US08612784B2
An image processing apparatus includes: a main controller which controls a processing of an image; a power supply which supplies power to the main controller; a switching unit which selectively allows the power to be supplied from the power supply to the main controller; and a sub controller which determines whether a first power-off event occurs, and controls the switching unit to cut off the power supplied to the main controller if the sub controller determines that the first power-off event occurs, wherein the main controller determines whether a second power-off event different from the first power-off event occurs, and the switching unit cuts off the power supplied to the main controller if the second power-off event occurs.
US08612780B2
An embodiment may include network controller circuitry that may be comprised, at least in part, in a host computer. The circuitry may determine, at least in part, based at least in part upon at least one comparison, whether at least one power management action is to be initiated. The at least one comparison may compare, at least in part, at least one pattern with at least one portion of at least one packet received, at least in part, by the host computer. The at least one power management action may include the modification, at least in part, of at least one power management configuration of the host computer. The modification may accommodate, at least in part, at least one packet processing latency policy associated, at least in part, with the at least one pattern. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
US08612778B2
An apparatus and method for controlling a terminal having two modules connected to a network at power feeding in dual modes. A first power supply feeds main electric power via a main current limiting unit to a first controller and a second controller. The first controller controls a first wireless communication unit using the main electric power and changes a connection state with a first network by checking a connection state of a sub-electric power and determining whether connection with a second network is accessible in accordance with a request for the connection with the second network. A second controller controls a second wireless communication unit for connection to the second network using the main electric power.
US08612774B2
A set-top-box has on-chip OTP memory emulated using an external flash memory and a series of on-chip fuses. The external memory is comprised of one or more regions, each having its own unique region identification. Each on-chip fuse corresponds to one of the memory regions and comprises a component which can be caused to change to a particular (blown) state irreversibly. When data first needs to be written to a region of the external memory, the identification of that region is appended to the data itself together with a parity field and a validity field. The resultant data packet is then encrypted by a cryptographic circuit using a secret key unique to the set-top-box and the encrypted data packet is written to the specified region of the external memory. Then, the on-chip fuse corresponding to the region that has been written to is irreversibly blown, effectively locking that region.
US08612773B2
A network based installation management system that dynamically manages secure software installation on a client. The server is configured to determine the software required and prepare an appropriated response containing the list of software and an information file containing the respective attributes of the list of software. The server encoded this response and the encoded response is transmitted to the client. The client on receiving the response is configured to authenticate the response and install the encoded response after authentication. Highly accurate and reliable software installation using the network based installation management system may be achieved using a respective hardware element on the client and the server, which is configured to encode and decode a request and/or response suitably thereby providing a high level of security and trust in an un-trusted network environment.
US08612767B2
The present disclosure presents techniques for determining when to obscure an accelerometer signal from an accelerometer of a mobile device. The techniques include determining whether a user has been prompted to provide sensitive input data to the mobile device using an input device of the mobile device. When the user has been prompted to provide sensitive input data, the technique includes obscuring a portion of an accelerometer signal outputted from an accelerometer, and receiving the sensitive input data from the user at the input device while the accelerometer signal is obscured. In some embodiments, the accelerometer signal can be obscured by (i) switching the accelerometer 216 off, (ii) inserting a random noise signal into the accelerometer signal, (iii) masking the low-order bits of the accelerometer signal, (iv) passing the accelerometer signal through a filter, (v) actuating a vibrator of the mobile device, and/or (vi) otherwise degrading the accelerometer signal.
US08612765B2
This invention relates to security for data objects; more particularly, the present invention relates to improved security based on subliminal and supraliminal channels for data objects. In another embodiment, a method of protecting a data object comprises: steganographically encoding a subset of candidate bits in a digitized sample stream; perceptibly manipulating data in the digitized sample stream; and combining the imperceptible and perceptible data changes to create a secure/unique digital sample stream. In yet another embodiment, a method for securing a data signal comprises: preanalyzing said data signal for candidate watermark/signature bits; steganographically encoding independent data into the data signal into a subset of the candidate watermark bits, at least one time; and encoding the data signal subsequently with a perceptible technique.
US08612763B1
Methods, processes, systems and devices for allowing a computer user to sign and execute a document over the interne using a pointer device such as a mouse to generate a digital signature by an cursive signature (handwritten). The invention allows for vector points in the digital signature to be encoded/encrypted, stored and later be retrieved so that it can be verified where it came from, and what specific document it was on. If necessary, the invention allows for a newly executed signature to be forensically verified against a signature sample.
US08612758B2
A method for secure identification of stations connected over data communications networks during a transaction, comprising transmitting, on the part of a first station to a second station, an identification index of a reference cell in a sequence of codes known to both stations and a first code in the sequence and chosen according to a first criterion known to both stations; identifying, by the second station, a cell in the sequence through the received index; verifying the first code by the second station; transmitting, by the second station toward the first station, a second code, in the series of codes calculated according to a second criterion known to both stations; verifying by the first station, the correctness of the second code; marking, by the first station and preferably also by the second station, the indices related to the codes that have been used as unusable for subsequent transactions.
US08612757B2
An apparatus and method for securely providing identification information generates one or more obscured identifiers for a recipient, such as one or more identifiers that are generated based on data unique to a recipient or other information as may be appropriate. In one embodiment, the method and apparatus generates a translucent identification member, such as a plastic card, sheet, film or other suitable member that has a translucent area that includes one or more obscured identifiers. When the translucent identification member is overlayed on a screen displaying a visual filtering pattern, one of one or more obscured identifiers is visually revealed for use during the particular transaction. The revealed identifier is entered into a recipient device and sent to an authenticator to be verified as an appropriate identifier for the transaction.
US08612756B1
Certain embodiments of this disclosure include methods and devices for adjusting the precision of location information. According to one embodiment, a method is provided. The method may include: obtaining a request for location information from an application; determining that the location information needs to be adjusted; obtaining the location information; adjusting the location information, wherein the adjusting includes: (i) adding noise to the location information to obtain noisy location information, (ii) discretizing the noisy location information to obtain discretized location information, and (iii) hysteresizing the discretized location information to obtain adjusted location information. The adjusted location information may then be provided to the requesting application.
US08612751B1
In one embodiment, a method for securely transferring entitled data from one or more devices in a customer's network to a vendor's network via a public network is described. The data is obtained from a collection module communicatively coupled to the devices. The obtained data is transformed into a format that is recognized by a backend server present in the vendor's network. The transformed data is then assorted by associating the transformed data with corresponding one or more devices. Finally, the assorted data is then encrypted and sent to the backend server securely via the public network along with entitlement attributes corresponding to the one or more devices.
US08612748B2
A computerized data protection method prevents data of an electronic device from being compromised through e-mail. A digital certificate is installed in the electronic device, and one or more safe e-mail addresses are configured and stored in the digital certificate. Predetermined data stored in the electronic device are correlated with the one or more safe e-mail addresses. When the predetermined data need to be sent to a target e-mail address, whether the target e-mail address matches with one of the safe e-mail addresses is verified. If the target e-mail address matches with one of the safe e-mail addresses, the predetermined data is sent to the target e-mail address.
US08612747B2
Establishing trust according to historical usage of selected hardware involves providing a usage history for a selected client device; and extending trust to a selected user based on the user's usage history of the client device. The usage history is embodied as signed statements issued by a third party or an authentication server. The issued statement is stored either on the client device, or on an authentication server. The usage history is updated every time a user is authenticated from the selected client device. By combining the usage history with conventional user authentication, an enhanced trust level is readily established. The enhanced, hardware-based trust provided by logging on from a trusted client may eliminate the necessity of requiring secondary authentication for e-commerce and financial services transactions, and may also be used to facilitate password recovery and conflict resolution in the case of stolen passwords.
US08612746B1
A system receives an Extensible Markup Language (XML) feed, where the XML feed includes a reference to secure content. The system downloads secure content from a remote location based on the reference included in the XML feed.
US08612737B2
Exemplary embodiments of the present invention disclosed herein relate to a method and system for providing data in response to a request. An exemplary method comprises receiving a request for data and determining whether the request contains a specific pattern of data intended to enable a patching process. The exemplary method further comprises providing a response containing patched data if the request contains the specific pattern of data and providing a response containing un-patched data if the request does not contain the specific pattern of data.
US08612736B2
A control apparatus includes a power supply unit, a power on unit, a control chip, a baseboard management controller (BMC) chip, and a south bridge. The power on unit sends a first power on signal to the control chip. The control chip receives the first power on signal and sends a triggering signal to the BMC chip. The south bridge is connected to the control chip and the BMC chip. The south bridge is driven to control the power supply unit to power on the computer by the control chip or the BMC chip according to states of the BMC chip after a predetermined time. If the BMC chip is in a start mode, the control chip drives the south bridge; if the BMC chip is in a working mode, the BMC chip receives the triggering signal and drives the south bridge.
US08612735B2
A system may include a device that is in a first location that is not readily accessible. The device may detect a powering up of the device a particular quantity of times during a particular time interval. Powering up of the device may be controlled from a second location that is readily accessible. The device may also be reset, in response to detecting the device being powered up the particular quantity of times during the particular time interval, to original factory settings.
US08612732B2
One embodiment of the present invention sets forth a technique for translating application programs written using a parallel programming model for execution on multi-core graphics processing unit (GPU) for execution by general purpose central processing unit (CPU). Portions of the application program that rely on specific features of the multi-core GPU are converted by a translator for execution by a general purpose CPU. The application program is partitioned into regions of synchronization independent instructions. The instructions are classified as convergent or divergent and divergent memory references that are shared between regions are replicated. Thread loops are inserted to ensure correct sharing of memory between various threads during execution by the general purpose CPU.
US08612731B2
Branch instructions are managed in an emulation environment that is executing a program. A plurality of entries is populated in a branch target buffer that resides within an emulated environment in which the program is executing. Each of the entries comprises an instruction address and a target address of a branch instruction of the program. When an indirect branch instruction of the program is encountered a processor analyzes one of the entries in the branch target buffer to determine if the instruction address of the one entry is associated with a target address of the indirect branch instruction. If the instruction address of the one entry is associated with the target address of the indirect branch instruction a branch to the target address of the one entry is performed.
US08612725B2
According to one embodiment, each of routers includes: a cache mechanism that stores data transferred to the other routers or processor elements; and a unit that reads out, when an access generated from each of the processor elements is transferred thereto, if target data of the access is stored in the cache mechanism, the data from the cache mechanism and transmits the data to the processor element as a request source.
US08612715B2
A storage system 1000 providing a storage area to an external device 1500 comprises a plurality of storage apparatuses 1100, 1200 and 1300 of different performance capabilities, and a storage controller 2600. The storage controller 2600 holds storage cost coefficients 3202 of the respective storage apparatuses 1100, 1200 and 1300, user cost allocation information 3302 for each user using the storage system 1000 from the external device 1500, and user cost distribution information 3402 that defines, for each user, proportions of an available space amount distributed to the storage apparatuses 1100, 1200 and 1300. The storage controller 2600 calculates an ideal utilization 3502 for each user, from the storage cost coefficients 3202 and the user cost distribution information 3402, and allocates, for each user, the ideal utilization 3502 to each of the storage apparatuses 1100, 1200 and 1300, in the order of the performance capabilities from highest to lowest.
US08612713B2
Provided is a memory switching control apparatus using an open serial interfacing scheme capable of enhancing flexibility, reliability, availability, performance in a data communication processes between a memory and a processing unit and an operating method thereof. The memory switching control apparatus includes: one or more processor interfacing units which perform interfacing with one or more processing units; one or more memory interfacing units which have open-serial-interfacing-scheme memory interfacing ports to interface with data storage devices connected to the memory interfacing ports in a serial interfacing scheme; and a plurality of arbitrating units which are provided corresponding to the memory interfacing units to independently arbitrate usage rights of the processor interfacing units to the memory interfacing units.
US08612698B2
Methods and apparatus relating to a replacement policy for hot code detection are described. In some embodiments, it may be determined which entry amongst a plurality of entries stored in storage unit is to be replaced next. The entries may correspond to hot code and may store age and execution frequency information corresponding to the hot code. Other embodiments are also described and claimed.
US08612694B2
A system and method are disclosed for allowing protection of larger areas than memory lines by monitoring accessed and dirty bits in page tables. More specifically, in some embodiments, a second associative structure with a different granularity is provided to filter out a large percentage of false positives. By providing the associative structure with sufficient size, the structure exactly specifies a region in which conflicting cache lines lie. If entries within this region are evicted from the structure, enabling the tracking for the entire index filters out a substantial number of false positives (depending on a granularity and a number of indices present). In some embodiments, this associative structure is similar to a translation look aside buffer (TLB) with 4 k, 2M entries.
US08612692B2
According to one embodiment, an information processing device includes a first determination section and a setting section. The first determination section determines inconsistency between first data and second data. The first data is stored in a nonvolatile semiconductor memory. The second data is corresponding to the first data and stored in a semiconductor memory. The setting section sets execution timing of write back based on access frequency information associated with the second data.
US08612686B2
A resource pool managing system and a signal processing method are provided in embodiments of the present disclosure. On the basis of the resource pool, all filters on links share one set of operation resources and cached resources. The embodiment can be adapted to support different application scenarios with unequal carrier rates while mixing modes are supported and the application scenarios with unequal carrier filter orders. The embodiment also supports each stage of filters of the supporting mode-mixing system to share one set of multiply-adding and cached resources to unify the dispatching of resources in one resource pool and maximize the utilization of resources, and supports the parameterized configuration of the links forward-backward stages, link parameter, carrier rate, and so on.
US08612683B2
The present invention creates a pool comprising tiers corresponding to the performance of logical volumes.A first storage apparatus either acquires or measures the performance of multiple external pool volumes of an external storage (S1711 through S1714), and creates a pool volume group based on the performance of the external pool volumes (S1715, S1716). The rank order of a tier is decided in accordance with the performance of each pool volume group (S1717, S1718). This makes it possible to relatively easily create a pool comprising multiple appropriate tiers that are suited to the current situation.
US08612671B2
Methods and removable devices are provided. Some such removable devices may include a secure partition and a public partition. The secure partition is not accessible by an operating system of a host for some embodiments. The secure partition is configured to store information so that formatting/reformatting does not alter the stored information for other embodiments.
US08612670B2
A method for managing flash memory operations in a flash memory, comprising; assigning a state code to said flash memory operations; updating a state code flag with the assigned state code upon completion of each of said flash memory operations; wherein the assignment of said state codes is selected in a way that each of said updating a state code flag is performed by changing of one bit of the state code flag from one to zero.
US08612657B2
Method and apparatus for communicating on an electrical bus by generating a master logical signal on the electrical bus in the form of a pulse-width modulation signal. Generating a slave logical signal on the electrical bus in the form of a current signal. Reading the slave logical signal by sampling the magnitude of the current signal on the electrical bus, wherein magnitude of the current on the electrical bus is sampled at a point in the bit time when the voltage on the electrical bus has remained constant for a period longer than the shortest time that the voltage remains at any level during the bit time.
US08612650B1
A system is disclosed comprising a processor, a trace module, a second buffer, and a bridge. The trace module has a first buffer configured to receive trace data from the processor at a first clock frequency. The second buffer is configured to receive trace data from the first buffer at a second clock frequency. The bridge is configured to receive trace data from the second buffer and output the trace data received from the second buffer at a third clock frequency. The second clock frequency is greater than the first clock frequency and the third clock frequency.
US08612648B1
In one embodiment, a method for implementing quality of service (QOS) processing in a data bus interface. Each input read/write command is stored in a first-in-first-out queue. Each input read/write command includes a respective QOS value. In response to an input first read/write command having a QOS value higher than the QOS value of the read/write command at a head of the first-in-first-out queue, the QOS value of each of a first number of read/write commands is increased as each read/write command is removed from the head of the first-in-first-out queue.
US08612642B2
An information processing apparatus includes an interface unit configured to electrically connect with a peripheral device capable of receiving a memory storage medium inserted into the peripheral device and electrically connected thereto, a connection detection unit configured to detect a temporary interruption in the electrical connection between the interface unit and the peripheral device, and a control unit configured to prevent the memory storage medium, once unmounted, from being mounted again after the connection detection unit detects the temporary interruption.
US08612638B2
A wireless connection system capable of reducing a load on a user when constructing wireless connection environment including a host and devices. A wireless connection system comprises a host computer, a first device that has established a wireless connection with the host computer based on first association information, and a second device that has not established the wireless connection with the host computer. The host computer generates second association information for the wireless connection with the second device, and transmits the second association information to the first device by radio. The first device stores the second association information into a removable memory device when equipped with the removable memory device. The second device acquires the second association information from the removable memory device when equipped with the removable memory device that stores the second association information, and communicates with the host computer by radio based on the second association information.
US08612627B1
Techniques are described for providing managed computer networks. In some situations, the techniques include managing communications for computing nodes of a managed computer network by automatically determining to separate a particular outgoing packet or other outgoing communication from a source computing node into multiple parts (e.g., multiple packets) to be independently sent using two or more alternative network paths between the sending computing node and the destination for the communication. For example, a manager module associated with the source computing node may automatically determine to encode the outgoing communication into a dynamically determined quantity of multiple parts (e.g., by using a configurable erasure code), such as based on current information about available alternative paths, and another manager module associated with the destination may receive at least some of the multiple parts and decode them into the original outgoing communication, which is then provided to the destination.
US08612625B2
A method for characterising a data flow to be transferred over a network path of a network, whereby the network path has at least one network device susceptible of network congestion. The method includes the step of determining a footprint measure of the data flow. The footprint measure is indicative of a possible difference between the total amount of incoming data and the total amount of outgoing data in the network device over a time interval having a duration of one or more time units, whereby that time unit is so chosen that individual data units of the data flow are distinguishable at byte level by the network device. The invention also relates to a device for performing the method.
US08612616B2
Systems and methods for providing an efficient partitioned resource server. In one embodiment, the partitioned resource server comprises a plurality of individual servers, and the individual servers appear to be equivalent to a client. Each of the individual servers may include a routing table that includes a reference for each resource that is maintained on the partitioned resource server. Requests from a client are processed as a function of the routing table to route the request to the individual server that maintains or has control over the resource of interest.
US08612613B2
Disclosed are a method for setting a plurality of sessions and a method for transmitting/receiving data using the same. According to an exemplary embodiment of the present invention, at least some of the data including attribute information of the data are received through initial sessions, the number of additional sessions for receiving the data is calculated by using the attribute information of the data, and the additional sessions are set as many as the calculated number of additional sessions. According to the exemplary embodiments of the present invention, various and complicated states of the communication network can be reflected to session setting as the configuration of the communication network becomes more and more complicated and the sessions depending on the state of the communication network can be set, thereby transmitting data more effectively.
US08612608B2
A vending machine module (12) is pre-programmed with a unique serial number. It is also programmed to dial up and connect to a specific registration database when first installed and powered up in the vending machine (1) which is one example of a remote embedded application. When the vending machine module (12) dials up the registration database for the first time, the registration database identifies the specific module (12) by means of its unique serial number, and then programs the module (12) with all of its relevant customised configuration—such as, for example, Telnet and PTP passwords, PTP Public Encryption Keys, telephone numbers for local ISP access (local telephone rates), customer name, customised web pages, new user configuration, subsequent database IP addresses, etc. Having been programmed with all of this data, the vending machine (12) is then ready to dial up an ISP server (2) over the Internet, for file transfer sessions. Thus, the vending machine module (12) requires only minimal programming. Many similar almost exactly the same information, each differing only in its own, unique serial number.
US08612599B2
A cloud services monitoring system (CSMS) helps a consumer of cloud computing resources determine the state of the cloud computing resources available to the consumer. The CSMS is particularly effective for cloud models where the consumer of the cloud computing resources is not the same as the provider of the cloud resource. The CSMS 102 also provides mechanisms for adjusting operations actions to preserve service guarantees for the consumer. In that regard, the CSMS dynamically adjusts operations actions in response to the state of the cloud, rather than executing fixed pre-determined operations actions that are not tailored to the monitored conditions.
US08612596B1
Disclosed are various embodiments for the planning of resources used in computing. Usage statistics regarding one or more machine instances executing in a plurality of networked computing devices are obtained. The usage statistics are grouped based at least in part on one or more customer usage classifications, thereby producing one or more usage groups. A corresponding demand forecast is generated for each of the usage groups. A projected demand for one or more physical components of the networked computing devices is calculated according to the demand forecasts.
US08612595B2
A system for making resources in an apparatus available to an entity outside of the apparatus. In at least one example operational scenario, an apparatus may wirelessly interact with other apparatuses via various communication protocols. These apparatuses may be part of an architecture that allows resources to be shared within the architecture. An “entity” may further exist in the architecture that controls how resources are borrowed from, or how resources are provided to, the individual participating apparatuses. Access to apparatus resources may be provided through reallocation of reconfigurable components to a control element within the apparatus, the control element corresponding to the entity existing outside of the apparatus.
US08612593B2
A user equipment UE stores a first list of private cells to which the apparatus is authorized to access (e.g., a CSG whitelist). While under control of a serving first cell, the UE determines from a transmission received from a neighbor second cell a physical cell identity PCI of the neighbor cell, then compares the determined PCI to a stored second list to determine whether the UE is authorized to access the neighbor cell. In one embodiment the second list maps PCIs to CSG IDs; if the determined PCI matches one in the second list the CSG ID is selected and it that matches one in the first list the UE is authorized access. In another embodiment the second list is only the PCI of those CSG cells on the UE's first list that are within the area served by the serving cell, so if the determined PCI matches one in the second list the UE is authorized access.
US08612590B1
Method and apparatus are disclosed for managing access to a plurality of resources including host servers where selected ones of the host servers provide at least one application accessible to users across a network. The apparatus comprises a session manager and a request manager. The session manager couples to the resources for managing sessions for administrative and non-administrative ones of the users including login, authentication and logout to selected ones of the plurality of resources. The request manager couples to the session manager to condition access for administrative ones of the users on access request records each including a target resource among the plurality of resources and a time of access to the at least one target resource.
US08612588B1
A system and method for accelerating web page delivery is disclosed in one embodiment. Web requests are made to an edge server of a first point of presence (POP) of a content delivery network (CDN). The web content can be cached at the edge server in the first POP. Where the cache is missing the web content, it is queried from a second POP determined to be closer to the origin server for the web content. The second POP can have its own cache or request the web content from the origin server. Only missing components from the web content are passed to the first POP. Additionally, the missing components can be compressed.
US08612573B2
Anomalous transactions are identified and reported. Transactions are monitored from the server at which they are performed. A baseline is dynamically determined for transaction performance based on recent performance data for the transaction. The more recent performance data may be given a greater weight than less recent performance data. Anomalous transactions are then identified based on comparing the actual transaction performance to the baseline for the transaction. An agent installed on an application server performing the transaction receives monitoring data, determines baseline data, and identifies anomalous transactions. For each anomalous transaction, transaction performance data and other data is reported.
US08612571B2
A method of determining the number of recipients for an audio content item includes receiving a packet associated with the audio content item at a network monitoring device. The monitoring device includes a packet inspection module that analyzes a data payload of the packet to identify the audio content item. In an embodiment, the packet inspection module identifies the audio content item by determining an audio signature based on the payload, and comparing the signature to a set of known signatures. Once the audio content item is identified, an indicator is recorded to indicate that the content item was communicated. By aggregating the recorded indicators, the number of recipients for the audio content item is determined.
US08612569B2
A computer-implemented method and system is operable to: receive a tracking event from a client, recognize tracking specific parameters in the tracking event, generate a tracking entry corresponding to the tracking event, use a tracking service API to send the tracking entry to a second server, and redirect the client to an intended target corresponding to the tracking event.
US08612561B2
A virtual network storage system includes at least two network storage devices which connect to same SAN. At least one network storage device includes a device management unit for maintaining the mapping relationship between the global volume and the local volume of each network storage device, and for redirecting the access from the global volume to the network storage device which the global volume management unit of the global volume is located. At least one network storage device includes a global volume management unit for executing the access operation to the global volume according to the mapping relationship. A network storage device and virtual method are applied to the virtual network storage system. With the increasing of the network device, the ability of processing the access to the global volume is increased, and then the performance bottleneck caused by virtually operating to the network storage system.
US08612551B2
Creators of computer software provide the most up-to-date versions of their computer software on an update service. A user who has purchased computer software calls the update service on a periodic basis. The update service automatically inventories the user computer to determine what computer software may be out-of-date, and/or need maintenance updates. If so desired by the user, the update service computer automatically downloads and installs computer software to the user computer. By making periodic calls to the update service, the user always has the most up-to-date computer software immediately available. The update service may also alert the user to new products (i.e. including new help files, etc.), and new and enhanced versions of existing products, which can be purchased electronically by a user from the update service.
US08612548B2
A computer server system comprises multiple computer server units, each computer server comprising a server processing system. Each computer server comprises a local subsystem access module which is standardized for the multiple computer servers and which provides virtual control function for a single instantiation of a hardware resource of the computer server system, wherein the hardware resource is shared between each of the computer servers.
US08612546B2
Systems and methods for transferring data among computing environments include a method for transferring data items among a portion of a remote computing environment and a portion of a local computing environment using a presentation layer protocol. Data items are transferred during transfer cycles and upon the release of data objects into a destination computing environment. Transfer cycles may transfer data among local and remote computing environments, among more than one remote computing environment, and may further transfer in parallel with other transfer cycles. A first transfer cycle transferring a first data item continues to transfer the first data item when a second transfer cycle initializes and transfers a second data item during a portion of the first transfer cycle. Data operations may be performed on data items during the transfer of a data item, and data items may be compressed or segmented prior to transfer.
US08612517B1
Systems and methods for media aggregation are disclosed herein. The system includes a media system that can transform user generated media items into at least one aggregated media item. A synchronization component can synchronize media items with respect to time. Synchronized media items can be analyzed and transformed into an aggregated media item for storage and/or display. In addition, the aggregated media item is capable of being manipulated to create an enhanced and customizable viewing and/or listening experience. Accordingly, media item aggregation can be accomplished.
US08612515B2
The present invention, generally speaking, provides an improved web-based media submission tool. As with some existing tools, operation of the tool is drag and drop or the user can “click” to browse a directory to select media objects. Unlike existing tools, the tool provides the user an opportunity to confirm the submission, for example by generating a thumbnail image of an image file that has been dragged and dropped. Batch submission is provided for in which a user drags and drops a plurality of images or other media objects. Submission from a web page to a web page is also provided for. The submission tool is configurable to perform a variable amount of intelligent preprocessing on media objects prior to upload. In the case of digital images, the tool can perform sizing and formatting, for example. Information capture is performed with information being uploaded together with the media objects. In an exemplary embodiment, information capture is both user-transparent (e.g., user ID and/or password) and user-visible (e.g., the user can provide captions for media objects). The submission of information about the user and the media objects facilitates automatic integration of the media objects within existing databases.
US08612513B2
A method, system and apparatus enables on-line selection and personalization of greeting cards over a computer network. The printed personalized greeting card can be shipped alone, or in conjunction other items as a single entity, and serves as any of: 1) a direct source of information for generating a shipping label or an intermediate document used for matching/picking multiple items, 2) as a reference to a file containing data defining the shipping label or packing list used for matching/picking multiple items, 3) as the source of information for generating any of a gift card, gift certificate or addressed envelope that is matched/packaged with the card, 4) as a reference to a data file containing information for enabling generation of a gift card or gift certificate that is matched/packaged with the card, and/or 5) as the actual medium on which the recipient/shipping address is printed.
US08612511B2
A stationary data processing device communicates with a mobile data processing device, such as a client in the field of augmented-reality techniques in an automation system, or a production machine, or a machine tool or parts thereof. The stationary data processing device includes a server for communication with a browser on the mobile data processing device; an information broker for providing context-related information; legacy systems that contain and store information; and an information model that represents the information space and that allows navigation within the information and access to the information by the information broker independent of the legacy systems. The information broker utilizes the actual context, especially location, work situation, EA devices used and the information model.
US08612508B1
A device may include a compressor. The compressor may receive a first number of inputs, each of the inputs having a predetermined width. The compressor may also compute a one's complement sum of the first number of inputs to generate carry bits having the predetermined width and sum bits having the predetermined width, modify the carry bits by moving a most significant bit of the carry bits to a least significant bit position, and output the modified carry bits and the sum bits.
US08612503B2
A Signal Processing Engine (SPE) includes circuitry for generating a selectable forward tap and a selectable reverse tap from a forward delay chain and a reverse delay chain, respectively. An add/subtract unit arithmetically combines the selectable forward tap and the selectable reverse tap to generate an intermediate output. A multiplier combines the intermediate output and a coefficient output from a circular coefficient buffer to generate a multiply result. Another adder/subtractor combines the multiply result with a second term including a processed input or an accumulator feedback by bypassing, adding, or subtracting the second term with the multiply result to generate an accumulator output. The accumulator output may be delayed a programmable number of clock cycles to generate a processed output. In some embodiments, the SPE is coupled to programmable logic blocks forming a programmable logic array through a programmable SPE routing block.
US08612488B1
The present invention provides for an efficient method, apparatus, and system for updating file system information when shared memory contents are moved from one physical location in memory to another. Traditional file systems manage such memory movement at the granularity of physical memory blocks. However, it will often be the case that multiple blocks will be moved, and the present invention takes advantage of the fact that it is more efficient to process the shared memory movement of memory contents at the granularity of an extent. The invention employs a data structure, where each record in the data structure contains information about the shared memory extents of the file system.
US08612484B1
ZIP code connection matrices are created for use in insurance ratemaking by identifying common borders of geographically defined regions. ZIP codes and associated cartographic boundaries are read from a database. Pairs of coordinates for the boundaries are stored in a matrix and values are calculated that represent each pair of coordinates in the matrix. The calculated values are stored in an encoded coordinates matrix and used to determine common segments. A connection matrix is formed representing connections among ZIP codes. A neighborhood matrix is then calculated, which stores values that represent an indication of closeness of each ZIP code in the neighborhood matrix to a target ZIP code.
US08612477B2
The present disclosure relates to systems and methods customizing electronic communications. A future event associated with a first user may be determined, and a second user that is associated with the first user and the future event may be identified. A plurality of communications involving the first user and the second user may be analyzed. A selection rule may be applied based on the analyzed plurality of communications, the selection rule identifying content from the database. Content from the database may be selected based on the application of the selection rule. An electronic message may be provided to the first user identifying the future event, and the selected content may be provided to the first user.
US08612469B2
A network-accessible toolbox permits collaborative annotation, facilitating interaction and communication among users. In an implementation, content on a Web page, or other page or document accessible through a network or the Internet, can be annotated. A user can view the page and with the toolbox, select content on the page and make an annotation or suggestion. Multiple users can view and make annotations to the same page at the same time. After annotations are made, users can view the page with annotations made by other users. The author or owner of the page can accept or reject the annotations or suggestions made to the page. If the owner accepts a particular suggestion, the selected content is replaced with the suggestion.
US08612468B2
As method is disclosed for retrieving data from a relational database management system (RDBMS). An object-oriented environment submits a query to an object relational layer to access data contained in the RDBMS. The object query can result in at least one logical object description that is defined using one or more predetermined expressions. The logical object descriptions are translated to corresponding relational descriptions, and a relational query is subsequently generated. The relational query is applied to the RDBMS in order to retrieve data satisfying the object query. Various error checks can be performed to detect correctness of the query. Additionally, the relational queries can be optimized to improve processing by the RDBMS.
