| Document | Document Title |
|---|---|
| US09024961B2 |
Color grading apparatus and methods
A method for color grading input video data for display on a target display comprises obtaining target display metadata indicative of a capability of the target display, obtaining input video data metadata indicative of image characteristics of the input video data, automatically determining initial values for parameters of a parameterized sigmoidal transfer function, at least one of the initial values based at least in part on at least one of the target display metadata and the input video data metadata and mapping the input video data to color-graded video data according to the parameterized transfer function specified using the initial values. |
| US09024960B2 |
Image display apparatus and control method for controlling the same
An image display apparatus comprising pixels each one of which is composed of three subpixels, wherein each pair of the two subpixels is provided with a light source; a first polarizing filter which extracts a component of linearly polarized light from a light of the light source; a liquid crystal which rotates a polarization direction of the linearly polarized light; a polarizing filter which is provided corresponding to one of the subpixels and which extracts a polarized light component in a horizontal direction; a polarizing filter which is provided corresponding to the other of the subpixels and which extracts a polarized light component in a vertical direction; and a control unit which controls the output light amount of the light source and an angle of orientation of the liquid crystal. |
| US09024959B2 |
Demand-paged textures
A method and system may include a chip having graphics rendering hardware, a cache and a processor to execute an application with texture allocation logic to receive notification of a page miss from the graphics rendering hardware. The logic can map the page miss to a tile of a texture image, store the tile as an entry to the cache, and map the entry to a virtual address space of a virtual image corresponding to the texture image. The system may also include off-chip memory to store the texture image. |
| US09024958B2 |
Buffering mechanism for camera-based gesturing
A method can include buffering video data to a buffer that includes a buffer capacity that corresponds to a video time interval; sampling video data at a sampling rate of at least once per video time interval; processing the sampled video data for gesture evidence; and, responsive to gesture evidence in the sampled video data, processing the buffered video data for additional gesture evidence. Various other apparatuses, systems, methods, etc., are also disclosed. |
| US09024956B2 |
Digital image viewing system, a cellar phone and a digital photo frame
A digital image viewing system comprises a wireless phone unit, a battery charger for the wireless phone unit and a digital photo frame in short-range wireless communication with the wireless phone unit. The digital photo frame may include phone function unit. Usual slide show is played on display of digital photo frame and replaced by a special image when a speaker of digital photo frame plays a ringer melody. The special image relates to a person causing the ringer melody. An operation at the wireless phone unit is transmitted to the digital photo frame through the short-range wireless communication to change the special image back to the usual slide show. Upon receipt of e-mail with image data attached, cellar phone automatically but conditionally opens the e-mail and takes out the image data to transmit it to digital photo frame through the short-range wireless communication or direct contact with battery charger. |
| US09024954B2 |
Displaying partial logos
A processor serves instructions that set a position of a banner having a shadow line and a position of an image of a partial logo having a line crossing at least part of the partial logo, wherein the position of the image of the partial logo is set based on the position of the banner, a dimension of the banner, and a position of the line crossing the partial logo. An image of the banner having the shadow line is retrieved and served. An image of the partial logo is retrieved and served. The rendered banner and partial logo display the partial logo such that the line crossing the partial logo is aligned with a shadow line on the banner. |
| US09024947B2 |
Rendering and navigating photographic panoramas with depth information in a geographic information system
The capability to render and navigate three-dimensional panoramic images in a virtual three-dimensional environment so as to create an immersive three-dimensional experience is provided. Such a capability can present a three-dimensional photographic experience of the real world that is seamlessly integrated with the virtual three-dimensional environment. Depth values associated with the panoramic images may be used to create three-dimensional geometry, which can be rendered as part of the virtual three-dimensional environment. Further, such a capability can enable a user to roam freely through the environment while providing a more natural free-form exploration of the environment than existing systems. |
| US09024942B2 |
3D pointer generation device and 3D pointer generation method
An apparatus and method for generating a stereoscopic pointer. Position information designates a position of the stereoscopic pointer, including the depth direction of the stereoscopic pointer. Horizontal pointer position signals are generated based on the position information. The horizontal position of the pointer is set in left and right channels to a horizontal position shifted so as to correspond to a parallax of the position of the stereoscopic pointer in the depth direction. The stereoscopic pointer is displayed based on the horizontal pointer position signal. |
| US09024936B2 |
Image display device, panel and panel manufacturing method
Provided are an image display device in which a desired number of panels are combined so that a large light-emitting surface is realized, a panel provided in the image display device, and a method for manufacturing the panel. For this purpose, a panel (11) of the present invention includes a rectangular light-emitting section (13); a substrate (12) having a flat surface (12a′) on which the rectangular light-emitting section (13) is provided and a curved adjacent surface (12b′) that is adjacent to one of edge portions of the flat surface which extend along long sides of the rectangular light-emitting section (13); and a terminal group that is drawn out from a long side of the rectangular light-emitting section (13) and that is disposed in the adjacent surface. The panels (11) are connected to each other by linking edge portions of the flat surfaces (12a′) of the respective substrates (12) so that longitudinal directions of the respective rectangular display sections (13) are parallel to each other and so that the adjacent surface (12b′) is located on the back side of the substrate (12). In an image display section, pixels (50) are arranged in a matrix, and sub-pixels in each of the pixels (50) are aligned in a column direction of the matrix. |
| US09024935B2 |
Image display apparatus and image correction method
The present invention is aimed at appropriately suppressing display failure such as a tailing phenomenon and the like in a normally white type liquid crystal panel. A driver (3) supplies a drive voltage in conformity with an image signal received by an image signal processing circuit (1), to a liquid crystal panel (4). A histogram detector (5) detects a histogram representing the relationship between the signal level of the image signal received by the image signal processing circuit (1) and the number of pixels. A CPU (6) calculates, based on the histogram detected by the histogram detector (5), a first proportion of the number of pixels (on the white side) whose signal level is equal to or greater than a first defined value, to the total number of pixels of the histogram and a second proportion of the number of pixels (on the black side) whose signal level is equal to or smaller than a second defined value that is smaller than the first defined value, to the total number of pixels of the histogram. An amplifier (2) corrects the lower limit of the drive voltage that the driver (3) supplies to the liquid crystal panel (4) in accordance with the first proportion of white side pixels and second proportion of black side pixels calculated by CPU (6). |
| US09024934B2 |
Pixel and organic light emitting display using the same
A pixel capable of displaying an image with uniform brightness. The pixel includes an organic light emitting diode (OLED), a first transistor controlling an amount of current that flows from a second node coupled to a first power supply to a second power supply via the OLED to correspond to a voltage applied to a first node, a second transistor coupled between the first node and an initializing power supply, and a third transistor turned on to supply a predetermined voltage to the second node at the moment when the second transistor is turned on. |
| US09024932B2 |
DC-DC converter with auto-switching between PWM and PFM and OLED display using the same
A DC-DC converter with auto-switching between pulse width modulation (PWM) and pulse frequency modulation (PFM) is used in an organic light emitting diode (OLED) display and judges power consumption of an OLED array of the display according to display data of the display and thus determines a switching time between PWM and PFM. The converter comprises a content statistic unit, an auto-switching control unit, a PWM controller, a PFM controller and a power generator. The content statistic unit receives and accumulates the display data of the OLED display and then outputs a statistic value. The auto-switching control unit outputs a control signal according to the statistic value to control the PWM controller and the PFM controller and to switch to a PWM mode or a PFM mode. |
| US09024924B2 |
Display apparatus and method of controlling display apparatus
When image data which does not satisfy set conditions is input from a device which outputs the image data, a display apparatus performs normal display. The display apparatus includes a display unit which displays an image based on the image data input from the PC, a connection control unit which executes connection control of setting transmission conditions including transmission line capacity of the image data to be output from the PC by transmitting and receiving control information to and from the PC, and an input data determination unit which determines whether or not the image data to be input from the PC satisfies the transmission conditions, after the connection control. When the image data to be input from the PC does not satisfy the transmission conditions, the connection control unit requests re-execution of the connection control with respect to the PC. |
| US09024921B2 |
Organic light emitting diode display
An organic light emitting diode (OLED) display including: a substrate including a pixel area; a peripheral area enclosing the pixel area; a gate line; a data line; corresponding driving lines; a pixel electrode; an organic light emitting layer; a common electrode; and a getter formed at the peripheral area and partially overlapping the common electrode, wherein the driving lines overlapping the getter have a plurality of openings filled with the getter such that the getter amount may be increased, thereby increasing the moisture absorption amount. |
| US09024915B1 |
Keyboard with reflected light beam finger detection
A keyboard operates by having a light beam reflected off a finger. When present, as indicated by the presence of the reflected light beam, the keyboard key location is sent to a PC or other device. The keyboard can be used in bright sunlight and total darkness. The keyboard has a one piece planar top surface with no opening or microbial (bacterial or viral) harbors. |
| US09024908B2 |
Tactile feedback display screen overlay
Systems are disclosed for an optically clear keyboard that can be applied to a touch-sensitive display screen, for example, while mitigating distortion of the display. An apparatus for use over a touch-sensitive display screen can comprise a plurality of button structures formed of an optically clear material. The buttons are disposed in an optically clear fluid or gel having an index of refraction equivalent to the index of refraction of the button structures. The apparatus comprises an optically clear elastomeric membrane over the fluid, which forms a sealed barrier for the fluid or gel. The volume within the sealed portion of the apparatus contains the fluid and the button structures. |
| US09024907B2 |
Input device with capacitive force sensor and method for constructing the same
Input devices which include a capacitive force sensor, along with methods of making and using such, are provided. The input device includes a structural component having first and second substantially opposing sides, a plurality of sensor electrodes located on the first side of the structural component, the plurality of sensor electrodes configured to capacitively sense positional information associated with user input in a sensing region, a first capacitive electrode located on the second side of the structural component, the first capacitive electrode being configured to capacitively couple to a second capacitive electrode that is separated from the first capacitive electrode by a gas and moveable relative to the first capacitive electrode, and a biasing member configured to be physically coupled to the structural component such that a force associated with the user input causes a change in a separation distance between the first and second capacitive electrodes based on the force. |
| US09024905B2 |
Touch apparatus and touch method using the same
A touch apparatus and touch method using the same. The apparatus includes: driving lines, sensing lines, a driving module, a sensing module, a determination module, and a detection module. The sensing lines are intersected with the driving lines to form intersection points. The driving module outputs pulse signals to the driving lines. The pulse signal includes at least three sub-periods in a period. The pulse signal has a sub-pulse signal in each of the sub-periods, and the sub-pulse signals respectively correspond to different phases. The sensing module receives the pulse signals from the sensing lines via the intersection points, and generates digital values corresponding to the sub-pulse signals of each pulse signal. The determination module determines whether the sub-pulse signals are interfered by noise according to the digital values. The detection module determines the position at which the touch event is triggered according to the sensing signals. |
| US09024904B2 |
Apparatus and method for improving input position and pressure detection in a pressure detection touch screen
An apparatus and method for improving input position and pressure detection in a pressure detection touch screen. The method includes detecting a touch input on a touch screen; generating compensated pressure information for compensating for inaccurate pressure information detected from the touch input, when the touch input is detected in an outer area on the touch screen; and generating compensated location information using the compensated pressure information. |
| US09024903B2 |
Capacitive touch device and detection method thereof
A detection method for a capacitive touch device is provided. The detection method includes steps of: driving an Mth driving line among an m driving lines of the capacitive touch device, wherein M is a natural number smaller than or equal to m and greater than 1; selecting a plurality of sensing lines among n sensing lines; obtaining a plurality of sensing values by detecting voltage changes at the selected sensing lines; determining whether to perform a noise reduction operation on the sensing values; if yes, calculating respective differences between the sensing values and a baseline value, and generating a noise correction value corresponding to the sensing values by performing a statistical computation on the differences; and correcting the differences according to the noise correction value. |
| US09024899B2 |
Multi-touch probe actuator
Example apparatus and methods concern automated testing of a capacitive touch interface (e.g., touch screen). One example apparatus includes probes that extend and retract from the apparatus under programmatic control. The probes produce a capacitive touch response on a capacitive touch interface. The example apparatus includes logics configured to control touch testing of the interface using the probes. A first logic may provide a closed loop vision system for controlling the position of the interface relative to the apparatus. A second logic may calibrate a co-ordinate system associated with the apparatus and a co-ordinate system associated with the interface so that the apparatus may function in the pixel space of the interface being tested. A third logic may control the probes to test the interface by producing a series of touches, multi-touches, or gestures on the interface. |
| US09024896B2 |
Identification method for simultaneously identifying multiple touch points on touch screens
An identification method for simultaneously identifying multiple touch points on a touch screen, which includes the following steps: a first step, mounting some optical signal transmitting terminals and some optical signal receiving terminals around the touch screen; a second step, when some touch points appear on the touch screen, performing horizontal and vertical scans to get a preliminary location region; a third step, performing maximum positive inclination revising on the preliminary location region in the second step; a fourth step, performing maximum negative inclination revising on the region in the third step; a fifth step, some said optical signal transmitting terminals transmit optical signal in turn, inclination corresponding receiving terminals correspond to some said optical signal transmitting terminals are controlled in a receiving state in turn; a sixth step, filtering the locations of touch points in the fifth step, removing error points off, finally determining the location results of some said touch points, and finishing the whole identification process. |
| US09024893B2 |
Controlling system and a controlling method of a touch panel, and a stylus pen for applying to the touch panel
A controlling system of a touch panel comprises of a drive signal generating circuit, a sensing module for sensing a waveform signal from the touch panel, and a signal processing module for enabling and disabling the drive signal generating circuit based on the signal outputted by the sensing module. Therefore, the mentioned controlling system can support the active and the passive touch modes. In addition, the present invention further provides a controlling method of the touch panel and a stylus pen applied to the mentioned controlling system. |
| US09024888B2 |
Operation console enabling appropriate selection of operational mode by the user, electronic device and image processing apparatus provided with the operation console, and method of displaying information on the operation console
In order to enable appropriate selection of one operational mode from a plurality of operational modes by the user, on a home screen image allowing selection of an operational mode of an image forming apparatus, displayed are: an icon for selecting a copy mode related to image formation at the center; an icon for selecting a FAX mode with priority as a frequently selected mode related to image transmission; and icons allowing direct selection of other operational modes related to image transmission. On a condition setting screen image of a mode related to image transmission, a software button or buttons allowing transition to another mode related to image transmission are displayed. |
| US09024887B2 |
Touch screen panel
A touch screen panel is provided. The touch screen panel includes an Indium Tin Oxide (ITO) sensor glass layer, a window glass layer mounted above the ITO sensor glass layer by means of an Optical Clear Adhesive (OCA), a conductive layer disposed between a surface of the window glass layer and a surface of the ITO sensor glass layer that includes an electrode pattern, and a touch screen control unit mounted on one of the window glass layer surface and the ITO sensor glass layer surface on which the conductive layer is mounted. |
| US09024886B2 |
Touch-panel device
Provided is a touch-panel device capable of detecting a touched position with high accuracy even when a touched area extends off an electrode area. In one embodiment, the touched area is assumed to be, for example, circular in shape. A width in an X direction (overlap width) and a width in a Y direction (overlap width) of an overlap area where the touched area in a circular shape and an electrode area overlap each other is determined based on sensor measured values. When the overlap width and the overlap width are different from each other, it is judged that the touched area extends off the electrode area, and a position of a center of the touched area in the circular shape is calculated as the touched position. |
| US09024884B2 |
Touch-sensitive electronic apparatus for media applications, and methods therefor
An electronic apparatus, such as an electronic mixing apparatus and an electronic keyboard apparatus, and associated methods are disclosed. The electronic mixing apparatus or the electronic keyboard apparatus is provided on a touch screen that provides user input and display capabilities. In one embodiment, the touch screen is a multipoint touch screen so that multiple user touch inputs can be simultaneously acquired. In another embodiment, surface guides can be provided on the touch screen to assist with user input. |
| US09024882B2 |
Data input system and method for a touch sensor input
A data input system for a touch sensor input identifies words input as a set of points by a user. The intended word is identified by determining an origin and points associated with letters on a log polar coordinate system. The log distances and angles of the points are then compared to log distances and angles for known words stored in a computer memory. The known word having the log distances and angles that most closely match the input points is identified as the intended word. |
| US09024881B2 |
Information processing apparatus, information processing method, and computer program
An information processing apparatus including a display controller that controls a display to display a keyboard, an interface that receives position information corresponding to a user input detected at a user interface, and a processor that determines that the received position information corresponds to a first determination region of a first key of the displayed keyboard and expands a second determination region of a second key based on the determining. |
| US09024880B2 |
Interactive system capable of improving image processing
An interactive system capable of improving image processing includes a reference device, a processing module and a controller. The reference device is used for transmitting and/or reflecting light signals within a predetermined spectrum. The processing module includes an image sensor, an estimation unit and a transmission interface. The image sensor is used for sensing an image so as to generate pixel signals; the estimation unit is used for determining static parameters of at least one image object according to the pixel signals; and the transmission interface is used for serially outputting the static parameters of the at least one image object. The controller is used for controlling operation of the interactive system according to the static parameters of the at least one image object outputted from the transmission interface. The image sensor, the estimation unit, and the transmission interface can all be formed on the same substrate. |
| US09024876B2 |
Absolute and relative positioning sensor fusion in an interactive display system
An interactive display system including a wireless pointing device, and positioning circuitry capable of determining absolute and relative positions of the display at which the pointing device is aimed. An error value between the absolute position and an estimated or actual relative position at the point in time of the absolute position is determined, and a compensation factor is determined from this error value that is applied to subsequent relative positioning results. |
| US09024874B2 |
Fingertip visual haptic sensor controller
Systems, methods and devices for capturing environmental image data and providing tactile feedback about the visual environment to a user. One or more image sensing devices are mounted on various appendages of a user and are used to sense the environment. The image data is sent to a computer vision system where it is processed in order to identify specific objects within the environment. When the computer vision system makes such an identification it may send a signal to a haptic stimulator mounted on a user's appendage or may be used to control an object in the environment. |
| US09024869B2 |
Input apparatus of display apparatus, display system and control method thereof
An input apparatus of a display apparatus, a display system, and a control method thereof, are provided herein, the input apparatus including: a communication unit which communicates with the display apparatus; a sensing unit which detects angular speed and acceleration from a motion of the input apparatus; a storage unit which stores position information on a position of the input apparatus; and a controller which calculates the motion information based on the detected angular speed and the position information and transmits the calculated motion information through the communication unit if the input apparatus moves, and updates the position information in the storage unit based on the detected acceleration if the input apparatus does not move. |
| US09024864B2 |
User interface with software lensing for very long lists of content
A user interface with software tensing may be described. An apparatus may include a user interface module to display an index list, a software lens list, and an aperture box. The index list may represent a list of available options. The software lens list may display a sub-set of the list of available options that coincides with a position of the aperture box on the index list. The apparatus may also include a media lensing module to increase a size of an option in the software lens list when a pointer approaches or coincides with the option. Other embodiments are described and claimed. |
| US09024861B2 |
Display device, and display method
A display device of the present invention includes (i) a BL control parameter calculating section (224) for calculating a BL control parameter on the basis of an input image, (ii) a BL luminance control signal generating block (230) for generating a BL luminance control signal on the basis of the BL control parameter and (iii) an output section (225) for supplying, to the BL luminance control signal generating block (230), a BL control parameter that has been calculated by the BL control parameter calculating section (224) immediately before a suspension time period during which a display controlling section is being suspended. |
| US09024860B2 |
Scanner, electro-optical panel, electro-optical display device and electronic apparatus
A scanner includes a plurality of unit circuits configured with transistors of a same conductivity type. In the scanner, the unit circuit constituting the scanner includes an output transistor that selectively outputs, to an output terminal of the unit circuit, a signal given from an outside. A gate electrode of the output transistor is connected to one end of a voltage limiting transistor, and a gate electrode of the voltage limiting transistor is supplied with a first power supply potential. |
| US09024857B2 |
Gate driving apparatus and display device including the same
Provided are a gate driving apparatus and a display device including the same. The gate driving apparatus includes a plurality of stages arranged sequentially, each stage is adapted to output a gate signal and including first output lines and a second output line, wherein the first output lines are electrically connected to a gate line corresponding to each of the stages and are adapted to transmit the gate signal to a plurality of pixels coupled to the gate line, the second output line is adapted to transmit the gate signal to a preceding stage of each of the stages, and the first output lines and the second output line share one contact pad. |
| US09024854B2 |
Liquid crystal display device and driving method of a liquid crystal display device
A liquid crystal display device includes a gate driver, a source driver and a common driver. An input video signal is stored in a line memory and a gray scale with which an applied voltage becomes highest is detected from data corresponding to 1 line among the signal. A common electrode is driven by a common voltage being reduced in accordance with the gray scale and having a low effective value. The driver is driven by an output controlled in accordance with the voltage thus reduced. A voltage applied to a common electrode is set by using a LUT and a common voltage is set by using a LUT. It is therefore possible to provide a liquid crystal display device and a method of driving the liquid crystal display device, each of which can reduce power consumption. |
| US09024846B2 |
Pixel and organic light emitting display device using the same
A pixel has a simple structure and compensates for a threshold voltage of a driving transistor. An organic light emitting display device includes the pixel, which includes: an organic light emitting diode; a first transistor having a second electrode coupled to the organic light emitting diode and a first electrode coupled to a data line; a second transistor between a gate electrode and the second electrode of the first transistor and turned on when a scan signal is supplied to a scan line; and a storage capacitor electrically coupled between the gate electrode of the first transistor and a first power supply. |
| US09024841B2 |
Display device that depicts images on first display apparatus in accordance with position of a second display apparatus and display system and computer readable-medium thereof
A display control device includes a position specifying unit, an image specifying unit and a controller. The position specifying unit specifies a position of a second apparatus on a display screen of a first apparatus. The image specifying unit specifies one of an image displayed on a display screen of the second apparatus and an image that is designated from among two or more images displayed on the display screen of the second apparatus. The controller controls such that a certain image according to the image specified by the image specifying unit is displayed at a certain position on the display screen of the first apparatus according to the position of the second apparatus specified by the position specifying unit. |
| US09024840B2 |
Antenna structure
A wearable antenna assembly incorporates a coplanar waveguide feed in one of the arms of a two-arm spiral antenna. The antenna has relatively high impedance compared with the feed line from a suitable radio but the coplanar waveguide feed is simply modified to provide a quarter-wave transformer adjacent to the feed connection to the antenna and at least one further impedance transformation step on a tangential extension of the feed at the outer edge of the spiral antenna. |
| US09024838B2 |
Multi-throw antenna switch with off-state capacitance reduction
A multi-throw antenna switch with off-state capacitance reduction is disclosed. In an exemplary embodiment, an apparatus is provided that includes a plurality of first stage switches connected to an antenna, and a plurality of second stage switches connected to the plurality of first stage switches, each first stage switch connected in series to one or more second stage switches to form a plurality of switchable signal paths connected to the antenna. |
| US09024834B1 |
Ultra wide band balanced antipodal tapered slot antenna and array with edge treatment
The present disclosure is directed to a dual-polarized antenna array including a first BAVA, a second BAVA and a cradle assembly. The cradle assembly includes first, second and third U-channel modules connected via first and second frame portions. The first U-channel module, the second U-channel module, and the first frame portion receive first, second and third edge portions of a substrate of the first BAVA, respectively. The second U-channel module, the third U-channel module, and the second frame portion receive first, second and third edge portions of a substrate of the second BAVA, respectively. When received within the cradle assembly, the substrate of the first BAVA is oriented perpendicular to the substrate of the second BAVA. The first BAVA is a vertical polarization input and the second BAVA is a horizontal polarization input. |
| US09024830B2 |
Eyeglasses-type wireless communications apparatus
An eyeglasses-type wireless communications device includes: left and right eyepiece sections; pads; endpieces; temples; and an antenna element for carrying out wireless communications, and the antenna element is disposed in a region along an outer edge(s) of the right eyepiece section and/or the left eyepiece section, the region including corresponding one(s) of the endpieces but excluding connecting parts of the eyepiece sections which parts are connected to the respectively corresponding pads. |
| US09024826B2 |
Electronic devices with antennas formed with optically-transparent films and related methods
Electronic devices with antennas formed with optically-transparent films and related methods are provided. In this regard, a representative device includes a housing defining a cavity; a display disposed within the cavity; a cover disposed over the display and forming a portion of an exterior of the device; an optically transparent, electrically conductive film disposed within the cavity; and an antenna disposed within the cavity, the antenna being at least partially defined by the film, the film being operative as a ground plane for the antenna. |
| US09024823B2 |
Dynamically adjustable antenna supporting multiple antenna modes
Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry coupled to an adjustable antenna. The adjustable antenna may contain conductive antenna structure such as conductive electronic device housing structures. Electrical components such as switches and resonant circuits may be used in configuring the antenna to operate in two or more different antenna modes at different respective communications bands. Control circuitry may be used in controlling the switches. The antenna may be configured to operate as an inverted-F antenna in one mode of operation and a slot antenna in a second mode of operation. |
| US09024820B2 |
Miniature antenna
The present invention is related to a miniature antenna, mainly comprising a dielectric element, at least one first conductive plane, a second conductive plane, a third conductive plane, a plurality of ground terminals, and a signal feeding terminal. A part of the first conductive plane overlaps a part of the second conductive plane to form a first overlap region. A part of the first conductive plane also overlaps a part of the third conductive plane to form a second overlap region. Two resonant frequencies thus can be provided for the miniature antenna. By adjusting the sizes of overlap regions, the distances between the conductive planes, or dielectric constant of the dielectric element, the bandwidths of the two resonant frequencies may be produced to overlap each other to form a miniature antenna having a wider bandwidth. |
| US09024819B2 |
Multiple antennas having good isolation disposed in a limited space
An apparatus and method are taught for instantiation of a plurality of high-frequency antennas in a limited space in a manner that provides good isolation. The instantiation may include relative rotations of linear conductors, mirror images, as well as horizontally and vertically polarized antennas. In one embodiment, the antennas may be multi-band antennas. |
| US09024816B2 |
Digital radar or sonar apparatus
A radar or sonar system amplifies the signal received by an antenna of the radar system or a transducer of the sonar system is amplified and then subject to linear demodulation by a linear receiver. There may be an anti-aliasing filter and an analog-to-digital converter between the amplifier and the linear receiver. The system may also have a digital signal processor with a network stack running in the processor. That processor may also have a network interface media access controller, where the system operates at different ranges, the modulator may produce pulses of two pulse patterns differing in pulse duration and inter-pulse spacing, those pulse patterns are introduced and used to form two radar images with the two images being derived from data acquired in a duration not more than twenty times larger than the larger inter-pulse spacing, or for a radar system, larger than one half of the antenna resolution time. One or more look-up tables may be used to control the amplifier. The radar system may generate digital output which comprises greater than eight levels of radar video. |
| US09024815B2 |
Direct-to-digital software-defined radar
A direct-to-digital software defined radar system includes a high-speed digitizer coupled directly to a receive antenna and outputs a digital signal to a processor which receives the digitized signal, along with an arbitrarily-defined reference signal provided by signal generator, and indexes the signal data according to time and geo-location, arranges the data according to a three-dimensional data structure, declutters and filters and refines the data for storage or display. |
| US09024814B2 |
Tracking identities of persons using micro-impulse radar
One or more human attributes extracted from a micro-impulse radar (MIR) signal is correlated to a temporary identity or phenotypic identity of a person. |
| US09024811B2 |
Full fidelity radar receiver digital video distribution and processing
A processing device for providing radar data onto a local area network includes an analog-to-digital converter operable to receive analog radar data from an antenna and converter operable to convert the analog radar data into digital radar data. An interference rejector removes radar signals of other antennas from the digital radar data. A range bin decimator limits the digital radar data to a threshold number of range bins. A trigger-to-azimuth converter associates the digital radar data to particular azimuths of rotation of the antenna. A local area network manager places the digital radar data onto a local area network. The processing device may be located in the pedestal with the antenna. A plurality of processing devices associated with a plurality of antennas may provide digital radar data onto the local area network. A plurality of computers may be connected to the local area network and each computer can process the digital radar data from one or more processing devices to present a radar image on a display. |
| US09024808B2 |
Filling level determination using transmit signals with different frequency steps
A method of determining a filling level comprising transmitting a first transmit signal exhibiting a first ratio between bandwidth number of frequencies; receiving a first reflection signal; mixing the first transmit signal and the first reflection signal to form a first intermediate frequency signal; and determining a first data set indicative of a first set of surface echo candidates based on the first intermediate frequency signal. The method further comprises transmitting a second transmit signal exhibiting a second ratio between bandwidth and number of frequencies being different from the first ratio; receiving a second reflection signal; mixing the second transmit signal and the second reflection signal to form a second intermediate frequency signal; and determining a second data set indicative of a second set of surface echo candidates based on the second intermediate frequency signal. The filling level determined based on subsets of the first and second sets. |
| US09024806B2 |
Radar level gauge with MCU timing circuit
A method for determining the filling level of a product in a tank using electromagnetic signals, comprising: a) generating a transmission signal having a predetermined length; b) propagating the signal towards the product; c) receiving a reflected signal; d) determining whether the received signal overlaps the transmitted signal in the time-domain; e) setting an overlap-parameter to 1 if overlap is detected, otherwise setting the overlap-parameter to 0; if the state of the overlap parameter is not changed and if no overlap is detected, generate a signal having a length exceeding the previous length and repeat step b); and if the state of the overlap-parameter is not changed and if an overlap is detected, generate a signal having a length shorter than the previous length and repeat step b); and if the state of the overlap-parameter is changed, determine the filling level based on the length of the transmitted signal. |
| US09024801B2 |
System and method for extending transmitter training window
A method for configuring a transmitter device to transmit a recognized transmission to a receiving device is provided. The method includes transmitting a first transmission and transmitting a second transmission after the first transmission. The method further includes receiving, during the second transmission, a user input signal from an interface for receiving signals from one or more user interface elements. The method further includes storing an attribute associated with the second transmission in a memory device in response to the user input signal. |
| US09024798B2 |
Method of successive approximation A/D conversion
According to a method of Successive Approximation Register (SAR) analog to digital conversion, N+1 SAR cycles are performed to obtain an output digital code having N bits. An analog signal is sampled and obtained. After execution of the first N−1 SAR cycles, the Nth SAR cycle is performed by setting a Nth tentative analog signal corresponding to a provisional digital code and comparing the Nth tentative analog signal with the sampled analog signal to obtain a Nth comparison result. The (N+1)th SAR cycle is performed by setting a (N+1)th tentative analog signal based on the Nth comparison result, comparing the (N+1)th tentative analog signal with the sampled analog signal to obtain a second comparison result, and correcting the provisional digital code based on the (N+1)th comparison result to obtain the output digital code. The Nth and (N+1)th SAR cycles each comprise a plurality sub-comparisons and yield a set of sub-results. |
| US09024797B2 |
Integrating A/D converter
In an integrating A/D converter, first and second reference voltage inputs (18, 20) alternatingly connect through a reference voltage switch (16, 16′) via a first reference resistor (Rref) to an inverting input (122) of an integrator (12). A comparator (22) connected downstream of the integrator (12) compares a test voltage applied to its test voltage input (221) with a comparator reference voltage applied to its reference voltage input (222). This input (221) is connected to- the output (126) of the integrator (12). A control device (40) actuates the first reference voltage switch (16, 16′) in a pulsed manner and measures the time intervals between the individual switching processes. An inverter (24) inverting a measuring voltage (UM) and a first heating resistor (RMH) coupled thermally with a measuring resistor (RM), are connected in series between the measuring voltage input (14) and the output of the first reference voltage switch (16, 16′). |
| US09024796B2 |
Radio frequency digital to analog converter
