| Document | Document Title |
|---|---|
| US08866753B2 |
User interface
The present invention relates to a user interface (1) which can be employed in household appliances such as cooking appliances, dishwashers, washing machines, refrigerators, and all appliances which make use of tablets (2), screens etc. with symbols thereon. |
| US08866747B2 |
Electronic device and method of character selection
A portable electronic device includes a plurality of physical keys, a touch-sensitive input device configured to detect a touch, and a processor coupled to the touch-sensitive input device, and the keys, and configured to, when no touch is detected on the touch-sensitive input device while a first key of the plurality of physical keys is selected, identify a first character associated with the first key, and when a touch is detected on the touch-sensitive input device while the first key is selected, identify a second character associated with the first key. |
| US08866737B2 |
Input device and image display apparatus
An input device including: an operation device including: a flexible base member; a first detector configured to detect that the base member is being bent; and a second detector configured to detect that the base member is being nipped; and an output section connected to the first detector and the second detector, the output section being configured to output a first signal when the first detector has detected that the base member is being bent and configured to output a second signal when the second detector has detected that the base member is being nipped. |
| US08866726B2 |
Backlight assembly
A backlight assembly includes a light source unit, at least one block driving unit, a controller unit and a noise removing circuit. The light source unit includes a plurality of dimming blocks generating light. The block driving unit drives the dimming blocks. The controller unit controls the block driving unit. The noise removing circuit is connected to the block driving unit and the controller unit to prevent noise from being applied to a reset terminal of the block driving unit. |
| US08866721B2 |
Driving apparatus
A driving apparatus applied in a liquid crystal display are disclosed. Its first channel includes a first latching module, a first level-shifting module, a P-type digital/analog converting module, and a first R2R module, the second channel includes a second latching module, a second level-shifting module, a N-type digital/analog converting module, and a second R2R module. The P-type digital/analog converting module and N-type digital/analog converting module are selectively coupled to the first R2R module or the second R2R module. The first latching module receives a first digital signal and the first latching module outputs a first analog signal corresponding to the first digital signal. The second latching module receives a second digital signal and the second latching module outputs a second analog signal corresponding to the second digital signal. |
| US08866717B2 |
Display device and drive method providing improved signal linearity
A display device having a pixel section including a plurality of pixel circuits arrayed in a matrix, a plurality of scan lines, a plurality of capacity lines, a plurality of signal lines, a drive circuit, and a generation circuit generating a small amplitude common voltage signal switching in level at a predetermined cycle, wherein each pixel circuit arranged at the pixel section contains a display element having a first pixel electrode and a second pixel electrode and a storage capacitor having a first electrode and a second electrode, the first pixel electrode of the display element, the first electrode of the storage capacitor, and one terminal of the switching element are connected, the second electrode of the storage capacitor is connected to the capacity lines arrayed in a corresponding row, and the common voltage signal is applied in a second pixel electrode of the display element. |
| US08866715B2 |
Active matrix substrate, liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver
Each pixel includes two pixel electrodes connected to each other via a capacitor, and in respect to a pixel (101) that belongs to the column of pixels and to the row of pixels, a transistor (12a) connected to one of the two scanning signal lines (16a, 16b) is electrically connected to one of two pixel electrodes (17a, 17b) included in the pixel (101), a transistor (12b) connected to the other one of the two scanning signal lines is electrically connected to the other one of the two pixel electrodes, and each of these transistors (12a, 12b) is electrically connected to an identical data signal line (15x) that is one of the two data signal lines (15x, 15y). |
| US08866710B2 |
Liquid crystal display panel and electronic device
An LCD panel having analog display mode and memory display mode includes a capacitive element and first to third switch elements. The first switch element turns ON during a first operation for writing pixel potential from a signal line to the capacitive element, and turns OFF during a second operation. The second and third switch elements turn OFF during the first operation. The second switch element turns ON during a readout period of a second operation, to read out the pixel potential from the capacitive element. The third switch element turns ON during a write period in the second operation, to rewrite the pixel potential into the capacitive element. |
| US08866705B2 |
Voltage compensation type pixel circuit of active matrix organic light emitting diode display device
A voltage compensation type pixel circuit of an AMOLED display device includes a driving transistor serially connected to a light emitting element between high-potential and low-potential power lines to drive the light emitting element in response to a voltage supplied to a first node, a first program transistor for supplying a data voltage of a data line to a second node in response to a scan signal of a scan line, a second program transistor for supplying a reference voltage from a reference voltage supply line to the first node in response to the scan signal of the scan line, a merge transistor for connecting the first and second nodes in response to a merge signal of a merge line, a storage capacitor connected between a third node and the second node interposed between the driving transistor and the light emitting element to store a voltage which corresponds to the data voltage in which the threshold voltage is compensated, and first and second reset transistors for initializing at least two of the first, second, and third nodes to an initialization voltage of an initialization voltage line in response to a reset signal of a reset line. |
| US08866699B2 |
Systems and methods for interacting with mobile devices using external displays
A system and method for interacting with a mobile device using an external display is disclosed, where a mobile device provides representations of an object and action to an external display for a user to select and then input back to the mobile device. An application on a mobile device provides representation data of an object and an action to a host system driving an external display. The host system arranges the representation data into a representation on the external display and allows the user to interact with the representations. The user then selects a representation and inputs the selected representation into the mobile device, where the application processes the representation to carry out the appropriate actions on the appropriate objects. The representation may be inputted to the mobile device using a photo of the representation taken by a mobile device camera, or by inputting a code provided with each representation on the external display. |
| US08866697B2 |
Display device and mobile device including display device
A display device includes a timing controller for generating a plurality of gate signals and a plurality of data signals associated with at least one image; and a plurality of display panels controlled by the timing controller for receiving the corresponding gate signals and data signals from the timing controller. |
| US08866694B2 |
Portable terminal
Provided is a portable terminal wherein reduction of an antenna gain can be suitably suppressed. The portable terminal is provided with a circuit section (33), which is arranged on an operating section side case section (2) or a display section side case section (3), and has a ground section (31), a power feed section (32) and a signal processing section (38) connected to the power feed section (32); a first conductive section (34) arranged on the operating section side case section (2); a second conductive section (35) arranged on the display side case section (3); a selection section (36) configured to select a first state, wherein the first conductive section (34) and the ground section (31) are electrically connected and the second conductive section (35) and the power feed section (32) are electrically connected, or a second state, wherein the first conductive section (34) and the power feed section (32) are electrically connected and the second conductive section (35) and the ground section (31) are electrically connected; and a control section (37) which controls the selection of the first state or the second state performed by the selection section (36). |
| US08866684B2 |
Reflector-backed RFID slot antenna with a cosecant-squared-like radiation pattern
An antenna method and apparatus includes a slot antenna configured within a ground plane and a conductive reflector backing the slot antenna and configured to reflect RF energy. The slot antenna, ground plane, and the reflector cooperatively form a reflector-backed slot antenna and a radial-mode waveguide providing an inverse, mirrored, substantially cosecant-squared radiation pattern. |
| US08866680B2 |
Handheld electronic devices with isolated antennas
Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna. |
| US08866673B2 |
System and method for providing indoor navigation and special local base service application for malls stores shopping centers and buildings utilize RF beacons
The system and method described herein could guide people around urban environments indoor and outdoor, provide a direct content according to the user preference/profile and navigation guidance to the content integrated into a special local base services application benefit mall store or building facility area. The content and navigation will display on the existing cellular phone as mobile application. |
| US08866666B2 |
Signal processing device, radar apparatus and signal processing program
This disclosure provides a signal processing device, which includes a reception signal acquiring module for acquiring reception signals received by a radar antenna, an identifying module for identifying a kind of each reception signal, an extracting module for extracting the reception signal for each kind, and a kind-base signal processing module for performing individual signal processing for each kind of the extracted reception signal. |
| US08866655B2 |
Modulator with variable quantizer
Representative implementations of devices and techniques provide a variable quantizer for a modulator. A compare value of the quantizer changes with each clock cycle of the modulator. The variable compare value results in a spread spectrum output of the modulator. |
| US08866646B2 |
Memory compression technique with low latency per pixel
In an embodiment, a compression unit is provided which may perform compression of images with low latency and relatively little hardware. Similarly, a decompression unit may be provided which may decompress the images with low latency and hardware. In an embodiment, the transmission of compressed coefficients may be performed using less than two passes through the list of coefficients. During the first pass, the most significant coefficients may be transmitted and other significance groups may be identified as linked lists. The linked lists may then be traverse to send the other significance groups. In an embodiment, a color space conversion may be made to permit filtering of fewer color components than might be possible in the source color space. |
| US08866644B2 |
Detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit strings using a hierarchical data structure
Generating and using a high-speed, scalable, and easily updateable data structure are described. The proposed data structure provides minimal perfect hashing functionality while intrinsically supporting low-cost set-membership queries. In other words, in some embodiments, it provides at most one match candidate in a set of known arbitrary-length bit strings that is used to match the query. |
| US08866636B2 |
Method and apparatus for providing traffic information service using a mobile communication system
A method and apparatus for providing a traffic information service using a mobile communication terminal are provided. A method of a mobile communication terminal for a traffic information service is provided. The method includes constructing a cluster with at least one neighboring Mobile Station (MS), receiving traffic information from the at least one neighboring MS comprised in the cluster, measuring traffic information using location information of the MS, and transmitting a traffic information message comprising the collected traffic information to a traffic information provision server. |
| US08866634B2 |
System and method for remotely monitoring and controlling a water meter
A meter that monitors usage of a water distribution system by a client is provided. The meter includes a wireless communications system operable to communicatively couple the meter to a wireless network to provide two-way communication between the meter and the wireless network; a calibration system operable to calibrate the meter, wherein the calibration system may calibrate the meter in response to an instruction received via the wireless network; and a power system operable to maintain a sufficient level of power for the meter to allow substantially real-time communication between the meter and the wireless network. |
| US08866633B2 |
Synchronization between devices
The present disclosure relates to a method to determine a clock signal when separate clocks are used. In one embodiment, a disciplined clock system comprising an update subsystem and a synthesis subsystem is provided. A first clock phase estimate is provided to the update subsystem and used, along with the update subsystem, to determine a frequency offset estimate and a phase offset estimate. The clock signal is determining using the frequency offset estimate, the phase offset estimate, and the synthesis subsystem. Alternatively, two clocks can be synchronized by generating a signal associated with a first clock; modulating the signal; transmitting the modulated signal; receiving the modulated signal by a receiver associated with a second clock; correlating the received signal; determining the time of arrival of the received signal; determining the time difference between the two clocks; and synchronizing the two clocks. |
| US08866631B2 |
System and method for remotely controlling down-hole operations
A system for remote control of operation control elements that are arranged in a well to control recovery of gas and/or oil from the well. A first system part is located outside the well and connected to a second system part that is located in the well and operatively connected to the operation control elements. All semiconductor components are housed in the first system part. The second system part houses electromechanical components that actuate the operation control elements upon command from the first system part. A method for remote control of down-hole operation control elements in an oil and/or a gas well completion. A first system part located outside the well is equipped with all semiconductor components that are included in the system. A second down-hole system part is equipped with electromechanical components that are actuated from the first system part for actuation of the operation control elements. |
| US08866625B2 |
System and method for the aggregation and communicating of process metadata of heterogeneous production process chains
A system and a method for aggregating and transmitting process metadata of a heterogeneous production system, the production system including a plurality of process devices to manufacture a product, the method comprising the steps of sending a user request from a communication device to a central unit, generating a metadata profile based on the user request at the central unit, accessing at least one of the plurality of the process devices of the process via an aggregation module of the central unit by using standardized control signals that were generated upon a user request, the aggregation module having access to the process devices, locating and authenticating the manufactured product in the process by the aggregation module based on authentication data; capturing process-specific data specific to the manufactured and authenticated product from the process at the aggregation module based on standardized control signals; transmitting the process-specific data from the aggregation module to the central unit, and generating the process metadata at the central unit. |
| US08866620B2 |
System and method for fall prevention and detection
System and method to determine a status of a person, the method including: receiving a sensor indication of a first orientation of a first body part of the person relative to a predetermined direction; receiving a sensor indication of a second orientation of a second body part of the person relative to the predetermined direction; receiving a sensor indication of a location of the person; inferring, by use of a processor, an orientation of the person from the sensor indication of the first orientation and the sensor indication of the second orientation; and determining, by use of a processor, the status of the person from an allowability of the inferred orientation of the person at the indicated location. |
| US08866613B2 |
Ball separation device for a golf range target
A ball separation device for a golf range target system is described. The ball separation device comprises a golf range target having a golf ball delivery shaft. A ball isolation system within the golf ball delivery shaft is configured to temporarily trap the ball within the shaft. A gate is configured to control the routing of a golf ball released from the ball isolation system. A control system queries the RFID reader while a ball is trapped in the ball isolation system. If the RFID reader receives a signal that identifies the golf ball as an RFID golf ball, the ball separation control system routes the ball to an RFID ball collector, otherwise, the ball is routed to a secondary location. After the determination is made as to where the trapped golf ball is to be routed, the ball isolation system releases the ball. |
| US08866610B2 |
Hospital bed obstacle detection apparatus
A hospital bed obstacle detection device and related method for detecting an obstacle between first and second components of a hospital bed is provided. |
| US08866605B2 |
Animal monitoring system
Disclosed is an animal monitoring system that collects data regarding an animal and/or an animal's environment and enables access to the collected animal monitoring data. The system comprises a data-logger unit attached to an animal, that logs data regarding the animal or its environment; a data-relay for relaying the data to a data-storage means that collects the data; and a website that provides access to the collected data. |
| US08866604B2 |
System and method for a human machine interface
A vehicle computer system comprising a wireless transceiver configured to send a nomadic device human machine interface to a nomadic device in a web browser format. The vehicle computer system further comprises a vehicle server utilizing a contextual data aggregator that utilizes vehicle data and off-board data to generate a dynamic human machine interface, the server further configured to generate an in-vehicle human machine interface for output on a vehicle display and generate the nomadic device human machine interface for the nomadic device to display. |
| US08866603B2 |
Method for communicating a deviation of a vehicle parameter
A method, a device and a system for communicating in a vehicle at least one deviation of a measured actual vehicle parameter value from its predetermined value to a driver involve determining an amount of the deviation, color-coding the amount of deviation, and communicating the amount of deviation to the driver by using the color-code. Determining the amount of deviation includes weighting a calculated difference between the measured actual vehicle parameter value and the predetermined vehicle parameter value with a weighting factor. A vehicle or more particularly a truck may include such a device and such a system and a computer programmed for performing such a method and computer readable medium comprising a program for performing such a method can be provided. |
| US08866590B2 |
Insulating glass unit with an electronic device and process for its production
A sealed insulating glass unit comprises two glass sheets held apart by a spacer, optionally with a sealant between the edges of the glass sheets outside the spacer. The insulating glass unit contains an electronic device, having information relating to the origin, manufacture and/or properties of the insulating glass unit capable of being read from the device by means actuated from outside the insulating glass unit. The device is embedded within the spacer or sealant so that it is concealed within the insulating glass unit. |
| US08866589B2 |
Programmable communicator
A programmable communicator device is disclosed having a wireless communications circuit, including an antenna, configured to receive a transmission, and an identity module having a unique identifier. The programmable communicator further includes a processing module including program code configured to determine if the transmission is from an authenticated caller by determining whether a received transmission contains the unique identifier, and memory configured to store telephone numbers or IP addresses received in transmissions from an authenticated caller. |
| US08866579B2 |
Laminated inductor
A laminated inductor offers higher magnetic permeability, high inductance, low resistance and high rated current, while also supporting downsizing of device, by using a soft magnetic alloy as the magnetic material. Provided is a laminated inductor, comprising: an internal conductor forming area and a top cover area and a bottom cover area formed in a manner sandwiching the internal conductor forming area from above and below, wherein the internal conductor forming area has a magnetic material part formed by soft magnetic alloy particles, and internal conductors buried in the magnetic material part, and at least one of the top cover area and bottom cover area is formed by soft magnetic alloy particles exhibiting a two-peak particle size distribution curve (based on count). |
| US08866575B2 |
AC power conditioning circuit
A multi-coil choke for an AC power conditioner includes a magnetic core having first, second and third parallel legs. A first coil wrapped around the first leg terminates in first and second leads at respective ends. A second coil wrapped around the second leg terminates in first and second leads at respective ends. A third coil wrapped around the third leg terminates in first and second leads at respective ends. A fourth coil is formed from a proximal portion of the second lead of said first coil. The fourth coil is wrapped around a distal portion of the second lead of the third coil. A fifth coil is formed from a proximal portion of the second lead of the third coil. The fifth coil is wrapped around a distal portion of the second lead of the first coil. AC power conditioners using one or more such chokes are also disclosed. |
| US08866568B2 |
Signal transmission device, filter, and inter-substrate communication device
A signal transmission device includes: a first substrate and a second substrate disposed to oppose each other in a first direction; a first resonator including a plurality of first quarter wavelength resonators provided in a first region of the first substrate, and interdigitally coupled to one another in the first direction, and a single or the plurality of second quarter wavelength resonators provided in a region of the second substrate corresponding to the first region and interdigitally coupled to one another in the first direction; and a second resonator electromagnetically coupled to the first resonator, and performing a signal transmission between the second resonator and the first resonator. The first and the second quarter wavelength resonators located at positions nearest to one another in the first resonator, respectively have open ends which are disposed to oppose one another, and respectively have short-circuit ends which are disposed to oppose one another. |
| US08866565B2 |
Systems and methods for providing an electric choke
Systems and methods for an electric choke are provided. The choke may be provided as part of a power transmission arrangement that includes a cable for electrically coupling a power source and a powered device having a ground node and a wire separate from the cable providing a path for a common-mode current through the ground node. The power transmission arrangement also includes an unbalanced choke coupled between the power source and the powered device, wherein a number of turns of the cable in the choke is different than a number of turns of the wire in the choke. |
| US08866551B2 |
Impedance compensation for operational amplifiers used in variable environments
A dual compensation operational amplifier is suitable for use in an environment that experiences fluctuations in ambient energy levels. A dual compensation impedance can be determined to nullify or compensate for effects of an input offset voltage or an input bias current or both. Adjustments to the dual compensation impedance can be made based on calibration data for various environmental conditions so that the dual compensation impedance can be either pre-set for anticipated conditions in different target operational environments, or automatically adjusted in-situ. Target operational environments that may benefit from such a dual compensation impedance include remote areas that experience extreme or variable temperatures, high altitudes, space, or high radiation environments. |
| US08866548B2 |
High speed power supply system
A power supply system includes a high-speed power supply providing a first output, operating in conjunction with an externally supplied DC source or low frequency power supply which provides a second output. A frequency blocking power combiner circuit combines the first and second outputs to generate a third output in order to drive a load, while providing frequency-selective isolation between the first and second outputs. A feedback circuit coupled to the combined, third output compares this combined, third output with a predetermined control signal and generates a control signal for controlling the high-speed power supply, based on a difference between the third output and the predetermined control signal. The feedback circuit does not control the DC source or the low frequency power supply, but controls only the high-speed power supply. |
| US08866547B2 |
Dynamic headroom for envelope tracking
Techniques for dynamically generating a headroom voltage for an envelope tracking system. In an aspect, an initial headroom voltage is updated when a signal from a power amplifier (PA) indicates that the PA headroom is insufficient. The initial headroom voltage may be updated to an operating headroom voltage that includes the initial voltage plus a deficiency voltage plus a margin. In this manner, the operating headroom voltage may be dynamically selected to minimize power consumption while still ensuring that the PA is linear. In a further aspect, a specific exemplary embodiment of a headroom voltage generator using a counter is described. |
| US08866546B2 |
Variable switched DC-to-DC voltage converter
A voltage converter can be switched among two or more modes to produce an output voltage tracking a reference voltage that can be of an intermediate level between discrete levels corresponding to the modes. One or more voltages generated from a power supply voltage, such as a battery voltage, can be compared with the reference voltage to determine whether to adjust the mode. The reference voltage can be independent of the power supply voltage. |
| US08866537B2 |
Input apparatus
An input apparatus includes a touch plate, a film sensor, an electrode portion, and a wire portion. The touch plate has a front side touched by the finger in the finger manipulation. The film sensor is bonded to a rear side of the touch plate. The electrode portion and wire portion are provided on the film sensor and connected to each other. The touch plate is composed of a plurality of different members including at least a first member and a second member. The plurality of different members have respective dielectric constants and being layered and laminated, respectively, in a plate thickness direction of the touch plate. The plurality of different members have different dimension ratios in the plate thickness direction to provide different dielectric constants depending on the electrode portion and the wire portion and provide a uniform plate thickness over a whole of the touch plate. |
| US08866534B2 |
Matrix-stages solid state ultrafast switch
A semiconductor switching device for switching high voltage and high current. The semiconductor switching device includes a control-triggered stage and one or more auto-triggered stages. The control-triggered stage includes a plurality of semiconductor switches, a breakover switch, a control switch, a turn-off circuit, and a capacitor. The control-triggered stage is connected in series to the one or more auto-triggered stages. Each auto-triggered stage includes a plurality of semiconductor switches connected in parallel, a breakover switch, and a capacitor. The control switch provides for selective turn-on of the control-triggered stage. When the control-triggered stage turns on, the capacitor of the control-triggered stage discharges into the gates of the plurality of semiconductor switches of the next highest stage to turn it on. Each auto-triggered stage turns on in a cascade fashion as the capacitor of the adjacent lower stage discharges or as the breakover switches of the auto-triggered stages turn on. |
| US08866529B2 |
Interface circuit
An interface circuit includes a receiver, a first terminal resistor, a second terminal resistor, a common mode capacitor, a first switch, a second switch, and a common mode potential adjustment circuit. The receiver includes a first channel for receiving a first channel voltage, and a second channel for receiving a second channel voltage. The common mode capacitor provides a common mode potential. The first switch electrically connects the first terminal resistor to the common mode capacitor, and the second switch electrically connects the second terminal resistor to the common mode capacitor. The common mode potential adjustment circuit is coupled to the first switch, the second switch and the common mode capacitor, and adjusts the common mode potential according to the first channel voltage and the second channel voltage. |
| US08866525B2 |
Configurable time delays for equalizing pulse width modulation timing
A plurality of PWM generators have user configurable time delay circuits for each PWM control signal generated therefrom. The time delay circuits are adjusted so that each of the PWM control signals arrive at their associated power transistors at the same time. This may be accomplished by determining a maximum delay time of the PWM control signal that has to traverse the longest propagation time and then setting the delay for that PWM control signal to substantially zero delay. Thereafter, all other delay time settings for the other PWM control signals may be determined by subtracting the propagation time for each of the other PWM control signals from the longest propagation time. Thereby insuring that all of the PWM control signals arrive at their respective power transistor control nodes with substantially the same time relationships as when they left their respective PWM generators. |
| US08866510B2 |
Semiconductor device
When a semiconductor device is provided with an inverter comprising a transistor having a first gate and a second gate, the semiconductor device does not require a circuit for generating a potential to be input to the second gate of the transistor and has a small number of wirings. Moreover, a semiconductor device having high reliability is provided. The semiconductor device includes a plurality of stages of circuits each provided with two inverter circuits in parallel. Two inverter circuits in a given stage output respective signals of opposite polarities, which is utilized for interchanging signals output from inverter circuits in the previous stage. Thus, an inverted signal is input to the second gate of the transistor included in each of two inverter circuits in the subsequent stage. |
| US08866507B2 |
Method for testing trap density of gate dielectric layer in semiconductor device having no substrate contact
A method for testing trap density in a gate dielectric layer of a semiconductor device having no substrate contact is provided in the invention. A source and a drain of the device are bilateral symmetric, and probes and cables of a test instrument connecting to the source and the drain are bilateral symmetric. Firstly, bias settings at the gate, the source and the drain are controlled so that the device is under an initial state that an inversion layer is not formed and traps in the gate dielectric layer impose no confining effects on charges. After that, the following steps are repeated sequentially to form a loop by changing the bias settings: 1) carriers flow into the channel through the source and the drain to form an inversion layer, and a portion of carriers are confined by the traps in the gate dielectric layer; 2) carriers of the inversion layer flow back to the source and the drain respectively, whereas the carriers confined by the traps in the gate dielectric layer do not flow back to the channel; 3) carriers confined by the traps in the gate dielectric layer flow out through the drain terminal only; and the trap density of the gate dielectric layer are calculated according to the period of the loop, the size of the channel of the device, and DC currents at the source and the drain. The method is simple and effective and is easy to setup the instruments with a low cost. The method is applicable to be used in testing traps in the gate dielectric layer of the devices that have no substrate contact, especially the surrounding-gate device. |
| US08866503B2 |
Wafer chuck inclination correcting method and probe apparatus
A method for correcting inclination of a wafer chuck includes obtaining in advance a correction amount for each of the semiconductor chips which corrects the inclination of the wafer chuck in the case of applying a contact load to at least each one of the semiconductor chips and storing each of the correction amounts in a data storage unit; calculating a total correction amount for correcting the inclination of the wafer chuck by calculating the correction amount of each of the semiconductor chips bringing into contact with the probes when the semiconductor wafer comes into electrical contact with the probes and adding the calculated correction amounts; and correcting the inclination of the wafer chuck based on the total correction amount. |
| US08866499B2 |
System and method for measuring capacitance
A system and method for testing capacitance of a load circuit connected to an output pin of a driving circuit In one embodiment, the method may comprise driving a voltage at the output pin to a first voltage; a predetermined current to the output pin; comparing the voltage at the output pin to a reference voltage; and when the voltage at the output pin matches the reference voltage, generating an estimate of capacitance present at the output pin based on a number of clock cycles occurring between an onset of a timed voltage change period and a time at which the voltage at the output pin matches the reference voltage. |
| US08866494B2 |
Attenuator circuit of a capacitance-sensing circuit
Apparatuses and methods of input attenuator circuits are described. One sensing circuit includes an attenuator circuit to receive a signal from an electrode of a sense array. The attenuator circuit is configured to attenuate input current of the signal. The attenuator circuit includes an attenuation matrix including an input terminal to receive the signal and multiple resistors. The attenuation matrix is configured to split the input current into an output current of the attenuation signal on a first output terminal and a second output current on a second output terminal. The attenuation matrix is to output the attenuated signal on the first output terminal to an integrator of the sensing circuit. The attenuator circuit also includes a buffer coupled between the attenuation matrix and the integrator. The buffer is configured to maintain a substantially same voltage at the first output terminal and the second output terminal. |
| US08866493B2 |
Noise suppression and/or reduction circuits and methods for capacitance sensing systems
A capacitance sensing system can include a noise detector coupled to a capacitance sensing network that generates a noise detect signal in response to noise; a delay circuit coupled to generate at least two different delayed sense signals in response to outputs from the capacitance sensing network; and a switch circuit that selectively outputs one of the delayed sense signals in response to the noise detect signal. Particular embodiments can include selectively discarding discrete analog samples of a capacitance signal when noise is detected in such a sample. |
| US08866484B2 |
Method for testing the functionality of the electromagnetic tripping of a switch, in particular of a circuitbreaker for low voltages
A method is disclosed for testing the functionality of the electromagnetic tripping of a switch, in particular of a circuit breaker for low voltages, which has switching contacts which are opened with the aid of a tripping shaft, which is held prestressed by a switching mechanism and is unlatched by a tripping magnet which for this purpose has a winding through which a current is sent for tripping. In order to test the functionality with relatively little effort, it is proposed in at least one embodiment that the winding is connected as an inductance in a resonant circuit, the resonant frequency of the resonant circuit is detected, and the functionality of the tripping magnet is assessed on the basis of the detected resonant frequency. |
| US08866483B2 |
Method and apparatus with high resolution electrode configuration for imaging in oil-based muds
Various disclosed resistivity imaging tools and methods provide a high-resolution electrode configuration for imaging in oil-based imaging in oil-based muds. Some tool embodiments have a sensing surface that comprises: a measurement electrode, a focus electrode surrounding the measurement electrode, and a return electrode surrounding the focus electrode. The sensing surface can be provided on an extendable sensor pad or on the wall-contacting portion of a stabilizer. Some method embodiments include measuring the measurement electrode current while driving a voltage signal between the measurement electrode and the return electrode. The voltage signal may simultaneously or sequentially provide energy at different frequencies. The resistivity measurements are combined with tool position and orientation measurements to form a borehole wall image. Robust and reliable performance is expected in the hostile conditions often experienced by logging while drilling (LWD) tools, coupled with the ability to make micro-resistivity measurements with a resolution approaching that of electrode-grid tool designs. |
| US08866480B2 |
Inductively powered electric component of an MRI apparatus
The invention relates to a nuclear magnetic resonance imaging apparatus comprising: a main magnet (122) adapted for generating a main magnetic field; at least one radio frequency receiver coil unit (144) for acquiring magnetic resonance signals in a receiver coil radio frequency band (202) from an examined object (124); means (140) for inductively (wirelessly) supplying electric power to an electric component of the apparatus, wherein the electric component is adapted to be powered by inductively supplied electric power, wherein the power transfer frequency (200) and the higher-harmonics (206) of the power transfer frequency (200) for inductively supplying the electric power are located outside the receiver coil radio frequency band (202). |
| US08866470B2 |
Permanent magnet inclinometer for an industrial machine
Permanent magnet inclinometer for an industrial machine. The industrial machine includes a component movable with respect to the industrial machine that includes a first permanent magnet and a second permanent magnet. A circular magnetic sensor array senses a first magnetic flux associated with the first permanent magnet and a second magnetic flux associated with the second permanent magnet. The circular magnetic sensor array includes a first magnetic sensor that senses the first magnetic flux and a second magnetic sensor that senses the second magnetic flux. The controller receives a first flux signal related to the first magnetic flux and a second flux signal related to the second magnetic flux, analyzes the first flux signal to identify a first peak magnetic flux, and analyzes the second flux signal to identify a second peak magnetic flux. The controller then determines the inclination of the component of the industrial machine based on the first peak magnetic flux and the second peak magnetic flux. |
| US08866468B2 |
DF/dT trigger system and method
A dF/dT trigger system and method includes instantaneously triggering on a frequency deviation of a data signal, which can be associated with an SSC signal. After receiving a signal at an input terminal of a test and measurement instrument, the signal is low-pass filtered and transmitted to trigger circuitry. When a frequency deviation rate in the filtered signal exceeds or crosses one or more thresholds, a trigger event is produced. Also disclosed is a test and measurement instrument including an input terminal to receive the signal, input circuitry to receive and process the signal, and dF/dT trigger circuitry configured to receive the signal and produce a trigger event when a frequency deviation in the signal exceeds or crosses one or more thresholds. |
| US08866466B2 |
Power generating circuit and switching circuit
The power generating circuit includes: a first transistor having a control terminal to which a second control signal is applied and one end to which a first control signal is applied; and a second transistor having a control terminal to which the first control signal is applied and one end to which the second control signal is applied, wherein the other ends of the first transistor and the second transistor are connected to an output terminal. |
| US08866464B2 |
Systems and methods for real time current sense for a switching converter
Systems and methods for regulating a switching converter are disclosed. One embodiment of the present invention relates to a power supply system that includes a switching converter that provides an output voltage by alternately turning on and off a high-side transistor and a low-side transistor both coupled to an output inductor through a switching node. The switching converter includes a drive circuit that regulates the output voltage based on a feedback signal. The power supply system also includes a simulated output generator that generates and provides the drive circuit with a simulated inductor waveform as the feedback signal based on a low-side output waveform of the low-side transistor measured at the switching node during off-times of the switching converter. |
| US08866459B2 |
Apparatus, method and system for control of AC/AC conversion
A method, system and apparatus for controlling a pulse width modulator (PWM) converter for direct AC/AC conversion and/or AC voltage regulation. According to some embodiments of the invention, an output voltage may be provided, independent of the input voltage quality, thereby avoiding or minimizing power company irregularities, brownouts and the like. Embodiments of the present invention may be useful, for example, for use in connection with motors and motored devices or other applications. |
| US08866453B2 |
Switching regulator input current sensing circuit, system, and method
