US09456061B2
An approach is provided for queuing clients when a web page is temporarily unavailable. The approach includes providing a computer infrastructure operable to: maintain a queue of clients requesting the web page; receive an indication of an availability number from a host of the web page; and release one or more of the clients from the queue equal to the availability number indicated by the host, based on the receiving the indication of the availability number.
US09456058B1
A method for managing assets for a content item to be displayed on at least one client computing device having a display is provided. Additionally, a server computing device for managing assets for a content item to be displayed on at least one client computing device having a display is provided. Additionally, a computer-readable storage device having processor-executable instructions embodied thereon is provided. The processor-executable instructions are for managing assets for a content item to be displayed on at least one client computing device having a display.
US09456053B2
A content delivery network (CDN) includes a control core; and a plurality of caches, each of said caches constructed and adapted to: upon joining the CDN, obtain global configuration data from the control core; and obtain data from other caches. Each of the caches is further constructed and adapted to, having joined the CDN, upon receipt of a request for a particular resource: obtain updated global configuration data, if needed; obtain a customer configuration script (CCS) associated with the particular resource; and serve the particular resource in accordance with the CCS.
US09456051B2
Provided are exemplary embodiments including a method for creating and using a personal encounter history using a communication device. The method involves the communication device receiving the transmission of a pseudo identifier from a proximal communication device where the pseudo identifier is associated with the user of the proximal communication device. Once received, the method continues with the wireless communication device requesting and receiving the actual identification of the user of the proximal communication device that is correlated with the pseudo identifier. The communication device includes a transceiver capable of communicating wirelessly with a mobile telecommunications network, a memory device and a processor. To ensure privacy, the processor is capable of receiving a pseudo identifier from a proximate communication device and then requesting an actual identification correlated with the pseudo identifier of the proximate communication device.
US09456050B1
The present invention relates to systems, apparatus, and methods of using real user history data to improve prefetching for a web page transaction. In one potential embodiment a method includes a proxy server observing a first web page transaction that has a first root HTTP request, a first root HTTP response, at least one child HTTP request, and at least one child HTTP response. The server may then extract a parameter from the web page transaction and correlating the parameter with the child HTTP request. In a later web page transaction, the parameter may be used to predict the child HTTP being requested even when the web page transactions are different.
US09456048B2
Described herein are systems, methods, computer program products, and combinations and sub-combinations thereof, for enabling web content (as well as other objects) to be loaded on mobile devices (as well as other types of devices), and for users of mobile devices to operate with such web content on their mobile devices in an interactive manner while in an off-line mode.
US09456043B1
Users may access a variety of content in many locations. Described herein are systems, devices and methods for introducing users that are in close proximity to one another. Historical location data of the media devices, data indicating content usage on the media devices, or a combination of the two is used to determine a correspondence between two or more users. Once the correspondence has been determined, an introduction may be provided.
US09456030B2
A method of operating a load balancing switch may include providing a flow entry in a flow table, the flow entry may include a match pattern that is satisfied by a data flow identification, and the flow entry may identify a first server. A first data packet including a first data flow identification may be received, and the first data packet may be transmitted to the first server responsive to the first data flow identification satisfying the match pattern. After transmitting the first data packet to the first server, the flow entry may be modified so that the flow entry identifies the first server and a second server. After modifying the flow entry, a second data packet including a second data flow identification may be received, and the second data packet may be transmitted to the first and second servers responsive to the second data flow identification satisfying the match pattern.
US09456026B2
A method for file change notifications includes creating, on a first local node, a file change notification message in response to a client creating, deleting, and/or modifying a file system item addressed through a file path. The first local node notifies associated local client processes representing clients connected to the first local node and flagged to receive file change information. The notification message includes information regarding a file change for the file path. The method includes checking a global node for second local nodes flagged to receive file change information for the file path and sending a file change notification message from the first local node to the second local nodes in response to receiving identification of the second local nodes. A second local node notifies associated local client processes representing clients connected to a second local node and flagged to receive file change information for the file path.
US09456020B2
Systems and methods according to the present invention provide methods, devices and systems for delivering media content to users. Broadcast audio and video streams can be synchronized for substantially simultaneous output by users. User feedback can be used to compose playlists of synchronized media.
US09456018B2
HTTP-Based Captive Portal. Client requests through a device such as an access point or wired connection are routed through a captive portal switch (CPS). If the CPS determines that the client has not been authenticated, the CPS redirects (NATs) the client request to an internal HTTP proxy. The CPS HTTP proxy terminates the client request and opens a connection to a captive portal server. Thus, for an unauthenticated client, any HTTP request will be routed to the captive portal server. When client authentication at the captive portal server completes, the captive portal server returns a success code, such as embedded in a web page delivered to the client. When the CPS recognizes this success code, it disables the NAT for that client, allowing further requests to be passed through the network. The CPS may be hosted in a separate network appliance, or it may be a process hosted in the AP or on another AP in the network, or on a network device such as a controller or switch.
US09456004B2
For each of a plurality of endpoints of an information technology system having a plurality of security policies, a probability of being safe of each of said endpoints is determined according to each of said security policies. Said determining takes into account probability of security compromise for a single violation of each given one of said security policies. A risk-aware compliance metric is determined for said information technology system based on each of said probabilities of being safe for each of said endpoints and each of said policies. At least one of an operation and a remediation is carried out on said information technology system based on said risk-aware compliance metric. Techniques for optimizing risk-aware compliance are also provided.
US09455999B2
A method and system for managing a protective distribution system is disclosed. In some embodiments, an information transmission line may be monitored. A disturbance on the information transmission line may be detected. The detected disturbance may not exceed a first preset threshold for triggering alerts of a first alert type based on detected disturbances. Responsive to the detection, a count for the number of disturbances within a preset time period that do not exceed the first preset threshold may be determined. A determination of whether the count, for the number of disturbances that do not exceed the first preset threshold, exceeds a second preset threshold may be effectuated. The second preset threshold may correspond to a preset number of allowable disturbances within the preset time period. An alert of the first alert type may be triggered responsive to a determination that the count exceeds the second preset threshold.
US09455998B2
The systems, methods and apparatuses described herein provide an apparatus configured for preventing relay attacks on a communication link between the apparatus and a communication partner. The apparatus may comprise a communication port, a timer and a processor. The processor may be configured to generate a request, transmit the request through the communication link using the communication port and start counting time using the timer, receive a response via the communication port and stop the timer, receive authentication data via the communication port, authenticate the authentication data, compare the counted time with a predefined threshold, compare a first field within the request with a second field within the response and determine whether there is a relay attack.
US09455991B2
An approach is provided for providing reactive authorization for accessing a semantic network resource. An access application of a resource owner entity detects an authorization proxy entity acting between at least a semantic network resource and a requesting entity that requests access to the semantic network resource. The access application determines to cause, at least in part, actions that result in transmission of a query for whether to accept the requesting entity to an owner entity of the semantic network resource.
US09455989B2
Embodiments provide IP address partitioning features that can be used to source outbound email communications, but the embodiments are not so limited. In an embodiment, a computer-based method operates to identify and/or isolate one or more customers that may be misusing one or more IP addresses of a partition. A system of an embodiment is configured in part to divide a partition that includes one or more potentially misused IP addresses into one or more levels of sub-partitions as part of identifying offending or potentially offending customers. Other embodiments are included.
US09455988B2
A system and method that includes receiving a first device profile and associating the first device profile with a first application instance that is assigned as an authentication device of a first account; receiving a second device profile for a second application instance, wherein the second application instance is making a request on behalf of the first account; comparing the second device profile to the first device profile; and completing the request of the second application instance according to results of comparing the second device profile and the first device profile.
US09455986B2
The invention relates to a method of authenticating a user of a first device while accessing a service offered by a service provider, the first device forming part of a group of devices in a local network that includes a second device of a user having an identification module for identifying and authenticating the user with the service, the method being characterized in that it comprises a prior broadcast step during which the second device broadcasts to the first device its ability to supply proof of an authentication, and in that, when the first device seeks to authenticate itself, the method further comprising: a request step (ET14, ET22) requesting the second device for proof of successful authentication with the service, the proof including the identity of the user of the second device; a transmission step (ET16, ET23) of the second device transmitting the proof to the first device; and an authentication step (ET18, ET25) of authenticating the user of the first device on the basis of the received proof.
US09455985B2
Systems and methods are disclosed for securely injecting one or more key values into an electronic device by reading with a fingerprint sensor a manufactured key device having a key value. A secure communication channel between a fingerprint sensor and a secure processing system enables the reading, processing, and storing of the fingerprint sensor data from the key device. The key device includes a conductive substantially planar substrate (“substrate”) with raised conductive portions configured to encode a key value. The substrate can be made from a non-conductive material and have conductive material applied to the substrate to encode the key value. The substrate can be covered with an opaque, conductive layer so that the encoding cannot be visually perceived. The encoding scheme can be a QR code, a bar code, an image, an alphanumeric string, or other encoding. One or more electronic device access policies can be associated with a key value to control how an electronic device can be used when the electronic device is accessed with the manufactured key device.
US09455980B2
Systems and methods for automatically installing CA certificates received from a network security appliance by a client security manager to make the CA certificate become a trusted CA certificate to a client machine are provided. In one embodiment, a client security manager establishes a connection with a network security appliance through a network, wherein the client security manager is configured for managing security of a client at the client side and the network security appliance is configured for managing the security of traffic pass through the network. The client security manager downloads from the network security appliance a certificate authority (CA) certificate to be used for signing a server certificate of a secure connection between the network security appliance and the client and automatically installs the CA certificate into a certificate store of the client.
US09455971B2
The invention relates to a method for a client device (2) to access to remote secure data on a remote secure device (1), said secure data being associated to a remote service, characterized in that it comprises creating a secure peer to peer channel (3) between a client application (21) of a client device and said remote secure device so as the client device and the remote secure device exchange data (4) securely and bidirectionally.
US09455953B2
A router chip is proposed which comprises a central processing unit, a plurality of network interface circuitry, and a firewall circuitry coupled between the plurality of network interface circuits and the central processing unit to selectively block network traffic.
US09455949B2
A method for processing telephony sessions of a network including at least one application server and a call router, the method including the steps of assigning a primary Uniform Resource Identifier (URI) and at least a secondary URI to an application; mapping a telephony session to the primary URI; communicating with the application server designated by the primary URI using an application layer protocol; receiving telephony instructions from the application server and processing the telephony instructions with the call router; detecting an application event; and upon detecting the application event, communicating with the application server designated by the secondary URI.
US09455945B2
In one embodiment, a method includes accessing a social graph of a social-networking system, and determining, from the social graph, that a user “likes” a first page associated with a particular version of a media content. The social graph includes a plurality of nodes and edges connecting the nodes. The nodes include user nodes that are each associated with a particular user of the social-networking system. The method further includes determining that one or more other versions of the media content exist, determining that a main page is associated with the particular version and the one or more other versions of the media content, and aggregating the user's “like” of the first page to the main page. Each of the one or more other versions of the media content has one or more associated pages.
US09455941B1
A system and method for detecting unwanted electronic content, such as spam. As a user operates an application to send messages, several metrics are tracked to allow the system to analyze her activity. Illustrative metrics may include, but are not limited to, block count (e.g., how many other users have blocked her), block rate (e.g., the rate at which other users block her), peer symmetry (e.g., percentage of her messages that are to other users that have her in their address book), message uniqueness (e.g., how unique her messages are from each other), peer uniqueness (e.g., how unique the addressees of her messages are), and message rate (e.g., the rate at which she sends messages). Periodically, metrics may be compared to corresponding thresholds. Depending on whether a threshold is crossed, and which threshold is crossed, she may be banned from using the application or placed on a watch list.
US09455940B2
An information processing apparatus includes a generating unit configured to generate a message log including a plurality of messages sent from a device, a first calculating unit configured to calculate for the plurality of messages included in the message log a first probability of a case that after a first message occurs a second message occurs within a first period, a second calculating unit configured to calculate a second probability of a case that before the second message occurs the first message occurs within a second period, a third calculating unit configured to calculate a value which indicates a co-occurrence relation of the first message and the second message based on the first probability and the second probability.
US09455939B2
A user may select an attachment for an electronic message from a most recently used (MRU) list of files. For example, when a user is composing an electronic message, they may select a file to attach to the message from the MRU list. The recently used files that are included within the MRU list may be related to or more applications/locations and/or one or more computing devices. For example, the MRU list may include files accessed by one or more different authoring applications and/or files that have recently been accessed/created that are associated with the user.
US09455938B2
A system and method are disclosed for processing commands to network target devices through a SCSI router in a Fiber Channel network having a plurality of Fiber Channel hosts. The system may be configured to receive a command, and determine that the command requires a transfer of data larger than a threshold size. The system may also be configured to receive a plurality of data blocks associated with the command, store the plurality of data blocks in at least one buffer, and determine if there is an initial amount of data in the at least one buffer. The system may be further configured to forward at least one of the plurality data blocks, and request an additional data block associated with the command.
US09455936B2
A network relay device capable of shortening retrieval time for an address table or reducing a capacity of the address table is provided. When a transmission-source address of a frame received at first and second port groups is learned, a frame processing unit performs a hash calculation by using the transmission-source address and a first internal identifier 0.1. Then, an internal identifier etc., corresponding to the receiving port is registered in an entry inside an address table obtained by the hash calculation. On the other hand, when a transmission-destination address of a frame received at the first and second pot groups is retrieved, the frame processing unit performs a hash calculation by using the transmission-destination address and 0.1, reads out an entry inside the address table obtained by the hash calculation, and compares the internal identifier inside the address table with an internal identifier corresponding to the receiving port.
US09455932B2
A scheme for managing conflict resolution in an ABR streaming environment with respect to a bandwidth pipe serving a customer premises. In one aspect, when a session request is received from a new ABR client launched in the customer premises that includes one or more existing ABR clients having corresponding streaming sessions, a bandwidth forecasting module is configured to forecast bandwidth requirements with respect to the corresponding ABR streaming sessions after accounting for a bandwidth requirement for the new ABR client's session request. A conflict condition may be detected if any of forecasted bandwidth requirements violates a bitrate threshold policy relative to the corresponding ABR streaming sessions and/or the new session being requested. If there is a conflict, an interactive session may be launched with one or more clients for facilitating user selection of one or more options relative to the impending conflict condition.
US09455926B2
To prevent buffer overflow, a receiving entity may use credits to control the total amount of packets any single transmitting entity can forward. Once the assigned credits are spent, the transmitting entity cannot send data portions to the receiving entity until additional credits are provided. However, the logic in the receiving entity may be designed to manage a maximum number of credits that is less than the capacity of the buffer in the transmitting entity. For example, the receiving entity is designed to manage a maximum of eight credits but the buffer has room for twelve data portions. To use the buffer efficiently, the transmitting entity may identify when extra buffer storage is available and provide additional credits. In addition, the transmitting entity may control when the credits are provided such that the receiving entity is not allocated more credits that it was designed to manage.
US09455925B2
Embodiments of the present invention disclose a method, a device, and a system for self-adaptively adjusting a data transmission rate, which solve the problem of network buffer overflow. The method includes: receiving parameters sent by a client; calculating a predicted value of a data sending rate according to a maximum value of a network buffer and the received parameters; judging whether the predicted value of the data sending rate is less than an original service bit rate; and if the predicted value of the data sending rate is less than the original service bit rate, discarding data of at least one data unit in a send buffer. The method, the device, and the system are mainly applied to adjust the data transmission rate, and especially to adjust the data transmission rate in a time-varying network.
US09455915B2
Hierarchical congestion identification and control hardware supports multi-level congestion control at flow, tenant and virtual machine (VM) levels. Hardware implementation expedites response to congestion notifications and frees-up processor bandwidth. A hierarchy of transmit shapers in a transmit ring scheduler isolate rate adjustments for flows, tenants and VMs. The hierarchy of shapers provide a hierarchy of congestion control nodes to control flows and aggregate flows. Hardware quickly associates congested flows with shapers before or after receiving a congestion notification. The associations may be used by any flow control algorithm to selectively rate-control shapers to control flow rates. Shaper associations and configured states, scheduler configuration, congestion states, thresholds and other flow information may be stored and monitored to filter data flows that need attention and to raise alerts at flow, tenant and VM levels. Congestion control occurs fast and without packet modification, queue or ring switching or queue accumulation.
US09455914B2
Systems and methods are disclosed for interacting with a file system. The file system is operable to reside in user space of a computing system. A module, also within user space, may provide a messaging service supporting requests from an application to the file system. By bypassing a System-Call Interface (SCI) of the computing system's kernel space, the module may support requests from the application to the file system with enhanced efficiency and/or customizable features not provided by the SCI. In some examples, the module may include a library in an independent layer within user space and below the application, allowing the library to provide an application-independent messaging service for different applications. Furthermore, in some examples, the module may include a segment of memory, within user space, shared between the application and the file system for passing data involved in requests and/or responses to and/or from the file system.
US09455909B2
One embodiment provides selectively routing Domain Name System (DNS) request for sub-domains associated with a first network through a tunnel associated with the first network via the interface. DNS requests for sub-domains associated with a second network are selectively routed through a tunnel associated with the second network via the interface. Embodiments include replacing the destination address for DNS requests for sub-domains associated with the second network to match an address of a DNS server associated with the second network. Data representative of DNS requests for sub-domains associated with the second network is stored. Embodiments forward the DNS requests for sub-domains associated with the second network with the address of the DNS server associated with the second network.
US09455904B2
Embodiments relate to path selection for packet transfer in a network. An aspect includes a method of selecting a path among a plurality of paths in a network for transfer of a packet from a first system to a second system in the network. The method includes storing, in a memory device, a static path performance vector indicating a tier among a plurality of tiers corresponding with each of the plurality of paths, each of the plurality of tiers corresponding with a relative performance level. The method also includes maintaining a path availability bit vector indicating an availability of each of the plurality of paths, and selecting, using a processor, the path among the plurality of paths based on the path performance vector and the path availability bit vector.
US09455892B2
A method for detecting loss of sensitive information in partial data streams may include identifying partial data streams containing segments lost while capturing network traffic at a network computing device, determining characteristics of content of the partial data streams, padding content portions of the lost segments in the partial data streams, and scanning the partial data streams for sensitive information according to at least one data loss prevention (DLP) policy.
US09455880B2
Method and system for routing EPP requests over a network are provided. The EPP request can include XML namespace information and optionally XML sub-product information. A gateway can receive the request and analyze the namespace and in some instances, sub-product information to determine the service to which the request is directed. Thereupon, the gateway can route the request to the appropriate service by consulting a routing table that can have status and connectivity information for all the available services.
US09455878B2
Systems and methods for enhanced network identification are provided. One example method includes receiving, by a computing device, identification data for each of a plurality of networks. The identification data for each of the plurality of networks includes a service set identifier and a basic service set identifier. At least one of the plurality of networks is hosted by an appliance. The method includes comparing, by the computing device for each of the plurality of networks, the service set identifier to the basic service set identifier. The method includes determining, by the computing device for each of the plurality of networks, whether to attempt to connect to such network based at least in part on the comparison of the service set identifier to the basic service set identifier for such network.
US09455876B1
An Application Packaging Standard (APS) is a specification defining application's life cycle in a cloud. The application's life cycle includes packaging, delivering to the cloud, verification of package, integrating (and unpacking) into the cloud, distributing to clients, licensing, functionality, updates and deletion. The APS has its own Application Programming Interface (API) for accessing the APS functions from a program code or by http/https requests. The APS provides for efficient integration of SaaS web applications into the cloud.
US09455868B2
In a cloud computing environment, a server application hosted by a server may form a plurality of guilds by clustering multiple network terminals of similar performance together. The server application may then allocate computing resources to the guilds accordingly.
US09455867B2
Embodiments of the present disclosure provide an in-band process to inform an external repeater of a desired new configuration or mode of operation. After negotiation of rate and other information during an auto-negotiation routine, a network node sends configuration information to a network element, such as an external network repeater.
US09455860B2
The invention provides apparatuses and method for crest factor reduction. In one embodiment, an apparatus comprising: a plurality of peak detectors respectively corresponding to a plurality of paths, each peak detector detecting a peak from an input signal; a statistical multiplexer, statistically multiplexing the peaks from the plurality of peak detectors; an allocator, allocating one of the multiplexed peaks to one of a plurality of peak cancellation units; the plurality of peak cancellation units, each generating, for an allocated peak, a cancellation peak; a plurality of de-multiplexers respectively corresponding to the plurality of peak cancellation units, each de-multiplexing the cancellation peak onto a corresponding path; a plurality of summation units respectively corresponding to the plurality of paths, each summing the de-multiplexed cancellation peaks on one path; and a plurality of subtraction units, each subtracting the summed cancellation peaks from the input signal on the path to obtain a peak-cancelled signal.
US09455858B2
A method is provided for transmission of an OFDM signal, wherein pre-transmission processing includes: mapping data representative of a source signal to complex symbols Xn, 0<=n
US09455856B2
In solutions provided in embodiments of the present application, a second orthogonal basis vector group and a group number of the second orthogonal basis vector group are determined according to a pre-defined first basis vector group, a third orthogonal basis vector group corresponding to each data layer is determined according to the second orthogonal basis vector group, then a second-level code word of each data layer is calculated separately, and the group number of the second orthogonal basis vector group, the third orthogonal basis vector group corresponding to the each data layer, and the second-level code word corresponding to the each data layer are sent to a base station, so that the base station may synthesize a multi-layer code word.
US09455855B1
The method includes selecting, by control hardware, a first output from a phased locked loop, sending, by the control hardware, the first output from the phased locked loop to a first device under test and a second device under test, and adjusting, by the control hardware, a first phase rotator connected to the first device under test to a first rotator phase value of zero; determining a collection of phase detector values of a phase detector connected to the second device under test by adjusting a second phase rotator connected to the second device under test to sweep through a phase range and measuring the phase detector values of the phase detector; determining a phase detector gain of the phase detector by averaging the collection of phase detector values and storing, by the control hardware, the phase detector gain in memory hardware.
US09455853B2
The present disclosure is directed to an FM demodulator having an extended threshold breakdown point. The FM demodulator uses an arcsin demodulator in combination with a frequency compressive loop to produce a demodulated output signal. The FM demodulator includes three filters that use a coefficient α to determine how the filters behave. The FM demodulator extends the threshold breakdown point of the signal-to-noise ratio of the FM signal beyond traditional levels, allowing the FM demodulator to work at long distances from the broadcasting antenna.
US09455847B1
The present invention is a method and apparatus for mitigating phase noise in data communication systems. The present invention provides effective phase noise mitigation with very low latency by combining the decision feedback equalizer and carrier recovery loop effectively. The phase noise estimate is obtained by calculating the phase difference between the input and output of the decision device (DD) in the decision feedback equalizer (DFE) and then applying a digital phase locked loop (DPLL) on the phase difference. Deriving the phase noise estimate from the phase noise estimation process, phase noise mitigation is obtained by multiplying the phase noise estimate at the input signal of the feedforward filter (FFF) and at the input signal of the DD in DFE. An accurate signal-to-noise ratio (SNR) estimate is also obtained in the process of the filter coefficient update process in the DFE.
US09455846B2
A signal sampling system that includes N samplers is disclosed. Each sampler includes a data input having a decision logic level threshold, a plurality of offset control inputs, a plurality of offset magnitude inputs, an un-buffered output, and a buffered output. Each sampler further includes circuitry coupled between the inputs and outputs that is configured to cause a time delay from an input signal transition to an output signal transition such that, after an offset control input transitions from a first voltage to a second voltage, the decision logic level threshold changes in a time substantially less than one gate delay, and after the sample clock transitions from a first logic state to a second logic state, the un-buffered output transitions within a time substantially equal to one gate delay and the buffered output transitions within a time substantially equal to two gate delays.
US09455844B2
A solution for managing communicative interactions between network elements is described herein. A system incorporating teachings of the present disclosure may include a processor module that monitors communications between a program resident on a user machine and a server program resident on a computing device remote from the user. The processor module may be utilized to effectively reduce the processing overhead of a server program and the number of communications actually transmitted between the client program and the server program. For example, the processor module may intercept certain client or server initiated communications intended for the server or client program and process those communications internally. The results of the processing which may require an updating to all object groups which may be associated with client programs. The updating of said client programs is then executed without server program involvement.
US09455840B2
The present invention relates to a method for controlling network devices in a low power consumption state, comprising the steps of: generating a network packet to be transmitted over a network to the network devices, the network packet containing at least a data portion, wherein said data portion comprises a preamble portion, and a sequence of n identical hardware multicast or broadcast address portions. The invention also relates to a method for controlling network devices in a very low power consumption state, comprising the steps of: generating a network packet to be transmitted over a network to the network devices, the network packet containing at least a data portion, wherein said data portion comprises a preamble portion, a sequence of n identical hardware unicast address portions, a password portion and a network and/or device address portion.
US09455837B2
A method, system and computer program product are disclosed that facilitates exchange multifunction job security using IPv6 Neighbor Discovery, which can include generating a print job on a first node, the first node having a first software module and a first IP filter configured to capture neighbor solicitation messages and sending a neighbor solicitation request with the at least one security option to a second nod. Capturing the neighbor solicitation request via a second IP filter on the second node; validating a digital certificate and decrypting a first encrypted job identifier associated with the neighbor solicitation request using a second software module on the second node. Sending a neighbor advertisement to the first node, the neighbor advertisement including a second encrypted job identifier for the print job and capturing the neighbor advertisement from the second node with the first IP filter, and processing the job on the first node.
US09455836B1
Authenticity and responsiveness of evidence (e.g., biometric evidence) may be validated without regard for whether there is direct control over a sensor that acquired the evidence. In some implementations, only a data block containing evidence that is (1) appended with a server-generated challenge (e.g., a nonce) and (2) signed or encrypted by the sensor may validate that the evidence is responsive to a current request and belongs to a current session. In some implementations, trust may be established and/or enhanced due to one or more security features (e.g., anti-spoofing, anti-tampering, and/or other security features) being collocated with the sensor at the actual sampling site.
US09455833B2
A method of determining a fingerprint identification of a cryptographic implementation in a cryptographic system, including: receiving, by the cryptographic system, an input message that is a fingerprint identification message; performing, by the cryptographic system, a keyed cryptographic operation mapping the fingerprint identification message into an output message that includes a fingerprint identification; and outputting the output message.
US09455831B1
An order-preserving encryption (OPE) encryption method receives a plaintext (clear text) and generates a ciphertext (encrypted text) using a software arbitrary precision floating point libraries during initial recursive computation rounds. In response to the ciphertext space reducing to breakpoint, the OPE encryption method continues computations using a hardware floating point processor to accelerate the computation. In this manner, the OPE encryption method enables efficient order preserving encryption to enable range queries on encrypted data.
US09455825B2
A receiver is equipped with an adaptive phase-offset controller and associated timing-calibration circuitry that together shift the timing for a data sampler and a digital equalizer. The sample and equalizer timing is shifted to a position with less residual inter-symbol interference (ISI) energy relative to the current symbol. The shifted position may be calculated using a measure of signal quality, such as a receiver bit-error rate or a comparison of filter-tap values, to optimize the timing of data recovery.
US09455824B1
Various of the disclosed embodiments synchronize transmission/reception timing between nodes in a wireless network of nodes. Some embodiments share GPS reference signals and local clock values between nodes to identify relative offset corrections. These corrections may then be used to synchronize transmission/reception periods. A PLL at each node may adjust a received GPS signal to coincide with a local operational frequency at the node, while pulse detect logic may be used to record when the GPS signal was received. Some embodiments also address scenarios where GPS signals are not available at one of the nodes. The deficient node may instead identify its local offset by maximizing the cross-correlation of a signal received from a node retaining GPS capability. In some embodiments, the cumulative error along paths in the network may be determined to further compensate for the behavior of nodes lacking GPS capability. GPS capability may, e.g., be deliberately omitted from some nodes to reduce costs.
US09455819B2
The present invention relates to the technical field of wireless communication, particularly relates to a method, system and apparatus for sending and receiving feedback information, to be used for transmitting the feedback information after the aggregation of carriers with different time division duplex (TDD) uplink and downlink configurations. The method of an embodiment of the present invention comprises: determining a dedicated feedback timing relationship by using a user equipment (UE) aggregating carriers with different TDD uplink/downlink configurations; the UE transmitting the feedback information corresponding to the downlink data on the primary carrier according to the determined dedicated feedback timing relationship. Because the feedback information can be transmitted after the aggregation of carriers with different TDD uplink and downlink configurations, thus the transmission efficiency and system performance after the aggregation of carriers with different TDD uplink and downlink configurations are improved.
US09455814B2
A user equipment receives physical downlink shared channel data on a PDSCH in a second subframe from a second serving cell to the user equipment. The second serving cell is activated by the first serving cell, and the second serving cell does not map the PDSCH data to a second RE corresponding to a first resource element of the first subframe mapped with the CRS. The CRS is generated from a pseudo random sequence that is initiated by a cell identifier of the first serving cell and the PDSCH is indicated by an enhanced physical downlink shared channel of the second subframe, and the second RE of the second subframe and the first RE of the first subframe overlap in a time domain and in a frequency domain.
US09455813B2
The present disclosure relates to an operating method of a terminal for transceiving data to/from a base station in a system that supports a plurality of component carriers. The method includes receiving, from the base station, downlink control information (DCI) masked using a terminal identifier (cell-radio network temporary identifier (C-RNTI)) or a semi-persistent scheduling terminal identifier (SPS C-RNTI) through a physical downlink control channel (PDCCH); determining a component carrier for transceiving data to/from the base station; and transceiving data to/from the base station through the determined component carrier. The determining includes determining the component carrier which has received the PDCCH as a component carrier for receiving downlink data, and determining an uplink component carrier linked with the component carrier which has received the PDCCH as a component carrier for transmitting uplink data.
US09455812B2
Embodiments of the present invention disclose methods and apparatuses for receiving and sending a control channel, and are applicable to the field of communications technologies. In the embodiments of the present invention, a base station carries scheduling information of a user equipment of an R11 system in both the PDCCH region and the E-PDCCH region of a downlink subframe. In this way, the user equipment needs to detect the control channel within the PDCCH region and the E-PDCCH region, so that resources of the two regions are available to the user equipment of the R11 system. Moreover, the user equipment detects only the control channel of the first type in the PDCCH region, and detects control channels of the other type in the E-PDCCH region. The method in the embodiments of the present invention does not increase the number of control channel detections.
US09455809B2
The present invention relates to a method for transceiving downlink control information in a wireless access system that supports an enhanced physical downlink control channel (e-PDCCH), and to an apparatus for the method. More particularly, the method comprises the steps of: precoding downlink control information using a precoding matrix set in a terminal; and transmitting the precoded downlink control information to the terminal via the e-PDCCH using multiple antennas, wherein the e-PDCCH is multiplexed with a PDSCH in a first slot of a subframe in which the downlink control information is transmitted.
