US08601604B2
A method and apparatus for verifying a request for service in a communication network. An authentication node generates a secret and transmits the secret to a node providing a service. The authentication node then receives a request for authentication from a requesting node, and once the requesting node is authenticated, the authorization node sends an identifier for the requesting node and a first token, which is derived using the secret and the identifier. A service providing node subsequently receives a request for service from the requesting node, the request including the identifier for the requesting node and the first token. The service providing node derives a second token using the identifier and the secret. If the first token and the second token match, then the service providing node allows the request, and if the first token and the second token do not match, then the request is refused.
US08601602B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing multi-factor authentication. In one aspect, a method includes determining that the identity of a user has been successfully proven using a first of two or more authentication factors, allowing updates or requests for updates to be initiated after the identity of the user has been successfully proven using the first authentication factor, logging the updates or requests for updates that are initiated after the identity of the user has been successfully proven using the first authentication factor, determining that the identity of the user has not been successfully proven using a second of the two or more authentication factors, and reverting the updates, or discarding the requests for updates, based on determining that the identity of the user has not been successfully proven using the second authentication factor.
US08601600B1
Authentication credentials are received at a key server system. A service associated with the wrapped key is identified. A master key is accessed based on the identified service, the master key being associated with the identified service. The wrapped key is decrypted to generate an unwrapped key that includes the resource identifier, the resource encryption key, and the user identifier in unencrypted form. The user identifier is identified accessed from the unwrapped key. The received authentication credentials are determined to correspond to the accessed user identifier. In response to determining that the received authentication credentials correspond to the accessed user identifier, the resource encryption key are sent in unecrypted to the application server system such that the application server system can decrypt the resource using the resource encryption key in unencrypted form.
US08601596B2
A prediction is calculated to determine whether a content item posted on a social networking system infringes on copyrights or otherwise violates the system's terms of use. The predictions are generated using social signals that are based on social information surrounding the content item, such as the density of connections between the posting user and the viewing users, the profile information of the users, and the geographical separation between the users. The content item is disabled if the prediction indicates a violation and the violation can be verified.
US08601594B2
A method and system for automatically classifying an input form field as designed to hold sensitive information. The method may include selecting an input characteristic associated with the input form field. The method may also include classifying the input form field as designed to hold sensitive information by considering classifying information of other input form fields having the same input characteristic. The method may further include statistically determining whether a similar input form field is indicated as designed to hold sensitive information by at least a predetermined threshold value of the other input fields. A computer program product is also disclosed.
US08601591B2
A method and an apparatus for providing privacy in a network are disclosed. For example, the method receives a request, e.g., an HTTP request, from a user for information, wherein the information includes at least a Uniform Resource Locator (URL) of at least an aggregator. The method identifies all personally identifiable information of the user. The method then masks the personally identifiable information from the browser in the endpoint device of the user, while responding to the request.
US08601581B2
The present invention automates the operation of multiple malware removal software products using a computerized system that systematically operates the multiple selected software products. These products are operated them in a customized “Safe Mode” using a shell that is different than the computer's other shell environments. Unlike the ordinary Safe Modes shells, the Custom Safe Mode prevents malware from functioning that ties itself to the normal shell, such as the Windows Explorer shell. In addition, the Custom Safe Mode allows the automation of tasks beyond that which is available under the standard command line shell.
US08601576B2
An apparatus and a method for spam registration in a portable terminal are provided. The method includes determining whether there is a spam registration request for a number, determining whether spam registration prohibit condition not to register the number as spam is satisfied when there is the spam registration request for the number and not registering the number as spam when the spam registration prohibit condition is satisfied.
US08601563B2
An encrypted ID takes as its initial value a tag ID that constitutes an original ID of a wireless tag, and is encrypted using an encryption key each time an ID inquiry is received from a reader/writer. Another encrypted ID also takes the tag ID as its initial value, and is encrypted using an encryption key each time an ID inquiry is received. The wireless tag gives confidential variability to the ID by transmitting a combination of the encrypted ID and the another encrypted ID in reply. The reader/writer can obtain the original ID merely by decoding the two encrypted values until they match, and the decoding load does not increase even if the number of wireless tags that are reading targets increases.
US08601561B1
A computing device is described that outputs for display at a presence-sensitive screen a lock screen graphical user interface. The lock screen graphical user interface includes a widget region and an unlock region. The widget region includes a widget and an overlay that at least partially obscures the widget. The computing device receives an indication of a user input and determines a characteristic of the user input. In response to determining that the determined characteristic satisfies a threshold, the computing device removes the overlay from the widget region.
US08601559B2
An authentication server: has user identification information and a password of that user identification information previously stored therein in association with each other; receives user identification information transmitted, the user identification information being determined from information input at and received by an image output apparatus; obtains a password received by an image transmission apparatus used by a user associated with the received user identification information, from that image transmission apparatus after that user identification information is received; determines whether the obtained password and the password stored in the authentication server in association with the received user identification information match; and, if a decision is made that the passwords match, permits the image output apparatus that had sent the received user identification information, to output an image corresponding to image data transmitted from the image transmission apparatus and stored in that image output apparatus in association with that user identification information.
US08601553B1
A technique of imposing access control policies is presented. The technique comprises receiving a token which is associated with a datum by a tokenization server. The technique also includes generating an access control result based on at least a portion of the token. The technique further includes imposing a first access control policy which includes refraining from sending an access request to the tokenization server when the access control result has a first value and a second access control policy which includes sending an access request to the tokenization server, the access request being constructed and arranged to request access to the datum when the access control result has a second value which is different from the first value.
US08601548B1
Upon receiving an account creation request from a client, the server determines a count of new account requests, each having a respective password, received during a predefined time period, that satisfy a requirement that the respective password is a function of the password in the received account creation request, and determines a popularity value associated with the password. The server associates a spam score, based at least in part on the count and the popularity value, with the account creation request, and compares the spam score with certain predefined thresholds. If the spam score is above a first threshold, the server may refuse the account creation request. If the spam score is within a certain range, the server may limit the access to the account associated with the account creation request. If the spam score is below a second threshold, the server may enable normal use of the account.
US08601544B1
A first machine (e.g., server VM) authenticates an untrusted second machine (e.g., new client VM) as a condition to performing or allowing a protected operation. An authentication identifier is written to a file of a file system using one mechanism, and then read from the file using another mechanism. One of the mechanisms is an untrusted mechanism employing the untrusted second machine, while the other is a trusted mechanism performed by the first machine either alone or in combination with a trusted management component that has privileged access to the file system. If the written and read values match, it can be inferred that the second machine is authentic, because the trusted management component has identified and accessed an existing file system that is also separately accessed by the second machine.
US08601540B2
Disclosed is a system and method for automatically managing software licenses that are specifically tied to end users. A repository located on an authentication and license checking server contains the license requirements needed for each application. The repository is searched to determine which license(s) the requester needs to get access to an application. A user authentication is combined with a license checking at the server to grant or deny access to the application. A procurement license server may also be coupled to the license authentication and checking server to order any missing license(s).
US08601538B2
An automated test to tell computers and humans apart is disclosed, comprising displaying on a computer screen an animation comprising of a foreground and a background, one of the foreground comprising a plurality of typographical characters and the other comprising partial obstruction of the typographical characters, and wherein the animation comprises relative motion between the background and foreground. The automated test may comprise displaying on a computer screen an image, and requiring the user to perform operation on the image to resolve an encoded solution. The test may also comprise displaying on a computer screen a video clip, and requiring a user to provide an input corresponding to subject matter presented in the video clip.
US08601534B2
Access permission can be assigned to a particular individually executable portion of computer executable code (“component-specific access permission”) and enforced in connection with accessing the services of a service provider by the individually executable portion (or component). It should be noted that least one of the individually executable portions can request the services when executed by a dynamically scalable computing resource provider. In addition, general and component-specific access permissions respectively associated with executable computer code as a whole or one of it specific portions (or components) can be cancelled or rendered inoperable in response to an explicit request for cancelation.
US08601519B1
The present invention is a comprehensive digital residential entertainment system. A system includes a data switch, a mass storage device, a tuner and a demodulator. The data switch has a plurality of switch ports, and the mass storage device is coupled to a switch port of the plurality of switch ports of the data switch. The tuner selects an information channel of a plurality of information channels. The demodulator is coupled to a switch port of the plurality of switch ports of the data switch and to the tuner. A Web-based graphical user interface can be provided for accessing and controlling the features and functions of the digital residential entertainment system.
US08601517B2
A method for reestablishing presentation of a paused media program is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a Set-Top Box (STB) located in a building can have a controller element that presents a media program to a media device operable only in the building, pauses presentation of the media program responsive to a pause request, generates a departure mark that identifies a presentation point in the media program associated with the pause request, receives a request to resume presentation of the media program from the departure mark at a portable communication device capable of maintaining communications with the STB outside the building, and transmits to the portable communication device a presentation of the media program from the departure mark. Additional embodiments are disclosed.
US08601512B2
Content download technology, in which a network-based video scheduled to be played at a particular time is identified, and multiple sources from which the network-based video is available for downloading are identified. An initial source from which to download the network-based video is selected from among the multiple sources, and a first process to download the network-based video from the initial source is initiated. Progress of the download of the network-based video is monitored. When an estimated amount of time remaining for the download of the network-based video from the initial source to complete does not enable viewing of the network-based video at the particular time without interruption, an alternative source from which to download at least a portion of the network-based video is selected from among the multiple sources, and a second process to download at least the portion the network-based video from the alternative source is initiated.
US08601510B2
A method of controlling an interactive television includes displaying a layout on the interactive television that includes one or more visual cues to prompt a user regarding an action (click action) to be taken on an input device to activate a predetermined function (click event). The visual cues may include multiple visual cues, at least one of which is a visual cue for a cursor-based action that includes positioning a cursor with an input device, and another is a visual cue for a movement-based action that includes moving the input device.
US08601501B2
An optical disc driving device has a metallic exterior casing and an internal unit to be housed in the exterior casing. The internal unit further includes an optical pickup unit for performing recording or reproduction of information signals on an optical disc, and a printed wiring substrate on which a connector electrically connected to the optical pickup unit and serving for transmission and reception of electrical signals from and to external electronic equipment via an external-connection cable is mounted. The exterior casing has an opening for allowing the connector project outside, and the connector is connected to the external-connection cable in a direction that orthogonally crosses with a projecting direction of the connector from the opening, and the external-connection cable extends from the connector along a surface of the exterior casing.
US08601499B2
Methods, systems, and computer-readable media for distributing requests from an application are provided. According to one aspect, a computer-implemented method for routing requests from an application includes receiving an application programming interface (API) request from an application running on a device. An optimal route for forwarding the API request is determined based on information associated with the API request, and upon determining the optimal route, the API request is forwarded based on the optimal route.
US08601495B2
In one aspect, there is provided a computer-implemented method. The method may include receiving a description of a web service. A serialization framework may be used to convert the received description to the object model associated with the web service by using a layering of the deserialization process (library and metamodel layers) as well as integrating various registry mechanisms such as QName registry for inter-namespace inter-document declarations, namespace serializer registry, and entity container in the serialization framework. Related systems, apparatus, methods, and/or articles are also described.
US08601494B2
Multiple event types are monitored for events, and surveillance data is stored for each event. Surveillance data for a primary event of one event type can be presented to a user, and surveillance data for a set of related events corresponding to another event type can be presented based on a set of relatedness criteria and the surveillance data for the primary event. A user can adjust the relatedness criteria to filter/adjust the surveillance data presented for the related event(s). A user interface can enable the user to simultaneously view the surveillance data for both events and adjust the relatedness criteria. In an illustrative application, the invention is utilized to detect fraudulent merchandise returns in a retail store.
US08601491B1
A system for controlling subsea components from multiple manufacturers, each having a proprietary communication interface. The system can include a client configuration processor. The client configuration processor can communicate with a client configuration data storage. The client configuration data storage can include a human machine interface client configuration tool and an engineering client configuration tool.
US08601488B2
Ensuring real-time performance of multitask control and improving the processing efficiency of a system provided with a processor processing while switching between a plurality of tasks. The system includes an execution unit executing instructions on individual tasks while switching from one task to another, a distinguishing unit executing an instruction determined to be a predetermined instruction. The system further includes a determination unit set so that on condition that the instruction to be executed is the predetermined instruction, it determines whether to allow the execution unit to execute the predetermined instruction or to perform a task switching process without executing the predetermined instruction based on a predetermined condition.
US08601486B2
A method for deterministic locking in a parallel computing environment is provided. The method includes creating a data structure in memory of a computer for a shared resource. The data structure encapsulates a reference to an owner of a lock for the shared resource and a queue of threads able to seek exclusive access to the shared resource. The queue in turn includes different entries, each entry including an identifier for a corresponding one of the threads and a deterministic time computed for the corresponding one of the threads from a count of memory accesses occurring in the corresponding one of the threads. Consequently, a thread can be selected from the queue to receive ownership of the lock and exclusive access to the shared resource based upon a deterministic time for the selected thread as compared to other deterministic times for others of the threads in the queue, for example, a lowest deterministic time.
US08601481B2
An apparatus, a computer program product and a computer-implemented method performed by a computerized device, comprising: receiving a description of a workflow, the workflow comprising a plurality of blocks, wherein each block comprises one or more instructions, the plurality of blocks comprising at least a first block and a second block, wherein the first block is adapted to output information, and the second block is adapted to receive the information wherein at least one of the plurality of blocks is associated with a ratio between a number of records input into the block and a number of records output by the block; and validating that the workflow can operate properly, using the ratio, wherein during execution, each of the first block and the second block can keep an internal state and request to receive again data previously received as input.
US08601479B2
Embodiments of the invention broadly contemplate systems, methods and arrangements for processing multi-leg transactions. Embodiments of the invention process multi-leg transactions while allowing later arrived orders to get processed during the time when an earlier, tradable multi-leg transaction is pending using a look-ahead mechanism without violating any relevant timing or exchange rules.
US08601472B1
A method, article of manufacture, and apparatus for efficiently processing information. In some embodiments, this includes selecting a service to add to a storage array, determining a virtual appliance associated with the service, and instantiating the virtual appliance. In some embodiments, instantiating the virtual appliance includes instantiating an image of the virtual appliance.
US08601469B2
A system and method are provided to customize allocation statistics. In one embodiment, a tag is associated to one or more threads to receive allocation statistic information relating to the one or more tagged threads, the one or more threads are tagged prior to performing an allocation statistic session. The allocation statistic session is performed via a plurality of threads at a first virtual machine at a server. A plurality of threads performing the allocation statistic session includes the one or more tagged threads is determined. The allocation statistic information relating to the one or more tagged threads is extracted, if the plurality of threads includes the one or more tagged threads.
US08601465B2
Methods and articles of manufacture for hosting a safety critical application on an uncontrolled data processing device are provided. Various combinations of installation, functional, host integrity, coexistence, interoperability, power management, and environment checks are performed at various times to determine if the safety critical application operates properly on the device. The operation of the SCA on the UDPD may be controlled accordingly.
US08601461B2
Control of an operation of a multimedia terminal by an application, for example, a game or interactive television module, using remote control input signal is provided. An application is downloaded (S1), input signals from remote control units (RC-1, RC-2, RC-N) are received (S3) at the multimedia terminal, a message, including a source indication indicating the remote control from which the input signal was received, is sent (S5) to the downloaded application. According to the downloaded application, the operation of the multimedia terminal is controlled (S6) based on the source indication. The message may be sent to the downloaded application by an application program interface-based module resident at the multimedia terminal. A disable signal to disable a key could be transmitted to one or more of the remote control devices, for example, to disable the key for a specified time or a specified turn of a user.
US08601458B2
Techniques for compiling a data stream processing application are provided. The techniques include receiving, by a compiler executing on a computer system, source code for a data stream processing application, wherein the source code comprises source code for a plurality of operators, each of which performs a data processing function, determining, by the compiler, one or more characteristics of operators within the data stream processing application, grouping, by the compiler, the operators into one or more execution containers based on the one or more characteristics, and compiling, by the compiler, the source code for the data stream processing application into executable code, wherein the executable code comprises a plurality of execution units, wherein each execution unit contains one or more of the operators, wherein each operator is assigned to an execution unit based on the grouping, and wherein each execution unit is to be executed in a partition.
US08601448B2
An arrangement by which pointers may be represented in a restricted software execution environment that provides access to only reference types but not pointers is realized by modeling both pointers and value type boxing using a set of boxes (i.e., containers) which describe how to retrieve the value associated with the pointer, and emitting code for accessing the set of boxes. A decompiling and recompiling process is utilized in which code arranged to run in an execution environment that supports pointers is scanned to reveal pointer and boxing usage. In one illustrative example, code is responsively emitted to create one or more specific boxes. At runtime in the restricted execution environment, an instance of a box class is created to thus emulate a pointer to the value.
US08601442B2
The use of marker(s) in the source code of a program under evaluation. A representation of the marker(s) remains in the binary version of the program under evaluation. During execution, upon executing the marker, data is gathered regarding the timeline of the execution of the marker in the context of overall timeline of execution. A visualization of the marker is then displayed that illustrates the execution of the marker in the context of a larger timeframe of execution. Optionally, the marker may be associated with text, or other data, at least some of which being rendered with the visualization. Accordingly, an application developer, or indeed anyone evaluating the program, may place markers within source code and/or evaluate the timeline of execution of those markers.
US08601439B2
A web application may be developed in an environment which has different components than a target environment, so determining component dependencies and identifying which dependencies are met in a given environment can be helpful when deploying the application. Toward that end, test code makes a request that test file(s) be sent from a protected location in the target environment, such as from a randomly-named folder or from another location that is not directly browsable by a user. Received test file(s) and network protocol headers are parsed, and component dependency metadata such as component names and version numbers are extracted. Based on the extracted metadata, information is determined about the target environment's installed component(s). By comparing component dependency(ies) of the program with the identified installed component(s) of the target environment, compatibility of the target environment can then be reported.
US08601435B2
A system that facilitates module design in an industrial environment is provided. The system includes a module component that defines operations to control an industrial process. At least one class component is defined within the module that identifies a generic operation for the module, where the class component executes one or more of the operations within the industrial control process.
US08601431B2
The present invention provides a method and system for evaluating a plurality of software applications for offshore testing. A criteria model including one or more criteria for assessing the viability of offshore testing is defined by one or more tool administrators. Thereafter, one or more experts assign scores to the plurality of software applications with reference to the criteria model. One or more cumulative scores may then be calculated for each of the plurality of software applications based on the assigned scores. Further, a graph may be generated on the basis of the one or more cumulative scores. Subsequently, one or more software applications are identified for offshore testing. A transition plan for offshore testing of the one or more software applications may also be defined.
US08601430B1
A method includes identifying at a first instantiation of a device design and a second instantiation of the device design, determining a first value of an electrical performance characteristic of the first instantiation and a second value of the electrical performance characteristic of the second instantiation, determining that the first instantiation matches the second instantiation, wherein the determining is based on the first value, the second value, and a tolerance, and in response to determining that the first and second instantiations do not match, then identifying a first feature of the first instantiation and changing the first feature of the first instantiation.
US08601415B2
Methods, systems, and computer program products may provide planning for hardware-accelerated functional verification in data processing systems. A method may include receiving, by a computer system, a description of architecture of a hardware accelerator for accelerating functional verification of a circuit design, the architecture including a plurality of logical processors. The method may additionally include receiving, by the computer system, a description of the circuit design having a plurality of gates, and representing, by the computer system, each gate, each stage of the functional verification, and each logical processor as a separate object based on the received description of the architecture and the circuit design. The method may further include representing, by the computer system, relationships between gates as pairwise edges, and defining, by the computer system, a goal state that requires each gate to be scheduled for execution by a logical processor during a stage of the functional verification.
US08601408B2
A received layout identifies a plurality of circuit components to be included in an integrated circuit (IC) layer for double patterning the layer using two photomasks, the layout including a plurality of first patterns to be included in the first photomask and at least one second pattern to be included in the second photomask. A selected one of the first patterns has first and second endpoints, to be replaced by a replacement pattern connecting the first endpoint to a third endpoint. At least one respective keep-out region is provided adjacent to each respective remaining first pattern except for the selected first pattern. Data are generated representing the replacement pattern, such that no part of the replacement pattern is formed in any of the keep-out regions. Data representing the remaining first patterns and the replacement pattern are output.
US08601407B2
Provided is a method of performing a maskless lithography process. The method includes providing a proximity correction pattern. The method includes generating a deformed pattern based on the proximity correction pattern. The method includes performing a first convolution process to the proximity correction pattern to generate a first proximity correction pattern contour. The method includes processing the first proximity correction pattern contour to generate a second proximity correction pattern contour. The method includes performing a second convolution process to the deformed pattern to generate a first deformed pattern contour. The method includes processing the first deformed pattern contour to generate a second deformed pattern contour. The method includes identifying mismatches between the second proximity correction pattern contour and the second deformed pattern contour. The method includes determining whether the deformed pattern is lithography-ready in response to the identifying.
US08601403B2
In one embodiment, a spacing is determined for each edge of a number of features in a photolithographic design. The edges have at least a partially predictable layout. Based on the spacing and the predictable layout, a bridge structure is generated. Each bridge of the bridge structure connects one of the edges to an edge of a neighboring feature. Then, the features and the bridge structure are provided for a phase assignment. The phase assignment assigns features at opposite ends of each bridge in the bridge structure to opposite phases. In another embodiment, a sub-resolution assist feature (SRAF) is introduced for an edge of a feature and a bridge is generated from the feature to the SRAF. Then, the feature and the SRAF are assigned to opposite phases based on the relationship defined by the bridge.
US08601402B1
An interface for a system includes a three dimensional display and a three dimensional touch screen. The interface includes processing electronics configured to receive information from a three dimensional touch screen and determine at least one of a grab and hold operation for an object displayed in three dimensional space, a zoom operation associated with a finger movement along a Z axis perpendicular to an XY plane of the three dimensional touch screen, a pick and placement operation for an object in three dimensional space, a switching operation associated with a two dimensional object getting three dimensional attributes when moved along the Z axis in a direction away from the XY plane of the screen, and a menu expansion operation associated with a finger movement along the Z axis.
US08601397B2
A system and method that allows a publisher to create a document series, associate a document with a document series and present to an end-user a series nugget displaying at least one document associated with the document series. Document series information may be inherited by each document in the document series. Document series information is stored in an asset database.
US08601394B2
A user interface for an audio/visual device enables a user to customize the selection of menu items that are displayable on a menu, perhaps a racetrack menu, provided by the user interface to enable the user to operate the audio/visual device, in which a multitude of menu items that may be selected for being so displayed are visually displayed and the user is able to operate a first manually-operable control (or a first set of manually-operable controls) to select a menu item from among that multitude for being displayed on the menu. It may be that the menu is simultaneously displayed with the multitude of menu items to enable the user to immediately see the results of their selections. It may be that the user is able to again select that menu item within the multitude of menu items to cause that menu item to cease being displayed on the menu. It may be that a second manually-operable control is provided to the user to enable the user to select another menu item already being displayed on the menu to cause that menu item to cease being displayed.
US08601391B2
A system and method are described for changing window's functionality upon detecting resizing events. According to one example method, a plurality of size thresholds is defined that are associated with a plurality of functional states for a window. Upon detecting that a size of a window reaches a first size threshold, a first functional state is applied to a window. Then, upon detecting another size threshold as the window is being increased or decreased in size, another functional state associated with the detected threshold is applied to the window.
US08601381B2
Providing a customizable online environment for a user on a client. An instruction is received from the user for assigning a background image for the online environment. The online environment is to be rendered on a display of the client. One or more graphical elements are identified on the background image. A profile is received from the user, and the profile includes a plurality of user-customizable data each having properties associated therewith. Graphical representations are provided for the plurality of user-customizable data. Each of the graphical representations depends on and visually indicates the properties associated with each of the plurality of user-customizable data. The provided graphical representations are rendered onto a position of the background image on the online environment. The position of the rendered graphical representation depends on the properties of the user-customizable data corresponding to the graphical representation and the identified graphical elements of the background image.
US08601380B2
An approach is provided for displaying interactive preview information in a location-based user interface. A content mapping platform determines to render, at a device, a user interface for a location-based service based, at least in part, on a field of view. The content mapping platform determines one or more items outside of the field of view and then determines to render one or more user interface objects in the user interface. The one or more user interface objects present, at least in part, preview information associated with the one or more items.
US08601375B2
The present invention is related to providing faster and more efficient ways to deploy and manage virtual server configurations in a hosted virtual server service. Broadly, a web interface allows a user to set conditions upon which specific types of virtual servers will be instantiated or terminated on a third-party hosted virtual server service. For example, the user may wish to instantiate a new virtual server each time the load on existing virtual servers exceeds a predetermined threshold. The web interface may also allow a user to select from among a plurality of hosted virtual server services. The web interface may further allow a user to incorporate dynamic variables into configurations of instantiated virtual servers.
US08601371B2
A system and method is provided for rendering visual effects, or other types of effects, in response to an occurrence of one or more events. The visual effects may be rendered on a user desktop in order to alert or otherwise notify a user that the one or more events have occurred. The events may reflect incoming messages (e.g., e-mails, instant messages, etc.), application and/or system problems, downloads, appointments, alarms, updates, network status, or other software and/or hardware related events. The visual effects may be rendered on the desktop to subtly notify the user when an event of interest occurs.
US08601369B2
An information processing apparatus displays in order multiple pages of the same electronic album in each of a first display area and a second display area arranged in parallel on a screen of a display device. A user selects one image from each display area. The information processing apparatus edits the selected images and display the results on the display device.
US08601365B2
Different techniques are disclosed for generating formatted information for display on a computing device. The computing device may be configured to include at least one interface for communicating with a server system. The computing device sends a request to the server system. According to one embodiment, the request may correspond to an HTTP request for information relating to a specific HTML page or web page. A response is then received from the server system. The response can include response information having instructions and data. The instructions may include instructions for using the data to generate formatted markup information for display on the computing device. The instructions then can be executed on the data to generate formatted markup information for display on the computing device. The formatted markup information can correspond to HTML data to be rendered for display on the computing device.
US08601362B2
An information processing apparatus parses document data described in a structured language to extract necessary information from the data. At least a part of the document data is stored in a storage unit, and the stored document data is parsed in order to extract information contained in the document data using. The parsing proceeds from a group of nodes having a high importance to another group of nodes having a lower importance in a network structure represented by the document data.
US08601356B2
This invention relates to a method and a circuit for estimating the bit error rate in a data transmission system. Symbols are detected (u) by a maximum likelihood detector (1), which provides path metrics of the decoded path and the best competitor at predetermined symbol positions. Absolute path metric differences (2) are calculated between the decoded path and the best competitor at said predetermined symbol positions. Events (5) are counted when an absolute path metric difference (2) is equal to one of a set of difference values. The bit error rate is estimated based on the number of counted (4) events (5). The invention further comprises a method and a circuit in which a function is applied onto said absolute path metric difference. The function maps quantized logarithms of probabilities to probabilities.
US08601349B2
Apparatus and method for processing a physical layer protocol convergence (PLCP) header. In one embodiment, a wireless device includes a PLCP header processor. The PLCP header processor is configured to: process a physical layer header, process a check value based on the physical layer header, and process an error correction code based on the physical layer header and the check value. A concatenation of the physical layer header, check value, and error correction code the PLCP header processor is configured to process consists of a number of information bits that is an integer multiple of a number of information bits per symbol used to encode the PLCP header.
US08601346B1
A nonvolatile memory controller performs a data stripe operation on data blocks by processing a collection of commands. The nonvolatile memory controller includes command processing units, each of which processes a command of the data stripe operation to store a data block into a nonvolatile memory device. A parity calculator in the nonvolatile memory controller receives the data blocks of the data stripe operation by receiving a sequence of data blocks. The parity calculator generates a parity block in a page frame as the parity calculator receives the sequence of the data blocks. A command processing unit in the nonvolatile memory controller determines when the parity calculator has completed generating the parity block and writes the parity block to a nonvolatile memory device.
US08601341B2
A DRAM device includes an ECC generator/checker that generates ECC syndromes corresponding to items of data stored in the DRAM device. The DRAM device also includes an ECC controller that causes the ECC syndromes to be stored in the DRAM device. The ECC controller also causes a flag bit having a first value to be stored in the DRAM device when a corresponding ECC syndrome is stored. The ECC controller changes the flag bit to a second value whenever the corresponding data bits are modified, this indicating that the stored syndrome no longer corresponds to the stored data. In such case, the ECC controller causes a new ECC syndrome to be generated and stored, and the corresponding flag bit is reset to the first value. The flag bits may be checked in this manner during a reduced power refresh to ensure that the stored syndromes correspond to the stored data.
US08601332B2
Systems and methods are disclosed herein, including those that operate to monitor a first set of operational parameters associated with a memory vault, to adjust a second set of operational parameters associated with the memory vault, and to perform alerting and reporting operations to a host device.
US08601327B2
A semiconductor memory device having a bank including a redundancy cell block and a plurality of normal cell blocks includes a plurality of normal data inputting/outputting units configured to respectively input/output data from the normal cell blocks in response to a first input/output strobe signal, a redundancy data inputting/outputting unit configured to input/output data from the redundancy cell block in response to the first input/output strobe signal, and a connection selecting unit configured to selectively connect the normal data inputting/outputting units and the redundancy data inputting/outputting unit to a plurality of local data lines in response to a address.
US08601326B1
Systems and methods are presented for data quality monitoring. Data quality monitors may be created and configured to identify objects with specified data quality issues and/or property values. Objects identified by a data quality monitor can be presented to users for confirmation and resolution. Properties used by the data quality monitor to match objects may also be displayed to users.
US08601312B2
A storage apparatus for storing data includes a plurality of physical media provided with storage areas to store data, a storage group determining unit configured to determine, upon detecting a request to write new data to a virtual volume to be accessed, a storage group from which to allocate storage area by selecting a storage group from among a plurality of storage groups made up of the plurality of physical media, wherein the selected storage group is other than any storage groups that include a physical medium where a failure has occurred, and a storage area allocator configured to allocate storage area on the physical media existing within the storage group that was determined by the storage group determining unit to the virtual volume, the size of the storage area corresponds to the data size of the new data.
US08601310B2
In one embodiment, an apparatus includes memory comprising a first portion in which data contained therein is mirrored and a second portion wherein data contained therein is not mirrored, a memory allocator for allocating the first portion of the memory to critical data and allocating the second portion of the memory to non-critical data, and a processor for mirroring the critical data and receiving an indication of a memory error. If the memory error occurs in the first portion of the memory, a mirrored copy of the critical data is used. If the memory error occurs in the second portion of the memory, the memory error is contained so that the apparatus can continue to operate programs using the memory not affected by the memory error.