A Buck switching regulator includes first Buck switching regulator circuitry is operable to generate a first output voltage from an input voltage and operable to generate a first sensed voltage having a value that is proportional to an output current being provided by the first Buck switching regulator circuitry. The first Buck switching regulator circuitry receives an input current and operates at a first duty cycle determined by a duty cycle signal. Input current sensing circuitry includes second Buck switching regulator circuitry coupled to the first Buck regulator switching circuitry to receive the duty cycle signal and to receive the first sensed voltage as an input voltage to the second Buck switching regulator circuitry. The second Buck switching regulator circuitry is operable responsive to the duty cycle signal to generate a second output voltage from the first sensed voltage. The second output voltage has a value that is proportional to the input current being supplied to the first Buck switching regulator circuitry. Such a Buck switching regulator can be utilized in a variety of different types of electronic systems, such as laptop computer systems, and can also be used in charging systems in laptop computer and other types of electronic systems. |
| US08866450B2 |
Electronic device and method for DC-DC conversion
An electronic device for DC-DC conversion including a feedback loop coupled at one side to the inductor for measuring a current through the inductor with a series of an auxiliary capacitor and an auxiliary resistor, a transconductance stage coupled to the auxiliary capacitor for generating a current proportional to a voltage drop across the auxiliary capacitor, wherein the electronic device further includes a ramp resistor coupled to the output of the transconductance stage for generating a ramp voltage across the ramp resistor and a comparator receiving at a first input the ramp voltage, wherein the output of the comparator is coupled to a gate driving stage for driving a power transistor coupled with a control gate to the gate driving stage and with a channel to a switching node of the electronic device. |
| US08866447B2 |
Uninterruptible power supply having efficient power conversion
An uninterruptible power supply having efficiency power conversion has an AC to DC power conversion circuit, a battery power conversion circuit and a control circuit. The AC to DC power conversion circuit is parallelly connected to the battery power conversion circuit to convert the AC power of an AC mains into a DC power and supply the DC power to a load. When the AC mains stably supplies power, the control circuit controls to activate the AC to DC power conversion circuit and supply power to the load through the AC to DC power conversion circuit only. As there is only one power conversion between the AC mains and the load, the power conversion efficiency can be enhanced. |
| US08866444B2 |
Methodology for charging batteries safely
An apparatus and method for identifying a presence of a short circuit in a battery pack. A fault-detection apparatus for a charging system that rapidly charges a collection of interconnected lithium ion battery cells, the safety system includes a data-acquisition system for receiving a set of data parameters from the collection while the charging system is actively charging the collection; a monitoring system evaluating the set of data parameters to identify a set of anomalous conditions; and a controller comparing the set of anomalous conditions against a set of predetermined profiles indicative of an internal short in one or more cells of the collection, the controller establishing an internal-short state for the collection when the comparing has a predetermined relationship to the set of predetermined profiles. |
| US08866430B2 |
Apparatus for controlling boost converter
An apparatus for controlling a boost converter is provided with: an operating device provided with a proportional element, an integral element and a derivative element, the derivative element being configured as a bandpass filter, the operating device calculating a PID controlled variable; a controlling device for controlling the output voltage of the boost converter on the basis of the calculated PID controlled variable; a judging device for judging whether or not loss suppression on the direct current power supply is to be prioritized; and a switching device for switching an operation mode of the operating device from a variation suppression mode to a loss suppression mode if it is judged that the loss suppression is to be prioritized. In the loss suppression mode, a cutoff frequency of the bandpass filter is corrected to a lower frequency side at a lower rotational speed of the three-phase alternating current motor. |
| US08866417B2 |
Light emitting device for AC power operation
Exemplary embodiments of the present invention disclose a light-emitting device including a first power source connection terminal and a second power source connection terminal, the first and second power source connection terminals configured to be connected to an external power source, and a plurality of light emitting cell arrays, each of the plurality of light emitting cell arrays being connected in parallel to one another between the first and the second power source connection terminals, each of the plurality of light emitting cell arrays comprising serially connected light emitting cells. Each of the light emitting cells includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, an active layer disposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer, and an electrode pad disposed on the second conductivity-type semiconductor layer. |
| US08866415B2 |
Driver arrangement with division circuit
Driver arrangements (1) comprise division circuits (100) with division inputs (101-102) for receiving input signals and division outputs (111-118) for supplying output signals to light sources (301-308). The division circuits (100) convert respective first and second input signals of a plurality of input signals into respective first and second parts of a further plurality of output signals. The driver arrangements (1) further comprise driver circuits (200) for driving the light sources (301-308) via the division circuits (100). The driver circuits (200) have driver outputs (201-202) for supplying the input signals to the division inputs (101-102). Such driver arrangements (1) no longer require a switch per light source (301-308). The plurality is preferably equal to or larger than two and smaller than the further plurality, and at least some of the first and the second parts are mutually different in size, amplitude or absolute value. The driver circuits (200) comprise controllable couplers (221-222) or controllable sources (211-212). |
| US08866408B2 |
Methods, apparatus, and systems for automatic power adjustment based on energy demand information
In embodiments of the present invention, a method and system is provided for designing improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures with one or more of rotatable LED light bars, integrated sensors, onboard intelligence to receive signals from the LED light bars and control the LED light bars, and a mesh network connectivity to other fixtures. |
| US08866406B2 |
Lighting system having a multi-light source collimator and method of operating such
A lens is provided which is elongated along an axis so to accommodate a linear array of LEDs, the elongation of the lens resulting in a corresponding elongation of the beam output pattern; in practice, the axis of elongation may be oriented so to suit a target area or some portion thereof. A methodology is provided for use with said lens so to evaluate various factors such as droop, heat management, and light output for a given combination of light sources and luminaire design. Alternative designs of lens, as well as alternative optical devices, are also presented for use with said methodology. |
| US08866400B2 |
Plasma supply device
A plasma supply device generates an output power greater than 500 W at an essentially constant basic frequency greater than 3 MHz and powers a plasma process to which is supplied the generated output power, and from which reflected power is returned to the plasma supply device. The plasma supply device includes at least one inverter connected to a DC power supply, which inverter has at least one switching element, and an output network, wherein the at least one output network includes at least one inductance that has at least one magnetic field strengthening element that is a Perminvar ferrite. |
| US08866396B2 |
Light tube and power supply circuit
A light tube for illumination by a power supply circuit includes a bulb portion and at least one end cap disposed on the bulb portion. A plurality of light emitting diodes is disposed inside the bulb portion for illuminating in response to electrical current to be received from the power supply circuit. The light emitting diodes are arranged in spaced-apart groupings. |
| US08866394B2 |
Drive circuit for realizing accurate constant current of multiple LEDs
A drive circuit for realizing accurate constant current of multiple LEDs is disclosed. The drive circuit comprises a high-frequency impulse Alternating Current (AC) power carrying N circuit units with same structure. Each of the circuit unit comprises a rectifier filter circuit, a blocking capacitor C1 and two LED loads. The rectifier filter circuit comprises two independent half-wave rectifier circuits, and two filter capacitors. Each of the two half-wave rectifier circuits comprises two diodes connected in series to supply power for the corresponding LED load. The filter capacitor is connected in parallel with the two ends of an LED load respectively, and the blocking capacitor C1 is connected in series with the input end of the rectifier filter circuit. The circuit also comprises N−1 equalizing transformers, each of which connects in series between two adjacent circuit units. A drive circuit for constant output current of multiple LEDs with high efficient, low cost and great flow equalization is provided in the embodiment of the invention. When the differential voltage of the two LED loads is large, high efficiency can also be achieved. |
| US08866381B2 |
Display module
A display module includes a display panel, a window and an optical clear adhesive (OCA) film. The display panel has a first surface and a second surface opposite to the first surface. The window has a first surface facing the first surface of the display panel, and a second surface opposite to the first surface of the window. The OCA film attaches the display panel to the window. The OCA film includes a rear attaching portion attached to the second surface of the display panel. Thus, the rear attaching portion of the OCA film surrounds the second surface of the display panel so that a gap between the first glass substrate and the second glass substrate of the display panel is not be widened. |
| US08866375B2 |
Light emitting diode component
A light-emitting diode component includes a primary source, a conversion layer forming a secondary source configured for absorbing the primary radiation at least in part and emitting a secondary radiation, an encapsulation layer, situated between the primary and secondary sources. The light-emitting diode component also includes a reflection layer (i) situated between the encapsulation layer and the conversion layer and having a face in contact with the encapsulation layer so as to form an interface with the encapsulation layer, the reflection layer (i) and the encapsulation layer being configured so that the interface allows the primary radiation originating from the primary source to pass and reflects the secondary radiation toward the outside of the light emitting diode. |
| US08866372B2 |
Phosphor system for improved efficacy lighting sources
Mercury vapor discharge fluorescent lamps are provided. The lamp can include a lamp envelope enclosing a discharge space and having an inner surface. First and second electrodes can be positioned on the lamp, such as on opposite ends of the lamp envelope. An ionizable medium that includes mercury and an inert gas can be within said lamp envelope. A phosphor layer can be on the inner surface of the lamp envelope. The phosphor layer generally includes a phosphor blend of a calcium halophosphor, a blue phosphor having an emission peak at about 440 nm to about 490 nm, a blue-green phosphor having an emission peak at about 475 nm to about 530 nm, and a red phosphor having an emission peak at about 600 nm to about 650 nm. |
| US08866371B2 |
Electric field discharge-type electron source
Increasing the volume or weight of zirconia which is a diffusion and supply source, to extend the life of a field-emission type electron source causes a problem that the diffusion and supply source itself or a tungsten needle is easily subjected to damage. As another problem, although it is considered to form the diffusion and supply source using a thin film to avoid the above-described problem, it is difficult to stably obtain practical life exceeding 8,000 hours. It has been found that practical life exceeding 8,000 hours is stably obtained by providing a field-emission type electron source that has no chips or cracks in a diffusion and supply source and that can extend life with a little bit of an increase in the amount of the diffusion and supply source. |
| US08866364B2 |
Piezo-electric based micro-electro-mechanical lens actuation system
Disclosed is a piezo-electrically actuated micro-mechanical deformable member comprising a corrugated longitudinal beam (521) formed in a substrate, and having a first anchored end (502) and a second end (509), as well as a plurality of piezoelectric film (PZET) actuating segments (522, 523, 524) formed in or on at least some grooves and ridges of the corrugated beam, the beam (521) being configured to assume one of a number of different geometric configurations depending upon which of a corresponding set of electric actuation signals (105) are applied to the PZET elements, the electric actuation signals establishing corresponding electric fields in the associated PZET segments to thereby deform the member. |
| US08866357B2 |
Drive device
A drive device includes a motor, a control unit, a first fastener, and a second fastener. The control unit is arranged on a side of the motor in an axis direction of the motor. The first fastener is arranged in a wall part of a cylindrical motor case of the motor opposing to the control unit, on an inner side of a peripheral wall of the motor case in a radial direction. The second fastener is tightened with the first fastener so as to connect the motor and the control unit with each other. |
| US08866356B2 |
Motor
A motor includes a motor section and an amplifier section. The motor section and the amplifier section are electrically and mechanically connected with each other via a wire connection base using a screw. A pitch diameter for a plurality of electrical connection parts of the wire connection base with the motor section disposed on a circumference whose center is at a shaft center of the rotating shaft is set to be smaller than a pitch diameter for a plurality of electrical and mechanical connection parts with the amplifier section. The amplifier section includes a plurality of circuit substrates disposed in a layered form in a direction perpendicular to the rotating shaft, and the plurality of circuit substrates are electrically and mechanically screw-fastened to the plurality of electrical and mechanical connection parts of the wire connection base with the amplifier section via a conductive spacer. |
| US08866351B2 |
Cooling arrangement for an electric machine
The electric machine includes a stator. The stator includes stacked lamination plates. The lamination plates form at least two lamination packages. The electric machine includes a first cooling circulation with a first cooling fluid. The stator of the electric machine includes a second cooling circulation with a second cooling fluid. A heat exchanger is part of the second cooling circulation and is arranged to connect the first cooling circulation and the second cooling circulation. Thus heat is transferred from the first cooling fluid to the second cooling fluid. A spacer element is arranged between the two lamination packages. The spacer element is prepared to set a predetermined distance between the lamination packages, thus the first cooling fluid is allowed to flow between the lamination packages. The heat exchanger arrangement is an integral or at least partly integrated part of the spacer elements. |
| US08866339B2 |
Power management circuit
A power management circuit includes an input, a switch circuit, a first control unit, a second control unit, and a voltage conversion circuit. The input is connected to a load and receives a first direct current (DC) voltage from an external power circuit. The switch circuit is connected between the load and a battery. The first control unit is configured to control whether the switch circuit is switched on or off, based on the first DC voltage and an output voltage of the battery. The voltage conversion circuit is configured to convert the first DC voltage into a second DC voltage and output the second DC voltage to charge the battery. The second control unit is configured to control whether the voltage conversion circuit converts the first DC voltage into the second DC voltage for charging the battery, based on the first DC voltage and the output voltage. |
| US08866334B2 |
Dispatchable power from a renewable energy facility
The placement of fully available prime movers having a DC output at a location inside or adjacent to an inverter-based intermittently available renewable energy site is disclosed. The fully available prime movers add reliability to an unreliable energy asset that is reaching its maximum penetration within the grid due to its unpredictability and the requirement for additional spinning reserves in other parts of the grid. The present invention can provide a portion or all of the power to an intermittently available renewable power generating facility so that the power output to the power grid is dispatchable power. In particular, a method and means are disclosed to utilize high-efficiency engines operated on various fuels some of which may be non-fossil fuels to maintain a constant power output from an otherwise intermittent power generating facility. |
| US08866332B2 |
Circuit arrangement for power distribution in a motor vehicle
A circuit arrangement (1) for power distribution in a motor vehicle is described, which comprises a transformer (T1, T1a . . . T1n) having at least three transformer windings (W1, W1a . . . W1n, W2, W2a . . . W2n, W3, W3a . . . W3n). A first and second on-board supply inside the vehicle and a power supply which is outside the vehicle can be connected to the circuit arrangement (1), which supplies are coupled via the transformer windings (W1, W1a . . . W1n, W2, W2a . . . W2n, W3, W3a . . . W3n) and converters (UR1, UR2, UR2a . . . UR2n, UR3, UR3a . . . UR3n). The third converter (UR3, UR3a . . . UR3n) can be connected via a first change-over switch (US1, US1′) alternatively to the first on-board supply inside the vehicle or to the power supply outside the vehicle. A plurality of first converters (UR 1) and/or a plurality of second converters (UR2, UR2a . . . UR2n) and/or a plurality of third converters (UR3, UR3a . . . UR3n) each being connected to the transformer windings (W1, W1a . . . W1n, W2, W2a . . . W2n, W3, W3a . . . W3n) can be switched in series or in parallel are provided. |
| US08866324B2 |
System and method for controlling temperature of gear box for wind power generator
Provided is a system for controlling temperature of a gear box for a wind power generator gear box. The system for controlling a temperature according to an exemplary embodiment of the present invention includes: a temperature sensor configured to measure a temperature of the gear box; a temperature adjustment unit configured to adjust the temperature of the gear box in accordance with the temperature of the gear box which is measured by the temperature sensor; a pitch adjustment unit configured to adjust a pitch angle of the blade; and a control unit configured to control the pitch adjustment unit so that the blade is rotated at a rotating speed for heating when the measured temperature of the gear box is lower than a range of a normal operating temperature of the gear box. |
| US08866316B2 |
Tunable vibration energy harvester and method
In one embodiment, an energy harvester is provided. The energy harvester includes, an energy conversion device configured to convert vibrational energy to electrical energy, a mass coupled to the energy conversion device, and at least one biasing mechanism coupled to the mass. The biasing mechanism is selectively adjustable and selectively adjusting the biasing mechanism adjusts a resonance frequency of the energy conversion device and the mass. |
| US08866295B2 |
Semiconductor memory modules and methods of fabricating the same
The inventive concept provides semiconductor memory modules and methods of fabricating the same. The semiconductor memory module may include a module board having a first surface and a second surface opposite to the first surface, and memory chips mounted directly on the module board by a flip-chip bonding method. Each of the memory chips may include a passivation layer disposed on a rear surface of each of the memory chips, and the passivation layer may have a color different from a natural color of single-crystalline silicon. |
| US08866292B2 |
Semiconductor packages with integrated antenna and methods of forming thereof
In accordance with an embodiment of the present invention, a semiconductor package includes a substrate having a first major surface and an opposite second major surface. A first chip is disposed in the substrate. The first chip includes a plurality of contact pads at the first major surface. A via bar is disposed in the substrate. An antenna structure is disposed within the via bar. |
| US08866291B2 |
Flip-chip mounted microstrip monolithic microwave integrated circuits (MMICs)
A microstrip MMIC chip flip-chip mounted to a printed circuit board with conductive vias passing through the chip to electrical connect a ground plane of the microstrip MMIC chip to a ground conductor of the printed circuit board. |
| US08866289B2 |
Bonding process and bonded structures
A sealing and bonding material structure for joining semiconductor wafers having monolithically integrated components. The sealing and bonding material are provided in strips forming closed loops. There are provided at least two concentric sealing strips on one wafer. The strips are laid out so as to surround the component(s) on the wafers to be sealed off when wafers are bonded together. The material in the strips is a material bonding the semiconductor wafers together and sealing off the monolithically integrated components when subjected to force and optionally heating. A monolithically integrated electrical and/or mechanical and/or fluidic and/or optical device including a first substrate and a second substrate, bonded together with the sealing and bonding structure, and a method of providing a sealing and bonding material structure on at least one of two wafers and applying a force and optionally heat to the wafers to join them are described. |
| US08866288B2 |
Semiconductor package
Disclosed herein is a semiconductor package, including: a first heat radiating plate; a second heat radiating plate formed below the first heat radiating plate; a heat radiating lead formed above the first heat radiating plate and having both ends contacted with the second heat radiating plate; an insulating layer formed above the heat radiating lead; at least one power device formed above the insulating layer; and at least one control device formed above the insulating layer. |
| US08866286B2 |
Single layer coreless substrate
An electronic chip package comprising at least one chip bonded to a routing layer of an interposer comprising a routing layer and a via post layer that is surrounded by a dielectric material comprising glass fibers in a polymer matrix, wherein the electronic chip package further comprises a second layer of a dielectric material encapsulating the at least one chip, the routing layer and the wires, and methods of fabricating such electronic chip packages. |
| US08866281B2 |
Three-dimensional integrated circuits and fabrication thereof
A three-dimensional integrated circuit is disclosed, including a first interposer including through substrate vias (TSV) therein and circuits thereon; a plurality of first active dies disposed on a first side of the first interposer, a plurality of first intermediate interposers, each including through substrate vias (TSV), disposed on the first side of the first interposer, and a second interposer including through substrate vias (TSV) therein and circuits thereon supported by the first intermediate interposers. |
| US08866277B2 |
Package substrate, module and electric/electronic devices using the same
A package substrate includes: a first conductive layer having plural first terminal pattern portions connected to a semiconductor part loaded on a first principal surface through plural first external connection conductors, which is formed on the first principal surface; a second conductive layer having plural second terminal patterns connected to a system substrate mounted on a second principal surface opposite to the first principal surface through a second external connection conductor, which is formed on the second principal surface; an intermediate conductive layer formed between the first conductive layer and the second conductive layer; interlayer insulating layers formed between the first conductive layer and the intermediate conductive layer as well as between the second conductive layer and the intermediate conductive layer; and plural interlayer connection conductors stacked for connecting between the first conductive layer and the second conductive layer so as to pierce through the interlayer insulating layers. |
| US08866276B2 |
Semiconductor chip device with polymeric filler trench
A method of manufacturing is provided that includes providing a semiconductor chip with an insulating layer. The insulating layer includes a trench. A second semiconductor chip is stacked on the first semiconductor chip to leave a gap. A polymeric filler is placed in the gap wherein a portion of the polymeric filler is drawn into the trench. |
| US08866260B2 |
MIM decoupling capacitors under a contact pad
An integrated circuit structure includes one or more external contact pads with decoupling capacitors, such as metal-insulator-metal (MIM) capacitors, formed directly thereunder. In an embodiment, the decoupling capacitors are formed below the first metallization layer, and in another embodiment, the decoupling capacitors are formed in the uppermost inter-metal dielectric layer. A bottom plate of the decoupling capacitors is electrically coupled to one of Vdd and Vss, and the top plate of the decoupling capacitors is electrically coupled to the other. The decoupling capacitors may include an array of decoupling capacitors formed under the external contact pads and may include one or more dummy decoupling capacitors. The one or more dummy decoupling capacitors are MIM capacitors in which at least one of the top plate and the bottom plate is not electrically coupled to an external contact pad. |
| US08866257B2 |
System involving electrically reprogrammable fuses
An electrically reprogrammable fuse comprising an interconnect disposed in a dielectric material, a sensing wire disposed at a first end of the interconnect, a first programming wire disposed at a second end of the interconnect, and a second programming wire disposed at a second end of the interconnect, wherein the fuse is operative to form a surface void at the interface between the interconnect and the sensing wire when a first directional electron current is applied from the first programming wire through the interconnect to the second programming wire, and wherein, the fuse is further operative to heal the surface void between the interconnect and the sensing wire when a second directional electron current is applied from the second programming wire through the interconnect to the first programming wire. |
| US08866248B2 |
Semiconductor device with optical sensor and method of forming interconnect structure on front and backside of the device
A semiconductor device includes a carrier and semiconductor die having an optically active region. The semiconductor die is mounted to the carrier to form a separation between the carrier and the semiconductor die. The semiconductor device further includes a passivation layer disposed over a surface of the semiconductor die and a glass layer disposed over a surface of the passivation layer. The passivation layer has a clear portion for passage of light to the optically active region of the semiconductor die. The semiconductor device further includes an encapsulant disposed over the carrier within the separation to form an expansion region around a periphery of the semiconductor die, a first via penetrating the expansion region, glass layer, and passivation layer, a second via penetrating the glass layer and passivation layer to expose a contact pad on the semiconductor die, and a conductive material filling the first and second vias. |
| US08866240B2 |
System and methods for preparing freestanding films using laser-assisted chemical etch, and freestanding films formed using same
Systems and methods for preparing freestanding films using laser-assisted chemical etch (LACE), and freestanding films formed using same, are provided. In accordance with one aspect a substrate has a surface and a portion defining an isotropically defined cavity; and a substantially continuous film is disposed at the substrate surface and spans the isotropically defined cavity. In accordance with another aspect, a substrate has a surface and a portion defining an isotropically defined cavity; and a film is disposed at the substrate surface and spans the isotropically defined cavity, the film including at least one of hafnium oxide (HfO2), diamond-like carbon, graphene, and silicon carbide (SiC) of a predetermined phase. In accordance with still another aspect, a substrate has a surface and a portion defining an isotropically defined cavity; and a multi-layer film is disposed at the substrate surface and spans the isotropically defined cavity. |
| US08866238B2 |
Hybrid integrated component and method for the manufacture thereof
Hybrid integrated components including an MEMS element and an ASIC element are described, whose capacitor system allows both signal detection with comparatively high sensitivity and sensitive activation of the micromechanical structure of the MEMS element. The hybrid integrated component includes an MEMS element having a micromechanical structure which extends over the entire thickness of the MEMS substrate. At least one structural element of this micromechanical structure is deflectable and is operationally linked to at least one capacitor system, which includes at least one movable electrode and at least one stationary electrode. Furthermore, the component includes an ASIC element having at least one electrode of the capacitor system. The MEMS element is mounted on the ASIC element, so that there is a gap between the micromechanical structure and the surface of the ASIC element. According to the invention, at least one electrode of the capacitor system is separated from the layered structure of the ASIC element and instead mechanically and electrically connected to the deflectable structural element of the MEMS element, so that this electrode functions as a movable electrode of the capacitor system. |
| US08866235B2 |
Source and drain dislocation fabrication in FinFETs
A device includes a semiconductor fin over a substrate, a gate dielectric on sidewalls of the semiconductor fin, and a gate electrode over the gate dielectric. A source/drain region is on a side of the gate electrode. A dislocation plane is in the source/drain region. |
| US08866230B2 |
Semiconductor devices
Semiconductor devices include a substrate, a first gate structure and a second gate structure positioned on the substrate, and a first source/drain formed in the substrate respectively at two sides of the first gate structure and a second source/drain formed in the substrate respectively at two sides of the second gate structure. The first gate structure and the second gate structure include a same conductivity type. The first source/drain and the second source/drain are different. |
| US08866226B2 |
SOI radio frequency switch with enhanced electrical isolation
At least one conductive via structure is formed from an interconnect-level metal line through a middle-of-line (MOL) dielectric layer, a shallow trench isolation structure in a top semiconductor layer, and a buried insulator layer to a bottom semiconductor layer. The shallow trench isolation structure laterally abuts at least two field effect transistors that function as a radio frequency (RF) switch. The at least one conductive via structure and the at interconnect-level metal line may provide a low resistance electrical path from the induced charge layer in a bottom semiconductor layer to electrical ground, discharging the electrical charge in the induced charge layer. The discharge of the charge in the induced charge layer thus reduces capacitive coupling between the semiconductor devices and the bottom semiconductor layer, and thus secondary coupling between components electrically disconnected by the RF switch is reduced. |
| US08866224B2 |
Display device
Disclosed are a TFT array substrate for decreasing a bezel width and a display device including the same. The display device includes a first substrate including a display area (including a pixel formed in a pixel area defined by a gate line and a data line which intersect) and a non-display area that includes a built-in shift register connected to the gate line and a gate link part connected to the built-in shift register, a second substrate facing the first substrate, and a seal pattern formed in the non-display area of the first substrate in correspondence with an edge portion of the second substrate to facing-couple the first and second substrates. The seal pattern includes a first hardening area hardened by a first hardening process, and a second hardening area hardened by a second hardening process. |
| US08866223B2 |
Process for manufacturing a power semiconductor device having charge-balance columnar structures on a non-planar surface, and corresponding power semiconductor device
An embodiment of a process for manufacturing a power semiconductor device envisages the steps of: providing a body of semiconductor material having a top surface and having a first conductivity; forming columnar regions having a second type of conductivity within the body of semiconductor material, and surface extensions of the columnar regions above the top surface; and forming doped regions having the second type of conductivity, in the proximity of the top surface and in contact with the columnar regions. The doped regions are formed at least partially within the surface extensions of the columnar regions; the surface extensions and the doped regions have a non-planar surface pattern, in particular with a substantially V-shaped groove. |
| US08866214B2 |
Vertical transistor having an asymmetric gate
A transistor structure is formed to include a substrate and, overlying the substrate, a source; a drain; and a channel disposed vertically between the source and the drain. The channel is coupled to a gate conductor that surrounds the channel via a layer of gate dielectric material that surrounds the channel. The gate conductor is composed of a first electrically conductive material having a first work function that surrounds a first portion of a length of the channel and a second electrically conductive material having a second work function that surrounds a second portion of the length of the channel. A method to fabricate the transistor structure is also disclosed. The transistor structure can be characterized as being a vertical field effect transistor having an asymmetric gate. |
| US08866211B2 |
Nonvolatile memory device and method of manufacturing same
A nonvolatile memory device including a cell array area in which a plurality of unit cells are arranged at least in one direction includes a plurality of memory transistors formed in the respective unit cells. Each memory transistor includes a gate pattern in which a tunnel insulating layer, a floating gate, an inter-gate insulating layer, and a control gate are laminated, and first and second junction areas arranged on opposite sides of the gate pattern, wherein the gate patterns are separated in the one direction by unit cells. The nonvolatile memory device also includes a first conduction interconnection which extends in the one direction and is arranged in a position that overlaps the control gate and a plurality of first contacts, at least one of which is arranged for each of the control gates to connect the control gates and the first conduction interconnection. |
| US08866209B2 |
Semiconductor cells, arrays, devices and systems having a buried conductive line and methods for forming the same
Semiconductor arrays including a plurality of access devices disposed on a buried conductive line and methods for forming the same are provided. The access devices each include a transistor having a source region and drain region spaced apart by a channel region of opposite dopant type and an access line associated with the transistor. The access line may be electrically coupled with one or more of the transistors and may be operably coupled to a voltage source. The access devices may be formed in an array on one or more conductive lines. A system may be formed by integrating the semiconductor devices with one or more memory semiconductor arrays or conventional logic devices, such as a complementary metal-oxide-semiconductor (CMOS) device. |
| US08866202B2 |
Device with gaps for capacitance reduction
A method for reducing capacitances between semiconductor devices is provided. A plurality of contact structures is formed in a dielectric layer. A mask is formed to cover the contact structures wherein the mask has mask features for exposing parts of the dielectric layer wherein the mask features have widths. The widths of the mask features are shrunk with a sidewall deposition. Gaps are etched into the dielectric layer through the sidewall deposition. The gaps are closed to form pockets in the gaps. |
| US08866200B2 |
JFET ESD protection circuit for low voltage applications
An electrostatic discharge (ESD) protection circuit is disclosed. The circuit includes a first terminal (200), a first power supply terminal (Vdd), and a second power supply terminal (Vss). The circuit further includes a junction field effect transistor (JFET) having a current path coupled between the first terminal and the second power supply terminal. The JFET has a control terminal (202) coupled to the first power supply terminal. |
| US08866196B2 |
Programmable substrate and applications thereof
An integrated circuit die includes a semiconductor substrate and a plurality of electronic circuits on the semiconductor substrate. The semiconductor substrate is divided into a plurality of regions. A first region of the substrate supports a first type of electronic circuit and has first permittivity, permeability, and conductivity characteristics. A second region of the substrate supports a second type of electronic circuit and has second permittivity, permeability, and conductivity characteristics. |
| US08866193B2 |
Method for fabricating a monolithic integrated composite group III-V and group IV semiconductor device
According to one disclosed embodiment, a monolithic vertically integrated composite device comprises a double sided semiconductor substrate having first and second sides, a group IV semiconductor layer formed over the first side and comprising at least one group IV semiconductor device, and a group III-V semiconductor body formed over the second side and comprising at least one group III-V semiconductor device electrically coupled to the at least one group IV semiconductor device. The composite device may further comprise a substrate via and/or a through-wafer via providing electric coupling. In one embodiment, the group IV semiconductor layer may comprise an epitaxial silicon layer, and the at least one group IV semiconductor device may be a combined FET and Schottky diode (FETKY) fabricated on the epitaxial silicon layer. In one embodiment, the at least one group semiconductor device may be a III-nitride high electron mobility transistor (HEMT). |
| US08866188B1 |
Semiconductor devices and methods of manufacture thereof
Semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, a method of manufacturing a semiconductor device includes forming a channel region in a workpiece, and forming a source or drain region proximate the channel region. The source or drain region includes a contact resistance-lowering material layer comprising SiP, SiAs, or a silicide. The source or drain region also includes a channel-stressing material layer comprising SiCP or SiCAs. |
| US08866187B2 |
Photodetector structures including cross-sectional waveguide boundaries
A photodetector structure can include a silicon substrate and a silicon layer on the silicon substrate, that can include a first portion of an optical transmission medium that further includes a silicon cross-sectional transmission face. A germanium layer can be on the silicon substrate and can include a second portion of the optical transmission medium, adjacent to the first portion can include a germanium cross-sectional transmission face butt-coupled to the silicon cross-sectional transmission face. |
| US08866186B2 |
Group III nitride semiconductor light-emitting device
The present invention aims to enhance the light extraction efficiency of the Group III nitride semiconductor light-emitting device.The inventive Group III nitride semiconductor light-emitting device comprises a substrate; and a Group III nitride semiconductor layer including a light-emitting layer, stacked on the substrate, wherein the side face of the Group III nitride semiconductor layer is tilted with respect to the normal line of the major surface of the substrate. |
| US08866180B2 |
Light emitting device, light emitting device package, and lighting system
Provided are a light emitting device, a light emitting device package, and a lighting system. The light emitting device includes a substrate, a light emitting structure layer, a second electrode, a first electrode, a contact portion, and a first electrode layer. The first electrode is disposed in the substrate from a lower part of the substrate to a lower part of a first conductive type semiconductor layer in a region under an active layer. The contact portion is wider than the first electrode and makes contact with the lower part of the first conductive type semiconductor layer. The first electrode layer is disposed under the substrate and connected to the first electrode. |
| US08866161B2 |
Light-emitting semiconductor device having sub-structures for reducing defects of dislocation therein
A structure of semiconductor device includes a first semiconductor layer; an intermediate layer on a surface of said first semiconductor layer; a second semiconductor layer on said intermediate layer, wherein said intermediate layer and said second semiconductor layer are integrated to a set of sub-structures; and a semiconductor light emitting device on said second semiconductor layer. |
| US08866139B2 |
Nonvolatile semiconductor memory device
A nonvolatile semiconductor memory device of an embodiment includes: a semiconductor layer; a first insulating film formed on the semiconductor layer; a charge storage film that is formed on the first insulating film, includes C60 fullerenes, and is not less than 0.5 monolayer but is less than 1.0 monolayer; a second insulating film formed on the charge storage film; and a control electrode formed on the second insulating film. |
| US08866136B2 |
Transistor, method of manufacturing the transistor and electronic device including the transistor
Provided are a transistor, a method of manufacturing the transistor, and an electronic device including the transistor. The transistor may include a passivation layer on a channel layer, a source, a drain, and a gate, wherein the component of the passivation layer is varied in a height direction. The passivation layer may have a multi-layer structure including a silicon oxide layer, a silicon oxynitride layer, and a silicon nitride layer sequentially stacked. The channel layer may include an oxide semiconductor. |
| US08866135B2 |
Anthracene derivative and organic electroluminescent element using the same
An anthracene derivative represented by the following formula (1): In the formula (1), Z is a structure represented by the following formula (2). In the formula (2), at least one pair of adjacent two substituents of R11 to R18 form a ring represented by the following formula (3) or (4): |
| US08866127B2 |
Nitride semiconductor light-emitting element including Si-doped layer, and light source
