| Document | Document Title |
|---|---|
| US07995347B1 |
Configurable chassis shelf
A chassis shelf may include an upper guide adapted to receive a first edge of a first card and a lower guide adapted to receive a first edge of a second card. The chassis shelf may include an alignment device adapted to align the chassis shelf with respect to a chassis. The chassis shelf may include an attachment device for removably coupling the chassis shelf to the chassis. |
| US07995346B2 |
Ruggedized, self aligning, sliding air seal for removable electronic units
An electronics housing system (S) adapted for electronic devices (D) includes a main chassis unit (M) and at least one removable module (10) mountable with the base unit (M) for supporting electronic circuitry components electro-optically coupled with the base unit (M). The removable module assembly (10) has a main body (12) that includes two opposing mounting edges (14, 16) and a connection edge (18). At least one of the mounting edges (14, 16) of the removable mounting assembly (10) has an opening (20) to receive a cooling air flow (F) into an interior cavity (22) of the main body (12) of the removable module (10). The main chassis (M) has a pair of opposing module mounting assemblies (24, 26) to receive a removable module (10) between the opposing module mounting assemblies (24, 26). The electronics rack wall (24, 26) includes a removable seal plate (32) to provide an air seal. |
| US07995345B2 |
Single fan tray in a midplane architecture
A chassis may include a front section that contains a first electronic circuit board oriented in a first plane, a rear section that contains a second electronic circuit board oriented in a second plane, where the first plane and the second plane are substantially orthogonal, a midplane dividing the front and the rear sections, and a fan tray assembly including a plurality of fans to cool both the first electronic circuit board of the front section and the second electronic circuit board of the rear section. |
| US07995337B2 |
Shock-absorbing structure for storage apparatus
The present invention relates to a shock-absorbing structure for a storage apparatus, which includes a first arm and a second arm. The first and the second arms are secured on both sides of a storage apparatus. One or more first penetrating troughs and one or more second penetrating troughs are adapted on the first and the second arms, respectively. A plurality of first buffer members is adapted on the first and the second penetrating troughs. By securing the storage apparatus using the present invention, shocks imposed on the storage apparatus can be eased, and thereby the lifetime can be increased. |
| US07995335B2 |
Electronic device with replaceable drive bracket
A system for housing storage devices in an electronic device includes a first drive bracket, a second drive bracket; and a chassis having the first or the second drive bracket installed therein. The first drive bracket defines a plurality of first rooms for accommodating first disk drives therein. The second drive bracket defines a plurality of second rooms for accommodating second disk drives therein. The first disk drives are sized different from the second disk drives. |
| US07995333B2 |
Sliding-type portable electronic device
A sliding-type portable electronic device includes a main body having a first display, a first cover, and a second cover. The first cover and the second cover are slidably assembled on the main body. When the sliding-type portable electronic device is closed, the first cover and the second cover cooperatively cover the first display. |
| US07995330B2 |
Housing and electronic device
A housing includes a pair of housing walls that face each other with an inner space therebetween. The housing further includes: a first projection that projects from a first housing wall of the pair of housing walls toward a second housing wall of the pair of housing walls and abuts the second housing wall; and a second projection that projects from the second housing wall toward the first housing wall and engages in the first projection thereby preventing separation of the pair of housing walls. |
| US07995328B2 |
Capacitor
A capacitor for use in a hybrid vehicle and the like has a structure contrived to achieve reduction in size, increase in capacitance and decrease in resistance. An element has a pair of positive and negative electrodes, each comprising a collector made of a metallic foil having a carbon-containing electrode layer formed thereon, the electrodes rolled up with a separator interposed therebetween to form a pair of electrode terminations at opposite sides of the element. A dimension of one of the electrode terminations is set shorter than that of the other electrode termination. This structure achieves an increase in capacitance and decrease in resistance since it can increase an effective area of electrode surfaces under a restricted condition of keeping the same height of the element as it is placed inside a casing of given dimensions. |
| US07995325B2 |
Multilayer capacitor
A multilayer capacitor includes a capacitor body having rectangular first and second main faces opposing each other, first and second end faces extending in a shorter side direction of the first and second main faces so as to connect the first and second main faces to each other, and first and second side faces extending in a longer side direction of the first and second main faces so as to connect the first and second main faces to each other. First and second terminal electrodes are arranged on the first and second side faces of the capacitor body, respectively. A first inner electrode connected to the first terminal electrode, a second inner electrode connected to the second terminal electrode, and first and second intermediate electrodes connected to none of the first and second terminal electrodes are arranged within the capacitor body. The first intermediate electrode and first inner electrode form a combined capacitance different from that formed by the second intermediate electrode and second inner electrode. |
| US07995323B2 |
Method and apparatus for securely dechucking wafers
A wafer stage installed in a process chamber for safely dechucking a wafer is provided. In one embodiment, the wafer stage comprises: a chuck support for supporting a chuck; a chuck mounted on the chuck support for receiving and attaching a wafer thereto; a support lift means for supporting the wafer; a driving means coupled to the support lift means for gradually raising the support lift means to contact the wafer in response to a variable quantity; a controller for receiving the variable quantity; and a regulating means coupled to the driving means and to the controller, the regulating means for controlling the variable quantity going to the driving means when a predetermined variable quantity is detected. |
| US07995322B2 |
Portable air ionizer, interface for a portable ionizer, and method of advertising therewith
This disclosure relates to a portable ionizer worn in the vicinity of the human face, including, for example, a necklace to diffuse concentrations of negative ions in the facial area of the wearer where the ions are beneficial. As a consequence of this capacity to focus the ion flux, fewer ions must be produced by the source to obtain the benefit to the wearer because of a greater local concentration. The necklace ionizer is given a pleasing external appearance and a useful purpose, such as an advertising display. The negative ions are generated by a high-voltage alternate frequency ion generating needle. A control module including a power management system, a transformer, and a multiplier is used to minimize power drain on a rechargeable battery. Other features of the power management system include an LED display shut-off, battery voltage cut-off, management of needle life, and management of power supply drain time through frequency modulation or voltage control. |
| US07995321B2 |
Ionization device
An ionization device with increased rigidity of a coupling portion is provided. The ionization device includes a casing member for applying high voltage to each needle electrode; a coupling member for mechanically coupling a plurality of casing members in a longitudinal direction and electrically connecting high voltage plates of the respective casing members; and a elongated main body casing for housing a casing body constituted by coupling the plurality of casing members with the coupling member and the electrical circuit unit, the main body casing having the needle electrodes with a space from each other in the longitudinal direction and protruding outside. The main body casing integrally forms a space for arranging the casing body therein so as to be separated from a space for arranging the electrical circuit unit. With this configuration, the casing body to be applied with the high voltage is separated from the electrical circuit unit including a portion having low voltage, thereby avoiding unnecessary discharge. |
| US07995317B2 |
Dual voltage hot swap module power control
A module hot swap circuit includes a low voltage-drop rectifier adapted to receive either positive or negative voltages of different absolute values. The rectifier is coupled to a power manager that provides dual startup/shutdown voltage thresholds and inrush current limiting. A detector prevents reverse current flow allowing the module to hold up during input voltage drop-outs. |
| US07995316B2 |
Integrated ESD protection device
An integrated electrostatic discharge (ESD) device includes a first ESD structure coupled to a pad terminal of the integrated ESD device and a second ESD structure coupled to a ground terminal of the integrated ESD device. The integrated ESD device also comprises a diffusion region that is shared by each of the first ESD structure and the second ESD structure, such that the shared diffusion region forms a portion of at least one semiconductor junction associated with each of the first ESD structure and the second ESD structure. |
| US07995313B2 |
Method for operating a plasma process and arc discharge detection device
An arc discharge in a plasma process is detected using a method that includes detecting arc discharges by monitoring one or more characteristic values of the plasma process, and comparing at least a first characteristic value with a predefinable first threshold value (SW1). When it is determined that the at least first characteristic value reaches the first threshold value, a potential arc discharge is recognized and a first countermeasure is triggered to suppress the arc discharge. The method includes comparing at least a second characteristic value with a pre-definable second threshold value (SW2) that differs from the first threshold value, and when it is determined that the second characteristic value reaches the second threshold value, triggering a second countermeasure for suppressing the arc discharge. After the second countermeasure has been triggered, a renewed triggering of the second countermeasure is prevented during a blocking time (Tt). |
| US07995307B2 |
Perpendicular magnetic recording write head with trailing shield having throat height defined by electroplated nonmagnetic pad layer and method for making the head
A perpendicular magnetic recording write head has a magnetic write pole (WP) and a trailing shield (TS). The TS has a height (TS-HT) and a throat height (TS-TH) in a direction perpendicular to the ABS, with TS-TH being less than TS-HT. Nonmagnetic material is located between the TS and the WP and separates the TS from the WP. The nonmagnetic material includes a gap layer and a nonmagnetic electroplated “bump” or pad between the WP and the TS. The pad has a front edge generally parallel to and recessed from the ABS so that the TS-TH is generally equal to the distance from the ABS to the pad's front edge. An electrical lapping guide (ELG) is formed adjacent to the write head, with the back edge of the ELG being defined in the same process step that defines the location of the recessed front edge of the electroplated pad. |
| US07995306B2 |
Shaft, hydrodynamic bearing device, spindle motor, and recording and reproducing apparatus
According to the present invention, when processing shafts in a centerless grinding machine, engagement between the shafts is prevented without rearranging the shafts, and thus outer circumferential faces of the shafts can be precisely processed. A shaft 12 is used in a hydrodynamic bearing device, and includes a cylindrical column formed with an outer circumferential face 12a forms a hydrodynamic radial bearing portion, a tapped hole 12j that is formed at a first end of the cylindrical column, and a first projecting portion 12b formed at a second end of the cylindrical column. When the first end and the second end of the shafts 12 are arranged side by side in an axis direction, the first projecting portion 12b of the shaft 12 can not interfere with the tapped hole 12j of the other shaft 12. |
| US07995305B1 |
Calibrating voice coil motors
Methods, systems, and apparatus, including computer program products, are described for calibrating voice coil motors. In one aspect, a method is provided that includes seeking toward an outer diameter of a machine readable medium from a target servo track to a blank portion of the machine readable medium. A radial velocity of an actuator is determined after accelerating the actuator to a target radial velocity. The radial velocity is compared to the target radial velocity, and a current, that is used to controllably modify the radial velocity of the actuator if the radial velocity is different from the target radial velocity, is calibrated. |
| US07995302B2 |
Disk drive device and control method of unloading corresponding to fall detection in disk drive device
Embodiments of the present invention improve the safety against a fall of a disk drive device. In one embodiment, when an HDD has recognized detection result data of a fall sensor to indicate a fall, the HDD unloads a head slider from above a disk to a stand-by position. The HDD checks whether or not the detection result data of the fall sensor indicates a fall on the occasion of a seek start. If the data indicates a fall, the controller unloads an actuator. The HDD issues a seek fake error on the occasion of a seek completion. On the occasion of a re-seek start in the error recovery process, the HDD conducts a fall check referring to the detection result data. |
| US07995301B2 |
Method and apparatus for determining a location of a defect on a storage medium
A defect is detected on a storage medium of a disk drive. A location of the defect is determined, within a smallest addressable unit of data stored on the storage medium. An indication of the location is stored in a memory. A location of a sensor of the disk drive relative to the data stored on the storage medium is monitored. A response of at least one of a defect detector of the disk drive, a read channel controller of the disk drive, and a servo controller of the disk drive is changed based on the location of the sensor relative to the data stored on the storage medium and the stored indication of the location of the defect. |
| US07995299B2 |
Magnetic recording medium evaluation apparatus and evaluation method
This invention provides a magnetic recording medium evaluation apparatus and evaluation method which yield results having good correlation with error rate measurements even when comparing media with different structures. Signals from a function generator are recorded in a magnetic recording medium. The recording signals are also passed through a first digital filter to obtain ideal restored signals. Reproduced signals from the magnetic recording medium are sampled in synchronization with the output from the function generator, and the discrete signals are passed through a second digital filter to obtain restored signals. The outputs from the first and second digital filters are input to an operational amplifier, and the difference between the restored signals and the ideal restored signals is taken for each sampling of the recording signals. The signal-to-noise ratio of the ideal restored signal to the average of the absolute value of this difference is used to evaluate signal quality. |
| US07995293B2 |
Image pickup lens, image pickup apparatus, mobile terminal, method for manufacturing image pickup lens, and method for manufacturing image pickup apparatus
An image pickup lens includes: a first lens block with a positive power and a second lens block. The first lens block includes a first lens substrate, a lens portion 1a with a positive power, formed on an object-side surface of the first lens substrate, and a lens portion 1b with a negative power, formed on an image-side surface of the first lens substrate. The object-side surface of the lens portion 1a is a convex surface, and an image-side surface of the lens portion 1b is a concave surface. The second lens block includes a second lens substrate, and a lens portion 2a with a negative power, formed on an object-side surface of the second lens substrate. The object-side surface of the lens portion 2a is a concave surface. The image pickup lens satisfies the predetermined conditional expressions. |
| US07995291B2 |
Image reading lens system and image reading apparatus
An image reading lens system of Example 1 includes six lenses having first to sixth lenses being arranged in order from an object side and an aperture diaphragm. In the image reading lens system, the first lens, the third lens, and the sixth lens are formed of negative lenses, and the second lens, the fourth lens, and the fifth lens are formed of positive lenses. The first lens, the second lens, the third lens, and the fifth lens are made of glass, and surfaces of all these lenses are formed of spherical surfaces. The fourth lens and the sixth lens are made of resin, and surfaces of the fourth lens and surfaces of the sixth lens are formed of aspheric surfaces. A cemented lens is formed of the second lens and the third lens with a cemented surface interposed therebetween, and is disposed adjacent to the aperture diaphragm. |
| US07995290B2 |
Objective lens, optical pickup device, and optical recording/reproducing apparatus
An objective lens for converging light emitted from a light source on an optical recording medium to record and reproduce information consists of a single lens having at least one aspheric surface. The following conditional expressions (1) to (3) are satisfied: N≦1.75 (1) 0.5 |
| US07995289B2 |
Lens drive device
A lens drive device may include a fixed body, a movable body having a lens, a magnetic drive mechanism for magnetically driving the movable body in a lens optical axis direction, and a spring member which connects the movable body with the fixed body. The fixed body may include a base disposed on an imaging element side, a shield member which is formed in a cover shape and which is provided with a side plate part whose imaging element side end part is abutted with an object side face of the base, and a ground terminal which is a different member from the shield member and connected with the shield member. An imaging element side face of the ground terminal is supported by a ground terminal support part formed on the object side face of the base and a gap space is formed between the object side face of the ground terminal and an end part of the side plate part of the shield member. |
| US07995288B2 |
Zoom dial mechanism
A zoom dial mechanism includes a zoom dial mounted on a base plate so as to extend through a central hole of the base plate and so as to be turnable, a coil spring mounted on the base plate to urge the zoom dial toward a neutral position, and a push knob mounted in a central hole of the dial. The base plate has a groove concentric with the central hole. The coil spring is mounted in the groove. The mechanism further includes a first rib fixed to the dial so as to abut one end of the coil spring and a second rib fixed to the dial so as to abut the other end of the spring. The spring is compressed by the first rib when the dial is turned clockwise, and the coil spring is compressed by the second rib when the dial is turned counterclockwise. |
| US07995286B2 |
Zoom lens and image pickup apparatus including the same
A zoom lens includes first to fourth lens units in order from the object side to the image side. The first, third, and fourth lens units have a positive refractive power. The second lens unit has a negative refractive power. During zooming from a wide-angle end to a telephoto end, the first lens unit moves along a locus convex toward the image side, the second lens unit moves along a locus convex toward the image side from the wide-angle end to an intermediate zoom position and along a locus convex toward the object side from the intermediate zoom position to the telephoto end, and the third lens unit moves such that the distance to the second lens unit at the telephoto end is smaller than that at the wide-angle end. Focal lengths of the first lens unit and the entire lens system at the telephoto end are adequately set. |
| US07995283B2 |
Zoom lens and optical apparatus including zoom lens
Provided is a zoom lens in which both higher-order components of distortion and lateral chromatic aberration are corrected in a retrofocus type optical system. The zoom lens includes, in order from a magnifying side, a first lens unit which is negative, a second lens unit which is positive, and a rear lens group which is positive. A solid material having high dispersion and high extraordinary dispersion is used for a negative lens included in the first lens unit to provide a suitable shape and refractive power. |
| US07995279B2 |
Color light combiner
For combining light from different light sources that are spatially apart, an optical system comprises a prism assembly that comprises a totally-internally-surface and a dichroic filter. The totally-internally-surface and the dichroic filter are configured for reflecting light of different colors or polarizations, so as to combine light of different polarization or colors into a single beam. |
| US07995266B2 |
Particles for display media and information display panel
Particles for display media are constructed as spherical resin fine particles, in which functional groups indicating positively-charging properties are existent on their surfaces, which are obtained by polymerizing monomer by utilizing initiator having functional groups indicating positively-charging properties produced by reacting organic alkyl sulfonates and both terminal ends of azo initiator having cationic functional group including nitrogen-containing heterocycle or nitrogen-containing fatty series, or, are constructed as spherical resin fine particles, in which functional group indicating charging properties or ionic properties are existent on their surfaces, which are obtained by polymerizing monomer by utilizing initiator having functional groups indicating charging properties or ionic properties at its both terminal ends. |
| US07995261B2 |
Electromechanical display and backlight
Electromechanical light modulators and backlight providing efficient, low cost and high performance displays. |
| US07995255B2 |
System and method for sculpted gamut color conversion
The subject application is directed to a system and method for sculpted gamut color conversion. First gamut data is received related to a first color gamut defined by a primary color space having no black component. Second gamut data is then received related to a second color gamut defined by a primary color space inclusive of a black component. At least one first color value of the first color gamut is then mapped to a second color value of a portion of the second color gamut disposed outside of the first gamut. At least one fractional black component value is then selected for each mapped color value. Non-black color data associated with each selected fractional black component is then identified. A sculpted gamut is then generated in accordance with each selected fractional black component and associated non-black color data. A color image is thereafter generated corresponding to received image data in accordance with the generated sculpted gamut. |
| US07995252B2 |
Image reading apparatus
An image reading apparatus includes an illuminating optical system having light sources arranged in a line and a light guide member guiding rays of light from the light sources to illuminate a document which passes through a document reading position near a light emergent surface of the light guide member. An image reading optical system includes a rod lens array to read light passing through the document, and a cylindrical lens array in the light emergent surface of the light guide member. Ridge lines running along a subscanning direction on the light guide member are aligned in a scanning direction. |
| US07995251B2 |
Optical scanning device, optical scanning method, and image forming apparatus
A light-source drive control unit divides each pixel of the image data into a plurality of subpixels, deletes certain subpixels from the image data in accordance with predetermined correction data, shifts remaining subpixels in the sub-scanning direction thereby obtaining reduced image data, and controls a plurality of light sources based on the reduced image data in such a manner that one line of the subpixels is formed with a light beam emitted from a corresponding one of the light sources. |
| US07995245B2 |
Document optimization using solid monochrome colors and outlining
Methods of the present invention allow for optimization of color and shades of gray documents prior to their conversion to a monochrome format. If color/gray elements are identified in the document, the distance between them and their intensity is determined. If there are elements with the same or similar intensity in close proximity to each other, colors of some of the elements may be replaced with solid monochrome colors, and/or dithered surfaces, and/or monochrome patterns. Further, the elements may be outlined. These improvements make elements in the document more distinguishable after its conversion to a monochrome format. The described color optimization and outlining may have wide applicability in the Internet Fax technology. |
| US07995242B2 |
Systems and methods for attenuation of near-neutral image colors
A method for attenuation of near-neutral image colors is described. The pixel chroma is determined. A chroma control point is determined. A pixel color is shifted toward neutral. An imaging device that is configured for attenuation of near-neutral image colors is described. The imaging device includes a processor. The imaging processing device includes memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to determine pixel chroma. The instructions are also executable to determine a chroma control point. The instructions are further executable to shift a pixel color toward neutral. |
| US07995238B2 |
Image processing that can use both process and spot color plates
The present invention provides an image processing method and an image processing apparatus. The method and the apparatus perform image processing based on image data and drawing commands input from an image processing terminal. The method includes: setting drawing of a spot color plate different from process colors when data of color plates of process colors is generated based on a drawing command; performing for each object drawing command replacement of drawing the spot color plate according to object information data of image processing settings according to the type of the object; and enabling image processing for each object with respect to the color plates of the process colors based on the object information of the spot color plate. |
| US07995236B2 |
Printer having plural sheet feeding apparatuses with variable print speeds
A printer of the present invention allows a plurality of sheet feeding apparatuses, each having a particular sheet feed speed range adaptive to a plurality of print speeds, to be selectively connected thereto. When any one of the sheet feeding apparatuses is connected to the printer, a controller automatically sets a print speed range on the printer in accordance with print speed range information corresponding to the sheet feeding apparatus. |
| US07995234B2 |
Adjusting scan rate within scanning device
A scanning device includes a scanning mechanism, a memory, a processing mechanism, and a scan rate adjustment mechanism. The scanning mechanism scans a media sheet having an image thereon at a variable scan rate, to yield raw data. The memory temporarily stores the raw data. The processing mechanism converts the raw data within the memory into processed data. The raw data is removed from the memory as the raw data is converted. The scan rate adjustment mechanism adjusts the variable scan rate, based on one or more of an amount of free space within the memory, a fill rate at which the raw data is filling the memory, and a removal rate at which the raw data is being removed from the memory, so that the memory does not become completely full. |
| US07995233B2 |
Printing control method capable of reducing printing memory requirement
The present invention belongs to the field of printing control technology, and is especially one kind of printing control method with reducing printing memory requirement. The available printing technology always needs complicated segment forming gratings in advance and occupying great amount of memory. The printing control method of the present invention includes interpreting the page data as banded intermediate format data, calculating the time for forming grating of each band of the intermediate format data, pre-analyzing the bands with time for forming grating greater than the printing time, and arranging the job of forming grating of the complicated bands in the idle print time as far as possible. The said method can reduce the band number of forming gratings in advance and reduce the printing memory requirement. |
| US07995228B2 |
Java 2 platform enterprise edition (J2EE) based web publishing
A web publishing method using J2EE based controller. User submits an image from a workstation and chooses “Print to Website” option as the media type. The image is converted into an image format (e.g. JPEG) that can be display in a browser. These images can then be transmitted through a new output channel that would package them into a J2EE EAR file. The J2EE EAR file would abide by all J2EE conventions for specifying the URL and user interfaces via Struts MVC (Model View Controller). The EAR file can then be dropped in the JBoss deployment directory where it would be made available to the user. The user can receive a prompt at the driver or client tool interface letting them know that printing was successful, presenting them with the new URL, and optionally asking them to password the new web site if so desired. |
| US07995226B2 |
Imaging device and method of controlling the same
An imaging device that receives a data stream including bit-map data and commands from a host device is configured to first process a received real-time processing disable command and then to process the data stream including the bit-map data. In another aspect, an imaging device is controlled to receive a real-time processing disable command, and then to receive and process a data stream including bit-map data and commands. In another aspect, an imaging device is controlled to receive a real-time processing enable command, then to receive and process a different real-time command. |
| US07995221B2 |
Method of printing a multi-page document using a cyclical multi-page transport apparatus
A method of printing a document having a plurality of pages in an original sequence includes determining an second sequence to print each of the pages, wherein the second equence is different than the original sequence; loading each of the pages onto cyclic multi-page transport apparatus according to the optimal sequence; and unloading the pages from the transport apparatus according to the original sequence. |
| US07995219B2 |
Image processing method and apparatus, and printer driver
The invention provides an image processing method for performing output processing such that a simple operation by the user causes an output area to be filled, an apparatus and a printer driver for carrying out the method. When a desired image is to be outputted to an image output area of an image output medium without leaving a margin, the desired image is scaled with the longitudinal and lateral scaling factors being the same so that no margin is left on the image output area, and an image output position is shifted so that the center of the scaled image corresponds with the center of the image output area. Also, when the image scaled and shifted in the output position extends off the image output area, the output of the portion extending off the image output area is prohibited. In addition, the image is rotated to an angle of 90° so that the area of portion of the scaled image extending off the image output area is reduced. |
| US07995215B2 |
Process for monitoring the functioning and/or adjustment of an optoelectronic sensor arrangement, as well as an optoelectronic sensor arrangement
Monitoring the functioning and/or adjustment of an optoelectronic sensor arrangement (10) exhibiting at least two optical transmitters (S1, S2, S3), to each of which a laterally-resolving optical receiver is assigned, such that each of the optical transmitters (S1, S2, S3) and the corresponding optical receivers (E1, E2, E3) are so positioned relative to each other that a light ray (L1a, L2a, L3a) emitted from the optical transmitter (S1, S2, S3) can be detected by the corresponding optical receiver (E1, E2, E3) after being reflected by a boundary surface (F), which process involves the following steps: a) detecting the current position-proportional reception values for each optical transmitter (S1, S2, S3) and corresponding optical receiver (E1, E2, E3), b) determining the current relative positions for the reception values of any two adjacent optical transmitters (S1, S2, S3), p0 c) comparing the current relative positions for the reception values with stored reference values. |
| US07995210B2 |
Devices and arrangements for performing coherence range imaging using a common path interferometer
Devices, arrangements and apparatus adapted to propagate at least one electro-magnetic radiation are provided. In particular, a probe housing, a sample arm section and a reference arm section can be included. For example, the sample arm section can be at least partially situated within the probe housing, and configured to propagate a first portion of the electro-magnetic radiation that is intended to be forwarded to a sample. The reference arm section can be at least partially situated within the probe housing, and configured to propagate a second portion of the electro-magnetic radiation that is intended to be forwarded to a reference. In addition or as an alternative, an interferometer may be situated within the probe housing. The first and second portions may travel along substantially the same paths, and the electro-magnetic radiation can be generated by a narrowband light source that has a tunable center wavelength. Further, the first and second portions may be at least partially transmitted via at least one optical fiber. A splitting arrangement may be provided which splits the electro-magnetic radiation into the first and second portions, and positioned closer to the sample than to the source of the electro-magnetic radiation, and the first and second portions may be adapted to propagate in different directions. An apparatus may be provided that is configured to control an optical path length of the second portion. |
| US07995209B2 |
Time domain multiplexing of interferometric sensors
An optical sensor array includes a plurality of interferometric sensors that are disposed at a plurality of locations in a region of interest. To determine a physical parameter at the plurality of locations, the array is interrogated with a plurality of optical pulses covering a range of optical wavelengths. The signals returned in response to the interrogating pulses are analyzed to determine an optical path imbalance associated with each sensor, where the optical path imbalance bears a relationship to the physical parameter of interest. Each sensor's contribution to the returned signals is determined by measuring the transit time between the launching of the interrogating pulses and the detection of the returned signals. By determining each sensor's contribution, the physical parameter may be determined at each of the plurality of locations. |
| US07995204B2 |
Detector/imager
A back scatter absorption detector/imager having an optical parametric device for generating sensing radiation, the optical parametric device having a nonlinear medium (NLC) and a pump wave laser source, the nonlinear medium (NLC) being able to generate a signal and an idler wave in response to being stimulated with the pump wave, thereby to generate sensing radiation, and a detector (D) for detecting any sensing radiation back-scattered from a target area, characterized in that the pump wave laser source and the nonlinear medium (NLC) are provided in the same optical cavity. |
| US07995202B2 |
Methods and systems for simultaneous real-time monitoring of optical signals from multiple sources
Methods and systems for real-time monitoring of optical signals from arrays of signal sources, and particularly optical signal sources that have spectrally different signal components. Systems include signal source arrays in optical communication with optical trains that direct excitation radiation to and emitted signals from such arrays and image the signals onto detector arrays, from which such signals may be subjected to additional processing. |
| US07995201B2 |
Plasmonic electric-field concentrator arrays and systems for performing raman spectroscopy
Various embodiments of the present invention relate to plasmonic electric-field concentrators and to systems incorporating the plasmonic electric-field concentrators to perform Raman spectroscopy. In one aspect, a plasmonic electric-field concentrator comprises two or more large features, and a relatively small feature similar in shape to large features positioned adjacent to the two or more large features. The features are arranged so that when light of an appropriate wavelength is incident on the features, surface plasmon polaritons form on the outer surfaces of the features. The surface plasmon polaritons have associated electric fields extending perpendicular to the surfaces of the features. The electric fields are concentrated in the space between features forming an electric field hot spot that enhances Raman scattered light emitted from an analyte proximate to or absorbed on the features. |
| US07995200B2 |
Analyzer
