| Document | Document Title |
|---|---|
| US08395734B2 |
Liquid crystal display device with alignment layer formed of a mixture of a rubbing alignment material and a UV alignment material
An LCD device includes first and second substrates, an alignment layer formed over at least one of the substrates, and a liquid crystal layer formed between the substrates. The alignment layer is formed of a mixture of rubbing alignment and UV alignment materials. A method of fabricating the LCD device includes preparing first and second substrates; coating an alignment layer over at least one of the substrates; performing a rubbing process on the substrate coated with the alignment layer; and irradiating polarized UV rays onto the substrate coated with the alignment layer, wherein the alignment layer is formed of a mixture of rubbing alignment a UV alignment materials. The rubbing process obtains high anchoring energy is obtained, thereby preventing afterimages. Also, the process of irradiating the polarized UV rays eliminates the problem of light leakage. |
| US08395733B2 |
Liquid crystal display manufacturing method, liquid crystal display, and electronic apparatus
A method of manufacturing a liquid crystal display includes: forming a protective film on at least either of first and second mother substrates disposed opposite to each other and each having panel regions; removing the protective film in a region which is associated with at least start and end points of a seal material and which is near the periphery of an area including the panel regions, applying the seal material to the protective film on the first and second mother substrates in the vicinity of dividing lines at which the mother substrates are divided into individual panel regions using a dispenser, the seal material being applied from the start to end points to form a gap to serve as a liquid crystal injection port; combining the first and second mother substrates; and dividing the combined first and second mother substrates into the individual panel regions. |
| US08395729B2 |
Liquid crystal display device
An LCD device is discussed, which comprises first and second substrates confronting each other; a liquid crystal layer between the first and second substrates; and red, green, blue, and fourth color filters on the first substrate; wherein the fourth color filter is formed of any color whose transparency is better than that of at least one of the red, green, and blue color filters, and wherein an effective area of the fourth color filter is smaller than that of at least one of the red, green, and blue color filters. The LCD device can display white color with good transparency by properly adjusting the effective areas of the four color filters, whereby there is no need to modulate light for display of the white color in a backlight unit, to thereby improve luminance of light emitted from the backlight unit. |
| US08395719B2 |
Display device and light source block used therein
A display device and a light source block used therein are provided. The display device includes the light source block, a film set, and a display panel. The light source block has a reflective surface, a film supporter intersecting the reflective surface at an edge, and a panel supporting surface. The film supporter connects an end of an extremity surface, and the panel supporting surface connects the other end of the extremity surface. The film set is disposed on the film supporter, and the display panel is disposed on the panel supporting surface. The display panel has a display area and a light-shielding unit disposed outside the display area. The edge between the reflective surface and the film supporter falls into a vertical projection of the light-shielding unit. |
| US08395717B2 |
Liquid crystal display apparatus
A liquid crystal display element includes a thin-film transistor in which one of source and drain electrodes is connected to a pixel electrode, and an auxiliary capacitance electrode that forms an auxiliary capacitance together with the pixel electrode and at least partially overlaps with the thin-film transistor. The thin-film transistor includes a semiconductor layer, an anti-etching layer that is arranged in contact with the semiconductor layer and made of an insulative material, and a gate electrode that is arranged to interpose the semiconductor layer between the gate electrode itself and the anti-etching layer. A region in the auxiliary capacitance electrode that overlaps with the gate electrode has a length in a direction parallel to a channel length direction of the thin-film transistor that is shorter than a length of the gate electrode in this direction and longer than a length of the anti-etching layer in this direction. |
| US08395716B2 |
Liquid crystal display device
A liquid crystal display device is provided, which includes a thin film transistor including an oxide semiconductor layer, a first electrode layer, a second electrode layer having an opening, a light-transmitting chromatic-color resin layer between the thin film transistor and the second electrode layer, and a liquid crystal layer. One of the first electrode layer and the second electrode layer is a pixel electrode layer which is electrically connected to the thin film transistor, and the other of the first electrode layer and the second electrode layer is a common electrode layer. The light-transmitting chromatic-color resin layer is overlapped with the pixel electrode layer and the oxide semiconductor layer of the thin film transistor. |
| US08395713B2 |
Multi-screen television receiver remote control system, remote controller and operation method, multi-screen television receiver and operation method, recording media, and program
A multi-screen television receiver remote control system includes a multi-screen television receiver including a plurality of television receivers, and a remote controller for controlling the multi-screen television receiver. In the multi-screen television receiver remote control system, the remote controller includes a determining section, a manipulating section, a remote control command generating section, and a transmitting section. The multi-screen television receiver includes a receiving section, a recognizing section, and an executing section. |
| US08395711B2 |
Method and system for fusing video streams
It is provided a method for converting video streams capturing a scene to video streams fitting a viewpoint configuration. The video streams are provided by video cameras, and the method includes receiving parameters associated with the viewpoint configuration, and converting video streams of the scene as captured by the video cameras to video streams fitting the viewpoint configuration. The viewpoint configuration may be a dynamic viewpoint configuration determined by a joystick module. The converting may be done using a three dimensional method, and includes separating objects of the scene from other portions of the scene. The method may includes integrating the scene into the video stream of a certain scene associated with the viewpoint configuration. Sometimes the viewpoint configuration includes a varying zoom and the converting is done using one of several methods, transition between adjacent video cameras having different zoom values, real zooming of a video camera having a motorized zoom, and digital zooming in of video streams. The converting may be done on video streams which have been captured the scene in advance before commencing the converting. |
| US08395710B2 |
Phase motion detector for baseband YC separation
Systems and methods are disclosed herein for a motion detection system for video signal processing that includes a luminance motion detector, a chroma motion detector, and a smoothness detector. These systems and methods may also include a phase motion detector, a baseband YC separation circuitry for video signal processing, a chip for video signal processing, and a video signal processing system used in an electronic article. |
| US08395706B2 |
Information processing system, display device, output device, information processing device, identification information acquisition method and identification information supply method
A display device includes a receiving unit for receiving output data relating to a content transmitted from an information processing device, a display unit for providing a display based on the output data received by the receiving unit, a transmitting unit for transmitting a setting change request to an output device for providing an output based on the output data via the information processing device, a display generation unit for generating a setting change screen on the basis of setting information transmitted from the output device via the information processing device in response to the setting change request, and an operation detection unit for detecting a user operation. The transmitting unit transmits the contents of the setting change based on the user operation detected by the operation detection unit in the setting change screen to the output device via the information processing device. |
| US08395705B2 |
Auto install apparatus and method for AV device connection with digital TV
Disclosed herein are an apparatus and a method for automatically setting an external device (100) connected to a digital television (200). The specific region function and user language function are automatically set and controlled in the external device (100) based on data set in the TV using the HDMI CEC protocol. In addition, when a digital versatile disc (DVD) is played, a subtitle is automatically set to the user-set language set in the external device (100). Therefore, there is no need to perform a separate DVD language setting. Furthermore, in the case where a plurality of external devices (HDMI equipment) are connected to the TV in a multi-connection manner, they are automatically set in a CEC operation. Therefore, when a plurality of external devices are installed or released, specific functions do not need to be set one by one for each of the external devices. |
| US08395704B2 |
Fluid transmission through a visual display panel
A visual display panel (1) comprising: a front face (3); an array of optical display elements, a plurality of fluid flow conduits, each conduit extending through the panel from an aperture on the front face; and a manifold (32) in fluid communication with one or more of the plurality of fluid flow conduits, the manifold having one or more manifold inlets (38) fluidly coupled to a fluid pump (33) for displacing fluid through the conduits. |
| US08395689B2 |
Image sensor with charge multiplication output channel and charge sensing output channel
An image sensor includes a horizontal shift register electrically connected to a pixel array for receiving charge packets from the pixel array. A non-destructive sense node is connected to an output of the horizontal shift register. A charge directing switch is electrically connected to the non-destructive sense node. The charge directing switch includes two outputs. A charge multiplying horizontal shift register is electrically connected to one output of the charge directing switch. A discharging element is connected to the other output of the charge directing switch. |
| US08395688B2 |
Solid-state imaging device having a shortened correlated double sampling (CDS) period, driving method of the same, and camera including the same
The solid-state imaging device according to the present invention includes: pixel units arranged two-dimensionally in rows and columns; signal holding units each holding an analog signal outputted from one of the pixel units in a corresponding one of the columns; and column AD circuits each converting, into a digital signal, the analog signal held by a corresponding one of said signal holding units. The signal holding units and the column AD circuits are respectively provided for the columns of the pixel units. Each of the signal holding units includes: a switching element connected to a column signal line through which the analog signal outputted from the one of the pixel units is transmitted; and a capacitor element holding the analog signal and being connected to the column signal line through the switching element. |
| US08395687B2 |
Methods for operating image sensors
A method for operating image sensors is provided. The method for operating image sensors includes maintaining a charge transmission unit which transfers charges generated in a photoelectric conversion unit by responding to incident light to a charge detection unit in an inactive state; and toggling the charge transmission unit between an active state and an inactive state while a reset unit resets the charge detection unit, wherein the toggling is repeated multiple times while a reset unit which resets the charge detection unit is maintained in active state. |
| US08395686B2 |
Solid-state imaging device, method of manufacturing the same, and camera
A solid-state imaging device is provided. The solid-state imaging device includes a plurality of arrayed pixels, an optical inner filter layer, and an inner-layer lens. Each of the plurality of arrayed pixels includes a photoelectric conversion portion and a pixel transistor. The optical inner filter layer is configured to block infrared light and faces a light-receiving surface of the photoelectric conversion portion of a desired pixel among the arrayed pixels. The inner-layer lens is formed below the optical inner filter layer. |
| US08395685B2 |
Wide dynamic range imaging sensor and method
A system and method for sensing an optical input having a wide dynamic range includes providing a semiconductor material extending along a reference axis away from an optical input surface and having more than one substantially planar photodetecting regions disposed therein at different respective depths. The substantially planar photodetecting regions are configured to be overlapping and at least partially transverse to the reference axis, such that more than one of the regions absorb the optical input received through the optical input surface. Each of the photodetecting regions has an associated responsivity representative of the absorption of the incident optical signal. Preferably, the responsivity of each of the photodetecting regions is different for each of the photodetecting regions. A wide dynamic range sensor signal is produced by combining electrical output signals obtained from each of the more than one photodetecting regions. |
| US08395684B2 |
Noise reduction apparatus, method and program for controlling same, image sensor and digital camera
Image data pixels indicative of the pixels in a noise-reduction target area having a size of 5×5 pixels is extracted from a plurality of types of CCD-RAW data having red, green and blue color components. A filter for reducing uncorrelated noise is calculated. Uncorrelated noise is removed by performing a filter operation using the calculated filter while correlativity of the CCD-RAW data is maintained. These processing steps are repeated for one frame of CCD-RAW data. After uncorrelated noise has been removed, spatial pixel processing such as an aperture correction is applied. |
| US08395683B2 |
Imaging apparatus having a cyclic noise reduction unit and control method thereof
An imaging apparatus includes, an imaging unit configured to output an image signal of a captured object, a processing unit configured to perform a signal processing on the image signal, wherein the processing unit includes a cyclic noise reduction unit configured to reduce a noise of the image signal, a parameter change unit configured to change a parameter concerning at least one of an imaging by the imaging unit and the signal processing, and a coefficient change unit configured to change a cyclic coefficient of the cyclic noise reduction unit. |
| US08395679B2 |
Apparatus and method for color rolling suppression
An apparatus and method for suppressing color rolling are provided. The apparatus includes a digital signal processor which detects first motion information on a current frame and second motion information on at least one of a plurality of neighboring frames, calculates a gain based on the first and second motion information, and applies the gain to at least one channel of the current frame. |
| US08395676B2 |
Information processing device and method estimating a posture of a subject in an image
An information processing device includes: an outline extraction unit extracting an outline of a subject from a picked-up image of the subject; a characteristic amount extraction unit extracting a characteristic amount, by extracting sample points from points making up the outline, for each of the sample points; an estimation unit estimating a posture of a high degree of matching as a posture of the subject by calculating a degree of the characteristic amount extracted in the characteristic amount extraction unit being matched with each of a plurality of characteristic amounts that are prepared in advance and represent predetermined postures different from each other; and a determination unit determining accuracy of estimation by the estimation unit using a matching cost when the estimation unit carries out the estimation. |
| US08395675B2 |
Camera
A camera includes: an information creation device that creates association information for associating a plurality of image files created by the first image file creation device based on a plurality of image data acquired by the image device as a set of image data and recorded in the recording medium, with each other as a set of individual image files when the camera is set to a first photography mode in which data of a plurality of image files are combined to create one integrated image file; a second image file creation device that combines a plurality of the individual image files based on the association information in response to an instruction by a user to create one integrated image file; and a second recording control device that records the integrated image file created by the second image file creation device in a recording medium. |
| US08395669B2 |
Image data transmission apparatus and method, remote display control apparatus and control method thereof, program, and storage medium
In a case where a display screen of a transmission originator, including image data such as photographs, is displayed remotely on a device of a transmission destination, compressed image data of the image portion such as photographs on the display screen which is stored in a storage unit of the transmission originator is transmitted to the transmission destination device so that the image of the photograph portion can be displayed remotely on the screen of the transmission destination device with high image quality. |
| US08395666B1 |
Automated measurement of video quality parameters
Methods, systems and software are disclosed for automated Measurement of Video Quality parameters. The system includes a static Test Pattern provided either in form of a Test Pattern File, converted via a standard playout device (test source) into analog or digital test signal and supplied to the input of a System Under Test, or in form of a Reflectance Chart installed before the front-end device of the System Under Test, such as TV camera. The system also includes a video capture device connected to the back-end device of the System Under Test, e.g. to the output of system decoder/player. A Video Quality Analyzer processes the captured video data and generates a detailed Analysis Report. |
| US08395665B2 |
Automatic tracking method and surveying device
A method of automatic tracking of a target is disclosed. This method includes a light spot detecting step of detecting a light spot from a target supported on a moving object, a step of taking a moving image of the target and the moving object, a step of target tracking based on the detection of the light spot, a step of performing image tracking based on the moving image in parallel to the target tracking, a step of comparing a position of the target obtained by the target tracking with a position of the image obtained by the image tracking, and a step of tracking the target based on a result of the target tracking in case where the target position and the image position are within a predetermined range. |
| US08395660B2 |
Three-dimensional movie browser or editor
A three-dimensional movie browser or editor is disclosed. In one aspect, video frames are quads in space. A movie plays at full quality by moving the quads in space at a speed of the movie and having a camera follow the quads. A focus frame in the movie is put forward by a cover-flow/dock like expansion around it. Video frames are loaded at a resolution and with an interval that depends on their position regarding a focus point or the optical flow between the frames. |
| US08395659B2 |
Moving obstacle detection using images
Systems and methods for identifying moving objects from received images are disclosed. Images are received from a stereo image capture device and from a moving image capture device. Distances from the stereo image capture device to points in a captured image are stored in a stereo distance map and distances from the moving image capture device are determined from pairs of images captured by the moving image capture device and stored in a moving distance map. Stereo disparities are determined from distances in the stereo distance map and motion disparities are determined from distances in the moving distance map. A scale is generated from the stereo disparities and the motion disparities. The scale is applied to the motion disparities and the scaled motion disparities and the stereo disparities are used to identify pixels in an image associated with a moving object. |
| US08395657B2 |
Method and system for stitching two or more images
A method and system for stitching two or more images to generate a resultant image of good quality is disclosed. The disclosed method and system represents a way to stitch two or more images captured through fisheye lenses. The method and system converts two fisheye hemispherical images to two triangles, which are thereafter stitched together to form a rectangular image. Herein each single pixel in the hemispherical images at the beginning represents one single pixel in the resultant rectangular figure at the end of the process. Thus, the resultant stitched image comprises of the same concentration of pixels at the end as was in the initial images to be stitched and occupies lesser storage space than equirectangular images or videos. |
| US08395656B1 |
Methods and apparatus to direct attention in a video content display
Methods and apparatus to direct attention in a video content display are disclosed. An example method to direct attention in a video content display, includes determining a location in a display interface to which attention is to be directed based on video content to be displayed, and modulating with a stimulus, at a frequency such that the stimulus is detectable by human peripheral vision and is less detectable by human foveal vision, a portion of the video content displayed in the location with a stimulus to direct attention to the location. |
| US08395653B2 |
Videoconferencing endpoint having multiple voice-tracking cameras
A videoconferencing apparatus automatically tracks speakers in a room and dynamically switches between a controlled, people-view camera and a fixed, room-view camera. When no one is speaking, the apparatus shows the room view to the far-end. When there is a dominant speaker in the room, the apparatus directs the people-view camera at the dominant speaker and switches from the room-view camera to the people-view camera. When there is a new speaker in the room, the apparatus switches to the room-view camera first, directs the people-view camera at the new speaker, and then switches to the people-view camera directed at the new speaker. When there are two near-end speakers engaged in a conversation, the apparatus tracks and zooms-in the people-view camera so that both speakers are in view. |
| US08395650B2 |
System and method for displaying a videoconference
According to one embodiment of the present invention, a method for displaying a videoconference includes receiving a first video feed. The first video feed includes a first plurality of video signals, each video signal from at least one source and originating from one or more sites. The method also includes assigning for a videoconference each video signal of the first plurality of video signals to a zone of a plurality of zones of a display window. Each zone of the plurality of zones is able to display one video signal at a time. The method further includes, for each zone of the plurality of zones of the display window to which more than one video signal has been assigned, switching the current video signal to be displayed in the zone to another video signal assigned to the zone based on a switching protocol. |
| US08395647B2 |
Printer with pivotable platen
A printer is disclosed including a print frame, a print head fixed relative to the print frame, a platen drive gear rotatably mounted to the print frame, and a platen assembly pivotally mounted to the print frame. The platen assembly includes a platen rotatably driven by a platen gear that is coaxial with the platen. The platen gear meshes with the platen drive gear. The platen assembly is pivotable about an axis offset from, but parallel to, an axis of rotation of the platen drive gear. |
| US08395637B2 |
Image display device, image display method, and image display program
An image display device includes: a storing section configured to store associating information that associates information indicating one or more providing sources of image data with each of one or more display areas set within a display screen; an obtaining section configured to obtain image data from a providing source corresponding to each of one or more display areas on the basis of the associating information stored in the storing section; a forming section configured to form display image data of a display image to be displayed on the display screen on the basis of the image data being obtained by said obtaining section for each of one or more display areas; and a display processing section configured to display the display image corresponding to the display image data formed by the forming section on the display screen. |
| US08395636B2 |
Reducing visibility of display errors
A method and system are described for adjusting displaying of images to be displayed on a display system. The method is suitable for display systems comprising at least one hardware feature (f1, f2, f3) influencing the display uniformity of the displaying of images, such as e.g. a defect pixel, seams, variations in positions of hardware components, etc. The method comprises obtaining pixelated image information to be displayed on a display system (100), and adjusting the displaying thereof by applying a distributed variation correction signal to the displaying of the pixelated image information. Such a distributed variation correction signal thereby takes into account the at least one hardware feature (f1, f2, f3) of said display system (100) so as to influence the perception of the display uniformity. |
| US08395628B2 |
Method for acquiring graphics device interface invocation by using filter driver
A method for intercepting graphics device interface invocations by using filter driver which is transparent to graphics device interface engine and real display driver is disclosed. The method comprises steps of duplicating DDI function table returned from said real display driver, modifying DDI functions of said real display driver required for capturing screen update, creating auxiliary buffer area as updating buffer area for said screen update, and further processing said updating buffer area. With the method of the present invention, the support to video and 3D acceleration in the local computer can be realized by means of software, and the user can be provided with high-quality picture and display effect. Compared with the Mirror system in the prior art, since the present invention doesn't employ the Mirror system, the graphics device interface engine of the inventive system are not aware of the existence of the filter driver, the video and 3D acceleration function of the graphic card still remains. As a result, the function can be supported in the system, and applications employing video and 3D acceleration can be executed normally. |
| US08395625B2 |
Graphical display with integrated recent period zoom and historical period context data
A system and method are provided for displaying a data series. In one embodiment, a graphical interface is provided including at least one axis that is divided into a plurality of axis regions. Preferably, each axis region uses a different linear scale, and the plurality of axis regions forms a continuous non-linear scale. The graphical interface also displays the data series in relation to the plurality of axis regions, and the data series is plotted in relation to each axis region based on a scale resolution corresponding to each respective axis region. |
| US08395623B2 |
Generating and displaying an application flow diagram that maps business transactions for application performance engineering
A method and apparatus for generating and displaying an application flow diagram for an application. The application flow diagram includes: a set of business transaction display elements representing critical business transactions that sustain or provide revenue for an organization; a set of service display elements representing services required by the critical business transactions; a set of infrastructure display elements representing information technology (IT) infrastructure components utilized by the services; and formatted display elements (e.g., arrows) that map the business transaction display elements to the service display elements and the service display elements to the infrastructure display elements, thereby indicating an end-to-end flow of data between the critical business transactions and the IT infrastructure components. |
| US08395621B2 |
System for providing strategies for increasing efficiency of data centers
A system is described for providing strategies for increasing the efficiency of data centers. The system may include a memory, an interface, and a processor. The memory may store a historical dataset, a profile and an initial configuration of a data center. The interface may communicate with a user. The processor may identify the historical dataset and receive the profile and the initial configuration from the user. The user may select a data center initiative and a reduction factor. The processor may determine a subset of the historical dataset that describes data centers with a similar profile as the initial data center. The processor may process the initial configuration, the subset of the historical dataset and the selected initiative to determine a recommended configuration. The recommended configuration may be able to achieve the selected reduction in energy use. The processor may provide the recommended configuration to the user. |
| US08395614B2 |
Generating an asset for interactive entertainment using digital image capture
Systems, methods and apparatus for generating an asset for a simulated environment using digital image capture are disclosed. An outline of an object in a digital image is automatically traced to generate data representing a two-dimensional polygon that encompasses the object. The outline is traced without relying on further input from a user once the digital image of the object has been captured. A portion of the digital image bounded by the two-dimensional polygon is separated from a remaining portion of the digital image. The portion of the image bounded by the two-dimensional polygon is associated with an asset in the simulated environment. |
| US08395612B2 |
Display driving circuit and display driving circuit
A display driving circuit includes a timing controller, agate driving circuit, a control unit, a boost converter and a level shifter. The timing controller functions to provide a first start pulse. The level shifter generates a second start pulse by level shifting the first start pulse. The gate driving circuit includes a plurality of shift registers coupled in series and is driven by the second start pulse and the level shifter so as to generate gate signals. The control unit uses the second start pulse and a gate signal generated by a kth shift register to switch a high working voltage provided to the level shifter by the boost converter to a suitable range for driving the gate driving circuit. |
| US08395611B2 |
Active-matrix electronic display comprising diode based matrix driving circuit
An active-matrix electronic display including a switching circuit for each pixel to control the optical state of the display. The switching circuit includes at least one diode and at least one load impedance for each circuit. The front plane electrode of the display may be unpatterned over a significant portion of the display. The display architecture is especially useful for bi-stable display media that require active matrix addressing, for example electrophoretic displays, and for applications using diodes based on organic semiconductors and/or printed diodes. |
| US08395609B2 |
Organic light emitting display device and mother substrate for performing sheet unit test and testing method thereof
In a testing method for an organic light emitting display device on a mother substrate, a sheet unit test is performed by directly supplying a test signal to a display region, rather than passing through a data distributor. The organic light emitting display device includes: a display region including pixels coupled to scan lines and data lines; a scan driver for supplying scan signals to the scan lines; a data driver for supplying data signals to output lines; a data distributor for supplying data signals to the data lines; a transistor group including transistors each coupled to one or more of the data lines; and a first wire group and a second wire group, wherein one of the wires included in the first wire group and the second wire group is coupled to gate electrodes of various transistors in the transistor group. |
| US08395604B2 |
Semiconductor device, display device and electronic apparatus
When a resistance load inverter is used to control lighting/non-lighting of a pixel, in accordance with characteristic variations of a transistor forming the resistance load inverter, variations occur in light emission of each pixel. As an inverter in a pixel, an N channel transistor and a P channel transistor are used to apply a CMOS inverter. Even when characteristics of the transistor forming the CMOS inverter vary and inverter transfer characteristics vary, there is little effect on controlling lighting/non-lighting of the pixel, therefore, light emission variations of each pixel can be eliminated. Further, a signal potential of a scan line is used as one power source of a potential of the inverter, therefore, an aperture ratio of the pixel can be increased. |
| US08395602B2 |
Color display device and portable electronic appliance using the same
The present invention is directed to the provision of an FSC type color display device wherein the frame frequency is set within a range of 20 Hz to 59 Hz, and a portable electronic appliance incorporating such a display device. The color display device according to the present invention includes a plurality of light sources, which emit respectively different colors, and a light source controller for sequentially and selectively emitting of predetermined light source within the plurality of light sources, and repeating the sequential and selective emitting with a predetermined cycle, wherein a frequency of the predetermined cycle is set so that, when the color display device is held stationary, the colors emitted from the plurality of light sources are not visible as separate colors, but when the color display device is in motion, the colors emitted from the plurality of light sources are visible as separate colors. |
| US08395601B2 |
Touch sensing system and display apparatus employing the same
A touch sensing system which senses a touch position on a screen, including a light source to emit light; a light deflection unit to deflect the light emitted from the light source, a light guide plate which is arranged opposite to the screen and guides the light deflected by the light deflection unit to different positions on the screen according to an incident position, a light detector to receive at least part of the light reflected in a touch position on the screen, and a controller to calculate the touch position on the screen based on a point of time when the light detector detects the light. |
| US08395600B2 |
User interface device
A user interface device detects a fingertip placed on an imaging range. The imaging range is located or arranged so that a user inserts and place a hand along a predetermined direction. A device detects a tip area corresponding to the fingertip from the imaging range. The device determines whether the detected tip area is a finger or not. The determination can be performed by evaluating a size of the tip area, for example, whether the width is in an appropriate range or not. If the tip area is verified as a finger, a position of the fingertip is calculated. According to the device, it is possible to determine whether it is a finger or not by using a relatively simple algorithm. As a result, it is possible to eliminate objects other than finger and to provide sufficient accuracy for detecting the fingertip. |
| US08395596B2 |
Touch panel device having high touch sensitivity and touch positioning method thereof
A touch panel device having high touch sensitivity includes sensing capacitors, switches, storage capacitors, a differential amplifier and a signal processing unit. During a sense period, the switches are periodically turned on alternately for periodically transferring the charges of the sensing capacitors to the storage capacitors. The differential amplifier is put in use for amplifying the voltage difference of two corresponding storage capacitors for generating a touch readout signal. The signal processing unit performs an OR operation on two touch readout signals generated during different sense periods based on different sensing capacitor combinations regarding same panel touch position for providing a touch position signal. |
| US08395591B2 |
Electro-osmotic tactile display
The present disclosure generally relates to tactile display devices that include a reservoir for containing a driving fluid. A plurality of toxel portions may be sensitively drivable by the fluid for causing toxels to be displayed, and a pump member associated with the reservoir and toxel portions may pump the fluid from the reservoir to selected toxel portions to display a tactile image. The pump member may include an electro-osmotic pump configured to pump the fluid electro-osmotically in response to an applied voltage, and may be configured to selectively pump the fluid to generally activate the toxels independently from each other. The toxel layer may include the plurality of toxels as well as an elastomeric membrane that may have a pattern of the toxels, and may be configured such that the toxels may be expandable generally independently of each other in response to increased pressure of the fluid pumped into association therewith. |
| US08395586B2 |
Method of learning a context of a segment of text, and associated handheld electronic device
An improved method of learning a context of a segment of text input enables facilitated text input on an improved handheld electronic device. In response to a series of inputs, segments and other objects are analyzed to generate a proposed character interpretation of the series of inputs. Responsive to detecting a replacement of a segment of the character interpretation with another segment, a combination object comprising the another segment and a preceding object is stored. In response to another series of inputs, the combination object can be employed by a processing algorithm to ascertain a preference for the another segment in the context of the preceding object of the combination object. |
| US08395585B2 |
Display device and front cover thereof
Disclosed are a display device and a front cover thereof. The display device includes a display module to form an image, a front cover to cover a rim of a front surface of the display module, a keypad display provided at the front cover, at least one light emitting unit to emit light to the keypad display disposed between the display module and the front cover, and at least one light guide channel provided at the keypad display, the light guide channel having a cross-sectional area decreasing away from the light emitting unit. |
| US08395584B2 |
Mobile terminals including multiple user interfaces on different faces thereof configured to be used in tandem and related methods of operation
A mobile terminal includes a housing, a first user interface located on a first face of the housing, a second user interface located on a second face of the housing different from the first face, and a controller within the housing and coupled to the first and second user interfaces. The second user interface includes a touch sensor configured to be used in tandem with the first user interface. The second user interface is positioned on the housing relative to the first user interface such that, when the mobile terminal is held in the user's hand, the first user interface is operable by a thumb and the second user interface is operable by a finger of the same hand. The first user interface is configured to receive a first user input, and the second user interface is configured to receive a second user input. The controller is configured to detect a combination of the received first and second user inputs, and is configured to perform a mobile terminal function associated with the detected combination responsive to detection of the combination. Related user interfaces and methods of operation are also discussed. |
| US08395575B2 |
Liquid crystal display device including sensing element
A liquid crystal display includes a first panel, a second panel facing the first panel and spaced apart from the first panel, a liquid crystal layer disposed between the first panel and the second panel, a variable capacitor having a capacitance that varies by a touch and generating a control voltage that has a magnitude depending on the capacitance, and a sensing element disposed on the second panel and generating a sensing signal based on the control voltage. |
| US08395572B2 |
Electronic display device
An electronic display device includes a display unit that displays images and a barrier unit between the display unit and a user, and provides images to the user as two-dimensional images or stereoscopic images. The barrier unit includes first electrodes on a first surface, the first electrodes being spaced apart from each other, second electrodes on the first surface, at a first gap from the first electrodes and between the first electrodes, auxiliary electrodes on a second surface, corresponding to the first gap, the auxiliary electrodes configured to be driven in synchronization with any one of the two-dimensional images and the stereoscopic images, a common electrode on a third surface, and a liquid crystal layer between the common electrode and first, second, and auxiliary electrode. A barrier driver controls the barrier unit in accordance with whether two-dimensional images or stereoscopic images are to be displayed. |
| US08395562B2 |
Antenna module for portable electronic device
An antenna module for a portable electronic device includes a loop portion, a dipole portion, a feeding end portion and a grounding end portion. The dipole portion is positioned in the loop portion and connected to the loop portion. The feeding end portion and the grounding end portion are connected to the loop portion. |
| US08395559B1 |
Capacitive loaded grid antenna
A forty five degree polarized antenna having grid layers wrapped around a vertically polarized dipole, or grids wrapped internally or externally around a vertically polarized bicone antenna, and having grid segments separated by capacitors that can attenuate, remove or minimize circumferential resonances that appear due to the presence of the grids and reduce the nulling effects from reflections from the innermost grid layer. |
