Document Document Title
US09524358B1 Core-modular interoperability architecture for modeling and simulation
Exemplary inventive practice provides initially for designation of all tasks contemplated for performance in the context of an interoperability architecture for computer modeling/simulation. Task requirements afford the bases for determining the models to be incorporated and the functionalities to be carried out in the architecture. The major architectural elements are the core, the interface, and the modules. The core is compartmentalized. Each module constitutes an individual model. Each functionality is allocated to either the core or at least one module, with the guiding principle that a functionality that characterizes the modules in general should be situated in the core, in at least one category. The interface provides for plug-and-play functionality of the modules. The architecture operates in an iterative three-phase cycle: modules write data to the core; the core processes data; modules read updated core data. The invention reduces model development, increases code reuse, and promotes interoperability of diverse models.
US09524357B1 Systems, methods and apparatus for generating and modifying support structures
Systems and methods for generating data for a support structure to be built with a digital manufacturing system. Virtual rays are generated that extend toward a digital representation of a three-dimensional model. Intersection points of the virtual rays and the outer surface of the three-dimensional model are determined. Support structures extending from the outer surface of the three-dimensional model at the intersection point are generated. Support structure requirements can be used to determine if a support structure should be generated. A user can alter the support structures prior to the building of the three-dimensional model.
US09524352B1 Sharing data across partner websites
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing content. An indication of receipt of a request is received from a user device to navigate to a first web based resource. The request includes an appended cookie when one is available on the requesting device. Partner web based resources are identified in a co-operative that includes the first web based resource. A code segment is provided that is configured to send, to respective entities associated with the identified partner web based resources, a second request to share user data with the first web based resource. The shared user data is data collected by a respective partner web based resource and is associated with the user device. The shared data is data that was collected by an entity associated with the respective partner web based resource and associated with the user device.
US09524351B2 Requesting, responding and parsing
This disclosure relates to requesting content items of a web page, via a first request and a second request and responding to the requests. The server computer receives the first request from a client computer and responds to the first request by sending a plurality of default content items to the requesting client computer. The server computer receives the second request from the client computer and responds to the second request by sending a plurality of non-default content items to the requesting client computer. In one or more disclosed embodiments, the client computer stores the plurality of non-default content items in a cache. This disclosure also relates to parsing data in the cache.
US09524347B1 Automatically implementing an application in response to a search query
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining when to implement native application that has been identified in response to a search query, the implementation occurring without user intervention. The implementation may involve installing and launching a native application on a user device in response to a query, or launching a native application already installed on a user device in response to the query.
US09524346B2 Person-to-person viewing of recommended items as grouped into categories
A system that allows individuals to maintain lists of items of interest in an account, such as books, restaurants, hotels, clothes, etc. An individual can mark items in their account as recommended, after which other individuals in their sharing network can view the recommended items as grouped into categories. Items are displayed with action links (e.g. for purchasing, reservations, mapping, etc.) In an explore view categories are displayed for all of the combined recommended items from all of the individuals in the viewer's sharing network. When a category is selected from the explore view, an indication is provided for each item as to the individual who marked the item as recommended. An individual viewing a recommended item may also save the item to their own account as one to try later. The distribution of items between individuals through recommendations can be temporally and geographically mapped to identify patterns of interest.
US09524344B2 User interface for online ads
A user interface may be utilized to allow a user to control display properties of online ad content on a hosting webpage (e.g., hosting ads from one domain on a webpage from a different domain). This may be accomplished by creating a cross-domain frame in the hosting webpage, which can contain the ad content. An instantiation of a user interface may be created on the hosting webpage that has an ability to control display properties of the cross-domain frame, thereby controlling display properties of the ad content in the cross-domain frame. Further, a task manager may be utilized as part of the user interface to facilitate a host of the hosting webpage to manage ad content.
US09524341B2 Retrieval system and method of searching of information in the internet
A retrieval system and a method of searching of information in the Internet are proposed. The algorithm of allocation of information about Web sites in the database of retrieval system and the algorithm of searching of information are based on the Global Classification of Information in the Internet. The retrieval system designed for searching of information in the Internet comprise a interconnected with the Internet server of retrieval system including multi-language Web site of retrieval system with searching programs and database of retrieval system. The retrieval system comprises also plural network servers wherein information, that is belong to information suppliers, is stored. The retrieval system also provides organization of a data transfer for automatic systems, and provides organization of an automatic collection of information. The users of retrieval system, computers of which interconnected with the Internet, can be as suppliers of information as searchers of information. The method of searching of information in the Internet comprise a procedure of registration of Web sites by information suppliers, a procedure of forming database of information about registered in retrieval system Web sites, including procedures of forming database of information of retrieval system and renovate and addendum information to database of retrieval system, a procedure of searching of information and procedure of selecting of required data from results of the search.
US09524340B1 Digital content curation and distribution system and method
Disclosed herein are systems and method for curating and distributing digital content; including: digital video, music, pictures, etc. For example, presented herein are systems and methods for providing a digital content program, including a plurality of continuously provided digital assets streamed over a digital content platform. Example embodiments include: (a) curating a plurality of assets; (b) selecting a subset of assets from the plurality of assets, based on similarity metrics between assets; and (c) ordering the subset of assets into a digital content program.
US09524338B2 Playback of media content according to media preferences
Methods and systems described herein relate to management of media playback based on media preferences. A computing device may receive data indicating that a media item is available to be played by a media playback system. A media preference associated with the media item may then be identified based on the received data. The media preference may be identified in a preference database. Based on the media preference, the computing device determines whether the media item is or is not to be played by the media playback system. If a determination is made that the media item is not to be played, the computing device sends to the media playback system, an indication that the media item is not to be played. If a determination is made that the media item is to be played, the computing device causes the media item to be played by the media playback system.
US09524330B1 Optimization of production systems
The systems and techniques described herein optimize processing of requests, such as external requests, internal requests or inter-service requests. In some examples, a service may interact with a client device and determine, based at least in part on a state of the interaction with the client device, a potential client request that may subsequently be received from the client device. The service may then perform one or more actions to at least partially fulfill the potential client request.
US09524328B2 Recovery synchronization in a distributed storage system
A method for data storage includes sending write commands to a first storage node, for storing data in a data volume on the first storage node. In response to a decision to create a copy of the data volume on a second storage node, (i) the write commands are sent both to the first storage node and to the second storage node, and (ii) a snapshot of the data volume is created and sent from the first storage node to the second storage node. The copy of the data volume is created by the second storage node based on the snapshot and on one or more of the write commands received at the second storage node.
US09524324B1 Framework for performing updates of globally shared data in a multiprocessor environment
Described are techniques for processing a request to update a globally shared data item. The request is received at a first processor designated as the master processor. Other processors are designated as non-master processors. The first processor sends a synchronization request message to the other processors. The first processor waits a predetermined amount of time for the other processors to signal to the first processor regarding commitment in executing the request. Responsive to the first processor receiving the signal from the other processors first processing is performed that includes the first processor notifying the other processors regarding completion of a first synchronization point, updating the globally shared data item by said first processor, and waiting, by the other processors, for notification from the first processor regarding completion of a second synchronization point thereby indicating that updating of the globally shared data item is completed.
US09524323B2 Delegation of expression tree evaluation
Evaluating an expression tree. A method includes, at a first domain, accessing an expression tree. The expression tree comprises a plurality of nested expressions. The plurality of nested expressions spans a plurality of domains. The expressions in the expression tree are expressed in a common format in spite of the different expressions of the expression tree being intended to be evaluated by different domains. At the first domain, the method includes evaluating one or more references to local variables included in the plurality of nested expressions. The method further includes determining that one or more expressions in the plurality of expressions are to be evaluated by a different domain. The method further includes expanding the one or more expressions in the plurality of expressions to be evaluated by different domains to allow the one or more expressions to be evaluated by the different domain.
US09524322B2 Composite active reports
Techniques for generating and processing composite active reports are provided. An active report is a report that can be displayed and interacted with at a client device even though the client device is not connected to a database from which data for the report originates. A composite active report is an active report that includes multiple reports embedded in the same file. Each report in a composite active report may be separately compressed to allow a client device to decompress a report on demand. A composite active report may include, for each report indicated in the composite active report, executable identification data that is used to retrieve, from a remote source, an executable that is used to generate, based on report data of the report, display data, which is displayed on a computer display of a client device.
US09524315B1 Date updating in support of data analysis
A computing device updates date values in a read dataset to support data analytics. Outlier and non-outlier date values are identified by, for each date value as a respective date value, reading a predefined number of neighboring date values relative to the respective date value; computing a median value and a median absolute deviation value of the predefined number of neighboring date values; computing a difference between the respective date value and the median value; dividing an absolute value of the difference by the median absolute deviation value to define a deviation value; comparing the deviation value to a threshold deviation value; and, based on the comparison, identifying the respective date value as an outlier or a non-outlier date value. Each identified non-outlier date value is updated with a new date computed using a date offset value. Each updated, identified non-outlier date value is replaced in a date updated dataset.
US09524314B2 Reducing lock occurrences in server/database systems
Limiting the number of concurrent requests in a database system. Arranging requests to be handled by the database system in at least one queue. Defining a maximum value (SS) of concurrent requests corresponding to the at least one queue. Monitoring at least one queue utilization parameter corresponding to the at least one queue and calculating a performance value based on the at least one queue utilization parameter. Adapting the maximum value (SS) of concurrent requests of the at least one queue dynamically based on the performance value (PF) in order to improve system performance. Limiting the number of concurrent requests of the at least one queue dynamically based on the dynamically adapted maximum value (SS).
US09524312B2 Prioritized, incremental data retrieval from a database, with an event listener
Systems, methods, computer program product embodiments for an active/push notification façade for a passive database are described herein. An embodiment includes an event listener configured to poll (or query) a passive database and selectively retrieve data objects based on the poll results. Such a selective database read operation may be based on the priority of an event occurring in the passive database. If events of a low priority occur, the event listener does not open the passive database immediately to retrieve additional information related to the low priority event but defers reading the passive database by a pre-determined amount of time. If a higher priority event occurs, the passive database is immediately read to retrieve details related to the high priority event from the passive database. In another embodiment, event listener reads the passive database based on event timestamp information in the passive database and stored timestamp information.
US09524311B2 Systems and methods involving a multi-pass algorithm for high cardinality data
This disclosure describes methods, systems, computer-readable media, and apparatuses for calculating a summary statistic. Calculating the summary statistic can be performed by identifying multiple subsets of a set of variable observations and assigning the subsets to grid-computing devices such that no two of the subsets are assigned to a same one of the grid-computing devices. A parallel processing operation that involves multiple processing phases at each of the grid-computing devices is then coordinated. The parallel processing operation includes each of the grid-computing devices inventorying the respectively assigned subset and generating inventory information representative of the respectively assigned subset. Subsequently, the inventory information generated by the grid-computing devices is received, and a summary statistic is determined by synthesizing the received inventory information.
US09524310B2 Processing of categorized product information
Data processing includes accessing a product category tree, the product category tree comprising a plurality of hierarchical levels. A leaf category level of the plurality of hierarchical levels comprises a leaf category node. The leaf category node includes product information. The product information comprises a plurality of product attribute parameters. The plurality of product attribute parameters comprises standard product information. Data processing further includes selecting, among the plurality of product attribute parameters that correspond to the leaf category node, a representative product attribute parameter that is representative of the product information; and partitioning standard product information of the leaf category node to obtain a plurality of sets using the representative product attribute parameter, wherein each of the plurality of sets includes at least some of the standard product information.
US09524307B2 Asynchronous error checking in structured documents
Systems and methods perform asynchronous error checking on a structured document. In accordance with the systems/methods, a first thread, such as a main application thread of a document editor, parses the document to identify one or more new elements included therein and create copies of the one or more new elements. A second thread, such as a background thread, applies error checking to the copies of the one or more new elements to generate error results corresponding to the one or more new elements. The first thread the uses the error results to indicate errors in association with the one or more new elements.
US09524305B2 Boolean term conversion for null-tolerant disjunctive predicates
System, method, and computer program product to modify a received query, the received query including a first predicate specifying a comparison operator and a second predicate specifying an IS NULL operator, by replacing the comparison operator of the first predicate with an extended comparison operator, and removing the IS NULL operator from the received query, the extended comparison operator configured to support searching of NULL values in a database management system (DBMS), wherein the extended comparison operator is configured to return rows having column data matching a value predefined to represent NULL values.
US09524302B2 Distributed consistent database implementation within an object store
A storage system is described. The storage system includes an object store having a plurality of objects to implement a quota policy or a part of a relational database. The plurality of objects include a first plurality of immutable objects, a second plurality of immutable objects and a head object. The first plurality of immutable objects contain information kept within the database. The second plurality of immutable objects contain a hierarchy of pages for accessing the first plurality of immutable objects. The plurality of objects also include a mutable object that contains a mapping table that maps identifiers of the pages to identifiers of objects of the second plurality of immutable objects. The information is one of: quota policy information; information within a table of a relational database; a stripe of a thin provisioned file.
US09524297B2 Management of collaborative teams
Systems and methods for dynamically creating collaborative teams and managing collaborative work of a team are generally disclosed herein. One example embodiment includes the dynamic creation of a collaborative team by creating an association between team members via a managing module. The managing module may be capable of managing, among other things, team members on a team, tasks and goals of each member of the team, as well as documentation associated with the team. In some embodiments, the managing module may use a chat or messaging protocol to manage collaborative modifications to documents of the team.
US09524292B2 Adjusting ranges of directed graph ontologies across multiple dimensions
A processor-implemented method constructs and utilizes an ontological graph. One or more processor(s) receive a seed term from a user, and then receive a first expansion signal from the user. In response to receiving the first expansion signal, the processor(s) automatically generate an ontological graph. The processor(s) display terms from the ontological graph as string literals in a dictionary, which contains related other terms at a resolution level that is controlled by the first expansion signal from the user and the seed term. The processor(s) then receive a second expansion signal from the user. In response to receiving the second expansion signal, the processor(s) expand the ontological graph to display additional terms that are related to the nodes represented in the ontological graph that was generated by the first expansion signal.
US09524290B2 Scoring predictions based on prediction length and typing speed
A method that includes receiving an input, determining, by the processor, a likelihood that a predicted string associated with the received input matches an intended input string, where the determination is a function of at least one of a length of the predicted string and a typing speed associated with the received input, and displaying the predicted string.
US09524274B2 Methods and systems for generation of document structures based on sequential constraints
Disclosed is a method that structures a sequentially-ordered set of elements, each being characterized by a set of features. N-grams (sequence of n features) are computed from a set for n contiguous elements, and n-grams which are repetitive (Kleene cross) are selected. Elements matching the most frequent repetitive n-gram are grouped together under a new node, and a new sequence is created. The method is iteratively applied to this new sequence. The output is an ordered set of trees.
US09524269B1 Driving event data analysis
A driving analysis server may be configured to receive vehicle operation data from vehicle sensors, and may use the data to identify a potentially high-risk or unsafe driving event by the vehicle. The driving analysis server also may receive corresponding image data, video, or object proximity data from the vehicle or one or more other data sources, and may use the image, video, or proximity data to analyze the potentially high-risk or unsafe driving event. A driver score for the vehicle or driver may be calculated or adjusted based on the analysis of the data and the determination of one or more causes of the driving event.
US09524268B2 Vestibular dynamic inclinometer
A method of determining orientation parameters of a rigid body, including: associating at least two multi-axis accelerometers with the rigid body, wherein the body has a base end, a distal end, and a line of symmetry between the base end and the distal end. The two first multi-axis accelerometers are disposed at a first point along the line of symmetry between the base end and the distal end. Each first multi-axis accelerometer is disposed at equal distances from the line of symmetry. The line of symmetry and both first multi-axis accelerometers lie in a first plane. The method further includes: associating a gyroscope with the body at the first point, equally between both first multi-axis accelerometers; gathering measured data from the two first multi-axis accelerometers and the gyroscope; and applying analysis free of calculus to determine a first inclination angle, of the body from a stable orientation.
US09524265B2 Providing a serial protocol for a bidirectional serial interconnect
In one embodiment, the present invention includes a host controller with transmit logic to prepare data into a packet for communication along an interconnect and to transmit the packet. This packet may include a preamble portion having a first predetermined value, a content portion including the data and having a plurality of symbols each including a start bit separate from the data, an error detection portion including an inverted version of the content portion, and a postamble portion having a second predetermined value. Other embodiments are described and claimed.
US09524262B2 Connecting expansion slots
Example embodiments disclosed herein relate to selectively connecting an interconnect bus to an expansion slot. A first chip is connected to a first interconnect bus. A second chip is connected to a second interconnect bus. A switch selectively connects the first interconnect bus to one of a plurality of expansion slots.
US09524259B2 Method for operating an automation device to reduce dead time on account of a physical interruption in a ring or a failed unit
A method for operating an automation device having a CPU module that is configured to effect read or write access to local peripherals that are each provided with two interface modules that are each wired up in ring form to an input/output controller, wherein peripheral access operations are executed via one of the rings or via both rings, and wherein a redundancy manager that is provided for each ring is used to logically interrupt the respective ring in a normal mode and to initiate ring reconfiguration for this ring in the event of a physical ring interruption so as to provide a basis for allowing peripheral access operations during the actual period of this ring reconfiguration.
US09524256B2 Request controller, processing unit, arrangement, method for controlling requests and computer program product
An request controller for controlling requests of a processing unit. The request controller may include an request controller input for receiving an request and an request processing unit connected to the request controller input. The request may request to switch a context of said processing unit or to switch the processing unit from a current an operation to another operation. The request processing unit may decide on the request based on a decision criterion. An request controller output may be connected to the request processing unit, for outputting information about at least granted request. The request processing unit may include a control logic unit including: a state input for receiving information about a current state of a system including the processing unit; and a request input for receiving information about a received request. The control logic unit may be arranged to determine whether the received request belongs to the current state of the processor, to grant the request when the received request does belong to the current state and to reject the request in case the request does not belong to the current state. The control logic unit may further include a control logic output for outputting an request grant signal when the request is granted.
US09524254B2 Multi-serial interface stacked-die memory architecture
Systems and methods disclosed herein substantially concurrently transfer a plurality of streams of commands, addresses, and/or data across a corresponding plurality of serialized communication link interfaces (SCLIs) between one or more originating devices or destination devices such as a processor and a switch. At the switch, one or more commands, addresses, or data corresponding to each stream can be transferred to a corresponding destination memory vault controller (MVC) associated with a corresponding memory vault. The destination MVC can perform write operations, read operations, and/or memory vault housekeeping operations independently from concurrent operations associated with other MVCs coupled to a corresponding plurality of memory vaults.
US09524253B2 Method of selecting air interface at ambient connectivity and hub using said method
A method of selecting an interface by a hub, includes searching for a device of the hub, and measuring a distance from the hub to the device based on information of an available interface of the device that is received from the device. The method further includes setting an optimal interface to communicate with the device, based on the distance, and transmitting data to the device through the optimal interface.
US09524252B2 Input system and method
An input system includes a communication device and a first input device. The communication device includes a communication chip and a communication port. The first input device includes a signal port connectable with the communication port and a device connecting port connectable with a second input device. In an input method, the communication device transmits a first pairing signal to the first input device so as to acquire a first identification code and a connection information of the first input device, and then the communication device transmits a first inquiring signal containing the first identification code to the first input device so as to acquire a first input signal from the first input device. If a second pairing signal and a second inquiring signal are transmitted to the second input device, the communication device acquires a second input signal from the second input device.
US09524247B2 Fractured erase system and method
Efficient and convenient storage systems and methods are presented. In one embodiment, a fractured erase process is performed in which a pre-program process, erase process and soft program process are initiated independently. Memory cells can be pre-programmed and conditioned independent of an erase command. The initiation of the independent pre-programming is partitioned from an erase command which is partitioned from initiation of a soft-programming command. A cell is erased wherein the erasing includes erase operations that are partitioned from the pre-preprogramming process. In one embodiment, the independent pre-program process is run in the background.
US09524246B2 Resetting memory locks in a transactional memory system
A system and computer program product for resetting of memory locks in a transactional memory system. The system includes a processor setting at least one new memory lock during execution of a transaction that acquires access to a region of memory. The new memory lock indicates that the transaction and its associated thread have exclusive temporary access to the memory region. The system further includes the processor determining if a first in first out (FIFO) memory lock register is full of memory locks and, in response to the FIFO memory lock register being full, a memory lock is removed from a tail position of the FIFO memory lock register. The removed memory lock is reset to return to a transactional memory state and the new memory lock is added to a head position in the FIFO memory lock register.
US09524245B2 Cache management method and apparatus for non-volatile storage device
Embodiments of the present invention disclose a method and apparatus of cache management for a non-volatile storage device. The method embodiment includes: determining a size relationship between a capacity sum of a clean page subpool and a dirty page subpool and a cache capacity; determining, when the capacity sum is equal to the cache capacity, whether identification information of a to-be-accessed page is in a history list of clean pages or a history list of dirty pages; and when it is determined that the identification information of the to-be-accessed page is in the history list of clean pages, adding a first adjustment value to a clean page subpool capacity threshold; and when the identification information of the to-be-accessed page is in the history list of dirty pages, subtracting a second adjustment value from the clean page subpool capacity threshold.
US09524244B2 Write cache destaging
Disclosed is a system for controlling write actions to a plurality of data storage devices, the system comprising a plurality of write caches, wherein each cache is associated with a set of said data storage devices; and a controller adapted to issue write permissions to said data storage devices, said write permissions including a permission to perform a data destage operation from a cache to a data storage device; wherein each cache has a first performance score expressed as the difference between the number of data destage operations said cache has in flight and the maximum number of data destage actions said cache is permitted to issue in parallel; and wherein the controller is adapted to offer a data destage operation permission to the cache in said plurality of caches associated with the highest first performance score.
US09524242B2 Cache memory system with simultaneous read-write in single cycle
A cache includes a number of cache ways each having tag memory fields and corresponding data fields. With a simultaneous read-write operation defined by a read memory address (read tag portion and read index portion) and a write memory address (write tag portion and write index portion), the cache determines a read cache hit and reads from one cache way as indicated by the read tag and index portions of the read memory address. Furthermore, a determination is made as to whether a write as indicated by the write tag and index portions of the write memory address would be made in a same one cache way as the read so as to be in conflict. If such a conflict exists, the write is instead effectuated, simultaneously with the read to the one cache way, to a different cache way than is used for the read.
US09524240B2 Obscuring memory access patterns in conjunction with deadlock detection or avoidance
Methods, apparatus and systems for memory access obscuration are provided. A first embodiment provides memory access obscuration in conjunction with deadlock avoidance. Such embodiment utilizes processor features including an instruction to enable monitoring of specified cache lines and an instruction that sets a status bit responsive to any foreign access (e.g., write or eviction due to a read) to the specified lines. A second embodiment provides memory access obscuration in conjunction with deadlock detection. Such embodiment utilizes the monitoring feature, as well as handler registration. A user-level handler may be asynchronously invoked responsive to a foreign write to any of the specified lines. Invocation of the handler more frequently than expected indicates that a deadlock may have been encountered. In such case, a deadlock policy may be enforced. Other embodiments are also described and claimed.
US09524237B2 Data processing device and semiconductor intergrated circuit device for a bi-endian system
The present invention provides a data processing device where a program can be commonly used and a vector table can be shared regardless of types of endian in a bi-endian system. An instruction is fixed to little endian, and endian of data to be used for executing the instruction is variable. A size of the respective vector addresses in the vector table is 32 bits, and the number of bits at the time of a data access is maximally 32 bits. A CPU fetches an instruction, and before the fetched instruction is executed, the CPU accesses to, for example, for 32-bit data in a memory. At this time, the CPU controls the aligner so that addresses and alignments of data to be stored in each address in byte unit in a data register are identical to addresses and alignments of data determined by little endian of an instruction without depending on types of the endian of the data.
US09524236B1 Systems and methods for performing memory management based on data access properties
Systems and methods are provided for performing memory management in a storage device. The systems and methods may include receiving, at the storage device, a command to perform an operation on a data segment, wherein the command includes an indication of access properties associated with the data segment. The systems and methods may further include determining a plurality of physical memory locations associated with the data segment, and performing memory management on the plurality of physical memory locations based on information about the access properties.
US09524232B2 Inter-core cooperative TLB prefetchers
A chip multiprocessor includes a plurality of cores each having a translation lookaside buffer (TLB) and a prefetch buffer (PB). Each core is configured to determine a TLB miss on the core's TLB for a virtual page address and determine whether or not there is a PB hit on a PB entry in the PB for the virtual page address. If it is determined that there is a PB hit, the PB entry is added to the TLB. If it is determined that there is not a PB hit, the virtual page address is used to perform a page walk to determine a translation entry, the translation entry is added to the TLB and the translation entry is prefetched to each other one of the plurality of cores.
US09524231B2 Software test automation system and method
A method for testing a software application is provided. The method may comprise associating a plurality of controls on a software application screen with testing actions to be performed on the controls, thereby creating a plurality of test steps, and generating a test component. The method may include analyzing a plurality of testing actions on a software application screen to learn characteristics of the testing actions and automatically assigning one or more parameters to one or more of the plurality of test steps based on a library that matches parameters to the names of testing actions. A parameter may comprise a reference to a column in a test data spreadsheet, which is separate from the test component and the library, the column in the test data spreadsheet comprising a plurality of different rows of test data to be utilized in conjunction with an associated control.
US09524226B2 System and method for display of software quality
A method for code analysis comprising steps of inputting program code to an analyzer, assigning an objective quality measure to components of the analyzed code; and displaying graphically the objective quality measures.
US09524224B2 Customized monitoring of system activities
A mechanism for performing monitoring system activities using a performance monitor. A method of embodiments of the invention includes identifying a plurality of monitoring tools to monitor activities of a plurality of system components at the computer system, and each monitoring tool monitors activities of at least one system component of the plurality of system components. The method further includes generating a monitoring template to include monitoring capabilities of each of the plurality of monitoring tools, and customizing, via the monitoring template, the performance monitor to serve as a universal monitoring tool to facilitate the plurality of monitoring tools to monitor the activities of the plurality of system components.
US09524223B2 Performance metrics of a computer system
Identifying an inter-relationship between performance metrics of a computer system. It is proposed to convert performance metric signals, which represent variations of performance metrics over time, into quantized signals having a set of allowable discrete values. The quantized signals are compared to detect a correlation based on the timing of variations quantized signals. An inter-relationship between the performance metrics may then be identified based on a detected correlation between the quantized signals.
US09524218B1 Leverage fast VP extent-level statistics within CDP environments
A replica site is restored to a selected point in time by determining data state at the selected point in time, writing data indicative of that data state to the replica site storage array, and moving extents of the data written to the replica site storage array to selected tiers in order to achieve a predetermined level of performance. A journal of statistical meta data indicative of IO activity may be used to select the tiers.
US09524216B2 Method, device and mobile terminal for information backup
Disclosed is a method for information backup, comprising: an information backup device detects a battery volume of a mobile terminal and determines whether or not the battery volume reaches a preset low-battery alarming threshold; and the information backup device stores contact information stored in the mobile terminal into a backup memory card when the battery volume reduces the low-battery alarming threshold. The present disclosure also discloses a device and a mobile terminal for information backup. The present disclosure enables the user of a mobile terminal to timely view contact information when the mobile terminal runs out of power.
US09524210B1 Separating bits represented by a MLC in connection with ECC
Two-terminal memory can be configured as multi-level cell (MLC) memory in which a single memory cell can represent multiple bits of information. Unlike certain other memories that are subject to disturb errors, for the disclosed two-terminal memory, these multiple bits can store information that is included in the same logical page of memory, which can be advantageous. However, performing error-code correction (ECC) operations on multiple bits of data from the same MLC can result in additional stress on an ECC engine because if a MLC fails, all bits of that cell are likely to be bad. Splitting the multiple bits of a MLC in connection with encoding or decoding can average the errors from bad cells across multiple ECC codewords, thereby providing better coverage with the same ECC or reducing the overhead associated with ECC coverage.
US09524195B2 Adaptive process for data sharing with selection of lock elision and locking
In a Hardware Lock Elision (HLE) Environment, predictively determining whether a HLE transaction should actually acquire a lock and execute non-transactionally, is provided. Included is, based on encountering an HLE lock-acquire instruction, determining, based on an HLE predictor, whether to elide the lock and proceed as an HLE transaction or to acquire the lock and proceed as a non-transaction; based on the HLE predictor predicting to elide, setting the address of the lock as a read-set of the transaction, and suppressing any write by the lock-acquire instruction to the lock and proceeding in HLE transactional execution mode until an xrelease instruction is encountered wherein the xrelease instruction releases the lock or the HLE transaction encounters a transactional conflict; and based on the HLE predictor predicting not-to-elide, treating the HLE lock-acquire instruction as a non-HLE lock-acquire instruction, and proceeding in non-transactional mode.
US09524188B1 Multithreaded transactions
Embodiments relate to multithreaded transactions. An aspect includes assigning a same transaction identifier (ID) corresponding to the multithreaded transaction to a plurality of threads of the multithreaded transaction, wherein the plurality of threads execute the multithreaded transaction in parallel. Another aspect includes determining one or more memory areas that are owned by the multithreaded transaction. Another aspect includes receiving a memory access request from a requester that is directed to a memory area that is owned by the transaction. Yet another aspect includes based on determining that the requester has a transaction ID that matches the transaction ID of the multithreaded transaction, performing the memory access request without aborting the multithreaded transaction.
US09524182B2 Method and system for facilitating application-oriented quality of service in a Fibre Channel network
One embodiment of the present invention provides a system that facilitates quality of service (QoS) in a Fiber Channel (FC) network. During operation, a host bus adaptor (HBA) allocates the bandwidth on an FC link between the HBA and an FC switch into a plurality of logical channels, wherein a respective logical channel can transport data frames of variable length. Furthermore, a respective logical channel is associated with a dedicated buffer on the HBA. The HBA associates data frames from a logical entity associated with the HBA with a logical channel, and transmits data frames from the logical entity to the FC switch on the corresponding logical channel within the link from the HBA to the FC switch.
US09524181B2 Virtual switch and virtual switch port management for VM availability
Techniques for virtual switch and virtual switch port management for VM availability in a cluster are described. In one example embodiment, a determination is made as to whether a virtual switch port on a first virtual switch associated with a first VM network is available for powering on the VM on a first host computing system. Based on the outcome of the determination either further determination is then made as to whether a virtual switch port on a second virtual switch associated with the first VM network is available to power on the VM on a second host computing system or migration of the VM in a power-off state is initiated to the second host computing system and powered-on on the second host computing system via the virtual switch port on the second virtual switch associated with the first VM network associated.
US09524180B2 Managing virtual machines using tracing information
A virtual computer system including multiple virtual machines operating on a hypervisor, includes a trace information collecting section in the hypervisor configured to collect trace information including an operational state of a process on a first virtual machine of the multiple virtual machines from a context saving area corresponding to the first virtual machine, the process being executed when an interrupt is generated; multiple symbol map information collecting sections in the virtual machines, respectively, configured to collect symbol map information for identifying a process operating on each of the virtual machines from a management area included in each of the virtual machines to send the collected symbol map information to the hypervisor; and an analysis processing section in the hypervisor configured to associate the trace information with the symbol map information for each of the processes.
US09524179B2 Virtual-machine-deployment-action analysis
Actions performed when one or more virtual-machine-deployment instructions are executed are exposed. The actions can subsequently be analyzed to identify potential inefficiencies or other issues in the process of deploying one or more virtual machines. In furtherance thereof, metadata associated with the actions, such as performance information, can also be attached to relevant actions.
US09524171B1 Split-level history buffer in a computer processing unit
A split level history buffer in a central processing unit is provided. A history buffer is split into a first portion and a second portion. An instruction fetch unit fetches and tags instructions with unique tags. A register file stores tagged instructions. An execution unit generates results for tagged instructions. A first instruction is fetched, tagged, and stored in an entry of the register file. A second instruction is fetched and tagged, and then evicts the first instruction from the register file, such that the second instruction is stored in the entry of the register file. Subsequently, the first instruction is stored in an entry in the first portion of the history buffer. After a result for the first instruction is generated, the first instruction is moved from the first portion of the history buffer to the second portion of the history buffer.
US09524169B2 Technologies for efficient LZ77-based data decompression
Technologies for data decompression include a computing device that reads a symbol tag byte from an input stream. The computing device determines whether the symbol can be decoded using a fast-path routine, and if not, executes a slow-path routine to decompress the symbol. The slow-path routine may include data-dependent branch instructions that may be unpredictable using branch prediction hardware. For the fast-path routine, the computing device determines a next symbol increment value, a literal increment value, a data length, and an offset based on the tag byte, without executing an unpredictable branch instruction. The computing device sets a source pointer to either literal data or reference data as a function of the tag byte, without executing an unpredictable branch instruction. The computing device may set the source pointer using a conditional move instruction. The computing device copies the data and processes remaining symbols. Other embodiments are described and claimed.
US09524167B1 Providing location-specific network access to remote services
Techniques are described for providing users with access to computer networks, such as to enable users to create and configure computer networks that are provided by a remote configurable network service for the users' use. Computer networks provided by the configurable network service may be configured to be private computer networks that are accessible only by the users who create them, and may each be created and configured by a client of the configurable network service to be an extension to an existing computer network of the client, such as a private computer network extension to an existing private computer network of the client. In addition, access to remote resource services may be configured and provided from such computer networks in various manners, such as to automatically include access control information to limit access to particular resources to computing nodes at the location of that provided computer network.