An analyzer in which optical measurement is performed with respect to a sample placed in optically transparent cells of an analysis tool includes a light source unit, a light-receiving unit, a tray on which the tool is placed, and a drive mechanism for driving the tray. The tray includes a holding section that holds the tool in a predetermined position. The drive mechanism reciprocates the tray between a first position where the tool placed on the tray is exposed to the outside of the analyzer and a second position where the tool is accommodated inside the analyzer. The light source unit is disposed so that emitted light is incident on a cell of the tool when the tray is located in the second position. The light-receiving unit is disposed so as to receive light transmitted through the cell when the tray is located in the second position. |
| US07995198B2 |
Optical fiber feature distribution sensor
The present invention relates to an optical fiber characteristic distribution sensor comprising a structure to effectively reduce the measurement errors of position in the temperature distribution measurement etc. The sensor comprises an optical fiber section, part of which is installed in an object to be measured and to which probe light and pumping light are inputted in opposite directions. The optical fiber section includes a marker portion where data relating to the shape of a BGS in the maker has been preliminarily measured in a state where the optical fiber section is installed in a normal state. At the time of calculating the characteristic distribution in the longitudinal direction of the optical fiber section while measuring the data relating to the BGS shape, the errors of the calculated gain occurrence position are corrected, for example, by shifting the scanning range of phase difference between the probe light and the pumping light. The amount of shift of the scanning range of phase difference is given based on a difference value between the phase difference at the time of measurement when the BGS that reflects the gain that has occurred in the marker portion is measured, and the reference phase difference when data relating to the already known shape of the BGS in the marker portion has been preliminarily measured. |
| US07995187B2 |
Exposure apparatus and method for producing device
A lithographic apparatus includes a substrate table which holds a substrate, a projection system which projects a patterned beam of radiation onto the substrate, the projection system having a final optical element adjacent the substrate, a liquid supply system which provides a liquid to a space between the projection system and the substrate table, and a cleaning system which cleans the substrate table. |
| US07995184B2 |
Display substrate, liquid crystal display device including the same, and method of repairing the same
A display substrate includes a signal line formed on a substrate, a connection pad receiving a driving signal from the signal line, at least one repair line formed along an outer periphery of the substrate, a first auxiliary repair line overlapping the signal line at a first position with an insulating layer disposed therebetween, a second auxiliary repair line overlapping the signal line at a second position with the insulating layer disposed therebetween, and a connection line connecting the second auxiliary repair line to the at least one repair line. |
| US07995177B2 |
Liquid crystal display device
A liquid crystal display device includes: a vertical alignment liquid crystal layer; first and second substrates facing each other with the liquid crystal layer interposed; first and second electrodes arranged on the first and second substrates to face the liquid crystal layer; and at least one alignment film in contact with the liquid crystal layer. A pixel region includes a first liquid crystal domain in which liquid crystal molecules are tilted in a first direction around the center of a plane, and approximately at the middle of the thickness, of the liquid crystal layer responsive to a voltage applied. The first liquid crystal domain is close to at least a part of an edge of the first electrode. The part includes a first edge portion in which an azimuthal direction, perpendicular to the part and pointing toward the inside of the first electrode, defines an angle greater than 90 degrees to the first direction. The first or second substrate has an opaque member including a first opaque portion for selectively shielding at least a part of the first edge portion from incoming light. |
| US07995175B2 |
Liquid crystal display device
A liquid crystal display device including first and second substrates sandwiching therebetween a liquid crystal layer, and first and second polarizers. The first polarizer and the second polarizer are disposed such that an optical absorption axis of the first polarizer and an optical absorption axis of the second polarizer cross each other perpendicularly. There is disposed an optically biaxial retardation film having refractive indices nx, ny and nz respectively in x-, y- and z-directions, wherein the optically biaxial retardation film provides an in-plane retardation having a magnitude defined by |nx-ny| • d, with d representing a thickness of the optically biaxial retardation film, and further wherein the in-plane retardation of the optically biaxial retardation film has a value of 20 nm or more but does not exceed 80 nm. |
| US07995171B2 |
Thin film transistor substrate capable of avoiding aperture reduction
A thin film transistor (TFT) substrate that is capable of providing a wide viewing angle and high contrast ratio without a decrease is aperture ratio is presented. The TFT substrate may be, for example, used with a patterned vertical alignment (PVA) mode LCD. The TFT substrate includes gate lines and data lines extending in non-parallel directions and a pixel electrode formed in a pixel region. The pixel region has two transmission regions separated from each other by a reflection region, and at least one of the gate lines is formed in the reflection region. A storage capacitor may also be formed in the reflection region. This configuration avoids the use of a bridge region between the two transmission regions that is responsible for aperture ratio decrease in the conventional configuration. |
| US07995170B2 |
Liquid crystal display device
In a liquid crystal display apparatus in which a liquid crystal domain having radially tilted orientation is formed in a pixel, high-quality reflection display with occurrence of an afterimage being suppressed is attained. The liquid crystal display apparatus of this invention includes a first substrate 110a, a second substrate 110b and a vertically aligned liquid crystal layer 120 placed therebetween, and has pixels each including a first electrode 111, a second electrode 131 and a liquid crystal layer located therebetween. The first substrate includes a reflection layer 116 having a concave/convex surface and an insulating layer 117 formed to cover the reflection layer. The first electrode 111 is placed on the insulating layer 117 and has a shape defined to exert alignment regulating force with which at least one liquid crystal domain having radially tilted orientation is formed in the liquid crystal layer in a voltage applied state. The second substrate 110b has a protrusion 125 protruding toward the liquid crystal layer in a region corresponding to the liquid crystal domain. |
| US07995168B2 |
Transflective liquid crystal display having a relationship between the electrode spacing and cell gap in the reflection and transmission regions
A liquid crystal device includes first and second substrates which are arranged so as to face each other with a liquid crystal layer interposed therebetween, and first and second electrodes which are provided on the first substrate facing the liquid crystal layer. The liquid crystal layer is driven by electric fields generated between the first and second electrodes. A reflective display region for reflective display and a transmissive display region for transmissive display are provided in each of a plurality of subpixel regions. A liquid-crystal-layer-thickness-adjusting layer is provided in at least the reflective display region so as to vary the thickness of the liquid crystal layer in the subpixel region. A gap between the first and second electrodes in a main direction of an electric field in the transmissive display region is narrower than a gap between the first and second electrodes in a main direction of an electric field in the reflective display region. |
| US07995164B2 |
Array substrate having a particular light shielding portion in the non-display region
An array substrate for a liquid crystal display (LCD) device includes a substrate having a display region and a non-display region at periphery portions of the display region, the non-display region including first, second, third and fourth regions; a plurality of gate lines parallel to the second and fourth regions, the plurality of gate lines including a first gate line closest to the second region and a second gate line closest to the fourth region; a plurality of data lines parallel to the first and third regions and crossing the plurality of gate lines to define a plurality of pixel regions in the display region, the plurality of data lines including a first data line closest to the first region; and a light-shielding portion corresponding to the non-display region and disposed at the same layer as at least one of the gate line and the data line, the light-shielding portion including first, second, third and fourth portions corresponding to the first, second, third and fourth regions, respectively. |
| US07995157B2 |
Array substrate for liquid crystal display device and method of fabricating the same
An array substrate for a liquid crystal display device, includes: a gate line and a data line on a substrate, the data line crossing the gate line to define a pixel region; an insulating layer between the gate line and the data line; a switching element adjacent to a crossing of the gate line and the data line; a pixel electrode connected to the switching element, the pixel electrode disposed in the pixel region; and a first buffer pattern at a first side of one of the gate line and the date line and overlapped with the other one of the gate line and the date line, the first buffer pattern being disposed at the same layer as the one of the gate line and the date line. |
| US07995156B2 |
Method of manufacturing a display substrate using a laser to remove test lines from the substrate without cutting the substrate
A display substrate includes a substrate, signal lines and test lines. The substrate includes a pixel region where pixels are disposed, a buffer region surrounding the pixel region and a grinding region surrounding the buffer region. The signal lines pass through the buffer region from the grinding region to provide the pixels with a driving signal. The test lines are disposed on the grinding region and the buffer region, respectively, so that the test lines intersect the signal lines in a lattice structure. Each of the test lines is electrically connected to the signal lines of a first number calculated by dividing a second number of the signal lines by a third number of the test lines. Thus, the performance of the pixels used for displaying an image may be tested more precisely. |
| US07995152B2 |
TV including a data storage section
A TV including: an interface section connected to an external device including a power supply section and a data storage section; and a main body storage section which stores TV data, wherein the main body storage section is set to a readable state by supplying power from the power supply section through the interface section; and wherein the interface section outputs the TV data to the data storage section of the external device when the main body storage section is in the readable state. |
| US07995145B2 |
Inline audio/visual conversion
A system, method, and apparatus for inline audio/visual conversion are described. Power to an inline converter is provided over the A/V cable that couples the converter to a destination such as a selector. |
| US07995143B2 |
Wireless video link synchronization
The present invention provides a method and apparatus for synchronizing wireless video data. The method involves first synchronizing the pixel clock of a video output device with the pixel clock of a video input device. This is accomplished by latching video counters in the input and output devices (creating a transmit and receive timestamp) for each wireless video data packet and adjusting the pixel clock frequency of the output device according to differences between these timestamps. Once the pixel clocks are synchronized, video frames from the video output device are synchronized with video frames from video input device such that only a fraction of a video frame is buffered at any time. The video frames are synchronized by offsetting the data stream from the video input device N lines ahead of the data stream from the video output device, wherein N is less than the total number of lines in a single video frame. |
| US07995141B2 |
System, method, and apparatus for displaying pictures on an interlaced display
Presented herein are system(s), method(s), and apparatus for displaying pictures on a display. In one embodiment, there is presented a method for outputting pictures. The method comprises receiving the plurality of fields for display in a particular order, where the plurality of fields are associated with the stream; detecting that a first field and a field adjacent to the first field have the same polarities; selecting between leading or lagging the fields after the first field; detecting that a second field and a field adjacent to the second field have the same polarities; selecting between leading and lagging the fields after the second field, based at least in part on the selection after the first field; detecting that a third field and a field adjacent to the third field have the same polarities; and selecting between leading and lagging the fields based at least in part on the selection after the second field. |
| US07995140B2 |
Add-on for a communicating terminal comprising imaging means and assembly comprising the add-on and the communicating terminal
An accessory for a portable communicating terminal (T) fitted out with means (C) for processing and acquiring images through at least one optical system (O), an accessory comprising: means (4) for attachment onto the communicating terminal (T), an acquisition window (5) intended to be placed in relationship with the optical system (O) of the communicating terminal (T), illumination means (10) adapted for illuminating an acquisition region included in the field of acquisition of the optical system through the acquisition window (5), means (12) for powering the illumination means, and means (14) for controlling the illumination means. |
| US07995139B2 |
Image pickup apparatus having iris member and filter units
An image pickup apparatus capable of preventing a decline of resolution of a still image while keeping a dynamic range of exposure control. The image pickup apparatus capable of photographing with changing over a moving image and a still image, includes an iris mechanism for changing an amount of light input to an image pickup element by changing an aperture diameter, a filter unit, having a single density or a plurality of densities, for changing the amount of the light input to the image pickup element by its advancing towards and withdrawing from the aperture diameter of the iris mechanism, a unit for driving the iris mechanism and the filter unit independently, and a control unit for setting the filter unit in one of two types of states such as fully covering the aperture diameter of the iris mechanism and fully withdrawing from the aperture diameter in the still image photography. |
| US07995138B2 |
Camera, aperture controlling method and apparatus, lens controlling method and apparatus, and edging amount controlling method and apparatus
Maximum and minimum aperture sizes are regulated with regard to a diaphragm in order to secure predetermined optical capability in an optical unit which includes a taking lens and the diaphragm. In normal taking, the diaphragm is used within a normal taking range from the maximum to the minimum aperture sizes. In the present invention, an aperture size which is larger than the maximum size and a size which is smaller than the minimum size (extra aperture size or extra small size) are respectively set at outside the range that secures the capability. The aperture sizes of the diaphragm at outside the specified range are used at least for one of the following: automatic exposure (AE) adjustment, auto focus (AF) adjustment, electronic zoom, displaying a moving image, taking for recording the moving image, and taking under a low resolution by thinning out pixels. |
| US07995132B2 |
Image sensing apparatus, image sensing method, and recording medium which records photographing method
Photographing at a fixed focus is executed by quickly canceling the autofocus without any labor for mode switching or the like. An image sensing apparatus includes a photographing unit which has an autofocus function and photographs an object image, a key input unit including a shutter key which has two operation strokes and designates autofocus and autoexposure by operation of the first stroke and photographing by operation of the second stroke, and a focus control unit which automatically sets a correct exposure value in the photographing unit, detects predetermined operation states of the first and second strokes designated by the shutter key, and switches and selects, on the basis of the detection result, whether to operate the autofocus function or set a fixed-focus position at which a predetermined depth of field is obtained. |
| US07995131B2 |
Auto-focusing imaging device and auto-focusing image capture method thereof
An imaging device includes a capturing module with at least one lens for capturing an image from a scene, a driving module for driving the at least one lens to different focusing positions using different driving steps, a flat-scene judging module, and a step-judging module. The flat-scene judging module divides the image into a central area and a plurality of peripheral areas, and determines whether the captured scene is a flat scene according to the divided image. The step-judging module determines whether the driving steps corresponding to a maximum focusing value of the central area of the image are same as driving steps corresponding to respective maximum focusing values of the peripheral areas of image, and changes the driving steps corresponding to the maximum focusing value of the central area to the driving steps corresponding to the greatest one of the maximum focusing values of the peripheral areas. |
| US07995130B2 |
Image-recording device
An image-recording device comprises a recording processor recording a common still image, to which an identical frame number (a folder-number/file-number pair, for example) is attached, on a plurality of recording media, respectively. A plurality of images, to which an identical frame number is attached, are simultaneously indicated on the screen of a monitor. A candidate image is selected, which should be subjected to a predetermined image process such as deletion operation, from the plurality of images indicated on the screen. |
| US07995129B2 |
Image sensor for still or video photography
An image sensor includes a plurality of vertical CCDs; first HCCD receiving charge packets from even numbered vertical CCDs; and a second HCCD receiving charge packets from odd numbered vertical CCDs; wherein four charge packets are summed together from the first HCCD, and four charge packets are summed together in the second HCCD such that the summing process in the second HCCD begins one or two charge packets spatially after the first charge packet of the four charge packets summed in the first HCCD. |
| US07995122B2 |
Solid-state image capturing device, smear charge removing method and digital still camera using the same
In a solid-state image capturing device including a pixel array arranged in a row direction and a column direction orthogonal thereto, and a vertical register having a plurality of transfer electrodes which serves to read signal charges Qa, Qb, . . . generated by light receipt of each of pixels A, B, . . . and to sequentially transfer the signal charge in the column direction upon receipt of a transfer pulse, an electric potential well for a smear charge is generated and an unnecessary charge q in the vertical register is collected into the electric potential well for a smear charge before the signal charge is read from the pixels A, B, . . . onto the vertical register (a timing t707), an electric potential well for signal charge transfer is then generated and the signal charges Qa, Qb, . . . are read from the pixels A, B, . . . onto the electric potential well for signal charge transfer, and the electric potential well for a smear charge and the electric potential well for signal charge transfer are transferred in the direction of a horizontal register without mixing an unnecessary charge 3q with a signal charge Q. |
| US07995118B2 |
Device and method for embedding and retrieving information in digital images
A digital imaging device and methods thereof that will enable the embedding and retrieving of information in digital images are provided. The digital imaging device includes a capture module for capturing an image and creating a digital image file; an input module for inputting information regarding the captured image; and a processing module for associating the inputted information to the digital image file. The device further includes a scanning module for reading a symbology associated with a printed digital image and wherein the processing module is adapted to use the symbology to retrieve the associated information of the digital image file. The device may be embodied as a digital camera, a mobile phone, personal digital assistant (PDA), etc. |
| US07995116B2 |
Varying camera self-determination based on subject motion
In a method and digital camera, an initial set of evaluation images are captured. A plurality of characteristics of the initial set of evaluation images are assessed to provide a first assessment. The characteristics include subject motion between the initial set of evaluation images. When the subject motion is in excess of a predetermined threshold, a final capture state of the camera is set responsive to the first assessment. When the subject motion is less than the predetermined threshold, the evaluation images are analyzed to provide analysis results and the final capture state of the camera is set responsive to the first assessment and the analysis results. |
| US07995110B2 |
Scan conversion device and electronic camera
A scan conversion device includes a first buffer unit, a pixel packing unit, a second buffer unit, and a scan output unit. The first buffer unit stores therein pixel signals of the input image on every line in a main scanning direction thereof. The pixel packing unit groups N (N≧2) pixel signals on each line into pixel signal packs according to a predetermined pixel combination rule, and outputs them sequentially. The second buffer unit stores therein the pixel signal packs and aligns them in a second main scanning direction different from the main scanning direction. The scan output unit sequentially outputs the pixel signal packs aligned in the second main scanning direction. According to this configuration, a scan pattern of the input image is changed into a scan pattern of outputting every N output lines in the second main scanning direction. |
| US07995109B2 |
Imaging apparatus that captures an image of a subject
An imaging apparatus includes an imaging unit configured to perform, as an image capturing operation, a process of obtaining captured image data of a subject and save the captured image data; a position detecting unit configured to detect current position information; and a control unit configured to update activity history information on the basis of the position information obtained by the position detecting unit and, when performing image capturing control as an automatic image capturing process not based on a shutter operation performed by a user, set an image capturing operation setting on the basis of the current position information detected by the position detecting unit and the activity history information, and cause the imaging unit to perform an image capturing operation based on the image capturing operation setting. |
| US07995108B2 |
Image processing apparatus, image processing program, electronic camera, and image processing method for image analysis of magnification chromatic aberration
An image processing apparatus includes an image obtaining unit, a color shift detecting unit, a controlling unit, and a correction amount calculating unit. The image obtaining unit obtains image data. The color shift detecting unit detects color shifts of this image data. The controlling unit determines fitting reliability of the color shift detection result and selects a magnification chromatic aberration model suitable for color shift fitting according to the reliability. The correction amount calculating unit fits the magnification chromatic aberration model selected by the controlling unit to the color shift detection result and obtains correction amounts of the magnification chromatic aberration for the image data. |
| US07995105B2 |
Brightness adjusting method
A brightness adjusting method used in an image-retrieving system for producing a suitable brightness adjusting value, the image-retrieving system having a filter and defining a first threshold value, a second threshold value set, a third threshold value, and a fourth threshold value, the second threshold value set including a high value and a low value. |
| US07995100B2 |
Apparatus for controlling specific function and camera module having the same
An apparatus controlling a specific function is provided. The specific function controlling apparatus includes a signal generator and a recognizer. The signal generator transmits and receives a first signal of a specific frequency. The recognizer is installed in a specific function module having a specific function device for executing a specific function. The specific function module is installed in an electronic equipment. The recognizer includes an antenna part and a control part. The antenna part is responsive to the specific frequency of the signal generator. The control part is electrically connected to the specific function device and the antenna part to control the specific function according to the first signal. |
| US07995099B2 |
Blur correction mechanism and image capture apparatus
A blur correction mechanism includes: a first guide shaft extending in a first direction, the direction being a predetermined direction orthogonal to the optical axis of the lens groups; a base frame supporting the first guide shaft; a first correcting moving frame supported by the base frame so as to be movable in the first direction via the first guide shaft; a second guide shaft extending in a second direction orthogonal to both the optical axis and the first direction, and being supported by the first correcting moving frame; and a second correcting moving frame supported by the first correcting moving frame so as to be movable in the second direction via the second guide shaft, and holding the lens groups therein. The first guide shaft and the second guide shaft are positioned so as to be substantially coplanar in a plane orthogonal to the optical axis. |
| US07995097B2 |
Techniques of motion estimation when acquiring an image of a scene that may be illuminated with a time varying luminance
In a digital camera or other image acquisition device, motion vectors between successive image frames of an object scene are calculated from normalized values of pixel luminance in order to reduce or eliminate any effects on the motion calculation that might occur when the object scene is illuminated from a time varying source such as a fluorescent lamp. Calculated motion vectors are checked for accuracy by a robustness matrix. |
| US07995092B2 |
Two-dimensional and three-dimensional projecting
A processor adjusts a first image generated by a projector and a second image generated by the projector in a first manner if the first and second images together include a stereoscopic image, and in a second manner if the first and second images do not include a stereoscopic image. |
| US07995086B2 |
Image forming apparatus, image forming method and image processing apparatus
An image forming apparatus includes a laser array in which n light emitting sources are arrayed, an image-input converting unit configured to create, for each of channels of the laser array, a recording pattern for executing PWC from input image data and extract recording patterns of an nth channel and a first channel of the next scanning of the laser array, an overlapping control unit configured to calculate the width of laser pulses in the same position in a main scanning direction as overlapping width, a data correcting unit configured to reduce laser pulse width by a reduction amount corresponding to the calculated overlapping width and correct the laser pulse width, and a laser driver configured to control the intensity of laser beams in the respective channels of the laser array according to the recording patterns after the correction. |
| US07995084B2 |
Line head and an image forming apparatus using the line head
A line head, includes: a plurality of luminous elements grouped into a plurality of luminous element groups; and a lens array which includes a plurality of lenses each of which faces the luminous element group, focuses light beams emitted from the luminous element group on an image plane, and accordingly forms a spot group, wherein the plurality of luminous element groups are arrayed in M×N in a first direction and in a second direction which are different from each other, where M and N are integers equal to or greater than two, and spot groups adjacent to each other in a direction corresponding to the first direction are so formed on the image plane as to partly overlap in a direction corresponding to the second direction. |
| US07995077B2 |
Portable electronic device
A portable electronic equipment includes a main body, a display screen, an orientation sensing module and a display controlling module. The display screen is arranged on the main body for displaying an image in an original orientation. The orientation sensing module includes a first elongated chamber, a first sensing unit, a second sensing unit, an opaque medium partially filled in the first elongated chamber and an air pocket received in the first elongated chamber. The display controlling module is configured for deviating the displayed image at a given angle clockwise or counterclockwise from the original orientation of the image. |
| US07995073B1 |
System and method for anti-aliasing compound shape vector graphics
Disclosed is a system and method for edge anti-aliasing of vector graphics. The system involves a video driver, which may include commercially available hardware, such as a graphics accelerator card. The method involves identifying the edges of a tessellated image represented by compound shapes, redefining the triangles that have a side shared with one of the edges, and defining a new plurality of triangles, which are added to the redefined triangles. The new plurality of triangles correspond to the edges. By exploiting the style interpolation computational features of most graphics accelerator hardware, the triangles corresponding to the edges are interpolated between the styles on each side of the edges, thereby anti-aliasing the edges. |
| US07995071B2 |
Method and apparatus for painting group of objects
Methods and apparatus, including computer program apparatus, implementing techniques for processing digital artwork. In one aspect, the techniques process aggregations of artwork where both the aggregation and at least some of the aggregated artwork have attached styles. The techniques handle various combinations of conditions resulting in applying style elements to the aggregation before or after applying style elements to underlying artwork. In another aspect, the techniques implement editable path objects having multiple attached fills and/or strokes. The techniques provide user interfaces for using the foregoing features. |
| US07995070B2 |
Color processing apparatus and method thereof
In order to obtain an excellent color processing result by calculating an optimal white point in partial adaptation, first white point data which indicates white of a device is input, the first white point data is projected onto a predetermined curve, and white point data in the partial adaptation located on the predetermined curve is calculated using the projected first white point data and the second white point data located on the predetermined curve. Color processing of input color data is performed using the white point data in the partial adaptation, which is corrected in accordance with the positional relationship between the first white point data and projected first white point data, and the color reproduction characteristics of the device. |
| US07995067B2 |
Cyclical image buffer
A storage buffer attached to an image processor for stereo image processing. The processor compares a first image and a second image. The storage buffer stores image data of the second image. The storage buffer includes: a data-shifting-hardware mechanism which while the processor compares a patch of the first image to a swath of the second image, the data shifting mechanism using hardware within the storage buffer shifts at least a portion of the swath within the storage buffer. The data-shifting hardware mechanism includes preferably digital multiplexers with respective selectable inputs from adjacent and non-adjacent columns of data within the storage buffer and selectable inputs from adjacent rows of data within the storage buffer. |
| US07995062B2 |
Methods for utilizing human perceptual systems for processing event log data
A method is provided for utilizing the human perceptual system by providing a spectrum of event log data for viewing. Event log data is received. Events of the event log data are mapped to an x-axis of a spectrum based on time, where the events of the event log data correspond to a time slot on the x-axis. Categories for the events are mapped to a y-axis of the spectrum, where the y-axis is a frequency axis, and where each of the categories respectively corresponds to a frequency of the multiple frequencies. Strength of events are mapped to a z-axis of the spectrum, where the z-axis is a magnitude axis, and where a magnitude value reflects the significance of the events happened at a particular time slot in a particular category. The magnitude of events (z-axis) of the event log data may be further mapped to a line thickness of the spectrum for the multiple frequencies. The spectrogram of the event log data is presented in a two-dimensional graphical format in time, frequency, and magnitude for observation by a user. |
| US07995060B2 |
Multiple artistic look rendering methods and apparatus
A computer system comprises a memory configured to store a geometric description of an object, wherein the memory is configured to store a first set of parameters associated with a first artistic look, and wherein the memory is configured to store a second set of parameters associated with a second artistic look, and a processor coupled to the memory, wherein the processor is configured to determine a first set of rendered data in response to the first set of parameters and to the geometric description of the object, wherein the processor is configured to determine a second set of rendered data in response to the second set of parameters and to the geometric description of the object, and wherein the processor is configured to determine a visual representation for the object in response to the first set of rendered data and in response to the second set of rendered data. |
| US07995059B1 |
Mid-field and far-field irradiance approximation
A method for a computer system includes retrieving from a computer readable medium a first irradiance approximation for a plurality of light sources for a first distance in the midfield from the light sources; retrieving from the computer readable medium a second irradiance approximation for the plurality of light sources for a second distance in the farfield, where the second distance is greater than the first distance; and interpolating the first irradiance approximation and the second irradiance approximation to generate a third irradiance approximation for a point having a third distance from the light sources. |
| US07995054B2 |
Identification of edge regions from 3D point data
An improved interface and algorithm(s) can be used to simplify and improve the process for locating an edge from a series of points in a point cloud. An interface can allow the user to select a hint point thought to be near an edge of interest, which can be used to generate an initial edge profile. An interface can allow the user to adjust the fit of the initial profile in cross-section, then can use that profile to generate a profile of the entire edge. A moving fit window can use a moving average to extend the edge and determine proper end locations. An interface then can display the results of the fit to the user and allow the user to adjust the fit, such as by adjusting the end points of the calculated edge. Such a process can be used to fit linear or curvilinear edges, and can fit a number of irregular shapes as well as regular shaped such as “v-shaped” edges. |
| US07995053B2 |
Drawing device
A drawing device that includes a triangle detecting unit specifying a triangle to be drawn and specifying a pixel block having a pixel of the triangle and includes a B-edge detecting unit judging whether or not the pixel block specified by the triangle detecting unit includes a pixel of a triangle that is connected to the triangle. The drawing device also includes a rasterizing unit that, when the B-edge detecting unit judges that the pixel block specified by the triangle detecting unit includes the pixel of the triangle, performs the rasterization processing on the pixel block so that pixel data is generated, includes a memory R/W unit writing the pixel data of the pixel block that is generated by the rasterizing unit into a memory, and includes a drawing engine controlling a display of an image in accordance with the pixel data written into the memory. |
| US07995052B2 |
Electro-optical device, driving circuit and electronic apparatus
A driving circuit includes a plurality of scanning lines, a plurality of data lines, a plurality of common electrodes, pixels, a scanning line driving circuit, a common electrode driving circuit, and a data line driving circuit. When a predetermined number of scanning lines away from the one of the odd (or even)-numbered scanning lines is selected, the common electrode driving circuit applies one (the other) of a low level voltage and a high level voltage to the common electrode, and, after the selection of the one of the odd (or even)-numbered scanning lines is completed or after the selection of the scanning line located a predetermined number of scanning lines away from the one of the odd (or even)-numbered scanning lines is completed, the common electrode driving circuit maintains the common electrode at the one of the low level voltage and the high level voltage. |
