Document Document Title
US08793809B2 Unified tracking data management
Methods and apparatuses that collect tracking data items into a plurality of data stores for one or more domain in response to resources received from the domains are described. Each tracking data item may be accessible for one of the domains. Relationships of the domains may be identified among the tracking data items across multiple data stores according to the resources received. One or more of the domains may be selected according to the identified relationships to control accessibility of the tracking data items for the domains. The data stores may be updated to prohibit accessing at least a portion of the tracking data items for the selected domains.
US08793795B1 Computer forensic tool
A computer forensic accelerator engine designed to speed up the forensic analysis process is disclosed. It is a device for use with an analysis device to analyze data on a suspect computer device, and includes a first interface for connecting to the suspect computer device, a second interface for connecting to the analysis device, and a processing unit programmed to read data from the suspect device via the first interface, perform analysis on the data, transmit the data to the analysis device via the second interface, and transmit results of the analysis to the analysis device via the second interface. A drive write protect module may be integrated in the computer forensic accelerator engine. The computer forensic accelerator engine allows data read from the suspect drive to be analyzed while acquiring the data. Also disclosed is a computer forensic analysis system and method using the computer forensic accelerator engine.
US08793785B2 Revokeable MSR password protection
A microprocessor includes a model specific register (MSR) having an address, fuses manufactured with a first predetermined value, and a control register. The microprocessor initially loads the first predetermined value from fuses into the control register. The microprocessor also receives a second predetermined value into the control register from system software of a computer system comprising the microprocessor subsequent to initially loading the first predetermined value into the control register. The microprocessor prohibits access to the MSR by an instruction that provides a first password generated by encrypting a function of the first predetermined value and the MSR address with a secret key manufactured into the first instance of the microprocessor and enables access to the MSR by an instruction that provides a second password generated by encrypting the function of the second predetermined value and the MSR address with the secret key.
US08793776B1 Location as a second factor for authentication
A system and method for authenticating a log-in request based on location using an authentication application. The authentication application includes a processing unit, a location module, an authentication module, a user interface engine, and a notification module. The processing unit receives a log-in request from a third party application. The processing unit also receives a location of the log-in request and a location of a registered user device. The location module computes a distance between the location of the log-in request and the location of the registered user device. The authentication module determines whether the computed distance exceeds a threshold. The authentication module authenticates the log-in request responsive to determining that the computed distance is within or less than the threshold. The authentication module denies authentication to the log-in request responsive to determining that the computed distance exceeds the threshold.
US08793767B2 Network access management via a secondary communication channel
The present disclosure provides for selectively enabling a primary communication channel upon receipt of enablement instructions received via a secondary communication channel. In some embodiments, a first intelligent electronic device (IED) may be connected to a second IED via a primary communication channel. In various embodiments, the primary communication channel may be selectively and/or temporarily enabled by transmitting an enablement instruction via a secondary communication channel. The secondary communication channel may be relatively more secure than the primary communication channel. In some embodiments, the secondary communication channel may also connect the first and second IEDs. Accordingly, the first IED may transmit an enablement instruction to the second IED in order to temporarily enable communication via the primary communication channel between the first and second IEDs.
US08793765B2 Data processing apparatus and computer-readable recording medium
Disclosed is a data processing apparatus providing a predetermined function by executing a program for the data processing apparatus, including a first storage unit that stores encoded execution starting data for starting execution of the program; a first decode key storage unit that stores a first decode key capable of decoding the encoded execution starting data; a start up unit that obtains the first decode key from the first decode key storage unit when turning on the power is accepted and decodes the encoded execution starting data by the first decode key to start executing the program; and an authentication confirmation unit that sends a request for authentication to an external apparatus after the start up unit starts executing the program and starts providing the predetermined function when obtaining an authentication result indicating the apparatus is authenticated from the external apparatus.
US08793759B2 Authentication collaboration system and ID provider device
An ID provider device according to an embodiment includes a policy information storage unit that stores policy information representing a user of a target to whom transmission of service data is permitted, an authentication collaboration request preliminary processing unit that performs a policy evaluation process and an account collaboration process at a timing according to a log-in status of a user terminal when an authentication collaboration request is received, and an authentication collaboration request transfer unit that transfers the authentication collaboration request to the authentication collaboration request preliminary processing unit when the authentication collaboration request is received from the service provider device.
US08793755B2 Broadband reflective phase cancelling network interface device
A network interface device including a signal splitter which conducts CATV signals through an active branch circuit, the active branch circuit including an active signal conditioner which modifies characteristics of active branch signals conducted through the active branch circuit, a sensor connected to sense normal, inoperative and abnormally operative conditions, the sensor removing a control signal indicative of inoperative and abnormal operating conditions, a selectable switch connected to the active branch circuit, the selectable switch communicating the CATV signals between the CATV network and the subscriber devices when in an activated position, and the selectable switch passing the signals to a signal reduction path when in a deactivated position, the selectable switch assuming the deactivated position in response to the de-assertion of the control signal, and a phase cancellation circuit connected to the signal reduction path.
US08793740B2 Digital television signal, digital television receiver, and method of processing digital television signal
A digital television (DTV) signal for use in a DTV receiver includes an extended text table (ETT) which includes a header and a message body. The header includes a table identification extension field which serves to establish uniqueness of the ETT, and the message includes an extended text message (ETM). If the ETT is an event ETT, the table ID extension field includes an event identification which specifies an identification number of an event associated with the ETT. On the other hand, if the ETT is a channel ETT, the table identification extension field includes a source identification which specifies a programming source of a virtual channel associated with the ETT. A section-filtering unit included in the DTV receiver is able to use table identification extension fields of a plurality of ETTs for section-filtering a pertinent event or channel ETT from the ETTs.
US08793738B2 Television system with downloadable features
The present invention is directed to providing downloadable features, and more particularly to providing these features to identified receiving locations (50) in a television system (10). Features may be desired by the manufacturer for correcting software defects, updating software, or meeting compatibility requirements. Features may also be ordered by consumers who respond to solicitation advertisements (130) for those features. The data related to the features is compiled and sent from a main location (20) to multiple receiving locations (46, 48 and 50). The data is then stored in a memory (58) in the identified receiving locations (50), and software is used to install or operate the stored feature.
US08793727B2 System and method for selecting audio/video content for presentation to a user in response to monitored user activity
A system for providing audio/video content to a user is disclosed. The system includes a set-top box device configured to provide audio/video content to a presentation device, and at least one sensor communicatively coupled to the set-top box device, the at least one sensor configured to provide sensor data to the set-top box device. The system also includes a sensor data processing module configured to process the sensor data to determine a probable activity type for the user, and a controller coupled to the sensor data processing module. The controller is configured to select particular audio/video content for playback at the presentation device, where the particular audio/video content is influenced by the probable activity type. Related operating methods are also provided.
US08793722B2 Protection method and device for the secure distribution of audio-visual works
A process for secure distribution of video sequences coded in accordance with a nominal stream format including visual data and data for configuration of decoding of the stream that does not represent the visual data, wherein, prior to transmission to client equipment, an analysis is made of the stream for generating a modified main stream having a format of the nominal stream and having pictures/images modified by modification of the data for configuration of decoding, and complementary digital information of any format including digital information suitable to permit reconstruction of modified pictures, then, for separately transmitting the modified main stream and complementary digital information generated from a server to the client equipment, and wherein a synthesis of a stream in the nominal format is calculated on the client equipment as a function of the modified main stream and the complementary information.
US08793715B1 Identifying key media events and modeling causal relationships between key events and reported feelings
Example methods, systems, apparatus and machine readable media are disclosed to identify candidate media events for modification. An example method includes dividing a media instance into components and correlating physiological response data from a subject exposed to the media with the components to form correlated data. The example method also includes processing the correlated data to identify transitions representative of changes in a subject response. The example method also includes parsing the components a plurality of events based on the transitions. In addition, the example method includes identifying events of the plurality of events as candidates for modification based on the changes in the subject response.
US08793714B2 Excluding specific application traffic from customer consumption data
Techniques disclosed herein include systems and methods for excluding specific application traffic from customer consumption-based data billing counts. This is useful for excluding traffic from consumption totals where the application traffic has been accounted for using other means, such as through billing as a separate or technically distinct service. In practice, a tablet computer (or other end user device) can run a video application that uses a high-speed data network via a cable modem. This video application may be included as part of a core video package associated with a distinct cable television service. The system then provides accurate consumption billing of customer traffic that is outside of any other managed services by creating separate logical data service flows at a Cable Modem Termination System (CMTS) for excluding specific traffic counts.
US08793712B2 Disc conveying device
A disc conveying device includes a route adjuster which is pressed and turned by a disc-shaped recording medium being conveyed in a direction orthogonal to a central axis direction in a lead-in direction of being extracted and led in from a disc cartridge and an ejecting direction of being stored in the disc cartridge after being ejected; wherein a positioning groove is formed to the route adjuster, in which a peripheral portion of the disc-shaped recording medium is inserted at the time of the disc-shaped recording medium being conveyed, so as to position the disc-shaped recording medium.
US08793710B2 Distributed multi-system management
A method, including arranging multiple digital information devices having respective memories to communicate within a network, and assigning within each of a subset of the respective memories a respective memory region dedicated only to management of a respective subgroup of the multiple devices, the subset and the subgroup each having a cardinality of at least two. The multiple digital information devices are then managed by exchanging information stored in the respective memory regions among the digital information devices over the network.
US08793707B2 Computer system and its event notification method
If a failure occurs in physical resources constituting a virtual volume, a management server device is notified of information required by a user. A computer system includes a server device for managing a plurality of virtual volumes, a storage apparatus having a storage unit equipped with a plurality of storage devices, and a controller for controlling data input to, or output from, the storage unit, a management server device which is an access target of a user terminal, and an event management device for managing an event(s) generated by the server device or the storage apparatus, wherein when the event management device receives the event, it judges the content of the event and identifies a virtual volume to be affected by the event; and if a service level that should be satisfied by the identified virtual volume is defined for the identified virtual volume, the event management device identifies, based on the content of the received event, whether an incident in violation of the service level has occurred or not, and then notifies the management server device of the identified content as an event based on an event filter.
US08793700B2 Synchronization of stateful elements in a processing resource using a scan chain
A processing resource apparatus comprises a reference processing module comprising a set of reference stateful elements and a target processing module comprising a set of target stateful elements. A scan chain having a first mode for supporting manufacture testing is also provided, the scan chain being arranged to couple the reference processing module to the target processing module. The scan chain also has a second mode capable of synchronizing the set of target stateful elements with the set of reference stateful elements in response to a synchronization signal.
US08793699B2 Negating initiative for select entries from a shared, strictly FIFO initiative queue
A computer program product, apparatus and method for negating initiative for select entries from a shared, strictly FIFO initiative queue in a multi-tasking multi-processor environment. An exemplary embodiment includes a computer program product for negating initiative for select entries from a shared initiative queue in a multi-tasking multi-processor environment, the computer program product including a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method including identifying an element within the environment that has failed and recovered, not removing the element from the shared initiative queue and entering a boundary element entry into the shared initiative queue.
US08793693B2 Apparatus and method for predicting a processing time of a computer
Load information and a first processing time are provided in association with each of a plurality of first time segments that each have a fixed duration time and are included in a first time period, where the load information indicates a load condition of a target computer that executed a target job during the each first time segment, and the first processing time indicates a running time of the target job during the each first time segment. One or more first time segments each having a predetermined analogous relationship with a second time segment in a second time period during which the target job is expected to be executed by the target computer are selected to predict a second processing time indicating a running time of the target job during the second time period based on the first processing times associated with the selected one or more first time segments.
US08793692B2 Language for task-based parallel programming
It is an object of the present invention to provide a program that can simply input dependency of tasks.The first aspect of the invention relates to a program, especially relates to a higher level language. The program requires only inputs regarding tasks and dependency. Then the program may decide all tasks and dependency such that it can schedule all of the tasks with error-free. After all the tasks are scheduled using the dependency determined using the program of the invention. Each task may be executed by means of other programs or hardware.
US08793690B2 Generating timing sequence for activating resources linked through time dependency relationships
A method, computer program product, and computer system for generating a timing sequence for activating resources linked through time dependency relationships. A Direct Acyclic Graph (DAG) includes nodes and directed edges. Each node represents a unique resource and is a predefined Recovery Time Objective (RTO) node or an undefined RTO node. Each directed edge directly connects two nodes and represents a time delay between the two nodes. The nodes are topologically sorted to order the nodes in a dependency sequence of ordered nodes. A corrected RTO is computed for each ordered node after which an estimated RTO is calculated as a calculated RTO for each remaining undefined RTO node. The ordered nodes in the dependency sequence are reordered according to an ascending order of the corrected RTO of the ordered nodes to form a timing sequence for activating the unique resources represented by the multiple nodes.
US08793686B2 Operating system decoupled heterogeneous computing
A heterogeneous processing system is described herein that provides a software hypervisor to autonomously control operating system thread scheduling across big and little cores without the operating system's awareness or involvement to improve energy efficiency or meet other processing goals. The system presents a finite set of virtualized compute cores to the operating system to which the system schedules threads for execution. Subsequently, the hypervisor intelligently controls the physical assignment and selection of which core(s) execute each thread to manage energy use or other processing requirements. By using a software hypervisor to abstract the underlying big and little computer architecture, the performance and power operating differences between the cores remain opaque to the operating system. The inherent indirection also decouples the release of hardware with new capabilities from the operating system release schedule.
US08793685B2 Techniques for operating virtual switches in a virtualized computing environment
A technique for operating a virtual switch includes determining network connection requirements for virtual machines controlled by a virtual machine monitor. Resources available, for processing data traffic of the virtual machines, are also determined. Finally, based on the network connection requirements and the resources available, a port of a virtual switch is selected to operate as a virtual Ethernet bridge or a virtual Ethernet port aggregator.
US08793673B2 Algorithm complexity identification
An illustrative embodiment provides a computer-implemented process for algorithm complexity identification through inter-procedural data flow analysis receives a call graph to form a set of received nodes in a static analysis framework, identifies a parent node in the set of received nodes to form an identified parent, traverses the call graph from the identified parent node to a node to identify a function within the node to form an identified function. Each identified function is analyzed to form a complexity value in a set of complexity values. Responsive to a determination that node analysis is complete, and responsive to a determination that path analysis is complete, determines whether path analysis for the identified parent is complete. Responsive to a determination that path analysis for the identified parent is complete, sum the complexity values in the set of complexity values for the identified parent and return the complexity value for the identified parent to a requester.
US08793671B2 Interface optimization in a closed system
Interface optimization is provided using a closed system in which all the individual software components in the system are known to the compiler at a single point in time. This knowledge enables significant opportunities to optimize the implementation of interfaces on a set of implemented objects. When code is compiled, because the compiler knows the full list of interfaces and the objects which implement the interfaces, it can improve execution and working set (i.e., recently referenced pages in a program's virtual address space) when implementing the interfaces on objects. This improvement may be realized by reducing the size of interface lookup tables which map each interface to the object types which implement that particular interface.
US08793667B1 Identifying function-level code dependency by simulating runtime binding
An analysis tool analyzes a software system by simulating runtime binding in order to identify function-level code dependencies. The tool receives a list of one or more entry point functions and identifies other functions that can be invoked if the entry point functions are executed. The tool generates a tracker graph having tracker nodes representing classes that can be instantiated from the entry points. Each tracker node identifies functions/methods in that class that can be invoked from the entry points. If the software system uses an object-relational mapping to a database, the tracker graph also identifies the portions of the database that can be accessed from the entry points. The tool can be used to partition the functionalities of the software system into core and non-core functionalities in order to support upgrading while maintaining high-availability.
US08793658B2 Method for operating a household appliance and household appliance intended for use in such a method
A method for operating a household appliance uses a computer that is communicatively connectable to the household appliance or is part of the household appliance. The household appliance includes a memory containing a control program and at least one appliance program executable by the control program, and a processing unit configured to execute the control program. The computer is communicatively connectable to the Internet and includes a computer program configured to exchange data between the household appliance and a database available on the Internet. At least one appliance program available in the database is selected using the computer under control of the computer program, is transmitted to the computer and is transferred into the memory of the household appliance from the computer.
US08793657B2 Visual debugger for dynamic XSL transformations
The present invention provides a visual debugger for dynamic XLS transformations. A method for real time debugging of mixed Java and Extensible Stylesheet Language Transform (XSLT) code comprises sending debug events from Java and XSLT debug sub-adapters to a debug super adapter, filtering the debug events received from the Java and XSLT debug sub-adapters, generating debug events representing a consolidated view of the received debug events, and sending the debug events to a debug user interface (UI).
US08793652B2 Designing and cross-configuring software
Various embodiments create a cross-configuration software module for cross-configuring software entities. In one embodiment, a first set of requirements and at least a second set of requirements are obtained. Each of the first and second set of requirements identify at least one of a set of software entities and a set of hardware components required to be present on at least one system including software entities to be cross-configured. At least one set of operations is obtained. The set of operations includes at least one executable instruction that configures a first software entity with a second software entity. A first configuration definition is generated including at least the first set of requirements and the at least one set of operations. A second configuration definition is generated including at least the second set of requirements. The first and second configuration definitions are stored within a cross-configuration software module.
US08793648B2 Method and device for loading service application of robot based on ubiquitous robotic companion (URC) environment
Disclosed are a method and a device for loading a service application of a robot based on a ubiquitous robotic companion (URC) environment. The method for loading a service application of a robot includes: generating a service code for a service which is implemented by the robot from at least one descriptor; and generating at least one service object based on the generated service code and loading the at least one generated service object on the robot.
US08793644B2 Display and automatic improvement of timing and area in a network-on-chip
A method and NoC design tool is disclosed that automatically maps the paths listed in a timing report and the unit size in an area report to the topology of a NoC and displays the paths and unit sizes in a GUI. The tool can also automatically add pipeline stages, separated by the maximum delay allowed in the timing budget, in order to achieve timing closure in an automated way.
US08793639B2 Method and system of converting timing reports into timing waveforms
A method and system of converting an ASCII timing report to a timing waveform to evaluate the behavior of an electrical signal in an ASIC is described. In the method, a timing report is read into memory, and selected timing points are extracted therefrom. A timing waveform is generated from the extracted timing points for display and review by a designer to evaluate whether a given external port or internal pin of the ASIC meets required timing specifications. To create a combined timing waveform, max and min timing waveforms are generated from selected timing points extracted from max and min timing reports. The x-y coordinates of the min timing waveform are shifted by an adjustment factor so as to align with x-y coordinates the max timing waveform, then a combined timing waveform is generated from the x-y coordinates of both the max and min timing waveforms.
US08793633B1 In-hierarchy circuit analysis and modification
Modifying a hierarchical circuit design includes: accessing hierarchical circuit data in the hierarchical circuit design; performing timing analysis on a selected portion of the hierarchical circuit data to determine whether inter-block timing closure is achieved; and in the event that inter-block timing closure is not achieved, performing a set of one or more fixes on the selected portion of the hierarchical circuit data to achieve inter-block timing closure. The selected portion of the hierarchical circuit data includes a selected portion of top-level block data and a selected portion of lower-level block data. Accessing hierarchical circuit data, performing timing analysis, and in the event that inter-block timing closure is not achieved, performing the set of one or more fixes are performed within a top-level design process.
US08793632B2 Techniques for electromigration stress determination in interconnects of an integrated circuit
In one or more embodiments, one or more methods, processes, and/or systems described can determine stress failures in interconnect segments of integrated circuit designs and correct those failure via modifying the interconnect segments of the integrated circuit designs with one or more additions to the interconnect segments of the integrated circuit designs. Potentials can be received from a simulation, and one or more failures of an interconnect segment can be determined via the potentials from the simulation. For example, a failure can be determined via a comparison with a potential from the simulation and a critical potential. An interconnect segment can be modified with a stub such that a comparison with a potential from the simulation and a critical potential to provide a non-failing, modified interconnect segment.
US08793622B2 Device for item control, system for item control, and method
A first device classifies and displays an item, identifies a suitable class matched to approach information of a second device out of the entire area of the classified item as the second device approaches the first device, and provides the second device with the identified class or executes a service linked to the class. The second device approaches a portion where a desired class is displayed by the first device, receives the class from the first device, and provides a linked service using the same.
US08793615B2 Interactive profile cards for mobile device
A device receives a request to display an interactive profile card for a particular contact and retrieves contact-related items for the particular contact. The device also retrieves a template for the interactive profile card and generates a graphic representing a contact-related item. The device displays the template with the graphic and executes a peripheral application to present the contact-related item when the graphic is selected by a user of the computing device.
US08793609B2 Controller and program of the controller
A controller for obtaining a contents list via a network, in which a contents list of scroll destination is quickly obtained when a scroll instruction is input, is provided. When the scroll instruction in the contents list is input by a user's operation, the controller sets a scroll list obtaining flag into an on state, and preferentially obtains contents information about the scroll destination. When the scroll list obtaining flag is set into the on state, the controller does not transmit a normal contents list obtaining request to a contents list transmitting apparatus. Since the controller transmits the normal contents list obtaining request after average response time passes, the controller can obtain the contents information about scroll destination in the contents list without delay.
US08793603B2 Image processing device, image processing method, and image processing program
The invention provides an image processing device, an image processing method, and an image processing program, which enable immediately and easily searching for images showing certain states of subjects. Image data of a plurality of frames for displaying images of the plurality of frames, and a plurality of evaluation values associated with the image data of the plurality of frames are stored in a storage unit. The image data of a frame is selected, out of the stored image data of the plurality of frames. The images based on the image data of the respective frames are displayed. A thumbnail image corresponding to the image data of the selected frames is displayed in a thumbnail display area in the display unit. If a thumbnail image is selected, an image of a frame corresponding to this thumbnail image is displayed.
US08793597B2 User interface and method for viewing short messages on a wireless device
A method is performed by an electronic communication device. The method includes storing electronic messages, and storing criteria for determining whether a stored message is related to a current message. A current electronic message is displayed to a user of the communication device, including the current message's outside address and message body. The relevance of each of the stored messages to the current message is assessed based on the previously-stored criteria. Those messages that meet the criteria are selected and displayed along with the current message.
US08793576B2 System and method for computing a desktop picture
Disclosed are a system and method for computing a desktop picture. Instead of loading a file that contains the desktop image from memory, the present invention provides for a system and method for opening and retaining a procedural recipe and a small set of instructions that can be executed to compute a desktop picture. The desktop picture can be computed very quickly using a GPU (graphics processing unit), and can be made to move on demand. When a part of the desktop image is needed to composite, that part is computed using a fragment program on the GPU using the procedural recipe and a specially written fragment program into a temporary VRAM buffer. After it is computed and composited, the buffer containing the result of the fragment program may be discarded.
US08793574B2 Methods and systems for identification and transcription of individual ancestral records and family
Systems and methods for receive one or more document comprising genealogical or ancestral information and generating an electronic version of the document. Extracting genealogical or ancestral information from one or more documents and associate information extracted from the document(s) with one or more data fields of a genealogical record. Displaying the electronic document simultaneously with a plurality of genealogical or ancestral records that includes information about individuals, and a hierarchical structure describing a relationship between individuals.
US08793558B2 Adaptive error correction for non-volatile memories
Adaptive error correction for non-volatile memories is disclosed that dynamically adjusts sense amplifier read detection windows. Memory control circuitry uses error correction code (ECC) routines to detect bit errors that are non-correctable using these ECC routines. The memory control circuitry then dynamically adjusts sense amplifier read detection windows to allow for correct data to be determined. Corrected data can then be output to external circuitry. The corrected data can also be stored for later access when subsequent read operations attempt to access address locations that previously suffered bit failures. The adaptive error correction can also be used with respect to memories that are not non-volatile memories.
US08793557B2 Method and apparatus for real-time multidimensional adaptation of an audio coding system
An adaptive controller for a configurable audio coding system including a fuzzy logic controller modified to use reinforcement learning to create an intelligent control system. With no knowledge of the external system into which it is placed the audio coding system, under the control of the adaptive controller, is capable of adapting its coding configuration to achieve user set performance goals.
US08793556B1 Systems and methods for reclaiming flash blocks of a flash drive
Apparatus and methods provide relatively low uncorrectable bit error rates, low write amplification, long life, fast and efficient retrieval, and efficient storage density such that a solid-state drive (SSD) can be implemented using relatively inexpensive MLC Flash for an enterprise storage application.
US08793547B2 3D built-in self-test scheme for 3D assembly defect detection
Techniques and mechanisms are provided for an improved built in self-test (BIST) mechanism for 3D assembly defect detection. According to an embodiment of the present disclosure, the described mechanisms and techniques can function to detect defects in interconnects which vertically connect different layers of a 3D device, as well as to detect defects on a 2D layer of a 3D integrated circuit. Additionally, according to an embodiment of the present disclosure, techniques and mechanisms are provided for determining not only the presence of a defect in a given set of interfaces of an integrated circuit, but the particular interface at which a defect may exist.
US08793544B2 Channel marking for chip mark overflow and calibration errors
Marking memory chips as faulty when a fault is detected in data from the memory chip. Upon detecting that a plurality of memory chips are faulty, determining which of a plurality of memory channels contains the faulty memory chips. Marking one of a plurality of memory channels as failing in response to determining that the number of failing memory chips has exceeded a threshold.
US08793537B2 Computing device and method for detecting memory errors of the computing device
In a method for detecting memory errors occurring in a computing device, a channel number of an error memory module is obtained from a first register of a memory controller of the computing device. The method analyzes an error type to obtain a rank number of the memory module from one or more specified registers of the memory controller, and finds a serial number of a memory slot into which the memory module has been inserted. According to the serial number of the memory slot and a distribution list, the method can detect the memory slot which is carrying the memory module.
US08793511B1 Power management for power over ethernet (PoE) system based on network communication transmission rate
A power sourcing equipment (PSE), a powered device (PD), and an approach for managing PoE power delivered from a PSE to a PD are described. Based on communication between the PD and the PSE, the PSE reduces the power made available to the PD in response to the PD entering an operational mode with reduced power requirements. Further, based on communication between the PD and the PSE, the PSE increases the power made available to the PD in response to the PD entering an operational mode with increased power requirements.
US08793498B2 System and method for forensic analysis of media works
A method and system for identifying a source of a copied work that in one embodiment includes obtaining at least some portions of a reference work, collecting at least some portions of the suspect work, matching the suspect work with the reference work, wherein the matching includes temporally aligning one or more frames of the reference work and the suspect work, spatially aligning frames of the reference work and the suspect work, and detecting forensic marks in the suspect work by spatiotemporal matching with the reference work.
US08793493B2 System and method of secure encryption for electronic data transfer
A system for secure transfer of encrypted data involves a sender client, a recipient client, a main server, and a key server. The sender client receives instructions from a first user identifying transfer data and a recipient identifier, creates a key, encodes the transfer data using the key, and communicates the key and the recipient identifier to a server. The server creates a secure package identifier and communicates such to the sender client. The recipient client receives and identifies the secure package identifier and the encoded transfer data, receives from a second user a user identifier, and communicates the user identifier and the secure package identifier to the server. The server communicates the key to the recipient client only if the secure package identifier received from the recipient client matches the secure package identifier created by the server and if the user identifier matches the recipient identifier.
US08793492B2 Methods and systems for scalable distribution of protected content
A computerized device can implement a content player to access a content stream using a network interface, the content stream comprising encrypted content and an embedded license comprising a content key encrypted according to a global key accessible by the content player. The content player determines whether a token meeting an authorization condition is present and uses the global key to decrypt the content key only if such a token is present. The authorization condition may be evaluated at least in part based on data included in the content stream. The authorization condition can include presence of a token having a content ID matching a corresponding ID in the license; presence of a token with a correct device ID; presence of a token signed according to a digital signature identified in the licenses; and/or presence of a token that is unexpired, with expiration evaluated based on a time-to-live indicator in the token.
US08793488B1 Detection of embedded resource location data
Systems, methods and apparatus for a distributed security that detects embedded resource request identifiers. The system can identify requests, such as HTTP requests, and can identify encoded prefix data corresponding to URI prefixes, such as Base64 or Base16 encoded URI prefixes “www.” and “http:”.
US08793482B2 Automatic configuration sampling for managing configuration parameters of a computer system
A computer configuration utility automatically alters system configuration parameters to sample multiple different configurations. At least one workrate metric is measured at each sampled configuration. The workrate measurements for the multiple different configurations are compared to determine the effect of different configurations with respect to at least one optimization criterion. System configuration is automatically adjusted to the optimum configuration. Preferably, the workrate metric is (non-idle) instructions executed per unit of time.
US08793480B2 Updating programmable logic devices in a multi-node system configured for symmetric multiprocessing
Updating programmable logic devices (‘PLDs’) in a symmetric multiprocessing (‘SMP’) computer, each compute node of the SMP computer including a PLD coupled for data communications through a bus adapter, the bus adapter adapted for data communications through a set of one or more input/output (‘I/O’) memory addresses, including configuring the primary compute node with an update of the configuration instructions for the PLDs; assigning, by the PLDs at boot time in an SMP boot, a unique, separate set of one or more I/O addresses to each bus adapter on each compute node; and providing, by the primary compute node during the SMP boot, the update to all compute nodes, writing the update as a data transfer to each of the PLDs through each bus adapter at the unique, separate set of one or more I/O addresses for each bus adapter.
US08793460B2 Memory system and method using stacked memory device dice, and system using the memory system
A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.
US08793449B1 Storage subsystem including logic for copy-out and write
A storage server receives a write request from a client system including new data and a location to store the new data. The storage server transmits a copy instruction to a storage subsystem to relocate old data at the location and transmits a write instruction to the storage subsystem to overwrite the old data with the new data. The storage subsystem includes fast stable storage in which the copy instruction and the write instruction are stored. After receiving each instruction, the storage subsystem sends an acknowledgement to the storage server. When both instructions have been acknowledged, the storage server sends an acknowledgement to the client system. The storage subsystem performs the instructions asynchronously from the client system's write request.
US08793447B2 Restoration of a parent LUN through modification of a read-write clone LUN as the parent LUN
A method, apparatus and system of restoration of a parent LUN through modification of a read-write clone LUN as the parent LUN are disclosed. In one embodiment, the method includes transforming a snapshot of a parent LUN from a read-only state to a read-write clone LUN using a target module of a storage system. The method also includes changing a first data structure of a block transfer protocol to refer to the parent LUN as another clone LUN. Further, the method includes modifying a second data structure of the block transfer protocol to refer to the read-write clone LUN as the parent LUN. Then, the method includes restoring the parent LUN when the modification of the second data structure is completed.
US08793439B2 Accelerating memory operations using virtualization information
A method of accelerating memory operations using virtualization information includes executing a hypervisor on hardware resources of a computing system. A plurality of domains are created under the control of the hypervisor. Each domain is allocated memory resources that include accessible memory space that is exclusively accessible by that domain. Each domain is allocated one or more processor resources. The hypervisor identifies domain layout information that includes a boundary of accessible memory space of each domain. The hypervisor provides the domain layout information to each processor resource. Each processor resource is configured to implement, on a per domain basis, a restricted coherency protocol based on the domain layout information. The restricted coherency protocol bypasses, relative to the domain, downstream caches when a cache line falls within the accessible memory space of that domain.
US08793437B2 Cache memory system using temporal locality information and a data storage method
A cache memory system using temporal locality information and a data storage method are provided. The cache memory system including: a main cache which stores data accessed by a central processing unit; an extended cache which stores the data if the data is evicted from the main cache; and a separation cache which stores the data of the extended cache when the data of the extended cache is evicted from the extended cache and temporal locality information corresponding to the data of the extended cache satisfies a predetermined condition.
US08793432B2 Consistent distributed storage communication protocol semantics in a clustered storage system
Consistent distributed storage communication protocol semantics, such as SCSI target semantics, in a SAN-attached clustered storage system are disclosed. The system includes a mechanism for presenting a single distributed logical unit, comprising one or more logical sub-units, as a single logical unit of storage to a host system by associating each of the logical sub-units that make up the single distributed logical unit with a single host visible identifier that corresponds to the single distributed logical unit. The system further includes a mechanism to maintain consistent context information for each of the logical sub-units such that the logical sub-units are not visible to a host system as separate entities from the single distributed logical unit.
US08793430B2 Electronic system having memory with a physical block having a sector storing data and indicating a move status of another sector of the physical block
In an embodiment, only one sector of a plurality of sectors in a physical block of a plurality of physical blocks has a sector status location configured to store information that indicates a move status of an other sector of the plurality sectors of the physical block of the plurality of physical blocks, where the only one sector of the plurality of sectors in the physical block of the plurality of physical blocks is configured to store a sector of data in addition to the information that indicates the move status.
US08793426B2 Microcontroller with linear memory access in a banked memory
A microcontroller has a data memory divided into a plurality of memory banks, an address multiplexer for providing an address to the data memory, an instruction register providing a first partial address to a first input of the address multiplexer, a bank select register which is not mapped to the data memory for providing a second partial address to a the first input of the address multiplexer, and a plurality of special function registers mapped to the data memory, wherein the plurality of special function registers comprises an indirect access register coupled with a second input of the address multiplexer, and wherein the data memory comprises more than one memory bank of the plurality of memory banks that form a block of linear data memory to which no special function registers are mapped.