A RF digital to analog converter has a first capacitor arrangement, a first common node, and a first controller. The first capacitor arrangement has multiple switchable capacitor paths arranged in parallel. Respective switchable capacitor paths have a switchable element and a capacitor coupled in series. The first common node is connected to the multiple switchable capacitor paths. The first controller receives a baseband signal having a component, and a local oscillator (LO) signal. The first controller combines the component and the LO signal to obtain a first modulation signal. The first controller controls the multiple switchable capacitor paths of the first capacitor arrangement with the first modulation signal. |
| US09024795B2 |
Continuous-time delta sigma modulator
A continuous-time delta sigma modulator, having an integrator and a comparator clocked with a clock frequency that are connected in a feedback loop, having a voltage source that is connected to the comparator for applying a threshold voltage to the comparator, in which an integration time constant of the integrator has a first resistor and a first capacitor, in which the voltage source has a second resistor and a second capacitor for setting the threshold voltage, in which the first resistor and the second resistor are part of a resistor pairing structure, and in which the first capacitor and the second capacitor are part of a capacitor pairing structure. |
| US09024794B2 |
Virtual analog to digital converter
The disclosure relates to analog to digital converters, in particular to logical circuit blocks, a system and a method, which provide functionality of an additional analog to digital converter. In accordance with an aspect of the disclosure, there is provided a logical circuit block, which is configured to be connected to a plurality of ADCs each including a plurality of input pins connected to a plurality of analog input channels. The logical circuit block is further configured to cause one ADC of the plurality of ADCs to perform an ADC conversion of an analog input signal received via a particular analog input channel of the plurality of analog input channels to which an input pin of the one ADC is connected. |
| US09024793B2 |
Oversampling time-to-digital converter
An oversampling time-to-digital converter includes an input pulse generation circuit generating two pulse signals, a reference pulse generation circuit generating two pulse signals, a swap circuit swapping two pulse signals, a multiplexer selecting an output of the input pulse generation circuit or the swap circuit, a time-to-current conversion circuit outputting two pulse currents in accordance with an output of the multiplexer, a current mirror circuit whose input and output terminals receive the two pulse currents, an integration circuit integrating a differential current between the pulse current connected to the output terminal of the current mirror circuit and an output current of the current mirror circuit, and a comparison circuit comparing an output signal of the integration circuit to a threshold voltage. An output signal of the comparison circuit is given to the swap circuit as a control signal. |
| US09024783B1 |
Auto ticket systems for alerting law enforcement personnel that a motorist is exceeding the speed limit
A ticketing device having a computerized mechanism which works in conjunction with a vehicle speedometer and is programmed to alert law enforcement personnel and dispense a ticket if the motorist is driving over the designated speed limit. In addition, units employed by teenage drivers may be programmed to send an audible or text message to their parent or guardian's cellular telephone, with the message alerting the caregiver that their teen is engaging in reckless driving. |
| US09024782B2 |
Multi-mode safety system for spotter-assisted vehicle maneuvering
Apparatus and associated methods involve a handheld illuminated module to communicate safety information from a spotter to a driver during a vehicle maneuver. In an illustrative example, the spotter operates the module at a position from which to monitor a region in the vehicle's path. The spotter communicates to the driver that the path is clear by depressing a switch on the module. When depressed, the module switch indicates a “safe” mode that (1) illuminates the module, for example, with a green color, and (2) communicates to a vehicle safety module (VSM) on-board the vehicle. In response to the message, the VSM may transition from a warning mode to a safe mode and emit corresponding visual and/or audio signals to the driver. If the spotter releases the switch, the module illumination changes, and the VSM reverts to warning mode in which it prompts the driver to stop the vehicle. |
| US09024775B2 |
Control panel for a measuring device
A control panel for a measuring device with a housing and a control and inspection window. The control panel includes at least one optical key that is operable through the control and inspection window using a finger. The optical key includes a transmitting element and a receiving element. The control panel is constructed such that it allows reliable and quick control even when the housing is open and the control panel is exposed. Specifically, the control panel has at least one corresponding finger-operable mechanical key in addition to the finger-operable optical key in order to reliably and quickly control the measuring device when a predefined control distance for the optical key is no longer ensured by the control and inspection window of the housing. |
| US09024774B2 |
Emergency lighting and evacuation guidance system powered by medley energy sources
An emergency lighting and evacuation guidance system includes an emergency lighting and evacuation guidance arrangement which is electrically connected to a commercial electricity supply, and a complementary green power assembly which is electrically connected to the emergency lighting and evacuation guidance arrangement. When the commercial electric supply is cut off during an emergency, the power generated by the complementary green power assembly is supplied to the emergency lighting and evacuation guidance arrangement, whereby the emergency lighting and evacuation guidance arrangement guides people to evacuate and escape during the emergency. |
| US09024772B2 |
Multi sensor position and orientation measurement system
A system is invented to combine different signals from various sensors together so that an object (such as a car, an airplane etc.)'s position and/or orientation can be measured. |
| US09024771B1 |
Systems and methods for determining a potential failure or other status of a robotic device
Methods and systems for proactively preventing hazardous or other situations in a robot-cloud interaction are provided. An example method includes receiving information associated with task logs for a plurality of robotic devices. The task logs may include information associated with tasks performed by the plurality of robotic devices. The method may also include a computing system determining information associated with hazardous situations based on the information associated with the task logs. For example, the hazardous situations may comprise situations associated with failures of one or more components of the plurality of robotic devices. According to the method, information associated with a contextual situation of a first robotic device may be determined, and when the information associated with the contextual situation is consistent with information associated with the one or more hazardous situations, an alert indicating a potential failure of the first robotic device may be provided. |
| US09024769B2 |
Isolation resistance measuring apparatus having fault self-diagnosing function and fault self-diagnosing method using the same
Disclosed is an isolation resistance measuring apparatus having a fault self-diagnosing function and a fault self-diagnosing method using the same. The isolation resistance measuring apparatus having a fault self-diagnosing function detects whether a fault arises at the isolation resistance measuring apparatus by using first and second isolation detection voltages detected in a state where a diagnosing unit is not connected (an isolation resistance measuring mode) and first and second diagnosis detection voltages detected in a state where the diagnosing unit is connected (a fault self-diagnosing mode). By doing so, it is possible to self-diagnose a fault by using an original function of the isolation resistance measuring apparatus which may measure an isolation resistance. |
| US09024767B2 |
Condition monitoring with alarm confidence levels for flow metering systems
Apparatus and method for monitoring flow meter operation. In one embodiment, a flow metering system includes a flow meter and a condition monitor. The flow meter is configured to measure volume of fluid flowing through the flow meter. The condition monitor is coupled to the flow meter and is configured to monitor a parameter of operation of the flow meter, and to compare a value of the parameter to a threshold. The condition monitor is also configured to generate an alarm based on the value exceeding the threshold, and to compute, based on the alarm, a confidence level indicating a degree of certainty that the system is operating in accordance with predetermined criteria. |
| US09024759B2 |
Wireless lockset with integrated antenna, touch activation, and light communication method
A wireless electromechanical lock with one or more of an internal antenna, touch activation, and/or a light communication device that acts as a user interface. In some embodiments, the lock utilizes an antenna near the exterior face of the lockset, designed inside the metal body of the lockset itself. A light communication device is provided in some embodiments to communicate information, visually, to the user via animations and dynamic displays of light. In some embodiments, the lockset includes a touch activation capability, which can be used to lock/unlock the lock and/or otherwise provide input. |
| US09024755B2 |
Stock analytic monitoring
In selected embodiments video footage is automatically analyzed to determine whether product stock levels at particular product locations are low. Video analytics may be employed to track product removal from shelves and determine approximate quantities of product remaining on each shelf based on product size and dedicated shelf area. In selected implementations an alarm notification is generated to alert store personnel that restocking is appropriate. Such an alarm notification optionally includes a still image of the area corresponding to the alarm together with data related to the product and projected quantities needed to restock the shelf. In some embodiments the system automatically identifies the store personnel who are currently located in areas near where the alarm event occurred and the notification is wirelessly distributed to their mobile devices. |
| US09024749B2 |
Tactile and visual alert device triggered by received wireless signals
A wearable signal notification article and a system incorporating the article. The system provides users with a way to stay connected to their wireless devices, even when the user is not in proximity to the device. It comprises a wireless transmitting device, a wireless transmission receiving device, and a wearable signal notification article. When the transmitting device sends a signal to the transmission receiving device, a second signal is sent to the signal notification device to alert the user that a transmission is being received. The wearable signal notification device comprises a flexible, waterproof bracelet housing, and an integrated alert circuit module with a sensor chip, an antenna, at least one light source, a vibrator, and a battery. The device can be worn while swimming, during strenuous activity, or in crowded noisy environments to provide visual and tactile feedback to users about incoming transmissions. |
| US09024742B2 |
Tire inflation pressure control system and method in motor vehicles
A warning strategy determines in a mutually separate manner the different effects that may occur in a tire and allows the increments and their priority in the display or indication for the driver to be evaluated in a mutually separate manner. This strategy occurs in connection with a sensor which can transmit at least the outside temperature and, preferably, also the barometric pressure to an evaluation device for detecting tire inflation pressure and tire temperature. As a result, in addition to an air loss monitoring function, the load capacity of the tire can also be evaluated at least as a function of the outside temperature. The evaluation device receives further input signals, such as the vehicle velocity, the tire contact area and/or the vehicle load, whereby also a dynamic tire stress can be taken into account as an indication or display for the driver. |
| US09024740B2 |
System and method of providing warning to pedestrian using laser beam
Disclosed herein is a system and method of providing a warning to a pedestrian using a laser beam. In particular, objects present in a detection area of a front impact sensor provided on a vehicle are detected. A movement path vector of a first moving object that is moving in a direction identical to that of the vehicle, among the objects present in the detection area, is generated. When the movement path vector of the first moving object falls within an error range of a movement vector of the vehicle, the first moving object is designated as belonging to a group of laser warning target candidates, and thereafter an emission angle of a laser beam is generated. The laser beam is emitted through a laser light based on the emission angle of the laser beam. |
| US09024739B2 |
Horn input to in-vehicle devices and systems
The present application provides a system, method and non-transitory computer readable medium that provides a means of using a vehicle horn as an inexpensive user input interface to serve the function of a simple push button switch for an in-vehicle device or system. The use of the vehicle horn as a user input interface to an in-vehicle device or system is novel. The description of example embodiments illustrates application details that take advantage of the properties of the vehicle horn sound to allow efficient processing that can be implemented on a low cost processor. |
| US09024737B2 |
Electronic device case for providing tactile feedback and operating method thereof
Disclosed are an electronic device case for providing tactile feedback and an operation method thereof. The electronic device case for providing tactile feedback, includes: a communication interface unit receiving a control signal from an electronic device according to an operation of the electronic device; an actuator driver generating an electric signal corresponding to preset tactile pattern data according to the received control signal; and one or more film type actuators provided to contact the actuator driver and varying physical properties according to the control signal. |
| US09024732B2 |
Method of remotely controlling gas appliance and the remote control system
The present invention provides a remote control system that includes at least a gas appliance; a repeater, and a remote control device. The gas appliance is connected to the repeater through a Zigbee transmission, and the remote control device is connected to the repeater through a network (internet or telecommunication network). User inputs a command at the remote control device, and the remote control device transmits the command to the repeater through the network, and then the repeater will control the gas appliance according to the command. The gas appliance is provided with sensors to detect data in regards to the gas appliance. The data is transmitted to the remote control device and shown on a screen through the repeater and the network. |
| US09024731B1 |
RFID tags and readers employing QT command to switch tag profiles
RFID readers transmit a Quiet Technology (QT) command to RFID tags causing at least one of the tags to transition between a private profile and a public profile. When a tag is inventoried in the private profile, it replies to the reader with contents from its private memory. When a tag is inventoried in the public profile, it replies to the reader with contents from its public memory, where the contents of the public memory may be a subset and/or modified version of the private memory contents, or entirely different altogether. The tag's profile can be switched again by another QT command from the reader, or following a loss of power at the tag. An access password and/or a short-range mechanism may be employed to allow only authorized readers to transition tag profiles or interrogate the private memory contents of tags in the public profile. |
| US09024730B2 |
Standby activation
Systems and methods are provided for providing a standby activation of a device. A method for providing standby activation of a device can include coupling a tag to a computing device. Furthermore, a method for providing standby activation of a device can include activating the tag utilizing a tag reader, wherein activating the tag provides access to the computing device. |
| US09024729B1 |
Network-enabled RFID tag endorsement
A Radio Frequency Identification (RFID) reader endorses an RFID tag by receiving an identifier from the tag; determining a certificate from the tag; challenging the tag with a challenge; receiving a response from the tag; sending a first message including at least the identifier, challenge, and response to a verification authority; sending a second message including at least the identifier and certificate to a certification authority; receiving a first reply from the verification authority; and receiving a second reply from the certification authority. The verification authority may notify a designated party if the response is incorrect or the certification authority may notify the designated party if the certificate is not supported. |
| US09024726B2 |
Remote controller and control method for a multimedia device
A multimedia device is disclosed in a specification. The multimedia device comprises a first interface, a memory to store a code value of a function corresponding to an electronic device coupled to the multimedia device through the first interface, and a controller to control information indicative of the function of the electronic device, obtain the code value stored in memory after receiving a first signal selecting the function, and transmit a second signal including the code value through a second interface coupled to a remote controller. |
| US09024723B2 |
Method and apparatus for cross-media use of RFID readers and RFID tags
The invention includes a method and apparatus for facilitating cross-media use of object codes and object code readers, such as RFID tags and readers, barcode codes and readers, and the like. In one embodiment, a method includes receiving an object code read request from a user device where the object code read request indicates that an object has been read using an object code reader, determining at least one of a provider of the object code read using the object code reader and a provider of the object code reader used to read the object code, and performing at least one operation in response to the object code read response. The at least one operation performed in response to the object code read response may include one or more of determining an object code read response and determining revenue sharing. In one embodiment, a method includes receiving and storing registration information adapted for use in responding to object code read requests. |
| US09024722B2 |
Remote identification equipped self-service monetary item handling device
An electronic process to capture, track and monitor unique identifying information regarding automated teller machine (ATM) deposits. ATMs equipped with radio-frequency identification (RFID) or other remote identification technology may enable the electronic transfer of key data elements to general ledger and asset tracking processing systems. |
| US09024721B2 |
Apparatus for automatically changing state of vehicle closure
An apparatus for changing the state of a vehicle closure is disclosed. The apparatus includes a primary mobile unit, a secondary mobile unit, and a detection device. The detection device is operable to automatically detect whether the primary mobile unit is within a first range of the detection device, and whether the secondary mobile unit is within a second range of the detection device. The apparatus further includes a controller operable to change the state of the vehicle closure when the detection device detects that the secondary mobile unit is within the second range while the primary mobile unit is detected within the first range. |
| US09024719B1 |
RF transaction system and method for storing user personal data
A system and method for a RF transaction device for storing user personal data is disclosed. The invention includes a system and method for facilitating a healthcare transaction using a transponder system configured to store different healthcare information in different storage areas on a database. The invention includes providing account information in ISO/IEC 7816 magnetic stripe Track 1/Track 2 format. The invention also includes an RFID reader for transmitting account and database information. In one embodiment the invention provides an RFID reader as a free standing or a computer implemented device. In another embodiment, biometric security measures are used in conjunction with the transponder system. In another embodiment, the transponder system communicates with one or more third-party healthcare providers to facilitate the transfer of healthcare and personal information. |
| US09024716B2 |
Mobile terminal, operating method thereof, and refrigerator
A mobile terminal, an operating method thereof, and a refrigerator are disclosed. The operating method of the mobile terminal includes receiving state information of the refrigerator from the refrigerator, displaying the state information of the refrigerator on a screen, and transmitting a control signal based on a control operation to the refrigerator. Therefore, it is possible to readily control the refrigerator using the mobile terminal. |
| US09024714B2 |
Static apparatus
A static apparatus includes an iron core which includes a plurality of magnetic plates stacked in one direction and in which a shaft portion having a main surface and a side surface is formed, and a coil wound around the shaft portion. Slits extending in an axial direction of the shaft portion are formed in at least a surface layer magnetic plate constituting the main surface, of the plurality of magnetic plates. Some of the slits are formed in the main surface, at an end portion close to the side surface, at a predetermined formation density. The formation density of the slits is highest at the predetermined formation density, and is reduced as at least one of a minimum distance from the side surface within the main surface and a distance from the main surface on a side close to the slits in the stacking direction is increased. |
| US09024711B2 |
Thermal-magnetic trip device for tripping a multiphase circuit breaker
A trip device comprises a first transmission bar pivoting around the same pivoting axis as a ratchet by any one of several thermal actuators. The first transmission bar drives the ratchet from a latched position to a released position, and makes a first indicator change state. A second transmission bar can be pivoted around the same pivoting axis as the ratchet by any one of several magnetic actuators. This second transmission bar drives the ratchet from its latched position to its released position, and makes a second indicator change state. |
| US09024707B1 |
Composite electronic component and board having the same mounted thereon
A composite electronic component may include: a ceramic body including a plurality of dielectric layers, first and second main surfaces opposing each other, first and second side surfaces opposing each other, and first and second end surfaces opposing each other; an inductor part including a first internal electrode disposed in the ceramic body and exposed to the first end surface and second side surface and a second internal electrode disposed in the ceramic body and exposed to the second end surface and second side surface; first and second internal connection conductors disposed in the ceramic body; and first to fourth external electrodes disposed on outer portions of the ceramic body and electrically connected to the first and second internal electrodes and the first and second internal connection conductors. The inductor part and the first and second internal connection conductors may be connected in parallel with each other. |
| US09024706B2 |
Absorptive electromagnetic slow wave structures
Electromagnetic slow wave structures (SWS) comprised of arrays of conductive obstacles are formed inside conductive parallel-plate waveguides These SWS may be formed using, for example, MEMS manufacturing processes at the wafer level on substrates including ceramic and silicon. An effective relative permittivity in the range of 15 to 40 may be obtained at millimeterwave frequencies. The SWS can be made absorptive by incorporating resistive losses in a plate of the PPW. Applications of these slow wave structures include delay lines and bootlace lens beamformers for microwave and millimeterwave antenna systems. |
| US09024703B2 |
Signal directing means for dividing an input signal into at least two output signals or combining at least two input signals into one output signal
The present invention relates to a signal directing means for dividing or combining signals. It comprises a bottom row first port, a first row first and second port, and a bottom row signal connector. The signal directing means further comprises a first row first and second amplifier, each first row amplifier having a corresponding first and second terminal, said first terminals being connected along the bottom row signal connector. The signal directing means also comprises a first row signal connector, where said second terminals are connected along the first row signal connector. The second terminal of the first row first amplifier is connected to the first row first port and the second terminal of the first row second amplifier is connected to the first row second port. A plurality of second connector ports are also provided, with connecting impedances connecting between the respective ports. |
| US09024702B2 |
Low phase shift voltage variable attenuator
Disclosed is a low phase shift voltage variable attenuator. The low phase shift voltage variable attenuator may include: a first directional coupler including a first input terminal in which a signal is input, a first isolation terminal connected to a ground power source through a termination resistor, a first coupling terminal, and a first through terminal; a second directional coupler including a second input terminal through which an attenuated signal, which is the attenuated input input signal, is output, a second isolation terminal connected to a ground power source through a termination resistor, a second coupling terminal, and a second through terminal; and a signal attenuating unit connected to the first coupling terminal, the first through terminal, the second coupling terminal, and the second through terminal, and configured to attenuate a signal transmitted through the first directional coupler to transmit the attenuated signal to the second directional coupler. |
| US09024701B1 |
Method and apparatus for controlling a line side impedance in a network device
In one embodiment, an apparatus includes a line side of a network device. The line side is configured to connect to a device external to the network device. The apparatus also includes a physical side of the network device. The physical side is configured to communicate with an external entity. An isolation device is configured to isolate the physical side from the line side. An inductor is coupled between the line side and the physical side. The inductor has a value configured to control a matching of an impedance of the line side with an impedance of the physical side as seen through the isolation device. |
| US09024698B2 |
Temperature compensation method and crystal oscillator
Embodiments of the present invention provide a temperature compensation method and a crystal oscillator, where the crystal oscillator includes a crystal oscillation circuit unit, a temperature sensor unit, an oscillation controlling unit, a relative temperature calculating unit, and a temperature compensating unit. The temperature sensor unit measures a measured temperature of the crystal oscillation circuit unit; the relative temperature calculating unit obtains a temperature difference between the measured temperature and a reference temperature; the temperature compensating unit obtains a temperature compensation value corresponding to the temperature difference from a temperature-frequency curve; and the oscillation controlling unit generates a frequency control signal, according to a frequency tracked by a communications AFC device and the temperature compensation value, thereby controlling a frequency of the crystal oscillation circuit unit to work on the tracked frequency. |
| US09024697B2 |
Method for operating control equipment of a resonance circuit and control equipment
The invention relates to a method for operating control equipment (1) of a resonance circuit (2), wherein the control equipment (1) comprises at least two circuit elements (8, 9) connected in series, in particular each comprising a recovery diode (13, 14) connected in parallel, between which a connection (6) of the resonance circuit (2) is connected. According to the invention, the circuit elements (8, 9) are actuated as a function of the voltage detected at the connection (6). The invention further relates to control equipment (1) of a resonance circuit (2). |
| US09024693B2 |
Crystal-less clock generator and operation method thereof
A crystal-less clock generator (CLCG) and an operation method thereof are provided. The CLCG includes a first oscillation circuit, a second oscillation circuit, and a control circuit. The first oscillation circuit is controlled by a control signal for generating an output clock signal of the CLCG. The second oscillation circuit generates a reference clock signal. The control circuit is coupled to the first oscillation circuit for receiving the output clock signal and coupled to the second oscillation circuit for receiving the reference clock signal. The control circuit is used to generate the control signal for the first oscillation circuit according to the relationship between the output clock signal and the reference clock signal. |
| US09024692B2 |
Voltage controlled oscillator band-select fast searching using predictive searching
A method, an apparatus, and a computer program product are provided. The apparatus tunes a frequency provided by a VCO. The apparatus determines a relative capacitance change associated with a first frequency and a desired frequency from a look-up table. The apparatus adjusts a capacitor circuit in the VCO based on the determined relative capacitance change determined from the look-up table in order to tune from the first frequency to the desired frequency. The apparatus determines that the frequency provided by the VCO is a second frequency different than the desired frequency after adjusting the capacitor circuit. The apparatus performs an iterative search to further adjust the capacitor circuit when a difference between the second frequency and the desired frequency is greater than a threshold. |
| US09024691B2 |
Adaptive power amplifier and methods of making same
An exemplary embodiment of the present invention provides an adaptive power amplifier comprising a transistor, a resistive load, and a tuning circuit. The transistor has a drain, a source, and a gate. The resistive load can be electrically coupled to the drain. The tuning circuit can be electrically coupled to the drain in parallel with the transistor. The tuning circuit can comprise an inductor and a capacitive element. The inductor and capacitive element can be in series connection. |
| US09024689B2 |
Electronic system—radio frequency power amplifier and method for self-adjusting bias point
A radio frequency (RF) power amplifier is disclosed. The RF power amplifier includes a bias circuit, an output stage circuit and dynamic bias controlling circuit. The bias circuit receives a system voltage and the bias circuit provides a working voltage according to the system voltage. The output stage circuit receives the working voltage so as to work at an operation bias point. The dynamic bias controlling circuit receives the working voltage and outputs a compensation voltage to the bias circuit according to a variation of the working voltage. When the input power increases and makes the working voltage decreases so as to shift the operation bias point, the bias circuit adjusts the working voltage upward so as to recover the operation bias point according to the compensation voltage received. |
| US09024679B2 |
Standby charge pump system
In one aspect, a charge pump output of a charge pump is coupled to a capacitor of a voltage shifter. The output of the voltage shifter causes pump control logic to enable the charge pump. In another aspect, a transistor in saturation has a drain terminal coupled to a charge pump output and a source terminal coupled to an output mode providing a word line read voltage. |
| US09024676B2 |
Active matrix panel, detection apparatus and detection system
An active matrix panel includes a gate line connected to control electrodes of a plurality of transistors; and a drive circuit supplying the gate line with a conducting voltage and a non-conducting voltage. The drive circuit includes a shift register including a plurality of shift register unit circuits connected to each other, and a demultiplexer including a plurality of demultiplexer unit circuits into which output signals of the shift register unit circuits are input. The demultiplexer unit circuit includes a first transistor for supplying the gate line with the conducting voltage, and a second transistor for supplying the gate line with the non-conducting voltage. The first transistor is changed from a non-conducting state into a conducting state when the second transistor is in the conducting state. |
| US09024675B2 |
Multi power supply type level shifter
There is provided a multi power supply type level shifter. The provided multi power supply type level shifter includes a first level shifter and a second level shifter in a two-stage architecture so as to selectively receive first to third power supplies and change a signal level, even when the first to third power supplies are applied in a different sequence from a normal power-on sequence. Output voltages are output without a change in level, and short-circuit currents are not generated in the first and second level shifters. |
| US09024673B1 |
Techniques for providing clock signals in an integrated circuit
An integrated circuit includes a first vertical clock bus and a first interface circuit coupled to provide first global clock signals to the first vertical clock bus. The first interface circuit is coupled to a first external terminal of the integrated circuit. The integrated circuit also includes a second vertical clock bus and a second interface circuit coupled to provide second global clock signals to the second vertical clock bus. The second interface circuit is coupled to a second external terminal of the integrated circuit. A third horizontal clock bus is coupled to provide the first and the second global clock signals from the first and the second vertical clock buses to a center region of the integrated circuit. |
| US09024670B2 |
System and method for controlling circuit input-output timing
An integrated circuit (IC) includes a plurality of input/output (I/O) terminals through which signals pass into or out of the IC and an I/O timing module. The I/O timing module is configured to add propagation delay to signals passing between the I/O terminals and I/O subsystems of the IC. The I/O timing module includes a plurality of delay elements associated with each of the I/O terminals, a control register associated with each of the I/O terminals, a memory, and I/O delay control logic. The control register is coupled to each of the delay elements associated with the I/O terminal. The memory is encoded with delay information. The I/O delay control logic is configured to initialize the propagation delay associated with each of the I/O terminals by selecting which of the delay elements are to be applied to produce the propagation delay based on the delay information stored in the memory. |
| US09024668B1 |
Clock generator
A clock generation circuit of a semiconductor apparatus includes a first clock generation unit configured to output a first signal which swings between a level of a power supply voltage and a level of a set voltage; a second clock generation unit configured to output a second signal which swings between the level of the set voltage and a level of a ground voltage; and a regulator configured to supply the set voltage to the first clock generation unit and the second clock generation unit. |
| US09024667B1 |
Self-biased phase lock loop
A self-biased Phase Locked Loop (PLL) is provided. The self-biased PLL includes a bias current generator configured to generate a bias current Ib, wherein the bias current Ib includes one or more adjustable parameters for adjusting a loop bandwidth wn of the self-biased PLL. The one or more adjustable parameters in the bias current Ib includes at least one of a reference voltage Vref and a reference frequency Fref. |
| US09024666B2 |
Phase-locked loop device with synchronization means
A phase-locked loop (PLL) device includes synchronization means suitable for synchronizing a frequency-converted signal produced by a frequency divider of the PLL device, with a reference signal supplied to the PLL device. A time duration of a frequency/phase lock acquisition step which is performed upon starting an operation of the PLL device can be reduced. In addition, when operating several PLL devices simultaneously, the synchronization units allow recovering target values for phase differences that exist between the respective frequency-converted signals of the PLL devices. To this end, synchronization is requested at a same time for all the PLL devices after they are all running in locked state. |
| US09024665B2 |
Transmitter with voltage and current mode drivers
Described is an integrated circuit (IC) which comprises: an input-output (I/O) pad for coupling to a transmission line; a voltage mode driver coupled to the I/O pad, the voltage mode driver having a pull-up driver and a pull-down driver; and a current mode driver coupled to the I/O pad, the current mode driver operable to function in parallel to the voltage mode driver. |
| US09024662B2 |
Semiconductor integrated circuit
A semiconductor integrated circuit includes: a main-interconnect to which supply voltage or reference voltage is applied; a plurality of sub-interconnects; a plurality of circuit cells configured to be connected to the plurality of sub-interconnects; a power supply switch cell configured to control, in accordance with an input control signal, connection and disconnection between the main-interconnect and the sub-interconnect to which a predetermined one of the circuit cells is connected, of the plurality of sub-interconnects; and an auxiliary interconnect configured to connect the plurality of sub-interconnects to each other. |
| US09024661B2 |
Glitch free clock multiplexer
Apparatus for glitch-free switching between two clock sources on an integrated circuit. Clock gaters provide a clock from a single source that can be turned on and off without causing partial pulses to be created. Control circuitry going to the individual clock gaters provides the ability to shut all clocks off for a period of time equal to the longest clock period. By combining the clocks with an OR gate and gating all clocks off before switching from one clock to another, a glitch-free train of clock pulses can be created from individual clock inputs. Since clock glitches can cause erratic behavior in integrated circuits, this invention allows one to switch between different (unrelated) clocks without causing erratic behavior. |
| US09024656B2 |
Nonvolatile logic circuit architecture and method of operation
Magnetoelectronic (ME) logic circuits and methods of operating the same are disclosed. Microsystems of different circuits made from different types of ME devices can be constructed and employed in applications such as sensors, smart dust, etc. |
| US09024652B2 |
Electronic circuit and method for testing and keeping a MOS transistor switched-off
The electronic circuit includes a transistor having a gate terminal, a source terminal and a drain terminal. A resistor has a first terminal connected to the gate terminal and has a second terminal connected to an auxiliary pad. When the electronic circuit is operating in a test phase and is configured for receiving a test signal for performing the test of the transistor, the auxiliary pad is electrically floating. When the electronic circuit is operating in a normal phase and is configured for receiving a supply voltage, the auxiliary pad is electrically connected to a voltage value smaller than the sum of the voltage value of the source terminal with the threshold voltage value of the transistor. |
| US09024645B2 |
Substantially edgeless touch sensor
In one embodiment, an apparatus is provided that includes a touch sensor. The touch sensor includes a plurality of drive electrodes made of conductive material, a plurality of sense electrodes made of conductive material, and a plurality of edges. Each of the drive electrodes and each of the sense electrodes are coupled to at least one track. The tracks are located along only one of the plurality of edges of the touch sensor. |
| US09024640B2 |
Active diagnostics and ground fault detection on photovoltaic strings
A PV system includes a plurality of PV strings configured to generate a string output power responsive to received solar irradiation, with a source conductor and a return conductor being provided from the PV strings. One or more DC voltage regulators are electrically connected to the PV strings on at least one of the source or return conductors, with the DC voltage regulator being configured to regulate the voltage of a respective PV string or group of strings. A controller selectively controls a voltage output by the DC voltage regulator and is programmed to periodically cause the DC voltage regulator to alter the voltage of a PV string or group of strings, detect a change in current in the respective PV string(s) responsive to the altering of the voltage, and perform at least one of a PV string degradation detection and causal diagnosis and a grounded conductor fault detection. |
| US09024637B2 |
Modular multi-channel coil array for an MRI having decoupling of next but one neighbors
A mufti-channel coil array for use as a transceiver in magnetic resonance imaging (MRI) has a plurality of radio frequency (RF) coils disposed next to one another, devices for electromagnetically decoupling the RF coils and coil elements which are applied onto a planar carrier element (5). The carrier elements (5) have a regular, equilateral polygonal outer contour and the shape of the individual coils (2) corresponds to the outer contour of the carrier element (5). An individual coil (2) has a loop-shaped structure (1), which leads to a decoupling of individual coils (2) not immediately adjacent to each other when a plurality of individual elements are arranged. The space requirement for adding new coils is reduced, and the modular design makes it possible to easily implement any three-dimensional or two-dimensional shape. |
| US09024635B2 |
Apparatus and method for coupled LC-NMR analysis