A nitride semiconductor light-emitting element uses a non-polar plane as its growing plane. A GaN/InGaN multi-quantum well active layer includes an Si-doped layer which is arranged in an InyGa1-yN (where 0 |
| US08866124B2 |
Diodes with native oxide regions for use in memory arrays and methods of forming the same
In a first aspect, a vertical semiconductor diode is provided that includes (1) a first semiconductor layer formed above a substrate; (2) a second semiconductor layer formed above the first semiconductor layer; (3) a first native oxide layer formed above the first semiconductor layer; and (4) a third semiconductor layer formed above the first semiconductor layer, second semiconductor layer and first native oxide layer so as to form the vertical semiconductor diode that includes the first native oxide layer. Numerous other aspects are provided. |
| US08866115B2 |
Device for reading out exposed imaging plates
A device for reading out and erasing imaging plates which includes an eraser disposed down-stream of a readout unit at a short distance thereof, said eraser being separated from the readout unit by a light barrier. |
| US08866109B2 |
Charged-particle beam irradiation device
A charged-particle beam irradiation device, which irradiates an irradiation target with a charged-particle beam, includes a transport line that transports the charged-particle beam and a rotating gantry that is rotatable about a rotation axis. The transport line includes an inclination portion making the charged-particle beam travel so that the charged-particle beam is inclined to be separated from the rotation axis, and is formed to turn the charged-particle beam in a rotation direction of the rotation axis and to bend the charged-particle beam, which has turned in the rotation direction, toward the rotation axis. The rotating gantry is formed of a cylindrical portion that receives the irradiation target and supports the transport line. The inclination portion is disposed in the cylindrical portion of the rotating gantry. The charged-particle beam irradiation device further includes blocking members that block radiation emitted from the transport line disposed in the cylindrical portion. |
| US08866104B2 |
Radioisotope elution system
An elution tool for a radiopharmaceutical elution system includes an elution tool. The tool has a vial chamber sized and shaped for receiving an elution vial. An access opening is aligned with a septum of the elution vial when the elution vial is received in the vial chamber. An elution tool lid is secured to the elution tool body by a hinged connection. The elution tool lid is rotatable at the hinged connection and movable relative to the elution tool body between an occluded position and an exposed position. The tool also includes a latching mechanism for selectively and releasably locking the lid in the occluded position. |
| US08866100B1 |
Time encoded radiation imaging
The various technologies presented herein relate to detecting nuclear material at a large stand-off distance. An imaging system is presented which can detect nuclear material by utilizing time encoded imaging relating to maximum and minimum radiation particle counts rates. The imaging system is integrated with a data acquisition system that can utilize variations in photon pulse shape to discriminate between neutron and gamma-ray interactions. Modulation in the detected neutron count rates as a function of the angular orientation of the detector due to attenuation of neighboring detectors is utilized to reconstruct the neutron source distribution over 360 degrees around the imaging system. Neutrons (e.g., fast neutrons) and/or gamma-rays are incident upon scintillation material in the imager, the photons generated by the scintillation material are converted to electrical energy from which the respective neutrons/gamma rays can be determined and, accordingly, a direction to, and the location of, a radiation source identified. |
| US08866094B2 |
Radiation detector
There is provided a radiation detector that appropriately corrects an offset within a minute read cell without increasing area while achieving high-speed measurement at a high counting rate. A radiation detector 100 having a plurality of single-photon-counting imaging cells includes, for each imaging cell, a photodiode 3 which is applied with a reverse bias voltage and generates a current signal in response to incidence of radiation, a previous-stage DA converter d1 configured to correct an input signal based on the current signal generated by the photodiode 3, an amplifier k2 configured to amplify the signal corrected by the previous-stage DA converter d1, a subsequent-stage DA converter d2 configured to correct a charge signal amplified by the amplifier k2, a wave height discriminator 9 configured to discriminate output signals based on the signal corrected by the subsequent-stage DA converter d2, and a counter 10 configured to count the discriminated signals. |
| US08866091B2 |
Method and apparatus for acquiring images created by penetration of radioactive ray
Disclosed is an apparatus and method of acquiring images created by penetration of a radioactive ray. The apparatus includes a scintillator to generate a light signal in response to an irradiated radioactive ray, and to change an advancing direction of the generate light signal, a light receiving unit to receive the light signal whose advancing direction is changed, and a signal processing unit to convert the received light signal into an electrical signal, and acquire an image corresponding to the penetrated irradiated radioactive ray based on the converted electrical signal. |
| US08866090B2 |
Radiation detecting element and radiographic imaging device
The present invention provides a radiation detecting element and a radiographic imaging device that may reliably detect radiation even when a region where radiation is irradiated is set narrowly. Namely, in the radiation detecting element and the radiographic imaging device of the present invention, plural pixels including radiographic imaging pixels and plural radiation detection pixels are disposed in a matrix in a detection region that detects radiation. |
| US08866085B1 |
Differential temperature source NDIR gas sensing methodology
A differential temperature source methodology for the design of a single beam NDIR gas sensor is advanced. This methodology uses a low and a high amplitude voltage cycle to drive a closely approximated Blackbody source for generating at different times two distinct detector outputs obtained from the same detector equipped the same narrow band pass filter but strategically designed for the detection of only a particular portion of the absorption band for the gas of interest. The ratio of the high amplitude cycle detector output over the low amplitude cycle detector output is used to calibrate such an NDIR gas sensor after it is normalized by a similar ratio when there is no target gas present in the sample chamber. |
| US08866084B2 |
Infrared non-destructive evaluation method and apparatus
A method of nondestructive evaluation and related system. The method includes arranging a test piece (14) having an internal passage (18) and an external surface (15) and a thermal calibrator (12) within a field of view (42) of an infrared sensor (44); generating a flow (16) of fluid characterized by a fluid temperature; exposing the test piece internal passage (18) and the thermal calibrator (12) to fluid from the flow (16); capturing infrared emission information of the test piece external surface (15) and of the thermal calibrator (12) simultaneously using the infrared sensor (44), wherein the test piece infrared emission information includes emission intensity information, and wherein the thermal calibrator infrared emission information includes a reference emission intensity associated with the fluid temperature; and normalizing the test piece emission intensity information against the reference emission intensity. |
| US08866082B2 |
Electromagnetic radiation detector with micro-encapsulation, and device for detecting electromagnetic radiation using such detectors
This electromagnetic radiation detector consists of a plurality of elementary detection micro-sites, each including a micro-detector provided with a membrane (2) that is sensitive to the radiation in question and each being provided in a micro-cavity or micro-capsule defined by a substrate (1), by an upper wall (5) used as a window that is transparent to said radiation and by side walls (4), said membrane (2) being suspended above substrate (1) by means of at least two support arms (6) that include an electrically conducting layer (17), with the ends of said arms (6) being anchored in side walls (4). |
| US08866079B2 |
Compact imaging receiver architecture
A system and method is shown for receiving microwave/millimeter-wave signals. The system and method are balanced and can be effectively implemented on a silicon substrate using single pole double throw switches. |
| US08866078B2 |
Scanning transmission type electron microscope
Disclosed is a scanning transmission type electron microscope provided with a scanning transmission electron microscope provided with an aberration corrector 805 for correcting the aberration of an electron-optical system that irradiates electron beams to a sample (808); a bright field image detector (813) for detecting electron beams that have transmitted through the sample; a camera (814); and an information processing apparatus (703) for processing signals detected by the detectors. The information processing apparatus divides a Ronchigram obtained by the detectors into a plurality of areas, and calculates a feature vector (W; 903), which reflects the magnitude and direction of an on-axis secondary comma aberration (B2), from the values of an off-axis defocus {C1(τ)} to be obtained for each of the plurality of areas, and the distance (τ) from the center of the Ronchigram to the center of the plurality of areas, and also calculates the correcting condition for the on-axis secondary comma aberration with the feature vector. In such a way, a scanning transmission type electron microscope that can correct he on-axis secondary comma aberration thereof in a short period of time, and efficiently, was able to be provided. |
| US08866077B2 |
Mass spectrometer
A mass spectrometer having a multi-stage differential pumping system with an ion lens provided in a partition wall separating a second intermediate vacuum chamber and a third intermediate vacuum chamber, the incircle radii of ion guides and the size of the opening of the ion lens are determined so that the circumferential edge of the opening is located outside the circumferential surface of a virtual tubular body straightly connecting the incircle at the rear edge of the second ion guide in the front stage and the incircle at the front edge of the third ion guide in the rear stage. Although the ion lens is located in between, the radio-frequency electric field created by the second ion guide can be effectively connected to the radio-frequency electric field created by the third ion guide through the opening of the ion lens. |
| US08866063B2 |
Lens-free wide-field super-resolution imaging device
A system for imaging objects within a sample includes an image sensor and a sample holder configured to hold the sample, the sample holder disposed adjacent to the image sensor. The system further includes an illumination source configured to scan in two or three dimensions relative to the sensor array and illuminate the sample at a plurality of different locations. The illumination source may include, by way of example, LEDs, laser diodes, or even a screen or display from a portable electronic device. The system includes least one processor configured to reconstruct an image of the sample based on the images obtained from illumination source at the plurality of different scan positions. |
| US08866062B2 |
Device and method for measuring light energy received by at least one photosite
A method is for measuring light energy received by a pixel including a transfer transistor, and a photodiode including a charge storage region. The method may include encapsulating the gate of the transfer transistor of the pixel in a semiconductor layer, at least one part of which includes a hydrogenated amorphous semiconductor. The method also may include grounding the charge storage region of the pixel, and determining the drift over time in the magnitude of the drain-source current of the transfer transistor. |
| US08866060B2 |
Temperature sensor and image sensor having the same
A temperature sensor includes a band gap reference (BGR) circuit, a voltage generation unit and a digital CDS circuit. The band gap reference (BGR) circuit generates a reference voltage proportional to a temperature. The voltage generation unit generates a first voltage and a second voltage based on the reference voltage, where the first voltage and the second voltage are proportional to the temperature. The digital CDS circuit generates a digital signal corresponding to the temperature by performing a digital correlated double sampling (CDS) operation on the first voltage and the second voltage. The temperature sensor is able to detect a temperature accurately. |
| US08866058B2 |
Optical transceiver and method of operation thereof
An optical transceiver comprises a substrate having a temperature control device, a light source, a light-guiding fiber, a detector, optics for collimating the light from the light source, coupling optics for focusing the light beam into the light-guiding fiber, and a beamsplitter which sends one part of the collimated light beam into a wavelength stabilization unit and another part of the collimated light beam into the coupling optics. A wavelength stabilization unit detects and compensates for wavelength drift of the light source. The optical transceiver has a superluminescent diode for its light source and may, for example, be integrated in a fiber-optic gyro. |
| US08866057B2 |
Fin deployment method and apparatus
An air vehicle that is launched from inside a launcher, includes a release mechanism for releasing fins of the vehicle from a stowed condition to a deployed condition. The release mechanism includes a pin that is located within a cavity in the fuselage of the air vehicle. Pressurized gasses initially fill the cavity in the fuselage. The launcher includes a reduced-pressure portion such as from a muzzle brake. When the air vehicle passes into the reduced-pressure portion of the launcher, the gas pressure behind the air vehicle is reduced. This causes the pressurized gas within the cavity to drive the release mechanism backwards out of the cavity. The length of the pin may be used to control the timing of the fin deployment, the delay between the initial movement of the release mechanism out of the cavity, and when the fins are released. |
| US08866052B2 |
Heating articles using conductive webs
A heating article is provided including a heating element including a first layer of nonwoven fibers mixed with conductive fibers, wherein the layer is divided to include a conductive region and a nonconductive region, wherein the conductive region extends in a co-extensive and co-planar pattern in a majority of the layer, and wherein the conductive region has first and second ends, and a power source removably coupled to the first and second ends. The first layer can include nonwoven fibers mixed with non-metallic conductive fibers. The heating article can also include a second layer superposed with the first layer, wherein the second layer is substantially free of non-metallic conductive fibers. |
| US08866036B2 |
Welding torch and adapter kit
According to the present invention, an adapter kit is provided in which a welding torch having a single nozzle structure is switched to a welding torch having a double nozzle structure. In an adapter kit (20A) which is installed in a switchable manner in a welding torch (1A) having a single nozzle structure, the present invention includes an attachment (7A) which is mounted to the torch body (5) in a state where the torch nozzle (inner nozzle) (6A) is inserted into the attachment after the gasket is removed and in which a flow channel that supplies a second shielding gas is provided, and an outer nozzle (8A) that is mounted to the attachment (7A) surrounding the periphery of the torch nozzle (6A) and discharges a second shielding gas. |
| US08866026B2 |
Construction of reliable stacked via in electronic substrates—vertical stiffness control method
A stacked via structure for reducing vertical stiffness includes: a plurality of stacked vias, each via disposed on a disc-like structure. The disc-like structure includes a platted through hole landing with a thickness of substantially 3 μm. The platted through hole landing includes an etched pattern and a copper top surface. |
| US08866023B2 |
Method and system for reducing trace length and capacitance in a large memory footprint
A method and system are disclosed to reduce trace length and capacitance in a large memory footprint. When more dual in-line memory module (DIMM) connectors are used per memory channel, the overall bus bandwidth may be affected by trace length and trace capacitance. In order to reduce the overall trace length and trace capacitance, the system and method use a palm tree topology placement, i.e., back-to-back DIMM placement, to place surface mount technology (SMT) DIMM connectors (instead of through-hole connectors) back-to-back in a mirror fashion on each side of a printed circuit board (PCB). The system and method may improve signal propagation time when compared to the commonly used traditional topology placements in which all DIMM connectors are placed on one side of the PCB. |
| US08866022B2 |
Printed wiring board, build-up multi-layer board, and production method therefor
A multi-layer printed-wiring-board is used in densely packaging electronic components such as semiconductors having improved function, and a production method therefor, and more specifically it achieves a multi-layer printed-wiring-board having excellent copper-foil-peel-strength and high connection-reliability in which occurrence of structural defects such as delamination (interlayer peeling) is prevented, and a production method therefor. Because of thinning of the printed-wiring-board or diversification of insulating layers constituting the printed-wiring-board, peeling such as delamination may occur between the insulating layers or in an interface between the insulating layer and the plated conductor. By providing pores in substantially the same plane as wiring patterns in the printed-wiring-board including insulating layers, wiring pattern layers made of copper foil alternately laminated on the insulating layers, and pores provided between the wiring patterns, a printed-wiring-board having high connection reliability free from delamination or cracks during heating or in heat cycle conditions. |
| US08866010B2 |
Differential signal transmission cable and multi-core cable
A differential signal transmission cable includes a pair of center conductors for transmitting a differential signal, an insulator covering peripheries of the center conductors, a shield tape longitudinally wrapped around the insulator, an insulating tape including an adhesive surface and spirally wrapped around the shield tape while the adhesive surface faces inside, and a non-adhesive tape provided between the shield tape and the insulating tape along a longitudinal direction, and non-adhesively covering a part of an outer periphery of the shield tape in a circumferential direction. |
| US08866008B2 |
Transparent glass pane provided with a surface structure
A method of manufacturing a transparent pane, in particular a glass pane, which includes on at least one of its main surfaces a surface structure including an assembly of specified individual motifs in relief, in particular pyramids, cones, or truncated cones, created by embossing or by rolling. A structure is created on the surface of the pane constituted by individual motifs, based on one or more basic motifs but which are distinguished from each other by their depth, their height, and/or the perimeter of their base area, and/or by the position of their peak with respect to their base. With this variation, formation of intensity peaks of the reflected light is prevented and at the same time a high quality of light trapping is obtained by panes suitable, for example, for solar applications. |
| US08866002B1 |
Through wafer via structures for concentrated photovoltaic cells
In accordance with the present invention, there is provided multiple embodiments of a concentrated photovoltaic (CPV) receiver cell or die. In each embodiment of the present invention, the receiver die includes a multiplicity of through wafer vias or TWV's which are etched therethrough to effectively eliminate the bus bars on the top or front surface of the receiver die, connectors such as bus bars instead being effectively moved to the bottom or back surface of the receiver die. The movement of the connectors to the back surface of the receiver die provides the potential for a greater active surface area on the front surface for solar input. |
| US08866000B2 |
Ultra-efficient energy conversion device for converting light to electricity by rectifying surface plasmon polaritons
An ultra-efficient device for converting light into electricity has a dielectric medium for input light propagation, a metallic medium having an array of surface-plasmon-polariton (SPP) resonator cavities formed at nano-scale and distributed in the metallic medium below the dielectric-metal interface, each nano-scale resonator cavity having a hollow interior as a metal cathode in which a metal anode is disposed, another metallic medium electrically coupled to the anode, and another dielectric medium insulating the anode medium from the cathode medium. In each cavity, the cathode is shaped, dimensioned and spaced from the anode so that standing waves of SPP excitations generated by the input light cause quantum field emission of electrons to be rectified as an electrical output. The SPP resonator cavities may be formed in a plurality of diametral sizes corresponding to component light wavelengths to allow full spectrum energy conversion of broadband light input. High energy conversion efficiencies up to a theoretical maximum of 84% can be obtained. |
| US08865999B2 |
Thermoelectric converter with projecting cell stack
A thermoelectric converter is formed by a plenum divided into high and low pressure chambers by a partition and includes a stack of series-coupled alkali-metal thermoelectric cells that projects orthogonally from the partition into one of the chambers. |
| US08865994B2 |
Electronic music system
An electronic music system includes a computer which performs a sequencing function and a remote controller. The remote controller is provided with a start operator and a selection operator. In response to an instruction made by the start operator of the remote controller, the computer or the remote controller adds a new track on a sequencer configured on the computer. The computer or the remote controller then offers options of available different types of tone generators used for the track, and in accordance with a selection made by the selection operator in a state where the available different types of tone generators have been offered, assigns the selected type of tone generator to the track. |
| US08865991B1 |
Portable music player
A portable music player for the playback of a digital audio file comprises a memory for storing a plurality of digital audio files; an audio output; a control for setting a desired change in pitch or tempo; and a digital signal processor configured to process a digital audio file and recover an audio signal therefrom, perceptibly alter one of the pitch and the tempo of the audio signal in response to the desired change in pitch or tempo without perceptibly altering the other of the pitch and tempo, and output the altered audio signal to the audio output. |
| US08865989B1 |
Kinetic measurement of piano key mechanisms for inertial properties and keystroke characteristics
Important new descriptors (Down Force Slope and Up Force Slope), which more fully and meaningfully characterize the continuous Down Force and Up Force are revealed. Similar descriptors are also created to more fully characterize the Balance Force and Frictional Force curves. The invention also discloses various methods and means for accurately testing, measuring and determining other parameters (including the position of the at-rest key, key sluggishness, and others characterizing the “let-off” event) in an accurate and efficient manner. Methods of quantifying and measuring the actual inertia of a key action—in a non-invasive manner—are also disclosed, with several inertial parameters being defined. Methods for quantifying and measuring the actual inertia of the major individual components of a key action are also detailed, along with parameters and methods for expressing their contribution “at the key”. All of the various measurement methods of the current invention are performed in a “controlled, kinetic and continuous” manner. |
| US08865984B2 |
Plants and seeds of common wheat cultivar BZ6W07-458
A wheat cultivar, designated BZ6W07-458, is disclosed. The invention relates to the seeds, plants, and hybrids of wheat cultivar BZ6W07-458, and to methods for producing a wheat plant produced by crossing plants from wheat cultivar BZ6W07-458 with themselves or with plants from another wheat variety. The invention also relates to methods for producing a wheat plant containing in its genetic material one or more transgenes and to the transgenic wheat plants and plant parts produced by those methods. The invention also relates to wheat varieties or breeding varieties and plant parts derived from wheat cultivar BZ6W07-458, to methods for producing other wheat varieties, lines or plant parts derived from wheat cultivar BZ6W07-458, and to the wheat plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid wheat seeds and plants produced by crossing wheat cultivar BZ6W07-458 with another wheat cultivar. |
| US08865973B1 |
Canola line NS6151
A novel canola variety designated NS6151 and seed, plants and plant parts thereof. Methods for producing a canola plant that comprise crossing canola variety NS6151 with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into NS6151 through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby. Hybrid canola seed, plant or plant part produced by crossing the canola variety NS6151 or a locus conversion of NS6151 with another canola variety. |
| US08865970B2 |
Induced heterosis related mutations
The present invention provides plant inbred mutant parent lines producing hybrid offspring having at least one heterosis-related phenotype, particularly total yield associated phenotypes, methods for identifying same and hybrid plants produced therefrom. The present invention further discloses heterosis-related genes and provides the corresponding isolated polynucleotides. |
| US08865964B2 |
Biomaterials, their preparation by electrospinning and their use in the biomedical and surgical field
There is described a new non-woven fabric produced with the electrospinning technique, and the use thereof as new biomaterial for the biomedical and surgical field. |
| US08865958B2 |
Process for ethylbenzene production
A method of producing an alkylaromatic by the alkylation of an aromatic with an alkylating agent, such as producing ethylbenzene by an alkylation reaction of benzene, is disclosed. The method includes using an H-beta catalyst to minimize process upsets due to alkylation catalyst deactivation and the resulting catalyst regeneration or replacement. The H-beta catalyst can be used in a preliminary alkylation reactor that is located upstream of the primary alkylation reactor. The H-beta catalyst used in a preliminary alkylation reactor can reduce the deactivation of the catalyst in the primary alkylation reactor. |
| US08865956B2 |
Methods for co-production of alkylbenzene and biofuel from natural oils using hydrocracking
Embodiments of methods for the production of linear alkylbenzene and optionally biofuel from a natural oil are provided. A method comprises the step of deoxygenating the natural oils to form paraffins. A first portion of the paraffins is hydrocracked to form a first stream of normal and lightly branched paraffins in the C9 to C14 range and a second stream of isoparaffins. The first stream is dehydrogenated to provide mono-olefins. Then, benzene is alkylated with the mono-olefins under alkylation conditions to provide an alkylation effluent comprising alkylbenzenes and benzene. Thereafter, the alkylbenzenes are isolated to provide the alkylbenzene product. Optionally a second portion of the paraffins and the isoparaffins are processed to form biofuel. |
| US08865949B2 |
Hydroconversion of renewable feedstocks
A hydrocarbon conversion process comprises contacting a renewable feedstock under hydroprocessing conditions with supported catalyst comprising at least one metal selected from the group consisting of Group VIII metals, Group VIB metals to form oleochemicals such as fatty alcohols, esters, and normal paraffins. Advantageously, the reaction conditions can be selected to directly convert the renewable feedstock to the desired product(s). |
| US08865946B2 |
Process for producing fluoromethyl hexafluoroisopropyl ether
There is provided according to the present invention a process for producing fluoromethyl hexafluoroisopropyl ether ((CF3)2CH—O—CH2F), including: reacting bisfluoromethyl ether with hexafluoroisopropyl alcohol in a solvent substantially immiscible with hydrogen fluoride in the presence of a catalytic amount of a strong acid selected from sulfuric acid and any other acids stronger in acidity than sulfuric acid. The process of the present invention enables industrial production of the fluoromethyl hexafluoroisopropyl ether without using hydrogen fluoride or a large amount of sulfuric acid and thereby without causing a large amount of waste as a by-product. |
| US08865944B2 |
Process for the purification of polyol PFPE derivatives
A process for purifying a polyol (per)fluoropolyether derivative [polyol (P)] from a mixture of hydroxyl (per)fluoropolyether derivatives [mixture (M)]. Such polyol (P) comprising one or more hydroxyl (per)fluoropolyether derivatives [PFPE (OH)] comprising at least one (per)fluoropolyoxyalkylene chain (chain Rf) and at least one end-group having formula (t3) —CF2CH2OCH2CH(OH)CH2OCH2CH(OH)CH2OH. Such mixture (M) comprising the polyol (P) and at least one PFPE (OH) different from the polyol (P) and comprising at least one chain Rf and at least one end-group selected from end-groups having formula (t1) —CF2CH2OH and formula (t2) —CF2CH2OCH2CH(OH)CH2OH. The process comprises the steps of: 1) reacting the mixture (M) with a ketone, an aldehyde or a combination thereof to yield corresponding mixture of cyclic ketal/acetal (per)fluoropolyether derivatives [PFPEs (OH)p] [protected mixture (P)]; 2) carrying out a molecular distillation of the protected mixture (P) to isolate a protected product heavy residue [product (Pr)]; 3) hydrolyzing the product (Pr) to yield deprotected product [product (Pd)]; and 4) carrying out a distillation under reduced pressure of the product (Pd) to obtain polyol (P). |
| US08865943B2 |
Catalytic conversion of alcohols and aldehydes
The invention provides a process for preparing higher alcohols and/or aldehydes and also mixtures thereof by catalytic reaction of ethanol, the reaction taking place in the presence of at least one catalyst, the catalyst comprising an activated-carbon substrate which is provided with at least one metal, and more particularly has at least one metal dope. |
| US08865941B2 |
Process for the preparation of alkyldiamines
Provided is a process for preparing alkyl diamine compounds in high purity. The process utilizes an alkyl amine compound during the reduction of a nitroamine, resulting in reduction of the concentration of undesired byproducts. |
| US08865939B2 |
Method for producing trans-1,4-bis(aminomethyl) cyclohexane
A method for producing trans-1,4-bis(aminomethyl)cyclohexane includes a nuclear hydrogenation step of producing a hydrogenated terephthalic acid or terephthalic acid derivative by nuclear hydrogenation of a terephthalic acid or terephthalic acid derivative, the terephthalic acid or terephthalic acid derivative being at least one selected from the group consisting of terephthalic acid, terephthalic acid ester, and terephthalic acid amide; a cyanation step of treating the hydrogenated terephthalic acid or terephthalic acid derivative with ammonia, thereby producing 1,4-dicyanocyclohexane, and producing trans-1,4-dicyanocyclohexane from the obtained 1,4-dicyanocyclohexane; and an aminomethylation step of treating the trans-1,4-dicyanocyclohexane with hydrogen, thereby producing trans-1,4-bis(aminomethyl)cyclohexane. Metal oxide is used as a catalyst in the cyanation step, and the obtained trans-1,4-dicyanocyclohexane has a metal content of 3000 ppm or less. |
| US08865930B2 |
Method for making terpene derivatives
Disclosed herein is a method for synthesizing terpenoid compounds, as well as compositions comprising terpenoids and methods for their use. In one aspect the process is represented by the scheme wherein G is X is and R1, R2 and R3 independently are selected from H, acyl, lower alkyl and aralkyl; and Y is —O—, —S— or —NH—, and R4 is selected from H, acyl, lower alkyl and aralkyl. |
| US08865918B2 |
Androgen receptor modulator compounds and methods
Provided herein are compounds having a structure selected from among Formula (I), Formula (II), Formula (III), Formula (IV), Formula (V) and Formula (VI) that are androgen receptor modulators and/or androgen receptor binding agents. Also disclosed are methods of making and using such compounds, including, but not limited to, using such compounds for treating various conditions. |
| US08865908B2 |
Process for the preparation of a 2-pyridylethylcarboxamide derivative
Process for the preparation of a N-[2-(2-pyridinyl)ethyl]carboxamide derivative of general formula (I) or a salt thereof Intermediate of general formula (II) Intermediate of general formula (III) |
| US08865906B2 |
Process for the preparation of a compound useful as an inhibitor of TAFIa
The present invention relates to a process for the preparation of a compound of the formula I, which comprises reacting a compound of the formula IV with an oxalic acid diester and to novel intermediate compounds used therein. |
| US08865904B2 |
Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their use
Chemical compounds having a high selectivity for double stranded DNA over RNA and single stranded DNA are disclosed. The chemical compounds are stains that become fluorescent upon illumination and interaction with double stranded DNA, but exhibit reduced or no fluorescence in the absence of double stranded DNA. The compounds can be used in a variety of biological applications to qualitatively or quantitatively assay DNA, even in the presence of RNA. |
| US08865897B2 |
Crystal modifications-3-(1H-indol-3-yl)-4- [4-methyl-piperazin-1-yl)-quinazolin-4-yl] -pyrrole-2, 5-D ione
The invention relates to a new crystalline form of the acetate salt of which may be used, for example, for prevention or treatment of transplant rejection. |
| US08865895B2 |
Organic compound, anisotropic optical film and method of production thereof
The present invention is related to 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one derivatives of the general structural formula (I), where X is a carboxylic group COOH, m is 0, 1, 2 or 3; Y is a sulfonic group SO3H, n is 0, 1, 2 or 3; Z is an acid amide group L-NH2; p is 0, 1, 2 or 3; K is a counterion selected from the list comprising H+, NH4+, Na+, K+, Li+, Mg2+, Ca2+, Zn2+, and Al3+; s is the number of counterions providing neutral state of the molecule; R is a substituent selected from the list comprising CH3, C2H5, NO2, Cl, Br, F, CF3, CN, OH, OCH3, OC2H5, OCOCH3, OCN, SCN, NH2, and NHCOCH3; w is 0, 1, 2, 3 or 4; and R1 is a substituent selected from the list comprising H, CH3, C2H5, C3H7, i-C3H7, CH2CH2CH2CH3, CH(CH3)CH2CH3, CH2CH(CH3)CH3 and C(CH3)3 and L is a linking group. |
| US08865890B2 |
Redox-active structures and devices utilizing the same
A device is presented having reversibly changeable and optically readable optical properties. The device comprises a substrate having an electrically conductive surface and carrying a redox-active layer structure. The redox-active layer structure may be a monolayer or a multi-layer structure and is configured to have at least one predetermined electronic property including at least one of electrodensity and oxidation state. The electronic property of the layer structure defines an optical property of the structure thereby determining an optical response of the structure to certain incident light. This at least one electronic property is changeable by subjecting the redox-active layer structure to an electric field or to a redox-active material. The device thus enables effecting a change in said electronic property that results in a detectable change in the optical response of the layer structure. |
| US08865877B2 |
Compositions and methods for solubilizing membrane proteins without the use of detergent
Disclosed are compositions and methods for isolating proteins from lipids. The isolation methods may utilize derivatives of apolipoprotein A1 for isolating membrane proteins from membranes without the use of detergent. |
| US08865875B2 |
Site-specific attachment of drugs or other agents to engineered antibodies with C-terminal extensions
The present invention provides antibodies (e.g., IgG antibodies) having C-terminal cysteine-containing extensions that facilitate antibody conjugation to a partner molecule (e.g. a drug, toxin, marker molecule, protein, radioisotope, or other therapeutic agent). Methods of making, screening and selecting the antibodies of the invention are provided. |
| US08865873B2 |
Internalizing human monoclonal antibodies targeting prostate cancer cells in situ
This invention provides a method that allows selection of antibodies against cells (e.g., tumor cells) in situ using laser capture microdissection. By restricting antibody selection to binders of internalizing epitopes, a panel of phage antibodies was generated that targets clinically represented prostate cancer antigens. |
| US08865865B2 |
N-terminally modified tetrapeptide derivatives having a C-terminal arginine mimetic
The invention refers to multibasic, N-terminally modified tetrapeptide mimetics with a C-terminal P1-arginine mimetic, methods for their production and use for therapy and prophylaxis of diseases, caused by bacterial pathogens or viruses, as well as for therapy and prophylaxis of diabetes, arteriosclerosis, cancer, Alzheimer's or the onset of obesity, as well as the use of these compounds as inhibitors of the proprotein convertases which cleave behind basic P1 residues, especially for inhibition of the protease furin. |
| US08865860B2 |
Electron donating polymer and solar cell including the same
An electron donating polymer including moiety A represented by Chemical Formula 1, and a solar cell including the electron donating polymer are provided. In Chemical Formula 1, X1 is a functional group including at least two ester residual groups and a substituted or unsubstituted divalent aliphatic organic group linking the ester residual groups, and X2 is one of hydrogen, a halogen atom, a substituted or unsubstituted C1 to C20 aliphatic group, a hydroxy group, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C1 to C30 ketone group, a substituted or unsubstituted C1 to C20 ester group, a thiol group, —SR100 (wherein R100 is one of a substituted or unsubstituted C1 to C20 aliphatic group, a substituted or unsubstituted C2 to C30 aromatic group, and a substituted or unsubstituted C2 to C30 heterocycloalkyl group), and a combination thereof. |
| US08865859B2 |
Production method of polycarbonate resin
The present invention is a production method of a polycarbonate resin, including a step of performing melt polycondensation by continuously feeding a dihydroxy compound (A) having a predetermined moiety in a part of the structure and a carbonic acid diester each in a liquid state to a reactor, wherein the residence time from liquefaction of the dihydroxy compound to its feeding to a reactor is from 0.1 to 10 hours. |
| US08865850B2 |
Method of selectively forming a reaction product in the presence of a metal silicide
A reaction product is formed utilizing a method that includes the step of combining a metal silicide and an aliphatic hydrocarbyl halide at a temperature of from 200° C. to 600° C. The aliphatic hydrocarbyl halide has the formula HaCbXc, wherein a is 0 or more, b is 1 or more, c is one or more, and X is halo. The method allows the reaction product to be formed in a predictable and controlled manner. Moreover, the components used in this method can be easily recycled and/or re-used in other processes. |
| US08865848B2 |
Process for olefin polymerisation using group 4 metallocene as catalysts
A process for the preparation of a random propylene copolymer comprising polymerizing propylene and at least one C2-10 alpha olefin (especially ethylene) in the presence of a catalyst; wherein said catalyst comprises: (i) a complex of formula (I): wherein M is zirconium or hafnium; each X is a sigma ligand; L is a divalent bridge selected from —R′2C—, —R′2C—CR′2—, —R′2Si—, —R′2Si—SiR2—, —R′2Ge—, wherein each R′ is independently a hydrogen atom, C1-C20-hydrocarbyl, tri(C1-C20-alkyl)silyl, C6-C20-aryl, C7-C20-arylalkyl or C7-C20-alkylaryl; each R1 is a C4-C20 hydrocarbyl radical branched at the β-atom to the cyclopentadienyl ring, optionally containing one or more heteroatoms belonging to groups 14-16, or is a C3-C20 hydrocarbyl radical branched at the β-atom to the cyclopentadienyl ring where the β-atom is an Si-atom; n is 0-3; each R18 is the same or different and may be a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; each R4 is a hydrogen atom or a C1-6-hydrocarbyl radical; each W is a 5 or 6 membered aryl or heteroaryl ring wherein each atom of said ring is optionally substituted with an R5 group; each R5 is the same or different and is a C1-C20 hydrocarbyl radical optionally containing one or more heteroatoms belonging to groups 14-16; and optionally two adjacent R5 groups taken together can form a further mono or multicyclic ring condensed to W optionally substituted by one or two groups R5; and (ii) a cocatalyst comprising an organometallic compound of a Group 13 metal. |
| US08865845B2 |
Silsequioxane-titania hybrid polymers
The invention relates to silsesquioxane-titania hybrid polymers, wherein the titania domain size is less than about five nanometers. Such polymers are useful, for example, to form anti-reflection coatings in the fabrication of microelectronic devices. |
| US08865844B2 |
Electrode, method of preparing the same, binder composition, lithium battery containing the electrode and the binder composition
An electrode including a binder comprising a waterborne polyurethane polymer compound and an electrode active material is provided. The waterborne polyurethane polymer compound improves the binding properties of the electrode. In addition, the polymer compound disperses well in water and is hardened through a crosslinking reaction to increase elastic force, thereby enabling adjustment of elastic and binding forces. As a result, a battery including the polymer compound has excellent recovery and charge/discharge properties. |
| US08865843B2 |
Fluorinated sag control agent and use thereof
The present disclosure is directed to a sag control agent comprising a reaction product of an isocyanate and a fluorinated amine. This disclosure is further directed to a coating composition comprising the sag control agent. This disclosure is also directed to a process of forming a sag-free coating layer on a substrate. |
| US08865842B2 |
Polyurethane hot-melt adhesive with reduced viscosity
A reactive melt adhesive containing 30 to 70% of at least one prepolymer having at least two isocyanate groups having a molecular weight below 6000 g/mol, manufactured from polyether polyols and/or polyester polyols reacted with a molar excess of diisocyanates, the prepolymer containing less than 1% monomeric diisocyanate; 30 to 70 wt % of a thermoplastic polyester having a number-average molecular weight (MN) below 6000 g/mol, which comprises fewer than 1.4 groups reactive with NCO; and up to 30 wt % additives from the group of the catalysts, resins, plasticizers, fillers, pigments, stabilizers, or adhesion promoters. |
| US08865839B2 |
Polytetrafluoroethylene mixture
Provided is a material that can be easily biaxially oriented, homogeneously stretched even with a high draw ratio, and formed into a polytetrafluoroethylene porous membrane with low pressure loss. The present invention relates to a polytetrafluoroethylene mixture comprising: a modified polytetrafluoroethylene; and a fibrillable polytetrafluoroethylene homopolymer, the modified polytetrafluoroethylene having an extrusion pressure to a cylinder, at a reduction ratio of 1600, of 70 MPa or higher. |
| US08865835B2 |
Solar cell sealing material and solar cell module produced using the same
