US07788728B2
A method and apparatus are provided for simply and securely limiting a number of times that contents can be accessed using a hash chain. The apparatus limiting a number of times contents are accessed by a user terminal includes a hash chain generator receiving information indicating selected contents by the user terminal and information indicating how many times (n) the user terminal has authority to access the selected contents and generating a hash chain including n hash values derived from a seed value, and a contents access manager deleting the hash values one by one from the hash chain whenever the user terminal accesses the selected contents such that the number of times the contents can be accessed by the user terminal is decreased by the number of deleted hash values.
US07788712B2
A method and apparatus for accessing a document-processing device is provided. A request to access the document-processing device is received by the document-processing device. For example, the request may be a request to configure the document-processing device or a request to produce an electronic copy of a document. The document-processing device reads authentication data from an authentication token, which is a portable physical object associated with the user that issued the request. For example, the authentication token may be a proximity card, a common access card (CAC), a smart card, a credit card, a driver's license, or a cell phone. The document-processing device determines, based on the authentication data, whether the user has sufficient user access privileges to perform the request. If user has sufficient user access privileges to perform of the request, then the document-processing device performs the request.
US07788711B1
A method for managing access to multiple applications using a central server. The method includes receiving a user name and password from an application for a user, generating identity assertion information using the user name and password, generating an artifact associated with the identity assertion information, sending the artifact to the application, receiving the artifact and a request for the identity assertion information from a second application, verifying the validity of the artifact, and sending the identity assertion information to the second application. The second application uses the identity assertion information to authorize the user to access the second application.
US07788707B1
A second user requests access to a wireless access point, such as a WiFi connection, provided by a first user. To determine whether the first user should be provided with access, the second user identifies a chain of trust relationships between the first and second users. The chain of trust relationships is established by determining if, for example, the first user is in an instant messaging buddy list of the second user, or if there is an intermediate user who both trusts the first user and is trusted by the second user. If a chain of trust relationships between the first and second users exists and is not too attenuated, the second user provides the first user with network access.
US07788705B2
As part of a network node authentication process access control parameters that define the network node's ability to access other resources accessible through a computer network are provided by an authentication server (e.g., a RADIUS server) to an access point through which the network node is seeking to gain access to the computer network.
US07788704B2
A method, system and apparatus are provided for securely connecting a peripheral device to a processing device in a wireless network. The peripheral device makes a request for access to the processing device, which generates a challenge message and prompts a user to respond. The peripheral device is allowed access to the processing device, based on the user's response. If the user's response validates the challenge message, access is allowed; otherwise it is disallowed.
US07788701B1
In a personal Internet communication device, a system for restricting the ability of a user to transfer content from within a personal internet communicator includes non-user content stored within a system partition and user data stored within a user partition and an operating system controlling user access so that a user may not access the non-user content stored within the system partition.
US07788696B2
Information about media objects within media streams is inferred based on repeat instances of the media objects within the media streams. A system and methods enable the monitoring of one or more media streams and the identification of repeat instances of media objects (e.g., audio and/or video objects) within the media streams. The monitoring and object repeat identification is performed by one or more server computers on a network. Information about a media object can be inferred based on repeat instances of the media object and based on repeat instances of related media objects. The information is transferred from a server to a client in response to a user query entered at the client through an interactive user interface.
US07788685B2
According to one aspect, there is provided a method for parsing RASP events in a number of packets in a PVR-enabled set-top system using a software RASP parser. The method includes retrieving a first SCID from a first packet, determining if the first SCID is on a SCIDList, and determining if the first packet is scrambled if the first SCID is on the SCIDList. The method further includes retrieving a second SCID from a second packet if the first SCID is not on the SCIDList. The method further includes determining if the first packet is an auxiliary packet if the first packet is not scrambled. The method further includes checking for a bundle boundary RASP event if the first packet is scrambled. The method further includes parsing the first packet for a scrambled RASP event if the first packet is scrambled.
US07788684B2
Systems and methods are provided for monitoring transmissions of media content (such as audio and audiovisual content) in order to obtain independent and objective data regarding the use of specific media content recordings or works within the transmissions. Processing and reporting of such data is provided in various ways to serve a variety of business needs. Methods for employing content identification technology to efficiently and automatically obtain reliable, accurate, and precise monitoring data are also disclosed. Various information products and services based on such monitoring systems are proposed.
US07788675B2
In a traditional application server that uses servlets, when a request is dispatched to a thread the service method of the appropriate servlet is called. When the service method returns the response is sent. This is sub-optimal in the case that an asynchronous event must occur before the response can be sent, because the thread running the servlet must block until the event occurs. The invention provides for asynchronous processing of such requests. In one embodiment, the invention provides an extension to the Servlet API which allows the service method to return (and thus the thread to be freed) before the response is ready to be sent. Then when the asynchronous event later occurs the response may be completed and sent.
US07788663B2
System, device, method, and computer program and computer program products for providing communicating between devices having similar or dissimilar characteristics and facilitating seamless interoperability between them. Computer program software and methods of and systems and devices for sharing of content, applications, resources and control across similar and dissimilar permanently or intermittently connected electronic devices. Devices, systems, appliances, and the like communicating and/or interoperating within the framework provided. A recruitment interoperability method and model provide an alternative to the conventional client-server and peer-to-peer device interoperability models. Recruitment is used by a software application package to forms teams of devices based on their capabilities and content and then intelligently spread portions of itself to the teams of devices which then work together to carry out the intended purpose of the application package.
US07788659B1
The present invention is a method of eliminating loops from a computer program by receiving the program, graphing its function and control, identifying its entry point, and identifying groups of loops connected to its entry point. Stop if there are no such groups. Otherwise, selecting a group of loops. Then, identifying the selected group's entry point. If the selected group includes no group of loops having a different entry point then replacing it with a recursive or non-recursive function, reconfiguring each connection entering and exiting the selected group to preserve their functionality, and returning to the fifth step. Otherwise, identifying groups of loops in the selected group connected to, but having different entry points and returning to the loop selection step.
US07788646B2
Improved analysis and refinement of integrated circuit device design and other programs is facilitated by methods in reach-ability analysis is performed using hints which define a particular path through a program. To ensure that a reasonable number of states are reached during reach-ability analysis a order to apply the hints is determined. The ordering prioritizes hints which define program paths which set a given variable over hints which define program slice which use the given variable.
US07788644B2
A method and system are provided for implementing performance monitoring of an application on a mobile device. An instrumentation tool is provided allowing a user to view the entities in an application file for a mobile device and selecting those entities for which performance monitoring is to be implemented. The instrumentation tool adds performance monitoring methods to the application file and generates a new instrumented application file that is transferred to the mobile device. When the instrumented application file is executed on the mobile device, the performance monitoring methods instrumented into the file execute generating data in a performance log file that is stored on the mobile device. This performance log file may be transferred to a remote device for further analysis in addition to viewing the performance log file on the mobile device. The user selected entities for performance monitoring in the application file may be saved to a configuration file that can later be loaded and modified by the user to facilitate further performance monitoring of an application.
US07788643B2
An apparatus for supporting a verification for each of a plurality of functions of a target object, includes: a receiving unit that receives a use case diagram that includes a plurality of use cases each of which corresponding to each of the functions; an extracting unit that extracts a relation between the use cases from the use case diagram; and a setting unit that sets a priority of verification for each of the use cases based on the relation.
US07788642B2
An information carrier medium containing software that, when executed by a processor, causes the processor to receive information from circuit logic that is adapted to collect the information from caches on different cache levels. At least some of the information is from caches on different cache levels associated with a common address. The processor also displays the information by way of a graphical user interface (GUI). The GUI displays a portion of the information using a mark-up technique different from that used to display remaining portions of the information.
US07788636B2
The computer program enables a computer to function as: means for transforming a static call graph into a syntax tree having a binary tree structure; means for transforming a protocol state diagram into a stochastic process algebraic form; means for transforming an activity diagram into a stochastic process algebraic form; means for obtaining a stochastic process algebraic form of each of classes by merging the stochastic process algebraic form of the protocol state diagram, and the stochastic process algebraic form of the activity diagram; and means for obtaining a stochastic algebraic form of a whole system from the syntax tree, and from the stochastic process algebraic forms of the classes.
US07788625B1
Systems, methods, software, and techniques can be used to precharacterize a variety of prototype system designs. The prototype system designs can be defined at one or more levels of abstraction. The prototype designs are characterized using one or more electronic design automation tools to generate precharacterization data. Precharacterization data and associated prototype designs are used either directly or indirectly in the system level design process.
US07788624B1
A computer-implemented method of balancing logic resource usage in a circuit design for a programmable integrated circuit (IC) includes determining that an assignment of elements of the circuit design to a first type of logic resource is unbalanced compared to an assignment of elements to an alternate type of logic resource. Binary variables are defined for circuit elements assigned to the first and alternate types of logic resources, where each binary variable indicates whether the associated circuit element is to be re-assigned to the first or alternate type of logic resource. Constraints are defined specifying relationships among selected variables. Values for the variables are obtained according to the constraints by minimizing a function dependent on a sum of the binary variables. Circuit elements are re-assigned to the first or alternate types of logic resources according to the values determined for the binary variables, and the circuit design is output.
US07788623B1
Various techniques are described to identify composite wires from segmented wires of a programmable logic device (PLD). In one example, a method includes identifying a plurality of interface templates corresponding to tiles of the PLD. The PLD comprises a plurality of segmented wires arranged in a plurality of tiles. Each interface template corresponds to at least two adjacent tiles of the PLD and identifies connections between segmented wires of the corresponding adjacent tiles. The method also includes associating the segmented wires of the PLD with a plurality of wire index values based on the connections identified by the interface templates. The method further includes identifying a plurality of composite wires according to the wire index values. Each composite wire comprises a set of the segmented wires associated with a corresponding one of the wire index values. The composite wires are adapted to interconnect programmable logic blocks of the PLD.
US07788619B2
A method of compiling a memory for layout by computation includes inputting memory specification, determining a disposition structure of input/output pads with reference to the memory specification, and creating a layout of the memory in accordance with the determined disposition structure of the input/output pads. A memory includes a plurality of memory banks, a plurality of row decoders and a plurality of input/output pads. Each of the plurality of row decoders is arranged between two memory banks adjacent to each other in a row direction. The plurality of row decoders are configured to selectively activate word lines based on row address signals input from an external source. Each row decoder receives row address signals altering a permutation in accordance with a size of the memory banks.
US07788616B2
A method for performing verification is disclosed. The method includes selecting a first computer-design constraint for simplification and applying structural reparamaterization to simplify the first computer-design constraint. In response to determining that the first computer-design constraint is not eliminated, the first computer-design constraint is set equal to a dead-end state of the constraint. A structural preimage of the first computer-design constraint is created, in response to determining that a combination of a target and the dead-end state of the first computer-design constraint is equal to a combination of the target and the structural preimage of the first computer-design constraint, the first computer-design constraint is set equal to the structural preimage.
US07788614B1
A method for designing a system on a target device having restricted areas includes determining locations on the target device for all cells in the system by solving one or more equations. The one or more equations are modified, or supplemented by adding one or more additional equations, by applying spreading forces to the cells that take into consideration classification types of the cells and restricted areas on the target device that do not support the classification types. Revised locations on the target device are determined for the cells by solving the modified one or more equations.
US07788613B2
In one embodiment, a method includes accessing a description of a chip including multiple sequential elements and a clock mesh, information for modeling the sequential elements and interconnections, and a set of parameters of the clock mesh. The method also includes, using the description of the chip, the information for modeling the sequential elements and interconnections, and the set of parameters of the clock mesh, determining multiple original window locations covering the clock mesh. Each window location includes one or more of the sequential elements on the chip. The method also includes, for each original window location, expanding the original window location in one or more directions to generate a larger window location and generating a mesh simulation model including a detailed model inside the larger window location and an approximate model outside the larger window location, simulating the mesh simulation model, and measuring clock timing for the sequential elements in the window location based on the mesh simulation model. The method also includes collecting timing information on the sequential elements on the chip based on the measured clock timing for the sequential elements in the original window locations.
US07788608B2
An integrated circuit includes a buck converter controller, a PFET, an NFET that is coupled in common drain configuration to the PFET, a first microbump that is connected to the source of the PFET, a second microbump that is connected to the source of the NFET, a third microbump that is connected to the common drain node, a fourth microbump that is connected to a feedback input lead of the controller, and a plurality of other microbumps. The other microbumps are utilized to supply signals to and/or to conduct signals from the controller. A respective one of the four microbumps is disposed to occupy a respective one of the four corners of a square pattern. The other microbumps are disposed in a regular grid along with the four microbumps, but none of the other microbumps is disposed between any two of the four microbumps.
US07788597B1
Radio client/server architectures and graphical user interfaces for toolbars and explorer bars utilized in conjunction with Web browsers providing streaming-media content are disclosed. In one aspect of the present invention, the graphical user interface is of a Web browser with a radio toolbar that displays one or more buttons capable of controlling a source of streaming media. The graphical user interface can also include a menu bar, a standard-buttons toolbar, an address toolbar, horizontal or vertical explorer bars, a links toolbar and/or a status bar. The architecture aspect of the present invention includes a plurality of computer-executable components. One component is a radio server that plays a radio source of streaming-media. Another component is an interface for communicating with the radio server. A third component is at least one radio-client that communicates through the interface in order to provide instructions to the radio server.
US07788592B2
The subject invention provides a unique system and method that facilitates management and navigation of various data objects by making use of a unique time-line based navigation tool. In particular, objects can organized into a plurality of bands based on their respective subject matter. Each band can be created to designate a particular topic. Objects are organized within the appropriate bands based in part on a time parameter such as a time or date that the object was created, for example. The navigation tool allows a user to navigate or browse through the bands and objects according to a desired time parameter or range of time. Zooming and other browsing options are available to the user to view objects of interest at varying levels of detail. The objects are represented as ASCII thumbnails that are operational. Thus, the content of any object can be modified directly via the thumbnail.
US07788590B2
A lightweight information user interface is provided for displaying information about a selected text item, data item or other object in an electronic document that minimizes interruption of workflow with the electronic document. Upon selection of an item in an electronic document a quick look-up function may be invoked for retrieving information from a local or remote information source about the selected item. Retrieved information, for example, dictionary definitions, translations, contacts information and research information, is displayed in close proximity to the selected item in a lightweight user interface.
US07788585B2
A method and apparatus is described that is related to split editing. An indicia of a first time based stream of information is displayed at a source media. An indicia of a second time based stream of information is displayed at the source media. This is followed by an editing of the first time based stream of information and the second time based stream of information together in an operation that uses no more than six edit points between the source media and a destination media combined. The editing is performed such that the selected amount of time of the first time based stream of information differs from the selected amount of time of the second time based stream of information, and the destination media includes a third time based stream of information.
US07788582B2
Improved techniques and graphical user interfaces that assist users in searching through a group of media items are disclosed. According to one aspect, a search assistant (e.g., search bar) can be graphically presented to a user to assist the user in selecting search criteria. In one embodiment, the search assistant can be automatically presented when a search process is being considered by a user. In another embodiment, the search assistant can be context sensitive so as to adapt to different types of media items.
US07788580B1
A computer system and method for processing a digital image into reflow content is presented. A computer system includes a processor and a memory. The computer system is configured to process a digital image by first obtaining the digital image, wherein the digital image includes at least some content suitable for conversion into reflow content. The computer system identifies any headers or footers that exist within the digital image. The computer system then processes the digital image into reflow content, excluding any content within an identified header or footer. Headers and/or footers are identified according to one or more aspects indicative of a header/footer, such as separating white space, a separator line, sequences indicative of page numbering, and the like.
US07788579B2
A method and apparatus for automated document layout creation is disclosed. In one embodiment, the method comprises receiving a first layout of document image objects and creating a second layout of document image objects subject to placement constraints corresponding to placement of document image objects, at least one of the placement constraints being based on object content in one or more of the document image objects.
US07788578B1
A tool pane is included in a markup language document, such as a web page, that allows web page and web parts included in the web page to be modified. The tool pane allows a user to select among various modes for the tool pane including a gallery mode, a properties mode, and a customization mode. During the gallery mode the user may select from additional web parts to add to the page or remove web parts. The properties mode allows the user to adjust the properties of the web parts included in the page. The customization mode allows for customizing the tool pane itself to allow additional functions or restrict selected functions. A tool pane may be partially customized or fully customizes as selected by a user.
US07788577B2
A computer-implemented method for providing hypertext content to a mobile device may include obtaining a network-accessible electronic document that has content and an image, advertising material, or a plurality of similarly formatted hyperlinks. The network-accessible electronic document may be reformatted by collapsing the image, the advertising material, or the plurality of similarly formatted hyperlinks into a first expandable display element. The first expandable display element and at least a portion of the content may be provided for display in a first page on the mobile device. The method may further include receiving input that selects the first expandable display element. The first expandable display element may be reformatted into an image, advertising material, or a plurality of hyperlinks. The image, the advertising material or the plurality of hyperlinks may be provided, along with at least a portion of the content, for display in a second page on the mobile device.
US07788576B1
In one embodiment, a fingerprint is generated for each document (e.g., e-mail, web page) containing markup language (e.g., HTML) code. The fingerprint is indicative of the structure of the markup language code in the document. The fingerprint may be formed by extracting markup language tags from the document and then linking together the extracted tags to form a single string. The fingerprint may be hashed through a hashing function to generate a signature key that may be used to create a directory for the document and other documents having the same fingerprint. The grouping of documents with the same fingerprint facilitates creation of anti-spam rules or identification of web pages from particular websites, for example.
US07788574B2
According to one embodiment, modulation processing to convert digital information sequences into a form that meets a request from a recording/reproducing system is performed on a digital information sequence and a dummy bit is added to the sequence, and furthermore, an error correcting parity bit sequence is added to the digital information sequence. If the added parity bit sequence does not correspond to a form that meets a request from the recording/reproducing system, a value of the dummy bit is changed and the parity bit sequence is replaced with a parity bit sequence that corresponds to the dummy bit of the changed value.
US07788568B1
A method for characterizing performance of an error correction scheme for digital data transport is provided. A digital data packet stream within an Internet Protocol packet stream is monitored for a first set of packet errors. Errors of the Internet Protocol packet stream are corrected according to the error correction scheme to produce a corrected Internet Protocol packet stream. The digital data packet stream within the corrected Internet Protocol packet stream is monitored for a second set of packet errors. The first and second sets of packet errors are compared to characterize the performance of the error correction scheme.
US07788567B1
The present invention provides a method that protects symbol types by characterizing symbols as one of two types—DATA or NON_DATA, generating a symbol characterization bit, placing the symbol characterization bit at both ends of the symbol, and transmitting the symbol with the symbol characterization bits at both ends. Thus, a single byte error may affect a type bit in two consecutive symbols, and will affect one or the other of the type bits in a single symbol, but cannot affect both type bits in a single symbol.
US07788558B2
A semiconductor integrated circuit includes a target circuit configured to operate in a normal mode, to form a scan chain to serially transfer a test data through the scan chain, in a scan path test mode, and to form a plurality of sub scan chains to save an internal node data in a memory in a save mode; and a backup control circuit configured to supply to the target circuit, a system clock signal in the normal mode, a test clock signal in the scan path test mode, and a save/recover clock signal in the save mode, and to control the target circuit and the memory such operations in the normal mode, the scan path test mode, and the save mode are performed. The test clock signal is slower than the system clock signal, and the save/recover clock signal is slower than the system clock signal and faster than the test clock signal.
US07788550B2
Techniques for coding and decoding redundant coding for column defects cartography. Defective cell groups identified in a memory array are redundantly encoded with a different bit pattern than the bit pattern used for functional cell groups. The identified defective cell groups are repaired using redundant cell groups in the memory array. The defective cell groups are later re-identified by checking the redundant bit pattern encoded in the cell groups. If new defective cell groups are identified, the memory array is identified as failing. If no new defective cell groups are identified, the memory array is identified as passing, and the identified defective cell groups are repaired.
US07788543B2
Methods and systems for generating and storing computer program execution trace data are disclosed. A method includes receiving a signal that enables the generation of computer program execution trace data in accordance with data stored in a register. The computer program execution trace data is generated and stored in memory.
US07788541B2
A RAID controller uses a method to identify a storage device of a redundant array of storage devices that is returning corrupt data to the RAID controller. The method includes reading data from a location of each storage device in the redundant array a first time, and detecting that at least one storage device returned corrupt data. In response to detecting corrupt data, steps are performed for each storage device in the redundant array. The steps include reading data from the location of the storage device a second time without writing to the location in between the first and second reads, comparing the data read the first and second times, and identifying the storage device as a failing storage device if the compared data has a miscompare. Finally, the method includes updating the location of each storage device to a new location and repeating the steps for the new location.
US07788532B2
The storage controller of the present invention can efficiently execute recovery by using the storage contents of the primary volume and of the base volume as much as possible. The difference between the primary volume and the base volume is managed by using difference bitmaps that differ in the sections. At the time of recovery, the differences that occur after the restoration point and before the restoration point are managed in the respective bitmaps. The base volume can be used in the area updated only after the restoration point, and the primary volume can be used in the area updated only before the restoration point. In the areas that are updated before and after the restoration point, the data of the base volume is copied to the primary volume, and thereafter the journal data obtained up to the restoration point are written to the primary volume.
US07788521B1
A data management system or “DMS” provides an automated, continuous, real-time, substantially no downtime data protection service to one or more data sources associated with a set of application host servers. To facilitate the data protection service, a host driver embedded in an application server captures real-time data transactions, preferably in the form of an event journal that is provided to other DMS components. The driver functions to translate traditional file/database/block I/O and the like into a continuous, application-aware, output data stream. The host driver includes an event processor. When an authorized user determines that a primary copy of the data in the host server has become incorrect or corrupted, the event processor can perform a recovery operation to an entire data source or a subset of the data source using former point-in-time data in the DMS. The recovery operation may have two phases. First, the structure of the host data in primary storage is recovered to the intended recovering point-in-time. Thereafter, the actual data itself is recovered. The event processor enables such data recovery in an on-demand manner, in that it allows recovery to happen simultaneously while an application accesses and updates the recovering data.
US07788514B2
An architecture for a computer includes a primary processor that consumes power at a first rate, that is operated when the computer is in an high power mode and that is not powered when the computer is in a low power mode. A primary graphics processor communicates with the primary processor, is operated when the computer is in the high power mode and is not powered when the computer is in the low power mode. A secondary graphics processor communicates with a secondary processor. The secondary processor consumes power at a second rate that is less than the first rate. The secondary processor and the secondary graphics processor are operated when the computer is in the low power mode.
US07788508B1
A system and method is disclosed for rapidly increasing a rising slew rate of an adjustable power supply signal in an adaptive voltage scaling system. When a central processing unit of an adaptive voltage scaling system requests an increase in a performance level, a closed loop control mode of the adaptive voltage scaling system is disabled. Then a value of voltage that corresponds to the requested increased performance level is provided as a voltage change command to an adaptive voltage scaling regulator. The adaptive voltage scaling system is then operated at a maximum slew rate that can be achieved by the adaptive voltage scaling regulator. The closed loop mode is enabled after the adjustable power supply voltage reaches the requested voltage value.
US07788504B2
Subversive DSV (SDSV) sequences of data symbols having a large absolute value of DSV are extremely valuable in the copy protection of optical discs as they can induce uncorrectable read errors. However, very few SDSV sequences of data symbols can be found in multimodal codes such as Eight-to-Sixteen Modulation (ESM) utilised in DVDs. It is required to select data symbols, for encoding using a multimodal code, which are capable of forcing an encoder to produce at least one subversive sequence of code words. A possible code word for a data symbol is selected if the code word has a large absolute value of DSV and there are no alternative code words, or all alternative code words are equivalent, or all alternatives except one are ruled out by RLL rules.
US07788503B2
A gaming machine may include a locked enclosure and a first computing device disposed within the locked enclosure. The first computing device may be programmed to enable game play of the gaming machine. A second computing device may be provided that is controlled by policies and disposed within the locked enclosure of the gaming machine. The second computing device may be configured for network access. An interface may also be provided between the first and the second computing devices. The second computing device may be configured to receive game software components over the network that are compatible with the first computing device but not compatible with the second computing device and to transfer the received game software components to the first computing device over the interface.
US07788499B2
A system for providing a digital identity includes a claims transformer programmed to generate a security token including a computational token and a display token, the computational token including one or more claims associated with an identity of a principal, and the display token including display information about the claims in the computational token. The display information is configured to allow the principal to view the display token.
US07788497B2
A connection pool can use a credential mapper to map credentials for an application server into a credential to use with the database management system. This can allow objects such as an Enterprise Java Bean to access the database with more specific credentials than the anonymous connection pool connection user name/password.
US07788492B2
A method and system for pre-authenticating a pre-establishing key management on a roaming device prior to re-association to facilitate fast hand-off in a wireless network is described. For enhanced mobility, both authentication and key establishment is performed prior to re-association of the roaming device between access points. When the roaming device enters in contact with one of the access points, a local authentication is performed between the access point and the roaming device prior to re-association with the access point to allow for fast hand-offs of the device between access points within the network.
US07788482B2
A system method for providing an authentication code across a network for use in authentication of documents, such as printed lottery tickets. The system includes document-printing terminals that create a first key and a second key, with the first key used to generate an authentication code for printing on the document, and the second key is sent to a central server and usable to verify that the first key created the authentication code. The central server can also provide ticket serial numbers for tickets being dispensed at the terminals and the first key can be combined with the serial number and other secondary data to create the authentication code.
US07788476B2
Certain exemplary embodiments can comprise a system, which can comprise a module communicatively coupled to a programmable logic controller (PLC). The module can comprise a transmission circuit and/or a receiving circuit. The module can be adapted to communicate with the PLC via 8B/10B encoded frames. A frame of the 8B/10B encoded frames can comprise a plurality of ordered fields.
US07788461B2
A method of managing power in a data processing system includes monitoring a system parameter indicative of power consumption. Responsive to determining that the parameter differs from a specified threshold, a system guest, such as an operating system, is forced to release a portion of its allocated system memory. The portion of system memory released by the guest is then reclaimed by the system. The reclaimed system memory and the resulting decrease in allocated memory may enable the system to reduce system memory power consumption. The operating system may de-allocate a portion of system memory when a balloon code device driver executing under the operating system requests the operating system to allocate memory to it. The system memory allocated to the balloon device driver is then reclaimed by supervisory code such as a hypervisor.
US07788459B2
A storage system includes a storage controller and storage media for reading data from or writing data to the storage media in response to block-level and file-level I10 requests. The storage controller includes suitable interfaces for receiving the read/write requests and effecting the reading of data to or the writing of data to the storage media.
US07788452B2
A computer system includes multiple caches and a cache line state directory structure, having at least a portion dedicated to a particular device cache within a particular device, and contains a fixed number of entries having a one-to-one correspondence to the cache lines of the cache to which it corresponds. The cache line state directory is used to determine whether it is necessary to send an invalidation message to the device cache. In the preferred embodiment, a dedicated portion of the cache line state directory structure corresponds to an I/O bridge device cache. Preferably, the cache line state directory also maintains state for one or more processor caches in a different format. The computer system preferably uses a NUMA architecture, the directories being maintained by node servers in each node.
US07788449B2
A computer-implemented method is disclosed. The method includes collecting cache-efficiency-indicator values of an at least one cache fragment during operation of a database system over a period of time. Providing approximation-function-parameter values for the collected, cache-efficiency-indicator values, an approximation function representing a relation between a cache-efficiency-indicator and the size of a respective cache fragment. The method continues by providing a set of workload windows based on the approximation-function-parameter values. Next, providing a workload-window information for the set of workload windows, the workload-window information including at least one approximation-function-parameter value representing each determined workload window. The method further includes storing the workload-window information for a comparison based on current, cache-efficiency-indicator values and the workload-window information.
US07788446B2
A storage device has a storage medium, a plurality of read-write mechanisms, a quality monitoring and book-keeping unit and a scheduling unit. The plurality of read-write mechanisms is coupled to the storage medium. The quality monitoring and book-keeping unit is coupled to the plurality of read-write mechanisms and is adapted to monitor at least one performance parameter associated with each read-write mechanism during operation. The scheduling unit is coupled to the quality monitoring and book-keeping unit. The scheduling unit is adapted to rank each of the plurality of read-write mechanisms according to the at least one performance parameter and to responsively schedule use of a read-write mechanism according to its rank.
US07788436B2
A portable computer adapted for electrical connection to a docking station having multiple power modes of operation is described. The portable computer has one or more CPU chips which have at least two power modes of operation, a low power mode and a high power mode. When the portable computer is operated as a stand-alone computer, it operates in the low power mode. When the portable computer is operated while electrically connected to the docking station, it operates in a high power mode. The docking station has greater cooling capacity than the portable computer alone to provide enhanced cooling of the high power mode of operation.
US07788430B2
An integrated circuit digital device, acting as a master, communicates with at least one peripheral device, acting as a slave, using an enhanced single-node protocol for data, address and control operation. The peripheral device may be selected from any number of different functions. The peripheral device may be packaged in a low pin count integrated circuit package. At a minimum, the peripheral device integrated circuit package may have a ground terminal, VSS; a power terminal, VDD or VCC; and a bidirectional serial clock, and data and control input-output (SCIO) terminal. Acknowledgment sequences from both the master and slave devices ensure robust communications therebetween.
US07788424B2
A method is provided for transmitting data from a transmitting device (121) to a receiving device (125). The transmitting device transmits a first data frame (200) to a receiving device a first time (3100). Then it consecutively transmits the first data frame to the receiving device second through Nth times (3101-310N), each of second through Nth first data frame transmissions being made a first predetermined time period (350) after a respective previous first data frame transmission. After this, the transmitting device transmits a second data frame (200) to the receiving device a second predetermined time period (360) after the Nth first data frame transmission. In this method, N is an integer greater than 1, and the second predetermined time period is less than the first predetermined time period.
US07788419B2
A method is proposed for automatically installing an auxiliary unit (30) on a computer (10) that is not yet prepared for the auxiliary unit (30). Upon connecting a new auxiliary unit (30) to the computer a registration routine (18) is carried out, within which operating routines (24) required for operating the auxiliary unit (30) are installed, after whose installation the auxiliary unit (30) is switchable from a basic mode to an auxiliary-unit specific operation mode. If the operating routines (24) are not yet present in the computer (10), they are first transmitted to it by the auxiliary unit (30). According to the invention it is determined whether a required operating routine (24) has to be transmitted by installing a background process (20) on the computer (10) which, upon the connection of an auxiliary unit (30), checks whether identification information (50) re-transmitted to the computer (10) upon request is already stored on the computer (10).
US07788404B2
A publicly addressable control infrastructure includes a plurality of connection servers and a load balancing server. The load balancing server assigns connection servers to particular communication sessions based on a number of variables. A computer at a private address exchanges secure communications with another computer at a private address via a connection server. A sending buffer at the computer is adaptively polled for data for communication to the other computer.
US07788403B2
Methods, apparatuses, and systems facilitating the deployment, configuration and maintenance of publication/subscription systems within the context of Web service networks. In one embodiment, the present invention provides Web services network system that presents a topic as a routing entity and includes functionality facilitating topic creation, subscription and publication in a manner consistent with the basic modes of Web services development and deployment, allowing such tasks to be approached in an intuitive, cost-effective and manageable manner. In a preferred embodiment, the publication/subscription system functionality according to the present invention is integrated into a distributed Web services network architecture as more fully described below. The Web services network architecture and integrated publication/subscription system according to the present invention can be implemented across any suitable computer network, including a local area network, an intranet or the Internet.