US09455808B2
A wireless access point includes a wireless transceiver configured to provide coordinated multipoint communications with at least one non-legacy device of a plurality of remote devices via a wireless local area network protocol. The coordinated multipoint communications are coordinated with at least one other wireless access point in accordance with coordination data.
US09455798B2
Forward Error Correction (FEC) techniques that generate independently decodable resource blocks are beneficial for Successive Interference Cancellation (SIC) demodulation. One FEC technique for generating independently decodable resource blocks includes mapping locally decodable FEC codeblocks into unique resource blocks such that substantially all of the bits of the FEC codeblock are carried within a single resource block. The locally decodable FEC codeblocks can be generated from different FEC encoding modules or from a common FEC encoding module. Another technique for generating independently decodable resource blocks includes encoding a stream of information bits into low-density parity-check (LDPC) codeblocks having high ratios of inward peering parity bits. These high ratios of inward peering parity bits allow substantial portions of each LDPC codeblock to be decoded independently from information carried by other LDPC codeblocks.
US09455797B2
One embodiment provides a method for resolving a forward error correction (FEC) protocol. The method includes requesting, by a network node element during an auto-negotiation period between the node element and a link partner, to resolve at least one FEC mode during a link training period; wherein the auto-negotiation period and the link training period are defined by an Ethernet communications protocol and the auto-negotiation period occurs before the link training period; determining, by the network node element, at least one channel quality parameter of at least one channel of a communication link between the network node element and the link partner; and determining, by the network node element during the link training period, whether to enable at least one FEC mode for use by the network node element based on, at least in part, the at least one channel quality parameter.
US09455795B2
A network switch is disclosed with each port having the function of: electrical processing and optical modulation; electrical processing has the ability to identify packet or frame destination; burst mode transmission and receiving capability; uses its pre-assigned time slot to send to the corresponding destination, or receive from the expected source.
US09455790B2
A high-speed optical receiver implemented using a low-speed light receiving element is provided, which is configured to receive an optical signal having a higher transmission rate than that received using a general avalanche photo diode (APD) by expanding a frequency bandwidth using a receiver circuit configured together with an APD in the optical receiver including the APD, an APD bias control circuit, a transimpedance amplifier (TIA) for amplifying a signal received from the APD to have low noise, and a post amplifier; and a method of implementing such a high-speed optical receiver.
US09455778B1
A method and system for protecting against communication loss or disruption in an optical network system includes a signal state detector, which can measure received optical signals and determine if their strength is sufficient to support reliable communications. If the signal state detector informs the control circuit that the received optical signal is too low to support communications with the data service hub (or if there is no signal at all, such as in a severance of an optical waveguide), then the control circuit can instruct the data switch to re-route communications from the primary communication path to a secondary or back up communication path. This switching or re-routing of communications from a primary communication path which is non-functional or inoperative to an operational and fully functional communication path (a back up or secondary communication path) can be completed in a very short time, such as within fifty milliseconds or less.
US09455771B2
A system and method for close proximity communication is disclosed. The method comprises detecting a signal transmitted by a close proximity communication (CPC) device at a distance of one of greater than and less than a CPC detection perimeter with a multi-mode magnetic induction communication (MMMIC) device having at least one antenna. The type of device transmitting the detected signal is identified. The MMMIC device is enabled to communicate with the close proximity communication device at one of the distance of greater than the CPC detection perimeter and less than the CPC detection perimeter based on the type of device that is identified.
US09455764B2
A method for communication includes transmitting a first uplink message from a first remote node (200, 300, 400) to a central node (100) in a wireless communication system according to a first frequency hopping scheme, and transmitting a second uplink message from a second remote node to the central node in the wireless communication system according to a second frequency hopping scheme, different from the first scheme. Both the first and the second uplink messages are received and processed at the central node.
US09455753B2
A method and apparatus for frequency conversion. The apparatus includes a mixer configured to provide an output signal with a converted frequency, a local oscillator, and a non-linear transmission structure operably connected to the mixer and the local oscillator. The non-linear transmission structure is configured to cancel at least a portion of non-linearity of the mixer from the output signal and to modify a gain of the output signal. The local oscillator may provide a local oscillator signal to the non-linear transmission structure. The non-linear transmission structure may also be configured to modify the local oscillator signal to cancel at least the portion of the non-linearity of the mixer and to modify the gain of the output signal, and provide the modified local oscillator signal to the mixer.
US09455737B1
Certain aspects of the present disclosure provide a delta-sigma modulator (DSM) using time-interleaved (TI) successive approximation register (SAR) analog-to-digital converters (ADCs). For example, two SAR ADCs may be configured to alternately sample and process an input signal and provide a feedback signal for the DSM using excess loop delay (ELD). In other aspects, the DSM may be implemented using a two-step SAR quantizer. For example, a first SAR ADC may sample an input signal to generate a most-significant bit (MSB) portion of an output of the DSM, while the second SAR ADC may subsequently sample a residue from the first SAR ADC conversion and generate a least-significant bit (LSB) portion of the output of the DSM. With these techniques, higher bandwidths may be obtained in high accuracy delta-sigma ADCs without using increased sampling rates.
US09455736B2
There is provided a ΔΣ modulator including a loop filter for inputting an m-value digital signal into a subtractor, an n-value quantizer for inputting a first output signal to be output from the loop filter and outputting a second output signal as an n-value digital signal, and a selecting device for inputting the first output signal and the second output signal therein, feeding back the first output signal to a subtractor of the loop filter when an absolute value of the first output signal is a predetermined value or more, and feeding back the second output signal to the subtractor of the loop filter when the absolute value is less than a predetermined value. The predetermined value in the selecting device is set to be larger than a maximum value of an absolute value of a quantization value to be obtained by the n-value digital signal.
US09455732B2
One or more first signals and one or more second signals, wherein the second signal(s) are slowly varying or low frequency signals in comparison with the first signals and are converted from analog to digital by sampling the first signals and the second signals to produce samples thereof for analog-to-digital conversion, subjecting the samples of the first signals to conversion to digital at a certain conversion rate, subjecting the samples of the second signal to conversion to digital by segments so that these segments are subjected to conversion to digital along with the samples of the first signals at the respective conversion rate, and reconstructing digital converted samples of the second signal from the segments subjected to conversion to digital.
US09455729B2
A method is for rejecting spurs within a chip containing analog and digital functions. The spurs may be timed by a clock signal derived from the output frequency of a high frequency phase locked loop. Original analog rejection bandwidths associated with operation of analog functions may be determined, and then original spurs associated with operation of the digital functions and capable of directly or indirectly affecting the original analog rejection bandwidths may be identified. A final analog rejection bandwidth may be determined based on the original analog rejection bandwidths, and final spurs may be obtained based on the original spurs. A frequency shift of the output frequency of the high frequency phase locked loop to effectuate a rejection of the final spurs from the final analog rejection bandwidth may be determined, and the high frequency phase locked loop may be controlled to shift the output frequency by the frequency shift.
US09455724B2
A readout system includes a sensing module to generate first and second voltage signals with a phase difference associated with an environmental parameter, and a readout module configured to calibrate the phase difference, and to convert the calibrated phase difference into an output code.
US09455722B2
In a method and apparatus for using a clock generating circuit to minimize settling time after dynamic power supply voltage ramping, a clock signal may be generated using a clock generating circuit having, among other things, open feedback loop switch logic and a dynamic fast lock control signal generator. Whereupon, when in operation, the open feedback loop switch logic is responsive to a controlled change in power supply voltage condition such that a feedback loop of the clock generating circuit is opened during power supply voltage ramping (e.g., during transitions to or from battery conservation modes). In response to opening the feedback loop, the dynamic fast lock control signal generator selectively applies a stabilizing control signal to a variable clock signal generator (e.g., a voltage controlled oscillator) such that the generated clock signal can quickly lock onto the proper target frequency.
US09455716B2
Aspects of a reconfigurable frequency divider circuit are provided. A reconfigurable frequency divider can include a frequency divider that is configured to receive an input signal. The frequency divider can also include a delay circuit that is configured to receive a divided signal produced by the frequency divider. The frequency divider can also include a frequency multiplier that is configured to produce an output signal based on the delayed signal produced by the delay circuit, wherein the delay circuit is configured to receive the output signal.
US09455710B2
A clock enabling circuit for providing a gated clock signal in response to receiving clock request information is presented. The clock enabling circuit comprises a clock request input, a clock input, and a flip-flop stage. It also includes a first sub-circuitry comprising a first input being coupled with the clock request input and an output being coupled with the flip-flop stage for providing a set information to the flip-flop stage in response to the receipt of the clock request information, the flip-flop stage being configured to provide a clock enabling information in response to receiving the set information and a second sub-circuitry comprising a first and a second input, the first input being coupled with the clock input and the second input being coupled with the flip-flop stage, the second sub-circuitry comprising an output for providing the gated clock signal in response to receiving the clock enabling information.
US09455705B2
A touch inductive unit includes a receiving electrode pattern and a driving electrode pattern. The receiving electrode pattern includes a first main stem, a first branch portion and a second branch portion. The first branch portion and the second branch portion are extended from the first main stem. The driving electrode pattern includes a second main stem, a third branch portion and a fourth branch portion. The third branch portion and the fourth branch portion are extended from the second main stem. The receiving electrode pattern and the driving electrode pattern are interdigitated and physically spaced apart from each other.
US09455699B2
A semiconductor integrated circuit device having a control signal system for avoiding failure to check an indefinite signal propagation prevention circuit, for facilitating a check included in an automated tool, and for facilitating a power shutdown control inside a chip. In the semiconductor integrated circuit device, power shutdown priorities are provided by independent power domains (Area A to Area I). A method for preventing a power domain having a lower priority from being turned OFF when a circuit having a high priority is turned ON is also provided.
US09455697B2
A method can be used for driving a switch circuit. The switch circuit includes a first transistor device and a second transistor device. Both the first transistor device and the second transistor device have a load path and a control terminal. The load paths of the first transistor device and the second transistor device are connected in series. The control terminal of the first transistor device is configured to receive a first drive signal and the control terminal of the second transistor device is configured to receive a second drive signal. One of an on-level switching on the first transistor device or an off-level switching off the first transistor device of the first drive signal is selected and one of a first signal level and a second signal level of the second drive signal is selected.
US09455696B2
Disclosed are a pulse frequency modulation circuit and a power adapter. The pulse frequency modulation circuit includes a first multiplier, a second multiplier, a third multiplier, a divider and an adder sequentially and electrically connected to one another. The second multiplier includes an output terminal connected to an input terminal of the divider, a first input terminal, and a second input terminal connected to an input terminal circuit of the adder. To prevent the uncertain timing of the critical operating status of the time control circuit detected by the conventional zero-crossing detection method, the pulse frequency modulation circuit and power adapter adopt the pulse frequency modulation circuit for computation and output a control signal to control the OFF/ON time of a transistor in the power adapter, so as to control the timing of the operating status of the power adapter precisely.
US09455692B2
A semiconductor device may include a control signal generation block configured to shift a level of a trimming signal and generate a selection control signal, and shift a level of a first enable signal and generate a driving control signal, when an internal voltage is raised to a level greater than a sensing reference voltage after an initialization period is ended. The semiconductor device may include an internal voltage generation block configured to select one of a plurality of trimming division voltages as a selected reference voltage in response to the selection control signal, and drive the internal voltage by comparing levels of the selected reference voltage and the internal voltage in response to the driving control signal.
US09455691B2
Flip-flop cells that enable time borrowing during the design of the IC to improve setup times while avoiding introducing meta-stability, and alternatively to avoid hold time violations. The flip-flop cells are connected with logic cells in functional data paths. The flip-flop cell has a clock signal controlling both its input and output. A selective delay cell selectively delays either a data signal input to the flip-flop cell or the clock signal controlling the flip-flop cell. The selectively delayed signal adjusts the timing (setup, hold and clock-to-output) of the data path.
US09455687B2
A variable inductor structure for varying an inductance responsive to a digital tuning signal, comprising: a first inductor; a second, adjustable, inductor; and a digital control mechanism configured to receive the digital tuning signal and to adjust the effective inductance of the second inductor in response to the digital tuning signal; wherein the second inductor is positioned sufficiently close to the first inductor so as to be capable of altering by mutual inductance the effective inductance of the first inductor in dependence on the digital tuning signal.
US09455683B2
The present invention presents a piezoelectric piece for a piezoelectric vibrator and a manufacturing method thereof. The piezoelectric piece for a piezoelectric vibrator in accordance with an embodiment of the present invention includes: a base; and a vibrating arm connected to the base and having a groove formed therein. Here, one surface inside the groove includes: a first slope extended from an upper portion of the groove in a lower direction so as to have a first angle; and a second slope extended from a lower portion of the first slope in a lower direction so as to have a second angle that is greater than the first angle, and a rate of a depth of the first slope for a depth of the groove is greater than or equal to 0.5 and less than or equal to 1.
US09455680B2
RF filter structures are disclosed that may have multiple filter paths, which are provided by weakly coupled resonators. The filter paths may be interconnected so that additional filter paths may be realized between input and output terminals of the RF filter structures. In this manner, the weakly coupled resonators from the filter paths may be arranged in a matrix. In one embodiment, an RF filter structure includes a first filter path and a second filter path. The first filter path includes (at least) a first pair of weakly coupled resonators while a second filter path that includes (at least) a second pair of weakly coupled resonators. To interconnect the first filter path and the second filter path, a cross-coupling capacitive structure is electrically connected between the first filter path and the second filter path. As such, an additional filtering path may be realized through the interconnection provided by the cross-coupling capacitive structure.
US09455675B2
An amplifier comprises a biasing unit, an amplifying unit and a Schmitt trigger. The biasing unit is configured to generate a bias current which is independent of the power supply, so as to increase power supply rejection ratio. The amplifying unit is connected to the biasing unit and configured to receive an input voltage and generate an amplified voltage based on the biasing current. The Schmitt trigger is connected to the amplifier and configured to generate and output a modified voltage.
US09455673B2
An auto-zero circuit of an operational amplifier is disclosed, and the auto-zero circuit has: a micro-control unit and a digital potentiometer; the micro-control unit is used to obtain a voltage value of an offset voltage of the output end when there is no input in the operational amplifier, and generates a control signal which causes the voltage value of the offset voltage to be smaller than a first threshold value according to the voltage value of the offset voltage; the digital potentiometer is used to adjust a resistance thereof according to the control signal.
US09455671B2
In accordance with an embodiment, a system for amplifying a signal provided by a capacitive signal source includes a first voltage follower device, a second voltage follower device, and a first capacitor. The first voltage follower device includes an input terminal configured to be coupled to a first terminal of the capacitive signal source, and the second voltage follower device includes an input terminal coupled to the first output terminal of the first voltage follower device, and an output terminal coupled to a second output terminal of the first voltage follower device. Furthermore, first capacitor has a first end coupled to a first output terminal of the first voltage follower device, and a second end configured to be coupled to a second terminal of the capacitive signal source.
US09455653B1
Phase currents of an inverter-driven electric machine are measured by mounting phase conductors of each respective phase current into a central passage of a respective flux core. A plurality of current sensors are mounted into a gap of each respective flux core to generate a respective plurality of current signals for each phase current. The Hall-effect devices are connected to a plurality of multi-channel op amp devices for conditioning the current signals such that each set of Hall-effect devices is connected to a different one of the op amp devices and such that each op amp device receives one current signal corresponding to each phase current. Thus, a valid conditioned current signal corresponding to each phase conductor is generated by the op amp devices unless there are multiple simultaneous failures of the Hall-effect devices and the op amp devices.
US09455643B2
In certain embodiments, a power converter has an input side connected to receive AC input power at an input node and an output side connected to produce a regulated output power at an output node. The power converter has a transformer having at least one primary winding on the input side and at least one secondary winding on the output side. The power converter has at least one multi-functional inductor that supports both main regulation and supplemental regulation in a time-multiplexed manner such that, during main regulation, input energy is transferred from the input node to the output node via the multi-functional inductor, and, during supplemental regulation, the stored energy is transferred from the at least one energy storage element to the output node via the multi-functional inductor. Depending on the embodiment, the multi-functional inductor(s) may be one or two secondary transformer windings or a separate buck inductor.
US09455635B2
A snubber circuit includes a capacitor and a buffer device. The buffer device has a first terminal and a second terminal. The first terminal is electrically connected to the capacitor. When the buffer device operates in a first conduction mode, a charge current flows from the second terminal to the first terminal through the buffer device. When the buffer device switches from the first conduction mode to a second conduction mode, the buffer device generates a discharge current which flows from the first terminal to the second terminal through the buffer device over a specific period of time, such that after the buffer device enters the second conduction mode, a relative maximum voltage level appearing first at the second terminal is lower than a voltage level at the first terminal.
US09455631B2
A embodiment relates to a current estimation circuitry for a converter comprising: an integrator for integrating a voltage across an inductor of the converter; a current sense unit for obtaining a signal that is associated with the current flowing through at least one of the electronic switches of the converter; and a control unit for adjusting at least two parameters of the integrator based on comparing the output of the integrator with the signal provided by the current sense unit.
US09455623B2
A power factor correction (PFC) circuit includes a first inductor, which is operably supplied with an input voltage and an input current. The input voltage is a rectified AC line voltage. A semiconductor switch has a load current path coupled in series with the first inductor. An output terminal is coupled to the inductor and operably providing an output voltage and an output current. A controller circuit controls the cyclic switching operation of the semiconductor switch. The controller circuit is configured to monitor a feedback signal representing the voltage drop across the load current path of the semiconductor switch, to detect at least one local minimum in the feedback signal while the semiconductor switch is off, and to switch on the semiconductor switch in response to detecting the N-th local minimum in the feedback signal.
US09455620B2
Methods, devices, and circuits are disclosed for a buck-type AC/DC converter with DC output harmonic control. One example is directed to a AC/DC converter configured to generate a DC output at a target output voltage. The converter is configured to, responsive to an AC input voltage being less than the target output voltage, convert the AC input voltage to a boosted DC output voltage. The converter is further configured to, responsive to the AC input voltage being greater than the target output voltage, convert a first portion of the AC input voltage to a clamped boosted DC output voltage. The converter is further configured to buffer a second portion of the AC input voltage to a buffered DC voltage. The converter is further configured to apply the buffered DC voltage to the clamped boosted DC output voltage.
US09455618B2
The present disclosure provides a method for controlling a multilevel converter, the method including, detecting modulation state values and current directions of sub-modules, and designating, by one sub-module, an average number of switching for each period of an output waveform, wherein the step of designating the average number of switching includes, grouping the sub-modules according to being in ON state or in OFF state, comparing the number of sub-modules in previous ON state and the number of sub-modules in OFF state to obtain a difference therebetween, and changing a state as much as the difference, comparing a sub-module of ON state in charged state and in discharged state with a sub-module of OFF state, and changing the compared states of sub-modules of ON state and OFF state.
US09455604B2
A wound-field synchronous machine includes a stator and a rotor. Around the rotor is a rotor sleeve including a damper bar assembly forming an amortisseur circuit.
US09455598B1
Disclosed is an approach for implementing a flexible parser for a networking system. A micro-core parser is implemented to process packets in a networking system. The micro-cores of the parser read the packet headers, and perform any suitably programmed tasks upon those packets and packet headers. One or more caches may be associated with the micro-cores to hold the packet headers.
US09455597B2
The present disclosure provides an electronic device protective case which is able to, by means of photovoltaic power generation, alleviate the insufficient capacity of a cell for an electronic device when it is used in the open air, and while an accumulator may be used as a power tank. A charging/discharging controller is used to control a photovoltaic cell panel in the protective case to store electric energy after the photovoltaic conversion in an accumulator, with the electric energy in the accumulator used to charge the electronic device. In addition, electrical connection states between an external data line port and the electronic device protective case as well as a port of an electronic device is controlled by means of a switch assembly, and when the switch assembly is in an ON state, the charging/discharging controller is used to control the accumulator or an external data line port to charge the electronic device.
US09455586B2
A method for triggering a resonant charging circuit for a device for generating short-wavelength radiation based on discharge plasma is described. Switching times of the resonant charging circuit are determined in a non-time-critical method segment by simulation and are stored to be repeatedly retrievable. Measurement values of the resonant charging circuit are determined in real time in a time-critical method segment. At least one second switching time (t2) at which a discharging switch of the resonant charging circuit is triggered in order to supply at a firing time (t3) a discharge voltage (Uwanted), and the firing time (t3) are calculated. The device has a first input unit, a first simulation unit, a first regression unit, a first measurement value unit, a first evaluation unit and a control unit for triggering a discharging switch of the resonant charging circuit.
US09455585B2
A charging apparatus may include a power supply unit supplying charging power, a charging unit transferring the charging power from the power supply unit to an external charging target device, a charge controlling unit controlling a charging state of the charging unit, a display unit displaying the charging state according to controlling by the charge controlling unit and stopping a displaying operation when the charging target device is in a fully-charged state, and a delaying unit blocking a current supplied to the display unit and delaying the stopping of the displaying operation of the display unit for a preset time when the charging target device is recharged in the fully-charged state.
US09455583B2
A battery pack, which supplies power to an electronic apparatus, includes a battery cell, a charger configured to receive power from an external source, and charge the battery cell by using the supplied power, and a charge controller configured to, when a voltage of the battery cell is lower than a predetermined first voltage even though the battery cell has a problem, control the charger to charge the battery cell.
US09455580B2
A battery system has a battery module including a number M of series-connected batteries. The battery system is further provided with a number N (1
US09455579B2
A USB charger for an electronic cigarette includes a first interface, a control module and a second interface and a built-in battery. The control module is connected to the first interface, the second interface and the built-in battery respectively. The first interface is configured to connect an external power source so as to provide a power supply. The second interface is configured to connect a battery rod of an external electronic cigarette. The control module is configured to charge the battery rod of the electronic cigarette and the built-in battery simultaneously by using the external power source, or control the built-in battery to charge the battery rod of the electronic cigarette, based on the access state of the external power source at the first interface. The electronic cigarette can be charged by the USB charger even if there is no external power source.
US09455574B2
A power distribution system includes a direct current (DC) power source and an appliance selection unit for selecting one or more appliances that can be operated with an available power of the DC power source. The power distribution system further includes a display unit for displaying results of selection by the appliance selection unit.
US09455561B2
A movable wall panel system induces a plurality of movable wall panels. A first electrical connector of one panel is automatically coupled to a second electrical connector of an adjacent panel as the panels are moved from a folded storage position to an extended use position to electrically couple the adjacent panels together automatically. At least one of the plurality of panels has an electrical receptacle coupled to its associated first and second electrical connectors to provide an electrical power outlet.
US09455559B1
A plugging device can include a plug member configured to connect to, plug, or block an aperture in a wall. The plugging device can include a lock member configured to secure the plugging device in the aperture. The lock member can be connected to the plug member. A release member can be connected to the lock member. The plug member, lock member, and/or release member can form a monolithic part. In some cases, the plugging device is a compliant mechanism.
US09455556B1
A cable conduit transition including a longitudinal axis, a lower portion having a semicircular shape around the longitudinal axis and two lower portion terminating ends, an upper portion having a semicircular shape around the longitudinal axis and two upper portion terminating ends, and wherein the two lower portion terminating ends are offset from the two upper portion terminating ends.
US09455548B2
Methods and apparatus for generating terahertz radiation are disclosed herein. In addition, methods for forming orientation-patterned nonlinear semiconductor crystals are disclosed herein. For example, according to an example implementation, a method for generating terahertz radiation may include: providing an optical pulse having a wavelength less than approximately 1.0 μm; and illuminating an orientation-patterned nonlinear semiconductor crystal with the optical pulse.
US09455535B1
A plug connector includes an insulating housing, a terminal module, a middle shielding piece, and a shielding shell surrounding the insulating housing and the terminal module. The terminal module includes a first terminal module and a second terminal module. The middle shielding piece is mounted between the first terminal module and the second terminal module. The terminal module together with the middle shielding piece is assembled to the insulating housing. The middle shielding piece has a base plate. Two portions of two opposite sides of the base plate extend outward and then extend frontward to form two lateral arms. An upper end of a rear surface of each of the lateral arms meanders rearward to form a soldering portion projecting out of the insulating housing. A thickness of the soldering portion is thinner than thicknesses of the base plate and the lateral arms.
US09455525B2
A connector (10) to be mounted on end portions of wires (16) includes first terminals (19) connected to the end portions of the wires (16), second terminals (23) electrically connected to the first terminals (19) via flexible conductive members (29) and connected to terminals of a mating connector (CN), and a housing (33) for accommodating the first terminals (19) and the second terminals (23).
US09455517B2
The present invention generally relates to communication connectors and internal components thereof. In one embodiment, the present invention is a communication jack comprising back-rotated plug interface contacts having variable cross-sectional widths. In another embodiment, the present invention is a communication jack having back-rotated plug interface contacts where at least two of the plug interface contacts have a differing beam length. In yet another embodiment, the present invention is a communication jack having back-rotated plug interface contacts where at least two of the plug interface contacts have opposing bends in a deflection zone.
US09455516B2
An electrical connector having a female part with a socket portion configured for receiving a male part in the socket portion. The male part comprises openings in the area of the base and the socket portion comprises projections protruding into the openings. The projections in the openings are form-fittingly connected to the male part.
US09455508B2
A cable connector connects a coaxial cable to an interface port by an outer conductor engager, a body and a coupler. The coupler draws the body over a plurality of resilient fingers of the outer conductor engager to urge the fingers into electrical contact with a peripheral outer surface of a stripped/prepared end of a coaxial cable.
US09455495B2
An apparatus comprising a plurality of radiating elements and a plurality of surface wave feeds. Each radiating element in the plurality of radiating elements comprises a number of surface wave channels in which each of the number of surface wave channels is configured to constrain a path of a surface wave. A surface wave feed in the plurality of surface wave feeds is configured to couple a surface wave channel in the number of surface wave channels of a radiating element in the plurality of radiating elements to a transmission line configured to carry a radio frequency signal.
US09455491B2
A wireless device includes: a casing having a first face; a display configured to be visible from the first face; a touch sensor formed by a transparent material and mounted in the casing with respect to the display as a part of the first face; a substrate mounted to a side opposite to the first face with respect to the display; and an antenna element including: a first portion built in the casing, connected to a feeding point included in the substrate, and located within a first range occupied by the touch sensor when viewed from a direction perpendicular to the first face; and a second portion located within a second range other than the first range.
US09455484B2
An apparatus to filter electromagnetic waves includes a cavity and one or more tuning circuits. The cavity is configured to receive the electromagnetic waves and has a resonant frequency. The one or more tuning circuits are disposed proximate to or in the cavity. The one or more tuning circuits and the cavity are configured to filter the electromagnetic waves and the resonant frequency of the cavity is based on the one or more tuning circuits.
US09455471B2
An electrode for all-solid-state secondary batteries, which is capable of improving the high-temperature cycle characteristics of an all-solid-state secondary battery, includes a collector, a conductive adhesive layer and an electrode mixture layer. The electrode mixture layer contains a binder, an inorganic solid electrolyte that contains sulfur atoms, and an electrode active material. The conductive adhesive layer contains conductive particles and a binder for adhesive layers, the binder being composed of a diene polymer. The diene polymer contains 10-75% by mass of a diene monomer unit, and has an iodine number of 5-350 mg/100 mg. The sulfur atoms contained in the inorganic solid electrolyte and carbon-carbon double bonds of the diene polymer are crosslinked with each other.
US09455470B2
The present invention provides a non-aqueous electrolyte solution for a lithium secondary battery, comprising an ester-based compound having a branched-chain alkyl group; and a lithium secondary battery using the same.
US09455468B2
The present invention aims to provide an electrochemical device excellent in high temperature storage characteristics and cycling characteristics at high voltages, and a nonaqueous electrolyte for the electrochemical device. The present invention relates to an electrochemical device including: a positive electrode; a negative electrode; and a nonaqueous electrolyte containing a nonaqueous solvent and an electrolyte salt, wherein the nonaqueous solvent contains a fluorinated linear carbonate represented by the formula (1): RfOCOOR (1) (wherein Rf represents a C1-4 fluorinated alkyl group and R represents a C1-4 alkyl group), and further contains following compounds of (I) to (III) in a total amount of not more than 5000 ppm relative to the fluorinated linear carbonate: (I) a compound represented by the formula (2) RfOH (2) (wherein Rf is defined as above); (II) a compound represented by the formula (3) ROH (3) (wherein R is defined as above); and (III) a compound represented by the formula (4) ROCOCl (4) (wherein R is defined as above).
US09455463B2
In various aspects, systems and methods are provided for operating a molten carbonate fuel cell, such as a fuel cell assembly, with increased production of syngas while also reducing or minimizing the amount of CO2 exiting the fuel cell in the cathode exhaust stream. This can allow for improved efficiency of syngas production while also generating electrical power.
US09455461B2
A system and method for operating a fuel cell system to control an amount of degradation to the fuel cell system. The fuel cell system is operative to switch between two or more power sources to provide power to a load. The switching is designed to minimize degradation of a fuel cell of the fuel cell system.
US09455460B2
According to a first aspect, the present invention relates to a method of controlling a fuel cell, comprising a step of controlling the fuel cell electric efficiency per unit of active surface area by checking and/or adjusting the current density produced in the fuel cell per unit of active surface area.According to another aspect, the present invention concerns a fuel cell suitable for obtaining an electric power output, which comprises, among the other things, control means of the electric efficiency of the fuel cell including means suitable for checking and/or adjusting the current density produced in the fuel cell per unit of active surface area.
US09455450B2
A membrane electrode assembly includes an anode including a hydrogen oxidation catalyst; a cathode; a membrane disposed between the anode and the cathode; and a peroxide decomposition catalyst positioned in at least one position selected from the group consisting of a layer between the anode and the membrane and a layer between the cathode and the membrane wherein the peroxide decomposition catalyst has selectivity when exposed to hydrogen peroxide toward reactions which form benign products from the hydrogen peroxide. The peroxide decomposition catalyst can also be positioned within the membrane. Also disclosed is a power-generating fuel cell system including such a membrane electrode assembly, and a process for operating such a fuel cell system. The assembly components contain ionomer material which can be perfluorinated or non-perfluorinated, high temperature, hydrocarbon, and the like.
US09455449B2
An electrode for a fuel cell is disclosed. The electrode may include an electrode substrate with a conductive substrate, carbon particles, and a catalyst layer disposed on the electrode substrate. The electrode substrate may include a pore having an average diameter of about 20 μm to about 40 μm and porosity of about 30 volume % to about 80 volume % based on the total volume of the electrode substrate. A membrane-electrode assembly including the electrode and a fuel cell system including the membrane electrode assembly are also disclosed.
US09455448B1
A current collector in the form of a conductive substrate subjected to a special chemical etch to provide the current collector having a multi-thickness structure, is described. The multiple-thickness current collector structure provides an electrochemical cell with increased charge capacity per volume while enabling a robust weld connection thereto. The current collector has a frame and comprises within an inner perimeter of the frame, first strand structures that intersect second strand structures to provide a plurality of openings or interstices bordered by the strands. At least one tab portion having a thicker distal portion spaced from a thinner proximal tab portion that extends from an outer perimeter of the frame.