US09524165B1 Register comparison for operand store compare (OSC) prediction
Embodiments relate to register comparison for register comparison for operand store compare (OSC) prediction. An aspect includes, for each instruction in an instruction group of a processor pipeline: determining a base register value of the instruction; determining an index register value of the instruction; and determining a displacement of the instruction. Another aspect includes comparing the base register value, index register value, and displacement of each instruction in the instruction group to the base register value, index register value, and displacement of all other instructions in the instruction group. Another aspect includes based on the comparison, determining that a load instruction of the instruction group has a probable OSC conflict with a store instruction of the instruction group. Yet another aspect includes delaying the load instruction based on the determined probable OSC conflict.
US09524164B2 Specialized memory disambiguation mechanisms for different memory read access types
A system and method for efficient predicting and processing of memory access dependencies. A computing system includes control logic that marks a detected load instruction as a first type responsive to predicting the load instruction has high locality and is a candidate for store-to-load (STL) data forwarding. The control logic marks the detected load instruction as a second type responsive to predicting the load instruction has low locality and is not a candidate for STL data forwarding. The control logic processes a load instruction marked as the first type as if the load instruction is dependent on an older store operation. The control logic processes a load instruction marked as the second type as if the load instruction is independent on any older store operation.
US09524163B2 Computer processor employing hardware-based pointer processing
A computer processor is provided with execution logic that performs operations that utilize pointers stored in memory. In one aspect, each pointer is associated with a predefined number of event bits. The execution logic processes the event bits of a given pointer in conjunction with processing a predefined pointer-related operation involving the given pointer in order to selectively output an event-of-interest signal.In another aspect, each pointer is represented by an address field and a granularity field. The address field includes a chunk address and an offset. The granularity field represents granularity of the offset of the address field. The execution logic includes an address derivation unit that processes the granularity field of a base address for a given pointer in order to generate a valid address field for the derived pointer.
US09524158B2 Managing firmware updates for integrated components within mobile devices
Disclosed herein is a technique for updating firmware of an embedded Universal Integrated Circuit Card (eUICC) included in a mobile device. The technique includes the steps of (1) receiving, from a firmware provider, an indication that an updated firmware is available for the eUICC, (2) in response to the indication, providing, to the firmware provider, (i) a unique identifier (ID) associated with the eUICC, and (ii) a nonce value, (3) subsequent to providing, receiving, from the firmware provider, a firmware update package, wherein the firmware update package includes (i) authentication information, and (ii) the updated firmware, (4) subsequent to verifying the authentication information, persisting, to a memory included in the mobile device, a hash value that corresponds to the updated firmware, and (5) installing the updated firmware on the eUICC.
US09524151B2 Context sensitive distributed file system synchronization and merging semantics
Technology is disclosed for context sensitive synchronization of a distributed cloud-based file system across multiple devices and for providing seamless merging of conflicting data objects. In some embodiments, data objects of a user are stored across multiple computing devices associated with a user, e.g., mobile computing devices such as a tablet, a laptop, or a smartphone, and/or at server systems, e.g., cloud-based storage servers, in a distributed cloud-based storage system. The described technology intelligently synchronizes the data objects based on context and manages potential conflicts.
US09524149B2 Object property-value specification using pop-up graphical interfaces
A method of populating object property values includes receiving an instruction on behalf of a user. The instruction represents an input indicating selection of the object. The method includes presenting, in response to the input, a list of property names and corresponding default values associated with the selected object, and presenting, for each of one or more default values, a user input field. The method includes presenting, for each of the one or more default values, an enumeration of alternative property values when the enumeration is compatible with the corresponding property. The method includes receiving from the user, for zero or more of the property names, an updated property value that is a selection from a value entered in the user input field or the enumeration of alternative property values, and generating code operative to instantiate the object. The updated property values are associated with the properties of the object.
US09524148B1 Multi-module compilation system, multi-module compilation method, and non-transitory computer-readable storage medium
Provided is a multi-module compilation system for generating execution codes for each of modules in a module system. The multi-module compilation system may include a module identifier configured to analyze a program code of the module system and to identify target modules that execute the program code, a module code generator configured to divide the program code into module codes for each of the target modules and to generate the module codes, and a compiler configured to compile the module codes and to generate execution codes for each of the target modules.
US09524143B2 Apparatus and method for efficient division performance
A data processing apparatus and method of operating such a data processing apparatus are provided, for responding to a division instruction to perform a division operation to generate a result value by dividing an input numerator specified by the division instruction by an input denominator specified by the division instruction. The input numerator and input denominator are binary values. The apparatus comprises division circuitry configured to generate the result value by carrying out the division operation, power-of-two detection circuitry configured to signal a bypass condition if the input denominator has a value given by ±2N, where N is a positive integer, and bypass circuitry configured, in response to signalling of the bypass condition, to cause the division circuitry to be bypassed and to cause the result value to be generated as the input numerator shifted by N bits.
US09524139B2 System and method for positioning an application window based on usage context for dual screen display device
An information handling system includes a primary integrated display device and a second integrated display device attached via a hinge and a processor. The processor determines a first relative orientation of the primary integrated display device to the second integrated display device from orientation sensors. The processor further determines a working software application context by detecting at least a first software application running on the information handling system wherein the working software application context further includes an operating state rank of the first software application relative to other software applications.
US09524134B2 Device, system and recording medium for sharing print-job processing burden between portable terminal and power-save-mode-enabled imaging apparatus
A portable communication terminal causes an image forming apparatus to print. The portable communication terminal includes a terminal storage unit, an operation unit, a processing unit, and a terminal communication. The processing unit calculates a first required time and a second required time. The first required time is a time spent when the image forming apparatus performs a predetermined image processing on the generated print job data. The second required time is a time spent when the portable communication terminal performs the predetermined image processing on the generated print job data. When the first required time is equal to or less than the second required time, the processing unit causes the image forming apparatus to perform the predetermined image processing. When the first required time is longer than the second required time, the processing unit performs the predetermined image processing on the print job data.
US09524133B2 Printing server group including a print service of transferring a print job to a printer via a network
A printing system comprises: an obtaining unit which obtains information about a printer, a first user, and a print server; a storing unit which generates, based on the information, a printer object used when using the printer via the print service, and stores the generated printer object in association with the information of the print server which manages the printer; a providing unit which, if the first user selects the print server, provides a setting window for instructing to share, with a second user, a plurality of printers managed by the selected print server; and a changing unit which changes a state of printer objects of the respective printers to a shared state to allow the second user to use the printer objects of the respective printers managed by the selected print server if sharing is instructed.
US09524129B2 Information processing apparatus, including display of face image, information processing method, and non-transitory computer readable medium
An information processing apparatus includes a memory that stores a log of use of the information processing apparatus by a user, and a display that displays the log of the information processing apparatus stored on the memory together with a face image of a face of the user.
US09524121B2 Memory device having a controller unit and an information-processing device including a memory device having a controller unit
According to one embodiment, a memory device is connectable to a host device. The memory device includes a first interface unit, a controller unit, a second memory and a second interface. The first interface unit receives a write command from the host device. The controller unit acquires the write-data associated with the write command stored in a first memory area of a first memory in the host device, the write-data being copied from a second memory area of the first memory. The second interface causes the second memory to write the write-data in the second memory.
US09524120B2 Allocation and balancing of storage resources
A method and technique for allocation and balancing of storage resources includes: determining, for each of a plurality of storage controllers, an input/output (I/O) latency value based on an I/O latency associated with each storage volume controlled by a respective storage controller; determining network bandwidth utilization and network latency values corresponding to each storage controller; responsive to receiving a request to allocate a new storage volume, selecting a storage controller having a desired I/O latency value; determining whether the network bandwidth utilization and network latency values for the selected storage controller are below respective network bandwidth utilization and network latency value thresholds; and responsive to determining that the network bandwidth utilization and network latency values for the selected storage controller are below the respective thresholds, allocating the new storage volume to the selected storage controller.
US09524119B2 Method, system and recording medium for optimizing of mobile device
Provided are a method, system, and non-transitory computer-readable medium for optimizing a mobile device by analyzing an execution pattern or a storage pattern of an application. An optimization method configured as a computer including a processor may include identifying, by the processor, an arrangement target for optimization by analyzing an execution pattern or a storage pattern of each of applications installed in a mobile device; and optimizing, by the processor, a storage space embedded in the mobile device based on the arrangement target.
US09524118B2 Systems, devices, memory controllers, and methods for controlling memory
Systems, devices, memory controllers, and methods for controlling memory are described. One such method includes activating a memory unit of a memory device; after activating the memory unit, providing a command to the memory device; and returning the memory unit to a previous state if the command does not indicate a target memory volume, wherein the memory unit remains active if the command indicates a target memory volume associated with the memory unit.
US09524116B1 Reducing read-after-write errors in a non-volatile memory system using an old data copy
Following a relocation write in which data is relocated without update from an old physical location to a new physical location within the non-volatile memory array, a controller defers an update of a logical-to-physical translation (LPT) entry to associate a logical address of the data with a new physical address of the new physical location, for example, for a time-out period. During deferment of the update to the LPT entry, the controller services a read request targeting the logical address from data at the old physical location. In response to no update to the data being made during deferment of the update to the LPT entry, the controller performs the deferred update to the LPT entry. In response to an update to the data being made during the deferment of the update to the LPT entry, the controller refrains from performing the deferred update to the LPT entry.
US09524115B2 Impersonating SCSI ports through an intermediate proxy
Methods, apparatus and computer program products implement embodiments of the present invention that include ascertaining, by a first storage system, a respective port identifier for each of one or more host ports defined to the first storage system for a logical volume stored on a second storage system. Examples of the port identifiers include WWPN and iSCSI iQN identifiers. A respective unique identifier is assigned to each of the ascertained one or more host ports, and for each of the one or more host ports, the respective port identifier and the assigned respective unique identifier are conveyed to the second storage system. Upon receiving, from one of the one or more host ports, an input/output (I/O) request for the logical volume, I/O request with the respective unique identifier of the one of the one or more host ports is conveyed to the second storage system.
US09524111B1 Devices, systems, apparatus, and methods for transparent and automated optimization of storage resource allocation in a cloud services system
A device or system includes a plurality of storage resources each associated with a respective performance class, each being associated with selected performance characteristics such as IOPS, bandwidth, etc. The device or system includes a compute instance having access to allocated storage resources, the allocated storage devices including one or more storage resources. The device or system also includes an optimization component adapted to obtain information relating to utilization by the compute instance component of the allocated storage resources, determine that a change to the allocated storage resources is necessary, based on the information, cause data to be migrated from a first storage resource associated with a first performance class to a second storage resource associated with a second storage class, and cause a removal from the allocated storage resources of the first storage resource and an addition to the allocated storage resources of the second storage resource.
US09524104B2 Data de-duplication for information storage systems
Technologies for eliminating duplicate data within a storage system. De-duplication may be performed done at physical chunk level, where the data is not copied or moved to different location. A logical mapping is modified using a thin de-duplication kernel module that resides between a distributed volume manager (DVM) and a logical disk (LD). De-duplication is achieved by changing pointers in the mapping to land at a physical location. De-duplication is performed as post-process feature where duplicates are identified and the duplicates are marked in the mapping table, thereby claiming free space through de-duplication. Block-level de-duplication in accordance with the above can co-exist with existing storage architectures for thin provisioning and snapshot management.
US09524103B2 Technique for quantifying logical space trapped in an extent store
A technique quantifies logical storage space trapped in an extent store due to overlapping write requests associated with volume metadata managed by the volume layer. The volume metadata is illustratively organized as a multi-level dense tree metadata structure, wherein each level of the dense tree metadata structure (dense tree) includes volume metadata entries for storing the volume metadata. When a level of the dense tree is full, the volume metadata entries of the level are merged with a next lower level of the dense tree in accordance with a merge operation. Illustratively, the technique may be invoked during the merge operation to examine the volume metadata entries at each level of the dense tree involved in the merge and determine the LBA range overlap of the entries. To that end, the technique may include an algorithm configured to calculate the overlapping space per level and then aggregate the overlapping space of all levels involved in the merge operation to arrive at a result that quantifies the logical storage space trapped in the extent store.
US09524101B2 Modeling workload information for a primary storage and a secondary storage
Provided are a computer program product, system, and method for modeling workload information for a primary storage and a secondary storage. A determination is made of: a first type and second type of Input/Output (I/O) operations with respect to extents configured in the primary storage; a cumulative I/O workload for the primary storage based on a first type and a second type of I/O operations at different cumulative storage amounts of the primary storage indicating a concentration of the I/O workload on the primary storage; and cumulative I/O workload for the secondary storage based on the first type and the second type of I/O operations at different storage amounts indicating a concentration of the I/O workload of the first type of I/O operations on the secondary storage. A performance gap is determined based on the cumulative I/O workloads for the primary and secondary storages at one of the storage amounts.
US09524099B2 Information processing apparatus, non-transitory readable medium, and handwriting input method
An apparatus includes an obtaining unit that obtains time-series coordinate data on pointing input; a calculating unit that calculates a distance value from a coordinate position of any one of top, bottom, left, and right ends of an input handwriting to any point of handwriting portions, based on the obtained coordinate data; a display processing unit that performs a displaying process on the input handwriting based on a change in the distance value; and an erasing unit that calculates a stroke distance value between a coordinate position of a stroke of the input handwriting that is input on a time-series basis and a coordinate position of any one of the ends of the input handwriting, and when the stroke distance value is equal to or more than a predetermined value, erases a display of a handwriting that is input before the stroke of the input handwriting on a time-series basis.
US09524098B2 Methods and systems for subwoofer calibration
Methods and apparatus are disclosed for subwoofer calibration. An example method includes determining a crossover frequency of a playback system, and the playback system includes the subwoofer and a playback device. The example method includes the subwoofer and the playback device configured to output a multimedia content in synchronization. The example method also includes outputting from the subwoofer and the playback device a series of tones near the crossover frequency. The example method also includes prompting a user to select a tone set from the series of tones, and includes automatically adjusting a phase of the subwoofer in relation to the playback device based on the user selection.
US09524096B2 Electronic apparatus and method of operating electronic apparatus through touch sensor
An electronic apparatus has a touch sensor provided with a first touching zone including at least a second touching zone and a third touching zone, the second and third touching zones being allocated with different functions. The electronic apparatus is controlled to perform a specific function assigned to a specific touching zone that is the second or the third touching zone when there is a first touch input at first through the specific touching zone and continuously perform the specific function even if there is a second touch input that follows the first touch input, through either the second or the third touching zone that is not the specific touching zone, as long as there is a continuous touch input through the first touching zone from the first to the second touch input with no intermission.
US09524095B2 Display control device, display control method, and program
The present technique relates to a display control device, a display control method, and a program that are capable of making inputtable gesture motions easy to notice. A display control unit causes a display unit to display a gesture motion guide in a first state. When a detecting unit for detecting gesture motions detects a predetermined gesture motion, the display control unit changes the guide corresponding to the detected gesture motion to a second state and then causes the display unit to display the guide. The technique according to this disclosure can be applied to an information processing terminal that includes a display unit, for example.
US09524093B2 Systems and methods for handling scrolling actions for scrolling through content displayed on an electronic device
Systems and methods for handling scrolling actions for scrolling through content displayed on an electronic device are provided. In some aspects, a system includes a detection module configured to detect scrolling events, each of which includes a signal to scroll in an indicated direction and by an indicated amount relative to the content displayed on the electronic device. The detection module is configured to determine whether a current one of the scrolling events is associated with a first scrolling action or a second scrolling action. The first scrolling action precedes the second scrolling action. The system also includes a scrolling module configured to suppress the current scrolling event if the current scrolling event is associated with the first scrolling action. The scrolling module is configured to scroll from a current page to a next page of the content if the current scrolling event is associated with the second scrolling action.
US09524090B1 Methods and apparatus for managing and exchanging information using information objects
A computer-implemented method of interacting with a plurality of arbitrary data items includes configuring each of the data items into a distinct information object by extracting, from each data item, extracted data including a heading, a source, multimedia data, and a URL. The method additionally uses the extracted data to cause display of a representation of each of the information objects in a uniform format, wherein the format includes a card, and, within the card, a multimedia window, the heading, the source, a set of indicators, and a set of icons giving graphical access to functions.
US09524089B1 Common web component
Various embodiments are directed to systems and methods for executing web applications. A computing device may execute a common view process that comprises a web view. The computing device may receive a request to launch a web application. The computing device may execute a web application interface process programmed to determine a location indicator indicating a location of code for executing the web application and send the location indicator to the web view. The web view may receive the code for executing the web application. The code may be executed by the web view.
US09524087B2 Imaging product selection method
A method for displaying a collage of digital images on a display, receiving a selection for one of the digital images to be presented on a separate area of the display together with any associated multimedia, wherein one of the digital images has a portion overlapped by another digital image.
US09524086B2 Imaging product selection system
A display system for a collage of digital multimedia elements. A display is used to display the collage and a pointing device selects one of the collage elements for activating a multimedia presentation of the selected element.
US09524080B1 Dynamic customizable human-computer interaction behavior
Systems and methods for customizing behavior of a computing system based on details of interactions with the computing system by a user, such as a direction, intensity, or magnitude of a particular input from a user input device.
US09524079B2 Information interchange via selective assembly using single gesture
Disclosed are methods and devices for a gesture-enabled tool that enables a user to assemble a data bundle using a single continuous gesture to select items for the data bundle from a plurality of menus or lists and to deliver the data bundle to a recipient as part of the single continuous gesture.
US09524076B2 Web page management method and apparatus and storage medium thereof
A web page management method and apparatus are provided in which a selection signal is received for a plurality of web pages, and identification information is received. The plurality of web pages are grouped and managed based on the identification information.
US09524074B2 Dynamic, optimized placement of computer-based windows
A computer system displays a first window corresponding to an aspect of a first executing program in a first display area on one or more display devices. The computer system identifies an activity of a second program. The computer system determines whether the activity of the second program meets a threshold of priority. In response to determining that the activity meets the threshold, the computer system manipulates the first window such that the display area can be distributed, at least partially, between the first window and a second window corresponding to the activity of the second program. The computer system displays the second window with the first window within the display area.
US09524072B1 Method and system for forming content in a fantasy sporting event
A system and method providing a player specific content includes a user device, a player picker for selecting a plurality of players for different teams to form player selections and a content delivery network receiving the player selections, comparing metadata of stored highlight clips with the player picks and communicating highlight clips corresponding to the player picks to the user device.
US09524071B2 Threshold view
The description relates to threshold views. One example can include a display, storage and a processor. The storage can store instructions for execution by the processor. The processor can be configured to process the instructions to create a graphical user interface (GUI) on the display. The GUI can include a threshold view that shows elements that relate to a family on a given day. The elements can include time bound elements, semi-time bound elements and non-time bound elements.
US09524066B2 Single layer capacitive touch sensor
There is provided a single-layer capacitive touch sensor including a plurality of sensing units arranged in a matrix on a substrate. Each of the sensing units has a first electrode, a second electrode and a third electrode. The second electrode is arranged in a ring shape and electrically isolated from the first electrode, and the first electrode is located in an interior space of the ring shape. The third electrode is arranged outside of the interior space and electrically connected to the first electrode, wherein the second electrode of at least a part of the sensing units is configured to respectively form a mutual capacitance with the third electrode of two adjacent sensing units.
US09524065B2 Capacitance operation device and method of manufacturing the same
A capacitance operation device includes an operation plate, an electrode, and an electrode film. The operation plate has an operation surface to be contact-operated by an operation body. The electrode outputs a detection signal according to a change in capacitance generated between the electrode and the operation body. The electrode film supports the electrode. The operation plate has a rear surface on a side opposite to the operation surface. The rear surface is formed with a groove. The groove is filled with an adhesive agent, and the electrode film is adhered to the operation plate with the adhesive agent.
US09524063B2 Detection of a number of touch contacts of a multi-touch input
Determining touch contact locations is disclosed. A signal that has been disturbed by touch contacts of a touch input on a surface is received. The received signal is transformed to determine a spatial domain signal. The spatial domain signal is compared with an expected signal associated with potential locations of sources of disturbances caused by the touch contacts. The locations of the touch contacts of the touch input are determined based at least in part on the comparison.
US09524061B2 Touch-sensitive display devices
We describe a touch sensitive image display device including: an image projector to project a displayed image onto a surface; a touch sensor light source to project a plane of light above the displayed image; a camera to capture a touch sense image from light scattered from the plane of light by an approaching object; and a signal processor to process the touch sense image to identify a location of the object. The touch sensor light source is amplitude modulated, and signal processor is further configured to process a plurality of the touch sense images captured when the touch sensor light source is off to compensate for ambient light in a touch sense image captured when the touch sensor light source is on.
US09524060B2 Low power operation of an optical touch-sensitive device for detecting multitouch events
An optical touch-sensitive device is able to determine the locations of multiple simultaneous touch events. The optical touch-sensitive device includes multiple emitters and detectors. Each emitter produces optical beams which are received by the detectors. Touch events disturb the optical beams. Detection schemes define the operation of the touch capability. Different detection schemes consume different amounts of power and may be used in combination to reduce overall power consumption.
US09524059B2 Interaction detection using structured light images
An apparatus and method are provided to determine the occurrence and location of an interaction with an interface, particularly with an image of a user interface that may be projected or otherwise produced on a surface. The apparatus uses one or more single-element sensors (such as a photodiode) to sense and capture light readings of a scene, the readings corresponding to a plurality of structured light images injected within the presentation of the interface. The readings are compared to a baseline set of readings to determine the occurrence and location of an interaction event by an obstacle (i.e., a finger or a stylus) such as a touch event or a movement of the obstacle.
US09524050B2 Disambiguating touch-input based on variation in pressure along a touch-trail
Disclosed is a method and corresponding apparatus or system for disambiguating touch-input based on variation in a characteristic such as speed or pressure along a touch-trail (20, 26). A computing system may detect a variation in a characteristic of a touch-trail, such as variation in speed of movement of touch along the touch-trail and/or a variation in pressure of touch along the touch-trail (step 52). Based on the detected variation, the computing system may determine an intended touch position represented by the trail, such as a landing position or lifting position for instance (step 54). And the computing system may take action based at least in part on that determined touch position (step 56).
US09524048B2 Three-dimensional (3D) interactive method and system
A three-dimensional (3D) interactive method between a 3D interactive input device including multiple first nodes and a 3D display device including at least three second nodes is provided. The method includes receiving a start command from a user and controlling signal transmission devices to transmit position detection signals using different channel resources based on the received start command. The method also includes determining 3D spatial position coordinates of the first nodes relative to a specific surface based on a starting time point of the start command, ending time points, and 3D spatial position coordinates of the second nodes relative to the specific surface. Further, the method includes rebuilding 3D contour of the 3D interactive input device to determine gestures of the 3D interactive input device and implement a 3D interactive process based on the 3D spatial position coordinates of at least two first nodes relative to the specific surface.
US09524047B2 Multi-touch detection system using a touch pane and light receiver
Disclosed are touch detection systems and methods. In one embodiment, a display panel enabling touch detection comprises a touch pane configured to allow a light including a detection light, a back inner surface, and a display generation module located between the touch pane and the back inner surface. The display generation module is configured to produce a visual display at the touch pane. The display generation module is further configured to pass the detection light received from the touch pane. The display panel also comprises a detection light receiver situated at the back inner surface configured to detect the detection light received through the display generation module for enabling a detection of touches to the touch pane of the display panel.
US09524041B2 Touch sensor gesture recognition for operation of mobile devices
Touch sensor gesture recognition for operation of mobile devices. An embodiment of a mobile device may include a touch sensor for the detection of gestures, the touch sensor including sensor elements to generate touch sensor data for a detected gesture, and a processor to process the touch sensor data produced by the sensor elements of the touch sensor. In some embodiments the processor is to process the touch sensor data using a hybrid touch sensor algorithm, the hybrid touch sensor algorithm including a plurality of touch sensor algorithms, the plurality of touch sensor algorithms including a first algorithm and a second algorithm, where the processor dynamically changes between the plurality of algorithms depending on of the nature of the received touch sensor data. In some embodiments the processor utilizes a support vector machine with a radial basis function kernel in the interpretation of detected gestures. In some embodiments, the processor is to determine an alignment between a first input sequence of sensor data and a second input sequence of sensor data using dynamic time warping.
US09524037B2 Gesture detection device for detecting hovering and click
There is provided a gesture detection device including two linear image sensor arrays and a processing unit. The processing unit is configured to compare sizes of pointer images in the image frames captured by the two linear image sensor arrays in the same period or different periods so as to identify a click event.
US09524035B2 Method and device for character input by direction key
A method and a device for character input by direction key are disclosed. The method comprises: a mapping relation between characters in input character set and direction key input sequences is constructed, and at least a code table representing the mapping relation is established; the character is inputted by a code table selection key and a direction key, the character input comprises the following steps: a code table as a current code table is determined according to the input of a code table selection key (S10); a prompting message of the current code table is displayed on a display screen (S20); an input character is determined in the current code table according to a direction key input sequence (S30). The used direction key, the confirmation key and the code table selection key are based on an existing key of an existing e-book reader, media player and other electronic devices.
US09524032B2 Method and device for operating a motor vehicle component by means of gestures
A method for operator control of a motor vehicle component by a gesture includes: detecting the gesture being executed by an input unit of an operator in a three-dimensional operator control space, which is part of an interior of a motor vehicle; executing an operator control function associated with the identified gesture; and outputting a feedback signal as soon as the input unit enters or has entered the three-dimensional operator control space from outside the three-dimensional operator control space.
US09524027B2 Messaging application views
A communication device comprising a microprocessor readable computer readable medium is provided that includes microprocessor executable instructions to provide single- and multi-thread views of messages sent and received by a communication device.
US09524025B2 User interface system and method
The user interface system of the preferred embodiments includes a layer defining a tactile surface and including a first region and a particular region adjacent the first region; a substrate defining a fluid channel, cooperating with the layer at the particular region to define a cavity fluidly coupled to the fluid channel, coupled to the layer at the first region; a displacement device displacing fluid into the fluid channel into the cavity to transition the particular region from a retracted volume setting into an expanded volume setting, the particular region substantially level with the first region in the retracted volume setting and elevated above the first region in the expanded volume setting; and a sensor including a first conductor and a second conductor coupled to the substrate and adjacent the cavity, the first conductor offset from the second conductor and capacitively coupled to the second conductor.
US09524024B2 Method to control perspective for a camera-controlled computer
Systems, methods and computer readable media are disclosed for controlling perspective of a camera-controlled computer. A capture device captures user gestures and sends corresponding data to a recognizer engine. The recognizer engine analyzes the data with a plurality of filters, each filter corresponding to a gesture. Based on the output of those filters, a perspective control is determined, and a display device displays a new perspective corresponding to the perspective control.
US09524021B2 Imaging surround system for touch-free display control
The subject system hardware and methodology combine disparate cameras into a cohesive gesture recognition environment. To render an intended computer, gaming, display, etc. control function, two or more cameras with non-coaxial axes are trained on a space to detect and lock onto an object image regardless of its depth coordinate. Each camera captures one 2D view of the gesture and the plurality of 2D gestures are combined to infer the 3D input.
US09524019B2 Image processing apparatus, image processing method, storage medium, and program
It is difficult appropriately to select only a favorite image in a list display screen of small images such as a thumbnail image. An image processing apparatus is provided that has, in various embodiments, one or more of the features of an indicator for indicating a reduced image to be subjected to a specific image processing among displayed reduced images; a display controller for displaying an image in a size larger than the size of the reduced image indicated by the indicator; and an executor for executing the specific image processing on the stored image after the mentioned display controller displays the image in the size larger than the size of the reduced image.
US09524018B2 Adaptive integral battery pack and voltage regulator
An information handling system includes battery packs, loads, and a power management module operable to set an output voltage of a battery pack and direct power from the battery pack to one or more loads. The power management module can direct power from multiple batteries to a load simultaneously. A battery pack includes a converter circuit to convert the voltage provided by battery cells within the battery pack to a voltage set by a power management module.
US09524015B2 Device optimized power management
A data storage system including memory configured to store content, a host configured to determine time to next data information based on the content stored in the memory, and a data storage device including a controller. The controller can be configured to receive the time to next data information from the host, select a power mode for the data storage device from a plurality of power modes for the data storage device based on the time to next data information, and place the data storage device in the selected power mode. The host can be configured to transmit the time to next data information to the data storage device.
US09524012B2 Power system utilizing processor core performance state control
An information handling system includes a power supply coupled to a processor that includes a plurality of cores. A power system controller is coupled to the power supply and the processor. The power system controller may set each of the plurality of cores to a performance state that is below a highest performance state. The power system controller may then determine whether the power supplied from the power supply to the processor during operation is sufficient to operate each of the plurality of cores at the highest performance state. In response to the power being insufficient to operate each of the plurality of cores at the highest performance state, the power system controller may control the plurality of cores such that a subset operate at the highest performance state and the remainder operate at a performance state that is lower than the highest performance state.
US09524011B2 Instruction loop buffer with tiered power savings
Techniques are disclosed relating to power reduction during execution of instruction loops. Multiple different power saving modes may be used by a processor, such as a first power saving mode after only a few loop iterations (e.g., 2-3) and a second, deeper power saving mode after a greater number of loop iterations. The first power saving mode may include keeping a branch predictor and/or other structures active, but the second power saving mode may include reducing power to the branch predictor and/or other structures. An observation mode and an instruction capture mode may also be used by a processor prior to entering a power saving mode for loop execution. Power saving modes may also be achieved during execution of complex loops having multiple backward branches (e.g., nested loops).
US09524000B2 Pivot mechanism of synchronous hinge device
A pivot mechanism of the synchronous hinge device is applied to a foldable electronic apparatus. The pivot mechanism can be stably rotated and the distance between two shafts of the dual-shaft hinge is shortened, whereby the electronic device can be smoothly rotated and have a miniaturized and lightweight structure. The pivot mechanism includes a driver disposed on a first shaft and a reactor disposed on a second shaft and a link unit. Spur gears and conical (bevel) gears are respectively disposed at two ends of the link unit and the driver and the reactor. The Spur gears and conical (bevel) gears are engaged with each other to transmit power, whereby the first shaft with the driver and the second shaft with the reactor can be stably synchronously rotated in reverse directions.
US09523999B2 Adapter and information processing unit
An adapter to mount, in a housing, a device having a connector includes a tray to which the device is fixed, a chassis into which the tray is inserted from one direction, fixed in the housing, a connector substrate on which a connecter is mounted, attached to a back portion of the chassis in the one direction, the connector being connected to the connector of the device while movable in a plane orthogonal to the one direction, and a first conductive elastic element attached on one side of a first wall portion of the chassis, extending in the one direction, in which the tray is pressed onto a second wall portion of the chassis opposing the first wall portion while the tray is inserted into the chassis and the device connector is connected to the connector of the substrate.
US09523996B2 Optimized voltage-frequency control
A method for controlling an electronic circuit, characterised in that it comprises a step of feedback control of a current voltage-frequency operating point relative to a reference curve of a voltage-frequency domain of operation associated with the circuit, to bring the circuit from a first operating point to a second operating point, said reference curve linking said first and second operating points in an optimal trajectory relative to a boundary of said domain.
US09523990B2 Control circuit of step-down DC-DC converter, control circuit of step-up DC-DC converter and step-up/step-down DC-DC converter
A DC-DC converter or the like capable of generating a stable output voltage is provided. A control circuit 11 of a current mode step-down DC-DC converter 1 includes a slope compensation circuit SC and an offset circuit IF1. The slope compensation circuit SC adds an increase gradient m2 due to slope compensation to an increase gradient of a coil current waveform Vsense in a range wherein an ON period Ton of a switch SW1 exceeds ½ of an operating cycle T. An offset circuit IF1 applies an offset voltage Voffset which becomes smaller depending on the ON period Ton in excess of ½ of an operating cycle T, to a coil current waveform Vsense.
US09523989B2 System and method for a power supply
In accordance with an embodiment, a method of controlling a power supply node includes measuring a voltage of the power supply node, determining a first current based on the measuring, determining a first current and a second current based on the measuring, and summing the first current and the second current at the power supply node. Determining the first current includes operating a first controller having a first bandwidth, and determining the second current includes operating a second controller having a second bandwidth greater than the first bandwidth.
US09523985B1 Real time and in-flight dynamic personalization of an aircraft
A method and system for dynamically personalizing an aircraft is provided. Users of an aircraft store their environmental preferences in a file on a storage device. When the users use the aircraft or ride on the aircraft, the aircraft computer system communicates with and uploads the users' files containing the users' environmental preferences. The aircraft computer system then implements the users' preferences by configuring a system of modules.
US09523982B2 Tethered gyroglider control systems
A flight control system for at least one tethered gyroglider along a flight path consistent with at least one flight mission is configured to fly the gyroglider within a portfolio of winds, managing an interaction between portfolios of at least four envelopes including wind, gyroglider performance, flight and base station. Every flight mission corresponds to at least one flight path associated with a set containing at least one first value and at least one second value. The control system is provided with a learning and library manager comprising a repository having stored sets of first values and associated second values for each flight path. The current first values associated with a current mission are corrected based on predicted or experienced flight paths and measurable outputs to attain the desired flight path. The corrected, experienced values, flight path and measurable output are further stored in the repository for further learning.
US09523973B2 Electronic device and method for controlling household appliances
A household appliance control method sets a number of orientations of a number of household appliances in a particular area. Each orientation corresponds to one of the household appliances. A sliding operation applied to a touch screen of an electronic device is obtained. When a direction of the sliding operation matches the orientation of one of the household appliances, a control signal is sent to a corresponding household appliance to control the household appliance to perform a corresponding function.
US09523972B2 Method for distributed waveform recording in a power distribution system
An exemplary method and apparatus are directed to distributed waveform recording for fault monitoring and analysis of a fault condition in a power distribution system. One or more instrument transformers along with merging units and a plurality of Intelligent Electronic Devices (IEDs) distributed in a plurality of hierarchical levels. The distributed waveform recording corresponds to a fault event at different levels in the power distribution system data is carried out by at least two devices configured to detect an event for recording and perform waveform recording. The data used for waveform recording and the data for detection of the event are based on a single stream of the sampled measured value data and are thereby are time synchronized.