US07788390B2
The invention provides a method of data transfer between a source computer and target computer comprising the steps of transmitting data in a multi-media format from the source computer over a first network to a server configured to receive data in more than one protocol over the first network, the protocols including Internet protocols and multi-media protocols, converting the data in the multi-media format to an Internet format, and transmitting the data in the Internet format over a second network to the target format. The target computer is configured to receive data in a finite set of protocols over the second network, this finite set of protocols including Internet protocols but excluding multi-media protocols. The invention also provides a related data transfer system.
US07788389B2
A program storage device for managing resources in a storage system that is based on server resource usage is disclosed. The program storage device performs a method that allocates a command window to each of the servers accessing the resources, achieves an equilibrium state that balances the size of each server's command window and the amount of free resources, and maintains the equilibrium state by continually adjusting the size of each command window. The command window defines a limit on the number of outstanding storage requests that each server may maintain. The invention initially allocates a minimum sized command window.
US07788387B2
A system (100) and method (300) for mesh/ad hoc participation is provided. The method can include providing (310) an incentive to a user operating a device in an ad hoc network and determining (320) network resources associated with providing the incentive. The method can establish a credit system for devices within the ad hoc network, evaluate a supply and demand for the network resources, and allocate credits to the devices for forwarding packets in the ad hoc network. The method can determine a delivery capacity for the devices and negotiate an optimal packet route through the devices in the ad hoc network based on the supply and demand.
US07788385B2
Provided are a method, system, and article of manufacture, wherein in certain embodiments a request is received to initiate a session. A determination is made whether the session should be initiated with addressing information provided by a client. The session is initiated with trusted addressing information corresponding to the client, in response to determining that the session should not be initiated with the addressing information provided by the client.
US07788377B2
A method of providing a service for sharing a printing environment using multiple service providing apparatuses connected via a network is disclosed. The method includes the steps of: (a) a first service providing apparatus managing service data including data on the hierarchical relationship between the first service providing apparatus and second and third service providing apparatuses connected thereto; and (b) the first service providing apparatus transferring information and/or data on printing reservation to the second service providing apparatus in response to a request from the third service providing apparatus.
US07788376B2
The invention provides a system and method for automatically displaying a user's logged-in status across an Internet based network of affiliated Web sites via a visual indicator such as a toolbar to help the user to be certain about his logged-in status when he stays with one or switches from one to another affiliated Web site.
US07788374B2
A method and system are provided which enhance a browser function in a portable terminal by controlling MIME types to be received and processed according to a network condition. User's preferred one or more MIME types can be previously set. When the portable terminal is connected to the server, it determines whether data transmission rate, use state and memory use state of the portable terminal are normal or abnormal. When the communication condition is abnormal, the portable terminal can control MIME types transmitted from the server. Although all the MIME types have been already received from the server, when the use state and memory use state of the portable terminal is abnormal, the portable terminal extracts the one or more MIME types set by a user and then releases memory resources that have been already allocated, thereby enhancing the browser performance.
US07788373B2
A system and method for improving or maintaining the quality of service delivered by a network with respect to a preferred type of information carried by the network. The status of the network is monitored to determine if the actual or projected quality of service being provided by the network for the preferred information meets a quality of service requirement. If the quality of service does not meet the requirement, a message is formulated and sent to an end-user terminals such as a wireless handset. The message instructs the terminal to change a parameter by which the terminal sends information to the network. For example, the message can instruct the terminal to send less non-preferred information to the network, or change the compression scheme used to send a type of information to the network.
US07788371B2
In one embodiment, a networking device includes logic encoded in one or more tangible media for execution and when executed operable to cause performing receiving a command to collect a unique object identifier that represents a unique management information base (MIB) object; retrieving, in response to receiving the command, a Simple Network Management Protocol (SNMP) MIB variable or table that corresponds to the MIB object; creating an Internet Protocol Flow Information Export (IPFIX) template data structure that includes the object identifier; in which the object identifier is encoded in the IPFIX template data structure as a string that has a variable length; and exporting the encoded object identifier with the variable length string.
US07788369B2
The present invention provides for a system and method of discovering whether a medical device is connected to a network, establishing secure communications between and a server and the medical device, and communicating with the medical device. Also disclosed is a method of encryption to ensure secure communications within the network between a server and medical devices connected to the network. The invention also includes a system and method for determining the location of medical devices within an institution.
US07788368B1
Techniques are described for multicast content usage data collection and accounting within a network device. For example, the network device, such as a router, comprises an interface card to receive requests from one or more consumer devices. The requests specify actions concerning multicast content. The requests may include a join request that allows a consumer to join a multicast group and consume content provided by that group, a leave request that allows a user to leave a multicast group and the like. The network device further includes a routing engine to asynchronously collect the requests and create a multicast usage report. The multicast usage report describes multicast content usage by each of the consumer devices. Content providers may access the usage report and derive accounting information from the usage report to update consumer accounts based on the derived accounting information.
US07788367B2
A system for monitoring a user's usage of a target application. Such a target application can, as examples, be a software program running on a computer or a workstation, an image forming device, an appliance, etc. The target application includes a user interface with a plurality of commands which a user can select. In the example of the target application being a software program, the commands may be icons displayed on a computer screen which a user can point to with a mouse pointer and then click on. In the case of the target application being an image forming device or an appliance, the interface may be an operation panel with buttons, a touch pad, etc. which a user can press. The present invention monitors the user's usage of such interfaces and logs data of the user's usage of such interfaces. The logged data is stored in the form of an abstract class, and the abstract class is sent to a sending unit. The logged data can then be communicated by the sending unit by Internet mail to a designated location.
US07788366B2
A method of network control. The method includes collecting real-time operation information on one or more first network elements of a network, selecting a policy to be implemented by at least one second network element, different from the first network element, responsive to the collected real time information from the one or more first network elements, the at least one second element including an end-point element of the network and enforcing the selected policy on an agent hosted by the at least one second network element.
US07788365B1
Network monitoring is performed using a three-tiered distributed computing system architecture, including a data source tier, a portal tier and a client tier. The data source tier monitors the physical data on the network medium using multiple data collection sources connected to the network. The probes analyze network data and generate fundamental metrics that describe attributes of the network data. The portal tier encapsulates the fundamental metrics along with executable processor objects into data containers having a predefined format. The processor objects contain logic that operates on fundamental metrics contained in the data containers in a manner so as to generate new derived metrics or aggregates of metric data. The data containers may be requested by the client tier, which executes the processor objects and provides a user interface for displaying various types of network information derived from the contents of data containers.
US07788359B2
Disclosed herein are filtering systems and methods that employ an electronic message source reputation system. The source reputation system maintains a pool of source Internet Protocol (IP) address information, in the form of a Real-Time Threat Identification Network (“RTIN”) database, which can provide the reputation of source IP addresses, which can be used by customers for filtering network traffic. The source reputation system provides for multiple avenues of access to the source reputation information. Examples of such avenues can include Domain Name Server (DNS)-type queries, servicing routers with router-table data, or other avenues.
US07788357B2
A method for delivering content over a network, the method involving: receiving a request to establish a session at a future time T1 over the network, the requested session for transferring content between a content server and a subscriber's equipment; reserving network capacity necessary to support the requested future session; acknowledging to the requestor that network resources have been reserved for said requestor for time T1; and when current time reaches time T1, causing the requested session to be set up for transferring content between the content server and the subscriber's equipment.
US07788353B2
A technique for performing configuration checking of a network is provided. A network data store is scanned for at least one transaction. At least one event is generated for the transaction. At least one configuration policy is associated with the event. The configuration policy is compared with configuration data associated with the event. It is determined whether the configuration policy has been violated based on the comparison.
US07788347B2
This invention relates to a method and apparatus for a method and apparatus for configuring a network node using multiple peer-to-peer layers. More particularly, the invention relates to a system that can incorporate into a network and retrieve all operational data from the network using non-centralized peer-to-peer network techniques. Implementation of these embodiments will remove the need for a central network node and administration, while simultaneously supporting multiple network interfaces, e.g., interfaces between virtual networks. A network node or device configures itself based on other nodes already present on the network.
US07788332B2
Event-driven processor architectures are particularly suited for use in multiple sensor node networks and simulators of such networks. A first variation of the processor is particularly suited for use in a sensor node in a wireless sensor network. Through use of the event-driven architecture and special message and timing coprocessors, this embodiment of the invention is optimized for low energy requirements and data monitoring operations in sensor networks. A second embodiment of the invention includes modifications necessary for use of the processor in a network simulation protocol.
US07788330B2
A method and system are provided for processing large amounts of data associated with messages and other transmissions that are routed through a data communications system. A distributed system is used to process the data in parallel. The system includes a master processor and at least one additional processor. The master processor is responsible for obtaining the data and routine the data to the additional processors. The additional processors filter the data for information pertaining to the data and the filter results are combined. An on-demand filter can be run in parallel from a web server which allows dynamic filtering of information that is of interest at a particular time.
US07788328B2
Users from one forest can share PIM data with users from another forest by replicating user account information from one forest into the other forest, including SIDs for each user account (referred to herein as a synchronization process). Using this replicated information, the sharing user wishing to share PIM data across a forest boundary can set a permission to allow the cross-forest user to access the PIM data. The sharing user adds the SID of the cross-forest user to the ACL of the sharing user's mailbox. When the cross-forest user wishes to access the PIM data from the sharing user, the cross-forest user's PIM application obtains the mailbox identifier information of the sharing user from the user's forest. With this mailbox information, the cross-forest user's PIM application can then send a request to the sharing user's mailbox server to access the PIM data.
US07788321B2
A visitor to a web site hosting one or more information services can be presented with default information from those services that is tailored to the visitor based on known information about the visitor. A profile service can instantiate a visitor profile by sending visitor identifying information to the hosted information services and amalgamating the visitor-specific defaults selected by each hosted information service based on the identifying information provided. The default selection process is thereby moved to the individual information services, which are better suited to select defaults, and thereby avoids further complexities in the profile service.
US07788313B2
Character validation systems and methods are implemented. Characters in a data processing system may be may be represented by a set of n-bit data values, however not all n-bit values necessarily represent valid characters. Each data value corresponding to a character of a stream of characters may be validated in response to a member of a data structure corresponding to the value, in which each member of the data structure includes validity information for a corresponding data value. The member may be addressed by indexing into the structure with the data value.
US07788305B2
Nodes of a tree are dynamically generated. A user may specify that a node should have a separate child node for each unique value that occurs in a particular column of a relational table. A user may specify that a node should have a separate child node for each range of values in a user-specified set of ranges. Child nodes of a particular node may be dynamically determined and displayed by querying one or more relational tables for records that satisfy all of the criteria that are implied by that particular node and that particular node's parents. As a result of the foregoing techniques, users are not forced to create a tree node-by-node; instead, users can specify criteria based on which a whole level of nodes should be created, and a whole level of nodes may be added to a tree based on those criteria.
US07788297B2
An interactive, meter-type graphical user interface (“GUI”) visually illustrates how the storage capacity of a physical or logical storage container is consumed by a number of items. Examples of items include physical units, logical units, or files of digital content. The items are arranged into a number of logical groups (each group including zero or more items) in accordance with user-selectable grouping criteria. The GUI displays group indicators in a manner that illustrates the relative amount of storage capacity consumed by each group (with respect to either total storage capacity or consumed storage capacity), and optionally by the individual items within each group. The GUI may also facilitate user manipulation of the items associated with each of the displayed groups, or suggest to the user how the unused storage capacity of a particular storage container may be consumed.
US07788289B2
A system records information relating to performing a logical activity on a group of devices. The information includes information transmitted to each device in the group of devices and information received from each device in the group of devices. The system also uses the recorded information for troubleshooting purposes.
US07788282B2
Methods and computer programs for comparing database structures such as database schemas and descriptions of application programming interfaces are disclosed. The methods involve identifying incompatibilities between information repositories such as relational databases and byte code repositories by extracting a first database structure from a first information repository, extracting a second database structure from a second information repository, filtering relevant sections from each database structure, asymmetrically comparing the relevant sections, and identifying any incompatibilities between database schemas or byte code repositories.
US07788279B2
A method for non-text-based identification of a selected item of stored music. The first broad portion of the method focuses on building a music identification database. That process requires capturing a tag of the selected musical item, and processing the tag to develop reference key to the same. Then the tag is stored, together with the reference key and an association to the stored music. The database is built by collecting a multiplicity of tags. The second broad portion of the method is retrieving a desired item of stored music from the database. That process calls for capturing a query tag from a user, and processing the query tag to develop a query key to the same. The query tag is compared to reference keys stored in the database to identify the desired item of stored music.
US07788276B2
Techniques for determining when and how to transform words in a query to return the most relevant search results while minimizing computational overhead are provided. A dictionary is generated based upon words used in a specified number of previous most frequent search queries and comprises lists of transformations that may include variants based upon the stems of words, synonyms, and abbreviation expansions. When a query is received from a user, candidate queries are generated based upon replacing particular words in the query with a transformation of the particular words. Candidate queries are selected that have a high probability of returning relevant results by computing values of the query using language model scoring and translation scoring. The selected candidate queries and the original query are executed to return search results. The search results are displayed to the user with the words in the original query and the transformed words in bold.
US07788270B2
Techniques for filtering a full-text search result in a full-text search engine level are described herein. According to one embodiment, a filter is defined via a definition statement a filter using a filter name which identifies a filter object representing an implementation of the filter. In response to a search query received at the ORM system from an application client, where the search query identifying the filter via the filter name, a full-text search engine is invoked to perform a full-text search in a database based on one or more keywords in the search query. The filter object is identified based on the filter name extracted from the search query and the filter object associated with the search query is invoked using the filter name of the filter object to filter a search result generated from the full-text search engine. Other methods and apparatuses are also described.
US07788266B2
In accordance with one or more embodiments of the invention, a method and system are provided of processing a search query entered by a user of a device having a text input interface with overloaded keys. The search query is directed at identifying an item from a set of items. Each of the items has one or more associated descriptors. The system receives from the user an ambiguous search query directed at identifying a desired item. The search query is a prefix substring of each of at least two words relating to the desired item. The system dynamically identifies a group of one or more items from the set of items having one or more descriptors matching the search query as the user enters each character of the search query. The system outputs identification of the one or more items of the identified group to be displayed on the device operated by the user.
US07788255B2
A method and apparatus for executing groups of database statements is provided. An indication is included in database statements to indicate whether instructions need to be executed in a particular sequence with respect to one another. In an embodiment, statements that need to be executed sequentially with respect to one another are included in the same bundle. In an embodiment bundles do not need to be executed in any particular order with respect to one another. A mechanism has been presented to enable statements to be executed concurrently by the server. In an embodiment, groups of database statements are sent from a client-side to a server within batches including one set of transmission information for the entire batch. In an embodiment, within a batch there may be one or more bundles. In an embodiment, the bundles are always executed sequentially; however, different bundles within a batch can be executed concurrently.
US07788249B2
A method, computer program product and computing device for automatically generating a result set includes monitoring one or more actions taken by a user while browsing a website. One or more search terms are assigned to each of the one or more actions taken by the user, thus defining one or more initial search terms. An initial query is executed on a datastore based on at least a portion of the one or more initial search terms to generate an initial result set. The initial result set is presented to the user of the website.
US07788247B2
Embodiments are provided to enable a user to easily and conveniently assign, share, and/or locate characteristic and other information associated with others. In an embodiment, a user can assign, share, and use one or more characterizing tags. A user can use the one or more characterizing tags to characterize a person of interest and/or a relationship or association between the user and the person of interest. A user can also perform searches using one or more characterizing tags to locate others who may be associated with the one or more characterizing tags. Users can also view user profiles including any characterizing tags and/or communicate with others based in part on a characterizing tag. The various embodiments provide a forum for social tagging, allowing a user to apply and use one or more characterizing tags that are associated with a person of interest.
US07788246B2
A linguistic system and method of representing a data flow diagram is provided. Given the capabilities of a conventional data flow graph, and given the types of nodes that can exist in the graph, the subject innovation employs a specific method to create a language capable of describing the data flow graph. The resulting language can be used in application program interfaces (APIs), user interfaces (UIs) and the like to allow users to quickly enter definitions of data flow graphs as they are using various software systems, such as spreadsheet applications, word processing applications, presentation applications, business systems, etc. The language can identify complex data flows that include multiple sources, chained transformation components and/or multiple destinations.
US07788244B2
Various embodiments of the present invention are directed to an instant snapshot-tree-copy operation that, when directed to an existing snapshot tree, generates a data-structure framework for a copy of the existing snapshot tree that can be immediately accessed while a background-copy process copies data from the existing snapshot tree to the copy snapshot tree. The background-copy process copies data from the existing snapshot tree to the copy snapshot tree in top-down fashion, from the source logical device through each of the snapshot logical devices. While copying each logical device, the background-copy process sequentially copies data-storage units from a corresponding logical device of the existing snapshot tree to the copy-snapshot-tree logical device, making sure to adjust chains of dependencies within the copy snapshot tree to reflect modifications to the snapshot copy tree that occur independently from the background-copy process. A host computer may immediately access the copy snapshot tree, both for READ and WRITE access, even before completion of the background-copy process.
US07788206B2
Compressing state transition instructions may achieve a reduction in the binary instruction footprint of a state machine. In certain embodiments, the compressed state transition instructions are used by state machine engines that use one or more caches in order to increase the speed at which the state machine engine can execute a state machine. In addition to reducing the instruction footprint, the use of compressed state transition instructions as discussed herein may also increase the cache hit rate of a cache-based state machine engine, resulting in an increase in performance.
US07788204B1
Various embodiments of a system and method for adapting software elements based on application usage are described. The system and method for adapting software elements based on application usage may include a knowledge component configured to determine how a user is using an interview-based application including, but not limited to, the functions of the application that the user has utilized, the content that the user has viewed, the tasks that have been performed, and the assistance that has been requested. The knowledge component may use the application usage to determine a measure of the user's knowledge of topics within an interview-based application in order to create and/or maintain a knowledge profile for the user. The knowledge component may use the user's knowledge profile to determine a knowledge deficiency that prevents the user from completing a task within the interview-based application and modify the application in order to resolve the deficiency.
US07788203B2
A computer implemented method, apparatus, and computer usable program code for inferring a probability of a first inference related to a chaotic event. Each datum of the database is conformed to the dimensions of the database. Each datum of the plurality of data has associated metadata and an associated key. The query is used as a frame of reference for the search. The database returns a probability of the correctness of the first inference based on the query and on the data. The probability of the first inference relates to a cause of the chaotic event, an affect of the chaotic event, an effect of the chaotic event, whether an event is related to the chaotic event, a whether an object is related to the chaotic event, and combinations thereof.
US07788201B2
The invention provides a method, system, and program product for dispatching an event to a rule. In one embodiment, the invention includes generating a table from a rule set, wherein the table includes an indication of whether each rule in the rule set corresponds to at least one event type; receiving an event; in the case that a plurality of rules in the rule set correspond to an event type of the event, dispatching the event to the plurality of rules; determining that the event should not be processed by at least one of the plurality of rules; and terminating the dispatching of the event.
US07788200B2
Seeking goals in data that can be expressed as rows and columns is provided through predictive analytics. If a desired goal is achievable, the changes to the rows and/or columns that can achieve the goal are presented to a user. If the desired goal is not achievable, an error message or other indicator can be presented to the user. Predictive analytics can include a predictive algorithm, various data mining techniques, or other predictive techniques. A confidence metric of a goal-seek result can be normalized to estimate the degree of confidence that a particular change will yield the desired outcome.
US07788194B2
A method for controlling a game character is provided. The method includes analyzing a game situation in which a character appears; and controlling a behavior of the character depending on a result of the analyzing. Accordingly, situation recognition and behavior control depending on the recognized situation are simultaneously performed using the same algorithm, so that the calculation amount can be reduced, and thus high artificial intelligence can be implemented with less computer resources. Also, a game developer does not need to implement individual behavior rules of characters depending on game situations since a situation of the game may be recognized through learning of an artificial neural network using a game database of game situations, and thus the behavior of characters can be controlled depending on the recognized situation.
US07788189B2
A multi-utility energy and facility automation control system has control center computer(s) connected to various utility consuming systems and software that formats pertinent systems' energy data, stores, retrieves, diagnoses and acts in response to changes and includes a multi-utility master meter device and a plurality of sensors for utilities and other facility operational data. The system includes at least one dashboard screen as a control screen, and a plurality of interconnected gateways for selection of separate networks for various utility-facility related subscreens. The sensors monitor consumption of a plurality of different utilities and other pertinent data and, using the presentation of the facility information as processed by the computer and presented on the dashboard, exercise c control of the facility to optimize performance and reduce the cost of purchased utilities and other facility operations.
US07788173B1
This disclosure describes a child support payment and child support disbursement system at a processing entity (such as a state disbursement unit or any other commercial, governmental, or other entity), wherein an employee (who is a noncustodial parent who owes a child support obligation) authorizes a child support payment and child support disbursement to an employer and the employer processes the child support payment and child support disbursement through a processing entity. The processing entity processes the child support payment as a debit-based transaction and processes the child support disbursement as an addendum-based transaction. The payment may be made to the processing entity, to a state, or to any other entity. The disbursement may be made to a custodial parent, to a state, to a state entity, or to any other recipient.
US07788151B2
The invention provides a system and methods for multifactor authentication of a mobile device for access to an electronic account. The mobile device may serve as one factor of a multifactor authentication process. A time based activation code may be generated in order to enroll an electronic account for mobile access.
US07788150B2
Embodiments of the invention are directed to systems and methods for determining risk associated with a business. The risk determination calculates risk with one or more policy controls associated with one or more business objects in a business object tree. Risk calculated for the policy controls is rolled-up to a business object using an algorithm that does not dilute the risk associated with the policy controls. Likewise, the risk for a business object is rolled-up to the parents of the business object. Risk is finally rolled-up to a highest order business object, which represents the risk associated with the business.
US07788148B2
If a loan applicant verifies in a timely manner the information they provided at the time of their application and they maintain that information until their closing, then a mortgage broker or mortgage banker will guarantee to deliver the exact mortgage terms contained in the customer's mortgage pre-approval or pay the loan applicant an amount.
US07788147B2
Time series consumer spending data, point-in-time balance information, internal customer financial data and consumer panel information provides input to a model for consumer spend behavior on plastic instruments or other financial accounts, from which approximations of spending ability may be reliably identified and utilized to promote additional consumer spending.
US07788146B2
A system for visualizing financial data of an organization comprises a database for storing and processing the financial data, a dynamic rules based engine, a graphical interface for depicting the financial data as instruments that are part of an instrument panel within a vehicle, such as an airplane, and a software program residing on the database. The software program comprises machine readable or interpretable instructions for converting the financial data into graphics representing the instrument panel. The database preferably has links established with financial and/or measurement formulas, wherein each financial formula is linked with one or more instruments on the instrument panel. The database also has links established with the financial data such that as new financial data is entered into the database, the instruments automatically change to reflect the new data, thereby altering a path of the vehicle. Additionally, the vehicle may be dragged along a desired flight path on the graphical interface such that a user may observe the changes in the financial data that are required to achieve the desired flight path. Assumptions may be changed and variance reports are generated to detail the differences. Steps necessary to navigate the vehicle into a desired position may be calculated.
US07788144B2
A system and method for presenting images and related items to a user. A digital image from a data store is assessed, and a portion of the image is defined as a region of interest. Properties are associated with this defined region, and these properties are utilized to infer relationships between the region of interest and related items in the data store. Optionally, a user input indicating a desire to view related content may be received and such content may be presented to the user.
US07788142B2
A buying community is established by discerning customers having the same or similar business types. The business type of a customer may be discerned from a keyword within a corporate, business, or other entity name that is associated with the customer or from purchasing interests commonly shared by customers. Once a buying community is established, behaviors of customers within that buying community are discerned. These behaviors may include product purchasing behaviors, on-line navigation behaviors, on-line searching behaviors, etc. The discerned behaviors of the customers within the buying community may then be used to provide catalogs customized for those members and/or on-line services customized for those members.
US07788141B1
In general, the invention relates to a method of tracking purchases for a consumer using a unique identifier associated with the consumer. The method includes receiving first itemized data and the unique identifier from a first merchant system of a first merchant, where the first itemized data includes each item purchased in a first transaction associated with the consumer. The method further includes receiving second itemized data and the unique identifier from a second merchant system of a second merchant, where the second itemized data includes each item purchased in a second transaction associated with the consumer. The method further includes storing the first itemized data and the second itemized data based on the unique identifier to obtain aggregated itemized data, where the aggregated itemized data is categorized at an item level.
US07788129B2
The invention includes an improved system and method for creating, distributing and storing vouchers. The method includes a loyalty system obtaining a loyalty card account having a unique identifier and loyalty points associated therewith, accessing a loyalty database utilizing the unique identifier, converting at least a portion of the loyalty points to a first value associated with a first merchant, saving the first value in a first database associated with the loyalty card, converting at least a portion of the loyalty points to a second value associated with a second merchant, saving the second value along with other voucher information as an electronic voucher in a second database associated with the loyalty card, redeeming the first value at a first merchant and redeeming the electronic voucher at a second merchant.
US07788126B2
A system for enabling real-time collaboration and workflow management of a marketing campaign within a marketing organization is disclosed. In one aspect, user displays for the marketing organization's computer system are provided. A role portal component provides at least two respective role portals that correspond to at least two marketing roles within the marketing organization (for example, marketing executive, marketing manager, data analyst, etc.). A workbench component generates, on a user display, a workbench that corresponds to each of the role portals. Each workbench permits a user to access metric and workflow information associated with the corresponding marketing role. The workbench for each role may comprise several displayable web-pages, such as a home page, an activities page workflow, a marketing campaigns with information and metrics about various marketing campaigns, and a customer analysis page.
US07788121B1
A method for allocating articulated tasks to determinate resources such that enterprise efficiency is maximized. The method uses geographic parameters to perform a set of incrementally rotated reassessments using subtended angular offsets to optimally allocate tasks to resources, thereby rapidly approximating the results that would be obtained from a full permutation suite, but without the massive computational overhead associated with comprehensive permutation weighting. The method provides for proper handling of post-posited task insertions at optimal points within the parameter space, providing final determination authority to the system user. The parameter space can include temporal banding for resource-to-task association. The utility of the method for handling the core calculations of routing and dispatching software, such as is used in the many service industries, is transparent.
US07788116B2
A method and system for travel savings assessment is disclosed. The invention analyzes the total travel spend of an entity with many members, employees, or other personnel who incur travel costs using various metrics, estimates the savings that may be achieved by known or new entities, calculates and produces periodic reports that track an entity's progress towards obtaining the estimated savings, and can also estimate the potential savings of an entity.
US07788112B2
A healthcare professional enters signature data into a signature capture device upon receipt of a pharmaceutical product. The signature capture device receives the signature data and displays a promotional message for the pharmaceutical product while receiving the signature data.
US07788104B2
The present invention is to provide an information processing terminal which can use another expression means to indicate undesirable emotions directly transmitted to a party by a method of directly expressing talking person's emotions in real time, so that the whole image of a calling status can be reviewed afterward and grasped.An information processing terminal 1 including: a voice signal output portion 102 for inputting a voice; an emotion estimation portion 201 for generating parameters of emotions from the inputted voice; and a notification portion 30, 40, 50 for giving notice of various kinds of information, wherein the information processing terminal 1 further includes an emotion specifying portion 203 for specifying an emotion expressed by a distinctive parameter of the generated parameters, and the notification portion 30, 40, 50 gives notice of the specified emotion.
US07788100B2
Web pages and other text documents displayed on a computer are reformatted to allow a user who has difficulty reading to navigate between and among such documents and to have such documents, or portions of them, read aloud by the computer using a text-to-speech engine in their original or translated form while preserving the original layout of the document. A “point-and-read” paradigm allows a user to cause the text to be read solely by moving a pointing device over graphical icons or text without requiring the user to click on anything in the document. Hyperlink navigation and other program functions are accomplished in a similar manner.
US07788099B2
A computer implemented method, apparatus, and computer usable program code for multimodal cross-vocabulary mapping. A corpus of multimodal content is annotated simultaneously using annotations from a plurality of vocabularies to form a set of common annotations. Relationships between a first vocabulary associated with a first modality and a second vocabulary associated with a second modality are identified using the set of common annotations to form a multimodal vocabulary mapping. Items in the first vocabulary associated with the first modality are mapped to items in the second vocabulary associated with the second modality using the multimodal vocabulary mapping.
US07788097B2
A method, system and article of manufacture of recognizing a voice command. One embodiment of the invention comprises: receiving a voice input; using the number of sound fragments, determining a number of sound fragments to be processed in a first set of sound fragments; determining whether the first set of sound fragments of the voice input matches with the first set of sound fragments of a voice command; and if the first set of sound fragments matches with the first set of sound fragments of the voice command, then determining whether one or more remaining sound fragments matches with one or more remaining sound fragments of the voice command.
US07788093B2
A noise reduction device including: an input signal spectrum obtaining unit that obtains an input signal spectrum by a subband unit based on a current frame of an input signal; an averaged spectrum obtaining unit that obtains an averaged spectrum of the input signal by averaging the input signal spectrum; an estimated noise spectrum obtaining unit that obtains an estimated noise spectrum estimated based on a past frame of the input signal by the subband unit; and an SN ratio obtaining unit that obtains an SN ratio by the subband unit, based on the averaged spectrum of the input signal obtained by the averaged spectrum obtaining unit, the estimated noise spectrum obtained by the estimated noise spectrum obtaining unit, and a function of the averaged spectrum of the input signal obtained by the averaged spectrum obtaining unit and the estimated noise spectrum obtained by the estimated noise spectrum obtaining unit.
US07788087B2
The present invention provides a system for identifying, extracting, clustering and analyzing sentiment-bearing text. In one embodiment, the invention implements a pipeline capable of accessing raw text and presenting it in a highly usable and intuitive way.
US07788083B2
Techniques are provided to generate alternate phrases from a packed meaning representation. The semantics of input items in a packed meaning representation are matched against a lexicon to determine initial entries in a phrasal information structure. Context, syntax and semantic information describing each phrasal entry are added to the phrasal information structure. Linear or other implications are used to determine a set of unordered rewrite rules. The unordered rewrite rules associate semantic information with pseudofacts such that a complete set of choices from the set of disjunctions in the packed meaning representation is selected. Semantic information associated with the unordered rewrite rules identifies entries in the phrasal information structure to be updated with the pseudofact of the unordered rewrite rule.
US07788082B2
A method for autonomic computing using a relational grammar represented in a mark-up language. In response to a system input change, the autonomic relational grammar and the autonomic system input is parsed to form an autonomic derivation tree representing autonomic system tokens, categories, attributes and relationships. An action is taken as defined by the relational grammar according to the input changes sensed.
US07788081B1
A method of communicating data from a virtual setting to a real-time communication device includes launching a simulation program on a computing device, activating a communication object within the simulation program, selecting data from the simulation program and submitting the selected data to the real-time communication device over a communication link wherein a communication address is associated with the computing device.
US07788080B2
Techniques for using a paper interface to replay time-based media information captured for a simulation and/or restart execution of a simulation program from a user-selectable time point. A static representation is generated for time-based media information captured during a simulation. The static representation may be printed on a paper medium. The paper medium on which the static representation is printed may be used to perform various operations such as replaying previously recorded time-based media information for a simulation from a user-selectable time point. The paper medium on which the static representation is printed may also be used to restart execution of a simulation program from a user-selectable time point from a previous run of the simulation program.