US08793424B2 Switch apparatus
A switch apparatus capable of being coupled to a computer and a plurality of devices, the switch apparatus includes: a first bridge coupled to the computer; a second-bridge group coupled to the devices; and a controller for controlling the connection relationship between the first bridge and the second-bridge group, wherein the controller assigns physical identifiers having different bus identifiers to the plurality of devices, assigns logical identifiers to the devices in accordance with an identifier assigned to the first bridge in response to an instruction for reading connection states of the devices received from the computer when the computer is coupled to the first bridge, and converts a physical identifier and a logical identifier of a packet transmitted between the first bridge and the second-bridge group in accordance with the correspondence relationships between the physical identifiers and the logical identifiers.
US08793417B2 Integration of field devices in a distributed system
Exemplary embodiments are directed to a system and method for integrating field devices in an automation system having a plurality of field devices connectable via at least one bus system. A respective field device is connected to the bus system of the automation system, and is automatically addressed by a superordinate controller using a predefined default address. The device addressed using the default address then registers in the system with its device address, and a fixed address which is provided from a multiplicity of unassigned addresses from an address memory is automatically allocated to the device registered in the system. An individually assigned identification (TAG) provided from the predetermined configuration of the automation system is allocated to the allocated fixed address, and, after the automatically allocated fixed address has been transmitted to the field device, the field device is changed to a suitable state for communication with the superordinate controller.
US08793412B1 Event-based execution buffer management
Techniques for reacting to events in a switch module. Embodiments provide a plurality of predefined load/store operations stored in a first memory buffer of the switch module. An execution buffer capable of storing load/store operations within the switch module is also provided. Responsive to detecting that a first predefined event has occurred, embodiments copy the plurality of predefined load/store operations from the first memory buffer to the execution buffer for execution. Upon detecting the plurality of predefined load/store operations within the execution buffer, the plurality of predefined load/store operations within the execution buffer are executed.
US08793405B2 Portable terminal and control method thereof, portable device and control method thereof
A portable terminal is provided, which comprises: a master device and a slave device, the master device includes a master detection unit, a master notification unit and a master control unit, and the slave device includes a slave detection unit, a slave notification unit and a slave control unit; the master detection unit and the slave detection unit are used to detect whether the second interface of the slave device is connected to the first interface of the master device, respectively; when the second interface is connected to the first interface, the master notification unit is used to transmit a first notification instruction to the master device, the slave notification unit is used to transmit the first notification instruction to the slave device; and the master control unit and the slave control unit are used to control the first hardware system and the second hardware system to compose a third hardware system, respectively, after the master device and the slave device connect with each other according to the first notification instruction, and the first OS and/or the second OS run(s) on the third hardware system. The master device and the slave device of the portable terminal in the present application may compose a hybrid system architecture to cooperate or separate as two different device to operate individually.
US08793402B2 Synchronizing time across a plurality of devices connected to a network
Methods, apparatuses, and computer program products for synchronizing time across a plurality of devices connected to a network are provided. Embodiments include detecting, by a particular device, a synchronization initiation event; in response to detecting the synchronization initiation event, broadcasting, by the particular device to each device of the plurality of devices, a synchronization request; receiving, by the particular device, a plurality of time acknowledgments from the plurality of devices, each time acknowledgement indicating a current time of a device and a device initialization time indicating a time that the device last set the current time of the device; selecting, from the plurality of time acknowledgements the time acknowledgement with the shortest duration between an indicated device initialization time and an indicated current time of a device; and setting a current time of the particular device based on the current time indicated in the selected time acknowledgment.
US08793398B2 Facilitating client server interaction
The apparatus includes a base client module and a server module. The base client module receives requests from a client application on a client computer. The base client module calls a resource of a web application. A server module transparently interacts with the logic of the web application to obtain the requested data and sends it back to the base client in a format handled by the base client. The base client can then reformat the data to a client application requested format before passing the data to the client application. This method allows a client application programmer to obtain easily usable data from a web application by using the base client.
US08793384B2 Recovery of disconnected channels over a reliable protocol
Example embodiments of the present disclosure provide techniques for recovering from a channel failure at the protocol layer. At least a portion of data that is sent from a source to a target across the channel can be stored in a communication protocol layer buffer. In the event that the channel fails and is reestablished the target can send a signal indicating how much data it actually received. The signal can be used by the source to determine which portion of the data in the buffer was lost en route to the target and the lost portion can be resent.
US08793353B2 Systems and methods for creation of reverse virtual internet protocol addresses
A method, apparatus, and system are described for a central station to allocate virtual IP addresses. A device service manager server (DSM) has a network access module conFigured to cooperate with two or more device service controllers (DSCs). The DSM serves as a central management station for allocating and assigning Virtual IP addresses to network devices to proxy communications for networked devices on a local area network (LAN) where each DSC resides. The DSM is located exterior from the network devices on the LAN where communications associated with the assigned VIP addresses are being routed to. The DSM assigns a Virtual IP Addresses to each DSC and establishes a route from the assigned Virtual IP address to a destination network device on a LAN, based on corresponding DSC and network device information stored in a registry of the DSM. In some embodiments, a return route from the destination network device back to the network device on the LAN with the assigned Virtual IP address may also be established.
US08793339B2 Facilitating client server interaction
The system includes a server module to interact with a base client. The server module interacts with the logic of the web application to obtain the data requested by a base client data and sends it back to the base client in a format handled by the base client. The base client may then reformat the data to a client application requested format before passing the data to the client application. This method and system allows a client application programmer to obtain easily usable data from a web application by using the base client.
US08793336B2 Method, apparatus and system for management of information content for enhanced accessibility over wireless communication networks
Information content is managed in a network-based communication system by providing a first web-based interface accessible to a first user, the first web-based interface being configured to permit the first user to designate at least one data source that is external to the first web-based interface, maintaining persistent information content on behalf of the first user including content obtained from the data source designated by the first user, and generating a second web-based interface different than the first web-based interface, wherein access to at least a portion of the persistent information content is provided to each of one or more additional users via the second web-based interface in a manner controlled by the first user via the first web-based interface to thereby facilitate interaction between the first and additional users. The first and second web-based interfaces may comprise respective content management and mobile web sites.
US08793333B1 Matrix viewing
Disclosed are various embodiments of systems, methods and computer readable mediums for matrix viewing. In one embodiment, among others, a system comprises at least one computing device and an application executable in the at least one computing device. The application comprises logic that searches and gathers a plurality of item representations based at least in part on a search query retrieved from a client computing device. The application further comprises logic that encodes a network page for rendering by the client computing device. The network page provides a matrix view of at least a portion of the item representations. Also, the matrix view includes a plurality of streams. At least one of the streams comprises a moving progression of the item representations across at least a portion of the network page.
US08793332B2 Content tagging using broadcast device information
A number of devices co-located at a geographic location can broadcast and receive identity information. The identity information can include a unique device identifier and a device description. The identity information can be exchanged between various electronic devices using a communication link having limited transmission range. Device identifiers and corresponding device descriptions included in the tokens can be associated with content on the device receiving the tokens. The device descriptions can be used as hints for assigning labels to the devices identified by device identifiers. The labels can be associated with the content. The labeled content can be classified, organized, indexed and searched based at least in part on the labels.
US08793330B2 Information display system and method
The invention disclosed herein is directed to a system and method for displaying graphics, text, animation, video and other content. In one embodiment of the invention, the system comprises a three-dimensional “Display Carousel” system. The system may include one or more display windows, each of which is capable of displaying different content. The configuration of the windows may give the appearance of rotating like a carousel and also of the carousel and/or images being three-dimensional. Other features of the invention may include functionality which permits the uploading and downloading of content, statistical data gathering, and revenue generation.
US08793329B2 Facilitating communication between isolated memory spaces of a communications environment
Automatically converting a synchronous data transfer to an asynchronous data transfer. Data to be transferred from a sender to a receiver is initiated using a synchronous data transfer protocol. Responsive to a determination that the data is to be sent asynchronously, the data transfer is automatically converted from the synchronous data transfer to the asynchronous data transfer.
US08793320B2 Communications system with polling server providing dynamic record ID polling and related methods
A communications system may include at least one data storage device configured to store electronic messages and record identifications (IDs) therefor in respective accounts, and a plurality of mobile wireless communications devices each associated with a respective account. The system may further include at least one polling server configured to perform polling requests of the at least one data storage device and retrieve therefrom respective record IDs for each account, with each polling request being for a selectable number of record IDs. The polling server(s) may also be configured to selectively change the number of record IDs in each polling request based upon an estimated number of electronic messages stored in a respective account, and cause electronic messages to be delivered to respective mobile wireless communications devices based upon the record IDs.
US08793312B2 Bridging social silos for knowledge discovery and sharing
Techniques are provided herein for obtaining network usage information about a plurality of users, analyzing the network usage information to detect a plurality of subjects and determine a set of relationship scores describing the strength of the relationship between users and subjects, and analyzing the sets of relationship scores to detect a plurality of virtual communities formed among the users. The virtual communities are used to detect subjects to recommend to members of the virtual communities, such as topics or content items that other users of the community have found of interest.
US08793311B2 Multi channel, automated communication and resource synchronization
Methods and systems that allow multiple channels of communication between multiple users via a platform that automatically integrates and synchronizes the resources of each user during the communication are described. The systems comprise a platform capable of handling multiple types of communications with multiple users and systems. The platform contains a browser, one or more servers for handling communications between the platform and user devices that are external to the platform, a speech engine for converting text to speech and vice versa, a chat server, an email server, a text server, a data warehouse, a scheduler, a workflow/rules engine, a reports server, and integration APIs that can be integrated with 3rd party systems and allow those systems to be integrated with the platform. The platform is linked to multiple users (and their devices or systems) through a communications network. Each user can select a preferred communication mode that includes the device, software, and desired communication channel. The platform is able to match the preferred communication mode between multiple users, allowing the users to communicate with each other using their preferred mechanism as well as their preferred communication mode. With such a configuration, the methods for communicating between multiple users are more efficient, effective, and reliable, with increased visibility and accountability between the users. Other embodiments are described.
US08793308B2 Systems and methods for managing storage for client workloads
A method for managing the storage of a client workload is disclosed. A storage management system is provided. The storage management system is operable to communicatively connect to a remote client computing device via a network. The storage management system includes a block-based storage medium, a file-based storage medium, and an object-based storage medium. A virtual image, which is associated with a remote client computing device, is stored. Elements of the virtual image are allocated across one or more of the block-based storage medium, the file-based storage medium, and the object-based storage medium, where the allocation depends on a characterization of the elements.
US08793301B2 Method and system for dynamic image processing
A method of processing an image wherein one or more processing functions are executed. Firstly, the steps involved in the one or more processing functions are determined where each of the one or more processing functions can include one or more processing steps. Secondly, the resource requirements associated with each of the processing functions are determined. The resource availability for the one or more resource requirements on a client is determined. Thirdly, and finally, each of the one or more processing functions are selectively allocated to the at least one of the client and the server in the case where the client does not have the required resource availability.
US08793294B2 Circuit for selectively providing maximum or minimum of a pair of floating point operands
A floating point max/min circuit for determining the maximum or minimum of two floating point operands includes a first analysis circuit configured to determine a format of a first floating point operand of the two floating point operands based upon floating point status information encoded within the first floating point operand, a second analysis circuit configured to determine a format of a second floating point operand of the two floating point operands based upon floating point status information encoded within the second floating point operand, a decision circuit, coupled to the first analysis circuit and to the second analysis circuit and responding to a function control signal that indicates the threshold condition is one of a maximum of the two floating point operands and a minimum of the two floating point operands, for generating at least one assembly control signal based on the format of a first floating point operand, the format of a second floating point operand, and the function control signal, and a result assembler circuit, coupled to the decision circuit, for producing a result indicating which of the first floating point operand and the second floating point operand meet the threshold condition, based on the at least one assembly control signal. The format of the floating point operands may be from a group comprising: not-a-number (NaN), positive infinity, negative infinity, normalized, denormalized, positive overflow, negative overflow, positive underflow, negative underflow, inexact, exact, division by zero, invalid operation, positive zero, and negative zero. The result produced may be a third floating point operand having encoded floating point status information, and at least part of the encoded floating point status information in the result may come from either the first floating point operand or the second floating point operand.
US08793284B2 Electronic device with reversing stack data container and related methods
An electronic device may include a memory, and a processor coupled to the memory for storing and accessing data in the memory. The processor may arrange the data in a stack data container including values extending from a stack top to a stack bottom, operate the stack data container in first and second modes of operation, and while in the first mode of operation, push and pop a respective value from the stack top of the stack data container. The processor may also while in the second mode, reverse an orientation of the stack data container and the values therein, and push and pop a respective value from the stack bottom of the reversed stack data container.
US08793279B2 Name characteristic analysis software and methods
One or more databases may be created through an array of onomastic convolutions performed on lists of names. The creation of one or more databases may result in an array correlating individual onomastic elements and normalized probabilities that the onomastic elements belong to various categorizations. A software program preferably determines all possible onomastic elements within a selected name that may be useful in determining a selected name's categorization. The software program preferably takes the onomastic elements from the selected name and compares the onomastic elements to the one or more databases. The software program preferably executes the one or more algorithms and selects categorizations with the highest probability of matching the onomastic elements. The results of the matching process preferably are displayed to the user in one or more formats depending upon the user's preferences.
US08793276B2 Client-side statement routing in distributed database
A system includes reception of a first query from a client device at a first database node of a database instance comprising two or more database nodes, determination of a second database node of the two or more database nodes associated with the first query, compilation of the first query at the first database node to generate first compiled code, and transmission of the first compiled code and a first identifier of the second database node from the first database node to the client device.
US08793274B2 System and method for auto content recognition
System and method for automatically recognizing media contents comprise steps of capturing media content from the Internet and/or devices, extracting fingerprints from captured contents and transferring to the backend servers for identification, and backend servers processing the fingerprints and replying with identified result.
US08793270B2 System and method for providing personalized recommended word and computer readable recording medium recording program for implementing the method
A system and method for providing a user-customized recommended word or words is provided, in which a recommended service log stored in a user terminal is classified according to at least one index, the indexed recommended service log is respectively stored for each index, and the user-customized recommended word or words are extracted in association with a user input query being inputted to a web browser of the user.
US08793254B2 Methods and apparatus for classifying content
In some embodiments, a non-transitory processor-readable medium includes code to cause a processor to send a signal representing a first question and a set of pictogram answers associated with the first question and a second question, different from the first question, and a set of pictogram answers associated with the second question. The first question and the second question can define a health-related survey such as a health-risk assessment. The non-transitory processor-readable medium includes code to receive a user selection of a pictogram answer associated with the first question and receive a user selection of a pictogram answer associated with the second question. The non-transitory processor-readable medium includes code to define a health-related user profile based on the user selection to the first question and the second question.
US08793251B2 Input partitioning and minimization for automaton implementations of capturing group regular expressions
A method for submatch extraction may include receiving an input string, receiving a regular expression, and converting the regular expression with capturing groups into a plurality of finite automata to extract submatches. The method further includes using a first automaton to determine whether the input string is in a language described by the regular expression, and to process the input string, and using states of the first automaton in a second automaton to extract the submatches. In addition, input partitioning and automaton minimization techniques may be employed to reduce the storage area consumed by the plurality of finite automata.
US08793243B2 Rule-based extendable query optimizer
A query is received which causes an initial data flow graph that includes a plurality of nodes that are used to execute the query is generated. Thereafter, the initial data flow graph is optimized using a model optimizer that includes an optimizer framework and an application programming interface (API). The optimizer framework provides logic to restructure the initial data flow graph and a rules engine for executing one or more optimization rules. The API allows for registration of new optimization rules to be executed by the rules engine. Execution of the query is then initiated using the optimized data flow graph. Related apparatus, systems, techniques and articles are also described.
US08793237B2 Computer-aided extraction of semantics from keywords to confirm match of buyer offers to seller bids
One embodiment involves a method and apparatus for mapping lexical keywords into entity description semantics in order to create unambiguous buyer-confirmed descriptions of entities. The method described herein relies on a computer program and some mechanism for computer data storage.
US08793234B2 Database management method
A lower-level master node sends, to a higher-level master node, a write set expanded in its own memory including a shadow copy of its own database and a heap tuple map, and the higher-level master node that received the write set verifies whether the update has already been executed and sends the record of this update to the lower-level master node as a transaction log, whereby the database can be updated efficiently and consistently from the lower-level master node to the higher-level master node, and from the higher-level master node to the lower-level master node under its control.
US08793233B2 Database management method
The present invention realize a method of managing a database capable of hierarchically building master nodes, and efficiently performing the update of the master nodes. A lower-level master node sends, to a higher-level master node, a write set expanded in its own memory including a shadow copy of its own database and a heaptuple map, and the higher-level master node that received the write set verifies whether the update has already been executed and sends the record of this update to the lower-level master node as a transaction log, whereby the database can be updated efficiently and consistently from the lower-level master node to the higher-level master node, and from the higher-level master node to the lower-level master node under its control.
US08793231B2 Heterogeneous multi-level extendable indexing for general purpose annotation systems
Methods, systems, and articles of manufacture for indexing annotations made for a variety of different type (i.e., heterogeneous) data objects are provided. A set of parameters uniquely identifying an annotated data object may be converted to an index comprising a set of index values, each corresponding to a column in a homogeneous index table. In order to accommodate the indexing of heterogeneous data objects, a mapping may be provided for each different type (or classification) of data object that may be annotated, that defines how the identifying parameters of that type will be mapped to the columns of the homogeneous index table.
US08793228B2 File system including a file header area and a file data area
A system includes a storage subsystem having a data area and a header area. The data area is for storing contents of at least one data file, and the header area is for storing access parameters and status information for accessing each data file individually. The data area and the header area define a storage area in the storage subsystem. Multiple files are efficiently managed based on utilization of the storage area in the storage subsystem.
US08793223B1 Online data consistency checking in a network storage system with optional committal of remedial changes
A network storage server includes a tool for detecting and fixing errors while the network storage server remains online (available for servicing client requests), which includes enabling a user to approve or disapprove remedial changes before the changes are committed. The technique bypasses the usual consistency point process for new or modified data blocks representing potential remedial changes. At a consistency point, dirty data blocks representing the potential remedial changes are written to a change log file residing outside the volume. The modified data blocks are written in sequential order to logical blocks of the change log file. In response to a user input indicating that a potential change should be committed, the corresponding modified data blocks are read from the change log file in the order in which they were written to the change log file, and they are written to persistent storage in that order.
US08793220B2 Automatic document archiving for a computer system
A system and method for processing documents is described. The system and method provide for executing a command as part of the execution of an application program, where execution of the command causes the transfer of the document between a processing device in a computer system and a peripheral device. The present invention also provides for transferring the document data between the processing device and the peripheral device in response to the command. The present invention further provides for archiving the document data in a memory in the computer system in response to the command and transparently to the execution of the application program.
US08793212B2 Methods and systems of effectively managing UV exposure
A system for managing a user's exposure to the ultraviolet radiation including a user input interface, display circuitry including a screen, control circuitry including at least one processor wherein the control circuitry is configured to communicate with the display circuitry and the user input interface, data storage means for storing program instructions that, when implemented by the control circuitry, are configured to determine UV index information corresponding to a user's location, communicate with the user input interface to retrieve information for at least one user parameter, calculate at least one recommended exposure time based on the UV index information and the user parameter information, and communicate with the display circuitry to display the recommended exposure time.
US08793207B1 System and method for adaptive control of user actions based on user's behavior
Disclosed are system, method and computer program product for adaptive control of actions of a user on a computer system. The system monitors one or more actions of the user, applies restriction rules to detect prohibited user actions, and blocks prohibited actions that violate at least one restriction rule. The system also collects information on allowed actions of the user and corresponding system events, analyzes in real-time the collected information about system events corresponding to the allowed actions to detect anomalous actions that did not violate any of the restriction rules, but caused abnormal increase in the usage of certain system resources. When an anomalous action is detected, the system identifies restriction rules that are associated with the detected anomalous action and edits these rules or creates new restriction rules to include the anomalous action prohibited to the user.
US08793202B2 Restoration switching analysis with genetic algorithm
A method for generating switching plans to restore power to out-of-service areas after fault isolation through back feeding. A chromosome architecture is defined to create chromosomes representing candidate post-restoration systems. The chromosomes are evaluated are repeatedly genetically altered until an acceptable solution is identified. The solution identifies a plurality of switching operations that back feed power to the out-of-service areas in the most optimal manner.
US08793196B2 System and method for delivering digitized mail
Systems and methods for optimizing the process of digitizing and delivering physical mail based upon selective scanning are described and in certain illustrative examples, an intelligent agent computer system is employed for making selective scanning decisions in the process of digitizing and delivering physical mail.
US08793183B2 Reverse customized consumer loan search
Embodiments of the present invention relate to methods and systems for implementing a product or property search for a consumer, based upon a consumer's desired down payment or/and desired monthly payment. Embodiments disclosed comprise a first subsystem adapted to receive a consumer profile input from a user interface wherein the said subsystem is capable of qualifying the input consumer profile against a single or plurality of lenders' guidelines, and a second subsystem adapted to match lenders' with whom the consumer qualifies, with product sets or properties, and to present the consumer with a set of available products or properties to select.
US08793182B2 Method of processing investment data and associated system
A computerized method for processing investment data includes providing a server supporting a database for receiving, processing and storing investment data; providing a rules engine for processing rules data employing rules relating to credit assignment; introducing into the server investment data from a plurality of external sources, processing the rules data by the rules engine and permitting user access to the processed and stored investment data. Information regarding customer investments, client information and investment transaction information is provided in the server. A corresponding system is disclosed.
US08793178B2 Electronic bartering system with facilitating tools
A method for responding to order flow is disclosed. The method comprises establishing for a market maker a rule for automatically generating a contra order in response to an order. The rule comprises at least one condition comprising at least one characteristic describing the order. The at least one condition allowing matching based on a security in the order is in a security list specified by the market maker. The method further comprises receiving from a trader the order; matching on the computer the order to the at least one condition of the rule; automatically generating the contra order in response to the order, if the rule is satisfied; and providing the contra order for acceptance.
US08793165B1 Method, program storage device, and apparatus for offering a user a plurality of scenarios under which to conduct a primary transaction
A method of offering a user a plurality of scenarios under which to conduct at least one primary transaction involving at least one specific item, the specific item being one of goods and services, with each one of these scenarios entailing a corresponding cost to the user. The method can include at least the following. Communication is established via a communications device between the user and a system to facilitate the primary transaction. Primary transaction data is obtained relating to the primary transaction, with the primary transaction data including data representing an identity of the user and representing the at least one specific item. The user is offered a choice between at least two scenarios under which to conduct the primary transaction, determining costs of the transaction based on allowance of receiving offers of upsell transactions.
US08793163B2 Package and method for creating such a package for assisting a person in transitioning from one disposable absorbent product to another
A package includes a plurality of a first absorbent product from a first product category and at least one sample of a second absorbent product from a second product category. The first absorbent product and the second absorbent product have a common characteristic. A transition aid has a first region including a depiction of the first absorbent product, a second region including a depiction of the second absorbent product, and a third region including at least one scale of reference comprising a depiction of the common characteristic of both the first absorbent product and the second absorbent product. The depiction of each of the first absorbent product and the second absorbent product is positioned along the scale to indicate the common characteristics of each product. A method for creating such a package is also disclosed.
US08793155B2 Collecting influence information
Embodiments include a system, a device, an apparatus, a method, and a computer program product. A method of reporting influence on a person includes collecting data indicative of the person accessing electronic content over a computer network using the user computing device. The method also includes generating a user influence report by transforming the collected data into information indicative of events associatable with the person accessing the electronic content over a computer network using the user computing device. The method further includes transmitting data indicative of the user influence report via a network, the user influence report being receivable by a site operable to facilitate delivery of a benefit to an owner of the electronic content.
US08793150B1 Method and apparatus for indicating a timeframe modification in a packet-switched network
A method and system for indicating at least one modification to at least one timeframe in a packet-switched network is described. In one example, a visual indicator is used to indicate the modification(s) made to the timeframe(s) associated with at least one test suite is provided. Similarly, a notification of the modification(s) is sent to at least one party impacted by the modification(s). In another example, approval for the modification(s) is obtained.
US08793136B2 Method and apparatus for smart voice recognition
A display device with a voice recognition capability may be used to allow a user to speak voice commands for controlling certain features of the display device. As a means for increasing operational efficiency, the display device may utilize a plurality of voice recognition units where each voice recognition unit may be assigned a specific task.
US08793124B2 Speech processing method and apparatus for deciding emphasized portions of speech, and program therefor
A scheme to judge emphasized speech portions, wherein the judgment is executed by a statistical processing in terms of a set of speech parameters including a fundamental frequency, power and a temporal variation of a dynamic measure and/or their derivatives. The emphasized speech portions are used for clues to summarize an audio content or a video content with a speech.
US08793105B2 Systems and methods for airborne particle contamination control
The present invention relates to a method for airborne particle contamination control, comprising: creating a simulation by modeling a turbulent airflow in an environment that includes an equipment of interest; plotting a flow parameter on the simulation to visualize a flow field of air according to a current design; creating an injection point on the simulation for particles in the environment; determining a particle concentration of the particles; determining, by a computing device and from the particle concentration, whether the current design provides contamination control; in response to determining that the current design does not provide contamination control, creating a modified design; and providing the modified design for implementation. The present invention further relates to a computing device for airborne particle contamination control. The present invention still further relates to a non-transitory computer-readable medium for airborne particle contamination control.
US08793099B2 Calibration of lithographic apparatus
System parameters are checked through self-assessment of a production wafer without a reference or a monitor wafer. In particular, exposure errors and substrate table positioning errors can be corrected for.
US08793094B2 Vibrator motor speed determination in a mobile communications device
One embodiment relates to testing and verifying vibrator motor operation during manufacturing of a device and during in-the-field use. The test relies on an integrated motion sensor or other mechanical measurement circuitry, such as, for example, an accelerometer. In one embodiment, a speed determination for a vibrator motor performance during initial manufacture of the device. Subsequently, when vibration is detected during the in-the-field use, the vibration may be sampled using the integrated mechanical measurement circuitry. Once sampled, a speed may be determined based on a resonance of the sampled signal. Over time, the various speed determinations for the vibrator motor may be analyzed to determine an overall health of the vibrator motor. A threshold for detecting when the overall health of the vibration motor over time has degraded may be predetermined. A notification of a degradation of vibrator motor performance is sent to either a manufacturer or user of the mobile communications device. Other embodiments are described and claimed.
US08793093B2 Tools for design and analysis of over-the-air test systems with channel model emulation capabilities
A wireless electronic device may serve as a device under test in a test system. The test system may include an array of over-the-air antennas that can be used in performing over-the-air wireless tests on the device under test (DUT). A channel model may be used in modeling a multiple-input-multiple-output (MIMO) channel between a multi-antenna wireless base station and a multi-antenna DUT. The test system may be configured to perform over-the-air tests that emulate the channel model. A design and analysis tool may be used to identify an optimum over-the-air test system setup. The tool may be used in converting a geometric model to a stochastic model for performing conducted tests. The tool may be used in converting a stochastic model to a geometric model and then further convert the geometric model to an over-the-air emulated stochastic model. The over-the-air emulated stochastic model may be used in performing conducted tests.
US08793087B2 Modular device for protecting and monitoring a battery
A modular device having at least one master integrated circuit, and one or more slave integrated circuit modules coupled to the at least one master integrated circuit with each slave integrated circuit module of the one or more slave integrated circuit modules coupled to and associated with only a single cell of the battery. Each slave integrated circuit module of the one or more slave integrated circuit modules further comprises: detection circuitry adapted to detect data comprising one or more of the temperature, voltage or charge status, and malfunctioning of the single cell associated with and monitored by the slave integrated circuit; and an interface operable to send said detected data to the at least one master integrated circuit. The at least one master integrated circuit is adapted to send commands to a slave integrated circuit module in response to the detected data detected by the slave integrated circuit module.
US08793083B2 Device for processing tissue samples
A device (20) for processing tissue samples has a processing room (22) for introducing and processing the tissue samples (20). A chamber (34) communicates with the processing room (22). At least one filling level sensor (28, 30, 32) detects a measurement value which is representative of a filling level of a liquid in the chamber (34). A calculating unit determines a filling level of the liquid in the processing room (22) depending on the filling level of the liquid in the chamber (34).
US08793081B1 Internal structural monitoring system
A improved method of monitoring a structure by mounting a sensor within a cavity of the structure to measure at least one of strain experienced by the structure and vibration experience by the structure. Mounting a wireless communication unit mounted within the structure and connecting the wireless communication unit to the sensor to receive data from the sensor and transmit the data to a receiver outside the structure. Mounting a power supply within the structure and connecting the power supply to the sensor and the wireless communication unit to supply necessary electrical power to the sensor and the communication unit.
US08793080B1 Sucker rod load measurement
A load measuring system comprising a collar mounted between the two cables of the bridle on a sucker rod pump and a measuring device to determine the clamping force of the collar. When the cables are clamped together a pre-determined distance at an angle from the vertical, the load on the cables can be determined from the clamping force. The clamping force is measured by a strain gauge or other type of load cell. The load is measured and recorded at frequent intervals during the pump stroke, and by further analysis, critical operational parameters of the pump can be determined, and the information can be used to control the operation of the pump.
US08793071B2 Navigation method of mobile terminal and apparatus thereof
A navigation apparatus including a wireless communication unit configured to wirelessly communicate with an entity; a controller configured to search a plurality of candidate paths from a current location to a destination from map data, and to calculate a fuel consumption index based on multiple road information conditions for a corresponding candidate path from the current location to the destination; and a display unit configured to display the calculated fuel consumption index for each of the plurality of candidate paths. Further, the fuel consumption index indicates an estimated amount of fuel used to travel the corresponding candidate path.
US08793070B2 Process for generating computer flight plans on the internet
A process of providing an aviation navigation chart over a computer network includes receiving a request by a server computer from a client computer. The client computer is in communication with the server computer via the computer network. The request is received over the computer network. The request includes an indication of a departure point and a destination point selected by a user of the client computer. The process also includes generating, at the server computer, a composite travel navigation chart in response to the request. The composite travel navigation chart includes a travel chart image with the departure point and the destination point and a route line extending between the departure point and the destination point. Furthermore, the process includes delivering the composite travel navigation chart from the server computer to the client computer for display by the client computer.
US08793067B2 Route searching device
A route searching device according to an embodiment of the invention includes an estimated fuel consumption amount computing unit that computes an estimated fuel consumption amount of each interval constituting plural routes from a departure point to a destination and an optimum route selecting unit that selects a route in which a total of the estimated fuel consumption amount from the departure point to the destination is minimized. The estimated fuel consumption amount computing unit includes a cruise fuel consumption amount computing unit that computes a cruise fuel consumption amount for each interval by multiplying a distance of the interval and a fuel consumption rate determined according to an average vehicle speed a vehicle-speed fluctuation fuel consumption amount computing unit that computes a vehicle-speed fluctuation fuel consumption amount for each interval in each road category by multiplying the distance of the interval and the a fuel consumption rate, the fuel consumption rate being determined from an average vehicle speed and the road category of the interval and a gradient fuel consumption amount computing unit that computes a gradient fuel consumption amount for each interval by multiplying the distance of the interval and a fuel consumption rate determined according to a road average gradient. The estimated fuel consumption amount is obtained by adding the cruise fuel consumption amount, the gradient fuel consumption amount, and the vehicle-speed fluctuation fuel consumption amount.
US08793057B2 Bounded vehicle driveline twist estimating
A method for controlling a vehicle driveline having a power source and a transmission clutch includes using a difference between two spaced locations in the subject vehicle driveline to determine driveline twist speed due to applied torque, using a product of driveline twist speed and a sampling interval to produce an estimated driveline twist from the sum of incremental changes in driveline twist that are between predetermined upper and lower magnitudes, producing, in response to a demanded wheel torque, a first signal that controls torque transmitted from the power source to the clutch during a lash crossing using the estimated driveline twist and the current driveline torque; and producing a second signal that controls clutch torque capacity such that clutch slip is produced during the lash crossing.
US08793050B2 Connection of personal terminals to the communication system of a motor vehicle
A communication system of a motor vehicle is provided. The communication system includes a vehicle operating unit, a vehicle output unit, and an interface computer. The interface computer is connected to the vehicle operating unit and the vehicle output unit. The interface computer is implemented for the purpose of connecting a mobile terminal to the vehicle operating unit and the vehicle output unit such that information from the mobile terminal is displayable on the vehicle output unit and the mobile terminal is operable via the vehicle operating unit.
US08793048B2 Apparatus and method for analyzing multiple fault occurrence of multiple-state device
Apparatus, and an associated method, for analyzing operation of a multiple-state device, such as a vehicular automatic transmission under multiple-fault occurrence. An identifier identifies all possible path sequences of an initial state responsive to occurrence of all possible faults and all possible remediation actions. The paths are identified for a multiple-fault occurrence of two or more faults. For each of the possible paths, a hazard level is assigned, and the hazard levels are sorted to obtain preferred path sequences. Analysis of the possible paths and their associated hazard levels is made, and a state control scheme is formulated.
US08793041B2 Electric powered vehicle and control method for the same
A power supply system includes a main power storage device and a plurality of sub power storage devices. A converter is connected to a selected one of the sub power storage devices to perform voltage conversion bidirectionally between the selected sub power storage device and an electric power feeding line. A control device executes charging control for controlling input of electric power from a load device to the main power storage device and selected sub power storage device, and switching control for switching electrical connection between the plurality of sub power storage devices and electric power feeding line, according to a braking request of the electric powered vehicle. The control device prohibits or limits, until completion of one of the charging control and switching control, the other control.
