最新美国发明专利
Document Document Title
US09831716B2 Intuitive electronic circuit
An apparatus according to various embodiments may detect the state of an external switch. An apparatus according to various embodiments may activate or deactivate an appliance based on the state of the external switch. An apparatus according to various embodiments may activate or deactivate an appliance based on the state of the external switch, even in the absence of grid power.
US09831710B2 Electric power transmitting apparatus and method for controlling electric power transmission
An electric power transmitting apparatus and a method for controlling electric power transmission that switches a connection state of a coupling electrode in accordance with the shape and the size of an electric power receiving apparatus, and a position where the electric power receiving apparatus is placed.
US09831706B2 Techniques and systems for generating power using multi-spectrum energy
The present invention is directed to techniques and apparatus for generating power using multi-spectrum energy. An apparatus includes an electrical device and a power source, the power source comprising a multi-spectrum power generation system in electrical communication with the mobile electrical device, the multi-spectrum power generation system including a photovoltaic electrical power generator, and a microelectromechanical power generator; a primary power storage system in electrical communication with the electrical device; and a controller system in data communication with the multi-spectrum energy power generator systems to regulate electrical communication between the power storage system and the power generation system. In an alternative embodiment, the multi-spectrum power generation system may further a thermoelectric power generator.
US09831704B2 Power feeding device, power feeding method, and power feeding system
Disclosed herein is a power feeding device including: power transmitting section which transmits electric power by way of a magnetic field; a set of first and second electrodes which are spaced from each other; a power supply which applies a voltage between the first and second electrodes; and a detector which detects whether foreign matter is present on the power transmitting section or not based on the voltage applied by the power supply.
US09831697B2 Apparatus for performing multi-loop power control in an electronic device with aid of analog compensation and duty cycle selection, and associated method
An apparatus for performing multi-loop power control in an electronic device is provided, where the apparatus may include at least one portion (e.g. a portion or all) of the electronic device. More particularly, the apparatus may include a first amplifier that is positioned in a first feedback loop of the electronic device and coupled to a power control terminal of the electronic device, and a second amplifier that is positioned in a second feedback loop of the electronic device and coupled to the power control terminal. For example, the apparatus may further include a compensation circuit that is coupled to the first amplifier and the second amplifier. In another example, the apparatus may further include a selection control circuit that is coupled to the first amplifier and the second amplifier. An associated method such as an operational method of the above apparatus is also provided.
US09831694B2 Method for using microradios and associated microradio
A method for operating a microradio is provided. The method includes storing first parasitic energy received during a first charging cycle, powering a receiver with the stored first parasitic energy during a listening period, receiving a wireless control signal during the listening period, storing second parasitic energy received during a second charging cycle, selectively powering a transmitter with the stored second parasitic energy, and transmitting a signal responsive to the received wireless control signal.
US09831691B2 Power storage system and cell protection method which protects the cell by both cutting from the cell pack and the cell pack from the system
This power storage system is provided with a secondary cell pack and a system protection unit having a system protection function of cutting off the secondary cell pack from the outside of the power storage system. This secondary cell pack is provided with a secondary cell and a cell protection unit having a cell protection function of cutting off the secondary cell from the outside of the secondary cell pack. The cell protection unit further monitors a state value that indicates the state of the secondary cell and controls implementation of the system protection function and the cell protection function on the basis of the state value.
US09831685B2 Wireless power transmitter
A wireless power transmitter according to an exemplary embodiment in the present disclosure may include a transmitting core; a transmitting coil provided on the transmitting core and transmitting power wirelessly; and a magnetic body provided on the transmitting core and allowing a virtual line which is normal to a surface of the magnetic body to form an acute angle with the transmitting core.
US09831683B2 Power transmission apparatus and wireless power transmission system
A power transmission apparatus includes the following elements. A position detection coil detects a signal from a power reception coil of a power reception apparatus installed on an installation surface. A position detection circuit determines from the detected signal that the power reception apparatus is installed on the installation surface. A reception circuit receives a wireless signal transmitted from the power reception apparatus via the position detection coil. A switch circuit switches electrical connection of the position detection coil between the position detection circuit and the reception circuit. A power transmission control circuit switches electrical connection of the position detection coil from the position detection circuit to the reception circuit if it is determined that a voltage or a current of the detected signal has been smaller than a reference value for a predetermined period, and causes the reception circuit to receive the wireless signal via the position detection coil.
US09831677B2 Software abstraction layer for energy generation and storage systems
A software abstraction layer for energy generation and/or storage systems. In one embodiment, a method is provided that can comprise receiving, by a site gateway, one or more standardized operating parameters for a physical component of an energy storage system, and translating, by the site gateway, the one or more standardized operating parameters into one or more vendor specific parameters, where the one or more vendor specific parameters are specific to a vendor-defined communication protocol supported by the physical component. The physical component can then be controlled using the one or more vendor specific parameters.
US09831671B2 Power supply device
A power supply device for supplying power to a load by combining a secondary battery and a capacitor includes a switching element which switches the supply of power to the load from the capacitor, a DC-DC converter which enables a voltage of the capacitor to be stepped up and supplied to the load and a control unit which enables power to be supplied to the load by pulse-controlling the switching element, controlling the DC-DC converter to output a pulse current alternately with the switching element and combining the alternately output pulse currents if the voltage of the capacitor drops below a minimum voltage capable of driving the load.
US09831670B2 Power supply system having a redundant supply that remains online while sourcing no power
Plural electric power supplies are connected in parallel to an output bus. The plural supplies include a primary power supply and a redundant switching power supply. The primary power supply is configured to provide output current to a load when the primary power supply is operating normally. The redundant supply is configured to remain online while not providing output current to the load when the primary power supply is operating normally, but to begin providing output current to the load when the primary power supply is not operating normally.
US09831663B2 Surge protection assembly and method for electrical switching apparatus
An electrical switching apparatus includes a plurality of poles each comprising separable contacts, an operating mechanism structured to open and close the separable contacts and to trip open the separable contacts in response to a fault condition, and a housing enclosing the separable contacts. The housing includes an interior, an exterior, and a plurality of receptacles extending from the exterior toward the interior. A surge protection assembly includes a plurality of modules, wherein each of the modules is removably disposed in a corresponding one of the receptacles of the housing. Each of the modules provides independent surge protection for a corresponding one of the poles of the electrical switching apparatus.
US09831655B2 Enclosure for a cable connection
The present invention is directed to an enclosure for protecting a cable connection. The enclosure includes an unsupported sheet sealing member contained within an inner shell and an exoskeleton. The inner shell defines a central axis for the enclosure. The sheet sealing member is attached along two longitudinal edges of the inner shell and wherein the rigid exoskeleton is configured to snap onto the inner shell in a direction transverse to the central axis to secure the enclosure around the cable connection.
US09831648B1 Cover assembly for floor box installed in concrete pour areas
A cover assembly for providing a moisture resistant installation of a receptacle or similar electrical component within a floor box and flush with a newly poured concrete floor surface. The cover assembly includes a floor box, a leveling ring, a mounting plate, and a cover plate with a flip-lid hinged to the cover plate. Sealing means are provided integral with the cover plate for sealing against the floor surface and for sealing the flip-lid to the cover plate to provide a moisture resistant installation of the receptacle. The sealing means includes a lid gasket integral with the flip-lid and a plate gasket integral with the cover plate.
US09831645B2 Spring loaded, bistable connect/disconnect for MCC unit
A spring loaded, bistable connect/disconnect mechanism for a motor control center (MCC) unit 20, provides a secure and quick means to connect and disconnect the stab 30 of a MCC unit to a vertical power bus 24. The low profile mechanism comprises a series of flat links 6, 7, and 11 and an over-center spring 8 in the top of the MCC unit, for efficient use of space. The mechanism provides an additional force to quickly connect and disconnect the stabs to and from the power bus. The mechanism enables safe insertion and removal of the MCC unit from an MCC section, by incorporating interlocks 5 to prevent the MCC unit from being inserted when the stabs are extended and to prevent the MCC unit from being removed when the stabs are extended. Interlocks prevent the extension or retraction of the stabs when the handle is in an ON position.
US09831641B2 Variable ion generation and delivery
Embodiments of a system and method are described. In one embodiment, the system generates ions for use in treating vegetation to optimize growth of the vegetation. The system includes an ion generation region having a pair of dissimilar metal plates. The ion generation chamber receives a liquid and routes the liquid past the dissimilar metal plates to capture ion transfer between the dissimilar metal plates. The ions form a charged solution. The system also includes a collection region having a collection bed for storing the charged solution, and a fertigation region for dispersing the liquid. Other embodiments of the system are also described.
US09831610B2 Connector having a latch with a locating member
A connector can include a housing and a conductive shield and a pair of latching members. The latching members have free ends with engagement teeth formed on them which are separated by an intervening notch. The sidewalls of this notch can be flat and can define a hard stop surface for engagement with an opposing board connector. The free ends further include ramped surfaces leading to the engagement notch to form cam surfaces that depress the latching members when the cable connector is mated to a board connector. The latching members may include locating tabs that are captured in vertical movement by the housing.
US09831600B1 Magnetic variable-force contacts
Variable-force contacts that may provide a large and stable contact force in a mated state, may provide a large difference in contact force between the mated and an unmated state, and may reduce stray flux in an unmated state. Examples may replace physical springs with magnetic force for improved reliability. These examples may position the magnets to reduce stray flux in an unmated state.
US09831599B2 Modular electronic building systems with magnetic interconnections and methods of using the same
Electrical connectors, electrical modules, and systems are provided. In one aspect, an electrical connector includes a housing defining a side surface, an electrical conductor supported by the housing and including an engagement portion proximate the side surface of the housing. The engagement portion is adapted to engage another electrical conductor of another electrical connector. The connector also includes a magnet supported by the housing proximate the side surface of the housing, a projection extending from the side surface of the housing, and a receptacle defined in the side surface of the housing. In other aspects, an electrical module includes at least one of these electrical connectors. In further aspects, a system includes a plurality of these modules and the modules are selectively couplable together.
US09831593B1 Network jack node identification system
A network jack assembly network connection identification system comprising an identifier receiving cavity extending inward from a surface of a plug body section of the jack and an identifier element designed for insertion into the identifier receiving cavity. The identifier receiving cavity is accessible through any of a sidewall, a top wall, a bottom wall, or a front wall of the plug body section. The cavity may include a lens enabling viewing of the identifier element. The identifier can be a partially or completely colored surface of the identifier element, a shaped feature of the identifier element, etc. The identifier can be a sheet of material, a pin, or any other suitable insertable component. In one variant, the identifier can be formed during installation by reshaping material designated therefore, such as a wax. Alternatively, the identification solution can be applied to a wall plate.
US09831588B2 High-frequency electrical connector
An electrical connector with improved high frequency performance. The connector has conductive elements, forming both signal and ground conductors, that have multiple points of contact distributed along an elongated dimension. The ground conductors may be formed with multiple beams of different length. The signal conductors may be formed with multiple contact regions on a single beam, with different characteristics. Signal conductors may have beams that are jogged to provide both a desired impedance and mating contact pitch. Additionally, electromagnetic radiation, inside and/or outside the connector may be shaped with an insert electrically connecting multiple ground structures and/or a contact feature coupling ground conductors to a stiffener. The conductive elements in different columns may be shaped differently to reduce crosstalk.
US09831580B2 Vehicle-mounted sensorless motor with edge-connected termination
An apparatus electrically connects a motor's on-board stator circuit board to multiple circuits on a controller circuit board using an edge connector on the controller circuit board that engages opposing pads on an edge of the stator circuit board. The edge connector includes tuning-fork-like conductors each with pairs of protruding arms positioned to both engage the pads for electrical contact and also frictionally engage the pads for mechanical retention. A related method of assembly uses the edge-connect system for quick, reliable and sure assembly even under blind assembly conditions.
US09831577B2 Board connector
A board connector (M) includes a housing (10) formed from first and second separately formed moldings (11, 12). The first molding (11) includes a terminal holding portion (13) and a base-side peripheral wall (20). The second molding (20) is tubular and includes a tip-side peripheral wall (28) with a supporting shaft (31) and ribs (32) projecting integrally in from an inner surface of the tip-side peripheral wall (28). The base-side peripheral wall (20) and the tip-side peripheral wall (28) are assembled to form a receptacle (14) projecting forward from an outer peripheral edge of the terminal holding portion (13). A supporting shaft (31) and ribs (32) are formed integrally with the receptacle (14) and project from an inner wall surface of the receptacle (14).
US09831573B2 Low profile connector
An electrical board-to-board connector including a flexible cable assembly having a low profile or dimensionally reduced configuration. The connector body of a cable assembly may be widened to provide the structural rigidity sufficient to support an array of solder lead connections. Other support elements may be omitted from the cable assembly, which results in a reduced height dimension. The flexible cable assembly may also include a cowling used to retain the cable assembly against a circuit board. The cowling may also be configured to reduce the dimensions or dimensional footprint of the connection.
US09831563B2 Sub-reflector assembly with extended dielectric radiator
In one embodiment, a sub-reflector assembly for a reflector antenna has (i) a waveguide transition at a waveguide end of the sub-reflector assembly and configured to fit within a waveguide, (ii) a dielectric radiator connected to the waveguide transition and extending both laterally and back towards the waveguide end of the sub-reflector assembly, and (iii) a sub-reflector connected to the dielectric radiator. By configuring the dielectric radiator to extend both laterally and back towards the dielectric end of the assembly, radiated energy from the waveguide is directed such that the sub-reflector assembly can be used with shallow reflector dishes (e.g., F/D ratio greater than 0.25) and still achieve sufficiently high directivity.
US09831562B2 Lens antenna, method for manufacturing and using such an antenna, and antenna system
The invention relates to a lens antenna. The invention also relates to an antenna system for transmitting and receiving electromagnetic signals comprising at least one antenna according to the invention. The invention further relates to a method of manufacturing an antenna according to the invention. The invention moreover relates to a method for use in wireless communications by using an antenna according to the invention. The invention additionally relates to a RF transceiver of a wireless communications device comprising at least one antenna according to the invention. The invention further relates to an electronic device comprising an RF transceiver according to the invention.
US09831561B2 Reflective antenna apparatus and design method thereof
A reflective antenna apparatus according to an exemplary embodiment of the present invention includes a feeder which receives an electromagnetic wave from a transmitter and distributes the electromagnetic wave to the antenna apparatus; a sub reflector which has a step formed to generate an orbital angular momentum (OAM) mode electromagnetic wave; and a main reflector which has a step formed to generate the same electromagnetic wave as the OAM mode generated by the sub reflector and cancels the OAM mode electromagnetic wave generated by the sub reflector and an OAM mode electromagnetic wave generated by the main reflector to radiate the electromagnetic waves to a far field.
US09831554B2 Antenna apparatus
An antenna apparatus includes a pair of antenna units that are symmetrical with respect to a symmetrical axis. Each of the antenna units has a substantially annular shape with an opening, and includes a high-frequency radiating part, a low-frequency radiating part which is spaced apart from the high-frequency radiating part, and a conductor part which interconnects the high-frequency radiating part and the low-frequency radiating part. The high-frequency radiating part, the low-frequency radiating part and the conductor part are divided into at least five metal conductors which are connected in sequence and each of which has a convex quadrilateral shape.
US09831552B2 Multiband loop antenna
An approximately planar antenna assembly can be formed or used, such as comprising a printed circuit board assembly. In an example, the approximately planar antenna assembly can include a dielectric material and a conductive loop comprising an outer loop portion having a first conic section an inner loop portion having a second conic section located within a footprint of the first conic section. The planar antenna assembly can be configured to support wireless transfer of information in at least two ranges of operating frequencies, such as two or more respective ranges used for cellular communications.
US09831549B2 Systems and methods for high power microwave combining and switching
Systems and methods for high power microwave combining and switching are provided. In at least one implementation a system includes a plurality of inputs, wherein there are M inputs in the plurality of inputs and a plurality of phase shifters, wherein there are N phase shifters in the plurality of phase shifters and N is a multiple of two times M, wherein a signal received through the plurality of inputs is divided and coupled to N/M phase shifters. The system further includes an N:N Butler matrix coupled between outputs of the N phase shifters in the plurality of phase shifters and a plurality of outputs.
US09831546B2 Multi-antenna device and communication device
A multi-antenna device includes a grounding plate, a first antenna and a second antenna. The first antenna includes a first feed element that is grounded to the grounding plate via a first feed point. The second antenna includes a second feed element that is grounded to the grounding plate via a second feed point. Polarization planes of the first and second antennas intersect at a predetermined angle.
US09831539B2 Waveguide coaxial conversion device and transmission/reception integrated splitter
A coaxial waveguide conversion device according to the present invention includes a first member; a second member provided so as to be opposed to the first member; and a conductor plate provided so as to be sandwiched between the first member and the second member. A waveguide is formed in the first member and the second member to a depth that penetrates the first member and does not penetrate the second member. The conductor plate includes an opening having a shape corresponding to a shape of an aperture plane of the waveguide; a conductor surface portion provided around the opening; an antenna portion; a waveguide short-circuit portion connecting the antenna portion with the conductor surface portion; a coaxial wiring portion provided at one end of the antenna portion; and a coaxial line short-circuit portion connecting another end of the antenna portion with the conductor surface portion.
US09831537B2 Recycling electrochemical cells and batteries
Processes for separating and recycling battery and electrochemical cell materials are disclosed.
US09831530B2 Electrode assembly and battery
An electrode assembly includes a composite body which includes an active material layer containing an active material constituted by a transition metal oxide, a solid electrolyte layer (solid electrolyte portion) containing a solid electrolyte, and a multiple oxide molded body (multiple oxide portion) containing at least one of a metal multiple oxide represented by the following general formula (1): Ln2Li0.5M0.5O4 (wherein Ln represents a lanthanoid, and M represents a transition metal) and a derivative thereof, and a current collector which is provided on one face (one of the faces) of the composite body by being bonded to the active material layer, wherein in the composite body, the multiple oxide molded body, the active material layer, and the solid electrolyte layer are formed in contact with each other in this order from the side of the one face of the composite body.
US09831518B2 Semi-solid electrodes having high rate capability
Embodiments described herein relate generally to electrochemical cells having high rate capability, and more particularly to devices, systems and methods of producing high capacity and high rate capability batteries having relatively thick semi-solid electrodes. In some embodiments, an electrochemical cell includes an anode and a semi-solid cathode. The semi-solid cathode includes a suspension of an active material of about 35% to about 75% by volume of an active material and about 0.5% to about 8% by volume of a conductive material in a non-aqueous liquid electrolyte. An ion-permeable membrane is disposed between the anode and the semi-solid cathode. The semi-solid cathode has a thickness of about 250 μm to about 2,000 μm, and the electrochemical cell has an area specific capacity of at least about 7 mAh/cm2 at a C-rate of C/4. In some embodiments, the semi-solid cathode slurry has a mixing index of at least about 0.9.
US09831510B2 Fuel cell system blower configuration
An exemplary fuel cell system includes a cell stack assembly having a plurality of cathode components and a plurality of anode components. A first reactant blower has an outlet situated to provide a first reactant to the cathode components. A second reactant blower has an outlet situated to provide a second reactant to the anode components. The second reactant blower includes a fan portion that moves the second reactant through the outlet. The second reactant blower also includes a motor portion that drives the fan portion and a bearing portion associated with the fan portion and the motor portion. The motor portion has a motor coolant inlet coupled with the outlet of the first reactant blower to receive some of the first reactant for cooling the motor portion.
US09831507B2 Hydrogen gas supply device of fuel cell system
A hydrogen gas supply device supplies hydrogen gas to a fuel cell stack and includes an electromagnetic pressure regulating valve that regulates the pressure of the hydrogen gas to low pressure. The electromagnetic pressure regulating valve includes a housing, and a valve passage connecting a primary port and a secondary port is formed in the housing. A valve body controls an opening degree of the valve passage and is provided in the housing. A high-pressure sealing member and low-pressure sealing member are provided on an outer periphery of the valve body. The high-pressure sealing member and the low-pressure sealing member are provided in this order from one end side of the valve body to the other end side thereof. The electromagnetic pressure regulating valve further includes a housing pressure equalizing passage connecting the secondary port and a buffer chamber formed between the high-pressure sealing member and the low-pressure sealing member.
US09831502B2 Free-standing active material/carbon nanomaterial network film as light-weight and high-power electrodes for lithium ion batteries
An electrode includes a first free-standing carbon network, an active material deposited above the first free-standing carbon network, and a second free-standing carbon network covering the active material. The first and second carbon networks are a binder, a conductive additive and a current collector to the electrode.
US09831498B2 Anode and secondary battery
A secondary battery capable of improving cycle characteristics is provided. An anode includes: an anode active material layer on an anode current collector, the anode active material layer including a plurality of anode active material particles, in which the average particle area of the plurality of anode active material particles observed from a surface of the anode active material layer is within a range of 1 μm2 to 60 μm2 both inclusive.
US09831495B2 Negative electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode material for a non-aqueous electrolyte secondary battery
The present invention provides a negative electrode active material for a non-aqueous electrolyte secondary battery, including negative electrode active material particles containing a silicon compound expressed by SiOx where 0.5≦x≦1.6, the negative electrode active material particles at least partially coated with a carbon coating, the carbon coating exhibiting a peak at 2θ=25.5° having a half width of 1.5° to 4.5° in an X-ray diffraction spectrum measured after separating the carbon coating from the negative electrode active material particles, the carbon coating exhibiting scattering peaks at 1330 cm−1 and 1580 cm−1 in Raman spectrum obtained by Raman spectrometry measured after separating the carbon coating from the negative electrode active material particles, wherein a ratio of an intensity of the scattering peak at 1330 cm−1 to that at 1580 cm−1 satisfies 0.7
US09831494B2 Negative-electrode active material and electric storage apparatus
A negative-electrode active material is provided, the negative-electrode active material including: a lamellar polysilane having a structure in which multiple six-membered rings constituted of a silicon atom are disposed one after another, and expressed by a compositional formula, (SiH)n, as a basic skeleton; and the negative-electrode active material containing copper in an amount of from 0.01 to 50% by mass. To contain copper results in upgrading electron conductivity. Consequently, an electric storage apparatus using the negative-electrode active material for one of the negative electrodes has upgraded rate characteristic, and also has augmented charged and discharged capacities.
US09831482B2 Battery module lid system and method
A system includes a lid disposed over battery cells in a battery module. The lid includes flexible fingers, and each of the flexible fingers aligns with a corresponding one of the battery cells. Each of the flexible fingers is configured to exert a downward force against the corresponding one of the battery cells, and the flexible fingers are configured to accommodate varying heights of the battery cells.
US09831481B2 Nonaqueous electrolyte secondary battery and separator
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode. The separator includes a substrate layer and a surface layer formed on at least one principal plane of the substrate layer, the surface layer contains polyvinylidene fluoride and an inorganic material particle, and an amount of deformation against pressure of the surface layer is larger than that of the substrate layer.
US09831478B2 Battery unit having at least one first battery module and at least one second battery module in a battery housing
A battery unit (1) for a motor vehicle has at least one first battery module (10) and at least one second battery module (12) in a battery housing (14). The first battery module (10) has at least one first electrical connection (16), and the second battery module (12) has at least one second electrical connection (18). The battery housing (14) has an opening (20) and an electrically conductive element (22) can be inserted through the opening (20) for electrically conductively connecting the first electrical connection (16) to the second electrical connection (18).
US09831471B2 Method for producing organic electroluminescent display panel
The method for producing an organic EL display panel includes, in the given order, the steps of: forming a first light-emitting layer by forming a film from a luminescent material of a first luminescent color in a first pixel; performing the etching treatment to remove, while leaving the first light-emitting layer to remain, a thin film of the luminescent material of the first luminescent color which adhered to the second pixel in the step; forming a second light-emitting layer by forming a film from a luminescent material of a second luminescent color different from the first luminescent color in the second pixel; and performing the etching treatment to remove, while leaving the second light-emitting layer to remain, a thin film of the luminescent material of the second luminescent color which adhered to the first pixel in the step.
US09831467B2 Encapsulated semiconductor device and encapsulation method
The present invention relates to an encapsulated semiconductor device (20) provided on a flexible substrate (1), a method of providing an at least partially encapsulated semiconductor device (20) on a flexible substrate (1) and a software product for providing an at least partially encapsulated semiconductor device (20) on a flexible substrate (1). In a preferred embodiment, an encapsulation method is presented in which the organic layer (3) of an inorganic/organic/inorganic multilayer barrier (5) on a plastic foil (1) as a substrate is removed at the edges of an OLED (13). The edges are subsequently sealed with a standard TFE process to encapsulate the OLED (13). This enables cuttable OLEDs (20) that are cut out of a larger plastic substrate (1) and gives a method to reduce side leakage in OLEDs (20) that have been manufactured in a roll-to-toll process.
US09831465B2 Optoelectronic component and method for producing same
A method for producing an optoelectronic component may include forming an optoelectronic layer structure having a first adhesion layer, which comprises a first metallic material, above a carrier, providing a covering body with a second adhesion layer, which comprises a second metallic material, applying a first alloy to one of the two adhesion layers, the melting point of the first alloy being so low that the first alloy is liquid, coupling the covering body to the optoelectronic layer structure in such a way that both adhesion layers are in direct contact with the liquid first alloy, and reacting at least part of the liquid first alloy chemically with the metallic materials, as a result of which at least one second alloy is formed, which has a higher melting point than the first alloy, wherein the second alloy solidifies and fixedly connects the covering body to the optoelectronic layer structure.
US09831461B2 Display substrate and manufacturing method thereof, display panel and mask
The present invention provides a display substrate, which includes an anode layer, a cathode layer and a luminous layer that is provided between the anode layer and the cathode layer, the anode layer including a plurality of anodes and the luminous layer including a plurality of luminous regions, wherein the display substrate further includes at least one assisting electrode, the assisting electrode being insulated and spaced from the anode, and the assisting electrode contacting with the cathode layer in parallel, such that a total resistance of the assisting electrode and the cathode layer connected in parallel is smaller than a resistance of the cathode layer alone. The IR drop in the cathode of the display substrate provided by the present invention is relatively small, such that loss of electric signals is relatively small in the cathode layer and the assisting electrode, thereby obtaining a relatively higher image quality.
US09831460B2 Optical device
An optical device (10) has a joining structure in which a first conductive film (110) and a second conductive film (130) are joined to each other. The first conductive film (110) that constitutes the joining structure is constituted by a transparent conductive material and the like. In addition, the second conductive film (130) that constitutes the joining structure is constituted by a metal material. A transition region, in which the transparent conductive material and the metal material are mixed, exists between the first conductive film (110) and the second conductive film (130). The transparent conductive material includes, for example, a conductive polymer.
US09831458B2 Organic light emitting diode structure
There is provided an organic light emitting diode (OLED) comprising an organic electroluminescent layer formed between a first electrode and a second electrode, characterized in that one of the first and second electrodes comprises a nano-meter metallic layer having a plasmonic photonic crystal structure formed thereon, and wherein the plasmonic photonic crystal structure is configured to interact with surface plasmon polaritons generated at a surface of the ne electrode thereby providing for transmission of electromagnetic radiation having a wavelength of between 350 nm to 750 nm from the OLED.
US09831456B2 Light-emitting element, light-emitting device, lighting device, and electronic devices
A light-emitting element which at least includes a monomolecular layer including a luminescent center material with a fluorescent light-emitting property, and a monomolecular layer including a host material with a carrier (electron or hole)-transport property and a band gap larger than a band gap (note that a band gap refers to the energy difference between a HOMO level and a LUMO level) of the luminescent center material, between a pair of electrodes, in which the monomolecular layer including the host material and the monomolecular layer including the luminescent center material share the same interface, is provided.
US09831447B2 Organic electroluminescent materials and devices
Novel metal complexes containing azole fused pyridine ligands useful for providing more efficient and more stable phosphorescent emitter for OLED applications are disclosed.
US09831445B2 Condensed cyclic compound and organic light-emitting device including the same
A condensed cyclic compound and an organic light-emitting device, the compound being represented by Formula 1 below:
US09831441B2 Electronic device
The invention relates to an electronic device containing at least one compound of formula (I) or (II) in an organic layer. The invention further relates to a method for producing the electronic device and the use of a compound of formula (I) or (II) in an electronic device.
US09831439B2 Organic light-emitting device
According to an embodiment of the present invention, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode. The organic light-emitting device includes a hole transport zone between the first electrode and the emission layer and includes an auxiliary layer, wherein the auxiliary layer includes at least one auxiliary material represented by Formula 1 below, and wherein the emission layer includes at least one light-emitting material represented by Formula 2 below.
US09831435B2 Composite material, light-emitting element, light-emitting device, electronic device, and lighting device
A composite material which includes an organic compound and an inorganic compound and has a high carrier-transport property is provided. A composite material having a good property of carrier injection into an organic compound is provided. A composite material in which light absorption due to charge-transfer interaction is unlikely to occur is provided. A composite material having a high visible-light-transmitting property is provided. A composite material including a hydrocarbon compound and an inorganic compound exhibiting an electron-accepting property with respect to the hydrocarbon compound is provided. The hydrocarbon compound has a substituent bonded to a naphthalene skeleton, a phenanthrene skeleton, or a triphenylene skeleton and has a molecular weight of 350 to 2000, and the substituent has one or more rings selected from a benzene ring, a naphthalene ring, a phenanthrene ring, and a triphenylene ring.
US09831428B2 Memory cell with independently-sized electrode
Memory cell architectures and methods of forming the same are provided. An example memory cell can include a switch element and a memory element. A middle electrode is formed between the memory element and the switch element. An outside electrode is formed adjacent the switch element or the memory element at a location other than between the memory element and the switch element. A lateral dimension of the middle electrode is different than a lateral dimension of the outside electrode.
US09831425B2 Two-terminal reversibly switchable memory device
A memory using mixed valence conductive oxides is disclosed. The memory includes a mixed valence conductive oxide that is less conductive in its oxygen deficient state and a mixed electronic ionic conductor that is an electrolyte to oxygen and promotes an electric field effective to cause oxygen ionic motion.
US09831424B2 Nanoporous metal-oxide memory
A nanoporous (NP) memory may include a non-porous layer and a nanoporous layer sandwiched between the bottom and top electrodes. The memory may be free of diodes, selectors, and/or transistors that may be necessary in other memories to mitigate crosstalk. The nanoporous material of the nanoporous layer may be a metal oxide, metal chalcogenide, or a combination thereof. Further, the memory may lack any additional components. Further, the memory may be free from requiring an electroformation process to allow switching between ON/OFF states.
US09831422B2 Magnetic memory devices having perpendicular magnetic tunnel junction
A magnetic memory device includes a first magnetic structure on a substrate, a second magnetic structure between the substrate and the first magnetic structure, and a tunnel barrier between the first and second magnetic structures. At least one of the first and second magnetic structures includes a perpendicular magnetic layer on the tunnel barrier, and a polarization enhancement layer interposed between the tunnel barrier and the perpendicular magnetic layer. Here, the polarization enhancement layer contains cobalt, iron, and at least one of the elements of Group IV, and the polarization enhancement layer has a magnetization direction perpendicular to or substantially perpendicular to a top surface of the substrate.
US09831416B2 Piezoelectric member that achieves high sound speed, acoustic wave apparatus, and piezoelectric member manufacturing method
A piezoelectric member that achieves a high sound speed includes a silicon-containing substrate and a piezoelectric layer. The piezoelectric layer is disposed on the silicon-containing substrate. At least a surface layer of the piezoelectric layer on a side opposite to the silicon-containing substrate is made of BxAl1-xN (0
US09831413B2 Ultrasound probe and flexible substrate used in ultrasound probe
An ultrasound probe of the present disclosure includes an ultrasound element unit 1, to which a flexible substrate 7 is connected, the flexible substrate 7 including lamination of a ground layer 7e and a signal layer 7a via an insulation layer 7c. The flexible substrate 7 includes a bending part and a flat part. The signal layer 7a includes a linear first signal line and a linear second signal line that are adjacent to each other. The ground layer 7e at the bending part includes a linear first ground line and a linear second ground line that are adjacent to each other. The first signal line and the first ground line are opposed to each other, and the second signal line and the second ground line are opposed to each other.
US09831410B2 Unit for conversion of thermal energy
Described herein is a unit for conversion of thermal energy including: —a first heat-exchange unit defining a first flow path for a first thermovector fluid; and—a second heat-exchange unit defining a second flow path for a second thermovector fluid. The second flow path is obtained by a plurality of cartridge elements each including at least one element made of thermoelectric material. The second heat-exchange unit includes a first manifold element and a second manifold element, each including a connection interface to said plurality of cartridge elements, which is configured for providing a hydraulic connection with inlet orifices and outlet orifices of the cartridge elements, and an electrical connection to first electrodes and second electrodes of said plurality of cartridge elements electrically connected to the elements made of thermoelectric material.
US09831407B2 Light emitting device package, backlight unit, illumination apparatus, and method of manufacturing light emitting device package
Disclosed herein are a light emitting device package, a backlight unit, an illumination apparatus, and a method of manufacturing a light emitting device package capable of being used for a display application or an illumination application. The light emitting device package includes: a flip-chip type light emitting device having a first terminal and a second terminal installed therebeneath; a substrate having a first electrode formed at one side of an electrode separating space and a second electrode formed at the other side thereof; a first conductive bonding member installed on the first electrode of the substrate so as to be electrically connected to the first terminal of the light emitting device; a second conductive bonding member installed on the second electrode of the substrate so as to be electrically connected to the second terminal of the light emitting device; a reflection encapsulant molded and installed on the substrate so as to form a reflection cup part reflecting light generated in the light emitting device and filled in the electrode separating space to form an electrode separating part; and a filler filled between the reflection cup part and the first and second conductive bonding members.
US09831402B2 Light emitting device
A light emitting device includes a supporting base member which has an external electrode, at least one light emitting element disposed on at least a portion of an upper surface of the supporting base member. A sealing member encloses the light emitting element and has an outermost periphery larger than the supporting base member in a plan view. The supporting base member has at least one recess. The sealing member is filled in at least a portion of the recess and is formed so as to expose an electrode surface of the external electrode.
US09831400B2 Light-emitting apparatus and illumination apparatus
A light-emitting apparatus includes: a substrate; a plurality of LED chips disposed on the substrate and including a plurality of blue LED chips which emit blue light and a plurality of red LED chips which emit red light; and a sealing member that contains a yellow phosphor and seals the plurality of LED chips together. The plurality of LED chips include: a first LED chip group made up of the blue LED chips; a second LED chip group made up of the red LED chips and disposed around the first LED chip group in an annular shape centered on an optical axis; and a third LED chip group made up of the blue LED chips and disposed around the second LED chip group in an annular shape centered on the optical axis.