US08601302B2
A quiescent state retention mode (QSRM) permits minimal power consumption and dissipation by an electronic device while idle without producing adverse latencies to users or causing system instability. Upon a call to enter the QSRM, processes may be frozen, clocks may be gated, switching regulators may be placed in low power mode, SDRAM may be placed into self-refresh mode, caches may be flushed, IRQs may be disabled, and the system waits for interrupt to wakeup. In the QSRM, powered components include the switching regulator configured to provide power to the processor is maintained in a low power mode while the SDRAM is placed in self-refresh.
US08601300B2
Various embodiments of methods and systems for controlling and/or managing thermal energy generation on a portable computing device that contains a heterogeneous multi-core processor are disclosed. Because individual cores in a heterogeneous processor may exhibit different processing efficiencies at a given temperature, thermal mitigation techniques that compare performance curves of the individual cores at their measured operating temperatures can be leveraged to manage thermal energy generation in the PCD by allocating and/or reallocating workloads among the individual cores based on the performance curve comparison.
US08601298B2
A method and system for determining optimal operating parameters for conserving power of a portable computing device may include plotting a hypersurface in a coordinate system. The method includes defining one or more axes in a coordinate system, such as a Cartesian coordinate system, that impact power consumption of a PCD and which may be held as constants when applied as workloads on CPU. Then, at least one axis is identified as an unknown or variable which may be optimized for power consumption. After the hypersurface containing optimized values is created for various workload scenarios for the PCD, workloads corresponding to the synthetic workloads described above are applied to the PCD. Workload predictors, like a DCVS algorithm, are executed by the PCD and are observed and compared to the hypersurface. Parameters for the workload predictor may be adjusted based on the values from the hypersurface.
US08601290B2
A system and method for managing processing resources in a communication device having a power unit with distributed processing capability. In one aspect, digital power control processors that are configured to perform power system tasks and signal processing tasks are reconfigured by reallocating the tasks among the processors in order to balance the processing loads.
US08601289B1
In accordance with a non-limiting example, an optical communications system includes a plurality of Customer Premises Equipment (CPE), each having a reverse power supply circuit and each connected to a wire pair and configured to transmit and receive data and provide reverse power over the wire pair. An Optical Network Unit (ONU) includes a plurality of communication boards. A respective communication port is connected to a selected wire pair and its associated CPE through which data is transmitted and received and power received therefrom. A power management circuit is connected to each of the communication ports and configured to receive power and provide power sharing and manage power consumption and power supply redundancy from the plurality of CPE through the communication ports.
US08601281B2
A sensor apparatus includes a housing with a security device, a secure first computation device, a second computation device and a sensor element. The sensor apparatus detects a temperature in the housing, to activate the first computation device only when the detected temperature is in a predefined temperature range, to determine a session key by the first computation device and to store the session key in a second memory of the second computation device, to deactivate the first computation device after the session key has been stored, to determine data on the basis of a sensor signal detected using the sensor element and to encrypt and/or sign the data by the second computation device on the basis of the session key.
US08601274B2
A communication system for transmitting and receiving communication data together with signature data attached thereto for verifying the communication data. A transmission-side in-vehicle device of the system generates the signature data for each unit of communication data consisting of M pieces of communication data, and transmits the M pieces of divided signature data, attached to M corresponding pieces of communication data. A reception-side in-vehicle device of the system reconstitutes each unit of communication data from M pieces of received communication data, reconstitutes the signature data from M pieces of received divided signature data, and verifies the reconstituted unit of communication data with the reconstituted signature data. This can prevent significant increase in data amount of additional data in each communication frame for verifying the communication data.
US08601272B2
A signature log storing apparatus includes a signature log list and a certificate list, and registers, in the signature log list, a part of signature information in generated hysteresis signature as a signature record and a part of a user certificate in the certificate list. The signature log storing apparatus further includes a trust point list and validates a signature records registered in the signature log list and registers identification information for identifying a latest signature record out of the validate signature record, evidence information for validating validity of the user certificate for a validated signature record, and a hash value of information derived by connecting the evidence information and the hash value as needed or before the user certificate expires.
US08601271B2
A method and system that facilitates power management over an IPv6 network connection is described. A first host having an application creates a power management option for managing power management settings of one or more second hosts, which is in network communication with the first host. A neighbor solicitation request is sent with the power management option to the one or more second hosts, wherein the power management option requests the power management settings of the one or more second hosts. A table of the power management settings for each of the one or more second hosts is generated from the responses received from the neighbor solicitation request, and the power management settings are applied to the one or more second hosts.
US08601263B1
An encrypted resource is stored in association with an access control list. A request to retrieve the resource is received. The wrapped key and the authentication credentials are sent, from the application server system, to a key server system. An unencrypted version of the resource encryption key is received from the key server system if the key server system determines that the authentication credentials correspond to a user in the group of users identified by the group identifier. The stored encrypted resource is decrypted using the received unencrypted version of the resource encryption key to generate an unencrypted version of the resource. The unencrypted version of the resource is sent, from the application server system, to the client application.
US08601262B2
In a network, a router uses some secret information combined with a cryptographic process in determination of a subnet's routing prefix. Several methods are disclosed, including using an IP suffix for prefix generation and for decryption, maintaining a pool of pseudo prefixes at the router, using public key encryption and symmetric key encryption.
US08601240B2
The described embodiments provide a system for executing instructions in a processor. While executing instructions in an execute-ahead mode, the processor encounters a store instruction for which a destination address is unknown. The processor then defers the store instruction. Upon encountering a load instruction while the store instruction with the unknown destination address is deferred, the processor determines if the load instruction is to continue executing. If not, the processor defers the load instruction. Otherwise, the processor continues executing the load instruction.
US08601232B2
Available capacity of a specific memory block is secured as much as possible. A termination candidate process selection unit (204) selects, for each of a plurality of memory blocks, a plurality of processes as a termination candidate process group, a termination process decision unit (206) determines whether or not the selected termination candidate process group is to be terminated with priority over a currently held termination candidate process group, a process group termination possibility determination unit (205) determines whether of not the termination candidate process group determined to be terminated can be terminated, and the termination process decision unit (206) rewrites the currently held termination candidate process group to the termination candidate process group determined to be able to be terminated, and decides the currently held termination candidate process group as a process to be terminated when selection of a termination candidate process group is ended for all the memory blocks.
US08601230B2
A volume migration method for causing to carry out a migration from a first volume manager to a second volume, includes: by causing the first volume manager to carry out actual accesses, obtaining information of correspondence, by the first volume manager, between logical volume offsets and physical blocks on a physical medium; judging, based on the obtained information of the correspondence, whether or not an exceptional data layout is carried out; and when it is judged that the exceptional data layout is not carried out, updating only a header area on the physical medium for the second volume manager. Incidentally, the aforementioned obtaining is carried out by using a program module for blocking access by the first volume manager to the physical medium. Thus, when only the header area is updated after it is confirmed the exceptional data layout is not made, the high-speed volume migration becomes possible.
US08601225B2
A method and systems of a time ordered view of backup data on behalf of a host are disclosed. In an embodiment, a method to provide a time-ordered snapshot view on behalf of a host of a specified portion of a backup of a first storage system data container stored at a second storage system includes initiating an order at the host to obtain a view of a data container. The order specifies a date and time of the ordered view. The method further includes receiving the order at a server adapted to assemble and enable access to the ordered view, and at the server, accessing the second storage system according to the date and time of the ordered view and accessing an applicable data write representing a data change to the data container.
US08601222B2
An apparatus, system, and method are disclosed for implementing conditional storage operations. Storage clients access and allocate portions of an address space of a non-volatile storage device. A conditional storage request is provided, which causes data to be stored to the non-volatile storage device on the condition that the address space of the device can satisfy the entire request. If only a portion of the request can be satisfied, the conditional storage request may be deferred or fail. An atomic storage request is provided, which may comprise one or more storage operations. The atomic storage request succeeds if all of the one or more storage operations are complete successfully. If one or more of the storage operations fails, the atomic storage request is invalidated, which may comprise deallocating logical identifiers of the request and/or invalidating data on the non-volatile storage device pertaining to the request.
US08601218B2
System(s) and method(s) are provided for caching data in a consolidated network repository of information available to mobile and non-mobile networks, and network management systems. Data can be cached in response to request(s) for a data element or request(s) for an update to a data element and in accordance with a cache retention protocol that establishes a versioning protocol and a set of timers that determine a period to elapse prior to removal of a version of the cached data element. Updates to a cached data element can be effected if an integrity assessment determines that recordation of an updated version of the data element preserves operational integrity of one or more network components or services. The assessment is based on integrity logic that establishes a set of rules that evaluate operational integrity of a requested update to a data element. Retention protocol and integrity logic are configurable.
US08601217B2
A method of inserting cache blocks into a cache queue includes detecting a first cache miss for the cache queue, identifying a storage block receiving an access in response to the cache miss, calculating a first estimated cache miss cost for a first storage container that includes the storage block, calculating an insertion probability for the first storage container based on a mathematical formula of the first estimated cache miss cost, randomly selecting an insertion probability number from a uniform distribution, and inserting, in response to the insertion probability exceeding the insertion probability number, a new cache block corresponding to the storage block into the cache queue.
US08601216B2
A method for removing cache blocks from a cache queue includes detecting a first cache miss for the cache queue, identifying, within the cache queue, a new cache block storing a value of a storage block, calculating an estimated cache miss cost for a storage container having the storage block, calculating a removal probability for the storage container based on a mathematical formula of the estimated cache miss cost, randomly selecting a probability number from a uniform distribution, where the removal probability exceeds the probability number, and evicting, in response to the removal probability exceeding the probability number, the new cache block from the cache queue.
US08601215B2
A processor according to an exemplary of the invention includes a first initialization unit which reads a first program for checking a reliability of the processor into a cache memory and executes the first program when the processor is started up, and a second initialization unit which reads a second program for checking a reliability of the cache memory into a predetermined memory area and executes the second program when the second initialization unit receives a notification indicating the completion of the establishment of a communication path between the predetermined memory area and the processor from another processor which exists in a partition in which the processor is added.
US08601211B2
Embodiments are disclosure relating to a front-end controller in a storage system. In one embodiment, a storage request is received at a storage device in a group of storage devices. The storage request identifies one or more data segments of a data stripe pattern assigned to the storage device by a front-end controller of the group. In such an embodiment, the storage device communicates the identified data segments with a storage client independently of the front-end controller. In some embodiments, the storage system includes a front-end, distributed redundant array of independent drives (RAID). In one such embodiment, the storage devices independently receive storage requests from a client over a network, and one or more of the storage devices are designated as parity-mirror storage devices for a stripe.
US08601209B1
Maintaining continuous availability of tape data includes providing a first storage space that contains the tape data, where metadata for the tape data points to the first storage space, creating a data mirroring relationship between the first storage space and a second, separate, storage space, where tape data written to the first storage space is copied to the second storage space, and adjusting the metadata for the tape data to reference the second storage space in response to the first storage space becoming inaccessible. Maintaining continuous availability of tape data may also include suspending access to the tape data prior to adjusting the metadata. Maintaining continuous availability of tape data may also include resuming access to the tape data after adjusting the metadata.
US08601193B2
Counter registers are shared among multiple threads executing on multiple processor cores. An event within the processor core is selected. A multiplexer in front of each of a number of counters is configured to route the event to a counter. A number of counters are assigned for the event to each of a plurality of threads running for a plurality of applications on a plurality of processor cores, wherein each of the counters includes a thread identifier in the interrupt thread identification field and a processor identifier in the processor identification field. The number of counters is configured to have a number of interrupt thread identification fields and a number of processor identification fields to identify a thread that will receive a number of interrupts.
US08601182B2
A data communication control device. The data communication control device includes, a controller comprising a first data storing part, the first data storing part including multiple channels, each channel being applied to store a command for data transfer based on a destination of data, the controller executing the command stored in the channel from the head to transfer data and, an overall controller storing the command in the channel of the first data storing part when the number of commands in a certain channel is not over a upper limit, and stopping to store the command in the channel of the first data storing part and creating a second data storing part and storing the command in the second data storing part when the number of commands in a certain channel is over the upper limit.
US08601181B2
Methods for controlling read data buffering are disclosed. In one of the methods core operations are performed in response to a receipt of a read command from a master controller and an internal or external communication buffer of a data storage node is selected to forward information to the master controller. The data storage node is selected based upon constraints and contents of one or more communication buffers. Information is forwarded from the selected internal or external communication buffer to the master controller.
US08601180B1
A composite functional transmission line is used as a medium for transmitting data between a plurality of electronic devices, and the composite functional transmission line is capable of performing bi-directional data transmissions with the electronic devices directly, and the composite functional transmission line includes a substrate, a plurality of transmission units and an extension unit. Each of the transmission units has two electrical connection terminals, and one of the two electrical connection terminals is provided for connecting the electronic devices, and the other one of the two electrical connection terminals is connected to the substrate, and the extension unit is installed onto the substrate and coupled to the transmission units through the substrate, so that bi-directional data transmissions can be performed between the extension unit and the transmission units.
US08601174B2
In a computer system, a virtual machine (VM) guest is instantiated on a VM host. The VM host detects a plurality of successive universal serial bus (USB) events occurring in the computer system and compares the plurality of successive USB events to a preset criterion. When the plurality of successive USB events meets the preset criterion, the VM host transmits a request for triggering an operation mode to the VM guest. The VM guest executes a control program for initiating the operation mode in response to the request.
US08601167B2
Interconnect circuitry is configured to provide data routes via which at least one initiator device may access at least one recipient device and includes at least one input for receiving transaction requests from said at least one initiator device; at least one output for outputting transaction requests to the recipient device; at least one path for transmitting the transaction requests between the input and the output; and control circuitry for routing the received transaction requests from the input to the output, wherein the control circuitry is configured to maintain an ordering of at least some transaction requests with respect to the barrier transaction request within a stream of transaction requests passing along one of the paths, by not allowing reordering of at least some of the transactions requests that occur before the barrier transaction request in the stream of transaction requests.
US08601151B2
An apparatus and method for receiving data over a network are provided. The data reception apparatus may include a receiver, a congestion decision unit and a suspension session selector. The receiver is configured to receive segments of data, using sessions corresponding to data transmissions apparatuses. The congestion detection unit is configured to determine whether a network to be utilized by a corresponding segment is congested, based on a status of each of the sessions. The suspension selector is configured to select a suspension session from the sessions where the network is determined to be congested.
US08601149B2
According to one embodiment, an information storage medium, and the program comprises referring to a manifest from a playlist that manages playback presentation of a playback presentation object, referring to one of a markup and a script from the manifest, monitoring defining of a name corresponding to an event in the markup, and generation of an event in response to the name corresponding to the event defined in the markup using an event listener in the script, and designating function contents that execute processing when the event is generated.
US08601141B2
A method and a system for providing enterprise services in a service provisioning network is described wherein service provisioning network is connected through at least one trunk to at least one enterprise network. The method comprises the steps of: providing a service request associated with an enterprise network; associating trunk information to said service request; routing said service request to an application server comprising one or more enterprise services associated with said enterprise network; and, said application server executing at least one enterprise service using said trunk information.
US08601135B2
Techniques are disclosed for a client application on a computing device to perform a configuration process with a wireless access point. The access point exposes an isolated, unsecured Access Point which provides access to the DHCP services and services by which a client application can run the WPS registration process over a TCP (or higher layer protocol) connection.
US08601128B2
Methods and apparatus for allocating computer hardware resources of a hard partition of a computer server system to one or more soft partitions. In response to a partitioning request, a nucleus firmware instance of a hard partition may be configured to launch a separate firmware instance corresponding to each requested soft partition, and to allocate partitionable hardware resources of the hard partition to the soft partitions by allocating the hardware resources to each separate firmware instance.
US08601127B2
A method for performing selective updating procedure of service advertisements. In this method, a Master personal gateway (10a) chooses a Slave personal gateway (10c) to update from its service list (step 40). The Master personal gateway (10a) uses the service description stored in its service list to determine if the Slave personal gateway (10c) of PAN (21c) has the capabilities to use the service advertised (step 41). The Master personal gateway (10a) then forwards the service advertisement to the Slave personal gateway (10c) (step 42). The Slave personal gateway (10c) updates its service list and advertises the service within its PAN (21c) (step 43).
US08601124B2
A secure DMZ-resident computer that cannot connect to the internal network while allowing data to be transferred to and from the DMZ-resident computer is disclosed. The mechanism may include the transference of virtual hard disk files between the internal network and the DMZ host computer. The DMZ host computer may be configured with two network interface cards (“NICs”). One NIC may be connected to the DMZ network. The other NIC may be connected to the internal network. The virtual machines are connected only to the DMZ NIC. The physical host communicates only with the internal network NIC. When it is necessary to publish data to the DMZ-resident computer, a virtual hard disk file may be copied to the DMZ host over the internal network NIC. The DMZ resident virtual computer simply detects the presence of the new drive and mounts it.
US08601122B2
A system and method for managing captured network traffic data is provided. The invention comprises a plurality of capture agents, each being configured to capture the network traffic associated with one or more applications. Each application is associated with one or more capture agents according to an application profile that is stored and maintained in a capture server. When analysis of an application's network traffic is required, the capture server contacts the corresponding capture agents according to the application profile. The capture server then effects the identification and archiving of the network traffic that corresponds to a user-defined capture condition. A database at the capture server maintains a record that associates the corresponding network traffic with the user-defined capture condition such that the corresponding network traffic can later be retrieved and analyzed using an analysis engine.
US08601121B2
A computer system retrieves from data repositories change information indicating changes to entries. Each data repository is associated with a corresponding interface and at least two data repositories are associated with different interfaces, and at least one data repository lacks tracking of changes to entries stored therein. The change information retrieved from the data repository is stored within a storage unit. The stored information includes identification of each repository entry change without storage of the changed entry. Requests are processed to provide change information for entries within the data repositories, wherein processing the change information request for one of the entries includes retrieving from the storage unit the identification of the repository entry change for the one of the entries. Embodiments of the present invention further include a method and computer program product for tracking changes within data repositories in substantially the same manner described above.
US08601113B2
A method for aggregating network flow information within a relational database relates to by maximizing concurrency between insertion and analysis of database records. In particular, data is generally stored according to the network devices associated with the flow records. Then, the flow records for the separate devices may be aggregated at certain time intervals and separately organized. In this way, contention is decreased as analysis can occur on the aggregated flow records, while new flow records are stored. In another embodiment, the aggregated data can be reaggregated again at a second, larger time interval.
US08601112B1
A system for collecting and processing time-series data from a plurality of data source computers comprises a plurality of computer-implemented partitions and a plurality of computer implemented nodes which own respective ones of the partitions. The plurality of computer-implemented partitions comprise a plurality of processes configured to produce the desired outputs. The plurality of partitions are configured (i) to permit each of the data messages to be received at an arbitrary one of the plurality of nodes, and (ii) to forward the received data message to one or more of the plurality of nodes which own respective ones of the plurality of partitions responsible for participating in producing one of the desired outputs.
US08601110B2
Methods and systems for managing a service provider switch are provided. According to one embodiment, a method is provided for provisioning a switch with a network-based managed Internet Protocol (IP) service. A network operating system (NOS) is provided on each processor element (PE) of the switch. The NOS includes an object manager (OM) responsible for managing global software object groups, managing software object configurations, managing local software objects and groups and routing control information between address spaces based on locations of software objects. The OM performs management plane communications among software objects by way of system calls. The OM performs data plane communications among software objects by way of object-to-object channels. The switch is provisioned with a network-based managed IP service for a particular customer by pushing discrete and customized software objects representing the network-based managed IP service onto an object-to-object channel established between two of the software objects.
US08601108B1
A server device is configured to perform a method for providing object class information to a management device. The method includes mapping user names included as part of entries of a database associated with the server device to a corresponding Common Information Model (CIM) object manager operating system (OS) role. The method includes receiving a management request associated with the management device, the management request having management request credential information. The method includes authenticating the management request to an operating system associated with the server device based upon the management request credential information. The method includes following authentication, authorizing the management device to a corresponding CIM object manager OS role using the management request credential information. The method includes executing a CIM object call associated with the management request using the associated CIM object manager OS role to access object class information in response to the management request.
US08601106B2
Embodiments of the present invention include methods, systems and computer program products. In one embodiment, a method described herein includes receiving, at a host terminal having a unique identifier, a message including at least an authentication field, an operation field, an entity field and an argument field; and authenticating a remote user in response to the authentication field. The first method can also include identifying an entity selected by the remote user in response to the entity field; identifying an argument selected by the remote user in response to the argument field; and performing an operation selected by the remote user in response to the operation field. Performance of the operation allows the remote user to perform and/or control tasks, communications and/or processes on the host terminal.
US08601095B1
Feedback received from users regarding potential problems with an application, service, or other source of electronic content can be configured to include additional information that help triangulate the source of the problem. Content provided by third parties can be combined with content from a primary provider, but the primary provider often will be unable to determine the precise instance of third party content that a user received that might have posed a problem for the user, as may relate to malware or another such issue. By configuring feedback submissions from users to automatically include identifying information, and by logging session data for various users, a content provider can analyze and filter the data to determine likely sources of the problem, and deactivate or otherwise address those sources. Further, the content provider can analyze the information to locate any users likely to have been exposed to the same third party content.
US08601093B2
According to some embodiments of the present invention there is provided a system of rule generation for web pages selection mechanism comprising a pattern recognition unit which analyzes a plurality of network requests and identifies a plurality of repeated patterns of characterizing features therein, a calculation unit which computes, for each said repeated pattern, a plurality of statistic features, and a rule construction unit which generates a plurality of web pages selection rules for at least some of said repeated patterns, wherein each of the web pages selection rules comprises a rule condition defining at least one criterion for matching it with characterizing features associated with at least one additional network request and a target web pages selection distribution set according to respective statistic features.
US08601089B2
A system is provided for selectively presenting a portion of an event to a user. The system includes a first device, a second device, and a network allowing communication between the first and the second device. An application at the first device displays a plurality of sub-events that characterize an event; receives an input from a user whereby the user selects a sub-event from the plurality of sub-events; sends a request to a second device, the request comprising information associated with the selected sub-event; receives media data from the second device whereby the media data represents the selected sub-event; and presents the received media data. An application at the second device receives the request from the first device, selects the media data that represents the selected sub-event from a database using the information associated with the selected sub-event, and sends the selected media data to the first device.
US08601086B2
A TCP/IP processor and data processing engines for use in the TCP/IP processor is disclosed. The TCP/IP processor can transport data payloads of Internet Protocol (IP) data packets using an architecture that provides capabilities to transport and process Internet Protocol (IP) packets from Layer 2 through transport protocol layer and may also provide packet inspection through Layer 7. The engines may perform pass-through packet classification, policy processing and/or security processing enabling packet streaming through the architecture at nearly the full line rate. An application running on an initiator or target can in certain instantiations register a region of memory, which is made available to its peer(s) for access directly without substantial host intervention through RDMA data transfer.
US08601080B2
A trust relationship may be established between a first email user and at least a second email user. At least one email message received by the second user is automatically propagated to the first user based upon, at least in part, the trust relationship.
US08601079B2
Embodiments are directed towards a message system that stores and tags message attachment files to enable a user to navigate a personalized hierarchical structure of tags (“PHST”) and to select files for attachment to a message. The files may be received as a message attachment sent to the user and/or uploaded by the user as an attachment to a message sent from the user. The tags may include automatic tags determined by the system and/or custom tags defined by the user. The PHST may be provided to the user in a graphical user interface that enables the user to expand and/or collapse tags within levels of tags and to select a tag to attach files associated with the selected tag to a message. In some embodiments, targeted advertisements may be provided to the user based on information associated with the tags.
US08601072B2
An exchange data communication determining unit determines, based on a received reception wireless frame, whether or not a communication partner is an exchange partner with which the exchange data can be exchanged. Receiving a notice that exchange of the exchange data is possible, a data communication control unit executes a process for giving/receiving the exchange data. A machine identification information registration unit stores an MAC address of a portable game machine in an MAC address list saving area. Again, the wireless frame transmitting/receiving unit sets a transmission wireless frame and executes an exchange partner searching process. An exchange data communication determining unit determines whether or not an MAC address included in the received reception wireless frame is registered with the MAC address list saving area, and if it is registered, the data communication is terminated.
US08601066B1
A method of communicating via an Internet network, the method including: connecting, responsive to receiving from each of a plurality of computers a login name and a password corresponding to a respective user identity, a computer system to each of said plurality of computers; determining, by the computer system, which one or ones of the plurality of computers can communicate communications with at least one other of the plurality of computers; receiving, by the computer system, at least some of the communications in real time via the Internet network; and providing, by the computer system to at least one of the plurality of computers, a member-associated image and member identity information corresponding to one of the user identities.
US08601055B2
A method for dynamically managing a social network group performed by a group management system having at least one physical processing apparatus includes receiving, with the group management system, data from a number of source providers over a computer network; identifying a basis for creating a new social network group from the data with the group management system; creating the new social network group with the group management system; and automatically inviting a number of members to join the new social network group with the group management system, each of the members being associated with the basis identified in the data for creating the new social network group.
US08601047B2
A decimal floating-point (DFP) adder includes a decimal leading-zero anticipator (LZA). The DFP adder receives DFP operands. Each operand includes a significand, an exponent, a sign bit and a leading zero count for the significand. The DFP adder adds or subtracts the DFP operands to obtain a DFP result. The LZA determines the leading zero count associated with the significand of the DFP result. The LZA operates at least partially in parallel with circuitry (in the DFP adder) that computes the DFP result. The LZA does not wait for that circuitry to finish computation of the DFP result. Instead it “anticipates” the number of leading zeros that the result's significand will contain.
US08601042B2
Provided is a signal processing device performing filter processing operations on an input signal using a plurality of filters to generate an output signal, including a filter processing unit configured to perform a filter processing operation on the input signal using a filter and a generating unit configured to generate the output signal by adding a correction value determined on the basis of each sign and each absolute value of each difference between each of filtered output signals obtained by the filter processing operations performed using a plurality of the above mentioned filter processing units and the input signal, to the input signal.
US08601032B2
An image forming apparatus is disclosed including a search request transmission unit transmitting a search request to a predetermined resource in a network, a response receiving unit receiving response information in response to the search request, and storing the received response information in a storage unit, a list screen display control unit displaying a list screen including a display element corresponding to each response information stored in the storage unit within a first predetermined time period. When the list screen is changed to another screen and then changed back again to the list screen, the list screen display control unit displays the list screen including the display element corresponding to response information stored in the storage unit after the first predetermined time period has passed.
US08601029B2
Managing data stewardship in multi-level MDM systems may include a steward data composer that creates data steward repository for a master data management system to define relationships between data stewards and data objects for which data stewards are responsible and steward data consolidator that creates an integrated data steward repository by combining multiple data steward repositories.
US08601024B2
Described is releasing output data representing a search log, in which the data is suitable for most data mining/analysis applications, but is safe to publish by preserving user privacy. The search log is processed such that a query is only included if a sufficient count of that query is present; noise may be added. User contributions that are considered may be limited to a maximum number of queries. The output may indicate how often (possibly plus noise) that each query appeared. Other output may comprise a query-action graph, a query-inaction graph and/or a query-reformulation graph, with nodes representing queries and nodes representing actions, inactions or reformulations (e.g., clicked URLs, skipped URLs, or selected related queries), and edges between nodes representing action, skip or selection counts (possibly plus noise). The output may correspond to the top results/related queries returned from a search.
US08601021B2
An experience information processing apparatus for a social networking service, includes an ontology unit for providing a social ontology including social connection information and location information of a user and a service ontology including web service information, service location information and tag information. Further, the experience information processing apparatus includes an experience information management unit for extracting experience information content having location information from a plurality of mobile devices, classifying the extracted experience information content using the ontology unit to establish an experience information database, and searching the established experience information database based on the location information in response to a request from the mobile device to provide a social media service by linking the social connections information, the location information, and the tag information. Furthermore, the experience information processing apparatus includes an experience information storage unit for storing the experience information database.
US08601012B2
An automatic search and transfer apparatus that automatically searches for and transfers data one or more computers connected via a network, that includes a keyword input section that inputs at least one keyword, a search section that searches for data including the at least one keyword and acquires attribute data of concerned data from the one or more computers connected via the network, a reporting section that reports information relating to the concerned data to a user, a reception section that receives the concerned data from one or more computers, and a data storage section that stores the data. The reporting section reports acquisition of the attribute data to the user when the attribute data is acquired, and the reception section starts reception of the concerned data after the reporting section has reported the acquisition of the attribute data of the concerned data to the user.
US08601010B1
A computer implemented asset management system is disclosed. The computer implemented asset management system comprises an asset data store containing information about assets that is updated at intervals. The computer implemented asset management system also comprises a personnel data store containing information about individuals and an analysis component operable to identify an association of individuals with each of the assets.
US08601001B2
A computer-based system for accessing content. The system includes a database in which the content is included in a plurality of content nodes. Each content node is uniquely identified by an identifier in a database table. The table is configured recursively to represent the content nodes. A browser uses one of the identifiers to format a table of contents (TOC) node referring to the corresponding content node. The browser inserts the TOC node into a TOC for accessing one or more of the content nodes. The TOC is recursively configurable in accordance with at least a portion of the table configuration.
US08601000B1
A system that implements a scaleable data storage service may maintain tables in a non-relational data store on behalf of clients. Each table may include multiple items. Each item may include one or more attributes, each containing a name-value pair. Attribute values may be scalars or sets of numbers or strings. The system may provide an API usable to request that values of one or more of an item's attributes be updated. An update request may be conditional on expected values of one or more item attributes (e.g., the same or different item attributes). In response to a request to update the values of one or more item attributes, the previous values and/or updated values may be optionally returned for the updated item attributes or for all attributes of an item targeted by an update request. Items stored in tables may be indexed using a simple or composite primary key.
US08600987B2
This invention relates to determining page elements to display in response to a search. A method embodiment of this invention determines a page element based on a search result. The method includes: (1) determining a set of result classifications based on the search result, wherein each result classification includes a result category and a result score; and (2) determining the page element based on the set of result classifications. In this way, a classification is determined based on a search result and page elements are generated based on the classification. By using the search result, as opposed to just the query, page elements are generated that corresponds to a predominant interpretation of the user's query within the search results. As result, the page elements may, in most cases, accurately reflect the user's intent.
US08600986B2
A system, method and computer program product for automatically estimating the confidence of a detected LAT to provide a more accurate overall score for an obtained candidate answer. A confidence “score” or value of each detected LAT is obtained, and the system and method performs combining the confidence score with a degree of match between a LAT and an AnswerType of the candidate answer to provide improved overall score for the candidate answer.
US08600975B1
An information retrieval system uses phrases to index, retrieve, organize and describe documents. Phrases are extracted from the document collection. Documents are the indexed according to their included phrases, using phrase posting lists. The phrase posting lists are stored in an cluster of index servers. The phrase posting lists can be tiered into groups, and sharded into partitions. Phrases in a query are identified based on possible phrasifications. A query schedule based on the phrases is created from the phrases, and then optimized to reduce query processing and communication costs. The execution of the query schedule is managed to further reduce or eliminate query processing operations at various ones of the index servers.