US08793037B1 Legacy waveform implementation in a multi-function antenna
An antenna having at least a directional mode of operation is mounted onto an aircraft for transmission of avionics waveforms. An orientating module minimizes the power requirements of the antenna by directing an orientation of transmission at least substantially toward a receiver. A processor is coupled with the orientating module for controlling the orientation of transmission. Control programming operates the processor to determine the orientation of transmission and activate the orientating module to direct the antenna to transmit in the determined orientation.
US08793030B2 Power saving method for a temperature-controlled electrical heating food processing device
The present invention provides with a power saving method for the electrical heating food processing device of temperature-controlled, which applied the thermal sensor dynamic senses the temperature of the heater; and the microprocessor judges that whether the real-time sensed temperature signal is within the corresponding temperature interval, then deals with the data. The microprocessor judges that whether the continuous-time length of the corresponding temperature interval exceeds the preset time threshold on the basis of the judgment of the temperature interval. If does, reduce the temperature or shutdown the power, otherwise return to the normal working mode. It realizes automatically temperature reduction and automatically shutdown when the food processing device is unused. The temperature reduction automatically can reduce the temperature difference of the heater and the surrounding environment, which can realize the energy consumption reduction; the shutdown automatically can avoid energy wasting due to long period of empty load of the food processing device, which can realize the power saving.
US08793028B2 System and method for determining potential power of inverters during curtailment mode
A power inverter system includes a plurality of power inverters such as solar inverters receiving power from at least one energy source. Each power inverter includes algorithmic maximum peak power tracking (MPPT) software or integrated MPPT firmware to calculate its own potential real power. A controller is in electrical communication with selected power inverters that are operating in curtailed modes of operation and commands each selected power inverter to shift its power production duties and to perform MPPT sweeps. Each selected power inverter then calculates its own potential real power capability in response to corresponding MPPT sweep data. The potential real power capability information is received by the controller that transmits the information to a power utility allowing the power utility to more efficiently utilize real and reactive power available by the plurality of power inverters
US08793026B2 Electrical load management system
An electrical load life-cycle management and analysis system and method are presented. In the system and method, a database module stores electrical system configuration data and electrical system requirements, and an electrical system analysis module determines electrical system performance characteristics as a function of and based on the electrical system configuration data. In addition, an electrical system configuration management module manages at least one change to the electrical system configuration data, and compares the electrical system performance characteristics to the electrical system requirements to enable optimal performance and to provide compliance information.
US08793018B2 Data processing system for an industrial robot and method for managing available resources thereof
In a method and a computer system for controlling an industrial robot, multiple data packets are received by the computer system, each of the data packets having a destination address with different priority classes being associated therewith in advance by the computer system. A chronological association of tasks with the resources of the computer system is made for processing the individual received data packets, based on the relevant priority class of the destination address of a received data packet.
US08793011B2 System for the automatic detection of load cycles of a machine for the transferring of loads
The present invention relates to a system for the automatic detection of load cycles of a machine for the transferring of loads, wherein the machine includes a lifting apparatus for the raising of the load and a transport apparatus for the horizontal movement of the load, comprising: a load change detection for the automatic detection of a load change at least on the basis of the output signals of a lifting force measurement apparatus, a load position detection which detects the position of the load in at least a horizontal direction and a load cycle detection for the automatic detection of a load cycle, wherein the load cycle detection takes place at least on the basis of the output signals of the load change detection and of the load position detection. In accordance with the invention, the load cycle detection stores the position of the load as the load pick-up point when a positive load change was recognized and evaluates the positive load change as the start of a new load cycle on the basis of a query as to whether the load has been moved a predetermined distance from the load pick-up point in the horizontal.
US08793008B2 Method for determining fittings for constant tables of automatic placement machines
A method determines setups for constant tables of automatic placement machines in placement lines at predetermined table locations by mixed integer linear optimization based on input data describing the placement infrastructure and input parameters that can be specified by the operator or user. The method can be used regardless of the mounting technique used (for example, plug in mounting technique, surface mounting technique, or a hybrid technique). The method can be advantageously used with other methods, for example, cluster methods for forming setup groups or line balancing for cycle time optimization.
US08793006B2 Method and apparatus for the controlled fabrication of micro and nanoscale structures by thermocapillary lithography
An apparatus and method of controllably stimulating the growth and evolution of 2D and 3D structures from a thin film mass transfer process such that complex devices can be designed and fabricated having engineered features of different heights and separation distances in a single or few process steps are provided. More specifically, the apparatus and method allows for the construction of engineered temperature gradient fields capable of controlling for, and taking into account, proximity effects during the growth and evolution of adjacent structures, which in turn allows for the production of technologically significant micro and nanoscale devices in a number of fields.
US08793003B2 Controlling operations of vapor compression system
A method and a system control an operation of a vapor compression system using a set of control inputs. A control value is determined based on an output of the operation of the vapor compression system and a setpoint for the operation of the vapor compression system. The control value is used to select at least a subset of the set of control inputs from a computer-readable medium, wherein the subset of control inputs, along or in combination with a function of the control value, forms the set of control inputs.
US08792984B2 Connector assemblies for implantable medical electrical systems
A device connector assembly includes a plurality of electrical contacts and a sealing member including a corresponding plurality of apertures; each electrical contact extends within a corresponding aperture of the plurality of apertures such that each contact is accessible for coupling with a corresponding connector element of a lead connector. The lead connector elements protrude from a first side of an insulative substrate of the lead connector, and may be coupled to the contacts of the device connector assembly by aligning each connector element with the corresponding aperture of the sealing member, and applying a force to a second side of the insulative substrate, opposite the first side, in order to press each connector element into engagement with the corresponding contact.
US08792960B2 Magnetic resonance method and apparatus for automated analysis of joint inflammation, joint proteoglycan proportion, and joint osteoarthritis
In a magnetic resonance method and apparatus for generating an analysis of an inflammation of a joint, for determining a proteoglycan proportion of a joint, and for generating an analysis of osteoarthritis of a joint, for a predetermined region within a body of a patient, a three-dimensional MR image data set is generated with a magnetic resonance imaging scanner. At least, a portion of a joint is located within the region. For each of several different automatically determined layers, a two-dimensional MR image is calculated from the three-dimensional MR image data set. For each layer, the thickness of a predetermined tissue, which is represented in the two-dimensional MR image corresponding to the layer, is determined, by means of which an analysis of a joint inflammation is automatically determined depending on the respective thicknesses. A further layer in the region is also automatically determined and, after injecting a contrast medium, a two-dimensional T1-weighted MR image is generated for this layer, from which a proteoglycan proportion is automatically determined. From the analysis of the joint inflammation and the proteoglycan proportion, it is then possible to perform a reproducible analysis of osteoarthritis of the joint.
US08792958B2 Mapping probe assembly with skived tube body frame
An embodiment of a mapping probe assembly includes a body frame with a lumen therein. The body frame includes a catheter shaft region, a loop section and a transition region between the catheter shaft region and a loop section. A plurality of mapping electrodes are attached around the loop section. Electrical conductors extend through the lumen of the body frame to the mapping electrodes. In some embodiments, the loop section is skived, where a portion of the body frame is removed toward the interior of the loop section. The loop section has a generally planar loop, and further has a loop center. In some embodiments, the catheter shaft has an alignment generally perpendicular to the loop section where the alignment of the catheter shaft is along a line that intersects the planar loop proximate to the loop center.
US08792953B2 Transcutaneous analyte sensor
The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
US08792946B2 Electronic circuit and radio communications system
The electronic circuit includes: a micro controller unit; a timer operable to measure a standby time of the micro controller unit; a buffer circuit connected with an output-signal terminal of the timer; a logic circuit controlled by an output signal of the timer and an output signal of the micro controller unit; and a power-on switch controlled by the logic circuit. The buffer circuit has no protection diode connected with an input terminal thereof on a power-source side, and connected to a common power source shared with the micro controller unit. The switch is one for controlling the power source of the micro controller unit and buffer circuit. The micro controller unit is made to transition to an active state to either a standby state or a power-source cutoff state during the standby time.
US08792944B1 Wireless device gesture detection and operational control
Wireless device gesture detection and operational control comprises identifying a first position of the device based on a sensor reading of at least one sensor operating as part of the device. The method may also include identifying a change in the device's position to a second position that is different from the first position, and receiving a specific pattern of touch input data on a touch pad of the device, the specific pattern of touch input data identified as a predefined object which corresponds to dimensions of a human ear being pressed against the touch pad and changing a current operating state of the device to a different operating state based on a comparison and detection operation.
US08792943B2 Portable electronic equipment and character information conversion system
Provided is portable electronic equipment capable of mutually converting character information and simplified character information. The portable electronic equipment is equipped with a display unit; a character information acquisition unit that acquires character information; a trigger signal detection unit that detects a prescribed trigger signal; a character information conversion unit that simplifies character information by extracting sentence elements from the character information and rearranging the sentence elements into a prescribed order or simplifies the character information by replacing prescribed words in the character information with symbols pertaining to said words, when the trigger signal is detected by the trigger signal detection unit; and a display control unit that displays on the display unit the character information simplified by the character information conversion unit.
US08792931B2 Method, apparatus and system for controlling carrier power amplifier of base station
A method, an apparatus, and a system for controlling a carrier Power Amplifier (PA) of a Base Station (BS) in a network communication field are disclosed. The method includes: obtaining power control information of the carrier PA at a next timeslot; and adjusting working voltage of the carrier PA at the next timeslot according to the power control information. An apparatus and a system for controlling a carrier PA of a BS are also disclosed. The method, apparatus, and system can reduce energy consumption of the BS and improve energy efficiency of the BS.
US08792924B2 System and method for multi-cell access
A system and method for multi-cell access are provided. A method includes transmitting at least one control channel to a communications device. The at least one control channel includes control information, and the transmitting is performed by at least one cell in a subset of a cooperating set. The method also includes transmitting to the communications device based on control information transmitted to the communications device, or receiving from the communications device based on control information transmitted to the communications device. The transmitting is performed by at least one other cell in the cooperating set, or the receiving is performed by the at least one other cell in the cooperating set.
US08792919B2 Paging DRX optimization
In one exemplary embodiment of the invention, a method includes: receiving, by an apparatus, a first message having information descriptive of a parameter N in relation to a parameter T, where the apparatus is configured to participate in discontinuous reception of at least one paging message, where N is indicative of a number of paging groups per radio frame, where T is indicative of a number of radio frames over which the discontinuous reception is to occur; and receiving, by the apparatus, the at least one paging message in accordance with the information descriptive of N in relation to T.
US08792911B2 Navigation system and method
A navigation system and method which provides direction to visitors in buildings or groups of buildings. The system includes a check-in computer for recording identification information and destination information of a person upon entry into a building, for interrogating a wireless communicator associated with the person to obtain a wireless identifier, and for storing the identification information, the destination information, and the wireless identifier in a record. The system further includes a plurality of navigation stations for receiving the wireless identifier along a route of the person, for determining directions to a next navigation station along the route based upon the destination information in the record, and for providing the directions to the person.
US08792910B2 Method and arrangement to monitor distances among a group of electronic communication devices
A method and service-related nodes for providing a deferred distance notification for at least two user devices. A Location-based gateway receives a request for a deferred distance notification for user devices, and sends a request to a Location enabler for the location of the user devices. The gateway receives location data from the Location enabler, and monitors the fulfillment of user device distance-related event criteria. When a user device distance-related event criterion is fulfilled, the gateway triggers the deferred distance notification, and sends the notification of the user device distance event to an application node. The application node sends a location request after which the Application node receives the notification. Distance notification can thus be provided to a user requesting a location-deferred service, such that the location of entire groups of users can be revealed to the requesting party.
US08792905B1 Location monitoring using clusters of entities
Systems, methods, and machine-readable media for monitoring the locations of a number of entities are provided. The system may be configured to track the locations of a multitude of entities by grouping entities together into clusters of entities based on their geographic proximity and trajectories. A member of a cluster may be identified as a leader or a follower. The system may receive a number of location reports for the entities and update the locations of the entities based on whether the entity is a leader or a follower. For example, the system may update a back-end location database with the location information for a leader while location updates for followers may be converted into locations that are relative to the corresponding leader's and cached at the system.
US08792904B2 System and method for non-cooperative stimulation of mobile communication terminals
Methods and systems for locating Mobile Stations (MSs) that are served by a Wireless communication Network (WLN) in a given geographical area. The MSs typically communicate with other parties, or connect to the Internet, through the WLN, wherein Base Transceiver Stations (BTSs) serve as the WLN front ends from the MSs perspective. A Stimulating Apparatus (SA) monitors control messages that the BTSs in the area of the SA broadcast to MSs. The SA analyzes the control messages that it receives, selects one transmitting BTS and creates a modified version of the control messages that it has received from the selected BTS. The SA then broadcasts the modified messages on behalf of the selected BTS by using its frequency channel. The discrepant transmission parameters are designed to stimulate any MS that receives them to induce a network event from which the MS location may be estimated.
US08792903B2 Trajectory-based location determination
The subject matter disclosed herein relates to determining a location of a mobile device using an estimated trajectory of motion of the mobile device, and in particular, using a comparison of the estimated trajectory with one or more predetermined candidate trajectories.
US08792899B2 Regionalized delivery of hybrid mobile broadcast services or channels in a mobile broadcast network
Methods, apparatus and computer program products are defined for a hybrid mobile broadcast service. By forming hybrid services from both wide area components and local area components, hybrid services are able to be regionalized so as to meet the needs of the users in given a locale or region. In one example, a wide area video component may be combined with a local area alternate language to provide an alternate language service to a specified geographic region within the mobile broadcast network. In additional aspects, multiple local area infrastructures can be combined to form a regionalized infrastructure for the purpose of delivering the hybrid service across a designated region.
US08792893B2 Mobile telecommunications system
A method of processing a handover request from a base station controller (BSC) of a GSM (Global System for Mobile communication)-type network. The method comprises the steps of passing a handover request with GSM-type parameters from a base station controller (BSC) through a Master Switching Center (MSC) of the GSM-type network to a UMTS core network (CN) and to a Radio Network Controller (RNC) of the UMTS (Universal Mobile Telecommunications System) network, translating the GSM-type parameters to UTRAN parameters in the Radio Network Controller (RNC), and allocating UTRAN resources in response to the translated parameters.
US08792889B2 Method and apparatus for performing inter-frequency handoff in a wireless communication network
Techniques for performing inter-frequency handoff in a wireless communication network are described. An access terminal may acquire a first sector on a first frequency (e.g., at power up), receive an overhead message from the first sector, obtain neighbor list information from the overhead message, and store this information. The access terminal may be directed from the first frequency to a second frequency, e.g., to balance network load. The access terminal may perform handoff to a second sector on the second frequency. This handoff may be unsuccessful if the access terminal is within the coverage of the first sector but outside the coverage of the second sector, even though the two sectors may be co-located. If the handoff is unsuccessful, then the access terminal may determine a neighbor sector based on the stored neighbor list information, then attempt acquisition of the neighbor sector, and perform handoff to the neighbor sector if acquired.
US08792879B2 System and method of performing remote diagnostics on a computing device
A user's cellular communication device communicates with a peer cellular communication device to perform diagnostic or repair functions on a computer connected to the user's device. The user's device is connected to the computer via a cable. The remote device commands the user's device to query the computer via the cable connection for information about the computer. Based on that information, the remote device generates commands to send to the user's device. Upon receipt, the user's device employs the commands to execute selected diagnostic and repair programs resident on the computer.
US08792877B2 Range extension techniques for a wireless local area network
Techniques for extending transmission range in a WLAN are described. In an aspect, a receiving station determines the frequency error between a transmitting station and the receiving station based on one or more initial packet transmissions and corrects this frequency error for subsequent packet transmissions received from the transmitting station. The residual frequency error is small after correcting for the frequency error and allows the receiving station to perform coherent accumulation/integration over a longer time interval to detect for a packet transmission. The longer coherent accumulation interval improves detection performance, especially at low SNRs for extended transmission range. The techniques may be used whenever the receiving station knows the identity of the transmitting station, e.g., if the subsequent packet transmissions are scheduled. Other aspects, features, and embodiments are also claimed and described.
US08792876B1 System and method for provisioning flows in a WiMAX network environment
An apparatus is provided in one example embodiment and includes a network element coupled to a base station and a network and operating in a WiMAX communications environment. The base station is coupled to an endpoint, the network element defining authentication, authorization, and accounting (AAA) attributes for the endpoint at an interface between the network element and the base station. In more specific embodiments, the network element defines one or more quality of service attributes for the endpoint and the network element defines a layer two virtual local area network (VLAN) priority/class of service (Cos). In still other embodiments, the network element defines a layer three Internet Protocol differentiated service code point (IP-DSCP). Traffic separation can be specified on a per-subscriber basis or a per service-flow basis and, further, the traffic separation can be executed through a virtual router element.
US08792871B2 System and method for user profiling from gathering user data through interaction with a wireless communication device
A system, method, and wireless communication device that profiles a user thereof, or a user at a second wireless communication device in communication therewith. The wireless communication device gathers user data for a user thereof, or from a user at a second wireless communication device, and either directly generates, or has generated elsewhere, a user profile, such as a personality or psychological profile, or medical diagnosis of the user, and can display the user profile to the user and/or alter the wireless communication device functionality based upon the user profile. The gathered user data can be from physical user interaction with the wireless communication device, or from other equipment resident at the wireless communication device, such as a camera and medical diagnostic devices.
US08792868B2 Personalized electronic address book
In some embodiments of the present disclosure the location of a mobile device can be used to manage a user's electronic address book and connect a user to various members of a directory.
US08792865B2 Method and apparatus for adjusting packet data content by sending null packets based on transmitter signal condition or requirement
Systems and methods are provided for mitigating interference in a wireless network to facilitate network performance. In an aspect, a method for transmitting wireless data packets is provided. The method includes receiving data packets from a wireless distribution network. The data packets are analyzed to determine if a subset of the data packets are to be suppressed in view of transmitter signal conditions and substituting null packets for the subset of data packets if the subset of data packets are determined to be suppressed.
US08792860B2 Mobile certificate distribution in a PKI
A method of providing certificate issuance and revocation checks involving mobile devices in a mobile ad-hoc network (MANET). The wireless devices communicate with each other via Bluetooth wireless technology in the MANET, with an access point (AP) to provide connectivity to the Internet. A Certificate authority (CA) distributes certificates and certification revocation lists (CRLs) to the devices via the access point (AP). Each group of devices has the name of the group associated with the certificate and signed by the CA. A device that is out of the radio range of the access point may still connect to the CA to validate a certificate or download the appropriate CRL by having all the devices participate in the MANET.
US08792856B2 Multi-tiered, usage-based pricing service plan
A non-transitory computer-readable medium comprising instructions executable by at least one processor, the instructions to cause the at least one processor to bill a subscriber, enrolled in a multi-tiered pricing plan, a plan fee associated with the multi-tiered pricing plan, for each billing cycle of a plurality of billing cycles, for services associated with a subscriber device; track, for each billing cycle, an amount of usage of the services; determine, for each billing cycle, a pricing tier corresponding to the tracked usage; and bill the subscriber, for each billing cycle, a fee associated with the corresponding pricing tier, wherein at least two of the corresponding pricing tiers differ.
US08792855B2 Methods and apparatus to identify wireless subscriber activity status
Example methods and apparatus to identify wireless subscriber activity status are disclosed. A disclosed example method includes identifying a market of interest associated with wireless services, and creating a list of telephone numbers (TNs) from the identified market of interest. The example method also includes initializing each TN in the list of TNs as dormant, monitoring each TN in the list of TNs during a monitoring duration for an indication of activity, and when the indication of activity is received, associating one of the TNs in the list of TNs with an active status.
US08792853B2 Message broadcasting over wireless networks
Systems and methodologies are described that facilitate broadcasting and receiving messages in a wireless media broadcast network. Mobile devices are equipped to receive media over a broadcast network where presentation of the data can be enabled through a content policy. Broadcast messages can be provisioned and delivered over the network such that mobile devices can receive the message regardless of the level or existence of purchased content. The messages can be broadcast for multiple purposes, including emergency messages, which can come from an emergency or amber alert system, venue and/or location specific messages, etc. The messages can be broadcast at a regional level as well by leveraging such functionality of the media broadcast network.
US08792847B2 Linearity in passive mixer circuits
A circuit used in a mixer configured to receive a signal made up of a relatively small modulation signal and a relatively large carrier signal is described. The mixer includes multiple switches. A balancing circuit configured to receive a supply voltage and a clocking signal is provided, and the balancing circuit provides a control signal to a switch in the mixer. The balancing circuit includes a capacitor configured to receive and selectively dissipate charge as a gate voltage along a gate path. The control signal causes switching of the switch in the mixer at times in accordance with the clocking signal according to a voltage difference value between a source voltage and the gate voltage, wherein the voltage difference value between the source voltage and the gate voltage is approximately a predetermined voltage value greater than a turn on voltage level of the switch.
US08792841B2 Method for providing radio channel list and mobile terminal supporting the same
A method for providing a radio channel list and a mobile terminal supporting the method are disclosed. The mobile terminal includes a radio module for performing a radio channel search and for supporting radio broadcast reception, a radio antenna that serves as an antenna for the radio module, a switch placed between the radio module and the radio module, and a control unit for controlling a process of generating a first channel list of ineffective radio channels by performing radio channel search while the radio antenna is disconnected from the radio module by the switch, generating a second channel list of effective radio channels by performing radio channel search while the radio antenna is connected to the radio module by the switch, creating a valid radio channel list by removing entries of the first channel list from the second channel list, and providing the created valid radio channel list.
US08792838B2 Radio communication apparatus, radio communication method, and non-transitory computer readable medium storing radio communication control program
A combination of antennas to be used is selected based on a distance between a plurality of antennas or the polarization direction of a radio signal to be transmitted/received.
US08792837B2 Transmission/reception antenna and transmission/reception device using same
A transmission/reception antenna and a transmission/reception device using the antenna wherein the antenna includes a dielectric base board, an excitation loop antenna provided on the dielectric base board, a transmission/reception loop antenna provided on the dielectric base board in close proximity of but not in contact with the excitation loop antenna, and a resonance capacitor connected between two ends of the transmission/reception loop antenna. A coupling capacitor is connected to one of the two ends of the transmission/reception loop antenna. The excitation loop antenna is connected to a transmitter, and the transmission/reception loop antenna is connected to the receptor via the coupling capacitor. Thereby, the frequency property may be expanded without increasing the power consumption, and the reception processing unit is enabled to properly process the reception signal.
US08792831B2 Wireless communications device with performance monitoring and associated methods
A mobile wireless communications device includes a transceiver comprising a transmitter and a receiver, an auxiliary receiver, and a controller. The transmitter is configured to upconvert a transmit baseband modulated signal and generate an RF modulated signal having a transmit impairment. The auxiliary receiver is configured to downconvert the RF modulated signal and generate a receive baseband modulated signal having the transmit impairment. The auxiliary receiver is selectively configured to operate based on a control signal in a single-mixer mode when the transmitter is selectively configured to operate in a dual-mixer mode, and in the dual-mixer mode when the transmitter is selectively configured to operate in the single-mixer mode. The controller is configured to compare the transmit baseband modulated signal to the transmit impairment to determine an error difference therebetween, and generate the control signal based on the error difference.
US08792830B2 Method and apparatus for carrier aggregation in wireless communication system
A carrier aggregation method in a wireless communication system and a corresponding apparatus, the method including using one baseband including two information and two radio frequency (RF) chains for aggregation of two component carriers at first and second frequency bands for each antenna port, switching the one baseband to at least one RF chain corresponding to the component carrier characteristic of the two RF chains upon use of the first frequency band, and transmitting a signal through the switched at least one RF chain.
US08792828B2 Enhanced wireless handset, including direct handset-to-handset communication mode
A wireless handset is provided with enhanced features and capabilities. The wireless handset may be embodied as a full-featured handset that is capable of operating either within a wireless network (such as a cellular or PCS network) or in a direct handset-to-handset communication mode that is independent of the wireless network. Alternatively, the wireless handset may be embodied as a special purpose handset, that is capable of simply operating in a direct handset-to-handset communication mode. The wireless handset may additionally include features for supporting and enhancing direct communication between handsets. Such features may include a find feature that permits a user to determine which objects, including other wireless handset users, are located within a predetermined operating range of the wireless handset. A memorize feature may also be provided to permit handsets and other objects exchange information by wireless transmission.
US08792817B2 Overlap positioning system
Overlap positioning systems are provided for use with a receiver transport system that moves receiver from a pre-printing path, past a print engine, to a post-printing path. In one aspect, the overlap positioning system has a receiver transport system that moves receiver from a post-printing path to a reentry point in the pre-printing path, a diverter selectively diverts the first receiver from the post printing path into a recirculation system having a plurality of surfaces to guide the first receiver from the post printing path to a reentry in the pre-printing path; and a receiver movement system moves the first receiver through the recirculation system; a controller and sensor system cooperate to cause one of the first receiver or a second receiver to be first through the reentry point and the other is advanced through the reentry point at a point where an overlap of a determined amount is provided.
US08792813B2 Transfer roll and image forming apparatus
A transfer roll includes a cylindrical conductive substrate; an inner elastic layer having an Asker-C hardness of from 5° to 20°; and an outer elastic layer having an Asker-C hardness of from 30° to 45° in this order, wherein the transfer roll satisfies the following Expression (1): ρ0(in)>ρ0(out)  Expression (1): wherein ρ0(in) is a volume resistivity of the inner elastic layer that is measured by applying an applied voltage of 1000 V in an environment of a temperature of 22° C. and a humidity of 55 RH % in an unloaded state, and ρ0(out) is a volume resistivity of the outer elastic layer that is measured by applying an applied voltage of 1000 V in an environment of a temperature of 22° C. and a humidity of 55 RH % in an unloaded state.
US08792811B2 Belt driving apparatus and image forming apparatus including the belt driving apparatus
A belt driving apparatus includes: an endless belt member; a belt driving portion for driving the belt member to move the belt member in an endless path at a variable traveling speed; a steering roller, provided tiltably while stretching the belt member, for steering the belt member during traveling; a steering driving portion for tilting the steering roller at a variable tilting speed; and a controller for setting the tilting speed, when the steering roller is tilted through a certain angle, so as to be higher when the traveling speed of the belt member is a first traveling speed than when the traveling speed of the belt member is a second traveling speed lower than the first traveling speed.
US08792802B2 Developing device for preventing toner leakage
A developing device is capable of preventing developing agent from leaking from a developing frame of a developer cartridge. The developer cartridge includes a developing agent carrying member, a layer thickness regulator, and a first seal positioned between the developing agent carrying member and the layer thickness regulator. The regulator includes a plate member provided with a projecting portion. The projecting portion has a laterally outer end portion positioned inward of laterally outer end portion of the first seal.
US08792800B2 Cooling device and image forming apparatus including same
A cooling device using a liquid coolant, including a heat receiving part separatably contactable to a target to be cooled detachably installable in an image forming apparatus, a heat releasing part to release heat from the liquid coolant, a circulation channel through which the liquid coolant is circulated between the heat receiving part and the heat releasing part, and a pump operatively connected to the circulation channel to convey the liquid coolant through the circulation channel. The circulation channel has a flexible part and a metal part continuous with the flexible part.
US08792795B2 Image forming apparatus that forms and senses marks and method for controlling image forming apparatus
In an image forming apparatus, developer remaining on a photosensitive member as transfer residual developer is caught temporarily by a catching portion. In a collecting process, the transfer residual developer caught by the catching portion is returned to the photosensitive member, the transfer residual developer then is transferred onto a conveyor member, and the transfer residual developer is collected by a collecting portion. In the collecting process, the presence or absence or an amount of the transfer residual developer transferred onto the conveyor member is measured.
US08792790B2 Apparatus and method for supporting mobility of a mobile terminal that performs visible light communication
A method and apparatus for supporting mobility of a mobile terminal in a Visible Light Communication (VLC) system. The method includes searching, by the VLC device, for a first mobile terminal in a plurality of cells; locating the first mobile terminal in a first cell among the plurality of cells; exchanging data with the first mobile using a light source of the first cell; determining whether a response signal corresponding to data reception is received from the first mobile terminal in the first cell; searching for the first mobile terminal in a neighboring cell of the first cell, if the response signal is not received; and determining the neighboring cell as a second cell for visible light activation, if the first mobile terminal is located in the neighboring cell.
US08792785B2 Circuit for monitoring the receiver of an optical transceiver and the method for monitoring burst mode optical power thereof
A circuit for monitoring an optical receiver or transceiver, architectures, circuits, and systems including the same, and a method for monitoring received optical power are disclosed. The receiver monitoring circuit comprises an avalanche photodiode (APD), a microprocessor, and first and second transresistance amplifiers. The microprocessor is configured to supply bias voltage to the APD. Photocurrent produced by the APD is supplied to the first and second transresistance amplifiers, and then the microprocessor captures optical power from the voltage signal of the first and second transresistance amplifiers. By algorithms and microprogramming systems, the circuit for monitoring the optical receiver and method of monitoring optical power enables precision compensation for monitoring burst mode optical power in commercial temperature ranges and powers, and also can be applied to high precision digital monitoring of optical transceivers in a PON system in the commercial temperature range with error values within ±1 dB.
US08792776B2 System and method for generating video taping reminders
Electronic Guide products give the user the ability to videotape selected programs. Once a program has successfully been taped a message is displayed, reminding the viewer that they have taped it. (E.g. “You taped Xxxxx; have you watched it yet?”) Information comprising information that shows are taped, the particular shows taped and viewer profiles allow advertisements targeted to the viewer who typically records a given type of programming to be presented.
US08792773B2 Digital video managing and searching system
A system for managing and searching for a digital video includes: a video feature point extraction unit decoding an input video and extracting a feature point; a video feature point database (DB) storing and managing a feature point of a video to be compared (i.e., a comparison target video), and a video feature point comparison unit coarsely comparing the feature point of the input video and that of the comparison target video to acquire a candidate group, and minutely comparing the candidate group to detect a content repeated section, and informing a user of the content repeated section.
US08792769B2 Display processing apparatus and method, and storage medium
A display processing apparatus acquires a plurality of images and time data corresponding to the respective images. The display processing apparatus selects, as the time interval at which the plurality of images are switched and displayed one by one, either a time interval based on the difference between time data corresponding to images before and after switching, or a predetermined interval. The display processing apparatus switches the plurality of images at the selected time interval, and displays them on a display device.
US08792760B2 Optical electrical hybrid cable
An optical electrical hybrid cable for transmitting an optical signal and an electrical signal simultaneously is provided. The optical electrical hybrid cable includes a fiber-optic cable disposed in the center of the optical electrical hybrid cable, and including a plurality of tubes each of which comprises a plurality of optical fibers operatively mounted in an inner space thereof, and a first binder disposed around the plurality of tubes, a plurality of power cables disposed around the fiber-optic cable, each of the power cables comprising a plurality of conducting wires, and a second binder disposed around the plurality of power cables.
US08792754B2 Modalmetric fibre sensor
A modalmetric fiber sensor comprising a multimode sensor fiber; a light source for launching light into the multimode sensor fiber to produce a multimode speckle pattern of light at an end of the multimode sensor fiber; a single mode fiber to receive light from the multimode speckle pattern; a detector connected to the single mode fiber to detect the received light from the speckle pattern; and a further multimode fiber disposed between the end of the sensor fiber and the single mode fiber such that the single mode fiber receives light from the speckle pattern by transmission through the further multimode fiber and the received light includes higher order modes regenerated in the further multimode fiber, wherein the further multimode fiber is overfilled with received light from the speckle pattern.
US08792752B2 Optical waveguide element module
Provided is an optical waveguide element module which suppresses reflection of a modulation signal and attenuation of a modulation signal, even when an impedance of a modulation electrode of an optical waveguide element and an impedance of a transmission line for inputting the modulation signal from the external of the optical waveguide element are different from each other. The optical waveguide element module is provided with an optical waveguide element, which has a substrate (1) composed of a material having electro-optical effects, an optical waveguide (2) formed on the substrate, and a modulation electrode (3) which modules optical waves propagating in the optical waveguide; a connector (8), wherein an external signal line which inputs the modulation signal to the modulation electrode is connected to the modulation electrode; and a relay line which connects the connector and the modulation electrode and is formed on a relay substrate (7). Impedance of the relay line changes stepwise or continuously, and reflection of the modulation signal in the optical waveguide element module is suppressed.
US08792749B2 Scaling device and method capable of controlling data flow quantity
A scaling device for receiving and scaling a digital image signal includes a scaling module and a data quantity control logic. The scaling module scales the digital image signal and then outputs a scaled output signal according to a scaling ratio. The data quantity control logic controls output quantity of the scaled output signal according to a scaling ratio. Thus, when the data quantity outputted from the scaling module is controlled within the data quantity that may be processed by the post stage of the scaling module per unit time, the data quantities that may be processed per unit time in the post stage processing devices of the scaling module approximate a constant value such that the post stage processing speed of the scaling module may be increased.
US08792732B1 Automatic large scale video object recognition
An object recognition system performs a number of rounds of dimensionality reduction and consistency learning on visual content items such as videos and still images, resulting in a set of feature vectors that accurately predict the presence of a visual object represented by a given object name within an visual content item. The feature vectors are stored in association with the object name which they represent and with an indication of the number of rounds of dimensionality reduction and consistency learning that produced them. The feature vectors and the indication can be used for various purposes, such as quickly determining a visual content item containing a visual representation of a given object name.