A device for performing chromatographic separations and nuclear magnetic resonance analysis has trapping means for holding a separated sample and to form a held separated sample and placing said held separated sample in said nuclear magnetic resonance assembly. One preferred trapping means forms a held separated sample and a passed separated sample. The passed separated sample is discharged from the device. Preferred trapping means comprise a trapping column or a separated sample loop. |
| US09024627B2 |
Motor actuator
A motor actuator includes a housing, and a plurality of output mechanisms accommodated in the housing. The housing includes a fastening unit that fastens a first case and a second case. Each of the plurality of output mechanisms includes a motor and a plurality of deceleration gears. The motor is supported by the housing. A final state deceleration gear is rotatably supported by the housing. The fastening unit is arranged in a first fastening unit formation range. The first fastening unit formation range is a range formed by connecting contours of a plurality of motors and contours of a plurality of final state deceleration gears, and is a range that surrounds the plurality of motors and the plurality of final stage deceleration gears. |
| US09024626B2 |
Angle detecting device
The detecting device comprises a rotation member with a magnet portion which generates a magnetic field having different polarities arranged alternately in a circumferential direction, a case having a bearing, an angle calculating device and an elastic member which biases the rotation member so that the rotation member is rotated, keeping a constant inclined angle relative to a central axis line of the bearing or a phase difference between a rotation phase of the rotation member and a rotation phase of the bearing rotating about the central axis line thereof with an inclined angle relative to the rotation member is kept constant regardless of the change of the rotation angle of the rotation member. |
| US09024625B2 |
Rotation angle detector
A rotation angle detector includes: a magnet attached to a rotating shaft and magnetized in a certain direction orthogonal to an axis of the rotating shaft; and a non-rotary magneto-electric transducer placed to be opposed to an end surface of the magnet, and configured to detect a rotation angle of the rotating shaft in cooperation with the magnet through magneto-electric transduction. A concave curved surface is formed in the end surface of the magnet in order to make a magnetic flux of a magnetic field facing the end surface of the magnet closer to the magnet and flattened. Accordingly, it is possible to provide a rotation angle detector which is compact in size and has a stable accuracy for detecting the rotation angle, by making the curvature of the magnetic flux near the end surface of the magnet small and placing the magneto-electric transducer in that location. |
| US09024624B2 |
Multi-field magnetic tracking
A magnetic tracking system includes a first set of magnetic field generators configured to produce a first magnetic field having a first shape within a three dimensional region and at least a second set of magnetic field generators configured to produce a second magnetic field having a second shape within the three dimensional region. The system also includes a computing device configured to compute a position of a sensor within the three dimensional region based on the first and second magnetic fields being detected by the sensor. |
| US09024623B2 |
Transducer assembly with digitally created signals
Techniques for coupling with devices that convert displacements into differential voltages and improvement of the sensitivity of such devices. A transducer operates based on changes of inductances between primary and secondary of a transformer to produce a differential signal that includes a noninverted signal and an inverted signal. A switch receives the noninverted signal and the inverted signal. A processor creates a square wave signal for driving the transducer input, and also digitally creates an inverted transducer output. A filter operates to filter the square wave output from the processor to produce a substantially single frequency signal at a specified timing having a specified phase relationship relative to the first phase inversion signal based on instructions that are executed by the processor. |
| US09024622B2 |
Magnetic field sensor calibratable during measurement operation and method for calibrating a magnetic field sensor during measurement operation
A magnetic field sensor for detecting first, second, and third spatial components of a magnetic field at a reference point includes a first sensor element arrangement for detecting the first magnetic field component having a first measurement field component and a first calibration field component with respect to a first spatial axis at a reference point, a second sensor element arrangement for detecting the second magnetic field component having a second measurement field component and a second calibration field component with respect to a second spatial axis y at the reference point and a third sensor element arrangement for detecting the third magnetic field component having a third measurement field component and a third calibration field component with respect to a third spatial axis x at the reference point. An excitation line is arranged such with respect to the three sensor element arrangements that when impressing a predetermined current into the excitation line respective predetermined calibration field components with respect to the spatial axes in the sensor element arrangements are generated. |
| US09024621B2 |
System and method for mounting components within a utility meter
An embodiment of a system includes a utility meter having an enclosure, a first component and a second component in the enclosure, and a mounting assembly configured to couple the first and second components together in the enclosure. The mounting assembly includes a first mount having first and second prongs disposed about an intermediate space, a second mount configured to extend bi-directionally into the intermediate space between the first and second prongs in opposite first and second directions, and a snap-fit fastener. The snap-fit fastener includes first and second snap portions configured to bi-directionally engage one another in the opposite first and second directions to secure the first and second mounts. |
| US09024616B2 |
Signaling circuit and method to detect zone status
A bi-directional current limiter may be configured to receive an AC signal and bi-directionally limit the loop current to a predetermined current value. A first and second zone may be configured in series with the AC signal and bi-directional current limiter. The first and second zone may include unidirectional current limiters to limit a unidirectional current that is proportionately less than the bi-directionally limited current. A first opto-coupler circuit (ISO1) may be configured to detect both high and low current states in the current loop circuit. Second and third opto-coupler circuits (ISO2 and ISO3) associated with the first and second zones may be configured to detect only high current states in the current loop circuit. The status of the first and second zones may then be determined by an analysis of the current level in the current loop circuit during two half cycles as determined by the various current limiters. |
| US09024615B2 |
Non-contact voltage detector
A non-contact voltage detection panel mount assembly is provided. The assembly includes a base to mount to an electrical enclosure, the base including of four voltage portals, a test point and a test voltage generator circuit used to test a pen. The pen is operatively connected to the base and includes an electrical charge storage device, a charge indicator operatively connected to the electrical charge storage device to indicate a presence of a charge within the electrical charge storage device, and a voltage present indicator to indicate presence of a voltage. The pen has a first position for lock-out-tag-out to monitor and test for voltage in any one of the four voltage portals and a second position to determine presence of voltage in the test point. |
| US09024612B2 |
Buck converter having pulse skipping mode and related method of operation
A buck converter comprises a switching unit configured to control a connection between a power terminal and a load terminal, a PWM controller configured to provide a PWM signal to the switching unit, and a control signal generator configured to generate a first control signal and a second control signal based on a current flowing to the load terminal, wherein the first control signal controls generation of the PWM signal and the second control signal controls a pulse width of the PWM signal. |
| US09024608B2 |
Load-adaptive power generator for driving a load device
The present invention includes a load-adaptive power generator including a feedback detecting module, a load determining module, a load driving module, and a control module. The feedback detecting module detects a load voltage of a load device, and converts the load voltage into a feedback voltage. The load determining module determines whether the feedback voltage is within a preset range for generating a periodical load driving signal. The load driving module has a plurality of driving units and at least one switch. The driving units drive the load device according to the load driving signal, and at least one driving unit receives the load driving signal through the switch. The control module turns on the switch when the frequency of the load driving signal is less than a frequency threshold. Accordingly, the load-adaptive power generator of the present invention can save energy. |
| US09024606B2 |
Low-to-medium power single chip digital controlled DC-DC regulator for point-of-load applications
A DC-DC converter for generating a DC output voltage includes: a digitally controlled pulse width modulator (DPWM) for controlling a switching power stage to supply a varying voltage to an inductor; and a digital voltage feedback circuit for controlling the DPWM in accordance with a feedback voltage corresponding to the DC output voltage, the digital voltage feedback circuit including: a first voltage controlled oscillator for converting the feedback voltage into a first frequency signal and to supply the first frequency signal to a first frequency discriminator; a second voltage controlled oscillator for converting a reference voltage into a second frequency signal and to supply the second frequency signal to a second frequency discriminator; a digital comparator for comparing digital outputs of the first and second frequency discriminators and for outputting a digital feedback signal; and a controller for controlling the DPWM in accordance with the digital feedback signal. |
| US09024604B2 |
Power circuit
A power circuit includes a first and a second switches between a input terminal and a reference power source; an inductor between a output terminal and a node between the first and the second switches, a main capacitor coupled to the output terminal, a main switch between the inductor and the output terminal, a sub capacitor coupled to a node between the inductor and the main switch through a sub switch, and a control circuit. And the control circuit performs: switching operation of the first and the second switches, and suspension operation that maintains an off-state of the first and the second switches after switching operation; the switching operation on the main capacitor by switching on the main switch; the switching operation on the sub capacitor by switching on the sub switch; and the switching operation by switching on the main switch and the sub switch. |
| US09024598B2 |
Converter control device
Provided is a converter control device which detects an on-failure of an auxiliary switch constituting an auxiliary circuit of a soft switching converter and can prevent element failures. A current sensor for detecting the current flowing in a coil is provided between a fuel cell and the. A controller sequentially detects current by use of the current sensor and makes a judgment as to whether or not the detected current has exceeded an overcurrent threshold value stored in a memory (not shown). When the controller judges that the current has exceeded the overcurrent threshold value, the controller judges that a second switching element has an on-failure, and performs a fail-safe operation by stopping the driving of a converter (for example, a U-phase converter) of an auxiliary circuit provided with this second switching element. |
| US09024597B2 |
System and method for controlling DCM-CCM oscillation in a current-controlled switching mode power supply converter
A constant-frequency current-mode-controlled boost converter circuit provides slope compensation of an inductor current, reduces reverse inductor current in light output load conditions, and reduces oscillation between a discontinuous current mode and a continuous current mode by enabling or disabling an inductor current threshold. The constant-frequency current-mode-controlled boost converter circuit is efficient and stable in light, medium, and heavy output load conditions. |
| US09024596B2 |
Tap changer
A tap changer with semiconductor switching elements for uninterrupted switching between winding taps of a tapped transformer has two load branches connected with the winding taps of the tapped transformer and that each comprise a respective mechanical main contact that in stationary operation conducts current of the respective load branch and produces an electrical connection with a load shunt. Each load branch also has parallel to the respective main contact a series circuit consisting of a further respective mechanical contact as well as a respective semiconductor switch. These semiconductor switches are electrically connected together at a side remote from the respective contacts and lead to a mechanical transfer contact whose other side is connected with the load shunt. A connection of the main contacts as well as the further mechanical contacts is effected by a movable contact support. |
| US09024593B2 |
Power supply unit and a method for operating the same
A power supply unit includes a boost converter having an input node and output node. The output node is coupled to a high-side of an H-bridge that is for supplying power to a capacitive load that is coupled to a first node and to a second node of the H-bridge. A first diode is coupled in forward direction between the first node of the H-bridge and the input node of the boost converter. A second diode is coupled in forward direction between the second node of the H-bridge and the input node of the boost converter. |
| US09024586B2 |
Battery fault tolerant architecture for cell failure modes series bypass circuit
A battery cell by-pass circuit that has particular application for by-passing cells in a high voltage battery for a vehicle. The battery includes a plurality of battery cells electrically coupled in series. The by-pass circuit includes a first switch electrically coupled in series with one or more of the battery cells, a by-pass line electrically coupled around the one or more battery cells and a second switch electrically coupled in the by-pass line and in parallel with the one or more battery cells. During normal cell operation, the first switch is closed and the second switch is open so that current flows through the one or more battery cells. If the one or more battery cells fail or are failing, the first switch is opened and the second switch is closed so that current by-passes the one or more cells and they are removed from the battery circuit. |
| US09024584B2 |
Method and system for setting sequential identification to multi-slave in battery pack
Disclosed is a method for setting sequential ID to a multi-slave BMS in a battery pack, the battery pack including N (N: natural number of 2 or more) slave BMSs having sequential physical locations to control a battery module containing at least one battery and a main BMS to control the N slave BMSs. |
| US09024576B2 |
Inductive charging of a rechargeable battery
An apparatus including an inductive charging system and at least one wireless communication system. The inductive charging system is configured to charge a rechargeable battery. The inductive charging system has an induction coil. The at least one wireless communication system is configured to communicate with a device. The wireless communication system includes at least a portion of the induction coil for transmitting and/or receiving a wireless signal at the induction coil, or for generating a communication electromagnetic field at the induction coil. Thus, both the inductive charging system and the wireless communication system include at least a portion of the induction coil as a common component for both of the systems. |
| US09024575B2 |
Electrical powered vehicle and power feeding device for vehicle
An electrical powered vehicle includes a secondary self-resonant coil, a secondary coil, a rectifier, and a power storage device. The secondary self-resonant coil is configured to be magnetically coupled with a primary self-resonant coil of a power feeding device by magnetic field resonance, and allow reception of high frequency power from the primary self-resonant coil. The secondary coil is configured to allow reception of electric power from the secondary self-resonant coil by electromagnetic induction. The rectifier rectifies the electric power received by the secondary coil. The power storage device stores the electric power rectified by the rectifier. |
| US09024573B2 |
Apparatus for energy transfer using converter and method of manufacturing same
According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter. |
| US09024566B2 |
Motor control device
A motor control device includes a feedback filter that has filter characteristics that a frequency response gain is substantially one at frequencies equal to or lower than a filter cutoff frequency, a frequency response gain decreases with increase in frequency in a range from the filter cutoff frequency ωfL to a filter upper limit frequency ωfH higher than the filter cutoff frequency ωfL, and a frequency response gain is substantially constant at frequencies equal to or higher than the filter upper limit frequency ωfH, and performs computing to apply the filter characteristics to a feedback transfer function, wherein a control-constant set unit sets a speed gain Kv and at least one of the filter cutoff frequency ωfL and the filter upper limit frequency ωfH to reduce a ratio of the filter upper limit frequency ωfH to the filter cutoff frequency ωfL with increase in the speed gain Kv. |
| US09024562B2 |
Motor constant calculating method for PM motor, and motor constant calculating device
A motor constant calculating method for a PM motor according to the present invention includes a voltage applying step of applying an applied voltage including a DC component and a plurality of frequency components to a PM motor, a motor current detecting step of detecting a motor current flowing depending on the applied voltage applied in the voltage applying step, and a motor constant calculating step of calculating a motor constant of the PM motor based on the applied voltage and the motor current. |
| US09024558B2 |
Bridge output circuit, motor driving device using the same, and electronic apparatus
A bridge output circuit includes an output terminal, a high side transistor, a low side transistor, a high side driver for controlling a gate voltage of the high side transistor, a low side driver for controlling a gate voltage of the low side transistor, and a controller for controlling the high side and low side drivers. The low side driver includes a first current source, a second current source, and a first assist circuit. The controller is configured to control the turning-on and turning-off states of the first current source, the second current source and the first assist circuit. |
| US09024557B2 |
Variable switching frequency power converter
A drive system for an electrical load such as an electric motor or generator comprises a PWM converter and a controller therefore. A signal indicative of a condition of the converter outpost is used in a controller to drive an optimal value of PWM switching frequency based on a load characteristic that is used to control the pulse switching frequency. The system takes account of the overall system in deriving an efficient PWM switching frequency. |
| US09024555B2 |
Motor control device
A motor control device has an overcurrent test unit to send a first test voltage Vt1 lower than a reference voltage Vref for overcurrent determination and a second test voltage Vt2 not lower than the reference voltage Vref to an overcurrent determination unit when a synchronous motor is not rotated. The motor control device determines that an abnormality occurs in the overcurrent detection unit when the overcurrent determination unit determines that the first test voltage Vt1 causes an overcurrent on the basis of a comparison result, or the second test voltage Vt2 causes no overcurrent on the basis of the comparison result. |
| US09024550B2 |
Dynamic reconfiguration-switching of windings in an electric motor used as a generator in an electric vehicle
For an electric motor used as a generator in an electric vehicle for dynamic braking, employing a dynamic reconfiguration-switching of motor windings upon the generator exceeding one of a maximum usable constraint of a first rechargeable battery in order to reduce a voltage constant of the electric motor thereby limiting one of a produced voltage and a produced power. |
| US09024549B2 |
Over-temperature protection circuit for power devices
An over-temperature protection circuit for a direct current (DC) electric tool includes a current detecting circuit electrically coupled to a battery pack, a power device control circuit electrically coupled to an electric motor of the DC electric tool and a power device for controlling the power state of the circuit. A computation control circuit controls the power supply of the motor according to the circuit current value detected by the current detecting circuit. When the electric motor is not in a speed control state, the allowable current passing through the over-temperature protection circuit of the DC electric tool cannot exceed a preset first current value. When the electric motor is in the speed control state, the allowable current passing through the over-temperature protection circuit of the DC electric tool cannot exceed a preset second current value less than the first current value. |
| US09024548B2 |
Method of controlling linear motor
In a linear motor used for a driving axis of a large-size machine tool having a very long driving stroke, pole position correction values at a plurality of stroke positions are stored in a memory. A pole position correction value corresponding to an actual stroke position of a slider is calculated based on the stored pole position correction value. A corrected electrical angle offset value derived based on the calculated pole position correction value is used to control the linear motor. |
| US09024542B2 |
High efficiency LED driving circuit and driving method
In one embodiment, an LED driving circuit can include: (i) a sense circuit configured to sense an inductor voltage, and to generate a sense voltage signal; (ii) a protection control circuit configured to activate a first protection control signal in response to a comparison of the sense voltage signal against a first reference voltage to indicate an LED device is in a first load state; (iii) the protection control circuit being configured to activate a second protection control signal in response to a comparison of the sense voltage signal against a second reference voltage to indicate the LED device is in a second load state; and (iv) a PWM control circuit configured to control a power switch according to the first protection control signal or the second protection control signal, based on the load state of the LED device. |
| US09024540B2 |
Overvoltage protection method for backlight drive circuit of 2D/3D mode and backlight drive circuit using same
The present invention provides an overvoltage protection method for backlight drive circuit of 2D/3D mode and a backlight drive circuit using the method. The method includes: providing a liquid crystal display, the liquid crystal display having a 2D mode and a 3D mode, the liquid crystal display including a backlight drive circuit; the backlight drive circuit using the first overvoltage protection voltage level as an overvoltage protection voltage level when the liquid crystal display is set in the 2D mode; and the backlight drive circuit using the second the overvoltage protection voltage level as an overvoltage protection voltage level when the liquid crystal display is set in the 3D mode, the second the overvoltage protection voltage level being greater than the first overvoltage protection voltage level. Different overvoltage protection voltage levels are provided for the 2D and 3D modes so as to alleviate impact on components by over voltage. |
| US09024532B2 |
Direct type LED backlight and liquid crystal display thereof
The present invention discloses a direct type LED backlight and a liquid crystal display thereof. The direct type LED backlight comprises a power converting circuit, which transfers an alternating current voltage generated from an external liquid crystal display into direct an current voltage and outputs it; multiple LED strings connected in parallel, wherein each LED string comprises a predetermined amount of LED connected in parallel, which receives a direct current from the power converting circuit; wherein, the predetermined amount is limited to that the direct current of the LED string emitting light normally is smaller than or equal to the direct current output from the power converting circuit. According to the direct type LED backlight of the present invention, it can avoid using a boost circuit in order to decrease circuit complexity and save costs. |
| US09024530B2 |
Synchronized ambient light sensor and display
An electronic device may be provided that has a display. The display may produce light using a backlight unit or using an array of light-emitting display pixels. An ambient light sensor may be mounted under an active area of the display to measure ambient light that is transmitted through the display. The display may be periodically disabled to prevent the display from producing light that interferes with the ambient light sensor. Display pixels may be coupled to a common cathode switch that can be periodically opened or the backlight in a display with a backlight can be periodically turned off. Control circuitry for periodically disabling the display while enabling the ambient light sensor may be implemented using a display driver integrated circuit mounted to a display. |
| US09024523B2 |
Organic light emitting display apparatus and manufacturing method thereof
An organic light emitting display apparatus includes a pixel part including a pixel electrode, a light emitting layer and an opposite electrode, and a contact part in which the opposite electrode contacts a power line, wherein a first thickness of the opposite electrode in the pixel part is different from a second thickness of the opposite electrode in the contact part. |
| US09024522B2 |
Organic light emitting diode display having display substrate with reduced thickness
An organic light emitting diode (OLED) display includes a lower substrate having a display area displaying an image and a non-display area formed along an edge of the display area, the display area having a first thickness, at least a part of the non-display area having a second thickness that is greater than the first thickness; and a protection member disposed at the lower side of the lower substrate, the protection member being disposed in the display area of the lower substrate. |
| US09024510B1 |
Compliant electrode and composite material for piezoelectric wind and mechanical energy conversions
A thin film device for harvesting energy from wind. The thin film device includes one or more layers of a compliant piezoelectric material formed from a composite of a polymer and an inorganic material, such as a ceramic. Electrodes are disposed on a first side and a second side of the piezoelectric material. The electrodes are formed from a compliant material, such as carbon nanotubes or graphene. The thin film device exhibits improved resistance to structural fatigue upon application of large strains and repeated cyclic loadings. |
| US09024508B2 |
Bending vibration piece, method for manufacturing the same and electronic device
A double-side tuning fork-type bending vibration piece having a basal part, a pair of drive vibration arms, a pair of detection vibration arms, drive electrodes and detection electrodes includes adjustment films of a metallic material or the like formed in connecting areas between the vibration arms and the basal part. The adjustment films are formed in such a way as to cover an area of tapered portions formed in connecting parts between the drive vibration arms and the basal part, an area of the basal part near the tapered portions and an area of the drive vibration arms. While monitoring a detection current outputted from the detection electrodes when the drive vibration arms are excited in driving mode, the adjustment films are partly deleted by laser irradiation so that the detection current becomes 0. |
| US09024507B2 |
Ultrasound wave generating apparatus
In one embodiment, there is provided in an ultrasound wave generating apparatus a low output impedance transistor based driver circuit that has the ability to apply a drive signal at a frequency corresponding to an ultrasound transducer's resonant frequency. The low output impedance of the driver circuit allows for a substantial portion of the energy to be delivered to the ultrasound transducer and converted to ultrasound energy. The power transfer efficiency of the presented circuit allows ultrasound drivers to be powered by portable battery packs, while still delivering high ultrasound acoustic power. The ultrasound driver can provide energy in sufficient amounts making it suitable for a range of ultrasound driving application including but not limited to therapeutic low and high power clinical systems, high intensity focused ultrasound HIFU, acoustical welding, industrial inspection, and other various forms of low-to-high power acoustic devices. |
| US09024504B2 |
Carbon commutator and a method for production thereof
A segment of a carbon commutator includes a carbon layer on a surface side and a metallic carbon layer on a bottom side, and the carbon layer and the metallic carbon layer both contain a thermoplastic resin binder. |
| US09024500B2 |
Insulator, and stator and motor provided with same
An insulator includes a main body, a latching portion, and a slot. The main body covers a portion of a stator core around which a coil is wound to insulate the stator core from the coil. The latching portion is disposed at an end of a portion of the main body around which the coil is wound to latch the coil onto the main body. The slot is formed so as to expose the coil at a portion of the latching portion on a side where cooling oil for cooling the coil is supplied to the coil. |
| US09024495B2 |
Rotor
A rotor for an electric motor that includes a main body on which a support surface is formed, to which a permanent magnet element is attached. The main body is partially surrounded by a joining sleeve having chamber walls. The chamber walls together with the support surfaces form a chamber in which the permanent magnet element is arranged. The joining sleeve fixes the position of the permanent magnet element in a radial direction on the main body and a locking element is molded onto the main body. The locking element closes the chamber fixing the position of the permanent magnet element in the axial direction on the main body. |
| US09024494B2 |
Mechanical backup bearing arrangement for a magnetic bearing system
The present disclosure describes a mechanical backup bearing system arrangement to work in conjunction with non-contact magnetic bearings and capable of coping with thermal expansions of the bearing components during operations. Expansions or contractions of an inner or outer race of a bearing can be compensated using particular springs providing a low profile and a proper stiffness. An electric machine system includes a rotational portion and a stationary portion. The electric machine further includes a magnetic bearing configured to support the rotational portion to rotate within the stationary portion. A mechanical back-up bearing resides in a cavity between the rotational portion and the stationary portion. A flat spring is carried by the stationary portion and abutting the back-up bearing. |
| US09024492B2 |
Laser-welded joint structure between insulation frame and bearing cup of fan and method of forming same
A laser-welded joint structure between insulation frame and bearing cup of fan includes a base having a bearing cup and a stator having at least one insulation frame. The insulation frame includes a sleeve portion defining a bore axially extending therethrough. The sleeve portion is provided on an inner wall surface with at least one pressing section that radially projects into the bore to press a lower side against an upper end of the bearing cup and a bearing received therein. A portion of at least one lateral side of each pressing section that is in contact with the upper end of the bearing cup is melted by laser beam to form a laser-welded joint, so that the insulation frame and the bearing cup are integrally connected together at reduced manufacturing cost and have increased structural strength. A method of forming the laser-welded joint structure is also disclosed. |
| US09024490B2 |
Central power supply member
A central power supply member (S) for supplying power to windings of a stator of a motor has ring-shaped busbars (10) each including a power supply terminal (20) and connecting terminals (30) laminated and accommodated in a synthetic resin holder (50) while being insulated from each other. Power-supply side terminals (91) drawn out from a power supply are placed on the power supply terminals (20) of the busbars (10) and connected by tightening bolts (95). The holder (50) has terminal blocks (55) on which the power supply terminals (20) are placed and in which nuts (65) to be engaged with the bolts 95 are mounted with the rotation thereof prevented. Insertion grooves (88) as rotation preventing portions are formed in the rear surfaces of the terminal blocks (55) and receive bulges (27) formed on the lateral edges of vertical plates (22) of the power supply terminals (20). |
| US09024489B2 |
Vibration generator
A vibration generator includes a housing, a vibrating body, and a leaf spring. The leaf spring includes a connection portion connected to the vibrating body at one longitudinal end of the leaf spring, an attachment portion attached to a circumferential wall portion at the other longitudinal end of the leaf spring and an intermediate portion formed between the connection portion and the attachment portion to extend around the vibrating body. The connection portion and the attachment portion are arranged along a direction intersecting a vibration direction of the vibrating body at the opposite sides of the vibrating body. The intermediate portion is arranged in an outside region around the vibrating body to extend across the vibration direction of the vibrating body. |
| US09024488B2 |
Robot drive with magnetic spindle bearings
A drive section for a substrate transport arm including a frame, at least one stator mounted within the frame, the stator including a first motor section and at least one stator bearing section and a coaxial spindle magnetically supported substantially without contact by the at least one stator bearing section, where each drive shaft of the coaxial spindle includes a rotor, the rotor including a second motor section and at least one rotor bearing section configured to interface with the at least one stator bearing section, wherein the first motor section is configured to interface with the second motor section to effect rotation of the spindle about a predetermined axis and the at least one stator bearing section is configured to effect at least leveling of a substrate transport arm end effector connected to the coaxial spindle through an interaction with the at least one rotor bearing section. |
| US09024483B2 |
Device for inductive transmission of electrical energy
The invention relates to a device for the inductive transfer of electric energy from a stationary unit comprising at least one primary inductance to a vehicle that is adjacent to said unit and has at least one second inductance. The stationary unit or the vehicle has a device for detecting the presence of an object in a predetermined area that covers at least the area lying between the primary inductance and the second inductance during the inductive energy transfer. The detection device has at least one contactless sensor and an evaluation unit that is connected to the sensor. At least the sensor of the detection device is integrated into or mounted on the same housing as the primary or secondary coil of the energy transfer device. The sensor can be an ultrasonic sensor, radar sensor, infra-red sensor or an electric image sensor. |
| US09024481B2 |
Wireless feeding system
The present disclosure provides a wireless feeding system including: a feeding device; and a power receiving device receiving power transmitted from the feeding device; wherein the feeding device includes a power generating section generating the power to be fed, and a resonant element fed with the power generated by the power generating section, the power receiving device includes a power receiving element receiving the power transmitted from the feeding device, and supplies power according to the received power to a load, and at least one of a power propagation path to the resonant element in the feeding device and a received power propagation path in the power receiving device has a frequency characteristic correcting circuit achieving a wider band by expanding a frequency characteristic while maintaining a Q-value as high sharpness of resonance of the power. |
| US09024469B2 |
Motor-driven refrigerating apparatus for vehicle
A vehicle has a low-voltage power generator driven by an engine, a standard low-voltage battery and a standard low-voltage electric load. Additional equipment has an additional low-voltage battery for supplying electric power to an additional low-voltage electric load. The additional low-voltage battery is charged with electric power from the low-voltage power generator. The additional equipment further has a high-voltage battery for supplying electric power to a high-voltage electric load, and a converter for converting low-voltage electric power from the low-voltage power generator to high-voltage electric power. When relays are opened during a period in which engine operation is stopped, the electric power is supplied from the additional low-voltage battery to the converter, so that the high-voltage electric power is supplied to the high-voltage electric load, such as a motor-driven compressor. |
| US09024467B2 |
DC power architecture for remote APU start
A circuit and methods for remote auxiliary power unit startup are presented. A first node is coupled to a ground by action of a momentary switch to initiate an activation, and the first node is coupled to the ground by action of a latching relay in response to the activation. An auxiliary power unit is coupled to a hot battery by action of a bi-polar relay in response to the activation. |
| US09024461B2 |
Tidal energy seawater desalination system, power generation system and integral energy utilization system
A tidal energy seawater desalination system wherein a seawater evaporation tower is configured with a vacuum pump which connects with a tidal energy power device, and connects a seawater evaporation tower via pipelines, an output end of the pump connects a steam condensation tower via pipelines; alternatively the evaporation tower comprises a floating barrel and a stationary barrel, the floating barrel connects with the power device, the top of the stationary barrel connecting the steam condensation tower via pipelines; the pipeline introducing the steam into the condensation tower first connects a steam pressure tank, a steam turbine connects the tank via pipelines, the power output shaft of the turbine connects generator sets, and in turn, the turbine connecting the condensation tower via pipelines, such that the system is also a power generation system; on the offshore of which is provided with solar water heater and wind driven generator. |
| US09024459B2 |
Wind turbine generator, method, and program thereof
A rotor having a plurality of wind turbine blades, a generator to be driven by rotation of the rotor, a pitch angle controller for controlling a pitch angle of the wind turbine blades according to a speed of a generator, and a comparing and selecting section are provided. When the voltage of the utility grid is a predetermined value or less, the pitch angle controller controls the pitch angle so that the wind turbine blades do not move to a fine side. Further, the comparing and selecting section compares a temporary pitch angle command value determined based on the speed of the generator with a previous value of a pitch angle command value, and when the temporary pitch angle command value is a command for controlling the wind turbine blades closer to the fine side than the previous value, outputs the previous value as a current pitch angle command value. |
| US09024457B2 |
Semiconductor device and method for manufacturing the same
A method for manufacturing a semiconductor device includes a first photolithography step of forming a first device pattern corresponding to a first pattern, and a plurality of alignment marks corresponding to a plurality of marks, upon a step of exposing the entire device region in one shot using a first mask including the first pattern and the plurality of marks, and a second photolithography step of, after the first photolithography step, forming second device patterns respectively corresponding to second patterns in a plurality of divided regions which form the device region, upon steps of individually exposing the plurality of divided regions using second masks each including the second pattern corresponding thereto. |
| US09024455B2 |
Semiconductor encapsulation adhesive composition, semiconductor encapsulation film-like adhesive, method for producing semiconductor device and semiconductor device
A semiconductor encapsulation adhesive composition comprising (a) an epoxy resin, (b) a curing agent and (c) an antioxidant. |
| US09024454B2 |
Method of manufacturing semiconductor device
To improve reliability of a semiconductor device in which wire bonding using a wire made of copper is performed. A semiconductor device is configured so that one of end parts (wide width part) of a copper wire is joined via a bump on a pad (electrode pad) formed over a main surface (first main surface) of a semiconductor chip of the semiconductor device. The bump is made of gold, which is a metal material having a hardness lower than that of copper, and the width of the bump is narrower than the width of the wide width part of the wire. |
| US09024453B2 |
Functional material systems and processes for package-level interconnects
Interconnect packaging technology for direct-chip-attach, package-on-package, or first level and second level interconnect stack-ups with reduced Z-heights relative to ball technology. In embodiments, single or multi-layered interconnect structures are deposited in a manner that permits either or both of the electrical and mechanical properties of specific interconnects within a package to be tailored, for example based on function. Functional package interconnects may vary one of more of at least material layer composition, layer thickness, number of layers, or a number of materials to achieve a particular function, for example based on an application of the component(s) interconnected or an application of the assembly as a whole. In embodiments, parameters of the multi-layered laminated structures are varied dependent on the interconnect location within an area of a substrate, for example with structures having higher ductility at interconnect locations subject to higher stress. |