US09455444B2
The present invention relates to lithium composite compound particles having a composition represented by the formula: Li1+xNi1−y−zCoyMzO2 (M=B or Al), wherein the lithium composite compound particles have an ionic strength ratio A (LiO−/NiO2−) of not more than 0.3 and an ionic strength ratio B (Li3CO3+/Ni+) of not more than 20 as measured on a surface of the respective lithium composite compound particles using a time-of-flight secondary ion mass spectrometer. The lithium composite compound particles of the present invention can be used as a positive electrode active substance of a secondary battery which has good cycle characteristics and an excellent high-temperature storage property.
US09455437B2
Embodiments provided herein describe solid-state lithium batteries and methods for forming such batteries. A first current collector is provided. A first layer is formed above the first current collector. The first layer includes lithium and cobalt. The first layer is annealed. A second layer is formed above the annealed first layer. The second layer includes lithium and cobalt, and the annealed first layer and the second layer jointly form a first electrode. An electrolyte is formed above the first electrode. A second electrode is formed above the electrolyte. A second current collector is formed above the second electrode.
US09455433B2
The present disclosure provides an electrode assembly comprising a plurality of unit cells, each unit cell having a full-cell or a bi-cell structure comprising a cathode, an anode, and a first separator interposed between the cathode and the anode, and the plurality of unit cells being stacked by surrounding each unit cell with a second separator, wherein the second separator has an average pore diameter (d2) larger than the average pore diameter (d1) of the first separator in the unit cells.
US09455417B2
A device includes a first electrode, an organic layer disposed over the first electrode and a second electrode disposed over the organic layer. The second electrode includes a first conductive layer, a first separation layer disposed over the first conductive layer, and a second conductive layer disposed over the first separation layer, wherein the first separation layer is not a continuous layer and the first and second conductive layers are bridged where the first separation layer is not continuous. The first separation layer has an extinction coefficient that is at least 10% different from the extinction coefficient of the first conductive layer at wavelength 500 nm, or an index of refraction that is at least 10% different from the index of refraction of the first conductive layer at wavelength 500 nm.
US09455415B2
An organic light emitting device may include first and second electrodes; a first emitting part including a first emitting layer, the first emitting part provided between the first and second electrodes, and the first emitting layer having at least two emitting layers including a blue color emitting layer; a second emitting part including a second emitting layer, the second emitting part provided between the first emitting part and the second electrode, and the second emitting layer having at least two emitting layers including an emitting layer for emitting light having wavelength longer than that of the blue color emitting layer; and a third emitting part including a third emitting layer, the third emitting part provided between the second emitting part and the second electrode, and the third emitting layer having at least two emitting layers including a blue color emitting layer.
US09455412B2
The present invention relates to novel organic compounds containing oligocarbazoles. The compounds are useful for organic light-emitting diodes. The compounds are also useful for charge-transport and charge-blocking layers, and as hosts in the light-emissive layer for organic light emitting devices (OLEDs).
US09455411B2
The present invention provides organoselenium compounds comprising dibenzoselenophene, benzo[b]selenophene or benzo[c]selenophene and their uses in organic light emitting devices.
US09455400B2
A MTJ in an MRAM array is disclosed with a composite free layer having a lower crystalline layer contacting a tunnel barrier and an upper amorphous layer for improved bit switching performance. According to one embodiment, the amorphous layer has a NiFeM1/NiFeM2 configuration where M1 and M2 are Mg, Hf, Zr, Nb, or Ta, and M1 is unequal to M2. The crystalline layer is Fe, Ni, or FeB with a thickness of at least 6 Angstroms that affords a high magnetoresistive ratio. The M1 and M2 elements in the NiFeM1 and NiFeM2 layers each have a content of 5 to 30 atomic %. The NiFeM1/NiFeM2 configuration substantially reduces bit line switching current and number of shorted bits. In an alternative embodiment, the crystalline layer may be a Fe/NiFe bilayer. Annealing at 300° C. to 360° C. provides a high magnetoresistive ratio of about 150%.
US09455393B1
Provided are superconducting circuits and method of forming thereof. A superconducting circuit may include a low loss dielectric (LLD) layer formed from one or both of polycrystalline silicon or polycrystalline germanium. The LLD layer may be formed at a low temperature (e.g., less than about 525° C.) using chemical vapor deposition (CVD). Addition of germanium may help to lower the deposition temperature and improve crystallinity of the resulting layer. The LLD layer is formed without adding silicides at the interface of the LLD layer and metal electrode. In some embodiments, an initial layer (e.g., a seed layer or a protective layer) may be formed on a metal electrode prior to forming the LLD layer. For example, the initial layer may include one of zinc sulfide, polycrystalline germanium, or polycrystalline silicon. The initial layer may be deposited at a low pressure (e.g., less than 10 Torr) to ensure higher levels of crystallinity.
US09455391B1
A process for constructing a superconducting Josephson-based nonvolatile quantum memory device comprising: sequentially depositing on a silicon substrate a thermal oxide buffer layer, a superconductor bottom-electrode thin film, and an oxide isolation layer; patterning an active window having dimensions smaller that 10 nanometers in the oxide isolation layer; then sequentially depositing a bottom tunnel oxide layer, a charge-trapping layer, a top cap, and a top superconductor electrode layer; defining an active region by dry etching down to the oxide isolation layer while protecting the active region from etch chemistry; depositing a device passivation layer; defining and patterning vias from a top of the device passivation layer to the superconductor bottom-electrode thin film and to the top superconductor electrode of the active region; and depositing metal interconnect into the vias.
US09455390B2
The invention relates to a semiconductor device, a method for manufacturing a semiconductor device and an electronic thermoelectric power generation device, a semiconductor device having a thermoelectric conversion element that is embedded in a semiconductor chip so as to be integrated with a semiconductor circuit can be implemented. A semiconductor substrate is provided with a through opening for a region in which a thermoelectric conversion element is to be formed, and a thermoelectric conversion element is embedded in the through opening, where the thermoelectric conversion element includes: a number of penetrating rods made of a thermoelectric conversion material; and an insulating reinforcement layer in which the penetrating rods are embedded and of which the thermal conductivity is lower than that of the thermoelectric conversion material.
US09455385B2
Disclosed are a light emitting device and a method for manufacturing the same. The light emitting device includes a substrate having a lead frame, a light emitting diode mounted on the substrate, a mold member formed on the substrate and the light emitting diode, and a reflecting member having an opening portion at one side thereof and being inclined at an outer portion of the mold member.
US09455384B2
A semiconductor light-emitting device includes a substrate, an LED chip mounted on the substrate, and a resin package covering the LED chip. The substrate includes a base and a wiring pattern formed on the base. The resin package includes a lens. The base includes an upper surface, a lower surface and a side surface extending between the upper surface and the lower surface. The LED chip is mounted on the upper surface of the base. The side surface of the base is oriented in a lateral direction. The wiring pattern includes a pair of first mount portions and a pair of second mount portions. The paired first mount portions are formed on the lower surface of the base. The paired second mount portions are oriented in the lateral direction and offset from the side surface of the base in the lateral direction.
US09455380B2
A light emitting device is provided. The light emitting device includes a blue light emitting diode (LED); and phosphors including first to third phosphors, wherein the first phosphor is excited by light emitted from the blue LED, emits light having a main wavelength of about 495 nm to about 510 nm, and includes BaSi2O2N2:Eu or (Bax,Sr1-x)Si2O2N2:Eu where 0
US09455376B2
A production method of a substrate for nitride semiconductor device comprising a mask formation step of using a metal nitride as a base material and forming a mask having a prescribed shape on the above-described base material, a three-dimensional structure growth step of growing a three-dimensional structure made of the same material as the base material on the base material having the mask formed thereon using a selective growth technique so that a layer having a higher index plane is formed on the lateral face, and an active layer growth step of growing an active layer containing a rare earth element on the lateral face of the above-described three-dimensional structure using an organometallic vapor phase epitaxial method.
US09455372B2
The present invention is a method and an apparatus for optical modulation, for example for use in optical communications links. In one embodiment, an apparatus for optical modulation includes a first silicon layer having one or more trenches formed therein, a dielectric layer lining the first silicon layer, and a second silicon layer disposed on the dielectric layer and filling the trenches.
US09455354B2
This document discusses, among other things, an inertial measurement system including a device layer including a single proof-mass 3-axis accelerometer, a cap wafer bonded to a first surface of the device layer, and a via wafer bonded to a second surface of the device layer, wherein the cap wafer and the via wafer are configured to encapsulate the single proof-mass 3-axis accelerometer. The single proof-mass 3-axis accelerometer can be suspended about a single, central anchor, and can include separate x, y, and z-axis flexure bearings, wherein the x and y-axis flexure bearings are symmetrical about the single, central anchor and the z-axis flexure is not symmetrical about the single, central anchor.
US09455344B2
A device having a gate where the profile of the gate provides a first width at a top region and a second width at a bottom region is described. The gate may include tapered sidewalls. The gate may be a metal gate structure.
US09455339B2
A high voltage (HV) device and method for manufacturing the same are provided, at least comprising a substrate, an insulation formed on the substrate, a deep well formed in the insulation, an air layer formed in the insulation and disposed adjacent to the bottom surface of the deep well. A bottom surface of the deep well is spaced apart from the substrate. Also, the air layer, interposed between the deep well and the substrate, is spaced apart from the substrate. In one embodiment, an air layer further communicates with an atmosphere outside the HV device, which facilitates heat dissipation.
US09455335B2
A method of forming a fin field effect transistor (finFET) device includes forming a fin structure on a substrate, the substrate comprising a semiconductor material and forming a replacement gate cavity comprising an exposed portion of the fin structure and a sidewall portion adjacent the exposed portion, wherein the exposed portion of the fin structure defines a channel region. The method further includes performing at least one implant into the exposed portion of the fin structure.
US09455332B2
The Rds*Cgd figure of merit (FOM) of a laterally diffused metal oxide semiconductor (LDMOS) transistor is improved by forming the drain drift region with a number of dopant implants at a number of depths, and forming a step-shaped back gate region with a number of dopant implants at a number of depths to adjoin the drain drift region.
US09455330B2
Embodiments of the present invention may include methods of incorporating an embedded etch barrier layer into the replacement metal gate layer of field effect transistors (FETs) having replacement metal gates, as well as the structure formed thereby. The embedded etch stop layer may be composed of embedded dopant atoms and may be formed using ion implantation. The embedded etch stop layer may make the removal of replacement metal gate layers easier and more controllable, providing horizontal surfaces and determined depths to serve as the base for gate cap formation. The gate cap may insulate the gate from adjacent self-aligned electrical contacts.
US09455329B2
A junctionless semiconductor device having a buried gate, a module and system each having the same, and a method for forming the semiconductor device are disclosed. A source, a drain, and a body of a semiconductor device having a buried gate are doped with the same type of impurities, so that the junctionless semiconductor device does not include a PN junction between the source and the body or between the body and the drain. As a result, a leakage current caused by GIDL is reduced so that operation characteristics of the semiconductor device are improved and the size of a current-flowing region is increased, resulting in an increased operation current.
US09455325B2
An apparatus includes a semiconductor substrate having a plurality of fins, wherein the plurality of fins includes a first group of fins and a second group of fins. The apparatus further includes a high fin density area on the semiconductor substrate including a first dielectric between the first group of fins in the high fin density area, said first dielectric having a first dopant concentration. The apparatus further includes a low fin density area on the semiconductor substrate including a second dielectric between the second group of fins in the low fin density area, said second dielectric having a second dopant concentration. The first dielectric and the second dielectric are a same material as deposited and the first dopant concentration and the second dopant concentration are different.
US09455324B2
The present invention provides a thin film transistor and a method of fabricating the thin film transistor, an array substrate and a method of fabricating the array substrate, and a display device. The thin film transistor includes a substrate and a gate, an insulation layer, an active layer, a source and a drain which are provided on the substrate. A spacer layer is also provided between the gate and the active layer, and the spacer layer overlaps at least with one of the gate and the active layer having a smaller area in an orthographic projection direction. The spacer layer can effectively prevent material forming the gate from being diffused into the active layer, thereby ensuring stability of performance of the thin film transistor. In the array substrate utilizing the thin film transistor, the spacer layer further extends to a region corresponding to a gate line.
US09455322B1
A flash cell forming process includes the following steps. A first gate is formed on a substrate. A first spacer is formed at a side of the first gate, where the first spacer includes a bottom part and a top part. The bottom part is removed, thereby an undercut being formed. A first selective gate is formed beside the first spacer and fills into the undercut. The present invention also provides a flash cell formed by said flash cell forming process. The flash cell includes a first gate, a first spacer and a first selective gate. The first gate is disposed on a substrate. The first spacer is disposed at a side of the first gate, where the first spacer has an undercut at a bottom part, and therefore exposes the substrate. The first selective gate is disposed beside the first spacer and extends into the undercut.
US09455316B2
Three-dimensional electrostatic discharge (ESD) semiconductor devices are fabricated together with three-dimensional non-ESD semiconductor devices. For example, an ESD diode and FinFET are fabricated on the same bulk semiconductor substrate. A spacer merger technique is used in the ESD portion of a substrate to create double-width fins on which the ESD devices can be made larger to handle more current.
US09455313B1
A capacitor can be fabricated within an integrated circuit (IC) by creating, in a top surface of a dielectric layer of the IC, a recess having at least one side and a bottom, the bottom adjacent to a first conductive structure. A first plate of the capacitor may be formed by depositing a conductive liner onto the at least one side and the bottom of the recess. A conformal dielectric film may be deposited onto the first plate within the recess, and a second plate of the capacitor may be formed by filling a portion of the recess that is not filled by the conformal dielectric film with an electrically conductive material that is electrically insulated, by the conformal dielectric film, from the first plate.
US09455309B2
Discussed is an organic light emitting display device that may include a first pixel on a substrate; a switching transistor with a first active layer provided inside the first pixel; a driving transistor with a second active layer provided inside the first pixel; a first light shielding layer overlapping the second active layer; and a second light shielding layer overlapping the first active layer, wherein the first light shielding layer is connected with the driving transistor, and the second light shielding layer is electrically insulated from the first light shielding layer.
US09455308B2
Provided is a display device, including: a substrate; signal lines including a gate line, a data line, and a driving voltage line that collectively define an outer boundary of a pixel area; a transistor connected to the signal line; a first electrode extending across the pixel area and formed on the signal line and the transistor, and connected to the transistor, the first electrode having a first portion overlying only the signal line and the transistor, and a second portion comprising all of the first electrode not included in the first portion; a pixel defining layer formed on only the first portion of the first electrode; an organic emission layer formed on substantially the entire second portion but not on the first portion; and a second electrode formed on the pixel defining layer and the organic emission layer.
US09455303B2
A white organic light emitting device is disclosed. The device includes a first light emitting unit, which has first, second, and third light emitting element. The first light emitting element includes a blue light emitting material, the second light emitting element includes a yellow light emitting material, and the third light emitting element includes a yellow light emitting material. In addition, the first light emitting unit, the second light emitting unit and the third light emitting unit are arranged in parallel.
US09455302B2
Example embodiments relate to an image sensor that includes a semiconductor substrate integrated with at least one photo-sensing device, an impurity-doped first light-transmitting electrode present in the semiconductor substrate, an organic photoelectric conversion layer positioned on one side of the semiconductor substrate and absorbing light in a different wavelength from the wavelength sensed by the photo-sensing device, and a second light-transmitting electrode positioned on one side of the organic photoelectric conversion layer, and an electronic device including the same.
US09455300B1
Embodiments of the invention include a first semiconductor layer grown over a growth substrate and a plurality of pixels grown on the first semiconductor layer, each pixel including an active layer disposed between an n-type region and a p-type region. Trenches isolate individual pixels and form at least one sidewall for each pixel. A first metal layer in direct contact with the p-type region is disposed on a top surface of each pixel. A second metal layer in direct contact with the n-type region is disposed on a bottom surface of a trench adjacent to each pixel. An insulating layer electrically isolating the first and second metal layers is disposed on the sidewall of each pixel and is substantially conformal to the sidewall.
US09455299B2
Non-silicon based semiconductor devices are integrated into silicon fabrication processes by using aspect-ratio-trapping materials. Non-silicon light-sensing devices in a least a portion of a crystalline material can output electrons generated by light absorption therein. Exemplary light-sensing devices can have relatively large micron dimensions. As an exemplary application, complementary-metal-oxide-semiconductor photodetectors are formed on a silicon substrate by incorporating an aspect-ratio-trapping technique.
US09455284B2
A stack type image sensor may include: a first chip including a via isolation trench penetrating a first substrate, a via isolation layer including an insulation material in the via isolation trench, a first conductive layer on the first substrate, and a first insulation layer; a second chip including a second conductive layer on a second substrate, and a second insulation layer contacting the first insulation layer; a first via trench penetrating the first substrate to expose the second conductive layer with respect to the trench; and a first through via formed in the first via trench, and including a third conductive layer insulated from the first substrate by the via isolation layer, the third conductive layer electrically connecting the first conductive layer to the second conductive layer. The third conductive layer may be formed in the via isolation trench.
US09455279B2
Provided are a thin film transistor (TFT) substrate and a display using the same. A TFT substrate includes: a substrate, a first TFT on the substrate, including: a polycrystalline semiconductor layer, a first gate electrode thereover, a first source electrode, and a first drain electrode, a second TFT on the substrate, including: a second gate electrode, an oxide semiconductor layer on the second gate electrode, a second source electrode, and a second drain electrode, an intermediate insulating layer including a nitride layer, on the first gate electrode, and an oxide layer covering the second gate electrode, on the intermediate insulating layer, on the oxide layer, and overlapping the second gate electrode, wherein the first source, first drain, and second gate electrodes are between the intermediate insulating layer and the oxide layer, and wherein the second source and the second drain electrodes are on the oxide semiconductor layer.
US09455273B2
In a semiconductor device having an SRAM memory cell, its reliability is improved. In the semiconductor device having the SRAM memory cell, electrically-independent four semiconductor regions functioning as hack gates are provided below two load transistors and two driver transistors, so that threshold voltages for the load transistors and driver transistors are controlled. And, the two n-type semiconductor regions provided below the two load transistors are electrically isolated from each other by a p-type semiconductor region.
US09455267B2
A monolithic three dimensional NAND string includes a plurality of control gate electrodes extending substantially parallel to a major surface of a substrate in at least one active region, a plurality of semiconductor channels having at least one end portion of each of the plurality of semiconductor channels extending substantially perpendicular to the major surface of the substrate, at least one memory film located between each of the plurality of control gate electrodes and each respective semiconductor channel of the plurality of semiconductor channels, and at least one first slit trench extending substantially perpendicular to the major surface of the substrate. Each of the plurality of control gate electrodes has a nonlinear side wall adjacent to the at least one first slit trench in the at least one active region.
US09455263B2
A NAND memory cell region of a NAND device includes a conductive source line that extends substantially parallel to a major surface of a substrate, a first semiconductor channel that extends substantially perpendicular to a major surface of the substrate, and a second semiconductor channel that extends substantially perpendicular to the major surface of the substrate. At least one of a bottom portion and a side portion of the first semiconductor channel contacts the conductive source line and at least one of a bottom portion and a side portion of the second semiconductor channel contacts the conductive source line.
US09455259B2
A semiconductor device includes a capacitor with reduced oxygen defects at an interface between a dielectric layer and an electrode of the capacitor. The semiconductor device includes a lower metal layer; a dielectric layer on the lower metal layer and containing a first metal; a sacrificial layer on the dielectric layer and containing a second metal; and an upper metal layer on the sacrificial layer. An electronegativity of the second metal in the sacrificial layer is greater than an electronegativity of the first metal in the dielectric layer.
US09455258B2
A semiconductor device includes: a semiconductor substrate having a memory cell array region and a peripheral circuit region; a ferroelectric capacitor formed over the semiconductor substrate in the memory cell array region; and a dummy capacitor formed over the semiconductor substrate in the peripheral circuit region, with a layered structure same as that of the ferroelectric capacitor, with an area larger than that of the ferroelectric capacitor, and with a line width not larger than the width of the ferroelectric capacitor.
US09455254B2
One method disclosed herein includes, among other things, forming a gate cap layer above a recessed final gate structure and above recessed sidewall spacers, forming a recessed trench silicide region that is conductively coupled to the first source/drain region, the recessed trench silicide region having an upper surface that is positioned at a level that is below the recessed upper surface of the sidewall spacers, forming a combined contact opening in at least one layer of material that exposes a conductive portion of the recessed final gate structure and a portion of the trench silicide region, and forming a combined gate and source/drain contact structure in the combined contact opening.
US09455250B1
An electrical device including a plurality of fin structures. The plurality of fin structures including at least one decoupling fin and at least one semiconductor fin. The electrical device includes at least one semiconductor device including a channel region present in the at least one semiconductor fin, a gate structure present on the channel region of the at least one semiconductor fin, and source and drain regions present on source and drain region portion of the at least one semiconductor fin. The electrical device includes at least one decoupling capacitor including the decoupling fin structure as a first electrode of the decoupling capacitor, a node dielectric layer and a second electrode provided by the metal contact to the source and drain regions of the semiconductor fin structures. The decoupling capacitor is present underlying the power line to the semiconductor fin structures.
US09455232B2
A semiconductor structure includes a semiconductor substrate, one or more interconnect layers provided over the substrate and a circuit. The circuit includes a plurality of circuit elements formed at the substrate and a plurality of electrical connections provided in the one or more interconnect layers. A die seal is provided in the one or more interconnect layers. A die seal leakage detection material is arranged in the one or more interconnect layers between the die seal and the plurality of electrical connections. The die seal provides a protection of the die seal leakage detection material from moisture if the die seal is intact. The die seal leakage detection material is adapted for providing a detectable modification of the circuit after an exposure of the die seal leakage detection material to moisture.
US09455231B2
A resin-sealed semiconductor device includes a mesa-type semiconductor element which includes a mesa-type semiconductor base body having a pn junction exposure portion in an outer peripheral tapered region surrounding a mesa region, and a glass layer which covers at least the outer peripheral tapered region; and a molding resin which seals the mesa-type semiconductor element, wherein the glass layer is formed by forming a layer made of a predetermined glass composition for protecting a semiconductor junction which substantially contains no Pb such that the layer covers the outer peripheral tapered region and, subsequently, by baking the layer made of the glass composition for protecting a semiconductor junction.
US09455219B2
A wiring substrate includes, a base wiring substrate including a first wiring layer, a first insulating layer in which the first wiring layer is buried and a first via hole is formed under the first wiring layer, and a second wiring layer formed under the first insulating layer and connected to the first wiring layer through the first via hole, and a re-wiring portion including a second insulating layer formed on the base wiring substrate and having a second via hole formed on the first wiring layer, and a re-wiring layer formed on the second insulating layer and connected to the first wiring layer through the second via hole. The re-wiring layer is formed of a seed layer and a metal plating layer provided on the seed layer, and the seed layer is equal to or wider in width than the metal plating layer.
US09455218B2
An apparatus including a die; and a build-up carrier including alternating layers of conductive material and dielectric material disposed on a device side of the die and dielectric material embedding a portion of a thickness dimension of the die; and a plurality of carrier contact points disposed at a gradation between the device side of the die and the embedded thickness dimension of the die and configured for connecting the carrier to a substrate. A method including disposing a die on a sacrificial substrate with a device side of the die opposite the sacrificial substrate; forming a build-up carrier adjacent a device side of a die, wherein the build-up carrier includes a dielectric material defining a gradation between the device side of the die and a backside of the die, the gradation including a plurality of carrier contact points; and separating the die and the carrier from the sacrificial substrate.
US09455217B2
Provided is a semiconductor package including multiple semiconductor chips, and separate groups of leads connected to the semiconductor chips. The leads are exposed to the outside of the semiconductor package. The plurality of leads may include a first lead group for a first chip group and a second lead group for a second chip group. The first and second chip groups are part of the package.
US09455212B2
A loop heat pipe system includes a loop heat pipe (LHP), a temperature sensor, a heater and a controller. The temperature sensor measures temperature of a working fluid portion of the LHP in which the working fluid has different phases depending on whether or not the LHP is in a disable status not to start up a heat transportation, in which a liquid phase of the working fluid does not exist in an evaporator of the LHP. The heater heats a heating target part of a vapor line. The controller, in order to start up the LHP, turns on the heater, monitors temperature of the heating target part using the temperature sensor, and turns off the heater when detecting a change in the monitored temperature, caused by condensation of a vapor phase of the working fluid.
US09455204B1
A method of introducing N/P dopants in PMOS and NMOS fins at the SSRW layer without complicated processing and the resulting device are provided. Embodiments include forming a plurality of p-type and n-type fins on a substrate, the plurality of p-type and n-type fins formed with an ISSG or pad oxide layer; performing an n-well implant into the substrate through the ISSG or pad oxide layer; performing a first SRPD on the ISSG or pad oxide layer of the plurality of p-type fins; performing a p-well implant into the substrate through the ISSG or pad oxide layer; performing a second SRPD on the ISSG or pad oxide layer of the plurality of n-type fins; and driving the n-well and p-well implants and the SRPD dopants into a portion of the plurality of p-type and n-type fins.
US09455201B2
In one aspect there is set forth herein a semiconductor device having a first field effect transistor formed in a substrate structure, and a second field effect transistor formed in the substrate structure. The first field effect transistor can include a first substrate structure doping, a first gate stack, and a first threshold voltage. The second field effect transistor can include the first substrate structure doping, a second gate stack different from the first gate stack, and a second threshold voltage different from the first threshold voltage.
US09455199B1
One illustrative method disclosed herein includes, among other things, forming a first fin for the PMOS device and a second fin for the NMOS device, wherein each of the first and second fins comprises a lower substrate fin portion and an upper fin portion that is made of semiconductor material that is different from that of the substrate, performing at least one process operation to form a first channel semiconductor material for the PMOS FinFET device that comprises a fully-strained, substantially defect-free substantially pure germanium material on a recessed upper surface of the upper fin portion of the first fin and form a second channel semiconductor material for the NMOS FinFET device that comprises a fully-relaxed substantially pure germanium material that is substantially defect free positioned above an upper surface of the lower substrate fin portion of the second fin.
US09455195B2
A performance optimized CMOS FET structure and methods of manufacture are disclosed. The method includes forming source and drain regions for a first type device and a second type device. The method further includes lowering the source and drain regions for the first type device, while protecting the source and drain regions for the second type device. The method further includes performing silicide processes to form silicide regions on the lowered source and drain regions for the first type device and the source and drain regions for the second type device.
US09455190B2
A test method of a semiconductor apparatus before a wafer is ground may include applying voltages to a bump electrically coupled to a through-silicon via (TSV) which is buried in the wafer and a first conductive layer formed to be electrically connected to a rear surface of the TSV, wherein the first conductive layer is withdrawn into an upper surface of the wafer. The method may include measuring a voltage between the bump and the first conductive layer. The method may include comparing the measured voltage to a preset reference voltage. The method may include determining the TSV as a normal TSV in which no fail occurs, according a comparing result, and grinding the wafer to expose the rear surface of the TSV.
US09455189B1
A plurality of semiconductor memory devices on a multi-chip package is disclosed. Each semiconductor device may include a plurality of through vias and a plurality of capacitance enhanced through vias. The through vias may provide an electrical connection for signals that may transition between logic states. The capacitance enhanced through vias may provide an electrical connection from a first side to a second side of the respective semiconductor device for transmission signals that remain substantially stable such as reference voltages, power supply voltages or the like. In this way, noise may be reduced and a reservoir of charge for circuits that provide a load for reference voltages and/or power supply voltages may be provided.
US09455186B2
A method of forming a wiring structure for an integrated circuit device includes forming one or more copper lines within an interlevel dielectric layer (ILD); masking selected regions of the one or more copper lines; selectively plating metal cap regions over exposed regions of the one or more copper lines; and forming a conformal insulator layer over the metal cap regions and uncapped regions of the one or more copper lines.
US09455176B2
The present invention provides a semiconductor structure including a substrate, at least one fin group and a plurality of sub-fin structures disposed on the substrate, wherein the fin group is disposed between two sub-fin structures, and a top surface of each sub-fin structure is lower than a top surface of the fin group; and a shallow trench isolation (STI) disposed in the substrate, wherein the sub-fin structures are completely covered by the shallow trench isolation.
US09455171B2
An end effector includes: a hand; a substrate holder provided on the hand; a mapping detector provided at distal end portions and of the hand; a light emitter, which the hand is provided with and which is configured to generate detection light; a light receiver, which the hand is provided with and which is configured to receive the detection light and convert the detection light into an electrical output; and an optical path formed such that the detection light emitted from the light emitter passes through the optical path to be incident on the light receiver; the optical path is formed such that detection light is blocked by a substrate detected in a cassette by the mapping detector, and such that detection light is blocked by a substrate held by the substrate holder.
US09455169B2
One or more pods for adjusting at least one of an oxygen content or a water content therein and methods of their use are provided, where one or more semiconductor wafer are selectively stored within a storage chamber of the pod. The pod comprises a storage chamber having a side wall surface defining an opening at one side thereof and a pod door fitted to the storage chamber at the opening so as to provide ingress and egress to the storage chamber. The pod door comprises a door body, a first door locking mechanism on the door body and a seal band configured to engage the sidewall surface. The first door locking mechanism comprises a first pressure applicator, a first key assembly and a first connector-rod.
US09455166B2
A loader module of a substrate processing system includes a transportation arm configured to move towards a wafer accommodated in a carrier and receive the wafer, and a control unit configured to confirm a delivery position of the wafer based on an upward movement amount of an end effector of the transportation arm, and a contact sound generated when the end effector comes in contact with the wafer. The control unit confirms the delivery position of the wafer based on an average height of the end effector when the contact sound of each pad of the end effector comes in contact with the wafer to generate a contact sound a plurality of times.
US09455164B2
A laser annealing apparatus includes: a laser beam generator for providing a stable single-pulse laser; a cyclic delay unit (300) for splitting the single-pulse laser into several pulsed lasers; an optical module for converging one or more of the pulsed lasers on a substrate (204); and a movable stage (500) for providing the substrate (204) with movement in at least one degree of freedom. A laser annealing method includes: providing a stable single-pulse laser; splitting the single-pulse laser into several pulsed lasers according to a delay requirement and an energy ratio; and irradiating a substrate (204) successively with one or more of the pulsed lasers to keep a surface temperature of the wafer around the melting point or around a needed annealing temperature for a sufficiently long time during the annealing process, thus resulting in an improvement in both the laser energy utilization efficiency and effect of the annealing process.
US09455161B2
This application relates to a semiconductor device comprising a semiconductor chip, a molded body covering the semiconductor chip, wherein the molded body comprises an array of molded structure elements, and first solder elements engaged with the molded structure elements.