| US07995049B2 |
Voltage level shifter
A voltage level shifter formed by single-typed transistors comprises two input terminals, two power supply terminals, a plurality of thin-film transistors, and an output terminal. Another voltage level shifter formed by single-typed transistors comprises two input terminals, an output terminal, two power supply terminals, two input units, a first thin-film transistor, a disable unit, a feedback unit, and a second thin-film transistor. The voltage level shifters are formed by single-typed TFTs. When integrating the voltage level shifters into a substrate of a TFT display, the manufacturing processes are simplified. Besides, power is saved. |
| US07995043B2 |
Arbitration for acquisition of extended display identification data (EDID)
A display controller includes a processor arranged to process executable instructions and associated data, a single memory device for storing the executable instructions and associated data and EDID corresponding to the display device that is always available for access by the data ports and/or the processor regardless of a power state of the display controller, a data buffer for storing EDID read from the memory device, and an arbitration circuit for arbitrating memory device access requests between the processor and a requesting data port wherein when the data buffer is not almost empty, then the arbitration circuit grants the processor access to the memory wherein when the data buffer is almost empty, then the arbitration circuit grants only the requesting data port access to them memory so as to replenish the data buffer with read EDID. |
| US07995042B2 |
Frame assembly for touch screen
The dimension detection system is implemented in cascaded circuit boards housed inside a frame assembly of the touch screen. After the frame assembly is assembled and powered, the dimension detection system in the circuit boards would provide horizontal and vertical feedback signals which are utilized to obtain the size of the touch screen. The size information of the touch screen could then be provided to the computer or embedded system where the touch screen is connected, preventing troublesome manual configuration. The dimension detection system and the flexible frame assembly together make the touch screen's production, storage, transportation, and usage more efficient and friendly. |
| US07995040B2 |
Method for operating a lighting control console and lighting control console
A method for operating a lighting control console for controlling a lighting system includes generating digital adjustment commands in the lighting control console. The digital adjustment commands are transmittable via data connections to lighting devices of the lighting system. The lighting control console includes at least one digital processor and at least one digital memory for generating, managing and storing the adjustment commands. The lighting control console further includes at least one display unit, and wherein graphical elements can be displayed graphically for the operator on the display unit. The display unit includes a touch-sensitive sensor surface, wherein touching the touch-sensitive sensor surface in the area of a contact surface on the display unit enables an operator input associated with each of these contact surfaces to be selected. Detection of contact with the touch-sensitive sensor surface in the area of a first contact surface associates a first operator input with the first contact surface. Detection of simultaneous touching of the touch-sensitive sensor surface in the area of at least a second contact surface associates a second operator input with the second contact surface. The first and second operator inputs are then processed further. |
| US07995037B2 |
Hidden touch pad structure
A hidden touch pad structure adapted for an electronic product includes a touch pad and a plate covering the touch pad. The plate includes a pad-recognizing portion corresponding to the touch pad. A circuit board is electronically connected to the touch pad for receiving a pressure signal when pressing the pad-recognizing portion of the plate. |
| US07995036B2 |
Noise reduction in digitizer system
A method for noise reduction in a digitizer, the digitizer comprising a plurality of detecting elements for detecting an electromagnetic signal at one of a number of predetermined frequencies: the method comprising: sampling at least two of said detecting elements substantially simultaneously to obtain outputs therefrom, and reducing the output on one of said two elements in accordance with the output on the other of said elements. |
| US07995033B2 |
Power saving device for display
A power saving device includes a first power connector adapted for connecting to a power source, a second power connector adapted for connecting to a power wire of a display, an infrared sensor, an infrared coupling circuit, a wave shaping circuit, and a switch circuit connected between the first and second power connectors. The infrared sensor senses user status and initiates a user status signal. The wave shaping circuit receives the user status signal via the infrared coupling circuit and converts the user status signal to a voltage signal. The switch circuit receives the voltage signal and converts the voltage signal to a control signal to control the connection between the first power connector and the second power connector. |
| US07995029B2 |
Display apparatus with a display device and method of driving the display device
A display apparatus including a matrix display device with pixels wherein particles move in a fluid between electrodes. An optical state of the pixels is defined by a value of a drive voltage and a duration of a drive period during which the drive voltage is present across the pixel. A DC-balancing circuit controls the amplitudes of the drive voltages and/or durations of drive periods to obtain a substantially zero time-average value across each pixel or across each sub-group of pixels. This control of the amplitude of the drive voltages and/or the duration of the drive periods allows minimizing the image retention, without requiring reset pulses causing all pixels to become temporarily white or black. |
| US07995026B2 |
Sensor and display device including the sensor
A sensor includes a first sensor transistor receiving external light and generating a first sensing current based on an amount of the received external light, a first capacitor storing a first sensing voltage based on the first sensing current from the first sensor transistor, a second sensor transistor receiving external heat and generating a second sensing current based on an amount of the received external heat, a second capacitor storing a second sensing voltage based on the second sensing current from the second sensor transistor, a light blocking member blocking the second sensor transistor from external light, and an opening exposing the first sensor transistor to external light. |
| US07995025B2 |
Liquid crystal display device
A liquid crystal display device includes liquid crystal pixels arrayed substantially in a matrix, a vertical driving circuit that selects the rows of pixels for video signal writing and for non-video signal writing, a horizontal driving circuit that writes a video signal in the pixels of a row selected for the video signal writing and a non-video signal in the pixels of a row selected for the non-video signal writing, and a control circuit that controls operation timings of the horizontal driving circuit and vertical driving circuit. In particular, the vertical driving circuit is configured to set a selection pattern for disabling an overlap between a selection period of selecting the pixels of each row for the video signal writing and a selection period of selecting the pixels of another row for the non-video signal writing, based on enable signals from the control circuit. |
| US07995017B2 |
Liquid crystal display and thin film transistor array panel therefor
A thin film transistor array panel is provided, which includes: a substrate; a first signal line formed on the substrate; a second signal line formed on the substrate and having an intersecting portion intersecting the first signal line and a curved portion connected to the intersecting portion; a first thin film transistor connected to the first and the second signal lines; and a pixel electrode that are connected to the first thin film transistor, includes first and second partitions, and are curved along the curved portion of the second signal line. |
| US07995016B2 |
Display comprising a plurality of display portions
This display includes a first display portion and a second display portion, a first signal line supplying a signal output from a driver circuit to the first display portion while partially serving also as a signal line for supplying another signal output from the driver circuit to the second display portion, a first switching circuit switching the signal supplied through the first signal line by time sharing and a second signal line for supplying the signal to the second display portion. |
| US07995014B2 |
Method of increasing color gamut of a color display
A method of increasing color gamut of a color display includes grouping subpixels of R, G, and B primary colors of a pixel by grouping R, G, and B light sources of the color display with a corresponding light intensity adjustment mechanism based on an overlapping degree between two response spectrums of the light sources. The response spectrums of the light intensity adjustment mechanism of the same group have minimal overlapping with that of other groups. The method further includes enabling groups of R, G, and B subpixels, activating the R, G, and B light sources and the corresponding light intensity adjustment mechanism, and disabling the remaining groups of subpixels all by turns for creating a vivid complete picture by time division color-mixing. |
| US07995013B2 |
Display apparatus having a threshold voltage and mobility correcting period and method for driving the same
In a display apparatus, as shown in FIG. 1, by using a reference signal, a shift register and a logical operation circuit generate a driving signal in periods for correcting a threshold voltage based on a rectangular wave signal. Also by using the reference signal, a write signal in a mobility correcting period is generated by an inverter, a NAND circuit, a level conversion circuit, a buffer circuit, a driving power generating unit, and a low-pass filter including a resistor and a capacitor. The signals are separately generated and are selectively output. Thus, excessive or insufficient mobility correction based on emission brightness can be prevented. |
| US07995011B2 |
Organic light emitting display device and mother substrate of the same
An organic light emitting display device may include a pixel portion including a plurality of pixels, which are coupled to scan lines and data lines, a scan driver adapted to provide scan signals to the scan lines, a first transistor group adapted to test the plurality of pixels, the first transistor group being directly connected to first ends of the data lines, a second transistor group adapted to test the plurality of pixels, the second transistor group being connected to second ends of the data lines, a data distributor coupled between the second ends of the data lines and the second transistor group, a first wire group extending in a first direction at an outer area of the light emitting display device, and a second wire group extending in a second direction at the outer area of the light emitting display device. |
| US07995010B2 |
Light-emitting device
There is provided an EL light-emitting device with less uneven brightness. When a drain current of a plurality of current controlling TFTs is Id, a mobility is μ, a gate capacitance per unit area is Co, a maximum gate voltage is Vgs(max), a channel width is W, a channel length is L, an average value of a threshold voltage is Vth, a deviation from the average value of the threshold voltage is ΔVth, and a difference in emission brightness of a plurality of EL elements is within a range of ±n %, a semiconductor display device is characterized in that A = 2 Id μ * C 0 A ( Vgs ( max ) - Vth ) 2 ≦ W L ≦ ( 1 + n 100 - 1 ) 2 * A Δ Vth 2 Δ Vth ≦ ( 1 + n 100 - 1 ) * A * L / W |
| US07995007B2 |
Method for driving plasma display panel
A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen. |
| US07994998B2 |
Dual polarization planar array antenna and cell elements therefor
An RF antenna structure (e.g., a planar array) includes at least one radiation cell (and typically many, e.g., 16 or 32 or 64, etc.) having a conductive enclosure and an upper probe and a lower probe located at different heights within the enclosure. The enclosure between the upper probe and a bottom of the cell has at least two different cross-sectional areas. The upper and lower probes are preferably oriented at substantially 90° relative to each other. An upper portion of the enclosure beneath the upper probe may have a larger dimension than a lower portion such that the upper portion allows propagation of waves generated by the upper probe in a predetermined frequency band while the lower portion (e.g., above the lower probe) does not substantially allow propagation of waves generated by the upper probe, in the predetermined frequency band. |
| US07994997B2 |
Wide band long slot array antenna using simple balun-less feed elements
In one embodiment, a wide bandwidth, reduced depth transmit/receive antenna array includes unit cells having continuous slots, a transceiver, unbalanced feeds, impedance transformers, and exciters. The continuous slots are formed in a conductive antenna plane, and the transceiver generates and/or receives electrical signals. The unbalanced feeds may be electrically connected between the transceiver and impedance transformers which match the impedance between feed lines and the exciter. They may be located in a plane perpendicular to the direction of propagation of the radiation, and also may be arranged between the conductive antenna plane and a backplane. The exciter spans a continuous slot, and emits and/or receives radiation from the slot. The antenna array is capable of operating without a radome or balun. |
| US07994994B2 |
Embedded antenna apparatus for utility metering applications
An embedded antenna for facilitating wireless transmission of utility meter data is disclosed, where in one embodiment an RF antenna is a part of the faceplate of the utility meter. In another embodiment the utility meter faceplate is a single-layer or a multi-layer printed circuit board (PCB) with the RF antenna printed on any desired layer. Such faceplates may be labeled to be viewable from outside of the meter housing and/or have openings to accommodate visual access to an output display of the meter consumption information. |
| US07994992B1 |
Multiband current probe fed antenna
A multi-band antenna comprising a conductive structure and a plurality of current probes coupled around the conductive structure. Each current probe is designed to receive and transmit in a substantially different frequency band than the other current probes. The current probes are positioned on the conductive structure so as to effectively create a plurality of transmit/receive antennas such that each respective antenna has a voltage standing wave ratio (VSWR) of less than or equal to approximately 3:1 for a given range within each respective frequency band. |
| US07994990B2 |
Simulator for internal antennas in telemetry devices
Systems and methods are described for simulating an internal antenna within a telemetry device. The simulator device includes a housing having at least one opening, wherein the housing is configured to accommodate close proximity placement of the telemetry device. The simulator device also includes a simulator or test antenna within the housing that corresponds to an internal antenna within a housing of the telemetry device. The simulator device further includes a radio frequency (RF) connector coupled to the simulator housing, for connection to a communication device. The simulator device also includes a fastening mechanism to secure the simulator device over the telemetry device so that the simulator antenna is adjacent to the internal antenna. The proximity of the simulator antenna to the internal antenna provides simulator device RF characteristics that simulate internal antenna RF characteristics. |
| US07994989B2 |
Handheld device with switchable signal receiving modes
A handheld device with switchable signal receiving modes includes a telescopic antenna, a telecommunication transceiver module, a satellite signal module, and a switch circuit. Upon receiving a switch signal, the switch circuit couples the telescopic antenna to the telecommunication transceiver module, and adjusts the telescopic antenna to a first length, so that the telecommunication transceiver module transmits and receives a signal of a first frequency, or the switch circuit adjusts the telescopic antenna to a second length, so that the telecommunication transceiver module transmits and receives a signal of a second frequency. Alternatively, the switch circuit couples the telescopic antenna to the satellite signal module, and adjusts the telescopic antenna to the second length, so that the satellite signal module receives a satellite signal. Thereby, the handheld device can receive signals of various frequencies via one antenna, so that different functional modules transmit and receive signals of different frequencies. |
| US07994984B2 |
Antenna apparatus
There is provided with an antenna apparatus, including: a finite ground plane; planar elements arranged along and on both sides of a first gap line or a second gap line that is orthogonal to the first gap line; first linear elements connecting the ground plane with the planar elements; an antenna element including a second linear element placed in the first or second gap line and a third linear element placed such that one end of it is connected to one end of the second linear element and an other end of it faces the ground plane; and a feeding point supplying electric power to the other end of the third linear element, wherein a connection point between the second and third linear elements is positioned in an intersection area of the first and second gap lines, and the feeding point is provided in a vicinity of an edge of the ground plane. |
| US07994982B2 |
Method and apparatus for bounded time delay estimation
A method and apparatus for estimating the position of a mobile device in a multi-path environment. In one example, the method includes receiving a plurality of reference signals from a corresponding plurality of reference devices, for each reference signal, calculating expected time delay boundaries, for each reference signal, estimating a range between the device and the corresponding reference device based on a measured time delay of the reference signal falling within calculated time delay boundaries to produce a plurality of range estimates, and filtering the plurality of range estimates to generate a composite estimate of the position of the device. |
| US07994978B2 |
Satellite information operation method of GPS device
A satellite information operation method of a GPS device includes following steps. An antenna module is provided, so as to receive a satellite signal. A signal processing circuit is provided, so as to perform an analog-to-digital conversion on the satellite signal and obtain a plurality of first digital data. A memory with a comparison table stored therein is provided, and the comparison table records corresponding relations between a plurality of second digital data and a plurality of return values. A CPU is provided, which groups the first digital data in sequence by using a bit number of any second digital data in the comparison table, obtains each of the second digital data consistent with each group of first digital data through comparison, and looks up a corresponding return value according to each of the second digital data obtained through comparison to continue the operation according to the obtained return value. |
| US07994976B2 |
Satellite signal adaptive time-division multiplexing receiver and method
An adaptive time-division multiplexing receiver and method for a GNSS system using pilot and data channels for each satellite are disclosed. According to the present invention, multiplexing hypotheses of correlation are properly distributed to pilot and data channels. The pilot and data channels of one satellite can be dealt with as two satellites. Alternatively, correlation is mainly executed to the pilot channel. After the pilot channel is acquired, information such as code phase and Doppler frequency of the satellite are known. Therefore, the data can be demodulated based on the known information. |
| US07994971B2 |
GPS-based measurement of roll rate and roll angle of spinning platforms
A system and method for determining the roll rate and roll angle of a spinning platform, using the measured phase differences between the GPS satellite signals received on two or more antennas. The measured phase differences and the navigation solution from a GPS receiver are processed in a Kalman filter to obtain the desired information. Data from non-GPS measurement sources is optionally provided to update the navigation solution. Although of wide applicability, the invention is uniquely suited to the measurement of roll rates and roll angles of fast spinning platforms with small baselines, in which the antennas are separated from each other by distances that are a fraction of the GPS signal wavelength. |
| US07994969B2 |
OFDM frequency scanning radar
A radar system is disclosed, which comprises an orthogonal frequency division multiplexing (OFDM) modem and a frequency scanning antenna. In transmit, the OFDM modem modulates radar waveforms and the frequency scanning antenna radiates the OFDM modulated radio frequency (RF) energy. In receive mode, the frequency scanning antenna captures the echoes and the OFDM modem demodulates the echoes. Directionality of the frequency scanning antenna is dependent upon RF carrier frequency. In other features, the radar system further comprises a transmit/receive (T/R) module that up-converts and amplifies the OFDM modulation, and outputs the amplified signal to the frequency scanning antenna. The T/R module amplifies and down-converts a received RF echo from the frequency scanning antenna and outputs the down-converted echo to the OFDM modem. A plurality of scanning angles are measured simultaneously. |
| US07994967B2 |
Systems and methods for space-time radar imaging
A method of imaging a moving object, including the steps of acquiring radar data reflected by the moving object, determining a motion state of the moving object; and generating a three-dimensional representation of the moving object based on the determined motion state, is disclosed. The motion state may be a complete solution of translational and rotational motion determined based on at least one of the inertia tensor components of the moving object, or solutions of Euler's torque-free equations of motions. The three-dimensional representation may be generated by reconstructing static patterns of the moving object based on estimated initial translational and rotational conditions of the object. A system for imaging the moving object according to this method is also disclosed. |
| US07994963B1 |
High-sensitivity subsurface sensing system
A target is sensed by an antenna array having a transmitter antenna and a receiver antenna, both of which are caused to be electromagnetically coupled to the target. The antenna array is rotated, and as the array rotates, a change in at least one of the coupling between the transmitter antenna and the target and the coupling between the receiver antenna and the target is detected at multiple rotational orientations of the antenna array. |
| US07994960B1 |
Data converter with redundancy for error correction in polarity decision
Systems, methods and computer program products for correcting polarity decision associated with a polarity comparator in an analog-to-digital converter are described. The polarity comparator may perform polarity decision to determine whether an analog signal is greater or smaller than zero. If the voltage difference is greater than zero, then the analog signal may be output to other comparators without polarity inversion. If the voltage difference is smaller than zero, then the signal polarity of the analog signal may be inverted before being output to other comparators. One or more redundant comparators also may be used to correct offsets of the polarity comparator to reduced errors associated with the polarity decision. |
| US07994959B2 |
System and method of signal sensing, sampling and processing through the exploitation of channel mismatch effects
A system for sensing, sampling and processing an input signal includes an encoding subsystem for sensing and sampling the input signal into a plurality of distinct data paths using a sub-Nyquist sampling rate. The system architecture is designed to induce encoded variations between the plurality of data paths, such as channel differences in amplitude or phase. The system additionally includes a decoding subsystem for reconstructing the encoded signal back to its original bandwidth. Preferably, the decoding subsystem exploits mismatch effects between the plurality of data paths as a form of signal diversity to resolve ambiguities introduced from sub-Nyquist signal sampling during signal reconstruction. |
| US07994957B2 |
Current steering digital-to-analog converter
A digital to analog converter (DAC) module receives an input digital signal having a first data rate and is associated with a first frequency, the DAC module also receiving a synchronization signal having a second frequency that is higher than the first frequency. The DAC module includes an up-sampling circuit to generate a first digital signal having bit values of the input digital signal alternating with zero values, the first digital signal having a data rate that is higher than the first data rate; a delay circuit to delay the first digital signal by a time period to generate a second digital signal; a first DAC cell to generate a first analog signal based on the first digital signal, the first DAC cell being synchronized by the synchronization signal; a second DAC cell to generate a second analog signal based on the second digital signal, the second DAC cell being synchronized by the synchronization signal; and an adder to sum the first and second analog signals and generate a third analog signal. |
| US07994955B2 |
Analog-to-analog lighting apparatus and methods
The invention provides a system of generation of multi-channel analog output signals, from a single analog input signal, and the controlled activation of peripheral devices responsive to the multi-channel analog output signals. A single-channel to multi-channel analog-to-analog converter is provided to convert the single analog input signal to multiple output channels. Uni-directional coupling is used for coupling and mixing the multi-channel outputs and transferring the mixed outputs to a data bus. Signals on the data bus are used to drive the multiple peripheral devices. |
| US07994954B2 |
Calibration circuit and associated method
A calibration circuit and method suitable for black level calibration in image processing, the circuit comprising an analogue gain amplifier, an analogue to digital converter; a correction circuit for receiving a digital signal and providing a digital offset signal; and a digital to analogue converter for receiving said digital offset signal and feeding a corresponding analogue offset signal back to the input of said gain amplifier. The calibration circuit is arranged such that the correction circuit and said digital to analogue converter form a feedback loop applying an offset to said input signal and said correction circuit includes an inverse gain circuit for applying an inverse gain to a signal within said correction circuit prior to said digital to analogue converter. Preferably the inverse gain applied is such that the total loop gain does not deviate too far from unity. |
| US07994953B2 |
Method and module with analog-to-digital converter
A method and module with analog-to-digital converter. One embodiment provides for testing an analog-to-digital converter, including generating a voltage ramp. The voltage ramp is converted to a digital signal using the ADC at a rate of a clock signal. A first parameter is calculated according to the clock signal and the digital signal on the chip. The first parameter is indicative of conversion characteristics of the ADC. |
| US07994952B2 |
Converter, conversion method, program, and recording medium
Provided is a highly accurate converter and the like that makes up for the instability of circuit elements, by focusing on a relationship between the Markov chain and β conversion. A converter 1 that determines the decoded value of a sample value x based on L-bit number bi (i=1, . . . , L) includes a decoding section 3 to determine the decoded value xD for γ=1/β (where 1<β<2) using equation (eq 1). Further, the converter 1 also includes a matrix estimation section 5 to determine the Markov transition matrix based on bi. Unlike a conventional method that pays attention to the lower limit of an interval, the decoding section 3 using equation (eq 1) pays attention to the center of the interval, and this point is a significant difference. x D = ∑ i = 1 L b i γ i + γ L + 1 2 ( 1 - γ ) . ( eq 1 ) |
| US07994945B2 |
Encoding/decoding of digital signals, especially in vector quantization with permutation codes
The invention relates to the encoding/decoding of digital signals, especially using permutation codes involving a calculation of combinatorial expressions. According to the invention, the combinatorial expressions are represented by prime factor power decompositions, and determined by a preliminary reading of pre-recorded representations of decompositions of selected integers. |
| US07994944B2 |
Encoding/decoding of digital signals, especially in vector quantization with permutation codes
The invention relates to the encoding/decoding of digital signals, especially using transposition codes involving a calculation of combinatorial expressions. According to the invention, the combinatorial expressions are represented by prime factor power decompositions, and determined by a preliminary reading of pre-recorded representations of decompositions of selected whole numbers. |
| US07994943B2 |
Handheld electronic device with text disambiguation
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software. The device provides output in the form of a default output and a number of variants. The output is based largely upon the frequency, i.e., the likelihood that a user intended a particular output, but various features of the device provide additional variants that are not based solely on frequency and rather are provided by various logic structures resident on the device. The device enables editing during text entry and also provides a learning function that allows the disambiguation function to adapt to provide a customized experience for the user. The disambiguation function can be selectively disabled and an alternate keystroke interpretation system provided. Additionally, the device can facilitate the selection of variants by displaying a graphic of a special |
| US07994940B2 |
Mechanical latch locking detection sensors
The invention provides a sensor for determining when a latch for securing an engine cowl on an aircraft is secured by detecting the proximity of a latch hook and a latch pin. The sensor includes a resonant circuit configured and adapted to transmit a status signal when the latch is in a secured state. The sensor also includes a means for conveying status information of the latch to a location remote from the latch based on the status signal, the conveying means being operably connected to the resonant circuit. The invention also provides a method of determining when a latch is open or secured by detecting the proximity of a latch hook and a latch pin. |
| US07994933B2 |
Frequency shift compensation, such as for use in a wireless utility meter reading environment
Methods and apparatus for computing the carrier frequency of a transmitter using frequency modulated digital data to compensate for frequency shifting of the transmitter and the receiver local oscillators and for bandwidth adjustment of the receiver's filter. In particular, methods and apparatus are disclosed for binary systems transmitting “1” and “0” data using decoded or undecoded received signals. |
| US07994930B2 |
Product placement
A device may include a receiver to receive a data stream. The device may also include logic to insert a product placement into the data stream based at least one of a location of the device or information associated with a user of the device. |
| US07994929B2 |
Power patch panel with guided MAC capability
A method and apparatus are provided for incorporating guided network cable Move/Add/Change (MAC) work order capability into a power patch panel. MAC work orders may be controlled and monitored using in-band signaling using, e.g., standard RJ-45 patch cords. Cable detection is performed at a port level on a real-time basis. Coordination of guided MAC operations may be performed by the patch panel, independently, or in conjunction with, or under the control of, a remote Network Management System. The patch panel may be in either an interconnect or cross-connect configuration. |
| US07994928B2 |
Multifunction smoke alarm unit
Improvements in a smoke alarm are presented. The multifunction smoke alarm unit includes separate sensors within a single enclosure for detecting smoke and occupancy, sounding a distinctive audible alarm when combustion is detected or the presence of a person within the area of the sensor. The multifunction smoke alarm can replace an existing single function smoke alarm. Multiple multifunction smoke alarms are networkable together for various purposes. Additional features include intruder alarm, visitor annunciator, integrated illumination source, external lighting control, HVAC system control, ceiling fan control, ventilation control, and/or fire safety system control. The proposed multifunction smoke alarm provides much-needed improvements for security, energy saving, safety, and user convenience without the need for completely separate systems for each purpose. |
| US07994924B2 |
RFID tag based discrete contact position indication
An RF based state indicator for indicating the state of a control device is provided. The RF-based state indicator indicates the position of a control mechanism by using the position of the control mechanism to enable or disable an RF tag. An RF reader acquires RF transmitted data from enabled RF tags and uses the data to indicate or control an operation aspect of a device. |
| US07994923B2 |
Non-contact electronic device
A contactless electronic device comprises a semiconductor integrated circuit device, a plurality of antennas (or antenna coils) for receiving high-frequency signals supplied by radio waves or electromagnetic waves having different frequencies. An interface judgment circuit judges which antenna the high-frequency signals are inputted through, and according to a result of the judgment, the operation of the semiconductor integrated circuit device is changed. In this manner, the contactless electronic device becomes possible to respond to a plurality of communication protocols using high-frequency signals having different frequencies, while contactless electronic devices have been impossible to respond to communication protocols using various high-frequency signals. |
| US07994913B2 |
Systems and methods for preventing accessory loss
A system includes several functional modules to alert a user that an accessory has not been placed back into a bay of an electronic device after a predetermined time period. A sensor is configured for determining if the accessory has been received in the bay after the time period has expired. The sensor is further configured for generating a notification if the accessory has not been received in the bay after the time period has expired. An audio module is configured for receiving the notification, and transmitting an audio alarm via a speaker indicating that the accessory has not been received in the bay after the time period has expired. A display module is configured for receiving the notification, and displaying a graphic alarm on a display panel of the electronic device. |
| US07994908B2 |
Vehicle and information apparatus of vehicle
An information apparatus of a vehicle that allows the request for the required information to be reliably made is provided. When a vehicle and a charging device are connected to each other for transmission and reception of electric power in order to charge a main battery, a main control ECU receives the contents from a server depending on the contents requesting information stored in a request storing unit and stores the received contents in a contents storing unit. Preferably, prior to receiving the contents, the main control ECU notifies of the content of the contents requesting information to inquire of an operator performing the charging whether the contents are received based on the contents requesting information. |
| US07994907B2 |
Image information generation device, display control device using the same, information display system for travel body, module for driver seat, and travel body
In an image information generation device, based on status information representing statuses of various sections of a mobile unit such as a motor vehicle, image information used to display an image required, for instance, for steering this mobile unit on a display device is generated easily. In order to generate, as the image information, a layout identifier that specifies a layout of an image to be displayed on the liquid crystal display device and a component image identifier that specifies a display mode of each component image in the layout, the DPF controller compares the MEN/SEN judging table that stores an identifier table in which a correlation between the status information and the MEN, a correlation between the status information and the SEN, and a correlation between the MEN and the SEN are defined with the status information collected from the ECUs in the various sections of the mobile unit. |
| US07994905B2 |
Tire pressure monitoring (TPM) system and method of operating the same