US08792728B2 Near-duplicate image detection
A system and a method for near-duplicate image detection performed by a physical computing system includes applying a feature determining function to a number of images, a feature being defined by a geometric shape, comparing characteristics of said geometric shapes defining said features from at least two of said number of images, and characterizing said at least two of said number of images as a near-duplicate match if a predetermined percentage of said features of said at least two images match.
US08792724B2 System and method for script and orientation detection of images
A system and method for script and orientation detection of images are disclosed. In one example, textual content in the image is extracted. Further, a vertical component run (VCR) and horizontal component run (HCR) are obtained by vectorizing each connected component in the extracted textual content. Furthermore, a concatenated vertical document vectors (VDV) and a horizontal document vector (HDV) are computed. In addition, a substantially matching script and orientation is obtained by comparing the computed concatenated VDV and HDV of the image with reference VDV and HDV associated with each script and orientation, respectively. Also, the substantially matching script and orientation are declared as the script and orientation of the image, if the computed concatenated VDV and HDV of the image substantially match with the reference VDV and HDV of the matching script and orientation, respectively.
US08792711B2 System and method of foreground-background segmentation of digitized images
A system and method for segmenting foreground and background regions on a digitized image uses a computer, having a processor and system memory, to segment the image into initial regions and identify background regions from the initial regions. A complete background surface is estimated of the image, and pixels of the image are rectified with the estimated background surface to normalize the image. Normalized pixels are compared with a threshold color to determine a final segmentation of background regions.
US08792703B2 Method for tracking cells
Simple, high-precision cell tracking is realized. Provided is a method for tracking cells, comprising an image acquisition step (S1) of acquiring a plurality of observation images including a plurality of cells in the field of view at certain time intervals; a feature analysis step (S2) of analyzing predetermined brightnesses of the individual cells in the observation images acquired in the image acquisition step (S1); a grouping step (S3) of grouping the cells for each of the observation images on the basis of the brightnesses analyzed in the feature analysis step (S2) and a predetermined threshold value for classifying the brightnesses; and an associating step (S4) of associating, for each of the groups divided in the grouping step (S3), the cells whose morphological features are substantially the same between the observation images acquired at different times.
US08792700B2 Tomographic reconstruction of a moving object
A method is provided for processing a sequence of sets of 2D projection images of a moving object, wherein the sequence of sets of 2D projection images is obtained by a medical imaging system that is in motion along a trajectory. The method comprises determining a sequence of images which minimize a function dependant on a set of 3D images, a term of fidelity of the sequence of images, a function of spatial and temporal compression of the sequence of images, a compressibility parameter, and a sequence of operators for an approximate modelling of motion. The sequence of operators leads to a compression constraint augmented by partial knowledge of the motion and the minimization comprises defining a decreasing sequence of degrees of compressibility for which an estimation is determined from an initial sequence.
US08792698B2 Medical imaging processing device, medical image processing method, and program
Provided is a medical image processing device including: medical image information acquisition unit which acquires medical image information indicating a tomographic image of an object to be examined; evaluation region extraction unit which extracts an evaluation region for each of the tissues contained in the acquired medical image information according to a pixel value, a concentration value, or a luminance value for each of the tissues; and evaluation region display unit which displays the evaluation region on a display device.
US08792697B2 Image processing apparatus and image processing method
An image processing apparatus includes: a basic shape matching section that extracts, as a structure region, a predetermined structural object included in an image obtained by picking up an image of a mucosal surface of a living body, and matches each of regions resulting from the structure region being divided, the regions each including at least one pixel, with a first region having a first basic shape or a second region having a second basic shape; a feature value calculating section that sequentially sets regions of interest from among the regions matched by the basic shape matching section, and calculates counts of the first regions and the second regions adjacent to each of the regions of interest; and a classification section that classifies the structure region based on a result of the calculation by the feature value calculating section.
US08792693B2 System and method for estimating extracorporeal blood volume in a physical sample
One method for estimating the extracorporeal blood volume in a portion of a physical sample includes: comparing a portion of an image of the sample with a template image of known extracorporeal blood volume indicator; tagging the portion of the image of the sample with a blood volume indicator according to the template image that is matched to the portion of the image of the sample; and estimating the extracorporeal blood volume in at least a portion of the physical sample, associated with the portion of the image of the sample, according to the blood volume indicator.
US08792692B2 Method and system for detecting contours in an image
A method of processing an image is disclosed. The method comprises: decomposing the image into a plurality of different resolutions; and for each resolution, processing the image at the resolution to extract edge-orientation information; utilizing the edge-orientation information for identifying contours in the image; and transmitting at least the identified contours to a computer-readable medium.
US08792691B1 System and method for detecting motion patterns of in vivo imaging devices
A system and method for editing an image stream captured by an in-vivo imaging device that passes through the GI tract. The image stream including a plurality of image frames. A plurality of image sequences in the image stream may be detected. The plurality of image sequences may capture the same GI tract region. Some of the plurality of image sequences may be excluded from an edited image stream. The edited image stream may be displayed on a monitor.
US08792685B2 Presenting image subsets based on occurrences of persons satisfying predetermined conditions
Methods and systems for selecting one or more images from a plurality of captured images are disclosed. One method comprises the steps of: analysing the plurality of captured images to recognise faces in the captured images using a facial recognition process (step 304); updating a count variable relating to a unique face each time the face is recognised in the captured images; selecting one or more unique faces when the related count variable satisfies a predetermined condition (step 308); and selecting a reduced number of the images which together include at least one instance of each of the selected faces (step 310).
US08792683B2 Fingerprint scanning with optical navigation
An optical navigation subsystem may be used when obtaining a candidate fingerprint for a mobile communication device (e.g., for authentication purposes). To accommodate such use of the optical navigation subsystem, the optical navigation subsystem may be adapted to automatically adjust a processed image sensor window from a first set of window dimensions (e.g., suitable for optical navigation) to a second set of window dimensions (e.g., suitable for fingerprint capture). Alternatively, a single, static set of window dimension may be employed in conjunction with stitching algorithms, or other methods suitable for forming candidate fingerprint images by combining a plurality of images obtained using the static set of window dimension.
US08792682B2 Method and system for identifying a license plate
A license plate localization method and system based on a combination of a top-down texture analysis and a bottom-up connected component. An image with respect to a vehicle captured by an image capturing unit can be processed in order to locate and binarize a busy area. A black run with respect to the binarized image can be analyzed and classified and one or more objects (connected components) can be generated based on the black run classification. The objects can be further classified in accordance with their size utilizing a run-length based filter to filter out a non-text object. The leftover objects can then be spatially clustered and the uniformity and linearity of the clustered objects can be examined based on a linearity test. The clustered objects can be rejected if they fail the linearity test and the detected objects can further be matched with a plate edge characteristic in order to locate a license plate.
US08792681B2 Imaging system and imaging method
An imaging system comprises a whole image read out unit for reading out a whole image in a first resolution from an imaging device, a partial image region selecting unit for selecting a region of a partial image in a part of the whole image which is read out, a partial image read out unit for reading out the partial image in the selected region in a second resolution from the imaging device, a characteristic region setting unit for setting a characteristic region, in which a characteristic object exists, within the partial image, a characteristic region image read out unit for reading out an image of the characteristic region, which is set, in a third resolution from the imaging device, and a resolution setting unit for setting such that the first resolution
US08792680B2 System and method for tracking moving objects
A method for tracking an object that is embedded within images of a scene, including: in a sensor unit, generating, storing and transmitting over a communication link a succession of images of a scene. In a remote control unit, receiving the images, receiving a command for selecting an object of interest in a given image and determining object data associated with the object and transmitting the object data to the sensor unit. In the sensor unit, identifying the given image and the object of interest using the object data, and tracking the object in other images. If the object cannot be located in the latest image of the stored succession of images, using information of images in which the object was located to predict estimated real-time location thereof and generating direction commands to the movable sensor for generating realtime images of the scene and locking on the object.
US08792674B2 Method for encoding and simultaneously decoding images having multiple color components
A method is provided for encoding a latent image having at least two color components into a visible image. A first and second image associated with first and second color components, respectively, are generated. The first image has a first pattern of elements and the second image has a second pattern of elements that are manipulated based on a corresponding color component provided in the latent image. A first and a second angle are assigned to the first image and the second image, respectively. The first image and second image are aligned by orienting the first pattern of elements according to the first angle and second angle, respectively. The aligned first image and second image are superimposed to render an encoded image that is decoded using a decoder that simultaneously display the first color component and the second color component of the latent image to present a color composite image.
US08792669B2 Earphone system and use of an earphone system
There is provided an earphone system comprising an earphone and at least two acoustic dampers (24), the earphone comprising a speaker unit (10) and an earpiece (12, 12A, 12B), the speaker unit comprising a sound driver (18), a wiring connector (14) for providing audio signals to the sound driver and a case (16) housing the sound driver, the earpiece comprising a sound outlet opening (28) and being designed for being worn in a user's ear canal and/or concha, the sound driver having a frequency response having a maximum within the range of 2000 Hz to 4000 Hz, wherein the speaker unit is for being inserted into the earpiece, wherein each of the acoustic dampers (24) is for being inserted into the earpiece or the speaker unit in an exchangeable manner and wherein each of the acoustic dampers, when used with the earphone, has a frequency response different from that of the other acoustic damper(s).
US08792666B2 Acoustic apparatus
When a listener 10 changes the reclining angle of a backrest part 101a of a seat 101 and a head 10a of the listener 10 is thereby caused to be present outside an audible area 120a of a directional loudspeaker 120 or when the reclining angle of a front seat 100 is changed and the head 10a of the listener 10 is thereby caused to be present outside the audible area 120a of the directional loudspeaker 120, a distance L2 to an obstacle exceeds 1 m as an upper limit of a standard listening range and it is determined that the head 10a of the listener 10 is present beyond the standard listening range, and the audio output of the directional loudspeaker 120 is stopped.
US08792663B2 Hearing device with an open earpiece having a short vent
The present application relates to a new type of hearing device housing having a canal section that is adapted for fitting in the ear canal of a wearer and having a short vent, the longitudinal extension of which is shorter than the longitudinal extension of the canal section, and an output port for emission of sound towards the eardrum of the wearer when inserted in the ear canal, and an outer ear section for accommodation of electronic components and being attached to the canal section and adapted for positioning in front of the ear during use, the short vent reducing the occlusion effect, wherein the canal section comprises an open and flexible earpiece manufactured in standard sizes. The hearing device may be a hearing aid, a headset, a headphone, etc. Unlike a conventional BTE (Behind-The-Ear) hearing aid having a housing to be positioned behind the ear, the housing of the hearing device according to the present invention is positioned in front of the ear, i.e. in front of the pinna. The positioning of the hearing device is simple since positioning of the outer ear section is automatically performed together with the positioning of the canal section in the ear canal of the wearer.
US08792648B2 Apparatus and method for transmitting/receiving voice signal through headset
An apparatus and method are disclosed, which separates ambient noise from a voice signal in a Bluetooth headset with dual microphones, switches the connection path between the dual microphones and automatically controls output audio gain, based on the ambient noise. The method for outputting the voice signal includes receiving/comparing the first and second input signals from the first and second microphones, extracting the voice signal of substantially identical intensity from the first and second input signals, and transmitting the voice signal from the portable terminal communicating with the Bluetooth headset.
US08792646B2 Systems and methods for group key distribution and management for wireless communications systems
A novel group key distribution and management scheme for broadcast message security is provided that allows an access terminal to send a single copy of a broadcast message encrypted with a group key. Access nodes that are members of an active set of access nodes for the access terminal may decrypt and understand the message. The group key is generated and distributed by the access terminal to the access nodes in its active set using temporary unicast keys to secure the group key during distribution. A new group key is provided every time an access node is removed from the active set of access nodes for the access terminal.
US08792643B1 System and methodology for decrypting encrypted media
A system and method for decrypting encrypted media that have changing initialization vectors and keys is disclosed. As encrypted media is received and played back, the encrypted frames can be monitored (e.g., checked) to detect whether or not initialization vectors are prepended to them. If a prepended initialization vector is detected, the prepended initialization vector is used to facilitate the decryption of the encrypted frame. If no prepended initialization vector is detected, a new initialization vector is generated by using a last portion of bytes of the preceding encrypted frame and the new initialization vector is used to facilitate the decryption of the encrypted frame. A signal byte can be included to signal whether the frame is encrypted or not, whether an initialization vector is included, and other information about the encrypted frame.
US08792638B2 Method to verify that a user has made an external copy of a cryptographic key
A cryptographic key for a client is generated at a server. The cryptographic key has a key identification and a corresponding key value. The key identification and the corresponding key value are presented to the client. A query of a portion less than the key value for the client is generated after the key identification and the corresponding key value are presented to the client. Entries from the client are received in response to the query. The cryptographic key is activated after the entries are validated.
US08792634B2 Method and system for adjusting line interface level to compensate for induced loss
An induced loss value is retrieved from a configuration file of an MTA device. The loss value is provided to a signal generator that generates call progress/alerting signals and FSK signals in the MTA telephony device. To mitigate the imbalance between incoming voice signal levels and call progress/alerting signals that may occur because the call progress/alerting signals are not generated at a level equal to that of the incoming voice signals, the loss/attenuation amount from the configuration file is used to adjust the levels of the generated call progress/alerting and FSK signals by a corresponding amount before they are attenuated along with the incoming voice signals.
US08792633B2 Method of distributed aggregation in a call center
A method for partitioning a call center having N agents associated with M agent groups, for computation by a plurality of computational nodes, has steps for (a) assigning each agent as a vertex in a hypergraph; (b) assigning each agent group as a hyper-edge in the hypergraph; and (c) applying a hypergraph partitioning algorithm to partition the agents and groups relative to the nodes with the hypergraph cost function awarding equal load distribution to nodes and minimizing inter-node traffic.
US08792631B2 System and method for matching service representatives with customers
Systems and methods of providing customer support are disclosed. An exemplary embodiment compares a plurality of customer attributes associated with corresponding ones of a plurality of service representative attributes to identify a “best match” service representative.
US08792619B2 X-ray tube with semiconductor coating
An x-ray tube with a semiconductor coating disposed over an exterior the tube. The semiconductor material reduces voltage gradients.
US08792617B2 Method and x-ray system to create a dual energy x-ray image
In a method to create dual energy x-ray image data of a predetermined volume segment of an examination subject with an x-ray system, a low-energy x-ray image data of the volume segment is created, a high-energy x-ray image data of the volume segment is created, the low-energy x-ray image data is subtracted from the high-energy x-ray image data to create the dual energy x-ray image data. An x-ray filter that consists essentially of titanium is used in the creation of the dual energy x-ray image data.
US08792606B2 Device for transferring nuclear fuel canisters between and a transport container and a storage device
The present invention is principally a device for transferring a nuclear fuel canister between a container for transporting said canister and a device for storing said canister. The transfer device comprises a body and a slide of longitudinal axis, capable of sliding in said body along its longitudinal axis (Y), said slide comprising at least a first compartment (C1), for removing a plug from the transport container and a plug from the storage device, and a second compartment (C3) for allowing the canister to pass from the transport container to the storage device and, conversely, means for sealing the transfer between the transport container and a transfer device and between the transfer device and the storage device.
US08792603B2 Apparatus and method for acquiring synchronization in wireless communication system
An apparatus for acquiring synchronization in a multi-channel system includes a signal reception unit for receiving information about repetition patterns of signal streams for each channel and receiving the signal streams and data from the channel, an estimated synchronization point tracking unit for determining a estimated synchronization point for the channel from a point of time where the repetition patterns are ended by tracking a period where the signal streams are repeated based on the repetition patterns, and a synchronization acquisition unit for searching, based on the estimated synchronization point related to the channel, for a point where the repetition of the signal stream is ended or a point where new signal streams are started and acquiring a synchronization point based on the point.
US08792596B2 Transmission parameter information
According to an embodiment of the invention, an apparatus includes a decoder configured to decode transmission parameter signaling data from a signal, the signal including the transmission parameter signaling data on a lower level than a level on which service information is included; and a determiner configured to determine from decoded transmission parameter signaling data if the signal carries time-sliced elementary streams and configured to determine from the decoded transmission parameter signaling data whether the signal has a forward error correction framing structure, wherein the apparatus is a receiver and is configured to operate in a network. The apparatus further includes a controller configured to disregard a signal in response to determining that the signal does not carry time-sliced elementary streams.
US08792594B2 Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems
Systems and methods for decoding block and concatenated codes are provided, including channel state information estimation such as by using optimum filter lengths based on channel selectivity and adaptive decision-directed channel estimation. These improvements enhance the performance of various communication systems and consumer electronics, including HD Radio receivers and systems.
US08792580B2 Terminal apparatus, base station apparatus, and communication method
Provided is a cyclic shift sequence generation method which can prevent coming of an interference wave into a desired wave detection window even if a cyclic shift sequence has a high mutual correlation in different bandwidths, thereby improving a channel estimation accuracy in a base station. In this method, a cyclic shift sequence number to be allocated to a cell is decided in advance. Moreover, when the cyclic shift amount between cyclic shift sequences allocated in cells is Δ1 and the cyclic shift amount of the cyclic shift sequences allocated between the cells is Δ2, Δ1 and Δ2 are made different when generating a cyclic shift sequence.
US08792579B2 Continuous open loop control to closed loop control transition
This disclosure relates to a continuous open loop control to closed loop control transition.
US08792573B2 Method and apparatus for data transmission based on distributed discrete power control in cooperative multi-user multi-input multi-output system
Disclosed are a method and apparatus capable of enhancing a closed loop multi-input multi-output (MIMO) capacity through distributed discrete power control in the case of cooperatively transmitting information to multiple users through a downlink.
US08792571B2 Channel status information feedback
The present invention provides a method and system for channel status information feedback based on a hierarchical codebook, the method comprising steps of: generating a hierarchical codebook; configuring the generated hierarchical codebook to a transmit end and a receive end, respectively; and feeding back channel state information from the receive end to the transmit end based on the hierarchical codebook, wherein the step of generating a hierarchical codebook further comprises the following steps: i) dividing each level of codeword in a to-be-generated codebook into a plurality of segments based on a basic codebook; ii) a module configured to generate each level of codeword in a first stage, wherein the each level of codeword is selected from the basic codebook; and iii) generating each level of codeword in other stages, wherein the each level of codeword is selected a pre-provided training sample matrix. And the feeding back the channel status information from the receiving end to the transmitting end based on the hierarchical codebook further comprises using a first bit and a second bit of the feedback bits to represent a signaling for performing tree search to the hierarchical codebook.
US08792570B2 Transmitting spread signal in communication system
The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.
US08792549B2 Decoder-derived geometric transformations for motion compensated inter prediction
A method of estimating motion by estimating motion parameters of a complex motion model using reconstructed neighboring pixels of the current block and then applying the estimated motion parameters to the coordinates of the current block to determine motion compensated in a corresponding reference block. The parameters are not transmitted to a decoder and are derived at the decoder side. The encoder only sends a 1-bit control-flag to indicate whether the derived parameters should be used.
US08792541B2 Communication apparatus and method for communication
An RC generating unit generates a first ranging code by performing a logical operation to first seed data, repeats a process for generating a second ranging code by performing the logical operation to second seed data generated when generating the first ranging code until generation of a Nth ranging code, stores the 1st through Nth seed data corresponding to the 1st through Nth ranging codes in the memory. And the RC generating unit generates a transmission ranging code, in response to a reception of specification data of a transmission ranging code transmitted from a base station, by performing the logical operation to the seed data corresponding to the specification data.
US08792540B2 Amplifiers and transceiver devices using the same
An amplifier is provided. The amplifier includes a pair of first input transistors, a first load, and a first canceling circuit. The pair of first input transistors is coupled between a pair of first differential nodes and a reference voltage source, for receiving a pair of input signals. The first load is coupled to the pair of first differential nodes and a pair of differential output terminals of the amplifier. The first canceling circuit is coupled between the first differential nodes. The canceling circuit is capable of balancing voltages, respectively, at the first differential nodes when the amplifier is turned off.
US08792537B2 Method of reducing emission of electromagnetic radiation on high speed communication backplane
A method is provided that includes transmitting data to a backplane from a first communication module simultaneously on a first pair of operating frequencies, where the first pair of operating frequencies includes first and second operating frequencies. The method further provides that a −3 dB point of a first electromagnetic emission spectrum peak originating from transmission of the data at the first operating frequency is outside a −3 dB point of a second electromagnetic emission spectrum peak originating from transmission of the data at the second operating frequency.
US08792536B2 Repeater using digital filter and method for digital filtering using the same
A repeater using a digital filter is disclosed. The repeater comprises a MUX filter for filtering an RF signal received through an antenna or a signal to be transmitted through the antenna; a low noise amplifier for lowering noise of the signal filtered by the MUX filter; a down converter for converting the signal outputted from the low noise amplifier into an IF band signal to digitalize the signal; a digital filter for filtering the digital signal outputted form the down converter based on parameters inputted by a user; a filtering controller for controlling the digital filter by using a filtering coefficient calculated based on the parameters; an up converter for converting the signal filtered by the digital filter into an RF band signal; and a high power amplifier for amplifying the signal outputted from the up converter to a high power signal.
US08792532B2 Time-shared and concurrent multi-protocol beacon transmission design
A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xRTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1xRTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1xRTT and DO beacons for all access terminals entering the base station coverage.
US08792529B2 Gas laser oscillation device and gas laser processing machine
A gas laser oscillator includes a discharge section for exciting laser gas, a blowing section for transmitting the laser gas, and a laser gas flowing path for forming a circulation route of the laser gas between the discharge section and the blowing section. The blowing section is formed of a rotary part to be rotated by a shaft driver and a non-rotary part not to be rotated. The rotary part includes a rotary shaft to which an impeller is mounted at an end, the shaft driver for rotating the rotary shaft, an upper bearing and a lower bearing coupled to the rotary shaft. The rotary part is detachable from the non-rotary part.
US08792527B2 Mount for semiconductor devices using conformable conductive layers, and method
Mount for semiconductor laser devices comprises thermally conductive anode and cathode blocks on either side of semiconductor laser device such as laser diode. Interposed between at least the anode block and the anode of the semiconductor laser device is a sheet of conformable electrically conductive material with high thermal conductivity such as pyrolytic highly-oriented graphite. In some embodiments, a second sheet of such electrically and thermally conductive conformable material is interposed between the cathode of the semiconductor laser device and the cathode block. The semiconductor laser device can be either a single laser diode or a diode bar having a plurality of emitters. A thermally conductive, but electrically insulating, spacer of essentially the same thickness as the laser diode or bar surrounds the diode or bar to prevent mechanical damage while still permitting the conformable material to be maintained in a compressed state and directing current through the laser device.
US08792509B2 In-band signaling for point-multipoint packet protection switching
A method and system provide in-band protection switch signaling in a communication system arranged as a point-to-multipoint tree. The point-to-multipoint tree includes a root node communicatively coupled to a plurality of leaf nodes through both a working link and a protection link. Data is transferred through a current link of the point-to-multipoint tree. The current link is either the working link or the protection link. A fault is detected in the current link in the point-to-multipoint tree. Each leaf node in the point-to-multipoint tree is notified of the fault using the current link. Upon receiving the notification, the root node and each leaf node switch to the other link of the working link and the protection link.
US08792508B2 Subscriber and communication controller of a communication system and method for implementing a gateway functionality in a subscriber of a communication system
A subscriber of a communication system includes a microprocessor, at least two communication controllers and a peripheral bus. The microprocessor is connected to the communication controllers via the peripheral bus and is also connected via the communication controllers respectively to a communication link of the communication system, via which messages are transmitted. In order to optimize the gateway functionality within the subscriber, a provision is made that at least one of the communication controllers has an active interface via which the communication controller is connected to the peripheral bus and has a logic circuit for independently implementing a gateway functionality.
US08792501B1 Active-active multi-homing with multi-chassis pseudowire link aggregation
Techniques are described for forwarding packets in a VPLS using multi-homing PE routers configured in an “active-active” link topology. A router includes a control unit that forms a customer-facing multi-chassis link aggregation group (LAG) to include a plurality of active access links that couple the router and a second router to a multi-homed customer site associated with the VPLS domain. The control unit also forms a core-facing multi-chassis LAG within the VPLS domain to include a plurality of pseudowires that connect the router and other member routers of the core-facing LAG to a common remote router of the VPLS domain. The router receives layer two (L2) packets from the multi-homed customer site on one or more of the active access links and forwards the L2 packets to the remote router over one or more of the pseudowires using the core-facing multi-chassis LAG.
US08792492B2 Open communication method in a heterogeneous network
An open communication method between at least two sub-networks using a broker node. Each of the sub-networks has a different routable network addressing scheme. The method comprises receiving a packet for a specific application, the packet includes an application identifier, determining if the packet is to be relayed to another of the at least two sub-networks based upon the application identifier, determining if a node receiving the packet is a broker node, relaying the packet to a broker node if not a broker node and forwarding, by the broker node, the packet to at least one node in another of the at least two sub-networks. The node generating the packet communicates using a first of the at least two sub-networks. A broker node communicates using at least two of the at least two sub-networks via a corresponding routable network addressing schemes for each of the sub-networks.
US08792488B2 Network switch, route setup method, program, and parallel computer system
A network switch that outputs multicast packets from a plurality of output ports correlated with a plurality of input ports. A multicast control section designates an input port that has received a route setup command and an output port that outputs the route setup command to be transferred to a destination designated by the route setup command as ports that output the multicast packets. In multicast communications, the multicast packets are transferred to ports other than the input port that has received the multicast packets of the ports designated by a multicast section as those that output the multicast packet.
US08792486B2 Packet routing within server device enclosure
An enclosure is associated with a network address. A management processor of a server device within the enclosure and an enclosure processor of a management mechanism within the enclosure share the network address. A networking switch processor of a networking switch within the enclosure is to route the packet to the enclosure processor, or directly to the management processor without the packet passing through the management mechanism.
US08792480B2 IMS and method of multiple S-CSCF operation in support of single PUID
A method for providing multimedia services to subscriber user equipment (UE) within an IP multimedia subsystem network (IMS) may include configuring the IMS to enable a single UE to fork register and cooperate with multiple serving-call session control functions (S-CSCFs). After obtaining IP connectivity, the single UE signals to register with the IMS and the IMS determines whether the UE is configured to fork register with multiple S-CSCFs. If the UE is configured, the IMS determines which S-CSCFs are eligible for the UE registration and fork registers the UE to multiple S-CSCFs of the eligible S-CSCFs. Consequently, incoming and outgoing calls to/from the UE are routed by the IMS to any of the multiple registered S-CSCFs.
US08792471B2 Method and apparatus for transmitting and receiving service in a wireless communication system
A method and apparatus transmits and receives a service in a wireless communication system by acquiring Quality of Service (QoS) information. A packet is received through a direct communication with a terminal equipment providing a service. When the received packet includes a new destination Internet Protocol (IP) address different from a previously received packet, one or more service quality identifiers corresponding to the received packet are identified. The identified service quality identifiers are transmitted to the terminal equipment, and a service quality identifier corresponding to a service category selected by a user from the identified service categories is received from the terminal equipment. QoS information corresponding to the received service quality identifier is determined and used to generate a radio link between the mobile equipment and a mobile communication network. And the service is received through the radio link.
US08792468B2 System and method for broadcasting overhead parameters in poor coverage regions
To improve WWAN coverage, an access node broadcasts overhead messages on a first channel covering a first channel environment and a second channel covering a second channel environment within a coverage region. The overhead messages carry network overhead parameters for allowing wireless mobile devices to acquire and maintain traffic channels within the cellular system. The overhead message channels are configured so that a user perceives uninterrupted wireless services while moving through different channel environments in the coverage region. In one embodiment, the overhead message channels are separate physical channels configured with different broadcast parameters to provide coverage in different environments. In another embodiment, the overhead parameter information is segregated into base and extended components that are encoded and layer modulated onto separate logical channels. Using layered modulation, wireless mobile devices can receive base components in poor coverage regions. The base components include overhead parameters for acquiring a WWAN channel.
US08792462B2 Radio base station and method for switching TTI bundling
A radio base station (RBS), such as an eNodeB, for supporting TTI bundling transmissions from a User Equipment (UE) using is provided. The RBS is arranged for toggling a TTI bundling mode of the UE by transmitting a first signal (531) to the UE, and for receiving a second signal (538) from the UE indicating that the UE has toggled its TTI bundling mode. During the transition state of the switching procedure, between transmitting the first signal and receiving the second signal, all transmissions from the UE are scheduled as TTI bundling transmissions (532, 536), transmissions received from the UE are decoded at time instances for both normal transmissions (511) and TTI bundling transmissions (512), and feedback information is transmitted to the UE at time instances for both normal transmissions (534) and TTI bundling transmissions (535). In this way, all packets received at the RBS may be decoded correctly and retransmission of packets by the UE is avoided. Further, a corresponding method is provided.
US08792458B2 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
A subscriber access unit includes a transceiver for providing wireless communication of digital signals. The digital signals are communicated to a base station using at least one radio frequency (RF) channel via Code Division Multiple Access (CDMA) modulated radio signals defined by orthogonal codes. Orthogonal subchannels are made available by the base station within each CDMA RF channel. A bandwidth manager is connected to the transceiver, and when the transceiver is actively sending data, at least one orthogonal subchannel is allocated by the base station on an as-needed basis. The number of orthogonal subchannels being allocated changes during a given session. The transceiver, when powered on but not actively sending data, provides an idling mode connection on a reverse link. The idling mode connection is based on an orthogonal subchannel shared with at least one other subscriber access unit, but utilizes different time slots of the shared orthogonal subchannel.
US08792455B2 Employing physical location geo-spatial co-ordinate of communication device as part of internet protocol
A current physical location value associated is incorporated with a communication device as part of internet protocol (IP). An IP management component obtains current physical location information of a wireless communication device and modifies the IP address to incorporate the current physical location value corresponding to the current physical location of the communication device as part of the IP address of the communication device to prevent undesired intrusions by hackers, as communications associated with the communication device are routed to/from the communication device that is at the current physical location. If the communication device moves to a new location, the IP management component can perform a new IP address modification to modify the IP address to incorporate a new physical location value associated with the communication device.
US08792451B2 Method in a mobile device for network selection to provide an enhanced number of IP sessions
A method in a mobile device is provided. The method includes storing the number of IP (Internet protocol) sessions available to the mobile device for each of a number of network areas; and when the mobile device is in a location where two of the network areas overlap, performing cell selection based on the stored number of IP sessions for each of the overlapping network areas.
US08792444B2 Distributed antenna system, allocation of distributed antennas, base station
In the case where a base station other than of a distributed antenna system provides a time or frequency at which a transmitted power is low, an antenna group configuration unit estimates a communication area of a mobile station using an uplink reference signal that the mobile station transmits, calculates an inter-system interference power for the communication area of each mobile station based on a received power of the out-of-system base station that the each mobile station reports, calculates the inter-system interference power to each of antennas by averaging the inter-system interference powers that the multiple mobile stations report, and decides antennas that form an antenna group according to magnitudes of the calculated inter-system interference powers.
US08792439B2 Method and system for rate adaptive allocation of resources
The method includes retrieving subscriber and device information based on an application identifier and a GBR request indication, sending a message to a network entity, the message including a Quality of Service (QoS) Class Identifier (QCI), the QCI indicating an AGBR bearer is to be used for delivering content to a mobile unit, generating an AGBR bearer based on the QCI and a GBR setting and associating the content with the AGBR bearer. The method includes sending a message and the content to a network entity, the message including the QCI, scheduling the mobile unit on the AGBR bearer based on the QCI and communicating the content to the mobile unit based on the schedule.
US08792433B2 Hardware implementation of uplink receiver with matched throughput
Certain aspects of the present disclosure provide an apparatus and techniques for efficiently processing uplink communications. A telecommunications receiver processor architecture is provided that may be utilized with a LTE eNodeB base station wherein the data path throughput is optimally matched for a Physical Uplink Shared Channel (PUSCH) receiver. According to certain aspects, the receiver may be configured to perform operations on OFDMs symbols in an interleaved order. Additionally, the receiver may instantiate multiple IDFT engines to process multiple OFDM symbols in parallel.
US08792423B2 Method and arrangement for RRC switching
In a method of controlling RRC (Radio Resource Control) state switching in a wireless communication system, adaptively controlling (S40) RRC state switching between an idle state and a connected state for a user equipment based on at least a detected mobility measure for said user equipment.
US08792421B2 Idle connection state power consumption reduction in a wireless local area network using beacon delay advertisement
A novel and useful apparatus for and method of Improving idle connection state power consumption in wireless local area network (WLAN) system. Beacon transmission delay information is determined by the access points and advertised to the stations via a Beacon Transmission Delay Information Element. In response, the stations adjust their Wake For Beacon Reception time accordingly to wake up at a time much closer to the actual receipt of the Beacon, thereby reducing power consumption due to the reduced time the receive circuits need to be powered on.
US08792418B2 Method for handling corrupted signals in a wireless network
A method is provided for combining corrupted messages received in a wireless network which comprises the following steps: (a) receiving a first message transmitted from one of a plurality of communication devices, wherein that first message is received as a corrupted message; (b) following the receipt of the first corrupted message, receiving a first plurality of messages, wherein the first plurality of messages are received as corrupted messages and wherein at least one of the first plurality of corrupted messages is essentially identical to the first message; (c) combining the first corrupted message with the at least one of the first plurality of corrupted messages that is essentially identical to that first message to form a combined message; and (d) deriving from the combined message information which was transmitted within the first message.