US09831393B2 Water resistant surface mount device package
The present invention is directed to LED packages and LED displays utilizing water resistant packages with improved structural integrity and customizable attributes. In some embodiments, the improved structural integrity is provided by various features in the lead frame that the casing material encompasses to improve the adhesion between the lead frame and the casing for a stronger, water resistant package. Moreover, in some embodiments the improved structural integrity and water resistance is further provided by cavity features that improve adhesion between the cavity and a protective encapsulant. Some embodiments also provide for packages with a greater overall height than the length of their side-exposed solder pins, which improves gel coverage of the side-exposed solder pins between adjacent packages.
US09831392B2 Cover glass for light emitting diode package, sealed structure, and light emitting device
To provide a cover glass for light emitting diode package, which is capable of preventing deterioration in transmittance characteristics during use for a long period of time, and a light emitting device. The cover glass for light emitting diode package has a basic composition comprising, by mass % as calculated as oxides, from 55 to 80% of SiO2, from 0.5 to 15% of Al2O3, from 5 to 25% of B2O3, from 0 to 7% of Li2O, from 0 to 15% of Na2O, from 0 to 10% of K2O (provided Li2O+Na2O+K2O=from 2 to 20%), from 0 to 0.1% of SnO2 and from 0.001 to 0.1% of Fe2O3, it does not substantially contain As2O3, Sb2O3 and PbO, and it has an average thermal expansion coefficient of from 45 to 70×10−7/° C. in a temperature range of from 0 to 300° C.
US09831378B2 Semiconductor light emitting device and method of manufacturing the same
A method of manufacturing a semiconductor light emitting device is provided. The method includes forming a first region of a lower semiconductor layer on a substrate, etching an upper surface of the first region using at least one gas used in forming the first region, in-situ in a chamber in which a process of forming the first region has been performed, forming a second region of the lower semiconductor layer on the first region, forming an active layer on the lower semiconductor layer, and forming an upper semiconductor layer on the active layer.
US09831375B2 Solid state radiation detector with enhanced gamma radiation sensitivity
A silicon carbide Schottky diode solid state radiation detector that has an electron donor layer such as platinum placed over and spaced above the Schottky contact to contribute high energy Compton and photoelectrical electrons from the platinum layer to the active region of the detector to enhance charged particle collection from incident gamma radiation.
US09831372B2 P-compensated and P-doped superlattice infrared detectors
Barrier infrared detectors configured to operate in the long-wave (LW) infrared regime are provided. The barrier infrared detector systems may be configured as pin, pbp, barrier and double heterostructrure infrared detectors incorporating optimized p-doped absorbers capable of taking advantage of high mobility (electron) minority carriers. The absorber may be a p-doped Ga-free InAs/InAsSb material. The p-doping may be accomplished by optimizing the Be doping levels used in the absorber material. The barrier infrared detectors may incorporate individual superlattice layers having narrower periodicity and optimization of Sb composition to achieve cutoff wavelengths of ˜10 μm.
US09831369B2 Photovoltaic power generation system with photovoltaic cells as bypass diodes
A photovoltaic power generation system that includes a solar panel is described herein. The solar panel includes a photovoltaic sub-module, which includes a group of microsystem enabled photovoltaic cells. The group includes a first string of photovoltaic cells, a second string of photovoltaic cells, and a differing photovoltaic cell. Photovoltaic cells in the first string are electrically connected in series, and photovoltaic cells in the second string are electrically connected in series. Further, the first string of photovoltaic cells, the second string of photovoltaic cells, and the differing photovoltaic cell are electrically connected in parallel. Moreover, the differing photovoltaic cell is used as a bypass diode for the first string of photovoltaic cells and the second string of photovoltaic cells.
US09831358B2 Photoelectric conversion device
A photoelectric conversion device including a photoelectric converter, a transparent cover, an insulating material layer and a photonic crystal layer is provided. The photoelectric converter is adapted to receive a light. The transparent cover is disposed on a side of the photoelectric converter. The insulating material layer is disposed between the photoelectric converter and the transparent cover. The photonic crystal layer is disposed between the insulating material layer and the transparent cover, wherein the material of the photonic crystal layer is different from the material of the insulating material layer.
US09831341B2 Structure and method for integrated circuit
The present disclosure provides many different embodiments of an IC device. The IC device includes a gate stack disposed over a surface of a substrate and a spacer disposed along a sidewall of the gate stack. The spacer has a tapered edge that faces the surface of the substrate while tapering toward the gate stack. Therefore the tapered edge has an angle with respect to the surface of the substrate.
US09831340B2 Semiconductor structure and associated fabricating method
A semiconductor structure is disclosed. The semiconductor structure includes: a substrate of a first conductivity; a first region of the first conductivity formed in the substrate; a second region of the first conductivity formed in the first region, wherein the second region has a higher doping density than the first region; a source region of a second conductivity formed in the second region; a drain region of the second conductivity formed in the substrate; a pickup region of the first conductivity formed in the second region and adjacent to the source region; and a resist protective oxide (RPO) layer formed on a top surface of the second region. An associated fabricating method is also disclosed.
US09831334B2 Electronic device including a conductive electrode
An electronic device can include a semiconductor layer, an insulating layer overlying the semiconductor layer, and a conductive electrode. In an embodiment, a first conductive electrode member overlies the insulating layer, and a second conductive electrode member overlies and is spaced apart from the semiconductor layer. The second conductive electrode member has a first end and a second end opposite the first end, wherein each of the semiconductor layer and the first conductive electrode member are closer to the first end of the second conductive electrode member than to the second end of the second conductive electrode member. In another embodiment, the conductive electrode can be substantially L-shaped. In a further embodiment, a process can include forming the first and second conductive electrode members such that they abut each other. The second conductive electrode member can have the shape of a sidewall spacer.
US09831330B2 Bipolar semiconductor device having a deep charge-balanced structure
There are disclosed herein various implementations of a bipolar semiconductor device having a deep charge-balanced structure. Such a device includes a drift region having a first conductivity type situated over an anode layer having a second conductivity type. The device also includes a control trench extending through an inversion region having the second conductivity type into the drift region, and bordered by a cathode diffusion having the first conductivity type. In addition, the device includes a deep sub-trench structure situated under the control trench. The deep sub-trench structure includes one or more first conductivity regions having the first conductivity type and one or more second conductivity region having the second conductivity type, the one or more first conductivity regions and the one or more second conductivity regions configured to substantially charge-balance the deep sub-trench structure. In one implementation, the bipolar semiconductor device is an insulated-gate bipolar transistor (IGBT).
US09831322B2 Channel epitaxial regrowth flow (CRF)
A Fin-FET fabrication approach and structure are provided using channel epitaxial regrowth flow (CRF). The method includes forming a Fin-FET structure including a Si line on a substrate, shallow trench isolation (STI) oxide on both sides of the Si line on the substrate, and a poly wall on top of and across the STI oxide and the Si line, wherein the Si line is higher than the STI oxide from the substrate. The method further includes thinning the STI oxide and the Si line while maintaining about the same height ratio of the Si line and the STI oxide, and forming a spacer wall adjacent to both sides of the poly wall and further adjacent to Si and STI oxide side walls under the poly wall uncovered due thinning the STI oxide and the Si line.
US09831321B2 Semiconductor device with strained layer
A semiconductor device and method of fabricating thereof is described that includes a substrate including at least one fin, at least one gate stack formed on a top surface of the at least one fin, a first inter-layer dielectric (ILD) layer formed on the top surface of the at least one fin, and a strained layer formed at least on a top surface of the at least one gate stack, wherein the strained layer is configured to provide a strain force to the at least one gate stack.
US09831317B1 Buried contact structures for a vertical field-effect transistor
Structures including a vertical field-effect transistor and fabrication methods for a structure including a vertical field-effect transistor. A vertical field-effect transistor includes a source/drain region located in a section of a semiconductor layer, a first semiconductor fin projecting from the source/drain region, a second semiconductor fin projecting from the source/drain region, and a gate electrode on the section of the semiconductor layer and coupled with the first semiconductor fin and with the second semiconductor fin. The structure further includes a contact located in a trench defined in the section of the semiconductor layer between the first semiconductor fin and the second semiconductor fin. The contact is coupled with the source/drain region of the vertical field-effect transistor.
US09831316B2 Semiconductor device and method of manufacturing semiconductor device
A semiconductor device includes an element portion and a gate pad portion on the same wide gap semiconductor substrate. The element portion includes a first trench structure having a plurality of first protective trenches and first buried layers formed deeper than gate trenches. The gate pad portion includes a second trench structure having a plurality of second protective trenches and second buried layers. The second trench structure is either one of a structure where the second trench structure includes: a p-type second semiconductor region and a second buried layer made of a conductor or a structure where the second trench structure includes a second buried layer formed of a metal layer which forms a Schottky contact. The second buried layer is electrically connected with the source electrode layer.
US09831314B2 Surface profile for semiconductor region
One or more techniques or systems for controlling a profile of a surface of a semiconductor region are provided herein. In some embodiments, an etching to deposition (E/D) ratio is set to be less than one to form the region within the semiconductor. For example, when the E/D ratio is less than one, an etching rate is less than a deposition rate of the E/D ratio, thus ‘growing’ the region. In some embodiments, the E/D ratio is subsequently set to be greater than one. For example, when the E/D ratio is greater than one, the etching rate is greater than the deposition rate of the E/D ratio, thus ‘etching’ the region. In this manner, a smooth surface profile is provided for the region, at least because setting the E/D ratio to be greater than one enables etch back of at least a portion of the grown region.
US09831311B2 Semiconductor device and method of manufacturing the same
A semiconductor device includes: a semiconductor layer; a first electrode that is in ohmic contact with part of the semiconductor layer; an insulating film that is formed over from the semiconductor layer to the first electrode and has an opening area on an inner side of a first edge of the first electrode; a second electrode that is located at a position different from the first electrode and is formed on at least one of the insulating film and the semiconductor layer; and a third electrode that is made of an identical component with a component of the second electrode and is formed on the first electrode through the opening area and is also formed over from the first electrode to an inner side of the first edge on the insulating film.
US09831306B2 Self-aligned gate edge and local interconnect and method to fabricate same
Self-aligned gate edge and local interconnect structures and methods of fabricating self-aligned gate edge and local interconnect structures are described. In an example, a semiconductor structure includes a semiconductor fin disposed above a substrate and having a length in a first direction. A gate structure is disposed over the semiconductor fin, the gate structure having a first end opposite a second end in a second direction, orthogonal to the first direction. A pair of gate edge isolation structures is centered with the semiconductor fin. A first of the pair of gate edge isolation structures is disposed directly adjacent to the first end of the gate structure, and a second of the pair of gate edge isolation structures is disposed directly adjacent to the second end of the gate structure.
US09831292B2 Organic light-emitting display apparatus and method of manufacturing the same
An organic light-emitting display apparatus includes: an organic light-emitting device including a plurality of sub-pixels respectively emitting lights of different colors; a color filter formed on the organic light-emitting device in a region corresponding to each of the sub-pixels; a spacer color filter formed in the color filter between red, green, and blue color filters at locations corresponding to non-emitting areas; and a substrate provided on the color filter to encapsulate the organic light-emitting device.
US09831291B2 Organic light emitting display device and method of manufacturing the same
An organic light emitting display device includes first and second electrodes facing each other on a substrate, a charge generation layer formed between first and second electrodes, a first light emitting unit including a first emission layer formed between the first electrode and the charge generation layer, a hole transport layer supplying holes from the first electrode to the first emission layer, and a second light emitting unit including a second emission layer formed between the second electrode and the charge generation layer, a hole transport layer supplying holes from the charge generation layer to the second emission layer, wherein a total thickness of the hole transport layer of the first light emitting unit is greater than that of the hole transport layer of the second light emitting unit.
US09831290B2 Semiconductor memory device having local bit line with insulation layer formed therein
According to one embodiment, a semiconductor memory device includes first conductive layers extending in a first direction and stacked in a second direction intersecting the first direction, a first semiconductor layer extending in the second direction and including a material having one of a first conductivity type and a second conductivity type, a first insulation layer disposed inside the first semiconductor layer, a second conductive layer disposed inside the first insulation layer, and a variable resistance layer disposed between the first conductive layers and the first semiconductor layer.
US09831281B2 Electrical interconnects for photodiode arrays and readout interface circuits in focal plane array assemblies
A focal plane array assembly includes a readout integrated circuit with a contact array surface, a photodiode array with a contact array surface facing the readout integrated circuit contact array surface, and an anisotropic conductive film disposed between contact array surfaces. The anisotropic conductive film includes conductive bodies that interconnect the photodiode array with the readout integrated circuit and an adhesive that couples the photodiode array to the readout integrated circuit.
US09831278B2 Solid-state image sensor and camera with pixel openings
A solid-state image sensor includes a plurality of pixels for focus detection, each of the pixels including a photoelectric converter arranged in a semiconductor substrate, a microlens, and a light blocking portion arranged between the semiconductor substrate and the microlens to cover part of the photoelectric converter. A face in the pixel, which is parallel to a surface of the semiconductor substrate and on which the light blocking portion is arranged, includes a first opening and a second opening in addition to the light blocking portion. The light blocking portion includes a separator that has a light blocking property and is arranged between the first opening and the second opening. The second opening is larger in area than the first opening, and the light blocking portion is larger in area than the first opening.
US09831274B2 Metal oxide film and method for forming metal oxide film
A metal oxide film including a crystal part and having highly stable physical properties is provided. The size of the crystal part is less than or equal to 10 nm, which allows the observation of circumferentially arranged spots in a nanobeam electron diffraction pattern of the cross section of the metal oxide film when the measurement area is greater than or equal to 5 nmφ and less than or equal to 10 nmφ.
US09831271B2 Semiconductor device
A local interconnect is formed in contact with an upper surface of an impurity diffusion region and extends to below a potential supply interconnect. A contact hole electrically couples the local interconnect to the potential supply interconnect. The local interconnect, which is formed in contact with the upper surface of the impurity diffusion region, is used for electrically coupling the impurity diffusion region to the potential supply interconnect.
US09831270B2 Nonvolatile semiconductor memory device and method for manufacturing the same
According to one embodiment, a nonvolatile semiconductor memory device includes first and second connectors, first and second conductive layers, a first insulating region, and a memory portion. The first connector extends in a first direction. The first conductive layer is electrically connected to the first connector, and includes a first planar region, a first overlap region, a first side surface region, and a first crossing side surface region. The second connector extends in the first direction. The second conductive layer is electrically connected to the second connector, and includes a second planar region, a second overlap region, a second side surface region, and a second crossing side surface region. The first insulating region is provided between the first and second conductive layers. The memory portion is connected to the first and second planar regions.
US09831254B1 Multiple breakdown point low resistance anti-fuse structure
An anti-fuse structure is provided that contains multiple breakdown points which result in low resistance after the anti-fuse structure is blown. The anti-fuse structure is provided using a method that is compatible with existing FinFET device processing flows without requiring any additional processing steps.
US09831241B2 Method and structure for improving finFET with epitaxy source/drain
Isolation structures are formed to laterally surround a gate material block such that each sidewall of the gate material block abuts a corresponding sidewall of the isolation structures. Sidewalls of the gate material bock define ends of gate structures to be subsequently formed. The isolation structures obstruct lateral growth of a semiconductor material during a selective epitaxial grown process in formation of source/drain regions, thereby preventing merging of the source/drain regions at the ends of gate structures. As a result, a lateral distance between each sidewall of the gate material block and a corresponding outermost sidewall of an array of a plurality of semiconductor fins can be made sufficiently small without causing the electrical shorts of the source/drain regions.
US09831239B1 Negative capacitance FinFET device and manufacturing method of the same
Provided is a negative capacitance FinFET device including a FinFET device including a gate stack, a drain electrode and a source electrode formed on a substrate and a ferroelectric negative capacitor connected to the gate stack of the FinFET device and having a negative capacitance. The FinFET device has an extension length (Lext) from a side-wall of the gate stack to the drain electrode or the source electrode and the extension length is set such that a size of a hysteresis window in the negative capacitance FinFET device is 1 V or less.
US09831233B2 Apparatuses for communication systems transceiver interfaces
An integrated circuit device for protecting circuits from transient electrical events is disclosed. An integrated circuit device includes a semiconductor substrate having formed therein a bidirectional semiconductor rectifier (SCR) having a cathode/anode electrically connected to a first terminal and an anode/cathode electrically connected to a second terminal. The integrated circuit device additionally includes a plurality of metallization levels formed above the semiconductor substrate. The integrated circuit device further includes a triggering device formed in the semiconductor substrate on a first side and adjacent to the bidirectional SCR. The triggering device includes one or more of a bipolar junction transistor (BJT) or an avalanche PN diode, where a first device terminal of the triggering device is commonly connected to the T1 with the K/A, and where a second device terminal of the triggering device is electrically connected to a central region of the bidirectional SCR through one or more of the metallization levels.
US09831231B2 ESD protection circuit with plural avalanche diodes
An electrostatic discharge (ESD) protection circuit (FIG. 3C) is disclosed. The circuit includes a bipolar transistor (304) having a base, collector, and emitter. Each of a plurality of diodes (308-316) has a first terminal coupled to the base and a second terminal coupled to the collector. The collector is connected to a first terminal (V+). The emitter is connected to a first power supply terminal (V−).
US09831225B2 Low-impedance power delivery for a packaged die
A system includes a semiconductor die mounted on a packaging substrate, a signal redistribution layer that is formed within the packaging substrate, a power plane that is formed on a surface of the packaging substrate, and a ground plane that is formed within the packaging substrate. The power plane couples the semiconductor die to a capacitor disposed on the packaging substrate and the ground plane is disposed between the power plane and the signal redistribution layer. An advantage of the disclosed system is that loop inductance between power and ground paths to a packaged semiconductor die is reduced, thereby lowering the impedance of the packaged semiconductor die system and signal noise associated with the packaged semiconductor system.
US09831224B2 Solution for reducing poor contact in info packages
A package includes a first package including a device die, a molding compound molding the device die therein, a through-via penetrating through the molding compound, and a first plurality of Redistribution Lines (RDLs) and a second plurality of RDLs on opposite sides of the molding compound. The through-via electrically couples one of the first plurality of RDLs to one of the second plurality of RDLs. The package further includes a second package bonded to the first package, a spacer disposed in a gap between the first package and the second package, and a first electrical connector and a second electrical connector on opposite sides of the spacer. The first electrical connector and the second electrically couple the first package to the second package. The spacer is spaced apart from the first electrical connector and the second electrical connector.
US09831218B1 Wafer to wafer stacking
Embodiments herein describe techniques for wafer to wafer stacking of integrated circuit chips (e.g., dice) to form stacked IC devices. In one example, a stacked IC device is provided that includes a first wafer, a second wafer, and first conductive bridge. The second wafer is stacked on and secured to the first wafer. The second wafer has a plurality of IC dice that are communicatively coupled to a plurality of IC dice formed on the first wafer. The first conductive bridge has a first end that is sandwiched between the first and second wafers. The first conductive bridge shorts exposed pads of dice formed in the exclusion zones of the first and second wafers.
US09831214B2 Semiconductor device packages, packaging methods, and packaged semiconductor devices
Semiconductor device packages, packaging methods, and packaged semiconductor devices are disclosed. In some embodiments, a package for a semiconductor device includes through-vias, an integrated circuit die mounting region, and a material disposed around and between the through-vias and the integrated circuit die mounting region. An interconnect structure is disposed over the material, the through-vias, and the integrated circuit die mounting region. The interconnect structure includes a dummy feature disposed proximate one of the through-vias.
US09831210B2 Electronic device and electronic apparatus
An electronic device includes an electrode including Cu, a solder including Sn and provided above the electrode, and a joining layer including In and Ag and provided along a boundary between the electrode and the solder. The joining layer including In and Ag prevents Cu—Sn alloy, such as Cu6Sn5, from being formed at the boundary between the electrode and the solder, and prevents generation of voids and cracks resulting from the Cu—Sn alloy. The electrode and the solder are joined with sufficient strength by the joining layer.
US09831207B2 No-flow underfill for package with interposer frame
A method of forming a package on a package structure includes applying a no-reflow underfill (NUF) layer over a substrate, wherein the substrate has at least one first bump and a plurality of second bumps surrounding the at least one first bump. The method further includes bonding a semiconductor die to the at least one first bump. The method further includes bonding an interposer frame to the plurality of second bumps, wherein the interposer frame surrounds the semiconductor die, wherein the semiconductor die is disposed in an opening of the interposer frame.
US09831201B2 Methods for forming pillar bumps on semiconductor wafers
The subject matter contained herein discloses methods for forming a vertical metallic pillar overlying an under bump metal pad further overlying a semiconductor substrate, and applying a discrete solder cap on a top surface of the pillar, wherein the metallic pillar is defined by at least one photoresist layer. The method includes heating a multi-element metallic paste containing a variable amount of metallic powder, a melting point depressant and a flux such that the metal powder sinters to form the metallic pillar and simultaneously adheres the metallic pillar to the underbump metal pad.
US09831199B2 Electronic device, electronic part, and solder
An electronic device includes a first electronic part, a second electronic part opposite the first electronic part, and a bonding portion between the first electronic part and the second electronic part. The bonding portion contains a solder containing a substance whose crystal structure reversibly changes in temperature rise and fall processes which accompany the operation of the electronic device or electronic equipment including the electronic device. A change in the crystal structure of the substance contained in the solder promotes recovery and recrystallization of the solder in the temperature rise and fall processes which accompany the operation of the electronic device or the electronic equipment. As a result, the coarsening of crystal grains in the solder is suppressed.
US09831198B2 Inductors for integrated voltage regulators
An active component of an integrated voltage regulator (IVR) circuit is deployed within an IC device for regulating an operating voltage thereof. An interposer interconnects the IC device with a power source. A passive inductive component of the IVR circuit is deployed upon a surface of the IC device or the interposer. The inductive component has a magnetic core and a winding (e.g., wire-bond), wound about the magnetic core.
US09831190B2 Semiconductor device package with warpage control structure
Between an adhesive surface of a heat spreader lid and a top surface of a semiconductor package, in addition to a spreader adhesive layer, several warpage control adhesive layers are also provided. The warpage control adhesive layers are disposed on corner areas of the adhesive surface of the heat spreader lid to reduce high temperature warpage of the semiconductor device package.
US09831189B2 Integrated circuit package with a conductive grid formed in a packaging substrate
An integrated circuit package includes a packaging substrate, which has an electrically conductive grid formed on a dielectric layer, and an integrated circuit die electrically coupled to the electrically conductive grid at one or more locations. In this embodiment, the electrically conductive grid includes a plurality of electrically conductive portions, wherein each portion is electrically coupled to at least one other portion, and a plurality of void regions that are electrically non-contiguous and substantially free of electrically conductive material. One advantage of the integrated circuit package is that a packaging substrate that is reduced in thickness, and therefore rigidity, can still maintain planarity during operation. The electrically conductive grid formed on a dielectric layer in the packaging substrate can replace a power plane or a ground plane in the packaging substrate, thereby reducing stressed produced as a result of thermal expansion mismatch between materials in the packaging substrate.
US09831185B2 Chip package and fabrication method thereof
A chip package includes a chip, a laser stop layer, a first through hole, an isolation layer, a second through hole and a conductive layer. The laser stop layer is disposed above a first surface of the chip, and the first through hole is extended from a second surface to the first surface of the chip to expose the laser stop layer. The isolation layer is below the second surface and in the first through hole, and the isolation layer has a third surface opposite to the second surface. The second through hole is extended from the third surface to the first surface, and the second through hole is through the first through hole to expose the laser stop layer. The conductive layer is disposed below the third surface and extended into the second through hole to contact the laser stop layer.
US09831179B2 Semiconductor device and method of manufacturing a semiconductor device
A semiconductor device includes a plurality of line patterns formed apart from one another on a substrate, the plurality of line patterns having a first width and extending parallel to one another in a first direction. A first line pattern of the plurality of line patterns may include a wider portion having a second width in a second direction perpendicular to the first direction that is greater than the first width. One or more second line patterns may be located adjacent to the first line pattern and include a conformal portion conformally formed about the wider portion of the first line pattern. One or more third line patterns may be located adjacent to the second line pattern and include an end portion near the conformal portion of the one or more second line pattern.
US09831177B2 Through via structure
An apparatus comprises a through via formed in a substrate. The through via is coupled between a first side and a second side of the substrate. The through via comprises a bottom portion adjacent to the second side of the substrate, wherein the bottom portion is formed of a conductive material. The through via further comprises sidewall portions formed of the conductive material and a middle portion formed between the sidewall portions, wherein the middle portion is formed of a dielectric material.
US09831174B1 Devices and methods of forming low resistivity noble metal interconnect
Devices and methods of fabricating integrated circuit devices for forming low resistivity interconnects are provided. One method includes, for instance: obtaining an intermediate semiconductor interconnect device having a substrate, a cap layer, and a dielectric matrix including a set of trenches and a set of vias; depositing a barrier layer along a top surface of the semiconductor interconnect device; depositing and annealing a metal interconnect material over a top surface of the barrier layer, wherein the metal interconnect material fills the set of trenches and the set of vias; planarizing a top surface of the intermediate semiconductor interconnect device; exposing a portion of the barrier layer between the set of trenches and the set of vias; and depositing a dielectric cap. Also disclosed is an intermediate device formed by the method.
US09831166B2 Semiconductor device
Even when a stiffener is omitted, the semiconductor device which can prevent the generation of twist and distortion of a wiring substrate is obtained. As for a semiconductor device which has a wiring substrate, a semiconductor chip by which the flip chip bond was made to the wiring substrate, and a heat spreader adhered to the back surface of the semiconductor chip, and which omitted the stiffener for reinforcing a wiring substrate and maintaining the surface smoothness of a heat spreader, a wiring substrate has a plurality of insulating substrates in which a through hole whose diameter differs, respectively was formed, and each insulating substrate contains a glass cloth.
US09831163B2 Circuit substrate and method for manufacturing the same
A circuit substrate includes a core substrate having a cavity, a metal block accommodated in the cavity of the core substrate, a first build-up layer including an insulating resin layer and laminated on a first surface of the core substrate such that the insulating resin layer is covering a first surface of the metal block in the cavity, and a second build-up layer including an insulating resin layer and laminated on a second surface of the core substrate such that the insulating resin layer is covering a second surface of the metal block in the cavity. The second build-up layer includes via conductors connected to the second surface of the metal block and common lands connecting the via conductors in parallel.
US09831160B2 Semiconductor device
A semiconductor device includes: opposed first and second metal plates; a plurality of semiconductor elements each interposed between the first metal plate and the second metal plate; a metal block interposed between the first metal plate and each of the semiconductor elements; a solder member interposed between the first metal plate and the metal block and connecting the first metal plate to the metal block; and a resin molding sealing the semiconductor elements and the metal block. A face of the first metal plate, which is on an opposite side of a face of the first metal plate to which the metal block is connected via the solder member, is exposed from the resin molding. The first metal plate has a groove formed along an outer periphery of a region in which the solder member is provided, the groove collectively surrounding the solder member.
US09831158B2 Lead frame and semiconductor device
A semiconductor device includes a lead frame; a semiconductor chip mounted on the lead frame; and an encapsulation resin, wherein a convexo-concave portion including a plurality of concave portions is provided at a covered portion of the lead frame that is covered by the encapsulation resin, wherein the planer shape of each of the concave portions is a circle, the diameter of which is greater than or equal to 0.020 mm and less than or equal to 0.060 mm, or a polygon, the diameter of whose circumcircle is greater than or equal to 0.020 mm and less than or equal to 0.060 mm, and wherein a ratio S/S0 is greater than or equal to 1.7 where “S” is a surface area of the convexo-concave portion that is formed at a flat surface whose surface area is “S0”.
US09831155B2 Chip package having tilted through silicon via
A chip package includes at least one integrated circuit die. The integrated circuit die includes a substrate portion having an internal plane between a front side and a back side, an electrical interconnect portion on the front side, a plurality of first connection terminals on an upper surface of the electrical interconnect portion, a plurality of second connection terminals on the back side of the substrate portion, a plurality of connection wirings electrically connecting the first connection terminals and the second connection terminals, a chip selection terminal between the internal plane of the substrate portion and the upper surface of the electrical interconnect portion, and a chip selection wiring connected to the chip selection terminal and one of the second connection terminals and the first connection terminals. At least one of the chip selection wiring and the plurality of connection wirings includes a tilted portion with respect to the back side of the substrate portion.
US09831154B2 Semiconductor structure and manufacuting method of the same
The present disclosure provides a semiconductor structure. The structure includes a first substrate; a first dielectric layer having a first surface in proximity to the first substrate and a second surface away from the first substrate; a first interconnect penetrating the first surface of the first dielectric layer; and a protection layer extending along a portion of a sidewall of the first interconnect. A thickness of the protection layer is in a range of from about 0.02 μm to about 0.2 μm.
US09831152B2 Semiconductor device
A control terminal 14 of a semiconductor device has a recessed portion 14c. A resin case 15 is provided with a fixing member 152 engaging with and fixing a recessed portion 14c of a control terminal 14. The fixing member 152 is constituted by a resin block portion 154 having a step portion engaging with the recessed portion 14c, a nut-housing portion 153, and a beam portion 155 integrated by linking the resin block portion 154 and the nut-housing portion 153. A resin case main body 151 to which the fixing member 152 is fixed is provided with a hollow portion enabling insertion of the resin block portion 154. The nut-housing portion 153 of the fixing member 152 and the resin block portion 154 are attached to the resin case main body 151 from one direction.
US09831150B2 Semiconductor device and electronic device
According to one embodiment, a semiconductor device includes a first substrate, a second substrate, a first electronic component, a heat-conducting layer, a covering portion, and a heat-transporting portion. The first substrate has a first face and the second substrate has a second face and a third face. The first electronic component has a fourth face and a fifth face. The heat-conducting layer covers the third face and the fifth face. The covering portion covers at least the heat-conducting layer. The heat-transporting portion thermally connects the heat-conducting layer and the first substrate, and is located outside the second substrate and outside the covering portion.
US09831148B2 Integrated fan-out package including voltage regulators and methods forming same
A method includes adhering a voltage regulator die over a carrier through a die-attach film, with the die-attach film being in the voltage regulator die and encircles metal pillars of the voltage regulator die, encapsulating the voltage regulator die in an encapsulating material, and planarizing the encapsulating material. A back portion of the voltage regulator die is removed to expose a through-via in a semiconductor substrate of the voltage regulator die. The method further includes forming first redistribution lines over the encapsulating material and electrically coupled to the through-via, replacing the die-attach film with a dielectric material, forming second redistribution lines on an opposite side of encapsulating material than the first redistribution lines, and bonding an additional device die to the second redistribution lines. The voltage regulator die is electrically coupled to the additional device die.
US09831141B1 Integrated circuit containing DOEs of GATE-snake-open-configured, NCEM-enabled fill cells
Wafers, chips, or dies that contain fill cells with structures configured to obtain in-line data via non-contact electrical measurements (“NCEM”). Such NCEM-enabled fill cells may target/expose a variety of open-circuit, short-circuit, leakage, or excessive resistance failure modes, including GATE-snake-open and/or GATE-snake-resistance failure modes. Such wafers, chips, or dies may include Designs of Experiments (“DOEs”), comprised of multiple NCEM-enabled fill cells, in at least two variants, all targeted to the same failure mode.
US09831139B2 Test structure and method of manufacturing structure including the same
A test structure for manufacturing a semiconductor device includes a test element, a first pad connected to the test element, and a second pad connected to the test element. A first wire is connected to the test element, and the first wire and the test element are part of a first layer disposed on a semiconductor substrate. A second wire is connected to the first wire, and is part of a second layer disposed on the semiconductor substrate, and the second layer is different from the first layer.
US09831137B2 Defect imaging apparatus, defect detection system having the same, and method of detecting defects using the same
The defect imaging apparatus including a chamber having a stage to which a substrate having at least one process defect and at least one reference defects defined at a given area is secured, a position controller configured to obtain an imaging error from a detected actual position and a conversion position of the reference defect and correct a conversion position of the process defect by the imaging error, and generate an irradiation position corresponding to an actual position of the process defect, an image signal generator configured to generate an image signal of the process defect by irradiating an electron beam to the irradiation position and detecting charged particles from the irradiation position in response to the irradiated electron beam, and an imaging device configured to generate a defect image of the process defect by processing the generated image signal may be provided.
US09831136B2 Film thickness metrology
Methods for determining a target thickness of a conformal film with reduced uncertainty, and an integrated circuit (IC) chip having a conformal film of the target thickness are provided. In an embodiment, a first critical dimension of a structure disposed on a wafer is measured. Said structure has at least one vertical surface. A first conformal film is deposited over the structure covering each of a horizontal and the vertical surface of the structure. A second critical dimension of the covered structure is then measured. The target thickness of the conformal film is determined based on difference between the first CD measured on the structure and the second CD measured on the covered structure.
US09831127B2 Method of processing a semiconductor substrate and semiconductor chip
A method of processing a semiconductor substrate is provided. The method may include forming a film over a first side of a semiconductor substrate, forming at least one separation region in the semiconductor substrate between a first region and a second region of the semiconductor substrate, arranging the semiconductor substrate on a breaking device, wherein the breaking device comprises a breaking edge, and wherein the semiconductor substrate is arranged with the film facing the breaking device and in at least one alignment position with the at least one separation region aligned with the breaking edge, and forcing the semiconductor substrate to bend the first region with respect to the second region over the breaking edge until the film separates between the breaking edge and the at least one separation region.
US09831125B2 Method for manufacturing semiconductor device
According to one embodiment, a method for manufacturing a semiconductor device includes forming a silicon film on an upper surface side, a lower surface side, and a side surface side of an air gap, while leaving part of the air gap between the silicon film formed on the upper surface side and the silicon film formed on the lower surface side. The method includes forming a metal film on a side surface of the slit. The method includes forming a plurality of metal silicide layers between the second layers by causing reaction between the metal film and the silicon film. The method includes removing unreacted part of the metal film formed on the side surface of the slit.