US09523971B2 Monitoring and controlling of valves in industrial process control and automation using NFC
A system and method to monitor and control the valves in industrial process control and automation using Near-Field Communication (NFC) is disclosed. The system comprises a NFC-Equipment Interface Unit (NFC-EIU) to acquire parameters from the valves through a port and send the parameters to any handheld device by NFC for analysis. The NFC-EIU on receiving the analysis results from the handheld device can control the valves too.
US09523968B2 Electric device and electric device control method
An electric device includes operation unit, working unit, and a number-of-times detecting unit that counts the number of times of instructions being against energy savings. In addition, the device includes time measuring unit that measures time from when the number-of-times detecting unit starts the counting, and a controller that generates a signal to induce a modification of a first energy-saving pattern. When the time is within a first predetermined period, the controller generates a signal that requires the modification of the first energy-saving pattern into a more lenient second energy-saving pattern, with the time being from when time measuring unit starts the measurement to when the number of the times counted by the number-of-times detecting unit reaches a predetermined value.
US09523964B2 Intelligent wristwatch
Disclosed is a dial plate of an intelligent wristwatch, which includes a body, a first screen, a second screen, and a third screen. The first screen is rotatably connected to the body by a first rotary axle. The second screen is rotatably connected to the body by a second rotary axle. The third screen is rotatably connected to the body by a third rotary axle. The second rotary axle and the third rotary axle are opposite to and parallel to each other. The first rotary axle is perpendicular to the second rotary axle. Vertical distances of the first rotary axle, the second rotary axle, and the third rotary axle from the body are reduced in sequence so that the first screen, the second screen, and the third screen are allowed to overlap each other on the body. Also disclosed is an intelligent wristwatch having an expandable display screen.
US09523963B2 Electronic timepiece
An electronic timepiece has a time display unit including a dial made from a non-conductive material, and hands; and a movement that drives the hands. The movement includes a circuit board, a planar antenna attached to the circuit board, a stepper motor that drives the hands, and a battery. The planar antenna, the stepper motor, and the battery are disposed to positions overlapping the time display unit in plan view, and not overlapping each other in plan view.
US09523955B2 Sheet feeder and image forming apparatus incorporating the sheet feeder
A sheet feeder of a friction pad separation type, which can be included in an image forming apparatus, includes a feeder body, a rotary feed body, a separation body, a holder, and a leaf spring. The rotary feed body is disposed in the feeder body and feeds a recording medium along a sheet conveying direction. The separation body is fixed to the feeder body while facing the rotary feed body. The separation body separates the recording medium with the rotary feed body. The holder has a rotary shaft and holds the separation body while being rotatably supported by the rotary shaft. The leaf spring has a flexible deforming part that contacts an area adjacent to the rotary shaft and a line of action of a pressing force of the flexible deforming part passing close by the rotary shaft.
US09523954B2 Image forming apparatus that performs developer replenishment
An image forming apparatus includes a photosensitive member, an exposure unit, a developing unit that develops an electrostatic latent image using toner, a detection unit that detects an amount of the toner contained in the developing unit, and a calculation unit that calculates a difference value between the amount of detected toner detected and a target toner amount. In addition, an accumulation unit accumulates the calculated difference value, and a controller controls toner replenishing based on the calculated difference value and the accumulated value. A determination unit determines, based on an amount of the consumed toner and an amount of the contained toner, whether or not an error of an amount of replenished toner is larger than a threshold value, and determines, based on the number of times that the error is determined, whether or not replacement of the container is required.
US09523949B1 Image forming apparatus that controls an image forming section and a fixing device
A fixing device includes a fixing belt, a nip pad, a press roller, a driving portion, and a heat generation source. The fixing belt has an endless shape. The nip pad is located on an inner circumferential side of the fixing belt. The nip pad presses the fixing belt. The press roller presses the fixing belt along with the nip pad. The driving portion moves the press roller toward the nip pad. The heat generation source causes the fixing belt to generate heat. A control section controls an image forming section and the fixing device. The nip pad includes a protrusion. The protrusion protrudes toward an outer circumference of the fixing belt and a downstream side of the nip. The control section changes a movement amount of a protrusion to the press roller.
US09523948B2 Image forming apparatus, image formation control method, and computer program product
An image forming apparatus includes: a fixing unit configured to heat a recording medium on which a recording agent image is formed by an image forming unit, to fix the recording agent image; and a control unit configured to determine, as an image formation start temperature, a temperature of the fixing unit for making the image forming unit start image formation such that a timing at which the recording medium reaches the fixing unit is matched with a timing at which a temperature of the fixing unit is raised to fixing temperature allowing fixing as a result of starting feeding power from an external power supply to a heating unit configured to heat the fixing unit on the basis of a voltage value of the power, and make the image forming unit start image formation when a temperature of the fixing unit reaches the image formation start temperature.
US09523947B2 Time-based commutation method and system for controlling a fuser assembly
An imaging device includes a fuser assembly including a heat transfer member and a backup member positioned to engage the heat transfer member thereby defining a fusing nip therewith. A motor is coupled to the backup member for rotating the backup member. A controller coupled to the fuser assembly controls the motor using time-based commutation for a period of time to rotate the backup member at a slower speed relative to a speed for performing a toner fusing operation. In memory, at least one lookup table is stored having entries which, when sequentially accessed by the controller during the time-based commutation, are used to generate one or more drive signals for the motor to cause current flowing through windings of the motor to have a substantially sinusoidal waveform.
US09523945B2 Image forming apparatus that forms image on image carrier
An image forming unit forms a toner image on an image carrier, and transfers the toner image to a recording medium. A voltage generation circuit generates a high voltage used for the image forming unit. A control circuit is connected to the voltage generation circuit via a cable, and controls the high voltage generated by the voltage generation circuit. A detection unit detects a current flowing in a load of the image forming unit to which the high voltage generated by the voltage generation circuit is applied. A determination unit determines an error in accordance with a current range in which the current detected by the detection unit falls. The current range is included among a plurality of current ranges that are in one-to-one correspondence with a plurality of errors.
US09523944B2 Belt tension adjustment mechanism and image forming apparatus
A tension roller which is brought into contact with an inner circumferential surface of an endless belt and is rotated and which can be moved to a first position where the belt is in a relaxed state and a second position where the belt is in a tensioned state, a butting member which butts against the belt, a force application unit which applies, to the butting member, a force acting in a direction opposite to a rotation direction of the belt and a movement mechanism which moves the tension roller to the first position and the second position are provided. When the belt is rotated, the butting member is moved in the rotation direction of the belt by a friction force with the belt, and the movement mechanism moves the tension roller from the first position to the second position by the movement of the butting member in the rotation direction of the belt. When the rotation of the belt is stopped, the butting member is moved in the direction opposite to the rotation direction of the belt by the force applied by the force application unit, and the movement mechanism moves the tension roller from the second position to the first position by the movement of the butting member in the direction opposite to the rotation direction of the belt.
US09523939B2 Liquid developer and method for manufacturing the same
A liquid developer contains an electrically insulating liquid carrier and toner particles dispersed in the liquid carrier. Each toner particle includes a core and a shell layer that is formed on a surface of the core and contains a thermosetting resin.
US09523937B2 Electrostatic latent image developing toner
An electrostatic latent image developing toner includes toner particles that each include a toner core and a shell layer disposed over a surface of the toner core. The shell layer contains a first shell resin and a second shell resin. The first shell resin is a hydrophilic thermoplastic resin, a hydrophobic thermoplastic resin, or a hydrophobic thermosetting resin. The second shell resin is a hydrophilic thermosetting resin. The first shell resin includes a repeating unit having an alcoholic hydroxyl group.
US09523935B1 Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
An electrostatic charge image developing toner includes a binder resin, a colorant, and 4-nitro-o-anisidine, wherein the colorant contains a compound represented by the following formula (I), a content of the colorant in the toner is from 1.0% by weight to 20.0% by weight, and a content of 4-nitro-o-anisidine in the toner is from 0.1 ppm to 1,000 ppm based on the weight: wherein R represents an organic group.
US09523933B2 Methods of printing and electrostatic ink compositions
Methods of Printing and Electrostatic Ink Compositions Herein are disclosed electrostatic ink compositions, methods of printing and printed substrates. In some examples, the electrostatic ink composition comprises a carrier liquid, particles comprising a graft co-polymer comprising an acrylate polymer backbone onto which has been grafted polysiloxane side chains, wherein the particles are dispersed in the carrier liquid.
US09523930B2 Photoconductor, and image forming method and image forming apparatus using the same
A photoconductor, including an electroconductive substrate; an intermediate layer overlying the electroconductive substrate; and a photosensitive layer overlying the intermediate layer. The intermediate layer includes a metal oxide and a binder resin, and has a WRa (LLH) less than 0.12 μm and WRa (LHH) of from 0.03 to 0.2 μm in a curve.
US09523927B2 Exposure apparatus with detection apparatus for detection of upper and lower surface marks, and device manufacturing method
A detection apparatus, which detects a mark formed on a lower surface of a target object, includes: a first detector which illuminates the mark from an upper surface side of the target object to detect an image of the illuminated mark; a second detector which detects an upper surface position of the target object; and a processor which obtains information indicating a focus position to focus on the mark in the first detector, based on the upper surface position detected by the second detector.
US09523923B2 Illumination system of a microlithographic projection exposure apparatus
An illumination system of a microlithographic projection exposure apparatus includes an optical raster element configured to produce a plurality of secondary light sources located in a system pupil surface. The optical raster element has a plurality of light entrance facets, each being associated with one of the secondary light sources. A beam deflecting device includes a beam deflection array of reflective or transparent beam deflecting elements, each being configured to illuminate a spot on one of the light entrance facets at a position that is variable by changing a deflection angle produced by the beam deflecting element. A control unit is configured to control the beam deflection elements such that variable light patterns assembled from the spots can be formed on at least one of the plurality of light entrance facets.
US09523921B2 EUV radiation system and lithographic apparatus
A lithographic projection apparatus is provided with a EUV radiation system that includes a source chamber, a supply constructed and arranged to supply a target material to a predetermined plasma formation position, an optical system formed by three or more mirrors arranged to establish a beam path extending to the target material when the target material is located at the predetermined plasma formation position, and a laser system constructed and arranged to provide a laser beam along the beam path for interaction with the target material to produce an EUV radiation-emitting plasma inside the chamber.
US09523918B2 Illumination optical assembly, exposure device, and device manufacturing method
There is provided an illumination optical system for illuminating an illumination objective surface. The illumination optical system includes a first spatial light modulator which has a plurality of optical elements arranged on a first plane, a polarizing member which is arranged in an optical path on an illumination objective surface side with respect to the first plane and which gives a polarization state change to a first light beam passes through a first area in a plane intersecting an optical axis of the illumination optical system, the polarization state change being different from a polarization state change given to a second light beam passes through a second area in the intersecting plane, and a second spatial light modulator which has a plurality of optical elements controlled individually and arranged on a second plane, and which variably forms a light intensity distribution on an illumination pupil of the illumination optical system.
US09523916B2 Photoresist and methods of preparing and using the same
Disclosed is a photoresist comprising 1 to 90 parts of hydroxyl-containing or carboxyl-containing film-forming resin, 1 to 99 parts of silicon-containing vinyl ether monomer, and an organic solvent capable of dissolving the aforesaid substances. Disclosed is also methods of preparing and using the photoresist.
US09523915B2 Image forming materials, preparations, and compositions
Coating compositions and image forming materials made therefrom, the coating compositions comprising at least one non-photosensitive source of reducible silver ions, at least one reducing agent capable of reducing the reducible silver ions, a first binder comprising vinyl butyral repeat units and vinyl alcohol repeat units, a second binder comprising vinyl butyral repeat units and vinyl alcohol repeat units, the second binder having a composition differing from that of the first binder, and a third binder comprising vinyl pyrrolidone repeat units and vinyl acetate repeat units.
US09523914B2 Chemically amplified resist composition and patterning process
A chemically amplified resist composition comprising a base polymer, an acid generator, and a basic compound which is a cholanoate having an acid labile group-protected amino group has a high contrast of alkaline dissolution rate before and after exposure and high resolution and forms a pattern of satisfactory profile with minimal roughness.
US09523910B2 Nanoimprint lithography
The present invention relates to a nanoimprint lithography method. Said nanoimprint lithography method comprises: a preparation step during which a resin (120) is placed on a substrate (130); a step of pressing a mold (200, 300, 400, 500), comprising raised patterns (202), in order to transfer the raised patterns (202) of the mold (200, 300, 400, 500) into the resin (120) so as to form designs (230) therein, which each have at least one end; and a removal step for separating the mold (200, 300, 400, 500) from the resin (120), characterized in that the resin (120) is a positive photosensitive resin, in that it includes an exposure step for activating the resin (120) before or after the step of removing the mold (200, 300, 400, 500), and in that it includes, prior to the exposure step, a masking step during which a mask coating (110, 310), partially stopping at least the exposure of the resin (120) that it covers and only covering the resin (120) outside the end of the designs (230), is placed between the mold (200, 300, 400, 500) and the resin (120).
US09523909B2 Apparatus and methods for locking resonating frequency of a miniature system
A resonance locking system for a pico-projector, the system comprising a resonance frequency sensor operative for sensing change in resonance frequency of a miniature mechanical device (10) including a moving mirror assembly having a driving frequency, by comparing a current resonance frequency to a reference; and a feedback loop changing at least one aspect of use of the miniature moving mirror assembly responsive to a current value of the resonance frequency measured by the sensor.
US09523907B2 Zoom optical system and image projection apparatus having the same
A zoom optical system includes, in order from an enlargement conjugate side to a reduction conjugate side, a first optical group, and a second optical group having a zoom function. The second optical group includes, in order from the enlargement conjugate side to the reduction conjugate side, a lens unit B21 with positive refractive power, a lens unit B22 with positive refractive power, and a lens unit B23 with positive refractive power. The lens units B21 and B22 move with a distance therebetween changed at the time of zooming. A predetermined relationship between a focal length fR of the second optical group in a wide-angle end and a focal length fB22 of the lens unit B22 is satisfied.
US09523904B2 Light cover with x-shaped structure
A lighting assembly used in photographing or video recording has a light cover with X-shaped structure, which includes a main body and two elastic supporting rods. The main body has a light holder fitting opening at a center thereof. The two elastic supporting rods are fixed along four edges of the main body in such a way that they cross each other at the center thereof at the light holder fitting opening. The light cover can be folded from a tent-like form to an easy-to-carry flattened form.
US09523900B2 Liquid crystal display device
A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, and a columnar spacer. The first substrate includes a pixel electrode, a TFT, and an interlayer insulating layer. The second substrate includes first, second and third color filters arranged in a delta arrangement. Each pixel has a substantially polygonal shape with n vertices (where n is an integer and n≧8) or a substantially circular shape. The TFT and the columnar spacer are arranged in a first tricolor boundary region. A contact hole cut through the interlayer insulating layer is arranged in a second tricolor boundary region. Two of three pixels that define the first tricolor boundary region also define the second tricolor boundary region, but the remaining pixel is arranged at a different location.
US09523895B2 TFT-LCD array substrate and manufacturing method thereof
An embodiment of the invention relates to a TFT-LCD array substrate comprising a substrate, a gate line and a data line formed on the substrate, a pixel electrode and a thin film transistor formed in a pixel region defined by the gate line and the data line, wherein the thin film transistor comprises a gate electrode, a source electrode, and a transparent drain electrode, and the transparent drain electrode is electrically connected with the pixel electrode.
US09523885B2 Backlight unit and display device having backlight unit
A backlight unit is discussed, which includes a frame including a bottom and a sidewall extending from the bottom; at least one substrate located on the frame, and a plurality of light sources mounted on the at least one substrate; and a reflecting sheet located on the at least one substrate, wherein the reflecting sheet includes: a first sheet part located on the bottom, the first sheet part including a plurality of holes corresponding to the plurality of the light sources; a second sheet part extended from the first sheet part, the second sheet part including first areas and second areas; and a third sheet part extended from the second sheet part and located on the sidewall.
US09523884B2 Direct type backlight module unit of dual-side liquid crystal display device
A direct-type backlight module unit of the dual-side liquid crystal display comprising: a first display panel, a second display panel, a light source unit is formed between the first display panel and the second display panel; wherein the light source unit comprises a back-bezel including a first side opposite to the first display panel and a second side opposite to the second display panel and a through hole; the light source unit is a light bars made of a plurality of light units wherein a portion of the light bars bond into the first side so that the light units of the light bar is located in the through holes and lights the second display panel, and the other portion of the light bars bond into the second side so that the light units of the light bar is located in the through holes and lights the first display panel. Moreover, the back-bezel can be substituted by a LED light plate with through holes. It can reduce the thickness of the direct-type backlight module unit and the thickness of the dual-side LCD device in order to provide a batter user experience, simple structure and cost efficiency.
US09523876B2 Display device with antistatic layer
A display device and a manufacturing method thereof. The display device includes a substrate including at least one plastic layer; and a display layer on the substrate and including a plurality of signal lines and a plurality of pixels. The substrate includes at least one antistatic layer.
US09523872B2 Optical device
[Task] Reduction in crosstalk between signal electrodes.[Means for Resolution] An optical modulator 1 includes a relay substrate 3 including a substrate portion 30, and signal electrodes 31 and 32, and a ground electrode 33 which are provided on the substrate portion 30, and an optical waveguide substrate 4 including an electrode-optical substrate 40, signal electrodes 431 and 432, and an optical waveguide 42 which are provided on the electro-optical substrate 40. Modulation signals are input from ends 31a and 32a on one side of the signal electrodes 31 and 32, the other end 31b of the signal electrode 31 is electrically connected to the signal electrode 431, the other end 32b of the signal electrode 32 is electrically connected to the signal electrode 432, an optical wave, which propagates through the optical waveguide 42, is modulated by the modulation signals which propagate through the signal electrodes 431 and 432, the ground electrode 33 is provided between the signal electrodes 31 and 32, and the relay substrate 3 includes a first adjacent portion 44 at which the signal electrodes 31 and 32 are adjacent to each other, and a through-hole 30g that is provided in the ground electrode 33 at the first adjacent portion 44.
US09523870B2 Vertical PN silicon modulator
A silicon waveguide comprising a waveguide core that comprises a first positively doped (P1) region vertically adjacent to a second positively doped (P2) region. The P2 region is more heavily positively doped than the P1 region. A first negatively doped (N1) region is vertically adjacent to a second negatively doped (N2) region. The N2 region is more heavily negatively doped than the N1 region. The N2 region and the P2 region are positioned vertically adjacent to form a positive-negative (PN) junction. The N1 region, the N2 region, the P1 region, and the P2 region are positioned as a vertical PN junction and configured to completely deplete the P2 region of positive ions and completely deplete the N2 region of negative ions when a voltage drop is applied across the N1 region, the N2 region, the P1 region, and the P2 region.
US09523869B2 Electro-optic modulator device, optical device and method of making an optical device
An electro-optic modulator device includes a modulation region, a reflecting region, a conductive line and an anti-reflecting region. The modulation region includes a doped region. The reflecting region is over the modulation region. The conductive line is connected to the doped region. The conductive line extends through the reflecting region. The anti-reflecting region is on an opposite surface of the modulation region from the reflecting region.
US09523868B2 Color changing materials arranged in slow particle coloration materials
Articles comprises iron oxide colloidal nanocrystals arranged within chains, wherein the chains of nanocrystals are embedded within a material used to form the article or a transfer medium used to transfer a color to the article are described. The material or transfer medium includes elastic properties that allow the nanocrystals to display a temporary color determined by the strength of an external force applied to the article, and the material or transfer medium includes memory properties that cause the displayed temporary color to dissipate when the external force is removed, wherein the dissipation of the displayed temporary color is sufficiently slow as to be visually observable by an average observer's unaided eye.
US09523865B2 Contact lenses with hybrid power sources
Apparatus, systems and methods of contact lenses with power sources are provided. In some aspects, a contact lens can include a substrate; and a circuit. The circuit can include: one or more sensors disposed on or within the substrate; circuitry disposed on at least a portion of the substrate; one or more photovoltaic cells disposed on at least a portion of the substrate; and a hybrid power component that supplies at least one of two or more different types of power to the circuitry, wherein at least one of the two or more different types of power is radio frequency/inductive power. In various aspects, other types of power can be solar and/or microelectromechanical system power. Additionally, in various aspects, photovoltaic cells can be arrayed in different configurations and/or over a significant portion of a viewing surface of the contact lens. In some aspects, the photovoltaic cells can be transparent.
US09523863B2 Lens assembly structure of half frame spectacle
A lens assembly structure of half frame spectacle mainly comprises a half frame having at least one lens mounting portion. At least one lens is to be assembled to the corresponding lens mounting portion with its projections fitted into inlay grooves of the lens mounting portion. Two link assembly cavities are respectively provided on both sides of the half frame within which links can be respectively assembled. Each link has a limit hole provided for passing-through of a fastening member. Each temple is pivotally connected to the corresponding link. The lens can be fixed firmly in the half frame and replaced very easily.
US09523854B2 Head-mounted display, program for controlling head-mounted display, and method of controlling head-mounted display
A head-mounted display comprising a display and a detector. The detector is configured to detect a direction of at least one of the head-mounted display and a line of vision. The display is configured to display an output image of an application, wherein the application is selected based on the direction being outside a range of a front direction.
US09523852B1 Micro collimator system and method for a head up display (HUD)
A head up display can use a catadioptric collimating system. The head up display includes an image source. The head up display also includes a collimating mirror, and a polarizing beam splitter. The light from the image source enters the beam splitter and is reflected toward the collimating mirror. The light striking the collimating mirror is reflected through the beam splitter toward a combiner. A field lens can include a diffractive surface. A corrector lens can be disposed after the beam splitter.
US09523850B2 Beam scanning using an interference filter as a turning mirror
Scanning apparatus includes a scanner, which is configured to scan over a field of view falling within a predefined angular range. An interference filter is positioned between the scanner and the field of view and is configured to pass light within a predefined wavelength range that is incident on the interference filter at angles within the predefined angular range, while reflecting the light within the predefined wavelength range that is incident on the interference filter at an angle that is outside the predefined angular range. An ancillary optical element communicates optically with the scanner at a wavelength within the predefined wavelength range via a beam path that reflects from the interference filter at the angle that is outside the predefined angular range.
US09523848B2 Micromirror system and method of manufacturing a micromirror system
A micromirror system that includes a chip frame, at least one spring element, and at least one mirror plate oscillatorily suspended in the chip frame via the at least one spring element. The chip frame and the at least one spring element include at least one microchannel which is provided with an inlet opening and an outlet opening for leading through a flowing coolant.
US09523847B2 Periscope lens and terminal device
Embodiments of the present invention disclose a terminal device. The terminal device includes a periscope lens. The periscope lens includes a filter, a reflective prism module, a zoom lens, and a sensor, where the filter is configured to filter a light ray transmitted from the outside, and the reflective prism module is configured to reflect twice the light ray into the sensor in combination with the zoom lens, where the light ray is obtained after the filtering by the filter. According to the terminal device in the present invention, a limitation on a thickness of the periscope lens imposed by a width of the sensor can be reduced.
US09523845B2 High numerical aperture telemicroscopy apparatus
An imaging system consisting of a cell-phone with camera as the detection part of an optical train which includes other components. Optionally, an illumination system to create controlled contrast in the sample. Uses include but are not limited to disease diagnosis, symptom analysis, and post-procedure monitoring, and other applications to humans, animals, and plants.
US09523844B2 Whole slide fluorescence scanner
A system for creating a contiguous digital image of a fluorescence microscope sample. In an embodiment, the system comprises a both a macro camera and a time delay integration (TDI) line scan camera. The system may also comprise a motorized stage, an illumination module, a light source, an excitation filter, an objective lens, an emission filter, and at least one processor configured to assemble a plurality of digital images of portions of the fluorescence microscope sample, generated by the TDI line scan camera, into a contiguous digital image of at least a portion of the fluorescence microscope sample.
US09523843B2 Zoom lens, optical apparatus, and method for manufacturing zoom lens
A zoom lens includes, in order from an object side along an optical axis, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, and a third lens group G3 having positive refractive power. Upon zooming from a wide-angle end state W to a telephoto end state T, a distance between the first lens group G1 and the second lens group G2 increases, and a distance between the second lens group G2 and the third lens group G3 decreases. Given conditions are satisfied. Accordingly, a zoom lens having high optical performance with suppressing variations in aberrations, an optical apparatus equipped therewith, and a method for manufacturing the zoom lens are provided.
US09523840B2 Lens assembly
A lens assembly includes a first lens, a second lens, a stop, a third lens and a fourth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens and the fourth lens are with negative refractive power. The second lens and the third lens are biconvex lenses with positive refractive power. The first, third, fourth lens include an object side surface and an image side surface respectively, wherein at least one of the object side surface and the image side surface is an aspheric surface. The lens assembly satisfies: 0<|f1/f2|<|f4/f3|<2, f/D12>1 wherein f1, f2, f3, f4, and f is an effective focal length of the first, second, third, fourth lens and the lens assembly, and D12 is an interval from the first lens to the second lens along the optical axis.
US09523839B2 Imaging lens unit
Disclosed herein is an imaging lens unit, including: a first lens having a positive (+) power; a second lens having a negative (−) power; a third lens selectively having one of a positive (+) and negative (−) power; a fourth lens having a negative (−) power; and a fifth lens having a negative (−) power, wherein the first lens, the second lens, the third lens, the fourth lens, and fifth lens are arranged in order from an object to be formed as an image, and the fourth lens is concave toward an image side.
US09523835B2 Lens driving device, camera device, electronic apparatus, and manufacturing method for lens driving device
A lens driving device including: a lens holder; a coil mounted on the lens holder; at least one magnet disposed around the coil; a first and second spring members which support the lens holder at the both sides thereof in the optical axis direction so that the lens holder can move freely in the both directions of the optical axis of the lens in an initial state of no electric current to the coil; and an abutment surface to which the lens holder abuts when the lens holder moves toward one spring member against a biasing force of the one spring member; wherein the lens holder is exhorted a biasing force by the other spring member from the side of the other spring member to the side of the one spring member in the optical axis direction when the lens holder abuts against the abutment surface. Thus the lens driving device can support a lens holder in a stable fashion.
US09523832B2 High temperature, zero fiber strain, fiber optic cable
A cable including an outer metal tube and a first layer wire inside the outer metal tube, wherein the first layer wire has five inner elements surrounding a metallic center member and at least one of the inner elements is a metal tube containing an optical fiber.
US09523831B2 Optical cable module
An optical cable module is disclosed. The optical cable module comprises a connector and an optical cable, and the optical cable is connected to the connector. The optical cable comprises at least one optical fiber, an outer cladding layer and a power line, and the outer cladding layer surrounds the at least one optical fiber and the power line, and the power line is configured to supply an electrical power.
US09523829B2 Fiber optic cable sub-assemblies with strain-relief to a circuit board and methods of assembling
Fiber optic cable sub-assemblies having a fiber optic cable including at least one optical fiber attached to a circuit board are disclosed. The circuit board includes an active optical component in operable communication with the optical fiber for forming an active optical cable (AOC) assembly. A strain relief device attaches an end portion of the fiber optic cable to the circuit board, thereby forming the cable sub-assembly. Methods of assembling the fiber optic cable sub-assembly are also disclosed and include the step of attaching an end portion of the fiber optic cable to the circuit board.
US09523827B2 Optical-electrical composite connector
An optical-electrical composite connector includes a housing that can accommodate an extra portion of an optical fiber. The optical-electrical composite connector further includes a contact portion for electrically contacting with a mating connector, and a dividing member for dividing the housing into a first space and a second space. The optical fiber is disposed in the first space of the housing divided by the dividing member, and at least a part of the optical fiber is bent. At least another part of the optical fiber, which is other than the part accommodated in the first space thereof, is disposed in the second space of the housing divided by the dividing member.
US09523826B2 Pluggable optical transceiver module
A pluggable optical transceiver module for inserted into plugging slot includes main body and sliding component. The main body has opposite two side surfaces and two sliding slots. The two sliding slots are located at the two side surfaces. The sliding component includes linkage arm and two extending arms. The two extending arms are connected to the linkage arm. Each extending arm has a second fastening part. The main body is between the two extending arms. The two extending arms are disposed on the two sliding slots to have fastening position and releasing position. Two first fastening parts are fastened to the two second fastening parts when the two extending arms are located at fastening position. The two second fastening parts press the two first fastening parts, respectively, for the two first fastening parts being farther from each other when the two extending arms are located at releasing position.
US09523825B2 Optical transmission module and manufacturing method thereof
An optical transmission module in which optical axis adjustment is possible in a wide range and with a high accuracy, and a method of manufacturing the optical transmission module are provided. An optical transmission module includes a light source that outputs light, a mirror that reflects the light output by the light source, a lever on which the mirror is arranged and that has a fulcrum, a lens that converges the light reflected by the mirror, and a waveguide that transfers the light converged by the lens, with a core having a section width smaller than a wavelength in vacuum of the light.
US09523824B2 Tools and methods for preparing a ferrule-less optical fiber connector
A tool set for terminating an optical fiber with a fiber optic connector includes a crimping tool and a polishing tool. The crimping tool includes a locating feature for locating a housing of the fiber optic connector, a stop for locating an end of an optical fiber relative to the housing, and at least one anvil for crimping a crimp of the fiber optic connector to secure a position of the optical fiber relative to the housing. The polishing tool includes a locating feature for locating the housing and thereby locating the end of the optical fiber and a seat for activating a compression member of the fiber optic connector thereby securing the end of the optical fiber to the polishing tool.
US09523821B2 Fixture for shape-sensing optical fiber in a kinematic chain
Localized strain is effectively eliminated in a shape sensing optical fiber where the fiber exits a link in a kinematic chain. In one aspect, the fiber is positioned in a channel within a fiber fixture portion of the link, and a surface of a lip of the channel is curved. The curved surface of the lip begins tangent to a wall of the channel and has a maximum radius of curvature that is less than the minimum bend radius that the fiber will experience during shape sensing. In another aspect, the fiber is positioned within a shape memory alloy tube that extends from the link.
US09523818B2 Optical fiber and manufacturing method thereof
An optical fiber has an incident end on which light is incident, an emitting end from which the light is emitted, and an aperture provided in a core located at or near the emitting end. The aperture is formed by irradiating the core with an ultrashort pulsed laser beam having pulse widths of 10−15 seconds to 10−11 seconds.
US09523817B2 Actuator systems for deflecting optical waveguides, and devices for processing optical signals comprising same
Actuator systems (10) are provided for inducing one or more static deflections, such as bends, in optical waveguides (12), to alter spectral characteristics of an optical signal transmitted through the waveguide. The actuator systems (10) can include actuators (28) that deflect the waveguide (12), and a controller (40) that controls the actuators (28) so that the deflections in the waveguide (12) are tailored to produce desired spectral characteristics in the optical signal. The actuator systems (10) can be used in conjunction with, for example, a fused fiber optic coupler (12) to form a wavelength selective switch. The actuator systems (10) can be used in conjunction with other types of waveguides to form other types of optical signal processors (14).
US09523815B2 ESD protection thyristor adapted to electro-optical devices
A thyristor may include a first optical waveguide segment in a semiconductor material, having first and second complementary longitudinal parts of opposite conductivity types configured to form a longitudinal bipolar junction therebetween. The thyristor may further include a second optical waveguide segment in a semiconductor material, adjacent the first waveguide segment and having first and second complementary longitudinal parts of opposite conductivity types configured to form a longitudinal bipolar junction therebetween. A transverse bipolar junction may be between the second longitudinal portions of the first and second waveguide segments. An electrical insulator may separate each of the first longitudinal portions from the waveguide segment adjacent thereto.
US09523809B2 Light emitting apparatus
A light emitting apparatus in which light of different colors can be irradiated depending on the locations of a light guide member used in the light emitting apparatus and in accordance with the environment of a facility or a user's demand, a light source member includes a plurality of light source members each with one or more light sources, and adjacent light source parts emitting light of different colors with each other. The light guide member includes a recess which is formed between the respective input surfaces through which the light from the corresponding light source parts is input and which has a recess side surface that reflects at least some of the light input through the input surfaces; a plurality of extension parts that respectively guide mainly the light input from the corresponding light source parts through the input surfaces; and a cutout portion formed between the extension parts.
US09523806B2 Illumination system comprising an optical light mixing rod
The present invention relates to an illumination system comprising at least one light source and an optical light mixing rod. The illumination system comprises a rod holder holding the optical light mixing rod in a position, where the entrance surface of the optical light mixing rod is arranged above the emitting window of the light source. The optical light mixing rod is formed in a flexible and solid transparent material and is accommodated in a hollow part of the rod holder. The rod holder is adapted to provide a pressure force to the optical light mixing rod and the pressure force is adapted to press the entrance surface of the optical light mixing rod and the emitting window of the light source together.
US09523803B2 Image capturing element and image capturing apparatus for removing infrared components from light
To provide an image capturing element and an image capturing apparatus in which an image capturing optical system can be thinned without degrading image capturing properties.An image capturing element according to an embodiment of the present technology includes an on-chip lens, a low refractive index layer and an infrared absorption layer. The on-chip lens is composed of a high refractive index material. The low refractive index layer is formed flatly on the on-chip lens and is composed of a low refractive index material. The infrared absorption layer is laminated above the low refractive index layer and is composed of an infrared absorption material.