US07788078B1
Processor/memory co-exploration at multiple abstraction levels. An architecture description language (ADL) description of a processor/memory system is accessed. The ADL description models on one of a plurality of abstraction levels. The abstraction levels may include a functional (or bit-accurate) level and a cycle-accurate level. Further, a communication protocol for the processor/memory system is accessed. The communication protocol is formed from primitives, wherein a memory interface formed from the primitives is useable in simulation at the abstraction levels. A processor/memory simulation model is automatically generated from the description and description of the communication protocol. The processor/memory simulation model comprises a processor/memory interface comprising the primitives and based on the communication protocol. The memory interface allows simulation of the processor/memory on the appropriate abstraction level for the simulation. For example, the processor/memory interface may be a functional interface or a cycle-accurate interface.
US07788076B2
An interference analysis device can be provided, which analyzes interference between wirings of a circuit board with reduced load and for a short time period. The interference analysis device according to the present invention includes: a design data input part for inputting design data of the circuit board; a noise characteristics setting part that sets data representing electrical characteristics of noise for a wiring of the circuit board; a limit value setting part that sets an allowable limit value of noise received by a wiring; a selection part that selects a wiring group to be analyzed based on the noise characteristics data and the allowable limit value; an interference analysis part that calculates, concerning the selected wiring group, an amount of interference from a wiring giving the interference to a wiring receiving the interference; and a received noise level calculation part that calculates a noise level that the wiring receiving the interference will receive.
US07788068B2
Methods and apparatus, including computer program products, for receiving in a Computer Aided Design (CAD) tool result information and load information from a first analysis program, the result information determined by performing an analysis of a plurality of physical elements in a CAD model. And providing one or more of the result information or the load information from the CAD tool to a second analysis program.
US07788064B1
Provided are, among other things, systems, methods and techniques for facilitating visual analysis of data relationships. Initially, a set of data values is obtained, and a graphical display of the data values is output, with different display points corresponding to different data values. A user selection of an area encompassing at least a portion of the graphical display is input, and data correlation analyses are performed between data values within the selected area other sets of data values. Graphs are then displayed based on results of the data correlation analyses.
US07788056B2
A method of auto-calibrating aircraft cabin pressure sensors in a cabin pressure control system while in service, wherein at a constant sensed cabin pressure during a cruise flight phase at least one pressure sensor output voltage from each of two cabin pressure sensors are recorded. Upon landing and opening of the cabin doors the sensed cabin pressure value is compared to an external field pressure. A new software slope variable and a new software offset variable are computed for the pressure/voltage function using an average computed pressure value in cruise and the recorded field atmospheric pressure sensor voltage value on the ground. Thereafter, a new cabin pressure value is calculated and control software is modified.
US07788055B2
A method and system to calibrate a motor circuit protection device is disclosed. An example method calibrates a signal chain of a circuit breaker. The signal chain includes a current transformer, a burden resistor, a stored energy circuit and a controller. The circuit breaker includes a memory coupled to the controller. A calibration instruction routine is written in a first location of the memory. A test current is injected in the circuit breaker signal chain. The test current peak of the test current in the circuit breaker signal chain is measured. Data indicative of the test current peak is stored in a second location of the memory. The test current peak data is read from the second location of the memory. The test current peak data is compared with nominal current data related to the signal chain remotely from the circuit breaker. A calibration factor is determined based on the comparison.
US07788048B2
A fuel supply includes a fuel container having an interior chamber for containing fuel, and a pressure sensing unit disposed within the interior chamber of the fuel container. The pressure sensing unit is configured to provide an output signal indicative of an amount of fuel remaining in the fuel container.
US07788045B2
Decades of investigations were focused on finding “gold standard” for evaluation of plasma dilution and osmolality, blood loss evaluation and prediction of bleeding or transfusion induced changes in hematocrit and hemoglobin concentration. Addressing deficiencies of existing methods, the current invention created new combined mathematical-physiological model applicable to manually operated nomograms and software in medical monitors. The mathematical model HBS Trends is used in blood transfusion and infusion therapy nomogram—HBS Nomogram—which is based on blood hemoglobin concentration and hematocrit. It is also an easy and practical tool for recording and dynamical interpretation of plasma osmolality, blood hemoglobin concentration, hematocrit and mean corpuscular hemoglobin concentration. The HBS Nomogram is a practical system for organizing blood test results in a patient's medical records. It can be used alone or, in line with existing guidelines for infusion and transfusion therapy making them more practical, cost effective and time saving in decision making.
US07788027B2
An apparatus is provided for predicting the future behavior of an object such as a vehicle. A location and time determining system, such as a GPS receiver (6), determines the geographical location of the vehicle and the current time and supplies this to a processor, such as a computer (1) with a program memory (2). The processor periodically records the location and time to form a record of sightings of the vehicle. The processor (1, 2) compares a sequence of recent sightings with earlier recorded sightings from the record to find matching sequences which represent journey segments which match over a predetermined minimum distance. The processor (1, 2) retrieves some of the sightings which follow the matching sequences and derives from these a prediction of the future behavior, for example possible future routes and destinations of the vehicle.
US07788022B2
Provided is a control apparatus for an internal combustion engine with which temporal and frequency resolutions necessary for analysis of a frequency of knock by digital signal processing are ensured with limited amounts of processing and memory. The control apparatus includes a lowpass filter for eliminating a high frequency component of an output signal from a knock sensor or a cylinder internal pressure sensor, an A/D conversion unit for performing A/D conversion on the output signal from the filter, and DFT processing units for performing digital signal processing on data obtained by the A/D conversion as knock detection units, each of the DFT processing units includes observation interval setting units for dividing the A/D-converted data to set observation intervals each containing a predetermined number of samples, and a multi-frequency simultaneous analysis unit for simultaneously analyzing multiple frequencies by a discrete Fourier transform for each of the set observation intervals.
US07788019B2
When either one of two injectors of each cylinder becomes abnormal, a control device performs failsafe control of performing increase correction of injection quantity of a normal injector. If actual injection quantity is restricted with the maximum injection quantity that can be injected by the normal injector during the execution of the failsafe control, the control device restricts duty of an actuator of an intake air quantity adjustment mechanism (such as a throttle opening degree), thereby restricting intake air quantity to intake air quantity that does not cause melting damage of a catalyst. Thus, increase of deviation of an air-fuel ratio toward a lean side can be inhibited, and the melting damage of the catalyst can be prevented.
US07788018B2
A method for controlling an internal combustion engine having a common rail system together with individual accumulators. A rotational speed-control deviation (dn) is determined from a target rotational speed (nSL) that represents the set point for an outer control loop to control the rotational speed, as well as from an actual rotational speed (nIST). A target torque (MSL) is determined from the rotational speed-control deviation (dn) via a rotational speed controller as a master controller. A target injection duration (SD(SOLL)) is determined from the target torque (MSL). The target duration injection (SD(SOLL)) represents the set point for an inner control loop for controlling cylinder-specific injection duration. An injection duration deviation is determined from the target injection duration (SD(SOLL)) and from an actual injection duration. A correcting variable is determined from the injection duration deviation via an injection duration controller as a follow-up controller, and an injection duration is determined from the correcting variable and the target injection duration for activating the injectors.
US07788017B2
An engine control apparatus for controlling output torque of an engine includes a target determining unit for determining a target value of an injection quantity of fuel on the basis of pressure in a cylinder of the engine. The engine control apparatus further includes an injection control unit for controlling the injection quantity at the target value in a startup injection control period in starting of the engine. The startup injection control period is between a specific startup timing and an end timing where a specific condition is satisfied.
US07788012B2
A vehicle headway distance control apparatus is provided with a first deceleration control system for controlling the deceleration of a vehicle according to a distance between the host vehicle and a preceding obstacle, and a second deceleration control system, which is different from the first deceleration control system and which controls the deceleration of a vehicle according to the same distance. A driver operable selection section is configured to allow a driver to arbitrarily turn “on” and “off” each of the first and second deceleration control systems, but prohibit simultaneously operation of both of the first and second deceleration control systems.
US07788007B2
A system and method for providing a vehicle roll stability indicator that estimates the propensity for vehicle rollover. The system determines vehicle kinematics from vehicle sensors, such as roll rate, yaw rate, lateral acceleration, vehicle speed, etc. From these kinematic values, the system estimates a roll angle of the vehicle and a bank angle of the vehicle. From the estimated bank angle, the system provides a corrected roll angle. From the corrected roll angle, the system determines a roll energy of the vehicle and a roll energy rate of the vehicle. From the roll energy and the roll energy rate, the system calculates a roll stability indicator that defines the potential that the vehicle will tip-up or roll over. From the roll stability indicator, vehicle stability control systems can take suitable action.
US07788001B2
A navigation system (500) is provided with: a navigation apparatus (510); a server apparatus (520) and a route information transmittance apparatus (530), which are inter-communicable via a communication network (540). The route information transmittance apparatus is provided with: an input device (531) for inputting route search information indicating an instruction of a route search; and a transmittance device (532) for transmitting the route search information to the server apparatus. The server apparatus is provided with: a server side communication device (521) for receiving the route search information; an authentication device (522) for authenticating whether or not the route search information is available; and a search device (523) for performing the route search on the basis of the authenticated route search information. The server side communication device transmits search result information indicating a searched route to the navigation apparatus. The navigation apparatus is provided with: a terminal side communication device (511) for receiving the search result information; and a route guidance device (512) for performing a route guidance on the basis of the search result information.
US07787996B2
A method of operating a turbine, the method including the steps of: 1) gathering measured creep data for a blade while the turbine operates at different operating temperatures, the measured creep data comprising at least a measured creep rate for the blade (wherein the different operating temperatures include at least a first operating temperature and a second operating temperature); and 2) given the measured creep data for the blade while the turbine operated at the first operating temperature and the measured creep data for the blade while the turbine operated at the second operating temperature, determining whether operating the turbine at the first operating temperature or the second operating temperature is more economically efficient.
US07787987B2
A system and method for communicating vending information for a digital video disc is provided. A plurality of vending transaction data is received, wherein each of the plurality of data comprises a transaction timestamp and corresponds to a rental transaction for a digital video disc. The plurality of vending transaction data is stored in a memory of a vending apparatus, and is encrypted. It is determined whether a predetermined period of time has elapsed since a first transmission of transaction data from the vending apparatus, and a communication request is transmitted upon such determination to a remote control center. A signal is received at the vending apparatus from a control center in response to the communications request, and a plurality of vending transaction data is transmitted to the remote control center in response to receiving the signal.
US07787984B2
A sphering apparatus includes a sphering furnace on a body of which a plurality of adhesion preventing air-introducing holes is formed and at a lower position of which a carrier air-introducing hole and a carrier air-withdrawing hole are formed; an air blower introducing both an adhesion preventing air and a carrier air; a first pipe one end of which is connected to a discharging part of the air blower and the other end of which is biforked, one biforked end being connected to the carrier air-introducing hole and the other biforked end being connected to a manifold bundling the plurality of adhesion preventing air-introducing holes; a first damper provided in any one of two pipes in the biforked part of the first pipe; a cyclone connected to the carrier air-withdrawing hole through a second pipe; and a bag filter connected to the cyclone through a third pipe.
US07787981B2
A system and method of tracking location and orientation of power tools utilized in the assembly and maintenance of complex systems is disclosed. The system can facilitate collaboration between maintenance and alert maintenance personnel to complete complex system activities.
US07787970B2
A position-measuring device having integrated function testing includes a position-recording unit, a processing unit, and a control-word generator. In a positional-data request, a positional-data word is first generated in the position-recording unit and output to the processing unit. There, the position data word is processed into a position value. Subsequently, a control-data word is generated in the position-recording unit according to the specification of the control-word generator and output to the processing unit. The processing unit processes the control-data word into a control value which has a defined mathematical relationship to the position value.
US07787968B2
Preparation supporting software for sequence programs in a safety PLC capable of rewriting sequence programs, wherein the preparation supporting software for sequence programs judges whether or not an output section corresponding to an object sequence program is of the configuration ensured to be safe, based on input device kind information, which stores first kind information indicative of safety ensured or second kind information indicative of safety not ensured in correspondence to each input device, and the object sequence program, and displays the result of the judgment distinguishably.
US07787965B2
A method and system for the loading of patrons at multiple attractions at an entertainment environment includes the first-in first-out line and a priority based line. A patron can have an additional priority entry at a time selected by the patron to any one of the multiple attractions in the entertainment environment. There can be an entry selected by the patron to at least one of the multiple attractions in the entertainment environment, such entry being affected on a priority basis as selected by the patron. A patron can have an entry at a second time period selected by the patron to the second attraction in the entertainment environment. The second time period can overlap a first time period. Alternatively the second time period can be substantially close in time to the first time period, whereby the closeness in time under essentially normal conditions would be too close for use on a first attraction in the first time period and subsequent use on a second attraction in that second time period. There can be an additional entry at a time selected by the patron to at least one of multiple attractions in the entertainment environment. The additional entry can be at selected return times to multiple attractions and at available return times selected by the computer for the multiple attractions.
US07787960B2
An electrical lead anchoring assembly comprising a body comprising at least one recess and at least one channel there through for receiving at least one electrical lead, at least one arm pivotably coupled to the body and moveable between an open and a closed position wherein the arm is at least partially disposed within the recess such that the arm intrudes into the channel and frictionally abuts at least a portion of the length of electrical lead disposed in the channel to couple the lead to the body.
US07787957B1
Audio streaming is made available throughout the signal processing path of the speech processor of a cochlear implant or other audio signal processor. Audio streaming comprises the digitally phase locked playback of a real time n-bit digital audio stream, where n may be a large number, e.g., 8, 12, 16, 24 or 32, that emanates (unsolicited) from an operating speech processor. A number of sample points are made available long the processing chain of a digital signal processor (DSP) used within the speech processor of the cochlear implant. Audio streaming may occur at any sample point. The signal at a selected sample point may be selectively monitored in order to allow appropriate diagnostics to be performed. Audio streaming utilizes an auto-referencing mixed-mode phase locked loop. Such phase locked loop processes an asynchronous stream of digital audio samples that arrive at a designated location, e.g., a selected sample point, at a consistent, but unknown, average rate. Once the stream of asynchronous audio samples are received, the average sample rate is extracted, and a local clock is generated at the average frequency. The incoming audio streaming samples are then re-synchronized with the local clock, in order to allow digitally phase locked playback of the audio stream.
US07787954B2
A method of navigating a spinal subarachnoid space in a living being includes percutaneously introducing a device into the spinal subarachnoid space at an entry location. The device has a first passageway that is sized to slidably receive, and work with, at least a guidewire. The device can be a catheter or a sheath. The method can also include advancing the device within the spinal subarachnoid space at least more than 10 centimeters from the entry location. Alternatively, the method can include advancing the device within the spinal subarachnoid space to facilitate intracranial access with a second device introduced through the first passageway. Also disclosed is a device suited for attachment to a patient's skin, such as a sheath, that includes an elongated member, a skin-attachment apparatus having a flexible skin-attachment flap, and a valve apparatus.
US07787952B2
A monitoring system and method for monitoring signals from an implantable medical device are disclosed. The monitoring system and method include a monitor configured to detect a radio frequency artifact from the signals of the implantable medical device and circuitry for processing the radio frequency artifact from the signals of the implantable medical device.
US07787951B1
An exemplary method includes providing surface ECG information acquired using a multi-lead ECG system, providing geometric information acquired using a magnetic resonance imagine system, X-ray imaging system or an ultrasound system and determining one or more stimulation sites for stimulation of the left ventricle based at least in part on the ECG information and the geometric information. Various other exemplary methods, devices, systems, etc., are also disclosed.
US07787944B2
A medical device system includes a brain monitoring element, cardiac monitoring element, therapy module and a processor. The processor is configured to activate the therapy module upon detection of a cardiac event in the cardiac signal. The processor is further configured to monitor the brain signal and communicate to the therapy module to change the cardiac triggered therapeutic output to the brain based upon the brain monitoring. A method of treating a person with a neurological disorder is also provided.
US07787940B2
An image data processor comprising an image signal receiver, a histogram generator, a gain calculator, an amplifier, and a signal feeder, is provided. The image signal receiver receives an autofluorescence image signal. The autofluorescence image signal is generated by an imaging device when the imaging device captures an autofluorescence image. The histogram generator generates a histogram of luminance in the autofluorescence image based on the autofluorescence image signal. The gain calculator calculates a gain based on the histogram and a predetermined luminance value. The amplifier amplifies the autofluorescence image signal by the gain. And then the amplifier generates an amplified autofluorescence image signal. The signal feeder outputs the amplified autofluorescence image signal to a monitor. The monitor displays an amplified autofluorescence image.
US07787937B2
Methods and systems for evaluating external beam radiation therapy delivered to a subject include: (a) placing at least one wireless implantable sensor in a first subject at a target location; (b) administering a first dose of radiation therapy into the first subject; (c) obtaining radiation data from the at least one wireless implantable sensor; and (d) calculating a radiation dose amount received by the first subject at the target location based on the radiation data obtained from the at least one wireless sensor during and/or after exposure to the first administered dose of radiation to determine and/or verify a dose amount of radiation delivered to the target location.
US07787933B2
An apparatus for intravascular imaging to detect and characterize early stage, unstable coronary arty plaques. The detector works by identifying and localizing plaque-binding beta-emitting radiopharmaceuticals.
US07787929B2
A control system for medical equipment comprises an examination/treatment system, an optical detection system which is operably affixed to the examination/treatment system and configured to collect data corresponding to detected gestural inputs made by an operator in relation to a targeted examination/treatment area on a patient positioned on a patient examination apparatus, and an evaluation system configured to adjust operation parameters of the examination/treatment system as a function of the collected gestural input data communicated by the optical detection system.
US07787926B2
Apparatus (40) is provided, including a capsule (50), adapted to be swallowed by a subject (54), the capsule (50) including (a) at least one radiation source (60), adapted to emit radiation having an energy of at least 10 keV, and (b) at least one photon detector (62), adapted to detect photons generated responsively to the emitted radiation, the photons having an energy of at least 10 keV. The apparatus (40) additionally includes a control unit (64), adapted to analyze data regarding the photons in order to generate information useful for identifying a clinically-relevant feature of a gastrointestinal (GI) tract (72) of the subject (54).
US07787918B2
A plurality of operation portions are arranged at a surface on a sub-display side of a cellular phone with a camera so that various kinds of setting, selection and control can be performed without opening the cellular phone in its folded state, and the cellular phone can achieve improved operability and convenience. Cellular phone includes a first display portion at a surface of a first body opposed to a second body in the folded state, and includes a second display portion, an image taking portion and a plurality of operation portions arranged at a rear surface of the first body remote from the first display portion.
US07787916B2
A plurality of operation portions are arranged at a surface on a sub-display side of a cellular phone with a camera so that various kinds of setting, selection and control can be performed without opening the cellular phone in its folded state, and the cellular phone can achieve improved operability and convenience. Cellular phone includes a first display portion at a surface of a first body opposed to a second body in the folded state, and includes a second display portion, an image taking portion and a plurality of operation portions arranged at a rear surface of the first body remote from the first display portion.
US07787905B2
The invention relates to a method for operating a switching node of a communications network, wherein the communications network comprises a layered architectural environment and a non-layered architectural environment. The switching node provides processing capabilities for the processing of communications services both within the layered and the non-layered architectural environment The method comprises the steps of receiving a communication service request, determining according to at least one predetermined rule as an operation mode, whether the switching node is going to act for a processing of the requested communication service as a switching node of the layered architectural environment or as a switching node of the non-layered architectural environment, and processing the requested communications service in accordance with the determined operation mode of the switching node. The invention relates further to a corresponding network node, communications system and computer program.
US07787903B1
A portable radio vehicular interface apparatus and method. The apparatus includes a plural interface connector conformed to the shape and electrical interfaces of the portable radio. The apparatus includes a battery housing that is coupled to provide power to the portable radio through a single sheath cable connected to the plural interface connector. The cable also encases an antenna conductor that couples the plural interface connector to an antenna terminal on the battery housing. The apparatus also includes a vehicle interface coupled to charge the battery from a vehicle power system.
US07787900B1
Systems and methods for advanced signaling between stages of transmitters and/or receivers in a digital communication system. One or more intermediate frequency signals and one or more control signals may share the same cable. Also, systems and methods are provided for calibrating head end receiver gain to improve subscriber unit power control loop performance.
US07787898B2
Receiving sensitivity deterioration in wireless communication due to a spurious radiation wave generated from a card reader/writer is suppressed in a case where a mobile phone terminal is provided with a contactless IC card reader/writer or a contactless IC card. The mobile phone terminal provided with the contactless IC card reader/writer performs measurement of a wireless status upon reception (step S1) and transmission power wetting (step S2), and when an instruction to start a reader/writer function is inputted from a user (step S3), wireless status deterioration due to spurious radiation from the reader/writer is predicted (step S4). Then, the mobile phone terminal judges whether control to reduce the transmission speed is necessary or not, on the basis of a value of the deterioration predicted wireless status (step S5), and when judged necessary, the transmission speed is reduced (step S6).
US07787895B2
A method and mobile terminal for efficiently transmitting a message, are provided. According to an embodiment, the method includes receiving a request for transmission of a message; if there is other data being transmitted or to be transmitted, setting in the mobile terminal a priority of transmission of the requested message to a level higher than a priority of transmission of the data; and transmitting the message according to the set priority of the transmission of the message.
US07787887B2
Location-based services can be provided by broadcasting location-based information within wireless network zones. A system for providing location-based services within an ad-hoc wireless network zone can include an information server for providing the location-based services by broadcasting location-based information, where the broadcast location-based information is received by a client wireless device when the client wireless device enters the ad-hoc wireless network zone. Location-based services can be provided within an ad-hoc wireless network zone by broadcasting location-based information regarding the location-based services. The broadcast can be received by a client wireless device within the zone. The client wireless device can display alerts based on the received location-based information.
US07787886B2
A wireless system and method for determining the location of a fixed or mobile target configured to have a transponder on the target, a transceiver monitoring the target location, communicating between the transponder and transceiver, and a processor for finding the target by virtual triangulation based on values of received position information. The processor is determines virtual triangulation based on successive values of the position information using at least three points P1, P2 and P3 of the transponder respective of the transceiver. The present invention discloses methods for finding with virtual triangulation by: (1) finding with virtual triangulation by generating position information in real-time, in the case of (i) stationary and moving target, and or (ii) in the case of the presence of obstacles; (2) finding with virtual triangulation relating to the average speed of the motion of operator; and or (3) finding with simplified virtual triangulation.
US07787869B2
A method, device and computer program product for updating a blog web-site use a portable mobile communications device equipped with one or more data generating sensors. This includes acquiring sensor data from the sensors and creating a blog entry containing the acquired sensor data. The blog entry is then sent from the portable mobile communications device to a blog Internet web-site over a mobile network. A blog update profile indicates a schedule for updates and which sensor data to include. Sensor blog data can also be appended to manual blog entry data to form a single blog entry. The sensors can be integrated within the portable mobile communications device, or can be accessories that are communicable with the portable mobile communications device. The sensors can include a location determination sensor, an accelerometer, a heart rate monitor, a blood pressure monitor, or a body temperature monitor.
US07787866B2
Provided are an apparatus and method for managing messages in a mobile communication terminal. The method includes the steps of displaying a message list including check boxes to check whether to delete each listed message in a select/delete mode, displaying detailed contents of a highlighted message from the message list in a pop-up window when the highlight moves, checking a highlighted message when a selection key input is made while the pop-up window is displayed, and deleting checked messages from the message list when a delete key input is made. Because detailed contents of messages in a list for deletion can be checked in the select/delete mode according to the present invention, not only can the problem of mistakenly deleting messages be obviated, user convenience is also improved.
US07787859B2
A method and apparatus for charging against prepaid credit in a communication network. When a first terminal requests establishment of a call to a second terminal, the network ascertains whether prepaid credit is involved. If so, accounting sessions are established between an accounting server and any accounting servers that will raise costs during the call. A session identifier is generated. Once the call is established, charging update data is sent from the accounting clients to the accounting server, where it is collated on the basis of the accounting session identifier, whereby enabling updating of the prepaid credit during the call.
US07787851B2
The invention specifies a circuit arrangement with a radio-frequency mixer (4) in which a plurality of preamplifiers (1, 2, 3) in a receiver have a common output node (6). This node is connected to a common, broadband radio-frequency mixer (4) via common coupling capacitances (41, 42). Switching means (17, 18; 27, 28; 37, 38) can be used to connect and disconnect the preamplifiers (1 to 3), which can be associated with various frequency bands, independently of one another. The present principle can be applied in multiband receivers in mobile radio and allows integration using little chip area with good radio-frequency characteristics.
US07787847B2
A front end and a high frequency receiver provided therewith are described, which front end comprises a quadrature low noise amplifier as a low noise amplifier. A high isolation between local oscillators and quadrature mixers is achieved thereby, reducing a DC offset at mixer outputs. The quadrature low noise amplifier may be implemented as a differential class AB cascode arrangement of MOST or FET semiconductors. A low distortion receiver having a high linearity is the result.
US07787844B2
The invention relates to a controlling apparatus configured to: search for at least one predetermined conversion function, check a system time of at least one radio protocol, define a common multiradio reference time, convert the system time of at least one radio protocol to the common multiradio reference time with the at least one conversion function and process control commands in the common multiradio reference time, and/or convert the common multiradio reference time to the system time of at least one radio protocol with the at least one conversion function and process control commands in the system time.
US07787839B2
A radio frequency (RF) front-end includes a power amplifier module and a power amplifier control module. The power amplifier module is coupled to amplify an outbound RF signal in accordance with a control signal to produce an amplified outbound RF signal. The power amplifier control module is coupled to generate the control signal based on at least one of forward power of the amplified outbound RF signal and reflected power of the amplified outbound RF signal.
US07787837B2
Systems and methods for an RF nulling scheme are provided. An RF nulling scheme can minimize the level of unwanted RF signal reflections entering the receiver without attenuating the desired signal response from an RFID tag. In one aspect of the RF nulling scheme a synthesizer signal can be split between a main path and a nulling path. In the nulling path the signal from the splitter can be routed through an electronically variable phase shifter and variable gain amplifier to create a nulling signal. The nulling signal can cancel the unwanted reflected signal. The phase or amplitude of the nulling signal can then be adjusted to improve cancellation as necessary.
US07787836B2
A wireless communication device to transmit and receive signals of two or more wireless networks is disclosed. The wireless communication device includes a first radio to transmit a first type of modulated signals in at least first and second frequency bands and a second radio to transmit a second type of modulated signals in at least third and forth frequency bands. The wireless communication device further includes a first front end module to transmit simultaneously the first and the third frequency bands of the first and second radio through two or more antennas utilizing multiple input multiple (MIMO) output transmission scheme and a second front end module to transmit simultaneously the second and the fourth frequency bands of the first and second radio through two or more antennas utilizing multiple input multiple (MIMO) output transmission scheme.
US07787829B1
Wireless devices transmit and receive radio signals based upon reference frequencies that are generated by reference frequency circuits. If the reference frequency in the transmitter is different from the reference frequency in the receiver, the radio signals may not be received properly or may not be capable of being received at all. A measurement circuit measures the amount of error or signal corruption in radio signals due to the reference frequency offset. A trimming circuit then tunes the reference frequency in the transmitter or receiver to reduce the reference frequency offset.
US07787827B2
Detecting a signal included receiving a modulated waveform, and processing a first quantized signal generated from the waveform to produce a second quantized signal. The second quantized signal is a representation of the first quantized signal with lower resolution that the first quantized signal. The second quantized signal is correlated with a quantized reference signal.
US07787824B2
An adaptive array antenna part receiving a plurality of transmitted signals in which sub-carrier signal components of predetermined values is suppressed before transmission in order to distinguish a plurality of transmission antenna, by means of the plurality of transmission antennas; a part calculating weight factors suppressing the sub-carrier signal components set in the predetermined values, among sub-carrier components included in a received signal; and a part applying the weight factors to the adaptive array antenna means and receiving the plurality of transmitted signals with distinguishing the same are provided.
US07787822B2
An FM-Jam device features a sonic character transformation module in combination with an FM transmitter module. The sonic character transformation module responds to an audio input signal from an audio source, including a guitar, keyboard or microphone, for providing a sonic character transformation module signal containing information about a transformation of the sonic character of the audio input signal. The FM transmitter module responds to the sonic character transformation module signal, for providing an FM transmitter output signal on a selected FM frequency for playing on any FM receiver, including a boom-box, car stereo, home stereo or the like. In one embodiment, the sonic character transformation module is a modeling/DSP pre-amp.
US07787816B2
A pre-heater system and adapted to be used on an electrostatic marking apparatus for improving gloss on media having marking thereon at a location in the apparatus prior to a conventional fuser roll assembly or station, the system including a primary heater adapted to blow pressurized hot air into a surface of an image receiving media in order to substantially dispense hot air throughout an entire paper or media surface; and a preheat media transport for transporting media from the location in the apparatus prior to the conventional fuser roll assembly or station through the primary heater, the preheat media transport includes means for maintaining the preheat media transport at a substantially uniform predefined temperature.
US07787798B2
An element, or elements, of a collection chamber which may remove excess deposition of particulate matter without interrupting or otherwise disturbing the normal operation of the device are provided. These elements may oscillate within a collection chamber and substantially remove any particulate matter which may be deposited, and accumulate, within the collection chamber over time. Such an oscillation and removal of undesirably deposited particulate matter may be performed without substantially interfering with the ability of particulate matter to travel through the chamber or space. The element or elements may comprises but are not limited to, one or more plastic wiping elements, or one or more spring-like wire form structures. Additionally, one or more post processing systems and methods, for final disposal, transformation, or processing of the particulate matter which travels through the collection chamber may be provided.
US07787792B2
The heating apparatus has a heating member and a pressure member which are mutually pressure-welded to hold and convey and heat a heated member to be heated by a nip portion formed between the heating member and the pressure member, includes a temperature detector, power control means, and a curl reduction mode for setting a paper conveyance interval temperature which is the target temperature of the heating member set in a paper conveyance interval which is a period from end of heating the M-th member to be heated up to start of heating the M+1-th member to be heated in continuous heating of N members to be heated or in a certain period in the paper conveyance interval to a temperature higher than the heating temperature of a member to be heated which is the target temperature of the heating member when heating the M+1-th member to be heated.
US07787787B2
An image forming apparatus of the present invention includes image carriers arranged side by side in a preselected direction, developing means each for forming a toner image on one of the image carriers, a drive mechanism for driving in the preselected direction a member to which toner images are to be sequentially transferred from the image carriers one above the other, and image transferring devices each for transferring a toner image from one of the image carriers to the above member. At east during an image forming process, a slip condition is substantially the same throughout all image transfer positions where the image carriers face the members.
US07787769B1
The routing cycles method establishes a connection between a source network node and a destination network node based on a cycles graph. For each connection request, the network identifies ‘k’ valid solution cycles on the cycles graph, taking into account any constraints imposed by the type of routing requested. Each valid solution cycle is then split into a pair of routes, which are validated against explicit constraints received with the request, if any. The performance of each pair is then estimated and the pairs are ordered in a list based on their performance. The pair ordering is carried out based on the cost of the routes and on the chance of a successful set-up, which is given by an estimated Q factor. The network attempts to set up the connection according to the class of service for the respective request, first along the best route(s) from the list. Failing this, it will try the second best route(s), etc.
