| Document | Document Title |
|---|---|
| US09019282B2 |
Display device and method for controlling the display device
A display device used by being connected to an external video apparatus that reproduces a video content includes: a signal determining section determining the type of a video signal of a video content input from the external video apparatus; a projection setting section making display settings based on the type thus determined, a video projecting section displaying the video content based on the set display settings; and a control command transmitting section transmitting, to the external video apparatus, a reproduction command for starting the reproduction of the video content and a rewind command for reproducing the video content from the head thereof after the projection setting section makes display settings. |
| US09019279B1 |
Systems and method for navigating between a nadir view and an oblique view of a map
System and method for rendering a sequence of orthographic approximation images corresponding to camera poses to generate an animation moving between an initial view and a final view of a target area are provided. An initial image corresponding to an initial camera pose directed at the target area is identified. A final image and an associated depthmap corresponding to a final camera pose directed at the target area is further identified. A plurality of intermediate images corresponding to a plurality of camera poses directed at the target area is produced by performing interpolation on the initial image, the final image, and the associated depthmap. Each intermediate image is associated with a point along a navigational path between the initial camera pose and the final camera pose. An animation of the plurality of intermediate images produces a transition of views between the initial camera pose and the final camera pose. |
| US09019272B2 |
Curved planar reformation
Curved Planar Reformation (CPR), producing a Curved Planar Reformat, is a technique to provide a representation of an anatomical structure which is curved through a 3D volume. This reformation process can result in image artifacts, leaving it up to the user to determine what are artifacts and what are actual anatomical features. The invention provides assistance to the user by detecting areas of potential ambiguity during the CPR procedure, and distinguishing these areas on the display to the user. In this way, the user no longer needs detailed knowledge of how the CPR is performed. |
| US09019267B2 |
Depth mapping with enhanced resolution
A method for depth mapping includes receiving an image of a pattern of spots that has been projected onto a scene, which includes a feature having a set of elongate appendages, which have respective transverse dimensions that are less than twice an average distance between the spots in the pattern that is projected onto the feature. The image is processed in order to segment and find a three-dimensional (3D) location of the feature. The spots appearing on the feature in the 3D location are connected in order to extract separate, respective contours of the appendages. |
| US09019263B2 |
Coordinated driving of adaptable light manipulator, backlighting and pixel array in support of adaptable 2D and 3D displays
Methods, systems, and apparatuses are described for driving an adaptable light manipulator and a pixel array in a coordinated fashion so as to achieve a selected one of a plurality of possible viewing configurations of an adaptable two-dimensional/three-dimensional image display. Methods, systems, and apparatuses are also described for driving an adaptable light manipulator, a pixel array and a non-uniform light generator in a coordinated fashion so as to achieve a selected one of plurality of possible viewing configurations of an adaptable two-dimensional/three-dimensional image display. |
| US09019262B2 |
Systems and methods for tracking positions between imaging modalities and transforming a displayed three-dimensional image corresponding to a position and orientation of a probe
Systems and methods are provided for transforming a displayed three-dimensional image corresponding to a position and orientation of a field of view of an imaging probe. A three dimensional image of a tissue in a first co-ordinate space can be displayed. A field of view of an imaging probe in a second co-ordinate space can be configured, where the imaging probe has a plurality of transmitters removably connected to it, the transmitters operable to determine the position and orientation of the field of view relative to the positions of the transmitters in the second co-ordinate space. The first and second co-ordinate spaces can be co-registered, and the position and orientation of the field of view in the second co-ordinate space can be transformed to the first co-ordinate space. The three-dimensional image can be displayed to correspond to the transformed position and orientation of the field of view. |
| US09019258B2 |
Display device, display drive method and electronic apparatus
Provided is a display device including a pixel array forming by arranging a plurality of pixels whose display grayscale are controlled according to a pixel signal written, a signal line drive unit that outputs a pixel signal, to a plurality of signal lines, with a polarity according to a polarity signal, a scan line drive unit that drives the plurality of signal lines and performs a writing of the pixel signal output to the signal line into the pixels, a polarity signal generation unit that generates the polarity signal instructing the polarity of the pixel signal to be reversed, and supplies the result to the signal line drive unit, and a frame cycle set unit that generates the vertical start pulse in such a manner that a period of the number of vertical clocks that is not a multiple of the N is one frame period. |
| US09019254B2 |
Driving system of three-dimensional LCD device, method for driving the three-dimensional LCD device, and three-dimensional glasses
A system and method for driving a three-dimensional liquid crystal display (3D LCD) device uses a target frequency, where the target frequency is double of a monocular frequency of an input picture of the 3D LCD device, and the monocular frequency is in the range of 62 Hz-118 Hz. The system and method converts a frame rate of the input picture of the 3D LCD device into (62 Hz-118 Hz)×2, and monocular frequency through the 3D glasses is in the range of 62 Hz-118 Hz. |
| US09019253B2 |
Methods and systems for adjusting color gamut in response to ambient conditions
Systems and methods for adjusting a color space of a display. In one embodiment, the method for adjusting the color space of the display may include receiving image data to be rendered on the display and receiving an indication of an amount of ambient light impinging on the display. The method may then include rendering the image data in a first color space when the amount of ambient light is less than a threshold. Alternatively, the method may include rendering the image data in an expanded color space when the amount of ambient light is not less than the threshold. As such, the expanded color space may compensate for one or more color shifts in the image data caused by the ambient light. |
| US09019252B2 |
Display device, display method, and program for saving power in a standby mode
A display device includes a display unit, a display control unit, and a control unit. The display unit includes a first and second glass plates, each formed with an electrode connected to a power supply and configured to transmit a light, and a light dispersing element sealed between the first and the second glass plates. The light dispersing element transmits the light when a voltage from the power supply is turned on, and disperses the light when the voltage is turned off. The display control unit controls a timing of turning the voltage on or off, or switching the voltage between positive and negative when the voltage is turned on. The control unit instructs the display control unit to set a display frame rate to a predetermined value during a standby mode, and set it higher than the predetermined value during an information display mode. |
| US09019245B2 |
Multi-function tablet pen input device
This invention relates to the field of remotely controlling the mobile computing device. It further relates to an apparatus and method of at least replicating in a portable pen-like device the ability to control a portable computing device to the same extent as the level of control attainable by a standard PC keyboard when attached to a standard PC; and relates to various embodiments of the apparatus and method. |
| US09019244B2 |
Input tools having viobro-acoustically distinct regions and computing device for use with the same
An input tool includes a body in the form of a stylus with plurality of vibro-acoustically distinct regions. The vibro-acoustically distinct regions produce vibro-acoustic responses when the regions touch the surface of the touch screen. The vibro-acoustic responses are used in a computing device to detect what region of the input tool was used. |
| US09019238B2 |
Object-sensing device
An object-sensing device is presented. The device includes a waveguide and a substrate holding a liquid crystal layer, wherein radiation propagates through the waveguide via total internal reflection. A radiation emitting element is positioned along a radiation input surface of the waveguide, and a radiation receiving element is positioned to receive radiation exiting the waveguide. The radiation receiving element may be positioned across the waveguide from the radiation emitting element. Alternatively, the radiation receiving element may be positioned on a surface that contacts the radiation input surface of the waveguide that is optically coupled to the radiation emitting element. |
| US09019234B2 |
Non-screen capacitive touch surface for bookmarking an electronic personal display
A method and system for utilizing a non-screen capacitive touch surface for bookmarking an electronic personal display is disclosed. One example provides a capacitive touch sensing surface on at least two non-planar portions of a housing of the electronic personal display. The capacitive touch sensing surface is monitored for a pinch and slide type contact from at least two non-planar points. In so doing, when the pinch and slide type contact is detected a bookmarking operation on the electronic personal display is performed. |
| US09019229B2 |
Sample and hold capacitance to digital converter
A circuit for converting charge measured from a touch screen into a digital signal can include a sample and hold circuit. The sample and hold circuit can sample and integrate a charge from a capacitive sense matrix, and hold a voltage signal representing the measured charge. A sigma delta converter can convert the voltage into a digital value. |
| US09019228B2 |
User interface system
One embodiment of the user interface system comprises: a volume of fluid; a tactile layer; a retaining wall substantially impermeable to the fluid; a permeable layer; a displacement device; and a touch sensor. The tactile layer, with a back surface, defines a second region, operable between: a retracted state, wherein the second region is substantially flush with a first region; and an expanded state, wherein the second region is substantially proud of the first region. The permeable layer, joined to the back surface of the first region, includes a plurality of fluid ports that communicate a portion of the fluid through the permeable layer to the back surface of the second region. The displacement device directs the fluid through the fluid ports to the back surface to transition the second region from the retracted state to the expanded state. The touch sensor detects a user touch on the tactile layer. |
| US09019227B2 |
Selective locking method of information device having touch screen
An input apparatus of an information device is selectively locked by physically installing a selective lock key in the information device, executing an application program installed therein, and blocking, if the selective lock key is handled after the application program is executed, input through a system key of the information device while accepting input through an application button. With this method, for example, an unintended touch on a system key while using an information device can be prevented. |
| US09019221B2 |
Display device integrated with touch screen panel
In a display device integrated with a touch screen panel, light scattering patterns corresponding to regions between dummy patterns are formed in partial regions of first electrodes in order to prevent the first electrodes of the touch screen panel, formed on one surface of the top substrate of the display device, from being visible due to a difference in degrees of scattering light by external light between the first electrodes and the plurality of dummy patterns formed between the first electrodes. |
| US09019220B1 |
Baseline charge compensation
A compensation circuit may include a current source configured to control an amplitude of a current pulse, a memory configured to store a plurality of duration values each corresponding to a set of one or more sensor electrodes of a plurality of sensor electrodes, and a pulse width controller configured to control a duration of the current pulse based on a first duration value of the plurality of duration values, and to apply the current pulse to a compensation node of a capacitance sensor during a measurement cycle for a first set of one or more sensor electrodes, where the first set of one or more sensor electrodes corresponds to the first duration value. |
| US09019218B2 |
Establishing an input region for sensor input
An apparatus for establishing an input region for sensor input includes a storage device storing machine-readable code and a processor executing the machine-readable code. The machine-readable code includes a recognizing module recognizes a control gesture sensed by a sensor. The machine-readable code includes an establishing module establishes an input region for sensor input in response to the recognition module recognizing the control gesture. The input region includes a confined region of a total sensing area sensed by the sensor. |
| US09019213B2 |
Touch panel and substrate thereof
A substrate of a touch panel has a body, a dielectric layer and multiple wires. The dielectric layer is formed on the bottom surface of the body and has multiple sensing areas and a wiring area. The wiring area is formed around the sensing areas and has multiple rough surfaces formed on the wiring area and being identical to the sensing areas in number. The wires are identical to the sensing areas in number. Each wire is formed on one of the rough surfaces of the wiring area and is electrically connected with one of the sensing areas. The formation of the wires on the respective rough surfaces can enhance adhesion of the wires so that the wires do not easily come off or get fractured. |
| US09019209B2 |
Touch location determination involving multiple touch location processes
Touch location determination approaches involving a plurality of touch location techniques are described. Each touch location technique is capable of independently determining a location of a touch within a touch area of the touch sensitive device. The touch location determination made by at least one touch location technique is enhanced using touch location information associated with the touch acquired from one or more other touch location techniques. One touch location technique may use a different type of sensor, signal, and/or algorithm from the one or more other touch location techniques. |
| US09019208B2 |
Mobile communication terminal, program and state display method
A state display device includes: a key operating section which receives input from a user; light sources which are formed by an R lighting element, a G lighting element, and a B lighting element, and which are provided in the vicinity of the key operating section; and a control unit which controls the lighting of each one of the RGB lighting elements of the light sources. |
| US09019205B1 |
Apparatus and method for controlling display cursor
A method includes user actuating X and Y transducers (16, 17, 38A, 39A, 66, 422A, 704A) to selective X and Y positions; producing x and y electrical signals as functions of the positions; moving a cursor (388) of a display (390) at velocities that are functions of the x and y electrical signals; clicking the cursor (388); correcting initialization errors in one of the transducers; providing a deadband (288A, 288B) in which the moving step is obviated; selectively adjusting the deadband (288A, 288B); delaying transmission of one of the electrical signals to the cursor (388); and stopping the moving step irrespective of the delaying step. The clicking step comprises user actuating one of the transducers (16, 17, 38A, 39B, 66, 422A, 704A) more rapidly; user actuating a manual switch (372, 550, 551); user actuating a sound pressure switch (432); user actuating a voice recognition IC (394), or user actuating an another switching device (384). |
| US09019201B2 |
Evolving universal gesture sets
In a gesture-based system, gestures may control aspects of a computing environment or application, where the gestures may be derived from a user's position or movement in a physical space. Gesture recognition data, used to recognize gestures from captured data representative of a user's input gestures, may be evolved based on captured data from a plurality of users. A common set or default set of gesture recognition data may be evolved by selecting a plurality of users for tracking. Captured data of the plurality of users may be processed to identify input gesture data for the plurality of users, and the gesture recognition data may be evolved based on features of the input gesture data that is common to multiple users. The evolved gesture recognition data may be implemented not only for the users tracked, but for users not tracked. An identifier may identify when the evolved gesture recognition data applies and implement the evolved gesture recognition data when the identifier is present. |
| US09019199B2 |
Electrophoretic display apparatus switchable between black-white mode and color mode
Disclosed herein is an electrophoretic display apparatus switchable between a black-white mode and a color mode. The electrophoretic display apparatus includes an electrophoretic display panel, a light guide, a light source, a light-splitting element and a lens element. The light guide is disposed in front of a display area of the electrophoretic display panel. The light source is operable to emit a light, which is directed to the display area by the light guide. The light-splitting element is disposed between the light guide and the electrophoretic display panel, and is operable to split the light into a first, a second and a third beam each having a principal wavelength different from the others. The lens element is disposed between the light-splitting element and the display area, and is operable to direct the first, second and third beams to corresponding sub-pixels. |
| US09019194B2 |
Display device and driving method to control frequency of PWM signal
A liquid crystal display includes a liquid crystal display panel displaying modulated data based on a frame frequency, light sources generating light to be irradiated into the liquid crystal display panel, a scanning backlight controller calculating a turn-on duty ratio of a pulse width modulation (PWM) signal for controlling turn-on and turn-off operations of the light sources, and a light source driver. The light source driver synchronizes a frequency of the PWM signal with the frame frequency or with a frequency, that is faster than two times the frame frequency, based on the result of a comparison between the turn-on duty ratio of the PWM signal and a previously determined critical value, and then sequentially drives the light sources along a data scanning direction of the liquid crystal display panel. |
| US09019193B2 |
Method of compensating image data and display apparatus for performing the same
A method of compensating image data, the method includes generating a compensation data of an image data in accordance with a temperature value by using a compensation data of a previous frame and a compensation data generated through a look-up table which is mapped with corresponding to a compensation data of a previous frame and a set temperature value which is smaller than and closest to the temperature value or which is greater than and closest to the temperature value among set temperature values. |
| US09019182B2 |
Organic light emitting display and method of driving the same according to a detected pattern of an image
An organic light emitting display includes pixel circuits at crossing regions of scan lines, data lines, first emission control lines, and second emission control lines, a pattern detecting unit for detecting a specific pattern of an image to be displayed, an emission control line driver for supplying a first emission control signal to the first emission control lines, and for supplying a second emission control signal to the second emission control lines, and a timing controller for controlling the emission control line driver so that a supply order of the first and second emission control signals corresponds to whether the specific pattern is detected. |
| US09019178B2 |
Pixel unit driving circuit, pixel unit and display device
A pixel unit driving circuit, a pixel unit and a display device, wherein said pixel unit driving circuit of the pixel unit comprises a switching unit (201) having a first terminal connected to a high-voltage signal terminal (Vdd), a second terminal connected to a light-emitting device (OLED), a third terminal connected to a first control line (CN1), and a fourth terminal connected to a second control line (CN2); a driving transistor (T1) having a drain connected to the switching unit (201), and a source connected to a low-voltage signal terminal (Vss); and a capacitance storage unit (202) having a first terminal connected to the gate of the driving transistor (T1), a second terminal connected to the source of the driving transistor (T1), and a third terminal connected to the second control line (CN2). Amount and on-off of the driving current Ioled and data current Idata can be controlled via the switching unit (201) to make the current scaling ratio Idata/Ioled change inversely as Ioled changes, thus guaranteeing the data current Idata can quickly charge the first capacitor regardless of amount of the driving current Ioled. |
| US09019174B2 |
Wearable emotion detection and feedback system
A see-through, head mounted display and sensing devices cooperating with the display detect audible and visual behaviors of a subject in a field of view of the device. A processing device communicating with display and the sensors monitors audible and visual behaviors of the subject by receiving data from the sensors. Emotional states are computed based on the behaviors and feedback provided to the wearer indicating computed emotional states of the subject. During interactions, the device, recognizes emotional states in subjects by comparing detected sensor input against a database of human/primate gestures/expressions, posture, and speech. Feedback is provided to the wearer after interpretation of the sensor input. |
| US09019172B2 |
Image display apparatus
The image display apparatus includes an observation optical system including first and second optical elements which respectively introducing first and second light fluxes from first and second image-forming elements to first and second exit pupils, and a relay optical system. The relay optical system causes third and fourth light fluxes from the second and first image-forming elements to form intermediate images and introducing them to the first and second optical elements. The observation optical system displays images corresponding to the first and second original images in mutually different viewing angle areas by introducing the first and third light fluxes to the first exit pupil through the first optical element, and displays images corresponding to the second and first original images in mutually different viewing angle areas by introducing the second and fourth light fluxes to the second exit pupil through the second optical element. |
| US09019169B2 |
Antenna module
An antenna module includes a center base and several antennas disposed around the center base. The center base has several extension legs extending from the center base, and each antenna extends from an end of the corresponding extension leg opposite to the center base, so as to form the antenna module symmetrically arranged around the center base. The type of the antenna may be a single-frequency antenna and a dual-frequency antenna. The antenna module is an integral structure formed by directly bending a single metal plate, thus greatly reducing the volume and the manufacturing cost of the antenna module. Moreover, with the design of the center base and a symmetrical antenna group, the antenna module is capable of receiving and transmitting signals with two or more frequency bands, thus greatly increasing the application range of the antenna module. |
| US09019166B2 |
Active electronically scanned array (AESA) card
In one aspect, an active electronically scanned array (AESA) card includes a printed wiring board (PWB) that includes a first set of metal layers used to provide RF signal distribution, a second set of metal layers used to provide digital logical distribution, a third set of metal layers used to provide power distribution and a fourth set of metal layers used to provide RF signal distribution. The PWB comprises at least one transmit/receive (T/R) channel used in an AESA. |
| US09019165B2 |
Antenna with selectable elements for use in wireless communications
A system and method for a wireless link to a remote receiver includes a communication device for generating RF and a planar antenna apparatus for transmitting the RF. The planar antenna apparatus includes selectable antenna elements, each of which has gain and a directional radiation pattern. The directional radiation pattern is substantially in the plane of the antenna apparatus. Switching different antenna elements results in a configurable radiation pattern. Alternatively, selecting all or substantially all elements results in an omnidirectional radiation pattern. One or more directors and/or one or more reflectors may be included to constrict the directional radiation pattern. The antenna apparatus may be conformally mounted to a housing containing the communication device and the antenna apparatus. |
| US09019163B2 |
Small antenna apparatus operable in multiple bands including low-band frequency and high-band frequency with ultra wide bandwidth
A radiator includes a looped radiation conductor, a capacitor, an inductor, and a feed point on a radiation conductor. In a portion where the radiation conductor and a ground conductor are close to each other, a distance between the radiation conductor and the ground conductor gradually increases as a distance from the feed point along the looped radiation conductor increases. When the radiator is excited at a low-band resonance frequency, a current flows along a first path extending along an inner perimeter of the looped radiation conductor and including the inductor and the capacitor. When the radiator is excited at a high-band resonance frequency, a second current flows through a second path including a section extending along an outer perimeter of the looped radiation conductor, and the section including the capacitor but not including the inductor, and the section extending between the feed point and the inductor. |
| US09019153B1 |
Calibration of large phased arrays using fourier gauge
Methods and apparatus for a calibration system including a support structure movable over an array, a super-element secured to the support structure to obtain information at selected locations in relation to the array, and a processor to compute a sum of voltages for determining a level of calibration for the array. |
| US09019150B2 |
System and method for sensing distance and/or movement
A method (e.g., a method for measuring a separation distance to a target object) includes transmitting an electromagnetic first transmitted signal from a transmitting antenna toward a target object that is a separated from the transmitting antenna by a separation distance. The first transmitted signal includes a first transmit pattern representative of a first sequence of digital bits. The method also includes receiving a first echo of the first transmitted signal that is reflected off the target object, converting the first echo into a first digitized echo signal, and comparing a first receive pattern representative of a second sequence of digital bits to the first digitized echo signal to determine a time of flight of the first transmitted signal and the echo. |
| US09019147B1 |
System and method for displaying weather information
Provided in one embodiment is a weather radar system, comprising: processing electronics configured to: determine (i) a presence of a turbulence at a target based on the weather radar return data received from an input device as a result of at least one scan of the target and (ii) positional information, which comprises at least one altitudinal coordinate of at least one of the target and the turbulence; and display the positional information with respect to the weather radar system on a weather image on a vertical situation display. |
| US09019142B2 |
Solid-state imaging device, imaging system, and method for driving solid-state imaging device
In a solid-state imaging device which includes column analog-to-digital conversion circuits (ADCs) for converting pixel signals output from pixels into digital signals, each of the column ADCs includes a comparator which outputs a result of voltage comparison (comparison result signal) between the voltage of the pixel signal and an analog ramp voltage; a column counter which counts a column counter clock signal, which is either a clock signal or a phase-shifted clock signal, and stores a value represented by upper bits of a count value at a time of change in the comparison result signal; and a first latch unit which stores a value represented by lower bits of the count value. A second latch unit stores the value stored in the first latch unit. |
| US09019141B2 |
Imaging apparatus and method of driving the same
An imaging apparatus and a method of driving the same that can generate a digital data of a high resolution pixel signal are provided. The imaging apparatus includes: a pixel (10-1) for generating a signal by photoelectric conversion; a comparing circuit (30-1) for comparing a signal based on the pixel with a time-dependent reference signal; a counter circuit (40-1) performing a counting operating until an inversion of a magnitude relation between the signal based on the pixel and the time-dependent reference signal; and a selecting circuit (30-2) for setting a time-dependent change rate of the reference signal, according to a signal level of the signal based on the pixel. |
| US09019138B2 |
Column A/D converter, column A/D conversion method, solid-state imaging element and camera system
A solid-state imaging device having an analog-digital converter, and an analog-digital conversion method are described herein. An example of a solid-state imaging device includes a column processing section that includes a low-level bit latching section. The low-level bit latching section receives a comparator output from a comparator and a count output from a counter, and the low-level bit latching section latches a count value. |
| US09019134B2 |
System and method for efficiently translating media files between formats using a universal representation
An apparatus and method are described for reading a file into a universal representation and translating from that universal representation into various file formats. For example, a method according to one embodiment comprises: reading compressed audio data from a first audio file, the first audio file comprising audio data compressed using a first compression algorithm and bookkeeping data having a first format, the bookkeeping data specifying a location of the compressed audio data within the first audio file; and generating a universal representation of the first audio file without decompressing and recompressing the audio data, the universal representation having bookkeeping data of a second format specifying the location of compressed audio data within the universal representation. |
| US09019133B1 |
Low pin count solution using capacitance sensing matrix for keyboard architecture
An apparatus and method for selecting a keyboard key based on a position of a presence of a conductive object on a sensing device and a pre-defined area of the keyboard key. The apparatus may include a sensing device and a processing device. The sensing device may include a plurality of sensor elements to detect a presence of a conductive object on the sensing device. Multiple keyboard keys are assigned to pre-defined areas of the sensing device. The processing device is coupled to the sensing device using capacitance sensing pins, and may be operable to determine a position of the presence of the conductive object, and to select a keyboard key based on the position of the conductive object and the pre-defined areas of the sensing device. |
| US09019127B2 |
Method and device for development of a system for management of the warnings and procedures on an aircraft
A method to develop a system for management of warnings and electronic procedures for an aircraft, comprising a database of parameters relating to the warnings and to logic and procedures, the aircraft comprising ATA equipment, comprises definition and calculation of maturity criteria for development of the system, which comprises, in order: A) verification of warnings in the database with respect to predefined lists of warnings and calculation of a maturity criterion, B) if the criterion of A>predetermined threshold, verification of the coherence of the logic for the warnings then definition and calculation of a maturity criterion, C) if the criterion of B>predetermined threshold, verification of the existence of the procedures and, for each warning, analysis of its logic with respect to its procedure, then definition and calculation of a maturity criterion, the system being fully set up when the latter criterion>predetermined threshold. |
| US09019124B2 |
System and method for monitoring and alerting on equipment errors
A system and method is disclosed herein for monitoring and alerting on equipment errors. A server may receive data on a periodic basis. The data is indicative of operational states of at least one machine. The server may then analyze a quality issue associated with the received data over an alert period greater than one day, determine a type of the quality issue, and generate a warning message including an indication of the quality issue and the type of the quality issue. |
| US09019120B2 |
Energy manager—water leak detection
Methods and systems are disclosed for monitoring water leaks within a home. A home network with various devices monitors these devices with a controller. Information is received from a water flow meter via a transceiver for tracking a total water flow amount through pipelines in the home. By comparing information collected to a predetermined threshold, a leak is determined as present or not within each pipeline. Upon the detection of a leak in the home, a home owner is notified of the condition so that action is taken expeditiously. A shut off valve can be triggered remotely when a request is received from the user, which closes the water pipeline to prevent water damage. |
| US09019119B2 |
Surface acoustic wave transponder package for down-hole applications
A method and apparatus for packaging surface acoustic wave transponders for use in down-hole or other extreme environmental applications is provided. An exemplary ID tag transponder may include a surface acoustic wave (SAW) piezoelectric device, wire bonds, antennae structure, an antenna reflector, a radome, and a base constructed of a conductive, non-magnetic metal or metal alloy adapted to withstand an extreme environment encountered in down-hole applications. The metallic base may have a notched lip or flange about its periphery that is adapted for pressure fitting into the milled cylindrical orifice located on the exterior surface of a tool asset. In some embodiments, an exemplary SAW piezoelectric device may be attached directly onto an antenna substrate and wire bonded directly to an antenna. An RF reflector is created inside an exemplary transponder tag device. A small amount of predetermined gas is held on top of the SAW piezoelectric device within the reflector cavity to accommodate acoustic wave propagation therein. Exemplary components of a transponder tag are enclosed and hermetically sealed within and between a radome top portion and the metallic base bottom portion. |
| US09019117B1 |
Hydrogen sulfide alarm methods
H2S (hydrogen sulfide) alarm methods include automated systems for creating reports, initiating different safety drills and/or recording certain calibration and bump tests. The methods being automated reduces the chance of human error and falsified records. The H2S alarm methods are particularly useful for ensuring the safety of workers at remote worksites. |
| US09019109B2 |
Smart smoke alarm
Methods and apparatus for smoke detection are disclosed. In one embodiment, a smoke detector uses linear discriminant analysis (LDA) to determine whether observed conditions indicate that an alarm is warranted. |
| US09019107B2 |
Methods and apparatus for detection and reporting of vehicle operator impairment
A method for reporting vehicle operator impairment criteria is provided. The method determines, using a substance detection device installed inside a vehicle, a level of a substance or combination of substances associated with vehicle operator impairment; obtains vehicle status data from a plurality of sensors onboard the vehicle; determines a level of risk associated with vehicle operator behavior, using the obtained vehicle status data; and generates a report, comprising the determined level of the substance or the combination of substances and the determined level of risk. |
| US09019104B2 |
System for relative positioning of access points in a real time locating system
A system is described for relative positioning of tags in a real time locating system. The system may include a memory and a processor in communication with the memory. The memory may store layout information for a work area which includes architectural and infrastructure attributes. The processor may determine a number of access points to position in the work area. The processor may determine a placement of a tag in the work area based on readings gathered by the access points. The processor may further determine a level of accuracy for a location of the tag within the work area. The processor may provide a graphical representation of the positioning of the access points in the work area, as well as an indication of the accuracy of the tag within the work area. |
| US09019101B2 |
Position location system architecture: messaging and ranging links
An indoor position location system. The indoor position location system may include a narrowband messaging link. The narrowband messaging link may enable synchronization and ranging initialization between asset tags and access points of the indoor position location system. The indoor position location system may also include a wideband ranging link. The wideband ranging link may enable a ranging operation between the asset tags, the access points and a position location server of the indoor position location system. The position location server may determine a location of at least one of the asset tags according to the ranging operation. |
| US09019099B2 |
Systems and methods for patient monitoring
A method of receiving data indicative of at least one physiological parameter of a patient, receiving image data of the patient, determining that a value of the at least one physiological parameters signifies an alarm condition in the patient, generating an alarm data set including image or audio data of the patient and the value of at least one physiological parameter, and transmitting a notification of the alarm condition including the alarm data set to a clinician. |
| US09019098B2 |
Wireless communication system
A wireless communication system may include a wireless communication unit configured to wirelessly receive vital data from a sensing terminal, a storage unit configured to store comparison vital data, a comparison unit configured to compare the wirelessly received vital data with the comparison vital data, and a control unit configured to control the wireless communication unit to transmit an instruction for stopping wireless transmission of the vital data to the sensing terminal that has wirelessly transmitted the vital data based on a comparison result of the comparison unit. |
| US09019097B2 |
Medication service apparatus, medication box, and apparatus and method for assisting medication
An apparatus and method for assisting medication are disclosed. The apparatus includes a medication box and a medication service device. The medication box includes a plurality of containers each storing a paper bag of medication, and discharges a paper bag of medication from a corresponding one of the containers using a rotational force of an electric motor, and detects whether the stored paper bag of medication is present or is discharged. The medication service device includes a situation detector detecting a status of a user based on user identification and signal strength included in a radio frequency signal, and a status of the medication box, a situation recognizer recognizing a medication situation, and a service executor generating a service for medication. The user who has to regularly take a paper bag of medication for a long time can be assisted to take an accurate dose of medication on time. |
| US09019094B2 |
Method for checking tire pressure in real time
A method is provided for real-time monitoring of tire pressure, wherein the pressure value determined by use of a pressure sensor in the tire is transmitted by an electronic wheel device, without the use of a trigger transmitter fixed on the vehicle, by radio, in short transmission intervals, to a monitoring device installed in the vehicle, only if, at least when the vehicle is not moving, the value is outside a prespecified normal range. When the vehicle is not moving, the electronic wheel device transmits a signal suitable for a system monitoring function, at certain time intervals and, using the same time frame or a whole-number fraction or multiple thereof, carries out a measurement of the tire pressure. The signal has a short transmission duration on the order of 25 μs to 500 μs. |
| US09019093B2 |
Device and method for outputting information
A device and a method are provided for outputting items of information regarding a vehicle, in particular regarding a vehicle function. In order to impart the driver an improved knowledge of the vehicle functions, a first storage device, with which the items of information can be retrievably stored, a first device, with which a workload of the driver can be determined, a second device with which an associated priority can be provided to each item of information, and an output device are provided. If the determined workload undershoots a predeterminable limit workload, the item of information with the highest priority is output via the output device. The second device is embodied and equipped in such a manner, that following outputting of an item of information through the output device, the priority of this item of information is reduced. |
| US09019092B1 |
Determining whether a vehicle is parked for automated accident detection, fault attribution, and claims processing
Sensors installed at a vehicle may automatically detect that a disturbance event, such as a collision, has occurred at the vehicle. A disturbance response module installed at the vehicle may automatically determine whether the vehicle was running and whether the vehicle was moving when the disturbance event occurred. The disturbance response module may determine that the vehicle was parked in response to a determination that the vehicle was not running and not moving when the disturbance event occurred. A communication module installed at the vehicle may automatically transmit a notification message that indicates a disturbance event has occurred at the vehicle. |