| US08395558B2 |
Millimeter-wave reflector antenna system and methods for communicating using millimeter-wave signals
Embodiments of millimeter-wave chip-array reflector antenna system are generally described herein. Other embodiments may be described and claimed. In some embodiments, the millimeter-wave chip-array reflector antenna system includes a millimeter-wave reflector to shape and reflect an incident antenna beam and a chip-array antenna comprising an array of antenna elements to direct the incident antenna beam at the surface of the reflector to provide a reflected antenna beam. |
| US08395557B2 |
Broadband antenna having electrically isolated first and second antennas
A broadband antenna includes a first antenna element having first and second ends spaced apart by a surface thereof. A second antenna element is substantially co-planar with the first antenna element, the second antenna element having first and second ends spaced apart by a surface thereof. The first end of the second antenna element is spaced apart from the second end of the first antenna element by a first air gap. A conductive structure is spaced apart from the first end of the first antenna element by a second air gap, the conductive structure being configured to provide for structural excitation of the antenna over a lower frequency range of an available broadband antenna bandwidth, such as may be a continuous operating bandwidth. |
| US08395555B2 |
Wireless handheld electronic device
A handheld electronic device may be provided that contains a conductive housing and other conductive elements. The conductive elements may form an antenna ground plane. One or more antennas for the handheld electronic device may be formed from the ground plane and one or more associated antenna resonating elements. Transceiver circuitry may be connected to the resonating elements by transmission lines such as coaxial cables. Ferrules may be crimped to the coaxial cables. A bracket with extending members may be crimped over the ferrules to ground the coaxial cables to the housing and other conductive elements in the ground plane. The ground plane may contain an antenna slot. A dock connector and flex circuit may overlap the slot in a way that does not affect the resonant frequency of the slot. Electrical components may be isolated from the antenna using isolation elements such as inductors and resistors. |
| US08395554B2 |
Antenna apparatus and mobile terminal having the same
An antenna apparatus and a mobile terminal having the same are disclosed. The antenna apparatus includes: a first antenna portion patterned at one surface of the electronic circuit board; and a can type second antenna portion electrically connected to one end of the first antenna portion and separated from the one surface of the electronic circuit board, wherein one end of the second antenna portion is connected to the one end of the first antenna portion using a SMD method and the other end of the second antenna portion is connected to the one surface of the electronic circuit board using a SMD method through a floating pad formed in the one surface of the electronic circuit board. |
| US08395553B2 |
Mobile terminal having antenna mounted in flexible PCB of side key
A mobile terminal wherein a second antenna is mounted in a flexible PCB of a side key positioned at a location separated from a first antenna is provided. The mobile terminal includes: a main body; the first antenna and a printed circuit board (PCB) positioned on the inside of the main body; a side key positioned at a side surface of the outside of the main body; and a flexible PCB of the side key positioned on the inside of the main body. The flexible PCB of the side key including the second antenna. Therefore, by mounting a second antenna in a flexible PCB of a side key positioned at a location separated from a first antenna, an emission and reception performance of the first antenna and the second antenna can be improved. |
| US08395551B2 |
Antenna module and electronic device using the same
This invention provides an antenna module and an electronic device using the same. The antenna module includes a signal feeding part, a ground part, and a first asymmetric meander line. One terminal of the first asymmetric meander line is connected with the signal feeding part, the other terminal is connected with the ground part, and the first asymmetric meander line does not meander toward its inner side. A signal is fed in via the signal feeding part to allow the first asymmetric meander line to excite a first resonance frequency. An area of the antenna module in the invention is smaller than that of a conventional planar antenna, and the antenna module can generate an inductive effect to improve antenna radiation efficiency. Besides, since the area of the antenna module is small, a metal electronic component in the electronic device and the antenna module won't overlap thus to reduce interference. |
| US08395549B2 |
Triple band antenna
A triple band antenna includes a feed-in portion, a first radiating portion, a second radiating portion, a third radiating portion and a grounding portion. The first radiating portion is connected to a first side of a first end of the feed-in portion. A second end of the second radiating portion is connected to a second side of the first end of the feed-in portion. The third radiating portion is connected to a third end of the second radiating portion. The grounding portion is located at two sides of the feed-in portion. |
| US08395538B2 |
High speed resistor-DAC for SAR DAC
A singled-ended, successive approximation register analog-to-digital converter convert an analog input voltage to a digital representation comprising m upper order bits and a number of lower order bits. The SAR ADC comprises SAR logic, a resistive network, multiple switches, and first and second LSB capacitors. The switches also comprises two sets of switches coupled to the resistive network, each set of switches is configured to couple a selected tap to each of the first and second LSB capacitors. When determining the lower order bits, the SAR logic is configured to control the sets of switches to change the first and second taps from one cycle in which one of the lower order bits is determined to a next cycle in which the next of the lower order bits is determined so that the voltage of both taps changes by a decreasing amount with each succeeding bit being determined. |
| US08395535B2 |
Photoelectric encoder
A photoelectric encoder has a scale in which a main track for detecting an amount of movement is formed in a measuring direction. The photoelectric encoder includes an origin signal generating portion provided at a part of the main track in a direction orthogonal to the measuring direction. Thereby, change in a light receiving signal due to passage of the origin signal generating portion is detected to generate an origin signal. Thus, the origin signal which is in agreement with a main signal in phase is obtained and improve the reproducibility of an origin position. |
| US08395532B2 |
Data collection system for electronic parking meters
There is disclosed a single space parking meter that includes a low powered radio for communicating with a mobile access point. There is also provided a parking meter management system comprising a single space parking meter and a mobile access point. The mobile access point comprises a coin collection cart, and a mobile data collection terminal including a wireless radio for communicating with the wireless radio of the single space parking meter. Also disclosed is a method of managing single space parking meters comprising the steps of collecting and storing meter information in a single space parking meter, receiving at a main electronics board of the single space parking meter a transmit signal, and transmitting the meter information to a mobile access point using a low powered radio of the single space parking meter. |
| US08395529B2 |
Traffic infrastructure indicator on head-up display
A substantially transparent windscreen head up display includes one of light emitting particles or microstructures over a predefined region of the windscreen permitting luminescent display while permitting vision through the windscreen. A method to display a graphic based upon a traffic infrastructure indication upon a substantially transparent windscreen head up display of a vehicle includes monitoring the traffic infrastructure indication, analyzing the traffic infrastructure indication, and displaying the graphic upon the transparent windscreen head up display based upon analyzing the traffic infrastructure indication. |
| US08395526B2 |
Warning light device having at least two warning lamps
A warning light device having a first warning lamp (1) having at least one first light unit (2) with at least one first lighting element for visually indicating at least one operating state of a first technical unit (30) for a first electronic control device (32) and at least one second warning lamp (1) having at least one second light unit (2) with at least one second lighting element for visually indicating at least one operating state of a second technical unit (30) for a second electronic control device (32) wherein an electronic equipment connection (31) is provided for transmitting data and/or control signals between the technical units. This is achieved by having at least one electronic warning lamp connection (6, 9, 11, 13) for transmitting data and/or control signals between the at least two warning lamps (1) with the electronic warning lamp connection (6, 9, 11, 13) having at least one transmitter and/or receiver (11) for the wireless control signal and/or data transmission. |
| US08395525B2 |
Extending the read range of passive RFID tags
An embodiment of the present invention improves the efficiency of radio frequency identification (RFID) systems and helps to extend the effective read range for certain configurations of closely spaced RFID tags. Specifically, an embodiment helps to minimize energy losses that result when there is excess energy from the excitation source. This excess energy has the potential to damage the circuitry in RFID tags. A shunt regulator is often used to protect the RFID circuitry by clamping the voltage, but has the undesirable effect of converting this excess excitation energy into heat. Various embodiments are directed toward using only as much of the excitation energy as necessary to power the RFID circuitry. These embodiments include circuitry for a constant current power supply that can be implemented either with discrete components or built into a new ASIC design; a network that minimizes the amount of energy that is converted to heat by the shunt regulator built into many RFID circuits; and/or a sleep mode for reducing the energy consumed by an RFID tag after it has been read. An embodiment may have the benefit of making more of the excitation energy available to power other RFID tags nearby—thereby improving system performance and read range. |
| US08395521B2 |
Smart aerospace structures
Smart aerospace structures are described herein utilizing a deactivated RFID tag including an IC and an electrical by-pass. The electrical by-pass is conductive and the electrical by-pass is in parallel with the IC such that the deactivated RFID becomes activated upon an abnormal condition, such as an improper clamp installation, a clamp failure, an impact, a thermal event or a crack. |
| US08395518B2 |
Mobile terminal, control method, program and recording medium
A mobile terminal, a control method, a program and a recording medium which can advise the user about a charge or a change to a charged battery is provided. There are provided: a control means for erasing a screen of a display device automatically and showing a reason of the erasing and/or a coping process to a user; and a detection means for detecting a battery exchange or attachment/detachment of an external power supply. |
| US08395516B1 |
Device and method for detecting leaks and protecting surfaces from water damage due to leaks
An air freshening device is provided for detecting water leaks and protecting surfaces from water damage due to leaks. The device includes: a tray, configured for being placed upon a surface located under a water pipe; a removable and replaceable liner placed upon the tray, the liner comprising a material configured for releasing an air freshening substance into air, and for increasing the release rate of the substance upon contact with water. The increase of the release rate of the substance leads to an intensifying of the scent of the substance in air, and indicates the presence of a leak from the water pipe. The tray prevents water leaking from the water pipe from touching the surface. |
| US08395515B2 |
Hand hygiene compliance monitoring
A system and associated processes monitor hand hygiene compliance. The system includes hand hygiene product dispensers positioned within areas of concern (AOC) in a facility in which hand hygiene events are to be monitored. The dispensers detect dispense events initiated at the dispenser and transmit a dispense event signal indicative that a dispense event occurred along with dispenser identification information. The system also includes a plurality of compliance badges, each worn by a different person in the facility. Each compliance badge receives dispense event signals corresponding dispenser identification information associated with dispense events initiated by the wearer of the compliance badge. The badges store dispense event records associated with each dispense event initiated by the wearer and thus keep track of all dispense events initiated by the wearer of the compliance badge. One or more data gathering stations positioned at various locations through the facility receive the dispense event information from the individual badges when they come within range. The dispense event information may then be transferred to a local or remote computer for analysis and reporting on hand hygiene events taking place within the facility. |
| US08395514B2 |
Optical system and method for detecting optical system obscuration in a vehicle
An optical system is proposed which is configured to detect an obscuration of the optical components and to optionally initiate measures, which either warn the driver and/or activate a heater which reduces the detected obscuration of the image. The system is controlled by a method for detecting an obscuration, which comprises a high reliability for detecting obscurations through the evaluation of additional sensors. |
| US08395513B2 |
Technique for detecting tracking device tampering using an auxiliary device
A technique is disclosed for detecting the presence of a certain form of tampering with respect to the operation of a tracking device. The tracking device is of the kind that receives signals from which the location of the tracking device is determined and the tampering that is detected is of the kind wherein signal shielding material is intentionally placed around the tracking device so as to interfere with its ability to receive these signals. In accordance with the present invention, an auxiliary device transmits a signal that mimics certain characteristics of the signal received by the tracking device and from which the location of the tracking device is determined. The auxiliary device is disposed close to the tracking device so that the tracking device is able to receive the mimicking signal from the auxiliary device even when the tracking device is disposed in a location wherein the ability of the tracking device's to receive its location-determining signal is poor or nonexistent. The signal transmitted by the auxiliary device is received at the tracking device and is then processed at such device or at another location to detect whether or not there has been tampering of the type described hereinabove. This processing of the auxiliary device signal may be alone or in combination with other signals received by the tracking device. |
| US08395512B2 |
Signature analysis systems and methods
A signature analysis system can include a mobile signature analysis unit and a home unit. The mobile signature analysis unit can include a sensor module to monitor and capture an entity's activity information and a processing unit to analyze the activity information to detect a signature and determine an event corresponding to the signature. If the mobile signature analysis unit determines that a user has experienced a fall, for example, a notification can be sent to the user's caregiver by one or both of the mobile signature analysis unit and the home unit. |
| US08395511B2 |
Reminder device for eliciting behavioral response in a vehicle
A reminder device for alerting or triggering the memory of a vehicular occupant includes one or more visual, auditory and tactile indicators which the occupant associates with the presence of a person, pet, plant or inanimate object located in the vehicle. |
| US08395510B1 |
Kit and system for monitoring a person
A system and kit for monitoring infants and people. The systems and kits can include one or more sensors in communication with one or more contact devices. The system and kit can ensure that infants are breathing and that at least one caregiver receives an alert when an infant stops breathing. The system and kit can also provide alerts and alarms when other sensed data is not within predetermined value ranges. |
| US08395509B2 |
RFID tag assembly and method of managing a race
A race management system which includes an RFID tag located between an inner and outer layer and is removably secured to a participant's bib through a mounting film. The inner layer is secured to a second inner layer having at least one fold line and an adhesive portion outward of the at least one fold line. The RFID tag is secured around a portion of the participant's shoe and is activated by at least one antenna to transmit identification data encoded on the tag. The encoded data corresponds to indicia printed on the bib and allows automatic collection of running times. |
| US08395508B2 |
RFID tag monitoring system
An RFID tag monitoring system with multiple reader units each equipped with processing capacity sufficient to enable the unit to operate autonomously under its own command and control as well as to register in its individual memory the identity of all of the items that potentially could be present at any particular time at a zone or zones to which it is assigned as well as the particular zone at which a specific RFID tagged item is found; data compression at the reader units permits timely reporting of inventory to a main computer. |
| US08395500B1 |
Self-service device security alert response system
An electronic self-service device, and a method for using same, is provided. A self-service device according to the invention may include a receiver module configured to receive an input from at least one motion detector. The input may include information corresponding to a security alert condition. The device may also include a security alert mitigation module and a processor module configured to determine whether the information exceeds a security alert condition threshold. When the information exceeds a predetermined security alert condition threshold, the processor module may be further configured to ameliorate the security alert conditions using the security alert condition mitigation module. |
| US08395499B2 |
Advanced cooperative defensive military tactics, armor, and systems
This invention provides impact detection and vehicle cooperation to achieve particular goals and determine particular threat levels. For example, an impact/penetration sensing device may be provided on a soldier's clothing such that when this clothing is impacted/penetrated (e.g., penetrated to a particular extent) a medical unit (e.g., a doctor or medical chopper) may be autonomously, and immediately, provided with the soldiers location (e.g., via a GPS device on the soldier) and status (e.g., right lung may be punctured by small-arms fire). |
| US08395496B2 |
Miniature modular wireless sensor
A miniature modular wireless sensor unit. The unit includes three separate easily assembled and disassembled modules: a processor-communications module, a battery pack module, and a swappable sensor module. Preferred embodiments utilize Bluetooth radio communication technology to communicate sensor data. The total size of preferred embodiments is 1.380 inch×0.940 inch×0.540 inch. Preferred embodiments are easily programmed and calibrated by lay people to automatically communicate sensor information via Bluetooth techniques to a personal computer, laptop or similar equipment. A wide variety of sensors can be utilized with the standard sensor unit. Various battery pack modules are provided to match battery power with needs. |
| US08395493B2 |
Data communication device, air pressure monitoring system using thereof, and data communication method
A data communication device includes: an antenna resonance circuit; a detection circuit; an arithmetic processing device; and a first switch. The antenna resonance circuit receives a signal in the ASK (Amplitude Shift Keying) format. The detection circuit demodulates a digital baseband signal based on the reception signal. The arithmetic processing device detects an appearance time of an edge in the demodulated digital baseband signal based on a preamble part of the reception signal. The first switch short-circuits both end of the antenna resonance circuit at first timing in synchronization with the appearance time of the edge. |
| US08395489B2 |
Vehicle burglar alarm circuit
A vehicle burglar alarm circuit includes a transformer including an input unit having taps and a center tap, and an output unit magnetically coupled to the input unit; a first and a second power source each having one electrode connected to the center tap to respectively output a higher voltage and a lower voltage; a driving unit including switching elements respectively having one ends connected to the taps and another ends respectively connected to the other electrodes of the power sources; a PWM controller outputting signals by which the switching elements are alternately turned on and off; and a power selecting unit for selecting one of the power sources. The PWM controller generates a first on-duty ratio when the first power source is selected and a second on-duty ratio when the second power source is selected such that the first on-duty ratio is smaller than the second on-duty ratio. |
| US08395488B2 |
Method for storing data as well as a transponder, a read/write-device, a computer readable medium including a program element and such a program element adapted to perform this method
A method for storing or reading data in a memory array of a transponder and a corresponding transponder, read/write device and program element is described. Therein, a data structure for storing data within the memory array is defined by a predetermined protocol. The data structure comprises: a header data block including predefined header data; an application data block for storing application data; and a terminator data block for indicating that, in accordance with the predetermined protocol, no data are stored within the memory array behind the terminator data block. The method for storing data comprises storing additional application data within the memory array behind the terminator data block. Thereby, memory areas which, according to the predetermined protocol, are not used can be used for new applications, data can be hidden in these areas such that they can not be read by protocol compliant reader devices and the data structure read or written by the method of the invention is compatible with the former predetermined protocol. |
| US08395487B2 |
Data carrier with sensor
In a circuit for a data carrier, which data carrier comprise a sensor that is designed for providing a sensor signal that represents an environment parameter and a communication element that is designed for the contact-less communication with an interrogator station, first connection elements for connecting the circuit to the communication element and second connection elements for establishing an electronic connection of the circuit to the sensor are provided, wherein the second connection elements are realized by the first connection elements and wherein the circuit comprises a sensor signal processing stage designed for receiving said sensor signal via the first connection element and for processing said received sensor signal. |
| US08395478B2 |
Secure profile setting in a shared device
There is provided a system for secure profile setting that includes at least one shared device and an RFID reader module embedded in the at least one shared device. The system further includes a database that is in communication with the at least one shared device. In the system, an RFID transponder module associated with a user transmits a signal that enables the at least one shared device to identify the user. The RFID transponder module can include a fingerprint scanner module, which can be used to acquire a user's fingerprint data to authenticate the user. Thus, after identifying the user, the at least one shared device retrieves a profile corresponding to the user from the database and sets the profile. |
| US08395477B2 |
Geographic based remote control
An intermediary between a remote control device and a remotely controllable device implements identification and/or authentication. The intermediary is, e.g., a node or set of nodes within a head end of a cable network service provider. A remote control device at a customer premise sends a command intended to control a remotely controllably device which is also located at the same customer premise. The customer premise includes a network interface, e.g., a cable modem, which has associated identification information. The command and the associated network interface identification information are communicated to the intermediary, e.g., via a cable modem. The intermediary accesses a subscriber record corresponding to the location based on the network interface identification information. The intermediary identifies the device to be controlled, e.g., a particular set top box and/or authenticates the remote control device. A command is sent via the network to the device to be controlled. |
| US08395474B2 |
Position sensor cord, position sensor and planar position sensor
A position sensor cord includes a hollow insulator formed of a restorable rubber or a restorable plastic, and two linear resistive members. Each of the two linear resistive members includes a linear insulator and a conductive layer provided around a circumference of the linear insulator. The conductive layer is formed of a conductive rubber or a conductive plastic. The two linear resistive members are arranged in no electrical contact with each other and along an inner surface of the hollow insulator. One of the two linear resistive members may be replaced with one linear conductive member. |
| US08395472B2 |
Planar, monolithically integrated coil
The present invention provides a means to integrate planar coils on silicon, while providing a high inductance. This high inductance is achieved through a special back- and front sided shielding of a material. In many applications, high-value inductors are a necessity. In particular, this holds for applications in power management. In these applications, the inductors are at least 5 of the order of 1 μH, and must have an equivalent series resistance of less than 0.1Ω. For this reason, those inductors are always bulky components, of a typical size of 2×2×1 mm 3, which make a fully integrated solution impossible. On the other hand, integrated inductors, which can monolithically be integrated, do exist. However, these inductors suffer either from low inductance values, or 10 very-high DC resistance values. |
| US08395467B2 |
Magnetic attachment system
A magnetic attachment system is described. The magnetic attachment system has a first plurality of magnetic sources arranged in accordance with a first pattern and a second polarity of magnetic sources arranged in accordance with a second pattern. The first pattern and second pattern are self-complementary, where the magnetic attachment system will correlate and align with a duplicate magnetic attachment system. |
| US08395462B2 |
Resonator and oscillator with a tuning fork vibrator in a cut-out portion of a layered body
A resonator according to the embodiment includes: a substrate; a flat layered body which is formed above the substrate and is formed with at least a lower electrode, a piezoelectric film and an upper electrode; an anchor portion which fixes the layered body above the substrate; a cut-out portion inside the layered body; a tuning fork vibrator which is formed in the cut-out portion, has both ends supported by the layered body and is formed with at least a lower electrode, a piezoelectric film and an upper electrode; and an envelope which envelopes the layered body and the tuning fork vibrator in a noncontact fashion, and prevents an external force from being applied to the layered body and the tuning fork vibrator. |
| US08395460B2 |
Low loss RF transceiver combiner
A Radio Frequency (RF) splitter/combiner technique for splitting and combining RF signals using a combination of microstrip traces and coaxial cable for an N-port network is disclosed. |
| US08395458B1 |
High power direct transmitter with frequency-shift keying (FSK) modulation
The present invention is a high power direct transmitter with frequency-shift keying (FSK) modulation. The transmitter implements a high power, high efficiency power voltage-controlled oscillator (VCO) which allows for production of a modulated RF signal at the final stage (ex.—right at the antenna), thereby eliminating all driving stage power amplification and frequency translation. The transmitter further provides a low SWAP-C alternative to currently available solutions. |
| US08395453B2 |
Error compensation method, digital phase error cancellation module, and ADPLL thereof
Phase error of a time-to-digital converter (TDC) within an all-digital phase-locked loop (ADPLL) is compensated by predicting possible phase error, which are predicted according to an estimated quantization error, a period of a digital-controlled oscillator (DCO), a gain of the TDC or a combination thereof. By appropriate inductions, the possible phase error may be further indicated by the quantization error, a code variance corresponding to a half of a reference period received by a TDC module having the TDC, a dividing ratio of a frequency divider of the ADPLL, a fractional number related to the quantization error or a combination thereof. A digital phase error cancellation module is also used for generating the possible phase error for compensating the phase error of the TDC. |
| US08395452B1 |
Signal amplification circuits for receiving/transmitting signals according to input signal
An exemplary signal amplification circuit includes an input stage, a plurality of output stages and a selecting stage. The input stage has an input node for receiving an input signal and an output node for outputting an intermediate signal. The output stages are coupled to a plurality of output ports of the signal amplification circuit, respectively. Each output stage generates a corresponding processed signal to a corresponding output port according to a gain and the intermediate signal when enabled. The selecting stage selectively couples the output node of the input stage to at least one of the output stages. The signal amplification circuit outputs a first number of processed signal(s) when operated under a first operational mode, and outputs a second number of processed signal(s) when operated under a second operational mode. |
| US08395448B2 |
Apparatus and method for miller compensation for multi-stage amplifier
An amplifier circuit includes a first amplifier stage having a first output node; a second amplifier stage having a second output node; and a compensation block electrically coupled between the first and second output nodes. The compensation block has a compensation capacitor electrically coupled to the first node and electrically connectable to the second node, and has an impedance electrically connectable to the compensation capacitor. The compensation capacitor is electrically coupled via a switch to the impedance such that the compensation capacitor can contribute a zero to shunt branch formed by the compensation capacitor and impedance when the compensation capacitor is disconnected from the second node. |
| US08395444B2 |
Electronic circuit
An electronic circuit includes an amplifier that amplifies an input signal, a control circuit configured to generate a control signal by averaging an output signal of the amplifier based on a time constant, a first time constant control circuit configured to generate a first time constant control signal based on the control signal, the first time constant control signal changing the time constant of the control circuit to a second time constant from a first time constant smaller than the second time constant, a second time constant control circuit configured to generate a second time constant control signal by averaging the output signal of the amplifier based on a third time constant between the first time constant and the second time constant, the second time constant control signal changing the time constant of the control circuit to the first time constant from the second time constant, and a bypass circuit bypassing the input signal of the amplifier based on the control signal. |
| US08395441B1 |
Dynamic biasing circuit
A dynamic biasing circuit includes a first input pair coupled to a second input pair, the first input pair including a first transistor and a second transistor with sources coupled to each other, and the second input pair comprising a third transistor and a fourth transistor with sources coupled to each other, the sources receiving a bias current. A first current mirror that generates an output current is coupled to the first input pair. A second current mirror is coupled to the first input pair and the second input pair. The second current mirror is configured to force the current to drop in the fourth transistor in response to sensing a current drop in the first transistor such that the bias current flows through the second and third transistors that boosts the output current. |
| US08395440B2 |
Apparatus and method for controlling power gating in an integrated circuit
An integrated circuit comprises a block of components to be power gated and power gating circuitry for selectively isolating the components from the source voltage supply to achieve such power gating. A voltage regulator provides a control voltage to the power gating circuitry when performing power gating operations. The control voltage may be set to any of a plurality of predetermined voltage levels. An adaptive controller receives operating parameter data from either or both of the block of components and the power gating circuitry, that operating parameter data being indicative of leakage current. The adaptive controller issues a feedback signal to the voltage regulator whose value depends on the received operating parameter data. The voltage regulator responds to the feedback signal to change the control voltage between the predetermined voltage levels until the operating parameter data indicates that a desired leakage current is obtained within the power gating circuitry. |
| US08395436B2 |
Temperature compensation via power supply modification to produce a temperature-independent delay in an integrated circuit
A method and circuitry for adjusting the delay of a variable delay line (VDL) in a delay locked loop (DLL) or other delay element or subcircuit on an integrated circuit is disclosed. Such delay circuitry will inherently have a delay which is a function of temperature. Such temperature-dependent delays are compensated for by adjusting the power supply voltage of the VDL, delay element, or subcircuit. Specifically, a temperature sensing stage is used to sense the temperature of the integrated circuit. Information concerning the sensed temperature is sent to a regulator which derives the local power supply voltage from the master power supply voltage, Vcc, of the integrated circuit. If the temperature sensed is relatively high, the regulator increases the local power supply voltage, thus decreasing the delay and offsetting the increase in delay due to temperature. |
| US08395435B2 |
Switches with bias resistors for even voltage distribution
Switches with connected bulk for improved switching performance and bias resistors for even voltage distribution to improve reliability are described. In an exemplary design, a switch may include a plurality of transistors coupled in a stack and at least one resistor coupled to at least one intermediate node in the stack. The transistors may have (i) a first voltage applied to a first transistor in the stack and (ii) a second voltage that is lower than the first voltage applied to bulk nodes of the transistors. The resistor(s) may maintain matching bias conditions for the transistors when they are turned off. In one exemplary design, one resistor may be coupled between the source and drain of each transistor. In another exemplary design, one resistor may be coupled between each intermediate node and the first voltage. The resistor(s) may maintain the source of each transistor at the first voltage. |
| US08395433B2 |
Input-output device protection
A cascoded input-output device is provided configured to receive at an input node a lower voltage input signal and to generate at an output node a higher voltage output signal. The input-output device is split into two voltage domains to enable output signals in a larger range to be generated, while the components of the input-output device individually operate in a smaller range. By applying a selected bias voltage to a protected node of the cascoded input-output device, first changing that selected bias voltage in response to a transition of the input signal and then switching that selected bias voltage back when the output signal reaches a predetermined level, that node is protected, either avoiding stress-inducing voltage swings or providing a switching speed increasing charge boost. |
| US08395432B2 |
Contactless electrical potential sensor circuit
The present invention provides a sensor circuit. The sensor circuit comprises a first amplifier which receives a measurement signal via an input end thereof, amplifies the received signal, and outputs the amplified signal via a first output end thereof; a first current source which supplies current (Ir) flowing toward the input resistance (Ri) of the first amplifier; a second current source which supplies current (Ic) flowing toward the input capacitance (Ci) of the first amplifier; and a bias current source which reduces the direct current offset voltage in the output of the first amplifier. |
| US08395431B2 |
Semiconductor integrated circuit device
In a clear period, transistors NT38 and PT38 turn on and state retention nodes HQ and H/Q are cleared to an L level and an H level, respectively. In this clear period, a transistor NT21 is off. Consequently, a precharge node PS maintains itself at an H level. Thus, transistors PT31 and NT32 are off, thereby preventing a short circuit from occurring in a clear period. A short circuit is also prevented from occurring in a preset period. |
| US08395430B2 |
Digital phase locking loop and method for eliminating glitches
The present disclosure discloses a digital phase locking loop and a method. The digital phase locking loop includes a trigger and a delay line. The trigger receives a delayed clock signal output by the delay line, and receives a signal of a selection end of a first delay element in the delay line; the selection end is in a gating state before triggering of the trigger. The trigger samples the signal of the selection end of the first delay element, and outputs the sampled signal to a selection end of a second delay element in the delay line; the selection end of the second delay element is in the gating state after triggering of the trigger. The signal of the selection end of the first delay element is sampled by the trigger, and the sampled result is used as the signal of the selection end of the second delay element, thus reducing glitches caused by transition. |
| US08395426B2 |
Digital power-on reset controller
A digital power-on reset circuit for an electronic device includes at least one reset register and a comparator circuit. The power-on reset circuit is incorporated into the electronic device and the comparator circuit is configured to compare values in the at least one reset register with at least one predetermined value when a power-on reset state is determined and generate a reset signal when the values do not match the at least one predetermined value. |
| US08395424B2 |
Semiconductor device and operation mode switch method
A semiconductor device including an internal terminal, a first transistor of a first conductivity type that is coupled between a first reference potential and the internal terminal, and that includes a first control terminal, a second transistor of a second conductivity type that is coupled between a second reference potential and the internal terminal, and that includes a second control terminal, an oscillator that includes an output terminal to output a clock signal, and a comparator that is coupled to the internal terminal, and that compares a potential of the internal terminal when the internal terminal is coupled to the first reference potential with a potential of the internal terminal when the internal terminal is coupled to the second reference potential. Each control terminals is coupled to the output terminal to commonly receive the clock signal, and the first and second transistors exclusively operate in response to the clock signal. |
| US08395422B2 |
Drive circuit for switching device
The threshold value for a normally-off junction FET is a low value. Accordingly, in a semiconductor driver circuit using the normally-off junction FET, there have existed such problems as high-accuracy voltage control, high-speed charging into an input capacitor, and misoperations. A semiconductor driver circuit which is the most suitable for the normally-off junction FET is proposed by applying the high-accuracy gate-voltage generation scheme based on a Zener diode, a reduction in the turn-on loss based on a speed-up capacitor, the connection of an inter-gate-source capacitor, and a misoperation-preventing circuit based on the source-terminal optimum implementation scheme. |
| US08395413B2 |
Logic circuit without enhancement mode transistors
Embodiments of circuits, methods and systems for powering various stages of a logic circuit are disclosed. Some embodiments include a circuit having a logic circuit with an input stage and an output stage; a heterojunction bipolar transistor configured to provide a first switched supply voltage to power components of the input stage; and a depletion mode field effect transistor configured to provide a second switched supply voltage to power components of the output stage. Other embodiments may also be described and claimed. |
| US08395410B2 |
Semiconductor integrated circuit and system of controlling the same
According to one embodiment, a semiconductor integrated circuit includes a first circuit, a second circuit, and a signal propagation control circuit. The first circuit is configured to have a first power supply terminal. The second circuit is configured to have a second power supply terminal independent of the first power supply terminal. The signal propagation control circuit is configured to provide a first fixed value to the second circuit for a predetermined period after power is supplied to the second circuit, and after the predetermined period, configured to control whether to transfer an output signal from the first circuit to the second circuit or provide the first fixed value to the second circuit. |
| US08395407B2 |
Electronic device and method for testing a circuit board