US09523791B2 Observation device and observation management system
An observation device includes a handle having on a lower end side thereof an end portion including a tapered rod portion. The handle includes a protruding portion that protrudes outwardly from a side of the handle with respect to the tapered rod portion. The handle is formed so as to be held by a user to stick the rod portion into soil in a state that an index finger is applied on the handle from underneath and that a finger pad of a thumb presses against an upper end surface of the handle.
US09523788B1 Magnetic sensing buried object locator including a camera
Portable locators for detecting a buried object characterized by an electromagnetic (EM) field emission are disclosed. A locator may include a magnetic field sensor array and associated processing circuitry. A locator may further include a camera and image or video processing circuitry to process images or video received from the camera. A locator may further include a user-reconfigurable user interface (UI).
US09523786B2 Monolithic band-limited integrated computational elements
An optical analysis tool includes an integrated computational element (ICE) including an ICE core to process light received by the ICE from a sample, when the tool is operated, such that the processed light is related, over a wavelength range, to a characteristic of the sample. Additionally, the ICE includes a filter monolithically coupled to the ICE core, the filter to block light at wavelengths that are either shorter than the wavelength range or longer than the wavelength range, or both, such that the ICE outputs, when the tool is operated, processed light that is passed by the filter.
US09523785B2 Method for determining geological surface and subsurface resistivity
A method for determining geological subsurface resistivity. The method includes obtaining a set of lightning parameters associated with a lighting strike received by a geological volume of material, the set of lightning parameters including an indicium of the current of the lightning strike at a first initial time and an indicium of the current of the lightning strike at a first decay time subsequent to the first initial time, and inferring the resistance of the volume of geological material, at least in part, from the set of lightning parameters.
US09523784B2 Data processing systems and methods for downhole seismic investigations
Methods and systems for investigating a formation surrounding a wellbore. The methods involve a semblance-based analysis of downhole data, for example low frequency downhole data. The semblance-based analysis includes group semblance mapping of the data, followed by single shot semblance map handling, followed by multiple shot data handling. The systems include a seismic source, a seismic receiver, and an electronics system for processing data according to a process including: group semblance mapping, single shot map handling, and multiple shot data handling. The seismic source may generate low frequency signals, and the seismic receiver may be two or more receiver subsystems that include at least two axially spaced-apart hydrophones and at least one multi-component geophone.
US09523782B2 System and method for detection and classification of seismic terminations
The present disclosure provides a system and method for automatically identifying and classifying seismic terminations within a seismic data volume. A set of surfaces is obtained (step 303) describing the seismic data volume. A plurality of seismic terminations is identified within the set of surfaces (step 307). Based upon seismic attributes or geometric criterion, a termination direction can be determined (step 309) for at least one termination.
US09523774B2 Detection of spoofed satellite signals
A technology is provided for detecting spoofed satellite signals. An aircraft may be equipped with a top antenna that is adapted to receive satellite signals and a bottom antenna that is adapted to receive terrestrial signals. A signal may be received on the top antenna and the bottom antenna. Relative signal strength between the top antenna and the bottom antenna may be used to differentiate satellite sourced signals from terrestrial sourced signals.
US09523771B2 Sub-resolution optical detection
A detector for optical detection of location within a volume, comprises a beam source for shining a structured light pattern on the volume and a digital detector having detection pixels of a given size. The light pattern, when shone into the volume and reflected back to the detection pixels, has a brightness distribution with a peak and a surrounding brightness structure. Now often the peak may be smaller than the pixel size although the overall distribution of the brightness extends over multiple pixels. The system includes an electronic processor for assessing a distribution of brightness among the neighboring pixels to infer a location of the peak within a region smaller than the size of the central pixel on which it falls, thus giving sub-pixel resolution.
US09523770B1 Multiple frequency parametric sonar
A method of use for parametric sonar is provided that utilizes an acoustic beam formed at a difference frequency generated by non-linear interaction of acoustic energy of primary frequencies. At least three primary frequencies are transmitted from a frequency source by amplifiers and acoustic projectors of the sonar. The non-linear interaction of the primary frequencies produces at least three difference frequencies. The difference frequencies are received by a receiver array. Increased interaction increases efficiency linearly with the number of primary frequencies used. The increased bandwidth resulting from the use of multiple center frequencies can also produce signal processing gains and signal-to-signal ratio is also improved, especially at the lower difference frequencies.
US09523768B1 Digital beamforming interferometry
A method according to an illustrative embodiment includes generating first, second, third, and fourth signals. The method also includes transmitting from an antenna, the first signal, and transmitting the antenna, the second signal. The first and second signals are configured such that when the signals are transmitted simultaneously the signals constructively interact to form a first beam signal. The first beam signal has a first look angle. The method also includes transmitting from the antenna the third signal and from the antenna the fourth signal. The third and fourth signals are configured such that when the signals are transmitted simultaneously the signals constructively interact to form a second beam signal. The second beam signal has a second look angle. The method also includes receiving a first and second reflected signals and generating an interferogram utilizing information in the first and second reflected signals.
US09523766B2 Phase error correction in synthetic aperture imaging
A method for phase error correction in a synthetic aperture (SA) imaging system is configured to image a target region of a scene from a platform in relative movement with respect to the scene. The method includes acquiring target SA data from the target region and reference SA data from a reference region of the scene, using a SA acquisition unit. One or more phase correction factors are determined from the reference SA data based on an assumption that the reference region has a known topography. The phase correction factors are representative of uncompensated optical-path-length fluctuations along the optical path between the reference region and the SA acquisition unit mounted on the platform. A phase correction is applied to the target SA data based on the phase correction factors so as to obtain phase-corrected target SA data. A SA imaging system implementing the method is also disclosed.
US09523756B2 Systems and methods of input power and current measurement
As disclosed herein, a PFC control device, may be used for power factor correction and for input power and current measurement simultaneously. To determine the input power, input voltage and input current are determined. These measurements may be performed using a current sensor and a voltage sensor, for example. In an example embodiment of the systems and methods of input power and current measurement disclosed herein, the current is measured after an electromagnetic interference (EMI) filter. The input voltage and input current should be sampled substantially simultaneously. The measured input current is adjusted due to a phase shift introduced in the current sense circuit. The input voltage and input current should be sampled substantially simultaneously. The input power is determined using the PFC input voltage and the adjusted input current. The total input current is determined using the PFC input current and the EMI filter reactive current.
US09523751B2 Adaptive electromagnet for high performance magnetic resonance imaging
A method of configuring a conducting grid of elements interconnected at intersecting nodes by switches is described. The method includes: constructing a background grid by connection of centroids of the cell shape of the conducting grid; identifying a subset of elements in the background grid that intersect the smooth pattern of loops; identifying a subset of elements in the conducting grid that intersect the subset of elements in the background grid; the subset of elements in the conducting grid forming a discretized pattern of loops representing the smooth pattern of loops; for each of the discretized pattern of loops identifying current-in and current-out nodes; altering the on-off state of individual switches in accordance with the discretized pattern of loops; opening the switch between each respective pair of current-in and current out nodes; and applying power to the conducting grid via at least one pair of the input and output current nodes such that the current flow through the elements generates the magnetic field profile.
US09523750B2 Determination of a magnetic resonance imaging pulse sequence protocol classification
A medical imaging device (300) includes a magnetic resonance imaging system (302) and a memory (334) containing machine executable instructions (370, 372, 374, 376, 378, 380, 382, 384, 386) for execution by a processor (328). Execution of the instructions causes the processor to receive (100, 204) a pulse sequence protocol (340). Execution of the instructions further causes the processor to determine (102, 206) a pulse sequence type classification (342) descriptive of the pulse sequence protocol. Execution of the instructions further cause the processor to determine (104, 208) a magnetic resonance contrast classification (344). The choice of the magnetic resonance contrast classification depends upon the pulse sequence type classification. Execution of the instructions further causes the processor to determine (106, 210) a pulse sequence protocol classification (346). The pulse sequence protocol classification is determined by the pulse sequence type classification and the magnetic resonance contrast classification.
US09523748B2 Magnetic detector
A probe for detecting magnetic particles. In one embodiment, the probe includes: a cylindrical probe core having a first end and a second end, the cylindrical probe core defining two channels for containing coils of wire, one of the channels being adjacent the first end of the cylindrical probe core; two sense coils, one each of the sense coils being located in a respective one of the channels; and two drive coils, one each of the drive coils being co-located with the respective sense coil in a respective one of the channels.
US09523745B2 Magnetic sensor and method of manufacturing the same
Provided are a magnetic sensor and a method of manufacturing the same capable of arranging a magnetic converging plate on a substrate on which Hall elements and a circuit are formed, with a small variation in position while suppressing an increase in number of work processes, the magnetic converging plate having high magnetic permeability and low coercive force. In the magnetic sensor and the method of manufacturing the same, in forming Hall elements and a circuit on a silicon substrate, a magnetic converging plate holder having a pattern recessed to have the same shape and size as those of a magnetic converging plate is formed, and, into the magnetic converging plate holder, the magnetic converging plate manufactured through processes different from those of the silicon substrate on which the Hall elements and the circuit are formed is inserted.
US09523743B2 Magnetic sensor capable of identifying an individual having a high offset voltage
Provided is a magnetic sensor capable of identifying an individual having a high offset voltage, which is a cause of an initial defect in magnetic characteristics, and changes over time. A cross-transmission switch is provided in a changeover switch circuit which transmits to an amplifier circuit a differential signal voltage output from a Hall element, and the cross-transmission switch cross-transmits a signal in any one of a first period and a second period during which a current flowing into the Hall element is switched by a control signal from a control circuit, to thereby determine and identify a magnitude of an offset voltage.
US09523739B2 Method and apparatus for measuring rotor resistance of induction motor
The present application discloses a method and an apparatus for measuring a rotor resistance of an induction motor, which method comprises: injecting a first voltage step signal into a test phase of the induction motor when the induction motor is at standstill; measuring and recording a current value I0+ at an initial moment of the first voltage step signal; and calculating the rotor resistance Rr of the induction motor based on a first current value Is1, a second current value Is2 and the current value I0+ at the initial moment, the first current value Is1 being equal to a steady-state current value corresponding to a voltage value before a step of the first voltage step signal, and the second current value Is2 being equal to a steady-state current value corresponding to a voltage value after the step of the first voltage step signal.
US09523737B2 Insertion of faults into computer systems
Methods and apparatus are provided for causing the incorrect operation (‘faults’) of digital devices such as embedded computer systems or integrated circuits. The apparatus uses a switching element to cause perturbations on the power supplies of the digital device. This apparatus can be connected to existing embedded systems with a minimal of modifications, and can insert a variety of faults into those embedded systems. Such faults can be used for verification of fault-tolerant systems or algorithms, including both safety-critical designs and cryptographic designs.
US09523735B2 Electrical test system with vision-guided alignment
An electrical testing system is adapted to perform electrical tests on devices fabricated on successive frames of a web of substrate, each frame including a plurality of fiducial marks. A digital imaging system captures a digital image of a frame, which is analyzed to determine spatial relationships between positions of a set of test pads and positions of the fiducial marks. The frame is advanced to an electrical test fixture which includes a set of test probes adapted to make electrical contact with the test pads. A fiducial sensing system including a plurality of fiducial sensors determines positions of the fiducial marks. The position of the electrical test fixture is adjusted responsive to the determined spatial relationships and the determined fiducial mark positions so that the test probes are aligned with corresponding test pads, and an electrical test of the device is performed.
US09523731B2 Diagnosis system for monitoring state of switchboard
A diagnosis system for monitoring a status of a switchboard is provided. The diagnosis system for monitoring a status of a switchboard includes a sensor unit installed in a switchboard, wherein the sensor unit comprise a plurality of sensors sensing two or more of a partial discharge (PD) signal, a temperature signal and an acc signal and outputting each switchboard status sensing signal; a data collecting device receiving each switchboard status sensing signal corresponding to two or more of the PD signal, the temperature signal, and the arc signal from the sensor unit wherein the data collecting device collects a plurality of datums for status monitoring and diagnosis control of the switchboard based on each switchboard status sensing signal received; and a remote monitoring device performing the status monitoring and diagnosis control of the switchboard based on a plurality of measuring datums received from the data collecting device.
US09523728B2 Electromagnetic stripline transmission line structure
A transmission line structure includes a first transition element, a second transition element, and an active element. The first transition element has a radio frequency injection port and the second transition element, which is spaced from the first transition element, has a radio frequency termination port. An active element is in electrical communication with the first transition element and the second transition element. The active element includes a first and second connection region where the active element is attached to the first and second transition elements. The connection regions are configured to reduce reflection of electromagnetic energy.
US09523726B2 RF reflector
A radio frequency (RF) reflecting apparatus includes a curved reflecting element and resistive material coupled to the curved reflecting element proximate two or more edges of the curved reflecting element. The resistive material has a first portion with a first conductance and a second portion with a second conductance that differs from the first conductance. The RF reflecting apparatus also includes a frame coupled to the curved reflecting element and at least one wheel coupled to the frame. The at least one wheel is configured to enable to translation of the curved reflecting member.
US09523724B2 Tracking energy consumption using a boost technique
The invention relates to an apparatus and method for tracking energy consumption. An energy tracking system comprises at least one switching element, at least one inductor and a control block to keep the output voltage at a pre-selected level. The switching elements are configured to apply the source of energy to the inductors. The control block compares the output voltage of the energy tracking system to a reference value and controls the switching of the switched elements in order to transfer energy for the primary voltage into a secondary voltage at the output of the energy tracking system. The electronic device further comprises an ON-time and OFF-time generator and an accumulator wherein the control block is coupled to receive a signal from the ON-time and OFF-time generator and generates switching signals for the at least one switching element in the form of ON-time pulses with a constant width ON-time.
US09523721B2 Method and apparatus for precision CPU monitoring
Example embodiments of a processor current monitor include a switching voltage regulator including a series-connected LC filter including a first inductor, with the first inductor having an inductance value of L1, a first terminal coupled to a switch and a second terminal coupled to a first node, and with the LC filter further including a first capacitor, with the first capacitor having a capacitance value of C1, a first terminal coupled to the first node and a second terminal coupled to a second node, where the switch is configured to couple the inductor to an input voltage at a selected frequency and with the switching voltage regulator configured to supply an output current from the first node to a processor, an inductor current monitoring element 729, coupled to the first inductor, configured to output a first signal indicating the magnitude of current flowing through the first inductor, a capacitor current monitoring element 719, coupled to the first capacitor, configured to output a second signal indicating the magnitude of current flowing through the first capacitor, and a summing element 741, coupled to receive the first and second signals, configured to output a current monitor signal indicating the sum of the first and second signals and with the current monitor signal indicating the magnitude of the output current.
US09523720B2 Multiple current sensor device, a multiple current shunt device and a method for providing a sensor signal
A multiple current sensor device or a multiple current shunt device includes at least two resistive sections comprising a first resistive section and a second resistive section, at least two connecting sections comprising a first connecting section and a second connecting section and a common connecting section. The first resistive section is electrically coupled in between the first connecting section and the common connecting section. The second resistive section is electrically coupled in between the second connecting section and the common connecting section. Using an embodiment may improve a trade-off between an efficient integration, a compact integration, a compact implementation and an accurate determination of at least one value indicative of at least one of multiple currents.
US09523718B2 Disaggregation apparatus for identifying an appliance in an electrical network
The invention relates to a disaggregation apparatus for identifying an appliance in an electrical network (2) comprising multiple appliances (3, 4, 5). A voltage meter (7) measures a first change in a mains voltage (V) delivered to the appliances of the electrical network, while an operational state of an appliance is modified, and a second change in the mains voltage, while a switchable load is switched. An appliance determination unit (9) determines the appliance, of which the operational state has been changed, based on the measured first change in the mains voltage, the measured second change in the mains voltage and the resistance of the switchable load. Thus, an appliance can be determined without detecting switching flickers in very short time durations, i.e. high sampling rates and continuous monitoring are not necessarily required. This reduces the technical efforts of the disaggregation apparatus for performing the disaggregation function.
US09523716B2 Probe guide plate and method for manufacturing the same
There is provided a probe guide plate. The probe guide plate includes: a substrate having a through hole for guiding a probe, which is formed through the substrate, wherein the substrate includes a first main surface and a second main surface opposite to the first main surface; and a first insulating film formed on an inner wall of the through hole and on the first and second main surfaces of the substrate such that portions of the first and second main surfaces of the substrate are exposed.
US09523714B2 Electrical inspection of electronic devices using electron-beam induced plasma probes
A non-mechanical contact signal measurement apparatus includes a first conductor on a structure under test and a gas in contact with the first conductor. At least one electron beam is directed into the gas so as to induce a plasma in the gas where the electron beam passes through the gas. A second conductor is in electrical contact with the plasma. A signal source is coupled to an electrical measurement device through the first conductor, the plasma, and the second conductor when the plasma is directed on the first conductor. The electrical measurement device is responsive to the signal source.
US09523711B2 Probe apparatus and wafer mounting table for probe apparatus
A probe apparatus includes a card clamp unit detachably supporting a probe card; and a wafer mounting table adsorbing the semiconductor wafer and bringing electrodes on the semiconductor wafer into contact with the probes. In order to mount the semiconductor wafer including an annular portion protruding from a rear surface of an outer peripheral portion and a thin portion having a thickness smaller than the annular portion, the wafer mounting table includes a planar portion on which the thin portion is mounted; and a step-shaped portion which is formed at an edge of the planar portion and mounts the annular portion thereon. Multiple circular vacuum chuck grooves are concentrically formed in the planar portion, and at least some of the vacuum chuck grooves are connected to multiple vacuum paths through which vacuum evacuation is performed at multiple positions separated from each other by 90° or more along a circumferential direction.
US09523696B2 Methods for predicting risk of developing hypertension
Methods using biomarkers, e.g., serum levels of ST2, to predict risk of developing hypertension, as well as methods for treating subjects to reduce the risk of developing hypertension and methods for selecting and/or stratifying subjects for clinical trials of treatments to reduce the risk of hypertension.
US09523694B2 Identification of atypical antibodies in human blood and blood products
A method identifies atypical antibodies in blood or blood product manufacturing processes that may produce false positives in quality control testing on intermediate or final products.
US09523689B2 Treating bladder cancer patients and identifying bladder cancer patients responsive to treatment
This documents provided methods and materials involved in treating bladder cancer. This document also provides methods and materials involved in identifying bladder cancer patients likely or unlikely to respond to treatment (e.g., BCG therapy).
US09523686B2 Methods and materials for the detection of dengue virus infection
The present invention provides monoclonal antibodies that are specific for the Dengue non-structural glycoprotein NS1 in monomeric and/or oligomeric (primarily dimeric) form, together with methods, including ELISA and lateral flow assays, that employ the disclosed antibodies for the early detection of Dengue virus infection. Diagnostic kits for the detection of Dengue infection are also provided, such kits including the disclosed monoclonal and/or polyclonal antibodies.
US09523683B2 Functionalized polydiacetylene sensors
A microarray includes a solid substrate having a surface, the surface having a plurality of binding spots and a plurality of reaction moieties bound to the binding spots. A reaction moiety includes a plurality of polyacetylene monomers, the polyacetylene monomers having a first coupling region and a second coupling region, the first coupling region having a first functional group operable to bind to the binding spot and the second coupling region comprising a second functional group operable to bind to an accessory molecule; and an accessory molecule having a binding region and an analyte reaction region, the analyte reaction region operable to selectively bind to the target analyte, and the binding region operable to bind to the second coupling region of the polyacetylene monomer. Upon binding a target analyte with the reaction moiety, a color change from the polyacetylene monomer occurs and the reaction moiety produces fluorescence.
US09523682B2 Methods and systems for detecting an analyte in a sample
The present disclosure provides methods for the detection of one or more analytes in a sample. Aspects of the methods include flowing a sample (e.g., a biological sample, such as blood) through a channel comprising an analyte specific capture domain stably associated with a surface thereof, wherein the analyte specific capture domain comprises particles displaying a specific binding member for an analyte; and imaging the analyte specific capture domain to detect whether the analyte is present in the sample. Also provided are systems, devices, and kits that may be used in practicing the subject methods. Methods and compositions as described herein find use in a variety of different applications, including diagnostic applications.
US09523681B2 Method of performing a chromatin immunoprecipitation assay
In one aspect, there is provided a method for isolating chromatin from a sample, comprising a step of passing a liquid sample comprising chromatin through a rigid porous matrix on which a ligand is immobilized, wherein the ligand binds to a protein associated with the chromatin.
US09523680B2 Global Proteomic screening of random bead arrays using mass spectrometry imaging
Methods for proteomic screening on random protein-bead arrays by mass spec is described. Photocleavable mass tags are utilized to code a protein library (bait molecules) displayed on beads randomly arrayed in an array substrate. A library of probes (prey) can be mixed with the protein-bead array to query the array. Because mass spec can detect multiple mass tags, it is possible to rapidly identify all of the interactions resulting from this mixing.
US09523679B2 Chromophore compositions and methods of making and using the same
Chromophore compositions and methods of making and using the same are provided. Aspects of the chromophore compositions include a chromophore component having a chromophore, such as a fluorescent dye moiety, stably associated with a prosthetic group binding cavity of a metalloprotein. Also provided are methods of making, methods of use, systems and kits related to the subject fluorescent compositions.
US09523678B2 Fluorescent dyes with phosphorylated hydroxymethyl groups and their use in light microscopy and imaging techniques
The invention relates to novel fluorescent dyes with phosphorylated hydroxymethyl groups, a method for preparing the same as well as to their use in imaging techniques. The fluorescent dyes are coumarin, rhodamine or BODIPY dyes having of one of the following general formulae I-III: wherein W=OP(O)Y1Y2 or P(O)Y1Y2, where Y1 and Y2 independently denote any of the following residues: OH, O(−), ORa and ORb, NHRa and NHRb, NRaRb and NRcRd, ORa and NHRb, ORa and NRbRc, NHRa and NRbRc; and any salt thereof.
US09523677B2 System and method of verification of a prepared sample for a flow cytometer
A system and method for a flow cytometer system including a prepared sample fluid with reference beads; an interrogation zone that analyzes the prepared sample fluid; a peristaltic pump system that draws the sample fluid through the interrogation zone; and a processor that monitors a measured volume of sample fluid sampled by the peristaltic pump system and an expected sample volume based on data generated by the analysis of the sample fluid. A system and method is additionally described using an alternative volume sensing fluidic system.
US09523668B2 Fuel property determination method and fuel property determination device
A fuel property determination method includes a reaction mechanism analysis process (S1) of analyzing elementary reactions that compose chemical reactions between a plurality of types of initial materials including the materials that compose the fuel and obtaining the elementary reactions as fuel elementary reactions, and an octane number determination process (S2) of calculating the combustion characteristics of the fuel by performing a simulation based on the fuel elementary reactions and determining the octane number based on the combustion characteristics of the fuel.
US09523667B2 Electrochemical sensor system
An electrochemical sensor measuring concentration of an analyte in a test fluid at 50° C. or above by voltammetry uses electrodes in contact with an electrolyte containing the analyte and a redox-active species electrochemically convertible between reduced and oxidised forms. At least one form of the redox active species is present within surfactant micelles. The surfactant micelles enhance thermal stability of the redox active species and may also solubilise a species with poor water solubility, such as t-butylferrocene. A downhole tool incorporating such a sensor comprises a barrier, permeable to the analyte, to separate the electrolyte from subterranean reservoir fluid, so that the sensor directly measures analyte which has passed through the barrier and thereby indirectly measures analyte in the test fluid.
US09523659B2 Information processing apparatus, information processing method, and information processing program
An information processing apparatus is provided, which includes: a signal initialization unit that acquires an initial value of a pressure signal that is obtained after receive, by a receiving unit, of an elasticity wave from an object; an impulse response initialization unit that acquires an initial value of an impulse response of the receiving unit; and an output unit that outputs a modified pressure signal, wherein the output unit has: a signal modifying unit that modifies the pressure signal in use of the impulse response; a signal constraining unit that modifies the pressure signal based on a plurality of constraint conditions; an impulse response modifying unit that modifies the impulse response; and an impulse response constraining unit that modifies the impulse response based on constraint conditions which are time-bandwidth characteristics, and wherein the output unit generates the modified pressure signal by iteratively executing the processes.
US09523657B2 Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection
This invention describes an ion mobility spectrometer and operational methods for chemical analysis. The ion mobility spectrometer allows for continuous operation and rapid temperature control to reach designed operational conditions, as well as analysis under a temperature gradient.
US09523651B2 Integrated circuit comprising a gas sensor
An integrated circuit and a method of making the same. The integrated circuit includes a semiconductor substrate. The integrated circuit also includes an electrical impedance based gas sensor located on the substrate. The sensor includes first and second electrically conductive sensor electrodes. Each sensor electrode is enclosed in an electrically conductive corrosion protection material. The sensor also includes a gas sensitive material located between the sensor electrodes. The impedance of the gas sensitive material is sensitive to a gas to be sensed.
US09523649B2 Device for automatically inspecting lens elements of optical connectors
A device includes a holding device, a first camera module, a second camera module, a driving device, and an image processor. The holding device is configured for holding a plurality of lens elements, each of which includes lenses. The driving device is connected to the first camera module and the second camera module and configured for driving the first camera module and the second camera module to move such that the first camera module and the second camera module aim at and capture an image of each lens. The image processor is in communication with the first camera module and the second camera module and configured for processing the images to detect defects of the lenses, if any.
US09523644B2 Method and apparatus for detecting a trench created in a thin film solar cell
A method and an apparatus for precisely detecting a trench S in a product W to become a thin film solar cell are provided. In the product W, a lower electrode layer 12, in which the trench S is created, and light absorbing layers 13 and 14 are layered on a substrate 11 in this order. The method includes the steps of: detecting infrared rays for imaging, of which the wavelengths are in such a range that can transmit through the light absorbing layers 13 and 14 and which are irradiated from the product W, by means of an infrared ray imaging apparatus 16 that is provided above the light absorbing layers 13 and 14 so that image data for radiation intensity distribution can be taken; and detecting the trench S in the lower electrode layer 12 on the basis of this image data for radiation intensity distribution.
US09523642B2 Integrated electro-microfluidic probe card, system and method for using the same
The present disclosure provides a biological field effect transistor (BioFET) device testing and processing methods, system and apparatus. A wafer-level bio-sensor processing tool includes a wafer stage, an integrated electro-microfluidic probe card, and a fluid supply and return. The integrated electro-microfluidic probe card includes a fluidic mount that may be transparent, a microfluidic channels in the fluidic mount, at least one microfluidic probe and a number of electronic probe tips at the bottom of the fluidic mount, fluidic and electronic input and output ports on the sides of the fluidic mount, and at least one handle lug on the fluidic mount. The method includes aligning a wafer, mounting the integrated electro-microfluidic probe card, flowing a test fluid, and measuring electrical properties. The tool may also be used for stamping or printing a fluid in the device area on the wafer.
US09523641B2 Fluorescence detection device
A scanning module (9) is disposed over a first plate (32). A first motor (39) of moving the scanning module (9) in a second scanning direction and a second motor (49) of moving the scanning module (9) in a first scanning direction are disposed under the first plate (32). In this manner, the first motor (39) and the second motor (49) being a heat source are disposed on a side opposite to a scanning module (9) side using the first plate (32) as a boundary, and thus a transferred amount of heat from the first motor (39) and the second motor (49) to the scanning module (9) decreases. As a result, accuracy of fluorescence detection is prevented from degrading due to thermal distortion of a detection optical system in the scanning module (9).
US09523638B2 Gas cell assembly and applications in absorption spectroscopy
A gas cell assembly and applications of the gas cell assembly in absorption spectroscopy. An example gas cell assembly includes a gas cell body with an inlet for receiving a gas sample from a gas source; a first and a second end portions that allow optical transmission into and out of the body, the second end portion being substantially opposite from the first end portion; and a channel providing a path for the gas sample and optical beam(s) between the first end portion and the second end portion. The gas cell assembly also includes reflective surfaces outside the body to receive versions of the optical beams from the body and to reflect each version of the incident beam towards the body. A detector, then, receives a last reflected beam and transmits a corresponding data signal to a processing unit for analyzing the gas sample based on the data signal.
US09523633B1 Nondestructive proof loading of honeycomb panels
Techniques for testing whether a bond strength between a faceskin of a panel and a core of the panel exceeds a threshold value are disclosed. The testing includes: adhering a first surface of a sacrificial layer to a pull stub of a flatwise tensile (FWT) test apparatus by way of a first adhesive interface; adhering the second surface of the sacrificial layer to the panel faceskin by way of a second adhesive interface; operating the FWT test apparatus so as to gradually increase a FWT load on the faceskin; terminating the test upon the first to occur of separation of any one or more of the first adhesive interface, the second adhesive interface, the sacrificial layer and separation of the faceskin from the core; and determining that the bond strength exceeds the threshold value when separation of the faceskin from the core is not the first to occur.
US09523630B2 Embedder having mobile dispenser
An embedder for embedding specimens in paraffin wax includes: a body having a paraffin reservoir for containing the paraffin wax; and a mobile dispenser disposed on the body, capable of being taken off from the body, and defining an inlet and an outlet, the inlet being communicated with the paraffin reservoir via a connecting tube so as to supply the paraffin wax in the paraffin reservoir to the mobile dispenser via the connecting tube, the mobile dispenser dispensing the paraffin wax via the outlet. With the embedder according to embodiments of the present invention, by means of the mobile dispenser detachably connected with the body, the embedder is flexible to use, convenient to operate, and high in efficiency.
US09523628B2 Method and apparatus for determining separation efficiency of cyclone separator
The present invention provides a method and an apparatus for determining separation efficiency of a cyclone separator. The method comprises: collecting solid particles separated by a cyclone separator; performing a particle size analysis for the collected solid particles; calculating feature parameters of the collected solid particles according to a result of the particle size analysis, wherein the feature parameters are values representing particle size and particle size uniformity of the solid particles; and determining a separation efficiency corresponding to the feature parameters of the collected solid particles as a separation efficiency of the cyclone separator, according to a predetermined correspondence between feature parameter and separation efficiency. The present invention avoids the difficulty in directly measuring the material concentrations at the inlet and the outlet of the cyclone separator and has a small interference with the apparatus. In addition, the test requires a simple operation and has a good repeatability.
US09523615B1 Capacitor-referenced temperature sensing
The temperature-dependent resistance of a MEMS structure is compared with an effective resistance of a switched CMOS capacitive element to implement a high performance temperature sensor.
US09523612B2 Passive detectors for imaging systems
Passive detector structures for imaging systems are provided which implement unpowered, passive front-end detector structures with direct-to-digital measurement data output for detecting incident photonic radiation in various portions (e.g., thermal (IR), near IR, UV and visible light) of the electromagnetic spectrum.
US09523611B2 Surface temperature measuring apparatus and surface temperature measuring method
A surface temperature measuring apparatus comprising a radiation thermometer configured to detect thermal radiation light emitted from a surface of a temperature measurement target material in a cooling process with water, a housing having an opening on a temperature measurement target material side, the housing storing, in an inside of the housing, at least a light receiving unit of the radiation thermometer among structural elements of the radiation thermometer, and an optical glass that is fit and sealed in the inside of the housing between the temperature measurement target material and the light receiving unit of the radiation thermometer, the optical glass being configured to transmit the thermal radiation light. The optical glass has, on the temperature measurement target material side, an end surface adjacent to the surface of the temperature measurement target material. A surface temperature measuring method is also provided.
US09523610B2 Spectrometer
A spectrometer is provided. In one implementation, for example, a spectrometer comprises an excitation source, a focusing lens, a movable mirror, and an actuator assembly. The focusing lens is adapted to focus an incident beam from the excitation source. The actuator assembly is adapted to control the movable mirror to move a focused incident beam across a surface of the sample.
US09523603B2 Weighing compartment with integrated balance
A weighing compartment (10) having a work surface (22), including a balance which is integrated into the weighing compartment and which has a scale pan (24) arranged on the work surface (22), and at least one operation surface (26) which is arranged within the area of the work surface (22). The work surface (22) is formed by the surface of a smooth, continuous plate (20) and the operation surface (26) is integrated into the work surface (22) and is designed as a sensor panel, wherein a sensor (28) is arranged below the plate which forms the work surface.
US09523602B2 Vibrating conical distributing table for a combination weighing apparatus with rotary stirring arms having downwardly extending stirring plates
A combination weighing apparatus comprises a distributing table having a conical vibrating surface, a cap disposed above an apex portion of the distributing table, a plurality of supply troughs arranged radially around the distributing table with a downward gap S interposed therebetween, and a rotary stirrer for stirring articles supplied from the distributing table to the plurality of supply troughs. The rotary stirrer includes a stirring arm extending from the apex portion of the distributing table along the vibrating surface and a leading end stirring plate disposed on the leading end side of the stirring arm. The leading end stirring plate is arranged in the gap.
US09523599B2 Fuel-level measuring apparatus
A fuel-level measuring apparatus measures the level of fuel in a vehicle fuel tank. The apparatus can ensure a sufficient capacity of the fuel tank and sense the fuel level even when the fuel tank has a thin or complicated shape. A fuel-level measuring apparatus that senses the level of fuel in a vehicle fuel tank disposed below a floor panel of a vehicle includes a tank band that secures the fuel tank to a body of the vehicle, and a strain gauge attached to the tank band. The fuel level can be obtained from strain in the tank band detected by the strain gauge.
US09523597B2 Fuel dispenser flow meter fraud detection and prevention
A fuel flow meter assembly for detecting fraud caused by tampering. The fuel flow meter assembly comprises a fuel flow meter comprising a shaft and a fiber optic displacement sensor operatively connected to the fuel flow meter shaft for generating information representative of an amount of fuel delivered through the fuel flow meter. The fuel flow meter assembly also comprises at least one transponder coupled with one of the fuel flow meter shaft and the displacement sensor. Further, the fuel flow meter assembly comprises at least one interrogator electronics coupled with the other of the fuel flow meter shaft and the displacement sensor. The at least one interrogator electronics is configured for remote electronic communication with the at least one transponder.