| US09019088B2 |
Modulation of haptic feedback
The subject disclosure is directed towards a technology by which a device includes one or more haptic feedback mechanisms that may be operated in a controlled manner to output amplitude-controlled vibrations. In one aspect, the vibrations from at least two haptic feedback mechanisms are combined, providing different amplitudes at different device locations. In one aspect, a haptic feedback mechanism outputs vibrations with a one amplitude in one state, and another, different amplitude in at least one other state, as controlled by the controller. The different states may correspond to different weights being driven at different times, and/or different positions of one or more weights. |
| US09019084B2 |
Wireless remote control
A wireless remote control comprising a sensor that generates an output signal as a function of its alignment that directly or indirectly activates or deactivates at least one electronic circuit, a plug socket, a first contact of the plug socket connected to a control input of a power supply device, an external plug that connects the first contact to a second contact when inserted into the plug socket and thus the power supply device is deactivated independently of the output signal of the sensor. |
| US09019083B2 |
Programmable multimedia control system having a tactile remote control
In one embodiment, a remote control device is configured to receive a portable control device into a recess, such that the portable control device is mechanically and electrically coupled to the remote control device. The portable control device communicates with a programmable multimedia controller, by way of a bi-directional wireless communication path, and with a dedicated wireless receiver, providing a redundant communication path. The remote control device includes surface enhanced buttons that allow a user to make selections by the sense of touch for changing settings of components associated with the programmable multimedia controller. |
| US09019082B2 |
Security tag detacher activation system
A detacher for unlocking a security tag having a locking mechanism is provided. The detacher includes a detaching element in which the detaching element is configured to unlock the locking mechanism if the detaching element is activated. The detacher includes a reader in which the reader is configured to receive a user identifier associated with at least one user. The detacher includes a memory. The memory is configured to store at least one user rule. The detacher includes a processor in which the processor is configured to determine whether the received user identifier meets the at least one user rule. The processor is further configured activate the detaching element if the received user identifier meets the at least one user rule. The detaching element remains deactivated if the received user identifier does not meet the at least one user rule. |
| US09019080B2 |
User communication device based card presence monitoring and account status control
A sensor of a communication device detects whether a card associated with an account is present within a range. Responsive to the communication device detecting the card is outside the range of the sensor longer than a user specified time limit, the communication device sends a first communication to an account provider system via a network for the card to automatically place an account associated with the card on hold, wherein the account provider system blocks transactions to the account when the account is placed on hold. Responsive to the communication device detecting the card return within the range of the sensor, the communication device sends a second communication to the account provider system via the network to automatically reactivate the account associated with the card, wherein the account provider system allows transactions to the account when the account is reactivated. |
| US09019077B2 |
System and method for predicting future meetings of wireless users
Methods and system for predicting a future location of users of wireless communications terminals. Location information indicating respective locations of multiple wireless communication terminals may be received and processed so as to predict a future meeting among respective users of the wireless communication terminals. An action may be taken with respect to the predicted future meeting. The location information may be received from a wireless communication network to obtain a Point-of-Interest (POI) that is related to one or more of the users from a characteristic location profile of the one or more users. The POI may be indicated as the likely location of the future meeting. |
| US09019075B2 |
User authentication device and user authentication method
Biometric information registered for each user is held, user information being a plurality types of attribute information associated with each user is held, a possibility that the user requests authentication is predicted and a predicted value is calculated for each user by using the plurality types of attribute information contained in the held user information. When biometric information for an authentication request is accepted, the accepted biometric information is matched against the biometric information for a plurality of users determined based on calculated predicted values, and it is determined based on the result of the matching whether a person having entered the accepted biometric information is authenticated as the user. |
| US09019073B2 |
System and method for user authentication in in-home display
A system for authenticating a user of an in-home display (IHD) and an authentication method are provided. A user of an IHD is authenticated by using a mobile terminal including an authentication application. The authentication system receive authentication request data from the mobile terminal and allows the IHD to display a message in relation to user confirmation, and when certain requirements are met, the authentication system performs user authentication to permit a user to use the IHD. |
| US09019072B2 |
Pairing remote controller to display device
A remote control device is authorized to command the presentation of information from an information presenting device by communicating with the information presenting device by a first mode of communications while the remote control device and the information presenting device are proximate. In response to the authorizing, the information presenting device is unlocked to permit the presentation of information in response to commands from the remote control device. After the unlocking, the information presenting device presents information in response to commands from the remote control device. |
| US09019070B2 |
Systems and methods for managing access control devices
Described herein are systems and methods for managing access control devices. In overview, an access control device is configured to function on the basis of an applied set of configuration data. For example, the manner in which the device processes an access request is dependent on the configuration data. A device according to an embodiment of the present invention is configured to locally maintain plurality of uniquely applicable sets of configuration data. Each set, when applied, causes the device to function in accordance with a respective mode of operation. The device is configured to change which set of configuration data is applied in response to a predetermined command, thereby allowing the device to shift between modes of operation relatively quickly and without the need to download additional configuration data. In some cases, the modes of operation correspond to threat levels, and the use of such access control devices allows a change in threat level to be applied across an access control environment quickly and with minimal bandwidth requirements. |
| US09019069B2 |
Configuration of security devices using spatially-encoded optical machine-readable indicia
A method and system for configuring security devices on a security network. A mobile computing device reads spatially-encoded optical machine-readable indicia, decodes the indicia, and extracts encoded configuration information for the security devices. The configuration information from the indicia is then transmitted to a monitoring station, which uses the configuration information to configure communication with the security devices on the security network. |
| US09019063B2 |
Coupled inductor with improved leakage inductance control
An M-winding coupled inductor includes a first end magnetic element, a second end magnetic element, M connecting magnetic elements, and M windings. M is an integer greater than one. Each connecting magnetic element is disposed between and connects the first and second end magnetic elements. Each winding is wound at least partially around a respective one of the M connecting magnetic elements. The coupled inductor further includes at least one top magnetic element adjacent to and extending at least partially over at least two of the M connecting magnetic elements to provide a magnetic flux path between the first and second end magnetic elements. The inductor may be included in an M-phase power supply, and the power supply may at least partially power a computer processor. |
| US09019062B2 |
Inductive device with improved core properties
An inductive component has a winding and a core that includes a plurality of core areas that contain different magnetic materials. |
| US09019060B2 |
Electrical conductor with surrounding electrical insulation
An electrical conductor provided with an electrical insulation system surrounding the conductor, the insulation includes a first insulation layer surrounding the conductor and a second insulation layer surrounding the first insulation layer. The second insulation layer includes a second polymer and a second filler in the form of chromium oxide (Cr2O3), iron oxide (Fe2O3), or a mixture of chromium oxide and iron oxide, wherein the first insulation layer includes a first polymer and a first filler including dispersed nanoparticles. |
| US09019059B2 |
Multi-turn high density coil and fabrication method
A multi-turn electrical coil and fabrication method uses a plurality of identically constructed flat electrical conductors, alternating ones of which carry an electrically insulating material layer on one major surface. The bare conductors and the insulated conductors are alternatingly stacked about mounting posts in partially overlapped and partially laterally offset pairs of conductors, with each conductor in each conductor pair reoriented relative to the other conductor in the respective conductive pair, and alternating conductor pairs reoriented relative to adjacent conductor pairs, to form a spiral winding turn for the coil. |
| US09019058B2 |
Chip-type coil component
A chip-type coil component capable of reducing the resistance of the coil while minimizing a decrease in the inductance of the coil includes magnetic layers composed of a multilayer body. The chip-type coil component further includes internal electrodes laminated on the magnetic layers. The internal electrodes are connected to each other to form a coil. The chip-type coil component further includes an auxiliary internal electrode laminated on each of the magnetic layers. Each auxiliary internal electrode is connected in parallel to the internal electrode laminated on the magnetic layer that is different from the magnetic layer on which the auxiliary internal electrode is laminated. |
| US09019050B2 |
Electric switching system comprising an electric switching module including two elements coupling a contact(S)-holder with its driving device
An electric switching system comprises first, second, and third input terminals, first, second, and third output terminals, an electric switching module, and a control module. The electric switching module includes two first switches and two second switches, each switch having a fixed input contact, a fixed output contact, and a mobile contact. Fixed input contacts are connected to fixed output contacts via mobile contacts in a closed position and insulated from each other in an open position. A holder member is configured to be moved by an electric driving device between a first position and a second position. The holder member includes a first mechanical coupling element and a second mechanical coupling element. The control module includes the driving device. The holder member is mechanically coupled to the driving device via the first coupling element in a primary configuration or via the second coupling element in a secondary configuration. |
| US09019043B2 |
Feed through EMC filter
An EMC power filter comprising a filter circuit and a conductive housing enclosing the filter circuit, wherein said filter circuit comprises: at least one electric conductor consisting in a rigid busbar for carrying an electric power, at least one ferromagnetic element for modifying the impedance of the electric conductor, at least one capacitor electrically connected between the electric conductor and the conductive housing. The housing has a tubular shape with a square cross section, allowing a rotation of the filter of 90° within the housing. |
| US09019042B2 |
High-frequency swinging choke
A high-frequency swinging choke has at least two rod cores arranged next to one another in the longitudinal direction. The rod cores each have at least one winding. The windings are connected in series. |
| US09019041B2 |
One input to four output power divider
A one input to four output power divider is operable in a specified frequency band, and includes a first microstrip power divider, a first quarter-wavelength microstrip which has an end coupled electrically to one output terminal of the first microstrip power divider, a second microstrip power divider which has an input terminal coupled electrically to another end of the first quarter-wavelength microstrip, a second quarter-wavelength microstrip which has an end coupled electrically to the other output terminal of the first microstrip power divider, and a third microstrip power divider which has an input terminal coupled electrically to another end of the second quarter-wavelength microstrip. |
| US09019038B2 |
Electrical component
An electrical component, e.g., a diplexer or a duplexer, can have one of a number of diverse arrangements for terminal surfaces on the substrate bottom. For example, the terminal surfaces for first and second filters are not disposed at the maximum distance from one another. First and second filters can be disposed as one or two discrete components on the substrate, wherein one filter can be implemented as being integrated in a multilayer substrate. |
| US09019037B2 |
Six-port circuit
A six-port circuit (100) with two input ports and four output ports, comprising a balun (110) for converting signals at one input port into first (112) and second (113) balanced signals, and a filter (105), with first and second input ports and four output ports as the four output ports of the circuit. The six-port circuit also comprises a splitter (120) for splitting second input signals at the other input port into first (121) and second (122) parts. The input ports (V′in1, V′in2) of the filter (105) are connected so that one of the balanced signals (112) and one of the parts (121) of the second input signals are connected to one of the filter's input ports (V′in1), and the other of the balanced signals (113) and the other (122) of the parts of the second input signals are connected to the other of the filter's input ports (V′in2). |
| US09019034B2 |
Non-reciprocal circuit element
A non-reciprocal circuit element includes a permanent magnet, a microwave magnetic body to which a direct current magnetic field is applied by the permanent magnet, a first center electrode that is wrapped around the microwave magnetic body, is connected at one end to an input port, and is connected at another end to an output port, a second center electrode that is wrapped around the microwave magnetic body while intersecting with the first center electrode so as to be insulated from the first center electrode, is connected at one end to the output port, and is connected at another end to a ground port, a first matching capacitance connected between the input port and the output port in parallel with the first center electrode, a terminating resistance connected between the input port and the output port in parallel with the first center electrode, and a second matching capacitance connected between the output port and the ground port. A sub-center electrode is connected in parallel to a portion of the second center electrode. |
| US09019019B2 |
Oscillator for generating a signal comprising a terahertz-order frequency using the beat of two optical waves
The invention concerns an oscillator generating a wave composed of a frequency of on the order of terahertz from a beat of two optical waves generated by a dual-frequency optical source. The oscillator includes a modulator the transfer function of which is non-linear for generating harmonics with a frequency of less than one terahertz for each of the optical waves generated by the dual-frequency optical source, an optical detector able to detect at least one harmonic for each of the optical waves generated by the dual-frequency optical source and transforming the harmonics detected into an electrical signal, a phase comparator for comparing the electrical signal with a reference electrical signal, and a module for controlling at least one element of the dual-frequency optical source with a signal obtained from the signal resulting from the comparison. |
| US09019016B2 |
Accumulator-type fractional N-PLL synthesizer and control method thereof
There are provided an accumulator-type fractional N-PLL synthesizer for suppressing the fractional spurious caused by periodically switching a frequency division number of a fractional frequency divider, and a control method thereof. In an accumulator-type fractional N-PLL synthesizer (100), a pulse signal proportional to a fractional phase error occurring between a reference signal and an output signal of a fractional divider (112) for feeding back an output of a VCO (115) of an output stage to a preceding stage is generated using an error signal from an accumulator (120). Through the use of the pulse signal, pulse widths of a UP signal and a DN signal output from a phase detector (140) are controlled so as to reduce a fractional phase error occurring between the UP signal and the DN signal. Thus, the fractional spurious caused by periodically switching the frequency division number of the fractional divider (112) is suppressed. |
| US09019014B2 |
Programmable multi-gain current amplifier
The programmable multi-gain current amplifier circuitry includes a pair of MOS transistors setting the voltage at X terminal to zero using negative feedback formed by a third MOS transistor. Input resistance is in the range of few tens of ohms. The input current ix, which is forced by the constant currents of the circuitry, is conveyed to the output port Z by source-coupling a complementary output pair of MOS transistors. Since this coupled pair is biased with a constant tail current, the drain current changes are equal but with opposite sign, regardless of their matching resulting in negative type CA with unity gain (iz=ix). Programmability is achieved utilizing the output stages. When a second differential pair is connected in parallel, it provides two additional current outputs. With the two differential pairs being biased with different tail currents (IT1 and IT2), the outputs are programmed by adjusting these tail currents. |
| US09019012B2 |
Amplifier circuit with offset control
Methods and apparatus for Class-D amplifier circuits with D.C. offset control/correction. A Class-D amplifier is described having an output stage, such as a full H-bridge or half bridge, with a plurality of switches operable to provide a plurality of output states comprising at least a positive output state and a negative output state. Control circuitry is configured to receive a first signal based on the input signal and produce a digital control signal, which is used to determine the switch state of the output stage. A digital integrator is configured to receive a feedback signal indicative of the output state of the output stage and to sample the feedback signal at a sample rate and produce an integrated output signal (INT, IVC) indicating the difference in number of instances of the positive output state and the negative output state. Correction circuitry subtracts the integrated output signal from the input signal to produce a D.C. offset corrected signal. |
| US09019010B2 |
Integrated stacked power amplifier and RF switch architecture
Combination circuitry includes a relatively small preamplifier and includes hybrid circuitry. The hybrid circuitry is configured to perform mode switching while also performing some amplification, thus allowing the relatively small preamplifier to be smaller than a conventional power amplifier. In one embodiment, the hybrid circuitry includes first series portion configured to amplify when ON, a first shunt portion, a second series portion configured to amplify when ON, and a second shunt portion. The first series portion may include: a first transistor; a first variable impedance in communication with a gate of the first transistor, wherein the first variable impedance is configured to receive a first transistor control signal; a second transistor in series with the first transistor; and a second variable impedance in communication with a gate of the second transistor, wherein second variable impedance is configured to receive a second transistor control signal. |
| US09019009B2 |
Pop-noise reduction
A method of adjusting the frequency or phase of operation of a Class-D amplifier is disclosed. The method comprises making a series of step changes in the frequency or phase to adjust the frequency or phase from a start value to a desired end value, each step change in frequency or phase causing a corresponding disturbance of an output of the Class-D amplifier to produce a series of disturbances, each of which varies from an initial magnitude in first and second senses to exhibit a first peak and then in the first sense to exhibit a second peak. The time between the step changes is selected so that the second peak of each disturbance other than a final disturbance in the series overlaps the first peak of an immediately succeeding disturbance. |
| US09019006B2 |
Reference voltage stabilizer circuit and integrated circuit including the same
A reference voltage is maintained stable against disturbance noise and self-noise of an internal circuit. A reference voltage stabilizer circuit for stabilizing the reference voltage to be supplied through at least one of first or second signal lines includes a preceding-stage circuit including a capacitive path connected between the first and second signal lines; and a subsequent-stage circuit including a resistive path connected between the first and second signal lines, and a resistive circuit inserted, between the capacitive path and the resistive path, into one of the first or second signal lines through which the reference voltage is supplied. |
| US09019005B2 |
Voltage regulating circuit
In various embodiments, a circuit is provided including a supply terminal, a logic circuit, an inverter and a control transistor which may include a body region, first and second source/drain regions, a gate insulating region having a layer thickness and a gate region. The first source/drain region may be coupled to the supply terminal. The logic circuit may have an internal supply terminal connected to the second source/drain region of the control transistor and a plurality of transistors each having a gate insulating region having a second layer thickness. The inverter input may be coupled to the internal supply terminal of the logic circuit and the output to the gate region of the control transistor. The inverter may include a transistor with a gate insulating region having a third layer thickness substantially equal to the first and second layer thicknesses. |
| US09019001B2 |
Gate driver for enhancement-mode and depletion-mode wide bandgap semiconductor JFETs
A DC-coupled two-stage gate driver circuit for driving a junction field effect transistor (JFET) is provided. The JFET can be a wide bandgap junction field effect transistor (JFET) such as a SiC JFET. The driver includes a first turn-on circuit, a second turn-on circuit and a pull-down circuit. The driver is configured to accept an input pulse-width modulation (PWM) control signal and generate an output driver signal for driving the gate of the JFET. |
| US09018991B2 |
Data recovery circuit and operating method thereof
A data recovery circuit may include a data sampling unit suitable for sampling source data including an edge data using data clocks and an edge clock, a data extraction unit suitable for extracting the edge data from sampled data outputted from the data sampling unit, a control signal generation unit suitable for generating a phase control signal in response to the edge data, and a multi-clock control unit suitable for controlling phases of the data clocks and the edge clock in response to the phase control signal. |
| US09018990B2 |
Duty cycle tuning circuit and method thereof
A duty cycle tuning circuit and a method thereof are provided, in which the duty cycle tuning circuit includes multiple interpolation circuits, an edge detection circuit, and a delay chain. Each interpolation circuit receives multiple phase clocks, and interpolates an interpolation clock from two of the phase clocks. The phase clocks have the same frequency but different phases. The edge detection circuit is connected electrically to the delay chain, and generates an output clock according to an edge of the interpolation clock. |
| US09018986B2 |
Output buffers
An output buffer is provided. The output buffer is coupled to a first voltage source providing a first supply voltage and used for generating an output signal at an output terminal according to an input signal. The output buffer includes first and second transistors and a self-bias circuit. The first and second transistors are cascaded between the output terminal and a reference voltage. The self-bias circuit is coupled to the output terminal and the control electrode of the first transistor. When the output buffer does not receive the first supply voltage, the self-bias circuit provides a first bias voltage to the control electrode of the first transistor according to the output signal to decrease voltage differences between the control electrode and the input and output electrodes of the first transistor to be lower than a predetermined voltage. |
| US09018984B2 |
Driver for high speed electrical-optical modulator interface
An electrical-optical modulator may function at high data rates and may be realized in comparably low cost silicon base technology, typically in BJT, BiCMOS or CMOS technologies. The output signal path may include a high transition frequency BJT and by using an active load constituted by a MOS driven by an inverted version of the modulating signal that drives the BJT, the falling edge of the output signal is sped up. |
| US09018979B2 |
Universal digital block interconnection and channel routing
A programmable routing scheme provides improved connectivity both between Universal Digital Blocks (UDBs) and between the UDBs and other micro-controller elements, peripherals and external Inputs and Outputs (I/Os) in the same Integrated Circuit (IC). The routing scheme increases the number of functions, flexibility, and the overall routing efficiency for programmable architectures. The UDBs can be grouped in pairs and share associated horizontal routing channels. Bidirectional horizontal and vertical segmentation elements extend routing both horizontally and vertically between different UDB pairs and to the other peripherals and I/O. |
| US09018974B2 |
Impedance calibration device and method
An impedance calibration device includes: a variable impedance, an operational unit, an analog-digital converter, and a controller. The operational unit receives a first analog signal and a second analog signal, and performs a difference operation to generate an output voltage. The analog-digital converter generates an adjustment code according to the output voltage. The controller is coupled to the analog-digital converter and the variable impedance, and adjusts a resistance value of the variable impedance according to the adjustment code. |
| US09018972B1 |
Area-efficient physically unclonable function circuit architecture
Generating a physically a physically unclonable function (“PUF”) circuit value includes comparing each of first identification components in a first bank to each of second identification components in a second bank. A given first identification component in the first bank is not compared to another first identification component in the first bank and a given second identification component in the second bank is not compared to another second identification component in the second bank. A digital bit value is generated for each comparison made while comparing each of the first identification components to each of the second identification components. A PUF circuit value is generated from the digital bit values from each comparison made. |
| US09018971B2 |
Efficient resource state distillation
Systems and methods are provided for generating at least one high fidelity resource state. A classical code and punctured to provide a first set of generators and a second set of generators. The first set of generators is mapped to a set of stabilizer generators, and the second set of generators is mapped to a set of logical operators. A set of resource states are prepared in physical qubits. A decoding process is performed on the resource states according to a quantum code represented by the set of stabilizer generators and the set of logical operators, and qubits corresponding to the stabilizers are measured. |
| US09018970B2 |
Method of testing partial discharge of rotating electrical machine driven by inverter
In a rotating electrical machine, a conductive foil or conductive rubber is applied to the surface of insulation layer of a conductor series connection area or to the surface of insulation layer of a turn conductor of coils of rotating electrical machine winding, waveforms of grounding voltages of the individual turn conductor portions are measured through the medium of an electrostatic capacitance of the insulation layer of coil conductor series connection area or through the medium of the insulation layer of coil turn conductor, and a partial discharge is measured while measuring a voltage developing in the coil or across a winding turn in the coil from a difference between the waveforms of grounding voltages. |
| US09018969B2 |
Semiconductor device with aligned bumps
In a semiconductor device in which semiconductor chips having a number of signal TSVs are stacked, a huge amount of man-hours have been required to perform a continuity test for each of the signal TSVs. According to the present invention, no continuity test is performed directly on signal TSVs. Dummy bumps are arranged in addition to signal TSVs. The dummy bumps of the semiconductor chips are connected through a conduction path that can pass the dummy bumps between the semiconductor chips with one stroke when the semiconductor chips are stacked. A continuity test of the conduction path allows a bonding defect on bonded surfaces of two of the stacked semiconductor chips to be measured and detected. |
| US09018968B2 |
Method for testing density and location of gate dielectric layer trap of semiconductor device
Proposed is a method for testing the density and location of a gate dielectric layer trap of a semiconductor device. The testing method tests the trap density and two-dimensional trap location in the gate dielectric layer of a semiconductor device with a small area (the effective channel area is less than 0.5 square microns) using the gate leakage current generated by a leakage path. The present invention is especially suitable for testing a device with an ultra-small area (the effective channel area is less than 0.05 square microns). The present method can obtain trap distribution scenarios of the gate dielectric layer in the case of different materials and different processes. In the present method, the device requirements are simple, the testing structure is simple, the testing cost is low, the testing is rapid and the trap distribution of the gate dielectric layer of the device can be obtained within a short time, which is suitable for large batches of automatic testing and is especially suitable for process monitoring and finished product quality detection during the manufacture of ultra-small semiconductor devices. |
| US09018964B2 |
Powder sensor
A powder sensor includes a piezoelectric element, an oscillator circuit, a first square wave signal generator, a second square wave signal generator, and a phase judgment circuit. The oscillator circuit applies to the piezoelectric element an output signal having a frequency equal to or near a resonance frequency of the piezoelectric element. The first square wave signal generator generates a first square wave signal by converting a terminal voltage of the piezoelectric element. The second square wave signal generator generates a second square wave signal that transits from an initial level to a detection level when the first square wave signal rises or falls in a detection period and that does not transit outside of the detection period. The detection period is a part of each cycle of the output signal of the oscillator circuit. The phase judgment circuit determines phase of the second square wave signal. |
| US09018963B2 |
Environment sensor
A humidity sensor according to the present examples include a sensor portion for detecting humidity in the ambient environment, and a power supply portion for applying an AC voltage to the sensor portion, wherein the sensor portion is structured so as to have an impedance that is higher than a sensor portion of a conventional humidity sensor. As a result, it is possible to reduce the amount of power consumed in the sensor portion when compared to that of a conventional humidity sensor. Doing so makes it possible to reduce the amount of electrical power consumed in the humidity sensor as a whole in the present invention, including the sensor portion, when compared to that of a conventional humidity sensor. |
| US09018951B2 |
Accelerated multispectral data magnetic resonance imaging system and method
A method for processing magnetic resonance imaging data includes accessing the magnetic resonance imaging data, the data including a plurality of magnetic resonance data sets each collected at different excitation frequencies and defining reconstructable images representative of sections of a single image of a subject. Each magnetic resonance data set includes sampled data for sampled phase encoding points but is missing data for unsampled phase encoding points. The method further includes determining the missing data of at least one of the magnetic resonance data sets using a correlation between the sampled data for the respective magnetic resonance data set and sampled data from at least one other magnetic resonance data set within a spectral window encompassing at least the respective magnetic resonance data set and the at least one other magnetic resonance data set. |
| US09018950B2 |
Spin echo SPI methods for quantitative analysis of fluids in porous media
A method of measuring a parameter in a sample by imaging at least a portion of the sample using a spin-echo single-point imaging (SE-SPI) pulse sequence. This method involves applying a pure phase encoding to the SE-SPI pulse sequence, acquiring a multiplicity of echoes, and determining the spatially resolved T2 distribution. In another embodiment, individual echoes are separately phase encoded in a multi-echo acquisition and the SE-SPI pulse sequence is a hybrid SE-SPI sequence. In another embodiment, an external force can be used to build up a distribution of saturations in the sample, and a T2 distribution can be measured for the sample, which is then used to determine a parameter of the sample. A spatially resolved T2 distribution can also be measured and a resulting spatially resolved T2 distribution used to determine the T2 distribution as a function of capillary pressure. |
| US09018948B2 |
Hall sensors and sensing methods
Embodiments relate to multi-contact sensor devices and operating methods thereof that can reduce or eliminate offset error. In embodiments, sensor devices can comprise three or more contacts, and multiple sensor devices can be combined. The sensor devices can comprise Hall sensor devices, such as vertical Hall devices, or other sensor types. Operating modes can be implemented for the multi-contact sensor devices which offer significant modifications of and improvements over conventional spinning current principles. In a first operating mode, the sensor is supplied with the same input current in all operating phases, with the output voltages of all operating cycles sensed and processed. In another operating mode, the sensor device is supplied with the same input voltage in all operating phases, the sense terminals are forced to constant potentials, and the currents flowing into or out of the sense terminals are sensed and processed. |
| US09018946B2 |
Magnetic field sensor having anisotropic magnetoresisitive elements, with improved arrangement of magnetization elements thereof
An integrated magnetic-field sensor designed to detect an external magnetic field, comprising a first magnetoresistive structure for detecting the external magnetic field, the first magnetoresistive structure including first magnetoresistive means having a main axis of magnetization and a secondary axis of magnetization set orthogonal to one another. The magnetic-field sensor further comprises a magnetic-field generator, including a first portion configured for generating a first magnetic field having field lines in a first field direction, and a second portion, which is coplanar and is connected to the first portion, configured for generating a second magnetic field having field lines in a second field direction, the first magnetoresistive means being configured so that the main axis of magnetization extends parallel to the first field direction, and the secondary axis of magnetization extends parallel to the second field direction. |
| US09018945B2 |
Relative angle sensing device having a soft magnetic body with integral bracket
A relative angle sensing device that senses a relative angle between two rotary shafts is provided with: a hard magnetic body that is provided to one rotary shaft out of the two rotary shafts; a soft magnetic body that is provided to the other rotary shaft out of the two rotary shafts to be arranged in a magnetic field formed by the hard magnetic body, and forms a magnetic circuit together with the hard magnetic body; and a sensing unit that senses a magnetic flux density of the magnetic circuit. The soft magnetic body has a circular ring portion that is formed into a disc having, at an inside thereof, a hole larger than an outer shape of the hard magnetic body, and a protrusion that protrudes from a section of the circular ring portion at a hard magnetic body side in a shaft direction of the one rotary shaft. |
| US09018944B2 |
Hall-effect sensor arrangement
A sensor arrangement is operative to sense a relative kinematic state of a magnet (110) and a Hall-effect sensor (202) with respect to each other. The Hall-effect sensor has a Hall plate (204) and is accommodated in a surface-mount device. The magnet is configured for generating a magnetic field having an orientation primarily parallel to the Hall plate. The sensor arrangement comprises magnetic-field collecting means (206) for changing the orientation of the magnetic field to be primarily perpendicular to the Hall plate. |
| US09018942B2 |
Position measurement using a variable flux collector
A magnetically-based position sensor. The sensor includes a magnet assembly that moves along a path, a common collector, one or more magnetic sensing elements, a first variable collector, and a second variable collector. The one or more magnetic sensing elements are coupled to the common collector. The first and second variable collectors are coupled to one of the one or more magnetic sensors and are configured to collect a magnetic field. The first and second variable collectors are positioned to transmit some of the magnetic flux generated by the magnet assembly as the magnet assembly moves along the path. The first variable collector and the second variable collector have a geometry and orientation such that the flux collected by the first and second variable collectors varies as the magnet moves along the path. |
| US09018938B2 |
Integrated device suspended at high voltage potential for power energy metering and protection of distribution network
An integrated device suspended at a high voltage potential for the metering and protection of a distribution network comprises a measurement current transformer (CT), a protective CT and a voltage sensor. The voltage signal is output from the voltage sensor to an electric energy metering module and first and second electric signal acquiring modules. The current signal acquired by the measurement CT is output to the electric energy metering module. The current signal acquired by the protective CT is output to the first and second electric signal acquiring modules. The electric energy metering module processes the current and voltage signals and sends the processed data to a comprehensive control module. The first and second electric signal acquiring modules send the voltage and current data to the comprehensive control module. The comprehensive control module comprehensively calculates the received data and sends the result to a low voltage terminal. |
| US09018934B2 |
Low voltage bandgap reference circuit
A low voltage bandgap reference circuit includes a positive temperature coefficient circuit unit, a negative temperature coefficient circuit unit and a load unit, wherein the positive temperature coefficient circuit unit comprises a first differential operational amplifier, a first, second and third transistor, a first resistor, a first and second diode, and the negative temperature coefficient circuit unit includes a second differential operational amplifier, a fourth, fifth and sixth transistor, a second resistor and a third diode. The low voltage bandgap reference circuit provides a current having a positive temperature coefficient characteristics and a current having a negative temperature coefficient characteristics to flow through the load in order to generate a stable reference voltage less affected by the temperature. Therefore, it avoids the problems of the low voltage bandgap reference circuit that can not be activated at low voltage. |
| US09018931B2 |
Control system for providing circuit protection to a power supply
A power control system includes a first switch configured to receive electrical power from a power source and selectably provide the electrical power to a load. A current limiter is intermediate the first switch and the load. A second switch is also configured to receive electrical power from the power source and selectably provide electrical power to the load. The power control system includes a soft-start operating mode wherein the first switch is activated to provide the electrical power to the load, current provided to the load being limited by the current limiter. The second switch is also activated to provide the electrical power to the load, the second switch being activated a predetermined period of time after activation of the first switch. The first and second switches are also deactivated while the voltage of the power source exceeds a predetermined level. |
| US09018930B2 |
Current generator for temperature compensation
A current generator includes a thermistor configured to receive an input current, a reference resistor having a resistance substantially corresponding to a resistance of said thermistor at a reference temperature, a current mirror configured to generate a mirrored current proportional to said input current, a feedback circuit configured to generate an output compensation current proportional to a difference between voltages on said reference resistor and on said thermistor, and a first adder configured to force through said reference resistor a difference current between said mirrored replica current and said output compensation current. |