An electronic device, and associated method, provided with a circuit board (10) with a set of input contacts (IN/COM), a set of output contacts (OUT/COM) and an electrical circuit (18) connected between the input contacts (IN/COM) and the output contacts (OUT/COM), and a controller. The controller carries out a real-time test of the circuit board using a test signal introduced into the electrical circuit, the electrical circuit (18) being designed as a passive network having a characteristic transfer function and provided with at least one inductive element, which is formed by a conductor wire (201) wound into a coil around a break (202) in the circuit board (10), which in the assembled condition, is penetrated by a ferromagnetic bar or fixing pin (203), such that the inductance of the inductive element in the assembled state differs from the inductance thereof in the disassembled state. |
| US08395406B2 |
Integrated circuit architecture for testing variable delay circuit
An integrated circuit is provided with first and second variable delay circuits, a test data feeding circuitry, a test control circuit, and a wire-connection line. The test data feeding circuitry feeds first and second test data signals to the first and second variable delay circuits, respectively. The first and second test data signals are complement to each other. The test control circuit feeds first and second drive capability control signals to the first and second variable delay circuits to control drive capabilities of the first and second variable delay circuits. The wire-connection line provides a wire-connection for outputs of the first and second variable delay circuits. |
| US08395403B2 |
Semiconductor device and defect analysis method for a semiconductor device
A semiconductor device and a defect analysis method of a semiconductor device, in which a failure location can be easily identified. The semiconductor device is provided with at least 2N resistor patterns having a fixed form, and being divided into N groups; the resistor patterns of each group are disposed in parallel, in sequence, and at an equal pitch, so that (N−1) resistor patterns of another group interpose between a resistor pattern of each of the groups and another resistor pattern within the group in question; the resistor patterns of each of the groups is connected in series with other resistor patterns with the group; and the resistor patterns of each of the groups, which are connected in series, are additionally connected in series to resistor patterns of another group. Measuring pads are provided respectively between two ends of resistor patterns that are connected in series, and groups. Even in a case where only an approximate position is known by a failure analysis device with regard to which resistor pattern has an abnormality, by measuring a resistance value of each group, it is possible to identify a resistor pattern in which a defect is present. |
| US08395397B1 |
High voltage sensing capacitor and indicator device
A high-voltage sensing capacitor as an interface apparatus that may be used to attach an indicator unit to a high-voltage AC electrical bus and to provide safety to maintenance personnel. The high-impedance nature of the sensing capacitor effectively isolates the indicator unit from the high-voltage source to which it is connected. The sensing capacitor can be directly mounted between a high-voltage busbar and an indicator unit to provide visual and/or audible alerts to maintenance personnel when high voltage conditions are detected on the busbar. The sensing capacitor is comprised of a portable, unitary capacitive structure that includes a molded insulator body encapsulating two electrodes. The electrodes only partially or incompletely overlap within the insulator body. The electrode spacing and configuration is structured to provide a deliberate amount of coupling between the two electrodes in the presence of an AC electric field. |
| US08395396B2 |
Sanitary dispenser with capacitive sensor
A sanitary dispenser, particularly a paper or towel dispenser, contains a housing, in which a sanitary product to be dispensed and a discharge unit for the sanitary product to be dispensed can be arranged. An electric motor is provided for the discharge unit, the electric motor being activatable in a non-contact manner by a capacitive sensor from outside of the housing. The sensor capacitance of the capacitive sensor is formed by a planar electrode disposed inside the housing and by a surface of a body part and/or an object arranged outside of the housing. |
| US08395393B2 |
Cable test method
A cable testing method includes a tester that includes at least one connector electrically coupled, such as by conductive traces, to a computer. Both ends of the cable are connected to the at least one connector. The computer then sends a signal to one of the conductive traces of the conductor, at one of the ends of the cable, while at the same time monitoring for a signal at the other contacts of the conductor that are in contact with conductive traces of the cable. The process of sending power while monitoring may then be repeated for other of the conductive traces of the cable, for example until substantially all of the conductive traces of the cable are tested. The process of testing multiple of the conductive traces sequentially may be performed automatically by the computer, allowing performance of the cable to be tested quickly, completely, and accurately. |
| US08395392B2 |
Parameter extraction using radio frequency signals
A set of parameters of an evaluation structure are extracted by applying a radio frequency (RF) signal through a first capacitive contact and a second capacitive contact to the evaluation structure. Measurement data corresponding to an impedance of the evaluation structure is acquired while the RF signal is applied, and the set of parameters are extracted from the measurement data. In an embodiment, multiple pairs of capacitive contacts can be utilized to acquire measurement data. Each pair of capacitive contacts can be separated by a channel having a unique spacing. |
| US08395388B2 |
Circumferentially spaced magnetic field generating devices
A downhole induction resistivity assembly that comprises a downhole tool string component. The tool string component comprises an induction transmitter. The transmitter is adapted to induce an induction field in the surrounding formation. A first induction receiver is spaced apart from the transmitter and is adapted to measure the induction field. A magnetic field generating mechanism is disposed circumferentially adjacent the transmitter and adapted to guide the transmitter's signal into the formation. |
| US08395387B2 |
Method for imaging in magnetic resonance tomography with spectral fat saturation or spectral water excitation
A magnetic resonance tomography (MRT) method with spectral fat saturation or spectral water excitation in a tissue region that is to be represented of a patient who is to be examined, includes the following steps: (Step 1) frequency adjustment measurement of a region of a patient that is to be represented with a selected first partial coil of the MRT system, (Step 2) precise determination of the resonance frequency of water with the aid of the spectrum obtained in Step 1 exhibiting the resonance frequencies of fat and water, (Step 3) repetition of Steps 1 and 2 with at least one additionally selected second partial coil of the MRT system adjacent to the first partial coil, (Step 4) measuring of a k space data record with a partial coil or a partial coil combination on the basis of the water resonance frequency assigned to these partial coils, (Step 5) repetition of Step 4 with other partial coils or other partial coil combinations until the entire tissue region to be represented has been measured, (Step 6) combining of the measuring results obtained in Steps 4 and 5, and (Step 7) representing of the results obtained in Step 6 in the image space in the form of an overall image of the tissue region to be represented. |
| US08395382B2 |
Non-linear magnetic field sensors and current sensors
The invention provides a magnetic field sensor or current sensor which can exhibit a substantially linear relationship between the sensor signal and the logarithm of the magnetic field or current. The sensor may be used as a wide dynamic range sensor which can offer a constant relative sensitivity and a uniform SNR over several decades. The design of the sensor device may be implemented in discrete magnetic field sensors or current sensors as well as in integrated current sensors in ICs comprising MRAM modules. |
| US08395380B2 |
Device for non-destructive testing of a component by analyzing distribution of a leakage magnetic field
A device for non-destructive control of a component analyzes distribution of a leakage magnetic field emitted by the component when it is subjected to an exciting magnetic field, includes means for generating an exciting magnetic field inside the component to be tested, and means for detecting and measuring the distribution of the magnetic field. The set of means is integrated in a flexible housing to form a device in the form of a flexible coating for being fixed on a region of the surface of the component to be tested. The disclosed embodiments are useful for non-destructive testing of aircraft components, but may also be used in all industrial sectors where testing the integrity of components is important, such as the automotive, railway, marine or nuclear industry. |
| US08395377B2 |
Vibration and condition monitoring system and the parts thereof
A vibration and condition monitoring system, with true digital signal processing based design, with very limited analog based general signal conditioning and integrated specific sensor conditioning in each module. In addition to the support for common eddy current probe systems, employing an external driver, the module also supports direct connection of an eddy current probe system to the module, due to a built-in driver and linearization functionality. Specific sensor signal conditioning is not dependent on hardware, but only on embedded software, firmware. There is full sensor input support in an I. S. environment. Not only the common sensor input types from accelerometer, velocity sensor, but also direct input for eddy current probe systems for both vibration and/or speed measurements. The module also comprises means to assess the type and correct functionality of an attached eddy current probe system (302, 303) by means of a frequency measurement and possibly an amplitude measurement. |
| US08395374B2 |
Linear position sensor
A sensor used to sense the position of an attached movable object. The sensor can be mounted to a pneumatic actuator. The sensor includes a housing that has a pair of cavities or pockets separated by a wall. A magnet carrier is positioned within one of the cavities and a magnet is coupled to the magnet carrier. The magnet carrier is coupled to the moveable object. A magnetic sensor is positioned in the other of the cavities. The magnetic sensor generates an electrical signal that is indicative of a position of the movable object. |
| US08395371B2 |
Methods for characterizing the behavior of microelectromechanical system devices
Various methods are described to characterize interferometric modulators or similar devices. Measured voltages across interferometric modulators may be used to characterize transition voltages of the interferometric modulators. Measured currents may be analyzed by integration of measured current to provide an indication of a dynamic response of the interferometric modulator. Frequency analysis may be used to provide an indication of a hysteresis window of the interferometric modulator or mechanical properties of the interferometric modulator. Capacitance may be determined through signal correlation, and spread-spectrum analysis may be used to minimize the effect of noise or interference on measurements of various interferometric modulator parameters. |
| US08395370B2 |
Capacitive coupling based sensor
A capacitive coupling based sensor is disclosed. In some embodiments, a sensor comprises a transmitter and a receiver that are configured to be capacitively coupled when a coupling condition is satisfied as well as a circuit configured to determine whether a received signal that is received by the receiver matches a transmitted signal that is transmitted by the transmitter. |
| US08395366B2 |
Power factor correction converter including input current detecting circuit
A low-cost PFC converter capable of detecting an inductor current including a DC component and performing appropriate correction of a power factor with low loss includes a diode bridge that rectifies an AC voltage input from an AC input power supply Vac, a series circuit including an inductor and a switching element, a rectifying and smoothing circuit that is connected in parallel to the switching element and that includes a diode and a smoothing capacitor, and a digital signal processing circuit that performs on/off control on the switching element so that an input current input from the AC input power supply Vac has a similar waveform with respect to an AC voltage. A current flowing through the inductor during an off period of the switching element is detected using a current detecting resistor, and a decreased voltage of the current detecting resistor is sampled at the middle of the off period of the switching element, thereby detecting an average value of the input current. |
| US08395363B2 |
High voltage generation circuit, puncture device, and blood test device
A high voltage generation circuit for laser puncture in which the voltage for laser puncture can be boosted up to the laser oscillation level in a short time with low power loss. The high voltage generation circuit drives a laser unit for puncturing the skin by oscillating laser light. In the high voltage generation circuit, a capacitor is charged to supply power to the laser unit. A booster circuit supplies a current to the capacitor, and a voltage measurer measures the voltage of the capacitor. A controller controls the booster circuit based on an instruction from a user or the voltage of the capacitor to start precharge of the capacitor with a first current value at a first timing, and to start main charging of the capacitor with a second current value higher than the first current value at a second timing, later than the first timing. |
| US08395362B2 |
Controlling a dead time of a switching voltage regulator
Embodiments for at least one method and apparatus of controlling a dead time of a switching voltage regulator are disclosed. One method includes generating a regulated output voltage based upon a switching voltage. The method included generating the switching voltage through controlled closing and opening of a series switch element and a shunt switch element, wherein the dead time comprises time that both the series switch element and the shunt switch element are open. The duration of the dead time is adjusted based on a rate of change of the switching voltage. |
| US08395361B2 |
Active voice band filter
An active voice-band filter includes a regulator to regulate an input current to the regulator and to convert DC voltage from an input bus to a higher DC voltage at an output of the regulator; an output voltage feedback loop, connected to the output of a regulator, for generating an output voltage value; and a current control loop for generating a control signal to regulate an input current of the regulator, where the control signal is based on an input bus current measurement and a reference voltage value. The reference voltage value is calculated using both of the output voltage value and an input bus voltage signal. The regulator regulates the input current to the regulator, based on the control signal, to reject voice band range current harmonics from the higher DC voltage. |
| US08395354B2 |
Power supply/charger
An electronic circuit that is normally used in a car cigarette lighter adapter is disclosed. It is designed to meet the high performance requirements of the Apple Computer specification for charging iPod and iPhone, while still retaining low cost. The circuit is composed of input protection components, surge regulator, FET switch, inductor-capacitor smoothing filter, gate drive components, voltage regulator, current regulator, current sense element, and voltage reference. |
| US08395353B2 |
Wireless charging transmitter for portable electronic device
A wireless charging transmitter for a portable electronic device is provided. The wireless charging transmitter includes a first housing, a second housing and a wireless charge transmitting module. The wireless charge transmitting module is disposed within the second housing. The second housing is rotatable with respect to the first housing, so that either an included angle is defined between the second housing and the first housing or the second housing and the first housing are folded together. Whereas, in a case that an included angle is defined between the second housing and the first housing, once a wireless charging receiver is contacted with the second housing, electric power may be transmitted to the wireless charging receiver. In a case that the second housing and the first housing are folded together, the wireless charging transmitter has a rectangular shape. Due to the rectangular shape, the wireless charging transmitter is easily carried. |
| US08395352B2 |
Power transmission control device, power transmission device, electronic apparatus, and load state detection circuit
There is provided a power transmission control device provided in a power transmission device included in a contactless power transmission system in which power is transmitted from the power transmission device to a power receiving device by electromagnetically coupling an elementary coil and a secondary coil and the power is supplied to a load of the power receiving device. The power transmission control device includes a load state detection circuit that detects a load state of the power receiving device on the basis of a first signal from a first end of a resonance capacitor forming a resonant circuit with the elementary coil and a second signal from a second end of the resonance capacitor. |
| US08395351B2 |
Multimeter with charging system
A multimeter includes a main body, two probes extending from the main body, a battery unit arranged in the main body, and a charging system arranged in the main body and configured for charging the battery. The charging system includes a microcontroller with an external input voltage sampling circuit, a battery voltage sampling circuit and a voltage regulator circuit each electrically connected the microcontroller. The microcontroller compares sampled signals from the external input voltage sampling circuit and the battery voltage sampling circuit, and controls the voltage regulator circuit to regulate the external input voltage to be applicable to the battery based on the comparison. |
| US08395347B2 |
Induction motor control device and induction motor group control system
In an induction motor group control system, magnetic energy recovery switches (3) are connected in series to an induction motor (2) directly driven by a commercial power supply, and a plurality of induction motor control devices (10) enabling voltage control and reactive power control of the induction motor 2 are employed to control generation of reactive power so as to maximize a power factor of the entire plurality of AC loads including the induction motor or compensate variations in voltage of an AC power supply (1). |
| US08395345B2 |
Valve control device
In opening/closing control for the valve mechanism to which the return torque is applied in an opening direction or a closing direction of the valve, provided are a position control system for outputting a q-axis current command based on a position deviation between a target position command directed to the brushless DC motor and the coarse present position of the motor obtained by using the position detection sensor of a pulse output type, and a current control system in which a virtual current feedback is built for outputting a phase voltage command without a current sensor based on the q-axis current command and the coarse present position of the motor obtained by using the position detection sensor of the pulse output type. |
| US08395344B2 |
Motor control method and device
A control device includes a drive controller that controls the driving of an electromagnetic coil, and a regeneration controller that controls the regeneration of power from the electromagnetic coil. The drive controller includes an excitation interval setting unit that sets excitation and non-excitation intervals such that voltage is applied to the electromagnetic coil during the excitation interval but is not applied during the non-excitation interval. The excitation and non-excitation intervals are symmetrical with centers that respectively correspond to the π/2 and π phase points of the induced voltage waveform. The regeneration controller includes a regeneration interval setting unit that sets regeneration and non-regeneration intervals such that power is regenerated from the electromagnetic coil during the regeneration interval but is not regenerated during the non-regeneration interval. The regeneration and non-regeneration intervals are symmetrical with centers that respectively correspond to the π/2 and π phase points of the induced voltage waveform. |
| US08395343B2 |
Rotation speed control circuit, rotation speed control method and fan system
A rotation speed control circuit for controlling a rotation speed of a fan includes: a rotation speed detector, for generating a rotation speed voltage according to a rotation speed signal corresponding to the rotation speed; a sample and hold element, coupled to the rotation speed detector, for sampling and storing the rotation speed voltage; an error amplifier, coupled to the sample and hold element, for controlling a voltage of a filter capacitor according to the rotation speed voltage and a reference voltage, to adjust an error voltage; and a pulse width modulation signal generator, coupled to the filter capacitor, for generating a pulse width modulation signal according to the error voltage and a triangle wave. |
| US08395341B1 |
Repetitive error correction method for disk-drive spindle motor control systems
Methods, systems and computer program products for compensating repeatable timing variations associated with a spindle motor are described. Specifically, a repetitive error correction factor may be determined using a computational model which predicts timing variations. The correction factor can then be used to cancel the effect of the actual timing variations upon the spindle motor. |
| US08395340B2 |
Control system for an electric machine
A control system for an electric machine, the control system including a current controller and a drive controller. The current controller includes an input, an output, a comparator and a latch. The comparator sets the latch when a voltage at the input exceeds a threshold, and the latch outputs an overcurrent signal when set. The drive controller then resets the latch after a predetermined period of time. |
| US08395337B2 |
Brushless motor device and control device
A brushless motor device switches between a 120-degree energization method and a 180-degree energization method of advancing an electrical angle by 30 degrees to drive a brushless motor 1 according to the result of a comparison between the rotational speed of the brushless motor 1 and a predetermined threshold. |
| US08395332B2 |
Light emitting device for AC power operation
Disclosed is an improved light-emitting device for an AC power operation. An AC light-emitting device according to the present invention employs a variety of means by which light emission time is prolonged during a ½ cycle in response to a phase change of an AC power source and a flicker effect can be reduced. For example, the means may be switching blocks respectively connected to nodes between the light emitting cells, switching blocks connected to a plurality of arrays, or a delay phosphor. Further, there is provided an AC light-emitting device, wherein a plurality of arrays having the different numbers of light emitting cells are employed to increase light emission time and to reduce a flicker effect. |
| US08395331B2 |
Automatic dropout prevention in LED drivers
A system and method is provided for preventing a dropout of an LED current. In one embodiment of the present invention, the system includes a voltage source, a first circuit, a second circuit, a controller, and at least one LED. The first circuit receives a reference voltage from the voltage source, receives set-point current data from the controller, and uses the reference voltage and the set-point current data to produce a threshold voltage. The threshold voltage is then provided to the second circuit, where it is converted into an output current, which is drawn through the LED. The second circuit then compares the threshold voltage to an output voltage corresponding to the output current, and provides an output to the controller. The controller then uses the output to determine whether a dropout has occurred. If a dropout has occurred, then second set-point current data is provided to the first circuit. |
| US08395325B2 |
Method of driving a light source, light source apparatus for performing the method, and display apparatus having the light source apparatus
A method of driving a light source, a light source apparatus for performing the method, and a display apparatus having the light source apparatus are disclosed in accordance with one or more embodiments. In the method, a plurality of light source strings connected in parallel is driven by applying a driving voltage to a first terminal of the light source strings. A peak current due to a voltage deviation of each of the light source strings is switch-controlled to uniform an average current of the light source strings. Thus, a peak current flowing through light source strings in accordance with a voltage deviation of the light source strings is switch-controlled, so that an average current of the light source strings may be uniformly maintained. Therefore, a voltage deviation is not consumed as power, so that damage to circuit elements due to heat may be prevented. |
| US08395324B2 |
Light emitting system with dual use light element
A solution is provided in which one or more of a plurality of light elements is alternately operated as a light emitting element and a light detecting element. For example, a system can operate a light element as a light detecting element while operating at least one other light element as a light emitting element in order to manage operation of the light elements to generate light having a set of desired attributes, evaluating an operating condition of the other light element(s), and/or the like. |
| US08395321B2 |
Vehicle headlamp control apparatus, vehicle headlamp control system and vehicle headlamp, high intensity discharge lamp control apparatus, high intensity discharge lamp control system and vehicle headlamp
In vehicle headlamp control apparatuses, which receive a direct current voltage Es, light discharge lamps by square waves, and drive motors, in each of which the number is at least one, arithmetic operations are performed for synchronizing the square waves for lighting the discharge lamps and pulses for driving the motors with each other and for driving the motors within a substantially constant time after polarities of the square waves for lighting the discharge lamps are inverted. By using an inexpensive microcomputer, the vehicle headlamp control apparatuses make it possible to realize lighting controls for the discharge lamps and smooth drive controls for headlamps and auxiliary lamps by the motors for varying optical axes thereof. |
| US08395320B2 |
Plasma display panel
A plasma display panel (PDP) includes a front panel including (i) a substrate, (ii) a display electrode formed on the substrate, (iii) a dielectric layer formed to cover the display electrode, and (iv) a protective layer formed on the dielectric layer. Further, the PDP includes a rear panel disposed facing the front panel forming a discharge space, and including an address electrode formed in a direction intersecting the display electrode and a barrier rib partitioning the discharge space. The protective layer is formed by forming a base film of MgO on the dielectric layer and attaching a plurality of aggregated particles of metal oxide crystal particles to the base film so that the aggregated particles are distributed over the entire surface, the base film includes Si as a material impurity, and a Si concentration in the base film is more than 0 ppm and not more than 10 ppm. |
| US08395318B2 |
Diamond insulated circuits and associated methods
Methods and devices for cooling electronic circuits having at least one heat source are disclosed and described. One such thermally dynamic electronic device may include a layer of diamond material coated on a support substrate, and circuitry disposed on the layer of diamond material, the diamond material being configured to accelerate movement of heat away from the circuitry. Although the diamond material may be any known diamond material that functions to accelerate heat transfer, in one aspect the diamond material may be diamond-like carbon. In one specific aspect, the diamond-like carbon may be amorphous carbon. In another aspect, the diamond material may be crystalline diamond. |
| US08395317B2 |
Textile for connection of electronic devices
A textile (100; 300; 400) having a multi-layer warp which includes an upper warp layer (101) comprising an upper array of conductive warp yarns (104a-b; 303a-e; 406a-b), a lower warp layer (102) comprising a lower array of conductive warp yarns (106a-b; 306a-e; 421a-d), and an intermediate warp layer (103) arranged between the upper (101) and lower (102) warp layers. The textile further includes a weft in which a first set of conductive weft yarns (108; 302a-f; 407a-b) cross the upper array of conductive warp yarns (104a-b, 303a-e; 406a-b), such that electrical contact is achieved there between, and a second set of conductive weft yarns (109a-b; 305a-f; 424, 430, 440) cross the lower array of conductive warp yarns (106a-b; 306a-e; 421a-d), such that electrical contact is achieved there between. The second set of conductive weft yarns (109a-b; 305a-f; 424, 430, 440) form loops (110; 425, 431, 441) around non-conductive warp yarns in the upper (101) and intermediate (103) warp layers, each of the loops (110; 425, 431, 441) providing a first upper layer connection point (307; 408-410) for enabling connection of an electronic device (309; 401-403) between the first upper layer connection point (307; 408-410) and a second upper layer connection point (308). |
| US08395315B2 |
Substrate and organic EL light-emitting apparatus
An objective of the present invention is to provide a substrate that can achieve high light extraction efficiency, and to provide an organic EL light-emitting apparatus with high light-emitting efficiency by using such a substrate. The present invention is a substrate (1) comprising a transparent substrate (10) and a light-concentrating structural body layer (30), wherein the light-concentrating structural body layer (30) includes a plurality of structural bodies (25) having a conic shape or a hemispherical shape, with the bottom faces of the plurality of structural bodies (25) having a conic shape or a hemispherical shape being located on the same plane. The structural body (25) is preferably a structural body having a cone shape, a square pyramid shape or a triangular pyramid shape. |
| US08395313B2 |
Light-emitting organic diode comprising not more than two layers of different organic materials
The diode comprises: a first layer based on a first organic material, which is n-doped in a zone of this layer that is in contact with a cathode, a second layer based on a second organic material, which is p-doped in a zone of this layer that is in contact with an anode, and an electroluminescent zone which is incorporated in one of the layers and is in contact with the other layer, and which is neither n-doped nor p-doped. A high-yield diode is thus obtained in a particularly economical way. |
| US08395312B2 |
Phosphor converted light source having an additional LED to provide long wavelength light
A light source having first and second LEDs and a phosphor layer that converts light generated by the first LED is disclosed. The first LED emits light at a first wavelength. The layer of phosphor is illuminated by the first LED, the phosphor being excited by light of the first wavelength to convert light of the first wavelength to a band of wavelengths having wavelengths between the first wavelength and a second wavelength. The second LED emits light at a third wavelength that is greater than the first wavelength. The phosphor is not substantially excited by light of the third wavelength. The combined light from the phosphor, and first and second LEDs is perceived as being white by a human observer. |
| US08395311B2 |
Light emitting apparatus, lighting device and liquid crystal display apparatus
A light emitting apparatus is described. The apparatus includes a light emitting section having a plurality of light sources, the plurality of light sources each including a semiconductor light emitting element and one or more types of phosphors for performing a wavelength conversion on a portion of light outputted from the semiconductor light emitting element to radiate fluorescence, and the plurality of light sources each emitting light of different colors; and a light emitting control section for controlling emission intensity of each of the plurality of light sources to control a color temperature of a combined light emitted from the plurality of light sources. |
| US08395309B2 |
Elelctron emitter and electron emission element
The present disclosure provides an electron emitter. The electron emitter includes a carbon nanotube pipe. One end of the carbon nanotube pipe has a plurality of carbon nanotube peaks. The present disclosure also provides an electron emission element. The electron emission element comprises a conductive base and a carbon nanotube pipe. The carbon nanotube pipe includes a first end electrically connected with the conductive base and a second end opposite to the first end. The second end defines an opening and includes a plurality of tapered carbon nanotube bundles located around the opening. |
| US08395308B2 |
Display device with clearance
A display device is provided, in which view-angle dependence of chromaticity of white or an intermediate color may be reduced. The display device includes: a pair of opposed substrates; a light blocking film provided on one of the pair of substrates while having a plurality of openings; and a plurality of self-luminous elements provided on the other of the pair of substrates, each of the self-luminous elements having an emission region facing each of the openings, and having an emission color different from an emission color of another element, at least one self-luminous element being different from other self-luminous elements in clearance in a display plane direction from an end of the emission region to an opening of the light blocking film. |
| US08395304B2 |
Lamp and lighting equipment with thermally conductive substrate and body
In one embodiment, a lamp includes a thermal conductive hollow base body having a concave container portion, an opening portion formed at one end portion so as to communicate with the container portion and a substrate support portion formed at a peripheral portion of the opening portion. A substrate is formed of one of a thermal conductive metal plate and a thermal conductive insulating plate and including a semiconductor lighting element mounted on one surface. A peripheral portion of the other surface of the substrate is fixed to the substrate support portion so as to cover the opening portion in a thermally conductive state therebetween. A power supply device is accommodated in the container portion of the base body to light on the semiconductor lighting element. A base is provided at the other end portion side of the base body and electrically connected with the power supply device. |
| US08395300B2 |
Uses of electroactive polymer materials
Novel applications of electroactive polymer materials, particularly of ionic polymer metal composite (IPMC). Such applications include manipulators with combined electromechanical and electroactive actuators. Applications are particularly suitable in low gravity environment. |
| US08395299B2 |
Ultrasonic torsional mode and longitudinal-torsional mode transducer system
The present invention relates to the design of piezoelectric transducer subassemblies and systems primarily intended for medical and dental applications. The invention also provides transducer subassemblies and systems with improved performance and a capability to operate more efficiently in torsional or a combined longitudinal-torsional mode of vibration. The invention enables the size and weight of torsional mode transducers to be reduced. Additionally, the electrical characteristics of these transducer systems are improved, thus enabling the transducer end effector to deliver more power to the operative site. |
| US08395291B2 |
Transverse and/or commutated flux systems for electric bicycles
Electrical machines, for example transverse flux machines and/or commutated flux machines, may be configured to be coupled to an electric bicycle or other light electric vehicle. Certain exemplary electrical machines may be configured with a high torque density and/or lower operating losses, providing improved operational characteristics to an e-bike. Moreover, certain exemplary electrical machines may replace a gear cassette on a bicycle, allowing conversion of the bicycle from manual to electric operation. |
| US08395289B2 |
Brushless DC motor and a radiator thereof
A brushless DC motor (100) and a radiating device thereof are provided. The brushless DC motor (100) includes a bracket (110), a stator (120) mounted on the bracket (110) and a rotor (130) rotating around the stator (120), the bracket (110) has an inner chamber (112), the rotor (130) has an opening (134) facing the inner chamber (112), wherein the radiating device includes a first radiator (142) which is provided in the inner chamber (112) of the bracket (110) and is thermal coupled with the stator (120) through the bracket (110) so as to send the heat out of the stator (120), and a turbine (144) which is provided within the opening (134) of the rotor (130) and is facing a first end (142a) of the first radiator (142) so as to discharge the heat sent from the first radiator (142) out of the motor (100) while the turbine (144) is rotating. The radiating device is simple in structure, and solves the problem of heat discharging of the large power brushless DC motor. |
| US08395283B2 |
Wireless energy transfer over a distance at high efficiency
Described herein are embodiments of a source resonator optionally coupled to an energy source, and a second resonator, optionally coupled to an energy drain that may be located a distance from the source resonator. The source resonator and the second resonator may be coupled to provide κ/sqrt(Γ1Γ2)>0.2 via near-field wireless energy transfer among the source resonator and the second resonator over distances up to at least the characteristic size of a resonator. |
| US08395281B2 |
Device
A device, a module being insertible into a housing-forming recess of the device, energy and/or data being transmittable in a contactless manner. |
| US08395280B2 |
Circuit arrangement including a multi-level converter
In accordance with an embodiment, a circuit includes voltage supply terminals configured to provide an AC output voltage, at least two converter units, and a control circuit. Each converter unit includes input terminals configured to be connected to an electrical charge storage unit, output terminals, and a switch arrangement connected between the input and output terminals. The switch arrangement is configured to receive a control signal, and provide an output voltage having a duty-cycle dependent on the control signal. The control circuit is configured to provide a set of parameter sets that are dependent on a desired output voltage waveform, define a duty-cycle, and generate the control signals for the at least two converter units such that one parameter set is selected from the set of parameter sets is assigned to one converter unit, and the assignment of parameter sets to the converter stages varies over time. |
| US08395277B2 |
Control device and control method for vehicle
A vehicle includes a converter for stepping up power provided from a power storage device, and an inverter for converting the power output from converter and outputting it to an alternating-current motor for driving the vehicle. In the vehicle, a rectangular voltage control unit controls the inverter by means of rectangular wave voltage control that is based on a torque command value and the like, so as to control an output torque of the alternating-current motor. A system voltage control unit controls a system voltage, which is an output voltage of the converter. The system voltage control unit lifts a restriction on a system voltage command value based on an accelerator pedal position and the like, and then increases it. When increasing the system voltage command value during the rectangular wave voltage control for the inverter, a cooperative control unit increases the system voltage command value and the torque command value in a cooperative manner. |
| US08395274B2 |
Integrated power unit as energy storage device for electrical power system
A power unit connected to a power distribution bus operates in one of several modes to either store excess electrical energy from the power distribution or supply electrical energy to the power distribution bus to account for a detected demand/need. The power unit includes turbomachinery having components connected via a shaft, a generator connected to convert rotational energy associated with the turbomachinery to electrical energy for distribution on the bus, and a motor connected to convert electrical energy distributed by the bus to motive energy used to accelerate the turbomachinery components. A power controller monitors the voltage on the distribution bus. In response to excess voltage on the distribution bus, the power controller connects the motor to the bus to cause the excess electrical energy to be converted to motive energy that is used to accelerate the turbomachinery. In response to a voltage shortage on the distribution bus, the power controller connects the generator to the bus to convert rotational energy stored by the turbomachinery to electrical energy that is supplied to the bus. |
| US08395271B2 |
Pass-through PTO mechanism for renewable energy systems
A pass-through power take-off (PTO) mechanism for use with renewable energy systems is described to extract power from a linearly moving tether under high tension and to convert it to rotary power such as for driving an electric generator. Three such embodiments are described. The first uses two adjacent timing belts and transfers power from tether to PTO via friction. The second embodiment uses two adjacent roller chain loops and a mechanical engagement method to transfer power from tether to PTO. The third embodiment uses two adjacent double-sided timing belts and either a synchronous or an asynchronous method to transfer power from the tether to the PTO. |
| US08395270B2 |
Etching composition for an under-bump metallurgy layer
In an etching composition for an under-bump metallurgy (UBM) layer and a method of forming a bump structure, the etching composition includes about 40% by weight to about 90% by weight of hydrogen peroxide (H2O2), about 1% by weight to about 20% by weight of an aqueous basic solution including ammonium hydroxide (NH4OH) or tetraalkylammonium hydroxide, about 0.01% by weight to about 10% by weight of an alcohol compound, and about 2% by weight to 30% by weight of an ethylenediamine-based chelating agent. The etching composition may effectively etch the UBM layer including titanium or titanium tungsten and remove impurities. A method of forming a bump structure may employ such an etching composition. |
| US08395269B2 |
Method of stacking semiconductor chips including forming an interconnect member and a through electrode