US08600967B2
An automatic organization into topics for a browsing history. In one embodiment, a system identifies groups of browsing actions as related, and clusters the browsing history (e.g. a web browsing history) into sessions based on heuristics used to determine relationships. Latent semantic analysis can be used to determine the relationships which can be considered topics. User interfaces for displaying or otherwise presenting these sessions can include icons representative of topics, and these icons can have different sizes depending on a frequency of web page visits within a topic. The topics can be displayed in time ranges or in a cover flow view or both time ranges and cover flow view.
US08600955B2
An in-memory computing system for conducting on-line transaction processing and on-line analytical processing includes system tables in main memory to store runtime information. A statistics server can access the runtime information to collect monitoring data and generate historical data and other system performance metrics.
US08600950B2
A media player for creating a media archive may include a media reader to read media content from a recording medium inserted into the media reader. The media player may also include an archival component to store the media content in a storage medium. In one embodiment, the media player includes a playback component to play back the media content from the storage medium concurrently with the storage of the media content by the archival component.
US08600949B2
A request is received to remove duplicate data. A log data container associated with a storage volume in a storage server is accessed. The log data container includes a plurality of entries. Each entry is identified by an extent identifier in a data structures stored in a volume associated with the storage server. For each entry in the log data container, a determination is made if the entry matches another entry in the log data container. If the entry matches another entry in the log data container, a determination is made of a donor extent and a recipient extent. If an external reference count associated with the recipient extent equals a first predetermined value, block sharing is performed for the donor extent and the recipient extent. A determination is made if the reference count of the donor extent equals a second predetermined value. If the reference count of the donor extent equals the second predetermined value, the donor extent is freed.
US08600942B2
To address problems related to use and formation of tables of contents, the present inventors, devised among other things, an exemplary table-of-contents (TOC) data structure and related systems and methods. One exemplary method entails associating a node from one TOC with a node of another TOC and then assigning a unique identifier to the associated pair of nodes. The unique identifier can then be used to logically define another TOC that includes portions of the two original TOCs. Another exemplary method entails tagging or associating nodes of a TOC with one or more view labels. (Identifiers for node relationships rather than the nodes themselves are tagged with the labels in some embodiments.)
US08600938B2
A technique for updating elements in a data storage facility, including a single server or a multi-server system, such as by providing updated internal code packages to the elements. The update is performed using a fixed state machine, where the elements are updated in a coordinated manner within the constraints of the state machine. In a multi-server device, code packages are distributed to elements associated with the different servers in one traversal of the state machine, during distribute states of the state machine. The distributed code packages are activated in activate states of the state machine in multiple traversals of the state machine, so there is a serial activation. The code packages can be grouped in a flexible way by configuring an external update bundle used by the state machine. The distributing of the code is based on the grouping.
US08600929B2
A method and computer system for aggregating data from a plurality of operational databases are provided. It is determined if a transformation script stored in storage of a computer system has been modified. Delta data extracted from said operational databases and specified by the transformation script is automatically merged and transformed if the transformation script is unmodified. All data extracted from said operational databases and specified by the transformation script is automatically merged and transformed if the transformation script is unmodified.
US08600922B2
Provided are methods and systems for knowledge discovery utilizing knowledge profiles.
US08600912B2
An electronic business postal system collects, clears and delivers electronic business mail through a closed access, secure messaging system. A collection subsystem consists of access portals that are associated with secured system nodes. The access portals provide authenticated users access to the system to send and retrieve electronic business mail that includes postal system electronic delivery addresses, physical delivery addresses, or both. Secured message servers that are associated with the respective access portals process the electronic business mail into uniquely identified messages for delivery over the system nodes and also process received messages to provide the corresponding electronic business mail to the intended recipients through associated access portals. A delivery subsystem directs the messages through the system nodes associated with the senders' access portals to the system nodes associated with the recipients' access portals. A clearance subsystem confirms the integrity of both the messages and their delivery and ensures that each message is delivered once and intact.
US08600908B2
A carrier selection method for the logistics network is disclosed to evaluate the network reliability of each carrier set for choosing an optimal carrier set. The logistics network includes a start, a terminal and a plurality of routes between the start and the terminal, and a plurality of minimal paths are composed of the routes. The carrier set is composed of carriers chosen in every route of the logistics network. The carrier selection method includes the steps of choosing one carrier for transporting; distributing a demand in the minimal paths, and each carrier having a plurality of capacities and a maximal capacity; calculating a network reliability for the carrier set transporting the demand in the minimal paths according to the demand, the capacities and the maximal capacity; and executing genetic algorithm for searching an optimal carrier set.
US08600907B2
Systems and methods are provided for generating a mailing label. In one embodiment, a method includes requesting, through a communication channel, a tracking number for the mailing label, wherein the tracking number identifies that the mailing label is printable by a user on a single-sheet medium; receiving, through the communication channel, a response to said request, such that the response includes the tracking number provided by a source of one or more tracking numbers; and enabling the user to print the mailing label with the received tracking number.
US08600894B2
Disclosed is a computer-implemented system and method for rating an asset, and, in embodiments, a system and method for performing a double-blind, three stage credit rating of a securitized instrument, such as without limitation, a commercial mortgage backed security or an asset thereof. The disclosed method utilizes a secure database structure which trifurcates information relating to the asset being rated into first, second, and third analytical stages. Asset information is distributed such that analysts at each stage have access to only that information which is relevant to the scope of the particular analytical stage being performed, while irrelevant and prejudicial information is withheld from the analyst. Unique access tokens are employed to control access to stage data and to maintain the integrity of the analytical process.
US08600877B2
In accordance with embodiments of the present disclosure, an apparatus may include a network interface configured to receive data from and communicate data to a remote electronic device and a processor coupled to the network interface. The processor may be configured to receive, via a user interface at the remote electronic device and the network interface, credentials for identifying a customer, and to display to the user interface a notification that the customer owes a past-due amount on at least one loan account. The processor may also be configured to display to the user interface a plurality of options regarding the account. The processor may further be configured to receive via the user interface and the network interface, a selected option from the plurality of options.
US08600872B1
A method of identifying a point of compromise includes accessing data stored in a data storage system, the data being associated with a plurality of identified at-risk accounts, identifying a plurality of common points of transaction, each of the plurality of common points of transaction being associated with a minimum number of the plurality of identified at-risk accounts, and identifying a point of compromise from the plurality of common points of transaction based on (i) the number of the identified at-risk accounts involved in transactions executed via each common point of transaction during a time period, and (ii) a total number of accounts involved in transactions executed via the common point of transaction during the time period.
US08600870B2
A data transaction is associated with a plurality of remote data sources so that a score may be generated that characterizes the transaction. The remote data sources are polled to obtain partial scores which can be used by a decisioning system to score the transaction. In some implementations, different scoring models may be used so that the data source is notified which scoring model to use when generating the partial score. Related techniques, apparatus, systems, and articles are described.
US08600868B2
A system and method for generating and displaying annotations in relation to one or more prices corresponding to trader-related or market related events are described. In one embodiment, a trader may enter an annotation to be displayed in relation to one or more price levels. Alternatively, a trader may configure a dynamic annotation to be dynamically displayed in relation to some price level(s) upon detecting a predetermined event related to one or more tradeable objects. Also, a trader may configure one or more alarms to be displayed or played in combination with the annotations.
US08600862B2
An enhanced system and method for handling, matching and executing discretionary orders in an electronic options environment is disclosed. Market maker entitlements are integrated with the discretionary order processing, so that the market maker is guaranteed an allocation of the trade if the market maker is at the NBBO when an incoming discretionary order priced at or better than the NBBO is received. If the incoming discretionary order cannot execute at the NBBO using its display price, then it will use as much discretion as is required to participate in a market maker entitlement if the market maker is quoting at the NBBO, and to execute against the order book and route to away markets quotations at the NBBO. Once posted to the order book, only the display price of a discretionary order is eligible for preferential execution in a market maker entitlement process.
US08600853B2
In one embodiment the present invention relates to a method for structuring a transaction involving a first party having a long position in a security and a second party desiring to acquire short exposure to the security. In one example an agent or intermediary acts between the first party and the second party. In another example the first party and the second party deal directly with one another.
US08600850B2
A system, apparatus and method for dynamic resource allocation is provided, where a network resource shared by a plurality of electronic devices having unique service profiles and unique billing profiles is monitored. Allocation of the shared network resource as well as the service profiles and billing profiles are dynamically modified.
US08600848B2
Control of locating equipment used by a locate technician to perform a locate and/or marking operation to detect and/or mark a presence or an absence of at least one underground facility at a work site (e.g., locate receivers, locate transmitters, marking devices and/or combined locate and marking devices) is based on time-keeping information associated with the technician and/or wage and hour compliance information. In one example, one or more control signals are generated to at least partially enable or disable one or more piece of locating equipment based at least in part on a time clock status of the locate technician (e.g., clocked-in or clocked-out), and/or wage and hour compliance information associated with the locate technician and/or the work site (e.g., relating to required breaks and/or maximum number of work hours).
US08600842B1
A cash recycler includes one or more universal cartridges storing cash which may be exchanged between different types of cash recyclers. The swapping of universal cartridges may allow for improved efficiency when a cash handling device is detected to have a need for additional currency, removal of surplus currency, removal of unfit currency, and other services.
US08600841B2
A manufacturing process is migrated from an existing operation to a configure-to-order (CTO) system. As the CTO operation will eliminate the “machine-type model” (MTM) inventory of the existing operation, the emphasis is shifted to the components, or “building blocks”, which will still follow the build-to-stock scheme, due to their long leadtimes, and hence still require inventory. The solution involves an inventory-service trade-off of the new CTO system, resulting in performance gains, in terms of reduced inventory cost and increased service level. Other benefits include better forecast accuracy through parts commonality and risk-pooling, and increased customer demand, as orders will no longer be confined within a restricted set of pre-configured MTMs.
US08600840B2
A novel and non-obvious method, system and computer program product for controlling movement of assets is provided. A method for controlling movement of assets can include reading a first information from a first electronic marker coupled to an asset and reading a second information from a second electronic marker of a transport mechanism in possession of the asset. The method can further include storing in a record the first and second information and a third information comprising a location of the asset. The method can further include retrieving at least one rule comprising at least one value and an action and comparing information in the record to the at least one value. The method can further include executing the action of the at least one rule if the information in the record matches the at least one value.
US08600835B1
Systems, computer-implemented methods and computer program products for generating electronic shopping lists for recurring item purchase that identify items and their respective prices. Item-level electronic transaction data is analyzed to determine purchase intervals of items and estimate when the consumer will purchase the items again. A source of price data is accessed to determine prices of respective items, and an electronic shopping list is generated based on prior consumer purchase and lists items that when it is determined that consumer will need to purchase those items again and their respective prices.
US08600828B2
The invention provides methods of acquiring actual real-time shopper behavior data during product selection of purchasable items by a shopper in a store. More specifically, disclosed herein are methods of using a communications multi-network, a First Moment of Truth device and a data collection device to track actual real-time shopper behavior data relating to the presumed locations of shoppers in a store, the time spent and location of time spent by a shopper while considering a purchasable item and products chosen for purchase.
US08600824B2
Exemplary product marketing systems and methods are disclosed. An exemplary method includes a product marketing system receiving, from an access device, a product search request and image data representative of an image associated with a product, searching, in response to the product search request, a repository of product image data to identify at least one match to the image associated with the product, generating, based on the at least one match, search results data comprising product information for at least one product, and transmitting the search results data to the access device. Corresponding systems and methods are also disclosed.
US08600820B2
In a method for identifying manufactured concrete or masonry blocks and managing the sale thereof to a customer in a retail establishment, the retail establishment having a computer system configured to monitor inventory, a database operatively coupled to the computer system, and a plurality of point of sale (POS) terminals operatively coupled to the computer system. The method includes a) applying a releasably secured label to the concrete block or a layer of concrete blocks contained on a pallet, where the label has UPC information affixed thereon and is releasable from the concrete block or layer of concrete blocks on the pallet, b) selecting for purchase by the customer, a number of concrete blocks from a selected pallet, c) removing the label from the concrete block or the layer of concrete blocks on the pallet, d) presenting the label at the POS terminal, e) scanning the label via the POS terminal to process the UPC information, and entering the number of concrete blocks intended for purchase, f) transmitting data encoded in the UPC information to the computer system along with an indication of the number of concrete blocks purchased to effect maintenance of the inventory of concrete blocks, and g) issuing a receipt to the purchaser evidencing purchase of the concrete blocks.
US08600809B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for analyzing outcome estimation models. In one aspect, a method includes providing tracer data to a content performance estimation model. The tracer data specify feature values for a reference content item that is not distributed to users, and for which a reference performance measure is pre-defined. An estimated performance measure that was computed for the reference content item is received from the performance estimation model. An accuracy measure is computed for the content performance estimation model using the estimated performance measure and the reference performance measure. Data are provided that specify the accuracy measure for the content performance estimation model.
US08600807B1
A system and method for operating a reward points accumulation and redemption program wherein a user earns rewards from a plurality of independent reward issuing entities, with each tracking the user's earned rewards. A trading server accumulates some or all of the user's earned rewards from the reward servers and credits the accumulated points rewards into a single reward exchange account associated with the user. The user may then select an item for purchase with the accumulated rewards. The item is provided to the user in exchange for a subset or all of the rewards. Reward points may also be redeemed in exchange for services, such as the playing of a video game or Internet access.
US08600805B2
A user of a personal computing device may identify multiple travel items of interest displayed for purchase by a network-based travel service. However, the user may not desire to purchase the travel items in a single purchase. Upon making a travel purchase that includes a first travel item that does not include a second travel item corresponding to the first travel item, the user may employ the network travel package service to search for second travel items corresponding to the first travel item, select from discounted travel packages including the first travel item and second travel items returned from the search, and purchase a discounted travel package. Beneficially, multiple travel items may be purchased separately while obtaining a package discount as compared to the stand-alone price of the travel items.
US08600798B1
A loan screening system and methods are described. One method includes monitoring loan application data as it is entered into a client application, extracting loan application data from the monitored data in accordance with a first pre-determined criteria, matching the extracted data against supplier products and displaying one or more of the matching supplier products within a client application interface.
US08600795B2
A system and method of managing leads by filtering, distributing and routing leads to a representative using business intelligence.
US08600794B2
The present invention is directed generally to an information manager that identifies currently scheduled meetings satisfying selected search parameters, discloses, when permitted, details of the identified meetings to requestors, and merges requested and existing meetings when appropriate.
US08600792B2
Various embodiments of systems and methods for providing business process visibility at real time are described herein. One or more business activity events are received at a local business activity event manager. Further, business process binding information associated with the one or more business activity events is retrieved at the business activity manager from a business process model manager. A relationship of the one or more business activity events with a business process using the business process binding is identified at the business activity event manager. Upon determination, a business process log manager is triggered for logging a business activity log of a business process instance at real time. Furthermore, the business activity log is extracted to monitor and analyze the business process instance at real time.
US08600785B2
A system for organizing ground transportation of airline passengers arriving for an event is disclosed. The event management system includes a memory, a computer display; a data entry component that receives passenger data including names of passengers and flight information and stores the passenger data in an application specific format; and a group scheduling component that allows a user to set parameters including VIP status, time windows, vehicle types, and number of passengers allocated for vehicle type, and provides passenger groupings based on flight information and on user-set parameters. Also disclosed is a computerized method for organizing ground transportation of airline passengers arriving for an event.
US08600784B1
Various embodiments of the present invention relate to systems and methods used to search for information (e.g., from multiple sources). In one example (which example is intended to be illustrative and not restrictive), such systems and methods may select a subset of available relevant Internet information sources, such as suppliers and/or purchasers of goods, services, and/or commodities. In another example (which example is intended to be illustrative and not restrictive), a system and method are provided for determining when to launch an information search and for determining the set of information sources to search.
US08600782B2
Described are computer-based methods and apparatuses, including computer program products, for automation of auditing claims. A data file is received comprising one or more auditable items, each auditable item comprising a word string having one or more words. Each word string for each auditable item is translated using one or more translation steps into a translated item description. Each translated item description is compared to a plurality of terms to generate matching information. Each translated item description is associated with an item identifier based on the matching information. Each auditable item is accepted or rejected based on the item identifier and one or more rules associated with the data file.
US08600780B2
A system/method of determining a cost of workers compensation insurance for a selected period based upon monitoring, collecting and communicating data representative of a risk's payroll characteristics during said selected period, wherein the cost is adjustable by relating the payroll characteristics to predetermined actuarial rates. The system/method: determines an initial profile and a base cost of workers compensation insurance, monitors data elements representative of payroll and business status of a risk during the selected period; identifies and analyzes data elements that have a pre-identified relationship to the risk's insurability; consolidates the analyzed data elements for identifying a surcharge or discount to be applied to the base cost; and produces a final cost of workers compensation insurance for the selected period from the base cost.
US08600772B2
Systems, articles, and methods for assisting medical coders with review and identification of relevant portions of electronic documents associated with a patient's encounter with a healthcare organization, and for the inputting of codes describing said encounter.
US08600771B2
Certain embodiments present a system for generating a medical teaching file message. An image identifier labels medical images based upon information pertaining to user interaction with the image. The system also provides an image search engine that scans and indexes images within a database based on a set of rules. The image search engine generates a subset of images from a larger group of medical images within a database based upon the rules. The system also includes a supporting data selection engine for accepting a free text search query from an interface. The supporting data selection engine scans medical databases based on the free text search query, and provides the supporting data search results via an interface. A teaching file message is generated either automatically or manually from the subset of images and the supporting data search results for transmission to a teaching file.
US08600768B2
Some embodiments promote website credibility and the optimization of websites for people by automatedly quantifying various elements of a website into component credibility scores. In some embodiments, a set of encoded credibility scoring rules are used to compute each of the component credibility scores, wherein the credibility scoring rules are derived based on factors that have been identified by a grouping of people that preferably represent a primary demographic of users that consume the content of a particular classified type of website. In some such embodiments, the credibility scoring rules are derived from commonality that is identified from a sample set of known credible and/or non-credible websites of a particular classification. Once the credibility scoring rules are defined, the system applies the rules to other websites having the same classification as those from which the rules are derived to automatically generate credibility scores for the other websites.
US08600762B2
A method for detecting a character or a word emphasized by a user from a voice inputted in a mobile terminal to refer it as meaningful information for a voice recognition, or emphatically displaying the user-emphasized character or word in a pre-set format when the inputted voice is converted into text, and a mobile terminal implementing the same are disclosed. The mobile terminal includes: a microphone to receive a voice of user; a controller to convert the received voice into corresponding text and detect a character or a word emphatically pronounced by the user from the voice; and a display unit to emphatically display the detected character or word in a pre-set format when the converted text is displayed.
US08600760B2
A speech recognition method includes the steps of receiving input speech containing vocabulary, processing the input speech with a grammar to obtain N-best hypotheses and associated parameter values, and determining whether a first-best hypothesis of the N-best hypotheses is confusable with any vocabulary within the grammar. The first-best hypothesis is accepted as recognized speech corresponding to the received input speech if the first-best hypothesis is not determined to be confusable with any vocabulary within the grammar. Where the first-best hypothesis is determined to be confusable, at least one parameter value of the first-best hypothesis can be compared to at least one threshold value, and accepting the second-best as the recognized speech, if its confidence score is within certain lower and upper threshold values and is not confusable with the first-best. The first-best hypothesis can be accepted as recognized speech corresponding to the received input speech, if the parameter value of the first-best hypothesis is greater than the threshold value.
US08600753B1
An arrangement provides for improved synthesis of speech arising from a message text. The arrangement stores prerecorded prompts and speech related characteristics for those prompts. A message is parsed to determine if any message portions have been recorded previously. If so then speech related characteristics for those portions are retrieved. The arrangement generates speech related characteristics for those parties not previously stored. The retrieved and generated characteristics are combined. The combination of characteristics is then used as the input to a speech synthesizer.
US08600746B1
Audio data that encodes an utterance of a user is received. It is determined that the user has been classified as a novice user of a speech recognizer. A speech recognizer setting is selected that is used by the speech recognizer in generating a transcription of the utterance. The selected speech recognizer setting is different than a default speech recognizer setting that is used by the speech recognizer in generating transcriptions of utterances of users that are not classified as novice users. The selected speech recognizer setting results in increased speech recognition accuracy in comparison with the default setting. A transcription of the utterance is obtained that is generated by the speech recognizer using the selected setting.
US08600741B2
A system and method for tuning a speech recognition engine to an individual microphone using a database containing acoustical models for a plurality of microphones. Microphone performance characteristics are obtained from a microphone at a speech recognition engine, the database is searched for an acoustical model that matches the characteristics, and the speech recognition engine is then modified based on the matching acoustical model.
US08600740B2
Configurations disclosed herein include systems, methods and apparatus that may be applied in a voice communications and/or storage application to remove, enhance, and/or replace the existing context. Example embodiments may first remove any existing context from a digital audio signal to obtain a context suppressed signal. The context suppressed signal may then be encoded. An audio context may be selected from among a plurality of audio contexts, with the selected audio context inserted into a signal based on the encoded context suppressed signal.
US08600739B2
A coding method is adapted to select different codebook search algorithms according to varied types of input signals. An encoder using the coding method is also provided. As appropriate search algorithms may be selected according to all possible structural features of the input signals, certain types of signals for which satisfactory results may be obtained through simple computations may match with search algorithms suitable for these signal types and having low computation complexities, so as to achieve better performance with fewer system resources. Meanwhile, other types of signals that need complicated computations may be processed by more sophisticated search algorithms, thereby ensuring the coding quality.
US08600732B2
One embodiment may take the form of a system for translating an audio stream of programming content. The system may include an apparatus, a processing unit configured to execute a voice recognition algorithm and one or more executable commands, a receiver coupled to the processing unit and configured to receive a voice command in a first language, a communication component coupled to the processing unit and configured to receive programming content including an audio stream in a second language, and one or more storage media storing the voice recognition algorithm. The voice recognition algorithm may be configured to translate the audio stream into a first language if the first language does not match the second language.
US08600722B1
A method and apparatus for providing a program-based hardware co-simulation of a circuit design are described. In one example, a circuit design is implemented for programmable logic to establish a design under test (DUT). A co-simulation model is programmatically generated using primitives defined by an application programming interface (API). The circuit design is simulated by configuring the programmable logic with the DUT and driving a co-simulation engine to communicate with the DUT via execution of the co-simulation model.
US08600721B2
A mechanism is provided for enabling prediction of a cost between an origin and a destination even in the case of insufficient past route information. Data D, which includes an origin, a destination, and information on cost between these points, is prepared as well as a subroutine for calculating cost ce along an arbitrary link e on the basis of the set along with a variable denoted by fe. In the first step, the minimum cost route is found from the current {fe} with respect to all pairs of the origin and the destination included in the data D, thereby forming transformed data D′. {fe} is recalculated by using the above subroutine from D′ by computer processing and then compared with {fe} calculated last time. If a change is equal to or greater than a threshold, control returns to finding the minimum cost route. Otherwise, {fe} is fixed.
US08600714B2
Systems for generating predicted product values of a product produced by a machine and for predicting a process of a machine are disclosed. A system for generating predicted product values of a product manufactured by a machine controlled by programmable logic control code includes presenting a machine input fields requesting parameters associated with actuators and mechanical elements, and presenting product input fields requesting desired product properties. The system further includes receiving parameters from the machine input fields, receiving desired product properties from the product input fields, and calculating output response data by an emulation of a mechanical operation of the machine using the parameters and the desired product properties. The output response data is provided to a product model that calculates predicted product values based on the output response data provided. The system further includes presenting the one or more predicted product values.
US08600713B2
The present invention combines an existing photogrammetric mapping system for building-model reconstruction. Topographic maps and models are produced simultaneously. The models can be edited along with aerial images in an online environment. Thus, efficiency and accuracy for building-model reconstruction are increased.
US08600712B1
A system and method for enabling computer users to design and simulate a fireworks show is disclosed. A particular embodiment includes storing firework data in a database, the firework data including firework specification data including parameters corresponding to attributes of a particular firework; using a processor to automatically construct in a user interface a visual firework simulation from the firework data, the visual firework simulation including visual elements that are also part of the user interface, the visual firework simulation depicting a sky field representing a location of a fireworks show and the spatial location of visual elements therein, the visual elements including fireworks, launch positions, and trajectories being simulated by the visual firework using the user interface to directly manipulate the visual elements of the visual firework simulation, including dragging the visual elements in the sky field of the visual firework simulation: using the processor to automatically adjust the firework data according to the user's direct manipulation of the visual elements; and using the processor to automatically update the visual firework simulation and the visual elements in real time in response to the user's direct manipulation of the visual elements and the adjustment of the firework data.
US08600709B2
A system includes a multidimensional data processing system storing meta data identifying a plurality of variables, a plurality of dimensions for each variable describing attributes of the variable, and a plurality of levels in each dimension. The meta data also identifies a hierarchy of the dimensions and levels for each variable. The multidimensional data processing system is configured to use the meta data to perform multidimensional queries to retrieve data for one or more of the variables from data storage. The system also includes a variable determination module determining at least one variable of the plurality variables operable to be used to generate a model, and a model generator receiving the data from the multidimensional data processing system and generating a model using the data.
US08600707B1
A process for designing a labyrinth seal for flutter avoidance in which a computer generated Finite Element model of the lab seal is produced, the geometric parameters of the lab seal is determined, the lab seal flow parameters are determined, the solid model of the lab seal is analyzed using a finite element analysis program for a range of nodal diameters to determine frequencies and mode shapes, an aerodynamic damping and mechanical damping for the labyrinth seal is determined, and if the sum of the aerodynamic and mechanical damping is negative one or more of the labyrinth seal parameters are changed and the analysis is repeated.
US08600695B2
A phase canceling current transducer for a power meter includes an error correction unit including a memory for storing error correction factors. A data processing device of the error correction unit adjusts the output of the transducer to correct for phase and ratio errors produced by the transducer current transformer or to cause the transducer's output to mimic the output of another current transducer.
US08600689B2
An automatic analyzer includes a function in which the measured data of a quality control sample is compared with reference maximum and minimum values of measured data of the quality control sample. When the measured data is out of the range between the reference maximum and minimum values, re-measurement for calibration is recommended to a user who can easily confirm the recommendation on an operation screen and request the re-measurement.
US08600687B2
A signal analyzer includes a sampling unit, a filter unit coupled to the sampling unit, a computing unit coupled to the filter unit, and an output unit coupled to the computing unit. The sampling unit is operable to sample a time domain signal from a target system according to a predetermined sampling frequency to obtain a sampling signal. The filter unit is configured to perform filter processing upon the sampling signal so as to filter out harmonic frequency components from the sampling signal, thereby obtaining a fundamental frequency signal having a plurality of sample points. The computing unit is operable to compute a signal parameter set for each of temporally adjacent pairs of the sample points of the fundamental frequency signal. The output unit is configured to output information about dynamic behavior of the target system based upon the signal parameter sets computed by the computing unit.
US08600681B2
Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
US08600679B2
Disclosed herein is a method of locating and quantifying friction between a drillstring and a wellbore. The method includes, positioning a plurality of sensors within a wellbore, communicatively coupling the plurality of sensors, monitoring signals from the plurality of sensors, logging the sensed signals versus time versus depth of each of the plurality of sensors, locating at least one friction zone along the drillstring within the wellbore based on the logging and quantifying friction in the at least one friction zone based on the logging.
US08600676B2
A flight dynamics subsystem (FDS), a velocity increment calculation module, and operational methods of the same are provided. A used fuel quantity actually used in a satellite is calculated, and a velocity increment is calculated using the calculated fuel quantity. Therefore, an orbit of the satellite may be estimated more accurately.
US08600670B2
A method for managing a schedule based on a user's location information by a system for managing a schedule. The method comprises receiving a schedule including at least one of an appointment location, appointment contents an appointment time, and appointment target person's phone number from the user; registering the schedule which includes the user's location information by a schedule registration unit of the system; detecting the user's location by a location detection unit of the system; and sending a message related to the schedule or the user's location by a sending unit of the system. The sending of the message related to the schedule or the user's location by the sending unit of the system sends information of a changed appointment time and place to the appointment target person when the user changes the appointment schedule.
US08600665B2
The present invention generally relates to passenger and vehicle paring. Specifically, this invention relates to a system and method for aligning a particular passenger with a unique vehicle through the use of one or more scanners and unique identifiers placed at specific entrances to a facility. The system further relates to a system and method for identifying particular egress routes to align the particular passenger with the unique vehicle.
US08600663B2
This disclosure provides a sail assist device, which includes a wind direction sensor for measuring a wind direction, a ship position acquiring module for acquiring a latitude and a longitude of the ship, and a display module for calculating a layline based on the latitude and longitude of the ship, a latitude and a longitude of a target position of the ship, and the wind direction, with the target position being a reference, and displaying a target mark indicating the target, a ship mark indicating the ship, and the layline.
US08600662B2
A method and system for showing a user his position in a set geographic area in which all parts of the geographic area are visible on a display at all times, and in which the user's position is shown as moveable relative to the set geographic area. The method and system utilize a positioning system (such as GPS) on the user and a display visible to the user to track and display the user's movement. In some versions the user defines the geographic area by positioning himself at the edges of the area. In other versions the user marks the geographic area on a map or chart on the display. In this way the user will always know his position relative to the same boundaries, without the need for zooming or scrolling the display.
US08600657B2
According to conventional art, if there is an obstacle on the left of a vehicle, a control threshold value is set so as to avoid the obstacle. If the control threshold value is exceeded, the vehicle is controlled in accordance with a deviation quantity so as to return to a position where the control threshold avoids being exceeded. However, even if a risky oncoming vehicle is approaching the vehicle on the right, the vehicle is controllably moved toward the oncoming vehicle. Thus, disadvantageously, a driver has a sense of fear or discomfort. A vehicle control apparatus according to the present invention includes a calculation section configured to calculate a first risk level present on the left of the vehicle and a second risk level present on the right of the vehicle, a setting section configured to set a first control threshold for the left of the vehicle based on the first risk level and to set a second control threshold for the right of the vehicle based on the second risk level, a change section configured to change at least one of the first and second control thresholds based on the first and second risk levels, and a control section configured to control the vehicle based on the changed control threshold.
US08600647B2
An air-fuel ratio control apparatus includes a catalytic converter disposed at a position downstream of an exhaust gas aggregated portion; a downstream air-fuel ratio sensor disposed in an exhaust passage at a position downstream of the catalytic converter; first feedback amount updating means for updating a first feedback amount to have an output value of the downstream air-fuel ratio sensor coincide with a target downstream-side air-fuel ratio based on the output value of the downstream air-fuel ratio sensor; and a learning means for updating a leaning value of the first feedback amount in such a manner that the leaning value brings in a steady-state component of the first feedback amount based on the first feedback amount.