| US09018926B1 |
Soft-switched PFC converter
A PFC circuit has inductive elements and a capacitor between a source node of a first transistor and the second node of a second transistor. The capacitor is configured to resonate at a frequency approximately half that of the switching frequency of the transistors. Furthermore, the inductive element is configured to charge the drain-source voltage of the transistors. |
| US09018921B2 |
Battery charger architecture
A control circuit for use in a battery charger circuit that includes a switching voltage regulator, with the control circuit having a constant current charging mode and a constant voltage charging mode. A switcher controller is provided which configured to control a state of a top side switching transistor and a low side transistor of the switching voltage regulator in response to at least one error signal. A power path transistor switch is disposed intermediate an output of the switching voltage regulator and a first node for receiving a first terminal of a battery to be charged. Feedback circuitry is further provided to produce a first error signal relating to a difference between a first voltage and a first target voltage, with the first voltage being between the output of the switching voltage regulator and a second node for receiving a second terminal of the battery to be charged, with the first error signal being used by the switcher controller when the control circuit is in the constant voltage charging mode for controlling the top and low side switching transistors. |
| US09018910B2 |
Battery protection circuit and method of controlling the same
A battery protection circuit and a method of controlling the same are disclosed. The battery protection circuit includes a first current path that includes a charge control switch and a discharge control switch, and a second current path in parallel to the first current path and has an electric resistance less than that of the first current path. |
| US09018909B2 |
Battery pack
A battery pack includes a first battery and a second battery connected electrically in parallel and performing charge and discharge, and a heater generating heat. The first battery can perform charge and discharge with a current larger than that of the second battery. The second battery has an electric storage capacity larger than that of the first battery. The heater is placed at a position closer to the first battery than the second battery. |
| US09018907B2 |
Method for precise power prediction for battery packs
A method and apparatus for ascertaining the maximum power obtainable from a traction storage-battery system that includes a plurality of storage-battery elements connected in series. The method provides for: determining at least one power indicator for each storage-battery element, and ascertaining a quantity of the smallest power indicators of all determined power indicators of all storage-battery elements. The quantity includes the smallest power indicator or a subgroup thereof of all power indicators of the storage-battery elements. A power-output limit for the quantity is provided, starting from the power indicators of the quantity. The maximum power obtainable from the traction storage-battery system is extrapolated based on the power-output limit and linked by the extrapolation and because of the series connection, to a power output of the at least one storage-battery element for which the quantity of the smallest power indicators was ascertained. |
| US09018901B2 |
Electrical power receiving apparatus and electrical power receiving method
This electrical power-receiving apparatus makes it possible to suppress a decline in power supply efficiency in a variety of different circumstances while avoiding an increase in circuit scale. This apparatus comprises an impedance control unit (307) for sequentially switching through any one of a plurality of charging devices in a charging device group (310), as candidate charging devices for a supply destination to which electrical power is to be supplied. The impedance control unit (307) also selects from the candidates a charging device to which electrical power is actually supplied, on the basis of the difference between the impedance of the charging device group (310) for each candidate and the impedance of an electrical power receiving antenna unit (301), and causes electrical power to be supplied to the selected charging device. |
| US09018899B2 |
Wireless charging device
A wireless charging device comprises an electronic switch and a transmitting coil (L1) electrically connected with a power source in sequence. A control end of the electronic switch is connected with a transmitting control unit. The wireless charging device further comprises a current limiting resistance (R1) connected in serial with the transmitting coil. The wireless charging device further comprises a compensation capacitor (C1) connected in parallel with the transmitting coil. An insert total electromagnetic coupling structure is further employed for charging. Such wireless charging device is particularly suitable for electronic cigarette, with low cost, stable and reliable working status and high efficiency, and specific heat sink is not required. |
| US09018898B2 |
Regulation of wirelessly charging multiple devices from the same source
A method performed in a wireless power transfer receiver includes determining whether a power transfer rate of the wireless power transfer receiver is at or above a threshold. The method further includes, in response to the power transfer rate being at or above the threshold, alternating between a power receiving mode and a non-power receiving mode in the wireless power transfer receiver. The wireless power transfer receiver being in the non-power receiving mode increases an amount of transmitted power that is available to be received by one or more other wireless power transfer receivers. |
| US09018896B2 |
Method and system for determining whether a portable device is charging
A method and system for detecting a charging current supplied to a portable device through a USB charger. The method includes the steps of connecting a charging circuit to a portable device, allowing the portable device to draw charging current from the charging circuit, measuring the current drawn from the charging circuit, comparing the measured current with a threshold value, making one or more system level decisions regarding charging of the portable device if the detected charging current is below the threshold current. |
| US09018893B2 |
Power control techniques for an electronic device
A portable electronic device, such as a fluid infusion device, obtains its operating power from a primary battery and a secondary battery. The primary battery may be a replaceable battery, and the secondary battery may be a rechargeable battery that can be charged with the primary battery under certain conditions. The device utilizes a power management scheme that transitions between the primary battery and/or the secondary battery to prolong the useful life of the primary battery. The device may also generate an intelligent battery life indicator that displays an accurate representation of the remaining life of the primary battery. |
| US09018890B2 |
Electric motor having a pulse width modulator
The invention relates to an electric motor having a stator and a rotor. The electric motor also comprises a controller, wherein the controller is connected to the stator and/or rotor, and is designed for applying current to the stator and/or rotor for rotating the rotor. According to the invention, the controller comprises a pulse width modulator designed for controlling a power output of the electric motor, in order to generate a predetermined number of different current application patterns. The current application patterns each represent a power output of the electric motor, and preferably comprise a time sequence of current pulses, each having a current pulse duration. The controller is designed for applying current to the electric motor according to at least two different current application patterns for actuating the electric motor during a time interval of actuation, such that a power output of the electric motor in the time-based average of the time interval of actuation, in particular from the beginning to the end of the time interval, is different from the power outputs represented by the current application patterns in the time interval of actuation. |
| US09018888B2 |
System and method for controlling a synchronous motor
A synchronous electrical motor includes a rotor with a DC field winding. An exciter is configured to energize the DC field winding by generating a DC current in a first direction across the DC field winding when activated. A control system is configured to control a current flow across the DC field winding, the control system including a field discharge resistor and a by-passing circuitry. The by-passing circuitry is configured to implement a first by-passing to electrically by-pass the field discharge resistor during a current flow in the first direction across the DC field winding, and to implement a second by-passing to electrically by-pass the field discharge resistor during a current flow in a second direction across the DC field winding. The control system is able to direct all the DC current generated by the exciter to flow across the DC field winding. |
| US09018887B2 |
Ultrasonic system controls, tool recognition means and feedback methods
An ultrasonic electro-mechanical resonant system and instrument that provides improvements in the design and implementation of a feedback system. The disclosed configuration and orientation of coils enhance the motional or velocity feedback signals while minimizing the effects of transformer coupling. A two coil and a three coil approach is disclosed that takes advantage of non-homogeneous magnetic fields. An asymmetrical arrangement enables velocity signals to be coupled into the coils without requiring additional signal conditioning or capacitive elements. |
| US09018886B2 |
Motor control system which corrects backlash
A motor control system (10) which includes a difference calculating part (31) which calculates a difference between a first position detection value of a moving part and a second position detection value of a driven part, a judging part (32) which judges if a moving part has engaged with the driven part when the moving part is made to move from any initial position in a first and second drive directions, a holding part (33) which holds the difference as initial difference linked with the first or second drive direction, when the moving part has engaged with the driven part, and a correction amount calculating part (34) which calculates a backlash correction amount, the correction amount calculating part using the difference based on the current positions of the moving part and the driven part and the initial difference to calculate the backlash correction amount. |
| US09018884B2 |
Motor control device, image forming apparatus, motor control method, and computer-readable storage medium
A motor control device includes a motor lock state determining unit configured to determine whether a motor is in a rotation lock state; a position hold state determining unit configured to determine whether the motor is in a position hold state; a lock detection invalidation determining unit configured to invalidate the determination of the lock state when the motor is in the position hold state and when a predetermined condition is satisfied; a position error correction unit configured to correct an error of a target stop position of the motor when the determination of the lock state is invalidated; and a motor control unit configured to change a rotation direction of the motor in a time shorter than a time in which the motor lock state determining unit determines the lock state when the motor is in the position hold state after the error is corrected. |
| US09018882B2 |
Variable frequency drive bypass energy savings
A Variable Frequency Drive (VFD) supplies power to rotate a motor, controlling both the speed and direction. The method normally used for this power conversion by the VFD results in energy losses and line harmonics. When the motor is driven by the VFD to be rotating at the same speed and direction as if the motor was straight across the incoming AC power, a transfer in power supply to the motor can be made using contactors to bypass the VFD. When in this bypass mode, the energy losses of the VFD are greatly reduced, and the line harmonics due to the VFD are greatly reduced. When it is subsequently recognized that the speed reference has deviated from being the same speed and direction as if the motor was straight across the incoming AC power, a transfer in power supply can be made from using contactors to once again drive the motor from the VFD. |
| US09018881B2 |
Stator winding diagnostic systems and methods
Systems and methods are provided for diagnosing stator windings in an electric motor. An exemplary method for diagnosing stator windings in an electric motor involves determining an input energy imbalance across phases of the stator windings for an electrical period of the electric motor and identifying a fault condition when the input energy imbalance is greater than a first threshold value. In some embodiments, an input energy ratio across phases of the stator windings is also determined for the electrical period, wherein the fault condition is identified as a phase-to-phase short circuit fault condition when the input energy ratio is greater than a second threshold value and the input energy imbalance is greater than the first threshold value, or alternatively, as an in-phase short circuit fault condition when the input energy ratio is less than the second threshold value. |
| US09018880B2 |
Control apparatus for multi-phase rotary machine and electric power steering system using the same
A first inverter circuit and a second inverter circuit are provided for a first winding set and a second winding set of a motor, respectively, and switch over power supply to the winding sets. A control unit controls operations of the inverter circuits. The control unit detects abnormality in the inverter circuits. The control unit calculates a first value with respect to each drive system based on phase currents of the inverter circuit in each system, calculates a second value based on two values selected from a plurality of first values calculated for each drive system, and detects abnormality of the inverter circuits, which corresponds to the selected first value, when the second value deviates from a predetermined range. |
| US09018879B2 |
Electric compressor
An electric compressor capable of following temperature changes of a power element even if a temperature measurement unit is disposed separately from the power element. In the electric compressor, the temperature measurement unit (34) measures the temperature of a substrate (36) on which the power element (31) is disposed. A rotational speed detection unit (35) detects the rotational speed of a motor. A control unit (33) estimates the temperature of the power element (31) on the basis of the rotational speed of the motor detected by the rotational speed detection unit (35) and the temperature measured by the temperature measurement unit (34). |
| US09018878B2 |
Derating vehicle electric drive motor and generator components
A machine propelled by an electric motor and subject to a deration scheme is described wherein deration is specified by a combination of a temperature signal indicating a degree to which a machine component is overheating. The machine includes an electronic controller that receives a temperature signal indicative of a current temperature status of the electric motor. The electronic controller receives a motor speed signal indicative of a current speed status of the electric motor. The electronic controller calculates, in accordance with a derating scheme, a deration value for the electric motor, the deration value being determined by applying a set of current operating state parameter values to the derating scheme. The set of current operating state parameters include: a motor speed parameter value; and a temperature parameter value. |
| US09018877B2 |
Method for performing closed-loop and/or open-loop control of a windshield wiper device, computer program product, control device and windshield wiper device
A system for determining if a tire of a vehicle is improperly inflated. The system includes a radar, a wheel speed sensor, and a controller. The radar is configured to emit a signal to detect a reflection of the signal off of an object positioned perpendicular to the vehicle, and to output an indication of a speed of the vehicle. The wheel speed sensor is configured to sense a speed of a wheel of the vehicle. The controller is configured to receive the indication of the speed of the vehicle from the radar, to calculate a speed of the vehicle based on the sensed speed of the wheel, and to determine a tire of the wheel is improperly inflated when the speed of the vehicle calculated using the wheel speed sensor varies by more than a predetermined amount from the speed of the vehicle determined using the radar signal. |
| US09018874B2 |
Circuit for filtering narrow pulse and compensating wide pulse, and motor controller comprising the circuit
A circuit for filtering narrow pulse and compensating wide pulse, including a signal shaping circuit, a filter circuit, and a pulse width compensating circuit. The signal shaping circuit processes an input signal and transmits the input signal to the filter circuit. The filter circuit filters off narrow pulses of the input signal. The pulse width compensating circuit compensates the wide pulses of the input signal and outputs an output signal. |
| US09018873B2 |
PWM signal output circuit
A PWM-signal-output circuit includes a detecting unit to detect time periods during which a speed signal with logic level changing alternately and having a period corresponding to a motor-rotation speed is at one and the other logic levels; a generating unit configured to, when the logic level of the speed signal changes, generate a signal to increase and thereafter decrease a current flowing through a motor coil within a first time period detected by the detecting unit, in a second time period occurring after the first time period; and a second generating unit configured to, when the first time period has elapsed after a change in the logic level of the speed signal but before a subsequent change in the logic level thereof in the second time period, generate the signal from when the first time period has elapsed until when the logic level thereof changes. |
| US09018872B2 |
Motor control circuit
To provide a motor control circuit that variably controls the speed of a motor, in which an appropriate advance angle value corresponding to the speed of the motor that is set can be automatically set. The motor control circuit according to the present invention includes an advance angle setting means that adds a reference advance angle value to an advance angle correction value obtained by multiplying a proportional coefficient by a correction amount and outputs an advance angle setting signal, and an advance angle setting correction means that uses a ratio of a correction reference period relative to a period of a reference signal input from the outside as a correction amount and corrects the reference advance angle value by an advance angle correction value obtained by multiplying the correction amount by a predetermined proportional coefficient of the advance angle setting means. |
| US09018871B2 |
Power conversion apparatus
A carrier generating unit applies a carrier that monotonically decreases to a switching control unit during either one of a first period that is a period immediately following a period in which a voltage command value is a value not more than a minimum value of the carrier, the voltage command value taking a first predetermined value larger than the minimum value of the carrier in the first period, and a second period that is a period immediately preceding a period in which the voltage command value is not less than a maximum value of the carrier, the voltage command value taking a second predetermined value smaller than the maximum value in the second period. |
| US09018868B2 |
High efficiency roller shade and method for setting artificial stops
The present invention advantageously provides a motorized roller shade that includes a shade tube, a motor/controller unit and a power supply unit. The motor/controller unit is disposed within the shade tube, and includes a bearing, rotatably coupled to a support shaft, and a DC gear motor. The output shaft of the DC gear motor is coupled to the support shaft such that the output shaft and the support shaft do not rotate when the support shaft is attached to the mounting bracket. |
| US09018864B2 |
Rebound-effector
A Rebound-Effector is a mechanism which runs a weight forth and back, by high acceleration. As the weight accelerates, a rebound force is built up. This force is proportional to the product of the weight and the acceleration, and is in opposite direction to the acceleration vector. The Rebound-Effector has four operational phases. The energy inserts into the system, during the first phase, accelerates the weight to the same direction as the movement, being converted into kinetic energy. This kinetic energy is taken back during the second phase, while slowing down the weight, and stored. During the third phase, the stored energy accelerates the weight to the same moving direction, being converted into kinetic energy. This kinetic energy is taken back during the fourth phase, while slowing down the weight, and stored. Neglecting the friction and the non-ideal behavior of the energy conversion, the Rebound-Effector needs an external energy source just for compensating for the real, effective, physical work it performs. |
| US09018863B2 |
Rotating electromechanical converter
Starting from the known rotating electromechanical converter comprising a stator with magnetic circuits and polyphase energizing windings, a first, inner, rotor with magnetic circuits and polyphase energizing windings, and a second (inter)rotor between this first rotor and the stator, provided with permanent magnetic members for co-operation with the magnetic circuit of at least the stator, the invention proposes to provide means for modifying the state of magnetization of at least a part of the respective areas of the second rotor which each lie between two successive permanent magnetic members. |
| US09018862B2 |
Alternating current rotating machine control device
An alternating current rotating machine control device that shares information among power conversion devices and instruments. A power conversion system has a top level control device, a master station, multiple power conversion devices, instruments (such as a temperature sensor and a pressure sensor), and the like. The top level control device is connected to two of the power conversion devices by a first communication line. These power conversion devices have two or more communication functions, and are connected to a remaining power conversion device, a temperature sensor, and a pressure sensor by a second communication line. |
| US09018860B2 |
LED lighting device
The LED lighting device of the present invention includes: a power supply circuit connected between a light source including a light emitting diode and a power source and including a series circuit of a switching device and an inductor; an inductor current detector configured to provide a measurement value indicative of an inductor current flowing through the inductor; a drive circuit configured to turn on the switching device at a predetermined period and turn off the switching device when the measurement value is equal to a first threshold or more; a load current detector configured to measure a load current flowing through the light source; and a protection device configured to, when the load current measured is equal to a second threshold or more, perform a protection operation of changing, to reduce the load current, a circuit constant of a power supply path in which the load current flows. |
| US09018859B2 |
LED backlight driving circuit and LCD device
A light emitting diode (LED) backlight driving circuit of the present disclosure includes a constant current driver chip, a power module, an LED lightbar coupled to the power module, a dimming module coupled to the LED lightbar, and a low-pass filter. The constant current driver chip comprises a multiplier, and the constant current driver chip generates a gate signal and a dimming signal that are sent to an input end of the multiplier. An output end of the multiplier is coupled to the power module, and is coupled to the dimming module through the low-pass filter. |
| US09018856B2 |
Light emitting diode driver having phase control mechanism
A driver circuit for driving light emitting diodes (LEDs). The driver circuit includes a string of LEDs divided into n groups, the n groups of LEDs being electrically connected to each other in series, a downstream end of group m−1 being electrically connected to the upstream end of group m. The driver circuit also includes a power source coupled to an upstream end of group 1. The driver circuit further includes a plurality of current regulating circuits, where each current regulating circuit is coupled to the downstream end of a corresponding group at one end and coupled to a ground at another end and includes a sensor amplifier and a cascode having two transistors. The driver circuit also includes a phase control logic for sending a signal to each of the current regulating circuits to thereby control a current flow through each of the current regulating circuits. |
| US09018849B2 |
Signal process method, signal process circuit and LED dimming circuit thereof
In one embodiment, method of signal processing can include: (i) determining a high level sampling pulse amount by counting a number of pulses of a first clock signal during a high level portion of a period of a first PWM; (ii) generating a first pulse signal based on a second clock signal and the high level sampling pulse amount; (iii) determining a low level sampling pulse amount by counting a number of pulses of the first clock signal during a low level portion of the period of the first PWM signal; (iv) generating a second pulse signal based on the second clock signal and the low level sampling pulse amount; and (v) generating a second PWM signal based on the first and second pulse signals. |
| US09018848B2 |
Method of powering flashlight tailcaps
A method for powering two circuits in a portable light that are connected by a single conductive chassis so that each of the two circuits is able to have time shared access to a power source. |
| US09018846B2 |
AC to DC LED illumination devices, systems and methods
Illumination devices (10), systems and methods that convert an alternating current (AC) supply (14) to a direct current (DC) for powering a plurality of light emitting diodes (LEDs) are disclosed. An illumination device (10) comprises a full wave rectifier (12) for converting the AC supply into a direct current (DC). A current limiting diode (CLD) module (16), comprising at least one CLD is coupled in series to an output of the full wave rectifier and a light emitting diode (LED) module (18) comprising a plurality of LEDs is coupled in series between an output of the CLD module (16) and the full wave rectifier (12). |
| US09018845B2 |
Circuit for adjusting LED current
Provided is a circuit for adjusting light-emitting diode (LED) current; the circuit comprises: a single-output constant current source (21), a multi-path LED output circuit (22) and a control bus (20) connected to the multi-path LED output circuit (22); any given LED output circuit comprises: a load circuit (23), an adjustment circuit (24), a current regulation circuit (25) and an adjustment control circuit (26). The circuit for adjusting LED current provided in the technical solution of the present invention adjusts the current of each LED output circuit via the load circuit, the adjustment circuit, the current regulation circuit and the adjustment control circuit, thus adjusting characteristic parameters such as color, color temperature, color rendering index, brightness and the like of the LED light source, thereby avoiding the problem of high cost caused by using multi-path constant current DC/DC circuit to adjust the current of each path. |
| US09018843B2 |
LED device with voltage-limiting unit and voltage-equalizing and current limiting resistances
The present invention provides a LED device with voltage-limiting unit and voltage-equalizing and current-limiting resistances, in which a LED is connected in parallel with a voltage-limiting unit, and a current-limiting resistance is connected in series between the LED and the voltage-limiting unit, and two ends of each LED are connected in parallel with an voltage-equalizing resistance for forming a light-emitting unit, so that a light-emitting unit set can be structured through connecting two or more than two of the mentioned light-emitting units in series or in series-parallel in the same polarity; with the two ends of each LED being connected in parallel with the voltage-equalizing resistance, the end voltage of each light-emitting unit can be evenly stabilized; and the current-limiting resistance is connected in series between the connection joints of the LED and the voltage-limiting unit for limiting the shunt current passing through the voltage-limiting unit. |
| US09018833B2 |
Apparatus with light emitting or absorbing diodes
An exemplary printable composition of a liquid or gel suspension of diodes comprises a plurality of diodes, a first solvent and/or a viscosity modifier. An exemplary apparatus comprises: a plurality of diodes; at least a trace amount of a first solvent; and a polymeric or resin film at least partially surrounding each diode of the plurality of diodes. Various exemplary diodes have a lateral dimension between about 10 to 50 microns and about 5 to 25 microns in height. Other embodiments may also include a plurality of substantially chemically inert particles having a range of sizes between about 10 to about 50 microns. |
| US09018831B2 |
Triode-type field emission device and method of manufacturing the same
A triode-type field emission device and method of manufacturing the same, suitable for use in screen print process of curved or planar substrate, comprising the following steps: firstly, form a cathode and a gate on a cathode substrate at the same time by means of screen printing, and a gap is located between gate and cathode, to avoid short circuit or interference; next, form a hedgehog-shape field emission layer on at least said cathode; then, form a transparent conductive layer and a light emitting layer sequentially on an anode substrate; and finally, dispose cathode substrate and anode substrate in parallel and spaced apart, and package them into a triode-type field emission device. Bias of cathode and gate can be controlled to achieve local adjustment of light. Also, gate may serve as an emitter, to increase field emission efficiency and its service life. |
| US09018826B2 |
Mesa-type quartz-crystal vibrating piece and quartz crystal device
A mesa-type quartz-crystal vibrating piece includes a vibrator in a quadrangular shape with both main surfaces, a pair of excitation electrodes on both the main surfaces, a thin portion outside of the quadrangular shape, and a pair of extraction electrodes. The thin portion has a thickness thinner than a thickness of the vibrator. The pair of extraction electrodes are extracted from the excitation electrodes to a predetermined direction. A center of a first length in the predetermined direction of the excitation electrode is decentered from a center of a second length in the predetermined direction. The second length includes a length of the vibrator and a length of the thin portion. The center of the first length is decentered toward an opposite side of the extraction electrode by 25 μm to 65 μm. |
| US09018824B2 |
Power generating apparatus
A power-generating apparatus includes: a deformation member that is provided with a first piezoelectric device and deformed while switching a deformation direction; an amount of deformation detection unit that detects an amount of deformation of the deformation member; a pair of electrodes provided on the first piezoelectric device; a switch provided between the pair of electrodes; and a switch control unit that controls the switch to cause short-circuit between the pair of electrodes for a predetermined period when the amount of deformation is equal to or more than a predetermined amount. |
| US09018822B2 |
Stator for rotary electric machine
A stator for a rotary electric machine includes: a stator core in a cylindrical shape with plural slots formed at an inner circumferential surface; plural coil segments inserted in the slots from one end surface side of the stator core; and plural coil end plates electrically connected with the coil segments on another end surface side of the stator core, wherein the coil segments respectively include: one leg portion; another leg portion; and a curved portion that is continuously formed between the one leg portion and the other leg portion, wherein the coil end plates respectively include: a plate portion in a flat plate shape; and a pair of extended portions, and wherein end portions of the leg portions of the coil segments are connected to the extended portions. It is possible to improve assembility and attain downsizing by reducing the volume of coil end portions for the stator. |
| US09018820B2 |
Stator structure and method for manufacturing
The present invention relates to an integral or a non-integral stator structure for reducing the manufacturing complexity by eliminating the boot part of the tooth part thereof. The stator structure is made of a core material, and includes: a plurality of stator units, each having a tooth part and an annular part, in which different stator units can be connected with each other integrally or non-integrally, so as to form an annular stator structure. The tooth part of each stator unit is formed in a pillar shape that has a first end and a second end, and the first end is connected to the annular part. |
| US09018819B2 |
Brushless, ironless stator, single coil motor without laminations
A brushless, single coil motor without laminations, with an alternate polarity permanent magnetic rotor and a stator having enhanced magnetic properties by soft iron parts backing up both rotor and stator.The stator is having a plurality of wires grouped into packets, where the wires are connected continuously and terminating solely in two free stator lead ends, energized with pulses from a simple electronic circuit, to start and run the motor. |
| US09018817B2 |
Retaining bands
The present invention relates to a retaining band which provides outer reinforcement for the rotor assembly of a high speed electrical machine. The rotor assembly includes a plurality of circumferentially-spaced permanent magnet assemblies. A retaining band is fitted around the rotor assembly and applies a pre-load to the permanent magnet assemblies in the radial direction. The retaining band has a plurality of voids that are sized and shaped to provide the retaining band with a progressive spring stiffness in the radial direction. The voids are open before the retaining band is fitted and during the fitting process the retaining band is deflected in the radial direction so that the voids close up and the retaining band becomes substantially solid. |
| US09018813B2 |
Linear actuator
A linear actuator, especially for telescopic lifting columns (7) comprising a reversible electric motor (16) and a transmission (17) located in a box-shaped housing (14). A Linear movable activation element (18), preferably a spindle unit (19-21) connected to the transmission (17) is secured to the housing (14)). The activation element is intended for moving an adjustable element, e.g. a table top in the structure into which the actuator should be incorporated. The housing (14) is equipped with internal reinforcements (32) for strengthening said housing in its longitudinal direction and possibly also in its transverse direction. Thus a linear actuator with sufficient rigidity for use in sitting/standing tables without cross member is achieved. |
| US09018810B2 |
Stator for an EC-motor and EC-motor with such a stator
A stator for a brushless, electronically commutated electric motor having a stator core wound with stator windings and control electronics for controlling the stator windings. The stator core together with the stator windings are enclosed in a molded encapsulation made of a plastic material of a defined thermal conductivity (λSt). The temperature sensor is arranged on the outside at the encapsulation, and the control electronics are designed such that they calculate the temperature in the region of the stator windings on the basis of the temperature detected by the temperature sensor taking into account a specific stator temperature profile stored in a memory. Furthermore, the invention relates to a brushless, electronically commutated electric motor having a stator as described above. |
| US09018809B2 |
Integrated motor drive and battery charging system
In one possible embodiment, a motor charging system for connection with a battery is provided having a rotor and a stator. The stator has delta H-bridge connected windings. The delta H-bridge includes an inverter at one side and a switching means at another side with each winding being connected between inverter pole switches and switching means pole switches. An A/C power port is connected to the windings such that when the switching means is off the A/C power port is connected to the battery bus via the windings and the inverter. |
| US09018806B2 |
Generator and accessory gearbox device with a generator
The present invention proposes a generator for arrangement on a shaft of an accessory gearbox of an engine with a stator and with a rotor which can be coupled to a shaft of the accessory gearbox of the engine and which is rotatably mounted relative to the stator, where a stator area receiving the stator can be separated from a rotor area receiving the rotor. The rotor can be supplied with cooling medium in the rotor area. It furthermore proposes an accessory gearbox of an engine with a drive shaft operatively connectable to a main shaft of the engine and with at least one generator arranged on a shaft of the accessory gearbox. |
| US09018803B1 |
Integrated SPDT or DPDT switch with SPDT relay combination for use in residence automation
Method and apparatus for integrating one of single and plurality of hybrid SPDT or DPDT switch with one of SPDT and DPDT relay via contactors structured to connect the poles of the relay and the switch directly or via conductive structures including PCB assembly, for operating electrical appliances via the switch manual key and remotely by powering the relay coil having latching or non-latching armature, with a CPU program providing the manual key and the manual keys of each SPDT or DPDT connected in a traveler lines to the integrated switch-relay to switch on-off group of loads and all the loads of home automation network or grid via optical cable, RF, IR in line of sight and bus line. |
| US09018802B2 |
Pulsed power supply for plasma electrolytic deposition and other processes
The invention disclosed is a pulsed power supply for plasma electrolytic deposition (PED) for generating pulsed direct current for controlled interruption of the arcing process of PED, comprising a power distribution and relay logic (PDRL) module; a positive AC/DC (alternating current/direct current) power module; a negative AC/DC power module; a power pulse output module; and a computer control and data acquisition module, wherein the power pulse output module further comprises a pulse controller and an insulated-gate bipolar transistor (IGBT) power switch, and wherein the PDRL module is operatively coupled to both the positive and negative AC/DC power modules and the respective positive and negative power modules are then operatively coupled to both the power pulse output module and the computer control and data acquisition module, and wherein the computer control and data acquisition module controls both the respective positive and negative power modules and the power pulse output module to generate pulsed DC for controlled interruption of the arcing process. |
| US09018801B2 |
Photovoltaic system for feeding three-phase current into a power grid
The invention relates to a photovoltaic system for feeding three-phase current to a power grid that includes several monophase or three-phase photovoltaic inverters that can be connected to the power grid at the output end and are each fitted with a disconnecting device at the output end. The system includes several photovoltaic generators that are connected to the input end of the photovoltaic inverters. A central control and monitoring unit is connected between the photovoltaic inverters and the power grid. The control and monitoring unit has a grid monitoring device at the feeding point to the grid to measure one or more grid parameters. At least one communication link is provided between the individual photovoltaic inverters or the individual disconnecting devices and the connected central control and monitoring unit such that the connecting devices can disconnect the individual photovoltaic inverters from the power grid by means of a control instruction signal of the communication link. The central control and monitoring unit includes a load unbalance recognition component and a load unbalance regulation component, wherein the regulation includes limiting the power variation between the individual phases to a predetermined value. |
| US09018799B2 |
Electrical power supply system having internal fault protection
An electrical system architecture has at least two sources of electrical power, each delivering power to an individual AC bus. The individual AC buses are connected by a tie bus. A first source of electric power delivers power into a first AC bus, and the first AC bus delivers power to a first set of users. A supply current sensor is between the first source of power and the first AC bus. A tie bus output sensor senses output power from the AC bus being delivered onto the tie bus. A plurality of user output current sensors sense current passing to each of the plurality of users. A control is operable to compare a sensed current in the supply current sensor, and sum the current in the tie bus output sensor, and the plurality of user output sensors. If the sum of the output sensors differs by more than a predetermined amount from the current sensed by the supply sensor, the control identifies a fault. The first AC bus is then disconnected from the tie bus. |
| US09018798B2 |
Power supply circuit
A power supply circuit includes a comparator, first to third electronic switches, a D-trigger, a power supply unit (PSU), and a complex programmable logic device (CPLD). When a voltage from the PSU is greater than a reference voltage, the first electronic switch is turned on. An electronic device connected to the first electronic does not receive power from the PSU. The second electronic switch is turned on. The third electronic switch is turned off. The D-trigger outputs a low level signal to make the CPLD control the PSU stop supplying power. |
| US09018795B2 |
Alternating current autonomous distributed AC power system
The objective of this invention is to provide an autonomous distributed electric power system without depending on a known electric power system. In order to achieve such objective, this invention proposes a following feature: Output frequencies of autonomous grid-connection inverters (104, 164) are to be variably controlled by the control system depending on a change of a stored electric power amount [kWh] of the direct current electric power storage device (102) within an alternating-current autonomous-distributed electric power system; and, such electric power system is built of plural electric power supplier and demander (11, 12, 13, 14, 15) who have electric power storage devices with a system which can control such inverters (104, 164); those inverters are voltage self-exciting as well. |