US08612466B2
An information processing apparatus includes a database management unit that generates an index including access authority for a document and manages the index together with the document, a user information acquisition unit that acquires, as user information, the access authority for a user identification value, a document search unit that acquires the user information and a search request including a search expression, generates a combined search expression by combining an inclusion relationship expression with the search expression, the inclusion relationship expression including an operator that designates an inclusion relationship for access authority of an originator, and acquires a search result at a shared level enabling sharing under a plurality of user identification values in a domain including the plurality of user identification values, and a cache management unit 218 that registers the search result at the shared level as a cache item identified as the one at the shared level.
US08612464B2
A system and method for locating a data entry in a server cluster using a hash function and hash codes that can be implemented on any platform, system, or in any language. In one embodiment, a client hashes a key corresponding to a data entry to be accessed from the server cluster. The hashing is performed with a hash function that is used by a cluster of servers to provide a distributed data repository. The client further compares the hash result with hash codes of the servers to identify one of the servers as a key holder that stores the data entry. The client then requests the key holder for access to the data entry.
US08612455B2
A method for retrieving Internet posts, implementable on a computing device, includes analyzing Internet posts to define segments in the Internet posts, where the segments at least contain terms consistent with user generation of a personal experience event report associated with a pre-defined search subject, and scoring each of the segments, where the score indicates a likelihood that the Internet post associated with the segment represents a user generated the personal experience report associated with the pre-defined search subject. A method for detecting personal experience event reports from user generated content on the Internet includes filtering a collection of Internet posts to include only Internet posts containing personal experience terms, and further filtering the filtered Internet posts by removing the Internet posts with non-personal experience terms.
US08612449B1
Disclosed are various embodiments for using contributor-provided attributes in conjunction with an electronic item catalog. A request is received from a catalog user to obtain information an item in a catalog of items. Responsive to the request, the catalog is queried to obtain a plurality of attributes associated with the item. The attributes include at least one operator-controlled attribute and at least one contributor-provided attribute. A page is generated for display to the catalog user. The page includes the at least one operator-controlled attribute and at least one contributor-provided attribute.
US08612443B2
Various embodiments included herein include at least one of systems, methods, and software for explanatory animation generation. Some embodiments include receiving data representative of at least two data items, each data item to be presented as a node. Relationships between these data items are discovered in an interrelated dataset and the relationship is illustrated as a set of sequential nodes on a canvas. A text-script descriptive of each of the nodes is then generated. Finally, such embodiments include generating a visualization with a synchronized voiceover based on the sequence nodes and the text-script, the visualization including each node with a synchronized voiceover of each node.
US08612438B2
Techniques for dynamic cross-filtering are described. An apparatus may comprise a filter manager component for an application program. The filter manager component is operative to manage cross-filtering operations for the application program. The filter manager component may comprise a filter control module operative to determine a selection state for a filter data element of a first filter component, and a relationship state for the filter data element of the first filter component with a filter data element of a second filter component. The filter manager component may also comprise a filter interface module communicatively coupled to the filter control module. The filter interface module is operative to dynamically display a different visual indicator for the filter data elements based on the selection state and the relationship state, among other filter criteria or filter states. Other embodiments are described and claimed.
US08612434B2
Methods and systems for providing related social profiles in a social network are disclosed. One method identifying a plurality of social profiles within the social network, wherein the plurality of social profiles each have a relationship with the first file, wherein the social network allows uploading and sharing of social profiles of users, and wherein each social profile includes a representation of a user. The method further includes generating, by a system server, a list of inquiries based on the plurality of social profiles, providing, by the system server, the list of inquiries to at least one author of the first file, receiving from the at least one author at least one response to the list of inquiries, selecting a subset of the plurality of social profiles based on the at least one response, and storing information related to the selected subset of the plurality of social profiles.
US08612419B2
Embodiments of the present invention provide a method, system and computer program product for intelligent content discovery for content consumers in the global Internet. In an embodiment of the invention, a method for intelligent content discovery for content consumers includes parsing a list of previously viewed content in a content browser executing in memory of a computer to identify different content sources for the previously viewed content. The method also includes directing crawling of the content sources over a computer communications network to retrieve updated content from the content sources. The method yet further includes filtering the updated content into a subset of updated content according to at least one parameter corresponding to one of an end user profile of an end user and an end user preference of the end user. Finally, the method includes presenting a list of the subset of updated content in the content browser.
US08612417B2
Inverse search systems and methods operate on identifiers of content items in a corpus such as the World Wide Web In an inverse search, the user submits a query that includes an identifier of a target content item in the corpus and receives information (metadata) about the target content item being returned to the user. Many types of metadata can be returned, including ratings or other metadata related to the target content item obtained from users, popularity data specific to the target content item, information about previously submitted forward search queries that led to the target content item being identified as a hit, and metadata extracted from the target content item.
US08612412B2
Methods, apparatus, and products for searching for a directory in a file system are disclosed that include selecting, by a word selection module for inclusion in a word list, a word of text whose frequency of occurrence meets a predefined criterion; inserting, by the word selection module into the word list, the selected word; inserting, by an indexing module into a search index, the selected word in association with the directory name; receiving, by a search module from a user, a search request that includes the selected word; and returning, by the search module to the user in dependence upon the search request and the search index, a search result that includes the directory name. The directory is characterized by a directory name and includes computer storage resources, the computer storage resources including words of text, each word of text characterized by a frequency of occurrence among the computer storage resources.
US08612408B2
A management system has a reconciliation engine that reconciles information describing resources from a computer network service and stores reconciled information in a database. An editing engine or server is used to access and search reconciled information in the database based on at least one search criterion. Preferably, the search criterion is user-entered. The editing engine is then used to create at least a portion of a service model of the computer network service using reconciled information obtained through accessing and searching the database. Preferably, creating the service model is done with a graphical user interface application that enables a user to graphically build and modify aspects of the service model. When the service model is created or updated, a publishing engine or server is used publish at least a portion of the service model to one or more impact managers of the computer network service.
US08612403B2
A method includes selecting a contact for receiving a message from a computing device, and determining delivery report options individually for the selected contact, where the delivery report options are maintained for each message sent to the contact regardless of a global setting for delivery reports in the computing device.
US08612388B2
A file monitoring system tracks progress of data processing of a data file. Various applications and systems transmit status updates at one or more stages of processing to the file monitoring system. The file monitoring system monitors the status updates and generates reports displaying the status of the date file at the predetermined processing states. Reports include end to end status, files received and files delivered.
US08612379B2
A method, system, architecture and apparatus for deploying multiple e-commerce systems in a single computing platform. In accordance with the present invention, an e-commerce systems architecture can include an instantiable owning business logic component derived from an abstract business definition and one or more instantiable business element components configured for aggregation under the control of a business facility instance. The business facility instance can include a coupling to an instance of the owning business logic component. Finally, the architecture can include an instantiable partner business component derived from the abstract business definition. In particular, the instantiable partner business component can include a configuration for limited access to selected ones of the instantiable business element components aggregated under the control of the business facility instance.
US08612378B2
The invention relates to a method, a device and a system for merging information originating from several non-independent sensors. This invention makes it possible to prevent the same item of information from being reckoned twice during merging. The solution afforded consists of the creation of a new combination operator applying to latent belief structures. Said latent belief structures are obtained previously from conventional belief functions. These conventional belief functions are produced directly on the basis, for example, of the sensors of the system. The invention also proposes a means of transforming these latent belief structures into a probability distribution useful for decision taking.
US08612373B2
A method is provided for transforming data elements within a classification system based in part on input from a human annotator or expert. A first concept evolution model as a training set is composed from a first set of selectively determinable annotations and the first concept evolution model. A trained model is generated after training a learning algorithm with the training set and the concept evolution model. A confidence factor is computed that a predicted annotation is accurately identified. A selected element instance and a corresponding suggested annotation are identified to have a low confidence factor. The classifying of the applied annotation is adjusted where a second concept evolution model is composed for more accurate classifying of the data item.
US08612372B2
An apparatus for generating event detection rules in a multiple-component computer system in accordance with embodiments of the invention may include a configuration information-extracting section for acquiring system configuration information from a multiple-component computer system. The system configuration information may include related information that describes relationships among system components. The apparatus may further include a history information-collecting section for collecting history information from the multiple-component computer system, such as log information and/or failure information output from a component upon a system failure. A candidate event-identifying section may identify candidate events that may be selected by a user to generate a detection rule based on the system configuration information and the history information. Finally, a candidate event-presenting section may present the candidate events to a user for selection.
US08612369B2
Systems and methods are disclosed to perform preference learning on a set of documents includes receiving raw input features from the set of documents stored on a data storage device; generating polynomial combinations from the raw input features; generating one or more parameters; applying the parameters to one or more classifiers to generate outputs; determining a loss function and parameter gradients and updating parameters determining one or more sparse regularizing terms and updating the parameters; and expressing that one document is preferred over another in a search query and retrieving one or more documents responsive to the search query.
US08612366B2
A method of automatically designing a plurality of experiments for analyzing at least one data set from a process to determine a relationship of a plurality of process factors of interest to a process output of interest. The method uses a computer to elicit input from a user to determine at least one characteristic of the data set including a quantity of the plurality of factors and whether one or more of the plurality of factors has greater than two levels, selects a design from a plurality of experiment designs based on established conventions for each of the plurality of experiment designs, the design applicable to the elicited at least one characteristic of the data set, and provides a design of experiments including a standard order of the experiments and a run order of the experiments, the design of experiments indicating the combinations of factors and levels for each experiment.
US08612364B2
Systems and methods are described that facilitate categorizing a group of linked web pages. A plurality of web pages each contains at least one link to another page within the group. A feature analyzer evaluates features associated with the one or more web pages to identify content, layout, links and/or metadata associated with the one or more web pages and identifies features that are labeled and features that are unlabeled. A graphing component creates a vector associated with each web page feature wherein vectors for unlabeled features are determined by their graphical proximity to features that are labeled. A co-training component receives the graph of vectors from the graphing component and leverages the disparate web page features to categorize each aspect of each feature of the page. A page categorizer receives aspect categorization information from the co-training component and categorizes the web page based at least upon this information.
US08612349B1
A cloud computing system and method for accumulating money using a client device, a computing cloud, and a network, wherein a cloud data storage contains computer instructions for presenting a user interface, creating a user profile, forming an account for accumulating money linked to another account, enabling the user to input goals, and enabling the user to make and receive deposits into the account for accumulating money. The deposits can include an amount of money selected by the user, an amount of money saved by not purchasing a product or service, an amount of money saved by purchasing a lower priced product or service, a similar product with a rebate, another promotional incentive for purchasing a product, or an amount of money associated with a non-monetary goal.
US08612348B1
In an implementation, a transaction request message is received at a computing device, wherein the transaction request message is associated with a merchant. Profile information associated with the merchant is retrieved by the computing device. Based in part on the retrieved profile information associated with the merchant or the transaction request message, third-party service providers associated with the transaction request message are determined by the computing device. Profile information associated with the determined third-party service providers is retrieved by the computing device. Based in part on the retrieved profile information associated with the merchant, the retrieved profile information associated with the determined third-party service providers, or the transaction request message, a formatted transaction request message is generated from the transaction request message by the computing device. The formatted transaction request messages may be provided to the determined third-party service providers by the computing device simultaneously or in the future.
US08612346B2
A trusted closed loop payment system and method that reduces the liability imposed upon carriers for delivery of C.O.D. shipments is provided. A third party payment system is authorized by the buyer to make payments to a shipper (and, if applicable, a freight forwarder) on behalf of the buyer upon receipt of goods by the buyer. Since the payment for the shipment is being made by the third party payment system, and guaranteed by the third party payment system, the liability imposed on the carrier to ensure the payment is proper and will be honored is removed. In addition, the present invention provides several advantages for shippers and buyers as well, including receipt of payment by a shipper in a much shorter time frame, and multiple payment options for buyers for account reconciliation with the third party payment system for the C.O.D. shipments.
US08612338B2
A purchase information collecting method collecting reliable purchase information about any kind of commodity using a network. In the purchase information collecting method, a server apparatus is used, which communicates with a seller computer and a purchaser computer, and which stores received sales information in the first storing part when the sales information identifies a deal about a commodity and is generated and transmitted by the seller computer. The server apparatus, when receiving purchase information, which consists of personal information of a purchaser of a commodity and the sales information that is presented to the purchaser by a seller of the commodity, judges whether the sales information included in the received purchase information is stored in the first storing part. If the sales information is stored, the server apparatus stores the received purchase information as valid purchase information in the second storing part.
US08612337B1
A method and system converts OTC positions into contracts clearable at a futures clearing house. Each OTC position has a maturity date. The method comprises: a) defining a plurality of tenors. The plurality of tenors is fewer in number than the OTC maturity dates of the OTC positions. The method also comprises: b) defining a contract, which is clearable at the clearing house, corresponding to each tenor defined in step a); c) mapping each OTC position, as it is executed, into one or more of the contracts, based on the maturity date of the OTC position; and d) between business days, re-mapping each contract mapped at step c) to account for the move of calendar day. The invention finds particular application as a method and system to convert OTC Foreign Exchange (FX) positions into futures contracts clearable at a futures clearing house. The OTC FX positions may include OTC FX spot positions and OTC FX forwards positions.
US08612334B2
The invention is directed to systems and methods for indicating volatility adjusted price information for at least one article of commerce or market therefore, and various tools for providing valuation indicators for both current and historical price activity in terms of valuation rather than absolute price. The invention provides users indicators which quantify the degree in which a market is currently trading at fair value, overvalued or undervalued conditions using enhanced tools.
US08612313B2
Exemplary metadata subscription methods and systems are disclosed herein. An exemplary method includes a metadata subscription system receiving data representative of a subscription by a user to one or more metadata values, identifying at least one media content instance that has the one or more metadata values, and providing the user with access to the identified at least one media content instance. Corresponding methods and systems are also disclosed.
US08612310B2
The disclosed technology provides systems and methods for delivering a media program and purchase opportunities related to the media program to user equipment. A media program and its related merchandise information can be located at a distribution facility. The distribution facility can tailor the purchase opportunities it provides to the user equipment based on the user equipment's equipment category. When user equipment receives purchase opportunities, the user equipment can select the opportunities based on which types of merchandise are supported by the user equipment. The user equipment and/or a distribution facility may be able to determine the location of the user equipment. When the distribution facility provides merchandise information for physical merchandise to the user equipment, the merchandise information can be selected to include physical merchandise that are available for purchase at stores that are, for example, near the location of the user equipment.
US08612307B2
The invention provides a method and system to enable buyers and sellers of data items to adjust fees for one or a plurality of data items according to the compatibility of the data items with research and dataset compatibility requirements of the end user or buyer of the data items. It further provides a method for constructing data item pairs consisting of targets for observations and observations upon targets compatible with the requirement of the purchaser of the data.
US08612305B2
Embodiments of the invention are directed to methods, systems, devices and computer-readable media. In embodiments of the invention, a user is authenticated using an authentication process that is capable of authenticating a user using an inline authentication form that can authenticate a consumer without transferring a session maintained by a merchant. The inline authentication form is used if the components of the authentication system are capable of supporting an inline authentication form. If the components of the system cannot support an inline authentication form, a different authentication process is used. In one embodiment, an inline authentication form is presented to the user asynchronously. This inline authentication form may be presented within an iFrame embedded in a merchant's checkout page after verifying that the components to be used during the authentication can support the inline authentication form.
US08612299B2
A system is designed for processing instructions in real time during a session. This system comprises: a preloader for obtaining reference data relating to the instructions, the reference data indicating the current values of each specified resource account data file, and the preloader being arranged to read the reference data for a plurality of received instructions in parallel from a master database; an enriched instruction queue for queuing the instructions together with their respective preloaded reference data; an execution engine for determining sequentially whether each received instruction can be executed under the present values of the relevant resource account files and for each executable instruction to generate an updating command; and an updater, responsive to the updating command from the execution engine (for updating the master database with the results of each executable instruction, the operation of the plurality of updaters being decoupled from the operation of the execution engine.
US08612289B2
Methods and systems for paying with loyalty currency at a merchant website by a user using a browser app are provided. The user is presented with the loyalty currency balance information based on the loyalty currency units available in the loyalty currency account. Thereafter, the user is presented with an option to pay for the purchase transaction using the loyalty currency. The user may select the option of paying for the purchase transaction using the loyalty currency, thereby redeeming the loyalty points.
US08612284B1
A system, method and computer program product for managing the quality of service differentiated cloud storage. The cloud storage (and its services) is highly distributed. An overall speed of the storage is calculated based on storage speed and a traffic speed of the connection to the particular cloud storage. Data access expenses are calculated. Then, for each of the portions of the cloud storage the associated speed and traffic costs are calculated, so the user can select a level of data access guarantee (DAG) for his particular needs. In order to maintain the desired overall speed of the data access, geo-targeting with the cloud storage system is implemented, where the same data is retrieved from different locations based on optimal data movement costs.
US08612281B1
A method and system for producing and distributing audio-visual content for a program such as, for example, a television program. The method includes producing the audio-visual content for a first predetermined number of program episodes and transmitting the audio-visual content for the first predetermined number of episodes to a distribution entity for display over a network to a plurality of consumers. After the first predetermined number of episodes are displayed to the plurality of consumers, the method includes receiving performance data relating to viewership of the first predetermined number of episodes by the plurality of consumers and evaluating the performance data to determine whether the performance data for a portion of the first predetermined number of episodes meets or exceeds a predetermined threshold. If the predetermined threshold is met or exceeded, an order for a second predetermined number of program episodes is automatically triggered. The first and second predetermined numbers of episodes total a syndicatable number of episodes.
US08612277B2
A system allowing a user to answer a series of questions to generate survey data, associating system data with the survey data to generate a highly accurate report. The user may, customize the survey by selecting categories corresponding to certain series of questions and be presented with a running total of costs associated with each selected action, a total cost for all selected actions, and an impact on the property FCI corresponding to the selected action. The report allows, for example, for targeted assessment of select facilities systems including a time frame within which work to be performed on select facilities systems and/or a cost associated with work to be performed.
US08612270B2
A system and method to simulate the impact of leadership activity for individuals in leader and/or manager roles to be able to model their organization as a system and to simulate a plurality of actions that might be taken and their impact on the non-linear dynamics of the organization, its functions, capabilities, processes and outcomes. The system includes an Organization State component, a Leadership Activities component, an Environment State component, and a Simulation Module component. The Simulation Module component takes in initial conditions defined for the Organization State, Leadership Activities and the Environment State, iterates the functions and process of the organization through time, simulates the interactions of the various variables described in the Organization State, the Leadership Activities and the Environment State and the interactive effects among them and provides outputs of a plurality of measures for each time step.
US08612261B1
In at least one embodiment, an automated medical data machine learning system and method allow a natural language processing (“NLP”) system to automatically learn via, for example, feedback to improve ongoing performance of the natural language processing system. The particular technology for improving the interpretation by the NLP system of future input data is a matter of design choice. In at least one embodiment, the automated medical data learning system and method includes a linguistics module that determines the part of speech of a particular term or term, such as use as a noun or verb. In at least one embodiment, the system and method learns an interpretation based on a source of the input data. In at least one embodiment, the system and method includes a statistics module that allows the system and method to determine a most probable interpretation or multiple interpretations.
US08612258B2
Methods and system to manage patient information are described. An example computer-implemented method to manage patient information includes analyzing a first patient identification to extract first information. Additionally, the example method includes comparing the extracted first information to extracted second information related to a second patient identification to determine if the first patient identification and the second patient identification are associated with the same patient. Further, the example method includes associating the first information and the second information with the same patient identification when the first patient identification and the second patient identification are determined to be associated with the same patient.
US08612254B2
A system and method to manage a quality of delivery of healthcare to a patient. The method includes tracking completion of a portion of a protocol associated with one of a series of candidate hypotheses to deliver healthcare to the patient; tracking a change in a quality of care metric directed to the patient with completion of a portion the protocol, the quality of metric including at least one of a time to rate of reduction in a health risk to the patient and a time to or rate of reduction in symptom or abnormal biometric data of the patient; and outputting an alert in response to the quality of care metric exceeding a threshold.
US08612253B2
Enhanced techniques for the extraction and use of metadata from medical images are disclosed herein. Based on the information in the metadata, specific processing may be performed within an image order management system, radiology information system (RIS), or like system. A radiology read order may be created, pre-populated, and transmitted via a processing system (e.g., a teleradiology image order management system) based on the metadata within the radiology image. For example, this metadata may exist within the header of a DICOM-formatted image data file or a DICOM communication protocol transmission. The processing system may then provide the pre-populated read order back to the source of the medical images for verification and submission. Other processing actions may also occur based on information extracted from the image metadata, such as custom workflows and handling based on an originating facility, or transferring the images to a particular radiologist or location.
US08612247B2
A healthcare professional terminal 90 creates a question message based on an input operation of a healthcare professional, and transmits the question message to a game apparatus 12. The game apparatus 12 creates, based on an input operation of a healthcare recipient, an answer message including an answer to a question contained in the question message received from the healthcare professional terminal 90, and transmits the answer message to the healthcare professional terminal 90 together with automatically obtained biological information (weight data, exercise time data, and step count data) of the healthcare recipient.
US08612237B2
Techniques for evaluating the audio quality of an audio test signal are disclosed. These techniques provide a quality analysis that takes into account spatial audio distortions between the audio test signal and a reference audio signal. These techniques involve, for example, determining a plurality of audio spatial cues for an audio test signal, determining a corresponding plurality of audio spatial cues for an audio reference signal, comparing the determined audio spatial cues of the audio test signal to the audio spatial cues of the audio reference signal, and determining the audio quality of the audio test signal.
US08612231B2
A method and a system of history tracking corrections in a speech based document are disclosed. The speech based document comprises one or more sections of text recognized or transcribed from sections of speech, wherein the sections of speech are dictated by a user and processed by a speech recognizer in a speech recognition system into corresponding sections of text of the speech based document. The method comprises associating of at least one speech attribute (14) to each section of text in the speech based document, said speech attribute (14) comprising information related to said section of text, respectively; presenting said speech based document on a presenting unit (8); detecting an action being performed within any of said sections of text; and updating information of said speech attributes (14) related to the kind of action detected on one of said sections of text for updating said speech based document, whereby said updated information of said speech attributes (14) is used for history tracking corrections of said speech based document.
US08612227B2
The present invention provides a method and equipment of pattern recognition capable of efficiently pruning partial hypotheses without lowering recognition accuracy, its pattern recognition program, and its recording medium. In a second search unit, a likelihood calculation unit calculates an acoustic likelihood by matching time series data of acoustic feature parameters against a lexical tree stored in a second database and an acoustic model stored in a third database to determine an accumulated likelihood by accumulating the acoustic likelihood in a time direction. A self-transition unit causes each partial hypothesis to make a self-transition in a search process. An LR transition unit causes each partial hypothesis to make an RL transition. A reward attachment unit adds a reward R(x) in accordance with the number of reachable words to each partial hypothesis to raise the accumulated likelihood. A pruning unit excludes partial hypotheses with less likelihood from search targets.
US08612214B2
An apparatus for generating bandwidth extension output data for an audio signal has a noise floor measurer, a signal energy characterizer and a processor. The audio signal has components in a first frequency band and components in a second frequency band, the bandwidth extension output data are adapted to control a synthesis of the components in the second frequency band. The noise floor measurer measures noise floor data of the second frequency band for a time portion of the audio signal. The signal energy characterizer derives energy distribution data, the energy distribution data characterizing an energy distribution in a spectrum of the time portion of the audio signal. The processor combines the noise floor data and the energy distribution data to obtain the bandwidth extension output data.
US08612203B2
This invention relates to a means and a method for translating source text into a target text where the context information is taken into consideration. A source text unit is defined around a translation unit which is to be translated. This source text unit is mapped onto a bilingual sublanguage space where the bilingual sublanguage space comprises a source sublanguage space and mappings to the target language. The translation is adapted to the source text unit, thereby considering contextual information.
US08612198B2
Software for controlling processes in a heterogeneous semiconductor manufacturing environment may include a wafer-centric database, a real-time scheduler using a neural network, and a graphical user interface displaying simulated operation of the system. These features may be employed alone or in combination to offer improved usability and computational efficiency for real time control and monitoring of a semiconductor manufacturing process. More generally, these techniques may be usefully employed in a variety of real time control systems, particularly systems requiring complex scheduling decisions or heterogeneous systems constructed of hardware from numerous independent vendors.
US08612195B2
A method for correlating predicted data describing a subsurface region with obtained data describing the subsurface region is provided. Data is obtained describing an initial state of the subsurface region. Data describing a subsequent state of the subsurface region is predicted. A likelihood measure that determines whether the predicted data is within an acceptable range of the obtained data is dynamically and/or interactively updated. The predicted data is compared with the obtained data using the likelihood measure and determining a sensitivity of the predicted data if the predicted data is not within an acceptable range of the obtained data as measured by the likelihood measure. Data describing the initial state of the subsurface region is adjusted based on the sensitivity before performing a subsequent iteration of predicting data describing the subsequent state of the subsurface region. The predicted data is outputted.
US08612194B2
To update a subterranean model, an initial subterranean model is provided, and based on the initial subterranean model, changes to subterranean parameters are predicted using a reservoir simulator. Electromagnetic data representing characteristics of a subterranean structure is computed according to the predicted changes to the subterranean parameters, and the initial subterranean model is modified based on comparing the computed electromagnetic data with observed electromagnetic data.
US08612191B2
A method of and an apparatus for performing a collision simulation on a two-wheeled vehicle using a virtual model of a dummy developed for use on four-wheeled vehicles.
US08612189B2
A method of and a computer program for analyzing models of dry pipe systems. The computer program includes a user interface and a model generator in communication with the user interface. The method and computer program provide for modeling a referential dry pipe system as a plurality of interconnected nodes, the nodes corresponding to a pipe connector, the interconnection between the nodes corresponding to a pipe device. The plurality of nodes can define a dry portion and a wet portion with the wet portion including a liquid source and the dry portion including a plurality of interconnected pipes to define a volume of gas. The nodes in the dry portion can define a set of nodal devices open to ambient. The method and computer program can provide for computing fluid time based parameters to simulate the liquid flowing from the wet portion to determine at least flow time of the liquid from the wet portion to the open devices. The method and computer program can provide for verification of the liquid flow time in the model within 20% of an actual liquid flow time in the referential dry pipe system.
US08612177B2
Method for presenting measured results from a network analyser with a simultaneous tolerance display
A method for determining measurement uncertainty of measured values of a network analyzer. For every measured value of a respectively-selected measurement type, the measurement uncertainty is calculated in an internal computer of the network analyzer according to modulus and/or phase and displayed together with the respective measured value. Data required for this computation, which result directly from properties and an operating mode of the network analyzer, are stored in databanks allocated to the internal computer and are therefore directly accessible to the internal computer, and only data from additionally-used measurement resources, which differ from the data already stored in the databanks, are entered externally into the databanks, where they are set off against the originally-stored data and included as new data in the calculation of the measurement uncertainty.
US08612176B2
Clustering of nominal attributes using a nominal population metric enables comparisons of entities which are not easily comparable. In some embodiments, nominal population metrics are determined using a similarity matrix and a nominal population matrix using comparisons. In some embodiments, nominal population metrics are determined using a nominal population matrix using distributions. A computing device is able to determine the nominal population metrics with the appropriate hardware and applications configured for computing the nominal population metrics.
US08612173B2
A motion control apparatus for measuring and scanning an object. The motion control apparatus includes a base. The motion control apparatus also includes an object support assembly that is coupled to the base. The object support assembly receives the object to be scanned and measured. The motion control apparatus includes a scanner track that extends above from the base. The scanner and object are moveable about multiple axes to position to the scanner with respect to the object for viewing the object by the scanner for obtaining measurements of the object.
US08612172B2
For supporting a relative positioning, information on barometric pressure at a first device and information on barometric pressure at a second device is converted into a difference in altitude between the first device and the second device. The difference in altitude between the first device and the second device is then used in determining a position of the first device relative to the second device.
US08612155B2
Methods and systems for the detection and localization of microseismic events are proposed which operate in real-time. Hypocenters in three spatial dimensions are provided along with an estimate of the event origin time. Sensor positions may be distributed in 3D space, and are not confined to linear arrays in vertical wells. A location of the event is approximated and a grid search, based on the approximate location of the event, is used to derive a residual function over a finer sampling followed by a gradient search of the residual function to optimize the location of the event.
US08612145B2
In a method for stand-alone alignment of an inertial unit for an onboard instrument capable of being mounted in an aircraft, the method includes monitoring the appearance of a movement of the inertial unit during the alignment, suspending the alignment of the inertial unit in the event of the appearance of movement, and resuming the alignment of the inertial unit on the disappearance of the movement.
US08612142B2
A method of creating a customizable exercise route for a user of a personal navigation device is disclosed. The method includes receiving a selection of terrain type or difficulty level from the user, receiving a selection of a length of an exercise route to be generated, generating an exercise route for the user according to a current position of the personal navigation device, the selected terrain type or difficulty level, and the selected length of the exercise route, and providing routing instructions for the user to follow the generated exercise route.
US08612137B2
A system, method and apparatus for tracking the parking behavior of a vehicle. In one embodiment, the apparatus may comprise a circuit located within the vehicle, the circuit comprising a processor, movement detection means, location identification means, a memory, a transceiver, and a timer operably coupled together; wherein for each occurrence in which the movement detection means detects that the vehicle has entered into the parked state, the circuit is configured to: (1) measure at duration that the vehicle remains in the parked state; (2) identify the geographic location of the vehicle; (3) detect whether the vehicle transitions into the non-parked state from the parked state; (4) upon the duration exceeding a predetermined minimum time threshold, storing parking information data relating to the occurrence in the memory as a parking instance; and (5) upon the duration failing to exceed the predetermined minimum time threshold, discarding the parking information data.
US08612136B2
The present invention provides system and method for creation of a road map, the system comprising a plurality of navigation devices; and an application server to receive from the plurality of navigation devices time series of location points, and to create a road map based on the time series of location points. The method comprising receiving location points from plurality of navigation devices, along with respective time stamps indicating the time of recordation of each of the location points; identifying at least one route according to the location points and respective time stamps; and creating a road map based on the at least one route.
US08612130B2
Method for identifying an airplane and indicate airplane type and version in connection to parking of the airplane at a gate or a stand, for possible connection of a passenger or a loading bridge to a an airplane door, where the airplane is positioned and stopped at a predetermined position using a touchless measurement of the distance between the airplane and a fixed point, where the distance is indicated on a display mounted in front of the pilot of the airplane on for instance an airport building (7), which display (6) shows the position of the airplane (5) relative to a stop point for the airplane and shows the current airplane type and version, where the distance measurement and display are caused to be activated by a computer system (20), belonging to the airport, or manually, and wherein an antenna (16) is caused to receive information transmitted by an airplane.
US08612125B2
A method for acquiring operating data of an internal combustion engine in a control unit during a diagnostic function of the control unit, and for transmitting the operating data from the control unit to a diagnostics device, the operating data being determined in the control unit with the aid of sensors assigned to the internal combustion engine. Desired operating data type and time resolution of the value reception is transmitted from the diagnostic device. Operating data are collected in the control unit with the aid of a diagnostic function. The diagnostics device and the control unit are connected via standardized interfaces, whose transmission speed is limited. Data values are buffered in a memory in the control unit. Speed of data acquisition may be selected independently of the transmission speed of the interface between the control unit and the diagnostics device. Data acquisition synchronous with the rotational speed is possible.