| US09024447B2 |
Stackable electronic package and method of making same
An apparatus comprises a first chip layer comprising a first component coupled to a first side of a first flex layer, the first component comprising a plurality of electrical pads. The first chip layer also comprises a first plurality of feed-thru pads coupled to the first side of the first flex layer and a first encapsulant encapsulating the first component, the first encapsulant having a portion thereof removed to form a first plurality of cavities in the first encapsulant and to expose the first plurality of feed-thru pads by way of the first plurality of cavities. |
| US09024436B2 |
Thermal interface material for integrated circuit package
In an embodiment, a thermal interface material (TIM) is provided. The TIM includes first and a second layers of a first transition metal, and a third layer including a plurality of carbon nanotubes supported in a flexible polymer matrix and a second transition metal coupled to sidewalls of carbon nanotubes. The first and second metal layers are in contact with first and second ends of carbon nanotube. The TIM further includes fourth and fifth layers of an alloy material coupled to the first and second metal layers, respectively. The carbon nanotube based TIM including the layers with transition metal allow improved heat transfer from an integrated circuit die to a heat spreader. |
| US09024431B2 |
Semiconductor die contact structure and method
A system and method for forming a semiconductor die contact structure is disclosed. An embodiment comprises a top level metal contact, such as copper, with a thickness large enough to act as a buffer for underlying low-k, extremely low-k, or ultra low-k dielectric layers. A contact pad or post-passivation interconnect may be formed over the top level metal contact, and a copper pillar or solder bump may be formed to be in electrical connection with the top level metal contact. |
| US09024429B2 |
Microelectronic packages containing opposing devices and methods for the fabrication thereof
Microelectronic packages and methods for fabricating microelectronic packages are provided. The fabrication method may be carried-out utilizing a preformed panel having a frontside cavity and a backside cavity in which first and second microelectronic devices are positioned, respectively. One or more frontside RDL layers are produced over the frontside of the preformed panel in ohmic contact with or otherwise electrically coupled to the first microelectronic device. Similarly, one or more backside RDL layers are formed over the backside of the preformed panel in ohmic contact with or otherwise electrically coupled to the second microelectronic device. A frontside contact array is produced over the frontside of the preformed panel and electrically coupled to at least the first microelectronic device through the frontside RDL layers. Lastly, the preformed panel is singulated to yield a microelectronic package including a package body in which the first and second microelectronic devices are embedded. |
| US09024428B2 |
Semiconductor device and stacked semiconductor device
A semiconductor device includes a package substrate, and a stack of semiconductor chips over the package substrate, each of the semiconductor chips including first and second surfaces, each of the semiconductor chips including a first through electrode that extends through each of the semiconductor chips, a first surface electrode positioned on the first surface of each of the semiconductor chips, the first surface electrode being coupled to a first end of the first through electrode, a second surface electrode positioned on the second surface of each of the semiconductor chips, the second surface electrode being coupled to a second end of the first through electrode, a second through electrode that extends through each of the semiconductor chips, the second through electrode having third and fourth ends, and a third surface electrode positioned on the second surface of the first semiconductor chip. |
| US09024426B2 |
Semiconductor device and method of manufacturing the same
Disclosed are semiconductor devices and methods of manufacturing the same. The semiconductor device includes an interposer and a first semiconductor package comprising a first substrate, and a first semiconductor chip mounted on the first substrate. The device also includes at least two second semiconductor packages electrically connected to a top surface of the interposer, the second semiconductor packages spaced apart from each other in a direction parallel to the top surface of the interposer. Each of the second semiconductor packages comprises a second substrate, a second semiconductor chip mounted on the second substrate and a mold part disposed on the second substrate to protect the second semiconductor chip. |
| US09024422B2 |
Package structure having embedded semiconductor component and fabrication method thereof
A package structure having an embedded semiconductor component, includes: a chip having an active surface with electrode pads and an inactive surface opposite to the active surface; a first insulating protection layer having a chip mounting area for the chip to be mounted thereon via the active surface thereof; a plurality of connection columns disposed in the first insulating protection layer at positions corresponding to the electrode pads and electrically connected to the electrode pads via solder bumps; an encapsulant formed on one surface of the first insulating protection layer having the chip mounted thereon for encapsulating the chip; and a built-up structure formed on the other surface of the first insulating protection layer and the connection columns. Due to the bending resistance of the encapuslant, the warpage of the built-up structure is prevented. |
| US09024421B2 |
Connection arrangement for semiconductor power modules
A semiconductor power module includes at least two sub modules. The sub modules include at least one respective transistor having a collector, an emitter, and a gate. The module includes a connection arrangement having a collector terminal unit for connecting the collectors of the at least two sub modules collectively to external circuit components, at least two emitter terminal units for connecting the respective emitters of the at least two sub modules individually to external circuit components, and at least two gate terminal units for connecting the respective gates of the at least two sub modules individually to external circuit components. |
| US09024420B2 |
Power quad flat no-lead (PQFN) package
Some exemplary embodiments of a multi-chip module (MCM) power quad flat no-lead (PQFN) semiconductor package utilizing a leadframe for electrical interconnections have been disclosed. One exemplary embodiment comprises a PQFN semiconductor package comprising a leadframe, a driver integrated circuit (IC) coupled to the leadframe, a plurality of vertical conduction power devices coupled to the leadframe, and a plurality of wirebonds providing electrical interconnects, including at least one wirebond from a top surface electrode of one of the plurality of vertical conduction power devices to a portion of the leadframe, wherein the portion of the leadframe is electrically connected to a bottom surface electrode of another of the plurality of vertical conduction power devices. In this manner, efficient multi-chip circuit interconnections can be provided in a PQFN package using low cost leadframes. |
| US09024414B2 |
Semiconductor device and method for forming the same
A semiconductor device in which a gettering layer is formed in a semiconductor substrate, and a method for forming the same are disclosed, resulting in increased reliability of the semiconductor substrate including the gettering layer. The semiconductor device includes a semiconductor substrate; a gettering layer formed of a first-type impurity and a second-type impurity in the semiconductor substrate so as to perform gettering of metal ion; and a deep-well region formed over the gettering layer in the semiconductor substrate. |
| US09024413B2 |
Semiconductor device with IGBT cell and desaturation channel structure
A semiconductor device includes an IGBT cell including a second-type doped drift zone, and a desaturation semiconductor structure for desaturating a charge carrier concentration in the IGBT cell. The desaturation structure includes a first-type doped region forming a pn-junction with the drift zone, and two portions of a trench or two trenches arranged in the first-type doped region and beside the IGBT cell in a lateral direction. Each of the two trench portions or each of the two trenches has a wide part below a narrow part. The wide parts confine a first-type doped desaturation channel region of the first-type doped region at least in the lateral direction. The narrow parts confine a first-type doped mesa region of the first-type doped region at least in the lateral direction. The desaturation channel region has a width smaller than the mesa region in the lateral direction, and adjoins the mesa region. |
| US09024411B2 |
Conductor with sub-lithographic self-aligned 3D confinement
A three-dimensionally (3d) confined conductor advantageously used as an electronic fuse and self-aligned methods of forming the same. By non-conformal deposition of a dielectric film over raised structures, a 3d confined tube, which may be sub-lithographic, is formed between the raised structures. Etching holes which intersect the 3d confined region and subsequent metal deposition fills the 3d confined region and forms contacts. When the raised structures are gates, the fuse element may be located at the middle of the line (i.e. in pre-metal dielectric). Other methods for creating the structure are also described. |
| US09024409B2 |
Semiconductor device and method for forming the same
A semiconductor device and a method for forming the same are disclosed. In a method for forming the semiconductor substrate including a cell region and a peripheral region, a guard pattern defined by an epitaxial growth layer located at the edge part between the cell region and the peripheral region is formed. As the guard pattern is not damaged by an oxidation process, a bias leakage path between an N-well bias and a P-well bias of the peripheral region is prevented from occurring Reliability of a gate oxide film may be increased, resulting in an increased production yield of the semiconductor device and implementation of stable voltage and current characteristics. |
| US09024407B2 |
Monitoring testkey used in semiconductor fabrication
A monitoring testkey for a wafer is provided. The monitoring testkey includes a first metal oxide semiconductor (MOS) transistor having a channel extending in a first direction, a second MOS transistor having a channel extending in a second direction, a common gate pad electrically connected to gate electrodes of the first MOS transistor and the second MOS transistor, a first source pad electrically connected to source electrodes of the first MOS transistor and the second MOS transistor, a first drain pad electrically connected to a drain electrode of the first MOS transistor, and a second drain pad electrically connected to a drain electrode of the second MOS transistor. The monitoring testkey helps to improve the critical dimension uniformity and electrical characteristics uniformity of elements in a wafer. |
| US09024406B2 |
Imaging systems with circuit element in carrier wafer
An imaging system may include an image sensor package with an image sensor wafer mounted on a carrier wafer, which may be a silicon substrate. A capacitor may be formed in the carrier wafer. Trenches may be etched in a serpentine pattern in the silicon substrate. Conductive plates of the capacitor may be formed at least partially in the trenches. An insulator material may be formed between the capacitor and the silicon substrate. A dielectric layer may be formed between the conductive plates of the capacitor. The image sensor package may be mounted on a printed circuit board via a ball grid array. Conductive vias may electrically couple the capacitor and the image sensor wafer to the printed circuit board. |
| US09024401B2 |
Photodetector, image sensor and method for manufacturing
The finding that with a reasonable effort a layer thickness and/or refractive index variation may be acquired which realizes different internal optical path lengths for impinging radiation whereby fluctuation of spectral sensitivity of the photodetector is reduced is used to provide image sensors with a less fluctuating spectral sensitivity with respect to different wavelengths, or photodetectors with a small fluctuation of the spectral sensitivity from photodetector to photodetector with respect to defined wavelengths, with a reasonable effort. |
| US09024399B2 |
Perpendicular STT-MRAM having logical magnetic shielding
A perpendicular STT-MRAM comprises apparatus and a method of manufacturing a plurality of magnetoresistive memory element having local magnetic shielding. As an external perpendicular magnetic field exists, the permeable dielectric layers, the permeable bit line and the permeable bottom electrode are surrounding and have capability to absorb and channel most magnetic flux surrounding the MTJ element instead of penetrate through the MTJ element. Thus, magnetization of a recording layer can be less affected by the stray field during either writing or reading, standby operation. |
| US09024392B2 |
Multi-port SRAM manufacturing
Some embodiments relate to an integrated circuit including fin field effect transistors (FinFETs) thereon. The integrated circuit includes first and second active fin regions having a first conductivity type and spaced apart from one another. A gate dielectric layer is disposed over the first and second active fin regions. First and second gate electrodes are disposed over the first and second active fin regions, respectively. The first and second gate electrodes are also disposed over the gate dielectric layer. The first and second gate electrodes are electrically coupled together and are electrically separated from the first and second active fin regions by the gate dielectric layer. The first gate electrode is made of a first metal having a first workfunction, and the second gate electrode is made of a second metal having a second workfunction that differs from the first workfunction. |
| US09024385B2 |
Semiconductor devices including a stressor in a recess and methods of forming the same
Semiconductor devices including a stressor in a recess and methods of forming the semiconductor devices are provided. The methods may include forming a trench in an active region and the trench may include a notched portion of the active region. The methods may also include forming an embedded stressor in the trench. The embedded stressor may include a lower semiconductor layer and an upper semiconductor layer, which has a width narrower than a width of the lower semiconductor layer. A side of the upper semiconductor layer may not be aligned with a side of the lower semiconductor layer and an uppermost surface of the upper semiconductor layer may be higher than an uppermost surface of the active region. |
| US09024384B2 |
Indium, carbon and halogen doping for PMOS transistors
A method of forming an integrated circuit (IC) having at least one PMOS transistor includes performing PLDD implantation including co-implanting indium, carbon and a halogen, and a boron specie to establish source/drain extension regions in a substrate having a semiconductor surface on either side of a gate structure including a gate electrode on a gate dielectric formed on the semiconductor surface. Source and drain implantation is performed to establish source/drain regions, wherein the source/drain regions are distanced from the gate structure further than the source/drain extension regions. Source/drain annealing is performed after the source and drain implantation. The co-implants can be selectively provided to only core PMOS transistors, and the method can include a ultra high temperature anneal such as a laser anneal after the PLDD implantation. |
| US09024383B2 |
Semiconductor device with a super junction structure with one, two or more pairs of compensation layers
A super junction semiconductor device comprises a semiconductor portion with mesa regions protruding from a base section. The mesa regions are spatially separated in a lateral direction parallel to a first surface of the semiconductor portion. A compensation structure with at least two first compensation layers of a first conductivity type and at least two second compensation layers of a complementary second conductivity type may cover sidewalls of the mesa regions and portions of the base section between the mesa regions. Buried lateral faces of segments of the compensation structure may cut the first and second compensation layers between the mesa regions. A drain connection structure of the first conductivity type may extend along the buried lateral faces and may structurally connect the first compensation layers in an economic way keeping the thermal budget low. |
| US09024382B2 |
Semiconductor device
According to one embodiment, the semiconductor device includes a drift region, a first semiconductor region, a second semiconductor region, a main electrode, first gate electrodes and a second gate electrode. The first gate electrodes and the second gate electrode between a pair of first gate electrodes are provided in the drift region. The first semiconductor region is provided between the first gate electrodes and the second gate electrode. The first semiconductor region has a first side surface opposite to the one of the adjacent ones and a second side surface partially opposite to the second gate electrode. The second semiconductor region is selectively provided on the first semiconductor region. The main electrode has a portion directly adjacent to part of the second side surface and the second semiconductor region. |
| US09024378B2 |
Device structure and manufacturing method using HDP deposited source-body implant block
This invention discloses a semiconductor power device. The trenched semiconductor power device includes a trenched gate, opened from a top surface of a semiconductor substrate, surrounded by a source region encompassed in a body region near the top surface above a drain region disposed on a bottom surface of a substrate. The semiconductor power device further includes an implanting-ion block disposed above the top surface on a mesa area next to the body region having a thickness substantially larger than 0.3 micron for blocking body implanting ions and source ions from entering into the substrate under the mesa area whereby masks for manufacturing the semiconductor power device can be reduced. |
| US09024374B2 |
3D memory array with improved SSL and BL contact layout
A 3D memory device includes a plurality of ridges, in some embodiments ridge-shaped, in the form of multiple strips of conductive material separated by insulating material, arranged as bit lines which can be coupled through decoding circuits to sense amplifiers. The strips of conductive material have side surfaces on the sides of the stacks. A plurality of conductive lines arranged as word lines which can be coupled to row decoders, extends orthogonally over the plurality of stacks. The conductive lines conform to the surface of the stacks. Memory elements lie in a multi-layer array of interface regions at cross-points between side surfaces of the semiconductor material strips on the stacks and the conductive lines. The memory elements are programmable, like the anti-fuses or charge trapping structures. In some embodiments, the 3D memory is made using only two critical masks for multiple layers. Some embodiments include a staircase-shaped structure positioned at ends of the semiconductor material strips. Some embodiments include SSL interconnects on a metal layer parallel to the semiconductor material strips, and further SSL interconnects on a higher metal layer, parallel to the word lines. |
| US09024372B2 |
Nonvolatile memory device and method for fabricating the same
A nonvolatile memory device includes: a channel layer protruding perpendicular to a surface of a substrate; a tunnel insulation layer formed on a surface of the channel layer; a stack structure, in which a plurality of floating gate electrodes and a plurality of control gate electrodes are alternately formed along the channel layer; and a charge blocking layer interposed between each floating gate electrode, of the plurality of floating gate electrodes, and each control gate electrode of the plurality of control gate electrodes, wherein the floating gate electrode includes a first floating gate electrode between two control gate electrodes and a second floating gate electrode positioned in the lowermost and uppermost parts of the stack structure and having a smaller width in a direction parallel to the substrate than the first floating gate electrode. |
| US09024370B1 |
Group III-V ferromagnetic/non-magnetic semiconductor heterojunctions and magnetodiodes
Ferromagnetic Group III-V semiconductor/non-magnetic Group III-V semiconductor heterojunctions, with a magnetodiode device, to detect heterojunction magnetoresistance responsive to an applied magnetic field. |
| US09024362B2 |
Organic image sensor with optical black regions
An organic image sensor includes a first organic photoelectric conversion pixel circuit on an active region of a substrate and a second organic photoelectric conversion pixel circuit on an optical black region of the substrate. The first organic photoelectric conversion pixel circuit includes a first organic photoelectric conversion element configured to generate charges responding to incident light and a first readout circuit configured to receive a first input signal including the charges generated in the first organic photoelectric conversion element. The second organic photoelectric conversion pixel circuit includes a second organic photoelectric conversion element and a second readout circuit configured to receive a second input signal generated irrespective of the incident light. |
| US09024361B2 |
Solid-state imaging device and method of manufacturing solid-state imaging device
Provided is a solid-state imaging device including: a photodiode which converts an optical signal to signal charges; a transfer gate which transfers the signal charges from the photodiode; an impurity diffusion layer to which the signal charges are transferred by the transfer gate; and a MOS transistor of which a gate is connected to the impurity diffusion layer. The impurity diffusion layer has a first conduction type semiconductor layer and a second conduction type semiconductor layer which is formed in the first conduction type semiconductor layer and under an end portion of the transfer gate. |
| US09024353B2 |
Encapsulating sheet-covered semiconductor element and semiconductor device
An encapsulating sheet-covered semiconductor element includes a semiconductor element having one surface in contact with a board and the other surface disposed at the other side of the one surface and an encapsulating sheet covering at least the other surface of the semiconductor element. The encapsulating sheet includes an exposed surface that is, when projected from one side toward the other side, not included in the one surface of the semiconductor element and exposed from the one surface and the exposed surface has the other side portion that is positioned toward the other side with respect to the one surface of the semiconductor element. |
| US09024351B2 |
Semiconductor light-emitting structure
A semiconductor light-emitting structure including a first conductive type semiconductor layer, a second conductive type semiconductor layer, a light-emitting layer, an electrode, an insulating layer, and an adhesive layer is provided. The light-emitting layer is disposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer. The electrode is disposed on the first conductive type semiconductor layer. The insulating layer covers a part of the first conductive type semiconductor layer and the electrode. The adhesive layer is disposed between the electrode and the insulating layer so as to bond the electrode and the insulating layer. |
| US09024345B2 |
Light emitting diode
Disclosed is a light emitting diode (LED) comprising a light emitting stacked structure and an electrode structure formed to have a pattern on the light emitting stacked structure. The electrode structure of the LED includes a cluster of reflectors disposed along the pattern on the light emitting stacked structure, and a pad material layer formed to entirely cover the reflectors. |
| US09024343B2 |
Light emitting device
A light emitting device includes a substrate, a light emitting element, an additional light emitting element, a light reflecting resin member, an electrically conductive wire, an additional electrically conductive wire, and a sealing member. The substrate is provided with a conductor wiring. The light emitting element is mounted on the substrate. The electrically conductive wire electrically connects the conductor wiring and the light emitting element with at least a part of the electrically conductive wire being embedded in the light reflecting resin member. The additional electrically conductive wire electrically connects the light emitting element and the additional light emitting element, with the additional electrically conductive wire not being in contact with the light reflecting resin member. The sealing member is disposed in a region surrounded by the light reflecting resin member to cover the light emitting element. |
| US09024339B2 |
Light emitting diode
The present invention provides a light emitting diode which comprises a substrate, a light emitting layer including an N-type semiconductor layer and a P-type semiconductor layer formed on the substrate, and a wavelength conversion layer formed on the light emitting layer or on the back of the substrate. The wavelength conversion layer is formed of a Group III nitride semiconductor doped with rare earth elements. The rare earth elements include at least one of Tm, Er and Eu. According to a light emitting diode of the present invention, a desired color can be implemented in various ways by converting the wavelength of primary light emitted from a light emitting chip. Thus, the reliability and quality of products can be improved due to the uniform emission of light with a desired color. Further, since the existing semiconductor process can be utilized in the present invention, its fabrication process can be simplified, process cost and time can be reduced, and the compact products can be obtained. |
| US09024335B2 |
Multi-package white LED device
Disclosed is a white LED device using a multi-package. The white LED device maximizes the efficiency of a green LED in the yellow gap to minimize a deviation in performance between the other color chips, in comparison with conventional white LED devices using RGB multi-chips. In addition, deviations in temperature, current and droop characteristics between the chips can be minimized, contributing to the simplification of a driving circuit. Therefore, the white LED device is suitable for commercialization. Furthermore, the white LED device has a higher color rendering index (Ra) (>80) than conventional white LED devices having single-package structures. The correlated color temperatures of the white LED device are controllable in the range of 2,700 to 12,000 K. The white LED device can express abundant colors for emotion lighting and can emit white light with high efficiency. |
| US09024334B2 |
Light-emitting device having a plurality of concentric light transmitting areas
The light-emitting device of the present invention includes LED chips provided on a ceramic substrate and a sealing material in which the LED chips are embedded. The sealing material contains a fluorescent substance and divided into a first fluorescent-substance-containing resin layer and a second fluorescent-substance-containing resin layer by a first resin ring and a second resin ring. |
| US09024331B2 |
Substrate, template substrate, semiconductor light emitting element, semiconductor light emitting element producing method, illumination device using semiconductor light emitting element and electronic device
Disclosed is a semiconductor light emitting element (LC) provided with a substrate (110) having one surface on which plural hexagonal-pyramid-shaped protrusions (110b) are provided, a base layer (130) provided so as to be in contact with the surface on which the protrusions (110b) are provided, an n-type semiconductor layer (140) provided so as to be in contact with the base layer (130), a light emitting layer (150) provided so as to be in contact with the n-type semiconductor layer (140), and a p-type semiconductor layer (160) provided so as to be in contact with the light emitting layer (150). Each protrusion (110b) scatters light in lateral and oblique directions within the semiconductor light emitting element (LC). The protrusions are densely arranged on a substrate on which semiconductor layers are laminated, so that the light extraction efficiency is improved. |
| US09024330B2 |
Semiconductor device and manufacturing method thereof
A method of manufacturing a semiconductor device includes forming an ohmic electrode in a first area on one of main surfaces of a silicon carbide layer, siliciding the ohmic electrode, and forming a Schottky electrode in a second area on the one of the main surfaces of the silicon carbide layer with self alignment. The second area is exposed where the ohmic electrode is not formed. |
| US09024328B2 |
Metal-oxide-semiconductor (MOS) devices with increased channel periphery and methods of manufacture
A semiconductor device includes a silicon carbide (SiC) drift layer disposed on a (0001) oriented SiC substrate. The SiC drift layer has a non-planar surface including a plurality of repeating features that are oriented parallel to a length of a channel of the semiconductor device. Further, the channel region is disposed in a particular crystallographic plane of the SiC drift layer. |
| US09024327B2 |
Metallization structure for high power microelectronic devices
A semiconductor device structure is disclosed that includes a wide-bandgap semiconductor portion selected from the group consisting of silicon carbide and the Group III nitrides. An interconnect structure is made to the semiconductor portion, and the interconnect structure includes at least two diffusion barrier layers alternating with two respective high electrical conductivity layers. The diffusion barrier layers have a coefficient of thermal expansion different from and lower than the coefficient of thermal expansion of the high electrical conductivity layers. The difference in the respective coefficients of thermal expansions are large enough to constrain the expansion of the high conductivity layers but less than a difference that would create a strain between adjacent layers that would exceed the bond strength between the layers. |
| US09024326B2 |
Method and design of an RF thru-via interconnect
In summary, a vertical metalized transition in the form of a via goes from the back side of a high thermal conductivity substrate and through any semiconductor layers thereon to a patterned metalized strip, with the substrate having a patterned metalized layer on the back side that is provided with a keep away zone dimensioned to provide impedance matching for RF energy coupled through the substrate to the semiconductor device while at the same time permitting the heat generated by the semiconductor device to flow through the high thermal conductivity substrate, through the back side of the substrate and to a beat sink. |
| US09024325B2 |
Epitaxial substrate for semiconductor element, semiconductor element, PN junction diode, and method for manufacturing an epitaxial substrate for semiconductor element
Provided is an epitaxial substrate for use in a semiconductor element, having excellent characteristics and capable of suitably suppressing diffusion of elements from a cap layer. An epitaxial substrate for use in a semiconductor element, in which a group of group-III nitride layers are laminated on a base substrate such that a (0001) crystal plane of the group of group-III nitride layers is substantially in parallel with a substrate surface of the base substrate, includes: a channel layer made of a first group-III nitride having a composition of Inx1Aly1Gaz1N (x1+y1+z1=1, z1>0); a barrier layer made of a second group-III nitride having a composition of Inx2Aly2N (x2+y2=1, x2>0, y2>0); an anti-diffusion layer made of AlN and having a thickness of 3 nm or more; and a cap layer made of a third group-III nitride having a composition of Inx3Aly3Gaz3N (x3+y3+z3=1, z3>0). |
| US09024322B2 |
Wiring structure and display device
Provided is a technique that allows oxidation of Cu wires to be effectively prevented during plasma processing when forming a passivation film for a display device that utilizes an oxide semiconductor layer. This wiring structure comprises a semiconductor layer (oxide semiconductor) for a thin film transistor, a Cu alloy film (laminated structure comprising a first layer (X) and a second layer (Z)), and a passivation film that are formed on a substrate, starting from the substrate side. The first layer (X) is made of an element that exhibits low electrical resistivity, such as pure Cu; and the second layer contains a plasma-oxidation-resistance improving element. The second layer (Z) is directly connected, at least partially, to the passivation film. |
| US09024321B2 |
Conductive particle and display device including the same
A conductive particle comprising a polyhedral shape in which two neighboring sides among a plurality of sides form an intersection line, and two sides meeting on the intersection line form an angle. |
| US09024320B2 |
Sensor and method for manufacturing the same
Embodiments of the present invention disclose a sensor and a method for manufacturing the same, the sensor comprising a plurality of sensing units arranged in array, each of which comprises a thin film transistor device and a photodiode sensor device and the photodiode sensor device comprising: a receiving electrode connected with a drain of the thin film transistor device, a photodiode located on the receiving electrode and covering the thin film transistor device, a transparent electrode on the photodiode and a biasing line connected with the transparent electrode. |
| US09024317B2 |
Semiconductor circuit, method for driving the same, storage device, register circuit, display device, and electronic device
A semiconductor circuit capable of controlling and holding the threshold voltage of a transistor at an optimal level and a driving method thereof are disclosed. A storage device, a display device, or an electronic device including the semiconductor circuit is also provided. The semiconductor circuit comprises a diode and a first capacitor provided in a node to which a transistor to be controlled is connected through its back gate. This structure allows the application of desired voltage to the back gate so that the threshold voltage of the transistor is controlled at an optimal level and can be held for a long time. A second capacitor connected in parallel with the diode is optionally provided so that the voltage of the node can be changed temporarily. |
| US09024316B2 |
Electronic device comprising static induction transistor and thin film transistor, method of manufacturing an electronic device and display panel
An electronic device comprises at least one static induction transistor (14; 114; 214) and at least one thin film transistor (16; 116). The static induction transistor (14; 114; 214) has a first channel (14.4; 114.4; 214.4) of a semi conducting material extending between a first main electrode (14.2; 114.2; 214.2) and a second main electrode (14.3; 114.3) through a first and a second insulating layer (11, 13; 111, 113), and has a first control electrode (14.1; 114.1) surrounding the first channel and extending between the first and the second insulating layer. The thin film transistor (16; 116) has a third main electrode (16.2; 116.2) and a fourth main electrode (16.3; 116.3) coupled by a second channel (16.4; 116.4) of a semi conducting material and a second control electrode (16.1; 116.1). At least one of the first and the second insulating layer functions as a dielectric layer between the second control electrode and the second channel. |
| US09024314B2 |
Semiconductor device and manufacturing method the same
An object is to manufacture and provide a highly reliable semiconductor device including a thin film transistor with stable electric characteristics. In a method for manufacturing a semiconductor device including a thin film transistor in which a semiconductor layer including a channel formation region serves as an oxide semiconductor film, heat treatment for reducing impurities such as moisture (heat treatment for dehydration or dehydrogenation) is performed after an oxide insulating film serving as a protective film is formed in contact with an oxide semiconductor layer. Then, the impurities such as moisture, which exist not only in a source electrode layer, in a drain electrode layer, in a gate insulating layer, and in the oxide semiconductor layer but also at interfaces between the oxide semiconductor film and upper and lower films which are in contact with the oxide semiconductor layer, are reduced. |
| US09024312B2 |
Substrate for flexible device, thin film transistor substrate for flexible device, flexible device, substrate for thin film element, thin film element, thin film transistor, method for manufacturing substrate for thin film element, method for manufacturing thin film element, and method for manufacturing thin film transistor
Disclosed is a substrate for a flexible device which, when a TFT is produced on a flexible substrate in which a metal layer and a polyimide layer are laminated, can suppress deterioration of the electrical performance of the TFT due to the surface irregularities of the metal foil surface and can suppress detachment or cracks of the TFT. Also disclosed is a substrate for a thin film element which has excellent surface smoothness and is capable of suppressing deterioration of the characteristics of thin film elements. Also disclosed are methods for manufacturing substrates for thin film elements. |
| US09024311B2 |
Thin film transistor, method for manufacturing same, active matrix substrate, display panel and display device
The present invention provides a thin film transistor including an oxide semiconductor layer (4) for electrically connecting a signal electrode (6a) and a drain electrode (7a), the an oxide semiconductor layer being made from an oxide semiconductor; and a barrier layer (6b) made from at least one selected from the group consisting of Ti, Mo, W, Nb, Ta, Cr, nitrides thereof, and alloys thereof, the barrier layer (6b) being in touch with the signal electrode (6a) and the oxide semiconductor layer (4) and separating the signal electrode (6a) from the oxide semiconductor layer (4). Because of this configuration, the thin film transistor can form and maintain an ohmic contact between the first electrode and the channel layer, thereby being a thin film transistor with good properties. |
| US09024306B2 |
Organic electroluminescence element
The organic electroluminescence element according to the present invention includes: a light-emitting layer; a first electrode layer on a first surface in a thickness direction of the light-emitting layer; a second electrode layer on a second surface in the thickness direction of the light-emitting layer; an electrically conductive layer; and an insulating layer. The light-emitting layer emits light when a predetermined voltage is applied between the first and second electrode layers. The second electrode layer includes an electrode part covering the second surface and an opening part formed in the electrode part to expose the second surface therethrough. The electrically conductive layer allows the light to pass therethrough, and formed on an exposed region of the second surface exposed through the opening part so as to be electrically connected to the electrode part and the light-emitting layer. The insulating layer is interposed between the electrode part and the second surface. |
| US09024304B2 |
Naphthalene derivative, organic material including the same, and organic electroluminescent device including the same
The present invention provides a compound represented by the following formula 1. The compound of the present invention has high luminance, high luminous efficiency, excellent color purity and excellent high-temperature stability, and thus can provide a material for an organic electroluminescent device and an organic electroluminescent device having a long lifetime. |
| US09024302B2 |
Display device
A display device includes an array of pixels including a plurality of organic EL elements each having a pair of electrodes and an organic compound layer including a light-emitting layer and disposed between the pair of electrodes and includes a protective layer disposed on the plurality of the organic EL elements. The protective layer has a first protective layer made of an inorganic material, a second protective layer made of a resin material and disposed on the first protective layer, and a third protective layer made of an inorganic material and disposed on the second protective layer. The second protective layer includes lenses for diverging at least part of light emitted from the light-emitting layer. The lenses have an elongated concave shape. |
| US09024301B2 |
Organic luminescent medium and organic EL device
Provided is an organic luminescent medium containing a specific diaminopyrene derivative and a specific anthracene derivative. Also provided are an organic electroluminescence device capable of emitting light having a short wavelength (such as blue light) with high luminous efficiency and having a long lifetime by having such constitution that the organic EL device contains one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the organic luminescent medium, and an organic luminescent medium that can be used in an organic thin film layer of the organic EL device. |
| US09024297B2 |
Two- and three-terminal molecular electronic devices with ballistic electron transport
Two- and three-terminal molecular electronic devices with ballistic electron transport are described. For example, a two-terminal molecular electronic device includes a conductor 1 layer/molecule 1 layer/conductor2 layer junction, wherein the total thickness of the molecule 1 layer and the conductor2 layer is less than or approximately equal to the mean free path of a charge carrier traveling in the two layers, and wherein ballistic transport can occur for some fraction of a plurality of charge carriers in the two layers. |
| US09024295B2 |
Nanowire photodetector and image sensor with internal gain
A 1D nanowire photodetector device includes a nanowire that is individually contacted by electrodes for applying a longitudinal electric field which drives the photocurrent. An intrinsic radial electric field to inhibits photo-carrier recombination, thus enhancing the photocurrent response. Circuits of 1D nanowire photodetectors include groups of photodetectors addressed by their individual 1D nanowire electrode contacts. Placement of 1D nanostructures is accomplished with registration onto a substrate. A substrate is patterned with a material, e.g., photoresist, and trenches are formed in the patterning material at predetermined locations for the placement of 1D nanostructures. The 1D nanostructures are aligned in a liquid suspension, and then transferred into the trenches from the liquid suspension. Removal of the patterning material places the 1D nanostructures in predetermined, registered positions on the substrate. |