A method of manufacturing a semiconductor device includes forming an interconnect member, mounting a first semiconductor chip having a semiconductor substrate in a face-down manner on the interconnect member, forming a resin layer on the interconnect member to cover a side surface of the first semiconductor chip, thinning the first semiconductor chip and the resin layer, forming an inorganic insulating layer on a back surface of the first semiconductor chip so as to be in contact with the back surface and to extend over the resin layer, and forming a through electrode so as to penetrate the inorganic insulating layer and the semiconductor substrate. |
| US08395262B2 |
Semiconductor device and method for manufacturing the same
Hardness of bonding end portions of an external connection terminal to be bonded to circuit patterns of an insulating substrate which is not lower than 90 in Vickers hardness is disclosed. An ultrasonic welding tool is used. In the external connection terminal in which the bonding end portions are provided integrally with a bar, one of the bonding end portion located substantially in the lengthwise center of the bar is first bonded, and the other bonding end portions are bonded alternately in order toward either end. The hardness of the bonding end portions is increased so that strength of the ultrasonic welding portions is increased. Since the external connection terminal including the bonding end portions is bonded in such a manner that the bonding end portion located substantially in the center is first bonded and the other bonding end portions are then bonded in order of increasing distance substantially from the central bonding end portion, displacement of the bonding end portion in either end from its regular position can be suppressed to keep bonding strength high. In this manner, the bonding strength of the ultrasonic welding portions between the external connection terminal and the circuit patterns of the insulating substrate can be increased so that long-term reliability can be secured in a semiconductor device. |
| US08395261B2 |
Semiconductor device
A semiconductor device includes an electrode pad provided on a semiconductor chip, the electrode pad includes aluminum (Al) of between 50% wt. and 99.9% wt. and further includes copper (Cu), a coupling ball that primarily includes Cu, the coupling ball being coupled to the electrode pad so that a CuAl2 layer, a CuAl layer, a layer including one of Cu9Al4 and Cu3Al2, and the coupling ball are vertically stacked in this order on the electrode pad, and an encapsulating resin that includes a halogen of less than or equal to 1000 ppm, the encapsulating resin covering at least the electrode pad and a junction between the electrode pad and the coupling ball. |
| US08395257B2 |
Electronic module and method for producing an electric functional layer on a substrate by blowing powder particles of an electrically conductive material
An electric functional layer is produced on a surface of a substrate, having at least an electronic component, particularly a semiconductor chip, provided thereof. The electric functional layer is formed using particles in powder of an electrically conductive material. The functional layer is blown on the surface of the substrate to form a thick and strong adhesive layer on impact with the substrate. |
| US08395255B2 |
Semiconductor device having a cooling function component
A semiconductor device includes: a cooling function component including an active region made of an impurity region and formed on a surface of a semiconductor layer, an N-type gate made of a semiconductor including an N-type impurity, a P-type gate made of a semiconductor including a P-type impurity, a first metal wiring connected to the N-type gate, the P-type gate and the active region, a second metal wiring connected to the P-type gate and the N-type gate, and a heat releasing portion connected to the second metal wiring for releasing heat to the outside. |
| US08395254B2 |
Integrated circuit package system with heatspreader
An integrated circuit package system includes providing a substrate having an integrated circuit, attaching a heatspreader having a force control protrusion on the substrate, and forming an encapsulant over the heatspreader and the integrated circuit. |
| US08395251B2 |
Integrated circuit package to package stacking system
An integrated circuit package to package stacking system is provided including providing a first integrated circuit package, having a configured leadframe, providing a second integrated circuit package, having the configured leadframe, and forming an integrated circuit package pair by electrically connecting the configured leadframe of the first integrated circuit package to the configured leadframe of the second integrated circuit package. |
| US08395250B2 |
Plasma processing apparatus with an exhaust port above the substrate
In a chamber of a plasma processing apparatus, a cathode electrode and an anode electrode are disposed at a distance from each other. The cathode electrode is supplied with electric power from an electric power supply portion. The anode electrode is electrically grounded and a substrate is placed thereon. The anode electrode contains a heater. In an upper wall portion of the chamber, an exhaust port is provided and connected to a vacuum pump through an exhaust pipe. In a lower wall portion of a wall surface of the chamber, a gas introduction port is provided. A gas supply portion is provided outside the chamber. |
| US08395248B2 |
Semiconductor device and manufacturing method therefor
A semiconductor device includes a lead frame 1 having a first lead 6, a second lead 7 and a third lead 8. A power transistor 2 is placed on the first lead 6, and the power transistor 2 is connected to the first lead 6. The power transistor 2 has a drain electrode on one side opposite to a first lead 6 side, and this drain electrode is connected to a Cu chip 3 on the power transistor 2. The Cu chip 3 is connected to the second lead 7 via Al wires 4. As a result, during wire bonding of the Al wires 4, it becomes possible to absorb shocks due to wire bonding by the Cu chip 3, or disperse pressure due to wire bonding by the Cu chip 3, or diffuse heat due to wire bonding by the Cu chip 3. |
| US08395245B2 |
Semiconductor package module
A semiconductor package module includes a circuit board including a board body having a receiving portion and conductive patterns formed on the board body; a semiconductor package received in the receiving portion and having conductive terminals electrically connected to the conductive patterns and an s semiconductor chip electrically connected to the conductive terminals; and a connection member electrically connecting the conductive patterns and the conductive terminals. In the present invention, after a receiving portion having a receiving space is formed in the board body of a circuit board and a semiconductor package is received in the receiving portion, and a connection terminal of the semiconductor package and a conductive pattern of the board body are electrically connected using a connection member, a plurality of semiconductor packages can be stacked in a single circuit board without increasing the thickness thereby significantly improving data storage capacity and data processing speed of the semiconductor package module. |
| US08395238B2 |
Method of manufacturing semiconductor device, and semiconductor device
A semiconductor device including a substrate, and an insulating film formed over the substrate, wherein the insulating film has a first contact having a rectangular geometry in a plan view, and second to fifth contacts provided respectively adjacent to the individual edges of the rectangular first contact, formed therein. |
| US08395237B2 |
Group nitride bipolar transistor
A bipolar transistor includes: a substrate; a collector and a base layer with a p-conductive-type, an emitter layer with an n-conductive-type. The collector layer is formed above the substrate and includes a first nitride semiconductor. The base layer with the p-conductive-type is formed on the collector layer and includes a second nit ride semiconductor. The emitter layer with the n-conductive-type is formed on the base layer and includes a third nitride semiconductor. The collector layer, the base layer and the emitter layer are formed so that crystal growing directions with respect to a surface of the substrate are in parallel to a [0001] direction of the substrate. The first nitride semiconductor includes: InycAlxcGa1-xc-ycN (0≦xc≦1, 0≦yc≦1, 0 |
| US08395234B2 |
Semiconductor device
A semiconductor device has: a signal pad; a power supply line; a ground line; an inductor section whose one end is connected to the signal pad; a terminating resistor connected between the other end of the inductor section and the power supply line or the ground line. The semiconductor device further has: a first ESD protection element connected to a first node in the inductor section; and a second ESD protection element connected to a second node whose position is different from that of the first node in the inductor section. |
| US08395231B2 |
Semiconductor device supplying charging current to element to be charged
A semiconductor device supplying a charging current to a charging-target element includes: a semiconductor layer of a first conductivity type; a first semiconductor region of a second conductivity type formed on a main surface of the semiconductor layer and having a first node coupled to a first electrode of the charging-target element and a second node coupled to a power supply potential node supplied with a power supply voltage; a second semiconductor region of the first conductivity type formed in a surface of the first semiconductor region at a distance from the semiconductor layer and having a third node coupled to the power supply potential node; and a charge carrier drift restriction portion restricting drift of charge carrier from the third node to the semiconductor layer. |
| US08395227B2 |
MEMS device having a movable electrode
A microelectromechanical system (MEMS) device includes a semiconductor substrate, a MEMS including a fixed electrode and a movable electrode formed on the semiconductor substrate through an insulating layer, and a well formed in the semiconductor substrate below the fixed electrode. The well is one of an n-type well and a p-type well. The p-type well applies a positive voltage to the fixed electrode while the n-type well applies a negative voltage to the fixed electrode. |
| US08395226B2 |
Microchip-based MOEMS and waveguide device
An electro-optical device 10 comprises a body 12 of a semiconductor material, such as silicon. A light source 14 is formed integrally in the body. The device comprises an associated light detector 16 and an optical path providing part 19 having a refractive index and extending between the light source 14 and the detector 16, to provide an optical path 18 having a path length. A sensor 20 cooperates with the optical path providing part 19 and is configured to modulate light emitted by the light source 14, by changing at least one of light absorption characteristics in the optical path by exposing a medium in the optical path to the emitted light, the path length and the refractive index. |
| US08395223B2 |
Coaxial transistor structure
The present invention discloses a coaxial transistor formed on a substrate, particularly a coaxial metal-oxide-semiconductor field-effect transistor (CMOSFET). The chips or substrates of the CMOSFETs can be stacked up and connected via through-holes to form a coaxial complementary metal-oxide-semiconductor field-effect transistor (CCMOSFET), which is both full-symmetric and full-complementarily, has a higher integration and is free of the latch-up problem. |
| US08395222B2 |
MOS transistor, manufacturing method thereof, and semiconductor device
A MOS transistor has a first stress layer formed over a silicon substrate on a first side of a channel region defined by a gate electrode, and a second stress layer formed over the silicon substrate on a second side of the channel region, the first and second stress layers accumulating a tensile stress or a compressive stress depending on a conductivity type of the MOS transistor. The first stress layer has a first extending part rising upward from the silicon substrate near the channel region along a first sidewall of the gate electrode but separated from the first sidewall of the gate electrode, and the second stress layer has a second extending part rising upward from the silicon substrate near the channel region along a second sidewall of the gate electrode but separated from the second sidewall of the gate electrode. The accumulated stress is the tensile stress if the conductivity type is an n-type, and is a compressive stress if the conductivity type is a p-type. |
| US08395221B2 |
Depletion-free MOS using atomic-layer doping
A semiconductor device and a method of manufacturing are provided. A dielectric layer is formed over a substrate, and a first silicon-containing layer, undoped, is formed over the dielectric layer. Atomic-layer doping is used to dope the undoped silicon-containing layer. A second silicon-containing layer is formed over first silicon-containing layer. The process may be expanded to include forming a PMOS and NMOS device on the same wafer. For example, the first silicon-containing layer may be thinned in the PMOS region prior to the atomic-layer doping. In the NMOS region, the doped portion of the first silicon-containing layer is removed such that the remaining portion of the first silicon-containing layer in the NMOS is undoped. Thereafter, another atomic-layer doping process may be used to dope the first silicon-containing layer in the NMOS region to a different conductivity type. A third silicon-containing layer may be formed doped to the respective conductivity type. |
| US08395218B2 |
Gate-all-around type semiconductor device and method of manufacturing the same
The gate-all-around (GAA) type semiconductor device may include source/drain layers, a nanowire channel, a gate electrode and an insulation layer pattern. The source/drain layers may be disposed at a distance in a first direction on a semiconductor substrate. The nanowire channel may connect the source/drain layers. The gate electrode may extend in a second direction substantially perpendicular to the first direction. The gate electrode may have a height in a third direction substantially perpendicular to the first and second directions and may partially surround the nanowire channel. The insulation layer pattern may be formed between and around the source/drain layers on the semiconductor substrate and may cover the nanowire channel and a portion of the gate electrode. Thus, a size of the gate electrode may be reduced, and/or a gate induced drain leakage (GIDL) and/or a gate leakage current may be reduced. |
| US08395217B1 |
Isolation in CMOSFET devices utilizing buried air bags
A semiconductor device structure having an isolation region and method of manufacturing the same are provided. The semiconductor device structure includes a silicon-on-insulator (SOI) substrate. A plurality of gates is formed on the SOI substrate. The semiconductor device structure further includes trenches having sidewalls, formed between each of the plurality of gates. The semiconductor device structure further includes an epitaxial lateral growth layer formed in the trenches. The epitaxial lateral growth layer is grown laterally from the opposing sidewalls of the trenches, so that the epitaxial lateral growth layer encloses a portion of the trenches extended into the SOI substrate. The epitaxial lateral growth layer is formed in such way that it includes an air gap region overlying a buried dielectric layer of the SOI substrate. |
| US08395216B2 |
Method for using hybrid orientation technology (HOT) in conjunction with selective epitaxy to form semiconductor devices with regions of different electron and hole mobilities and related apparatus
A semiconductor apparatus includes a first substrate and a second substrate located over a first portion of the first substrate and separated from the first substrate by a buried layer. The semiconductor apparatus also includes an epitaxial layer located over a second portion of the first substrate and isolated from the second substrate. The semiconductor apparatus further includes a first transistor formed at least partially in the second substrate and a second transistor formed at least partially in or over the epitaxial layer. The second substrate and the epitaxial layer have bulk properties with different electron and hole mobilities. At least one of the transistors is configured to receive one or more signals of at least about 5V. The first substrate could have a first crystalline orientation, and the second substrate could have a second crystalline orientation. |
| US08395214B2 |
Floating body field-effect transistors, and methods of forming floating body field-effect transistors
In one embodiment, a floating body field-effect transistor includes a pair of source/drain regions having a floating body channel region received therebetween. The source/drain regions and the floating body channel region are received over an insulator. A gate electrode is proximate the floating body channel region. A gate dielectric is received between the gate electrode and the floating body channel region. The floating body channel region has a semiconductor SixGe(1-x)-comprising region. The floating body channel region has a semiconductor silicon-comprising region received between the semiconductor SixGe(1-x)-comprising region and the gate dielectric. The semiconductor SixGe(1-x)-comprising region has greater quantity of Ge than any quantity of Ge within the semiconductor silicon-comprising region. Other embodiments are contemplated, including methods of forming floating body field-effect transistors. |
| US08395206B2 |
Semiconductor device and method of fabricating the same
A semiconductor device has a substrate that includes a cell array region and a dummy pattern region surrounding the cell array region. The cell array region includes a cell structure having a plurality of cell active pillars extending in a vertical direction from the cell array region of the substrate and includes cell gate patterns and cell gate interlayer insulating patterns alternately stacked on the substrate. The cell gate patterns and cell gate interlayer insulating patterns have sides facing the cell active pillars. The dummy pattern region includes a damp-proof structure. |
| US08395203B2 |
Semiconductor device and a manufacturing method thereof
Over the top of a semiconductor substrate, a lamination pattern having a control gate electrode, a first insulation film thereover, and a second insulation film thereover is formed. Over the top of the semiconductor substrate, a memory gate electrode adjacent to the lamination pattern is formed. Between the control gate electrode and the semiconductor substrate, a third insulation film for gate insulation film is formed. Between the memory gate electrode and the semiconductor substrate, and between the lamination pattern and the memory gate electrode, a fourth insulation film including a lamination film of a silicon oxide film, a silicon nitride film, and another silicon oxide film is formed. At the sidewall on the side of the lamination pattern adjacent to the memory gate electrode, the first insulation film is retreated from the control gate electrode and the second insulation film, and the upper end corner portion of the control gate electrode is rounded. |
| US08395197B2 |
Semiconductor device and method of forming the same
A semiconductor device includes a gate electrode on a gate insulating film over a semiconductor substrate, a first sidewall insulating film on a side surface of the gate electrode, and source and drain regions, each including a pocket diffusion layer of a first conductivity type, and first and second diffusion layers of a second conductivity type. The pocket diffusion layer is disposed in the semiconductor substrate. The first diffusion layer of a second conductivity type extends over the pocket diffusion layer. The first diffusion layer faces toward the gate electrode through the first sidewall insulating film. The second diffusion layer over the first diffusion layer is higher in impurity concentration than the first diffusion layer. The second diffusion layer is separated by the first diffusion layer from the pocket diffusion layer, and has a side surface which faces toward the first sidewall insulating film through the first diffusion layer. |
| US08395189B2 |
Semiconductor integrated circuit device
A semiconductor integrated circuit includes a group of wirings routed at first to Nth (N being an integer not less than two) wiring positions sequentially arranged in parallel, each of the wirings being divided into two portions comprising a starting end side and a terminating end side; and an Mth buffer circuit that connects the starting end side of the wiring at the Mth wiring position (M being an integer that satisfies 1≦M≦K, wherein K is an integer that satisfies K≦N/2) as an input and the terminating end side of the wiring at the (M+N−K)th wiring position as an output. The group of the wirings has a structure in which connection is switched so that the starting end side of the wiring at a Jth (J being an integer that satisfies K |
| US08395180B2 |
Light emitting device package
Provided are a light emitting device package and a lighting system. The light emitting device package includes a light emitting device chip, at least one wire, and an encapsulating material. The light emitting device chip includes a first conductive type semiconductor layer, a second conductive type semiconductor layer on the first conductive type semiconductor layer, and an active layer between the first and second conductive type semiconductor layers. The wire is on the light emitting device chip. The encapsulating material is on the light emitting device chip out of the wire, and includes a phosphor. The wire is perpendicular to an upper surface of the light emitting device chip, at least up to a height of the encapsulating material. |
| US08395179B2 |
Semiconductor light emitting element and method for manufacturing same
According to one embodiment, a semiconductor light emitting element includes a stacked body, a first and second electrode, a support substrate, a protective film and a dielectric film. The stacked body includes a first semiconductor, a second semiconductor layer and a light emitting portion. The first electrode is provided on a first major surface of the stacked body. The second electrode is provided on a second major surface of the stacked body. The support substrate is provided on the second major surface via a bonding metal. The protective film is provided on at least a side surface of the stacked body except the second major surface. The dielectric film is provided between the bonding metal and a region of the second major surface not provided with the second electrode, and between the bonding metal and a surface of the protective film on the second major surface side. |
| US08395174B2 |
Light-emitting element
Disclosed are a light emitting device and a method of manufacturing the same. The light emitting device includes a second electrode layer, a light emitting semiconductor layer including a second conductive semiconductor layer, an active layer, and a first conductive semiconductor layer on the second electrode layer, a reflective member spaced apart from the light emitting semiconductor layer on the second electrode layer, and a first electrode layer on the first conductive semiconductor layer. |
| US08395172B2 |
Light emitting device
According to one embodiment, a light emitting device includes a light emitting layer, a first conductivity type layer, a first electrode, a second conductivity type layer, a current blocking layer and a second electrode. The first conductivity type layer is provided on the light emitting layer. The first electrode is provided on the first conductivity type layer. The second conductivity type layer is provided under the light emitting layer. The current blocking layer is provided in contact with a partial region of a surface of the second conductivity type layer, and has an outer edge protruding from an outer edge of the first electrode. The second electrode is in contact with a surface of the current blocking layer on opposite side from the second conductivity type layer and a region of the surface of the second conductivity type layer not in contact with the current blocking layer. |
| US08395170B2 |
Light emitting device package and light unit having the same
A light emitting structure includes a package body including a conductive material, a nonconductive layer formed on a surface of the package body, a plurality of electrodes on the nonconductive layer, a plurality of protrusions from the electrodes, a light emitting device mounted to a plane of the package body and connected to the electrodes, and a transmissive resin member to encapsulate the light emitting device wherein at least the plane of the package body other than where the light emitting device is seated is substantially flat. |
| US08395164B2 |
Multilayered semiconductor wafer and process for manufacturing the same
Silicon carbide substrate wafers are prepared by transferring a monocrystalline silicon layer from a donor wafer onto a handle wafer, the silicon layer being implanted with carbon and annealed to form a monocrystalline SiC layer prior to or after transfer of the silicon layer. |
| US08395163B2 |
Semiconductor device
A MOSFET capable of achieving decrease in the number of steps in a manufacturing process and improvement in integration includes an SiC wafer composed of silicon carbide and a source contact electrode arranged in contact with the SiC wafer and containing titanium, aluminum, silicon, and carbon as well as a remaining inevitable impurity. The SiC wafer includes an n+ source region having an n conductivity type and a p+ region having a p conductivity type. Both of the n+ source region and the p+ region are in contact with the source contact electrode. The source contact electrode contains aluminum and titanium in a region including an interface with the SiC wafer. |
| US08395161B2 |
Display device
At least two TFTs which are connected with a light emitting element are provided, crystallinities of semiconductor regions composing active layers of the respective TFTs are made different from each other. As the semiconductor region, a region obtained by crystallizing an amorphous semiconductor film by laser annealing is applied. In order to change the crystallinity, a method of changing a scan direction of a continuous oscillating laser beam so that crystal growth directions are made different from each other is applied. Alternatively, a method of changing a channel length direction of TFT between the respective semiconductor regions without changing the scan direction of the continuous oscillating laser beam so that a crystal growth direction and a current flowing direction are different from each other is applied. |
| US08395156B2 |
Display device
An object is to provide a display device whose frame can be narrowed and whose display characteristics are excellent. The display device includes a driver circuit and a pixel portion. The driver circuit and the pixel portion are formed using a dual-gate thin film transistor and a single-gate thin film transistor, respectively. In the dual-gate thin film transistor in the display device, a semiconductor layer is formed using a microcrystalline semiconductor region and a pair of amorphous semiconductor regions, and a gate insulating layer and an insulating layer are in contact with the microcrystalline semiconductor region of the semiconductor layer. |
| US08395154B2 |
Thin film transistor substrate and method of manufacturing the same
In a portion of a gate signal line and a portion of a common signal line, cutouts which are arranged perpendicular to the extending direction of these lines and open to face each other in an opposed manner are formed. A cruciform shape in appearance is formed by combining a gap defined between the gate signal line and the common signal line extending parallel to each other and the cutouts to each other. The cruciform portion formed in this manner is used as an alignment mark in the exposure of a photolithography step of a layer formed later. Due to such a constitution, in manufacturing a thin film transistor substrate, it is possible to realize the highly accurate alignment without forming a pattern only used for alignment. |
| US08395152B2 |
Stable P-type semiconducting behaviour in Li and Ni codoped ZnO
A method is provided for growing a stable p-type ZnO thin film with low resistivity and high mobility. The method includes providing an n-type Li—Ni co-doped ZnO target in a chamber, providing a substrate in the chamber, and ablating the target to form the thin film on the substrate. |
| US08395149B2 |
Semiconductor device structure and method for manufacturing the same
A semiconductor device structure on a substrate and a manufacture method thereof is provided. The semiconductor device structure includes an oxide semiconductor transistor and a passivation layer containing free hydrogen. The semiconductor device structure is formed by following steps. A gate electrode is formed on the substrate. A gate dielectric layer covers the gate electrode. A source electrode is formed on the gate dielectric layer. A drain electrode is formed on the gate dielectric layer and separated from the source electrode and thereby forming a channel distance. An oxide semiconductor layer is formed on the gate dielectric layer, the source electrode and the drain electrode and between the source electrode and the drain electrode. The oxide semiconductor layer is further electrically connected with the source electrode and the drain electrode. A passivation layer covers the oxide semiconductor layer, the source electrode and the drain electrode. The passivation layer has a groove formed therein, and the groove surrounds the oxide semiconductor layer. |
| US08395148B2 |
Semiconductor device and method for manufacturing the same
It is an object to provide a highly reliable semiconductor device including a thin film transistor whose electric characteristics are stable. In addition, it is another object to manufacture a highly reliable semiconductor device at low cost with high productivity. In a semiconductor device including a thin film transistor, a semiconductor layer of the thin film transistor is formed with an oxide semiconductor layer to which a metal element is added. As the metal element, at least one of metal elements of iron, nickel, cobalt, copper, gold, manganese, molybdenum, tungsten, niobium, and tantalum is used. In addition, the oxide semiconductor layer contains indium, gallium, and zinc. |
| US08395147B2 |
Thin film transistor and method for producing the same
The present invention provides a method of manufacturing a thin film transistor of a top-contact structure with suppressed deterioration by a process which is easy and suitable for increase in area without damaging an organic semiconductor pattern. The organic semiconductor pattern is formed on a substrate. An electrode material film is formed on the substrate so as to cover the organic semiconductor pattern. A resist pattern is formed on the electrode material film. By wet etching using the resist pattern as a mask, the electrode material film is patterned. By the process, a source electrode and a drain electrode are formed. |
| US08395146B2 |
Composition and organic insulating film prepared using the same
Disclosed is a composition, an organic insulating film including the same, an organic thin film transistor including the organic insulating film, an electronic device including the organic thin film transistor and methods of fabricating the same. In the composition, an organic polymer material having a carboxyl group and an organic silane material having an electron-donating group are included to thus realize a structure which may further stabilize an unreacted crosslinking material. Thereby, a hysteresis phenomenon may be decreased and transparency may be increased, thus making it possible to assure stability upon exposure to air. Accordingly, the lifetime of the organic thin film transistor may be lengthened. |
| US08395144B2 |
Anthracene derivatives and organic electroluminescent device using same
Provided are a novel anthracene derivative and an organic light-emitting device using the same, and more particularly, an anthracene derivative having a core (e.g., an indenoanthracene core) where an anthracene moiety with excellent device characteristics is fused with a fluorene moiety or the like with excellent fluorescent properties, wherein an aryl group is introduced at the core, and an organic light-emitting device using the anthracene derivative, which is enhanced in efficiency, operating voltage, lifetime, etc. |
| US08395134B2 |
Radiation source cartridge and module containing same
There is disclosed an elongate radiation source cartridge. The cartridge comprises: (i) an elongate radiation source assembly having a proximal portion and distal portion, the distal portion of the elongate radiation source assembly being unsupported, (ii) a housing coupled to the proximal portion of the elongate radiation source assembly, and (iii) a power supply disposed within the housing, the power supply in electrical communication with the elongate radiation source assembly (in certain embodiments the power supply is optional). The elongate radiation source assembly and the housing are in substantial alignment with respect to a longitudinal axis of the elongate radiation source cartridge. |
| US08395129B2 |
Chamfered pallet for nuclear medicine
A pallet (10) for use with a gamma camera includes a rigid sheet (30) having a thickness (d) of less than six millimeters and a strength-enhancing curvature transverse to an axial direction (DA). At least a portion of an edge (32) of the rigid sheet has a bevel (B) with a length (x) along the sheet of at least about ten millimeters and a height (y) of at least about four-fifths of the sheet thickness. A protective covering (34) is disposed over the beveled edge. In a nuclear imaging method, a subject is disposed on the rigid sheet and a radiological image is acquired of at least a portion of the subject disposed on the sheet with at least one radiation detector head (8) positioned underneath or at an oblique angle below the subject. The bevel is effective to reduce or blur an edge artifact in the acquired image. |
| US08395117B2 |
Spectrophotometer using medium energy ion
Provided is a spectrophotometer using medium energy ion. The spectrophotometer using medium energy ion is configured to include: an ion source 10 generating ions; a collimator 20 collimating the ions as a parallel beam; an accelerator 30 accelerating the parallel beam; an ion beam pulse generator 40 pulsing the accelerated ion beam; a focusing objective 50 focusing the pulsed ion beam on a specimen 1; a detector 60 detecting a spectroscopic signal of scattered ion from a specimen 1; and a data analyzer 70 analyzing and processing the spectroscopic signal detected by the detector 60. |
| US08395116B2 |
Mass spectrometer
A mass spectrometer capable of obtaining a clear microscopic observation image with high spatial resolution in real time, even during a mass analysis, without affecting the analysis is provided. An aperture 1a is formed in a stage 1 on which a sample plate 2 to be placed. The sample plate 2 is transparent or translucent. A microscopic observation unit, including an observation optical system 20 and a CCD camera 21, is provided below the stage 1 to observe the reverse side of the sample 3 through the aperture 1a of the stage 1 as well as the transparent sample plate 2. The observed image is displayed on the screen of a display unit 27. If the sample 3 is a slice of biological tissue, the sample image taken from the reverse side will be substantially the same as an image taken from the obverse side. |
| US08395115B2 |
Multireflection time-of-flight mass spectrometer
The present invention provides a method of reflecting ions in a multireflection time of flight mass spectrometer comprising providing an ion mirror having a plurality of electrodes, the ion mirror having a cross section with a first, minor axis (Y) and a second, major axis (X) each perpendicular to a longitudinal axis (Z) of the ion mirror which lies generally in the direction of time of flight separation of the ions in the mirror; guiding ions towards the ion mirror; applying a voltage to the electrodes so as to create an electric field which: (a) causes the mean trajectory of the ions to intersect a plane of symmetry of the ion mirror which contains the longitudinal (Z) and major axes (X) of the mirror; (b) causes the ions to reflect in the ion mirror; and (c) causes the ions to exit the ion mirror in a direction such that the mean trajectory of ions passing through the ion mirror has a component of movement in a direction (Y) perpendicular to and diverging from the said plane of symmetry thereof. |
| US08395110B2 |
Encoder apparatus using liquid to suppress detection failure
An encoder apparatus comprises a first scale member with a scale region on which a scale is arranged; a detector that detects light from the scale region; and a retaining member with a retaining surface that is arranged so as to face a surface of the first scale member including the scale region via a predetermined gap, and that retains a liquid at least between the retaining surface and the first scale member. |
| US08395109B2 |
Motion sensor for detecting bending or pivoting
A motion sensor having a coiled member, light emitter, and light detector. The coiled member is bendable in response to lateral forces applied thereto. The coiled member defines an internal open ended channel having a first end opposite a second end. The emitter is adjacent the first end and emits light into the channel. At least a portion of that light travels through the channel toward the second portion. An amount of light reaching the detector is determined at least in part by how much the coiled member is bent. The detector is adjacent the second end and receives light from the channel. The detector is configured to transmit a signal indicating an amount of light received. The signal may be used by a motion capture system to animate a computer generated animation. Multiple motion sensors may be incorporated into a glove and positioned to detect bending of finger joints. |
| US08395107B2 |
Optical fiber photoelectric sensor with improved light coupling
The present invention provides a main body unit of an optical fiber photoelectric sensor and the optical fiber photoelectric sensor, which improves optical coupling efficiency of a light emitting element and a light projecting side optical fiber and is capable of making uniform light incident on the light projecting side optical fiber without highly accurately positioning the light emitting element and a condenser lens. The main body unit of the optical fiber photoelectric sensor makes light emitted from an LED chip converge by the condenser lens and incident on the light projecting side optical fiber; and also makes light not incident on the condenser lens and emitted around the condenser lens reflect by a reflecting surface provided around the condenser lens, then refract the reflected light by a refractive surface, and incident on the light projecting side optical fiber. |
| US08395105B2 |
Method of recognizing proximity using proximity sensor and mobile terminal using the same
A method of recognizing proximity using a proximity sensor and a mobile terminal using the same are provided. The method includes detecting a key input by a user, projecting light in a state where an object does not approach a proximity sensor and measuring a light receiving amount of the projected light, extracting a compensation amount corresponding to the measured light receiving amount, setting a critical light receiving amount for determining proximity recognition by compensating the measured light receiving amount with the extracted compensation amount, and recognizing proximity of an object to the proximity sensor based on a preset critical light receiving amount. Thereby, even if the surrounding environment of a mobile terminal is changed, noise characteristic of the proximity sensor is influenced, and the mobile terminal is used for a long time, a proximity recognition distance of the mobile terminal is uniformly sustained. |
| US08395103B2 |
Avalanche impact ionization amplification devices
A semiconductor photodetector may provide charge carrier avalanche multiplication at high field regions of a semiconductor material layer. A semiconductor current amplifier may provide current amplification by impact ionization near a high field region. A plurality of metal electrodes are formed on a surface of a semiconductor material layer and electrically biased to produce a non-uniform high electric field in which the high electric field strength accelerates avalanche electron-hole pair generation, which is employed as an effective avalanche multiplication photodetection mechanism or as an avalanche impact ionization current amplification mechanism. |
| US08395099B2 |
Method for controlling resonant power converters in induction heating systems, and induction heating system for carrying out such method
A method for controlling resonant power converters using power transistors, particularly for induction heating systems, comprises a step of assessing the occurrence of non-zero voltage switching or non-zero current switching and a step of adjusting the control accordingly, the assessment of the above occurrence being performed by monitoring at least one electrical parameter correlated to the resonant circuit. |
| US08395097B2 |
Electrical heating device
An electrical heating device, includes a housing in which at least one heat generating element with at least one PTC element and electrical strip conductors abutting oppositely situated lateral faces of the PTC element and a plurality of heat dissipating elements arranged in parallel layers are accommodated. The heat dissipating elements are held abutted on oppositely situated sides of the heat generating element, with the intermediate positioning of an electrical insulation. In order to be capable of improved high voltage operation, at least one conducting element electrically connects together a plurality of heat dissipating elements. |
| US08395090B2 |
Image heating apparatus having a fixing member and first and second external heating members or rollers contacting an external surface of the fixing member at different positions
A fixing apparatus includes a fixing member for fixing an unfixed toner image on a sheet at a nip, a nip forming member for forming the nip cooperatively with the fixing member, a first heater for heating an external surface of the fixing member by contacting the external surface of the fixing member at a first position, and a second heater provided at a position upstream of the nip and downstream of the first position in a rotational direction of the fixing member, and for heating an external surface of the fixing member by contacting the external surface of the fixing member at a second position. The first heater has a thermal capacity larger than the second heater. |
| US08395089B2 |
Electrical heating device
An electrical heating device, which includes a housing, in which at least one heat generating element with at least one PTC element and electrical strip conductors abutting oppositely situated lateral faces of the PTC element and a plurality of heat dissipating elements arranged in parallel layers are accommodated, which are held abutted on oppositely situated sides of the heat generating element. An electrical heating device according to the invention and which fulfils the practical requirements, in particular with high voltage operation in an improved manner has at least one heat dissipating element which is situated, with the intermediate positioning of an electrically insulating layer, on the assigned heat generating element and can be electrically connected to a ground potential. |
| US08395088B2 |
Heat generating element and electric auxiliary heater for a motor vehicle with heat generating element