There is provided an exemplary tire pressure monitoring (TPM) system that can use a half-duplex wireless link to communicate between one or more wheel-mounted sensor units and a vehicle-mounted transceiver unit. The half-duplex wireless link enables the sensor units to report sensor readings to the transceiver unit, and it enables the transceiver unit to make configuration changes to the sensor units for improved communication. Some examples of wireless settings that can be modified include modulation settings, data encoding/decoding settings, error correction settings, and transmission power settings. |
| US07994904B2 |
System for automatically recognizing locations of respective tires
A system for automatically recognizing the locations of respective tires includes tire sensors, startup antennas, and a control unit. Locations of the respective tire sensors can be recognized based information of which antenna is involved and whether signals transmitted are identical. With this system, the locations of respective tires of a vehicle can be recognized in a simpler and more efficient way. |
| US07994901B2 |
Lug stud and lug nut monitoring system, method, and components therefor
A lug stud and lug nut monitoring system, method, and components for a vehicle may have a lug stud, a lug nut, at least one sensor, and an indicator. The lug stud has a shank. The lug nut is constructed to fasten on the shank. The sensor can be carried by the lug stud, by the lug nut, or by both the lug stud and the lug nut. The sensor takes at least one measurement. The indicator communicates with the sensor in order to determine a value based on the measurement, and to alert an operator of the vehicle if and when the value reaches a predetermined relationship to a reference value. |
| US07994899B2 |
Information access system and method for accessing information in contactless information storage device
In an information access system, a first reader/writer device cyclically transmits an information request signal at a first frequency in a first period and goes into an inactive state in a second period, and a second reader/writer device cyclically transmits an information request signal at the first frequency in the second period and goes into an inactive state in the first period. An active contactless information storage device senses a carrier of an RF signal at the first frequency in predetermined periods occurring in a predetermined cycle shorter than each of the first and second periods. |
| US07994888B2 |
Multi-turn inductors
A multi-winding inductor includes a first foil winding and a second foil winding. One end of the first foil winding extends from a first side of the core and wraps under the core to form a solder tab under the core. One end of the second foil winding extends from a second side of the core and wraps under the core to form another solder tab under the core. Respective portions of each solder tab are laterally adjacent under the magnetic core. A coupled inductor includes a magnetic core including a first and a second end magnetic element and a plurality of connecting magnetic elements disposed between and connecting the first and second end magnetic elements. A respective first and second single turn foil winding is wound at least partially around each connecting magnetic element. Each foil winding has two ends forming respective solder tabs. |
| US07994883B2 |
Electromagnetic relay
An electromagnetic relay includes a casing, and a relay core member sealed in the casing and including an electromagnetic unit and a terminal unit. The electromagnetic unit includes a spool frame set having an engagement portion, a coil unit wound on the spool frame set, and a pair of coil winding pins. Each of the coil winding pins has a conductive portion exposed from one of opposite first sides of the spool frame set, and a coil winding portion extending along one of opposite second sides of the spool frame set. The terminal unit includes an engaging block having an engagement portion connected to the engagement portion of the spool frame set for preventing separation of the terminal unit from the electromagnetic unit, a terminal set, and an armature component. |
| US07994881B2 |
Waveguide connection between a multilayer waveguide substrate and a metal waveguide substrate including a choke structure in the multilayer waveguide
A rectangular conductor pattern is formed around a first waveguide on a multilayer dielectric substrate facing a metal substrate, with an end at about λ/4 away from a long side edge of the first waveguide, where λ is a free-space wavelength of a signal wave. A conductor opening is formed between the end of the conduction pattern and the long side edge of the first waveguide, with a length longer than a long side of the first waveguide and shorter than about λ. A closed-ended dielectric transmission path is formed in the multilayer dielectric substrate in the layer direction, with a length of about λg/4, where λg is an in-substrate effective wavelength of the signal wave. |
| US07994878B2 |
Acoustic wave device and high-frequency filter using the same
Boundary acoustic wave devices are both compact and possess excellent temperature stability. Yet these devices have the drawback that the Q value cannot be raised, and a high cost thin-film technology is required. This invention provides a boundary acoustic wave device possessing excellent Q value along with a low cost. A boundary acoustic wave device including a film whose main ingredient is aluminum at a thickness hm, and a shorting reflector (thickness hr) and a IDT with an electrode finger period of lambda, are patterned onto the surface of a theta YX-LN single crystalline piezoelectric substrate; and a silicon oxide film with a thickness h1 and an aluminum nitride film 6 with a thickness h2 are formed on that comb electrode and reflector, wherein: 2.5≦hr/λ≦8.5% is obtained. |
| US07994877B1 |
MEMS-based quartz hybrid filters and a method of making the same
An integrated Micro-Electro-Mechanical Systems (MEMS) filter includes an insulating substrate bonded to a base substrate such that at least a portion of the insulating substrate is separated from the base substrate by a gap, the insulating substrate having a first side and a second side, an inductive element having a coil, wherein the coil of the inductive element is on the insulating substrate, and a capacitive element having two conductive plates, wherein one of the two conductive plates is on the insulating substrate. |
| US07994869B2 |
Current-controlled hysteretic oscillator
The disclosed current-controlled hysteretic oscillator operates by controlled currents opposing each other in differential pairs to set a controlled hysteresis for improved relaxation oscillations with immunity to phase or frequency error. |
| US07994868B2 |
Photonic diode
An element for interacting with electromagnetic radiation is disclosed, including a first self-resonant body, a second self-resonant body, and a directional device interposed between the first self-resonant body and the second self-resonant body. The directional device is adapted to inhibit propagation of electromagnetic radiation from the second self-resonant body to the first self-resonant body. |
| US07994862B1 |
Circuit and method of temperature dependent power amplifier biasing
A circuit and method are provided for reducing dynamic EVM of a power amplifier (PA) used for RF communication. A temperature dependent boost bias signal is applied to the bias input port of amplifier circuitry of the PA in dependence upon a temperature of the amplifier circuitry to compensate for transience in the gain or phase response of the PA while components of the PA is differentially warming-up, advantageously taking into account an actual temperature of the amplifier circuitry. |
| US07994858B2 |
Operational trans-conductance amplifier with output clamp circuit
An operational trans-conductance amplifier circuit having a voltage clamp circuit. The clamp circuit utilizes low area and power overhead, has a sharp clamp characteristic, and little degradation in the small-signal DC gain at the “knee” of the clamp characteristic. The clamp circuit includes a comparator circuit and a current control circuit. The amplifier and clamp circuits may further include a clamp voltage generator circuit. |
| US07994856B2 |
Predistorter, predistortion method, and predistortion system
This invention relates to a predistorter, a predistortion method, and a predistortion system. The predistorter comprises a modulus value determining section, for determining a modulus value of an input signal; a base searching section, for searching a predetermined base lookup table in accordance with the modulus value of the input signal, so as to obtain a base lookup table value; an offset searching section, for searching a predetermined offset lookup table in accordance with the modulus value of the input signal, so as to obtain an offset lookup table value; an interpolation factor generating section, for generating an interpolation factor in accordance with the modulus value of the input signal; a multiplying section, for multiplying the offset lookup table value with the interpolation factor; and a summating section, for adding a product obtained by the multiplying section to the base lookup table value, so as to obtain a predistortion value. |
| US07994855B2 |
Amplifier arrangement
A gain-controlled RF amplifier system has an input node and an output node. The system has a plurality of amplifier devices, selectively connectable between the input node and the output node. The amplifier devices are placed in circuit according to a measured gain derived by comparing a magnitude of a signal input to the input node against a magnitude of a signal output from the output node, and a desired value of gain. |
| US07994854B2 |
Circuit with a power amplifier and amplification method
In a power amplification circuit an output signal is generated by combining the power of a first and second signal that have been amplified separately. An input signal is received that indicates a desired amplitude and phase of the output signal. A controllable phase shift circuit adapts the phase of first and second signals dependent on the desired amplitude, so that, when the signals with the adapted phases are combined, the resulting output signal will have an envelope with the desired amplitude. A time dependent common mode phase shift is applied to both the first and second signal. A control circuit selects the time dependent common mode phase shift as a function of the desired amplitude of the output signal, to compensate for envelope amplitude dependence of a common phase shift introduced by the amplification. |
| US07994851B2 |
PSK demodulator using time-to-digital converter
A PSK demodulator using a time-to-digital converter includes: a filter unit that performs band pass filtering on a PSK signal; an amplitude limiting unit that limits the amplitude of an output signal of the filter unit; a clock signal generating unit that generates a clock signal; and a time-to-digital converter that samples the phase of an output signal of the amplitude limiting unit according to the clock signal and outputs a digital signal having a value corresponding to the phase of the PSK signal. Power consumption can be reduced and a circuit implementation can be simplified. |
| US07994847B1 |
Reduced gain variation biasing for short channel devices
An amplifier biasing circuit that reduces gain variation in short channel amplifiers, an amplifier biasing circuit that produces a constant Gm biasing signal for short channel amplifiers, and a multistage amplifier that advantageously incorporates embodiment of both types of amplifier biasing circuits are described. Both amplifier biasing circuit approaches use an operational amplifier to equalize internal bias circuit voltages. The constant Gm biasing circuit produces a Gm of 1/R, where R is the value of a trim resistor value. The biasing circuit that reduces gain variation produces a Gm of approximately 1/R, where R is the value of a trim resistor value, however, the biasing circuit is configurable to adjust the bias circuit Gm to mitigate the impact of a wide range of circuit specific characteristics and a wide range of changes in the operational environment in which the circuit can used, such as changes in temperature. |
| US07994846B2 |
Method and mechanism to reduce current variation in a current reference branch circuit
A feedback mechanism to reduce current variation observed in a current reference branch circuit by using body voltage control to compensate process, temperature and supply voltage variations. The current reference output voltage, which is proportional to the reference current, is sampled into a feedback loop, which controls the field effect transistor body voltage. The method and mechanism uses Corner Robust Current Reference in order to keep the design simple and diminish variation between Process Voltage Temperature (PVT) corners. This method exhibits small variation in the reference current magnitude. |
| US07994844B2 |
Multiple-stage charge pump with charge recycle circuit
A multiple-stage charge pump circuit comprises first and second pump capacitors, first and second transfer circuits, first and second driving circuits, and a charge recycle circuit. The first pump capacitor, the first transfer circuit, and the first driving circuit form a first stage circuit, and the second pump capacitor, the second transfer circuit and the second driving circuit form a second stage circuit. The first and the second stage circuits operate 180 degree out of phase with each other. The charge recycle circuit transfers the charge at the second end of the first pump capacitor to the second end of the second pump capacitor in a first time interval, and transferring the charge at the second end of the second pump capacitor to the second end of the first pump capacitor in a second time interval. |
| US07994842B2 |
Semiconductor integrated circuit apparatus and electronic apparatus
Semiconductor integrated circuit apparatus and electronic apparatus having a leakage current detection circuit where arbitrarily set leakage current detection ratio does not depend on power supply voltage, temperature, or manufacturing variations, and where leakage current detection is straightforward. Semiconductor integrated circuit apparatus extracts a stable potential from the center of two NchMIS transistors, amplifies drain current of an NchMOS transistor taking this potential as a gate potential to a current value of an arbitrary ratio using current mirror circuit, makes this current value flow through NchMOS transistor with the gate and drain connected, and applies drain potential of this NchMOS transistor to the gate of leakage current detection NchMOS transistor. |
| US07994841B2 |
Dual temperature control circuit
A dual temperature control circuit detects a first temperature of a first location and a second temperature of a second location. The dual temperature control circuit transforms the first temperature to a first voltage signal, and transforms the second temperature to a second voltage signal, and compares the first voltage signal and the second voltage signal to output a third voltage signal, where a controlled circuit is controlled according to the third voltage signal. |
| US07994840B2 |
RMS detector with automatic gain control
Embodiments of the present invention provide systems, devices and methods for detecting the RMS value of a signal. The RMS detector uses multiple variable-gain stages and internal gain control to generate an RMS output signal based on an arbitrary signal input. This RMS detector significantly reduces the signal swings seen on a squarer within prior art RMS detectors and reduces the detector's dependency on DC offsets at low signal levels and overload errors at high signal levels. The embodiments of the present invention also improve the accuracy of the RMS detector within large dynamic signal ranges by obviating the operation of a squarer in saturation or out of the squaring region. Accordingly, embodiments of the present invention are able to more accurately detect RMS values on a signal, operate over relatively higher signal ranges, and better function within different signal modulation schemes, particularly those with large peak-to-average ratios. |
| US07994839B1 |
Level shifter with boost and attenuation programming
A level shifter configured to generate an output voltage having a shifted voltage level relative to an input voltage, the level shifter includes a first gain module having a first resistance, the first gain module to generate a first voltage based on the input voltage and the first resistance. A load module having a second resistance, the load module to generate a second voltage based on the first voltage and the second resistance. A second gain module having a third resistance, the second gain module to generate a third voltage based on one of the second voltage and the third resistance or the first voltage and the third resistance; and an output driver to output the output voltage having the shifted voltage level based on the third voltage. |
| US07994835B2 |
Duty control circuit and semiconductor device having the same
A duty control circuit including a clock input unit connected to a first node and a second node, the clock input unit receiving an input clock signal through the first node and changing a voltage of the second node to one of a first voltage level and a second voltage level in response to respective low and high logic levels of the input clock signal, a slew controller connected to the second node, the slew controller including one or more switches controlled by respective control signals, the one or more switches providing one of the first voltage level and the second voltage level to the second node in response to the control signals such that a slew rate of a signal at the second node is varied, and a clock output unit, the clock output unit outputting an output clock signal having a duty that varies. |
| US07994834B2 |
Duty cycle corrector and clock generator having the same
A duty cycle corrector includes a delay unit configured to adjust an input clock and an inverted input clock with a delay value controlled in response to one or more control signals and to generate a positive clock and a negative clock, and a duty detector configured to receive the positive clock and the negative clock, to detect duty ratios of the positive clock and the negative clock and to generate the one or more control signals. |
| US07994823B2 |
Flip-flop circuit having scan function
A flip-flop circuit having a scan function includes an internal clock generator to receive a clock signal, a scan enable signal, and a first input signal, and to output an internal timing signal based on each of the clock signal, the scan enable signal, and the first input signal. The circuit includes a dynamic input unit to receive a second input signal, the scan enable signal, a first timing signal, and the internal timing signal, and to output a first output signal. The circuit also includes a static output unit to receive the first timing signal and the first output signal and to output a static output signal, and the dynamic input unit outputs the first output signal corresponding to one of the first input signal and the second input signal, respectively, based on a status of the scan enable signal. |
| US07994817B2 |
Configurable integrated circuit with built-in turns
Some embodiments of the invention provide configurable integrated circuits (“IC's”) with configurable node arrays. In some embodiments, the configurable node array includes numerous (e.g., 50, 100, etc.) configurable nodes arranged in several rows and columns. This array also includes several direct offset connections, where each particular direct offset connection connects two nodes that are neither in the same column nor in the same row in the array. In some embodiments, at least some direct offset connections connect pairs of nodes that are separated in the array by more than one row and at least one column, or by more than one column and at least one row. Some embodiments establish a direct connection by (1) a set of wire segments that traverse through a set of the IC's wiring layers, and (2) a set of vias when two or more wiring layers are involved. In some embodiments, some of the direct connections have intervening circuits (e.g., buffer circuits), while other direct connections do not have any intervening circuits. Also, in some embodiments, the nodes in the configurable array are all similar (e.g., have the same set of circuit elements and same internal wiring between the circuit elements). |
| US07994816B1 |
Multiple data rate memory interface architecture
The present invention provides a DQS bus for implementing high speed multiple-data-rate interface architectures in programmable logic devices. The DQS bus has a balanced tree structure between at least one data strobe circuit and a plurality of I/O register blocks. |
| US07994814B1 |
Programmable transmitter
Some embodiments of the present invention provide a programmable transmitter which includes a set of drivers and one or more chains of configuration registers. Each driver is capable of being configured to perform a transmission function from a predetermined set of transmission functions. Each configuration register can correspond to a driver, and can store configuration data which is used to configure the corresponding driver. The programmable transmitter can include configuration circuitry which serially shifts configuration data into the one or more chains of configuration registers. The programmable transmitter can also include programming circuitry which can determine configuration data for each driver based partly or solely on a desired transmitter behavior. |
| US07994813B2 |
Semiconductor device capable of testing a transmission line for an impedance calibration code
A semiconductor device includes a plurality of pads, where an external reference resistor is connected to a first one of the pads, an impedance calibrating unit configured to generate an impedance calibration code corresponding to an impedance of the reference resistor and output the impedance calibration code to a code transmitting line during a normal operating mode, and an impedance matching unit configured to perform an impedance matching operation in response to the impedance calibration code during the normal operating mode. The impedance calibrating unit is configured to output a test code to the code transmitting line in response to a test signal during a test operating mode. The impedance matching unit is configured to serialize the test code to output the serialized test code to each of the other pads in response to the test signal during the test operating mode. |
| US07994810B2 |
Electro-optical device
An electro-optical device includes a substrate, a plurality of unit circuits that includes a plurality of scanning lines, a plurality of data lines and electro-optical elements provided corresponding to intersecting regions of the scanning lines and the data lines and is formed in a display region of the substrate, a plurality of pixel circuits that includes electro-optical elements and is formed in the display region and a sealing member that seals the electro-optical elements of the plurality of pixel circuits formed in the display region and is attached to the substrate, wherein a test circuit is formed between an attaching region at which the sealing member is attach to the substrate and the display region. |
| US07994801B2 |
Calibrated S-parameter measurements of a high impedance probe
A new methodology for the measurement of the S-parameters of a high impedance probe allows obtaining a full two port S-parameter set for the high impedance probe. The measured probe S-parameters are then used for characterization of probes. An alternative method characterizes half of the fixture and termination as a one-port network and expanding it into a two-port error box. The two-port error box is then cascaded with the probe input. |
| US07994796B2 |
Circuit arrangement and method for monitoring the function of a vibration level switch and/or a fill level measuring apparautus
The subject matter relates to a circuit arrangement for monitoring the function of a fill level measuring apparatus, and particularly of a vibration level switch, including a first piezo-electric vibration device as a transmitting device, a second piezo-electric vibration device as a receiving device, an oscillator circuit, the input and output of which during normal operation are connected to the vibration devices, the second connections of which devices are at common ground potential, and a monitoring circuit for monitoring the function. The monitoring circuit has a switch element for temporarily connecting the first and second vibration devices in parallel to each other and for connecting the vibration devices, which are connected in parallel to each other, in series to a capacitance measuring apparatus during a temporary monitoring mode according to a first embodiment, a capacitance value (c) being supplied by the monitoring circuit as an indicator of the function of the vibration devices and/or of lines to the vibration devices. |
| US07994795B2 |
Shore power cord ground wire current detector
A current detector and indicator unit are coupled to a shore power cord for monitoring for corrosion-causing galvanic current on the ground wire of the power cord. A current transducer coupled to the ground wire senses current and provides a signal corresponding to the magnitude of the sensed current to a microcontroller. The microcontroller compares the magnitude of the current signal to one or more predetermined thresholds and outputs signals to an indicator unit to display the level of galvanic activity accordingly. |
| US07994794B2 |
Methods for measuring a set of electrical characteristics in a plasma
Methods using a probe apparatus configured to measure a set of electrical characteristics in a plasma include providing a chamber wall including at least a set of plasma chamber surfaces configured to be exposed to a plasma, the plasma having a set of electrical characteristics. The method includes installing a collection disk structure configured to be exposed to the plasma, wherein the collection disk structure having at least a body disposed within the chamber wall and a collection disk structure surface that is either coplanar or recessed with at least one of the set of plasma chamber surfaces and providing a conductive path configured to transmit the set of electrical characteristics from the collection disk structure to a set of transducers. The method may include coupling a thermal grounding element with the conductive path for providing thermal grounding to at least the conductive path and may alternatively or additionally include disposing an insulation barrier configured to substantially electrically separate at least one of the collection disk and the conductive path. |
| US07994792B2 |
Electric field sensor for marine environments
A sensor (S) for marine measurements of an electric field, the sensor (S) including at least two electrodes (3, 4); signal transmission means (5) for transmitting measured signals from the sensor (S) to a signal processing (6); at least two closed containers (1, 2) which are formed of a non-conductive material and are filled with an electrolyte (E); at least two flexible hoses (7, 8) formed of an electrically non-conductive material; there being attached in a fluid-communicating manner to each of the containers at least one first hose end (7a, 8a), and a second hose end (7b, 8b) being open and attached to means (9a, 9b) for exact positioning of the second hose end (7b, 8b); the hoses (7, 8) being arranged to be filled with a medium (W) of the same type as that, in which the sensor (S) is arranged to be immersed in an operative condition; and two containers (1, 2) forming a pair of containers, the two containers (1, 2), relatively, being placed close to each other under approximately identical thermal, pressure and chemical conditions. |
| US07994789B1 |
Dual field search coil for pulse induction metal detectors
A new dual field search coil for pulse induction metal detectors has multiple coplanar wire coils of different diameters connected in series with the output of a pulse source, overcoming the loss of target size resolution associated with a single coil search loop. Small objects are sensed by an internal small coil and larger objects are sensed by the larger outside coil, and the overall depth of target sensing remains similar to that of a single coil construction. The smaller coil is isolated from the pulse source by the inductance of the larger coil and will ring at a frequency determined by its own parameters. To prevent the smaller coil from ringing, a second damping resistor is connected across the terminals of the smaller coil at the junction of the large and small coils making up the modified search loop. |
| US07994782B2 |
Magnetic detection circuit
A magnetic detection element is employed. An output voltage from the magnetic detection element is amplified by an amplifying circuit. A switch circuit is connected between the magnetic detection element and the amplifying circuit. The switch circuit reverses the polarity of the output voltage from the magnetic detection element selectively and inputs an output signal to the amplifying circuit. A comparator compares the output signal from the amplifying circuit and a reference value to output a comparison result. First and second storage circuits are provided to receive output signal from the comparator. An electric power control unit controls at least the electric power to be provided to the magnetic detection element. First and second gated signals are provided to the first and second storage circuits respectively. A signal based on the first and second gated signals is supplied to the electric power control unit. |
| US07994781B2 |
Eddy current sensor with concentric segments
Reference standards or articles having prescribed levels of damage are fabricated by monitoring an electrical property of the article material, mechanically loading the article, and removing the load when a change in electrical properties indicates a prescribed level of damage. The electrical property is measured with an electromagnetic sensor, such as a flexible eddy current sensor, attached to a material surface, which may be between layers of the article material. The damage may be in the form of a fatigue crack or a change in the mechanical stress underneath the sensor. The shape of the article material may be adjusted to concentrate the stress so that the damage initiates under the sensor. Examples adjustments to the article shape include the use of dogbone geometries with thin center sections, reinforcement ribs on the edges of the article, and radius cut-outs in the vicinity of the thin section. A test circuit includes sensing elements between concentric circular segments of the primary winding and located every other half wavelength of the primary winding. |
| US07994780B2 |
System and method for inspection of parts with an eddy current probe
An inspection system for detecting a flaw in a part is provided. The inspection system includes a generally C-shaped core having an opening for receiving the part. The system also includes a driver coil wrapped around the core for creating a magnetic field in the opening. The system further includes at least one single element or multiple element eddy current sensor disposed in the opening. |
| US07994777B2 |
Apparatus and methods for an inductive proximity sensor
An inductive proximity sensor is disclosed. The proximity sensor includes a housing having at least a first pair of inductive coils disposed within the housing. One of the first pair of inductive coils is opposite in polarity from another one of the first pair of inductive coils. The sensor optionally includes a second set of inductive coils, having opposite polarity. |
| US07994774B2 |
Methods and apparatus for an analog rotational sensor having magnetic sensor elements
A sensor includes a magnetic position sensing element to generate angular position information, a first signal generator, a second signal generator, a first inverter to invert the first waveform for providing a first inverted waveform and a second inverter to invert the second waveform for providing a second inverted waveform, wherein the first and second waveforms are inverted about an offset voltage, and an analog signal processing module to generate a linear output signal from the first waveform, the second waveform, the first inverted waveform, and the second inverted waveform. |
| US07994764B2 |
Low dropout voltage regulator with high power supply rejection ratio
A low dropout voltage regulator includes an error amplifier, a voltage divider, and a voltage reference/amplifier circuit. The error amplifier has first and second input terminals, a power supply terminal for receiving an input voltage, and an output terminal for providing a regulated output voltage. The voltage divider provides a feedback voltage as a predetermined fraction of said regulated output voltage. The voltage reference/amplifier circuit provides a first voltage to said first input terminal of said error amplifier that varies inversely with variations of said feedback voltage, and provides a second voltage to said second input terminal of said error amplifier that varies by substantially the same amount over temperature as variations in said first voltage. |
| US07994763B2 |
DC-DC converter circuits, and methods and apparatus including such circuits
Electrical power from an input voltage supply is converted to first and second output voltages of opposite polarities using a single inductor (L) and only four principal switches (S1, S2, S4, S6). In contrast to known circuits, none of the switches is exposed to voltages greater than the input voltage (V1). In a first type of charging cycle (FIG. 5(a)-(c)), the first output voltage (V2+) is obtained from the input voltage supply through the inductor. In a second type of charging cycle (FIG. 5 (d)-(f)), the second output voltage (V2−) is obtained from the first output voltage via the intermediate step of storing energy in the same inductor as is used in the first type of charging cycle. Auxiliary switches (S7a, S7b) can be operated in wait states between cycles of the first and second type. |
| US07994759B2 |
System and method for driving a power supply device in an initial activation stage
The present application describes a system and method for driving a power supply device in an initial activation stage. In one embodiment, the method comprises providing in the power supply device at least one voltage regulator that is coupled with a voltage output adapted to supply a power voltage to a client device, receiving a signal indicative of an activation of the power supply device, and converting the at least one voltage regulator to an equivalent shunting circuit coupled between the voltage output and a reference voltage. Before power voltages are applied at the outputs of the power supply device, shunting paths are thus provided for releasing undesired currents. |
| US07994757B2 |
DC-DC converter
To securely detect the short-circuited state of a rectifier without detecting current and to protect a switching device in a DC-DC converter, in a state in which the potential at the connection point of the rectifier and the switching device is detected and a drive signal turns ON the switching device, the protection circuit of the DC-DC converter is configured to securely turn OFF the switching device when the potential at the connection point is a predetermined potential or more. |
| US07994754B2 |
Battery charging apparatus, battery pack, battery charging system, and battery charging method
A battery pack charging method and battery charging apparatus including: a plurality of charge units which charge respective battery cells of the battery pack, by outputting pulse currents, generated from a supplied DC voltage, in response to enable signal; and a plurality of signal detection units to detect a falling edge of the pulse currents and to output the enable signals to the charge units. |
| US07994745B2 |
Power supply device for vehicles
A power supply device for vehicles, output units (10a, 10b) thereof are connected to a motor (5), includes a fuel cell (1) which is connected to the output units (10a, 10b), a capacitor (2) which is connected in parallel to the fuel cell (1), a lithium ion battery (21) which is connected in parallel to the capacitor (2) through a DC/DC converter (20), and a current control means (32) which limits an output current of the lithium ion battery (21) to at most an output upper-limit current (Ibout_lmt) when power is supplied to the motor (5) from the lithium ion battery (21) during a power running operation of the motor (5), and limits an input current into the lithium ion battery (21) to at most an input upper-limit current smaller than the output upper-limit current (Ibin_lmt) through the DC/DC converter (20) when regenerative power of the motor (5) is recovered into the lithium ion battery (21) during a regenerative operation of the motor (5). |
| US07994739B2 |
Internal injection betatron
A betatron magnet having at least one electron injector positioned approximate an inside of a radius of a betatron orbit, the betatron magnet further includes a first guide magnet having a first pole face and a second guide magnet having a second pole face. Both the first and the second guide magnet have a centrally disposed aperture and the first pole face is separated from the second pole face by a guide magnet gap. A core is disposed within the centrally disposed apertures in an abutting relationship with both guide magnets. The core has at least one core gap. A drive coil is wound around both guide magnet pole faces. An orbit control coil has a core portion wound around the core gap and a field portion wound around the guide magnet pole faces. The core portion and the field portion are connected but in opposite polarity. |
| US07994738B2 |
Display driving circuit
A display driving circuit includes a temperature compensation adjustment circuit, a control circuit, a full bridge circuit, and a transformation circuit. The temperature compensation adjustment circuit provides a current signal for the control circuit. The value of the current signal changes along with environment temperature changes. The control circuit controls the full bridge circuit based on the current signal. An output voltage signal of the full bridge circuit decreases as the current signal increases, and when the environment temperature decreases. The transformation circuit amplifies the output voltage signal of the full bridge circuit to drive a display. |
| US07994736B2 |
Cold cathode fluorescent lamp inverter apparatus
A cold cathode fluorescent lamp inverter apparatus includes a series circuit connected to a DC power source and including first and second switching elements, a series circuit connected between a connection point of the first and second switching elements and the DC power source and including a primary winding of a transformer, a reactor, and a capacitor, a cold cathode fluorescent lamp connected to a secondary winding of the transformer, a current detector connected to the cold cathode fluorescent lamp and to the secondary winding, to detect a value of a current passed through the cold cathode fluorescent lamp, and a controller to turn on/off the first and second switching elements alternately with each other according to the detected current value. The current detector detects a ripple component in the DC power source, and corrects the current of the cold cathode fluorescent lamp according to the detected ripple component. |