US09523596B2 Auto-refill single dose dispenser
A single dose dispenser for dispensing product from a container is disclosed. The dispenser includes a body portion having skirt configured to couple to a container. A top is connected to the body portion that has a dispensing orifice formed therethough. A middle deck extends across an interior of the body portion forming a storage chamber between the top, inner surface of the body portion and the middle deck for temporarily holding product therein from the container. A cap is connected to the upper deck to selectively seal the dispensing orifice. A reservoir chamber depends from the middle deck for temporarily receiving product from the storage chamber. A flow conduit extends upwards from the middle deck up to the dispensing orifice and downwards into the reservoir chamber for dispensing product from the reservoir chamber.
US09523595B2 Method of manufacturing thermal flow meter
An objective of the present invention is, in a thermal flow meter having a structure including a resin portion formed in the vicinity of a diaphragm structural portion using a mold, to prevent destruction of the diaphragm structural portion at the time of pressing the mold, in a method of manufacturing the thermal flow meter, including: supporting a gas flow measurement element 200 on support members 102b and 111, the gas flow measurement element 200 including a cavity portion 202 surrounded by a substrate inclined portion 202a inclined to a substrate surface, a diaphragm 201 that covers the cavity portion, and an electrical resistive element formed in the diaphragm 201; and covering the gas flow measurement element 200 and the support members 102b and 111 with the resin portion 104 formed with the mold, to set the mold 14 such that an acting portion of pressure force by the mold that molds the resin portion 104 is positioned outside the substrate inclined portion 202a in the entire periphery of the diaphragm 201.
US09523593B2 TFT display trim lighting structure
The present teachings provide for a light guide for a vehicle dashboard display having a first display panel. The light guide can include a guide structure secured to the vehicle dashboard display proximate to the first display panel. The guide structure can be configured to transmit light from the first display panel at a first position, through the guide structure, to a second position spaced apart from the first display panel.
US09523592B2 Rotation detector
A rotation detector includes a sensor element, a signal wire connected to the sensor element, the signal wire transmitting the rotation detecting signal, a sensor coating portion integrally coating the sensor element and an end of the signal wire connected to the sensor element, and a sensor attachment member at least supporting a part of the sensor coating portion and a part of the signal wire. The signal wire includes a curved portion. The sensor attachment member has a surface provided with depression portions. When the sensor attachment member is being molded, the depression portions are engaged with a pair of guide members which protrude toward the curved portion in a cavity of a molding die in a direction perpendicular to a surface including the curved portion, and the guide members protrude in directions opposite to each other.
US09523585B2 Systems and methods for handling application notifications
Certain implementations of the disclosed technology may include systems and method for handling application notifications. According to an example implementation, a method is provided. The method can include receiving a plurality of audio feeds from a respective plurality of applications, and determining a priority status for one or more of the respective applications. Based on the determined priority status, the method may further include determining a first prioritized audio feed and a second prioritized audio feed from the plurality of applications. The method includes detecting, in a signal associated with the first prioritized audio feed, a signal gap having a gap start. The method includes modifying, based at least in part on the signal of the first prioritized audio feed, one or more parameters associated with at least the second prioritized audio feed, and outputting, to an output device, at least a portion of the first prioritized audio feed.
US09523584B2 Navigation system with route optimization mechanism and method of operation thereof
A method of operation of a navigation system includes: generating a route having a travel time and a travel distance; determining a context for using the route; determining a fuel usage factor based on the context for evaluating the route; calculating a fuel estimate for the route based on the fuel usage factor; and determining a fuel-optimization route based on the fuel estimate for displaying on a device.
US09523581B2 User portable terminal for retrieving target geographical information using a user's current location and current azimuth angle and providing such to user
A user portable terminal includes a camera, a GPS receiver for measuring a user's current location, an azimuth angle sensor for measuring an azimuth angle of a user's current line of sight, a memory for storing a plurality of reference areas allocated to target objects on the map and a plurality of tourist information which are correlated with each other, with some of the tourist information, correlated to each of the reference areas, including a plurality of azimuth angle specific tourist information as correlated to a plurality of azimuth angles; and a retrieve module. This retrieve module extracts, from the plurality of reference areas, a reference area containing the user's current location, further extracts, from the plurality of azimuth angle specific tourist information correlated to the extracted reference area, the tourist information corresponding to the user's current azimuth angle as measured, and sends the extracted tourist information to the user.
US09523577B1 Carbon nanotube tape vibrating gyroscope
A vibrating gyroscope includes a piezoelectric strip having length and width dimensions. The piezoelectric strip includes a piezoelectric material and carbon nanotubes (CNTs) substantially aligned and polled along the strip's length dimension. A spindle having an axis of rotation is coupled to the piezoelectric strip. The axis of rotation is parallel to the strip's width dimension. A first capacitance sensor is mechanically coupled to the spindle for rotation therewith. The first capacitance sensor is positioned at one of the strip's opposing ends and is spaced apart from one of the strip's opposing faces. A second capacitance sensor is mechanically coupled to the spindle for rotation therewith. The second capacitance sensor is positioned at another of the strip's opposing ends and is spaced apart from another of the strip's opposing faces. A voltage source applies an AC voltage to the piezoelectric strip.
US09523576B2 System and method for magnetic field data compression
A technique for calculating magnetic field information from a magnetic sensor employs a sensing unit containing the magnetic sensor and another sensor capable of providing a measure of change in orientation. The method includes sampling a magnetic field at points in time and sampling the other sensor at each point in time. The method then entails rotating to a common time instant the magnetic field samples using the orientation of the sensing unit estimated by means of the other sensing modality in order to eliminate variations between magnetic samples due to changes in orientation of the sensor unit within such time interval. The magnetic samples, corrected for the sensor rotation in such interval, are used to calculate magnetic field related information specific to the given time interval and the magnetic field related information is communicated to a receiver at a rate lower than the sample rate.
US09523573B2 Rotation angle detection device and electric power steering system including the same
Sinusoidal signals (S1, S2) having a phase difference of 120° are output from two magnetic sensors in accordance with rotation of an input shaft. A first rotation angle computation unit computes a rotation angle θ(n) on the basis of output signals S1(n), S1(n−1), S2(n), S2(n−1) from the magnetic sensors, which are sampled at two sampling timings. At this time, the first rotation angle computation unit computes the rotation angle θ(n) on the assumption that there are no variations of amplitudes of the output signals (S1, S2) from each one of the two sensors due to temperature changes between the two sampling timings.
US09523572B2 Thin-film curvature measurement apparatus and method thereof
An apparatus for measuring of a curvature of a thin film, is adapted to measure the curvature of a thin-film. The apparatus includes a light emitting module, a first optical module, a second optical module, a third optical module, an image capture module, and an image analysis module. The light emitting module emits at least one line laser as an incident light whose cross-sectional shape is a geometric picture formed of lines. The incident light is transmitted through a first optical path formed of the first optical module, and is directed to incident the thin film by the second optical module. The reflected light is reflected by the thin film go through the second optical path, and is directed to transmit through the third optical path by the third optical module, and then is captured by the capture module to form a second geometric picture.
US09523570B2 Pick-up tool with integrated light source
Acquisition or pick-up tools that themselves aid in improving the ease with which images of an acquired substrate may be captured are provided. The pick-up tools may include a pick-up surface adapted to interface with a foreign substrate and a light source integrated with the pick-up tool such that light emitted from the light source passes through the pick-up surface to the foreign substrate when the foreign substrate is temporarily coupled with the pick-up surface to create a silhouette of the foreign substrate. A vision system may be adapted for capturing the silhouette of the foreign substrate when the foreign substrate is temporarily coupled with the pick-up surface. The substrate pick-up surface may be formed of one of a transparent, a semi-transparent, or a translucent material such that light may at least partially pass there through.
US09523562B2 Aerial vehicle and operating method of aerial vehicle
An aerial vehicle includes an outer surface, an arithmetic unit and a control unit. The arithmetic unit calculates a control command using a control parameter. The control unit controls an attitude of the aerial vehicle or a thrust of the aerial vehicle based on the control command. At least a part of the outer surface of the aerial vehicle is composed of ablation material. The arithmetic unit changes the control parameter in response to an amount of shape change of the aerial vehicle caused by disappearance of the ablation material.
US09523554B2 Firearm accessory mounting interface
An accessory mounting interface for a firearm is provided. The accessory mounting interface has a firearm accessory, a first elongated fastener, a second fastener, and an elongated slot in a firearm. The second fastener has two straight edges parallel to each other, and at least one of the two straight edges prevent the second fastener from rotating beyond a closed position once a portion of the second fastener has passed through and at least partially cleared the elongated slot.
US09523553B2 Swivel lock
An improved device for enabling a user to quickly and securely attach and detach an accessory (e.g., a scope, light, bayonet, etc.) to the Picatinny or tactical rail of a firearm. In a preferred embodiment of the present invention, a locking pin, in mechanical conjunction with a spring and a locking disk, cause a key to engage with a select channel of a Picatinny rail while a forward and rear fence of the present invention engage the rail flanges of said Picatinny rail. The device is relatively inexpensive to manufacture and safe and easy to use.
US09523551B2 Tactical rail engaging assembly
A tactical rail engaging assembly may include a securing base having opposed first and second lateral walls connected to opposed first and second end walls. A rail-receiving channel may be formed through a surface of the securing base. At least one button may be formed through at least one of the first and second end walls. At least one rail lock may extend between the first and second lateral walls and have at least one surface extending into the rail-receiving channel in an extended state. The button(s) is operatively connected to the rail lock(s). The button(s) is configured to be engaged to move the surface of the rail lock(s) from the extended state to a retracted state in order to allow at least a portion of the tactical rail to move within the rail-receiving channel relative to the securing base.
US09523549B1 Crossbow trigger mechanism
Certain embodiments of the present disclosure describe a trigger assembly for a crossbow. The trigger assembly may include a trigger pull weight adjustment mechanism that allows a user to adjust the trigger pull weight of the crossbow.
US09523548B2 Operational control logic for harmonized turret with gimbaled sub-systems
Methods, computer-readable media, and systems are disclosed for controlling a turret assembly with two or more gimbaled, swivel assembly sub-systems, such as a gimbaled gun and a gimbaled electro-optical sensor. The turret can be automatically slewed in response to one of the swivel assemblies rotating. A user can switch turret modes reflecting a priority between the gimbaled sub-systems system so that one takes priority over the other(s) during a mission.
US09523546B1 Follower for blank cartridges, unitary/integrated magazine with follower, and methods for manufacturing same
Systems and methods herein relate to a safety magazine for blank ammunition or “blanks”. In one illustrative implementation, a specially-shaped follower is utilized to engage and advance the blank ammunition without jamming, i.e., when holding and feeding blank cartridges into the chamber of a firearm. In other implementations, integrated/unitary magazines including such a follower are disclosed, which also prevent jams otherwise common in the field of magazines converted to handle blank rounds of ammunition. According to such implementations, live ammunition or cartridges are prevented from being loaded into the magazine and a specialized follower that prevents the ammunition from jamming is provided.
US09523543B1 Gas system with multi-ported barrel
Provided is a gas operated firearm timing selection system having a barrel, first and second gas blocks, a gas delivery tube, and a selector tube. The barrel has at least first and second longitudinally spaced apart gas port locations. First and second gas blocks each correspond to one of the gas port locations. The gas delivery tube operably extends between the first gas block and an operating system of the firearm. The selector tube operably extends between the gas blocks to convey operating gas from either of the gas port locations and is selectively displaceable between at least a first position and a second position. Each position provides gas flow from only one of the gas port locations such that the timing of operating gas flow to the operating system is changed by selection between first and second positions.
US09523542B2 Polymeric coil assembly and method of making the same
Coil assemblies for use in heat exchange applications are made using polymeric tubes, some with heat exchange and water redistribution media integral with the coil assembly and others with a water distribution subassembly integral with the coil assembly. One coil assembly includes at least two generally linear passes that are connected by return bends formed by folding an array of polymeric tubes. The passes have an array of at least two layers of polymeric tubes that pass through alignment holes in tube spacers only along the passes to maintain the tubes in substantially the same relative positional relationship to each other in the passes and in the return bends. Methods are explained for forming the coil assemblies and components, including the tube spacers and tube sheets to connect the coil assembly to inlet and outlet manifolds for the processing fluid flowing internally through the tubes.
US09523535B1 Method for making a soil remediation product
A method for making a soil remediation product using dehydrated and decontaminated manure and a method for providing a time release of nutrients and water to turf and plants in the soil. Further, a method form making a soil remediation product using vulcanized rice hulls.
US09523531B2 Refrigerator
A refrigerator includes a storage chamber having an opening; a drawer type door to open or close the opening; a display positioned at the drawer type door; a first connector provided at a sidewall of the storage chamber; a second connector provided at the drawer type door and being electrically connected to the display; a first frame coupled to an inner wall of the storage chamber, the first frame to cover the first connector; a second frame coupled to the drawer type door, the second frame to support a storage box; and a wire electrically connected between the first connector and the second connector. The first frame has a first accommodating part to accommodate one portion of the wire and the second frame has a second accommodating part to accommodate another portion of the wire.
US09523525B2 Refrigerating device
A refrigerating device includes a refrigerant circuit, a temperature detecting unit, a protection control section, and a determination temperature modifying section. The refrigerant circuit includes a compressor to compress a refrigerant. The temperature detecting section detects a temperature of the refrigerant discharged from the compressor on an outside of the compressor. The protection control section performs protection control of the compressor in a case where a detection temperature detected by the temperature detecting section exceeds a determination temperature. The determination temperature modifying section modifies the determination temperature according to at least one of information on an outside air temperature and information on a type of the refrigerant.
US09523524B2 Refrigeration apparatus and method
A refrigeration apparatus that employs a refrigerant compressor has an expansion device coupled between an evaporator and a condenser. A first heat exchanger has (a) a main passage coupled between the evaporator and the inlet of the compressor, and (b) a complementary passage. This first heat exchanger may be a serpentine pipe inside a tank. A second heat exchanger has (a) a principal passage coupled between the condenser and the outlet of the compressor, and (b) an auxiliary passage. This second heat exchanger may be an inner and outer pair of coaxial pipes. The complementary passage of the first heat exchanger is coupled between a fluid pump and the auxiliary passage of the second heat exchanger. The auxiliary passage of the second heat exchanger is coupled between the fluid pump and the complementary passage of the first heat exchanger. A controller can operate the fluid pump based on measured parameters such as outside ambient temperature or compressor outlet pressure.
US09523519B2 Magnetocaloric heat generator
A magnetocaloric heat generator (1) which comprises at least one magnetocaloric unit (21) provided with at least one magnetocaloric material (3) in thermal contact with a heat transfer fluid (F) and at least one magnetic unit (41) capable of subjecting the magnetocaloric material (3) to a variable magnetic field. This generator (1) is characterized in that each unit (21, 41) has a modular configuration and comprises at least one fitting form (E1, E2, E3) which facilitates assembly with another unit (41, 21), along a same median axis (M), which is provided with a complementary fitting form (E1, E2, E3).
US09523518B2 Refrigeration cycle device
A refrigeration cycle device includes a flow channel coupling member which constitutes at least one of a branching portion and a joining portion of a third refrigerant passage and a branching portion and a joining portion of a bypass passage. One of three refrigerant ports of the flow channel coupling member is directly connected to one of two refrigerant ports of a first switching device or a second switching device, and a sealing mechanism preventing a refrigerant leakage is provided in a connecting portion between the refrigerant port of the flow channel coupling member and the refrigerant port of the first switching device or the second switching device. The flow channel coupling member is fixed to one of the switching devices at a position different from a position of the sealing mechanism.
US09523517B2 Solar panel mounting structure
A mounting structure for a solar panel assembly, having a plurality of solar panels, includes a plurality of vertical support legs and a grid assembly. The grid assembly includes a plurality of north-south members and the east-west members. The plurality of north-south members include a plurality of elongated slots to allow attachment to the vertical support legs despite any manufacturing tolerances that may exist in the components. The plurality of east-west members include a plurality of elongated slots to allow attachment to the north-south members despite any manufacturing tolerances that may exist in the components.
US09523516B2 Broadband reflectors, concentrated solar power systems, and methods of using the same
Broadband reflectors include a UV-reflective multilayer optical film and a VIS/IR-reflective layer. In various embodiments, the VIS/IR reflective layer may be a reflective metal layer or a multilayer optical film. Concentrated solar power systems and methods of harnessing solar energy using the broadband reflectors and optionally comprising a celestial tracking mechanism are also disclosed.
US09523513B2 Heating system for a thermal electric power station water circuit
A heating system for a thermal electric power station water circuit includes an extraction system for extracting water from a condenser and a first set of heaters including a first water inlet fed with a first fraction of a flow coming from the extraction system, and a input for heating the extracted water. A second set of heaters includes a heater arranged in series with the extracted-water inlet of the first set, and a steam input for heating the extracted water. A condensate cooler includes a first water inlet fed by a condensate outlet of the second set of heaters, a second water inlet fed with a complementary fraction of the extracted-water flow, a first outlet for cooled condensate to be reinjected into the condenser, and a second outlet for heated water so that water leaving the first set of heaters is mixable with water from the second outlet.
US09523512B2 Insulated duct with air jacket and method of use
An insulated duct includes an inflatable jacket surround the duct. The jacket is inflated, preferably with air traveling in the duct, to create a static condition in the air space formed by the jacket to provide additional insulation for the duct. When the jacket is combined with additional insulation and low emissivity material, the R value of the duct can be increased in a more efficient manner from manufacturing and cost viewpoints.
US09523511B2 Indoor unit of air-conditioning apparatus
An indoor unit of an air-conditioning apparatus includes a housing having a wall extending in a horizontal direction, and a front panel covering at least a part of a front side of the wall. On a region of the wall covered by the front panel, an opening leading to a front end of a space in which a network repeater for wirelessly communicating with a network is to be contained is formed. The opening is configured to be exposed in a state in which a whole or a part of the front panel is removed or opened.
US09523507B2 Method for mounting undercabinet ventilation hood
A ventilation hood is mounted to an underside of a cabinet by left and right support brackets each including a main body from which depend at least one support tab or hanger, as well as a locator tab. The main body is aligned on the cabinet, while the locator tab appropriately spaces the support bracket from an upstanding rear wall. Thereafter, the ventilation hood is positioned so the support tabs are received in slots formed in a top panel of the hood and, upon sliding the hood rearward, the hood rides upon ramped or tapered surfaces of the support tabs to position the hood against the cabinet while hanging the hood from the support tabs. Thereafter, the support tabs are bent to retain the ventilation hood in an operational position. Employing the distinct aligning, positioning and hanging structure enables a single person to readily mount the ventilation hood.
US09523501B2 Gas regulating fitting
The aim of the invention is to provide a gas regulator fitting that ensures simple manual operation. In particular, activation and deactivation, respectively, are to be made possible with one motion. Furthermore, the invention aims to ensure that even in the event the voltage source malfunctions, the gas regulator fitting will be deactivated. To accomplish this, an ignition safety magnet (34) is excited by a current flowing over a first micro switch (13) when the gas regulator fitting is activated by means of the manual actuation of a tappet (10) having selector contours (15; 16) in a longitudinal direction against the force of a return spring (12). A second micro switch (14), which is series-connected in the thermal current to circuit, thereby assumes the open position thereof since both micro switches (13; 14) can be operated by means of the selector contours (15; 16) assigned thereto, such that the first micro switch (13) is closed before the second micro switch (14) is opened, whereas when the tappet (10) assumes the initial position thereof under the force of the return spring (12), the second micro switch (14) is closed before the first micro switch (13) is opened.
US09523497B2 Dual fuel heater with selector valve
A heater assembly can be used with a gas appliance. The gas appliance can be a dual fuel appliance for use with one of a first fuel type or a second fuel type different than the first. The heater assembly can include a housing, and an actuation member. The housing has a first fuel hook-up for connecting the first fuel type to the heater assembly, a second fuel hook-up for connecting the second fuel type to the heater assembly, and an internal valve. The actuation member can control the position of the internal valve based on whether the first or the second fuel hook-up is used.
US09523495B1 Bicycle illluminator conductor assembly
A bicycle illumination conductor assembly includes a primary plate coupled the bicycle axle. A secondary member is coupled to the bicycle and to the primary plate. A front light emitter is coupled to a front of the bicycle and to the secondary member. A rear light emitter is coupled to a rear of the bicycle and to the secondary member. The rear light emitter selectively emits a beam of light so the rear light emitter may be visible to an observer. A wheel light emitter is coupled to a spoke on the bicycle and to the primary plate. The front light emitter, the rear light emitter and the wheel light emitter selectively emits a beam of light so the bicycle may be visible to an observer. A power supply is coupled to the front light emitter and is operationally coupled to the front light emitter and the rear light emitter.
US09523493B2 Downlight with illumination angle adjustable polydirectionally
A downlight includes: an outer cover; a heatsink; and a light engine located between the outer cover and the heatsink, wherein the light engine is at least partially spherical; the heatsink has a hemispherical inner surface that matches with the spherical portion of the light engine; the outer cover and the heatsink are assembled together by an elastic extension member, thereby making the hemispherical inner surface of the heatsink in contact with the spherical portion of the light engine; the downlight includes a pin provided near the elastic extension member, with one end of the pin fixed to the heatsink and the other end extending through the outer cover. Pressing the end of the pin that extends through the outer cover, the elastic extension member is further extended to separate the heatsink and the light engine so that the illumination angle of the light engine can be adjusted.
US09523488B2 LED lamp
A thermal isolation arrangement for an LED lamp is disclosed. Embodiments of the invention provide thermal isolation between the power supply and the LED assembly of an LED lamp, in most cases allowing the power supply to operate in a lower temperature range than would otherwise be possible. At least one contact feature is provided between the power supply and the LED assembly to maintain a thermal transfer gap between the power supply and the LED assembly. A contact feature can be, for example, a triangular ridge or a conical protrusion. In some embodiments, a thermal isolation device provides the contact feature or contact features. An LED lamp according to example embodiments of the invention can have a modular design and/or can include an Edison base and/or an optical element or optical elements disposed to emit light from the LED lamp.
US09523482B2 LED lens assemblies, LED modules and LED light fixtures
The present invention relates to a LED lens assembly including a lens base, a plurality of lens elements on the lens base, a cable channel on the lens base, a frame at the periphery of the lens base, and clips on the frame. A bottom portion of the frame defines a lip, external to which there is formed a groove for receiving overfill of a sealant. Each of the clips has a trailing portion extending to an edge of the frame. The invention further provides a LED module and a LED light fixture, both incorporating the LED lens assembly. Use of this structure can lead to the following beneficial effects: convenience in mounting; better waterproofing results; and applicability in light used in an obliquely upward orientation, such as flood lights.
US09523477B2 Vehicle lamp having light bar
A vehicle lamp includes a light bar, a plurality of circuit boards, a plurality of light emitting diode (LED) elements and a heat dissipating structure. The light bar has an annular top surface and an annular bottom surface. A coupling portion is formed on the bottom surface of the light bar. The LED elements are arranged on the circuit board. Light emitted from the LED elements are incident into the light bar through the coupling portion. The heat dissipating structure is coupled to the light bar with the LED elements and the circuit boards mounted between the light bar and the heat dissipating structure.
US09523475B2 Rear combination lamp for vehicle
In a rear combination lamp for a vehicle in which a tail lamp light source and a stop lamp light source are covered from the rear of the vehicle with an outer lens, the tail lamp light source and the stop lamp light source are covered with a first inner lens, and a second inner lens that is subjected to processing so as to have a lower light transmittance than that of the first inner lens and so that diffused light is formed for covering the first inner lens from the rear of the vehicle in a region in which at least the first inner lens and the tail lamp light source overlap when viewed from the rear of the vehicle while avoiding a region in which at least the first inner lens and the stop lamp light source overlap when viewed from the rear of the vehicle.
US09523470B2 Simulated flame structure
A simulated flame structure comprises a bracket, a simulated flame element, a first magnetic element and a light-emitting element. The bracket is formed with a position limiting hole. The simulated flame element is restricted in the position limiting hole through a position limiting portion. The first magnetic element is disposed on the simulated flame element. The light-emitting element is disposed on the bracket and outputs light toward the simulated flame element. By magnetic attractive actions between the first magnetic element and a metal element in the position limiting hole, the simulated flame element may be suspended in the position limiting hole and naturally swing relatively to the bracket, thereby achieving visual effects of optimized flame combustion.
US09523469B2 Lighting system for cabinet display case
A lighting system utilizing light emitting diode lamps, designed to be mounted on the mullion inside a cabinet display case wherein the distribution of light illuminates the product in an even and consistent manner.
US09523468B2 Lighting fixture having enhanced light distribution performance
An LED lighting fixture with a heat sink, LED arrays on angled facets, a reflector dish, and a diffuser lens are disclosed. The LED arrays are mounted at an angle on sloped facets, and the reflector intercepts a portion of light from the LED arrays, and redirects the intercepted light downward, resulting in a focused and collumnated light beam. Very little light is allowed to be projected upward above the light fixture, and less light is dispersed to the side.
US09523467B2 Over-pressure limiting arrangement for a cryogen vessel
An over-pressure limiting arrangement for a cryogen vessel includes an access neck providing access into the cryogen vessel, a tubular structure extending through the access neck, a turret outer assembly joined leak-tight to the cryogen vessel and defining an interior volume that is separated from the atmosphere by a protective valve or burst disc, enclosing an upper extremity of the access neck and the tubular structure. An egress path defines a route for cryogen gas to escape from the turret outer assembly, and a pressure-responsive quench valve seals the egress path and opens when a differential pressure between the interior of the turret outer assembly and the interior of the egress path exceeds a predetermined value. An auxiliary burst disc, or a valve, is attached to the tubular structure within the turret outer assembly, with an inner surface thereof exposed to the interior of the tubular structure and an outer surface thereof exposed to the interior of the turret outer assembly.
US09523466B2 Pressure vessel
A pressure vessel comprises a liner formed by blow-molding; an FRP layer covers the outer surface of the liner; and a stock comprising a stock main body, formed from metal with a cylindrical section passing through the liner and FRP layer and a circular metal flange section projecting outward from one end of the cylindrical section in the radial direction of the cylindrical section, and a molded piece, formed of a synthetic resin, covers at least the outer circumferential surface of the cylindrical section and all the metal flange section of the stock main body, has a circular resin flange section projecting outward from the edge of the metal flange section that faces outward in the radial direction, and adheres to the inner surface of the liner. The resin flange section comprises an upper surface, an outer circumferential edge surface and a lower surface.
US09523465B2 Lubrication system thermostat, and method thereof
A lubrication system thermostat for controlling the flow of oil in a lubrication system includes a valve and an actuator. The valve is configured to modulate between an unmodulated position and a modulated position, each of which may be in an open position or a closed position. In the open position, at least a portion of the oil flow is unobstructed, and in the closed position, the oil flow is substantially blocked. The actuator is configured to modulate the valve. The actuator includes a thermal element configured to generate mechanical displacement when subjected to a temperature change such that the valve is movable from and returnable to the unmodulated position. The lubrication system thermostat may be in a normally-open configuration, in which the unmodulated position is the open position, or a normally-closed configuration, in which the unmodulated position is the closed position.
US09523464B2 Cylindrical vibration-damping device equipped with outer bracket and outer bracket therefor
A cylindrical vibration-damping device equipped with an outer bracket, the outer bracket having a structure in which a press-fit member is press fit into a peripheral wall of a bracket body. A primary inner projection is provided at one axial end of the peripheral wall, while a secondary inner projection is provided at another axial end thereof. The outer bracket also includes a positioning section that is provided through mutual contact of axially opposing surfaces of the bracket body and the press-fit member and that determines a position of the press-fit member. The press-fit member which is molded as a thick-walled molded part has a thick contact surface formed on a tip end of the press-fit member in a direction of press fitting, and the thick contact surface comes into contact with a vibration damping rubber in the axial direction.
US09523461B2 Mounting device for multiple screens
A mounting device for multiple screens includes a first fixing member, a second fixing member, a third fixing member, and a linking assembly. The first fixing member and the second fixing member can pivot on opposite sides of the third fixing member. The third fixing member is fixed to a wall or other structure and the linking assembly couples the first fixing member and the second fixing member together across the third fixing member. The screens are mounted on the first, the second, and the third fixing members. When one of the first fixing member or the second fixing member is rotated, the other is rotated at the same time and to the same degree by virtue of the linking assembly across the third fixing member.
US09523459B2 Vacuum insulation panel with improved rupturing and preparation method thereof
Provided is a vacuum insulation panel comprising: a core material; and a shell material for covering the core material, wherein the shell has a layered structure comprising a surface protective layer, a metal barrier layer, and a thermal deposition layer from the outside, and the sealing strength of the vacuum insulation panel is 5-15 kgf. In addition, provided is a method for preparing the vacuum insulation panel, comprising the steps of: preparing the shell material by sequentially layering the thermal deposition layer, the metal barrier layer and the surface protective layer; inserting the core material between the shell material; reducing pressure and sealing the shell material so as to form a vacuum insulation panel; and heat treating the vacuum insulation panel, wherein the sealing strength of the vacuum insulation panel is 5-15 kgf.
US09523458B2 Box protector for a threaded joint for pipes
A box protector 21 for protecting the inner surface of a box 11 of a threaded joint for pipes having a female threaded portion and a shoulder surface 14 with the shoulder surface being sloped by an angle θ with respect to the direction perpendicular to the pipe axis has a male threaded portion 22 which threadingly engages with at least a portion of the complete threads of the female threaded portion of the box and a shoulder surface 21b which sealingly contacts the shoulder surface 14 of the box to form a first seal portion, and the shoulder surface 21b is sloped by an angle θP (θP>θ) with respect to the direction perpendicular to the pipe axis. The protector has a circumferential groove 30 in its outer peripheral surface in the vicinity of the shoulder surface 21b and an elastic seal ring 28 which contacts the shoulder surface 14 of the box 11 and forms a second seal portion.
US09523449B2 Pipe coupling
A pipe coupling that clamps onto an area adjacent the ends of abutting pipes. The pipe coupling includes first and second clamp members, and a fastener. The first clamp member is hinged to the second clamp member. Both the first and second clamp members are configured to pivotally wrap around a pipe. Each of the first and second clamp members also includes an arched hub portion configured such that when each of the clamp members engages each other the arched hub portions form an arcuate hub. The fastener is configured to couple the arched hub portions together thereby preventing the clamp members from opening.
US09523445B2 Self-propelled underwater vehicles and systems for underground laying a continuous elongated member in a bed of a body of water
A self-propelled underwater vehicle for underground laying a continuous elongated member in a bed of a body of water having a work assembly, which is configured to be set, at least partly, into the bed, and is provided with two facing supporting walls for delimiting a space there-between and supporting two opposite scarp slopes; and drive assemblies, which are arranged on opposite sides of the work assembly and are configured to rest on the bed and advancing the work assembly in a travelling direction.
US09523443B2 Vehicle mountable arm for valve operating machine
A valve operating device includes a mounting for attachment to a vehicle and an elongate arm, the free end of which is only moveable across the underlying ground. The joints of the arm pivot around vertical axes and the arm is locked into a desired orientation by a brake at each joint. A valve turning machine is at the free end of the arm. The brakes are engaged and released by a control on the valve turning machine.
US09523435B2 Method and apparatus for gas flow control
A method and apparatus for self-calibrating control of gas flow. The gas flow rate is initially set by controlling, to a high degree of precision, the amount of opening of a flow restriction, where the design of the apparatus containing the flow restriction lends itself to achieving high precision. The gas flow rate is then measured by a pressure rate-of-drop upstream of the flow restriction, and the amount of flow restriction opening is adjusted, if need be, to obtain exactly the desired flow.
US09523431B2 Sealing and testing segmented tools
A substantially air-tight triple seal arrangement along a seam between first and second tool segments comprises inner, middle and outer seals forming first and second substantially air tight vacuum chambers.
US09523429B2 Shift rail transmission position sensing
Receiving sensor data related to position of a gear in a transmission, the sensor data including data from a first sensor and data from a second sensor; determining a first indicated position of the gear from the data from the first sensor; determining a second indicated position of the gear from the data from the second sensor; comparing the first indicated position to the second indicated position; and determining based on the comparison a gear engagement status of the gear.
US09523428B2 System and method for shift restraint control
A system/method for shift restraint control and controlling a transmission input speed or an engine output speed. An automobile may include an acceleration input, a throttle unit, an engine, a torque converter, a transmission, and an electronic control unit (ECU), and a plurality of sensors. The ECU may reduce inertia loss, engine noise, and non-linear acceleration feeling by controlling the engine speed or transmission input speed in an initial shift mode, an inertia hold mode, a return mode, and/or a second shift mode. Drive force is maintained with throttle compensation, and fuel economy is maintained or improved due to the reduction in inertia loss. The ECU may limit an initial downshift using a maximum guard value and subsequently control a rate of increase of the transmission input speed or engine output speed using increments until a target is reached or a cancel condition is met.
US09523426B2 Gear change control device
A gear change control device is provided in which a feedback control level for making an actual gear ratio between input rotational speed and output rotational speed of a transmission coincide with a target gear ratio is calculated. A control level calculation device calculates the feedback control level based on a deviation of acceleration of change in the actual gear ratio with respect to acceleration of change in the target gear ratio thereby making it possible to enhance the control responsiveness compared with a case in which the feedback control level is calculated based on the deviation of the actual gear ratio with respect to the target gear ratio, and also to detect the occurrence of a deviation of the actual value from the target value at early stage and carry out feedback, thus enabling gear change control to be carried out more linearly than in a conventional manner.