There is provided an encapsulant material for solar cells which facilitates production of a solar cell module and is excellent in flexibility, heat resistance, transparency, etc., and a solar cell module produced using the encapsulant material. The present invention relates to an encapsulant material for solar cells which includes a resin composition (C) containing an ethylene-α-olefin random copolymer (A) capable of satisfying the following condition (a) and an ethylene-α-olefin block copolymer (B) capable of satisfying the following condition (b): (a) a heat of crystal fusion is from 0 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10° C./min; and (b) a crystal fusion peak temperature is 100° C. or higher and a heat of crystal fusion is from 5 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10° C./min. |
| US08865832B2 |
Tin-free aqueous polyurethane dispersions
The present invention relates to radiation-curable coating compositions based on tin-free aqueous polyurethane dispersions based on polyurethane acrylates (i), characterized in that the polyurethane acrylate (i) comprises as builder componentsA) one or more compounds with at least one group which is reactive towards isocyanate and at least one unsaturated group which can undergo free radical polymerization,B) one or more compounds which differ from A) and have at least one group which is reactive towards isocyanate,C) one or more compounds with at least one group which is reactive towards isocyanate and additionally at least one group having a hydrophilizing action,D) one or more organic polyisocyanates,which are reacted in the presence ofF) bismuth(III) salt(s) andG) an acid having a pKa of <2.5,and a process for the preparation thereof, the use of the coating compositions as lacquers and/or adhesives, and objects and substrates provided with these lacquers and/or adhesives. |
| US08865811B2 |
Polyphenylene ether, resin composition, and molded body of resin composition
The polyphenylene ether according to the present invention includes 5 to 20% by mass of a component having a molecular weight of 50,000 or more and 12 to 30% by mass of a component having a molecular weight of 8,000 or less. The resin composition according to the present invention includes the polyphenylene ether (a) and a hydrogenated block copolymer (b) prepared by hydrogenating a block copolymer including at least two polymer blocks A having a vinyl aromatic compound and at least one polymer block B having a conjugated diene compound, wherein the number average molecular weight (Mnb) of the hydrogenated block copolymer is 100,000 or less, and the number average molecular weight (MnbA) of at least one polymer block of the polymer blocks A is 8,000 or more. |
| US08865801B2 |
Epoxy resin-based coating composition
The present invention relates to epoxy resin coating composition which comprises, at least, epoxy resin, a thiol-type curing agent and a curing assistant, being composed of two liquids of liquid (A) containing epoxy resin and a thiol-type curing agent and liquid (B) containing a curing assistant, which liquids are mixed just before using, wherein the thiol-type curing agent contains a branched compound containing a thiol group (P), which compound is an ester of polyhydric alcohol with thiol group-containing carboxylic acid represented by formula (1) HOCO(CH2)nCR1R2SH (1) (in the formula, R1 represents a hydrogen atom or a linear or branched alkyl group having 1 to 10 carbon atoms, R2 represents a linear or branched alkyl group having 1 to 10 carbon atoms, and n represents an integer of 1 to 4), which exhibits a suitable pot life, excellent curability particularly at low and ordinary temperature and low toxicity. |
| US08865800B2 |
Hydrosilylation curable compositions
A hydrosilylation curable composition containing a comprising (A) 100 parts by weight of an organic polymer having on average at least 1.4 alkenyl groups per molecule; (B) an amount sufficient to cure the composition of a crosslinker having on average at least 1.4 Si—H groups per molecule; (C) a platinum group metal-containing catalyst in an amount sufficient to effect curing of the composition; (D) 0.1 to 20 parts by weight per 100 parts by weight of (A) of an alkoxy silyl substituted organic oligomer having a number average molecular weight in the range of 200 to 5,000, having a polymer backbone selected from the group of polybutadiene, polyisoprene, polyisobutylene, copolymers of isobutylene and isoprene, copolymers of isoprene and butadiene, copolymers of isoprene and styrene, copolymers of butadiene and styrene, copolymers of isoprene, butadiene and styrene and polyolefin polymers prepared by hydrogenating polyisoprene, polybutadiene or a copolymer of isoprene and styrene, a copolymer of butadiene and styrene or a copolymer of isoprene, butadiene and styrene, and optionally a titanium compound having Ti—O—C bonds. The composition provides improved self adhesion to substrates. |
| US08865795B1 |
Copier/printer exterior part using halogen-free flame-retardant resin composition including recycled polycarbonate and recycled polyethylene terephthalate
A copier/printer exterior part uses a halogen-free flame-retardant resin composition. The halogen-free flame-retardant resin composition includes 5 wt % to 50 wt % of unused polycarbonate, 20 wt % to 63 wt % of recycled polycarbonate, 5 wt % to 35 wt % of recycled polyethylene terephthalate, 0.2 wt % to 2 wt % of a styrene-acrylonitrile-glycidyl methacrylate terpolymer, 5 wt % to 15 wt % of a toughener, 10 wt % to 20 wt % of a flame retardant, 0.1 wt % to 0.8 wt % of a flame-retardant antidrip agent, 0.1 wt % to 1 wt % of an antioxidant, and 0.1 wt % to 2 wt % of a lubricant. The styrene-acrylonitrile-glycidyl methacrylate terpolymer includes 1 wt % to 5 wt % of glycidyl methacrylate and 20 wt % to 33 wt % of acrylonitrile. |
| US08865793B2 |
Water-based ink-jet recording ink
An ink-jet recording ink which is utilized for printing on a heated recording medium, wherein the ink contains at least (1) a pigment, (2) an ink-soluble resin of 2-10 weight % based on a solid content, (3) a water-soluble organic solvent, and (4) a silicone type or a fluorine type surfactant, and the ink-soluble resin and the water-soluble organic solvent satisfy the following conditions: 1) at least one type of the ink-soluble resin is provided with a carboxyl group as an acid group, and an acid value of not less than 80 and less than 300, and 2) the water-soluble organic solvent contains at least 5-15 weight % of solvent A, and 2-15 weight % of solvent B; solvent A: a glycol ether or 1,2-alkanediols, and solvent B: a cyclic solvent, a cyclic ester solvent or a dimethyl sulfoxide, containing a nitrogen or a sulfur atom. |
| US08865786B2 |
Antireflective coating compositions
Coating compositions, and methods for depositing them on the surface of an article to produce an antireflection coating, are disclosed. In one embodiment, the coating composition includes a (meth)acrylate-functional silicon alkoxide, silica particles, a (meth)acrylate monomer, an epoxy (meth)acrylate oligomer, a photoinitiator, a solvent, an acid, and water. The relative amounts of these constituents are controlled such that, when the coating composition is deposited onto the surface of an article and cured, it has a refractive index less than about 1.60 at a wavelength of 510 nm. In another embodiment, the coating composition includes an organo-metallic compound other than an organo-metallic compound of silicon, an epoxy-functional silicon alkoxide, a non-epoxy-functional silicon alkoxide, a curing agent compatible with epoxy-functional molecules, a solvent, an inorganic acid, and water. The relative amounts of these constituents are controlled such that, when the coating composition is deposited onto the surface of an article and cured, it has a refractive index greater than about 1.70 at a wavelength of 510 nm. The coating compositions are deposited in a process that produces an antireflection coating in less than 90 minutes of processing time. |
| US08865783B2 |
Flame retardant composition
A liquid flame retardant composition having one or more flame retarding agents, which are the epoxides obtainable by reacting tetrabromobisphenol A with epichlorohydrin and their end-capped derivatives represented by Formula (1), is provided. The liquid composition is especially useful in the preparation of rigid polyurethane foams. |
| US08865767B2 |
Nutritional supplement composition promoting, increase, development, elevation and activation of “serotonin”
A Nutritional Supplement Composition promoting the increase, development, elevation and activation of the brain chemical “serotonin” in the “subjects” brain chemistry to improve mood, thought, emotions and, mental stability and functioning comprised of the constituents, Omega 3, Omega 6, Calcium Magnesium, and B-complex is described, as well as the method of administration, the usefulness of the present invention, and who would benefit from the administration of this present invention. This Nutritional Supplement composition may be used for all, in “age appropriate” dosages for different age “subjects”. This Nutritional Supplement Composition when administered daily will reduce and stabilize the “subjects” depression, anxiety, obsessive- compulsive behaviors stress related and other emotional and mental conditions. The above statement about the embodiment of the present invention will be further explained in more specific detail in the body of the description. |
| US08865766B2 |
Ester derivatives of bimatoprost compositions and methods
Provided herein, inter alia, are prodrugs of bimatoprost, methods of using the same and compositions including the same. |
| US08865742B2 |
Intermediate compounds and processes for the preparation of quinoline derivatives such as Laquinimod sodium
The present invention relates to processes for the preparation of quinoline-3-carboxamide derivatives, such as sodium 5-chloro-3-(ethylphenylcarbamoyl)-1-methyl-2-oxo-1,2-dihydroquinolin-4-olate (Laquinimod sodium). The present invention further relates to intermediates formed in such processes. |
| US08865737B2 |
Antitumor agent for undifferentiated gastric cancer
The present invention relates to a therapeutic agent represented by the General formula (I), or a pharmacologically acceptable salt thereof, or a solvate of the compound or the salt thereof: The therapeutic agent comprises a substance having the activity of inhibiting kinase activity of fibroblast growth factor receptor 2 (“FGFR2”). The therapeutic agent can be used for treating undifferentiated gastric cancer, and can also be used to treat organisms comprising a cell overexpressing FGFR2 or a cell expressing mutant FGFR2, or both. The present invention further relates to a pharmaceutical composition comprising an FGFR2 inhibitory and methods of treatment therewith. The present invention also relates to a method for predicting the effect of an FGFR2 inhibitory substance on a patient. |
| US08865736B2 |
Antibacterial agents
Compounds of formula (I) have antibacterial activity: wherein R represents hydrogen or 1, 2 or 3 optional substituents; W is ═C(R1)—; R1 is hydrogen and R2 is hydrogen, methyl, or fluorine; or R1 and R2 taken together are —CH2—, —CH2CH2, —O—, or, in either orientation, —O—CH2— or —OCH2CH2—; and R3 is a radical of formula -(Alk1)m-(Z)p-(Alk2)n-Q. |
| US08865733B2 |
Medication and treatment for disease
A treatment is described for diseases with symptoms that can include fatigue, muscle aches and spasms, weakness, demylenation, and nerve pain. Diseases can include fibromyalgia, depression, and auto-immune and immuno-suppressive diseases, such as MS. The treatment comprises about 1-10 mg naltrexone, at least about 20 μg vitamin B12, at least about 5 mg vitamin B6, at least about 2 mg coenzyme Q, and preferably at least one ancillary medication selected from the group consisting of diazepam, cyclcobenzaprine, clonazepam, alprazolam, 9-tetrahydrocannibinol, fumarate, caffeine, and combinations thereof. The treatment can be administered orally, and can decrease mental and physical symptoms such as, for example, fatigue, gait problems, visual dysfunction, and pain while improving cognitive skills. |
| US08865723B2 |
Selective PDE4 B inhibition and improvement in cognition in subjects with brain injury
Provided herein are methods of improving cognitive ability or memory in a subject that has suffered a brain injury or spinal cord injury by administering a selective PDE4 B inhibitor. |
| US08865719B2 |
Substituted heterocycles and their use as allosteric modulators of nicotinic and GABAA receptors
The present invention is related to heterocycles represented by a compound of Formula I that are novel allosteric modulators of α7 nAChRs and/or GABAA receptors. The invention also discloses the treatment of disorders that are responsive to enhancement of acetylcholine action on α7 nAChRs and negative allosteric modulation of GABAA receptors in a mammal by administering an effective amount of a compound of Formula I. |
| US08865717B2 |
Heterocyclic compounds
The present invention provides a compound useful as an agent for the prophylaxis or treatment of neurodegenerative disease and the like, or a salt thereof.The present invention relates to a compound represented by the formula wherein each symbol is as defined in the specification, or a salt thereof. |
| US08865711B2 |
Phenylimidazole derivatives as PDE10A enzyme inhibitors
This invention is directed to compounds, which are PDE10A enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The present invention also provides processes for the preparation of the compounds of formula I. The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention also provides a method of treating a subject suffering from a drug addiction comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention further provides a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I. |
| US08865710B2 |
Methods of treating proliferative diseases
Provided herein are methods of administering N-(5-tert-butyl-isoxazol-3-yl)-N′-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-b][1,3]benzothiazol-2-yl]phenyl}urea, or a pharmaceutically acceptable salt or solvate thereof, to human patients, including a specific patient population. Specifically, dosing, dosing schedules or dosing regimens are provided herein. Methods of treating proliferative diseases or FLT-3 mediated diseases in humans are also provided. |
| US08865687B2 |
Preparation for the prevention and/or treatment of vascular disorders
The present invention relates to a preparation suitable for the prevention and/or treatment of vascular disorders, comprising the following fractions: fraction a) consisting of long chain polyunsaturated fatty acids; fraction b) consisting of phospholipids, which fraction contains at least two different phospholipids selected from the group consisting of phosphatidylserine, phosphatidylinositol, phosphatidylcholine and phosphatidylethanolamine. fraction c) consisting of compounds which are a factor in methionine metabolism, which fraction contains at least one member selected from the group consisting of folic acid, vitamin B12, vitamin B6, magnesium and zinc. |
| US08865686B2 |
Tetracycline compounds as tyrosyl-DNA phosphodiesterase I inhibitors
The instant invention is directed towards tetracycline compositions, and methods of inhibiting Tdp1 activity, and methods of treating Tdp1-associated disorders. |
| US08865676B2 |
Methods and kits for synthesis of siRNA expression cassettes
Amplification-based methods and kits for rapidly producing siRNA expression cassettes are provided. Also provided are methods for expressing amplified siRNA expression cassettes in cells. |
| US08865675B2 |
Compositions and methods for silencing apolipoprotein B
The present invention provides compositions and methods for the delivery of interfering RNAs such as siRNAs that silence APOB expression in cells such as liver cells. In particular, the nucleic acid-lipid particles provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells such as liver cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of APOB at relatively low doses. In addition, the compositions and methods of the present invention are less toxic and provide a greater therapeutic index compared to compositions and methods previously known in the art. |
| US08865673B2 |
Monitoring and modulating HGF/HGFR activity
Provided are methods and compositions for the modulation of hepatocyte growth factor activity to regulate lymphatic vessel development and function. Methods and composition for the monitoring and treatment of skin disorders, lymphedema, and metastatic cancers are disclosed. Also described are methods of identifying inhibitors of hepatocyte growth factor dependent lymphangiogenesis. |
| US08865671B2 |
RNAi-mediated inhibition of spleen tyrosine kinase-related inflammatory conditions
RNA interference is provided for inhibition of spleen tyrosine kinase (Syk) mRNA expression, in particular, for treating patients having a Syk-related inflammatory condition or at risk of developing a Syk-related inflammatory condition such as allergic conjunctivitis, ocular inflammation, dermatitis, rhinitis, asthma, allergy, or mast-cell disease. |
| US08865668B2 |
Methods and compositions for increasing RNA interference
The present invention relates to compositions containing a combination of a first active component comprising one or more sulfated polysaccharides and/or glycosaminoglycans and a second active component comprising one or more RNAi-inducing molecules, and methods for using these compositions to enhance double-stranded RNA (dsRNA)-mediated gene silencing in pest or pathogen species. The invention further relates to methods for controlling pests or pathogens, methods for preventing pest infestations or pathogen infections and methods for knocking down gene expression in pests or pathogens using the compositions and methods of the invention. |
| US08865665B2 |
Aminoglycosides: synthesis and use as antifungals
The present invention relates to novel aminoglycoside analogs having certain substituents at the 6 position of ring III which exhibit improved antifungal activity but possess minimal antibacterial properties. The compounds of the present invention are analogues of kanamycin A. Also provided are methods of synthesizing and methods of using the compounds of the present invention. The compounds of the present invention are useful in treating or preventing fungal disease. |
| US08865664B2 |
Hydrophobically enhanced aminoglycosides
Hydrophobically enhanced aminoglycosides have been prepared and shown to be effective antibacterial agents. These agents may be used in the treatment or prevention of various bacterial infections. Methods of preparing these agents also permit facile synthetic access. Formula (I). |
| US08865658B2 |
Compositions containing, methods involving, and uses of non-natural amino acids and polypeptides
Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one aromatic amine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one alkylated amine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses. |
| US08865647B2 |
Pharmaceutical solution of non covalently bound albumin and acylated insulin
If albumin is added to a pharmaceutical formulation containing acylated insulin described in WO 2009/022005 and WO 2009/022013, the acylated insulin can be kept in solution after subcutaneous injection. |
| US08865645B2 |
Method of treating lung fibrosis using ST2 polypeptide
Methods and compositions for treating fibrosis are disclosed. |
| US08865644B2 |
Rapamycin formulation using recombinant high-density lipoprotein including apolipoprotein A-I and a mutant thereof
Provided is a rapamycin formulation using a recombinant high-density lipoprotein including apolipoprotein mutant, the rapamycin formulation in which solubility of rapamycin and medical use, such as aging suppression and arteriosclerosis suppression, are improved by using recombinant high-density lipoprotein including apolipoprotein A-I and its mutant V156K. |
| US08865641B2 |
Methods of treatment of fatty liver disease by pharmacological activation of cholinergic pathways
A method of treating a fatty liver disease in a subject. The method comprises administering to the subject an effective amount of a cholinergic pathway stimulating agent, wherein the fatty liver disease is selected from non-alcoholic fatty liver (NAFL), alcoholic fatty liver (AFL), non-alcoholic steatohepatitis (NASH), alcoholic steatohepatitis (ASH), NASH-associated liver fibrosis, ASH-associated liver fibrosis, non-alcoholic cirrhosis, and alcoholic cirrhosis. |
| US08865632B1 |
Drag-reducing copolymer compositions
A drag-reducing additive includes 40-85% by weight of a polymer emulsion that includes a polymer, a first surfactant, and a first solvent; 10-35% by weight of a second surfactant with an HLB greater than 8; and 5-30% by weight of a second solvent. In a preferred embodiment, the second solvent includes a terpene. In another preferred embodiment, the polymer is a copolymer that includes acrylamide and acrylic acid. |
| US08865631B2 |
Proppant particles formed from slurry droplets and method of use
Proppant material for hydraulic fracturing is provided. The particles of the proppant are formed by drip casting. A slurry of finely divided ceramic particles is flowed through nozzles and formed into droplets under the influence of vibration. Uniform sized, smooth surface, spherical green particles are formed. The green particles are dried and sintered to form the proppant. The proppant is used in the process of hydraulic fracturing of wells. |
| US08865627B2 |
Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wire
A method for manufacturing a superconducting wire includes the following steps. A laminate metal having a first metal layer and a Ni layer formed on the first metal layer is prepared. An intermediate layer (20) is formed on the Ni layer of the laminate metal. A superconducting layer (30) is formed on the intermediate layer (20). By subjecting the laminate metal to a heat treatment after at least either of the step of forming a intermediate layer (20) and the step of forming a superconducting layer (30), a nonmagnetic Ni alloy layer (12) is formed from the laminate metal. |
| US08865623B2 |
Herbicidally active cyclic diones and derivatives thereof, processes for their preparation, compositions, and method of controlling weeds
Compounds of formula (I), wherein the substituents are as defined in claim 1, are suitable for use as herbicides. |
| US08865621B2 |
Irreversible color changing ink compositions
The disclosure is generally related to an irreversible thermochromic ink composition and, more particularly, to an irreversible thermochromic ink composition comprising a carrier and thermochromic capsules, the thermochromic capsules comprising a shell and a core, the core comprising an eradicable dye capable of becoming substantially colorless and/or of changing color from a first colored state to a second colored state when exposed to an eradicator. |
| US08865617B2 |
Orally administered adsorbent, method of producing the same, and drug produced by using the same
An orally administered adsorbent which has a high ability of adsorbing indoxylsulfuric acid, indoleacetic acid, and indole, a method permitting easy and advantageous production of the same, and a drug using the same. The orally administered adsorbent is obtained from spherical particles of activated carbon by carbonizing and activating spherical particles of a furfuryl alcohol resin obtained by resinifying furfuryl alcohol through a self-condensation reaction and curing the resinified furfuryl alcohol. |
| US08865611B2 |
Method of forming a catalyst with inhibited mobility of nano-active material
A method of forming a catalyst, comprising: providing a plurality of support particles and a plurality of mobility-inhibiting particles, wherein each support particle in the plurality of support particles is bonded with its own catalytic particle; and bonding the plurality of mobility-inhibiting particles to the plurality of support particles, wherein each support particle is separated from every other support particle in the plurality of support particles by at least one of the mobility-inhibiting particles, and wherein the mobility-inhibiting particles are configured to prevent the catalytic particles from moving from one support particle to another support particle. |
| US08865606B2 |
Process for the preparation of dental restorations
The invention relates to a process for preparing dental restorations, wherein a lithium silicate glass ceramic or a lithium silicate glass is used which contains at least 8.5 wt.-% transition metal oxide selected from the group consisting of oxides of yttrium, oxides of transition metals with an atomic number from 41 to 79 and mixtures of these oxides. |
| US08865601B2 |
Methods for preparing a semiconductor wafer with high thermal conductivity
This invention generally relates to an epitaxial silicon semiconductor wafer with increased thermal conductivity to transfer heat away from a device layer, while also having resistance to common failure mechanisms, such as latch-up failures and radiation event failures. The semiconductor wafer comprises a lightly-doped device layer, a highly-doped protective layer, and a lightly-doped substrate. The invention is also directed to a process for forming such an epitaxial silicon wafer. |
| US08865600B2 |
Patterned line end space
One or more techniques or systems for forming a line end space structure are provided herein. In some embodiments, a first patterned second hard mask (HM) region is formed above a first HM region. In some embodiments, a first sacrificial HM region and a second sacrificial HM region are formed above at least one of the first patterned second HM region or the first HM region. Photo resist (PR) is patterned above the second sacrificial HM region, and a spacer region is deposited above the PR and second sacrificial HM region. In some embodiments, at least some of at least one of the spacer region, the PR, or the respective sacrificial HMs is removed. Accordingly, first patterned second hard mask (HM) region is patterned, thus forming the line end space structure associated with an end-to-end space. |
| US08865599B2 |
Self-leveling planarization materials for microelectronic topography
Planarization methods and microelectronic structures formed therefrom are disclosed. The methods and structures use planarization materials comprising fluorinated compounds or acetoacetylated compounds. The materials are self-leveling and achieve planarization over topography without the use of etching, contact planarization, chemical mechanical polishing, or other conventional planarization techniques. |
| US08865598B2 |
Method for positioning spacers in pitch multiplication
Multiple pitch-multiplied spacers are used to form mask patterns having features with exceptionally small critical dimensions. One of each pair of spacers formed mandrels is removed and alternating layers, formed of two mutually selectively etchable materials, are deposited around the remaining spacers. Layers formed of one of the materials are then etched, leaving behind vertically-extending layers formed of the other of the materials, which form a mask pattern. Alternatively, instead of depositing alternating layers, amorphous carbon is deposited around the remaining spacers followed by a plurality of cycles of forming pairs of spacers on the amorphous carbon, removing one of the pairs of spacers and depositing an amorphous carbon layer. The cycles can be repeated to form the desired pattern. Because the critical dimensions of some features in the pattern can be set by controlling the width of the spaces between spacers, exceptionally small mask features can be formed. |
| US08865596B2 |
Methods for forming semiconductor structures using selectively-formed sidewall spacers
Methods for forming semiconductor structures using selectively-formed sidewall spacers are provided. In one method, a first structure and a second structure is formed. The second structure has a height that is greater than the first structure's height. A first sidewall spacer-forming material is deposited overlying the first structure and the second structure. A second sidewall spacer-forming material is deposited overlying the first sidewall spacer-forming material. A composite spacer is formed about the second structure, the composite spacer comprising the first sidewall spacer-forming material and the second sidewall spacer-forming material. The second sidewall spacer-forming material is removed from the first structure and the first sidewall spacer-forming material is removed from the first structure. |
| US08865583B2 |
Manufacturing method of a semiconductor device and method for creating a layout thereof
A method for manufacturing a semiconductor device of one embodiment of the present invention includes: forming an insulation layer to be processed over a substrate; forming a first sacrificial layer in a first area over the substrate, the first sacrificial layer being patterned to form in the first area a functioning wiring connected to an element; forming a second sacrificial layer in a second area over the substrate, the second sacrificial layer being patterned to form in the second area a dummy wiring; forming a third sacrificial layer at a side wall of the first sacrificial layer and forming a fourth sacrificial layer at a side wall of the second sacrificial layer, the third sacrificial layer and the fourth sacrificial layer being separated; forming a concavity by etching the insulation layer to be processed using the third sacrificial layer and the fourth sacrificial layer as a mask; and filling a conductive material in the concavity. |
| US08865580B2 |
Pattern forming method, semiconductor device manufacturing method, and coating apparatus
According to one embodiment, a pattern forming method is disclosed. A resist pattern having a top surface is formed pattern on a substrate. A coating film having a first thickness distribution is formed on the substrate. The coating film covers the resist pattern. The coating film is thinned to expose the top surface of the resist pattern. The first thickness distribution is changed into a second thickness distribution which is more uniform than the first thickness distribution. The resist pattern is removed without removing the coating film. A pattern is formed in the substrate by processing the substrate by using the coating film as a mask. |
| US08865570B2 |
Chips with high fracture toughness through a metal ring
A method of making an edge-reinforced microelectronic element is disclosed. The steps include mechanically cutting along dicing lanes of a substrate at least partially through a thickness thereof to form a plurality of edge surfaces extending away from a front surface thereof and forming a continuous monolithic metallic edge-reinforcement ring that covers each of the plurality of edge surfaces and extends onto the front surface. The front surface may have a plurality of contacts thereat and the substrate may embody a plurality of microelectronic elements. |
| US08865566B2 |
Method of cutting semiconductor substrate
Multiphoton absorption is generated, so as to form a part which is intended to be cut 9 due to a molten processed region 13 within a silicon wafer 11, and then an adhesive sheet 20 bonded to the silicon wafer 11 is expanded. This cuts the silicon wafer 11 along the part which is intended to be cut 9 with a high precision into semiconductor chips 25. Here, opposing cut sections 25a, 25a of neighboring semiconductor chips 25, 25 are separated from each other from their close contact state, whereby a die-bonding resin layer 23 is also cut along the part which is intended to be cut 9. Therefore, the silicon wafer 11 and die-bonding resin layer 23 can be cut much more efficiently than in the case where the silicon wafer 11 and die-bonding resin layer 23 are cut with a blade without cutting a base 21. |
| US08865555B2 |
Semiconductor device and manufacturing method thereof
A base insulating film is formed over a substrate. A first oxide semiconductor film is formed over the base insulating film, and then first heat treatment is performed to form a second oxide semiconductor film. Then, selective etching is performed to form a third oxide semiconductor film. An insulating film is formed over the first insulating film and the third oxide semiconductor film. A surface of the insulating film is polished to expose a surface of the third oxide semiconductor film, so that a sidewall insulating film is formed in contact with at least a side surface of the third oxide semiconductor film. Then, a source electrode and a drain electrode are formed over the sidewall insulating film and the third oxide semiconductor film. A gate insulating film and a gate electrode are formed. |
| US08865551B2 |
Reducing the inversion oxide thickness of a high-k stack fabricated on high mobility semiconductor material
A high mobility semiconductor layer is formed over a semiconductor substrate. An interfacial oxide layer is formed over the high mobility semiconductor layer. A high dielectric constant (high-k) dielectric layer is formed over the interfacial oxide layer. A stack is formed over the high-k dielectric layer. The stack comprises a lower metal layer, a scavenging metal layer comprising a scavenging metal, and an upper metal layer formed on the scavenging metal layer. A Gibbs free energy change of a chemical reaction, in which an atom constituting the high mobility semiconductor layer that directly contacts the interfacial oxide layer combines with a metal oxide material comprising the scavenging metal and oxygen to form the scavenging metal in elemental form and oxide of the atom constituting the high mobility semiconductor layer that directly contacts the interfacial oxide layer, is positive. A gate electrode and a gate dielectric are formed. |
| US08865549B2 |
Recessed channel insulated-gate field effect transistor with self-aligned gate and increased channel length
A metal-oxide-semiconductor transistor (MOS) and method of fabricating the same, in which the effective channel length is increased relative to the width of the gate electrode. A dummy gate electrode overlying dummy gate dielectric material is formed at the surface of the structure, with self-aligned source/drain regions, and dielectric spacers on the sidewalls of the dummy gate structure. The dummy gate dielectric underlies the sidewall spacers. Following removal of the dummy gate electrode and the underlying dummy gate dielectric material, including from under the spacers, a silicon etch is performed to form a recess in the underlying substrate. This etch is self-limiting on the undercut sides, due to the crystal orientation, relative to the etch of the bottom of the recess. The gate dielectric and gate electrode material are then deposited into the remaining void, for example to form a high-k metal gate MOS transistor. |
| US08865543B2 |
Ge-based NMOS device and method for fabricating the same
The embodiments of the present invention provide a Ge-based NMOS device structure and a method for fabricating the same. By using the method, double dielectric layers of germanium oxide (GeO2) and metal oxide are deposited between the source/drain region and the substrate. The present invention not only reduces the electron Schottky barrier height of metal/Ge contact, but also improves the current switching ratio of the Ge-based Schottky and therefore, it will improve the performance of the Ge-based Schottky NMOS transistor. In addition, the fabrication process is very easy and completely compatible with the silicon CMOS process. As compared with conventional fabrication method, the Ge-based NMOS device structure and the fabrication method in the present invention can easily and effectively improve the performance of the Ge-based Schottky NMOS transistor. |
| US08865539B2 |
Fully depleted SOI multiple threshold voltage application
An integrated circuit comprises a substrate and a buried dielectric formed in the substrate. The buried dielectric has a first thickness in a first region, a second buried dielectric thickness in a second region, and a step between the first and second regions. A semiconductor layer overlies the buried dielectric. |
| US08865536B2 |
Semiconductor device and manufacturing method thereof
As for a bypass capacitor, a first capacitor insulating film, together with a tunnel insulating film of a storage element, is formed of a first insulating film, a first electrode being a lower electrode, together with floating gate electrodes of the storage element, is formed of a doped·amorphous silicon film (a crystallized one), a second capacitor insulating film, together with a gate insulating film of transistors of 5 V in a peripheral circuit, is formed of a second insulating film, and a second electrode being an upper electrode, together with control gate electrodes of the storage element and gate electrodes of the transistors in the peripheral circuit, is formed of a polycrystalline silicon film. |
| US08865534B2 |
Method for manufacturing semiconductor device
In a manufacturing process of a bottom-gate transistor including an oxide semiconductor film, dehydration or dehydrogenation through heat treatment and oxygen doping treatment are performed. A transistor including an oxide semiconductor film subjected to dehydration or dehydrogenation through heat treatment and oxygen doping treatment can be a highly reliable transistor having stable electric characteristics in which the amount of change in threshold voltage of the transistor between before and after the bias-temperature stress (BT) test can be reduced. |
| US08865533B2 |
Thin film transistor array panel and method of manufacturing the same
A TFT array panel and a manufacturing method thereof.The TFT array panel includes an insulation substrate, a plurality of gate lines, a plurality of first dummy wiring lines, a gate insulating layer, and a plurality of data lines. The insulation substrate has a display area for displaying an image and a peripheral area outside the display area. The plurality of gate lines are formed in the display area and in a portion of the peripheral area. The plurality of first dummy wiring lines are insulated from the gate lines and formed in the peripheral area. The gate insulating later is formed on the gate lines and the first dummy wiring lines, and has at least one contact hole exposing at least lateral end portions of the first dummy wiring lines. The plurality of gate lines are formed on the gate insulating layer, define a plurality of pixel areas that form the display area by being insulated from the plurality of gate lines and crossing the plurality of gate lines, and are connected with the at least lateral end portions of the first dummy wiring lines through the at least one contact hole. With this configuration, data voltages can be efficiently applied to respective pixel electrodes of the display area even though the data line, particularly the data fan-out unit, in the peripheral area is disconnected. |
| US08865531B1 |
Multi-direction wiring for replacement gate lines
A post-planarization recess etch process is employed in combination with a replacement gate scheme to enable formation of multi-directional wiring in gate electrode lines. After formation of disposable gate structures and a planarized dielectric layer, a trench extending between two disposable gate structures are formed by a combination of lithographic methods and an anisotropic etch. End portions of the trench overlap with the two disposable gate structures. After removal of the disposable gate structures, replacement gate structures are formed in gate cavities and the trench simultaneously. A contiguous gate level structure can be formed which include portions that extend along different horizontal directions. |
| US08865527B2 |
Lid attach process
Various methods of attaching a lid to an integrated circuit substrate are provided. In one aspect, a method of attaching a lid to a substrate that has an integrated circuit positioned thereon is provided. An adhesive is applied to the substrate and an indium film is applied to the integrated circuit. The lid is positioned on the adhesive. The adhesive is partially hardened and the indium film is reflowed. The adhesive is cured. |
| US08865526B2 |
Semiconductor device and method for manufacturing a semiconductor device
A semiconductor device mountable to a substrate is provided. The device includes a semiconductor package having at least one semiconductor die, an electrically conductive attachment region, and a packaging material in which is embedded the semiconductor die and a first portion of the electrically conductive attachment region contacting the die. A metallic shell encloses the embedded semiconductor die and the first portion of the electrically conductive attachment region. |
| US08865521B2 |
3D semiconductor package interposer with die cavity
A 3D semiconductor package using an interposer is provided. In an embodiment, an interposer is provided having a first die electrically coupled to a first side of the interposer and a second die electrically coupled to a second side of the interposer. The interposer is electrically coupled to an underlying substrate, such as a packaging substrate, a high-density interconnect, a printed circuit board, or the like. The substrate has a cavity such that the second die is positioned within the cavity. The use of a cavity may allow smaller conductive bumps to be used, thereby allowing a higher number of conductive bumps to be used. A heat sink may be placed within the cavity to aid in the dissipation of the heat from the second die. |
| US08865519B2 |
Method of manufacturing silicon carbide structure
A method of manufacturing a silicon carbide structure includes forming a silicon carbide layer by depositing silicon carbide on a base plate by chemical vapor deposition, removing the base plate, decreasing electrical conductivity by heat-treating the silicon carbide structure, and removing a thickness of 200 μm from an upper surface and a lower surface of the silicon carbide structure. In the present invention, silicon carbide is deposited by a CVD method, and the electrical conductivity of the silicon carbide is reduced to the electrical conductivity required for a protection ring of a plasma device through a post-treatment and a post-process. The electrical conductivity may be adjusted even without using separate additives. |
| US08865518B2 |
Methods for forming resistive switching memory elements
Resistive switching memory elements are provided that may contain electroless metal electrodes and metal oxides formed from electroless metal. The resistive switching memory elements may exhibit bistability and may be used in high-density multi-layer memory integrated circuits. Electroless conductive materials such as nickel-based materials may be selectively deposited on a conductor on a silicon wafer or other suitable substrate. The electroless conductive materials can be oxidized to form a metal oxide for a resistive switching memory element. Multiple layers of conductive materials can be deposited each of which has a different oxidation rate. The differential oxidization rates of the conductive layers can be exploited to ensure that metal oxide layers of desired thicknesses are formed during fabrication. |
| US08865516B2 |
Oxide semiconductor, thin film transistor array substrate and production method thereof, and display device
The present invention provides an oxide semiconductor capable of achieving a thin film transistor having stable transistor characteristics, a thin film transistor having a channel layer formed of the oxide semiconductor and a production method thereof, and a display device equipped with the thin film transistor. The oxide semiconductor of the present invention is an oxide semiconductor for a thin film transistor. The oxide semiconductor includes indium, gallium, zinc, and oxygen as constituent atoms, and the oxygen content of the oxide semiconductor is 87% to 95% of the stoichiometric condition set as 100%, in terms of atomic units. |
| US08865511B2 |
Semiconductor device and method for manufacturing the same
It is an object of the present invention to provide a technique in which a high-performance and high reliable memory device and a semiconductor device provided with the memory device are manufactured at low cost with high yield. The semiconductor device includes an organic compound layer including an insulator over a first conductive layer and a second conductive layer over the organic compound layer including an insulator. Further, the semiconductor device is manufactured by forming a first conductive layer, discharging a composition of an insulator and an organic compound over the first conductive layer to form an organic compound layer including an insulator, and forming a second conductive layer over the organic compound layer including an insulator. |
| US08865509B2 |
Cleaning method of silicon substrate and manufacturing method of solar battery