| US09024294B2 |
Group III nitride nanorod light emitting device
There are disclosed a group III nitride nanorod light emitting device and a method of manufacturing thereof. The group III nitride nanorod light emitting device includes a substrate, an insulating film formed on the substrate, and including a plurality of openings exposing parts of the substrate and having different diameters, and first conductive group III nitride nanorods having different diameters, respectively formed in the plurality of openings, wherein each of the first conductive group III nitride nanorods has an active layer and a second conductive semiconductor layer sequentially formed on a surface thereof. |
| US09024293B2 |
Semiconductor light emitting device
According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting portion. The light emitting portion is provided between the semiconductor layers and includes barrier layers and well layers alternately stacked. An n-side end well layer which is closest to the n-type semiconductor layer contains InwnGa1-wnN and has a layer thickness twn. An n-side end barrier layer which is closest to the n-type semiconductor layer contains InbnGa1-bnN and has a layer thickness tbn. A p-side end well layer which is closest to the p-type semiconductor layer contains InwpGa1-wpN and has a layer thickness twp. A p-side end barrier layer which is closest to the p-type semiconductor contains InbpGa1-bpN and has a layer thickness tbp. A value of (wp×twp+bp×tbp)/(twp+tbp) is higher than (wn×twn+bn×tbn)/(twn+tbn) and is not higher than 5 times (wn×twn+bn×tbn)/(twn+tbn). |
| US09024291B2 |
Resistive memory device and fabrication method thereof
A resistive memory device and a fabrication method thereof are provided. The resistive memory device includes a bottom structure including a heating electrode, data storage materials, each of the data storage materials formed on the bottom structure in a confined structure perpendicular to the bottom structure, and having a lower diameter smaller than an upper diameter, an upper electrode formed on each of the data storage materials, and an insulation unit formed between adjacent data storage materials. |
| US09024284B2 |
Superlattice phase change memory including Sb2Te3 layers containing Zr
A superlattice phase change memory capable of increasing a resistance in a low resistance state is provided. The phase change memory includes a first electrode, a second electrode provided on the first electrode, and a phase change memory layer having a superlattice structure between the first electrode and the second electrode, the superlattice structure including to repeatedly formed layers of Sb2Te3 and GeTe. The phase change memory layer having the superlattice structure includes a Sb2Te3 layer containing Zr in contact with the first electrode. |
| US09024278B2 |
Quantum-yield measurement device
A quantum-yield measurement device 1A comprises a dark box 5; a light generation unit 6, having a light exit part 7, for generating the pumping light L1; a light detection unit 9, having a light entrance part 11, for detecting the light to be measured L2; an integrating sphere 14, having a light entrance opening 15 for the light L1 to enter and a light exit opening 16 for the light L2 to exit; and a movement mechanism 30 for moving a sample container 3, the part 7, and the part 11 such that the container 3 attains each of a first state of being located inside of the sphere 14 and a second state of being located outside of the sphere 14 and causing the part 7 and part 11 to oppose the opening 15 and opening 16, respectively, in the first state. |
| US09024273B2 |
Method to generate molecular ions from ions with a smaller atomic mass
An apparatus that generates molecular ions and methods to generate molecular ions are disclosed. At least a first species is ionized in an ion source. The first species ions and/or first species combine to form molecular ions. These molecular ions may be transported to a second chamber, which may be an arc chamber or diffusion chamber, and are extracted. The molecular ions may have a larger atomic mass than the first species or first species ions. A second species also may be ionized with the first species to form molecular ions. In one instance, the first and second species are both molecules. |
| US09024270B1 |
Gamma imaging probe position signal processing method
The present invention based on not changing hardware design, which means that each imaging detector keep independent considerations, the weighted value of the circuit to be pushed back the weight of the original signal, and then estimate the amount of the original signal in a virtual cascade circuit to renew weighted signal; this estimation process through simplification, only simple addition and multiplication calculations on real numbers need to be implemented. Advantage of the present invention is that the signal data through a simple operation will complete the estimate. Executing the estimate in hardware without increasing storage capacity of the rear-end list mode data, and also to achieve a continuous and effective imaging area to expand and enhance the probe's sensitivity and keep a higher signal to noise ratio (S/N ratio). |
| US09024268B2 |
One-dimensional x-ray detector with curved readout strips
A detector for a small-angle x-ray diffraction system uses curved readout strips shaped to correspond to the expected intensity distribution of x-rays scattered by the system. This expected intensity distribution may be a series of concentric circles, and each of the strips has a shape that approximates a section of an annulus. The strips may be positioned on a substrate such that a center of curvature of the curved strips is located along an edge of a readout region within which the strips are located or, alternatively, at a geometric center of the readout region. The detector may have a signal readout system that uses a delay line or, alternatively, a multichannel readout system. The detector may make use of electron generation via interaction of the diffracted x-ray beam with a gas in a gas chamber, or through interaction of the diffracted beam with a semiconductor material. |
| US09024263B2 |
Radiation tomography apparatus for small animals
Disclosed is radiation tomography apparatus for smaller animals including a radiation source for emitting radiation; a radiation detecting device for detecting radiation; a rotary device for rotating the radiation source; and a holder provided between the radiation source and the radiation detecting device that has two or more spaces for placing a subject. The holder includes space discriminating members for each of the spaces. Each of the space discriminating members has a unique sectional shape when cut along a plane where an imaginary circle exists. Here, the imaginary circle is a locus of rotation of the radiation source. |
| US09024261B2 |
Method and apparatus for performing active neutron interrogation of containters
An apparatus for inspecting the contents of a cargo container includes a neutron source having an ion source configured to provide deuterium or tritium ions and an accelerator configured to accelerate the ions toward a target having at least one of deuterium or tritium. The apparatus further includes a radiation detector where the neutron source is configured to deliver a neutron flux into the container and the radiation detector is configured to detect radiation exiting the container subsequent to the delivery of the neutron flux into the container. |
| US09024260B2 |
Terahertz wave generation element, terahertz wave detection element, and terahertz time domain spectroscope device
A terahertz wave generation element is provided, which includes: an optical waveguide including a core of electro-optic crystal; an optical coupler for extracting a terahertz wave generated from the optical waveguide when light propagates in the optical waveguide to a space; and a reflecting layer disposed on the opposite side to the optical coupler with respect to the core of the optical waveguide, so as to reflect the generated terahertz wave. According to the element, it is possible to provide a generation element that can generate a relatively high intensity terahertz wave efficiently by photoexcitation or generate a terahertz wave having a relatively narrow pulse width, so as to flexibly control waveform shaping of the generated terahertz wave. |
| US09024257B2 |
Work assistance system, terminal, method and program
A system includes a first wearable terminal connected to a measurement device capable of measuring predetermined physical amounts and a second wearable terminal connected to a head-mounted display device, wherein the first wearable terminal includes a distance calculation means for calculating a distance from the second wearable terminal and a predicted value calculation means for calculating a predicted value of the predetermined physical amount at a position of the second wearable terminal based on a measurement value of the predetermined physical amount measured by the measurement device and the calculated distance, and the second wearable terminal includes a display control means for controlling to display the predicted value calculated by the predicted value calculation means on the head-mounted display device. |
| US09024250B2 |
Electronic device with light sensor alignment structures
Electronic devices may include light sensors. The light sensors may include alignment features. The light sensors may be optically aligned with an aperture in an opaque structure. The opaque structure may be formed from an opaque material or a transparent material with an opaque coating. The light sensor may be mounted in a support structure that has been optically aligned with the aperture. The light sensor or the support structure may include extended portions that are transparent to ultraviolet light. Ultraviolet light may be transmitted through the extended portions to cure adhesive that attaches the light sensor or the support structure to the opaque structure. The light sensor may be optically aligned with the aperture by viewing the aperture through an opening in the support structure, by viewing the alignment features on the light sensor through the aperture or by gathering alignment data using the light sensor during alignment operations. |
| US09024248B2 |
Semiconductor device to include a first transistor with a silicon channel formation region and a second transistor with an oxide semiconductor channel formation region
A semiconductor device including photosensor capable of imaging with high resolution is disclosed. The semiconductor device includes the photosensor having a photodiode, a first transistor, and a second transistor. The photodiode generates an electric signal in accordance with the intensity of light. The first transistor stores charge in a gate thereof and converts the stored charge into an output signal. The second transistor transfers the electric signal generated by the photodiode to the gate of the first transistor and holds the charge stored in the gate of the first transistor. The first transistor has a back gate and the threshold voltage thereof is changed by changing the potential of the back gate. |
| US09024241B2 |
Phosphor device and illumination system for converting a first waveband light into a third waveband light which is separated into at least two color lights and projection apparatus with the same
A phosphor device of an illumination system is provided. The illumination system emits a first waveband light and has an optical path. The phosphor device includes a first section and a first phosphor agent. The first phosphor agent is coated on the first section. After the first waveband light is received by the first phosphor agent, the first waveband light is converted into a third waveband light, and the third waveband light is directed to the optical path, so that the third waveband light is separated into at least two color lights along the optical path. |
| US09024239B2 |
Optic instrument with wavefront analyser
In the field of optic instruments comprising at least one optical architecture, a photoreception assembly and means for acquisition and analysis of the images arising from the said photoreception assembly, the acquisition and analysis means comprising an algorithm of phase diversity type, an optical architecture comprises an optical plate of low or zero optical power arranged in the vicinity of the photoreception assembly and disposed so as to form on all or part of the said assembly a first focused image and a second image defocused by a first predetermined value and shifted by a second predetermined value with respect to the first image. The optic instrument can advantageously be a space telescope. |
| US09024238B1 |
Ground surface reconnaissance projectile
A ground surface reconnaissance projectile includes a tube-launched 60 mm inert mortar round, which remotely relays reconnaissance and surveillance data back to an operator, after it has landed and uprighted itself. The types of collected data include for example, visual imagery of the target area in 360 degrees, acoustic target tracking and voice recognition, infra-red motion detection, and magnetic field disturbance sensing. |
| US09024237B2 |
Material fusing apparatus, system and method of use
A microwave material fusing apparatus for fusing two or more layers of material is disclosed. The apparatus includes an end effector including a radiating strike plate and a non-radiating fusing arm. The radiating strike plate is adapted to receive microwave energy from a microwave energy source and configured to radiate microwave energy therefrom upon selective activation of the microwave energy source. The non-radiating fusing arm is disposed in substantial opposition to the radiating strike plate and includes a conductive tip on the distal end. The conductive tip of the non-radiating fusing arm is configured to compress material therebetween such that upon activation of the microwave energy source, microwave energy is transferred between the radiating strike plate and the conductive tip to fuse the material disposed therebetween. |
| US09024233B2 |
Side edge cleaning methods and apparatus for thin film photovoltaic devices
Methods for cleaning a side edge of a thin film photovoltaic substrate utilizing a laser are provided. The method can include transporting the substrate in a machine direction to move the substrate past a first laser source, and focusing a first laser beam generated by the first laser source onto the side edge of the substrate such that the laser beam removes the thin film present on the side edge of the substrate. An apparatus is also generally provided for cleaning a first side edge and a second side edge of a thin film photovoltaic substrate. |
| US09024228B2 |
Plasma cutting device, plasma torch, and cooling device for plasma torch
In order to increase the flow rate of coolant liquid supplied to the nozzle (88) of a plasma torch (10) and to extend the life of the plasma torch (10), within the plasma torch (10), an electrode coolant liquid passage (60, 84, 85, 86, and 64) which supplies coolant liquid to an electrode (80), and a nozzle coolant liquid passage (56, 70, 92, 72 and 68) which supplies coolant liquid to the nozzle (88), are provided separately as independent coolant liquid passages which extend in parallel, and which are mutually electrically insulated from one another. Moreover, the flow rate of coolant liquid in the nozzle coolant liquid passage is greater than the flow rate of coolant liquid in the electrode coolant liquid passage. |
| US09024227B2 |
Heat pipe waterless resistance welding electrode
An apparatus for resistance welding with a welder includes a heat pipe including a hollow tube and a weld electrode fitted around a portion of the heat pipe. The weld electrode and heat pipe are conductively coupled to conduct heat across an inner surface of the weld electrode. |
| US09024225B2 |
Clad welding method
A clad welding method, which can prevent the occurrence of incomplete fusion, and can cover the surface of a base material over a wide range with a weld metal, while suppressing the dilution of the weld metal, by use of a relatively simple technique, is provided. For this purpose, a welding heat input is increased at a location where one end (10a) of a preceding weld bead (10) and the other end (20b) of a succeeding weld bead (20) overlap, as compared with a welding heat input at a location where the preceding weld bead (10) and the succeeding weld bead (20) do not overlap, to produce a deep penetration portion (12a) involving locally deep penetration (12). |
| US09024224B2 |
Brominated flame retardant determining method, brominated flame retardant determining apparatus, recycling method, and recycling apparatus
The present invention provides a brominated flame retardant determining method that determines whether or not a brominated flame retardant is contained in a determination target object by emitting light to the determination target object composed of resin, receiving reflected light from the determination target object emitted with the light, calculating an absorption spectrum of the determination target object based on the reflected light, and determining whether or not a brominated flame retardant is contained in the determination target object in the absorption spectrum, based on an absorption spectrum in a wavelength band of 1.40 μm or more and 2.50 μm or less. |
| US09024222B2 |
Push switch
A push switch according to the present invention includes a case with a substantially-box shape, a cover, a manipulation member, a movable contact point, and a spring with a substantially-U-shape. The case with the substantially-box shape is provided with a common contact point and a fixed contact point in its inner bottom surface. The movable contact point is swayably placed on the common contact point and is extended in a leftward and rightward direction. The spring with the substantially-U-shape has one end hitched on a lower surface of the cover, the other end slidably placed on an upper surface of the movable contact point, and a center portion being in elastic contact with a lower surface of the manipulation member. This enables to make the entire push switch have a reduced height and to certainly connect and separate relatively-larger electric currents of about several amperes therethrough. |
| US09024220B2 |
Drive mechanism for electric switching devices having three separate positions
A switching device assembly has an encapsulation housing. Movable active conductors are located inside the encapsulation housing. A drive unit with a gearbox is located outside of the encapsulation housing. The gearbox is part of a kinematic chain for moving an active conductor. The kinematic chain penetrates the encapsulation housing. In order to reverse the direction of a movement of the gearbox that can be transmitted, the gearbox is turned around a reversing axis and coupled into the kinematic chain. |
| US09024217B2 |
Key structure of keyboard
A key structure of a keyboard includes an intermediate plate, a keycap, a scissors-type connecting member, and an elastic element. The intermediate plate includes a hollow portion and a position-limiting recess. The position-limiting recess is formed in a lower part of the intermediate plate and in communication with the hollow portion. A lower part of the scissors-type connecting member is accommodated within the position-limiting recess. An upper part of the scissors-type connecting member is engaged with the keycap. After the elastic element is fixed on the intermediate plate, the elastic element is penetrated through the scissors-type connecting member and contacted with the keycap. The intermediate plate, the keycap, the scissors-type connecting member and the elastic element are combined as a single key. After plural keys are fixed on a base plate, the keyboard is assembled. Consequently, the efficiency of assembling the keyboard is enhanced. |
| US09024214B2 |
Narrow key switch
A narrow key switch for a low travel keyboard and methods of fabrication are described. The low-travel keyboard having narrow keys is suitable for a thin-profile computing device, such as a laptop computer, netbook computer, desktop computer, etc. The keyboard includes a key cap positioned over an elastomeric dome and a two-part scissor mechanism having two separate linkage structures on opposite sides of the dome. A link bar is also provided to transfer a load from a side of a key to the center if the key cap is depressed in an off-center manner. Transferring the load to the center helps to deform the elastomeric dome so that it can activate the switch circuitry of the membrane on printed circuit board underneath the dome. Separating the linkage structures into two separate parts allows for the use of a full-sized elastomeric dome for a narrow key switch. The full-sized dome provides the desired tactile feedback to a user. Thus, the tactile feel of the key is not compromised even thought the key is narrower than a conventional key. |
| US09024212B2 |
Load sensing system with flexure plate
A load sensing system having at least one load sensing assembly, each assembly including a flexure plate with an upper region extending along a longitudinal length of the flexure plate, a lower region disposed below the upper region, and at least one flex region disposed between the upper region and the lower region. The lower region defines a mounting feature for an end of a weigh idler and is capable of substantially only lateral movement relative to the upper region. Each assembly further includes a load cell and a bracket having a first end rigidly connected to a force transmission surface of the load cell and having a second end rigidly connected at a plurality of areas to the upper region of the flexure plate to rigidly capture the upper region while suspending the remainder of the flexure plate. |
| US09024210B2 |
Feedthru including a ceramic based coating and a method of applying a ceramic based coating to a feedthru
The present invention relates to a feedthru (210, 210′) provided with a ceramic based coating (260) and a method of providing a feedthru (210, 210′) with a ceramic based coating (260). The feedthru (210, 210′) includes at least one conductive pin (220) that extends through a header (217) and includes an exposed first end (221) and an exposed second end (222) spaced by an insulated portion (224). The at least one conductive pin (220) connects a first conductive element (121) connected with a first electrical device (300, 300a, 300b, 104, 105, 105′) and a second conductive element (121′) connected with another electrical device (20, 301), whereby the exposed first end (221) connects to the first conductive element (121) and the exposed second end (221) connects to the second conductive element (121′). The ceramic based coating (260) located on at least one of the following at least a portion of the first end (221) of the at least one conductive pin (220) that abuts the insulated portion (224) of the at least one conductive pin (220), at least a portion of the second end (222) of the at least one conductive pin (220) that abuts the insulated portion (224) of the pin (220), at least a portion of a first side (217a) of the header (217) that abuts the insulated portion (224) of the pin (220), and at least a portion of a second side (217b) of the header (217) that abuts the insulated portion (224) of the pin (220). |
| US09024207B2 |
Method of manufacturing a wiring board having pads highly resistant to peeling
A wiring board includes a pad exposed from an opening portion of an outermost insulating layer. The pad includes: a first metal layer, a surface of which is exposed from the wiring board; a second metal layer provided on the first metal layer and formed of a material effective in preventing a metal contained in a via inside the board from diffusing into the first metal layer; and a third metal layer provided between the second metal layer and the via, and formed of a material harder to be oxidized than that of the second metal layer. The thickness of the third metal layer is relatively thick, and is preferably selected to be three times or greater than a thickness of the second metal layer. A side surface of the third metal layer and a surface of the third metal layer to which the via is to be connected are roughed. |
| US09024203B2 |
Embedded printed circuit board and method for manufacturing same
A method for manufacturing an embedded printed circuit board includes the following steps. First, a circuit substrate is provided. The circuit substrate includes a base, a first wiring layer, and a second wiring layer. The first wiring layer includes a number of electrode connection wires. Second, an opening is defined in the circuit substrate. The opening passes through the base and the second wiring layer. Third, an anisotropic conductive film is adhered onto the electrode connection wires in the opening. Fourth, an electrical element including many electrodes is provided. Fifth, the electrical element is arranged in the opening, with the electrodes respectively spatially correspond to the electrode connection wires, and each electrode is electrically connected to the corresponding electrode connection wire through the anisotropic conductive film, thereby obtaining an embedded printed circuit board. |
| US09024202B2 |
Electronic chip component and board having the same mounted thereon
An electronic chip component includes a ceramic body; external electrodes formed on end portions of the ceramic body; an interposer supporting the ceramic body and electrically connected to the external electrodes, wherein the interposer includes a first electrode pad formed on a surface thereof and having the external electrodes disposed thereon, a second electrode pad formed on an opposing surface thereof, and a connection electrode pad connecting the first electrode pad to the second electrode pad and formed on a lateral surface between the surface and the opposing surface of the interposer, the first electrode pad is divided into first and second electrode patterns disposed at ends of the interposer based on a space formed therebetween, a non-electrode margin portion is formed between ends of the first electrode pad and ends of the interposer, and the connection electrode pad is formed on the lateral surface of the interposer. |
| US09024199B2 |
Multilayer ceramic electronic component and board for mounting the same
A multilayer ceramic electronic component includes: a ceramic body including a recess portion formed in a length direction of at least one main surface thereof so as to be inwardly concave and satisfying T (thickness)/W (width)>1.0; first and second internal electrodes disposed to face each other in the ceramic body; and first and second external electrodes extended from the end surfaces of the ceramic body to the at least one main surface, wherein when the ceramic body is divided into an upper region At, corresponding to 70% to 90% of an overall thickness of the ceramic body, and a lower region Ab, corresponding to 10% to 30% of the overall thickness of the ceramic body, a ratio of an average particle size of Ab materials to an average particle size of At materials is less than 0.5. |
| US09024197B2 |
Patterned transparent conductive film
A patterned transparent conductive film is disclosed in the present invention, which includes a substrate, a first conductive layer, a second conductive layer, both the conductive layer includes a conductive area and an insulating area, the conductive area includes a metal mesh formed by a plurality of metal lines; the metal mesh is a buried metal mesh with random irregular grids, a probability density of the slope of the metal lines of the first conductive layer close to transverse direction is greater than that close to longitudinal direction, a probability density of the slope of the metal lines of the second conductive layer close to transverse direction is greater than that close to longitudinal direction, the two conductive layers are laminated and insulated in the thickness direction, the laminated metal meshes are evenly distributed, the light transmittance is increased and the conductivity is constant, the moire fringe is eliminated. |
| US09024194B2 |
Section insulator
A section insulator for two aligned rigid conductor rails, wherein the section insulator forms a closed system in that, in the extension of each conductor rail, a conductive runner and an insulating runner rigidly connected to the conductive runner are connected to the opposing conductor rail. The lower side of the runners, facing the travel plane, is arranged in a contact plane. All of the runners are also height-adjustable in relation to the conductor rails. |
| US09024193B2 |
Communication cable with improved crosstalk attenuation
A matrix tape with conductive segments. The conductive segments are preferably provided on two layers of the matrix tape. The conductive segments can be attached to a film with an adhesive. A barrier tape is preferably applied between the cable core and the matrix tape. |
| US09024192B2 |
Multifilament conductor and method for producing same
A ribbon-shaped substrate and at least one superconductive layer form a multifilament conductor in which the superconductive layer is divided into filaments. The ribbon-shaped substrate has a first direction parallel to the longitudinal direction thereof, and the at least one filament has a second direction parallel to the longitudinal direction thereof. The first and second directions form an angle not equal to zero. The filaments of the multifilament conductor can be configured on the front and back of the conductor and be electrically connected to each other such that a transposed conductor is created. |
| US09024189B2 |
Cable construction
A technique facilitates installation of cables in a variety of environments, including downhole environments. A cable is provided with a core surrounded by a protective jacket. In the radial space between the core and the protective jacket, a filler mechanism is deployed in the axial direction along the cable. The filler mechanism is designed to provide easy access to the core to facilitate coupling with various related components while limiting risk involved with exposing the core. |
| US09024188B2 |
Raceway for instrumentation lines
A kit for forming a raceway assembly including a plurality of members can include a plurality of portions including channel portions and coupling portions, each of the portions extending in an axial direction and having a plurality of walls defining a generally U-shaped cross-section. Each channel portion may have at least one opening in at least one wall, and each of the coupling portions has at least one hole in at least one wall. Each coupling portion may be adapted to receive one or more of the channel portions so that axial directions of the received channel portions are aligned with the axial direction of the coupling portion and so that at least one of the openings of each received channel portion is aligned with at least one of the holes. The coupling portions and channel portions may have inter-engageable features which preclude movement of the received channel portions relative to the coupling portion other than in the axial directions thereof. In addition, the kit may include one or more non-threaded pins configured to pass through the aligned holes and openings and lock in place. |
| US09024187B2 |
Ventilation for horizontally mounted busway
A busway assembly including a plurality of busbars mounted in a horizontal orientation and stacked in a sandwich configuration for conducting electrical current. The busbars are enclosed within a housing having an H-shaped configuration and including side-panels with ventilation chimneys through which hot air circulates from a low area underneath the busbars to an upper area above the busbars. The ventilation chimneys include open-ended half-pipes that are inserted in respective apertures of the side-panels. |
| US09024182B2 |
Utility power-line-jumper apparatus with external venting
A line-jumper apparatus typically includes a first connector, a second connector, and a housing attached to the first connector and the second connector. In a closed position, the housing provides a low-resistance current path and a high-resistance current path between the first connector and the second connector. In an open position, the housing inhibits current from flowing between the first connector and the second connector. The housing is configured so that, when the housing is transitioned from the closed position to the open position, the low-resistance current path is opened before the high-resistance current path. The housing typically includes a safety mechanism that prevents the low-resistance current path from being opened unless the high-resistance current path is closed. |
| US09024179B2 |
Solderable polymer thick film conductive electrode composition for use in thin-film photovoltaic cells and other applications
The invention is directed to a polymer thick film conductive composition comprising (a) a conductive silver-coated copper powder; and (b) an organic medium comprising two different resins and organic solvent, wherein the ratio of the weight of the conductive silver-coated copper powder to the total weight of the two different resins is between 5:1 and 45:1.The invention is further directed to a method of electrode grid and/or bus bar formation on thin-film photovoltaic cells using the composition and to cells formed from the method and the composition. |
| US09024176B2 |
Transparent conductive zinc oxide film, process for production thereof, and use thereof
A transparent conductive zinc oxide based film according to the present invention contains Ti, Al and Zn in such a proportion that satisfies the following formulae (1), (2) and (3) in terms of atomic ratio, and has a plurality of surface textures different in size on a surface, wherein a center-line average surface roughness Ra of the surface of the transparent conductive film is 30 nm to 200 nm, and an average value of widths of the surface textures is 100 nm to 10 μm. 0.001≦Ti/(Zn+Al+Ti)≦0.079. (1) 0.001≦Al/(Zn+Al+Ti)≦0.079 (2) 0.010≦(Ti+Al)/(Zn+Al+Ti)≦0.080 (3) |
| US09024175B2 |
Method for quickly stabilizing the nominal output of a thin-film solar module
A method for improving a nominal output of a thin-film solar module with a laminated composite of two substrates which are connected to each other by at least one adhesive layer and between which there are solar cells connected in series is described. The method relates to solar cells being illuminated with an artificial light with an irradiance of at least 5 kW/m2. |
| US09024173B2 |
Thermoelectric conversion element module and method of manufacturing the same
The present invention provides a thermoelectric conversion element module and a manufacturing method thereof capable of easily realizing a high-density array and securing connection reliability. The module includes a thermoelectric conversion element group made up of P-type elements and N-type elements alternately arranged in a first direction and a heat-resistant insulating member filling the periphery of the thermoelectric conversion materials, wherein the P-type elements and the N-type elements are connected via connection electrodes on a side portion of the group along the first direction, and connection electrodes at other parts of the group along a second direction crossing the first direction. The module is manufactured by forming a connection electrode layer that extends to the side portion of the group on the surface of the group and cutting this connection electrode layer between the thermoelectric conversion elements along the first direction and the second direction. |
| US09024172B2 |
Acostical optical pickup for use in a stringed musical instrument
An acoustic instrument is fitted with a flexible member that is fitted into the instrument and attached to the bridge of the instrument in such a fashion that the member vibrates freely in sync with the instrument. A compact optical pickup unit is attached to the flexible member in an arrangement comprised of cooperating optoelectronic devices which are mechanically isolated from the vibrations of the instrument and are positioned on the member. The member interferes with, and when stationary entirely obstructs, the path of a light beam generated by a light emitting device (LED) which is directed towards a light receiving device, the frequency and intensity of the vibrations of the member modulating the frequency and intensity of the light from the LED impinging on the receiving device. The result is an electronic output signal that corresponds to both the frequency of the note (or notes) played and to the tonal quality of the acoustic instrument on which the pickup is mounted. Circuitry associated with the receiving optoelectronic device is biased so that the output produces a signal which can be connected to any industry standard instrument amplifier or sound mixing board. |
| US09024171B2 |
Sensor assembly for stringed musical instruments
A sensor assembly for a stringed musical instrument having a plurality of movable strings includes a primary winding extending outward to form a mounting member and adapted to be disposed on the stringed musical instrument. The sensor assembly includes at least one magnet disposed adjacent the primary winding to generate a magnetic field. The primary winding creates a primary current from a disruption in the magnetic field by the movable strings and the primary current creates a primary electromagnetic flux. The sensor assembly further includes at least one secondary being coupled to the primary winding. The at least one secondary winding transforms the primary electromagnetic flux into a secondary current adapted to pass out the stringed musical instrument. |
| US09024170B1 |
MIDI controller circuit for drawbar-type organ interfaces
Embodiments of the present invention provide a circuit for a MIDI controller that may be used with keyboard and drawbar interfaces provided by a variety of models of drawbar-type electric organs. Such a circuit may be connected to numerous different configurations of drawbar-type organ interfaces having differing numbers of keys, switches, and drawbars, as well as stand-alone units having only keys and drawbars, only foot pedals and drawbars, or only drawbars. Embodiments of the present invention further provide a method for determining the position of each drawbar of a drawbar-type organ interface using binary logic. |
| US09024169B2 |
Music analysis apparatus
A music analysis apparatus has a feature extractor and an analysis processor. The feature extractor generates a time series of feature values from a sequence of notes which is designated as an object of analysis. The analysis processor computes an evaluation index value which indicates a probability that the designated sequence of notes is present in each of a plurality of reference music pieces by applying a probabilistic model to the time series of the feature values generated from the designated sequence of notes. The probabilistic model is generated by machine learning of the plurality of reference music pieces using time series of feature values obtained from the reference music pieces. |
| US09024164B1 |
Anchoring device and method for restraining movement of a kick drum
An anchoring device and method for kick drums in which an elongated member is connected to each kick drum spur and each member has an engagement base piece pivotally mounted thereto, the engagement base piece having an array of pointed features projecting from an undersurface adapted to penetrate into a floor covering to resist any tendency of movement of the kick drum on a floor when being played. |
| US09024161B1 |
Wind chime silencer and protector
One embodiment having a flexible base with a plurality of vertical holes near its perimeter, each for housing a wind chime tube, the base further having a slit cut from one of the vertical holes into the middle of the base, allowing the base to be installed in the central portion of a wind chime, thereby effectively silencing the wind chime and protecting the tubes and nearby objects. This article works on the type of chime having multiple vertical resonant tubes that are struck by a striker connected to a sail that is urged by the wind. Other embodiments are described and shown. |
| US09024156B2 |
Plants and seeds of hybrid corn variety CH527361
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH527361. The invention thus relates to the plants, seeds and tissue cultures of the variety CH527361, and to methods for producing a corn plant produced by crossing a corn plant of variety CH527361 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 CH527361. |
| US09024154B2 |
Plants and seeds of corn variety CV409759
According to the invention, there is provided seed and plants of the corn variety designated CV409759. The invention thus relates to the plants, seeds and tissue cultures of the variety CV409759, and to methods for producing a corn plant produced by crossing a corn plant of variety CV409759 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 CV409759 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 CV409759. |
| US09024153B1 |
Maize inbred PH1KAN
A novel maize variety designated PH1KAN and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1KAN with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1KAN 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 PH1KAN or a locus conversion of PH1KAN with another maize variety. |
| US09024152B1 |
Maize hybrid X13D063
A novel maize variety designated X13D063 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 X13D063 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13D063 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13D063, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13D063. This invention further relates to methods for producing maize varieties derived from maize variety X13D063. |
| US09024150B2 |
Maize inbred PHPPE
A novel maize variety designated PHPPE and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHPPE with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHPPE 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 PHPPE or a locus conversion of PHPPE with another maize variety. |
| US09024146B2 |
Plants and seeds of hybrid corn variety CH421421
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH421421. The invention thus relates to the plants, seeds and tissue cultures of the variety CH421421, and to methods for producing a corn plant produced by crossing a corn plant of variety CH421421 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 CH421421. |
| US09024143B2 |
Plants and seeds of hybrid corn variety CH799431
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH799431. The invention thus relates to the plants, seeds and tissue cultures of the variety CH799431, and to methods for producing a corn plant produced by crossing a corn plant of variety CH799431 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 CH799431. |
| US09024142B2 |
Plants and seeds of hybrid corn variety CH995927
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH995927. The invention thus relates to the plants, seeds and tissue cultures of the variety CH995927, and to methods for producing a corn plant produced by crossing a corn plant of variety CH995927 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 CH995927. |
| US09024141B2 |
Maize ERECTA genes for improving plant growth, transpiration, efficiency and drought tolerance in crop plants
The present invention provides polynucleotides and related polypeptides of the ZmERECTA gene family. The invention provides nucleic acid sequences for the Zm ERECTA genes. ZmERECTA is responsible for controlling plant growth, organ size and yield in crop plants. |
| US09024140B2 |
Methods and compositions for producing plants with elevated Brix
The invention provides compositions and methods relating to the separation of elevated Brix from linked but undesirable agronomic traits among progeny with introgressions following a cross between Lycopersicon esculentum and Lycopersicon hirsutum. The invention further provides plants, plant parts, and seeds comprising such elevated Brix, which do not comprise alleles specifying undesirable agronomic traits that are genetically linked to the elevated Brix trait. |