US09523425B2 Hydraulic control unit
A hydraulic control unit is provided. A valve is comprised of a piston having a valve element, a cylinder holding the piston while allowing to reciprocate axially, a positive pressure chamber formed on one side of the piston to which pressure to open the valve is applied, a back pressure chamber formed on the other side of the piston to which the pressure to close the valve is applied, and a connection passage for differentiating pressures in the positive pressure chamber and the back pressure chamber. A pilot valve selectively connects the back pressure chamber with a site where the pressure is lower than that of the back pressure chamber. Hydraulic pressure lower than that applied to positive pressure chamber is applied to a low pressure section. The hydraulic control unit comprises a means to deliver the fluid from the low pressure section to the back pressure chamber if an opening motion of the valve is slower than a predetermined reference value, by opening the pilot valve to connect the back pressure chamber with the low pressure section.
US09523422B2 Flexible support structure for a geared architecture gas turbine engine
A geared architecture for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a fan shaft and a frame which supports the fan shaft, the frame defines a frame stiffness. A plurality of gears drives the fan shaft. A flexible support at least partially supports the plurality of gears, the flexible support defines a flexible support stiffness that is less than the frame stiffness. An input coupling to the plurality of gears, the input coupling defines an input coupling stiffness with respect to the frame stiffness.
US09523419B2 Pre-stressed torque converter shell
A method for manufacturing a torque converter shell is provided to induce favorable residual stress in a direction of a loading condition to improve durability during cycle pressurization. The method includes inducing favorable residual stress on a front cover, an impeller shell, or both the front cover and the impeller shell to improve the durability of these components. The induced residual stresses reduce the stress experienced by these components during operation. The front cover and impeller shell are welded together to form the torque converter shell.
US09523418B2 Split input continuously variable transmission
A two mode CVT is provided that for a motor vehicle. The CVT includes a speed change device connected to a pulley and belt assembly. The pulley and belt assembly is connected to a planetary gear set arrangement. The planetary gear set arrangement generally includes two planetary gear sets, two brakes, and one clutch. The planetary gear set arrangement is connected to a final drive unit.
US09523414B2 Variable flow hydraulic chain tensioner
A variable flow hydraulic tensioner (10) for a chain or belt can include a fixed member (12) having a first port (12a), and a movable member (14) in engaged with the fixed member (12). The movable member (14) can include a second port (14a) initially aligned with respect to the first port (12a) to allow fluid flow therethrough. A first spring (16) can bias the movable member (14) with respect to the fixed member (12) to align the first and second ports (12a, 14a) with respect to one another to allow fluid flow therethrough. A second spring (18) can have less spring force than the first spring (16) to bias the movable member (14) in an opposite direction with respect to the fixed member (12), such that as the chain or belt wears, a differential force between the first and second springs (16, 18) diminishes until the movable member (14) moves relative to the fixed member (12) sufficiently to offset the first and second ports (12a, 14a) with respect to one another to prevent fluid flow therethrough.
US09523412B2 Planetary gear train of automatic transmission for a vehicle
A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft outputting changed torque of the engine, a first planetary gear set including first, second, and third rotation elements, a second planetary gear set including fourth, fifth, and sixth rotation elements, a third planetary gear set including seventh, eighth, and ninth rotation elements, a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements, and seven friction elements disposed to selectively connect the rotation elements and selectively connect the rotation elements with a transmission housing.
US09523411B2 Planetary gear reducer for vehiclular steering apparatus
Disclosed is a planetary gear reducer for a vehicular steering apparatus. The planetary gear reducer includes: a sun gear, to which a steering shaft is joined; a planetary gear circumscribing the sun gear; a carrier, to which a rotary shaft of the planetary gear is joined; a ring gear, in which the planetary gear is inscribed; and backlash compensation members. The backlash compensation members are coupled to one or more of the sun gear, the planetary gear, and the ring gear such that the backlash compensation members are rotated in a state where they are in close contact with each other.
US09523404B2 Spring steel and spring
The present invention provides a spring steel, which is finally formed into a spring, by making use of, at a maximum, the temper softening resistance effect due to alloying elements while suppressing the formation of hard inclusions of SiO2 and the generation of decarburization, which may cause deterioration of fatigue characteristics of the spring. The spring steel is characterized by comprising, in % by mass, C: 0.50 to 0.70%, Si: 1.00 to 5.00%, Mn: 0.30 to 2.00%, P: 0.0002 to 0.0500%, S: 0.0002 to 0.0500%, Cr: 0.10 to 3.50%, Al: 0.0005 to 0.0500%, and N: 0.0020 to 0.0100%, with the balance being Fe and inevitable impurities, wherein the H-value defined by the following equation (a) is 160 or more, and the C-value defined by the following equation (b) is 3.25 or less: H=33.6[C]+10.0[Si]+5.95[Mn]+11.1[Cr]+90.0  (a), and C=[Si]/[Mn]  (b).
US09523401B2 Device for assembling railway wheel with brake discs
A device for assembling a railway wheel with brake discs, the brake discs arranged to face each other across a railway wheel web and a center-deviation prevention key penetrating the web, includes a disc support supporting an internal hole of one of the brake discs; a wheel support provided concentrically with the disc support within the disc support, and supporting a hub's bore of the railway wheel on the brake disc supported by the disc support; and a bolt support provided concentrically with the disc support and the wheel support outside of the disc support, and supporting the bolt to correspond to bolt holes formed in the brake discs and the web of the railway wheel. The disc support and the wheel support are individually rotatable about a railway wheel central axis. The disc and wheel supports and the bolt support move up and down relatively to each other.
US09523398B2 Clutch device
Provided is a clutch device capable of reliably transmitting predetermined torque. Power is transmitted from an outer ring to a second gear through a first gear. The teeth of the first gear are formed so that the lines of the teeth are non-parallel to the center axis. The direction of axial force generated by the reaction force of the second gear and acting on the first gear is set to be the same as the direction of movement of the outer ring. When rollers engage with raceway surfaces and power is transmitted from the first gear to the second gear, the reaction force of the second gear promotes the movement of the outer ring in the axial direction. Predetermined torque can be reliably transmitted because axial pull-in force between an inner ring and the outer ring increases.
US09523397B2 Breather structure
A breather structure is provided with: a communication passage which communicates a cylinder oil chamber with the atmosphere; and a stem which is disposed in the communication passage. A stem receiving section is formed in the side of the connection passage on the side of the cylinder oil chamber, the stem receiving section allowing the stem to be disposed inside with a clearance which allows air to be discharged from the cylinder oil chamber while maintaining the hydraulic pressure within the cylinder oil chamber. An air discharge section opened to the atmosphere is formed on the side of the atmosphere in the connection passage. Also, a pit section which releases the clearance to the air discharge section and a restricting section which restricts the movement of the stem toward the air discharge section are respectively formed in the inner peripheral surface of the communication passage.
US09523396B2 Hydraulic dog clutch
A torque transmitting mechanism for a transmission includes a first and a second rotating member, a rotating piston, a stationary piston, and a first bearing. The rotating piston is rotatably connected to the first rotating member and includes a splined end. The stationary piston is disposed in a stationary housing of the transmission. The stationary piston and the stationary housing form a hydraulic fluid piston apply chamber. The first bearing is disposed between the rotating piston and the stationary piston. The splined end of the second rotating member is axially aligned and configured to engage with the splined end of the rotating piston.
US09523392B2 Shaft-to-universal joint coupling structure
A shaft-to-universal joint coupling structure includes: a column shaft; a universal joint including a shaft yoke; a sleeve to which the column shaft and the universal joint are fitted; and a coupling pin inserted into a through-hole of the shaft yoke and an insertion hole of the sleeve. The coupling pin has a small-diameter portion inserted into the insertion hole, and a step portion positioned inward of an inner peripheral face of the sleeve in the radial direction of the sleeve.
US09523388B2 Two-part bearing cage comprising multiple lugs which form retaining claws, project outwards from two annular bodies into the interior and form free areas for lubricant, and ball bearing comprising a bearing cage of this type
A two-part bearing cage for a ball bearing, including a first and a second annular body (1a, 1b) having a plurality of retaining claws (2) on their opposing end faces. The two annular bodies (1a, 1b) have an identical design and can be mounted opposite each other in such a way that cut-out sections (3) receive the retaining claws (2), thereby forming pockets (4) for receiving and guiding rolling bodies (5). The number of pockets (4) corresponds to the number of rolling bodies (5). According to the invention, the individual pockets (4) are arranged at a distance from one another in the circumferential direction in such a way that a free area (6) for receiving lubricant is formed between two pockets (4). At least two pairs of retaining claws (2), at least two individual retaining claws (2), and the base of a pocket combine to form one pocket (4). The invention also relates to a ball bearing comprising a two-part bearing cage of this type.
US09523383B2 Variable thread fastener
A fastener includes a shank having a first end and a second end. A first portion of a thread is formed with a first, symmetric thread angle and a second portion of the thread is formed with a second, asymmetric thread angle. The thread may be serrated or jagged over one or more portions of the fastener, including the area of the symmetric thread angle. A blunt end comprises the leading end of the fastener.
US09523382B2 Locking pin and related locking element
A locking pin with a stud having locking means and retaining means, wherein the stud has at least two separate stud elements, one of which serves as the locking means and the other as the retaining means. The at least two stud elements are rotationally fixed and are connected releasably in axial direction.
US09523381B1 Socket assembly
A socket for coupling an end piece to a leg member of an article of furniture is described. The socket is insertable into an opening in the leg member and the socket has an opening therein for receiving a stem of the end piece. The socket comprises a tubular body having upper and lower ends. The lower end comprises the opening for receiving the stem of the end piece and the upper end is insertable into the leg member. In addition, the socket comprises a washer attached to the upper end of the socket. When the socket is inserted into the leg member, the washer has an interference fit with the inner diameter of the leg member.
US09523380B2 Pipe supporting method
A pipe supporting device is used to support an exposed pipe of a roof. The device includes a base having a flat bottom for resting on the roof, an upright member of a length which is connectable to the base and a receiving portion which is connectable to the upright member for receiving and supporting the exposed pipe. The length of the upright member can be altered by a user at a job site to thereby provide a device having a desired overall height. A upright steel reinforcing component is first installed on the roof and the pipe supporting device is then placed over the reinforcing component so that the component is received within a bottom opening provided on the base of the device. The reinforcing component provides additional structural support for the pipe supporting device in extreme environments, such as hurricane zones.
US09523379B2 Fasteners
A fastener to engage and hold a first member to a second member. The fastener has a clip member adapted to install into a first aperture on the first member, the clip member having, a main body and a clipping tongue biased away from the body to engage the aperture. The clip also has a mounting portion extending outwardly. A washer can pass over the mounting portion and the washer has an extension to pass between and wedge the main body and the clipping tongue apart. A fastener then engages the mounting portion to secure the clip member, washer, and second member, to the first member.
US09523378B2 Arrangement for fastening aircraft interior-trim components
A fastening arrangement for fastening an aircraft interior-trim component to an aircraft structural element, including a pin, including a first coupling element having a bearing-contact face portion, wherein the first bearing-contact face thereof has an engagement projection provided to engage with an opening in the surface of the aircraft interior-trim component. An engagement surface of the bearing-contact face portion includes an engagement element arrangement and includes a spacer fixable relative to the aircraft structural element. An engagement face is provided with an engagement element arrangement and includes a through-bore. When the engagement surface of the coupling element is in bearing contact with an engagement face of the spacer, the coupling element and the spacer cannot be displaced with respect to each other in the plane of the engagement surface, and engagement of the engagement elements arrangement is possible in relative positions of the engagement surface and the engagement face.
US09523368B2 Stator module with protection structure and a fan thereof
A fan includes a fan frame, a rotor, a stator module and a protection structure. The fan frame has a base seat and the stator module is disposed on the base seat. The stator module includes a silicon steel sheet assembly having multiple splits and multiple outer faces. The rotor is disposed in the fan frame corresponding to the outer faces of the silicon steel sheet assembly. The protection structure includes multiple posts corresponding to the splits of the silicon steel sheet assembly. The posts are welded with the splits by means of laser welding.
US09523365B2 Decoupling of controlled variables in a fluid conveying system with dead time
An apparatus and method for closed-loop-control of a fluid conveying system that include at least one pump, at least one consumer, at least one controller valve, and at least one armature as an actuator of the at least one control valve. Pressure and volume flow rate of the consumer are controlled independently of each other by a decoupling controller.
US09523363B2 Compressor flange for screw-type compressor
A compressor flange for connecting a screw-type compressor to a drive, wherein the compressor flange has a central opening for receiving a shaft and/or a bearing and a first annular bearing face for bearing on a housing of the compressor and a second annular bearing face for bearing on a housing of the drive. The compressor flange also has axially and/or radially effective seals for forming a seal with respect to the compressor housing and/or the shaft, with the result that an open compressor housing can be closed off and sealed by insertion of the compressor flange. The device relates to a screw-type compressor with such a compressor flange.
US09523362B2 Vehicular electric compressor
There is provided a vehicular electric compressor capable of discharging electric charges of a capacitor surely and quickly in the event of an impact. The vehicular electric compressor includes: a compressing unit; an electric motor for rotating the compressing unit; and a driving circuit for driving the electric motor. The driving circuit includes: a capacitor; a circuit board provided with an electrically discharging circuit for discharging electric charges accumulated in the capacitor; and a positive electrode interconnection and a negative electrode interconnection configured to electrically connect the capacitor and the circuit board to each other. The vehicular electric compressor further includes a conductive member configured to come into contact with the positive electrode interconnection and the negative electrode interconnection, which are connected to the capacitor, when the positive electrode interconnection and the negative electrode interconnection are moved upon application of external force to the capacitor.
US09523358B2 Magnetically driven micropump
A magnetically driven micropump for handling small fluid volumes. The micropump includes a first chamber and a second chamber. A flexible membrane being disposed between the first and second chambers. The flexible membrane being magnetically coupled to an actuator for displacing the membrane.
US09523356B2 Torque support
A torque support is disclosed for transmitting a supporting force of a gear mechanism of a wind power plant to a carrying mechanism. The torque support has a connection piece, the abutment surfaces of which, which are subjected to the supporting force, are arranged in a manner substantially perpendicular to the supporting force.
US09523355B2 Floatable transportation and installation structure for transportation and installation of a floating wind turbine, a floating wind turbine and method for transportation and installation of the same
The present invention relates to a floatable transportation and installation structure for transportation and installation of an essentially fully assembled and erected floating wind turbine, wherein said transportation and installation structure is comprising securing means for detachably and temporarily securing the floatable transportation and installation structure to the erected floating wind turbine in such a way that the floating wind turbine is stabilized and can be moved by moving the transportation and installation structure.Further, the invention relates to a floating wind turbine comprising securing counter means connectable to securing means of a floatable transportation and installation structure according to the before mentioned kind and to a method of transportation and installation of such a floating wind turbine.
US09523354B2 Ice detection method and system for wind turbine blades
The invention provides a method and system of detecting ice or other foreign matter on a wind turbine blade or damage to a wind turbine blade. The method in one aspect comprises: measuring twisting torque on the blade about its longitudinal axis to provide a detected torque signal; comparing a value based on the detected torque signal with a comparison value, the comparison value derived from one or more measured parameters having a predetermined relationship with the twisting torque about the longitudinal axis of the blade when the blade is operating under normal operating conditions; and determining that ice or other foreign matter is on the blade or that the blade is damaged if the value based on the detected torque signal differs from the comparison value by more than a predetermined amount. Wind turbine blades are designed such that any change in the shape of the blade reduces twisting torque on the blades significantly. Torque about the longitudinal axis of the blade can therefore be used as a sensitive indicator of ice on the blade and of damage to the blade.
US09523353B2 Blade bearing or nacelle bearing of a wind turbine
The invention relates to a blade bearing or nacelle bearing of a wind turbine, comprising two rings mounted adjacent to each other and rotatable relative to each other for connection on one side to the hub of the wind turbine and on the other side to a blade of same, or for connection on one side to the tower of the wind turbine and on the other side to the nacelle of same, wherein the two rings rotatable relative to one another are each provided with a circumferential internal toothing or are non-rotatably coupled for the purpose of joint toothed engagement by one or more toothed planetary gears running around a central sun gear, the planetary gears in turn meshing with the toothed sun gear.
US09523351B2 System for packaging electronic components in a rotatable shaft
A system for packaging electronic components in a rotatable shaft includes an annular carrier shaft having a first end that is axially spaced from a second end and an inner surface that is radially spaced from an outer surface, and a plurality of transmitter assemblies annularly arranged within the carrier shaft. Each transmitter assembly includes a transmitter housing radially supported within the carrier shaft via a pair of circumferentially spaced rail members. Each transmitter assembly comprises a daughter board that extends laterally and longitudinally across a bottom portion of the transmitter housing and at least one electronic component electrically coupled to the daughter board. The electronic component extends substantially perpendicular to the daughter board within the transmitter housing.
US09523350B2 Wind turbine auxiliary drive system
Wind turbine auxiliary drive system comprising a motor, a drive pinion, a bearing and a lubrication system, the bearing comprising an outer bearing ring, an inner bearing ring and, between these two bearing rings, one or more rows of rolling elements which allow both bearing rings to rotate relative to each other, the inner bearing ring having an inner side comprising a gear which meshes with the drive pinion, wherein a height of the gear in an axial direction is smaller than the height of the inner bearing ring such that a gearless portion is defined, and wherein at least one lubricant inlet and/or at least one lubricant outlet is arranged on said gearless portion.
US09523346B2 Modular array type energy converter
A wave energy transformation device including an array of members connected together to form a structure having a substantially hexagonal geometry, the array has link members, nodes and absorbers and the relative motion of at least some of the members of the array, as caused by the energy of wave motion in a medium to which the array is coupled is convertible to another form of energy. The device is suitable for generating electrical energy from sea waves.
US09523344B2 Hydroelectric in-pipe turbine uses
An in-pipe turbine has uses in energy storage and circulation. Specific applications are in storage systems working by elevation, smart grid systems, pressure release, and heating/cooling systems. Storage and release of electrical energy are important parts of an electrical grid. A system for storage using particulates is presented. On a higher level, a water system can interact with an electrical grid in order to use and provide electricity and convey water in a more efficient manner. The connection of a smart water and smart electrical grid, which may include the use of an in-pipe hydroelectric turbine, is presented.
US09523341B2 Methods and system for improving hybrid transmission gear shifting
Systems and methods for improving transmission gear shifting of a hybrid vehicle are presented. The systems and methods may allow transmission input shaft torque to be lowered to levels where driveline torque disturbances may be reduced even though the driveline has a larger inertia. In one example, driveline torque may be reduced via retarding spark timing.
US09523338B2 Control system for vehicle
A control system for vehicles equipped with an engine and an automatic transmission mechanism which has a non-running position and a running position one of which is selected by a driver of the vehicle and works to automatically change a speed of an output thereof. The control system basically inhibits the engine from being automatically stopped on an uphill road in order to minimize the rolling back of the vehicle upon start of the vehicle, but is responsive to the driver's intention to permit the engine to be automatically stopped, that is, the switching from the running position to the non-running position to stop the engine.
US09523337B2 Idling stop control device
An idling stop control device of the invention acquires an index (SOCx) indicating a magnitude of a remaining charged electric power amount of a battery (41), restarts an operation of an engine (25) by operating a starter (43) when the index becomes smaller than a predetermined restart threshold (SOCstart) while an automatic stop of the operation of the engine has been carried out, and changes the threshold from a first threshold (SOC1) to a second threshold (SOC2) when an operation of an electric actuator (31) is started while the automatic stop has been carried out. The first threshold is a threshold set immediately before the operation of the actuator is started and the second threshold is smaller than the first threshold.
US09523335B2 Plunger for an internal combustion engine fuel pump
A plunger of a fuel pump is disclosed. The plunger may have a cylindrical base configured for axial movement and rotation within a pump barrel. The plunger may also have a fuel amount controlling end. The fuel amount controlling end may have a recessed surface region. The fuel amount controlling end may also have a sealing surface region. Further, the fuel amount controlling end may have a control interface connecting the recessed surface region with the sealing surface section in a radial direction. The transition from the recessed surface region to the control interface may be curved.
US09523329B2 Gas turbine engine with stream diverter
In accordance with one aspect of the disclosure, a stream diverter for a gas turbine engine is disclosed. The stream diverter may include a first air duct, a second air duct, a third air duct, and a door operatively associated with the second and third air ducts of the gas turbine engine. The door may have at least an open position allowing air from the second air duct to flow into the third air duct and a closed position preventing air from flowing between the ducts.
US09523328B2 System, method and tooling for flexible assembly of cylinder-head valve trains
An assembly method is provided by orienting a cylinder-head at a first orientation. A first plurality of spring caps and a first plurality of retainer keys are installed into the cylinder-head in the first orientation by a first robot. A first plurality of valves is installed into the cylinder-head in the first orientation by a second robot, into engagement with the first plurality of retainer keys. An end effector is provided with an actuator supported upon an adapter plate. A shaft extends from the actuator with a mating surface to engage a spring cap. Porting is provided through the shaft to convey pressurized air upon a plurality of retainer keys within the spring cap. A plurality of gripper fingers extend from the distal end of the shaft to grip a valve spring while retaining a spring cap between the valve spring and the mating surface of the shaft.
US09523327B2 Soot accumulation computing and displaying device
A soot accumulation computing and displaying device, including: a first calculating part that is configured to calculate a first inferred value of a present accumulation amount of the soot, based on a main fuel injection amount and a post fuel injection amount; a second calculating part that is configured to calculate a second inferred value of a present accumulation amount of the soot, based on a driving time of the internal-combustion engine, which is estimated to a present time from a starting time of a latest regeneration processing of the filter among regeneration processings of the filter conducted in past; a determining part that is configured to determine a maximum inferred value among the first and second inferred values; and a displaying part that is configured to perform displaying with regards to the maximum inferred value determined by the determining part.
US09523325B2 Method and system for diagnosing failure of a gasoline direct injection engine
Disclosed are a method and a system for diagnosing failure of a gasoline direct injection (GDI) engine that can diagnose a device (or part) causing failure through forcible driving control of a related device (or part) when failure occurs in the GDI engine. The method for diagnosing failure of a GDI engine may include verifying whether a failure code is output from an engine control unit that controls the engine, and diagnosing whether a fuel system device is in a failure state by forcibly driving the fuel system device of the engine with a set control value when the failure code is output from the engine control unit.
US09523323B2 Method and device for monitoring an actuator device
A method for assessing the status of an electromechanical actuator device is disclosed. The actuator device is provided for actuating control element apparatuses in an internal combustion engine for a motor vehicle. This actuator device has an activation apparatus and a stator apparatus as well as at least one electrical coil apparatus. The actuator device can be changed over from a first operating state into a second operating state. During the changeover, activation power is fed to the coil apparatus by a control line apparatus. In the method, the activation power is fed to the actuator device, the feeding of the activation power is reduced, and the control line apparatus is monitored and an actuator assessment characteristic variable is determined from the data acquired in the process. Furthermore, the actuator assessment characteristic variable is assessed by a comparison variable which is based on the fed-in activation power.
US09523321B2 Method and system of controlling exhaust after-treatment apparatus for vehicle
A system and method for controlling an exhaust after-treatment apparatus for vehicle are provided. The method includes detecting, by a controller, signals from a front lambda sensor and a rear lambda sensor of a Lean NOx Trap (LNT), when an engine is driven in a rich mode and acquiring, by the controller, a temperature of exhaust gas detected by a temperature sensor, when the engine is driven in a rich mode. Further the method includes comparing, by the controller, the signals from the front lambda sensor and the rear lambda sensor to detect a breakthrough time when a breakthrough occurs between the signals from the front lambda sensor and the rear lambda sensor. In addition, the controller is configured to determine an additional rich time period based on the breakthrough time and the temperature of exhaust gas.
US09523317B1 Feedforward compensation for fuel system vacuum relief
Methods and systems are provided for relieving excess fuel tank vacuum in a vehicle. In one example, responsive to a fuel tank vacuum above a threshold or a rise in fuel tank vacuum level being higher than a threshold rate, a canister purge valve is opened to dissipate the fuel tank vacuum into an engine intake manifold while the engine is combusting, and the amount of intake air inducted into the intake manifold is adjusted such that air/fuel ratio errors are reduced. In this way, fuel tank vacuum may be relieved under engine operating conditions wherein the likelihood of air/fuel ratio errors are high, thus enabling rapid relief of fuel tank vacuum such that fuel tank degradation can be reduced and fuel system integrity can be better maintained.
US09523315B2 Engine control device for work vehicle
An engine control device for work vehicle includes: a target rotation speed setting unit that sets a target rotation speed of an engine corresponding to an operation amount of an accelerator pedal; a rotation speed control unit that controls a rotation speed of the engine according to the target rotation speed; a travel driving unit that transmits rotation of the engine to wheels via a torque converter; a speed ratio detection unit that detects a speed ratio between an input shaft and an output shaft of the torque converter; and a target rotation speed correction unit that corrects the target rotation speed set by the target rotation speed setting unit so as to increase the target rotation speed based on the speed ratio when the operation amount of the accelerator pedal is smaller than a predetermined value and the speed ratio detected by the speed ratio detection unit is smaller than a predetermined value within a range which is equal to or greater than 0 and less than 1.
US09523314B2 Method for operating a combustion engine in order to prevent excessive switching between at least two modes of operation
A method for operating an internal combustion engine of a motor vehicle having a plurality of cylinders all of which are operated in a full load engine mode and some of which are shut down in a partial load engine mode is disclosed, wherein the full load engine mode is switched to the partial load engine mode only if a partial engine operating torque which can be provided by the internal combustion engine in the partial load engine mode is greater than or equal to a target torque set on the internal combustion engine. In order to switch from the full load engine mode to the partial load engine mode, a switch variable determined on the basis of at least one specific parameter of the internal combustion engine and/or of the motor vehicle must additionally be set.
US09523307B2 Engine system having coolant control valve
An engine system may include a first cylindrical valve in which a first outlet is formed from an interior surface to an exterior surface thereof and a second cylindrical valve inserted into the first cylindrical valve, an exterior circumference thereof sliding on the interior circumference of the first cylindrical valve, wherein a second outlet is formed to the second cylindrical valve corresponding to the first outlet, and the second cylindrical valve is separately rotatable in the first cylindrical valve, a drive portion that is engaged to the first cylindrical valve and the second cylindrical valve and disposed to respectively rotate the first cylindrical valve and the second cylindrical valve, and a control portion that controls the drive portion depending on a driving condition such that an overlapped area of the first outlet and the second outlet is controlled and coolant flowing the overlapped area is controlled.
US09523306B2 Engine cooling fan control strategy
An engine cooling fan control strategy includes measuring an engine coolant temperature using a sensor connected to the engine, measuring an engine oil temperature using a sensor connected to the engine, selecting a first value from a maximum engine coolant temperature threshold calibration curve stored in the control system based on the engine oil temperature, selecting a second value from a minimum engine coolant temperature threshold calibration curve stored in the control system based on the engine oil temperature, and placing the engine cooling fan in driven relationship with the engine when the engine coolant temperature exceeds the first value, and placing the engine cooling fan in non-driven relationship with the engine when the engine coolant temperature drops below the second value.
US09523303B2 System and method for regenerating a particulate filter
Methods and systems are provided for determining soot stored in a particulate filter and regenerating the particulate filter. In one example, a method provides for operating oxygen sensors in a way that allows water in exhaust gases to be determined. The water in exhaust gases may be a basis for determining an amount of soot stored in a particulate filter.
US09523294B2 Valve driving device using piezoelectric actuator
A valve driving device using a piezoelectric actuator includes a piezoelectric body of which a volume expands according to a voltage applied thereto. A displacement increase housing amplifies the volume expansion of the piezoelectric body. A swing arm is connected to the displacement increase housing and operated to drive an engine valve according to the amplified expansion of the piezoelectric body.
US09523288B2 Hydraulic bearing for a stationary gas turbine
A hydraulic bearing is provided for a stationary gas turbine that has an oil sump with an outflow for hydraulic oil, wherein the outflow has an outflow opening which is arranged in the oil sump and an outflow line which is connected to the outflow opening. The hydraulic bearing is adapted to bring about an annular flow with a central air column when hydraulic oil flows out in the outflow line.
US09523286B2 Vane segment and axial-flow fluid machine including the same
A vane segment according to the present invention includes: an outer connection member connecting a plurality of vanes; positioning jigs for positioning end vanes located at both ends, of the plurality of vanes; and radial restriction sections which restrict the outer connection member so as to be relatively immovable to an outer side in a radial direction of a vane ring, wherein: each of the plurality of vanes has a vane main body and an outer shroud; grooves are formed in the outer shrouds; openings into each of which the positioning jig is inserted are formed in portions of the outer connection member; holes into each of which the positioning jig inserted in the opening is inserted are formed in bottoms of the grooves of the two end vanes; and at least one of the positioning jigs is an eccentric positioning jig.
US09523284B2 Adjusted stationary airfoil
A compressor component having an airfoil with a profile in accordance with Table 1 is disclosed. The compressor component, such as a compressor vane, has a decreased surface area over a portion of the airfoil chord length. The decreased surface area compressor vane operates in conjunction with a compressor blade having an increased surface area.
US09523278B2 Actuation system for an active blade element of a rotor blade
One example of an actuation system for an active blade element of a rotor blade includes an actuator system coupled to a linear transmission system. The actuator system attaches to a structure within a rotor blade and provides a linear motion in a direction that is spanwise to the rotor blade. The linear transmission system is coupled with the actuator system and to an active blade element attached to the rotor blade. The linear transmission system receives the linear motion provided by the actuator system, and responsively provides at least a partial rotation of the active blade element about an axis of the linear transmission system which is in the direction that is substantially parallel to the spanwise axis of the rotor blade.
US09523276B2 Multifunction rotary machine with deformable rhomb
A rotary machine with a deformable rhomb, includes a housing defining a stator for receiving a rotor which is a deformable rhomb in contact, with or without clearance, with the internal surface of the housing, the deformable rhomb including several pistons connected one after the other by a pivotal hinge having an axis parallel to the longitudinal axis of the housing and thus defining a closed chain; the internal surface of the housing of the machine defining an external cavity, with the exterior of the deformable rhomb, and with the lateral closure flanges of the housing, and an inner cavity being formed in the interior of the rotor with the lateral closure flanges of the housing; at least one of the external cavities and/or at least one of the inner cavities being connected, directly or indirectly, to the inlet of a fluid circuit external to the machine.
US09523271B2 Wireless communication for downhole tool strings
A wireline interface sub includes a wireline-interface-sub housing mechanically coupleable to a wireline and a wireline-interface module electrically coupleable to the wireline. A first tandem sub includes a first-tandem-sub housing mechanically coupled to the wireline-interface-sub housing, a first-tandem-sub-upside transceiver wirelessly coupled to the wireline-interface module, and a first-tandem-sub-downside transceiver electrically coupled to the first-tandem-sub-upside transceiver. A first gun sub includes a first-gun-sub housing mechanically coupled to the first-tandem-sub housing, a first-gun-sub transceiver wirelessly coupled to the first-tandem-sub-downside transceiver, and a first-gun-sub detonator coupled to, and triggerable by, the first-gun-sub transceiver.
US09523270B2 Downhole electronics with pressure transfer medium
Disclosed embodiments include apparatus and methods for transferring a pressure to downhole electronics with a pressure transfer medium. An embodiment of the apparatus includes a body supporting a moveable pressure transfer member, a pressure transfer medium contained by the body and the moveable pressure transfer member, and an electronic component disposed in the pressure transfer medium, wherein the pressure transfer member is moveable to transfer a pressure to the pressure transfer medium and the electronic component. Another embodiment of the apparatus includes a moveable enclosure and a non-conductive material, wherein the non-conductive material isolates an electronic component from a downhole fluid and the moveable enclosure is operable to transfer a hydrostatic pressure to the non-conductive material and the electronic component. An embodiment of a method includes transferring a downhole hydrostatic pressure to an electronic component via a flexible package and a pressure transfer medium.
US09523267B2 Flow control in subterranean wells
A method of controlling flow in a well can include a device introduced into the well being conveyed by flow in the well, and the device having a plurality of fibers extending outwardly from a body, the fibers being retained by a retainer. A well system can include a flow conveyed device conveyed through a tubular string by flow in the tubular string, and the flow conveyed device including a body with a plurality of fibers extending outwardly from the body. A retainer can at least partially enclose the device. A flow conveyed device for use in a well can include a body, and a plurality of fibers joined to the body, each of the fibers having a lateral dimension that is substantially smaller than a size of the body.
US09523263B2 Drilling turbine power generation
An example drilling turbine includes a turbine power section having a turbine shaft and a plurality of turbine stages axially arranged along the turbine shaft. A turbine bearing section is coupled to the turbine power section and has a drive shaft operatively coupled to the turbine shaft such that rotation of the turbine shaft rotates the drive shaft. The turbine bearing section includes a lower mandrel that houses a portion of the drive shaft rotatable with respect to the lower mandrel, one or more magnets disposed on an inner surface of the lower mandrel, a generator coil coupled to the drive shaft and aligned with the magnets, and one or more sensors coupled to the drive shaft and in electrical communication with the generator coil. The turbine shaft rotates the drive shaft, which rotates the generator coil with respect to the magnets, and thereby generates electrical power for the sensors.