| US09018788B2 |
Wind sensor system using blade signals
The present invention relates to a wind-velocity-field measurement system for use in a wind turbine having a rotor with′ two or more blades, comprising at least one sensor-signal obtained by measuring a physical quantity on at angle least one of the blades, the physical quantity being indicative of at least one wind-velocity-field characteristic; a table (140, 142, 144) build for a plurality of wind conditions by associating values characterizing the at least one sensor-signal with values of the at least one wind-velocity-field characteristic, and; searching means (150, 152, 154) for determining from the table a value of the at least one wind-velocity-field characteristic for a current wind condition given values characterizing the at least one sensor-signal. |
| US09018787B2 |
System and method of wind turbine control using a torque setpoint
In one aspect, embodiments of a method of controlling a power rating of a wind turbine are described. One embodiment of the method comprises retrieving, by a computing device, one or more preset values from a memory, wherein the one or more preset values include at least an initial torque setpoint for a wind turbine; determining, by the computing device, an adjusted torque setpoint for the wind turbine based at least in part on one or more operating conditions received from one or more measurement devices associated with the wind turbine; and adjusting a real power output rating of the wind turbine based on the determined adjusted torque setpoint. In one aspect, the computing device can be a controller for the wind turbine. |
| US09018785B2 |
Wave energy conversion plant
The present invention provides a structure driven by floats placed in a body of water such as a sea, an ocean or the like for converting wave energy into electricity. The structure comprises a floating body to float and stabilize the structure in the water wherein a platform is provided to house and hold energy conversion systems and mechanisms. The mechanisms include a plurality of pontoons that moves with the waves. |
| US09018779B2 |
Apparatus for extracting power from waves
An improved apparatus for extracting power from waves is provided. The apparatus (10) comprises at least one pair of buoyant body members (12A,12B) connected to one another by a coupling (14) which permits relative rotation between the body members (12A,12B) about first and second non-parallel axes of rotation (A,B). The apparatus further comprises a power extraction system comprising at least one power extraction element (16) having a first end connected to a first of the body members (12A) and a second end connected to a second of the body members (12B) such that the element resists and extracts power from the relative rotation between the body members (12A,12B). |
| US09018778B2 |
Waste heat recovery system generator varnishing
In one embodiment, a system includes a generator configured to receive a flow of an organic working fluid. The generator includes a stator and a permanent magnet rotor configured to rotate within the stator to generate electricity. The generator further includes one or more components disposed within the generator and configured to be exposed to the flow of the organic working fluid. The one or more components each include an underlying component and a varnish configured to withstand exposure to the organic working fluid to inhibit contact between the underlying component and the organic working fluid. |
| US09018776B2 |
Hardmask composition including aromatic ring-containing compound, method of forming patterns, and semiconductor integrated circuit device including the patterns
A hard mask composition includes a solvent and an aromatic ring-containing compound represented by the following Chemical Formula 1: |
| US09018775B2 |
Semiconductor device
A semiconductor device includes: a substrate; first and second pads disposed adjacent to each other on the substrate; an electrically conductive tape adhered to the first and second pads and having a through hole at an inner portion of the first pad; an electrically conductive adhesive in the through hole and having a thermal conductivity higher than the thermal conductivity of the electrically conductive tape; a semiconductor chip mounted on the first pad via the electrically conductive adhesive; and an electronic component part mounted on the second pad via the electrically conductive tape. |
| US09018773B2 |
Chip arrangement and a method for forming a chip arrangement
A chip arrangement is provided. The chip arrangement includes: a first chip electrically connected to the first chip carrier top side; a second chip electrically connected to the second chip carrier top side; and electrically insulating material configured to at least partially surround the first chip carrier and the second chip carrier; at least one electrical interconnect configured to electrically contact the first chip to the second chip through the electrically insulating material; one or more first electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier top side and second chip carrier top side, and one or more second electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier bottom side and second chip carrier bottom side. |
| US09018767B2 |
Interlevel dielectric stack for interconnect structures
A dielectric stack and method of depositing the stack to a substrate using a single step deposition process. The dielectric stack includes a dense layer and a porous layer of the same elemental compound with different compositional atomic percentage, density, and porosity. The stack enhances mechanical modulus strength and enhances oxidation and copper diffusion barrier properties. The dielectric stack has inorganic or hybrid inorganic-organic random three-dimensional covalent bonding throughout the network, which contain different regions of different chemical compositions such as a cap component adjacent to a low-k component of the same type of material but with higher porosity. |
| US09018764B2 |
Semiconductor device having barrier metal layer
According to one embodiment, a semiconductor device having an interlayer insulating film, a molybdenum containing layer, a barrier metal layer and a plug material layer is provided. The interlayer insulating film is formed on a substrate or on a conductive layer formed on a substrate. The interlayer insulating film has a hole reaching the substrate or the conductive layer. The molybdenum containing layer is formed in the substrate or in the conductive layer at a bottom portion of the hole. The barrier metal layer is formed on the molybdenum containing layer and on a side surface of the hole. A portion of the barrier metal layer is formed on the side surface contains at least molybdenum. A portion of the barrier metal layer is formed on the molybdenum containing layer includes at least a molybdenum silicate nitride film. The plug material layer is formed via the barrier metal layer. |
| US09018757B2 |
Mechanisms for forming bump structures over wide metal pad
Embodiments of mechanisms for forming a semiconductor die are provided. The semiconductor die includes a semiconductor substrate and a protection layer formed over the semiconductor substrate. The semiconductor die also includes a conductive layer conformally formed over the protection layer, and a recess is formed in the conductive layer. The recess surrounds a region of the conductive layer. The semiconductor die further includes a solder bump formed over the region of the conductive layer surrounded by the recess. |
| US09018755B2 |
Joint structure and semiconductor device storage package
A joint structure includes: a ceramic member; a metallized layer formed on a surface of the ceramic member; and a metal member joined to the metallized layer via a brazing material. The metal member includes a base part erected on the metallized layer, and an extended part extended from the base part to define a predetermined gap with respect to the metallized layer. The base part includes an end joined to the metallized layer by a brazing material layer including the brazing material, and a side joined to the metallized layer around the base part by a fillet including the brazing material formed on the metallized layer around the base part. The extended part defines a recess at a position facing the metallized layer on which the fillet is formed. |
| US09018752B2 |
Circuit boards, methods of fabricating the same, and semiconductor packages including the circuit boards
Provided is a circuit board, which may include a base layer, an adhesive film, a conductive circuit, and a through via. The adhesive film and the conductive circuit may be provided in plurality to be alternately stacked on the base layer. The through via may be formed through soldering. Since the base layer is not damaged during the soldering, the through via may include various conductive materials. The through via makes it possible to easily connect the conductive circuits having different functions to one another. Accordingly, the circuit board may have multi functions. Thicknesses of the conductive circuits may be adjusted to protect the conductive circuits from folding or bending of the base layer. The circuit board having a multi-layered structure can function not only as a fabric or clothes but also as an electronic circuit. |
| US09018749B2 |
Stacked packages using laser direct structuring
Described herein is a stacked package using laser direct structuring. The stacked package includes a die attached to a substrate. The die is encapsulated with a laser direct structuring mold material. The laser direct structuring mold material is laser activated to form circuit traces on the top and side surfaces of the laser direct structuring mold material. The circuit traces then undergo metallization. A package is then attached to the metalized circuit traces and is electrically connected to the substrate via the metalized circuit traces. |
| US09018745B2 |
Method for manufacturing semiconductor device, and semiconductor device
A method according to the invention has a bonding process of mounting a semiconductor chip on an upper surface of a die pad that has the upper surface whose area is larger than a reverse side of the semiconductor chip. It also has a sealed body formation process of sealing the semiconductor chip so that an undersurface opposite to the upper surface of the die pad may be exposed after the bonding process. Here, the upper surface of the die pad is arranged around an area over which the semiconductor chip is mounted, and has a hollow part arrangement area in which a groove or multiple holes are formed. Moreover, surface roughness of the upper surface is made coarser than surface roughness of the undersurface. |
| US09018744B2 |
Semiconductor device having a clip contact
A semiconductor device comprises a carrier. Further, the semiconductor devices comprises a semiconductor chip comprising a first main surface and a second main surface opposite to the first main surface, wherein a first electrode is arranged on the first main surface and the semiconductor chip is mounted on the carrier with the second main surface facing the carrier. Further, an encapsulation body embedding the semiconductor chip is provided. The semiconductor device further comprises a contact clip, wherein the contact clip is an integral part having a bond portion bonded to the first electrode and having a terminal portion forming an external terminal of the semiconductor device. |
| US09018742B2 |
Electronic device and a method for fabricating an electronic device
An electronic device includes a semiconductor chip. A contact element, an electrical connector, and a dielectric layer are disposed on a first surface of a conductive layer facing the semiconductor chip. A first conductive member is disposed in a first recess of the dielectric layer. The first conductive member electrically connects the contact element of the semiconductor chip with the conductive layer. A second conductive member is disposed in a second recess of the dielectric layer. The second conductive member electrically connects the conductive layer with the electrical connector. |
| US09018733B1 |
Capacitor, storage node of the capacitor, and method of forming the same
A semiconductor structure includes a substrate having thereon at least one conductive region; a plurality of cylinder-shaped electrodes disposed on the substrate, wherein each of the cylinder-shaped electrodes has a horizontal portion that is in direct contact with the at least one conductive region and a vertical sidewall portion connecting the horizontal portion; an upper support structure comprising a first lattice structure that is situated in a first horizontal level that is lower than a tip portion of each of the cylinder-shaped electrodes; and a lower support structure comprising a second lattice structure that interlocks middle portions of the cylinder-shaped electrodes. |
| US09018730B2 |
Microstructure device comprising a face to face electromagnetic near field coupling between stacked device portions and method of forming the device
A galvanic-isolated coupling of circuit portions is accomplished on the basis of a stacked chip configuration. The semiconductor chips thus can be fabricated on the basis of any appropriate process technology, thereby incorporating one or more coupling elements, such as primary or secondary coils of a micro transformer, wherein the final characteristics of the micro transformer are adjusted during the wafer bond process. |
| US09018729B2 |
Adjustable avalanche diode in an integrated circuit
An avalance diode including, between two heavily-doped regions of opposite conductivity types arranged at the surface of a semiconductor region, a lightly-doped region, with length L of the lightly-doped region between the heavily-doped regions approximately ranging between 50 and 200 nm. |
| US09018728B2 |
Semiconductor apparatus, manufacturing apparatus, and manufacturing method
A semiconductor apparatus includes: a first sheet-like member having a light receiving surface of an imaging device and a first connection terminal disposed thereon, the imaging device generating an image by receiving incident light from a light collecting section for collecting external light disposed thereon; a second sheet-like member having a second connection terminal to be connected to the first connection terminal provided thereon; a conductive bonding portion made of a conductive material and bonded with the first connection terminal; and a bonding wire connecting the conductive bonding portion and the second connection terminal, wherein the bonding wire is disposed along the plane of the first sheet-like member such that reflected light from the bonding wire does not impinge on the light receiving surface. |
| US09018727B2 |
InGaAs photodiode array
The invention relates to an InGaAs photodiode army (101) and to the method for manufacturing same, wherein said array includes: a cathode including at least one indium-phosphide substrate layer (4) and an active gallium-indium arsenide layer (5); and a plurality of anodes (3) at least partially formed in the active gallium-indium arsenide layer by diffusing a P-type dopant, the interaction between an anode (3) and the cathode forming a photodiode. According to said method, an indium-phosphide passivation layer (6) is arranged on the active layer before the diffusion of the P-type dopant forming the anodes (3), and a first selective etching is performed so as to remove, over the entire thickness thereof, an area (10) of the passivation layer (6) surrounding each anode (3). |
| US09018726B2 |
Photodiode and production method
The photodiode has a p-type doped region (2) and an n-type doped region (3) in a semiconductor body (1), and a pn junction (4) between the p-type doped region and the n-type doped region. The semiconductor body has a cavity (5) such that the pn junction (4) has a distance (d) of at most 30 μm from the bottom of the cavity (7). |
| US09018724B2 |
Method of producing optical MEMS
A method and apparatus for constructing MEMS devices is provided which employs a low cost molded housing that simultaneously provides precise and accurate alignment, mechanical protection, electrical connections and structural integrity for mounting optical and MEMS components. The package includes a MEMS die mounting surface, an optical component mounting surface and an optical imaging window monolithically fabricated with the MEMS die mounting surface in a predetermined orientation for providing alignment between the MEMS die and optical components. A MEMS adaptor plate is provided to facilitate connections of a MEMS die to external components. |
| US09018721B1 |
Beta voltaic semiconductor photodiode fabricated from a radioisotope
In one preferred embodiment, a semiconductor photodiode is provided which includes a substrate layer fabricated from a Si32 radioisotope of a first type of conductivity material and a thick-field oxide layer formed on the substrate layer. The oxide layer has a selectively patterned area to form an open region on the substrate layer. The semiconductor photodiode further includes a dopant material of a second conductivity material, which is different from the first conductivity material. The dopant material is formed within the open region on the substrate layer to form a photodiode junction. The semiconductor photodiode further includes an enclosure package enclosing the semiconductor diode for containing any radiation from the radioisotope. |
| US09018719B2 |
Magnetoresistive element and magnetic memory
According to one embodiment, a magnetoresistive element includes a storage layer having a perpendicular and variable magnetization, a reference layer having a perpendicular and invariable magnetization, a shift adjustment layer having a perpendicular and invariable magnetization in a direction opposite to a magnetization of the reference layer, a first nonmagnetic layer between the storage layer and the reference layer, and a second nonmagnetic layer between the reference layer and the shift adjustment layer. A switching magnetic field of the reference layer is equal to or smaller than a switching magnetic field of the storage layer, and a magnetic relaxation constant of the reference layer is larger than a magnetic relaxation constant of the storage layer. |
| US09018718B2 |
Micro-electro-mechanical-system device with guard ring and method for making same
The present invention discloses a MEMS device with guard ring, and a method for making the MEMS device. The MEMS device comprises a bond pad and a sidewall surrounding and connecting with the bond pad, characterized in that the sidewall forms a guard ring by an etch-resistive material. |
| US09018714B2 |
Integrated circuit having raised source drains devices with reduced silicide contact resistance and methods to fabricate same
A structure has at least one field effect transistor having a gate stack disposed between raised source drain structures that are adjacent to the gate stack. The gate stack and raised source drain structures are disposed on a surface of a semiconductor material. The structure further includes a layer of field dielectric overlying the gate stack and raised source drain structures and first contact metal and second contact metal extending through the layer of field dielectric. The first contact metal terminates in a first trench formed through a top surface of a first raised source drain structure, and the second contact metal terminates in a second trench formed through a top surface of a second raised source drain structure. Each trench has silicide formed on sidewalls and a bottom surface of at least a portion of the trench. Methods to fabricate the structure are also disclosed. |
| US09018713B2 |
Plural differential pair employing FinFET structure
A plural differential pair may include a first semiconductor fin having first and second drain areas. First and second body areas may be disposed on the fin between the first and second drain areas. A source area may be disposed on the fin between the first and second body areas. The plural differential pair may include a first pair of fin field effect (FinFET) transistors and a second pair of FinFET transistors. The plural differential pair may include first and second top fin areas projecting from respective portions of a top side of the first and second body areas of the fin. The first and second top fin areas may each have a width that is wider than the first and second body areas of the fin. |
| US09018712B2 |
Transistors and fabrication methods thereof using a stacked protection layer
A method is provided for fabricating a transistor. The method includes providing a semiconductor substrate having a first region; and forming a first gate structure on a surface of the semiconductor substrate in the first region. The method also includes forming trenches in the semiconductor substrate at both sides of the first gate structure; and forming a first stress layer with one surface lower than the surface of the semiconductor substrate in the trenches. Further, the method includes forming a second stress layer containing carbon atoms with a surface leveling with or higher than the surface of the semiconductor substrate on the first stress layer; and forming a source region and a drain region in the semiconductor substrate at both sides of the first gate structure. |
| US09018704B2 |
Thin-film transistor and method of manufacturing the same
The organic thin-film transistor according to the present invention includes: a gate electrode line on a substrate in a first region: a first signal line layer in a second region; a gate insulating film covering the gate electrode line and the first signal line layer; bank layers on the gate insulating film; a second signal line layer on the bank layer over the first signal line; a drain electrode and a source electrode line which are located on the bank layers and in at least one opening between the bank layers in the first region; a semiconductor layer located at least in the opening and banked up by the bank layers, the drain electrode, and the source electrode line; and a protection film covering the semiconductor layer. |
| US09018698B2 |
Trench-based device with improved trench protection
A semiconductor device includes a semiconductor substrate having a first type of conductivity. A first layer is formed on the substrate having the first type of conductivity and is more lightly doped than the substrate. At least one trench is formed in the first layer. A dielectric layer lines the bottom surface and the sidewalls of the trench. A conducting material fills the trench. A lightly doped region is formed in the first layer having the second conductivity type. The lightly doped region is disposed below the bottom surface of the trench. A metal layer is disposed over the first layer and the conducting material. A first electrode is formed over the metal layer and a second electrode is formed on a backside of the substrate. |
| US09018696B2 |
Nonvolatile semiconductor memory device and method of manufacturing the same
A nonvolatile semiconductor memory device comprises a memory string, and a wiring. The memory string comprises a semiconductor layer, a charge storage layer, and a plurality of first conductive layers. The plurality of first conductive layers comprises a stepped portion formed in a stepped shape such that positions of ends of the plurality of first conductive layers differ from one another. The wiring comprises a plurality of second conductive layers extending upwardly from an upper surface of the first conductive layers comprising the stepped portion. The plurality of second conductive layers are formed such that upper ends thereof are aligned with a surface parallel to the substrate, and such that a diameter thereof decreases from the upper end thereof to a lower end thereof. The plurality of second conductive layers are formed such that the greater a length thereof in the perpendicular direction, the larger a diameter of the upper end thereof. |
| US09018695B2 |
Semiconductor device and method for manufacturing the same
A semiconductor device and a method for manufacturing the same are disclosed, which can form a gate electrode material only in a recess of a buried gate cell structure, improve a Gate Induced Drain Leakage (GIDL) of a gate electrode material and a junction (i.e., drain region), prevent the gate electrode material from overlapping with the junction (i.e., drain region), and adjust the depth of junction, thereby improving channel resistance. The method for manufacturing a semiconductor device includes forming a device isolation region defining an active region over a semiconductor substrate, burying a gate electrode material in the semiconductor substrate, forming a gate electrode pattern by etching the gate electrode material, wherein the gate electrode pattern is formed at sidewalls of the active region including a source region, and forming a capping layer in the exposed active region. |
| US09018691B2 |
Nonvolatile memory structure and fabrication method thereof
A nonvolatile memory structure includes a semiconductor substrate having thereon a first oxide define (OD) region, a second OD region and a third OD region arranged in a row. The first, second, and third OD regions are separated from one another by an isolation region. The isolation region includes a first intervening isolation region between the first OD region and the second OD region, and a second intervening isolation region between the second OD region and the third OD region. A select gate transistor is formed on the first OD region. A floating gate transistor is formed on the second OD region. The floating gate transistor is serially coupled to the select gate transistor. The floating gate transistor includes a floating gate that is completely overlapped with the underlying second OD region and is partially overlapped with the first and second intervening isolation regions. |
| US09018687B2 |
Pixel structure and fabricating method thereof
A fabrication method of a pixel structure and a pixel structure are provided. A first patterned metal layer including scan lines and a gate is formed on a substrate. A first insulation layer, a semiconductor layer, an etching stop pattern and a metal layer are formed sequentially on the first patterned metal layer. The metal layer and the semiconductor layer are patterned to form a second patterned metal layer and a patterned semiconductor layer. The second patterned metal layer includes data lines, a source and a drain. The patterned semiconductor layer includes a first semiconductor pattern completely overlapping the second patterned metal layer and a second semiconductor pattern without overlapping the second patterned metal layer, wherein the second semiconductor pattern includes a channel pattern and a marginal pattern. The channel pattern is between the source and the drain and the marginal pattern surrounds the first semiconductor pattern. |
| US09018686B2 |
Dual gate finFET devices
A device comprises: a first plurality of fins on a semiconductor substrate, the first plurality of fins including a semiconductor material and extending perpendicular from the semiconductor substrate; a second plurality of fins on the semiconductor substrate, the second plurality of fins including a semiconductor material and extending perpendicular from the semiconductor substrate; a chemox layer deposited on lower portions of the fins of the first plurality of fins; and a dielectric layer deposited on the fins of the second plurality of fins. The dielectric layer is thicker than the chemox layer. |
| US09018685B2 |
Semiconductor structure for an electronic interruptor power switch
The invention relates to a structure comprising an n-type substrate (1) having a bottom surface (10) and a top surface (11), a drain (D) contacting the bottom surface (10) of the substrate (1), a first n-type semiconductor region (2) having a top surface (21) provided with a contact area (210), a source (S) contacting the contact area (210), and a second p-type semiconductor region (3) arranged inside the first semiconductor region (2) and defining first and second conduction channels (C1, C2) between the drain and the source, characterized in that said structure comprises first and second metal gratings (G1, G2), each of which has a portion (40, 71) contacting the first semiconductor region (2) so as to form a Schottky junction. |
| US09018681B2 |
Method of manufacturing a bipolar transistor and bipolar transistor
Consistent with an example embodiment, there is method of manufacturing a bipolar transistor comprising providing a substrate including an active region; depositing a layer stack; forming a base window over the active region in said layer stack; forming at least one pillar in the base window, wherein a part of the pillar is resistant to polishing; depositing an emitter material over the resultant structure, thereby filling said base window; and planarizing the deposited emitter material by polishing. Consistent with another example embodiment, a bipolar transistor may be manufactured according to the afore-mentioned method. |
| US09018679B2 |
Semiconductor device
A semiconductor device includes: an operation layer that is provided on a substrate and is made of a GaAs-based semiconductor; a first AlGaAs layer provided on the operation layer; a gate electrode provided on the first AlGaAs layer; an second AlGaAs layer having n-type conductivity and provided on the first AlGaAs layer of both sides of the gate electrode, an Al composition ratio of the second AlGaAs layer being larger than that of the first AlGaAs layer and being equal to or more than 0.3 and equal to or less than 0.5; an n-type GaAs layer selectively provided on the second AlGaAs layer; and a source electrode and a drain electrode that contain Au and are provided on the n-type GaAs layer. |
| US09018674B2 |
Reverse conducting insulated gate bipolar transistor
A semiconductor includes a drift zone of a first conductivity type arranged between a first side and a second side of a semiconductor body. The semiconductor device further includes a first region of the first conductivity type and a second region of a second conductivity type subsequently arranged along a first direction parallel to the second side. The semiconductor device further includes an electrode at the second side adjoining the first and second regions. The semiconductor device further includes a third region of the second conductivity type arranged between the drift zone and the first region. The third region is spaced apart from the second region and from the second side. |
| US09018670B1 |
Solid-state light emitting module
A solid-state light-emitting module includes a transparent substrate, a light emitting diode chip, a first package sealant, a second package sealant, and a wavelength selection structure layer. The transparent substrate includes a first surface, a second surface which is opposite to the first surface, and a side face surrounding and connecting the first surface and the second surface. The light emitting diode chip is fixed on the first surface to emit light with a first wavelength. The first package sealant is disposed on the first surface to cover the light emitting diode chip. The second package sealant is disposed on the second surface and opposite to the first package sealant. The wavelength selection structure layer is disposed on the side face of the transparent substrate for selectively reflecting or transmitting the light therethrough. |
| US09018664B2 |
Semiconductor device and production method therefor
An object of the invention is to provide a method for producing a conductive member having low electrical resistance, and the conductive member is obtained using a low-cost stable conductive material composition that does not contain an adhesive. A method for producing a semiconductor device in which silver or silver oxide provided on a surface of a base and silver or silver oxide provided on a surface of a semiconductor element are bonded, includes the steps of arranging a semiconductor element on a base such that silver or silver oxide provided on a surface of the semiconductor element is in contact with silver or silver oxide provided on a surface of the base, temporarily bonding the semiconductor element and the base by applying a pressure or an ultrasonic vibration to the semiconductor element or the base, and permanently bonding the semiconductor element and the base by applying heat having a temperature of 150 to 900° C. to the semiconductor device and the base. |
| US09018663B2 |
Lens-equipped optical semiconductor device and method for manufacturing the same
A lens-equipped optical semiconductor device including: an optical semiconductor device including at least one optical semiconductor element mounted on a substrate and a transparent resin encapsulating body that encapsulates the optical semiconductor element; a resin lens having a recessed portion for housing the transparent resin encapsulating body; and a transparent resin layer filled into a space among the substrate, the recessed portion, and the transparent resin encapsulating body, wherein the recessed portion has a capacity that is at least 1.1 times a total volume of the optical semiconductor element and the transparent resin encapsulating body. |
| US09018658B2 |
Optical semiconductor package and method of manufacturing the same
In an optical semiconductor package, a method of manufacturing the same, and an optical semiconductor device according to the present invention, a thermosetting resin such as an unsaturated polyester resin is used for a reflector 5 or resin 6 exposed around an optical semiconductor element, thereby suppressing deterioration of resin and a reduction in reflectivity. |
| US09018651B2 |
Optical device integrated with driving circuit and power supply circuit, method for manufacturing optical device substrate used therein, and substrate thereof
The present invention relates to an optical device integrated with a driving circuit and a power supply circuit, a method for manufacturing an optical device substrate used therein, and a substrate thereof, which are capable of reducing the overall size and facilitating the handling and management thereof by mounting a plurality of optical elements, driving circuits thereof, and power supply circuits thereof on a single substrate for an optical device having a vertical insulating layer. The objective of the present invention is to provide the optical device integrated with the driving circuit and the power supply circuit, the method for manufacturing the optical device substrate used therein, and the substrate thereof which are capable of reducing the overall size and facilitating the handling and the management thereof by mounting the plurality of optical elements, the driving circuits thereof, and the power supply circuits thereof on the single substrate for the optical device having the vertical insulating layer. |
| US09018650B2 |
Semiconductor light emitting device
A high luminance semiconductor light emitting device including a metallic reflecting layer formed using a non-transparent semiconductor substrate is provided. The device includes a GaAs substrate; a metal layer disposed on the GaAs substrate; and a light emitting diode structure. The light emitting diode structure includes a patterned metal contact layer and a patterned insulating layer disposed on the metal layer, a p type cladding layer disposed on the patterned metal contact layer and the patterned insulating layer, a multi-quantum well layer disposed on the p type cladding layer, an n type cladding layer disposed on the multi-quantum well layer, and a window layer disposed on the n type cladding layer. The GaAs substrate and the light emitting diode structure are bonded by using the metal layer. |
| US09018648B2 |
LED package structure
The present invention relates to a package structure for light-emitting diodes (LEDs). The package structure includes a substrate, a heat-dissipating structure disposed on the substrate, and a plurality of LED chips uniformly disposed on the heat-dissipating structure. The heat-dissipating structure has a central portion and at least one peripheral portion surrounding thereof. The central portion is capable of dissipating more heat than the peripheral portion. Thus, the temperature difference between the LED chips disposed on the central portion and the LED chips disposed on the peripheral portion can be reduced. |
| US09018646B2 |
Fast photoconductor
A photoconductor comprising a layer stack with a semiconductor layer photoconductive for a predetermined wavelength range between two semiconductor boundary layers with a larger band gap than the photoconductive semiconductor layer on a substrate, wherein the semiconductor boundary layers comprise deep impurities for trapping and recombining free charge carriers from the photoconductive semiconductor layer, and two electrodes connected to the photoconductive semiconductor layer, for lateral current flow between the electrodes through the photoconductive semiconductor layer. |
| US09018645B2 |
Optoelectronics assembly and method of making optoelectronics assembly
An electronics assembly includes a semiconductor die assembly, an enclosure affixed to the semiconductor die assembly, the enclosure defining first and second chambers over the semiconductor die assembly, and first and second optical elements mounted in the first and second chambers, respectively. The semiconductor die assembly includes a semiconductor die encapsulated in a molded material, an encapsulation layer located on the top surface of the semiconductor die, and at least one patterned metal layer and at least one dielectric layer over the encapsulation layer. Conductive pillars extend through the encapsulation layer for electrical connection to the semiconductor die. The encapsulation layer blocks optical crosstalk between the first and second chambers. A method is provided for making the electronics assembly. |
| US09018644B2 |
Light emitting device package and light unit having the same
Disclosed is a light emitting device package. The light emitting device package includes a package body having a first cavity and a second cavity; a plurality of reflective frames comprising a first reflective frame and a second reflective frame on the first cavity and the second cavity, respectively, and each of the first reflective frame and the second reflective frame comprises a bottom frame and at least two side wall frames extending from the bottom frame; and a light emitting device on the first reflective frame, wherein the first reflective frame and the second reflective frame are electrically separated from each other. |
| US09018638B2 |
MOSFET device
A MOSFET device is provided. An N-type epitaxial layer is disposed on an N-type substrate. An insulating trench is disposed in the epitaxial layer. A P-type well region is disposed in the epitaxial layer at one side of the insulating trench. An N-type heavily doped region is disposed in the well region. A gate structure is disposed on the epitaxial layer and partially overlaps with the heavily doped region. At least two P-type first doped regions are disposed in the epitaxial layer below the well region. At least one P-type second doped region is disposed in the epitaxial layer and located between the first doped regions. Besides, the first and second doped regions are separated from each other. The first doped regions extend along a first direction, and the second doped region extends along a second direction different from the first direction. |
| US09018635B2 |
Integrated electronic device with edge-termination structure and manufacturing method thereof
An embodiment of an integrated electronic device formed in a semiconductor body delimited by a lateral surface, which includes: a substrate made of a first semiconductor material; a first epitaxial region made of a second semiconductor material, which overlies the substrate and defines a first surface; a second epitaxial region made of a third semiconductor material, which overlies the first surface and is in contact with the first epitaxial region, the third semiconductor material having a bandgap narrower than the bandgap of the second semiconductor material; an active area, extending within the second epitaxial region and housing at least one elementary electronic component; and an edge structure, arranged between the active area and the lateral surface, and including a dielectric region arranged laterally with respect to the second epitaxial region, which overlies the first surface and is in contact with the first epitaxial region. |
| US09018634B2 |
Semiconductor device
A semiconductor device includes a field effect transistor that has a first nitride semiconductor layer and a second nitride semiconductor layer larger in bandgap than the first nitride semiconductor layer formed on a substrate in this order and a gate electrode, a source electrode, and a drain electrode, and uses two-dimensional electron gas formed at the interface between the first and second nitride semiconductor layers as the channel. The field effect transistor further has a p-type nitride semiconductor layer formed between the gate electrode and the drain electrode and electrically connected to the drain electrode. |
| US09018633B2 |
Semiconductor device
A semiconductor device includes an active region in which current flows when the semiconductor device is in an on state and a breakdown voltage structure portion which surrounds the active region. In the active region, a MOS gate structure includes, a p well region, an n+ source region, a gate electrode, and a source electrode is provided on the front surface of a semiconductor substrate. A drain electrode which comes into contact with an n− drift region is provided from the rear surface to the side surface of the semiconductor substrate. The drain electrode forms a Schottky contact with the n− drift region which is the semiconductor substrate. In the breakdown voltage structure portion, a leakage current reducing layer reduces leakage current from the outer circumferential edge of the semiconductor substrate and is provided at least at the outer circumferential edge of the semiconductor substrate. |
| US09018631B2 |
Semiconductor device and display device equipped with same
Disclosed is a semiconductor device 1000 including a substrate 1, a thin film diode 100 that is supported by the substrate 1 and has a first semiconductor layer 10 having a light-receiving region 10i, a thin film transistor 200 that is supported by the substrate 1 and has a second semiconductor layer 20, and a metal layer 22a that has an inclined surface 23 that is inclined to the surface of the substrate 1, in which the thin film diode 100 can detect light that enters the light-receiving region 10i and has a prescribed wavelength, in which both the first semiconductor layer 10 and the second semiconductor layer 20 are composed of the same semiconductor film, and in which the inclined surface 23 of the metal layer 22a faces at least a part of the side faces 3R and 3L of the first semiconductor layer 10. This constitution enables an increase in the amount of light absorbed by the thin film diode and an improvement in the effective light reception sensitivity of an optical sensor part. |
| US09018625B2 |
Inverter and driving circuit and display device including the same
An inverter includes a first N type oxide transistor operated in a depletion mode; and a second N type oxide transistor operated in a normal mode or enhancement mode, wherein an overlap area between an etch stop layer and a drain electrode of the first N type oxide transistor is greater than an overlap area between the etch stop layer and a source electrode of the first N type oxide transistor. |
| US09018624B2 |
Display device and electronic appliance
A display device with low manufacturing cost, a display device with low power consumption, a display device capable of being formed over a large substrate, a display device with a high aperture ratio of a pixel, and a display device with high reliability are provided. The display device includes a transistor electrically connected to a light-transmitting pixel electrode and a capacitor. The transistor includes a gate electrode, a gate insulating film, and a first multilayer film including an oxide semiconductor layer. The capacitor includes the pixel electrode and a second multilayer film overlapping with the pixel electrode, positioned at a predetermined distance from the pixel electrode, and having the same layer structure as the first multilayer film. A channel formation region of the transistor is at least one layer, which is not in contact with the gate insulating film, of the first multilayer film. |