US08612122B2
A method controls an internal-combustion engine (1) supercharged by a turbocharger (12) and including a turbine (13) and compressor (14). The control method comprises steps of determining a current reduced-mass-flow rate (QAHR) of the compressor (14), determining a safety threshold (Mmax_turbo) of the reduced-mass-flow rate (QAHR) that delimits in a “reduced-mass-flow rate/compression ratio” plane an area substantially close to achievement of sonic conditions, and imposing that the reduced-mass-flow rate (QAHR) has to be lower than a safety threshold (Mmax_turbo) of the reduced-mass-flow rate (QAHR).
US08612114B2
A method and system are provided for controlling the operating temperature of a torque converter during torque converter stall conditions. The torque converter has a pump rotatably driven by an internal combustion engine and a rotatable turbine fluidly coupled to the pump. The system first determines whether the torque converter is currently in a torque converter stall condition, and, if so, determines a slip speed as a difference in rotational speeds between the pump and the turbine, determines an engine output torque limit as a function of the slip speed and a desired slip speed, and controls the operating temperature of the torque converter by limiting output torque produced by the engine based on the engine output torque limit.
US08612107B2
Method, control apparatus and powertrain system controller are provided for real-time, self-learning control based on individual operating style. The method calibrates powertrain system performance in a passenger vehicle in real-time based on individual operating style. The method includes powering the vehicle with the system and generating a sequence of system operating point transitions based on an operating style of an operator of the vehicle during the step of powering. The method further includes learning a set of optimum values of controllable system variables in real-time during the steps of powering and generating based on the sequence of system operating point transitions and predetermined performance criteria for the system. The method still further includes generating control signals based on the set of optimum values to control operation of the system.
US08612103B2
A system for correcting an angle of an implement coupled to a loader is disclosed. The system comprises a controller that is configured to calculate a first angle correction signal based at least upon an engine speed signal and an operator interface actuation signal, the operator interface actuation signal commanding movement of a lift arm on a loader; calculate a second angle correction signal based at least upon a coupler angle signal; transmit the first and second angle correction signals to change the angle of a coupler configured to couple an implement to the lift arm; and temporarily disable transmission of the second angle correction signal.
US08612097B2
A method of deploying a side impact airbag is provided. The method includes selectively determining a delay time based on an impact type, where the delay time associated with an impact on a first side is different than the delay time associated with an impact on a second side; and selectively generating a control signal to at least one of deploy and not deploy the side impact airbag based on the delay time.
US08612092B2
A request heat calculation unit calculates a request heat power requested to heat sources to supply. A heat cost calculation unit calculates a relationship between a heat power supplied from each of the heat sources and a heat cost, which is a fuel quantity consumed to supply a unit heat power. An abnormal source detection unit detects an abnormal heat source, which cannot normally supply a heat power, from the heat sources. An abnormal heat calculation unit calculates an abnormal heat power supplied from the abnormal heat source. A determination unit determines distribution of heat power supplied from the heat sources based on both the relationship and the abnormal heat power, such that a sum of the heat power supplied from the heat sources coincides with the request heat power, and the heat cost of all the heat sources is minimized.
US08612090B2
Geo-referenced and/or time-referenced electronic drawings may be generated based on electronic vehicle information to facilitate documentation of a vehicle-related event. A symbols library, a collection of geo-referenced images, and any data acquired from one or more vehicles may be stored in memory for use in connection with generation of such drawings, and a drawing tool graphical user interface (GUI) may be provided for electronically processing vehicle data and geo-referenced images. Processed geo-referenced images may be saved as event-specific images, which may be integrated into, for example, an electronic vehicle accident report for accurately depicting a vehicle accident.
US08612088B2
A system for determining if a tire of a vehicle is improperly inflated. The system includes a radar, a wheel speed sensor, and a controller. The radar is configured to emit a signal to detect a reflection of the signal off of an object positioned perpendicular to the vehicle, and to output an indication of a speed of the vehicle. The wheel speed sensor is configured to sense a speed of a wheel of the vehicle. The controller is configured to receive the indication of the speed of the vehicle from the radar, to calculate a speed of the vehicle based on the sensed speed of the wheel, and to determine a tire of the wheel is improperly inflated when the speed of the vehicle calculated using the wheel speed sensor varies by more than a predetermined amount from the speed of the vehicle determined using the radar signal.
US08612085B2
An automated method for autonomous navigation of a maneuverable platform is disclosed. The method includes providing an autonomous navigation system that includes a situation awareness module to receive data from one or more sensors on one or more identifying parameters selected from the group of identifying parameters that includes position, course and speed, relating to the platform and obstacles in the vicinity of the platform. The platform also includes a decision module to choose course and speed for the platform based on the identifying parameters of the obstacles in the vicinity of the platform and the data on the position of the platform. The method further includes providing the decision module with information on a mission that includes at least one task assigned to the platform; and periodically obtaining the data and choosing a preferred option using the decision module, based on the identifying parameters, by assigning, for each option from a set of options, each option defining a distinct combination of course and speed, a grade which is indicative of the desirability of that option with respect to each of the obstacles and with respect to each of a plurality of objectives, for each option summing the grades assigned to that option with respect to all obstacles, wherein the preferred option is the option whose summed grades is indicative of the greatest desirability of that option.
US08612083B2
The invention provides an autonomous vehicle for displacing feed laterally, comprising a frame having two separately drivable rear wheels and a front supporting point, and a feed displacer in the form of an annular element which is freely rotatable and has a radius r, said element forming the outer circumference of the vehicle. In order to enhance the control stability, the rear wheels are situated at a distance of less than a radius from the geometric center of the vehicle.
US08612082B2
Information providing device has: travelling route searching section searching for a travelling route; and power consumption amount calculating section calculating a total power consumption amount. The power consumption amount calculating section has: first calculating section that refers to travel information correlated with a first unit area that belongs to the searched travelling route and calculates each first power consumption amount consumed to travel in the first unit area; second calculating section that refers to weather information forecasted for each second unit area that belongs to the searched travelling route, predicts setting temperature of an air conditioner and calculates each second power consumption amount consumed when the air conditioner into which the predicted setting temperature is inputted is operated during the travel in the second unit area; and totalizing section that calculates the total power consumption amount on the basis of the first and second power consumption amounts.
US08612080B2
A hybrid drive (52) of a motor vehicle (50). In the motor vehicle (50), an electric motor (58) acts as the driving force on a first axle (54) and an internal combustion engine (60) as a driving force on a second axle (56). In an operation, in which only the electric motor (58) acts on the first axle (54), a check is made to determine whether the internal combustion engine (60) is to be started to drive the second axle (56), wherein a first set of conditions for a road start, taking into account first criteria, and a second set of conditions for a starter motor start, taking into account second criteria, are defined and checks are made independently of one another to determine whether the first set of conditions for a road start or the second set of conditions for a starter motor start has been met.
US08612076B2
The invention provides a method and a system for enabling antilock braking in a vehicle which is propelled at least by an electric motor. The method includes detecting tendency of locking of the at least one wheel by comparing actual rate of change of speed of the at least one of the motor, wheels, transmission, shaft and ground speed with expected rate of change of speed of at least one wheel, wherein the vehicle is being decelerated. Based on the tendency of locking at least regenerative braking is modulated to prevent locking of at least one wheel of the vehicle.
US08612059B2
Various methods and systems are provided for evaluation of events such as the startup of power generation units. In one embodiment, a method includes obtaining operational data associated with a power generation unit, the operational data corresponding to a predefined period of time; determining start and end times for a startup phase associated with the power generation unit based upon a set of predefined startup conditions corresponding to the startup phase; and generating a network page including the start and times. In another embodiment, a system includes a unit evaluation system executable in a computing device that includes logic that obtains operational data associated with a power generation unit, the operational data corresponding to a predefined period of time and logic that determines start and end times for an event phase associated with the power generation unit based upon a set of predefined conditions corresponding to the event phase.
US08612056B2
Method of configuring a home automation installation comprising a plurality of mobile screens driven by actuators identified by an identifier, the method comprising the following steps: a) a step of constructing a first list of identifiers of actuators of the installation, b) a step of locating all the locations of the screens that make up the part of the installation to be configured, c) a step of associating a list of possible actuator identifiers with each screen location, d) a step of transmitting a movement control command to each actuator of a group of actuators, e) a step of designating locations that correspond to a group of screens that have reacted to the control command, f) a step of updating the lists of possible actuator identifiers for each location, the steps d) to f) being reiterated as long as at least one list of possible actuator identifiers for a screen location comprises more than one actuator identifier.
US08612054B2
Disclosed are a robot walking control apparatus, which removes an ineffective motion, generated by a robot walking based on torque, by selecting a motion state of the robot based on torque and controlling torques of joints of the robot so that a ZMP of the robot is located in a safety area, when the walking of the robot is controlled, and a method thereof.
US08612050B2
Intelligent product feed systems and product transport methods are presented in which an array of variable speed transport modules is positioned between an input transport mechanism and an output mechanism, with the individual module speeds being controlled by a model-based planner to transport products delivered in an uncertain fashion by the input transport mechanism to the output mechanism synchronized and oriented according to a specified product configuration.
US08612045B2
Variables in each step in a double patterning lithographic process are recorded and characteristics of intermediate features in a double patterning process measured. The final feature is then modeled, and the values of the variables optimized.
US08612043B2
A yield prediction is received by a run-to-run controller that includes an intra-process run-to-run control module that specifies process performance targets, wherein the yield prediction is associated with at least one of a manufacturing tool, a product or a process. The run-to-run control module adjusts first parameters associated with intra-process run-to-run control based on the yield prediction, wherein the first parameters include processing parameters of a process recipe.
US08612042B2
A method of executing a batch process in a manufacturing environment according to a product recipe, such that the product recipe specifies a plurality of actions and a plurality of parameters, includes performing at least one action of the batch process corresponding to a first version of the product recipe, receiving a second version of the product recipe, such that the second version of the product recipe is distinct from the first version of the product recipe, suspending the execution of the batch process prior to completion of the batch process, and resuming the execution of the batch process according to the second version of the product recipe.
US08612040B2
A system and method for creating a derivative view from graphical data which is derived from native application data. The native application data may be extracted from a graphical application, such as a CAD application, converted to an intermediate or derivative format, and a derivative view of the graphic information produced by the original, native application is provided from the intermediate format.
US08612039B2
A method of making an article of footwear is disclosed. The method includes the steps of designing an article of footwear via a website, converting a footwear representation into a set of two-dimensional portions, printing the two dimensional portions onto a sheet material, cutting and assembling the two dimensional portions into a finalized article of footwear. The method further includes a step of shipping the article of footwear to a pre-designated shipping address. Systems for receiving an order for a customized article of footwear are also disclosed.
US08612038B2
A processing system for performing a predetermined process on a target object includes one or more processing apparatuses that process the target object and a controller that controls the processing apparatuses. Here, the controller performs a control to select any one of a shutdown state in which a multiple number of end devices of the processing apparatuses are all stopped and a standby state in which some or all of the end devices are ready to perform a process on the target object, when the controller is shut down.
US08612035B2
An audio file editing system enabling creation and editing of audio content within a single multi-layer audio file. The audio editor and method of the invention enables “layering” of audio content relative to other audio content within a single file to create a multi-layered audio file. This enables audio information to be combined in a way that keeps all content active and editable until the final product. An unlimited number of layers can be assembled within a file, constrained only by practical file size limits and system capabilities.
US08612029B2
A system includes at least one piece of equipment. The system also includes a state detector adapted to measure one or more operating parameters of the equipment. The system has a signature generator adapted to encode a plurality of data streams from the state detector into an operating signature for the equipment.
US08612027B2
A circuit breaker includes several elementary circuit breakers (1) arranged as several segments (2), each suitable for powering several independent loads (3). These provisions make it possible to improve the thermal equilibrium on each segment by distributing the heating over all the segments. The segmental circuit breakers are more particularly suitable for multi-wire networks which power a single load through a multitude of wires of the network in parallel.
US08612024B2
The disclosure describes a method and system that allows a user to configure electrical stimulation therapy by defining a three-dimensional (3D) stimulation field. After a stimulation lead is implanted in a patient, a clinician manipulates the 3D stimulation field in a 3D environment to encompass desired anatomical regions of the patient. In this manner, the clinician determines which anatomical regions to stimulate, and the system generates the necessary stimulation parameters. In some cases, a lead icon representing the implanted lead is displayed to show the clinician where the lead is relative to the 3D anatomical regions of the patient.
US08612022B1
Catheters, systems, and methods for achieving renal neuromodulation by intravascular access. A catheter has an energy delivery device positionable in a renal blood vessel and being transformable between a radially constrained low-profile state and a self-expanded deployed state. The energy delivery device includes a first electrode array spaced longitudinally from and flexibly connected to a second electrode array, the arrays being sized and shaped so that the electrode regions contact an interior wall of the renal blood vessel when the energy delivery device is in the deployed state. The electrode regions are configured for direct and/or indirect application of thermal and/or electrical energy to heat or otherwise electrically modulate neural fibers that contribute to renal function or of vascular structures that feed or perfuse the neural fibers.
US08612018B2
An array stimulator has a plurality of electrodes in an array, the electrodes forming a plurality of electrode pairs, and a signal generator for generating signals to the electrodes so as to generate electrical pulse in a patient to which the stimulator has been applied either transcutaneously or by implantation. Those electrical pulses form a composite pulse in the patient which stimulates the nervous system of the patient. The composite pulse has a duration between 4 μs and 1500 μs and a maximum voltage between 2V and 50V when the stimulator is implanted, and 15V to 500V when applied transcutaneously. The electrical pulses themselves are significantly shorter duration than the composite pulse, so they stimulate the nervous system of the patient much less than the composite pulse or not at all.
US08612012B2
Embodiments of the present invention relate to an implantable device housing assembly, for use in, for example, implantable prosthetic devices. In one aspect, the present invention provides a housing for an implantable device comprising a body portion and a sealing flange. The body portion includes a cavity in which electronic components are disposed on an open side thereof, and at least one feed-through which provides electrical connections between the electronic components and the exterior of the device. The feed-through includes interior and exterior connection points, which are accessible during assembly of the device from a first side of the device. The sealing flange operatively seals the cavity so as to form a sealed housing. A method of forming a sealed housing for an implantable device is also provided.
US08612002B2
A system for treating chronic inflammation may include an implantable microstimulator, a wearable charger, and optionally an external controller. The implantable microstimulator may be implemented as a leadless neurostimulator implantable in communication with a cervical region of a vagus nerve. The microstimulator can address several types of stimulation including regular dose delivery. The wearable charger may be worn around the subject's neck to rapidly (<10 minutes per week) charge an implanted microstimulator. The external controller may be configured as a prescription pad that controls the dosing and activity of the microstimulator.
US08611995B2
Methods and devices for determining the operating mode of an implantable medical device are disclosed. A first device transmits a keep-alive signal to an implantable medical device. If the implantable medical device receives the keep-alive signal within a first time interval, the implantable medical device operates in a normal operating mode. If the implantable medical device does not receive the keep-alive signal with the first time interval, at least a portion of the implantable medical device is deactivated.
US08611994B2
The invention provides an ocular iontophoresis device for delivering medication, the device comprising a medication reservoir suitable for being positioned on the eye, at least one medication in solution in the reservoir, an active electrode disposed in the reservoir, and a passive electrode, the device including at least one medication dissolved in non-saline water, the said solution having a lying in the range 6.5 to 8.5, the medication having a pKa lying in the range about 5.5 to about 9.5 and includes an active principle which is associated with an additive, such as a dendrimer, a polymer, a nanoparticle, a microsphere, a liposome, or an emulsion, and having an ionic form of valency greater than or equal to 1.
US08611988B2
When generating a projection image which is an image formed of image information on a plurality of visual lines viewing a first structure in a three-dimensional medical image from a given viewpoint being projected on a given projection plane, setting an assumed position of a treatment tool in the three-dimensional image, detecting a surface of the first structure from the three-dimensional medical image, identifying a second structure in the three-dimensional medical image located at a position masked by the first structure, detecting an intersection point between an assumed path formed when the treatment tool is moved from the assumed position towards the second structure and the surface of the first structure, and displaying the intersection point in an identifiable manner at a position to which image information on a visual line connecting the viewpoint and the intersection point is projected.
US08611987B2
A method is disclosed for assisting in determination of the suitability of a patient for a scan of the heart of the patient using an X-ray computer tomograph. In at least one embodiment of the method, a) an electrocardiogram of the patient is recorded; b) the electrocardiogram is evaluated by predicting the occurrence time of at least the immediately following R wave on the basis of at least four immediately consecutive R waves of the electrocardiogram which were measured last, and comparing this with the actual measured occurrence time of the next R wave; and c) wherein the quality of the prediction is visualized qualitatively. Further, in at least one embodiment, a device is disclosed including an ECG instrument and a computation device for carrying out the method. At least one embodiment of the invention furthermore relates to a method and a device for scanning the heart of a patient on the basis of a prediction of R waves.
US08611984B2
A catheter having a sensor at a distal end thereof, useable to detect and create signals from an electromagnetic field. The sensor is constructed and arranged to leave a lumen of the catheter open such that it may be used to pass instruments therethrough once a target location has been reached.
US08611980B2
The present invention relates to electrocardiography and to electrode arrangements used in electrocardiographic monitoring devices. An EKG patch may include a plurality of individual EKG patches, each comprising a base layer and a plurality of electrodes capable of receiving an electrical signal generated by the myocardium of a human heart. Each of the plurality of the individual EKG patches may be stacked on top of each other such that each electrode in an individual patch aligns and contacts with at least one corresponding electrode in an adjacent EKG patch, thereby allowing a free flow of electricity through the plurality of stacked EKG patches, and such that the bottom-most EKG patch may be contacted with the skin of a patient. A temporary or release adhesive may be placed between each of the plurality of EKG patches such that the bottom-most EKG patch may be peeled away from the stack after each use.
US08611977B2
A method and device for detecting the presence of mixed venous and arterial blood pulsation in tissue, including receiving first and second electromagnetic radiation signals from a blood perfused tissue portion corresponding to infrared and red wavelengths of light, obtaining a measure of a phase difference between the first and second electromagnetic radiation signals, comparing the measure with a threshold value to form a comparison, and detecting the presence or absence of venous pulsation using the comparison.
US08611974B2
A switching cell for a demultiplexer circuit includes a superconducting input signal path, at least two superconducting output signal paths, and transformers located between an intersection node and respective ends of the output signal paths. Flux applied via the transformers can influence which direction a signal propagates. The switching cell may also include power input nodes. Switching cells may be arranged in various configurations, for example a binary tree or H-tree. A superconducting inductor ladder circuit can perform a digital-to-analog conversion. Flux storage structures may be used with individual switching cells. Latching qubits may be employed. Buffer rows of switching cells may be used to reduce or eliminate cascade error.
US08611972B2
According to one embodiment, a mobile wireless apparatus includes: a first housing; and a second housing configured to be slidably connected to the first housing. The first housing includes: a conductor section; and a conducting member configured comprise a conductive material and to be connected to the conductor section. The second housing includes: a ground circuit; a power feed circuit; a slide member configured to comprise a conductive material, to be connected to the ground circuit, and to be slidably engaged with the first housing; and an unbalanced antenna configured to be connected to the power feed circuit. The conducting member is configured to make contact with the slide member when the first housing is opened with respect to the second housing.
US08611965B2
There is provided an electronic pen including a wireless communication section which performs short-range one-to-one communication with a communication partner device having a display section, a pen tip which is for specifying information displayed on the display section, a reception processing section which configures the wireless communication section, and acquires information specified by the pen tip by communication with the communication partner device, a recording section which records the acquired information, and a transmission processing section which configures the wireless communication section, and transmits the information recorded in the recording section.
US08611964B2
A mobile terminal is provided. The mobile terminal includes a display and a controller, where the controller is configured to divide at least a part of the display into a first area for displaying at least one other party information item and a second area for displaying communication log information corresponding to the at least one other party information item, display at least one communication content corresponding to one of the at least one other party information item when a signal for selecting the one of the least one other party information item is received, and display at least one communication content belonging to one of at least one communication category of the communication log information when a signal for selecting the communication log information is received.
US08611958B2
Provided is a portable wireless device having a plurality of antennas of different frequency bands. By positively using one antenna for improving gains of other antennas, the one antenna can be effectively used and the gains of other antennas can be improved. Patterns (A1, A2, A3, B1, B2 B3) for adding a band disturbing element (80) (high frequency blocking means), which is composed of beads and a parallel resonance circuit, are arranged at a prescribed position of a magnetic field antenna (50). The band disturbing element (80) may be composed of ferrite core or the like.
US08611953B2
An integrated global positioning system (GPS) receiver and cellular transceiver module including (i) a printed circuit board substrate, (ii) a cellular multiband antenna disposed on the printed circuit board substrate, (ii) at least one first integrated circuit disposed on the printed circuit board substrate for processing signals from and signals to the cellular multiband antenna, (iii) a GPS antenna attached to the printed circuit board substrate, (iv) at least one second integrated circuit disposed on the printed circuit board substrate for processing signals from the GPS antenna and the at least one first integrated circuit, and (v) an electrical connector disposed on the printed circuit board substrate for establishing a data communication path between the at least one first and the at least one second integrated circuits and an electronic system of a vehicle, where the GPS receiver and cellular transceiver module is capable of being integrated into the electronic system of the vehicle.
US08611951B2
A fixed mobile convergence terminal using a wideband voice codec is provided. The fixed mobile convergence terminal includes a communication unit configured to connect to a network, and a control unit configured to download a wideband voice codec identical to a wideband voice codec of an opposite party terminal from a call control server in a call setting with the opposite party terminal through the communication unit, so that a high-quality voice call function is achieved.
US08611950B2
An apparatus and method for providing a power scanning in a terminal with two or more Radio Frequency (RF) chips are provided. The method includes selecting one RF chip from the two or more RF chips, performing the power scanning on a full band supported by the selected RF chip by using the selected RF chip, gathering a power scanning result obtained by performing the power scanning, and sharing the power scanning result gathered by using the selected RF chip with an unselected RF chip.
US08611948B2
A signal processing apparatus is provided. The signal processing apparatus comprises a plurality of ports which are grouped according to types of signals, in which the signals are grouped according to at least one standard of a communication mode, a frequency use area, a signal band, and a type of a transmission/reception signal.
US08611947B2
A method, computer program, and system for augmenting communications protocols. Communications are received with which at least one protocol is determined to be associated. The at least one protocol may be configured to control at least one of the communications. Parameters associated with the at least one protocol are identified. In turn, at least one rule is accessed that is based on the at least one protocol and the parameters. Subsequently, a user is provided with at least one communications-control option according to the at least one rule.
US08611945B2
An electronic device includes: a case member, at least a part of which is made of resin; and a speaker unit that is formed integrally with the case member, in which the speaker unit includes: a vibration generating unit; a vibrating plate that vibrates by vibration transmitted from the vibration generating unit; and a holding portion that holds an outer edge of the vibrating plate, a part or all of the holding portion being insert-molded into the case member.
US08611941B2
Systems and methodologies are described that facilitate efficient power control command management in a wireless communication environment. As described herein, techniques can be utilized by a Node B and/or other network access point to compensate for differences between uplink slot boundaries and a power control command combining period associated with the uplink slot. For example, the timing of Transmitter Power Control (TPC) bit transmission can be altered as described herein such that, if a given cell or cell sector is associated with a radio link set of size 2 or greater and a TPC timing offset of size 2 or less, TPC command information can be buffered and/or otherwise delayed to a slot following the slot in which corresponding channel measurements are obtained in order to prevent efficiency loss associated with combining TPC bits of inverse polarity corresponding to multiple disparate slots.
US08611940B2
A method and apparatus for providing a channel access protocol for use in a directional communication network is provided. The method may comprise transmitting channel access information to a plurality of apparatuses, receiving a first directional beam from a second apparatus of the plurality of apparatuses, wherein the first directional beam is determined by the second apparatus based on the received channel access information, determining a second directional beam based on the first directional beam, transmitting a channel reservation to the second apparatus using the second directional beam and establishing a communication session with the second apparatus based on the channel reservation.
US08611939B2
A delivery apparatus for delivering to multiple areas, wherein one or more radio communication systems are available in each of the areas, includes a storage unit configured to store system information for each of the areas, the system information being required to connect to the available radio communication systems, a detection unit configured to detect a second delivery apparatus for delivering to a portion of the delivery areas of the delivery station and a delivery unit configured to deliver system information for each of the areas as control information, the system information being required to connect to a radio communication system available in the area. If the detection unit detects the second delivery apparatus, the delivery unit delivers system information as the control information, the system information in the storage unit excluding a portion of the system information required to connect to a radio communication system available in an area where the second delivery apparatus is responsible for delivering the control information.
US08611933B2
Certain embodiments of the present disclosure provide techniques for a multi-mode mobile station to establish paging intervals in different radio access technology (RAT) networks that do not collide.
US08611927B2
A method for locating at least one individual located remotely from a broadcast network. An analysis unit compares user profiles, dynamic locations stored in the communicator location database, and/or fixed locations entered into the analysis unit. A data set of at least one matching individualized locatee user profile is generated and the individualized locatee user profile is transmitted to the locator via the locator's communicator device.
US08611925B2
Estimating a location of a subscriber, including receiving a request for the location, identifying a serving base station of the subscriber, receiving a downlink frame from the serving base station, obtaining a time delay of a signal transmitted between the subscriber and the serving base station, the obtaining including estimating a time of arrival by extracting information from the received downlink frame, the extracting including, determining a channel impulse response of the downlink frame, and estimating the time of arrival by comparing a peak time of the determined channel impulse response with a start time of the downlink frame, the start time being estimated based on the channel impulse response exceeding a predetermined threshold value, estimating a distance between the subscriber and the serving base station based on the time delay, and estimating the location based on the estimated distance between the subscriber and the serving base station.
US08611915B2
A method for providing control of push-to-talk communication of a plurality of wireless communication devices within a wireless communication system includes operating each of the plurality of wireless communication devices to: receive a load level indication broadcast from a base station, compare the received load level indication with an access privilege associated with each of one or more applications to determine whether initiation of each of the one or more applications is allowed, and disable at least one of the one or more applications when the compare step indicates initiation of the application is not allowed.
US08611913B2
Downlink common control information communicated in a first network (such as a macro network or a small cell) between a first/macro access node and a user equipment UE is mapped to an uplink resource. The first/macro access node and UE then tune to the mapped uplink resource to send or receive dedicated control information about the UE concerning a second network (an underlay network such as a femto CSG or D2D network). In one embodiment the DCI may be within a downlink assignment indicated by P-RNTI, RA-RNTI, or SI-RNTI; and the mapping uses a control channel element which carries the P-RNTI or the RA-RNTI or the SI-RNTI. In another the mapped uplink resource is a format 1a or format 1b PUCCH and the common control information requires neither an acknowledgement nor a negative acknowledgement. The dedicated control information may inform about interference experienced by the UE with the second network.
US08611912B2
A bandwidth configuration method includes: A terminal acquires that a narrow bandwidth mode is used at a network side by a downlink transmission signal and/or an uplink transmission signal; and the terminal configures a receiving bandwidth and/or a transmitting bandwidth, where the receiving bandwidth and/or the transmitting bandwidth corresponds to the narrow bandwidth mode at the network side. The terminal side can acquire whether the network side uses the narrow bandwidth technology, and automatically adjust a bandwidth of a corresponding channel at the terminal side when the network side uses the narrow bandwidth technology, so that intra-system performance loss and inter-system interference that are caused by different bandwidth modes between the terminal side and the network side are avoided, thus improving performance of a communication system.
US08611911B2
A method and apparatus of controlling resources of a femto base station for protecting a macro terminal and controlling interference among femto base stations are provided. The femto base station or a gateway of the femto base station may allocate resource blocks of a femto cell based on a silencing resource block for protecting the macro terminal. Also, the femto base station or the gateway of the femto base station may allocate the resource block of the femto cell based on a relative location between the macro base station and the femto base station and a victim macro terminal. The femto base station or the gateway of the femto base station may allocate the resource block of the femto cell based on a resource block used by a neighboring femto base station.
US08611908B2
It is an object of the present invention, in a mobile communication system using the Enhanced Uplink, to maximize a capacity of a radio resource for use in a circuit switching channel, and to provide a data communication as a best effort service using an available radio resource. The present invention includes, in the mobile communication system, a step of measuring an enhanced noise rise within a predetermined frequency bandwidth, a step of measuring a total interference noise rise within the predetermined frequency bandwidth, and a step of determining whether or not to set a new channel within the predetermined frequency bandwidth based on the enhanced noise rise and the total interference noise rise in response to a setup request for the new channel from a mobile station UE.
US08611907B2
Methods, systems, and computer-readable media provide for adapting a quality of service mechanism based on feedback. A condition that affects quality of service of a communications network is monitored. An adaptation of the quality of service mechanism is determined based on a change to the condition. The adaptation is implemented on the communications network to improve the quality of service.
US08611895B2
Methods and apparatus enabling a wireless network to optimize paging channel operation, based on mobile device context information. In one embodiment, the wireless network is a cellular network (e.g., LTE-Advanced), and both base stations and cellular user devices dynamically exchange and maintain a paging agreement. The paging agreement limits the paging channel operation, thereby minimizing unnecessary scanning and usage of irrelevant radio resources. Such paging mechanisms are limited to the air interface between the base station and the mobile device, and are compatible with existing legacy devices and network entities. Networks with appropriately enabled user devices may improve their resource utilization. Base stations may advantageously reclaim freed-up cellular resources to support other services.
US08611891B2
A mobile station connected to a wireless network can comprise a subscriber identity module. The subscriber identity module can maintain a list of networks. The list can comprise forbidden public land mobile network data. Software can manage the forbidden public land mobile network data. For example, an applet transmitted to the subscriber identity module can periodically delete entries from the list and/or reset the subscriber identity module on predefined time intervals or when specified events occur.
US08611885B1
A system and method for the real-time management of a device, and more particularly to the establishment and enforcement of policies or rules associated with the feature or functions that may be performed with the device, such as making and receiving calls, exchanging data, playing games and music, sending and receiving email, accessing web sites, and paying for goods and services. If a child or employee is using the device, there may be a need to regulate how that device can be used and to determine who will pay for what goods or services. In addition to providing all of the features associated with a device, service providers need to be able to establish and enforce rules (policies) regulating how and when that device can be used and who will pay for a good or service requested by the user of the device.
US08611884B2
A device is configured to enter a stealth mode in response to a trigger and/or triggering event. The trigger/triggering event can be a voice command, a depression(s) of a button(s) or pattern of buttons on the device, a keyboard and/or softkey entry, entry of a pattern on the display of the device, a designated movement of the device, detection of an event, and/or lack of detection of an event. The device activates the stealth mode without any indication to the user of the device that the device is activating the stealth mode. The stealth mode operates concurrently with all other functions of the device. A virtual secure channel can be established that allows communication with the device without providing an indication that the device is communicating via the virtual secure channel. A token can be utilized for authentication and to discriminate be stealth and normal modes.
US08611878B2
An arrangement and method in a wireless communication network provides users with full control of service management, defines how a user can enter or leave services, and defines dependencies between services. A mobile terminal initiates establishment of a group and creates a unique groupID. The terminal sends invitations to other terminals to join the group and includes the unique groupID and a service feature tag for a desired service. The terminal will not request a service if it is incompatible with a service already running. Terminals that receive invitations store the groupID and service feature tags. These parameters are used to send acceptances or rejections, and to join later or leave a service.