A cleaning method of a silicon substrate includes a first step of etching a surface of a silicon substrate by a metal-ion-containing mixed aqueous solution of an oxidizing agent and hydrofluoric acid and of forming a porous layer on the surface of the silicon substrate, a second step of etching a pore of the porous layer by mixed acid mainly containing hydrofluoric acid and nitric acid and of forming texture on the surface of the silicon substrate, a third step of etching the surface of the silicon substrate on which the texture is formed with an alkaline chemical solution, and a fourth step of treating the silicon substrate etched by the alkaline chemical solution by ozone-containing water, of generating an air bubble within the pore formed in the silicon substrate, and of removing metal and organic impurities from within the pore. |
| US08865489B2 |
Printed assemblies of ultrathin, microscale inorganic light emitting diodes for deformable and semitransparent displays
Described herein are printable structures and methods for making, assembling and arranging electronic devices. A number of the methods described herein are useful for assembling electronic devices where one or more device components are embedded in a polymer which is patterned during the embedding process with trenches for electrical interconnects between device components. Some methods described herein are useful for assembling electronic devices by printing methods, such as by dry transfer contact printing methods. Also described herein are GaN light emitting diodes and methods for making and arranging GaN light emitting diodes, for example for display or lighting systems. |
| US08865488B2 |
Method of bonding light emitting diode (LED) for LED module and LED manufactured thereby
A method for bonding a light emitting diode (LED) for an LED module and a resulting LED structure are provided. The method may include preparing an LED comprising a first semiconductor layer, an active layer, and a second semiconductor layer on a substrate, applying a liquid on a mounting substrate which is oxidizable, and bonding a surface of the LED, on which a substrate is disposed, onto the mounting substrate during oxidation of the mounting substrate by the liquid. The resulting LED structure features substantially reduced thickness in a smaller overall package and one or more oxidized metallic layers exhibiting lower thermal insulation for better LED optical efficiency. |
| US08865486B2 |
Organic light emitting display device and method for fabricating the same
The present application relates to a method for fabricating an organic light emitting display device, comprising: forming a drive thin film transistor on a substrate at a non-light emission region; forming a protective layer on the substrate; forming a color filter on the protective layer; forming a planarizing layer on a protective layer including the color filter; selectively removing the protective layer and the light compensating layer to form a first drain contact hole which exposes a drain electrode of the drive thin film transistor; forming a light compensating layer on the planarizing layer to have a second drain contact hole which exposes the first contact hole, and a dummy hole to expose the planarizing layer; and forming an organic light emitting element on the light compensating layer to be in contact with the drain electrode through the first and second drain contact holes. |
| US08865476B2 |
Particle switching systems and methods using acoustic radiation pressure
The present invention comprises methods and systems that use acoustic radiation pressure. |
| US08865475B2 |
Method of reacting two-phase solution changing in phase state with temperature change and apparatus for practicing the same
A method for making a number (N) of samples react under the same reaction conditions that includes heating a number of reaction containers simultaneously and maintaining the reaction containers at a predetermined temperature; placing a sample in each heated reaction chamber and maintaining a two-phase solution at a predetermined temperature; stirring the sample that is heated to the predetermined temperature to create a uniform solution, which is maintained for a predetermined time; and cooling the uniform solution without cooling the reaction container after the predetermined period of time has passed so as to gain a two-phase solution within the reaction container, where the samples have a solution where the phase state of a reaction solvent changes in a reversible manner between a two-phase solution state and a uniform solution state when the temperature fluctuates over or under a certain constant temperature. |
| US08865471B2 |
Method for analyzing metal material
A method for analyzing a metal material includes electrolyzing a metal sample in an electrolytic solution, immersing a remaining portion of the metal sample taken out of the electrolytic solution in a dispersible solution to separate at least one substance selected from the group consisting of precipitates and inclusions attached to the remaining portion of the metal sample, filtering the dispersible solution containing the at least one separated substance through filters having straight pores and a porosity of 4% or more to obtain residues trapped on the filters and filtrates, and analyzing at least one of the residues and the filtrates. |
| US08865458B2 |
Specimen collection and assay container
The present invention includes but is not limited to a specimen collection device that includes a chamber capable of collecting a specimen, a specimen passage slot, a reservoir, a reservoir seal, and a test device. A sample or specimen added to the chamber flows through the specimen passage slot into the reservoir. Flow into the reservoir may be limited by the reservoir seal. The test device positioned within the reservoir detects the presence or concentration of an analyte within the sample or specimen. |
| US08865456B2 |
Nucleic acid collection device and nucleic acid collection amount estimation method
The present invention provides a nucleic acid collection device that can estimate the nucleic acid collection amount when collecting nucleic acids from a biological sample containing nucleic acids. The nucleic acid collection device comprises a sucking and discharging unit for sucking in and forcing out a sample containing nucleic acids, a collector for collecting the nucleic acids by sucking in and forcing out the sample using the sucking and discharging unit, a pressure measurer for measuring a discharging pressure when forcing out the sample and a sucking pressure when sucking in the sample, and measuring a differential pressure that is the difference between the discharging pressure and the sucking pressure, and an estimator for estimating the collection amount of nucleic acids collected based on the differential pressure. |
| US08865448B2 |
Aspergillus containing beta-glucosidase, beta-glucosidases and nucleic acids encoding the same
A novel microorganism is provided named Aspergillus saccharolyticus. Further, beta-glucosidase enzymes encoded by said microorganism are provided, and the use thereof in the degradation of lignocellulosic material. Also, host organisms comprising the polypeptides of the invention and/or polynucleotides encoding these are provided. In addition, methods, compositions, and kit-of-parts are provided which comprise any component of the invention, and optionally any additional components. |
| US08865442B2 |
Production of isoprene under reduced oxygen inlet levels
This invention relates to methods for producing isoprene by culturing recombinant cells (e.g., cells engineered to produce isoprene) under reduced oxygen inlet levels. |
| US08865440B2 |
Microorganisms having enhanced resistance to acetate and methods of use
The present invention provides isolated or genetically modified strains of microorganisms that display enhanced resistance to acetate as a result of increased expression of a sodium proton antiporter. The present invention also provides methods for producing such microbial strains, as well as related promoter sequences and expression vectors. Further, the present invention provides methods of producing alcohol from biomass materials by using microorganisms with enhanced resistance to acetate. |
| US08865433B2 |
Method for qualitative and quantitative detection of common wheat
Disclosed are: a method for detecting common wheat among from wheat varieties contained in a sample of interest such as a food raw material or a processed food specifically, with high sensitivity, and in a qualitative and/or quantitative manner; a method for discriminating between common wheat and a wheat variety other than common wheat (e.g., durum wheat) contained in a food raw material or a processed food and detecting the common wheat in a qualitative and/or quantitative manner; and a primer set, a nucleic acid probe, and a detection kit, each of which can be used in the methods employing a PCR method. Specifically disclosed are: a method for detecting the occurrence of common wheat in a sample of interest, which comprises carrying out a PCR method using a nucleic acid extracted from the sample as a template and using a primer comprising the nucleotide sequence represented by SEQ ID NO:5 and a primer comprising the nucleotide sequence represented by SEQ ID NO:6 and detecting the occurrence of a PCR amplification product; and a method for detecting the occurrence of common wheat in a sample of interest, which comprises carrying out a quantitative PCR method using a nucleic acid extracted from the sample as a template and using a primer comprising the nucleotide sequence represented by SEQ ID NO:5, a primer comprising the nucleotide sequence represented by SEQ ID NO:6 and a nucleic acid probe comprising the nucleotide sequence represented by SEQ ID NO:11 and detecting the occurrence of common wheat qualitatively and/or quantitatively. |
| US08865432B2 |
Method for preparing cellulose derivatives having solubility improved
Provided is a method for preparing a cellulose derivative having solubility improved and therefore having less undissolved floating portions when the derivative is added into water. More specifically, provided is a method for preparing a cellulose derivative, comprising a step of depolymerizing a cellulose derivative to produce a depolymerized cellulose derivative having a viscosity at 20° C. in a 2% by weight aqueous solution of the depolymerized cellulose derivative reduced by at least 10% compared with that of the cellulose derivative before the depolymerization so that the number of undissolved floating portions in the aqueous solution of the depolymerized cellulose derivative is decreased compared with that of the cellulose derivative before the depolymerization. Depolymerization is effected preferably by an acid, alkali or enzyme. |
| US08865431B2 |
Antigen binding domains
A process for the production of an antigen specific antigen binding domain using a transformed host containing an expressible DNA sequence encoding the antigen specific antigen binding domain, wherein the antigen specific antigen binding domain is derived from a variable region of the immunoglobulin isotype NAR found in fish. |
| US08865430B2 |
Fusion polypeptides capable of activating receptors
A fusion polypeptide comprising (A)x-M-(A′)y, wherein A and A′ are each polypeptides capable of binding a target receptor. The fusion polypeptides of the invention form multimeric proteins which activate the target receptor. A and A′ may be each be an antibody or fragment derived from an antibody specific for a target receptor, such as the same or different scFv fragments, and/or a ligand or ligand fragment or derivative capable of binding the target protein, M is a multimerizing component, and X and Y are independently a number between 1-10. |
| US08865428B2 |
Protein production method, fusion protein, and antiserum
Disclosed are a highly efficient method for production of heterologous proteins performed by utilizing microorganisms, as well as fusion proteins, and an antiserum. The method includes a method for production of a protein (A) in the form of a fusion protein, comprising the steps of (a) preparing a DNA which codes for a fusion protein comprising the peptide chain forming the protein (A) and the C-terminal peptide or its fragment (B) of the Cry proteins produced by Bacillus thuringiensis, and (b) introducing the DNA into a host bacterium to transform the same, and (c) allowing the fusion protein to be expressed in the transformed host bacterium, as well as a method for production of the protein (A) itself comprising a further step of removing the peptide chain (B) from the fusion protein obtained. |
| US08865407B2 |
Detecting nucleic acid
This document provides methods and materials for detecting target nucleic acid. For example, methods and materials for detecting the presence or absence of target nucleic acid, methods and materials for detecting the amount of target nucleic acid present within a sample, kits for detecting the presence or absence of target nucleic acid, kits for detecting the amount of target nucleic acid present within a sample, and methods for making such kits are provided. |
| US08865406B2 |
Engineering and optimization of improved systems, methods and enzyme compositions for sequence manipulation
The invention provides for engineering and optimization of systems, methods, and compositions for manipulation of sequences and/or activities of target sequences. Provided are compositions and methods related to components of a CRISPR complex particularly comprising a Cas ortholog enzyme. |
| US08865404B2 |
Methods for sequencing nucleic acid molecules
Methods and compositions for determining the nucleic acid sequence of polynucleotides that are at least 1500 nucleotides in length are provided. |
| US08865401B2 |
Purification and concentration of proteins and DNA from a complex sample using isotachophoresis and a device to perform the purification
A method of simultaneously co-purifying and concentrating nucleic acid and protein targets is described. The method includes automation of the entire sample preparation process, performed by having an analyst add a sample into a device that performs all of the steps necessary to prepare a sample for analysis. The method provides for samples that are not split during the sample preparation process and where common purification methods can be used for purifying multiple analytes. |
| US08865399B2 |
Phage-mediated bioluminescent detection of Yersinia pestis
The present disclosure relates to compositions, methods, systems and kits for the detection of microorganisms of the Yersinia species including Yersinia pestis. The disclosure relates to recombinant phage operable to infect a Yersinia microorganism, the phage comprising a detectable reporter. Detection systems of the disclosure may comprise a phage operable to infect a Yersinia microorganism, and may comprise a reporter nucleic acid expressible upon infection of a Yersinia microorganism by the phage. The system may be operable to detect the expression of the reporter. A detectable reporter may comprise any gene having bioluminescent, colorimetric and/or visual detectability. For example, a detectable reporter may comprise one or more luxAB genes detectable by emission, enhancement and/or change in spectrum of bioluminescent light. Live and infectious Yersinia microbes may be detected by the compositions, methods, systems and kits described herein. |
| US08865387B2 |
Electrostatic image developing toner
The present invention relates to, in the toner including toner particles having a biding agent resin, colorings and a release agent, an electrostatic image developing toner, its composition, and a preparation method thereof. The electrostatic image developing toner is prepared by the method comprising: (1) preparing an inorganic dispersion medium; (2) dispersing/dissolving a polymerizable monomer mixture; (3) micronizing the liquid obtained in step (2) in the liquid obtained in step (1) with high shear force in order to create droplets; (4) performing radical polymerization of the micronized droplets obtained in step (3); (5) aggregating particles obtained in step (4); (6) fusing the aggregate obtained in step (5); (7) cleaning and drying the toner obtained by step (6); and (8) adding additives to impart electrification and fluidity to a toner obtained by step (7). |
| US08865386B2 |
Carrier core particle for electrophotographic developer, carrier for electrophotographic developer and electrophotographic developer
A carrier core particle for an electrophotographic developer includes a core composition expressed by a general formula: MnxFe3−xO4+y (0 |
| US08865383B2 |
Toner, toner set, developer, developer set, image forming apparatus, image forming method, and process cartridge
A toner comprising an amorphous polyester, a crystalline polyester that is forming domains in the toner, and a colorant that is being dispersed at least in the domains of the crystalline polyester. The toner may be obtained by dispersing an oil phase including the amorphous polyester or a precursor capable of producing the amorphous polyester, the crystalline polyester, the colorant, and an organic solvent, in an aqueous medium to prepare an O/W dispersion, the oil phase; and removing the organic solvent from the O/W dispersion. |
| US08865374B2 |
Hologram appearing package image
A package that has at least one hologram on its exterior surface is formed from a paper, paperboard or thermoplastic substrate material that has an inner surface and an outer surface. The outer surface has a radiation curable particulate metal containing coating. This coating is cured and zero to one or more ink containing coatings are applied to the radiation curable particulate metal containing coating in areas that are not to have a hologram. Each of these ink containing coatings are cured, and a substantially transparent radiation curable coating is applied to the areas deficient in the zero to one or more ink coatings. This substantially transparent radiation curable coating is contacted with a substantially transparent holographic shim in an area not having thereon ink containing coatings while curing radiation is applied to the substantially transparent radiation curable coating and the substantially transparent shim. |
| US08865371B2 |
Membrane electrode assembly for polymer electrolyte fuel cell and polymer electrolyte fuel cell
The present invention provides a membrane electrode assembly for a polymer electrolyte fuel cell, including: an electrolyte membrane; a catalyst layer; and a conductive porous gas diffusion layer, in which an interface between the catalyst layer and the electrolyte membrane is provided with a groove for allowing one of passage and retention of a fluid, and a polymer electrolyte fuel cell employing the membrane electrode assembly. As a result, there is provided at low costs the membrane electrode assembly for a polymer electrolyte fuel cell having improved drainage performance and the polymer electrolyte fuel cell employing the membrane electrode assembly and having stable power generation performance. |
| US08865366B2 |
Fuel cell with protruded gas diffusion layer
An assembling operation of a fuel cell is effectively simplified. With the simple and economical structure, the desired sealing function is achieved. The fuel cell (10) includes a membrane electrode assembly (14) and first and second metal separators (16, 18) sandwiching the membrane electrode assembly (14). Connection channels (28a, 28b) are provided on the first metal separator (16). The connection channels (28a, 28b) connect the oxygen-containing gas supply passage (20a) and the oxygen-containing gas discharge passage (20b) to the oxygen-containing gas flow field (26). The membrane electrode assembly (14) has first overlapping portions (66a, 66b) overlapped on the connection channels (28a, 28b) for sealing the connection channels (28a, 28b). The first overlapping portions (66a, 66b) comprise, in effect, a gas diffusion layer. |
| US08865362B2 |
Gaskets and bipolar plates for PEM fuel cells
A bipolar plate (1) in combination with a sealant (50, 70) for a PEM fuel cell, wherein the bipolar plate (1) has an anode side with first flow channels (20) for transport of a proton-donating fuel or a cathode side with second flow channels (12) for transport of proton-accepting fluid, or both, wherein a sealant (50, 70) is provided parallel with the bipolar plate (1) for sealing the bipolar plate against an adjacent electrolytic membrane (40). The sealant (50, 70) has fluid channels (54a, 54b, 74a, 74b) across the sealant (50, 70) for transport of proton-donating fuel or proton-accepting fluid, respectively, across the sealant and along the bipolar plate. |
| US08865348B2 |
Positive active material comprising a continuous concentration gradient of a metal composition for lithium battery, method of preparing the same, and lithium battery including the same
A positive active material according to one embodiment of the present invention includes an internal bulk part and an external bulk part surrounding the internal bulk part and has a continuous concentration gradient of the metal composition from an interface between the internal bulk part and the external bulk part to the surface of the active material. The provided positive active material in which the metal composition is distributed in a continuous concentration gradient has excellent electrochemical characteristics such as a cycle life, capacity, and thermal stability. |
| US08865347B2 |
Digital alloys and methods for forming the same
Alloys of tunable compositions and corresponding optical, electrical and mechanical properties are described. Also described are their uses in optoelectronic devices and material interfaces. |
| US08865338B2 |
Battery module and battery device
A battery module includes: a plurality of battery cells; a casing in which the plurality of battery cells are housed; a plurality of conductive members that electrically connect the plurality of battery cells; and a voltage detection conductor that detects voltages at each of the plurality of battery cells. The casing includes at least a pair of resin side plates that sandwich and support the plurality of battery cells from both sides. The voltage detection conductor is formed in a predetermined shape and integrated with the side plates. |
| US08865336B2 |
Separator for alkaline battery, method for producing the same, and battery
Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electrical resistance. The separator for alkaline batteries comprises a composite sheet in which a base layer comprising a wet-type nonwoven material formed from alkaline resistant fibers is covered with a nanofiber layer comprising a modified polyvinyl alcohol fiber which has a fiber diameter of 10 to 1000 nm and a liquid absorption amount by fibers of 4.0 to 40.0 g/g after immersion in a 35% aqueous solution of KOH. |
| US08865333B2 |
Systems and methods for mitigating battery damage caused by coolant leaks
System and methods for mitigating battery damage in a vehicle including a liquid-cooled battery system. In certain embodiments, a system for mitigating damage caused by leaks of liquid coolant in a battery system may include a one or more coolant leak sensors. A coolant leak detection system communicatively coupled to the coolant leak sensors may be configured to detect an occurrence of a liquid coolant leak in the battery system based on information provided by the coolant leak sensors. One or more valves communicatively coupled with the coolant leak detection system may actuate by the coolant leak detection system when a leak of liquid coolant is detected, thereby allowing leaked liquid coolant to drain from the battery system. |
| US08865330B2 |
Lithium-ion battery
A battery comprise: a housing made by a metal or a metal alloy; a battery core in the housing comprising a positive plate, a separator and a negative plate; an electrolyte in the housing; a cover assembly having a positive terminal electrically connected with the positive plate and a negative terminal electrically connected with the negative plate; and a protection component to prevent the housing from being corroded by the electrolyte. |
| US08865323B2 |
Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
A biscarbazole derivative of the invention is represented by a formula (1) below. In the formula (1): A1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; A2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; X1 and X2 each are a linking group; Y1 to Y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3. |
| US08865322B2 |
Dendrimer and organic light-emitting device using the same
A dendrimer and an organic light-emitting device including an organic layer having the dendrimer. |
| US08865315B2 |
Self healing coating system for use with fuel tanks
The present invention is directed to a coating system deposited onto at least a portion of a substrate comprising: an inner coating layer deposited onto at least a portion of the substrate; a viscous gel coating layer deposited onto at least a portion of the inner coating layer wherein the viscous coating layer comprises: (A) the reaction product of: (i) at least one primary amine; (ii) a monofunctional surfactant; and (iii) a liquid polybutadiene; (B) optionally, a fatty acid; and (C) optionally, a secondary swelling agent; and an outer coating layer deposited onto a least a portion of the viscous coating layer; and an outer coating layer deposited onto a least a portion of the viscous coating layer. |
| US08865312B2 |
Coating composition for solar cell backsheet and solar cell backsheet
A coating composition for a solar cell backsheet of the present invention includes: (a) 10 to 40 mass % of vinyl ester resin or unsaturated polyester resin; (b) 30 to 60 mass % of vinyl monomer and/or (meth)acrylate monomer; (c) 5 to 40 mass % of denaturant (The components (a) to (c) are 100 mass % in total); (d) 0.1 to 15 parts by mass of an ultraviolet curing agent relative to 100 parts by mass in total of the components (a) to (c); and (e) 5 to 20 parts by mass of a white colorant relative to 100 parts by mass in total of the components (a) to (c). |
| US08865305B2 |
Core shell phosphor and method of making the same
A method of making a core-shell phosphor is provided. The method comprises mixing a lanthanum phosphate (LaPO4) core with a shell precursor mixture comprising at least one compound of La, at least one compound of Ce, and at least one compound of Tb to form a core+shell precursor mixture, heating the core+shell precursor mixture to a temperature in a range from about 900° C. to about 1200° C. with an inorganic flux material in presence of a reductant to provide a heated core+shell precursor mixture, cooling the heated core+shell precursor mixture to ambient temperature to provide a product core-shell phosphor dispersed in the inorganic flux material; and separating the product core-shell phosphor from the inorganic flux material. |
| US08865298B2 |
Article with metal grid composite and methods of preparing
A laminate donor element can be used to transfer a composite of a metal grid and an electronically conductive polymer to a receiver sheet for use in various devices. The laminate donor element has a donor substrate, a metal grid that is disposed over only portions of the donor substrate, leaving portions of the substrate uncovered by the metal grid, and an electronically conductive polymer that covers the portions of the donor substrate that are uncovered by the metal grid. The composite of metal grid and electronically conductive polymer exhibits a peel force of less than or equal to 40 g/cm for separation from the donor substrate at room temperature. The resulting article has a substrate on which a reverse composite of the metal grid and electronically conductive polymer is disposed, which article can be incorporated into various devices. |
| US08865296B2 |
Designed defects in laminate composites
Novel methods and kits for creating defects in composite materials, as well as an engineered part or structure with one or more designed defects, are disclosed. The disclosed inventions advantageously permit the intentional introduction of one or multiple defects of any desired size and shape, either between the same two chosen laminae or on different layers within a multi-layer composite, having mechanical and thermal properties that are akin to those found for actual defects. One disclosed method involves creating a mask having a cut-out in the size and shape of a desired defect, placing the mask at a location on a first substrate where the defect is desired, applying a release agent, removing the mask, and adding a second substrate over the first substrate with release agent. The first substrate may be a cured lamina or an uncured lamina pre-impregnated with resin having a barricade in the size and shape of the outline of the desired defect. |
| US08865283B2 |
Security label for securing medications retained in an individual packaging
The present invention relates to a security label for securing medications retained in an individual packaging, comprising a base layer (10, 20, 30) that can be adhesively bonded to the individual packaging (12, 22, 32), wherein at least one opening cut (17, 37, 47, 57, 67, 77, 87, 97, 107, 117, 127, 137, 147, 157) per medication (16) is provided in the base layer (10, 20, 30) in the area of the expected medications (16), wherein the opening cut (17, 37, 47, 57, 67, 77, 87, 97, 107, 117, 127, 137, 147, 157) has at least one first and one second partial cut, and wherein the first partial cut and the second partial cut meet or cross, wherein two, three, four, or five opening cuts (17, 37, 47, 57, 67, 77, 87, 97, 107, 117, 127, 137, 147, 157) are provided in the area of the expected medication (16), and the opening cuts (17, 37, 47, 57, 67, 77, 87, 97, 107, 117, 127, 137, 147, 157); are arranged exclusively along a segment of the contour of the medication (16) or along a segment of the contour of the medication trough, wherein the segment makes up approximately one half to one sixth, preferably one fourth, of the contour. |
| US08865282B2 |
Protective cover plate
A protective cover plate mainly comprises a substrate, a printing layer, an ultraviolet layer and an adhesive layer, wherein the printing layer is disposed at a side surface of the substrate. The printing layer is formed with at least a pattern. The pattern protrudes the substrate to form a segmental difference surface. The ultraviolet layer is disposed to another side surface of the printing layer relative to the substrate, and the ultraviolet layer is disposed with at least a filling portion. The filling portion can be relatively located near the pattern to fill the segmental difference surface of the pattern to flat the surface. A side of the ultraviolet layer is disposed with the adhesive layer. The plate can be adhered to the article by utilizing the adhesive layer. The protective cover plate does not only have flat appearance but also achieves dustproof and dirt prevention efficacies. |
| US08865278B2 |
Polymeric material for making a packaging article having oxygen-barrier properties and low light transmission properties
The polymeric material having oxygen barrier properties and low light transmission characteristics, in particular within the UV and visible light wavelengths and comprises (A) a polyester, (B) mineral particles, (C) a polyamide, and (D) at least one transition metal catalyst. Preferably the amount of mineral particles is not more than 26 wt % of the total weight of the material, and is not less than 20 wt % of the total weight of the material. |
| US08865270B2 |
Method for manufacturing power storage device
The power extraction efficiency of a nonaqueous electrolyte secondary battery such as a lithium ion battery is improved. A material having magnetic susceptibility anisotropy such as an olivine type oxide including a transition metal element is used for active material particles. The active material particles and an electrolyte solution are mixed to form a slurry. The slurry is applied to a current collector, and then the current collector is left in a magnetic field. Thus, the active material particles are oriented. With the use of active material particles oriented in such a manner, the power extraction efficiency can be improved. |
| US08865265B2 |
Process and apparatus for coating glass
A process and an apparatus for coating glass by means of a method using at least one or more liquid raw materials which react essentially on at least a portion of the glass substrate forming a coating on it. At least part of the liquid raw materials is atomized to droplets with one or more two-fluid atomizer and at least a fraction of the gas used in the one or more two-fluid atomizers is electrically charged such that at least a fraction of the droplets become electrically charged during or after the atomization. According to the invention the droplets are formed into a separately created electric field. |
| US08865261B2 |
Extrusion coating of elongated substrates
The present disclosure relates to extrusion coating systems, extrusion coated substrates, and processes for making the same. In some aspects, extrusion coating systems as described herein may include an at least partially insulated outlet wall, which may facilitate production of coated substrates exhibiting a very desirable surface texture and appearance. Coated substrates of the present invention may be utilized in a variety of end applications, including, but not limited to, interior and exterior construction materials for homes, buildings, and furniture. |
| US08865255B2 |
Method for assessing the coolant consumption within actively cooled components
A process for setting the average flow rate within a hollow component is provided. The process includes setting a relatively small wall thickness in a first region with a relatively large flow cross section using a first diffusion coating process and setting a relatively large wall thickness by a second different diffusion process in a second region with a relatively small flow cross section. The use of different diffusion coatings in a component allows the flow of coolant through a component to be set in a controlled manner. |
| US08865253B2 |
Method of coloring surface of zirconium-based metallic glass component
A method of coloring a surface of a zirconium-based metallic glass component that includes the step of imparting interference colors by carrying out an anodizing process using an alkaline solution to form a film having a thickness of 300 nm or less on the surface of the zirconium-based metallic glass component. |
| US08865245B2 |
Edible fat powders
The invention relates to edible fat powders having a full width at half maximum of the first order long spacing X-ray diffraction peak of 0.17 to 0.80 degrees and a free flowing density of 10 to 350 g/l; with the proviso that when the free flowing density is equal to or greater than C, the full width at half maximum is equal to or greater than ((A*free flowing density)+B), wherein A is 0.0005625, B is 0.213 degrees and C is 90 g/l. The invention further relates to a method of preparing a fat continuous spread comprising the use of such edible fat powder. |
| US08865242B2 |
Cellulose composite
Disclosed is a cellulose composite which comprises cellulose and a hydrophilic gum, the cellulose composite giving a 1-mass % aqueous dispersion thereof which has a storage modulus (G′) of 0.06 Pa or more when the pH thereof is 4. |
| US08865240B2 |
Process for manufacturing chewable dosage forms for drug delivery and products thereof
A palatable, edible soft chewable medication vehicle for delivery of a pharmaceutically acceptable active ingredient, such as a drug, to an animal or human subject. The edible soft chews contain only food grade or better inactive ingredients, and preferably do not contain ingredients of animal origin. Processes for manufacturing the edible soft chews do not require the use of heat or the addition of water during mixing of active and inactive ingredients, provide stable concentrations of the active ingredient, and produce chews of consistent weight and texture. |
| US08865234B1 |
Topical pain reliever
Analgesic formulations to be applied topically that are reported to relieve moderate to severe pain due to tendonitis, fibromyalgia, shingles, insect bites and bee stings, ACL, arthritis, and sinus headaches. In many cases, test subjects report immediate pain relief with a single application and complete pain elimination with only a few applications. The formulations are in a coconut oil base which is skin friendly. The primary active ingredient is wrightia tinctoria, which when combined with other ingredients, causes the formulation to exhibit a synergistic effect on pain relief unexpected from using the ingredients alone or in combination. |
| US08865221B2 |
Swellable and degradable microspheres
Swellable and degradable microspheres are described. The microspheres are prepared by a process that is reliable and high yielding, and makes use of a low temperature azo initiator, a small molecule chlorinated solvent as the organic phase, and a heat treatment step, and is carried out in absence of a crosslinking agent. The microsphere preparation made using the process is particularly useful as a degradable embolic material. |
| US08865214B1 |
Bioactive gypsum starch composition
Bioactive formulations and methods of use comprising a gypsum biopolymer matrix and soil beneficial microorganisms are described herein. |
| US08865203B2 |
Pharmacokinetics of S-adenosylmethionine formulations
Compositions and methods to improve the pharmacokinetic profile of S-Adenosylmethionine (SAMe) are provided, as are methods of treating various disorders using SAMe formulations with improved pharmacokinetic profiles. More specifically, the invention is directed to methods of treating a disease or disorder in a subject and/or improving the nutritional status of a subject by administering formulations exhibiting improved pharmacokinetic profiles of exogenous SAMe. The method also includes the step of orally administering compositions of the invention to the subject once per day after overnight fast; that is prior to food intake in the morning. |
| US08865202B2 |
Water soluble film for oral administration with instant wettability
A composition containing therapeutic agents and/or breath freshening agents for use in the oral cavity is disclosed. The carrier comprises water-soluble polymers in combination with certain ingredients and provides a therapeutic and/or cosmetic effect. The film is coated and dried utilizing existing coating technology and exhibits instant wettability followed by rapid dissolution/disintegration upon administration in the oral cavity. |
| US08865200B2 |
Sustained release compositions containing progesterone receptor modulators
Disclosed are sustained release compositions for vaginal or transdermal administration that contain a progesterone receptor modulator such as CDB-2914 (also referred to as VA-2914), and methods of using them for long term contraception or therapeutic purposes. Also disclosed are methods for making the compositions. |
| US08865196B2 |
Antimicrobial compositions
An environmentally- and user-friendly, aqueous antimicrobial solution comprising effective amounts of hydrogen peroxide, glycolic acid, and at least one antimicrobially-active solvent chosen from benzyl alcohol and phenoxyethanol; concentrated versions of same; kits that can be used to make same; wipes containing same; and the use of same in a method of antimicrobial treatment of a surface contaminated with a microorganism (e.g. bacterial or fungal spore such as C. Difficile). |
| US08865181B1 |
Extracting method of Antrodia cinnamomea
An extracting method of Antrodia cinnamomea, being apt to improve extraction rate of dehydrosulphurenic acid, comprises: soaking a sample of raw Antrodia cinnamomea in a salt solution, with the sample of raw Antrodia cinnamomea absorbing the salt solution, to obtain a soaked Antrodia cinnamomea; and further soaking the soaked Antrodia cinnamomea in an alcohol solvent, and obtaining an extract of Antrodia cinnamomea through sonication. |
| US08865165B2 |
Monoclonal antibody against group 2 allergen of Dermatophagoides pteronyssiuns, hybridoma cell line producing thereof, strip, kit and method using said monoclonal antibody for dust mite assay
This present invention discloses a monoclonal antibody which specifically recognizes and binds to a epitope of group 2 allergen of Dermatophagoides pteronyssiuns, usually named Der p 2, and a hybridoma cell line producing thereof. Furthermore, this invention also discloses a strip, kit and method utilizing said monoclonal antibody for the detection of the presence of dust mite allergens and the calculation of dust mite number in the environment. |
| US08865158B2 |
Bacteriophages for reducing toxicity of bacteria
A genetically modified bacteriophage is disclosed which comprises: (i) an exogenous polynucleotide which encodes an agent which reduces the toxicity of a bacterium; and (ii) an exogenous polynucleotide which encodes a selectable marker. Uses thereof and kits comprising same are also disclosed. |
| US08865157B2 |
Antimicrobial peptides
The present invention provides novel therapeutic antimicrobial peptides that are bactericides and have an inhibitory effect on biofilms produced by biofilm-forming bacteria and especially biofilm-forming staphyloccocal bacteria. The invention includes the nucleic acids encoding the polypeptides, methods of treating bacterial infections, medical devices or implants or prosthetics impregnated with, covered or coated in the polypeptides, and means of delivery of the peptide to the oral cavity. |
| US08865152B2 |
Methods and compositions for attracting or repelling cockroaches
A method for attracting cockroaches to an object or area, involving treating said object or area with a cockroach attracting composition containing a cockroach attractant effective amount of at least one compound selected from the group consisting of methyl, ethyl, propyl, or butyl esters of C3-7 saturated or unsaturated carboxylic acids and mixtures thereof, and optionally a carrier material or carrier. A method for repelling cockroaches from ah object or area, involving treating said object or area with a cockroach repelling composition containing a cockroach repelling effective amount of at least one compound selected from methyl, ethyl, propyl, or butyl esters of C3-7 saturated or unsaturated carboxylic acids or mixtures thereof, and optionally a carrier material or carrier. |
| US08865149B2 |
Polymeric reagents comprising a ketone or a related functional group
Polymeric reagents comprising a polymer attached, either directly or through one or more atoms, to a ketone or a related functional group such as ketone hydrate, thione, monothiohydrate, dithiohydrate, hemiketal, monothiohemiketal, dithiohemiketal, ketal, or dithioketal are provided. The polymeric reagents are useful for, among other things, forming polymer-active agent conjugates. Related methods, compositions, preparations, and so forth are also provided. |
| US08865140B2 |
Soap-based liquid wash formulations with enhanced deposition of make-up agents
The invention relates to soap based liquid body and facial wash compositions. Using high solvent, low water compositions and incompletely neutralized fatty acid to help structure the compositions, all in combination with modified benefit agents, enhanced deposition of make-up agents is achieved. |
| US08865138B2 |
Melanin modification compositions and methods of use
A method for the modification of melanin distribution, and the composition thereof to modify melanin distribution are disclosed. A method for the reduction of melanin distribution, and the composition thereof to reduce melanin distribution are disclosed. A representative composition comprises 4-ethoxybenzaldehyde and one or more additional active agents as well as a pharmaceutically acceptable carrier or excipient. Carriers and excipients may be formulated for topical administration. Compositions may also be formulated for transdermal administration. The compositions may be used for the prevention and treatment of pigmentation disorders, by way of non-limited example, post-inflammatory hyperpigmentation and others. The compositions may be used for lightening skin. |
| US08865136B2 |
Antiseptic pharmaceutical composition for oral hygiene and the treatment of oral diseases of microbial origin
A polyantiseptic antimicrobial pharmaceutical composition for oral use, for the hygiene and treatment of oral diseases of bacterial, mycotic or viral etiology, for over-the-counter sale, without contraindications. The composition does not contain phenolic or, chlorophenolic compounds, and consists of a mixture of hydrogen peroxide, eugenol, natural camphor, zinc sulphate, sodium fluoride, xylitol, cetylpyridinium chloride and excipients. The formulation is used to deodorise, disinfect, astringe and soothe inflammation of the oral area, avoids the neoformation of bacterial plaque, prevents tooth cavities, inhibits the formation of dental tartar, improves the resistance of teeth to cavities, and treats and prevents oral aphthous ulcers. |
| US08865127B2 |
Simplified and improved method for preparing an antibody or an antibody fragment targeted immunoliposome for systemic administration of a therapeutic or diagnostic agent