US08600645B2
A control system for an engine having at least one manifold, a throttle, and a crank wheel, includes a pressure sensor to measure a pressure in the at least one manifold, a throttle position sensor to measure a position of the throttle of the engine, a revolution sensor to measure a rate of rotation of the crank wheel of the engine, a processor in communication with each of the pressure sensor, the throttle position sensor, and the revolution sensor to receive an input signal, analyze the input signal based upon an instruction set, and generate a control signal in response to analysis of the input signal, wherein the input signal is representative of at least one of the pressure, the throttle position, and the rate of rotation, and an engine system in communication with the processor and responsive to the control signal to control a function thereof.
US08600637B2
A braking control device for a vehicle executes braking force distribution (BFD) biased to front wheel in a manner compatible with Anti-skid control. In BFD control, braking force on rear wheels is held at a holding braking force and braking force on the front wheels is incremented beyond braking force requested by a braking action of a driver. After the starting of BFD control, further increase in the braking action is reflected in the front wheel braking force. Upon starting anti-skid control for either of the wheels during the execution of BFD control, an increment of the front wheel braking forces to be requested by BFD control is gradually decreased. Simultaneously, the holding of the rear braking force is released so as to compensate for the shortage of braking force on the front wheel. The gradual decrease of the braking force increment prevents a conflict of BFD and Anti-skid control.
US08600630B2
The present application discloses an apparatus for determining and displaying gear ratios in a transmission system having a driving sprocket set, a driven sprocket set and a flexible drive member that engages the driving sprocket set and driven sprocket set, the apparatus comprising a display, a sensing module, the sensing module comprising a plurality of magneto-resistive assemblies, wherein at least one of the plurality of magneto-resistive assemblies is configured to detect adjustment of the transmission system, the sensing module configured to generate a signal responsive to said adjustment of the transmission system, and a data processor communicatively coupled with the display and with the sensing module, the data processor configured to receive the signal generated by the sensing module, process the signal to generate data relating to sprockets engaged by the flexible drive member, and write the data to the display.
US08600625B2
A light ECU in a light control device performs a display process of obtaining speed limit information at a current position of the driver's vehicle on a road and of instructing a pixel light system to display the speed limit information on the surface of the road. The light control device can project the speed limit information for the drivers vehicle onto the road. Further, the light control device judges whether or not the vehicle speed information is not less than a predetermined reference speed, and performs the process of displaying the vehicle speed information on the road only when the vehicle speed information is not less than a predetermined reference speed. The above control process displays the vehicle speed information on the road only when necessary, allows the driver of the vehicle only to recognize important information, and provides the driver of the vehicle with safer driving conditions.
US08600612B2
Method for determining wear of a friction plate of an automatically actuated friction clutch, particularly in a motor vehicle driven by an internal combustion engine, wherein initially at a prescribed clutch slip and a prescribed clutch torque in an earlier friction lining test point an earlier clutch actuation travel is determined and stored, later again at the prescribed clutch slip and the prescribed clutch torque in a later friction lining test point a later clutch actuation travel is determined, thereafter the earlier clutch actuation travel and the later clutch actuation travel are compared to each other and a differential value is determined, and thereafter a friction lining wear is determined using the differential value, in order to reliably determine friction lining wear in a time interval and with only little effort, so that a depreciation of function due to a worn friction lining can be prevented in a timely manner.
US08600609B2
A method for operating a longitudinal driver assist system of an automobile, in particular an ACC system, wherein environmental data of the automobile are evaluated with respect to travel in a longitudinal convoy with at least three automobiles which include the automobile and at least two additional automobiles, which are driving immediately behind one another and each have an active longitudinal driver assist system. A convoy value is formed, and at least one operating parameter of the driver assist system is adapted depending on the convoy value.
US08600608B2
A communication system for a vehicle includes: a plurality of controllers mounted on the vehicle; a data communication network for coupling the plurality of controllers with each other so that the controllers transmit data to and receive data from each other via the data communication network; a failure diagnosis device for diagnosing whether each controller is normal; a failure diagnosis activation device for activating the failure diagnosis device; and an avoiding condition setting device for setting an avoiding condition, which provides to avoid execution of the failure diagnosis when the failure diagnosis device is activated.
US08600606B2
Safety systems and methods are provided for use in a vehicle with a closure that defines a pivoting range when open. The safety system includes a sensor configured to collect data associated with an object in a target zone at least partially surrounding the vehicle; and a processor coupled to the sensors and configured to selectively operate in a first mode and a second mode based on a vehicle characteristic. The processor is configured to, in the first mode, detect the object and generate a first warning based on the object; and in the second mode, detect the object and determine a collision threat between the object and the pivoting range of the closure, and generate a second warning based on the collision threat.
US08600604B2
This invention is a system and process for determining and verifying the voracity of data gathered for use in recording and tracking vehicle usage. The device operates to verify and detect events that may affect data integrity by sensing a condition indicative of faulty data acquisition or of corruption of data integrity. Data evidencing potential problems are encoded and included with normal data uploaded to a central server. The central server compares the encoded entries against criteria that have been determined to indicate potential data inconsistencies.
US08600598B2
Methods, systems, and vehicles are provided that provide for thermal conditioning of a vehicle rechargeable energy storage system (RESS). A thermal conditioning system is configured to apply a plurality of thermal conditioning actions for the RESS. A control system is configured to determine a driving route for the vehicle for a drive cycle of the vehicle, select one of the plurality of thermal conditioning actions based at least in part on the driving route, and provide instructions for the thermal conditioning system to apply the selected one of the plurality of thermal conditioning actions for the RESS.
US08600597B2
An electric vehicle includes a synchronous motor that outputs torque to a first driving wheel; an induction motor that outputs torque to a second driving wheel; and an output torque changing portion that makes the synchronous motor torque smaller than the induction motor torque when torque is output to the first or second driving wheel and the vehicle speed is close to zero, and makes the synchronous motor torque larger than the induction motor torque when torque is output to the first or second driving wheel and the vehicle is moving at or greater than a predetermined speed in a direction opposite a direction in which the vehicle is being operated to move, by the torque output to the first and second driving wheels.
US08600596B2
The invention relates to a four wheel drive hybrid vehicle provided with at least one power train on each wheel set, a first power train (1) including at least one heat engine, a second power train (2) including at least one electric machine, the vehicle also being provided with a friction braking system on each drive wheel and sensor (7). The control system includes: a means (9) for distributing a braking request between the friction braking system and at least one electric machine from a power train, said electric machine being capable of producing a resisting torque; a torque instruction modulation means (10) for modulating torque instructions to braking systems and power trains based on signals coming from the sensors; and a power train control means (8); the distribution means (9), the torque instruction modulation means (10), and the power train control means (8) being capable of dynamically interacting so as to output torque commands to the power trains and to the friction braking systems with a view to promoting the stability of the vehicle.
US08600593B2
An electrically powered vehicle is connected to an external power supply through a charge plug. A relay is interposed in an electrical path extending to a power storage device from a power feed node electrically connected to the external power supply through the charge plug. A control device operates with electric power from an auxiliary machinery power supply provided separately from the power storage device and controls opening and closing of the relay in correspondence with a period during which the power storage device is charged. None of electric power consuming components mounted on the electrically powered vehicle is connected to the power feed node. Therefore, even during a period in which the electrically powered vehicle is connected to the external power supply, all electric power consuming components can electrically be disconnected from the external power supply by turning off the relay.
US08600592B2
A submarine homing system includes an acoustic emitter configured to emit an acoustic signal comprising at least two narrow-band tones, each narrow-band tone having a respective predetermined center frequency. An acoustic receiver is configured to receive the acoustic signal from the acoustic emitter, and produce one or more receiver signals. A processor is operatively connected to the acoustic receiver. The processor is configured to process the receiver signals to calculate a direction between the acoustic receiver and the acoustic emitter.
US08600590B2
A locomotive assembly including an auxiliary power unit and a method of providing auxiliary power to a locomotive are disclosed. The locomotive assembly includes a locomotive having a power bus, a primary power source electrically coupled to the power bus, and a locomotive controller programmed to control the primary power source and transmit a first command signal to a power unit that is electrically coupled to the power bus. The power unit includes an auxiliary engine-generator set, a power interface electrically coupling the auxiliary engine-generate set to the power bus, and an auxiliary controller electrically coupled to the locomotive controller. The auxiliary controller is programmed to receive the command signal from the locomotive controller indicating a desired amount of power, control the auxiliary engine-generator set to produce at least the desired amount of power, and control the power interface to deliver the desired amount of power to the power bus.
US08600589B2
A processor calculates a safe landing zone for an aircraft. The processor executes the following steps: (a) converting 4D point cloud data into Cartesian coordinates to form a height map of a region; (b) segmenting the height map to form boundaries of an object in the region; and (c) determining maximum height within the boundaries of the object. Also included are (d) determining if the maximum height is greater than a predetermined height to form a vertical obstruction (VO) in the region; and (e) determining if the VO is in the line of sight (LOS) of the aircraft to classify the landing zone as safe or unsafe. The processor further includes the step of: (f) forming a slope map over the height map.
US08600579B2
Under a state where an in-vehicle navigation apparatus and a cellular phone intercommunicate with each other by connecting a Bluetooth communication link, when a changeover relative to an application program is determined in one of the in-vehicle navigation apparatus and the cellular phone, an application program synchronization operation is executed such that the application program stored in the in-vehicle navigation apparatus and the application program stored in the cellular phone become identical to each other.
US08600577B2
A navigation system and various methods of using the system are described herein. Search query results generated by the system are listed and prioritized based upon travel related information and contextual information. Intermediary locations can be accessed based upon prioritizing search queries.
US08600571B2
A system for optimizing a usage of energy based on cost, carbon footprint, and/or other criteria. The usage may be optimized for the next day or more. The optimization may deal with renewable energy, grid energy and stored energy. Various inputs may be considered for optimization, which could include energy costs, weather forecasts, characteristics of renewable energy, the load and storage, and other items. The optimizer may use equipment models with numerical transfer functions to take inputs and provide optimized estimates for the next day or so of energy usage. The outputs of the models may go to an optimization algorithms module for providing an output based on the inputs. The output may provide control information for the selection and amounts of the different types of energy in a scheduled manner.
US08600568B2
A system is provided to control fluid flow in a wastewater treatment system. The wastewater treatment system may include a wastewater treatment plant and a main that connects a plurality of pump stations to the wastewater treatment plant. Each of the plurality of pump stations may include a wet well and a pump carried by the wet well to pump the wastewater. The system may include a central server and a sensor in communication with the central server to sense a level of wastewater within the wet well. The pump may be moved to an on position when the level of the wastewater in the wet well is at or above a first level. The level of wastewater within the wet well may be systematically manipulated responsive to the central server to control the fluid flow in the wastewater treatment system. The system advantageously enhances fluid management in a wastewater treatment system, increases life span of the wastewater treatment plant, and saves energy associated with running pumps at the pump stations of the wastewater treatment system.
US08600561B1
Embodiments of the invention describe thermostats that use model predictive controls and related methods. A method of controlling a thermostat using a model predictive control may involve determining a parameterized model. The parameterized model may be used to predicted ambient temperature values for an enclosure. A set of radiant heating system control strategies may be selected for evaluation to determine an optimal control strategy from the set of control strategies. To determine the optimal control strategy, a predictive algorithm may be executed, in which each control strategy is applied to the parameterized model to predict an ambient temperature trajectory and each ambient temperature trajectory is processed in view of a predetermined assessment function. Processing the ambient temperature trajectory in this manner may involve minimizing a cost value associated with the ambient temperature trajectory. The radiant heating system may subsequently be controlled according to the selected optimal control strategy.
US08600555B2
A taught point correcting device for correcting a taught point in an operation program of a robot. The device includes a judging section judging whether position data of any of a plurality of different taught points, previously taught and included in an operation program, has been corrected or not; and a data correcting section correcting, when the judging section judges that position data of a first taught point among the different taught points has been corrected, position data of a correlative taught point having a relative positional relationship with the first taught point, in accordance with a taught-point rule previously prescribing the relative positional relationship between the different taught points. The device may also include a storing section storing the taught-point rule. The taught-point rule may include a rule prescribing a distance between any two taught points among the different taught points.
US08600553B2
An autonomous coverage robot includes a drive system, a bump sensor, and a proximity sensor. The drive system is configured to maneuver the robot according to a heading (turn) setting and a speed setting. The bump sensor is responsive to a collision of the robot with an obstacle in a forward direction. A method of navigating an autonomous coverage robot with respect to an object on a floor includes the robot autonomously traversing the floor in a cleaning mode at a full cleaning speed. Upon sensing a proximity of the object forward of the robot, the robot reduces the cleaning speed to a reduced cleaning speed while continuing towards the object until the robot detects a contact with the object. Upon sensing contact with the object, the robot turns with respect to the object and cleans next to the object, optionally substantially at the reduced cleaning speed.
US08600550B2
A virtual reality encounter system includes motion sensors positioned on a human user. The motion sensors send motion signals corresponding to movements of the user as detected by the motion sensors relative to a reference point, the motion signals are transmitted over a communications network. The system also includes a humanoid robot, receiving, from the communications network, the motion signals to induce movement of the robot according to movement of the human user.
US08600531B2
Signaturing methods and apparatus as described. In one example, a signaturing method includes capturing an audio signal, applying a first window function to a portion of the captured audio signal to produce a first windowed audio block, applying a second window function to the portion of the captured audio signal to produce a second windowed audio block, determining a first characteristic of a band of frequencies in the first windowed audio block, determining a second characteristic of the band of frequencies in the second windowed audio block, comparing the first characteristic to the second characteristic, and assigning a signature bit representative of the portion of the captured audio signal based on the comparison of the first characteristic and the second characteristic. Other examples are described.
US08600523B2
In a method for controlling an operation of a coordinate measuring device, at least one operational parameter is determined. One value of the operational parameter is allocated to a plurality of components. A sequence for determining the operational parameter is provided for the majority of the components. The method for determining the operational parameter in the predetermined sequence for each component is now described. It starts with the component that is first in the sequence: i) if the value of the operational parameter is allocated to the component, the value is adopted as a value of the operational parameter that is available for the operation, ii) if no value of the operational parameter is allocated to the components, one available value of the operational parameter that was available until then still remains available, iii) if another component is provided in the sequence, the method is carried out with the component.
US08600521B2
In one embodiment, an implantable neurostimulator comprises a pulse generator that generates an electrical pulse signal to stimulate a neural structure in a patient, a stimulation lead assembly coupled to the pulse generator for delivering the electrical pulse signal to the neural structure, a plurality of sensors coupled to the pulse generator, and sensor select logic. Each sensor is individually selectable and the sensor select logic selects any two or more of the plurality of sensors for sensing a voltage difference between the selected sensors. In other embodiments, two or more physiologic parameters are sensed. In yet another embodiment, a method comprises sensing intrinsic electrical activity on a person's nerve and stimulating the nerve based on the sensed intrinsic electrical activity of the nerve.
US08600520B2
In accordance with an embodiment, an implantable lead assembly is provided comprised of an elongated body including a distal end, a proximal end having a header connector portion for coupling the elongated body with an implantable medical device, and an intermediate segment located between the distal and proximal ends. An intermediate electrode is disposed at the intermediate segment along the elongated body. A conductor is disposed in the elongated body and electrically coupled with the header connector portion and the intermediate electrode. The conductor wound within the intermediate segment to form first and second inductive coils that are axially separated from each other by an inter-coil gap, wherein the first and second inductive coils have different self-resonant frequencies.
US08600514B1
A method for improving mobility and/or the quality of synovial fluid of an affected articular joint, wherein the joint is associated with at least a first muscle group and at least a second muscle group each having an antagonistic relationship for effecting mobility of the joint through a range of motion when recruited by natural neural impulses. The method includes positioning at least two first electrodes proximate to the at least first muscle group, positioning at least two second electrodes proximate to the at least second muscle group, and applying motor-level electrical stimulation to the at least first and second muscle groups via the at least two first and second electrodes in a multiphasic pattern corresponding to a sequence of electromyographic outputs.
US08600506B2
A method of and system for collecting patient event information is described, where the system includes an implantable medical device (IMD) and an external interface device. The external interface device is remote from the IMD and includes a communication module, a display device adapted to prompt a user of the system to select a reason for a particular transmission session and a user input device adapted to accept input indicating a selected reason.
US08600495B2
Apparatus and techniques to address problems associated with lead migration, patient movement or position, histological changes, neural plasticity or disease progression. Disclosed are techniques for implanting a lead having therapy delivery elements, such as electrodes or drug delivery ports, within a vertebral or cranial bone so as to maintain these elements in a fixed position relative to a desired treatment site. The therapy delivery elements may thereafter be adjusted in situ with a position control mechanism and/or a position controller to improve the desired treatment, such as electrical stimulation and/or drug infusion to a precise target. The therapy delivery elements may be positioned laterally in any direction relative to the targeted treatment site or toward or away from the targeted treatment site. A control system maybe provided for open- or closed-loop feedback control of the position of the therapy delivery elements as well as other aspects of the treatment therapy.
US08600490B1
A two-dimensional refractory period is defined in conjunction with the detection of cardiac events. Detection parameters associated with the two-dimensional refractory period may define a period of time during which a sensed cardiac signal is blanked or may define a period of time during which a given sensing threshold applies. The two-dimensional refractory period may be employed in atrial sensing to selectively blank far-field T-waves while enabling P-wave detection. The two-dimensional refractory period may be employed in ventricular sensing to selectively blank near-field T-waves while enabling detection of the QRS complex. The detection parameters associated with the two-dimensional refractory period may be adapted based on characteristics of previously detected cardiac signals.
US08600489B2
Methods, systems, and devices for signal analysis in an implanted cardiac monitoring and treatment device such as an implantable cardioverter defibrillator. In some examples, captured data including detected events is analyzed to identify likely overdetection of cardiac events. In some illustrative examples, when overdetection is identified, data may be modified to correct for overdetection, to reduce the impact of overdetection, or to ignore overdetected data. Several examples emphasize the use of morphology analysis using correlation to static templates and/or inter-event correlation analysis.
US08600487B2
Techniques are provided for assessing left atrial pressure (LAP) based on atrial electrocardiac signal parameters, particularly intra-atrial conduction delay (IACD) and P-wave duration. In one example, a pacemaker or other implantable device senses an intracardiac electrogram (IEGM) or a subcutaneous electrocardiogram (ECG), from which IACD and P-wave duration are derived. The device tracks changes, if any, in the parameters. A significant increase in either IACD or P-wave duration is associated with an increase in LAP. In some examples, conversion factors are calibrated for use with a particular patient to relate IACD and/or P-wave duration values to LAP values to provide an estimate of actual LAP. The conversion factors are pre-calibrated using LAP measurements obtained using a wedge pressure sensor. In other examples, IACD and P-wave duration are instead used to confirm the detection of an elevation in LAP initially made using impedance signals. Other confirmation parameters are described as well.
US08600484B2
A method of evaluating dry eye in humans wherein the flow of naturally occurring secretion to the eye is reduced or stopped due to the presence of an obstruction of a meibomian gland in the eyelid involves applying a pressure to the eyelid that mimics pressure applied during blinking; and simultaneously imaging the glands to diagnose the condition of the meibomian gland. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US08600467B2
An embodiment of the present disclosure provides a noninvasive optical sensor or probe including disposable and reusable components. The assembly of the disposable and reusable components is straightforward, along with the disassembly thereof. During application to a measurement site, the assembled sensor is advantageously secured together while the componentry is advantageously properly positioned.
US08600461B2
An extendable and retractable earpiece cable assembly for mobile communication or sound devices comprising a plate adapted to be fastened directly to the mobile device. The plate supports a reel housing that includes a reel mechanism around which the earpiece cables are removably wound. The earpiece cables are extendable from and retractable into the reel housing. Each of the earpiece cables have one end attached to an earpiece and each of the earpiece cables have a second end attached to a jack plug to electrically connect the earpieces to the mobile device. The plate also supports an attachment clip that allows a user to attach the mobile communication or sound device and integral earpiece assembly to an article of clothing or other accessory item supported by a user. In other embodiments, a rear back plate is fixed to the mobile device, and a front plate is removably attached to the rear plate. The cable reel assembly housing and the attachment clip are attached to the front plate.
US08600454B2
A method in a communications device includes the following operations. During a call, a process automatically detects that the device has moved from an at-the-ear position to an away-from-the-ear position. Based on the detection, a noise suppressor that operates upon an uplink signal for the call is signaled to change its noise suppression performance. Other embodiments are also described and claimed.
US08600451B2
A mobile wireless communications device includes a housing and circuit board carried by the housing and includes radio frequency (RF) circuitry and a processor carried by the circuit board and operative with each other. A display connector for an LCD connector is mounted on the circuit board and adapted to be connected to a display. Display connection lines are carried by the circuit board and interconnect the display connector and processor for carrying signals from the processor to the display connector and a connected display. Filters are carried by the circuit board and connected to the display connection lines and reduce any interfering energy from the processor and display.
US08600450B2
A device includes a graphical user interface configured to receive a user input by user exertion of force onto the graphical user interface. The device further includes a detection logic operatively connected to the graphical user interface and configured to produce a signal including data indicative of a first amount of force exerted at a location on the graphical user interface. The device also includes an indication logic operatively connected to the detection logic and configured to determine based on the signal including data indicative of the first amount of force exerted at the location on the graphical user interface that the first amount of force is insufficient to command the device to perform an action based on the user input. The indication logic is further configured to produce a signal including data indicating that additional force must be exerted to command the device to perform the action.
US08600446B2
A mobile device having a user interface supporting multiple windows is disclosed. The user interface is suitable for use in any device having a handheld form factor, such as a mobile phone or mobile Internet device. The user interface includes two windows that are displayed on the mobile device's screen. The mobile device may be configured to switch between a single window mode and a dual window mode. The device may also be configured to launch applications in either mode. It may be configured to switch between modes automatically or in response to a user command. The windows may also be re-oriented in response to a change in the device's orientation or to a user's command.
US08600440B2
An apparatus and a method of securing private content stored in a memory are presented. A terminal includes a memory configured to store private content and a private content identifier associated with the private content. The private content identifier includes secure and non-user editable information. The terminal also includes a security function configured to perform a comparison of the private content identifier to a smart card identifier of a smart card accessible to the security function. The security function is further configured to grant or deny access to the private content based on a result of the comparison.
US08600438B2
A mobile telephone with a camera, a casing, a display and a keypad for entering manual commands is disclosed. The camera is permanently attached to at least a part of the keypad in a subcomponent of the casing, wherein the subcomponent within a chassis of the casing is designed in such a way that it can be swiveled about at least one axis relative to the display, and the chassis at least partly surrounds the subcomponent.
US08600434B2
A method and apparatus of cell searching in a wireless communication is disclosed. A method of cell searching in a user equipment of a wireless communication system, which supports a multi-mode, comprises the steps of generating a list of neighbor cells by measuring a power of each of the neighbor cells of first radio access technology (RAT) when the user equipment is operating in second RAT; and a first search step of searching for a cell, which can serve the user equipment, from the cells included in the list of neighbor cells if radio link failure is occurred in the second RAT.
US08600426B2
A wireless communication system implementing Carrier Aggregation (CA) allows activation and deactivation of certain component carriers. Transmit power on an uplink component carrier being reactivated may be controlled by predetermining appropriate power control parameters to be used upon reactivation. The predetermined power control parameters may depend on a last known power control state of the deactivated component carrier or may be reset to apply an initial low power state.
US08600423B2
Method and apparatus for improving a noise power estimate in a wideband CDMA (WCDMA) network are disclosed and may include calculating a total noise power estimate for a downlink channel based on a plurality of control channel bits from a plurality of different types of control channels. The plurality of control channel bits may include at least two of: dedicated physical channel (DPCH) transmit power control (TPC) bits, DPCH pilot bits, and common pilot channel (CPICH) bits. A first noise power estimate may be calculated for the downlink channel based on a plurality of the DPCH TPC bits. A value of at least one of the plurality of DPCH TPC bits may not be known when the at least one of the plurality of DPCH TPC bits is received.
US08600416B2
An approach is provided for messaging gateway services. It is determined whether a user profile specifies opting to receive content. The content is selectively forwarded, according to a multimedia protocol, to a device of a user as a multimedia messaging service (MMS) message or a short messaging service (SMS) message based on the determination, wherein the multimedia protocol supports both MMS messaging and SMS messaging.
US08600411B2
Safety message monitoring operations and/or safety message transmission operations are controlled for a mobile wireless communications device. The periodicity with regard to safety message monitoring and/or safety message transmissions is varied based on the environment of the mobile wireless device. The transmission power level with regard to safety message transmissions is varied based on the environment of the mobile wireless device. In some embodiments, safety message monitoring and transmission operations are disabled when the mobile device is determined to be inside a building or inside a vehicle. In some embodiments, safety message monitoring rate and safety message transmission rate is varied as a function of proximity to vehicular traffic and/or the level of detected vehicular traffic. In some embodiments, safety message transmission power level is varied as a function of proximity to vehicular traffic and/or the level of detected vehicular traffic.
US08600409B2
Techniques are described for obtaining high-resolution physical locations for a wireless device by leveraging the high-resolution physical location capabilities of wireless peers of the wireless device to provide a peer-to-peer location service and facilitate location targeting. Wireless devices provide location updates to a computing cloud, which stores records associating wireless device identifiers with received location information for the corresponding wireless devices. A wireless device issues a peer discovery request to dynamically identify nearby wireless peers in its network. The wireless device then sends wireless device identifiers for the nearby wireless peers in a location request to the computing cloud, which estimates a location for the wireless device using the previously recorded location information for the nearby wireless peers. The computing cloud returns the estimated location to the requesting wireless device.
US08600394B2
A method assigns frequency subbands to a plurality of interfering nodes in a wireless communication network, wherein the number of subbands assigned to a node depends on the interference condition of the node, wherein as the node faces less interference it is assigned more subbands.
US08600382B2
A system that incorporates teachings of the present disclosure may include, for example, a media gateway establishing communications with a set-top box over a wireline network according to a next generation home network protocol, and over a wireless network according to a wireless network (e.g., Wi-Fi™) protocol. The media gateway measures a quality of service (e.g., latency, jitter, packet loss) and/or bandwidth for communications with the set-top box over the wireless and wireline networks. The media gateway compares the measured parameters against service provider requirements for the set-top box, and determines a network to be used by the set-top box. The media gateway can also consider the quality of service and/or bandwidth of other media devices on the networks to switch the set-top box and the devices among the available networks. The switching can be limited to avoid excessive switching between the networks. Other embodiments are disclosed.
US08600380B2
A system of Wi-Fi terminals and a channel operation method for the same are provided. The method includes selecting a user function of a sending terminal including a Wi-Fi module, determining whether the selected user function is a Wi-Fi related function, performing, when the selected user function is the Wi-Fi related function, by the sending terminal, a search for a terminal capable of handling the user function, selecting, by the sending terminal, a found terminal as a receiving terminal, automatically establishing, by the sending terminal, a Wi-Fi channel to the receiving terminal by automatically sending a Probe Request message containing a Personal Identification Number (PIN) code, sending, by the sending terminal, data generated by the user function to the receiving terminal through the Wi-Fi channel, and outputting, by the receiving terminal, the received data.
US08600378B1
Methods for evaluating an access probe transmitted by a wireless communication device (WCD) in a wireless communication system are disclosed. When an access probe is received by a radio access network (RAN), the RAN determines if the WCD that transmitted the access probe is physically located outside a predetermined distance from the RAN. If the WCD is located outside the predetermined distance from the RAN, the RAN evaluates whether a threshold air interface condition is met as part of a determination to accept the access probe and establish communication between the RAN and the WCD.
US08600370B2
A method for self-configuration of offset factors between two base stations in a wireless communications system is described. A first offset factor is sent to a first user equipment (UE) by a first base station. An offset factor is an indication of the reselection area around a home evolved nodeB (HeNB). A second offset factor is received from a second UE. The first offset factor is modified using the second offset factor. The modified first offset factor is sent to the first UE.
US08600366B2
Suitable processing is performed considering a case where a confirmation notification of participation in group communication or other data communication was sent, but the notification is delayed and data communication has already ended when the notification arrives at the other party.The present communication apparatus includes a communication unit 2 for transmitting/receiving data, an input unit 3, and a control unit 7 which, when start of data communication is input from said input unit 3, sends a confirmation notification of participation of the data communication to a plurality of destinations, performs data communication with destinations which reply when receiving at least one reply with respect to the confirmation notification of participation, and performs data communication after adding other destination even after the start of the data communication when receiving a reply from the other destination, wherein when ending the data communication, the control unit 7 makes the communication unit 2 transmit an end notification of the data communication to another party from which a reply for the confirmation notification of participation is not obtained among destinations to which the confirmation notification of participation was transmitted.
US08600362B1
A portable device and a method for controlling the same are discussed, in which additional data of caller ID are displayed. The method includes receiving an incoming call; detecting a user's face on the portable device; displaying a list of items representing additional data on the incoming call when the user's face is detected, wherein the additional data are collected from a plurality of data sources corresponding to caller ID of the incoming call; detecting a user's gaze on a first item included in the list, wherein the first item representing a first part of the additional data; and displaying the first part of the additional data when the user's gaze is maintained on the first item over a first period of time.
US08600351B2
A method of unlocking a mobile terminal and a mobile terminal is disclosed. The mobile terminal is initially locked to the services of a mobile services provider. The mobile services provider transmits to a predefined telephone number associated with a service provider other than the mobile services provider, via the mobile services provider, a request for unlocking information. The request is transparent to the mobile services provider. If the request is approved, the mobile terminal receives the unlocking information. Using the received unlocking information, the mobile terminal unlocks itself so that it is no longer locked to the services of the mobile services provider. If the request is not approved, the mobile terminal receives and displays a message indicating that the request is not approved.
US08600339B2
Proactive registration probes are conducted by an eCall-only IVS prior to an emergency to determine network availability and which available roaming networks a registration request will be approved by the home network. The results of this probing are stored and managed by the IVS. If no suitable roaming network can be found (or if only limited service is available, and this limited service cannot support an eCall), the IVS may notify the driver that the emergency call service may not be available. The frequency of the probing may be increased or decreased based on a variety of factors, including whether the IVS is currently receiving home network service, roaming network service, or no service, as well as whether the vehicle is moving and whether probing has previously been completed for a particular area (using location information, for example).
US08600335B2
A receiver comprising: an antenna for receiving signals in a plurality of frequency bands; an integrated circuit including a plurality of amplifiers, wherein each of the plurality of amplifiers is configured to amplify signals in one of the plurality of frequency bands; and a plurality of selectable receive paths, each of the plurality of selectable receive paths connecting an output of the antenna to an input of one of the plurality of amplifiers and including a resonant circuit.