A heat generating element for heating air in an electric auxiliary heater of a motor vehicle includes at least one PTC heating element and an insulating housing surrounding the PTC heating element as well as electric strip conductors lying against the PTC heating element at opposite sides. The housing is embodied in two parts with a housing shell element and a shell counter element which are lying against each other with the interposition of a sealing strip and sealingly surround the at least one PTC heating element. The present invention further relates to an electric auxiliary heater for a motor vehicle with a layer composition held in a frame, comprising the at least one heat generating element. |
| US08395082B2 |
Solid-state laser lift-off apparatus
A solid-state laser lift-off apparatus comprises: a solid-state laser (1), a light beam shaping lens (3), motors of oscillating mirrors (5,7), oscillating mirrors (4,6), a field lens (9), a movable platform (10), an industrial control computer and control software (8). The light beam shaping lens (3) is behind the solid-state laser (1), shaping the laser beam from the solid-state laser (1) into required shape. The motors of oscillating mirrors (5,7) are in front of the field lens (9), controlling the movement of the oscillating mirrors (4,6) according to the instruction of the control software (8) to implement different light beam scanning paths. A lift-off method for applying the solid-state laser lift-off apparatus uses a small laser spot to perform scanning, and enables damage-free separation of GaN from a sapphire substrate. |
| US08395081B2 |
Method and monitoring device for welding by means of a positioning device
In a method and device for automated welding using a positioning device, in particular a welding robot, a welding pose is occupied by the positioning device in a regulated manner, and the welding pose is flexibly held during the closing of an electrode holder, during the welding process and/or during the opening of the electrode holder. |
| US08395080B2 |
Welding method and welding apparatus
A welding method includes sandwiching a first base material and a second base material between a first block and a second block, the first and second base materials being made of a light-transmitting resin, and welding the first and second base materials to each other by making a laser beam enter the second base material through a front surface of the second base material toward the first block from outside an outline of the second block at an acute entry angle with respect to the front surface of the second base material and by focusing the laser beam on the first and second base materials between the first and second blocks. |
| US08395078B2 |
Arc recovery with over-voltage protection for plasma-chamber power supplies
A system and method for managing power delivered to a processing chamber is described. In one embodiment current is drawn away from the plasma processing chamber while initiating an application of power to the plasma processing chamber during an initial period of time, the amount of current being drawn away decreasing during the initial period of time so as to increase the amount of power applied to the plasma processing chamber during the initial period of time. |
| US08395077B2 |
Plasma arc torch providing angular shield flow injection
Plasma arc torches described herein include a torch tip with an improved nozzle that provides angular shield flow injection. In particular, the nozzle provides angular/conical impingement of a fluid (e.g., a shield gas) on an ionized plasma gas flowing through a plasma arc torch. Some of the torch tips described herein include a nozzle with a conical external shape combined with a shield with complementing internal geometry to form the angular fluid flow. As a result, a plasma arc torch including the improved nozzle have the benefits of a stabilized ionized plasma gas flow together with enhanced nozzle cooling and protection from reflecting slag during torch use. |
| US08395072B2 |
Resistance welding quality determination method and resistance welding quality determination apparatus
A resistance welding quality determination method comprises: a step of detecting a voltage value applied to a welding electrode of a resistance welding machine; a step of detecting a current value supplied to the welding electrode; a step of calculating a welding resistance value based on the voltage value and the current value; a step of correcting the welding resistance value based on a change amount of a contact resistance value between the work and the welding electrode during welding of a work; and a step of determining welding quality of the work based on a corrected welding resistance value obtained by correcting the welding resistance value. |
| US08395064B2 |
Interlock apparatus of ground switch for vacuum circuit breaker
Provided herein is an interlock apparatus for preventing the drawing-in or drawing-out of a vacuum circuit breaker main body in interlock with the ground operation of a ground switch in a vacuum circuit breaker, and the ground switch interlock apparatus of the vacuum circuit breaker comprising: a drive spindle; a movable plate movable to a manipulation handle connection allowance position or a manipulation handle connection prohibition position; a first interlock plate that moves the movable plate to the manipulation handle connection allowance position or the manipulation handle connection prohibition position; and a second interlock plate to be moved to a position for locking the first interlock plate at the manipulation handle connection prohibition position when the ground switch is at a ground position and a position for releasing from the restraint of the first interlock plate when the ground switch is not at the ground position. |
| US08395063B2 |
Locking device for use with a circuit breaker and method of assembly
A circuit protection device includes a circuit breaker having a first contact arm and a second contact arm, wherein the second contact arm is configured to move with respect to the first contact arm between a first position and a second position. The circuit protection device also includes a locking device coupled to the circuit breaker, wherein the locking device is configured to at least one of move the second contact arm from the first position to the second position and lock the second contact arm in the second position. |
| US08395045B2 |
Communication cable comprising electrically discontinuous shield having nonmetallic appearance
A tape can comprise a dielectric film that has a pattern of electrically conductive areas adhering thereto. The conductive areas can be electrically isolated from one another. The tape can utilize means to obscure the metallic finish and can contain indicators to deter installers from grounding the tape at either end. The tape can be wrapped around one or more conductors, such as wires that transmit data, to provide electrical or electromagnetic shielding for the conductors. The resulting cable can have a shield that is electrically discontinuous between opposite ends of the cable. |
| US08395043B2 |
Solar cell comprising neighboring electrically insulating passivation regions having high surface charges of opposing polarities and production method
A solar cell includes a photoactive, semiconductive absorber layer configured to generate excess charge carriers of opposed polarity by light incident on a front of the absorber layer during operation. The absorber layer is configured to separate and move, via at least one electric field formed in the absorber layer, the photogenerated excess charge carriers of opposed polarity over a minimal effective diffusion length Leff,min. The absorber layer has a thickness Lx of 0 |
| US08395039B2 |
Snare drum stand with self-adjusting bracket size
A snare drum stand with a snare drum bracket (5), wherein the snare drum bracket (5) comprises a plurality of interconnected bars (11, 12, 13, 14), which are movably coupled to one another, and having a snare drum bracket size being changeable by their connecting angle changeable with respect to each other, wherein an inclination of an end bar (14) is decoupled from an inner angle of a lower bar (11). |
| US08395037B2 |
Pharmaceutical compositions for treating/preventing motor organ diseases
Fullerene inhibited the decrease in cell proliferation ability of chondrocytes which is observed when cultured chondrocytes are treated with a cartilage degenerating factor (IL-1β or H2O2). Fullerene inhibited production of cartilage matrix-degrading enzymes (matrix metalloprotease (MMP)-1, 3 and 13) which is induced in cultured chondrocytes by cartilage degenerating factors. Fullerene restored the decrease in cartilage matrix (proteoglycan) synthesizing ability which is observed in treating cultured chondrocytes with cartilage degenerating factors. In an analysis using an osteoarthritis rabbit model, the progress of cartilage degeneration was reduced by administering fullerene. Moreover, the dynamic friction coefficient was decreased by adding fullerene to synovial fluid. |
| US08395033B1 |
Maize variety hybrid X13B626
A novel maize variety designated X13B626 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 X13B626 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13B626 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13B626, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13B626. This invention further relates to methods for producing maize varieties derived from maize variety X13B626. |
| US08395029B2 |
Potato cultivar ‘Linton’
A potato cultivar designated ‘Linton’ is disclosed. The invention relates to the tubers of potato cultivar ‘Linton’, to the seeds of potato cultivar ‘Linton’, to the plants of potato ‘Linton’, to the plant parts of potato cultivar ‘Linton’ and to methods for producing a potato plant produced by crossing potato cultivar ‘Linton’ with itself or with another potato variety. The invention also relates to methods for producing a potato plant containing in its genetic material one or more transgenes and to the transgenic potato plants and plant parts produced by those methods. This invention also relates to potato cultivars or breeding cultivars and plant parts derived from potato variety ‘Linton’, to methods for producing other potato cultivars, lines or plant parts derived from potato cultivar ‘Linton’ and to the potato plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid potato tubers, seeds, plants and plant parts produced by crossing potato cultivar ‘Linton’ with another potato cultivar. |
| US08395028B1 |
Soybean cultivar 12421671
A soybean cultivar designated 12421671 is disclosed. The invention relates to the seeds of soybean cultivar 12421671, to the plants of soybean cultivar 12421671, to the plant parts of soybean cultivar 12421671, and to methods for producing progeny of soybean cultivar 12421671. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 12421671. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 12421671, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 12421671 with another soybean cultivar. |
| US08395015B2 |
Absorptive article
An absorptive article in which a terminal section of a sensor is less likely to be damaged in production, packaging, and transportation. An output terminal (115) of a sensor member (110) is placed at a side end of a front edge (180) of a urine pad (100). The side end of the front edge (180) is constructed only from a front face sheet (105) and a rear face sheet (106). The front face sheet (105) and the rear face sheet (106) are not joined together and are separably arranged. When the urine pad (100) is not in use, the output terminal (115) is covered by the front face sheet (105) and the rear face sheet (106). In use, the front face sheet (105) and the rear face sheet (106) are separated in the thickness direction and the output terminal (115) of the sensor member (110) is exposed. |
| US08395014B2 |
Moisture monitor system for diapers and alike
The present invention relates to a system suitable for monitoring multiple leakage events such as wetting of a diaper or alike sanitary product. The system includes two or more than two electrodes that are supported in a spaced apart relationship and a liquid permeable substrate between the electrodes that lacks or has a low capacity for holding or storing liquid. In the event of liquid leakage, an electrical bridge connecting the electrodes can be formed by the liquid, and before the product becomes saturated liquid can freely drain from the permeable substrate and disconnect the electrodes. Upon further liquid leakage, electrical connection between the electrodes can be reformed indicating multiple liquid leakage events. In the situation where the sanitary product becomes saturated and liquid is prevented from draining from the permeable substrate, the electrical connection will continue, indicating that the sanitary product requires changing. |
| US08395012B2 |
Disposable absorbent articles containing odor controlling films
Stable odor controlling compositions, methods for incorporating the compositions, and disposable absorbent articles, which release perfume and subsequently are able to minimize odor caused from bodily fluids via the presence of an oil-in-water emulsion that serves as a carrier and preservation system for the perfume. The stable odor controlling emulsion compositions include an oil-in-water emulsion comprising: a) an aqueous phase comprising a modified starch and water; b) an oil phase comprising a perfume; c) an effective amount of a rheology modifier; d) an effective amount of a co-surfactant; and e) an effective amount of an antimicrobial agent; wherein said emulsion composition is applied to said article in the form of stable emulsion droplets having an median size of less than about 1 μm and dries to form a discontinuous film. |
| US08395011B2 |
Segmented skin treatment systems and methods
Devices, kits and methods described herein may be for wound healing, including the treatment, amelioration, or prevention of scars and/or keloids by applying and/or maintaining a predetermined strain in an elastic skin treatment device that is then affixed to the skin surface using skin adhesives to transfer a generally planar force from the bandage to the skin surface. Applicators are used to apply and/or maintain the strains, and some of the applicators are further configured to provide at least some mechanical advantage to the user when exerting loads onto the skin treatment device. |
| US08395009B2 |
Catalyst for selective methanization of carbon monoxide
The invention relates to a catalytic composition and to a process for selective methanization of carbon monoxide in hydrogen- and carbon dioxide-containing streams, wherein the active component used is ruthenium and the support material is a lanthanum-cerium-zirconium oxide, and to the use thereof in fuel cell systems. |
| US08395005B2 |
Production of 1-butene and propylene from ethylene
A process for producing propylene and 1-butene is disclosed. The process comprises dimerizing ethylene in the presence of a dimerization catalyst to produce a dimerization mixture comprising 1-butene and 2-butenes. The dimerization mixture is distilled to produce a 1-butene stream containing 1-butene and ethylene, a 2-butenes stream, and a heavy stream. The 2-butenes stream is reacted with ethylene in the presence of a metathesis catalyst to produce a metathesis mixture comprising propylene, ethylene, and 2-butenes. Propylene is separated from the metathesis mixture. |
| US08395004B2 |
Process for producing light olefins from synthesis gas using dual sequential bed reactor
The present invention relates to a process for producing light olefins from a synthesis gas with significantly improved conversion and selectivity for C2-C4 light olefins in general and propylene in particular, as compared to a conventional process, through a sequential two-step process comprising preparing olefin compounds from a synthesis gas in the presence of an iron catalyst by the Fischer-Tropsch reaction followed by cracking the olefin compounds in the presence of a zeolite catalyst. |
| US08395002B2 |
Use of catalytic distillation for benzene separation and purification
A process for recovering benzene, the process including: feeding hydrogen and a hydrocarbon fraction comprising benzene, components lighter than benzene, components heavier than benzene, and diolefins to a catalytic distillation reactor system comprising at least one reaction zone comprising a hydrogenation catalyst; concurrently in the catalytic distillation reactor system: contacting the diolefins and hydrogen in the presence of the hydrogenation catalyst to selectively hydrogenate at least a portion of the diolefins; and fractionating the hydrocarbon fraction to form a fraction comprising benzene and other C6 hydrocarbons, and a heavies fraction comprising C7+ hydrocarbons; recovering the heavies fraction from the first catalytic distillation reactor system as a bottoms fraction; and withdrawing the fraction comprising benzene and other C6 hydrocarbons from the catalytic distillation reactor system as a benzene concentrate fraction. |
| US08395001B2 |
Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene
To provide processes for efficiently and economically producing 2-chloro-1,1,1,2-tetrafluoropropane (R244bb) and 2,3,3,3-tetrafluoropropene (R1234yf) in an industrially practical manner.A process for producing 2-chloro-1,1,1,2-tetrafluoropropane, which comprises a chlorination step of reacting 1,2-dichloro-2-fluoropropane and chlorine in the presence of a solvent under irradiation with light to obtain 1,1,1,2-tetrachloro-2-fluoropropane, and a fluorination step of reacting the 1,1,1,2-tetrachloro-2-fluoropropane obtained in the chlorination step and hydrogen fluoride in the presence of a catalyst to obtain 2-chloro-1,1,1,2-tetrafluoropropane, and a process for producing 2,3,3,3-tetrafluoropropene, which comprises dehydrochlorinating it in the presence of a catalyst. |
| US08394993B2 |
Process for the preparation of pharmaceutical intermediates
The invention relates to a process for the preparation of cyclopropyl benzyl ketone compounds of formula (II) wherein R1 represents fluorine or chlorine atom or C1-4 alkoxy group, by the reaction of a Grignard reagent, obtained from the reaction of compound of formula (V), wherein X represents chlorine or fluorine atom, with the compound of formula (IV), wherein R2 represents C1-4 alkyl group, having a straight or branched chain. The process can be applied preferably on industrial scale. Compound of formula (II), wherein R represents a fluorine atom in position 2 is an intermediate of the preparation process of prasugrel, which is a platelet inhibitor used in the therapy. |
| US08394991B2 |
Phenoxy substituted phenylamidine derivatives and their use as fungicides
The present invention relates to 3-substituted phenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat. |
| US08394989B2 |
Fluorinated oxy-carboxylic acids, derivatives, and methods of preparation
Provided are fluorinated oxy-carboxylic acids, derivatives of oxy-carboxylic acids, and methods of preparing oxy-carboxylic acids and derivatives thereof. |
| US08394987B2 |
Methyl iodide removal from acetic acid waste stream
The invention is a method of removing methyl iodide from an alkane distillation bottoms stream of an acetic acid production process. The method comprises contacting the alkane distillation bottoms stream in the liquid phase with a phosphine or a phosphine-functionalized support, and recovering a treated alkane distillation bottoms stream having a reduced methyl iodide content. |
| US08394985B2 |
Process for producing an ester feed stream for esters production and co-production of ethanol
Recovery of an ester feed stream, optionally with the recovery of ethanol, from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of the crude ethanol products are employed to allow recovery of the ester feed stream and for integration of the ester feed stream with an esters production process. The composition of the ester feed stream may vary, but at least comprises ethyl acetate and ethanol. The ester feed stream may be fed to one or more locations within the esters production process depending on the composition of the ester feed stream. |
| US08394983B2 |
Process for the carbonylation of dimethyl ether
Process for the production of methyl acetate by the carbonylation of a dimethyl ether feed with carbon monoxide under substantially anhydrous conditions, in the presence of a zeolite catalyst effective for the carbonylation. The carbonylation is carried out at a temperature in the range of greater than 250° C. to 350° C. and at a pressure in the range of greater than 10 barg to 100 barg. |
| US08394976B2 |
Surface functionalised nanoparticles
Embodiments of the invention relate to a process for the production of surface functionalised nanoparticles, such as semiconductor quantum dot nanoparticles incorporating surface-bound functional groups suitable for enabling the dots to be incorporated into silicone polymers. |
| US08394969B2 |
Cyclic benzimidazole derivatives useful as anti-diabetic agents
Novel compounds of the structural formula (I) are activators of AMP-protein kinase and are useful in the treatment, prevention and suppression of diseases mediated by the AMPK-activated protein kinase. The compounds of the present invention are useful in the treatment of Type 2 diabetes, hyperglycemia, metabolic syndrome, obesity, hypercholesterolemia, and hypertension. |
| US08394968B2 |
Hepatitis C virus inhibitors
The present disclosure relates to compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection. |
| US08394967B2 |
Antioxidant inflammation modulators: C-17 homologated oleanolic acid derivatives
This invention provides, but is not limited to, novel oleanolic acid derivatives having the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds, methods and intermediates useful for making the compounds, and methods of using the compounds and compositions. |
| US08394966B2 |
Crystalline forms of 3-[5-(2-fluorophenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid
The present invention relates to crystalline forms of 3-[5-(2-fluorophenyl)-[1,2,4]oxadiazol-3-yl]-benzoic acid, pharmaceutical compositions and dosage forms comprising the crystalline forms, methods of making the crystalline forms and methods for their use for the treatment, prevention or management of diseases ameliorated by modulation of premature translation termination or nonsense-mediated mRNA decay. |
| US08394965B2 |
Ruthenium-based catalytic complexes and the use of such complexes for olefin metathesis
The invention relates to all compounds of the formula (I) or (II) in which: L is a neutral ligand; X, X′ are anionic ligands; R1 and R2 are, separately, a hydrogen, a C1-C6 alkyl, a C1-C6 perhalogenoalkyl, a aldehyde, a ketone, an ester, a nitrile, an aryl, a pyridinium alkyl, an optionally substituted C5 or C6 pyridinium alkyl, perhalogenoalkyl or cyclohexyl, a Cnh2NY radical 10 with n between 1 and 6 and y an i8onic marker, or a radical having the formula: wherein R1 can be a radical of formula (Ibis) when the compound has formula (I) or of formula (IIbis) when the compound has formula (II), R3 is a C1-C6 alkyl, or a C5 or C6 cycloalkyl or a C5 or C6 aryl; R0, R4, R5, R6, R7, R8, R9, R10, R11, are, separately, a hydrogen, C1-C6 alkyl, a C1-C6 perhalogenoalkyl, or a C5 or C6 aryl; wherein R9, R10, R11 can be a heterocycle; X1 is anion. R1 and R2 can form, with the N and the C to which they are attached, a heterocycle. |
| US08394963B2 |
Process for the preparation of esomeprazole magnesium dihydrate
A process for preparing Form A of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl) -methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate, processes for preparing various intermediates useful in the preparation of Form A of (S)-5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole magnesium dihydrate and a novel polymorphic Form II of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]thio]-1H-benzimidazole. |
| US08394961B2 |
Method for the preparation of dabigatran
A method for the manufacture of dabigatran of formula VIII, in which the product of a reaction of 4-ethylamino-3-nitrobenzoic acid chloride with ethyl-3-(pyridin-2-ylamino)propanoate, is converted to the hydrochloride using a hydrogen chloride solution producing the compound of formula III-HCl, in which the nitro group is reduced by means of a reaction with sodium dithionite, and the resulting compound of formula IV is subjected to a reaction with [(4-cyanophenyl)amino]acetic acid and oxalic acid, the product of this reaction VI-oxal is then subjected to hydrolysis and a reaction with ammonium carbonate to produce the intermediate of formula VII-HCl, which is then converted to dabigatran by means of a reaction with hexyl chloroformate. |
| US08394960B2 |
Thiazole carboxamide derivatives and their use to treat cancer
The present invention relates to novel Heterocyclic Ether or Thioether Derivatives, compositions comprising the Heterocyclic Ether or Thioether Derivatives, and methods for using the Heterocyclic Ether or Thioether Derivatives for treating or preventing a proliferative disorder, an anti-proliferative disorder, inflammation, arthritis, a central nervous system disorder, a cardiovascular disease, alopecia, a neuronal disease, an ischemic injury, a viral infection, a fungal infection, or a disorder related to the activity of a protein kinase. |
| US08394959B2 |
Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl)-4-(dimethylamino)-2-buteramide and crystalline forms thereof
The present invention relates to maleate salt forms of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide, methods of preparing crystalline maleate salt forms, the associated compounds, and pharmaceutical compositions containing the same. The maleate salts are useful in treating cancers, particularly those affected by kinases of the epidermal growth factor receptor family. |
| US08394958B2 |
5-[(3,3,3-trifluoro-2-hydroxy-1-arylpropyl)amino]-1H-quinolin-2-ones, a process for their production and their use as anti-inflammatory agents
The present invention relates to compounds of formula I, processes for their production and their use as anti-inflammatory agents. |
| US08394957B2 |
9-aminonoscapine and its use in treating cancers, including drug-resistant cancers
9-aminonoscapine, prodrugs thereof, and pharmaceutically acceptable salts thereof, are disclosed. Pharmaceutical compositions including 9-aminonoscapine, and methods of preparation and use thereof are disclosed. 9-aminonoscapine is a noscapine analog that can be used to treat and/or prevent a wide variety of cancers, including drug resistant cancers, by binding tubulin and inducing apoptosis selectively in tumor cells (ovarian and T-cell lymphoma) resistant to paclitaxel, vinblastine and teniposide. 9-aminonoscapine can perturb the progression of cell cycle by mitotic arrest, followed by apoptotic cell death associated with increased caspase-3 activation and appearance of TUNEL-positive cells. Thus, 9-aminonoscapine is a novel therapeutic agents for a variety of cancers, including ovarian and T-cell lymphoma cancers, even those that have become drug-resistant to currently available chemotherapeutic drugs. |
| US08394951B2 |
Protein kinase C inhibitors and uses thereof
This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes. |
| US08394948B2 |
Reagents utilizing a serinol scaffold for labeling synthetic oligonucleotides
Novel CE-phosphoramidites and CPG reagents have been synthesized from a serinol backbone. These reagents are useful to introduce functional groups or directly label oligonucleotides. The versatile serinol scaffold allows for labeling at any position (5′ or 3′ termini, or any internal position) during automated DNA synthesis. Multiple labels or functional groups can be achieved by repetitive coupling cycles. Optimal spacer arms and protected label moieties have been specially designed. Further, the natural 3-carbon atom internucleotide phosphate distance is retained when inserted internally. |
| US08394946B2 |
Multicomponent nucleic acid enzymes and methods for their use
The present invention relates to Multicomponent Nucleic Acid Enzymes (MNAzymes) and methods for their use. MNAzymes comprise two or more oligonucleotide components which self-assemble in the presence of one or more MNAzyme assembly facilitator molecules to form a catalytically active structure. Compositions for making MNAzymes, and collections of MNAzymes are provided. Also provided are methods for using MNAzymes for the detection, identification and/or quantification of one or more targets. The methods can be practiced in solution-based assays or in assays where one or more reaction components are attached to a support structure. The methods allow for multiplexing the MNAzyme detection to detect multiple targets in a single reaction. Also provided are kits for making the compositions, and for practicing the methods provided herein. |
| US08394944B2 |
Dual-purpose primers and probes for providing enhanced hybridization assays by disruption of secondary structure formation
The present invention provides primers and probes to be used in a method of enhancing hybridization of a probe to a target nucleotide sequence when the target sequence is capable of forming intramolecular secondary structures that interfere with hybridization of the probe to the target sequence. In particular, the invention includes a primer for amplifying a target nucleotide sequence, wherein at least a portion of the target nucleotide sequence can form an intramolecular secondary structure. The primer of the invention includes a primer nucleotide sequence complementary to a portion of the target nucleotide sequence that does not form a secondary structure, and a blocking sequence substantially complementary to at least a portion of the secondary structure-forming region of the amplified target nucleotide sequence, wherein the blocking sequence hybridizes to a portion of the secondary structure-forming region of the amplified target nucleotide sequence and blocks the formation of the secondary structure. |
| US08394941B2 |
Modified variant Bowman Birk Protease Inhibitors
The present invention relates to modified variant Bowman Birk Protease Inhibitor proteins (BBPIs) that comprise peptides that bind target proteins, and that are further modified to have greater protease inhibitory activity and/or be produced at greater yields than the unmodified BBPIs. The invention encompasses polynucleotide constructs and expression vectors containing polynucleotide sequences that encode the modified variant BBPIs, the transformed host cells that express and produce the modified variant BBPIs, the modified variant BBPI proteins, the compositions comprising the modified variant BBPIs, and the methods for making and using the modified variant BBPIs in personal care. |
| US08394940B2 |
Oxidase gene and method for producing 3-indole-pyruvic acid by utilizing the gene
It is an object of the present invention to provide a procedure for realizing inexpensive and simple production of 3-indole-pyruvic acid. A transformant is made using a polynucleotide having a specific nucleotide sequence encoding a protein having an oxidase activity, and oxidase is generated by culturing the transformant in a medium to accumulate the oxidase in the medium and/or the transformant. Further, tryptophan is converted into 3-indole-pyruvic acid in the presence of the transformant and/or a culture thereof to produce 3-indole-pyruvic acid. |
| US08394939B2 |
Nucleic acid encoding fused
The present invention relates to nucleotide sequences, including expressed sequence tags (ESTs), oligonucleotide probes, polypeptides, vectors and host cells expressing, immunoadhesins, agonists and antagonists (including antibodies) to human & vertebrate fused. |
| US08394937B2 |
Expression system
A protein expression system is provided. The system comprises: a) a T7 RNA polymerase-dependent promoter operably linked to an expression cassette for a protein of interest; and b) an expression cassette for T7 RNA polymerase operably linked to a λpL promoter and at least two perfect palindrome operator sequences. |
| US08394936B2 |
Methods and compositions for detecting serotypes of Chlamydia trachomatis capable of causing lymphogranuloma venereum
Disclosed are methods and compositions for conducting assays of samples utilizing polymerase chain reactions (“PCRs”) in the detection of serotypes of Chlamydia trachomatis capable of causing lymphogranuloma venereum (“LGV”). These assays take advantage of a deletion occurring in the cytotoxin gene locus specific to the L I, L II, and L serotypes. Each of these assays employs a first primer having a nucleotide sequence flanking one side of the deletion point and a second primer having a nucleotide sequence flanking the other side of the deletion point, wherein the first primer and the second primer are capable of hybridizing respectively to the plus strand and the minus strand of the genome of Chlamydia trachomatis during the PCR. Synthesis during the PCR of a sequence-specific amplicon containing this deletion point indicates that the sample contains nucleic acid specific to an LGV-causing serotype of Chlamydia trachomatis. |
| US08394933B2 |
Protein refolding column filler and column
It is an object of the present invention to provide: a protein refolding column filler, which is effective for the refolding, namely, the activation of the function, of an inactive protein with an as yet unformed higher order structure produced in Escherichia coli or the like, or a protein whose conformation has been changed due to a certain cause and which has become inactivated; and a column filled with the aforementioned column filler. The present invention provides a protein refolding column filler, which comprises zeolite with BEA structure (Zeolite Beta) that is granulated into a particle state. |
| US08394922B2 |
Antiproliferative compounds, conjugates thereof, methods therefor, and uses thereof
Antiproliferative compounds having a structure represented by formula (II), where n, R1, R2, R3, R4, and R5 are as defined herein, can be used to treat tumors, optionally when conjugated to a ligand such as an antibody: |
| US08394919B2 |
Semiconductor materials based on dithienopyridone copolymers
The present invention provides a polymer comprising a unit of formula The present invention also provides an electronic device comprising the polymer as semiconducting material. |
| US08394908B2 |
Methods of constructing alkene-based homopolymer polyolefins having reduced crystallinity
The invention is a novel family of polyolefins characterized by chain-walking defects of the type that add extra backbone carbons per monomer. These polyolefins display a large decrease in crystallinity relative to polyolefins known in the art. Specifically, the reduction in crystallinity is much greater than for earlier polypropylenes with a matched content of stereo or 1-alkene type defects. The claimed polyolefins can be an alkene-based homopolymer. The defects in the polyolefin backbone are generated by a chain walking mechanism in which three or more carbons per monomer are added to the polymer backbone instead of two, as in conventional polymerization or copolymerization methods of alpha olefins. The novel polyolefins can be used in applications such as plastic wrapping, thin films, co-extrusion layers or molded parts in the absence of polymer blending or copolymerization. The cost of materials production can be reduced. |
| US08394904B2 |
Process for preparing alkoxyamines resulting from β-phosphorated nitroxides
The invention relates to an improved process for preparing alkoxyamines resulting from β-phosphorated nitroxides corresponding to the formula (I): by reaction with a halogenated derivative in the presence of an organometallic system. This process comprises carrying out the reaction in a water-miscible organic solvent and precipitating the alkoxyamine directly from the organic medium by adding an aqueous solution of a strong acid. These alkoxyamines can be used in particular as radical polymerizations initiators. |
| US08394902B2 |
Pyridyldiamido transition metal complexes, production and use thereof
Pyridyldiamido transition metal complexes are disclosed for use in alkene polymerization. |
| US08394895B2 |
Method for the continuous thermal secondary surface cross-linking of water-absorbing polymer particles
A process for continuous thermal postcrosslinking of water-absorbing polymer particles, wherein the postcrosslinker is applied to the water-absorbing polymer particles by means of suitable nozzles and the nozzles are exchanged or cleaned via the interior of a glovebox adjoining the plant section comprising the nozzle. |
| US08394894B2 |
Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer
A conjugated diene polymer is provided that comprises a conjugated diene-based constituent unit and a constituent unit of formula (I) below, at least one terminus of the polymer being modified by a compound having a linkage of formula (II) below. wherein X1, X2, and X3 independently denote a group as defined in the specification. |
| US08394893B2 |
Heterophasic polymer composition and process for its preparation
The invention relates to a heterophasic alpha-olefÊn random copolymer composition with a melting temperature (Tm) of at least 130° C. and a flexural modulus of not higher than 1000 MPa5 whereby the inventive composition comprises an al-pha-olefin random copolymer component (A) of at least two alpha-olefÊn (co)polymer fractions (i) and (ii) having a different comonomer content, whereby at least one of the fractions is an alpha-olefÊn random copolymer, and a rubber component (B). |
| US08394890B2 |
Cosmetic composition comprising a polyurethane based on dialkyl tartrate diol and uses thereof
Cosmetic composition comprising, as film-forming agent, an aliphatic polyurethane based on dialkyl tartrate diol in a mixture of organic solvents and cosmetically acceptable ingredients. |
| US08394888B2 |
Aqueous dispersion type acrylic pressure-sensitive adhesive composition and pressure-sensitive adhesive tape
An aqueous dispersion-type acrylic pressure-sensitive adhesive composition includes acrylic copolymer emulsion particles dispersed in an aqueous medium. The acrylic copolymer emulsion particles has a ratio (ANIN)/(ANSUR) of 1 or more, wherein (ANIN) is an amount of acid groups in the acrylic copolymer emulsion particles, and (ANSUR) is an amount of acid groups on the surfaces of the acrylic copolymer emulsion particles, (ANIN) and (ANSUR) being calculated from a titration curve of potentiometric titration performed by adding an inorganic base solution to an acidic sample dispersion solution containing the acrylic copolymer emulsion particles dispersed in ion exchange water. A pressure-sensitive adhesive tape which strongly adheres to an adherend and has excellent removability can be formed using the aqueous dispersion-type acrylic pressure-sensitive adhesive composition. |
| US08394886B2 |
Aliphatic unsaturated polyester resins providing excellent weathering resistance
Aliphatic unsaturated polyester resins providing excellent weathering resistance. Use of a gelcoat providing excellent weathering resistance, UV resistance, reduction of yellowing and retention of gloss that is especially suitable as gelcoat for exterior glass fiber surfaces such as sailboats, motorboats, yachts and mobile homes. The gel comprises an aliphatic unsaturated polyester resin characterized in having a viscosity of 100-1000 mPa s (25° C.), a monomer content of 40±15% and an acid number of max 15 mg KOH/g. |
| US08394885B2 |
Composition for building protection applications based on alkylalkoxy-siloxanes having improved water repellency properties
The present invention relates to a composition for imparting water repellency to porous mineral substrates and for producing a water repellency effect on the surface of the substrate and to a process for the preparation of such a composition, said composition being based on at least one silane oligomer, at least one hydrolysis or condensation catalyst, at least one fluorine-containing polymer, optionally water and/or at least one organic solvent, optionally at least one emulsifier and optionally further auxiliaries. |
| US08394882B2 |
Emulsion polymerization of fluoropolymers using europium III chloride
An improved process for emulsion polymerization of fluoropolymers, such as polytetrafluoroethylene, employs reduced amounts of fluorinated emulsifiers. The addition of europium III chloride facilitates emulsion polymerization of fluoropolymers having comparable quality to those fluoropolymers made using conventional processes employing greater amounts of environmentally undesirable fluorinated emulsifiers. |
| US08394875B2 |
Rubber composition for base tread, and pneumatic tire
The present invention aims to provide a rubber composition for a base tread capable of enhancing fuel economy, elongation at break and durability in a balanced manner while maintaining favorable handling stability and processability (extrusion processability) even if the amount of zinc oxide is reduced, and a pneumatic tire having a base tread produced from the rubber composition. The present invention relates to a rubber composition for a base tread including: a rubber component; a compound represented by Formula (I): wherein R1 to R4 each independently represent a C1 to C18 linear or branched alkyl group or a C5 to C12 cycloalkyl group; and zinc oxide, wherein the amount of the compound represented by Formula (I) is 0.2 to 6 parts by mass and the amount of the zinc oxide is 1.0 part by mass or less, relative to 100 parts by mass of the rubber component. |
| US08394872B2 |
Method of reducing the viscosity of hydrocarbon fluids
A method for reducing the viscosity of a hydrocarbon fluid encountered in petroleum operations is disclosed. The method includes contacting the hydrocarbon fluid with an effective amount of a composition comprising at least one polymer having at least 25 mole percent cationic monomers. |
| US08394870B2 |
Crosslinked fluoropolymer networks
Disclosed herein is a crosslinked fluoropolymer network formed by the free radical initiated crosslinking of a diacrylate fluoropolymer The diacrylate copolymer is of formula CH2═CR′COO—(CH2)n—R—(CH2)n—OOCR′═CH2, wherein R is selected from the group consisting of i) an oligomer comprising copolymerized units of vinylidene fluoride and perfluoro(methyl vinyl ether), ii) an oligomer comprising copolymerized units of vinylidene fluoride and hexafluoropropylene, iii) an oligomer comprising copolymerized units of tetrafluoroethylene and perfluoro(methyl vinyl ether), and iv) an oligomer comprising copolymerized units of tetrafluoroethylene and a hydrocarbon olefin, R′ is H or —CH3, n is 1-4 and wherein said oligomer has a number average molecular weight of 1000 to 25,000 daltons. The source of the free radicals may be a photoinitiator or an organic peroxide. |
| US08394868B2 |
Polyol prepolymers of natural oil based polyols
A polyol prepolymer having at least one urethane group is disclosed. The polyol preopolymer is a reaction product of at least one isocyanate and a polyol blend, where the polyol blend includes at least one conventional petroleum-based polyol and at least one natural oil based polyol. The polyol prepolymer may be used in producing flexible polyurethane foams. |
| US08394865B2 |
Ion-exchange membrane for alkaline chloride electrolysis
To provide an ion exchange membrane for alkaline chloride electrolysis having a low electric resistance and further having a sufficient mechanical strength.To employ an ion exchange membrane containing a polymer having units (U1). Q1, Q2=a perfluoroalkylene group or the like; Rf1, Rf2=a perfluoroalkyl group or the like; X1=an oxygen atom or the like; a=0 or the like; Y1=a fluorine atom or the like; r=0 or 1; and M=a hydrogen atom or an alkali metal atom. |
| US08394864B2 |
Catalysts
A process for preparing a cobalt based Fischer-Tropsch synthesis catalyst precursor includes introducing a multi-functional carboxylic acid having the general formula (1) HOOC—C*R1C*R2—COOH (1) or a precursor thereof, where C* in each of C*Ri and C*R2 is a sp2 carbon, and R1 and R2 are the same or different, and are each selected from the group consisting of hydrogen and an organic group, into and/or onto a particulate catalyst support. The ratio of the quantity of multifunctional carboxylic acid used relative to the support surface area is at least 0.3 μmol carboxylic acid/m2 of support surface area. Simultaneously with the introduction of the carboxylic acid into and/or onto the catalyst support, or subsequent thereto, a cobalt compound is introduced into and/or onto the catalyst support. The impregnated support is calcined to obtain the cobalt based Fischer-Tropsch synthesis catalyst precursor. |