US08792415B2 Apparatus and method for scheduling of high-speed portable internet system
The present invention relates to a scheduling apparatus and a method thereof in an HPi system. A scheduling algorithm is applied appropriate to a characteristic of each multimedia service (e.g., real-time service, non real-time service, best-effort service, etc.) and a transmission order of the IP packets transmitted from a network is determined such that a transmit wait queue is generated. Radio resource allocation is performed in accordance with the order of the data items queued in the transmit wait queue, the size of transmittable data is determined such that a PDU is generated. In addition, frame data formed of bursts of PDUs is generated and transmitted to a physical layer. Therefore, a scheduling algorithm can be applied appropriate to characteristics of each multimedia service. In addition, packet scheduling is performed in two steps in order to schedule traffic corresponding to radio frames such that packets can be efficiently processed.
US08792414B2 Coverage enhancement using dynamic antennas
Mechanisms for wireless local area network coverage enhancement using dynamic antennas are provided. The dynamic antennas may be used, for example, in an antenna apparatus of an access point. The access point maps a plurality of virtual access points (VAPs), each VAP corresponding to at least one of a plurality of directional antenna patterns of the antenna apparatus. The processor transmits broadcast communication on each of the VAPs a further distance from the access point as compared to transmitting on an omnidirectional antenna pattern of the antenna apparatus.
US08792413B2 Relay station, base station, radio communication system, and method
A relay station for relaying a radio signal between a mobile station and a base station includes a relay station information generating unit configured to generate relay station information used by the base station to select a switching center to be connected to the relay station. The relay station also includes a message generating unit configured to generate a message including the relay station information generated by the relay station information generating unit, and a transmitting unit configured to transmit the message generated by the message generating unit to the base station.
US08792410B2 Relay method of transport bearer, apparatus and communication system
Embodiments of the present invention disclose a relay method of a transport bearer, an apparatus and a communication system. According to the technical solutions in the present invention, when receiving information encapsulated by a source device and sent by the source device, a relay base station first decapsulates the information, encapsulates the information again, and then sends the encapsulated information to a host device, thus ensuring that the information has only a layer of encapsulation in the transport procedure, so as to avoid a case that a high overhead caused by two layers of encapsulation occurs in the transport procedure. Compared with the prior art, the overhead in the transport procedure may be reduced, and the transport efficiency may be increased.
US08792408B2 Backhaul header compression
A telecommunications network, and particularly a mobility management entity (MME) (26) of the telecommunications network, performs negotiation of use of header compression over at least a portion of a backhaul link extending between a base station node (28) and a serving gateway (SGW) (24). In some embodiments the backhaul link comprises a radio link. In certain bearer encapsulation embodiments having radio-interface borne backhaul links a General Packet Radio service Tunneling Protocol (GTP) tunnel traverses between the serving gateway node and a relay base station node. In such bearer encapsulation embodiments the method further comprises handling signaling between the serving gateway node and the relay base station node for negotiating the use of the header compression inside the General Packet Radio service Tunneling Protocol (GTP) tunnel. In certain proxy embodiments having radio-interface borne backhaul links the backhaul link comprises a first tunnel extending between the serving gateway node and a donor base station node and a further (e.g., second) tunnel extending between the donor base station node and the relay base station node. In such example proxy embodiments the method further comprises handling signaling between the relay base station node and the donor base station node for negotiating the use of the header compression inside the second tunnel, and (optionally) handling signaling between the donor base station node and the serving gateway node for negotiating the use of the header compression inside the first tunnel.
US08792406B2 Data broadcasting with a prepare-to-broadcast message
Techniques for broadcasting data in a multi-channel network having a control channel and multiple data channels are described. A node wishing to broadcast data may determine a particular data channel from among the multiple data channels, a modulation technique, and a data rate to be utilized to broadcast the data. The broadcasting node may transmit a message over the control channel indicating that the data will be broadcast on the particular data channel using the modulation technique and at the determined data rate. The broadcasting node and a node wishing to receive the data may switch to the particular data channel. The broadcast node may broadcast the data over the particular data channel, while the receiving node may receive the data. After broadcasting the data or a predetermined time period has expired, the broadcasting node and receiving node may switch to the control channel.
US08792405B2 Adaptive bandwidth for media content
A system is described with one or more server devices to: receive an instruction to provide particular content; determine that a new channel is requested to provide the particular content; determine a first portion of bandwidth assigned to existing channels; allocate a second portion of the bandwidth for the new channel; provide the new channel in the second portion of the bandwidth; and provide the particular content on the new channel.
US08792397B2 Automated discovery of communication ports coupled to a switch
Examples are disclosed for exchanging messages between a switch and network devices having input/output devices. In some examples, the input/output devices for network devices may support communication ports capable of being coupled or connected to the switch via physical communication links. For these examples, the exchanged messages may include information associated with the communication ports or the input/out devices. Other examples are described and claimed.
US08792393B2 Optimizing conferencing performance
Optimized conferencing performance may be provided. First, a plurality of data streams respectively received from a plurality of conferencing users may be monitored. Then, for each of the plurality of conferencing users, a plurality of talk frequency conditions respectively corresponding to the plurality of conferencing users may be determined based upon the monitored plurality of data streams. The plurality of talk frequency conditions may comprise, for example, active-talker, infrequent talker, or listener-only. Next, a plurality of data packet size values respectively corresponding to the plurality of conferencing users may be determined based upon the determined plurality of talk frequency conditions. The plurality of data streams may then be mixed to create data. Next, the data may be transmitted to each of the plurality of conferencing users respectively using the determined plurality of data packet size values respectively corresponding to the plurality of conferencing users.
US08792381B2 Method, base station, terminal and communication system for selecting a component carrier
A method, base station, terminal and communication system for selecting a component carrier. The method includes: determining the coverage range of each available carrier which can be used by the terminal; determining whether the distribution of the coverage ranges of all available carriers accords with a preset distribution mode; and in the case of according with the presetting distribution mode, at least according to a rule which is determined by the distribution mode, determining a component carrier to be used. With the embodiments, a component carrier used by the terminal can be reasonably chosen.
US08792373B2 Scheduling method and apparatus for control average transmission rate in multiple antenna system
A scheduling method in a wireless communication includes receiving a Channel Quality Indicator (CQI) from a plurality of terminals. The method also includes determining an average transmission rate of each terminal based on the CQI by approximating an instantaneous transmission rate distribution to a Gaussian distribution. The method further includes determining a weight of each terminal such that the average transmission rate of each terminal satisfies a target transmission rate. The method also includes selecting a terminal set by applying the determined weight. Thus, it is possible to control the fairness between the terminals and to efficiently control the transmission rate of the terminals according to the required transmission rate and the channel environment of the terminals.
US08792348B1 Serial link interface power control method and apparatus with selective idle data discard
A receiver circuit for coupling to a serial link is disclosed. The receiver circuit comprises a data buffer and serial interface circuitry. The serial interface circuitry receives serialized packet words and processes the serial words for input to the data buffer. The serial interface circuitry includes word detection logic to detect predefined control words and discard logic to selectively inhibit forwarding of one or more of the predefined control words to the data buffer.
US08792347B2 Real-time network monitoring and subscriber identification with an on-demand appliance
A system and a method are disclosed for selectively monitoring traffic in a service provider network. The system receives a notice for a beginning of a network data flow, which responds to a request from a user device for content at an origin server. The system then determines whether to monitor the data flow from the origin server to the user device. If so determined, the system collects statistic information of the data flow and stores the statistic information to a flow record in a database. The system also maps the flow record to a subscriber of the service provider network by analyzing the statistic information of the data flow and estimates bandwidth provided to the data flow by the service provider's network based on the analysis of the statistic information of the data flow.
US08792343B2 Procedure for wireless network management and station supporting the procedure
There is provided a procedure for wireless network management and a station supporting the procedure. In the procedure, non-AP station which wants to us a traffic filter service (TFS) transmits a TFS request message including one or more TFS request elements for defining information about the requesting traffic filters to an access point (AP). And, the non-AP station receives, from the AP in response to the first TFS request message, a TFS response message including one or more TFS response elements for defining information about the status of the requesting traffic filters.
US08792338B2 Method and apparatus for processing signal associated with warning notification in wireless communication system
Based on a proposed method, the UE can initiate a certain timer in order not to allow non-emergency calls when warning notification is given in a certain area. In particular, the UE can receive a paging message including warning indication from a network, and starting a delay timer upon receiving the paging message if the UE belongs to a delay-tolerant category. The UE performs a random access procedure after the delay timer is expired. Namely, the UE that receives the paging message for warning, such as the ETWS and CMAS, immediately check whether it belongs to a certain category proposed by this document to trigger a delay timer to wait for a certain period of time until it attempt the call initiation procedure.
US08792336B2 Method and system for monitoring and switching between primary and back-up receiver decoder circuits in a communication system
A system and method for switching between receiver and decoder circuits includes a first receiver receiving a first channel signal and forming a first channel signal, a second receiver receiving the first channel signal and forming a second channel signal and a monitoring system monitoring the first channel signal and the second channel signal and generating a monitoring signal. The system also includes a transfer switch in communication with the first channel signal and the second channel signal. The monitoring system controls the switching of the transfer switch from the first signal to the second signal in response to the monitoring signal. The transfer switch forms a switch output signal.
US08792333B2 Failover procedure for networks
In an example embodiment, there is disclosed an apparatus comprising a plurality of ports and routing logic coupled with the plurality of ports. The routing logic obtains data representative of a first port configuration for the plurality of ports, the first port configuration comprises data representative of a status for individual ports selected from the plurality of ports, the status indicating whether an individual port selected from the plurality of ports is an open port, an alternate port, or a failed port. The routing logic forwards data in accordance with the first port configuration. The routing logic also obtains data representative of an alternate port configuration for the plurality of ports, the alternate port configuration is to be employed upon determining a predefined link has failed. The alternate configuration comprising a new status for individual ports selected from the plurality of ports.
US08792320B2 Information storage medium, reproducing method, and recording method
A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the storage medium. The information storage medium includes a control area which stores within a data structure information usable by the recording or reproducing apparatus to record or reproduce the data on or from the storage medium. The information stored within the data structure includes a version corresponding to a specification, a revision number of recording speed, and an extended part version field.
US08792318B2 Method for high density data storage and imaging
An approach is presented for designing a polymeric layer for nanometer scale thermo-mechanical storage devices. Cross-linked polyimide oligomers are used as the recording layers in atomic force data storage device, giving significantly improved performance when compared to previously reported cross-linked and linear polymers. The cross-linking of the polyimide oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles. Additionally, the cross-linked polyimide oligomers are suitable for use in nano-scale imaging.
US08792313B2 Magnetic recording medium having multiple under layers for heat-assisted magnetic recording apparatus
A magnetic recording medium of the present invention includes an under layer formed on a substrate, and a magnetic layer, formed on the under layer, which contains an alloy having an L10-type crystal structure as a main component. The under layer includes, in order from the substrate side, a first under layer with a lattice constant a of 2.87 Å≦a<3.04 Å, a second under layer having a BCC structure with a lattice constant a of 3.04 Å≦a<3.18 Å, a third under layer having a BCC structure with a lattice constant a of 3.18 Å≦a<3.31 Å, and an upper under layer having a NaCl-type crystal structure. The first under layer has a B2 structure, or has a BCC structure containing Cr as a main component. In the magnetic recording medium of the present invention, information is recorded using a heat-assisted magnetic recording type, or a microwave-assisted magnetic recording type.
US08792312B1 Method and system for providing an energy assisted magnetic recording head
A method and system for providing an energy assisted magnetic recording (EAMR) head are described. The method and system include providing a slider, an EAMR transducer coupled with the slider, and a top layer on the slider. The top layer includes a mirror well therein and has a substantially flat top surface. The method and system further includes providing a laser including a light-emitting surface and providing a mirror optically coupled with the laser. The laser is coupled to the top surface of the top layer external to the mirror well. The mirror has a bottom surface and a reflective surface facing the light-emitting surface of the laser. A portion of the bottom surface of the mirror is affixed to the top surface of the top layer. A portion of the mirror resides in the mirror well.
US08792308B2 Radio-controlled watch
Provided is a radio-controlled watch capable of performing leap second correction even when information on a leap second is not received from a satellite. Provided is a radio-controlled watch that adjusts time by receiving a signal containing time information from a satellite, the radio-controlled watch being configured to: store a leap second correction value to be used for leap second correction with respect to the time information; display a numerical value corresponding to the leap second correction value; receive an instruction operation of changing the leap second correction value from a user in a state in which the numerical value is displayed; and change the leap second correction value in response to the received instruction operation.
US08792302B2 Estimating anisotropic parameters
A method for processing seismic data. The method includes performing a plurality of stochastic simulations for one or more rock model parameters to generate one or more anisotropic parameters for a subsurface area of the earth. The method then derives one or more joint multi-dimensional probability density functions for the anisotropic parameters. Using the joint multi-dimensional probability density functions and measured well log data, the method computes one or more posterior probability density functions. The method then includes deriving one or more anisotropic profiles from the posterior probability density functions and generating a seismic image from the anisotropic profiles.
US08792300B2 Low-frequency content boost for vibratory seismic source and method
Computer software, computer and method for generating with a computing device a desired pilot signal for driving a vibratory source to generate seismic waves. The method includes steps for compressing a pilot signal in a force domain and also compressing a mass displacement in a displacement domain. The resulting desired pilot signal boosts the low-frequency end of the vibratory source.
US08792295B2 Method and system for monitoring a transducer array in an ultrasound system
Methods and systems for monitoring a transducer array in an ultrasound probe are provided. One method includes acquiring ultrasound data using an ultrasound probe during an imaging mode of operation, wherein the ultrasound data includes echo information. The method further includes comparing the echo information from a plurality of transducer elements of a transducer array of the ultrasound probe during the imaging mode of operation, wherein the echo information is non-beamformed signal data. The method also includes determining non-uniformity information for the transducer array using the compared echo information during the imaging mode of operation.
US08792287B2 Nonvolatile semiconductor memory device and data writing method
A nonvolatile semiconductor memory quickly and precisely accumulates a desired amount of charges corresponding to data-to-be-written in a charge accumulating part of a memory cell. When charges are injected into the charge accumulating part of the memory cell by applying a writing voltage corresponding to the data-to-be-written to the drain or source region of the memory cell, the writing voltage is reduced on the basis of an increase in the amount of charges accumulated in the charge accumulating part.
US08792283B2 Extended select gate lifetime
A memory device may include two or more memory cells in an integrated circuit, at least one flash cell acting as a select gate coupled to the two or more memory cells, and an interface to accept a select gate erase command and a select gate program command during normal operation of the integrated circuit. The integrated circuit may be capable to perform operations to erase the at least one select gate in response to the select gate erase command, and program the at least one select gate in response to the select gate program command.
US08792280B2 Strings of memory cells having string select gates, memory devices incorporating such strings, and methods of accessing and forming the same
Strings of memory cells having a string select gate configured to selectively couple ends of a string to a data line and a source line concurrently, memory devices incorporating such strings and methods for accessing and forming such strings are provided. For example, non-volatile memory devices are disclosed that utilize vertical structure NAND strings of serially-connected non-volatile memory cells. One such string including two or more serially-connected non-volatile memory cells where each end of the string shares a string select gate with the other end of the string is disclosed.
US08792278B2 Non-volatile memory semiconductor storage including contact plug
A non-volatile semiconductor memory device includes: a cell array including a plurality of first wirings, a plurality of second wirings that intersects the plurality of first wirings, and memory cells that are formed at intersections of the first wirings and the second wirings and are connected between the first and second wirings; a first contact plug that comes into contact with a side portion of the first wiring provided at a first position and extends to the first wiring provided at a second position higher than the first position in a laminated direction; and a second contact plug that comes into contact with a side portion of the second wiring provided at a third position between the first position and the second position and extends to the second wiring provided at a fourth position higher than the second position in the laminated direction.
US08792276B2 Semiconductor device with floating gate and electrically floating body
Techniques for providing floating body memory devices are disclosed. In one particular exemplary embodiment, the techniques may be realized as a semiconductor device comprising a floating gate, a control gate disposed over the floating gate, a body region that is electrically floating, wherein the body region is configured so that material forming the body region is contained under at least one lateral boundary of the floating gate, and a source region and a drain region adjacent the body region.
US08792260B2 Rectifier circuit and semiconductor device using the same
An object is to provide a rectifier circuit of which the drop in the output voltage by the threshold voltage of a transistor used as a rectifier element is suppressed. Another object is to provide a rectifier circuit whose variations in the output voltage are suppressed even in the case where the amplitude of input AC voltage varies greatly. A transistor may be used as a rectifier element in such a way that a gate electrode of the transistor is connected to a second electrode of the transistor through a capacitor, and the potential of the gate electrode is held to be higher than the potential of the second electrode by a difference greater than or equal to the threshold voltage.
US08792256B2 Controller for a switch and method of operating the same
A controller for a switch and a method of operating the same. In one embodiment, the controller is configured to measure a voltage of a control terminal of the switch and select a first mode of operation if the voltage of the control terminal is greater than a threshold voltage, and a second mode of operation if the voltage of the control terminal is less than the threshold voltage.
US08792247B2 Apparatus for bypassing faulty connections
Apparatus are disclosed, such as those involving a 3-D integrated circuit. One such apparatus includes a first die including a plurality of vertical connectors formed therethrough. The apparatus also includes a first circuit configured to encode multiple data bits into a multi-bit symbol, and provide the multi-bit symbol to two or more of the vertical connectors. The apparatus further includes a second circuit configured to receive the multi-bit symbol from at least one of the two or more vertical connectors, and decode the multi-bit symbol into the multiple data bits. The apparatus provides enhanced repairability with no or less redundant vertical connectors, thus avoiding the need for “on the fly” or field repair of defective vertical connectors.
US08792245B2 Coil assembly and electrical device having such coil assembly
An electrical device includes a coil assembly and a case structure. The coil assembly includes plural coil units in a stack arrangement. Each of the coil units includes alternate loops and vacant portions. The loops of each coil unit are aligned with the vacant portions of an adjacent coil unit. There is a spacing interval between every two adjacent loops of every two adjacent coil units. The case structure has a receptacle for accommodating the coil assembly.
US08792224B2 Hybrid capacitor
Disclosed herein is a hybrid capacitor including: a first structure including a cathode containing activated carbon and an anode containing lithium; and a second structure including activated carbon layers formed on both surfaces of a current collector. With the hybrid capacitor, characteristics of an LIC and characteristics of an EDLC are implemented in a single cell, thereby making it possible to increase energy density and improve output characteristics.
US08792223B2 Multilayer ceramic electronic component
There is provided a multilayer ceramic electronic component including: a ceramic body including a dielectric layer; a plurality of internal electrodes disposed within the ceramic body to face each other, having the dielectric layer interposed therebetween; and external electrodes electrically connected to the plurality of internal electrodes, wherein the ceramic body includes an active layer corresponding to a capacitance forming part and a cover layer formed on at least one of an upper surface and a lower surface of the active layer and corresponding to a non-capacitance forming part, an average thickness of the cover layer is 15 μm or less, the external electrodes include a conductive metal and glass portions, and when an average length of the glass portions in a length direction of the external electrodes is Ls, Ls≦10 μm is satisfied.
US08792219B2 ESD-robust I/O driver circuits
An ESD-robust I/O driver circuit is disclosed. Embodiments include providing a first NMOS transistor having a first source, a first drain, and a first gate; coupling the first source is coupled to a ground rail, and the first drain to an I/O pad; providing a gate driver control circuit including a second NMOS transistor having a second source, a second drain, and a second gate; and coupling the second drain to the first gate, the second source to the ground rail, wherein the gate driver control circuit provides a ground potential to the first gate during an ESD event occurring from the I/O pad to the ground rail.
US08792214B1 Electrical contacts to motors in dual stage actuated suspensions
Various embodiments concern a dual stage actuation flexure having a motor contact paddle for connecting to a terminal of a piezoelectric motor. The flexure comprises a paddle having a top side and a bottom side, the paddle comprising at least one void, each void extending through the paddle from the bottom side to the top side. The paddle further comprises a stainless steel base, a conductor comprising a layer of metal, and a dielectric layer having a first section and a second section, the first section positioned between the conductor and the stainless steel base to overlap the stainless steel base and the second section extending beyond the stainless steel base to not overlap the stainless steel base. The bottom side of the paddle is configured to connect to the terminal with electrically conductive adhesive.
US08792211B2 Method and data storage device for laser free heat-assisted magnetic recording
A data storage device with a heat assisted magnetic recording (HAMR) system, a magnetic recording medium, and method for data storage are provided. The data storage device includes a magnetic recording medium, a magnetic recording head, a power supply, a controller and a switching device. The magnetic recording head includes a main pole having a surface area facing the magnetic recording medium. The controller is coupled to the magnetic recording head for controlling writing information to and reading information from the magnetic recording medium. The switching device electrically couples the power supply between the main pole and the magnetic recording medium in response to a signal provided from the controller when writing information to the magnetic recording medium. The magnetic recording medium comprises a plurality of layers, including a heating layer, a field enhanced conduction layer, and an electrode layer. The electrode layer is electrically coupleable to the power supply and the magnetic recording head for heating a portion of the heating layer opposite the magnetic recording head during writing of data by the magnetic recording head to the magnetic recording medium, the portion of the heating layer defined by an electric field applied to the field enhanced conduction layer.
US08792195B2 Multi-level run-length limited finite state machine with multi-penalty
Techniques are described for constructing maximum transition run (MTR) modulation code based upon a multi-level (ML) run-length limited (RLL) finite state machine (FSM) that implements different sets of penalties. A processor is configured to receive information from a hard disk drive (HDD) via a read channel and recover data from the HDD using MTR modulation code. A memory has computer executable instructions configured for execution by the processor to model a magnetic recording channel as a partial response channel, model a source of information to the magnetic recording channel to provide an optimized Markov source, and construct an MTR modulation code to mimic the optimized Markov source based upon an FSM having a limited transition run length and a multi-level periodic structure. The FSM provides at least two different sets of penalties in a period.
US08792189B2 Personal media viewing device
A personal media viewing device has a frame that adjustably holds a pair of lenses. The frame has tracks along a bottom inside portion that guides the lenses as a lens adjustment knob is turned. The adjustment knob is attached to a translating screw shaft that has opposingly threaded portions that interact with a left and right traveling nut attached to each lens and moves each lens in an opposite direction. An elastic strap is used to removably hold a personal media device to the frame and a head attachment portion is provided to allow a user to operate the personal media viewing device hands free. The adjustment knob allows a user to adjust the lenses to an off-axis position selected to reduce eyestrain, headaches and other non-desirable effects associated with viewing a device in front of the user's eyes.
US08792187B2 Imaging lens
An imaging lens includes plastic-made first, second, third, and fourth lens elements arranged in the given order from an object side to an imaging side. The first lens element has a positive focusing power and is biconvex. The second lens element has a negative focusing power, is biconcave, and has an abbe number not greater than 30. The third lens element has a positive focusing power and has a convex imaging-side surface facing toward the imaging side. The fourth lens element has an imaging-side surface formed with a concave area in a vicinity of an optical axis of the fourth lens element. The imaging lens further includes an aperture stop disposed between the first and second lens elements.
US08792183B2 Zoom lens
An embodiment of this invention provides a zoom lens that primarily comprises, in order from an object side to an image-forming side, a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having positive refractive power. The second lens group comprises several lenses, in which the focal length of the first lens from the object side is efl3, the focal length of the second lens from the object side is efl4, and efl3 and efl4 satisfy: 0
US08792178B2 Virtual image display system
A thickness of a tapered part provided at the deeper side (−X side) in a light guide direction of a light transmission member is smaller toward the deeper side, and thus, a reflection angle of ghost light that has passed through a fourth reflection surface provided with a half mirror layer and reached the light transmission member gradually becomes smaller within the tapered part and no longer satisfies a total reflection condition, and the light is ejected to the outside in the position diverging from an eye of an observer. That is, the tapered part may prevent the ghost light from reaching the eye and good see-through observation can be realized.
US08792177B2 Head-up display
A head-up display includes a first display device, and a second display device which is provided at a position which is different from a position of the first display device. An optical axis identifying device outputs light beams, which are respectively input from the first display device and second display device, in the identical direction. An enlarged-image forming device enlarges respective images which are formed by the light beams which are output from the first display device and the second display device, based on the light beams which are input from the optical axis identifying device, and forms an image by overlapping the images which are enlarged. A moving device moves at least one of the first display device and the second display device along respective optical axis directions thereof.
US08792176B2 Projection device for use with a night vision goggle system
A projection device for use with a night vision goggle system includes: a display source; a projector lens assembly positioned to accept light from the display source and provide a projector optical path having a plurality of projector rays; and a folding device comprising at least two folding surfaces positioned to split an exit pupil of the projector optical path into two or more separated segments. Each folding surface captures and redirects a portion of the projector rays to be parallel and coincident with corresponding rays produced by an external scene which pass through an objective lens of the night vision goggle system.
US08792175B2 Virtual image display system
A virtual image display system includes a display device that outputs image light, a projection lens that projects the image light from the display device, a first holding member that holds the projection lens, a light guide plate that takes in the image light from the projection lens, and then, guides the light to an external predetermined position, and a second holding member that holds the light guide plate. A positioning structure for positioning the light guide plate with respect to the projection lens is provided in the first holding member and the second holding member.
US08792170B2 Optical device and method for correcting chromatic aberrations
Imaging device and method, the device including receiver optics, a diffractive and focusing surface, and a pair of diffractive and focusing arrangements, the receiver optics receiving radiation including a first wavelength selected from a first spectral band, and a second spectral band, where the first wavelength is substantially a multiplicative factor less than the midpoint of the second spectral band, the diffractive and focusing surface diffracting the first wavelength at an order of diffraction substantially equal to the multiplicative factor, and diffracting the second spectral band at a first order of diffraction, each of the diffractive and focusing arrangements diffracting, in turn, the first wavelength at a first order of diffraction, such that the first wavelength and the second spectral band emanating from the second diffractive and focusing arrangement focuses at a substantially common focal length and at a substantially common focal plane width.
US08792160B2 Light-emitting device and method of manufacturing the same
Provided is a light-emitting device including (a) a layer structure obtained by sequentially growing on a base substrate a first compound semiconductor layer of a first conductivity type, (b) an active layer formed of a compound semiconductor, and (c) a second compound semiconductor layer of a second conductivity type; a second electrode formed on the second compound semiconductor layer; and a first electrode electrically connected to the first compound semiconductor layer. The layer structure formed of at least a part of the second compound semiconductor layer in a thickness direction of the second compound semiconductor layer. The first compound semiconductor layer has a thickness greater than 0.6 μm. A high-refractive index layer formed of a compound semiconductor material having a refractive index higher than a refractive index of a compound semiconductor material of the first compound semiconductor layer is formed in the first compound semiconductor layer.
US08792159B2 Devices and methods for optical signal control
A device for use in optical signal control is presented. The device comprises an amplification waveguide, including a pumpable medium, and a reference and a control inputs and an output selectively allowing transmission of light respectively into and out of said amplification waveguide. The reference input, the amplification waveguide and the output define together a transmission scheme for reference light through the pumpable medium. The control input and the amplification waveguide define a depletion scheme for the pumpable medium and control light. The device thus allows for controlling an output signal, formed by the transmission of the reference light, by controllable depletion of the pumpable medium.
US08792154B2 Electronic operations of a suspended particle device
A scalable apparatus and a network environment dynamically changes the light transparency of a single SPD device, a small number of SPD devices or thousands of such SPD devices installed in windows in automobiles, aircraft, trains, marine vehicles, residential homes, commercial buildings and skyscrapers. A scalable apparatus and a network environment dynamically changes the light transparency of a single SPD device or thousands of such SPD devices in the presentation of a multi-media special effects display. Textual messages, graphical images and simulated motion effects are driven. Such scalable apparatus being capable of driving and using several operational parameters of SPD's such as frequency range, AC voltage and temperature so as to provide fine control of SPD characteristics such as switching speed and power consumption.
US08792152B2 Actuator, light scanner, and image forming device
An actuator includes a movable section swinging around a predetermined swing axis, a connecting section extending from the movable section, and being torsionally deformed in accordance with swing of the movable section, a support section supporting the connecting section, a magnet being disposed on a plate surface of the movable section, and a coil generating a magnetic field acting on the magnet to thereby swing the movable section, and the movable section has a cross shape in a plan view.
US08792149B2 Image forming apparatus
An image forming apparatus includes an automatic acquiring unit which forms a mark for detecting at least one of positional deviation and density deviation and acquire a degree of deviation by measuring the mark, a manual acquiring unit which receives a user input to acquire a correction value; an image forming unit which forms an image based on an actual correction value determined by an automatic correction value specified based on the degree of deviation and a manual correction value which is the correction value acquired by the manual acquiring unit, and a changing unit which executes at least one of a first changing process of applying a weight to at least one of the automatic correction value and the manual correction value and the second changing process of changing at least one of the automatic correction value and the manual correction value into a past correction value.
US08792141B2 Embedded form extraction definition to enable automatic workflow configuration
A system and methods are disclosed to automatically extract data from documents, such as scanned paper forms and/or digital forms that need to be pre-configured to understand a layout for the forms to be processed. The system extracts data from the form definition at a two dimensional barcode and dynamically configures a workflow with services for extracting desired user filled information from the data fields present on the form. Support for a re-flowable service is provided.
US08792140B2 Image information processing method, image information processing apparatus, image processing apparatus, and recording medium
Disclosed is an image information processing apparatus that determines, based on image information, a region suitable for inspecting image forming performance of an image forming apparatus in an entire region of an image represented by the image information. The image information processing apparatus includes a segment region extraction unit that extracts a segment region having a predetermined size from the entire region of the image; a color reproducibility prediction unit that predicts a result of color reproducibility of the entire image by using an algorithm in a case where the image forming performance is adjusted based on a color measurement result of the extracted segment region; and an object region determination unit that determines, as an object region, the segment region showing a best one of the plural results obtained by repeatedly performing extraction processing by the segment region extraction unit and prediction processing by the color reproducibility prediction unit.
US08792138B2 System and methods for automatic color deficient vision correction of an image
A method that includes receiving an image, automatically determining at least one region of interest in the image based on at least one color deficiency type from a plurality of color deficiency types, modifying the image by correcting the at least one region of interest and producing an output of the modified image.
US08792127B2 Image forming apparatus, control method thereof, and storage medium
An image forming apparatus includes a renderer configured to render a one page amount of image data based on intermediate data generated by either a first execution unit or a second execution unit, a printer engine configured to form image data of a page rendered by the renderer on a recording medium, and after forming the image data, stop each unit in the engine when there is no image data formation instruction corresponding to a next page of the page even after a cycle down time limit has elapsed, and a request unit configured to, during generation of intermediate data of a predetermined page by the first execution unit, request an extension of the cycle down time limit set in the printer engine based on a number of pages of rendered image data corresponding to intermediate data of pages following the predetermined page.
US08792121B2 Method for controlling printing of a print job
A method for controlling printing of a print job involves portioning the print job into a plurality of parts via a partition manager, and converting each part of the print job into respective binary image data parts via a Raster Image Processor (RIP) manager. The method further involves controlling a rate of aggregation of the converted parts via a throttle control manager. The rate of aggregation is controlled by monitoring parameters of a printing system used to perform the printing of the print job, determining that at least one of the monitored parameters reaches or exceeds a predefined threshold, and manipulating the rate of aggregation of the converted parts in response to the determining according to a throttle mode predefined for a particular set of monitored parameters.
US08792118B2 User interfaces and methods to provision electronic facsimiles
Embodiments of the invention relate generally to computing devices and systems, as well as software, computer programs, applications, and user interfaces, and more particularly, to provisioning electronic fax messages in a communication network including packetized and/or synchronous communications. According to one embodiment, a messaging can receive data representing an electronic document in a file format into a messaging system, convert fax components to a fax compatible format including the electronic document in the file format to form converted fax components, determine whether to generate an electronic facsimile to include the fax components as a pre-rendered electronic facsimile, and transmit the electronic facsimile as the pre-rendered electronic facsimile.
US08792114B2 System, method and recordable medium for previewing a document over the network
The invention generally relates to sending data (e.g. print data or a document), in a network environment, to a port monitor, and to upload the data to an upload manager for storing in a database. Relevant data may be sent from a print spooler to the port monitor invoking an upload manger to convey (e.g. securely or non-securely) print data to a web server. A version manager determines whether the print driver being used to print data is authentic, and data are written to a web server as packets of information and sent to a database for storage. Additionally, a system, method and recordable medium are recognized whereby a pass through (e.g. a port monitor filter) is inserted between a print spooler and a port monitor in order to detach the port monitor from the print spooler such that object code can be upgraded for future versions of software.
US08792111B2 Image processing apparatus, information processing method, and storage medium
A plurality of licenses included in a package license and respectively corresponding to a plurality of applications is stored in a first storage unit, the plurality of applications is stored in a second storage unit, and a product information table associating product information with application information for identifying each of the applications is stored in the second storage unit.