| US09024133B2 |
Soybean variety A1036109
The invention relates to the soybean variety designated A1036109. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1036109. Also provided by the invention are tissue cultures of the soybean variety A1036109 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1036109 with itself or another soybean variety and plants produced by such methods. |
| US09024129B1 |
Soybean variety XB48P13
A novel soybean variety, designated XB48P13 is provided. Also provided are the seeds of soybean variety XB48P13, cells from soybean variety XB48P13, plants of soybean XB48P13, and plant parts of soybean variety XB48P13. Methods provided include producing a soybean plant by crossing soybean variety XB48P13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB48P13, methods for producing other soybean varieties or plant parts derived from soybean variety XB48P13, and methods of characterizing soybean variety XB48P13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB48P13 are further provided. |
| US09024128B1 |
Soybean variety XB41V13
A novel soybean variety, designated XB41V13 is provided. Also provided are the seeds of soybean variety XB41V13, cells from soybean variety XB41V13, plants of soybean XB41V13, and plant parts of soybean variety XB41V13. Methods provided include producing a soybean plant by crossing soybean variety XB41V13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB41V13, methods for producing other soybean varieties or plant parts derived from soybean variety XB41V13, and methods of characterizing soybean variety XB41V13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB41V13 are further provided. |
| US09024127B2 |
Soybean variety XB31R13
A novel soybean variety, designated XB31R13 is provided. Also provided are the seeds of soybean variety XB31R13, cells from soybean variety XB31R13, plants of soybean XB31R13, and plant parts of soybean variety XB31R13. Methods provided include producing a soybean plant by crossing soybean variety XB31R13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB31R13, methods for producing other soybean varieties or plant parts derived from soybean variety XB31R13, and methods of characterizing soybean variety XB31R13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB31R13 are further provided. |
| US09024126B2 |
Soybean variety XB21Y13
A novel soybean variety, designated XB21Y13 is provided. Also provided are the seeds of soybean variety XB21Y13, cells from soybean variety XB21Y13, plants of soybean XB21Y13, and plant parts of soybean variety XB21Y13. Methods provided include producing a soybean plant by crossing soybean variety XB21Y13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB21Y13, methods for producing other soybean varieties or plant parts derived from soybean variety XB21Y13, and methods of characterizing soybean variety XB21Y13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB21Y13 are further provided. |
| US09024125B2 |
Soybean variety XR31AE13
A novel soybean variety, designated XR31AE13 is provided. Also provided are the seeds of soybean variety XR31AE13, cells from soybean variety XR31AE13, plants of soybean XR31AE13, and plant parts of soybean variety XR31AE13. Methods provided include producing a soybean plant by crossing soybean variety XR31AE13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XR31AE13, methods for producing other soybean varieties or plant parts derived from soybean variety XR31AE13, and methods of characterizing soybean variety XR31AE13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XR31AE13 are further provided. |
| US09024124B2 |
Soybean variety XB19N13
A novel soybean variety, designated XB19N13 is provided. Also provided are the seeds of soybean variety XB19N13, cells from soybean variety XB19N13, plants of soybean XB19N13, and plant parts of soybean variety XB19N13. Methods provided include producing a soybean plant by crossing soybean variety XB19N13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB19N13, methods for producing other soybean varieties or plant parts derived from soybean variety XB19N13, and methods of characterizing soybean variety XB19N13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB19N13 are further provided. |
| US09024123B2 |
Soybean variety XB18S13
A novel soybean variety, designated XB18S13 is provided. Also provided are the seeds of soybean variety XB18S13, cells from soybean variety XB18S13, plants of soybean XB18S13, and plant parts of soybean variety XB18S13. Methods provided include producing a soybean plant by crossing soybean variety XB18S13 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB18S13, methods for producing other soybean varieties or plant parts derived from soybean variety XB18S13, and methods of characterizing soybean variety XB18S13. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB18S13 are further provided. |
| US09024119B1 |
Soybean variety XBP35009
A novel soybean variety, designated XBP35009 is provided. Also provided are the seeds of soybean variety XBP35009, cells from soybean variety XBP35009, plants of soybean XBP35009, and plant parts of soybean variety XBP35009. Methods provided include producing a soybean plant by crossing soybean variety XBP35009 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XBP35009, methods for producing other soybean varieties or plant parts derived from soybean variety XBP35009, and methods of characterizing soybean variety XBP35009. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XBP35009 are further provided. |
| US09024114B2 |
Soybean event 127 and methods related thereto
Compositions and methods related to transgenic AHAS-inhibiting herbicide resistant soybean plants are provided. Event 127 soybean plants having a mutated AHAS coding sequence which imparts tolerance to an AHAS-inhibiting herbicide are provided. The event 127 soybean plants having the event 127 nucleic acid molecule at the identified chromosomal location may comprise genomic/transgene junctions having at least the nucleic acid sequence of SEQ ID NO: 5 and/or 6. The characterization of the genomic insertion site of the event 127 provides for an enhanced breeding efficiency and enables the use of molecular markers to track the transgene insert in the breeding populations and progeny thereof. Various methods and compositions for the identification, detection, and use of the event 127 soybean plants are provided. |
| US09024113B2 |
Polynucleotides for expression of microbial starch branching enzymes in plants for production of plants with improved yield
Recombinant constructs and methods useful for improvement of plants are provided. In particular, recombinant constructs comprising promoters functional in plant cells positioned for expression of polynucleotides encoding starch branching enzymes from microbial sources are provided. The disclosed constructs and methods find use in production of transgenic plants to provide plants, particularly crop plants, having improved yield. |
| US09024111B1 |
Methods and materials for deconstruction of biomass for biofuels production
The present invention relates to nucleic acids, peptides, vectors, cells, and plants useful in the production of biofuels. In certain embodiments, the invention relates to nucleic acid sequences and peptides from extremophile organisms, such as SSO1949 and Ce1A, that are useful for hydrolyzing plant cell wall materials. In further embodiments, the invention relates to modified versions of such sequences that have been optimized for production in one or both of monocot and dicot plants. In other embodiments, the invention provides for targeting peptide production or activity to a certain location within the cell or organism, such as the apoplast. In further embodiments, the invention relates to transformed cells or plants. In additional embodiments, the invention relates to methods of producing biofuel utilizing such nucleic acids, peptides, targeting sequences, vectors, cells, and/or plants. |
| US09024110B2 |
Methods for glyco-engineering plant cells for controlled human O-glycosylation
This invention discloses the development of a novel platform for recombinant production of bioactive glycoproteins and cancer specific vaccines in plants. Plants and plant cell cultures have been humanized with respect to human mucin-type protein O-glycosylation. A panel of plant cell factories for production of recombinant glycoproteins with designed human O-glycosylation, including an improved cancer vaccine candidate, has been developed. The platform provides basis for i) production of an essentially unlimited array of O-glycosylated human glycoprotein therapeutics, such as human interferon α2B and podoplanin, and ii) for further engineering of additional cancer specific O-glycans on glycoproteins of therapeutical value. Currently, mammalian cells are required for human O-glycosylation, but plants offer a unique cell platform for engineering O-glycosylation since they do not perform human type O-glycosylation. Introduction of O-glycosylation into plant cells requires i) that wild-type plant cells do not modify the target peptide substrates and ii) that the appropriate enzymes and substrates are introduced into of plant cells such that O-glycosylation in the secretory pathway proceed and the glycosylated peptide substrates are preferentially exported to the exterior of the cell or accumulated in the cell. In this invention i) the integrity of transiently and stably expressed ‘mucin’ type target peptides in plants cells has been determined and ii) mucin-type O-glycosylation has been established in plants by transient and stable introduction of a Pseudomonas aeruginosa C4-epimerase, the human polypeptide GalNAc-transferases T2 and T4 (GalNAc-T2 and T4) and various human target peptides or proteins. In the present invention GalNAc-T2 and -T4 have been used to produce a Tn cancer glycoform of MUC1. |
| US09024107B1 |
Absorbent and impermeable seat insert
An absorbent and impermeable seat insert that includes a front edge, a rear edge, and a pair of side edges, each of a pair of side walls erectable along each of the pair of side edges and a rear wall erectable along the rear edge, said seat insert having an impermeable bottom layer disposed underlying an absorbent cardboard layer, and a gelling layer disposed to absorb and retain fluids introduced into the seat insert, wherein a dry weave disposed atop the gelling layer wicks fluids introduced onto the seat insert into the gelling and cardboard layers, where said fluid is retained and prevented from transmission through to an underlying seat by means of the impermeable layer, whereby a particular seat is protected from the inadvertent release of bodily fluids by an incontinent individual or by a child during potty training. |
| US09024105B1 |
System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption
A process according to various approaches includes flushing an intermediate transfer line between a raffinate stream transfer line and a desorbent stream transfer line away from the adsorptive separation chamber to remove residual fluid including desorbent from intermediate transfer line. The process may include directing the residual fluid flushed from the intermediate transfer line to a recycle stream to introduce the residual fluid into the adsorptive separation chamber. |
| US09024104B2 |
Methods for removing weakly basic nitrogen compounds from a hydrocarbon stream using basic molecular sieves
Disclosed is a method for removing weakly basic nitrogen compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with a basic catalyst to convert a portion of the weakly basic nitrogen compounds to basic nitrogen compounds. The method also includes contacting the hydrocarbon feed stream with an acidic adsorbent to adsorb the basic nitrogen compounds from the stream. The hydrocarbon feed stream comprises an aromatic compound and a weakly basic nitrogen compound. |
| US09024103B2 |
Method for producing olefin
The present invention provides a method for producing an olefin from a carboxylic acid having a β-hydrogen atom or an anhydride thereof in the presene of a catalyst containing at least one metal element selected from metals of Group 8, Group 9 and Group 10 and bromine element at a reaction temperature of 120° C. to 270° C. |
| US09024102B2 |
Catalysts, processes for preparing the catalysts, and processes for transalkylating aromatic hydrocarbon compounds
A catalyst comprising an aluminosilicate zeolite having an MOR framework type, an acidic MFI molecular sieve component having a Si/Al2 molar ratio of less than 80, a metal component comprising one or more elements selected from groups VIB, VIIB, VIII, and IVA, an inorganic oxide binder, and a fluoride component. |
| US09024101B2 |
Method for controlling 2-phenyl isomer content of linear alkylbenzene and catalyst used in the method
A method for controlling 2-isomer content in linear alkylbenzene obtained by alkylating benzene with olefins and catalyst used in the method. |
| US09024097B2 |
Integrated hydrogenation/dehydrogenation reactor in a catalytic reforming process configuration for improved aromatics production
A process for reforming hydrocarbons is presented. The process involves applying process controls over the reaction temperatures to preferentially convert a portion of the hydrocarbon stream to generate an intermediate stream, which will further react with reduced endothermicity. The intermediate stream is then processed at a higher temperature, where a second reforming reactor is operated under substantially isothermal conditions. |
| US09024096B2 |
Conversion of triacylglycerides-containing oils
A process for converting triacylglycerides-containing oils into crude oil precursors and/or distillate hydrocarbon fuels is disclosed. The process may include reacting a triacylglycerides-containing oil-carbon dioxide mixture at a temperature in the range from about 250° C. to about 525° C. and a pressure greater than about 75 bar to convert at least a portion of the triacylglycerides to a hydrocarbon or mixture of hydrocarbons comprising one or more of isoolefins, isoparaffins, cycloolefins, cycloparaffins, and aromatics. |
| US09024094B2 |
Fluorinated aromatic materials and their use in optoelectronics
Fluorinated aromatic materials, their synthesis and their use in optoelectronics. In some cases, the fluorinated aromatic materials are perfluoroalkylated aromatic materials that may include perfluoropolyether substituents. |
| US09024092B2 |
Method for producing fluorinated organic compounds
Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3. |
| US09024091B2 |
Method of producing alcohols
A method of making alcohols involves forming of alcohol esters from liquid alkane halides and a solution of metallic salts of organic acids to produce gaseous alcohol esters for reaction with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. In an improvement method liquid phase alcohol esters instead of gaseous alcohol esters are produced from liquid alkane halides and a solution of metal salts of organic acids whose alkane esters are less soluble in water than that of the alkane halide and treating of the alcohol ester formed with magnesium or metal hydroxides to form the alcohol and the metal salt of the organic acids. |
| US09024081B2 |
Purification of crude glycerol
Crude glycerol obtained from raw materials, such as the glycerol obtained during the production of biodiesel or glycerol obtained during the conversion of fats or oils, is purified by forming a dioxolane therefrom by reacting the crude glycerol with a ketone or aldehyde, separating the dioxolane thus formed, converting the dioxolane into purified glycerol and ketone/aldehyde, and recovering the glycerol thus purified. |
| US09024079B2 |
Separation of isomeric menthol compounds
The invention relates to a process for rectificative separation of compositions of matter containing diastereomers of 2-isopropyl-5-methylcyclohexanol by using ionic liquids as extractants. |
| US09024076B2 |
Alkane Oxidation
Embodiments include an alkane oxidation catalyst having a support modified with a carboxylate group. The carboxylate group is functionalized with a manganese complex selected from the group consisting of [(C6H12N3R3)Mn(OCH3)3]Z, [(C6H12N3R3)Mn2O3]Z2, [(C6H15N3)Mn4O6]Z4. Each R is independently an alkyl group having 1 to 3 carbons, and each Z is independently PF6−, ClO4−, or Br−. |
| US09024073B2 |
Thio compounds and preparing method of the same
Provided are novel thio compounds and a method for preparing the same. More particularly, there is provided a novel thio compound prepared by reacting an alkylation product of p-cresol and dicyclopentadiene with mercaptan and paraformaldehyde. Unlike existing antioxidants such as 2,6-di-t-butyl-4-methylphenol (BHT) being harmful to the human body due to the high volatility, the novel thio compounds of the present invention, which have the low volatility because of their high molecular weight, give no harm to the human body. Further, with excellent performances, they are suitable to replace the existing antioxidants. |
| US09024072B2 |
Process for reductive amination of aliphatic cyanoaldehydes to aliphatic diamines
A process for reductive amination of aliphatic cyanoaldehydes to aliphatic diamines comprising (1) providing a mixture of 1,3-cyanocyclohexane carboxaldehyde and/or 1,4-cyanocyclohexane carboxaldehyde; (2) contacting said mixture with a metal carbonate based solid bed or a weak base anion exchange resin bed at a temperature from 15 to 40 ° C. for a period of at least 1 minute; (3) thereby treating said mixture, wherein said treated mixture has a pH in the range of 6 to 9; (4) feeding said treated mixture, hydrogen, and ammonia into a continuous reductive amination reactor system; (6) contacting said treated mixture, hydrogen, and ammonia with each other in the presence of one or more heterogeneous metal based catalyst systems at a temperature from 80 ° C. to 160 ° C. and a pressure from 700 to 3500 psig; (7) thereby producing one or more cycloaliphatic diamines is provided. |
| US09024070B2 |
Method for producing xylylenediamine
Provided is a method for stably and economically producing xylylenediamine with a high yield and long catalyst service life by hydrogenating dicyanobenzene that is obtained by ammoxidating xylene. By bringing an aqueous basic solution into contact with a dicyanobenzene-absorbed liquid, which is obtained by bringing an ammoxidation reaction gas into contact with an organic solvent, under specified temperature conditions, and subjecting a base and a carboxylic acid in the dicyanobenzene-absorbed liquid to a neutralization reaction so as to form an aqueous phase that contains a water-soluble salt, and then subjecting an organic phase and the aqueous phase to liquid-liquid separation so as to remove the aqueous phase, it is possible to remove the carboxylic acid contained in the dicyanobenzene-absorbed liquid with high selectivity while inhibiting loss of the dicyanobenzene. By subjecting the raw material dicyanobenzene, which is obtained by separating low boiling point compounds from the post liquid-liquid separation organic phase by distillation under reduced pressure, to hydrogenation, xylylenediamine is produced with a high yield and the service life of the hydrogenation catalyst is extended. |
| US09024068B2 |
Process for the preparation of crystalline forms of agomelatine and novel polymorph thereof
The invention concerns a new process for the preparation of crystalline form of agomelatine from a solution of agomelatine in a solvent, characterized in that the agomelatine is crystallized by instantaneous precipitation from said solution, at a temperature equal to or below −10° C. |
| US09024061B2 |
Methanol carbonylation process with rhodium catalyst and a metallic co-catalyst selected from transition metals, zinc, beryllium, indium, tin, strontium and barium
A carbonylation process for making acetic acid using a metallic co-catalyst composition, effective as a rhodium stabilizer and/or rate promoter, at molar ratios of metal/rhodium of about 0.5 to 40. The process includes reacting methanol with carbon monoxide in the presence of a rhodium-based catalytic metal complex with about 1 to 20 weight percent methyl iodide, less than about 8 weight % water and about 0.5 to about 30 weight percent methyl acetate. The crude acetic acid is flashed and further purified. |
| US09024055B2 |
Acetaminophen conjugates, compositions and methods of use thereof
Acetaminophen conjugates are provided, which have an acetaminophen moiety covalently linked to a second moiety. The conjugates provided may have one or more advantageous properties, including increased water solubility as compared to acetaminophen, reduced toxicity profile as compared to acetaminophen and an altered pharmacokinetic profile. Formulations comprising the conjugates are also provided, as are methods of using the conjugates and kits comprising the conjugates. |
| US09024053B2 |
Compound obtained by dimerizing with light irradiation, a compound containing a group having lyophilicity, and a compound containing a group having liquid-repellency
A problem of the present invention is to prevent a base layer beneath the layer to be irradiated with light from deterioration in property and a functional thin film from deterioration in property as the fine patterning of a functional film is performed with light irradiation. Means for solving the problem is a compound obtained by dimerizing with light irradiation a compound (A) containing a group that has photosensitivity and can be photodimerized and a group having lyophilicity and a compound (B) containing a group that has photosensitivity and can be photodimerized and a group having liquid-repellency. |
| US09024048B2 |
Apparatus and methods to preserve catalyst activity in an epoxidation process
Apparatus and methods are provided for forming and processing multiphasic systems. In one embodiment, the invention provides a process for the manufacture of an epoxide, including reacting an olefinically unsaturated compound with an oxidant in the presence of a buffer component and a water-soluble manganese complex disposed in an aqueous phase having a first pH level in a first multiphasic system, adjusting the pH of the aqueous phase to a second pH level less than the first pH level, isolating at least a portion of the aqueous phase from the first multiphasic system, adjusting the pH of the at least a portion of the aqueous phase to a third pH level greater than the second pH level, and introducing the at least a portion of the aqueous phase into a second multiphasic system. |
| US09024047B2 |
Methods for furfural production from branched non-fermentable sugars in stillage or syrup
Furfural is obtained selectively and in good purity from non-fermentable branched sugars found in soluble waste streams of lignocellulosic biomass. In a monophasic method, stillage or syrup is contacted with water and an acid catalyst under suitable reaction conditions to convert the branched non-fermentable branched sugars to furfural. Additionally, the stillage or syrup can be treated with a water-immiscible organic solvent to form a biphasic mixture comprising an aqueous phase and an organic phase. The furfural that is produced preferentially partitions into the organic phase, from which it may be recovered. |
| US09024044B2 |
Heteroarylcarboxylic acid ester derivative
Compounds represented by the following formula (I), are useful as hyperglycemic inhibitors having a serine protease inhibitory action and as prophylactic or therapeutic drugs for diabetes. |
| US09024040B2 |
Processes for preparing benzimidazole compounds
Provided are processes for the preparation of benzimidazole structures having Formula VIIIb-1: and salts and solvates thereof, wherein Z, X5, R2b, R2c and R10 are as defined herein. Compounds of Formula VIIIb-1 are useful for the preparation of benzimidazole derivatives. |
| US09024038B2 |
Compunds and methods for treating HIV
Inhibitors of HIV-1 protease and compositions containing them are described. Use of the inhibitors and compositions containing them to treat HIV, AIDS, and AIDS-related diseases is described. |
| US09024034B2 |
Metathesis catalysts and processes for use thereof
This invention relates to a metathesis catalyst compound comprising an asymmetrically substituted N-heterocyclic carbene (NHC) metathesis catalyst and a process to make linear alpha-olefins comprising contacting a feed material and an optional alkene (such as ethylene) with said catalyst, where the feed material is a triacylglyceride, fatty acid, fatty acid alkyl ester, and/or fatty acid ester, typically derived from biodiesel. |
| US09024033B2 |
Anti-malarial agents
The present invention is related to a use of aminopyridine derivatives in the manufacture of a medicament for preventing or treating malaria. Specifically, the present invention is related to aminopyridine derivatives useful for the preparation of a pharmaceutical foimulation for the inhibition of malaria parasite proliferation. |
| US09024027B2 |
Derivatives of 1-phenyl-2-pyridinyl alkyl alcohols as phosphodiesterase inhibitors
Compounds, pyridine N-oxides, and pharmaceutically acceptable salts of formula (I) are useful as inhibitors of the phosphodiesterase 4 (PDE4) enzyme and for preventing and/or treating diseases of the respiratory tract characterized by airway obstruction, such as asthma or COPD. |
| US09024024B2 |
Quinazoline based EGFR inhibitors containing a zinc binding moiety
The present invention relates to quinazoline containing zinc-binding moiety based derivatives of Formula (IV) below. These compounds have enhanced and unexpected properties as inhibitors of epidermal growth factor receptor tyrosine kinase (EGFR-TK) and are useful in the treatment of EGFR-TK related diseases and disorders such as cancer. These compounds may further act as HDAC inhibitors. |
| US09024022B2 |
Substrates of O6-alkylguanine-DNA alkyltransferase and mutants thereof
The invention relates to compounds of formula (I′): in which A, L2, M and B are as defined in the description. These compounds are substrates of O6-alkylguanine-DNA alkyltransferase and mutants thereof. |
| US09024021B2 |
Diarylacetylene hydrazide containing tyrosine kinase inhibitors
The present invention relates to novel diarylacetylene hydrazide compounds of formula (I) or pharmaceutically acceptable salt thereof, as tyrosine kinase inhibitors, the process for their preparation, and to the use of the compounds of formula (I) in the preparation of pharmaceutical compositions for the therapeutic treatment of disorders related to tyrosine kinases, in warm-blooded animals. |
| US09024015B2 |
Process for preparing tolvaptan intermediates
The present invention provides a novel process for the preparation of 7-chloro-2,3,4,5-tetrahydro-1H-1-benzazepin-5-one. The present invention also provides an improved process for the preparation of 7-chloro-1-(2-methyl-4-nitrobenzoyl)-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine. The present invention further provides an improved process for the preparation of 7-chloro-1-[2-methyl-4-[(2-methylbenzoyl)amino]benzoyl]-5-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine. |
| US09024012B2 |
Methods to treat mixtures of glycosides to obtain one or more of these glycosides in more pure form
The present invention provides methods to treat mixtures containing natural rebaudioside A (Reb A), rebaudioside B (Reb B), and rebaudioside D (Reb D), synthetic counterparts of these, and/or derivatives of the natural or synthetic embodiments obtain one or more of these glycosides in more pure form. In many embodiments, the invention can be used to process glycoside mixtures obtained at least in part from natural sources such as the Stevia plant. This allows, for instance, the recovery of a product including Reb A material in more pure form relative to Reb B material or Reb D material. As an alternative or in addition to recovery of the purified Reb A material, a product including Reb B material and/or Reb D material in more pure form relative to Reb A material can be obtained. |
| US09024011B2 |
Processes for cross-linking cellulose ethers under mild conditions
The present technology provides processes for cross-linking cellulose ethers under mild conditions. The processes include exposing a substantially dry cellulose ether film to a polyisocyanate to provide a cross-linked cellulose ether film, wherein the substantially dry cellulose ether film comprises alkoxide groups on the cellulose. The resulting cellulose ether films are highly cross-linked by polyurethane linkages and may be used as membranes in a variety of applications. |
| US09024007B2 |
Antisense oligonucleotides for inducing exon skipping and methods of use thereof
An antisense molecule capable of binding to a selected target site to induce exon skipping in the dystrophin gene, as set forth in SEQ ID NO: 1 to 202. |
| US09024006B2 |
Mutation detection assay
A method of sample analysis is provided. In certain embodiments, the method involves: a) amplifying a product from a sample that comprises both wild type copies of a genomic locus and mutant copies of the genomic locus that have a point mutation relative to said wild type copies of the genomic locus, to produce an amplified sample, where: i. the amplifying is done using a first primer and a second primer; and ii. the first primer comprises a 3′ terminal nucleotide that base pairs with the point mutation and also comprises a nucleotide sequence that is fully complementary to a sequence in the locus with the exception of a single base mismatch within 6 bases of the 3′ terminal nucleotide; and b) detecting the presence of said product in said amplified sample using a flap assay that employs an invasive oligonucleotide. A kit for performing the method is also provided. |
| US09024002B2 |
Compositions and methods for detection of Salmonella species
Described are compositions, methods and kits for detection and/or differential detection of serovars of Salmonella enterica subsp. enterica serovar such as S. Heidelberg and S. Hadar in samples. Some embodiments relate to multiplex amplification based molecular assays. |
| US09024001B2 |
Alphavirus replicon packaging constructs
Provided herein are modified, functional 5′ amplification sequences that are defective packaging signals. Also provided are compositions and methods comprising these modified 5′ amplification sequences. |
| US09023996B2 |
Anti-FLT3 antibodies
The present invention relates to anti-FLT3 antibodies with a modified Fc region comprising the amino acid substitutions 239D and 332E to enhance antibody-dependent cell cytotoxicity (ADCC) of these antibodies. The invention further relates to pharmaceutical compositions containing these antibodies, nucleic acids encoding these antibodies as well as methods of using such antibodies. |
| US09023992B2 |
Hydrophobic interaction chromatography purification of factor VII polypeptides
The invention described herein provides new methods of preparing purified Factor VII polypeptide drug substances in large quantities (industrial scale levels) that are associated with reduced content of product-related impurities (e.g., late eluting peaks) and/or that exhibit a relatively uniform glycosylation pattern. |
| US09023991B2 |
Albumin-amyloid peptide conjugates and uses thereof
The invention provides conjugates comprising albumin and a peptide derived from the C-terminal region of amyloid beta peptide, as well as uses thereof for the treatment of diseases characterized by the deposition of amyloid proteins and, in particular, for the treatment of Alzheimer's disease. |
| US09023984B2 |
Diagnostic and therapeutic target for autoimmune diseases and uses thereof
Described is the identification of ZnT8 as an autoantigen target in type I autoimmune diabetes (T1D), other autoimmune disease, and other diabetes-linked diseases and conditions. Also described are a variety of therapeutic, diagnostic, and prognostic tools and methods based on this discovery. The identification of genetic variation in ZnT8 as an important player in the initiation of the disease process and the progression of autoimmunity to clinical diabetes is disclosed. |
| US09023979B2 |
Precise control of molecular weight and chain shape control in carbon dioxide/epoxide alternating copolymerization and preparation of low molecular weight poly(alkylene carbonate) thereby
This invention relates to a method of preparing poly(alkylene carbonate) that has a molecular weight and polymer chain structure precisely controlled by adding a chain transfer agent composed of a compound having an alcohol or carboxylic acid functional group upon alternating copolymerization of an epoxide compound and carbon dioxide using a catalyst composed of a trivalent metal complex compound synthesized from a quaternary ammonium salt-containing Salen type ligand, and to a polymer compound prepared thereby. According to this invention, the polymer compound having a star-shaped chain as well as the polymer having a linear chain can be prepared. The low-molecular-weight poly(alkylene carbonate) has an —OH terminal group and can be used alone as a coating agent, etc., and also in mixtures with an isocyanate compound and thus can be easily utilized to prepare polyurethane. |
| US09023978B2 |
Solution-processable phosphorescent materials
A material capable of luminescence comprising a polymer or oligomer and an organometallic group, wherein the polymer or oligomer is at least partially conjugated and the organometallic group is covalently bound to the polymer or oligomer and at least one of the nature, location, and proportion of the polymer or oligomer and of the organometallic group in the material are selected so that the luminescence predominantly is phosphorescence. |
| US09023976B2 |
Amide-imide compounds and their corresponding polymers
The Michael reaction is employed, for example, to condense methyl acrylate with diethyl malonate to prepare the corresponding tetra-ester. Subsequent reaction with primary amines followed by thermal condensation results in spiroimides. A similar series of reaction steps can be performed starting with malonamides. |
| US09023971B2 |
Binding agent for producing road markings ready quickly for traffic
The present invention comprises a novel formulation for marking travel lanes, such as roads, which following the application can be reopened for traffic after a waiting period that is shortened as compared to the prior art. |
| US09023963B2 |
Process for production of fluorine-containing polymers and fluorine-containing polymers
A method of producing a fluoropolymer by which a melt-processable fluoropolymer (A) having a specific unstable terminal group or groups (P) is subjected to melt-kneading in a kneader having a stabilization treatment zone to thereby produce a fluoro-polymer (B) resulting from conversion of the specific unstable terminal group or groups (P) to —CF2H. The specific unstable terminal group or groups (P) include alkoxycarbonyl groups, fluoroalkoxycarbonyl groups and/or carboxyl group quaternary nitrogen compound salts, the melt-kneading is carried out in the absence or presence of an alkali metal element or alkaline earth metal element, the content of the alkali metal element or alkaline earth metal element is not greater than 2 ppm of the composition under melt-kneading, and the melt-kneading in the stabilization treatment zone is carried out in the presence of water. A fluoro-polymerized material is also disclosed. |
| US09023962B2 |
Synthesis of high molecular weight poly(2,3,3,3-tetrafluoropropene)
A process of synthesizing poly(2,3,3,3-tetrafluoropropene), comprising reacting 2,3,3,3-tetrafluoropropene monomers in a reaction medium in the presence of an initiator, wherein the initiator is added to the reaction medium in multiple portions at different times during the process. |
| US09023960B2 |
Process for producing α-olefin polymer, α-olefin polymer, and lubricating oil composition
Provided is a method of producing an α-olefin polymer including a step of polymerizing one or more kinds of α-olefins each having 6 to 20 carbon atoms with a catalyst obtained by using a specific transition metal compound. By the method, an α-olefin polymer having a viscosity suitable for use in a lubricating oil can be produced on an industrial scale with ease, and further, the characteristics of the product can be widely changed through the control of reaction conditions. |
| US09023958B2 |
Methods and systems for catalyst delivery
A method for the delivery of a catalyst to a polymerization reactor is disclosed, comprising: contacting a catalyst with a carrier fluid comprising an inert hydrocarbon in gaseous form, the inert hydrocarbon having a normal boiling point of about −1° C. to about 81° C.; and flowing the carrier fluid to the polymerization reactor such that the carrier fluid transports the catalyst to the polymerization reactor. A catalyst delivery system is disclosed, comprising: a catalyst vessel for containing a catalyst; a catalyst injection line for delivering the catalyst to a polymerization reactor, the catalyst injection line being in fluid communication with the catalyst vessel and the polymerization reactor; and a carrier fluid line in fluid communication with the catalyst injection line for delivering a carrier fluid comprising an inert hydrocarbon to the catalyst injection line, the inert hydrocarbon having a normal boiling point of about −1° C. to about 81° C. |
| US09023953B2 |
Process for production of poly(lactic acid)-type resin, and poly(lactic acid)-type prepolymer
A method of producing a poly(lactic acid) resin includes carrying out direct polycondensation using lactic acid as a main raw material to prepare a crystallized prepolymer having a weight average molecular weight of 5,000 to 25,000, an enthalpy of fusion ΔHm of 50 to 65 J/g and an acid value A mol/ton satisfying (1) below: 450/(Mw/10,000−0.14) |
| US09023952B2 |
Method of producing a tread compound
A method of producing a rubber compound, which includes mixing at least one cross-linkable unsaturated-chain polymer base, silica with a surface area of 100-220 m2/g, a first silane coupling agent in the polysulphide organosilane class, and a second silane coupling agent in the class of mercaptosilane protected in the form of thioester, and whereby the second silane coupling agent is added to the mix after the first silane coupling agent has reacted with the silica. |
| US09023951B2 |
Polyacrylic acid (salt)-type water absorbent resin and method for producing of same
Disclosed is a method for producing a water absorbent resin, by which a surface-crosslinked water absorbent resin having excellent physical properties can be efficiently obtained at low cost, while assuring high productivity. When the production scale is increased to a continuous production on a huge scale (for example, 1 t/hr or more), the physical properties are improved and stabilized (for example, standard deviation of the physical properties is reduced) by a surface-crosslinking treatment, and the absorption against pressure (AAP) and liquid permeability (SFC) are further improved. Specifically disclosed is a method for producing a polyacrylic acid (salt)-type water absorbent resin, which comprises: a step of preparing an aqueous monomer solution using an acrylic acid (salt); a step of continuously polymerizing the aqueous monomer solution; shedding step of a hydrous gel-like crosslinked polymer during or after the polymerization; a step of drying the thus-obtained particulate hydrous gel-like crosslinked polymer; and a surface treatment step in which a surface-crosslinking agent is added to and reacted with the dried water absorbent resin powder. In the surface treatment step, the continuous mixing apparatus for the surface treatment agent and the continuous heating device are connected and periodic shielding is performed between the mixing apparatus and the heating device. |
| US09023950B2 |
Star polymer and method of producing same
The present invention provides a styrene-based star polymer with narrow dispersion and suitable as a resist material, etc. A star polymer of the present invention is represented by the formula A[C(Y)Xm]n (wherein A represents a polyvalent aliphatic hydrocarbon group with 4-15 carbons, C represents a carbon atom, X represents a styrene-based polymer chain, Y represents a hydroxy group or an oxo group, m represents an integer of 1 or 2, and n represents any integer from 2 to 5, with the proviso that if Y is a hydroxy group, m is 2, and if Y is an oxo group, m is 1). The star polymer can be produced by reacting a styrene-based polymer having an anionic end, and an aliphatic carboxylic acid ester represented by A(COOR)n (wherein R represents an alkyl group having 1-8 carbons, and A and n are as defined for the above formula). |
| US09023949B2 |
Photocurable composition
Conventionally, a photocurable resin can be used for forming a soft cured product but is difficult to have thick film curability and exhibit moisture resistance.A photocurable composition containing components (A) to (D), in which a ratio of a (meth)acrylate monomer having an aromatic group in the component (C) is 30 to 100%: the component (A): an isoprene polymer having a (meth)acrylic group, the component (B): an isoprene polymer having a hydroxyl group, the component (C): at least one kind of (meth)acrylate monomers selected from a (meth)acrylate monomer having an aromatic group and an alkyl (meth)acrylate monomer, and the component (D): a hydrogenated terpene resin. |
| US09023942B2 |
Aqueous coating composition and preparation thereof
A process for the preparation of a thixotropic aqueous coating composition comprising the steps of: i) providing an aqueous dispersion of a binder system comprising carbonyl and hydrazide functional groups for crosslinking; and ii) reacting in the aqueous dispersion, an ether amine with a tris(isocyanate) isocyanurate to form a polyurea sag control agent. |
| US09023941B2 |
Urethane resin particles
Provided is a slush molding material which exhibits excellent low-temperature meltability and heat resistance and which can yield a molded product having excellent tensile strength and elongation. The present invention is urethane resin particles (D1) comprising a urethane or urethane-urea resin (U1) that has residues (j) bonded thereto covalently, said residues (j) being residues derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, or urethane resin particles (D2) comprising a urethane resin composition (S2) which comprises both a urethane or urethane-urea resin (U2) and a compound (E) that has a residue (j) derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, said compound (E) being represented by general formula (1), wherein the residues (j) are linked respectively to urethane or urea groups (u) of the resin (U1) or (U2) by hydrogen bonds. |
| US09023939B2 |
Polyolefin compositions and articles prepared therefrom, and methods for making the same
The invention provides a composition comprising at least one olefin multi-block interpolymer; at least one functionalized olefin-based polymer; and optionally at least one thermoplastic polyurethane. The invention also provides for articles prepared from the inventive compositions and for methods for making the same. |
| US09023936B2 |
HNBR compositions with very high filler levels having excellent processability and resistance to aggressive fluids
The present invention relates to an elastomeric composition containing a nitrile rubber, preferably hydrogenated, and a filler. Compositions according to the present invention have high filler levels, excellent processability, and very good resistance to aggressive fluids and fuels compared to known HNBR compositions. |
| US09023935B2 |
Polymer composition for bumpers and interiors and polyethylene-based resin precursor