US07787765B2
A method and apparatus for initializing an end-to-end link in a fiber optic communications system in which a pair of nodes interconnect a pair of end devices. A first node, upon initializing a device link segment with an end device to which the node is coupled, sends a signal to the other node over a network link segment indicating that the sending node has initialized its device link segment. The first node completes initialization of the end-to-end link upon receiving a signal from the other node over the network link segment indicating that the other node has initialized its device link segment. In an alternative initialization scheme, a node momentarily operates its data channel in a loopback mode to allow its end device to initialize the device link segment in accordance with a predetermined protocol before returning to a transparent mode.
US07787755B2
A computer readable medium is provided having a data structure for managing reproduction of a slideshow of still images recorded on the computer readable medium. The computer readable medium includes a clip information area and/or a playlist area. The clip information area stores at least one clip information file. Each clip information file is associated with at least one stream file stored in a data area. The clip information file provides a map for the associated stream file. Each map maps presentation time information to address information for the associated stream file. The playlist area stores a playlist file. The playlist file references the clip information file and includes navigation information for reproducing still images and audio data together as a slideshow.
US07787754B2
A method of interpolating images using continuous extension functions of inverse discrete transforms is described.
US07787751B2
In an information processor having a function to check out a content to a portable device such as a portable disc player, a content is recorded to a content data base under the control of a content management program, and it is set under the control of a display/operation instruction program whether the recorded content has to be checked out to the portable device. If a content is recorded in case it has been set that the content has to be checked out, the content having been recorded in the content data base is checked out to the portable device.
US07787742B2
A consumer is provided with an implementation to personalize his compact optical recording discs. A compact optical recording disc comprising a primary section including a read-only permanent digital data recording, and an ancillary read-write section enabling a user to digitally record data to thereby personalize the recording disc to the needs of the user. The section including the read-only permanent digital recording is on a spiral track on said recording disc, and the read-write section is on a spiral track extension continuous with the continuous track. The read-only spiral track comprises a layer of sequential bumps defining the permanent digital data recording pattern, and the read-write spiral track extension comprises a smooth layer of laser beam sensitive material, the material reversibly darkens upon exposure to define the digital data recording pattern.
US07787734B2
A photonic crystal is configured with wavelength converting material to act as a concentrator for electromagnetic energy. The concentrator may also be configured with energy conversion devices to convert the electromagnetic energy into another form of energy.
US07787731B2
Bend resistant multimode optical fibers are disclosed herein. Multimode optical fibers disclosed herein comprise a core region and a cladding region surrounding and directly adjacent to the core region, the cladding region comprising a depressed-index annular portion comprising a depressed relative refractive index.
US07787727B2
A fiber optic cable includes at least one optical fiber, at least one strength member, at least one dry insert, and a cable jacket. The cable jacket has a cavity with a generally rectangular cross-section with the at least one optical fiber and the at least one dry insert disposed therein. The at least one optical fiber has a predetermined level of coupling to the cable jacket that is provided by the at least one dry insert within the cavity of cable jacket. The predetermined level of coupling is about 0.1625 Newtons or more per optical fiber for a thirty meter length of fiber optic cable. Additionally, fiber optic cables of the present invention are also suitable as a portion of a cable assembly.
US07787718B2
A suspension board with circuit includes a metal supporting board including a board trench portion, an insulating base layer formed on a surface of the metal supporting board, a conductive pattern formed on a surface of the insulating base layer, and an optical waveguide provided to overlap the board trench portion when projected in a thickness direction of the metal supporting board. At least a part of the optical waveguide is positioned closer to the conductive pattern than to a back surface of the metal supporting board.
US07787712B2
An electronic document creating apparatus includes a document information obtaining device that obtains and inputs document identification information put on a sheet document. The document identification information specifies an electronic document stored in a folder. The electronic document serves as an output source of the sheet document. An electronic document extraction device is provided to extract an electronic document based on the document identification information. A new document creation device is provided to create a new electronic document by combining at least two electronic documents extracted by the electronic document extraction device. The new electronic document is stored in a folder.
US07787710B2
It is an object of the present invention to provide an image transform apparatus and an image transform program which can reduce a computation load for transforming a luminance image to a brightness image. The present invention attains the object by performing wavelet resolution of the luminance image first to generate J pieces (J is an integer equal to two or more) of sub band images, transforming a luminance value of each pixel of the sub band images to a brightness impression value based on a predetermined relation between luminance and brightness impression, and then performing wavelet synthesis of K pieces (K is an integer equal to two or more; K≦J) of sub band images having been subjected to the transformation of the luminance values to the brightness impression values, to generate a brightness image.
US07787703B2
A method and system converts a binary image into an analog image by first tagging pixels that are part of edges in the digital image and using this tagging information to eliminate such tagged pixels from the digital filtering process. The elimination of such tagged pixels from the digital filtering process substantially eliminates artifacts near the edges, thereby reducing any distraction from the perceived quality of the output image.
US07787700B2
A signal processing method comprises: generating thinned data by thinning, in a checkerboard like manner, image data comprising a plurality of pixels that are arranged, as a square, in a row direction and in a column direction perpendicular to the row direction; generating a first square array by extracting odd-numbered lines from lines of the thinned data in the row direction and in the column direction, and generating a second square array by extracting even-numbered lines from the lines of the thinned data in the row direction and in the column direction; and performing an image compression process for each of the first square array and the second square array.
US07787697B2
A method obtains media on a device, provides identification of an object in the media via image/video recognition and audio recognition, and displays on the device identification information based on the identified media object.
US07787696B2
Systems and methods for estimating a systematic relationship between a plurality of points include determining an estimated systematic relationship representative of the plurality of points according to an estimation function and based on a given set of measured points. The estimated systematic relationship having coordinate data and normal vector data associated with the given set of points and corresponding to at least a portion of the plurality of points. Further, an adaptive sampling mechanism may automatically determine whether further measurements are required based on the estimated systematic relationship and based on predetermined measurement criteria. Additionally, a data verification device may remove inaccurate data from the estimation process.
US07787690B2
RGB image data outputted from an ADC (3) is processed in an SPU (42) and an RPU (43) and then buffered into a memory (48) as YUV image data. The YUV image data is outputted from a YUV output unit (45), encoded by an image compression and expansion chip (5A) and transmitted to a main chip (4) by a DMAC (52). On the other hand, compressed moving image data stored in the memory (48) is transmitted to the image compression and expansion chip (5A) through the control by a DMAC (44), decoded therein, then converted into RGB image data in an RGB sampling unit (54) and inputted to the main chip (4) by the SPU (42) through a data line (14). With such a construction, it is possible to provide a circuit for compression and expansion, which allows connection with a main processing chip having no YUV input circuit without increasing circuit scale, maintaining general versatility of those circuits.
US07787685B2
Methods and apparatus for measuring a critical dimension of an optically-anisotropic feature, including extracting a number of values each descriptive of the optically-anisotropic feature, including values corresponding to ordinary and extraordinary measurements of one or more optical characteristics of the optically-anisotropic feature. The optical characteristics can include the index of refraction and/or the extinction coefficient of the optically-anisotropic feature, among others. Additionally, the values can be input into an optical critical dimension (OCD) measurement model, such that the critical dimension can be verified via optical measurement based on the OCD measurement model. The optical measurement of the critical dimension can also be verified via scanning electron microscope (SEM) measurement. Furthermore, the optically-anisotropic feature may have a substantially amorphous composition, such as amorphous carbon, including where the optically-anisotropic feature is that of a hardmask substantially comprising amorphous carbon or otherwise having a substantially amorphous composition.
US07787684B2
In a method for planning an examination of an examination subject in a magnetic resonance system, the planning of the examination ensues based on a composite overview image that is composed of at least two individual images. A first part of the overview image is acquired and the first part of the overview image is made available to operating personnel of the magnetic resonance system for planning further measurements. A second part of the overview image is acquired and the first part and the second part of the overview image are combined. The combined image of the first part and second part of the overview image is made available for planning further measurements. The first part of the overview image is made available to operating personnel no later than before making the overview image available.
US07787679B2
A system and method for navigating an image series, the image series containing a number of substantially aligned planar images. First, the images of the image the image series are grouped into a number of subseries, the number of subseries being less than the number of substantially aligned planar images in the image series. A representative image series is generated by generating an image from each subseries. The representative image series is displayed. It is determined whether an image from the representative image series has been selected. If an image from the representative image series has been selected, then the subseries associated with the selected image is displayed.
US07787674B2
Systems and methods for retrieving, manipulating, and viewing 3D image objects from 3D virtual microscope slide images are provided. An image library module provides access to the imagery data in a 3D virtual slide and constructs 3D image objects that are coextensive with the 3D virtual slide or a 3D sub-portion thereof. From within the 3D image object, cross layer planar views spanning various depths of the 3D virtual slide are constructed as well as 3D prisms and other shaped image areas. The image library module allows a 3D image object to be sliced into horizontal and vertical views, skewed cross layer views and regular and irregular shaped 3D image areas for viewing by a user.
US07787671B2
A method, system and storage arrangement are provided for effectuating an evaluation and analysis of anatomical structures, and creating and/or modifying images associated therewith. In particular, at least two images associated with the anatomical structure can be normalized so as to produce normalized image. A normalized set of regions of interest can be obtained based on the normalized images. Each of the normalized set of regions of interest may be analyzed to provide analysis data. Further, the anatomical structure mask may be created and/or modified based on the analysis data. Another embodiment provides for rating and analyzing anatomical structures.
US07787666B2
A user input device includes a sensor capable of sensing surface relief of human skin, a movement detector responsive to variation of the output of the sensor for detecting movement of skin across the sensor, and a user interface apparatus responsive to the movement detector to alert its state in correspondence to the detected movement.
US07787665B2
An image capturing apparatus comprising: an image capturing element which receives subject light incident via a photographing lens, converts the subject light into a captured image signal, and outputs the signal; an A/D conversion section which converts the captured image signal outputted by the image capturing element into image data and outputs the image data; a storage section which stores at least the image data outputted by the A/D conversion section; a registration section which relates identification facial images which are image data to be used as criteria for identifying faces of subjects among the image data stored in the storage section to identification information of each subject, and registers related data into a database; a facial image extraction section which extracts facial images which are facial portion regions of a person from photographed images which are desired image data outputted by the A/D conversion section and stored in the storage section; an identification section which identifies from the database an identification facial image matching an extracted facial image which is a facial image extracted by the facial image extraction section; and a photograph quantity calculation section which calculates for each subject identification information a photograph quantity which is the total number of photographed images from which an extracted facial image matching an identification facial image corresponding to identification information for each subject has been extracted.
US07787664B2
A method for replacing a face in a first digital image with a face from a second digital image including automatically detecting one or more faces in the first digital image; identifying at least one target face from the detected faces that needs to be replaced; automatically detecting one or more faces in the second digital image; identifying at least one source face from the second image detected faces for replacing the target face; using features from the target and source faces to perform facial geometry and appearance corrections to the source face; and replacing the target face with the corrected source face and blending the corrected source face into the first digital image.
US07787658B2
A method of generating a depth map (122) comprising depth values representing distances to a viewer, for respective pixels of an image (100), is disclosed. The method comprises: determining a contour (106) on basis of pixel values of the image (100), the contour comprising a collection of adjacent points; computing curvature vectors (108 114) at a number of the points; and assigning a first one of the depth values corresponding to the first one of the pixels on basis of the curvature vectors (108-114).
US07787654B2
An electronic watermark embedding apparatus includes means for storing a pixel matrix G with n rows and m columns of an input image, means for acquiring singular values s1 to sr, left singular vectors u1 to ur and right singular vectors v1 to vr of the pixel matrix G, means for creating a watermark information matrix W with r rows and r columns having a non-0 value as at least one nondiagonal element as electronic watermark information, creating a diagonal matrix S having singular values s1 to sr as diagonal elements, and creating a matrix Sw on the basis of Sw=S+aW (a≠0). The apparatus also includes means for multiplying the matrix Sw by a matrix U having the acquired left singular vectors u1 to ur as columns from the left and multiplying the transposed matrix of a matrix V having the acquired right singular vectors v1 to vr as columns from the right to create a pixel matrix Gw with n rows and m columns, and outputting it as an electronic-watermark-embedded image of the input image.
US07787650B2
An electromagnetic exciter includes a magnetic circuit assembly having an outer yoke, a magnet, and an inner yoke. A voice coil is inserted into a magnetic gap formed in the magnetic circuit assembly. A casing having a cylindrical wall is disposed around the magnetic circuit assembly. A suspension is set between a cylindrical side wall of the outer yoke and the cylindrical wall of the casing to supportingly connect the magnetic circuit assembly to the cylindrical wall of the casing. A weight is secured to the outer side surface of the side wall of the outer yoke. The suspension has an outer ring, an inner ring, and a pair of arcuate arms. Each arm is connected to the outer ring at one end thereof and connected to the inner ring at the other end thereof The arms and/or portions of the weight that face the arms are sloped so that the weight will not contact the arms when the magnetic circuit assembly is vibrated.
US07787643B2
A system and method for RF immunity of an electret condenser microphone. In one embodiment, the microphone comprises a printed wire board, an amplifier, a capacitor. The amplifier and the capacitor are mounted on the printed wire board such that longitudinal axis, i.e., the axis defined by the line between the output pin and the ground pin, of the capacitor is perpendicular to the longitudinal axis of the amplifier. According to one embodiment of the method of the present invention, an electret condenser microphone according to the present invention is provided, and current is provided to the capacitor to result in the creation of a magnetic field about the longitudinal axis of the capacitor. The magnetic field created is positioned such that it does not significantly contribute to the generation of RF current in the amplifier.
US07787641B2
A sound reproducing system for use with multiple rooms includes a main control unit, and at least one secondary control unit. Thus, the respective automatic level control circuit maintains the voice signal output at a constant level, the respective power amplification circuit of the main control unit converts the voice signal into a larger voice signal, the volume control circuit of the respective secondary control unit converts the larger voice signal and the noise produced during transmission into a smaller voice signal, and the power amplification circuit of the respective secondary control unit converts the smaller voice signal into a larger voice signal output, thereby producing a voice signal output with a higher quality.
US07787616B2
A portable communication apparatus includes arrow keys for moving a highlight bar to select one of a plurality of information items displayed on screen and an Enter key for executing a selected information item. The arrow keys and the Enter key are disposed close to each other within one area on the housing.
US07787612B2
A method (and system) of requesting help includes connecting a user to a help request generator, accessing, by the help request generator, a database including a list of helpers, selecting helper from the list of helpers, and transmitting a help request from the help request generator to the helper.
US07787601B2
An IVR signature detection and event management system facilitates real-time discovery and notification of abnormal behavior within an IVR system. The system collects metrics associated with usage of the IVR system. The system uses the collected metrics to define a baseline. Having defined a baseline, the system collects evaluation metrics for comparison to the baseline. Where the evaluation metrics deviate from the baseline beyond a threshold deviation, the system detects aberrance. The system triggers an event in response to the detected aberrance. The event may be a message, one or more corrective actions, or the like.
US07787600B1
A user (terminal) is allowed to make an emergency voice-over-Internet Protocol (VoIP) phone call through an access network, such as a wireless local area network (WLAN) using Extensible Authentication Protocol (EAP). The emergency call can be made with or without authentication credentials and is identified by the user's terminal transmitting a Network Access Identifier (NAI) having a user part and/or realm part that indicates the emergency nature of the call, such as e911@e911.com. In response to such an NAI, the caller can be immediately granted limited authentication for the purpose of connecting to an emergency call center. Alternatively, the user (terminal) can be authenticated through networks supporting emergency calls, such as the user's home network, if the terminal indicates to the access network authentication server a preference or requirement for using such networks. The call can be routed to the emergency call center either directly or via one or more intermediary networks, such as networks that support emergency VoIP phone calls.
US07787594B2
A radiation image capturing method, a radiation image capturing system, and a radiation information system are provided. In the present invention, a console checks a cassette ID (specified cassette ID) sent from an RIS server as the cassette ID of a radiation detecting cassette that is planned to be used to capture a radiation image, and a cassette ID (actual cassette ID) that is read by the console from a radiation detecting cassette which is placed in an operating room or an image capturing room and which is to be actually used to capture a radiation image, with each other. Based on the result of the cassette ID check, the console determines whether to permit a radiation image to be captured or not.
US07787592B2
A radiographic apparatus according to this invention, when carrying out recursive computation, pixel groups consisting of detection pixels respectively corresponding to positions on a radiation detection device are sorted into locations subjected to the recursive computation and locations exempted from the recursive computation. For the locations subjected to the recursive computation, lag-behind parts are removed by the recursive computation to obtain corrected radiation detection signals. The recursive computation is not carried out at least for the locations exempted from the recursive computation. The lag-behind parts can be removed from the radiation detection signals, with a calculation amount for the recursive computation reduced by an amount corresponding to the recursive computation excluded.
US07787582B2
A control unit in which at least one inertial sensor and a processor are accommodated in a housing. The data transmission between the inertial sensor and the control unit is performed digitally. The transmission may be provided with error bits or status bits. The data transmission is configured to be bidirectional in particular. Four lines are provided between the control unit and the sensor, one of the lines being used for selecting the sensor.
US07787581B2
The invention relates to a phase-locked loop circuit including a phase detector, loop filter and an oscillator. The loop filter is implemented digitally instead of by means of analog components. The chip area required for such a digital loop filter is substantially smaller than an analog equivalence and can be implemented on a single integrated circuit die together with an oscillator, phase detector and possible counters. There is thus no need for the use of external components, greatly simplifying the design and manufacture of the circuit, and having reduced assemblage costs. Further, by means of the digital filter the loop dynamics are also easily changed.
US07787560B2
This invention samples and transmits the CEA-909 standard smart antenna analog pulse train waveforms using only a digital I/O pin for both mode A and mode B operation. This invention implements the smart antenna interface based on a single digital programmable counter. This counter is programmable so that it can tolerate or produce wide variation of symbol width.
US07787548B2
Aspects of the invention are directed to service and channel discovery in a digital broadcast network. A pilot synchronization symbol, which has known characteristics, is included as a first symbol of digital broadcast frames. The pilot symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. So, the rest of the signal can be decoded without trial and error methods after the pilot symbol (and any additional synchronization symbols) is decoded. Channels containing digital video broadcast services can be efficiently detected using the known part of the signal. If the fixed known part is not found from the examined signal, then the signal will be considered a non-digital-video-broadcast signal or an empty channel, and the receiver can promptly proceed to a next channel/frequency. In this way, detecting non-digital-video-broadcast and empty channels becomes relatively fast.
US07787546B2
A subscriber station for use in a wireless network capable of communicating according to a multi-carrier protocol, such as OFDM or OFDMA. The subscriber station comprises a size M Fourier Transform (FFT or DFT) block for receiving input symbols and generating M FT pre-coded outputs and a size N inverse Fourier Transform (IFFT or IDFT) block capable of receiving N inputs, where the N inputs include the M FT pre-coded outputs from the size M FT block. The size N IFT block generates N outputs to be transmitted to a base station of the wireless network. The input symbols comprise user data traffic to be transmitted to the base station. The size N IFT block also receives signaling and control information on at least some of N-M inputs. The FT pre-coding generates a time-domain signal that has a relatively lower peak-to-average power ratio (PAPR).
US07787543B2
A pulse pattern generator (11) has a pulse generating unit (12) and a lowpass filter (14), and the pulse generating unit (12) includes an amplitude-value setting unit (13, 13a). The pulse generating unit (12) generates a pulse signal formed in a step-like wave in which at least one of rise and fall of a signal is changed in a step-like manner. The lowpass filter (14) smoothes the pulse signal generated by the pulse generating unit (11), and outputs a smoothed pulse signal. The amplitude-value setting unit (13, 13a) adjusts an amplitude value of a step-like wave that forms the pulse signal in order to set a shape of an eye waveform based on a setting value when an eye pattern of the output from the lowpass filter (14) is formed. The pulse pattern generator (11) can output the pulse signal having a desired pulse pattern having the predetermined eye closure from the lowpass filter (14).
US07787535B2
A method for calculating filter coefficients for an equalizer in a communication receiver, the method including the steps of calculating (22) channel response matrices G and H from channel estimation inputs; performing (24) a Cholesky decomposition of the channel response matrix G into a lower triangular matrix L and an upper triangular matrix U; performing (26) forward substitution on the lower triangular matrix L to calculate a column vector d; performing (28) backward substitution on the column vector d and the Hermitian transpose LH of the lower triangular matrix L to calculate a middle column c0 of the inverse G−4 of the channel response matrix G; and calculating (30) the filter coefficients from the middle column c0 of the inverse channel response matrix G−1 and the Hermitian transpose HH of the response matrix H.
US07787533B2
The present invention is directed to a method for equalizing a radio frequency (RF) waveform in a communication system. The method includes generating a DDS waveform at a predetermined instantaneous frequency. A digital instantaneous frequency signal corresponding to the predetermined instantaneous frequency is provided. A predetermined digital scaling factor corresponding to the predetermined instantaneous frequency is retrieved. The DDS waveform is multiplied by the digital scaling factor to yield an equalized DDS waveform.
US07787530B2
An adaptive quality control loop for link rate adaptation based on modulation and/or coding schemes (also referred to as “MCS levels”) and one or more spreading codes that adaptively selects channel condition thresholds in real-time without measuring all the factors that affect selecting optimal channel condition thresholds. The adaptive quality control loop involves adjusting the channel condition thresholds with variable up and down steps based on target quality metrics along with measurements such as error detection results, relative frequencies of visiting each MCS level, and transmitted data rates, wherein the target quality metrics can be a block error rate or bit error rate target criterion. If the target quality metric is a block error rate target criterion, the variable step is determined using a desired MCS error rate based on MCS probabilities, MCS error rates and the block error rate target criterion. If the target quality metric is a bit error rate target criterion, the variable step is determined using a desired MCS error rate based on MCS probabilities, MCS error rates, average rate of bit errors, data rate, and the bit error rate target criterion.
US07787527B2
An analog comparator circuit with associated hysteresis logic operably disposed to provide a logic switching mechanism based upon an input voltage level includes a voltage comparator block operably disposed to receive a voltage input signal at a positive terminal of the voltage comparator block and a selected reference voltage at a negative terminal of the voltage comparator block and is operable to produce a logic output based upon a favorable comparison. The hysteresis logic block is operable to produce one of a plurality of reference voltage levels to the negative terminal of the voltage comparator block as the selected reference voltage based upon a two-level reference signal input and further based upon a detected transition in logic of an output produced by the voltage comparator block wherein the output is received by the hysteresis logic block in a feedback signal.
US07787526B2
An interface circuit for a multi-differential embedded-clock channel for communicating data provides efficient utilization of the bandwidth of the channel. The interface circuit includes at least four first signals, at least four second signals, and a multi-differential amplifier. The multi-differential amplifier is coupled to the first and second signals. The multi-differential amplifier is adapted to generate the second signals by amplifying, for all combinations of two of the first signals, differential transitions between the two of the first signals. Each of a plurality of symbols of the data has a corresponding one of the differential transitions, and the differential transitions are serially communicated through the channel.
US07787519B2
With the object of efficiently transmitting a variety of different information signals by utilizing the multi-carrier characteristics of Multi-carrier/DS-CDMA, the present invention is characterized in that, when, in an uplink transmission from a plurality of mobile stations to a base station, the mobile stations transmit a preamble to the base station before transmitting an information symbol sequence, the mobile stations individually select a carrier from among a plurality of carriers, and, up until receiving a preamble receipt confirmation signal from the base station with a prescribed maximum number of preamble transmissions serving as an upper limit number; the mobile stations repeatedly transmit a preamble by means of the selected carrier and vary the transmission power used for the transmissions of each carrier.
US07787517B2
Accordingly, a method and apparatus are provided to convert received content into a first stream and a second stream, to transmit said first stream using a first tone and to transmit said second stream using an orthogonal scheme. A layering scheme is used to transmit the base stream covering a smaller area and an enhanced stream is used to cover a large utilizing orthogonal scheme.
US07787516B2
A wireless communication system and a method for reducing a ranging time. The communication system includes a main synchronization block group which processes the transceived signal and determines whether the transceived signal is a signal desired by a transmitting device when a receiving device re-transmits the transceived signal to the transmitting device; a ranging block which measures a distance between the transmitting device and the receiving device using a ranging signal when the transceived signal is the desired signal of the transmitting device based on the determination of the main synchronization block group and when the transceived signal is the ranging signal; and a symbol synchronization block which detects a start point and an end point of a symbol forming the signal when the transceived signal from the receiving device is a data communication signal. Accordingly, the fast ranging is feasible and channel occupation time can be shortened.
US07787506B1
This invention discloses a method to control laser dynamics in a gain-switched fiber laser so as to generate stable, clean pulses in an all-fiber format. The gain-switched fiber laser is suitable as a standalone laser source, and as a pump source for harmonic generation and an optical-parametric-oscillator.
US07787505B1
The present invention provides optical configurations, including resonant cavity and laser configurations, and related methods providing deterministic control of the polarization characteristics and frequencies of the radiant output of multi-longitudinal mode lasers, including multi-longitudinal mode gas phase lasers. Polarization control provided by the present invention includes preselection and stabilization of the angular orientations of the polarization planes of electromagnetic radiation generated by a multi-longitudinal mode laser, including preselection and stabilization of orthogonal linear polarization states generated by a dual-longitudinal mode gas phase laser.
US07787504B2
In an optical supply arrangement, a laser source (10) provides transmitted laser light down an optical supply line (12, 14). A first coupler (16), remote from the laser source (10) along the optical supply line (14), taps off a small proportion of the transmitted laser light to be returned along the optical supply line (14) to a photo detector (26) driving a monitor (28) and a controller (30). If the monitor (28) detects that the photo detector (26) is experiencing a loss of return laser light, possibly due to a break in the optical supply line (14), the monitor (28) causes the controller (30) to extinguish the laser source (10) in less time than escaping laser light can cause damage to property, person or eyesight. A first embodiment has the transmitted light on a transmission fiber optic (12) and the return laser light on a separate return fiber optic (24). A second embodiment has the return laser light being sent back down the transmission fiber optic (12). A reflective key (42, 22), monochromatic to the wavelength of the laser source, is selectably removable to disable the laser source (10) for maintenance or conditional access. The monitor (28) can operate on absolute levels, averages or rates of change to establish if a loss of transmission has occurred.
US07787502B1
Port multiplexing apparatus and methods are disclosed. Time slots in a time division multiplexing (TDM) scheme are allocated to transfer signals such as Ethernet or Fiber Channel packets associated with ports of a signal processing device. Signals associated with multiple ports are transferred between those ports and another signal processing device over a single logical link in accordance with the time slot allocation. An indication of the time slot allocation may also be transferred on the link, illustratively by replacing protocol overhead traffic to be transmitted on the link with allocation information. At a receiver, the replaced protocol overhead traffic may be substituted back into a received multiplexed signal. A port multiplexing apparatus may be controllable to operate in a multiplexing mode or in a non-multiplexing mode. Aspects of the invention may also be embodied in other forms, such as in a data structure stored on a machine-readable medium.
US07787501B2
Upon detection of an overload condition at a network element, the network element sends two messages to those other network elements which may potentially send request messages to the overloaded network element. If the network utilizes the SIP signaling protocol, then the messages sent by an overloaded network element are SIP INVITE and SIP CANCEL. The CANCEL message comprises an indication that the sending network element is unavailable and an amount of time which the recipient network elements are to wait before sending any requests to the overloaded network node. Upon receipt of these messages, the receiving network elements wait for a delay time period before sending any additional request messages to the overloaded network element. During the waiting period, the waiting network elements may send request messages to network elements other than the overloaded network element which provide functionality similar to that of the overloaded network element.
US07787495B2
Scheduling of regular signal transmissions, e.g., between a plurality of wireless terminals and a base station in a cellular network in a manner designed to reduce or minimize recurring periodic interference encountered by individual wireless terminals from transmission in neighboring cells is described. Signal transmissions of wireless terminals in each cell are scheduled on a group slot basis. A group slot comprises a number of time slots. Each wireless terminal serviced by a particular base station is assigned a time slot in a group slot used by the particular base station. A given wireless terminal is assigned different time slots in successive group slots as specified by a hopping function. Adjacent, base stations e.g., base stations of physically neighboring or overlapping cells, use distinct, i.e., different, hopping functions for the scheduling purpose thereby avoiding correlation of slots between overlapping or adjacent cells during consecutive group slots.
US07787487B2
Systems and methods provide for controlling contention in a wireless network device. The systems and methods transmit a packet on a wireless network. If the transmission is not successful, then a contention window parameter is adjusted according to a fast backoff operation. If the packet transmission was successful and the current value of the contention window parameter is less than a threshold value then the contention window parameter is decreased according to a contention avoidance operation. If the packet transmission is successful and the current value of the contention window parameter is greater than the threshold value then the contention window parameter is decreased according to a slow start operation.
US07787481B1
One aspect of the invention relates to a network interface system for interfacing a host system with a network. The network interface system includes a bus interface system, a media access control system, a memory system, and a security system. The media access control system comprises one or more local buffers and is adapted to read a second data frame from the memory system while a first data frame is being transmitted to the network. The invention is particularly useful when the memory system has a single memory sharing several clients. When a memory has several clients, there can be instances where a read of the memory by the media access control system is delayed because the memory is busy with a request from another client. The invention helps ensure that such delays do not result in transmission errors and reduces the effect of such delays on overall transmission speed.
US07787478B2
Methods and devices for managing traffic at a session border controller (SBC) are described. A signal portion of traffic en route from a source in a virtual private network (VPN) to a destination is received. The signal portion has embedded therein an identifier that uniquely identifies the VPN. The identifier is accessed to determine whether the destination is also in the VPN. A decision whether to direct a media portion of the traffic to an SBC is made depending on whether or not the destination is outside of the VPN.
US07787472B2
A hierarchical traffic policer may include a first policer configured to pass first packets when a first condition is met. The first policer also may alter selection information within the passed first packets. A second policer may be configured to pass second packets when a second condition is met. The second policer may be further configured to pass all of the passed first packets from the first policer based on the altered selection information within the passed first packets.
US07787470B2
A method, apparatus and/or system for communicating in a wireless network may dynamically create and/or delete a medium access control (MAC) quality of service (QoS) connection in a wireless link between a base station and a mobile station. Each wireless base station in the network may include a packet classifier to quickly identify packets that may include session initiation protocol (SIP) messages and SIP logic to trigger the MAC QoS connection based on a received SIP message. Various other detailed embodiments and variants are also disclosed.
US07787462B2
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable media, mechanisms, and means for applying features to packets in an order specified by a selected feature order template. By providing multiple feature order templates, a network device manufacturer can provide the user of the network device the ability to select among a variety of orders in which features are applied, while limiting the possible selectable orderings such as to those capable by the hardware and software of the network device, and/or to a subset of orderings thereof which has been thoroughly tested. Some devices further allow a user to define new feature order templates via a user interface.
US07787455B2
In an arrangement where the device that is known to an ISP is communicating with the ISP through an interposed device that is not known to the ISP, the interposed device captures the known device's MAC address upon startup and clones the captured MAC address in all standard packets that it sends to the ISP.
US07787453B2
The present invention is directed to methods and systems for scaling receive protocol processing by allowing the network load from a network adapter to be balanced across multiple CPUs based on RSS and/or QoS traffic classification techniques.