US09455160B2
The method comprises providing a carrier, providing a plurality of semiconductor chips, the semiconductor chips each comprising a first main face and a second main face opposite to the first main face and side faces connecting the first and second main faces, placing the semiconductor chips on the carrier with the second main faces facing the carrier, and applying an encapsulation material to the side faces of the semiconductor chips.
US09455153B2
There is provided a plasma processing method capable of carrying out a stable plasma process by way of improving plasma stabilization and also capable of increasing lifetime of a variable capacitor in a matching unit, as compared to a conventional case. The plasma processing method comprises performing a power modulation that periodically switches the high frequency power from the high frequency power supply between a first power and a second power higher than the first power, and performing a mask control that stops a matching operation of the matching unit for an application time of the first power and for a preset time after an application of the second power is started.
US09455151B2
An integrated capacitor includes a substrate with a first main surface area and an opposing second main surface area. A capacitor structure with a dielectric layer is integrated in the first main surface area. A compensation structure with a compensation layer is integrated in the second main surface area. The ratio between a surface enlargement of the second main surface area effected by the compensation structure corresponds to at least 30% of the surface enlargement of the first main surface area effected by the capacitor structure.
US09455147B2
Methods of implanting boron-containing ions using fluorinated boron-containing dopant species that are more readily cleaved than boron trifluoride. A method of manufacturing a semiconductor device including implanting boron-containing ions using fluorinated boron-containing dopant species that are more readily cleaved than boron trifluoride. Also disclosed are a system for supplying a boron hydride precursor, and methods of forming a boron hydride precursor and methods for supplying a boron hydride precursor. In one implementation of the invention, the boron hydride precursors are generated for cluster boron implantation, for manufacturing semiconductor products such as integrated circuitry.
US09455143B2
Embodiments of the present disclosure provide methods and apparatus for forming an epitaxial layer on a substrate. The substrate is exposed to pulsed laser radiation to clean, anneal, and/or activate the surface of the substrate. The substrate is then exposed to a deposition precursor in a self-limiting deposition process. The substrate may again be exposed to pulsed laser radiation, and then exposed to a second deposition precursor in a second self-limiting deposition process. The process may be repeated as desired to form an epitaxial layer of very high quality one atomic layer at a time.
US09455142B2
Molecular precursor compounds, processes and compositions for making Zn-Group 13 mixed oxide materials including ABIGZO, AIGZO and BAIZO, by providing inks comprising a molecular precursor compound having the empirical formula AlaInbGacBdZn(OROR)3(a+b+c+d)+2, and printing or depositing an ink on a substrate. The printed or deposited film can be treated to convert the molecular precursor compounds to a material.
US09455141B2
Embodiments of the invention include a method for fabricating a SiGe fin and the resulting structure. A SOI substrate is provided, including at least a silicon layer on top of a BOX. At least one fin upon a thin layer of silicon and a hard mask layer over the at least one fin is formed using the silicon layer on top of the BOX. A SiGe layer is epitaxially grown from exposed portions of the fin and the thin layer of silicon. Spacers are formed on sidewalls of the hard mask. Regions of the SiGe layer and the thin layer of silicon not protected by the spacers are etched, such that portions of the BOX are exposed. A condensation process converts the fin to SiGe and to convert the SiGe layer to oxide. The hard mask, the spacers, and the oxide layer are removed.
US09455138B1
A method for forming a dielectric film in a trench on a substrate by plasma-enhanced atomic layer deposition (PEALD) performs one or more process cycles, each process cycle including: (i) feeding a silicon-containing precursor in a pulse; (ii) supplying a hydrogen-containing reactant gas at a flow rate of more than about 30 sccm but less than about 800 sccm in the absence of nitrogen-containing gas; (iii) supplying a noble gas to the reaction space; and (iv) applying RF power in the presence of the reactant gas and the noble gas and in the absence of any precursor in the reaction space, to form a monolayer constituting a dielectric film on a substrate at a growth rate of less than one atomic layer thickness per cycle.
US09455136B2
A method for depositing an insulating layer includes performing a primary deposition over a sidewall of a feature by depositing a layer of silicate glass using a silicon source at a first flow rate and a dopant source at a second flow rate. A ratio of the flow of the dopant source to the flow of the silicon source is a first ratio. The method further includes performing a secondary deposition over the sidewall of a feature by increasing the flow of the silicon source relative to the flow of the dopant source. The ratio of the flow of the dopant source to the flow of the silicon source is a second ratio lower than the first ratio, and stopping the flow of the silicon source after performing the secondary deposition. A reflow process is performed after stopping the flow. A variation in thickness of the layer of silicate glass over the sidewall of a feature after the reflow process is between 1% to 20%.
US09455115B2
A method of adjusting a stigmator in a particle beam apparatus comprises directing a particle beam onto a sample wherein the particle beam traverses a quadrupole field 37 generated by energizing at least four field generators of the stigmator; acquiring first and second images of the sample at different field strengths of the quadrupole field while energizing the at least four field generators according to a first setting of a plurality of settings; acquiring third and fourth images of the sample at different field strengths of the quadrupole field 37 while energizing the at least four field generators according to a second setting of the plurality of settings; determining a plurality of image displacements based on the first, second, third and fourth images; determining an optimum setting of the at least four field generators based on the plurality of image displacements and the plurality of settings.
US09455111B2
A trip control circuit for a circuit breaker which provides for self-diagnostics includes a normally opened trip contact, a tripping circuit, and a signal light in series with the tripping circuit and the trip contact. The trip control circuit also includes a flasher circuit constructed and arranged to provide signaling of an abnormal condition of a circuit breaker to the signal light, while permitting the circuit breaker to trip provided that a cause of the abnormal condition signaled is not one which prevents tripping of the circuit breaker.
US09455104B1
A retaining clip is for a vacuum interrupter. The vacuum interrupter includes a tubular ceramic member, a tubular shield member, and a pair of separable contacts. The shield member is disposed internal with respect to the ceramic member. The separable contacts are disposed internal with respect to the shield member. The retaining clip comprises: a base mounted on the ceramic member; and at least one flexible arm extending from the base. The flexible arm engages the shield member in order to retain the shield member on the ceramic member.
US09455103B2
A dial device according to the invention includes a fixed member, a rotating dial unit, a push button movable to a first position and a second position on an axis in a rotation center axis direction of the dial unit, a double knock mechanism that alternately holds the push button in the first position and the second position every time the push button is pressed, a moving and engaging member that moves on the axis in the rotation center axis direction of the dial unit in association with the first position and the second position of the push button, and a fixed side engaging section provided in the fixed member that is disengaged with the moving and engaging member when the push button is present in the first position and is engaged with the moving and engaging member when the push button is present in the second position.
US09455099B2
A power-switch having a switch housing and an electronic module, at least one contact being provided to tap a voltage at a primary conductor, and an adapter being provided to reduce the tapped voltage of said primary conductor.
US09455090B2
Disclosed are a capacitor and a method of fabricating the same. The capacitor includes a first electrode; a second electrode spaced apart from the first electrode while facing the first electrode; a driving member connected to the second electrode to move the second electrode relative to the first electrode; and an insulating connection member between the driving member and the second electrode.
US09455084B2
An electromagnetic device includes a variable magnetic flux core having a plurality of core sections stacked on one another. At least one core section of the plurality of core sections may include a different selected geometry and/or a different chosen material. The at least one core section is configured to provide a predetermined inductance performance. An opening is provided through the stacked plurality of core sections for receiving a conductor winding. An electrical current flowing through the conductor winding generates a magnetic field about the conductor winding and a magnetic flux flow in each of the plurality of core sections. The magnetic flux flow in the at least one core section is different from the other core sections in response to the different selected geometry and/or the different chosen material of the at least one core section to provide the predetermined inductance performance.
US09455072B2
An object of the present invention is to provide an elastic signal transmission cable having a length of several centimeters to several meters that has a shape deformation tracking ability and enables high-speed signal transmission. The inventive elastic signal transmission cable has an elasticity of 10% or more and transmission loss of 10 dB/m or less in a relaxed state at 250 MHz, and comprises an elastic cylindrical body having an elasticity of 10% or more and a conductor portion containing at least two conductor wires wound in the same direction around the elastic cylindrical body.
US09455071B2
A noise suppression cable includes a conductor wire, and a magnetic insulation layer on a periphery of the conductor wire. The magnetic insulation layer includes an insulating material and two or more types of magnetic powders that have different frequency characteristics from each other.
US09455070B2
Implementations of audio cables including a conductor spirally wrapped in a non-conductive thread to centrally position the conductor within a channel comprising mostly air include a first conductor having a first diameter, and a non-conductive thread spirally wrapped around the center conductor, the non-conductive thread having a second diameter. A first jacket surrounds the center conductor and thread, having an inner diameter approximately equal to the first diameter plus twice the second diameter. A second conductor surrounds the first jacket and/or the center conductor and thread. In many implementations, the first diameter is less than the second diameter.
US09455065B2
Provided are a nano structure, a fabrication method thereof, and an application device using the same. The nano structure includes a substrate; a dielectric particle supporter having a surface, wherein the dielectric particle supporter is formed over the substrate, and a linker bonded to the surface of the dielectric particle supporter; and a metallic nanoparticle bonded to the linker.
US09455062B2
Disclosed is an insulating film composition of a non-oriented electrical steel sheet. The insulating film composition of a non-oriented electrical steel sheet according to the present invention comprises a mixed metal phosphate consisting of aluminum phosphate (Al(H3PO4)x=1-3) and cobalt phosphate (Co(H3PO4)3), and an organic/inorganic composite consisting of epoxy resin and silica (SiO2) nanoparticle substituted on the functional group of the epoxy resin.
US09455057B2
A plasma lens for enhancing the quality and rate of sputter deposition onto a substrate is described herein. The plasma lens serves to focus positively charged ions onto the substrate while deflecting negatively charged ions, while at the same time due to the line of sight positioning of the lens, allowing for free passage of neutrals from the target to the substrate. The lens itself is formed of a wound coil of multiple turns, inside of which are deposed spaced lens electrodes which are electrically paired to impress an E field overtop the B field generated by the coil, the potential applied to the electrodes increasing from end to end towards the center of the lens, where the applied voltage is set to a high potential at the center electrodes as to produce a potential minimum on the axis of the lens.
US09455029B2
Apparatuses and methods for threshold voltage analysis are described. One or more methods for threshold voltage analysis include storing expected state indicators corresponding to a group of memory cells, applying a first sensing voltage to a selected access line to which the group of memory cells is coupled, sensing whether at least one of the memory cells of the group conducts responsive to the first sensing voltage, determining whether a discharge indicator for the at least one of the memory cells has changed responsive to application of the first sensing voltage, and determining that the first sensing voltage is the threshold voltage for a particular program state of the at least one of the memory cells.
US09455025B2
A static random access memory (SRAM) including at least a memory cell array, a first data line connected to the memory cell array, and a read assist unit connected to the first data line. The read assist unit is configured to suppress a voltage level of the first data line during a read operation of the memory cell array.
US09455024B1
A semiconductor memory device according to an embodiment includes first and second storages that enable writing and reading of data. The first decoding line and the third decoding line are electrically connected to each other. The first bit line and the third bit line are electrically connected to each other.
US09455021B2
A method of screening complementary metal-oxide-semiconductor CMOS integrated circuits, such as integrated circuits including CMOS static random access memory (SRAM) cells, for transistors susceptible to transistor characteristic shifts over operating time. For the example of SRAM cells formed of cross-coupled CMOS inverters, separate ground voltage levels can be applied to the source nodes of the driver transistors, or separate power supply voltage levels can be applied to the source nodes of the load transistors (or both). Asymmetric bias voltages applied to the transistors in this manner will reduce the transistor drive current, and can thus mimic the effects of bias temperature instability (BTI). Cells that are vulnerable to threshold voltage shift over time can thus be identified.
US09455018B2
A memory device may include a power-up control circuit and a first set of boost voltage generators. The power-up control circuit may be configured to consecutively activate a first set of power-up signals with a first delay time between each power-up signal of the first set of power-up signals in response to a rise of a power supply voltage and a reset signal having a first logic level at an initial stage of power-up. The first set of boost voltage generators may be configured to generate an internal boost voltage based on an external boost voltage and the first set of power-up signals. The first set of boost voltage generators may be configured to activate before the reset signal transitions from the first logic level to a second logic level opposite to the first logic level.
US09455017B2
A storage control device includes: a partial unit buffer configured to hold at least one data assigned to a partial unit, in which the partial unit is one of a plurality of partial units that are each a division of a write unit for a memory; and a request generation section configured to generate, upon indication of a busy state in the memory for any of the partial units, a write request for the write unit of the memory when the holding of the data assigned to that partial unit is possible in the partial unit buffer.
US09455012B2
A magnetic device includes a first magnetic layer, known as storage layer, having a uniaxial anisotropy with an easy magnetization axis in the plane of the storage layer and having a magnetization of variable direction having two positions of equilibrium along the easy magnetization axis, a second magnetic layer, known as electron spin polarization layer, having a magnetization perpendicular to that of the storage layer and situated out of plane of the electron spin polarization layer, a device configured to make circulate in the layers, and perpendicularly thereto, a current to switch from one position of equilibrium of the direction of magnetization of the storage layer to the other. The device further includes a device to apply a magnetic field, known as transverse field, the direction of which is substantially parallel to the plane of the storage layer and substantially perpendicular to the easy magnetization axis of the storage layer.
US09455008B2
A semiconductor apparatus includes a plurality of memory blocks divided into an even mat group and an odd mat group; and an active control block configured to activate any one group of the even mat group and the odd mat group at a first timing in response to a plurality of test signals, and activate the other group at a second timing.
US09455001B1
Disclosed are various embodiments related to dual-gate transistors and associated calibration circuitry. In one embodiment, dual-gate transistors may be configured in a sense amplifier arrangement, and calibration circuitry can be used to adjust an input offset of the sense amplifier. In another embodiment, a reference level voltage utilized in an amplifier with dual-gate transistors can be adjusted during a calibration sequence, and may be substantially unchanged from its nominal value outside of the calibration sequence. In another embodiment, a calibration sequence can be utilized to determine circuit results from a circuit including dual-gate transistors, and to adjust control gates to more closely coincide with expected or desired results. In yet another embodiment, a semiconductor memory device can include a memory array with amplifiers that include dual-gate transistors, as well as associated calibration circuitry.
US09454998B2
A semiconductor device that includes first to fourth banks spaced apart from each other in first and second directions, column control regions extending in the second direction between the first bank and the second bank and between the third bank and the fourth bank, and suitable for controlling column operations of the first to fourth banks, at least one power supply/ground voltage line extending in the second direction at one side edge of the first to fourth banks adjacent to the column control regions, and at least one power supply/ground voltage pad adjacent to and coupled with the at least one power supply/ground voltage line between the first bank and the third bank and between the second bank and the fourth bank, and suitable for receiving an external power supply voltage and a ground voltage.
US09454996B2
The present invention relates to an information processing apparatus, an information processing method, a playback apparatus, a playback method, and a program that are capable of appropriately playing back content of 3D images.A Base view video stream (L image) and a Dependent view video stream (R image), which are generated using H.264 AVC/MVC encoding method, and a PlayList, which is information for controlling playback, are recorded on an optical disc 2. If the value of MVC_flag that is set in the PlayList represents that information regarding 3D playback is included, 3D playback is performed while also referring to the description of ExtensionData( ) in the PlayList. Information regarding playback of the Dependent view video stream is described in the field for ExtensionData( ). The present invention is applicable to a Blu-Ray (registered trademark) Disc player.
US09454991B2
A system includes a read/write module and a caching module. The read/write module is configured to access a first portion of a recording surface of a rotating storage device. Data is stored on the first portion of the recording surface of the rotating storage device at a first density. The caching module is configured to cache data on a second portion of the recording surface of the rotating storage device at a second density. The second portion of the recording surface of the rotating storage device is separate from the first portion of the recording surface of the rotating storage device. The second density is less than the first density.
US09454990B1
A system and method is described that allows random write operations regions utilizing shingled magnetic recording. The method includes receiving a request to re-write a logical block address (LBA) with new data, wherein the LBA is mapped to a physical block address (PBA) on a storage medium. The method further includes determining whether the data is eligible for a write-in place update wherein the data is written to an area of the I-region that has previously been written with shingled data tracks, wherein the eligibility determination is based on a mapping list of LBAs to PBAs. The method also includes writing the new data to the area of the I-region determined to be eligible for a write-in place update, wherein writing the new data further includes writing management information to the I-region that identifies a starting LBA of the write-in place update, and a length of the write-in place update.
US09454986B2
A light source is configured to produce light, a waveguide is optically coupled to the light source and configured to direct the light to an intended focus location, and a slider is configured to use the light as an energy source for heating a region of a magnetic recording medium. A thermal sensor is situated on the slider at a location outside of a light path that includes the intended focus location. The thermal sensor is configured for sensing a short time constant change in temperature resulting from light source heating of the thermal sensor, wherein the sensed change in thermal sensor temperature is representative of optical intensity of the light delivered to the intended focus location.
US09454967B2
An apparatus and method for generating a wave field synthesis (WFS) signal in consideration of a height of a speaker are disclosed. The WFS signal generation apparatus may include a waveform propagation distance determination unit to determine a propagation distance of a waveform propagate from a sound source based on a height of a speaker, and a WFS signal generation unit to generate a WFS signal corresponding to the speaker using the propagation distance of the waveform.
US09454966B2
Disclosed herein are systems, computer-implemented methods, and computer-readable storage media for generating personalized user models. The method includes receiving automatic speech recognition (ASR) output of speech interactions with a user, receiving an ASR transcription error model characterizing how ASR transcription errors are made, generating guesses of a true transcription and a user model via an expectation maximization (EM) algorithm based on the error model and the respective ASR output where the guesses will converge to a personalized user model which maximizes the likelihood of the ASR output. The ASR output can be unlabeled. The method can include casting speech interactions as a dynamic Bayesian network with four variables: (s), (u), (r), (m), and encoding relationships between (s), (u), (r), (m) as conditional probability tables. At each dialog turn (r) and (m) are known and (s) and (u) are hidden.
US09454964B2
An interfacing device and method to support a speech dialogue service based on a multi-modal input are provided. The method includes executing an interface for the speech dialogue service, receiving a user input, through the executed interface, including a voice input and a non-voice input, transmitting, as a request signal to a server, at least one of the voice input or a text extracted from the voice input when the received user input is the voice input, transmitting, as the request signal to the server, a text extracted from the non-voice input when the received user input is the non-voice input, receiving a result of dialogue recognition in response to the request signal from the server, and executing a response to the received user input on the basis of the received result of dialogue recognition.
US09454961B2
An automatic speech recognition system includes an audio capture component, a speech recognition processing component, and a result processing component which are distributed among two or more logical devices and/or two or more physical devices. In particular, the audio capture component may be located on a different logical device and/or physical device from the result processing component. For example, the audio capture component may be on a computer connected to a microphone into which a user speaks, while the result processing component may be on a terminal server which receives speech recognition results from a speech recognition processing server.
US09454953B2
A control signal filter 2 receives a sound source signal determined by a control frequency specified in accordance with the vibration/noise source that produces vibration/noise, and outputs a control signal. A filter coefficient update unit 4 updates coefficients of the control signal filter 2 in response to a sound source signal and an error signal. A disturbance detector 6 outputs a disturbance detection result in response to the error signal and an estimated secondary vibration/noise signal. An update controller 7 adjusts an update step of the filter coefficient update unit 4 in accordance with the disturbance detection result.
US09454945B2
A display device including a scanning circuit formed using single conductivity type thin-film transistors suppresses threshold changes in the thin-film transistors forming the scanning circuit by controlling a circuit for maintaining an internal node of the unit circuits forming the scanning circuit at a constant potential is controlled by a clock signal or a pulse signal having a smaller amplitude than the amplitude of an output signal.
US09454920B2
An apparatus for backlighting a large-scale billboard display using indirect lighting comprises a plurality of edges comprising fasteners to attach to a corresponding number of edges of a frame of the billboard display, the attached edges creating an enclosure. The apparatus further comprises at least one coupling for at least one point light source within the enclosure, the at least one point source light disposed vertically and horizontally off-center from the center point of the enclosure and further disposed above a lower media boundary. The jacket further comprises an interior surface comprising a reflective material having at least two planes of primary reflection capable of diffusing light from the at least one point light source across the rear-facing surface of the frame and an exterior surface that blocks substantially all outside light.
US09454918B1
Example techniques are disclosed for processing of animal calls. For example, sound can be matched to one or more reference calls to identify whether the sound matches the reference calls. In one example, a user operates an animal calling device and is provided with feedback on whether they have correctly operated the calling device, e.g., whether they sound like the animal they are trying to emulate. In another example, a trail camera is provided that generates a log of animal calling activity while taking pictures of animals moving through a given area.
US09454916B2
A device for visual and tactile learning in mathematics. A set is comprised of twenty-two individual clear, square counters; eleven male (11) and eleven female (12), each set numbered respectively zero through ten. Raised numbers, and dots provide a learning platform for number recognition and counting. Raised addition and equals symbols provide a platform for learning addition and subtraction. Addition can be achieved by drawing the two counters together in a locking process. Subtraction can be achieved by stacking and locking the female counter (12) over the male counter (11).
US09454904B1
A vehicle includes a footwell object detection sensor to detect objects in the footwell. The footwell object detection sensor includes an object detection sensor and a controller. The object detection sensor outputs data indicative of a state of the footwell that includes a plurality of pedals. The controller is programmed to, in response to a difference between the data and stored data corresponding to reference states of the footwell being indicative of a presence of an object that inhibits actuation of one or more of the pedals, output a warning signal. The controller may output a pedal status of each of the pedals based on a comparison between the data and the stored data. Controller outputs can be used to confirm or invalidate pedal position signals used by other control systems in the vehicle.
US09454896B2
A medical technical apparatus includes an optical viewing unit including a receiver unit and a wireless footswitch device. The wireless footswitch device includes at least one switch configured to generate a control command corresponding to a performance of a function of the optical viewing unit, a transmitter unit configured to wirelessly, unidirectionally transmit data signals corresponding to the control command from the wireless footswitch device to the optical viewing unit using radio technology, a control processor, and a switching device. The switching device is configured to switch the control processor from an operating mode to a standby mode upon completion of a data transfer of the data signals from the wireless footswitch to the optical viewing unit and is also configured to switch the control processor from the standby mode to the operating mode in response to an actuation of the at least one switch for generating the control command.
US09454895B2
Various methods, systems, and devices for identifying a low battery charge of a smoke detector are presented. For example, a device may include a smoke detection sensor that detect smokes and, in response to detecting smoke, generate a smoke detection signal. The device may include battery test circuitry that tests a charge level of a battery installed in the smoke detector device. The device may include an audio output device that outputs a low battery chirp in response to the battery test circuitry determining the charge level of the battery installed in the smoke detector device is low. Also, the device may include a proximity detector that monitors for a wave movement of an object within a distance of the smoke detector device and generates a proximity detection signal when the proximity detector detects the wave movement performed by an object within the distance of the smoke detector device.
US09454891B2
Some embodiments are directed to a lockdown apparatus for facilitating initiation of lockdown procedures at a facility. The lockdown apparatus can include a manually operated actuator disposed at the facility and configured to transmit a lockdown initiation signal upon being manually actuated. The actuator can be configured to be recognizably distinguishable from a fire alarm actuator. The lockdown apparatus can also include a lockdown communicator configured to produce a lockdown communication for communicating initiation of lockdown procedures to the facility occupants and individuals not disposed proximate the facility upon transmission of the lockdown initiation signal, the lockdown communication being recognizably distinguishable from the fire alarm communication. The lockdown communicator can include an annunciator that communicates an audible annunciation to facility occupants upon transmission of the lockdown initiation signal, and that ceases to communicate the audible annunciation subsequent to a predetermined number of alarm cycles.
US09454889B2
In a plurality of described embodiments, various modules of an application for a client device may operate to enhance personal security for an individual user, as well as public safety in general. A Blue-Phone-in-Pocket (bPip) module operates comparable to, but more effectively than, the traditional college campus blue light phone. When the user of the module toggles a button on the GUI of his/her smartphone, the App may instantly record and transmit key information to a command center, which operates to provide assistance to the student, at their current location, without requiring the student to relocate to one of the tradition blue light phone fixtures. A tracking module permits the student or other user to be tracked by his/her device until safely reaching a travel destination. The person may trigger an alarm if endangered during the trip, which may prompt a respond from local law enforcement, and other assigned individuals.
US09454882B2
A method for detecting occupancy of a building is described. In one embodiment, the method includes using a microphone to monitor for sounds at a building, detecting a sound via the microphone, and determining whether the sound is made by a human or made by an animal. In some cases, the microphone is a glass break sensor microphone.
US09454880B2
An apparatus for producing an electrosensory sensation to a body member (120). The apparatus comprises one or more conducting electrodes (106), each of which is provided with an insulator (108). When the body member (120) is proximate to the conducting electrode, the insulator prevents flow of direct current from the conducting electrode to the body member. A capacitive coupling over the insulator (108) is formed between the conducting electrode (106) and the body member (120). The conducting electrodes are driven by an electrical input which comprises a low-frequency component (114) in a frequency range between 10 Hz and 500 Hz. The capacitive coupling and electrical input are dimensioned to produce an electrosensory sensation. The apparatus is capable of producing the electrosensory sensation independently of any mechanical vibration of the one or more conducting electrodes (106) or insulators (108).
US09454870B2
Systems and methods for analyzing wireless signals in a wagering game environment are described herein. In some embodiment, a wagering game machine includes a wagering game unit configured to present wagering games. The wagering game machine can also include a network interface configured to exchange, with other devices on a wagering game network, information about the wagering games. The wagering game machine can also include a wireless signal detection device configured to detect wireless signals in a wagering game environment and to create wireless signal data for use in determining whether the wireless signals interfere with wireless communications of the wagering game network.
US09454868B2
A vending machine comprising two or more compartmentalized storage units (CSUs), each comprising a compartment array configured for accommodating items in different compartments of the grid. The items are independently accessible; a retrieval system configured for accessing the compartments to retrieve an item and providing it to a desired location within the vending machine, other than its respective compartment; a controller associated with an items map indicative of the content and location of the items within the compartment array of the CSU. The controller is configured for operating the retrieval system to access an item based on the items map; The controller is further configured for receive an indication of the location of an first empty compartment, which contains no item therein, in a first CSU, to transfer a first item from a second compartment of a second CSU to the first empty compartment; and to update the items map to indicate that the second compartment is empty and that the first item is located at the first compartment.
US09454866B2
A method of conducting a financial transaction includes a first party's financial account information being entered once, e.g, with a single initial entry to the payment service. For future uses of the first party's financial account to transfer funds using the payment service to a second party, the first party's financial account information need not be entered again with the payment service. The second party's personal identifying information is entered. Funds are transferred from the first party's financial account to an account of the second party with the use of the payment service.
US09454865B2
Embodiments allow loading and reloading contactless payment devices using only a contactless terminal interface, while providing user authentication. The contactless terminal interface could be at a merchant POS location, kiosk, or embedded or attached to a personal computing device with contactless read/write capability such as a personal computer or mobile phone or Internet device.
US09454860B2
An original generator generates a sequence of access values that are stored into a longer range communication device. A short range communication device, which can be the original generator, uses short range communication during a programming process to transmit an identification number to enable subsequence access from the longer range communication device using the sequence of access values.
US09454857B2
For a method for testing a vehicle or components thereof which is as flexible as possible, it is proposed that a test control unit 3 generates or plays back a virtual world which contains both a virtual vehicle state and a virtual vehicle environment, and the test control unit 3 manipulates a number of sensors and/or actuators of the real vehicle 1 according to the requirements of the virtual world and, at the same time, activates a driving state actuator 2 according to the requirements of the virtual world, and the driving state actuator 2 generates the instantaneous vehicle state and the instantaneous vehicle environment in the virtual world by introducing additional forces or moments into the real vehicle 1 so that the real vehicle 1 experiences the vehicle state and the vehicle environment from the virtual world on the real test track 4.
US09454845B2
Systems and processes for contouring 2D shadow characters in 3D CGI scenes are provided. A simplified drawing surface may be added to a CGI scene and displayed from a first perspective to approximate a major surface where a shadow character may be located. A drawn shadow character may be received on the simplified drawing surface. A naturally-cast reference shadow of a corresponding 3D modeled character may be provided on the drawing surface to aid artists in developing the shadow character. An image of the drawn shadow character may be captured from a second perspective at the primary light source. The simplified drawing surface and drawn shadow character may be removed from the scene. The captured shadow character image may be projected into the scene from the second perspective, contouring naturally to object surfaces. The scene, including the shadow character, may be captured from a third perspective.
US09454838B2
Various of the disclosed embodiments relate to systems and methods for providing animated multimedia, e.g. animated shows, to an audience over a network. Particularly, some embodiments provide systems and methods for generating and providing audio, animation, and other experience-related information so that user's may readily experience the content in a seamless manner (e.g., as an audience member watching a show, playing a video game, etc.). Various embodiments animate “to the audience” based, e.g., on what content the audience is consuming. The animations may be generated in real-time from constituent components and assets in response to user behavior.
US09454830B2
A medical image-processing apparatus that corrects divergence, even in a case where divergence in CT numbers occurs throughout a plurality of sets of image data that have been acquired for anatomically identical areas because the observed object is undergoing shape-alteration. The apparatus includes an image data storage, an extractor, and a corrector. The image data storage stores respective sets of image data acquired by scanning a targeted region undergoing chronological shape-alteration in a subject, the scanning having been executed at predetermined respective timings. The extractor extracts image data that correspond to the targeted region out of each of the respective sets of image data. The corrector calculates degrees of shape-alteration of the targeted region in the respective extracted sets of images data and to correct CT numbers of the respective sets of image data extracted for the targeted region, based on calculated degrees.
US09454828B2
Optimal resilience to errors in packetized streaming 3-D wireframe animation is achieved by partitioning the stream into layers and applying unequal error correction coding to each layer independently to maintain the same overall bitrate. The unequal error protection scheme for each of the layers combined with error concealment at the receiver achieves graceful degradation of streamed animation at higher packet loss rates than approaches that do not account for subjective parameters such as visual smoothness.
US09454822B2
A stereoscopic measurement system captures stereo images and determines measurement information for user-designated points within stereo images. The system comprises an image capture device for capturing stereo images of an object. A processing system communicates with the capture device to receive stereo images. The processing system displays the stereo images and allows a user to select one or more points within the stereo image. The processing system processes the designated points within the stereo images to determine measurement information for the designated points.
US09454817B2
An image processing apparatus uses first and second digital vascular image data to register two images. The two images may be from different imaging modes. The first and second images are processed with a two-dimensional, directional filter (500) that has the effect of producing clusters of orthogonally adjacent image data points in which the magnitude of an intensity gradient between each orthogonally adjacent image data point is less than a predetermined value. Subsequently, common clusters are identified between the first and second image data using a corner detecting algorithm (600). The directional filter produces “stepping” features, where vascular features would otherwise appear with smooth edges. These numerous features are identified by the corner detecting algorithm and can be used (1000) for registering common clusters between the first and second image data. The filter may be a rotating Gabor filter matched to vascular features in the images.