Polyolefin compositions suitable for injection moulded items e.g. for impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (A); and from 10% to 70% by weight of a multimodal ethylene/C6-C12 alpha olefin copolymer (B); having density from 0.850 to 0.920 g/cm3, total comonomer content from 6% to 30% by weight, Mw/Mn from 4 to 20; intrinsic viscosity in decalin at 135° C. from 1.0 to 4.0 dL/g, and comprising an HDPE fraction (HDPE % wt) up to 30% wt; further comprising up to 50% by weight of a filler (C) and optionally, in amount up to 10% by weight with respect to the overall composition, an impact modifier masterbatch component (D) consisting of a ultra-soft heterophasic copolymer component. |
| US09023934B2 |
Paint composition having scratch self-recovering properties
Disclosed is a paint composition, and more specifically, a scratch self-recovering paint composition having a shortened drying time and extended pot life, which comprises about 30˜40% by weight of a branched polyester resin; about 30˜40% by weight of an acryl polyol resin; about 0.2˜0.5% by weight of a reaction catalyst; and about 0.99˜9.0% by weight of a reaction retardant, based on the total weight of the paint composition. |
| US09023929B2 |
Tackifier dispersion
The invention relates to a tackifier dispersion comprising a resinous material and an emulsifier, the emulsifier being obtainable by a method comprising providing an ester of one or more fatty acids containing at least two conjugated double bonds, reacting the ester with a dienophile containing an acid or anhydride group, to form an intermediate product A, and, reacting the intermediate product A with one or more polyalkylene glycols. The invention also relates to a method for the production of a tackifier dispersion, its use as a tackifier, and an adhesive composition comprising the tackifier dispersion. The invention further relates to an emulsifier, a method of producing the same and its use for emulsifying resinous materials. |
| US09023926B2 |
Method for producing rubber mixtures
The present invention relates to a process for producing rubber mixtures in a mixing process with, for example, a plurality of mixing stages, where these can optionally be divided into a plurality of sub-steps, comprising the mixing of the following components: one or more rubbers, one or more hydroxylated oxidic fillers, one or more sulphur-containing organosilicon and/or one or more hydroxypolysulphidic compounds, one or more anti-reversion agents selected from 1,6-bis(N,N-dibenzyl-thiocarbamoyldithio)hexane (CAS No.: 151900-44-6), 1,3-bis((3-methyl-2,5-dioxopyrrol-1-yl)methyl)benzene (CAS No.: 119462-56-5) and hexamethylene 1,6-bis(thiosulphate), disodium salt, dihydrate (CAS No.: 5719-73-3), individually and mixtures thereof, where these are incorporated into the mixture in the first mixing stage, one or more vulcanization additives, one or more rubber additives. |
| US09023925B2 |
Phosphorous-containing flame retardants for polyurethane foams
Embodiments of the invention include a phosphorus containing flame retardant which may be the reaction product of a reaction mixture where the reaction mixture includes at least one active hydrogen-containing compound and at least one phosphorus containing compound. The at least one active hydrogen-containing compound is selected from the group of a first polyol having a hydroxyl functionality of at least 3, a polyamine having an amine functionality of at least 2, and an amino alcohol having a combined amine and hydroxyl functionality of at least 2. The at least one phosphorus containing compound has the general formula (1), (2) or combination thereof: |
| US09023923B2 |
Flame retardant polycarbonate compositions, methods of manufacture thereof and articles comprising the same
Disclosed herein is a flame retardant composition comprising a polycarbonate composition, glass fibers, and a flame retardant that comprises a phenoxyphosphazene compound. Disclosed herein too are methods for manufacturing a flame retardant composition that comprises blending a polycarbonate composition, glass fibers and a flame retardant that comprises a phenoxyphosphazene compound. |
| US09023920B2 |
High-strength polyphenylene sulfide/polyethylene terephthalate blend resin composition and method for preparing the same
The present invention relates to a high-strength inflammable blend resin composition including a polyphenylene sulfide resin and a polyethylene terephthalate resin. More specifically, the resin composition of the present invention includes: a basic blend resin containing 10 to 80 wt. % of a polyphenylene sulfide resin, and 20 to 90 wt. % of a polyethylene terephthalate resin; and 0.1 to 20 parts by weight of a modified polystyrene or a styrene-based elastomer with respect to 100 parts by weight of the basic blend resin. |
| US09023918B1 |
Biodegradable plastic resin
Biodegradable resin materials are provided which comprise a blend of a starch component, a synthetic thermoplastic polymer resin, one or more plasticizers, and a protein component. In certain embodiments, the synthetic thermoplastic polymer resin may comprise a thermoplastic polyester-based compound, and the protein component may comprise albumin. The biodegradable resin materials tend to exhibit physical and mechanical characteristics that contrast with conventional biodegradable materials. |
| US09023915B2 |
Surface treatment of silicone materials
Disclosed herein are surface treatments for soft silicone gel materials such as silicone intraocular lenses. |
| US09023912B2 |
Blends containing photoactive additive
Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive containing a photoactive group derived from a monofunctional benzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility. |
| US09023911B2 |
Frame sealant, process for preparing same and use thereof
Embodiments of the invention provide a frame sealant and a process for preparing the same, as well as use thereof. The frame sealant comprises, by weight, 25%-30% acrylic resins, 25%-30% oligomers as shown in Structure Formula I, 10%-15% organic powders, 10%-15% inorganic powders, 0%-10% epoxy resins, 10%-15% heat curing agents, 0.1%-1% photoinitiators, and 0.1%-1% coupling agents, wherein, in Structure Formula I, n indicates an integer of 10-20. |
| US09023910B2 |
Low-density polyurethane shoe soles or sole parts with high rebound resilience and low compression set
A process for producing a polyurethane shoe sole having an article density of 100 to 350 g/L and being made from an organic polyisocyanate, a polyol, a blowing agent consisting of water, and optionally a crosslinking and/or chain-extending agent, a catalyst, and other auxiliaries and/or additives. First, polyisocyanate, polyol and any crosslinking and/or chain-extending agent are mixed and reacted at a temperature of 110° C. to 180° C. to give a prepolymer having polyisocyanate groups. Second, the isocyanate-terminated prepolymer obtained and any remaining polyisocyanate are mixed with any remaining polyol, blowing agent comprising water, and any remaining crosslinking and/or chain-extending agent and also any catalyst and other auxiliaries and/or additives are introduced into a mold and allowed to fully react to give a polyurethane shoe sole. |
| US09023909B2 |
Process for producing a polyurethane foam and polyurethane foam obtainable therefrom
Process for producing a polyurethane foam and polyurethane foam obtainable therefrom A process for producing a polyurethane foam with bimodal cell size distribution, comprising the following steps: providing a mixture in a mixing head, where the mixture comprises: A) a component reactive towards isocyanates; B) a surfactant component; C) a blowing agent component selected from the group consisting of linear, branched or cyclic C1- to C6-alkanes, linear, branched or cyclic C1- to C6-fluoroalkanes, N2, O2, argon and/or CO2, where blowing agent component C) is present in the supercritical or near-critical state; D) a polyisocyanate component; discharging the mixture comprising components A), B), C), and D) from the mixing head where, during the discharge of the mixture, the pressure prevailing in the mixture is lowered to atmospheric pressure. |
| US09023901B2 |
System, process and reactor for conducting a synthesis gas conversion reaction
A synthesis gas conversion process and system are disclosed. Fresh syngas from a methane reformer is used as a sweep zone gas feed which is caused to flow across a water permselective membrane in a membrane reactor. The water permselective membrane is adjacent a synthesis gas conversion reaction zone in which synthesis gas is contacted with a catalyst and converted to effluent including water. Water is removed from the reaction zone through the membrane and passes out of the reactor with the sweep zone gas. The water is then removed from the sweep zone gas forming a modified gas feed which is fed to the reaction zone. The modified gas feed has a preferred H2/CO ratio to feed into the reaction zone. |
| US09023896B2 |
Porous silicon drug-eluting particles
The invention provides a biodegradable drug-eluting particle useful for the delivery of diagnostic or therapeutic agents. In certain embodiments, the drug-eluting particle of the invention comprises a biodegradable porous silicon body, a reservoir formed within the porous silicon body having at least one opening to an exterior of the body, wherein the reservoir contains a therapeutic or diagnostic agent, and an agent-permeable seal disposed over the at least one opening. The invention further provides a method for treating a patient to obtain a desired local or systemic physiological or pharmacological effect comprising administering a sustained release drug delivery particle of the invention. The invention also provides methods of fabricating a drug-eluting particle for releasing therapeutic agents. |
| US09023893B2 |
Synergistic combinations comprising a renin inhibitor for cardiovascular diseases
The invention relates to a combination comprising the renin inhibitor of formula (I) or a pharmaceutically acceptable salt thereof. |
| US09023886B2 |
Nanosuspension of a poorly soluble drug via microfluidization process
Provided are compositions and methods for preparation and administration of an oral nanosuspension of a poorly soluble drug with improved bioavailability. The method is optimized through microfluidization process with water soluble polymeric excipients in the absence of surfactants. |
| US09023878B2 |
2-iminobiotin formulations and uses thereof
The disclosure relates to improving the aqueous solubility of 2-iminobiotin. In a particular aspect, the invention pertains to formulations suitable for administration of 2-iminobiotin to mammals suffering from disorders or conditions that benefit from said administration. |
| US09023877B2 |
Compounds and methods for treating influenza
This invention is directed to methods for treating and preventing influenza infection by inhibiting influenza virus HA maturation processes employing compounds of formula I. It is also directed to combinations for treating and preventing influenza infection comprising compounds of formula I and other agents. |
| US09023873B2 |
Insecticidal 2-methoxybenzamide derivatives
The present invention relates to novel triazole derivatives of formula (I) having insecticidal activity, to processes and intermediates for preparing them, to insecticidal, acaricidal, nematicidal or molluscicidal compositions comprising them and to methods of using them to combat and control insect, acarine, nematode or mollusc pests wherein R1, R2, G1, G2, Q1 and Q2 are as defined in claim 1; or salts or N-oxides thereof. |
| US09023870B2 |
Positive allosteric modulators of nicotinic acetylcholine receptor
The present invention relates to compounds useful in therapy, to compositions comprising said compounds, and to methods of treating diseases comprising administration of said compounds. The compounds referred to are positive allosteric modulators (PAMs) of the nicotinic acetylcholine α7 receptor. |
| US09023865B2 |
Compounds that are ERK inhibitors
Disclosed are the ERK inhibitors of formula (1): and the pharmaceutically acceptable salts thereof. Also disclosed are methods of treating cancer using the compounds of formula (1). |
| US09023861B2 |
Anticancer combination of artemisinin-based drugs and other chemotherapeutic agents
The present invention relates to combinations between artemisinin-based potent anti-malarial agents, selected from the group consisting of ART, DHA and ARM, and a further chemotherapeutic drug selected from the group consisting of a camptothecin derivative, or a PARP-1 inhibitor, or an intercalating DNA agent, or an alkylating agent. Such combinations, showed medium to strong synergism in various models of cancer, in particular in NSCL. |
| US09023859B2 |
Composition and method for treating or preventing skeletal muscle fibrosis
A compound in combination with a pharmaceutically acceptable carrier, the compound having a formula: wherein: R1 is a member of the group consisting of hydrogen, halogen, nitro, benzo, lower alkyl, phenyl, and lower alkoxy; R2 is a member of the group consisting of hydroxy, acetoxy, and lower alkoxy; and R3 is a member of the group consisting of hydrogen and lower alkenoxy-carbonyl; and n is either 1 or 2; and pharmaceutically acceptable salts thereof; for use in treatment of or prevention of skeletal muscle fibrosis and/or for inducing skeletal muscle regeneration. |
| US09023850B2 |
Nematocidal sulfonamides
Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein Z is O or S; A1, A2, A3 and A4 are independently N or CR1, provided that only one of A1, A2, A3 and A4 is N; and R1, R2, R3 and Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling a parasitic nematode comprising contacting the parasitic nematode or its environment with a biologically effective amount of a compound or a composition of the invention. |
| US09023849B2 |
Substituted fused imidazoles and pyrazoles and use thereof
The present application relates to novel substituted fused imidazoles and pyrazoles, to processes for preparation thereof, to the use thereof, alone or in combinations, for treatment and/or prophylaxis of diseases and to the use thereof producing medicaments for the treatment and/or prophylaxis of diseases, especially for treatment and/or prophylaxis of cardiovascular disorders. |
| US09023847B2 |
Azaheterocyclic compounds
The invention provides novel substituted azaheterocyclic compounds according to Formula (I), their manufacture and use for the treatment of hyperproliferative diseases, such as cancer. |
| US09023845B2 |
Compositions and methods for treating lysosomal disorders
The present invention provides compositions and methods for treating lysosomal disorders using a class of substituted imidazole derivatives or compounds. |
| US09023844B2 |
Heterocyclylpyri (mi) dinylpyrazole as fungicidals
Heterocyclylpyri(mi)dinylpyrazole of the formula (I) in which R1 to R5, X1, U, Q, W, Y, n, a, b have the meanings given in the description, and agrochemically active salts, to their use and to methods and compositions for controlling phytopathogenic harmful fungi in and/or on plants or in and/or on seed of plants and for reducing mycotoxins in plants and parts of the plants, to processes for preparing such compounds and compositions and treated seed and also to their use for controlling phytopathogenic harmful fungi in agriculture, horticulture, forestry, in animal husbandry, in the protection of materials, in the domestic and hygiene field and for the reduction of mycotoxins in plants and parts of the plants. |
| US09023842B2 |
Benzodiazepine bromodomain inhibitor
The present invention relates to a benzodiazepine compound of formula (I), processes for its preparation, pharmaceutical compositions containing such a compound and to its use in therapy. |
| US09023838B2 |
Crystalline form I rosuvastatin zinc salt
The present invention relates to crystalline Form I rosuvastatin zinc (2:1) salt, method of preparation thereof and use thereof as pharmaceutically active ingredient for the treatment of diseases related to lipid metabolism including hyperlipoproteinemia, hypercholesteremia, dyslipidemia and atherosclerosis. |
| US09023834B2 |
Lyophilization formulation
This invention relates to a pharmaceutical kit containing a lyophilized preparation of a pyrimidine compound described in the specification. Also disclosed is a lyophilization process for making this preparation. |
| US09023830B2 |
Cosmetic
There is disclosed a cosmetic comprises a sugar compound obtained by reacting a hydroxyl group of a saccharide, an isocyanate group-containing organopolysiloxane represented by the following general formula (1), and an isocyanate group-containing organic compound represented by the following general formula (2). As a result, there is provided a cosmetic excellent in cosmetic sustainability and storage stability that can improve such undesirable feelings of use as insufficient spreadability and stickiness, improve the solubility to not only a non-polar oil such as a silicone oil and a light liquid paraffin, but also a polar oil such as a UV-absorber, an ester oil, and a natural animal and vegetable oil, provides non-stickiness with a cosmetic containing the polar oil, and prevent adhesion of the cosmetic to clothes (secondary adhesion). |
| US09023829B2 |
Method of regulating NFATc2 activity in lymphocytes
A method of decreasing NFATc2 activity in a lymphocyte includes administering to the lymphocyte an amount of an NFATc2 mRNA antagonist that binds to a binding site on the 3′UTR of NFATc2 mRNA effective to decrease the activity of NFATc2 mRNA in the lymphocyte. |
| US09023828B2 |
Composition comprising at least one alginate for use in treatment and/or prevention of overweight
The present invention relates to a composition in the form of a powder or a viscous paste, and which includes at least one low viscosity alginate having a viscosity of less than about 100 mPaS in a 1 wt % aqueous solution, and at least one high viscosity alginate having a viscosity of more than about 100 mPaS in a 1 wt % aqueous solution. The composition can also include at least one suspending agent. The composition is readily soluble in water such that an aqueous preparation can be prepared without substantive mixing. Also, the aqueous preparation is suitable for use in the treatment and/or prevention of overweight for both therapeutic and non-therapeutic purposes. |
| US09023827B2 |
Active ingredient with cutaneous application obtained from metschnikowia agaves and uses for improving the state of the skin
An active ingredient with cutaneous application obtained from Metschnikowia agaves, as well as its use for preventing and/or combating ageing of the skin and its visible manifestations, and cosmetic compositions including this active ingredient and to a cosmetic process for skin care. |
| US09023823B2 |
Micro-RNA's that regulate muscle cells
The present invention describes microRNAs that regulate the differentiation, proliferation and death of cardiac and skeletal muscles cells. These molecules represent unique targets in the developmental pathways of muscle cells. They also can be used as active agents to induce differentiation in progenitor cells, and their down-regulation permits the maintenance and expansion of progenitor cell populations. |
| US09023822B2 |
Treatment of 'IQ motif containing GTPase activating protein' (IQGAP) related diseases by inhibition of natural antisense transcript to IQGAP
The present invention relates to antisense oligonucleotides that modulate the expression of and/or function of ‘IQ motif containing GTPase activating protein’ (IQGAP), in particular, by targeting natural antisense polynucleotides of ‘IQ motif containing GTPase activating protein’ (IQGAP). The invention also relates to the identification of these antisense oligonucleotides and their use in treating diseases and disorders associated with the expression of IQGAP. |
| US09023820B2 |
Compositions and methods for silencing apolipoprotein C-III expression
The present invention provides compositions comprising therapeutic nucleic acids such as interfering RNA that target apolipoprotein C-III (APOC3) gene expression, lipid particles comprising one or more (e.g., a cocktail) of the therapeutic nucleic acids, methods of making the lipid particles, and methods of delivering and/or administering the lipid particles (e.g., for the treatment of lipid diseases or disorders such as atherosclerosis or a dyslipidemia such as hypertriglyceridemia or hypercholesterolemia). |
| US09023818B2 |
Pharmaceutical agents containing carbohydrate moieties and methods of their preparation and use
Hydrophilic N-linked pharmaceutical compositions, methods of their preparation and use in neuraxial drug delivery comprising a glycosyl CNS acting prodrug compound covalently N-linked with a saccharide through an amide or an amine bond and a formulary consisting of an additive, a stabilizer, a carrier, a binder, a buffer, an excipient, an emollient, a disintegrant, a lubricating agent, an antimicrobial agent or a preservative, with the proviso that the saccharide moiety is not a cyclodextrin or a glucuronide. |
| US09023816B2 |
Bioactive alkaloid compositions and their medical uses
The present invention relates to a novel alkaloid and novel bioactive alkaloid fractions derivable from Ribes preferably selected among Ribes Rubrum and Ribes nigrum; methods of manufacturing such bioactive Ribes alkaloid fractions and their use for the inhibition of IKK-β, PDE4 and/or PDE5 and in addition their promoting effect on mitochondrial biogenesis and function; their therapeutic or non-therapeutic applications as nutritive or medicinal products in the management of conditions associated with impaired mitochondrial function or IKK-β, PDE4 and/or PDE5 activity, such as inflammation, neurodegeneration, dyslipidemia, type 2 diabetes mellitus, impaired wound healing, sarcopenia and other conditions associated with muscle dysfunction or tiredness and fatigue, or where optimization of muscular or cognitive function is desired; extracts, juices or concentrates of Ribes comprising such alkaloids; compostions comprising such alkaloids, including pharmaceutical compositions, nutritive product such as functional foods and nutraceutical compositions, and cosmetic compositions and medical devices. |
| US09023814B2 |
Glycomimetic compounds as anti-infectious against pathogens lectins
The present invention relates to a calixarene-based glycosylated compound (I) having the formula: (I) wherein D is independently selected in the group comprising a —CH2-group, an oxygen atom, a sulphur atom, a sulfinyl group or a sulfonyl group, E is independently selected in the group comprising a hydrogen, an alkyl having from 1 to 10 carbon atoms, an aryl having from 6 to 20 carbon atoms, a nitrogen dioxide group, an azide group, an amino group, a guanidinium group, a halogen atom, a —CH2 R group wherein R is a hydroxyl, a halogen, an amino group, a N(alkyl)2 group, a NH(alkyl) group, or E represents a —CO—R′ wherein R′ is a hydrogen atom, a hydroxyl group or an amino, B represents a A-C group wherein A is independently selected in the group comprising an oxygen atom, a sulfur atom, a NH group or a (CH2)i group, i being an integer from 1 to 10, C is independently selected in the group comprising a hydrogen, an alkyl, an alkenyl, an alkynyl, or C is a group of formula (II). The present invention also relates to a pharmaceutical composition characterized in that it comprises the said calixarene-based glycosylated compound (I), in combination with pharmaceutically acceptable carriers or diluents. The present invention also relates to the use of the said calixarene-based glycosylated compound (I) or the said pharmaceutical composition, for the manufacture of a drug intended to prevent or treat bacterial infections from pathogens that use lectins in the first steps of infection. |
| US09023813B2 |
Synthesis and use of glycoside derivatives of propofol
The present invention relates to methods and compositions for the synthesis, production, and use of pro-drug propofol analogs. This invention relates to a method for the production of a broad group of glycosylated propofol carbohydrate derivatives. |
| US09023812B2 |
Neuroprotective ganglioside compositions for use in treating huntington's disease
Huntington's disease (HD) is a neurodegenerative disorder caused by the expansion of a polyglutamine stretch in the protein huntingtin (Htt). HD neurons are dysfunctional at multiple levels and have increased susceptibility to stress and apoptotic stimuli. As described therein there is provided compound(s), composition(s), methods and/or kits for the treatment and/or diagnosis of Huntington's disease. |
| US09023810B2 |
Use of a compound comprising D-mannoheptulose and/or perseitol for treating and preventing innate immunity modification diseases
The invention relates to the use of a compound comprising D-mannoheptulose and/or perseitol for producing a drug for treating and/or preventing diseases related to the modification of an innate and/or acquired immunity by increasing the production of antimicrobial peptides, preferably hBD-2 without inducing inflammatory reactions, irritation or intolerance. Said compound can also comprise a peptidic avocado extract an/or a peptidic lupin extract. |
| US09023807B2 |
Methods and compositions for preventing or treating ophthalmic conditions
The disclosure generally describes methods of preventing or treating ophthalmic diseases or conditions in a mammalian subject, such as diabetic retinopathy, cataracts, retinitis pigmentosa, glaucoma, macular degeneration, choroidal neovascularization, retinal degeneration, and oxygen-induced retinopathy. The methods comprise administering an effective amount of an aromatic-cationic peptide to subjects in need thereof. |
| US09023805B2 |
Increasing cancer patient survival time by administration of dithio-containing compounds
The present invention discloses and claims compositions, methods of treatment, and kits which cause an increase in the time of survival in cancer patients, wherein the cancer: (i) overexpresses thioredoxin or glutaredoxin and/or (ii) exhibits evidence of thioredoxin- or glutaredoxin-mediated resistance to one or more chemotherapeutic interventions. The present invention also discloses and claims methods and kits for the administration of said compositions to properly treat cancer patients. Additionally, the present invention discloses and claims methods and kits for quantitatively determining the level of expression of thioredoxin or glutaredoxin in the cancer cells of a cancer patient, methods of using those determined levels in the initial diagnosis and/or planning of subsequent treatment methodologies for said cancer patient, as well as ascertaining the potential growth “aggressiveness” of the particular cancer and treatment responsiveness of the particular type of cancer. Further, the present invention discloses and claims novel pharmaceutical compositions, methods, and kits used for the treatment of patients with medical conditions and disease where there is the overexpression of thioredoxin and/or glutaredoxin, and wherein this overexpression is associated with deleterious physiological effects in the patients. |
| US09023804B2 |
HLA-binding peptides derived from prostate-associated antigenic molecules and methods of use thereof
Methods and compositions for immunotherapeutic treatment of prostate cancer are disclosed. More specifically methods of treating patients with prostate cancer comprising administering compositions comprising HLA-binding peptides derived from prostate-associated antigenic molecules, either with or without immunological adjuvants, are disclosed. |
| US09023803B2 |
Cancer therapy based on tumor associated antigens derived from cyclin D1
The present invention relates to cyclin D1-derived peptides for use in the improved treatment of cancer in a patient, particularly in the form of a combination therapy using a vaccine. Other aspects relate to the use of the peptides or a combination thereof as a diagnostic tool. |
| US09023799B2 |
Method to reduce loss of cardiac function following ischemia/reperfusion
A method to treat the chronic stage of heart injury after ischemia or reperfusion by administering Midkine to a subject in need of such treatment is described. |
| US09023796B2 |
Antidotes for factor XA inhibitors and methods of using the same
The present invention relates antidotes to anticoagulants targeting factor Xa. The antidotes are factor Xa protein derivatives that bind to the factor Xa inhibitors thereby substantially neutralizing them but do not assemble into the prothrombinase complex. The derivatives describe herein lack or have reduced intrinsic coagulant activity. Disclosed herein are methods of stopping or preventing bleeding in a patient that is currently undergoing anticoagulant therapy with a factor Xa inhibitor. |
| US09023793B2 |
Intranasal carbetocin formulations and methods for the treatment of autism
Methods and compositions containing oxytocin or an oxytocin analog, such as carbetocin, are provided for the prevention and treatment of autism spectrum disorders, related disorders and symptoms of such disorders. The methods and compositions of this disclosure are effective in the treatment of social withdrawal, eye contact avoidance, repetitive behaviors, anxiety, attention deficit, hyperactivity, depression, loss of speech, verbal communication difficulties, aversion to touch, visual difficulties, comprehension difficulties, and sound and light sensitivity. Additional compositions and methods are provided which employ oxytocin or an oxytocin analog in combination with a secondary or adjunctive therapeutic agent to yield more effective treatment tools against autism spectrum disorders and related disorders. |
| US09023792B2 |
Method for treating keloid and hypertrophic scars by administration of bFGF
It is to provide a method for treating skin aging, or a method for treating skin scar that can exert a sufficient effect. A composition for treating skin aging comprising bFGF for treating aging of the skin that is administered intradermally or subcutaneously, or a composition for treating skin scar comprising bFGF for treating scar of skin that is administered intradermally or subcutaneously is utilized. Preferred examples of aging of skin include skin wrinkle, pigmented spot, sagging skin, rough skin, skin thinning, decrease of skin viscoelasticity, etc., and preferred examples of scar include keloid, hypertrophic scar, scar contracture, etc. |
| US09023785B2 |
Gemini surfactants, process of manufacture and use as multifunctional corrosion inhibitors
Gemini surfactants of bis-N-alkyl polyether, bis-N-alkenyl polyether, bis-N-cycloalkyl polyether, bis-N-aryl polyether bis-beta or alpha-amino acids or their salts, are produced for use as multifunctional corrosion inhibitors, which protect and prevent corrosion of ferrous metals exposed to acidic, basic and neutral liquids when transporting or storing crude oil and liquid fuels. The surfactants are also used to inhibit corrosion of equipment and pipes used in cooling systems in petroleum and petrochemical equipment. The Gemini surfactants have the structural formula: |
| US09023784B2 |
Method of reducing soil redeposition on a hard surface using phosphinosuccinic acid adducts
Methods employing detergent compositions effective for reducing soil redeposition and accumulation on hard surfaces are disclosed. The detergent compositions employ phosphinosuccinic acid adducts in combination with an alkalinity source and gluconic acid or salts thereof, copolymers of acrylic acid and maleic acids or salts thereof, sodium hypochlorite, sodium dichloroisocyanurate or combinations thereof. |
| US09023783B2 |
Encapsulates
The present application relates to encapsulated, solid, water soluble benefit agents and products comprising such encapsulates, as well as processes for making and using such encapsulates and products comprising such encapsulates. In one aspect, the present application relates to a melamine formaldehyde and/or urea formaldehyde encapsulation process that offers as solution to the dissolution of solid, water soluble benefit agents during the process's emulsification step. |
| US09023776B2 |
Rinse-off compositions comprising lactoyl ethanolamine and a menthanecarboxamide compound
A rinse-off composition, such as a shampoo, hair conditioner or shower gel, comprising a rinse-off composition base, lactoyl ethanolamine and at least one compound selected from the group consisting of N-(4-cyanomethylphenyl) p-menthanecarboxamide and N-(2-pyridin-2-ylethyl) p-menthanecarboxamide. The compositions provide a pleasant, long-lasting cooling sensation. |
| US09023775B2 |
Lubricating oil composition
A lubricating oil composition comprising a Group II basestock and a neutral or overbased metal hydrocarbyl-substituted hydroxybenzoate detergent having a basicity index of less than 2. |
| US09023768B2 |
Strategies for high throughput identification and detection of polymorphisms
The invention relates to a method for the high throughput identification of single nucleotide polymorphisms by performing a complexity reduction on two or more samples to yield two or more libraries, sequencing at least part of the libraries, aligning the identified sequences and determining any putative single nucleotide polymorphisms, confirming any putative single nucleotide polymorphism, generating detection probes for the confirmed single nucleotide polymorphisms, subjection a test sample to the same complexity reduction to provide a test library and screen the test library for the presence or absence of the single nucleotide polymorphisms using the detection probe. |
| US09023766B2 |
Method and arrays for detecting biological molecules
Arrays and methods for detecting one or more biological molecules, where the methods generally comprise the steps of: providing a first support structure fixed with one or more reagents; providing a second support structure fixed with a plurality of ligands; contacting the reagents fixed to the first support structure with the ligands fixed to the second support structure whereby a plurality of the reagents bind to one or more of the ligands; and separating the first support structure from the second support structure so that the plurality of the bound reagents remain bound to a plurality of ligands on the second support after separation. In one preferred method, proteins are immobilized on a support with adequate strength so that the proteins can be dissociated from the support under certain conditions, such as after binding with other proteins immobilized on another support. For example, antibody arrays produced according to the present invention may be used to detect protein expressions in a protein lysate and may be used in immunostaining to reveal the presence and location of protein in cells. |
| US09023765B1 |
Additive manufacturing method for SRF components of various geometries
An additive manufacturing method for forming nearly monolithic SRF niobium cavities and end group components of arbitrary shape with features such as optimized wall thickness and integral stiffeners, greatly reducing the cost and technical variability of conventional cavity construction. The additive manufacturing method for forming an SRF cavity, includes atomizing niobium to form a niobium powder, feeding the niobium powder into an electron beam melter under a vacuum, melting the niobium powder under a vacuum in the electron beam melter to form an SRF cavity; and polishing the inside surface of the SRF cavity. |
| US09023761B2 |
Compositions and methods for blocking ethylene response in plants using 3-cyclopropyl-1-enyl-propanoic acid salt
The present invention discloses a method of inhibiting an ethylene response in a plant, comprising step of applying to at least one portion of the plant an effective ethylene response-inhibiting amount of a H1-cyclopropene-1-propanoic acid salt (CPAS). A method of prolonging the life of a cut flower, comprising applying to the cut flower an effective life-prolonging amount of CPAS and a method for the production a CPAS, comprising steps of (i) preparing 4-bromo-4-pentenoic acid or derivatives thereof; (ii) producing 1-cyclopropene-1-propanoic acid; and (iii), converting this acid into its water soluble salt, especially its sodium salt are presented. Additionally, a new family of water soluble CPAS inhibitors for ethylene response in a plant is disclosed. |
| US09023756B2 |
Thermosensitive recording material
To provide a thermosensitive recording material, which contains: a support; a thermosensitive recording layer provided on one surface of the support; and a back layer provided on the other surface of the support, wherein the support has a surface formed of a resin, and wherein the back layer contains a combination of a core-shell acrylic resin and an oxazoline resin, or a reaction product thereof, or both thereof. |
| US09023755B2 |
Siloxane removal from gases using lignite-enhanced activated carbons and adsorbent media used therefor
A method of removing siloxanes from a gas stream includes flowing the gas stream that carries siloxanes through an adsorbent media to remove at least part of the siloxanes from the gas stream, wherein the adsorbent media comprises lignite-based activated carbon. A spent adsorbent media is provided that contains the lignite-based activated carbon through which a gas stream containing siloxanes has been at least partially purified, and which may be regenerated. |
| US09023753B2 |
Olefin isomerization and metathesis catalyst
A process for the production of propylene, the process including: contacting ethylene and a hydrocarbon stream comprising 1-butene and 2-butene with a bifunctional isomerization-metathesis catalyst to concurrently isomerizes 1-butene to 2-butene and to form a metathesis product comprising propylene; wherein the bifunctional isomerization-metathesis catalyst comprises: a catalyst compound may include at least one element selected from tungsten, tantalum, niobium, molybdenum, nickel, palladium, osmium, iridium, rhodium, vanadium, ruthenium, and rhenium for providing metathesis activity on a support comprising at least one element from Group IA, IIA, IIB, and IIIA of the Periodic Table of the Elements; wherein an exposed surface area of the support provides both isomerization activity for the isomerization of 1-butene to 2-butene; and reactive sites for the adsorption of catalyst compound poisons. In other embodiments, the catalyst compound may include at least one element selected from aluminum, gallium, iridium, iron, molybdenum, nickel, niobium, osmium, palladium, phosphorus, rhenium, rhodium, ruthenium, tantalum, titanium, tungsten, and vanadium. |
| US09023751B2 |
Method for producing catalyst
This invention is intended to improve the coverage of a platinum or platinum alloy surface with gold when producing a catalyst comprising carrier particles that support gold-modified platinum or platinum alloys. The invention provides a method for producing a catalyst comprising carrier particles that support gold-modified platinum or platinum alloys comprising a step of gold reduction comprising adding carrier particles that support platinum or platinum alloys, a reducing agent, and a gold precursor to a liquid medium and mixing the same, wherein the reducing agent is added to adjust the ORP value (i.e., an oxidation-reduction potential with reference to the silver-silver chloride electrode) of the liquid medium to −630 to +230 mV upon completion of addition. |
| US09023747B2 |
Dielectric composition and preparation method thereof
There are provided a dielectric composition and a preparation method thereof, the dielectric composition including: a first perovskite powder for a core represented by ABO3: and a second perovskite powder for a shell represented by ABO3, having an average particle diameter corresponding to ⅓ to 1/10 of an average particle diameter of the first perovskite powder, and included in an amount of 1 to 70 parts by weight with respect to 100 parts by weight of the first perovskite powder, wherein particles of the second perovskite powder have pores having a volume fraction of 3 to 50 vol % therein. According to the present invention, there are provided a dielectric composition having excellent dielectric characteristics and electrical characteristics, and a preparation method thereof. |
| US09023746B2 |
Oxide sintered body and sputtering target
Provided is an oxide sintered body suitably used for the production of an oxide semiconductor film for a display device, wherein the oxide sintered body has both high conductivity and relative density, and is capable of depositing an oxide semiconductor film having high carrier mobility. This oxide sintered body is obtained by mixing and sintering powders of zinc oxide, tin oxide and indium oxide, and when an EPMA in-plane compositional mapping is performed on the oxide sintered body the percentage of the area in which Sn concentration is 10 to 50 mass % in the measurement area is 70 area percent or more. |
| US09023744B2 |
Alkali-free glass
Provided is an alkali-free glass, which is substantially free of alkali metal oxides, and has a strain point of more than 680° C., an average coefficient of thermal expansion in the temperature range of 30 to 380° C. of 40 to 55×10−7/° C., and a liquidus temperature of less than 1,200° C. Further, the alkali-free glass comprises, as a glass composition in terms of mass %, 55 to 70% of SiO2, 10 to 20% of Al2O3, 0.1 to 4.5% of B2O3, 0 to 1% of MgO, 5 to 15% of CaO, 0.5 to 5% of SrO, and 5 to 15% of BaO. |
| US09023743B2 |
Inorganic fiber structure and process for producing same
An inorganic fiber structure comprising inorganic nanofibers having an average fiber diameter of 3 μm or less, in which an entirety including the inside thereof is adhered with an inorganic adhesive, and the porosity thereof is 90% or more, is disclosed. Furthermore, a process for producing an inorganic fiber structure is disclosed, which includes (i) a step of spinning inorganic fibers by an electrospinning method, from a spinning inorganic sol solution containing a compound mainly composed of an inorganic component; (ii) a step of forming an inorganic fiber aggregate by irradiating the inorganic fibers with ions having a polarity opposite to that of the inorganic fibers to accumulate the inorganic fibers; and (iii) a step of forming an inorganic fiber structure adhering to the inorganic fiber aggregate with an inorganic adhesive in an entirety including the inside thereof, in which an adhering inorganic sol solution containing a compound mainly composed of an inorganic component is imparted to an entirety including the inside of the inorganic fiber aggregate, and an excess adhering inorganic sol solution is removed by gas-through. |
| US09023742B2 |
Photocatalytic coating, photocatalytic coating film and laminated coating film structure
Provided is a photocatalytic coating in which the coating per se is hardly eroded even when a photocatalyst is excited and a coating surface having strong hydrophobic tendency can be formed. The photocatalytic coating is prepared by dispersing or dissolving at least a photocatalyst, a tetrafluoro-ethylene-based resin obtained by graft polymerization of a sulfonic acid, a compound containing metal ion having an ionic radius not less than an ionic radius of calcium and/or complex ion having an ionic radius not less than the ionic radius of calcium into a solvent. Further, hydroxide is used as the compound containing the metal ion or an electrically neutral surfactant is added to the photocatalytic coating. |
| US09023734B2 |
Radical-component oxide etch
A method of etching exposed silicon oxide on patterned heterogeneous structures is described and includes a remote plasma etch formed from a fluorine-containing precursor. Plasma effluents from the remote plasma are flowed into a substrate processing region where the plasma effluents combine with a nitrogen-and-hydrogen-containing precursor. Reactants thereby produced etch the patterned heterogeneous structures with high silicon oxide selectivity while the substrate is at high temperature compared to typical Siconi™ processes. The etch proceeds without producing residue on the substrate surface. The methods may be used to remove silicon oxide while removing little or no silicon, polysilicon, silicon nitride or titanium nitride. |
| US09023732B2 |
Processing systems and methods for halide scavenging