US09523262B2 Method for autonomous control of a chemical injection system for oil and gas wells
A control program for a positive displacement metering system measures the time required for the travel of a free piston in a cylinder of known volume to determine an average flow rate during a full stroke of the piston. The system may also measure and record the inlet and outlet pressures or the differential pressure between the fluid inlet and outlet. The control program positions a four-way valve which may function as an adjustable metering orifice in response to the measured average flow rate and/or changes in the inlet and outlet pressures to achieve the desired flow rate. At the end of each stroke, the four-way valve is repositioned to reverse fluid flow through the metering cylinder. The system may revise the valve position settings for both forward and reverse strokes based on the measured time required for a full stroke at a certain valve position. In this way, the system automatically and iteratively compensates for changes in fluid properties and fluid pressure. A cleaning cycle which progressively opens the valve stepwise and may culminate in full open valve travel in both fluid flow directions is provided in the event of an obstruction of the valve orifice.
US09523261B2 High flow rate multi array stimulation system
A system of sliding valves wherein the inserts of multiple sliding valves may be shifted to an open position using a single shifting ball. Each individual sliding valve has a movable insert that, depending upon the position of the insert within the sliding valve, may either block, permit fluid to radially flow between the interior and exterior of the sliding valve at a first rate, or permit fluid to radially flow between the interior and exterior of the sliding valve at some different second rate.
US09523257B2 Downhole tubular system and assembly for sealing an opening
The present invention relates to a downhole system (100) for sealing an opening (2) in a wall of a well tubular structure in a borehole (4) downhole by means of a downhole tubular assembly (1), comprising the downhole tubular assembly comprising an expandable tubular part (5) having an inner face (6) and an unexpanded expandable tubular thickness in an unexpanded state, and a helical spring (7) having a helical inner diameter, a radial helical spring thickness and a helical outer diameter in an unexpanded state, the helical spring being arranged inside the expandable tubular part and substantially concentrically with the expandable tubular part, an expansion tool (9) for expanding the tubular assembly inside the well tubular structure (3) in one direction, the expansion tool comprising an expansion part having a diameter, and the expansion tool being arranged substantially on an axis which is concentric and longitudinal with the tubular assembly, and positioned in a first position, wherein the expandable tubular part is expanded by moving the expansion tool from the first position through the expandable tubular part and the helical spring so that the helical spring extends the diameter of the expansion part and acts as a distance element when expanding the expandable tubular part to abut the well tubular structure for sealing the opening. Furthermore, the present invention relates to a downhole tubular assembly and a method of sealing an opening in a wall of a well tubular structure in a borehole downhole.
US09523252B2 Floating device running tool
A running tool and delivery and/or retrieving apparatus, and method for use, are designed for optionally delivering and optionally retrieving an oilfield device down a borehole. A kelly extends into the borehole. The tool has a journal configured for slidable movement along the kelly, an engagement disk mounted around the journal configured for engaging the device, and a plurality of fins attached perpendicular to an outer circumference of the journal. The proximal fins extend radially from the outer circumference of the journal toward the engagement disk, are butted against the engagement disk and extend to a diameter complementary to an outer diameter of the engagement disk. The plurality of proximal fins surround and are arranged concentric with the journal.
US09523251B2 Apparatus and methods for performing downhole operations using a selectably operable motor
In one aspect an apparatus for performing a downhole operation is disclosed that in one non-limiting embodiment may include a downhole tool that contains a hydraulically-operated motor and a flow control device that in one position allows a fluid to pass through the motor while preventing the fluid to flow to the motor and in another position allows the fluid to flow to the motor to operate the motor.
US09523250B2 Mixing tank and method of use
A method of transmitting a fluid into an oil well bore including the steps of providing a frame supporting a vessel, the vessel having an interior, upper and lower end portions, a conically shaped side wall, and an outlet for discharging the fluid from the vessel. Further including the steps of adding a viscous polymeric material to the vessel interior, placing a discharge pipe having a vertical section below the vessel wherein the discharge pipe is in communication with the outlet, placing a positive displacement pump within the discharge pipe wherein the pump transmits fluid from the outlet into the discharge pipe downstream of the vertical pipe section, and selectively transmitting fluid to either the vessel interior (for recirculating) or into the well. Air is added to the discharge flow line downstream of the pump. Preferably, the vessel contains a flexible bladder/bag that holds the material to be pumped.
US09523244B2 Drill bit for a drilling apparatus
A down-hole drilling apparatus includes a bearing housing defining a longitudinal axis and upper and lower portions. The upper portion of the bearing housing is configured for connection to a drill string, and at least one annular bearing package disposed within the bearing housing. A drill bit is coupled to the bearing housing and rotatable with respect to the longitudinal axis. The drill bit includes a leading body supporting a plurality of cutters thereon for engaging a subterranean rock formation, a shank portion projecting from the leading body, and a mandrel portion engaging the shank portion and defining an inseparable connection therewith. The mandrel portion extends longitudinally into the bearing housing and through the at least one annular bearing package.
US09523243B2 Helical dry mate control line connector
An example dry mate connection assembly includes a clamp guide ring arranged about a wellbore tubing and defining a first axial channel for receiving a first splitter block of a first dry mate connector, wherein the first dry mate connector includes a first angular mating face and one or more first communication media extending within the first dry mate connector, and a retaining ring arranged about the wellbore tubing and defining a second axial channel configured to receive a second splitter block of a second dry mate connector configured to mate with the first dry mate connector, wherein the second dry mate connector includes a second angular mating face and one or more second communication media extending within the second dry mate connector.
US09523241B2 Multi shot activation system
An activation assembly for a wellbore tool positionable in a wellbore includes a housing, a wellbore tool coupled to the housing, and a tool activator operatively coupled to the wellbore tool. The tool activator includes first and second fixedly connected circular disks, each of which includes a plurality of radially projecting teeth disposed around an outer circumferential surface of the disk. The disks are rotatably mounted about a longitudinal axis of the housing. The tool activator further includes a key member having a head portion engageable with the teeth of the first and second disks. The key member is located within the housing such that the disks rotate through a limited angular distance in response to movement of the key member.
US09523238B2 Method of using a mud motor
This application is directed to methods of using pressure balanced mud motors. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor can also include a roller bearing assembly and a drive shaft assembly to improve the life and efficiency of the pressure balanced mud motor.
US09523237B2 Aerial system, in particular turntable ladder system
Disclosed is a turntable ladder system mounted on a rescue vehicle. The system includes a turntable ladder mounted on top of a rescue vehicle and comprising an arm that can be bent downwardly to the ground in front of the driver's cabin of the vehicle, and an operator stand located at the ladder for operating the ladder. The operator stand includes a control for controlling movement of the arm. This turntable ladder system also includes a manually operable confirmation button located on the driver's cabin. The confirmation button is operatively connected to the control such that the bending movement of the arm can be controlled by the control only if the confirmation button is operated.
US09523236B2 Braking mechanism for a roller shade controller, control mechanism comprising same and control handle
A braking mechanism for a roller shade control system. The braking mechanism includes a stationary member and a rotating member rotatable relative to the stationary member. The rotating member is rotatable in a winding direction or an unwinding direction. The braking mechanism also includes a connecting assembly operatively connecting the stationary member and the rotating member. The connecting assembly frictionally engages the rotating member when the rotating member is rotated in the unwinding direction and is frictionally disengaged from the rotating member when the rotating member is rotated in the winding direction. A control mechanism includes such a braking mechanism and an operating handle for operating the control mechanism.
US09523234B2 Nestable molded articles, and related assemblies and methods
A man-made, molded article is provided. The article includes a profile including a planar wall, and an adjacent integral molded depression having a contoured wall extending downwardly from the planar wall. The contoured wall includes a bead portion, a cove portion, and a ledge between the bead and cove portions. The articles are stackable, one above another for transport, in a nestable relationship in which multiple contact zones are present between the contoured walls of an adjacently stacked pair of the molded articles. The contact zones include an arcuately extending contact interface zone between the bead exterior and interior surfaces. The depression has a substantially uniform thickness varying by no more than about +1 percent to about −11 percent in relation to a thickness of the planar wall. Related methods and assemblies are also provided.
US09523232B2 Filling material, window and door set, and filling method
A filling material according to an embodiment of the invention includes: an outer cover material having elasticity; an expansion material being inserted into an inside of the outer cover material, wherein the expansion material being compressed when the inside of the outer cover material is evacuated; a nozzle being provided at one end of the outer cover material, wherein air is evacuated from the inside of the outer cover material or air is injected to the inside of the outer cover material to expand the outer cover material through the nozzle; and a stopper for blocking the nozzle in a state that the inside of the outer cover material is evacuated to maintain the inside of the outer cover material to be vacuous.
US09523230B2 Door closer assembly
A door closer comprises a piston cooperating with a rotating pinion. Upon rotation of the pinion in the door opening direction, the piston moves toward the second end of the housing forcing fluid from a second variable volume chamber through a passage to a first variable volume chamber and compressing a spring assembly for storing energy. The spring assembly urges the piston toward the first end of the housing for forcing fluid from the first variable volume chamber to the second variable volume chamber and rotating the pinion in the door closing direction. A controller controls the position of a valve in the passage based on the sensed angular position of a door and the position of the valve for determining the amount of hydraulic fluid flowing through the valve.
US09523229B2 Hatch actuating arrangement for actuating a hatch
A hatch actuating arrangement for actuating a hatch of a hatch device, with the hatch device being adapted to be disposed or being disposed within a tower structure of a wind turbine. A hatch actuator being movably supported relative to the hatch such that a downward force upon the hatch actuator and a weight of the hatch actuator urges the hatch to rotate toward the open position; and wherein the hatch actuator is connected to and positioned proximate a side of a ladder above the hatch so that a user may open the hatch while upon the ladder above the hatch.
US09523226B1 360 degree bi-stable dual pivot hinge
In one general aspect, a computing device includes a lid, and a base coupled to the lid by a hinge, the hinge including a bi-stable hinge part including a toggle pivot and a toggle link bar, and a barrel hinge part including a hollow shaft, at least one friction element surrounding a first portion of the hollow shaft, and a casing surrounding a second portion of the hollow shaft, the casing being connected to the toggle link bar. The computing device includes a first mounting tab connected to the toggle link bar and connected to the base, and a second mounting tab connected to the at least one friction element and connected to the lid. The barrel hinge part enables the at least one friction element to rotate about the hollow shaft causing the lid to rotate relative to the base.
US09523217B2 Variable section key and lock
A key and lock are provided. The key is provided with a blade having a longitudinal axis. The blade is provided with a channel extending along at least a portion of the blade and along the longitudinal axis. One or more section members is disposed within the channel and coupled to the blade. The section member is capable of movement relative to the blade in the channel. A lock having a keyway and an associated tortuous path to receive the section members as the blade is inserted in the keyway is also provided.
US09523215B2 Electronic locking systems for vending machines and the like
An electronic locking system for vending machines or the like is provided for locking and unlocking the machine preferably with a remotely controlled electronic operating device.
US09523214B2 Awning airfoil
This document provides an apparatus including an awning fastener configured for attaching to an awning. The apparatus can further include a first airfoil connected to the awning fastener. The apparatus can further include a second airfoil connected to the awning fastener and positioned opposite of the first airfoil such that the first and second airfoils are positionable on opposite sides of the awning when the awning fastener is connected to the awning.
US09523212B2 Variable height telescoping lattice tower
A variable height telescoping tower includes a base section and a second lower most section nested within the base section and extendable from within the base section. The second lower most section includes a plurality of vertically spaced lock apertures disposed thereon. A lock member is attached to the base section, and includes an engaging portion movable between a disengaged position at which the engaging portion rests outside of the lock apertures and an engaged position at which the engaging portion is engaged within one of the lock apertures of the second lower most section.
US09523210B2 Pool skimmer
A device for skimming a pool surface to collect floating debris includes an elongate handle, a hollow body, and a spool on which an elongate continuous length of webbing is wound in a spiral configuration. The spool is housed within the body and the webbing is extendable from the spool through a slot formed in the body and is retractable onto the spool through the slot via spool rotation. The webbing has a proximal end to which an end piece is connected. The end piece is shaped to prevent passage through the slot and has a fastening element for being secured to an edge of a pool structure for removably mounting the end piece to the structure. The handle and body are sufficiently portable and lightweight to enable carrying by hand and ready removability of the entire device from the pool when not in use.
US09523208B2 Portable kit for erecting a temporary shelter, and method of using same
A portable shelter kit is usable for erecting a temporary or long term structural shelter. The portable shelter kit includes a two-part shipping container which comes apart into pieces which are usable as component parts of the shelter. A method of using the kit to construct a portable shelter is also described.
US09523205B2 Device for covering a building structure and structure covered by such a device
The invention relates to a covering device comprising: at least one metal sheet, especially a metal sheet used for cladding, suitable for covering at least one section of a surface of a building structure, fastenings for definitively attaching the metal sheet to the structure, at least one accessory suitable for applying to a receiving area on the metal sheet, and means for removably attaching the accessory to the receiving area, that are suitable for attaching the accessory once the metal sheet is already attached to the structure by means of the fastenings, maintaining the structural integrity of the metal sheet, and also the integrity, especially in terms of tightness, of the attachment of the metal sheet to the structure by means of the fastenings, said attaching means including a head of the fastenings, that can enable the assembly, and if need be, the disassembly, of the accessory, without affecting the attachment of the metal sheet to the structure by means of the fastenings.
US09523203B2 Fire-resistant roof system and membrane composite
A roof assembly comprising: a roof deck; a thermoplastic membrane covering the deck; and a fabric having disposed thereon expandable graphite.
US09523200B2 Wall mounted receiver
This invention presents a wall mounted receiver to accommodate insulated or non-insulated pipes and at least one inlet or portal for at least one pipe conduit or wiring per portal and with a high degree of flexibility and unique mechanical connection security; this receiver is arranged to receive the piping from any directional angle with a unique flexible inlet capability; without limitation, this receiver is for use with refrigeration or air conditioning equipment and related connections, such as insulated pipes, non-insulated pipes, condensation piping, conduit and wiring. The receiver can also be mounted to different wall surface types without the assistance of a wall bracket; can also be fit into tight space service areas depending on refrigeration equipment requirements; can be installed in new construction applications; and can also upgrade existing installations without the need to cut the existing piping.
US09523198B2 Gypsum wallboard and method of making same
A coalescing additive is used in the manufacturing process for gypsum wallboard. Such an additive increases the surface area and density of the slurry at the paper to core interface by coalescing the foam cells away from the paper core interface. This permits a stronger paper to core bond to form and increases the compressive strength of the gypsum wallboard as compared to standard wallboards made from slurries with reduced water levels.
US09523192B2 Sound-absorbing material with excellent sound-absorbing performance and method for manufacturing thereof
Disclosed are a sound-absorbing material with improved sound-absorbing performance and a method for manufacturing the sound-absorbing material. The sound-absorbing material may improve sound absorption coefficient and transmission loss by forming large surface area and air layer, so as to induce viscosity loss of incident sound energy, and may provide light-weight design of a sound absorbing part or material since sound-absorbing performance may be substantially improved using reduced amount of fiber. Further, the sound-absorbing material may improve sound-absorbing performance by using binder fiber having rebound resilience, so as to maintain enough strength between fibers and also to maximize viscosity loss of sound energy transmitted to fiber structure.
US09523191B2 Mobile terminal booth
A mobile terminal booth which provides an area where a mobile terminal can be used in a public place. This mobile terminal booth is provided with a sound absorbing unit which is placed in a public place and partially partitions a space as viewed from the above where a user of a mobile terminal can have a telephone conversation. The sound absorbing unit is made of a laminate consisting of a plurality of sound absorbing layers. The sound absorbing layers are joined together in the form of the laminate with a viscous adhesive which does not solidify after formation of said laminate, and maintains its viscosity when the mobile terminal booth is used.
US09523190B2 Use of boron to reduce the thermal conductivity of unbonded loosefill insulation
A method for manufacturing unbonded loosefill insulation material configured for distribution in a blowing insulation machine is provided. The method includes the steps of establishing apparatus configured for making fibrous materials, the apparatus including structures configured to provide molten materials to fiberizing apparatus and collection apparatus configured to collect the formed fibrous materials, determining whether the formed fibrous material will be further processed as loosefill insulation material or other fibrous products, and formulating a composition of the molten material in response to the determination of whether the formed fibrous material will be further processed as loosefill insulation material or other fibrous products.
US09523188B2 Framing structure
A framing structure includes elements that are integrally connected by a poured bonding core. The elements include a hollow-interior column and a beam having a cavity that is configured to receive a pourable bonding material. The hollow interior of the column and the cavity of the beam form a continuous volume that is configured to receive a pourable bonding material.
US09523182B2 Work vehicle
A wheel loader is provided with an engine compartment, a urea water injection device, a second side plate, a guiding member, and a suction part. The second side plate has a first outdoor air intake port. The guiding member is configured to guide outdoor air sucked in through the first outdoor air intake port onto the urea water injection device. The suction part sucks air into the engine compartment. The urea water injection device is disposed within an air flow produced between the suction part and the guiding member.
US09523181B2 Digging machine
A digging machine configured to bury a continuous elongated member in the bed of a body of water has a frame extending along a longitudinal axis; a guide assembly fitted to the frame to move crosswise to the longitudinal axis, and configured to engage and move along the continuous elongated member; and a control device configured to adjust the position of the guide assembly with respect to the frame and the continuous elongated member according to the conformation of the continuous elongated member.
US09523178B2 Anchoring system for concrete panels in a stabilized earth structure
The concrete panel anchoring assembly including a concrete panel having a rear face and a connector member projecting from a rear face of the concrete panel. The connector member includes an attachment loop and a saddle element assembled together.
US09523175B2 Binder composition and path material comprising a binder composition
A binder composition comprising water glass and psyllium, which can be combined with aggregate to form a traffic surface.
US09523169B2 Cleaning apparatus and method
The present invention provides a cleaning apparatus for cleaning at least one soiled substrate with a multiplicity of solid particles, the apparatus comprising: an external casing defining the external perimeter of the apparatus, said external casing defining at least an upper internal volume and a lower internal volume; a perforate drum arranged in the upper internal volume and configured for rotation about a horizontal axis, for agitation of the at least one soiled substrate during a cleaning process; a partition sealingly dividing the upper internal volume from the lower internal volume, the partition including a collecting region configured to collect and retain wash liquor and solid particles of said multiplicity of solid particles released from the drum during a cleaning process; a recirculating arrangement configured to transfer particles of said multiplicity of solid particles from said collecting region to said drum.
US09523168B2 Method for producing a component for joining structures, component and structural arrangement
The present invention provides a method for producing a component for joining structures at intersection regions thereof, comprising the following steps: forming a first fiber having a meandering shape which includes a plurality of first loops; forming a second fibre having a meandering shape which includes a plurality of second loops; and swivelling a first loop portion of a respective first loop and a first loop portion of a respective second loop such that a respective first loop and a respective second loop engage with one another.
US09523162B2 Method for making marco-scale carbon nanotube tube structure
A method for making a macro-scale carbon nanotube tube structure includes the following steps. A linear structure and a carbon nanotube structure are provided. The carbon nanotube structure includes at least one carbon nanotube film or at least one carbon nanotube wire. The carbon nanotube structure is wrapped around the linear structure to form a carbon nanotube composite structure. The linear structure is removed from the carbon nanotube composite structure, thereby forming the macro-scale carbon nanotube tube structure.
US09523158B2 Methods and apparatus for forming semiconductor
Method and apparatus for forming free-standing, substantially monocrystalline semiconductor substrates is described. A template substrate is subjected to a process of forming a porous layer on each major surface of the template substrate. The porous layer is smoothed, and then an epitaxial layer is formed on each porous layer. Mechanical energy is used to separate the epitaxial layers from the template substrate, which is recycled by removing any remaining porous and epitaxial material.
US09523155B2 Enhancement of electrolyte hydrodynamics for efficient mass transfer during electroplating
The embodiments herein relate to methods and apparatus for electroplating one or more materials onto a substrate. In many cases the material is a metal and the substrate is a semiconductor wafer, though the embodiments are no so limited. Typically, the embodiments herein utilize a channeled plate positioned near the substrate, creating a cross flow manifold defined on the bottom by the channeled plate, on the top by the substrate, and on the sides by a cross flow confinement ring. During plating, fluid enters the cross flow manifold both upward through the channels in the channeled plate, and laterally through a cross flow side inlet positioned on one side of the cross flow confinement ring. The flow paths combine in the cross flow manifold and exit at the cross flow exit, which is positioned opposite the cross flow inlet. These combined flow paths result in improved plating uniformity.
US09523148B1 Process for deposition of titanium oxynitride for use in integrated circuit fabrication
A process is provided for depositing a substantially amorphous titanium oxynitride thin film that can be used, for example, in integrated circuit fabrication, such as in forming spacers in a pitch multiplication process. The process comprises contacting the substrate with a titanium reactant and removing excess titanium reactant and reaction byproducts, if any. The substrate is then contacted with a second reactant which comprises reactive species generated by plasma, wherein one of the reactive species comprises nitrogen. The second reactant and reaction byproducts, if any, are removed. The contacting and removing steps are repeated until a titanium oxynitride thin film of desired thickness has been formed.
US09523147B2 Vacuum film formation method and laminate obtained by the method
A method of continuously subjecting an elongated substrate to vacuum film formation is disclosed. The method comprises the steps of: feeding a first substrate from a first roll chamber in a first direction from the first roll chamber toward a second roll chamber; degassing the first substrate; forming a film of a second material on the first substrate, in a second film formation chamber; and rolling up the first substrate in the second roll chamber, thereby producing the first substrate, and comprises similar steps to produce a second substrate. In advance of producing the first substrate with the second material film, the first cathode electrode of the first film formation chamber is removed from the first film formation chamber, and, in advance of producing the second substrate with the first material film, the second cathode electrode of the second film formation chamber is removed from the second film formation chamber.
US09523142B2 Hot-dip zinc alloy coated steel sheet excellent in coating adhesion, and method for producing the same
A method for producing a hot-dip zinc alloy coated steel sheet excellent in coating adhesion, comprising: hot-rolling a steel sheet, subjecting the base sheet for coating to a reduction heat treatment, and subjecting the base sheet for coating to hot-dip zinc alloy coating. The hot-dip alloy coated steel sheet is excellent in coating adhesion, by using, as a base sheet for coating, a steel sheet that is imparted with resistance to liquid metal embrittlement cracking by adding B. The hot-dip zinc alloy coated steel sheet excellent in coating adhesion contains at least one of a Si simple oxide, a Mn simple oxide, a Cr simple oxide, a Si—Mn composite oxide, a Si—Cr composite oxide, a Mn—Cr composite oxide, and a Si—Mn—Cr composite oxide in a portion within 10 μm from an interface between a steel sheet as a base sheet and a hot-dip galvanized layer formed on a surface thereof.
US09523141B2 High strength Mg alloy and method for producing same
Provided is an Mg alloy and a method for producing same able to demonstrate high strength without requiring an expensive rare earth element (RE). The high-strength Mg alloy containing Ca and Zn within a solid solubility limit and the remainder having a chemical composition comprising Mg and unavoidable impurities is characterized in comprising equiaxial crystal particles, there being a segregated area of Ca and Zn along the (c) axis of a Mg hexagonal lattice within the crystal particle, and having a structure in which the segregated area is lined up by Mg3 atomic spacing in the (a) axis of the Mg hexagonal lattice. The method for producing the high-strength Mg alloy is characterized in that Ca and Zn are added to Mg in a compounding amount corresponding to the above composition and, after homogenization heat treating an ingot formed by dissolution and casting, the above structure is formed by subjecting the ingot to hot processing.
US09523136B2 Continuous furnace system
A furnace system includes a pre-heating device disposed on a conveyer device, a heating member disposed in the pre-heating device for pre-heating the work piece, a furnace facility located behind the pre-heating device and having a heating zone, a carburizing zone for carburizing the work piece, a diffusing zone and a temperature decreasing zone for lowering the temperature of the work piece, and a cooling zone for lowering the work piece to a room temperature, the furnace facility includes a front door and a rear door and one or more intermediate doors for confining the work piece within the furnace facility, and a heating element is disposed in the furnace facility for pre-heating the work piece.
US09523135B2 Method of cold-rolling steel sheet and cold-rolling facility
In cold-rolling a steel sheet coil, when a tail end portion of a steel sheet coil (7) is wound around a tension reel (3) prior to second-pass rolling after the completion of first-pass rolling, the tail end portion is heated to a temperature within a range of not lower than 50° C. nor higher 350° C. with a heater disposed between a rolling stand (1) and the coil tail end-side tension reel (3).
US09523129B2 Sequence analysis of complex amplicons
The invention is directed to methods of generating sequence profiles of populations of nucleic acids, whose member nucleic acids contain regions of high variability, such as populations of nucleic acids encoding T cell receptors or B cell receptors. In one aspect, the invention provides pluralities of sets of primers for generating nested sets of templates from nucleic acids in such populations, thereby insuring the production of at least one template from which sequence reads are generated, despite such variability, or despite limited lengths or quality of sequence reads. In another aspect, members of such populations are bidirectionally sequenced so that further sequence information is obtained by analyzing overlapping sequence reads in the zones of highest variability.
US09523127B2 KCNQ2 and KCNQ3—potassium channel genes which are mutated in benign familial neonatal convulsions (BFNC) and other epilepsies
Generalized idiopathic epilepsies (IGE) cause 40% of all seizures and commonly have a genetic basis. One type of IGE is Benign Familial Neonatal Convulsions (BFNC), a dominantly inherited disorder of newborns. A submicroscopic deletion of chromosome 20q13.3 which co-segregates with seizures in a BFNC family has been identified. Characterization of cDNAs spanning the deleted region identified a novel voltage-gated potassium channel, KCNQ2, which belongs to a new KCNQ1-like class of potassium channels. Nine other BFNC probands were shown to have KCNQ2 mutations including three missense mutations, three frameshifts, two nonsense mutations, and one splice site mutation. A second gene, KCNQ3, was found in a separate BFNC family in which the mutation had been localized to chromosome 8. A missense mutation was found in this gene in perfect cosegregation with the BFNC phenotype in this latter family. This demonstrates that defects in potassium channels can cause epilepsy. Furthermore, some members of one of the BFNC families with a mutation in KCNQ2 also exhibited rolandic epilepsy and one individual with juvenile myoclonic epilepsy has a mutation in an alternative exon of KCNQ3.
US09523121B2 Methods and compositions for PCR using blocked and universal primers
Provided herein are methods and compositions for performing PCR with primers with blocked 3′-ends that are unblocked when these primers anneal to the template. The multiplexed PCR can be used as real-time qPCR, for end-point detection or as enrichment method for next generation sequencing (NGS). Also described herein are methods and compositions to improve sensitivity of mutation-specific PCR when targeting closely-spaced mutations.
US09523120B2 Method of amplifying a nucleic acid
A nucleic acid amplification method is provided, along with kits useful in performing the amplification method.
US09523115B2 Compositions and methods for obtaining nucleic acids from sputum
The present invention relates to compositions and methods for preserving and extracting nucleic acids from saliva. The compositions include a chelating agent, a denaturing agent, buffers to maintain the pH of the composition within ranges desirable for DNA and/or RNA. The compositions may also include a reducing agent and/or antimicrobial agent. The invention extends to methods of using the compositions of the invention to preserve and isolate nucleic acids from saliva as well as to containers for the compositions of the invention.
US09523112B2 Method for the determination of the presence of an antibiotic in a fluid
The present invention provides a method and test for the determination of the presence or absence of an antibiotic in a sample such as milk.
US09523103B2 Apparatus and process for fermentation of biomass hydrolysate
A process for converting biomass hydrolysate into biofuel, the process comprising the steps of: obtaining a biomass hydrolysate solution comprising monosaccharides; immobilizing Pachysolen tannophilus; contacting the solution with the immobilized Pachysolen tannophilus; and recovering a fermented biofuel.
US09523098B2 Targeted modification of malate dehydrogenase
Disclosed herein are methods and compositions for targeted modification of one or more endogenous plant malate dehydrogenase genes.
US09523097B2 Engineering rubber production in plants
The present invention relates to transplastomic guayule plants comprising chloroplasts engineered to express the complete cytosolic mevalonic acid (MEV) pathway.
US09523096B2 Modified photosynthetic microorganisms for producing lipids
This disclosure describes genetically modified photosynthetic microorganisms, e.g., Cyanobacteria, that overexpress an acyl carrier protein (ACP), an acyl-ACP synthase (Aas), or both, optionally in combination with one or more overexpressed or exogenous lipid biosynthesis proteins, and/or one or more overexpressed or exogenous glycogen breakdown proteins. Exemplary biosynthesis proteins include diacyglycerol acyltransferases, thioesterases, phosphatidate phosphatases, phospholipases, triacylglycerol (TAG) hydrolases, fatty acyl-CoA synthetases, and/or acetyl-CoA carboxylases, including combinations thereof. Also included are photosynthetic microorganisms comprising mutations or deletions in a glycogen biosynthesis or storage pathway, which accumulate a reduced amount of glycogen under reduced nitrogen conditions as compared to a wild type photosynthetic microorganism. The modified photosynthetic microorganisms provided herein are capable of producing increased amounts of lipids such as fatty acids and/or synthesizing triglycerides.
US09523090B2 Compositions and methods for treating inflammation
Provided are electrokinetically-altered fluids (gas-enriched (e.g., oxygen-enriched) electrokinetic fluids) comprising an ionic aqueous solution of charge-stabilized oxygen-containing nanostructures in an amount sufficient to provide, upon contact with a cell, modulation of at least one of cellular membrane potential and cellular membrane conductivity, and therapeutic compositions and methods for using same in treating inflammation or at least one symptom thereof. The electrokinetically-altered fluid compositions and methods include electrokinetically-altered ionic aqueous fluids optionally in combination with other therapeutic agents. Particular aspects provide for regulating or modulating intracellular signal transduction associated with inflammatory responses by modulation of at least one of cellular membranes, membrane potential, membrane proteins such as membrane receptors, including but not limited to G-Protein Coupled Receptors (GPCR), and intercellular junctions (tight junctions, gap junctions, zona adherins and desmasomes). Other embodiments include particular routes of administration or formulations for the electrokinetically-generated fluids (electrokinetically-generated gas-enriched fluids and solutions) and therapeutic compositions.
US09523083B2 Biochemical synthesis of 1,4-butanediamine
Process for biochemical synthesis of 1,4-butanediannine in a microorganism having an increased level of an ornithine decarboxylase activity as compared to the native level of the ornithine decarboxylase activity, in which the increased ornithine decarboxylase activity is obtained by overexpression of an ornithine decarboxylase encoding gene with increased translational and/or transcriptional efficiency. The process is performed by excreting 1,4-butanediamine produced in the microorganism into a fermentation broth, and recovering the 1,4-butanediannine from the fermentation broth. The increased translational and/or transcriptional efficiency is obtained by the use of a strong, regulated promoter consisting of an isopropvl-B-D-thiogalactoside (IPTG) inducible strong promoter.
US09523081B2 Method for enhancing therapeutic effect of stem cells on autoimmune diseases, cardiovascular diseases, and/or hematological diseases
A method for enhancing the therapeutic effect of a stem cell on autoimmune diseases, cardiovascular diseases, and/or hematological diseases is provided. The method comprises treating the stem cell with ligustilide, wherein the treatment is conducted in a culture medium of the stem cell. A method of stem cell treatment is also provided, comprising administering to a subject suffering from autoimmune diseases, cardiovascular diseases, and/or hematological diseases an effective amount of a stem cell or a combination of ligustilide and a stem cell, wherein the stem cell has been treated with ligustilide.
US09523079B2 Cardiac repair by reprogramming of cardiac fibroblasts into cardiomyocytes
The present invention involves the use of transcription factors including Tbx5, Mef2C, Hand2, myocardin and Gata4 to reprogram cardiac fibroblasts into cardiomyocytes, both in vitro and in vivo. Such methods find particular use in the treatment of patients post-myocardial infarction to prevent or limit scarring and to promote myocardial repair.
US09523078B2 Method for increasing the E-selectin binding affinity of a population of cells expressing a CD44 polypeptide
The invention features methods and compositions for treating hematopoietic disorders, inflammatory conditions, and cancer and providing stem cell therapy in a mammal.
US09523077B2 Mature dendritic cell compositions and methods for culturing same
This invention provides methods to prepare and use immunostimulatory cells for enhancing an immune response. The invention provides a method for preparing mature dendritic cells (DCs), comprising the sequential steps of: (a) signaling isolated immature dendritic cells (iDCs) with a first signal comprising an interferon gamma receptor (IFN-γR) agonist and/or a tumor necrosis factor alpha receptor (TNF-αR) agonist to produce signaled dendritic cells; and (b) signaling said signaled dendritic cells with a second transient signal comprising an effective amount of a CD40 agonist to produce CCR7+ mature dendritic cells. Also provided by this invention are enriched populations of dendritic cells prepared by the methods of the invention. Such dendritic cells have enhanced immunostimulatory properties and increased IL-12 secretion and/or decreased IL-10 secretion. CD40 signaling can be initiated by one or more of polypeptide translated from an exogenous polynucleotide encoding CD40L (e.g., mRNA or DNA), an agonistic antibody to CD40 receptor or by CD40 ligand polypeptide. The enriched populations can be further modified by the administration of an immunogen to the DC. The DC will take up and process the immunogen on its cell surface.
US09523060B2 Lubricant oil compositions
Compositions comprise first antioxidants and first additives, such as, a surface additives, performance enhancing additives and lubricant protective additives and optionally second additives and/or second antioxidants. The compositions are useful to improve lubricants, lubricant oils and other lubricant materials. The compositions and methods generally provide longer shelf lives, increased oxidative resistance, improved quality and/or enhanced performance to lubricants or lubricant oils.