US08600331B2
A radio receiver circuit configured to receive a radio frequency signal and produce a baseband signal as an output therefrom has a channel filter having a bandwidth, the channel filter configured to receive the baseband output at a filter input and produce a filtered output at a filter output thereof. A signal-to-noise ratio (SNR) estimator prior to or after the channel filter or both is configured to estimate a signal-to-noise ratio of the baseband signal. A filter controller is configured to receive the signal-to-noise ratio estimate and control the channel filter to adjust the bandwidth thereof in accord with the signal-to-noise ratio estimate. This process thereby assists in improving SNR after the channel filtering by varying the channel filter bandwidth. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US08600328B2
An RF transceiver front-end includes receiver and transmitter front-ends. The receiver front-end includes 1st and 2nd antennas, a ninety degree phase shift module and an LNA module. The 1st and 2nd antennas receive inbound RF signals and provide a first directional circular polarization. The ninety degree phase shift module phase shifts the RF signals received by the 2nd antenna. The LNA module amplifies the RF signals received by the 1st antenna and the shifted RF signals. The transmitter front-end includes a PA module and 3rd and 4th antennas, which provide a second directional circular polarization. The PA module amplifies outbound RF signals to produce amplified outbound RF signals and amplified orthogonal outbound RF signals. The 3rd antenna transmits the amplified outbound RF signals and the 4th antenna transmits the amplified orthogonal outbound RF signals.
US08600321B2
The envelope tracking power supply includes a plurality of variable voltage supplies. A power supply controller of a power amplifier controls the plurality of variable voltage supplies so as to precisely divide the power supply voltage in a high frequency area, based on the voltage distribution of a received transmitted base band signal, in order to maximize the power added efficiency of the power amplifier. The power supply controller includes a threshold memory including a plurality of first zones, and a frequency memory including a plurality of second zones. The power supply controller changes the threshold held in the first zones so that each second zone approaches the average of the second zones.
US08600320B2
A mobile wireless communications device includes a portable housing, a transmitter carried by the portable housing and configured to modulate an input signal, and an adjustable impedance matching network coupled downstream from the transmitter. An antenna is coupled downstream from the adjustable impedance matching network, and a non-directional coupler is coupled between the adjustable impedance matching network and the antenna. A feedback receiver is coupled to the non-directional coupler to generate a feedback signal. A controller is configured to control the adjustable impedance matching network based upon the input signal and the feedback signal.
US08600319B2
Some embodiments of the present disclosure relate to a feedback receiver comprising a threshold comparator configured to determine if the amplitude of a baseband signal is within a selection corridor (e.g., defined by an upper and lower threshold value). If the amplitude is within the selection corridor, a feedback receiver is configured to accumulate RF signal samples (e.g., amplitude and phase samples) over a time period. The accumulated RF signal samples, which correspond to substantially constant baseband amplitude values, are then averaged. The calculated averages are utilized for impedance measurements used tune an antenna tuner to limit impedance mismatch. By limiting RF amplitude and phase sample collection to associated baseband signals having an amplitude falling within the selection corridor, substantially equal average amplitudes and phases can be achieved over a relatively short measurement period (i.e., without the need for long measurement period).
US08600314B2
System and method for active scanning of wireless channels is described. An example method may include transmitting, by a first wireless device, a request to enter a sleep mode and a sleep mode schedule to a second wireless device, the sleep mode schedule specifying a sleep period for the first wireless device going to sleep, and scanning one or more wireless channels, by the first wireless device after transmitting the sleep mode schedule and during the sleep period, to find a third wireless device for communication with the first wireless device. The method may also include communicating, by the first wireless device, during the sleep period, with the third wireless device. Such a scan may be a passive scan or an active scan.
US08600313B2
A radio communication method in a radio communication system which performs radio communication between a terminal apparatus and a base station apparatus, the radio communication method including: selecting one of a first transmission method or a second transmission method on the basis of transmission power of transmission signal transmitted from the terminal apparatus, in the base station apparatus; and transmitting the transmission signal to the base station apparatus by the selected first or second transmission method, in the terminal apparatus.
US08600306B2
A wireless communication control device which can stably communicate with another device without interruption by continuously and optimally adjusting a transmission reception direction of a wireless transmission reception unit so as to track the another device even when mobile terminals move while changing relative position between them. A device body (11) of the wireless communication control device comprises a wireless transmission reception unit (13) which transmits and receives a wireless signal, a device displacement amount detection unit (14) which detects a displacement amount of the device body (11), an another device displacement amount extraction unit (15) which extracts the displacement amount of the another device (12) that is a transmission source from the wireless signal received by the wireless transmission reception unit (13), a direction calculation unit (16) which calculates the transmission reception direction of the wireless signal according to the displacement amount of the device body (11) and the displacement amount of the another device (12), and a direction control unit (17) which controls the transmission reception direction of the wireless transmission reception unit (13) according to the calculated direction. Accordingly, the transmission reception direction of the device body (11) can be adjusted so as to track the another device (12).
US08600303B2
To improve operability by a user in a case of performing data transfer wirelessly in a near area, a near-field wireless communication circuit 10 included in a terminal 1A is able to switch between a normal mode to perform OFDM and a near mode with a relatively short communicable distance as compared with that in the first communication mode and to perform spread spectrum. A controller 13 executes preliminary processing needed for initiating data transfer in the near mode with a terminal 1B serving as a communication destination between the terminals 1A and 1B by using the near-field wireless communication circuit 10 which is set to the normal mode. Further, the controller 13 determines availability of the data transfer in the near mode with the terminal 1B by using a measured value of communication quality which has a correlation with a communication distance to the terminal 1B as a measure of the determination. Furthermore, when it is determined that the data transfer in the near mode is available, the controller 13 initiates the data transfer with the terminal 1B by using the near-field wireless communication circuit 10 which is set to the near mode, based on a result of the preliminary processing executed in the normal mode in advance.
US08600300B2
Aspects of a method and system for single chip WLAN and Bluetooth radios on a single CMOS substrate are presented. Aspects of the system may include a WLAN receiver circuit within a substrate of a single chip that enables reception of WLAN signals, and a Bluetooth receiver circuit within the same substrate that enables reception of Bluetooth signals. The WLAN receiver circuit and Bluetooth receiver circuit may utilize a single low noise amplifier circuit that enables reception of the WLAN signals and Bluetooth signals. Aspects of the system may also include a WLAN transmitter circuit within a substrate of a single chip that enables transmission of WLAN signals, and a Bluetooth transmitter circuit within the same substrate that enables transmission of Bluetooth signals. The WLAN transmitter circuit and Bluetooth transmitter circuit may utilize a single power amplifier circuit that enables transmission of the WLAN signals and Bluetooth signals.
US08600298B1
RFID tags, tag circuits, and methods are provided that reject at least in part the distortion caused to wireless signals by interference in the environment. When the received RF wave is converted into an unfiltered input (971), a filtered output (972) is generated that does not include an artifact feature deriving from the distortion. The filtered output is used instead of the unfiltered input, which results in tag operation as if there were less interference in the environment, or none at all.
US08600294B2
An uplink signal weighted processing method is disclosed. A first channel impulse response from a Mobile Station (MS) to a relay station, and a second channel impulse response from the relay station to a Base Station (BS) are acquired. A relay weight and a demodulation weight are determined according to the first channel impulse response and the second channel impulse response. The relay weight is sent to the relay station and the demodulation weight is sent to the BS, so as to enable the relay station to perform weighted processing on an MS uplink signal received by the relay station according to the relay weight to obtain an uplink relay weighted signal and to send the uplink relay weighted signal to the BS, and so as to enable the BS to perform demodulation weighted processing on the uplink relay weighted signal received by the BS according to the demodulation weight to obtain an uplink estimation signal corresponding to the MS uplink signal.
US08600289B1
A method of capturing student performance can be provided that includes enabling a course creator to generate assessment data related to learning assessments for an online course and to generate learning outcomes for the online course, associating the assessment data with the learning outcomes, such that at least some of the learning assessments correspond to at least some of the learning outcomes, and generating an online classroom. The method may further include providing the learning assessments to students enrolled in the online course using the online classroom, wherein the students can generate completed learning assessments, and determining, for each of the completed learning assessments, whether one or more of the learning outcomes were met by each of the students.
US08600284B2
An image forming apparatus includes a recording sheet storage unit for storing recording sheets substantially in an upright position, an image forming unit which forms an image on a recording sheet conveyed from the recording sheet storage unit, and a recording sheet receiving unit for storing the recording sheet conveyed from the image forming unit substantially in an upright position. In this image forming apparatus, a paper conveyance passage for conveying the recording sheet extends upward from a lower portion of the recording sheet storage unit toward the recording sheet receiving unit. The image forming unit positioned on the paper conveyance passage comprises a fixing device and a developer unit at least including a developer carrier, and the fixing device is arranged above the developer unit.
US08600283B2
An image forming apparatus includes plural image forming units of plural colors, each including a print head including plural LED chips aligned in a main scanning direction; a screen angle selecting unit that selects screen angles for the plural colors respectively based on the amounts of skew of the plural image forming units; an image processing unit that performs image processing on input data to be expressed by pixels of the plural colors such that the pixels of the colors have the corresponding screen angles selected by the screen angle selecting unit; a correction amount determining unit that determines a total amount of skew correction based on the amount of skew detected by the skew detection unit, and determines the amounts of skew correction in the sub-scanning direction for predetermined groups of the pixels, based on the total amount of skew correction, for each of the colors.
US08600279B2
Provided is a resin material including at least one of a reaction product and a mixture of a polyimide and a polyurethane that is a polymer of an isocyanate with an acrylic resin containing a side chain having a hydroxyl group.
US08600274B2
The image forming apparatus includes process units that are closely arranged around respective photosensitive members and act on the photosensitive members, a light emission section that forms an electrostatic latent image for detection on the photosensitive member and a detection section that detects that the electrostatic latent image passes through a position facing the process unit, and a control section that performs misregistration correction control based on the detection result.
US08600271B2
A magnet roller includes a magnetic field generator being columnar, a support element being columnar, coaxially provided at both ends of the magnetic field generator, and whose diameter is smaller than that of the magnetic field generator, a level element extending along an axis of the magnetic field generator with a distance from the axis, the distance larger than the diameter of the support element, and a high magnetic power element being a main magnetic pole provided on the level element, extending long along the axis of the magnetic field generator.
US08600267B2
A developer cartridge assembled to a developing device defining therein a developing chamber. The developer cartridge includes a first accommodating portion, and a first agitator. The first accommodating portion accommodates therein a developing agent and is positioned beside the developing device. The first accommodating portion includes a first wall part neighboring the developing device. The first wall part is formed with a first through-hole and a second through-hole. The first through-hole is open diagonally downward from the first accommodating portion to the developing device. The second through-hole is open diagonally upward from the first accommodating portion to the developing device. The first through-hole and the second through-hole allow communication between an interior of the first accommodating portion and the developing chamber. The first agitator is rotatably disposed in the first accommodating portion and in sliding contact with the first wall part in a vertical direction.
US08600263B2
An image forming apparatus is provided, which includes a main body including two first frames facing each other and a second frame bridging a gap between the first frames, an image forming unit disposed between the first frames, a feed roller unit including a first roller and a second roller supported by the second frame so as to contact the first roller in a position away from the first frame, an urging member providing an urging force to bring the first roller into contact with the second roller in a direction parallel to the first frames, and a spacer detachably attached between the main body and one of the first and second rollers near at least one of the first frames, so as to separate the first roller from the second roller or weaken a contact force between the first roller and the second roller against the urging force.
US08600256B2
A cleaning device disposed downstream from a transfer position in a direction of rotation of the image carrier to remove toner from the image carrier. The cleaning device includes a normally-charged toner cleaning member to electrostatically remove normally-charged toner from the image carrier, one of a polarity controller to control the toner on the image carrier to have a normal charging polarity and a reversely-charged toner cleaning member to electrostatically remove reversely-charged toner from the image carrier, a pre-cleaning member to electrostatically remove normally-charged toner from the image carrier, a pre-collection member to electrostatically collect the toner from the pre-cleaning member, and a control unit to reduce a voltage applied to the pre-cleaning member immediately after an untransferred toner image is removed from the image carrier by the pre-cleaning member below a voltage applied to the pre-cleaning member during removal of the untransferred toner image.
US08600254B2
A fixing device includes a fixing belt including a metal layer, a pressing member to form a nip between the pressing member and the fixing belt, an induction current generating coil that faces an outer periphery of the fixing belt, and heats the fixing belt located at a nip position through a hollow inside of the fixing belt, and a coil controller supplies a high frequency to the induction current generating coil.
US08600243B2
An apparatus and method for correcting for the polarization mode distortion of an optical signal is described. The optical data signal to be transmitted is processed by a switch configured to place the signal into a plurality of polarization states on a periodic basis. At the receiving end of the system, a portion to the signal is coupled to a polarimeter and the wavelength-dependent state of polarization (SOP) of the received signal determined for the plurality of polarization states imposed on the transmitted signal. The data for two of the transmitted polarization states is selected to be used as the basis for correcting the SOP so as to compensate for the wavelength dependence thereof. The corrections may be applied in an optical pulse shaper.
US08600239B2
A clock at a first network element that is connected to a second network element over first and second optical links that are physically distinct from each other is aligned using optical timing signals having different wavelengths. Transit delays between the first and second network elements may be determined using the same optical timing signals.
US08600238B2
Gigabit Ethernet connectivity is realized using off-the-shelf GIGABIT INTERFACE CONVERTER transceivers, wave division multiplexer/demultiplexers, and a single optical fiber. Simultaneous and bi-directional optical communication over a single optical fiber connecting two or more nodes is achieved by using at least one GIGABIT INTERFACE CONVERTER transceiver having at least one optical signal output and an optical signal input that are of different wavelengths from each other.
US08600211B2
[Object] To reproduce a plurality of video contents recorded on a recording medium on one screen and select and reproduce any of the video contents without using a plurality of dedicated decoders.[Solving Means] A recording/reproducing apparatus (100) reads single angle videos (21) that are shot from a plurality of angles and a multi-angle video (22) obtained by performing authoring on those single angle videos (21) so as to be reproducible on one screen from a BD-ROM (10), combines a time-line operation bar (61) and a cursor (66) with the multi-angle video (22), and displays a multi-angle screen (60). When an operation of selecting a single angle video (21) on which the cursor (66) is positioned is performed on the multi-angle screen (60), the single angle video (21) is reproduced in full screen based on a time code at a time when the selection operation is made. When an operation of pressing a multi-angle key (23) is performed during the full-screen reproduction, the multi-angle screen (60) is reproduced again based on a time code at a time when the press operation is made.
US08600210B2
A GI type optical fiber of the present invention is a GI type optical fiber having a core component and a cladding component disposed around the outer periphery of the core component, the core component includes a polymer containing at least 55 wt % chlorostyrene monomer and a dopant, and the cladding component includes a polymer of a monomer containing at least 35 wt % methyl methacrylate. It is an object of the present invention to provide a GI type optical fiber in which chlorostyrene is used as the predominant component of the monomer that constitutes the core component, and therefore has excellent transparency and good flexibility, and allows high-speed communication.
US08600204B2
Disclosed is an optical delay element that makes use of a line-defect waveguide of a photonic crystal, in which long optical delay time and small group speed dispersion are rendered compatible with each other and in which waveform distortion that might otherwise be produced in processing an ultra-high speed signal is eliminated. Two line-defect waveguides 5 and 11, having different pillar diameters and group velocity dispersions of opposite signs, are interconnected by a line-defect waveguide 8, the pillar diameters of which are gradually varied from one 5 of the line-defect waveguides to the other line-defect waveguide 11, such as to compensate for group speed dispersion as well as to maintain an optical delay effect.
US08600183B2
An optimized method and system for entropy coding is described. The system may include an input module to receive a digital image, a Discrete Cosine Transform (DCT) module to obtain a plurality of DCT coefficients associated with the digital image, a statistics generator to generate statistics associated with the plurality of DCT coefficients, a placement module to store the generated statistics in the plurality of DCT coefficients and entropy coder to generate uniquely decodable (UD) codes for the plurality of DCT coefficients. The entropy coder may utilize the statistics stored in the plurality of DCT coefficients.
US08600178B1
A method of performing motion compensation includes dividing at least one frame of image data into blocks, performing phase plane correlation to determine a correlation surface for each block between a first frame and a second frame, using the correlation surfaces for each block in the first frame to produce a global correlation surface for a first frame, using the global correlation surface to produce a refined correlation surface, selecting peaks in the refined correlation surface, and perform sub-pixel motion vector calculations to produce global motion vectors using the peaks.
US08600177B2
A refresh area is taken advantage of when a series of images are coded using Intra-frame coding and Inter-frame coding, a partial area of an image being forcefully Intra-frame coded (Intra MBs) in the refresh area. As the prediction mode for prediction of the Intra MBs inside the refresh area, a prediction mode is selected where the prediction is executable based on only the image that exists inside the refresh area.
US08600176B2
Provided is a method and apparatus for detecting errors generated by a DMB receiver by not processing received audio/video data in realtime. The error detection method includes: calculating a time required to process one frame obtained by dividing received data into frames having a predetermined size; and determining as an error a situation in which the calculated time exceeds time predetermined to process the one frame in realtime and transmitting an error recovering command. Accordingly, subsequent data frames can be normally processed by quickly detecting the error and recovering the error by initializing their associated modules.
US08600175B2
Image processing apparatus and method perform a character recognition process to an area indicating a character string included in image data, generate layout information for layout of the character string on the basis of the area, and perform layout of a result of the character recognition process on the basis of the generated layout information, thereby enabling to perform a process, which uses the layout information, to a document which includes various layouts.
US08600174B2
A system and method for tagging an image of an individual in a plurality of photos is disclosed herein. A feature vector of an individual is used to analyze a set of photos on a social networking website such as www.facebook.com to determine if an image of the individual is present in a photo of the set of photos. Photos having an image of the individual are tagged preferably by listing a URL or URI for each of the photos in a database.
US08600169B2
In a first exemplary embodiment of the present invention, an automated, computerized method is provided for processing an image. According to a feature of the present invention, the method comprises the steps of providing an image file depicting an image, in a computer memory, assembling a feature vector for the image file, the feature vector containing information regarding a likelihood that a selected pair of regions of the image file are of a same intrinsic characteristic, providing a classifier derived from a computer learning technique, computing a classification score for the selected pair of regions of the image file, as a function of the feature vector and the classifier and classifying the regions as being of the same intrinsic characteristic, as a function of the classification score.
US08600163B2
A handwriting apparatus has unit for acquiring first-handwriting data, storage unit for storing one-stroke-handwriting data and a first command as an instruction. The instruction corresponds to the one-stroke-handwriting data. When the first-handwriting data corresponds to the one stroke, a unit executes the first command when the corresponding first command is searched from the storage unit, a unit stores one-stroke-handwriting data and a second command as an instruction that corresponds to the one-stroke-handwriting data. The second command is different from the first command, and searches the storage unit for the second command corresponding to the one-stroke-handwriting data. There is a unit, when the corresponding second command is searched out from the storage unit, to execute the corresponding second command.
US08600160B2
Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
US08600155B2
In various embodiments, methods and systems are disclosed for dynamic runtime implementation and end-to-end biased tuning of a two stage image classification system based on a decision function that uses network packet sizes and multiple image characteristics to determine the selection of an encoding codec to reduce overall network bandwidth consumption.
US08600154B2
In an image processing apparatus for carrying out a plurality of correction processes on an input image, a multi-dimensional histogram of the input image is calculated, and a feature amount of the input image for which a specific correction process has been carried out is analyzed based on the multi-dimensional histogram. Then, based on the result of the analysis, correction parameters to be used for another correction process are calculated.
US08600149B2
A method and system of electronically inspecting baggage comprises generating scan data representative of a piece of baggage. At least one of a contour and a surface is extracted from the scan data, and the at least one of a contour and a surface is representative of an object within the baggage. An object database comprises data representative of shapes of known objects, and the at least one of a contour and surface is compared to the object database to identify an object match which is presented.
US08600146B2
The invention group relates to the banknote detecting means. The technical result is increase in the banknote identification accuracy. The method is based on a computational processing of the banknote scan formed in the device during scanning. The banknote digital image is separated into areas; for each area a function is calculated and a feature vector is composed with further calculation of the distance to the known classes represented by the parameters available beforehand. Moreover, the calculated function of the banknote digital image allows calculation of its signature in a form of binary number that is compared with the classes known beforehand.
US08600137B2
A method is disclosed for reconstruction of image data of an object under examination from measurement data, with the measurement data having been captured during a relative rotational movement between a radiation source of a computed tomography system and the object under examination. In at least one embodiment, first image data is computed by the measurement data being modified to obtain a specific gray value characteristic of the first image data to be reconstructed and the first image data is computed by way of an iterative algorithm using the modified measurement data. Second image data is also computed by a series of chronologically-consecutive images being reconstructed and processing being carried out on the series of images to reduce temporal noise. Finally a combination of the first and the second image data is carried out.
US08600133B2
A system is provided for automatic selection of medical images. The system comprises an input (302) for receiving a temporal sequence of medical images acquired with a hand-held medical imaging device. An object detector (303) is provided for detecting an object in at least one of the images. An image selector (304) is provided for selecting an image in which the object has been detected by the object detector. A snapshot means (305) is provided for storing the selected image as a snapshot. Moreover, a hand-held medical imaging device is provided for generating the sequence of medical images.
US08600129B2
An ultrasonic volume data processing device which forms a three-dimensional image of a target tissue in a living body is provided. A range in which a rendering process is applied is limited by a three-dimensional region of interest (3D-ROI). The three-dimensional region of interest has a clipping plane as a rendering start surface. A shape of the clipping plane can be deformed into a convex shape or a concave shape by a user operation, and the clipping plane may be freely inclined in two-dimensional directions. With this configuration, for example, the clipping plane can be suitably positioned in a gap between a face of a fetus and a placenta. When the curved clipping plane is used, a striped pattern noise tends to be formed in the three-dimensional image. In order to resolve or reduce the striped pattern noise, a special voxel calculation is applied to a final voxel of each ray in the voxel calculation for each ray.
US08600122B2
An apparatus for culling substantially redundant data in a fingerprint sensing circuit is disclosed in one embodiment of the invention as including an input module, a storage module, a comparator module, and a determination module. The input module may receive sets of data samples from an array of fingerprint sensing elements. The sets of data samples may be stored by the storage module. The comparator module may calculate a difference between each data sample from a first-received set, and a corresponding data sample from a second-received set. The determination module may count the number of difference values that exceed a predetermined difference limit, and identify the second set of data samples as redundant if the number of difference values counted is less than a pre-set count limit.
US08600120B2
Systems and methods are provided for control of a personal computing device based on user face detection and recognition techniques.
US08600113B2
A method for fingerprinting a video involving identifying motion within the video and using a measure of the identified motion as a fingerprint. Once videos are fingerprinted, these fingerprints can be used in a method for identifying video. This involves creating a motion fingerprint for unidentified videos; comparing the fingerprints of the known and unknown videos, and identifying whether the unknown video is a copy of the known video based on the step of comparing.
US08600110B1
A system for detecting intruding viewers of a display and responding to an intrusion by editing content. The system includes an electronic media display, a sensor, and a processing circuit. The processing circuit is configured to obtain information from the sensor, determine a visibility envelope of the electronic media display device, analyze the information from the sensor to determine a presence of an intruder within the visibility envelope, distinguish the intruder from an authorized user, and edit any displayed content.
US08600098B2
In a method for processing a satellite image and/or aerial image, unwanted objects are able to be removed from the satellite image and/or aerial image. Geographical positions of objects pictured in the satellite and/or aerial image are determined, at least one photo is taken at ground level at each and/or in the respective immediate vicinity of the geographical positions determined, and these photos taken at ground level are superimposed on the satellite image and/or aerial image.
US08600085B2
An audio player includes an audio headset having two earpieces. A playback circuit provides one of a stereophonic program and a monaural program to the audio headset. The monaural program may be created by mixing channels of the stereophonic program. A mode control is coupled to the playback circuit and to the audio headset. The mode control detects when at least one of the two earpieces is not adjacent a listener's ear and causes the playback circuit to deliver the monaural program to the audio headset.
US08600083B2
An electrostatic speaker and a method for manufacturing the speaker are disclosed. Said speaker comprises a vibrating film; an electrode portion disposed on a surface of the vibrating film and joined with the vibrating film; and a conductive backplate spaced from the electrode portion by a distance, the conductive backplate forming a plurality of holes, the vibrating film being deformed and vibrated to generate and release a sound through the holes due to a variation of an electric field generated between the conductive backplate and the electrode portion, wherein the conductive backplate is covered by a polymer layer serving as a protective film. The covering polymer layer on the conductive backplate is capable of improving the stability of the electrostatic speaker and increasing its lifespan.
US08600077B2
A device (1) is arranged for controlling the sound levels of a group of audio channels including a user selected main channel (MC) and at least one auxiliary channel (AC1; AC2). The audio channels can be rendered simultaneously. The device comprises automatic level adjustment means (12, 13) for adjusting the sound level of the at least one auxiliary channel relative to the main channel. The level adjustment means (12, 13) may be arranged for adapting the respective sound levels to the content or signal characteristics of each associated audio channel.
US08600075B2
A method for equalizing audio and a video apparatus using the audio equalizing method are provided. The method for equalizing audio includes detecting the distance between a speaker mounted in a video apparatus and a reflective surface, and equalizing an audio signal to be output from the speaker based on the detected distance. Accordingly, attenuation of audio output is reduced, so audio output is optimized.
US08600069B2
A multiple error filtered-x least mean square (MEFxLMS) algorithm using a channel equalization virtual secondary path for an active noise control/cancellation (ANC) system for treating noise in a Multiple-Input Multiple-Output (MIMO) system. The channel equalization technique equalizes amplitude levels of the estimated response of all primary channels to overcome limitations caused by the frequency dependent property of standard filtered-x least mean square (FxLMS) algorithm, reduce the variation of convergence speed existed in the multiple channels, and improve the overall performance of the control system. The convergence property of the algorithm is analyzed in the frequency domain.
US08600061B2
Methods, devices, systems and computer program products are provided to facilitate cryptographically secure retrieval of secret information that is embedded in a device. The embedded secret information can include a random number that is not custom-designed for any specific requestor of the secret information. Upon receiving a request for the embedded secret information, an encrypted secret is provided to the requestor that enables the recovery of the embedded secret information by only the requestor. Moreover, a need for maintenance of a database of the embedded secret information and the associated requestors is eliminated.
US08600059B2
A wireless phone system and methods performed thereon for cryptographically processing SMS messages is disclosed. A cryptographic pad is used to replace characters in a payload of a SMS message with coded characters. The cryptographic pad is used by the receiver of the SMS message to decode it. The cryptographic pad is one of two or more possible cryptographic pads stored in the receiver. In one embodiment, the two or more possible cryptographic pads are sent as a key where a particular cryptographic pad is referenced in the key using an index.
US08600056B2
A method and system of controlling the locking/unlocking of the network access functions of a terminal including a security processor, like a mobile telephone handset. The terminal is allotted an original public key for verifying the integrity of data loaded into the terminal, a pair of keys associated with the network being generated along with an original approval certificate for the terminal, a locking certificate containing the original approval certificate, the public keys, configuration data and random data, this locking certificate being signed on the basis of the private key associated with the original public key and loaded into the terminal.On entering a user code, the terminal or a function thereof is unlocked after verification of the integrity of the locking certificate and validation of the user code entered.
US08600050B1
A method, system, and media are provided for securely communicating data. One embodiment of the method includes encrypting a data stream by way of a first algorithm; creating at least two subsets of data from the data stream by extracting one or more data portions from the encrypted data stream, thereby leaving a remaining portion and an extracted portion; communicating the remaining portion to a destination by way of a first communications channel; encrypting the extracted portion utilizing a second algorithm; communicating the encrypted extracted portion to the destination by way of a second communications channel; and providing for recombining the remaining portion and the encrypted extracted portion to facilitate recovery of the encrypted data stream.
US08600048B1
Format-translating encryption (FTE) cryptographic operations may be implemented using a cryptographic system that translates plaintext strings to ciphertext strings of a different format and that translates ciphertext strings to plaintext strings of a different format. Plaintext strings may have a format defined by a first regular expression. Corresponding ciphertext strings may have a format defined by a second regular expression that is different than the first regular expression. During encryption operations, a format-translating encryption algorithm may employ a format-preserving encryption (FPE) encryption algorithm. During decryption operations, a format-translating encryption algorithm may employ an FPE decryption algorithm.
US08600038B2
An echo canceller for improved recognition and removal of an echo from a communication device. The echo canceller can dynamically reduce echo using an improved energy estimator and an improved adaptive filter. The improved energy estimator can determine if conversation is in a single talk period or a double talk period based on the combined energy of both the near end background noise and speech. The improved adaptive filter can reduce echo by dynamically changing adaptation speed or step size. In double talk, the adaptive filter(s) can dynamically slow-down or stop adaptation. In single talk, the filter can dynamically increase the speed of adaptation to improve accuracy, or decrease adaptation speed for stability.
US08600035B2
A user of a personal computing device may identify an item of interest displayed in a user interface provided by a network-based service and would like to obtain more information. The user may submit one or more electronic contact requests to a contact service in communication with a contact distribution system in order to obtain more information. The contact distribution system determines accurate, real-time availability of service agents and enables communications between the customer and an agent to be established in accordance with user contact information provided by the user.
US08600032B2
Techniques for providing a gateway transfer mechanism are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method, comprising identifying, at a gateway, a call to be routed to a first location, determining whether to transfer the call to a second location, in the event the call is to be transferred to the second location, transferring the call, wherein transferring the call comprises ending a process to route the call to the first location, generating transfer information for the second location, and transferring the call to the second location using the generated transfer information.
US08600029B2
In a caller information notifier system, a calling terminal transmits a calling signal having a phone number for callback inserted which is different from the phone number of the calling terminal. When a callback is tried from a called terminal, a communication network server, where the calling signal passes, determines the relationship between the phone number of the calling terminal and the phone number for callback inserted in the calling signal to authenticate the phone number for callback. A terminal which receives the calling signal extracts the phone number for callback from the calling signal and keeps the extracted number as a callback phone number. The callback phone number is, for instance, an FMC service number. The probability of success in reaching a caller is thereby increased.
US08600021B2
Disclosed is a method and apparatus for enabling communication between a first party and a second party. The method and apparatus determine that the second party is calling the first party while the first party is leaving a message on the voicemail of the second party. The message is then aborted and the first party is connected to the second party.
US08600018B2
Interactions with a user are coordinated upon receiving, at a networked interactive system, audible communication from a user and interacting with the user in the audible communication in accordance with an audible format menu. Whether to provide the user with a visual format menu that at least partially matches the audible format menu is determined during the audible communication. The user is provided with the visual format menu concurrent with the audible communication upon determining, based on the interaction with the user in the audible communication, to provide the user with the visual format menu. Interactions with the user are in accordance with the visual format menu.