US08792109B2 Printing control apparatus, image forming apparatus and printing system
A printing control apparatus connected via a network with one or more of image forming apparatuses includes: a power source detection section which detects an image forming apparatus turned on; and a setting section which sets a mode shift time for shifting from a normal power mode to a power saving power mode a power consumption of which is less than a power consumption of the normal power mode of each of the image forming apparatuses; and a notice section which notices the set mode shift time to the image forming apparatus corresponding to the mode shift time, wherein the setting section changes the mode shift time when a plurality of image forming apparatuses which has been turned on is connected with the network, by comparing with a case when the network is connected with only one image forming apparatus turned on.
US08792108B2 Image processing apparatus having enhanced display mode and image processing method thereof
An image processing apparatus includes an image-processing designating unit that allows a user to designate predetermined image processing to be applied to image data for generating a preview image that represents a state of an output image before image output; a preview-image generating unit that generates a preview image in accordance with the designated image processing; a preview-image display unit that displays the preview image generated by the preview-image generating unit; and a display-mode switching control unit that, when the preview image is displayed, switches to a display mode with an enhanced viewability relative to a power-saving display state in accordance with a content of the designated image processing.
US08792102B2 Interferometric spectral imaging of a two-dimensional array of samples using surface plasmon resonance
A detection system for a two-dimensional (2D) array is provided. The detection system comprises an electromagnetic radiation source, a phase difference generator, a detection surface having a plurality of sample fields that can receive samples, and an imaging spectrometer configured to discriminate between two or more spatially separated points.
US08792098B2 System and method for hyperspectral illumination
A system and method for a hyperspectral illuminator. The hyperspectral illuminator includes an LED array for generating light of a predefined spectra. The hyperspectral illuminator further includes multiple collimators. Each of the multiple collimators is associated with one an LED of the LED array and focus the light into beams. The hyperspectral illuminator further includes multiple dichroic filters. The dichroic filters filter the beams. The hyperspectral illuminator further includes one or more integrator lenses for mixing the filtered beams into a uniform pattern for projection on to a target.
US08792092B2 Optoelectronic inclination sensor
An optoelectronic inclination sensor determines the inclination of a reference plane relative to the horizontal. A sensor body has a liquid layer, the free surface of which represents a horizon that can be inclined relative to the reference plane, forming an optical boundary to the adjacent medium. A light source disposed below the liquid layer emits a light beam onto the boundary. An optical sensor surface below the liquid layer detects the light beam reflected by the boundary. An analysis unit determines the inclination of the reference plane as a function of the amount of light received by the sensor surface. A deflecting element for deflecting or initially totally reflecting the beam is disposed between the source and the liquid layer. The beam is inclined as a result of said deflection or initial total reflection. A second total reflection occurs at the boundary in both the inclined and non-inclined orientation.
US08792084B2 Exposure apparatus, exposure method, and device manufacturing method
While an exposure processing is performed to a wafer held by a fine movement stage supported by a coarse movement stage in an exposure station, at least a part of a measurement processing to a wafer held by another fine movement stage supported by another coarse movement stage and an exchange of a wafer held by yet another fine movement stage on a center table is concurrently performed. Because of this, exposure with a higher throughput becomes possible, even when compared with a conventional exposure apparatus which concurrently performs an exposure processing to a wafer on a wafer stage, and processing such as wafer exchange and alignment on another stage.
US08792077B2 Color filter, manufacturing method thereof, and liquid crystal panel with the same
The present disclosure provides color filter and a manufacturing method thereof, and a liquid crystal panel with the color filter. The color filter includes a substrate, a black matrix formed on the substrate, a number of spacers integrally formed with the black matrix; and a color filter with a thickness thereof being less than that of the black matrix. Color ink is disposed in the black matrix and is hardened to form the color filter layer. The black matrix and the spacers are integrally formed and made of the black film, which simplifies the manufacturing process of the color filter. Additionally, since the color filter layer is formed by the ink jet printing method, the height of the color filter is unlimited, which allows the black matrix and the spacers to be made of conventional material, and improves the yield rate of the color filter.
US08792073B2 Liquid crystal display device
The present invention easily provides a liquid crystal display in which conductivity between a first substrate over which a pixel electrode is formed and a second substrate over which a counter electrode is formed, can be certainly obtained even when it has a narrow frame, without adding new steps. As for a liquid crystal display device in which a liquid crystal is interposed between the first substrate over which the pixel electrode is formed and the second substrate over which the counter electrode is formed, when the first and second substrates are positioned so that the pixel electrode and the counter electrode are on the inside, and are attached to each other with a sealant, by providing a partition wall between the sealant and a conductive portion formed with a conductor to electrically connect the pixel electrode to the counter electrode, conductivity in a conductive portion can be certainly obtained.
US08792066B2 Liquid crystal display module and front frame structure thereof
The present invention provides a liquid crystal display (LCD) module and a front frame structure thereof. The LCD module comprises a backlight module, a liquid crystal panel and a front frame structure. The front frame structure comprises a plurality of corner frame components, and the corner frame component comprises a top portion, a first side portion and a second side portion, all of which are perpendicular to each other. Each of the corner frame components is fixed on one corner of the backlight module, so as to fix the liquid crystal panel on the backlight module. The present invention can save material and achieve the object of the compactness design, and can fit different size specifications of the LCD module.
US08792065B2 Sub-pixel display structure and liquid crystal display panel using the same
The present invention discloses a sub-pixel display structure and a liquid crystal display panel using the same. The sub-pixel display structure includes two electrode portions. One of the electrode portions can perform charge-sharing via a charge-sharing switch. At least one of the two electrode portions is further connected to an extra electrode portion. When being used in a 3D liquid crystal display panel having a patterned phase retarder film, the sub-pixel display structure can satisfy the requirement of 3D view angle by making the extra electrode portion to be shielded by black matrix, and the two electrode portions still remain operatable so that a color washout phenomenon under a large viewing angle can be reduced even in a 3D liquid crystal display panel.
US08792063B2 Array substrate, liquid crystal display device and methods for manufacturing and repairing the array substrate
The present invention discloses an array substrate, a liquid crystal display (LCD) device and methods for manufacturing and repairing the array substrate. Said array substrate for thin film transistor (TFT) LCD comprises one or more pixel electrodes, gate lines and data lines; the crossover of said gate line and said data line is formed with a parasitic capacitor; said data line is also provided with slit part; and said slit part is overlapped with the gate line to form a protective capacitor which is in parallel connection with said parasitic capacitor and of which the voltage resistance is less than said parasitic capacitor. Because the data line is provided with the slit part which overlaps the gate line to form the protective capacitor which is in parallel connection with the parasitic capacitor and of which the voltage resistance is less than that of the protective capacitor, and because the data line is positioned on the top layer, the late stage repair of the present invention becomes easier.
US08792057B2 Methods circuits devices and systems for wireless communication of video information
Disclosed are methods, circuits, devices systems for wireless communication of video information. According to some embodiments, an energy level of one or a group of transmit video block(s) to be transmitted as part of a wireless transmission frame may be adjusted so at to maintain a substantially constant transmission power (e.g. within a range of transmission power levels).
US08792055B2 Digital broadcast receiver and method for processing caption thereof
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data, audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
US08792040B2 Photography apparatus, control method, program, and information processing device using image-data templates
A photography apparatus includes: an imaging unit configured to image a subject and acquire photographed image data; a display unit configured to perform an image display; and a control unit; wherein the control unit executes reading processing for reading out, from a storage medium which stores template information arranged to fit and display photographed image data imaged by the imaging unit into a target region within display screen data according to a predetermined display format, the template information, wherein instruction information for instructing what sort of image should be photographed as the photographed image data to be fit and displayed in the target region is correlated therewith, and instruction information display control processing for controlling the display unit so as to display the instruction information in a correlated manner with the target region, in accordance with the template information.
US08792038B2 Image capturing apparatus and control method therefor
An image capturing apparatus having a plurality of executable image blurring correction modes selects an image blurring correction mode to be executed from among the executable image blurring correction modes in accordance with an image capturing situation, and executes the selected image blurring correction mode. The image capturing apparatus has a plurality of display items respectively associated with the image blurring correction modes, and displays the display item corresponding to the image blurring correction mode under execution on a display screen.
US08792035B2 Solid-state imaging device and manufacturing method thereof, driving method of solid-state imaging device, and electronic equipment
A solid-state imaging device includes multiple pixels formed of photoelectric converters and pixel transistors; a floating diffusion portion that exists within a region of each of the photoelectric converters when viewed from above; and a vertical transfer gate electrode of a transfer transistor that surrounds at least a portion of each photoelectric converter and is formed in the depth direction of a substrate and makes up the pixel transistor.
US08792027B2 Solid-state image pickup device, imaging device, and dispersing element
A solid-state image pickup device capable of taking more light into light receiving regions is provided. The solid-state image pickup device of the present invention includes: a photoelectric conversion unit having a plurality of light receiving regions that are two-dimensionally arrayed, the photoelectric conversion unit for photoelectrically converting light incident on each of the light receiving regions, and outputting an electric signal according to the intensity of the incident light; a lens unit comprising a plurality of converging lenses provided on an upper layer of the photoelectric conversion unit, each of the converging lens being provided corresponding to a set of continuous first to third light receiving regions; and a dispersing element provided between the photoelectric conversion unit and the lens unit, the dispersing element being formed of a medium whose refractive index varies periodically, and diffracting beams of a first wavelength band and of a third wavelength band, having been transmitted through the converging lens, and directing the beams onto the first light receiving region and the third light receiving region, and transmitting, without diffracting, a beam of a second wavelength band, having been transmitted through the converging lens, and directing the beam onto the second light receiving region.
US08792025B2 Image processing apparatus, image processing method, and solid-state imaging apparatus
According to embodiments, an image processing apparatus includes an image signal holding unit. The image processing apparatus uses an image signal passing through the common image signal holding unit to generate first, second and third correction values. The first correction value is a signal value applied to a pixel in which saturation of an output occurs in a saturation determination. The second correction value is a signal value subjected to a noise cancellation process. The third correction value is a signal value applied to a pixel in which defect occurs in a defect determination.
US08792024B2 Imaging system and method for error-reduction processing
An imaging apparatus is provided, which improves correction accuracy at the time of pixel addition reading and scarcely deteriorates in resolution of the image data. This apparatus comprises: a conversion unit comprising a plurality of unit-pixels and converting an incident radiation or a light into pixel information; a signal processing unit capable of reading the pixel information for each unit-pixel, or capable of reading additional added pixel information for a plurality of unit-pixels, based on a control from a control unit for controlling a driving of the conversion unit according to a plurality of operation modes; a storage unit for storing a plurality of correction information according to the plurality of operating modes; and a correction unit for performing the correction of the pixel information based on the correction information extracted from the plurality of correct information according to the operation mode.
US08792023B2 Heat dissipating system for an image pickup apparatus
An image pickup apparatus includes an image pickup element; a heat dissipating member including a heat dissipating portion and thermally connected to the image pickup element; a housing that retains the image pickup element and the heat dissipating member such that the image pickup element and the heat dissipating member are movable, the housing having an opening at which the heat dissipating portion is exposed irrespective of the position of the image pickup element and the heat dissipating member in a movable range; a fan that generates an airflow; and a duct that forms an air flow channel that directs the airflow generated by the fan toward the opening.
US08792020B2 Method and apparatuses for pedestal level compensation of active signal generated from an output signal of a pixel in an image sensor
A pedestal level compensation method includes calculating a dark level difference error depending on temperature, calculating a pedestal level offset depending on an analog gain, and compensating a pedestal level according to the dark level difference error and the pedestal level offset.
US08792017B2 Image processing device, image processing method, and image pickup apparatus
An image processing device includes a corrector for performing an optical correction of correcting a distortion of an image by interpolating image data of the distorted picked-up image resulting from an optical characteristic of an image pickup section, and locally changing a resolution of the image; and a compressor for performing a dynamic range compression of compressing a dynamic range of the image data by extracting an illumination component from the image data based on a space frequency of the image, and compressing the extracted illumination component, wherein the compressor performs the dynamic range compression with respect to image data of an after-correction-image to be obtained after the optical correction is performed by the corrector.
US08792014B2 Image processing apparatus and image pickup apparatus
An image processing apparatus includes a memory configured to store information of an OTF or a PSF of an optical system for at least one of capturing conditions, and an image processor configured to generate secondary and higher components of a phase of an OTF or a shape component of a PSF corresponding to a capturing condition of a captured image through an interpolation based on at least two OTFs or PSF in the memory, while center-of-gravity positions or maximum intensity positions are accorded with each other or differential root-mean-square values of the point spread functions are minimum, and to restore the image utilizing the generated OTF or an OTF derived from the generated PSF.
US08792007B2 Calibration operation device and calibration operation method
An object of the present invention is to simplify a calibration operation of a camera and to shorten a time necessary for calibration. A camera calibration device 10 is mounted on a predetermined position of a movable object 100 and includes a camera 11 configured to take an image including an index 41 provided outside the movable object 100, an image superimposing unit 122 configured to generate a superimposed image by superimposing a calibration object 42 having a position adjustment part and a rotation adjustment part on the image taken by the camera 11, and a calculation unit 124 configured to calculate, based on a position of the calibration object 42 after being shifted in the superimposed image such that an end or a center of the index 41 meets the position adjustment part and a part of the index other than the end or the center overlaps the rotation adjustment part, parameters relative to a pan angle, a tilt angle and a roll angle for calibration of the camera mounting position.
US08792003B2 Camera device
Disclosed herein is a camera device including: a housing having an opening; a lens exposed from the opening of the housing; a lens barrel for holding the lens, the lens barrel being fitted in the housing to expose the lens from the opening of the housing; a packing provided between the lens barrel and the housing for preventing the entry of a water flow passed through the opening; an imaging mechanism having an imaging device for detecting incident light transmitted through the lens; and a buffer portion configured to reduce the pressure of the water flow in a water flow path between the opening and the packing.
US08791990B2 Eyewear with segmented look-through elements
An eyewear is described comprising two segmented look-through elements each comprising an upper and a lower segment, wherein the upper segments are provided with means to selectively direct an image to the left and/or to the right eye. Preferably, said means are configured as LCD shutter glasses, optically polarized glasses, red and green glasses or as display units. The two lower segments of the two look-through elements are preferably configured as normal glasses including a pair of magnifying glasses. The eyewear can be used in a variety of environments including, in particular, the medical field and industrial processes. Furthermore, a system is described comprising such an eyewear as well as a display device to be looked at by means of said eyewear.
US08791988B2 Image display device
An image display device includes a display panel, which includes a plurality of pixels and selectively implements a 2D image and a 3D image, and a patterned retarder for dividing light from the display panel, on which the 3D image is implemented, into first and second polarization components. The display panel includes first to fourth gate lines, which cross a data line and are disposed along a column direction in the order named, first and second pixels which are disposed between the first and second gate lines to be vertically adjacent to each other, third and fourth pixels which are disposed between the third and fourth gate lines to be vertically adjacent to each other, and a black matrix spatially for separating left and right images of the 3D image from each other.
US08791984B2 Digital security camera
The systems and methods described herein provide imaging systems for imaging a scene. The imaging system includes an optical head, a processor, and an analog communication port. The processor receives captured digital image data from the optical head. The processor sends the image data to the analog communication port to generate an analog video stream that is protocol compatible with typical closed-circuit television (CCTV) networks, such as PAL or NTSC. The imaging system has a physical interface that allows the system to plug into a conventional CCTV network. To generate a video stream that is protocol compatible with the CCTV network, the analog communication port may down sample the digital image data to generate a PAL or NTSC compatible image. The down sampled digital image data is converted to a compliant analog signal and delivered over the physical layer of the CCTV network for display on a conventional television monitor.
US08791975B2 Optical scanning device and image forming apparatus
An optical scanning device includes a polygon scanner that deflects and scans light beams, a body on which the polygon scanner directly mounted, and a heat dissipating unit that dissipates heat of the deflection scanning unit. The heat dissipating unit is located at a position on an outer surface of the body corresponding to the deflection scanning unit. The body is provided with a pair of wall portions on the outer surface. The wall portions face each other with the heat dissipating unit between them, and extend in a direction in which air blown by an air blowing unit flows to form an air-flow path.
US08791970B2 Information processing device, laser irradiation device, drawing information generating method, control system, and program
An information processing device for generating a piece of drawing information of a line image, including a shape information storing part to store pieces of shape information for respective combinations of a thickness and a size of a line image, a thickness information obtaining part to obtain a piece of thickness information, a code information obtaining part to obtain a piece of code information of a target image, a size information obtaining part to obtain a piece of size information of a target image, a shape information selecting part to select a piece of shape information out of pieces of shape information for each character based on the thickness information and the size information, and a drawing information generating part to read out the selected shape information from the shape information storing part and to generate a piece of drawing information from the shape information.
US08791968B2 Source driver for driving at least one sub-pixel
A source driver for driving at least one sub-pixel is disclosed, in which the source driver includes a gamma voltage generator and a digital to analog converter. The gamma voltage generator generates a plurality of gamma voltages, in which the gamma voltage generator includes a first gamma resistor string and an operation circuit. The first gamma resistor string includes a plurality of resistors electrically connected serially for dividing a first gamma reference voltage and a second gamma reference voltage into the gamma voltages. The operation circuit optionally adds increments to the gamma voltages according to a timing control signal, wherein the increments are the same when the gamma voltages are added. The digital to analog converter selecting one of the gamma voltages generated by the operation circuit as a driving voltage based on received digital pixel data.
US08791967B2 Display apparatus
According to one embodiment, a display apparatus includes a light modulating unit, a light source unit, a luminance setting unit, a luminance distribution calculating unit, a signal level converting unit, and a control unit. The light source unit includes a basic light source and an extended light source illuminating each of divisional areas into which the display area tentatively divided. The basic light source emits white light with first emission peak wavelengths. The extended light source emits light with a second emission peak wavelength being different from the first emission peak wavelengths and being within a range between shortest and longest wavelengths of the first emission peak wavelengths. The control unit is configured to generate a control signal controlling the basic light source and the extended light source so as to provide a period in which the basic light source and the extended light source simultaneously emit light.
US08791964B2 Display apparatus and method of controlling the same
A display apparatus and method of controlling the same are disclosed, the display apparatus including: a display unit; an image processor configured to process an image and display the processed image on the display unit; and a controller configured to control the image processor to adjust a brightness of an inattentive area of the image displayed on the display unit depending on whether a user is able to recognize a corresponding brightness change, determined based on image information, such that the controller controls the image processor to adjust the brightness of the inattentive area if the controller determines, based on the image information, that the user is not able to recognize the corresponding brightness change.
US08791955B2 Method, system, and computer-readable medium for creating and laying out a graphic within an application program
A method, apparatus, and computer-readable medium are provided for creating and laying out a graphic within a drawing application program. The method includes receiving a data model defining a set of data and data relationships to be represented in the graphic, receiving a graphic definition describing the mapping of the data from the data model to a set of algorithms, algorithm parameters, constraints, constraint rules, and shape properties, determining a shape size and position for the layout nodes utilizing the set of algorithms, constraints, and constraint rules from the graphic definition, and creating a list of shapes and shape properties for the graphic, including size and position. The method further includes determining if the graphic fits a given layout into a specific area based on the set of constraint values and if the graphic does not fit the specific area, then modifying the set of constraint values using the constraint rules.
US08791952B2 Method and system of immersive generation for two-dimension still image and factor dominating method, image content analysis method and scaling parameter prediction method for generating immersive sensation
A system and method for generating immersive sensation for a two-dimensional still image is provided. The method for generating immersive sensation including: converting a color space of an inputted image; loading a background mask to separate a foreground image and a background image from the inputted image; achieving attribute information for each of the foreground image and the background image, based on a perceptual attribute with respect to the color space, via an image content analysis; predicting scaling parameters based on the attribute information; and enhancing the inputted image based on the scaling parameter.
US08791950B2 Electronic device and method for controlling display of electronic files
An electronic device displays electronic files on a display device. When a user views the electronic device, a video camera captures a real-time video consisting of a plurality of frames of the user. The electronic device recognizes a face region in each frame and a lip outline in the face region of the frame, and generates a lip shape variation video of a lip of the user according to the lip outline in each frame and a capturing time of each frame. Furthermore, the electronic device searches a preset lip-language video that are pre-stored in a storage device and matches the lip shape variation video, and controls display of the electronic files by executing an voice command associated with the matched preset lip-language video.
US08791947B1 Level of detail blurring and 3D model data selection
A set of nodes for rendering a 3D model using a set of camera parameters based on at least a threshold error value may be selected. Each node corresponds to a bundle of data for rendering a geographic area at a particular resolution and the camera parameters including a point of view for rendering the 3D model. For a given node of the set of nodes, a smallest circle of confusion within a bounding box of the geographic area of the given node may be determined using the set of camera parameters closest to a particular parameter of the set of camera parameters. A diameter of the smallest circle of confusion is compared to the threshold error value. Based on this comparison, the threshold error value is adjusted. The adjusted threshold error value is used to select a new node to replace the given node in the set of nodes.
US08791942B2 Computer method and apparatus for rotating 2D cartoons using 2.5D cartoon models
Disclosed herein are methods, apparatus, and computer program programs that use 2D drawings of a cartoon in different views to automatically construct rotated views of the subject cartoon. Embodiments involve a novel structure, the 2.5D cartoon model, which can generate plausible renderings of the cartoon in any view. Two or more input drawings can be leveraged to construct a 2.5D cartoon model that supports full 3D rotation. Unlike a 3D model, however, renderings produced by a 2.5D cartoon model retain the 2D nature and hand-drawn appearance of the input drawings, and support a wide range of 2D stylizations and shapes that would be impossible with a 3D model.
US08791928B2 Pixel driving method, pixel driving device and liquid crystal display using thereof
The present invention provides a pixel driving method for a liquid crystal display. The pixel includes a storage capacitor and a liquid crystal capacitor. The pixel driving method includes steps of: providing a common voltage signal to a liquid crystal capacitor, and providing a bias signal to a storage capacitor wherein the bias signal is synchronized with the common voltage signal and the amplitude of the bias signal is larger than that of the common voltage signal.
US08791926B2 Projection touch system for detecting and positioning object according to intensity different of fluorescent light beams and method thereof
A projection touch system configured for detecting a position of a touch object and a projection touch method thereof are provided. The projection touch system includes an invisible light source, a projection panel and a light detector. The projection panel includes a transparent plate and a fluorescent film. An invisible light beam emitted by the invisible light source scans back and forth on the projection panel. A first fluorescent light beam and a second fluorescent light beam are emitted from the fluorescent film excited by the invisible light beam. When the touch object is touched to the projection panel, a portion of the invisible light beam is reflected to the fluorescent film, and the second fluorescent light beam is emitted. The light detector detects the second fluorescent light beam relative to the first fluorescent light beam by an intensity level to determine the position of touch object.
US08791918B2 Character input device, character-input control method, storing character input program
According to an aspect, a character input device includes a touch panel, a vibrating unit, and a control unit. The touch panel displays a plurality of buttons each of which corresponds to a character, and detects a contact operation. The vibrating unit vibrates the touch panel. When the contact operation by a contact is detected by the touch panel while the contact on the touch panel is continued since a start of the contact at a first position on the touch panel on which the plurality of buttons are displayed, the control unit receives a character corresponding to a button, as an input, displayed at the position where the contact operation is detected. The control unit causes the vibrating unit to change a vibration behavior of the touch panel when the contact operation is detected.
US08791914B2 Input method applied in electronic devices
An input method applicable for inputting into an electronic device, which includes the steps of capturing a lip motion of a person; receiving an image of the lip motion; encoding the lip motion image to obtain a lip motion code; comparing the lip motion code with a plurality of standard lip motion codes to obtain a first text result matching the lip motion code; and displaying the first text result on the electronic device if the first text result is obtained. If the first text result is not obtained, the method may further include activating an auxiliary analyzing mode for the electronic device for recognizing a facial expression, a hand gesture, or an audio signal to be inputted. The input method can diversify input methods for the electronic device.
US08791906B2 Handheld electric device and associated method employing a multiple-axis input device and elevating the priority of certain text disambiguation results when entering text into a special input field
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software. The device provides output in the form of a default output and a number of variants. The output is based largely upon the frequency, i.e., the likelihood that a user intended a particular output, but various features of the device provide additional variants that are not based solely on frequency and rather are provided by various logic structures resident on the device. The device enables editing during text entry and also provides a learning function that allows the disambiguation function to adapt to provide a customized experience for the user. The disambiguation function can be selectively disabled and an alternate keystroke interpretation system provided. If a field into which text is being entered is determined to be a special input field, a disambiguated result can be sought first from a predetermined data source prior to seeking results from other data sources on the device.
US08791893B2 Output compensation circuit and output compensation method for LCD data drive IC, and LCD
An output compensation circuit and an output compensation method for an LCD data drive IC as well as an LCD comprising the same are disclosed. The output compensation circuit comprises a data drive IC, a plurality of first switch units and a plurality of delay control units. A plurality of output channels of the data drive IC each are connected with a corresponding row of pixel electrodes on a glass substrate via a data line respectively to output a charging signal. Each of the first switch units control the corresponding output channel according to a delay control signal generated by the corresponding delay control unit. Each of the delay control units is configured to generate the delay control signal-used to control the first switch unit to be turned on after a predetermined delay so that the charging time is the same for all the pixel electrodes.
US08791883B2 Organic EL display device and control method thereof
An organic electroluminescent display device includes a display that includes pixels arranged in a matrix. Each pixel includes a driver, a capacitor between a gate and a source of the driver, a switch, and a luminescent element connected to the drain of the driver. Scan lines provide a scan signal for scanning the pixels. Data lines provide a signal voltage to the pixels. Power lines are electrically connected to the source and the drain of the driver. The driver includes a back gate electrode which is provided a predetermined bias voltage. A drive circuit provides the predetermined bias voltage to the back gate electrode so that the absolute value of a threshold voltage of the driver is greater than a gate-source voltage of the driver to place the driver in a non-conducting state.
US08791878B2 Light emitting device, driving support system, and helmet
It is an object to provide a driving support system and a display device suitable for the driving support system. According to the driving support system, change in driver's mental and physical conditions can be caught instantaneously and a warning light emission display is given within the forward sight of the driver in order to call the driver's attention. A light emitting device of the driving support system can display a far side of the display. A display may be switched between a transmission mode and a non-transmission mode by adjusting a movable polarizer.
US08791877B2 Image display system, image display device, and image display method
An image display system includes: a plurality of image supply devices each having an image display section, and an image transmission section adapted to generate a supply image and to externally transmit the supply image; and an image display device capable of dividing a common screen area into one or more screen areas, and of displaying the supply image supplied from each of the image supply devices in the one or more screen areas, wherein each of the image supply devices displays a common screen area operating image to operate a display state of the common screen area in the image display section, and supplies a display image of the image display section to the image display device as the supply image, and the image display device changes the display state of the common screen area in accordance with an operation in each of the image supply devices.
US08791845B2 Circuitry and method for reducing area and power of a pipelince ADC
A pipeline ADC (analog-to-digital converter) (14) includes a residue amplifier (7) for applying a first residue signal (Vres1) to a first input of a residue amplifier (11A) and to an input of a sub-ADC (8) for resolving a predetermined number (m) of bits and producing a redundancy bit in response to the first residue signal. A level-shifting MDAC (9A) converts the predetermined number of bits and the redundancy bit to an analog signal (10) on the a second input of the residue amplifier, which amplifies the difference between the first residue signal and the analog signal to generate a second residue signal (Vres2). The MDAC causes the residue amplifier to shift the second residue signal back within a predetermined voltage range (±Vref/2) by the end of the amplifying if the second residue signal is outside of the predetermined voltage range.
US08791844B2 Modified dynamic element matching for reduced latency in a pipeline analog to digital converter
A circuit in an analog-to-digital converter (ADC) includes an amplifier configured to receive an output of a backend DAC; a harmonic distortion correction circuit (HDC) coupled to the amplifier and configured to correct distortion components due to the residue amplifier present in a digital signal from the backend ADC, the HDC circuit providing an output to an adder, the adder receiving a coarse digital output from a coarse ADC; and a DAC noise cancellation circuit (DNC) configured to provide an output to the adder, wherein the DNC circuit is configured to correct distortion components due to the DAC present in the digital signal from the backend ADC; wherein the output of the adder is an ADC digital output and wherein the ADC digital output forms an input to the HDC and the DNC.
US08791837B2 Control of traffic signal due to obstructed view
Traffic signal timing may be altered as a function of determining occluded signal viewing. More particularly, processing units may determine that a view of a traffic signal by a person is obstructed by a vehicle located on a first ingress path to a roadway intersection with a second ingress path. The traffic signal controls the right of way of the first ingress path, and the person with the obstructed view is travelling along the first ingress path toward the intersection and is located behind the vehicle relative to a view sightline of the person to the traffic signal. In response to the occluded view determination, a transition of the traffic signal may be delayed from a current visual display of a proceed signal to a subsequent visual display of a stop signal, until an end of a delay period.
US08791834B2 Fixed network for an automatic utility meter reading system
A fixed network for automatically reading a utility meter system has been developed. The network includes multiple meter interface units (MIUs) that each collect data from a designated utility meter. The collected data is transmitted to a primary data collector. The network includes multiple data collectors and each MIU identifies its own primary data collector based on signal quality between the collector and the MIU. The network includes a central host computer that is used to receive the collected data from the primary data collectors.
US08791829B2 Visualisation arrangement
The present invention relates to a method and an arrangement for visual indication of an electrical quantity, being one or several of power, current and/or voltage through a conductor. The arrangement comprises a substantially wire shaped illuminator and a controller which controls at least one illumination characteristic of said illuminator with respect to said electrical feature.
US08791826B2 Method and device for fire detection in enclosed environments
A method for fire detection in enclosed environments (1) subject to explosion protection regulations out of which an air-dust mixture is filtered while the concentration of dust of the air-dust mixture is lowered to under the explosion limit by a filter (2) and the aspirated air-dust mixture is checked for burning characteristics and if appropriate a fire alarm is triggered, in which the function of the filter (2) is monitored, the fire detection is carried out by use of an aspirating smoke detector system (7) not approved for use in potentially explosive areas but instead is deployed outside the ex-zone and if the filter (2) is destroyed a signal processing unit (15, 15.1) of a malfunction monitoring sensor (14) generates a signal which initiates a subsequent action preventing aspirated air-dust mixture with an elevated concentration of dust from entering the aspirating smoke detector system (7).
US08791825B2 Biological state determination device
It is possible to determine the biological state of the driver of a vehicle with high accuracy. In a biological state determination device, since a driver biological state which is the biological state of the driver is estimated on the basis of information representing the biological state of the driver, a weight is set for each driver biological state on the basis of information representing the level of possibility of erroneously estimating the driver biological state, and each driver biological state is weighted on the basis of the set weight, the weighted driver biological state becomes information in which the possibility of erroneous estimation is taken into consideration. The presence/absence of an abnormality in the biological state of the driver is determined on the basis of a plurality of weighted driver biological states, thereby improving determination accuracy of the biological state of the driver of the vehicle.
US08791823B2 Aircraft part control system
A method and apparatus for managing parts. Location information is displayed for a part on an aircraft on a mobile device. A determination is made as to whether the part is present in a location using a sensor system in the mobile device when the mobile device is in a zone including the location. A presence of the part in the location is indicated in response to the part being present in the location.
US08791814B2 Remote annunciator
Some embodiments relate to a remote annunciator 10 that includes an enclosure 11 and a control 12 within the enclosure 11. The control 12 receives signals S from a plurality of transfer switches 13A, 13B, 13C, 13D and at least one generator 14 that is connected to at least one of the transfer switches 13A, 13B, 13C, 13D. The control 12 displays a status of electrical connections that include the plurality of transfer switches 13A, 13B, 13C, 13D and the at least one generator 14. In some embodiments, the control 12 recognizes when the plurality of transfer switches 13A, 13B, 13C, 13D and the at least one generator 14 are connected to the control 12.
US08791813B2 Monitoring system for testing apparatus
A monitoring system includes a testing apparatus and a display control apparatus connected to the testing apparatus. The testing apparatus includes a plurality of testing locations and a collection module connected to the plurality of testing locations. Each of the plurality of testing locations receives a tested product, which is tested by the testing apparatus. The collection module collects testing states of the tested products. A display apparatus is connected to the display control apparatus. The display control apparatus controls the display apparatus to show a plurality of indicating blocks corresponding to the plurality of testing locations. The display apparatus is adapted to display the plurality of indicating blocks to match the plurality of testing locations. The display control apparatus controls each of the plurality of indicating blocks to show the testing state of the tested product in each the plurality of testing locations.
US08791791B2 Sea-based security arch for identifying shipping contraband
The invention discloses devices and methods for analyzing inbound and outbound ships for illegal or dangerous cargo or persons. An arch is generally placed several kilometers from shore, the arch including a plurality of distinct analytical and diagnostic equipment. A ship passing through the arch is analyzed by photographic, thermal and other means for presence of explosives, nuclear, chemical, or biological agents, terrorists, contraband, illegal passengers and/or other potential threats. Results from scanning are sent to appropriate security officials as are data of ships that attempt to circumvent the security arch.
US08791789B2 Remote control signaling using audio watermarks
A system for using a watermark embedded in an audio signal to remotely control a device. Various devices such as toys, computers, and appliances, equipped with an appropriate detector, detect the hidden signals, which can trigger an action, or change a state of the device. The watermarks can be used with a “time gate” device, where detection of the watermark opens a time interval within which a user is allowed to perform an action, such as pressing a button, typing in an answer, turning a key in a lock, etc.