US09454816B2
A solution for evaluating an object using physical three-dimensional locations of the various points on the object derived from image data concurrently acquired by two or more cameras (e.g., stereo image data) is provided. Image data concurrently acquired by at least two cameras at each of multiple instants is processed to identify one or more points of an object visible in the image data. A physical three-dimensional location of each such point can be calculated at each instant using the corresponding image data. Additionally, a physical three-dimensional location of one or more points of the object visible only in the image data acquired by one camera can be calculated for each of the three different instants using the image data in which the corresponding point is visible and the physical three-dimensional location of one or more of the points visible in the image data acquired by at least two cameras.
US09454810B2
A tone mapping unit applies tone mapping to a block of pixel values. In each of a plurality of iterations, one or more lines of pixel values are processed based on information relating to pixel values of at least one previous line of the block which have been processed in at least one previous iteration. The information is used to determine one or more tone mapping relationships which is/are used to map the pixel values of the current line to tone-mapped pixel values. Furthermore, the information is updated based on the pixel values of the current line and stored for use in processing pixel values of a subsequent line of pixel values of the block in a subsequent iteration.
US09454808B2
A pattern processing apparatus includes an acquisition unit, an adjacent element identification unit, a connection unit, and an assigning unit. The acquisition unit acquires a pattern image in which pattern elements are arrayed in a grid, together with coordinate information of the pattern elements. The adjacent element identification unit identifies, for each of the pattern elements thus acquired, adjacent elements, in at least two directions, each having the shortest distance to the each of the pattern elements. The distances between the each of the pattern elements and other pattern elements are calculated using the coordinate information. The connection unit connects and groups, as a connected component, the pattern elements that are adjacent to one another. The assigning unit assigns position information in the array in order from the pattern element which is a starting point, among the pattern elements included in the connected component, according to a predetermined regularity.
US09454803B1
Systems and methods for generating a composite image from a plurality of source images using a scene dependent multi-band blending operation are provided. The multi-band blending operation implements a filtering operation to reduce blending between objects or surfaces that have natural color and/or brightness differences. More particularly, the typical space invariant upsampling that occurs during multi-band blending can be replaced by a scene dependent filtering operation during upsampling that omits or reduces contributions from pixels associated with different objects in a scene during the multi-band blending process. The scene dependent filtering can be based on scene dependent data, such as height data or slope data, which can be used to identify different objects in a scene.
US09454800B2
A system for representing cartographic indications for an aircraft, said system comprising at least a cartographic database, a graphical computer, a display device and means of selecting a scale of the displayed cartographic data by a pilot or user. Each item of cartographic data comprises at least a first symbolic representation associated with a first scale depending on said item of cartographic data. When the selection means select a scale that is larger than or equal to the first scale, the first representation is displayed on the display device and when the selection means select a scale that is strictly smaller than the first scale, the first representation is no longer displayed on the display device. Each item of cartographic data can comprise at least a second symbolic representation associated with a second scale smaller than the first scale, said second scale depending on said item of cartographic data and obeying similar display rules.
US09454796B2
Systems and methods for aligning ground based images of a geographic area taken from a perspective at or near ground level and a set of aerial images taken from, for instance, an oblique perspective, are provided. More specifically, candidate aerial imagery can be identified for alignment with the ground based image. Geometric data associated with the ground based image can be obtained and used to warp the ground based image to a perspective associated with the candidate aerial imagery. One or more feature matches between the warped image and the candidate aerial imagery can then be identified using a feature matching technique. The matched features can be used to align the ground based image with the candidate aerial imagery.
US09454794B2
Provided is an image processing apparatus, including, a memory unit that stores an input image and read the input image as first image second images, an acquiring unit that acquires an up-conversion line that is a line of pixels used for up conversion from the first and second images, an up-converting unit that performs up conversion using pixels of the up-conversion line, and generate first and second up-converted images obtained by up converting the first and second images, and a generating unit that writes the first and second up-converted images in first and second memory blocks, reads pixels of the first and second up-converted images written in the first and second memory blocks in a certain order decided according to a scan method of a display device configured to display an output image obtained by up converting the input image, and generates the output image according to the scan method.
US09454790B2
There is provided a method and apparatus for displaying a watermark on a screen. According to the present invention, when an application is executed or a document is opened by a user's manipulation, it is determined whether a watermark is displayed based on a message generated from an operating system and screen watermark display policies, and when it is determined that the watermark is displayed, the watermark is displayed on a screen. According to the present invention, when the watermark is displayed on a screen, it is possible to provide a user with notification that corresponding content is important content or confidential content. Even when the screen is captured or is imaged using a camera, the watermark is displayed in the captured image or the imaged video. Therefore, it is possible to identify that the corresponding content is important content or confidential content. As a result, it is possible to increase user awareness of security.
US09454781B2
Ranking and recommendation of online content including social media, blog and forum posts is provided. A method of and computer program product for content analysis are provided. A subset of content items is selected from a set of content items. Each content item in the set has at least one attribute. For each content item in the subset, a user is queried to obtain a subjective value. A formula is derived that relates the at least one attribute of each content item of the subset to the subjective value of each content item of the subset. The formula is applied to each content item of the set to determine a calculated value of each content item of the set. A ranking of the set of content items is determined based on the calculated value of each content item. Recommendations are provided to a user based on the ranking.
US09454773B2
Methods and systems are presented for attracting and engaging a user for a merchant system. A selectable option associated with the merchant system is displayed on a client device associated with a user. An indication of a user selection of the selectable option is received, and a content page is provided to the client device in response to the indication. Customer relationship management (CRM) information associated with the user of the client device is received from a carrier system associated with the client device. A transaction is processed for the user on behalf of the merchant system, based on the CRM information, and data associated with the user and the transaction are output to the merchant system.
US09454772B2
In embodiments of the present invention improved capabilities are described for receiving interaction information relating to a first mobile communication facility, weighting content based at least in part on the interaction information, and ordering the content for presentation on a second mobile communication facility based at least in part on the weighting.
US09454761B2
After successfully authenticating a user of a mobile device, products that have been registered with the server are determined. For each of the registered products, a list of support options available to the user is determined for a corresponding registered product, the list of support options including a live support option and a self-support option. For the self-support option available to the corresponding registered product, articles associated with the corresponding registered product are identified that have been published in an online publication forum. For the live support option available a list of communication options is determined that is available for the user to establish a live communication session with a support agent. A personalized page to the mobile device to be displayed at a display of the mobile device, listing the registered products. Each product is associated with the support options available.
US09454753B2
A user can select one or more friendly funding sources to make a payment. The friendly funding sources are pre-approved by a “friend” of the user and have restrictions for use. When the user desires to make a payment, the user sees one or more friendly funding sources and can choose any combination of friendly funding sources and conventional funding sources for making the payment.
US09454748B2
A method for the management of data collected from a remote computing device including the steps of: creating a questionnaire; transmitting the questionnaire to a remote computer; executing the questionnaire in the remote computer to prompt a user for responses to questions of the questionnaire; transmitting the responses to a sever via a network; making the responses available on the Web. Preferably, computers used in connection with the inventive method are loosely networked in that network connections between computers are not always available and, when a connection is not available, data is stored at a node of the network and transmitted at the earliest time when a connection is available. In one preferred embodiment, the inventive method is used to collect survey data and to make the responses to the survey available to a client in virtually real time over the Internet.
US09454743B2
Methods and apparatus for simulating risk tolerance and associated adversary costs in a distributed business process are disclosed. The methods and apparatus simulate an interdependent business process, such as a financial transaction system, in a secure distributed manner. Each business entity that is part of the interdependent business process models itself on a local client device at any chosen level of detail. A simulation server connects the separate client based simulations into one large simulation. Details of each local simulation may be hidden from other simulation participants. However, interruptions in business flow caused by simulated disruptions introduced at the simulation server and/or a client device are propagated to all of the effected simulation participants via the simulation server. In addition, the simulation server receives inputs from users indicative of risk tolerance levels and associated response actions. If the operational costs imposed by a selected response action are greater than a deterrence threshold associated with a particular adversary, the adversary is not deterred from causing a certain disruption to the simulated competitive market environment. If the operational costs imposed by a selected response action are greater than the deterrence threshold the adversary is deterred.
US09454729B2
A serendipity generating method, system, and device generates recommendations by identifying contrasting corresponding topic affinity values between users who more generally have a relatively high degree of similarity between corresponding topic affinity values. The topic affinity values may represent user interests with respect to topics and the topic affinity values may be inferred from usage behaviors, including geographic location information. Recommendations may be further in accordance with an assessment of the amount or quality of the usage behaviors from which the topic affinity values are derived and/or in accordance with the application of a probabilistic process. The recommendations may comprise computer-implemented objects that have relatively high affinities to topics associated with the contrasting corresponding topic affinity values.
US09454723B1
A radio frequency identity (RFID) chip. The RFID chip comprises an antenna to receive and transmit information signals and to receive power radiated by a radio frequency power source, an electrical power induction component coupled to the antenna, a radio transceiver coupled to the antenna, a memory, a connector that is configured for connecting the RFID chip into a communication bus of a circuit board and to a battery derived source of power provided by the circuit board, and a processor coupled to the connector, the memory, and the radio transceiver, wherein the processor is configured to read from the memory and to provide the information read from the memory to the radio transceiver for transmitting and to read from the connector and write the information read from the connector to the memory.
US09454716B2
An image transmission apparatus which transmits image data comprises an operation part displaying an operation screen and receiving a user operation on the operation screen and a processor for controlling a display content in the operation screen. The operation screen has a destination specifying area used for displaying a plurality of options which are candidates of destinations of the image data and receiving a specifying operation for specifying the destinations by using the plurality of options and a number display area used for displaying the number of the destinations specified by the specifying operation. The processor displays a destination list area used for listing the destinations specified by the specifying operation, together with the destination specifying area and the number display area, in the operation screen under the condition that a specific operation which is an operation on the number display area is received.
US09454713B2
A method to determine image similarities. The method may include obtaining a first image and a second image and determining a discrete transform difference between a first discrete transform of the first image and a second discrete transform of the second image. The method may also include determining multiple first intensity vectors for the first image and determining multiple second intensity vectors for the second image. The method may also include determining an intensity vector difference between the multiple first intensity vectors and the multiple second intensity vectors and determining a color difference between a first color histogram of the first image and a second color histogram of the second image. The method may also include determining a similarity between the first image and the second image based on the discrete transform difference, the intensity vector difference, and the color difference.
US09454706B1
A system and associated methodology recognizes an Arabic like alphanumeric character using fuzzy modeling. The method receives a handwritten Arabic like alphanumeric character, stores fuzzy models of a plurality of Arabic like alphanumeric characters, preprocesses the handwritten Arabic like alphanumeric character, extracts features from the preprocessed Arabic like alphanumeric character, computes a similarity value based on fuzzy comparison between points of the preprocessed Arabic like alphanumeric character and the stored fuzzy models, classifies the handwritten Arabic like alphanumeric character based at least in part on the similarity value and outputs a classified alphanumeric character.
US09454704B2
An image processing apparatus includes a processor. The processor is configured to execute a process including creating an average image of difference images in moving picture data based on a difference between a first frame and a second frame adjacent to the first frame, the first frame and the second frame included in the moving picture data, calculating a sum total of luminance values arranged in a lateral direction of the average image for each point in a longitudinal direction of the average image, selecting a predetermined number of points that are higher in value of a secondary differential value of the sum total of luminance values, from among points located in a downward direction from a position of a vanishing point in the average image, and firstly specifying a point that is on a boundary between a hood and a road from among the predetermined number of selected points.
US09454702B2
In one embodiment, a processor can receive data representing a view reflected by a mirror of a plurality of mirrors. The plurality of mirrors may be configured in a space to reflect a plurality of views of structures in the space. The mirror of the plurality of mirrors may include a uniquely identifiable feature distinguishable from other objects in the space. The processor can identify the mirror of the plurality of mirrors according to the uniquely identifiable feature. The processor can also determine an attribute of the structures according to the identified mirror and the data representing the view reflected by the mirror.
US09454688B1
A 2D color barcode decoding method is disclosed. The barcode includes a 2D array of data cells, corner locators, and border reference cells. Each data cell and reference cell has one of four primary colors (e.g. CMYK or CMWK). The reference cells, which have known colors, are used to calculate the channel offset (a spatial offset) of each primary color and the reference color values of each primary color. The reference cells are also used to calculate a color conversion matrix between color intensity (RGB) values and the primary color. Pixel-color probabilities are calculated from the pixel color intensity values using the color conversion matrix. The color of each data cell is determined using the pixel-color probabilities, the pixel color intensity values, the reference color intensity values, and the channel offset.
US09454668B2
When a failure of a reply in response to a packet is detected, A terminal apparatus transmits, to a stand-by information processing apparatus, multiple packets in which multiple divided command statements are attached to header areas thereof, the divided command statements being obtained by dividing into multiple statements a command statement for a switch command to switch from a currently-operated information processing apparatus to the stand-by information processing apparatus. The stand-by information processing apparatus stores each of the divided command statements that are attached to the packets that are transmitted from the terminal apparatus. The stand-by information processing apparatus performs a switch operation to switch from the currently-operated information processing apparatus to the stand-by the information processing apparatus in accordance with the switch command that is generated from the stored divided command statements.
US09454660B2
The present invention provides a security verification device and a security verification method which are capable of verifying that elements for implementing security measures necessary for a system can be prepared without omission. The security verification device and the security verification method select a verification item on the basis of security requirement information, generate security requirement information of parts specified by the verification item on the basis of a security target model, generate information which indicates a possessed function of security of the parts included in the security target model on the basis of a function item which is extracted on the basis of an implementation method included in the verification item and output a comparison and verification result of the security requirement information of the parts and the information which indicates the possessed function.
US09454654B1
Multi-server one-time passcode verification on respective high order and low order passcode portions
Multi-server one-time passcode verification is provided for respective high order and low order passcode portions. A user is authenticated by receiving an authentication passcode generated by a token associated with the user; and authenticating the user based on the received authentication passcode using at least a first authentication server and a second authentication server, wherein the first authentication server verifies a high-order portion of the received authentication passcode and wherein the second authentication server verifies a low-order portion of the received authentication passcode. The received authentication passcode is based on, for example, at least two protocodes PR,t and PB,t generated by the token and/or pseudorandom information RA,t. A codebook Ct, based on the pseudorandom information RA,t, can be used to embed additional auxiliary information into the authentication passcode.
US09454648B1
Method and system for distributing token records in market environment is disclosed. At least one token record comprising a unique seed associated with a OTP token. Encryption key and decryption key are generated for assisting selective encryption and decryption of token record associated with OTP token. The token record is encrypted with the assistance of encryption key. One of encrypted token record and decryption key is provided into market environment. A device comprising an identifier for facilitating identification of token record associated with OTP token is provided into market environment together with the one of encrypted token record and decryption key. The identifier concealed by tamper-evident removable material such that any effort to reveal identifier will be readily apparent. The other of the encrypted token record and decryption key is provided to an entity in response to entity providing identifier.
US09454644B2
In general, this disclosure describes techniques for remotely monitoring the health of an ambulatory patient. As described herein, an ambulatory patient may interact with a monitoring device that is located at the patient's home. The monitoring device may ask the patient to provide responses to health-related questions or requests for physiological characteristics and may upload the responses. A health care professional may then use the responses to evaluate the health of the patient. A set of firmware instructions stored on the monitoring device may cause the monitoring device to perform these functions. The monitoring device may download a prompt that is associated with at least one instruction in the set of firmware instructions. The prompt may cause the patient monitoring device to execute the at least one instruction in the set of firmware instructions to gather information relating to a patient.
US09454640B2
The invention provides models and methods useful for optimizing cell lines. The invention provides methods and computer readable medium or media containing such methods. Such a computer readable medium or media can comprise commands for carrying out a method of the invention. The methods of the invention can be utilized to model improved characteristics of a cell line, for example, improved product production, improved growth, improved culture characteristics, and the like.
US09454637B1
A technique validates results from a circuit simulation estimation program. The technique determines whether the estimated results satisfy Kirchhoff's current law (KCL), Kirchhoff's voltage laws (KVL), and power conservation for the original circuit. A reporting tool shows the validation results and may be customized by the user. The tool can show in the original circuitry where the estimated results may be inaccurate.
US09454633B2
An integrated circuit layout is formed by performing a routing step forming a routing layout of routing conductors and routing connection vias prior to performing a power grid connection step which forms power connection vias between power grid conductors and standard-power cell conductors within the standard cells. This enables a minimum via spacing requirement to be met while permitting an increased flexibility in the positioning of the routing connection vias.
US09454628B1
In one aspect, a method for providing design point recommendations for an integrated circuit (IC) design is disclosed. The method comprises receiving an IC design along with a reference PPA (power, performance, area) metric at a reference design point, and a target PPA metric. The method also comprises estimating trial PPA metrics for the IC design at multiple design points, wherein estimating trial PPA metric at each design point includes accessing a PPA database containing PPA metrics for multiple test components, determining scale factors from the reference design point to the trial design point for test components equivalent to components of the IC design, and applying the scale factors to the reference PPA metric to determine the trial PPA metric for the trial design point. The method further comprises recommending a trial design point based on the estimated trial PPA metric and the received target PPA metric.
US09454617B1
Data including information regarding a display of the host device may be received. A display of a client device may correspond to the display of the host device. Information regarding the display of the host device may be received and evaluated to identify commands related to the display of the host device. The identified commands are encoded for a browser associated with the client device. A bitstream describing the display of the host device may be generated to incorporate the encoded commands. The bitstream may then be provided to a client device, where the display of the client device is rendered using a browser. As such, the display of the client device continues to correspond to the host device.
US09454606B2
Disclosed is a system for, and method of, supplementing an internet search. The disclosed techniques may be used to receive an initial internet search criteria entered by a user at an interface (such as a web site) to the internet search engine, identify an entity representation in a database that corresponds to the internet search criteria, and produce an enhanced internet search criteria that may incorporate both the initial internet search criteria and field values from the identified entity representation. The enhanced internet search criteria may be passed to the internet search engine in a manner that is transparent to a user.
US09454604B2
A method comprising acquiring a plurality of measurements from at least one sensor in a mobile device, determining an activity classification of a user of the mobile device based on the plurality of measurements, acquiring an audio file for the mobile device, wherein the audio file is selected based on the activity classification, and playing the audio file by the mobile device.
US09454600B2
Methods, systems and apparatus for refining image relevance models. In general, one aspect includes receiving a trained image relevance model that generates relevance measures of content feature values of images to a query, identifying a first threshold number of common content feature values for the set of training images, the common content feature values being identified as a set of content feature values that are each shared by at least a portion of the training images, identifying a subset of the set of training images having a quantity of the common content feature values greater than a second threshold number of content features values, and generating a re-trained image relevance model based on content feature values of the set of training images, wherein content feature values of the subset of training images are weighted higher than content feature values of the training images not in the subset.
US09454597B2
A document management & retrieval system is configured to: store, for each word in a set of words, appearance positions of the each word in a set of documents as a word index; store, for each tag in a set of tags attached to words, a set of words that appear to a right and left of the each tag, and also store, as a tag LR index, appearance positions of the each tag in a set of documents with a combination of the each tag and a word appearing to its right or a combination of the each tag and a word appearing to its left as a key; and, in a tag search where a query phrase contains words and a tag next to each other, refer to the index with a tag and the word to the right or left of the tag as a key, thereby reducing the size of a document list to be read without needing to have a tag name as a secondary key. A tag is updated by just updating two places in the tag LR index.
US09454595B2
The present invention relates to a heterogeneous data cluster generation apparatus and method and a data clustering method and apparatus, and more particularly, to a data clustering method and apparatus which cluster data measured by different sensors into a number of groups. Aspects of the present invention provide an apparatus and method for generating clusters by putting together heterogeneous data which are values measured by different types of sensors. Aspects of the present invention also provide an apparatus and method for generating clusters by setting indices in order to effectively cluster multi-dimensional data, massive data, or scattered data.
US09454587B2
Methods, systems, and apparatus, including computer program products, for searching for and presenting backups. A first search result including a first version of an item is presented. The first version is associated with a first date range having a first start date and a first end date. User input requesting that an archive including one or more versions of the item be searched is received. A second search result including a second version of the item is presented. The second version is different from the first version. The second version is associated with a second date range having a second start date and a second end date. The second date range does not overlap with the first date range.
US09454582B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for ranking search results. One method includes ranking web objects in response to a search query to generate a global ranking based on a relevance of each web object to the search query and a relative authority of each web object compared to other web objects in the plurality of web objects, each web object including a web page in a corresponding website that includes a plurality of web pages; ranking the plurality of web pages corresponding to each website based on onsite ranking criteria to generate an onsite ranking; generating a combined ranking for each web page based on a combination of the global ranking of the web object that includes the web page and the onsite ranking of the web page; and presenting web pages responsive to the search query based on the combined rankings.
US09454579B2
According to embodiments described in the specification, a method, system and apparatus for managing contact data are provided. The method comprises storing a plurality of contact attributes distilled from at least one data source in a memory, the contact attributes defining a plurality of contacts; receiving input data at a communications interface; identifying at least one search attribute from the received input data; selecting at least one of the plurality of contacts based on matches between the plurality of contact attributes and the at least one search attribute; and transmitting notification data based on the selected contact.
US09454571B2
Technologies are disclosed for generating query execution plans optimized for parallel execution for programs having both core database relational functions and user-defined functions. A variety of optimization strategies can be employed to improve performance in a parallel execution scenarios. A flexible range of permitted partition arrangements can be specified as acceptable to parallelized instances of the user-defined function. The optimizer can leverage such information when constructing an optimized query execution plan. Partitioning arrangements or other properties can be leveraged to avoid additional or unnecessary processing.
US09454549B1
Reconciling data is disclosed. It is determined whether a state of a first backup application is consistent with a state of a second backup application. In the event the state of the first backup application is not consistent with the state of the second backup application, the state of the first backup application is updated to be consistent with the state of the second backup application.
US09454543B1
One exemplary aspect comprises a method comprising: (a) storing, in a first database, data specific to a client; (b) based on the data, identifying with a processing system comprising one or more processors one or more fields of a record to be updated in a second database managed by the client; (c) obtaining write-only access to one or more fields of the identified one or more fields of the record; and (d) updating, based on the data stored in the first database, one or more fields of the identified one or more fields of the record in the second database.
US09454534B2
A device and method for providing a fault-tolerant file system. The fault-tolerant file system attempts to minimize the number of writes used when updating file system data structures. In one embodiment, file system data, including file system metadata, is stored in a fault-tolerant tree including a working state and a transacted state. In one embodiment, a change list is used to track blocks that have been updated, instead of cascading updates to leaf nodes up the tree, and a delta block is used to further minimize block updates when adding or removing nodes from the tree. In one embodiment, a Q-Block is used to prevent cycles when adding and removing free blocks from an allocation tree. Metadata values are stored in the tree in a way that allows certain metadata values to be inferred when not present in the tree, thus conserving space and lowering query time.
US09454531B1
A method for presenting media content of a website having a plurality of media content types on a media device includes receiving media content from a website at one or more computing devices over a network interface; categorizing media content from the website into a plurality of media content types comprising a text type content and a non-text type content; receiving a selection of a media content type for displaying media content items of the selected media content type by the media device; retrieving, from a memory device, display parameters for a user interface for the selected media content type; reformatting the media content items of the selected media content type for display based on the retrieved display parameters for the user interface; and providing display data, to a display device associated with the media device, representing the user interface and the reformatted media content items.
US09454523B2
An acronym-management program causes a computer to extracts an acronym from a list-updating reference for updating an acronym list; extracts, from the list-updating reference, a candidate for an expanded form corresponding to the extracted acronym; and, when the likelihood of the extracted acronym being used in the list-updating reference to refer to the extracted expanded-form candidate reaches or exceeds a specific level, increase, in the acronym list, the frequency corresponding to the acronym and the expanded form.
US09454521B1
A merge application creates a particular set of documents for a particular matter. The merge application receives a selection of a particular master template corresponding to the particular set of documents, where the selected master template specifies a plurality of slave templates, and also receives a selection of a data structure from a database with data relating to the particular matter. The selected master template and the selected data structure are employed to produce the set of documents for the particular matter in an electronic form, where a corresponding document of the set is produced for each specified slave template in the selected master template. Each corresponding document is produced according to common content in the slave template and data in the selected data structure in the database referred to by placeholders in the slave template.
US09454519B1
Methods, systems, and apparatus, including computer programs stored on a computer storage medium, for determining a respective sampling rate for plurality of authors based on respective ranks assigned to the authors by a user, sampling one or more items for each of the authors according to the respective sampling rate for the author, and providing the sampled items for presentation to the user.
US09454506B2
A method and system for managing caching at a computer. A computer receives a file from a storage device on a network in response to a request by a first user. The computer may then determine if other users of the computer are likely to request the file, based upon a type of the file and a type of the network. If other users are likely to request the file, the computer may then cache the file at the computer. In one embodiment, the computer may determine if other users of the computer are likely to request the file based upon access permissions to the file at a source of the file. In another embodiment, the computer may determine if other users of the computer are likely to request the file based upon if the file has been previously cached at the computer.
US09454504B2
A slave device to be connected to a master device by a data line comprises circuitry that, in response to receiving a command from the master device, drives a bit sequence comprising at least one zero.
US09454502B2
Provided are a parallel communication device and a communication method thereof. The parallel communication device includes: a first receiving terminal receiving communication data transmitted through a master device; a first transmitting terminal transmitting the communication data received through the first receiving terminal to a slave device; a switch managing a communication line disposed between the first transmitting terminal and a plurality of slave devise; and a control unit confirming a first slave device to which the communication data are to be transmitted by using destination information in the communication data, and transmitting the received communication data to the confirmed first slave device.
US09454501B2
A universal serial bus (USB) sensor bar and a device manager are configured to intelligently monitor one or more patch panels. The USB sensor bar comprises an array of sensors configured to read identification data from memory devices affixed to respective cables plugged into ports of a patch panel. The USB sensor bar converts the identification data to a USB protocol and sends the data to a device manager over a USB bus. The device manager uses the received information to document a network architecture, generate web-based interfaces that render configuration and status information for the network, and generate alarms or notifications in response to detection of defined network conditions.
US09454497B2
Technologies for secure inter-virtual-machine shared memory communication include a computing device with hardware virtualization support. A virtual machine monitor (VMM) authenticates a view switch component of a target virtual machine. The VMM adds configures a secure memory view to access a shared memory segment. The shared memory segment may include memory pages of a source virtual machine or the VMM. The view switch component switches to the secure memory view without generating a virtual machine exit event, using the hardware virtualization support. The view switch component may switch to the secure memory view by modifying an extended page table (EPT) pointer. The target virtual machine accesses the shared memory segment via the secure memory view. The target virtual machine and the source virtual machine may coordinate ownership of memory pages using a secure view control structure stored in the shared memory segment. Other embodiments are described and claimed.
US09454495B2
According to one embodiment, a memory system includes an application module, a storage module, and a control module. The storage module stores user data, application software configured to control operation of the application module, and management information used to manage the user data and the application software. The control module controls writing and erasing of the storage module. The control module masks information indicating an access-prohibited area included in the management information read from the storage module, the access-prohibited area includes the application software.
US09454492B2
One method includes streaming a data segment to a write buffer corresponding to a virtual page including at least two physical pages. Each physical page is defined within a respective solid-state storage element. The method also includes programming contents of the write buffer to the virtual page, such that a first portion of the data segment is programmed to a first one of the physical pages, and a second portion of the data segment is programmed to a second one of the physical pages.
US09454487B2
Techniques for using a host-side cache to accelerate virtual machine (VM) I/O are provided. In one embodiment, the hypervisor of a host system can intercept an I/O request from a VM running on the host system, where the I/O request is directed to a virtual disk residing on a shared storage device. The hypervisor can then process the I/O request by accessing a host-side cache that resides one or more cache devices distinct from the shared storage device, where the accessing of the host-side cache is transparent to the VM.
US09454482B2
An apparatus for processing cache requests in a computing system is disclosed. The apparatus may include a single-port memory, a dual-port memory, and a control circuit. The single-port memory may be store tag information associated with a cache memory, and the dual-port memory may be configured to store state information associated with the cache memory. The control circuit may be configured to receive a request which includes a tag address, access the tag and state information stored in the single-port memory and the dual-port memory, respectively, dependent upon the received tag address. A determination of if the data associated with the received tag address is contained in the cache memory may be made the control circuit, and the control circuit may update and store state information in the dual-port memory responsive to the determination.
US09454467B2
A method of mining test coverage data includes: at a device having one or more processors and memory: sequentially processing each of a plurality of coverage data files that is generated by executing the program using a respective test input of a plurality of test inputs, where the processing of each current coverage data file extracts respective execution counter data from the current coverage data file; after processing each current coverage data file, determining whether the respective execution counter data extracted from the current coverage data file includes a predetermined change relative to the respective execution counter data extracted from previously processed coverage data files; and in response to detecting the predetermined change for the current coverage data file, including the respective test input used to generate the current coverage data file in a test input collection for testing the program.
US09454461B1
A computer implemented method for identifying program flow in a computer program, executing in a debugger on at least one processor, subsequent to suspending execution of the computer program at a user breakpoint can include suspending execution of the computer program at a first user breakpoint, setting, by the debugger, one or more tracking breakpoints in one or more routines that can continue execution from the first user breakpoint, then resuming execution of the computer program. The method may be continued by suspending execution of the computer program at a second user breakpoint after processing by the at least one processor at least one instruction of the computer program. The method may further include determining whether to provide an indicator to indicate that at least one of the one or more tracking breakpoints was hit during the executing, and providing the indicator in response to determining to provide the indicator.
US09454459B2
A method, and associated computer system and computer program product, of detecting source code merge conflicts and compilation errors. Uncommitted changes associated with a source code are received periodically at each time of a sequence of times. A temporary branch corresponding to each uncommitted change associated with the source code is created. The temporary branch corresponding to each uncommitted change is merged to corresponding portions of the source code. It is ascertained that no merge conflict resulted from the merging and in response, a compilation of a merged version of the source code is performed, wherein the merged version of the source code includes the temporary branch corresponding to each uncommitted change. It is determined that no compilation error occurred from the compilation and in response, a version of a product that includes the merged version of the source code is created.
US09454457B1
A software test apparatus and a software test method and a computer readable medium thereof are provided. The software test apparatus stores a software testing program, an under-tested code, a plurality of basic test benches and a plurality of candidate test benches. The under-tested code includes a hard-to-detect code and the hard-to-detect code has at least one hard-to-detect section. The software test apparatus runs the software testing program to execute the following operations: parsing the hard-to-detect code to generate a condition-statement tree; based on the basic test benches and the condition-statement tree, using a support vector machine (SVM) to establish a support vector regression (SVR) predictor; and applying the SVR predictor to choose a best candidate test bench from the candidate test benches.