US07787452B2
When a new device is attached to a SAS expander, malfunctioning devices can cause many BCNs to be generated, which in turn can cause excessive re-discovery processes to be performed by initiators in a storage network. Therefore, the isolation of devices from the storage network until they can be validated as healthy is disclosed. Any device malfunctions during this time of isolation do not cause BCNs to be generated and do not cause re-discovery processes to be performed. Once the device is validated (via a port-test-before-insertion approach) and found to be healthy, the fabric is notified via a BCN, and the device can be made visible to the network.
US07787448B2
The present invention discloses a method and a system for transparent transport of optical channel transmission unit (OTU) signals via an optical transport network (OTN), which includes a transmitting unit and a receiving unit at the OTN network boundary: the transmitting unit converts an OTUj signal mapping entering the OTN network into OTUk signals of the current OTN network for transmission. In the mean time, it reserves the OTUj control overhead, or extracts the OTUj control overhead and transfers it to the reserved overhead location; the receiving unit receives the OTUk signals arriving at the OTN network boundary, and performs demapping and converting them into OTUj signals. In the mean time, it successively uses the aforementioned reserved OTUj control overhead, or extracts the aforementioned OTUj control overhead from the aforementioned reserved control overhead location for subsequent use, and transfers the OTUj signals from the current OTN network; the aforementioned j and k represent the rate rank of the aforementioned OTU, respectively. The present invention is capable of achieving total transparent transport of OTU signals, including a payload portion and a control overhead.
US07787444B2
A method and mobile terminal are disclosed for use in a wireless communication system in order for the mobile terminal to be able to transition from a dual mode, in which a packet switched connection and circuit switched connection are used together, to a single mode in which packets are transferred. The mobile terminal is for receiving minimum system information necessary to perform the transition in an uninterrupted manner, instead of an interrupted manner. This system information is broadcast to the mobile terminal on a regular basis, and is also sent to the mobile terminal partly or entirely by point-to-point transfer if a piece of the minimum system information is missing due to inadequate broadcast reception or some other reason. This system information is then employed by the mobile terminal to transition from the dual mode to the single mode in the uninterrupted manner.
US07787436B2
An access point of a communications network is configured to receive a multicast or broadcast packet from a source. The access point converts the multicast or broadcast packet into a unicast packet addressed to a station associated with the access point. The access point then transmits the unicast packet over the communications network from the access point to the station. The access point further may determine a minimum data rate by which the access point may transmit the multicast or broadcast packet to the station and determines an effective unicast rate for transmitting the unicast packet to the station. If the effective unicast rate does not exceed the minimum data rate, the access point does not transmit the unicast packet to the station and transmits the multicast or broadcast packet.
US07787435B2
A method of wireless communication is provided. The method comprises adaptively polling a plurality of subscriber stations to provide channel quality indications for a plurality of channels associated with at least a portion of an orthogonal frequency division multiple access wireless network and adjusting the at least a portion of the orthogonal frequency division multiple access wireless network based on the channel quality indications.
US07787434B2
The present invention provides a method (100), access point (20) and program product (35) for providing airtime and bandwidth fairness in wireless networks. To provide bandwidth fairness, a more fragment bit is set in a set of packets (46C) received by an access point (20) so that the packets of the set of packets (46C) can be transmitted to its destination (46C) successively (i.e., without back-off). To provide airtime fairness, upon receiving a packet (34) destined for a wireless station (22A), the access point (20) will calculate an airtime requirement for transmitting the packet (34), set a time counter (50) based on the airtime requirement. Thereafter, it will be determined whether the packet (34) can be transmitted to wireless station 22A before the time counter (50) expires. If not, transmission of the packet (34) will either not occur, or the packet (34) will be split into a set of fragments (48) for transmission.
US07787432B2
A transmission method for transmitting an orthogonal frequency division multiplexing signal. The method includes composing a plurality of carrier groups each including one or more subcarriers and assigning transmission data for a plurality of transmission destination terminals, to the plurality of carrier groups, on a basis of one carrier group for one transmission destination terminal basis. The method further includes selecting, for each of the carrier groups, one of a first frame configuration where the transmission data is transmitted using one modulated signal, and a second frame configuration where the transmission data is transmitted using a plurality of modulated signals and transmitting the assigned transmission data of the plurality of transmission destination terminals at a same time on a time axis.
US07787424B2
A method for relaying packets through a relay node in a communication system composed of a source node, a destination node and at least one relay node for transferring the packets transmitted from the source node to the destination node. The relay node compares a potential corresponding to a number of hops and constituting the transferred packets with a stored potential from the destination node. If the stored potential is smaller than the potential constituting the packets, the relay node updates the packet and broadcasts the updated packets. Also, according to a method for setting a route for transmitting packets, packets are broadcast and it is checked whether updated packets obtained by updating the broadcast packets are received. If updated packets are received, an address of a packet transmission node constituting the updated packets is stored and the following packets are transmitted to the node having the stored address.
US07787422B2
A handover method of a mobile station (MS) in a mobile communication system having MSs and radio access stations (RASs), each of which includes an IEEE 802.16 standard-based medium access control (MAC) layer and an Internet protocol version 6 (IPv6)-based IP layer. The handover method includes the step of gathering IP network information of a neighbor RAS through a message exchange with a previous RAS. A target RAS for handover based on the gathered IP network information of the neighbor RAS is determined, after the target RAS is determined, the previous RAS tunnels data for targeting the MS to the target RAS, Then the tunneled data are received from the target RAS.
US07787411B2
Methods of wireless communication between a gaming console and a wireless accessory using a protocol. The protocol is used in a TDMA frequency hopping spread spectrum system to enable simultaneous communication of voice and data between a plurality of wireless accessories and the gaming console. The protocol provides specific time slots for upstream and downstream transmissions, as well as a retransmission time slots to enable a robust environment with minimal latency.
US07787408B2
A wireless repeater extends a coverage area of a wireless network base station within a structure or facility. The repeater includes a master unit for wirelessly communicating with the wireless network base station and a slave unit for wirelessly communicating with one or more subscriber terminals. The master unit is connected to the slave unit through new or existing wiring in the structure to enable the master unit to transmit wireless signals to the slave unit on a downlink transport frequency and to receive wireless signals from the slave unit on an uplink transport frequency in a manner that is transparent to the wireless base station and the subscriber terminals.
US07787403B2
A method and system for adjusting a duty cycle to save power in a computing system is described. The system includes a network interface card (NIC) that has an active mode and a sleep mode. The NIC is coupled to an adjusting element that adjusts a duty cycle of the active time to the sleep time based at least in part on minimizing power consumption.
US07787398B2
In general, in one aspect, the disclosure describes a method that includes selecting an offset between start of communications of a first radio in a multi-radio platform (MRP) and start of communications of a second radio in the MRP. Synchronizing clocks of the first radio and the second radio to maintain the offset. Determining safe zones within the communications of the second radio based on configuration of the first radio and the second radio and the selected offset. The safe zones are locations that minimize conflicts between receiving operations of the first radio that are at fixed locations and transmitting operations of the second radio and transmitting operations of the first radio that are at fixed locations and receiving operations of the second radio.
US07787394B2
A network status display device using a traffic flow-radar is provided. The network status display device includes: a traffic feature extractor calculating flow occupancy rates for total flows, micro-flows and macro-flows with respect to each of a plurality of traffic features with reference to traffic information for each traffic feature such as a network address, a port, a transmitting/receiving host address or a protocol collected by an external traffic information collector, and storing the calculation result; a traffic status display unit displaying the flow occupancy rates for each traffic feature calculated and stored in the traffic feature extractor on a radar with dots for each traffic feature; and a traffic anomaly determination unit determining whether a network status is abnormal with reference to the radar for each traffic feature, detecting and reporting the type of the abnormal network status and harmful or abnormal traffic that generates the abnormal network status, when the abnormal status occurs.
US07787386B1
According to one embodiment of the invention, a method for self-testing a portion of a line card having a digital signal processor for manipulating data received by the line card, and a transmit channel and a receive channel coupled to a combined transmit and receive channel includes transmitting a test signal through at least a portion of the transmit channel toward the combined channel and detecting, by the digital signal processor any resulting signal in the receive channel to determine whether any components in the transmit channel, receive channel or combined channel are malfunctioning.
US07787367B2
The present invention relates to a method and a system of flow control in a communication network. The method comprises determining if at least one sender buffer has a sufficient number of credits. The sufficient number of credits informs the sender buffer if the receiver buffer has an available buffer space corresponding to at least one data packet. The method further comprises transmitting the at least one data packet to at least one receiver buffer, if the at least one sender buffer has the sufficient number of credits. If the sufficient number of credits in the at least one sender buffer are absent, a data packet is transmitting speculatively to the at least one receiver buffer. If a negative acknowledgement is received for the transmitted data packet, a copy of the data packet can be retransmitted to the receiver buffer.
US07787357B2
A frequency offset estimator (400) and corresponding method (600) provides a frequency offset estimate (415) for an OFDM signal. The estimator comprises a data parser (403) coupled to an input signal (401) and arranged to select a group of symbols (305-311) or corresponding samples corresponding to predetermined symbols from the input signal and a processor (405) arranged to provide a correlation corresponding to the symbols, where the correlation corresponds to a frequency offset estimation for the input signal and is determined in a sequential fashion so that the correlation is provided concurrently with the last symbol or sample of the group of symbols to be selected.
US07787356B2
A method and system for indexing physical channels in an OFDMA system where one OFDM symbol includes a plurality of subcarriers and one TTI includes a plurality of OFDM symbols are provided. A total number of subcarriers per OFDM symbol are divided into N groups. A kth group is selected from the N groups in each OFDM symbol of a TTI, and a physical channel corresponding to a set of subcarriers indexed with predetermined values, included in the kth groups of the TTI is indexed with an ordered pair (N, k).
US07787355B2
A digital modulation system provides enhanced multipath performance by using modified orthogonal codes with reduced autocorrelation sidelobes while maintaining the cross-correlation properties of the modified codes. For example, the modified orthogonal codes can reduce the autocorrelation level so as not to exceed one-half the length of the modified orthogonal code. In certain embodiments, an M-ary orthogonal keying (MOK) system is used which modifies orthogonal Walsh codes using a complementary code to improve the auto-correlation properties of the Walsh codes, thereby enhancing the multipath performance of the MOK system while maintaining the orthogonality and low cross-correlation characteristics of the Walsh codes.
US07787351B2
A method of recording bits on a ferroelectric medium using a scanning probe or a small conductive structure and a recording medium thereof, in which bit sizes can be decreased to increase data recording density as well as to reduce losses in reproduction signals. The method includes applying switching voltages to a lower electrode of the ferroelectric medium and the probe so as to write bits while approaching the probe to or bringing the probe into contact with a surface of the ferroelectric medium; and applying a base bias voltage, which is equal or smaller in magnitude and opposite in sign to the switching voltages between the switching voltages to make the probe equipotential with an upper portion of the record medium.
US07787348B2
Light emitted from a light source and having a wavelength of 400 nm is reflected by a beam splitter (BS), and converged on a disk according to a next-generation standard. Reflection light therefrom passes through the BS and is received by a photodetector. Light emitted from a light source and having a wavelength of 660 nm is reflected by the BS and passes through the BS, and converged on a disk according to a DVD standard. Reflection light therefrom passes through the BS and is received by the photodetector. About 50% of light emitted from a light source and having a wavelength of 780 nm is reflected by the BS. The light passes through the BS and is then converged on a disk according to a CD standard. Reflection light therefrom passes through the BS. About 50% of the light passes through the BS and is received by the photodetector. Thus, recording and reproduction can be performed on any of disks according to a next-generation standard, DVD standard, and CD standard. With respect to disks according to the next-generation standard, a high optical output is obtained during recording and a high S/N ratio is obtained during reproduction. With respect to disks according to the CD standard, the amount of light received by the photodetector does not substantially vary even when birefringence of a disk varies.
US07787343B2
A recording and reproducing device (1) in which, when the power is turned off, the state of the power can be controlled to be in either one of a first power-off state and a second power-off state in which the recording and reproduction device (1) can be started faster than in the first power-off state. The recording and reproducing device (1) has a “first standby mode” during which the power state of the device is controlled to the first power-off state when the device receives a power-off instruction, and a “second standby mode” during which the power state of the device is controlled to the second power-off state when the device receives a power-off instruction. A power controller (30) makes, according to a setting time zone, the second standby mode active only for a predetermined time zone including the setting time zone.
US07787340B2
The optical pickup includes two objective lenses, and an objective lens holder that holds the two objective lenses. The objective lens holder has two fixture holes that pass through from the lower surface to the upper surface to which the two objective lenses are attached at an upper portion with space between them. The fixture hole is provided with a fixed lens supporting portion and two movable lens supporting portions for supporting the objective lens and adjusting tilt degree thereof. The movable lens supporting portion includes a through hole that passes through to the upper portion of the fixture hole and a column member that is inserted in the through hole in a slidable manner.
US07787332B2
An optical information recording-reproducing apparatus comprising a light source, an objective lens for condensing a light beam from the light source on a recording layer of an optical recording medium, a divergence angle-converting element provided in an optical path from the light source to the optical recoding medium for converting a divergence angle of the light beam to be introduced to the objective lens, a focus error detecting optical system including a photodetector for detecting a focus error of the light beam, an optical element for introducing a part of the light beam emitted from the divergence angle-converting element to the focus error detecting optical system, a circuit for detecting the divergence angle of the light beam emitted from the divergence angle-converting element from output from the photodetector, and a circuit for compensating spherical aberration in the recording layer of the optical recording medium by driving the divergence angle-converting element in accordance with the detection result of the divergence angle-detecting circuit.
US07787324B2
A processor includes a cache memory. The cache memory includes an array of cells, word lines and bit lines. A control module enables a word line of the word lines to access a first cell in the enabled word line. The control module disables the word line and maintains the word line in a disabled state to access a second cell in the word line.
US07787319B2
An integrated circuit device (e.g., a logic device or a memory device) having (i) a memory cell array which includes a plurality of memory cells (for example, memory cells having electrically floating body transistors) and (ii) sense amplifier circuitry, coupled to the memory cell array, to sense a data state stored in one of the memory cells during a sense phase of operation. In one embodiment, the sense amplifier circuitry includes first and second capacitors, a first input electrically coupled to (i) the memory cell to receive a signal which is representative of the data state stored therein and (ii) a first terminal of the first capacitor, and a second input electrically coupled to (i) a first predetermined voltage and (ii) a first terminal of the second capacitor. The sense amplifier circuitry further includes a current source and a transistor wherein the gate of the transistor is electrically coupled to the second terminals of the first and second capacitors, and a first region of the transistor is electrically coupled to the current source.
US07787306B2
A method of reading a flash memory device can include driving a selected word line by applying a selection voltage thereto and driving unselected word lines by applying a first voltage thereto, driving the unselected word lines and first and second selection lines by applying a second voltage that is higher than the first voltage thereto, and reading data from a memory cell that is coupled to the selected word line.
US07787303B2
A complementary SONOS-type (CSONOS) logic device is programmed and erased with a common voltage. The programming method involves reading the logic state of a complementary pair without disturbing the logic state after setting the complementary pair of non-volatile trapped-charge memory devices, including a first memory device and a second memory device, to a first logic state or a second logic state with a common voltage to control the complementary pair. The CSONOS device retains data integrity over extended read endurance cycles.
US07787301B2
Provided are a flash memory device and a method of manufacturing the same. The flash memory device includes strings. Each of the strings has a string selection line, a ground selection line, and an odd number of word lines formed between the string selection line and the ground selection line.
US07787284B2
A multi-threshold integrated circuit (IC) that may be supplied by multiple supplies, with an array of latches such as an array static random access memory (SRAM) cells and a CMOS SRAM with improved stability and reduced subthreshold leakage. Selected devices (NFETs and/or PFETs) in array cells and support logic, e.g., in the data path and in non-critical logic, are tailored for lower gate and subthreshold leakage. Normal base FETs have a base threshold and tailored FETs have a threshold above. In a multi-supply chip, circuits with tailored FETs are powered by an increased supply voltage.
US07787282B2
The present disclosure includes devices and methods for operating resistance variable memory. One device embodiment includes an array of memory cells wherein a number of the cells are commonly coupled to a select line, the number cells including a number of data cells programmable within a number of target threshold resistance (Rt) ranges which correspond to a number of data states, and a number of reference cells interleaved with the data cells and programmable within the number of target Rt ranges. The aforementioned device embodiment also includes control circuitry coupled to the array and configured to sense a level associated with at least one data cell and at least one reference cell, and compare the sensed level associated with the at least one data cell with the sensed level associated with the at least one reference cell to determine a data state of the at least one data cell.
US07787280B2
An electric element includes a first terminal (1), a second terminal (3), and a variable-resistance film (2). The variable-resistance film (2) is connected between the first terminal (1) and the second terminal (3). The variable-resistance film (2) includes Fe3O4 crystal phase and Fe2O3 crystal phase.
US07787277B2
A semiconductor memory device capable of preventing a defect caused by lowering the etching precision in an end area of the memory cell array is provided. A first block is constructed by first memory cell units each having of memory cells, a second block is constructed by second memory cell units each having a plurality of memory cells, and the memory cell array is constructed by arranging the first blocks on both end portions thereof and arranging the second blocks on other portions thereof. The structure of the first memory cell unit on the end side of the memory cell array is different from that of the second memory cell unit. Wirings for connecting the selection gate lines of the memory cell array to corresponding transistors in a row decoder are formed of wiring layers formed above wirings for connecting control gate lines of the memory cell array to the transistors in the row decoder.
US07787273B2
An exemplary inverter circuit (2) includes a first switch circuit (22) including a first transistor (221) and a second transistor (222); a second switch circuit (23) including a third transistor (231) and a fourth transistor (232); and a pulse width modulation circuit (21) including a first output terminal (211) and a second output terminal (212). A gate electrode of the first transistor is connected to the first output port. A gate electrode of the second transistor is connected to the second output port. A gate electrode of the third transistor is connected to the first output port. A gate electrode of the fourth transistor is connected to the second output port. A drain electrode of the third transistor is connected to a drain electrode of the first transistor, and a drain electrode of the fourth transistor is connected to a drain electrode of the second transistor.
US07787271B2
A power supply device including a diode bridge, a converter module, and an inrush control module. The diode bridge is configured to rectify an input voltage. The converter module is coupled to the diode bridge and is configured to convert the input voltage into a direct current regulated output voltage. The inrush control module is connected to the diode bridge and is configured to gradually activate a transistor and to limit an inrush current peak value based upon a zero crossing being detected in the input voltage. A method for limiting the inrush current peak value is also disclosed.
US07787269B2
The present invention provides a switching power supply device including a switching element, a control circuit controlling the switching element, a transformer having an auxiliary winding, a potential clamp circuit connected to one of outputs of the transformer, a delay capacitor connected to an output of the potential clamp circuit, a potential detection circuit detecting a potential at the delay capacitor, and an overload protection actuation circuit realizing overload protection. During an overload, the delay capacitor is charged only by ringing of the auxiliary winding, generated immediately after the switching element is turned off, through the potential clamp circuit. Then, the potential detection circuit supplies an actuation signal to a latch stop circuit by detecting that the potential at the delay capacitor rises. The latch stop circuit latches and stops the switching operation of the switching element to realize the overload protection when the actuation signal is fed into the latch stop circuit. Thus, the overload protection can be realized with a sufficient delay time by the relatively small delay capacitor.
US07787247B2
A cooling mechanism to dissipate thermal energy generated by the heat generating components of a graphics card assembly. An apparatus includes a circuit board having at least one heat generating component affixed thereto. The apparatus also includes a fan and carrier therefor including a heat sink plate having a portion thermally coupled to the heat generating component. The heat sink plate includes a means for forming at least one slot proximate the portion. The fan is adapted to direct airflow cross the portion. The thermal energy generated by the heat generating component is transferred to the fan carrier and ultimately removed from the fan carrier by the airflow. The airflow inducts a secondary airflow drawn through the slot during operation thereby to enhance transfer of the thermal energy from the heat generating component.
US07787244B1
A hard disk adapter has a body, a connector, an opening, a plug-in slot and an eSATA connector. The body has a panel and a receiving space. The connector is attached to the body and located in the receiving space. The opening is formed on the panel and communicates with the receiving space. The plug-in slot is formed on the panel beside the opening. The eSATA connector has a receiving end mounted to the plug-in slot.
US07787242B2
A display support apparatus includes a stabilizing member defining a cable passageway, a rotational coupling member coupled to the stabilizing member, and a plurality of supporting arms coupled to the stabilizing member, at least one supporting arm defining a cable-routing channel, whereby the stabilizing member rigidly maintains the plurality of supporting arms in a substantially parallel orientation relative to each other. The display support apparatus may be rotatably coupled to a chassis base and a display may be rotatably coupled to the support arms to provide rigid support for the display on the chassis.
US07787239B2
A portable computing device including a housing having a top surface and a bottom surface connected to one another by a pair of sides, a proximal end and a distal end, the top surface including a user interface for operation by a user. The device comprises a planar surface located on the bottom surface at the proximal end, such that the planar surface extends to either side of a centerline of the housing and in a direction towards the distal end. The planar surface defines a plane and the centerline extends in a direction between the proximal end and the distal end. The device has at least one protrusion located on the bottom surface at the distal end, such that the at least one protrusion extends between the bottom surface and the plane, such that the at least one protrusion has a respective peripheral surface lying on the plane on both sides of the centerline. The at least one protrusion and the planar surface provide stability of the device when placed on a surface adjacent to the bottom surface, the stability facilitating operation of the user interface by the user.
US07787235B2
Provided is a solid electrolytic capacitor with a high capacity occurrence rate and a high capacity and a method for manufacturing the solid electrolytic capacitor. An anode body is formed on a periphery of an anode lead having a hollow structure. The anode body has a porous body of a valve metal or an alloy of the metal as its main component. The hollow structure allows an inside and an outside of the anode body to connect with each other. A dielectric layer is formed on a surface of the anode body, and a conducting polymer layer is formed on a surface of the dielectric layer. When the conducting polymer layer is formed, the inside of the anode body is depressurized by suction from the outside of the anode body through the hollow structure of the anode lead.
US07787230B2
A spark gap protection device is provided. The device comprises a plurality of spark gaps and a plurality of windings. Each spark gap is connected to at least one winding which is inductively coupled to an associated winding connected to another spark gap so that, in use, a surge current flowing across a spark gap and through a winding connected to the spark gap induces a voltage in the associated inductively coupled winding connected to another spark gap. This forces the other spark gap to trigger, thereby distributing the surge current between the spark gaps.
US07787229B2
A CPU power control circuit includes a temperature detection circuit, a power supply circuit and a discharge circuit. The power supply circuit is connected to the temperature detection circuit, a CPU and the discharge circuit. The discharge circuit is connected to the temperature detection circuit and the CPU. The temperature detection circuit is connected to the CPU for detecting the temperature of the CPU. When the temperature of the CPU exceeds a predetermined range, the temperature detection circuit outputs a high temperature signal. The power supply circuit receives the high temperature signal, and stops working. The discharge circuit receives the high temperature signal, and discharges the power supply circuit so as to stop supplying power to the CPU.
US07787226B2
An electrostatic protective circuit includes a bipolar transistor, a bipolar transistor and an FET. The bipolar transistors and are coupled in series between a signal line and the ground (GND). The FET is configured that a source and a bulk thereof are coupled to a node N situated between the bipolar transistors, a gate is coupled to the signal line, and a drain is coupled to the power supply.
US07787212B2
Stiffness reducing features for top covers of data storage systems are provided to prevent delaminating of top layers of the top covers. A top cover for a data storage system includes a bottom layer, a top layer and an adhesive layer that interconnects the top and bottom layers. At least one groove is formed in and extends along the top layer. The at least one groove reduces a thickness of the top layer along the at least one groove.
US07787207B2
It is related to a head control method. The head control method controls a protruding flying height of a head in which an energization amount applied to a heater element in the head to thermally expands the head. The head control method includes a resistance-value measuring step of measuring a resistance value of the storage element, an energization-amount calculating step of calculating an energization amount applied to the heater element such that the resistance value measured in the resistance-value measuring step reaches a reference resistance value, and a heater control step of performing control to apply the energization amount calculated in the energization-amount calculating step to the heater element.
US07787195B2
An endoscope illuminating optical system includes an illumination lens having a positive power. Illumination light rays parallel to each other emitted from an optical fiber bundle enter an incident surface of the illumination lens. The incident surface of the illumination lens is aspherical, and has a reference position vertical to the optical axis. The reference position is the most projecting portion on the incident surface. A shape of the incident surface is expressed by an equation of D=F(H). “H” is a height from the optical axis (0≦H≦Hmax), and “D” is a depth from a reference plane. The reference plane is vertical to the optical axis. The reference position is on the reference plane. A first-order differential value of the function F(H) is more than 0, and a second-order differential value of the function F(H) is 0 at a particular height Hi (0
US07787193B2
The present invention aims to provide an imaging device and a camera realizing simultaneously a high magnification zoom lens system and the miniaturization of the device. The imaging device (2) includes a first lens group (G1), a second group frame unit (42), a first group frame unit (41), a motor unit (32), a third lens group (G3), and a CCD unit (33). The first lens group (G1) takes in a light flux incident along a first optical axis (A1). The second group frame unit (42) bends the light flux incident along the first optical axis (A1) to a direction along a second optical axis (A2). The first group frame unit (41) retains the first lens group (G1), and moves the first lens group (G1) in the direction along the first optical axis (A1). The motor unit (32) drives the first group frame unit (41). The first group frame unit (41) includes a driving frame (51) movable in the direction along the first optical axis (A1), and a first group frame retaining the first lens group (G1) and able to move in the direction along the first optical axis (A1) with respect to the driving frame (51).
US07787192B2
A lens unit includes: a first lens group arranged in a first optical axis direction of the lens unit, on which a light flux from an object is incident; a second lens group provided closer to an image side than the first lens group and arranged in a second optical axis direction; a bending section provided between the first and the second lens groups, which bends the first optical axis in the second optical axis direction, wherein the first and second lens groups are movable in the respective optical axes when a zooming operation is carried out; an actuator which drives the first and second lens groups; a first drive mechanism which moves the first lens group; a second drive mechanism which moves the second lens group; and a coupling member which concurrently transmits drive force from the actuator to the first and second drive mechanisms.
US07787185B2
A building element (E) is used for building walls, partitions, plates or closing devices such as blinds and doors, in particular for buildings and includes at least one volume (3) in particular in the form of a prism or cylinder limited by first (1) and second (2) faces made of a transparent material and sidewalls (4), wherein the element (E) includes at least one lens (5) which contains a focal plane and is placed near the first face (1) and a translucent screen (7) placed between the lens (5) and the second face (2). The image of a space in front of the lens (5) is formed on the screen 7 and can be seen from the rear of the building element (E).
US07787184B2
A reflection of unnecessary light, which should be prevented, can be suppressed, and occurrence of stray light can be reduced using a member having an antireflection structure, comprising a plate-like portion 2, and an aperture portion 3 formed in the plate-like portion 2, wherein the antireflection structure having an aspect ratio of 1 or more and comprising structural elements arranged in an array form at a period smaller than the shortest wavelength of light, the reflection of which should be prevented, is formed on an inner wall 4 of the aperture portion 3.
US07787182B2
The diffractive optical device (1) can be used as a security device in the fields of authentication, identification and security. It comprises a zero-order diffractive color filter (3). The diffractive color filter may consist of a microstructured high-index layer (32) embedded between two low-index layers (31, 33). A mirror layer (4) for reflecting towards the diffractive color filter (3) at least part of light transmitted through the diffractive color filter (3) are provided beneath the diffractive color filter. Thanks to the mirror layer (4), the device (1) has a much higher reflected intensity and much more complex spectra than prior-art diffractive color filters.
US07787163B2
The invention provides for a method of sharpening an image to be sent to a printhead. The method includes the steps of receiving an RGB (red, green, blue) data set indicative of the image, and deriving an initial luminance channel from the received data set. The method also includes the steps of sharpening the initial luminance channel to form a revised luminance channel, and incorporating the revised luminance channel into the data set.
US07787161B2
An image reading device which is capable of reading out image data on an original while conveying the original in a simple construction. A conveying path has a pair of guide members facing each other at a distance and extending in a conveying direction of an original. An original conveying unit conveys the original along the conveyance path. An image reading unit is comprised of a flexible sheet-like substrate on which a plurality of optical sensors are arranged. The sheet-like substrate is inclined with respect to the conveying direction of the original, and fixed to one of the pair of guide members at one end thereof and abuts against the other of the pair of guide members at the other end thereof. The image reading unit reads image data on one side of the original when the original is conveyed along the conveying path and passes through between the other end of the sheet-like substrate and the other of the pair of guide members.
US07787159B2
Systems and methods are provided for achieving convergent light rays emitted by a planar array of light sources. In one embodiment, an imaging device is provided for inspecting semiconductors or other objects. The imaging device includes one or more imaging lens for imaging light reflected from an object. The imaging device also includes a first light source attached to a planar circuit board and a second light source attached to the planar circuit board. The imaging device further includes a first Fresnel prism for directing light from the first light source toward the object from a first direction and a second Fresnel prism for directing light from the second light source toward the object from a second direction. In one embodiment, the imaging device also includes one or more optical elements for increasing or decreasing the divergence of the light.
US07787154B2
A method and system is provided for providing a variable data guilloché shaped pattern comprised of variable data differential line pattern fonts comprising decodable template symbols which are capable of being selectively assembled into a predetermined variable data code. The code representations are embedded in the guilloché pattern amongst a plurality of unvaried standard base patterns. The representation can be decoded with a digital scan capable of identifying the embedded patterns and communicated it to a user for verifying a document containing the code.
US07787152B2
Systems and methods for detecting copies of documents are described. In one example, a system and method for detecting copies of documents utilizes multiple correlations of original and scanned copy detection patterns. The system captures a CDP that may be skewed or improperly sized. The system also retrieves or reconstitutes the expected CDP. In order to provide a more reliable comparison and without manipulating the captured CDP, the system manipulates the orientation or rotation and resolution or size of the retrieved or reconstituted CDP to register it with the captured CDP. Then the system performs a first correlation to determine if the captured CDP indicates the correct document identification and then if necessary, a second correlation to determine authentication such as by performing a 1 pixel shift multiple autocorrelation comparison of the two CDPs.
US07787143B2
This invention increases the job information management precision. To accomplish this, an information processing method of recording or accumulating job information on a job issued from an information processing apparatus connectable to an image forming apparatus including an acquisition step of acquiring the job information from the information processing apparatus or the image forming apparatus, a determination step of determining whether to record or accumulate the job information acquired in the acquisition step, in accordance with a driver which generates data of the issued job, and a recording/accumulation step of recording or accumulating the job information determined in the determination step to be recorded or accumulated.
US07787137B2
An image forming apparatus is provided, in which the image forming apparatus includes: a user database in which user identification information for identifying an user of the image forming apparatus is registered; an operation panel for receiving a key operation input; a secure program used for determining whether a user service can be provided on the basis of the user identification information in the user database and another user identification information input by the user.
US07787135B2
A system is provided for forming a print shop configuration with a first set of equipment, the first set of equipment being derived from a second set of equipment from a first print shop and a third set of equipment from a second print shop. The system includes a print shop configuration manager for determining whether a selected relationship exists between (1), one or more sets of job requirements and at least one of a set of print processing related cells or (2) two sets of print processing related cells. A possible print shop configuration may be discarded or prioritized, based on the existence of the selected relationship.