| US07994735B1 |
Solar-controlled light device
A solar-controlled light device with a circuit-control having a phototransistor, a first resistor, and a first transistor connected to a storage unit, to a solar cell, and to a current-control. The current-control has a transformer, a second resistor, and a second transistor, connected at one end of the current-control to a light and at another end connected to the circuit-control, wherein the current-control senses the amount of power and boost the power as needed to a sufficient level to power the lights. |
| US07994731B2 |
Universal input voltage device
A universal input voltage device is presented which may receive a wide range of regulated and unregulated input voltages, both DC and a wide range of variable frequency AC, and output a desired regulated current at a desired voltage independent of the fluctuation of input voltage and frequency. The circuit includes a preconditioning input circuit, a Buck converter circuit with over voltage protection, flyback and boost circuits, and a shutdown circuit configured to drive a predetermined electrical or electronic device. |
| US07994730B2 |
Pulse width modulation (PWM) closed loop LED current driver in an embedded system
Methods and systems for providing stable and accurate low noise DC reference voltage are described. In the described embodiments, a feedback controlled DC reference voltage supply provides a stable and well controlled sense current. The sense current is in turn used to produce a stable and well controlled light output from a light emitting diode (LED). |
| US07994729B2 |
Optical element driving circuit
An optical element driving circuit flexibly configures energy sources to cause illumination with an optical output element, such as a flash lamp. The energy sources include an illumination capacitor and a capacitive voltage divider circuit coupled with the optical output element. The illumination capacitor may be charged to a first voltage and a boost capacitor of the capacitive voltage divider circuit may be charged to a second voltage that is a fraction of the first voltage. The optical element driving circuit also includes a triggering circuit coupled with the capacitive voltage divider circuit. The triggering circuit is configured to place a sum of the first voltage and the second voltage across the optical output element. |
| US07994725B2 |
Floating switch controlling LED array segment
A control circuit used in a lamp system. The lamp system has a first and a second light emitting diode (LED) connected together in series. The control circuit includes a current source for connecting to the first LED to provide a regulated drive current to the first and second LEDs in order to illuminate the LEDs. The control circuit includes a switching component for connecting in parallel with the first LED to divert the driver current from the first LED and provide the driver current to the second LED when the switching component is activated. The control circuit includes a controller for selectively activating the switching component in order to selectively extinguish the first LED. |
| US07994723B2 |
Lighting system and method for controlling a plurality of light sources
A lighting system, a lighting unit and a method for controlling a plurality of light sources are described. A lighting system comprises an intelligent electrical current supply 12 to supply an electrical current with modulated command data. A plurality of lighting units 4, 6, 8 are connected in series to the current supply 12. Each lighting unit comprises a light source 22, a controllable bypassing switch 24 to selectively bypass the light source and a control unit 26. The control unit receives the modulated command data and controls the bypassing switch 24 accordingly. |
| US07994721B2 |
Plasma lamp and methods using a waveguide body and protruding bulb
A plasma lamp for an electrodeless plasma lamp having a dielectric waveguide body and a bulb positioned, at least in part, in the waveguide body and having at least one end protruding from the waveguide body. A probe is used to couple power into the waveguide body. The power resonates in the waveguide body and ignites a plasma in the bulb. By having one or both ends of the bulb extend beyond the surface of the waveguide body, the ends of the bulb are exposed to reduced electric field intensity, resulting in longer bulb lifetime due to reduced plasma impingement on the interior surfaces of the bulb. |
| US07994720B2 |
High pressure discharge lamp containing a getter device
A miniaturized high pressure discharge lamp containing a getter device is provided in which the getter device is positioned in such a way as to minimize or completely suppress the shadow effect with respect to the light emitted by the lamp burner. |
| US07994719B2 |
Plasma display panel with improved luminance
A back face panel in a plasma display panel is provided with barrier-rib portions, fluorescent barrier-rib portions including a mixed material of a barrier-rib material and a phosphor material and formed on side faces thereof, and a phosphor portion including the phosphor material and formed in a manner so as to cover the fluorescent barrier-rib portions, and each of barrier ribs is formed by each barrier-rib portion and each fluorescent barrier-rib portion, while a phosphor layer is formed by each phosphor portion and each fluorescent barrier-rib portion. |
| US07994713B2 |
Organic light emitting diode and method of fabricating the same
An organic light emitting diode (OLED) and a method of fabricating the same are provided. In the OLED, a second electron transport layer having an absolute value of a lowest unoccupied molecular orbital (LUMO) energy level smaller than that of a first electron transport layer is formed between a second electrode and the first electron transport layer, so that the second electron transport layer can suppress injection and transport of electrons under a low voltage condition to maintain a low current density. Accordingly, it is possible to prevent (or block) an element from emitting light when representing the color black. The OLED includes an emission layer on the first electrode, the first electron transport layer on the emission layer, the second electron transport layer on the first electron transport layer, and the second electrode on the second electron transport layer. |
| US07994711B2 |
Light emitting device and manufacturing method thereof
An active matrix light emitting device of which luminance characteristic does not vary among light emitting elements of respective pixels, and which can be realized even in a high definition display panel is disclosed. In the light emitting device, a light emitting material is interposed between a first electrode and a second electrode electrically connected to an auxiliary wiring, not only in a peripheral portion but also in a pixel portion. A layer containing the light emitting material comprises a first buffer layer, a light emitting layer, and a second buffer layer. In the pixel portion, either one or both of the first and the second buffer layer are interposed between the auxiliary wiring and the second electrode where the second electrode and the auxiliary wiring are electrically connected. |
| US07994709B2 |
OLED device employing a metal thin-film connected to a high-current cable
An interconnection arrangement for interconnecting a high-current carrying cable with a metal thin-film (3, 4) on a transparent and insulating substrate (1). According to the invention the high-current carrying cable is designed as a flat cable (5) and the inter-connection between the flat cable and the metal thin-film (3, 4) is an ultrasonic weld joint (6a, 7a). |
| US07994708B2 |
Organic light emitting device
An organic light emitting device according to an exemplary embodiment of the present invention includes: a substrate; a first signal line and a second signal line formed on the substrate and intersecting each other; a common voltage line formed on the substrate, and intersecting one of the first signal line and the second signal line; a switching thin film transistor connected to the first signal line and the second signal line; a driving thin film transistor connected to the switching thin film transistor; an insulating layer covering the first signal line, the second signal line, the switching thin film transistor, and the driving thin film transistor; a pixel electrode formed on the insulating layer, and electrically connected to the driving thin film transistor; an organic light emitting member formed on the pixel electrode and including an emission layer and a member layer; and a common electrode formed on the organic light emitting member, wherein the member layer is made of a plurality of layers including electrons or holes, and at least one layer of the member layer is disposed between the common voltage line and the common electrode to electrically connect between the common voltage line and the common electrode. |
| US07994704B2 |
Light-emitting device, image forming apparatus, display device, and electronic apparatus
A light-emitting device includes: a substrate; a light reflection layer that is formed on the substrate and reflects light; a first electrode that is formed on the light reflection layer and transmits light; a light-emitting layer that is formed on the first electrode and emits light; a second electrode that is formed on the light-emitting layer and transmits a part of light from the light-emitting layer and reflects the rest of the light from the light-emitting layer; and a conductive transflective layer that is formed on the second electrode and that transmits a part of light from the second electrode and reflects the rest of the light from the second electrode. A work function of the second electrode is 4 eV (electron volts) or less. The conductive transflective layer is formed of a metal material having a higher optical reflectance than the second electrode. |
| US07994703B2 |
Organic LED display apparatus with insulating member overlaying outer leads and manufacturing method thereof
An organic LED display apparatus comprises a substrate and an upper cover. The substrate comprises a display area, a plurality of inner leads and a plurality of outer leads. The upper cover overlays the display area and the plurality of inner leads, and is hermetically combined with the substrate by means of an encapsulating material. The plurality of outer leads is covered with an insulating material that is laid on the outer leads immediately after they are formed on the substrate. Therefore, the plurality of outer leads can be protected from scratches and damage. |
| US07994697B2 |
Light emission device and display device using the light emission device as light source
A light emission device includes a vacuum chamber including a first substrate, a second substrate spaced from and facing the first substrate, and a sealing member between the first substrate and the second substrate. An electron emission unit is on the first substrate, the electron emission unit including a plurality of electron emission elements. A light emission unit is on the second substrate, the light emission unit including a phosphor layer. A barrier is spaced from the sealing member between the first substrate and the second substrate. At least one stud pin is fixed on at least one of the sealing member and the barrier and a getter unit is attached to the at least one stud pin, the getter unit fixed between the sealing member and the barrier. |
| US07994696B2 |
Electron emission device, electron emission type backlight unit including the electron emission device, and method of manufacturing the electron emission device
An electron emission device includes a base substrate, at least one isolation layer on the base substrate, the isolation layer having a first lateral side and a second lateral side opposite the first lateral side, first and second electrodes on the base substrate along the first and second lateral sides of the isolation layer, respectively, a first electron emission layer between the first electrode and the first lateral side of the isolation layer, and a second electron emission layer between the second electrode and the second lateral side of the isolation layer. |
| US07994695B2 |
Luminescent materials for a carbon nanotube (CNT) field emission device (FED)
A RGB phosphor system for a carbon nanotube (CNT)/field emission device (FED) display operated between about 4-10 kV. The RGB phosphor system is formed on an interior surface of a screen of the CNT/FED display. The RGB phosphor system includes ZnS:Cu, Al (green phosphor), ZnS:Ag,Cl (blue phosphor) and Y2O2S:Eu+3 (red phosphor). The average particle size for each of the green, blue and red phosphors should be about 3-4 microns. |
| US07994691B2 |
Systems, methods, and apparatus for controlling key bar movement in a stator assembly
Systems, methods, and apparatus for controlling key bar movement in a stator assembly are provided. According to one embodiment, a stator assembly is provided that includes multiple core ring compression bands longitudinally spaced apart and disposed around a stator core having a plurality of key bars radially spaced apart and extending longitudinally along a peripheral edge of the stator core. Each of the core ring compression bands can be formed from multiple semi-circular sections coupled to form the respective core ring compression band. Each of the key bars can be disposed within respective cutouts defined in an inner edge of the core ring compression bands. |
| US07994689B2 |
Ultrasonic transducer, ultrasonic transducer array and ultrasound endoscope apparatus
An ultrasonic transducer arraying at even intervals ultrasonic transducers for transmitting and receiving ultrasonic waves and layering a plurality of acoustic matching layers on them, comprising an transducer shape forming member made of a fiber-reinforced thermosetting PPE for filling a gap formed on the side face of the ultrasonic transducer with the same material as that of the acoustic matching layer, mixing a colorant in a division member adjacent to a predefined ultrasonic transducer from among a plurality of ultrasonic transducers, and arraying the plurality thereof. |
| US07994688B2 |
Mechanical design of laminar weak-link mechanisms with centimeter-level travel range and sub-nanometer positioning resolution
An enhanced mechanical design for laminar weak-link mechanisms with centimeter-level travel range and sub-nanometer positioning resolution is provided. A multiple parallelogram weak-link structure includes a predefined pattern of a plurality of perpendicularly arranged groups of connecting links, each link having at least one pair of weak-link connections. Each of the plurality of perpendicularly arranged groups includes a terminal for mounting to a fixed base. The multiple parallelogram weak-link structure includes a moving part for mounting on a carriage, providing precisely controlled movement with stability in one direction. A two-dimensional (2D) ultra-precision scanning stages assembly for x-ray nanoprobe applications includes multiple redundantly constrained weak-link structures, a vertical ultra-precision positioning stage, and a horizontal ultra-precision positioning stage. |
| US07994684B2 |
Automotive alternating-current generator
An automotive generator that includes a Lundell rotor. First and second protruding portions are disposed so as to project from inner wall surfaces of portions of first and second yoke portions at root portions of first and second claw-shaped magnetic pole portions, and first and second recess portions are recessed into inner wall surfaces of portions of the first and second yoke portions that face the second and first protruding portions. In addition, a shape of a region in which the field coil is disposed is configured into a wave shape that has a cross-sectional shape in a plane that includes a central axis of the pole core that is approximately constant in a circumferential direction and that zigzags alternately in an axial direction at positions of each of the first and second claw-shaped magnetic pole portions. |
| US07994683B2 |
Brush holder assembly with spring clip
A brush holder assembly of an electrical device is disclosed. The brush holder assembly includes a brush holder, a spring clip removable from the brush holder, a spring detachably coupled to the spring clip, and a spring retainer for retaining the spring on the spring clip. The spring clip is slidably disposed in channels of the brush holder. The detachable spring includes an end region extending around the end of the spring clip such that a first portion of the spring is facing a first side of the spring clip and a second portion of the spring is facing a second side of the spring clip. The spring retainer extends around the end of the spring clip over the end region of the spring. |
| US07994682B2 |
Brush device for motor
Each of the paired brush devices includes a brush in sliding contact with a commutator, a brush arm holding the brush, and a brush base to which the brush arm is fixed and which has a base hole. The pair of brush devices are disposed such that a line connecting the centers of the pair of brushes inclines in relation to a line connecting the centers of a pair of magnets. Each of the brush arms of the brush devices is disposed on the outside of the corresponding brush base at a location where the brush arm is fixed to the brush base, and one of the brush arms is bent from the outside of the corresponding brush base toward the inside thereof while being passed through the base hole to intersect the brush base. |
| US07994681B2 |
Motor having end-turn extension plates
A motor having a rotor and a stator that houses the rotor in a rotatable manner is herein provided. One of the rotor and the stator comprises at least one permanent magnet. The other of the rotor and the stator comprises at least one core that faces the at least one permanent magnet, and at least one coil that magnetizes the at least one core. The core comprises at least one extension plate that is formed on at least one end face of the core in an axial direction. The extension plate extends parallel to rotation axis of the rotor, and has a magnetic anisotropy whose axis of easy magnetization is substantially parallel to the rotation axis of the rotor. |
| US07994673B2 |
Generator
A stator 60 is rotated in a direction opposite to that of a rotor 20 to improve output of a generator 9. A stator 60 is rotationally fixed to a main shaft 10. A rotor is fixed to the main shaft rotated by outer force. A main gear 25 is fixed to the main shaft. A ring gear 32 is fixedly positioned with respect to the stator. Pinion gears 43 are disposed between the mains shaft and the ring gear. Rotation of the main shaft in a forward direction rotates the stator in a reverse direction. A pair of slip collars 4a, 4b are concentrically mounted to the rear cover 71 that concurrently rotates with the stator. Output circuits 6a, 6b, 6c of the stator coils 5a, 5b, 5c are connected to the slip collars. Brushes 7a, 7b for slip collars are connected to a rear-side base member 55 fixedly secured to a base plate 50. Electricity is output through the brushes for slip collars. |
| US07994666B2 |
Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet
A permanent magnet electrical rotating machine having a permanent magnet rotor and a stator, wherein: a plurality of permanent magnets are disposed in a rotor iron core of the permanent magnet rotor along a periphery of the rotor iron core, polarities thereof being alternately changed; a cooling airflow channel is formed between each pair of adjacent opposite poles on the rotor iron core; and the cooling airflow channel has an approximately trapezoidal shape on an outer periphery side of the rotor iron core; and extends from an end on a central side in a radial direction of the approximately trapezoidal shape to a radial center. |
| US07994665B2 |
Engine electrical generator cooling device and method
A rotor for an electrical generator is disclosed, including a rotor body having a circular portion and a cylindrical portion coaxial with the circular portion. A generally cylindrical recess is defined by the cylindrical portion and the first side of the circular portion for receiving a stator. At least one first wall is at least partially spaced apart from the first side of the circular portion, defining at least one chamber therebetween. The chamber has an inlet. An aperture in the at least one first wall defines an outlet of the at least one chamber. At least one second wall extends outwardly from the first side of the circular portion. The at least one second wall has an end portion adjacent to the inlet of the at least one chamber. An internal combustion engine with an electrical generator and a method of cooling an electrical generator are also disclosed. |
| US07994662B2 |
Thermal block and thermal rail
The innovation relates to systems and methodologies for facilitating and/or enhancing heat transfer in a stage machine employed in an industrial or manufacturing environment. A thermal block and thermal rail combination and/or a thermal block and bearing rail combination draw accumulated heat away from a source of heat generated within the stage machine, and such combinations conduct the heat to a base of the stage machine. Each type of combination is conductively coupled such that the conductive coupling facilitates the translation or movement of the stage while maintaining contact to facilitate the conduction through the thermal block and thermal rail of the stage machine. The removal of the heat from the source of the heat or the accumulation of the heat within the stage machine system prevents distortion of the machine or products being manufactured or measured by the machine from the heat. |
| US07994657B2 |
Modular system for unattended energy generation and storage
An apparatus and method for supplying energy to a load includes an energy recharge unit, an energy storage unit, an energy converter connected to the energy recharge unit, the energy converter being capable of transferring energy at a power level from the energy recharge unit to an output node, the power level being determined by a power transfer controller, and a bi-directional energy converter connected to the energy storage unit and to the output node. The bi-directional energy converter is capable of converting energy of varying voltages from the energy storage unit to energy of varying current levels to supplement the transferred energy with energy from the energy storage unit so as to maintain a constant voltage on the output node. The bi-directional energy converter is capable of converting the transferred energy to provide charging energy to the energy storage unit when the transferred energy exceeds a demand level of the load while maintaining the constant voltage at the output node. |
| US07994655B2 |
Mechanical, anatomical heart-pumping assist
A method of providing mechanical assistance to the onset of heart-pumping activity includes selecting anatomical structure adjacent the heart which may be stimulated to produce in the selected anatomical structure motion which may be delivered as driving force to the heart in relation to heart-pumping activity; control-stimulating that selected anatomical structure in a pre-determined timed relationship with respect to the normal, expected, heart-pumping onset; and by such stimulating, and utilizing the selected anatomical structure, drivingly assisting the heart-pumping onset activity. |
| US07994652B2 |
Wind turbine with flow surfaces
The present invention relates to a method of increasing the output of a wind turbine, wherein one or more flow surfaces are placed at a wind turbine. At lower wind speeds, the flow surfaces are set to guide the wind up towards and/or out from the rotor of the wind turbine and hence use the venturi effect in the rotor to advantage. At higher wind speeds, the flow surfaces are completely or partially taken out of the flow of the wind. Moreover, the flow surfaces can be adjusted around the wind turbine based on measurements of the speed of the wind and direction of the wind and/or the power signal of the wind turbine. The invention further relates to a system comprising one or more flow surfaces and means for adjusting same to the effect that the output of a wind turbine can be maximized by using the venturi effect to advantage as described above. |
| US07994649B2 |
Pelagic sustainable energy system
The present invention provides a sustainable energy system for pelagic deployment that may comprise a frame, at least one wind turbine generator coupled to the frame, at least one pair of water turbine generators coupled to the frame, and a rotatable joint. |
| US07994647B2 |
Method of reducing memory card edge roughness by edge coating
A method of forming a semiconductor package with smooth edges, and a semiconductor package formed thereby is disclosed. In embodiments, after encapsulation, the semiconductor packages may be at least partially singulated from the panel by making one or more cuts through the panel to define one or more edges of the semiconductor package. The one or more edges may be smoothed by applying a laminate to the edges. The edges receiving the laminate may include any edge between a top and bottom surface of the package. |
| US07994643B2 |
Stack package, a method of manufacturing the stack package, and a digital device having the stack package
A chip stack package may include a substrate, semiconductor chips, a molding member and a controller. The substrate may have a wiring pattern. The semiconductor chips may be stacked on a first surface of the substrate. Further, the semiconductor chips may be electrically connected to the wiring pattern. The molding member may be formed on the first substrate covering the semiconductor chips. The controller may be arranged on a second surface of the substrate. The controller may be electrically connected to the wiring pattern. The controller may have a selection function for selecting operable semiconductor chip(s) among the semiconductor chips. |
| US07994640B1 |
Nanoparticle cap layer
Functionalized nanoparticles are deposited on metal lines inlaid in dielectric to form a metal cap layer that reduces electromigration in the metal line. The functionalized nanoparticles are deposited onto activated metal surfaces, then sintered and annealed to remove the functional agents leaving behind a continuous capping layer. The resulting cap layer is about 1 to 10 nm thick with 30-100% atomic of the nanoparticle material. Various semiconductor processing tools may be adapted for this deposition process without adding footprint in the semiconductor fabrication plant. |
| US07994634B2 |
Semiconductor element and semiconductor element fabrication method
A semiconductor element is provided that includes a semiconductor substrate, a circuit element disposed on the substrate, and a through-hole formed in the substrate having a stripe-like concavo-convex structure on its sidewall with stripes formed in the direction of the thickness of the semiconductor substrate. |
| US07994631B1 |
Substrate for an integrated circuit package and a method of forming a substrate
A substrate for an integrated circuit package is disclosed. The substrate comprises a core comprising a first dielectric layer having a first thickness; conductive traces formed on the first dielectric layer for routing signals within the integrated circuit package, wherein the conductive traces have a second thickness; and a substrate support structure comprising conductive traces formed on the first dielectric layer, where the conductive traces of the substrate support structure have a third thickness which is greater than the second thickness. A method of forming an integrated circuit package is also disclosed. |
| US07994630B2 |
Power transistor package with integrated bus bar
According to one embodiment, a power transistor package includes an electrically conductive flange configured to be connected to a source of a power transistor device. The package further includes a first terminal mechanically fastened to the flange and configured to be electrically connected to a gate of the power transistor device and a second terminal mechanically fastened to the flange and configured to be electrically connected to a drain of the power transistor device. The package also includes a bus bar mechanically fastened to the flange which extends between and connects at least two different DC bias terminals mechanically fastened to the flange. The bus bar is configured to be electrically connected to the drain via one or more RF grounded connections. |
| US07994628B2 |
Package structure of photoelectronic device and fabricating method thereof
A package structure for photoelectronic devices comprises a silicon substrate, a first insulating layer, a reflective layer, a second insulating layer, a first conductive layer, a second conductive layer and a die. The silicon substrate has a first surface and a second surface, wherein the first surface is opposed to the second surface. The first surface has a reflective opening, and the second surface has at least two electrode via holes connected to the reflective opening and a recess disposed outside the electrode via holes. The first insulating layer overlays the first surface, the second surface and the recesses. The reflective layer is disposed on the reflective opening. The second insulating layer is disposed on the reflective layer. The first conductive layer is disposed on the surface of the second insulating layer. The second conductive layer is disposed on the surface of the second surface and inside the electrode via holes. The die is fixed inside the reflective opening and electrically connected to the first conductive layer. |
| US07994626B2 |
Multi-layer semiconductor package with vertical connectors and method of manufacture thereof
A semiconductor package comprises a base substrate with a semiconductor die mounted on a top side of the base substrate and an interposer substrate mounted on top of the die. The bottom side of the interposer substrate can be electrically coupled to the top side of the base substrate through vertical connectors. The top side of the interposer substrate is substantially exposed and comprises input/output (I/O) terminals for the mounting of additional electronic components. The base and interposer substrates can be configured with I/O terminals such that components mounted on the substrates can be electrically coupled through the vertical connectors. The base substrate also can be electrically coupled to an additional electronic component, such as a printed circuit board. Electrical connections can be “wrapped around” from the base substrate to the top of the interposer substrate. The vertical connectors can be positioned along multiple sides of the package. |
| US07994622B2 |
Microelectronic packages having cavities for receiving microelectric elements
Packaged microelectronic elements are provided which include a dielectric element, a cavity, a plurality of chip contacts and a plurality of package contacts, and microelectronic elements having a plurality of bond pads connected to the chip contacts. |
| US07994621B2 |
Stacked semiconductor package
A stacked semiconductor package provides an enhanced data storage capacity along with an improved data processing speed. The stacked semiconductor package includes a substrate having chip selection pads and a connection pad; a semiconductor chip module including a plurality of semiconductor chips including data bonding pads, a chip selection bonding pad, and data redistributions electrically connected with the data bonding pads and a data through electrode passing through the data bonding pad and connected with the data redistribution, the semiconductor chips being stacked so as to expose the chip selection bonding pad; and a conductive wire for connecting electrically the chip selection pad and the chip selection bonding pads. |
| US07994618B2 |
Sensor module and method for manufacturing same
A sensor module has a carrier substrate having a bottom side and a top side, a sensor chip arranged on the top side of the carrier substrate and having a pressure-sensitive active area, a signal-processing chip arranged on the top side of the carrier substrate next to the sensor chip and being connected to the sensor chip in an electrically conducting manner, a continuous casting material covering the top side of the carrier substrate and the signal-processing chip and being in mechanical contact with both, the casting material having a recess which is arranged such that the casting material does not cover at least a part of the active area of the sensor chip. |
| US07994615B2 |
Direct contact leadless package for high current devices
Some exemplary embodiments of a direct contact leadless package and related structure and method, especially suitable for packaging high current semiconductor devices, have been disclosed. One exemplary structure comprises a first contact lead frame portion, a paddle portion, and an extended contact lead frame portion held together by a mold compound. A first semiconductor device is attached to a top side of the paddle portion and is enclosed by said mold compound, while a second semiconductor device is attached to a bottom side of said paddle portion and is in electrical contact with said the first semiconductor device. The extended contact lead frame portion is in direct electrical contact with the second semiconductor device without using a bond wire. Alternative exemplary embodiments may include additional extended lead frame portions, paddle portions, and semiconductor devices in various configurations. |
| US07994614B2 |
Semiconductor wafer, semiconductor device, and method of manufacturing semiconductor device
Provided is a semiconductor wafer with a scribe line region and a plurality of element forming regions partitioned by the scribe line region, the semiconductor wafer including: conductive patterns formed in the scribe line region; and an island-shaped passivation film formed above at least a conductive pattern, which is or may be exposed to a side surface of a semiconductor chip obtained by dicing the semiconductor wafer along the scribe line region, among the conductive patterns, so that the island-shaped passivation film is opposed to the conductive pattern. |
| US07994613B2 |
Semiconductor device and method for manufacturing the same
A semiconductor device may include a chip including a chip including a silicon substrate having a semiconductor device area, a pad area and a scribe lane defining an outer contour of the chip. A semiconductor device may be formed in the semiconductor device area, and a pad electrically connected with the semiconductor device may be formed in the pad area. A crack prevention pattern may be formed on an outer contour of the chip, such that the crack prevention pattern extends from a lowest portion to a highest portion of the semiconductor device. A crack prevention pattern is manufactured such that chip cracking can be prevented during the sawing process. |
| US07994611B1 |
Bipolar transistor fabricated in a biCMOS process
According to one exemplary embodiment, a bipolar transistor includes a base having a top surface. The bipolar transistor further includes a base oxide layer situated on the top surface of the base. The bipolar transistor further includes an antireflective coating layer situated on the base oxide layer. The bipolar transistor further includes an emitter situated over the top surface of the base and the antireflective coating layer, where a layer of polysilicon is not situated between the base oxide layer and the emitter. |
| US07994608B2 |
Magnetically alignable integrated circuit device
An integrated circuit device includes a semiconductor chip having an active surface with a plurality of chip contact pads, a rewiring substrate and an electrically conductive inductor coil for magnetically aligning the semiconductor chip with the rewiring substrate. |
| US07994606B2 |
De-coupling capacitors produced by utilizing dummy conductive structures integrated circuits
A de-coupling capacitor module using dummy conductive elements in an integrated circuit is disclosed. The de-coupling module comprises at least one circuit module having one or more active nodes, and at least one dummy conductive element unconnected to any active node, and separated from a high voltage conductor or a low voltage conductor by an insulation region to provide a de-coupling capacitance. |
| US07994605B2 |
Isolation structure for semiconductor integrated circuit substrate
Isolation regions for semiconductor substrates include dielectric-filled trenches and field oxide regions. Protective caps of dielectric materials dissimilar from the dielectric materials in the main portions of the trenches and field oxide regions may be used to protect the structures from erosion during later process steps. The top surfaces of the isolation structures are coplanar with the surface of the substrate. Field doping regions may be formed beneath the field oxide regions. To meet the demands of different devices, the isolation structures may have varying widths and depths. |
| US07994594B2 |
Electronic device, resonator, oscillator and method for manufacturing electronic device
An electronic device includes a substrate, a functional structural body formed on the substrate and a covering structure for defining a cavity part having the functional structural body disposed therein, wherein the covering structure is provided with a side wall provided on the substrate and comprising an interlayer insulating layer surrounding the cavity part and a wiring layer; a first covering layer covering an upper portion of the cavity part and having an opening penetrating through the cavity part and composed of a laminated structure including a corrosion-resistant layer; and a second covering layer for closing the opening. |
| US07994588B2 |
Inverted nonvolatile memory device, stack module, and method of fabricating the same
Example embodiments provide a nonvolatile memory device that may be integrated through stacking, a stack module, and a method of fabricating the nonvolatile memory device. In the nonvolatile memory device according to example embodiments, at least one bottom gate electrode may be formed on a substrate. At least one charge storage layer may be formed on the at least one bottom gate electrode, and at least one semiconductor channel layer may be formed on the at least one charge storage layer. |
| US07994584B2 |
Semiconductor device having non-silicide region in which no silicide is formed on diffusion layer