US09454446B2
Methods and systems for utilizing local storage of host computers to emulate a centralized storage system comprise receiving a write operation from a virtual machine running on a first host computer, wherein the write operation corresponds to a disk image that is locally stored in a first host computer. The disk image and a second disk image is updated in accordance with the write operation, wherein (i) the second disk image is locally stored on a second host computer that is networked to the first host computer, (ii) the second disk image serves as a back-up to the disk image, and (ii) the second host computer is configured to support the running of other virtual machines that access other disks images that (a) are locally stored on the second host computer, and (b) are further backed-up on at least a third host computer.
US09454442B2
A fault tolerant system includes a primary virtual machine formed on a primary machine in which a primary hypervisor runs, and configured to input virtual interrupt based on an external interrupt from the primary hypervisor to a primary guest OS, and a secondary virtual machine formed on a secondary machine in which a secondary hypervisor runs, and configured to input virtual interrupt to a secondary guest OS on the basis of timing information on the virtual interrupt transmitted from the primary virtual machine. The primary virtual machine is configured to determine whether the virtual interrupt is generated, or not, upon receiving the external interrupt from the primary hypervisor, and only if it is determined that the virtual interrupt is generated, the primary virtual machine is configured to input the virtual interrupt to the primary guest OS, and to transmit timing information on the virtual interrupt to the secondary virtual machine.
US09454440B2
A method for information management comprises intercepting an output from an application; distributing packets according to a routing scheme, wherein the packets are associated with the output, and wherein distributing the packets may occur when the application is associated with a first operating system, and may also occur when the application is associated with a second operating system; and storing the packets.
US09454437B2
A processing device boots or wakes using non-volatile logic element (NVL) array(s) that store a machine state. A standard boot sequence is used to restore a first portion of data. A second portion of data is restored, in parallel with the standard boot sequence, from the NVL array(s). A data corruption check is performed on the second portion of data. If the second data is valid, a standard boot sequence is used to restore a third portion of data. If the second data is invalid or the boot is an initial boot, a standard boot sequence is executed to determine the second portion of data, which is then stored in the NVL array(s). The processing device restores the second portion of the data during a portion of the boot/wake process that is not reading data from other non-volatile devices to avoid overloading the respective power domain.
US09454435B2
Embodiments of the invention relate to supporting transaction data committed to a stable storage. Committed data in the cluster is stored in the persistent cache layer and replicated and stored in the cache layer of one or more secondary nodes. One copy is designated as a master copy and all other copies are designated as replica, with an exclusive write lock assigned to the master and a shared write lock extended to the replica. An acknowledgement of receiving the data is communicated following confirmation that the data has been replicated to each node designated to receive the replica. Managers and a director are provided to support management of the master copy and the replicas within the file system, including invalidation of replicas, fault tolerance associated with failure of a node holding a master copy, recovery from a failed node, recovered of the file system from a power failure, and transferring master and replica copies within the file system.
US09454433B2
Method and apparatus for redundant array of independent disks (RAID) recovery are disclosed. In one embodiment, a RAID controller schedules requests to rebuild failed drives based on the wear state of secondary drives and input/output (I/O) activity. The controller may be configured to assign higher scheduling priority to rebuild requests only when necessary, so as to reduce the time needed for the rebuild and to avoid affecting performance of the RAID system. In particular, the controller may give higher priority to rebuild requests if secondary drive failure is likely. In addition, the controller may determine when write-intensive periods occur, and assign lower priority to rebuild requests during such periods.
US09454430B2
A method for controlling a memory apparatus and the associated memory apparatus thereof and the associated controller thereof are provided, where the method includes: reading encoded data of a second set of error correction configuring parameters from a system block, and utilizing an LDPC engine to decode the encoded data to obtain the second set of error correction configuring parameters, where the LDPC engine stores a first set of error correction configuring parameters, and during decoding the encoded data, the LDPC engine performs decoding corresponding to a first LDPC characteristic matrix based on the first set of error correction configuring parameters; and controlling the LDPC engine to perform operations corresponding to a second LDPC characteristic matrix based on the second set of error correction configuring parameters in RAM, in order to make the LDPC engine be equipped with new encoding and decoding capabilities corresponding to the second LDPC characteristic matrix.
US09454423B2
The present invention is directed to a method and information handling system (IHS) for improving system performance in a storage area network. An embodiment of the present invention begins by obtaining diagnostic data for the storage area network by asking a user one or more questions and storing results to the one or more questions. Next, test data is obtained by running one or more testing modules on at least one component of the storage area network. A performance analysis of the storage area network is executed, including the obtained diagnostic data and the obtained test data. Then, one or more performance issues and one or more action plans for resolution are identified based upon the analysis. Finally, a report to one or more users is provided including the one or more identified performance issues and the one or more action plans.
US09454410B2
Differing implementations associated with components of dissimilar execution environments are mediated to facilitate component integration. A host is provided to facilitate native interaction with foreign components by translating between native and foreign communications. Policies can be specified by either or both of a native and foreign component that control interaction.
US09454409B2
Software that uses machine logic based algorithms to help determine and/or prioritize an application programming interface's (API) desirability to a user based on how closely the API's terms of service (ToS) meet the users' ToS preferences. The software performs the following steps: (i) receiving a set of API ToS feature information that includes identifying information for at least one API and respectively associated ToS features for each identified API; (ii) receiving ToS preference information that relates to ToS related preferences for a user; and (iii) evaluating a strength of a match between each respective API identified in the API ToS feature information set and the ToS preference information to yield a match value for each API identified in the API ToS feature information set. The ToS features include at least a first ToS field. At least one API includes multiple, alternative values in its first ToS field.
US09454407B2
Disclosed are various embodiments for a resource allocation application. Usage data for application program interfaces is aggregated over time. Limits for an allocation of resources for each of the application program interfaces are calculated as a function of the usage data. Limits are recalculated as new application program interfaces are added.
US09454398B2
A variety of tools and techniques are disclosed for creating and managing an enhanced data container. The enhanced data container is comprised of extensible characteristics that when processed interact with a variety of computing devices and computing device components. The enhanced data container is communicated to a variety of computing devices in varying ways and processing of the enhanced data container is coupled with additional systems to manage the enhanced data container by as controlling the number of instances in a system, assigning virtual or real monetary value to instances, assign unique identifiers to instances, and allowing the enhanced data container to be modified by inputs and rendered or transmitted to outputs of computing devices. These technologies bring additional functionality and levels of interaction to data in consumer and business applications.
US09454381B2
A method for controlling an input device to be registered with an input handler instance includes: an input handler instance corresponding to a CPU frequency adjusting mode obtains device driver information of an input device upon detection of the input device; determines whether the device driver information is the same as one of sets of registration match information stored in the input handler instance; if so, then sends successful registration information to an input device instance corresponding to the input device to allow an input event to be reported; if the device drive information of the input device is not the same as any of the sets of registration match information, then sends failure registration information to the input device instance to disallow an input event to be reported; and the input device instance stores an identifier of the input handler instance upon reception of the successful registration information.
US09454379B2
The present invention relates to a platform power management scheme. In some embodiments, a platform provides a relative performance scale using one or more parameters to be requested by an OSPM system.
US09454373B1
Embodiments include methods, computer systems and computer program products for performing superscalar out-of-order processing in software in a computer system. Aspects include: loading opcodes into an analysis thread of the computer system, analyzing opcodes to identify certain non-independent opcode snippets, distributing non-independent opcode snippets to separate threads of computer system, instructing each of separate threads to execute each of non-independent opcode snippets, respectively, and collecting results of executions of each of separate threads by a consolidation thread. In exemplary embodiments, analyzing may include analyzing the opcodes using arbitrarily large variable size instruction windows to identify the non-independent opcode snippets, and distributing may include distributing opcode snippets: to a thread of same ISA, and to a code morphing thread when the opcode snippets need to be executed in threads of different ISA and then distributing the opcode snippets to the threads of different ISA by the code morphing thread.
US09454360B2
The disclosed embodiments provide a system that facilitates the development and maintenance of a software program. This system includes a software development kit (SDK) and a runtime system for the software program. During operation, the system obtains a role associated with a dependency of a consumer in the software program on an interface. Next, the system obtains a compatibility policy for the interface. Finally, the system uses the role and the compatibility policy to manage use of the interface by the consumer in the software program.
US09454356B2
The invention discloses a method of upgrading a library the of a system application and a terminal, where when it is determined that the package name of an upgrade installation package is recorded in system properties, a user partition is searched by the package name of the upgrade installation package for an upgraded library file corresponding to the upgrade installation package, where the package name of the upgrade installation package is recorded in the system properties when it is determined that an application corresponding to the upgrade installation package is a system application; an original library file stored in a system partition is replaced with the found upgraded library file; and the package name of the upgrade installation package recorded in the system properties is deleted.
US09454353B2
Disclosed is a novel system and method for initiating trial use of a software application. One or more trial software icons are displayed on a messaging window of a graphical users interface on a display coupled to a computing device. Each trial software icon represents a trial software application, such as a separate and distinct trial software application, that is not currently installed on the computing device. Moving an object representing a file attachment, such as through drag-and-drop action, to one of the trial software icons automatically installs the trial software application on the computing device. Also the trial software application is launched automatically to open the file attachment.
US09454349B2
Concepts and technologies are described herein for user interface placeholders for application extensions. In accordance with the concepts and technologies disclosed herein, user interface placeholders are inserted into user interfaces to represent extensions that have been activated or inserted into an application program or file. The placeholders describe the extension, provide instructions for activating the extension via an entitlement process, display visual indicia associated with the extensions, and/or provide functionality that is executed by a device in response to detecting interactions with the placeholders. After completing the entitlement process, the application program, file, placeholder, or extension can be updated manually or by an application callback to reflect the user's entitlement to use the extension.
US09454345B1
A system and method for reducing central processing unit transistor count when dividing multiple floating point numbers is disclosed. An example system may receive a plurality of floating point numbers to be inverted as denominator values. The denominator values may be grouped into pairs and multiplied. Products of pairs may be multiplied to produce combinations of products of denominator values until all denominator values have been multiplied together. The product of all denominator values may be inverted using a single division. The combinations of products of denominator values from the multiplications achieved before the division may be multiplied with the inverted product from the division to compute inversions of all denominator values. In some embodiments, an example system may receive a plurality of floating point numbers as numerator values that each correspond to a denominator value. Numerator values may be multiplied with corresponding inversion denominator values to produce division results.
US09454339B2
A display apparatus is disclosed. The display apparatus includes a display panel, a photonic crystal array which is arranged on at least one side of the display panel and displays an image based on an applied voltage, an electrode which applies voltage to the photonic crystal array, and a controller which controls so that voltage is applied to the photonic crystal array based on image information displayed on the display panel.
US09454336B1
A mobile electronic device is provided. The mobile electronic device includes a transceiver configured to receive at least a first signal from a first end point and a second signal from a second end point. The mobile electronic device also includes a controller comprising processing circuitry. The controller is configured to measure a signal strength of the first signal and a signal strength of the second signal. The controller is also configured to generate for a display an interface that arranges a first command button associated with the first end point and a second command button associated with a second end point into different display priority slots as a function of the measured signal strength of the first signal and the measured signal strength of the second signal.
US09454332B2
A storage system provides highly flexible data layouts that can be tailored to various different applications and use cases. The system defines several types of data containers, including “regions”, “logical extents” and “slabs”. Each region includes one or more logical extents. Allocated to each logical extent is at least part of one or more slabs allocated to the region that includes the extent. Each slab is a set of blocks of storage from one or more physical storage devices. The slabs can be defined from a heterogeneous pool of physical storage. The system also maintains multiple “volumes” above the region layer. Each volume includes one or more logical extents from one or more regions. A foreign LUN can be assimilated into the system by defining slabs as separate portions of the foreign LUN. Layouts of the extents within the regions are not visible to any of the volumes.
US09454329B2
In one embodiment, a system on a chip (SoC) includes a plurality of processor cores and a memory controller to control communication between the SoC and a memory coupled to the memory controller. The memory controller may be configured to send mirrored command and address signals to a first type of memory device and to send non-mirrored control and address signals to a second type of memory device. Other embodiments are described and claimed.
US09454319B2
The present disclosure relates to examples of data hardening. In one example according to aspects of the present disclosure, a method comprises receiving, at a storage device, power loss information in a first format associated with a first protocol. The method further comprises converting, at the storage device, the power loss information in the first format to a second format associated with a second protocol, wherein converting the power loss information in the first format to the second format comprises converting one of a power loss primitive or a power loss command to one of a primitive or command for hardening data.
US09454317B2
According to one embodiment, there is provided a storage controller for use in a tiered storage system. The tiered storage system includes a first storage device having the first physical volume of a first tier, and a second storage device having the second physical volume of a second tier lower than the first tier. The cache controller of the storage controller divides the storage area of the first physical volume into a set of data areas and a set of cache areas. The cache controller changes the first cache area of the first physical volume to a first data area, when first data to be transferred from the second physical volume to the first physical volume is also stored in the first cache area.
US09454314B2
A cloud storage system is described. The system includes at least one virtual server comprising at least one virtual storage device, at least one physical machine which includes at least one physical storage device having a data structure stored thereon. The data structure includes a first table of contents associated with a first virtual storage device, and a second table of contents associated with a second virtual storage device. The second virtual storage device is a copied snapshot of the first virtual storage device. The second table of contents is configured to map storage locations within the virtual storage device to node structures that provide pointers to corresponding storage locations with the physical storage device. At least some of the node structures and storage locations are shared by the first and second tables of contents.
US09454312B2
A method and system for storing data in a key value storage having a plurality of n servers, wherein t
US09454304B2
Embodiments of a multi-screen dual tap gesture are described. In various embodiments, a first tap input to a displayed object is recognized at a first screen of a multi-screen system. A second tap input to the displayed object is recognized at a second screen of the multi-screen system, and the second tap input is recognized approximately when the first tap input is recognized. A dual tap gesture can then be determined from the recognized first and second tap inputs.
US09454299B2
A method including controlling display of a graphical user interface, the graphical user interface including a portion configured to present content associated with a program; controlling display of a plurality of functions in response to a user input, the plurality of functions being associated with the program and being displayed in the graphical user interface with the portion; and determining if the user input selects a function of the plurality of functions for execution.
US09454296B2
A non-transitory processor-readable medium storing code representing instructions to be executed by a processor to define a set of indicators encoding a set of content segments from the set of content segments. The processor further defines, for each content segment, a first link between that content segment and an indicator from the set of indicators, such that the first link associates a center component of the content segment to that indicator. The processor also defines, for each content segment, a second link between that content segment and an adjacent content segment within the sequence of content segments, such that the second link associates an edge component of that content segment to an edge component of the adjacent content segment. The processor also defines a presentation of the set of content segments based on the first link and the second link, for each content segment.
US09454295B2
Systems and methods for identifying an object and presenting additional information about the identified object are provided. The techniques of the present invention can allow the user to specify modes to help with identifying objects. Furthermore, the additional information can be provided with different levels of detail depending on user selection. Apparatus for presenting a user with a log of the identified objects is also provided. The user can customize the log by, for example, creating a multi-media album.
US09454289B2
A video playlist associated with a set of videos is distinguished in a graphical user interface using a dynamic thumbnail to represent the playlist. The dynamic thumbnail comprises a static portion comprising a first image associated with the set of videos and a dynamic portion comprising one or more second images associated with the set of videos. An image provided in the dynamic portion is configured to change while the first image remains the same in response to a shift in the graphical user interface that results in a change in position of the thumbnail about the user graphical user interface.
US09454283B1
In an embodiment, a mechanism for visualizing a graphical model in three dimensions is discussed. An executable graphical model is obtained that includes a hierarchy of model levels that include a top level. The hierarchy includes multiple components. A three-dimensional (3D) view of the graphical model is displayed that provides views of a first and second component at a first and second depth. A graphical indicator is generated in the view of the top level of the graphical model that is associated with the first component and also generated in the view of the second component. A control alters a user perspective of a view that includes at least one of the components in the graphical model.
US09454281B2
A computer system may be configured to: execute a first query associated with a first panel; display the first panel in a user interface based on first display settings of the first panel, the first panel displaying at least a portion of the result of the first query, the result of the first query associated with a variable; execute a second query associated with a second panel, wherein the second query refers to the variable associated with the first query; display the second panel in the user interface based on second display settings of the second panel, the second panel displaying at least a portion of the result of the second query; and in response to user input changing the displayed result in the first panel: re-execute the second query; and update the display of the second panel in the user interface based on results of the re-executed second query.
US09454276B2
An apparatus with both touch sensing and electrical field sensing functions and an interactive apparatus using the same are provided. The apparatus with both touch sensing and electrical field sensing functions comprises a control circuit, a first capacitive sensing electrode and a second capacitive sensing electrode. The first capacitive sensing electrode is coupled to a first sensing control terminal of the control circuit. The second capacitive sensing electrode is coupled to a second sensing control terminal of the control circuit. In a first period, the first capacitive sensing electrode is charged to a first voltage through the first sensing control terminal, and the second sensing control terminal supplies an electrical field pulse to the second capacitive sensing electrode such that the second capacitive sensing electrode outputs an electrical field pulse signal. In the first period, the control circuit determines whether the first capacitive sensing electrode is touched or not according to a period, during which a voltage of the first capacitive sensing electrode is discharged from the first voltage to a second voltage, and determines whether the second capacitive sensing electrode approximates the first capacitive sensing electrode or not according to whether the first capacitive sensing electrode synchronously detects the electrical field pulse or not.
US09454274B1
A touch-sensing apparatus may include a first controller configured to measure a first set of capacitance values from a first area of a touch-sensing surface and a second controller coupled with the first controller, where the second controller is configured to receive the first set of capacitance values from the first controller, and calculate a first position of a contact at the touch-sensing surface based on the first set of capacitance values and a second set of capacitance values measured from a second area of the touch-sensing surface adjacent to the first area of the touch-sensing surface.
US09454262B2
Recognition of a player's touch on a surface of a medium is made possible, as well as recognition of the medium such as a card by a dot pattern printed on a back surface of the medium placed on a stage. Input instructions according to each feature of a game or information processing device are made possible just by preparing a card on which a region for a touch operation is printed, by making possible recognition of a player's touch on a surface of a medium, as well as recognition of the medium such as a card by a dot pattern printed on a back surface of the medium placed on a stage, calculating where on a card placed on the stage is touched, and causing to perform a process according to a feature of the card.
US09454261B2
The invention relates to an optical navigation device based on production on wafer scale, in which both the illumination path and the imaging lens system are integrated on a common carrier structure. The optical navigation devices according to the invention are used for controlling a cursor on an image output device or in the field of finger navigation.
US09454259B2
Methods and systems are provided for a multi-level command sensing apparatus that includes a matrix of light sensors and light sources and that may also serve as the display. In one embodiment, a method for performing multi-level command sensing by a multi-level command sensing apparatus comprises detecting a leakage current corresponding to changes of light conditions on a display by one or more light sensors of the multi-level command sensing apparatus, determining an action performed by a user based on the changes of light conditions on the display by a controller of the multi-level command sensing apparatus, determining a command based on the action performed by the controller of the multi-level command sensing apparatus, and executing the command by the controller of the multi-level command sensing apparatus.
US09454251B1
Methods, systems, and media for controlling a remote device using a touchscreen of a mobile device in a display inhibited state are provided. In some implementations, a method for controlling media playback devices is provided, the method comprising: detecting a media playback device to be controlled; determining that a touch-sensitive display of a mobile device has entered a display inhibited state in which presentation of a plurality of user interface elements is inhibited; receiving an input from the touch-sensitive display in the display inhibited state; selecting an action of the media playback device to be performed by determining that the received input corresponds to a user interface element from the plurality of user interface elements; and transmitting an instruction to perform the selected action to the media playback device.
US09454245B2
Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for improving orientation data. In one embodiment, the orientation data is generated based on information synchronized to a common sensor input from a plurality of sensor inputs. In one implementation, the common sensor input is from a gyroscope. Furthermore, techniques are provided for improved and novel methods of presenting orientation data to an application layer.
US09454240B2
A computing device is described that outputs, for display, a graphical keyboard comprising a plurality of keys. The computing device receives, an indication of a gesture detected at a presence-sensitive input device. The computing device determines, based at least in part on the indication of the gesture and at least one characteristic of the gesture, one or more keys from the plurality of keys. The computing device determines a character string based on the one or more keys from the plurality of keys. In response to determining that the character string is not included in a lexicon and a spatial model probability associated with the one or more keys from the plurality of keys exceeds a probability threshold, the computing device outputs, for display, the character string.
US09454236B2
Provided are a three-dimensional mouse device using several body parts, and a marionette control system using the same. The three-dimensional mouse device includes: a support member that is worn on at least one of a head, a face, an arm, and a foot among body parts; an action recognition module that is mounted on the support member; and an action recognition module that is attached to the support member to sense a motion of the body parts and output a sensing signal to the action recognition module.
US09454232B2
An operating device includes a push operation mechanism including an operating portion to be push-operated, a tactile presenting means that drives the operating portion, a detecting portion for detecting movement of the operating portion, and a drive control unit that drives the driving portion by a drive control signal and a main vibration pulse signal output after outputting the drive control signal, the drive control signal being generated based on a start pulse signal and a pre-vibration pulse signal. The drive control unit sets a mask time to invalidate a detection signal of the detecting portion in a certain period when the drive control signal is output and switches from the output of the drive control signal to the output of the main vibration pulse signal based on a detection signal of the detecting portion after an elapse of the mask time.
US09454231B2
Provided are a transparent tactile layer panel and a method of operating the transparent tactile layer panel. The transparent tactile layer panel includes an ion conducting polymer film on which tin antimony oxide (TAO) coatings are perpendicularly disposed in a matrix type, and generates a surface button by applying an electric signal to each of the TAO coatings and contracting the ion conducting polymer film. In particular, the transparent tactile layer panel includes: an input panel body including an ion conducting polymer film disposed between a screen and a cover film and coated with tin antimony oxide (TAO); a voltage applier configured to apply a voltage to the TAO coating; and a touch detector configured to sense an input when a user inputs into the cover film and detect a spot of the input. Accordingly, the input panel body may provide a three-dimensional effect by the voltage signal applied.
US09454230B2
A method of operating an image-capturing device for displaying an image of a subject on a screen, and performing image-capturing operation for the subject in response to a user's input to the screen. The method includes: a first step of detecting a pressing force of the user's finger press on the screen; a second step of displaying an image capture icon on the screen, the icon being actuated by the user for commanding the device for the capturing operation; a third step of, in response to a determination that the touch position overlaps with a region of the icon displayed, and that the force is above a first threshold, initiating focusing operation to focus on the subject; and a fourth step of, after the focusing operation is initiated, in response to a determination that the force is above a second threshold larger than the first threshold, initiating the capturing operation.
US09454216B2
An electronic device includes a main processor and a first memory. The main processor is configured to: determine whether or not specific data is stored in a first IO memory area of the first memory; generate a first piece of image data based on an OS memory area of the first memory; store the first piece of image data to a nonvolatile storage device; generate a second piece of image data based on the OS memory area of the first memory and the first IO memory area of the first memory; store the second piece of image data to the nonvolatile storage device; restore the software program to the OS memory area from the first piece of image data; and restore the software program to the OS memory area and the specific data to the first IO memory area from the second piece of image data.
US09454204B2
Includes receiving, from a link partner, a message specifying a link partner receive wake time and resolving to the lesser of the received link partner receive wake time and a local transmit wake time.
US09454202B2
A power management method for a server system is provided. At least any one of a power status indication signal and an alert signal from a power supply is detected to judge whether an input voltage is normal. If it is judged that the input voltage is abnormal, a motherboard sends the power status indication signal to a battery backup unit (BBU) to inform the BBU to supply power to the motherboard. If it is judged that the input voltage is abnormal, the motherboard lowers its loading.
US09454200B2
Methods, apparatuses, and products for budgeting for power consumption in a chassis environment that includes a plurality of integrated technology elements (‘ITEs’), each ITE having power utilization information indicating an average power consumption of the ITE, including: determining, by a chassis management module, a total power requirement value based on a sum of the average power consumption for each ITE; increasing, by the chassis management module, the total power requirement value in dependence upon a predetermined power utilization delta; identifying, by the chassis management module, one or more power supplies to provide power to the ITEs in the chassis environment in dependence upon power delivery capabilities of the one or more power supplies and the total power requirement value; and powering on the identified one or more power supplies by the chassis management module.
US09454198B2
A host device (10) may comprise an electrical power transmitting controller device (100), and an accessory device (20) may comprise an electrical power receiving controller device (200). After an identification and handshaking process to determine power requirements the power transmitting controller device (100) provides electrical power to the electrical power receiving controller device (200) to operate the accessory device. Coded communication data is transferred between the host device (10) and the accessory device (20) by a communication link. Power and communication are transferred over a single wire, such as an auxiliary pole (AUX) of a 3.5 mm jack interface (IO20).
US09454190B2
A fixing mechanism which is capable of assembling an expansion card module includes a base, a latch and a resilient component. The expansion card module slidably inserts into the base. The latch pivots to an accommodating portion of the base to switch between a first position and a second position. The latch includes a pressing portion and a pushing portion connected with each other. The pressing portion presses a side of the expansion card module since the latch is switched to the first position. The pushing portion pushes an opposite side of the expansion card module since the latch is switched to the second position, so as to upwardly move the expansion card module relative to the base. The resilient component is located inside the accommodating portion to actuate the latch and drives the latch to stay at the second position.
US09454186B2
An apparatus comprising: a first display area; a second display area; and an interface separating the first display area from the second display area; and a display controller configured to control display of a user interface element in a first configuration when the user interface element is movable across the interface from the first display area to the second display area and a first criteria dependent upon a distance of the user interface element from the interface is satisfied and is configured to control display of the user interface element in a second configuration, different to the first configuration, when the user interface element is movable across the interface from the first display area to the second display area and the first criteria concerning a distance of the user interface element from the interface is not satisfied.
US09454185B2
Additional components or functionality can be provided for a computing device by coupling the device with one or more device skins. Each device skin can include one or more components that can be utilized by the computing device, such that a user of the computing device can obtain desired functionality by selecting an appropriate skin. The components of the skin can be powered by the computing device, such as through wired or wireless power coupling. The computing device can determine an appropriate control scheme for the skin when the skin is coupled with the device, enabling a user to utilize the various components of the skin as if those components were part of the computing device.
US09454182B2
A flash drive suitable for being electrically connected to an electronic device is provided. The flash drive includes a storage module and a first connector. The storage module is a plate and has a main surface. An area of the main surface is not less than areas of other surfaces of the plate. The first connector stands on the main surface and is electrically connected to the storage module. The first connector is electrically connected to the electronic device along an axis, and the axis is not parallel to the surface.
US09454181B2
A wearable flexible interface with interlocking modules includes a substrate integrated into a wristband, and also each of a processor, memory and power source disposed on the substrate, as well as a data bus. A multiplicity of different modules each are coupled to the data bus, each including firmware and a flexible display. Finally, a display controller is disposed on the substrate and coupled to each of the processor, memory, power source and each of the modules by way of the data bus. The display controller includes program code enabled to selectively direct a display of a display characteristic of a particular one of the modules either in a corresponding flexible display of the particular one of the modules, or in single composite display formed by aggregating the flexible displays of all of the modules.
US09454180B2
A wearable flexible interface with interlocking modules includes a substrate integrated into a wristband, and also each of a processor, memory and power source disposed on the substrate, as well as a data bus. A multiplicity of different modules each are coupled to the data bus, each including firmware and a flexible display. Finally, a display controller is disposed on the substrate and coupled to each of the processor, memory, power source and each of the modules by way of the data bus. The display controller includes program code enabled to selectively direct a display of a display characteristic of a particular one of the modules either in a corresponding flexible display of the particular one of the modules, or in single composite display formed by aggregating the flexible displays of all of the modules.
US09454177B2
An electronic device has an electronic device housing containing electrical components such as integrated circuits and other components. The electronic device housing may be provided with an interconnect stack that has layers of dielectric and metal traces forming signal paths. Electrical components may be mounted on printed circuits. Coupling structures such as screws or other fasteners, washers, standoffs, nuts, springs, and spring-loaded pins may be used in forming signal paths that couple the signal paths of the interconnect stack to components such as buttons, batteries, printed circuits with integrated circuits, displays, and other circuitry.
US09454176B2
A pedal operating apparatus for a vehicle includes a pedal member fixed to a vehicle body panel, having a hinge shaft provided at a back end thereof, and having a height controller above the hinge shaft. A pedal arm has an upper end rotatably installed at the hinge shaft of the pedal member, the upper end being provided with a protrusion protruding forward. A pedal effort controller is configured to include an elastic member rotatably installed at a front portion of the pedal arm. A switching member extends and is bent downwardly from the elastic member. The switching member has the bent portion contacted to the height controller. The pedal effort controller presses the protrusion downwardly through the switching member with an elastic force at an initial position of the pedal arm, and pushes the protrusion upward.
US09454175B2
According to one embodiment, a control lever comprises a lever body and a grip. The lever body comprises a base and an arm. The grip is attached to the arm so as to be extractable, and comprises a handle positioned on the opposite side of the base. A switch is provided at the end of the handle. The arm is configured to allow the grip to be attached from a right side or a left side of the arm so as to be selectively extractable. A cable of the switch has a length enough to extract the grip from the arm, and is guided from between the arm and the grip to the control box through the base. The base comprises a storage portion in which a middle portion of the cable is stored.
US09454164B2
A low dropout (LDO) regulator with a limited startup inrush current is disclosed. The LDO includes a power source, error amplifier, pass transistor, feedback network, and a current limit control whose input is electrically connected to the pass transistor and the electrical output of the error amplifier and whose output limits current during startup. The LDO can include a current control limit comparator including a power source, and output of the pass transistor. The LDO can also include a bypass mode current control limit comparator having a first input voltage of the error amplifier, and a second input voltage from the error amplifier.
US09454162B2
A calibration circuit includes a pad suitable for receiving calibration data that toggles, a calibration reference voltage generation unit suitable for generating a calibration reference voltage from a median value of the calibration data, a comparison unit suitable for outputting a comparison signal by comparing the calibration reference voltage and a reference voltage with each other, and a reference voltage generation unit suitable for generating the reference voltage which is calibrated based on the comparison signal.
US09454160B2
According to one embodiment, a thermal recycling plant system includes a cooler cools coolant recycling thermal from coolant circulating in a load apparatus and which consumes energy while operating and a controller controls the cooler. The controller includes a calculator and a monitor. The calculator calculates an optimal temperature optimal for the coolant by optimization calculation for minimizing energy consumption under given conditions. The monitor monitors an operating state of the load apparatus to determine whether an abnormality exists in the load apparatus. The monitor controls the cooler to cool the coolant to a temperature lower than the optimal temperature calculated, on determining that an abnormality exists in the load apparatus.