Provided herein is an antibody- or antibody fragment-targeted cationic immunoliposome complex prepared by a method comprising the steps of (a) preparing an antibody or antibody fragment; (b) mixing the antibody or antibody fragment with a cationic liposome and to form a cationic immunoliposome wherein the antibody or antibody fragment is complexed with the cationic liposome, but is not chemically conjugated to the cationic liposome and wherein said antibody or antibody fragment does not comprise a lipid tag; and (c) mixing the cationic immunoliposome with a therapeutic or diagnostic agent to form the antibody- or antibody fragment-targeted cationic immunoliposome. Also provided is an antibody- or antibody fragment-targeted cationic immunoliposome comprising an antibody or antibody fragment; a cationic liposome, wherein the antibody or antibody fragment is complexed with the cationic liposome, but is not chemically conjugated to the cationic liposome and wherein said antibody or antibody fragment does not comprise a lipid tag and a therapeutic or diagnostic agent. |
| US08865121B2 |
Organotemplate-free synthetic process for the production of a zeolitic material
The present invention relates to an organotemplate-free synthetic process for the production of a zeolitic material having a BEA framework structure comprising YO2 and optionally comprising X2O3, wherein said process comprises the steps of (1) preparing a mixture comprising seed crystals and at least one source for YO2; and (2) crystallizing the mixture; wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises at least one alkali metal M, wherein when the BEA framework additionally comprises X2O3; the mixture according to step (1) comprises at least one source for X2O3, and wherein the seed crystals comprise zeolitic material having a BEA framework structure, preferably zeolite Beta. |
| US08865117B2 |
Membrane reactor and process for the production of a gaseous product with such reactor
The invention provides an integrated catalyst and membrane reactor for the production a predetermined gas such as hydrogen. The reactor comprises a gas flow channel, comprising a plurality of alternating catalyst sections and membrane sections, wherein each catalyst section comprises a catalyst bed and each membrane section comprises a plurality of membranes, and wherein the membranes are selectively permeable for the predetermined gaseous species. |
| US08865113B2 |
Facile synthesis of graphene, graphene derivatives and abrasive nanoparticles and their various uses, including as tribologically-beneficial lubricant additives
Methods of ex situ synthesis of graphene, graphene oxide, reduced graphene oxide, other graphene derivative structures and nanoparticles useful as polishing agents are disclosed. Compositions and methods for polishing, hardening, protecting, adding longevity to, and lubricating moving and stationary parts in devices and systems, including, but not limited to, engines, turbos, turbines, tracks, races, wheels, bearings, gear systems, armor, heat shields, and other physical and mechanical systems employing machined interacting hard surfaces through the use of nano-polishing agents formed in situ from lubricating compositions and, in some cases, ex situ and their various uses are also disclosed. |
| US08865111B2 |
Filmy graphite and process for producing the same
A process for producing a filmy graphite includes the steps of forming a polyimide film having a birefringence of 0.12 or more and heat-treating the polyimide film at 2,400° C. or higher. |
| US08865107B2 |
Highly concentrated nano-reinforcement suspensions for cementitious materials and method of reinforcing such materials
Highly concentrated carbon nanotube or other nano-reinforcement suspensions and/or masses are prepared for use as admixtures in cement base materials to make cementitious composite materials. |
| US08865102B2 |
Carbon material and method for producing same
A method of producing a carbon material which is mainly composed of graphene-containing carbon particles is provided. The method includes a step of producing carbon particles from an organic material by maintaining a mixture containing the organic substance as a starting material, hydrogen peroxide and water under conditions of a temperature of 300° C. to 1000° C. and a pressure of 22 MPa or more. The method further includes a step of heat-treating the carbon particles at a higher temperature than the temperature maintained in the carbon particle producing step. The carbon material produced by the present method has a structure in which substances such as ions can easily enter and leave the graphene structures of the carbon particles, making the carbon material be useful as active materials of secondary batteries and electric double layer capacitors. |
| US08865101B2 |
Process and system for producing commercial quality carbon dioxide from high solids lime mud
The invention features methods and systems for producing commercial quality carbon dioxide (CO2) of 90% to +99% purity using, wet calcium carbonate lime mud produced in a manufacturing operation, for instance, Kraft pulp mill lime mud (a.k.a., “lime mud”) as a feedstock to a multi-stage lime mud calcination process. This process may be fueled with waste water treatment plant (WWTP), sludge biomass, precipitated lignins, coal, or other low cost solid fuels. High reactivity “soft-burned” lime product (“calcine”) required in the mill's chemical recovery circuit is also produced, and steam and heated boiler feed-water is generated and exported to the mill's steam distribution and generation system as well as hot process water for use in the mill's boiler house and manufacturing operation. The system for calcining calcium carbonate lime mud produced from a re-causticizing manufacturing operation and converting it to re-burned lime and CO2 comprises a calciner and a combustor linked by a moving media heat transfer (MMHT) system or apparatus. The MMHT system or apparatus thermally links separate fluid bed combustion (exothermic) and calcination (endothermic) stages with a solid particulate media. The system further comprises a flash dryer or spray dryer that utilizes exhausted heat from the calcination stage. |
| US08865096B2 |
Process for the joint production of sodium carbonate and sodium bicarbonate
A process for the production of sodium carbonate and sodium bicarbonate out of trona, comprising crushing trona ore and dissolving it in a leaching tank containing a solution comprising sodium carbonate and sodium bicarbonate, and an additive selected from the group consisting of: phosphates, phospholipids, carboxylates, carboxilic acids, and combinations thereof, saturated in sodium bicarbonate, in order to produce solid particles suspended in a production solution comprising sodium carbonate, the solid particles containing insoluble impurities and at least 65% by weight of sodium bicarbonate. The solid particles are separated from the production solution containing sodium carbonate. At least part of the production solution containing sodium carbonate is taken out of the leaching tank. |
| US08865078B2 |
Apparatus for single-molecule detection
An apparatus for detecting an object capable of emitting light. The apparatus includes a light source and a waveguide. The waveguide includes a core layer and a first cladding layer. At least one nanowell is formed in at least the first cladding layer. The apparatus further includes a light detector. The light detector can detect a light emitted from a single molecule object contained in the at least one nanowell. |
| US08865072B2 |
Analysis apparatus and analysis method
This analysis apparatus includes a transporter transporting the specimens to the first measurement unit and the second measurement unit, and a control portion so controlling the transporter as to transport a first specimen container, stored in the rack, storing a first specimen to the first measurement unit and as to transport a second specimen container, stored in the rack along with the first specimen container, storing a second specimen to the second measurement unit. |
| US08865063B2 |
Method and apparatus for automated active sterilization of fully implanted devices
The current invention provides this advance in infection control via its unique application of active sterilization to a catheter or implant. While most catheters, and many implants, are passive devices, the current invention will provide an active component as a integral part of the implanted catheter or device to continuously or intermittently sterilize the exposed surfaces/areas of the device. This active sterilization may be accomplished by a variety of mechanisms, including, application of heat, RF, microwave, ultrasound, ultraviolet radiation or other energy capable of sterilizing the device or dislodging any problematic Biofilm that may form. The active sterilization may also employ the pumping of a sterilizing chemical from an attached drug reservoir, the use of electricity or freezing temperatures or any other mechanism for either inhibiting, killing or dislodging any infectious material in contact with the implant. One major advantage of this design is that through the use of a small, battery powered or inductively powered sterilization element, the implanted catheter or device can be effectively sterilized without requiring the standard removal surgery, waiting period, then replacement of the infected device. This is expected to translate into greatly improved outcomes (particularly for devices where infection may be catastrophic, ie a prosthetic knee or hip), greatly improved costs, and greatly improved longevity of susceptible devices (ie IV ports, etc.). |
| US08865060B2 |
Austenitic stainless steel
An austenitic stainless steel, which consists of by mass percent, C: not more than 0.02%, Si: not more than 1.5%, Mn: not more than 2%, Cr: 17 to 25%, Ni: 9 to 13%, Cu: more than 0.26% not more than 4%, N: 0.06 to 0.35%, sol. Al: 0.008 to 0.03%. One or more elements selected from Nb, Ti, V, TA, Hf, and Zr in controlled amounts can be included with the balance being Fe and impurities. P, S, Sn, As, Zn, Pb and Sb among the impurities are controlled as P: 0.006 to 0.04%, S: 0.0004 to 0.03%, Sn: 0.001 to 0.1%, As: not more than 0.01%, Zn: not more than 0.01%, Pb: not more than 0.01% and Sb: not more than 0.01%. The amounts of S, P, Sn, As, Zn, Pb and Sb and the amounts of Nb, Ta, Zr, Hf, and Ti are further controlled using formulas. |
| US08865056B2 |
Bevel head for controlling a cutting torch to cut plate with weld preparation
A bevel head apparatus includes tilt, rotation, and vertical positioning with a cutting torch of a numerically controlled plate cutting machine. The apparatus has a back panel that attaches to the cutting machine and provides vertical movement of the cutting torch, a drive box coupled with the back panel houses electronics and mechanical components, an arm coupled to the drive box provides rotational movement of the cutting torch, and a pantograph coupled with the arm provides tilt movement to the cutting torch attached to the pantograph. Tilt, rotation, and vertical positioning of the cutting torch is controlled by the electronics and mechanical components. The bevel head apparatus also include a laser for measuring distance to determine and control a height of the cutting torch above the flat plate. |
| US08865055B2 |
Production of sintered three-dimensional ceramic bodies
A freeze-forging method for producing sintered three-dimensional ceramic bodies, particularly magnesium aluminate spinel domes. The method comprises forming a ceramic mix of a ready-to-sinter ceramic powder and a nonaqueous liquefied sublimable vehicle having a solidification temperature from room temperature to below 200° C.; reducing the temperature of the ceramic mix to below the vehicle's solidification temperature to freeze the mix; crushing the frozen mix into powdered form; molding the frozen powder into net shape by cold forging in a mold to form a net-shaped green body preform of the desired three-dimensional shape; and densifying the green body into a sintered three-dimensional ceramic body. |
| US08865053B2 |
Process for the production of moldings
The present invention relates to a polymer powder which comprises nylon-11, and to the use of this powder for shaping processes, and also to moldings produced from this polymer powder.The shaping processes are layer-by-layer processes which use powders, where regions of the respective layer are selectively melted via introduction of electromagnetic energy. The selectivity may—with no intention of restricting the invention thereto—be achieved via masks, application of inhibitors, of absorbers, or of susceptors, or via focusing of the energy introduced. After cooling, the regions then solidified can be removed in the form of moldings from the powder bed.Compared with moldings composed of conventional powders, the moldings constructed using the inventive powder by one of the inventive processes exhibit marked advantages in terms of component properties, particularly surface finish. There are also improvements here in processing and in recycling capability when comparison is made with conventional polyamide powders. |
| US08865051B1 |
Method of making a crosslinked overmolded assembly
A process for making a crosslinked assembly includes steps of: selecting a desired performance parameter for a molded assembly of a first polymeric component and a second polymeric component bonded to the first polymeric component, controlling a first crosslinking percentage for the first polymeric component and a second crosslinking percentage for the second polymeric component independently to provide the desired performance parameter for the assembly, orienting the assembly at an angle between an orientation axis of the assembly and a electron beam direction, exposing the oriented assembly a predetermined number of times (N) to the electron beam operable to deliver a predetermined amount of radiation (R) in the electron beam direction providing a total radiation exposure proportional to (N×R) providing the first component crosslinking percentage and the second component crosslinking percentage, the resulting assembly having the desired performance parameter. |
| US08865046B2 |
Imprinting of partial fields at the edge of the wafer
Edge field patterning of a substrate having full fields and partial fields may include patterning using a template having multiple mesas with each mesa corresponding to a field on the substrate. Polymerizable material may be deposited solely between the template and the full fields of the substrate. A non-reactive material may be deposited between the template and partial fields of the substrate. |
| US08865039B2 |
Method of making a concrete block
Molds and processes that permit high-speed, mass production of retaining wall blocks having patterned or other processed front faces, as well as retaining wall blocks formed by such processes. The invention permits the front face of the block to be impressed with a pattern or otherwise directly processed, to allow the formation of pre-determined block front faces, while at the same time facilitating high-speed, high-volume production of blocks. A mirror image of the desired pattern can be created on a stripper shoe by selecting a desired three-dimensional surface from a naturally occurring or man made object and digitally scanning the selected three-dimensional pattern to create scanned data. The scanned data can then be used to machine a face of the stripper shoe that is the mirror image of the selected pattern. |
| US08865036B2 |
Stretch-blowing method and machine
A method for stretch-blowing containers of preforms in a blow-molding station of a blow-molding machine, where a stretching bar is adjusted during a stretching process via an electric servomotor by taking along the preform bottom until it contacts a mold cavity bottom of a blow mold, and where in the final phase or at the end or after termination of the stretching process the force transmitted by the servomotor to the stretching bar is reduced in a controlled manner by a maximum force. A stretch-blowing machine, including an electronic programmable control unit having an input section for programming a fixed or a variable reduction of the force the servomotor transmitted in a final phase or upon termination or after termination of each stretching process to the stretching bar with regard to a maximum force and a fixed or a variable period of time for the force reduction and/or a fixed or a variable force reduction waiting time. |
| US08865023B2 |
(HALO)silicate-based phosphor and manufacturing method of the same
Disclosed are a (halo)silicate-based phosphor and a manufacturing method of the same. More particularly, the disclosed phosphor is a novel (halo)silicate-based phosphor manufactured by using a (halo)silicate-based host material containing an alkaline earth metal, and europium as an activator. |
| US08865014B2 |
Fire extinguishing composition generating fire extinguishing substance by high temperature sublimation
The present invention relates to a fire extinguishing composition which generate fire extinguishing substance by high temperature sublimation; the fire extinguishing composition comprising a fire extinguishing material which, in a heating process, can sublimate and release a fire extinguishing substance with fire extinguishing properties; the content of the fire extinguishing material is at least 80 wt %. When the fire extinguishing composition is in use, a pyrotechnic agent as a heat source and a power source; and the purpose of fire extinguishing is achieved by: igniting the pyrotechnic agent, generating a large quantity of fire substance from the fire extinguishing composition in the use of high temperature produced by burning pyrotechnic agent, and the fire substance sprays out together with the pyrotechnic agent. When compared with traditional aerosol fire extinguishing systems, gas fire extinguishing systems and water type extinguishing systems, the present invention can provide a more efficient and safer fire extinguishing composition. |
| US08865008B2 |
Two step method to fabricate small dimension devices for magnetic recording applications
A two part ion beam etch sequence involving low energy (<300 eV) is disclosed for fabricating a free layer width (FLW) as small as 20-25 nm in a MTJ element. A first etch process has one or more low incident angles and accounts for removal of 70% to 100% of the MTJ stack that is not covered by an overlying photoresist layer. The second etch process employs one or more high incident angles and a sweeping motion that is repeated during a plurality of cycles. Sidewall slope may be adjusted by varying the incident angle during either of the etch processes. FLW is about 30 nm less than an initial critical dimension in the photoresist layer while maintaining a MR ratio over 60% and low RA (resistance×area) value of 1.0 ohm-μm2. |
| US08865005B2 |
Jet deflection device
Devices for controlling fluid flow, in particular microfluidic devices, are described, which exploit gas/liquid interfaces to control liquid flow in accordance with application requirements. Devices for on/off flow switching, centrifugal separation, mixing, metering and aliquoting are described. |
| US08865000B2 |
Utilization of the naturally occurring magnetic constituents of ores
The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material, at least one second material and magnetic particles, which comprises the following steps (A) at least partial removal of the magnetic particles by application of a magnetic field gradient, optionally in the presence of at least one dispersing medium, to give a mixture comprising at least one first material and at least one second material and a reduced amount of magnetic particles, (B) contacting of the mixture comprising at least one first material and at least one second material from step (A) with magnetic particles so that the at least one first material and the magnetic particles agglomerate, (C) separation of the agglomeration product from the mixture from step (B) by application of a magnetic field gradient and (D) dissociation of the agglomeration product separated off in step (C) in order to obtain the at least one first material and the magnetic particles separately, and also a control and/or regulation device for a corresponding apparatus. |
| US08864991B2 |
Module for assembly of a disc filter
The present invention refers to a module (2) for assembly of a filter frame (1) for at least one filter disc (not shown) of a rotatable disc filter, which filter frame is provided for supporting at least two filter segments (not shown), which filter segments together form the outer part of said filter disc. The module (2) comprises an intermediate member (5) intended to beat least partially provided between two adjacent filter segments. According to the invention, the intermediate member (5) comprises at least two parts (6, 7) which are interconnectable with each other in the radial direction of the disc filter |
| US08864984B2 |
Catalytic pyrolysis of solid biomass and related biofuels, aromatic, and olefin compounds
This invention relates to compositions comprising fluid hydrocarbon products, and to methods for making fluid hydrocarbon products via catalytic pyrolysis. Some embodiments relate to methods for the production of specific aromatic products (e.g., benzene, toluene, naphthalene, xylene, etc.) via catalytic pyrolysis. Some such methods involve the use of a composition comprising a mixture of a solid hydrocarbonaceous material and a heterogeneous pyrolytic catalyst component. The methods described herein may also involve the use of specialized catalysts. For example, in some cases, zeolite catalysts may be used. |
| US08864973B2 |
Device for dielectrophoretic manipulation of particles
A device for dielectrophoretic manipulation of suspended particulate matter comprises a plurality of interleaved layers of electrically conductive and non-conductive material wherein at least one channel is defined through a plurality of the interleaved layers of electrically conductive material. |
| US08864972B2 |
Dielectrophoresis apparatus and method
Provided is a dielectrophoresis apparatus with which it is possible to handle (move, stop, separate and sort, etc.) a dielectric particle utilizing dielectrophoresis and to measure dielectrophoretic force.The interior of a dielectrophoresis device that includes a case having a flat top or bottom surface is filled with a dielectric solution S and accepts introduction of a small target body (particle) P comprising a dielectric. A non-uniform alternating electric field is formed within the case. By tilting the case (through an angle θpitch or other direction), rotating the case in an inclined plane (through a rotational angle θyaw) or adjusting the voltage and frequency of the alternating electric field, imbalance or balance is produced between a dielectrophoretic force FDEP that acts upon the small body and a force FG sin θpitch ascribable to gravity and buoyancy, thereby enabling the small body to be moved and stopped. The dielectrophoretic force FDEP can also be measured by using the tilt angle θpitch of the dielectrophoresis device prevailing when the small body has come to rest. |
| US08864966B2 |
Coating mask for electrolytically coating a peripheral region on an outer surface of a cylindrical body
The invention relates to a coating mask (1) for electrolytically coating the piston ring groove (39) of a piston (38), which is made of an elastically deformable material and has openings (3 to 10) that are arranged axially and are distributed in a uniform manner over the periphery, into which rods (11 to 18) of an expansion device (19) can be introduced, the rods being arranged in a displaceable manner such that the expansion device (19) can increase the radial diameter of the coating mask (1) and also the inner opening (2) so that the piston (38) can be introduced into the inner opening (2). The radial diameter of the coating mask (1) is selected in such a manner that after the reduction of radial diameter of the coating mask (1) and the inner opening, the elastically tensed coating mask (1) presses sealing lips (44, 45) of the coating groove (37) against the piston (38), on both sides of the piston ring groove (39). |
| US08864955B2 |
Process to apply heater function to plastic substrate
The invention is related to a process to apply a heater function to a plastic glass that was made of a polycarbonate. The process includes a sputtering process that allows producing high performance heater function on a plastic glass. Another aspect of the invention is the plastic glass mirrors produced by the inventive process. |
| US08864949B2 |
System for decontaminating water and generating water vapor
A system and method for decontaminating water and generating water vapor includes introducing contaminated water in to a vessel. The water is moved through a series of rotating trays alternately separated by stationary baffles so as to swirl and heat the water to effect the vaporization thereof to produce a vapor having at least some of the contaminants separated therefrom. The vapor is removed from the vessel for condensing apart from the separated contaminants and the remaining water. The vapor may be passed through a turbine connected to an electric generator. Sensors in a controller may be employed to adjust the speed of rotation of the trays or water input into the vessel in response to the sensed conditions. The treated water may be recirculated and reprocessed through the vessel to increase the purification thereof. |
| US08864941B2 |
Separation of lignin from hydrolyzate
A method for the production water insoluble reactive lignin having low sulfur content and lignosulfonates from lignocellulosic material in a batch or continuous process. Lignocellulosic material is fractionated to produce water insoluble native lignin and lignosulfonates in various ratios, while preserving the cellulose and hydrolyzed hemicelluloses using water, ethanol and sulfur dioxide. |
| US08864937B2 |
Substrate treatment apparatus
A substrate treatment apparatus includes: a treatment chamber provided therein with a chemical solution treatment area for treating a substrate with a chemical solution and a drying treatment area provided above the chemical solution treatment area for drying the substrate; a substrate holding member vertically movably provided in the treatment chamber for holding the substrate; and a lifting mechanism vertically moving the substrate in the range between the chemical solution treatment area and the drying treatment area. |
| US08864934B2 |
Plasma processing apparatus, plasma processing method, and storage medium
Provided is a parallel flat-panel type plasma processing apparatus which includes a recipe storing unit storing a processing recipe for performing a plasma processing, a compensation setting unit setting an accumulation time of the plasma processing or the number of processed substrates after starting using a new second electrode and the compensation value of the set temperature of the second electrode in an input screen, and a storage unit storing the compensated set value. The plasma processing apparatus is further equipped with a program for controlling a temperature adjusting mechanism based on a set temperature after compensation by adding a set temperature of an upper electrode written in the processing recipe to the compensation value stored within the storage unit. As a result, the non-uniformity in the plasma processing between the substrates caused by the change of processing atmosphere is suppressed. |
| US08864933B2 |
Substrate treatment apparatus and substrate treatment method
In a substrate treatment method for supplying a coating solution to a substrate with projections and depressions on a front surface thereof to form a coating film on the front surface of the substrate, the coating solution is supplied to the rotating substrate to form a coating film on the front surface of the substrate, and the substrate having the coating film formed thereon is heated to adjust an etching condition of the coating film. Next, the etching solution is supplied to the rotating substrate to etch the coating film, and thereafter the coating solution is supplied to the substrate to form a flat coating film on the front surface of the substrate. Thereafter, the substrate is heated to cure the coating film. This flattens the coating film with uniformity and high accuracy without undergoing a high-load process such as chemical mechanical polishing. |
| US08864926B2 |
Method of manufacturing an impact resistant door skin from a pre-formed door skin
An impact resistant door skin, a door including the same, and a method of manufacturing an impact resistant door skin from a pre-formed door skin are provided. The method includes the steps of providing at least one preformed door skin and applying adhesive to a rear side of the at least one preformed door skin. A fiberglass mesh mat is pressed onto the rear side of the at least one preformed door skin. Then, chopped glass fibers coated with adhesive are sprayed onto the rear side of the at least one preformed door skin using a chopper gun to form a layer of chopped glass fibers on the fiberglass mesh mat. The performed door skin may be a molded door skin having at least one recessed panel formed therein. |
| US08864921B2 |
Method for annealing a strip of steel having a variable thickness in length direction
A method for annealing a strip of steel having a variable thickness in its length direction with at least thicker and thinner sections, wherein the strip has been cold rolled to form the thicker and thinner sections, one thicker and one thinner section having a length of at most a few meter. The annealing is performed by continuous annealing. |
| US08864915B2 |
Cleaning methods for improved photovoltaic module efficiency
A method of processing a substrate having a transparent conductive oxide disposed thereon, including: exposing the substrate to a first cleaning solution comprising hydrogen peroxide and ammonium citrate; exposing the substrate to a second cleaning solution having a pH within a range from about 6 to about 7, the second cleaning solution different than the first cleaning solution; agitating the second cleaning solution; and depositing a silicon-containing film on the transparent conductive oxide. |
| US08864912B2 |
Method and device for internally cleaning cans having corresponding openings
Internal cleaning of inverted cans includes engaging a can's cylindrical wall with a wall-conforming vacuum or adhesive gripper, causing a spraying unit to travel axially in and out of the can's opening while the can is inverted on a circular conveyor, and using a supporting arm or bottom stop to subject the can to a counterforce against a flushing force from sprayed cleaning medium. This prevents the can from being pressed out of a receptacle in which it sits during cleaning. |
| US08864903B2 |
Composite plaster including an organic additive
Plaster compositions including at least one cement having a first particle distribution and a first mode, at least one non-reactive fine aggregate having a second particle size distribution and a second mode, at least one non-reactive coarse aggregate having a third particle size distribution and a third mode, and an unmodified, hydrophilic, starch. The first mode is greater than the second mode and less than the third mode. The combination of cement, non-reactive fine and coarse aggregates and unmodified, hydrophilic, starch produces a plaster composition having favorable properties suitable for use in providing exposed aggregate finishes used in water reservoirs, pools, and stucco finishes. |
| US08864898B2 |
Coating formulations for optical elements
Anti-reflective coatings and coating formulations, optical elements and processes for preparing coating formulations and optical elements are described. The coating formulations are formed from at least one alkoxysilane material and at least one high boiling solvent. The coating formulation may be applied using roller coat processes. |
| US08864893B2 |
Bio-based binders for insulation and non-woven mats
An aqueous binder composition is provided that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid. Advantageously, the carbohydrates have a low viscosity and cure at moderate temperatures. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats. A method of making fibrous insulation products is also provided. |
| US08864887B2 |
High efficiency slug containing vapor recovery
A slug-containing vapor recovery system wherein pressure and/or fluid level sensors are provided which monitor for conditions caused by the entry of a slug of hydrocarbon liquid, including that caused by a plunger-lift system. The system can be configured to accommodate virtually any anticipated slug-events. |
| US08864886B2 |
Composite getters
A composite getter system is described. The system has NEG materials coated with a polyimide or polyamide based compound. |
| US08864880B2 |
Mechanical gas pocket preventer/breaker
Described is an apparatus useful for mechanically delaying formation of or breaking a pocket and a method of delaying formation of or breaking a gas pocket employing the apparatus. |
| US08864878B2 |
Heat integration of a cement manufacturing plant with an absorption based carbon dioxide capture process
The present invention relates to methods and systems for improving the utilization of energy in a cement manufacturing plant comprising an absorption based contaminant, e.g. CO2, capture process using thermal regeneration of a liquid absorbent. The methods and systems of the present invention are characterized in that the thermal regeneration of the liquid absorbent is at least partially effected using a hot exhaust gas stream generated in the kiln of the cement manufacturing plant. |
| US08864874B2 |
Method for preparing sponge titanium from sodium fluotitanate by aluminothermic reduction
The invention provides a method for preparing sponge titanium from sodium fluotitanate by aluminothermic reduction, comprising the following steps: a reaction step: aluminum and zinc are mixed under a vacuum state, and sodium fluotitanate is then added into the mixture for reaction; a separation step: the product resulting from the complete reaction stands still and is then introduced with inert gas, and NaF and AlF3 in upper-layer liquid phase are extracted; and a distillation step: Zn in the remaining product Zn—Ti is distilled out under a vacuum state, wherein the mass ratio of the aluminum to the zinc is 1:2 to 1:10. |
| US08864872B2 |
Method for the recovery of uranium from pregnant liquor solutions
A method for the recovery of uranium from pregnant liquor solutions that comprise levels of chloride of 5 to 80 g/L by using an amino phosphonic functionalized resin. The method includes providing an amino phosphonic functionalized resin; providing a pregnant liquor solution comprising and uranium; passining the pregnant liquor solution over the amino phosphonic functionalized resin to separate the uranium from the pregnant liquor solution; and eluting the uranium. |
| US08864866B2 |
Filter assemblies; components and features thereof; and, methods of use and assembly
Air cleaner assemblies, components therefor, and features thereof are described. Also described are methods of assembly and use. In depicted examples, the air cleaner assemblies and components optionally use advantageous housing seal features. Also, an advantageous resonator/sonic choke arrangement, which is optional and which can be used without the advantageous housing seal, is described. Methods of assembly and use are described. |
| US08864865B2 |
Air filter element, filter housing and filter arrangement
An air filter element (10) with a cylindrical central pipe (11) is provided wherein at one end of the central tube (11) a device (18) for transmission of torque from a tool to the air filter element (10) is provided and at the other end of the central tube (11) a fastening device (14) for detachably mounting the filter element (10) in a cylindrical support body (21) by means of an insertion/rotation movement is provided. |
| US08864859B2 |
Customized polishing pads for CMP and methods of fabrication and use thereof
The present application relates to polishing pads for chemical mechanical planarization (CMP) of substrates, and methods of fabrication and use thereof. The pads described in this invention are customized to polishing specifications where specifications include (but not limited to) to the material being polished, chip design and architecture, chip density and pattern density, equipment platform and type of slurry used. These pads can be designed with a specialized polymeric nano-structure with a long or short range order which allows for molecular level tuning achieving superior thermo-mechanical characteristics. More particularly, the pads can be designed and fabricated so that there is both uniform and nonuniform spatial distribution of chemical and physical properties within the pads. In addition, these pads can be designed to tune the coefficient of friction by surface engineering, through the addition of solid lubricants, and creating low shear integral pads having multiple layers of polymeric material which form an interface parallel to the polishing surface. The pads can also have controlled porosity, embedded abrasive, novel grooves on the polishing surface, for slurry transport, which are produced in situ, and a transparent region for endpoint detection. |
| US08864858B1 |
Methods of fabricating a polycrystalline diamond compact including gaseous leaching of a polycrystalline diamond body
Embodiments of the invention relate to methods of fabricating polycrystalline diamond compacts (“PDCs”) and applications for such PDCs. In an embodiment, a method of fabricating a PDC includes providing a polycrystalline diamond (“PCD”) table in which a catalyst is disposed throughout, leaching the PCD table with a gaseous leaching agent to remove catalyst from the PCD table and bonding the at least partially leached PCD table to a substrate to form a PDC. |
| US08864857B1 |
Self regulating hydrogen generator
An apparatus for generating hydrogen gas from a replaceable aluminum pack comprising an aluminum and hydride mixture encased in a breathable membrane that is raised and lowered into a fluid contained within an enclosed tank wherein contact with the fluid releases hydrogen gas from the aluminum. A pressure transducer and microprocessor chip are provided for monitoring and regulating the rate of hydrogen production by engaging and disengaging a reversible motor that raises and lowers an inner tray on which the aluminum pack resides accordingly. |
| US08864846B2 |
Model-based neuromechanical controller for a robotic leg
A model-based neuromechanical controller for a robotic limb having at least one joint includes a finite state machine configured to receive feedback data relating to the state of the robotic limb and to determine the state of the robotic limb, a muscle model processor configured to receive state information from the finite state machine and, using muscle tendon lever arm and muscle tendon length equations and reflex control equations in a neuromuscular model, to determine at least one desired joint torque or stiffness command to be sent to the robotic limb, and a joint command processor configured to command the biomimetic torques and stiffnesses determined by the muscle model processor at the robotic limb joint. The feedback data is preferably provided by at least one sensor mounted at each joint of the robotic limb. In a preferred embodiment, the robotic limb is a leg and the finite state machine is synchronized to the leg gait cycle. |
| US08864841B2 |
Method for the displacement of the schneiderian membrane
Bioresorbable inflatable devices and tunnel incision tool and methods for treating and enlarging a tissue or an organ or a tube or a vessel or a cavity. The device is composed of a hollow expanding pouch made of a resorbable material or a perforated material that can be attached to a filling element. The pouch can be filled with a biocompatible materials, one or more times in few days interval, after the insertion of the device. While filling the pouch every few days the tissue expands and the filling material if it is bioactive start to function. The tunnel incision tool composed of a little blade that emerges from the surface of the tool in order to make shallow incisions in the surrounding tissue therefore enabling easy expansion of the tissue. This device and method can be used for example for: horizontal and vertical bone augmentation in the jaws and the tunnel incision tool is used to make shallow incisions in the periosteum when using the tunnel technique, sinus augmentation when the device is placed beneath the Schneiderian tissue, vessels widening if the pouch become a stent, fixating bone fractures etc. |
| US08864832B2 |
Posterior total joint replacement
A prosthetic system for implantation between upper and lower vertebrae comprises an upper joint component. The upper joint component comprises an upper contact surface and an upper articulation surface. The system further includes a lower joint component. The lower joint component comprises a lower contact surface and a lower articulation surface configured to movably engage the upper articulation surface to form an articulating joint. The articulating joint is adapted for implantation within a disc space between the upper and lower vertebrae, allowing the upper and lower vertebrae to move relative to one another. The system further includes a bridge component extending posteriorly from one of either the upper or lower joint components and from the disc space. The bridge component has a distal end opposite the one of the either upper or lower joint components. The distal end of the bridge component comprises a connection component adapted to receive a fastener. |
| US08864829B1 |
Spinal cage having deployable member
A spinal cage with a wall extending in a longitudinal direction defining an interior space is disclosed. There is also provided a deployable element in movable relation to the spinal cage. In some embodiments, there is a rib, and the rotatable member is engaged at one end with the wall and at the other end with the rib. In some embodiments, the spinal cage is provided with holes for screws that can be directed at adjacent vertebrae for fixation. Such a spinal cage can be used with the spin-plate or with the screws. The screws and the spinal cage may have features that cooperate to prevent back-out of the screws. |
| US08864827B2 |
System and method for joint resurface repair
An implant comprising a first, second, and third segment wherein the second and third segments partially overlap the first segment and define a load bearing surface comprising an anterior-posterior (AP) curvature including at least two tangential curves of the portion of the articular surface of the femoral condyle, the tangential curves having different radii of curvature. A drill guide comprises a body portion including a first, second and third bushing spaced along the body portion to establish a first, second and third axes, respectively. Each axis may be substantially normal to the articular surface at three different points along a curvature of the articular surface comprising the two tangential curves. A measuring device comprises a housing defining a longitudinally passageway and an outrigger. A guide pin may be received in the longitudinal passageway and a measuring device determines how far the guide pin is in the passageway. |
| US08864822B2 |
Devices and methods for introducing elements into tissue
Systems, devices and methods for securing tissue including the annulus of a mitral valve. The systems, devices and methods may employ catheter based techniques and devices to plicate tissue and perform an annuloplasty. |
| US08864820B2 |
Selective coating of an implantable medical device
A coating and a method of coating an implantable medical device, such as a stent, is disclosed. The coating compensates for regions of higher stress and resulting strain due to the geometry of the device. Certain embodiments may include a nonuniform coating on the device in which a strain on the nonuniform coating is less than a strain on a uniform coating when the device is placed under an applied stress during use. Other embodiments may include a coating with a greater resistance to strain on higher strain regions of the device. |
| US08864816B2 |
Implantable medical devices incorporating x-ray mirrors
An implantable medical device includes a radiolucent member provided with an x-ray mirror that reflects incident x-ray radiation to enable visualization of the device. The x-ray mirror includes a multilayer nanolaminate having alternating layers of a first metal or ceramic layer deposited by atomic layer deposition having a first refractive index, and a second metal or ceramic layer deposited by atomic layer deposition having a second refractive index that is different from the first refractive index. The nanolaminate includes a total of at least four layers. |
| US08864812B2 |
Branched stent delivery system