US08600016B2
A method for accessing and browsing the internet through the use of a telephone and the associated DTMF signals is disclosed. The preferred embodiment provides a system that converts the information content of a web page from text to speech (voice signals), signals the hyperlink selections of a web page in an audio manner, and allows selection of the hyperlinks through the use of DTMF signals generated from a telephone keypad. Upon receiving a DTMF signal corresponding to a hyperlink, the corresponding web page is fetched and again delivered to the user via one of the available delivery methods such as voice, fax-on-demand, electronic mail, or regular mail.
US08600008B2
A system and method for providing an emergency contact party telephone line in response to an emergency. The system includes a user device (21) and a monitoring database (22), which communicate with one another over the Internet (23). A plurality of contacts and contact methods are stored on the monitoring database (22). The contact methods for each contact are arranged in a hierarchy according to priority. When the user device (21) establishes an emergency condition, it communicates the emergency condition to the monitoring database (22). The monitoring database (22) then establishes a support line, similar to a conference call line. Once the support line is set up, the monitoring database (22) sends a notification message of the emergency to the contacts through a first contact method. The monitoring database (22) then sends another notification message through a second contact method different to the first contact method to each of the contacts who did not respond to the first notification message.
US08600007B2
Methods, systems, and computer program products for providing toll-free service in a telecommunications network are disclosed. According to one aspect, the subject matter described herein includes a method for providing toll-free service in a telecommunications network. The method includes, at a signaling node that includes at least one processor: receiving a first signaling message that includes a toll-free called party number, where the first signaling message is one of a non-TCAP call setup message, a mobility management query, a number portability (NP) query, and an E.164 number (ENUM) query; determining a directory number associated with the toll-free called party number; and sending the first signaling message or a second signaling message, the sent message including at least one of the directory number and routing information associated with the directory number.
US08600005B2
An X-ray image acquiring system capable of improving the detection accuracy of a foreign substance contained in a subject is provided. An X-ray image acquiring system irradiates X-rays to a subject having a predetermined thickness from an X-ray source, and detects X-rays transmitted through the subject in a plurality of energy ranges. The X-ray image acquiring system includes a low-energy detector for detecting, in a low-energy range, X-rays having been transmitted through a region R1 extending in a thickness direction within the subject, a high-energy detector for detecting, in a high-energy range, X-rays having been transmitted through a region R2 extending in a thickness direction within the subject, and a timing control section for controlling detection timing of X-rays in the low-energy detector and the high-energy detector so that an inspecting region located at a predetermined site within the subject is included in the region R1 and the region R2.
US08600004B2
An incident X-ray is emitted in a wide angular sector toward an amorphous material specimen which backscatters the X-rays. The method comprises: a step of recording experimental photon intensity measurements as a function of the angle of incidence; a step of correcting the experimental intensity, taking into account at least the absorption phenomena inside the specimen dependent on the penetration length l of the incident wave inside the specimen before reflection; a normalization step referring the corrected intensity arising from the experimental intensity to an electron intensity according to a normalization coefficient (α); a step of calculating a discretized function Q.i(Q), i being a reduced intensity arising from the measurements of the corrected and normalized experimental intensity and Q being the modulus of the wave scattering vector proportional to the quantity (sin θ)/λ, 2θ being the scattering angle and λ being the length of the wave emitted, the normalization constant (α) varying in a recursive manner so as to minimize the slope of the affine straight line obtained by linear regression over the values of the function Q.i(Q), during each iteration the values of the reduced intensity being calculated for a penetration length l, the function Q.i(Q) sought corresponding to the minimum slope; a step of determining the structure factor on the basis of the distribution of the radial atomic concentration ρ(r) dependent on Q.i(Q).
US08600000B2
The maximum possible vertices for a trajectory are determined with a device for mammography and an associated method, so that the subject to be exposed can be completely imaged on the detector in x-ray acquisitions.
US08599994B2
In various embodiments, a spacer grid for a nuclear reactor fuel bundle is provided. The grid includes a plurality of interstitial dividers that form an array of cells. Each cell is structured to retain a respective one of a plurality of fuel rods to thereby form an array of equally spaced fuel rods. The grid additionally includes a perimeter band that peripherally surrounds the dividers and is connected to opposing ends of each divider. The perimeter band includes a plurality of spring tabs formed along and extending from an edge of the perimeter band. The spring tabs extend from the edge at an angle away from the dividers such that a distal end of each spring tab will contact an interior surface of a respective one of a plurality of walls of a channel in which the arrayed fuel rods can be inserted to form the fuel bundle.
US08599989B2
Provided is a modular reactor head area assembly. The modular reactor head area assembly is installed on a reactor head, and includes: a seismic support structure that performs functions of lifting, moving and reinstallation of the reactor head and control rod driving apparatuses, cooling of the control rod driving apparatuses, shielding of missile parts, and supporting with respect to a seismic load, and disperses a load applied to the control rod driving apparatuses; an upper module that is an assembly of components located at an upper portion of the seismic support structure for the control rod driving apparatuses; and a lower module that is an assembly of components located at a lower portion of the seismic support structure for the control rod driving apparatuses. The upper module and the lower module are 252 detachably coupled to each other so that maintenance of the control rod driving apparatus can be performed easily.
US08599987B2
A method of monitoring a condition of a nuclear reactor pressure vessel disposed in a radioactive environment is provided. The method includes the steps of sensing a condition of the reactor pressure vessel with an instrument, transmitting a signal indicative of the condition of the reactor pressure vessel from the instrument to a powered wireless transmitting modem disposed in the radioactive environment, wirelessly transmitting a signal indicative of the condition of the reactor pressure vessel from the transmitting modem to a receiving modem in the line of sight of the transmitting modem, transmitting a signal indicative of the condition of the reactor pressure vessel from the receiving modem to a signal processing unit, and determining the condition of the reactor pressure vessel from the wirelessly transmitted signal.
US08599981B2
Provided is a decoding device which suppresses generation of an abnormal sound caused by a layer switch. The decoding device includes: a first layer decoding unit (202) which performs a decoding process on first layer encoded data so as to generate a first layer decoding signal; a second layer decoding unit (203) which performs a decoding process on second layer encoded data so as to generate a first layer decoding error signal; an adder (204) which adds the first layer decoding signal and the first layer decoding error signal so as to generate a second layer decoding signal; a switching unit (205) which performs switching between the first layer signal and the second layer decoding signal for output according to layer information; and a post-filter (206) which selects a control parameter corresponding to the respective layer information and performs a control parameter smoothing process so as to generate a smoothed control parameter and performs a filter process on the decoding signal from the switching unit (205) by using the generated smoothed control parameter.
US08599980B2
The present invention relates to a symbol-wise beamforming apparatus and method in an OFDM communication system using multiple antennas. A weight vector calculator calculates a transmit weight vector using a signal received through the multiple antennas as an input on the basis of channel information in the time domain and covariance matrix information about interference and noise and computes a receive weight vector using the calculated transmit weight vector. At least one of the calculated transmit weight vector and receive weight vector is transmitted to a transmission apparatus through a transmitter.
US08599972B2
A method and apparatus removes bias from an initial signal-to-interference ratio (SIR). In an exemplary embodiment, an initial SIR calculator in an SIR processor calculates the initial SIR based on the signal received by the wireless receiver, while an average SIR calculator in the SIR processor generates an average SIR. Using the average SIR, a bias remover removes the bias from the initial SIR.
US08599971B2
A communication system utilizing a hierarchically modulated signal and method thereof are provided, wherein a receiver system is configured to receive a hierarchically modulated signal. The receiver system includes a receiver device configured to receive the hierarchically modulated signal, which is a function of a time domain, and including a high priority data stream that has a single carrier type modulation, and a low priority data stream having data bits that are spread over a plurality of data symbols of a high priority data modulation. The receiver system further includes a low priority processor device, which includes an OFDM decoder configured to convert the low priority data stream of the hierarchically modulated signal that is a function of the time domain to be a function of a frequency domain by utilizing a FFT, such that an output is emitted that is representative of the low priority data stream.
US08599969B2
Techniques for estimating the response of a communications channel. In an aspect, a channel autocorrelation matrix is derived based on, e.g., certain assumptions about the time delay profile, Doppler profile. An eigenvector decomposition is performed on the autocorrelation matrix, and a set of dominant eigenvectors is determined. A received pilot signal vector is projected onto a projection matrix derived from the dominant eigenvectors to generate a set of eigen-coefficients, which is then used to reconstruct an estimated channel vector. In an exemplary embodiment, the eigenvector-based approach is combined with a simplified minimum mean-square error based approach to generate an estimated channel vector when the received signal-to-noise ratio is below a threshold.
US08599965B2
A transmitter circuit includes a first synthesizer section, and a second synthesizer section which consumes less current than the first synthesizer section. The transmitter circuit performs switching such that the first synthesizer section is operated and the second synthesizer section is powered off in polar modulation, and the second synthesizer section is operated and the first synthesizer section is powered off in quadrature modulation, thereby reducing consumed power. While the first synthesizer section is operating, calibration for an oscillation frequency is performed, and when the operation is stopped, a calibration value is stored. When an operation of the first synthesizer section is restarted, the stored calibration value is corrected by using temperature change, thereby enhancing calibration accuracy and preventing degradation in quality of a transmission signal.
US08599956B1
A system for compensating for a Doppler frequency shift in communications between a mobile node and a fixed node. The system includes a Doppler frequency shift estimation unit configured to estimate the Doppler frequency shift experienced in a communication signal between the mobile node and the fixed node, wherein the Doppler frequency shift is estimated based on a location of the mobile node, a heading of the mobile node, and speed of the mobile node, and a location of the fixed node. The system also includes a frequency shift unit configured to shift a frequency of the communication signal in accordance with the estimated Doppler frequency shift.
US08599955B1
A system for distinguishing between any one of a plurality of antennas in a multiple-input-multiple-output (MIMO) system having an augmented number of antennas is provided herein. The system includes a MIMO receiving system having N branches and configured to operate in accordance with a channel estimation MIMO receiving scheme; a radio distribution network (RDN) connected to the MIMO receiving system, the RDN comprising at least one beamformer, being fed by two or more antennas, so that a total number of antennas in the system is M, wherein M is greater than N, wherein each one of the beamformers include a combiner configured to combine signals coming from the antennas into a single signal; and at least one antenna distinguishing circuitry, each associated with a respective beamformer, wherein the antenna distinguishing circuitry is configured to distinguish between the signals coming from the antennas which feed the respective beamformer.
US08599952B2
Uplink overhead is significantly reduced in a MU-COMP wireless communication network by exploiting the dissimilarity of received signal strength in signals transmitted by geographically distributed transmit antennas, as seen by receiving UEs. Each UE calculates a quantized normalization measure of channel elements for a channel weakly received from a first transmitter to that for a channel strongly received from a second transmitter. The quantized normalization measure may be modeled as a ratio of complex Gaussian variables, and quantized in phase and amplitude by making simplifying assumptions. The ratios are quantized, and transmitted to the network using far fewer bits than would be required to transmit the full channel state information. The network uses the quantized normalization measures to set the transmitter weights.
US08599947B2
A method of transmitting control information in a multiple antenna system includes obtaining a channel quality indicator (CQI) of a first layer, obtaining a differential value between a CQI of a second layer and the CQI of the first layer, transmitting the CQI of the first layer, and transmitting the differential value.
US08599943B2
A communications apparatus accommodated in a communications system for exchange of information between a communications apparatuses by a multicarrier transmission mode using a plurality of subcarriers. The communications apparatus comprises of a dedicated transmission data generator for each communications apparatus, configured to generate frequency band information indicating which frequency band is to be used for transmission of data information between each communications apparatus and a transmitter configured to transmit the dedicated frequency band information for each communications apparatus by using a specific frequency band which is set from among a plurality of frequency bands assigned to the communications system, in which the specific frequency band is set as a primary band in frequency band assigned to the communication system.
US08599940B2
A cyclically shifted sequence is provided. Information is modulated using a selected modulation coding scheme, multiplied with the cyclically shifted sequence, and mapped into at least one subcarrier and transmitting on an uplink.
US08599938B2
Method and apparatus for configuring a transmitter circuit to support linear or polar mode. In the linear mode, a baseband signal is specified by adjusting the amplitudes of in-phase (I) and quadrature (Q) signals, while in the polar mode, the information signal is specified by adjusting the phase of a local oscillator (LO) signal and the amplitude of either an I or a Q signal. In an exemplary embodiment, two mixers are provided for both linear and polar mode, with a set of switches selecting the appropriate input signals provided to one of the mixers based on whether the device is operating in linear or polar mode. In an exemplary embodiment, each mixer may be implemented using a scalable architecture that efficiently adjusts mixer size based on required transmit power.
US08599926B2
This disclosure describes techniques for coding an enhancement layer in a scalable video coding (SVC) scheme. The techniques involve run-length coding of significant coefficients and refinement coefficients of the enhancement layer. Rather than performing two different run-length passes to separately code the significant coefficients and refinement coefficients, the techniques of this disclosure perform run-length coding of the significant coefficients and refinement coefficients together. Therefore, run values of the run-length coding codes the significant coefficients with the refinement coefficients. Additional techniques are also described, which can eliminate the need to send sign information for some of the refinement coefficients. Instead, this sign information for some of the refinement coefficients may be derived at the decoder based on the sign values of corresponding coefficients of previously encoded layers of the SVC scheme, which can further improve compression efficiency.
US08599922B2
Provided are an apparatus and method of estimating a motion using block coupling and block division. In the apparatus, a block having a motion estimation error greater than a predetermined value may be coupled with a neighbor block, and motion estimation is performed through the coupled block to improve a frame rate, thereby reducing an artifact phenomenon in an interpolated image.
US08599920B2
Techniques for intensity compensation in video processing are provided. In one configuration, a wireless communication device compliant with the VC1-SMPTE standard (e.g., cellular phone, etc.) comprises a processor that is configured to execute instructions operative to reconstruct reference frames from a received video bitstream. A non-intensity-compensated copy of a reference frame of the bitstream is stored in a memory of the device and used for defining the displayable images and for on-the-fly generation of a stream of intensity-compensated pixels to perform motion compensation calculations for frames of the video bitstream.
US08599918B2
When a periodic pattern is not included in image data 210, a prediction error encoding unit 204 outputs the variable-length code of a prediction error quantization value 214 generated by prediction encoding as compressed data 215. When the periodic pattern is included in the image data 210, a periodic pattern encoding unit 208 outputs only information about the periodic pattern as the compressed data 215, while the output of the prediction error encoding unit is stopped. On the decompression side, while the copy instruction of a pixel value before one cycle from the compressed data is not detected, the decompression operation in a normal prediction encoding system is executed. When the instruction is detected, the pixel value one cycle before, internally stored is copied and outputted.
US08599916B2
The invention provides a solution for secure and non-manipulatable processing of a data stream in a receiver, possibly in conjunction with a smartcard. A packet identity and a content type identifier associated with the packet identifier are received in encrypted form and securely processed within the receiver to allow an encrypted payload of the data stream to be processed without the possibility to manipulate the content type identifier in an attempt to intercept the payload after decryption.
US08599912B2
An apparatus and method for reducing power consumption of a receiver of a mobile communication system are provided. The apparatus includes an adaptive multi-tap segment channel estimator for determining a segment size according to a delay spread value for each channel tap, for determining a channel estimation frequency by determining a sum of segment block energy, and for allocating each segment to the channel estimator.
US08599911B2
There is provided a method and apparatus for estimating a signal to noise ratio (SNR) in a wireless communication system. The apparatus selects a preamble signal for each of a plurality of sectors from a reception signal experienced by fast Fourier transform (FFT), outputs a correlation signal by performing a correlation between the preamble signal for each sector and a preamble reference signal, estimates power of the reception signal and noise power for each sector based on the correlation signal, selects a minimum value from among the noise powers for the sectors, outputs a net power for each sector by subtracting the minimum value from the power of the reception signal for each sector, and calculates the SNR by dividing the net power for each sector by the minimum value.
US08599906B2
A repeater environment is provided to operatively deploy a feedback cancellation loop that performs closed loop calculations for weights used by a feedback equalizer to improve signal integrity and amplification. In an illustrative implementation, an exemplary repeater environment comprises a transmitter, a receiver, an equalized feedback cancellation loop circuitry operative to perform one or more closed form calculations for equalizer weights. In the illustrative implementation, the feedback cancellation loop can comprise a calculation module operative to perform one or more closed form weight calculations using linear algebraic techniques as part of feedback signal cancel operations for use by the N tap feedback equalizer canceller.
US08599900B2
In a wireless communication system in which communication devices exchange information utilizing data units that conform to a first format, wherein the first format includes a short training field (STF) spread with a first spread code, a method for generating a physical layer (PHY) data unit that conforms to a second format includes generating a first portion of the PHY data unit to indicate the PHY data unit conforms to the second format. The first portion of the PHY data unit includes an STF spread with a second spread code different than the first spread code. The method also includes generating a second portion of the PHY data unit according to the second format. The second portion of the PHY data unit includes PHY information elements not specified by the first format.
US08599899B2
An agitation device, a melting apparatus, and a melting method for improving melting efficiency of molten metal without contaminating the same. The agitation device is provided with a traveling magnetic field generating unit which is disposed outside a charging tank for storing molten metal and generates, inside the charging tank, a magnetic field that travels downward along the rear sidewall of the charging tank. A flow of the molten metal that rotates longitudinally about an axis approximately parallel to the surface of the molten metal is produced in the molten metal. By charging aluminum cutting chips into the molten metal in which the flow is produced, the aluminum cutting chips move with a downward flow of the molten metal, and are immersed in the molten metal. As a result, melting of the aluminum cutting chips can be accelerated.
US08599895B2
A semiconductor laser device includes a p-type clad layer and an n-type clad layer, a p-side guide layer and an n-side guide layer interposed between the p-type clad layer and the n-type clad layer, and an active layer interposed between the p-side guide layer and the n-side guide layer. The active layer includes at least two quantum well layers and a barrier layer interposed between the quantum well layers adjoining to each other. Each of the p-type clad layer and the n-type clad layer is formed of a (Alx1Ga(1-x1))0.51In0.49P layer (0≦x1≦1). Each of the p-side guide layer, the n-side guide layer and the barrier layer is formed of a Alx2Ga(1-x2)As layer (0≦x2≦1). Each of the quantum well layers is formed of a GaAs(1-x3)Px3 layer (0≦x3≦1). The (Alx1Ga(1-x1))0.51In0.49P layer has a composition satisfying an inequality, x1>0.7. The Alx2Ga(1-x2)As layer has a composition satisfying an inequality, 0.4≦x2≦0.8.
US08599884B2
A system and method for implementing optimized multiplexing and power saving in a broadcast/multicast network. According to various embodiments, frame and slot structures are designed in such a way so as to adapt based upon the bit rate variation of the input stream, while at the same time not compromising the receiver's power consumption.
US08599882B2
A mobile station which performs a soft handover from a serving base station to a base station in which frame synchronization is established in the uplink direction with the base station calculates the time difference between the receive timing of a downlink signal sent from the base station and the receive timing of a broadcast control channel sent from the base station at S100 to use as a timing correct amount, and corrects the transmission timing of an uplink ANCH to the base station, based on the transmission timing of an uplink signal to the base station and the time difference calculated at S126, to thereby establish frame synchronization in the uplink direction with the base station.
US08599878B2
Wireless communication apparatuses, header compression methods thereof, and header decompression method thereof are provided. The header compression method enables the transceiver to establish a tunnel for a user equipment, enables the processing unit to receive a first packet, enables the processing unit to generate a second packet comprising an outer header set and the first packet, enables the processing unit to replace the outer header set of the second packet with a replaced header, and enables the transceiver to transmit the second packet by the tunnel according to an identity recorded in the replaced header. The header decompression method decompresses the header compressed by the header compression method.
US08599876B2
Method for transmission of images comprising: a reception of a source digital image comprising padding lines and data lines, the data lines comprising ancillary data and video data. In order to optimise the use of a transmission channel, the method also comprises: a filtering of padding lines to form sets of data comprising ancillary data and video data; a cutting of the sets into fragments of a maximum fragment length that is a function of a maximum transport packet length; an insertion of at least one image number in each of the fragments, each of the ancillary data and video data being associated with this number; an insertion of fragments into transport packets; and a transmission of the transport packets according to an internet protocol. The invention also relates to a corresponding method for reception.
US08599871B2
Various embodiments are described which can serve to increase the cross paging call success rate in joint networks. Resource reservation by a requesting network (312) in the context of cross paging is described. In general, such resource reservation may be triggered by the occurrence of any one of a variety of events in conjunction with the requesting network determining that a communication session with an AT (301) is desirable. Examples of triggering events include the following: the AT subscribing for resource reservation as a matter of configuration, the AT having a particular call state and perhaps with regard to particular services, the AT requesting resource reservation (before or after being paged/notified of the requesting network's desire to provide service, the communication session for which the requesting network is requesting the AT is of a particular type, and/or resource reservation is an operational default system operation.
US08599853B2
A method and system for finding an exact match for an N-bit wide address. A system for finding an exact match for an N-bit wide address in every clock cycle includes a label extraction module and one or more pipeline blocks. The label extraction module extracts K bits from the N-bit wide address. The extracted K bits are used by pipeline block 1 as a key to directly lookup a base node of multibit trie. The base node is included in first lookup table (LUT) and first LUT is configured to store pointers to leaf nodes of multibit trie. A pipeline block 2 searches a current LUT for match on next Q bits of remaining (N−K) bits to retrieve a current pointer. Then, pipeline block (N−K)/Q finds the exact match by retrieving a unique search index matching remaining (N−K) bits when the current pointer is not empty.
US08599832B2
Methods and systems to facilitate real time communications via a telephonic apparatuses that support data communications. In one embodiment, a telephonic apparatus includes: a user interface to receive a search criterion; a network interface coupled to the user interface to submit a query from the telephonic apparatus over a data communication network and to receive at least one advertisement, the advertisement including a telephonic reference containing information about the query; and a call module coupled to the user interface and the network interface. In response to a user selection of the advertisement, the call module is to establish a connection with a connection server for a telephonic call using the telephonic reference, where the connection server is to extract from the telephonic reference the information about the query and to connect the telephonic call to an advertiser of the advertisement.
US08599830B2
Network Interface Controller (NIC) logic may receive a packet comprising a routing parameter indicating a service or cost to be utilized in processing the packet. The NIC logic may determine a selected virtual machine (VM) running on a network device to process the packet according to the routing parameter. The NIC logic may communicate the packet across a network after the packet has been processed by the selected virtual VM. Or, the NIC logic may initialize a VM in the network device to process the packet according to the routing parameter. The NIC logic may receive multiple packets and determine a second selected VM or initialize a second VM to process the multiple packets according to the respective routing parameters of the multiple packets. The routing parameters may indicate device capabilities, service class, quality measurements, latency, power usage or any combination thereof.
US08599822B2
Methods, apparatuses and systems directed to synchronizing transmissions among parent and child routing nodes in a hierarchical wireless mesh network. In one implementation, the present invention employs a time slot scheduling algorithm to coordinate communications between wireless nodes of a hierarchical tree. In one implementation, the present invention provides a wireless mesh network where slot scheduling information propagates throughout the mesh, while individual nodes in the mesh compute their respective time slot schedules based on this information and the current state of the network. In one such implementation, a parent routing node computes its slot schedule and transmits certain parameters to its child nodes (as opposed to the schedule itself). The child node(s) then iterates the same scheduling function based on the parameters passed to it to determine the slots with which it should communicate to its parent node and its child nodes.
US08599818B2
A broadband wireless communication system supporting frequency overlay is provided. Operations of a base station includes checking whether it is time to transmit a common control signal; switching positions of a first Common Control Channel and a second Common Control Channel applied to a previous transmission of the common control signal while mapping a common control signal to the first Common Control Channel and the second Common Control Channel positioned in different Frequency Assignments; and transmitting the common control signal via the first Common Control Channel and the second Common Control Channel that are switched.
US08599815B2
A method and apparatus for processing multiple signals at a common frequency combined into a single radio frequency cable and subsequently recovering the signals without significant losses, distortion, or cross-talk. The method and apparatus includes processing multiple signals at a common frequency fed through a single radio frequency (RF) cable with or without one or more amplifiers and utilized for either forward or reverse link transmissions. The invention enables a single power amplifier to amplify multiple RF signals that occupy a common frequency channel and after amplification splitting these signals into amplified copies of the originals. The amplified signals may be sent to different antenna ports to illuminate different base station sectors if required. The signal splitting function is performed at the antenna masthead such that this method reduces the number of feeder cables running up the antenna tower by a factor of N, where N is the number of common frequency signals (e.g., the number of sectors) amplified by the single power amplifier. This invention enables a single power amplifier to simultaneously provide all the radio frequency signals necessary to feed a general N input phased array antenna system and form multiple antenna beams uniquely for several individual users simultaneously.
US08599812B2
A mobile device transmits to a server a request for information regarding access points in a wireless network. In response to the request, the mobile device receives encoded access point identifiers for a plurality of access points. The encoded access point identifiers include a reference identifier that has a number of groups of bits. The encoded access point identifiers also include encoding masks for respective access point identifiers, wherein a respective encoding mask identifies groups of bits for the respective access point identifier that are identical to corresponding groups of bits for the reference identifier. The encoded access point identifiers further include, for the respective access point identifiers, groups of bits that are not identical to the corresponding groups of bits for the reference identifier. The mobile device decodes at least some of the encoded access point identifiers.
US08599810B2
A method, equipment and system for implementing coordinated multi-point transmission are provided for resolving the problem that there exists phase noise in the signals received by a User Equipment (UE) end in coordinated multi-point transmission. The method for implementing coordinated multi-point transmission includes: obtaining phase differences between the current service cell and other coordinated cells by calculating channel cross-covariance matrixes between the current service cell and other coordinated cells in a coordinated multi-point transmission system (101); feeding back the phase differences corresponding to the base stations of said other coordinated cells respectively to the base stations of said other coordinated cells, in order to implement phase compensation (102); receiving the signals transmitted after the phase compensation by base stations of all the coordinated cells (103). The method, terminal and system provided by the embodiments of the present invention are applicable to the coordinated communication in various wireless networks.
US08599809B2
In the wireless mesh network including a sender, a receiver, and a plurality of access points disposed between the sender and the receiver, available transmission paths between the sender and the receiver are determined; transmission expected values are calculated for the transmission paths; and a transmission path having a minimum transmission expected value is set as an actual transmission path. The transmission expected value is a sum of expected transmission counts, which is a reciprocal of multiplication of forward transmission success rate and backward transmission success rate of a communication link between the nodes disposed on the transmission paths. When an access point can transmit a packet concurrently with another access point, the expected transmitted count is reduced by half.
US08599806B2
A system may provide a client device with a persistent wireless network browser toolbar for use in, for example, a network browser. The persistent wireless network browser toolbar is provided with a login status indicator, a logout option, and a wireless network signal strength indicator.
US08599805B2
A wireless communication terminal that performs wireless communication with other terminal includes an information holding unit that holds a communication channel setting of the wireless communication and information of a communication attribute of the wireless communication, a communication unit that receives the information of the communication attribute held by the other terminal from the other terminal by wireless communication using a communication channel that the communication channel setting held by the information holding unit represents before a logical connection of the wireless communication with the other terminal is established, and a control unit that controls the establishment process of the logical connection with the other terminal based on the information of the communication attribute received by the communication unit.
US08599803B1
In a method for transmitting information in a wireless local area network (WLAN), a plurality of different data streams corresponding to a plurality of different devices are orthogonally multiplexed onto a single symbol stream without using channel state information corresponding to a plurality of channels between a transmitting device and the plurality of different devices. One or more transmit streams are generated using the single symbol stream.
US08599802B2
A method and apparatus for a wireless transmit receive unit (WTRU) to receive an emergency situation notification. The method and apparatus include the WTRU receiving a paging message with an emergency situation notification, and the WTRU receiving scheduling information in a system information block.
US08599794B2
Embodiments of an enhanced base station and method for communicating through an enhanced distributed antenna system (eDAS) are generally described herein. The eDAS includes geographically-separated antenna nodes and each of the antenna nodes has a plurality of antenna elements. The base station may perform physical-layer baseband processing for each of the antenna nodes at a centralized processing location, and may cause the antenna nodes to transmit reference signals in accordance with a multiplexing scheme to allow user equipment to perform channel estimation for the antenna elements of any one or more of the antenna nodes. The base station may also cause the antenna nodes to transmit signals having synchronization codes to allow the user equipment to synchronize with the antenna elements of any one or more of the antenna nodes. In some embodiments, the base station may communicate with the antenna nodes over a physical-layer interface.
US08599786B2
The present invention relates to change of base stations transferring packet switched communications between a mobile station and a support node. The base station change is of lossless type allowing lossless base station change of packet switched communications in unacknowledged mode between the mobile station and the support node.
US08599779B2
Methods, systems, and products are disclosed for enforcing a rate limit for data traffic. One method identifies a unidirectional stream of data packets flowing through a server to a downstream end user. The unidirectional stream is classified according to a rate class, with each rate class having an associated rate limit. Each rate limit specifies a maximum bit rate at which the unidirectional stream may flow. When the actual bit rate of the unidirectional stream exceeds the maximum bit rate permitted for the associated rate class, packets of data are discarded to reduce the bit rate.
US08599773B2
A method and system for wireless communication in a TV band white space spectrum is provided. A wireless master device keeps track of available wireless communication channels in a white space spectrum. The master device performs an enablement process for enabling a corresponding client device to transmit on a wireless channel. During the enablement process, the master device allows the client device to select a wireless channel for communication from among: a specific operating wireless channel, a subset of the available wireless channels, and all available wireless channels.
US08599765B2
A system of a telecommunications network is provided. The system includes a processor configured to promote preventing a detachment of a user equipment (UE) from the network by preventing deactivation of at least one default bearer between the UE and the network when at least one bearer between the UE and the network is to be deactivated based on a quality of service parameter.
US08599764B2
Techniques for transmitting overhead information to facilitate efficient reception of individual data streams are described. A base station may transmit multiple data streams on multiple data channels (or MLCs). The MLCs may be transmitted at different times and on different frequency subbands. The time-frequency location of each MLC may change over time. The overhead information indicates the time-frequency location of each MLC and may be sent as “composite” and “embedded” overhead information. The composite overhead information indicates the time-frequency locations of all MLCs and is sent periodically in each super-frame. A wireless device receives the composite overhead information, determines the time-frequency location of each MLC of interest, and receives each MLC at the indicated time-frequency location. The embedded overhead information for each MLC indicates the time-frequency location of that MLC in the next super-frame and is transmitted along with the payload of the MLC in the current super-frame.