A semiconductor device includes first and second MOSFETs corresponding to at least first power source voltage and second power source voltage lower than the first power source voltage, and non-silicide regions formed in drain portions of the first and second MOSFETs and having no silicide formed therein. The first MOSFET includes first diffusion layers formed in source/drain portions, a second diffusion layer formed below a gate portion and formed shallower than the first diffusion layer and a third diffusion layer formed with the same depth as the second diffusion layer in the non-silicide region, and the second MOSFET includes fourth diffusion layers formed in source/drain portions, a fifth diffusion layer formed below a gate portion and formed shallower than the fourth diffusion layer and a sixth diffusion layer formed shallower than the fourth diffusion layer and deeper than the fifth diffusion layer in the non-silicide region. |
| US07994583B2 |
Semiconductor device including n-type and p-type FinFET's constituting an inverter structure
A semiconductor device according to an aspect of the invention comprises an n-type FinFET which is provided on a semiconductor substrate and which includes a first fin, a first gate electrode crossing a channel region of the first fin via a gate insulating film in three dimensions, and contact regions provided at both end of the first fin, a p-type FinFET which is provided on the semiconductor substrate and which includes a second fin, a second gate electrode crossing a channel region of the second fin via a gate insulating film in three dimensions, and contact regions provided at both end of the second fin, wherein the n- and the p-type FinFET constitute an inverter circuit, and the fin width of the contact region of the p-type FinFET is greater than the fin width of the channel region of the n-type FinFET. |
| US07994581B2 |
CMOS transistor and method of manufacturing the same
In a complementary metal-oxide semiconductor (CMOS) transistor and a method of manufacturing the same, a semiconductor channel material having a first conductivity type is provided on a substrate. A first transistor having the first conductivity type and a second transistor having a second conductivity type are positioned on the substrate, respectively. The first transistor includes a first gate positioned on a first surface of the channel material through a medium of a gate insulation layer and a pair of ohmic contacts positioned on a second surface of the channel material and crossing over both side portions of the first gate electrode, respectively. The second transistor includes a second gate positioned on the first surface of the channel material through a medium of the gate insulation layer and a pair of Schottky contacts positioned on the second surface of the channel material and crossing over both side portions of the second gate electrode, respectively. |
| US07994579B2 |
Thin film field-effect transistor and display using the same
The present invention provides a thin film field-effect transistor comprising a substrate having thereon at least a gate electrode, a gate insulating film, an active layer, a source electrode, and a drain electrode, wherein the active layer is an oxide semiconductor layer, a resistance layer having an electric conductivity that is lower than an electric conductivity of the active layer is provided between the active layer and at least one of the source electrode or the drain electrode, and an intermediate layer comprising an oxide comprising an element having a stronger bonding force with respect to oxygen than that of the oxide semiconductor in the active layer is provided between the active layer and the resistance layer. |
| US07994576B2 |
Metal gate transistor and resistor and method for fabricating the same
A method for fabricating metal gate transistor and resistor is disclosed. The method includes the steps of: providing a substrate having a transistor region and a resistor region; forming a shallow trench isolation in the substrate of the resistor region; forming a tank in the shallow trench isolation of the resistor region; forming at least one gate in the transistor region and a resistor in the tank of the resistor region; and transforming the gate into a metal gate transistor. |
| US07994572B2 |
MOSFET having recessed channel
A MOSFET having a recessed channel and a method of fabricating the same. The critical dimension (CD) of a recessed trench defining the recessed channel in a semiconductor substrate is greater than the CD of the gate electrode disposed on the semiconductor substrate. As a result, the misalignment margin for a photolithographic process used to form the gate electrodes can be increased, and both overlap capacitance and gate induced drain leakage (GIDL) can be reduced. |
| US07994564B2 |
Non-volatile memory cells formed in back-end-of line processes
An integrated circuit device includes a substrate; a bottom electrode over the substrate wherein the bottom electrode is in or over a lowest metallization layer over the substrate; a blocking layer over the bottom electrode; a charge-trapping layer over the blocking layer; an insulation layer over the charge-trapping layer; a control gate over the insulation layer; a tunneling layer over the control gate; and a top electrode over the tunneling layer. |
| US07994563B2 |
MOS varactors with large tuning range
A device is presented. The device includes a substrate with a first well of a first polarity type. The first well defines a varactor region and comprises a lower first well boundary located above a bottom surface of the substrate. A second well in the varactor region is also included in the device. The second well comprises a buried well of a second polarity type having an upper second well boundary disposed below an upper portion of the first well from an upper first well boundary to the upper second well boundary and a lower second well boundary disposed above the lower first well boundary, wherein an interface of the second well and the upper portion of the first well forms a shallow PN junction in the varactor region. The device also includes a gate structure in the varactor region. The upper portion of the first well beneath the gate structure forms a channel region of the device. In depletion mode, a depletion region under the gate structure in the channel region merges with a depletion region of the shallow PN junction. |
| US07994559B2 |
Recessed-gate transistor device having a dielectric layer with multi thicknesses and method of making the same
A recessed-gate transistor device includes a gate electrode embedded in a gate trench formed in a semiconductor substrate, wherein the gate trench includes a vertical sidewall and a U-shaped bottom. A source region is provided at one side of the gate trench within the semiconductor substrate. A drain region is provided at the other side thereof. An asymmetric gate dielectric layer is formed between the gate electrode and the semiconductor substrate. The asymmetric gate dielectric layer has a first thickness between the gate electrode and the drain region and a second thickness between the gate electrode and the source region, wherein the first thickness is thicker than the second thickness. |
| US07994557B2 |
Non-volatile memory cells employing a transition metal oxide layer as a data storage material layer and methods of manufacturing the same
Non-volatile memory cells employing a transition metal oxide layer as a data storage material layer are provided. The non-volatile memory cells include a lower and upper electrodes overlapped with each other. A transition metal oxide layer pattern is provided between the lower and upper electrodes. The transition metal oxide layer pattern is represented by a chemical formula MxOy. In the chemical formula, the characters “M”, “O”, “x” and “y” indicate transition metal, oxygen, a transitional metal composition and an oxygen composition, respectively. The transition metal oxide layer pattern has excessive transition metal content in comparison to a stabilized transition metal oxide layer pattern. Methods of fabricating the non-volatile memory cells are also provided. |
| US07994556B2 |
Semiconductor memory device having amorphous contact plug
A semiconductor memory device includes: a semiconductor substrate; a field effect transistor formed on the semiconductor substrate; an interlayer dielectric layer formed on the field effect transistor; a contact plug connected to the field effect transistor through the interlayer dielectric layer; and a ferroelectric capacitor disposed on the interlayer dielectric layer and connected to the contact plug, wherein a contact surface between a lower electrode of the ferroelectric capacitor and the contact plug is smaller than a contact plug surface of the contact plug. |
| US07994546B2 |
Method for sodium ion selective electrode, sodium ion selective electrode therefrom and sodium ion sensing device
The invention provides a method for forming a sodium ion selective electrode, including: (a) providing a conductive substrate; (b) forming a conductive wire which extends from the conductive substrate for external contact; and (c) forming a sodium ion sensing film on the conductive substrate, wherein the method for forming the conductive substrate includes: providing a substrate; and forming a conductive layer on the substrate. |
| US07994544B2 |
Semiconductor device having a fuse element
A portion-to-be-melted of a fuse is surrounded by plates, so that heat to be generated in a meltdown portion of the fuse under current supply can be confined or accumulated in the vicinity of the meltdown portion of the fuse. This makes it possible to facilitate meltdown of the fuse. The meltdown portion of the fuse in a folded form, rather than in a single here a fuse composed of a straight-line form, is more successful in readily concentrating the heat generated in the fuse under current supply into the meltdown portion, and in further facilitating the meltdown of the fuse. |
| US07994543B2 |
Via antenna fix in deep sub-micron circuit designs
A filler cell for use in fabricating an integrated circuit. The filler cell couples a power supply rail of an adjacent logic cell to a power supply rail of another adjacent logic cell. The filler cell also has a diode to bleed charge accumulated on the power rails of the adjacent logic cells to the substrate. The diode is reverse biased during normal integrated circuit operation. A method for fabricating an integrated circuit with a power grid. At least one filler cell is placed on the integrated circuit to bleed away charge accumulated on the power grid during the fabrication of the integrated circuit. The filler cell is connected to a supply rail of an adjacent logic cell. |
| US07994534B2 |
Organic light emitting display device and a method of manufacturing thereof
Disclosed is an organic light emitting display device including a first substrate defining a pixel region and a non-pixel region. An organic light emitting element comprising a first electrode, an organic thin film layer and a second electrode are formed in the pixel region. A scan driver is formed in the non-pixel region. A second substrate is sealed spaced apart from the pixel region and the non-pixel region of the first substrate. A frit is formed along an edge of a non-pixel region of the second substrate, wherein the frit is formed so that it can be overlapped with a region excluding an active area of the scan driver formed in the non-pixel region. |
| US07994532B2 |
LED indicator casing, LED indicator, and LED indicator joint member comprising hanger members
An LED indicator casing (1R) has: a casing (1a) including a bottom face (S1), a front face (S2) having an aperture (2a) for light emission, and paired side faces (S3 and S4) adjoining the front face (S2); and paired lead terminals (11 and 12), one of which has a light-emitting element (LED)(21) fitted thereto. The paired lead terminals (11 and 12) are led out to the bottom face (S1) via the paired side faces (S3 and S4) of the casing (1a) respectively. |
| US07994523B2 |
AC light emitting diode having improved transparent electrode structure
Disclosed is an AC light emitting diode having an improved transparent electrode structure. The light emitting diode comprises a plurality of light emitting cells formed on a single substrate, each of the light emitting cells having a first conductive type semiconductor layer, a second conductive type semiconductor layer positioned on one region of the first conductive type semiconductor layer, and an active layer interposed between the first and second conductive type semiconductor layers. A transparent electrode structure is positioned on each of the light emitting cells. The transparent electrode structure includes at least two portions separated from each other, or a center portion and branches laterally extending from both sides of the center portion. Meanwhile, wires electrically connect adjacent two of the light emitting cells. Accordingly, a plurality of light emitting cells are electrically connected, whereby a light emitting diode can be provided which can be driven under AC power source. Also, an improved transparent electrode structure is employed, so that the current density can be prevented from being locally increased. |
| US07994519B2 |
Semiconductor chip and method for producing a semiconductor chip
A semiconductor chip (1) comprises a semiconductor body (2) having a semiconductor layer sequence having an active region (23) provided for generating radiation. A contact (4) is arranged on the semiconductor body (2). An injection barrier (5) is formed between the contact (4) and the active region (23). A method for producing a semiconductor chip is also disclosed. |
| US07994517B2 |
Organic light-emitting display device and method for fabricating the same
An organic light emitting display device includes a substrate, a thin film transistor having a gate insulating layer and an inter-insulating layer, an organic light emitting diode electrically connected with the thin film transistor, and a photo sensor, wherein the gate insulating layer includes a relief structure positioned above the photo sensor. |
| US07994515B2 |
Light emitting device with high light extraction efficiency
An exemplary solid-state light emitting device includes a substrate, a light emitting structure, a first electrode and a second electrode have opposite polarities with each other. The light emitting structure includes a first-type semiconductor layer, a second-type semiconductor layer and an active layer between the first-type semiconductor layer and the second-type semiconductor layer. The first electrode electrically is connected with the first-type semiconductor layer. The first electrode includes a first contact pad and a current induced electrode spaced apart and insulated from each other. The second electrode has an opposite polarity with respect to the first electrode. The second electrode includes a transparent conductive layer formed on and electrically connected with the second-type semiconductor layer and a metallic conductive layer formed on the transparent conductive layer and in electrical contact therewith. |
| US07994513B2 |
Silicon carbide semiconductor device including deep layer
A silicon carbide semiconductor device includes a substrate, a drift layer located on a first surface of the substrate, a base region located on the drift layer, a source region located on the base region, a trench sandwiched by each of the base region to the drift layer, a channel layer located in the trench, a gate insulating layer located on the channel layer, a gate electrode located on the gate insulating layer, a source electrode electrically coupled with the source region and the base region, a drain electrode located on a second surface of the substrate, and a deep layer located under the base region and extending to a depth deeper than the trench. The deep layer is formed into a lattice pattern. |
| US07994508B2 |
Thin film transistors using thin film semiconductor materials
The present invention generally comprises TFTs having semiconductor material comprising oxygen, nitrogen, and one or more element selected from the group consisting of zinc, tin, gallium, cadmium, and indium as the active channel. The semiconductor material may be used in bottom gate TFTs, top gate TFTs, and other types of TFTs. The TFTs may be patterned by etching to create both the channel and the metal electrodes. Then, the source-drain electrodes may be defined by dry etching using the semiconductor material as an etch stop layer. The active layer carrier concentration, mobility, and interface with other layers of the TFT can be tuned to predetermined values. The tuning may be accomplished by changing the nitrogen containing gas to oxygen containing gas flow ratio, annealing and/or plasma treating the deposited semiconductor film, or changing the concentration of aluminum doping. |
| US07994504B2 |
Semiconductor element and display device using the same
Provided is a semiconductor element including: a semiconductor having an active layer; a gate insulating film which is in contact with the semiconductor; a gate electrode opposite to the active layer through the gate insulating film; a first nitride insulating film formed over the active layer, a photosensitive organic resin film formed on the first nitride insulating film; a second nitride insulating film formed on the photosensitive organic resin film; and a wiring provided on the second nitride insulating film, in which a first opening portion is provided in the photosensitive organic resin film, an inner wall surface of the first opening portion is covered with the second nitride insulating film, a second opening portion is provided in a laminate including the gate insulating film, the first nitride insulating film, and the second nitride insulating film inside the first opening portion, and the semiconductor is connected with the wiring through the first opening portion and the second opening portion. |
| US07994497B2 |
Poly[bis(ethynyl)heteroacene]s and electronic devices generated therefrom
An electronic device comprising a polymer of Formula or Structure (I) wherein R1 is hydrogen, halogen, a suitable hydrocarbon, or a heteroatom containing group; R2 is hydrogen, a suitable hydrocarbon, a heteroatom containing group, or a halogen; R3 and R4 are independently a suitable hydrocarbon, hydrogen, a heteroatom containing group, or a halogen; Ar is an aromatic component; x, y, a, b, and c represent the number of groups or rings, respectively; Z represents sulfur, oxygen, selenium, or NR wherein R is hydrogen, alkyl, or aryl; and n represents the number of repeating units. |
| US07994496B2 |
Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element
A light-emitting element has a layer including an organic material between a first electrode and a second electrode, and further has a layer including a metal oxide between the second electrode and the layer including the organic material, where these electrodes and layers are laminated so that the second electrode is formed later than the first electrode. The light-emitting element is suppressed damage caused to a layer including an organic material during deposition by sputtering and a phenomenon such as short circuit between electrodes. |
| US07994493B2 |
Phase change memory devices employing cell diodes and methods of fabricating the same
Phase change memory devices may include a semiconductor substrate of a first conductivity type and a plurality of parallel word lines disposed on the semiconductor substrate. The word lines may have a second conductivity type different from the first conductivity type and substantially flat top surfaces. First and second semiconductor patterns may be sequentially stacked on each word line, and an insulating layer may be provided to fill gap regions between the word lines, gap regions between the first semiconductor patterns and gap regions between the second semiconductor patterns. A plurality of phase change material patterns may be two-dimensionally arrayed on the insulating layer and electrically connected to the second semiconductor patterns. |
| US07994489B2 |
Skin tanning and light therapy incorporating light emitting diodes
The invention relates to a skin tanning chamber, the improvement comprising at least one light emitting diode emitting a UVA light, such as a UVA LED that emits essentially only UVA. Additionally, multiple LEDs of varying types with various characteristic wavelengths are controlled independently to produce an arbitrary light pattern in an arbitrary sequence over time. The chamber can be rigid or flexible. It can be a bed, booth or incorporated into a flexible form, such as a garment or cloth. In one embodiment, the chamber further comprises at least one LED emitting a UVC light, whereby the UVC light sanitizes the chamber surface. Preferably the LED emitting the UVA light is under independent control from the LED emitting UVC light. |
| US07994483B2 |
Gas electron multiplier and manufacturing method for gas electron multiplication foil used for same as well as radiation detector using gas electron multiplier
To attain objects to reduce the spread of electrons as compared with a conventional one without degrading the multiplication factor of electrons; to provide a large electron multiplication factor; and to improve positional resolution, there is provided a gas electron multiplier using interaction between radiation and gas through photoelectric effects including: a chamber filled with gas and a single gas electron multiplication foil arranged in the chamber wherein the gas electron multiplication foil is made of a plate-like multilayer body composed by having a plate-like insulation layer made of a macromolecular polymer material having a thickness of around 100 μm to 300 μm and flat metal layers overlaid on both surfaces of the insulation layer, and the plate-like multilayer body is provided with a through-hole structure. |
| US07994480B2 |
Visible light and IR combined image camera
An infrared (IR) light camera or sensor that provides temperature alarms. The temperature alarms may be audible, vibrational, and visual to indicate when a portion of the IR image meets user-defined alarm criteria. Visual alarms may be provided by displaying on a camera display unit the portions of the IR image that meet the alarm criteria. |
| US07994473B2 |
Mass spectrometer with an electrostatic ion trap
In a mass spectrometer with an electrostatic ion trap, the electrostatic ion trap has an outer electrode with an ion-repelling electric potential applied to it and a plurality of inner electrodes with ion-attracting potentials applied to each inner electrode. The outer electrode and the inner electrodes are shaped and arranged in such a way that a harmonic electric potential is formed in one spatial direction and, perpendicular to this spatial direction, an electric potential is formed in which ions move in stable, radial trajectories. |
| US07994470B2 |
Photoelectric encoder
The present invention relates to a photoelectric encoder including a scale having a grating (incremental pattern) of a predetermined pitch formed thereon and a light source (light-emitting element) and a light-receiving unit, which are relatively displaceable with respect to the scale, wherein light-receiving elements of the light-receiving unit output bright and dark signals of “N” phases, and the phases are detected by fitting a sinusoidal wave function having a fixed period to the bright and dark signals of “N” phases, thereby reducing a position detection error resulting from stains on the scale and/or defects of the grating. |
| US07994469B2 |
Interrogator for a plurality of sensor fiber optic gratings having at least one filter for converting changes in peak reflection wavelength to changes in intensity
An interrogator for a plurality of sensor fiber optic gratings. The interrogator includes a broadband optical source; at least one beam splitter directing output of the optical source to the sensor fiber optic gratings; at least one linear filter for converting changes in peak reflection wavelength to changes in intensity; at least one optical receiver; at least one amplifier associated with each optical receiver; and an active closed-loop circuit following the at least one amplifier to provide bias voltage stabilization. |
| US07994468B2 |
Method of measuring relative movement in two dimensions of an object and an optical input device using a single self-mixing laser
An optical input device for measuring relative movement between an object (15) and a sensor unit comprising a laser device (3, 5) having a laser cavity for emitting a measuring beam (13, 17) and a respective radiation-sensitive detector (4, 6) for generating a measurement signal representative of changes in the operation of the laser device (3, 5) as a result of measuring beam radiation re-entering the laser cavity. A sensor unit is provided for measuring relative movement along each measuring axis in an action plane, and the resultant measurement signal from one or each of the sensor units is used to determine distance and/or movement of the input device and the object (15) relative to each other along a measuring axis transverse to the action plane by summing the offset frequency of a rising and falling slope of the measurement signal. |
| US07994463B1 |
Fabrication of transducer structures
Methods for fabricating structures such as transducer pedestal structures and transducers fabricated by the methods. |
| US07994460B2 |
Method and system for controlling the position of a beam of light
An method and system for laser beam tracking and pointing is based on a conventional position sensing detector (PSD) or quadrant cell but with the use of amplitude-modulated light. A combination of logarithmic automatic gain control, filtering, and synchronous detection offers high angular precision with exceptional dynamic range and sensitivity, while maintaining wide bandwidth. Use of modulated light enables the tracking of multiple beams simultaneously through the use of different modulation frequencies. It also makes the system resistant to interfering light sources such as ambient light. Beam pointing is accomplished by feeding back errors in the measured beam position to a beam steering element, such as a steering mirror. Closed-loop tracking performance is superior to existing methods, especially under conditions of atmospheric scintillation. |
| US07994457B2 |
Drawer-type cooking device
A cooking device with a heating chamber therein. A drawer with a body portion having a heating container and a door that closes the heating chamber when the heating container is inserted into the heating chamber. A moving mechanism operable to engage the door in a manner to support the drawer while moving it from a closed position in which the door closes the heating chamber with the heating container inserted into the heating chamber to an open position with the heating container outside of the open heating chamber to permit objects to be placed in and removed from the exposed heating container. In order to facilitate easy access to the heating container when the drawer is in the open position, the moving mechanism is positioned below the heating container. |
| US07994456B2 |
Construct for supporting food items
A construct for supporting a food item includes a plurality of divider walls and a plurality of base panels. The divider walls are spaced from one another along a length of the construct. Each base panel is located between a pair of adjacent divider walls and connecting the adjacent divider walls. A microwave energy interactive element may overlie a surface of the construct. |
| US07994455B2 |
Control circuit for fast heating of a positive-temperature-coefficient heating component
Traditional temperature-control products have the problem that the temperature of the working surface reaches the setting temperature too slowly when heating up or recovering from a temperature drop. A traditional temperature control circuit and temperature-settings selector components are modified to solve this problem. When heating begins, the modified circuit increases the initial setting temperature to be above the target setting temperature. The modified circuit then adjusts the setting temperature by measuring the heating power consumption. Once the working surface of the temperature control product reaches the initial setting temperature, the heating power consumption drops and the modified circuit reduces the temperature setting to the target setting temperature. The temperature control product can rapidly achieve the target temperature. A positive-temperature-coefficient heating component is used in the temperature control product. |
| US07994452B2 |
Laser beam machining apparatus
A laser beam machining apparatus including a beam oscillator; a beam adjusting unit disposed between the beam oscillator and a condenser lens and by which the beam diameter and the divergence angle of the beam oscillated from the beam oscillator are adjusted; and a beam diameter and divergence angle detecting unit for detecting the beam diameter and the divergence angle of the beam having passed through the beam adjusting unit. The apparatus further includes a control unit which computes the beam diameter and the divergence angle of the beam, based on detection signals from the beam diameter and divergence angle detecting unit, and which controls the beam adjusting unit, based on the computed beam diameter and divergence angle of the beam and the beam diameter and the divergence angle of the laser beam incident on the beam diameter and divergence angle detecting unit. |
| US07994447B2 |
Push button switch device
Upward urging force by operation force of a tact switch and restoring force of a rubber body are applied to an operation body via a pressing body. Then, pressing operation of a push button section causes the operation body to press down the rear ends of left and right sections of the pressing body. This follows that, with both contact sections in contact with a step section functioning as the support points, an operation section on the front end of the pressing body is pressed up to turn on the tact switch. In this process, when the push button section is pressed, the center of rotation of the operation body is changed depending on which portion of the push button section is pressed, causing the distance between a pressed portion of the operation body and the center of the rotation are almost equal independent of which portion is pressed. As a result, the load to operate the push button section is substantially equalized independent of which portion of the operation body is pressed. Also, the load to operate the operation body can be changed as desired by changing the position of the step section which is to be in contact with both contact sections functioning as the support point for the pressing body. |
| US07994446B2 |
Key mechanisms
A key mechanism. A base plate includes at least one first guiding base, at least one second guiding base, at least one first barricade, and at least one second barricade. The first guiding base opposes the second guiding base. The first barricade opposes the second barricade. A scissors linking assembly is connected to the base plate and includes a first linking member and a second linking member. The first linking member pivots to the second linking member and includes a first guiding pillar. The second linking member includes a second guiding pillar. The first guiding pillar is disposed in the first guiding base through the first barricade and is abutted therebetween. The second guiding pillar is disposed in the second guiding base through the second barricade and is abutted therebetween. A keycap is connected to the scissors linking assembly. |
| US07994443B2 |
Switch array
A first wiring layer 16 is disposed on an insulating film 14 on the lower surface of an upper substrate 15, while a second wiring layer 13three-dimensionally crossing the first wiring layer 16 is provided on the insulating film 12 on a lower substrate 11. A cantilever 17 has one end connected to the first wiring layer 16 and the other end opposed to the second wiring layer 13 with a space therebetween. A thermoplastic sheet 19 is arranged on the upper substrate 15 so as to cover the through-hole 18. The thermoplastic sheet 19 is pressed by a heated pin 20 against the cantilever 17 and deformed so as to maintain the connection between the cantilever 17and the second wiring layer 13, and therefore close the switch 10. |
| US07994437B2 |
Semiconductor device capable of switching operation modes
A semiconductor device includes a substrate, a first internal terminal, a second internal terminal, a third internal terminal, and a fourth internal terminal which are placed along perimeter of the substrate, a circuit formed above the substrate and coupled to the first internal terminal, a first external terminal coupled to the second internal terminal, a second external terminal coupled to the third internal terminal, and a third external terminal coupled to the fourth internal terminal and placed beside one side of the substrate where the second external terminal is located, wherein the circuit generates a signal indicative of a connection state between the first internal terminal and the first external terminal, and wherein the first internal terminal and the second internal terminal are arranged to form two rows in a direction perpendicular to one side of the substrate beside which the first external terminal is placed. |
| US07994435B2 |
Electromagnetic-wave suppressing radiator sheet and electronic apparatus
An electromagnetic-wave suppressing radiator sheet includes a heat conductive sheet and at least one magnetic layer in the heat conductive sheet. The magnetic layer includes a plurality of plate-shaped magnetic bodies. |
| US07994434B2 |
Electromagnetic interference shielding apparatus and method
A shielding apparatus has first and second electrically conductive sheets attached to an interior of a housing. A gap between the first and second electrically conductive sheets has a size based on a predefined desired cutoff frequency, and the widths of the first and second electrically conductive sheets are no more than twice the size of the gap. The lengths of the first and second electrically conductive sheets are at least four times the size of the gap. |
| US07994431B2 |
Substrate with built-in electronic component and method for manufacturing the same
A substrate with built-in electronic components includes a substrate on which a first conductive pattern is formed; an electronic component mounted on the substrate; an insulting layer which is formed by stacking a plurality of resin layers including indifferent additive ratios an additive material for adjusting hardness; a second conductive pattern formed on the insulating layer; and a conductive post for connecting the first conductive pattern to the second conductive pattern. |
| US07994430B2 |
Mounting structure, electro-optical device, electronic apparatus, and method of producing the mounting structure
A mounting structure includes a first electronic component, a second electronic component, and an adhesive. The first electronic component includes at least one protruding electrode including a protruding member and at least one electrically conductive layer. The protruding member is formed of resin. The at least one electrically conductive layer is disposed on the protruding member. The second electronic component has a facing electrode electrically conductively in contact with the at least one protruding electrode. The adhesive is used to adhere the first electronic component and the second electronic component to each other. The protruding member has a first area and a second area. The first area has the at least one electrically conductive layer provided thereon. The second area does not have the at least one electrically conductive layer provided thereon. The first area of the protruding member is squashed more than the second area. |
| US07994429B2 |
Manufacturing method and structure for a substrate with vertically embedded capacitor
A manufacturing method and structure for substrate with vertically embedded capacitors includes the steps of providing a plurality of conductive layers having a first dielectric layer and a leading wire layer formed on the first dielectric layer, providing a plurality of composite layers having a second dielectric layer and a patterned electrode layer formed on the second dielectric layer, laminating the conductive layers and the composite layers to form a block which defines a plurality of substrates with vertically embedded capacitors and a plurality of sawing streets between the substrates, and sawing the block along the sawing streets to singularize the substrates. |
| US07994427B2 |
High voltage insulation system and a method of manufacturing same
A high voltage insulation system for high-voltage direct current including a bushing, a conductor, a transformer conductor, and a connection between the conductor and the transformer conductor. A conductive shielding electrode shields the connection between the bushing and transformer. A surrounding insulation system is immersed in transformer oil. The surrounding insulation system includes transformer insulation material and bushing insulation material. A cylindrical solid insulation barrier encloses the connection between the bushing conductor and transformer conductor. At least one solid insulation barrier is fastened on the outer side of the shielding electrode. The at least one solid insulation barrier extends in an axial direction outside the axial direction of the shielding electrode and forms a distance to the insulation material of the bushing and the insulation material of the transformer, whereby a moderate voltage drop over the solid insulation barrier is obtained. |
| US07994426B1 |
Slack cable arrangement for underground electric service conduit connected to service boxes on the sides of buildings
An improved underground slack chamber in a form which will extendably retain a loop of electrical service cable ready to pay out slack in the event of ground subsidence is provided with improved means to stabilize the position of the slack chamber while inserting cable within the chamber and thereafter either in line with an underground cable run or partially buried in line with an improved service line arrangement from the building service downwardly to an underground service line. |
| US07994420B2 |
Photovoltaic solar cell and solar module
A photovoltaic solar cell including an upper electrode, a layer with light scattering and/or reflection properties, and a lower electrode. The layer with light scattering and/or reflection properties is located between the upper electrode and the lower electrode. |
| US07994415B2 |
Thermoelectric device and power generation method using the same