An interventional delivery system with a first catheter having at its distal end a side branch vessel segment; a second catheter attached around the first catheter and having at its distal end a main vessel segment; a side branch vessel device attached to side branch vessel segment of the first catheter; and main vessel device attached to the main vessel segment of the second catheter. The main vessel device and the side branch vessel device are able to be simultaneously delivered to a treatment site. |
| US08864804B2 |
Bent dip fusion screw
Devices and methods are disclosed for the fusion of joints (particularly finger joints or toe joints) in a bent (or angled) position. In certain embodiments, the device is pre-bent and inserted into the joint in its pre-bent configuration. Alternatively, the device may be configured to have a first position wherein it is bent and a second position wherein it is straight. In that case, the device is preferably straightened by inserting a K-wire through a cannula in the device, and the device can be inserted into the joint in its straight position. Once inserted, the device is permitted to move to its bent position, which moves the joint to a bent position. In one embodiment the device moves to its bent position when the K-wire is removed. |
| US08864795B2 |
Surgical forceps
A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component while the end effector assembly remains in a substantially assembled condition, i.e., without requiring substantial disassembly of the end effector assembly. |
| US08864789B2 |
Interventional medical device system having a spiral section and radiopaque marker and method of making the same
A system is provided that includes an elongated introducer navigable through body vessels of a human subject and a pusher component for incorporation within the introducer. The pusher component includes a tubular portion with a spiral ribbon. A radiopaque marker is secured to at least a portion of the spiral ribbon such that an outer surface of the radiopaque marker is substantially flush with an outer surface of the tubular portion immediately proximal and/or immediately distal the radiopaque marker. According to a method of manufacturing such a component, the spiral ribbon is formed by a spiral cutting operation and a pre-assembly radiopaque marker member is crimped onto the spiral ribbon. According to another method of manufacturing such a component, the spiral ribbon is formed by winding a filament and a pre-assembly radiopaque marker member is crimped onto the spiral ribbon. |
| US08864787B2 |
Ethmoidotomy system and implantable spacer devices having therapeutic substance delivery capability for treatment of paranasal sinusitis
Substance delivering spacer devices may comprise expandable reservoirs that are implantable in paranasal sinuses and other cavities, openings and passageways of the body to maintain patency and to provide sustained local delivery of a therapeutic or diagnostic substance. Also provided are sinus penetrator devices and systems for performing ethmoidotomy procedures or for creating other openings in the walls of paranasal sinuses or other anatomical structures. |
| US08864785B2 |
Method for securing vertebrae
A surgical access system for accessing a surgical target site within a spine includes a retractor and an elongated element. The retractor has a closed configuration defining a lumen with an internal circumference, and an open configuration in which the internal circumference, at least at the distal end of the retractor, is enlarged relative to said closed configuration. The open configuration creates and maintains an operative corridor to said target site. The elongated element is releasably coupled to an interior wall of the retractor and has an extension extending distal of the distal end of the retractor into the surgical target site. When coupled to the retractor, the elongated element covers a body structure at the target site without blocking access to the operative corridor. |
| US08864783B2 |
Lancing device
A lancing mechanism is adapted to move between a resting, cocking and a puncture position. The lancing mechanism comprises a lancet holder adapted to receive a lancet, a shaft attached to the lancet holder, at least one drive spring and at least one damping spring. The drive spring surrounds at least a portion of the shaft and drives the lancing mechanism from the cocking position to the puncture position. The damping spring moves the lancing mechanism from the puncture position to the resting position. The drive spring is located at least partially within the damping spring. |
| US08864782B2 |
Ophthalmic marking device
An ophthalmic marker having a U-shaped yoke at one end of a cranked axle is disclosed. The axle is rotatable mounted with a co-axial cylindrical handle. The other end of the axle extends beyond the handle and is bifurcated. A plumb bob having a sphere and a stem is pivotally mounted on the bifurcated end of the axle. The yoke has three marker points the upper two of which are maintained in a horizontal plane by a gravitational force urging the plumb bob into a vertical plane notwithstanding the handle not being held exactly horizontal. A method of eye marking and marker making are also disclosed. |
| US08864773B2 |
Devices and methods for treating vertebral fractures
The present application is directed to devices and methods for treating vertebral fractures with one or more bone pins. In one embodiment of a method, a fractured vertebral body may be accessed through a pedicle portion and an opening may be created therethrough. One or more bone pins may be inserted through the opening. In one embodiment, at least one of the inserted bone pins is inserted to extend across a fracture zone with a proximal portion of the pin engaging a first bone segment and a distal portion engaging a second bone segment. The pin or pins may be manipulated to immobilize the first and second portions of the fractured vertebra. |
| US08864767B2 |
Rod reducer instrument for spinal surgery
A rod reducer instrument is configured to be secured to a fixation element and to force a rod into engagement with the fixation element. The rod reducer instrument can have a pliers to secure the rod reducer to the fixation element and a threaded shaft with a handle and a pusher member. The pliers can form a threaded channel that engages the threaded shaft and directs a movement of the shaft. The threaded shaft can translate a rotational movement at the handle into a linear movement at the pusher member and in this way force a rod into engagement with a fixation element. |
| US08864760B2 |
Methods and systems for use in controlling tissue ablation volume by temperature monitoring
This invention relates to medical methods, instruments and systems for creating a controlled lesion using temperature to control the growth of the lesion. The treatment can be used in any tissue area and is particularly useful in or around a vertebral body. The features relating to the methods and devices described herein can be applied in any region of soft or hard tissue including bone or hard tissue. |
| US08864758B2 |
Catheter design that facilitates positioning at tissue to be diagnosed or treated
A catheter used for diagnosing and treating, for example, atrial fibrillation. The catheter includes a catheter shaft that has a proximal portion and a distal portion. The distal portion is adapted to be inserted into a body cavity having tissue to be diagnosed or treated and is disposed remotely from the proximal portion. The distal portion, which may be curved or straight, comprises an outer peripheral wall having an active region, and the distal portion has a cross-sectional configuration along the active region. The cross-sectional configuration is adapted to bias the active region against the tissue to be diagnosed or treated. |
| US08864750B2 |
Tool and method for external fixation strut adjustment
The present disclosure includes a method for adjusting the orientation of a first external fixator support member relative to a second external fixator support member, wherein a plurality of adjustable struts connect the first and second external fixator support members. The method include providing a programmable tool, and storing, in a memory unit of the tool, instructions for adjusting the length of each of the plurality of adjustable struts to a desired length. The method further includes receiving identification information corresponding to a first adjustable strut and retrieving, from the memory unit, the instructions for adjusting the length of the first adjustable strut. The method also includes activating an actuator of the tool to adjust the length of the first adjustable strut according to the retrieved instructions. Various embodiments of the programmable tools are also included in the present disclosure. |
| US08864748B2 |
Manually-actuated reduced pressure treatment system having regulated pressure capabilities
A reduced pressure treatment apparatus includes a charging chamber storing a first pressure less than an ambient pressure and a regulated chamber storing a second pressure less than the ambient pressure. The first pressure is less than the second pressure. A conduit provides fluid communication between the regulated chamber and the charging chamber. A regulator member is operably associated with the conduit to prevent fluid communication through the conduit when the second pressure is less than or equal to a desired therapy pressure and to allow fluid communication through the conduit when the second pressure exceeds the desired therapy pressure. |
| US08864744B2 |
Medical device having laminate-coated braid assembly
A catheter includes a braid assembly having a dual-laminate coating. The braid assembly includes a plurality of braid members interwoven to provide for interstices between the braid members, each braid member having an electrically conductive element, a flexible non-electrically-conductive polymer coating that insulates the electrically conductive element and a thermoplastic bonding adhesive coating. The braid assembly is formed between an inner polymer layer and an outer polymer layer. One or more of the braid members may be coupled to an energy delivery element. |
| US08864741B2 |
Varicose vein treatment
Methods for treating an undesired varicose or spider vein in a venous system of a patient generally includes substantially emptying the vein of blood between its proximal end and distal end; introducing a medically acceptable adhesive into the substantially emptied vein; and applying pressure to the vein to cause the opposing side walls of the vein to be adhered together in a collapsed configuration by the adhesive. Also disclosed are kits for the treatment of undesired varicose or spider vein in a venous system of a patient. The kits include a medically acceptable adhesive; a cannula; a guide wire; and a catheter. |
| US08864737B2 |
Drug solution preparing kit
To provide a drug solution preparing kit which can be handled with ease in a substantially aseptic manner, and has no risk that a leakage of a drug solution such as a splash and a dispersion of an aerosol to an ambient environment occurs upon preparation of the drug solution There is provided a drug solution preparing kit including a pre-filled syringe and a transfusing tool, wherein the pre-filled syringe includes a sealing member which seals the tip end and can not be removed from the tip end, and that the transfusing tool includes a one-way valve which can discharge only gas from the system in an irreversible manner, and a filter which is provided so as to adjoin to the second communication channel with respect to the one-way valve. |
| US08864734B2 |
Disposable pants-type wearing article
The present invention provides a disposable pants-type wearing article free from possibility that upper regions of the leg-openings' peripheral edges might be formed with frills even when the belt-like leg elastic members contract along the peripheral edges of the respective leg-openings. Belt-like leg elastic members in a disposable pants-type diaper each has inner and outer surfaces at least one of which is bonded to sheet-like members included in put flat and joined together regions and a crotch region of the diaper. The belt-like leg elastic members extend from the respective put flat and joined regions along leg-openings' peripheral edges. Over ranges in which the belt-like leg elastic members extend along the respective peripheral edges the sheet-like members also extend along the peripheral edges. |
| US08864733B2 |
Folded incontinence article
The invention relates to an absorbent open-type incontinence article with attached ears, wherein the rear ears have closure elements in the peripheral region, and to the folding of the ears at high production speeds without the functionality of the closure elements being impaired and with the simultaneously use-friendly arrangement of the closure elements in the folded absorbent incontinence article. The invention also relates to a method of producing this absorbent incontinence article. |
| US08864711B2 |
Drug dispensing balloon for treating disc disease or pain
Methods for administering medication at or near an intervertebral spinal disc are provided. In various embodiments, a microporous uninflated balloon is inserted into a spinal disk and after insertion of the balloon into the disc space, a medication is inserted into the interior of the balloon. Due to both the pressure on the balloon from the spine and drug diffusion, the medication moves through the pores over time. |
| US08864709B2 |
Medical liquid supply device
In a medical liquid supply device, a control unit controls a liquid supply driver so that a liquid flows from the liquid supply driver in a liquid supply path regardless of whether a liquid-supply ON mode is selected. All of the liquid flowing from the liquid supply driver flows into a communication path when the liquid-supply ON mode is not selected. At least a part of the liquid flowing from the liquid supply driver does not flow into the communication path and is thereby supplied from a distal end of the liquid supply path when the liquid-supply ON mode is selected. |
| US08864707B1 |
Tamper indicating closure assembly
A closure assembly structured for use with a female luer connector and operative to indicate an accomplished or attempted tampering thereof. A connector cover is movably and removably disposed within a housing and includes an interior chamber disposed and structured to receive an access port of the female connector. An indicator member is removably connected to an interior of the housing in surrounding relation to the connector cover and a drive assembly associated with both the connector cover and the housing is operable to concurrently rotate and axially advance the interior chamber into enclosing relation to the access port. Attempted removal of the housing from the female connector, such as by an applied axial force to the housing, will detach the indicated member from the housing and dispose it in a visually observable position surrounding the connector cover, thereby indicating attempted access. |
| US08864706B2 |
Retractable syringe with a cutting crown
A retractable syringe comprises a cutting head mounted on a plunger of the syringe. When the plunger is advanced to expel fluid from the syringe, the cutting crown cuts a retention mechanism which holds a needle unit of the syringe, allowing a drive mechanism to drive the needle unit into the syringe. The cutting crown is shaped to reduce the force which has to be applied to cut the retention mechanism. Furthermore, a disposable needle assembly for attachment to a syringe unit comprises a needle and connector element for connecting the needle to the syringe unit. The connector element encircles the needle and has a thread on its outer surface for mating with the syringe unit. When the needle assembly is mated with the syringe, a central bore of substantially constant bore extends from the tip of the needle into the interior chamber of the syringe. |
| US08864699B2 |
High citrate dialysate and uses thereof
The dose of dialysis in terms of urea clearance is marginal in many hemodialysis patients, and metabolic acidosis as determined by the pre-dialysis serum HCO3 level is common. A dialysate that included citric acid rather than acetic acid as acidifying agent provides superior performance properties. Citrate-containing dialysate was used exclusively in 22 hemodialysis patients. Initially, only 8 of the 22 patients had a pre-dialysis serum HCO3>23 mEq/L (lower limit of normal), however, after 12 weeks of dialysis using the citrate-containing dialysate, the serum HCO3 normalized in 15 patients (p=0.0001, Chi-square). Dialysis variables were kept constant in 19 of the patients, who also used and reused the same dialyzer model throughout. In these patients, the initial average urea reduction ratio (URR) was 68.5±5.9%, and after treatment with the citrate dialysate disclosed herein, this ratio had increased to 73±5.3% (p<0.03). SpKt/V, calculated using the Daugirdas II formula, also increased from 1.23±0.19 to 1.34±0.2 (p=0.01). This increased urea clearance may be the result of the anticoagulant property of citrate maintaining patency of the dialyzer membrane. The increase in pre-dialysis serum HCO3 may represent increased delivery from the dialysate and production from citric acid. |
| US08864696B1 |
Toe curl prevention device and methods
An apparatus and associated methods for preventing and treating toe curl, a condition where the toes of a patient curl toward the bottom of the foot, are provided. The apparatus provides a pad operable for engaging the bottom of the foot, and a strap that surrounds the foot and pad for applying a flexion force against the foot. The pad engages and supports at least one toe and prevents the toe or toes from curling toward the bottom of the foot. The device can be worn by a patient at night or during the day to treat or prevent toe curl. Additionally, the strap can include an elastic material for providing a tension force required for flexion stretching, and the strap can be attachable at one end to a removable leg band that can be securely and releasably positioned about the leg. |
| US08864692B2 |
Knee brace and method for securing the same
A brace includes a frame having first and second sections defined by a clearance, a rotary ratcheting mechanism connected to the frame, and an elongate tensioning element having a first end secured to the ratcheting mechanism and a second end connected to the frame. The ratcheting mechanism is configured for unidirectional incremental adjustment in distance in a first direction of the second end of the tensioning element relative to the ratcheting mechanism, and includes a release device configured to release the tensioning element relative to the ratcheting mechanism in a second direction relative to the ratcheting mechanism. |
| US08864691B2 |
Apparatus, systems, and methods for augmenting the flow of fluid within body vessels
Apparatus, systems, and methods are sized and configured to effectively and efficiently augment the flow of fluid within body vessels, not only during conditions in which a patient is bedbound and immobile, but also in conditions when the individual is out of bed, and completely mobile and ambulatory. |
| US08864690B2 |
Massage head and massage apparatus employing said head
This massage head is fitted with a case defining an internal chamber in which a skinfold is formed when it is applied to the skin of a patient. The fold presses against the lower edges of the chamber, which is defined by two lateral walls and by two transverse walls The transverse walls each include a clack valve able to be driven in a pivoting motion, so as to cause the lower edges of the clack valves in contact with the skinfold to come closer together or move further apart. The relative displacement of the clack valves is ensured by of a motorized rotary cam provided in the massage head. The cam defines a cam path engaging with a component associated with the clack valves, and able to cause the swivelling motion thereof. |
| US08864687B2 |
Method and apparatus for restoring articular cartilage
The present invention comprises the provision and use of new and improved arthroscopic instrumentation for (i) harvesting a tissue biopsy from a non-critical section of a joint, and (ii) sizing and seating an autologous graft at an implant site. |
| US08864686B2 |
Virtual mapping of an anatomical pivot point and alignment therewith
A system and method is provided for resolving a pivot point via touchless interaction. It applies to situations where one end of a rigid object is inaccessible but remains stationary at a pivot point, while the other end is free to move and is accessible to an input pointing device. As an example, the rigid object can be a leg bone where the proximal end is at the hip joint and the distal end is at the knee. The system comprises a wand and a receiver that are spatially configurable to touchlessly locate the pivot point without contact. The receiver tracks a relative displacement of the wand and geometrically resolves the location of the pivot point by a spherical mapping. The system can use a combination of ultrasonic sensing and/or accelerometer measurements. Other embodiments are disclosed. |
| US08864683B2 |
Brush, such as for cleaning or sampling body tissue
The present invention relates to a brush (1) for cleaning or sampling body tissue. The brush (1) comprises a support (2) that is provided with at least one row (3) of brush hairs (5) as well as one second row (4) of brush hairs (16). The first and second rows are mutually parallel and are situated next to one another. Each brush hair (5,6) has a proximal end (7) facing the support (2) and a distal end (9) facing away from the support (2). The first row (3) of brush hairs (5) comprises a strip (30) that extends in the longitudinal direction of the first row (3) and a longitudinal side (32) of which is fixed to the support (2). The proximal ends (7) of the brush hairs (5) in the first row (3) are fixed to the other longitudinal side (34) of the strip (30). |
| US08864682B2 |
Clutch and valving system for tetherless biopsy device
A biopsy device may include a needle, a cutter, and a handpiece. A vacuum pump may be provided in the handpiece for providing a vacuum to the needle and/or to the cutter. A motor may be provided in the handpiece to drive the vacuum pump and/or the cutter. A biopsy device may also include a valving mechanism within the handpiece for selectively communicating a vacuum and/or atmospheric air to the needle. A clutching mechanism may selectively provide communication between a motor and the cutter. Portions of a valving mechanism and a clutching mechanism may be integrally formed. A clutching and valving mechanism may be driven by a first motor; and a cutter and vacuum pump by a second motor. A biopsy device may include batteries for powering motors. A biopsy device may thus provide vacuum and power from within a handpiece, such that the biopsy device is tetherless. |
| US08864667B2 |
Biological information imaging apparatus and biological information imaging method
A biological information imaging method includes a first measurement step to measure an acoustic wave (54) generated by light (53) which is irradiated to a living body (51) from a light source (50) and which is absorbed by tissue (52) in the living body, a storage step to store first information obtained in the first measurement step, a second measurement step to measure an acoustic wave (54) generated by light (53) which is irradiated to the living body (51) from the light source (50) and which is absorbed by the tissue (52) in the living body, and a processing step to generate an image of information of the tissue in the living body by using second information obtained in the second measurement step, and the first information stored in the storage step. |
| US08864666B2 |
Wireless flow sensor
Devices and methods useful for non-invasively measuring and indicating a rate of fluid flow are disclosed. In one embodiment, a sensor housing adapted to received fluid flow therethrough is provided. A radio frequency tag and a masking element can be disposed in the sensor housing. The masking element and the radio frequency tag can be configured to move relative to one another. The relative positions or movement can alter the response of the radio frequency tag to a wireless signal (which can be emitted from an external reading device, for example) and thereby indicate a rate of fluid flowing through the housing. For example, in some embodiments, the masking element can selectively cover at least part of the radio frequency tag in correspondence to the flow rate, which can change a characteristic of the radio frequency tag's response to the wireless signal. |
| US08864658B2 |
Expandable surgical access port
A method of accessing an internal portion of a patient including the steps of providing an access assembly including an outer frame, an inner member and a flexible member, inserting the inner member through an opening in tissue into a body of a patient with the flexible member extending proximally through the opening in tissue, moving at least a first portion or second portion of the outer member to a select unlocked spread position to enlarge the opening in tissue and the passageway through the flexible member, and subsequently moving the locking member to move the first and second engagement structures into a locking position to lock the first portion in the select spread position. |
| US08864652B2 |
Medical robotic system providing computer generated auxiliary views of a camera instrument for controlling the positioning and orienting of its tip
A medical robotic system includes an entry guide with surgical tools and a camera extending out of its distal end. To supplement the view provided by an image captured by the camera, an auxiliary view including articulatable arms of the surgical tools and/or camera is generated from sensed or otherwise determined information about their positions and orientations and displayed on a display screen from the perspective of a specified viewing point. Intuitive control is provided to an operator with respect to the auxiliary view while the operator controls the positioning and orienting of the camera. |
| US08864647B2 |
Incontinence treatment device with pubic arm attachment mechanism
An implant includes a support body defining a longitudinal axis, two transverse arms, two pubic arms, and a pubic arm attachment mechanism. The two transverse arms are aligned on a common transverse axis of the implant. The two pubic arms include a first pubic arm spaced a distance apart from a second pubic arm and both the first and second pubic arms are parallel to the longitudinal axis. The pubic arm attachment mechanism is attached to an end of each of the first and second pubic arms. Each of the first and second pubic arms has an arm length that is less than a body length of the support body. |
| US08864642B2 |
Housing for a functional element
The invention relates to a housing (8) for a functional element (5), in particular for use in the medical field in naturally occurring vessels in the body, the housing wall of which has a slack, flexible, tensionable membrane (8a) with a plurality of formed parts (8b, 8c) secured thereon which support the membrane in the tensioned state thereof. Hence the housing can be expanded and compressed easily, the membrane being supported effectively in the expanded state by formed parts. |
| US08864632B2 |
Exercise apparatus and method
An exercise apparatus and method allows a user to perform exercises while seated or otherwise supported. Such exercises can assist in avoiding DVT and help those who otherwise might have difficulty exercising due to various conditions. The apparatus requires a base element formed of substantially flat sheet material dimensioned to accommodate a portion of a user's foot, and a leash element attached to a periphery of the base element and dimensioned for retention of the base element. The sheet material reduces friction between a user's foot and the exercise surface to allow a user to exercise their lower extremities via a sliding motion. The leash element allows the base element to be deployed to a floor or other surface for use, and then retrieved without requiring the user to bend over. The leash element is preferably formed of elastic to allow resistive forces to be applied to the base element. |
| US08864630B2 |
System and method for a modular obstacle course with variable difficulty
A system and method are provide for an obstacle course including first and second lanes associated with first and second difficulty ratings, respectively. The first lane includes a first plurality of obstacles associated with the first difficulty rating and the second lane includes a second plurality of obstacles associated with the second difficulty rating. The first difficulty rating indicates greater difficulty than the second difficulty rating. |
| US08864626B2 |
Hydraulic control device of automatic transmission
A hydraulic control device of an automatic transmission is provided, which includes a hydraulic control circuit with a pressure reducing valve including a first friction element for achieving a first gear position and a second friction element for achieving a second gear position that produces a lower speed than the first gear position. The hydraulic control circuit further includes a switch valve formed with an input port which is inputted with the line pressure in a forward gear position range, and which is switched between a first state where the input port communicates with a first oil path communicating with the first friction element in a failure state of power distribution to the plurality of hydraulic control valves, and a second state where the input port communicates with the second friction element in the same power distribution failure state. The switch valve includes various control ports to control its function. |
| US08864617B2 |
Planetary differential reduction device
When a first output shaft (5) of a planetary differential reduction device (1) is driven to rotate, a first internal gear (24) of a first planetary reduction part (20) and a second internal gear (34) of a second planetary reduction part (30) are rotated in the same direction at the same speed, and a planetary carrier (63) of a third planetary reduction part (40) is also rotated in the same direction at the same speed, whereby a second output shaft (6) connected to the planetary carrier (63) is rotated synchronously with the first output shaft (5). When differential rotation is inputted to the second sun gear (31), a reduced rotational output is output to the planetary carrier (63) of the third planetary reduction part (40). The second output shaft (6) is added with the reduced rotational output for differential rotation, whereby the second output shaft (6) is shifted to a differential rotating state. It is possible to realize a small, compact and highly reliable differential mechanism compared to a case in which spur gears and bevel gears are used. |
| US08864612B2 |
Cam sprocket and method for manufacturing the same
A cam sprocket according to the present invention includes a ring-shaped plate portion having external teeth along its outer circumference; a circular plate portion that is disposed at the radially inner region substantially parallel to the ring-shaped plate portion and at a level difference in axial direction to the ring-shaped plate portion, the circular plate portion being abuttable against one end face in axial direction of the cam shaft; and a tapered portion linking the circular plate portion to the ring-shaped portion at a radially intermediate region. The tapered portion is provided with a plurality of punched portions whose radially inner faces are provided with a partial circular arc shape so as to come into area contact with an outer circumferential surface at the one end face in axial direction of the cam shaft. |
| US08864610B2 |
Belt type continuously variable transmission for vehicle
A belt type continuously variable transmission for a vehicle includes: an input shaft and an output shaft disposed in parallel with each other; a pair of groove width variable pulleys disposed on the outer circumferential sides of the input shaft and the output shaft; and a transmission belt wound around each of V-grooves of the pair of the groove width variable pulleys, the belt type continuously variable transmission for a vehicle changing a winding diameter of the transmission belt by changing the groove widths of the V-grooves so as to continuously vary a gear ratio, wherein the groove width variable pulley includes a fixed sheave fixed to an outer circumferential surface of one of the input shaft and the output shaft, and a movable sheave disposed relatively non-rotatably on the one shaft and relatively movably in the direction of the shaft center of the one shaft so as to form the V-groove with the fixed sheave, wherein the belt type continuously variable transmission for a vehicle is disposed with a parking gear having a disc-shaped main body portion fixed to the one shaft on the side opposite to the movable sheave relative to the fixed sheave, and an annular projecting portion projecting from the main body portion toward a wall surface of the fixed sheave on the side opposite to the movable sheave and abutting on the wall surface of the opposite side on the outer circumferential side than the minimum winding diameter of the transmission belt, and wherein the annular projecting portion of the parking gear abuts on the wall surface of the fixed sheave on the side opposite to the movable sheave at a radial position corresponding to the maximum winding diameter of the transmission belt. |
| US08864607B2 |
Golf training aid
A golf training aid has an elongated alignment guide. A plurality of club markings extends along a first edge of the guide. The club markings indicate the position of a golf ball along the guide when the ball is struck with a club corresponding to the marking. The club markings include markings for drivers, fairway woods, hybrids, irons and wedges. Sets of paired foot markings extend along the second edge. The paired foot markings are centered on one of the club markings and are equally spaced along the length of the guide from the centered club marking, with each pair of foot markings being spaced apart by a fixed distance larger than the prior pair. |
| US08864599B2 |
Teaching aid
A system for improving a swing has a transmitter coil for creating an electromagnetic field aligned with respect to a desired swing plane of a sporting implement and a plurality of coils for detecting an actual swing plane relative to the desired swing plane. |
| US08864598B2 |
Method for matching golfers with golf club shafts
Disclosed herein are exemplary methods and systems for selecting a shaft flex for a golfer based on characteristics of the golfer's swing. Some exemplary methods comprise using measuring in-swing-plane shaft deflection values of a golfer's golf club during the golfer's swing, determining a phase of the golfer's swing when maximum in-swing-plane shaft deflection occurs; determining a kick velocity of the golfer's swing at impact with a golf ball; and selecting a shaft flex for the golfer based on the determined phase of the golfer's swing when maximum in-swing-plane shaft deflection occurs and based on the determined kick velocity of the golfer's swing at impact with a golf ball. |
| US08864596B1 |
Golf putting box
A golf putting practice device having a box structure with a lid that when open is offset from and disposed at a lower height than the top of said box, the lid forming a ramp, such device including a mat extending from a cup area within the box, down the ramp and extending beyond for putting a golf ball along the mat to the cup, such mat being foldable within the box for storage when the top lid is closed. |
| US08864591B2 |
Propeller shaft and constant velocity universal joint used therein
A propeller shaft is proposed which comprises an inner cylindrical member that has a center through bore into which a shaft is inserted; an outer cylindrical member disposed around the inner cylindrical member; a torque transmitting unit operatively disposed between the inner and outer cylindrical members; a sleeve member coaxially connected to the center through bore of the inner cylindrical member; a boot unit arranged to hermetically close one open side of an interior of the outer cylindrical member; and a positioning mechanism that effects a relative axial positioning between the shaft and the inner cylindrical member when a splined cylindrical outer wall of the shaft is inserted through the sleeve member into a given position of a splined cylindrical inner wall of the center through bore of the inner cylindrical member. |
| US08864590B2 |
Propeller shaft and constant velocity universal joint used therein
A propeller shaft is proposed which comprises an outer cylindrical member formed with a sleeve portion that has a splined cylindrical inner wall with which a splined cylindrical outer wall of a shaft is engaged; an inner cylindrical member installed in the outer cylindrical member; a torque transmitting unit through which a torque is transmitted from the outer cylindrical member to the inner cylindrical member; and a connecting mechanism that, upon engagement of the splined cylindrical outer wall with the splined cylindrical inner wall, effects an axial and relative positioning between the shaft and the outer cylindrical member while establishing a detachable connection therebetween. |
| US08864586B2 |
Gaming systems including viral gaming events
Gaming machines and systems are configured to present viral gaming events. Once a viral gaming event is triggered, it is presented at one or more first gaming machines at a first time. The viral gaming events spreads to other gaming machines, such as one or more second gaming machines where it is presented at a later time. The viral gaming event may continue to spread to numerous gaming machines. The viral gaming event may comprise a game or a bonus or secondary event, such as a bonus award event to a base wagering game presented by the gaming machine. Feedback or metrics may be used to control the machines to which the viral gaming event spreads and/or the rate of spread. |
| US08864578B2 |
Methods for secure game entry generation via multi-part generation seeds
Methods and systems for securely generating lottery games are presented. A final game generation seed number is formed from multiple seed numbers from multiple and differing parties such that no one party has the ability to create the final seed number without the other parties' consent or knowledge. Since the final seed number is required by the software that governs the distribution of prizes within a game and is therefore required to produce valid game data, no one entity would have enough information to determine the location of a winning prize. This creates an environment of transparency such that all parties must agree on the terms that result in the formation of the final seed number from the individual seed number fragments in order to produce a game. |
| US08864568B2 |
Gaming machine having multiplying symbol ability
The present invention is a gaming machine including a reel display, which is configured with a plurality of reel lines displaying a plurality of symbols arranged to rotate along the reel lines, a controller, which shows a substantially-stationary symbol on a reel line while the symbols are rotating along the reel line, an evaluator, which recognizes a pass of a symbol related to the substantially-stationary symbol by the substantially-stationary symbol on the reel line, and a processor, which changes a function of the substantially-stationary symbol when the evaluator detects the symbol related to the substantially-stationary symbol passing by the substantially-stationary symbol on the reel line. |
| US08864567B2 |
Casino display methods and devices
Novel methods, devices and systems are described for forming displays and creating environments in a casino. Some implementations of the invention provide configurable gaming machine skins, which may be formed from electronic paper or the like. Casino environments may be created in accordance with a game theme and/or to indicate a group of players. The environment may include configurable surfaces of gaming machines and/or nearby surfaces, such as walls, floors and ceilings. Projected light and/or an audio system may be used to enhance the immersive and dynamic environment. Preferably, some or all of these features may be changed automatically when a game theme changes. |
| US08864565B2 |
System and method for applying lottery multipliers
Some systems, processes, apparatus and articles of manufacture provide for selling lottery entries. In one example, a request is received to purchase a multiplier and a set of play indicia for a lottery game. |
| US08864546B1 |
Illuminated toy building system and methods
A building block set comprises a plurality of transparent blocks each having a hollow internal cavity with a light source fitted within each cavity and first and second electrically conductive connectors extending through each block and into the internal cavity with a circuit within the cavity for illuminating the light in response to an electronic input to either connector. |
| US08864545B2 |
Radio frequency controlled aircraft
A radio-controlled model airplane, including: a fuselage; first and second wings connected to the fuselage; and a control system including: a battery; a receiver powered by the battery and arranged to receive radio frequency signals; and a computer powered by the battery, electrically connected to the receiver, and arranged to transmit control signals in response to the received radio frequency signals. The airplane also includes a first motor powered by the battery and arranged to receive the transmitted control signals to rotate a propeller; and a single flexible wire: passing through an opening in a distal end of the first wing; with a first end fixed to a point at or near a junction of the first wing and the fuselage; and with a second end for connection to a point outside of the model airplane. |
| US08864538B1 |
Systems and methods for cooling marine propulsion systems on marine vessels in drydock
Systems and methods are for cooling a marine propulsion system on a marine vessel. A lift pump pumps raw cooling water from a body of water in which the marine vessel is situated. The lift pump pumps the raw cooling water through an open cooling circuit from an upstream inlet for receiving the raw cooling water to a downstream outlet for discharging the cooling water back to the body of water. A control circuit controls operation of the lift pump. At least one sensing device indicates whether the lift pump is connected to the body of water. The sensing device is in communication with the control circuit. The control circuit prevents operation of the lift pump when the sensing device indicates that the lift pump is not connected to the body of water. |
| US08864534B2 |
Double-locking socket for an electric bulb
The present disclosure relates to a socket for an electric bulb, formed by a tubular body having two longitudinal cavities for receiving contacts crimped onto cables, said tubular body including lateral clip-fastening elements having lugs for locking into the base of a motor vehicle light or headlight. The disclosure provides that the locking elements are provided with internal shoulders having dimensions and positions configured such as: to be engaged behind a transverse surface of the contact when said contact is correctly mounted and to allow insertion into the base of the light or headlight when the clip-fastening elements are biased; and to prevent the movement of the elements which would allow insertion of the socket when the contact has not been correctly engaged. |
| US08864532B2 |
Communications jacks having low crosstalk and/or solder-less wire connection assemblies
Communications jacks include a housing having a plug aperture, a plurality of input contacts, a plurality of output contacts, and a flexible printed circuit board that includes a plurality of conductive pads and a plurality of conductive paths that each electrically connect a respective one of the input contacts to a respective one of the conductive pads. The conductive paths are arranged as a plurality of differential pairs of conductive paths, and each output contact includes a spring-biased base and an insulation displacement portion. |
| US08864528B2 |
USB 3.0 two-way socket jack connector structure
A USB 3.0 socket jack connector structure allows a USB plug connector to conduct working when it is plugged in the jack connector of the present invention positively or oppositely through a two-war sharing grounding transmission conductor, and a first signal transmission conductor, second signal transmission conductor, first differential signal transmission conductor, second differential signal transmission conductor, third grounding transmission conductor, third differential signal transmission conductor, fourth differential signal transmission conductor, first power supply transmission conductor, third signal transmission conductor, fourth signal transmission conductor, second power supply transmission conductor, fourth grounding transmission conductor, fifth differential signal transmission conductor, sixth differential signal transmission conductor, seventh differential signal transmission conductor and eighth differential signal transmission conductor. |