US08599763B2
A method, apparatus, processing system, and computer program product enable association of mis-aligned subframes from a first and second downlink with one another, such that a HARQ acknowledgment message including jointly encoded feedback for the respective subframes can be correctly interpreted by the corresponding cells. Here, an RNC may provide an RRC message to the UE to associate particular subframes with one another. Further, the RNC may provide NBAP messages to the cells transmitting the downlink signals, so that the cells can associate the HARQ acknowledgment message with the appropriate subframe. Still further, additional signaling provides for changing the set of associated subframes when needed due to a drift in the timing offset between cells.
US08599753B2
A data receiving apparatus includes a receiving unit configured to receive a beacon packet from at least one base station, a searching unit configured to search an index of a subchannel including an optimal channel state among subchannels allocated to a sector divided through spatial multiplexing based on the base station using the beacon packet, a calculating unit configured to calculate a final back off time by adding a slot time of the subchannel index and a random time, and a transmitting unit configured to include the searched subchannel index in a beacon response packet and transmit the beacon response packet after the calculated final back off time.
US08599742B2
A system can be implemented in a station associated with a wireless network and the station can receive uplink time division multiplexed (TDM) transmissions from a user device. The system includes a first filter to filter uplink TDM transmissions, associated with the user device, during a first period of time when the user device is transmitting on an uplink data channel (DCH) to generate a first interference estimate. The system further includes a second filter to filter uplink TDM transmissions, associated with the user device, during a second period of time when the user device is not transmitting on the uplink DCH to generate a second interference estimate. The system also includes a third filter to filter uplink TDM transmissions, associated with the user device, during the first and second periods of time, to generate a third interference estimate. The system further includes a power control unit to determine one or more power control commands for sending to the user device based on the first, second and third interference estimates.
US08599733B2
A network controller for supporting a multi-cell service in a cellular communication network comprises interface connection logic operably coupled to at least one network element supporting communication within a communication cell of the cellular communication network. The network controller further comprises signal processing logic for generating a cell configuration message comprising cell configuration information, and transmitting logic for transmitting the cell configuration message to the at least one network element using a multicast protocol.
US08599729B2
Embodiments of power control in a wireless device include adjusting a snooze interval as a function of communication traffic characteristics. In some embodiments, the power control considers data rate, jitter, and throughput.
US08599722B2
A method for the ability to regulate and control a recording of a telecommunications connection, wherein the signals generated in the telecommunications connection are tapped and stored in a system. A storage occurs according to the specifications of the respective telecommunications subscriber and/or the respective network operators involved, and the signals of the telecommunications connection to be recorded can be stored as encrypted data files directly in the network of the telecommunications network used, where the data files can be decrypted, and the contents reproduced, by means of appropriate release by the subscribers of the telecommunications connection and/or by means of appropriate authorization of third parties.
US08599719B1
A system for discovering neighbors during wireless network joining comprises a first wireless network node and a second wireless network node. The first wireless network node listens for a message from a third wireless network node based at least in part on information received in a communication form the second wireless network node.
US08599706B2
Techniques for transmitting random access signaling for system access are described. In an aspect, random access signaling may be sent based on at least one transmission parameter having different values for different user equipment (UE) classes. At least one parameter value may be determined based on a particular UE class, and the random access signaling may be sent based on the determined parameter value(s). The random access signaling may be a random access preamble, and the at least one transmission parameter may include a target SNR, a backoff time, and/or a power ramp. The random access preamble may then be sent based on a target SNR value, a power ramp value, and/or a backoff time value for the particular UE class. In another aspect, a message for system access may be sent based on a power control correction received in a random access response for the random access preamble.
US08599702B2
A method of transmitting data in time division duplex (TDD) system is provided. The method includes configuring a radio frame, the radio frame comprising downlink subframes and an uplink subframe, wherein the downlink subframes are assigned for downlink transmission and the uplink subframe is assigned for uplink transmission, transmitting downlink data on the downlink subframes, and receiving in the uplink subframe acknowledgement (ACK)/negative-acknowledgement (NACK) signals corresponding to the downlink subframes, wherein at least one of the downlink subframes includes an indicator, the indicator indicating transmission of other downlink subframes than the at least one of the downlink suframes. A basic rule about allocation of uplink subframes and downlink subframes can be provided.
US08599698B2
The present invention discloses a network routing method and apparatus. In the network routing method, for multiple selectable paths corresponding to current service, an average utilization rate of links of a whole network is calculated according to a bandwidth utilization rate of each link before bearing the current service and the number of the links in the whole network, wherein each of the selectable paths includes at least one link; for each link in each of the selectable paths, a bandwidth utilization rate of each link after bearing the current service is calculated; for each link in each of the selectable paths, a link balanced weight for each link is set according to the bandwidth utilization rate of said link after bearing the current service and the average utilization rate of the links of the whole network; and the link balanced weight of each link included in each of the selectable paths is accumulated respectively to obtain accumulated loads, and a path with the minimum accumulated load is selected as a bearing path for bearing the current service. The technical solution according to the present invention can improve the efficiency and realize the balanced load among the links of the whole network.
US08599682B2
A system may include a destination device that receives information about a caller via a first outgoing leg and exchanges content with the caller via the first outgoing leg. The system may further include a network device that receives an incoming call from the caller, establishes the first outgoing leg, connects the incoming call to the first outgoing leg so the content can be exchanged, monitors the first outgoing leg, selectively establishes a second outgoing leg in response to the monitoring, and connects the incoming call to the second outgoing leg.
US08599680B2
A method and apparatus are provided for configuring a virtual circuit set up between a first and a second terminal installation. The virtual circuit is carried by an underlying path including a first link set up between the first terminal installation and an intermediate installation, and a second link set up between the intermediate installation and the second terminal installation. A third link of the underlying path is set up between the intermediate installation and a third terminal installation. The method includes a step of configuring the third terminal installation, on completion of which the latter is able to process in reception a data stream transmitted through the virtual circuit.
US08599679B1
An apparatus including a monitoring module, a first timer, and a first circuit. The monitoring module is configured to (i) monitor a link when the link is up and (ii) detect when the link fails. The first timer is configured to expire in a predetermined time after the link fails. The first circuit is configured to generate an indication that the link is down. The first circuit is configured to generate the indication (i) in response to the monitoring module detecting that the link has failed and (ii) before the first timer expires.
US08599678B2
Methods and apparatus, including computer program products, for media delivery in data forwarding storage network. A method includes, in a network of interconnected computer system nodes, directing unique data items to a computer memory, and continuously forwarding each of the unique data items, independent of each other, from one computer memory to another computer memory in the network of interconnected computer system nodes without storing on any physical storage device in the network.
US08599665B2
Provided is an information storage medium that has a plurality of recording layers, a recording/reproducing method, and a recording/reproducing apparatus. In the information storage medium, each of the plurality of recording layers includes an inner circumference zone and a data zone, and at least one of the recording layers includes, in the inner circumference zone, a temporary disc management area (TDMA) for recording information about a defect detected in the data zone, wherein a size of a TDMA allocated on an upper layer is greater than a size of a TDMA allocated on a lower layer.
US08599663B1
An approach is described that allows an optical disc drive to accurately verify the power level of irradiation beam power levels associated a write strategy used in high speed, high density optical disc media formats using a front monitor diode with a relatively slow rise time and/or relative slow fall time compared to the clock cycle speed of the write strategy signal. A portion of encoded data to be written to an optical disc media may be overwritten to include a predetermined data pattern. During write strategy processing of the data, the predetermined data pattern is replaced with a constant write strategy power level. The constant write strategy output placed within the write strategy signal may control the optical disc drive laser to emit a constant irradiation beam for a duration sufficiently long to allow the front monitor diode to obtain an accurate measure of the irradiation beam power level.
US08599662B2
A reproducing device includes: a laser light irradiating section; a correction coefficient information retaining section; a correction coefficient obtaining section; a laser power setting section; and a driving signal outputting section.
US08599655B2
Provided is a near field light generator to be utilized, effectively generating near field light with respect to a recording medium. Thus, disclosed is a near field light generator possessing a waveguide comprising a core and a cladding brought into contact with the core, to guide light having an electric field component perpendicular to an interface between the core and the cladding, and a metallic structure body provided on an outputting end face onto which light of the waveguide is output, to generate near field light by receiving light guided by the waveguide, wherein the metallic structure body is placed straddling the core and the cladding on the outputting end face in such a way that the metallic structure body receives the electric field component protruding from the interface to the cladding.
US08599648B1
A modal piezoelectric transducer that is constructed with at least three multi section piezoelectric structures to which a shell with equal concave or indentation sections is attached at the intersections of the piezoelectric structures providing magnified displacement to attached pistons and greater loading of the medium on to the piezoelectric structures producing greater output and a lower resonance frequency. A doubly steered array of steerable modal piezoelectric transducers is steered in the same direction as the array is steered.
US08599647B2
A method for listening to ultrasonic animal sound signals comprises: obtaining a plurality of input samples at an input sample rate, the plurality of input samples including at least one sequence of samples corresponding to an instance of an intermittently occurring animal sound signal; receiving a frame including at least two of the plurality of input samples; selecting a fraction of the samples as output samples, the fraction of the samples including a sample containing the at least one sequence of samples corresponding to an instance of an intermittently occurring animal sound signal; and transmitting the output samples at an output sample rate slower than the input sample rate.
US08599636B2
Power supplied to a memory module is provided. A first voltage is supplied to a first power distribution pathway, the first voltage being from a voltage supplied to a printed circuit board on which the memory module resides. A second voltage is generated, the second voltage being generated by a voltage regulator. The second voltage is supplied to a second power distribution pathway.
US08599622B2
An erase method of a charge trap flash memory device, the method including receiving a temperature detection result, and performing an erase operation based on the temperature detection result, wherein the erase operation includes an erase execution interval, an erase verify interval and a delay time between the erase execution interval and the erase verify interval, wherein the erase operation changes a level of a word line voltage applied to word lines during the erase execution interval, a length of the delay time, or a level of the word line voltage applied to the word lines during the delay time.
US08599614B2
In a programming method for a NAND flash memory device, a self-boosting scheme is used to eliminate excess electrons in the channel of an inhibit cell string that would otherwise cause programming disturb. The elimination is enabled by applying a negative voltage to word lines connected to the inhibit cell string before boosting the channel, and this leads to bringing high program immunity. A row decoder circuitry to achieve the programming operation and a file system architecture based on the programming scheme to improve the efficiency of file management are also described.
US08599608B2
The present disclosure includes GCIB-treated resistive devices, devices utilizing GCIB-treated resistive devices (e.g., as switches, memory cells), and methods for forming the GCIB-treated resistive devices. One method of forming a GCIB-treated resistive device includes forming a lower electrode, and forming an oxide material on the lower electrode. The oxide material is exposed to a gas cluster ion beam (GCIB) until a change in resistance of a first portion of the oxide material relative to the resistance of a second portion of the oxide material. An upper electrode is formed on the first portion.
US08599605B2
A magnetic storage device includes a laminated structure and a third magnetic body. The laminated structure includes a first magnetic body, a nonmagnetic body, and a second magnetic body which are laminated. The third magnetic body is provided at any of a first magnetic body side and a second magnetic body side. Resistance of the laminated structure is changed based on a difference between magnetization directions of the first magnetic body and the second magnetic body. A projection of the third magnetic body onto the first magnetic body at least partly overlaps the first magnetic body. The first magnetic body and the third magnetic body are magnetically coupled. A planar shape of the first magnetic body is a shape that is long in a first direction. A length of the third magnetic body is shorter than a length of the first magnetic body in the first direction. An aspect ratio of a length of a long-axis direction of the planar shape of the first magnetic body divided by a length of a short-axis direction is greater than an aspect ratio of a length of a long-axis direction of a planar shape of the third magnetic body divided by a length of a short-axis direction.
US08599604B2
In a memory cell, a transistor with extremely high off-resistance is used as a write transistor; a drain and a source of the write transistor are connected to a write bit line and an input of an inverter, respectively; and a drain and a source of a read transistor are connected to a read bit line and an output of the inverter, respectively. Capacitors may be intentionally disposed to the source of the write transistor. Alternatively, parasitic capacitance may be used. Since the data retention is performed using charge stored on these capacitors, a potential difference between power sources for the inverter can be 0. This eliminates leakage current between the positive and negative electrodes of the inverter, thereby reducing power consumption.
US08599595B1
Disclosed are various embodiments related to stacked memory devices, such as DRAMs, SRAMs, EEPROMs, and CAMs. For example, stack position identifiers (SPIDs) are assigned or otherwise determined, and are used by each memory device to make a number of adjustments. In one embodiment, a self-refresh rate of a DRAM is adjusted based on the SPID of that device. In another embodiment, a latency of a DRAM or SRAM is adjusted based on the SPID. In another embodiment, internal regulation signals are shared with other devices via TSVs. In another embodiment, adjustments to internally regulated signals are made based on the SPID of a particular device. In another embodiment, serially connected signals can be controlled based on a chip SPID (e.g., an even or odd stack position), and whether the signal is an upstream or a downstream type of signal.
US08599590B2
A detecting device detects the midpoint voltage of a half bridge circuit of transistors. The circuit comprises a bootstrap capacitor having one terminal connected to the midpoint node of the half bridge circuit and another terminal connected to a supply circuit. The device comprises a further capacitor connected between a second terminal of the bootstrap capacitor and circuit means adapted to form a low impedance node for a current signal circulating in said further capacitor during the transitions from the low value to the high value and from the high value to the low value of the midpoint voltage. The device comprises a detector to detect said current signal circulating in said further capacitor and to output at least a first signal indicating the transitions from the low value to the high value or from the high value to the low value according to said current signal.
US08599586B2
A power inverter system includes a plurality of power semiconductor switching devices. Each switching device includes a corresponding gate turn off resistance configured to increase during starting up periods of the inverter system such that the open circuit voltage of a corresponding power source providing power to the power inverter system does not exceed the switching device blocking voltage ratings during the corresponding switching turn-off periods. The starting up period is the time required to bring the corresponding power source voltage from its open circuit voltage level to a predetermined voltage which constitutes a safe operating condition for the plurality of power semiconductor switching devices.
US08599581B2
A switching mode power supply, and a primary-side controlled PFM converter using the primary-side regulated PFM controller are discussed. In present embodiment, the primary side cycle by cycle switch peak current is no longer a constant. The time detector is added to monitor the waveform of primary-side sample voltage and then generate the duty cycle. The transfer function should be selected to satisfy a specific relationship of switching frequency and switch peak current against with output loading current. The new design shows higher switching frequency but lower value of switch peak current at light load condition. This resolves the audible noise and poor transient response issue from the prior art PFM controller.
US08599580B2
A buck converter includes a first electrical switch and a second electrical switch connected in series, a PWM module coupled to the gate of the first electrical switch through a first adjustable resistance module and coupled to the gate of the second electrical switch through a second adjustable resistance module, a filter circuit coupled between the connecting node of the two different electrical switches and an output node, and a control module for adjusting values of the first adjustable resistance module and the second adjustable resistance module and acquiring a voltage value from the connecting node.
US08599579B2
Consistent with an example embodiment, there is a control method which reduces the steps: instead of a constant on-time for the switch, the duration of the on-time is increased each time an additional valley to be skipped. The predetermined increase may be either a fixed fractional increase or a further additional increment; it may be determined by a small regulation loop that multiplies the on-time from the main loop with a factor equal to the ratio between measured period time and the sum of primary and secondary stroke times.
US08599577B2
Systems and methods are provided for delivering energy using an energy conversion module. An exemplary method for delivering energy from an input interface to an output interface using an energy conversion module coupled between the input interface and the output interface comprises the steps of determining an input voltage reference for the input interface based on a desired output voltage and a measured voltage at the output interface, determining a duty cycle control value based on a ratio of the input voltage reference and the measured voltage, operating one or more switching elements of the energy conversion module to deliver energy from the input interface to the output interface with a duty cycle influenced by the duty cycle control value.
US08599576B2
Equipment and systems for protecting electronics against damage or upsets from electromagnetic pulse (HEMP or EMP), intentional electromagnetic interference (IEMI), and high power RF weapons are disclosed. This equipment can include a shielding arrangement includes a metallic enclosure having an interior volume defining a protected portion and an unprotected portion separated by an electromagnetically shielding barrier, and having a portal providing access to the protective portion and including an access opening, a shielding cover sized to cover the access opening, and an electromagnetically sealing gasket positioned around a perimeter of the access opening. The shielding arrangement also includes one or more filters positioned at least partially within the unprotected portion and along the electromagnetically shielding barrier to dampen electromagnetic signals and/or power signals outside a predetermined acceptable range. In some cases, waveguides beyond cutoff are included, to provide passage of optical signals or airflow through the enclosure.
US08599571B2
Memory card (1) includes at least semiconductor chip (3), circuit board (2) with semiconductor chip (3) mounted on main surface (21), having at least rigidity reducing portion (23) formed in main surface (21) or in a linear region of surface (22) opposite to the main surface, and cover portion (71) for covering semiconductor chip (3) on main surface (21) of circuit board (2), wherein circuit board (2) has a plurality of convex regions (201) which flex in a convex shape toward main surface (21) due to rigidity reducing portion (23).
US08599562B2
A foldable fixing apparatus for fixing a hard disk drive includes a handle and two telescopic arms. The handle includes a sidewall. Each telescopic arm includes a fixing arm and a slide arm. The fixing arms are respectively and rotatably connected to opposite ends of the sidewall. The slide arms are respectively and slidably connected to the fixing arms. When the slide arms are slid towards the handle and telescoped to the corresponding fixing arms, the fixing arms are capable of being rotated to be folded to the handle. When the fixing arms are rotated to be perpendicular to the sidewall of the handle, and the slide arms are slid away from the handle to be extended from the corresponding fixing arms, the hard disk drive is capable of being mounted between the telescopic arms.
US08599560B2
A heat dissipating system includes a shell, a main circuit board, at least two heat generating elements, and at least one fan. The shell includes a first sidewall, a second sidewall facing the first sidewall, and a third sidewall connected to the first sidewall and the second sidewall. The at least one fan are arranged on the first sidewall. The second sidewall defines a number of vents. The main circuit board is positioned between the at least one fan and the vents. The heat dissipating system further includes a connection assembly positioned between the first and second circuit boards. The main circuit board includes a first circuit board and a second circuit board. The first circuit board is electrically connected to the second circuit board through the connection assembly. The at least two heat generating elements are respectively positioned on the first circuit board and the second circuit board.
US08599555B2
A robot control device that controls operation of a robot having an actuator includes a casing, an actuator driver, a drive-control board, a main control board, a main power supply board, a vent passage, a cooling fan, and a holding member.
US08599547B2
A protective enclosure for an electronic device such as a laptop computer or tablet computer that comprises a shell that is capable of enclosing and substantially surrounding the electronic device. The shell is substantially watertight, substantially rigid and substantially crush-resistant. The inside of the shell has a hook and loop liner with shock absorbing corner bumpers having hook and loop type bases so that the bumpers may attach at any point on the liner inside the shell to accommodate electronic devices of various sizes and to secure the device inside the enclosure in a shock absorbent suspended manner. The shell may further comprise a USB connector hub for connection to the USB port of a laptop computer or PC tablet enclosed in the protective shell.
US08599541B2
An electronic apparatus includes a casing, a cap, and an access module. An accommodation space of the casing is used for accommodating a data storage apparatus, and the access module is disposed inside the accommodation space. The casing is formed with an opening at a position corresponding to an access unit, so that an external card is inserted in or pulled out through the opening. A terminal of the access module is pivoted on the casing. The cap is used for covering and thus sealing the accommodation space, so that the access module is arranged between the data storage apparatus and the cap. Thereby, the space is saved, and the access module and the data storage apparatus can be detached or assembled conveniently.
US08599536B1
A power transformer and electrical current distribution device has a 480 V power inlet receptacle, at least one 120 V or 240 V power outlet receptacle, a transformer for transforming 480 V current to at least one of 120 V and 240 V current, and a first housing and a second housing each containing at least some of the 480 V inlet receptacle, the outlet receptacle and the transformer. A first part of an electrical connector is provided at the first housing, and a second part of an electrical connector at the second housing to mate with the first part of the electrical connector. The first housing part and the second housing part are electrically connected and disconnected at the electrical connector to permit transport of the power transformer and electrical current distribution device in at least two pieces.
US08599535B2
The invention provides a modular mapping system and apparatus for organizing and enclosing one or more electrical cables or cords that originate from and are connected to separate electronic devices and appliances. The system and apparatus can be made of a suitable size to house one or more electrical devices whereby the individual electrical cables or cords can be connected to or plugged into the electrical device. The individual electrical cables or cords never exit the apparatus and the electrical device is concealed from view. Another embodiment of the invention provides an apparatus for organizing and concealing for easy transport the various electrical cables and cords of the AC adapter cables and/or peripheral devices of a computer. The system and apparatus comprises a body that securely folds around the cables or cords in a closed configuration. The cords/cables can be restrained using wrapping system units and/or Velcro® wraps.
US08599532B2
In a monolithic ceramic electronic component, where a distance in the height direction between one of outer-layer dummy conductors in an outer layer portion, which is arranged closest to an inner layer portion, and one of inner electrodes in the inner layer portion, which is arranged closest to the outer layer portion, is b, and an opposing distance between an adjacent pair of first inner electrodes and second inner electrodes in the height direction is t, 2t≦b is satisfied, such that the outer-layer dummy conductors can be spaced a sufficient distance away from the inner electrodes, and such that the distance between the inner electrodes can be prevented from being reduced when the inner electrodes arranged in overlapping relation to the outer-layer dummy conductors are pressed in a pressing step before firing, and a reduction of BDV can be prevented.
US08599528B2
A surge protection circuit to reduce capacitance inherent of standard diode packaging and to improve voltage clamping reaction speeds under high surge conditions. The surge protection circuit has a coil having a first end and a second end and a diode cell having a top layer, a center diode junction, and a bottom layer. The top layer is directly connected to the second end of the coil and the bottom layer is directly connected to a ground. The diode cell has no wire leads.
US08599525B2
An apparatus comprises an integrated circuit (IC) including an external IC connection, a high impedance circuit, a biasing circuit communicatively coupled to the external IC connection via the high impedance circuit, and an electro-static discharge (ESD) protection circuit coupled to the biasing circuit to form a circuit shunt path leading from the IC external connection to the ESD protection circuit via the high impedance circuit.
US08599510B1
A disk drive is disclosed comprising a head actuated over a disk including a plurality of contiguous servo tracks for defining a plurality of data tracks. A first write command comprising first write data is received, and a first density of first data tracks over a first plurality of the contiguous servo tracks is selected, wherein the first write data is written to the first data tracks. A second write command comprising second write data is received, and a second density of second data tracks over the first plurality of the contiguous servo tracks is selected, wherein the second density is different than the first density. The second write data is written to the second data tracks.
US08599501B2
A spacing ring is provided and includes a peripheral ring-shaped spacing portion and a light shading portion extending from an inner peripheral surface of the spacing portion. The spacing portion has a resisting surface. The light shading portion includes an inclined clamping surface connecting with the resisting surface of the spacing portion. The clamping surface and a central axis of the spacing ring cooperatively define an acute angle, the clamping surface and the resisting surface of the spacing portion cooperatively define an obtuse angle. A lens module using the spacing ring is also provided.
US08599498B2
An optical lens assembly for image taking, sequentially arranged from an object side to an image side, comprising: the first lens element with positive refractive power having a convex object-side surface; the second lens element with negative refractive power having a convex object-side surfaces and a concave image-side surface; the third lens element with positive refractive power having a convex image-side surface; the fourth lens element with refractive power having two aspheric optical surfaces; the fifth lens element with refractive power having a concave object-side surface and both aspheric optical surfaces; an image sensor disposed on an image plane and a stop provided for imaging a photographed object; specific relations being satisfied. Thereby, the optical lens assembly for image taking has good aberration correction, and can shorten the total length for use in compact cameras and mobile phones requiring high resolution.
US08599494B2
A zoom lens includes a first lens unit with positive refraction that is stationary for zooming, a second unit with negative refraction that moves during zooming, a third unit that moves on the optical axis along with movement of the second unit, and a fourth unit with positive refraction that is stationary during zooming, arranged in order from the object to image planes. The first unit includes a negative meniscus element G1 convex towards the object plane, a positive element G2, a positive element G3, and a positive meniscus element G5 convex towards the object plane, arranged in order from the object to image planes. The respective curvature radii G1R1, G1R2, G5R1, and G5R2 of surfaces of the elements G1 and G5 and the respective focal lengths fG1, fG2, and f1 of the elements G1 and G5 and the first unit are set appropriately.
US08599493B2
A zoom lens includes a first lens unit having a positive refractive power, a second lens unit having a negative refractive power and configured to move during a zooming operation, a third lens unit having a positive refractive power, and a fourth lens unit having a positive refractive power and configured to move during a zooming operation. The first lens unit has a negative lens closest to an object side, and includes at least five lenses.
US08599468B2
An optical device that includes a wavelength-sensitive optical component, which has an associated thermal time constant, is described. Note that an operating wavelength of the wavelength-sensitive optical component is a function of several physical parameters including temperature. Moreover, the optical device includes a heating mechanism that provides heat to the wavelength-sensitive optical component. Furthermore, the optical device includes a driver circuit that provides a pulse-width modulated signal to the heating mechanism. Note that an average pulse-width modulated heat provided by the heating mechanism, and which corresponds to the pulse-width modulated signal, thermally tunes the wavelength-sensitive optical component to a target operating wavelength. Additionally, note that the target operating wavelength corresponds to a target operating temperature of the wavelength-sensitive optical component.
US08599458B2
A method and an apparatus are described for producing a volume transmission hologram and/or a volume reflection hologram from a film (10) having a backing foil (12) and a holographic layer (14). In said method, the film (10) is guided over a drum (18), on which the film (10) is brought in contact with the master hologram (22). The master hologram (22) and the film (10) are simultaneously moved through an exposure zone (20). In the exposure zone (20), the film (10) and the master hologram (22) are irradiated with a linearly expanding exposure laser beam (32) in order to reproduce the master hologram (22) in the photopolymer layer (14). Both volume reflection and volume transmission holograms can be produced in the polymer layer (14) of the film (10) that is guided over the drum by means of only one drum (18). For this purpose, two master holograms (22, 22′) are or can be associated with the drum and are moved in synchrony therewith while lying thereon, the film (10) being located radially below the first master hologram (22) and/or radially above the second master hologram (22′).
US08599455B1
A method and apparatus for performing color plane adjustment are provided. In one embodiment, an apparatus comprises a set of inputs for receiving a first input value and a second input value in a color space. The apparatus also comprises a color plane adjustment component operative to adjust the first input value and the second input value by amounts that depend on a distance of the first input value and second input value, respectively, from a value of neutral gray in the color space. The apparatus further comprises a set of outputs for outputting the adjusted first and second values. A related method and computer program are disclosed. Other embodiments are disclosed, and each of the embodiments can be used alone or together in combination.
US08599452B2
An image reading apparatus includes an automatic document feeder, a first reading unit to read a first side of a document fed by the automatic document feeder and to function as a main reading unit, a second reading unit to read a second side of the document fed by the automatic document feeder; and a control unit to operate the first and second reading units in order to perform an ADF two-sided reading mode. The control unit determines a point in time when the main reading unit is changed, based on a frequency in use of the ADF two-sided reading mode, and changes the main reading unit to the second reading unit at the determined point in time.
US08599444B2
An image processing apparatus includes a plurality of circuit configuration units, each of which can be reconfigured into one of a plurality of types of circuit configurations, and reduces the overhead incurred in the switching time period by fixing a circuit configuration of an optimal type in accordance with the frequency of appearance of pixel data having a certain attribute in a plurality of pixel data and the number of times of switching of the attribute of the pixel data from one to another.
US08599438B2
Disclosed is an image forming apparatus including an image forming unit which forms a toner image on an image carrier and transfers the formed toner image on a paper, a color conversion process unit to carry out a color conversion process to convert inputted image data to image data of an output color in the image forming unit, a paper type information obtaining unit to obtain at least one or more information among a size of a paper, a basis weight of the paper and whether the paper is coated or not and a control unit to control so as to change a maximum adhesion amount of a toner to a paper by selecting a color conversion process condition for the color conversion process unit based on the information obtained by the paper type information obtaining unit.
US08599434B2
A method for minimizing cross-process non-uniformities in solid and heavy shadow regions of printed documents is provided. The method includes marking with a marking engine an image on an image bearing surface moving in a process direction; generating profile data of the image by sensing an optical characteristic of the image in a cross-process direction; adjusting at least one control actuator of the marking engine so as to shift the characteristic of a subsequent marked image in the cross-process direction to at least a target value; and generating a spatially varying tone reproduction curve to smooth the characteristic of the subsequent marked image towards the target value.
US08599431B2
Print data in which a reusable object whose range of reuse is specified is defined is received. The range of reuse of the reusable object is changed according to a page layout defined by a print setting. Accordingly, the cache period of the reusable object is optimized.
US08599429B2
Disclosed is an image forming apparatus, which makes it possible to establish the register mark printing function easily and securely to print the register mark under the condition in conformity with the page arranging mode. The apparatus includes: a display section that displays a page-arranging function setting screen from which a page arranging mode is settable, and a register-mark printing function setting screen from which a kind and a printing condition of the register mark are settable; a storage section that stores a table in which the page arranging mode and the printing condition are correlated with each other; and a setting control section that specifies the printing condition of the register mark, corresponding to the current page arranging mode, while referring to the table stored in the storage section, to display the printing condition above-specified onto the register-mark printing function setting screen as a default printing condition.
US08599422B2
An image processing apparatus comprises a first storage area that stores in itself original data to be copied; a copier that copies the original data to a second storage area that is shared and allowed to be accessed by a plurality of users belonging to one same group, by storing reference information pointing to the original data stored in the first storage area, in the second storage area; a judger that judges whether or not all of access judgment target users who are the group users sharing the second storage area or preliminarily specified users, make access to the reference information stored by the copier in the second storage area; and a controller that suspends execution of an instruction given to change the original data for the access judgment target users so that the original data could be provided to all of them, if the judger judges that only some of the access judgment target users has made access to the reference information when the instruction to change the original data is given, and then, cancels the suspension after the original data is provided to all of the access judgment target users.
US08599420B2
In the image processing device, method and system of the present invention, a destination identifier of an image file is stored, the destination identifier indicating one of a plurality of external stations as a destination station which receives the image file from the image processing device through a network. At least one of a sender identifier of the image file, a subject identifier of the image file and a scan condition of the image file is stored. The image file is transmitted, together with at least one of the sender identifier, the subject identifier and the scan condition, through the network to one of the external stations indicated by the stored destination identifier.
US08599419B2
A method for routing a facsimile according to one embodiment includes receiving or generating text of a facsimile in a computer-readable format; routing the facsimile or text thereof to an intended recipient identified by recognizing at least one of a name, an email address and contact information of the intended recipient in the facsimile; analyzing the text of the facsimile for at least one of a meaning and a context of the text; and routing the facsimile or text thereof to one or more other destinations based on the analysis. A method according to another embodiment includes analyzing a pattern of light and dark areas of a facsimile in a computer-readable format; correlating the pattern to one or more forms; and routing the facsimile to one or more destinations based on the correlation, with the proviso that the analyzing, correlating and routing are performed without optical character recognition.