US08611877B2
Presented are systems and methods for receiving one or more generic commands when coupled to a heterogeneous conference call, the conference call including a plurality of participants coupled to the conference call using one or more mobile devices. The system automatically translates, by a control module the one or more generic commands into one or more native commands recognized by a first conference hosting system, of the plurality of conference hosting systems. The system automatically sends the one or more native commands to the first conference hosting system.
US08611875B2
A network component in communication with a call message system is disclosed. The network component includes a configurable communications portion and a configurable processor portion. The communications portion is configured to detect a call indicative of a call to a mobile device. The processor portion is configured to determine an originator of the call. The processor portion is also configured to determine a genre of the call. The determination of the genre of the call is based at least in part on the originator of the call. The genre of the call is compared to a predetermined genre. The processor portion is configured to terminate the call or to provide the call to the call message system based on the comparison of the genre of the call to the predetermined genre.
US08611872B2
An emergency alert message in the form of multimedia is distributed via an Internet Protocol multimedia broadcast system utilizing wireless communications networks. In an example embodiment, the IP multimedia broadcast based system includes the Multimedia Broadcast Multicast Service (MBMS) and is utilized with Global System for Mobile communications/Universal Mobile Telecommunications System/Long Term Evolution (GSM/UMTS/LTE) networks, the Broadcast and Multicast Services (BCMCS) and is utilized with Code Division Multiple Access (CDMA) networks, or a combination thereof. Multimedia information can include text, maps, graphics, video clips, audio clips, still pictures, and/or images, for example. In an example embodiment, the multimedia emergency alert message is provided along with a link to additional multimedia information related to the emergency alert.
US08611867B2
The invention discloses systems and methods for integrating Mobile Commerce applications with dynamically generated user profiles. A profiling engine collects and stores information regarding a mobile subscriber's usage of Mobile Banking, Mobile Payment, and Mobile Brokerage, and stores the information in a profile. A Dynamic Event Server Subsystem comprising a Mobile Broker analyzes patterns in the subscriber's usage of these applications. The mobile broker can thus provide intelligent feedback regarding purchases and financial transactions back to the applications and to the subscriber. This feedback is provided in real time.
US08611857B2
Disclosed are a method for authenticating a universal subscriber identity module (USIM) and a system thereof. The method for authenticating a universal subscriber identity module according to one embodiment of the present invention comprises: a step of determining whether the memory address for the USIM is stored when a USIM authentication-related message is received through a switch; a step of updating the memory address to a first memory address in which the memory address is increased by a predetermined value, if it is determined that the memory address is stored; a step of generating an authentication vector including the first memory address; and a step of transmitting the authentication vector to the USIM via the switch such that the USIM performs an authentication using the authentication vector.
US08611842B2
A communications device is disclosed that adjusts a target signal to allow a reference phase locked loop (PLL) to lock onto a reference signal that is related to a desired operating frequency in a first mode of operation. The reference PLL locks onto the reference signal when the target signal is calibrated to be proportional to the reference signal. As the communications device transitions between the first mode of operation and a second mode of operation, the communications device performs a shorten calibration cycle on the reference PLL. The reference phase locked loop (PLL) locks onto the reference signal in response to the shorten calibration cycle in the second mode of operation.
US08611834B2
The present disclosure relates to transmission circuitry of a wireless communication device. The transmission circuitry includes power amplifier circuitry, an output matching network, and impedance control circuitry. The power amplifier circuitry amplifies a radio frequency (RF) input signal to provide an amplified RF output signal, which is passed through the output matching network and transmitted via one or more antennas. As the center frequency of the RF input signal and conditions of operating parameters change, the impedance control circuitry adjusts the values of one or more variable impedance elements of the output matching network in a desired fashion. The values of the variable impedance elements are adjusted such that the output matching network concurrently and dynamically presents the desired load impedances at the center frequency and at one or more harmonics of the RF input signal to achieve a given performance specification.
US08611828B2
The innovation introduces a new kind of smart biological-sensing controller, based on silicon and/or flexible polymer printed electronics. The purpose of the device is to monitor and/or control biological signals of living organisms (for example, microbes, bacteria, insects, plants, animals, and people). Embedded in a system, the innovation can work contactless and battery-free since it is self-powered, wirelessly self-communicating without the use of electromagnetic waves like radio frequencies (RF), infrared or other electromagnetic technologies. Instead, the innovation uses alternating electric fields for powering, measuring and communicating, and introduces an innovative new method of mobile vital signs monitoring.
US08611821B2
An adaptive communication device includes a transceiver that communicates with a first remote communication device in a millimeter wave frequency band in accordance with a first protocol. The transceiver generates conflict detection signals based on signals received from a second remote communication device that communicates in accordance with a second protocol. A conflict detection module detects communication by the second communication device based on the conflict detection signals and generates a model trigger signal in response thereto. A conflict modeling module responds to the model trigger signal by generating idle prediction data based on the conflict detection signals, wherein the idle prediction data predicts an idle period in the communications by the second remote communication device. A transmission control module generates transmit control signals based on the idle prediction data, wherein the transceiver times transmissions sent to the first remote communication device based on the transmit control signals.
US08611814B2
The present application relates to a wireless communication system and related methods and apparatuses for transmitting a signal from a source apparatus to a destination apparatus, via at least one intermediate apparatus. In particular, the present invention relates to techniques which seek to improve the throughput of data in multi-hop communication systems.
US08611811B2
A method of performing ranging through a relay station (RS) and supporting thereof is disclosed. If ranging is performed in a system which performs communication between a mobile station and a base station through relay of a relay station, the ranging is performed under the leading of the relay station. In other words, if the relay station determines whether ranging between the mobile station and the relay station is required and also determines transmission parameter adjustment values and reports the determined result to the base station, the base station performs the ranging in such a manner that it prepares a message suitable for a specific format and forwards the message to the mobile station through the relay station.
US08611809B1
A broadcast satellite single wire interface comprises a low noise block amplifier module having multiple outputs, a plurality of filter banks, each filter bank coupled to each of the outputs of the low noise block amplifier module in a respective fashion and comprising a plurality of filters, and a plurality of analog-to-digital (A/D) converters, each A/D converter coupled to a filter in the plurality of filters in the plurality of filter banks in a respective fashion, wherein the A/D converters directly sample incoming downconverted broadcast satellite signals and the sampled incoming downconverted broadcast signals are output on a single wire in a stacked output.
US08611808B2
A conveyor including a conveyance element configured to rotate in a first rotary direction for sending in a first direction a sheet conveyed along a first path and in an opposite second rotary direction for sending the sheet to a second path including: a guide member for rotating between first and second positions; a first transmission element for transmitting a drive force to the conveyance element; a lever for rotating the guide member to at least one of the first and second positions; a second transmission element connected with the first transmission element to transmit the drive force to the lever; and a transmission controller for controlling transmission of the drive force from the second transmission element to the lever, wherein the transmission controller transmits the drive force from the second transmission element to the lever while the lever rotates the guide member.
US08611804B2
An image forming apparatus includes a transportation member rotating to transport a medium or developer; a blade member disposed to abut against the transportation member for removing an object adhering to a surface of the transportation member; and a retaining member disposed on an upstream side of the blade member in a direction that the transportation member rotates and abutting against the transportation member for retaining the object adhering to the surface of the transportation member.
US08611791B2
Disclosed is a roller replacement auxiliary tool of a fixing unit for extracting at least one of a heating roller and a pressure roller from a replacement opening part formed in a frame of the fixing unit in a shaft direction so as to be replaced. The heating roller has a heater lamp provided therein, and the pressure roller is capable of being brought into press-contact with the heating roller. The roller replacement auxiliary tool includes a protection unit that protects the roller when the roller is replaced.
US08611781B2
Imaging devices, such as laser printers, often use a toner cartridge to print images on a recording medium. For both environmental and economical reasons, it is often desirable to reuse an exhausted toner cartridge. Some imaging devices use toner cartridges comprised of two sections that are fixed together with some limited movement. This limited movement is necessary to compensate for any misalignment in the toner cartridge and to reduce printer defects. Disclosed is a method and device for remanufacturing this type of toner cartridge.
US08611769B2
This disclosure provides methods and systems for troubleshooting charging and photoreceptor failure modes associated with a xerographic process. Specifically, according to an exemplary method the photoreceptor decay behavior, with and without the effects of depletion, are quantified and used to determine a performance state of one or more of the charging stations and the photoreceptor surface.
US08611750B2
An apparatus comprising a plurality of optical transmitters coupled to a fiber, a signal generator coupled to the optical transmitters and configured to provide a single pilot tone to the optical transmitters, and a processor positioned within a feedback loop between the fiber and the optical transmitters, the processor configured to adjust a wavelength for each of the optical transmitters to lock the wavelengths. An apparatus comprising at least one processor configured to implement a method comprising receiving an optical signal comprising a pilot tone, detecting an amplitude and a phase of the pilot tone, calculating a quadrature term using the amplitude and the phase, and wavelength locking the optical signal using the quadrature term.
US08611748B2
A WDM optical transmission system includes a plurality of optical transmission devices, each of which include a first memory that stores a first control program that controls a dispersion compensation amount in a host device; a processor to execute the first control program; a notification frame transmission circuit that transmits an information indicating a setting value of the dispersion compensation amount and a detection result corresponding to the setting value to another device; a third memory that stores a second control program that calculates a control value of the dispersion compensation amount in the another device; and a control frame transmission circuit that transmits the control value to the another device, wherein the processor executes the second control program when a problem occurs in the another device, and controls the dispersion compensation amount in the host device when a problem occurs in the host device.
US08611736B2
For preventing frequent use of auto-focus control and also for acquiring stable in-focus positions for target-objects, this invention comprises system control section 60 having a second mode to drive magnification adjustment lens 11 or focus adjustment lens 12 upon a user command, and a third mode to transition to a first mode under pre-determined conditions in the second mode, and to set in-focus states of a lens group, wherein system control section 60 stores a reference target-object distance in reference target-object distance storage section 43 when focus adjustment lens 12 is driven by user commands in the second mode, drives focus adjustment lens 12 not based on a current target-object distance but the lens in-focus trajectory data to retain the reference target-object distance when the magnification adjustment lens 11 is driven by user commands, and re-transitions to the second mode without updating the reference target-object distance, after the third mode.
US08611735B2
A camera module (50) having a function of compensating for hand shake includes: suspension wires (16) for supporting an intermediate supporting member (13); AF springs (12a) for refraining stress to be applied to the suspension wires (16); and damper members (11) for causing a reduction in vibrations of the AF springs (12a).
US08611733B2
This camera system includes: a vibration compensation unit including a vibration compensation optical system and an image-capturing unit; a drive unit that drives the vibration compensation unit; a detection unit that detects vibration; a position detection unit that detects the position of the vibration compensation unit; a target position determination unit that determines a target position for the vibration compensation unit according to the vibration of the camera; a calculation unit that calculates a drive amount for the drive unit; a range of movement limitation unit that limits the position of the vibration compensation unit within a range; a range setting unit that sets a movement permitted range that is within the range in which the vibration compensation unit can be positioned; and a centering unit that controls the drive unit so that the vibration compensation unit is centered in the center of the movement permitted range.
US08611730B2
A method includes receiving a data stream at a media device and extracting data from the data stream. The data corresponds to received media content. The method further includes storing the extracted data at a memory as stored media content and determining whether the stored media content corresponds to expected media content. The method also includes, in response to determining that the stored media content does not correspond to the expected media content, sending a content request to a server. The content request identifies a segment of the expected media content that does not correspond to the stored media content.
US08611727B2
A process and facility supports recipient-specific customization of mass-duplicated tapes. Video from a master tape is passed through a VBI encoder whose output feeds two or more overlay units, each associated with a tape recorder. Recipient-specific watermarking instructions and address information for each tape are fed to the VBI encoder where they are encoded into the VBI of the video. Each overlay unit reads the VBI and decodes the address, and if relevant for that unit, applies the overlays to the video, which is recorded by its associated recording deck. Optionally, each tape and overlay unit includes a barcode that is scanned into a database where associations between tapes and the overlays are stored. Alternatively, high-density barcode labels that include the overlay instructions are printed and applied to tapes. The barcodes are scanned into the overlay units and applied following the receipt of a timecode or other trigger.
US08611720B2
With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface.
US08611718B2
The present invention relates to a control apparatus and a method, a recording medium and a program, which enable to control at least one first device more efficiently and quickly through the use of a second device. The control apparatus detects the at least one first device, requests at least one first operation panel information corresponding to the at least one first device from the second device; displays the at least one first operation panel; and controls the at least one first device.
US08611711B2
An optoelectronic transmission device includes a base, a first optical fiber, a second optical fiber, an optical signal source, a light detector, a carrier, and a monocrystalline-silicon reflector. The first optical fiber transmits first light. The second optical fiber transmits second light. The optical signal source emits the first light. The light detector receives and converts the second light into electrical signals. The carrier has a first through hole and a second through hole. The first optical fiber is received in the first through hole. The second optical fiber is received in the second through hole. The monocrystalline-silicon reflector is positioned on the base and covers the light detector and the optical signal source. The monocrystalline-silicon reflector internally totally reflects the first light from the optical signal source to the first optical fiber and internally totally reflects the second light from the second optical fiber to the light detector.
US08611694B2
A method for estimating three-dimensional structure from a two-dimensional image (502) includes obtaining first and second vanishing points (120, 122); comparing image patches (202) along first and second virtual lines (204, 208) extending from the first and second vanishing points (120, 122), respectively, and through a pixel; generating values for each of the first and second virtual lines (204, 208) based on the comparison of the image patches (202); accumulating the values for each the pixel in the two-dimensional image (502); and determining a corner pixel (106) based on a highest of the accumulated values.
US08611692B2
An image registration method includes: providing a reference image and a source image; using a wavelet transformation to produce a transformed reference image and a transformed source image; using the transformed reference image and the transformed source image to estimate affine transform parameters; using the reference image, the source image, and the affine transform estimates to maximize normalized mutual information between the reference image and the source image; and using the normalized mutual information to perform sub-pixel geo-spatial registration of the reference image and the source image to produce an output image. An apparatus that performs the method is also provided.
US08611687B2
A method and apparatus for encoding an image by freely combining a plurality of prediction schemes and a plurality of orthogonal transform schemes based on grouping and matching of the plurality of prediction schemes and the plurality of orthogonal transform schemes is provided.
US08611684B2
Computer-readable medium having an image decoding program performing: storing a reference image of a previously decoded image; receiving coded information including motion vector and rounding method information specifying a rounding method for synthesizing a prediction image of a currently decoded image; and synthesizing the prediction image via motion compensation using the motion vector information and reference image, using a positive and negative rounding method for interpolating pixel intensity values; wherein interpolation of pixel intensity values uses a rounding method specified by the rounding method information included in the encoded current P frame bitstream; wherein the rounding method information is not received from the encoded I frame bitstream; wherein rounding method information specifies one of two values; and wherein one of the two values specifies a positive rounding method, and another of the two values specifies a negative rounding method, and wherein the rounding method information has one bit.
US08611673B2
A web-based application provides more accurate and clearer methods of searching, sorting, and displaying a set of images stored in a database. A first aspect of the present invention is the method by which image data is stored. Typical content-based systems use color information, whereas the present invention uses an image-location tagging method. A second aspect of the present invention is the method by which the set of images are sorted in relevancy. Tag data of the images allows for a new and fast method of searching through an entire set. A third aspect of the present invention is the method by which the sorted images are displayed to the user. Instead of the common method of just displaying the images in a rectangular array, where each image is the same size, the web-based application positions and sizes each image based on how relevant it is.
US08611667B2
The subject application relates to a system(s) and/or methodology that facilitate vision-based projection of any image (still or moving) onto any surface. In particular, a front-projected computer vision-based interactive surface system is provided which uses a new commercially available projection technology to obtain a compact, self-contained form factor. The subject configuration addresses installation, calibration, and portability issues that are primary concerns in most vision-based table systems. The subject application also relates to determining whether an object is touching or hovering over an interactive surface based on an analysis of a shadow image.
US08611666B2
Each small region positioned just before a large region according to a reading order is determined as a first candidate, and an evaluating process to evaluate whether each first candidate is an index or not is performed based on a difference in feature from the related large region with respect to each first candidate. Each small region positioned just before a first index according to the reading order is determined as a second candidate, and an evaluating process to evaluate whether each second candidate is the index or not is performed based on a difference in feature from the related first index with respect to each second candidate. Small regions determined as the first index and the second index are extracted as index regions.
US08611660B2
An image having m light sources, with m preferably equaling 2 or 3, is segmented into different regions, each of which is lit by only one of the m light sources, by obtaining paired imaged with different filtering, for example a filtered and an unfiltered image, applying to the image pairs sets of m pre-computed mappings at the pixel or region level, and selecting the most appropriate. The rendering of the information in the image maybe adjusted accordingly.
US08611654B2
Systems and methods are presented for generating a new digital output image by blending a plurality of digital input images capturing the same scene at different levels of exposure. Each new pixel for the new digital output image is derived from a group of corresponding aligned pixels from the digital input images. For each group of corresponding pixels from the digital input images, an average color value in a first color space is derived by taking a separate average across each color channel of the first color space. The resulting average color value in the first color space is modified in order to raise its corresponding color saturation value in a second color space. The new pixel's color value in the first color space is set to the modified average color value.
US08611651B1
A system identifies an image and determines whether the image contains inappropriate content based on first data associated with the image, second data associated with a document that contains the image or refers to the image, and/or third data associated with a group of documents with which the image is associated.
US08611648B2
There are provided a foreground region extraction program, a foreground region extraction apparatus, and a foreground region extraction method capable of clipping an object region (foreground region) at high speed.An arrangement is as follows: Foreground pixels designated by a user and background pixels designated thereby are each set as a reference pixel to identify, from among a plurality of divided color spaces created by a three-dimensional color space being divided, the divided color space to which each of the reference pixels belongs, as a reference divided color space. Color distance calculation processing to calculate a color distance in the color space between each reference pixel and an adjacent pixel adjacent thereto is performed, and belonging judgment processing to judge whether each of the adjacent pixels belongs to each of the reference divided color spaces is performed, and then, cost calculation processing to calculate a cost of each adjacent pixel is performed, based on the color distance calculated for each of the adjacent pixels, and weights based on whether to belong to the reference divided color space judged for each of the adjacent pixels. Further determination processing to determine the adjacent pixel having the lowest calculated cost as a foreground pixel or background pixel is performed, and a foreground region is extracted from the image by using the determined adjacent pixel as a reference pixel to repeatedly perform the color distance calculation processing, the belonging judgment processing, the cost calculation processing, and the determination processing.
US08611646B1
The present invention relates to methods and apparatus for the composition of text and translucent graphical components over a background. A compositor includes a color analyzer and a color selector. The color analyzer analyzes the colors of a graphical component and the color selector selects two or more colors over each of which the graphical component is rendered. A shader then completes the rendering of the graphical component by performing linear interpolations on the graphical component color, the background colors and a received background color.
US08611644B2
Embodiments of the present invention provide a method and apparatus for training an image classifier. The method includes: A. dividing a set of training images for classifier training into a positive-example sample set and at least two negative-example sample sets; B. determining, for each negative-example sample set, a feature set for differentiating the positive-example sample set from the negative-example sample set; and C. performing training using each feature set determined to obtain a classifier. This invention also provides a method and apparatus for image recognition utilizing the image classifier.
US08611625B2
The tomographic apparatus of this invention has an attenuation quantity calculating and adjusting unit, a filter length calculating unit, an attenuation correction function calculating unit and a transmission length calculating unit in an arithmetic processing unit. Thus, sectional images with a beam hardening correction can be acquired. The beam hardening correction can be made without using an iterative method. The attenuation correction function calculating unit calculates a correction function by approximating and expressing the correction function by a linear function linking, between two transmission lengths, ratios between measured attenuation quantities for two transmission lengths measured by an X-ray detector, and calculated attenuation physical quantities calculated and adjusted for these transmission lengths.
US08611624B2
A system and method for calculating a quantitative metric of adipose tissue using a magnetic resonance imaging (MRI) system are provided. The MRI system is used to acquire k-space data by sampling echo signals that are formed at a plurality of different echo times. From the acquired k-space data, a fat-concentration map, such as a fat-fraction map is produced. A maximum fat-concentration value is estimated from the fat-concentration map, and is used to threshold the fat-concentration map to produce an adipose mask. From the adipose mask, a quantitative metric of adipose tissue can be calculated.
US08611607B2
Systems and methods are disclosed for identifying objects captured by a depth camera by condensing classified image data into centroids of probability that captured objects are correctly identified entities. Output exemplars are processed to detect spatially localized clusters of non-zero probability pixels. For each cluster, a centroid is generated, generally resulting in multiple centroids for each differentiated object. Each centroid may be assigned a confidence value, indicating the likelihood that it corresponds to a true object, based on the size and shape of the cluster, as well as the probabilities of its constituent pixels.
US08611588B2
Disclosed herein is a method of measuring the progress of alopecia in which the progress of alopecia of a hair loss region of a measured person is accurately determined through a mathematical algorithm. In the method, a value indicating the progress of alopecia of the hair loss region is numerically calculated based on the numbers of hairs, thicknesses of the hairs and the numbers of the hairs of a normal region and a hair loss region of the measured person, thereby more accurately determining the progress of alopecia compared to a conventional method of measuring the progress of alopecia from the observation with the naked eye and the experience of a measurer. Further, the progress of alopecia is accurately determined, and thus a proper treatment is carried out according to the progress of alopecia, thus effectively treating alopecia.
US08611587B2
A device, system and method for determining a compliance with an instruction to assemble a figure according to a depiction of the figure on an output device, by presenting image data of the figure, capturing an image of the assembled figure, and comparing the figure captured in the image to the figure depicted on the output device.
US08611581B2
An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing.
US08611580B2
Cheek stabilizers for audio headsets are disclosed. The audio headset generally include a headset body having first and second regions for positioning near a user's ear and toward the user's mouth, respectively, and a stabilizer extending from the second region of the headset body, the stabilizer being configured to position the second region at a distance away from the user's cheek. The stabilizer may facilitate positioning any metal contacts on the headset body away from the user. The stabilizer may be inverted U-shaped to form a channel over the metal contact or may be configured as one or more ribs disposed adjacent to the metal contact. The stabilizer may also facilitate in positioning a microphone port away from the user's cheek. Where the headset is used with an earpiece worn in the ear, the stabilizer may facilitate maintaining the earpiece within the user's ear.
US08611579B2
A microphone assembly is operable to be removably attached to a surface. The microphone assembly includes a microphone and a microphone support that operably supports the microphone. The microphone assembly further includes a coupling assembly that is operable to removably connect the microphone support to the surface. The coupling assembly includes at least one magnet that magnetically and removably attaches the microphone support to the surface.
US08611577B2
Provided is a portable terminal including a microphone hole formed to perforate from an outer wall of a housing to an inner wall of the housing, a duct groove extending from an inner side of the housing and being open on a top surface thereof, a microphone holder coupled with the top surface of the duct groove, and a microphone coupled with the microphone holder, in which a duct connected to the microphone hole is formed by coupling the microphone holder with the duct groove, and the microphone is connected with the microphone hole through the duct. The duck is formed by coupling the duct groove formed in the housing of the terminal with the microphone holder coupled with the microphone, thereby smoothly delivering input sound such as user's voice to the microphone and contributing to the slimness of the terminal.
US08611565B2
An apparatus and method for creating a MEMS directional sensor system capable of determining direction from at least two microphones to a sound source over a wide range of frequencies is disclosed. By utilizing a stiff beam stand-off architecture that relies on a unique manufacturing technique in a MEMS device, such as described herein, a very small set of microphones, on the order of a few micrometers, can be designed with unsurpassed ability to detect a sound source location.
US08611559B2
Techniques for controlling the volumes of multiple audio output devices using a collective (master) volume control and an individual volume control for each audio output device. In one set of embodiments, each individual volume control can be configured to indicate the current absolute volume level of its corresponding audio output device. When the master volume control is manually adjusted, the individual volume controls can be automatically adjusted in a manner proportional to the manual adjustment of the master volume control. In addition, when an individual volume control is manually adjusted to a setting or value that exceeds the master volume control, the master volume control can be automatically adjusted to be equal to, or greater than, the manually adjusted setting for the individual volume control. In this scenario, the other individual volume controls can remain unchanged.
US08611554B2
A hearing assistance device includes two transducers which react to a characteristic of an acoustic wave to capture data representative of the characteristic. The device is arranged so that each transducers is located adjacent a respective ear of a person wearing the device. A signal processor processes the data to provide relatively more emphasis of data representing a first sound source the person is facing over data representing a second sound source the person is not facing. At least one speaker utilizes the data to reproduce sounds to the person. An active noise reduction system provides a signal to the speaker for reducing an amount of ambient acoustic noise in the vicinity of the person that is heard by the person.
US08611548B2
Systems and methods are described which facilitate quick and accurate extraction of the true noise level from a noise signal that includes additional signals, such as speech, in a cost effective implementation. Aspects of the invention allow the use of one microphone to simultaneously detect background noise as well as speech, while avoiding problems associated with artificially high background noise indication due to inclusion of the speech component in the noise determination. Additionally, systems and methods are described for altering system gain based on accurate noise level determinations.
US08611546B2
A radio configured to dynamically control cancellation of undesired signals in an audio stream. The radio includes a noise cancellation processor configured to receive an audio stream from a user and to alter information in the audio stream by filtering out undesired signals in the audio stream. The radio also includes a receiving component configured to receive a data packet from a remote device, to retrieve configuration information from the data packet, and to dynamically apply the configuration information, while the radio is being used by a user, to settings associated with the noise cancellation processor. A dynamically enabled noise cancellation processor suppresses undesired signals associated with a subsequent incoming audio stream provided by the user and transmits at least one of an altered audio stream or an unaltered audio stream to the remote device.
US08611542B1
Apparatus and method for synchronizing objects, e, g., encryption key objects, between pairs of appliances, particularly lifetime key management (LKM) appliances. Each LKM has a local sequence counter where increasing sequence numbers are generated and applied to objects. A peer counter is used to indicate the sequence number of an object synchronized from a peer appliance. When two appliances are synchronized, only those new objects with sequence numbers at least equal to or higher than that within the other appliance are transferred. When synchronized to each other, each appliance will have an up-to-date stored set of objects for all of the appliances in the group. Each object has a unique identification number that are compared to eliminate duplicate objects. During synchronization, if unique identification numbers match between a newly received object and a previously stored key, version numbers may be used to determine which object the receiving appliance should store.
US08611530B2
A method for encrypting data is provided. The method includes formatting data represented in a weighted number system into data blocks. The method also includes converting the data blocks into a residue number system representation. The method further includes generating a first error generating sequence and inducing errors in the data blocks after converting the data blocks into a residue number system representation. It should be understood that the errors are induced in the data blocks by using the first error generating sequence. After inducing errors into the data blocks, the data of the data blocks is formatted into a form to be stored or transmitted. The method also includes generating a second error generating sequence synchronized with and identical to the first error generating sequence and correcting the errors in the data blocks using an operation which is an arithmetic inverse of a process used in inducing errors.
US08611526B2
The disclosure provides a CTIEX, system and method for implementing channel associated data transmission between an agent and an automatic service, wherein the CTIEX comprises a message module and a processing module; the message module receives a channel associated data request message transmitted by a cross-platform automatic service and transmits the channel associated data organized by the processing module to the cross-platform automatic service; the processing module is configured to analyze a call serial number in the channel associated data request message received by the message module to search out agent-associated information and organize channel associated data. The disclosure is capable of implementing channel associated data transmission between an agent and a cross-platform automatic service.
US08611525B2
A system and method to cancel a blindly-transferred call in Session Initiation Protocol (SIP) includes receiving a call request from an endpoint and selecting a first call agent to handle the call request. A blind transfer of the call request is initiated to the first call agent. It is determined whether the first call agent is available to handle the call request. If the first call agent is not available to handle the call request, the blind transfer of the call request is canceled.
US08611522B2
A method and apparatus for processing telephone calls in a packet-based telephony service is disclosed. A store of telephone party identifiers is maintained for multi-service users having access to the packet-based telephony service and an alternate telephony service. Incoming signaling information for telephone calls in the packet-based telephony service is monitored and outgoing signaling information may be altered with reference to the store. An alteration may involve replacing telephony party identification data associated with one telephony service for telephony party identification data associated with another telephony service. The invention allows a multi-service user to be consistently identified by other telephony users by a single telephony party identifier instead of one telephony party identifier for each service they subscribe to. Further, a multi-service user can be identified at the call destination by a single telephony party identifier, irrespective of which telephony service is used to make the call.
US08611519B2
A disclosed application server and method are operable to enable a user to access and modify a remote user profile stored on or otherwise accessible to the application server. The user profile identifies the user's CPE devices and information indicative of priority based call handling rules defined by the user. The profile may also include priority levels assigned by the user to selected telephone numbers. The application server downloads a user's profile information to the CPE devices identified in the profile, which may include multiple CPE devices that operate on different telecommunications networks, for example, VoIP networks, wireless cellular networks, and/or traditional TDM networks. The application server communicates the profile information to the CPE devices defined in the profile. In the case of a TDM phone, the application server uses an intermediary, such as a central office or Service Node, to implement the service on behalf of a TDM telephone.
US08611513B2
A method and system for transmitting a facsimile message uses a public-switched telecommunications network, the public-switched telecommunication network having a messaging platform capable of storing a plurality of facsimile messages. The initiation of a telephone call to a destination is detected, the content of the call including the facsimile message. If the destination is available at a first time to receive a telephone call, the facsimile message is transmitted. The facsimile message may be stored on the messaging platform only if the destination is unavailable at the first time, or every time a telephone call is initiated by the originating party. The method also provides for situations where a telephone call is redirected, where an inter-NPA seven digit dialing case has occurred, and where “busy” or “no_answer” triggers are implemented. If the facsimile message was stored, the facsimile message is transmitted at a second time if the destination is available.
US08611481B2
The present invention proposes a method, including receiving a sequence of channelization encoded correlated symbols xi, analyzing statistical or orthogonality properties of the sequence, and deciding on presence or absence of a specific control channel based on the analyzed properties. The present invention also proposes a correspondingly configured device and computer program product. By virtue thereof, “blind” detection of the specific control channel such as S-CPICH is possible.
US08611480B1
Systems and methods are provided for decoding a signal vector in a transmit diversity scheme for varying channels. Information obtained in more than one symbol period are treated as a single received vector, and each of the received signal vectors may be processed to reduce the effects of varying channel characteristics. The received signal vectors may be combined by addition and decoded using a maximum-likelihood decoder. In some embodiments, the received signal vectors are processed separately and then combined. In other embodiments, the received signal vectors are combined and then processed. In some embodiments, zero-forced linear equalization techniques are used to processed the received signals. In some embodiments the signal vectors and varying channel response matrices are broken down to equivalent forms in order to simplify the processing.
US08611479B2
A communication system comprises a direct conversion receiver for correcting imbalance errors. The direct conversion receiver receives a radio frequency (RF) signal and converts the RF signal to baseband signals. The direct conversion receiver further translates the baseband signals to digital signals having a direct current (DC) offset and applies a DC offset correction to the digital signals having the DC offset to generate first DC offset corrected signals. An imbalance correction unit of the direct conversion receiver applies an imbalance correction to the first DC offset corrected signals by estimating an error between an average envelope of the first DC offset corrected signals and an average envelope of second DC offset corrected signals. The imbalance correction unit is fixed at initial imbalance parameter values. The direct conversion receiver further updates the initial imbalance parameter values of the imbalance correction unit based on the estimated error for correcting imbalance errors.