The thermoelectric device of the present invention includes a first electrode and a second electrode that are disposed to be opposed to each other, and a laminate that is interposed between the first electrode and the second electrode, is connected electrically to both the first electrode and the second electrode, and is layered in the direction orthogonal to an electromotive-force extracting direction, which is the direction in which the first electrode and the second electrode are opposed to each other. The laminate includes a thermoelectric material layer as well as a first holding layer and a second holding layer that are disposed so as to interpose the thermoelectric material layer therebetween, the first holding layer and the second holding layer have layered structures with metals and insulators that are layered alternately, respectively, a layered direction of the layered structures is parallel with a layer surface of the laminate and is inclined with respect to the electromotive-force extracting direction, the insulators of the first holding layer and the insulators of the second holding layer are disposed so as to appear alternately in the layered direction, and a temperature difference is generated in the direction orthogonal to the layered direction of the laminate and orthogonal to the electromotive-force extracting direction, so that electrical power is output through the first electrode and the second electrode. |
| US07994404B2 |
Plants and seeds of hybrid corn variety CH238590
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH238590. The invention thus relates to the plants, seeds and tissue cultures of the variety CH238590, and to methods for producing a corn plant produced by crossing a corn plant of variety CH238590 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH238590. |
| US07994400B2 |
Plant seed mixtures
Plant seed compositions are disclosed that comprise a herbicide-resistant variety as a major component and two or more additional varieties as minor components. One of the minor varieties is herbicide-resistant. Each variety is phenotypically distinguishable from all other varieties in the seed mixture. |
| US07994399B2 |
Methods for the production of stably transformed, fertile Zea mays plants
The present invention relates to improved methods for the incorporation of DNA into the genome of a Zea mays plant by means of Agrobacterium-mediated transformation. Preferred is the use of the Zea may lines deposited with American Type Culture Collection under the Patent Deposit Designation PTA-6170 and PTA-6171. |
| US07994398B2 |
Secondary wall forming genes from maize and uses thereof
The present invention provides polynucleotides and related polypeptides of the class of genes involved in maize secondary wall (ZmSCW) formation. The invention provides genomic sequence for the ZmSCW genes. ZmSCW are responsible for controlling plant growth, secondary cell wall development and yield in crop plants. |
| US07994391B2 |
Wuschel (WUS) gene homologs
This invention relates to isolated polynucleotides encoding WUS polypeptides. The invention further provides isolated WUS polypeptides. The invention also provides methods of using the polynucleotides to modulate the level of WUS, improve transformation efficiency, to stimulate plant cell growth, including stem cells, to stimulate organogenesis, to stimulate somatic embryogenesis, to induce apomixis, and to provide a positive selection for cells comprising the polynucleotide. The invention also relates to cells, plants and seeds comprising the polynucleotides of the invention or produced by the methods of the invention. |
| US07994385B2 |
Absorbent article including absorbent core having concentrically arranged absorbent regions
The absorbent article according to the present invention includes a laminate structure including cover, transfer layer, core and barrier, the absorbent core having a first central region and second region concentrically surrounding the first region. |
| US07994383B2 |
Wound guard bandage
A disposable bandage for covering a wound area of a skin surface includes a self adhesive first fastener portion and a second fastener portion, a dome having a generally rectilinear shape and constructed from a thin rigid material, the dome being coupled to the first fastener portion along one edge and coupled to the second fastener portion along a second edge. The dome includes pleats that extend across the dome shape from the top edge to the bottom edge of the dome. A gasket is formed of a stretchable material and extends around the underside of the dome. The gasket is held in contact with the skin surface when the first fastener portion and the second fastener portion are pressed to a user's skin and, when the first fastener portion and the second fastener portion are moved away from each other, the pleats are unfolded and the gasket material is stretched and remains in contact with the skin surface. |
| US07994381B2 |
Wound covering and production process
The invention relates to a production process for a foam wound dressing having an external germ barrier, more particularly a film layer, and also to a wound dressing thus obtained, having, where appropriate, a pressure-sensitive adhesive layer. In the process according to the invention the germ barrier is produced by means of extrusion directly on the foam base. This results in a more reliable bond between foam layer and germ barrier, without detriment to the absorptiveness of the foam for wound exudate. The process presented is simple and cost-effective, and all of the requirements from the medical sector (e.g. absence of solvent) can be met. |
| US07994377B2 |
Method of converting ethanol to base stock for diesel fuel
For converting ethanol to a diesel fuel base stock: a reaction stage (a) of contacting the ethanol with an acid catalyst, amorphous or structured, predominantly mesoporous, at a temperature of 300° C. to 500° C., at a pressure of 2 to 10 MPa and at a WHSV of 0.2 to 4 h−1, producing a gas phase, an organic liquid phase and an aqueous liquid phase, and —a stage (b) of separating the gas phase, the organic liquid phase and the aqueous liquid phase at a pressure close to the reaction pressure, and recycling at least part of the gas phase separated in stage (b) to stage (a), and hydrogenating at least part of the organic liquid phase separated in stage (b). |
| US07994376B2 |
Olefin oligomerization
Provided is a method of oligomerizing alpha olefins. In an embodiment, an oligomerization catalyst system is contacted in at least one continuous reactor with a feed comprising olefins; an effluent comprising product olefins having at least four carbon atoms is withdrawn from the reactor; the oligomerization catalyst system comprises iron or cobalt, or combinations thereof; and the single pass conversion of ethylene is at least about 40 weight percent among product olefins having at least four carbon atoms. In another embodiment, the single pass conversion of ethylene comprises at least about 65 weight percent among product olefins having at least four carbon atoms. In another embodiment, product olefins of the effluent having twelve carbon atoms comprise at least about 95 weight percent 1-dodecene. In another embodiment, product olefins comprise at least about 80 weight percent linear 1-alkenes. In another embodiment, product olefins comprise at least about 20 weight percent alpha olefins having from about 8 to about 20 carbon atoms. In another embodiment, the oligomerization catalyst system provided comprises a selective 1-hexene (S1H) catalyst. |
| US07994374B2 |
Recovery of kinetic hydrate inhibitor
A method for treating a fluid having hydrate-forming constituents is provided. In one or more embodiments, the method includes including a mixture (110) comprising glycol and one or more kinetic inhibitors to a fluid (105) that includes one or more hydrate-forming constituents and water to provide a treated fluid comprising the glycol, one or more kinetic inhibitors, one or more hydrate-forming constituents and water. The treated fluid (125) is then separated at conditions sufficient to provide an oil phase stream and an aqueous phase stream, wherein the aqueous phase stream includes one or more kinetic inhibitors, glycol and water. |
| US07994371B2 |
Process for making chlorotrifluoroethylene from 1,1,2-trichlorotrifluoroethane
Disclosed is a process for the making chlorotrifluoroethylene. The process comprises the step of reacting 1,1,2-trichlorotrifluoroethane with a reducing metal in the presence of a polar aprotic solvent under conditions sufficient to form chlorotrifluoroethylene. |
| US07994368B2 |
Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst
A process for the selective production of acetaldehyde by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form acetaldehyde is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over platinum and iron supported on silica selectively produces acetaldehyde in a vapor phase at a temperature of about 300° C. |
| US07994362B2 |
Histone deacetylases, and uses related thereto
The present invention concerns the discovery that proteins encoded by a family of genes, termed here HDx-related genes, which are involved in the control of chromatin structure and, thus in transcription and translation. The present invention makes available compositions and methods that can be utilized, for example to control cell proliferation and differentiation in vitro and in vivo. |
| US07994358B2 |
Phosphorus-containing compound and method for preparing the same
The present invention provides a phosphorus-containing compound of formula (I): wherein R1, R2, R3 and R4 are the same or different; and R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, halogen, C1-8 alkyl, haloalkyl, and alkoxy. The phosphorus-containing compound is prepared by bonding a bisphenol group to a phosphorus atom to prevent the phosphorus-containing heterocyclic molecule from exhibiting steric hindrance on hydroxyl functional groups, thereby increasing reactivity in the subsequent reactions. |
| US07994356B2 |
Mono ethylenically unsaturated polycarbosiloxane monomers
The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain monoethylenically unsaturated polycarbosiloxane monomers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices. |
| US07994354B2 |
Methods for production of polyols from oils and their use in the production of polyesters and polyurethanes
Methods to convert biobased oils, oil derivatives, and modified oils to highly functionalized esters, ester polyols, amides, and amide polyols. The products can be used to make polyurethane and polyester films and foams. |
| US07994353B2 |
PPAR activity regulators
The present invention provides PPAR (peroxisome proliferator-activated receptor) activity regulators, which can be widely used for improving insulin resistance and preventing/treating various diseases such as diabetes, metabolic syndromes, hyperlipemia, high-blood pressure, vascular disorders, inflammation, hepatitis, fatty liver, liver fibrosis, NASH (non-alcoholic steatohepatitis) and obesity. |
| US07994349B2 |
Process for producing of epoxy compound
An object of the present invention is to provide an efficient process for producing an epoxy compound from olefin, oxygen and hydrogen. The process of the present invention is characterized in that an olefin, oxygen and hydrogen are reacted in a liquid phase in the presence of a titanosilicate selected from the group consisting of a crystalline titanosilicate having MEL structure, MTW structure, BEA structure, MWW structure or DON structure, a mesoporous titanosilicate and a lamellar titanosilicate, a noble metal catalyst, and a quinoid compound or a dihydro-form of quinoid compound. |
| US07994345B2 |
Process for the purification of thiophenes
The invention relates to a process for the purification of thiophenes by means of precipitation. The purified thiophenes are liquid at room temperature, have a purity of at least 99.50 wt. %, and are represented by the following general formula (I), wherein R1 and R2 independently of each other are, for example, a linear or branched C1-C20-alkyl group, or together form a fused C1-C20-dioxyalylene ring. The process involves: (I) precipitating the thiophene by cooling a solution of the thiophene and at least one solvent; or (II) precipitating the thiophene by adding the thiophene to a cooled solution of solvent and optionally the thiophene. The solutions are cooled to a temperature below the melting point of the thiophene. |
| US07994343B2 |
Process for the production of atorvastatin calcium in amorphous form
A process for the production of amorphous atorvastatin calcium and stabilized, amorphous atorvastatin calcium is provided. |
| US07994334B2 |
Fungicide pyridinyloxy substituted phenylamidine derivatives
The present invention relates to 2,5-di-substituted-4-pyridinyloxy-substituted-phenyl-amidine derivatives, notably to 2,5-dialkyl-4-pyridinyloxy-substituted-phenyl-amidine derivatives, of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions (I). |
| US07994328B2 |
Process for the preparation of donepezil hydrochloride
The present invention relates to an improved process for the preparation of 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine hydrochloride of Formula I. |
| US07994327B2 |
Processes for the preparation of 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds
The present invention provides new processes for the preparation of unsubstituted and substituted 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds which are useful, for example, for preventing or treating diseases or conditions related to an abnormally high level or activity of TNF-α. The invention can provide improved and/or efficient processes for the commercial production of unsubstituted and substituted 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds, including, but not limited to, unsubstituted 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione. |
| US07994325B2 |
CGRP receptor antagonists
Compounds of Formula I: (where variables R1, A, B, W, X, Y and Z are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved. |
| US07994322B2 |
Processes for the preparation of different forms of (S)-(+)-clopidogrel besylate
Disclosed herein are the improved processes for the preparation of different forms of (S)-(+)-Clopidogrel besylate, pharmaceutical compositions containing them and their use in medicine. |
| US07994319B2 |
Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex
A synthesis method of a compound represented by formula (23), the method comprising reacting at least one of a ligand and a dissociation product thereof with an iridium compound at a room temperature or at an elevated temperatures in the presence or absence of a solvent or in the presence or absence of a base: |
| US07994318B2 |
Coumarin derivatives useful as TNFα inhibitors
Novel compounds composition capable of inhibiting TNFα and having antiimmunionflammatory and autoimmune properties useful in a pharmaceutical composition, such as for a drug containing this as an active ingredient; and a therapeutic method with the use of these novel compounds. |
| US07994310B2 |
Process for preparing 2′-deoxy-2′, 2′-difluorocytidine
Disclosed is a method for preparing 2′-deoxy-2′,2′-difluorocytidine of Formula I comprising, preparing an optically pure 3R-hydroxypropane amide compound of Formula VIII from an optical ester compound of Formula IX using an optically active chiral amine, preparing an optically pure D-erythro-2,2-difluoro-2-deoxy-1-oxoribose compound of Formula V from the compound of Formula VIII, glycosylating the compound of Formula V with a nucleobase to prepare the 2′-deoxy-2′,2′-difluorocytidine of Formula I as a β-nucleoside. With the present invention, it is possible to prepare an optically pure compound of Formula I in a high purity and a high yield. In the Formulae, R1 and R2 are protecting groups and are each independently benzoyl, 4-methylbenzoyl, 3-methylbenzoyl, 4-cyanobenzoyl, 3-cyanobenzoyl, 4-propylbenzoyl, 2-ethoxybenzoyl, 4-t-butylbenzoyl, 1-naphthoyl or 2-naphthoyl, R3, R4 and R7 are each independently C1-C3 alkyl, R5 is methyl or ethyl, R6 is hydrogen, methyl or methoxy. |
| US07994302B2 |
Fully human monoclonal antibodies to IL-13
The present invention is related to antibodies directed to IL-13 and uses of such antibodies. For example, in accordance with the present invention, there are provided human monoclonal antibodies directed to IL-13. Isolated polynucleotide sequences encoding, and amino acid sequences comprising, heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences spanning the framework regions (FR's) and/or complementarity determining regions (CDR's), are provided. Additionally, methods of using these antibodies to treat patients are also provided. Additionally, IL-13 dependent biomarkers and methods of their identification and use are also provided. |
| US07994298B2 |
Chimeric NK receptor and methods for treating cancer
The present invention relates to chimeric immune receptor molecules for reducing or eliminating tumors. The chimeric receptors are composed a C-type lectin-like natural killer cell receptor, or a protein associated therewith, fused to an immune signaling receptor containing an immunoreceptor tyrosine-based activation motif. Methods for using the chimeric receptors are further provided. |
| US07994297B2 |
Method of spotting probes on a solid support
Provided is a method of spotting a probe densely and efficiently on a surface of a solid support. A liquid containing a probe is attached to a solid support as droplets to form spots containing the probe on the solid support by an ink jet method. |
| US07994296B2 |
Arrays, computer program products and methods for in silico array-based comparative binding assays
The invention provides computer systems, computer program products and methods for in silico array-based methods for determining the relative amount of biological molecules (e.g., nucleic acid sequences) in two or more samples. The invention also provides novel arrays comprising immobilized calibration molecules (e.g., nucleic acids) for normalizing the results of array-based binding assays (e.g., hybridization reactions). |
| US07994290B2 |
Effector function enhanced recombinant antibody composition
The present invention relates to a recombinant antibody composition which is a human IgG1 antibody, comprises a CH2 domain in which amino acids at positions 276 and 339 indicated by the EU index as in Kabat, et al. are replaced by other amino acids and has more improved complement-dependent cytotoxic activity than an antibody comprising a CH2 domain before the amino acids are replaced; a DNA encoding the antibody molecule or a heavy chain constant region of the antibody molecule contained in the recombinant antibody composition; a transformant obtainable by introducing the DNA into a host cell; a process for producing the recombinant antibody composition using the transformant; and a medicament comprising the recombinant antibody composition as an active ingredient. |
| US07994289B2 |
Humanized anti-CD3 antibodies
An IgG antibody is provided having a binding affinity for the CD3 antigen complex in which in the heavy chain has a variable region framework together with at least one CDR selected from the amino acid sequences of SEQ ID No 2, 4 and 6 and respective conservatively modified variants thereof and the light chain has a variable region framework together with at least one CDR selected from the amino acid sequences of SEQ ID No 8, 10 and 12 and respective conservatively modified variants thereof characterised in that the heavy chain variable region framework corresponds in sequence to the human type sequence and the light chain variable region framework includes one or more of the specific amino acids characteristic of the rodent type sequence. The novel antibody is capable of being expressed by mammalian cell expression systems at enhanced yields. |
| US07994285B2 |
Anti-Notch3 antibodies
The present invention relates to novel antibodies that bind specifically to human Notch 3 and their use in the detection and/or diagnosis of Notch 3 related diseases, such as cancer. The present invention also includes nucleic acids encoding these novel antibodies, vectors and cell lines harboring the nucleic acids, and kits comprising the antibodies for use in the detection and diagnosis. |
| US07994284B2 |
Connective tissue growth factor (CTGF-3) polypeptides
The present invention relates to a novel connective tissue growth factor-3 protein which is a member of the growth factor superfamily. In particular, isolated nucleic acid molecules are provided encoding the human connective tissue growth factor-3 protein. Connective tissue growth factor-3 polypeptides are also provided as are vectors, host cells and recombinant methods for producing the same. Also provided are diagnostic and therapeutic methods for detecting and treating connective tissue related disorders. |
| US07994280B2 |
On-resin peptide cyclization
A novel compound of formula I is devised. |
| US07994278B1 |
Biologically active polypeptides derived from a novel early stage pregnancy factor designated maternin (MA)
The invention relates to therapeutic polypeptides isolated from beta-human chorionic gonadotropin (β-hCG) found in human early pregnancy urine, now synthetically produced and designated Maternin. The therapeutic polypeptides and their functional equivalents are useful in treating and/or preventing various medical conditions. Examples of therapeutic effects of the therapeutic polypeptides include anti-HIV, anti-cancer, anti-wasting, prohematopoietic (e.g., anemias, radiation-mediated bone marrow damage, and trauma-mediated blood loss), and anti-angiogenic effects. The invention also provides pharmaceutical compositions comprising the therapeutic polypeptides, as well as methods for using the therapeutic polypeptides, functional equivalents and/or pharmaceutical compositions in the treatment and/or prevention of such medical conditions. |
| US07994276B2 |
Composition of tumour-associated peptides and related anti-cancer vaccine
The present invention relates to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. The present invention discloses tumor-associated T-helper cell peptide epitopes, alone or in combination with other tumor-associated peptides that serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor immune responses. In particular, the composition of the peptides of the present invention can be used in vaccine compositions for eliciting anti-tumor immune responses against colorectal cancer. |
| US07994274B2 |
Two-stage cure polyimide oligomers
A method for using citraconic anhydride and itaconic anhydride as addition cure end caps in reactions for forming polyamic acid oligomers and polyimide oligomers, is provided. Prepregs and high temperature adhesives made from the resulting oligomers, as well as, high temperature, low void volume composites made from the prepregs, are also provided. |
| US07994266B2 |
Dropping method for liquids
In a process for dropletizing a liquid by means of a dropletizer plate at least the underside of the dropletizer plate has at least in part a contact angle of at least 60° with regard to the liquid to be dropletized. |
| US07994263B2 |
Reaction product of epoxy resins, bisphenol, xylene-formaldehyde and amine in cationic electrodeposition paint
This invention discloses a cationic electrodeposition paint composition containing an amino group-containing modified epoxy resin which is obtained through reaction of specific modified epoxy resin with xylene formaldehyde resin having phenolic hydroxyl groups and amino group-containing compound. The cationic electrodeposition paint composition excels in film thickness retention, finished appearance of coating film and electrocoatability of galvanized alloy steel sheet and can form coating film having good corrosion resistance, even when its content of volatile organic compound (VOC) is reduced. |
| US07994259B2 |
Polymer comprising amide and ester groups, method for production and use thereof
The invention relates to a method for the production of a polymer (P) comprising amide and ester groups, whereby, in a first step, a homo- or co-polymer (P1) of (meth)acrylic acid is reacted with a monohydroxy compound (E) at a temperature of up to 200° C., such that, in addition to ester groups, anhydride groups are formed and, in a second step, the anhydride groups formed in the first step are reacted with a monoamine compound (A) at temperatures significantly below 100° C. The invention further relates to polymers produced by the above method, the use thereof in hydraulic-setting compositions and said hydraulic-setting compositions before and after hardening by addition of water. |
| US07994258B2 |
Hyperbranched polymer having nitroxyl group
There is provided a hyperbranched polymer having a nitroxyl group. A hyperbranched polymer comprising at least one organic radical structure (nitroxyl group) of Formula (1), Formula (2) or Formula (3): and having a weight average molecular weight measured by gel permeation chromatography in a converted molecular weight as polystyrene of 500 to 5,000,000. |
| US07994257B2 |
Downwell system with swellable packer element and composition for same
A composition suitable for use in a packer element for a wellbore includes: a hydrocarbon-swellable polymer, the hydrocarbon-swellable polymer present in the composition in an amount between about 10 and 30 percent by weight; an oil-resistant polymer, the oil-resistant polymer present in the composition in an amount between about 10 and 30 percent by weight; and a hydrocarbon swelling agent, the hydrocarbon swelling agent present in the composition in an amount between about 15 and 60 percent by weight. A composition as described may have a good balance of the swelling properties of the hydrocarbon-swellable polymer and the mechanical properties of the oil-resistant polymer. These properties may be useful in a packer element for a wellbore. |
| US07994256B2 |
Gel compositions
Disclosed are four gel compositions that have improved properties over the prior art. These gels include elastosols, solid rubbery gels, UV cured gels and chemically cured gels. The gels are formed from selectively hydrogenated styrene/diene block copolymers, unhydrogenated styrene/diene block copolymers, and selectively hydrogenated styrene/diene block copolymers that have been maleated. |
| US07994251B2 |
System for coating floors
A coating system for floors, containing a) one or more agents in which, together or separately, a polymer or polymer/wax dispersion and aziridine and, where desired, a flatting component are present, for application on the floor in order to form a crosslinked base film that is not capable of being removed by wet chemical means, as well as b) an aziridine-free agent containing conventional floor-maintenance components, in particular a polymer or polymer/wax dispersion, for the purpose of generating a sacrificial film on said base film that is capable of being removed by wet chemical means. |
| US07994248B2 |
Flame retardant thermoplastic polycarbonate compositions
Polycarbonate compositions are disclosed. The compositions comprise an optional polycarbonate polymer (A); a polycarbonate-polysiloxane copolymer (B); a phosphorous-containing flame retardant (C); and a reinforcing agent (D). The resulting compositions have an improved combination of properties, particularly Vicat softening temperature and high flame retardance in thin walls. |
| US07994247B2 |
Polyester compositions
A polyester composition containing (A) a polyester, (B) a phosphite of the formula (I): and (C) a neutralizing agent and/or a compound of the formula (II): |
| US07994246B2 |
Curable silicone composition and electronic component
A curable silicone composition comprising at least the following components: (A) an epoxy-containing organopolysiloxane; (B) a curing agent for epoxy resin; and (C) an epoxy compound represented by the specific general formula; is characterized by excellent handleability and reduced oil-bleeding, and, when cured, forms a cured body of excellent flexibility and adhesion. |
| US07994245B2 |
Oxygen scavenging molecules, articles containing same, and methods of their use
The invention relates to compounds of the structure of formula I and II: where X is selected from the group consisting of O, S and NH; Y, A and B are independently selected from the group consisting of N and CH; D, E and F are independently selected from the group consisting of CH, N, O and S; the symbol — represents a single or a double bond; and R1, R2 and R3 are independently selected from the group consisting of H, electron withdrawing groups and electron releasing groups. In other embodiments, the compounds are used as oxygen scavengers and in barrier compositions and articles. |
| US07994237B2 |
In-line process to produce pellet-stable polyolefins
An in-line fluid phase process for blending low crystallinity polymer components (LCPCs) and high crystallinity polymer components (HCPCs) to form pellet-stable polyolefin pellets is provided. The in-line process for producing the blend includes providing two or more parallel reactor trains and one or more separators for product blending and product-feed separation; wherein the two or more reactor trains producting the LCPC and HCPC blend components operate under fluid phase bulk homogeneous conditions, and at least one of the reactor trains operates under supercritical conditions. The HCPC blend component is a high crystallinity polypropylene-based polymer. The LCPC blend component is a low crystallinity ethylene-based or propylene-based polymer. The resultant blend pellets exhibit a reduced tendency or an eliminated tendency to agglomerate during shipping, handling and storage. |
| US07994235B2 |
Method of making models
A method of a seamless model free of bond lines. The method includes the sequential steps of providing a substructure having an exposed outer surface, applying a modelling paste to a structure support in the form of a continuous layer, curing the applied modelling paste, and machining the cured layer of modelling paste to the desired contour. The modelling paste a low density curable composition prepared from thixotropic epoxy or polyurethane containing microballoons. |
| US07994234B2 |
Diamond polymer brushes
A composite comprising at least one diamond/polymer brush and a method of making the composite comprising covalently bonding at least one polymer to said diamond surface. |
| US07994222B2 |
Monitoring of the inhibition of fatty acid synthesis by iodo-nitrobenzamide compounds
The present invention relates to a method of treating a fatty acid synthesis related disease comprising administering to a patient in need thereof an effective amount of a PARP inhibitor or metabolite thereof to inhibit fatty acid synthesis, wherein the fatty acid synthesis related disease is obesity, diabetes, or cardiovascular disease. The present invention also relates to a method of treating a cancer in a subject comprising: (i) identifying a level of fatty acid in a sample from the subject, and (ii) administering an effective amount of a PARP inhibitor or metabolite thereof to inhibit fatty acid synthesis in the subject, wherein the administration is based on the level of fatty acid, thereby treating the cancer in the subject. The present invention further relates to a method of treating Her-2 related cancers by administering to a patient in need thereof an effective amount of a PARP inhibitor or metabolite thereof to inhibit fatty acid synthesis. |
| US07994220B2 |
Milnacipran for the long-term treatment of fibromyalgia syndrome
The present invention is directed to methods for providing long-term treatment of fibromyalgia syndrome (FMS) by administering a dual re-uptake inhibitor to a patient with FMS. More particularly, the present invention is directed to the long-term treatment of FMS by administering a norepinephrine-serotonin reuptake inhibitor (NSRI) to a patient with FMS. |
| US07994219B2 |
Approach to anti-microbial host defense with molecular shields with lipoxin compounds
Methods to cause tissue, such as mucosal cells, to express increased amounts of bactericidal permeability increasing protein (BPI) are described. The BPI inducing agents include, for example, lipoxin compounds. |
| US07994218B2 |
Simple pantoic acid ester neopentyl sulfonyl ester cyclization release prodrugs of acamprosate, compositions thereof, and methods of use
Pantoic acid ester neopentyl sulfonyl ester prodrugs of acamprosate, pharmaceutical compositions comprising such prodrugs, and methods of using such prodrugs and compositions thereof for treating diseases are disclosed. In particular, acamprosate prodrugs exhibiting enhanced oral bioavailability and methods of using acamprosate prodrugs to treat neurodegenerative disorders, psychotic disorders, mood disorders, anxiety disorders, somatoform disorders, movement disorders, substance abuse disorders, binge eating disorder, cortical spreading depression related disorders, tinnitus, sleeping disorders, multiple sclerosis, and pain are disclosed. |
| US07994216B2 |
Stage-specific reduction of LUTS in prostate disease
Methods and compositions are presented in which catechin-containing compositions have statistically significant and strong therapeutic effect in the treatment of LUTS wherein such compositions are stage-specifically administered to a patient diagnosed with HG-PIN and optional coexistent BPH. |
| US07994214B2 |
Solid dispersions comprising tacrolimus
A pharmaceutical composition comprising tacrolimus (FK-506) dissolved and/or dispersed in a hydrophilic or water-miscible vehicle to form a solid dispersion or solid solution at ambient temperature have improved bioavailability. |
| US07994213B2 |
Coating agent for drug releasing stent, preparation method thereof and drug releasing stent coated therewith
Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent for drug releasing stents comprises nanoparticles with a biologically active material entrapped therein, wherein the particles are formed of a polyethyleneimine (PEI)-deoxycholic acid (DOCA) polymer (PDo) in which 1˜8 moles of DOCA are grafted per mole of PEI. |
| US07994210B2 |
Method of treating Down Syndrome
The present invention relates to methods of treating of Down syndrome in a person using compounds of the invention. |
| US07994209B2 |
3-phenoxymethylpyrrolidine compounds
In one aspect, the invention relates to compounds of formula I: where R1-6 are as defined in the specification, or a pharmaceutically acceptable salt thereof. The compounds of formula I are serotonin and norepinephrine reuptake inhibitors. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and process and intermediates for preparing such compounds. |
| US07994206B2 |
Crystals and process of making 5-({[2-amino-3-(4-carbamoyl-2,6-dimethyl-phenyl)-propionyl]-[1-(4-phenyl-1H-imidazol-2-yl)-ethyl]-amino}-methyl)-2-methoxy-benzoic acid
The present invention relates to a novel crystals of 5-({[2-amino-3-(4-carbamoyl-2,6-dimethyl-phenyl)-propionyl]-[1-(4-phenyl-1h-imidazol-2-yl)-ethyl]-amino}-methyl)-2-methoxy-benzoic acid and methods of making the zwitterion of 5-({[2-amino-3-(4-carbamoyl-2,6-dimethyl-phenyl)-propionyl]-[1-(4-phenyl-1h-imidazol-2-yl)-ethyl]-amino}-methyl)-2-methoxy-benzoic acid. |
| US07994205B2 |
Aryl-or heteroaryl-sulfonyl compounds as acid secretion inhibitors
The present invention provides an aryl- or heteroaryl compound represented by the formula (Ia) or (Ib) wherein each symbol is as defined in the specification, or a salt thereof, or a pharmaceutical composition comprising the compound and a pharmaceutically acceptable carrier. The compound has superior acid secretion inhibitory action, an antiulcer activity and the like. |
| US07994203B2 |
Organic compounds
There are described pyrazolo[5.1-b]oxazole derivatives useful as corticotropin releasing factor (CRF1) receptor antagonists. |
| US07994202B2 |
Bicyclic nitrogen-containing heterocyclic compounds
A nitrogen-containing bicyclic heterocyclic compound represented by the following formula (1) is provided. When the compound or a salt thereof is administered to a human being or an animal, the compound has a strong antagonistic action against EP1 receptors, and is useful, for example, as an active ingredient of a medicine for the prevention and/or treatment of overactive bladder. The compound is also useful as an active ingredient of a medicine for the prevention and/or treatment of symptoms such as frequency urinary, urinary urgency, or urinary incontinence. |
| US07994200B2 |
Cycloalkane-substituted pyrazoline derivatives, their preparation and use as medicaments
The present invention relates to Cycloalkane-substituted substituted pyrazoline compounds of formula (I), methods for their preparation, medicaments comprising these compounds as well as their use for the preparation of a medicament for the treatment of humans and animals. |
| US07994195B2 |
Therapeutic substituted piperidone compounds
Compounds comprising or a pharmaceutically acceptable salt or a prodrug thereof are disclosed herein. Details are provided herein. Compositions, methods, and medicaments related thereto are also disclosed. |
| US07994192B2 |
Substituted thienopyridone compounds with antibacterial activity
Novel bicyclic heteroaromatic compounds are provided that are inhibitors of bacterial methionyl tRNA synthetase (MetRS). Compounds of the invention generally have a left hand side chroman group or left hand side tetrahydroquinoline group and a right hand side thienopyridone group. Also disclosed are methods for their preparation and their use in therapy as antibacterial agents, particularly as anti-Clostridium difficile agents. |
| US07994179B2 |
Carbamoyl compounds as DGAT1 inhibitors 190
DGAT-1 inhibitor compounds of formula (I), pharmaceutically-acceptable salts and pro-drugs thereof are described, together with pharmaceutical compositions, processes for making them and their use in treating, for example, obesity wherein, for example, Ring A is optionally substituted 2,6-pyrazindiyl; X is ═O; Ring B is optionally substituted 1,4-phenylene; Y1 is a direct bond or —O—; Y2 is —(CH2)r— wherein r is 2 or 3; n is 0 or n is 1 when Y1 is a direct bond between Ring B and Ring C and when Ring B is 1,4-phenylene and Ring C is (4-6C)cycloalkane; Ring C is optionally substituted (4-6C)cycloalkane, (7-10C)bicycloalkane, (8-12C)tricycloalkane, phenylene or pryidindiyl; L is a direct bond or —O—; p is 0, 1 or 2 and when p is 1 or 2 RA1 and RA2 are each independently hydrogen or (1-4C)alkyl; Z is carboxy or a mimic or bioisostere thereof. |
| US07994172B2 |
[1H-pyrazolo[3, 4-D]pyrimidin-4-yl]-piperidine or -piperazine compounds as serine-theoronine kinase modulators (P70s6k, Atk1 and Atk2) for the treatment of immunological, inflammatory and proliferative diseases
The invention provides compounds of formula (I) and methods for inhibition of kinases, more specifically p70S6 kinases, and more preferably p70S6, Akt-1 and Akt-2 kinases. The invention provides compounds for modulating protein kinase enzymatic activity for modulating cellular activities such as proliferation, differentiation, programmed cell death, migration, chemoinvasion and metabolism. Compounds of the invention inhibit, regulate and/or modulate kinase receptor signal transduction pathways related to the changes in cellular activities as mentioned above, and the invention includes compositions which contain these compounds, and methods of using them to treat kinase-dependent diseases and conditions. |