US08791787B2 User personalization with bezel-displayed identification
An identity of a person proximate to a display device is determined by an identity profile controller. The identity profile controller determines whether a configured viewing profile exists for the person. Upon determining that the configured viewing profile exists for the person, the identity profile controller instructs a bezel display controller to display a profile identifier associated with the configured viewing profile via a two-dimensional light-emitting diode (LED) array located within a bezel of the display device outside of the display area of the display. The identity profile controller automatically adjusts display device settings for the display device based upon the configured viewing profile. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US08791783B2 Electronic component to be embedded in substrate and component-embedded substrate
An electronic component to be embedded in a substrate is configured so that planar coils protected by insulators are sandwiched be a pair of magnetic layers. Ports, or openings or absent parts are provided at predetermined positions of one or both of the magnetic layers, and the predetermined positions correspond to the positions opposite to terminal electrodes of the planar coils. Accordingly, a contribution to reduction of the size and weight of electronic equipment can be made.
US08791777B2 Alternating current contactor with mechanical short circuit self-locking function
An AC contactor with a mechanical short circuit self-locking function includes an AC contactor body. The AC contactor body includes a shell body, wherein a mechanical short circuit self-locking unit is provided therein. The mechanical short circuit self-locking unit includes a short circuit detecting and triggering device for generating a triggering action when a fault of short circuit occurs; and a self-locking acting device for generating a self-locking action after receiving the triggering action, so as to disable the AC contactor to automatically reset after the fault of short circuit is removed.
US08791771B2 Reconfigurable Wilkinson power divider and design structure thereof
A reconfigurable Wilkinson power divider, methods of manufacture and design structures are provided. The structure includes a first port, and a first arm and a second arm connected to the first port. The first arm and the second arm each include one or more tunable t-line circuits. The structure also includes a second port and a third port connected to the first port via the first arm and second arm, respectively.
US08791760B2 Closed loop bias control
This disclosure relates to radio frequency (RF) amplification devices and methods for amplifying an RF input signal. To set the quiescent operating level of the RF output signal, a bias signal to be applied to the RF input signal is received prior to amplifying the RF input signal. The bias signal is amplified to generate the RF output signal at the quiescent operating level and a feedback signal is received that is indicative of the quiescent operating level of the RF output signal. Prior to amplifying the RF input signal, the bias signal level of the bias signal is adjusted such that the quiescent operating level is set to a reference signal level based on the feedback signal level. This allows for adjustments to be made to the quiescent operating level and maintain the quiescent operating level at a desired value.
US08791754B2 Programmable gain amplifier with amplifier common mode sampling system
A programmable gain amplifier (“PGA”) may include a differential amplifier, a pair of input capacitors, a pair of feedback capacitors provided in feedback configuration about the amplifier, a first chop circuit, provided at an input of the PGA and an output of the PGA and a second chop circuit provided at an output of the PGA. The PGA also may include circuit systems to sample voltages across the input capacitors in a sampling phase. The sampled voltages may correspond to a difference between a common mode voltage of input signals to the PGA and a common mode voltage of the differential amplifier. The sampled voltage, thus, defines a common mode voltage at the amplifier's inputs during other phases of operation, when the chop circuits are operational.
US08791749B2 Semicondcutor integrated circuit including power generation block and power supply control block
A power generation block configured to generate internal power by a charge pump circuit and a power supply control block configured to control the power generation block are provided. First and second power supply interconnects individually separated from an external power supply interconnect are connected to the power generation block and the power supply control block, respectively. At least any one of the power supply interconnects is provided with a filter section configured to remove noise propagating through the power supply interconnect.
US08791748B2 Charge pump circuit and operation control method thereof
A charge pump circuit which steps down an input voltage inputted from an input terminal and outputs it as a step-down output voltage from a step-down output terminal, and steps up the input voltage and outputs it as a step-up output voltage from a step-up output terminal, includes: a voltage conversion circuit having a flying capacitor, a step-down output capacitor, a step-up output capacitor, and a plurality of switches, wherein the flying capacitor, the step-down output capacitor, the step-up output capacitor, and the switches are connected, and the voltage conversion circuit is capable of switching connection states by switching each on/off state of the switches; an output voltage detection circuit unit which makes a comparison of a voltage between the step-down output voltage and a first predetermined voltage, and makes a comparison of a voltage between the step-up output voltage and a second predetermined voltage, and produces and outputs each signal indicating each result of the comparisons; and a control circuit unit which performs a switching control depending on each signal outputted from the output voltage detection circuit unit.
US08791742B2 Distributed resonate clock driver
A clock driver includes a clock interconnect running to multiple lanes of an integrated circuit chip, the interconnect including a positive clock line and a negative clock line. A clock generator generates a clock signal and a source inductor, through which the clock generator draws DC power, helps drive the clock signal down the interconnect. The source inductor may be tunable. A distributed (or tunable) inductor is connected to and positioned along the positive and negative clock lines between the source inductor and an end of the interconnect. Multiple distributed inductors may be positioned and optionally tuned such as to create a resonant response in the clock signal with substantially similar quality and amplitude as delivered to the multiple lanes. Any of the distributed and source inductors may be switchable to change inductance of the distributed inductors and thus change the clock frequency in the lanes for different communication standards.
US08791734B1 Cascaded PLL for reducing low-frequency drift in holdover mode
A cascaded phase-locked loop (PLL) clock generation technique reduces frequency drift of a low-jitter clock signal in a holdover mode. An apparatus includes a first PLL circuit configured to generate a control signal based on a first clock signal and a first divider value. The apparatus includes a second PLL circuit configured to generate the first clock signal based on a low-jitter clock signal and a second divider value. The apparatus includes a third PLL circuit configured to generate the second divider value based on the first clock signal, a third divider value, and a second clock signal. The low-jitter clock signal may have a greater temperature dependence than the second clock signal and the second clock signal may have a higher jitter than the low-jitter clock signal.
US08791731B2 Reset circuit and method of portable terminal
A reset circuit and a reset method of a portable terminal are provided. The reset circuit of a portable terminal includes an input unit for generating a certain input signal for reset according to a user input, a reset unit for generating a manual reset input signal according to an input of the certain input signal, for performing a control operation to cut-off power to be supplied to a Power Management IC (PMIC) using a signal generated during an operation maintenance time interval of the portable terminal and the manual reset input signal, and for performing a control operation to resupply the power to the PMIC according to an input signal from the input unit or completion of a preset timer, and a power supply unit for supplying the power.
US08791730B2 Synchronization method for current differential protection
A synchronization method for current differential protection comprises: selecting a point on the transmission line protected by the current differential protection; measuring the current and the voltage of each of the terminals of said transmission line; calculating the compensating voltage at the selected point respectively according to the measured current and the voltage of the each terminal; detecting and calculating the synchronization error by comparing all the compensating voltages.
US08791726B2 Controlled resonant power transfer
Recycling energy in a clock distribution network is provided. A circuit includes a clock driver associated with a clock signal and having an output connected to a first load capacitance. The circuit also includes a second load capacitance connected in parallel with the first load capacitance. The circuit further includes a power transfer circuit including an inductor and a transmission gate connected in series between the first load capacitance and the second load capacitance. The power transfer circuit controls a flow of energy between the first load capacitance and the second load capacitance based on the clock signal.
US08791725B2 High voltage offset detection circuit
A high voltage half-bridge driver circuit has a high voltage terminal and a floating node to be connected with a high side switch therebetween. When turning on the high side switch, a high voltage offset detection circuit detects a voltage related to the voltage at the floating node for triggering a zero voltage switching signal.
US08791713B2 Method and apparatus for bypassing silicon bugs
The present invention provides a method and apparatus for bypassing silicon bugs. One exemplary embodiment of the method includes using a logic element formed on a substrate to detect a predefined trigger condition indicating onset of a functional bug during operation of a semiconductor device formed on the substrate. The method also includes modifying operation of the semiconductor device to avoid onset of the functional bug by taking a predefined action associated with the predefined trigger condition.
US08791698B2 MRI apparatus and MRI method
A magnetic resonance imaging apparatus includes a spectrum acquisition unit and a determining unit. The spectrum acquisition unit acquires a frequency spectrum of magnetic resonance signals from a metabolic product in a target region in an object. The determining unit determines the number of (a) integrations and/or (b) phase encodes of magnetic resonance signals for obtaining the frequency spectrum depending on a factor influencing the frequency spectrum.
US08791696B2 System and method providing preamplifier feedback for magnetic resonance imaging
A system and method for generating preamplifier feedback in magnetic resonance imaging (MRI) systems are provided. A preamplifier arrangement for the MRI system includes a plurality of preamplifiers with each of the preamplifiers connected to a different channel of a multi-channel coil array of the MRI system. The preamplifier arrangement further includes a feedback network connected to each of the plurality of preamplifiers with each of the feedback networks configured to generate negative feedback at one or more oscillation frequencies.
US08791695B2 Magnetic resonance apparatus and method
An apparatus and method for performing nuclear magnetic resonance (NMR) or magnetic resonance imaging (MRI) on samples in metallic holders and vessels or in proximity to metallic objects is disclosed.
US08791691B2 Fully differential signal peak detection architecture
A signal detector includes a summation unit connected to offset first and second input signals representing a differential input signal into two offset pairs of first and second signals. The signal detector also includes a detection unit connected to select the first signal from one of the offset pairs of first and second signals and the second signal from the other of the offset pairs in an overlap portion of the first and second signals to form a complementary pair of overlap signals and provide a differentially peak-detected output signal from the complementary pair of overlap signals. Additionally, the signal detector includes a comparator connected to provide a detection output signal corresponding to the differentially peak-detected output signal and a reference signal. A method of operating a signal detector is also included.
US08791690B2 Current sensor, inverter circuit, and semiconductor device having the same
A semiconductor device having a lateral semiconductor element includes a semiconductor substrate, a first electrode on the substrate, a second electrode on the substrate, and an isolation structure located in the substrate to divide the substrate into a first island and a second island electrically insulated from the first island. The lateral semiconductor element includes a main cell located in the first island and a sense cell located in the second island. The main cell causes a first current to flow between the first electrode and the second electrode so that the first current flows in a lateral direction along the surface of the substrate. The first current is detected by detecting a second current flowing though the sense cell.
US08791675B2 Mobile wireless communications device including removable electrical power supply module and related methods
A mobile wireless communications device may include a device housing, and mobile wireless communications device circuitry carried by the device housing. The device may also include a removable electrical power supply module coupled to the mobile wireless communications device circuitry. The removable electrical power supply module may include a module housing, and within the module housing, a battery cell, a DC-to-DC converter coupled to the battery cell, and an output inductor coupled to the DC-to-DC converter. The removable electrical power supply module may also include, within the module housing, a spark suppression circuit coupled to the output inductor, and an output voltage clamp circuit coupled to the output inductor. The removable electrical power supply module may further include a pair of output terminals carried by the module housing and coupled to the output voltage clamp circuit.
US08791670B2 Battery management system and method of dynamically allocating charging current
A battery management system includes a power converter, a first switch, a second switch, a first detecting unit, and a CPU. The power converter is configured to divide current provided by the power supply into a first and a second output current, according to a working current of a system load in a normal state, the first output current is used to power the system load, and the second output current is used to charge a battery unit. The CPU is configured to determine whether the value of current detected by the first detecting unit is greater than a threshold value, and further controls turning on the first switch to power the system load using the first output current, and turn on the second switch to charge the battery unit using the second output current.
US08791669B2 Method and circuitry to calculate the state of charge of a battery/cell
The present inventions, in one aspect, are directed to techniques and/or circuitry to determine the state of charge of a battery/cell using data which is representative of a partial relaxation time of the battery/cell. In another aspect the present inventions are directed to techniques and/or circuitry to determine the state of charge of a battery/cell using data which is representative of an overpotential or full relaxation time of the battery/cell. In yet another aspect the present inventions are directed to techniques and/or circuitry to adaptively charge a battery/cell using data which is representative of a state of charge of the battery/cell.
US08791667B2 Inductive charge balancing
Disclosed is a method for charge balancing in a charge storage arrangement having a plurality of charge storage cells connected in series, and a charge balancing circuit.
US08791663B2 Hobby servo motor linear actuator systems
Hobby servo motor linear actuator systems are provided. In certain circumstances, a linear actuator system includes a lead screw attachment mechanism and a lead nut. The lead screw attachment mechanism is configured to be rotatably connected to an output shaft of a hobby servo motor assembly. The lead nut is configured to move linearly along the lead screw attachment mechanism as it is rotated. The system is optionally either open-looped or closed-loop. The lead screw attachment mechanism has an outer surface that can include multiple different types of threads such as, but not limited to, gear teeth and screw threads. The hobby servo motor assembly may include one hobby servo motor or multiple hobby servo motors that work together.
US08791662B2 Power semiconductor module, electric-power conversion apparatus, and railway vehicle
A pair of elements that includes a Si-MOSFET and a Si-FWD connected in inverse parallel and operates as a positive side arm of an electric-power conversion apparatus and a pair of elements that operates as a negative side arm of the electric-power conversion apparatus are provided, where the first and second pairs of elements are accommodated in one power semiconductor module to compose a 2-in-1 module, and terminals are included which enables series connection of the pairs of elements.
US08791659B2 Motor control unit and electric power steering system
A F/B gain control unit computes a first change component by executing torque feedback control based on a torque deviation using a feedback gain that is computed by a F/B gain variable control unit. The F/B gain variable control unit computes one of two different feedback gains that correspond to a “first computation mode” in which the first change component is used as an addition angle and a “second computation mode” in which a value obtained by correcting the first change component by an estimated motor rotation angular velocity is used as the addition angle, respectively. A feedback gain used in the first computation mode is set such that a response at the feedback gain is higher than that at a feedback gain used in the second computation mode.
US08791656B1 Active return system
An example particle accelerator includes a magnet to generate a magnetic field, where the magnet includes first superconducting coils to pass current in a first direction to thereby generate the first magnetic field, and where the first magnetic field is at least 4 Tesla (T). The example particle accelerator also includes an active return system including second superconducting coils. Each of the second superconducting coils surrounds, and is concentric with, a corresponding first superconducting coil. The second superconducting coils are for passing current in a second direction that is opposite to the first direction to thereby generate a second magnetic field having a magnetic field of at least 2.5 T. The second magnetic field has a polarity that is opposite to a polarity of the first magnetic field.
US08791654B2 Pulse width modulation circuit and illumination apparatus
An illumination apparatus includes a power supply, a pulse width modulation (PWM) circuit, a switching unit, and an illuminating unit. The power supply supplies a supply voltage to the PWM circuit and the illuminating unit. The PWM circuit outputs a first level voltage by being fully charged by the voltage of the power supply and outputs a second level voltage by being fully discharged. The switching unit is turned off according to the first level voltage and controls the illuminating unit to stop emitting light. The switching unit is turned on according to the second level voltage and controls the illuminating unit to emit light.
US08791653B2 Apparatus for coupling power source to lamp
An apparatus coupling a power source to a light emitting diode lamp includes a first part for receiving first voltage and current signals from the power source and a second part for supplying second voltage and current signals to the lamp. The first part includes a detection part for detecting a first amplitude reduction in at least one of the first signals, for example in the first voltage signal, and the second part includes an introduction part for, in response to a detection result, introducing a second amplitude reduction into at least one of the second signals, for example into the second current signal. As a result, the first part detects a first dimming state caused by the power source, and the second part introduces a second dimming state in response to the first part having detected the first dimming state, and the apparatus has self-dimming capabilities, to keep the grid stable.
US08791651B2 Illuminating device
To a constant-current power supply whose output current can be variably set, light emitting modules can be connected in parallel. A control unit recognizes connection information outputted from an information output unit provided in each of the light emitting modules and varies the output current of the constant-current power supply. Drive can be controlled in response to a state of the connected light emitting modules such as the connecting number of light emitting modules.
US08791649B2 Method of setting up a luminaire and luminaire to apply the method
A method of setting up a luminaire, said luminaire being part of a network of luminaires and each luminaire of said network of luminaires being a node of a wireless communication network, comprises, for said luminaire: receiving (S32) signals from neighboring luminaires; generating (S34) indicators from the received signals, wherein indicators give respectively indications of distances between the neighboring luminaires and said luminaire; ranking (S35) at least a part of the neighboring luminaires according to their respective indicators; providing (S36) a lighting scenario for said ranked neighboring luminaires depending on their respective ranks.
US08791621B2 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic apparatus
A surface acoustic wave resonator includes a quartz substrate with preselected Euler angles and an IDT on the quartz substrate. The IDT includes electrode fingers and excites a stop band upper end mode surface acoustic wave. Inter-electrode finger grooves are provided between the electrode fingers. Assuming a surface acoustic wave wavelength is λ, an electrode finger film thickness is H, an inter-electrode finger groove depth is G, a line occupation rate of convex portions of the substrate between the inter-electrode finger grooves is ηg, and a line occupation rate of the electrode fingers on the convex portions is ηe, 0.0407λ≦G+H; and ηg>ηe.
US08791616B2 Electric machine with axial flux and permanent magnets
The invention relates to an axial flux electric machine having permanent magnets and comprising a rotor surrounding a stator. It is characterized in that the stator comprises: a “support” first portion; a set of active modules constituting the secondary portion of the magnetic circuit; and fastener means for fastening the modules to the support portion.
US08791614B2 Device for treating disc-like article and method for operating same
A device for supporting and rotating a disc-like article includes: a first rotor including a support for supporting the disc-like article, wherein the first rotor is located within a process chamber, a second rotor connected to a drive mechanism for rotating the second rotor, wherein the second rotor is coupled to the first rotor by magnetic forces without touching the first rotor, and the second rotor is located outside the process chamber and a wall is arranged between the first rotor and the second rotor, and at least one magnetic couple, wherein the couple includes a first coupling part and a second coupling part, wherein the first coupling part includes a coupling magnet mounted to the first rotor and the second coupling part includes a high temperature superconducting material, wherein the magnetic couple(s) are arranged and/or formed so that no degree of freedom remains between the first and second rotor so that the first rotor moves together with the second rotor. A method for operating such device is disclosed.
US08791602B2 System and method for controlling a solar panel output
A control system includes a control module and one or more input sources. The control module is coupled to an output of the solar module in order to operate the solar panel so that an output of the solar panel is at a maximum power level. The control module is able to selectively decrease a current level of the solar panel's output in response to a condition that is indicative of a temperature of the solar panel while maintaining the power output of the solar panel at or within a designated percentage of the maximum level. The input source is coupled to the control module to provide an input that is indicative of the temperature.
US08791587B2 Airflow power generator
Converting an air flow into a source of electricity by an airflow generator includes disposing the airflow generator in an air flow path of a machine for receiving the air flow to rotate a turbine bladed portion of the airflow generator that causes a plurality of permanent magnets disposed along the circumference of the bladed portion to cyclically move in close proximity to a plurality of fixed position stator coils thereby generating electrical currents in the coils that can be harvested.
US08791572B2 Buried metal-semiconductor alloy layers and structures and methods for fabrication thereof
A method for forming a metal-semiconductor alloy layer uses particular thermal annealing conditions to provide a stress free metal-semiconductor alloy layer through interdiffusion of a buried semiconductor material layer and a metal-semiconductor alloy forming metal layer that contacts the buried semiconductor material layer within an aperture through a capping layer beneath which is buried the semiconductor material layer. A resulting semiconductor structure includes the metal-semiconductor alloy layer that further includes an interconnect portion beneath the capping layer and a contiguous via portion that penetrates at least partially through the capping layer. Such a metal-semiconductor alloy layer may be located interposed between a substrate and a semiconductor device having an active doped region.
US08791570B2 Semiconductor device having a multilayer interconnection structure
A semiconductor device includes first and second conductor patterns embedded in a first interlayer insulation film and a third conductor pattern embedded in a second interlayer insulation film, the third conductor pattern including a main part and an extension part, the extension part being electrically connected to the first conductor pattern by a first via-plug, the extension part having a branched pattern closer to the main part compared with the first conductor pattern, the branched pattern making a contact with the second conductor pattern via a second via-plug, each of the main part, extension part including the branched pattern, first via-plug and second via-plug forming a damascene structure.
US08791553B2 Multilayer select devices and methods related thereto
Methods of forming and tuning a multilayer select device are provided, along with apparatus and systems which include them. As is broadly disclosed in the specification, one such method can include forming a first region having a first conductivity type; forming a second region having a second conductivity type and located adjacent to the first region; and forming a third region having the first conductivity type and located adjacent to the second region and, such that the first, second and third regions form a structure located between a first electrode and a second electrode, wherein each of the regions have a thickness configured to achieve a current density in a range from about 1×e4 amps/cm2 up to about 1×e8 amps/cm2 when a voltage in a selected voltage range is applied between the first electrode and the second electrode.
US08791550B1 Hybrid conductor through-silicon-via for power distribution and signal transmission
A method of providing signal, power and ground through a through-silicon-via (TSV), and an integrated circuit chip having a TSV that simultaneously provides signal, power and ground. In one embodiment, the method comprises forming a TSV through a semiconductor substrate, including forming a via in the substrate; and forming a multitude of conductive bars in the via. The multitude of conductive bars include at least one signal bar, at least one power bar, and at least one ground bar. The method further comprises connecting the at least one power bar to a power voltage source to apply power through the TSV; connecting the at least one ground bar to a ground voltage; and connecting the at least one signal bar to a source of an electronic signal to conduct the signal through the TSV and to form a hybrid power-ground-signal TSV in the substrate.
US08791547B2 Avalanche diode having an enhanced defect concentration level and method of making the same
The invention relates to an avalanche diode that can be employed as an ESD protection device. An avalanche ignition region is formed at the p-n junction of the diode and includes an enhanced defect concentration level to provide rapid onset of avalanche current. The avalanche ignition region is preferably formed wider than the diode depletion zone, and is preferably created by placement, preferably by ion implantation, of an atomic specie different from that of the principal device structure. The doping concentration of the placed atomic specie should be sufficiently high to ensure substantially immediate onset of avalanche current when the diode breakdown voltage is exceeded. The new atomic specie preferably comprises argon or nitrogen, but other atomic species can be employed. However, other means of increasing a defect concentration level in the diode depletion zone, such as an altered annealing program, are also contemplated.
US08791542B2 Solid-state imaging device
According to an embodiment, a solid-state imaging device includes a photoelectric, conversion element. The photoelectric conversion element includes a first semiconductor layer, a second semiconductor layer, and a third semiconductor layer. In the solid-state imaging device, D2m3/L2m3×ni32/N2
US08791538B2 Photodiode array
A light receiving region includes a plurality of light detecting sections 10. The light detecting sections 10 has a second contact electrode 4A. The second contact electrode 4A is arranged at a position overlapping a first contact electrode 3A, so as to contact the first contact electrode. Further, a resistive layer 4B is continued to the second contact electrode 4A.
US08791534B2 Magnetic memory device and magnetic memory
In a perpendicular magnetization domain wall motion MRAM in which the magnetizations of both ends of a magnetization free layer are pinned by magnetization pinned layers, the increase of a write current due to leakage magnetic field from the magnetization pinned layer is prevented. A first displacement is present between a first boundary line and a first vertical line, where a curve portion, which crosses a first magnetization free layer, of an outer circumferential line of a first magnetization pinned layer is the first boundary line, a segment which links a center of a magnetization free region and a center of a first magnetization pinned region is a first segment, and a segment, which is a vertical line of the first segment, and which comes in contact with the first boundary line is the first vertical line.
US08791532B2 Sensor mounted in flip-chip technology on a substrate
The sensor assembly comprises a substrate (1), such as a flexible printed circuit board, and a sensor chip (2) flip-chip mounted to the substrate (1), with a first side (3) of the sensor chip (2) facing the substrate (1). A sensing area (4) and contact pads (5) are integrated on the first side (3) of the sensor chip (2) and located in a chamber (17) between the substrate (1) and the sensor chip (2). Chamber (17) is bordered along at least two sides by a dam (16). Underfill (18) and/or solder flux is arranged between the sensor chip (2) and the substrate (1), and the dam (16) prevents the underfill from entering the chamber (17). An opening (19) extends from the chamber to the environment and is located between the substrate (1) and the sensor chip (2) or extends through the sensor chip (2).
US08791530B2 Compliant micro device transfer head with integrated electrode leads
A compliant micro device transfer head and head array are disclosed. In an embodiment a micro device transfer head includes a spring arm having integrated electrode leads that is deflectable into a space between a base substrate and the spring arm.
US08791528B2 Methods of manufacturing metal-silicide features
A method of manufacturing a microelectronic device including forming a dielectric layer surrounding a dummy feature located over a substrate, removing the dummy feature to form an opening in the dielectric layer, and forming a metal-silicide layer conforming to the opening. The metal-silicide layer may then be annealed.
US08791521B2 Semiconductor device and method of manufacturing the same
A semiconductor device includes an interelectrode insulating film formed between a charge storage layer and a control electrode layer. The interelectrode insulating film is formed in a first region above an upper surface of an element isolation insulating film, a second region along a sidewall of the charge storage layer, and a third region above an upper surface of the charge storage layer. The interelectrode insulating film includes a first stack including a first silicon nitride film or a high dielectric constant film interposed between a first and a second silicon oxide film or a second stack including a second high dielectric constant film and a third silicon oxide film, and a second silicon nitride film formed between the control electrode layer and the first or the second stack. The second silicon nitride film is relatively thinner in the third region than in the first region.
US08791520B2 Non-volatile memory devices having a floating gate cap between a floating gate and a gate insulating layer
Provided are nonvolatile memory devices and a method of forming the same. A tunnel insulating pattern is provided on a substrate, and a floating gate is provided on the tunnel insulating pattern. A floating gate cap having a charge trap site is provided on the floating gate, and a gate dielectric pattern is provided on the floating gate cap. A control gate is provided on the gate dielectric pattern.
US08791514B2 Providing variable cell density and sizes in a radiation detector
An apparatus and method to decrease light saturation in a photosensor array and increase detection efficiency uses a light distribution profile from a scintillator-photodetector geometry to configure the photosensor array to have a non-uniform sensor cell pattern, with varying cell density and/or varying cell size and shape. A solid-state photosensor such as a SiPM sensor having such a non-uniform cell structure realizes improved energy resolution, higher efficiency and increased signal linearity. In addition the non-uniform sensor cell array can have improved timing resolution due to improvements in statistical fluctuations. A particular embodiment for such photosensors is in PET medical imaging.
US08791513B2 Metal wiring and method of manufacturing the same, and metal wiring substrate and method of manufacturing the same
A metal wiring suitable for a substrate of large size is provided. The present invention is characterized in that at least one layer of conductive film is formed on an insulating surface, a resist pattern is formed on the conductive film, and the conductive film having the resist pattern is etched to form a metal wiring while controlling its taper angle α in accordance with the bias power density, the ICP power density, the temperature of lower electrode, the pressure, the total flow rate of etching gas, or the ratio of oxygen or chlorine in etching gas. The thus formed metal wiring has less fluctuation in width or length and can satisfactorily deal with an increase in size of substrate.
US08791508B2 High density gallium nitride devices using island topology
A Gallium Nitride (GaN) series of devices—transistors and diodes are disclosed—that have greatly superior current handling ability per unit area than previously described GaN devices. The improvement is due to improved layout topology. The devices also include a simpler and superior flip chip connection scheme and a means to reduce the thermal resistance. A simplified fabrication process is disclosed and the layout scheme which uses island electrodes rather than finger electrodes is shown to increase the active area density by two to five times that of conventional interdigitated structures. Ultra low on resistance transistors and very low loss diodes can be built using the island topology. Specifically, the present disclosure provides a means to enhance cost/effective performance of all lateral GaN structures.
US08791504B2 Substrate breakdown voltage improvement for group III-nitride on a silicon substrate
A circuit structure includes a substrate, a nucleation layer of undoped aluminum nitride, a graded buffer layer comprising aluminum, gallium, nitrogen, one of silicon and oxygen, and a p-type conductivity dopant, a ungraded buffer layer comprising gallium, nitrogen, one of silicon and oxygen, and a p-type conductivity dopant without aluminum, and a bulk layer of undoped gallium nitride over the ungraded buffer layer. The various dopants in the graded buffer layer and the ungraded buffer layer increases resistivity and results in layers having an intrinsically balanced conductivity.
US08791501B1 Integrated passive device structure and method
An integrated passive device (IPD) structure includes an electronic component having an active surface and an opposite inactive surface. The IPD structure further includes a passive device structure extending through the electronic component between the active surface and the inactive surface and having a portion(s) formed on the active surface, the inactive surface, or both the active and inactive surfaces. Accordingly, the IPD structure includes the functionality of the electronic component, e.g., an integrated circuit chip, and of the passive device structure, e.g., one or more capacitors, resistors, inductors, or surface mounted components. By integrating the passive device structure with the electronic component to form the IPD structure, separate mounting of passive component(s) to the substrate is avoided this minimizing the substrate size.
US08791500B2 Semiconductor device having lateral insulated gate bipolar transistor
A semiconductor device having a lateral insulated gate bipolar transistor includes a first conductivity type drift layer, a second conductivity type collector region formed in a surface portion of the drift layer, a second conductivity type channel layer formed in the surface portion of the drift layer, a first conductivity type emitter region formed in a surface portion of the channel layer, and a hole stopper region formed in the drift layer and located between the collector region and the emitter region. Holes are injected from the collector region into the drift layer and flow toward the emitter region through a hole path. The hole stopper region blocks a flow of the holes and narrows the hole path to concentrate the holes.
US08791499B1 GaN containing optical devices and method with ESD stability
An improved laser light emitting diode. The device has a gallium nitride substrate structure, which includes a surface region. The device also has an epitaxial layer overlying the surface region and a p-n junction formed within a portion of the epitaxial layer. In a preferred embodiment, the device also has one or more plane or line defects spatially configured in a manner to be free from intersecting the p-n junction, the one or more plane or line defects being at least 1×106 cm−2.
US08791492B2 Semiconductor laser chip package with encapsulated recess molded on substrate and method for forming same
A laminate leadless carrier package having a semiconductor chip mounted at the edge of a recess region in a substrate supporting the chip, the substrate having a plurality of conductive and dielectric layers, a wire bond coupled to the optoelectronic chip and a wire bond pad positioned on the top surface of the substrate. An encapsulation covers the laser chip, the wire bond, and at least a portion of the top surface of the substrate including the recess region. The encapsulation is an optically transparent molding compound. The package is arranged to be mounted as a side-looker and/or a top-looker.
US08791480B2 Light emitting device and manufacturing method thereof
A light emitting device according to the embodiment includes a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer, a current spreading layer on the second conductive semiconductor layer, a bonding layer on the current spreading layer, and a light extracting structure on the bonding layer.
US08791479B2 Light emitting device and method for manufacturing the same
Provided are a light emitting device and a method for manufacturing the same. The light emitting device comprises a first conductive type semiconductor layer, an active layer, a second conductive type semiconductor layer, and a light extraction layer. The active layer is formed on the first conductive type semiconductor layer. The second conductive type semiconductor layer is formed on the active layer. The light extraction layer is formed on the second conductive type semiconductor layer. The light extraction layer has a refractive index smaller than or equal to a refractive index of the second conductive type semiconductor layer.
US08791469B2 Semiconductor light emitting element having a plurality of substrate cutouts and semiconductor layer side surface projections
In a semiconductor light emitting element (1) having a sapphire substrate (100), and lower (210) and upper (220) semiconductor layers laminated on the sapphire substrate, the substrate includes a substrate top surface (113), a substrate bottom surface (114), first substrate side surfaces (111) and second substrate side surfaces (112); plural first (121a) and second (122a) cutouts are provided at a border between the first substrate side surface, the second substrate side surface and the substrate top surface; the lower semiconductor layer includes a lower semiconductor bottom surface, a lower semiconductor top surface (213), first lower semiconductor side surfaces (211) and second lower semiconductor side surfaces (212); plural first projecting portions (211a) and plural first depressing portions (211b) are provided on the first lower semiconductor side surface; and plural second protruding portions (212a) and second flat portions (212b) are provided on the second lower semiconductor side surface.
US08791467B2 Light emitting diode and method of making the same
An embodiment of the present invention discloses a light-emitting structure having a light output power of more than 4mW at 20 mA current. Another embodiment of the present invention discloses a method of making a light-emitting structure having a light output power of more than 4mW at 20 mA current, and a layer with a thickness of 0.5 μm˜3μm.
US08791457B2 Oxide semiconductor field effect transistor and method for manufacturing the same
A field effect transistor including a semiconductor layer including a composite oxide which contains In, Zn, and one or more elements X selected from the group consisting of Zr, Hf, Ge, Si, Ti, Mn, W, Mo, V, Cu, Ni, Co, Fe, Cr, Nb, Al, B, Sc, Y and lanthanoids in the following atomic ratios (1) to (3): In/(In+Zn)=0.2 to 0.8  (1) In/(In+X)=0.29 to 0.99  (2) Zn/(X+Zn)=0.29 to 0.99  (3).
US08791454B2 Organic light emitting diode device and method of manufacturing the same
An organic light emitting diode device and a method for manufacturing the same are disclosed. The organic light emitting diode device including a substrate, stacks disposed between a first electrode and a second electrode on the substrate, wherein the stacks including a first stack having a first blue layer and a second stack disposed on the first stack and having a second blue layer, and a first emission layer is formed at a partial region of the first stack, and a second emission layer is formed at a partial region of the second stack.