Systems, chambers, and processes are provided for controlling process defects caused by moisture contamination. The systems may provide configurations for chambers to perform multiple operations in a vacuum or controlled environment. The chambers may include configurations to provide additional processing capabilities in combination chamber designs. The methods may provide for the limiting, prevention, and correction of aging defects that may be caused as a result of etching processes performed by system tools. |
| US09023730B1 |
Methods for fabricating integrated circuits including generating e-beam patterns for directed self-assembly
Methods for fabricating integrated circuits are provided. In one example, a method for fabricating an integrated circuit includes generating an e-beam pattern for forming a DSA directing pattern on a semiconductor substrate. The DSA directing pattern is configured to guide a self-assembly material deposited thereon that undergoes directed self-assembly (DSA) to form a DSA pattern. Generating the e-beam pattern includes using a computing system, inputting a DSA target pattern. Using the computing system, the DSA target pattern, a DSA model, and an EBPC model, an output EBPCed pattern is produced for an e-beam writer to write on a resist layer that overlies the semiconductor substrate. |
| US09023729B2 |
Epitaxy level packaging
A method of growth and transfer of epitaxial structures from semiconductor crystalline substrate(s) to an assembly substrate. Using this method, the assembly substrate encloses one or more semiconductor materials and defines a wafer size that is equal to or larger than the semiconductor crystalline substrate for further wafer processing. The process also provides a unique platform for heterogeneous integration of diverse material systems and device technologies onto one single substrate. |
| US09023720B2 |
Manufacturing method of semiconductor device
After formation of a silicon Fin part on a silicon substrate, a thin film including an impurity atom which becomes a donor or an acceptor is formed so that a thickness of the thin film formed on the surface of an upper flat portion of the silicon Fin part becomes large relative to a thickness of the thin film formed to the surface of side wall portions of the silicon Fin part. A first diagonal ion implantation from a diagonal upper direction to the thin film is performed and subsequently a second diagonal ion implantation is performed from an opposite diagonal upper direction to the thin film. Recoiling of the impurity atom from the inside of the thin film to the inside of the side wall portions and to the inside of the upper flat portion is realized by performing the first and second diagonal ion implantations. |
| US09023718B2 |
Method of fabricating semiconductor device
A method of fabricating a semiconductor device includes: forming an epitaxial layer on a semiconductor substrate; forming a capping layer having a first thickness on the epitaxial layer; and oxidizing the capping layer in an oxygen atmosphere to form a first gate dielectric layer having a second thickness. |
| US09023717B2 |
Method for manufacturing semiconductor device
To provide a semiconductor device having improved reliability. A method of manufacturing a semiconductor device according to one embodiment includes a step of cutting, in a dicing region arranged between two chip regions adjacent to each other, a wafer along an extending direction of the dicing region. The dicing region has therein a plurality of metal patterns in a plurality of columns. In the step of cutting the wafer, one or more of the columns of metal patterns formed in a plurality of columns are removed, and the metal patterns of the column(s) different from the above-mentioned one or more of the columns are not removed. |
| US09023716B2 |
Methods for processing substrates
A method for processing substrates includes providing a bonding layer between a substrate and a carrier to bond the substrate to the carrier, processing the substrate while the substrate is supported by the carrier, and removing the bonding layer to separate the substrate from the carrier. The bonding layer may include a thermosetting release layer and thermosetting glue layers, wherein at least one of the thermosetting glue layers is provided on each side of the thermosetting release layer. |
| US09023714B2 |
Methods of forming a plurality of covered voids in a semiconductor substrate
Some embodiments include methods of forming voids within semiconductor constructions. In some embodiments the voids may be utilized as microstructures for distributing coolant, for guiding electromagnetic radiation, or for separation and/or characterization of materials. Some embodiments include constructions having micro-structures therein which correspond to voids, conduits, insulative structures, semiconductor structures or conductive structures. |
| US09023712B2 |
Method for self-aligned removal of a high-K gate dielectric above an STI region
By forming a trench isolation structure after providing a high-k dielectric layer stack, direct contact of oxygen-containing insulating material of a top surface of the trench isolation structure with the high-k dielectric material in shared polylines may be avoided. This technique is self-aligned, thereby enabling further device scaling without requiring very tight lithography tolerances. After forming the trench isolation structure, the desired electrical connection across the trench isolation structure may be re-established by providing a further conductive material. |
| US09023708B2 |
Method of forming semiconductor device
A method of forming a semiconductor device is provided. At least one gate structure including a dummy gate is formed on a substrate. A contact etch stop layer and a dielectric layer are formed to cover the gate structure. A portion of the contact etch stop layer and a portion of the dielectric layer are removed to expose the top of the gate structure. A dry etching process is performed to remove a portion of the dummy gate of the gate structure. A hydrogenation treatment is performed to the surface of the remaining dummy gate. A wet etching process is performed to remove the remaining dummy gate and thereby form a gate trench. |
| US09023707B1 |
Simultaneously forming a dielectric layer in MOS and ONO device regions
Methods of ONO integration into MOS flow are provided. In one embodiment, the method comprises: (i) forming a pad dielectric layer above a MOS device region of a substrate; and (ii) forming a patterned dielectric stack above a non-volatile device region of the substrate, the patterned dielectric stack comprising a tunnel layer, a charge-trapping layer, and a sacrificial top layer, the charge-trapping layer comprising multiple layers including a first nitride layer formed on the tunnel layer and a second nitride layer, wherein the first nitride layer is oxygen rich relative to the second nitride layer. Other embodiments are also described. |
| US09023702B2 |
Nonvolatile memory device and method for fabricating the same
A nonvolatile memory device may include a plurality of channel layers protruded substantially perpendicularly over a substrate having a well region, a structure configured to have a plurality of interlayer insulating layers and a plurality of gate electrodes alternately stacked along each of the plurality of channel layers, a plurality of memory layers interposed respectively between each of the plurality of channel layers and each of the plurality of gate electrodes, a source line formed in the substrate between a plurality of the structures, a plurality of source contact plugs placed between the plurality of structures and connected with the source line, and a well pickup contact plug placed between the plurality of structures and connected with the well region. |
| US09023701B1 |
Three-dimensional memory and method of forming the same
A method of forming a three-dimensional memory is provided. A stacked structure is patterned to form a comb structure including a bit line pad extending along a first direction and comb-teeth portions extending along a second direction. A charge storage layer is formed on top and sidewall of the comb structure. Bit lines and auxiliary gates are formed on the charge storage layer and extend along the first direction. Each bit line covers top and sidewall of partial comb-teeth portions. Auxiliary gates cover top and sidewall of edge regions of the bit line pad. The charge storage layer on top of the bit line pad is removed. The stacked structure of the bit line pad is patterned to form a stepped structure. An ion implantation is performed to the stepped structure, to form a doped region in the semiconductor layer below each step surface of the stepped structure. |
| US09023698B2 |
High performance stress-enhanced MOSFETs using Si:C and SiGe epitaxial source/drain and method of manufacture
A semiconductor device and method of manufacturing a semiconductor device. The semiconductor device includes channels for a pFET and an nFET. A SiGe layer is selectively grown in the source and drain regions of the pFET channel and a Si:C layer is selectively grown in source and drain regions of the nFET channel. The SiGe and Si:C layer match a lattice network of the underlying Si layer to create a stress component. In one implementation, this causes a compressive component in the pFET channel and a tensile component in the nFET channel. |
| US09023694B2 |
Body contacted hybrid surface semiconductor-on-insulator devices
A portion of a top semiconductor layer of a semiconductor-on-insulator (SOI) substrate is patterned into a semiconductor fin having substantially vertical sidewalls. A portion of a body region of the semiconductor fin is exposed on a top surface of the semiconductor fin between two source regions having a doping of a conductivity type opposite to the body region of the semiconductor fin. A metal semiconductor alloy portion is formed directly on the two source regions and the top surface of the exposed body region between the two source regions. The doping concentration of the exposed top portion of the body region may be increased by ion implantation to provide a low-resistance contact to the body region, or a recombination region having a high-density of crystalline defects may be formed. A hybrid surface semiconductor-on-insulator (HSSOI) metal-oxide-semiconductor-field-effect-transistor (MOSFET) thus formed has a body region that is electrically tied to the source region. |
| US09023693B1 |
Multi-mode thin film deposition apparatus and method of depositing a thin film
A multi-mode thin film deposition apparatus including a reaction chamber, a carrying seat, a showerhead, an inert gas supplying source, a first gas inflow system and a second gas inflow system is provided. The carrying seat is disposed in the reaction chamber. The showerhead has a gas mixing room and gas holes disposed at a side of the gas mixing room. The gas mixing room is connected to the reaction chamber through the plurality of gas holes which faces the carrying seat. The first gas inflow system is connected to the reaction chamber and supplies a first process gas during a first thin film deposition process mode. The inert gas supplying source is connected to the gas mixing room for supplying an inert gas. The second gas inflow system is connected to the gas mixing room to supply a second process gas during a second thin film deposition process mode. |
| US09023687B2 |
Package substrate processing method
A package substrate processing method of dividing a package substrate into a plurality of individual package devices along a plurality of division lines, the package substrate being composed of an electrode plate and a synthetic resin layer formed on the back side of the electrode plate for molding the package devices. The package substrate processing method includes an internal stress relieving step of cutting the electrode plate of the package substrate along a selected one of the division lines to form a relief groove, thereby relieving an internal stress in the package substrate, a resin layer planarizing step of grinding the synthetic resin layer of the package substrate to thereby planarize the synthetic resin layer, and a package substrate dividing step of dividing the package substrate held on a holding table under suction along the division lines. |
| US09023680B2 |
Method for producing compound semiconductor, method for manufacturing photoelectric conversion device, and solution for forming semiconductor
A method for producing a compound semiconductor layer comprises dissolving a metal feedstock comprising at least one of a group I-B element and a group III-B element, in a metal state, in a mixed solvent comprising an organic compound containing a chalcogen element and a Lewis base organic compound to produce a solution for forming a semiconductor; forming a coat using the solution for forming a semiconductor; and heat-treating the coat. |
| US09023675B2 |
Process for encapsulating a microelectronic device comprising injection of noble gas through a material permeable to this noble gas
A process for encapsulating a microelectronic device, comprising the following steps: make the microelectronic device on a first substrate; make one portion of a first material not permeable to the ambient atmosphere and permeable to a noble gas in a second substrate comprising a second material not permeable to the ambient atmosphere and the noble gas; secure the second substrate to the first substrate, forming at least one cavity inside which the microelectronic device is encapsulated such that said portion of the first material forms part of a wall of the cavity; inject the noble gas into the cavity through the portion of the first material; hermetically seal the cavity towards the ambient atmosphere and the noble gas. |
| US09023671B2 |
Method of disposing phosphor layers
Disclosed herein is a method of disposing phosphor layers, which can prevent damage to phosphors and also effectively dispose phosphor layers at desired locations of Light-Emitting Diodes (LEDs) when the phosphor layers are detached and disposed at the top surfaces of the LEDs. According to an embodiment, phosphor layers fabricated by filling phosphor layer pattern holes within an area of the vertical frame with a phosphor solution are detached from the phosphor layer pattern holes by applying force downwardly or upwardly in a vertical manner. |
| US09023670B2 |
Modular printhead for OLED printing
The disclosure generally relates to a modular printhead configured for ease of access and quick replacement of the printhead. In one embodiment, the disclosure is directed to an integrated printhead which includes: a printhead die supporting a plurality of micropores thereon; a support structure for supporting the printhead die; a heater interposed between the printhead die and the support structure; and an electrical trace connecting the heater to a supply source. The support structure accommodates the electrical trace through a via formed within it so as to form a solid state printhead containing all of the connections within and providing easily replaceable printhead. |
| US09023669B2 |
Processing method of silicon substrate and liquid ejection head manufacturing method
A processing method of a silicon substrate including forming a second opening in a bottom portion of a first opening using a patterning mask having a pattern opening by plasma reactive ion etching. The reactive ion etching is performed with a shield structure formed in or on the silicon substrate, the shield structure preventing inside of the first opening from being exposed to the plasma. |
| US09023668B2 |
Method for producing substrate having concavity and convexity structure and method for producing organic EL element using the same
A method for producing a substrate having an irregular concave and convex surface for scattering light includes: manufacturing a substrate having the irregular concave and convex surface; irradiating the concave and convex surface of the manufactured substrate with inspection light from a direction oblique to a normal direction and detecting returning light of the inspection light returned from the concave and convex surface by a light-receiving element provided in the normal direction of the concave and convex surface; and judging unevenness of luminance of the concave and convex surface by an image processing device based on light intensity of the returning light received. An organic EL element which includes a diffraction-grating substrate having an irregular concave and convex surface is produced with a high throughput. |
| US09023667B2 |
High sensitivity eddy current monitoring system
A method of chemical mechanical polishing a substrate includes polishing a metal layer on the substrate at a polishing station, monitoring thickness of the metal layer during polishing at the polishing station with an eddy current monitoring system, and controlling pressures applied by a carrier head to the substrate during polishing of the metal layer at the polishing station based on thickness measurements of the metal layer from the eddy current monitoring system to reduce differences between an expected thickness profile of the metal layer and a target profile, wherein the metal layer has a resistivity greater than 700 ohm Angstroms. |
| US09023664B2 |
Multi-zone temperature control for semiconductor wafer
An apparatus and a method for controlling critical dimension (CD) of a circuit is provided. An apparatus includes a controller for receiving CD measurements at respective locations in a circuit pattern in an etched film on a first substrate and a single wafer chamber for forming a second film of the film material on a second substrate. The single wafer chamber is responsive to a signal from the controller to locally adjust a thickness of the second film based on the measured CD's. A method provides for etching a circuit pattern of a film on a first substrate, measuring CD's of the circuit pattern, adjusting a single wafer chamber to form a second film on a second semiconductor substrate based on the measured CD. The second film thickness is locally adjusted based on the measured CD's. |
| US09023661B2 |
Visual glucose sensor and methods of use thereof
A method for determining the presence or amount of one or more ligands or analytes in a sample including contacting the sample with a biosensor having an environmentally-sensitive dye conjugated to a binding member, wherein the biosensor compound exhibits a detectable color change as a result of binding to the ligand or analyte or as a result of a change in concentration of the ligand or analyte in the sample. The presently disclosed biosensors can be used to detect the presence of or amount of physiologically-important metabolites, such as glucose, fatty acids, and lactate, in biological samples. |
| US09023660B2 |
Bioweapon-detecting fibrous-network products and methods for making same
Methods are disclosed for producing a bioweapon-sensitive fibrous-network product, wherein the subject products exhibit a color change in response to exposure to a biological agent (or portion thereof) as used in a biological weapon. Also disclosed are fibrous-network products that contain units of biopolymeric material that impart a color change to the products in response to exposure to a biological agent (or portion thereof) as used in a biological weapon. |
| US09023657B2 |
Method for operating an analytical apparatus
A method for operating an analytical apparatus for determining concentration of an analyte, especially an oxidizable substance, in a sample liquid, comprises the steps of: placing the analytical apparatus in maintenance operation; operating a metering system, which includes a pump, especially a peristaltic pump, and a supply line, for metering single volume units of a sample liquid from a source via the supply line into a reactor, wherein there exists in the reactor a temperature, which is greater than the boiling temperature of the sample liquid, so that a volume unit of the sample liquid metered into the reactor transforms at least partially into the gas phase following entry into the reactor, especially due to heat transfer from contact with a surface within the reactor, especially directly after contact with the surface within the reactor, and wherein a carrier gas is flowing through the reactor; registering at least one measuring transducer signal for detection of the transforming of the volume unit of the sample liquid into the gas phase, and deriving, with application of the measuring transducer signal, a signal correlated with an instantaneous operating state of the metering system. |
| US09023656B2 |
Reactive mass labels
A mass label for labelling and detecting a biological molecule by mass spectroscopy, which label comprises the following structure: X-L-M wherein X is a mass marker moiety comprising the following group: formula (I), wherein the cyclic unit is aromatic or aliphatic and comprises from 0-3 double bonds independently between any two adjacent atoms; each Z is independently N, N(R1), C(R1), CO, CO(R1), C(R1)2, O or S; X is N, C or C(R1); each R1 is independently H, a substituted or unsubstituted straight or branched C1-C6 alkyl group, a substituted or unsubstituted aliphatic cyclic group, a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group; and y is an integer from 0-10, L is a cleavable linker comprising an amide bond and M is a mass normalization moiety. |
| US09023653B2 |
Method of labeling sulfenic acid-containing proteins and peptides
A method of labeling a sulfenic acid (—SOH) group of a cysteine residue in a protein; or peptide, comprises contacting said protein or peptide with a beta-ketoester to covalently couple said beta-ketoester to said cysteine residue and form a beta-ketoester-labeled cysteine residue in said protein or peptide. |
| US09023648B2 |
Method of transducing non-dividing myeloid cells utilizing chimeric murine leukemia viruses containing Vpx
The invention is directed to a chimeric gammaretrovirus comprising an gammaretroviral virion which contains a lentiviral Vpx protein and methods of use thereof. In a particular aspect, the chimeric gammaretrovirus is a chimeric murine leukemia virus (MLV) comprising an MLV virion which contains a lentiviral Vpx protein. The invention is also directed to use of the chimeric gammaretrovirus to produce a MLV that can transduce a non-dividing cell (G1/S/G2), transduce a non-dividing cell; enhance the ability of a MLV to transduce a non-dividing cell; transduce a quiescent (G0) cell; and enhance the ability of a human immunodeficiency virus 1 (HIV-1) to transduce a quiescent (G0) cell. |
| US09023646B2 |
Methods and compositions relating to improved lentiviral vectors and their applications
The present invention provides HIV-derived lentivectors which are safe, highly efficient, and very potent for expressing transgenes for human gene therapy, especially, in human hematopoietic progenitor cells as well as in all other blood cell derivatives. The lentiviral vectors comprise a self-inactivating configuration for biosafety and promoters such as the EF1 α promoter as one example. Additional promoters are also described. The vectors can also comprise additional transcription enhancing elements such as the wood chuck hepatitis virus post-transcriptional regulatory element. These vectors therefore provide useful tools for genetic treatments such as inherited and acquired lympho-hematological disorders, gene-therapies for cancers especially the hematological cancers, as well as for the study of hematopoiesis via lentivector-mediated modification of human HSCs. |
| US09023645B2 |
Isolated in vitro cell population comprising primate pluripotent stem cells containing a nucleic acid construct and differentiated progeny of the pluripotent stem cells
This invention provides a system for producing differentiated cells from a stem cell population for use wherever a relatively homogenous cell population is desirable. The cells contain an effector gene under control of a transcriptional control element (such as the TERT promoter) that causes the gene to be expressed in relatively undifferentiated cells in the population. Expression of the effector gene results in depletion of undifferentiated cells, or expression of a marker that can be used to remove them later. Suitable effector sequences encode a toxin, a protein that induces apoptosis; a cell-surface antigen, or an enzyme (such as thymidine kinase) that converts a prodrug into a substance that is lethal to the cell. The differentiated cell populations produced according to this disclosure are suitable for use in tissue regeneration, and non-therapeutic applications such as drug screening. |
| US09023643B2 |
Medicaments and methods for treating mesothelioma
The present invention relates to the use of at least one attenuated measles virus for the manufacture of a medicament intended for treating malignant mesothelioma in an individual. |
| US09023642B2 |
Method and apparatus for a miniature bioreactor system for long-term cell culture
A bioreactor and method that permits continuous and simultaneous short, moderate, or long term cell culturing of one or more cell types or tissue in a laminar flow configuration is disclosed, where the bioreactor supports at least two laminar flow zones, which are isolated by laminar flow without the need for physical barriers between the zones. The bioreactors of this invention are ideally suited for studying short, moderate and long term studies of cell cultures and the response of cell cultures to one or more stressors such as pharmaceuticals, hypoxia, pathogens, or any other stressor. The bioreactors of this invention are also ideally suited for short, moderate or long term cell culturing with periodic cell harvesting and/or medium processing for secreted cellular components. |
| US09023640B2 |
Device for rapid detection of infectious agents
A portable system for real time detection of the presence of an infectious agent in a biological sample employs a reagent which detects the presence of a specific infectious agent in the sample, and emits a detectable signal when the reagent reacts with the sample and detects the presence of the infectious agent. A test cartridge has a reaction chamber for receiving the sample and the reagent. The reaction chamber has a predetermined internal geometry and at least one inner surface. Introducing the sample and the reagent into the test cartridge mixes the sample and the reagent. A testing unit receives the test cartridge, and includes a sensor for detecting an emitted detectable signal. The detection of the emitted detectable signal is indicative of the presence of the infectious agent in the sample. |
| US09023638B2 |
Microvessels, microparticles, and methods of manufacturing and using the same
A plurality of isolated microvessels including a plurality of encoded microvessels each having a microbody and a reservoir core. The microbody is configured to separate a biological or chemical substance in the reservoir core from an ambient environment surrounding the microbody. The microbody includes a transparent material that at least partially surrounds the reservoir core and facilitates detection of an optical characteristic of the substance within the reservoir core. The microbody of each microvessel includes an identifiable code that distinguishes individual microvessels of the plurality of encoded microvessels from each other. The plurality of isolated microvessels also includes a plurality of compartments each configured to separate individual microvessels of the plurality of encoded microvessels from each other. |
| US09023637B2 |
Enhanced citric acid production in Aspergillus with inactivated asparagine-linked glycosylation protein 3 (Alg3), and/or increased LaeA expression
Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression of a loss of aflR expression A (Lae), or both. In some examples, such mutants have several phenotypes, including an increased production of citric acid relative to the parental strain. Methods of using the disclosed fungi to make citric acid are also provided, as are compositions and kits including the disclosed fungi. |
| US09023634B2 |
High fidelity restriction endonucleases
Compositions and methods are provided for enzymes with altered properties that involve a systematic approach to mutagenesis and a screening assay that permits selection of the desired proteins. Embodiments of the method are particularly suited for modifying specific properties of restriction endonucleases such as star activity. The compositions includes restriction endonucleases with reduced star activity as defined by an overall fidelity index improvement factor. |
| US09023631B2 |
PON polypeptides, polynucleotides encoding same and compositions and methods utilizing same
Isolated polynucleotides and polypeptides encoded therefrom are provided. These include mutated PON enzymes with increased, modified or substantially the same substrate specificity as compared to respective wild-type PON. Also provided are kits and methods using these enzymes. |
| US09023630B2 |
Bone cell delivery device
Bone cages are disclosed including devices for biocompatible implantation. The structures of bone are useful for providing living cells and tissues as well as biologically active molecules to subjects. |
| US09023620B2 |
Method of providing color clarification of laundry
The present invention relates to enzyme preparations consisting essentially of an enzyme which has cellulytic activity, which perform very well in industrial applications such as laundry compositions, for biopolishing of newly manufactured textiles, for providing an abraded look of cellulosic fabric or garment, and for treatment of paper pulp. Further, the invention relates to DNA constructs encoding such enzymes, a method for providing a gene encoding for such enzymes, a method of producing the enzymes, enzyme preparations containing such enzymes, and the use of these enzymes for a number of industrial applications. |
| US09023616B2 |
Oil producing microbes and method of modification thereof
Disclosed are compositions and methods related to a eukaryote of the order Thraustochytriales and family Thraustochytriaceae which when cultured produce quantities of unsaturated fatty acids, such as omega 3 (n-3) and/or omega 6 (n-6) oils, such as DHA, EPA and DPA, capable of being purified and used as all such compositions are used and more, because of their means of production. |
| US09023611B2 |
Charged-balanced imaging agents
The present invention relates to compositions and methods of optically imaging tissues or cells using imaging agents have in vivo properties that result in signal-to-background ratios of at least about 1:1. TL is a targeting ligand and n is −1, 0 or +1. |
| US09023609B2 |
FGL-2 prothrombinase as a diagnostic tool for malignancy
The present invention reveals a strong correlation between FGL-2 prothrombinase activity levels and the presence of a malignant proliferative disorder in a subject. Thus, the present invention provides FGL-2 prothrombinase activity as a diagnostic tool for malignancy. |
| US09023605B2 |
Antibodies and molecules derived therefrom that bind to STEAP-1 proteins
Antibodies and molecules derived therefrom that bind to novel STEAP-1 protein, and variants thereof, are described wherein STEAP-1 exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, STEAP-1 provides a diagnostic, prognostic, prophylactic and/or therapeutic target for cancer. The STEAP-1 gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with STEAP-1 can be used in active or passive immunization. |
| US09023602B2 |
Method for detecting cyst nematodes
The present invention relates to a method for determining the presence of a cyst nematode in a sample comprising the steps of: providing a pair of bidirectional oligonucleotide primers or an oligonucleotide probe that hybridizes specifically, under stringent hybridization conditions, to a nucleic acid sequence encoding the SSU rRNA or LSU rRNA, or the complement or transcript thereof, of a sub genus-cluster of nematodes, said subgenus-cluster comprising cyst nematodes belonging to at least one species of nematode, and wherein said primers or probe do not hybridize to a nucleic acid sequence encoding the LSU rRNA, or the complement or transcript thereof, of cyst nematodes not part of said subgenus-cluster of cyst nematodes; providing a sample in which the presence of the cyst nematode is to be detected, and performing a nucleic acid detection assay on said sample using said pair of bidirectional oligonucleotide primers or said oligonucleotide probe. |
| US09023600B2 |
Highly selective pyrophosphate sensor
A dinuclear zinc complex PPi sensor is provided, that may be represented by the formula where X is hydrogen, —COOEt, —CH═CH2, —OR, or —NR2, wherein X is a monovalent organic group having from 1 to about 20 carbon atoms. A method of preparing the dinuclear zinc complex PPi sensor is also provided. Methods for detecting PPi in an aqueous solution and methods for pyrosequencing by using the dinuclear zinc complex are described. |
| US09023599B2 |
Method of detecting the presence of pneumococcal neuraminidases in Streptococcus pneumoniae-infected samples
A method of providing protection against pneumococcal infection in a subject is disclosed. The method includes steps of administering to the subject a composition that includes combination of three recombinant pneumococcal neuraminidases: NanA, NanB, and NanC of S. pneumoniae strains CGSP14, wherein administration of the recombinant pneumococcal neuraminidases elicits an immune response to S. pneumoniae, and treats the subject. In one embodiment, the method further includes a step of adding adjuvants to enhance the immune response. The method also includes a step of using passive antibodies, wherein said passive antibodies are anti-neuraminidase antibodies generated from neuraminidases-immunized humanized animals: NanA, NanB, and NanC. Meanwhile, this invention also provides a method for the molecular diagnosis of pneumococcal infection. |
| US09023598B2 |
Methods for diagnosing pancreatic cancer using miR-103-1, miR-103-2, miR-24-2 and miR-107
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. |
| US09023596B2 |
Recombinant pokeweed antiviral proteins, compositions and methods related thereto
The present invention provides novel, modified pokeweed antiviral proteins, nucleic acids that encode the proteins, conjugates that incorporate the proteins, and methods to make and use the proteins. The present invention also provides methods to administer the conjugates to animals, for the purpose of directing toxin to particular cells. |
| US09023593B2 |
Method of manufacturing liquid ejection head
Provided is a method of manufacturing a liquid ejection head, including: forming, on a substrate, a flow path mold pattern that becomes a mold of a liquid flow path; forming a negative photosensitive resin layer on the flow path mold pattern; subjecting the negative photosensitive resin layer to exposure processing with use of a reduction projection exposing apparatus and a mask pattern having an ejection orifice mask shape for forming ejection orifices; and subjecting the negative photosensitive resin layer obtained after the exposure processing to development processing to form the ejection orifices, in which the ejection orifices are formed by correcting, by the ejection orifice mask shape, an inclination of an ejection angle due to an off-axis telecentricity caused by the reduction projection exposing apparatus so as to be close to a direction perpendicular to a surface of the substrate. |
| US09023592B2 |
Narrow frame touch input sheet with good anticorrosion property and manufacturing method thereof
A method of manufacturing a narrow frame touch input sheet having very good anticorrosion properties and suitable for a narrow frame capacitance type touch sensor having a double-layer transparent conductive film pattern. The method uses an electrical conductivity sheet obtained by sequentially forming transparent and light blocking conductive films, and first resist layers, on both sides of a transparent base sheet, exposing and developing the resist layers on both sides simultaneously, etching the transparent and light blocking films simultaneously, removing the resist layers, laminating second resist layers with anticorrosion agent on the revealed light blocking films, etching the light blocking conductive films in center windows and terminal portions to reveal the transparent films, and side etching revealed end faces of the light blocking films at center window and terminal portion boundaries to create visor structured second resist layers that are heat softened as an anticorrosion layer on the revealed faces. |
| US09023591B2 |
Inkjet printable flexography substrate and method of using
A flexography substrate for making I-plates with liquid photopolymers has, in addition to the tie-coat applied to one side to hold the photopolymers in place on the substrate, a micro-porous coating applied to the other side, enabling a masking image to be applied to it using an inkjet printer. In this way, one single sheet of film performs the dual role of substrate and I-plate masking film. By eliminating a sheet of film, the invention provides cost, quality, and environmental benefits. |
| US09023590B2 |
Deep-ultraviolet chemically-amplified positive photoresist
The invention discloses a deep-ultraviolet chemically-amplified positive photoresist. The deep-ultraviolet chemically-amplified positive photoresist according to one embodiment of the invention includes a cyclopentenyl pimaric acid, a divinyl ether, a photoacid generator and an organic solvent. The deep-ultraviolet chemically-amplified positive photoresist according to the invention has a good sensitivity and a good transparency. |
| US09023589B2 |
Photosensitive resin composition and applications thereof
A photosensitive resin composition includes: an alkali-soluble resin; an o-naphthoquinonediazidesulfonic acid ester; a urethane(meth)acrylate compound having at least six (meth)acryloyl groups in a molecule; and a solvent. A protective film which is formed from the photosensitive resin composition and an element which includes the protective film are also provided. |
| US09023587B2 |
Negative resist composition and patterning process
A polymer comprising recurring units (a) of styrene having an HFA group and an ester group adjacent thereto and recurring units (b) having a hydroxyl group is used as base resin to formulate a negative resist composition. The negative resist composition has a high dissolution contrast in alkaline developer, high sensitivity, high resolution, good pattern profile after exposure, and a suppressed acid diffusion rate. |
| US09023584B2 |
Radiation-sensitive composition, and compound
A radiation-sensitive composition includes a compound represented by a formula (1), and a polymer having a structural unit that includes an acid-labile group. In the formula (1), R1 represents a group having a polar group; n is an integer of 1 to 4, wherein, in a case where R1 is present in a plurality of number, the plurality of R1s are identical or different, and optionally at least two R1s taken together represent a cyclic structure; A represents an alicyclic hydrocarbon group having a valency of (n+1); and M+ represents a monovalent onium cation. |
| US09023578B2 |
Copolymer for lithography and method for evaluating the same
The present invention provides a method for evaluating lithographic characteristics of a lithographic composition containing a copolymer for lithography without actually preparing the composition. The method comprises the steps of: dissolving the copolymer for lithography in a solvent to prepare a test solution; separating a gel-like substance from the test solution; determining a rate of change of a composition ratio, wherein the rate of change of the composition ratio rate refers to a ratio of a difference obtained by subtracting a composition ratio of constitutional units in the copolymer for lithography from a composition ratio of constitutional units in a gel-like substance to the composition ratio of the constitutional units in the copolymer for lithography. |
| US09023576B2 |
Positive resist composition for immersion exposure and pattern-forming method using the same
A positive resist composition for immersion exposure comprises: (A) a resin containing at least one repeating unit having a fluorine atom and increasing a solubility of the resin in an alkali developer by an action of an acid; and (B) a compound capable of generating an acid upon irradiation with one of an actinic ray and radiation. |
| US09023575B2 |
Toner and method for producing toner
A toner is provided that can maintain high transferability even in long-term image output, can maintain high chargeability even in a high temperature and high humidity environment, and rarely causes fogging due to charging failure. The toner contains toner particles produced by a suspension polymerization method or a dissolution suspension method. The volume-average particle diameter (Dv) of silica particles is 50 nm or more and 800 nm or less. The mass loss rate due to heating of the silica particles from 105° C. to 200° C. is 0.60% or less. The hydrophobicity of the silica particles is 5% or more and less than 40%. |
| US09023568B2 |
Binder resin for toners
A resin binder for use in a toner, containing an amorphous polyester having a furan ring; and a toner for electrophotography, containing the resin binder. The resin binder for use in a toner of the present invention is suitably used in a toner usable in development of latent images formed in electrophotography, an electrostatic recording method, an electrostatic printing method, or the like. |
| US09023567B2 |
Polymerized charge enhanced spacer particle
A toner particle has a core and a shell surrounding the core, wherein the shell contains a polymerized charge enhanced spacer particle, which is a copolymer of a charge control agent and a monomer. A method of making toner particles includes forming a slurry by mixing together a first emulsion containing a resin, optionally a wax, optionally a colorant, optionally a surfactant, optionally a coagulant, and one or more additional optional additive, heating the slurry to form aggregated particles in the slurry, forming a second emulsion containing a monomer and a charge control agent, polymerizing the second emulsion to form a copolymer of the monomer and the charge control agent, and incorporating the copolymer into the toner particles, wherein the aggregated particles form a core of the toner particles. |
| US09023562B2 |
Electrophotographic photoreceptor
An electrophotographic photoreceptor includes a conductive substrate; and a photosensitive layer provided on the conductive substrate that includes an organic photoconductive material and charge transport materials including a styryl compound represented by structural formula (I) below and a triphenylamine compound represented by structural formula (II) below: wherein the charge transport materials have a mixing ratio of from 8.33 to 16.67 mass % of the styryl compound to from 91.67 to 83.33 mass % of the triphenylamine compound. |
| US09023557B2 |
Method for preparing a solution of a sulfonated polymer and an amino-phosphonic acid in an aprotic solvent
A method is disclosed for production of solutions of aminophosphonic acids and polymeric sulphonic acids in aprotic solvents. Membranes for membrane methodologies are produced from said solutions. Said membranes can also be doped with phosphoric acid. |
| US09023554B2 |
Perfluorinated ion exchange resin, preparation method and use thereof
The present invention provides a perfluorinated ion exchange resin, whose structural formula is shown in formula M. The present invention also provides preparation method of the perfluorinated ion exchange resin, comprising subjecting tetrafluoroethylene monomers and two kinds of sulfonyl fluoride-containing vinyl ether monomers in the presence of initiator to ternary copolymerization. The perfluorinated ion exchange resin provided in accordance with the present invention can fulfill the requirements of mechanical strength and ion exchange capacity at the same time and has good thermal stability. |