| US08864525B2 |
Memory card connector
A memory card connector includes a housing including an accommodation portion and contacts, a slider movable between an initial position and a fully-inserted position, a correct-insertion abutting portion and an incorrect-insertion abutting portion provided on the slider, and a stopper-switch leaf spring. A stopper is provided on the stopper-switch leaf spring, wherein the slider is allowed to slidably move from the initial position to the fully-inserted position when the stopper-switch leaf spring is positioned at a stopper-ineffective position, and the slider is prevented from slidably moving from the initial position to the fully-inserted position when the stopper-switch leaf spring is positioned at a stopper-effective position. The stopper-switch leaf spring and the stopper are positioned within the housing when the stopper-switch leaf spring is in a free state. |
| US08864515B2 |
Multimedia jack for vehicle provided with lighting apparatus
Disclosed herein is a multimedia jack for a vehicle with a lighting apparatus, including: a housing with an opening part; a terminal part, mounted on an inner side of the housing, with a multimedia port and a light emitting diode (LED) lighting apparatus; a cover part covering the opening part of the housing and including a connection receptacle disposed at a position corresponding to the multimedia port so as to be connected to the multimedia port; and a connection receptacle display part disposed around the connection receptacle, wherein light of the LED lighting apparatus is irradiated through the connection receptacle display part. Therefore, it is possible to increase user convenience at night by uniform lighting of the multimedia jack and control power and brightness by interworking with other apparatuses in the vehicle. |
| US08864514B2 |
Controller device
An electrical device includes a housing and an electrically insulating base secured to the housing. A communication terminal protrudes from the base. Electrically conductive main terminals protrude from the base and are spaced apart from each other and from the communication terminal. The main terminals are arcuate shaped and form arcs of a reference ring the center of which is a rotational axis of the electrical device. The communication terminal is disposed within the reference ring. Also featured is a controller device. |
| US08864512B2 |
Electrical connector
An electrical connector including a housing, a plurality of conductive contacts arranged on the housing, an actuator provided to be rotatable for taking up first and second stations selectively and operative to cause each of the conductive contacts to come into press-contact with one of connecting terminals on the flat circuit device inserted into the housing with shifting from the first station to the second station and to release each of the conductive contacts from the press-contact with the connecting terminal with shifting from the second station to the first station, and an engaging member for engaging with the actuator to hold the same so that the actuator is prevented from being removed from the housing and for engaging with the flat circuit device inserted into the housing to hold the same so that the flat circuit device is prevented from getting out of the housing. |
| US08864511B2 |
Tube lamp and luminaire
Both ends of a lamp body are mounted on sockets of an apparatus body and a feeding unit configured to feed power to LEDs is provided on the back side facing the apparatus body of the lamp body. |
| US08864510B2 |
Bolt free electrical bus connector
A busway joint pack includes a first latch mechanism having an open position and a closed position and a second latch mechanism having an open position and a closed position. The busway joint pack further includes a first connector plate having a first major surface opposing a second major surface and a second connector plate having a first major surface opposing a second major surface. The second connector plate is spaced from the first connector plate such that the first and the second connector plates are configured to engage phase conductors of busway sections in a clamping fashion when to the first latch mechanism is in the closed position and the second latch mechanism is in the closed position. The busway joint pack lacks a fastener positioned through the center of the first and the second connector plates, but is rather held together by the latch mechanisms. |
| US08864502B2 |
Mechanical grounding connector
A mechanical grounding connector is provided for connecting at least two conductors. The connector is comprised of a first, second and third body section which have channels that allow for installation of conductors between each of the body sections. The channels of each body section lie at 90 degree angles such that conductors can be installed in a parallel or transverse arrangement. Bolts are used to hold together the first, second and third body sections of the connector and allow the body sections to be separated from one another by loosening the bolts to install conductors, without the need to completely remove the bolts from the connector. |
| US08864501B2 |
Board mounted electrical connector
A connector includes an insulator, and a plurality of spaced apart signal contacts and return reference contacts which are held by and routed through the insulator. The signal contacts form signal pairs which include a positive signal contact and a negative signal contact. At a first end of the insulator, the signal pairs and return reference contacts are provided in two rows. At the second end of the insulator, the signal pairs and return reference contacts are provided in at least three rows. The signal pairs and return reference contacts form either a plurality of isosceles triangles or a plurality of diagonal lines. |
| US08864494B2 |
Holding piece for an implant
A housing (35) for an implant (25), a holding piece (1) to connect the implant (25) to the housing (35), and an insertion tool (20) for inserting the implant (25) into an implant site. The holding piece (1) includes at least one resilient element (45) for detachably connecting to the implant (25) with a first retentive force and a tool retention means to connect to the insertion tool (20) with a second retentive force which is greater than the first retentive force. In between the two ends the holding piece (1) features a housing connection segment (30) for connecting the holding piece (1) to the housing (35). On a distal end the insertion tool (20) comprises torque transmission means, which transmit torque directly to the holding piece (1) and/or to the implant (25). |
| US08864493B2 |
Dental appliance, dental appliance adhesive and related methods and uses
A dental appliance has an auxiliary feature bonded to a polymeric surface of a shell body with a compartment for receiving teeth. The auxiliary feature is bonded with a light-curable acrylic adhesive comprising acrylate base material and photoinitiator. Auxiliary features include colored layers and, decals, reinforcing features and auxiliary dental devices. A light-curable acrylic adhesive may include a thiol monomer and/or a pigment. A dental appliance may have a shell body with a bonding surface adapted for attachment of an auxiliary feature, such as prepared by a pretreatment to mar the surface of to impregnate the surface with a reactive adhesion promoter. |
| US08864491B1 |
Direct injection method and apparatus for low NOx combustion of high hydrogen fuels
A method for low NOx combustion, without premixing of fuel and air prior to passage to a combustor, is provided wherein a fuel is injected into a reaction zone via an eductor thereby inducing an air flow and producing a fuel-rich mixture. The fuel-rich mixture is reacted and produces partial reaction products plus heat. A portion of the heat is to transferred to a cooling air stream and the cooled partial reaction products are brought into contact with the heated cooling air stream for combustion. Increased injection of the fuel results in an increased induction of the air flow. |
| US08864487B2 |
Pottery holding device and method
A pottery holding device and method for securely holding a workpiece during rotation and working of the workpiece on a wheelhead of a pottery wheel. The pottery holding device includes a wheelhead member and at least three holding members. The wheelhead member configured for attachment to the wheelhead of a pottery wheel. The at least three holding members and wheelhead member configured to allow selective locking of the at least three holding members in positions about the periphery of a workpiece. The device adapted to securely hold circular, non-circular symmetric and irregular, asymmetric or organic shaped workpieces. The device further adapted to securely hold workpieces in positions and orientations such that the center of the workpieces is aligned with the axis of rotation of the device, and positions and orientations such that the center of the workpieces is spaced from the axis of rotation of the device. |
| US08864485B2 |
Adjustable platen assembly for use in a clamp station
An adjustable platen assembly and method of assembly therefore. The platen assembly has a platen and a pressure plate attached to the platen. The pressure plate may be rotatable around a longitudinal axis of the rod according to the size of a mold half mounted to the platen. The platen assembly may have at least one platen support mounted to the platen. The at least one platen support may be rotatably mounted to the mold clamp. The at least one platen support can be rotated according to the size of a mold half mounted to the platen. The adjustable platen provides support to the mold half to reduce the amount of deformation to the mold half that is caused by the application of a closing force. |
| US08864481B2 |
Mold for casting polycrystalline silicon ingot, and silicon nitride powder for mold release material thereof, slurry containing silicon nitride powder for mold release layer thereof and mold release material for casting thereof
Mold for casting a polycrystalline silicon ingot, and a silicon nitride powder for a mold release material thereof, a slurry containing a silicon nitride power for a mold release layer thereof, and a mold release material for casting thereof. The present invention relates to a silicon nitride powder for a mold release material of a mold for casting a polycrystalline silicon ingot characterized in that the percentage of primary particles of granular crystals monodispersed in powders is not less than 95% in terms of the area ratio calculated by analysis of an SEM image. |
| US08864480B2 |
Oil recovery member, and motor mechanism and compressor using the same
An oil recovery member, a motor mechanism, and a compressor using the same are provided. The oil recovery member is provided to prevent oil rising along a rotational shaft from being discharged with refrigerant, and relative sizes, such as installation positions between the oil recovery member and components adjacent thereto, are restricted. As the oil flow is guided through a passage defined between the oil recovery member and the adjacent components, the oil may be efficiently recovered, so that, an oil circulation rate of a freezing cycle may be reduced and compression efficiency improved. |
| US08864476B2 |
Portable battery operated bilge pump
A pump is provided featuring a housing and battery configuration, where the housing is configured with a battery receiving portion having electrical terminals for receiving power to the pump, and where the battery has a protruding portion with corresponding electrical terminals configured to contact the electrical terminals to provide power to the pump when the protruding portion of the battery is inserted into the battery receiving portion of the housing and rotated in one direction to an “ON” position, and also configured not to contact the electrical terminals when the battery is not rotated to the “ON” position. |
| US08864473B2 |
Blade for a wind turbine rotor
Provided is a blade for a rotor of a wind turbine having a substantially horizontal rotor shaft, said rotor comprising a hub, from which the blade extends substantially radially when mounted, said blade having a chord plane extending between a leading edge and a trailing edge of said blade, a root area closest to the hub, an airfoil area furthest away from the hub, a transition area between the root area and the airfoil area, a first airfoil extending substantially along the entire airfoil area, and a second airfoil separately mounted to the blade, said second airfoil arranged at a mutual distance transverse to the chord plane and extending along the root area of the blades. |
| US08864470B2 |
Unducted propeller with variable pitch blades for a turbomachine
A turbomachine including at least one unducted propeller with variable pitch blades, the blades being carried by respective plates mounted to pivot in radial housings of a rotor element and connected to a control ring that is driven in rotation about the axis of the turbomachine together with the rotor element, and that is movable in translation along the axis to pivot the plates about their axes, the control ring being centered and guided in rotation about the axis on a mechanism that is stationary in rotation and movable in translation along the axis by an actuator carried by the stator of the turbomachine. |
| US08864463B2 |
Fan with power deployed fan blade
A rotating fan with a transmission mechanism and a blade deployment mechanism. In an energized state, an electromagnetic coil generates a magnetic force that causes a clutch plate to be in contact with a contact surface, thereby engaging a planetary gear system. In a de-energized state, the clutch plate is not in contact with the contact surface, thereby disengaging the planetary gear system. In a deployed configuration, a drive link activated by the planetary gear system rotates a blade link to cause a fan blade to pivot. The result is that the fan blade tip is farther from the motor shaft than the fan blade root. In a retracted configuration, the drive link rotates the blade link to cause the fan blade to pivot and retract. The result is that the fan blade tip is equidistant from the motor shaft as the fan blade root. |
| US08864462B2 |
Wind turbine load mitigation device and port configuration
An active sensing system for wind turbines is described. The sensing system may include a plurality of ports, a local sensing device and a load mitigation device and may be operably coupled to a control system. The plurality of ports, local sensing device, and load mitigation device may be operably coupled and configured to monitor air pressure on wind turbine blades, determine if proper sensing operation is occurring, and eradicate an obstruction if proper sensing operation is being prevented by the obstruction. Associated methods performing the sensing and eradication of the obstruction including purging and deicing are disclosed. Wind turbines and wind turbine blades with the active sensing system are also described. |
| US08864453B2 |
Near flow path seal for a turbomachine
A near flow path seal member for a turbomachine includes a seal body having a seal support member including a first end portion that extends to a second end portion through an intermediate portion. An arm member extends from the first end portion of the seal body. The arm member has a first end that extends to a second end to define an axial dimension of the arm member, a first edge that extends to a second, opposing edge to define a circumferential dimension of the arm member, and a surface having a profile that establishes a thickness variation of the arm member in each of the axial dimension and the circumferential dimension. |
| US08864451B2 |
Interstage seal
An interstage seal is provided for installation between forward and aft stage discs of a turbine section of a gas turbine engine. The seal has a forward annular portion, which extends forward to contribute to an air seal at the outer periphery of the forward stage disc, and an aft annular portion, which extends rearward to contribute to an air seal at the outer periphery of the aft stage disc. The seal has a peripheral slot into which static vane inner rails are loadable. The seal includes a first component, which provides the forward annular portion, and a second component, which provides the aft annular portion. The second component is separably connectable to the first component such that the first and second components, when connected, cooperate to form the peripheral slot. Loading the static vane inner rails into the slot prevents the second component separating from the first component. |
| US08864450B2 |
Gas turbine engine synchronizing ring bumper
A gas turbine engine includes a synchronizing ring. A cradle includes an integrally formed anti-rotation feature. The cradle is secured to the synchronizing ring and located relative thereto with the anti-rotation feature. A bumper is slidably supported within the cradle. In one example, a bushing is provided within a hole in the bumper. A fastener is inserted into the hole and a bushing to secure the bumper to the synchronizing ring. |
| US08864436B2 |
Alignment device of cutting machine
The present invention provides an alignment device of cutting machine, which includes: a stand and a ball transfer unit mounted on the stand. The ball transfer unit includes a main body, a first rotating body, and a plurality of second rotating bodies arranged between the main body and the first rotating body. The main body has an end forming a receiving chamber and thus forming a receiving chamber sidewall. The second rotating bodies are rotatably arranged on the receiving chamber sidewall. The main body forms an air entrance passage in communication with the receiving chamber. The receiving chamber sidewall extends out to form a bearing section corresponding to the air entrance passage. The bearing section has a side surface in which air outlet ports are formed. The main body has an opposite end forming a connection section that is mateable and coupleable to the stand. The present invention uses a ball transfer unit to replace the float pad made of porous carbon fiber material for aligning a glass substrate in order to achieve the purposes of lowering down cost. |
| US08864432B2 |
Fastening arrangement with tolerance compensation
The invention relates to a fastening arrangement for fastening a component B to a component A with automatic compensation of tolerances with a spacing (S) between the component B and the component A, which comprises the following features: a.) a receiving element (10) and an adjusting element (20, 30) which can be screwed to the receiving element (10) via a first thread pair (12, 32) having a first pitch direction, while b.) a fastening screw (40) can be inserted through an opening in the receiving element (10) and adjusting element (20, 30) which screw can be screwed into the receiving element (10) via a second thread pair (42, 52) having a second pitch direction opposite to the first and can be connected to the adjusting element (20, 30) by a releasable drag connection (24) in order to co-rotate the adjusting element (20, 30) during the rotation of the fastening screw (40) and thereby move it into contact with the component B, and wherein c.) the adjusting element (20, 30) comprises a drag element (20) which is arranged in a rotationally fixed and floating manner inside a thread element (30), thus making it possible to compensate for a misalignment of the fastening screw (40) during insertion into the adjusting element (20, 30). |
| US08864428B2 |
Continuous rod transport system
A continuous rod transport system has a reel with a cage and a removable hub. The cage has support members interconnected by rings to hold the rod coiled in the cage. The removable hub has extending arms that removably attach to the cage's support members. Locks on the ends of the arms can removably lock the hub to the cages. Because the hub is removable, the cage with coiled rod can be shipped separate from the hub, thereby significantly reducing the transportation weight. Preferably, the cage has a diameter of 14-ft so two cages can be held on a stand and can be transported in overseas containers. In this way, the coiled rod in the cage can be transported to various areas in less costly and time-consuming ways than currently available. |
| US08864423B2 |
Geomembrane protective cover
A pond liner system includes a geomembrane liner (12), a binder (22) and a particulate (24). The geomembrane liner (12) has a submerged portion (14), an exposed portion (15) and an anchor portion (16). The binder (22) adheres to the exposed portion (15) of the geomembrane liner, and the particulate (24) adheres to the binder (22). A method of applying a protective cover to the exposed portion (15) of the geomembrane liner includes spraying the binder (22) onto the liner (12), allowing the binder (22) to partially cure, and spreading the particulate (24) over the partially cured binder (22). |
| US08864414B1 |
Slot form for pipeline buoyancy control
A device for controlling buoyancy of a buried pipeline, the device comprising a form placed atop the pipeline and a flexible strap extending around the form adjacent its top. The form may comprise a first trough located adjacent the first side of the pipeline, a second trough located adjacent the opposing second side of the pipeline, and a middle section with an inverted-U-shaped cross section such that the middle portion fits over the top of the pipeline and joins the first trough and the second trough. The troughs are filled with backfill when the pipeline is buried. Thus, when fully installed, the device may comprise the slot form, the strap, and the backfill. As the pipeline tends to rise, the straps deform, bringing the sides of the troughs inward and compressing the backfill therein. This prevents further upward movement of the pipeline. |
| US08864413B2 |
Gas and liquid extraction system and method
A gas and liquid extraction system and method to efficiently capture the gas generated from the decomposition of organic matter, generally referred herein as the biomass, present in a landfill is disclosed herein. The system and method taking in account the presence of high amount of water and proposing landfilling methodology to allow the efficient capture of an as high as possible amount of gas from each and every ton of biomass contained in the landfill which is heterogeneous, anisotropic in nature and unsteady in term of fluid flow behavior. |
| US08864410B1 |
Screed walkway
A walkway for a screed includes a main walkway and an extender walkway coupled to the main walkway and an extender frame of the screed. The extender walkway is slidable relative to the main walkway along a sliding direction. Further, the extender walkway and the extender frame are pivotable relative to each other about a walkway pivot axis, the walkway pivot axis being substantially perpendicular to the sliding direction. |
| US08864399B2 |
Antiseptic applicator assembly
An applicator assembly includes a body defining a pocket, a closed ampoule received in the pocket, an integrated protective device attached to the body and enclosing the pocket, a lever projecting from the body, at least one tappet that bears against an external surface of the pocket and fractures the ampoule when the lever is pivoted, and an application member secured to the body, wherein an interior of the pocket is placed in fluid communication with the application member by way of through-holes provided in the integrated protective device. A method for manufacturing the applicator assembly includes rotating the protective device from an open position into a closed position to enclose the ampoule in the pocket before the application member is attached to the body so that the fluid to be dispensed will flow through the protective device and contact the application member when the ampoule is fractured. |
| US08864396B2 |
Printing apparatus, control method of printing apparatus, and storage medium
In order to enables a user to easily specify a sheet storage unit to which sheets are supplied next without confirming an operation unit, there is provided a method for controlling a printing apparatus for feeding a sheet from any one of a plurality of sheet storage units to print an image on the fed sheet. The method includes receiving an instruction to open a sheet storage unit, specifying, according to the received instruction, based on an attribute set to the sheet storage unit to which the instruction is issued, another sheet storage unit which has an attribute same as the attribute, and controlling the other specified sheet storage unit to be opened. |
| US08864389B2 |
Optical fiber connector assembly
An optical fiber connector includes a connector housing and a positioning unit. The connector housing has two opposite side walls, a base wall disposed between and interconnecting the side walls, and a lid disposed between and inter-engaging releasably the side walls. The connector housing defines an inner space, and an access opening in spatial communication with the inner space and covered by the lid. The positioning unit is mounted in the inner space and includes first and second holding members and a coupling sleeve extending into and interconnecting the first and second holding members. The positioning unit is inserted into the inner space through the access opening so as to be mounted in the inner space before covering the access opening with the lid. |
| US08864378B2 |
Process variable transmitter with thermocouple polarity detection
A process variable transmitter for measuring a temperature of an industrial process, includes a first electrical connector configured to couple to a first wire of a thermocouple, the first electrical connector includes a first electrode and a second electrode. The first and second electrodes are configured to electrically couple to the first wire of the thermocouple. A second electrical connector is configured to couple to a second wire of the thermocouple, the second electrical connector includes a third electrode and a fourth electrode. The third and fourth electrodes are configured to electrically couple to the second wire of the thermocouple. The second wire is of a different material than the first wire. Measurement circuitry is coupled to the first and second electrical connectors configured to provide an output related to a temperature of the thermocouple. The measurement circuitry is further configured to identify polarity of thermocouple based upon at least one measurement taken between at least two of the first, second, third and fourth electrodes. |
| US08864375B2 |
Temperature sensor
The temperature sensor 1 is equipped with a temperature sensitive device 2 to be disposed inside an exhaust pipe of an internal combustion engine, signal lines 31 connected at a top end side to the temperature sensitive device 2 and at a rear end side to leads for connection with an external circuit, an inner member 18 having a sheath pin 3 in which the signal lines 31 are disposed, and an outer member 13 disposed to cover at least a portion of an outer periphery of the inner member 18. The outer member 13 includes a fixed portion (rib 6) to be fixed to an upper wall of the exhaust pipe, a retainer portion 132 retaining the inner member 18, and an extending portion 131 formed closer to a top end side than the retainer portion 132. The extending portion 131 includes a clearance portion 19 disposed so as to have an air gap between itself and the inner member 18 and a front interference portion 133 disposed in a condition that a maximum air gap between the front interference portion 133 and the inner member 18 in a radius direction is 0.2 mm or less. |
| US08864374B2 |
Low profile, high temperature, hydrogen tolerant optical sensing cable
A sensing cable has a sensing fiber assembly, which includes a pair of sensing fibers joined by a turnaround section with a modal filter, at a terminating end of the sensing fibers. The sensing cable also includes an inner sleeve that surrounds the sensing fiber assembly and an armored casing that caps the terminating end of the inner sleeve. The sensing cable has a low profile and its components are each made of high temperature and hydrogen tolerant materials and are capable of prolonged operation at high temperatures, such as up to 300° C., in hydrogen environments over long lengths of fiber. A distributed thermal sensing (DTS) interrogator is connected to the sensing cable and performs DTS measuring according to protocols and algorithms that leverage the modal filter of the turnaround section to calculate temperature readings along the sensing fiber assembly. |
| US08864367B2 |
Fluid mixer and apparatus using fluid mixer
A fluid mixer includes a main flow path comprised of a first flow path and a second flow path, spiral flow paths formed around the second flow path in shapes substantially concentric with the second flow path and offset in position from each other in a circumferential direction, the spiral flow paths having first ends communicated with the first flow path, branch flow paths branched from a plurality of locations of the second flow path in a flow direction, the branch flow paths being communicated with the spiral flow paths at a plurality of locations of the spiral flow paths in the flow direction, a fluid inlet at an open end of either of the first flow path and the second flow path, and a fluid outlet at an open end of the other of the first flow path and the second flow path. |
| US08864361B2 |
Display device
A backlight unit includes: a wiring board having a light source mounted thereon; a light guide plate; a light-shielding pressure-sensitive adhesive sheet; and a light diffusion sheet. The front surface of the light guide plate includes an effective region serving as the planar light source and a light entering region ranging from the end surface into which the light enters to the effective region. The wiring board and the light-shielding pressure-sensitive adhesive sheet each have a part positioned in the light entering region. The light diffusion sheet is arranged from the effective region to the light entering region, and overlaps with the light-shielding pressure-sensitive adhesive sheet in the light entering region. On a side closer to the effective region with respect to the light-shielding pressure-sensitive adhesive sheet, the light entering region is covered with the light diffusion sheet without a gap. |
| US08864359B1 |
Ultrathin lighting element
An ultra thin lighting element including at least one light source (1b). A lightguide element (2c) includes one lightguide layer comprising a plurality of discrete fine optic surface relief structures (3e) on at least one portion of at least one surface. Each surface relief structure (3e) includes basic structural features on the order of about 10 microns or less in height, and on the order of about 10 microns or less in each lateral dimension. The number, arrangement and size of each surface relief structure (3e) and height and lateral dimensions of the structural features of the surface relief structures (3e) being varied to provide a desired degree of outcoupling modulation of light incoupled into the light guide element. |
| US08864358B2 |
Surface light source device and frame used therein
In a surface light source device frame, an amount of light that leaks from an outer peripheral surface of the frame can be decreased while a decrease in luminance is suppressed in an emission surface. The frame includes a rectangular frame main body made of a black resin and an auxiliary member made of a white resin. In inner peripheral surfaces of both lateral sides of the frame main body, fitting portions are provided in an end portion on a side farther away from the light source in the frame main body in order to fit the leg portions. The auxiliary member is attached to the inner peripheral surface on the side farther away from the light source in the frame main body while the leg portions are fitted in the fitting portions. |
| US08864349B2 |
Illuminated motorcycle exhaust apparatus
An illuminated motorcycle exhaust apparatus is provided. In one embodiment, the illuminated motorcycle exhaust apparatus includes a light assembly housing sized to be removeably coupled to a distal end of a motorcycle exhaust. A thermally insulated light assembly is coupled to the light assembly housing, the thermally insulated light assembly is capable of providing a brake indicator function, a running light function, and a turn indicator function. An optional insertable motorcycle exhaust tip is sized to be removeably insertable into the light assembly housing so that a distal end portion of the motorcycle exhaust tip extends from the light assembly housing. |
| US08864337B2 |
Rod light
A portable lighting system including a housing having an elongated slot formed in a surface of the housing. The slot being sized to receive a rod therein via an opening in the slot. The system further including a retention member movable between a closed position and an opened position, wherein the closed position provides at least a portion of the retention member blocking at least a portion of the upper opening of the slot and the opened position includes the retention member not blocking the upper opening of the slot. The system also having a light source including a plurality of lights oriented in different directions. |
| US08864336B2 |
LED light emitting apparatus
An LED light emitting apparatus according to an embodiment of the present invention includes a plurality of LEDs, a case having the LEDs at its front side, and a plurality of bolts each having a threaded portion for fixing the case to outside. The case has a plurality of insertion portions each allows inserting a bolt from the front side through the back side of the case. Each of the insertion portions has at its inner portion an elastic member having a first inner diameter which is smaller than the outer diameter of the threaded portion, and the elastic member is fixed in the insertion portion. |
| US08864332B2 |
Passive cooling lighting fixture
A passive cooling lighting fixture that includes a light diffusing lens. The fixture is self-contained and self-cooled in order to maximize the life span of the light source. The passive cooling system utilizes vented end caps that circulate cool air into the lighting fixture while venting hot air out of the lighting fixture. The light diffusing lens produces a light that is soft enough for use indoors. |
| US08864326B2 |
Adjustable light for underwater photography
An underwater diving light has a rotatable front filter ring for selecting light filtration as needed for underwater still or video photography conditions. The filter ring is removable and interchangeable with different rings. Another important feature is efficient cooling of the LEDs and other internal electronics of the diving light assembly. The water is in contact with a metallic front face that conducts heat directly away from a metal core circuit board carrying the LED array or arrays. In one form of the diving light water channels are provided so that the ambient water can enter the assembly to spaces behind the LCD circuit board to efficiently cool the LEDs and associated electronics. The front plate assembly can be removable, for rinsing the internal cooling cavities, for interchange with different front face assemblies, and for air travel when the LCDs must be removed from driving electronics for safety concerns. |
| US08864320B2 |
Medical lens assemblies and sterile drapes with a lens assembly
Medical lens assemblies and sterile drapes with a lens assembly are presented herein. In one embodiment, a lens assembly includes an annular lens housing that is attachable to a medical drape. The lens housing is configured to releasably attach to a medical device, such as a surgical microscope. An annular lens cover holder is removably attachable to the lens housing. A lens cover for shielding the objective lens is pivotably hinged to the lens cover holder. In another embodiment, a drape assembly includes a flexible body sized to cover an optical device. A lens housing attached to the drape body is engageable with the optical device to attach proximate an objective lens thereof. A lens cover holder is removably attached to the lens housing to rotate about a first axis. A lens cover is mounted to the lens cover holder to pivot about a second, different axis. |
| US08864316B2 |
Optical MEMS scanning micro-mirror with speckle reduction
Optical MEMS scanning micro-mirror comprising: —a movable scanning micro-mirror (101) pivotally connected to a MEMS body (102) substantially surrounding the lateral sides of the micro-mirror; —an transparent prism (500, 600) substantially covering the reflection side of the micro-mirror; —wherein said prism has its outer face non-parallel to the micro-mirror neutral plane N-N, thereby providing a dual anti-speckle and anti-reflection effect, namely against parasitic light. The invention also provides the corresponding micro-projection system and method for reducing speckle. |
| US08864313B2 |
Dynamic illumination control for laser projection display
A display apparatus (10) has at least one color channel providing a modulated light for each of a plurality of image frames (92). One or more laser sources that provide an illumination beam having a first polarization transmission axis. An imaging modulator (854, 85g, 85b) in the path of the illumination beam is actuable to direct the modulated light toward a projection lens. A laser blanking apparatus in the path of the modulated light is disposed to block transient light between image frames and has at least one analyzer (66) having a second polarization transmission axis that is orthogonal to the first polarization transmission axis and at least one light polarization modulator that is synchronously timed to rotate polarization of transient light during an interval between frames. |
| US08864305B2 |
Facilitation of contact lenses with capacitive sensors
Apparatus, systems and methods employing contact lens with capacitive sensors are provided. In some aspects, a contact lens includes: a substrate; a capacitive sensor, disposed on or within the substrate, that senses a capacitance on the contact lens; and a circuit disposed on or within the substrate. In some aspects, the circuit can include a capacitance analysis component that determines a condition of an eyelid associated with the eye over which the contact lens is disposed and/or a parameter associated with the eye over which the contact lens is disposed. In some aspects, the condition can be a blink of an eyelid. In some aspects, the parameter can be at least one of a pressure of an object in proximity to the contact lens, a thickness or type of a layer of material disposed on or within the contact lens or a composition of material on the contact lens. |
| US08864294B1 |
Container for delivering solid-ink pellets
The present disclosure provides systems and methods for supplying solid-ink pellets from a container to an image-forming device. The system includes a delivery tube within the container, with one or more openings to receive solid-ink pellets from the container. An agitating structure coupled to the delivery tube disturbs the solid ink pellets. The movement of the delivery tube moves the agitating structure, resulting in disturbing the solid-ink pellets and maintaining flowability of the pellets to the image-forming device. |
| US08864265B2 |
Liquid ejection apparatus
A liquid ejection apparatus includes a liquid ejection head including a plurality of ejection opening groups each constituted by two or more ejection openings and each forming one pixel by at least two liquid droplets ejected from the two or more ejection openings; a plurality of individual channels respectively connecting the plurality of ejection opening groups to a plurality of pressure chambers; a nozzle plate through which a plurality of nozzle holes extend; and an energy-applying portion applying energy to liquid in the plurality of pressure chambers, and a controller controlling the energy-applying portion. The controller controls the energy-applying portion in such a manner as to meet the following inequations: 0.85Ta≦T≦0.9Ta or 1.2Ta≦T in a case of p/D≦1.2, and 0.85Ta≦T in a case of p/D>1.2. |
| US08864251B2 |
Hydrophilic structures for condensation management in refrigerator appliances
A refrigerator appliance that includes a freezer compartment having a freezer compartment door, and a refrigeration compartment having at least one refrigeration compartment door. The appliance further includes a mullion with an exterior surface. The mullion divides the compartments and the exterior surface directs condensation toward a transfer point. The appliance may also include a cabinet that houses the compartments and has two sides, each with an exterior surface. Further, at least one exterior surface directs condensation toward a transfer point. |
| US08864248B2 |
Computer case
A computer case includes a first sidewall, a plurality of peripheral walls, a retractable fence, and a second sidewall. One side of each of the peripheral walls connects with the first sidewall in a surrounding manner; one end of the retractable fence is disposed to the other side of each of the peripheral walls. The retractable fence is able to reciprocate along an extending direction of the peripheral walls. Besides, the second sidewall connects with the other end of the retractable fence in a surrounding manner. An inner space of the computer case is selectively increased or decreased by the reciprocating of the retractable fence for replacing a cooling module or an electronic component with different width. |
| US08864244B2 |
Brake system with adaptively controllable brake lining clearance
The invention relates to a hydraulic brake system comprising a master brake cylinder the at least one working chamber of which is connected to the wheel brakes of the vehicle via at least one hydraulic line, the brake piston of at least one wheel brake being adjustable by a negative pressure in the hydraulic lines to produce a brake clearance. |
| US08864235B2 |
Seat assembly having a guide bushing
A seat assembly having a guide bushing. The guide bushing has a body and a biasing member. The body has an opening for receiving a support post and first and second engagement features that are configured to flex. The biasing member exerts a biasing force on the first and second engagement features to bias the first and second engagement features. |
| US08864227B2 |
Seat device comprising an energy absorption unit
The invention is directed to a method for absorbing energy in a motor vehicle seat in the case of a collision etc., and to an energy-absorption device for implementing said method.The method comprises the step of providing a removable deformation element in or at the vehicle seat, preferably in a space thereto provided in the fitting provided for inclining the backrest of the vehicle seat. The energy-absorption device implemented as the deformation element comprises at least one deformation portion which is deformable in a collision, thus absorbing energy.The invention is also directed to a fitting for inclining the backrest, the fitting having a space for mounting the deformation element.The invention is in especially provided to avoid in particular damages to the nape of the neck in the case of collisions from the rear. By use of a separate releasable deformation element certain information on the collision forces is made available, which facilitates deciding whether to replace or to re-use the vehicle seat. |
| US08864223B2 |
Quad chair having a tray assembly and method of using
A collapsible quad chair has a frame selectively moveable between a collapsed configuration of the chair and a use configuration of the chair, and a fabric frame cover attachable to the frame to define a back portion and a seat portion of the chair. A support is coupled to the frame and a plate is mounted on the support. The plate is sized and shaped to provide a user sitting in the chair with a surface suitable for allowing the user to rest a dish of food while eating a meal while sitting in the chair. |
| US08864219B2 |
Method for connecting two objects and panel using said method
In a method for connecting two objects, comprising applying to at least one of said objects a volume of an adhesive of the type which, when cured, is flexible and thereafter a step of bringing the other of said objects in contact with said volume of adhesive, there is the additional step of, before applying said volume of adhesive, providing a stiffening device extending from and attached to the object to which said volume is to be applied and with a height which is less than the height of the completed volume of adhesive, after which additional step the volume of adhesive is applied around said stiffening device. |