| US09018616B2 |
Rectifying antenna device with nanostructure diode
A rectifying antenna device is disclosed. The device comprises a pair of electrode structures, and at least one nanostructure diode contacting at least a first electrode structure of the pair and being at least in proximity to a second electrode structure of the pair. At least one electrode structure of the pair receives AC radiation, and the nanostructure diode(s) at least partially rectifies a current generated by the AC radiation. |
| US09018614B2 |
Phase-change memory cell
A memory cell including a via made of a phase-change material arranged between a lower electrode and an upper electrode, wherein the via includes a central region laterally surrounded with a peripheral region, the crystallization and melting temperatures of the central region being respectively lower than those of the peripheral region. |
| US09018613B2 |
Semiconductor memory device with a memory cell block including a block film
A semiconductor memory device according to an embodiment comprises: a semiconductor substrate; and a memory cell block formed on the semiconductor substrate and configured having a plurality of memory cell arrays, each of the memory cell arrays including a plurality of column lines, a plurality of row lines, and a plurality of memory cells disposed at each of intersections of the plurality of column lines and the plurality of row lines, each of the memory cells including a variable resistance element having a transition metal oxide as a material, at least one of the plurality of column lines and the plurality of row lines being a polysilicon wiring line having polysilicon as a material, and the memory cell block including a block film between the variable resistance element of the memory cell and the polysilicon wiring line. |
| US09018610B2 |
Resistive memory device and method of manufacturing the same
A resistive memory device capable of improving an integration density is provided. The resistive memory device includes a semiconductor substrate, a plurality of resistive memory cells configured to be stacked on the semiconductor substrate and insulated from one another, where each of the plurality of resistive memory cells includes a switching transistor and a resistive device layer electrically connected to the switching transistor, a common source line electrically connected to the plurality of stacked resistive memory cells, and a bit line electrically connected to the plurality of stacked resistive memory cells and being insulated from the common source line. |
| US09018605B2 |
Nuclear fusion reactor first wall component and production process thereof
A nuclear fusion reactor first wall component includes a copper alloy element, an intermediate metal layer made from niobium and a beryllium element, directly in contact with the intermediate metal layer. The intermediate niobium layer is further advantageously associated with a mechanical stress-reducing layer formed by a metal chosen from copper and nickel. This mechanical stress-reducing layer is in particular arranged between the intermediate niobium layer and the copper alloy element. Furthermore, when the mechanical stress-reducing layer is made from pure copper, a layer of pure nickel can be inserted between the niobium and the pure copper before diffusion welding. Such a component presents the advantage of having an improved thermal fatigue behavior while at the same time preventing the formation of intermetallic compounds at the junction between the beryllium and the copper alloy. |
| US09018604B2 |
Arrangement for the handling of a liquid metal for cooling revolving components of a radiation source based on a radiation-emitting plasma
An arrangement for handling a liquid metal for cooling revolving components of a radiation source based on a radiation-emitting plasma has the handling arrangement for the liquid metal comprises a reservoir of liquid metal in a vessel, a tempering device for adjusting the temperature moderately above the melting point of the metal, a pump unit for moving the liquid metal in circulation. The handling unit containing the reservoir and the pump unit is provided for transporting the metal into a separated source module via a feed pipe and a return pipe for guiding highly heated metal back from the source module into the reservoir. The return pipe is formed as a straight pipe slightly inclined to the reservoir to guide the heated metal back by action of gravity in a substantially laminar flow. |
| US09018603B2 |
Pluridirectional very high electron energy radiation therapy systems and processes
A compact high-gradient, very high energy electron (VHEE) accelerator and delivery system (and related processes) capable of treating patients from multiple beam directions with great speed, using all-electromagnetic or radiofrequency deflection steering is provided, that can deliver an entire dose or fraction of high-dose radiation therapy sufficiently fast to freeze physiologic motion, yet with a better degree of dose conformity or sculpting than conventional photon therapy. In addition to the unique physical advantages of extremely rapid radiation delivery, there may also be radiobiological advantages in terms of greater tumor or other target control efficacy for the same physical radiation dose. |
| US09018601B2 |
Multi-field charged particle cancer therapy method and apparatus coordinated with patient respiration
The invention relates generally to treatment of solid cancers. More particularly, the invention relates to a multi-field imaging and/or a multi-field charged particle cancer therapy method and apparatus coordinated with patient respiration via use of feedback sensors used to monitor and/or control patient respiration. Preferably, the multi-field imaging, such as X-ray imaging, and the charged particle therapy are performed on a patient in a partially immobilized and repositionable position. X-ray and/or proton delivery is timed to patient respiration via control of charged particle beam injection, acceleration, extraction, and/or targeting methods and apparatus. |
| US09018599B2 |
Fluorescence method for determining occlusion in enclosed spaces
A method of sensing scale build up on piping exposed to wellbore fluids, which includes the steps of sensing the build up of scale on the wall an injector pipe using fluorescence detection, generating a signal representative of the relative scale build up on injector pipe wall, and communicating that signal to a remote location. |
| US09018596B2 |
Charged particle vortex wave generation
A device for imparting an orbital angular momentum to a charged particle wave propagating along a beam axis in a charged particle beam generating apparatus is described. The device comprises a support element having a target region adapted for transmitting a charged particle wave propagating along a beam axis and an induction means for inducing a magnetic flux along an elongated profile having a free end portion located in the target region and the induction means is adapted for providing a magnetic flux in the elongated profile in order to induce an angular gradient, relative to the beam axis, of the phase of the charged particle wave when transmitted through the target region. A corresponding method is also disclosed, as well as the use thereof in electron microscopy. |
| US09018593B2 |
Irradiation method and device for carrying out the method
A method actuates a device for irradiating an object that has at least one target volume to be irradiated and at least one volume to be protected. The method includes defining at least one signal dose value for the volume to be protected and irradiating the object at least one of at least at times and at least in part with hadron irradiation. A dose introduced into the volume to be protected during the irradiation of the object is determined and at least one signal is emitted as soon as the introduced dose exceeds at least one signal dose value in at least one point of the volume to be protected. |
| US09018592B2 |
Device for UV-spectrometric analysis of gaseous compounds
A device for UV-spectrometric analysis of gaseous compounds includes a measurement channel, a window member transparent for ultraviolet radiation, a radiation source capable of generating ultraviolet radiation, and a spectrographic member for measuring of ultraviolet radiation emitted by the radiation source. The device is arranged such that ultraviolet radiation entering the measurement channel can propagate through the measurement channel, interact with the accommodated gas and be measured by the spectrographic member. An end of the measurement channel is open towards the window member and a channel for guiding a protection gas is arranged in connection to the window member such that protection gas fed through the protection gas channel is allowed to flow over and cover the side of the window member facing the measurement channel and to flow further into the measurement channel. |
| US09018588B2 |
Radiation detection apparatuses including optical coupling material, and processes of forming the same
A radiation detection apparatus can have optical coupling material capable of absorbing wavelengths of light within approximately 75 nm of a wavelength of scintillating light of a scintillation member of the radiation detection apparatus. In an embodiment, the optical coupling material can be disposed between a photosensor of the radiation detection apparatus and the scintillation member. In a particular embodiment, the composition of the optical coupling material can include a dye. In an illustrative embodiment, the dye can have a corresponding a* coordinate, a corresponding b* coordinate, and an L* coordinate greater than 0. In another embodiment, the optical coupling material can be disposed along substantially all of a side of the photosensor. |
| US09018585B2 |
Method and apparatus to determine user presence
According to some embodiments, a method and apparatus are provided to receive a first signal from a sensor, determine that a user is present based on the received first signal, receive a second signal from the sensor, and determine if the user is still present based on the received second signal. |
| US09018584B2 |
Devices and methods for infrared (IR) based quantitation of biomolecules
The present invention provides methods for quantitating one or more biomolecules in a sample using IR based techniques, sample holder devices for use in such methods as well as methods for manufacturing such sample holder devices. |
| US09018583B2 |
Method for automatic performance diagnosis and calibration of a photometric particle analyzer
A method is provided for diagnosing the operation of a photometric particle analyzer. The method may determine when the operation is degraded from normal operating conditions, automatically, and the result displayed locally as well as being transmitted to a remote observer. The present invention may be used by optical photometric particle analyzers, or by analyzers that measure other properties of particles collected on filters. |
| US09018582B2 |
Passive radiometric imaging device and method
A passive radiometric imaging device and a corresponding method for scanning a scene and reconstructing an image of said scene provide an improved image quality. The device comprises a radiometer for detecting radiation and a processing means for subsequently determining pixel values of pixels of the image to be reconstructed. A cost calculation unit calculates costs for the radiation samples of said data sub-set according to a predetermined cost function, said costs indicating the level of noise in the respective radiation sample. An optimization unit determines a pixel value as a label value from a set of label values, a label indicating a radiation sample or a group of radiation samples of the respective data sub-set, by determining an extremum of energy values determined for different radiation samples or different groups of radiation samples of the respective data sub-set by use of an energy function. |
| US09018580B2 |
Method for detecting molecules through mass spectrometry
A method for detecting at least one target molecule in a sample by mass spectrometry, comprising ionizing the molecules of the sample and then conducting the following steps (i) and (ii) n times, n being equal to 0, 1, 2, 3 or 4: (i) at least one ion obtained in the preceding step is selected, according to the target molecule, in a mass analyzer, and (ii) the ion thus selected is fragmented in a fragmentation cell; trapping at least two different sampled ions, when n is zero, or when n is other than zero, in a mass analyzer, the at least two ions thus trapped having a mass-to-charge ratio m/z characteristic of the target molecule; ejecting the trapped ions from the mass analyzer; and detecting the ejected ions ejected by means of a detection device. The method is characterized in that the characteristic ions are ejected simultaneously and detected simultaneously. |
| US09018577B2 |
Vehicular imaging system with camera misalignment correction and capturing image data at different resolution levels dependent on distance to object in field of view
A vehicular imaging system comprises a single imaging sensor having a plurality of photosensor elements. The imaging sensor captures image data of a scene exterior of the vehicle within its field of view. Image data captured by the imaging sensor is provided to a control. The control also receives via a communication bus at least one of vehicle pitch information, vehicle yaw information and vehicle steering information. The control detects two substantially straight and converging road features along the road the vehicle is travelling and determines a point of intersection where they would converge using, at least in part, the received vehicle information and the control automatically corrects for misalignment of the imaging sensor mounted at the vehicle. |
| US09018575B2 |
Non-retroreflective optical threat detection system and methods having an imaging detector aligned with a tilted image plane to reconstruct an image from plural image slices
Methods and apparatus for covert detection of an interrogating device. In one example a method includes receiving an interrogation beam at an optical system, imaging a scene including a source of the interrogation beam without retro-reflecting the interrogation beam to produce an image, and analyzing the image to determine an approximate location of the source within the scene. In some examples, a threat detection sensor is used to further analyze the interrogation beam to determine information about the interrogating device. |
| US09018572B2 |
Rocket propelled payload with divert control system within nose cone
A rocket is provided and includes booster stages at a rear of the nose cone, the booster stages being configured for propelling the nose cone in a propulsion direction and a divert control system housed entirely in the nose cone for controlling an orientation of the propulsion direction. |
| US09018571B2 |
Wall configurations for generating uniform field reflection
A microwave oven includes an oven cavity, defined by flat, electrically conductive oven walls. A microwave source generates microwave energy including orthogonal linearly polarized components into the oven cavity from a port formed in a first one of the oven walls. A grid wall of conductive lines parallel to a polarization direction is spaced from a second oven wall by a distance nominally equivalent to a quarter wavelength of the microwave energy. |
| US09018570B2 |
Combinatorial heating of substrates by an inductive process and combinatorial independent heating
Induction heating systems and methods for combinatorial heating of a substrate are disclosed. The induction heating system includes a susceptor segmented into multiple regions (e.g., two to 20 regions) that are separated from one another by a reflective channel that is purged with a liquid (e.g., gas or liquid). The induction heating system includes multiple induction coils, each induction coil corresponding to one of the susceptor regions or segments. The distance between each induction coil and the susceptor region can be varied using an independent lift for each region. The relative distance between the coils and the corresponding susceptor regions is used to vary the temperature of a substrate so that different regions of the substrate can be independently heated to different temperatures. |
| US09018566B2 |
Multi-functional electric cooker
A multi-functional electric cooker includes a heating boiler body (1) and a cover (2). The cooker also includes a rice soup collecting container (3) which is mounted between the heating boiler body (1) and the cover (2), a sealing ring (7) which is set between the rice soup collecting container (3) and the heating boiler body (1), and a rice soup sucker (6). An opening of one end of the sucker is located at the bottom of the rice soup collecting container (3) and the height of the opening is adjusted along with the amount of the rice in the heating boiler body. An opening of the other end of the sucker is located in the rice soup collecting container (3). |
| US09018563B2 |
Consumable-electrode gas-shield arc welding method and consumable-electrode gas-shield arc welding system
In consumable-electrode gas-shield arc welding, carbon dioxide gas is used as shield gas; the molten pool is formed using a pulsed arc as a leading electrode arc transferring one droplet per cycle by alternately outputting, in each cycle, pulses of two different pulse waveforms of which a pulse peak current level and/or a pulse width per period differ; the conductively heated filler wire is inserted into the molten pool as a trailing electrode; the distance between a tip of the filler wire inserted into the molten pool and a conductive point of the filler wire is set within a range of 200×10−3 to 500×10−3 m; and a leading-electrode base current value is set larger than a trailing-electrode filler current value. According to such a method, even when inexpensive carbon dioxide gas is used as shield gas, the amount of spatter can be reduced, and high weldability can be achieved in multipass welding. |
| US09018554B2 |
Luminescent keyswitch module and keyboard thereof
A luminescent keyswitch module includes a base plate, a keyswitch, a light guide plate, a light source, a diffusion structure, and a reflector. The keyswitch is disposed on the base plate. The light guide plate, disposed under the base plate, has an accommodating space communicated with a through hole of the base plate. The light source passes through the through hole, is accommodated in the accommodating space, and emits light having a first divergence angle. The diffusion structure is accommodated in the accommodating space and located between the light source and the light guide plate. The light passes through the diffusion structure. The light leaving the second light exit surface has a second divergence angle larger than the first divergence angle. The reflector is disposed under the light guide plate, so as to reflect the light to pass through the light guide plate and the base plate to the keyswitch. |
| US09018547B2 |
Method for identifying changes in signal frequencies emitted by a stylus interacting with a digitizer sensor
A method for dynamically updating at least one pre-defined value of a parameter used to identify at least one operational mode of an object for user interaction with a digitizer sensor during interaction with the digitizer sensor comprises detecting signal outputs from a plurality of sensing elements of a digitizer sensor during user interaction with the digitizer sensor; characterizing a pattern formed by the signal outputs from the plurality of sensing elements; identifying a pre-defined event associated with an operational mode of the object based on the pattern; determining a value of the parameter from the signal outputs in response to identification of the pre-defined event; and updating the pre-defined value used to identify the operational mode based on the value of the parameter determined from the identified event. |
| US09018546B2 |
Seating sensor with compactly arranged elements
The present invention relates to a seating sensor 100. the base table 10 includes a first part 11 provided with the sensor portion 1 and a second part 12 provided with the connector portion 2, and the second part 12 is arranged within a minimum rectangular area S1 containing the first part 11. |
| US09018542B2 |
Shield can of mobile terminal
A shield can of a mobile terminal is provided. The shield can of the mobile terminal includes: at least one shield can installed in a main circuit board of the mobile terminal, and at least one separation wall formed between electronic elements in which electromagnetic interference occurs within the shield can. Hence, shield ability can be improved and simplified manufacturing process of the separation wall can reduce cost. |
| US09018536B2 |
Layered body, production method and use thereof
The invention relates to a layered body, in particular one with two sheets of electric functional layers, as well as a use of this layered body for example in a touch screen with improved resolution. By changing the grid structure at the intersection areas a moiré effect can be avoided by superimposition of the patterns. |
| US09018533B2 |
Coverlay film, method for manufacturing coverlay film, and flexible printed wiring board
Provided are: a cover-lay film which has an electromagnetic wave shielding function and excellent flexibility, enables a reduction in the thickness of a flexible printed wiring board, and eliminates the necessity of connecting a layer for shielding electromagnetic noise, to the ground circuit of the flexible printed wiring board; a method for manufacturing the same; and a flexible printed wiring board. Employed is a cover-lay film including: a base material film which has a roughened surface (textured surface) created on at least a part of one surface, and an unroughened surface (non-textured surface) excluding the roughened surface; and a deposition film made of a conductive material which is formed on a surface of the base material film on the side where the roughened surface has been created. |
| US09018530B2 |
Separator for communication cable with shaped ends
A communication cable that comprises a jacket, a twisted wire group, and a single separator received in a core of the jacket. The separator includes a body that has first and second segments adapted to define quadrants in the communication cable. The first and second segments are substantially perpendicular to each other and define a junction point of the first and second segments. Each segment includes a main portion and a terminal end remote from the junction point of the segments. Each of the terminal ends has a shape such that each of the terminal ends is wider than the main portions of the segments. An air pocket is defined between the terminal ends of the first and second segments. The air pocket includes a gap sized such that the air pocket is substantially enclosed, wherein the twisted wire group is prevented from entering the air pocket. |
| US09018528B2 |
Method for producing wiring harness, and wiring harness
Provided is a method for producing a wiring harness including a sealing member having higher airtightness, the method including a coat formation step of forming a coat of a composition solution by providing the composition solution that contains at least a photo polymerization initiator, a thermal radical polymerization initiator, and a polymerizable compound to an exposed bunched portion and a coated bunched portion that is adjacent to the exposed bunched portion of the bunch of electric wires, and a curing step of irradiating the coat formed on the exposed bunched portion and the adjacent coated bunched portion with light to photocure the coat and to thermally cure the coat by heat of the photocure and heat of collected light. |
| US09018524B2 |
Blade-edge vapor-tight electrical box
An electrical box includes one or more sides joined to form a front opening to receive an electrical device. The electrical box also includes a flange extending laterally from the one or more sides. The flange includes a blade edge configured to have an initial engagement with a surface of a wallboard when the electrical box is installed in an opening of the wallboard. When the electrical box is installed in the opening of the wallboard, the blade edge forms a vapor-tight barrier between the electrical box and the surface of the wallboard. |
| US09018523B1 |
Electrical substation and animal mitigation system therefor
An electrical substation is shown and described. The electrical substation has a plurality of substation components selected from a group consisting of circuit breakers, transformers, voltage regulators, switchgear, control houses, and structural members. Each of the plurality of substation components is supported above ground-level. An animal mitigation system surrounds each of the plurality of substation components. The animal mitigation system is a shroud constructed around a substation component or a portion of a substation component to provide a barrier to entry to an internal volume of the shroud in which the component or portion of the component is housed. |
| US09018514B2 |
Cooling sheet for photovoltaic modules, method of manufacturing the same and photovoltaic modules including the same
A cooling sheet for photovoltaic modules, a method of manufacturing the same, a backsheet for photovoltaic modules, a method of manufacturing the same, and a photovoltaic module are provided. The cooling sheet for photovoltaic modules which includes a resin layer can be prepared by coating or impregnating one surface of a porous substrate with a super-absorbent polymer (SAP) containing a fluid. Here, the resin layer includes the fluid-containing SAP which is formed on one surface of the porous substrate or impregnated with the porous substrate. When the cooling sheet for photovoltaic modules is attached to the outside of the weather-resistant substrate to prepare the backsheet for photovoltaic modules, it is possible to suppress an increase in power generation temperature of a photoelectric cell by evaporation of the fluid, for example water, included in the SAP, thereby improving the power generation efficiency of the photovoltaic module. |
| US09018513B2 |
Solar-cell module with in-laminate diodes and external-connection mechanisms mounted to respective edge regions
A solar-cell module. The solar-cell module includes a plurality of solar cells that are electrically coupled together. The solar-cell module further includes an in-laminate-diode assembly electrically coupled with the plurality of solar cells. The in-laminate-diode assembly is configured to prevent power loss. The solar-cell module also includes a protective structure at least partially encapsulating the plurality of solar cells. In addition, the solar-cell module includes a plurality of external-connection mechanisms mounted to a respective plurality of edge regions of the protective structure. An external-connection mechanism of the plurality of external-connection mechanisms is configured to enable collection of current from the plurality of solar cells and to allow interconnection with at least one other external device. |
| US09018508B2 |
Playing apparatus, method, and program recording medium
A sensor obtains an angular rate of a stick member. A sound source map includes plural areas disposed in a virtual space. CPU presumes a direction of a turning axis of the stick member based on the angular rate obtained by the sensor, while a user is operating the stick member, calculates an angular rate of a top of the stick member based on the angular rate obtained by the sensor with the angular rate in the longitudinal direction of the stick member removed, calculates a position of the holding member in the virtual space after a predetermined time, based on the recent direction of the turning axis of the stick member and recent angular rate of the top of the stick member, and sends a sound generating unit a note-on event of a musical tone assigned to an area corresponding to the calculated position among the plural areas. |
| US09018505B2 |
Automatic accompaniment apparatus, a method of automatically playing accompaniment, and a computer readable recording medium with an automatic accompaniment program recorded thereon
An automatic accompaniment apparatus is provided. The apparatus is provided with a music database having music data of plural musical pieces recorded therein, the music data including melody information and chords corresponding to the melody information, a performance recording unit for recording performance information for giving an instruction of generating a musical tone in response to performed operation, a music searching unit for searching for music data including melody information corresponding to the performance information in the performance recording unit through the music database, a chord judging unit for judging chords from the performance information in the performance recording unit, a chord selecting unit for selecting one of the chords included in the music data found by the music searching unit and the chords judged by the chord judging unit, and an automatic accompaniment unit for giving an instruction of generating accompaniment in accordance with the selected chords. |
| US09018504B2 |
Tina Illig method for good piano sight reading
The purpose of my invention/method is to create good keyboard sight reading musicians. By marking skips between notes according to the method set forth in my detailed description and then playing them on the keyboard, the musician is able to develop good sight reading skills. The difference between my method and others is that my method uses letter names of notes only to find the beginning location of a piece of music and this is done through the use of a note/keyboard chart. All other reading is done by use of spacing and direction through recognition of skips on the staff. It is essential to the success of my method that letter names NOT be used because they interfere with the spatial and directional understanding of notes needed to sight read well. My method is useful at all levels because it is structured, concrete, and cumulative. |
| US09018501B2 |
String locking structure for electric guitar and tailpiece
A string locking structure for an electric guitar is provided with a first string passing path and a second string passing path that are formed in a tailpiece, and a body-side string passing hole that is formed in a body. The first string passing path is a through-hole extending from a front surface part to a rear surface part of a tailpiece body member. A first half part of the second string passing path is a path shared with a first half part of the first string passing path, and a latter half part thereof is a through-hole curved at a right angle and leading to a bottom surface part of the tailpiece body member and communicates with the body-side string passing hole. Each string can be locked in two modes: a first string locked mode in which the string is passed through the first string passing path of the tailpiece and locked, and a second string locked mode in which the string is passed by way of the tailpiece attached to the surface of the body from the back surface side of the body. |
| US09018493B2 |
Plants and seeds of hybrid corn variety CH796937
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH796937. The invention thus relates to the plants, seeds and tissue cultures of the variety CH796937, and to methods for producing a corn plant produced by crossing a corn plant of variety CH796937 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH796937. |
| US09018488B2 |
Plants and seeds of corn variety CV113991
According to the invention, there is provided seed and plants of the corn variety designated CV113991. The invention thus relates to the plants, seeds and tissue cultures of the variety CV113991, and to methods for producing a corn plant produced by crossing a corn plant of variety CV113991 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV113991 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV113991. |
| US09018487B2 |
Plants and seeds of corn variety CV794771
According to the invention, there is provided seed and plants of the corn variety designated CV794771. The invention thus relates to the plants, seeds and tissue cultures of the variety CV794771, and to methods for producing a corn plant produced by crossing a corn plant of variety CV794771 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV794771 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV794771. |
| US09018486B1 |
Maize inbred PH1W5A
A novel maize variety designated PH1W5A and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1W5A with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1W5A through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1W5A or a locus conversion of PH1W5A with another maize variety. |
| US09018485B1 |
Maize inbred PH1K7D
A novel maize variety designated PH1K7D and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1K7D with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1K7D through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1K7D or a locus conversion of PH1K7D with another maize variety. |
| US09018484B1 |
Maize hybrid X75C831
A novel maize variety designated X75C831 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X75C831 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X75C831 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X75C831, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X75C831. This invention further relates to methods for producing maize varieties derived from maize variety X75C831. |
| US09018483B1 |
Maize inbred PH1JPA
A novel maize variety designated PH1JPA and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1JPA with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1JPA through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1JPA or a locus conversion of PH1JPA with another maize variety. |
| US09018482B2 |
Plants and seeds of hybrid corn variety CH676102
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH676102. The invention thus relates to the plants, seeds and tissue cultures of the variety CH676102, and to methods for producing a corn plant produced by crossing a corn plant of variety CH676102 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH676102. |
| US09018480B2 |
Plants and seeds of hybrid corn variety CH843541
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH843541. The invention thus relates to the plants, seeds and tissue cultures of the variety CH843541, and to methods for producing a corn plant produced by crossing a corn plant of variety CH843541 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH843541. |
| US09018479B2 |
Plants and seeds of hybrid corn variety CH482678
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH482678. The invention thus relates to the plants, seeds and tissue cultures of the variety CH482678, and to methods for producing a corn plant produced by crossing a corn plant of variety CH482678 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH482678. |
| US09018478B2 |
Plants and seeds of hybrid corn variety CH247856
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH247856. The invention thus relates to the plants, seeds and tissue cultures of the variety CH247856, and to methods for producing a corn plant produced by crossing a corn plant of variety CH247856 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH247856. |
| US09018477B2 |
Plants and seeds of hybrid corn variety CH985672
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH985672. The invention thus relates to the plants, seeds and tissue cultures of the variety CH985672, and to methods for producing a corn plant produced by crossing a corn plant of variety CH985672 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH985672. |
| US09018475B2 |
Plants and seeds of hybrid corn variety CH162109
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH162109. The invention thus relates to the plants, seeds and tissue cultures of the variety CH162109, and to methods for producing a corn plant produced by crossing a corn plant of variety CH162109 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH162109. |
| US09018473B1 |
Soybean cultivar 36120411
A soybean cultivar designated 36120411 is disclosed. The invention relates to the seeds of soybean cultivar 36120411, to the plants of soybean cultivar 36120411, to the plant parts of soybean cultivar 36120411, and to methods for producing progeny of soybean cultivar 36120411. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 36120411. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 36120411, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 36120411 with another soybean cultivar. |
| US09018468B1 |
Soybean cultivar 29254233
A soybean cultivar designated 29254233 is disclosed. The invention relates to the seeds of soybean cultivar 29254233, to the plants of soybean cultivar 29254233, to the plant parts of soybean cultivar 29254233, and to methods for producing progeny of soybean cultivar 29254233. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 29254233. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 29254233, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 29254233 with another soybean cultivar. |
| US09018465B2 |
Soybean variety A1036176
The invention relates to the soybean variety designated A1036176. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1036176. Also provided by the invention are tissue cultures of the soybean variety A1036176 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1036176 with itself or another soybean variety and plants produced by such methods. |
| US09018462B2 |
Soybean cultivar S120087
A soybean cultivar designated S120087 is disclosed. The invention relates to the seeds of soybean cultivar S120087, to the plants of soybean cultivar S120087, to the plant parts of soybean cultivar S120087, and to methods for producing progeny of soybean cultivar S120087. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar S120087. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar S120087, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar S120087 with another soybean cultivar. |
| US09018461B2 |
Soybean cultivar S120090
A soybean cultivar designated S120090 is disclosed. The invention relates to the seeds of soybean cultivar S120090, to the plants of soybean cultivar S120090, to the plant parts of soybean cultivar S120090, and to methods for producing progeny of soybean cultivar S120090. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar S120090. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar S120090, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar S120090 with another soybean cultivar. |
| US09018460B2 |
Soybean cultivar YB37H13
A soybean cultivar designated YB37H13 is disclosed. The invention relates to the seeds of soybean cultivar YB37H13, to the plants of soybean cultivar YB37H13, to the plant parts of soybean cultivar YB37H13, and to methods for producing progeny of soybean cultivar YB37H13. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar YB37H13. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar YB37H13, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar YB37H13 with another soybean cultivar. |
| US09018458B2 |
Soybean cultivar YB44J13
A soybean cultivar designated YB44J13 is disclosed. The invention relates to the seeds of soybean cultivar YB44J13, to the plants of soybean cultivar YB44J13, to the plant parts of soybean cultivar YB44J13, and to methods for producing progeny of soybean cultivar YB44J13. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar YB44J13. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar YB44J13, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar YB44J13 with another soybean cultivar. |
| US09018457B2 |
Soybean cultivar S120080
A soybean cultivar designated S120080 is disclosed. The invention relates to the seeds of soybean cultivar S120080, to the plants of soybean cultivar S120080, to the plant parts of soybean cultivar S120080, and to methods for producing progeny of soybean cultivar S120080. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar S120080. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar S120080, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar S120080 with another soybean cultivar. |
| US09018454B2 |
Soybean cultivar HI1016703-2
The present invention is in the field of soybean variety HI1016703-2 breeding and development. The present invention particularly relates to the soybean variety HI1016703-2 and its progeny, and methods of making HI1016703-2. |
| US09018453B1 |
Soybean variety XB49Z12
A novel soybean variety, designated XB49Z12 is provided. Also provided are the seeds of soybean variety XB49Z12, cells from soybean variety XB49Z12, plants of soybean XB49Z12, and plant parts of soybean variety XB49Z12. Methods provided include producing a soybean plant by crossing soybean variety XB49Z12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB49Z12, methods for producing other soybean varieties or plant parts derived from soybean variety XB49Z12, and methods of characterizing soybean variety XB49Z12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB49Z12 are further provided. |
| US09018450B2 |
Genes that increase plant oil and method for using the same
This invention is intended to be used to search for a transcription factor having novel functions of increasing the weight of an individual plant, increasing the weight of a given tissue per individual plant, or improving the productivity of a given substance per individual plant and to improve such properties in the plant. The weight of an individual plant is increased, the weight of a given tissue per individual plant is increased, the productivity of a given substance per individual plant is improved, or the content of a given substance per given tissue of a plant is increased via expression of a transcription factor that has been modified to suppress transcription accelerating activity. |
| US09018444B2 |
Non-diffusing plant virus vector
The present invention is to provide a novel non-diffusing plant virus vector wherein virus vector infection and proliferation are possible only in a recombinant plant transformed with a gene necessary for viral proliferation, thereby enabling avoidance of unintended diffusion of a recombinant virus, a selective and specific expression system therefor, and a method of expression thereof which comprises combining a non-diffusing virus vector lacking a gene involved in intercellular movement of a cucumber mosaic virus (CMV) genome and a transgenic plant transformed with the lacked gene involved in intercellular movement for the non-diffusing virus vector to establish infection and proliferation selectively and specifically in the transgenic plant. |
| US09018441B2 |
Hairless NOD scid mouse
Hairless, immunodeficient mice on a non-obese diabetic (NOD) background and methods for their production are disclosed herein. The mice are hairless and have multiple immunodeficiencies, including B-cell and T-cell deficiencies, as well as impaired macrophage and complement function. The mice also have a further deficit in natural killer and dendritic cells of the immune system. The mice are useful for biomedical research, for example, in studies involving xenograft transplantation, spontaneous tumors, cancer cell tumorigenesis, tumor angiogenesis, tumor metastatic potential, tumor suppression therapy, carcinogenesis regulation, and tumor imaging. |
| US09018440B2 |
Fluorescent mouse model
The present invention relates to compositions and methods useful for detecting and/or measuring, e.g., intracellular signaling in vivo. More particularly, compositions and methods are provided, which include transgenic animals, that are useful in mapping and examining, e.g., calcium fluctuations in vivo between and within populations of cells in real time. Methods for screening for candidate compounds that effect, e.g., intracellular calcium signaling are also provided. |
| US09018433B2 |
Methods and apparatuses for digesting tissue