US09831123B2 Methods of forming MIS contact structures on transistor devices
One method disclosed herein includes performing a plurality of conformal deposition processes to form first, second and third layers of material within a contact opening, wherein the first layer comprises a contact insulating material, the second layer comprises a metal-containing material and the third layer comprises a conductive cap material, wherein the third layer is positioned above the second layer. The method further includes forming a contact ion implant region that is positioned at least partially in at least one of the first, second or third layers of material, forming a conductive material above the third layer and removing portions of the layers of material positioned outside of the contact opening.
US09831118B1 Reducing neighboring word line in interference using low-k oxide
Techniques for fabricating a memory device which has reduced neighboring word line interference, and a corresponding memory device. The memory device comprises a stack of alternating conductive and dielectric layers, where the conductive layers form word lines or control gates of memory cells. In one aspect, the memory device is provided with a reduced dielectric constant (k) in locations of a fringing electric field of the control gate. For example, portions of the dielectric layers can be replaced with a low-k material. One approach involves recessing the dielectric layer and providing a low-k material in the recess. Another approach involves doping a portion of the blocking oxide layer to reduce its dielectric constant. Another approach involves removing a portion of the blocking oxide layer. In another aspect, the memory device is provided with an increased dielectric constant adjacent to the control gates.
US09831115B2 Process flow for manufacturing semiconductor on insulator structures in parallel
A cost effective process flow for manufacturing semiconductor on insulator structures is parallel is provided. Each of the multiple semiconductor-on-insulator composite structures prepared in parallel comprises a charge trapping layer (CTL).
US09831107B2 Processing system and method for providing a heated etching solution
A method and processing system are provided for independent temperature and hydration control for an etching solution used for treating a wafer in process chamber. The method includes circulating the etching solution in a circulation loop, maintaining the etching solution at a hydration setpoint by adding or removing water from the etching solution, maintaining the etching solution at a temperature setpoint that is below the boiling point of the etching solution in the circulation loop, and dispensing the etching solution into the process chamber for treating the wafer. In one embodiment, the dispensing includes dispensing the etching solution into a processing region proximate the wafer in the process chamber, introducing steam into an exterior region that is removed from the wafer in the process chamber, and treating the wafer with the etching solution and the steam.
US09831100B2 Solution based etching of titanium carbide and titanium nitride structures
Provided are methods for fabricating transistors using a gate last approach. These methods involve etching of titanium nitride and titanium carbide structures while preserving high k-dielectric structures. The titanium carbide structures may also include aluminum. Etching may be performed in one or more etching solutions, each including hydrogen peroxide. Titanium nitride and titanium carbide structures can be etched simultaneously (non-selectively) in the same etching solution that also includes hydrochloric acid, in addition to hydrogen peroxide, and maintained at about 25° C. and 85° C. In some embodiments, titanium nitride structures and titanium carbide structures may be etched separately (selectively) in different operations and using different etching solutions. The titanium nitride structures may be etched in a diluted hydrogen peroxide solution maintained at about 25° C. and 85° C. The titanium carbide structures may be etched in a solution that also includes ammonium hydroxide, in addition to hydrogen peroxide, and maintained at about 25° C.
US09831099B2 Method and apparatus for multi-film deposition and etching in a batch processing system
Embodiments of the invention describe a method and apparatus for multi-film deposition and etching in a batch processing system. According to one embodiment, the method includes arranging the substrates on a plurality of substrate supports in a process chamber, where the process chamber contains processing spaces defined around an axis of rotation in the process chamber, rotating the plurality of substrate supports about the axis of rotation, depositing a first film on a patterned film on each of the substrates by atomic layer deposition, and etching a portion of the first film on each of the substrates, where etching a portion of the first film includes removing at least one horizontal portion of the first film while substantially leaving vertical portions of the first film. The method further includes repeating the depositing and etching steps for a second film that contains a different material than the first film.
US09831092B2 Semiconductor device and method for manufacturing the same
A semiconductor device includes a control gate electrode and a memory gate electrode which are formed over the main surface of a semiconductor substrate in a memory cell region, and a first electrode and a second electrode which are formed over the main surface of the semiconductor substrate in a shunt region. The first electrode is formed integrally with the control gate electrode, and the second electrode is formed integrally with the memory gate electrode. The second electrode includes a first section formed along the side wall of the first electrode, and a second section extending along the main surface of the semiconductor substrate. Also, the height of the upper surface of the first electrode with respect to the main surface of the semiconductor substrate is generally same to the height of the upper surface of the first section of the second electrode.
US09831079B2 Method and apparatus for injection of ions into an electrostatic ion trap
A method of injecting ions into an electrostatic trap, comprising: generating ions in an ion source; transporting the ions from the ion source to an ion store downstream of the ion source; releasing the ions from the ion store to an ion guide downstream of the ion store; and accelerating the ions from the ion guide as a pulse into an orbital electrostatic trap for mass analysis, wherein the average velocity of the ions as the ions exit from the ion guide is substantially higher than the average velocity of the ions as they exit from the ion store, wherein there is a delay between releasing the ions from the ion store and accelerating the ions from the ion guide. Also an apparatus suitable for the method.
US09831074B2 Bipolar collimator utilized in a physical vapor deposition chamber
The present invention provides an apparatus including a bipolar collimator disposed in a physical vapor deposition chamber and methods of using the same. In one embodiment, an apparatus includes a chamber body and a chamber lid disposed on the chamber body defining a processing region therein, a collimator disposed in the processing region, and a power source coupled to the collimator.
US09831072B2 Sputter target and sputtering methods
The present disclosure concerns sputter targets and sputtering methods. In particular, sputter targets and methods of sputtering using conventional sputter targets as well as sputter targets described herein, for highly uniform sputter deposition, are described.
US09831069B2 CVD apparatus and method for forming CVD film
Heretofore, silicon nitride film formed by low pressure plasma CVD has been used for an antireflection film of a solar battery. But it is difficult to reduce the production cost of a solar battery, because, in a low pressure process, facility cost and process cost are expensive. As disclosed, a nitride film is formed by atmospheric pressure plasma CVD using dielectric barrier discharge generated by a plasma head where a plurality of plasma head unit parts is installed in parallel to generate plasma by applying electric field or magnetic field via a dielectric member. Stable glow discharge is formed even under atmospheric pressure by dielectric barrier discharge. And nitride film deposition under atmospheric pressure and low cost production of a solar battery is materialized by using dielectric barrier discharge and by reacting different plasmas generated from plasma supply openings laying side-by-side.
US09831068B2 Method for activating an inner surface of a substrate tube for the manufacturing of an optical-fiber preform
A method activates the inner surface of a substrate tube via plasma etching with a fluorine-containing etching gas. An exemplary method includes the steps of (i) supplying a supply flow of gas to the interior of a substrate tube, wherein the supply flow includes a main gas flow and a fluorine-containing etching gas flow, (ii) inducing a plasma via electromagnetic radiation to create a plasma zone within the substrate tube's interior, and (iii) longitudinally reciprocating the plasma zone over the length of the substrate tube between a reversal point near the supply side and a reversal point near the discharge side of the substrate tube. The flow of the fluorine-containing etching gas is typically provided when the plasma zone is near the supply side reversal point.
US09831053B2 Arrangement for an electrical switch element and switch element
An electrical contact switch chamber is disclosed. The electrical contact switch chamber includes two contacts, a wall having a base and sides surrounding the two contacts, and at least one insulation slot having an opening extending transversely relative to a direction between the contacts. The at least one insulation slot is disposed along a portion of the wall between the two contacts.
US09831050B2 Tamper resistant rugged keypad
A tamper-resistant or tamper-evident keypad device for use in secure transactions. The keypad comprises multiple security mechanisms to prevent tampering to the device, and thus access to users' private information. The keypad is made of resilient materials and contains a tamper-resistant collar for housing the keypad's connector interface. The keypad comprises a multi-layered printed circuit board with at least two internal security-shield layers comprising switch trace protection, as well as additional security layers for tamper protection. The keypad comprises a silicon-rubber keypad actuator that engages tamper switches on the flexible security circuit. The keypad comprises metal discs mounted on the front or rear face of the flexible circuit and an optional dome layer.
US09831048B2 Switching-operation arrangement having a movable activating surface
The invention relates to a switching-operation arrangement for a motor vehicle, having a movable actuating surface. The actuating surface has an extent along a first axis and a second axis, which are located perpendicularly to one another. The actuating surface interacts with a displacement means such that the actuating surface can be moved linearly, in the direction of a third axis (z), by at least one distance from a starting position into an actuating position, the third axis (z) being located perpendicularly to the first and second axes. The actuating position is in the form of a switching position and acts with switching action on a switching element or a sensor. The displacement means includes a guide means for guiding the actuating surface along the first axis and at least one braced-in elastic element for guiding the actuating surface along the second axis.
US09831045B2 Structural supercapacitor usable in a mechanical structure
According to the invention there is provided a component including a supercapacitor and a method of producing same. The component comprises a first (12) and second (14) electrode and a separator structure (16) which separates the two electrodes and contains a liquid or gel electrolyte. The first and second electrode structures are each formed from a composite material (10) which includes electrically conductive fibers and electrochemically active material in a binder matrix and the supercapacitor is formed to be structurally inseparable from the rest of the component. Further, the component forms a structural capacitor. The obtained structural capacitor could be used in aircraft structure to save weight.
US09831039B2 Thin film capacitor
A thin film capacitor comprises: a laminated body that has a base electrode, a dielectric layer and an upper electrode layer; a protective layer covering the base electrode, the dielectric layer and the upper electrode layer, and includes a first through-hole that reaches the base electrode, and a second through-hole that reaches the upper electrode layer; a first extraction electrode in the first through-hole and electrically connected with the base electrode; a second extraction electrode in the second through-hole and electrically connected with the upper electrode layer; a first terminal electrode on the protective layer, and connected with the base electrode through the first extraction electrode; and a second terminal electrode on the protective layer, and connected with the upper electrode layer through the second extraction electrode. Young's modulus of the protective layer is equal to or higher than 0.1 GPa and equal to or lower than 2.0 GPa.
US09831035B2 Capacitor with improved heat dissipation
A capacitor comprises a first winding member, where the first winding member comprises a first dielectric layer and a first conductive layer. A second winding member comprises a second dielectric layer and second conductive layer. The first winding member is interleaved, partially or entirely, with the second winding layer. A dielectric package is adapted to at least radially contain or border the first winding member and the second winding member. A first metallic member has a generally planar, radially extending surface for electrically and mechanically contacting an upper portion the first conductive layer. A second metallic member has a generally planar, radially extending surface for electrically and mechanically contacting a lower portion of the second conductive layer.
US09831023B2 Electrode structure and the corresponding electrical component using the same and the fabrication method thereof
An electrical component is disclosed, wherein the electrical component comprises: a body; a conductive element disposed in the body, wherein at least one portion of a terminal part of the conductive element is exposed outside of the body; a metal foil having an adhesive material on the bottom surface thereof, the metal foil being adhered on the body through the adhesive material and covering a first portion of the terminal part of the conductive element, wherein a second portion of the terminal part of the conductive element is not covered by the metal foil; and a metal layer, overlaying on the metal foil and covering the second portion of the terminal part of the conductive element, wherein the metal layer is electrically connected to the second portion of the terminal part of the conductive element for electrically connecting with an external circuit.
US09831014B2 Heat-resistant electric wire
A heat-resistant electric wire including a core wire and a coating that covers the core wire. The coating is formed from a modified fluorine-containing copolymer that is obtained by irradiating a copolymer with radiation at an exposure of 250 kGy or lower at a temperature of not higher than the melting point of the copolymer. The copolymer is at least one copolymer selected from a copolymer including a tetrafluoroethylene unit and a perfluoro(alkyl vinyl ether) unit and a copolymer including a tetrafluoroethylene unit and a hexafluoropropylene unit.
US09831013B2 Cable set, winding tape and process for producing the cable set
A cable set includes a line run having a multiplicity of lines. A protective sheath surrounds the line run. A taping is disposed between the line run and the protective sheath. The taping surrounds the line run and has nubs projecting outward to the protective sheath. At least some of the nubs pass through the protective sheath. A winding tape for winding around a line run for producing a cable set and a method for producing a cable set are also provided.
US09831001B2 Test apparatus, test system and operating method of test apparatus
A test system may include: a vector storage unit suitable for storing a first test vector corresponding to a first test operation; a test target suitable for performing a test operation corresponding to the test vector stored in a vector storage unit; a comparison unit suitable for comparing a first test result to an expected value to output a first test result value, wherein the first test result is transferred from the test target as a result of the first test operation based on the first test vector; and a vector control unit suitable for modifying the first test vector to generate a second test vector corresponding to a second test operation.
US09831000B2 Testing electronic memories based on fault and test algorithm periodicity
An integrated circuit includes a memory and a memory test circuit, which when invoked to test the memory, is configured to generate one or more March tests applied to the memory. The memory test circuit is further configured to construct a table including a first index, a second index, and a first March test of the one or more March tests. The first index is associated with one or more families each characterized by a different length of the one or more March tests. The second index is associated with one or more mechanisms each characterized by a different property of the one or more March tests. The memory test circuit is further configured to generate a second March test from the first March test.
US09830998B2 Stress patterns to detect shorts in three dimensional non-volatile memory
A non-volatile storage system includes a three dimensional structure comprising vertical columns of memory cells and a managing circuit in communication with the vertical columns. The managing circuit applies one or more patterns of stress voltages to the vertical columns, with different voltages applied to each vertical column of pairs of adjacent vertical columns being tested for shorts. The managing circuit tests for a short in the pairs of adjacent vertical columns after applying the one or more patterns of stress voltages. In one embodiment, the test may comprise programming a memory cell in each vertical column with data that matches the pattern of stress voltages, reading from the memory cells and determining whether data read matches data programmed. The applying of the stress voltages and the testing can be performed as part of a test during manufacturing or in the field during user operation.
US09830990B2 Semiconductor memory device
Proposed as a configuration, a controlling method, and a testing method for a ferroelectric shadow memory are (1) a bit line non-precharge method, in which no precharging of a bit line is performed during a read/write operation; (2) a plate line charge share method, in which electric charge is shared between plate lines that are driven sequentially during store/recall operation; (3) a word line boost method, in which the potential on a word line is raised during a write operation; (4) a plate line driver boost method, in which the driving capacity of a plate line driver is raised during a store/recall operation; and (5) a testing method for detecting a defect in a ferroelectric capacitor by arbitrarily setting a potential on a bit line from outside a chip.
US09830988B2 Apparatus to reduce retention failure in complementary resistive memory
Described is an apparatus which comprises: a complementary resistive memory bit-cell; and a sense amplifier coupled to the complementary resistive memory bit-cell, wherein the sense amplifier includes: a first output node; and a first transistor which is operable to cause a deterministic output on the first output node.
US09830984B2 Semiconductor memory system including semiconductor memory device for performing refresh operation
A semiconductor memory device includes: a memory cell array including a plurality of word lines; a word line driving unit suitable for activating a first word line among the plurality of word lines corresponding to an input address signal; an activation time detection unit suitable for enabling a detection signal by detecting an activation time of the first word line; an address latch unit suitable for latching an address information for a second word line corresponding to the first word line in response to the detection signal; and an address output unit suitable for providing the word line driving unit with the latched address information for the second word line during a refresh operation.
US09830982B2 Neuromorphic memory circuit using a dendrite leaky integrate and fire (LIF) charge
A method for operating a neuromorphic memory circuit. The method includes accumulating a dendrite LIF charge over time on a conductive dendrite LIF line. A first transmitting operation transmits an axon LIF pulse on a conductive axon LIF line. A first switching operation switches on a LIF transistor by the axon LIF pulse such that the LIF transistor provides a discharge path for the dendrite LIF charge through a programmable resistive memory element when the axon LIF line transmits the axon LIF pulse. A second transmitting operation transmits a dendrite STDP pulse if the dendrite LIF charge falls below a threshold voltage. A third transmitting operation transmits an axon STDP pulse on a conductive axon STDP line. A second switching operation switches on a STDP transistor by the axon STDP pulse. The STDP transistor provides an electrical path for the dendrite STDP pulse through the programmable resistive memory element when the axon STDP line transmits the axon STDP pulse.
US09830981B2 Neuromorphic memory circuit using a leaky integrate and fire (LIF) line to transmit axon LIF pulse and a conductive denrite LIF line
A neuromorphic memory circuit including a programmable resistive memory element, an axon LIF line to transmit an axon LIF pulse, and a dendrite LIF line to build up a dendrite LIF charge over time. A first transistor provides a discharge path for the dendrite LIF charge through the programmable resistive memory element when the axon LIF line transmits the axon LIF pulse. An axon STDP line transmits an axon STDP pulse. The axon STDP pulse is longer than the axon LIF pulse. A dendrite STDP line is configured to transmit a dendrite STDP pulse after voltage at the dendrite LIF line falls below a threshold voltage. A second transistor is coupled to the axon STDP line and the programmable resistive memory element. The second transistor provides an electrical path for the dendrite STDP pulse through the programmable resistive memory element when the axon STDP line transmits the axon STDP pulse.
US09830974B1 SRAM with active substrate bias
An SRAM circuit that includes a biasing circuit adapted to selectively bias the transistors of the SRAM array to lower the threshold voltage of selected transistors. The SRAM circuit includes well voltages and positive voltages that are selectively different, and substrate voltages and ground voltages that are selectively different.
US09830966B2 Three terminal SOT memory cell with anomalous Hall effect
A method and apparatus for deterministically switching a free layer in a spin orbit torque magnetoresistive random access memory (SOT-MRAM) cell is disclosed herein. In one embodiment, an SOT-MRAM memory cell is provided. The SOT-MRAM memory cell includes a magnetic tunnel junction, a ferromagnetic bias layer, and an antiferromagnetic layer. The magnetic tunnel junction includes a free layer having primarily two bi-stable magnetization directions, a reference layer having a fixed magnetization direction, and an insulating tunnel barrier layer positioned between the free layer and the reference layer. The ferromagnetic bias layer is configured to provide spin orbit torque via anomalous Hall effect and simultaneously configured to provide a magnetic bias field on the free layer to achieve deterministic switching. The antiferromagnetic layer is positioned below the ferromagnetic bias layer and is configured to pin a magnetization direction of the ferromagnetic bias layer in a predetermined direction.
US09830962B2 Bitline senseamplifier and semiconductor memory apparatus using the same
A memory apparatus may include a bit line sense-amplifier coupled to first and second bit lines; a first precharge unit suitable for coupling the first and second bit lines in response to a bit line equalization signal; a sense-amplifier power control unit suitable for providing a plurality of powers to the bit line sense-amplifier in response to a power control signal; and a second precharge unit suitable for individually changing each voltage level of the first and second bit lines based on a precharge control signal.
US09830946B2 Source data adaptation and rendering
The invention relates to a method for source data adaptation and rendering. The method comprises receiving source data; processing the source data to determine rendering parameters; wherein the processing comprises obtaining processing-free temporal segments either by applying wide angles at periodic intervals to the source data or rendering a predetermined region of the source data; determining content characteristics of a visual frame; and utilizing content characteristics for controlling the obtained processing-free temporal segments; signaling the rendering parameters for playback; and adapting the rendering parameters to render the processing-free temporal segments from the source content.
US09830945B2 Encoding, distribution and reproduction of audio media using mechanical image digitization
The system and corresponding process includes a system for producing a mechanical image of original audio source media and a system for encoding the mechanical image information into a digital file. A processing system recovers the mechanical image information from the digital file at a receiving end. Audio processing is used to produce the original audio source material without the standard losses associated with digital encoding of audio material.
US09830937B1 Horizontal cavity surface emitting laser assembly features for heat assisted magnetic recording
A laser is configured to emit light along a substrate-parallel plane along a first surface of the laser. An etched facet is on an emitting end of a lasing cavity and an etched mirror is on another end of the lasing cavity. An etched shaping mirror redirects light received from the etched facet in a direction normal to the substrate-parallel plane. A slider comprises an optical input coupler configured to couple the light from the laser into a waveguide of the slider. At least one protrusion is disposed on the laser and at least one recession is disposed on the slider, the at least one protrusion and the at least one recession configured to align the laser with the slider to allow the light to be coupled into the optical input coupler.
US09830929B1 Accurate extraction of chroma vectors from an audio signal
A matrix is generated that stores sinusoidal components evaluated for a given sample rate corresponding to the matrix. The matrix is then used to convert an audio signal to chroma vectors representing of a set of “chromae” (frequencies of interest). The conversion of an audio signal portion into its chromae enables more meaningful analysis of the audio signal than would be possible using the signal data alone. The chroma vectors of the audio signal can be used to perform analyzes such as comparisons with the chroma vectors obtained from other audio signals in order to identify audio matches.
US09830894B1 Systems and methods for playing virtual music instrument through tracking of fingers with coded light
Finger-tracking systems and methods for virtual instruments playback. The described system tracks the position of user's ten fingers on a projection surface and can be used to play virtual instruments such as virtual piano, drums, and bells. The system tracks the movement of user's ten fingers while keeping them free of encumbrance or excessive postural constraints. More specifically, in one or more embodiments, a coded light based projector is used to send out location signal onto a flat surface, and ten light sensors are mounted on user's fingers to receive these signals and locate user's fingers. Based on their locations and relative distance to a fixed point, a printed music instrument can be used for virtual instrument music playback. With the described tracking system, various embodiments of virtual music instruments may be implemented, including a system and method for virtual piano playing as well as virtual Chinese bell playing on printed keyboard and printed Chinese bell set.
US09830892B1 Frog for bow for stringed musical instrument
A frog, and a bow with a frog, for stringed musical instruments is disclosed. The frog is made with a body from stabilized wood. The speed of sound through the frog body is enhanced resulting in more beautiful music.
US09830881B2 Method and apparatus for quantifying color perception
A computer implemented method and apparatus for quantifying color perception. The method comprises generating a color lattice, wherein the color lattice represents a mapping of a non-perceptual color space to a perceptual color space; accessing an image, wherein the image comprises a plurality of pixels; and generating a perceptual DNA for the image based on the color lattice.
US09830873B2 Liquid crystal display including reactive mesogen alignment layer and a blue pixel with a decreased maximum gray level and driving method thereof
Provided is a liquid crystal display including: a liquid crystal panel assembly including a plurality of pixels; a data driver applying data voltages to a plurality of data lines connected to the plurality of pixels; and a signal controller generating image data signals to provide the generated image data signals to the data driver, in which the plurality of pixels includes a reactive mesogen (RM) alignment layer formed on a display panel, and the signal controller generates the image data signals by adjusting the data voltage with the maximum gray applied to the blue pixel to be decreased by a predetermined level.
US09830868B2 Display device and reset method thereof
A display device including a first common electrode, an active device array substrate, a display medium layer and a power system is provided. The active device array substrate includes a plurality of scan lines, a plurality of data lines, a plurality of transistors, a plurality of pixel electrodes and a second common electrode. Each of the transistors is electrically connected to one scan line and one data line, and the pixel electrodes are electrically connected to the transistors, respectively. The second common electrode and the pixel electrodes form a plurality of storage capacitors. The display medium layer is disposed between the first common electrode and the active device array substrate. The power system is electrically connected to the first common electrode and the second common electrode through two separated conductive routes, respectively. A reset method of a display device is also provided.
US09830866B2 Display device, electronic apparatus, and method for driving display device
According to an aspect, a display device includes an image display panel; a planar light source including a light guide plate and an edge-lit light source that has light sources; and a controller. The controller sets luminance determination blocks by virtually dividing the image display panel in a light-source-arrangement-direction, identifies a luminance determination block with a highest luminance in the incidence direction, among luminance determination blocks at a same position in the light-source-arrangement-direction, identifies a luminance determination block the luminance of which is to be corrected by referring to luminance information of the light sources, and controls a light quantity of each of the light sources in such a manner that luminance of the identified luminance determination block is achieved.
US09830857B2 Cleaning common unwanted signals from pixel measurements in emissive displays
Methods of compensating for common unwanted signals present in pixel data measurements of a pixel circuit in a display having a plurality of pixel circuits each including a storage device, a drive transistor, and a light emitting device. First pixel data is measured from a first pixel circuit through a monitor line. Second pixel data from the first pixel circuit or a second pixel circuit is measured through the monitor line or another monitor line. The first measured pixel data or the second measured pixel data or both are used to clean the other of the first measured pixel data or the second measured pixel data of common unwanted signals to produce cleaned data for parameter extraction from the first pixel and/or second pixel.
US09830853B2 Semiconductor device and driving method thereof
Brightness irregularities that develop in a light emitting device due to is persion among pixels in the threshold values of TFTs used for supplying electric current to light emitting devices become obstacles to improved image quality of the light emitting device. As an image signal input to a pixel from a source signal line, a desired electric potential is applied to a gate electrode of a TFT for supplying electric current to an EL device, through a TFT having its gate and drain connected to each other. A voltage equal to the TFT threshold value is produced between the source and the drain of the TFT 105. An electric potential in which the image signal is offset by the amount of the threshold value is therefore applied to the gate electrode of the TFT. Further, TFTs are disposed in close proximity to each other within the pixel, so that dispersions in the TFT characteristics do not easily develop. A desired drain current can thus be supplied to the EL device even if there is dispersion in the threshold values of the TFTs among pixels, because this is offset by the threshold value of the TFT.
US09830837B2 Label with adhesive and silicone-free release coating
A label having a silicone-free (water-based) release coating and compatible adhesive patch is provided. The label includes a thermally coated substrate having a silicone-free substrate overlaid thereon of a first surface. A second surface includes a microsphere adhesive layer.
US09830826B2 Driving assistance apparatus
A driving assistance apparatus includes an arrangement memory that stores a past captured image around a target parking region, a captured image acquisition section that acquires a present captured image around the target parking region at parking or departing with respect to the target parking region, and an obstacle specification section that specifies a non-stationary obstacle around the target parking region, based on a difference between the past captured image stored in the arrangement memory, and the present captured image acquired by the arrangement acquisition section. A report section performs a report indicating presence of a non-stationary object when approaching closely the non-stationary object.
US09830821B2 Absolute acceleration sensor for use within moving vehicles
A communication system comprises a pointable range finder to calculate a distance between the vehicle and an object, a recorder for recording a status of the vehicle and a control device. The range finder sends a signal to the control device corresponding to the vehicle's distance from the object and the control device operates the recorder in a manner dependent upon the signal from the range finder. The recorder is able to record the event if the vehicle is an unsafe distance from the object. The unsafe distance is able to be a programmed distance. In some embodiments, the unsafe distance increases with an increase in speed of the vehicle. In some embodiments, the unsafe distance is determined by a programmable constant. In these embodiments, the unsafe distance is determined according to a speed of the vehicle, the vehicle's distance from an object and a pre-defined safe zone threshold value.
US09830817B2 Bus station optimization evaluation method and system
A method and a system for optimizing and evaluating a bus station is disclosed, wherein the method includes: acquiring bus map information and information of moving trajectories of bus users; acquiring human flow moving trajectory dispersion information of the bus users after they leave the bus station according to the bus map information and the information of the moving trajectories of the bus users; and optimizing and evaluating the bus station according to the human flow moving trajectory dispersion information of the bus users. The above technical scheme can accurately perform statistics on passenger flow data related to the bus station, thereby optimizing and evaluating the bus station.
US09830811B2 Accessible pedestrian signal station
A readily replaceable accessible pedestrian signal station is described including a bottom base plate and a sacrificial base plate.
US09830807B2 Acoustic alarm detector
An audible alarm detector constituted of: a microphone generating an electronic signal from an audible signal; a phase locked loop locking onto a frequency component present in the generated electronic signal to output a demodulated signal; and a pattern detector for comparing the demodulated signal against each template of a known set of templates, each template representing a standard pulse stream, wherein upon detection that the demodulated signal matches one of the known templates, the audible alarm detector is arranged to output an alarm detected signal indicating a presence of one of the standard pulse streams.
US09830803B2 Alarm module having multiple wireless remote alarm devices and remote alarm method
A remote alarm method, including the following steps: during a predetermined time, at least one of the wireless remote alarm devices sends a push signal including the corresponding representative data; the processor analyzes the output, and suppose the corresponding representative data is not included, then the corresponding representative data will be added therein and the wireless push transmitter will be driven to continuously send the updated push signal including the added corresponding representative data; when the main alarm device receives the updated push signal, the processor thereof compares it with all of the corresponding representative data in the closed group to check the inclusion of each corresponding representative data in the closed group; and in case of lacking any corresponding representative data, the alarm indicator can be driven to send an alarm signal.
US09830795B2 Sensor system
A multi-sensory sensor comprises at least a first and a second sensor element, wherein the multi-sensory sensor is adapted for attachment to a movable structure in a building. The multi-sensory sensor is operatively associated with a controller that is configured to receive input from said first sensor element, wherein the input is indicative of a movement of the movable structure. The controller is further configured to receive input from the second sensor element, and indirectly identify a human behavioral action in the building based on a combination of the input from the first sensor element and the input from the second sensor element. It is further configured to determine a function to be taken based on the identified action, and cause the function to be taken to be executed. In one embodiment the first sensor is a movement sensor element for sensing a movement and the second sensor element is an audio sensor element for sensing audio.
US09830773B2 Apportionment of pay out of casino game with escrow
A gaming apparatus which, for each of a plurality of plays of a primary game: randomly generates one of a plurality of different primary game outcomes, displays the generated primary game outcome, and displays any award associated with the displayed primary game outcome. If a bonus triggering event occurs, the gaming apparatus: determines a first part of a constant value, causes the determined first part of the constant value to be provided to a first player, determines a second part of the constant value, wherein the determined first part of the constant value and the determined second part of the constant value form the constant value, and causes the determined second part of the constant value to fund a designated award.
US09830769B2 Gambling game objectification and abstraction
Electronic gaming machines including a plurality of real world controller modules, wherein each real world controller module is constructed to provide a gambling game; a game world controller, wherein the game world controller is constructed to: connect to a selected real world module; receive a conveyance of actions taken by a player, during the player's consumption of one or more elements of an entertainment game; trigger a commitment of a wager of real world credits in the selected real world controller module's gambling game; receive a gambling outcome of the wager of real world credits; increment in the entertainment game using the communications network, the one or more elements of the entertainment game when real world credits are won; and decrement in the entertainment game using the communications network, the one or more elements of the entertainment game when real world credit is lost.
US09830765B2 Graphical user interface for a gaming system
A method and a system for improving a user's experience with a graphical user interface corresponding to a gaming environment, executes a software product corresponding to the game, on the computing hardware of an electronic device. The interface renders multiple graphical objects and user selectable options corresponding to the graphical object. The user selects one or more selectable option, and eventually, performs a touching or a swiping operation through multiple points on the display screen of the graphical object. The touching or swiping operation leads to deploying of multiple resources corresponding to the selected option, at different locations on the interface. For controlling the different deployed resources, the user can swipe through different regions of the display screen, based on his/her desire. The number of resources deployed at the different locations on the screen depends on certain parameters, including the pressure applied by the user on the screen, during performing the touching or swiping operations.
US09830762B1 Coin processing methods
The method according to some embodiments comprises a coin processing machine depositing a plurality of the coins from the coin processing machine through an upper opening of a generally rigid and elongated tubular body of a coin receptacle sleeve and into the coin sleeve until a top level of coins within the sleeve is adjacent to a top of a coin bag; and continuing to deposit additional coins through the upper opening and into the sleeve until a top level of coins within the sleeve is adjacent a full coin height level and above the top of the coin bag.
US09830761B2 Electronic key
An electronic key having the following features. The electronic key has a key housing and a switch housing in the key housing. The switch housing has an inherently rigid frame having at least one first breakout, and a flexibly deformable membrane which is arranged on the frame in order to close the at least one breakout and to forward a force having effect from the outside on the membrane in the region of the breakout to an electrical switch element arranged within the frame. An electronic key having the required amount of stiffness is thus created, in which sensitive electronic components located therein are also protected from environmental influences. If the deformable membrane is not only used for button-related functions, but also for forming an ejection section for an emergency key or as a rattle protection for the emergency key, a multifunctional switch housing can thus be created simply.
US09830753B2 Apparatus, method and article for reserving power storage devices at reserving power storage device collection, charging and distribution machines
A network of collection, charging and distribution machines collect, charge and distribute portable electrical energy storage devices (e.g., batteries, supercapacitors or ultracapacitors). Locations of collection, charging and distribution machines having available charged portable electrical energy storage devices are communicated to or acquired by a mobile device of a user, or displayed on a collection, charging and distribution machine. The locations are indicated on a graphical user interface on a map on a user's mobile device relative to the user's current location. The user may use their mobile device select particular locations on the map to reserve an available portable electrical energy storage device. The system nay also warn the user that the user is near an edge of the pre-determined area having portable electrical energy storage device collection, charging and distribution machines. Reservations may also be made automatically based on information regarding a potential route of a user.
US09830741B2 Setting downstream render state in an upstream shader
Techniques are disclosed for processing graphics objects in a stage of a graphics processing pipeline. The techniques include receiving a graphics primitive associated with the graphics object, and determining a plurality of attributes corresponding to one or more vertices associated with the graphics primitive. The techniques further include determining values for one or more state parameters associated with a downstream stage of the graphics processing pipeline based on a visual effect associated with the graphics primitive. The techniques further include transmitting the state parameter values to the downstream stage of the graphics processing pipeline. One advantage of the disclosed techniques is that visual effects are flexibly and efficiently performed.
US09830740B2 Graphic processing unit, system and anti-aliasing method to perform rendering based on image information
A graphic processing unit includes a geometry processing unit and a rendering processing unit. The geometry processing unit is configured to receive vertexes and to generate at least one primitive using the vertexes. The rendering processing unit is configured to convert the generated at least one primitive into fragments, to perform fragment shading on the converted fragments, and to perform anti-aliasing on the fragments on which the fragment shading has been performed. The rendering processing unit performs the anti-aliasing on first color data and second color data that is different from the first color data using different operations from each other.
US09830739B2 Automultiscopic display with viewpoint tracking and scalability for multiple views
In one aspect, a computer-implemented method for efficiently rendering and displaying multiple images on an electronic device having an automultiscopic display may generally include detecting, with the electronic device, a position of at least one eye relative to the automultiscopic display. The automultiscopic display may include an array of multipixels, with each multipixel including a plurality of sub-multipixels. In addition, the method may include rendering a viewpoint-specific image for each detected eye position and selectively coloring at least one sub-multipixel within one or more of the multipixels such that colors associated with the rendered viewpoint-specific image are only displayed within a multipixel display zone defined for each of the one or more multipixels with respect to each detected eye position.