US08611477B1
A method for estimating and compensating for noise on antennas of a multi-antenna wireless system. The method includes receiving multiple signals via multiple receive antennas of a receiver, where each of the signals is received via a respective antenna. The method further includes estimating noise power imbalance corresponding to the receive antennas based on the multiple signals.
US08611470B2
System and methods and memory media for identifying a rogue base station. A receiver captures an input signal that includes a mixture of the rogue station's transmission and the transmission of a victim base station. The victim station's transmission is removed from the mixture. A plurality of channel signals are extracted from the residual signal. The channel signals are analyzed which of them are “valid”, i.e., contain a GMSK-modulated GSM signal. The “valid” channel signals are low pass filtered and then analyzed to determine which of them corresponds to the beacon channel. Information identifying the rogue base station is extracted from the beacon channel.
US08611467B2
Techniques are disclosed that involve the reduction of DC offsets. For instance, embodiments may receive a baseband signal, and determine a DC characteristic of the baseband signal. When the DC characteristic has a value that is outside of a predetermined range, a correction signal is adjusted. The correction signal is injected into the baseband signal.
US08611466B2
Provided is a discrete time receiver having a structure capable of processing various broadband signals. The discrete time receiver uses a discrete time filter having a sampling frequency in a constant range so as to process a signal having an input frequency in a wide range and a wide bandwidth, so that it is possible to reduce current consumption and the area of the discrete time receiver. Since the discrete time receiver is easily integrated with a digital device, it is easy to design a chip using system on chip (SoC).
US08611463B2
A terminal and method for generating a codebook for a multiple-input multiple-output (MIMO) system is provided. The codebook generation includes: assigning a single-polarized precoding matrix to diagonal blocks among a plurality of blocks arranged in a block diagonal format in which a number of diagonal blocks corresponds to a number of polarization directions of transmitting antennas; and assigning a zero matrix to remaining blocks excluding the diagonal blocks.
US08611462B2
A method of transmitting data using phase-shift-based precoding in a multiple antenna system using a plurality of subcarriers is disclosed. More specifically, the method includes determining a phase-shift-based precoding matrix for transmitting the data by adjusting a transmission phase angle for each antenna, applying an offset for applying offset information fed back from a receiving terminal to the determined precoding matrix, and performing precoding by multiplying the offset applied precoding matrix by a symbol of each subcarrier.
US08611458B2
There is described an electronic system including a first electronic device and a second electronic device communicating with each other. The first electronic device includes a first output unit, a first communication unit, and a first controller automatically transmitting supplementary information related to multimedia contents to the second electronic device through the first communication unit while playing the multimedia contents through the first output unit. The second electronic device includes a second output unit, a second communication unit, and a second controller outputting supplementary contents, related to the multimedia contents, through the second output unit on the basis of the supplementary information received from the first electronic device.
US08611450B2
System and methodologies for reduced-complexity signal detection and decoding in a wireless communication system are provided herein. Systems and methodologies presented herein can utilize a relaxed form of the Lenstra-Lenstra-Lovasz (LLL) lattice reduction algorithm to reduce the complexity of lattice reduction operations in the context of MIMO detection. Additional systems and methodologies presented herein can apply lattice reduction in the context of a maximum likelihood (ML) detector for spherical or elliptical lattice space-time (LAST) codes.
US08611439B2
A system and method for allocating transmitter power to subcarriers of a multicarrier signal is provided. First, the subcarriers are transmitted with an initial set of power levels and an initial set of constellation assignments. Next, quantized SNR metric values are measured at the receiver for each subcarrier. The measured subcarrier quantized SNR metric is compared with the respective allocated constellation quantized SNR metric, for determining the excess SNR per subcarrier. The transmitter power of the subcarriers whose excess SNR is above a predetermined threshold is adjusted, while keeping the total transmitter power constant. The transmitter power may be adjusted for increasing throughput or robustness of the system. For increased accuracy, several training frames may be used. Advantageously, only constellations equally spaced, such as square or cross constellations, are used. According to a preferred embodiment, OFDM/DMT multicarrier system use IFFT prescalers in the transmitter power adjustment.
US08611427B2
The method includes receiving a multi-view video stream including a random access picture, which includes a random access slice. The random access slice references only a slice corresponding to a same time and a different view of the random access picture. Type information indicating whether the random access slice is predicted from one or two reference pictures is obtained, and a reference picture list is initialized using view number information and view identification information included in obtained initialization information according to the type information. The initialization information is obtained based on a value indicating decoding order between the plurality of views. The initialized reference picture list is modified based on modification information representing how to assign an inter-view reference index in the initialized reference picture list. A prediction value of a macroblock in the random access picture is determined based on the modified reference picture list, and the macroblock is decoded using the prediction value.
US08611425B2
A method and system for efficiently transmitting data, to which scalable image coding has been applied over a single frequency network is provided. The system includes a control server which re-packetizes data packets, received from a multimedia server, into a scalable bit stream by separately encoding the data packets into a base layer and one or more enhancement layers, and at least one base station which adaptively multicasts and broadcasts the scalable bit stream, received from the control server, to a plurality of terminals located in the area of a cell. The at least one base station multicasts and broadcasts the base layer across the area of the cell, and adaptively transmits the one or more enhancement layers depending on channel status or terminal performance of the plurality of terminals.
US08611421B1
A method for encoding high dynamic range (HDR) images involves providing a lower dynamic range (LDR) image, generating a prediction function for estimating the values for pixels in the HDR image based on the values of corresponding pixels in the LDR image, and obtaining a residual frame based on differences between the pixel values of the HDR image and estimated pixel values. The LDR image, prediction function and residual frame can all be encoded in data from which either the LDR image of HDR image can be recreated.
US08611417B2
Exemplary embodiments are concerned with method of controlling transmission of a set of transmissions from a source device to at least one destination device according to a multicast transmission scheme, the set of transmissions including random linear network coded packets that are to be multicast by the source device to the destination devices. These embodiments differ from this conventional approach in that the number of packets that are encoded for multicast transmission or the rate of transmission thereof is configured using feedback from the destination devices regarding their progress in decoding a previously multicast set of transmissions.
US08611396B2
Disclosed is a frequency hopping modulation method in a communication system. The method includes: generating a frequency hopping pattern according to a hopping frequency's level; generating a hopping frequency through use of the frequency hopping pattern; modulating an original signal to a frequency hopping spread signal by multiplying the original signal by the hopping frequency; generating a chirp pulse code for diversifying the frequency hopping spread signal; and modulating the frequency hopping spread signal to a chirp pulse signal by multiplying the frequency hopping spread signal by the chirp pulse code.
US08611395B2
This invention presents methods for transmitting and receiving data via a satellite and satellite communication systems thereof. A transmitted signal may include a stream of transmission blocks, whereas each transmission block may differ from a previous transmission block by any of a spreading characteristic, an error correction code-rate characteristic and a modulation characteristic. In addition, any of the spreading, error correction code-rate and modulation characteristics may be changed in accordance with momentary reception conditions at a receiving station.
US08611378B2
A method and apparatus for processing message is described. In one embodiment, an application programming interface is configured for receiving and sending messages. A multiplexer receives messages from different servers. A service name is coupled to each message with the corresponding destination service. A single shared channel is formed. The messages are processed over the single shared channel.
US08611369B2
A method of enabling a user equipment to perform a contention based random access, includes maintaining a set of non-dedicated random access preambles for contention-free random access and a set dedicated random access preambles for contention-based random access. The method also includes determining a random access preamble identifier and transmitting a message to the user equipment containing the determined random access preamble identifier. Additionally, the method includes receiving from the user equipment a non-dedicated random access preamble that is selected by the user equipment based on the random access preamble identifier comprised in the transmitted message.
US08611364B2
A universal serial bus (USB) control system includes a plurality of antennas configured to transmit and receive a radio frequency (RF) signal, a plurality of wireless USB modules connected to the plurality of antennas, and an application layer connected to the plurality of wireless USB modules. Each wireless USB module is configured to convert the RF signal received through a corresponding antenna into data, convert the data into the RF signal, and transmit the RF signal through the corresponding antenna.
US08611362B2
A method for providing multimedia data from at least one controllable multimedia source to a mobile device includes providing a request path from the mobile device to a mobile service platform, receiving a request from the mobile device, obtaining a device profile from the mobile device, authenticating the identity of a user of the mobile device, and determining a user profile in response to the user identity. The method further includes authorizing control and access to the at least one multimedia source, providing a control channel from the mobile service platform to at least one multimedia server, providing multimedia data delivery information to the at least one multimedia server, and providing multimedia data to the mobile device in response to the request via the at least one multimedia server.
US08611357B2
Examples of multi-protocol label switching networking using multiple network cores are disclosed. Example methods disclosed herein to route data in a multi-protocol label switching network include providing an incoming data packet in parallel to a plurality of network cores of the multi-protocol label switching network to cause a respective plurality of alternative paths in the plurality of network cores to be determined for routing the incoming data packet, each alternative path being associated with a respective network core, each network core including a respective plurality of routers, obtaining a plurality of weights associated with the plurality of alternative paths, and selecting, based on the plurality of weights, a first alternative path in a first network core to route the incoming data packet in the multi-protocol label switching network, the first alternative path being selected from among the respective plurality of alternative paths in the plurality of network cores.
US08611353B2
The present invention relates to methods and arrangements in an MPLS-TP network, comprising a plurality of interconnected routers configured for MPLS-TP, wherein at least a first router is defined as an originating Maintenance End Point, MEP, a second router is defined as a targeting MEP and the third router is defined as a Maintenance Intermediate Point, MIP. The basic idea of the present invention is to associate a table with each MIP and MEP, wherein the tables comprises information related to the MEPs of the MPLS-TP network and the information from the tables is inserted in the reply packets and forwarded packets. By using this information, the OAM packets can find the subsequent MIP or MEP and failure localization may be performed.
US08611351B2
A network, network devices, and methods are described for marked packet forwarding. A network device includes a network chip having a number of network ports for receiving and transmitting packets. The network chip includes logic to decapsulate a packet received from a tunnel, mark the packet with a handle associated with an originating network device of the packet using information from an encapsulation header, and forward the marked packet to a checking functionality having a destination address different from an original destination address of the packet.
US08611347B2
Techniques are described for providing point-to-multipoint (P2MP) Ethernet service in a L2 network. Routers providing the Ethernet service allow an administrator to classify local attachment circuits as either “leaf” attachment circuits or “root” attachment circuits to define a tree-like architecture for forwarding Ethernet frames within a VPLS domain. Based on the classifications, each of router constructs flood domains, referred to herein as mesh groups, that control switching behavior between attachment circuits and pseudowires that transport the L2 communications through the VPLS domain. The routers utilize the mesh groups when switching L2 communications to enforce the requirements of E-TREE service or other L2 services in which L2 traffic is constrained within the L2 VPN to tree-like connectivity.
US08611345B2
Provided is an apparatus and method for inspecting a multi-layer packet. The apparatus may include a lower layer processing unit to generate lower layer hash information based on a lower layer packet of the multi-layer packet, and to perform a first processing with respect to a flow of the multi-layer packet, in association with the generated lower layer hash information, and a higher layer preprocessing unit to perform a second processing with respect to a flow of the multi-layer packet where the first processing is performed, in association with the lower layer hash information.
US08611335B1
A system and method to assign paths for data flows through a wide area network. A plurality of data flows is received, wherein a respective data flow in the plurality of data flows includes a respective source address and a respective destination address. An ordering of the plurality of data flows is generated. The ordering of the plurality of data flows are iteratively modified until a cost associated with path assignments for the ordering of the plurality of data flows satisfies a predetermined condition, wherein a respective path assignment for a respective data flow specifies a respective path from a respective source address to a respective destination address. The data flows are executed based on the path assignments for the ordering of the plurality of data flows having the cost that satisfies the predetermined condition.
US08611325B2
A system, method, and apparatus for providing venue-cast service in a wireless access network are disclosed. A local transmitter can request reservation of air link resources on the wireless access network for a venue-cast transmission. The local transmitter can receive a forward link signal with a timing reference for data transmitted on the wireless access network such as, for example, the forward link signal in an EV-DO network or a FLO-based media distribution system. Based on the timing reference, the local transmitter can transmit venue-cast information in a same frequency band as the forward link signal utilizing the reserved air link resources. Optionally, the venue-cast system can include a collocated network repeater and the local transmitter can synchronize its timing and transmit power to the forward link signal from the repeater.
US08611318B2
Disclosed is a method for connecting a mobile communication terminal with an access point located in a local area providing a Wireless Local Area Network (WLAN) service in which a server managing the access point compares Media Access Control (MAC) information of the mobile communication terminal or MAC information of the access point transferred from the mobile communication terminal through a mobile communication network with MAC information previously stored in the server and transfers network setting information required for connection to the access point to the mobile communication terminal if the MAC information of the mobile communication terminal or access point is identical to the MAC information previously stored in the server.
US08611296B2
Apparatus for and methods of enabling a gateway node of a first packet-switched data network to select a first channel for transferring a tunneled data packet to a destination packet data protocol address of a mobile node provided service in the first network are disclosed. The gateway node is configured to select the first channel from a plurality of channels configured to transfer data packets to the destination packet data protocol address of the mobile node, and the selection is performed by matching a packet data protocol address, associated with a data packet received by the gateway node, to one or more data packet filters associated with the plurality of channels.
US08611293B2
Methods and systems for cognitive radio channel searching are shown that include determining an energy detection threshold and a number of samples that will find a free channel in a minimum searching time, based on a number of channels K and a channel occupancy probability π0, constrained by a target acceptable misdetection probability and a target acceptable false alarm probability. The search includes an energy detection threshold and a number of samples that will find a free channel in a minimum average searching time. The K channels are searched with a signaling device using the determined energy detection threshold and the determined number of samples to find a free channel.
US08611287B2
Provided are an apparatus and a method for transmitting a CBP packet for communication information sharing between base stations in a CR-based wireless communication system. In the method, a CBP packet including a CBP identifier is transmitted to a base station of adjacent cells via one SCW slot. A CBP identifier list for successfully received CBP packets is received from the base station of the adjacent cells. When the CBP identifier is included in the CBP identifier list, the SCW slot is occupied.
US08611283B2
A method and apparatus are provided for providing an acknowledgement (ACK) message combined with one or more communication message of a data packet that is transmitted using a single channel. The method comprising acts of associating the ACK with a channel ID of a recipient; building the ACK information data pattern, wherein the length of the ACK message is based on number of ACK messages to be transmitted; and combining the ACK information data pattern with one or more communication message by applying an encoding scheme over the combined message.
US08611271B2
A distributed and opportunistic medium access control (MAC) layer protocol for randomized distributed space-time coding (R-DSTC), which may be deployed in an IEEE 802.11 wireless local area network (WLAN), is described. Unlike other cooperative MAC designs, there is no need to predetermine, before packet transmission, which stations will serve as relays. Instead, the MAC layer protocol opportunistically recruits relay stations on the fly. Network capacity and delay performance is much better than legacy IEEE 802.11g network, and even cooperative forwarding using one relay station. Avoiding the need to collect the station-to-station channel statistics considerably reduces overhead otherwise required for channel measurement and signaling.
US08611267B2
Provided is a communication method of an access point and a terminal that may decrease power consumption by changing an operation state of a terminal from an awake state to a sleep state when there is no stream to be transmitted to the terminal during a transmission opportunity (TXOP).
US08611253B2
The present invention relates to a telecommunications apparatus and a method, a storage medium, and a program for determining whether or not an other side communicating apparatus is near in a network. In a transmitting apparatus, a transmitting unit transmits a sending-message, and a control unit receives a response message to the sending-message, which includes acknowledgement information based on shared data and transmission information in the sending-message. The transmitting apparatus also includes a first judging unit that judges whether a response time of the acknowledgement message is less than a predetermined time. A receiving apparatus includes a generating unit that generates the acknowledgment information and transmits the response message to the transmitting apparatus.
US08611249B2
Data transmission and reception is provided by configuring control channels in a wireless communication system using a plurality of carriers. User equipment (UE) may monitor physical downlink control channel (PDCCH) candidates within common search spaces (CSSs) and User Equipment-specific search spaces (USSs). If the UE is configured with cross-carrier scheduling, when two PDCCH candidates originating from a CSS and a USS, respectively, have cyclic redundancy check (CRC) scrambled by the same Radio Network Temporary Identifier (RNTI) and have a common payload size and the same first control channel element (CCE) index, the UE may interpret that only the PDCCH originating from the CSS is transmitted, thereby solving ambiguity of downlink control information (DCI) detection.
US08611248B2
An information processing apparatus includes an obtaining unit configured to obtain pieces of identification information sent from devices mutually connected via a network, a determination unit configured to determine, in a case where the pieces of identification information which are obtained by the obtaining unit and sent by using mutually different protocols are identical with each other, that the devices which send the pieces of identification information are identical with each other, and a display unit configured to integrate information related to the devices determined to be identical with each other by the determination unit and display the information on a display apparatus.
US08611242B2
A method for monitoring use of a mobile hotspot function in a wireless device, comprising: storing a last access time for a client within a memory of the wireless device, the last access time being a time when the hotspot function last performed a network address translation for the client; determining whether a difference between a current time and the last access time exceeds a threshold; and, if the difference exceeds the threshold, generating an indication that the mobile hotspot function is not in use by the client.
US08611235B2
In one embodiment, estimating a length of a network connection, determining whether the estimated network connection length deviates from a predetermined threshold range, modifying one or more signal characteristics when it is determined that the estimated network connection length deviates from the predetermined threshold range are provided.
US08611229B2
Disclosed are a retransmission method, a base station, and a user device in a multicast system. In order to reduce uplink signaling resource, a new MNI (Multiple NACK Indicator) message is added to an uplink common feedback channel in an existing E-MBMS system. The MNI message enables decision of an XOR retransmission group which satisfies the XOR retransmission condition. As compared to a conventional XOR retransmission, the number of uplink signalings does not depend on the number of receivers. That is, when a plenty of receptions are present, it is possible to significantly reduce uplink signalings.
US08611228B2
A network management apparatus in a mobile communication network holds a communication quality index in a normal operation and periodically receives input of a communication quality measurement result from a radio base station control apparatus. When a connection failure count f with respect to a connection request count a of each radio cell is obtained as a measurement result, letting p0 be the call loss rate in the normal operation, an upper probability B of a binomial distribution representing the connection failure count becomes larger than f is obtained (step 524). The negative logarithm of the upper probability B is obtained as the score of the degree of abnormality (step 525). Anomaly of communication is detected when the score of the degree of abnormality exceeds a predetermined threshold value (steps 526 and 527). After that, maintenance control is executed in accordance with the calculated score of the degree of abnormality, thereby appropriately avoiding a fault of the communication system. This allows to calculate the degree of abnormality from the measurement result of the communication quality index in the mobile communication network in consideration of the statistical reliability and execute maintenance corresponding to the degree of abnormality.
US08611227B2
A method for estimating a feedback channel for a wireless repeater detects changes in a power of a remote signal. When a large power swing in the remote signal is detected, the method operates to discard samples or blocks of samples of the pilot and receive signals and a final channel estimate is generated using undiscarded samples of the pilot and receive signals. Alternately, sub channel estimates are generated using individual blocks of the pilot samples and receive samples. When a large power swing in the remote signal is detected, the method operates to discard one or more sub channel estimates and a final channel estimate is generated using undiscarded sub channel estimates.
US08611224B2
A method and apparatus for handling an overload condition in a communication network are disclosed. For example, the method calculates a retry-after-timer parameter by at least one core signaling network element for at least one edge signaling network element. The method then sends the retry-after-timer parameter by the at least one core signaling network element to the at least one edge signaling network element, when a total queueing delay of the at least one core signaling network element exceeds a predefined high threshold in a measurement interval, wherein the retry-after-timer parameter is used by the at least one edge signaling network element in an overload control that throttles signaling traffic.
US08611223B2
A method and apparatus for handling an overload condition in a communication network are disclosed. For example, the method calculates a call target rate by at least one core signaling network element for at least one edge signaling network element. The method then sends the call target rate by the at least one core signaling network element to the at least one edge signaling network element, when a processor occupancy of the at least one core signaling network element exceeds a predefined high threshold within a measurement interval, wherein the call target rate is used by the at least one edge signaling network element in an overload control that throttles signaling traffic.
US08611216B2
Ordering logic ensures that data items being processed by a number of parallel processing units are unloaded from the processing units in the original per-flow order that the data items were loaded into the parallel processing units. The ordering logic includes a pointer memory, a tail vector, and a head vector. Through these three elements, the ordering logic keeps track of a number of “virtual queues” corresponding to the data flows. A round robin arbiter unloads data items from the processing units only when a data item is at the head of its virtual queue.
US08611214B2
In scenarios where the quality of service is negotiated through a signalling layer whereas the services are actually carried through a bearer layer, application functions at the signalling layer are not always aware of how quality of service is individually accomplished at the bearer layer on a service basis. The invention provides a method and devices whereby events are detected on a service data flow basis at a detection device in the bearer layer and notified towards an application device in the signalling layer via a control device between the signalling and the bearer layer. The list of events to be notified is obtainable at the control device from the application device and is included in Quality of Service related rules, along with service data flow filters. This Quality of Service related rules are provided to the detection device for inspecting individual service data flows in order to detect and notify the indicated events.
US08611213B1
The disclosed subject matter relates to an architecture that can opportunistically leverage existing periods of inactivity or low activity for sending data at virtually no marginal cost. In particular, the architecture can receive data that is to be transmitted over a communications network. The data can be examined to determine whether or not the data is delay-tolerant. If so, then such data can be stored to a staging queue. The data can then be transmitted at a later time, particularly during a high-energy state facilitated by a different data transaction, but for which there are inactive or low-activity times.
US08611211B2
Technique for fast rerouting (FRR) of traffic in a communication network, from a working path comprising a link with its downstream node, to one or more backup paths concurrently providing link protection and node protection to the link and the downstream node; the method comprises enabling the downstream node to block forwarding of traffic, if received at the downstream node along the backup path(s), towards a more-down-stream node in the working path in case the more-down-stream node participates in providing node protection against a failure of the downstream node, the technique thereby prevents traffic duplication at the more-down-stream node and does not require distinguishing a link failure from a node failure.
US08611206B2
A loss determining unit of a monitoring device calculates a receiving-time interval between a receiving time of data and the receiving time of immediately previous data. If the interval is a predetermined threshold or higher, the loss determining unit determines that “a loss is detected” and calculates the number of losses. If the number of losses is lower than the threshold, the loss determining unit determines that “no loss is detected”. A failure-section determining unit calculates the number of losses occurring in a first section. The failure-section determining unit calculates the number of losses occurring in a second section. If the loss is detected in the first section, the failure-section determining unit determines that a failure occurs in the first section. If the loss is detected in the second section, the failure-section determining unit determines that a failure occurs in the second section.
US08611204B2
A digital signal demultiplexing apparatus that can demultiplex and a digital signal multiplexing apparatus that can multiplex signals of channels having arbitrary frequency intervals and bandwidths are provided. The digital signal demultiplexing apparatus performs discrete Fourier transform on an input signal, output samples existing within frequency bands of each channel from samples of the frequency domain, add samples such that the number of samples of each channel become a power of two, and performs, on the samples of each channel, discrete inverse Fourier transform of a length the same as the number of the samples. The digital signal multiplexing apparatus performs discrete Fourier transform of a length the same as the number of samples of an input signal for a predetermined period, outputs samples existing within frequency bands of each channel from samples of the frequency domain of each channel, and arrange the samples according to frequency assignment of each channel to perform discrete inverse Fourier transform.
US08611202B2
The optical storage medium comprises a substrate layer, a data layer arranged on the substrate layer, a first nonlinear layer with a first super-resolution structure arranged above the data layer, and a second nonlinear layer with a second super-resolution structure arranged above the first nonlinear layer, the first nonlinear layer comprising a material having an increased reflectivity when irradiated with a laser beam and the second nonlinear layer comprising a material showing a transparency when irradiated with a laser beam. The first nonlinear layer comprises in particular a semiconductor material of one of the III-V semiconductor family having a low band-gap. And the second nonlinear layer comprises in particular a phase change material, for example SbTe or AIST.
US08611201B2
The present document describes a vibration-reduced turntable adapted to receive a disc, the vibration-reduced turntable comprising: a frame; a first platter mounted on the frame and for receiving the disc, the first platter for rotation in a first direction; a second platter mounted on one of: the frame and the first platter, the second platter for rotation in a second direction; and a suspension system supporting the frame for reducing vibrations on the disc received by the first platter and for reducing vibrations of the frame.
US08611190B1
A method and apparatus is taught for a signal processing breakthrough that significantly alleviates the “Curse of Dimensionality” (COD) in the characterization of nonlinear physical systems; namely, the reduction in the number of coefficients used to describe the higher order (i.e., nonlinear) kernels in the Volterra series expansion. The latter technique provides the means to evaluate simultaneously from a wide band excitation, all the inter-modulation products up to a specified order by greatly reducing the number of coefficients in the higher order kernel estimation to a manageable set that can be easily manipulated by current personal computers used to enhance a finite element (FE) model that generates a bio-inspired acoustic transducer model.
US08611183B2
Refracted ultrasonic waves are utilized to calculate tool standoff. An ultrasonic transmitter sends a wave toward (and into) the borehole wall at a critical incidence angle for refracted waves. The refracted wave travels along the borehole wall and continuously radiates energy back into the borehole at the critical angle. The refracted wave is detected by a receiver, and the travel time of the refracted acoustic wave from transmitter to receiver is measured and used to calculate standoff. By making repeated measurements at various azimuths (for instance, as the tool rotates), one or more caliper measurements can be made. The caliper measurements can be combined to yield two-dimensional geometry of the borehole. Measurements made at different azimuths and depths yield three-dimensional borehole geometry. Arrays of transmitter-receiver pairs can be used to obviate the need for varying azimuth.
US08611180B2
Methods and apparatus for cable termination and sensor integration at a sensor station within an ocean bottom seismic (OBS) cable array are disclosed. The sensor stations include a housing for various sensor components. Additionally, the sensor stations can accommodate an excess length of any data transmission members which may not be cut at the sensor station while enabling connection of one or more cut data transmission members with the sensor components. The sensor stations further manage any strength elements of the cable array.
US08611167B2
The present invention provides a semiconductor memory and a control method therefor, the semiconductor device including a first current-voltage conversion circuit connected to a core cell provided in a nonvolatile memory cell array, a second current-voltage conversion circuit connected to a reference cell through a reference cell data line, a sense amplifier sensing an output from the first current-voltage conversion circuit and an output from the second current-voltage conversion circuit, a compare circuit comparing a voltage level at the reference cell data line with a predefined voltage level, and a charging circuit charging the reference cell data line, if the voltage level at the reference cell data line is lower than the predefined voltage level during pre-charging the reference cell data line. According to the present invention, the pre-charging period of the reference cell data line can be shortened, and the data read time can be shortened.
US08611166B2
There is provided a technique for ensuring both an SNM and a write margin simultaneously in a semiconductor device having static memory cells. A semiconductor device has a plurality of static memory cells. The semiconductor device includes a memory cell array having the static memory cells arranged in a matrix, a temperature sensor circuit for sensing a temperature in the semiconductor device, and a word driver for controlling a voltage supplied to a word line of the memory cell array based on an output of the temperature sensor circuit at the time of writing to or reading from a memory cell.
US08611160B2
A nonvolatile semiconductor storage device includes an identification code generating circuit, a simultaneous write bit count calculation circuit, a write range calculation circuit, and a program pulse generating circuit. The identification code generating circuit generates an identification code to be assigned to every one of bits to be written, and the simultaneous write bit count calculation circuit calculates the number of bits to be written simultaneously, the number being equalized based on the generated identification code, within a range that does not exceed a maximum simultaneously writable bit number. The write range calculation circuit calculates a write range, based on the calculated number of bits to be written simultaneously, and the program pulse generating circuit generates a program pulse based on write data and on the generated identification code and the calculated write range.
US08611155B2
Programming a semiconductor memory device includes: performing a program loop using a blind program operation until the selected cell threshold voltages reach a first verification level; upon detecting a cell having the threshold voltage reaching the first verification level, verifying whether a cell having the threshold voltage reached a second verification level higher than the first verification level; upon verifying a cell having the threshold voltage reaching the second verification level, continuously performing program loops on cells having the first verification level as a target level and on cells having the second verification level as a target level; and upon verifying no cell having the threshold voltage reaching the second verification level, performing a program loop on memory cells having a target level higher than the first verification level, after programming the memory cells having the first verification level as the target level.
US08611154B2
On a single semiconductor package PK1, m semiconductor chips CP1 to CPm are mounted, and the semiconductor package PK1 has external terminals T shared by m pad electrodes PD1 to PDm of the m semiconductor chips CP1 to CPm. An electrostatic protection circuit CD is mounted on only one CPm of the m semiconductor chips CP1 to CPm.
US08611151B1
This disclosure describes techniques for reducing the number of data transmissions required to read an amount of data from multi-level-cell (MLC) flash memory. These techniques effectively increase the speed at which MLC flash memory can be read. This disclosure also describes techniques for reducing the amount of hardware and processing resources of a flash controller to read an amount of data. These techniques effectively increase the speed at which flash memory can be read by the flash controller without modifying conventional flash memories.
US08611147B2
A spin-torque transfer memory random access memory (STTMRAM) element, employed in a STTMRAM array, receives electric current for storage of digital information, the STTMRAM element has a magnetic tunnel junction (MTJ). The MTJ includes an anti-ferromagnetic (AF) layer, a fixed layer having a magnetization that is substantially fixed in one direction and that comprises a first magnetic layer, an AF coupling layer and a second magnetic layer, a barrier layer formed upon the fixed layer, and a free layer. The free layer is synthetic and has a high-polarization magnetic layer, a low-crystallization magnetic layer, a non-magnetic separation layer, and a magnetic layer, wherein during a write operation, a bidirectional electric current is applied across the STTMRAM element to switch the magnetization of the free layer between parallel and anti-parallel states relative to the magnetization of the fixed layer.
US08611146B2
Non-volatile memory devices with two stacked layers of chalcogenide materials comprising the active memory device have been investigated for their potential as phase-change memories. The devices tested included GeTe/SnTe, Ge2Se3/SnTe, and Ge2Se3/SnSe stacks. All devices exhibited resistance switching behavior. The polarity of the applied voltage with respect to the SnTe or SnSe layer was critical to the memory switching properties, due to the electric field induced movement of either Sn or Te into the Ge-chalcogenide layer. One embodiment of the invention is a device comprising a stack of chalcogenide-containing layers which exhibit phase-change switching only after a reverse polarity voltage potential is applied across the stack causing ion movement into an adjacent layer and thus “activating” the device to act as a phase-change random access memory device or a reconfigurable electronics device when the applied voltage potential is returned to the normal polarity. Another embodiment of the invention is a device that is capable of exhibiting more than two data states.
US08611140B2
A memory device includes: (1) multiple magnetic random access memory (“MRAM”) cells each including a first end and a second end; (2) a bit line electrically coupled to the first end of at least one of the MRAM cells; and (3) a strap electrically coupled to the second end of each one of the MRAM cells. During a write operation, the bit line is configured to apply a first heating current, and the strap is configured to apply a second heating current, such that at least one of the MRAM cells is heated to at least a threshold temperature according to the first heating current and the second heating current.