US09523054B2 Asphaltene stabilization in petroleum feedstocks by blending with biological source oil and/or chemical additive
Biological source oils, including, but not limited to, algae oil, stabilize the presence of asphaltenes in petroleum feedstocks, such as crude oil, to help avoid or prevent problematic issues caused by the asphaltenes, such as sludges, plugging, deposits, fouling and/or corrosion in the production, transferring and processing of the petroleum feedstocks. Chemical additives such as phenol-based resins, and reaction products or combinations of long chain alpha-olefins and/or small chain aldehydes and/or long chain alkyl phenate sulfides and/or metal oxide-based colloidal hydrocarbon-based nanodispersions, may also stabilize the presence of asphaltenes in petroleum feedstocks. By “stabilizing” is meant keeping the asphaltenes in solution in the petroleum feedstocks.
US09523052B2 Gasification reactor with superheater and superheated steam line
A process and a reactor for the of a carbonaceous feed. The reactor has a reactor chamber; steam generating heat exchange units; at least one steam drum; and recirculation lines for circulating water and steam between one or more of the heat exchange units and the steam drum. The steam drum further includes a steam feed line for transporting steam via a heat exchange unit and a superheated steam line to a superheated steam header. The superheated steam line is split into a return line leading to a heat exchange line through the steam drum, and a header feed line.
US09523050B2 Methods for co-processing renewable feedstock and petroleum distillate feedstock
Processes for co-processing renewable feedstock and petroleum distillate feed. The petroleum distillate feed is hydrotreated in a first reaction zone. The renewable feedstock is deoxygenated in a second reaction zone. The effluent stream from the two reaction zones are combined. A heavy portion of the combined effluent stream may be hydrocracked. Hydrogen sulfide may be removed from the effluent and used in the second reaction zone to maintain the catalyst during periods of non-processing.
US09523049B2 Hydrocracking process including switchable reactors with feedstocks containing 200 ppm by weight—2% by weight of asphaltenes
The invention relates to a process for hydrocracking hydrocarbon feedstocks having 200 ppm by weight to 2% by weight of asphaltenes and/or more than 10 ppm by weight of metals, comprising a hydrodemetallation treatment in at least 2 switchable reaction zones, containing hydrodemetallation catalyst and optionally hydrodenitrification catalyst, then a hydrorefining treatment to lower the organic nitrogen content, followed by a fixed-bed hydrocracking treatment and a distillation step.
US09523047B2 Apparatuses and methods for treating mercaptans
Embodiments of apparatuses and methods for treating mercaptans are provided. In one example, an apparatus comprises a vessel capable of receiving a feed stream that comprises liquid hydrocarbons and the mercaptans. The vessel comprises an extraction section that is capable of extracting a portion of the mercaptans from the feed stream to form a mercaptan-reduced, liquid hydrocarbon-containing stream. A catalyst bed section is capable of contacting the mercaptan-reduced, liquid hydrocarbon-containing stream with a catalyst in the presence of oxygen (O2) and caustic at reaction conditions effective to oxidize a remaining portion of the mercaptans and form a sweetened liquid hydrocarbon-containing stream.
US09523044B2 Hydrocarbon upgrading
The invention relates to hydrocarbon streams containing impurities such as carbon oxysulfides, to processes for upgrading the hydrocarbons by removing at least a portion of the impurities therefrom, to equipment useful in such processes, and to the use of upgraded hydrocarbons for, e.g., chemical manufacturing.
US09523036B2 Phenolic compound having carbonyl as neighboring group and application thereof
To provide a liquid crystal compound having a large negative value of dielectric anisotropy (Δ∈). A compound is represented by formula (1): wherein, in formula (1), R1 and R2 are hydrogen, halogen or alkyl having 1 to 10 carbons, and in the alkyl, at least one of —CH2— may be replaced by —O—, at least one of —(CH2)2— may be replaced by —CH═CH—, and at least one of hydrogen may be replaced by halogen; ring A1 and ring A2 are 1,4-cyclohexylene or 1,4-phenylene; Z1 is a single bond, —(CH2)2—, —CH2O—, —OCH2—, —CF2O—, —OCF2—, —COO—, or —OCO—; Y is halogen, —CF3, —CF2H or —CH2F; and m, n and p are 0, 1 or 2, and a sum (m+n) of m and n is 0, 1 or 2.
US09523033B2 Method for large scale synthesis of optically stimulated luminescence grade polycrystalline ceramic material
A method for the synthesis of OSL grade polycrystalline mass of ceramic materials with dopant C involving source ceramic material preferably in its readily available powder form comprising the steps of melting of the said ceramic material in graphite environment including a graphite crucible/container in vacuum; and obtaining there from polycrystalline aggregate by rapid solidification of said melt to thereby provide said polycrystalline mass of ceramic materials with dopant C of optically stimulated luminescence grade. The said powder form of the ceramic material is compacted and formed into pellets before subjecting to melting.
US09523030B2 Control of particulate entrainment by fluids
An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.
US09523027B2 Refrigerant mixtures comprising tetrafluoropropene, difluoromethane, pentafluoroethane, and tetrafluoroethane and uses thereof
A non-flammable refrigerant mixture is disclosed. The non-flammable refrigerant mixture consists essentially of (a) from 20 weight percent to 25.5 weight percent HFO-1234yf, (b) from 20 weight percent to 24.5 weight percent HFC-32, (c) from 24.5 weight percent to 30 weight percent HFC-125 (d) from 25.5 weight percent to 30 weight percent HFC-134a, and (e) from about 0.0001 weight percent to 10 weight percent trans-HFO-1234ze. These refrigerant mixtures are useful as components in compositions also containing non-refrigerant components (e.g. lubricants), in processes to produce cooling, in methods for replacing refrigerant R-404A or R-507, and in refrigeration apparatus.
US09523025B2 Synthetic raw elastomeric compositions in free-flowing pellet form and process for obtaining the same
A raw elastomeric composition in free-flowing pellet form is described, which comprises a raw elastomer with molecular weight from 50,000 to 400,000 Da, and an anti-block agent comprising inorganic fillers, capable of forming emulsions in water. Likewise, a process for obtaining said raw elastomeric compositions in free-flowing pellet form, comprising the steps of: a) polymerizing at least one monomer through solution polymerization in order to obtain elastomer crumb; b) forming an aqueous suspension of the elastomer crumbs; c) dewatering the aqueous suspension; d) adding an anti-block agent comprising inorganic fillers capable of forming emulsions in water; e) drying the dewatered suspension; and f) pelletizing the elastomer to form a raw elastomeric composition in free-flowing pellets form. The raw elastomeric composition in free-flowing pellets form thus obtained can be used as an adhesive composition, in asphalt modification and in asphalt emulsions.
US09523021B2 Waterborne coating compositions for soft touch coatings
A waterborne coating composition includes an aqueous polyurethane resin, a reactive silicone component, and a crosslinker. The aqueous polyurethane resin can have urethane linkages, hydrazinecarboxamide linkages, and reactive hydrazide functional groups. The polyurethane resin can have a glass transition temperature of less than 25° C. Methods of preparing waterborne coating compositions and substrates at least partially coated with waterborne coating compositions are also disclosed.
US09523020B2 Flattening film forming composition for hard disk
A flattening film forming composition for a hard disk that can prevent a magnetic material from migrating to the nonmagnetic layer, including a photopolymerizable coating material containing at least one polymer selected from a homopolymer that has a divinyl aromatic compound-derived unit structure and a copolymer having the unit structure or containing a mixture of the polymer and a photopolymerizable compound. The photopolymerizable compound may include an acrylate group, a methacrylate group, or a vinyl group. The polymer may be a copolymer further containing an addition polymerizable compound as a component to be copolymerized. A method for producing a hard disk, including: a first step of forming projections and recesses on a magnetic body; a second step of coating the projections and recesses with the flattening film forming composition; and a third step of flattening the coating by means of etching and exposing a surface of the magnetic body.
US09523017B2 Halogen-free waterborne coating composition
The present invention provides a mono coating film type waterborne coating composition comprising halogen free polyolefin resin, acryl polyol, acryl emulsion, and a solvent. According to the present invention, adhesion to a polyolefin substrate is excellent, and physical/chemical properties may be maintained with a single coating film instead of the currently used dual coating films, by a halogen free waterborne composition with physical/chemical properties similar to or more excellent than the existing oil coating or halogen-containing coating composition. Since these effects may be sufficiently obtained with a single coating film, consumption of coating may be reduced about 30˜40% compared to the existing method, and particularly, cost reduction may be expected through decrease in equipment required for dual coating film, energy for drying coating film, attractive force of coating, productivity increase, and the like.
US09523012B2 Photo-curable ink composition
A photo-curable ink composition obtained upon mixing a first printing liquid with a second printing liquid. The first printing liquid includes, at least, UV curable polyurethane dispersions and colorant; the second printing liquid includes, at least, hydrophobic radiation-curable monomers, water-soluble or water-miscible radiation curable monomers and photo-initiators. Also disclosed herein is a set of printing liquids including said first and second printing liquid; an inkjet printing system and a method for forming a printed article.
US09523010B2 Ink composition for inkjet printing, ink set, and image forming method
The invention provides an ink composition for inkjet printing, the ink composition containing water, a coloring material, a polymerizable compound, a polymerization initiator represented by the following Formula (X), and polymer particles having a glass transition temperature of 90° C. or higher, a mass ratio of the polymer particles to the polymerization initiator represented by Formula (X) being in a range of from 1:10 to 10:1 [in Formula (X), each of RX1, RX2, RX3, and RX4 independently represents a hydrogen atom or a substituent; and n represents an integer from 1 to 4].
US09523003B2 Asphalt materials containing bio-oil and methods for production thereof
An asphalt binder includes asphalt and an asphalt binder modifier, which includes bio-oil. The asphalt binder can include a carboxyl additive. The asphalt can optionally include polymer-modified asphalt. An asphalt material includes mineral aggregate, an asphalt material binder including asphalt, and an asphalt binder modifier including bio-oil. A method for making the asphalt binder is disclosed. The asphalt material includes asphalt pavement and roofing shingles. The asphalt binder can be emulsified with water and a surfactant for use as a weatherproofing sealant or as an adhesive.
US09523001B2 Silicone rubber composition
A means for restraining hardening of silicone rubber is provided. In one form, a silicone rubber composition is provided that contains an antioxidant dispersed therein. In addition, a method for preparing the silicone rubber composition is provided that includes: a step of mixing a silicone rubber precursor and the antioxidant and curing the obtained mixture; or a step of wetting the silicone rubber with a liquid antioxidant. A method of manufacturing a medical device is also provided, including: a step of incorporating into a medical device the silicone rubber composition obtained in the preparation method outlined above; a step of seal packaging the obtained medical device; and a step of irradiating the seal-packaged medical device with radiation.
US09523000B2 Polyester film
The present invention provides a polyester film that can be suitably used in the applications requiring excellent transparency and slipping property, for example, such as a film member for a transparent electrode used in touch panels, etc., and a member for molding films. The present invention relates to a polyester film comprising non-heat-resistant particles supported thereon, in which after supporting the non-heat-resistant particles on at least one surface of an unstretched polyester film, the unstretched polyester film is stretched in at least one direction thereof, and a process for producing a polyester film comprising the steps of blowing non-heat-resistant particles onto at least one surface of an unstretched polyester film to support the non-heat-resistant particles thereon, or applying a coating solution comprising the non-heat-resistant particles onto at least one surface of the unstretched polyester film to support the non-heat-resistant particles thereon; and then stretching the unstretched polyester film in at least one direction thereof.
US09522999B2 Polymer latex with improved mechanical properties and process for preparing said polymer latex
The present invention relates to a process for preparing a polymer latex that includes polymerizing one or more ethylenically unsaturated aromatic monomers and one or more conjugated diene monomers in the presence of a hydroperoxide chain transfer agent and sulfur-containing chain transfer agent, wherein the sulfur-containing chain transfer agent is added after the hydroperoxide chain transfer agent. It further relates to the polymer latex thus obtained, to a composition comprising the polymer latex and to the use of the polymer latex or polymer latex composition in a carpet backing, paper coating, or fiber fabric pre-impregnation process.
US09522992B1 Polypropylene-based resin composition and molded article thereof
The present invention provides a resin composition including: (a): 75 to 97% by mass of a polypropylene-based resin; (b): 1 to 15% by mass of a polyphenylene ether-based resin having a reduced viscosity (ηsp/c: measured as a 0.5 g/dL chloroform solution at 30° C.) of 0.25 to 0.36 dL/g; and (c): 2 to 19% by mass of a hydrogenated block copolymer which is a hydrogenated product of a block copolymer including at least two polymer blocks A mainly including a vinyl aromatic compound and at least one polymer block B mainly including a conjugated diene compound, wherein the polymer block A has a number average molecular weight (MncA) of 4,000 to 8,000 excluding 8,000, and a mass ratio ((b)/(c)) of the component (b) to the component (c) is 10/90 to 60/40.
US09522990B2 Carbon black
A modified carbon black comprising carbon black and at least one compound selected from the group consisting of a compound represented by formula (I) and a compound represented by formula (II), in which the content of the at least one compound selected from the group consisting of a compound represented by formula (I) and a compound represented by formula (II) relative to 100 parts by weight of carbon black is 0.1 to 50 parts by weight.
US09522989B2 Solvents for fluoropolymers
The invention relates to a solvent system for fluoropolymer comprising from 50 to 99.9% by weight of a composition (A) comprising dimethyl sulphoxide, and from 0.1 to 50% by weight of a composition (B) comprising at least one ketone.The invention also relates to the solutions comprising the said solvent system and the said fluoropolymer, and to their uses in the manufacture of films, membranes and coatings.
US09522987B2 Polybutylene terephthalate resin composition and hydrolysis resistance-improving agent
Provided is a means for obtaining a polybutylene terephthalate resin composition that exhibits excellent hydrolysis resistance and high fluidity in a molten state. A carbodiimide compound (B) and a polyhydric hydroxyl group-containing compound (C) are added to a polybutylene terephthalate resin (A) having a terminal carboxyl group content of 30 meq/kg or lower. The polyhydric hydroxyl group-containing compound (C) that is used has a hydroxyl group value of 200 or higher. It is preferable for the polybutylene terephthalate resin (A) to have an intrinsic viscosity of 0.6 dL/g or higher.
US09522986B2 Mineral construction material based on polyvinyl-alcohol-stabilized polymerisates
Polyvinyl alcohol-stabilized polymers in mineral building material compositions, contain one or more polyvinyl alcohols comprising one or more tertiary amine groups or one or more quaternary ammonium groups.
US09522985B2 Polyester elastomer foam
There is provided a polyester elastomer foam having a micro and uniform cell structure. The polyester elastomer foam is formed by allowing a polyester elastomer composition containing a polyester elastomer and a surface-treated inorganic substance (except hydroxides) to expand. A residue on a 166 mesh sieve in the surface-treated inorganic substance (except hydroxides) is preferably not more than 0.01%.
US09522977B2 Thermoplastic toughening of PHT's
Polyhexahydrotriazine (PHT) and polyhemiaminal (PHA) materials chemically modified to include thermoplastic polymer bridging groups, and methods of making such materials, are disclosed. The materials are formed by a process that includes heating a mixture comprising i) a solvent, ii) paraformaldehyde, iii) a diamine monomer comprising two primary aromatic amine groups, and iv) a polymer diamine at a temperature of about 20° C. to less than 150° C. This heating step forms a stable PHA in solution, which can be isolated. The PHA includes covalently bonded thermoplastic polymer groups. The PHA is then heated at a temperature of 150° C. to about 280° C., thereby converting the PHA material to a PHT material that includes covalently bonded thermoplastic polymer groups.
US09522973B2 Polyurethane and polyisocyanurate rigid foams for roofing insulation
Polyurethane foams having a NFPA 101 Class B rating (ASTM E-84) which pass the FM 4450 calorimeter Test are produced by reacting: (a) an organic polyisocyanate, (b) at least one polyether polyol or polyester polyol with a nominal hydroxyl functionality of at least 2.0, (c) a blowing agent composition and (d) at least one halogen-free flame retardant. The blowing agent composition includes: (1) no more than 10% by weight, based on total weight of the foam-forming composition, of one or more hydrocarbons having an LEL less than 2% by volume in air, and/or (2) a hydrocarbon having an LEL greater than 2% by volume in air, and (3) up to 1% by weight, based on total weight of foam-forming composition, of water.
US09522972B2 Star polymers and compositions thereof
The invention provides a composition comprising: (a) a star polymer comprising: (i) a core portion comprising a polyvalent (meth)acrylic monomer, oligomer or polymer thereof or a polyvalent divinyl non-acrylic monomer, oligomer or polymer thereof; and (ii) at least two arms of polymerized alkyl(meth)acrylate ester; and (b) an oil of lubricating viscosity, wherein the core portion further comprises a functional group of formula (I): —CH2—C(R1)(C(═O)A)-Y—  (I) wherein R1 is hydrogen, a linear or branched alkyl group containing 1 to 5 carbon atoms; A is nitrogen or oxygen; and Y is a free radical leaving group selected from the group consisting of one or more atoms or groups of atoms which may be transferred by a radical mechanism under the polymerization conditions, a halogen, an —O—N═ group and an —S—C(═S)— group. The invention further provides the use of the composition in an oil of lubricating viscosity as a dispersant, a viscosity modifier or a precursor to a dispersant viscosity modifier.
US09522971B2 Amine modifying material and application thereof
The present invention discloses an amine modifying material which is a copolymer polymerized from an amine functional acrylate, a poly(ethylene glycol) functional acrylate and a cross-linker. The application of the amine modifying material in the bio-molecules separation area is also provided in the present invention.
US09522970B2 Comb polymers and use thereof for the production of active or effective ingredient formulations
The present invention relates to novel comb polymers, to a process for their manufacture and to the use thereof in the stabilization in an aqueous phase of active or effect substances which are insoluble or sparingly soluble in water. The invention furthermore relates to the use of the comb polymers in the manufacture of active substance formulations or active substance preparations of water-insoluble active or effect substances, in particular of active substances for plant protection.The comb polymers can be obtained by copolymerization of monoethylenically unsaturated monomers M, the monomers M comprising: a) at least one monoethylenically unsaturated monomer Ma chosen from esters of monoethylenically unsaturated C3-C8-monocarboxylic acids with C1-C20-alkanols, C5-C10-cycloalkanols, phenyl-C1-C4-alkanols or phenoxy-C1-C4-alkanols and the diesters of monoethylenically unsaturated C4-C8-dicarboxylic acids with C1-C20-alkanols, C5-C10-cycloalkanols, phenyl-C1-C4-alkanols or phenoxy-C1-C4-alkanols; and b) at least one monoethylenically unsaturated monomer Mb chosen from the esters of monoethylenically unsaturated C3-C8-monocarboxylic acids and the mono- and diesters of monoethylenically unsaturated C4-C8-dicarboxylic acids with poly(C2-C4-alkylene ether)ols; and the total amount of the monomers Ma and Mb making up at least 60% by weight of the monomers M constituting the comb polymer.
US09522969B2 Method for producing methacrylic polymer composition, and molded article
A method for producing a methacrylic polymer composition, which comprises a first polymerization step wherein a raw material composition A comprising a raw material monomer A containing no less than 50% by weight of methyl methacrylate, a polymerization initiator A, and a chain transfer agent A is supplied into a first complete mixing type reactor through a supply port of the reactor; and a second polymerization step wherein a raw material composition B comprising a raw material monomer B containing no less than 50% by weight of methyl methacrylate, a polymerization initiator B, and a chain transfer agent B, and the intermediate composition withdrawn in the first polymerization step are supplied into a second complete mixing type reactor through a supply port of the reactor.
US09522966B2 Hyaluronic acid derivative, method of preparation thereof, method of modification thereof and use thereof
The invention relates to the preparation and use of α,β-unsaturated aldehyde of hyaluronan having a double bond in the positions 4 and 5 and an aldehydic group in the position 6 of the glucosamine part of the polysaccharide. The method of preparation is based on dehydration of hyaluronan having an aldehydic group in the position 6 of the glucosamine part of the polysaccharide. Two methods have been described, which are dehydration in a solution or heating in solid state in absence of solvents, bases or other additives. This derivative allows stabilization of conjugates of hyaluronan with amino compounds by means of a multiple bond from the aldehyde side, and therefore, it is possible to effectively immobilize practically any compound containing an amino group to such modified hyaluronan in physiological conditions. In case of using a diamine or compounds or polymers containing three or more amino groups, it is possible to prepare crosslinked hyaluronan derivatives. The described solution brings along a significant advantage not only in the field of carriers of biologically active substances, but also in tissue engineering where crosslinking with biologically acceptable amino compounds in physiological conditions is very much demanded.
US09522962B2 Peptides, conjugates and method for increasing immunogenicity of a vaccine
The present invention relates to conjugates comprising a peptide of at least 10 amino acid residues comprising the amino acid sequence GITELKKL (residues 383-390 of SEQ ID NO: 3) for induction of potent humoral and cellular immune responses when administered to subjects having antibodies against tetanus toxoid. In one embodiment the invention relates to a prophylactic and therapeutic vaccine and in a further embodiment the invention relates to the treatment or prevention of cancer or an infectious disease.
US09522961B2 Protein complexes and methods of manufacturing bispecific antibodies using the protein complexes
A protein complex comprising (i) a first fusion protein comprising (a) a first polypeptide that comprises a first antigen-binding site and (b) a first binding protein linked to a terminus of the first polypeptide; and (ii) a second fusion protein comprising (a) a second polypeptide that comprises a second antigen-binding site and (b) a second binding protein linked to a terminus of the second polypeptide, wherein the protein complex comprises an amino acid sequence that enables cleavage between the first polypeptide and the first binding protein, and/or between the second polypeptide and the second binding protein, as well as a method for preparing a bi-specific antibody and related methods and compositions.
US09522960B2 Multispecific antibodies
The invention provides multispecific antibodies and methods of making and using such antibodies.
US09522959B2 Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity
The present invention relates to therapeutic immunoconjugates comprising SN-38 attached to an antibody or antigen-binding antibody fragment. The antibody may bind to EGP-1 (TROP-2), CEACAM5, CEACAM6, CD74, CD19, CD20, CD22, CSAp, HLA-DR, AFP or MUC5ac and the immunoconjugate may be administered at a dosage of between 4 mg/kg and 24 mg/kg, preferably 4, 6, 8, 9, 10, 12, 16 or 18 mg/kg. When administered at specified dosages and schedules, the immunoconjugate can reduce solid tumors in size, reduce or eliminate metastases and is effective to treat cancers resistant to standard therapies, such as radiation therapy, chemotherapy or immunotherapy.
US09522958B2 Cancer targeted innate immunity
Provided is a cancer therapeutic agent comprising a cancer targeting molecule linked to a CpG oligodeoxynucleotide. Also provided are methods of reducing the size of a tumor or inhibiting the growth of cancer cells in an individual or inhibiting the development of metastatic cancer, comprising administering an effective amount of the cancer therapeutic agent. The methods may also include reducing immunoregulatory T cell activity in the individual.
US09522954B2 Anti-LRP5 antibodies and methods of use
The invention provides anti-LRP5 antibodies and methods of making and using the same.
US09522953B2 Low acidic species compositions and methods for producing and using the same
The instant invention relates to low acidic species (AR) compositions comprising a protein, e.g., an antibody, or antigen-binding portion thereof, and methods, e.g., cell culture and/or protein purification methods, for producing such low AR compositions. Methods for using such compositions to treat a disorder, e.g., a disorder in which TNFα is detrimental, are also provided.
US09522952B2 Polypeptide binding to annexin A1 and use thereof
A polypeptide binding to Annexin A1, an antagonist against Annexin A1 including the polypeptide, an anti-Annexin A1 antibody including the polypeptide or an antigen-binding fragment thereof, and methods of preventing, treating and/or diagnosing a disease, including administering the antagonist and/or the antibody or an antigen-binding fragment thereof to a subject.
US09522949B2 Fusion protein for antagonizing angiogenesis inducible factors and uses thereof
The present invention relates to angiogenesis-inhibitory fusion proteins and use thereof. Particularly, the present invention provides fusion proteins inhibiting a plurality of angiogenic factors. More particularly, the present invention relates to the fusion proteins of VEGF receptor and FGF receptor and their applications in the treatment of angiogenesis related diseases.
US09522945B2 Long-acting oxyntomodulin variants and methods of producing same
This invention is directed to a chorionic gonadotrophin carboxy terminal peptide (CTP) modified dual GLP-1/glucagon receptor agonist, and methods of producing and using the same. In one embodiment, the present invention provides a CTP-modified polypeptide comprising a dual GLP-1/glucagon receptor agonist and at least one chorionic gonadotrophin carboxy terminal peptide (CTP) attached to the amino terminus or carboxy terminus of the agonist.
US09522943B2 Treating human immunodeficiency virus infections
Methods and compositions for determining a prognosis for a subject infected with HIV, reducing a risk of an HIV infection, and treating or reducing a risk of developing AIDS are described.
US09522941B2 Methods and compositions related to chromatin-associated proteins and other factors
Chromatin-associated proteins and other factors and their related methods and compositions are isolated and identified.
US09522938B2 Phl p 5a derivatives having reduced allergeneity and retained T-cell reactivity
The present invention relates to the preparation and use of variants of the group 5 allergen of the Pooideae which are characterised by reduced IgE reactivity compared with the known wild-type allergens and at the same time by substantially retained reactivity with T lymphocytes. These hypoallergenic allergen variants can be employed for the specific immunotherapy (hyposensitisation) of patients having grass pollen allergy or for the preventative immunotherapy of grass pollen allergies.
US09522933B2 Diagnosis of hereditary spastic paraplegias (HSP) by identification of a mutation in the ZFYVE26 gene or protein
The Invention relates to an ex vivo method of diagnosing or predicting a hereditary spastic paraplegias (HSP), in a subject, which method comprises detecting a mutation in the ZFYVE26 gene or protein (spastizin), wherein said mutation is indicative of a hereditary spastic paraplegias (HSP).
US09522928B2 Mannosylated compounds useful for the prevention and the treatment of infectious diseases
The present invention relates to new anti-infectious compounds consisting of (i) a polar head having from one to three mannose, dimannose or trimannose moieties, which is coupled through an appropriate linker to (ii) a single lipid chain of at least 17 carbon atoms in length. Pharmaceutical compositions and therapeutic uses thereof are also provided.
US09522921B2 Photochromic spirooxazine compounds
A photochromic dye comprising at least one compound characterized by Formula I:
US09522919B2 Oxycodone compositions
In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.
US09522915B2 Method for preparing an important intermediate of linagliptin
The present invention discloses an improved process for preparing an important intermediate of linagliptin. In particular, disclosed are a process for preparing a compound V which is an important intermediate of linagliptin and has the structure V, and an industrial process of preparing linagliptin having excellent chemical and optical purities, which is an inhibitor of dipeptidyl peptidase-4 (DPP-IV), from the compound V. The process employs a phase-transfer catalyst, is high in yield, easy and simple to handle, environmentally friendly, suitable for industrial mass production, and can be implemented by a “one-pot process”.
US09522911B2 Crystalline forms of tricyclic compound acid salt or hydrate thereof, and method for making thereof
The present invention relates to a novel crystalline acid salt of a tricyclic derivative or a hydrate thereof and a production method thereof. The crystalline acid salt or the hydrate thereof according to the present invention is stable with respect to humidity and stable with respect to hygroscopicity, and the quality control during manufacturing drugs is favorable. In addition, the crystalline acid salt or the hydrate thereof may be used in a pharmaceutical composition for preventing or treating neuropathic pain, epilepsy, stroke, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis (ALS), Huntington's disease, schizophrenia, chronic and acute pain, ischemic brain injury, neuronal loss after hypoxia, trauma and nerve damage, which are medical conditions induced by PARP overactivity.
US09522910B2 Protein kinase inhibitors (variants), use thereof in treating oncological diseases and a pharmaceutical composition based thereon
The present invention relates to the treatment of oncological, chronic inflammatory and similar diseases with the aid of new families of chemical compounds having improved efficiency with regard to the inhibition of Abl kinase and mutant forms thereof, as well as other therapeutically significant kinases. It describes protein kinase inhibitors in the form of compounds of general formula (I) and compounds of general formula (II), or a tautomer, an individual isomer, a mixture of isomers, a pharmaceutically acceptable salt, a solvate or a hydrate thereof.
US09522908B2 Ezrin inhibitors and methods of making and using
The invention encompasses compound and pharmaceutical composition comprising the compound of the following Formula (I): or pharmaceutically acceptable salts or prodrugs thereof, that are useful for inhibiting ezrin protein in a cell or for inhibiting the growth of a cancer cell.
US09522907B2 Anticancer agent and process for the preparation thereof
The present invention provides a compound of general formula A for use as a potential anticancer agent against human cancer cell lines and a process for the preparation thereof wherein R is selected from the group consisting of H, F, Cl, Br, OMe, Me and CF3, R1 is selected from the group consisting of H, 4-F, 4-Cl, 4-Br, 4-CF3, 4-OMe, 3,4-OMe, 3,5-OMe and 3,4,5-OMe, and n is an integer ranging from 1-3.
US09522906B2 Tetrahydroquinoline analogues as muscarinic agonists
The present invention relates to tetrahydroquinoline compounds as muscarinic receptor agonists; compositions comprising the same; methods of inhibiting an activity of a muscarinic receptor with said compounds; methods of treating a disease condition associated with a muscarinic receptor using said compounds; and methods for identifying a subject suitable for treatment using said compounds.
US09522901B2 Compositions and methods including cell death inducers and procaspase activation
Compositions and methods are disclosed in embodiments relating to induction of cell death such as in cancer cells. Compounds and related methods for synthesis and use thereof, including the use of compounds in therapy for the treatment of cancer and selective induction of apoptosis in cells are disclosed. Compounds are disclosed in connection with modification of procaspases such as procaspase-3. In embodiments, compositions are capable of activation of procaspase-3.
US09522900B2 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine
3-(3-chloro-1H-pyrazol-1-yl)pyridine is prepared by cyclizing 3-hydrazinopyridine-.dihydrochloride with a dialkyl maleate to provide an alkyl 5-oxo-2-(pyridin-3-yl)pyrazolidine-3-carboxylate, by chlorinating to provide an alkyl 3-chloro-1-(pyridin-3-yl)-4,5-dihydro-1H-pyrazole-5-carboxylate, by oxidizing to provide an alkyl 3-chloro-1-(pyridin-3-yl)-1H-pyrazole-5-carboxylate, by converting the ester to the carboxylic acid by hydrolysis to provide 3-chloro-1 -(pyridin-3-yl)-1H-pyrazole-5-carboxylic acid hydrochloride, and by removing the carboxylic acid by a decarboxylation reaction.
US09522899B2 Methods for synthesizing 3-(substituted dihydroisoindolinone-2-yl)-2, 6-dioxopiperidine, and intermediates thereof
The present invention discloses methods for synthesizing 3-(substituted dihydroisoindolinone-2-yl)-2,6-dioxopiperidine and intermediates thereof, namely, the synthesis of compounds of the Formula (I), with each substitutional group defined in the patent specification. Owing to the advantages of high productivity, little influence to the environment and material accessibility, the methods of the present invention is suitable for industrial production.
US09522898B2 Oxidation of alcohol compounds via mesostructured VPO catalysts
The present invention concerns a process for the production of an aldehyde compound by an oxidation reaction of an alcohol compound in the presence of a mesostructured vanadium phosphorus mixed oxide catalyst, at a temperature comprised between 50° C. and 200° C., in presence of an oxidant. The reaction medium may also comprise a solvent.
US09522891B2 Pyridazine derivatives and use thereof as medicaments for treating microRNA viral infection
Disclosed are pyridazine derivatives represented by Formula I or pharmaceutically acceptable salts or hydrates thereof, pharmaceutical compositions comprising the compounds, methods of treating and/or preventing diseases or disorders associated with viral infections in patients using the compounds, and the use of the compounds in preparing the medicaments for treating and/or preventing diseases or disorders associated with viral infections. The compounds represented by Formula I have antiviral activity, especially anti-microRNA viral activity. Symbols in the compounds represented are described in the specification.
US09522887B2 Process for the preparation of dibromohydroxypicolinonitrile
4,6-Dibromo-3-hydroxypicolinonitrile may be prepared from furfural in a series of chemical steps selected from cyano-amination, amine salt formation and bromination-rearrangement.
US09522884B2 Compositions and methods for the treatment of metabolic disorders
The invention relates to the compounds of formula I or its pharmaceutical acceptable salts, as well as polymorphs, solvates, enantiomers, stereoisomers and hydrates thereof. The pharmaceutical compositions comprising an effective amount of compounds of formula I, and methods for treating or preventing metabolic disorders may be formulated for oral, buccal, rectal, topical, transdermal, transmucosal, intravenous, parenteral administration, syrup, or injection. Such compositions may be also used to the treatment of diabetes, lipid peroxidation, hypertriglyceridemia, metabolic disorders, free radical generated due to reactive oxygen and carbonyl groups, ionizing radiation, advanced glycation end products, kidney disease, renal complications and kidney stone disease.
US09522880B2 Compounds and methods for use in detecting gabapentin
Compounds and methods for use in detecting gabapentin in a sample suspected of containing gabapentin are disclosed. Gabapentin derivatives are used to produce gabapentin conjugates. A gabapentin-immunogenic carrier conjugate may be used as an immunogen for the preparation of an anti-gabapentin antibody. A gabapentin-detectable label may be used in a signal producing system in gabapentin assays.
US09522879B2 Method for preparing polythiol compound and polymeric composition for optical material comprising same
The present invention relates to novel methods for preparing a polythiol compound for use in an optical material and polymerizable compositions including a polythiol compound prepared by the methods. According to the methods, a polythiol compound with uniform color, high purity and high quality can be prepared at reduced cost. The polymerizable compositions can be used to manufacture clear, transparent optical lenses with good heat resistance and excellent optical properties.