US09830729B2 Graphic processing unit for image rendering, graphic processing system including the same and image rendering method using the same
A graphic processing unit, a graphic processing system comprising the same, and a rendering method using the same. The graphic processing unit includes a geometry processing unit configured to receive a vertex and to output a primitive and information about texture patches corresponding to the primitive using the vertex, and a rendering processing unit configured to convert the output primitive into a fragment and to perform fragment shading on the converted fragment, wherein the texture patch indexed by the texture patch information is pre-loaded to the rendering processing unit before the fragment shading is performed.
US09830728B2 Augmented facial animation
Examples of systems and methods for augmented facial animation are generally described herein. A method for mapping facial expressions to an alternative avatar expression may include capturing a series of images of a face, and detecting a sequence of facial expressions of the face from the series of images. The method may include determining an alternative avatar expression mapped to the sequence of facial expressions, and animating an avatar using the alternative avatar expression.
US09830727B2 Personalizing image capture
In some implementations, faces based on image data from a camera of a mobile device are detected and one or more of the detected faces are determined to correspond to one or more people in a set of people that are classified as being important to a user. In response to determining that one or more of the detected faces correspond to one or more people in the set of people that are classified as being important to the user, quality scores are determined for the one or more detected faces that are determined to correspond to one or more people that are classified as important to the user. Multiple images with the camera are captured based on the quality scores such that, for each face determined to correspond to a person that is classified as important to the user, at least one of the multiple images includes an image of the face having at least a minimum quality score. A composite image is generated that combines the multiple images.
US09830725B2 System and method for integration and presentation of simultaneous attended and unattended electronic data
A system for simultaneous visual data presentation is provided having a processor and memory with instructions for execution by the processor for: receiving attended data; receiving unattended data; and generating presentation data. The presentation is suitable for simultaneous presentation of the attended data and the unattended data in a manner in which the unattended data at least partially overlaps the attended data and the unattended data does not interfere with the attended data by replacing, erasing, or suppressing the attended data, and vice versa. The presented unattended data gives cues that the user can sense and provide information to the user while attending to the presented attended data, without attending to the presented unattended data.
US09830716B2 Image processing device and method
The present invention relates to an image processing device and method enabling noise removal to be performed according to images and bit rates. A low-pass filter setting unit 93 sets, from filter coefficients stored in a built-in filter coefficient memory 94, a filter coefficient corresponding to intra prediction mode information and a quantization parameter. A neighboring image setting unit 81 uses the filter coefficient set by the low-pass filter setting unit 93 to subject neighboring pixel values of a current block from frame memory 72 to filtering processing. A prediction image generating unit 82 performs intra prediction using the neighboring pixel values subjected to filtering processing, from the neighboring image setting unit 81, and generates a prediction image. The present invention can be applied to an image encoding device which encodes with the H.264/AVC format, for example.
US09830714B2 Graphics processing with advection to reconstruct missing sample data points
In a graphics processing system pixel data and vertex coordinate information from a previous frame is buffered and provided to the current frame. A decision is made in the current frame whether pixel data from the previous frame may be reused. In one implementation if the speed of pixels in a tile is less than a quasi-static speed threshold a decision is made whether or not to reuse a fraction of pixels from the previous frame.
US09830706B2 Generating georeference information for aerial images
Systems and methods are disclosed for generating georeference information with respect to aerial images. In particular, in one or more embodiments, systems and methods generate georeference information relating to aerial images captured without ground control points based on existing aerial images. For example, systems and methods can access a new set of aerial images without ground control points and utilize existing aerial images containing ground control points to generate a georeferenced representation corresponding to the features of the new set of aerial images. Similarly, systems and methods can access a new image without ground control points and utilize an existing georeferenced orthomap to produce a georeferenced orthomap corresponding to the features of the new image. One or more embodiments of the disclosed systems and methods permit users to obtain georeference information related to new images without the need to place ground control points or collect additional georeference information.
US09830694B2 Multi-level image focus using a tunable lens in a machine vision inspection system
A method is provided for defining operations for acquiring a multi-exposure image of a workpiece including first and second regions of interest at different Z heights. The multi-exposure image is acquired by a machine vision inspection system including strobed illumination and a variable focal length lens (e.g., a tunable acoustic gradient index of refraction lens) used for periodically modulating a focus position. During a learn mode, first and second multi-exposure timing values for instances of strobed illumination are determined that correspond with first and second phase timings of the periodically modulated focus position that produce sufficient image focus for the first and second regions of interest. Data indicative of the multi-exposure timing difference is recorded and is subsequently utilized (e.g., during a run mode) to define operations for acquiring a multi-exposure image of first and second regions of interest on a current workpiece that is similar to the representative workpiece.
US09830693B2 Display control apparatus, display control method, and display apparatus
A display control apparatus, including a histogram constructer configured to construct a histogram based on a gray value of each pixel of an input image signal, a maximum value determiner configured to determine a maximum value of an output image signal based on the input image signal, and a mapping curve determiner configured to determine a mapping curve for generating the output image signal from the input image signal, based on the histogram and the maximum value.
US09830691B2 Method for real-time implementable local tone mapping for high dynamic range images
The present invention relates to a method capable of real-time implementable local tone mapping of high dynamic range images. In one embodiment, the present invention relates to a method capable of accomplishing real-time local tone mapping of high dynamic range images so that they have clear details without, for example, halo artifacts when viewed on standard display devices. In another embodiment, the present invention relates to a method capable of accomplishing real-time local tone mapping of high dynamic range images so that they have clear details without, for example, halo artifacts when viewed on standard display devices where such a method utilizes, in part, a modified Reinhard operator.
US09830685B2 Method for the determination of dual energy image data records and X-ray facility
A method for determining at least one three-dimensional image data record of a target area from two sets of projection images recorded with x-ray spectra using different energy maxima. A first set of projection images is recorded via a first X-ray spectrum and different first projection directions and a second set of projection images via a second X-ray spectrum and different second projection directions which differ at least partially from the first projection directions. A three-dimensional anatomy image data record is reconstructed from the first and the second projection images. A three-dimensional spectral image data record is reconstructed by a weighted combination of a first three-dimensional reconstruction image data record reconstructed from the first projection images, and a second three-dimensional reconstruction image data record reconstructed from the second projection images. The anatomy image data record and the spectral image data record are displayed.
US09830684B2 Automatic rotation of display contents of a handheld companion device rigidly attached to a handheld mobile device
The present invention is directed to a handheld companion device, including: a screen, rigid physical connection means, communication means, adapted for setting up and supporting at least one communication link with at least one external computerized system; and a memory storing computerized methods. The present invention is further directed to related systems and methods for automatically rotating contents displayed on such devices, when rigidly attached on a handheld mobile device.
US09830673B2 System portal control for a diabetes management system
A computer-implemented method for managing accounts in a diabetes management system. The method includes receiving, by an account manager, a request to deactivate a first account associated with a healthcare provider. The first account may be associated with a plurality of patient accounts. The account manager may be implemented as computer executable instructions executing on a computer processor of a server device. The method includes removing, by the account manager, access to data associated with the first account. Each of the patient accounts associated with the first account are identified and may be deactivated by the account manager. An electronic notification may be sent to a person associated with each of the identified patient accounts, advising the person that the corresponding patient account has been deactivated. An audit record may be created in a data store, the audit record indicating the deactivation of the first account.
US09830672B2 Power management message bus system
A message bus is utilized for energy management/control. The publish/subscribe message bus present between site gateways, a central server farm, and other entities, facilitates exchange of messages pertaining to management and control of power generation and/or storage. On-site publishers/subscribers can include, e.g., PV inverters, battery devices, energy meters, etc. Non-site specific publishers/subscribers can include, e.g., web clients, database servers (for logging), and various server components of the message bus. Messages exchanged between publishers and subscribers can include control messages (e.g., begin charging battery X) and measurement messages (e.g., the current charge of battery X is Y). Embodiments may implement logic at a site gateway prioritizing transmission of messages to local site devices. Thus where a gateway cannot simultaneously transmit device control messages and device data acquisition messages (e.g., due to processing burden or congestion), site gateway logic can prioritize transmission of the control messages over the locally-generated data acquisition requests.
US09830631B1 Image recognition result culling
Various embodiments enable an image recognition system reduce the number image match candidates before running a full-fledged pair-wise match on all image match candidates. In order to accomplish this, each inventory image can be assigned to a group. For example, a title for a book sold by an electronic marketplace could be available in multiple languages, in multiple bindings, and the book could be available in print, audio book, or electronic book. Each one of these variations could be associated with its own similarly looking inventory image, each of which could be returned as a valid match to a query image for the book. Accordingly, the inventory images for these variations could be assigned to a group for the book and, instead of geometrically processing an image for each variation, the image match system can process a single image representing all of the variations.
US09830630B2 Product presentation assisted by visual search
Example embodiments may provide a system, apparatus, computer readable media, and/or method configured for processing input representing data associated with a first product, the first product comprising a plurality of components, processing input representing a particular one of the components, processing input representing an attribute of the particular component or of the first product, querying a product memory based on the particular component and the attribute to identify a second product.
US09830629B2 Systems and methods for conveying utility information
Systems and methods for providing energy management utilize wireless wide-area network broadcast signals and a decentralized receiver architecture to allow customers to make informed choices with regard to energy consumption and load shedding for particular appliances. A receiver assembly embedded within an appliance receives a broadcast signal, e.g., an FM subcarrier signal, including tariff data and other electrical grid data. A processor coupled with the receiver controls the appliance in accordance with the received data and in accordance with user-defined preferences. In some embodiments, a transceiver assembly is embedded in one or more appliances in a household. Each transceiver is configured to receive broadcast signals regarding grid data, and to communicate with other appliances and/or a usage meter over a wireless personal area network. Meter data from one or more households may be aggregated and uplinked back to the energy provider or other entities.
US09830622B1 Systems and methods to process donations
Systems and methods are provided to facilitate donations via mobile communications. In one aspect, a system includes a data storage facility and an interchange having a common format processor and a plurality of converters to interface with a plurality of different controllers of mobile communications. The converters are configured to communicate with the controllers in different formats and with the common format processor in a common format. For a payment to a merchant, the common format processor provides a user interface configured to present charity donation options in response to a phone number being specified in the user interface to identify a fund source. The common format processor uses one of the converters to communicate with a mobile phone at the phone number to confirm the payment to the merchant and a donation to a separate charity organization specified via the user interface.
US09830616B1 Dimensional translator
A dimensional translator may automatically translate a dimension from an entity to a different dimension of another entity. The dimensional translator may do so by comparing attributes of the input dimension (the dimension to be translated) to attributes of a target data structure. An attribute may include, for example, hierarchy of a data structure, relationships of a data structure, a keyword associated with a data structure, and a data value associated with the data structure. The dimensional translator may automatically determine how a target entity would categorize the item. In particular, a Universal Product Code dimension of an item provided by an entity may be translated into a data structure of a target entity such as a retailer in order to determine how an item identified by the UPC will be categorized by the retailer.
US09830607B1 Multi-platform overlap estimation
Panel and census data representing accesses by sets of users with multiple types of media platforms to media content associated with multiple media entities is accessed. An overlap in the accessed panel data that represents users who have accessed media content associated with the media entity with more than one of the multiple types of media platforms is determined. Based on the accessed panel data, the determined overlap in the accessed panel data, and the accessed census data, an overlap function that estimates an overlap in the accessed census data is derived. The derived overlap function is applied to census data associated with a media entity to estimate an overlap in the census data associated with the media entity. The overlap in the census data represents users who have accessed media content associated with the media entity with more than one of the multiple types of media platforms.
US09830598B2 Magnetic emissive use of preloaded payment card account numbers
A thin-client access card has a card body with partial or fully emissive magnetic data tracks. An emissive element is disposed in the card body under the location of the legacy magnetic data tracks. An electronic signal conditioner converts audio signals from a mobile device into magnetic data applied to the emissive element. A swipe sensor detects when the thin-client access card is being swiped by a legacy card reader, and triggers an output of magnetic data from the emissive element while proximal to the POS reader head. A cable attaches the thin-client access card as a peripheral to the mobile device with an audio output jack.
US09830589B2 Systems and methods for mobile application, wearable application, transactional messaging, calling, digital multimedia capture, payment transactions, and one touch payment, one tap payment, and one touch service
A method for facilitating mobile device payments, multimedia capture, calling, and messaging may include providing a payment, multimedia capture, calling, and messaging interface on a display of a mobile and wearable device and sensing a haptic input of the user via the haptic control associated with one touch payment, one tap payment, and one touch service. In response to the haptic input, a cloud-based application associated with the mobile and wearable device may be activated. The haptic input may be analyzed to determine a duration of the haptic input. Based on the duration of the haptic input, an operation may be selected from the list of predetermined operations to be performed by the cloud-based application. The predetermined operations include at least a payment operation, a multimedia capture operation, a calling operation, and a messaging operation. The method may include operably connecting the mobile and wearable device to a cloud storage.
US09830587B1 System, method, and device for customizing online merchant payment forms for mobile devices without merchant integration
A system, method and device for customizing online merchant payments for mobile devices without merchant integration are provided. In an embodiment, a mobile device monitors a state of a web-based session between the mobile device and an online merchant and detects and intercepts a payment form received from an online merchant for entering payment information to complete a purchase transaction with the online merchant. The mobile device displays a list of one or more payment types available for selection to complete the purchase transaction. The user selects and payment type and the mobile device retrieves associated payment information from a server based on the payment type selected by the user. The mobile device populates fields of the payment form with the retrieved payment information, displays the populated payment form to the user for confirmation to complete the purchase transaction, and submits the populated payment form to the online merchant.
US09830581B2 Check cashing automated banking machine
An automated banking machine is operated at least in part to data read from data bearing records. The machine is operative to carry out a financial transfer responsive at least in part to a determination that data read through a card reader of the machine corresponds to a financial account that is authorized to conduct a transaction through operation of the machine. The machine also includes a check acceptor operative to receive checks from machine users. The check acceptor is operative image checks and data resolved from check images is used in operation of the machine to cause financial transfers.
US09830578B2 Realtime schedule management interface
Embodiments are directed towards generating and managing schedules. In at least one of the various embodiments, these schedules may be configured to schedule team members, rotating which team member is active (“on-call”). In at least one of the various embodiments, these may be employed to determine which resource is responsible to respond and/or resolve incidents that may be reported and/or detected. In at least one of the various embodiments, if a team member is determined to be the on-call or responsible team member, the notification engine may determine the methods for notify the responsible of the incidents. Schedules previews may be updated in real-time as the schedule is edited.
US09830577B2 Computer mouse system and associated computer medium for monitoring and improving health and productivity of employees
Provided are embodiments of systems, computer medium and computer-implemented methods for sensing health characteristics of a user using a computer mouse including, a computer medium including program instructions executable by a to cause the steps of: activating set of health sensors integrated within a computer mouse, collecting health sensor data output by the set of health sensors, determining an updated health profile for an employee using the collected health sensor data, updating health information for the employee to reflect the updated health profile for the employee, and displaying the updated health profile for the employee.
US09830571B2 System and method for coordinating transport of cargo
A marketplace may be provided to allow posting of transport jobs and bidding on various aspects of the transport jobs. For example, a carrier may bid on transportation of cargo while fuel providers may bid on the fuel provision. In some arrangements, the carriers may solicit bids for a fueling portion of a transport job that they wish to bid on, have already bid on or have won. Transport may correspond to the physical conveyance of cargo from origin to destination and may include vehicle costs, driver costs, carrier fees and the like. Fuel costs may refer to the cost of fuel and/or pumping fees. A system may automatically generate suggested routes for transport and determine a projected amount of fuel needed for the trip. Additionally, the system may automatically identify potential or projected refueling locations and select refueling stations or providers based thereon.
US09830562B1 System and method for mobile social networking within a target area
A system and method for mobile social networking within a target area are provided. The method provides for mobile social networking. The method includes receiving a social networking profile, and a target area. The social networking profile has at least one user preference. The method also includes broadcasting the social networking profile to one or more members of the social network within the target area. The method further includes searching within the target area for the one or more members having a preference that is the same or similar to the at least one user preference. The method additionally includes enabling contact with the one or more members having the same or similar at least one user preference.
US09830561B2 Visual booking system
A method, apparatus, and program product implement visual booking operations to search for travel products and/or present travel recommendations associated with travel products to users based upon visual elements in one or more digital images captured by a wearable or mobile device. Visual elements may be extracted and inferred to identify one or more travel destination locations that are geographically remote from a current location of a user, and the identified travel destination locations may be used to search a travel database to identify at least one travel product for travel from a travel origination location to a travel destination location.
US09830556B2 Synthetic question formulation
Briefly, embodiments disclosed herein may relate to formulating synthetic questions, such as in response to a search query, for example. Candidate synthetic questions may be presented to a user who may initiate a search at least in part by selecting one or more candidate synthetic questions, for example, in an embodiment.
US09830554B2 Establishing audio connections between users being continuously tracked by collaborative sensors
Audio sensors collaborate for geo-location and tracking of multiple users. Different users can be independently geo-located and tracked within the AI environment. Location is determined from two or more AI clients of known locations that detect an event such as a human voice command to connect a call with a specific user. Responsive to classification of the event in view of the estimated location, a command for an AI action, such as connecting a call between users, is received for a response to the event at the AI clients that detected the event, or others.
US09830546B2 Method and device for personalizing at least two cards, and card obtained via said method
A method of personalization for at least two cards (10), each card including a first side, a second side, and a peripheral surface, includes the following steps: forming a pile (20) of at least two cards by stacking the first side or the second side of an article (n) such that the first surface or the second surface of the following card (n+1) is in contact with the first side or the second side of the card (n); aligning, via an alignment device (32, 34) at least one element of the peripheral surface of the card (n) with at least one element of the peripheral surface of the following card (n+1) such that at least one element of the set of peripheral surfaces of each card forms at least one uniform surface; applying, via an application device, at least one product on at least one element of the uniform surface.
US09830539B2 Printing system and control method for a printing device having multiple communication interfaces
To use resources effectively and run appropriate processes in a configuration having multiple communication interfaces, a print control processor 201 switches a target buffer for processing data between a first receive buffer 24 that stores data received from a POS terminal 10, and a second receive buffer 26 that stores data received from a tablet terminal 13. The print control processor 201 controls a print mechanism 21 based on data stored in the receive buffer that is currently selected as the target buffer, changes the target buffer selection from the first receive buffer 24 to the second receive buffer 26 when control of the print mechanism 21 based on receipt print data stored in the first receive buffer 24 goes to a specific control state, and resets the target buffer selection to the first receive buffer 24 when control of the print mechanism based on the data stored in the second receive buffer 26 ends.
US09830538B2 Image forming apparatus that restricts reception of print job based on a type of a previously received print job and control method therefor
An image forming apparatus which is capable of efficiently executing print jobs. The image forming apparatus receives a second print job after receiving a first print job and prints a plurality of copies of print data corresponding to the first print job. Whether or not the print data is to be printed by sort printing is determined, and when the print data is to be printed by sort printing, reception of the second print job is restricted until printing of the print data is completed, and when the print data is not to be printed by sort printing, reception of the second print job is not restricted even before printing of the print data is completed.
US09830535B2 Method and system for classifying image elements
A method, system, and machine-readable medium for classifying an image element as one of a plurality of categories, including assigning the image element based on a ratio between an unoccluded perimeter of the image element and an occluded perimeter of the image element and coding the image element according to a coding scheme associated with the category to which the image element is classified. Exemplary applications include image compression, where categories include image foreground and background layers.
US09830528B2 Rotation invariant object feature recognition
A method may include determining a value indicative of an average intensity of blocks in an image. The blocks include a primary and outer blocks. Each of the outer blocks may have three, five, or more than five pixels. The image may describe an external pixel lying between the primary and at least one of the outer blocks. The external pixel may not contribute to the value indicative of the average intensity of any of the blocks. The image may also describe a common internal pixel lying within two of the blocks. The common pixel may contribute to the value indicative of the average intensity of the two of the blocks. The method may include comparing the value indicative of the average intensity of the primary block to the values of the outer blocks, and quantifying a feature represented by the image by generating a characteristic number.
US09830526B1 Generating image features based on robust feature-learning
Techniques for increasing robustness of a convolutional neural network based on training that uses multiple datasets and multiple tasks are described. For example, a computer system trains the convolutional neural network across multiple datasets and multiple tasks. The convolutional neural network is configured for learning features from images and accordingly generating feature vectors. By using multiple datasets and multiple tasks, the robustness of the convolutional neural network is increased. A feature vector of an image is used to apply an image-related operation to the image. For example, the image is classified, indexed, or objects in the image are tagged based on the feature vector. Because the robustness is increased, the accuracy of the generating feature vectors is also increased. Hence, the overall quality of an image service is enhanced, where the image service relies on the image-related operation.
US09830525B1 Method and system for parallactically synced acquisition of images about common target
A method and system are provided for parallactically synced acquisition of images about a common target from mutually displaced imaging positions. At least first and second imaging devices are disposed respectively at first and second imaging positions. The first imaging device is actuated to acquire a first image with a target of interest disposed at a predetermined relative position within a field of view thereof. The second imaging device is actuated to acquire a second image with the target of interest disposed within a field of view thereof. A target feature finder is executed in a processer to detect the target of interest within the second image. A plurality of user prompts are generated at the second imaging device responsive to detection of the target of interest in the second image. The user prompts include: visual indicia adaptively applied to the second image to visually distinguish the target of interest, and orientation correction alerts adaptively generated to guide angular displacement of the second imaging device to situate the target of interest at the predetermined relative position within its field of view.
US09830522B2 Image processing including object selection
An image recognition approach employs both computer generated and manual image reviews to generate image tags characterizing an image. The computer generated and manual image reviews can be performed sequentially or in parallel. The generated image tags may be provided to a requester in real-time, be used to select an advertisement, and/or be used as the basis of an internet search. In some embodiments generated image tags are used as a basis for an upgraded image review. A confidence of a computer generated image review may be used to determine whether or not to perform a manual image review.
US09830499B2 Method of executing function of electronic device and electronic device using same
Disclosed is a method of performing a function of an electronic device. The method includes: detecting a first hovering object in proximity to the electronic device; measuring a first coordinate of at least one point included on a surface of the first hovering object based on detection of the first hovering object; generating first shape information on the first hovering object based on the first coordinate; and setting a function to be executed in accordance with the first shape information.
US09830492B2 Vehicle fingerprint bookmark
Provided in the present disclosure is a fingerprint bookmark system which may be implemented in a vehicle with one or more configurable interior settings. The fingerprint bookmark system may contain a scanner which may be configured to record a fingerprint from a vehicle occupant such that a fingerprint image showing the fingerprint and a duration data for the fingerprint image are recorded by the scanner. The system may contain one or more processors which may be configured to compare the duration data associated with the fingerprint image with a duration threshold. The one or more processors may be configured to initiate a search to obtain a bookmark for the fingerprint shown in the fingerprint image when the duration data is less than the duration threshold. The one or more processors may be further configured to create a new bookmark when the duration data exceeds the duration threshold.
US09830489B2 Simple code reader
Embodiments of the present disclosure provide code readers for reading codes provided as patterns imprinted on objects. Light interacts with a pattern by e.g. being reflected from or transmitted through the pattern, and at least some of the light that has interacted with the pattern is incident on photosensitive element(s) of one or more photodetectors of a code reader. The code reader employs centroid-measuring photodetector(s), i.e. photodetectors that detect light in such a manner that centroid of a pattern can be obtained directly from the photocurrents generated as a result of the photosensitive elements detecting light incident thereon. The code reader is then configured to process the detected light to determine a centroid of the pattern from the detected light and to decode data encoded in the pattern based on a position of the centroid. Such code readers are substantially less complex than camera-based devices and avoid mechanical scanning.
US09830488B2 Real-time adjustable window feature for barcode scanning and process of scanning barcode with adjustable window feature
A mobile bar code scanning device with a pinch-to-window feature includes an embedded camera and a user interface system having a visual display. The user interface system enables the user to access features of the mobile barcode scanning device with touch gestures. The mobile barcode scanning device also includes a barcode scanning application initialized by a user of the mobile barcode scanning device. The mobile barcode scanning device also includes an operating system communicatively coupled to the embedded camera, the barcode scanning application, and the user interface system. The visual display provides a viewfinder for the embedded camera in the barcode scanning application. The user-defined pinch-to-window feature is real-time adjustable in size, orientation, and position by at least a two-point touch gesture.
US09830471B1 Outcome-based data protection using multiple data protection systems
In response to a request for data protection of a first resource of a first system, data protection methods are identified to provide data protection for the first resource. One or more of the data protection methods are selected based on one or more data protection objectives of a data protection plan that is associated with the first resource. The data protection objectives collectively specify an expected outcome of the data protection plan. For each of the selected data protection methods, a list of actions to be performed is determined to satisfy expected outcome of the data protection objectives. The list of actions is deployed to the first system and a second system that provides data protection for the first system, including provisioning one or more data protection services in the first and second systems to carry out the list of actions.
US09830468B2 User interface for secure virtual document management system
A user interface for a virtual file management system that provides user access to managed content on mobile devices. The system comprises storage domains storing the managed content distributively using file systems, and a data infrastructure that organizes the managed content into a virtual file system. The data infrastructure includes a component that maintains policies defining controls for permissible operations on the managed content, the permissible operations including the file system primitives. A client application including a user interface is hosted on the mobile devices and is coupled to the data infrastructure and the storage domains and includes an enforcement component that retrieves and enforces the policies by applying the controls on the mobile devices.
US09830467B1 System, method and apparatus for securely storing data on public networks
A system, method and apparatus that uses a quantum event-based, binary data generation apparatus operating in combination with a single-party or two-party, symmetric and/or asymmetric key storage system to create both random numbers and encryption keys to be used for purposes of encryption and decryption of a user's or organization's file data.
US09830463B2 Systems and methods for detecting sensitive information leakage while preserving privacy
Systems and methods for privacy-preserving data loss detection include performing a sweep of online information for a candidate data leakage to generate an online data set; performing an analysis of the online data set to determine that the online information is a candidate data leakage; the host encrypting the data communication and providing the host-encrypted data communication to a software agent at the enterprise; in response to receiving the host-encrypted data communication, the software agent encrypting a database of enterprise information and re-encrypting the host-encrypted data communication, and providing the same to the host; the host decrypting a host-encrypted aspect of the re-encrypted data communication to generate a software agent-encrypted data communication; determining whether a match exists between the encrypted database of information and the software agent-encrypted data communication; and based on whether the match exists, the software agent taking a first action or the host taking a second action.
US09830460B2 Techniques for correlating vulnerabilities across an evolving codebase
Methods, apparatus, and systems for characterizing vulnerabilities of an application source code are disclosed. Steps for characterizing vulnerabilities include traversing a representation of the application source code, generating a signature of a potential vulnerability of the application source code, and determining characteristics of the potential vulnerability based on a correlation between the generated signature of the potential vulnerability and previously stored signatures of potential vulnerabilities.
US09830456B2 Trust transference from a trusted processor to an untrusted processor
A trusted processor is pre-booted using a secure pre-boot loader integrated with the trusted processor. The trusted processor verifies whether an external boot loader is valid, and when valid, the trusted processor is booted using the external boot loader, thereby enabling trusted operation of the trusted processor. The trusted processor verifies whether a firmware image for a field programmable device is valid, and when valid, a firmware image loading process for the field programmable device is triggered. When the firmware image loading process is triggered, the firmware image is loaded into the field programmable device and the field programmable device is released to execute of the firmware image. The field programmable device verifies whether an external boot loader for an untrusted processor is valid, and when valid, the untrusted processor is booted using the external boot loader for the untrusted processor, thereby enabling trusted operation of the untrusted processor.
US09830453B1 Detection of code modification
A system for detecting unusual code operating in a browser agent comprises a processor and a memory. The processor is to: determine that a block of code is running on a web page; parse the block of code into a parsed template; obtain indicia associated with the block of code; and determine that the parsed template is unusual based at least in part on the parsed template and the indicia. The memory is coupled with the processor and is configured to provide the processor with instructions.
US09830444B2 Password processing device
A device to process information is provided. According to an embodiment, a display unit is configured to display computer-generated objects. A processor is configured to receive selection input effective to select a particular computer-generated object from amongst the computer-generated objects. Manipulation input corresponding to detected motions is received. The particular computer-generated object is moved and rotated in its entirety in response to the manipulation input and in accordance with the detected motions. Each of the detected motions has a corresponding time period. A password is generated using the detected motions and the time periods. A user is authenticated by use of the generated password and an identified unrevealed authentication. The authentication of the user includes an indication of an authentication failure when the detected motions are different from an expected input and any of the corresponding time periods are outside of an allowable time range.
US09830443B2 Device and method for controlling access to at least one machine
The invention relates to a device for controlling access to a machine, comprising a portable object having a signal transmission member and a device for locking and unlocking a machine. The member for controlling the device is capable of triggering, once the second transceiver of the device has received the signal, the transmission of a signal to a wireless radio receiver supported by the portable object, and comprises a control member for triggering, when the wireless radio receiver has received the second signal, the transmission of a signal, the control member being connected to a calculator member for computing a distance between the portable object and the device using the signals, the portable object comprising a member for independently powering the transmission member, the receiver and the control member thereof. The device comprises a further calculator member for computing an incoming angle of the first signal and/or the third signal such as to trigger, when the angle is within a given angular range and when the distance is lower than a predetermined value, the unlocking of the machine and to trigger, when the distance is higher than a predetermined value, the locking of the machine.
US09830441B2 Breath actuation of electronic and non-electronic devices for preventing unauthorized access
A mobile device is presented including an input module for receiving a plurality of breath samples from a user and a breath analysis module for performing a chemical analysis of the plurality of breath samples, the chemical analysis involving identification and selection of a plurality of uncommon molecules and uncommon organic compounds for deriving distinguishing breath characteristics and using such breath information to create an initial chemical breath profile associated with the user. The mobile device further includes a breath authorization module for allowing or preventing access to the mobile device in response to a comparison result derived from comparing at least one subsequently created chemical breath profile with the initial chemical breath profile.
US09830440B2 Biometric verification using predicted signatures
A computer-implemented biometric identity verification method including the steps of storing a database of registered users, including data identifying profile attributes of each registered user and a respective plurality of stored biometric signatures, each stored biometric signature associated with a corresponding one or more of the profile attributes. A predicted biometric signature is derived for a requesting user when it is determined that a period of time has elapsed since the requesting user's stored biometric signature was last updated, by adapting the stored biometric signature based on biometric variances derived from a biometric peer group of registered users with at least one profile attribute in common with the requesting user. The predicted biometric signature is used to verify the identity of the requesting user.
US09830433B2 Method, system and device for enhancing business information security
The present invention provides a method for creating an electronic document file comprising monitoring creation and changes of an electronic document file, receiving a policy file including document level set-up information and security policy, searching for words associated with business information from the text data retrieved from the electronic document file, computing an exposure score of the electronic document file based on the number of times for words associated with business information being searched and document level set-up information, assigning a document level to the electronic document file based on the exposure score, and inserting a watermark to text of the electronic document file to be displayed on the client device based on the user's personal information received from the server. Accordingly, leakage of business documents for electronic document files including business information can be prevented by providing pre-security and post-security measures stronger than conventional measures.
US09830429B2 Systems and methods for multi-flux color matching
A computer implemented method. The method includes generating, using a processor, a set of calibration data relating to a plurality of pigments that are present in a collection of coatings. Generating includes calculating an absorption/reflectance relationship of a plurality of samples coated with a plurality of the pigments, wherein calculating includes using a color matching calculation, and calculating a plurality of concentrations of a non-standard pigment. Generating also includes plotting a relationship between the concentrations and the absorption/reflectance relationships, and determining a correlation of the concentrations for a plurality of Fresnel coefficients relating to the samples. The method further includes determining, using the processor, a coating formulation of a target coating based on the correlation.
US09830427B2 Method for intracranial aneurysm analysis and endovascular intervention planning
A method (100) of aneurysm analysis (110) and virtual stent simulation (120) for endovascular treatment of sidewall intracranial aneurysms.
US09830422B1 In silico biological and pharmaceutical modeling
Systems, methods and computer-readable media are described herein for determining a protein's most-likely structural alignment. A maximum likelihood algorithm is utilized that compares possible input protein structural translocations with a template protein. It then calculates the optimally superimposed position for each input protein utilizing a distance-based probability scoring algorithm that accurately manages extreme distances.
US09830421B2 Alignment of inspection to design using built in targets
Methods and systems for determining a position of output generated by an inspection subsystem in design data space are provided. One method includes selecting one or more alignment targets from a design for a specimen. At least a portion of the one or more alignment targets include built in targets included in the design for a purpose other than alignment of inspection results to design data space. At least the portion of the one or more alignment targets does not include one or more individual device features. One or more images for the alignment target(s) and output generated by the inspection subsystem at the position(s) of the alignment target(s) may then be used to determine design data space positions of other output generated by the inspection subsystem in a variety of ways described herein.
US09830415B2 Standard cell library, method of using the same, and method of designing semiconductor integrated circuit
A method of designing a semiconductor integrated circuit (IC) is provided as follows. A standard cell library is generated. The standard cell library includes characteristic information for a plurality of standard cells. The characteristic information includes a characteristic of each standard cell. A characteristic change region is detected. The characteristic change region includes at least one of the plurality of standard cells by comparing characteristics of standard cells to be placed adjacent to the characteristic change region, based on the standard cell library. A characteristic of the at least one standard cell included in the detected characteristic change region is changed to one of the characteristics of the standard cells to be placed adjacent to the characteristic change region to update the standard cell library. A plurality of standard cells of the updated standard cell library is placed.
US09830412B2 Glitch-aware phase algebra for clock analysis
A design tool can implement phase algebra based design evaluation to evaluate a circuit design with a compact representation of numerous waveforms without simulating the individual waveforms. The design tool can determine an input sequence of signal transition representations associated with an input net of a component in a register transfer level circuit design, where each signal transition representation represents a nondeterministic transition from a previous signal state to one or more possible signal states. Determining the input sequence of signal transition representations includes determining that a subsequence of the input sequence of signal transition representations indicates at most one transition within the subsequence of the input sequence. The design tool can determine, based on the indicated component and on the determination that the subsequence indicates at most one transition, an output sequence of signal transition representations derived from the input sequence of signal transition representations.
US09830406B2 Computer-implemented method for designing an industrial product modeled with a binary tree
A computer-implemented method for designing an industrial product modeled with a binary tree having leaf nodes representing basic volumes, non-leaf nodes representing binary commutative operation combining volumes, the method comprising the steps of: performing a design operation triggering the adding or the removing of a leaf node; and idealizing the binary tree, i.e. modifying the binary tree while maintaining the optimality of the tree by minimizing the number of weak leaf nodes, a weak leaf node being a leaf node such that, when removed, the resulting binary tree is not optimal anymore.