| US08394861B2 |
Gasification of carbonaceous materials and gas to liquid processes
Herein disclosed is a method of producing synthesis gas from carbonaceous material, the method comprising: (a) providing a mixture comprising carbonaceous material and a liquid medium; (b) subjecting the mixture to high shear under gasification conditions whereby a high shear-treated stream comprising synthesis gas is produced; and (c) separating a product comprising synthesis gas from the high shear-treated stream. Herein also disclosed is a method for producing a liquid product. The method comprises forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the average gas bubble diameter is less than about 1.5 μm; contacting the dispersion with a multifunctional catalyst to form the liquid product; and recovering the liquid product. In an embodiment, the liquid product is selected from the group consisting of C2+ hydrocarbons, C2+ oxygenates, and combinations thereof. |
| US08394858B2 |
Cyclohexane derivatives and uses thereof
The present invention provides a compound of formula I; a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition. |
| US08394857B2 |
1-amino-alkylcyclohexane derivatives for the treatment of inflammatory skin diseases
The present invention relates to the treatment of an individual afflicted with inflammatory skin diseases comprising administering to the individual an effective amount of a 1-amino-alkylcyclohexane derivative. |
| US08394856B2 |
(-)-Hydroxycitric acid for controlling inflammation
The invention teaches that supplementation with (−)-hydroxycitrate constitutes a novel means of reducing inflammation and is useful for preventing, treating and ameliorating conditions involving inflammation. The discovery that HCA has inflammation-moderating effects allows for the creation of novel and more efficacious approaches to preventing and ameliorating cardiovascular diseases, cancer, arthritis and a variety of other conditions that involve excessive inflammation. Inasmuch as one element common to advancing years is an increased level of generalized inflammation, the invention further lends itself to reducing or delaying this aspect of aging, one factor in what is known as sarcopenia. Furthermore, this discovery makes possible the development of adjuvant modalities which can be used to improve the results realized with other treatment compounds while at the same time reducing the side effects normally found with such drugs. HCA delivered in the form of its potassium salt is efficacious at a daily dosage (bid or tid) of between 750 mg and 10 grams, preferably at a dosage of between 3 and 6 grams for most individuals. A daily dosage above 10 grams might prove desirable under some circumstances, such as with extremely large or resistant individuals, but this level of intake is not deemed necessary under normal conditions. |
| US08394847B2 |
Methods of treating an inflammatory-related disease
The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier. |
| US08394846B2 |
Dual-acting antihypertensive agents
The invention is directed to compounds of formula I: wherein Ar, r, R3, X, and R5-7 are as defined in the specification, and pharmaceutically acceptable salts thereof. The compounds of formula I have AT1 receptor antagonist activity and neprilysin inhibition activity. The invention is also directed to pharmaceutical compositions comprising such compounds; methods of using such compounds; and a process and intermediates for preparing such compounds. |
| US08394844B2 |
EP4 agonist
Provided is a compound represented by the formula (1): wherein R1 and R2 are each independently a hydrogen atom or a straight chain alkyl group having a carbon number of 1-3, R3 is a hydrogen atom, an alkyl group having a carbon number of 1 -4, an alkoxyalkyl group, an aryl group, a halogen atom or a haloalkyl group, or a pharmaceutically acceptable salt thereof, which has, unlike known PGI2 analogs, a selective EP4 agonist action, and a medicament containing the compound, which is useful for the prophylaxis and/or treatment of immune diseases, diseases of the digestive tract, cardiovascular diseases, cardiac diseases, respiratory diseases, neurological diseases, ophthalmic diseases, renal diseases, hepatic diseases, bone diseases, skin diseases and the like. |
| US08394840B2 |
Modulators of sperm hypermotility and uses thereof
The invention provides novel compositions and compounds that inhibit CatSper channel activity, that preferentially inhibits sperm hyperactivity over sperm motility, or both. The compounds of the invention are useful as contraceptive agents that may be adminstered to males, females, or concurrently to both sexual partners. The invention further provides methods of conducting drug discovery business and of conducting a reproductive medicine business. The invention also provides methods of identifying compounds that modulate sperm hypermotility. |
| US08394838B2 |
Process for producing amide compound
There is provided a process for producing an amide compound having an excellent harmful arthropod-controlling activity and represented by the formula (III): wherein R1, R2 and R3 independently represent a C1-C6 alkyl group optionally substituted with at least one halogen atom etc., R4, R5, R6 and R7 independently represent a halogen atom etc. |
| US08394835B2 |
Aromatic compounds and their use in medical applications
Pharmaceutical compositions comprising at least one compound of the formulas (Ia) or (Ib) and a pharmaceutically acceptable carrier wherein the symbols have the following meaning —X— is e.g. and Y being e.g. or the pharmaceutically acceptable salts can be applied to modulate the in-vitro and in-vivo binding processes mediated by E-, P- or L-selectin binding. |
| US08394832B2 |
Methods and compositions using immunomodulatory compounds for the treatment of immunodeficiency disorders
Methods of treating, preventing and/or managing an immunodeficiency disease or disorder are disclosed. Specific methods encompass the administration of an immunomodulatory compound alone or in combination with a second active agent. Methods of boosting humoral immunity are also disclosed. |
| US08394831B2 |
Carbonylamino-derivatives as novel inhibitors of histone deacetylase
This invention comprises the novel compounds of formula (I) wherein n, m, t, R1, R2, R3, R4, R5, L, Q, X, Y and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine. |
| US08394830B2 |
Quinolines and their therapeutic use
Compounds of formula (I) are CRTH2 ligands, useful in the treatment of, for example, asthma and COPD wherein: R1 is halogen or cyano; R2 is hydrogen or methyl; R3 and R4 are independently —OR6, C1-C6alkyl or C3-C6cycloalkyl, the latter two groups being optionally substituted by one or more halogen atoms; R5 is hydrogen or halogen; R6 is C1C6alkyl or C3-C6cycloalkyl, either of which being optionally substituted by one or more halogen atoms; X is —CH2—, —S—, or —O—; one of Y and Y1 is hydrogen and the other is OR6, —C(═O)R7, NR8SO2R6 or a heterocyclic group selected from those referred to in the specification; and R6, R7 and R8 are as defined in the specification. |
| US08394824B2 |
Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholine
The invention relates to the quinuclidine compounds of formula I having quaternary ammonium group, its preparation, and the pharmaceutical composition comprising an effective amount of the compound of formula I. The compound and the composition are used to prevent and treat the diseases by blocking acetylcholine receptor. Wherein: R1 is selected from C1-12 saturated straight-chain alkyl and cycloalkyl; R2 is selected from C1-12 saturated straight-chain alkyl or straight-chain alkyl; and X is selected from halogen ion, organic and inorganic acid radical. |
| US08394821B2 |
Activated blood coagulation factor inhibitor
An object of the present invention is to provide a novel salt form of a compound that exhibits an inhibitory effect on activated blood coagulation factor X, and is useful as a preventive and/or therapeutic drug for thrombotic diseases, and crystals thereof. The present invention provides N1-(5-chloropyridin-2-yl)-N2-((1S,2R,4S)-4-[(dimethylamino)carbonyl]-2-{[(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbonyl]amino}cyclohexyl)ethanediamide tartrate and crystals thereof, as a novel salt form of N1-(5-chloropyridin-2-yl)-N2-((1S,2R,4S)-4-[(dimethylamino)carbonyl]-2-{[(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbonyl]amino}cyclohexyl)ethanediamide and crystals thereof. |
| US08394818B2 |
Soluble mTOR complexes and modulators thereof
The present invention relates to small molecule modulators of mTORC1 and mTORC2, syntheses thereof, and intermediates thereto. Such small molecule modulators are useful in the treatment of proliferative diseases (e.g., benign neoplasms, cancers, inflammatory diseases, autoimmune diseases, diabetic retinopathy) and metabolic diseases. Novel small molecules are provided that inhibit one or more of mTORC1, mTORC2, and PI3K-related proteins. Novel methods of providing soluble mTORC1 and mTORC2 complexes are discussed, as well as methods of using the soluble complexes in a high-throughput manner to screen for inhibitory compounds. |
| US08394817B2 |
CCR1 antagonists and methods of use therefor
The invention provides compounds having the formula: wherein R1 is halogen. The invention also provides compositions comprising the compounds, and methods of treating diseases or disorders that comprise administering one or more of the compounds to a subject in need thereof. The disclosed compounds have CCR1 antagonist activity. |
| US08394813B2 |
Active agent delivery systems and methods for protecting and administering active agents
The present invention relates to active agent delivery systems and more specifically to compositions that comprise amino acids, as single amino acids or peptides, covalently attached to active agents and methods for administering conjugated active agent compositions. |
| US08394812B2 |
Sustained release formulations of nalbuphine
Sustained release formulations of nalbuphine or pharmaceutically acceptable salts thereof; methods for making the sustained release formulations of nalbuphine or pharmaceutically acceptable salts thereof; and methods for using the sustained release formulations of nalbuphine or pharmaceutically acceptable salts thereof to treat patients suffering from pain are provided. |
| US08394807B2 |
Quinazoline inhibitors of BACE 1 and methods of using
There is provided a dihydroquinazoline compound of the formula or a pharmaceutically acceptable salt thereof, wherein the values of the radicals are defined herein, as well as a pharmaceutical composition containing the compound, and a method of using the compound for the treatment of Alzheimer's disease. |
| US08394801B2 |
Quinoxaline derivatives and their use for treating benign and malignant tumour disorders
The invention provides quinoxalines of the general formula I which are used as medicaments preferably for treating tumour disorders, in particular in cases of drug resistance to other active compounds and in cases of metastasic carcinoma. The possible applications are not limited to tumour disorders. |
| US08394799B2 |
Compounds that inhibit HIF-1 activity, the method for preparation thereof and the pharmaceutical composition containing them as an effective component
Disclosed herein are an HIF-1 inhibitor, a method for the preparation thereof, and a pharmaceutical composition comprising the same as an active ingredient. The HIF-1 inhibitor shows anticancer activity thanks to the inhibition activity against HIF-1, a transcription factor which plays an important role in the growth and metastasis of cancer, but not to general cytotoxicity. Thus, the HIF-inhibitor and a pharmaceutically acceptable salt thereof can be used as a therapeutic for various cancers such as liver cancer; stomach cancer and breast cancer. Also, the compound having inhibition activity against HIF-1 is useful in the treatment of diabetic retinopathy and arthritis, which are aggravated by HIF-1-mediated VEGF expression. |
| US08394797B2 |
Substituted pyrazole sigma receptor antagonists
The invention relates to compounds having pharmacological activity towards the sigma receptor, and more particularly to pyrazole derivatives of formula I and to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use therapy and prophylaxis, in particular for the treatment of psychosis or pain. |
| US08394793B2 |
Therapeutic agent for inflammatory bowel disease
The main object of the present invention is to provide an agent for the treatment of inflammatory bowel diseases.The present invention relates to an agent for the treatment of inflammatory bowel diseases containing the heterocyclic derivative represented by the following general formula (1) or a pharmaceutically acceptable salt thereof as an active ingredient; In the formula (1), R1 and R2 are the same or different and each represents an optionally substituted aryl; R3 and R4 are the same or different and each represents hydrogen atom or alkyl; R5 represents hydrogen atom, alkyl or halogen atom; Y represents N or N→O; A represents NR6, and R6 represents hydrogen atom, alkyl, etc.; D represents alkylene or alkenylene which is optionally substituted with hydroxy; E represents phenylene or a single bond; G represents O, S, etc.; and Q represents carboxy, alkoxycarbonyl, etc. |
| US08394788B2 |
Phenylsulfoxyoxazole compound inhibitors of urea transporters
Provided herein are small molecule compounds that alter the transport activity of solute transporters, particularly urea transporters. The compounds described herein belong to the phenylsulfoxyoxazole, phenylsulfoxyimidazole, phenylsulfoxythiazole class of compounds. The compounds described herein are useful for increasing solute clearance in states of fluid overload and for treating cardiovascular, renal, and metabolic diseases, disorders, and conditions. Methods for identifying and using these agents that inhibit urea transporters are described herein. |
| US08394783B2 |
Polysaccharide gel formulation having multi-stage bioactive agent delivery
Described herein are polysaccharide gel formulations including at least one inhibitor of polysaccharide degradation and methods of making the same. The methods described herein involve the steps of providing at least one polysaccharide and incorporating at least one inhibitor of degradation into the polysaccharide. |
| US08394781B2 |
Disaccharides for the treatment of tendons, ligaments, and bones
Disaccharides for the treatment of tendons, ligaments and bones.The present invention relates to the use of a series of disaccharides, as well as of compositions containing them, for the preparation of a medicament for the treatment or prevention of a tendon, ligament or bone disease, disorder or injury. The present invention also relates to the new compositions comprising a disaccharide in combination with inulin polysulphate, a glycosaminoglycan, a growth factor or cells. The glycosaminoglycan is preferably chondroitin sulphate or hyaluronic acid and the growth factor is IFG-1. |
| US08394778B1 |
Regulators of NFAT and/or store-operated calcium entry
Embodiments of the inventions relate to modulating NFAT activity, modulating store-operated Ca2+ entry into a cell and treating and/or preventing hyperactivity or inappropriate immune response by inhibiting the expression or activities of proteins involved in the calcineurin/NFAT axis. |
| US08394776B2 |
Use of ursolic acid saponin,oleanolic acid saponin in preparation of increasing leucocytes and/or platelet medicine
The invention provides the use of ursolic acid saponin and oleanolic acid saponin of formula (I) in preparing medicaments for increasing leucocytes and/or platelets. The invention also provides a pharmaceutical composition containing the same compound. The invention utilizes the cheap and accessible ursolic acid and oleanolic acid which are widely present in natural plants as raw materials, introduces monosaccharyls or oligosaccharyls by structural modification. It is proved by pharmacological tests that the compound of formula (I) have an activity of obviously increasing leucocytes and/or platelets. |
| US08394773B2 |
Use of an alkyl glycoside or of a mixture of alkyl glycosides having anti-ageing and/or calming properties as active agents in cosmetic compositions, and methods of cosmetic care using said compositions
The present invention relates to a novel use of alkyl glycosides and of mixtures of alkyl glycosides having anti-ageing and/or calming properties as active agents in cosmetic compositions, and to methods of cosmetic care using the said compositions. |
| US08394771B1 |
Multimeric proteins and methods of making and using same
The invention provides multimerization polypeptides capable of conferring formation of multimers when the multimerization polypeptide is linked to a molecule, such as a heterologous polypeptide sequence. |
| US08394755B2 |
Polyglyceryl compounds and compositions
Provided are compositions comprising one or more compounds having a structure comprising a node structure with from four to twelve carbon atoms, one or more (poly)glyceryl groups, and one or more hydrophobic moieties, wherein each of the one or more (poly)glyceryl groups is linked to the node structure by a first primary linking group, the one or more hydrophobic moieties are each independently linked either to the node structure by a primary linking group or to one of the (poly)glyceryl groups by a secondary linking group, and wherein the polyglyceryl thickener has an average degree of glyceryl polymerization of from greater than 3 to less than about 11 and an average number of hydrophobic groups per primary linking group of about 0.35 or greater. Also provided are polyglyceryl compounds, compositions comprising water, a surfactant, and a polyglyceryl thickener, as well as, methods of making polyglyceryl compounds and compositions of the present invention. |
| US08394753B2 |
Three dimensional feel benefits to fabric
Methods of assessing three dimensional fabric feel are useful for identifying fabric care actives. |
| US08394752B2 |
Pearlescent agent slurry for liquid treatment composition
An inorganic pearlescent agent slurry for use in liquid treatment compositions. The slurry comprises: inorganic pearlescent agent; organic solvent, selected from the group consisting of glycerol, sorbitol and mixtures thereof; and rheology modifier. The inorganic pearlescent agent may be selected from the group consisting of mica, bismuth oxychloride, and mixtures thereof. |
| US08394751B2 |
Organic residue remover composition
Organic residue remover composition useful to remove from very oily type soils to very watery contaminants from various surfaces, obtained by mixing: component (a): at least one water insoluble hydrophobic compound, component (b): at least one water soluble glycol ether, component (c): at least one water insoluble glycol ether, component (d): at least one aromatic alcohol, component (e): at least one surfactant, optionally component (f): at least one hydrotrope, and component (g): water, wherein each component or an ingredient thereof is different from the other components or ingredients thereof in the organic residue remover composition. |
| US08394747B2 |
Mannich condensation products useful as sequestering agents
The present invention is directed to Mannich condensation product sequestering agents or mixtures of Mannich condensation product sequestering agents for use in fuels and lubricating oils. The present invention is also directed to a process for preparing the Mannich condensation product sequestering agents. The present invention is also directed to a product formed by combining, under reaction conditions, a polyisobutyl-substituted hydroxyaromatic compound, an aldehyde, an amino acid or ester thereof, and an alkali metal base to form the Mannich condensation product sequestering agent. The present invention is also directed to a lubricating oil composition, a lubricating oil concentrate, a fuel composition, and a fuel concentrate having the Mannich condensation product sequestering agents of the present invention. |
| US08394746B2 |
Low sulfur and low metal additive formulations for high performance industrial oils
An additive package, lubricant formulation with the additive package and method of improving gear lubricant properties with the additive package are disclosed. The additive package comprises at least one antiwear additive, at least one antioxidant additive, at least one rust inhibitor additive, at least one metal passivator additive, at least one demulsifier additive, at least one defoamant additive wherein the composition has less than 3.5% phosphorous, less than 1.7% ppm nitrogen, less than 1000 ppm sulfur, less than 100 ppm metals and a TAN of less than 1. |
| US08394745B2 |
Lube base oil, process for production thereof, and lubricating oil composition
The present invention provides a lubricating base oil comprising saturated components of 90% by mass or greater, wherein the proportion of cyclic saturated components among the saturated components is not greater than 40% by mass, and by having a viscosity index of 110 or higher and an iodine value of not greater than 2.5. The lubricating base oil of the invention exhibits excellent viscosity-temperature characteristics and heat and oxidation stability while also allowing additives to exhibit a higher level of function when additives are included. The lubricating base oil of the invention is suitable for use in various lubricating oil fields, and is especially useful for reducing energy loss and achieving energy savings in devices in which the lubricating base oil is applied. |
| US08394742B2 |
Methods, compounds and compositions with genotype selective anticancer activity
This invention is directed to methods for screening and identification of compounds capable of selectively eliminating cancer cells with specific loss-of-function alterations, including but not limited to mutations, deletions, hypermethylations, and other types of gene silencing. This invention is also directed to novel compounds that selectively eliminate cancer cells with specific loss-of-function alterations. Furthermore, this invention is directed to methods for production and therapeutic use of compounds that selectively eliminate cancer cells with specific loss-of-function alterations. |
| US08394741B2 |
High-temperature superconductive layer arrangement
A high-temperature superconductor layer arrangement includes at least one substrate and one textured buffer layer made of oxidic material. The buffer layer displays at least one further constituent forming a homogeneous mixed-crystal layer. The further constituent is a transition metal from the first subgroup and/or forming at least a partial melt with the oxidic buffer material at an annealing temperature of ≦1,600 degrees Celsius. The further constituent can particularly be copper and/or silver. |
| US08394734B2 |
Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same
Provided are a solid catalyst for propylene polymerization which includes titanium, magnesium, halogen and an internal electron donor mixture of two or more compounds wherein the internal electron donor mixture includes at least one selected from the bicycloalkanes or bicycloalkenes and at least one selected from diethers and succinates, and a method for preparing propylene using the same. As disclosed, it is possible to prepare polypropylene having an excellent stereoregularity with a high production yield. |
| US08394733B2 |
Process for the preparation of an unsupported, solid olefin polymerisation catalyst and use in polymerisation of olefins
Improved process for the preparation of an unsupported, heterogeneous olefin polymerization catalyst, comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC) or of an actinide or lanthanide in the form of solid particles comprising the steps of a) preparing a solution of an aluminoxane and an ionic complex M-X, M being an alkali or earth alkali metal and X being a halide or pseudo halide, in a molar ratio of Al of the aluminoxane to M of the ionic complex between 80:1 and 300:1, b) mixing said solution with an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC) or of an actinide or lanthanide in a molar ratio of M of the ionic complex to the transition metal of the organometallic compound between 1:1 and 4:1, yielding a second solution, c) dispersing said second solution obtained in step b) in a solvent immiscible therewith to form an emulsion in which said second solution of step b) forms the dispersed phase in the form of droplets and the solvent immiscible with said solution forms the continuous phase, d) solidifying said dispersed phase to convert said droplets to solid particles and optionally recovering aid particles to obtain said catalyst, the catalysts itself and its use for olefin polymerization. |
| US08394732B2 |
Sintered cordierite glass-ceramic bodies
Disclosed is the preparation of sintered cordierite-based glass-ceramic bodies via a procedure which uses three all natural starting materials which are white sand, kaolin clay and magnesite. These three raw materials are combined in relative amounts which form, upon subsequent mixing and heating, a specific mixture of oxides of silicon, aluminum and magnesium. Upon melting at 1500-1550° C., this combination of raw materials forms transparent brown glass which after solidification by quenching is then crushed and reduced to grains having a median particle size less than 65 microns. These brown glass grains are consolidated, for example by compaction, to form a green body for sintering. Sintering of the green body at temperatures between about 1000° C. and 1375° C. for from 2 to 5 hours produces glass-ceramic bodies containing a polycrystalline material which comprises mostly material of the cordierite crystal structure. |
| US08394730B2 |
Coating for granulated products to improve granule adhesion, staining, and tracking
A building material product and a method of making building material products, having increased resistance to granule rub off and staining. The building material product comprises a substrate having embedded granules and an acrylic latex coating positioned on the granules, where the polymer of the acrylic latex coating has the repeating structural unit [CH2—C(R1)(R2)], where R1 is hydrogen or C1-C8 alkyl; R2 is hydrogen, cyano or —COOR; and R is a linear or branched hydrocarbon containing 1-22 carbon atoms, with the proviso that R1 and R2 are both not hydrogen. The method includes applying this acrylic latex water based composition to a granule embedded substrate. |
| US08394725B2 |
Systems and methods for forming metal oxide layers
A method of forming (and apparatus for forming) a metal oxide layer, preferably a dielectric layer, on a substrate, particularly a semiconductor substrate or substrate assembly, using a vapor deposition process and ozone with one or more metal organo-amine precursor compounds. |
| US08394723B2 |
Aspect ratio adjustment of mask pattern using trimming to alter geometry of photoresist features
A method for adjusting the geometry of photomask patterns is provided. Such adjusted pattern can be employed to achieve pattern doubling in subsequent layers. A patterned photoresist mask is provided over an underlayer. A polymer layer is placed over the mask. The mask is selectively trimmed to generate individual mask features having an increased aspect ratio. Subsequent pattern layers can be formed on the trimmed mask pattern to generate a hard mask having increased pattern density. The hard mask is selectively etched and the material of the trimmed mask pattern is removed. The underlayer is then etched to achieve pattern transfer from the hard mask to the underlayer to achieve a final double density pattern. |
| US08394721B2 |
Method for obtaining a layout design for an existing integrated circuit
A method for obtaining a layout design for an existing integrated circuit, in which, an integrated circuit die is polished with a tilt angle to form an inclined polished surface and one or more images of the inclined polished surface are obtained. The images may be overlapped directly, or the image or the images may be utilized to provide information to obtain a layout design comprising at least one repeating unit structure of the layout structure. |
| US08394718B1 |
Methods of forming self-aligned through silicon via
A method for forming a through silicon via (TSV) in a substrate may include forming a dielectric layer on the substrate; forming an opening through the dielectric layer and into the substrate using a single mask over the dielectric layer; expanding the opening in the dielectric layer, undercutting the single mask, to form an expanded upper portion; removing the single mask; and filling the opening, including the expanded upper portion, with a conductor. A resulting structure may include a substrate; a dielectric layer over the substrate; and a self-aligned through silicon via (TSV) extending through the dielectric layer and the substrate. |
| US08394717B2 |
Semiconductor package with a reduced volume and thickness and capable of high speed operation and method for fabricating the same
A semiconductor package includes a semiconductor chip provided with a bonding pad disposed over a surface thereof; a through electrode passing from the surface to a second surface opposing the first surface and connected electrically with the bonding pad; and a redistribution disposed at the second surface and connected electrically with the through electrode. An embodiment of the present invention is capable of significantly reducing the thickness and volume of the semiconductor package. It is also capable of high speed operation since the path of the signal inputted and/or outputted from the semiconductor package is shortened. It is capable of stacking easily at least two semiconductor packages having a wafer level, and it is capable of significantly reducing parasitic capacitance. |
| US08394715B2 |
Method of fabricating coaxial through-silicon via
A method of fabricating a through-silicon via (TSV) structure forming a unique coaxial or triaxial interconnect within the silicon substrate. The TSV structure is provided with two or more independent electrical conductors insulated from another and from the substrate. The electrical conductors can be connected to different voltages or ground, making it possible to operate the TSV structure as a coaxial or triaxial device. Multiple layers using various insulator materials can be used as insulator, wherein the layers are selected based on dielectric properties, fill properties, interfacial adhesion, CTE match, and the like. The TSV structure overcomes defects in the outer insulation layer that may lead to leakage. |
| US08394714B2 |
Anti-reflective coatings for micro-fluid applications
Micro-fluid ejection heads have anti-reflective coatings. The coatings destructively interfere with light at wavelengths of interest during subsequent photo imaging processing, such as during nozzle plate imaging. Methods include determining wavelengths of photoresists. Layers are applied to the substrate and anodized. They form an oxidized layer of a predetermined thickness and reflectivity that essentially eliminates stray and scattered light during production of nozzle plates. Process conditions include voltages, biasing, lengths of time, and bathing solutions, to name a few. Tantalum and titanium oxides define further embodiments as do layer thicknesses and light wavelengths. |
| US08394711B2 |
Systems and methods for co-doping wide band gap materials
Various embodiments of the present disclosure provide a method of simultaneously co-doping a wide band gap material with p-type and n-type impurities to create a p-n junction within the resulting wide band gap composite material. The method includes disposing a sample comprising a dopant including both p-type and n-type impurities between a pair of wide band gap material films and disposing the sample between a pair of opposing electrodes; and subjecting the sample to a preselected vacuum; and heating the sample to a preselected temperature; and applying a preselected voltage across the sample; and subjecting the sample to at least one laser beam having a preselected intensity and a preselected wavelength, such that the p-type and n-type impurities of the dopant substantially simultaneously diffuse into the wide band gap material films resulting in a wide band gap compound material comprising a p-n junction. |
| US08394709B2 |
Process for producing photovoltaic device and deposition apparatus
A process for producing a high-performance photovoltaic device by depositing a high-quality crystalline silicon layer, and a deposition apparatus for depositing the high-quality crystalline silicon layer. A process for producing a photovoltaic device that comprises forming a crystalline silicon-based photovoltaic layer comprising an i-layer on a substrate using a plasma-enhanced CVD method, wherein formation of the i-layer comprises an initial layer deposition stage and a bulk i-layer deposition stage, and the initial layer deposition stage comprises depositing the initial layer using a silane-based gas flow rate during the initial layer deposition stage that is lower than the silane-based gas flow rate during the bulk i-layer deposition stage, with the deposition time for the initial layer deposition stage set to not less than 0.5% and not more than 20% of the total deposition time for the i-layer, and with the SiH* emission intensity during the initial layer deposition stage not, more than 80% of the stabilized SiH* emission intensity during the bulk i-layer deposition stage. |
| US08394708B2 |
Assembly of quasicrystalline photonic heterostructures
A method and system for assembling a quasicrystalline heterostructure. A plurality of particles is provided with desirable predetermined character. The particles are suspended in a medium, and holographic optical traps are used to position the particles in a way to achieve an arrangement which provides a desired property. |
| US08394707B2 |
Method of splitting of brittle materials with trenching technology
One aspect of the invention relates to a method for splitting an object made of brittle material into at least two pieces. The object has a first flat surface and a second flat surface opposite to each other. The method includes etching at least one trench in at least one of the surfaces so as to form at least one line on the surface. The method also includes splitting the object into separate pieces along the line. |
| US08394706B2 |
Printable semiconductor structures and related methods of making and assembling
The present invention provides a high yield pathway for the fabrication, transfer and assembly of high quality printable semiconductor elements having selected physical dimensions, shapes, compositions and spatial orientations. The compositions and methods of the present invention provide high precision registered transfer and integration of arrays of microsized and/or nanosized semiconductor structures onto substrates, including large area substrates and/or flexible substrates. In addition, the present invention provides methods of making printable semiconductor elements from low cost bulk materials, such as bulk silicon wafers, and smart-materials processing strategies that enable a versatile and commercially attractive printing-based fabrication platform for making a broad range of functional semiconductor devices. |
| US08394705B2 |
Method of manufacturing semiconductor device having optical devices
Provided is a method of manufacturing a semiconductor device. According to the method, a first buried oxide layer is formed in the semiconductor substrate in a first region, such that a first semiconductor layer is defined on the first buried oxide layer. An active portion is defined by forming a trench in the semiconductor substrate in a second region. A capping semiconductor pattern is formed on a top surface and an upper portion of a sidewall of the active portion. An oxide layer is formed by oxidizing the capping semiconductor pattern and an exposed lower portion of the sidewall of the active portion, such that the oxide layer surrounds a non-oxidized portion of the active portion. The non-oxidized portion of the active portion is a core and one end of the core is connected to a first optical device formed at the first semiconductor. |
| US08394704B2 |
Method for fabricating a dual-orientation group-IV semiconductor substrate
The present invention relates to method for fabricating a dual-orientation group-IV semiconductor substrate and comprises in addition to performing a masked amorphization on a DSB-like substrate only in first lateral regions of the surface layer, and a solid-phase epitaxial regrowth of the surface layer in only the first lateral regions so as to establish their (100)-orientation. Subsequently, a cover layer on the surface layer is fabricated, followed by fabricating isolation regions, which laterally separate (11θ)-oriented first lateral regions and (100)-oriented second lateral regions from each other. Then the cover layer is removed in a selective manner with respect to the isolation regions so as to uncover the surface layer in the first and second lateral regions and a refilling of the first and second lateral regions between the isolation regions is performed using epitaxy. |
| US08394700B2 |
Device including memory array and method thereof
An electronic device includes a first memory cell and a second memory cell, of a nonvolatile memory array. The first memory cell includes a body region, a gate structure, a source region, and a drain region. The second memory cell includes a body region, a gate structure, a source region, and a drain region. In one embodiment, the body of the second memory cell is physically isolated from the body region of the first memory cell. A bitline segment is electrically connected to the drain region of the first memory cell and to the drain region of the second memory cell. |
| US08394699B2 |
Memory arrays and methods of fabricating memory arrays
A memory array includes a plurality of memory cells formed on a semiconductor substrate. Individual of the memory cells include first and second field effect transistors respectively comprising a gate, a channel region, and a pair of source/drain regions. The gates of the first and second field effect transistors are hard wired together. A conductive data line is hard wired to two of the source/drain regions. A charge storage device is hard wired to at least one of the source/drain regions other than the two. Other aspects and implementations are contemplated, including methods of fabricating memory arrays. |
| US08394694B2 |
Reliability of high-K gate dielectric layers
A method for improving the reliability of a high-k gate dielectric layer comprises incorporating a noble metal into a transistor gate stack that contains the high-k gate dielectric layer and annealing the transistor gate stack in a molecular hydrogen or deuterium containing atmosphere. The annealing process drives at least a portion of the molecular hydrogen or deuterium toward the high-k gate dielectric layer. When the molecular hydrogen or deuterium contacts the noble metal, it is converted into atomic hydrogen or deuterium that is able to treat the high-k gate dielectric layer and improve its reliability. |
| US08394693B2 |
Method for manufacturing semiconductor device, and semiconductor device
A semiconductor device includes a first MISFET having a first conduction type channel and formed on a semiconductor substrate; a second MISFET having a second conduction type channel and formed on the semiconductor substrate; a first strain film having a first sign strain that covers a region where the second MISFET is disposed; and a second strain film having a second sign strain that covers a region where the first MISFET is disposed. In the semiconductor device, an edge of the second strain film closer to the second MISFET overlaps with part of the first strain film; and the second strain film at a portion where the second strain film overlaps with the first strain film and at a portion extending from the portion, is thinner than the second strain film at a portion that covers the first MISFET. |
| US08394689B2 |
Semiconductor memory device with stacked gate including charge storage layer and control gate and method of manufacturing the same
A semiconductor memory device includes a first active region, a second active region, a first element isolating region and a second element isolating region. The first active region is formed in a semiconductor substrate. The second active region is formed in the semiconductor substrate. The first element isolating region electrically separates the first active regions adjacent to each other. The second element isolating region electrically separates the second active regions adjacent to each other. An impurity concentration in a part of the second active region in contact with a side face of the second element isolating region is higher than that in the central part of the second active region, and a impurity concentration in a part of the first active region in contact with a side face of the first element isolating region is equal to that in the first active region. |
| US08394687B2 |
Ultra-abrupt semiconductor junction profile
The present invention discloses a method including: providing a substrate; forming recessed regions adjacent to both sides of a gate on the substrate; performing an angled co-implant of a species in two steps with two different energies and two different doses into the recessed regions; forming Silicon-Germanium in the recessed regions; forming source/drain extensions adjacent to both sides of the gate with a dopant; and performing an anneal to activate the dopant. |
| US08394685B2 |
Etching method and manufacturing method of thin film transistor
The amorphous silicon film is formed over the microcrystalline silicon film, and plasma treatment is performed on the amorphous silicon film in a mixed gas atmosphere of H2 and Ar at a pressure higher than 1000 Pa, so that etching is performed to expose the microcrystalline silicon film. In the etching, the etching rate of the amorphous silicon film and that of the microcrystalline silicon film is large. |
| US08394682B2 |
Methods of forming graphene-containing switches
Some embodiments include methods of forming graphene-containing switches. A bottom electrode may be formed over a base, and a first electrically conductive structure may be formed to extend upwardly from the bottom electrode. Dielectric material may be formed along a sidewall of the first electrically conductive structure, while leaving a portion of the bottom electrode exposed. A graphene structure may be formed to be electrically coupled with the exposed portion of the bottom electrode. A second electrically conductive structure may be formed on an opposing side of the graphene structure from the first electrically conductive structure. A top electrode may be formed over the graphene structure and electrically coupled with the second electrically conductive structure. The first and second electrically conductive structures may be configured to provide an electric field across the graphene structure. |
| US08394681B2 |
Transistor layout for manufacturing process control
A symmetrical circuit is disclosed (FIG. 4). The circuit includes a first transistor (220) having a first channel in a substantial shape of a parallelogram (FIG. 5A) with acute angles. The first transistor has a first current path (506) oriented in a first crystal direction (520). A first control gate (362) overlies the first channel. A second transistor (222) is connected to the first transistor and has a second channel in the substantial shape of a parallelogram with acute angles. The second transistor has a second current path (502) oriented parallel to the first current path. A second control gate (360) overlies the second channel. |
| US08394679B2 |