US07787121B2
An imaging apparatus includes a light source unit that selectively outputs white light and light in a different wavelength band to an observation target, an imaging unit including an imaging device, and a spectral image formation circuit that generates a spectral image signal for a specified wavelength by an operation using an image signal based on an output from the imaging unit and predetermined matrix data. The imaging unit selectively obtains an image of the observation target for each of first, second and third light components in a visible light region and an image for each of at least fourth and fifth light components in a near-infrared region. Further, the imaging unit includes first spectral devices that make only the first and fourth light components enter first pixels of the imaging device and second spectral devices that make only the second and fifth light components enter second pixels thereof.
US07787096B2
A liquid crystal display panel includes a first substrate, a second substrate, and a liquid crystal layer formed between the first substrate and the second substrate. A pixel area is formed on the first substrate, and a driver is formed on the substrate and electrically connected with the pixel area. A plurality of lines are electrically connected with the driver, and a plurality of pads are electrically connected with the plurality of lines. The plurality of pads are formed in a straight line and are not electrically connected with each other except for the electric connection with the plurality of lines.
US07787095B2
A thin film transistor array panel including a substrate, a plurality of first signal lines formed on the substrate, a plurality of second signal lines, insulated from the first signal lines, which are formed on the substrate and which define an area of a display area by traversing the first signal lines, a driver disposed on a peripheral area, a plurality of connection lines, disposed on the peripheral area, which couple the driver to each of the first signal lines, and an insulating layer which insulate the first signal lines from the connection lines. The insulating layer includes a plurality of contact holes, portions of the first signal lines and the connection lines are connected through the contact holes, and sizes of exposed portions of the first signal lines exposed through the contact holes increase as respective distances from the contact holes to the driver increase.
US07787091B2
A transverse field type liquid crystal display panel has multiple scan lines 12 and common wires 13 provided in parallel, multiple signal lines 17 provided in the direction crossing the scan lines 12, and common electrodes 14 and pixel electrodes 21 formed in the regions delimited by the multiple scan lines 12 and signal lines 17. At least part of the surface of an insulator laid over the scan lines 17 is covered by shield electrodes 22 constituted of a conductive material. Thanks to such structure, there can be provided a transverse field type—that is, an IPS mode or FFS mode—liquid crystal display panel that is equipped with a device for preventing burn-in due to the voltage that is applied to the scan lines.
US07787086B2
A tetragonal ring shape aperture is formed in the common electrode on one substrate and a cross shape aperture is formed at the position corresponding to the center of the tetragonal ring shape aperture in the pixel electrode on the other substrate. A liquid crystal layer between two electrodes are divided to four domains where the directors of the liquid crystal layer have different angles when a voltage is applied to the electrodes. The directors in adjacent domains make a right angle. The tetragonal ring shape aperture is broken at midpoint of each side of the tetragon, and the width of the aperture decreases as goes from the bent point to the edge. Wide viewing angle is obtained by four domains where the directors of the liquid crystal layer indicate different directions, disclination is removed and luminance increases.
US07787083B2
A liquid crystal device includes a first substrate having an alignment film; a second substrate disposed opposite the first substrate and having first and second electrodes and an alignment film; a liquid crystal layer disposed between the alignment films of the first and second substrates; a retardation film disposed on a side of the first substrate facing away from the liquid crystal layer; a first polarizer disposed on the side of the first substrate facing away from the liquid crystal layer; and a second polarizer disposed on a side of the second substrate facing away from the liquid crystal layer. The liquid crystal layer is aligned in a direction parallel to the first and second substrates by the alignment films and is driven by an electric field generated between the first and second electrodes. The slow axis of the retardation film is parallel to the transmission axis of the first or second polarizer and is parallel to the alignment direction of the liquid crystal layer. The Nz coefficient and the phase shift Δnd (nm) of the retardation film fall within a range defined on a graph showing Nz coefficients and phase shifts Δnd as points (Nz, Δnd) by linking point A1 (0.3, 68), point A2 (0.5, 175), point A3 (0.7, 215), point A4 (0.7, 332), point A5 (0.5, 365), and point A6 (0.3, 230). The Nz coefficient is defined by the following formula (1): Nz=(nx−nz)/|nx−ny| (1).
US07787082B2
A photosensor including a semiconductor thin film having a light receiving portion includes the following elements. A substrate has a recess with an inclined side wall having a forward tapered shape. A reflective material layer is disposed along the recess of the substrate. An insulating layer covers the substrate having thereon the reflective material layer. The semiconductor thin film is disposed on the insulating layer so as to cross the recess. The light receiving portion of the semiconductor thin film is disposed above the recess.
US07787073B2
A backlight unit includes a plurality of lamp array units, each having a plurality of LED lamps evenly arranged in one direction, a reflecting substance formed on an upper surface of each of the LED lamps to reflect light emitted from the corresponding LED lamp in a lateral direction, a light dispersion member provided over the lamp array units, and an outer case supporting the light dispersion member.
US07787072B2
A liquid crystal display device includes a liquid crystal display module, a circuit board, and a shield case. The circuit board is mounted on the liquid crystal display module and has a socket for receiving a power supply plug. The shield case includes an offset portion on a rear part to contain the circuit board. An opening formed with holding members for securing the socket is provided at the offset portion.
US07787070B2
A liquid crystal display device capable of securing the lamp wire to the mold frame is disclosed. The liquid crystal display device includes a liquid crystal display panel for displaying an image, a back light assembly for providing a light to the liquid crystal display panel and a mold frame receiving the liquid crystal display panel and the backlight assembly. The back light assembly includes a light supplying part including a light source for generating a light and a lamp wire for supplying an electrical current to the light supplying part. A securing portion for securing the lamp wire is formed on a side surface or a rear surface of the mold frame, shaped as a groove or a depressed portion, and the lamp wire is secured to the securing portion in such a way that securing and separation of the lamp wire is performed with ease and simplicity. A pair of securing ribs are formed on the bottom of the securing depressed portions facing each other. The lamp wire is secured in the space between a pair of the securing ribs having a width less than a diameter of the lamp wire. Accordingly, a connection failure of the soldering portion of the lamp wire due to a sway of the lamp wire is reduced and the repeated process of securing the lamp wire in manufacturing the LCD device is no longer necessary.
US07787069B2
A display device includes: a light source; a light guide plate including a light emitting surface that emits light incident from the light source; a light source board including the light source arranged thereon, the light source board arranged in close proximity to a side surface of the light guide plate; a rear frame arranged to support the light guide plate and including a protruding portion formed on a side surface of the rear frame; a middle frame arranged to support the light guide plate and the rear frame and including a notch portion where the protruding portion of the rear frame penetrate; and a display panel whose horizontal position is regulated by the protruding portion of the rear frame penetrating the notch portion of the middle frame.
US07787068B2
Array substrates for liquid crystal display (LCD) devices are formed on a substrate with first and second gate lines crossing a data line to define first and second pixel regions. A thin film transistor includes a source electrode and a drain electrode. A metal pattern overlaps a common line and makes up a portion of the drain electrode. A passivation layer is disposed on the source and drain electrodes and on the metal pattern. A first pixel electrode is connected to the metal pattern and a common electrode is connected to the common line. Various repair patterns are formed to define one or more repairing portions that enable connection of the drain electrode or metal pattern to a second pixel electrode of the second pixel region if the cut line is cut in the event the first pixel electrode fails to display an image.
US07787063B2
On one side of a liquid crystal layer, a first electrode is provided, and, on the other side of the liquid crystal layer, a second electrode, composed of a plurality of individual electrodes, and a third electrode are provided. The second and third electrodes have holes that are increasingly small away from the liquid crystal layer. When the potential at the third electrode is set equal to or lower than the potential at the second electrode, the liquid crystal layer acts as a convex lens; when the potential at the third electrode is set higher than the potential at the second electrode, the liquid crystal layer acts as a concave lens. The range in which the focal length can be varied depends on the diameters of the holes, and giving the holes of the different electrodes varying diameters helps widen the range. Moreover, conductors can be laid to reach the electrodes at the outer edges thereof so as not to directly face the liquid crystal layer. This helps eliminate the influence of the conductors on the electric field distribution in the liquid crystal layer.
US07787059B2
A ATSC compliant digital television (DTV) receiver including an image rejection filter, an interpolator, a numerically controlled oscillator (NCO), a matched filter unit, a frequency converter, and a DC remover. The image rejection filter removes (filters out) an unwanted image signal and an adjacent channel's interference signal from a first intermediate frequency (IF) signal sampled at a first sampling frequency. The interpolator resamples (at a second sampling frequency) a signal output from the image rejection filter and compensates for a predetermined symbol timing offset in response to a first control signal, thereby outputting a second IF signal. The NCO down converts the second IF signal and simultaneously compensates for a predetermined carrier offset in response to a second control signal, thereby outputting a first complex signal. The matched filter unit receives the first complex signal and filters the first complex signal, thereby outputting a second complex signal. The frequency converter generates a third complex signal having a double side band from the second complex signal output from the matched filter unit. The DC remover removes (filters out) a pilot signal from a DC signal included in the third complex signal output from the frequency converter.
US07787056B2
A DC compensation circuit restores the frequency spectrum of an input signal at DC (or 0 Hz) by removing or reducing DC offset, 1/f noise, or any other unwanted noise at or near 0 Hz. The DC compensation is performed using direct coupling, as opposed to AC coupling, so that no useful signal information in the active period of the input signal is lost at DC. The DC compensation circuit samples the input signal during an inactive period of the input signal. Afterwhich, the unwanted DC noise is determined from the sampled signal and stored until an active period of the input signal. For example, the sampled signal can be filtered using a passband around DC so as to isolate the signal energy at DC during the inactive period. Since there is no useful signal information present during the inactive period, any signal energy at the output of the filter is necessarily unwanted DC noise. In a feed-forward approach, the unwanted DC noise is then subtracted from the input signal during the active period of the input signal to compensate or cancel the unwanted DC noise. Alternatively, the unwanted DC noise could be sampled and determined during the inactive period and then fed back (after filtering) in order to be subtracted during the active period of the input signal.
US07787054B2
A VSB reception system includes a sequence generator for decoding a symbol corresponding to the supplemental data and generating a predefined sequence included in the supplemental data at VSB transmission system. The reception system also includes a modified legacy VSB receiver for processing the data received from the VSB transmission system in a reverse order of the VSB transmission system by using the sequence, and a demultiplexer for demultiplexing the data from the modified legacy VSB receiver into the MPEG data and the supplemental data. The VSB reception system also includes a supplemental data processor for processing the supplemental data segment from the demultiplexer in a reverse order of the transmission system, to obtain the supplemental data, thereby carrying out the slicer prediction, decoding, and symbol decision more accurately by using the predefined sequence, to improve a performance.
US07787044B2
A lens module includes a lens barrel, a first lens, an adjusting disk and at least one first elastic member. The first lens has at least three first sloping portions thereon each having a lower end and a higher end gradually sloping from the lower end. The first sloping portions arranged end to end with the higher end of each first sloping portion being adjacent to the lower end of the corresponding adjacent first sloping portion, with the first sloping portions arranged on a common circular path. The adjusting disk has a first surface and an opposite second surface. The adjusting disk is rotatably mounted on the lens barrel. The adjusting disk has at least three first protrusions on the first surface thereof. The first protrusions respectively abut the first sloping portions of the first lens. The first elastic member biases the first lens toward the adjusting disk.
US07787042B2
A sensed image and shooting time information corresponding to the sensed image are stored on a memory card. A display unit comprises a plurality of display areas at specific consecutive shooting times and displays the shooting time in the display area. A CPU specifies a display area in which a sensed image corresponding to the shooting time as an image-existing area, and enables the display unit to visibly indicate the image-existing area of the display areas specified as the image-existing area, based on a prescribed condition by a cursor. In this case, when the movement of the display area is instructed, the CPU moves only the image-existing area and indicates the existence of an image, by controlling the movement of the cursor.
US07787037B2
An imaging apparatus includes a pixel unit array and a driving unit. Each pixel unit includes a plurality of photoelectric conversion units, a charge-voltage converter common to the plurality of photoelectric conversion units, a plurality of transfer units which transfer electric charges generated by the plurality of photoelectric conversion units to the charge-voltage converter, an output unit which outputs a signal based on the electric charges to a signal line, and a setting unit which sets the electric potential of the charge-voltage converter. Each pixel unit is selected or deselected in accordance with the electric potential set in the charge-voltage converter. The driving unit drives the pixel unit array so that the output unit continuously outputs, to the signal line, the signal based on the electric charges generated by the plurality of photoelectric conversion units in the selected pixel unit without performing an operation of deselecting the selected pixel unit.
US07787036B2
An imaging apparatus includes an imaging area having, in a vertical direction, a plurality of lines having a plurality of pixels in a horizontal direction, wherein each of the plurality of lines includes an light-shielded area and an effective pixel area that is not light-shielded, a first correction unit configured to correct a shading component in the vertical direction that is included in an image signal from the effective pixel area of the plurality of lines, according to a first correction signal from the light-shielded area of the plurality of lines, and a second correction unit configured to correct the image signal output from the first correction unit according to a second correction signal obtained by multiplying the first correction signal, which is in the same line as the image signal, by a coefficient for decreasing a signal level of the first correction signal.
US07787029B2
An imaging apparatus comprises an optical magnification changing mechanism which optically changes a magnification of an image, and an electronic magnification changing mechanism which reduces or expands a magnification with respect to image data by signal processing, the imaging apparatus providing a magnification-changed image according to a predetermined magnification based on the optical magnification changing mechanism and the electronic magnification changing mechanism. The optical magnification changing mechanism has at least two magnifications W and T (W
US07787024B2
Even when a remaining amount of an image memory built in a digital camera is decreased, the photographing can be further continued while reserving a photographed image. An image which is obtained from an image input unit including image pickup means is accumulated into an image memory. When a remaining amount calculating unit detects that the remaining amount of the image memory is small, an image record discriminating unit compares it with an image size in a photograph mode at that time which is obtained from an image size table, thereby discriminating whether the continuation of the photographing can be performed or not. When the photographing is impossible, an image selecting unit selects an old image, an image in which the number of colors is small, or the like on the basis of management data regarding the photographed images in a memory managing table. The selected image is transmitted by a PHS communication by a data transmitting apparatus. After it was transmitted, the image is erased from the image memory.
US07787022B2
A digital image acquisition system having no photographic film, such as a digital camera, has a flash unit for providing illumination during image capture and a red-eye filter for detecting a region within a captured image indicative of a red-eye phenomenon, the detection being based upon a comparison of the captured image and a reference image of nominally the same scene taken without flash. In the embodiment the reference image is a preview image of lower pixel resolution than the captured image, the filter matching the pixel resolutions of the captured and reference images by up-sampling the preview image and/or sub-sampling the captured image. The filter also aligns at least portions of the captured image and reference image prior to comparison to allow for, e.g. movement in the subject.
US07787018B2
An amplification signal of a difference signal between a sensor signal and an offset signal to be variably set is converted into a digital signal. The sensor signal is in accordance with shake of an imaging device and outputted from a sensor. The first digital signal is obtained while a conversion ratio between the difference signal and the digital signal is set to a first conversion ratio. The second digital signal is obtained while the conversion ratio is set to a second conversion ratio. In relation to a certain difference signal, the value of the second digital signal is smaller than that of the first signal. The offset signal is updated based on the second digital signal. The shake information is generated based on the first digital signal.
US07787006B2
Differing ratios of the amount of light from light source LD2 to the amount of light from light source LD1 are provided. An image pattern for adjustment that includes, for each color, an area made up of isolated dots by light source LD1 and an area made up of isolated dots by light source LD2, is printed for each ratio. In a copier, a density of each area is detected, a ratio at which a difference between the density of an area of isolated dots by light source LD1 and the density of an area of isolated dots by light source LD2 is smallest is decided as an adjustment ratio, and control is performed such that light sources LD1 and LD2 emit light at the adjusted ratio.
US07787004B2
A line head includes: a first substrate that includes light-emitting elements formed thereon; and a second substrate that includes focusing lenses, which are inverted optical systems, focusing light emitted from the light-emitting elements, and has a linear expansion coefficient that is smaller than that of the first substrate.
US07786997B2
In each odd-numbered frame, a game image generated by a three-dimensional image processing unit 31 is supplied to a first LCD 11, and then a game image identical to the generated game image is stored in a first VRAM 21a. Also, a two-dimensional image processing unit 37 supplies the game image stored in the immediately-preceding even-numbered frame in a second VRAM 21b to a second LCD 12. On the other hand, in each even-numbered frame, a game image generated by the three-dimensional image processing unit 31 is supplied to the first LCD 12, and then a game image identical to the generated game image is stored in the second VRAM 21b. Also, the two-dimensional image processing unit 37 supplies the game image stored in the immediately-preceding odd-numbered frame in the first VRAM 21a to the first LCD 11. With this, in a portable game machine including two display units, different three-dimensional game images can be simultaneously displayed by a single three-dimensional image processing unit on the two display units without flicker on the display screens.
US07786991B2
Embodiments provide for ray tracing traversal that relies on selected geometrical properties of the application to reduce the number of operations required during each traversal step. The traversal algorithm does not depend on the number of rays in the group. As a result, multi-level traversal schemes may be implemented, starting with a large number of rays in a group and then reducing it as needed to maintain group coherency. Multi-level traversal schemes may be created by splitting large groups of rays while traversing acceleration structures.
US07786987B2
Methods and apparatus to detect operating states of a display based on visible light are disclosed. An example device to detect an operating state of a display includes at least one optical sensor and a logic circuit. The at least one optical sensor is disposed to detect visible light emanating from a screen of the display and to convert the visible light into an electrical signal. The logic circuit is coupled to the at least one optical sensor to generate an output signal indicative of the operating state of the display based on the electrical signal.
US07786985B2
A semiconductor device having a normal function means is provided, in which the amplitude of an output signal is prevented from being decreased even when a digital circuit using transistors having one conductivity is employed. By turning OFF a diode-connected transistor 101, the gate terminal of a first transistor 102 is brought into a floating state. At this time, the first transistor 102 is ON and its gate-source voltage is stored in a capacitor. Then, when a potential at the source terminal of the first transistor 102 is increased, a potential at the gate terminal of the first transistor 102 is increased as well by bootstrap effect. As a result, the amplitude of an output signal is prevented from being decreased.
US07786983B2
A touch screen or pen-based data entry apparatus and method. The data entry apparatus creates a continuous sheet or “lamina” of light in the free space adjacent a touch screen. An optical position detection device, optically coupled to the lamina of light, is provided to detect data entries to the input device by determining the location of interrupts in the lamina caused when data is entered to the input device. During the method of operation, a user makes a data entry to the device by touching the screen at a predetermined location using an input device, such as a finger, pen or stylus. During the act of touching the screen, the lamina of light in the free space adjacent the screen is interrupted. The optical position detection device detects the position of the input based on the location of the interrupt. Based on the determined position, the data entry is determined.
US07786979B2
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software that is operable to disambiguate text input. The device is structured to identify and output representations of language objects that are stored in the memory and that correspond with a text input. The device is additionally structured to identify and output representations of language objects that are stored in the memory and that correspond with a known spelling substitution particular to a language active on the handheld electronic device.
US07786976B2
An object position coordinate computing and selection method and apparatus detects one or more areas satisfying a predetermined criterion in a captured digital image and compares an object-position coordinate point to associate with such areas. When a plurality of such areas have been detected and associated object-position coordinate points have been computed, the coordinate computing method and apparatus sets a reference value based on at least one or both of a direction of a line connecting the first two object-position coordinate points recognized in the image and a length of the line connecting the two object-position coordinate points. The coordinate computing method and apparatus then selects a single pair combination of object-position coordinate points out of the plurality of possible pair combinations of object-position coordinate points that is closest to the set reference value for use as selected object position coordinate points.
US07786975B2
Movement of a point of contact by a user of a touch-sensitive display is determined. In response to the movement, a list of items on the touch-sensitive display is scrolled through. The scroll through is accelerated in response to an accelerated movement of the point of contact. The scroll through and acceleration of the scroll through may be in accordance with a simulation of a physical device having friction.
US07786960B2
A liquid crystal display device includes an integrated circuit, a signal line, an inspection line and a signal generator. The integrated circuit drives a liquid crystal display panel. The signal line applies a driving signal to the integrated circuit. The inspection line detects the driving signal inputted to the integrated circuit. The signal generator supplies a compensation signal corresponding to the detected driving signal from the inspection line.
US07786958B1
In an EL display device in which color purity of each of red, blue and green is different, the EL display device displaying an image of a desired balance of red, blue and green is provided. A video signal supplied to each EL element is gamma (γ)-corrected by a correction circuit, the color purity of each of blue luminescence, green luminescence, and red luminescence is suitably controlled in accordance with the voltage and current of the corrected video signal.
US07786957B2
A plasma display device which generates reset discharge in a reset period prior to an address period in the beginning subfields of a one-field display period, and applies two sustain pulses, which have rising timings different from each other by a predetermined period of time and have partly overlapping application periods, to row electrodes forming each row electrode pair after ending a sustain period in a last subfield of the one-field display period to thereby cause erasure discharge in discharge cells where sustain discharge has been caused in the last subfield.
US07786956B2
A plasma display device includes an AD converter; a video signal processing circuit producing subfield data; a subfield processing circuit producing control signals of each of drive circuits; a plasma display panel having scan electrodes and sustain electrodes which are alternately arranged in n rows, and data electrodes in (k+m) columns arranged in a direction of intersecting with the scan and sustain electrodes; a scan-electrode drive circuit for driving scan electrodes; a sustain-electrode drive circuit for driving sustain electrodes; and a data-electrode drive circuit which has a first drive circuit for driving data electrodes and a second drive circuit for driving data electrodes, and applies writing pulse voltage in order from a data electrode group nearest to the scan-electrode drive circuit.
US07786953B2
In a three-dimensional image display apparatus in which a lenticular plate and shutter device are arranged in front of a display module, one frame image is displayed using n field images. To display each field image, a shutter device is driven to substantially simultaneously open a group of shutter elements for every n lenses along a horizontal direction. Thus, light beams are transmitted from lenses through the shutter elements to an observing zone. The group of the opened shutter elements is sequentially changed in response to n switchings of the field. The switching of shutter elements is synchronized with the pixels on the display surface sequentially rewritten from top to bottom by linear sequential driving during the switching of the field. The elemental image is projected on the viewing zone via the lenses and the shutter elements.
US07786935B2
A computer-based method for inferring a location of a mobile computing device comprises the steps of using the mobile computing device to receive data about one or more devices present in a first location at a first time, including those devices available for connection; assigning an identification code to each device present in the first location; storing said data and identification code for each device present in the first location in a database; receiving new data about each device present in a location at a subsequent time, including those devices available for connection to the mobile computing device; and inferring that the mobile computing device is at the first location by comparing the new data to the stored data and identification codes.
US07786932B2
An improved time-to-first-fix (TTFF) for GPS systems is provided through a comparison of the time-of-week (TOW) to the sub-frame identification (ID). In one embodiment, this comparison comprises dividing the TOW to form a ratio and performing a modulus operation on the ratio to form a remainder, which is then incremented. If the incremented remainder equals the sub-frame ID, the TOW is assumed to be valid, thereby providing a time of transmission. The time of transmission may then be used to calculate pseudoranges and determine a receiver's location.
US07786927B2
In a sensor and a radar for measuring the distance and the moving speed of a target by radiating a radio frequency, particularly a millimeter wave, compatibility between cost reduction and high detection performance has been conventionally a significant problem. In the present invention, the frequency of a transmitted signal changes during a fixed time while performing digitally-frequency-modulation on frequency sweeping straight lines extending, with different slopes relative to the time axis, from plural slightly different initial values serving as starting points, the signal is transmitted after being modulated so as to periodically repeat the sweep time serving as a unit, signal components corresponding to the respective sweeping slopes are digitally sampled, in synchronization with the transmitted modulation signal, from a received signal which is reflected and returned from a target, and the received signal is analyzed.
US07786901B2
A method for key press registration in an electronic device uses a first key press debounce limit (233) if a first housing of the electronic device has not moved relative to a second housing of the electronic device and a second key press debounce limit (236) if the first housing has moved relative to the second housing. In one implementation, the second debounce limit is at least twice the first debounce limit. By using different debounce limits based on whether housing movement has recently been detected, the electronic device reduces the effect of an inadvertent key press made while opening or closing the electronic device.
US07786899B2
A computer-implemented system and method for the processing and presentation of customizable aviation information is disclosed. At plurality of flight information is received over a digital network and is stored in at least a database. The database includes aviation information as well as aviation related content and advertisements. The user is able to customize a series of screen layouts for display using a combination of screen segments containing content stored at least partially in the database. In addition, the user may create personalized messages and status update for display in response to a variety of flight conditions. In one form, the results may be presented using a large display monitor by an aircraft service provider. Additionally, the display may include only flight tracking information relevant to recent and future customers.
US07786896B2
A parking assistance system for outputting parking instructions to the driver of a vehicle has a sensor device which is designed for performing a parking space measurement on the basis of parking space limits and generating parking space information on the basis of the parking space measurement; a program-controlled device which calculates the driving trajectory to be traveled on the basis of the parking space information generated and calculates a time to collision and/or a distance to collision, within which the vehicle will presumably collide with one of the parking space limits, from the parking space information generated and the calculated driving trajectory; and a warning signal transducer which generates a warning signal if the calculated period of time is less than a first limit value and/or the calculated distance to collision is less than a second limit value.
US07786879B2
A rechargeable smoke and carbon monoxide detector is provided. The base of the detector has a battery formed therein that is charged when connected to a power source, such as a 110-volt light bulb socket. The detector is further configured to receive a 110-volt light bulb so as to not eliminate the use of the light socket as a light source. Additionally, the detector may include one or more warning devices such as an ionization or photoelectric sensor, speaker, or light source. A power indicator LED, a smoke indicator LED, and a carbon monoxide indicator LED all provide visual notification that the detector is functioning properly.
US07786869B2
There is provided a radio communication system including a first transceiver equipped with an antenna circuit and a transmitting-receiving unit and for transmitting a data signal by an electromagnetic wave, and a second transceiver equipped with an antenna circuit, a transmitting-receiving unit, a memory unit for storing the data signal, a display unit having display memory property, and a power source unit for obtaining an operation voltage for each unit from the electromagnetic wave. The first transceiver relatively varies the transmission output of the data signal to a high level or a low level, and the second transceiver receives the data signal and stores the data signal in the memory unit when the level of the transmission output of the data signal is low, and sends the data signal from the memory unit to the display unit when the level of the transmission output of the data signal is high.
US07786865B2
An RFID reader and range indicating method for the RFID reader is provided. The RFID reader includes an RF antenna for communicating with one or more than one tag using RF signals, a module for operating on the tag, a module for analyzing a range of the RFID reader; and a module for indicating, based on the analysis, a potential area where the RFID reader is capable of implementing the operation on the tag.
US07786861B2
Some implementations of the present invention provide methods and devices for detecting the theft of, and disabling, electronic devices such as computers and network devices. The devices may be disabled when a signal is not detected, e.g., for a predetermined period of time. For example, a radio frequency (“RF”) signal (e.g., a beacon), an Internet Protocol (“IP”) signal or the like may define a space within which the devices may be operated with complete functionality. Outside this space, the devices will be disabled, at least to some degree. The degree of disablement may depend on the length of time since the signal was last detected. Alternatively, the devices may be disabled when a signal is detected: some such implementations define “portals,” “choke points” or the like past which a device may not be transported without some degree of disablement.
US07786860B1
An optical receiving and data communications system for sensing materials of interest (e.g., drugs and/or explosives) in transportation systems such as buses, trucks, cars, trains, aircraft, and ships, and checkpoints such as building entrances, roadblocks, passenger boarding areas, and the like. The system can be included in the transportation system, and includes a fiber optic frontend that focuses and/or concentrates light reflected from a target into the fiber filament for communication to an optical sensor. When the target is illuminated at a predetermined wavelength, a vapor plume and/or particulate matter associated therewith is energized such that change information is caused to occur and be received into the fiber system. The change information is communicated over a fiber communications network to a remote processing and analysis system for processing and analysis to determine its chemical components.
US07786858B2
A video-enabled rapid response system and method that integrates identification technology and tracking technology in order to rapidly alert the most appropriate person to an incident. Such an approach includes a strong identification mechanism to get a positive identification on a person and a weak identification mechanism to maintain location information for the person moving in a facility. The system can rapidly determine the closest person with skills and or authority to respond when an incident occurs at a particular location and then pass an alert to them via a paging mechanism. The system combines strong and weak identification mechanism in order to provide accurate subject identification and tracking over the large facility.
US07786857B2
A shopping path tracking system is disclosed that comprises a terminal device, a fixed communication device, and a path management device. The fixed communication device wirelessly communicates with the terminal device, calculates a response time of the terminal device, and reports the calculated response time to the path management device. The path management device detects a position of the terminal device based on the response time reported from the fixed communication device, stores the detected position, and detects a travel path of the terminal device by tracking the stored positions.
US07786853B2
A method for transmitting data from at least one sensor to a control unit is described, a value range, which is available for encoding the data to be transmitted, being divided into three portions. The first portion is used for the sensor values. The second portion is used for status signals and error signals, and the third portion is used for sensor identification data, the three portions being separated from one another and following in succession.
US07786851B2
The present invention is directed toward a data acquisition and display system for vehicles that connects to the vehicle's on-board computer(s) via a data link connector (DLC). The system includes a display module suitable for permanent or temporary attachment within the interior of a vehicle. The display module preferably includes a full color monitor that also functions as a touch screen for inputting commands to the computer within the display module. The computer includes a suitable processor, operating system, software and tangible data storage media to allow multiple user configurable functions. The display module collects information from the vehicle via multiple busses and senders through the data link connector and displays the information on the screen of the display module in a user configured graphics format. The direct connection between the display module and the data link facilitates bi-directional communication with the vehicle's on-board computer(s) for diagnostics as well as reprogramming of the on-board computer(s) which may be accomplished in real-time.
US07786850B1
This is a method and apparatus for bridge collision alert and monitoring impact analysis, which allows users of the method and apparatus to continuously monitor the integrity of a bridge as well as to detect insult or impact to the bridge structure or both as well as viewing purposes as for forensic purposes. The system is comprised of a series of monitors that gather different pieces of date and integrate that data into a system for view by the operator.
US07786845B2
Identification information is wirelessly communicated between radio frequency devices. In one embodiment, a first wireless device transmits a signal to request identification information. Other wireless devices are each affixed a respective item, and each of the other wireless devices determines if a reply signal is to be transmitted, and if so, communicates the reply signal to the first wireless device.
US07786844B2
A mobile portal for RFID applications includes an RFID reader for reading identifications of proximately located RFID tagged items in the environment. A communicator is coupled to the RFID reader to receive the read identifications and then communicate the received read identifications over the wireless interface, through one of the gateways, to the central data processing system. Each mobile portal may be actuated for RFID read operations in response to information sensed concerning operation of the mobile asset/vehicle. Additionally, the central data processing system may issue instructions concerning mobile asset/vehicle operation, with those instructions communicated over the wireless interface to the mobile portal. Responsive to implementation of those instructions, the mobile portal actuates the RFID reader and compares the read identifications to identifications of certain RFID tagged items to be manipulated which were identified in the received instruction.
US07786838B2
A wire wound electronic part includes a ferrite core comprising ferrite having a columnar wire wound core and flanges formed at both ends thereof, a coil conductor wound around the wire wound core of the ferrite core, and at least a pair of terminal electrodes having a Cu conduction layer disposed to the outer surface of the flange, in which both ends of the coil conductor wound around the wire wound core are conductively connected to the terminal electrodes. The terminal electrode is formed by coating an electrode paste containing a Cu powder and a glass frit to the outer surface of the ferrite core, and then applying a heat treatment to the ferrite core. There is a reaction layer of a portion of the ferrite core and the glass frit at a boundary between the ferrite core and the Cu conduction layer. The terminal electrodes has the peel strength identical with that of an existent Ag terminal electrode, without forming a plate layer.