US09830404B2 Analyzing language dependency structures
Technology is discussed herein for identifying trending actions within a group of posts matching a query. A group of posts can be selected based on specified actions, action targets, or parameters such as author age, location, gender, when the posts were posted or what keywords they contain. Selected posts can be divided into sentences and a dependency structure can be created for each sentence classifying portions of the sentence as actions or action targets. Statistics can be generated for each sentence or post indicating whether it matches the actions, action targets, or other parameters specified in the query. Based on these statistics, additional information can be gathered to respond to questions posed in the query.
US09830403B2 Communication apparatus, and CAM failure diagnosis method
A communication apparatus comprises a CAM, an action determination unit, and a CAM diagnosis unit. The CAM includes, a plurality of entries each storing therein at least a portion of header information of frame, and a search circuit for each entry configured to determine whether or not a search key matches data stored at the entry. The search key is correlated with information indicating whether or not an entry matching the search key and an expected value of a search result including identification information of an entry matching the search key. The CAM diagnosis unit causes the CAM to search for an entry matching the search key. The CAM diagnosis unit diagnoses a failure occurring at the search circuit of an entry to be the test object when the result of the search does not match the expected value of a search result correlated to the search key.
US09830400B2 Automated content update notification
Features are disclosed for detecting meaningful updates to network accessible content, including but not limited to web pages. The portion or portions of content that are meaningful can be automatically determined based on a previously defined content profile, an analysis of user interactions with the content, algorithms and automated content analysis techniques, some combination thereof, or other techniques. Content can be monitored and determinations can be made regarding whether and to what extent the content has changed. Client devices or users thereof may be notified of detected meaningful content updates. Notifications can include updated portions of the content. The updated content may be displayed to the user on a client device, and visual treatments may be applied to the updated portions to draw the users' attention to the presence and substance of the updates.
US09830397B2 Method and computer-based system for processing a search query from a user associated with an electronic device
A computer-implemented method of and a server for processing a search query from a user associated with an electronic device, the method comprising receiving the search query; determining an indication associated with a geographical location associated with the user; determining an indication associated with a scenario, the scenario comprising data defining a sequence of events; generating a result set associated with the search query. Generating the result set comprises determining an indication associated with a first object of interest and an indication associated with a second object of interest based on an analysis of data associated with the first object of interest, the indication associated with the geographical location and the indication associated with the scenario. Generating the result set also comprises compiling the result set. The method also comprises triggering the electronic device to display the result set to the user.
US09830394B2 Help service for identifying relevant resources across a community and social data streams
In providing a help service, a server: receives a help request from a help seeker; matches the help request to potential helpers using a scoring model; sends a list of potential helpers to the help seeker; receives selections of potential helpers; sends the help request to each selected potential helper; receives from potential helper indication of willingness to respond to the help request; and sends to the help seeker information on the potential helpers. The server may further: search an external platform for posts seeking help; import the post to the help service; and send a response from potential helpers to post on the platform. The server may further: analyze keywords in the help request; determine it a candidate for sponsored answers; routes the help request to specialists; receives answers from specialists; and sends the answers to the help seeker. The server may further provide a safety net strength score.
US09830387B2 Method for managing information
A method for managing the exchange of information is provided, wherein the method includes receiving at least one information location identifier, wherein the at least one information location identifier may be associated with at least one information portal and associating with at least one network browser. The method further includes generating an information location identifier template responsive to the at least one information portal and communicating with the at least one information portal to identify resultant information.
US09830381B2 Scoring candidates using structural information in semi-structured documents for question answering systems
A system, program product, and methodology automatically scores candidate answers to questions in a question and answer system. In the candidate answer scoring method, a processor device performs one or more of receiving one or more candidate answers associated with a query string, the candidates obtained from a data source having semi-structured content; identifying one or more documents with semi-structured content from the data source having a candidate answer; and for each identified document: extracting one or more entity structures embedded in the identified document; determining a number of the entity structures in the identified document that appear in the received input query; and, computing a score for a candidate answer in the document as a function of the number Overall system efficiency is improved by giving the correct candidate answers higher scores through leveraging context-dependent structural information such as links to other documents and embedded tags.
US09830372B2 Scalable coordination aware static partitioning for database replication
Parallel logical replication involves multiple apply threads running on a destination database server applying, in parallel, changes made by source transactions, where the changes of a single source transaction may be applied in parallel by multiple apply threads. An apply transaction for a source transaction may be committed by an apply thread independently of the commitment of any other apply transaction of the source transaction, that is, without coordinating the committing of another apply transaction executed by another apply thread for the source transaction. A configuration language is used to configure parallel logical replication. The language facilitates the configuration of various aspects of parallel logical replication, including the number of apply threads, partitioning schemes for the apply threads for partitioning change records between the apply threads, and various other aspects of parallel logical replication.
US09830370B2 Visualization suggestion application programming interface
A dataset and some user selected columns of the dataset are received by a statistical analysis module for analysis. The statistical analysis module generates a score for each unselected column of the dataset based on statistical analysis of the unselected columns and all or a subset of the selected columns. A ranking of the unselected columns is presented to the user for selection of one additional column of the dataset, after which the remaining unselected columns are re-ranked according to their associated scores and once again displayed to the user. The user may continue selecting from among the ranked columns until a threshold number of columns has been selected, at which point the user may deselect a selected column in order to continue selecting additional columns. A visualization suggestion application program interface then matches the selected columns with compatible visualization configurations and presents some of these visualizations to the user.
US09830368B1 Asynchronous parallel processing of log data
Techniques to process machine generated log data are disclosed. In various embodiments, a parser definition associated with a set of log data is determined. The parser definition is compiled to create an instance of a parser to parse the set of log data. The parser has a hierarchical structure comprising a plurality of hierarchically related nodes, each of at least a subset of said nodes having associated therewith one or more actors each configured to parse data associated with that node. At least a portion of the set of log data is sent to the parser instance prior to compilation of said parser instance being completed. A first node of the parser instance is configured to receive and parse log data associated with the first node even if compilation of the parser definition has not been completed with respect to a second node of said parser instance.
US09830365B1 Determining influence across social networks
The disclosed embodiments provide a system that facilitates user interaction. During operation, the system obtains user data for a first user and a second user connected to the first user in a social network. Next, the system uses the user data to calculate one or more influence scores between the first and second users. The system then constructs an influence graph of a set of users comprising the first and second users by creating a first node representing the first user, creating a second node representing the second user, and using the one or more influence scores as edge weights of directed edges between the first and second nodes. Finally, the system uses the influence graph to facilitate interaction among the users.
US09830361B1 Facilitating content entity annotation while satisfying joint performance conditions
Facilitation of content entity annotation while maintaining joint quality, coverage and/or completeness performance conditions is provided. In one example, a system includes an aggregation component that aggregates signals indicative of initial entities for content and initial scores associated with the initial entities generated by one or more content annotation sources; and a mapping component that maps the initial scores to calibrated scores within a defined range. The system also includes a linear aggregation component that: applies selected weights to the calibrated scores, wherein the selected weights are based on joint performance conditions; and combines the weighted, calibrated scores based on a selected linear aggregation model of a plurality of linear aggregation models to generate a final score. The system also includes an annotation component that determines whether to annotate the content with one of the initial entities based on a comparison of the final score and a defined threshold value.
US09830355B2 Computer-implemented method of performing a search using signatures
A computer-implemented method of processing a query vector and a data vector), comprising: generating a set of masks and a first set of multiple signatures and a second set of multiple signatures by applying the set of masks to the query vector and the data vector, respectively, and generating candidate pairs, of a first signature and a second signature, by identifying matches of a first signature and a second signature. The set of masks comprises a configuration of the elements that is a Hadamard code; a permutation of a Hadamard code; or a code that deviates from a Hadamard code or a permutation of a Hadamard code in less than 40% of its elements.
US09830353B1 Determining match type for query tokens
Example processes for determining a match type include: receiving a query token from a content provider; consulting a database stored in memory to determine past performance of the query token for associated content, where the past performance includes performance information indicating how well the query token performed for different match types, where a match type indicates a way that components of the query token match components of another query token in order to achieve a token match; determining, based on the performance information, differences in performance between ones of the different match types; comparing the differences in performance to a threshold; and selecting a match type for the query token based on the comparing.
US09830352B2 Information processing device, information processing system, information processing method, and program
There is provided an information processing device including a storage unit configured to store identification data and attribute data of each of a plurality of pieces of content, the attribute data being associated with the identification data, and a retrieval unit configured to specify attribute data corresponding to a retrieval key and perform retrieval of identification data related to another attribute data associated with identification data related to the specified attribute data.
US09830346B2 Table redistribution in distributed databases
Tables in a distributed database can require redistribution, for example to provide improved collocation of tables or table partitions that require joining at a node of multiple nodes across which the distributed database is distributed. Based at least in part on a set of table redistribution parameters, a table redistribution plan can be generated to include redistribution of a table from a first node to a second node. The set of table redistribution parameters can include a grouping parameter indicating at least one other table with which the table should be collocated. The table redistribution plan can be executed to cause the moving of the table from the first node to the second node.
US09830345B1 Content-addressable data storage
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for storing data in a version control system. One of the methods includes maintaining, in a data store, a tree-structured index of files in which each leaf node stores an entry for each file in a plurality of files for a snapshot that includes a unique file identifier for the respective file; receiving a request for a particular file; generating a hash of a particular file path for the particular file; identifying, using the hash of the particular file path, a leaf node in the tree-structured index that includes an entry for the particular file; identifying, in the leaf node, an entry for the particular file path; obtaining, from the entry, the unique file identifier for the particular file in the data store; and using the unique file identifier for the particular file in response to the request.
US09830343B2 Compiling graph-based program specifications
A graph-based program specification includes: a plurality of components, each corresponding to a processing task and including one or more ports, including scalar data ports for sending or receiving a single data element and collection data ports for sending or receiving a collection of multiple data elements; and one or more links, each connecting an output port of an upstream component to an input port of a downstream component. Prepared code is generated representing subsets of the plurality of components, including: identifying one or more subset boundaries, including identifying one or more links connecting a collection data port of a component to a scalar data port of a component; forming the subsets based on the identified subset boundaries; and generating prepared code for each formed subset that when used for execution by a runtime system causes processing tasks corresponding to the components in each formed subset to be performed.
US09830335B1 Snapshot manifest for static analysis results
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using a snapshot manifest when storing files in a data store. One of the methods includes computing first static analysis results for a current snapshot; requesting, from a data storage system, a manifest that includes a plurality of unique identifiers that each identify a corresponding second object of second static analysis results for a previous snapshot; determining, for each first object of the first static analysis results, a unique identifier for the first object; determining, for each first object of the first static analysis results, whether the unique identifier for the first object occurs in the manifest; generating a batch of first objects having unique identifiers that do not occur in the manifest; and providing, to the data storage system, the batch of first objects having unique identifiers that do not occur in the manifest.
US09830334B2 Client to client resource sharing in a client-server file-system
A request is received from a first client, at a file-server, to use a handle available at the file-server, the handle corresponding to a resource available at a second client. A response message is selected, the selected response being specified in a file-system protocol. The request is multiplexed with the selected response. An identifier is added to the multiplexed response, the identifier associating a set of requests and responses between the first client and the second client concerning the resource. The multiplexed response is sent to the second client. A second response is received from the second client. Responsive to the request from the first client, and further responsive to the second response from the second client, a third response is sent to the first client, the third response enabling the client to client resource sharing in the client-server file-system.
US09830333B1 Deterministic data replication with conflict resolution
This disclosure relates to a geographically distributed, multi-master system for storing data records, and associated methods and computer-readable media for replicating data records across geographically distributed data stores of the system in a manner that achieves consistency between data stored in geographically distributed regions as well as deterministic data replication.
US09830326B2 Identifying data offsets using binary masks
To analyze data fields in an unstructured data set or a data set where the structure is unknown, masks can be constructed and used to determine locations of the individual fields within each data set entry. The locations can be indicated as offsets within a data set entry. An offset indicates where a data field begins. A set of masks can be constructed for at least some of the entries in a data set (e.g., a file). The masks can include a mask for padding (e.g., spaces, tabs, zeroes, etc.), and each expected type of data (e.g., alphabetic character, numeric character, and symbol). Each type of mask can be aggregated across data set entries and then analyzed to identify individual field locations. With the information about field locations, the data set can be analyzed.
US09830320B2 Method and device for assigning time information to a multimedia content
The invention concerns a device (D) for assigning time information to a main multimedia content related to a given object. To this end, said device comprises: a clustering module (4) configured to cluster a set of auxiliary multimedia contents with time information and related to said object, so as to deliver clusters comprising some of said auxiliary multimedia contents; a determining module (5) configured to determine a time data for each cluster; a computing module (6) configured to compute a distance between the main multimedia content and each of said clusters, an assigning module (7) configured to assign to the main multimedia content, the time data of the cluster having the smallest distance said amongst computed distances.
US09830313B2 Identifying expanding hashtags in a message
A social networking system receives messages from users that include hashtags. The social networking system may use a natural language model to identify terms in the hashtag corresponding to words or phrases of the hashtag. The words or phrases may be used to modify a string of the hashtag. The social networking system may also generate computer models to determine likely membership of a message with various hashtags. Prior to generating the computer models, the social networking system may filter certain hashtags from eligibility for computer modeling, particularly hashtags that are not frequently used or that more typically appear as normal text in a message instead of as a hashtag. The social networking system may also calibrate the computer model outputs by comparing a test message output with outputs of a calibration group that includes positive and negative examples with respect to the computer model output.
US09830312B2 Mobile based lexicon and forecasting
An approach is provided for ranking candidate answers to a natural language question. First contextual information about a user of a mobile device is identified. A prioritization of definitions of terms is determined. Based on the prioritization, a lexicon of the terms is generated. Using mobile-based time series manipulation and pattern recognition and based on historical usage of the mobile device, a location of the user, an environment of the user, and a bodily function of the user, second contextual information is forecasted. Based on a word sense disambiguation of the terms in the lexicon and an adjustment of the prioritization, candidate answers are modified and then ranked. The highest ranked candidate answer is more likely to be a correct answer to the natural language question than the other candidate answers.
US09830307B1 Ahead of time compilation of content pages
Systems and methods are described which provide improved memory and resource allocation for content pages accessed using a browser. A content page may be accessed and compiled into machine code, such as executable files or an application. The machine code may then be executed on a user device in a process separate from the browser to cause display of the content page, such as in a standalone application. Content pages may be pre-compiled and provided in response to user requests to access the content pages. A content page may be compiled faster than the browser may process the native content page, and the compiled machine code may require less memory than the native content page and associated resources. In some embodiments an intermediary system may be used to perform content page compilation and may provide the compiled machine code, instead of the native content, to the user device.
US09830297B2 Processor system for control of modular autonomous system
A cubesat communications system includes an on-board computer implemented on a hardware platform. The on-board computer may include a system on module having a processor and a memory storing “boot” information. The on-board computer may also include a plurality of hardware interfaces implemented on the hardware platform to facilitate communication between the processor and a plurality of peripherals external to the on-board computer. The on-board computer may have a backplane having a plurality of connectors connecting the processor to the peripherals.
US09830287B2 Determination of a device function asserting a detected spurious interrupt
Systems and methods are provided for detection of device functions asserting a spurious interrupt. An example method includes detecting, by a central processing unit executing an operating system, a spurious hardware interrupt signal from a device function, wherein a plurality of device functions include the device function, determining an Interrupt Request (IRQ) value from the spurious hardware interrupt signal, wherein the plurality of device functions share the IRQ value, and scanning each of the plurality of device functions to determine the device function generated the spurious hardware interrupt signal.
US09830271B2 Transparent virtualization of cloud storage
Embodiments present a virtual disk image to applications such as virtual machines (VMs) executing on a computing device. The virtual disk image corresponds to one or more subparts of binary large objects (blobs) of data stored by a cloud service, and is implemented in a log structured format. Grains of the virtual disk image are cached by the computing device. The computing device caches only a subset of the grains and performs write operations without blocking the applications to reduce storage latency perceived by the applications. Some embodiments enable the applications that lack enterprise class storage to benefit from enterprise class cloud storage services.
US09830266B1 Techniques for data prefetching
Described are techniques for processing a data operation in a data storage system. A front-end component of the data storage system receives the data operation. In response to receiving the data operation, the front-end component performs first processing. The first processing includes determining whether the data operation is a read operation requesting to read a data portion which results in a cache miss; and if said determining determines that the data operation is a read operation resulting in a cache miss, performing read miss processing. Read miss processing includes sequential stream recognition processing performed by the front-end component to determine whether the data portion is included in a sequential stream.
US09830255B2 System and method for optimizing test suite comprising plurality of test cases
The present disclosure relates to a method for optimizing test suite comprising plurality of test cases. The method comprises receiving, a test suite comprising a plurality of test cases along with one or more optimization parameters from one or more sources. The method further comprises computing similarity index scores of each test case by comparing test case scenario of each test case of the plurality of test cases with a first reference test case scenario. The method further comprises identifying first set of one or more test cases among the plurality of test cases requiring optimization when the similarity index scores of the one or more test cases is equal to or more than a predetermined threshold score. The method further comprises performing one or more events on the identified first set of one or more test cases for optimizing the test suite.
US09830250B2 Streaming breakpoint for data tuples based on resource usage
A streams manager monitors data tuples processed by a streaming application represented by an operator graph. The streams manager includes a tuple breakpoint mechanism that allows defining a tuple breakpoint that fires based on resource usage by the data tuple. When the tuple breakpoint fires, one or more operators in the operator graph are halted according to specified halt criteria. Information corresponding to the breakpoint that fired is then displayed. The tuple breakpoint mechanism thus provides a way to debug a streaming application based on resource usage by data tuples.
US09830248B2 System for automated code validation and deployment
The present invention provides for a consolidated interface for flexible and customizable code deployment. Specifically, a centralized interface for management and automation of all phases of code deployment; including, but not limited to, code validation, validation approval, code deployment and data reporting/auditing. Code is automatically validated regardless of which standards or regulations apply to the programs/entities, platforms and/or applications associated with a code deployment. In addition, any known, or future known, code deployment tool and/or reporting/auditing tool may be used to conduct the deployment/migration and/or provide requisite reporting. Additionally, the systems herein disclosed are capable of integrating with any new/future platform, new/future software applications/packages and/or updates/revisions to applications/software packages without having to modify or reconfigure the disclosed system.
US09830243B1 Method and system for rebooting a client device within a local area network from a central server
A system and method for communicating software images includes a local area network, a client device and a local area network server that associates the client device and stores a client device location and a client identifier therein. A central distribution server stores the client device location and the client identifier therein and communicates a client reboot signal to the local area network server. The local area network sever communicates the client reboot signal to the client device. The client device reboots in response to the reboot signal.
US09830240B2 Smart storage recovery in a distributed storage system
Embodiments include obtaining at least one system metric of a distributed storage system, generating one or more recovery parameters based on the at least one system metric, identifying at least one policy associated with data stored in a storage node of a plurality of storage nodes in the distributed storage system, and generating a recovery plan for the data based on the one or more recovery parameters and the at least one policy. In more specific embodiments, the recovery plan includes a recovery order for recovering the data. Further embodiments include initiating a recovery process to copy replicas of the data from a second storage node to a new storage node, wherein the replicas of the data are copied according to the recovery order indicated in the recovery plan.
US09830236B2 System and method for assigning memory reserved for high availability failover to virtual machines
Techniques for assigning memory reserved for high availability (HA) failover to virtual machines in high availability (HA) enabled clusters are described. In one embodiment, the memory reserved for HA failover is determined in each host computing system of the HA cluster. Further, the memory reserved for HA failover is assigned to one or more virtual machines in the HA cluster as input/output (I/O) cache memory at a first level.
US09830220B1 Enhanced error recovery for data storage drives
Methods and systems for enhanced error recovery are described. A first one or more data blocks to write to a first drive are received by a first drive controller module. A first parity block is calculated by the first drive controller module based on a first data block parity group. The first one or more data blocks are written by the first drive controller module to the first drive. The first parity block is written by the first drive controller module to the first drive.
US09830213B2 Collecting and transmitting diagnostics information from problematic devices
A system, method, and computer-readable medium are disclosed for collecting and transmitting diagnostics information via a diagnostic information operation. The diagnostic information operation begins with a system periodically writing diagnostic information such as diagnostic errors and warnings to non-volatile local storage contained within the system. Upon detection of a failure, the user activates an NFC-enabled device (such as a mobile device) and positions the NFC-enabled device within NFC range of the failed system. The failed system then communicates the diagnostic information stored within the non-volatile local storage to NFC-enabled device.
US09830208B2 Processing a guest event in a hypervisor-controlled system
The embodiments relate to a method for processing a guest event in a hypervisor-controlled system. A guest event triggers a first firmware service for the guest event in firmware. The guest event is associated with a guest, a guest key, and with a guest state and protected guest memory accessible only by the guest and the firmware. The firmware processes information associated with the guest event. The processed information includes information of the guest state and the protected guest memory. A subset of the processed information is received by a hypervisor to process the guest event, and a non-received portion of the information is retained by the firmware. The hypervisor processes the guest event based on the received subset and sends a process result to the firmware triggering a second firmware service for the guest event. The firmware processes the process result together with the retained information to generate modification associated with the guest event. The firmware performs the generated modification associated with the guest event at the protected guest memory.
US09830197B2 Cooperative thread array reduction and scan operations
One embodiment of the present invention sets forth a technique for performing aggregation operations across multiple threads that execute independently. Aggregation is specified as part of a barrier synchronization or barrier arrival instruction, where in addition to performing the barrier synchronization or arrival, the instruction aggregates (using reduction or scan operations) values supplied by each thread. When a thread executes the barrier aggregation instruction the thread contributes to a scan or reduction result, and waits to execute any more instructions until after all of the threads have executed the barrier aggregation instruction. A reduction result is communicated to each thread after all of the threads have executed the barrier aggregation instruction and a scan result is communicated to each thread as the barrier aggregation instruction is executed by the thread.
US09830194B2 Migrating processes operating on one platform to another platform in a multi-platform system
Embodiments of the claimed subject matter are directed to methods and a system that allows the optimization of processes operating on a multi-platform system (such as a mainframe) by migrating certain processes operating on one platform to another platform in the system. In one embodiment, optimization is performed by evaluating the processes executing in a partition operating under a proprietary operating system, determining a collection of processes from the processes to be migrated, calculating a cost of migration for migrating the collection of processes, prioritizing the collection of processes in an order of migration and incrementally migrating the processes according to the order of migration to another partition in the mainframe executing a lower cost (e.g., open-source) operating system.
US09830185B2 Indicating nearing the completion of a transaction
In a multi-processor transaction execution environment, a transaction executes a hint instruction indicating proximity to completion of the transaction. Pending aborts of the transaction due to memory conflicts are suppressed based on the proximity of the transaction to completion.
US09830184B2 Systems and methods for determining desktop readiness using interactive measures
Systems and methods described herein facilitate determining desktop readiness using interactive measures. A host is in communication with a server and the host includes a virtual desktop and a virtual desktop agent. The virtual desktop agent is configured to perform one or more injecting events via one or more monitoring agents, wherein each of the injecting events is a simulated input device event. The desktop agent is further configured to receive, via a display module, a response to the injecting event(s), wherein the response is a display update causing pixel color values for the display module to alter. The desktop agent is also configured to identify, via the monitoring agent(s), whether the response to the injecting event(s) is an expected response. The desktop agent is also configured to determine, via the monitoring agent(s), a readiness of the virtual desktop based on the expected response.
US09830179B2 Interaction with a virtual network
Systems and method for the management of virtual machine instances are provided. A network data transmission analysis system can host virtual machine networks. A component of a hosted virtual machine network is configured in a manner to receive commands directed towards a simulated network device. The component may then execute a process or processes on the hosted virtual machine network which correspond to the received command.
US09830168B2 Dynamic creation of job control language cards
According to aspects of the present disclosure, a method for creating a JCL job card comprises obtaining job control language (JCL) function choices and parameters associated with the JCL function choices and transmitting the JCL function choices to a graphical user interface. A selection of a function choice is received from the user, and a customized panel for display is created based on the received function choice selection and the parameters associated with the received function choice selection. The customized panel is transmitted to the graphical user interface, and values for at least a subset of the parameters associated with the received function choice selection are received from the user. The received function choice selection and received values are mapped to an associated JCL command, and a JCL card is created based on the mapping.
US09830166B2 Software-defined IoT controller
An Internet of things (IoT) controller may execute a first IoT application, associated with operating an IoT device, and a second IoT application associated with operating the IoT device. The IoT controller may load an IoT application program interface (API) associated with the first IoT application and the second IoT application, and may identify a first set of functions including a first function, associated with the first IoT application, and a second function associated with the second IoT application. The IoT controller may translate, based on the IoT API, the first set of functions to a second set of functions including a third function, associated with the first IoT application, and a fourth function associated with the second IoT application. The IoT controller may cause the IoT device to operate, based on the second set of functions, during the execution of the first IoT application and the second IoT application.
US09830165B2 USB communications tunneling through USB printer device class
A USB tunnel apparatus is disclosed herein. In various aspects, the USB tunnel apparatus may include a USB printer class interface operatively received by an application specific USB peripheral. The USB printer class interface is configured to identify the application specific USB peripheral as a printer class device to the host during Plug and Play enumeration, and the USB printer class interface is configured to generate a response during Plug and Play enumeration that alters the process of PnP enumeration to create a partially instantiated printer driver stack on the host when the application specific USB peripheral is in USB communication with the host, in various aspects. Related methods and compositions of matter are also disclosed. This Abstract is presented to meet requirements of 37 C.F.R. §1.72(b) only. This Abstract is not intended to identify key elements of the apparatus, methods, and compositions of matter disclosed herein or to delineate the scope thereof.
US09830155B2 Microprocessor using compressed and uncompressed microcode storage
A microprocessor includes compressed and uncompressed microcode memory storages, having N-bit wide and M-bit wide addressable words, respectively, where N
US09830145B2 Systems and methods for infrastructure and middleware provisioning
Systems, methods, and computer readable media are provided for provisioning a service using a web-based user interface. An exemplary method may include establishing, using the web-based user interface, a profile including one or more services; and configuring an environment by specifying a computer to use for provisioning the one or more services in the profile. Furthermore, the method may include provisioning the one or more services in the configured environment, such that the one or more services generate a return code indicating a status of the provisioning.
US09830141B2 Providing a software update to computing devices on the same network
A system and machine-implemented method for providing a software update within a network comprising plural computing devices. A subset of the plural computing devices is identified for installation of the software update. The software update is provided to the computing devices within the subset for installation. After providing the software update, a software version or a connectivity status is obtained for at least one of the computing devices within the subset. A determination is made that the software update is invalid based on the obtained software version or connectivity status.
US09830140B2 Identification of an application associated with a third party system and transmission of application installation information to a user by an online system
An online system allows a user to provide information for accessing the online system to a third party system, which communicates the information to the online system. Based on the received information, the online system determines whether the user is authorized to access the third party system. Additionally, the online system determines whether an application is associated with the third party system. When determining whether an application is associated with the third party system, the online system may also account for characteristics of a client device associated with the user. If an application is associated with the third party system, the online system sends information for installing the application to the client device associated with the user.
US09830134B2 Generating object code from intermediate code that includes hierarchical sub-routine information
Examples are described for a device to receive intermediate code that was generated from compiling source code of an application. The intermediate code includes information generated from the compiling that identifies a hierarchical structure of lower level sub-routines in higher level sub-routines, and the lower level sub-routines are defined in the source code of the application to execute more frequently than the higher level sub-routines that identify the lower level sub-routines. The device is configured to compile the intermediate code to generate object code based on the information that identifies lower level sub-routines in higher level sub-routines, and store the object code.
US09830130B2 Random number generator
According to one embodiment, a random number generator is provided including an oscillator arrangement including a first oscillator and a second oscillator. The oscillator arrangement is configured such that a predetermined output state of the second oscillator triggers a transition of the first oscillator from a first oscillation speed to a second oscillation speed and a predetermined output state of the first oscillator triggers a transition of the first oscillator from the second oscillation speed to the first oscillation speed. The random number generator may further include a counter circuit configured to count the number of clock cycles of at least one of the first oscillator or the second oscillator between two transitions of the first oscillator from the first oscillation speed to the second oscillation speed and an output circuit configured to output a random number based on the counted number of clock cycles.
US09830129B2 High performance floating-point adder with full in-line denormal/subnormal support
According to one general aspect, an apparatus may include a floating-point addition unit that includes a far path circuit, a close path circuit, and a final result selector circuit. The far path circuit may be configured to compute a far path result based upon either the addition or the subtraction of the two floating point numbers regardless of whether the operands or the result include normal or denormal numbers. The close path circuit may be configured to compute a close path result based upon the subtraction of the two floating point operands regardless of whether the operands or the result include normal or denormal numbers. The final result selector circuit may be configured to select between the far path result and the close path result based, at least in part, upon an amount of difference in the exponent portions of the two floating point operands.
US09830125B2 Information processing method and electronic device
An information processing method and an electronic device are provided, which are applied to a first electronic device. The method includes: obtaining a first multimedia file; displaying a first display window on the display unit when playing the first multimedia file; acquiring a first display direction of the first display window; and controlling an output of audio data of the first multimedia file according to the first display direction, where a transmission state of the audio data at a first position satisfies a first preset condition; and a first direction starting from a point of the first display window to the first position is consistent with the first display direction.
US09830124B2 Conversion of peripheral sensor interface signals into audio signals
The present invention relates to a Peripheral Sensor Interface (PSI5) system. The PSI5 system includes a PSI5 controller and an audio converter. The audio converter is configured to receive signals from the PSI5 controller and to convert the received signals into audio signals.
US09830120B2 Methods and devices for processing images
Methods and devices for processing images are disclosed. In various embodiments, an electronic device for processing images may include: a display module to display a first image and a control module to control a process of receiving a second image different from the first image. The control module may be capable of altering the second image in accordance with a block area arranged on the first image, determining an output sequence for the first image and the altered second image, and alternatingly displaying the first image and the altered second image according to the output sequence.
US09830116B2 Printing device discovery
A method of printing device discovery includes, with a low energy wireless (LEW) device within the printing device, sending a number of announcement messages. The printing device is in a sleep mode. The method further includes waking up the printing device upon receiving a response to the announcement messages from a mobile computing device. An LEW connection is established with the mobile computing device. The method further includes creating a second non-LEW wireless connection between the printing device and the mobile computing device.
US09830111B1 Data storage space management
Embodiments of the present disclosure are directed to, among other things, managing space allocation of one or more data storage devices. In some examples, a storage service may identify at least one computer-readable storage device. The computer-readable storage device may, in some examples, have availability level that corresponds to a size of data to be stored. The storage service may also identify a target storage device based at least in part on a capacity of a subset of the storage devices. In some cases, this may be performed for one or more of the devices of the subset. Further, the storage service may store the data in the identified target storage device.
US09830109B2 Materializing data from an in-memory array to an on-disk page structure
The subject matter disclosed herein provides methods for materializing data from an in-memory array to one or more pages. An in-memory array holding a column of data can be maintained. One or more pages can be maintained. Each of the one or more pages can have one or more rows for storing the column of data. At least one of the one or more pages can be marked for materialization. The column of data can be materialized by copying the data from the in-memory array to the one or more rows of the one or more pages. The materializing can be based on the marking. Related apparatus, systems, techniques, and articles are also described.
US09830108B2 Write redirect
A data storage device includes a memory (including a single level cell (SLC) memory portion and a multilevel cell (MLC) memory portion), a plurality of data latches, and routing circuitry coupled to the plurality of data latches. The routing circuitry is configured to cause write data, received from a controller, to be stored at a data latch of the plurality of data latches. The routing circuitry is further configured to cause the write data to be copied from the data latch to a particular portion of the memory based on receiving a program mode command after the write data is stored at the data latch, where the program mode command indicates the particular portion as one of the SLC memory portion or the MLC memory portion.
US09830088B2 Optimized read access to shared data via monitoring of mirroring operations
A method and system for optimized read access to shared data via monitoring of mirroring operations are described. A data storage system performs operations that include one controller in a dual-controller host storage appliance in an asymmetric active/active configuration receiving a request from the host for data on a logical unit number owned by the partner controller. The receiving controller, which has a mirror cache of the partner controller's memory for failure recovery, accesses the mirror cache using a data structure that was populated during previous mirror operations. If the data is found in the mirror cache, it is read from the cache and returned to the requesting host without having to contact the partner controller for the data.
US09830086B2 Hybrid memory controller for arbitrating access to volatile and non-volatile memories in a hybrid memory group
A hybrid memory controller performs receiving first and second central processing unit (CPU) requests to write to/read from a hybrid memory group, identifying a volatile memory device and a non-volatile memory device as a first target and second target of the first and second CPU requests, respectively, by decoding and address mapping of the first and second CPU requests, queuing the first and second CPU requests in first and second buffers, respectively, generating, based on an arbitration policy, a first command corresponding to one of the first and second CPU requests to an associated one of the first and second targets, and generating a second command corresponding to another one of the first and second CPU requests to an associated another one of the first and second targets, and transmitting the first and second commands to respective ones of the volatile and non-volatile memory devices.
US09830083B2 Memory chip, memory system, and method of accessing the memory chip
A memory chip, a memory system, and a method of accessing the memory chip. The memory chip includes a substrate, a first storage unit, and a second storage unit. The first storage unit includes a plurality of first memory cells may have a first storage capacity of 2n. The plurality of first memory cells may be configured to activate in response to a first selection signal. The second storage unit includes a plurality of second memory cells and may have a second storage capacity of 2n+1. The plurality of second memory cells may be configured to activate in response to a second selection signal.
US09830069B2 Information processing apparatus for automatically switching between modes based on a position of an inputted drag operation
An information processing apparatus of the present application includes a drawing unit that draws a line on an image in a drawing area displayed in a fixed mode, which displays an image by fixing a position of the image; a judgment unit that judges whether a position of the line during drawing by the drawing unit is positioned on a boundary indicating the drawing area; a mode switching unit that switches from the fixed mode to a predetermined mode other than the fixed mode in a case in which the position during drawing is judged as being positioned on the boundary indicating the drawing area by the judgment unit; and a display control unit that executes control to display the image based on the mode switched by the mode switching unit.