US08611139B2
There is disclosed a memory element including a layered structure including a memory layer that has a magnetization perpendicular to a film face; a magnetization-fixed layer; and an insulating layer provided between the memory layer. An electron that is spin-polarized is injected in a lamination direction of a layered structure, a magnitude of an effective diamagnetic field which the memory layer receives is smaller than a saturated magnetization amount of the memory layer, in regard to the insulating layer that comes into contact with the memory layer, and the other side layer with which the memory layer comes into contact at a side opposite to the insulating layer, at least an interface that comes into contact with the memory layer is formed of an oxide film, and the memory layer includes at least one of non-magnetic metal and oxide in addition to a Co—Fe—B magnetic layer.
US08611138B1
Circuits and techniques for operating a memory cell on an integrated circuit (IC) are disclosed. A disclosed memory cell includes a first inverter coupled to a second inverter to form a first connection and a second connection. The first connection is operable to receive at least a first data signal at a first voltage and the second connection is operable to receive at least a second data signal at a second voltage. A first oxide capacitor and a second oxide capacitor are coupled to the first and second connections respectively. Both the first and second oxide capacitors are coupled to receive a programming signal at a third voltage that may be operable to rupture either one of the first or second oxide capacitor.
US08611130B2
A treated conductive element is provided. A conductive element can be treated by depositing either a reactive metal or a very thin layer of material on the conductive element. The reactive metal (or very thin layer of material) would typically be sandwiched between the conductive element and an electrode. The structure additionally exhibits non-linear IV characteristics, which can be favorable in certain arrays.
US08611128B2
A memory device includes a plurality of read only memory cells, a precharge circuit, and a sense amplifier. A read only memory (ROM) cell of the plurality of ROM cells is coupled to a word line and a bit line. The ROM cell comprises a transistor having a first current electrode coupled to receive a reference voltage, a second current electrode selectively coupled to the bit line based on the programmed state of the ROM cell, and a control electrode coupled to the word line. The precharge circuit is coupled to the bit line. The precharge circuit precharges the bit line to a precharge voltage, wherein the precharge voltage is less than the reference voltage. The sense amplifier is coupled to the bit line and to a power supply voltage terminal for receiving a power supply voltage, wherein the reference voltage is less than the power supply voltage.
US08611123B2
Provided is a complex semiconductor device. The complex semiconductor device includes first memory chips in a first package, second memory chips in a second package configured for mass storage of data, and a controller packaged with either the first package or the second package in a complex package. The controller is connected to the first package via a first internal bus and to the second package via a second internal bus, and the first package, second package and controller are commonly packaged within a single complex package.
US08611118B2
A high side isolated gate drive controller circuit is presented with an on-time limiting circuit to prevent isolation transformer saturation as well as a universal power up circuit adaptable to power the driver with constant voltage for different input voltage levels.
US08611115B2
A resonant converter comprises first and second input terminals (1, 2) to connect a voltage source (VBulk). A series connection of a first switch (S1) and a second switch (S2) is connected between the input terminals. A resonant circuit with a resonant inductance, at least one resonant capacitor (C1, C2, Cs), and at least a primary winding of a transformer (T1, T1—a, T1—b) is connected to the common Terminal of the first switch (S1) and the second switch (S2). A diode (D3) is connected in conduction direction from the first input Terminal (1) to the clamping capacitor (Cclamp). Another diode (D4) is connected in conduction direction from the clamping capacitor (Cclamp) to the second input terminal (2). A comparator (5) is connected across the clamping capacitor (Cclamp). The comparator (5) is further connected to a pulse control unit (3) to control the first and second switches (S1, S2).
US08611110B2
A switching control IC conducts on-off control on a first switching element. A second switching control circuit is provided between a high-side driving winding of a transformer T and a second switching element. The second switching control circuit discharges a capacitor in a negative direction with a constant current during an on period of the first switching element, and then after the second switching element is turned on, charges the capacitor in a positive direction with a constant current. A transistor controls the on period of the second switching element in accordance with the ratio of a charging current to a discharge current such that the ratio of the on period of the second switching element to the on period of the first switching element is substantially always constant.
US08611106B2
System and method for regulating a power conversion system. For example, a system controller includes a signal generator and one or more power-consumption components. The signal generator is configured to receive a feedback signal related to an output signal of the power conversion system, a current sensing signal and an input voltage, and to generate a control signal based on at least information associated with the feedback signal, the current sensing signal and the input voltage. The power-consumption components are configured to receive the control signal. The signal generator is further configured to determine whether the feedback signal is smaller than a feedback threshold for a first predetermined period of time, the current sensing signal is smaller than a current sensing threshold for a second predetermined period of time, and the input voltage is smaller than a first threshold for a third predetermined period of time in magnitude.
US08611101B2
Assembly of at least one microelectronic chip with a wire element, the chip comprising a groove for embedment of the wire element. The wire element is a strand with a longitudinal axis substantially parallel to the axis of the groove, comprising at least two electrically conducting wires covered with insulator. The chip comprises at least one electrically conducting bump in the groove, this bump being in electric contact with a stripped area of a single one of the electrically conducting wires of the strand.
US08611098B2
A releasing apparatus for a subscriber identity module (SIM) card includes a bracket, a rack received in the bracket for manipulating the SIM card, a pivot pole pivotably received in the bracket, and a movable member pivotably attached to the bracket. The movable member includes a biasing portion and an engaging portion formed from opposite ends of the movable member. A tab and a biasing protrusion are formed from opposite ends of the pivoting member. The engaging portion is operated to rotate the movable member. The biasing portion presses the tab of the pivot pole to rotate the pivot pole. The biasing protrusion biases the rack and SIM card away from the bracket.
US08611091B2
A thermal module for mounting to and using with a solar inverter includes a heat sink, at least one cooling module, and a thermal insulator. The heat sink has a heat-receiving portion and a heat-radiating portion, and the cooling module has a hot side and a cold side. The hot side of the cooling module is in contact with the heat-receiving portion of the heat sink while the cold side is in contact with a heat-producing source on the solar inverter. The thermal insulator is provided in a space between the heat-receiving portion of the heat sink, the cooling module, and the heat-producing source of the solar inverter. With the cooling module provided between the heat sink and the solar inverter, the solar inverter can have largely upgraded heat dissipation efficiency.
US08611089B2
A heat pipe for cooling an exothermic body by the vaporization and condensation of an enclosed cooling medium is disclosed. The heat pipe comprises a flat plate-like upper plate, a flat plate-like lower plate opposed to the upper plate, and a plurality of flat plate-like intermediate plates overlaid on each other between the upper plate and the lower plate and having internal through-holes. The internal through-holes formed in each of a plurality of the intermediate plates are adapted such that only part of each through-hole is overlapped on each other to form capillary tube paths, each having a cross-sectional area smaller than the cross-sectional area of the through-hole in the flat surface direction.
US08611087B2
To cool a blade type server disposed in an air-conditioned room, the following arrangements are made. The first is at least one shell having a ventilation passage disposed in the air-conditioned room. The second is, the following are disposed in a ventilation passage: racks, in which blade type servers each composed of a case with slim boards housed therein are stacked; cooling coils each having a coolant passage and a cooling fin and cooling a passing air; and at least one fan unit having axial-flow fans placed therein and producing air currents in one direction. The third is the fan unit forces a cooling air to flow in one direction in the ventilation passage thereby to cool the servers in the racks. The cooling coils and racks are disposed alternately so that warmed cooling air after passing through the rack is cooled by the cooling coil and then cools the next rack.
US08611082B2
A storage device having a plurality of recording devices in which a decrease in vibrations from the recording devices can be achieved with a small number of parts. A storage device having a plurality of recording devices mounted therein includes a handle for inserting and withdrawing the recording device into and out of the storage device. Two holding members each include a mounting portion where the recording device is mounted and a frame extending from the mounting portion to the handle. Two protrusions are formed to extend inwardly of a region surrounded by the recording device, the handle, and the two frames. A restriction plate is disposed so as to overlap the respective surfaces of the two protrusions; and a viscoelastic body is disposed at the overlapping portion for joining the two protrusions and the restriction plate to one another.
US08611077B2
Electronic devices are provided that have components. A housing protrusion may be interposed between a display cover layer and display components. A button may have a button member. A support structure for a dome switch in the button may have a screw hole. A housing may have screw holes through which a screw passes. The screw may also pass through the screw hole of the support structure to hold the switch structure near the button member. A clip may have a spring. A metal plate may prevent the clip from becoming worn by the spring. A display may be mounted on a ledge in a device housing. The ledge may have gaps with supports and removed corners.
US08611069B2
Implementations and techniques for employing phase change materials in ultracapacitor devices or systems are generally disclosed.
US08611061B2
A transmitter/receiver circuit includes secondary batteries connected in series, a first protection circuit in a high voltage side of the secondary batteries and including a transmitter circuit increasing a voltage of a binary signal to a level that is a first voltage higher than an anode voltage of a first secondary battery connected to the first protection circuit, and a second protection circuit in a low voltage side of the secondary batteries and including a receiver circuit that receives the binary signal from the transmitter circuit via a wiring and including a shift part decreasing the voltage of the binary signal to a level that is a second voltage lower than a cathode voltage of a second secondary battery connected to the second protection circuit, and a detection part that determines that the wiring is disconnected when the voltage of the binary signal is lower than a reference voltage.
US08611060B2
A method of controlling a protection relay, includes inputting an input characteristic quantity and determining a triggering condition for the protection relay using a calculation equation, the value of which increases when the input characteristic quantity exceeds a first threshold value, and decreases when the input characteristic quantity undershoots a second threshold value for an overfunction measure, and the value of the calculation equation increases when the input characteristic quantity undershoots a first threshold value, and decreases when the input characteristic quantity exceeds a second threshold value for an under function measure, wherein the calculation equation includes a first measure and a second measure, and the triggering occurs when the first measure is greater than the second measure.
US08611055B1
A method of producing a magnetoresistive read head and a tunneling magnetoresistive read head produced thereby are disclosed. A shield layer is provided. A magnetic etch-stop layer is formed over the shield layer, where the magnetic etch-stop layer comprises a nonmagnetic metal and a soft magnetic material with overall property still being magnetically soft. A sensor stack is formed over the magnetic etch-stop layer. A patterned mask layer is formed over the sensor stack. Material from a portion of the sensor stack not covered by the patterned mask is removed.
US08611051B1
According to one embodiment, a bearing surface of the head slider includes a leading step at the inflow end portion, a skirt portion at the inflow end portion, a leading pad on the leading step and including a junction extending to the skirt portion, first groove surfaces individually on the opposite sides of the junction and being continuous with a downstream central portion of the skirt portion, second groove surfaces on an upstream side of the first groove surfaces and formed deeper than the first groove surfaces, and negative-pressure grooves individually on the transversely opposite sides of the first groove surfaces between the second groove surfaces and the skirt portion and formed deeper than the second groove surfaces.
US08611041B2
A servo control method in a seek retry condition includes determining whether the seek retry condition is generated, and terminating a servo control process that is currently performed and decelerating a voice coil motor such that a speed of the voice coil motor is minimized using a back electromotive force when the seek retry condition is generated.
US08611040B1
A disk drive is disclosed comprising a head, a disk surface, and a dual stage actuator (DSA) servo loop comprising a voice coil motor (VCM) servo loop and a microactuator servo loop operable to actuate the head over the disk surface. A microactuator compensator in the microactuator servo loop is disabled, a sinusoid is injected into a control signal applied to the microactuator, and coefficients of a corresponding sinusoidal response in a DSA error signal of the DSA servo loop is measured. The sinusoid is injected into a model of the microactuator to generate a compensation signal. A gain of the microactuator is adjusted based on a VCM error signal and the coefficients of the sinusoidal response in the DSA error signal.
US08611036B2
The invention is a disk drive with a thermal fly-height actuator and a fly-height controller that compensates for exponential write pole protrusion during a write operation. The fly-height controller includes fly-height control logic that controls a single digital-to-analog converter (DAC) that outputs a voltage to drive the heater. Prior to writing, the heater is at the heater power value (HPV) required to maintain the read head at the desired fly-height (Read-HPV). At the initiation of writing the fly-height control logic inputs a new HPV to the DAC to reduce the heater power to begin the compensation. A new and successively reduced HPV is input to the DAC for each servo-identification (SID) mark, during which writing is prevented. When the DAC output voltage approaches the voltage corresponding to the desired write-head fly-height, the method is done.
US08611023B2
A photographing optical lens assembly comprising, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element with negative refractive power, a third lens element with refractive power, a fourth lens element with positive refractive power and a plastic fifth lens element is mentioned. The third lens element comprises a convex object-side surface and a concave image-side surface. The fourth lens element comprises a convex object-side surface and a convex image-side surface. The fifth lens element comprises a concave image-side surface. The surfaces of the third and fifth lens elements are aspheric. The fifth lens element comprises at least one inflection point. By adjusting the refractive power of the third lens element, and adjusting the total length of the photographing optical lens assembly, the total volume of the lens assembly is reduced, and the image quality is improved.
US08611017B2
A zoom lens system according to the present invention includes a first lens group with negative refractive power, a second lens group with positive refractive power, a third lens group with positive refractive power, and a fourth lens group with negative refractive power which are arranged in turn from the object side toward the image side, and the zoom lens system is formed so that, in performing a zooming operation from the wide angle end position to the telephoto end position, the first lens group keeps still, the distance between the first and second lens groups becomes small, the distance between the second and third lens groups becomes wide, and the distance between the third and fourth lens groups becomes small.
US08611012B2
A light guide plate includes a substrate and horizontally oriented elongated prisms. The substrate is positioned on mounted on an outside surface of a window of a building and includes a first surface and an opposing second surface. The second surface faces the outside surface. The substrate is made of transparent material. The prisms are arranged on the first surface and parallel to each other. Each prism includes a flat side surface facing upward and a curved side surface facing downward. The flat side surface and the curved side surface extend from the first surface and intersect at a line away from the first surface. Each curved side surface is configured for reflecting light passing through the flat side surface to a ceiling of the building.
US08611011B2
A system providing consistent and intense sunlight to light-guiding structures for redirecting sunlight to the interior of a building is presented. One aspect of the inventive subject matter includes an illumination system comprising a solar redirector and at least one optical converter. The solar redirector can be configured to extend outward from a wall of a building and to redirect sunlight to exterior sections of the wall below the solar redirector. The optical converter can be configured to mount on at least one of the exterior sections of the wall and to receive the redirected sunlight and distribute the redirected sunlight to an interior of the building.
US08611008B2
An optical system capable of enhancing a specific polarization state of light beam comprises a polarization beam splitter and a polarization state converter. The polarization beam splitter separates an input light beam into a first light beam of first polarization state and a second light beam of second polarization state. The first polarization state is different from the second polarization state. The second light beam is input into the polarization state converter and converted to a third light beam having significantly much more components of first polarization state. The polarization state converter has a configuration providing total reflection or high reflection function. The configuration includes at least one anisotropic optical thin film that is disposed between an incident medium of high refractive index and a medium of low refractive index.
US08611004B2
An optical magnifier has two light transmissive substrates with lenses on either side of each substrate and wherein the arrays of lenses are aligned such that an array of afocal optical magnifiers is produced. One of the arrays forming the array of afocal magnifiers has positive lenses and one of the arrays forming the array of afocal magnifiers has negative lenses. Two arrays of afocal magnifiers are combined to form a pair of magnifying glasses.
US08611002B2
The present invention relates generally to devices for the generation and amplification of electromagnetic energy. The present invention relates more particularly to optical fiber devices, such as lasers and amplifiers, useful for generating and amplifying optical energy. Accordingly, one aspect of the present invention is an optical fiber device for providing optical gain at a selected wavelength, the optical fiber device comprising: one or more sources of optical pump energy; a first length of optical fiber having a core comprising a first cross-sectional region within which the concentration of a rare earth does not fall below 50% of its highest concentration; and a second length of optical fiber comprising a core comprising a first cross-sectional region within which the concentration of the rare earth does not fall below 50% of its highest concentration, wherein the intensity of optical pump energy is higher in the first length of optical fiber than in the second, and the first cross-sectional region of the core of the second length of optical fiber is larger in area than the first cross-sectional region of the core of the first length of optical fiber.
US08611001B2
The present invention provides an electronic paper display device including: a lower structure having first rotating balls; an upper structure disposed on the lower structure and having second rotating balls with a larger size than the first rotating balls; and an insulating oil for filling a space between the lower structure and the upper structure, wherein the first rotating balls are disposed to face a region between the second rotating balls.
US08610998B2
The present invention relates to the preparation and use of (colored) organic particles carrying electric charge as electrophoretic (image) displaying particles, to electrophoretic dispersions comprising the organic particles carrying electric charge, electrophoretic (image) devices (especially displays) comprising the colored organic particles carrying electric charge, to the novel functionalized particles, and to their use. The particles are obtainable according to a method represented by the reaction scheme as given in FIG. 1.
US08610997B2
As for the method that modulates optical path length by the position of reflection plane of light, the movement of the position-movable plate in micrometer-size electromechanical device can be restricted by the stopping plates placed above and below the edge of the position-movable plate, the distance between the stopping plates may be set depending on the desired amount in modulating the optical path length. The voltage differential in the device is operable to create electrostatic attraction, to perform transition movement of the position-movable plate between the stopping plates, the light reflector connected to the position-movable plate takes at least two states in positioning, enabling to modulate the optical path length of reflected light by the light reflector with high reproducibility and high accuracy.
US08610985B2
A disclosed optical scanning device includes a light source unit configured to emit a laser beam; an oscillating mirror configured to deflect the laser beam from the light source unit; a scanning/imaging optical system configured to focus the deflected laser beam on a target surface; and plural light-receiving elements configured to receive the laser beam in a scanning area of the laser beam, the position of the oscillating mirror being adjusted such that time intervals between output pulses in output signals of the respective light-receiving elements become substantially the same between the light-receiving elements and/or widths of the output pulses become substantially the same between the light-receiving elements.
US08610984B2
A scanning optical apparatus includes a light source, a deflecting element for deflecting a beam of light emitted from the light source, and an optical device for causing the beam to be imaged into a linear shape long in the main scanning direction on the deflecting surface of the deflecting element. The device comprises a first optical element and a second optical element, and a third optical element for causing the deflected beam of light to be imaged into a spot-like shape on a surface to be scanned. The third element includes a single lens, the opposite lens surfaces of which both include a toric surface of an aspherical surface shape in the main scanning plane, the curvatures of the opposite lens surfaces in the sub scanning plane being continuously varied from the on-axis toward the off-axis in the lens's effective portion.
US08610980B2
There is provided an image copying apparatus provided with a scanner and a printer, the image copying apparatus comprising: an obtaining unit which obtains image data by causing the scanner to scan an image of an original; a correction unit which performs correction processing that adds, to saturation, a value corresponding to a difference between lightness before and after performing predetermined editing processing on the image data, with respect to a region where a correction is performed designated near the maximum saturation of a color gamut of the printer; and a control unit which causes the printer to print the image data corrected by the correction unit.
US08610979B2
An image pickup apparatus includes a pixel area including an arrangement of a plurality of pixels each having a photoelectric conversion portion and a common output portion for sequentially amplifying and outputting signals from the plurality of pixels included in the pixel area. The pixel area is formed on a single semiconductor substrate and includes a power supply unit for effecting power supply control of the common output portion independently of control of the power supply to the pixel area, and a control circuit for effecting control to supply no power to the common output portion in a predetermined period after starting photo charge accumulation in the photoelectric conversion portion and to supply the power to the common output portion before the end of a photo charge accumulation period in the photoelectric conversion portion.
US08610972B2
An optical system for a scanner according to one example embodiment includes a light source for illuminating a target area and a plurality of mirrors that includes a first mirror positioned to receive a light beam traveling along a first optical path and to reflect the beam along a second optical path. A second mirror receives the beam traveling along the second optical path and reflects the beam along a third optical path. A third mirror receives the beam traveling along the third optical path and reflects the beam along a fourth optical path. A fourth mirror receives the beam traveling along the fourth optical path and reflects the beam along a fifth optical path. A fifth mirror receives the beam traveling along the fifth optical path and reflects the beam along a sixth optical path. An image sensor receives the beam and senses an image of the target area.
US08610969B2
An illumination assembly for a scanner according to one example embodiment includes a scan head frame. A thermally conductive heat sink component has an elongated base portion that is mounted along a longitudinal edge of the scan head frame and a protruding portion having a generally L-shaped structure that includes a first portion extending from the base portion and a second portion extending from and generally orthogonal to the first portion. A light source is coupled to the second portion of the protruding portion of the heat sink component. A first reflector is removably coupled to the first portion of the protruding portion of the heat sink component and is positioned directly in the optical path of the light source.
US08610968B2
A document illuminating system includes a plurality of light emitting elements arranged in an array, a reflective element which guides light emitted from the light emitting elements to a document read area of a certain width and length. The reflective element includes first to third reflective portions. The second reflective portion includes one or more planar reflective faces and is disposed so that the reflective faces reflect light from the light emitting elements to one or both of the first and third reflective portions without other reflective elements. The first and third reflective portions each include one or more planar reflective faces and are disposed so that their reflective faces oppositely illuminate the document read area together by reflecting light from one or both of the light emitting elements and the second reflective portion to the document read area without other reflective elements.
US08610964B2
An image forming apparatus is provided. The image forming apparatus includes a lateral cover, which is an external covering to cover a lateral side of the image forming apparatus, and a connector member having at least one protrusion, by which the lateral cover is connected to the connector member. The lateral cover is formed to have an inwardly-dented handgrip, which has an open end and a closed end, and at least one opening on an upper section of the handgrip. The at least one protrusion protrudes downwardly from a surface of the connector member. The at least one protrusion is inserted in the at least one opening of the lateral cover to penetrate the connector member and to protrude downwardly from the upper section of the handgrip.
US08610962B2
In a method for designing a halftone screen configured to reduce artifacts in a printed image, artifacts due to a process variation resulting from printing of the image through use of a halftone screen design are modeled and the halftone screen is designed to have threshold values that substantially reduce the artifacts due to the process variation.
US08610956B2
An image processing method generates a halftone image by forming a halftone dot represented by a set of one or plural output dots corresponding to an intensity of an input image signal while making a part of the dots constituting the halftone dot to be an actual non-output dot so as to reduce an amount of a coloring material of a halftone-dot portion. The image processing method includes holding in a predetermined storage medium halftone-dot profile data for forming the halftone dot corresponding to the intensity of the image signal and gap-size profile data representing a size of a set of the non-output dot; and generating the halftone dot comprising a gap having a size based on the gap-size profile data, a size of the halftone dot being based on the halftone-dot profile data.
US08610954B2
In order to prevent illegal copying more effectively in an image forming apparatus, when a specified ground pattern for preventing copying is detected in input image data, the detected ground pattern is emphasized in the image data. Alternatively, information for detecting the specified ground pattern is stored in a storage device, in order to detect the ground pattern with the stored information. When the ground pattern is not detected, a ground region in the image data is analyzed further to determine whether a different ground pattern exits or not. When a ground pattern is detected, information for detecting the ground pattern is stored in the storing device.
US08610952B2
Provided is a printing control device capable of: a reception process of receiving designation of a printing medium; an adjustment process of adjusting a printing apparatus in accordance with a printing result of a first test pattern; a color conversion table generation process of generating a color conversion table for the designated printing medium; and a profile generation process of generating a device profile of the printing apparatus on the basis of a colorimetric value of a second test pattern by performing color conversion on data, which represents the second test pattern, through the color conversion table, and by causing the printing apparatus to print the second test pattern.
US08610941B2
The invention relates to a method for printing printed material which is individualized with logistical printed image elements, wherein at least one printed image, particularly a static printed image, which is printed in a printing machine, is individualized by technically adding at least one dynamic logistical printed image element. According to the invention, data of the/each dynamic logistical printed image element is combined in such a way that the/each printed image and the/each logistical printed image element are automatically updated by comparing data between a data bank provided by a print job user and a data bank provided by a logistics provider prior to printing the printed material individualized with the/each logistical printed image element.
US08610940B2
An image processing apparatus includes an input control unit that receives the input of document data that is a target to be output and the output condition of the document data, an image output unit that outputs the document data in accordance with the received output condition, an HDD that stores therein the output condition under which the document data has been output, as a re-output condition to be set at a time when the document data is re-output, and a display control unit that displays the re-output condition on an operation display unit and, when a dependent item that is determined to be set together with a different item is present in the re-output condition, the display control unit displays a dependence-destination item that is the different item together with the re-output condition.
US08610939B2
An application delivering system includes an image forming apparatus that stores list information including plural sets of information, each including an item indicating a function capable of being provided by the image forming apparatus, and ID of an application program which is necessary to use the function in correspondence with the item indicating the function; an information terminal that determines whether it is necessary to obtain the application program to use a desired function of the image forming apparatus selected by a user among the functions indicated by the items included in the list information and sends a request for delivering the application program including ID of the application program to the application delivering server; and an application delivering server that stores application programs in correspondence with ID and delivers the application program identified by the ID included in the request to the information terminal.
US08610938B2
A print preview is displayed for a printer on a network. A selection of a document to be printed by the printer is accepted, and a request for the selected document is sent from the printer to a remote print preview service. There is a determination of whether the printer supports a native print preview function capable of displaying a visually acceptable print preview on a display unit of the printer. If the printer supports such a native print preview function, the printer requests the remote print preview service to generate a native print preview compatible with the capabilities of the printer and to transmit the generated native print preview to the printer. If the printer does not support such a native print preview function, the printer requests the remote print preview service to generate a print preview for an alternate display device, and to transmit the generated print preview to the alternate display device.
US08610936B2
A method to control a communication device to communicate with a first external device in a first communication method and with a second external device in a second communication method is provided. The method includes steps of determining prior to communicating in the first communication method whether the communication device is under an ongoing communication session in the second communication method, executing one of switching the communication methods in the communication device from the second communication method to the first communication method when the communication device is not under any ongoing communication session in the second communication method and maintaining the second communication method set in the communication device when the communication device is under an ongoing communication session, and communicating with the first external device in the first communication method after switching the communication methods from the second communication method to the first communication method.
US08610930B2
An information processing apparatus which registers a printing apparatus connected to a network includes a printing apparatus detection unit configured to detect a printing apparatus connected to the network, a status information acquisition unit configured to acquire status information indicating a status of the detected printing apparatus, an operation content notification unit configured to notify a user of the information processing apparatus of an operation content to be performed on the printing apparatus to be registered, a printing apparatus specification unit configured to, after operations have been performed according to the operation content, determine whether the status of the printing apparatus has been changed based on the acquired status information, and specify a printing apparatus in which a status thereof is determined to be changed as the printing apparatus to be registered, and a printing apparatus registration unit configured to register the specified printing apparatus.
US08610909B2
A workflow scheduler is provided in which highly correlated processes are scheduled so as to be continuously executed. The workflow scheduler analyzes an input print order, divides the print order into a plurality of processes to carry out the print order, arranges a schedule of the plurality of processes divided, groups a set of processes together from the plurality of processes into which the print order is divided according to grouping attributes of the plurality of processes, the set of processes being associated with each other by the grouping attributes, outputs the plurality of processes whose schedule is arranged by the schedule arranging unit in a recognizable manner, and arranges the schedule of the plurality of processes such that the set of processes is capable of being executed continuously.
US08610905B2
An image formation system, which is provided with a first storage configured to store initial setting containing information, includes at least one setting item, necessary for an image formation, a second storage configured to store a lock setting which locks modification of the at least one setting item of the initial setting, an acquiring system configured to acquire release of the lock setting when a file subject to the image formation is selected, an image formation device configured to form an image on a printing sheet, the image formation device forming the image in accordance with the initial setting stored in the first storage and the at least one setting item of which the release of the lock setting is acquired by the acquiring system and modification is made, and a re-setting system configured to invalidate the modification of the at least one setting item and validate the lock setting.
US08610893B2
A process for marking articles, wherein the article to be marked is contacted with at least one marker and the absorption spectrum of the at least one marker in contact with the article has at least one narrow band with a half-height width of <1500 cm−1 which is in the UV and/or visible and/or IR wavelength region of the electromagnetic spectrum. The markers are selected from organic dyes, inorganic chromophores and pigments. The article to be marked comprises paper, metal, glass, ceramic or plastic. Additionally a process for detecting markings on articles, comprising marking of the article, irradiation of the article with electromagnetic radiation comprising a wavelength range which at least partly overlaps with the at least one narrow band of the at least one marker, optionally performing a change in the position of the at least one narrow band and determining the absorption of the article comprising a wavelength range which at least partly overlaps with the at least one narrow band of the at least one marker.
US08610891B2
A gantry apparatus includes a structure to couple and support an optical system has enhanced rigidity, which minimizes deformation of the structure even if a plurality of optical systems is coupled to the structure. The gantry apparatus includes an optical system, a drive device to drive the optical system, and a structure to couple and support the drive device. The structure includes a plurality of first plates arranged parallel to one another, and a plurality of second plates intersecting the plurality of first plates to define receptive corridors, each of which receives the drive device.
US08610881B2
A Lidar measurement device for vehicular traffic surveillance and method for use of same are disclosed. In one embodiment, video circuitry acquires video of a field of view having a target therein. A steerable laser progressively scans the field of view to identify targets. The steerable laser then progressively, repeatedly scans a sub-field of the field of view containing the target. A processing circuit portion determines target data of the target based upon range and time measurements associated with reflected laser range-finding signals from the scans of the sub-field. The processing circuit then integrates the target data into the video such that the video may displayed with an image of the target and target data, such as a speed measurement, associated therewith.
US08610880B2
A distance measuring apparatus and method that enable high-precision and high-speed measurement by canceling variations of a delay circuit in the apparatus are provided. Pulsed light is branched into first and second reference light, and transmitted measurement light, and the difference in detection time among the first reference light along a first path with no optical variations, the second reference light along a second path with an optical delay, and received measurement light from an object to be measured is measured. The received measurement light and the first reference light are temporally separate, distance is calculated from the difference in detection time between the received measurement light and the first reference light. When the received measurement light and the first reference light are not temporally separate, distance is calculated from a difference in detection time between the first reference light and the second reference light and a difference in detection time between the received measurement light and the second reference light.
US08610878B2
A lithographic apparatus includes an illumination system configured to provide a first beam of radiation, which forms a first mask illumination region, and configured to substantially simultaneously provide a second beam of radiation, which forms a second mask illumination region. The first and second illumination regions being configured to substantially simultaneously illuminate a same mask. The lithographic apparatus also includes a projection system configured to project the first radiation beam such that it forms a first substrate illumination region and configured to simultaneously project the second radiation beam such that it forms a second substrate illumination region.
US08610877B2
An imaging optical system has a plurality of mirrors, which via a beam path for imaging light, image an object field in an object plane into an image field in an image plane. The imaging optical system has an exit pupil obscuration. At least one of the mirrors has no opening for passage of the imaging light. The fourth to last mirror in the beam path is concave, resulting in an imaging optical system having improved imaging properties without compromise in throughput.