Embodiments of this disclosure relate to tissue digestion and, more particularly, to methods and apparatuses for varying the number, size, and/or location of one or more tissue compartments within a digestive fluid vessel. Some examples include partitions that may be selectively positioned within a vessel (and may be selectively removable from the vessel) to create one or more tissue compartments. The partitions may be positioned, repositioned and rearranged within the vessel to form one or more tissue compartments. The partitions may be solid or include apertures, and may be oriented in horizontally and/or vertically. Alternate embodiments include one or more selectively closeable apertures that permit digestive fluid to circulate along alternate pathways, which can permit tissue digestion with reduced digestive fluid levels. Still further embodiments include baskets that are selectively positionable within the tissue digester. The baskets may also include one or more selectively positionable and/or repositionable partitions. |
| US09018430B2 |
Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent
The present invention provides a method for separating halocarbons. In particular, the invention provides a method for separating halogenated olefin impurities from 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) using a solid adsorbent, particularly activated carbon. More particularly the invention pertains to a method for separating 2-chloro-3,3,3-trifluoro-propene (HCFO-1233xf) from HCFC-244bb, which are useful as intermediates in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf). |
| US09018429B2 |
Process for the preparation of fluoroolefin compounds
The subject of the invention is a process for the preparation of fluoroolefin compounds. It relates more particularly to a process for manufacturing a (hydro)fluoroolefin compound comprising (i) bringing at least one compound comprising from three to six carbon atoms, at least two fluorine atoms and at least one hydrogen atom, provided that at least one hydrogen atom and one fluorine atom are located on adjacent carbon atoms, into contact with potassium hydroxide in a stirred reactor, containing an aqueous reaction medium, equipped with at least one inlet for the reactants and with at least one outlet, in order to give the (hydro)fluoroolefin compound, which is separated from the reaction medium in gaseous form, and potassium fluoride, (ii) bringing the potassium fluoride formed in (i) into contact, in an aqueous medium, with calcium hydroxide in order to give potassium hydroxide and to precipitate calcium fluoride, (iii) separation of the calcium fluoride precipitated in step (ii) from the reaction medium and (iv) optionally, the reaction medium is recycled after optional adjustment of the potassium hydroxide concentration to step (i). |
| US09018426B1 |
Processes for producing multi-carbon alcohols
In one embodiment, the invention is to a process for producing multi-carbon alcohols, including butanol and/or hexanol. The process comprises the step of reacting ethanol in a reactor to form a crude product comprising butanol, ethanol, and water. The process further comprises the step of separating at least a portion of the crude product in a first distillation zone to form a first distillate comprising ethanol and a first residue comprising butanol, and water. The process further comprises the step of separating at least a portion of the first residue in a second distillation zone to form a second distillate and a second residue comprising butanol. |
| US09018425B2 |
Use of sulfonic acid for recovering glycerol resulting from the triglyceride transesterification reaction
The present invention relates to the use of at least one sulfonic acid for recovering glycerol resulting from a reaction crude from transesterification of glycerides, in particular of triglycerides of vegetable and/or animal origin.The invention also relates to a process for purifying glycerol obtained as a by-product of triglyceride transesterification during the preparation of fatty acids, fatty esters and/or fatty acid salts, and also to a combined process for preparing, on the one hand, fatty acids, fatty esters and/or fatty acid salts and, on the other hand, glycerol, from triglycerides, using at least one sulfonic acid. |
| US09018423B2 |
Production of alpha, omega-diols
Disclosed herein are processes for preparing an α,ω-Cn-diol, wherein n is 5 or greater, from a feedstock comprising a Cn oxygenate. In one embodiment, the process comprises contacting the feedstock with hydrogen gas in the presence of a catalyst comprising Pt, Cu, Ni, Pd, Pt, Rh, Ir, Ru, or Fe on a WO3 or WOx support. In one embodiment, the process comprises contacting the feedstock with hydrogen in the presence of a catalyst comprising a metal M1 and a metal M2 or an oxide of M2, and optionally a support. In one embodiment, M1 is Pd, Pt, or Ir; and M2 is Mo, W, V, Mn, Re, Zr, Ni, Cu, Zn, Cr, Ge, Sn, Ti, Au, or Co. The Cn oxygenate may be obtained from a biorenewable resource. |
| US09018422B2 |
Method for extracting silk extract containing lutein
A method for obtaining silk extract containing lutein according to an embodiment of the invention is described. The lutein extraction method uses a three solvent system for extracting bioactive lutein from silk fibers. The extracted lutein has more than 95% purity in all-E isomer with biological activity being 5 times more effective on lipid peroxidation in retina cells and twice immune stimulation in mice when compared with commercially available lutein. |
| US09018418B2 |
Method for preparation of aryl poly(oxalkyl) quaternary ammonium compound
A method for preparation of an aryl poly(oxalkyl) quaternary ammonium compound is provided, said method comprising steps of: 1) reacting a phenol with a dihalopolyalkylene ether under the action of a phase transfer catalyst, to obtain an arylpoly(oxalkyl) halide; 2) reacting said arylpoly(oxalkyl) halide with an amination reagent under the action of a phase transfer catalyst, to obtain an arylpoly(oxalkyl) amine; 3) reacting said arylpoly(oxalkyl) amine with an alkylation reagent, to obtain an aryl poly(oxalkyl) quaternary ammonium compound; wherein R1 is H or a C1 to C16 alkyl group, located in the ortho, meta or para position; n is an integer of 2 to 6; R2 is H or a C1 to C16 alkyl group; R3 is H or a C1 to C16 alkyl group; R4 is a C1 to C16 alkyl group; X1 is Br or Cl; X is Cl, Br, or I. The preparation method according to the present invention requires low temperature and low pressure, the reaction time is short, and an overall yield can reach 75%. The operation is simple, the cost is low, and the product can be separated easily and have a purity of pharmaceutical grade, thereby facilitating the large-scale production. |
| US09018417B2 |
Process for recovering aliphatic monocarboxylic acids from distillation
A process is provided for recovering aliphatic monocarboxylic acids having from 4 to 11 carbon atoms from the distillation residue obtained in the oxidation of the corresponding aldehyde by means of oxygen or oxygen-containing gas mixtures in the presence of alkali metal carboxylates or alkaline earth metal carboxylates to form the corresponding monocarboxylic acid and subsequent distillation, characterized in that the distillation residue is reacted with an aqueous acid in a tube reactor and the two-phase mixture flowing out from the tube reactor is introduced into a settling vessel in which the organic phase which separates out has a pH of 4.5 or less. |
| US09018416B2 |
Thermal separation process
A thermal separation process between a gas ascending in a separating column and a liquid descending in the separating column, which comprise (meth)acrylic monomers, wherein the separating column comprises a sequence of crossflow mass transfer trays, the crossflow mass transfer trays of which have passage orifices for the ascending gas in crossflow direction both in front of and beyond a downcomer for the descending liquid, and such crossflow mass transfer trays and one such crossflow mass transfer tray in a sequence of crossflow mass transfer trays present in a separating column. |
| US09018415B2 |
Process and system for the separation and drying of carboxylic acid crystals
In a process for the separation and drying of crude carboxylic acid crystals from a slurry in a solvent, the slurry is supplied to a filter operating at pressure and at a temperature above the atmospheric boiling point of the solvent. A cake of separated crystals is removed from the filter and passed to a thermal dryer. In a system for the separation and drying of crude carboxylic acid from a slurry in a solvent, a pressure filter device has a slurry inlet and an outlet for a cake of carboxylic acid crystals. The system also has a thermal dryer and means for transporting the cake of carboxylic acid crystals from the pressure filter device to the dryer. The pressure filter device is configured to operate at a pressure and temperature above the atmospheric boiling point of the solvent. |
| US09018413B2 |
Method for the production of alkylphosphonic acids, esters, and salts by oxidizing alkylphosphonous acids, and use thereof
The invention relates to a method for producing monocarboxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, and b) the obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with an oxidizing agent or with an oxidizing agent and water or with oxygen and water in the presence of a catalyst B to obtain the alkylphosphonic acid derivative (III), wherein R1, R2, R3, R4 are identical or different from each other and independently represent, inter alia, H, C1-C18-alkyl, C6-C18-aryl, C6-C18-aralkyl, C6-C18-alkylaryl, X and Y are identical or different from each other and independently represent H, C1-C18-alkyl, C6-C18-aryl, C6-C18-aralkyl, C6-C18-alkylaryl, Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K and/or a protonated nitrogenous base, and catalysts A and B are transition metals and/or transition metal compounds and/or catalyst systems composed of a transition metal and/or a transition metal compound and at least one ligand. |
| US09018410B2 |
Method for the production of 2-octyl acrylate by means of transesterification
The invention relates to the production of 2-octylacrylate of high purity and in good yield using ethyl titanate in solution in 2-octanol or 2-octyl titanate as a transesterification catalyst. |
| US09018409B2 |
Process for functionalization of unsaturated compounds
The present invention relates to a process for synthesizing a multifunctional compound, including the reaction of a compound of formula (II) with atmospheric or molecular oxygen, in the presence of at least one aldehyde of formula (III), and optionally in the presence of at least one catalyst or at least one radical initiator; wherein: R10, R20, R30, R40, R50, L2, R60, R7, R8, and R9 are as described in the claims. The invention also relates to the use of these compounds as monomers for the preparation of polyurethane. The invention also relates to the use of these compounds as monomers of polymers or of biopolymers. |
| US09018407B2 |
Stereoselective synthesis of bridged metallocene complexes
The present invention provides methods of making stereo-enriched ansa-metallocene compounds using an unchelated amine compound. Generally, these methods result in a rac:meso isomer selectivity of the stereo-enriched ansa-metallocene compound of greater than 4:1. |
| US09018405B2 |
Ceramide dimers and use thereof as pharmaceutical preparation or cosmetic preparation
The invention relates to ceramide dimers which are constructed from two ceramide molecules which are crosslinked to each other via their lipophilic end. The ceramide molecules thereby have at least one hydrophilic group at their hydrophilic end for increasing the hydration shell of the dimer. The ceramide dimers according to the invention can be used as pharmaceutical preparation or as cosmetic preparation. |
| US09018404B2 |
Using cavitation to increase oil separation
Methods and systems are provided that apply cavitation to a grain-based liquid medium processing stream of an oil separation process in order to achieve increased yields. Ultrasonic sources can be used in generating the cavitation. Typically, the oil processing system is a downstream process of an alcohol (such as ethanol) production facility utilizing a dry grind, a modified dry grind or a wet mill alcohol production process. |
| US09018401B2 |
Process for producing (ethyne-1,2-diyl(bis(isobenzofuran-1,3-dione)
A process for obtaining (ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) is disclosed. In the disclosed process chloro-, bromo-, or iodoisobenzofuran-1,3-dione is reacted with ethyne in a solvent in the presence of a dissolved homogenous palladium catalyst, optionally a copper salt, a base, and optionally a solvent distinct from said base. Subsequently the obtained (ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) may be washed with a washing agent, such as a carboxylic acid, a polar aprotic solvent, or chloroform. |
| US09018399B1 |
Method for preparing carboxylic acids
The present invention discloses a method for the preparation of carboxylic acid comprising contacting β-ketosulfone of Formula (I) with nitrous acid. |
| US09018397B2 |
Pyrrolopyrrole derivatives, their manufacture and use
The present invention relates to compounds of the formula I wherein the substituents are as defined in claim 1, and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or a solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells). |
| US09018396B2 |
Modified carbocyanine dyes and their conjugates
Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein attachment is at a different position. The invention includes derivative compounds having one or more benzo nitrogens. |
| US09018395B2 |
Pyrazolopyridine and pyrazolopyrimidine derivatives as melanocortin-4 receptor modulators
Disclosed herein is a compound of Formula I: wherein X, R1, R2, and R3 are as defend herein, or a pharmaceutically acceptable salt thereof to allow the drug to penetrate the cell membrane; or a prodrug, or the compound is labeled with a detectable label or an affinity tag thereof. Also disclosed is a pharmaceutical composition, a method of treating a disorder mediated by melanocortin-4 receptors, and a method of treating obesity using the compounds described. |
| US09018394B2 |
Method for producing aromatic compound having ring structure that includes nitrogen atom or oxygen atom
The invention is a method for efficiently producing an aromatic compound by an intramolecular cyclization reaction, the aromatic compound having a ring structure that includes a nitrogen atom or oxygen atom. An aromatic compound composed of tert-butyl-2-(3-oxo-3-phenylpropyl)phenyl carbamate or another aniline derivative or the like, or an aromatic compound composed of 3-(1-hydroxynaphthalene-2-yl)propionic acid or another naphthol derivative or the like is made to react in a system to which an oxidizing agent and a quaternary ammonium salt represented by general formula (1) are fed. In the formula, X is an iodine atom; and R1, R2, R3 and R4 are each independently a C1-30 hydrocarbon group in which some hydrogen atoms are optionally substituted with halogen atoms, or R1 and R2 may be combine to form a divalent organic group bonded to a nitrogen atom, and R3 and R4 may combine to form a divalent organic group bonded to a nitrogen atom. |
| US09018391B2 |
Inhibitors of beta-secretase
The present invention relates to spirocyclic acylguanidines and their use as inhibitors of the β-secretase enzyme (BACE1) activity, pharmaceutical compositions containing the same, and methods of using the same as therapeutic agents in the treatment of neurodegenerative disorders, disorders characterized by cognitive decline, cognitive impairment, dementia and diseases characterized by production of β-amyloid aggregates. |
| US09018388B2 |
Pesticidal compositions and processes related thereto
This document discloses molecules having the following formulas (“Formula One” & “Formula Two” and “Formula Three”) The Ar1, Het, Ar2, R1, R2, R3, R4, and R5 are further described herein. |
| US09018385B2 |
Compound containing pyridine ring and method for producing halogenated picoline derivative and tetrazolyloxime derivative
Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives. |
| US09018381B2 |
Chemical compounds
The present invention relates to compounds of Formula (I): and to their salts, pharmaceutical compositions, methods of use, and methods for their preparation. These compounds inhibit Bcl-2 and/or Bcl-XL activities and may be used for the treatment of cancer. |
| US09018378B2 |
Processes and intermediates for preparing fused heterocyclic kinase inhibitors
This invention relates to intermediates for manufacturing fused heterocyclic-type kinase inhibitor compounds, such as thienopyridine-based compounds, particularly at an industrial level. |
| US09018376B2 |
Polymorphic forms of manidipine
The invention relates to various new polymorphic forms of manidipine and pharmaceutically acceptable salts thereof. The invention also relates to processes for the preparation of the polymorphic forms of manidipine and pharmaceutically acceptable salts thereof. |
| US09018374B2 |
Crystal of amide compound
Provision of crystal of 1-(4-methoxybutyl)-N-(2-methylpropyl)-N-[(3S,5R)-5-(morpholin-4-ylcarbonyl)piperidin-3-yl]-1H-benzimidazole-2-carboxamide hydrochloride which has a superior rennin inhibitory activity and is useful as a prophylactic or therapeutic agent for hypertension and various organ disorders caused by hypertension, and the like. Crystal of 1-(4-methoxybutyl)-N-(2-methylpropyl)-N-[(3S,5R)-5-(morpholin-4-ylcarbonyl)piperidin-3-yl]-1H-benzimidazole-2-carboxamide hydrochloride having an X-ray powder diffraction pattern showing characteristic peaks at interplanar spacings (d) of around 26.43±0.2, 7.62±0.2 and 4.32±0.2 angstroms. |
| US09018372B2 |
Bonding products of aminated polysaccharides
The invention relates to a bonding product comprising at least the polysaccharides T1 and T2, characterized in that a) the monosaccharides from which the polysaccharides T1 and T2 are constructed are partially or completely bonded to each other alpha-1,4-glycosidically and b) at least one of the polysaccharides T1 and/or T2 comprises at least one amino group and c) T1 and T2 are chemically bonded to each other covalently by at least one linker Z and d) T1 and/or T2 carries m groups -(L-A), wherein A is an active pharmaceutical ingredient and/or a fluorescence label, L is a second linker, by which T1 and/or T2 is covalently bonded to A, and m is an integer, which is 0 or at least 1. |
| US09018371B2 |
Adenosine derivatives, method for the synthesis thereof, and the pharmaceutical compositions for the prevention and treatment of the inflammatory diseases containing the same as an active ingredient
Disclosed are adenosine derivatives, methods for the synthesis thereof, and pharmaceutical compositions for the prevention and treatment of inflammatory diseases, comprising the same as an active ingredient. The adenosine derivatives have high binding affinity and selectivity for adenosine receptors, especially for A3 adenosine receptors and act as A3 adenosine receptor antagonists, and exhibit anti-inflammatory activity. Thus, the adenosine derivatives are useful in the prevention and treatment of inflammatory diseases. |
| US09018370B2 |
Derivatives of uridine phosphate and their uses in protein binding assays
The present invention relates to compounds and their use in competitive protein binding assays, for example for use with glycosyl transferase and/or glycoprocessing proteins. The present application also provides kits and apparatuses for use in the assays. In particular, the present invention provides a compound of the formula (I): wherein n is 1, 2 or 3; R1 is selected from —OH, —OPO3H, —OR4, —NHR4, R6; R2 and R3 are each independently selected from —H, —OH, optionally substituted —O-alkyl and —O-alkanoyl; R4 is selected from an optionally substituted mono or polysaccharide, -alkyl, -alkenyl, -alkynyl, and L-Z, where L is a linking agent and Z is a binding agent; R6 is an optionally substituted hydrocarbon group; A is either (i) a substituted heteroaryl group, the substituent on the heteroaryl group having a double bond conjugated to the heteroaryl group, or (ii) a substituted aryl group, the substituent on the aryl group having a double bond conjugated to the aryl group. |
| US09018367B2 |
Single stranded DNA aptamers binding NF-κB/RelA
DNA aptamers are high affinity ligands selected by genetic enrichment techniques to bind to specific protein targets. Because these represent chemically stable and reproducible molecules, they have application as affinity reagents and/or therapeutic drugs to affect the target protein's actions. NF-kB is an important mediator of the innate immune response and mediator of tissue inflammation. Although RNA and double stranded DNA aptamers have been identified to bind to the NF-kB family of proteins, the present invention represents the first identification of single stranded DNA aptamers that recognize NFkB RelA. The aptamers disclosed herein bind to several distinct regions of RelA and may be useful to antagonize the DNA binding of RelA as an inhibitor of cellular inflammation, visualize the location or amount of RelA in tissues from pathological conditions, or to quantitatively measure the activated state of RelA by affinity binding. |
| US09018365B2 |
Methods and compositions for tagging and identifying polynucleotides
The invention provides methods and compositions for attaching oligonucleotide tags to polynucleotides for the purpose of carrying out analytical assays in parallel and for decoding the oligonucleotide tags of polynucleotides selected in such assays. Words, or subunits, of oligonucleotide tags index submixtures in successively more complex sets of submixtures (referred to herein as “tiers” of submixtures) that a polynucleotide goes through while successive words are added to a growing tag. By identifying each word of an oligonucleotide tag, a series of submixtures is identified including the first submixture that contains only a single polynucleotide, thereby providing the identity of the selected polynucleotide. The analysis of the words of an oligonucleotide tag can be carried out in parallel, e.g. by specific hybridization of the oligonucleotide tag to its tag complement on an addressable array; or such analysis can be carried out serially by successive specific hybridizations of labeled word complements, or the like. |
| US09018363B2 |
Pesticidal compositions
The invention disclosed in this document is related to the field of pesticides and their use in controlling pests. A compound having the following structure is disclosed. |
| US09018362B2 |
Oligonucleotide and use thereof
Provided is an oligonucleotide containing an azobenzene derivative, represented by Formula (1) or (2) below: (in the formulae, A1 and A2 each independently represent a hydrogen atom, nucleotide or oligonucleotide, B1 and B2 each independently represent a hydroxyl group, nucleotide or oligonucleotide, R11 and R12 each independently represent a C1-20 alkyl group, R21 and R22 each independently represent a hydrogen atom or C1-20 alkyl group, and R13 to R18 and R23 to R28 each independently represent a hydrogen atom; a C1-20 alkyl group or alkoxy group optionally substituted with a halogen atom, hydroxyl group, amino group, nitro group or carboxyl group; a C2-20 alkenyl group or alkynyl group optionally substituted with a halogen atom, hydroxyl group, amino group, nitro group or carboxyl group; a hydroxyl group; a halogen atom; an amino group; a nitro group; or a carboxyl group). |
| US09018361B2 |
Isolation and purification of antibodies using protein a affinity chromatography
Disclosed herein are methods for the isolation and purification of antibodies wherein the use of an affinity chromatographic step results in an antibody composition sufficiently pure for pharmaceutical uses. The methods described herein comprise pH viral reduction/inactivation, ultrafiltration/diafiltration, affinity chromatography, preferably Protein A affinity, ion exchange chromatography, and hydrophobic chromatography. Further, the present invention is directed toward pharmaceutical compositions comprising one or more antibodies of the present invention. |
| US09018357B2 |
Anti-VEGF antibodies
Anti-VEGF antibodies and variants thereof, including those having high affinity for binding to VEGF, are disclosed. Also provided are methods of using phage display technology with naïve libraries to generate and select the anti-VEGF antibodies with desired binding and other biological activities. Further contemplated are uses of the antibodies in research, diagnostic and therapeutic applications. |
| US09018356B2 |
Anti-ANGPTL3 antibodies and uses thereof
A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits or interferes with at least one activity of human angiopoietin-like protein 3 (hANGPTL3) is provided. The human anti-hANGPTL3 antibodies are useful in treating diseases or disorders associated with ANGPTL3, such as hyperlipidemia, hyperlipoproteinemia and dyslipidemia, including hypertriglyceridemia, hypercholesterolemia, chylomicronemia, and so forth. Furthermore, the anti-hANGPTL3 antibodies can be administered to a subject in need thereof to prevent or treat diseases or disorders, for which abnormal lipid metabolism is a risk factor. Such diseases or disorders include cardiovascular diseases, such as atherosclerosis and coronary artery diseases; acute pancreatitis; nonalcoholic steatohepatitis (NASH); diabetes; obesity; and the like. |
| US09018351B2 |
Peptide aptamers against tenascin C
The present invention relates to an anti-tenascin C peptide aptamer having a specific amino acid sequence and a diagnosis kit comprising it. The anti-tenascin C peptide aptamer of the instant invention shows a predominant clearance rate due to its small molecular weight as well as specific binding affinity to tenascin C, having excellent advantages in in vivo or ex vivo tumor imaging. |
| US09018350B2 |
Phoenixin peptides
Human phoenixin peptides, analogs and mimetics useful in production of anti-phoenixin antibodies, diagnostic screening and assays, and in modulating cellular concentration of cAMP, and treatment of disorders related to cAMP or Ca2+ concentration in cells, modulating hypertension and cardiovascular function, modulating gonadotrophs and gastric emptying. |
| US09018348B2 |
eIF4E binding peptides
The present invention relates to modified eIF4G1 peptides, uses thereof and pharmaceutical compositions comprising the modified eIF4G1 peptides. |
| US09018347B2 |
Chlorotoxin polypeptides and conjugates and uses thereof
Reduced lysine chlorotoxin polypeptides that may be used to generate single species conjugates of chlorotoxin. Conjugates comprising such chlorotoxin polypeptides and pharmaceutical compositions thereof. Methods of using such compositions and/or conjugates. |
| US09018346B2 |
Method for removing unreacted monomers in polymer using SCC
The present invention provides a method for removing unreacted monomer in polymer using a SCC comprising a housing having a rotation axis; a supply part of at least one polymer formed inside of the housing; at least two spinning cones that are installed so as to have a constant gradient from the upper part to the lower part to the rotation axis, move polymer supplied through the polymer supply part, and rotate around the rotation axis; a fixed cone that is fixed and formed on the inner side of the housing, and provides a pathway for sequentially moving polymer from a spinning cone at the upper part to a spinning cone at the lower part; a product collection part for collecting polymer moved through the spinning cone and the fixed cone; and a driving part for rotating the spinning cone. The method for removing unreacted monomers in polymer using SCC according to the present invention may control polymer residence time and thus does not lower polymer stability even under high temperature condition, and has high area density and thus has excellent unreacted monomer removal efficiency without using steam and the like, or with a small amount of steam, and the like. |
| US09018345B2 |
Process for the preparation of polyetherester polyols
Disclosed is a process for the preparation of polyetherester polyols prepared with hybrid catalysts, the polyetheresters obtained from the process and the use of such materials in polyurethane applications. The hybrid catalysts used in this invention comprise double metal cyanide complex catalysts (DMC) and at least one co-catalyst. |
| US09018341B2 |
Method for treatment of synthetic rubber products, a system for treatment, the resulting rubber products, and use of a method to reduce type IV allergenicity of rubber products
The present invention relates to a method of reducing type IV rubber allergy of synthetic rubber latex products caused by chemical residues remaining after manufacture of the synthetic rubber products by reducing levels of chemical residues found for said products, said method comprising the steps of: subjecting said products to a wash in a strong alkaline solution to remove the chemical residues remaining after manufacture of the rubber latex products, and a system for reducing type IV allergenicity of synthetic rubber products caused by chemical residues remaining after manufacture of the synthetic rubber latex products by reducing residual levels of chemical residues found for said products, and a product, such as a glove, manufactured from synthetic rubber latex processed in accordance with the method and/or using the system. Further the invention relates to a use of a method of subjecting products to said wash and raising the temperature to at least 100 C to remove the chemical residues remaining after manufacture of the synthetic rubber products. |
| US09018340B2 |
Copolycarbonate and transparent molded article obtained therefrom
A copolycarbonate that is derived from a renewable resource, is excellent in heat resistance, flowability and transparency, and prevented from undergoing a dimensional change by water absorption and coloring during molding as well as a transparent molded article obtained therefrom. The copolycarbonate contains predetermined amounts of a unit (A) constituted of an ether diol residue represented by the formula (1), a unit (B) constituted of a bisphenol residue represented by the formula (2), and a unit (C) constituted of another diol residue, wherein the ratio of terminal groups falls within the ranges of the expressions (i) and (ii). |
| US09018338B2 |
Polycarbonate resin and molded article thereof
A resin that has high heat resistance, high surface hardness and excellent moldability, and is obtained from a biomass resource, and a molded article thereof. The resin comprises a unit (A) and a unit (B) as the main recurring units, and the molar ratio of the unit (A) to the unit (B) being 5/95 to 95/5. |
| US09018336B2 |
Polymer of sulfonated poly(arlene ether)s and manufacturing method thereof
A polymer of sulfonated poly(arylene ether)s (PAEs) and a manufacturing method thereof are provided. A main structure of the PAEs has a first side formed by multi-phenyl glycol monomer and a second side formed by multi-phenyl dihalo monomer with an electron-withdrawing group. The glycol monomer and the dihalo monomer are reacted with each other by a nucleophilic displacement reaction, so as to form the main structure of the PAEs. A film made of the PAEs has a better size stability under a high water uptake. |
| US09018335B2 |
Substances for use as bisphenol a substitutes
Bis-Phenol A (BPA) can now be replaced in industrial processes by BPA substitutes. The BPA substitutes can have structures that are derivatives of BPA. The BPA substitutes can be used in preparing epoxy composition, polycarbonate compositions, and polysulfonate compositions or for other uses in place of BPA. |
| US09018334B2 |
Polycarbonate polyols and polyurethanes made therefrom
Embodiments of the invention provide for a polycarbonate polyol including the reaction product of at least one polyol composition and a carbonate. The polycarbonate is one of an amorphous liquid and an amorphous solid at room temperature. The polyol composition includes at least one of a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol in a weight ratio from about 60:40 to about 5:95 and a polyol derived from a natural oil fatty acid or natural oil fatty acid methyl ester. |
| US09018333B2 |
Polyisocyanate composition
Polyisocyanate composition comprising a polyisocyanate, a lithium halide and a urea compound, wherein the number of moles of lithium halide per isocyanate equivalent ranges of from 0.0001-0.04 and the number of urea+biuret equivalents per isocyanate equivalent of from 0.0001-0.4. Process for making such composition. Curable composition comprising this polyisocyanate composition and an epoxy resin. Polyisocyanurate made from this curable composition. |
| US09018332B2 |
Polyorganosiloxane containing methacryloxy group or acryloxy group and method for producing the same
A methacryloxy group- or acryloxy group-containing polyorganosiloxane in which a methacryloxy group or acryloxy group is bonded to a silicon atom in the polyorganosiloxane across a long-chain alkylene group or poly(alkyleneoxy)-long chain-alkylene group having 11 to 20 carbon atoms. A method of producing this methacryloxy group- or acryloxy group-containing polyorganosiloxane, in which a silicon-bonded hydrogen atom-containing polyorganosiloxane is addition reacted in the presence of a hydrosilylation reaction catalyst with a 1-alkenyl methacrylate or a 1-alkenyl acrylate or a 1-alkenyloxypolyalkylene glycol methacrylate or a 1-alkenyloxypolyalkylene glycol acrylate. |
| US09018329B2 |
Polymer compositions having improved barrier properties
A unimodal polymer having a melt index of from about 0.5 g/10 min to about 4 g/10 min, a density of equal to or greater than about 0.945 g/cc which when formed into a film displays a moisture vapor transmission rate of less than about 0.55 g-mil/100 in2 in 24 hours as determined in accordance with ASTM F 1249. A unimodal polymer having a melt index of from about 0.5 g/10 min to about 4 g/10 min, a density of equal to or greater than about 0.945 g/cc which when formed into a film displays a moisture vapor transmission rate of less than about 0.44 g-mil/100 in2 in 24 hours as determined in accordance with ASTM F 1249. |
| US09018328B2 |
Polymerization process for olefin-based polymers
The invention provides a solution polymerization process comprising: A) polymerizing one or more monomers in the presence of a solvent that comprises a heavy hydrocarbon solvent and a light hydrocarbon solvent, to form a polymer solution; B) transferring the polymer solution to a Liquid-Liquid Separator, without adding heat to the solution, and wherein the pressure of the polymer solution is actively reduced in a controlled manner prior to, or within, the Liquid-Liquid Separator, to induce at least two liquid phases, a polymer-rich phase and a solvent-rich phase, and wherein the concentration of polymer in the polymer-rich phase is higher than that in the polymer solution transferred to the Liquid-Liquid Separator; and C) removing the solvent-rich phase. |
| US09018327B1 |
Catalyst compositions and methods of preparing them
A catalyst composition is provided. The composition comprises at least 30 percent by weight of a catalyst compound based on the total weight of solids in the catalyst composition; and a polymer prepared from ethylenically unsaturated monomers. The polymer either (i) has a backbone derived from substantially hydrophilic monomers and/or monomers containing groups that may be rendered substantially hydrophilic after polymerization, and a plurality of side chains along the backbone derived from substantially hydrophobic monomers, or (ii) has a backbone derived from substantially hydrophobic monomers and a plurality of side chains along the backbone derived from substantially hydrophilic monomers and/or monomers containing groups that may be rendered substantially hydrophilic after polymerization. The catalyst compound is contained within or encapsulated by the polymer. Methods of preparing the catalyst composition and curable compositions containing the catalyst composition are also provided. |
| US09018321B2 |
Resin composition
Resin compositions which contain a compound having at least two epoxy and/or thiirane groups in the molecule (ingredient (1)) and a specific ionic liquid (ingredient (2)), as combined, are practicable resin compositions which comprise constitutive elements of readily available materials and have well-balanced suitable curing capability and storage stability. Preferably, the ionic liquid (ingredient (2)) comprises a combination of an ammonium cation or phosphonium cation and a carboxylate anion. |
| US09018320B2 |
Dielectric polymers with elevated permittivity, process for preparation thereof and end uses thereof
The present invention relates to a polymer which has an electronic dipole covalently bonded to the polymer structure. The polymer structure forming the basis of the polymer is in particular an elastomer which can be unbranched, or also branched or crosslinked. The present invention equally describes a method for bonding a dipole molecule to a corresponding polymer structure or elastomer structure. The polymer in accordance with the invention can be present as a pure substance or also as a mixture with any other polymers, preferably with further elastomers. Uses of the polymer or of the obtained polymer blend will equally be provided. |
| US09018319B2 |
Radical-curable hot-melt urethane resin composition and optical molded body
A radical-curable hot-melt urethane resin composition includes 100 parts by mass of a hot-melt urethane (X) having a (meth)acryloyl group and 0.5 to 5.0 parts by mass of a radical polymerization initiator (Y), wherein the hot-melt urethane (X) is obtained by introducing, using a (meth)acrylate compound (D) having an active-hydrogen-containing group, a (meth)acryloyl group into a hot-melt urethane prepolymer (C) that has isocyanate groups at its terminals and is obtained by a reaction of a polyol (A) and an alicyclic polyisocyanate (B), the polyol (A) containing an aliphatic polycarbonate polyol (a1), an alicyclic polycarbonate polyol (a2), or an aliphatic polyether polyol (a3), in an amount of more than 50 mol % and 100 mol % or less of the total number of isocyanate groups of the urethane prepolymer (C). |
| US09018318B2 |
Catalysts for the preparation of carbonates from epoxides and CO2
A macrocycle based on β-diketimines, a process for preparing the inventive macrocycle, an uncharged macrocyclic dimetallic complex based on the inventive macrocycle, and a process for preparing the uncharged macrocyclic dimetallic complex, the use of the uncharged macrocyclic dimetallic complex as a polymerization catalyst in the polymerization of carbon dioxide with one or more epoxides, a process for preparing polycarbonates by reacting carbon dioxide with one or more epoxides in the presence of the inventive uncharged macrocyclic dimetallic complex, and a polycarbonate prepared by the process according to the invention. |
| US09018317B2 |
Process for producing pigment dispersion composition
A method for producing a pigment dispersion composition having excellent image density, dispersibility, and storage stability, has high resolubility, and forms an ink film having excellent marker resistance and scratch resistance. The method includes bringing a pigment (I) having a surface acidic group and a basic compound (II) having two or more ammo groups selected from a primary amino group and a secondary amino group in its molecule, into contact with each other in an aqueous medium to prepare a pigment having an unreacted surface amino group, bringing the pigment into contact with a polyisocyanate polyurethane resin (III) having two or more isocyanate end groups so that the pigment and the polyisocyanate polyurethane resin are bonded via a urea bond to prepare a dispersion of a polyurethane resin-bonded pigment (A), and heating the dispersion of the polyurethane resin-bonded pigment (A) at 40 to 100° C. for 1 to 30 days. |
| US09018316B2 |
Fast degradable polyester polymer and preparation method and use thereof
A rapidly degradable polyester polymer and its preparation methods and applications are disclosed. The polyester polymer of the present invention is made by poly-condensation of repeat structure units, each of which consists of a non-degradable block A and degradable block B. The polyester polymer not only has good machinery processing performance, but also can be quickly degraded in appropriate of environment, thereby effectively resolve the environment pollution problems resulted in the used of polyester polymers. It satisfies the wide application demands and especially ensures such polymer can be used for beverage bottle, food package films, shopping bags and other food package containers. In addition, the method of preparation in present invention is simple, low-cost, and the raw materials are easily obtainable at low price. It is suitable for volume production and has practical value and application potentials. |
| US09018313B2 |
Polymer-encapsulated nanoparticle systems
A method for forming a system including polymer-encapsulated nanoparticles includes forming an inverse mini-emulsion including a continuous phase of a non-aqueous medium and a discontinuous phase of at least: a plurality of nanoparticles having a polar surface, and at least one of i) a polar, water-soluble, or water-miscible monomer, or ii) a polar, water-soluble, or water-miscible pre-polymer. The method further includes initiating polymerization of the at least one of the monomer or the prepolymer to form a polymer coating on each of the plurality of nanoparticles in the non-aqueous medium. |
| US09018312B2 |
Thermoplastic resin composition having improved impact resistance
A thermoplastic resin composition with improved impact resistance can include (A) about 30 to about 99 parts by weight of an epoxy group-containing styrenic polymer comprising (A1) about 5 to about 100% by weight of an epoxy group-containing vinyl copolymer containing about 0.001 to about 5.0 mol % of an epoxy compound; and (A2) about 0 to about 95% by weight of a rubber modified styrenic copolymer resin; (B) about 1 to about 70 parts by weight of a polyester resin; (C) about 0.001 to about 10 parts by weight of a silicone oil, per 100 parts by weight of a base resin comprising (A) and (B); (D) about 3 to about 20 parts by weight of a bromine-containing flame retardant, per 100 parts by weight of a base resin comprising (A) and (B); and (E) about 0.1 to about 6 parts by weight of a flame retardant aid, per 100 parts by weight of a base resin comprising (A) and (B). |
| US09018309B2 |
Fluorine-containing elastomer compositions suitable for high temperature applications
A curable fluorine-containing elastomer composition is described which includes a first curable perfluoropolymer comprising tetrafluoroethylene, a first perfluoroalkylvinyl ether and at least one first cure site monomer having at least one cure site, wherein tetrafluoroethylene is present in the first curable perfluoropolymer in an amount of at least about 50 mole percent; a second curable perfluoropolymer comprising tetrafluoroethylene, a second perfluoroalkylvinyl ether and at least one second cure site monomer having at least one cure site, wherein the second curable perfluoropolymer comprises fluoroplastic particles therein; and at least one curative. Cured compositions and molded articles formed from such compositions are also disclosed. |
| US09018307B2 |
Adhesive composition
The invention provides an adhesive composition for conduction between electrical elements, comprising 25 to 46 parts by weight of nitrile-butadiene rubber with Mooney viscosity ranged from 50 to 75 (ML 1+4@100)° C., 25 to 45 parts by weight of acrylic oligomer, 16 to 32 parts by weight of thermoplastic resin, two organic peroxides having different one-minute half-life temperatures from each other, and a coupling agent. The thermoplastic resin is selected from the group consisting of phenoxy resin, poly(methyl)methacrylate copolymer, polystyrene copolymer and Novolak resin. |
| US09018295B2 |
Cationic polyurea cover compositions for a multi-layer golf ball
Golf balls that have at least one layer formed from a cationic polyurea material. In particular, the compositions of the invention, which include a polymer backbone including urea linkages with cationic groups, may be formed from an isocyanate-containing component and an isocyanate-reactive component, at least one of which includes precursor cationic groups, in the presence of an alkylating, quaternizing, or ternarizing agent. |