US09454154B1
An incident light meter on an autonomous vehicle receives ambient light and outputs an incident light measurement in response the ambient light. One or more image sensors of the autonomous vehicle image the environment of the autonomous vehicle. An exposure setting is generated at least in part on the incident light measurement. The one or more image sensors capture a digital image at the exposure setting.
US09454152B2
The invention relates to a method for allocating control in a system-of-systems, in particular a dynamic system-of-systems consisting of a physical system PS, an autonomous control system CS, a human operator HO, a monitor component MK and an actuator controller AST, or comprising a physical system PS, an autonomous control system CS, a human operator HO, a monitor component MK and an actuator controller AST, wherein the CS uses a sensor system assigned thereto to cyclically monitor surroundings and/or the physical system itself and creates an internal model of the surroundings and/or the PS on the basis of this monitoring and performs an analysis of this model in order to determine control values for the AST and a criticality index KI of the scenario in a cycle, in particular in the current cycle, and wherein the MK cyclically monitors the HO and/or the actions thereof, in particular the current actions thereof, in order to determine an engagement index EI of the HO in a cycle, in particular in the current cycle, on the basis of this monitoring, and wherein the control over the PS is allocated to the HO when EI>KI.
US09454150B2
A system, device, and methods of interactive automated driving are disclosed. One example method includes receiving a current value from one or more sensors disposed on a vehicle and determining a current vehicle state based on the current value. The method also includes generating a target vehicle state based on the current vehicle state and including a range of target values and generating a desired vehicle state. The desired vehicle state includes a desired value based on one or more driver inputs received at one or more vehicle interfaces. If the desired value falls inside the range of target values, the method also includes sending a command to one or more vehicle systems to change the vehicle state from the target vehicle state to the desired vehicle state.
US09454149B2
A method, system or computer usable program product for extracting attribute fail rates for manufactured devices including testing manufactured devices having a set of attributes to provide a set of test results stored in memory; generating a yield model of the manufactured devices parsed by the set of attributes; populating the yield model based on the set of test results; and utilizing a processor to perform statistical analysis of the populated yield model to extract fail rates of the selected subset of attributes.
US09454147B1
A system for setting a dump height of a material engaging work implement above a dump body includes a rotatable implement system, an implement system pose sensor, and a bed height sensor. A controller determines an initial bed height, determines an initial dump height, generates a command based upon the pose of the work implement, and determines a subsequent dump height higher than the initial dump height. The controller is further configured to position the work implement at the subsequent dump height, determine a further subsequent dump height higher than the subsequent dump height, and position the work implement at the further subsequent dump height over the dump body.
US09454133B2
Watch comprising a movement arranged to drive a timepiece calendar mechanism, which includes drive means that drive, at each change in month, complementary drive means arranged to drive a month cam whose periphery cooperates with a month feeler arm comprised in the calendar mechanism, where this month cam covers an angular sector of less than 360°, and the calendar mechanism includes elastic return means arranged to instantaneously return the month cam in a backward movement, in cooperation with the month feeler, to the position of the first month of the year upon completion of the last day of the preceding year.
US09454129B2
An image forming apparatus includes an exterior cover having a plurality of faces. The exterior cover is configured so that one face of the plurality of faces is divided into a plurality of cover boards. The plurality of cover boards are configured so that adjacent cover boards of the plurality of cover boards include respective overlapping parts overlapping onto each other formed in the respective adjacent cover boards and the one face is composed by overlapping the overlapping parts from the outside in predetermined order.
US09454128B2
A waste toner storing container includes a container main body, a conveyance guide portion, a conveyance portion, a conversion portion, a moving member, and a restriction member. The container main body stores waste toner. The conveyance guide portion has an inclined guide surface that guides the waste toner diagonally downward from a reception port. The conveyance portion is rotatably provided in the inside of the container main body. The conversion portion converts a rotational motion of the rotation shaft to a reciprocating motion in conjunction. The moving member reciprocally moves in a direction along the inclined guide surface by a force of the reciprocating motion received from the conversion portion. The restriction member restricts the moving member from being displaced upward from the inclined guide surface by pressing the moving member toward the inclined guide surface.
US09454124B2
An image forming apparatus includes an apparatus main body and a movable member configured to move with respect to the main body while supporting an image bearing member and a developer bearing member. The movable member is movable to a position located inside the main body, where the two bearing members is in an image formable state, and a position located outside the main body, where a cartridge including the developer bearing member is detachable from the movable member. The apparatus further includes an exposure device configured to expose the image bearing member via a light transmission member, and a cleaning member configured to clean a surface of the light transmission member opposed to the movable member. The cleaning member is provided on the movable member and is movable to a contact position for contacting the light transmission member and a noncontact position when the movable member moves.
US09454123B2
An erasing apparatus includes a path configured to carry a sheet, and an erasing unit arranged on the path and configured to erase an image on the sheet by heating the sheet. The erasing apparatus further includes a fan configured to blow air downstream from the erasing unit in a sheet carrying direction, and a shutter disposed between the fan and the erasing unit and movable to control the amount of air blown by the fan from reaching the erasing unit.
US09454122B1
According to one embodiment, a sheet post-processing apparatus includes a standby unit, a processing unit, and a discharge unit. The standby unit puts a sheet on standby. The processing unit is disposed below the standby unit. The processing unit includes a conveyance reference plane, a distance between which and a conveyance reference plane for the sheet in the standby unit changes to decrease from an upstream side toward a downstream side in a conveying direction of the sheet. The processing unit processes the sheet supplied from the standby unit. The discharge unit is disposed on the downstream side in the conveying direction of each of the standby unit and the processing unit. The discharge unit is provided with an opening section for causing the sheet discharged from the standby unit or the processing unit to pass.
US09454119B2
A method for printing on a receiver with a plurality of colored dry inks and a dry white ink, the method includes providing a look-up table having a set of one dimensional look-up tables for each of the colored inks and black inks; inputting a value to each of the one dimensional look-up tables, which value corresponds to a laydown at each pixel location of the receiver; wherein the look-up table determines a laydown of white ink at each pixel location depending on the laydown of the colored inks and black ink; and determining an amount of white ink to laydown by computing a value from the determined white laydowns of each look-up table.
US09454118B2
The fixing apparatus includes a first unit configured to be brought into contact with a surface of a fixing roller so as to heat the fixing roller, a second unit configured to form a fixing nip portion together with the fixing roller, a first regulation part configured to regulate a decrease in distance between a shaft of the fixing roller and the first unit, and a second regulation part configured to regulate a decrease in distance between the shaft of the fixing roller and the second unit. Thus, a heating nip width and a fixing nip width are maintained stably for a long period of time.
US09454117B2
A metal plate, which reinforces a backup member in contact with an inner surface of a fixing film, has a flat portion pressed against the backup member. The fixing film includes an electrically conductive layer. A current flows through the electrically conductive layer entirely in a circumferential direction of the fixing film, thereby causing the fixing film to generate heat.
US09454114B2
A fixing device including a fixing member, an opposing member, a plurality of heat sources, and a voltage detector. The opposing member is disposed opposite the fixing member to contact the fixing member to form a nip portion at which an unfixed image on a recording medium is fixed. The plurality of heat sources heats the fixing member. The voltage detector detects an applied voltage of at least one of the plurality of heat sources. Upon detection of the applied voltage of the heat sources by the voltage detector, a voltage is applied to at least one of the heat sources.
US09454110B2
The transfer member according to the present invention is a transfer member employed for transferring toner in an image forming apparatus utilizing electrophotography, made of a rubber composition at least containing styrene-butadiene rubber, ethylene-propylene-diene rubber and epichlorohydrin rubber as rubber components.
US09454105B1
An image forming apparatus includes a developing roller including a magnet in which a plurality of magnetic poles are arranged and a rotatable sleeve which conveys a developing agent including toner and carrier to develop a latent image formed on a photoconductor, a motor configured to rotate the sleeve and a rotational direction of a motor control section configured to rotate the motor forward or reversely when an image forming job is completed, to rotate the sleeve in a direction reverse to a rotational direction of the sleeve in the image forming job for a reverse rotation time and then rotate the sleeve in a direction the same as the rotational direction of the sleeve in the image forming job for a forward rotation time shorter than the reverse rotation time.
US09454093B2
Disclosed is a method for producing a polymerized toner, wherein the method comprises: a suspension step of obtaining a suspension in which droplets of a first-stage polymerizable monomer composition containing at least a first-stage polymerizable monomer and a colorant are dispersed, by suspending the first-stage polymerizable monomer composition in an aqueous dispersion medium containing a dispersion stabilizer; a first-stage polymerization step of carrying out suspension polymerization by using the suspension, in the presence of a polymerization initiator; and a second-stage polymerization step of carrying out suspension polymerization by further adding a second-stage polymerizable monomer satisfying the following formula (1), when a polymerization conversion rate in the first-stage polymerization step becomes 20 to 80%: Tg1>Tg2. Formula (1):
US09454091B2
A hydrazone derivative of triphenylamine is represented by general formula (1). In general formula (1), R1 and R2 each represent, independently of one another, at least one chemical group selected from the group consisting of a halogen atom, an optionally substituted alkyl group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, and an optionally substituted aryl group having a carbon number of at least 6 and no greater than 12. In general formula (1), m and n each represent, independently of one another, an integer of at least 0 and no greater than 4. In general formula (1), 1 represents 0 or 1.
US09454090B2
Disclosed are cooling apparatus and methods of cooling a template. The cooling apparatus includes a reticle and an optical cooling material. The reticle includes patterning for at least partially reflecting patterning radiation incident on a first side of the reticle. The optical cooling material is in thermally-conductive coupling with the reticle mount and is configured to produce cooling when exposed to a laser radiation. More particularly, the optical cooling material includes a glass material that exhibits anti-Stokes fluorescence that produces cooling of the glass material when exposed to an infrared laser beam. In some embodiments, the cooling apparatus may be incorporated with a reticle mount. The reticle mount is in thermally-conductive coupling with a second side of the reticle.
US09454089B2
A table for a lithographic apparatus, the table having a catchment opening formed in an upper surface of the table, the catchment opening in fluid communication through the table with the environment of the table at a drain opening in a surface of the table other than the upper surface.
US09454084B2
A method to determine the usefulness of an alignment mark of a first pattern in transferring a second pattern to a substrate relative to the first pattern already present on the substrate includes measuring the position of the alignment mark, modeling the position of the alignment mark, determining the model error between measured and modeled position, measuring a corresponding overlay error between first and second pattern and comparing the model error with the overlay error to determine the usefulness of the alignment mark. Subsequently this information can be used when processing next substrates thereby improving the overlay for these substrates. A lithographic apparatus and/or overlay measurement system may be operated in accordance with the method.
US09454078B2
The present invention provides a positive-type photosensitive resin composition capable of obtaining a cured film which exhibits low warpage, and is also excellent in high sensitivity and high resolution during firing at a lower temperature of 250° C. or lower. Disclosed is a positive-type photosensitive resin composition including (a) a polyimide resin including a structural unit represented by the general formula (1) and a structural unit represented by the general formula (2), and (b) a quinonediazide compound, wherein the polyimide resin including a structural unit represented by the general formula (1) and a structural unit represented by the general formula (2) has an imidation ratio of 85% or more, and also a ratio of the structural unit represented by the general formula (1) to the structural unit represented by the general formula (2) is within a range of 30:70 to 90:10, in which X1 in the general formula (1) represents a tetracarboxylic acid residue including 1 to 4 aromatic rings, and Y1 represents an aromatic diamine residue including 1 to 4 aromatic rings, and in which X2 in the general formula (2) represents a tetracarboxylic acid residue including 1 to 4 aromatic rings, and Y2 represents a diamine residue including at least two or more alkylene glycol units in the main chain.
US09454077B2
Compounds and methods for controlling the surface properties are described. Compounds of the invention can form radicals upon exposure to irradiation, which can then react with nearby molecules to alter the surface properties of various substrates. The invention can provide surfaces that are resistant to dewetting, surfaces that have immobilized molecules such as carbohydrates and polymers immobilized, and surfaces that have metals deposited on the surface. The invention can be utilized in a wide range of application, such as sensors, microreactors, microarrays, electroless deposition of metals, and the like.
US09454069B2
In at least one embodiment of the disclosure, an illumination system includes a light source that emits an illumination light flux. A first lens array has a plurality of first small lenses arranged therein. The first small lenses divide the illumination light flux emitted from the light source into a plurality of segmental light fluxes. A second lens array has a plurality of second small lenses arranged therein. The second small lenses have a one-to-one correspondence with the first small lenses and are configured to receive the segmental light fluxes exiting from the first small lenses. At least some of the second small lenses each include a plurality of lens elements disposed in a surface direction that is the same as the second small lenses. A superimposing lens superimposes on an illuminated area the segmental light fluxes exiting from the plurality of second small lenses.
US09454063B2
A camera system includes a camera and a camera housing structured to at least partially enclose the camera. The camera comprises an internal heat sink thermally coupled to electronics of the camera and a lens ring positioned around a lens of the camera. The camera housing comprises a thermal conductor. An interior portion of the thermal conductor makes contact with the lens ring when the camera is enclosed within the housing, and an exterior portion extends outside the housing. The thermal conductor is configured to transfer heat from the interior of the housing to the exterior to dissipate heat from the camera's electronics.
US09454055B2
Controllers for providing functions for windows capable of undergoing reversible optical transitions. In some cases, the controllers have multiple features that can sense and adapt to local environmental conditions. The controllers can be integrated with a building management system (BMS) to greatly enhance the BMS's effectiveness at managing local environments in a building. For example, controllers may control one or more functions such as powering a smart window, determining the percent transmittance, size, and/or temperature of a smart window, providing wireless communication between the controller and a separate communication node, etc.
US09454048B2
A horizontal electric field mode liquid crystal display device having a novel electrode structure, and a manufacturing method thereof are provided. The liquid crystal display device includes a first substrate having an insulating surface; a first conductive film and a second conductive film over the insulating surface; a first insulating film over the first conductive film; a second insulating film over the second conductive film; a second substrate facing the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate. Part of the first conductive film exists also on a side portion of the first insulating film, and part of the second conductive film exists also on a side portion of the second insulating film. The liquid crystal layer includes liquid crystal exhibiting a blue phase.
US09454041B2
A liquid crystal device includes a liquid crystal layer, and an inorganic oriented film between the liquid crystal layer and an electrode, in which the inorganic oriented film has a first inorganic oriented film that has a first prismatic structure including silicon oxide, and a second inorganic oriented film that is formed so as to cover at least a portion of the first prismatic structure, and includes nitrogen.
US09454031B2
Multi-colored pixelated displays are provided where a sparkle reduction surface comprising a micron grade diffraction element is positioned between the image display element and the display surface. More specifically, in accordance with one embodiment of the present disclosure, a multi-colored pixelated display is provided comprising an image display element and a transparent display cover. The image display element comprises an array of display pixels divided into a plurality of display sub-pixels associated with respective dedicated display color components. The transparent display cover comprises a display surface that is susceptible to marking and a sparkle reduction surface. The sparkle reduction surface is positioned between the image display element and the display surface along an optical path of the pixelated display and is spaced from the image display element by an optical distance D. The sparkle reduction surface comprises a micron grade diffraction element.
US09454024B1
The invention refers to a technical field of display device producing, and discloses a composite repairing apparatus for liquid crystal display panel. The repairing device has a repairing device, which includes a gantry slidably assembled on the lighting device, which gantry being slidably assembled with a observation camera, a metal line repairing laser and a repairing laser employing black matrix diffusion; a driving device for driving the gantry to slide and driving the observation camera, the metal line repairing laser and the repairing laser employing black matrix diffusion to slide; a control device, for determining the positions of the defects in the panel according to the displayed images collected by the observation camera, and controlling the metal line repairing laser and the repairing laser employing black matrix diffusion to repair the panel defects.
US09454012B2
A wearable display includes: a lighting element; an optical modulation element; a light guiding element configured to guide light from the lighting element to the optical modulation element; a holder configured to integrally hold the lighting element, the optical modulation element, and the light guiding element; and a virtual-image optical assembly that is connected to the holder and configured to generate a virtual image of image light from the optical modulation element.
US09454009B2
An image display apparatus includes: an image forming device; an optical system converting light emitted from the image forming device into parallel light; and an optical device to which the light beams converted into the parallel light by the optical system enter, in which the light beams are guided, and from which the light beams are emitted, wherein a central light beam emitted from the center of the image forming device, passing through the nodal point of the optical system and entering the optical device at an optical device center point intersects an XY plane defined by an X axis that passes through the optical device center point, and is parallel to the axis direction of the optical device and a Y axis that passes through the optical device center point, and coincides with the normal axis of the optical device at angles other than 0 degree.
US09454007B1
A method of designing lenses includes defining a material having an inside reflective surface spanning an area, and providing an optical design algorithm which defines a plurality of oxels across the area. Each oxel has a plurality of sub-elements including a center sub-element and a plurality of neighboring sub-elements. Based on a defined optical prescription for the inside reflective surface, an optically corrected reference 3D surface is calculated for each oxel having spherical and cylindrical corrections relative to a spherical contour which spans a predetermined field of view (FOV) with respect to a single (common) predetermined reference point. A position of at least a first of the sub-elements for each of the oxels is moved to respective final 3D positions on the optically corrected reference 3D surface, where the moving is constrained to be along an individual line connecting each of the first sub-elements to the single predetermined reference point.
US09454002B2
A wavelength selection switch (1) equipped with: an input/output unit (10) having multiple input/output ports that input/output signal light; a light-collecting mirror (14) arranged in the light path of the signal light from the input/output unit; a dispersion element (13) having a dispersion part and a non-dispersion part that does not have a dispersion effect; and multiple deflection elements (16) arranged in the direction in which the signal light is dispersed. The light-collecting mirror (14) causes the signal light from the input/output unit (10) to enter the dispersion part of the dispersion element (13), and the light that is dispersed by the dispersion element (13) is collected in the deflection elements (16) through the non-dispersion part of the dispersion element (13). Furthermore, the deflection elements (16) deflect the collected light such that the light is emitted from a prescribed input/output port of the multiple input/output ports.
US09454000B2
An aperture device includes: a board including an opening; a blade opening and closing the opening; and first and second receiving plates sandwiching the blade; wherein the first receiving plate includes a pressing portion partially pressing the blade toward the second plate.
US09453998B1
An electrowetting element comprising a first subpixel, a second subpixel and a third subpixel. A wall surrounding a combined area of the first subpixel area, the second subpixel area and the third subpixel area, comprising: a first wall portion adjacent to the first subpixel area and the second subpixel area; a second wall portion adjacent to the second subpixel area and the third subpixel area; and a third wall portion adjacent to the third subpixel area and the first subpixel area.
US09453991B2
A wide-angle lens having a field angle larger than 180 degrees includes, in order from an object side to an image side, a front group, a reflection surface, and a back group, wherein the front group includes three lenses having a negative refractive power, the reflection surface is configured to curve an optical axis of the front group at 90 degrees toward the back group, the back group includes four lenses having a positive refractive power, a front principle point is set between a second lens and a third lens from the object side in the front group, and a focal length of an entire system f and a distance between an intersection of the reflection surface and the optical axis of the front group and the front principle point d satisfy the following condition (1). 7.0
US09453987B2
An imaging lens substantially consists of, in order from an object side, five lenses of a first lens that has a positive refractive power and has a meniscus shape which is convex toward the object side, a second lens that has a negative refractive power and has a meniscus shape which is concave toward an image side, a third lens that has a meniscus shape which is convex toward the image side, a fourth lens that has a positive refractive power, and a fifth lens that has a negative refractive power and has at least one inflection point on an image side surface. Further, the imaging lens satisfies predetermined conditional expressions.
US09453986B2
Provided is an imaging apparatus, including: an imaging optical system including a plurality of lenses; and an image plane which is disposed on an image side of the imaging optical system and is curved so that a concave surface thereof faces an object side of the imaging optical system. The imaging optical system includes an aperture stop. In the imaging optical system, a lens closer to the object side than the aperture stop and a lens closer to the image side than the aperture stop have different positive powers. A focal length of the imaging optical system is substantially equal to a distance from an exit pupil of the imaging optical system to the image plane. A radius of curvature of the image plane is substantially equal to the focal length of the imaging optical system.
US09453977B2
A device includes integrated circuit chips mounted on one another. At least one component for protecting elements of a first one of the chips is formed in a second one of the chips. Preferably, the chips are of SOI type, the second chip includes an SOI layer having a first thickness sufficient to support the component for protecting elements. The first chip also includes an SOI layer but having a second thickness smaller than the first thickness that is insufficient to support the component for protecting elements. The SOI layer of the second chip may be an optical waveguide layer.
US09453976B2
An electronic device having an optical connector that provides and/or receives optical signals through openings or perforations formed at an external surface of the electronic device. These openings can serve as the interface of the optical connector through which the electronic device can engage in one-way or two-way communication with corresponding optical connectors of other electronic devices. These openings can be sized such that they are not visible or not easily visible with the naked human eye. As such, these openings can be too small for communicating with corresponding optical connectors using any single one of these openings. But light that is collectively transmitted through or received through a group of these openings can provide optical signals that can be used to communicate with corresponding optical connectors using optical signals.
US09453973B2
A fabrication method for an optical connector, includes: inserting an optical waveguide sheet, in a direction of an optical path of the optical waveguide sheet, into an insertion hole of an optical connector including lenses disposed in a juxtaposed relationship on a first end face of the optical connector, the insertion hole extending from a second end face of the optical connector at an opposite side to the first end face toward the lenses; and performing first adjustment of adjusting a position of a tip end of the optical path with respect to the lenses by pressing a side end portion of the optical waveguide sheet inserted in the insertion hole from at least one of sides of a first direction along a disposition direction of the lenses, through a first hole portion that is provided in the optical connector and extends to the insertion hole.
US09453970B2
Optical switch based on a micro-mirror device such as a DMD for simultaneous switching light from N inputs to M outputs with switching times of about 10 microseconds, where N and M are generally greater than one. The mirrors of the device are oriented according to a pattern calculated based on a Fourier Transform of spatial distribution of M outputs such as to form, in diffraction of light incident on the device, an diffraction light pattern that in the output plane is substantially congruent with the spatial distribution of M outputs. The device can be configured as a modulator of amplitude and/or a modulator of phase of incident light wavefront.
US09453966B2
An optical probe has an optical fiber, a deflecting element, and a protective tube. The optical fiber includes a glass filament having a first diameter for transmitting light between the proximal and distal ends thereof and a resin layer for covering the filament except for the distal end thereof. The deflecting element is made of glass in a circular form having a second diameter larger than the first diameter, and it is connected with the optical fiber and has an end-face having a normal vector whose angle relative to the central axis is larger than the critical angle. The protective tube surrounds a portion of the optical fiber and the entire length of the deflecting element and is adhered to the side of a deflecting optical element, whereas the inside diameter of the part covering the optical fiber is smaller than that of the part covering the deflecting element.
US09453965B2
A waveguide polarization rotator includes a substrate having a surface and a waveguide coupled to the surface of the substrate and operable to support a light beam along a direction of beam propagation. The waveguide includes a slab having a support surface and a second surface opposing the support surface and a rib protruding from the second surface of the slab in a direction substantially normal to the surface of the substrate and extending along the direction of beam propagation. The rib includes a first portion extending to a first height above the second surface of the slab and a second portion adjacent to the first portion and extending to a second height above the second surface of the slab. The second height is less than the first height.
US09453961B2
An image pickup apparatus includes an imaging optical system; an image pickup device; and an optical fiber bundle constituted by plural optical fibers configured to guide light from the imaging optical system to the image pickup device. A light incident surface of the optical fiber bundle is concave with respect to the imaging optical system. An optical fiber distant from an optical axis of the imaging optical system satisfies: β + sin - 1 [ sin ( ω - β ) N 1 ] - cos - 1 ( N 2 N 1 ) ≤ α < ω where α is an inclination angle of the optical fiber with respect to the optical axis, β is an inclination angle of the light incident surface with respect to the optical axis, ω is an angle, with respect to the optical axis, of a principal ray from the imaging optical system incident on the optical fiber, N1 is a refractive index of a core of the optical fiber, and N2 is a refractive index of a clad of the optical fiber.
US09453951B2
The present invention provides a retardation film web having sufficient reversed wavelength dispersion characteristics and favorable for film lamination according to a roll-to-roll system. A retardation film web of the present invention includes a polycarbonate resin or a polyester carbonate resin, an orientation angle θ which is an angle between a slow axis and a width direction satisfies the following formula (I), and a ratio of an in-plane retardation R450 measured at a wavelength of 450 nm to an in-plane retardation R550 measured at a wavelength of 550 nm satisfies the following formula (II): 38°≦θ≦52° (I) R450/R550<1 (II).
US09453949B2
An electromagnetic energy-absorbing optical product useful particularly for automotive and architectural window films is disclosed. The electromagnetic energy-absorbing optical product includes a polymeric substrate and a composite coating with the composite coating including first and second layers each containing a binding group component which together form a complimentary binding group pair.
US09453942B2
Light-reflective structures comprising a binding material configured as an inverse opal having reflections of at least two wavelengths and methods of producing the light-reflective structures are described herein. The wavelengths reflected by the light-reflective structures may be tuned by external stimuli. In an example, silk-fibroin inverse opals have two reflection wavelengths that may be shifted based on changes in humidity.
US09453929B2
Method for joint inversion of geophysical data to obtain 3-D models of geological parameters for subsurface regions of unknown lithology. Two or more data sets of independent geophysical data types are obtained, e.g. seismic and electromagnetic. Then they are jointly inverted, using structural coupling, to infer geophysical parameter volumes, e.g. acoustic velocity and resistivity. Regions of common lithology are next identified based on similar combinations of geophysical parameters. Then a joint inversion of the multiple data types is performed in which rock physics relations vary spatially in accordance with the now-known lithology, and 3-D models of geological properties such as shale content and fracture density are inferred. The computational grid for the last inversion may be defined by the lithology regions, resulting in average geological properties over such regions, which may then be perturbed to determine uncertainty in lithologic boundaries.
US09453928B2
Computing systems and methods for processing collected data are disclosed. In one embodiment, a method for iteratively separating a simultaneous-source dataset is provided, wherein the simultaneous-source dataset is used as an input dataset for a first iteration of simultaneous-source separation. The input dataset includes a plurality of shots that include data corresponding to a plurality of source activations. The method of iteratively separating the input dataset includes generating simulated simultaneous shots based on shots separated in the input dataset; and forming an output dataset based on the separated simultaneous shots and the simultaneous-source dataset, wherein the output dataset is configured for use as the input dataset for the next iteration of separating the simultaneous-source dataset.
US09453926B2
A system and method for investigating rock formations outside a borehole are provided. The method includes generating a first compressional acoustic wave at a first frequency by a first acoustic source; and generating a second compressional acoustic wave at a second frequency by a second acoustic source. The first and the second acoustic sources are arranged within a localized area of the borehole. The first and the second acoustic waves intersect in an intersection volume outside the borehole. The method further includes receiving a third shear acoustic wave at a third frequency, the third shear acoustic wave returning to the borehole due to a non-linear mixing process in a non-linear mixing zone within the intersection volume at a receiver arranged in the borehole. The third frequency is equal to a difference between the first frequency and the second frequency.
US09453915B2
In one or more embodiments described herein, there is provided an apparatus including a memory having computer code stored thereon, and a processor. The code is configured to cause the apparatus to: receive partial GNSS data from one or more GNSS satellites relating to the geographical location of a first portable electronic device, wherein the received partial GNSS data is insufficient for determining the geographical location of the first portable electronic device; communicate with one or more further portable electronic devices in proximity to the first portable electronic device to access partial GNSS data relating to the geographical location of the respective further portable electronic devices; and use the accessed partial GNSS data of the further portable electronic devices to supplement the received partial GNSS data of the first portable electronic device to thereby determine the geographical location of the first device.
US09453912B2
A ship perimeter information display device is provided. The device includes a sensor information input unit connected with a sensor equipped in a first ship and for receiving an input of a detection result of the sensor, an AIS information input unit for receiving an input of VDO information that is a VHF data link own-ship message contained in AIS information transmitted from the first ship to a second ship, a display unit for displaying a situational image illustrating a situation around the first ship, and a control unit for displaying, on the display unit, information indicating a difference between first state information of the first ship obtained based on the detection result of the sensor and second state information of the first ship obtained based on the VDO information.
US09453901B2
A dual frequency ultrasonic locationing system includes an emitter operable to emit two different ultrasonic frequencies simultaneously in one ultrasonic burst. A receiver with at least two microphones is operable to receive the ultrasonic burst. A correlator is operable to correlate the signals obtained from each microphone to derive a time difference of arrival of the ultrasonic burst at each microphone. The time difference of arrival of the ultrasonic signal from the emitter impinging on each microphone of the receiver is utilized to determine a location of the emitter.
US09453900B2
A method and apparatus for identifying an unidentified sound source in a 3-dimensional sensor array calculates a position vector for each of a plurality of sensors in the array. A time Fourier transform is computed based on time samples from each of the sensors. A spatial Fourier transform is computed for the results of the time Fourier transform and in part on the position vectors calculated. All three dimensional components of the wavenumber of the received signal, kx, ky and kz are explicitly calculated to generate spatial frequency information in all three dimensions. Direction of arrival of the received sound signal is determined in all three spatial directions providing unambiguous target localization and acoustic signature characterization.
US09453895B2
A computer-implemented method for learning a tight frame includes acquiring undersampled k-space data over a time period using an interleaved process. An average of the undersampled k-space data is determined and a reference image is generated based on the average of the undersampled k-space data. Next, a tight frame operator is determined based on the reference image. Then, a reconstructed image data is generated from the undersampled k-space data via a sparse reconstruction which utilizes the tight frame operator.
US09453863B2
A method, system and computer program product are provided for implementing frequency spectrum analysis of noise in a device under test using causality (Hilbert Transform) results of Vector Network Analyzer (VNA) VNA-generated S-parameter model Information. A plurality of S-parameter samples are collected from the VNA generated S-parameter model Information. A Hilbert Transform of the collected plurality of S-parameter samples is used for error magnitude per frequency point analysis. An average error magnitude of predefined collected error magnitude samples is calculated to identify environmental noise in the device under test and used to identify acceptable environmental effects on the device under test.
US09453851B2
A composite sensor for detecting angular velocity and acceleration includes an angular velocity detecting element, an acceleration detecting element, an angular velocity signal processing IC, an acceleration signal processing IC, and a housing. The housing is formed of a multilayered circuit board and accommodates the angular velocity detecting element, the acceleration detecting element, the angular velocity signal processing IC, and the acceleration signal processing IC. The housing connects the angular velocity detecting element electrically to the angular velocity signal processing IC, and also connects the acceleration detecting element electrically to the acceleration signal processing IC.
US09453844B2
Methods and assays for detecting S-sulfhydration of amino acids in proteins, polypeptides and peptides are provided. The method is a two-step “tag-switch” method employing two reagents consecutively to specifically label, with a detectable label, persulfide (—S—SH) linkages in proteins, polypeptides and peptides.