US09830065B2 Remote control device of heat pump system
A remote control device of a heat pump system is useable to switch an operating state of the heat pump system. The remote control device includes a touch screen and physical keys provided separately from the touch screen. The touch screen is configured and arranged to display a plurality of touch keys displayed by words, graphics, or symbols associated separately with any of a plurality of set items. The physical keys include at least two function keys. A number of the function keys is fewer than a number of the set items and a number of the touch keys. The function keys are assigned a common function utilized when the operating state is switched. Same functions as when the touch keys are inputted are enacted by inputting the function keys.
US09830051B1 Method and apparatus for presenting a breadcrumb trail for a collaborative session
According to an example computer-implemented method, shared media content is presented to a plurality of users during a collaborative session, with the session including a plurality of events. A breadcrumb trail of events occurring during the collaborative session is created. For each of the events, a descriptor is determined for the event, and the event is tagged in the breadcrumb trail with the descriptor. Responsive to receipt of a descriptor selection, a filtered breadcrumb trail including only events tagged with the selected descriptor is presented.
US09830049B2 Apparatus and method for providing a visual transition between screens
An apparatus, method, and computer program product are described that provide for the display of a visual transition between screens representing different interactive content to indicate to a user that the user is “leaving” (e.g., transitioning away) from one screen and is “entering” (e.g., transitioning to) another screen. In particular, a first graphical effect may be applied to a first screen and a second, different graphical effect may be applied to the second screen. The first graphical effect may be indicative of a transition from display of the first screen to non-display of the first screen, while the second graphical effect may be indicative of a transition from non-display of the second screen to display of the second screen. The combination of the first and second graphical effects may, thus, create for the user a visual transition from the first screen to the second screen.
US09830045B2 Previewing a new event on a small screen device
Method and apparatus for previewing new events in a computing device having a plurality of applications for managing respective events are described. Individual applications are each represented by an application icon on a screen of a graphical user interface for the device. In response to a new event of a one of the applications, the application's icon is visually modified to notify of the new event. A visual modification may be determined in response to the new event, for example, to preview a content of the event. The visual modification may include a count of all new events that remain to be disposed. On a selection of the visually modified icon, additional previewing may be provided. Activation of the application having a visually modified application icon may be configured to automatically initiate the application at the new event.
US09830026B2 Touch sensor system and electronic device
A touch panel system (611) includes a touch invalidating section (609) which, in a case where a specific point of the sensor panel (601) is continuously touched for a predetermined period of time, invalidates an instruction given, in accordance with the touch, to a host computer (610). Furthermore, the touch invalidating section (609) invalidates an instruction corresponding to a next touch on the point.
US09830022B2 Touchscreen displays incorporating dynamic transmitters
Systems and methods for implementing touchscreen displays that utilize a transmitter system to dynamically scan at least one light beam across a surface of interest such that substantially every point in a region above the surface of interest is dynamically scanned by a light beam from two directions, a receiver system to receive and detect the at least one dynamically scanned light beams, and a processor configured to determine locations of contact are provided. The systems and methods may utilize a transmitter system that includes dynamic transmitters, which may be in the form MEMS micromirrors used in conjunction with infrared semiconductor lasers.
US09830017B2 Infrared touch screen, touch detection method thereof and display apparatus
An infrared touch screen, a touch detection method thereof and a display apparatus are provided. The infrared touch screen comprises: a display device, an infrared emitter and a first infrared receiver arranged at any side of a display surface of the display device, the infrared emitter emitting a plurality of infrared rays scattered and covering a light exiting surface of the display device; and a plurality of second infrared receivers arranged at intervals on other sides the display surface of the display device except the side provided with the infrared emitter and corresponding to the plurality of infrared rays in a one-to-one correspondence relationship, wherein, the first infrared receiver detects an infrared ray reflected by a touch position, in the infrared rays emitted by the infrared emitter.
US09829993B2 Customizable and reconfigurable virtual instrument panel
The invention provides an instrument control panel that is easily customized and reconfigured, and yet provides the familiar tactile sensation of physical knobs, sliders, and buttons. The instrument control panel comprises one or more interface components that are removably coupled to an interface display wherein the interface components communicate with one or more control components disposed behind the interface display. The present invention lends itself particularly well to an instrument panel.
US09829983B2 Mobile systems including image sensors, methods of operating image sensors, and methods of operating mobile systems
A mobile system may comprise a three-dimensional (3D) image sensor on a first surface of the mobile system configured to perform a first sensing to detect proximity of a subject and a second sensing to recognize a gesture of the subject by acquiring distance information for the subject; and/or a display device on the first surface of the mobile system to display results of the first sensing and the second sensing. A mobile system may comprise a light source unit; a plurality of depth pixels; and/or a plurality of color pixels. The light source unit, the plurality of depth pixels, or the plurality of color pixels may be activated based on an operation mode of the mobile system.
US09829971B2 Systems and methods of eye tracking control
Methods and systems to facilitate eye tracking control are provided. A user input is received at a computing device. Point of regard information associated with a user of the computing device is determined while the user input is being received. The point of regard information indicates a location on a display of the computing device at which the user is looking. An operation associated with a display object identified based on the point of regard information is performed when receipt of the user input is determined to have terminated.
US09829970B2 System for switching displays based on the viewing direction of a user
Embodiments of the present invention provide a method, system, and computer program product for automatically assigning a display as a primary display in a multi-display computer. In an embodiment of the invention, a method for configuring a primary display in a multi-display environment is provided and can include tracking eye movements of an end user interacting with a multi-display computer. A display principally viewed by the end user, can be identified based upon the eye movements amongst at least two displays of the multi-display computing environment. Thereafter, the identified display can be configured as a primary display in the multi-display computing environment in response to determining that the end user has viewed the identified display for a threshold period of time.
US09829958B1 Power saving systems and methods for Universal Serial Bus (USB) systems
Power saving systems and methods for Universal Serial Bus (USB) systems are disclosed. When a USB physical layer (PHY) enters a U3 low power state, not only are normal elements powered down, but also circuitry within the USB PHY associated with detection of a low frequency periodic signal (LFPS) wake up signal is powered down. A low speed reference clock signal is still received by the USB PHY, and a medium speed clock within the USB PHY is activated once per period of the low speed reference clock signal. The medium speed clock activates the signal detection circuitry and samples a line for the LFPS. If no LFPS is detected, the signal detection circuitry and the medium speed clock return to low power until the next period of the low speed reference clock signal. If the LFPS is detected, the USB PHY returns to a U0 active power state.
US09829951B2 Enhanced system sleep state support in servers using non-volatile random access memory
A non-volatile random access memory (NVRAM) is used in a computer system to enhance support to sleep states. The computer system includes a processor, a non-volatile random access memory (NVRAM) that is byte-rewritable and byte-erasable, and power management (PM) module. A dynamic random access memory (DRAM) provides a portion of system address space. The PM module intercepts a request initiated by an operating system for entry into a sleep state, copies data from the DRAM to the NVRAM, maps the portion of the system address space from the DRAM to the NVRAM, and turns off the DRAM when transitioning into the sleep state. Upon occurrence of a wake event, the PM module returns control to the operating system such that the computer system resumes working state operations without the operating system knowing that the portion of the system address space has been mapped to the NVRAM.
US09829949B2 Adaptive interrupt coalescing for energy efficient mobile platforms
Methods and apparatus relating to adaptive interrupt coalescing for energy efficient mobile platforms are discussed herein. In one embodiment, one or more interrupts are buffered based on communication throughput. At least one of the one or more interrupts are released in response to expiration of an interrupt coalescing time period. Other embodiments are also claimed and described.
US09829948B2 Current and input voltage sense circuit for indirectly measuring regulator current
An apparatus for determining an average current through an inductor of a regulator circuit is disclosed. A counter unit may be configured to receive a control signal, which includes a plurality of pulses, from a Power Management Unit (PMU), and determine a number of pulses received during a predetermined period of time. A pulse sampler unit may determine a duration of a given pulse of the plurality of pulses. Circuitry may be configured to determine the average current through the inductor during the predetermined period of time dependent upon the number of pulses received during the predetermined period of time and the duration of the given pulse.
US09829946B2 Power reception control device, power reception device, power transmission and reception system, and electronic device
Provided is a power reception device in which power consumption at the time of wireless power supply is reduced. A power reception device is provided with a power reception control device capable of temporarily stopping supply of power supply voltage to a communication control unit for controlling communication in a break period of communication intermittently performed between a power transmission device and a power reception device. In the structure, a clock signal is generated on the basis of a power receiving signal transmitted from the power transmission device, and a period of communication intermittently performed can be measured using the clock signal. Further, a structure may be employed in which supply of power supply voltage to the communication unit in the power reception control device can be stopped in the break period of the communication.
US09829939B1 Hard disk mounting device
A device for mounting a hard disk in a server or other housing includes a frame, a hard disk, and a rotatable element. The frame defines a receiving space thereon and includes an end wall. The hard disk is slidably received in the receiving space. The hard disk includes a fastening element facing to the end wall. The hard disk is slidably attached to the end wall and the fastening element is locked to the end wall. The rotatable element is attached to the end wall and can rotate from a first position to a second position to abut the fastening element. The rotatable element can be pressed against the fastening element to unlock and the hard disk can be slidably detached from the end wall.
US09829936B1 Power source configuration to fit a memory slot
Various examples herein disclose a system comprising a power source, multiple cards, and a power connector. The power source is mounted on multiple cards. The multiple cards each include an edge configured to fit into a memory slot. The power connector is coupled to the power source and located on a side of the multiple cards other than the edge.
US09829906B2 Current mirror circuit and receiver using the same
A current mirror circuit that amplifies a reference current generated by a current source at a first magnification to supply a mirror current to a load circuit. The current mirror circuit includes a first transistor and a second transistor that share a power supply, and a drain potential mirror unit that amplifies the reference current at a second magnification to generate a first current, that amplifies a generated first current at a third magnification to generate a second current, and that supplies a predetermined potential determined based on the second current to a drain of the second transistor. The mirror current is supplied from the second transistor to the load circuit based on a potential of a gate of the first transistor determined based on the reference current.
US09829905B2 Methods and apparatus for balancing current across parallel loads
A system for balancing current in a circuit is provided. Embodiments of the system include: a plurality of parallel load paths of the circuit, each of the plurality of parallel load paths comprising a single load or a plurality of loads connected in series; a current source electrically connected to the circuit, the current source configured to provide a constant current to the plurality of parallel load paths, the current comprising the constant current; a plurality of bipolar transistors, each of the plurality of bipolar transistors electrically connected in series to one of the plurality of parallel load paths, and each of the plurality of bipolar transistors comprising a base, an emitter, and a collector; a plurality of emitter resistors, each of the plurality of emitter resistors electrically connected to a respective emitter of an associated one of the plurality of bipolar transistors; a plurality of base resistors, each of the plurality of base resistors electrically connected to a respective one of the plurality of bipolar transistors to create a connection, wherein the connection electrically connects a base and a collector of one of the plurality of bipolar transistors; and a common base node electrically connecting each of the bases of each of the plurality of bipolar transistors.
US09829895B2 System and method of automatic tank refill
A fire truck operable to automatically refill a water tank comprises a first pressure transducer coupled to an intake inlet of the pump and operable to measure an intake pressure, a second pressure transducer coupled to a discharge outlet of the pump and operable to measure a discharge pressure, a first discharge pipe coupled between the discharge outlet of the pump and a fire hose, a second discharge pipe coupled between the discharge outlet of the pump and the water tank, a control valve disposed in the second discharge pipe, and a controller operable to automatically sense a low water level condition of the tank, and automatically control the engine speed, the pump speed, and the control valve so that adequate water supply to the fire hose via the first discharge pipe is automatically given priority and maintained while automatically refilling the water tank via the second discharge pipe.
US09829893B2 Operation management system for dump trucks
An operation management system for dump trucks includes a storage device 130, 170 in which map data indicative of a road map for dump trucks are stored, a plurality of dump trucks 200 configured to travel based on the map data, and a control device 100, 150 configured to permit, upon updating of part 510 of the map data, updating of the part of the map data when, although the part of the map data is included in any of a plurality of mining fields 400, 330, 460, no dump truck exists in any of the plurality of mining fields.
US09829881B2 Supervisory process control and manufacturing information system application having an extensible component model
A template-based supervisory process control and manufacturing information application development facility is disclosed that includes a number of time-saving application development tools that significantly enhance design productivity and allow re-using of previously developed application building blocks. The development facility includes an application object template library that stores a set of previously defined application object templates. The template library is accessed by developers through a configuration utility that facilitates specifying instances of the set of previously defined application object templates to be included in an application. Thereafter, application objects are instantiated from the selected ones of the set of previously defined application object templates in a build of the specified application.
US09829879B2 Generation method and generation apparatus of tool path based on corrections using average distances
A tool path is generated with procedures that include: one of the processing points (Pi) on a multiple rows of tool paths (PA) obtained by connecting multiple prescribed processing points sequentially with straight lines is set as a revision processing point (Pt), points on the multiple rows of tool paths are set as distance calculation points (Pu), and the distance (L) from the revision processing point (Pt) to each of the distance calculation points (Pu) is calculated; the distance calculation points (Pu′) for which the distance (L) is within a prescribed value (ΔL) are extracted; the mean values of the position data for the distance calculation points (Pu′) and the position data for the revision processing point (Pt) are calculated; and the position data is revised by means of the mean values, and a new tool path (PA′) is created.
US09829877B2 Servo control apparatus having function of displaying adjustment state in online automatic adjustment to control system
A servo control apparatus according to the present invention includes a speed command generator; a torque command generator; a speed detector; a speed control loop; a speed control loop gain setting unit; at least one filter for filtering a specific band of a torque command value; a sinusoidal disturbance input unit for performing a sinusoidal sweep on the speed control loop; a frequency characteristics calculator for estimating the gain and phase of speed control loop input and output signals; a resonance frequency detector; a filter adjuster for adjusting the filter in accordance with a resonance frequency; a gain adjuster; a sequence controller for online and automatically performing the detection of the resonance frequency, the adjustment of the speed control loop gain, and the adjustment of the filter; and an adjustment state display unit. The adjustment state display unit displays a stage and progress in the adjustment by the sequence controller.
US09829863B1 Digital-to-digital correction unit for analog clock display
A clock device for timekeeping with an analog display and a time correction unit. The time correction unit uses encoder disks and rotary encoders to convert the angular position of the minute hand and the hour hand to a slave time code. The slave time code is compared to a master time code. A feedback circuit drives the minute hand and hour hand drive-motor(s) until the slave time code equals the master time code. The master time code can be generated from a digital clockworks, or it can be transmitted to the present invention from another clock. The invention can be extended to include a second hand and a time correction unit for a second hand.
US09829859B2 Multilayer film and authentication label
The invention pertains in a first aspect to a multilayer film that includes a frangible holographic image layer and an adhesive layer adjacent to a side of the holographic image layer; and, an additional temporary support layer that is adjacent a side of the holographic image layer that is opposite the adhesive layer, and provides integrity to the multilayer film. The additional temporary support layer can be a polyester film that is removable from the multilayer film at ≦10 gram per inch peel strength; or, can be a heat-shrinkable film that is removable from the multilayer film with the application of heat. After application of the multilayer film to a substrate, the holographic image layer forms an exterior surface of the multilayer film. In a second aspect, the invention pertains to an authentication label of the multilayer film for attachment to a substrate, wherein a side of the adhesive layer that is opposite the holographic image layer contacts the substrate, and the holographic image layer forms an exterior surface of the label.
US09829855B2 Drive coupler
A replaceable unit for an image forming device according to one example embodiment includes a housing having a reservoir for storing toner. The replaceable unit includes a rotatable drive coupler and a rotatable shaft that has a cross pin on an axial end of the shaft, generally orthogonal to the shaft. At least a portion of the drive coupler is exposed on an exterior of the housing and unobstructed to receive rotational force when the replaceable unit is installed in the image forming device. A pocket is formed in a first axial side of the drive coupler. The axial end of the shaft and the cross pin are removably positioned in the pocket such that upon rotating the drive coupler in an operative direction rotational force is transferred from surfaces of the drive coupler forming the pocket to the cross pin causing the shaft to rotate with the drive coupler.
US09829848B2 Image forming apparatus
An image forming apparatus includes: an image forming unit having a plurality of photoconductor drums arranged in tandem; an intermediate transfer belt arranged opposite to the photoconductor drums and configured to receive developer images formed on the photoconductor drums and to transfer the developer images onto a recording sheet; a cleaning unit comprising a cleaning member positioned in contact with the intermediate transfer belt and configured to collect substance adhering to the intermediate transfer belt, and a receptacle configured to store the substance collected by the cleaning member, wherein the cleaning unit is arranged on the same side as the image forming unit with respect to the intermediate transfer belt; and a support member configured to support the image forming unit and the cleaning unit and to be pulled out from a main body.
US09829843B2 Image forming apparatus
An image forming apparatus includes: a pair of transport rollers that nip and transport a recording medium; an image forming device that is disposed on the downstream side of the pair of transport rollers in a recording-medium transport direction and forms an image on the recording medium; a pair of fixing members that are disposed on the downstream side of the image forming device in the recording-medium transport direction and fix the image formed on the recording medium while nipping and transporting the recording medium; a single driving source that rotationally drives both the pair of transport rollers and the pair of fixing members; and a releasing device that stops rotational driving of the pair of transport rollers by the driving source at a timing when the recording medium is transported while being nipped both between the pair of transport rollers and between the pair of fixing members.
US09829840B2 Fixing device and image forming apparatus
A fixing device includes a nip formation pad that presses against a pressure rotator via an endless belt to form a fixing nip between the belt and the pressure rotator, through which a recording medium bearing a toner image is conveyed. A fixing heater is disposed opposite at least a center span of a conveyance span of the belt in an axial direction thereof where the recording medium is conveyed to heat the belt. A first lateral end heater and a second lateral end heater are mounted on the nip formation pad and disposed opposite a first lateral end span and a second lateral end span of an inner circumferential surface of the belt in the axial direction thereof, respectively, to heat the belt. The second lateral end heater is electrically connected in series to the first lateral end heater.
US09829839B2 Image heating apparatus having an electric power shut-off member, thermal fuse, or thermal switch operable in response to an abnormal temperature rise
An image heating apparatus heats a toner image formed on a recording material, and includes: a heater including a substrate and a heat generating resistor thereon for generating heat for heating the toner image, by electric power supply; an electric power shut-off member operable in response to an abnormal temperature rise of the heater to shut off the electric power supply; and a heat conduction member having a thermal conductivity, in a direction of a thickness of the substrate, higher than that of the substrate. The contact area between the heat conduction member and the substrate is larger than the contact area between the heat conduction member and the electric power shut-off member.
US09829834B2 Flywheel and image forming apparatus
A flywheel includes a rotation shaft, a flywheel body, and a protruding body. A first end of the rotation shaft is supported by a rotating body. The flywheel body is provided at a second end of the rotation shaft and rotates together with the rotation shaft. The protruding body protrudes from a surface at a rotating-body side of the flywheel body and extends in a circumferential direction of the rotation shaft.
US09829832B2 Image forming apparatus determining appropriate value of secondary transfer voltage according to first color and plural color test images transferred to a medium
An image forming apparatus includes two or more photoconductors, an image carrier, first and second transfer units, first and second measuring units, and a determining unit. The first measuring unit measures density of a first test image formed by using a toner of a first color and transferred from the image carrier to a medium. The second measuring unit measures density of a toner on a topmost layer of a second test image formed by superposing plural toners of different colors and transferred from the image carrier to the medium. The determining unit determines whether an appropriate value of the second transfer voltage has increased or decreased over time from a currently applied second transfer voltage, in accordance with a change in the density measured by the first measuring unit during a certain period and a change in the density measured by the second measuring unit during the certain period.
US09829819B2 Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method
A toner set for electrostatic image development includes a cyan toner, a magenta toner, and a yellow toner, wherein the Vicat softening temperatures of the toners are respectively in the range of from about 30° C. to about 60° C., and among the toners, the difference between the Vicat softening temperature of the toner having the highest Vicat softening temperature and the Vicat softening temperature of the toner having the lowest Vicat softening temperature is from about 1° C. to about 5° C.
US09829813B2 Fluorine-containing resin particle dispersion, method for preparing fluorine-containing resin particle dispersion, coating liquid which contains fluorine-containing resin particles, method for preparing coating film which contains fluorine-containing resin particles, coating film which contains fluorine-containing resin particles, molded body, electrophotographic photoreceptor, method for preparing electrophotographic photoreceptor, image forming apparatus, and process cartridge
Provided is a fluorine-containing resin particle dispersion including: fluorine-containing resin particles, a resin which is not dissolved in at least one solvent in a group of hydroxyl group-containing solvents including an alcohol-based solvent having 1 to 10 carbon atoms, containing no aromatic ring in the molecule structure, and a water-based medium, and which is adhered on the surface of the fluorine-containing resin particles, and at least one solvent, in which the resin is not dissolved, in the group of hydroxyl group-containing solvents, in which the fluorine-containing resin particles having the resin adhered on the surface thereof are dispersed.
US09829811B2 Electrophotographic photosensitive member, process cartridge, and image forming apparatus
An electrophotographic photosensitive member includes a conductive substrate and a photosensitive layer. The photosensitive layer contains at least a charge generating material, a hole transport material, and a binder resin. The hole transport material is a compound represented by the following general formula (1). The binder resin is a resin represented by the following general formula (2). In general formula (1), R1 and R3 each independently represent an alkyl group, an aryl group, an aralkyl group, or an alkoxy group; and R2 and R4 each independently represent an alkyl group, or an alkoxy group. In general formula (2), R23, R24, and R25 each independently represent a hydrogen atom, or a C1-4 alkyl group, at least one of R23, R24, and R25 representing a C1-4 alkyl group; p+q=1.00, and 0.35≦p<1.00; and n represents 2 or 3.
US09829810B2 Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method for producing electrophotographic photosensitive member
In an electrophotographic photosensitive member including a support and a photosensitive layer formed on the support, a surface layer of the electrophotographic photosensitive member contains a cured product obtained by copolymerizing at least one compound (i) selected from the group consisting of a triphenylamine compound having a hydroxymethyl group and a benzidine compound having a hydroxymethyl group, and at least one compound (ii) selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2), a compound represented by the following formula (3), and a compound represented by the following formula (4):
US09829809B2 System and method for attaching a mask to a mask holder
A system for coupling a mask to a mask holder. The system includes a base, an aperture; mask holder cover supporting elements arranged to move between a first position and a third position while supporting the mask holder cover; mask supporting elements arranged to move between a fourth position and a sixth position while supporting the mask; mask holder base supporting elements arranged to support the mask holder base. When the mask holder cover supporting elements are at the first position and the mask supporting elements are at the third position the mask holder cover, the mask and the base are spaced apart from each other. When the mask holder cover supporting elements are at the third position and the mask supporting elements are at the sixth position the mask holder cover, the mask and the base are connected to each other.
US09829803B2 Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder
A substrate holder for a lithographic apparatus has a planarization layer provided on a surface thereof. The planarization layer provides a smooth surface for the formation of a thin film stack forming an electronic component. The planarization layer is of substantially uniform thickness and/or its outer surface has a peak to valley distance of less than 10 μm. The planarization layer may be formed by applying two solutions of different concentration. A surface treatment may be applied to the burls to repel a solution of the planarization layer material.
US09829787B2 Defect inspecting method, sorting method, and producing method for photomask blank
A method of inspecting a defect present at a surface portion of a photomask blank having at least one thin film formed on a substrate by use of the inspecting optical system. The method includes setting the distance between the defect and an objective lens of an inspecting optical system to a defocus distance, applying inspection light to the defect through the objective lens, collecting reflected light from the region irradiated with the inspection light, through the objective lens, as a magnified image, identifying a light intensity variation portion of the magnified image, and determining the rugged shape of the defect on the basis of a variation in light intensity of the light intensity variation portion of the magnified image.
US09829782B2 Screen for image light projection and display system
An image light projection screen has a plurality of aperiodic lens array units on a main surface. The aperiodic lens array units are arrayed two-dimensionally regularly and without any gap at least in an image display region. Each aperiodic lens array unit includes at least four apexes of micro-lenses each having a curved surface shape and arranged without any gap and non-periodically, and has symmetry keeping continuity of the curved surface shapes of the micro-lenses located in a boundary portion.
US09829777B2 Light source unit and projection type display apparatus
A light source unit includes a green light source, a red light source, a blue light source, and a condenser lens system that condenses green light and red light at positions different from each other.
US09829775B2 Semiconductor element cooling structure and electronic apparatus provided with same
A structure for cooling a semiconductor element includes an element body and a lead terminal extending from one surface of the element body in a direction intersecting the one surface. The semiconductor element cooling structure includes a heat sink. The heat sink includes a contact surface that is in contact with the one surface of the element body, a through-hole which is formed in the contact surface and through which the lead terminal passes, and a space portion that communicates with the through-hole and that is configured to house a substrate connected to the lead terminal.
US09829774B2 Enclosure assembly
Enclosure assembly includes a clipping member for being secured to an electronic device and an air guiding duct coupled to the clipping member. The clipping member includes a coupling panel. The air guiding duct is used to engage with a fan of the electronic device and includes a securing panel extending from the coupling panel and an air guiding panel extending from the securing panel. The air guiding panel includes a first air guiding portion and a second air guiding portion obliquely extending from the first air guiding portion.
US09829767B2 Wavelength selective switch and wavelength selection method
A wavelength selective switch and a wavelength selection method are provided, where the wavelength selective switch includes: a dual-microring resonator, including a first microring and a second microring that are connected in series, where the first microring and the second microring respectively include one annular PN junction, and a direction of the annular PN junction of the first microring is the same as that of the annular PN junction of the second microring; an electric tuning module, where a first electric port of the electric tuning module is connected to a P zone of the first microring and an N zone of the second microring, a second electric port of the electric tuning module is connected to an N zone of the first microring and a P zone of the second microring; and a thermal tuning module, configured to adjust an operating temperature of the dual-microring resonator.
US09829753B2 Display device
A display device includes a first light shielding area where two signal lines are arranged between the opening portions of mutually adjacent sub pixels, a second light shielding area where one signal line is arranged between the opening portions of mutually adjacent sub pixels, and a third light shielding area where one scanning line is arranged between the opening portions of mutually adjacent sub pixels. The display device further includes a first spacer arranged in the first light shielding area or the second light shielding area along the extending direction of the signal line and a second spacer arranged in the third light shielding area along the extending direction of the scanning line. The first spacer and the second spacer are arranged crosswise.
US09829740B2 Display with reduced color mixing
A display may have a thin-film transistor layer formed from a layer of thin-film transistor circuitry on a substrate, a color filter layer, and a layer of liquid crystal material interposed between the thin-film transistor layer and the color filter layer. The thin-film transistor layer, the liquid crystal layer, and the color filter layer may be sandwiched between upper and lower polarizers. A backlight unit may supply backlight illumination for pixels in the display. The color filter layer may have a black matrix with an array of openings. Color filter elements of different colors may be formed in the openings. The black matrix may have sidewalls that are steep or that are undercut. The profile of the black matrix helps block improperly colored off-axis light and thereby reduces undesired color mixing in the display.
US09829734B2 Liquid crystal display panel
According to one embodiment, a liquid crystal display device includes an array substrate, a counter-substrate and a liquid crystal layer. The array substrate includes a common electrode, an insulating film, a first pixel electrode, a second pixel electrode and a shield electrode. The insulating film is provided on the common electrode. The first pixel electrode and the second pixel electrode are provided on the insulating film and located with an interval therebetween. The shield electrode is provided on the insulating film and located between the first pixel electrode and the second pixel electrode.
US09829706B2 Control apparatus, information processing apparatus, control method, information processing method, information processing system and wearable device
A control apparatus includes a notification unit, a display controller, and a receiver. The notification unit is configured to notify an external apparatus of an operation event being input. The display controller is configured to, after the external apparatus is notified of the operation event, apply animation processing to a first image displayed on a display of a wearable device, during the time when the external apparatus is generating an image based on the operation event or when the external apparatus is sending the generated image. The receiver is configured to be capable of receiving a second image sent from the external apparatus, the second image being the image generated by the external apparatus.
US09829705B2 Head-up display providing an improved viewing comfort
A head-up display including a display screen including an array of display pixels arranged in rows and in columns, where the display screen is pivoted, around an axis perpendicular to the screen, by an inclination angle between 10 and 80 degrees, with respect to the position of the display screen for which a group of adjacent activated display pixels of a same row appears to an observer as being directed along the horizontal or vertical direction.
US09829703B2 Eye imaging in head worn computing
Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith.
US09829700B2 Imaging system for producing an image having at least one distorted zone
There is provided an imaging system for producing an image of a scene, the image having at least one distorted zone, the imaging system comprising image producing means for producing an image of the scene; optical means for orienting light from the scene towards the image producing means, the optical means having a base optical power, the optical means being configurable to form at least one modified portion, each one of the at least one modified portion having a modified optical power different from the base optical power to thereby create at least one distorted zone on the image; and control means operatively connected to the optical means for changing the configuration of the optical means for forming the at least one modified portion. The imaging system may be reversible and provided instead as a scanning system.
US09829699B1 Electrowetting display structures
The subject matter disclosed herein relates to an electrowetting display comprising: a transparent substrate including glass spacers surrounded by recessed regions corresponding to pixel regions, a layer of transparent conductive material on the glass spacers, color filter material in the recessed regions, and a transparent support plate covering the recessed regions and the glass spacers, wherein the transparent support plate includes an electrowetting oil.
US09829698B2 Endoscope
An endoscope includes a single lens that has a square exterior shape in a direction perpendicular to an optical axis, an image sensor that has an square exterior shape which is same as the exterior shape of the single lens, in the direction perpendicular to the optical axis, a sensor cover that has an exterior shape which is same as the exterior shape of the single lens, in the direction perpendicular to the optical axis; and a bonding resin portion that fixes the sensor cover to the single lens, The single lens is a lens which is formed in a prismatic shape. The single lens has first surface on an imaging subject side that has a plane, and has second surface on an imaging side that has a convex surface.
US09829695B2 Array level Fourier ptychographic imaging
In one aspect an imaging system includes: an illumination system including an array of light sources; an optical system including one or more lens arrays, each of the lens arrays including an array of lenses, each of the lenses in each of the one or more lens arrays in alignment with a corresponding set of light sources of the array of light sources; an imaging system including an array of image sensors, each of the image sensors in alignment with a corresponding lens or set of lenses of the one or more lens arrays, each of the image sensors configured to acquire image data based on the light received from the corresponding lens or set of lenses; a plate receiver system capable of receiving a multi-well plate including an array of wells, the plate receiver system configured to align each of the wells with a corresponding one of the image sensors; and a controller configured to control the illumination of the light sources and the acquisition of image data by the image sensors, the controller further configured to perform: an image acquisition process including a plurality of scans, each scan associated with a unique pattern of illumination, each of the image sensors configured to generate an image for a respective one of the wells during each scan; and an image reconstruction process during which the controller performs a fourier ptychographic operation to generate a reconstructed image for each of the wells based on the image data captured for the respective well during each of the scans.
US09829692B2 Optical observation unit and method for ensuring an unchanging illumination intensity when changing the color temperature of the illumination
An optical observation unit (1) has an illumination apparatus (43) for illuminating an observation object (3). The illumination apparatus (43, 143) has a light source (45) emitting illumination light with a first color temperature, and a spectral filter (49) that can be inserted in the illumination beam path. The spectral filter (49) converts the illumination light with the first color temperature into illumination light with a second color temperature. The illumination apparatus further has an attenuator (51) that can be inserted in the illumination beam path in place of the spectral filter (49) and has a transmission characteristic that leads to an intensity reduction of the illumination light with the first color temperature that corresponds to the intensity reduction of the illumination light with the second color temperature by way of the spectral filter (49).
US09829691B2 Microscope with at least one illuminating beam in the form of a light sheet
A microscope includes at least one illuminating lens configured to guide at least one illuminating beam in the form of a light sheet for illuminating at least one specimen to be examined. The microscope also includes at least one detection lens configured to capture at least one detection beam issuing from the at least one specimen to be examined. The at least one illuminating lens has an optical axis at an angle α, which is not equal to 90°, to an optical axis of the at least one detection lens. The at least one illuminating beam enters the at least one illuminating lens at an entry angle β such that the light sheet lies within a focal plane of the at least one detection lens.
US09829683B2 Lens module
A lens module includes a first lens having negative refractive power, an object-side surface thereof being convex and an image-side surface thereof being concave; a second lens having an object-side surface that is convex; a third lens having an object-side surface that is concave and an image-side surface that is convex; a fourth lens having an object-side surface that is concave; a fifth lens having an object-side surface that is concave and an image-side surface that is convex; and a sixth lens having an object-side surface is convex and having one or more inflection points on an image-side surface thereof. The first to sixth lenses are sequentially disposed in numerical order from the first lens to the sixth lens from an object side of the lens module toward an image side of the lens module.
US09829679B2 Optical image capturing system
A six-piece optical lens for capturing image and a six-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power, a second lens with refractive power, a third lens with refractive power, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
US09829675B2 Lens barrel
A lens barrel includes: a base frame having a first through-hole; an adhesion plate having a second through-hole; a lens frame disposed within the base frame; and an adhesively fixing portion fixing the lens frame to the base frame, wherein the adhesion plate is disposed in a vicinity of the first through-hole and movably held by the base frame, the lens frame includes a projection projecting radially relative to an optical axis of the lens barrel, the projection being engaged with the second through-hole and inserted in the first through-hole, the projection is movable within the first through-hole so as to change a position of the lens frame relative to the base frame, and the adhesively fixing portion is disposed in the first through-hole.
US09829673B2 Lens driving device, camera module and optical apparatus
A lens driving device is provided, the lens driving device comprising: a housing comprising a through hole; a bobbin accommodated at the through hole; a magnet disposed on the housing; a first coil disposed on the bobbin and facing the magnet: a first support member coupled to the housing and the bobbin, and movably supporting the bobbin in a direction of an optical axis; a protrusion part outwardly protruded from an outer lateral surface of the bobbin; and a groove part on the housing at a position corresponding with the protrusion part and accommodating at least a portion of the protrusion part, wherein an outer lateral surface of the protrusion part comprises a first surface, a second surface and a third surface disposed between the first surface and the second surface, wherein each of the first surface, the second surface and the third surface is parallel with an inner lateral surface of the groove part, and wherein an angle between the first surface and the third surface, and an angle between the second surface and the third surface are an obtuse angle.