Nano-structured gasket for cold weld hermetic MEMS package and method of manufacture
A structure and method for cold weld compression bonding using a metallic nano-structured gasket is provided. This structure and method allows a hermetic package to be formed at lower pressures and temperatures than are possible using bulk or conventional thin-film gasket materials. |
| US08394676B2 |
Marking method for semiconductor device and semiconductor device provided with markings
A marking method is provided for putting markings on the surface of a packaged semiconductor device. The semiconductor device includes a semiconductor chip and a resin package for covering the semiconductor chip. The method includes the steps of forming a groove in the obverse surface of the resin package, and filling the groove with a resin that is visually distinguishable from the resin package. |
| US08394673B2 |
Semiconductor device
A method of manufacturing a semiconductor device is disclosed. One embodiment includes placing multiple semiconductor chips onto a carrier, each of the semiconductor chips having a first face and a second face opposite to the first face. An encapsulation material is applied over the multiple semiconductor chips and the carrier to form an encapsulating body having a first face facing the carrier and a second face opposite to the first face. A redistribution layer is applied over the multiple semiconductor chips and the first face of the encapsulating body. An array of external contact elements are applied to the second face of the encapsulating body. |
| US08394668B2 |
Oxide thin film, methods of manufacturing oxide thin film and electronic devices including oxide thin film
Oxide thin film, electronic devices including the oxide thin film and methods of manufacturing the oxide thin film, the methods including (A) applying an oxide precursor solution comprising at least one of zinc (Zn), indium (In) and tin (Sn) on a substrate, (B) heat-treating the oxide precursor solution to form an oxide layer, and (C) repeating the steps (A) and (B) to form a plurality of the oxide layers. |
| US08394661B2 |
Structuring device for structuring plate-like elements, in particular thin-film solar modules
A structuring device is for structuring a plate-like element. A solar module and/or a thin-film solar module comprises a plurality of structuring tools which are configured respectively for introducing a track into the plate-like element, characterised by a first structuring unit which has a plurality of these structuring tools, at least two structuring tools of this first structuring unit being configured such that two first tracks which extend parallel to each other and at a constant spacing from each other can be introduced into the plate-like element with said structuring tools (first track group SG1), and also a second structuring unit which has a plurality of these structuring tools, at least two structuring tools of this second structuring unit being configured such that two second tracks which extend parallel to each other and at a constant spacing from each other can be introduced into the plate-like element with said structuring tools (second track group SG2), the first and/or the second structuring unit being configured and/or being able to be controlled such that the spacing of the first track group from the second track group can be configured variably. |
| US08394656B2 |
Method of creating MEMS device cavities by a non-etching process
MEMS devices (such as interferometric modulators) may be fabricated using a sacrificial layer that contains a heat vaporizable polymer to form a gap between a moveable layer and a substrate. One embodiment provides a method of making a MEMS device that includes depositing a polymer layer over a substrate, forming an electrically conductive layer over the polymer layer, and vaporizing at least a portion of the polymer layer to form a cavity between the substrate and the electrically conductive layer. Another embodiment provides a method for making an interferometric modulator that includes providing a substrate, depositing a first electrically conductive material over at least a portion of the substrate, depositing a sacrificial material over at least a portion of the first electrically conductive material, depositing an insulator over the substrate and adjacent to the sacrificial material to form a support structure, and depositing a second electrically conductive material over at least a portion of the sacrificial material, the sacrificial material being removable by heat-vaporization to thereby form a cavity between the first electrically conductive layer and the second electrically conductive layer. |
| US08394654B2 |
Method for coating phosphor, apparatus to perform the method, and light emitting diode comprising phosphor coating layer
A method of forming a phosphor coating layer on a light emitting diode (LED) chip using electrophoresis includes separating phosphor particles in a suspension according to a particle size, and coating the phosphor particles on a surface of the LED chip by sequentially depositing the separated phosphor particles on the surface of the LED chip according to the particle size. An apparatus to form a phosphor coating layer on an LED chip includes an electrophoresis bath to accommodate a suspension containing phosphor particles separated into layers according to a particle size, and electrodes disposed inside the electrophoresis bath. The electrodes may include a cathode electrode on which the LED chip may be arranged, and an anode electrode. |
| US08394650B2 |
Solar cell interconnection, module and panel method
A laminated module or panel of solar cells and a laminating method for making same comprise a top layer of melt flowable optically transparent molecularly flexible thermoplastic and a rear sheet of melt flowable insulating molecularly flexible thermoplastic both melt flowing at a temperature between about 80° C. and 250° C. and having a low glass transition temperature. Solar cells are encapsulated by melt flowing the top layer and rear sheet, and electrical connections are provided between front and back contacts thereof. Light passing through the transparent top layer impinges upon the solar cells and the laminated module exhibits sufficient flexural modulus without cross-linking chemical curing. Electrical connections may be provided by melt flowable electrically conductive molecularly flexible thermoplastic adhesive or by metal strips or by both. |
| US08394648B2 |
Method of fabrication of photonic biosensor arrays
This invention relates to a method for the fabrication of photonic biosensor arrays and applications of arrays produced by the method in the biomedical field. A method for the fabrication of a biosensor array for plasmon resonance-based sensing of a plurality of different biological targets simultaneously, the method comprising: (i) providing a transparent substrate; ii) providing seed metallic nanoparticles in the form of a colloid; (iii) depositing said colloid as discrete metallic islands on the transparent substrate, each of said metallic islands comprising a plurality of metallic nanoparticles; (iv) washing the substrate in order to remove unadhered material; (v) developing the substrate in a growth solution, which solution comprises a salt of the same metal which is present in the form of discrete metallic islands on the substrate, a reducing agent, a capping agent and optionally a surfactant; (vi) washing the developed substrate; and (vii) functionalising each of said metallic islands with a different functionalising molecule using a common chemical process to attach said different functionalising molecules to said metallic islands. |
| US08394644B2 |
Microfluidic osmotic pump
A micro-fluidic osmotic pump capable of delivering a desired fluid at a predetermined destination comprising an inside fluid reservoir housing a compressible sac, a surrounding compartment having an external surface made up of a semi-permeable membrane and a fluid duct. The inside fluid reservoir houses a compressible sac containing a predetermined amount of a fluid that is desired to be pumped to a predetermined destination. The surrounding compartment holds a desired osmotic agent and its saturated solution in the remaining volume thereof. The surrounding compartment has an outer surface made up of a semi-permeable membrane that allows a predetermined second external fluid to permeate into the surrounding compartment. The fluid duct is substantially housed within the inside fluid reservoir and runs through openings and respectively provided through the inside fluid reservoir and the surrounding compartment. |
| US08394637B2 |
Handheld analyzer for testing a sample
The invention relates to a handheld analyzer for testing a sample, in particular of a biological fluid, for a medically significant component. It comprises a test unit, which detects the correct positioning of an analytical consumable means in a conveyance pathway. According to this invention, the test unit has both an electric switch component which mechanically senses the positioning of the analytical consumable means and an optical sensor unit which optically senses the positioning of the analytical consumable means on the conveyance pathway. The handheld analyzer is controlled as a function of a comparison of the signals of the electric switch component and the optical sensor unit. It is possible in this way to reduce malfunctions or operating errors associated therewith. |
| US08394634B2 |
Plants having altered agronomic characteristics under nitrogen limiting conditions and related constructs and methods involving genes encoding LNT2 polypeptides and homologs thereof
Isolated polynucleotides and polypeptides and recombinant DNA constructs particularly useful for altering agronomic characteristics of plants under nitrogen limiting conditions, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter functional in a plant, wherein said polynucleotide encodes an LNT2 polypeptide. |
| US08394633B2 |
Methods and devices for dispersing somatic plant embryos
Methods and devices for dispersion of clusters of somatic plant embryos suspended in a liquid are disclosed. The methods comprise i) subjecting the clusters of embryos to fluid dynamics forces causing axially extensional strain and radially compressional strain and ii) subjecting the clusters of embryos to fluid dynamics forces causing axially compressional strain and radially extensional strain fluid dynamics and iii) repeating said steps in sequence until the individual embryos are separated from each other. The devices may comprise a flow channel including at least one constriction, such that clusters of embryos flowing through the flow channel are first subjected to axially extensional strain and radially compressional strain, and then to axially compressional strain and radially extensional strain from fluid dynamics forces. |
| US08394632B2 |
Ex vivo generated tissue system
The present invention relates to methods of generating an ex vivo tissue-like system in a bioreactor system capable of supporting continuous production of, and output of cells and tissues and an ex vivo tissue system made therefrom. |
| US08394630B2 |
Producing a mammalian pluripotent cell population from mammalian blastomere-like stem cells (BLSCs)
Disclosed are novel stem cells of non-embryonic origins and the uses thereof. |
| US08394625B2 |
Lab-on-a-pipette
This invention generally relates to an integrated ‘lab-on-a-Pipette’™ which will provide sample-to-answer single cell genetic diagnosis for preimplantation genetic diagnosis (PGD) and other forms of single cell analysis (SCA). SCA is a quickly growing field with substantial impact in prenatal testing, cancer biopsies, diabetes, stem cell research, and our overall understanding of heterogeneity in biology. However, single cell genetic analysis is challenging, inaccurate, and in many cases impossible, due to the small amount of sample (5 pg), and difficulties in handling small sample volumes (50-100 pL). The ‘lab-on-a-pipette’ device integrates a microaspiration tip with microfluidic analysis components to conduct in-situ, real-time single cell genetic diagnosis in a single device. The microaspiration tip extracts and encapsulate a cell into an ultra-low volume plug (˜300 pL). |
| US08394624B2 |
Process for preserving biological materials for extended periods of time
The present invention provides for a process for preserving biological material. The process comprises subjecting the biological material to a fixation process and then packaging the biological material in a container under a controlled atmosphere of noble gas. In the process, the controlled atmosphere of noble gas utilized comprises one or more noble gases selected from argon, xenon, helium, neon, krypton and radon. The process optionally also utilizes one or more additional gases selected from nitric oxide, hydrogen, hydrogen sulfide, carbon monoxide, carbon dioxide, nitrogen and oxygen. This process allows for the long term storage of the biological material. |
| US08394619B1 |
Beta-glucosidase and uses thereof
A novel beta-glucosidase and nucleic acids encoding the beta-glucosidase. Also disclosed are cells, compositions, and methods relating to using the beta-glucosidase to convert ligocellulosic material to fermentable sugars. |
| US08394618B2 |
Lipase-containing polymeric coatings for the facilitated removal of fingerprints
A substrate or coating is provided that includes a lipase with enzymatic activity toward a component of a fingerprint. Also provided is a process for facilitating the removal of fingerprints is provided wherein an inventive substrate or coating including a lipase is capable of enzymatically degrading of one or more components of the fingerprint to facilitate fingerprint removal from the substrate or said coating. Applying heat to the substrate or coating increases the rate of fingerprint removal. |
| US08394609B2 |
Primers and methods for the detection and discrimination of nucleic acids
The present invention provides novel primers and methods for the detection of specific nucleic acid sequences. The primers and methods of the invention are useful in a wide variety of molecular biology applications and are particularly useful in allele specific PCR. |
| US08394608B2 |
Self-contained biological analysis
Devices, containers, and methods are provided for performing biological analysis in a closed environment. Illustrative biological analysis include nucleic acid amplification and detection and immuno-PCR. |
| US08394602B2 |
Luminescent method for measuring endotoxin
The present invention provides a method comprising allowing a reaction of a sample, a reagent containing Factor C, which can be activated by binding with endotoxin, and a synthetic luminescent substrate comprising a luminescent substrate bound to a peptide, for release of the luminescent substrate from the synthetic luminescent substrate, allowing a luminescent enzyme to act on the luminescent substrate released in the luminescent substrate release step, for measurement of the luminescence intensity, and quantifying the level of endotoxin in the sample based on a measured value obtained in the luminescence measuring step, the method enabling endotoxin to be simply and quickly measured at a level that cannot be detected in conventional methods for endotoxin measurement, without use of any dedicated measuring device. |
| US08394601B2 |
Peptide biomarkers predictive of renal function decline and kidney disease
Methods and kits are provided for diagnosing a kidney disease, or the risk thereof, in a subject. The methods include determining an amount of at least one peptide biomarker disclosed herein in a biological sample from the subject and comparing the amount of the at least one peptide in the sample with a control level, wherein if the amount determined is different than the control level, the subject is diagnosed as having, or at an increased risk of developing, the kidney disease. |
| US08394600B2 |
Methods, immunoassays and devices for detection of anti-lipoidal antibodies
Compositions, methods and devices for the detection of anti-lipoidal antibodies and the diagnosis of disease, for example, syphilis, are described. In particular, a method for immobilizing a lipoidal antigen, comprising cardiolipin, lecithin, and cholesterol, on a solid support (such as a nitrocellulose membrane) is described. The ability to immobilize a lipoidal antigen on a membrane satisfies a long-felt need for a membrane-based assay for the detection of anti-lipoidal antibodies. Also described are immunoassay devices for concurrently performing treponemal and non-treponemal tests for syphilis. |
| US08394598B2 |
Tyrosine kinome
Protein kinases are important signaling molecules involved in tumorigenesis. Mutational analysis of the human tyrosine kinase gene family (98 genes) identified somatic alterations in -20% of colorectal cancers, with the majority of mutations occurring in NTRK3, FES, GUCY2F and a previously uncharacterized tyrosine kinase gene called MCCK/MLK4. Most alterations were in conserved residues affecting key regions of the kinase domain. These data represent a paradigm for the unbiased analysis of signal transducing genes in cancer and provide useful targets for therapeutic intervention. |
| US08394597B2 |
Endotoxin detection method
The invention relates to a method for detecting endotoxins in a sample. |
| US08394594B2 |
Peptide-lipid constructs and their use in diagnostic and therapeutic applications
Peptide-lipid constructs of the structure L-S-F are disclosed, where F is a peptide, S is a spacer covalently linking F to L via an oligomer of ethylene glycol, and L is a diacyl- or dialkyl-glycerolipid (including glycerophospholipids). The spacer ideally has 6 to 14 ethylene glycol repeats, corresponding to PEG with a molecular weight of approximately 250 to 600. Also disclosed is a method of detecting reactive antibodies in serum by contacting serum with cells modified to incorporate a peptide-lipid construct, where the peptide is an epitope of the antibody, and determining the degree of aggluthination of the cells. |
| US08394586B2 |
Labelled nucleotides
Nucleosides and nucleotides are disclosed that are linked to detectable labels via a cleavable linker group. |
| US08394584B2 |
Detecting and sorting methylated DNA using a synthetic nanopore
Provided are methods for detecting, characterizing or separating DNA based on methylation. Heterogeneous DNA populations are separated based on DNA methylation by providing a membrane having a nanopore through which an electric field is applied. DNA of interest is introduced, and for a given threshold voltage across the nanopore, only DNA having a methylation parameter of interest may transit the pore, thereby facilitating detection, characterization, or separation of DNA based on methylation. The methods are optionally used to detect a disease state that is associated with DNA methylation including, but not limited to, cancer. |
| US08394583B2 |
VH4 codon signature for multiple sclerosis
The present invention provides for the diagnosis and prediction of multiple sclerosis (MS) in subject utilizing a unique a codon signature in VH4 expressing B cells that has now been associated with MS and not with any other autoimmune disease. |
| US08394580B2 |
Protein markers for the detection of thyroid cancer metastasis
This invention relates, e.g., to a method for detecting the presence of lymph node metastases in a subject having papillary thyroid carcinoma (PTC), comprising measuring in a sample from the subject the amount of expression (e.g., the amount of protein, or the amount of mRNA encoding the protein) of one or more of the following proteins: (a) LIMD2, and/or (b) PTPRC, and/or (c) LTB, and/or (d) CD48, and/or (e) ABCC3, wherein a significant amount of over-expression of one or more of protein(s) (a)-(e), compared to the baseline value, indicates that lymph node metastases are likely to be present in the subject. |
| US08394577B2 |
Patterning process
In a chemically amplified resist composition comprising a base resin, an acid generator, and a solvent, 1,400-5,000 pbw of the solvent is present per 100 pbw of the base resin, and the solvent comprises at least 60 wt % of PGMEA and ethyl lactate, and 0.2-20 wt % of a high-boiling solvent. A resist pattern is formed by coating the resist composition on a substrate, prebaking, patternwise exposure, post-exposure baking, development, and heat treatment. |
| US08394575B2 |
Formulations for environmentally friendly photoresist film layers
Environmentally friendly thick film layers for a micro-fluid ejection head and micro-fluid ejection heads are disclosed. The environmentally friendly thick film layer includes a negative photoresist layer derived from a composition comprising a multi-functional epoxy compound, a low molecular weight polymeric difunctional epoxy compound, a monomeric difunctional epoxy compound, a methide-based photoacid generator that does not contain antimony, a chromophore and an aryl ketone solvent. Optionally the photoresist layer contains an adhesion enhancer. The negative photoresist layer is environmentally friendly and provides good resolution, well defined critical dimensions, straight side walls, and a large processing window. |
| US08394574B2 |
Metrology systems and methods for lithography processes
Metrology systems and methods for lithography processes are disclosed. In one embodiment, a method of manufacturing a semiconductor device includes providing a mask having a plurality of corner rounding test patterns formed thereon. A first semiconductor device is provided, and a layer of photosensitive material of the first semiconductor device is patterned with a plurality of corner rounding test features using the mask and a lithography process. An amount of corner rounding of the lithography process is measured by analyzing the plurality of corner rounding test features relative to other of the plurality of corner rounding test features formed on the layer of photosensitive material of the semiconductor device. The lithography process or the mask is altered in response to the amount of corner rounding measured, and a second semiconductor device is provided. The second semiconductor device is affected using the altered lithography process or the altered mask. |
| US08394569B2 |
Resist composition for immersion lithography and method for forming resist pattern
A resist composition for immersion lithography of the present invention includes a resin component (A) which exhibits changed alkali solubility under the action of acid; and an acid generator component (B) which generates acid on exposure, wherein the resin component (A) includes a resin (A1) containing a fluorine atom and no acid-dissociable group, and a resin (A2) containing a structural unit (a′) derived from an acrylic acid and no fluorine atom. |
| US08394567B2 |
Toner, developer, toner cartridge, process cartridge, and image forming apparatus
There is provided a toner for electrostatic latent image developing, which includes a binder resin; a carbon black-surface treated with an isocyanate compound including a plurality of isocyanate groups which include one or more isocyanate groups that are not bonded to the carbon black; and a release agent having an acid value of about 5 mgKOH/g or higher and/or a hydroxyl value of about 5 mgKOH/g or higher. |
| US08394561B2 |
Colored toners
The present disclosure provides violet toners and methods for their production. In embodiments, methods of the present disclosure include systems which may be utilized to predict the color properties of a violet toner, thereby permitting adjustment of the pigment loading and/or target mass per unit area. |
| US08394557B2 |
Lithographic pellicle
A lithographic pellicle comprises a pellicle film (1), a pellicle frame (3), and a PSA layer (4). The pellicle film (1) is stretched across and mounted to the pellicle frame (3) at its top end. The PSA layer (4) is disposed on the bottom end of the frame (3) and is capable of attaching the frame (3) to a substrate (5). An inner PSA layer (8) made of a curable composition comprising a perfluoro compound having a perfluoro structure backbone is disposed on the inner wall of the frame (3). |
| US08394546B2 |
Fuel cell system and control method thereof
A fuel cell system having a fuel cell for causing reactant gas to be electrochemically reacted to generate power, a reactant gas supply path for supplying reactant gas to the fuel cell, a reactant gas recirculation path for recirculating exhaust gas discharged from the fuel cell and combining the recirculating exhaust gas with reactant gas flowing through the reactant gas supply path to the fuel cell, and a pump unit disposed in the reactant gas recirculation path to pump the recirculating exhaust gas through the reactant gas recirculation path. A pump-tempering apparatus increases the temperature of the pump unit and a controller controls the pump-tempering apparatus. After the controller receives a fuel cell system stop signal, the controller controls the pump-tempering apparatus such that the temperature of the pump unit becomes higher than the temperature of piping in the reactant gas recirculation path. |
| US08394543B2 |
Electrical power storage system using hydrogen and method for storing electrical power using hydrogen
In one embodiment, an electrical power storage system using hydrogen includes a power generation unit generating power using hydrogen and oxidant gas and an electrolysis unit electrolyzing steam. The electrical power storage system includes a hydrogen storage unit storing hydrogen generated by the electrolysis and supplying the hydrogen to the power generation unit during power generation, a high-temperature heat storage unit storing high temperature heat generated accompanying the power generation and supplying the heat to the electrolysis unit during the electrolysis, and a low-temperature heat storage unit storing low-temperature heat, which is exchanged in the high-temperature heat storage unit and generating with this heat the steam supplied to the electrolysis unit. |
| US08394541B2 |
Lithium secondary battery and non-aqueous electrolytic solution
The sudden generation of heat being frequently caused in the case of the overcharge of a lithium secondary cell which have a positive electrode comprising a composite metal oxide of lithium and cobalt or a composite metal oxide of lithium and nickel, a negative electrode comprising metallic lithium, a lithium alloy or a material capable of occluding and releasing lithium, and a nonaqueous electrolyte solution comprising a nonaqueous solvent and an electrolyte dissolved therein can be efficiently prevented by the addition, to the nonaqueous electrolyte solution, of an organic compound which, when the lithium secondary cell is overcharged, decomposes into a decomposition product capable of dissolving out the cobalt or nickel contained in the positive electrode and depositing it ion the negative electrode (for example, a tert-alkylbenzene derivative). |
| US08394534B2 |
Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cycling
Lithium rich and manganese rich lithium metal oxides are described that provide for excellent performance in lithium-based batteries. The specific compositions can be engineered within a specified range of compositions to provide desired performance characteristics. Selected compositions can provide high values of specific capacity with a reasonably high average voltage. Compositions of particular interest can be represented by the formula, xLi2MnO3.(1−x)LiNiu+ΔMnu−ΔCowAyO2. The compositions undergo significant first cycle irreversible changes, but the compositions cycle stably after the first cycle. |
| US08394533B2 |
Cylindrical secondary battery responsive to operating pressure for interrupting current
A cylindrical secondary battery including an electrode assembly including a positive electrode having a positive electrode active material layer containing lithium carbonate (Li2CO3), a negative electrode including a negative electrode active material layer, and a separator separating the positive electrode from the negative electrode, a can housing the electrode assembly, a cap assembly disposed on the can, and an electrolyte injected into the can. A content of the lithium carbonate (Li2CO3) is in the range of 1.0 to 1.5 wt % of the total weight of the positive electrode active material layer, a content of the electrolyte is in the range of 10.8 to 11.93 wt % of the total weight of a bare cell, and an operating pressure for interrupting current by the cap assembly is in the range of 7 to 9 kgf/cm2. |
| US08394531B2 |
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same
A negative active material for a lithium rechargeable battery is provided. The negative active material includes an active metal core and a crack inhibiting layer disposed on a surface of the active metal core. The crack inhibiting layer includes a metal oxide. |
| US08394530B2 |
Carbon material and a process for its manufacture
A carbon material suitable as a negative electrode material for a lithium ion battery which can suppress decomposition of a nonaqueous electrolytic solution, which has excellent compressibility capable of highly dense packing, and which can form an electrode of high capacity without worsening charge and discharge efficiency or cycling performance. Graphite powder A having an average particle diameter of 10-30 μm and a specific surface area S1 of at most 12.5 m2/g and pitch powder B having a softening point of 80-180° C. and an average particle diameter of 15-150 μm are mixed in proportions such that the mass ratio A/B is 98/2-95.5/4.5, and the resulting mixed powder is subjected to heat treatment in a stationary condition in an inert atmosphere at 900-1100° C. to carbonize the pitch and thereby manufacture a carbon material having carbon adhered to the surface of the above-described graphite powder. Carbon preferentially adheres to the edge planes of the graphite particles. The carbon material has a specific surface area S2 of 1.0-5.0 m2/g, and it satisfies 0.4≦S2/S1≦0.8. |
| US08394529B2 |
Preparation of flow cell battery electrolytes from raw materials
A method for preparing a redox flow battery electrolyte is provided. In some embodiments, the method includes the processing of raw materials that include sources of chromium ions and/or iron ions. The method further comprises the removal of impurities such as metal ions from those raw materials. In some embodiments, an ammonium salt may be used to remove metal impurities from an aqueous mixture of chromium ions and/or iron ions. Further provided is a redox flow battery comprising at least one electrolyte prepared from the above-identified methods. |
| US08394527B2 |
Galvanic cell for an accumulator
The galvanic cell according to the invention comprises at least one current conductor and a casing. Said casing at least partially surrounds said galvanic cell. A contact area is assigned to said casing. The casing is at least partially materially engaged with the current conductor via the contact area. The casing comprises at least one first layer and one second layer. The materials of said first layer and said second layer of the casing are different in respect to at least one chemical material. |
| US08394526B2 |
Cylindrical battery and manufacturing method thereof
The present invention mainly relates to a cylindrical battery provided with a wound-type electrode plate group, and to a manufacturing method thereof. An object of the present invention is to provide a manufacturing method by which a cylindrical battery can be produced at high productivity, without a welding electrode attaching to a current collector plate during connection of the current collector plate to a battery case. In the present invention, the maximum diameter of a hollow cylindrical portion of an electrode plate group is ⅙ or more and 2/6 or less of that of the electrode plate group; and a current collector having one first projection and a plurality of second projections are used. The one projection and the plurality of second projections are disposed on a face of the current collector plate facing an inner bottom face of the battery case, and protrude toward the inner bottom face side of the battery case. The height of the first projection is higher than that of the second projection. Further, the welding electrode used during connection of the current collector plate to the battery case has a maximum diameter of 60% or more and 100% or less of that of the hollow cylindrical portion of the electrode plate group, and is 4 mm. |
| US08394520B2 |
Thermal battery electrolyte materials, electrode-electrolyte composites, and batteries including same
Ternary or quaternary electrolyte material for use in thermal batteries that is substantially free of binders is disclosed. Composites of electrodes and electrolytes that contain the electrolyte material and batteries that contain the electrolyte material are also disclosed. |
| US08394519B2 |
Battery system
A battery system includes a plurality of electric rechargeable cells which are stacked in a row and conductive members which electrically connect the electric rechargeable cells together. The electric rechargeable cells each has a gas exhaust port, and a positive electrode terminal and a negative electrode terminal which are disposed in such a manner as to hold the gas exhaust port therebetween. The battery system includes a gas exhaust member connected to the gas exhaust ports, a partition holding member which establishes partitions between the gas exhaust member and the positive electrode terminals and the negative electrode terminals in such a manner as to cover them and on which the conductive members are provided, and a voltage control circuit which is attached to an outer surface side of the partition holding member in a position which confronts the gas exhaust member and controls voltages of the electric rechargeable cells. |
| US08394511B2 |
Compound for forming organic film, and organic light emitting device and flat panel display device including the same
A compound for use in an organic light emitting device is represented by The compound has excellent electrical properties and charge transporting characteristics, and is therefore useful as a material for a hole injection layer, a hole transport layer, and an emission layer of phosphorescent and fluorescent devices for emitting light of all colors, including red, green, blue, and white. Organic light emitting devices using the compounds have high efficiency, low driving voltages, and high brightness. |
| US08394508B2 |
Plated article having metal thin film formed by electroless plating
A plated article has an alloy thin film formed on a substrate and having a catalytically active metal (A) for electroless plating and a metal (B) capable of undergoing displacement plating with a metal ion contained in an electroless plating solution, and a metal thin film formed on the alloy thin film by electroless displacement and reduction plating. The alloy thin film of the catalytically active metal (A) and the metal (B) capable of displacement plating has a composition comprising 5 at % to 40 at % of the metal (A). The metal thin film formed by electroless displacement and reduction plating is a metal thin film having a thickness no greater than 10 nm and a resistivity no greater than 10 μΩ·cm. Preferably, the metal (B) has a barrier function with respect to a metal of the metal thin film. |
| US08394505B2 |
Building and construction element
For a production of building and construction elements with utilization of municipal wastes there is designed an element provided with at least one basic layer of pressed pulp of laminated foodstuff packages, covered at least at one side by a plastic sheet and having outside cover layers. The basic layer comprises particles the dimension of which is maximal 30 mm. |
| US08394502B2 |
Highly durable first surface silver based optical coatings and method of making the same
A highly durable, environmentally and thermally stable Silver coating for mirrors, Infrared thin-film filters, or other optical coatings having very high reflection values over a large spectral and angular range where the enhanced durability and thermal stability are achieved through the selection and layer sequence of materials, which provide good chemical and environmental protection to Silver. Of particular importance are the layers directly below the Silver, and directly above the Silver (nucleation layer and barrier layer). It is important that the materials of those two layers provide diffusion barriers for Oxygen, water vapour and other corrosive gases, and are compatible in such a way that the layer below the Silver provides a good nucleation bed for Silver assuring that Silver will grow dense and highly reflective, and in some cases, when deposited in very thin layers, highly transparent in the visible spectrum, and the material of the layer directly above the Silver layer has to be compatible with Silver in a sense that it grows dense on the top of Silver, does not reduce the reflectivity of Silver, and also provides a good nucleation layer for the next layer being deposited. |
| US08394499B2 |
Crosslinkable polymer host having pendant nonlinear optical chromophores and containing a nonlinear optical chromophore guest
Crosslinked films having electro-optic activity, methods for making the films, polymers useful in making the films, and devices that include the films. The films include a host crosslinked polymer having aligned polarizable chromophore moieties and aligned guest polarizable chromophore compounds. |
| US08394498B2 |
Roofing granules with high solar reflectance, roofing materials with high solar reflectance, and the process of making the same
Roofing granules include a core having an average ultraviolet transmission of greater than sixty percent and an average near infrared reflectance of greater than sixty percent and a UV coating layer on the exterior surface. The coating provides UV opacity, while the core provides near infrared reflectance. |
| US08394496B2 |
Single pack low temperature bake coating composition
Substrates prone to heat distortion may be coated with a coating composition containing chlorinated polyolefin-modified acrylic latex emulsion, polyurethane dispersion, non-gelling self-crosslinking acrylic emulsion, and glycol-based solvent. The coating composition contains sufficient non-gelling self-crosslinking acrylic emulsion and glycol-based solvent so that a 0.1 mm wet thickness layer of the coating composition will form a tack-free film when heated at 65° C. for fifteen minutes, and the glycol-based solvent is selected so that the coating composition is shelf stable. |
| US08394492B1 |
Surface modified aerogel monoliths
This invention comprises reinforced aerogel monoliths such as silica aerogels having a polymer coating on its outer geometric surface boundary, and to the method of preparing said aerogel monoliths. The polymer coatings on the aerogel monoliths are derived from polymer precursors selected from the group consisting of isocyanates as a precursor, precursors of epoxies, and precursors of polyimides. The coated aerogel monoliths can be modified further by encapsulating the aerogel with the polymer precursor reinforced with fibers such as carbon or glass fibers to obtain mechanically reinforced composite encapsulated aerogel monoliths. |
| US08394487B2 |
Birefringent pattern builder and laminated structure material for preventing forgery
A birefringent pattern builder, having an optically anisotropic layer containing a polymer having unreacted reactive groups,wherein the optically anisotropic layer is produced by a method containing the steps [1] and [2] in this order: [1] coating and drying a solution containing a liquid crystalline compound having at least two kinds of reactive groups; and [2] reacting one kind of the at least two kinds of reactive groups by applying heat or irradiating ionizing radiation. |
| US08394486B2 |
Decorated sheet
A decorative sheet contains a substrate having thereon at least a pattern layer, a homogeneous and uniform first surface protective layer covering the whole surface, and a second surface protective layer provided partly on the first surface protective layer. The first surface protective layer and the second surface protective layer each contain a curable resin composition having been crosslinked and cured, the first surface protective layer contains a matte agent, and the second surface protective layer contains synthetic resin beads having an average particle diameter of from 10 to 30 μm and protruding above a resin layer constituting the second surface protective layer. A region of the second surface protective layer and a region of the first surface protective layer exposed on the outermost surface have a difference in glaze, and the difference in glaze is conformed to a pattern of the pattern layer. |
| US08394481B2 |
Optical information recording medium and azo metal complex dye
A WORM-type recording layer in an optical information recording medium contains at least one azo-metal complex dye derived from a metal ion and a compound represented by the following general formula (1-1) or (1-2): wherein Q represents a carbocyclic group or a heterocyclic group, and R6 to R8 independently represent a hydrogen atom or a substituent. The compound represented by the general formula (1-1) or (1-2) has a dissociative hydrogen atom in Q, and the dissociative hydrogen atom in Q and the hydrogen atom in the —NH— group marked with asterisk * are eliminated from the compound, so that the residue is bonded to the metal ion to generate the azo-metal complex dye. The azo-metal complex dye may contain a component other than the metal ion and the compound represented by the general formula (1-1) or (1-2). |
| US08394476B2 |
Polyester resin bottle and method of producing the same
It is an object of the present invention to provide a hollow bottle made of polyester, which has excellent heat resistance and is not likely to undergo deformation or change in capacity even if a liquid of high temperature is filled therein. The present invention relates to a hollow bottle formed by blow molding polyester, which has a thickness in the range of 200 to 400 μm, and satisfies that Δd=d1−d2 is not less than −7 kg/m3 and more than 7 kg/m3, with d1 [kg/m3] being a density of a part ranging from an outer surface up to 50 μm inward, and d2 [kg/m3] being a density of a part of the body portion ranging from an inner surface up to 50 μm inward. The polyester is preferably polyethylene terephthalate, and it is preferable that d1=1370 to 1375 kg/m3, while d2=1373 to 1378 kg/m3. |
| US08394474B2 |
Sterilizable coextruded film for aseptic packaging
A coextruded multilayer film includes a core layer including an ethylene vinyl alcohol copolymer; two intermediate layers each including a blend of an amorphous polyamide having a glass transition temperature of at least 80° C., and a semicrystalline polyamide; two outer layers each including an olefinic polymer; and two tie layers each adhering an intermediate layer to a respective outer layer; wherein the film exhibits an elongation at yield (ASTM D 882) of less than 15% in each of the longitudinal and transverse directions, and a free shrink (ASTM D 2732) at 200° F. of less than 8% in each of the longitudinal and transverse directions. An aseptic package includes a sterilized food product, and a sterilized pouch in which the sterilized food product is disposed, the sterilized pouch including the coextruded multilayer film of the invention. A method of making an aseptic package is also disclosed. |
| US08394470B2 |
Heat-sealable and shrinkable multi-layer polymeric film
An open-ended tube comprising walls of a heat-sealable multi-layer polymeric film, wherein said film comprises an outer shrinkable substrate layer and an inner heat-sealable layer, wherein said substrate layer has a degree of shrinkage in the longitudinal dimension of the tube of about 0% to about 50% over the temperature range 55 to 100° C., and a degree of shrinkage in the transverse dimension of the tube of 5 to about 70% over the temperature range 55 to 100° C.; and use thereof in the manufacture of packaging for a container suitable as a receptacle for a ready-prepared ovenable meal. |
| US08394467B2 |
Liquid crystalline medium and liquid crystal device