US08791450B2 Deep ultraviolet light emitting diode
A carbon doped short period superlattice is provided. A heterostructure includes a short period superlattice comprising a plurality of quantum wells alternating with a plurality of barriers. One or more of the quantum wells and/or the barriers includes a percolated carbon atomic plane.
US08791443B2 High density variable resistive memory and method of fabricating the same
A high density variable resistive random access memory device and a method of fabricating the same are provided. The device includes first word lines, each separated from each other by a width of first word line; bit lines, each separated from each other by a width of bit line; and second word lines, each located between two adjacent first word lines, wherein the widths of first word line and the bit line are substantially same, and the bit lines are located over the first and second word lines.
US08791442B2 Optical coupling device having dual inverting amplifier and a comparison amplified output signal
According to one embodiment, an optical coupling device is provided.A first photodiode receives an optical signal generated by a light emitting element and converts the optical signal into a first electrical signal. A first inverting amplifier is provided with a first feedback resistor and a first operating amplifier connected in parallel with each other. The input end is connected to a cathode of the first photodiode. A first signal which is obtained by inverting the first electrical signal is output from the output end. A second inverting amplifier is provided with a second feedback resistor and a second operating amplifier connected in parallel with each other. The input end of the second inverting amplifier is connected to a cathode of a second photodiode. The second inverting amplifier outputs a second signal from the output end. A comparator receives the first and second signals and outputs a comparison amplified signal.
US08791432B2 Charged particle beam writing apparatus and charged particle beam writing method
A beam writing apparatus according to an embodiment includes a selection unit configured to select a dose equation from a plurality of dose equations for calculating a dose of a beam, for each small region of a plurality of small regions made by virtually dividing a writing region of a target workpiece into mesh-like regions, a dose calculation unit configured to calculate a dose of a beam which is shot into a small region of the plurality of small regions, by using a selected dose equation, for the each small region, and a writing unit configured to write a desired pattern in the small region, by using a calculated dose, for the each small region.
US08791428B2 Authentication systems for discriminating value documents based on variable luminescence and magnetic properties
A value document authentication system comprising a value document substrate having a luminescent compound disposed on or in at least a portion of the value document substrate, wherein the luminescent compound (i) comprises a host lattice having at least one metallic ion with magnetic properties and is doped with at least one rare earth ion capable of emitting infrared radiation with at least one distinct infrared wavelength when excited with an exciting light source having sufficient energy to excite emission from the luminescent compound and (ii) has a pre-determined ratio of metallic ions to rare earth ions such that the ratio corresponds to a parameter of a pre-selected decision criteria, both of which properties are measured at the same location on the value document and used to authenticate the value document.
US08791424B2 Control grid design for an electron beam generating device
The invention relates to a control grid for an electron beam generating device, wherein the control grid comprises apertures arranged in rows in a width direction and columns in a height direction, wherein a majority of the apertures in a row have the same size, and wherein the size of the apertures of at least one row differs from the size of the apertures of another row.
US08791419B2 High charge capacity pixel architecture, photoelectric conversion apparatus, radiation image pickup system and methods for same
Embodiments of methods and apparatus are disclosed for obtaining an imaging array or a digital radiographic system including a plurality of pixels where at least one pixel can include a scan line, a bias line, a switching element including a first terminal, a second terminal, and a control electrode where the control electrode is electrically coupled to the scan line; and a photoelectric conversion element including a first terminal electrically coupled to the bias line and a second terminal electrically coupled to the first terminal of the switching element, and a signal storage element formed in the same layers as the scan line, bias line, the data line, the switching element and the photoelectric conversion element. An area of one terminal of the signal storage element can be larger than a surface area of the pixel.
US08791418B2 Increasing the spatial resolution of dosimetry sensors
A two-dimensional array of memory cells may be used to implement a spatial dosimeter. The two-dimensional array of cells may be implemented by an integrated circuit memory. Because of the relatively small size of the integrated circuit memory, the resolution of the resulting array may be less than 100 nanometers. The change in threshold voltage of each of the cells, as a result of radiation exposure, may be used to calculate the dose seen at each cell, allowing dose profiles in two dimensions with sub-micrometer resolution.
US08791414B2 Dynamic focus adjustment with optical height detection apparatus in electron beam system
The present invention generally relates to dynamic focus adjustment for an image system. With the assistance of a height detection sub-system, present invention provides an apparatus and methods for micro adjusting an image focusing according the specimen surface height variation by altering the field strength of an electrostatic lens between objective lens and sample stage/or a bias voltage applied to the sample surface. Merely by way of example, the invention has been applied to a scanning electron inspection system. But it would be recognized that the invention could apply to other system using charged particle beam as observation tool with a height detection apparatus.
US08791405B2 Optical waveguide and coupler apparatus and method of manufacturing the same
Optical waveguide and coupler devices and methods include a trench formed in a bulk semiconductor substrate, for example, a bulk silicon substrate. A bottom cladding layer is formed in the trench, and a core region is formed on the bottom cladding layer. A reflective element, such as a distributed Bragg reflector can be formed under the coupler device and/or the waveguide device. Because the optical devices are integrated in a bulk substrate, they can be readily integrated with other devices on a chip or die in accordance with silicon photonics technology. Specifically, for example, the optical devices can be integrated in a DRAM memory circuit chip die.
US08791402B2 Detector apparatus including light sensor and active cooling component with heat flow runs in counter to the direction of incident light
A detector device is configured to receive light and generate electrical signals. The detector device includes a housing, a detector disposed in the housing and a cooling component disposed in the housing. The cooling component is at least one of: positioned so as to have a light path extend through the cooling component, where the light path is defined by light that is received for detection; designed so as to include a thermally conductive, electrically insulating intermediate element; and disposed, in direct contact a light sensor of the detector and/or a substrate bearing the light sensor.
US08791399B2 Induction heating cooker, induction heating cooking method, induction heating cooking program, resonance sound detection device, resonance sound detection method, and resonance sound detection program
An object of the invention is to accurately detect a state of an object to be heated in a cooking vessel and effectively avoid cooking failure. An induction heating section (13) inductively heats a cooking vessel (11). A vibration detecting section (14) detects a vibration of the cooking vessel (11) via a top plate (12). A vibration waveform extracting section (15) extracts a vibration waveform of a frequency component having a frequency equal to a predetermined multiplication product of an induction heating frequency, from a waveform of the vibration detected by the vibration detecting section (14). A determining section (16) determines a state of an object to be heated, based on the vibration waveform extracted by the vibration waveform extracting section (15).
US08791396B2 Floating insulated conductors for heating subsurface formations
A heating system for a subsurface formation includes a conduit located in a first opening in the subsurface formation. Three electrical conductors are located in the conduit. A return conductor is located inside the conduit. The return conductor is electrically coupled to the ends of the electrical conductors distal from the surface of the formation. Insulation is located inside the conduit. The insulation electrically insulates the three electrical conductors, the return conductor, and the conduit from each other.
US08791394B2 Heating substrate equipped with conductive thin film and electrode, and manufacturing method of the same
The present invention is to provide a heating substrate equipped with a conductive thin film and electrodes. The heating substrate includes a transparent substrate, a plurality of electrodes formed on a first face of the substrate, and a conductive thin film formed on the first face of the substrate and including a plurality of regions electrically connected each other in parallel by the plurality of electrodes. Furthermore, a method of manufacturing a heating substrate equipped with a conductive thin film and electrodes according to an exemplary embodiment of the present invention includes forming the conductive thin film on a substrate, forming main electrodes so as to extend on the substrate while being adjacent to edges of the conductive thin film, and forming branched electrodes that are extended from the conductive thin film across one side of the conductive thin film while coming in contact with the conductive thin film.
US08791391B2 Load chamber with heater for a disk sputtering system
A disk processing system having a plurality of processing chambers, a load chamber comprising a heater, and a disk transport system coupled to the plurality of processing chambers and the load chamber to transport a disk there among.
US08791388B2 Hybrid welding-type power source
The present invention is directed to a welding-type power source that includes a power source housing and an engine arranged in the power source housing to supply electrical power. An energy storage device is included that is in rechargeable association with the internal combustion engine and arranged to provide welding-type power for at least a given period.
US08791385B2 High speed laser scribing method of fragile material
In a method for scribing fragile material, a laser beam is irradiated onto a work plate of the fragile material. The work plate is heated by absorption of the irradiated laser beam and generating thermal stress by the heating. The laser beam is formed by a plurality of laser beam groups arranged along a beam scanning direction on a same line, and the plurality of laser beam groups are divided into two groups. One takes charge of initial heating and rising up temperature of the work plate, and another takes charge of temperature holding of the work plate. The laser beam intensity corresponding to each of the laser beam groups is adjusted so as to obtain optimum values.By the method, it is possible to remarkably increase scribing speed of the work plate of the fragile materials without increasing heating temperature.
US08791384B2 Hybrid welding method and hybrid welding apparatus
Disclosed is a method for hybrid welding in which a laser beam is applied to the welding position of objects to be welded, and at the same time, a first wire is fed to the welding position so as to perform arc welding using an arc generated between the objects to be welded and the first wire. In this method, one or more second wires are fed to a molten weld pool formed by the laser beam and arc welding, thereby increasing the amount of welding without increasing the arc current.
US08791374B1 Snap-in electrical connector
A connector assembly including a connector body with a spring clip including a first free end for engaging a side wall of an electrical box upon installation. During insertion of the connector body the first free end engages the knock-out hole perimeter and deforms so as to permit further insertion. Once the connector body is fully inserted, the spring clip cooperates with a lug on the connector body to hold the connector assembly onto the electrical box. Clamp mechanisms are provided to securing the connector assembly to a cable end.
US08791367B2 Network cabinet fitting system
A fitting system for sealing an opening in a top cap of a network cabinet includes a grommet and at least one of a fitting assembly and a cover. The grommet is secured to the opening in the top cap of the network cabinet. The fitting assembly and the cover are secured to the grommet and may include at least one finger lift. A sleeve or a tube may be secured to the fitting assembly.
US08791360B2 Electrical connection of a sealed electrical machine and method for cooling an electrical connection of a sealed electrical machine
The electrical connection of a sealed electrical machine is provided and includes a casing containing lead conductors each connected to a bushing via an electrical connector. The casing has at least an inlet and an outlet for a cooling fluid. The electrical connector includes at least a permeable element defining a chamber such that during operation the cooling fluid, passing through the chamber and the permeable element, cools the permeable element. A method is also provided for cooling an electrical connection.
US08791350B2 Accompaniment data generating apparatus
An accompaniment data generating apparatus has a phrase waveform data storing portion for storing sets of phrase waveform data each indicative of a phrase of accompaniment tones preformed at a reference tempo and each corresponding to a different reference note. The accompaniment data generating apparatus obtains a reproduction tempo, obtains the first reference note, selects a set of phrase waveform data corresponding to the second reference note whose tone pitch is different from a tone pitch of the first reference note, and reads out the selected phrase waveform data set at a speed by which the tone pitch of the second reference note of the selected phrase waveform data set agrees with the tone pitch of the first reference note of a case where a set of phrase waveform data corresponding to the first reference note is reproduced at the reference note.
US08791348B2 Adjustment assembly for snare wires
An adjustment assembly for snare wires includes an adjustment unit and a pressing unit respectively located on two opposite positions of the shell of a snare drum. The adjustment unit has a body with a slide slot. A shifting member is slidably connected to the body and driven by a driving member connected to the body. The shifting member has a wire carrier which is adjusted by rotating an adjusting bolt. The pressing unit includes another wire carrier which is controlled by another adjusting bolt. By adjustment of the two adjustment bolts, the tension of the snare wires can be adjusted.
US08791339B2 Soybean cultivar WN0912883
The present invention is in the field of soybean variety WN0912883 breeding and development. The present invention particularly relates to the soybean variety WN0912883 and its progeny, and methods of making WN0912883.
US08791336B2 Soybean cultivar OW1012932
The present invention is in the field of soybean variety OW1012932 breeding and development. The present invention particularly relates to the soybean variety OW1012932 and its progeny, and methods of making OW1012932.
US08791334B2 Soybean variety XB26W12
A novel soybean variety, designated XB26W12 is provided. Also provided are the seeds of soybean variety XB26W12, cells from soybean variety XB26W12, plants of soybean XB26W12, and plant parts of soybean variety XB26W12. Methods provided include producing a soybean plant by crossing soybean variety XB26W12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB26W12, methods for producing other soybean varieties or plant parts derived from soybean variety XB26W12, and methods of characterizing soybean variety XB26W12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB26W12 are further provided.
US08791326B2 AXMI-150 delta-endotoxin gene and methods for its use
Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions including a coding sequence for pesticidal polypeptides are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also include transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated pesticidal nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules having nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2, the nucleotide sequence set forth in SEQ ID NO:1, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12, as well as variants and fragments thereof.
US08791322B2 Absorbent sheets
A fluid absorption device is provided. The device having a plurality of absorbent sheets. The absorbent sheets formed in a stack and removably attached to each other by an adhesive. The sheets are designed to be removed from each other one at a time for use in the absorption of fluids.
US08791317B2 Absorbent article and method of manufacturing absorbent article
An absorbent article that includes a water-disintegratable top sheet, a water-disintegratable back sheet, and a water-disintegratable absorber interposed between the top sheet and the back sheet. Adhesive coating regions of an adhesive are formed in the back sheet, and the coating regions of the adhesive are provided to continuously extend from one face of the back sheet to the other face of the back sheet.
US08791316B2 Wound packing
The present invention relates to a wound packing material that comprises a porous material and is suitable for use in negative pressure wound therapy. The wound packing material comprises frangible regions defining a plurality of portions, the frangible regions allowing the portions to be selectively removed. The invention further relates to methods of manufacturing the wound packing material, and to methods of its use.
US08791303B2 Herbicides
Compounds of formula (I) are suitable for use as herbicides: wherein R is methyl, ethyl, vinyl, ethynyl or cyclopropyl, R1 is hydrogen, C1-C6alkyl, C1-C6haloalkyl, C3-C7cycloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, vinyl, propenyl, ethynyl, propynyl, halogen, or optionally substituted phenyl, R2 is methyl, ethyl, vinyl, ethynyl or methoxy, R3 and R4 are hydrogen or together form a double bond, A is C3-C7cycloalkyl which is unsubstituted or substituted once or twice by C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6alkylcarbonyloxy, C2-C6alkenyl, ═O or ═N—R10, or A is cyclohexyl substituted once, at the 4-position, by one (C3-C6cycloalkyl)methoxy, C3-C6cycloalkyloxy, C2-C5alkenyl-CH2-oxy, or benzyloxy substituent, or A is decahydro-1-naphthyl or decahydro-2-naphthyl, or A is optionally substituted phenyl, and G is hydrogen or an agriculturally acceptable metal, sulfonium, ammonium or a latentiating group.
US08791300B2 Process for preparing a substituted dimethyl-(3-arylbutyl)amine compound by homogeneous catalysis
Compounds of the formula II can be hydrogenated to the corresponding butane derivatives in the presence of homogeneous cataslysts composed of metal salts or complexes containing metals selected from the group consisting of Rh, Ir, and Ru and preferably containing diphosphine ligands, with, in addition, excellent optical yields being achieved when one of R2 and R3 is not a hydrogen atom and the diphosphine ligand is chiral.
US08791299B2 Compounds for the inhibition of herpes viruses
3D protein modeling and virtual screening of commercially-available compounds were performed to identify new inhibitors of the herpesvirus DNA polymerase, a key enzyme in the viral replication cycle. Two compounds (Nos 2 and 9) were particularly active against HSV-1 and HSV-2 strains and one compound (No 3) inhibited specifically cytomegalovirus (CMV) strains (overall hit rate of 25%). Some of the tested compounds inhibited wild-type viruses and strains resistant to current antiviral agents. New chemical entity derivatives of compound 2 with binding potential to the DNA polymerase retained an excellent activity against HSV-1, HSV-2 and VZV like the parental compound, as well against strains resistant to current antiviral agents. These non-nucleosidic herpesvirus DNA polymerase inhibitors with in vitro activity against drug-resistant clinical isolates warrant further pre-clinical studies.
US08791295B2 Method of producing purified optically acitve 4-amino-3-(substituted phenyl)butanoic acid compound
A method of producing a purified optically active 4-amino-3-(substituted phenyl)butanoic acid compound which is characterized by comprising a step of making a crude optically active 4-amino-3-(substituted phenyl)butanoic acid compound contact an organic acid in the presence of water.
US08791294B2 Method for the stereoselective preparation of amino acid derivatives
The invention relates to a process for the stereoselective preparation of amino acid derivatives, comprising a hydrogenation reaction of the compound of formula (III), alternatively its enantiomer, wherein R is (C1-C8)-alkyl; followed by a hydrolysis reaction to obtain L-mesityl alanine, alternatively its enantiomer D-mesityl alanine and, optionally, subjecting said compound to an amino group protection reaction, particularly as Fmoc. It also comprises Fmoc-L- or Fmoc-D-mesityl alanine as products per se, useful as intermediates in preparing peptides or peptide analogs with therapeutic or biological activity.
US08791287B2 Process for the synthesis of tapentadol and intermediates thereof
The object of the present invention is a new process for the synthesis of tapentadol, both as free base and in hydrochloride form, which comprises the step of alkylation of the ketone (VII) to yield the compound (VIII), as reported in Diagram 1, with high stereoselectivity due to the presence of the benzyl group as substituent of the amino group. It was surprisingly found that this substitution shifts the keto-enol equilibrium towards the desired enantiomer and amplifies the capacity of the stereocenter present in the compound (VII) to orient the nucleophilic addition of the organometallic compound at the carbonyl towards the desired stereoisomer. This substitution thus allows obtaining a considerable increase of the yields in this step, and consequently allows significantly increasing the overall yield of the entire tapentadol synthesis process.A further object of the present invention is constituted by the tapentadol free base in solid form, obtainable by means of the process of the invention.Still another object of the invention is represented by the crystalline forms I and II of the tapentadol free base.A further object of the present invention is the mixture of the crystalline forms I and II of the tapentadol free base.
US08791285B2 Activatable nanoprobes for intracellular drug delivery
An activatable nanoprobe is provided having a core component and an active agent associated with the core component via a bond configured to be cleaved upon exposure to an endogenous compound.
US08791281B2 Method for the production of lignoceric acid
The invention is related to a process for production of lignoceric acid from mixtures of long-chain aliphatic alcohols that contain lignoceric alcohol, wherein the process consists in oxidizing the mixture in a biphasic catalytic system using quaternary ammonium peroxotungstophosphate as a catalyst and hydrogen peroxide as an oxidant, followed by several physical or chemical unitary steps to separate and purify the lignoceric acid.
US08791270B2 Bendamustine pharmaceutical compositions
The present invention provides pharmaceutical formulations of lyophilized bendamustine suitable for pharmaceutical use. The present invention further provides methods of producing lyophilized bendamustine. The pharmaceutical formulations can be used for any disease that is sensitive to treatment with bendamustine, such as neoplastic diseases.
US08791265B2 Sulfonamido derivatives of 3,4-diarylpyrazoles as protein kinase inhibitors
Compounds which are sulfonamido 3,4-diarylpyrazole derivatives, or pharmaceutically acceptable salts thereof, their preparation process and pharmaceutical compositions comprising them are disclosed; these compounds are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, viral infection, prevention of AIDS development in HIV-infected individuals, cell proliferative disorders, autoimmune and neurodegenerative disorders; also disclosed is their use as prodrugs.
US08791263B2 Cortistatin A analog and use thereof
A compound represented by the general formula (M): (wherein R1 represents a substituted or unsubstituted aromatic heterocyclic group, R2 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 3 carbon atoms, OR3, N(R3)2, C(═O)OR3 or C(═O)N(R3)2, R3 represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an acyl group having 1 to 4 carbon atoms, R4 represents a hydrogen atom, an oxygen atom or OR5, and R5 represents a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, or an acyl group having 1 to 3 carbon atoms); or a pharmaceutically acceptable salt thereof is a cortistatin A analog which is useful as an active ingredient of medicaments for cancer prevention or treatment in that the analog can be mass-produced by chemical synthesis due to its simple chemical structure and retains the same biological activities as those of cortistatin A.
US08791259B2 Process for the preparation of Tenofovir
The present invention provides a process for the preparation of tenofovir. The present invention also provides a process for the preparation of tenofovir disoproxil or a salt thereof and its pharmaceutical composition using the tenofovir of the present invention.
US08791251B2 Non-ionic acid-labile surfactants and methods of use
A compound may generally comprise the formula: wherein R1 is independently selected from C2-C10 alkyl or substituted alkyl, R2 is independently selected from the group consisting of —H and C1-C6 alkyl or substituted alkyl, X is selected from the group consisting of —NH— and —O—, Y is a carbohydrate, and m is an integer from 1 to 8. The compound may comprise a non-ionic acid labile surfactant. The compound may be used to facilitate solubilization of proteins and other molecules in an aqueous environment.
US08791249B2 Nucleic acid encoding humanized c-kit antibody
This invention relates to compositions and methods for treating c-Kit associated disorders such as fibrosis, and more particularly, to compositions containing humanized c-Kit antibodies.
US08791243B2 Treatment and prophylaxis of amyloidosis
Methods useful for effecting prophylaxis or treatment of amyloidosis, including AA Amyloidosis and AL amyloidosis, by administering peptides comprising neoepitopes, such as AA fragments from a C-terminal region of AA, and antibodies specific for neoepitopes of aggregated amyloid proteins, for example, antibodies specific for the C-terminal region of AA fibrils. Antibodies for inhibition of formation and/or increasing clearance of amyloid deposits in a patient thus effecting prophylaxis or treating amyloid disease.
US08791239B2 Fibrous assemblies for antibody presentation, and multiplexed antigenic analysis using same
Biofunctionalized fibers including a fiber platform and a histidine-tagged protein and, optionally, an antibody. Chitosan is a fiber useful as the fiber platform. The fiber platform may be treated with nickel or may be directly linked to the histidine-tagged protein e.g., histidine-tagged streptococcal IgG-binding protein, protein G, protein G3T, GFP or RFP. The resulting biofunctionalized fibers can be assembled into protein fiber assemblies by a variety of biofabrication methods. The fiber assemblies, e.g., in the form of woven fabrics, are useful for (i) antigen capture; (ii) immunoanalysis, and/or (iii) multiplexed analysis. In one fabrication, each fiber of a fiber assembly presents a specific antibody, and mixing and matching of fibers, for example by weaving of fabrics from various antibody-presenting fibers, allows for multiple antigens to be captured simultaneously for multiplexed analysis.
US08791238B2 Artificial binding proteins based on ubiquitin
The invention relates to modified proteins of the superfamily of “ubiquitin-like proteins”, proteins that have a ubiquitin-like fold and fragments or fusion proteins thereof. As a result of said modification, the proteins have a binding affinity with respect to a predetermined binding partner that did not exist previously. The invention also relates to a method for the production and utilization of said proteins.
US08791237B2 Compositions and methods for treatment of non-hodgkins lymphoma
The present invention provides recombinant peptides comprising a B cell receptor (BCR) or a fragment thereof, nucleotide molecules encoding same, and vaccines and vectors comprising same; and methods of treating, inducing an immune response against, inducing a regression of, and suppressing a formation of a lymphoma, comprising administering same. The present invention also provides methods of inducing a humoral immune response in an animal against an antigen, comprising administering to the animal a fusion peptide comprising an LLO protein or fragment thereof fused to the antigen.
US08791233B2 Maspin-based peptides and methods of use thereof
The present invention provides maspin-related compositions and methods of use thereof. In particular, the present invention provides maspin-related compositions, and methods or use thereof, for the promotion of cell adhesion.
US08791228B2 Method for bulk polymerization of lactide
Process for bulk polymerization of lactide at a temperature between 160° C. and 195° C. in the presence of a zinc-based catalyst.
US08791222B2 Polymeric dye for optical power limiting
This invention concerns a polymer coating composition for use as non-focal optical power limiting dye containing polymeric materials. This composition contains: (1) one or more Modified Polymers comprising a Polymer, such as a hyperbranched polymer family, especially HB-PCS, HB-PU, HB-PUSOX or PC with one or more of: a) reverse saturable dye (RSA), b) multi-photon absorption dye (MPA), c) an azo dye, or d) absorption dye, which dye is chemically bonded to the pendant groups of the Polymer (along its chain and/or termini) or which forms a part of the backbone of the Polymer; (2) carbon nanotubes (CNT) as optical power limiters (OPL); and (3) a self-focusing component.
US08791221B2 Addition-curable metallosiloxane compound
Provided is a metallosiloxane compound (A) prepared by reacting a bifunctional silane compound (S1), a monofunctional silane compound (S2), a boron compound (M), and optionally H2O in a molar ratio of [the silane compound (S1)]:[the silane compound (S2)]:[the boron compound (M)]:[H2O] of n:m:k:a, where n, m, k, and a satisfy all conditions (i), (ii), and (iii), in which the metallosiloxane compound has at least one Si—H bond or C2-10 alkenyl group per molecule, and the conditions (i), (ii), and (iii) are expressed as follows: (i) n>0, m>0, k>0, a≧0; (ii) m/n≧0.5; and (iii) (n+m)/k≧1.8.
US08791216B2 Activated inorganic metal oxides
A catalyst system for heterogeneous catalysis of organic compound conversion reactions is disclosed. The system includes a reaction product of (i) a BF3/alcohol catalyst complex and (ii) an activated metal oxide support for the catalyst complex. The reaction product includes an amount of the catalyst complex effective for catalyzing the conversion reaction.
US08791211B2 High refractive polymers, optical elements, and photoelectric device employing the same
High refractive polymers, optical elements, and optical elements employing the same are provided. The polymer includes a repeat unit represented by Formula (I): wherein: R1 is independently an H, C1-8 alkyl group, C1-8 alkoxy group, or halides; R2 is independently an C1-8 alkyl group, C1-8 alkoxy group, or C1-8 alkanol group; n is 0, or 1; Y is R3 and R4 are each independently an H, C1-8 alkyl group, C1-8 alkoxy group, cycloalkyl group, aryl group, heteroaryl group, or heterocycloalkyl group, and two adjacent R3 groups are optionally combined with the carbon atoms which they are attached thereto, to form a cycloalkyl group, aryl group, heteroaryl group, or heterocycloalkyl group; and Z is independently a residual group of polycaprolactone diol, or a residual group of polyethylene glycol.
US08791209B2 Modified natural rubber particle, production method thereof, and modified natural rubber latex
A modified natural rubber particle having carbon-carbon double bands assigned to multifunctional vinyl monomers graft-copolymerized onto the surface of the modified natural rubber particle, which is prepared by graft-copolymerization of multifunctional vinyl monomers having two or more carbon-carbon double bonds onto natural rubber particles or deproteinized natural rubber particles. One of the methods for producing a modified natural rubber particle includes the steps of: forming inclusion complex of the multifunctional vinyl monomers having two or more carbon-carbon double bonds with a guest-protecting agent to protect at least one of the double bonds of the multifunctional vinyl monomers; graft-copolymerizing the resulting inclusion complex onto natural rubber particles or deproteinized natural rubber particles; and deprotecting the protected double bonds by removing the guest-protecting agent from the obtained graft-copolymer.
US08791206B2 Polypropylene composition and molded article of the same
The present invention relates to a polypropylene composition containing: 100 parts by weight of a blending mixture containing 35 to 45% by weight of a polypropylene copolymer having an ethylene content of 4 to 20% by weight, 7 to 12% by weight of high-density polyethylene, 40 to 50% by weight of an ethylene-α-olefin copolymer rubber, and 5 to 10% by weight of a compatibilizer, and 0.05 to 0.1 parts by weight of a flow adjuster.
US08791202B2 Phase change ink compositions
A phase change ink composition including (a) an ink vehicle; (b) a dispersing agent; (c) a colorant; and (d) organic fiber shaped nanowhiskers, inorganic fiber shaped nanowhiskers, or a combination of organic and inorganic fiber shaped nanowhiskers, wherein the organic fiber shaped nanowhiskers, the inorganic fiber shaped nanowhiskers, or a combination thereof, are encapsulated or functionalized to enhance compatibility with the ink vehicle; and wherein the colorant and the organic fiber shaped nanowhiskers, the inorganic fiber shaped nanowhiskers, or combination of organic and inorganic fiber shaped nanowhiskers are substantially resistant to aggregation and settling in the ink vehicle.
US08791196B2 Adhesive composition for labels
Provided is an adhesive composition for labels, which can be easily applied at a relatively low temperature and has satisfactory die cutting properties so that the adhesive composition can contribute to an improvement of the productivity of labels, and which is capable of producing labels having excellent holding power and tackiness. There is disclosed an adhesive composition for labels comprising: a block copolymer A represented by the following general formula (A); a polymer C, which is a polymer having a glass transition temperature of −30° C. or lower, or a block copolymer that has a polymer block having a glass transition temperature of −30° C. or lower at an end of the polymer chain; and a tackifier resin D. Ar1a-Da-Ar2a  (A), in the general formula (A), Ar1a represents an aromatic vinyl polymer block having a weight average molecular weight of 6,000 to 20,000; Ar2a represents an aromatic vinyl polymer block having a weight average molecular weight of 22,000 to 400,000; and Da represents a conjugated diene polymer block having a vinyl bond content of 1 mol % to 20 mol %.
US08791188B2 Process for the production of polystyrene in an ionic liquid and novel polymers thereof
The present disclosure relates a polymer composite comprising a polystyrene or a polystyrene derivative comprising styrene or styrene derivative monomer units in which at least about 1% (mole fraction) of a phosphonium ion salt ionic liquid is incorporated into the structure of the polystyrene or polystyrene derivative, and processes for the production thereof.
US08791181B2 Reinforced poly(phenylene ether)-polysiloxane block copolymer composition, and article comprising same
A reinforced poly(phenylene ether)-polysiloxane block copolymer composition includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant, and a reinforcing filler. The composition exhibits a desirable balance of flame retardancy, heat resistance, and stiffness relative to a corresponding poly(phenylene ether) composition, and it is useful to fabricate articles including fuser holders for electrophotographic copiers.
US08791178B2 Fiber for fiber cement and resulting product
A fiber-cement product which includes a treated cellulose wood pulp fiber. The fiber is treated with fibrillated carboxymethyl cellulose or a carboxyethyl cellulose and poly(diallyldimethylammonium chloride). The fiber can be bleached or partially bleached, refined or unrefined or a mixture of refined and unrefined fiber.
US08791173B2 Ink composition for forming insulating film and insulating film formed from the ink composition
An insulating ink composition for forming an insulating film, which sufficiently achieves a low calcination temperature, solvent resistance and an insulating property, is provided. Furthermore, an ink composition for forming an insulating film which can form, by the printing method, fine insulating film patterns necessary for formation of highly integrated organic transistors is provided. The present invention provides an ink composition which forms an insulating film, and includes an organic solvent, a polyvinylphenol-based resin, an epoxy resin and a cross-linking aid. Particularly, the ink composition is a composition wherein the organic solvent includes an organic solvent which has a vapor pressure of 11.3×102 Pa or higher at 20° C. and a boiling point of lower than 115° C. under atmospheric pressure and an organic solvent which has a vapor pressure of less than 11.3×102 Pa at 20° C. and a boiling point of 115° C. or higher under atmospheric pressure; the ink composition includes a extender component having a volume average particle diameter of 1 to 150 nm and a silicone-based releasing component.
US08791172B2 Three-component bone cement
A paste is provided from which bone cement can be formed, which is to the largest extent possible bubble-free and has a high impact strength. The paste includes (i) 15-50 weight percent of at least one mono-functional, hydrophobic methacrylic acid ester, (ii) 40-85 weight percent of at least one filler, (iii) 0.01-4 weight percent of at least one radical initiator soluble in the methacrylic acid ester (i) and having at least one peroxide group, (iv) 0.01-4 weight percent of at least one radical initiator soluble in the methacrylic acid ester (i) and having no peroxide groups, (v) 0.000001-3 weight percent of at least one accelerator soluble in the methacrylic acid ester (i) and capable of forming radicals from the radical initiators according to (iii) and (iv), (vi) 0.001-5 weight percent of at least one halide salt, and (vii) 0.2-3 weight percent of at least one cross-linking agent.
US08791171B2 Biodegradable coatings for implantable medical devices
Biodegradable coatings for implantable medical devices are disclosed.
US08791159B2 Compound capable of binding S1P receptor and pharmaceutical use thereof
A compound having an ability to bind to an SIP receptor and represented by formula (I), a salt thereof, a solvate thereof or a prodrug thereof is useful for prevention and/or treatment of rejection of transplantation, graft-versus-host disease, autoimmune disease, allergic disease and the like: wherein ring A is a cyclic group; ring B is a cyclic group which may have substituent(s); X is a spacer having 1 to 8 atoms in its main chain, etc.; Y is a spacer having 1 to 10 atoms in its main chain, etc.; n is 0 or 1, wherein when n is 0, m is 1 and R1 is a hydrogen atom or a substituent, and wherein when n is 1, m is 0 or an integer of 1 to 7 and R1 is a substituent, and wherein m is 2 or more, R1s are the same or different.
US08791154B2 High concentration olopatadine ophthalmic composition
The present invention is an ophthalmic composition containing a relatively high concentration of olopatadine. The composition is typically an ophthalmic aqueous solution containing relatively high concentrations of olopatadine solubilized within the solution. The composition is preferably capable of providing enhanced relief from symptoms of ocular allergic conjunctivitis, particularly late phase symptoms of ocular allergic conjunctivitis.