US07786837B2
A power device includes a discrete inductor having contacts formed on a first surface of the discrete inductor and at least one semiconductor component mounted on the first surface of the discrete inductor and coupled to the contacts. The discrete inductor further includes contacts formed on a second surface opposite the first surface and routing connections connecting the first surface contacts to corresponding second surface contacts. The semiconductor components may be flip chip mounted onto the discrete inductor contacts or wire bonded thereto.
US07786836B2
Placing inductors or resistors in parallel causes the combined value of inductance or resistance to decrease according to the parallel combination rule. This invention decreases the parasitic resistance of an inductor by placing several inductors in parallel. Furthermore, by careful placement of these inductors, the mutual inductance between these inductors can be used to increase the equivalent inductance value to a value near that of the original inductance value of a single inductor. Thus, it is possible to create an inductance with a much lower value of parasitic resistance. This invention allows the formation of high Q inductors and would be beneficial in any circuit design requiring inductances. Another aspect of this invention is that the coils can be partitioned to minimize eddy current losses. This invention can easily be implemented in a planar technology. Simulations of several tank circuits indicate that the power dissipation can be reduced 3 to 4 times when compared to conventional techniques.
US07786823B2
An apparatus for use with a power generator includes a first power splitter having an input port, wherein the input port is configured to connect to a power generator, a second power splitter having an output port, wherein the output port is configured to connect to a device that receives power from the power generator, and a first phase shifter assembly coupled to the first power splitter and the second power splitter, wherein the first phase shifter assembly is a non-reciprocal phase shifter. An apparatus for use with a power generator includes a power attenuator having an input for receiving power from a power generator, and a phase shifter, wherein the phase shifter includes a ferrite material and circuitry for electro-magnetically biasing the ferrite material.
US07786822B2
A four-state digital attenuator for an RF signal includes a first external terminal adapted to receive a first control voltage; a second external terminal adapted to receive a second control voltage, and a third external terminal connected to a fixed supply voltage. The four-state digital attenuator receives no supply voltages other than the control voltages and the fixed supply voltage connected to the third external terminal. A plurality of series paths are provided from an RF input to an RF output, each of the series paths passing through a node. A plurality of shunt paths are provided from the node to the third external terminal. A driver selectively enables the series paths and shunt paths in response to the first and second control voltages to provide four attenuation levels for an RF signal from the RF input to the RF output.
US07786820B2
The invention is a tunable RF MEMS switch developed with a BST dielectric at the contact interface. BST has a very high dielectric constant (>300) making it very appealing for RF MEMS capacitive switches. The tunable dielectric constant of BST provides a possibility of making linearly tunable MEMS capacitive switches. The capacitive tunable RF MEMS switch with a BST dielectric is disclosed showing its characterization and properties up to 40 GHz.
US07786815B2
An apparatus and method for generation of a noise signal are provided. The apparatus includes a noise synthesizing module and a noise signal transfer module. The noise synthesizing module includes a voltage controlled oscillator, a phase frequency detector, a phase locked loop filter, and a reference generator which form a phase locked loop. An output signal of the reference generator is provided to a first phase-frequency input of the phase-frequency detector, and an output signal of the voltage controlled oscillator is provided to a second input of the phase-frequency detector. An output signal of the phase-frequency detector is provided to an input of the phase locked loop filter, and an output of the phase locked loop filter is provided to a frequency control input of the voltage controlled oscillator. The noise signal transfer module includes a sinusoidal generator and a frequency mixer having a first input which is provided with an output signal of the phase frequency detector and a second input which is provided with an output signal of the sinusoidal.
US07786814B2
Generally, methods and apparatus are provided for deriving an integrated circuit (IC) clock signal with a frequency that is offset from the IC system clock. An offset clock having a frequency that is offset from a system clock is generated by configuring a ring oscillator in a first mode to generate the system clock having a desired frequency; and adjusting the configuration of the ring oscillator in a second mode to generate the offset clock having the frequency that is offset from the system clock. The configuration of the ring oscillator is adjusted in the second mode by adjusting (i) a power supply value applied to the ring oscillator in the second mode relative to a power supply value applied in the first mode; or (ii) a number of delay line elements that are active in the ring oscillator loop.
US07786813B2
An interleaved voltage-controlled oscillator (VCO) is disclosed. The VCO includes a ring circuit comprising a series connection of main logic inverter gates, a plurality of delay elements connected in parallel with a selected sequence of the main logic inverter gates, at least one temperature compensation circuit comprising a logic inverter gate in series connection with one or more field effect transistors, the field effect transistor responsive to a compensating voltage input that is proportional to temperature, and an electronic circuit in signal communication with the at least one temperature compensation circuit and configured to provide a voltage signal responsive to temperature. Each delay element includes a feedforward section, comprising controls for regulating signal transmission through feedforward elements responsive to one or more control voltages, and a proportional section, comprising controls for regulating signal transmission through at least one logic inverter gate.
US07786810B2
A phase locked loop with a current leakage adjustment function is provided. The phase locked loop includes a phase locked loop unit having a compensation voltage node, a digitalized leakage-detection circuit generating a plurality of digital control signals based upon the phase error between a reference clock signal and a feedback signal, and a compensation circuit generating a compensation current based upon the plurality of digital control signals. When there exist current leakages of the MOS capacitors, the current leakage adjustment circuits provided by the present invention may prevent the conventional phase locked loop from un-locking due to jittering.
US07786804B2
A driving amplifier circuit includes: a first driver for sourcing a load current to a load; a second driver for sinking the load current from the load; a first operational amplifier (op-amp) for driving the first driver; a second operational amplifier for driving the second driver; a first bias circuit for biasing the first driver; a second bias circuit for biasing the second driver; an enabling circuit for enabling either the first bias circuit or the second bias circuit according to a control signal; a digital control circuit for monitoring currents of the first driver and the second driver to generate the control signal; and an offset equalization circuit, coupled between an internal node of the first operational amplifier and an internal node of the second operational amplifier, for adjusting DC offset of at least one of the first operational amplifier and the second operational amplifier.
US07786790B2
A temperature compensation circuit performing temperature compensation of an analog reference voltage, includes: a first reference voltage generating circuit generating a first voltage of which a voltage level varies depending on a temperature; a second reference voltage generating circuit generating a second voltage of which a voltage level is independent of a temperature and having a circuit configuration that is same as a circuit configuration of the first reference voltage generating circuit; an inverting amplifier having a gain of 1, which inverts and amplifies a voltage difference between the first voltage and the second voltage so as to generate a third voltage; and a differential amplifier amplifying a voltage difference between the third voltage and the first voltage so as to generate a fourth voltage In the temperature compensation circuit, the differential amplifier includes: a first operational amplifier; a first resistor coupled between a first node and a second node that is an inverting input terminal of the first operational amplifier; a second resistor coupled between a third node and a fourth node that is a non-inverting input terminal of the first operational amplifier; a third resistor coupled between the second node and a fifth node that is an output node of the first operational amplifier; and a fourth resistor coupled between the fourth node and a sixth node to which an analog reference voltage is applied. Further, in the circuit, resistance values of the first resistor and the second resistor are set to be same as each other, and resistance values of the third resistor and the fourth resistor are set to be same as each other.
US07786789B2
A monolithic integrated circuit is provided that includes a semiconductor switch, a constant current source, a capacitor, and a load circuit, which has a load capacitance. An output of the semiconductor switch is connected to the load circuit to turn on and off a supply voltage of the load circuit. The capacitor is connected to the output of the semiconductor switch and to a control input of the semiconductor switch. The constant current source can be or is connected to the control input of the semiconductor switch. Also, a use of a semiconductor switch is provided to reduce the leakage current of a load circuit of a monolithic integrated circuit.
US07786783B2
A duty cycle correction circuit includes a signal generating unit including a first signal generating unit coupled to a power supply voltage terminal and configured to output a complementary output signal of an output signal in response to a clock signal, and a second signal generating unit coupled to the power supply voltage terminal and configured to output the output signal in response to a complementary clock signal of the clock signal; a variable resistor unit coupled between the first and second signal generating units configured to vary an amount of current flowing into the signal generating unit according to a duty correction control signal, the duty correction control signal having a voltage level determined based on a voltage level of the output signal; and a current source coupled between the variable resistor unit and a ground voltage terminal configured to supply current to the signal generating unit.
US07786782B2
A method and apparatus to implement clock signal adaptation is provided to characterize an input clock signal that is to be adapted and in response, generate adaptation updates at each subsequent clock cycle of the input clock signal. In a first embodiment, clock signal adaptation occurs through duty cycle correction (DCC) to substantially achieve a 50% duty cycle. In an alternate embodiment, clock signal adaptation occurs through a multiplication operation that is applied to the clock signal to be adapted, whereby the multiplication operation is parameterizable to allow odd/even multiplication. In an alternate embodiment, clock signal adaptation occurs through a phase-shift operation that is applied to the clock signal to be adapted, whereby the phase-shift operation is parameterizable to allow all possible fractions and percentages of phase shifts.
US07786781B1
A pulse width modulation (PWM) device, system and method for high resolution fan control are disclosed. In one embodiment, the method comprises determining a target duty cycle of a PWM signal, determining the number of PWM cycles in the period of the PWM signal, pseudo-randomly selecting a duty cycle for each PWM cycle using one or more look-up tables and generating the PWM signal based on the duty cycle.
US07786776B2
The semiconductor integrated circuit includes a clock generating section having a digital control signal generating part operable to generate a clock signal and a digital control part. The clock generating section further includes a phase-frequency comparator and a control register. The comparator is supplied with a reference signal CLKin and a feedback signal. The control register is supplied with an output signal of the comparator, and stores two or larger bits of digital control information. The clock generating section further includes a control data storing circuit for previously storing sets of initial set data for lock operations. In response to operation select information, initial set data are stored at upper bit of the control register from the control data storing circuit. Thus, it becomes possible to reduce the number of steps to store control information in a register for digitally controlling the clock signal generating part.
US07786771B2
A Phase Lock Loop (PLL) with gain control is provided. The PLL has a dual-path configuration, where a first and a second VCO control voltage are generated in response to a phase or frequency difference between a PLL input signal and an output signal. The PLL comprises a dynamic voltage gain control (DVGC) unit and a voltage-to-current (V2I) unit, where the DVGC creates a baseline reference current in response to the first VCO control voltage and the V2I provides a substantially linear current in response to the second VCO control voltage. The currents from the DVGC and V2I are combined and fed into a current-controlled oscillator, which generates a PLL output frequency signal. Frequency gain of the VCO is substantially reduced, thus providing a PLL with improved tuning precision.
US07786761B2
A controlling output buffer slew rate method and an output buffer circuit for a memory device is provided. The output buffer include an output stage formed by a PMOS transistor and a NMOS transistor electrically connected in series, a pre-driver for respectively controlling each gate terminal of the PMOS transistor and the NMOS transistor in order to bring these transistors to the turning-on threshold, a first wire, for transmitting a pull-up signal, coupled between the output stage and the pre-driver, and a second wire, for transmitting a pull-down signal, coupled between the output stage and the pre-driver. After a DATA signal transition (logic state is changed from “H” to “L” or “L” from to “H”), the PMOS or NMOS transistor is turned off first, and then the NMOS or PMOS transistor is turned on due to the time difference between the pull-up signal and the pull-down signal.
US07786754B2
A signaling apparatus and method are described that use reflected signals to increase the total current delivered to a receiver. Dynamic source-side transmission line termination control is employed to generate reflected signals that constructively add to a nonreflected signal to enhance the signal at the receiver. Switching controls selectively connect and disconnect the transmission line source-side termination resistors to either provide signal termination or remove it. Driver designs using either voltage or current sources for use in signaling systems (including, for example, magnetic storage devices with inductive coil based write heads) are described.
US07786751B2
The present invention provides a differential signaling system comprising: a driver circuit that transmits a differential signal; a receiver circuit that receives the differential signal; and two or more signal lines used for the differential signal to be transmitted by the driver circuit and received by the receiver circuit, wherein the driver circuit gives an arbitrary time lag between the two signals that form the differential signal before transmitting them.
US07786745B2
An apparatus for providing electrical pathways between one or more unsingulated integrated circuits and one or more test circuits external to the integrated circuits, includes a flexible substrate having a first major surface and a second major surface, a plurality of first contact structures disposed in a central portion of the first surface of the flexible substrate, a plurality of second contact structures disposed in a peripheral annular region of the first surface of the flexible substrate, and a plurality of first electrically conductive pathways, each of the plurality of first electrically conductive pathways coupled to a respective first and second contact structure, wherein the second surface is free from first contact structures, second contact structures, and first electrically conductive pathways.
US07786734B2
Method for treatment, in the form of regeneration, of an accumulator (160) having at least one cell, preferably lead batteries, in which a varying direct current from a power source (130) is applied in intermittent current supply periods, which are interrupted by pauses of substantially less current, preferably current free, the direct current being sufficient to generate gas in the accumulator. During the treatment process, process data is registered, which process data is used in order to control the treatment process.
US07786728B2
A magnetic resonance imaging apparatus includes an acquisition unit, a calculation unit, a recalculation unit, a correction unit and a generating unit. The acquisition unit acquires data from plural slices in an object by rotating a zonary region in frequency space by every repetition time. The calculation unit calculates correction parameters for motion correction. The recalculation unit recalculates at least a part of the correction parameters based on relationship between values of the correction parameters and at least one of real-spatial positions and times at which the data is acquired. The correction unit corrects the data using correction parameters including recalculated correction parameters. The generating unit generates image data based on corrected data.
US07786721B2
There is provided a multilayer type test board assembly for high-precision inspection. The multilayer test board assembly comprises: a plurality of test boards separated from each other according to their functions, having input/output signal terminals, and including at least one test board each having a first section where first mounting devices sensitive to an influence of electrical signals are mounted and a second section where second mounting devices insensitive to an influence of electrical signals are mounted; spacers that arrange the test boards in parallel by spacing apart the test boards by predetermined intervals; connection cables connected to the input/output signal terminals of the test boards; and a signal shielding fence formed on each of the at least one test board so as to protect the first mounting devices from electrical signals generated by the second mounting devices.
US07786720B2
The power level of an RF signal is detected using a circuit having relatively low DC offset, high dynamic range, small frequency and temperature dependence and low flicker noise. According to one embodiment, the power detector circuit comprises a chain of amplifiers and a passive mixer. The chain of amplifiers converts the RF input signal to a supply-limited RF square wave signal. The passive mixer passively mixes the supply-limited RF square wave signal with the RF input signal and in response generates a rectified output signal that tracks the amplitude of the RF input signal.
US07786719B2
A simple constitution together with an easy calibration of output by realizing a fast light intensity detection method is realized without using the carrier signal.An optical sensor, including: a sensor to which light from a light source is lead, and by which light intensity of the light is modulated based on a physical value; light receiving elements 61 and 62 receiving two elements of divided light PA and PB having polarized waves which are orthogonally crossing each other; a variable optical attenuator operating light which is received by the light receiving elements 61 and 62; and a variable amplifier operating output signals from the light receiving elements 61 and 62, wherein both a zero point of a sensor output and sensitivity are calibrated based on a light attenuation factor or an amplification factor which is adjusted when a physical value is detected by calculating a ratio between a sum and a difference of outputs of the light receiving elements 61 and 62.
US07786718B2
A system for measuring the time interval of a signal. The second signal has a frequency higher than a frequency of the first signal. According to one embodiment, the system includes an electronic circuit for determining an approximation of the time based on a period of the second signal and for determining an adjustment to the approximation based on the second signal and a third signal corresponding to the second signal and aligned with the first signal. The length of the adjustment is less than the period of the second signal.
US07786712B2
A DC/DC converter includes a pre-regulator stage, which may include a boost converter, and a post-converter stage, which may include a charge pump. The duty factor of the pre-regulator stage is controlled by a feedback path that extends from the output terminal of the pre-regulator stage or the post-converter stage. The pre-regulator steps the input DC voltage up by a variable amount depending on the duty factor, and the post-converter steps the voltage at the output of the pre-regulator up or down by an positive or negative integral or fractional value. The converter overcomes the problems of noise glitches, poor regulation, and instability, even near unity input-to-output voltage conversion ratios.
US07786705B2
A time budget during which a portable device will be enabled to acquire content is established and the time budget as well as a filter is used to determine which content the portable device will acquire during a synchronization process.
US07786704B2
One embodiment of the present subject matter includes a system that includes a battery, an electric vehicle, the battery coupled to the electric vehicle to propel the electric vehicle, and a charging circuit to charge the battery. The embodiment includes a charging cost circuit to estimate a charging cost rate and to turn on the charging circuit. The embodiment also includes a timer circuit to provide a time signal to the charging cost circuit. The embodiment is configured such that the charging cost circuit is to turn on the charging circuit during a first time period in which the charging cost rate is below a first threshold until the battery reaches a first energy stored level, and to turn on the charging circuit during a second time period in which the charging cost rate is above the first threshold.
US07786693B2
The method and unit for braking a metal strip (1), running off a wind-out coiler (2.1) in the form of a coil (1.1) and running onto a wind-on coiler (2.2) again, are to guarantee that a surface of the metal strip remains undamaged and a full effective braking force is exerted on the metal strip (1) by means of an eddy current brake (3.1) with a rotating magnet system (3.2). The above is achieved, whereby the braking force is exerted on the metal strip (1) by means of an induced counter-torque against a support bearing (4) to one side in a non-contact manner, whereby the support bearing (4) may be embodied as a counter roller (4.1).
US07786689B2
In order to reliably detect a jamming situation, in particular in a seat adjusting means, provision is made for a total loading exerted by the drive during a start phase to be determined and for this to be fixed as the basic loading. The existence or non-existence of a jamming situation is finally determined during a monitoring phase by comparing the basic loading and the total loading that varies during operation of the adjusting apparatus.
US07786687B2
A motor control strategy for a motor in a front steering system for a vehicle that reduces vibrations from the motor being transferred to a vehicle hand-wheel. The control strategy also includes operating the electric motor in a commutation freeze mode if a position error signal is less than a first predetermined threshold by sending signals to coils of the motor to prevent to the motor from rotating, operating the electric motor in a commutation normal mode if the position error signal is greater than a second predetermined threshold that is greater than the first predetermined threshold, and operating the electric motor in an angle step mode if the position error signal is between an intermediate threshold and the second threshold where the angle step mode provides a signal to the motor to move the motor forward or backward a predetermined number of motor steps, one step at a time.
US07786678B2
The present invention relates to a control system (13) and method for controlling the light output of an emitting unit (11) having at least one LED (15) and emitting light of at least one color. The control system (13) comprises a feedback based on a detection unit (19) detecting the light output of the emitting unit (11), a detection pulse generator (27), a suppression unit (23) suppressing environmental light interferences in detected light, and a control unit (21) for controlling the light output of the emitting unit on basis of a comparison between a reference signal representing a desired light output of the emitting unit and an output signal of the suppression unit. The detection pulse generator (27) generates detection pulses a-periodically. Thus, an a-periodicity is introduced into the feedback processing of the light output. This provides a possibility by means of conventional suppression algorithms to eliminate or reduce interfering environmental light, particularly pulsed light.
US07786677B2
A control circuit for turning on/off automobile lights is connected to first, second and third power output units and an input trigger circuit. When a car is started, the second power output unit supplies power to the control circuit. Thereafter, the third power output unit supplies power to the control circuit for each time when the input trigger circuit is conducted electrically. The control circuit is selectively disconnected from the first power output unit to allow the first power output unit to supply power to turn on the automobile lights. Since the control circuit cannot receive the power from the second power output unit immediately when the engine is turned off, the control circuit will prohibit the first power output unit to supply power to the automobile lights and turn off the automobile lights.
US07786676B2
The present invention discloses an LED driver structure, which obtains input power coming from a power source to generate a constant-current power to drive a plurality of LEDs, and which comprises: a plurality of diode groups connected in parallel, a first piezoelectric conversion unit and a second piezoelectric conversion unit respectively arranged at both sides of the diode groups. The first and second piezoelectric conversion units receive the input power and opposite-phase convert the input power into driving powers to drive the diode groups. Among the plurality of diode groups, at least one diode group is formed of a plurality of LEDs. Each of the first and second piezoelectric conversion units has a piezoelectric inverter, which can easily achieve an impedance matching and a constant-current power to drive LEDs via a piezoelectric effect. Besides, the present invention also has the advantage of cost efficiency.
US07786671B2
A single-channel photomultiplier tube having a sealed envelope, of which one wall includes an internal face having a concavity with a central axis, turned toward the inside of the tube, having a plane of symmetry and containing a photocathode, inlet optics including electrodes, an electron multiplier including a plurality of dynodes, an anode, and a mechanism connecting the dynodes, the photocathode, electrodes of the optics, and the anode, at their respective operating voltages. The electron multiplier is composed of parts physically distinct from one another, and having between them a symmetry of revolution with respect to the central axis of the concavity.
US07786670B2
This invention relates to organic light emitting diodes (OLEDs) and to methods for their manufacture. The invention provides an OLED element or display which enables contrast to be produced in an image. In accordance with the invention a layer of ink is patterned as a blocking layer between two OLED layers. The ink reduces or prevents conduction, i.e. movement of charge, between the two OLED layers in that area of the device. The ink may be dark in color, e.g. black, to increase the contrast ratio of the OLED. The blocking layer is provided between any two layers in the OLED and blocks the charge movement in these areas. The blocking layer may comprise a multiplicity of ink dots, the density of which determines the extent to which conduction is hindered. The blocking layer may be produced as a “grey-scale” pattern wherein the density of dots is varied across the pattern.
US07786659B2
Using Eu2+ as the luminescence center for a green-emitting phosphor, a plasma display panel and a PDP device using it are configured by using an Eu2+-activated silicate green-emitting phosphate (Ca1-xM1x)2-e.M2.Si2O7:Eue with improved decay characteristics. In the formula, M1 is at least one element selected from the group containing Sr and Ba; M2 is at least one element selected from the group containing Mg and Zn; and x indicates the mole fraction of the component M1 and e indicates the mole fraction of Eu respectively satisfy the following conditions: 0
US07786651B2
A micromotion mechanism having an ultrasonic motor includes: a fixing base; a moving element supported to be movable in the moving axis direction with respect to the fixing base; an oscillation element having a rectangular geometry including a first plane parallel to the moving axis direction and provided with a plurality of projections and a second plane parallel to the first plane for exciting a plurality of oscillation modes by applying a high frequency voltage signal, and a holding mechanism for holding the oscillation element with respect to the fixing base. The holding mechanism is fixed to a part of the second plane of the oscillation element, and is incorporated with a high rigidity material not including high nonlinearity elements including at least one of a friction sliding unit and a rubber member.
US07786641B2
In the present invention, since gaps respectively provided at one ends of a field magnet through-hole respectively extend toward the other ends passing on the side of a periphery with respect to the field magnet through-hole, the radial dimension of the magnetic member in this portion can be made smaller than the center of magnetic poles, so that the difference in thickness of the magnetic member in the radial direction between the border of magnetic poles and the magnetic poles can be reduced. Accordingly, the asymmetry of the configuration of a rotor is not absolutely necessary, and the outer surface does not need to be depressed for reducing the torque ripple.
US07786638B2
An electric machine having a hybrid bearing for the purpose of supporting a rotor with respect to a stator, the hybrid bearing consisting of a radial bearing, taking the form of a fluid dynamic bearing, and an axial bearing that is made up of magnetic elements, wherein the magnetic elements comprise at least one permanent magnet and one flux guide element that are disposed so as to be located opposite each other in a radial direction.
US07786629B2
When a bracket to which an electric motor for wipers has been attached is attached to a vehicle body via a rubber mount therebetween for antivibration, vibrations generated when the electric motor is actuated are prevented from being transmitted to the body while allowing a part not tightened with a nut to act as a free end. A part of the rubber mount being in contact with the body is formed as a truncated cone part tapered toward a front edge so that the front edge of the rubber mount being in contact with the vehicle body does not have a part not tightened with the nut. As a result, there is no part that is not tightened with the nut and that acts as a free end, and the function to prevent vibrations from being transmitted is further improved.
US07786626B2
The motor includes an E-core stator assembly with a source of alternating current and an armature portion mounted to be responsive to the stator to oscillate back and forth through an arc portion of the personal care appliance and flexure elements are connected between the armature and the mounting member, the flexure elements crossing each other, wherein the crossing point defines a pivot point about which the armature rotates. A workpiece assembly, which includes a mounting arm, is configured so that a skin brush mounted on a free end of the mounting arm has an axis of rotation about the pivot point.
US07786624B2
A power control device prevents unauthorized and unwanted use of electrical devices by locking the plug of the electrical device in the power control device, when the current flowing through the power control device is stopped. The device includes a switch, moveable between on and off conditions by moving a slide lock or bolt, typically by rotating a key in a locking structure. When the slide lock has moved into contact with the switch, such that it is in an off-condition and current is not flowing through the power control device, the slide lock has also locked the plug in the power control device. The electrical device is temporarily inoperable and can not resume normal operation until the power control device is unlocked.
US07786619B2
A barrier movement operator with a backup source of DC power is disclosed. The power supply of the barrier movement operator sends current limited DC to the backup which uses the DC to charge a battery. The battery is in circuit at all times with the barrier movement operator power supply by means of a power diode and, when an AC mains power failure occurs, DC power is sent from the battery to power the barrier movement operator.
US07786616B2
A local power generation system generates DC voltage at an inverter input, modulated to generate an AC power signal to a load. The inverter input voltage may be obtained from an engine generator, providing a rectified AC power signal. An energy storage device helps maintain DC voltage at the inverter input when load power draw increases or during engine startup or acceleration, for example, until the engine accommodates increased power demand. The system may also be used in an uninterruptible power supply (UPS), in which the load draws power from a utility-provided AC power source until a fault condition appears. When the fault condition appears, the load switches its power draw from the utility-provided AC power source to the inverter output. The energy storage device is charged through a bidirectional DC-to-DC converter and through an inverter operating in rectifier mode to rectify a utility-provided AC power signal.
US07786609B2
A wave energy system and method are provided that have a main body that floats on the surface of the ocean and generates energy due to the motion of the crests and troughs of the ocean.
US07786604B2
A semiconductor device package comprises a first semiconductor die having a first source region, a first gate region, and a first drain region attached on a first leadframe, a second semiconductor die having a second source region, a second gate region, and a second drain region attached on a second leadframe, and several pins electrically connected to the leadframes and source and gate regions. The second leadframe is electrically connected to the first source region. The pins connected to the first leadframe and second source region are on a side of the package, and the pins connected to the first gate region, second leadframe, and second gate region are on another side of the package.
US07786603B2
According to one aspect of the present invention, an electronic assembly is provided. The electronic assembly comprises a substrate with a lead connected thereto and first and second microelectronic components on the substrate. The first microelectronic component has first and second portions. A plurality of conductors interconnects the first microelectronic component and a selected one of the lead and the second microelectronic component. A first of the conductors contacts the first portion of the first microelectronic component and has a first inductance, and a second of the conductors contacts the second portion of the microelectronic component and has a second inductance. The second inductance is greater than the first inductance.
US07786602B2
A semiconductor die is attached to a packaging substrate by a patterned layer of conductive metal that includes voids. The voids provide a space into which the metal may expand when heated in order to avoid placing mechanical stress on the bonds caused by mismatches in the thermal coefficients of thermal expansion of the die, the conductive metal bond layer and the substrate. An additional coating of conductive metal may be flowed over the bond lines to reinforce the bonds.
US07786598B2
A semiconductor chip is provided comprising a semiconductor substrate on which an integrated circuit is formed. The semiconductor chip, which is provided on the semiconductor substrate in an area array, further comprises a plurality of electrodes electrically coupled with the inside of the semiconductor substrate, wherein the electrodes are arranged into a plurality of first groups respectively lined along a plurality of paralleling first straight lines and, further, into a plurality of second groups respectively lined along a plurality of second straight lines which extend so as to intersect with the first straight lines.
US07786593B2
An integrated circuit die is provided having a body portion having a singulation side and a pedestal portion extending from the body portion and having a singulation side coplanar with the singulation side of the body portion.
US07786591B2
A cavity or die down ball grid array package includes an interposer substrate structure attached to the die. In an example, the interposer substrate reduces the interconnect length from a board to which the package mounts to power and ground pads on a top layer of the semiconductor or integrated circuit (IC) die. In this example, the interposer substrate also removes the requirement that power and ground pads be located on a periphery of the die. Power and ground pads can be located in an interior region on a top metal layer where they can be interconnected to the interposer substrate using electrically conductive bumps or wire bond(s).
US07786584B2
A structure and method of forming landing pads for through substrate vias in forming stacked semiconductor components are described. In various embodiments, the current invention describes landing pad structures that includes multiple levels of conductive plates connected by vias such that the electrical connection between a through substrate etch and landing pad is independent of the location of the bottom of the through substrate trench.
US07786583B2
A conductive layer in an integrated circuit is formed as a sandwich having multiple sublayers, including at least one sublayer of oriented carbon nanotubes. The conductive layer sandwich preferably contains two sublayers of carbon nanotubes, in which the carbon nanotube orientation in one sublayer is substantially perpendicular to that of the other layer. The conductive layer sandwich preferably contains one or more additional sublayers of a conductive material, such as a metal. In one embodiment, oriented carbon nanotubes are created by forming a series of parallel surface ridges, covering the top and one side of the ridges with a catalyst inhibitor, and growing carbon nanotubes horizontally from the uncovered vertical sides of the ridges. In another embodiment, oriented carbon nanotubes are grown on the surface of a conductive material in the presence of a directional flow of reactant gases and a catalyst.
US07786578B2
The present invention provides a method for producing thin nickel (Ni) monosilicide or NiSi films (having a thickness on the order of about 30 nm or less), as contacts in CMOS devices wherein an amorphous Ni alloy silicide layer is formed during annealing which eliminates (i.e., completely by-passing) the formation of metal-rich silicide layers. By eliminating the formation of the metal-rich silicide layers, the resultant NiSi film formed has improved surface roughness as compared to a NiSi film formed from a metal-rich silicide phase. The method of the present invention also forms Ni monosilicide films without experiencing any dependence of the dopant type concentration within the Si-containing substrate that exists with the prior art NiSi films.
US07786576B2
A semiconductor device includes a substrate having a resin layer on at least a surface thereof; a thin-film circuit layer provided on the substrate, and a reinforcing section provided on the surface of the substrate so as to surround the thin-film circuit layer.
US07786569B2
The semiconductor device concerning the present invention has a wiring substrate, a semiconductor chip, under-filling resin, a reinforcement ring, a heat spreader, a power supply pattern and a wiring layer under surface via land which are formed on the wiring substrate and spaced out by a clearance region, an insulating film, a wiring layer via land, a via, and a wiring which is formed on the insulating film, passes over the clearance region, and connects the wiring layer via land to the semiconductor chip. The wiring layer via land is formed between the semiconductor chip and the reinforcement ring, and within a region of a 1 mm width from the extension line of the diagonal line of the semiconductor chip. The angle of the lead-out direction of the wiring from a wiring layer via land to the extension line of the diagonal line of the semiconductor chip is 20° or more.