US09829670B2 Lens module, method of manufacturing the same, and camera module including the same
A lens module may include a lens inserted into a lens barrel. One surface of the lens facing one surface of the lens barrel in an optical axis direction may be disposed in a stress-free state, and the lens is movable relative to the lens barrel to allow optical axes of lenses to be aligned with each other.
US09829663B2 Silicon chip with refractive index gradient for optical communication
Technologies pertaining to a chip with a refractive index gradient, including fabrication thereof, are generally described. The refractive index gradient may be formed by creating atomic scale inclusions throughout a thickness of the chip by inducing nanoporosity into the chip, dissociating and diffusing oxygen into the chip, or performing chemical vapor deposition. One or more integrated circuit (IC) components and optical transceiver devices may be provided by mounting, growing, or etching the IC components and optical transceiver devices at a surface of the chip. The optical transceiver devices may be configured to transmit and/or receive an optical communication signal to and/or from at least one IC component or other optical transceiver device via an optical communication path within the thickness of the chip. The optical communication path may include a direction and distance, within the thickness of the chip, based on the refractive index gradient and angle of incidence.
US09829656B2 Splice-on optical connector for outside plant drop cable
A connector assembly for a fiber optic cable comprises a multi-part inner housing adapted to support an optical fiber splice connection structure. A cable clamp is located at a proximal end of the inner housing and is adapted to engage an outer sheath of a fiber optic cable. Preferably, the cable clamp is rotatable with respect to the inner housing.
US09829652B2 Connector structure and connector connection structure
In the present invention, a connector structure comprises a multi-core fiber and a ferrule. The multi-core fiber comprises a plurality of cores and a cladding that surrounds the cores. The ferrule holds the multi-core fiber. A tip of the multi-core fiber protrudes from an end face of the ferrule. A relation Δ≦14.8/a is satisfied. In the formula, Δ (μm) is a difference between a maximum protrusion height and a minimum protrusion height from an end face of the ferrule in a reference circle at the tip of the multi-core fiber. The reference circle is a minimum circle that includes all mode field diameters of the plurality of the cores having a center of cross section of the multi-core fiber as its center. And a (μm) is a radius of the reference circle.
US09829651B2 Systems and methods for optically connecting fiber arrays with paired transmit and receive fibers
Systems and methods for optically connecting first and second fiber arrays at different locations with paired transmit and received fibers are disclosed. A method includes establishing at a first location first and second fiber arrays of fibers T and R, and establishing at a second location third and fourth fiber arrays of fibers T′ and R′. A trunk cable is then used to optically connect fibers T to fibers R′ and fibers R′ to fibers T to form first fiber pairs (T,R) where T=1 to (N/2) and R=[(N/2)+1] to N, and second fiber pairs (T′, R′), where T′=1′ to (N/2)′ and R′=[(N/2)+1]′ to N′, wherein N is an even number greater than 2.
US09829641B2 Integrated lens-array-on-substrate for optical coupling system and fabrication method thereof
An integrated optical coupling device may include a substrate, a coating layer disposed on the substrate, and a prism disposed on the coating layer. The prism may include a first surface and a second surface. The integrated optical coupling device may also include a first lens disposed on the first surface of the prism, a second lens disposed on the second surface of the prism, and an anti-reflection coating layer disposed on the first lens and the second lens.
US09829638B2 Multichannel optical transmitter and method of aligning components in the same
An optical multiplexer and methods of making and calibrating the same are disclosed. A method of aligning components in a multichannel optical/optoelectronic transmitter includes passively fixing a plurality of light emitters in place on a substrate; adjusting positions of a first lens passing light from a first light emitter and an optical signal transmission medium receiving the light from the first light emitter until a far field spot of the light from the first light emitter is at or near an end of the transmission medium; fixing one or more optical subassemblies on the substrate; and adjusting positions of the optical subassembly(ies) to align light from the remaining light emitters with the far field spot. Some embodiments include multiple optical subassemblies, each including a lens and a filter. Other embodiments include one optical subassembly including a mirror and a beam combiner.
US09829637B2 Multiplexer
Embodiments of the present disclosure provide a multiplexer, and relate to the field of fiber communications technologies. The multiplexer according to the embodiments of the present disclosure includes a first light beam adjusting element, a second light beam adjusting element, a first light filtering and combining element or splitting element, a second light filtering and combining element or splitting element, a polarization changing element, and a light polarizing and combining element. The optical multiplexer according to the embodiments of the present disclosure may not only implement combining at least four light beams into one light beam but also reduce the number of reflection times of light during a light combination process.
US09829629B2 Methods and systems relating to optical waveguide tapers
Photonic integrated circuits required connection to germanium doped silica cored optical fibers or silica cored and fluorine doped silica cladding optical fibers which have low index contrast and large mode field diameters. However, the optical waveguide within a photonic integrated circuit such as formed using silicon-on-insulator or compound semiconductors tends to be high index contrast and small mode field diameter. Accordingly, it is necessary to implement adiabatic waveguide tapers with a high coupling efficiency and small footprint in order to couple into the photonic integrated circuits to/from the optical fiber. Prior art tapers have been generally high loss and absorb valuable die footprint. In contrast the inventors demonstrate a small low loss waveguide taper designed using a methodology they refer to a “constant loss”.
US09829628B2 Structure for optical waveguide and contact wire intersection
A device and a method for manufacturing the device are presented. The device includes a ridge, a peninsula formation, and a conductive trace. The ridge is defined within a semiconducting material. The peninsula formation is also defined within the semiconducting material and is adjacent to the ridge such that a gap exists between an end face of the peninsula formation and a side wall of the ridge. The conductive trace bridges across the gap such that the conductive trace runs over a top surface of the peninsula and a top surface of the ridge.
US09829625B2 Optical fiber
An optical fiber comprises a glass fiber which comprises a core and a cladding, a primary resin coating layer which covers the periphery of the glass fiber, and a secondary resin coating layer which covers the periphery of the primary resin coating layer. The glass fiber is a multimode fiber having a core diameter of 40-60 μm and a cladding diameter of 90-110 μm, and the primary resin coating layer is a layer formed by curing a curable resin composition which comprises oligomers, monomers, and a reaction initiator, the curable resin composition containing a one-end-capped oligomer in an amount of 30% by mass or larger based on all the oligomers.
US09829622B2 Illuminating device and liquid crystal display device
An illuminating device includes: a light source; a light guide plate which converts light emitted from the light source into a surface light ray and emits the surface light ray through a front surface of the light guide plate; and an optical sheet which changes a propagation direction of the surface light ray emitted from the light guide plate. The light source is arranged in opposition to one end surface of the light guide plate. A polarization state converting structure to convert a polarization state of the light propagating through the light guide plate is provided in a rear surface of the light guide plate. The polarization state converting structure contains an inclination plane having a ridge line extending in a direction perpendicular to the extension direction of the one end surface.
US09829611B2 Optical film and display device comprising the same
An optical film may include a light diffusion portion including light scattering particles dispersed in a light transmissive media, and a light transmission portion including the light transmissive media. The light diffusion portion may be adjacent the light transmission portion.
US09829610B2 Display having light-scattering property
A display includes light-scattering regions. Each of the light-scattering regions is provided with linear protrusions and/or recesses having the same longitudinal direction. The light-scattering regions are different from each other in the longitudinal direction.
US09829597B2 Model based inversion of acoustic impedance of annulus behind casing
Techniques involve obtaining acoustic data from an acoustic logging tool, where the acoustic data includes waves reflected from the casing, the annular fill material, the formation, and/or interfaces between any of the casing, the annular fill material, and the formation. A crude casing thickness, tool position (e.g., eccentering), mud sound velocity may be estimated using the acoustic data. A specular reflection signal may also be estimated based on the acoustic data. A modeled waveform may be generated using the estimated specular reflection signal and one or more model parameters, such as an estimated crude casing thickness, an estimated tool position, an estimated sound velocity of mud between the acoustic logging tool and the casing, an estimated impedance of the annular fill material, and an estimated impedance of the mud. The modeled waveform may be calibrated in some embodiments. Furthermore, a casing thickness may be estimated by matching the modeled waveform with the corresponding measured acoustic data. The techniques may output one or more of a thickness of the casing, an apparent impedance of the annular fill material, and the impedance of mud.
US09829593B2 Determination of an impulse response at a subsurface image level
Determination of an impulse response at a subsurface image level can include extrapolation of an up-going pressure wavefield to a subsurface image level, extrapolation of a down-going velocity wavefield to the subsurface image level, and determination of the impulse response at the subsurface image level from a hypothetical seismic source by spectral division of the extrapolated up-going pressure wavefield by the extrapolated down-going velocity wavefield.
US09829592B2 Seismic imaging with visco-acoustic reverse-time migration using pseudo-analytical method
In one embodiment, a reverse time migration module is configured with a visco-acoustic wave equation for media with heterogeneous attenuation solved using a pseudo-analytical method. Seismic data is obtained for a zone of interest, and a model is created for the zone of interest. The model has spatial variability in velocity and quality factor. Pseudo-analytic Q-compensating reverse time migration (PA-Q-RTM) is performed using the reverse time migration module and the model for the zone of interest to obtain PA-Q-RTM seismic data. In another embodiment, a system for processing seismic data includes a reverse time migration module configured with a visco-acoustic wave equation that is solved from the pseudo-analytical method. The system operates to obtain seismic data for a zone of interest and perform PA-Q-RTM using a model for the zone of interest to obtain PA-Q-RTM seismic data for the zone of interest. Other embodiments and features are also disclosed.
US09829585B2 Systems and methods for high voltage conversion and multiplication for ionizing radiation detection
Systems and methods for high voltage conversion and multiplication for ionizing radiation detection are disclosed. According to an aspect, an electronic device comprises at least one detector configured for detecting ionizing radiation. Further, the electronic device comprises a translator assembly coupled to the at least one detector and configured to convert a voltage from a first voltage level to a second voltage level, wherein the at least one detector operates at the first voltage level. Further, the translator assembly is configured to voltage isolate the at least one detector operating at the first voltage level from a coupled electronic circuit operating at the second voltage level.
US09829582B2 Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD)
A differential global positioning system (DGPS) processor can include an almost fixed integer ambiguity (AFIA) module for generating in real-time a multiple dimensional state vector of integer ambiguities and multiple dimensional corrections. The AFIA module can use double difference (DD) measurements for pseudo-range (PR) and carrier phase (CP) pairs generated from at least three global positioning system (GPS) receivers. A DGPS processor can be included in a high data rate real time attitude determination (RTAD) system to achieve high heading accuracy with high integrity.
US09829575B2 Method for representing a vehicle environment with position points
A sensor system detects objects in an environment ahead of a vehicle. The environment is represented by a predetermined fixed number of position points in an environment model. Initially and when no objects are detected, the position points may be distributed stochastically over the detection area of the sensor system. When objects are detected, the position points are re-distributed based on the detected objects, e.g. with a higher density of position points to represent the detected objects. Because the total number of position points is a predefined fixed number that remains constant, the processing, storage and transmission of the environment model involves a constant data volume and efficient use of memory and transmission bandwidth.
US09829568B2 Radar using hermetic transforms
The systems and methods use Hermetic Transform processing to achieve higher resolution in space, time, and frequency measurements, leading to enhanced object detection, localization, and classification, and can improve several aspects of RADAR, including: phased-array beamforming, Doppler filter processing, pulse compression/replica correlation, and in the creation of higher resolution ambiguity function measurements for both multi-static active and passive RADAR.
US09829561B2 Balloon-based positioning system and method
Disclosed herein are embodiments of a balloon-based positioning system and method. In one example embodiment, a system includes a group of at least three balloons deployed in the stratosphere and a control system configured for: determining a first set of spatial relationships relating to the group; determining a second set of spatial relationships relating to at least a portion of the group and to a reference point; determining a position of the reference point relative to the earth; using the determined first set, the determined second set, and the determined position of the reference point relative to the earth as a basis for determining a position of a target balloon in the group relative to the earth; and transmitting the determined position of the target balloon relative to the earth.
US09829560B2 Determining the position of a mobile device using the characteristics of received signals and a reference database
Some embodiments use scanning devices to characterize radio signals received at a number of locations within a geographical area of interest. The signal characteristics along with the location information associated with the characteristics are stored in a centralized reference database. A mobile device characterizes signals it receives at a certain location and compares the characteristics with the signal characteristics stored in the reference database to obtain accurate location information of the certain location.
US09829551B2 RF coil unit and MRI apparatus
An RF coil unit of an embodiment includes a plurality of first coil elements each having a first main loop which receives a magnetic resonance signal and a plurality of second coil elements each having a second main loop and a sub-loop protruding from a portion of the second main loop. Any combination of two coil elements chosen from the plural first coil elements and the plural second coil elements is arranged in an overlap area where areas surrounded by one and another one of the two coil elements overlap in such a way that the overlap area is located in an area surrounded by the first main loop.
US09829549B2 MR antenna with compensation for variable distance to shield
A whole-body coil for a magnetic resonance tomography device includes one or more compensation capacitors between a high-frequency antenna and an RF shield. The one or more compensation capacitors each have variable capacitance caused by a variation in a distance of the RF shield to the high-frequency antenna.
US09829547B2 Head-up display with eye-tracker for MRI applications
A head-up display and eye-tracker system, suitable for use with a patient in an MRI tube during an MRI procedure. An electronic display assembly includes an outer display tube housing for housing an electronic display device for generating images, the outer tube housing fabricated of an electrically conductive, non-ferrous material. An eye-tracker camera assembly includes an outer camera tube housing for housing an electronic camera sensor, the outer tube camera housing fabricated of an electrically conductive, non-ferrous material. An eyepiece assembly includes an outer housing. A beam splitter assembly includes a beam splitter block having a receptacle holding a beam splitter, the block formed of an electrically conductive, non-ferrous material. The beam splitter reflects light from the display onto the patient's eye, and allows light reflected from the patient's eye to pass to the camera sensor. In another embodiment as a display system, the eye-tracker camera assembly is omitted.
US09829534B2 Device and method for monitoring a power semiconductor switch
A device for monitoring a power semiconductor switch includes a circuit section for applying to the power semiconductor switch an HF voltage having a frequency above a switching threshold of the power semiconductor switch, a shunt resistor for detecting an actual HF current resulting from application of the HF voltage to the power semiconductor switch, a monitoring circuit for comparing the actual HF current with an expected HF current that depends on a switching state of the power semiconductor switch when the HF voltage is applied to the power semiconductor switch, and a comparator for generating a power semiconductor status signal depending on a result of the comparison. A corresponding method for monitoring a power semiconductor switch of this type is also described.
US09829522B2 Method and apparatus for tuning a resistance and reactance of a wireless power transmitter testing unit
An apparatus for testing an impedance range of a wireless power transmitter is provided. The apparatus comprises an adjustable impedance circuit configurable to be connected to a power source. The apparatus further comprises a transformer coupled the adjustable impedance circuit. The apparatus further comprises a sensing circuit configured to sense a parameter indicative of a parasitic impedance of the adjustable impedance circuit. The apparatus further comprises a driver circuit configured to drive the transformer with a signal based on the sensed parameter that causes the transformer to apply a first voltage to the adjustable impedance circuit. The first voltage has a substantially same amplitude as a voltage drop caused by the parasitic impedance. The second voltage is out of phase with the voltage drop. The sensed parameter is a current circulating in the adjustable impedance circuit or a voltage across at least a portion of the adjustable impedance circuit.
US09829507B2 Method of manufacturing semiconductor device, and probe card
Reliability of an electrical test of a semiconductor wafer is improved. A method of manufacturing a semiconductor device includes a step of performing an electrical test of a semiconductor element by allowing contact portions (tips) of a force terminal (contact terminal) and a sense terminal (contact terminal) held by a probe card (first card) to come into contact with an electrode terminal of a semiconductor wafer. In the step of performing the electrical test, the contact portions of the force terminal and the sense terminal move in a direction away from each other after coming into contact with the first electrode terminal.
US09829505B2 Electronic device, electronic apparatus, and moving object
An electronic device includes an accommodation space formed between a first base material and a second base material so as to seal a space therebetween, and a functional element in the accommodation space. The accommodation space is formed in an inner region of a bonding portion between the first base material and the second base material. The electronic device includes wirings extending from the inner region through the bonding portion to the outside of the accommodation space. The bonding portion includes a first bonding region and a second bonding region. The wiring includes a first wiring portion having a first direction toward the outside through the first bonding region from the inner region and a second wiring portion having a second direction toward the outside through the second bonding region from the inner region. The first and the second directions are different.
US09829501B2 Rotational sensing based on inductive sensing
A rotational sensing system is adaptable to sensing motor rotation based on eddy current sensing. An axial target surface is incorporated with the motor rotor, and includes one or more conductive target segment(s). An inductive sensor is mounted adjacent the axial target surface, and includes one or more inductive sense coil(s), such that rotor rotation rotates the target segment(s) laterally under the sense coil(s). An inductance-to-digital converter (IDC) drives sensor excitation current to project a magnetic sensing field toward the rotating axial target surface. Sensor response is characterized by successive sensor phase cycles that cycle between LMIN in which a sense coil is aligned with a target segment, and LMAX in which the sense coil is misaligned. The number of sensor phase cycles in a rotor rotation cycle corresponds to the number of target segments. The IDC converts sensor response measurements from successive sensor phase cycles into rotational data.
US09829499B2 Method and related systems for use with a fluidics device
Disclosed are fluidics devices and assemblies allowing for fluid flow between a plurality of wells. The fluidics devices and assemblies that are provided mimic in vivo tissue environments by allowing for initially segregated tissue cultures that can then be linked through fluid flow to measure integrated tissue response. The fluidics devices and assemblies provide a pumpless system using surface tension, gravity, and channel geometries. By linking human tissue functional systems to better simulate in vivo feedback and response signals between the tissues, the need for testing in animals can be minimized.
US09829496B2 Method for diagnosis of primary hyperaldosteronism
Methods and kits for the diagnosis of primary hyperaldosteronism (PHA). In particular, the use of a new diagnostic parameter that is composed of the ratio between the Ang II level, in particular the steady state equilibrium Ang II level, and the aldosterone level in a biological sample, such as e.g. plasma. The ratio of the two measured parameters is used to diagnose PHA in patients and has clear advantages over currently used diagnostic methods.
US09829492B2 Implantable prosthetic device comprising a cell expressing a channelrhodopsin
The present invention provides compositions and methods for light-activated cation channel proteins and their uses within cell membranes and subcellular regions. The invention provides for proteins, nucleic acids, vectors and methods for genetically targeted expression of light-activated cation channels to specific cells or defined cell populations. In particular the invention provides millisecond-timescale temporal control of cation channels using moderate light intensities in cells, cell lines, transgenic animals, and humans. The invention provides for optically generating electrical spikes in nerve cells and other excitable cells useful for driving neuronal networks, drug screening, and therapy.
US09829490B2 Use of amino acid sequences from Mycobacterium tuberculosis or corresponding nucleic acids for diagnosis and prevention of tubercular infection, diagnostic kit and vaccine therefrom
The present invention refers to the use of gene sequences or portions thereof characterized in that the same belong to the classes of in vitro and ex vivo induced, repressed or conserved genes in Mycobacterium tuberculosis currently infected human macrophages and to corresponding peptides or consensus peptides or proteins for the preparation of specific bio-markers for the diagnosis and prevention of active or latent disease.
US09829483B2 Methods of isolating extracellular vesicles
The specification provides methods for isolating extracellular vesicles. Extracellular vesicles can be efficiently isolated, e.g., from biological fluids or cell culture media, using a heparin-coated solid support.
US09829481B2 Senescence tracers
The instant invention relates to novel compounds useful for visualizing cell senescence, their preparation and use. In particular, this invention relates to novel fucose and amino-quinoline derivatives useful as senescence traces and their preparation.
US09829479B2 Photoacoustic imaging device and oxygen saturation measurement method
Provided is a photoacoustic imaging device including: a light source unit which generates an ultra-broadband pulsed laser beam and outputs the ultra-broadband pulsed laser beam; a filter unit which filters narrowband pulsed laser beams having predetermined different wavelength bands from the ultra-broadband pulsed laser beam to selectively extract the narrowband pulsed laser beams and outputs the narrowband pulsed laser beams as pulsed laser beams for photoacoustic imaging; and a PA (photoacoustic) unit which receives the pulsed laser beams for photoacoustic imaging to irradiate a measurement object with the pulsed laser beams for photoacoustic imaging and receives photoacoustic signals generated from the measurement object.
US09829470B2 Systems and methods of compensation for chromatography column volume variations
Provided are systems and methods for adapting to volume variations in microfluidic chromatography columns. A column is calibrated by comparing a parameter of the column with a same parameter of a reference column and generating, by a processor, an adjustment factor in response to the comparison between the parameter of the column with a same parameter of the reference column. Volume differences between the calibrated column and the reference column are compensated for by integrating the generated adjustment factor into a sample separation involving the calibrated column.
US09829466B2 Approximation algorithm for solving a momentum transfer cross section
The present invention comprises a method for automated, high throughput molecular identification of macromolecular organic compounds. The method may provide an approximate solution to a momentum transfer cross section of an analyte in a buffer gas as measured by an ion mobility spectrometer that has low computational demand, has a high level of accuracy, and is adaptable for a variety of drift gases.
US09829459B2 Electrochemical test sensor and method of forming the same
A method of depositing reagent on an electrochemical test sensor adapted to determine information relating to an analyte includes providing a base and forming an electrode pattern on the base. The method further includes depositing the reagent on at least the electrode pattern using a reagent-dispensing system. The reagent-dispensing system applies mechanical force to the reagent in the reagent-dispensing system to assist in providing a wet reagent droplet on at least the electrode pattern.
US09829441B2 Wafer image inspection apparatus
ProA wafer image inspection apparatus for inspecting defects of a semiconductor wafer comprises: a lighting portion for generating light; a lens portion for obtaining a wafer image, which is reflected after the light has been reflected onto a wafer to be inspected, and delivering the wafer image by lighting same in one direction; a dividing optical element for dividing the wafer image delivered from the lens portion; an image detection portion comprising a plurality of image-capturing elements, which are installed so that images which have passed through the lens portion and the dividing optical element are respectively formed on different focus positions; and an image processing portion for combining the images on different focus positions captured by the plurality of image pick-up elements to form a TSOM image, and comparing the TSOM image with a TSOM image of a normal semiconductor apparatus part to determine whether an object is defective.
US09829437B2 Microfluidic biosensing system
Disclosed is a microfluidic biosensing system including a processor, in which a Raman barcode database corresponding to at least one Raman spectrum signal is stored, a plurality of Raman barcode beads mixed with a target fluid and coupled to at least one target bioparticle in the target fluid, a microfluidic channel disposed to make the target fluid mixed with the Raman barcode beads flow therethrough, a light source disposed on the microfluidic channel, and a spectral detection device connected to the processor and disposed to correspond to the light source. The spectral detection device receives the Raman spectrum signal generated when the target bioparticle coupled with the Raman barcode bead is irradiated, and transfers the received Raman spectrum signal to the processor. The processor determines a type of the bioparticle(s) and calculates the number of bioparticle(s) by matching the Raman spectrum signal(s) to the Raman barcode database.
US09829436B2 Metal-enhanced photoluminescence from carbon nanodots
The present invention relates to enhancement of detectable emissions from carbon nanodots or variants thereof by using the techniques of MEF to further enhance carbon nanodot brightness, photostability, and thus, potentially detectability in biological imaging applications by using plasmon supporting materials, such as silver island films and positioning of the carbon nanodots an optimal distance from the plasmon supporting materials.
US09829423B2 Characterization methods
A method for determining characteristics of a mesoporous material using a desiccation or hydration test is disclosed. The test may involve using a test fluid and exposing sample of a core to a controlled environment, then weighing the samples. The samples may be core samples, comminuted samples, or cuttings. Utilizing the determined characteristics, properties of the mesoporous material, such as porosities, absolute permeabilities and relative permeabilities may be determined.
US09829420B2 Apparatus and method for optimizing a test bed that is utilized for testing low cycle and high-cycle fatigue including modifying a support
A method for optimizing a low cycle and optionally high-cycle fatigue test rig includes selecting variable geometric parameters of the support member and/or of the workpiece of the rig, in addition to ranges of variation of these parameters, selecting at least one aim or design objective to be achieved, a variation in the values of at least a part of the abovementioned parameters having an influence on this aim or design objective, and testing one or a plurality of the values of the abovementioned parameters, in the respective ranges of same, and determining those values that make it possible to achieve the aim or design objection. With those values, the method including producing or modifying a support member and/or a workpiece on the basis of the optimized parameters.
US09829410B2 Distributed fiber bend and stress measurement for determining optical fiber reliability by multi-wavelength optical reflectometry
The disclosed technology in this patent document includes, among others, methods and apparatus for distributed measuring at least one of fiber bend or stress related characteristics along an optical path of a fiber under test (FUT) using both a light input unit and a light output unit connected to the FUT at one single end.
US09829407B2 Measuring unit and measuring assembly for measuring unbalance forces
The present invention relates to measuring unit for measuring forces generated by unbalance of rotor mounted on measuring shaft, particularly of vehicle wheel mounted on measuring shaft of wheel balancing machine, the measuring unit comprising stationary frame, first bearing for receiving measuring shaft rotatably about its shaft axis (Z), second bearing pivotally supporting first bearing about pivot axis (Y) which intersects shaft axis (Z) and being supported on stationary frame, first force sensor for measuring forces generated by unbalance of rotating rotor and acting on measuring shaft about pivot axis (Y), and second force sensor for measuring forces generated by unbalance of rotating rotor and acting on measuring shaft and on second bearing in direction intersecting shaft axis (Z), wherein second bearing and stationary frame are integrally formed of single element as support plate.
US09829400B2 Magnetic torquer sensor for steering system
A magnetic torquer sensor for a steering system includes a magnetic unit, a magnetism-collecting unit, and a magnetic sensing element. The magnetic unit has a magnet ring. The magnetism-collecting unit has an inner magnetism-collecting ring and an outer magnetism-collecting ring. The inner magnetism-collecting ring has inner magnetism-collecting portions. The outer magnetism-collecting ring has outer magnetism-collecting portions. The outer magnetism-collecting portions and the inner magnetism-collecting portions are arranged alternately. The inner magnetism-collecting portions have their inner surfaces spaced from the magnet ring by a predetermined interval and level with inner surfaces of the outer magnetism-collecting portions. The magnetic sensing element is arranged at outer surfaces of the inner and outer magnetism-collecting rings for sensing magnetic-field variation between the inner and outer magnetism-collecting rings when they rotate with respect to the magnet ring. Thereby, the steering system provides good linearity.
US09829395B2 Air temperature sensor arrangement for a vehicle and method of measuring air temperature
An air temperature sensor arrangement for a vehicle includes a temperature sensor housing having a base portion, an inlet and an outlet. Also included is a main flow path defined by a continuously curvilinear wall, the main flow path extending from the inlet to the outlet for separating particulate matter from an inlet airflow. Further included is a temperature sensor disposed within an internal cavity of the temperature sensor housing.
US09829394B2 Method for determining the fuel temperature
A method is provided for determining the fuel temperature in the high-pressure zone of a fuel injection system of a motor vehicle. The fuel injection system has at least one injector operated by a servo valve which is actuated by means of a piezo actuator. After an injection process has been carried out, the piezo actuator is discharged after the injection has ended in such a way that the servo valve can close, but a non-positive connection remains between the piezo actuator and the servo valve. This condition of reduced charge is maintained. The pressure oscillation of the actuator voltage resulting from this is recorded and from this the hydraulic natural frequency of the enclosed high-pressure volume of fuel is deduced. The prevailing fuel temperature can be determined from the natural frequency.
US09829387B2 System and method for temperature sensing
According to an embodiment, a method of operating a measurement circuit includes biasing a sense transistor to conduct current through a first conduction channel in a first direction during a first mode, injecting a measurement current into a body diode of the sense transistor during a second mode, measuring a first voltage across the sense transistor when the measurement current is injected, and determining a temperature of the sense transistor based on the first voltage. When the measurement current is injected, it is injected in a second direction opposite the first direction. The sense transistor is integrated in a semiconductor body with a load transistor having a second conduction channel, and the first conduction channel and the second conduction channel are coupled to an input node.
US09829378B1 Determining a size of cell of a transmission spectroscopy device
A transmission spectroscopy device can direct light into a sample, and determine properties of the sample based on how much light emerges from the sample. The device can use a cell to contain the sample, so that the size of the cell defines the optical path length traversed by light in the sample. To ensure accuracy in the measurements, it is beneficial to calibrate the device by measuring the size of the cell periodically or as needed. To measure the size of the cell, the device can perform a transmission spectroscopy measurement of a known substance, such as pure water, to produce a measured absorbance spectrum of the known substance. The device can subtract a known absorbance spectrum of the known substance from the measured absorbance spectrum to form an oscillatory fringe pattern. The device can determine the size of the cell from a period of the fringe pattern.
US09829375B2 Light sensing system, and method for calibrating a light sensing device
The present invention relates to a light sensing system for sensing ambient light intensity, comprising a light sensing device with at least one light sensor and a calibration device for calibrating the sensor. The calibration device comprises at least one light source that emits light with a standard intensity. The invention is further related to a corresponding method for calibrating a light sensing device, comprising the illumination of the light sensor of the light sensing device with light that has a standard intensity, the comparison of the output intensity signal of the sensor with an expected signal that corresponds to the standard intensity, and the matching of the output intensity signal of the sensor to the expected signal by adjusting a gain parameter of the sensor.
US09829371B2 Instrument device with a rotating needle and circumferentially arranged projected scales
An instrument device includes multiple projected scales projected toward a viewing position side in an axial line direction of a rotation center axis of an indicating needle and arranged at intervals in a circumferential direction, a display board including an insertion portion by which each of the projected scales is projected, an annular portion which covers an outer radial direction portion from the viewing position side in each projected end surface arranged on the viewing position side in each of the projected scales, and a lighting device for emitting light to the projected scales. The projected scale includes a scale visible surface in an inner radial direction than the annular portion in the projected end surface. The annular portion includes grooves provided to each of the projected scales.
US09829370B2 Methods and systems for fuel level indicators in a saddle fuel tank
Methods and systems are provided for diagnosing fuel level indicators in a saddle fuel tank. In one example, a method may include determining degradation of each of the first and the second fuel level indicators included in a first compartment and a second compartment of a saddle tank based on a correlation between changes in fuel tank pressure during the refueling event and an indication by the fuel level indicators of the first and the second compartment reaching full capacity.
US09829369B2 Ultrasound level transmitter
A filling level transmitter includes a sound-conducting tube and a filling level sensor. The filling level sensor has: a housing including a ceramic substrate and a metal lid soldered to the substrate, an ultrasonic transceiver arranged in the housing and having a sound-outputting region, the ultrasonic transceiver being connected by at least the sound-outputting region to the substrate, and sensor electronics arranged in the housing.
US09829358B2 Device for determining a property of a fluid and method of forming the same
In various embodiments, a device for determining a property of a fluid may be provided. The device may include a fluid receiving structure configured to receive the fluid having a first condition. The device may further include a flow control structure coupled to the fluid receiving structure. The flow control structure may be configured to change the first condition of the fluid to a second condition. The device may further include a determination mechanism configured to determine the property of the fluid based on the second condition. The device may also include a voltage generation mechanism a voltage generation mechanism configured to generate a voltage based on the second condition.
US09829357B2 Microelectromechanical sensor module and corresponding production method
A microelectromechanical sensor module includes a sensing mechanism for measuring an acceleration, pressure, air humidity or the like, a control mechanism for controlling the sensing mechanism, an energy supply mechanism for supplying the sensor module with energy, and a transmission mechanism for transmitting signals of the sensing mechanism. At least three of the mechanisms are integrated at the chip level in at least one chip in each case. A corresponding method is implemented to produce the microelectromechanical sensor module.
US09829354B2 Sensor arrangement, sensor and cable for use in process automation
A sensor arrangement and cable for use in process automation, including a sensor having at least one sensor element for recording a value in process automation, a first interface for transmitting a measured value depending on the measured value to a second interface, the first interface including a first mechanical, and a cable for transmitting the value to a superordinate unit, the cable including said second interface, which is complementary to the first interface, and a second mechanical coupling complementary to the first mechanical coupling, wherein the second interface and mechanical coupling are arranged in a cable housing, wherein the sensor is detachably connectible to the cable by the first mechanical coupling and the second mechanical coupling, characterized in that the second mechanical coupling is arranged at an angle less than 180° to the longitudinal axis of the cable housing.
US09829353B2 Instrument panel for motor vehicles and method of illumination
An instrument panel for a motor vehicle includes: a display area including a first portion, a second portion, and a third portion. The first portion is located in a first main plane of extension. The second portion is located in a second main plane of extension. The second main plane of extension is positioned relative to the first main plane of extension with respect to a user of the instrument panel such that the second portion of the display area is positioned further from a normal position of the eyes of the user relative to the first portion of the display area. The instrument panel further includes an optical conductor, the optical conductor including a first part and a second part. At least part of the second portion and/or at least part of the third portion of the display area is illuminated by the second part of the optical conductor.
US09829343B2 System and method for controlling a connection of a meter to a power line
The disclosure relates to a meter for monitoring usage of power provided by a power transmission system to a site. The meter comprises: a communication module to generate communications carried over the transmission system; a relay having a first position connecting power from the transmission system to the site and a second position disconnecting power; a request manager module to process messages from a head end associated with the transmission system; a meter module connected to a power feed associated with the transmission system to provide readings relating to the power used at the site; an event manager module to evaluate new events queued in a message queue received by the meter and after evaluating the new events to send a message to the head end relating to the earliest event in the message queue; a connection manager module managing the power connection to the transmission system.
US09829339B2 Live branded dynamic mapping
A live dynamic map that provides for increased convenience for a user at a venue is disclosed. The live dynamic map may be branded for a venue, shows points of interest and paths between locations, includes a messaging capability, and allows users to be social with one another as well as venue management. Live branded mapping may allow for similar engagement on a region-by-region, neighborhood-by-neighborhood, or even brand-by-brand basis. By engaging on a hyper-local level, the present mapping platform can better target user and payload delivering and improve upon business to consumer brand engagement.