US08610876B2
For the use in illumination systems and projection exposure apparatuses for UV or EUV lithography, a reflective optical element is provided for a operating wavelength in the ultraviolet to extreme ultraviolet wavelength ranges. The reflective optical element includes a substrate and a reflective surface on the substrate. The multilayer system has layers of at least two alternating materials having different real parts of the refractive index at the operating wavelength. Radiation in the operating wavelength of a certain incident angle bandwidth distribution can impinge on the reflective optical element. The reflective surface includes one or more first portions, in which the layers have alternating materials of a first period thickness. The reflective surface includes one or more additional portions, in which the layers of alternating materials have a first period thickness and at least one additional period thickness. The arrangement of the first and additional portions across the reflective surface is adapted to the incident angle bandwidth distribution. Furthermore, a projection system and a projection exposure apparatus including such a reflective optical element are suggested.
US08610872B2
A liquid crystal alignment process comprises steps of: providing a first substrate and a second substrate to form a liquid crystal accommodating space therebetween; pouring a liquid crystal composition into the liquid crystal accommodating space, the liquid crystal composition comprising liquid crystal molecules, a first monomer material, and a second monomer material; applying a voltage difference to the first and second substrates for arranging the liquid crystal molecules at a pre-tilt angle; and exposing the liquid crystal composition by mixed multi-spectrum rays for polymerizing the first monomer material and the second monomer material to form at least one type of liquid crystal alignment polymer on opposite surfaces of the first and second substrates. The liquid crystal alignment process is capable of improving the efficiency of exposure procedure, reducing time to manufacture products, and is capable of solving the problems of high costs and waste pollution.
US08610861B2
In a liquid crystal display device of an IPS system, to realize reduction of manufacturing cost and improvement of yield by decreasing the number of steps for manufacturing a TFT. A channel etch type bottom gate TFT structure, where patterning of a source region and a drain region and patterning of a source wiring and a pixel electrode are carried out by the same photomask.
US08610846B2
An object of the present invention is to provide a display device having a high contrast ratio by a simple and easy method. Another object of the present invention is to manufacture such a display device having a high contrast ratio at low cost. The present invention relates to a display device including a first substrate; a second substrate; a layer including a display element, wherein the layer including the display element is interposed between the first substrate and the second substrate; and stacked polarizers on the outer side of the first substrate or the second substrate. The stacked polarizers are arranged to be in a parallel Nicols state and the wavelength distributions of the extinction coefficients of the stacked polarizers are different from each other.
US08610841B2
A volumetric display for displaying three dimensional (3D) images. The volumetric display uses a flat panel display to output light into a volumetric diffuser, and an array of electrowetting lenses between the flat panel display and the volumetric diffuser to direct light emitted by one or more of the pixels of the flat panel display toward a location within the display volume such that the location is illuminated brighter than other locations within the display volume.
US08610833B2
Techniques involving the reception of content are disclosed. For example, an apparatus may include a tuning detection module, a channel selection module, and a remote tuning module. The tuning detection module determines a local tuning of a user device. This determination may be made from a leakage signal (e.g., local oscillator (LO) leakage) generated by the user device. Based on the determined local tuning, the channel selection module selects an output channel from a remote digital tuner. The output channel may then be tuned by the remote tuning module for reception by the user device at its local tuning.
US08610832B2
Disclosed herein are systems, methods, and computer-readable storage media for broadcasting signals. The system includes a supplemental antenna at a first location co-located with a main antenna transmitting a main signal. The supplemental antenna is physically separate from a main antenna at the same location and transmits a supplementary signal adjacent to the main signal which matches or corresponds to a remote signal transmitted from an antenna at a remote location. The system transmits the supplemental signal at sufficient power to overcome interference in a coverage hole of the remote signal caused by the main signal. A supplemental antenna co-located with the main antenna can transmit the supplemental signal. The system can receive a supplemental signal that matches a remote signal, pass the supplemental signal through a same power amplifier and filter as a local main signal, and broadcast via an antenna both the main signal and the supplemental signal.
US08610831B2
An apparatus, comprising a processor and memory configured to cause the apparatus to perform at least the following: receiving a video indicating a motion, generating a set of normalized representations of movement based, at least in part, on the video, evaluating a reference set of representations with respect to the set of normalized representations of the movement, and determining that at least one predetermined motion correlates to the set of normalized representations of the movement based, at least in part, on the evaluation is disclosed.
US08610830B2
A media processing system with an improved method and device for rotating a video image is provided. Embodiments of the media processing system include a video decoder with the ability to output decoded video in a landscape or portrait orientation. In some embodiments, the video output orientation is based on the physical orientation of the display as indicated by an electronic sensor.
US08610826B2
A video processing system may receive a current raw video frame and may estimate motion between the current frame and a previous frame to determine motion vectors (mv). Based on the same mvs, motion compensated (MC) noise reduction may be performed and MC frame rate conversion (FRC) may generate a new frame. The previous frame may be noise reduced and/or a raw video frame. A MC frame may be generated based on the previous video frame and the mvs. Noise reduction may comprise blending the current raw frame with the MC frame. A blending factor may be determined based on similarity between pixels of the current video frame and MC pixels of the previous frame. The mvs may be scaled for FRC. Noise reduction may be performed in parallel and/or prior to the FRC depending on whether raw or noise reduced frames are utilized.
US08610823B2
An optical module for a camera device, the camera device including an image capturing element arranged on a base substrate portion, and has a top lens element and optionally further lens elements for imaging an object on the image capturing element, and further a baffle defining a predetermined field of view of the image capturing element. The baffle includes a generally transparent baffle substrate portion having a front surface and a rear surface, a generally non-transparent first layer with a plurality of first openings on the front surface and a generally non-transparent second layer with a plurality of second openings on the rear surface. The top lens element is arranged on the front and/or the rear surface of the baffle substrate, which leads to a reduced number layers/substrates in the module and to a reduced number of reflections on material-air interfaces, for example. The baffle has an improved ability to suppress unwanted light and enables protection of the inner part of the device as well as manufacture on wafer scale.
US08610822B2
An electronic device may be provided with a housing. A camera module may be mounted within the housing. The housing may have a camera window with which a lens in the camera module is aligned. To rotationally and laterally align the camera module with respect to the camera window and the electronic device housing, an alignment structure may be mounted to the housing in alignment with the camera window and housing. The alignment structure may be formed form a ring-shaped structure with an opening. The alignment structures may have sidewalls that form an alignment groove for the camera module. The camera window may be formed from a circular opening in a layer of opaque material deposited on a transparent housing member such as a planar layer of glass. During the process, a laser tool may be used to trim the opening in the opaque material.
US08610815B2
Methods and apparatuses having imaging structures that include a focusing lens structure, a pixel array, and a transparent material arranged between the focusing lens and the pixel array. A color filter array may be located between the transparent material and the pixels of the pixel array.
US08610811B2
An image pickup apparatus comprises plural pixels each including a photoelectric converting element; plural capacitors which receive signals from the plural pixels at first terminals; plural clamping switches for setting a second terminal of each of the plural capacitors into a predetermined electric potential; plural first storing units for storing signals from the second terminals of the plural capacitors; plural second storing units for storing the signals from the second terminals of the plural capacitors; a first common output line to which the signals from the plural first storing units are sequentially output; a second common output line to which the signals from the plural second storing units are sequentially output; and a difference circuit for operating a difference between the signal from the first common output line and the signal from the second common output line.
US08610808B2
A color imaging device comprises: one or more arrays (10, RA, GA, BA) of color selective photodetectors (R, G, B) configured to acquire a color image of a subject; a set of avalanche photodiode photodetectors (APD) arranged to acquire a luminance image of the subject; and digital image processing circuitry (30) configured to process the acquired color image and the acquired luminance image to generate an output image of the subject. In some embodiments the avalanche photodiode photodetectors are configured to perform photon counting. In some embodiments, the one or more arrays comprise an imaging array (10) including the color-selective photodetectors (R, G, B) distributed across the imaging array with the set of avalanche photodiode photodetectors (APD) interspersed amongst the color-selective photodetectors.
US08610807B2
A solid-state imaging device includes a photoelectric transformation portion and a micro lens, the micro lens has a first refractive index layer which is a first refractive index and a second refractive index layer which is a second refractive index different from the first refractive index, wherein the micro lens is configured so that a vertical cross section, which is a surface perpendicular to the capturing surface, has a rectangular shape, wherein each of the first refractive index layer and the second refractive index layer are arranged adjacent to each other in a direction along the capturing surface, and an interface between the first refractive index layer and the second refractive index layer in the vertical cross section is formed so as to follow a direction perpendicular to the capturing surface.
US08610781B2
A system for adjusting the light uniformity of a monitor. The system comprises a camera for capturing a test pattern image on a display of the monitor and a controller configured to select the test pattern image and to cause the monitor to display the selected test pattern image. The controller receives the captured image from the camera and compares pixel values from the captured image to known pixel values associated with the selected test pattern image. The selected test pattern image has an ideal uniform light distribution and the captured image has a non-uniform light distribution. In response to the comparison, the controller calculates a compensation light distribution that may be combined with the non-uniform light distribution to generate a resulting image on the display of the monitor having a resulting light distribution that approximates the ideal uniform light distribution.
US08610773B2
A camera housing incorporates a glass window, as an optical port, to improve image quality. The window can be curved or flat. The housing can be dome shaped and can also include metal or plastic along with the glass window. A camera installed in the housing has a field of view that intersects the window. The clear glass window enhances image quality when tilting or zooming the camera. A panning mechanism rotates the camera and housing together.
US08610769B2
A system and method for generating results indicative of physiological parameters of a patient and for capturing the results. The capture of the results may include recordation of the results through the use of a camera, while the physiological parameters may be generated through monitoring of a patient or by simulating such monitoring.
US08610768B2
The invention generally relates to systems and methods for eye detection for use in, for example, installations and systems for tracking eyes and gaze angle/directions. The system includes a plurality of eye detection units connected to an image sensor. The eye detection units are adapted to receive regions of picture elements of a digital image frame substantially in parallel and wherein the eye detection units are adapted to operate substantially in parallel, each eye detection unit being adapted to receive a specified region of the picture elements of at least one digital image frame and including an eye feature extraction module adapted to perform a eye feature extraction process on the received picture elements to identify predetermined eye features. An eye data generating module is adapted to receive information of potential identified eye features including picture element coordinates for the identified eye features, and the received region of picture elements, and generate eye data based on the information of potential eye features, wherein the eye data is generated if identified eye features fulfill predetermined conditions, and transfer generated eye data and the received regions of picture elements to a processing module, and wherein a data flow of the eye data and the region of picture elements of a digital image frame is substantially parallel.
US08610766B2
Human behavior alerts are determined from a video stream through application of video analytics that parse a video stream into a plurality of segments, wherein each of the segments are either temporally related to at least one of a plurality of temporally distinct transactions in an event data log; or they are each associated with a pseudo transaction marker if not temporally related to at least one of the temporally distinct transactions and an image analysis indicates a temporal correlation with at least one of the distinct transactions is expected. Visual image features are extracted from the segments and one-SVM classification is performed on the extracted features to categorize segments into inliers or outliers relative to a threshold boundary. Event of concern alerts are issued with respect to the inlier segments associated with the associated pseudo transaction marker.
US08610764B2
A method, consistent with certain implementations involves at a television remote controller housing that provides a user interface that provides access to controls for television functions and encloses a television remote controller circuit: receiving a 3D shutter glasses synchronization signal; and re-transmitting the shutter glasses synchronization signal. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US08610762B2
A direct view display provides a light modulating panel and a backlight including first and second sets of spectral emitters. The first set of spectral emitters generate a first light bundle and the second set of spectral emitters generate a second light bundle. Several modes of operation may be provided including (1) an advanced 2D mode, (2) an enhanced color gamut mode employing simultaneous illumination of the first and second set of spectral emitters, (3) a privacy screen mode, (4) a channel multiplexed mode, and (5) a stereoscopic image mode. The latter three modes utilize the first and second set of spectral emitters to alternately illuminate a portion of the light modulating panel. Images and representations generated by the direct view display operating in the latter three modes are viewed using appropriate eyewear having filters with passband characteristics to transmit the respective light bundle.
US08610760B2
A method for intensifying identification of three-dimensional objects identification includes utilizing a left eye camera and a right eye camera to capture a left eye image and a right eye image, calibrating the left eye image and the right eye image to generate a calibrated left eye image and a calibrated right eye image, using the calibrated left eye image and the calibrated right eye image to generate a disparity map, differentiating a three-dimensional object from a background image according to the disparity map, projecting the three-dimensional object onto a plan view, filtering noise out of the plan view to generate a filtered three-dimensional object, determining whether the filtered three-dimensional object contains at least two three-dimensional objects, and separating the at least two three-dimensional objects if the filtered three-dimensional object contains at least two three-dimensional objects.
US08610757B2
In some embodiments left and right eye images are encoded following an entropy reduction operation being applied to one of the eye images when there is a difference between the left and right images of an image pair. Information about regions of negative parallax within the entropy reduced image of an image pair is encoded along with the images. Upon decoding a sharpening filter is applied to the image in an image pair which was subjected to the entropy reduction operation. In addition edge enhancement filtering is performed on the regions of the recovered entropy reduced image which are identified in the encoded image data as regions of negative parallax. Interleaving of left and right eye images at the input of the encoder combined with entropy reduction allows for efficient encoding, storage, and transmission of 3D images.
US08610749B2
A pixel circuit (6) is driven in an impulse mode in which an organic EL diode (7) emits light only during a selection period, or in a hold mode in which the organic EL diode (7) emits the light not during the selection period but after the selection period. Moreover, the pixel circuit (6) is provided with a programmed current source (I1) for lower-side gray scale display and a programmed current source (I2) for higher-side gray scale display, the pixel circuit (6) being supplied with a programmed current (I) from the programmed current source (I1) when the pixel circuit (6) is driven in the impulse mode, and a programmed current (I′) from the programmed current source (I2) when the pixel circuit (6) is driven in the hold mode.
US08610748B2
Disclosed is a method for driving an electrophoretic display device including a first electrode, a second electrode facing the first electrode, and an electrophoretic element disposed between the first electrode and the second electrode. The method includes a display driving step of inputting a first potential to the first electrode and inputting a second potential different from the first potential to the second electrode, and a reverse potential driving step of applying a voltage to the electrophoretic element, the voltage having a polarity which is opposite to a polarity of the potential in the display driving step.
US08610747B2
A display device for a work vehicle, comprising: a variable display unit capable of varying display contents; and a printed display unit disposed adjacent to the variable display unit; wherein: the printed display unit is formed with a background color similar to that of the variable display unit so that the printed display unit appears as a single display unit continuous with the variable display unit.
US08610745B2
In order to provide a technique allowing easy confirmation of image contents even if the number of images increases, a display console includes a display device having an image displaying function and a display control unit controlling the display by dividing a display screen of the display device into an image preview area and another area. The display control unit switches, in accordance with a user instruction, between a fit-to-screen screen image in which area ratio between the preview area and another area has a first value, and a finish preview screen image, an image edition mode screen image, or a document display mode screen image, in which the size of another area is made smaller and the size of preview area is made larger than in the fit-to-screen screen image.
US08610742B2
This invention provides systems and methods that allow a user to change the size of a background used with a graphics-based user interface. This enables tailored background sizes based on user preference and allowable conditions, which are particularly useful with display devices having a large display area. By custom sizing a background to current conditions, a user may navigate an image among obstacles at a receiving surface and obstacles along a projection path between a projection lens and receiving surface. In addition, a user may customize the background size on a large LCD screen according to more suitable dimensions for an image used in the background or to a personal preference, thereby creating a personalized look and feel for the graphics-based user interface. One embodiment of the present invention defines a usable area for a graphics-based user interface according to the current size of the background. Changing the background size in this case also then changes the usable area for the graphics-based user interface.
US08610738B2
An image processing apparatus and method for providing image information about an area of interest are provided. The apparatus and method may perform image processing, including setting at least one area of interest of an input image, analyzing a dynamic range (DR) of the at least one area of interest, and adaptively processing the DR based on a DR of a display device and the analyzed DR of the at least one area of interest, to form a processed image.
US08610734B2
A method and apparatus for updating video graphics changes of a managed server to a remote console independent of an operating system. The screen (e.g. frame buffer) of the managed server is divided into a number of blocks. Each block is periodically monitored for changes by calculating a hash code and storing the code in a hash code table. When the hash code changes, the block is transmitted to the remote console. Color condensing may be performed on the color values of the block before the hash codes are calculated and before transmission. Compression is performed on each block and across blocks to reduce bandwidth requirements on transmission. Periodically, the configuration of a video graphics controller and a pointing device of the managed server are checked for changes, such as changes to resolution, color depth and mouse movement. If changes are found, the changes are transmitted to the remote console. The method and apparatus may be performed by a separate processor as part of a remote management board, a “virtual” processor by causing the processor of the managed server to enter a system management mode, or a combination of the two.
US08610724B2
This disclosure describes systems, methods, and apparatus for rendering animated images on a webpage. In particular, animated images that are visible are rendered as animations, whereas animated images that are not visible, those that can only be seen by scrolling the webpage, are rendered as a single static image until the webpage is scrolled such that these animated images are visible. At such point they can be rendered as animations.
US08610721B2
Rendering a deforming object in animation including: defining a deforming object surface angle; identifying a normal vector discontinuity point using the deforming object surface angle; defining front part and back part of the deforming object with reference to the normal vector discontinuity point; dividing the front part of the deforming object into zones based on the deforming object surface angle; dividing the back part of the deforming object into zones based on the deforming object surface angle; and rendering each zone.
US08610714B2
Systems, methods, and computer-readable media for manipulating graphical objects are provided. For example, a polygonal mesh may be modeled based on graphical object content, and then both a graphical object based on the graphical object content and a map of control points based on the polygonal mesh may be rendered on a display. A user may activate one or more of the displayed control points and may provide one or more user movements to reposition the activated control points. The polygonal mesh may be physically simulated in response to the user movements of the control points, and then the graphical object and the map of control points may be re-rendered based on the physical simulation of the polygonal mesh. The graphical object content may include multiple character glyphs of a text string, and the polygonal mesh for that content may include one or more intra-character polygons per character glyph.
US08610707B2
A three-dimensional (3D) imaging system and method are disclosed. A motion estimation and motion compensation (MEMC) unit performs the motion estimation (ME) and the motion compensation (MC) on a reference frame and a current frame, thereby generating an MEMC generated frame and motion vector (MV) information. A depth controller partitions the reference frame into multiple regions according to the MV information, thereby generating depth information. A scene-mode depth generator generates a depth map according to the reference frame and the depth information. A depth-image-based rendering (DIBR) unit generates a scene-mode generated frame according to the reference frame and the depth map.
US08610704B2
A display device includes a display panel which includes a plurality of pixels in a matrix form, an image signal comparator which compares image signals corresponding to at least two successive frames and increases a count value if a proportion of the image signals that are the same as each other exceeds a preset critical value, and a panel driver which drives the display panel to display a non-image signal on at least a part of the display panel during at least one frame if the count value reaches a preset instruction value.
US08610703B2
A liquid crystal display device is provided which is capable of realizing high-quality display screen with low power consumption. A charge equilibration control signal VCST is outputted by a control unit (for example, driving timing generating section) for charge equilibration time in accordance with a video signal. At time of change in polarities of common voltages vCOM1 and vCOM2, a charge equilibration unit causes a shorting of a circuit between common electrodes COM1 and COM2 in accordance with the charge equilibration control signal so that a charge equilibration occurs between the common electrodes COM1 and COM2. The switching section turns off common voltages vCOM1 and vCOM respectively to the common electrodes COM1 and COM2. According to the charge equilibration control signal, the connection is turned on between the common electrodes COM1 and COM2.
US08610699B2
An object of the invention is to reduce the size of a decoder circuit of a display device. A decoder circuit which outputs voltages corresponding to 8-bit digital values includes a predecoder section, which includes an A decoder, B decoder, and C decoder, each of which is configured of a matrix type decoder circuit which carries out a three bits' worth of decoding, and a tournament type decoder circuit which carries out a three bits' worth of decoding, a selection circuit which, having input thereinto three voltages output respectively from the A decoder, B decoder, and C decoder, and applied to three output signal lines, selects two voltages of the three input voltages using a bit with one of the digital values and applies them to two output signal lines, and an intermediate voltage output circuit which, having input thereinto the two voltages selected by the selection circuit, outputs a voltage which is the average of the two voltages.
US08610691B2
A touch screen and method for manufacturing a touch screen includes a transparent substrate having a first surface and a second surface opposite the first surface. The transparent substrate has a first transparent conductive layer disposed on the first surface. A cover sheet is spaced from the substrate by a plurality of spacer elements and has a second transparent conductive layer coated at a surface of the cover sheet and opposed to the first transparent conductive layer. An electromagnetic interference shield is disposed at the second surface of the transparent substrate. The electromagnetic interference shield includes a third transparent conductive layer.
US08610689B2
Disclosed is a conductor pattern structure of a capacitive touch panel. First-axis conductor assemblies and second-axis conductor assemblies are formed on a surface of a substrate. Each first-axis conductor assembly includes a plurality of first-axis conductor cells that are interconnected by first-axis conduction lines. An insulator is formed on a surface of each adjacent first-axis conductor cell. Each second-axis conductor assembly includes a plurality of second-axis conductor cells that are interconnected by second-axis conduction lines. Each second-axis conduction line extends across the insulator disposed on the adjacent first-axis conductor cell.
US08610685B2
A positioning method and a driving apparatus of a touch panel are provided. The touch panel includes a conductive layer with anisotropic conductivity, a plurality of first electrodes and a plurality of second electrodes. The first electrodes and the second electrodes are respectively disposed on a first side and a second side of the conductive layer. The first electrodes and the second electrodes are sensed to obtain a plurality of sensing values. A first relative extreme portion at least having a relative extreme is defined among the first electrodes. A second relative extreme portion at least having a relative extreme is defined among the second electrodes. A ratio of sensing values is calculated according to the first relative extreme portion and the second relative extreme portion. A position of a touch point on the touch panel in a first axial direction is calculated with the ratio of sensing values.
US08610675B2
An interactive assembly including at least one interactive surface element, at least a first region of the at least one interactive surface element having first user sensible functionality and at least a second region of the at least one interactive surface element having second functionality, different from the first user sensible functionality, input sensor functionality, including at least one input sensor located in propinquity to at least one of the at least one interactive surface element, operative to sense impingement of an electromagnetic radiation spot on at least one of the at least one first region and the at least one second region of the at least one interactive surface element and utilization functionality for employing outputs of the input sensor functionality in respect of impingement on either or both of the at least one first region and the at least one second region.
US08610661B2
The present invention relates to an electrophoretic device where a viewing electrode, which is used to attract an electrophoretic medium to a viewing area, is divided into a first (25) and a second (27) sub-electrode which are separated on the viewing area. When the electrophoretic medium is to cover the viewing area, the electrophoretic medium is first collected at one of the sub-electrodes and is then spread over the viewing area by applying a pulse between the sub-electrodes.
US08610658B2
Gamma curve correction circuitry includes first (24-1,2 . . . 11) and second (24-12,13 . . . 22) groups of gamma correction buffers and corresponding DACs (28-1,2 . . . 22). Each buffer has an input coupled to an output of a corresponding DAC, respectively, and an output coupled by a corresponding output conductor, respectively, to a corresponding resistor string tap point. A midrange voltage (V30) is produced with a value approximately midway between a first voltage (VDD) and a second voltage (GND) and is coupled to provide power to the first and second groups of buffers. The first voltage is coupled to a first voltage terminal of a first buffer (24-11) of the first group. A second voltage terminal of the first buffer is coupled to the midrange voltage. The midrange voltage is coupled to a first voltage terminal of a first buffer (24-12) of the second group. A second voltage terminal of the first buffer of the second group is coupled to the second voltage.
US08610657B2
A source driver and a common voltage driver for a display device using a time division driving method, in which the source driver outputs an analog voltage corresponding to digital image data to a corresponding source line out of a plurality of source lines, after precharging the corresponding source line with a predetermined voltage. The common voltage driver discretely and sequentially increases or decreases the common voltage. By using the source driver and the common voltage driver, the power consumed upon driving of the display device can be reduced.
US08610655B2
A method for removing noise of a gate signal that is outputted from a gate driving circuit including a plurality of stages, the method includes electrically connecting two terminals of two adjacent stages that have noise components opposite in phase to each other during a first period, and electrically disconnecting the two terminals of the two adjacent stages that have the noise components opposite in phase to each other during a second period.
US08610652B2
Provided are display apparatuses and methods of operating the same. In a display apparatus, a display image may be continuously held for longer than about 10 msec after the power of the display panel is turned off. The display apparatus may indicate a liquid crystal display (LCD) apparatus including an oxide thin film transistor (TFT). Off leakage current of the oxide TFT may be less than about 10−14 A.
US08610651B2
The invention relates to an active-matrix display device which comprises: an array of light emitters, each emitter being supplied by power supply means; a current modulator having a trip-threshold voltage, said modulator being able to be addressed by applying a data setpoint to one of its terminals and a drain current being able to flow through said modulator in order to control said emitter; and trip-threshold voltage compensation means comprising a comparator for comparing the value of the drain current with the value of the data setpoint during a programming step. The power supply means for the emitters are capable of supplying the emitters during the programming step.
US08610648B2
A display device having a plurality of pixels, each pixel includes a light-emitting element, a storage capacitor, a driving transistor, a first switching transistor which supplies a data voltage to the storage capacitor in response to an on-voltage of a scanning signal, a second switching transistor which diode-connects the driving transistor in response to an on-voltage of a compensation signal, and a third switching transistor which supplies a driving voltage to the driving transistor in response to an on-voltage of a light emitting signal. The storage capacitor stores a control voltage depending on a threshold voltage of the driving transistor when the driving transistor is diode-connected, transmits the control voltage and the data voltage to the control terminal of the driving transistor, and a period in which the compensation signal is in an on-voltage state is longer than a period in which the scanning signal is in an on-voltage state.
US08610645B2
There is provided an active matrix EL display device that can display a clear multi gray-scale color display to reduce the shift in the potential caused by the potential drop due to the wiring resistance of a power source supply line, in order to decrease the unevenness in a display region. A plurality of drawing out ports of the power source supply line are arranged. Further, in the wiring resistance between the external input terminal and the pixel portion power source supply line, potential compensation is performed by supplying potential to the power source supply line by a feedback amplifier. Further, in addition to above structure, the power source supply line may be arranged in a matrix.
US08610643B2
A display device and a method of the driving the same include a display panel assembly, a driving unit which drives the display panel assembly, and a serial peripheral interface which includes a plurality of registers, the plurality of registers being divided into groups of at least two blocks, and which receives external driving signals through serial communications and thereby controls the driving unit.
US08610642B2
A built structure having an upward facing surface having a first image positioned thereon. The first image is visible from craft passing overhead and revenue is derived from the image on the upward facing image. The image is an active image that is controlled by a local controller so that the image can be replaced by a fresh image from a remote computer that communicates with the local controller via the internet.
US08610639B2
A surface-independent antenna that operates consistently and independently of a material of its mounting surface. The antenna includes a ground plane having an outer perimeter, an antenna element having a floating portion and a non-floating portion. The non-floating portion is affixed in a generally parallel orientation above an end of the ground plane, and the floating portion extends beyond the outer perimeter of the ground plane. The antenna also includes a housing including a top portion and a bottom portion, the housing sized to generally encapsulate the ground plane and the antenna element.
US08610638B2
An antenna radiating element is arranged as at least one coil and defines a first feed port and a second feed port at its opposed ends. There is a third feed port disposed along the antenna radiating element substantially at a radio frequency effective symmetry point between the first and the second radio feed ports. The first and second feed ports are for interfacing a first radio (e.g., RFID/NFC radio) to the antenna radiating element, and the third feed port is for interfacing a second radio (e.g., FM-TX) to the antenna radiating element. The antenna radiating element is configured to function simultaneously as a balanced coil antenna with respect to the first radio and as two parallel half-loop antennas with respect to the second radio.
US08610630B2
A 4-port strip line cell for generating standard near fields includes an upper conductor, a third port, a first port, a lower conductor, a second port and a fourth port. The third port supplies a power signal to the upper conductor. The first port terminates the upper conductor. The lower conductor is disposed to be spaced apart from the upper conductor. The second port is connected to the lower conductor so as to supply a power signal in the opposite direction of the third port. The fourth port terminates the lower conductor.
US08610626B2
An antenna having a signal feeding structure, an antenna conductor coupled to the signal feeding structure and forming a slot in the antenna conductor. A closing portion capacitively closing the at least one slot at a mechanically open end of the slot.
US08610620B2
An object of the present invention is to further improve the detection accuracy of a lateral position of a target in an object detecting apparatus for detecting an object by using a radar and a monocular image sensor. In the present invention, a target corresponding to a target recognized by the radar is extracted and a right edge and a left edge of the target are acquired from an image picked up by the monocular image sensor. Further, locus approximation lines, which are straight lines or predetermined curved lines for approximating loci of the right edge and the left edge, are derived for the both edges. The edge, which has a larger number of edges existing on the locus approximation line, is selected as a true edge of the target from the right edge and the left edge. The lateral position of the target is derived on the basis of the position of the selected edge.
US08610617B1
Structures and methods for cloaking an object to electromagnetic radiation at the microwave and terahertz frequencies include disposing a plurality of graphene sheets about the object. Intermediate layers of a transparent dielectric material can be disposed between graphene sheets to optimize the performance. In other embodiments, the graphene can be formulated into a paint formulation or a fabric and applied to the object. The structures and methods absorb at least a portion of the electromagnetic radiation at the microwave and terabyte frequencies.
US08610602B2
A mobile wireless communications device may include a portable, handheld housing, and a display and keyboard carried by the portable, handheld housing. The keyboard may include a plurality of multi-symbol keys each having indicia of a plurality of respective symbols thereon, and a predetermined multi-symbol key may have a comma/apostrophe symbol and at least one other symbol thereon. A controller may be used for generating, in response to an ambiguous input including an ambiguous punctuation input, a menu of possible desired words including at least one word with a comma and at least one word with an apostrophe and at least one other character additional to the ambiguous input. The device further includes a multiple-axis input device that is operable to provide movement inputs to move to, for example, a variant output and is further operable to provide a selection input as to, for example, the variant output.
US08610599B2
A vehicle monitoring system includes a communication subsystem configured to provide two-way wireless communication, and a controller mounted in a vehicle and configured to receive data indicative of a location of the vehicle and to control the communication subsystem to transmit the data indicative of the vehicle location toward a remote communication center and receive operational information transmitted from the remote communication center. The controller receives a mode change command included in the operational information and in response changes operating mode between an authorization mode, in which the controller transmits an alert signal to the remote communication center, and a tracking mode, in which the controller transmits the data indicative of vehicle location continuously at predetermined intervals regardless of the authorization signal.
US08610598B2
In one embodiment, the present invention includes an apparatus to aid in parking a vehicle. The apparatus includes a mounting member, a horizontal member, a vertical member, and an indicator. The horizontal member is coupled to the mounting member. The horizontal member extends from the vehicle and defines a required distance from a side of the vehicle to a first periphery of a parking space. The vertical member is coupled to the horizontal member that defines a second periphery. The indicator is coupled to the vertical member such that the first periphery may be compared with the second periphery in aligning the vehicle within the parking space.
US08610597B2
A computer-implemented system and method for tagging a parking space for a motor vehicle through a gesture is provided. Motor vehicle parking spaces are managed through a server. Smart parking devices physically proximate to the parking spaces are interfaced. Vehicle occupancy sensors also physically proximate the parking spaces are interfaced. Parking availability indicators associated with the parking spaces are interfaced. Those parking spaces that are unoccupied based on their respective vehicle occupancy sensors and currently available over any other reservations stored in the server are identified to a driver of a motor vehicle. One of the unoccupied parking spaces is reserved upon a gesture provided by the driver. Occupancy of the reserved unoccupied parking space is sensed through the nearest vehicle occupancy sensor following parking of the motor vehicle. The identity of the motorist is verified against the reservation through the nearest smart parking device.