The instant invention relates to dielectrically positive nematic media comprising one or more compounds of formula I and one or more compounds of formulae II and III and optionally one or more compounds of formulae IV and V and liquid crystal devices comprising these media and especially to fast switching electro-optical devices. |
| US08394461B2 |
Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant
A powder-containing oil-based lubricant for die contains 60 to 99% by mass of an oil-based lubricant consisting of oil, 0.3 to 30% by mass of a solubilizing agent, 0.3 to 15% by mass of an inorganic powder and 7.5% by mass or less of water, the lubricant being electrostatically applied to a die. The powder-containing oil-based lubricant may be applied to a die by electrostatic spraying. The electrostatic spray apparatus includes a device that imparts static electricity to the powder-containing oil-based lubricant and an electrostatic spray gun installed on a multi-axis robot. |
| US08394449B2 |
Differential coat weight measurement by means of nuclear or X-ray gauges
An improved differential coat weight technique employs a novel algorithm for measuring the weight of a coating material that has been deposited onto a sheet of substrate. The invention employs dual x-ray or nuclear gauges such that, even though the downstream sensor is never exposed to uncoated sheet substrate, imparting the downstream sensor with the ability to predict results that it would have yielded when measuring the uncoated sheet substrate, leads to the development of a coat weight calibration protocol from which the basis weight of the coating can be ascertained directly from measurements from the upstream and downstream sensors. No subtraction of results is required. Moreover, the two sensors do not need to be re-calibrated whenever the relative proportions of the coating and base substrate change. The technique is particularly suited for applications where the coating material and substrate are made of substances that have very different atomic numbers. |
| US08394446B2 |
Methods of providing antioxidants to implantable medical devices
Methods of incorporating an antioxidant into a medical device including a polymer are described, and methods of packaging medical devices. |
| US08394441B2 |
Low temperature extrusion process and device for energy optimized and viscosity adapted micro-structuring of frozen aerated masses
The invention describes a low temperature extrusion process and a respective device for an energy-optimized and viscosity-adapted microstructuring of frozen aerated systems like ice cream. Therewith a very finely dispersed microstructure is reached under optimized balance of viscous friction based mechanical energy dissipation (1) and transfer of dissipation heat and additional phase transition (freezing) heat (2) to a refrigerant up to very high frozen water fraction at very low temperatures. With this new process and device aerated masses are continuously frozen and optimally micro-structured under minimized/optimized mechanical energy input. The microstructure of this-like treated masses supports on the one hand preferred rheological properties which lead to improved shaping, portioning and scooping properties, even at very low temperatures, and on the other hand leads to an improved shelf life (heat shock stability) and mouth feel (e.g. creaminess, melting behavior). |
| US08394439B2 |
Mixing first and second substances responsive to opening of a container
This invention relates to containers that include at least one sub-container and to methods and/or systems for mixing first and second substances responsive to opening of the containers and the at least one sub-container that is included therein. The invention advantageously provides methods, systems, containers, sub-containers, seals and/or tethers that may be used in storing first and second substances in an unmixed state, until it is desired to mix the first and second substances just before utilization thereof. |
| US08394437B2 |
Method for making a coated food product having a heat susceptible coating
A method for making a coated food product having a heat susceptible coating is disclosed. In one aspect, the invention is directed towards a nut having a proteinaceous or fruit-based coating with no visible scorching in the outer, visible coating layer. In one aspect, the food center is par-coated with or without a heat susceptible coating, pre-roasted, finished coated with or without a heat susceptible coating, and cooked. In another aspect, the food center is first coated with a heat susceptible coating, then coated with a non-heat susceptible coating and cooked. In yet another aspect, the food center is coated with a heat susceptible coating and then cooked in a two-stage process whereby the first stage is at a hotter temperature than the second stage. |
| US08394425B2 |
Methods for promoting cellular health and treatment of cancer
Systems and methods are provided herein that provide for promoting cellular health and treatment of cancer, and allied diseases such as diabetes and glaucoma. |
| US08394423B2 |
Compositions comprising apocynin, ginkgo and ginger and uses thereof
A composition comprising ginkgo biloba or extract or component thereof; apocynin; and a gingerol. The composition may be used to treat diseases such as CF and COPD. |
| US08394421B2 |
Synthesis of nanoparticles by fungi
Systems and methods for synthesizing silver nanoparticles (SNPs) using Trichoderma fungi have been developed. In an aspect, Trichoderma reesei was used for the extracellular synthesis of silver nanoparticles. In the biosynthesis of metal nanoparticle by a fungus, one or more enzymes or metabolites are produced that reduce a salt to its metallic solid nanoparticles through a catalytic process. |
| US08394420B2 |
Substrates comprising anti-microbial compositions and methods of making and using the same
Anti-microbial compositions and devices comprising anti-microbial compositions are disclosed. Methods of making and using anti-microbial compositions and devices are also disclosed. |
| US08394419B2 |
Bone graft materials derived from mineralized gelatin
The present invention provides novel methods of forming mineralized gelatin carriers from bone. The present invention further provides mineralized gelatin carriers themselves; bone products that include such mineralized gelatin carriers including DBM bone products; and kits that include mineralized gelatin carriers formed from bone. The present invention further provides methods for making DBM bone products, wherein both the DBM and a mineralized gelatin carrier for the DBM are derived independently from a bone lot. |
| US08394415B2 |
Modified release analgesic suspensions
A pharmaceutical dosage form comprising non-steroidal-anti-inflammatory drugs, in particular propionic acid derivatives such as ibuprofen, along with a second active ingredient having a shorter therapeutically effective plasma concentration duration, such as phenylephrine, and methods of administering the same are provided. This method provides improved therapeutic effect, in particular pain relief along with decongestant relief, over extended time periods. |
| US08394412B1 |
Ultra-violet radiation absorbing silicon particle nanoclusters
Silicon particle nano-clusters formed with crystalline cores and amorphous shells are used for absorbing ultraviolet wavelength radiation. Silicon nano-particles are synthesized by plasma-chemical sputtering of bulk silicon crystal to form particles which are then quenched in an atmosphere of oxygen or oxygen and nitrogen. Analysis of these particles is presented for their scattering and absorption properties for use as ultraviolet protection elements. |
| US08394411B2 |
Papillomavirus pseudoviruses for detection and therapy of tumors
Disclosed herein are methods of detecting tumors, monitoring cancer therapy, and selectively inhibiting the proliferation and/or killing of cancer cells utilizing a papilloma pseudovirus or a papilloma virus-like particle (VLP). |
| US08394409B2 |
Controlled extended drug release technology
A controlled extended drug release technology for the controlled extended release of hydrophobic or hydrophilic drugs or therapeutically active agents consisting of a homogeneous blend of one or more therapeutic agents, gas generators and surrounded by one or more layers of coat made of thermoplastic water insoluble cellulose derivatives, acrylic polymers, superdisintegrants and optionally an oil, antioxidants and electrolytes. The technology platform is capable of releasing therapeutic agents via zero, first or pseudo first order release. |
| US08394407B2 |
Delayed release tablet with defined core geometry
A tablet comprising a core containing an active agent, and a coating, the core being disposed within the coating such that the coating has a thickness about a longitudinal axis (X-Y) of about 4.85 to 4.95 mm. The position of the core within the coating dictating that the active agent is released rapidly after a lag time during which time no active agent is released. |
| US08394399B2 |
Drug-enhanced adhesion prevention
The present invention includes methods for the inhibition of post-operative adhesion formation between tissue surfaces in a body cavity having been subjected to a surgical procedure, which methods involve administering Pemirolast, or an analog thereof, directly to tissue surfaces in the body cavity in amounts and under conditions effective to inhibit formation of adhesions, and to delivery vehicles and compositions suitable for use for local, non-systemic administration of a drug to the body and directly to tissue within a body cavity having been subjected to a surgical procedure. |
| US08394393B2 |
System and method for the release of nitric oxide using nanoscale media
A composite material containing polymeric nanofibers, themselves containing NO-donor molecules, imbibed with an elastomer matrix is permeable to both water and gas so that dissociation reactions in the presence of water releases NO gas in a sustained manner. The NO-donor nanofibers may be formed by synthesizing acceptable NO-donor molecules, blending such molecules in solution with PVP, PCL or PVAc, electrospinning the blend at relatively high voltage for form fiber mats, applying PDMS rubber to the fiber mat and crosslinking it. The resulting NO-releasing electrospun fiber composite may be used in medical devices such as catheters, stents, or vascular grafts, with the purpose of releasing nitric oxide within a controlled rate and for a sustained period of time, as well as other known medical applications for NO. |
| US08394391B2 |
Drug delivery vehicle that mimics viral properties
A drug delivery vehicle for targeted delivery of a drug mimics viral properties of size, capsid-like protein capsule, cell-specific entry, toxin release, destruction of infected cells, and migration to neighboring cells. This vehicle, termed a virogel, contains a hydrophobic polymeric core, a hydrophilic inner shell, a hydrophilic outer shell, and a ligand. An illustrative drug-loaded virogel includes poly(L-histidine-co-phenylalanine) as the core, doxorubicin loaded in the core, polyethylene glycol as the inner shell, bovine serum albumin as the outer shell, and folic acid as the ligand. |
| US08394390B2 |
Neisserial antigenic peptides
This invention provides, among other things, proteins, polypeptides, and fragments thereof, derived from the bacteria Neisseria meningitidis B. Also provided are nucleic acids encoding for such proteins, polypeptides, and/or fragments, as well as nucleic acids complementary thereto e.g., antisense nucleic acids). Additionally, this invention provides antibodies which bind to the proteins, polypeptides, and/or fragments. This invention further provides expression vectors useful for making the proteins, polypeptides, and/or fragments, as well as host cells transformed with such vectors. This invention also provides compositions of the proteins, polypeptides, fragments, and/or nucleic acids, for use as vaccines, diagnostic reagents, immunogenic compositions, and the like. Methods of making the compositions and methods of treatment with the compositions are also provided. This invention also provides methods of detecting the proteins, polypeptides, fragments, and/or nucleic acids. |
| US08394389B2 |
Tuberculosis vaccine and method of using same
Provided is a pharmaceutical composition that includes one or more inactivated Mycobacterium spp., which are preferably inactivated using gamma irradiation, and which is then formulated for mucosal or pulmonary delivery to a subject. The pharmaceutical compositions are useful for preventing or treating mycobacterium-associated infections in a subject, including a human subject. |
| US08394386B2 |
Sequential delivery of immunogenic molecules via adenovirus and adeno-associated virus-mediated administrations
An immunogenic regimen is provided. The regimen involves sequential administration of a recombinant adenoviral vector and a recombinant adeno-associated viral vector, each of which delivers a heterologous expression cassette encoding the same immunogenic product, or a cross-reactive immunogenic product. Also provided are products containing the vectors for use in the regimen of the invention. |
| US08394382B2 |
Siglec-9 Binding Agents
The present invention relates to agents capable of binding sialic acid-binding immunoglobulin-like lectin-9 (Siglec-9) and their use in the treatment of cell proliferation and differentiation disorders. Furthermore, the present invention provides associated pharmaceutical formulations and methods. |
| US08394381B2 |
Antibodies, polypeptides and uses thereof
A method of inhibiting angiogenesis in an individual in need thereof comprising administering an antibody that selectively binds to the extracellular region of human magic roundabout (MR) to the individual. An antibody that has the amino acid sequences i) to iii), the amino acid sequences iv) to vi), or the amino acid sequences i) to vi). i) S A S S S V S Y M Y ii) L T S N L A S iii) Q Q W S S N P L T iv) D Y N L N v) V I N P N Y G T T S Y N Q K F K G vi) G R D Y F G Y. A method of inhibiting angiogenesis in an individual in need thereof comprising administering the extracellular domain (residues 1-467) of MR, or a fragment thereof that inhibits angiogenesis, to the individual. A method of inhibiting endothelial cell migration and/or proliferation comprising administering the extracellular domain of MR, or a fragment thereof that inhibits endothelial cell migration and/or proliferation. |
| US08394376B2 |
Therapeutic agents for alzheimer's disease and cancer
To provide a therapeutic drug for Alzheimer's disease and/or a cancer. The therapeutic drug for Alzheimer's disease and/or a cancer contains an anti-nicastrin antibody, a derivative of the antibody, or a fragment of the antibody or the derivative. |
| US08394371B2 |
Compositions for the treatment of skin conditions, disorders or diseases and methods of making and using the same
The present invention includes methods and compositions designed for treating a subject suffering from a skin condition, disorder or disease. The compositions include undifferentiated fetal skin cells that are either integrated with a collagen matrix or a carrier. |
| US08394370B2 |
Nutritional formula for optimal gut barrier function
The present invention pertains to a composition for inducing a pattern of gut barrier maturation similar to that observed with breast-feeding and able to improve gut barrier maturation, e.g. during neonatal stress. In particular, the present invention relates to an infant formula containing a combination of specific ingredients designed to provide a synergistic effect all along gastrointestinal tract and barrier function. |
| US08394369B2 |
Chondrocyte therapeutic delivery system
Methods and compositions for producing therapeutic agents using chondrocytes are provided. The genetically engineered chondrocytes can be used to express the therapeutic agent in a subject, including in an environment typically associated with chondrocytes and in an environment not typically associated with chondrocytes. |
| US08394368B2 |
Method for producing a composition for promoting survival of transplanted hematopoietic stem cell
HLA matched activated lymphocytes in mononuclear cells separated from peripheral blood or umbilical cord blood are proliferated and activated. After separating and collecting, the HLA matched activated lymphocytes are employed as the main component of a composition for promoting survival of transplanted hematopoietic stem cells. The obtained composition is widely usable in, for instance, prevention of survival failure of transplanted hematopoietic stem cells and therapy for promoting the survival thereof. Although the dose of the composition varies depending on the age, conditions, etc. of a patient, a humanized antibody is administered in a dose of from 0.2 to 20 ml/kg/day to mammals including humans. The composition is administered by intravenous injection either once a day (single administration or continuous administration) or intermittently once to 3 times in a week or once in 2 or 3 weeks. |
| US08394367B2 |
IL6R/IL6 chimera for therapy of chemotherapy-induced peripheral neuropathy
The invention relates to the use of IL-6R/IL-6 chimera in chemotherapy induced neuropathy. |
| US08394365B2 |
Multi-arm polymer prodrugs
Provided herein are water-soluble prodrugs, compositions comprising such prodrugs, and related methods of making and administering the same. The prodrugs of the invention comprise a water-soluble polymer having three or more arms, at least three of which are typically covalently attached to an active agent, e.g., a small molecule. The conjugates of the invention provide an optimal balance of polymer size and structure for achieving improved drug loading, since the conjugates of the invention possess three or more active agents releasably attached to a multi-armed water-soluble polymer. The prodrugs of the invention are therapeutically effective, and exhibit improved properties in-vivo when compared to unmodified parent drug. |
| US08394364B2 |
Methods of using ophthalmic compositions comprising povidone-iodine
A topical ophthalmic composition comprised of povidone-iodine 0.01% to 10.0% combined with a steroid or non-steroidal anti-inflammatory drug. This solution is useful in the treatment of active infections of at least one tissue of the eye (e.g., conjunctiva and cornea) from bacterial, mycobacterial, viral, fungal, or amoebic causes, as well as treatment to prevent such infections in appropriate clinical settings (e.g. corneal abrasion, postoperative prophylaxis, post-LASIK/LASEK prophylaxis). Additionally the solution is effective in the prevention of infection and inflammation in the post-operative ophthalmic patient. |
| US08394363B2 |
Cosmetic rinsable mask type composition for skin care
The invention relates to a cosmetic composition of rinse-off mask type for the care of the skin, characterized in that it comprises at least one superabsorbent polymer or copolymer of water-retaining type, in the form of particles in the substantially completely hydrated state, said particles having, in the dry or nonhydrated state, a mean particle size of between 5 and 100 μm, advantageously between 20 and 50 μm, in particular between 20 and 30 μm. |
| US08394361B1 |
Stable surfactant compositions for suspending components
A free-flowing surfactant composition comprising at least one anionic surface-active agent, an alkanolamide, an electrolyte, and water is described. In particular, the composition is a surfactant composition that has free-flowing non-Newtonian shear thinning properties and the ability to suspend components and is stable under at least one freeze/thaw cycle. |
| US08394360B2 |
Additive for hair cosmetic preparation, hair cosmetic preparation, and method for producing additive for hair cosmetic preparation
The present invention provides an additive for a hair cosmetic preparation and a hair cosmetic preparation containing the additive that can give a supple feel to the finished hair. The additive for a hair cosmetic preparation contains a graft copolymer obtainable by graft-copolymerizing a cationic water-soluble monomer and a nonionic water-soluble monomer in an aqueous solution containing either one or both of a natural polymer and a natural polymer derivative that have an OH group. |
| US08394359B1 |
Tattoo removal system and method
A treatment system and method includes use of a chemical facilitator to provide a result-effective event against one or more negative therapeutic effects related to exposing to a light output a skin portion including a condition treatable in whole or in part with light. In one exemplary embodiment for skin treatment including tattoo removal, perfluorodecalin is used to inhibit or resolve whitening, for example to speed a laser therapy session. |
| US08394356B2 |
Diagnostic imaging contrast agents with extended blood retention
The present invention relates to contrast agents for diagnostic imaging with prolonged blood retention. In particular, this invention relates to novel compounds that are characterized by an image enhancing moiety (IEM); a protein plasma binding moiety (PPBM); and a blood half-life extending moiety (BHEM). This invention also relates to pharmaceutical compositions comprising these compounds and to methods of using the compounds and compositions for blood half-life extension and contrast enhancement of diagnostic imaging. |
| US08394352B2 |
Porous metal oxide particles and their methods of synthesis
Methods are generally disclosed for synthesis of porous particles from a solution formed from a leaving agent, a surfactant, and a soluble metal salt in a solvent. The surfactant congregates to form a nanoparticle core such that the metal salt forms about the nanoparticle core to form a plurality of nanoparticles. The solution is heated such that the leaving agent forms gas bubbles in the solution, and the plurality of nanoparticles congregate about the gas bubbles to form a porous particle. The porous particles are also generally disclosed and can include a particle shell formed about a core to define an average diameter from about 0.5 μm to about 50 μm. The particle shell can be formed from a plurality of nanoparticles having an average diameter of from about 1 nm to about 50 nm and defined by a metal salt formed about a surfactant core. |
| US08394348B1 |
Three-way catalyst having a upstream multi-layer catalyst
Disclosed herein is a layered, three-way conversion catalyst having the capability of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides being separated in a front and rear portion is disclosed. Provided is a catalytic material of at least two front and two rear layers in conjunction with a substrate, where each of the layers includes a support, all layers comprise a platinum group metal component, and the rear bottom layer is substantially free of a ceria-containing oxygen storage component (OSC). |
| US08394343B2 |
Integrated test strip container with retaining insert
A blood glucose meter for providing easy access to test strips and measuring blood glucose, a disposable and removable cartridge for providing easy access to test strips, and methods of manufacturing and utilization thereof are disclosed. The blood glucose meter for providing easy access to test strips and measuring blood glucose has a disposable and removable cartridge, a retaining member which releasably retains the test strips in a stacked configuration, and a housing. The disposable and removable cartridge has a rigid lid attached to a flexible body. |
| US08394341B2 |
Microfluidic chip frame
A frame for a microfluidic chip may be used together with a laboratory apparatus. The frame is adapted at least for one of the following features: receiving the microfluidic chip; protecting the microfluidic chip; and, positioning the microfluidic chip relative to the frame. The microfluidic chip is movable relative to the frame. |
| US08394334B2 |
Device for further processing a fluid materials
A device for further processing a fluid material, particularly a care device for medical or dental tool holders, the material being stored in a tank under pressure, the device having a coupling fixture having an adapter forming a screw connection to the tank under pressure, the adapter of the coupling fixture being pivotally supported. |
| US08394331B2 |
Next generation combined hydrocarbon/ozone converter
A combined hydrocarbon/ozone converter includes a substrate, a metal oxide washcoat and a hydrocarbon converting catalyst, such as platinum. The metal oxide washcoat comprises an ozone reacting component, such as cobalt oxide, and a non-catalytic component, such as aluminum oxide. The weight ratio of the hydrocarbon converting catalyst to the ozone reacting component may be between about 1:5 and about 1:100. |
| US08394330B1 |
Conductive organic sensors, arrays and methods of use
The present invention provides a class of sensors prepared from regions of conducting organic materials and conducting materials that show an increase sensitivity detection limit for amines. The present class of sensors have applications in the detection of spoiled food products and in testing for diseases, such as cholera and lung cancer, which have amines as biomarkers. |
| US08394326B2 |
Flow cytometer and fluidic line assembly with multiple injection needles
A flow cytometer is provided which includes an interrogation flow cell and a plurality of assay fluidic lines extending into the interrogation flow cell. A method of operating such a flow cytometer includes priming the interrogation flow cell with a sheath fluid and injecting different assay fluids into a flow of the sheath fluid through the plurality of fluidic lines. A fluidic line assembly is provided which includes a plurality of capillary tubes coupled to a base section configured for coupling to an interrogation flow cell assembly of a flow cytometer. The capillary tubes are dimensionally configured such that when the fluidic line assembly is arranged within the flow cytometer and fluid is dispensed from one or more of the capillary tubes at a given pressure differential with respect to an encompassing sheath fluid within the interrogation flow cell the fluid is substantially centrally aligned within the interrogation flow cell. |
| US08394323B2 |
Biochip with a three dimensional mesoporous layer and method for forming the same
The present invention discloses a biochip comprising a substrate and a three-dimensional mesoporous layer on top of it, wherein the mesoporous layer on top is chemically modified to recognize labeling DNAs, proteins, peptides, saccharides, and cells. In addition, this invention also discloses a method for forming the biochip with a three-dimensional mesoporous layer, including a blending process, a heating process, a coating process, a gelation process, a drying process, and a surface modification process. |
| US08394319B2 |
Martensitic-steel casting material and process for producing martensitic cast steel product
Nickel, Ni, of 5 to 10 mass %, silicon, Si, of 0.5 to 5 mass %, manganese, Mn, of 0.01 to 1 mass %, carbon, C, of 0.2 to 2 mass % and a remaining part consisting of iron, Fe, and incidental impurities are employed, and further chromium, Cr, of 1 to 10 mass % is added to obtain a martensitic cast steel material for which a martensitic transformation finish temperature (Mf point) is below freezing. Further, a cast steel material that contains vanadium V of 0.1 to 5 mass % in addition to the above elements of the material is also obtained. For these cast steel materials, since martensitic transformation occurs merely by performing a sub-zero treatment, the tempering process can be comparatively easily performed, and machining in a desired shape is easily performed. |
| US08394318B2 |
Cooling apparatus of steel sheet, and manufacturing apparatus and manufacturing method of hot-rolled steel sheet
A cooling apparatus of a steel sheet, which is excellent in discharging water without hindering the movement of a steel sheet, is disposed on a lower process side of a final stand in a row of hot finish rolling mills. The apparatus includes a plurality of cooling nozzles arranged to cool a steel sheet transported on transporting rolls, wherein the cooling nozzles are arranged on upper and lower surface sides of an area in which the steel sheet passes. A lower surface guide is arranged on the lower surface side with the lower surface guide comprising inlet holes through which cooling water sprayed from the cooling nozzles on the lower surface side passes and outlet holes through which the cooling water passes, dropping downwardly to be discharged. The inlet holes and the outlet holes are arranged alternately in a moving direction of the steel sheet. |
| US08394315B2 |
Multi-segment tool and method for composite formation
A multi-segment tool and tooling system for vacuum forming a composite part. A tool can include a first tool having first and second surfaces. A second tool can have an opening positioned on a first tool in a location other than the first surface or the second surface. The first tool and second tool can receive at least a portion of a preform composite. The first tool can have a vacuum barrier attached to the first surface and to the second surface encapsulating the preform composite and the second tool. A tooling system can include a first tool having a core and a base with a core extending upwards from the base. A second tool can be positioned upon the core where the core extends above the second tool. A vacuum barrier sealed to the base and the core can include a composite, the first tool and the second tool. |
| US08394314B2 |
Method for producing a component provided with a multipart cover layer and said component
A component is produced according to the following steps: a) insertion at least of two skins into the second tool half of a tool having a cavity-forming first tool half and second tool half such that the skins overlap in their end regions; b) rear-foaming or rear-spraying of the skins with a foam material or spraying material, c) by exerting low pressure in the region of the overlap, the internally situated end region of the one skin being pressed against the externally situated end region of the other skin in a foam-tight or injection molding-tight manner. |
| US08394310B2 |
Corner-consolidating inflatable method for manufacturing composite structures
An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions. |
| US08394309B2 |
Resin film and method for producing it, polarizer and liquid crystal display device
A resin film including a resin and an organic acid represented by the following formula (1), wherein the ratio of the organic acid to the resin is from 0.1 to 20% by mass: X-L-(R1)n Formula (1). |
| US08394303B2 |
Method for manufacturing wood fiber insulating boards
The invention relates to a method for manufacturing wood fiber insulating boards, wherein wood fibers are mixed with thermoplastic plastic fibers as binders and a fiber mat is produced therefrom, wherein multi-component fibers composed of at least one first and one second plastic component having different melting points are used as plastic fibers, wherein the fiber mat is heated in such a way that the second component of the plastic fiber softens and wherein the fiber mat is cooled down to produce the insulating board, characterized in that a steam/air mixture having a specified dew point flows through the fiber mat to heat the fiber mat and that multi-component plastic fibers are used as binders, the first component of which has a melting point above the dew point and the second component of which has a melting point below the dew point. |
| US08394298B2 |
Non-aqueous liquid compositions comprising ion exchange polymers
Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent. |
| US08394297B2 |
Method of manufacture of semiconductor device and conductive compositions used therein
The present invention is directed to a thick film conductive composition comprising: (a) electrically conductive silver powder; (b) Zn-containing additive wherein the particle size of said zinc-containing additive is in the range of 7 nanometers to less than 100 nanometers; (c) glass frit wherein said glass frit has a softening point in the range of 300 to 600° C.; dispersed in (d) organic medium. The present invention is further directed to a semiconductor device and a method of manufacturing a semiconductor device from a structural element composed of a semiconductor having a p-n junction and an insulating film formed on a main surface of the semiconductor comprising the steps of (a) applying onto said insulating film the thick film composition as describe above; and (b) firing said semiconductor, insulating film and thick film composition to form an electrode. |
| US08394295B2 |
Oxynitride fluorescent material and light-emitting device
An oxynitride fluorescent material includes a JEM phase as a mother crystal and a luminescence center element Ce. The oxynitride fluorescent material has a fluorescence spectrum with a maximum emission wavelength of 420 nm to 500 nm inclusive and an excitation spectrum with a maximum excitation wavelength of 250 nm to 400 nm inclusive. |
| US08394294B2 |
Four-ring liquid crystal compound having lateral fluorine, liquid crystal composition and liquid crystal display device
The invention provides a liquid crystal compound which has stability to heat, light and so forth, a nematic phase in a wide temperature range, a small viscosity, a large optical anisotropy, and a suitable elastic constant K33, and further has a suitable and negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds. Moreover, the invention provides a liquid crystal composition comprising this liquid crystal compound and a liquid crystal display device containing this liquid crystal composition.A liquid crystal compound represented by formula (a): for example, R1 and R2 are alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons or alkoxy having 1 to 9 carbons; ring A1 and ring A2 are 1,4-phenylene or trans-1,4-cyclohexylene; L1 and L2 are hydrogen or fluorine, and at least one of L1 and L2 is fluorine; and Z1 and Z2 are a single bond, —(CH2)2—, —CH═CH—, —CH2O— or —OCH2—. |
| US08394292B2 |
Liquid-crystalline medium and liquid-crystal display
The present invention relates to dielectrically positive liquid-crystalline media comprising a dielectrically neutral or slightly positive component, component A, comprising one or more dielectrically neutral or slightly positive compounds of the formula I in which the parameters have the meaning indicated in the specification, and a dielectrically positive component, component B, comprising one or more dielectrically positive compounds, and optionally a second dielectrically neutral component, component C, and to liquid-crystal displays containing these media, especially active-matrix displays and in particular TN, IPS and FFS displays. |
| US08394290B2 |
Recovery of alumina trihydrate during the Bayer process using scleroglucan
The invention provides methods and compositions for improving the production of alumina. The invention involves adding a product containing one or more polysaccharides to liquor within the fluid circuit of the production process, where one of the polysaccharides is scleroglucan. The use of scleroglucan can impart a number of advantages including at least some of: greater flocculation effectiveness, increasing the maximum effective dosage, faster settling rate. The production process can be a Bayer process. |
| US08394286B2 |
Thiol and thioether stabilizers for fluoroolefins
The present disclosure relates to compositions comprising at least one fluoroolefin and an effective amount of a stabilizer comprising at least one thiol or thioether, or mixtures thereof. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants. |
| US08394284B2 |
Thermoelectric converter and method of manufacturing same
A thermoelectric converter made of a thermoelectric conversion material is provided in which metal or alloy particles having an average particle size of 1 to 100 nm are dispersed, wherein at least a part of the metal or alloy particles are dispersed at a distance not more than the mean free path of the phonon of the thermoelectric conversion material. |
| US08394282B2 |
Adaptive nanotopography sculpting
Adaptive imprint planarization provides a surface having desired shape characteristics. Generally, topography of a first surface is mapped to provide a density map. The density map is evaluated to provide a drop pattern for dispensing polymerizable material on the first surface. The polymerizable material is solidified and etched to provide a second surface having the desired shape characteristics. Additionally, adaptive imprint planarization compensates for parasitic effects of the imprinting process. |
| US08394273B2 |
Method and system for surface water treatment
A method, apparatus, and system for removing contaminants from a body of surface water. The method and apparatus may include tubular members such as hollow-fiber components. The tubular members have a reactive gas diffused through wall of the member. Contaminants in the water can be removed when the reactive gas reacts with bacteria on the tubular member. |
| US08394271B2 |
Anaerobic digester employing circular tank
A method and apparatus for the anaerobic digestion of high-solids waste material. The apparatus includes a closed container having a relatively circular outer wall. The closed container has a first passage having an inlet in which the waste material flows in a first direction, a second passage in which the waste material flows in a second direction, and a divider having an end. The divider separates the first passage from the second passage, such that the waste material flows around the end of the divider when flowing from the first passage to the second passage. |
| US08394269B2 |
Water filter device having encoding structure
The present invention relates to a water filter device having a filter head with filter head components, a replaceable filter candle with filter candle components, and an encoding structure which is formed between a filter head component and a filter candle component. The water filter device is distinguished, in a first embodiment, in that an encoding structure is formed with axial orientation on an end face of the filter candle and/or on an element which is associated with such an end face of the filter candle. In a second embodiment, said water filter device is distinguished in that an encoding structure is formed separately from a fixing structure. |
| US08394264B2 |
Method for stabilizing heating oil or diesel oil, particularly heating oil or diesel oil from the depolymerization of hydrocarbon-containing residues, or pyrolysis oil
In order to keep diesel or heating oil obtained by fractional distillation, in particular after depolymerization of residues, or pyrolysis oil that was obtained by pyrolysis of rubber or organic substances, permanently clear and light, first, the process of discoloration (darkening) is allowed and then a second distillation is carried out, through which a permanently clear and light heating, diesel or heavy oil is obtained. |
| US08394263B2 |
Bulk catalyst comprising metal oxidic particles and a process for the manufacture thereof
The invention relates to a bulk catalyst having improved activity in hydrodesulphurization, in particular in relatively low Group VIII over Group VIB metal molar ratios. The bulk catalyst comprises metal oxidic particles comprising one or more Group VIB metals and one or more-Group VIII metals which metal oxidic particles are obtainable by a process comprising the steps of reacting the compounds comprising one or more Group VIB metals and compounds comprising one or more Group VIII metals in hydrothermal conditions at a reaction temperature above the boiling temperature of the protic liquid, preferably in an autoclave at a reaction pressure above atmospheric pressure and. The invention also relates to the corresponding sulphided catalyst, to a process for the manufacture of said bulk catalyst and to the use of said catalyst for the hydrotreatment, in particular the hydrodesulphurization and hydrodenitrogenation of hydrocarbon feedstock. |
| US08394259B2 |
Unit, system and process for catalytic cracking
One exemplary embodiment can be a fluid catalytic cracking unit. The fluid catalytic cracking unit can include a first riser, a second riser, and a disengagement zone. The first riser can be adapted to receive a first feed terminating at a first reaction vessel having a first volume. The second riser may be adapted to receive a second feed terminating at a second reaction vessel having a second volume. Generally, the first volume is greater than the second volume. What is more, the disengagement zone can be for receiving a first mixture including at least one catalyst and one or more products from the first reaction vessel, and a second mixture including at least one catalyst and one or more products from the second reaction vessel. Typically, the first mixture is isolated from the second mixture. |
| US08394256B2 |
Method for haze mitigation and filterability improvement for base stocks
The present invention is a process for removing waxy haze from and improving the filterability of base stocks including heavy mineral oil base stocks, gas-to-liquids (GTL) and hydrodewaxed or hydroisomerized waxy feed basestocks by filtering the waxy haze causing particles out of the base stock employing a filter characterized by a high surface area of pores accessible to the haze wax particles which have particles dimensions of no more than about 5 microns. |
| US08394255B2 |
Integrated hydrocracking and dewaxing of hydrocarbons
An integrated process for producing naphtha fuel, diesel fuel and/or lubricant base oils from feedstocks under sour conditions is provided. The ability to process feedstocks under higher sulfur and/or nitrogen conditions allows for reduced cost processing and increases the flexibility in selecting a suitable feedstock. The sour feed can be delivered to a catalytic dewaxing step without any separation of sulfur and nitrogen contaminants, or a high pressure separation can be used to partially eliminate contaminants. The integrated process includes an initial hydrotreatment, hydrocracking, catalytic dewaxing of the hydrocracking effluent, and an option final hydrotreatment. |
| US08394253B2 |
Electrolytic system and method for generating biocides having an electron deficient carrier fluid and chlorine dioxide
A method for electrolytically generating a biocide having an electron deficient carrier fluid and chlorine dioxide, including providing a carrier fluid; providing a pair of electrodes interposed by a semi-permeable membrane within a vessel for creating a first passageway and a second passageway, an anode electrode of the pair of electrodes disposed in the first passageway, cathode electrode of the pair of electrodes disposed in the second passageway; flowing the carrier fluid through the vessel; applying an electric potential to the pair of electrodes to produce an oxidative acidic fluid, a reductive alkaline fluid, and anodic gases in the container; removing the fluids and gases from the vessel; mixing a portion of the anodic gases with the reductive alkaline fluid to produce a hypochlorite solution; and mixing a chlorite brine with the hypochlorite solution, followed by the introduction of additional oxidative acidic fluid to release the biocide. |
| US08394250B2 |
Electro-blotting devices, systems, and kits and methods for their use
The invention provides a dry electroblotting system for dry blotting gels, in which the system includes an electroblotting transfer stack that comprises an analysis gel and a blotting membrane, an anode, a body of anodic gel matrix juxtaposed with the anode between the anode and the transfer stack, a cathode, and a body of cathodic gel matrix juxtaposed with the cathode between the cathode and the transfer stack, in which the anodic gel matrix and the cathodic gel matrix each comprise an ion source for electrophoretic transfer. The dry electroblotting system does not use any liquid buffers that are added to the system just before electroblotting (such as when the transfer stack is being assembled). The anode, the cathode, or both can be separate from a power supply and provided as part of a disposable electrode assembly that also includes a body of gel matrix that includes ions for electrophoretic transfer. |