US09829335B2 Virtual breadcrumbs for indoor location wayfinding
Technologies for directional wayfinding include a mobile computing device having one or more local location sensors to generate data indicative of movement of the mobile computing device. The mobile computing device captures first sensor data indicative of movement of the mobile computing device along a path and determines a series of waypoints based on the first sensor data. The waypoints may describe movement data of the mobile computing device, including length and direction of movement. The mobile computing device determines a series of directional instructions to guide a user of the mobile computing device back along the path in the reverse order and presents the directional instructions to the user. The mobile computing device may monitor the sensor data to determine whether the user has arrived at each waypoint while reversing the path. The sensors may include an accelerometer, gyroscope, magnetometer, or altimeter. Other embodiments are described and claimed.
US09829332B2 Method and machine for generating map data and a method and navigation device for determining a route using map data
A method of processing speed data is disclosed for use in the provision of enhanced map data including a plurality of navigable segments which together may define a navigable route in an area covered by a digital map. In at least one embodiment, the method includes (i) obtaining the speed data for at least one segment, the speed data including the measured speed of travel of a plurality of vehicles through the segment at different times; (ii) generating from the speed data for the at least one segment, data on at least one normal speed profile including an average speed of travel through the segment for a time recurring weekly; (iii) for at least one specified time, generating for the at least one segment data on at least one abnormal speed profile including an expected speed of travel through the segment during the specified time, the specified time being a time that does not occur weekly; and (iv) assigning to the at least one segment of the map data the corresponding normal speed profile and the abnormal speed profile for use by a navigation device in routing algorithms to determine a journey across the area.
US09829324B2 Engine block heater failure detection
A vehicle system includes a sensor that measures an engine block heating characteristic associated with an engine block heater. A processing device is programmed to determine an operating state of the engine block heater based on the engine block heating characteristic measured. A communication device is programmed to transmit a message that includes the operating state of the engine block heater.
US09829320B2 Systems and methods for dynamic path length control modulation
Systems and methods for dynamic PLC modulation are provided. In certain embodiments, a gyroscope system includes a block having cavities and passages that define a path; mirrors, each located in one of the cavities, direct light along the path defined by the cavities and the passages; a mirror drive coupled to one of the mirrors to change a position of the mirror, wherein the path's length is changed as the mirror's position changes; a photodetector that measures power of light along the path; and a controller that provides a control signal indicative of an amplitude of PLC modulation and a PLC frequency to the mirror drive; wherein the mirror drive, in response to the control signal, changes the position of the mirror at the frequency, wherein the mirror drive moves based on the amplitude; and wherein the controller changes the amplitude in relation to the measured power of the light.
US09829319B2 Microelectromechanical device having an oscillating mass and a forcing stage, and method of controlling a microelectromechanical device
A microelectromechanical device includes: a body; a movable mass, elastically coupled to the body and oscillatable with respect to the body according to a degree of freedom; a frequency detector, configured to detect a current oscillation frequency of the movable mass; and a forcing stage, capacitively coupled to the movable mass and configured to provide energy to the movable mass through forcing signals having a forcing frequency equal to the current oscillation frequency detected by the frequency detector, at least in a first transient operating condition.
US09829318B2 Gyroscope structure and gyroscope device
A microelectromechanical gyroscope structure for detecting angular motion about an axis of angular motion. A drive element is suspended for one-dimensional motion in a direction of a drive axis, and a sense body carries one or more sense rotor electrodes and is coupled to the drive element with a first directional spring structure that forces the sense body to move with the drive element and has a preferred direction of motion in a direction of a sense axis. The drive element includes an actuation body and a drive frame wherein the first spring structure couples the sense body directionally to the drive frame, and a second directional spring structure that couples the drive frame to the actuation body and has a preferred direction of motion in the direction of the sense axis.
US09829317B2 Drive circuit for MEMS resonator startup
A drive circuit for a MEMS resonator can include closed loop means for detecting and amplifying a signal of the MEMS resonator, and means for feeding the detected and amplified signal as a feedback signal back to the MEMS resonator. The circuitry also comprises DC bias voltage means for generating for the MEMS resonator a first DC bias voltage, and a second DC bias voltage that is controlled according to measured amplitudes of the MEMS resonator, one of the DC bias voltages being summed into the feedback signal. The circuitry comprises also a start-up circuitry adapted to detect a start-up state, and in response to a detected start-up state change at last one of the DC bias voltages to a predefined level. The state of constant oscillation is achieved reliably and in short time.
US09829315B2 Omnidirectional image measuring instrument
An omnidirectional image measuring instrument includes a horizontal rotary table, a horizontal rotary driving unit capable of rotating the horizontal rotary table, an electronic distance meter (EDM) device and an image pickup device provided on the horizontal rotary table, and a control device for synchronously controlling a distance measurement by the EDM device and an image pickup by the image pickup device. The control device rotates the horizontal rotary table at every predetermined angle, operates the image pickup device, acquires single images at every predetermined rotational angle over a total circumference, combines the single images, prepares an omnidirectional image, performs scanning with a distance measuring light from the EDM device, carries out the distance measurement at every predetermined rotational angle over the total circumference, calculates a horizontal angle and a vertical angle of a distance measuring point from the omnidirectional image and obtains three-dimensional data of the measuring point.
US09829311B1 Force measurement system
A force measurement system that includes at least one force plate module is disclosed herein. The at least one force plate module has a plurality of force plate assemblies supported on a base component, each of the force plate assemblies includes a plate component having a top surface, the top surface of the plate component forming a force measurement surface for receiving at least one portion of a body of a subject; and at least one force transducer, the at least one force transducer configured to sense one or more measured quantities and output one or more signals that are representative of the one or more measured quantities, the plate component being supported on the at least one force transducer. The at least one force plate module is configured to be connected to one or more additional force plate modules so as to form a modular array of force plates.
US09829308B2 System and method for measuring and mapping a surface relative to a reference
A method for measuring the displacement of a surface relative to a base reference. The method includes generating point cloud data between a reference point and a surface disposed distally from the reference point to define a three dimensional image of the surface. The method also includes determining the location and direction of key reference parameters of the object defined by the three dimensional image from the point cloud data. The method also includes obtaining base reference data in a prescribed co-ordinate system in respect of a base reference relative to the surface. Further, the method provides for processing the point cloud data and the base reference data, orientating the point cloud data relative to the key reference parameters defined by the base reference data and transforming the point cloud data into a co-ordinate system coinciding with the base reference data.
US09829305B2 Metrology device and method of changing operating system
A system is provided for communicating between a 3D metrology device and a portable computing device via near field communications. In one embodiment, the metrology device is an articulated coordinate measurement machine (AACMM), a laser tracker, a laser scanner or a triangulation scanner, and the portable communications device is a cellular phone or a tablet. The portable device may use the NFC to establish to change or establish settings and parameters or to replace at least a portion of the operating system used to control the metrology device.
US09829304B2 Sensorless position control of active-material actuators
A system for estimating a position associated with a pre-tensioned active material without using a position sensor. The system includes an active material being transformable between a first state and a second state in response to a pre-determined stimulus and pre-tensioned to at least a pre-determined threshold, yielding the pre-tensioned active material. The system also includes a processing unit configured to perform various operations. The operations include obtaining a value for electrical resistance of the pre-tensioned active material. The operations also include estimating, using the electrical resistance determined, the position associated with the pre-tensioned active material.
US09829303B2 Shape measuring apparatus
In a shape measuring apparatus for measuring the roughness and/or contour of a surface of a workpiece by sliding a sensing pin on a tip end side of an arm on the workpiece, the arm is provided with an engagement mechanism that makes a sensing pin side of the arm removable to a base end side of the arm. The engagement mechanism has two engagement surfaces which face each other and attract each other by a magnetic force. One of the engagement surfaces includes a linear first groove that is in parallel to an axis of the arm and another engagement part that is different from the first groove, and the other of the engagement surfaces includes a first fitting pin that is positioned to be fitted into the first groove and a second fitting pin that is fitted into the other engagement part.
US09829291B2 Arrow having multiple exterior diameters and multiple interior diameters
A cylindrical carbon fiber arrow shaft formed with an exterior surface having single or multiple outside diameters and formed with an axial bore having multiple interior diameters. In a preferred embodiment, the exterior surface of the arrow shaft has an increased external diameter at the nock end and tapers to a smaller external diameter at the tip end. The axial bore has an internal diameter at the nock end corresponding to standard arrows having external diameters of 0.295 inches and tapers to a smaller internal diameter at the tip end. Modifying the length, diameter, and wall thickness of the arrow shaft varies the stiffness of the arrow shaft along the length and shifts the center of gravity along the length of the arrow shaft and as well. Utilizing standard internal diameters, nock and tips may be attached without spacers or inserts, thereby decreasing weight of the arrow significantly.
US09829284B2 Optoelectronics system and methods
Methods performed by an optoelectronic system are disclosed. A first method may be performed by a pulse data generator configured to acquire time from a clock; determine pulse data representative of a sequence of duration times and/or wavelength ranges as a function of, in part, a wavelength hopping algorithm; and determine and generate an output for controlling an operation of at least one optoelectronic system. A second method may be performed by a sensor controller configured to acquire the pulse data; and generate an output for controlling an operation of an optoelectronic system employed to produce an image viewable to a viewer. A third method may be performed by an image generator configured to acquire the pulse data; acquire digital data from an optoelectronic system; and generate image data representative of an image represented in data acquired from the optoelectronic system as a function of the pulse data.
US09829270B2 Bow accessory coupler
A coupler and method for coupling a bow accessory to a bow is described. The coupler, in one embodiment, includes an accessory support configured to support an accessory and a mount connected to the accessory support. The mount includes a plurality of flexible riser engagers configured to be coupled to the riser portion.
US09829268B1 Projectile launching device with self-timing and without cam lean
A projectile launching device includes self-timing without cam lean. The projectile launching device may include a rail, a riser, two energy storing components, (such as two limbs), two cams, a launch string, and at least one cable. The ends of the launch string are attached to the two cams. Opposing ends of first and second cables may be coupled to the rail or riser. A mid-portion of the first and second cables are slideably engaged with the first and second cams, respectively. Alternatively, a single cable may replace the first and second cables. The two cams are preferably built as mirror images of each other at a centerline of the rail. The two cams include a launch string track, having identical, but mirrored, upper and lower cable tracks.
US09829254B2 Installation for storing thermal energy
An installation for storing thermal energy is provided. The storage is carried out by the compression and relaxation of a working gas, wherein pump and compressor can be driven by, for example, electric motors which temporarily absorb excess power generated in the power grid. The generated thermal energy is temporarily stored in a cold accumulator and a heat accumulator. According to the invention, a vapor circuit is provided to connect to the heat accumulator and the cold accumulator for discharging the installation, by which a turbine for generating electrical energy can be driven by a generator. Said circuit is implemented by means of another conduit system distinct from the circuit for charging the installation. Advantageously, thermal energy generated from overcapacities in the power grid can thus be reconverted with high yield into electrical energy via a vapor circuit.
US09829252B2 Tank for heat exchanger
A tank for a heat exchanger includes a tank member and a base member. The tank member has one of a pre-crimped tab and a slot portion on a first lateral side. The pre-crimped tab is bent outward from a longitudinal axis. The slot portion has a throughhole. The base member has the other of the pre-crimped tab and the slot portion on the first lateral side. The tank member and the base member are fitted together to define an inner cavity therebetween. The pre-crimped tab is inserted in the throughhole on the first lateral side. One of the tank member and the base member is crimped to the other of the tank member and the base member on a second lateral side.
US09829249B2 Wafer dryer apparatus and method
Wafers on a first wafer carrier in a tank are lifted from the first wafer carrier and a bath in the tank so as to accomplish Marangoni drying of the wafers. The lifted dry wafers are positioned on a second wafer carrier in a chamber and shifted to an offset position. A barrier, which can be a wall of the chamber with or without a sweeping flow of gas, impedes the passage of deposits to the wafers arising during drying of the first wafer carrier. Static electricity can be discharged from wafer supports in the offset position.
US09829247B2 Method and device for separating a feed stream using radiation detectors
The present disclosure provides a method for separating a feed stream in a distillation tower. The method may include forming solids in a controlled freeze zone section of the distillation tower; emitting radiation from a first radiation source in the controlled freeze zone section while the controlled freeze zone section forms no solids; detecting radiation emitted by the first radiation source as a first radiation level; detecting radiation emitted by the first radiation source as a second radiation level after detecting the first radiation level; and determining whether the solids adhered to at least one of on and around a first mechanical component included in the controlled freeze zone section based on the first radiation level and the second radiation level.
US09829246B2 Cryogenic systems for removing acid gases from a hydrocarbon gas stream using co-current separation devices
A system for removing acid gases from a raw gas stream is provided. The system includes a cryogenic distillation column. The cryogenic distillation column receives a dehydrated and chilled sour gas stream, and separates the sour gas stream into an overhead gas stream comprised primarily of methane, and a bottom acid gas stream comprised primarily of carbon dioxide. The system also includes a series of co-current contactors. The co-current contactors may be placed in series to receive the bottom acid gas stream and recapture any entrained methane gas. Alternatively or in addition, the co-current contactors may be placed in series to receive the overhead gas stream, and sweeten it using a reflux liquid such as methane. In this instance, the sweetened gas is optionally liquefied and delivered for commercial sale, or is used as fuel gas on-site.
US09829242B2 Refrigeration device
A refrigeration device executes a chilling operation for cooling an interior so that the temperature of the interior reaches a set temperature that is set within a predetermined temperature range. The refrigeration device has an operation control unit that, in the chilling operation, switches between pull-down control and capacity control for cooling the interior with a cooling capacity lower than that of the pull-down control. The operation control unit performs the pull-down control until the temperature of air blown toward the interior reaches at least the set temperature.
US09829238B2 Dehumidifying apparatus
A first heat exchanger, a desiccant block, and a second heat exchanger are arranged in series. In a dehumidification operation, a first operation mode in which the first heat exchanger acts as a condenser or a radiator and the second heat exchanger acts as an evaporator and a second operation mode in which the first heat exchanger acts as an evaporator and the second heat exchanger acts as a condenser or a radiator are alternately repeated.
US09829232B2 Air-conditioning apparatus
Provided is an air-conditioning apparatus including a plurality of indoor units for an outdoor unit, which is capable of determining whether there is occurrence of frost formation on the outdoor unit during a heating operation so as to enable a transition to a defrosting operation at an appropriate timing. Each of the indoor units is configured to transmit an operating-state notification for notifying a self-operating state to the outdoor unit. The outdoor unit is configured to determine the number of indoor units performing the heating operation among the plurality of indoor units based on the operating-state notifications, and determine the occurrence of the frost formation after elapse of a preset time period from a time at which the number of the indoor units performing the heating operation changes.
US09829231B2 Refrigeration cycle apparatus
A refrigeration cycle apparatus includes low-pressure side pressure detecting means for detecting the pressure of a refrigerant being sucked by a compressor, suction refrigerant temperature detecting means for detecting the temperature of the refrigerant being sucked by the compressor, frequency detecting means for detecting the operation frequency of the compressor, cooling target fluid inflow temperature detecting means for detecting the temperature of a cooling target fluid flowing in an evaporator, cooling target fluid outflow temperature detecting means for detecting the temperature of the cooling target fluid flowing out of the evaporator, and flow rate calculating means (measuring unit, computing unit, and storage unit) for calculating the absolute quantity of the flow rate of the cooling target fluid flowing in the evaporator using a value detected by each detecting means.
US09829225B2 Module for a heat pump
The invention relates to a module for a heat pump, comprising an adsorption-desorption region, wherein in the region a bundle of pipes through which fluid can flow is arranged and a housing encloses the pipe bundle and a movable working medium in a sealing manner, wherein a supporting structure forms a mechanical support of a wall of the housing against the action of an external pressure.
US09829224B2 Air-conditioning apparatus
A refrigerant circuit is configured by connecting, by pipes, a compressor that compresses a heat-source-side refrigerant, a first refrigerant flow switching device, a heat-source-side heat exchanger, an expansion device, and one or more intermediate heat exchangers that exchange heat between a heat-source-side refrigerant and a heat medium that is different from the heat-source-side refrigerant. A controller performs control of pumps to drive the pumps at a specific pump capacity or higher to circulate the heat medium at a time when a heat recovery defrosting operation for causing the heat-source-side refrigerant that has been heated by the heat medium in the intermediate heat exchangers to flow into the heat-source-side heat exchanger for defrosting purposes.
US09829220B2 Heat exchanger and method of manufacturing the same
Disclosed are a heat exchanger and a method of manufacturing a heat exchanger. The heat exchanger may include a plurality of three-step tubes, each having a three-layered section and each having a liquid passage at a middle portion and module insertion spaces at opposite sides of the liquid passage, a plurality of thermoelectric modules inserted into the module insertion spaces, a plurality of cooling fins coupled to an outer surface of each of the three-step tubes, and an upper tank and a lower tank coupled to an upper side and a lower side of the three-step tubes to be fluidically communicated with the liquid passages of the three-step tubes. The three-step tubes and the cooling fins may be stacked laterally with respect to each other. The three-step tubes, the cooling fins, the upper tank, and the lower tank may be brazed by a same filler material comprising a metal.
US09829214B2 Cylindrical tubular heat exchanger type 1
A tubular heat exchanger employing radially arranged heat exchange tubes surrounding and attached to a center tube enclosing a heat source by an annular top flange attached to a removable top cover above the tube arrangement. The heat exchange tubes are connected at the bottom to an exhaust collection manifold which is in turn connected to an exhaust outlet pipe vented to the atmosphere. As heated fluid ascends inside the center tube, it is forced outwardly inside the top cover, apportioning the heated fluid into equally spaced radially arranged heat exchange tubes. The heated fluid descends inside the heat exchange tubes, disbursing heat outwardly through the walls of the heat exchange tubes into the ascending heat transfer fluid. The mostly cooled heated fluid is collected and recombined in the exhaust collection manifold and into the exhaust outlet pipe. The heat transfer fluid ascends above the top cover for final utilization.
US09829210B2 Air-conditioning apparatus and method for controlling air-conditioning apparatus by ranking capacities for use-side heat exchangers
An air-conditioning apparatus includes a refrigerant circuit formed by connecting, with pipes, a compressor, a first refrigerant flow switching device, a heat-source-side heat exchanger, an expansion device, and a plurality of intermediate heat exchangers. A heat medium circuit is formed by connecting, with pipes, a plurality of pumps configured to pressurize and circulate the heat medium subjected to heat exchange in the plurality of intermediate heat exchangers, a plurality of use-side heat exchangers each configured to exchange heat between the heat medium and air in an air-conditioned space, and a heat-medium flow switching/control device configured to switch which of the heat medium is to be allowed to flow into and out of each of the use-side heat exchangers; and a controller configured to perform processing for controlling the switching performed by the heat-medium flow switching/control device, in accordance with a capacity of each of the use-side heat exchangers.
US09829206B2 Dehumidifier, compressor and dehumidifier control method
The present invention discloses a dehumidifier, a compressor and dehumidifier control method. A terminal cover is arranged at the top of the compressor, a mounting base and a wire outlet seat are arranged on the terminal cover, the mounting base is provided with a fixing groove used for mounting a first temperature detecting device for detecting the temperature at the top of the compressor, a bottom opening communicated with the top of the compressor is arranged at the bottom end of the fixing groove used for enabling the first temperature detecting device to prop against the top of the compressor and detect the temperature at the top of the compressor; the wire outlet seat is provided with a wiring groove used for mounting connecting wires of the compressor, and a clamping slot used for mounting a second temperature detecting device for detecting the temperature of the connecting wires.
US09829199B2 Flange with curved contact surface
A flange (28A-C, 28E, 30A-E) with a primary contact surface (29B-C, 31B-D) that is curved (C) in a section plane (P) normal to a direction of the flange around a perimeter (60) of a component. The curve may have a maximum departure (D), from a straight line drawn between the ends (34, 35) of the curve, of at least 5% of a length of the straight line. The curve may be a circular arc with a span angle (A) of at least 40 degrees. The primary contact surface (29C, 31C) may be defined by an annular portion of a torus. Alternately, the primary contact surface (31D) may follow a non-circular perimeter path. A toric or other non-planar flange interface (32A-B) may be formed by mating contact surfaces on first (22, 36) and second (24, 38) components.
US09829190B2 LED lamp apparatus and method of making an LED lamp apparatus
A device for illuminating a space comprising is discussed. In one variation, the device includes: a central body portion, with a length and a width, and including two plates running along the length of the central body portion wherein the two plates are separated by a spacer; an opening for the removal of heat during operation of the device that extends along a portion of the length of the central body portion, a light emitting diode on the central body portion; a reflector, extending from the central body portion, for reflecting light emitted by the light emitting diode towards the illuminated space. Other variations are also discussed as are methods for using suitable variations for retrofitting existing non-light emitting diode light sources.
US09829189B2 Light emitting diode module and display device
The present disclosure provides a LED module. The LED module includes a LED lamp, a heat radiator, and a PCB. The LED lamp includes a LED main body, and a heat conducting block and a pin configured to the main body. The heat conducting block is mounted on the bottom surface of the LED main body towards the PCB. The pin has a free end passing through the PCB, and electrically connecting a bonding pad of the PCB. The heat radiator is caught between the heat conducting block and the PCB, and the heat conducting block resists against the heat radiator. A display device is also provided. The heat introduced by the LED lamp can directly dissipate from the heat conducting block to the heat radiator, thus enhancing the heat dissipation of the LED lamp.
US09829184B2 Support rail for holding and supplying power to a plurality of lighting modules, and light strip system with such a support rail
A support rail for holding and supplying power to a plurality of lighting modules. The support rail has first conductors for forming a first power supply circuit and second conductors for forming a second power supply circuit. The support rail additionally has a converter unit for electrically coupling the second power supply circuit to the first power supply circuit. The second power supply circuit also has a first coupling element for electrically connecting a first lighting module and a second coupling element for electrically connecting a second lighting module. The result of this design of the second power supply circuit is that a single converter unit is sufficient for converting a voltage for supplying power to the two lighting modules. In this way a particularly cost-effective and compact construction of the support rail becomes possible.
US09829181B2 Lighting device
Disclosed is a lighting device which includes: a cover; a placement portion disposed within the cover; a light source which includes a substrate disposed on the placement portion, a light emitting device disposed on the substrate, and a connector connected to the substrate; a cap which is coupled to both ends of the cover respectively and has at least one opening; a socket including a connection portion which is coupled to the cap and is inserted into the opening of the cap. The connection portion of the socket is inserted into the opening of the cap and is rotated, and then is physically and electrically connected to the connector of the light source. The lighting device according to the embodiment of the present invention can be substituted for a conventional fluorescent lamp. Since the lighting device according to the embodiment of the present invention does not use a wire electrically connecting the socket to the light source, there is no requirement for a soldering process.
US09829179B2 Parabolic quadrant LED light fixture
The present invention is a lighting fixture device with a frustoconical housing. The frustoconical housing has a housing edge and an inner housing chamber accessible by a housing aperture. This inner housing chamber includes a parabolic reflective surface with multiple symmetrical reflective sections. Each reflective section includes at least one focal point. The device also includes an LED board mounting post forming a vertical axis through the vertex of the parabolic reflective surface. The LED board mounting post includes at least one mounting surface, to which is mounted multiple LED boards. Each LED board includes at least one LED. A central axis of each LED is aligned with at least one of the focal points.
US09829172B2 Motor vehicle lighting and/or signalling device
An optical module for a motor vehicle lighting and/or signaling device, having an optical deflection element, a support to which the optical deflection element is fixed, the support comprises adapter fixing means capable of fixing an adapter to which a light source is fixed, and wherein the first optical deflection element comprises adapter indexing means arranged so as to be capable of positioning this adapter relative to the first optical deflection element on two separate intersecting axes.
US09829157B2 Machine for making and dispensing liquid and/or semi-liquid food products
A machine for making and dispensing liquid and/or semi-liquid food products includes a tank for containing the product, and a dispensing tap mounted on the discharging outlet of the tank. The tap has a duct connected to the discharging outlet and a piston sliding in a sealed fashion inside the duct. The duct has a first stretch extending between a first end and a branch of the duct from which a dispensing outlet of the tap extends, and a second stretch extending between the branch of the duct and a second end of the duct. The first end is connected in a sealed fashion to the discharging outlet and the second end is closed by a plug The piston is movable between a position preventing the dispensing of the product and allowing the washing of the duct, and a position allowing dispensing of the product.
US09829156B2 Integrated cryogenic fluid delivery device with vaporizer having a conformal geometry
An integrated cryogenic fluid delivery system includes a cryogenic liquid tank having an interior, a wall and a geometry. The interior of the cryogenic liquid tank contains a supply of cryogenic liquid. A fuel pickup line is positioned within the interior of the tank and is in fluid communication with a vaporizer so that the vaporizer receives and vaporizes cryogenic liquid from the tank. The vaporizer is positioned outside of the tank and is secured to the wall. The vaporizer also has a shape that conforms with the geometry of the tank.
US09829155B2 Cryogenic liquid tank
A hydrogen storage tank for a hydrogen fueled aircraft. The tank has a wall made of layers of aerogel sections around a hard shell layer, sealed within a flexible outer layer, and having the air removed to form a vacuum. The periphery of each layer section abuts other sections of that layer, but only overlies the periphery of the sections of other layers at individual points. The wall is characterized by a thermal conductivity that is lower near its gravitational top than its gravitational bottom. The tank has two exit passageways, one being direct, and the other passing through a vapor shield that extends through the wall between two layers of aerogel. A control system controls the relative flow through the two passages to regulate the boil-off rate of the tank.
US09829149B2 Compensated motion base
A compensated actuator, in various embodiments, comprises a base and an electric actuator and a fluid actuator interconnected to cooperatively allow for movement of an upper deck frame to which one or more compensated actuators are connected with or without using a pivoting connector. When so connected, a predetermined set of compensated actuators are connected to the upper deck frame and a platform intermediate the upper deck frame and the platform in a predetermined pattern and linear forces from the electric actuator and fluid actuator combined to impart rotation to an output attachment point.
US09829147B2 Hand stabilizer
A hand stabilizer comprises a support body having a planar bottom surface, a sloped top face and an upwardly facing sloped cradle between two opposing shoulders, the cradle being sized for supporting the ulnar aspect of the palm of a hand, such that the hand is steadied in order to facilitate performance of tasks requiring higher degrees of manual dexterity.
US09829144B2 Pipe-reinforcing implement
A pipe-reinforcing implement with excellent workability during attachment to the piping is provided. The reinforcing implement 1 is to be arranged along an outer circumferential face Xb of a metal piping X, in a state surrounding the piping in a circumferential direction, in which creep may occur due to a high temperature and pressure fluid inside, and configured to reinforce creep strength of the piping, the reinforcing implement including a plurality of reinforcing members 11 arranged in the circumferential direction to be joined and a plurality of laminate members 12, 13, 14 overlaid in a radial direction of the piping to configure each of the reinforcing members.
US09829141B2 Linestops, nozzles and completion plugs for installation in pressurized pipes
This patent document discloses an improved series of nozzles and completion plugs for use in installing linestops in pressurized pipes. The improved nozzles are capable of accommodating two different types of completion plugs, including a threaded completion plug and a push-in type completion plug that is held in place within the nozzle by pins that extend through a flange of the nozzle. Lower edges of the nozzles are designed to facilitate the welding of the nozzle to an upper clamp or upper saddle member. Specifically, the lower or proximal beveled edge includes an inner lip that acts as a dam to prevent seepage of welding material between the proximal edge of the nozzle and the upper saddle member during the welding of the former to the latter.
US09829134B2 Spoolable swivel
A spoolable swivel, methods, and systems for coupling a first and second length of coiled tubing. The spoolable swivel can include an inner tubular element and an outer tubular element. The inner tubular element and the outer tubular element can both have dimpled distal ends and races on their proximal ends, defining one or more annular voids for swivel bearings.
US09829128B2 Compressible coupling
A coupling comprises an inner body having an interior bore configured to receive a tube or the like. A collar is arranged to be axially received about the inner body. The collar being configured such that when it is forced onto the inner body, it applies a circumferential compressive force to deform the body inwardly. At least one interior annular projection defines one or more annular teeth arranged such that when a tube is received in the bore and the inner body is inwardly deformed by the collar, the one or more annular teeth engage the tube to seal with it. The inner surface of the bore comprises a plurality of circumferentially arranged projections defining a series of circumferentially spaced teeth axially spaced from the at least one annular protuberance and configured to engage the tube following compression of the inner body by the collar to prevent relative rotation between the tube and the inner body.
US09829124B2 Double wall tube assemblies
A double wall tube assembly includes an inner tube extending in an axial direction between two opposed ends of the inner tube. A sleeve fitting is mounted to one end of the inner tube. An outer tube outboard of the inner tube extends in the axial direction between two opposed ends of the outer tube. A collar fitting is mounted to one end of the outer tube wherein the collar fitting is outboard of the sleeve fitting.
US09829121B2 Manifold system
A system module, manifold system and method for installing and/or attaching a manifold system to a trailer/dolly system module. The manifold system includes groove and at least one fastener for securing the manifold system to the system module.
US09829118B2 Cable guide
A cable guide may include a flexible member. The flexible member may have a first endpoint and a second endpoint. The flexible member may be curved about a central point. When in a first state the flexible member may have a radius of curvature that continuously decreases towards the second endpoint.
US09829116B2 Switch valve and shower head applied with the switch valve
A switch valve includes a fixation portion and a water diversion plate, the fixation portion, a water diversion cavity connected to an inlet waterway, at least two diversion waterways, and a water diversion plate. A universal driving shaft is rotatably connected to the fixation portion and is inserted to the water diversion cavity. The driving mechanism is connected to the universal driving shaft. The water diversion plate and the universal driving shaft rotate synchronously. The bottom of the water diversion cavity is fixedly disposed with a first gear ring. The water diversion plate is fixedly disposed with a second gear ring which engages with the first gear ring. When the driving mechanism drives the water diversion plate to rotate in a preset angle, it slides along the universal driving shaft. The inlet waterway is switched to connect to the diversion waterways by the rotation of the water diversion plate.
US09829115B2 Valve
A valve may include a housing forming one inlet and at least one outlet, an operating unit mounted in the housing, and performing expansion or contraction in accordance with a temperature of a flowing working fluid to selectively connect the at least outlet with the one inlet for exhausting the flowing working fluid outside of the housing, wherein the operating unit includes a sliding member slidably inserted into the interior of the housing, a flange member forming a penetration hole and fixedly mounted inside of the sliding member, a rod movably inserted into the penetration hole of the flange member, and a deformable member fixed at the penetration hole of the flange member and expanded or contracted in accordance with a temperature of the flowing working fluid.
US09829110B2 Slide ring, a shaft, a mechanical seal, a housing and a rotor for a flow machine and a flow machine
A mechanical seal includes a pair of slide rings and a spring. Each slide ring has an outer circumferential surface, an inner circumferential surface and slide or seal surfaces at one axial end. Each pair of slide rings has a rotating slide ring and a stationary slide ring, the slide or seal surfaces of each pair of slide rings being in sliding and sealing contact with each other. The inner circumferential surface of one rotating slide ring includes a device to form lock the slide ring, by direct mechanical contact to a hub or a shaft of the flow machine and at least one sealing surface at a side of the device is configured to form lock, each of the slide rings, when assembled to the flow machine supported, in an axial direction by a seal ring to one of the hub and the shaft of the flow machine.
US09829103B2 Gear shifting system and gear shifting element for a gear shifting system
A gear shifting device is provided, by which an axial shift movement of a shift element into a shift position through interaction of a shift pin with an associated groove-like shift gate that is changeable in an axial direction. The shift element features, on an inner diameter and/or an outer diameter, the associated shift gate, while the respective shift pin is arranged in a radially opposite and displaceable manner on a transmission component adjacent to the shift element. As an alternative, the shift element, on an inner diameter and/or an outer diameter, accommodates the respective shift pin in a radially displaceable manner, whereas the associated shift gate for the respective shift gate is arranged to be radially opposite on a transmission component located adjacent to the shift element. The shift pin is movable through an associated actuator in a radial manner between an initial position and a mesh position in which each shift pin is introduced into the associated shift gate.
US09829096B2 System and method for controlling a transmission when a fault is diagnosed in a transmission control system
A system according to the principles of the present disclosure includes a first solenoid control module, a fault diagnostic module, and a second solenoid control module. The first solenoid control module controls a plurality of solenoids to shift gears in a transmission. The fault diagnostic module diagnosis a fault in a transmission control system based on an operating parameter of the transmission control system. The second solenoid control module selectively controls the plurality of solenoids to shift gears in the transmission when a fault in the transmission control system is diagnosed.
US09829095B2 Method for controlling stationary clutching of a gearbox
A method for controlling the stationary clutching of an idler gear on a secondary shaft of a parallel shaft gearbox, by movement of a sliding gear constrained to rotate with said shaft towards the idler gear without the intervention of mechanical synchronization members, characterized in that it involves:—activating the translational movement of the sliding gear towards the idler gear without previous synchronization, if the two parts are unable to rotate when clutching is requested, and—activating a rotation of the idler gear following the free flight travel of the sliding gear to position the teeth of one in place of the holes of the other, if the clutch engagement threshold has not been crossed following a time delay.
US09829092B2 Vehicle control device
A vehicle control device includes: a change gear ratio changing circuit configured to execute an up-shift of a change gear ratio in an automatic transmission; a change gear ratio determination circuit configured to determine whether or not an up-shift condition is satisfied based on a change gear diagrammatic view; a combustion mode determination circuit configured to determine whether or not a switching condition for switching from a predetermined combustion mode, in which an air-fuel ratio of the engine is an air-fuel ratio on a rich side than a lean air-fuel ratio, to a supercharged lean combustion mode, in which the air-fuel ratio of an engine is made to the lean air-fuel ratio while executing supercharging by a supercharger, is satisfied; and a change regulating circuit configured to regulate the change gear ratio changing circuit to execute the up-shift at the time both conditions are satisfied.
US09829088B2 Triple circuit lubrication device with increased reliability for a main power transmission gearbox of an aircraft
A triple circuit lubrication device for lubricating a mechanical system, the lubrication device being provided with two independent lubrication circuits, a tank common to both lubrication circuits and containing a lubrication liquid, and a tertiary circuit in which a tertiary liquid flows. Each lubrication circuit comprises pipes, and respective pressure sensors, pumps, heat exchangers, spray nozzles, and suction points for sucking up the lubrication liquid situated in the tank. The second suction point is situated below the high first suction point. The tertiary circuit comprises a third pump, a third pressure sensor, the second heat exchanger, and a third heat exchanger, thus serving to cool the lubrication liquid flowing through the second lubrication circuit.