US07786563B1
An embodiment of the present invention is a technique to stack multiple devices using an interconnecting element. A board has a periphery and top and bottom surfaces. The top surface has top contact pads to attach to a first device. The bottom surface is milled down to form a cavity confined by vertical walls around the periphery. The cavity fits a second device. Bottom contact pads are formed on bottom side of the vertical walls. The bottom contact pads are raised with respect to the bottom side of the vertical walls. Traces internal to the board connect the bottom contact pads to the top contact pads.
US07786562B2
A stackable layer and stacked multilayer module are disclosed. Individual integrated circuit die are tested and processed at the wafer level to create vertical area interconnect vias for the routing of electrical signals from the active surface of the die to the inactive surface. Vias are formed at predefined locations on each die on the wafer at the reticle level using a series of semiconductor processing steps. The wafer is passivated and the vias are filled with a conductive material. The bond pads on the die are exposed and a metallization reroute from the user-selected bond pads and vias is applied. The wafer is then segmented to form thin, stackable layers that can be stacked and vertically electrically interconnected using the conductive vias, forming high-density electronic modules which may, in turn, be further stacked and interconnected to form larger more complex stacks.
US07786557B2
A quad flat non-lead (QFN) semiconductor package includes a die attach pad having a recessed area; a semiconductor die mounted inside the recessed area of the die attach pad; at least one row of inner terminal leads disposed adjacent to the die attach pad; first wires bonding respective said inner terminal leads to the semiconductor die; at least one row of extended, outer terminal leads disposed along periphery of the QFN semiconductor package; at least one row of intermediary terminals disposed between the inner terminal leads and the extended, outer terminal leads; second wires bonding respective the intermediary terminals to the semiconductor die; and third wires bonding respective the intermediary terminals to the extended, outer terminal leads.
US07786554B2
The present invention relates to a stress-free lead frame (1) for a semiconductor. The stress-free lead frame (1) is provided with a stress-relief means (15) and an interlocking means (16) at the outer periphery. The stress-relief means (15) is capable of accommodating expansion and compression while the interlocking means (16) take care of shock and vibration during handling to thereby eliminate delamination of the lead frame (10).
US07786547B2
A semiconductor device can be formed without use of an STI process. An insulating layer is formed over a semiconductor body. Portions of the insulating layer are removed to expose the semiconductor body, e.g., to expose bare silicon. A semiconductor material, e.g., silicon, is grown over the exposed semiconductor body. A device, such as a transistor, can then be formed in the grown semiconductor material.
US07786545B2
Disclosed are an image sensor and a method for manufacturing the same. The image sensor includes a substrate provided with a transistor circuit, first and second interconnections separated from each other on the substrate, a first conductive-type conductive layer formed at side surfaces of the first interconnection, a second conductive-type conductive layer formed at side surfaces of the second interconnection, and an intrinsic layer formed between the first and second conductive-type conductive layers thereby forming a P-I-N structure.
US07786544B2
An area sensor of the present invention has a function of displaying an image in a sensor portion by using light-emitting elements and a reading function using photoelectric conversion devices. Therefore, an image read in the sensor portion can be displayed thereon without separately providing an electronic display on the area sensor. Furthermore, a photoelectric conversion layer of a photodiode according to the present invention is made of an amorphous silicon film and an N-type semiconductor layer and a P-type semiconductor layer are made of a polycrystalline silicon film. The amorphous silicon film is formed to be thicker than the polycrystalline silicon film. As a result, the photodiode according to the present invention can receive more light.
US07786533B2
A high-voltage transistor includes a drain, a source, and one or more drift regions extending from the drain toward the source. A field plate member laterally surrounds the drift regions and is insulated from the drift regions by a dielectric layer. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
US07786531B2
MOSFET with a second poly and an inter-poly dielectric layer over gate for synchronous rectification
This invention discloses a new trenched vertical semiconductor power device that includes a capacitor formed between a conductive layer covering over an inter-dielectric layer disposed on top of a trenched gate. In a specific embodiment, the trenched vertical semiconductor power device may be a trenched metal oxide semiconductor field effect transistor (MOSFET) power device. The trenched gate is a trenched polysilicon gate and the conductive layer is a second polysilicon layer covering an inter-poly dielectric layer disposed on top of the trenched polysilicon gate. The conductive layer is further connected to a source of the vertical power device.
US07786528B2
A trench MOSFET with improved metal schemes is disclosed. The improved contact structure applies a buffer layer to minimize the bonding damage to semiconductor when bonding copper wire upon front source and gate metal without additional cost.
US07786523B2
A transistor formed on a semiconductor substrate has a gate electrode formed via a gate insulating film and first and second diffusion layers formed in the semiconductor substrate, the first and second diffusion layers being positioned at both sides of the gate electrode. A first electrode is connected to the first diffusion layer of the transistor. A capacitor insulating film formed on the first electrode is formed of a silicon oxide film containing a substrate which is faster than Cu in diffusion velocity and which more readily reacts with oxygen than Cu does. A second electrode formed on the capacitor insulating film is formed of one of a Cu layer and another Cu layer containing the substance.
US07786522B2
A memory cell, device, and system include a memory cell having a shared digitline, a storage capacitor, and a plurality of access transistors configured to selectively electrically couple the storage capacitor with the shared digitline. The digitline couples with adjacent memory cells and the plurality of access transistor selects which adjacent memory cell is coupled to the shared digitline. A method of forming the memory cell includes forming a buried digitline in the substrate and a vertical pillar in the substrate immediately adjacent to the buried digitline. A dual gate transistor is formed on the vertical pillar with a first end electrically coupled to the buried digitline and a second end coupled to a storage capacitor formed thereto.
US07786521B2
A semiconductor device with a dielectric structure and a method for fabricating the same are provided. A capacitor in the semiconductor device includes: a bottom electrode formed on a substrate; a first dielectric layer made of titanium dioxide (TiO2) in rutile phase and formed on the bottom electrode; and an upper electrode formed on the first dielectric layer.
US07786516B2
A multiple layer tunnel insulator is fabricated between a substrate and a discrete trap layer. The properties of the multiple layers determines the volatility of the memory device. The composition of each layer and/or the quantity of layers is adjusted to fabricate either a DRAM device, a non-volatile memory device, or both simultaneously.
US07786512B2
A non-volatile memory array includes a multiplicity of memory cells, each of whose area is less than 4 F2 per cell (where F is a minimum feature size), and periphery elements to control the memory cells. The present invention also includes a non-volatile memory array which includes word lines and bit lines generally perpendicular to the word lines, with a word line pitch of less than 2 F. In one embodiment, the word lines are made of polysilicon spacers.
US07786508B2
Systems and methods for at or near room temperature of infrared detection are disclosed. Embodiments of the disclosure include high temperature split-off band infrared detectors. One embodiment, among others, comprises a first barrier and a second barrier with an emitter disposed between the first and second barrier, each barrier being a layer of a first semiconductor material and the emitter being a layer of a second semiconductor material.
US07786504B2
The present invention discloses a bidirectional PNPN silicon-controlled rectifier comprising: a p-type substrate; a N-type epitaxial layer; a P-type well and two N-type wells all formed inside the N-type epitaxial layer with the two N-type wells respectively arranged at two sides of the P-type well; a first semiconductor area, a second semiconductor area and a third semiconductor area all formed inside the P-type well and all coupled to an anode, wherein the second semiconductor area and the third semiconductor area are respectively arranged at two sides of the first semiconductor area, and wherein the first semiconductor area is of first conduction type, and the second semiconductor area and the third semiconductor area are of second conduction type; and two P-type doped areas respectively formed inside the N-type wells, wherein each P-type doped area has a fourth semiconductor area neighboring the P-type well and a fifth semiconductor area, and wherein both the fourth semiconductor area and the fifth semiconductor area are coupled to a cathode, and wherein the fourth semiconductor area is of second conduction type, and the fifth semiconductor area is of first conduction type.
US07786501B2
A fabricating process of a thermal enhanced substrate is provided for fabricating thermal conduction blocks to increase the heat dissipation area. First, a metallic substrate having a first surface and a second surface opposite to the first surface is provided. A first shallow trench with a first depth is then formed on the first surface. A second shallow trench with a second depth is formed on the second surface, and a deep trench penetrating the first shallow trench and the second shallow trench is formed, where the metallic substrate is separated into many thermal conduction blocks by the deep trench. At least one metallic layer and at least one insulating material are laminated on the thermal conduction blocks, and the insulating material is filled into the deep trench and covers the thermal conduction blocks.
US07786498B2
There is provided a light emitting device that can minimize reflection or absorption of emitted light, maximize luminous efficiency with the maximum light emitting area, enable uniform current spreading with a small area electrode, and enable mass production at low cost with high reliability and high quality. A light emitting device according to an aspect of the invention includes a light emitting lamination including a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer, and a conductive substrate at one surface thereof. Here, the light emitting device includes a barrier unit separating the light emitting lamination into a plurality of light emitting regions, a first electrode structure, and a second electrode structure. The first electrode structure includes a bonding unit, contact holes, and a wiring unit connecting the bonding unit to the contact holes.
US07786494B2
A thin film transistor includes a gate electrode; an active layer formed of an oxide and insulated from the gate electrode; and a source electrode and a drain electrode formed of an oxide on the active layer such that the source electrode and the drain electrode are insulated from the gate electrode and electrically connected to the active layer, wherein the active layer, the source and the drain electrode are formed using an atomic layer deposition (ALD) and an insitu process, and a root mean square (RMS) value of the surface roughness of the active layer which contacts with the source and drain electrodes is less than 1 nm in order to reduce the contact resistance between the active layer and the source and drain electrodes, a method of manufacturing the same, an organic light emitting display apparatus including the thin film transistor, and a method of manufacturing the same.
US07786493B2
Disclosed herein is a light emitting diode includes: a first semiconductor layer of a first conductivity type; an active layer on the first semiconductor layer; a second semiconductor layer of a second conductivity type on the active layer; a first electrode configured to be electrically coupled to the first semiconductor layer; and a second electrode configured to be provided on the second semiconductor layer and be electrically coupled to the second semiconductor layer, the second electrode including a first metal film that has a predetermined shape and is composed mainly of silver and a second metal film that covers the first metal film and is composed mainly of palladium and/or platinum.
US07786490B2
The invention is to provide a semiconductor light-emitting device package structure. The semiconductor light-emitting device package structure includes a substrate, N sub-mounts and N semiconductor light-emitting die modules, where N is a positive integer lager than or equal to 2. Each of the sub-mounts is embedded on the substrate and exposed partially. Each of the semiconductor light-emitting die modules is mounted on the exposed surface of one of the sub-mounts.
US07786489B2
The present invention provides a nitride semiconductor light emitting device, which comprises positive and negative electrodes with high adhesion, can output high power, and does not generate heat; specifically, the present invention provides a nitride semiconductor light emitting device comprising at least an ohmic contact layer, a p-type nitride semiconductor layer, a nitride semiconductor light emitting layer, and an n-type nitride semiconductor layer, which are laminated on a plate layer, wherein a plate adhesion layer is formed between the ohmic contact layer and the plate layer, and the plate adhesion layer is made of an alloy comprising 50% by mass or greater of a same component as a main component of an alloy contained in the plate layer.
US07786480B2
A system for displaying images. The system comprises a thin film transistor (TFT) device comprising a substrate having a pixel region. An active layer is disposed on the substrate of the pixel region, comprising a channel region, a pair of source/drain regions separated by the channel region. The channel region comprises dopants with a first conductivity type and a second conductivity type opposite to the first conductivity type. A gate structure is disposed on the active layer, comprising a stack of a gate dielectric layer and a gate layer. A method for fabricating a system for displaying images including the TFT device is also disclosed.
US07786478B2
An integrated circuit is formed in a chip. Positioning marks are provided on at least two of four regions respectively near four corners of a first main surface of the chip. Terminals are provided on the first main surface to measure bump connection resistance. The terminals adjoin the positioning marks respectively. A connection wire is provided in the chip. The connection wire is connected to the terminals electrically.
US07786477B2
A semiconductor device for determining an overlay error on a semiconductor substrate includes a first and a second transistor. Each transistor includes two diffusion regions associated with a gate, the diffusion regions of each transistor being arranged in a first direction. The second transistor is arranged adjacent to the first transistor in a second direction perpendicular to the first direction. The first and second gate each have a non-uniform shape, and the second gate is oriented with respect to an orientation of the first gate in such a way that an effect of an overlay error on a device parameter of the second transistor has an opposite sign in comparison to an effect of the overlay error on the device parameter of the first transistor.
US07786476B2
A semiconductor device system and a method for modifying a semiconductor device is disclosed. In one embodiment, a function provided by a circuit positioned on the semiconductor device is replaced, modified, and/or supplemented by a function provided by a circuit positioned on a further semiconductor device.
US07786460B2
A phase change memory device comprises a photolithographically formed phase change memory cell having first and second electrodes and a phase change element positioned between and electrically coupling the opposed contact elements of the electrodes to one another. The phase change element has a width, a length and a thickness. The length, the thickness and the width are less than a minimum photolithographic feature size of the process used to form the phase change memory cell. The size of the photoresist masks used in forming the memory cell may be reduced so that the length and the width of the phase change element are each less than the minimum photolithographic feature size.
US07786456B2
A system, method and apparatus for providing additional radiation shielding to a container holding radioactive materials. The invention utilizes a sleeve-like structure that is slid over a container holding high level radioactive materials to add radiation shielding protection. Because the sleeve-like structure and container are non-unitary and slidably separable from one another, crane lifting capacity is not affected. In one aspect, the invention is an apparatus comprising: a tubular shell constructed of a gamma radiation absorbing material and having an inner surface that forms a cavity having an axis, the cavity having an open top end and an open bottom end; a plurality of spacers extending from the inner surface of the shell toward the axis of the cavity, the spacers extending a first height from the inner surface of the tubular shell; and one or more flange members located at or near the open top end of the cavity extending from the tubular shell toward the axis of the cavity, the flange member extending a second height from the inner surface of the shell, the second height being greater than the first height.
US07786439B2
A detector apparatus is disclosed. In one embodiment, the detector apparatus includes i) a radiation detector configured to generate an analog signal representative of radiation incident upon the radiation detector and ii) an analog-to-digital converter configured to convert the analog signal to a corresponding digital signal, wherein the radiation detector and the analog-to-digital converter are both housed in a common temperature-controlled housing.
US07786438B1
A sensor assembly that replaces a single focal plane array detector with two focal plane array detectors orientated with respect to each other such that a power splitter divides an incoming light source equally between each detector. The two detectors are selected such that the locations of poorly-operating pixels in each detector do not overlay. The output signals of each detector are then electronically or analytically combined to yield 100 percent operability. Separate switchable wavelength filter wheels having one or more different wavelength filters may be positioned between the power splitter and each of the detectors. The power splitter may be replaced by a polarization splitter. One detector can be translated perpendicular to the incoming light source relative to the second detector to compensate for new poorly-operating pixels and/or to improve the spatial resolution.
US07786435B2
Apparatus and methods are provided for trapping, manipulation and transferring ions along RF and DC potential surfaces and through RF ion guides potential wells are formed near RF-field generating surfaces due to the overlap of the radio-frequency (RF) fields and electrostatic fields created by static potentials applied to surrounding electrodes. Ions can be constrained and accumulated over time in such wells During confinement, ions may be subjected to various processes, such as accumulation, fragmentation, collisional cooling, focusing, mass-to-charge filtering, spatial separation ion mobility and chemical interactions, leading to improved performance in subsequent processing and analysis steps, such as mass analysis. Alternatively, the motion of ions may be better manipulated during confinement to improve the efficiency of their transport to specific locations, such as an entrance aperture into vacuum from atmospheric pressure or into a subsequent vacuum stage.
US07786432B2
An apparatus and a method for changing optical tweezers are provided. The apparatus includes a diffractive optical element (DOE), a mask unit and an objective lens. The DOE includes a plurality of phase delay patterns. The mask unit includes a plurality of mask patterns that correspond to the phase delay patterns, respectively, wherein at least a portion of the mask patterns are complementary. A laser beam passing through each phase diffractive pattern correspondingly passes through each mask pattern to generate a compound diffractive pattern. The objective lens receives the compound diffractive pattern and focuses it on an examining object to form an optical tweezers.
US07786421B2
The present invention relates to curved focal plane arrays. More specifically, the present invention relates to a system and method for making solid-state curved focal plane arrays from standard and high-purity devices that may be matched to a given optical system. There are two ways to make a curved focal plane arrays starting with the fully fabricated device. One way, is to thin the device and conform it to a curvature. A second way, is to back-illuminate a thick device without making a thinned membrane. The thick device is a special class of devices; for example devices fabricated with high purity silicon. One surface of the device (the non VLSI fabricated surface, also referred to as the back surface) can be polished to form a curved surface.
US07786409B2
New igniter systems are provided that comprise a ceramic igniter element and an affixed encasing shield element. The shield element may be engaged or affixed to the igniter element in a variety of configurations, including by direct attachment to the igniter element or through another structure interposed between the igniter and shield elements. In preferred systems, a proximal end of an igniter element may be engaged in a mounting structure and a shield element that encases the igniter element is affixed to the mounting structure.
US07786408B2
A flexible heating subassembly, which may be incorporated in an electric warming blanket or any other type of flexible heater, includes a single heater, which is preferably formed from an electrically conductive polymeric fabric. The subassembly further includes first and second conductive bus bars, each extending alongside a respective first and second edge of the heater, each being coupled to the heater by at least one row of stitching that extends along the respective bus bar. The edges of the heater may be folded over respective bus bars for coupling and each of the bus bars may terminate just beyond opposing ends of the heater. A ribbon of conductive material may be interposed between each of the bus bars and the heater.
US07786394B2
A backlight keyboard (100) includes a plurality of keys (120), a light guide plate (140), and an elastic element (160). Each key includes a key cover (124) and a keypad (122) integrally connected to each other. Further, keypad portions of adjacent keys are integrally connected, as well. The light guide plate is arranged below the keys. The light guide plate defines a plurality of through holes (142), each through hole corresponding to one key. An opaque film (144) is coated on a top surface of the light guide plate. The elastic element is positioned under the light guide plate and is configured for exerting a biasing force on at least one key so as to enable the key to return to its previous position when pressed and released.
US07786393B2
An element for making an electric contact to a contact member for enabling an electric current to flow between the element and the contact member. The element includes a body having at least a contact surface thereof coated with a contact layer applied against the contact member. The contact layer includes a film including a multielement material with equal or similar composition as any of a layered carbide or nitride that can be described as Mn+1AXn, where M is a transition metal or a combination of a transition metals, n is 1, 2, 3 or higher, A is an group A element or a combination of a group A element, element and X is Carbon, Nitrogen or both.
US07786383B2
An electrical connector includes a crimpable tubular body including a receiving portion for receiving a wire conductor via an opening at a longitudinal end of the tubular body. The tubular body provides a permanent electrical connection to the wire conductor only upon at least a portion of the tubular body being crimped. The receiving portion has a tapered shape and inward projections for engaging the wire conductor to provide sufficient frictional force to resist removal of the wire conductor from the receiving portion prior to crimping, without providing a permanent electrical connection between the tubular body and the wire conductor. In one implementation, the electrical connector is a butt connector with two such equally sized receiving portions for splicing together two wires. In another implementation, the electrical connector is a butt connector with two different sized receiving portions for splicing together two differently sized wires.
US07786382B2
A paired phase electrical power distribution bus way system wherein the three phase paired conductors are surrounded and encapsulated by the neutral conductor and packed all together with the housing as a company element to obtain equal separation between the neutral bus bar assembly and the paired phase conductors. The neutral conductor or bus bar assembly consists of two covers that sandwich the three pairs of phase conductors and the insulator layers to achieve minimum and equal distance between them and to reduce and balance the impedance between the neutral and the paired conductors. The housing compresses each pair through the neutral conductor and insulation layer to maintain contact between the conductors, the neutral, and the housing to get efficient heat conduction to the outside.
US07786373B2
A device for automatically tuning a stringed instrument, particularly a guitar, comprising: a detecting device for detecting a note produced by strumming a string and for outputting a digital signal corresponding to the detected note; a memory device for storing default digital signals corresponding to a desired note; a comparator for comparing the digital signal output by the detecting device with a digital signal, which is stored in the memory device and which corresponds to the desired note; an adjusting device for altering the tension of the strings; at least one drive for driving the adjusting device, and; a controller, which is connected to the comparator and which controls the at least one drive via a bus line based on a difference between the signals representing the produced note and the desired note, this difference being determined in the comparator. The inventive device is improved compared to that of the prior art by virtue of the fact that it can be integrated in an instrument, particularly a guitar, while having a minimal influence upon the sound characteristics and with as few as possible elements that are also small. To this end, the controller and the at least one drive are placed inside the stringed instrument while being situated, when viewing in a longitudinal of the strings, on opposite sides of the strings, and the bus line is led between the controller and the at least one drive while spanning the length of the strings. The invention also relates to a method for automatically tuning a stringed instrument.
US07786371B1
Rack mountable, user-programmable electronic modules are disclosed that may be used separately, or combined into an integrated system, to analyze, display, troubleshoot, or perform signal conversion on contents or a Musical Instrument Data Interface (MIDI) data stream. Signal conversion capabilities include conversion from a standard MIDI unbalanced current-driven signal format to other electronic forms, such as a balanced differential voltage format, or optical fiber or wireless media formats, that are more suitable for longer distance transmission, and include conversion from a format suitable for long distance back to a standard MIDI format. Custom, remotely controllable dimmer packs responsive to MIDI messages also provide verification and operating condition data, as may be useful in controlling and monitoring lights, pyrotechnics, lasers, fountains, music, and other elements of an animated display or entertainment show, back to a computer which may also be running custom software of the instant invention.
US07786368B2
An actuator unit includes: a performance operator drive device including a movable member that mechanically drives the performance operator member; an optical pattern having a pattern to cause an amount of light reflection or light transmission to gradually vary in accordance with movement of the movable member; and an optical sensor that irradiates light toward the optical pattern and receives light reflected from or transmitted through the optical pattern. One of the optical pattern and the optical sensor is provided to move in interlocked relation to the movable member, and the amount of the reflected light or transmitted light, based on the optical pattern, is detected by the optical sensor, so that a moving position of the movable member is detected on the basis of the detected amount of the reflected or transmitted light.
US07786367B2
A system compiles a music playlist to accommodate the tastes of various participants in a group setting. A music profile is created for each participant, the profile containing representations of songs that are characteristic of the participant's tastes. A master device may then compile a “super profile” that constitutes a compilation of the various participant profiles. Each participant device may then access the super profile and search among its specific song collection to find music that is similar to one or more songs represented in the super profile. From such songs, the master device may compile a playlist of songs that are similar among the participant devices, thereby representing the songs that correspond to the collective musical tastes of the participants. The playlist may be updated as participants enter and leave the group to track the changing collective tastes of the participants.
US07786366B2
The present invention is method and apparatus for assistive music performance. More specifically, the present invention is an interactive wireless music apparatus comprising actuating an event originating on a remote wireless device. The transmitted event received by a processing host computer implements the proper handling of the event.
US07786362B1
A musician's pick having a pick body made up of both a pick portion and a gripping portion. The pick portion and gripping portion are angularly oriented with respect to each other in a predetermined manner. The predetermined angular orientation between the pick portion and the grip portion of the pick allows the pick portion to engage the strings of an instrument being played in a generally perpendicular relation despite the normal, parallel relation between the strings and the longitudinal axis of the musician's thumb.
US07786350B2
The present invention provides constructs containing engineered miRNAs or miRNA precursors derived from a maize miR408b, transgenic plant cells, plants, and seeds containing such constructs, and methods for their use.
US07786346B2
The present invention is directed to plants that display a pathogen resistance and increased drought tolerance phenotype due to altered expression of a PRDT1 nucleic acid. The invention is further directed to methods of generating plants with a pathogen resistance and increased drought tolerance phenotype.
US07786344B2
The present invention relates to processes for preparing transformed plant cells or organisms by transforming a population of plant cells which comprises at least one marker protein having a direct or indirect toxic effect for said population, with at least one nucleic acid sequence to be inserted in combination with at least one compound, preferably a DNA construct, capable of reducing the expression, amount, activity and/or function of the marker protein, with the transformed plant cells having a growth advantage over nontransformed cells, due to the action of said compound.
US07786342B2
A method for breeding double flower Calibrachoa sp. plants using controlled crosses of selected parent plants is disclosed. The invention additionally relates to methods for breeding double flower Calibrachoa plants using anther culture and induced mutation techniques. Finally, the invention relates to new Calibrachoa plants produced by the described methods and characterized by their unique double flowers.
US07786341B2
The present invention relates to absorbent articles, such as diapers and sanitary napkins, and acquisition members useful for such articles. More specifically, the invention relates to an acquisition member comprising a multitude of fibers and a latex binder, the liquid acquisition member having a void volume of at least 7 cubic centimeter per gram in the temperature range from 20° C. to 40° C., the binder comprising a dispersion of a polymer substance in an essentially aqueous medium, the polymer substance being capable of forming a film, said film having a tan δ value, as defined herein, at 20° C. and at 40° C., wherein the tan δ value at 40° C. is not greater than said tan δ value at 20° C.
US07786329B2
A process for preparing ester oxazolidine compounds is disclosed. These compounds are useful intermediates in processes for making Florfenicol.
US07786327B2
A method for co-producing electric power and urea from carbonaceous fuels such as coal, by pyrolizing the coal with oxygen to produce a raw rich gas and a hot char which is gasified with air to produce a raw lean gas. Subsequent to the cleaning of the two gases, the cleaned rich gas is made up of CO and 2H2, and the clean lean gas is made up of N2+CO. The CO in the rich gas is separated from the 2H2 and is added to the lean gas to enrich it with CO to become a lean fuel gas which fuels a gas turbine and is part of a combined cycle system which efficiently generates electric power while exhausting an off-gas (flue gas) made up of N2+CO2. The 2H2 separated from the CO, and the N2+CO2 of the exhausted flue gas are together synthesized to produce urea —CO(NH2)2. To augment the 2H2 in order to make the process more efficient, steam is extracted from the power generation system, mixed with the 2H2, and electrolyzed in a high-temperature electrolysis system prior to the synthesis step with the electrical energy required for the electrolysis being derived from the combined cycle power generation source. This approach will consume the CO2 in a beneficial manner by co-producing an added-value, useful by-product while at the same time obviating the necessity of collecting CO2 and sequestering it, which is an inefficient way of mitigating the effect of global warming caused by CO2.
US07786325B2
Disclosed is an industrially advantageous process for producing O-methyl-N-nitroisourea. Disclosed is a process for obtaining O-methyl-N-nitroisourea represented by the following chemical formula (1) or a salt thereof in a high yield by performing the nitration of O-methylisourea represented by the following chemical formula (2) or a salt thereof with nitrating agents in the presence of fuming sulfuric acid.
US07786316B2
The present invention relates to metalloprotein inhibitors comprising: a. an organic substituent and at least one zinc binding group (ZBG) covalently attached thereto; or b. a ZBG substituted by a side chain wherein the ZBG is of formula (I): wherein X is O or S and each R1, R2, R3, and R4 is individually hydrogen or an organic radical. The metalloprotein inhibitors are useful for preventing or treating a pathological disease, condition, or symptom that is associated with pathological metalloprotein activity and/or that is alleviated by inhibition of said activity.
US07786314B2
Processes for the preparation of certain [3.1.0]hexane derivatives which are useful as mGluR agonists, and intermediates prepared during such processes.
US07786310B2
The present invention relates to gene regulation. In particular, the present invention provides small molecule activation domain compositions and methods of making the same. The present invention further provides methods of regulating gene expression using the novel activation domains. The invention also provides methods of screening small molecule/compound libraries for identifying ligands of a protein or molecule of interest.
US07786305B2
The present invention is directed to compounds of the formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2. The present invention is also directed to intermediates useful in the preparation of formula I compounds.
US07786301B2
A process for preparing xanthine phosphodiesterase V inhibitors, and compounds utilized in said process. The process includes a five-step methodology for efficient synthesis of Compound 5 without intermediate purifications or separations, a dihalogenation step to synthesize Compound 7, and a coupling reaction to produce Compound 9.
US07786294B2
A method of producing a polydeoxyribonucleotide molecule by reverse transcriptase polymerase chain reaction wherein the polydeoxyribonucleotide molecule has a length of greater than 5,000 base-pairs is disclosed. The method involves combining two reverse transcriptases followed by two protocols of polymerase chain reaction. This method enable the amplification of large DNAs, such as viruses, from a sample while preserving genetic diversity of the large DNA.
US07786293B2
The present invention provides a process for the sulfurization of phosphorus-containing compounds. More particularly, the process involves contacting the compound to be sulfurized with a sulfur transfer reagent as defined hereinbefore in a solvent or a mixture of solvents.
US07786290B2
The present invention relates to a method for the targeted selection of a double-stranded ribonucleic acid (dsRNA) consisting of two single strands that exhibits increased effectiveness in inhibiting the expression of a target gene by means of RNA interference, wherein at least end of the dsRNA comprises a nucleotide overhang of 1 to 4 unpaired nucleotides in length; wherein the unpaired nucleotide adjacent to the terminal nucleotide pair comprises a purine base; and wherein the terminal nucleotide pair on both ends of the dsRNA is a G-C pair, or at least two of the last four consecutive terminal nucleotide pairs are G-C pairs.
US07786284B2
The present invention relates to IL-17 receptor A (IL-17RA or IL-17R) antigen binding proteins, such as antibodies, and the polynucleotide sequences encoding them, as well as host cells, expression vectors, and methods of making IL-17 receptor A antigen binding proteins.
US07786282B2
The present invention is directed to an isolated polynucleotide sequence encoding a chimeric TNFα and chimeric TNFα polypeptides. The former have a first nucleotide sequence encoding a domain or subdomain of a tumor necrosis factor ligand other than TNFα, wherein the encoded domain or subdomain lacks a cleavage site, and a second nucleotide sequence encoding a domain or subdomain of native TNFα that binds to a TNFα receptor. The encoded chimeric TNFα is significantly less susceptible to cleavage from the cellular surface and, as a result can increase the concentration of a ligand capable of binding to a TNFα receptor on the surface of a cell. The chimeric TNFα is therefore useful in methods for inducing apoptosis of a cell expressing a TNFα receptor, inducing activation of an immune system cell and treating neoplastic cells, by introducing into the cell of interest an isolated polynucleotide sequence encoding a chimeric TNFα that is expressed on the surface of the cell.
US07786271B2
The invention is directed to purified and isolated novel TSLP polypeptides, the nucleic acids encoding such polypeptides, processes for production of recombinant forms of such polypeptides, antibodies generated against these polypeptides, fragmented peptides derived from these polypeptides, and the uses of the above.
US07786265B2
The present invention relates to methods and compositions containing novel leptin peptides, preferably for the modulation of body mass (i.e., weight), more specifically for novel diagnostic and therapeutic applications in homeostasis of body weight and adipose tissue mass.
US07786263B2
Newly identified mammalian taste-cell-specific G protein-coupled receptors, and the genes and cDNA encoding said receptors are described. Specifically, T1R G protein-coupled receptors active in taste signaling, and the genes and cDNA encoding the same, are described, along with methods for isolating such genes and for isolating and expressing such receptors. Methods for representing taste perception of a particular taste stimulus in a mammal are also described, as are methods for generating novel molecules or combinations of molecules that elicit a predetermined taste perception in a mammal, and methods for simulating one or more tastes. Further, methods for stimulating or blocking taste perception in a mammal are also disclosed.