US09453834B2
An electrode element and fuel cell and a new method of manufacturing a fuel cell, particularly for use in a breath alcohol detector. This new element includes a reservoir for extra electrolyte that can allow near perfect capillary action to keep the electrode substrate full of electrolyte for long periods of time, increasing its useful life, especially under harsh conditions. Further, the capillary action need not work through a layer of electrode and can be integrally formed with the electrode element to eliminate or reduce loss due to connective surfaces. Wire connections and arrangements are generally of no concern in this design as the reservoirs for electrolyte connect directly to the substrate and electrolyte does not need to pass through an electrode.
US09453827B2
A system for surveillance of a pool containing a liquid such as water-comprises at least one first element comprising at least one submersible robot provided with standalone propulsion capabilities for propelling the robot in the pool, onboard of which robot is installed at least one sensor capable of producing at least one measurement of a quantity representative of at least one disturbance of the pool relative to a reference state, the first element being furthermore provided with communication capabilities for communicating, in the submerged position, with at least one second element, the system being configured to process, in processing means, the output of the at least one sensor and to trigger at least one action.
US09453822B2
The invention may be embodied as a fingerprint scanner having an ultrasonic wave detector, a platen, an ultrasonic wave generator located between the detector and the platen. The invention may be embodied as a method of scanning a finger. One such method includes providing a platen, a detector and a generator, the generator being placed between the platen and the detector. A finger may be provided on the platen, and an ultrasound wave pulse may be sent from the generator toward the finger. The wave pulse may be reflected from the finger, and received at the detector. The received wave pulse may be used to produce an image of the finger.
US09453820B2
A crack and thickness detecting apparatus for detecting a crack in a wafer and also detecting the thickness of the wafer. The apparatus includes an ultrasonic oscillating unit oscillating a first ultrasonic wave toward the upper surface of the wafer at a predetermined incident angle, an ultrasonic oscillating and receiving unit oscillating a second ultrasonic wave toward the upper surface of the wafer in a direction perpendicular thereto and also receiving reflected waves obtained by the reflection of the first and second ultrasonic waves from the wafer, a crack determining unit determining whether or not the crack is present in the wafer according to the first reflected wave, and a thickness calculating unit calculating the thickness of the wafer according to the second reflected wave. The ultrasonic oscillating and receiving unit alternately receives the first reflected wave and the second reflected wave.
US09453811B2
The invention provides a Bottom Contacted 2D-layer Device (BCD) for the determination of graphene doping and chemical sensing. The device can be made by transfer of high quality CVD grown graphene films onto n- or p-doped silicon substrates yielding Schottky barrier diodes. Exposure to liquids and gases change the charge carrier density in the graphene and as a result the electrical transport of the device is modulated. The changes can be easily detected and interpreted in the doping power of the adsorbent. This principle allows one to create a new type of chemical sensor platform exploiting the monolayer nature of graphene or other carbon material. The device benefits from facile fabrication and the result is a robust device which can investigate surface chemistry on monolayer materials.
US09453809B2
Disclosed herein is an apparatus comprising a metal shunt and a semiconductor material in electrical contact with the metal shunt, thereby defining a semiconductor/metal interface for passing a flow of current between the semiconductor material and the metal shunt in response to an application of an electrical bias to the apparatus, wherein the semiconductor material and the metal shunt lie in different planes that are substantially parallel planes, the semiconductor/metal interface thereby being parallel to planes in which the semiconductor material and the metal shunt lie, and wherein, when under the electrical bias, the semiconductor/metal interface is configured to exhibit a change in resistance thereof in response to a perturbation. Such an apparatus can be used as a sensor and deployed as an array of sensors.
US09453805B2
The instant application relates to an X-ray sensitive battery separator for a secondary lithium battery and a method for detecting the position of a separator in a secondary lithium battery. The X-ray sensitive battery separator includes a microporous membrane having an X-ray detectable element therein, thereon, or added thereto. The X-ray detectable element constitutes less than 20% by weight of the microporous membrane or separator. The method for detecting the position of a separator in a battery, cell, stack, jellyroll, can, or the like includes the following steps: (1) providing a battery, cell, stack, jellyroll, or the like including an X-ray sensitive battery separator; (2) subjecting the battery, cell, stack, jellyroll, or the like to X-ray radiation; and (3) thereby detecting the position of said separator in said battery, cell, stack, jellyroll, or the like.
US09453804B2
The present disclosure provides a method and an apparatus for generating a representation of an internal structure of an object. The method comprises the steps of providing radiation that is arranged to traverse through at least a portion of the object and directing the radiation from different angular directions through at least a portion of the object and towards an optical element, such as a lens or pin-hole. The method also comprises the step of forming a radiation exposure pattern using the optical element, the radiation exposure pattern comprising information indicative of the propagation directions and intensities of component radiation that form the radiation exposure pattern. In addition, the method comprises calculating the representation of the internal structure from the radiation exposure pattern. The method is conducted such that the radiation exposure pattern corresponds to a respective point of view of the object.
US09453799B2
Optical fluorescence-based chemical and biochemical sensors and methods for fabricating such sensors
An optical fluorescence-based sensor comprising at least one sensing element is disclosed. In one aspect, the at least one sensing element comprises a waveguide comprising a waveguide core, a light source optically coupled to an input part of the waveguide core, and a photodetector optically coupled to an output part of the waveguide core, the waveguide core being made of a material comprising a mixture of an optical material and a fluorescent dye.
US09453797B2
The present invention provides for metallic nanostructures or nanoburgers comprising a dielectric layer positioned between metallic layers and their use in metal enhanced emissions systems to enhance emissions from fluorophores, including intrinsic and extrinsic; luminophores; bioluminescent species and/or chemiluminescent species. The multilayer nanoburgers exhibit several distinctive properties including significantly enhanced intensity of emissions, decreased lifetime and increased photostability by simply varying the thickness of the dielectric layer while maintaining a constant thickness of the two metallic layers on opposite sides of the dielectric layer.
US09453787B2
A particle separation system uses a MEMS-based, microfabricated particle manipulation device which has an inlet channel, output channels, and a movable member formed on a substrate to sort one or more target particle from a sample stream. The system may include an interposer that receives the sorted particle and dispenses a carrier fluid with it to form a liquid droplet containing the particle. The droplet may then be dispensed to a microtiter plate, such that each well in the titer plate may contain a single target particle. The system may be used to separate individual biological cells, such as T cells, B cells, stem cells, cancer cells and sperm cells for further manipulation.
US09453783B2
A method and an apparatus for detecting engine misfire has advantages of precisely detecting misfire occurrence when misfire continuously occurs at three or more engine cylinders and detecting an engine cylinder where the misfire occurs. The method may include calculating an angular acceleration factor value on the basis of an engine speed, calculating a variation value of an angular acceleration factor on the basis of the angular acceleration factor value, calculating a threshold point of misfire starting and a threshold point of misfire ending, comparing the variation value of the angular acceleration factor with the threshold point of misfire starting, comparing the variation value of the angular acceleration factor with the threshold point of misfire ending, and detecting a cylinder of the engine where the misfire occurs by the comparison results.
US09453780B2
A measurement module for monitoring an operating condition of a roller bearing having a first bearing ring and a second bearing ring rotating with respect to each other around a rotation axis comprises an energy harvesting device operable to generate energy from a relative movement between the first and second bearing rings and at least one deformation sensor operable to provide a deformation signal indicative of a deformation of a surface region of one bearing ring of the first and the second bearing rings. The deformation sensor is powered by the energy harvesting device. An evaluation circuit is operable to determine, using the deformation signal, a strain signal indicative of a present load on the bearing. The evaluation circuit is powered by the energy harvesting device and a common housing encloses the energy harvesting device, the deformation sensor and the evaluation circuit.
US09453776B2
An internal pressure inspection apparatus for a sealed container having a can lid that is attached to any of an upper end and a lower end of a can trunk, and that is deformed by an internal pressure of the container. A laser sensor adapted to measure a distance from the can lid by irradiating the can lid is situated parallel to the can lid while being allowed to move relative to the can lid. The inspection apparatus integrates relative displacement values between a reference point closer to a center of the can lid than a seamed portion and other points closer to a center of the can lid than the reference point, and acceptability of the internal pressure is judged based on the value of integration.
US09453772B2
A method for manufacturing a sensor insole includes connecting wires of force sensors to a printed circuit board. The printed circuit board and the force sensors are positioned on a felt layer in a predetermined configuration, and placed in the mold. A urethane foam is then injected into the planar internal cavity of the mold to form a sensor sheet that includes a urethane layer, the felt layer, and the printed circuit board and the force sensors positioned therebetween.
US09453769B2
The subject of this patent is a novel method for developing a sensing system that can determine a magnetic attraction force between a magnetic structure and its target level by using an Opposing Residual Magnetic Field (ORMF) to quantify said magnetic attraction force. Steps for the development and implementation of an ORMF Sensing System are set forth herein.
US09453763B2
A method of adjusting a resolution of a multidimensional imaging system includes taking a first hyperspectral snapshot by the multidimensional imaging system comprising a light processor comprising a plurality of optical fibers having a first end with an input spacing and a second end with an adjustable output spacing; adjusting the adjustable output spacing of the light processor to a new output spacing; and taking a second hyperspectral snapshot after adjusting the adjustable spacing of the multidimensional imagining system.
US09453762B2
A communication light detector is removably attached to a communication light visualizing adaptor with a light extraction hole so as to detect whether a communication light is transmitted through the communication light visualizing adaptor. The detector includes a detector main body including a bottom surface that faces the light extraction hole, mounts a light-receiving element and is formed so as to adapt to a first communication light visualizing adaptor, and an attachment that includes a front surface facing the bottom surface, a back surface facing the light extraction hole and a though-hole penetrating from the front surface to the back surface so that the light-receiving element is exposed from the front surface to the back surface, the front surface being formed so as to adapt to the bottom surface and the back surface being formed so as to adapt to a second communication light visualizing adaptor.
US09453761B2
A photoacoustic wave measurement device includes a pulsed-light outputter, an arrangement member and a photoacoustic wave detector. The pulsed-light outputter outputs a pulsed light. The arrangement member is disposed between a pulsed-light output end of the pulsed-light outputter and a measurement object, the arrangement member being adapted to allow the pulsed light to pass therethrough. The photoacoustic wave detector receives a photoacoustic wave generated by the measurement object by the pulsed light and converts the photoacoustic wave into an electric signal. The photoacoustic wave detector is farther from the measurement object than the pulsed-light output end. The arrangement member has such a sufficient thickness that noise to be detected by the photoacoustic wave detector after a start time of detection of the photoacoustic wave starts to be detected after an end time of the detection of the photoacoustic wave.
US09453742B2
A wearable device has a carrier having an aperture. A device has a USB connection and a protrusion wherein the protrusion is received in the aperture to connect the device to a wristband. The device is a USB type device having athletic functionality. The device may further be configured to receive calibration data such that a measured distance may be converted to a known distance based on athletic activity performed by a user.
US09453741B2
A method of operation of a navigation system includes: preconstructing an inverted term index having a nested spatial index of at least one location; providing a search term and a search range for searching the inverted term index; locating the search term in the inverted term index and having the nested spatial index bounded by the search range; and retrieving a location record linked to the nested spatial index and associated with the search term and the search range for displaying on a device.
US09453740B2
A method and an apparatus of displaying a plurality of items on a map includes operations of selecting the plurality of items, associating the plurality of items with a plurality of graphic attributes respectively in a manner that two items of the plurality of items are associated with different graphic attributes, and displaying the plurality of items using the plurality of graphic attributes. Thus, the method of displaying the plurality of items on the map allows a user to distinguish the plurality of items by graphic attributes while at least one of the plurality of items is specified by user's voice commands, even if the plurality of items belong to a same group attribute.
US09453731B2
A system for determining the orientation of a fixture relative to the Earth includes at least one sensor configured to detect a celestial body and provide signals indicative of a plurality of positions of a detected celestial body relative to the sensor over a period of time. The system further includes a processor configured to receive information relating to a time and date associated with the period of time during which the celestial body is detected, and information relating to an expected relationship between the detected celestial body and the Earth at the time and date. The processor is further configured to determine the orientation of the fixture relative to the Earth based on signals from the at least one sensor, and the information relating to the time and date and the expected relationship between the detected celestial body and the Earth at the time and date.
US09453728B2
A measuring system for determining a distance between a sensor device and a measured object, wherein the sensor device comprises a light source for generating an illumination light beam and a detector for detecting a portion of the illumination light beam reflected on the surface of the measured object and wherein the measured object is designed so it is transparent at least for a wavelength range of the visible light, is designed and further developed under consideration of the most reliable distance measurement possible in all types of measuring situations, that the illumination light beam has a wavelength in the violet or ultraviolet range and that the measured object is designed in such a way that the illumination light beam is diffusely reflected on the surface of the measured object. In addition, a corresponding measuring system is specified for measuring measured objects that are essentially impermeable to light.
US09453727B1
A method, including: detecting in a nondestructive manner a marker (10, 12, 50, 70, 76, 78) that is fully submerged in a substrate (14) to obtain spatial information about the marker; detecting in a nondestructive manner the marker after a period of time to obtain a change in the spatial information; and using the change in the spatial information to determine a change in a dimension (30) of the substrate. The method may be used to measure creep in a gas turbine engine component.
US09453726B2
Various system and methods for estimating the position of one or more radiation blocking objects on a surface are disclosed. A plurality of radiation sources and radiation sensors are positioned about the surface. A plurality of sectors corresponding to the position of at least some of the radiation blocking objects relative to each of the radiation sensors is determined based on a radiation intensity signal for each radiation sensor. The position of the radiation blocking objects is estimated by analyzing various combinations of the sectors. In some embodiments, the size of a radiation blocking object may be estimated based on characteristics of a polygon corresponding to a combination of sectors.
US09453725B2
A method for quantitative measurement of surface accuracy of an area is provided. This comprises directing a monochromatic flat light wave towards a predefined surface area, recording an image of the reflected light with a camera and lens system focused on said surface area, and deducing surface accuracy parameters from the recorded image. The method is characterized in that said surface accuracy parameters are determined by obtaining a Fourier transform of the recorded image. Then, fitting predetermined Fourier components to a Fourier spectrum of said Fourier transform, wherein said Fourier components are determined along the major and across the minor elongation axes of the Fourier transform as at least a large Gaussian component, and a peak of the spectrum. Followed by, determining surface accuracy parameters of said surface area from said Fourier components.
US09453724B2
A detection device for determining the orientation of a first and a second wheel of a vehicle, the wheels being arranged on a first side of the vehicle with respect to a longitudinal axis thereof. The device is set laterally with respect to the vehicle on the first side, between the first and second wheels, and has a first and a second image-acquisition elements located on a base support having a respective viewing area for acquiring images of a first and a second target coupled to the first and second wheels. A displacement unit is operatively coupled to the first and second image acquisition elements for rotating them simultaneously through the same angle of rotation so as to adapt their viewing area to the position of the first and second targets. The detection device comprises additional alignment sensors located on the base support for measuring calibration parameters of the base support.
US09453722B2
Method and arrangement for determining a combined data record for a masticatory organ to be measured
A method for determining a combined data record for an object using individual data records based on individual scans of the object, the scans being measured using at least one sensor. To avoid accumulating errors and allow individual data to be rectified or corrected, first partial scans of the object are measured using at least one first sensor and are aligned relative to one another and/or corrected using second partial scans performed by at least two second sensors that are stationary relative to one another, and the individual data records for the combined data record are determined from the aligned and/or corrected partial scans.
US09453720B2
A method and apparatus for processing fuselage sections. A scanning system is positioned between a first fuselage section held in a first cradle and a second fuselage section held in a second cradle. A group of beams of light is transmitted from the scanning system to targets on a first interior surface of the first fuselage section and a second interior surface of the second fuselage section. A reflected light is detected from a beam of light. Measurements of the first fuselage section and the second fuselage section are generated from using the reflected light generated in response to the beam of light. The measurements enable shaping at least one of the first fuselage section and the second fuselage section for joining the first fuselage section to the second fuselage section.
US09453718B2
An illumination module for a coordinate measuring machine for measuring a workpiece by means of an optical sensor, wherein the illumination module comprises a main body having a sensor side and a workpiece side, wherein the illumination module comprises on the main body at least one illumination arrangement for illuminating the workpiece, and wherein the at least one illumination arrangement has an emission characteristic with a specific emission angle and a light intensity profile within the emission angle, wherein the light intensity profile of the at least one illumination arrangement within the emission angle is asymmetrical. The present invention furthermore relates to a coordinate measuring machine comprising such an illumination module.
US09453717B2
A method for determining 3D coordinates of points on a surface of the object by providing a non-contact 3D measuring device having a projector and camera coupled to a processor, projecting a pattern onto the surface to determine a first set of 3D coordinates of points on the surface, determining susceptibility of the object to multipath interference by projecting and reflecting rays from the measured 3D coordinates of the points, selecting a pattern as a single line stripe or a single spot based on the susceptibility to multipath interference, and projecting the pattern onto the surface to determine a second set of 3D coordinates.
US09453716B2
Provided are a method for measuring tool dimensions and a measurement device, whereby if a machine tool (10) cannot fit the overall outline of a tool (20) inside the field of vision (V) for an image from an imaging device (33), the field of vision (V) of the imaging device (33) is moved by relatively moving the imaging device (33) and the tool (20). In addition, the imaging device (33) can follow the outline (54) of the tool (20) by moving the field of vision (V), because the movement direction (53) for the field of vision (V) is determined on the basis of the partial outline (51) specified based on image data. In this way, even when measuring dimensions for a tool (20) with a larger diameter than the field of vision (V) of the imaging device (33), a partial outline (51) of a desired range, for example, is specified. An outline of a desired range for the tool (20) is extracted if a plurality of specified partial outlines (51) are combined. Measurement of the dimensions of the tool (20) is possible by using such outlines.
US09453715B2
A device for detecting position of a rotating working means in an active magnetic bearing which comprises sensors (A, B) of the position of a rotating working means, detectors (D) of an output signal of the sensors (A, B) and evaluation circuits connected to control system of the active magnetic bearing. The sensors (A, B) of the position are composed of high frequency transformers, each of which is directly connected to the detector (D) of its output signal and the detectors (D) are composed of an electrical quadrupole with a non-linear transfer characteristic.
US09453712B2
A game apparatus includes: a target including a plurality of sections divided according to a predetermined principle; a camera unit including a first camera and a second camera, the first camera being arranged to photograph at least a part of a game participant, the second camera being arranged to photograph at least a part of the target; a memory for storing at least a part of dynamic images photographed by the first camera and the second camera; a network connection unit for transmitting the dynamic images stored in the memory to a network; and a control unit for controlling operations of the first camera and the second camera and transmission of the dynamic images.
US09453707B2
A scope mount assembly for removeably attaching a scope to a firearm is disclosed herein. The firearm may include a rail assembly. The scope mount assembly may include a base member and at least one ring extending from the base member. The at least one ring may be configured to secure at least a portion of the scope therein. Moreover, the scope mount assembly may include at least one scope mount rail assembly extending from the ring.
US09453706B1
An aiming device having for use with small weapons, such as pistols. The device includes a body mountable to the pistol, the body having an elongate upper section and a rear section projecting downwardly from the elongate upper section. When the body is mounted, the upper section is adjacent the upper surface of the pistol slide and the rear section is positioned adjacent the rear end of the slide and predominantly below the upper surface of the slide. The aiming device includes a display device carried by the rear section of the body, the display device operable to generate an aiming mark that is displayed via an optical element in sufficiently close proximity to the upper surface of the slide such that the aiming mark appears co-witnessed with a front iron sight of the pistol to a shooter viewing the aiming mark through the optical element while aiming.
US09453705B2
A payload launch system is described that provides one launch solution suitable for multiple applications. A payload, such as a UAV, is launched from a sealed launch tube using compressed gas or other energy source. The launch tube can be used to transport and protect the payload from harsh environments for extended periods prior to launch.
US09453702B2
A firearm handgrip assembly with laser gunsight system has a frame, the frame having an attachment facility adapted for secure connection to a firearm, the frame having a connection facility associated with an optical passage, an elongated beam projection element having a first end connected to the connection facility, and an opposed second end, the beam projection element operable to emit a beam from the first end, and the frame including an aiming facility operable to adjust the position of the second end of the beam projection element while the first end remains connected to the connection facility. The first end of the beam projection element may be pivotally connected to the connection facility. The beam projection element and the connection facility may be connected by a ball and socket joint. The first end of the beam projection element may include a spherical surface.
US09453700B2
An alignment tool may be used to align a nock with respect to an arrow having vanes. The alignment tool may include a body, a connection member extending from the body, and indicating surfaces that are spaced around the outer surface of the alignment tool body at a relative angular orientation that matches the angular orientation of the arrow vanes. The connection member may be attached to the nock and then both the tool and the nock may be rotated with respect to the arrow to align the nock with respect to the arrow by aligning the indicating surfaces with respect to the vanes.
US09453697B2
A firearm cleaning kit includes a base cleaning kit, at least one module attachment element affixed to an exterior portion of the base cleaning kit, and a first modular kit case adapted for storing at least one specialized cleaning implement. The base cleaning kit is adapted to store cleaning implements for a first class of firearm. The base cleaning kit includes a tool insert secured to an interior region of the case, and a first firearm cleaning tool secured within the tool insert. The first modular kit case is sized smaller than the base cleaning kit, and includes a first external fastening element adapted for releasable securement to the at least one module attachment element of the base cleaning kit. The specialized cleaning implement not included in the base cleaning kit.
US09453696B2
The present invention is revolver louver which redirects the hot propellant gases which leak from the barrel-cylinder gap away from the user. The louver provides at least one directional passages which control the flow of propulsion gases after firing the revolver. Numerous embodiments are disclosed including some having an expansion capability to further block gas passage and one embodiment which is an extension of the revolver frame itself. One embodiment further comprises an expansion groove to further block the passage of propulsion gases. As such, the present invention's general purpose is to provide a new and improved revolver that is more compact and safer for the user than a conventional revolver.
US09453692B2
A system for providing cooled compressed air free of entrained moisture. A housing surrounds a heat exchanger and has an inlet for passage of hot compressed air into an input plenum of the housing and an outlet plenum having an outlet for the cooled and dried compressed air. The bottom of the output plenum extends below the bottom of the heat exchanger to form a trough which collects condensate that collects on the plates of the heat exchanger, flows to the bottom of the heat exchanger, and is pushed by the flow of the compressed air to the output plenum. A shield is placed between the outlet and the heat exchanger to prevent condensate spewed from the plates of the heat exchanger from passing directly across the outlet opening or directly into the outlet opening.
US09453690B2
A plate-type heat exchanger comprising a plurality of spaced-apart stacked plate pairs, the plate pairs each comprised of first and second plates. The first and second plates each having an elongated central, planar portion surrounded by peripheral edge portions, the peripheral edge portions of the first and second plates being sealably joined together to form a first set of fluid passages in the heat exchanger. The first and second plates are provided with boss portions at respective ends of the plates, one of the boss portions being an elongated boss portion having a first position and a second position for the location of a fluid opening. The first and second heat exchanger plates are identical in structure and can be used to form various heat exchangers using the single plate design.
US09453689B2
An exemplary flat heat pipe includes a hollow, flattened casing and a first wick structure and a second wick structure received in the casing. The casing includes a top plate and a bottom plate opposite to the top plate. The first wick structure is formed by weaving wires, and the second wick structure is made of sintered metal powder. The first and second wick structures are disposed at inner sides of the bottom and top plates of the casing, respectively. The first and second wick structures contact each other. The casing defines two vapor channels at opposite lateral sides of the combined first and second wick structures, respectively.
US09453686B2
A self-cooling energy saver includes a housing filled with insulating oil and having a plurality of conduits disposed on a first lateral side and a second lateral side thereof, a plurality of heat dissipation modules including a plurality of fins connecting corresponding conduits and heat dissipation flow path formed by adjacent fins; at least one input rod disposed on a top side of the housing and comprising a plurality of insulators; at least one output rod disposed on the top side of the housing and including a plurality of insulators; and an energy saving unit immersed in the insulating oil, electrically connected to the input rod and the output rod and comprising a plurality of reactance elements coupled to filter reactors electrically connected to a switch electrically connecting the reactance elements.
US09453677B2
In a method for reprocessing wet waste materials containing organic components, in particular sludges in a cement clinker production plant, in which raw meal is preheated in a preheater (3) in countercurrent flow to the hot exhaust gases of a clinker furnace (2), and calcined in a calciner (4) fired with alternative fuels, the wet waste materials are dried in a drying unit (18) using a hot gas produced from the preheater waste heat and the dried waste materials and the drier exhaust gases are discharged from the drying unit (18), wherein the drier exhaust gases are introduced into the calciner (4).
US09453671B2
A refrigerating and air-conditioning apparatus, which includes a compressor, a condenser, an expansion device, and an evaporator, has a refrigeration cycle configured by these components being connected by a refrigerant pipe, and uses a non-azeotropic refrigerant mixture as a refrigerant circulating through the refrigeration cycle, includes operating state detection means which detect a pressure of the refrigerant at the compressor, a temperature of the refrigerant at the compressor, and a rotation speed of the compressor, output detection means which detects an output of the compressor, and composition detection means which calculates a correlation between the pressure of the refrigerant at the compressor, the temperature of the refrigerant at the compressor, the rotation speed of the compressor, the output of the compressor, and a refrigerant composition and retains data indicating the correlation.
US09453670B2
A control apparatus for a parallel-type chiller provided with multiple shell-and-tube-type heat exchangers and multiple compressors, the control apparatus having an estimation section which estimates a terminal temperature difference in an upstream-side space on the basis of a terminal temperature difference between a saturation temperature of a second fluid and a measured exit temperature value, the saturation temperature being estimated on the basis of a pressure value of the second fluid in a downstream-side space, the measured exit temperature value being a temperature of the first fluid measured at an exit of the heat exchanger, and estimates a temperature of the first fluid in the vicinity of an exit of the upstream-side space on the basis of the terminal temperature difference in the upstream-side space and the saturation temperature of the second fluid in the upstream-side space.
US09453667B2
A heat pump air-conditioning system includes a four-way valve provided with a first opening, a second opening, a third opening and a fourth opening communicated with each other. The first opening, a compressor, a first heat exchanger, a first expansion device and the second opening are sequentially connected in series. The third opening, a second heat exchanger, a second expansion device, a third heat exchanger and the fourth opening are sequentially connected in series. A first bypass valve is connected in parallel with the first expansion device and is connected between the first heat exchanger and the second opening. A second bypass valve is connected in parallel with the second expansion device and the third heat exchanger and is connected between the third heat exchanger and the fourth opening. A liquid supply system is connected to the first heat exchanger.
US09453666B2
A cooling system may include a desiccant wheel with a first section and a second section. An intake air supply may be connected to the first section, and an exhaust air supply may be connected to the second section. A heat pump may be provided and include a compressor, a first condenser, a second condenser, a third condenser, an expansion device, a control valve, and an evaporator. A high temperature fluid line may be provided and include a solar panel, a fluid tank, and at least one heat exchanger. One of the second condenser and the third condenser may provide heat to the fluid tank of the high temperature fluid line. The first condenser and the at least one heat exchanger may be disposed in the exhaust air supply to heat air which regenerates desiccant material as it passes through the second section. The regenerated desiccant material removes moisture from the intake air passing through the first section.
US09453661B2
A control system for a refrigeration system with dual evaporators is provided. In one embodiment, a control system for a dual evaporator refrigeration system is provided where the evaporators are operated simultaneously to provide for improved temperature and humidity control in a refrigerator appliance. In another embodiment, the control system can also use a linear model that is designed to minimize or remove excess enthalpy from one or more compartments and/or features of the appliance. The control system can also be configured with at least one variable speed compressor that is operated at a speed that will remove excess enthalpy within a desired time period while also operating at an optimized speed for energy efficiency.
US09453658B2
Provided herein are systems and methods (i.e., utilities) that allow for the use of non-grid tied renewable energy systems (e.g., PV arrays and/or wind turbines) without requiring battery banks. In various aspects, these utilities permit the efficient use of renewable energy systems to generate electrical power as well as the ability to dynamically direct where such electrical power is applied.
US09453656B2
A system and method for modulating the speed of a fan over a period of time to maintain the space temperature of a room. The system and method involves the use of a CRAC unit or a fan coil unit. In an embodiment, the system is comprised of said CRAC or fan coil unit, a variable frequency drive, fan motor, fan, room temperature sensor, and supply air temperature sensor. Based on the collected room and supply air temperature values, a novel control sequence determines how to best modulate the speed of the fan motor over a period of time. Using this system and control method, the space temperature can be controlled at the desired temperature.
US09453653B2
Air conditioning system using deep seawater, including: a first pump pumping deep seawater; a seawater-coolant heat exchanger receiving pumped seawater, and performing heat exchange between a cold energy in pumped deep seawater and a coolant; an air conditioning heat exchanger receiving the coolant, and performing heat exchange with the coolant, to release cold energy in a target facility to cool the target facility; a fluid circulating system circulating the coolant between the seawater-coolant heat exchanger and air conditioning heat exchanger through a pipe using a second pump; and an operation controller controlling driving of the first pump at timing in advance of when a variation is anticipated in predicted heat loads of the target facility, based on a prediction operation status value and a predicted weather status value of the target facility, and based on a time lag due to a length of the pipe in the fluid circulating system.
US09453639B2
An elevator interior illumination assembly for providing a rectilinear source of illumination in an elevator ceiling panel. An LED, reflector, and a rectilinear lens are carried by the housing, and the reflector and lens are configured to direct light emitted by the LED into an evenly-distributed rectilinear light emission image across the lens.
US09453636B2
The present invention relates to a lighting structure used in photographing or video recording. The lighting structure of the present invention includes four holders, which are disposed around a periphery of the lighting structure and are configured in a symmetrical manner with each other. At least one engaging member is formed between each one of the holder in a predetermined clockwise/counterclockwise direction. The lighting structure of the present invention can be assembled with a light cover. The light cover includes two intersecting supporting rods, which are corresponding to the engaging members. The two intersecting supporting rods can be engaged with the engaging members.
US09453627B1
A speaker with light flashing in a flickering flame pattern is revealed. In the speaker, light emitted from a light unit is reflected to a display surface and shown in the flickering flame pattern. Once music is played, the speaker is activated to show the light flashing in the flickering flame pattern. When the music tempo changes, the light flashing in the flickering flame pattern with different area and different colors is shown on the display surface.
US09453626B2
It comprises a fixed element (110) with a first pattern(P), an element (120) movable relative to the fixed element (110) with a second pattern (P), and a LED light source (150). At least one of the patterns (P) has different light transmission properties defining intersection areas between the patterns (P), which allow for the light to pass through at certain intensities, thus simultaneously creating a combination of a first effect and a second effect in operation. The first effect is the movement of various light points on the exterior visible surface of the lamp (100), and the second effect is the projection of a pattern of moving light to the outside of the lamp (100). The areas of intersection between the patterns are points or lines and/or define text and/or graphics.