US08599414B2
A system and method for registering an image forming apparatus in a print server when the image forming apparatus is used on a temporarily basis, and for unregistering the image forming apparatus from the print server after the temporary use ends.
US08599413B2
An image forming apparatus includes a latent image carrier having a surface that moves, an optical writing unit that scans and emits light in a main scanning direction, a developing unit, a first storage unit, a second storage unit, and a control unit. The first storage unit stores first light intensity adjustment data for adjusting the intensity of light emitted from the optical writing unit such that the deviation of the emission intensity of the light in the main scanning direction due to characteristics of the optical writing unit is corrected. The second storage unit stores second light intensity adjustment data which can be set at each irradiation point in the main scanning direction and is for adjusting the intensity of the light emitted from the optical writing unit such that the deviation of image density at an arbitrary irradiation point in the main scanning direction is corrected.
US08599410B2
A print system provided with an information processor and a printer communicably connected to the information processor. The information processor comprises a transmit section for transmitting a plural sets of print data. The printer comprises a receiving section for receiving the print data transmitted from the transmit section; a storage section for storing the print data received by the receiving section; a printing section for printing the print data stored in the storage section; a determination section for determining whether the printing by the printing section is completed or not; and a control section for controlling the printing section not to print the print data transmitted as the second set when the printing of the print data transmitted as the first set is completed, and to print the print data transmitted as the second set when the printing of the print data transmitted as the first set.
US08599406B2
An image formation apparatus includes an acquisition unit for acquiring image data from a server, a display unit for displaying first image data of a first image size based on the image data acquired by the acquisition unit, a printer for printing the image data on a recording medium, a setter for setting a size of the image data printed on the recording medium, and a specification unit for specifying second image data of a second image size corresponding to the first image data so that the printer prints the second image data of the size of the image data set by the setter. The acquisition unit acquires the second image data of the second image size specified by the specification unit. The printer prints the second image data of the size set by the setter.
US08599398B2
An image processing device includes an acceptance section, an information acquisition section, a generating section, and an output section. The acceptance section accepts image data to be processed. The information acquisition section acquires plural pieces of information relevant to copy-restriction images and corresponding to plural kinds of copying devices configured to detect corresponding copy-restriction images. A target image is prevented from copying when a given piece of the information corresponding to a given kind of the copying devices and embedded in the target image is detected by the given kind of the copying devices. The generating section generates a formation-target image by embedding, in the image data, the copy-restriction images corresponding to the plural piece of information acquired by the information acquisition section. The output section outputs the formation-target image generated by the generating section.
US08599389B2
It is judged whether a dashed line pattern needs to be divided into a plurality of auxiliary dashed line patterns or not based on the configuration of the dashed line pattern. If it is decided that the dashed line pattern needs to be divided, an operator group which is descriptive of the dashed line pattern is replaced with a plurality of operator groups which are descriptive of the auxiliary dashed line patterns, respectively.
US08599385B2
Techniques and devices for measuring the distribution of polarization crosstalk in birefringence optical media including polarization maintaining fiber based on suppressing the number and magnitude of ghost interference peaks.
US08599382B2
The present invention provides methods and apparatuses for in situ chemical analysis of liquid sample for the collection, identification, and measurement of chemical moieties, such as, biotoxins, organic compounds, or chemical contaminants, in aquatic environments. The apparatuses of the present invention relate to an automated in situ sampler for chemical stressors that adversely impact biological systems in aquatic environments. The apparatuses of the present invention are designed as a means to automatically collect liquid (e.g., water) samples and analyze them for the presence of chemical moieties. The apparatuses of the present invention are designed to automatically collect multiple liquid samples, extract and separate chemical moieties contained within the samples, and analyze the chemical moieties to determine the composition and concentration of the chemical moieties over time and space. The apparatuses of the present invention can be used for in situ sample collection and analysis in all weather conditions safely and economically without the need for vessels or human involvement.
US08599375B2
An atomic absorption instrument has a burner and a mixing apparatus for delivering a combustible mixture to the burner. The mixing apparatus includes a mixing chamber assembly having a plurality of internal delivery passageways. An end cap assembly holds a nebulizer closes a mixing chamber. The end cap assembly has a plurality of internal feed passageways through which fluid from the internal delivery passageways flows into the mixing chamber. Latch mechanisms couple the end cap assembly to the mixing chamber assembly. The latch mechanisms can be operated to remove the end cap assembly.
US08599374B1
A hyperspectral imaging system and a method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). In one aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has at least one spiral slit formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In another aspect, the hyperspectral imaging system includes at least one optic, a rotatable disk (which has multiple straight slits formed therein), a spectrometer, a two-dimensional image sensor, and a controller. In yet another aspect, the hyperspectral imaging system includes at least one optic, a rotatable drum (which has a plurality of slits formed on the outer surface thereof and a fold mirror located therein), a spectrometer, a two-dimensional image sensor, and a controller.
US08599368B1
A method of laser-based speed determination includes determining, via a digital scan of a field of view, a location of a target, directing, via a laser-aiming device, a laser from a laser device to the determined location, and determining a speed of the target via light reflected from the target to the laser device.
US08599367B2
Apparatus and methods for obtaining multi-dimensional spatial and spectral data with LIDAR detection
A Light Detection and Ranging (LIDAR) apparatus comprises a laser generator configured to generate an output laser signal toward a target area, at least one detector configured as an array of light sensitive elements, the array including a plurality of rows and columns of the light sensitive elements, and at least one wavelength dispersion element positioned in a return path of a returning laser signal returning from the target area. The at least one wavelength dispersion element is configured to separate wavelengths of the returning laser signal onto the plurality of rows and columns of the array, wherein the plurality of columns of the array are associated with the separated wavelengths that correspond with a position along a row of the array, the position along the row of the array corresponding with a spatial position of the target area along a first axis. Methods for scanning a target area and obtaining spectral and spatial data are disclosed herein.
US08599366B2
The present invention relates to a method and a device for determining a deformation of a disc-shaped workpiece, in particular a mold wafer. The device comprises a rotatable, height and laterally adjustable mounting unit for mounting an inner region of the disc-shaped workpiece; a determination unit for determining eccentricity of a center axis of the disc-shaped workpiece from a center axis of the mounting unit and for generating a suitable adjustment signal for the mounting unit; a deposit unit for depositing the disc-shaped workpiece during a process of lateral adjustment of the mounting unit; and a fixed-height detector unit for measuring a deviation of a plurality of measuring points, respectively, in a non-mounted outer region of the disc-shaped workpiece from a predetermined height position corresponding to the deformation by rotating the mounting unit or the detector unit at a predetermined height position of the mounting unit.
US08599351B2
A liquid crystal display includes a substrate; a plurality of pixel electrodes formed on the substrate, each of the pixel electrodes including a first and a second sub-pixel electrode; and a plurality of first data lines formed on the substrate, wherein the first data line overlaps the first and second sub-pixel electrodes of each of two adjacent pixel electrodes among the pixel electrodes.
US08599346B2
Provided is an image display device including: a resin member; a TFT circuit layer formed above the resin member; and an inorganic film formed on a surface of the resin member to be formed between the resin member and the TFT circuit layer, in which the inorganic film has a stress acting thereon, the stress being, at a glass transition point (Tg) of the resin member, in the range of equal to or higher than −300 MPa to equal to or lower than 200 MPa, while, at a room temperature, in the range of equal to or higher than −400 MPa to equal to or lower than 50 MPa.
US08599341B2
Disclosed herein is a liquid crystal display device including: a first substrate having a pixel area in which pixels are arranged in a matrix form; a second substrate disposed to be opposed to the first substrate; a liquid crystal layer disposed between the first and second substrates; a conductive section disposed at least on the first of the first and second substrates to apply a voltage to the liquid crystal; an organic film disposed at least over one of the first and second substrates; a sealing area adapted to hold the two substrates of the liquid crystal display device together at the peripheral portions of the first and second substrates; and an organic film-free area which is free from the organic film and extends from the inward side of the outermost end of the sealing area to the outward side of the outer periphery of the pixel area.
US08599339B2
Disclosed is a compensation film, a manufacturing method thereof and a liquid crystal display, which can obtain a wider viewing angle. The liquid crystal display can secure a wider viewing angle by providing the compensation film formed of multi-layered cholesteric liquid crystal layers.
US08599336B2
A liquid crystal display device includes first and second substrates facing each other, wherein a pixel region is defined on the first and second substrates, first and second grooves formed on an inner surface of the first substrate, a gate line formed in the first groove along a direction, a common line formed in the second groove and parallel to the gate line, a data line crossing the gate line to define the pixel region, a thin film transistor connected to the gate line and the data line, and a light-shielding pattern of a black inorganic material and around the gate line, the data line and the common line.
US08599328B2
A liquid crystal display includes a liquid crystal panel displaying images, a plurality of gate circuit chips-on-film connected to the liquid crystal panel and supplying gate driving signals to the liquid crystal panel, a plurality of data circuit chips-on-film connected to the liquid crystal panel and supplying data driving signals to the liquid crystal panel, a gate printed circuit board (PCB) connected to the gate circuit chips-on-film, a data printed circuit board (PCB) connected to the data circuit chips-on-film, a backlight assembly supplying light to the liquid crystal panel, and a top chassis fixing the liquid crystal panel and the backlight assembly, and including an upper surface and a lower surface, wherein the data printed circuit board (PCB) is disposed corresponding to the lower surface of the top chassis, and a plurality of drain holes are disposed in the lower surface of the top chassis.
US08599323B2
An apparatus for annunciating low-voltage in a battery supplying electricity to an auto-darkening optical filter system (10) for a welding helmet (not shown). Low voltage is annunciated by changing, for example strobing, the opacity of the optical filter system (10).
US08599321B2
A touch-sensing display device, specifically to a borderless touch-sensing display device, is disclosed. The touch-sensing display device includes a display module and a touch-sensing module. The touch-sensing module includes a first sensing sheet and a second sensing sheet, wherein a space exists between the first sensing sheet and the second sensing sheet. The first sensing sheet includes a lens layer, a plurality of first conductive portions, and a conductive film, wherein the conductive film is disposed on the lens layer while the first conductive portions are distributed on two opposite sides of the lens layer. The second sensing sheet includes a substrate, a plurality of second conductive portions, and a plurality of conductive strips, wherein the second conductive portions are selectively distributed on one of two sides of the substrate while the conductive strips are respectively connected to the second conductive portions and have different voltages.
US08599317B2
A method of adding a virtual insertion to an image, according to an embodiment, includes extracting dynamic features from an input image, associating the dynamic extracted features with dynamic reference features in a reference feature database, generating a camera model based on the associations, mixing a virtual insertion into the input image based on the camera model, and outputting an image containing both the input image and the virtual insertion. According to another embodiment, a method of adding a virtual insertion to an image includes generating a biased camera model using a statistically selected subset of a plurality of non-fixed regions of the image, locating fixed reference objects in the image using the biased camera model as an entry point for a search, generating a corrected camera model using the fixed reference objects in the image, and adding a virtual insertion to the image using the corrected camera model.
US08599315B2
In some embodiments, an apparatus includes interface circuitry to receive signals including video signals and drawing commands, and a command interpreter to receive the drawing commands and provide on screen display (OSD) signals in response to the drawing commands. Video processing circuitry processes the received video signals to provide processed video signals, and a blender to blend the OSD signals and the processed video signals to produce blended video signals including the OSD signals and the processed video signals. Other embodiments are described and claimed.
US08599312B2
According to one aspect, a mixed-signal tuner for analog and digital TV reception incorporates a demodulator for analog TV, employing various features for resolving limitations of the analog circuitry and for achieving compatibility with various global TV standards. Such features, which may be present in one or more embodiments, include the use of a variable sample rate in all digital clocks for frequency planning, and use of a microcontroller (MCU) to control various circuitry of the tuner.
US08599310B2
Provided herein is a method for synchronizing audio and video clock signals in a system. The method includes comparing, within a comparison module, a system video signal with the determined mathematical relationship to produce an adjustment signal. A system video reference signal is updated with the adjustment signal to produce an updated intermediate signal.
US08599306B2
Various embodiments directed to modifying and enhancing visual perception are disclosed. One embodiment is directed to a camera which includes a lens system for capturing images and a lighting system providing key light above the lens system and providing fill light below the lens system. A processor controls one or more operations of the camera, including automatically enhancing the captured images and presenting the enhanced images on a display. The system and method for modifying visual perception may also be directed to a video camera mirror system, a seating system, a cosmetic package, a lipstick packaging, a polarized mirror, an illuminated cosmetic brush, a personal portrait photography management system and an illumination system for modifying visual perception.
US08599300B2
A digital photographing apparatus such as a digital camera, having a retractable body tube containing a lens assembly, and a method of controlling the same. The digital camera receives an ongoing series of images, analyzes differences between images to determine an abnormal camera condition such as dropping the camera, and automatically retracts the body tube into the camera to protect it from impact.
US08599299B2
A system and method of processing a digital image for user assessment of an output image product intended to be generated using the digital image. The method comprises the steps of: (a) accessing the digital image using an imaging device having a viewing member; (b) selecting the output image product intended to include the digital image; (c) digitally modifying at least a portion of the digital image using the imaging device to produce a substantially accurate representation of at least a portion of the output image product; and (d) displaying, using the viewing member, for assessment by the user, the substantially accurate representation of the at least a portion of the output image product.
US08599292B2
A CMOS image sensor includes a pixel array including a plurality of unit pixels with individual rows of unit pixels being coupled to respective row control signal lines, and a buffer including plural row control signal drivers. Each driver is coupled to a respective one of the row control signal lines and is configured to provide a row control signal pulse to a respective row control signal line in response to an input pulse when the row control signal line is in an active state and to bias the row control signal line at a ground voltage when the respective row control signal line is in an inactive state. Each driver has a first drive capability when the row control signal line is in the active state and a second drive capability greater than the first drive capability when the row control signal line is in an inactive state.
US08599288B2
A noise-reduction apparatus includes an image-noise-reduction means having an operation means and a judgment means. The operation means shifts the level of the signal-value of a target-pixel so that an average of the signal-values of the target-pixel and pixels in a predetermined area in the vicinity of the target-pixel becomes a value at the origin of a color-space of each of a plurality of color-components, performs an operation for noise-reduction processing on the target-pixel and restores the level of the signal-value thereof based on the shifted level. The judgment means estimates a noise-amount of the target-pixel, calculates a statistic representing the noise of the target-pixel based on the signal-values of the target-pixel and the pixels in the predetermined area, compares the estimated noise-amount and the statistic, and determines, based on the result of comparison, which of the estimated noise-amount and the statistic to use for the operation of noise-reduction processing.
US08599287B2
A mosaic image having high recognizability of a picture of an original image is provided while the number of division of the original image is suppressed. An image providing device includes a specifying means that specifies a region including an edge of an image from a plurality of regions, a dividing means that further divides the specified region into a plurality of regions, an acquisition means that acquires an image specified by a user, a determination means that determines a region to which the acquired image is assigned from regions not divided by the dividing means among the plurality of regions and from regions formed by being divided by the dividing means, and a presentation means that causes a mosaic image in which the acquired image is arranged on the basis of an assignment determined by the determination means to be presented.
US08599285B2
If subject types of a still image material and a panoramic image are different, for example if the subject type of the still image material is animal and the subject type of the panoramic image is landscape, a layout determination unit determines a representative position in the point image as a position for placing the still image material. If a point image is of the same subject type, the layout determination unit determines, as the position for placing the still image material, a position outside the area of the panoramic image near the representative position in the point image. Thus, if there are a plurality of still image materials shot with different zoom factors and corresponding to the same point image, the layout determination unit can determine the layout of the still image materials according to the zoom factor for each still image material.
US08599283B2
An image capture apparatus includes: an image capturing unit; a first image capture controller configured to control the image capturing unit to capture a set of a plurality of images while changing exposure time for each of the images; a second image capture controller configured to obtain a plurality of sets of the images; an addition combination section configured to perform image alignment on the images contained in each of the sets and to perform addition combination on the aligned images to generate a combined image; a combination controller configured to control the addition combination section to perform the image alignment and the addition combination for each of the sets to obtain a plurality of combined images; a selector configured to evaluate the combined images and to select one of the combined images most highly evaluated as a selected image; and a storage configured to store the selected image.
US08599276B2
An image capture apparatus compares a first pixel value and a second pixel value at the same address of two images captured by continuous shooting with a predetermined threshold, and, when at least one of the first pixel value and the second pixel value exceeds the predetermined threshold, updates the second pixel value with a not smaller one of the first pixel value and the second pixel value. After repeating updating of the image data for a plurality of image planes, the image capture apparatus generates a combined image data using the image data in a memory.
US08599273B2
Disclosed is a handshake correction apparatus of a photographing apparatus. The handshake correction apparatus includes a lens support plate that supports a correction lens and operates in a direction perpendicular to an optical axis; a base that supports the lens support plate to be movable; and magnets and driving coils which are assembled on the lens support plate and the base to face each other, wherein the magnets are tight-fitted in assembly grooves of the lens support plate or the base, and wherein one or more protrusions that protrude from internal walls of the assembly grooves toward the magnets and elastically press the magnets are formed in the assembly grooves. Control performance of a correction operation of the handshake correction apparatus may be improved by ensuring alignment between assembly structures of assembly parts including magnets and yokes.
US08599265B2
Provided is a method which minimizes power consumption by controlling power of a camera that is used for recognizing a user's gesture, in a video processing apparatus, which recognizes the user's gesture and is controlled according to the recognized gesture, such as a TV or a monitor. In the present invention, a camera is driven in a low power mode or a high power mode, and when a user's specific gesture is detected in the lower power mode, the camera is switched to the high power mode for recognizing a detailed gesture.
US08599264B2
Methods for comparing infrared image data and/or for generating infrared image comparison data are provided. In one method two image data sets are selected including visual-light and infrared image data from one or more points of view of a scene. Visual-light image data from each data set can be compared to determine an alignment correlation between different points of view for the visual-light data. The alignment correlation can then be used to correlate infrared image data from each data set. The correlated infrared image data can be compared to generate infrared comparison image data. Thermal imaging cameras capable of performing such methods are also provided.
US08599263B2
A camera module includes: a lens unit including a casing portion and a lens; and a substrate portion on which an image pick-up element is mounted. The camera module is assembled in combination of the lens unit and the substrate portion in an arrangement in which the lens and the image pick-up element are opposed to each other. The substrate portion includes: a first substrate including one of surfaces on which the image pick-up element is mounted; an infrared filter supported on a light receiving face of the image pick-up element; and a second substrate supported on a surface of the infrared filter which is opposed to the lens. The second substrate includes an opening portion disposed in alignment with the infrared filter so as not to intercept an incident light. A circuit component is mounted on the second substrate.
US08599257B2
Attention is paid on the phenomenon that substantially no direct sun light or no reflected light from surrounding objects is applied, to a vehicle bottom side and tire travel surfaces and the vehicle bottom side and the tire travel surfaces have lower luminance values than all the other portions including the shades of trees or buildings along the road in an on-vehicle camera image. Luminance threshold specifying unit (13) analyzes an image luminance histogram and specifies the upper limit of the pixel luminance which can be assumed as a region of the vehicle bottom side. Vehicle assumed region extracting unit (15) assumes that the pixel position having a luminance value not greater than the upper limit is the region of the vehicle bottom side and sets a vehicle assumed region, thereby verifying presence/absence of a vehicle in the vicinity.
US08599246B2
A game apparatus displays a virtual space on a stereoscopic LCD (hereinafter referred to as 3D display) allowing for an autostereoscopic display, and images a stereoscopic image for displaying an object in a three-dimensional manner and a planar image for displaying the object in a two-dimensional manner (hereinafter referred to as 2D display) in the virtual space with virtual cameras. A computer performs a 3D display on the stereoscopic LCD by utilizing the imaged stereoscopic image and a 2D display on the stereoscopic LCD by utilizing the imaged planar image. Furthermore, the computer accepts an input from a button, a microphone, etc. to control the object. Then, in a case that a non-input state continues past a predetermined time period during the 3D display, the 3D display is switched to the 2D display.
US08599244B2
An imaging apparatus comprises an image pickup unit, a cutout image generation unit for cutting out a specified area in a pickup image taken by the image pickup unit to generate a cutout image enlarged at a specified magnification, an image display unit for displaying one or both of the pickup image taken by the image pickup unit and the cutout image generated by the cutout image generation unit, a display image control unit for controlling a method of displaying an image the image display unit displays, a manual focus operation unit for the user to control through manual operation the focus position of the image pickup unit, and a manual zoom operation unit for the user to control the zoom magnification of the image pickup unit.
US08599238B2
Methods, systems, and apparatus are presented for reducing distortion in an image, such as a video image. A video image can be captured by an image capture device, e.g. during a video conferencing session. Distortion correction processing, such as the application of one or more warping techniques, can be applied to the captured image to produce a distortion corrected image, which can be transmitted to one or more participants. The warping techniques can be performed in accordance with one or more warp parameters specifying a transformation of the captured image. Further, the warp parameters can be generated in accordance with an orientation of the image capture device, which can be determined based on sensor data or can be a fixed value. Additionally or alternatively, the warp parameters can be determined in accordance with a reference image or model to which the captured image should be warped.
US08599234B2
In an image forming apparatus, a quantized amount of correction A is applied to emission timing with which each light-emitting point is to be caused to give off light emission to thereby align points of exposure to light emitted from the light-emitting points, substantially with a straight line extending in the main scanning direction on a photoconductor. The amount of correction A is adjusted by adding or subtracting one to or from one of the tentatively determined amounts of correction A1, A2 for light-emitting point (P1, P2) at opposite ends of two adjacent light-emitting chips, if formula (1) is not satisfied: Δ E - B < D 2 ( 1 ) where B is difference |C1−C2| between amounts of shift C1, C2 of the light-emitting points (P1, P2) stored in a memory, ΔE is a value derived from |A1−A2| multiplied by the quantization unit D, |A1−A2| is the difference between the amounts of correction A1, A2.
US08599228B2
An image processing apparatus, a display apparatus and an image displaying system wherein both secure and public images can be efficiently displayed with high quality without lowering the contrast of the public images. There are included a memory (101) that stores the image data of input secure and reversed images; a data assigning circuit (102) that assigns a pulse train, which has the same pulse width for the secure images and reversed images stored in the memory (101), as an image signal consisting of a pulse train to be used for displaying images on a display apparatus of PWM drive mode in which one frame is divided into a plurality of subfields to express brightness gray scales; and a shutter spectacle control signal generating circuit (103) that outputs a shutter control signal only during outputting of image signals in accordance with the secure images. The secure and reversed images have such a relationship that they become image data of images having no correlation with the secure images when the brightness values of their respective image data are added together for each pixel.
US08599216B2
Disclosed are apparatus and methods for generating displays based on a user-interface layout. A user-interface layout can specify at least first and second rectangular components, both being within a container rectangle, each having respective sizes in a dimension. The computing device determines a plurality of grid lines from the user-interface layout, where the first and second rectangular components are respectively associated with first and second sets of at least two grid lines. The computing device generates at least first and second constraints, respectively related to the first and second sets of at least two grid lines. The computing device solves the system of constraints to determine respective location for the grid lines. The computing device generates and displays a user-interface display including the first and second rectangular components.
US08599204B2
A system and method for creating or editing a graph diagram. A system provides a mechanism to specify constraints on edge way points. Constraints may specify alignment with other way points, distribution of way points, spacing from other way points or nodes, or other types of constraints. A system may automatically determine edge way point constraints based on edge direction, edge type, target nodes or regions of nodes, or other characteristics of edges. The system enables a combination of constraints specified by a user and automatically determined by the system. Way points are positioned based on associated constraints, and edges are routed based on their associated way points.
US08599189B2
A display device includes: an extraction unit extracting an edge component of a display data signal; an adder unit adding an edge component to the display data signal; a signal generation unit generating a control signal in accordance with the display data signal and an output signal of the adder unit; a correction unit carrying out correction processing on the edge component in accordance with the control signal and outputting the corrected edge component to the adder unit; and a display unit carrying out a display operation in accordance with the output signal of the adder unit.
US08599183B2
A liquid crystal display device is provided to prevent a liquid crystal module from being driven abnormally. The liquid crystal display device comprises a liquid crystal display panel displaying a picture corresponding to a data; a DC-DC converter for generating driving voltages necessary for driving the liquid crystal display panel; a system for supplying the data, a module operation power and a backlight operation power in a play state, and cutting off the module operation power and the backlight operation power while supplying the data in a pause state; and a switching circuit for controlling an input of the DC-DC converter whether or not the module operation power and the backlight operation power are supplied, wherein the input of the DC-DC converter is cut-off if either the module operation power or the backlight operation power is not input to the switching circuit.
US08599182B2
A power sequence control circuit receives an input positive voltage and an input negative voltage. The control circuit includes a pull-up stage, having a first terminal receiving the input positive voltage, a second terminal coupled to a node, and a control terminal receiving feedback of an output positive voltage. A pull-down stage has a first terminal coupled to the node and a second terminal coupled to an output negative voltage. A current-limit switching unit has a first terminal receiving the input positive voltage, a second terminal outputting the output positive voltage, and a control terminal coupled to the node. When the output negative voltage decreases, and if the pull-down stage decreases a control voltage at the node and the control voltage is less than a threshold value, the current-limit switching unit is conducted to transmit the input positive voltage as the output positive voltage.
US08599180B2
A driving circuit for driving an LCD includes a common electrode, a number of pixel electrodes, a peripheral circuit, and a processing unit including a first input/output (I/O) port, a second I/O port; and a number of third I/O ports. The first I/O port and the second I/O ports are connected to the common electrode via the peripheral circuit, and each third I/O port is connected to a different pixel electrode. The processing unit controls the first I/O port, the second I/O port, and the third I/O ports to output a first or second voltage according to a display signal, thus the pixel electrodes are at the first or the second voltage accordingly, the common electrode is at a voltage in a range between the second voltage and the first voltage in receiving the voltage output by the peripheral circuit, thus driving the LCD to display an image.
US08599178B2
A transistor connected to a power source for driving a light-emitting element driving transistor and a transistor setting to a predetermined voltage a source voltage of the light-emitting element driving transistor are commonly controlled by a control signal that takes one of three levels.
US08599169B2
A touch sensing interface (101) includes a noise touch sensing circuit (110) that utilizes electromagnetic (EM) noise in a touch panel (102) to determine whether a pad of the touch panel is touched, such as by a finger of a user. The noise touch sensing circuit detects noise in a first pad (104) and in a second pad (105) of the touch panel, compares power of the noise in the first pad to power of noise in the second pad, and outputs a signal (132) indicative of the first pad being touched when power of noise in the first pad exceeds power of noise in the second pad by a pre-selected amount. The touch sensing interface may include a capacitive touch sensing circuit (120) and a controller (130) that selectively actuates the noise touch sensing circuit and the capacitive touch sensing circuit.
US08599166B2
A touch pad controller includes a voltage generator and a selector circuit. The voltage generator has a plurality of output terminals, each of the plurality of output terminals for being coupled to a corresponding pad of a plurality of capacitive touch pads. The voltage generator provides a predetermined voltage to each of a plurality of touch pads in a predetermined sequence. The selector circuit has a plurality of input terminals. Each input terminal of the plurality of input terminals is coupled to an output terminal of the plurality of output terminals of the voltage generator. The selector circuit sequentially couples each output terminal of the plurality of output terminals of the voltage generator to a touch pad shield for charging the touch pad shield to the predetermined voltage.
US08599164B2
A method for filtering signals of a touch sensitive device is used to judge whether or not a touch signal output from a touch sensitive device is noise by utilize the arrangement pattern of sensing areas. If the sensing areas corresponding to the touch signal are arranged partially conforming to a noise arrangement pattern the touch signal will be discarded. The present invention uses a scheme of comparing the arrangement diagram of a touch signal with a plurality of noise arrangement patterns to decide whether or not to discard the touch signal so as to increase the accuracy and the stability of a capacitive touch sensitive device.
US08599163B2
A method for adjusting at least a area of a touch screen wherein the touch panel comprises a first touch area and a second touch area, the first touch area is responsive to a stationary touch and corresponds to a first function, and the second touch area is responsive to a sliding touch and corresponds to a second function, includes: defining an overlapped touch area comprising at least part of the first touch area and at least part of the second touch area; receiving a touch input on the touch panel; when the touch input is started from the overlapped touch area, calculating a moving distance of the touch input and a touch time of the touch input; and when the touch time is within a threshold time, and the moving distance exceeds a threshold distance, setting the overlapped touch area to correspond to the second function.
US08599161B2
In one embodiment, an apparatus includes a display and a first and second substrate. Each substrate has a surface facing toward the display; a surface facing away from the display; and drive or sense electrodes of a touch sensor disposed on the surface of each substrate facing away from the display. The drive or sense electrodes are made of a conductive mesh of conductive material. The apparatus also includes an adhesive layer between the first and second substrates.
US08599154B2
The present invention relates to a method of image touch panel, which comprises the steps of first extracting a background image, comparing the background and a touch image for producing a positioning image, positioning a location of the touch image according to the positioning image for giving the location touched by a user, and hence executing the corresponding function. Thereby, the function of a touch panel can be achieved. By adopting the method of image touch panel according to the present invention, it is not necessary to purchase a physical touch panel to own the functions the touch panel has for executing the functions provided by an electronic product with ease. In addition, the present uses mid- to low-end cameras, and hence reducing the costs.
US08599152B1
Methods, systems, and computer-readable media are provided for orienting a keyboard layout onto a touch screen of a computing device. In particular, the keyboard layout is received at the computing device. Based on the keyboard layout, at least one anchor key is identified. The at least one anchor key is associated with haptic feedback. Further, the haptic feedback associated with the at least one anchor key is presented on the keyboard layout on the touch screen of the computing device.
US08599136B2
A computer input device, capable of operating in a mouse mode and in a touch mode, includes a body, a control unit and a switch. The body includes a first housing, a second housing and a hinge interconnecting the first and second housings. The body is movable between a flat position where the first and second housings are positioned side by side in a line, and an inverted-V position where the first and second housings co-define an included angle. The control unit provides a first input function which enables the input device to operate in the mouse mode and a second input function which enables the input device to operate in the touch mode. The switch is configured to have the control unit perform the first input function when the body is in the flat position and perform the second input function when the body is in the inverted-V position.
US08599130B2
A method includes rendering selectable features on a touch-sensitive display of a portable electronic device, detecting, by the touch-sensitive display, a touch on the touch-sensitive display, identifying a first feature of the selectable features based on the touch, wherein the first feature is located in a first area of the touch-sensitive display, and expanding a target area of at least one of the selectable features in the first area.