US08610596B2
Management of traffic signal preemption control equipment. In one approach, logged preemption data is periodically read from each of a plurality of intersections having respective preemption controllers for preempting traffic signals at the intersections. The logged preemption data at an intersection describes operational states of the preemption controller and each vehicle control unit that submitted a preemption request at the intersection and data describing each individual preemption request. The logged preemption data read from the plurality of intersections are stored in a database. The database is monitored for data indicative of changes in operational status of the traffic signal preemption control equipment. In response to the data indicating a change in operational status, data descriptive of the change are output.
US08610580B2
A breakaway RFID tag is configured such that it includes part of a Printed Circuit Board Assembly (PCB). Thus, the breakaway RFID tag can be used to track the PCB as it migrates through a manufacturing process. In one embodiment, the RFID tag can be assembled first and then used to track the PCB as it is populated with components and installed into larger assemblies and ultimately into the end device. Once the PCB is installed into a larger assembly or the end device, the breakaway RFID tag is configured such that it can be broken off and attached to the outside of the larger assembly or end device.
US08610577B2
A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and configured to focus the magnetic field produced by the magnetic field generating device.
US08610575B2
A system and method of use within a rolling facility comprising a plurality of mill stand assemblies with each assembly further comprising components including liners, chock sets, and rolls. An RFID system utilizes RFID tags on each of the plurality of components in order to track and/or monitor characteristics of either the entire mill stand assembly or individual components thereof. An RFID tag reader may be incorporated within a mill stand or may include portable devices. In one embodiment, RFID tag interrogation occurs both at the mill stand and at a remote site at which bearing assembly occurs. A unique combination of mill stand components can be assembled, identified and monitoring during successive rolling campaigns allowing the mill operator to make adjustments toward improving the quality of rolled product.
US08610571B1
The window alarm device provides an electronic receiver, a control panel within the receiver, an audio output disposed within the receiver, a video screen disposed within the receiver, a plurality of electronic transmitters, each transmitter further comprising an individual electronic identification, an electrical sensor port disposed within each transmitter, a plurality of activation strips, each having a front spaced apart from an adhesive back, the front further comprising, a plurality of valleys, a ridge disposed between an any two adjacent valleys, a smooth transition connecting each valley to each ridge, a sensor extended from each transmitter, each sensor further comprising, a vertical leg, a pivotal leg pivotally affixed atop the vertical leg, the pivotal leg frictionally positioned, and a point disposed at a distal end of the pivotal leg, the point configured to follow the activation strip front.
US08610553B2
Disclosed herein is a tire pressure monitoring system, including an electrical device unit including a pressure sensor for detecting an air pressure of a tire; a housing that is accommodated in the electrical device unit and into which the air pressure of the tire is introduced; a valve antenna having one end that is inserted into the housing and the other end into which the air pressure of the tire is introduced; a conduction member having one end that is electrically connected to the electrical device unit and the other end that is electrically connected to the valve antenna; and a coupling member fixing and coupling the housing and the valve antenna to each other, wherein the valve antenna transmits a pressure signal about the air pressure of the tire, which is detected by the pressure sensor, to a receiver of a vehicle.
US08610551B2
A vehicle status notification device for a construction machine, includes: a key switch connected to a battery; an engine shut-off switch which is serially connected to a downstream side of the key switch in a connection line between the battery and an engine controller configured to control engine operation; and a control unit configured to perform control to notify a notification unit that the engine shut-off switch is in an OFF state in a case that a signal at the downstream side of the engine shut-off switch is in the OFF state while a signal at an upstream side of the engine shut-off switch is in an ON state.
US08610549B2
Systems and methods for providing haptic feedback at multiple resonance frequencies are disclosed. For example, one disclosed apparatus includes a resonator with a base and a plurality of projections, a first projection of the plurality of projections having a first resonance frequency and a second projection of the plurality of projections having a second resonance frequency, and a piezoelectric actuator coupled to the resonator and operable to output a haptic feedback effect at the first resonance frequency and at the second resonance frequency.
US08610536B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for control of beverage dispensing. In one aspect, authorization data specifying that a beverage dispensing node is authorized to be activated are received. Activation data that request activation of the node are also received, where activation of the node causes a valve that controls flow of fluid to a beverage dispenser to be opened. A determination is made that the activation data are associated with a user identifier for an enabled user, where an enabled user is a user that has been enabled to activate the node. In response to receipt of the authorization data and the activation data a valve that controls flow of fluid to the beverage dispenser is opened. Data (e.g., de-authorization or de-activation data) specifying that an activated beverage dispensing apparatus be de-activated can also be received. In response to receipt of the data, the valve can be closed.
US08610532B2
A protective coating system for application to exposed surfaces of a transformer core prevents corrosion of the core. The protective coating is suitable for use in industrial and marine environments where many factors impact the life of the transformer core. The protective coating comprises at least three coating layers. The first coating layer is an inorganic zinc silicate primer. The second coating layer is a polysiloxane. The third coating layer is a room temperature or high temperature vulcanizing silicone rubber. A silicone rubber sealant may be further applied to outer edge surfaces of the core.
US08610530B2
A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater.
US08610528B1
A vertical PCB inductive device is adapted to be surface mount soldered to a substrate. The inductive device may comprise a transformer having a plurality of windings or one or more discrete inductive devices. The inductive device, being amenable to volume production, may also provide cost savings by reducing the number of layers and the PCB area otherwise required by planar magnetics in a power converter. A power converter may be fashioned to be vertically oriented and surface mount soldered to a substrate such as a customer PCB.
US08610527B2
The present invention relates to a field coil assembly of an electromagnetic clutch for a compressor, more particularly, a field coil assembly of an electromagnetic clutch for a compressor, in which a terminal electrically connected with a field coil portion, and an electric wire are assembled to each other by means of upper and lower holders, and then finally engaged with together by means of an insert molding, thereby simplifying a manufacturing process to reduce manufacturing expense, removing a need for a separate member for protecting an electric wire, and easily adjusting the length of the electric wire.
US08610526B2
Disclosed is a resin composition, which comprises a thermosetting resin contained therein in an amount of 40 volume % or more, and a wax contained therein in an amount of 5 to 30 volume %, wherein: the thermosetting resin exists in liquid form at room temperature; and the wax exists in powder form at room temperature and has a melting point of 70 to 150° C., and wherein the resin composition has a viscosity of 50000 to 150000 mPa·s as measured at room temperature.
US08610511B1
The high-frequency digitally controlled oscillator includes fully digital cells capable of being ported to any CMOS fabrication process. The oscillator has a basic modular architecture comprising a digitally controlled digital ring oscillator (DRO) having a plurality of delay stages, a counter divider and a selection multiplexer. The DRO generates the basic (intrinsic) high frequency range and the counter provides the remaining ranges through division by multiples of two. The multiplexer provides a selection mechanism for the required range of frequencies. Load capacitances to the delay stages are added/removed to control delay via utilization of a unique capacitive cell driven synchronously by two ring oscillators such that the capacitance could be added or removed utilizing the Miller effect. Moreover, multiple capacitive load cells can be added to the same stage. This configuration electrically removes the effect of un-enabled shunt load capacitances, thereby increasing the intrinsic frequency range of the DRO.
US08610510B2
A limiter circuit in a voltage controlled oscillator (VCO) includes a first control circuit, a second control circuit and a driving circuit having a pull-up transistor and a pull-down transistor. The first control circuit generates a first driving control signal for controlling the pull-up transistor based on an AC input signal and a first DC bias voltage. The second control circuit generates a second driving control signal for controlling the pull-down transistor based on the AC input signal and a second DC bias voltage. The driving circuit generates an output signal based on the first driving control signal and the second driving control signal. The output signal swings between a first voltage at the pull-up transistor and a second voltage at the pull-down transistor.
US08610509B2
A method for generating an oscillator signal uses a multiphase oscillator having a plurality of input stages and a reference stage. Each input stage produces an input stage voltage that represents a phase for the oscillator. The input stage voltages produced by each of the input stages are compared to a reference voltage produced by the reference stage. An input stage having a maximum input stage voltage is selected and an output of the selected input stage having the maximum input stage voltage is changed. A current need of the oscillator is detected with a negative feedback loop coupled to the reference stage. An appropriate supply current is provided to each input stage with the negative feedback loop.
US08610501B2
A generator for use with an electrosurgical device is provided. The generator has a gain stage electrically disposed between a first voltage rail and a second voltage rail, wherein the gain stage includes an input and an output. A voltage source operably coupled to the gain stage input and configured to provide an input signal thereto responsive to a drive control signal is also provided. The generator also has one or more sensors configured to sense an operational parameter of the amplifier and to provide a sensor signal corresponding thereto and a controller adapted to receive the sensor signal(s) and in response thereto provide a drive control signal to the voltage source. The generator has an amplifier output configured to supply an output voltage corresponding to the first voltage rail and the second voltage rail when the output of the gain stage falls between a voltage of the first voltage rail and a voltage of the second voltage rail and is configured to supply a peak voltage output when the voltage output is falls greater than the voltage of the first voltage rail or less than the voltage of the second voltage rail.
US08610498B2
Methods and apparatus provide for: a rectification circuit operating to convert a source of AC power into a final DC power source; a rectification filtering capacitance operating to at least partially smooth a voltage of the final DC power source, which exhibits a voltage sag and recovery characteristic in response to time-variant current drawn therefrom; a power amplification circuit drawing power from the final DC power source and producing an output signal, for driving a speaker, having audible characteristics influenced by the voltage sag and recovery characteristic of the final DC power source; and a control circuit operating to continuously vary, in response to user input, one or more parameters of the voltage sag and/or recovery characteristic of the final DC power source.
US08610495B2
Some embodiments of the invention relate a transimpedance amplifier circuit having a negative feedback network that provides additional filtering of an out-of-band transmitted signal is provided herein. In one embodiment, the transimpedance amplifier circuit has a first pole, transimpedance amplifier having a multi-stage operational amplifier with an input terminal and an output terminal. An RC feedback network extends from the output terminal to the input terminal. A negative feedback network, extending from an internal node of the multi-stage operational amplifier to an input terminal of the single pole, transimpedance amplifier provides a negative feedback signal with an amplitude having an opposite polarity as the out-of-band transmitted signal. The negative feedback signal suppresses the out-of-band-transmitted signals within the demodulator circuit, thereby improving linearity of the transimpedance amplifier circuit.
US08610489B2
This document discloses, among other things, a switch circuit that includes a depletion-mode field-effect transistor (DMFET) having an ON-state and an OFF-state, wherein the DMFET is configured to couple a first node to a second node in the ON-state, and wherein the DMFET is configured to isolate the first node from the second node in the OFF-state, a negative charge pump that is coupled to a gate terminal of the DMFET, the charge pump configured to supply a negative charge pump voltage to the gate terminal of the DMFET, and a negative discriminator coupled to the charge pump, the discriminator configured to compare a first voltage at the first node and a second voltage at the second node and determine the negative charge pump voltage based on the comparison.
US08610479B2
A system and method are disclosed for generating a high accuracy and low power on die reference clock. An LC clock is generated on die and a frequency divider lowers the LC clock frequency to a target reference frequency. An RCO clock is generated on die with an unknown initial frequency. The RCO clock and target reference clock are compared to determine in which direction the frequency of the RCO clock should be adjusted to move closer to the target reference frequency. A signal is sent causing a current source or capacitor in the RCO circuit to be modified. Therefore, the RCO clock frequency is adjusted. The RCO circuit is repeatedly adjusted until the RCO clock frequency is sufficiently accurate. The LC clock is disabled to conserve the power that would have been consumed in generating the LC clock.
US08610462B1
Circuits and techniques for operating an integrated circuit (IC) with a level shifter circuit are disclosed. A level shifter circuit with input and output terminals is operable to shift an input signal that ranges from a ground voltage to a first positive voltage to an output signal that ranges from the ground voltage to a second positive voltage. The level shifter circuit further includes a first kicker transistor having a first source-drain terminal operable to receive a buffered version of the input signal and having a second source-drain terminal coupled to the output terminal. The first kicker transistor may receive gate signals that turn on the first kicker transistor when the input signal is at the ground voltage and may pull the output terminal to the first positive voltage as the input signal transitions from the ground voltage to the first positive voltage.
US08610461B2
An apparatus having a first circuit and a second circuit. The first circuit may be configured to generate an output signal in response to (i) an intermediate signal, and (ii) a clock signal. The second circuit may be configured to generate the intermediate signal and a digital complement of the output signal in response to (i) an input signal and (ii) the clock signal. The intermediate signal may form a feedback to ensure the output signal and the digital complement of the output signal are in complementary states during a power up.
US08610456B2
A buffer amplifier has a power on state and a sleep state. During regular operation a coupling state of a load to an output node is detected using feedback voltage. In a sleep mode and in a power collapse mode a detection current is injected into the output node, to produce a voltage, and the coupling state of the load is detected from the voltage. Optionally, the detection current and detecting of the voltage on the output node is enables by a low duty cycle clock. Optionally, signals generated in detecting the coupling state are qualified through a debounce circuit.
US08610455B2
In an integrated circuit device having dynamically selected on-die termination, a set of data inputs are coupled respectively to a set of termination circuits, each termination circuit having multiple controllable termination impedance configurations. A termination control signal input is provided to receive an indication that the integrated circuit device is to apply one of the controllable termination impedance configurations at each of the data inputs, and a logic circuit applies one of a first and a second of the controllable termination impedance configurations at the data inputs based on the indication received at the termination control signal input and an internal state of the memory device, such that during a first internal state corresponding to the reception of write data on the data inputs, the first of the controllable termination impedance configurations is applied at each of the data inputs, and during a second internal state following the first internal state, the second of the controllable termination impedance configurations is applied at each of the data inputs.
US08610451B2
A test structure for testing transistor gate structures in an IC device includes one or more probe pads formed at an active area of the IC device; one or more first conductive lines formed at the active area of the IC device, in electrical contact with the one or more probe pads; one or more second conductive lines formed at a gate conductor level of the IC device, in electrical contact with the one or more first conductive lines; and a gate electrode structure to be tested in electrical contact with the one or more second conductive lines; wherein the electrical contact between the one or more second conductive lines and the one or more first conductive lines is facilitated by a localized dielectric breakdown of a gate dielectric material disposed between the one or more second conductive lines and the one or more first conductive lines.
US08610449B2
Provided is a test wafer unit that tests a plurality of circuits under test formed on a wafer under test. The test wafer unit comprises a test wafer that is formed of a semiconductor material and exchanges signals with each of the circuits under test, and a plurality of loop-back sections that are provided in the test wafer to correspond to the plurality of circuits under test and that each supply the corresponding circuit under test with a loop-back signal corresponding to a signal received from the corresponding circuit under test.
US08610439B2
Wireless electronic devices include wireless communications circuitry such as transceiver circuitry coupled to an antenna resonating element. The transceiver circuitry and the antenna element may be formed on first and second substrates, respectively. In compact wireless devices, transceiver and antenna matching circuits may be formed on the first substrate. During production testing, a radio-frequency test probe with integrated matching circuitry may be used to mate with a corresponding contact point on the first substrate. The integrated matching circuitry may include resistors, capacitors, and inductors soldered in desired series-parallel configurations within the test probe. When the test probe is mated to the contact point on the first substrate, a test unit connected to the test probe may be used to perform radio-frequency measurements to determine whether the transceiver circuitry satisfies design criteria.
US08610437B2
An organic light emitting diode display device that includes a first substrate, a second substrate, a sealing material sealing a space between the first and second substrates and applied along an edge of the second substrate, an interconnection disposed inside the sealing material, and a test unit connected to both ends of the interconnection and configured to measure a preset voltage applied to the interconnection and compare the measured voltage with a reference voltage to determine whether a crack occurred in the sealing material or not. Further, the same effect can be obtained by measuring and comparing currents instead of the voltages.
US08610434B2
In an electron paramagnetic resonance spectrometer, a closed cycle cryocooler is used to cool gaseous helium, which is then circulated around a sample to cool the sample by direct convection. Since the sample is not mechanically connected to the refrigerator, no vibrations are transmitted from the refrigerator to the sample and the sample can be quickly removed and replaced. The cooled helium can be passed through a Joule-Thomson expansion device before circulating the cooled helium around the sample to further cool the helium. In addition, a vacuum pump can be connected to the helium outlet after circulating the cooled helium around the sample to increase the pressure differential across the Joule-Thomson expansion device and further cool the helium. In order to raise the temperature of the cooled helium, a heater can be placed about the cooled helium line upstream from the sample.
US08610429B2
A magnetic field sensor device 1 includes a sensor section 100 that includes a magneto-impedance device 110 having a magnetic amorphous structure, and rod-shaped core sections 130 and 131 that guide a magnetic field to the magnetic amorphous structure in a longitudinal direction with respect to the magnetic amorphous structure. The core sections 130 and 131 may be provided on either side of the magnetic amorphous structure in the longitudinal direction. The core sections 130 and 131 may be disposed so that the longitudinal direction of the magnetic amorphous structure coincides with the longitudinal direction of the core sections 130 and 131. The magnetic field sensor device 1 may include environmental magnetic field cancellation means 140 and 141 that generate a correction magnetic field that cancels the environmental magnetic field input to the magnetic amorphous structure.
US08610427B2
The magneto-sensitive wire of the invention has a vortex-spin structure and hence includes no magnetic domain walls, so that the magneto-sensitive wire of the invention has an excellent hysteresis characteristic exhibiting nearly zero hysteresis. Therefore, the linearity related to the output voltage characteristic for the applied magnetic field in the determination range of an MI sensor is significantly improved as compared to MI sensors using the conventional magneto-sensitive wires. Using the magneto-sensitive wire of the invention makes it possible to provide a magneto-impedance (MI) element exhibiting a higher precision than the conventional ones and further provide a sensor using such an MI element.
US08610426B2
A carburization sensing method according to the present invention includes: a first procedure of attaching a magnetic material to a reference material which has equivalent electromagnetic properties to those of a test material and is not carburized, a second procedure of measuring magnetic strength of each magnetic material and to acquire an electromagnetic test output value for each magnetic material, a third procedure of calculating a correlation between the measured magnetic strength value and the electromagnetic test output value, a fourth procedure of measuring magnetic strengths on a plurality of carburized materials, a fifth procedure of calculating a correlation between a carburized depth and the measured magnetic strength value, a sixth procedure of determining a threshold value Th2 of the measured magnetic strength value corresponding to a threshold value Th1 of the carburized depth to be sensed, a seventh procedure of determining a threshold value Th3 of an electromagnetic test output value corresponding to the threshold value Th2 of the measured magnetic strength value, and an eighth procedure to sense whether carburization occurs or not in a test material based on the magnitude correlation between the electromagnetic test output value of the test material and the threshold value Th3 of the electromagnetic test output value.
US08610417B1
A system includes a converter and a regulator. The converter supplies power to a load circuit during an active mode to power first and second devices in the load circuit. The converter is OFF during an inactive mode. The regulator supplies power to the load circuit during the inactive mode to operate the first device in an active state and regulates a power supply voltage, supplied during the inactive mode, to a predetermined voltage. The power supplied during the inactive mode is less than an amount of power to operate the first and second devices in an active state. During the inactive mode, the regulator increases the power supply voltage to a voltage greater than the predetermined voltage to prevent the power supply voltage from decreasing to a voltage less than the predetermined voltage due to an increased amount of load as a result of turning ON the second device.
US08610409B2
An example controller for use in a power supply includes a zero crossing detection (ZCD) circuit, a threshold detection circuit, and a punctuated switching control circuit. The ZCD circuit generates a ZCD signal that pulses each zero-crossing of an ac input voltage. The threshold detection circuit receives and compares an output of the power supply with a threshold reference. The punctuated switching control circuit generates a switching signal to control a switch to regulate the output of the power supply. The switching signal is generated to have intervals of switching and intervals of no switching, where each interval of switching begins responsive to the output of the power supply dropping below the threshold reference and each interval of no switching begins responsive to the output rising above the threshold reference. Each interval has a beginning that is synchronized with a pulse of the ZCD signal.
US08610407B2
Disclosed is a mobile device comprising a voltage supervisor and reset (VSAR) module configured to detect an input voltage, start a timer set to a predetermined time period responsive to detecting the input voltage, and output a low signal responsive to detecting the input voltage. The mobile device also comprises a battery charger module configured to receive the input voltage, receive the low signal, output a power signal, and charge a battery. The mobile device also comprises a processing module configured to receive the power signal, and attempt enumeration responsive to receiving the power signal, wherein the VSAR module is further configured to output a high signal to the battery charger module when the timer expires and enumeration has not been completed.
US08610403B2
A charging cradle for a rechargeable medium having a charging contact. The charging cradle including a cradling-body, which includes a receiving area shaped to receive the rechargeable medium; a charging circuit having a charging and a non-charging state; a charging contact electrically coupled to the charging circuit and positioned to be alignable with the charging contact of the rechargeable medium; and a switch coupled to the cradling-body for interacting with the rechargeable medium to place the charging circuit in the charging state or the non-charging state. When the rechargeable medium is fully inserted into the receiving area such that the charging contact of the rechargeable medium is aligned with the charging contact of the cradling-body, the rechargeable medium, via the switch, places the charging circuit in the charging state, and when the rechargeable medium is not fully inserted, the switch places the charging circuit in the non-charging state to prevent short-circuiting of the charging circuit.
US08610401B2
An electric vehicle is provided. A driver can remotely monitor battery charging associated operations and control a necessary function, thereby improving convenience of the driver of the electric vehicle.
US08610396B2
A battery boost apparatus is described. The battery boost apparatus monitors that amount of voltage in the vehicle battery and the current flowing to the vehicle battery to determine an existence of a fault condition. If a fault condition exists, a vehicle battery is cutoff from the boost battery and the charge of the boost battery is maintained until the fault condition is remedied.
US08610391B1
A disk drive is disclosed comprising a head actuated over a disk, and a spindle motor for rotating the disk, the spindle motor comprising a plurality of windings. During a spin-up operation a sinusoidal driving voltage is applied to each winding of the spindle motor. A back electromotive force (BEMF) voltage generated by at least one of the windings is measured, and a rotation speed of the spindle motor is measured. The sinusoidal driving voltage is adjusted in order to optimize a lead angle relative to the rotation speed, wherein the lead angle represents a degree the sinusoidal driving voltage leads the BEMF voltage.
US08610388B2
A controller outputting voltage instructions for drive control of an electric rotating machine adds, by using adders, position estimation voltage instructions for estimating the rotor position generated by a position estimation voltage generator, to drive voltage instructions, and outputs the resultant signals as voltage instructions. A position estimation device includes current extractors for extracting position estimation currents having the same frequency components as that of the position estimation voltage instructions, from electric rotating machine currents detected by a current detector, a position estimation current amplitude calculation section for calculating position estimation current amplitudes from the position estimation currents; and an estimation position calculation unit for calculating an estimated position of the electric rotating machine, based on the position estimation current amplitudes. The position estimation current amplitude calculation section calculates the position estimation current amplitudes, based on an autocorrelation obtained by squaring the position estimation currents.
US08610387B2
A motor system comprises a motor and a driving module. The motor has a plurality coil units not electrically connected to each other. The driving module has a control unit, a driving unit and a circuit board. The control unit is coupled to the driving unit. The driving unit has a plurality of driving circuits. The number of the driving circuits is the same as the number of the coil units. Each of the driving circuits is coupled to a respective one of the coil units so as to form a plurality of independent coil loops. The control unit and the driving unit are mounted on the circuit board.
US08610386B2
A brushless motor drive circuit has a first AD converter which converts a voltage value depending upon a power supply voltage supplied from a power supply to drive a three-phase brushless motor, to a digital signal and outputs the digital signal. The brushless motor drive circuit has an energization timing adjustment circuit which outputs an adjustment signal for adjusting a lead angle value or a lag angle value of energization timing of the three-phase brushless motor, in response to the digital signal which is output by the first AD converter. The brushless motor drive circuit has an energization timing setting circuit which sets the energization timing of the three-phase brushless motor.
US08610381B2
A voltage determination device includes a reference voltage generation circuit; a determination target voltage line; a first voltage line; a second voltage line; and a switching circuit disposed between the first voltage line and the second voltage line. The switching circuit is provided for performing a switching operation according to a level of the determination target voltage. The voltage determination device includes a determining circuit for determining the level of the determination target voltage, and a control unit is provided for controlling a level of an electric current flowing between the first voltage line and the second voltage line. The control unit controls a resistivity between the switching circuit and the second voltage line so that the level of the electric current is maintained at a specific level when the determining circuit determines the level of the determination target voltage.
US08610380B2
An accelerator pack, specifically for linear accelerator modules cascade-connected to a proton-emitting cyclotron, specially adapted for use in cancer therapies. Such a technique is named PT. The pack displays an accelerating cavity of improved efficiency in virtue of its shape, which provides for making a portion of accelerating cavity on both faces of the pack. Furthermore, the pack also contains a coupling cavity portion. In such a manner, the volume of the accelerating cavity is increased as compared to that of the packs of the known accelerator modules.
US08610378B2
Methods and systems for easily integrating a light-emitting diode (LED) light assembly with an existing xenon power supply. An exemplary system includes a xenon power supply that includes an energy storage device and a device that commands the energy storage device to discharge the stored energy and transmit a trigger signal after a predefined amount of time since at least one of a previous discharge or a beginning of initial charge of the energy storage device. The LED light assembly includes one or more LEDs and a current regulator that receives the discharge from the storage device and regulates current to the LEDs based on LED requirements. The LED light assembly also includes a processing device that receives the trigger signal, resets and begins a timer upon reception of the trigger signal and deactivates the current regulator when the timer has reached predefined threshold.
US08610377B2
In embodiments of the present invention, a method and system is provided for designing improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures with one or more of rotatable LED light bars, integrated sensors, onboard intelligence to receive signals from the LED light bars and control the LED light bars, and a mesh network connectivity to other fixtures.
US08610367B2
An apparatus and method for controlling the brightness and luminance of a light, such as an LED. The embodiment may vary the brightness and luminance of the LED in a variety of ways to achieve a variety of effects. The exemplary embodiment may vary the rate at which the LED's luminance changes, such that an observer perceives the change in the LED's brightness to be smooth and linear as a function of time, regardless of the ambient light level. Changes to the LED's luminance may be time-constrained and/or constrained by a maximum or minimum rate of change.
US08610363B2
The present invention provides a pair of input terminals to which AC voltage is input, the AC voltage being phase-controlled by a dimmer for phase-controlling AC voltage of an AC source; a damping circuit which has a resistor inserted to a position, into which input current flows from the AC source via the dimmer in series, and a capacitor and an inductor which form a closed circuit together with the AC source and the dimmer, and suppresses high-frequency vibration generated in the dimmer when a phase control element of the dimmer is turned on; and an LED lighting circuit which rectifies AC voltage phase-controlled and input via the pair of input terminals, converts DC output voltage, which is obtained by rectification, so that the voltage adapts to a load, and lights the LED.
US08610361B2
A LED tube includes a substantially fluorescent-tube-shaped and fluorescent-tube-sized translucent or fluorescent tube having one or more LED components and a current control unit installed therein. Both ends of the LED tube are provided with a pair of contact pins for connecting the LED tube mechanically and electrically to the tube holders of the fluorescent tube lighting fixture. The tube has a safety unit arranged to prevent a voltage from transferring through the tube from its one end to the other until a voltage supplied from the corresponding tube holder of the lighting fixture to the pair of contact pins has been detected at each end of the tube separately. Electric power or switching control of electric power is cross-connected between the ends of the LED tube.
US08610360B2
A light-emitting diode (LED) device for preventing soft-start flicker includes an LED module, a voltage converter, a variable current load and a loop control unit. The loop control unit is coupled to the LED module, the voltage converter and the variable current load, and includes a soft-start unit and a dimming control unit. The soft-start unit is utilized for activating a soft-start mechanism of the voltage converter when power of the LED device is turned on. The dimming control unit is utilized for controlling the variable current load to progressively increase a load current of the LED module to a target value and to maintain the load current on the target value until the soft-start mechanism is completed, so as to perform dimming control on the LED module.
US08610359B2
Disclosed is a display device, the device including a light emitting part including a first electrode, an organic light emitting layer and a second electrode for radiating light of a first wavelength, a pixel part stacked on the light emitting part to radiate light of a second wavelength using a reflective light, and a capping layer arranged between the light emitting part and the pixel part to reflect the light of the first wavelength and to transmit the light of the second wavelength, whereby legibility, color reproduction range and power consumption can be enhanced.
US08610352B2
A particle accelerator device structured and arranged for use in a subterranean environment. The particle accelerator device comprising: one or more resonant Photonic Band Gap (PBG) cavity, the one or more resonant PBG cavity is capable of providing localized, resonant electro-magnetic (EM) fields so as to one of accelerate, focus or steer particle beams of one of a plurality of electrons or a plurality of ions. Further, the particle accelerator device may provide for the one or more resonant PBG cavity to include a geometry and one or more material that is optimized in terms of RF power losses, wherein the optimization provides for a PBG cavity quality factor significantly higher than that of an equivalent normally conducting pill-box cavity.
US08610343B2
Components for use in vacuum electron devices are fabricated from highly oriented pyrolytic graphite (HOPG) and exhibit excellent thermal conductivity, low sputtering rates, and low ion erosion rates as compared to conventional components made from copper or molybdenum. HOPG can be reliably brazed by carefully controlling tolerances, calculating braze joint material volume, and applying appropriate compression during furnace operations. The resulting components exhibit superior thermal performance and enhanced resistance to ion erosion and pitting.
US08610339B2
A lamp includes a housing, a heat sink, a cooling fan and a light-emitting module. The housing has an assembling opening and an electrical connection member on two ends thereof, wherein the housing further comprises an inner wall and a portion of the inner wall adjacent to the assembling opening is an air-guiding wall. The heat sink has a base plate disposed at the assembling opening of the housing, wherein the base plate has at least one partitioning board defining an air channel of the heat sink. A first air-guiding opening is formed between the air-guiding wall and the at least one partitioning board, and a second air-guiding opening is formed between the air channel and the air-guiding wall. The cooling fan is coupled with the heat sink and has an impeller. The light-emitting module is coupled with the base plate of the heat sink.
US08610338B2
A tuning-fork type piezoelectric vibrating piece (20) is comprised of a base portion (23) comprising a piezoelectric material, a pair of vibrating arms (21) extends parallel from the base portion with a first thickness, a excitation electrode film (33, 34) formed on the vibrating arms, a pair of tuning portions (28) formed at the distal ends of the vibrating arms (21) with a second thickness which is less than the first thickness; and a metal film (18) formed on at least one surface of the tuning portion.
US08610337B2
A piezoelectric device employs solder on a roughened surface to improve bonding of electrical contacts with the device package. The device package includes a base, a crystal frame and a lid. The base includes connecting electrodes on a side of the base adjacent the crystal frame. The base has a through hole and a through hole electrode formed in the through hole in electrical contact with the connecting electrodes. The through hole is sealed with a sealing material and a first external electrode layer, which is electrically connected to the through hole electrode, is formed on an outside surface of the base opposite the piezoelectric plate. A second external electrode layer is formed to cover the first external electrode layer and the sealing material.