| US09018294B2 |
Cationic polyurea cover compositions for a multi-layer golf ball
Golf balls that have at least one layer formed from a cationic polyurea material. In particular, the compositions of the invention, which include a polymer backbone including urea linkages with cationic groups, may be formed from an isocyanate-containing component and an isocyanate-reactive component, at least one of which includes precursor cationic groups, in the presence of an alkylating, quaternizing, or ternarizing agent. |
| US09018293B2 |
Dispersions of high carboxyl polyamides into polyesters
A polymer composition, stretched and unstretched articles and processes to make stretched and unstretched articles from that composition are set forth wherein the composition comprises a blend of a polyamide wherein the amino to carboxyl end group ratio of the polyamide polymer is less than 1.0 when the relative viscosity of the polyamide polymer is less than 2.0, and less than 0.30 when the relative viscosity is in the range of 2.0 to 2.3 and less than 0.20 when the relative viscosity is greater than 2.3, a crystallizable polyester and an interfacial tension reducing agent. |
| US09018292B2 |
Heat-stabilized polyamide composition
A polyamide composition is described that is stabilized with respect to heat. The composition can have a polyhydric alcohol-based stabilization system that is excellent in maintaining mechanical properties after exposure to heat. Also described, is a process for producing these compositions, and the use of these compositions for making various articles. |
| US09018291B2 |
Polyalkylene carbonate diol paint composition
Disclosed is a polyalkylene carbonate paint composition, which is a pre-coated metal (PCM) paint composition capable of being applied in various fields for architectural uses, domestic uses, coating a can, or the like, in which high hardness is required. The composition may provide a PCM paint capable of having a low smoke density and significantly decreasing discharge of toxic gas and smoke caused by combustion at the time of fire as compared to the existing laminate steel sheet and high gloss film. In addition, disclosed is a high hardness paint composition capable of being usefully used in a PCM print steel sheet applied to electric home appliances due to an excellent adhesion property to a metal material and excellent durability. |
| US09018285B2 |
Arabian asphaltene reinforced polystyrene composites
The Arabian asphaltene reinforced polystyrene composites include a matrix of polystyrene and an asphaltene filler isolated from Arab heavy crude oil residue that is distributed within the polystyrene matrix to form the Arabian asphaltene reinforced polystyrene composite. Asphaltenes are obtained from the Arab crude oil by precipitation in n-heptane. Styrene monomer and the asphaltenes filler are polymerized by using heat to initiate in situ polymerization. Testing shows that the asphaltene reinforced polystyrene composites have improved viscoelastic properties (e.g., flexural strength) and thermal stability. |
| US09018282B2 |
Homogenous dispensing process for an epoxy-composition with high filler content
The present invention relates to a process for the production of a ready-to-use epoxy composition having a filler content of at least 55 vol.-%, relative to the complete ready-to-use epoxy composition, which comprises: providing a liquid A, which comprises at least one epoxy resin, providing a liquid B, which comprises at least one curing agent, providing a solid component C, which comprises at least one filler, wherein in a first step one of the liquids A or B is filled in a mixing container, in a second step the solid component C is deposited on top of the liquid in the mixing container, in a third step the remaining liquid A or B is deposited on top of the solid component C, and in a fourth step the components are mixed to obtain the ready-to-use epoxy composition. |
| US09018281B2 |
Set of resin compositions for preparing system-in-package type semiconductor device
Set of compositions for preparing system-in-package type semiconductor device. The composition set consists of underfill composition for preparing underfill part and encapsulation resin composition for preparing resin encapsulation part. 1) A cured product of the underfill composition has a glass transition temperature, Tg, ≧100° C. and is the same with or differs from a Tg of a cured product of the encapsulation resin composition by ≦20° C. 2) Total linear expansion coefficient of the cured product of the underfill composition at a temperature not higher than (Tg−30)° C. and a linear expansion coefficient of the cured product of the encapsulation resin composition at a temperature not higher than (Tg−30)° C. is ≦42 ppm/° C. 3) A ratio of the linear expansion coefficient of the cured product of the encapsulation resin composition to the linear expansion coefficient of the cured product of the underfill composition ranges from 0.3 to 1.0. |
| US09018276B2 |
Encapsulant composition and method for fabricating encapsulant material
An encapsulant composition is provided, including at least one resin monomer, a filler and a photoinitiator, wherein the at least one resin monomer is selected from the group consisting of acrylic resin monomer, epoxy resin monomer, silicone resin monomer and compositions thereof, and the filler is of about 0.1˜15 weight % of the encapsulant composition. A method for forming encapsulant materials is also provided. |
| US09018275B2 |
Photo-curable transparent resin composition
Provided is a photo-curable transparent resin in which an oxetane monomer for promotion of photo-curing, control of viscosity, and improvement of physical properties is mixed with a photo-cationically polymerizable cyclo-aliphatic epoxy group-containing oligosiloxane resin prepared by a sol-gel reaction. The photo-cationically polymerizable photo-curable transparent resin added with the oxetane monomer provides a cured product having high curing density and retaining excellent mechanical properties, thermal-mechanical properties, and electrical properties. |
| US09018271B2 |
Self-crushing polyurethane systems
Embodiments of the invention provide for polyurethane flexible foams that do not require a post production crushing step. These “self crushing” flexible foams neither collapse, skin peel, nor form voids upon demolding, and yet maintain excellent physical properties such as uniform cell sizes, high quality surface appearance, compression set, resistance to fatigue, etc. |
| US09018268B2 |
Expandable starch beads and method for preparing the same
Provided is expandable starch beads including a starch-monomer copolymer and a foaming agent impregnated in the starch-monomer copolymer, in which the starch-monomer copolymer is prepared by bonding at least one monomer selected from the group consisting of styrene, α-methylstyrene, lactide, lactic acid, acrylic acid, methacrylic acid, acrylic ester, methacrylic ester, acrylonitrile, acrylamide, and caprolactone to starch, and the foaming agent includes at least one selected from the group consisting of C2 to C7 aliphatic hydrocarbon, C2 to C7 halogenated hydrocarbon, and carbon dioxide. Since the expandable starch beads have the similar properties to expandable polystyrene beads, and thereby can be foam-molded by equipment for foaming the expandable polystyrene beads, it is possible to produce foams with various sizes and various shapes. |
| US09018267B2 |
Solid support with a grafted chain
Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample. |
| US09018264B2 |
Aqueous delivery system for low surface energy structures
An aqueous delivery system is described including at least one surfactant and at least one water insoluble wetting agent. Further described are low surface energy substrates, such as microporous polytetrafluoroethylene, coated with such an aqueous solution so as to impart a change in at least one surface characteristic compared to the surface characteristics of the uncoated low surface energy substrate. |
| US09018261B2 |
Choline salt of an anti-inflammatory substituted cyclobutenedione compound
6-chloro-3-[2-(1-ethyl-propylamino)-3,4-dioxo-cyclobut-1-enylamino]-2-hydroxy-N-methoxy-N-methyl-benzenesulfonamide choline, solid pharmaceutical compositions and oral dosage forms that contain said compound, and a method of using such compositions and oral dosage forms to treat people who have inflammatory, obstructive or allergic conditions and diseases are disclosed. |
| US09018260B2 |
Indanesulfamide derivatives
Novel indansulfamide derivatives or a pharmaceutically acceptable salt thereof such as N-[(1S)-2,2,5,7-tetrafluoro-2,3-dihydro-1H-inden-1-yl]sulfamide, N-[(1S)-2,2,4,7-tetrafluoro-2,3-dihydro-1H-inden-1-yl]sulfamide, (+)-N-(2,2,4,6,7-pentafluoro-2,3-dihydro-1H-inden-1-yl)sulfamide, have an action of improving Seizure Severity Index (Score) in mice kindling model. Thus the compounds or the salt thereof are expected as a drug for treating epilepsy. |
| US09018257B2 |
5-aminolevulinic acid derivatives, methods for their preparation and uses thereof
The present invention provides drug conjugates comprising 5-aminolevulinic acid (ALA), an aldehyde and a carboxylic acid that may function as a histone deacetylase inhibitor (HDACI). These conjugates may serve as co-drugs which release a plurality of active species in vivo. The novel drug conjugates may be used, for the treatment or prevention of cancer in PDT-dependent and/or PDT-independent (nonPDT) treatments, as well as for cosmetic uses. In addition the present invention provides novel uses for both the novel and known compounds. According to some embodiments, the present invention provides drug conjugates (co-drugs) comprising (i) ALA, (ii) an aldehyde and (iii) a carboxylic acid that may function as a histone deacetylase inhibitor (HDACO for the treatment of anemia and/or for the induction of erythropoiesis. |
| US09018254B2 |
Cyanoacrylate tissue adhesives with desirable permeability and tensile strength
A sterilized cyanoacrylate adhesive composition including a cyanoacrylate composition and a cure speed enhancer, wherein said sterilized cyanoacrylate adhesive composition does not cure upon sterilization, and wherein the composition when cured to form a film on a patient's tissue has water vapor transmission rate from about 950 to about 3000 g/m2/day. |
| US09018250B2 |
Pharmaceutical composition and dosage form comprising dronedarone, and preparation method thereof
The disclosure relates to a pharmaceutical composition for oral administration, containing, as active principle, a benzofuran derivative having antiarrhythmic activity, in particular dronedarone and the pharmaceutically acceptable salts thereof, and at least one lipid carrier, said pharmaceutical composition being intended to be used in unit dosage form of the capsule type, in particular with a hard shell. This pharmaceutical composition and the dosage form comprising such a composition aim to limit the meal time effect following oral administration in humans. The lipid carrier allows: the solubilization of the active principle of the invention; and the shielding thereof from the negative effects of pH in the intestinal tract, thereby allowing same to be spared from the meal effect to a significant extent. |
| US09018246B2 |
Transmucosal administration of taxanes
The present invention provides a pharmaceutical composition for delivering an active agent taxane through transmucosal administration, more particularly through the buccal mucosa or sublingual mucosa. The present invention provides a method for treating cancer by buccal or sublingual administration of the pharmaceutical composition to a subject. The pharmaceutical composition comprises a taxane, a non-ionic surfactant, a viscosity enhancing agent, an adhesive agent, and an alcohol solvent at pH 4-6. |
| US09018243B2 |
Solid forms comprising (+)-2-[1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione, compositions thereof, and uses thereof
Solid forms comprising (+)-2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione, compositions comprising the solid forms, methods of making the solid forms and methods of their use are disclosed. The methods include methods of treating and/or preventing disorders ameliorated by the reduction of levels of TNF-α or the inhibition of PDE4. |
| US09018242B2 |
Salt form of tyrosine kinase inhibitor
Provided are acid addition salts of (Z)—N-[2-(diethylamino)ethyl]-2-methyl-7-(1,2 -dihydro-5-fluoro-2-oxo-3H-indol-3-ylidene)-4,5,6,7-tetrahydro-1H-indol-3-carboxamide, wherein the salt comprising at least one of a number of salts including L-malate, hydrochloride, phosphate, L-tartrate, benzenesulfonate, sulfate, methanesulfonate, succinate, citrate, fumarate, p-toluenesulfonate, hydrobromate, L-mandelate, lactate, acetate or maleate salt. Also provided is a pharmaceutical composition comprising the salt compounds, and a method of treatment by administering a therapeutically effective amount of the salt compounds as preparation of medicaments. |
| US09018236B2 |
Cyclodextrin-based microemulsions, and dermatological uses thereof
Described herein are cyclodextrin-stabilized microemulsion systems useful for increasing the solubility, stability, bioavailability, or safety of an active agent for delivery to the skin. The microemulsions may reduce the occurrence of skin irritation or odor upon application. |
| US09018235B2 |
Insecticide compositions
Insecticide compositions which comprise one or not less than two kinds of compounds being selected from a compound represented by the formula [I]: or a salt thereof, and a neonicotinoid compound represented by the formula [II]: The insecticide compositions can produce higher insecticidal effects than would be expected when each of the active ingredients is used singly, namely a synergistic effect, thus enabling reductions in the rate or number of application of agrochemicals and pesticides to be realized. |
| US09018232B2 |
Substituted N-aryl pyridinones
Disclosed herein are methods of administering deuterated pirfenidone and kits thereof. |
| US09018226B2 |
Antipsychotic agents and standardized antipsychotic fractions from Rauwolfia tetraphylla and process of their isolation
The present invention relates to bioactive extracts its fractions and isolation of compound from Rauwolfia tetraphylla. The extracts and fractions are useful for the treatment of psychosis based on in-vivo validation on animal model and proportional binding affinities for dopaminergic-D2, Cholinergic (muscarinic) and Serotonergic (5HT2A) receptors for antipsychotic activity. The present invention relates to novel antipsychotic activity in the leaf alkaloids of Formula 1 and 2 named tetrahydroalstonine, 10-methoxytetrahydroalstonine, isoreserpiline, 10-demethoxyreserpiline, 11-demethoxyreserpiline, reserpiline and α-yohimbine. The present invention also relates to processes for obtaining antipsychotic extracts as well as for the isolation of alkaloids of formula 1 and 2 from the leaves of Rauwolfia tetraphylla. The present invention particularly relates to significant antipsychotic activity in the MeOH extract, ethylacetate and chloroform fractions of R. tetraphylla and in the isolated compounds α-yohimbine, reserpiline and in a mixture 10-demethoxyreserpiline and 11-demethoxyreserpiline in 1:1.5 ratios for treating psychosis without any extra pyramidal symptoms (EPS). |
| US09018222B2 |
Use of sodium channel blockers for the treatment of neuropathic pain developing as a consequence of chemotherapy
The present invention refers to the use of sodium channel blockers such as tetrodotoxin or saxitoxin, its analogues/derivatives as well as their acceptable salts, for the production of a medicament for the treatment of neuropathic pain resulting from chemotherapy. |
| US09018221B2 |
Phosphatidylinositol 3-kinase inhibitors
The present disclosure provides phosphatidylinositol 3-kinase (PI3K) inhibitors of formula (I), or pharmaceutically acceptable salts thereof, in which R1, R2, n, R3, R4, R5 and R6 are as defined herein. These compounds are useful for treatment of conditions mediated by one or more PI3K isoforms, such as PI3Kδ. The present disclosure further provides pharmaceutical compositions that include a compound of formula (I), or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by one or more PI3K isoforms, such as PI3Kδ. |
| US09018213B2 |
Alicyclic[c] benzopyrone derivatives and uses thereof
Disclosed are alicyclic[c]benzopyrone derivatives and use thereof. The alicyclic[c]benzopyrone derivatives are compounds represented by formula I or their salts. The present compounds not only significantly improve high activity induced by MK-801, but also effectively improve clambering symptom induced by Apomorphine and do not cause EPS within effective dose. These in vitro targets and in vivo pharmacological models are closely related to diseases of the nervous system caused by dopamine dysfunction, especially schizophrenia. Therefore the present compounds can be used for the treatment of central nervous system diseases, especially schizophrenia. ED50 is lower and effect is stronger in two animal models i.e. high activity induced by MK-801 and clambering symptom induced by Apomorphine, while ED50 is higher and therapeutic index is greater in animal models of catalepsy. |
| US09018210B2 |
Substituted benzaldehyde compounds and methods for their use in increasing tissue oxygenation
Provided are substituted benzaldehydes and derivatives thereof that act as allosteric modulators of hemoglobin, methods and intermediates for their preparation, pharmaceutical compositions comprising the modulators, and methods for their use in treating disorders mediate by hemoglobin and disorders that would benefit from increased tissue oxygenation. |
| US09018205B2 |
Substituted pyrimidinyl-amines as protein kinase inhibitors
The present invention provides novel substituted pyrimidinyl-amines that are useful as inhibitors of protein kinases, especially c-Jun N-terminal kinases (JNK) and pharmaceutical compositions thereof and methods of using the same for treating conditions responsive to the inhibition of the JNK pathway. |
| US09018204B1 |
2,4-pyrimidinediamine compounds and their uses
The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades. |
| US09018200B2 |
Substituted piperidinyl compounds useful as GPR119 agonists
Substituted piperidinyl compounds of the formula (I): are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. Pharmaceutically acceptable salts are included as well. The compounds are useful as agonists of the g-protein coupled receptor GPR-119. |
| US09018197B2 |
Tetradecahydro-1H-cyclopenta[a]phenanthrene compounds, compositions, and related methods of use
Chemical entities that are bufalin derivatives, pharmaceutical compositions and methods of treatment of cancer are described. |
| US09018196B2 |
Development of a new formulation overcoming thymus atrophy with concomitantly enhancement of anti-inflammatory effect of dexamethasone
This invention provides a method of preventing and/or treating thymus degeneration comprising administering an effective amount of dihydromyricetin to a subject in need thereof, in which the degeneration is induced by dexamethasone. In one embodiment, the thymus degeneration is induced during the course of treatment of inflammation by dexamethasone. |
| US09018194B2 |
Vitamin D receptor modulators with partial agonist activity
The present invention provides a compound which functions as a selective vitamin D receptor modulator and has action-selectivity or tissue-selectivity such that it does not induce hypercalcemia but causes other effects. There is provided a compound represented by formula (I), a solvate thereof or a prodrug thereof. wherein m and n each independently represent 1 or 0; R represents a hydrogen atom or an alkyl group; Y represents an ethane-1,1-diyl group or an ethyne-1,2-diyl group; and Z1 represents a hydrogen atom and Z2 represents a hydroxyalkoxy group, or Z1 and Z2 jointly form a methylene group. |
| US09018188B2 |
MicroRNA inhibitors
The present invention relates to microRNAs (miRNAs) that are associated with obesity. The present invention is directed to methods, compounds, and compositions for preventing and treating obesity, as well as related diseases, using a microRNA inhibitor. |
| US09018187B2 |
Cationic lipids and methods for the delivery of therapeutic agents
The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel cationic lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid in vivo. The compositions of the present invention are highly potent, thereby allowing effective know-down of a specific target protein at relatively low doses. In addition, the compositions and methods of the present invention are less toxic and provide a greater therapeutic index compared to compositions and methods previously known in the art. |
| US09018185B2 |
Method of diagnosing cancer using a nucleolin specific aptamer
Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided. |
| US09018180B2 |
CD44 splice variants in neurodegenerative diseases
There is provided a method of treating or preventing a neurodegenerative disease, which includes administration of a composition that includes a reagent capable of modulating expression of ribonucleic acid (RNA) encoded by a nucleic acid, wherein the nucleic acid is selected from a group that includes a contiguous nucleotide sequence being at least 90% homologous to at least 20 nucleotides of: SEQ ID NO: 1, SEQ ID NO: 3, SEQ ID NO: 5, SEQ ID NO: 7, or any combination thereof. There is further provided a method of treating or preventing a neurodegenerative disease, which includes administration of a composition that includes a reagent capable of modulating expression and/or activity of a polypeptide, wherein the sequence of the polypeptide is selected from a group that includes a contiguous amino acid sequence being at least 90% homologous to at least 10 amino acid of: SEQ ID NO: 2, SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 8, or any combination thereof. |
| US09018179B2 |
Methods and compositions for RNAi mediated inhibition of gene expression in mammals
Methods and compositions are provided for modulating, e.g., reducing, expression of a target sequence in mammals and mammalian cells. In the subject methods, an effective amount of an RNAi agent, e.g., an interfering ribonucleic acid (such as an siRNA or shRNA) or a transcription template thereof, e.g., a DNA encoding an shRNA, is introduced into a target cell, e.g., by being administered to a mammal that includes the target cell, e.g., via a hydrodynamic administration protocol. Also provided are RNAi agent pharmaceutical preparations for use in the subject methods. The subject methods and compositions find use in a variety of different applications, including academic and therapeutic applications. |
| US09018167B2 |
TFPI inhibitors and methods of use
The invention provides peptides that bind Tissue Factor Pathway Inhibitor (TFPI), including TFPI-inhibitory peptides, and compositions thereof. The peptides may be used to inhibit a TFPI, enhance thrombin formation in a clotting factor-deficient subject, increase blood clot formation in a subject, treat a blood coagulation disorder in a subject, purify TFPI, and identify a TFPI-binding compound. |
| US09018166B2 |
Conjugated FVIII variants
The present invention relates to conjugated Factor VIII variants. The present invention in particular relates to conjugated FVIII variants comprising different polymeric groups as well as use thereof. |
| US09018159B2 |
Plasma anti-diabetic NUCB2 peptide (pladin) and uses thereof
The present invention provides pladin (plasma anti-diabetic nucb2 peptide) polypeptide and functional equivalent thereof that are useful for treating diabetes. The present invention provides a method of treating diabetes by administering to a subject nesfatin-1, pladin, or a functional equivalent thereof. The present invention also provides a method of treating diabetes by administering to subject plasmin inhibitors. |
| US09018158B2 |
Alginate oligomers for use in overcoming multidrug resistance in bacteria
The invention provides a method of overcoming resistance to at least one antibiotic in a multidrug resistant bacterium, said method comprising contacting said bacterium with an alginate oligomer together with the antibiotic. The multidrug resistant bacterium may be on an animate or inanimate surface and both medical and non-medical uses and methods are provided. In one aspect the invention provides an alginate oligomer for use together with at least one antibiotic in treating a subject infected, suspected to be infected, or at risk of infection, with a multidrug resistant bacterium to overcome resistance to the antibiotic in said multidrug resistant bacterium. In another aspect the method can be used to combat contamination of a site with multidrug resistant bacteria, e.g. for disinfection and cleaning purposes. |
| US09018156B2 |
Organic nanotube having hydrophobized inner surface, and encapsulated medicinal agent prepared using the nanotube
Provided is an organic nanotube having a hydrophobized inner surface, formed by molecules including an asymmetric bipolar lipid molecule represented by the following General Formula (1) and a derivative thereof represented by the following General Formula (2), wherein the organic nanotube has a hydrophilized outer surface and a hydrophobized inner surface of a hollow cylinder and is formed by binary self-assembly, the organic nanotube encapsulates a hydrophobic guest in the hollow cylinder, has a function of refolding a denatured protein, and has a function of sustainably-releasing a hydrophobic drug according to the change in hydrophobicity of the inner surface of the tube or external stimulus, In Formulas (1) and (2), wherein the same symbols have the same meanings, G is a 1-glucopyranosyl group or 2-glucopyranosyl group, and n is an integer of 12 to 22. Particularly, an asymmetric bipolar lipid molecule and an ester thereof respectively represented by general formulae (1) and (2) wherein n is an integer of 18 to 22, both of Z1 and Z2 are single bonds, Y is Gly, m(s) is the same or different integer of 3 to 6, X is OH, and R is a methoxy group, an ethoxy group, or a benzyloxy group are novel substances, and can form a carboxylic acid based asymmetric nanotube by single component self-assembly or binary self-assembly. |
| US09018154B2 |
Thickener containing a cationic polymer and softening composition containing said thickener, in particular for textiles
A method for softening laundry employs a softening composition, which includes at least one thickener containing a cationic polymer obtained by polymerization: of a cationic monomer; of a monomer with a hydrophobic nature, of formula (I): wherein R1=H or CH3 R2=alkyl chain having at least 16 carbon atoms X═O, m≧5, y=z=0, or X═NH, m≧z≧5, y=0, or X═NH, m≧y≧5, z=0, of a nonionic monomer. |
| US09018151B2 |
Optical brighteners and compositions comprising the same
Novel compounds based on distyryl-biphenyl are provided. The compounds conform to the general structure The compounds are useful as optical brighteners. Compositions, such as laundry care compositions, containing such compounds are also provided. |
| US09018145B2 |
Foamer composition and methods for making and using same
A new general purpose foaming agent having application as drilling fluid foaming agents or as any foaming agent needed an a wide variety of applications is disclosed, where the agent includes at least one anionic surfactant, at least one cationic surfactant, and mixtures thereof and one or more zwitterionic compounds. A method for using the foaming agent in capillary coiled tubing application is also disclosed. The foaming agents can also include additive to augment the properties of the foaming agent for a given application. |
| US09018138B2 |
Compositions and methods for generating and screening adenoviral libraries
The present invention provides DNA libraries, libraries of viral clones and libraries of infectious viral particles and methods of generating and screening these libraries. |
| US09018129B2 |
Exhaust gas purifying catalyst and production process thereof
Disclosed is an exhaust gas purifying catalyst in which grain growth of a noble metal particle supported on a support is suppressed. Also disclosed is a production process for producing an exhaust gas purifying catalyst. The exhaust gas purifying catalyst comprises a crystalline metal oxide support and a noble metal particle supported on the support, wherein the noble metal particle is epitaxially grown on the support, and wherein the noble metal particle is dispersed and supported on the outer and inner surfaces of the support. The process for producing an exhaust gas purifying catalyst comprises masking, in a solution, at least a part of the surface of a crystalline metal oxide support by a masking agent, introducing the support into a noble metal-containing solution containing a noble metal, and drying and firing the support and the noble metal-containing solution to support the noble metal on the support. |
| US09018124B2 |
Hydroprocessing catalysts and methods for making thereof
An improved process for preparing a slurry catalyst for the upgrade of heavy oil feedstock is provided. The process employs a polar aprotic solvent to mix with the inorganic metal precursor feed to form an oil-dispersible inorganic metal precursor, at a weight ratio of solvent to inorganic metal precursor of 1:1 to 10:1; the oil-dispersible inorganic metal precursor is subsequently sulfided forming the slurry catalyst. In one embodiment, the sulfiding is in-situ upon mixing the oil-dispersible inorganic metal precursor with a hydrocarbon diluent containing a heavy oil feedstock under in-situ sulfiding conditions. |
| US09018120B2 |
Method for producing metal-doped zeolites and use thereof for the catalytic conversion of nitrogen oxides
The present invention provides a process for the preparation of metal-doped zeolites comprising the steps of i) provision of a dry mixture of a) a zeolite, b) a compound of a catalytically active metal, ii) intimate grinding of the mixture, iii) heating of the mixture in a reactor, iv) cooling to room temperature and obtaining the metal-doped zeolite, wherein the internal pressure in the reactor during the heating is kept in a pressure range from 0 to −200 millibar. The invention further relates to the use of a metal-doped zeolite prepared by means of the process according to the invention for the conversion of NOx and N2O into harmless products. |
| US09018119B2 |
Method for preparing manganese sulfate monohydrate by desulfurizing fume with middle-low grade manganese dioxide ore
A method for preparing manganese sulfate monohydrate by desulfurizing fume with middle-low grade manganese dioxide ore, which includes: preparing a slurry by using middle-low grade manganese dioxide ore powder, putting sulfur-containing fume in an absorbing device and controlling gas velocity and gas-liquid ratio, and then adding manganese dioxide slurry and controlling the slurry to backwards flow relative to the sulfur-containing fume, discharging the desulfurized fume from the absorbing device, pressure-filtering and separating the slurry discharged from the absorbing device, recycling the mother liquor to the absorbing device, and continuing the recycling operation until the manganese sulfate in the mother liquor is >=200 g/l, the obtained filter cake at 60-70° C., adjusting pH value of the clear solution obtained to 2-4, adding manganese sulfide under agitation at 25-95° C., and removing impurities, continuing agitating, pressure-filtering and separating, vaporizing the obtained clear filtrate, and obtaining manganese sulfate monohydrate after drying in the air stream. |
| US09018117B2 |
Ceramic structures for enhanced shape memory and pseudoelastic effects
Shape memory and pseudoelastic martensitic behavior is enabled by a structure in which there is provided a crystalline ceramic material that is capable of undergoing a reversible martensitic transformation and forming martensitic domains, during such martensitic transformation, that have an elongated domain length. The ceramic material is configured as a ceramic material structure including a structural feature that is smaller than the elongated domain length of the ceramic material. |
| US09018114B2 |
Optical glass
This optical glass contains, as represented by mol %, 18 to 38% P2O5, 0 to 15% B2O3, 23 to 40% P2O5+B2O3, 4 to 28% Nb2O5, 0 to 20% TiO2, 10 to 30% Nb2O5+TiO2, 15 to 35% Li2O+Na2O+K2O, and 21 to 38% ZnO, but does not contain BaO, WO3, Bi2O3 or SiO2, and the ratio of the mol % of ZnO to the total mol % of Li2O+Na2O+K2O (i.e., ZnO/(Li2O+Na2O+K2O)) is 0.8 to 2.0. |
| US09018112B2 |
Extensible polypropylene-based nonwovens
Disclosed herein is a nonwoven fabric comprising within the range of from 50 to 99 wt %, by weight of the composition, of a reactor grade propylene-α-olefin copolymer possessing within the range of from 5 to 35 wt %, by weight of the copolymer, of units derived from one or more of ethylene and/or C4 to C12 α-olefins; a melt flow rate (230° C./2.16 kg) within the range of from 500 to 7500 g/10 min; and a weight average molecular weight of less than 200,000; and a second polypropylene having a melting point, Tm, of greater than 110° C. and a melt flow rate (230° C./2.16 kg) within the range of from 20 to 7500 g/10 min; wherein the fabric has a CD Elongation value of greater than 50% (measuring the fabric of 35 g/m2 basis weight). The fabric described herein can be used in structures comprising one or more layers of the fabric described herein, and can include any number of other fabric layers made from other materials. |
| US09018111B2 |
Semiconductor reaction chamber with plasma capabilities
A processing chamber including a reaction chamber having a processing area, a processing gas inlet in communication with the processing area, a first excited species generation zone in communication with the processing gas inlet and a second exited species generation zone in communication with the processing gas inlet. A method of processing a substrate including the steps of loading a substrate within a processing area, activating a first excited species generation zone to provide a first excited species precursor to the processing area during a first pulse and, activating a second excited species generation zone to provide a second excited species precursor different from the first excited species precursor to the processing area during a second pulse. |
| US09018100B2 |
Damascene process using PVD sputter carbon film as CMP stop layer for forming a magnetic recording head
Damascene processes using physical vapor deposition (PVD) sputter carbon film as a chemical mechanical planarization (CMP) stop layer for forming a magnetic recording head are provided. In one embodiment, one such process includes providing an insulator, removing a portion of the insulator to form a trench within the insulator, depositing a carbon material on first portions of the insulator using a physical vapor deposition process, disposing at least one ferromagnetic material on second portions of the insulator to form a pole including a portion of the ferromagnetic material within the trench, and performing a chemical mechanical planarization on the at least one ferromagnetic material using at least a portion of the carbon material as a stop for the chemical mechanical planarization. |
| US09018097B2 |
Semiconductor device processing with reduced wiring puddle formation
A method of forming an interconnect structure for a semiconductor device includes forming a lower antireflective coating layer over a dielectric layer; forming an organic planarizing layer on the lower antireflective coating layer; transferring a wiring pattern through the organic planarizing layer; transferring the wiring pattern through the lower antireflective coating layer; and transferring the wiring pattern through the dielectric layer, wherein unpatterned portions of the lower antireflective coating layer serve as an etch stop layer so as to prevent any bubble defects present in the organic planarizing layer from being transferred to the dielectric layer. |
| US09018090B2 |
Borderless self-aligned metal contact patterning using printable dielectric materials
Borderless self-aligned metal contacts to high density complementary metal oxide semiconductor (CMOS) circuits and methods for constructing the same. An example method includes creating an enclosed region for metal deposition defined by the gates of the adjacent transistors and an opposing pair of dielectric walls adjacent to source regions and drain regions of the adjacent transistors. The method further includes depositing a metal layer within the enclosed region. The metal contacts thus formed are self-aligned to the enclosed regions. |
| US09018089B2 |
Multiple step anneal method and semiconductor formed by multiple step anneal
A method of annealing a semiconductor and a semiconductor. The method of annealing including heating the semiconductor to a first temperature for a first period of time sufficient to remove physically-adsorbed water from the semiconductor and heating the semiconductor to a second temperature, the second temperature being greater than the first temperature, for a period of time sufficient to remove chemically-adsorbed water from the semiconductor. A semiconductor device including a plurality of metal conductors, and a dielectric including regions separating the plurality of metal conductors, the regions including an upper interface and a lower bulk region, the upper interface having a density greater than a density of the lower bulk region. |
| US09018086B2 |
Semiconductor device having a metal gate and fabricating method thereof
The present invention provides a method of forming a semiconductor device having a metal gate. A substrate is provided and a gate dielectric and a work function metal layer are formed thereon, wherein the work function metal layer is on the gate dielectric layer. Then, a top barrier layer is formed on the work function metal layer. The step of forming the top barrier layer includes increasing a concentration of a boundary protection material in the top barrier layer. Lastly, a metal layer is formed on the top barrier layer. The present invention further provides a semiconductor device having a metal gate. |
| US09018077B2 |
Methods for wafer bonding, and for nucleating bonding nanophases
Substrates may be bonded according to a method comprising contacting a first bonding surface of a first substrate with a second bonding surface of a second substrate to form an assembly; and compressing the assembly in the presence of an oxidizing atmosphere under suitable conditions to form a bonding layer between the first and second surfaces, wherein the first bonding surface comprises a polarized surface layer; the second bonding surface comprises a hydrophilic surface layer; the first and second bonding surfaces are different. |
| US09018076B2 |
Semiconductor storage device and method of manufacturing the same
A semiconductor storage device includes: memory cells including a transistor and a capacitor; bit lines; word lines; and sense amplifiers including first and second sense amplifiers, wherein the memory cells includes: a first memory cell group sharing a first auxiliary word line; and a second memory cell group sharing a second auxiliary word line, wherein the word lines includes a first word line coupled to the first auxiliary word line and a second word line coupled to the second auxiliary word line, the first word line is coupled to the first auxiliary word line in a first word line contact region, the second word line is coupled to the second auxiliary word line in a second word line contact region, the bit lines includes first and second bit lines coupled to the first sense amplifier on both sides of the first word line contact region. |
| US09018074B2 |
Photonic semiconductor devices in LLC assembly with controlled molding boundary and method for forming same
Embodiments of a laminate leadless carrier package are presented. The package includes an optoelectronic chip, a substrate supporting the optoelectronic chip, a plurality of conductive slotted vias, a wire bond pad disposed on the top surface of the substrate, a wire bond coupled to the optoelectronic chip and the wire bond pad and an encapsulation covering the optoelectronic chip, the wire bond, and at least a portion of the top surface of the substrate. The slotted vias provide electrical connections between the top conductive layer and the bottom conductive layer. The substrate includes a plurality of conductive and dielectric layers laminated together including a bottom conductive layer, a top conductive layer, and a dielectric layer between the top and bottom conductive layers. The encapsulation is a molding compound, and the molding compound is pulled back from at least one of the slotted vias. |
| US09018073B2 |
Method of manufacturing a semiconductor device including alignment mark
A method of manufacturing a semiconductor device includes: forming a recessed portion in a semiconductor substrate; forming an insulating film in the recessed portion; after forming the insulating film, forming a silicide layer on the semiconductor substrate in contact with the insulating film; and performing alignment between an electron beam exposure apparatus and the semiconductor substrate by using the insulating film and the silicide layer as an alignment mark. |
| US09018071B2 |
Methods for forming electrostatic discharge protection clamps with increased current capabilities
Methods for forming an electrostatic discharge protection (ESD) clamps are provided. In one embodiment, the method includes forming at least one transistor having a first well region of a first conductivity type extending into a substrate. At least one transistor is formed having another well region of a second opposite conductivity type, which extends into the substrate to partially form a collector. The lateral edges of the transistor well regions are separated by a distance D, which at least partially determines a threshold voltage Vt1 of the ESD clamp. A base contact of the first conductivity type is formed in the first well region and separated from an emitter of the second conductivity type by a lateral distance Lbe. The first doping density and the lateral distance Lbe are selected to provide a parasitic base-emitter resistance Rbe in the range of 1 |
| US09018060B2 |
Variable capacitance sensors and methods of making the same
A variable capacitance sensor includes a first conductive electrode comprising electrically interconnected first conductive sheets; a second conductive electrode comprising electrically interconnected second conductive sheets, wherein the first conductive sheets are at least partially interleaved with the second conductive sheets, and wherein the second conductive electrode is electrically insulated from the first conductive electrode; and microporous dielectric material at least partially disposed between and contacting the first conductive sheets and the second conductive sheets. A method of making a variable capacitance sensor by replacing ceramic in a ceramic capacitor with a microporous material is also disclosed. |
| US09018053B2 |
TFT array substrate and the fabrication method thereof for preventing corrosion of a pad
A TFT array substrate is provided. The TFT array substrate includes: a gate electrode connected to a gate line; a source electrode connected to a data line that crosses the gate line and defines a pixel region; a drain electrode facing the source electrode with a channel between; a semiconductor layer forming the channel in between the source electrode and the drain electrode; a pixel electrode in the pixel region and contacting the drain electrode; a channel passivation layer formed on the semiconductor layer; a gate pad with a gate pad lower electrode that extends from the gate line; and a data pad having a data pad lower electrode separated from the data line. |
| US09018052B2 |
Integrated circuit including DRAM and SRAM/logic
An integrated circuit comprising an N+ type layer, a buffer layer arranged on the N+ type layer; a P type region formed on with the buffer layer; an insulator layer overlying the N+ type layer, a silicon layer overlying the insulator layer, an embedded RAM FET formed in the silicon layer and connected with a conductive node of a trench capacitor that extends into the N+ type layer, the N+ type layer forming a plate electrode of the trench capacitor, a first contact through the silicon layer and the insulating layer and electrically connecting to the N+ type layer, a first logic RAM FET formed in the silicon layer above the P type region, the P type region functional as a P-type back gate of the first logic RAM FET, and a second contact through the silicon layer and the insulating layer and electrically connecting to the P type region. |
| US09018049B2 |
Method for manufacturing insulated gate bipolar transistor IGBT
A method for manufacturing an IGBT includes: forming oxide layers on the surfaces of the front and the back of an N-type substrate; forming a buffer layer in the surface of the back of the N-type substrate; forming protection layers on the surfaces of the oxide layers; removing the protection layer and the oxide layer overlying the front of the N-type substrate while reserving the oxide layer and the protection layer on the back of the N-type substrate for protection of the back of the N-type substrate; forming a front IGBT structure and applying a protection film on the surface of the front IGBT structure for protection of the front IGBT structure; removing the protection layer and the oxide layer overlying the back of the N-type substrate; forming a back IGBT structure and a back metal layer; and removing the protection film overlying the surface of the front IGBT structure. |
| US09018048B2 |
Process for manufactuirng super-barrier rectifiers
A process for manufacturing a semiconductor device, wherein a semiconductor layer is formed on a body of semiconductor material; a first mask is formed on the semiconductor layer; a first conductive region is implanted in the body using the first mask; a second mask is formed laterally and complementarily to the first mask, at least in a projection in a plane parallel to the surface of the body; a second conductive region is implanted in the body using the second mask, in an adjacent and complementary position to the first conductive region; spacers are formed on the sides of the second mask region, to form a third mask aligned to the second mask; and, using the third mask, portions of the semiconductor layer are removed to form a gate region. |
| US09018045B2 |
Microelectronic packages and methods for the fabrication thereof
Microelectronic packages and methods for fabricating microelectronic packages are provided. In one embodiment, the method comprises encapsulating a first semiconductor die having one or more core redistribution layers formed thereover in an outer molded body. The outer molded body has a portion, which circumscribes the core redistribution layer. One or more topside redistribution layers are produced over the core redistribution layer. A contact array is formed over the topside redistribution layer and electrically coupled to the first semiconductor die encapsulated in the outer molded body through the topside redistribution layers and the core redistribution layers. |
| US09018044B2 |
Chip-on-lead package and method of forming
In one embodiment, a chip-on-lead package structures includes an electronic chip having opposing major surfaces. One major surface of the electronic chip is attached to first and second leads. The one major surface is electrically connected to the first lead, and electrically isolated from the second lead. The other major surface where active device are formed may be electrically connected to the second lead. |
| US09018033B2 |
Method for forming diffusion regions in a silicon substrate
A method of manufacturing solar cells is disclosed. The method comprises depositing an etch-resistant dopant material on a silicon substrate, the etch-resistant dopant material comprising a dopant source, forming a cross-linked matrix in the etch-resistant dopant material using a non-thermal cure of the etch-resistant dopant material, and heating the silicon substrate and the etch-resistant dopant material to a temperature sufficient to cause the dopant source to diffuse into the silicon substrate. |
| US09018030B2 |
Transparent force sensor and method of fabrication
A transparent force sensor for use in touch panel displays (touch screens) and method for fabricating the same are disclosed. The transparent force sensor is capable of detecting touch by measuring local pressure applied by a touch input to a display area of the touch screen. |
| US09018029B1 |
Vent hole sealing in multiple die sensor device
Embodiments of methods of fabricating a sensor device include attaching first and second die to one another to define first and second cavities in which first and second sensors of the sensor device are disposed, respectively. The second die has an opening in communication with the second cavity. The methods further include obstructing the opening, attaching a third die to the second die. The first cavity is hermetically sealed by attaching the first and second die. The second cavity is hermetically sealed by attaching the third die to the second die. |
| US09018028B2 |
Magnetic sensor and method of manufacture thereof
A magnetic sensor and a manufacturing method thereof are provided. The magnetic sensor includes: a substrate comprising a plurality of Hall elements, a protective layer formed on the substrate, a base layer formed on the protective layer, and an integrated magnetic concentrator (IMC) formed on the base layer and comprising a surface with an elevated portion. The base layer has a larger cross-sectional area than the IMC. |
| US09018027B2 |
Method of fabricating gallium nitride-based semiconductor device
A method of fabricating a gallium nitride (GaN)-based semiconductor device. The method includes preparing a GaN substrate having lower and upper surfaces; growing GaN-based semiconductor layers on the upper surface of the GaN substrate to form a semiconductor stack; forming a support substrate on the semiconductor stack; and separating the GaN substrate from the semiconductor stack. The separating of the GaN substrate includes irradiating a laser from the lower surface of the GaN substrate. The laser is transmitted through the lower surface of the GaN substrate and forms a laser absorption region inside a structure consisting of the GaN substrate and the semiconductor stack. |
| US09018025B2 |
Semiconductor device and a method of manufacturing the same
A semiconductor device is manufactured by forming at least one epitaxial structure over a substrate. A portion of the substrate is cut and lifted to expose a partial surface of the epitaxial structure. A first electrode is then formed on the exposed partial surface to result in a vertical semiconductor device. |
| US09018023B2 |
Detection of surface defects by optical inline metrology during Cu-CMP process
An efficient method of detecting defects in metal patterns on the surface of wafers. Embodiments include forming a metal pattern on each of a plurality of wafers, polishing each wafer, and analyzing the surface of the metal pattern on each polished wafer for the presence of defects in the metal pattern by analyzing an optical across-wafer endpoint signal, generated at the endpoint of polishing. Embodiments include determining the location of defects in the metal pattern by determining the position of non-uniformities in the optical-across-wafer endpoint signal. |
| US09018018B2 |
Method and apparatus for determining the cell activation of a target cell by an activator
The invention relates to a method and a device for determining the cell activation of a target cell by an activator, said method having the following steps: provision of a probe measuring device with a probe sample arrangement having a measuring probe and a sample holder; loading of the probe sample arrangement with a target cell and with an activator assigned to the target cell, the measuring probe being loaded with the activator, and the sample holder being loaded with the target cell, or vice versa; relative mutual displacement of the measuring probe and the sample holder until contact is made between the target cell and the activator by means of a displacement apparatus of the probe measuring device; recording of measurement values, indicating binding between the target cell and the activator, for the measuring probe with the probe measuring device during the relative displacement of the measuring probe and the sample holder; and determination of a dimension for the cell activation of the target cell from the measurement values recorded. |
| US09018016B2 |
Material and method for trapping, detecting and quantifying heterocyclic aromatic compounds and others
What is provided includes a porous sol-gel material whose intrinsic pH is lower than 1 and comprising at least one probe molecule chosen from the group consisting of croconic acid, p-dimethyl-aminobenzaldehyde (DMABA), p-dimethyl aminocinnamaldehyde (DMACA), p-methoxybenzaldehyde (MOB) and 4-methoxy-1-naphtaldehyde (MON). In addition, a detection system containing the porous sol-gel material and a method of preparation and use of the porous sol-gel material for trapping and/or detecting and optionally quantifying at least one chemical compound such as indole and indole compounds are provided. |
| US09018013B2 |
Molecular biology tools for algal engineering
The present invention provides compositions and methods for the genetic manipulation of Algal cells. The compositions and methods allow enhanced transfer of genetic material into Algal cells and the cloning and selection of genetically modified cells. Expression of proteins encoded by the genetic material will be enhanced by the methods and compositions of the invention. |
| US09018008B2 |
Three-dimensional scaffold and method of manufacturing the same
A scaffold having a reinforced tissue regeneration ability and a method of manufacturing the same are provided. The scaffold is formed in a lattice form by alternately stacking biodegradable synthetic polymer-hydrogel layers. In this case, the biodegradable synthetic polymer-hydrogel layer is formed by disposing a plurality of biodegradable synthetic polymer-hydrogel units including a biodegradable synthetic polymer and a hydrogel at a predetermined gap. |
| US09018007B2 |
Method and device for cell culture in open continuous mode
The present invention relates to the use of cell cultures in the open continuous mode, to a method for selecting static cell variants or cell variants which proliferate in suspension, to a culture substrate and to a device suitable for implementing this method. |
| US09018006B2 |
Stable Tregs and related materials and methods
The present invention provides materials and methods related to culturing stable Treg cells or in vivo expansion of stable Treg cells, the cells made by the methods, treatments for various inflammatory/autoimmune pathologies and transplant/graft rejection, and related materials. Ex vivo induction and expansion of the stable Tregs is described, including use of inducing compositions, such as certain mAbs and other compounds, along with expansion medium comprising IL-2. In vivo expansion of stable Treg cells and treatments for various inflammatory/autoimmune pathologies and transplant/graft rejection are described, including the use of mAbs and their variants. |
| US09018000B2 |
Voltage gated calcium channel β-subunit anchoring regulator protein and uses thereof
The present invention relates to a novel gene encoding a protein termed voltage gated calcium channels β subunit anchoring regulator protein (VDCC BARP) or a peptide fragments thereof. The present invention also relates to the use of VDCC BARP in Modulation of voltage gated calcium channels via altering the concentration of VDCC BARP or a peptide fragments thereof. |
| US09017998B2 |
Vessel for culturing cells
The present invention provides an apparatus for culturing cells which may comprise two or more culture compartments and a pooling compartment, wherein each of said two or more culture compartments may be separated from the other culture compartments; each of said two or more culture compartments which may comprise a port for the addition or removal of medium; and the pooling compartment communicates with said two or more culture compartments. The present invention also relates to a stand for apparatus for culturing cells. |
| US09017994B2 |
Test pack to monitor effectiveness of sterilization process
A sterilization test pack, including a base comprising a pair of recessed compartments, wherein the recessed compartments are arranged in a non-concentric relationship and are in fluid communication with each other; a cover attached to the base and forming a sealed enclosure for the recessed compartments; an external channel providing the only fluid communication between the sealed enclosure and an external environment; a selected sterilization indicator in a first of the recessed compartments; and a chemical integrator and/or a chemical indicator in a second of the recessed compartments, in which the external channel is configured to allow only restricted flow of a gaseous sterilization medium into the recessed compartments and the base and cover are otherwise impenetrable by the gaseous sterilization medium. |
| US09017993B2 |
System and methods for making and processing emulsions
An automated on-touch template bead preparation system is provided and includes a membrane-based emulsion generation subsystems, an emulsion PCR (ePCR) thermocycling plate and subsystem, and a continuous centrifugation emulsion breaking and templated bead collection subsystem. The emulsion generation subsystem provides uniformity in the preparation of an inverse emulsion and may be used to create large or small volume inverse emulsions rapidly and reproducibly. An emulsion-generating device is provided that can supply a continuous stream of an inverse emulsion to a thermocycling subsystem, in automated fashion. The ePCR subsystem can continuously thermocycle an inverse emulsion passed therethrough and includes static temperature zones and a consumable thermocycling plate. The continuous centrifugation subsystem can continuously break a thermally cycled inverse emulsion and collect template beads formed in the aqueous microreactor droplets of the inverse emulsion. |
| US09017991B2 |
Methods tip assemblies and kits for introducing material into cells
Methods, tip assemblies and kits are provided for introducing material into cells. The tip assemblies include an attachment portion, a channel portion, and a constriction that function to reduce fluid pressure as a fluid passes through the constriction portion from the channel portion, whereby the tip assemblies form pores in the membranes of cells and introduce material into the cells. The material includes for example one selected from the group of: an inorganic compound, a drug, a genetic material, a protein, a carbohydrate, a synthetic polymer, and a pharmaceutical composition. |
| US09017981B2 |
Identification of extracellular form of PTEN that can be used to treat tumors
An isolated human phosphatase and tensin homolog long polypeptide (PTEN-long) comprising SEQ ID NO:1, fragments and analogs thereof, nucleic acids encoding such and compositions comprising such are provided. Methods to inhibit angiogenesis in a solid tumor, treat a solid tumor, and inhibit growth of a solid tumor using PTEN-long, fragments and analogs thereof, are provided. |
| US09017978B2 |
Systems and method for bio-electricity production
A system and method for bio-electricity production are provided. The system includes a microorganism fuel cell in which the anode compartment comprises a microorganism cell having displayed thereon an enzyme to oxidize the substrate and generate electrons. Microorganism cells, such as bacteria or yeast, may be transformed to display enzymes such as oxidases, alcohol dehydrigenases and glucoamylases. |
| US09017976B2 |
Engineering microbes for efficient production of chemicals
This present invention relates to production of chemicals from microorganisms that have been genetically engineered and metabolically evolved. Improvements in chemical production have been established, and particular mutations that lead to those improvements have been identified. Specific examples are given in the identification of mutations that occurred during the metabolic evolution of a bacterial strain genetically engineered to produce succinic acid. This present invention also provides a method for evaluating the industrial applicability of mutations that were selected during the metabolic evolution for increased succinic acid production. This present invention further provides microorganisms engineered to have mutations that are selected during metabolic evolution and contribute to improved production of succinic acid, other organic acids and other chemicals of commercial interest. |
| US09017974B2 |
Method for the synthesis of porphyrin-phospholipid conjugates
There is herein described a nanovesicle comprising a bilayer of porphyrin-phospholipid conjugates. Each porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain at one of the sn-1 or the sn-2 positions of one phospholipid. Further, the nanovesicle has a defined regioisomeric ratio of sn-1:sn-2 porphyrin-phospholipid conjugates. |
| US09017973B2 |
Methods and compositions for incorporating nucleotides
The invention provides methods and compositions, including, without limitation, algorithms, computer readable media, computer programs, apparatus, and systems for determining the identity of nucleic acids in nucleotide sequences using, for example, data obtained from sequencing by synthesis methods. The methods of the invention include correcting one or more phenomena that are encountered during nucleotide sequencing, such as using sequencing by synthesis methods. These phenomena include, without limitation, sequence lead, sequence lag, spectral crosstalk, and noise resulting from variations in illumination and/or filter responses. |
| US09017971B2 |
Means and methods for investigating nucleic acid sequences
The invention provides improved methods for investigating nucleic acid sequences, wherein at least one additional probe is used which is specific for a (pseudo)gene variant of a target nucleic acid. |
| US09017966B2 |
E. coli plasmid DNA production
General methods and strains of bacteria are described, that dramatically simplify and streamline plasmid DNA production. In one preferred embodiment, endolysin mediated plasmid extraction combined with flocculation mediated removal of cell debris and host nucleic acids achieves increased yield and purity with simplified downstream purification and reduced waste streams, thus reducing production costs. |
| US09017958B2 |
Method of simultaneous detection of heparin-induced immunoglobulins types G, A, and M
The invention provides a method for detecting heparin-induced antibodies comprising a) binding a PF4-heparin antigen to a solid surface; b) incubating the bound PF4-heparin with a sample comprising heparin-induced antibodies to be detected; c) contacting the sample with at least two labeled secondary antibodies, wherein the secondary antibodies bind to heparin-induced antibodies present in the sample; d) detecting the presence of the labeled secondary antibodies using flow cytometry or a suitable method, wherein the heparin-induced antibodies bound to the secondary antibodies are identified. In one embodiment, the at least two secondary antibodies are anti-human antibodies which specifically bind to heparin-induced antibodies and are selected from the group consisting of Ig, IgG, IgA, and IgM. |
| US09017957B2 |
Prostasin partial peptide and anti-prostasin antibody
An object of the present invention is to provide an antibody that can be stably supplied and can react with prostasin under non-denaturation and denaturation conditions, and an antigen peptide for preparation of the antibody. The present invention relates to a peptide consisting of the amino acid sequence shown in SEQ ID NO: 1 or a peptide consisting of an amino acid sequence that has a deletion, a substitution, or an addition of one or several amino acids with respect to the amino acid sequence shown in SEQ ID NO: 1 and having antigenicity of prostasin. Furthermore, the present invention relates to an antibody prepared using the peptide as an antigen. |
| US09017954B2 |
Polymeric carriers for immunohistochemistry and in situ hybridization
Certain disclosed embodiments of the present invention concern the synthesis, derivatization, conjugation to immunoglobulins and signal amplification based on discrete, relatively short polymers having plural reactive functional groups that react with plural molecules of interest. Reactive functional groups, such as hydrazides, may be derivatized with a variety of detectable labels, particularly haptens. The remaining reactive functional groups may be conjugated directly to a specific binding molecule, such as to the oxidized carbohydrate of the Fc region of the antibody. Disclosed conjugates display large signal amplification as compared to those based on molecules derivatized with single haptens, and are useful for assay methods, particularly multiplexed assays. |
| US09017949B2 |
Method of screening for compounds useful in the treatment of insulin resistance, impaired glucose tolerance or diabetes
The present invention relates to a method for identifying a metabolic stabilizing compound by: a) contacting a candidate compound with GPR43, and b) determining whether GPR43 functionality is modulated, where a modulation in GPR43 functionality is indicative of the candidate compound being a metabolic stabilizing compound. In addition, the invention relates to a method for identifying a metabolic stabilizing compound, comprising: a) contacting a candidate compound with GPR43, and b) determining whether GPR43 functionality is increased, wherein an increase in GPR43 functionality is indicative of the candidate compound being a metabolic stabilizing compound. Further, the invention relates to a method for identifying a metabolic stabilizing compound, comprising: a) contacting a candidate compound with GPR43, and b) determining whether GPR43 functionality is decreased, wherein a decrease in GPR43 functionality is indicative of the candidate compound being a metabolic stabilizing compound. |
| US09017945B2 |
Method for sequencing a polynucleotide template
The invention relates to methods for pairwise sequencing of a double-stranded polynucleotide template, which permit the sequential determination of nucleotide sequences in two distinct and separate regions on complementary strands of the double-stranded polynucleotide template. The two regions for sequence determination may or may not be complementary to each other. |
| US09017944B2 |
Methods for the prognosis of breast cancer
The present invention relates to modified and genomic sequences, to oligonucleotides and/or PNA-oligomers for detecting the cytosine methylation state of genomic DNA, as well as to a method for predicting the disease free survival and/or response of a subject with a cell proliferative disorder of the breast tissues, to endocrine treatment. |
| US09017942B2 |
Rare cell analysis using sample splitting and DNA tags
The present invention provides systems, apparatuses, and methods to detect the presence of fetal cells when mixed with a population of maternal cells in a sample and to test fetal abnormalities, e.g. aneuploidy. The present invention involves labeling regions of genomic DNA in each cell in said mixed sample with different labels wherein each label is specific to each cell and quantifying the labeled regions of genomic DNA from each cell in the mixed sample. More particularly the invention involves quantifying labeled DNA polymorphisms from each cell in the mixed sample. |
| US09017939B2 |
Methods for diagnosing breast, colon, lung, pancreatic and prostate cancer using miR-21 and miR-17-5p
The present invention provides novel methods and compositions for the diagnosis and treatment of solid cancers. The invention also provides methods of identifying inhibitors of tumorigenesis. |
| US09017938B2 |
Use of microrna-199b-5p in medical and diagnostic field
This invention concerns the use of MicroRNA-199b-5p in medical and diagnostic fields. Particularly, this invention concerns the use of the miR199b-5p in the anti-cancer therapy and as a histophatological and metastasis marker. |
| US09017935B2 |
HIV-1 latency model for high throughput screening
Isolated, latently infected T cell lines are provided that can be utilized in high throughput screening to discover compounds capable of activating HIV-I. The T cell lines harbor a latent HIV-I derived vector pro virus, which upon activation expresses a marker for late viral gene expression due to the insertion of the marker gene in the position of HIV-I envelope. |
| US09017934B2 |
Photoresist defect reduction system and method
A system and method for reducing defects in photoresist processing is provided. An embodiment comprises cleaning the photoresist after development using an alkaline environment. The alkaline environment may comprise a neutral solvent and an alkaline developer. The alkaline environment will modify the attraction between residue leftover from development and a surface of the photoresist such that the surfaces repel each other, making the removal of the residue easier. By removing more residue, there will be fewer defects in the photolithographic process. |
| US09017929B2 |
Fabrication method for pattern-formed structure
An object of the present invention is to provide a fabrication method for pattern-formed structure having a smooth three-dimensional structure through a fewer processes. To achieve the object, the present invention provides a fabrication method for pattern-formed structure comprising: a dot modulation pattern forming process of binarizing a shape of a targeted three-dimensional structure to form a dot modulation pattern, a writing process of using the dot modulation pattern to write directly by a writer on a photosensitive resin layer formed on a substrate, and a developing process of developing the photosensitive resin layer after the writing to form a resin layer with three-dimensional structure, wherein the writing process is performed by a writing energy supplying method in which writing energy is supplied to the photosensitive resin layer by an area larger than a minimum dot area in the dot modulation pattern. |
| US09017924B2 |
Resist composition, method of forming resist pattern, polymeric compound and compound
A resist composition which generates acid upon exposure and exhibits changed solubility in a developing solution under action of acid, including a base component (A) which exhibits changed solubility in a developing solution under action of acid, the base component (A) including a polymeric compound (A1) containing a structural unit (a0) represented by general formula (a0-1) shown below. In the formula, W1 represents a group which is formed by polymerization reaction of a group containing a polymerizable group; Y1 and Y2 each independently represents a divalent linking group; Y3 represents a carbonyl group or an alkylene group; R2 and R3 each independently represents a fluorine atom or a fluorinated alkyl group; Mm+ represents an organic cation having a valency of m; and m represents an integer of 1 or more. |
| US09017917B2 |
Resist composition and method of forming pattern therewith
A resist composition comprises two or more polymers containing a first polymer and a second polymer and a compound that when exposed to actinic rays or radiation, generates an acid, wherein when the resist composition is formed into a dry resist film, the mixing ratios of at least the first and second polymers in the resist film exhibit a gradient distribution such that the mixing ratios continuously change in entirety or partially in the direction of the depth from the surface of the resist film on the air side toward a support, and wherein the mixing ratio of the first polymer at a superior portion of the resist film is higher than that of the second polymer, while the mixing ratio of the second polymer at an inferior portion of the resist film is higher than that of the first polymer. |
| US09017913B2 |
Toner for electrostatic image development
A toner for electrostatic image development having sufficient low-temperature fixing properties, and excellent heat resistant storage stability and crush resistance is provided. In toner particles containing at least a binder resin, the binder resin contains a polymer having a structural unit represented by a general formula (1), wherein R1, R2, and R3 each independently represent a hydrogen atom, a hydroxyl group, or an alkoxy group, or two adjacent groups of R1, R2, and R3 combine to form —O(CH2)iO—, where i represents an integer of 1 or 2, provided that at least one of R1, R2, and R3 is an alkoxy group, or two adjacent groups combine to form —O(CH2)iO—; and R4 represents a hydrogen atom, a halogen atom, an alkyl group, a hydroxyl group, or an alkoxy group. |
| US09017912B2 |
Method for producing toner
A method for producing a toner including the steps of melt-kneading at least a resin binder and a colorant to give a kneaded product (step 1); and heat-treating the kneaded product obtained in the step 1 (step 2), wherein the resin binder contains a crystalline resin and an amorphous resin, wherein the crystalline resin contains a specified composite resin containing (a) a specified polycondensation resin component and (b) a styrenic resin component, in a specified weight ratio, wherein the composite resin is contained in the resin binder in a specified amount. The toner obtained by the above method is used in, for example, the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like. |
| US09017907B2 |
Flexible imaging members having externally plasticized imaging layer(s)
The presently disclosed embodiments relate in general to flexible electrophotographic imaging members, such as layered photoreceptor structural simplification, and material reformulation for making and using the same. More particularly, the embodiments pertain to the incorporation of a plasticizer or mixture of plasticizers into the charge transport layer for rendering flatness such that an anticurl back coating is no longer needed to counteract and control the layered photoreceptor curling. |
| US09017903B2 |
Mask overlay control
Some embodiments of the present disclosure relate to a method of patterning a workpiece with a mask, wherein a scale factor between a geometry of the mask and a corresponding target shape of the mask is determined. The scale factor results from thermal expansion of the mask and geometry due to heating of the mask during exposure to radiation by an electron beam (e-beam) in the mask manufacturing process. A number of radiation pulses necessary to dispose the geometry on the mask is determined. A scale factor for the mask is then determined from the number of pulses. The target shape is then generated on the mask by re-scaling the geometry according to the scale factor prior to mask manufacturing. This method compensates for thermal deformation due to e-beam heating to improve OVL variability in advanced technology nodes. |
| US09017902B2 |
Mask blank, transfer mask, and method of manufacturing a transfer mask
Provided is a mask blank which enables EB defect correction to be suitably applied and which further enables a reduction in the thickness of a light-shielding film. A mask blank 10 is used for producing a transfer mask adapted to be applied with ArF exposure light and has a light-shielding film 2 on a transparent substrate 1. The light-shielding film 2 has an at least two-layer structure comprising a lower layer composed mainly of a material containing a transition metal, silicon, and at least one or more elements selected from oxygen and nitrogen and an upper layer composed mainly of a material containing a transition metal, silicon, and at least one or more elements selected from oxygen and nitrogen. The ratio of the etching rate of the lower layer to that of the upper layer is 1.0 or more and 20.0 or less in etching which is carried out by supplying a fluorine-containing substance to a target portion and irradiating charged particles to the target portion. |
| US09017900B2 |
Fuel cell components and systems having carbon-containing electrically-conductive hollow fibers
A method, according to one embodiment, includes acquiring a structure having an ionically-conductive, electrically-resistive electrolyte/separator layer covering an inner or outer surface of a carbon-containing electrically-conductive hollow fiber and a catalyst along one side thereof, adding an anode that extends along at least part of a length of the structure, and adding a cathode that extends along at least part of the length of the structure, the cathode being on an opposite side of the hollow fiber as the anode. |
| US09017898B2 |
Fuel cell
A fuel cell (10) includes an anode (11), a solid electrolyte layer (12), a barrier layer (13), and a cathode (14). The anode (11) includes a transition metal and an oxygen ion conductive material. In the interface region (R) within 3 micrometers from the interface with the solid electrolyte layer (12) of the anode (11) after reduction, the content rate of silicon is less than or equal to 200 ppm, the content rate of phosphorous is less than or equal to 50 ppm, the content rate of chrome is less than or equal to 100 ppm, the content rate of boron is less than or equal to 100 ppm, and the content rate of sulfur is less than or equal to 100 ppm. |
| US09017897B2 |
Metal composite material for attachment to ceramic
A sintered solid composite material is disclosed that includes a metal and a calcium alumina compound. The metal can be a noble metal. This composite material can bond to a ceramic material, and an article is disclosed that includes a first ceramic layer bonded to a second layer of the composite material of metal and calcium alumina compound. The ceramic can be a mixed ionic and electronic conductor (MEIC), and/or have a perovskite crystal structure, and/or be a mixed oxide comprising lanthanum, strontium, cobalt, iron and oxygen. The article can be used as an electrode such as a cathode of a solid oxide fuel cell. |
| US09017895B2 |
Dual channel step in fuel cell plate
A fuel cell plate assembly includes a first plate having a feed region and an active region. A plurality of flow channels is formed in the first plate and connects the feed region and the active region. The first plate further includes a first step oriented transverse to the flow channels in the feed region and a second step oriented transverse to the flow channels in the active region. The second step is formed only in the flow channels of the first plate. |
| US09017893B2 |
Fuel cell system with centrifugal blower system for providing a flow of gaseous medium thereto
A fuel cell system includes a fuel cell assembly medium and at least one centrifugal blower system for providing a flow of gaseous medium to the fuel cell assembly. |
| US09017892B2 |
Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
An electrochemical cell structure has an electrical current-carrying structure which, at least in part, underlies an electrochemical reaction layer. The cell comprises an ion exchange membrane with a catalyst layer on each side thereof. The ion exchange membrane may comprise, for example, a proton exchange membrane. Some embodiments of the invention provide electrochemical cell layers which have a plurality of individual unit cells formed on a sheet of ion exchange membrane material. |
| US09017891B2 |
Hydrogen fed power system and method for generating power
The present invention relates to a hydrogen fed power system comprising: a high-pressure hydrogen container (150), at least one hydrogen driven energy converter such as a fuel cell (159) connecting to the hydrogen container (150), pressure converter (158) for hydrogen gas, located between the high-pressure hydrogen container (150) and the lower pressure energy converter (159). The invention also relates to a vehicle as well as to a stand-alone electric power unit provided with such an hydrogen fed power system. Furthermore the present invention relates a method for use of the hydrogen fed power system and to a method for filling up the high-pressure hydrogen container of the hydrogen fed power system. |
| US09017888B2 |
Fuel cell system
The invention prevents a fuel cell from going into a high-voltage state upon activation. In a fuel cell system having a fuel cell, a control unit comprises: a high-voltage-prevention unit that prevents, under a condition permitting high-voltage prevention, a high-voltage state by reducing the output voltage of the fuel cell to less than or equal to a predetermined high-voltage-prevention voltage; an output-limitation unit that limits the fuel cell output by reducing the amount of power generation by the fuel cell to less than or equal to a predetermined power generation limit, so that the oxidizing gas stoichiometric ratio is maintained within a predetermined allowable range; and a prohibition unit that prohibits the limitation by the output limitation unit for a predetermined period of time immediately after the fuel cell is activated and where the condition permitting high-voltage prevention is satisfied. |
| US09017887B2 |
Fuel cell system and method of controlling the same
A fuel cell system includes an exhaust pipe through which anode purge gas is discharged into the atmosphere, a heat medium passage through which heat medium is flowed, a circulation pump for circulating the heat medium through the heat medium passage, a heat exchanger provided in the heat medium passage, a heat exchanger fan for generating airflow through the heat exchanger, and a guide by which the airflow is guided so as to diffuse the anode purge gas. The circulation pump and the heat exchanger fan are operated during anode purge in such a way that the heat exchanger fan is operated regardless of the heat medium temperature, and a flow rate of the heat medium flowing through the heat medium passage is zero or lower than a flow rate when output of a fuel cell is maximum. |
| US09017885B2 |
Fuel supply system
The object of this invention is to provide a fuel supply system capable of reducing the quantity of a fuel to be discharged from a plurality of fuel tanks connected in parallel is provided. The fuel supply system includes a plurality of the fuel tanks for storing a fuel, on-off valves provided individually for the fuel tanks, and a control unit which controls the opening and closing of the on-off valves. The control unit changes the number of the on-off valves to be simultaneously opened according to a situation. The control unit may reduce the number of the on-off valves to be simultaneously opened after a failure is detected or at the time of maintenance of the fuel supply system. |
| US09017884B2 |
Glucose biofuel cell
A biofuel cell intended to be immersed into a liquid medium containing a sugar and oxygen, wherein the anode includes an enzyme capable of catalyzing the oxidation of the sugar and a redox mediator of low redox potential capable of exchanging electrons with the anode enzyme and the cathode includes an enzyme capable of catalyzing the reduction of oxygen and a redox mediator of high redox potential capable of exchanging electrons with the cathode enzyme. Each of the anode and cathode electrodes is formed of a solid agglomerate of a conductive material mixed with the appropriate enzyme and redox mediator and is solid with an electrode wire. |
| US09017878B2 |
Lithium secondary battery with enhanced heat-resistance
Disclosed is an electrode whose surface includes an organic/inorganic composite porous coating layer comprising heat-absorbing inorganic particles and a binder polymer, wherein the heat-absorbing inorganic particle is at least one particle selected from the group consisting of antimony-containing compounds, metal hydroxides, guanidine-based compounds, boron-containing compounds and zinc tartrate compounds. A separator using the heat-absorbing inorganic particles as a component for forming or coating the separator, and an electrochemical device including the electrode and/or the separator are also disclosed. The separator using the heat-absorbing inorganic particles as a component for forming or coating the separator can ensure excellent thermal safety and minimizes degradation of the quality of a battery. |
| US09017877B2 |
Current collector for nonaqueous solvent secondary battery, and electrode and battery, which use the current collector
A current collector for a nonaqueous solvent secondary battery, which includes: a first metal layer; and a second metal layer stacked on a surface of the first metal layer, is composed so that a Young's modulus (E1), Vickers hardness (Hv1) and thickness (T1) of the first metal layer and a Young's modulus (E2), Vickers hardness (Hv2) and thickness (T2) of the second metal layer can satisfy the following Expression: (E1>E2 or Hv1>Hv2); and T1 |
| US09017875B2 |
Cathode active material, cathode, and nonaqueous electrolyte secondary battery
The present application provides a nonaqueous electrolyte secondary battery which includes a cathode having a cathode active material layer, an anode, and a nonaqueous electrolyte, wherein the cathode active material layer includes secondary particles of a lithium phosphate compound having olivine structure, an average particle diameter A of primary particles constituting the secondary particles is 50 nm or more and 500 nm or less, and a ratio B/A of a pore diameter B of the secondary particles to the average particle diameter A of the primary particles is 0.10 or more and 0.90 or less. |
| US09017874B2 |
Electrode active material and lithium secondary battery comprising the same
Disclosed are an electrode active material for lithium secondary batteries, comprising at least one selected from compounds represented by the following formula 1, and a lithium secondary battery comprising the same. LixMo4-yMyO6-zAz (1) wherein 0≦x≦2, 0≦y≦0.5, 0≦z≦0.5, M is a metal or transition metal cation having an oxidation number of +2 to +4, and A is a negative monovalent or negative bivalent anion. |
| US09017869B2 |
Cell stack for redox flow battery
This invention provides a cell stack for a redox flow battery that can provide battery efficiencies with high reliability over a long term, without any adhesive bonding between a bipolar plate and electrodes. In the cell stack 1 for the redox flow battery of a cell frame 2, electrodes 3, 4 and a membrane 5 being stacked in layers, the cell frame 2 comprises a frame 2A and a bipolar plate 9 arranged inside of the frame 2A, and the electrodes 3, 4 are put into close contact with the bipolar plate 9 by a clamping force, without being adhesively bonded to the bipolar plate 9. It is preferable that when the electrodes 3, 4 are compressed to a thickness corresponding to a level difference between the frame 2A and the bipolar plate 9, repulsive force of the electrodes is in the range of more than 15 kPa to less than 150 kPa (more than 0.153 kgf/cm2 to less than 1.53 kgf/cm2). |
| US09017866B2 |
Non-aqueous electrolyte secondary battery
A non-aqueous electrolyte battery using a lithium-containing metal oxide containing manganese as a positive electrode active material, which can suppress the elution of manganese from the positive electrode active material. The non-aqueous electrolyte secondary battery has a negative electrode capable of intercalating and deintercalating lithium ions, a positive electrode containing a lithium-containing compound as a positive electrode active material, and a non-aqueous electrolyte in which a lithium salt is dissolved in an organic solvent. The lithium-containing compound is a lithium-containing metal oxide containing manganese, and the non-aqueous electrolyte contains a fluorosilane compound: R1 to R3 each represents a 1-8 carbon alkyl group, a 2-8 carbon alkenyl group, a 5-8 carbon cycloalkyl group, a 6-8 carbon aryl group or a fluorine atom, and R4 represents a 1-8 carbon alkylene group or a 4-8 carbon alkylene group having an ether group. |
| US09017861B2 |
Nonaqueous electrolyte secondary battery
In one embodiment, a nonaqueous electrolyte secondary battery includes an electrode group, a battery container, an insulation member, and a nonaqueous electrolyte solution. The electrode group includes a positive electrode, a negative electrode and a separator disposed between the positive electrode and the negative electrode. The insulation member, which insulates the positive electrode and the negative electrode from the battery container and absorbs vibration, includes a resin and an inorganic material and has a bending elastic modulus between 600 MPa and 1,500 MPa, a specific heat between 0.25 cal/° C.·g and 0.40 cal/° C.·g, and a thermal conductivity between 0.3 W/m·K and 0.6 W/m·K. |