| US07994163B2 |
6-substituted-2,3,4,5-tetrahydro-1H-benzo[d]azepines as 5-HT2C receptor agonists
The present invention provides 6-substituted 2,3,4,5-tetrahydro-1H-benzo[d]azepines of Formula (I) as selective 5-HT2C receptor agonists for the treatment of 5-HT2c associated disorders including obesity, obsessive/compulsive disorder, depression, and anxiety: R6 D R?N—R″R* where R6 is —(CrC3)alkyl-S—(C0-C3)alkyl-R10, —(C1-C3)alkyl-NR11R12, —(CrC3)alkyl-O—R13. and other substituents are as defined in the specification. |
| US07994161B2 |
Derivatives of 2-alkoxy-3,4,5-trihydroxy-alkyl amides, preparation and use thereof, and compositions containing the same
The present invention relates to 2-alkoxy-3,4,5-trihydroxyalkylamide derivatives, to pharmaceutical compositions comprising such compounds, to methods of treatment comprising administering such compounds, to processes for the preparation of such compounds, and to intermediate precursors to such compounds. |
| US07994160B2 |
Pyridazine compounds as glycogen synthase kinase 3 inhibitors
Disclosed are pyridazine compounds of the formula I which are useful for inhibiting glycogen synthase kinase 3 (GSK-3), methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds: In formula I indicates a single bond or a double bond; X is O, S or N—R5; R1, R2 are independently selected from the group consisting of H, NH2, NH—C1-C6-alkyl, OH, ═O, (i.e. a carbonyl group), C1-C6-alkoxy, halogen, methyl, C2-C4-alkyl, C3-C4-cycloalkyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, fluorinated C3-C4-alkenyl, formyl, C1-C3-alkylcarbonyl, and an aromatic radical Ar, R1 and R2 together with the carbon atoms, to which they are attached, form a fused, saturated or unsaturated 5-, 6- or 7-membered C-bound carbocyclic or heterocyclic ring comprising 1 heteroatom, selected from nitrogen, oxygen and sulfur as ring member and 0, 1 or 2 further heteroatoms, independently selected from O, S and N, as ring members, wherein the fused ring is unsubstituted or may carry 1, 2 or 3 substituents selected, independently of each other, from the group of radicals R4 as defined below; R3 is hydrogen OH, halogen, CN, nitro, C1-C6-alkyl, fluorinated C1-C6-alkyl, C1-C6-hydroxyalkyl, C1-C6-alkoxy-C1-C6-alkyl, C2-C6-alkenyl, fluorinated C2-C6-alkenyl, C2-C6-alkynyl, C3-C7-cycloalkyl, fluorinated C3-C7-cycloalkyl, C1-C6-alkoxy, C1-C6-hydroxyalkoxy, C1-C6-alkoxy-C1-C6-alkoxy, fluorinated C1-C6-alkoxy, C1-C6-alkylthio, fluorinated C1-C6-alkylthio, C1-C6-alkylsulfinyl, fluorinated C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl, fluorinated C1-C6-alkylsulfonyl, C1-C6-alkylcarbonyl, fluorinated C1-C6-alkylcarbonyl, C1-C6-alkylcarbonylamino, fluorinated C1-C6-alkylcarbonylamino, carboxy, C1-C6-alkyloxycarbonyl, fluorinated C1-C6-alkoxycarbonyl, NRaRb, C(O)—NReRf, NH—C(O)—NReRf, NRaRb—C1-C6-alkylene, O—NRaRb, etc. and wherein R4 and R5 are as defined in the specification and the claims. |
| US07994158B2 |
Method for inhibiting tumor growth with dehydrosulphurenic acid extracted from Antrodia cinnamomea
The present invention relates to a method for inhibiting tumor growth, in particular to the method using dehydrosulphurenic acid to inhibit the growth of leukemia cell or pancreatic cancer cell by a compound extracted and purified from Antrodia cinnamomea. Dehydrosulphurenic acid of the invention can be used as a pharmaceutical composition to inhibit the tumor growth of leukemia or pancreatic cancer. |
| US07994157B2 |
Method for dispersing plant sterol for beverage and a plant sterol-dispersed beverage, of which particle size is nanometer-scale in dispersed beverage
Disclosed are a method for dispersing plant sterol for beverage and a plant sterol-dispersed beverage, of which particle size is nanometer-scale in dispersed beverage. The dispersion of plant sterols starts with the admixing of plant sterol to at least one emulsifier selected from the group consisting of sucrose fatty acid ester, sorbitan fatty acid ester and polyglycerine fatty acid ester, followed by melting the admixture by heating at 60 to 200° C. Afterwards, the molten substance is mixed with an aqueous beverage alone or an emulsifier-containing aqueous beverage in state of its own molten type or power type. This resulting mixture is stirred at a high speed to give a dispersion of plant sterols in an aqueous beverage. The beverage is superior in bioavailability, having good mouth feel, transparent aspect and no influence on the characteristic taste, flavor and color of the beverages. |
| US07994152B2 |
Method of treating a cancer by administering A 2′,5′-oligoadenylate analog
A method of treating a tumor or a viral disease by administering to a human the following 2′,5′-oligoadenylate analog: Wherein m is 0; n is 0 or 1; R1 is alkoxy substituted by hydroxyl, mercapto, alkylthio substituted by hydroxyl or X1—X2—X3—S—; R2, R3, R4, R5 and R6 are hydroxyl, mercapto, alkylthio substituted by hydroxyl or X1—X2—X3—S—; R7 is oxygen, sulfur, —NH—, or —O(CH2CH2O)q-, wherein q is 2 to 6, or oxyalkyleneoxy; R8 is hydrogen or a 5′-phosphorylated oligonucleotide which has one hydroxyl removed from the 5′-phosphoric acid; E1 is K2; E2 is K1; E3 is K2 or K3 and E4 is K1, K2 or K3; K1 is K2 is K3 is B is adeninyl; A is alkylene; D is alkyl or alkenyl; X1 is alkyl or phenyl; X2 is —C(═O)O—, —OC(═O)— or —C(═O)S—; and X3 is alkylene. |
| US07994142B2 |
Agents containing folic acid, vitamin B6 and vitamin B12, and the use thereof
The invention relates to agents that contain folic acid, vitamin B6 and vitamin B12, and to the use thereof in hyperhomocysteinemia for controlling homocysteine levels. The agents are mainly suitable for the preventive and acute treatment of vascular diseases, of pregnant women and neurodegenerative diseases and are particularly advantageous in cases where the homocysteine levels to be controlled are found in an individual suffering from renal failure or being treated with immune suppressors. The invention particularly relates to pharmaceutical agents and food supplements comprising a corresponding active ingredient combination and to agents in the form of commercial packages containing corresponding combination preparations or monopreparations for the combined use. |
| US07994141B2 |
Compositions comprising compounds of natural origin for damaged skin
The present invention relates to a skin-protecting composition for the damaged skin, comprising glycyrrhizin, quercetin, rosmarinic acid, madecassic acid, chamazulene, bicalein and emodin. The composition of the present invention has all of excellent antioxidant, anti-inflammatory, wound-healing and moisturizing effects, thereby being widely used in medicine, cosmetic material or the like for the purpose of protecting the easily infectable, damaged and dried skin. |
| US07994137B2 |
Small peptides and methods for inhibiting the infiltration of eosinophils into airways
Methods for treating cutaneous inflammation, are described. Also described is a method for inhibiting the mucous release into airways of a patient, methods for blocking IgE activation and for stabilizing the cell membrane of lymphocytes, mast cells, basophils, macrophages, monocytes, eosinophils, neutrophils, and the like, thereby preventing their further involvement in the increased inflammatory response to an IgE antigen challenge, and a method for inhibiting the migration of T-cells. Such methods involve administering to said patient a therapeutically effective amount of a peptide having the formula f-Met-Leu-X, wherein X is selected from the group consisting of Tyr, Tyr-Phe, Phe-Phe and Phe-Tyr. |
| US07994135B2 |
Monomethylvaline compounds capable of conjugation to ligands
Auristatin peptides, including MeVal-Val-Dil-Dap-Norephedrine (MMAE) and MeVal-Val-Dil-Dap-Phe (MMAF), were prepared and attached to Ligands through various linkers, including maleimidocaproyl-val-cit-PAB. The resulting ligand drug conjugates were active in vitro and in vivo. |
| US07994134B2 |
Peptide-based compounds
The invention relates to new peptide-based compounds for use as diagnostic imaging agents or as therapeutic agents wherein the agents comprise targeting vectors which bind to integrin receptors. |
| US07994129B2 |
Methods of using black bear parathyroid hormone
Black bear parathyroid hormone (PTH) and functional fragments thereof are provided. Also provided are methods of using black bear PTH and functional fragments for increasing cAMP in a bone-forming cell; reducing apoptosis in a bone-forming cell; decreasing the ratio of expression levels of Bax protein to Bcl-2 protein in a bone-forming cell; increasing the expression level of one or more of a bone matrix protein, a transcriptional activator, or a transcriptional regulator in a bone-forming cell; enhancing bone mineral density, increasing bone mass, decreasing bone loss, or reducing the incidence of bone fractures, or any combination thereof, in a subject; also provided are antibodies directed against black bear parathyroid hormone (PTH) and functional fragments thereof. |
| US07994127B2 |
Treatment of rett syndrome
The invention relates to methods for treatment of Rett Syndrome and other disorders of synaptic function and maturation using IGF1, (1-3)IGF-1, (1-3)IGF-1 analog(s) and/or related therapeutic molecules. |
| US07994123B2 |
Hybrid proteins with ErbB4 extracellular domain and neuregulin heparin-binding domain for targeting
Polypeptides of the neuregulin (NRG) heparin binding domain (N-HBD) and nucleic acids coding therefor are disclosed. In particular, fusion polypeptides are produced that comprise, as a targeting structure, a N-HBD polypeptide, fragment, homologue or functional derivative and a protein to be targeted. This is fused to a polypeptide or peptide being targeted (Ptrg) to cell surfaces rich in heparan sulfate proteoglycans to either activate or inhibit interactions at tyrosine kinase receptors. A preferred fusion polypeptide comprises an N-HBD, a spacer and the extracellular domain of erbB4, one of several receptors signaled by NRG, which is potent NRG antagonist. Such products are used to treat diseases or conditions where either agonism or antagonism at tyrosine kinase receptors has beneficial effects, including cancer and a multitude of diseases of the nervous system. |
| US07994121B2 |
Stable analogs of peptide and polypeptide therapeutics
The present invention relates to compositions of peptide and polypeptide analogs that are resistant to proteolysis, pharmaceutical uses thereof, and methods of preparation thereof. |
| US07994119B2 |
Compounds for control of appetite
This invention relates generally to peptides including tripeptides and to methods for pharmaceutical treatment of mammals using such tripeptides and analogs thereof. More specifically, the invention is directed to neuropeptide Y (“NPY”) receptor antagonists and agonists including O-glycosylated tripeptides, i.e. O-glycopeptides, and extended tripeptides, and their analogs, as well as to PYY analogs, to pharmaceutical compositions containing such tripeptides and PYY analogs, and to methods of treatment of mammals using such tripeptides and PYY analogs. In addition, the invention relates to methods of treatment of mammals using such tripeptides and PYY analogs for control of appetite, blood pressure, cardiovascular response, libido, and circadian rhythm. |
| US07994114B2 |
Chemokine mimetics synthesis and their use
The present disclosure generally teaches compositions comprising SDF-1 mimetics and methods of using them to modulate an activity of a cell having an SDF-1 receptor by binding the SDF-1 receptor to an SDF-1 mimetic. The cell can be a hematopoietic cell, for example, and can be selected from a group consisting of hematopoietic stem cells, hematopoietic progenitor cells, primitive granulocytes, primitive erythroid cells, leukocytes, and neutrophils. In some embodiments, the activity can include the rate of multiplication of the cell or, where the cell is a quiescent cell, the binding can repress the activation of the quiescent cell. Other embodiments of the present invention are taught herein. |
| US07994113B2 |
βGBP, compositions comprising βGBP, and related methods and uses thereof
The invention relates to β-galactoside binding protein (βGBP) and compositions, including pharmaceutical compositions, comprising βGBP for use in therapy and related applications. In particular, the invention relates to use of βGBP and the manufacture of medicaments for the treatment or prevention of conditions in which disease associated cell division occurs, wherein the cells which result from said disease associated cell division comprise a cell in respect of which the effect of βGBP is not inhibition of growth. The invention also relates to methods of inducing apoptosis, methods of treating or preventing conditions in which disease associated cell division occurs and methods of assessing the suitability of βGBP as a therapeutic agent. |
| US07994109B2 |
Organic catalyst with enhanced solubility
This invention relates to organic catalysts comprising iminium or oxaziridinium moieties, cleaning compositions comprising such catalysts; and processes for making and using such catalysts and cleaning products. |
| US07994108B2 |
Composition useful for removal of post-etch photoresist and bottom anti-reflection coatings
An aqueous-based composition and process for removing hardened photoresist and/or bottom anti-reflective coating (BARC) material from a microelectronic device having same thereon. The aqueous-based composition includes at least one chaotropic solute, at least one alkaline base, and deionized water. The composition achieves high-efficiency removal of hardened photoresist and/or BARC material in the manufacture of integrated circuitry without adverse effect to metal species on the substrate, such as copper, and without damage to low-k dielectric materials employed in the microelectronic device architecture. |
| US07994106B2 |
Water soluble rosin acid esters
The present invention relates to a rosin acid ester and compositions containing the same, as well as methods of making and using the same. |
| US07994104B2 |
Process to make a light base oil fraction having low Noack volatility
A process to make a light base oil fraction having a wt % Noack volatility between 0 and 100 and additionally less than a Noack Volatility Factor (NVF), wherein the Noack Volatility Factor is defined by the equation: 900×(Kinematic Viscosity at 100° C.)−2.8−15. The process comprises hydroisomerization dewaxing a waxy feed in a series of two or more reactors, and recovering the light base oil fraction having a low wt % Noack volatility. |
| US07994101B2 |
Corrosion inhibitor intensifier compositions and associated methods
Many methods are presented herein including a method comprising: providing a metal surface; and contacting the metal surface with a treatment fluid comprising an aqueous base fluid, an acid, a corrosion inhibitor, and a corrosion inhibitor intensifier composition comprising a corrosion inhibitor compound that corresponds to a formula: PR1R2R3, wherein R1, R2, and R3 are chosen from the group consisting of C1-C20 alkyl, cycloalkyl, oxyalkyl, and aryl groups, and R1, R2, and R3 may or may not be equal. Corrosion inhibitor intensifier compositions also are provided. |
| US07994095B2 |
Antifoaming formulations
Aqueous concentrates and aqueous compositions (e.g., agrochemical) containing a water-insoluble liquid antifoam agent (e.g., liquid silicone-containing antifoam agent) are disclosed. The water-insoluble liquid antifoam agent is incorporated into the concentrate or composition as a solution of the water-insoluble liquid antifoam agent solubilized in an organic solvent (e.g., isopropyl myristate, butyl cocoate or butyl laurate). |
| US07994093B2 |
Heterocyclocarboxamide derivatives
The invention relates to a fungicidally active compound of formula (I): where Het is a 5- or 6-membered heterocyclic ring containing one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, provided that the ring is not 1,2,3-triazole, the ring being substituted by groups R8, R9 and R10; X is a single or double bond; Y is O, S, N(R11) or (CR12R13)(CR14R15)m(CR16R17)n; m is 0 or 1; n is 0 or 1; and R1 to R17 each, independently, have a range of values; to the preparation of these compounds, to novel intermediates used in the preparation of these compounds, to agrochemical compositions which comprise at least one of the novel compounds as active ingredient, to the preparation of the compositions mentioned and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi. |
| US07994082B2 |
Preforms for precision press molding, optical elements, and methods of manufacturing the same
Preforms for precision press molding made of optical glass, optical elements, and methods of manufacturing the same are provided. The preforms are suited to precision press molding having a broad range of dispersion characteristics, a low glass transition temperature, a low sag point, and good resistance to devitrification while containing no PbO. The optical element is obtained by precision press molding the preform. One example of the preform has a refractive index (nd) of greater than or equal to 1.7 and an Abbé number (vd) of less than or equal to 32. The other example of the preform has an Abbé number (vd) exceeding 32. |
| US07994079B2 |
Meltblown scrubbing product
The present invention discloses a disposable meltblown scrubbing product for use in household cleaning or personal care applications and an abrasive aggregate fiber which may be utilized in the scrubbing product. The meltblown web is formed primarily of polymeric fibers in a disordered or random distribution as is typical of fibers deposited in meltblown processes so as to form an open, porous structure. The aggregate fibers of the present invention generally are formed of two or more separate abrasive polymer fibers or strands which are adhered together along at least about 5 mm of the fiber length. The abrasive fibers of the meltblown web are generally greater than about 15 microns in diameter. |
| US07994075B1 |
Low weight and high durability soft body armor composite using topical wax coatings
Ballistic resistant articles having abrasion resistance. Particularly, abrasion resistant, ballistic resistant articles and composites having a wax-based topical treatment. |
| US07994074B1 |
Composite ballistic fabric structures
A multilayered composite fabric which comprises (a) a first fabric comprising non-woven unidirectionally oriented fibers in a first resin matrix, the fibers comprising high tenacity fibers, the first fabric comprising first and second surfaces; and (b) a second fabric comprising multi-directionally oriented fibers optionally in a second resin matrix, the second fabric also comprising high tenacity fibers, the second fabric having first and second surfaces, the first surface of the second fabric being bonded to the second to surface of the first fabric thereby forming the composite fabric. Also described is a method of making such fabric wherein the second fabric layer is used as a support during the manufacturing process and is thereafter consolidated into a single structure with the first fabric layer. |
| US07994072B2 |
Stress transfer by sequentially providing a highly stressed etch stop material and an interlayer dielectric in a contact layer stack of a semiconductor device
By forming two or more individual dielectric layers of high intrinsic stress levels with intermediate interlayer dielectric material, the limitations of respective deposition techniques, such as plasma enhanced chemical vapor deposition, may be respected while nevertheless providing an increased amount of stressed material above a transistor element, even for highly scaled semiconductor devices. |
| US07994066B1 |
Si surface cleaning for semiconductor circuits
A method is disclosed for the cleaning of a Si surface at low temperatures. Oxide on the Si surface is brought into contact with Ge, which then sublimates off the surface. The Ge contamination remaining after the oxide removal is cleared away by an exposure to an alkali halide. The disclosed cleaning method may by used in semiconductor circuit fabrication for preparing surfaces ahead of epitaxial growth. |
| US07994063B2 |
Method for manufacturing semiconductor device and method for cleaning semiconductor substrate
Disclosed is a method for cleaning a semiconductor substrate that can solve a problem of a conventional cleaning method which should include at least five steps for cleaning a substrate such as a semiconductor substrate. The method for cleaning a semiconductor substrate comprises a first step of cleaning a substrate with ultrapure water containing ozone, a second step of cleaning the substrate with ultrapure water containing a surfactant, and a third step of removing an organic compound derived from the surfactant, with a cleaning liquid containing ultrapure water and 2-propanol. After the third step, plasma of noble gas such as krypton is applied to the substrate to further remove the organic compound derived from the surfactant. |
| US07994055B2 |
Method of manufacturing semiconductor apparatus, and semiconductor apparatus
A method of manufacturing a semiconductor apparatus which includes the steps of forming a via hole and a wire trench reaching an underlying wire in an interlayer insulation film formed on the underlying wire, forming an diffusion barrier film on said underlying wire exposed through said via hole, on an inner wall of said via hole and on an inner wall of said wire trench, forming a seed layer on said underlying wire and on said diffusion barrier film formed on the inner wall of said via hole and the inner wall of said wire trench while concurrently said diffusion barrier film deposited on the bottom of said via hole is being etched, and forming metal wire in said via hole and in said wire trench. |
| US07994043B1 |
Lead free alloy bump structure and fabrication method
A method includes forming a patterned resist layer comprising a resist layer opening overlying a bond pad of a substrate. The resist layer opening is at least partially filled with a first solder component layer. A second solder component layer is formed on the first solder component layer. The patterned resist layer is removed. The first solder component layer and the second solder component layer are reflowed to form a lead free binary metal alloy solder bump electrically connected to the bond pad. |
| US07994041B2 |
Method of manufacturing stacked semiconductor package using improved technique of forming through via
A method of manufacturing a stacked semiconductor package using an improved technique of forming a through via in order to enable 3-dimensional vertical interconnection of stacked packages is provided. The method includes forming a seed layer required for forming a via core on a bottom surface of a wafer, forming at least one via hole vertically through the wafer, forming a via core in the via hole, insulating the via hole from the via core, and removing the seed layer from the bottom surface of the wafer. The stacked semiconductor package is suitable for high-speed signal transmission. |
| US07994040B2 |
Semiconductor device and fabrication thereof
A method for forming a semiconductor device is disclosed. A substrate including a gate dielectric layer and a gate electrode layer sequentially formed thereon is provided. An offset spacer is formed on sidewalls of the gate dielectric layer and the gate electrode layer. A carbon spacer is formed on a sidewall of the offset spacer, and the carbon spacer is then removed. The substrate is implanted to form a lightly doped region using the gate electrode layer and the offset spacer as a mask. The method may also include providing a substrate having a gate dielectric layer and a gate electrode layer sequentially formed thereon. A liner layer is formed on sidewalls of the gate electrode layer and on the substrate. A carbon spacer is formed on a portion of the liner layer adjacent the sidewall of the gate electrode layer. A main spacer is formed on a sidewall of the carbon spacer. The carbon spacer is removed to form an opening between the liner layer and the main spacer. The opening is sealed by a sealing layer to form an air gap. |
| US07994034B2 |
Temperature and pressure control methods to fill features with programmable resistance and switching devices
A programmable resistance, chalcogenide, switching or phase-change material device includes a substrate with a plurality of stacked layers including a conducting bottom electrode layer, an insulative layer having an opening formed therein, an active material layer deposited over both the insulative layer, within the opening, and over selected portions of the bottom electrode, and a top electrode layer deposited over the active material layer. The device uses temperature and pressure control methods to increase surface mobility in an active material layer, thus providing complete coverage or fill of the openings in the insulative layer, selected exposed portions of the bottom electrode layer, and the insulative layer. |
| US07994033B2 |
Semiconductor apparatus and manufacturing method thereof
The present invention provides a semiconductor apparatus for improving a switching speed and a withstand voltage, and a manufacturing method of the semiconductor apparatus. The semiconductor apparatus of the invention including a first conductive type semiconductor substrate, a first conductive type first semiconductor region with an impurity concentration lower than that of the semiconductor substrate and formed on a first principal surface of the semiconductor substrate, a second conductive type second semiconductor region formed in a surface region of the first semiconductor region and which forms a PN junction with the first semiconductor region, a contact region including a part of the first semiconductor region and a part of the second semiconductor region, an insulating layer having an opening part through which at least the contact region are exposed, a first electrode formed so as to be in contact with at least the contact region and a second electrode formed on a second principal surface of the semiconductor substrate, wherein the second semiconductor region, viewed from a direction perpendicular to the first principal surface includes a first region in which a plurality of islands of the second semiconductor are aligned with intervals and a second region which connects each end of the islands of the first region each other. |
| US07994031B2 |
Method of manufacturing CMOS devices by the implantation of N- and P-type cluster ions
A method of manufacturing a semiconductor device is further described, comprising the steps of providing a supply of dopant atoms or molecules into an ionization chamber, combining the dopant atoms or molecules into clusters containing a plurality of dopant atoms, ionizing the dopant clusters into dopant cluster ions, extracting and accelerating the dopant cluster ions with an electric field, selecting the desired cluster ion by mass analysis, modifying the final implant energy of the cluster ion through post-analysis ion optics, and implanting the dopant cluster ions into a semiconductor substrate. In general, dopant clusters contain n dopant atoms where n can be 2, 3, 4 or any integer number. This method provides the advantages of increasing the dopant dose rate to n times the implantation current with an equivalent per dopant atom energy of 1/n times the cluster implantation energy. This is an effective method for making shallow transistor junctions, where it is desired to implant with a low energy per dopant atom. |
| US07994030B2 |
Method for manufacturing antenna and method for manufacturing semiconductor device
The present invention provides an antenna with low resistance and a semiconductor device having an antenna whose communication distance is improved. A fluid containing conductive particles is applied over an object. After curing the fluid containing the conductive particles, the fluid is irradiated with a laser to form an antenna. As a method for applying the fluid containing the conductive particles, screen printing, spin coating, dipping, or a droplet discharging method is used. Further, a solid laser having a wavelength of 1 nm or more and 380 nm or less is used as the laser. |
| US07994026B2 |
Plasma dicing apparatus and method of manufacturing semiconductor chips
A plasma dicing apparatus in which a semiconductor wafer with a protective sheet stuck thereonto covering the entire circuit-forming surface and with an etching-resistant mask member stuck on the back surface opposite to the circuit-forming surface is mounted on a mounting stage; plasma etching is performed using the mask member as a mask; and the semiconductor wafer is diced into plural semiconductor chips. The plasma dicing apparatus includes a ring-shaped frame member retaining the outer circumference of the mask member extending off the outer circumference of the semiconductor wafer. The mounting stage is composed of a wafer supporting part supporting a semiconductor wafer and a frame member supporting part supporting the frame member. This facilitates carrying a semiconductor wafer into and out of the vacuum chamber. |
| US07994025B2 |
Wafer processing method without occurrence of damage to device area
A wafer processing method of processing a wafer having on a front surface a device area where a plurality of devices are formed by being sectioned by predetermined dividing lines, and an outer circumferential redundant area surrounding the device area, includes the steps of: sticking a protection tape to the front surface of the wafer; holding a protection tape side of the wafer by a rotatable chuck table, positioning a cutting blade on a rear surface of the wafer, and rotating the chuck table to cut a boundary portion between the device area and the outer circumferential redundant area to form a separation groove; grinding only the rear surface of the wafer corresponding to the device area to form a circular recessed portion to leave the ring-like outer circumferential redundant area as a ring-like reinforcing portion, the wafer being such that the device area and the ring-like outer circumferential redundant area are united by the protection tape; and conveying the wafer supported by the ring-like reinforcing portion via the protection tape. |
| US07994021B2 |
Method of manufacturing semiconductor device
A method of forming a semiconductor device is provided, including a step of forming a layer which absorbs light over one face of a first substrate, a step of providing a second substrate over the layer which absorbs light, a step of providing a mask to oppose the other face of the first substrate, and a step of transferring the part of the layer which absorbs light to the second substrate by irradiating the layer which absorbs light with a laser beam through the mask. |
| US07994012B2 |
Semiconductor device and a method of manufacturing the same
To improve characteristics of a semiconductor device having a nonvolatile memory. There is provided a semiconductor device having a nonvolatile memory cell that performs memory operations by transferring a charge to/from a charge storage film, wherein the nonvolatile memory cell includes a p well formed in a principal plane of a silicon substrate, and a memory gate electrode formed over the principal plane across the charge storage film, and wherein a memory channel region located beneath the charge storage film of the principal plane of the silicon substrate contains fluorine. |
| US07994009B2 |
Low cost transistors using gate orientation and optimized implants
An integrated circuit is disclosed having symmetric and asymmetric MOS transistors of the same polarity, oriented perpendicularly to each other, formed by concurrent halo ion, LDD ion and/or S/D ion implant processes using angled, rotated sub-implants which vary the tilt angle, dose and/or energy between rotations. Implanted halo, LDD and/or S/D source and drain regions formed by angled subimplants may have different extents of overlap with, or lateral separation from, gates of the two types of transistors, producing transistors with two different sets of electrical properties. A process for concurrently fabricating the two types of transistors is also disclosed. Specific embodiments of processes for concurrently forming symmetric and asymmetric transistors are disclosed. |
| US07994007B2 |
Semiconductor device and method for manufacturing
A method for manufacturing a semiconductor device is disclosed. The method includes forming a shallow trench isolation (STI) region extending in a first direction on a semiconductor substrate, forming a mask layer extending in a second direction that intersects with the first direction on the semiconductor substrate and forming a trench on the semiconductor substrate by using the STI region and the mask layer as masks. In addition, the method includes forming a charge storage layer so as to cover the trench and forming a conductive layer on side surfaces of the trench and the mask layer. Word lines are formed from the conductive layer on side surfaces of the trench that oppose in the first direction by etching. The word lines are separated from each other and extend in the second direction. |
| US07994005B2 |
High-mobility trench MOSFETs
High-mobility vertical trench DMOSFETs and methods for manufacturing are disclosed. A source region, a drain region or a channel region of a high-mobility vertical trench DMOSFET may comprise silicon germanium (SiGe) that increases the mobility of the charge carriers in the channel region. In some embodiments the channel region may be strained to increase channel charge carriers mobility. |
| US07994002B2 |
Method and apparatus for trench and via profile modification
Embodiments of the present invention generally relates to an apparatus and a method for processing semiconductor substrates. Particularly, embodiments of the present invention relates to methods and apparatus for trench and via profile modification prior to filling the trench and via. One embodiment of the present invention comprises forming a sacrifice layer to pinch off a top opening of a trench structure by exposing the trench structure to an etchant. In one embodiment, the etchant is configured to remove the first material by reacting with the first material and generating a by-product, which forms the sacrifice layer. |
| US07993992B2 |
Semiconductor device and method of fabricating the same
There is disclosed a method of fabricating TFTs having reduced interconnect resistance by having improved contacts to source/drain regions. A silicide layer is formed in intimate contact with the source/drain regions. The remaining metallization layer is selectively etched to form a contact pad or conductive interconnects. |
| US07993985B2 |
Method for forming a semiconductor device with a single-sided buried strap
A method for forming a semiconductor device with a single-sided buried strap is provided. The method includes the steps of providing a substrate with a trench, forming a semiconductor component in a lower portion of the trench to expose a higher portion of the trench, forming a first dielectric layer on a sidewall of the higher portion of the trench, forming a first conductive layer in the trench and adjacent to the first dielectric layer, forming a second dielectric layer on the first dielectric layer and the first conductive layer, forming a plurality of gate structures on the substrate, wherein one of the gate structures on the second dielectric layer is offset for a distance from the second dielectric layer, removing a portion of the second dielectric layer and a portion of the first dielectric layer to form an opening by using the gate structure as a mask, and forming a second conductive layer in the opening to electrically couple to the first conductive layer, whereby the semiconductor device with the single sided buried strap is formed. |
| US07993981B2 |
Electronic device package and method of manufacture
A method of manufacturing an electronic device package. Coating a first side of a metallic layer with a first insulating layer and coating a second opposite side of the metallic layer with a second insulating layer. Patterning the first insulating layer to expose bonding locations on the first side of the metallic layer, and patterning the second insulating layer such that remaining portions of the second insulating layer on the second opposite side are located directly opposite to the bonding locations on the first side. Selectively removing portions of the metallic layer that are not covered by the remaining portions of the second insulating layer on the second opposite side to form separated coplanar metallic layers. The separated coplanar metallic layers include the bonding locations. Selectively removing remaining portions of the second insulating layer thereby exposing second bonding locations on the second opposite sides of the separated coplanar metallic layers. |
| US07993979B2 |
Leadless package system having external contacts
A leadless package system includes: providing a chip carrier having indentations defining a pattern for a protrusion for external contact terminals; placing an external coating layer in the indentations in the chip carrier; layering a conductive layer on top of the external coating layer; depositing an internal coating layer on the conductive layer; patterning the internal coating layer and the conductive layer to define external contact terminals with a T-shape profile; connecting an integrated circuit die to the external contact terminals; encapsulating the integrated circuit die and external contact terminals; and separating the chip carrier from the external coating layer. |
| US07993975B2 |
Method of manufacturing semiconductor device including mounting and dicing chips
A semiconductor-device manufacturing method includes: forming terminals on a wafer and across each of dicing lines along which the wafer is cut into a plurality of semiconductor chips; preparing a plurality of pre-cut substrates each including a substrate body capable of being cut along corresponding one of cutting lines into a pair of same structured substrate pieces, connection pads provided on a top surface of the substrate body, and external terminals formed on a bottom surface of the substrate body and connected to the connection pads; mounting the pre-cut substrates onto the wafer while the cutting lines of the pre-cut substrates match the dicing lines; and simultaneously dicing the wafer and the pre-cut substrates along the dicing lines matching the cutting lines. |
| US07993974B2 |
Method for manufacturing a semiconductor device
A method for manufacturing a semiconductor device, includes: preparing a semiconductor substrate with a first notch; preparing a supporting substrate with a second notch; laminating the semiconductor substrate with the supporting substrate so that the first notch can be matched with the second notch; and processing a second main surface of the semiconductor substrate opposite to a first main surface thereof facing to the supporting substrate to reduce a thickness of the semiconductor substrate to a predetermined thickness. |
| US07993971B2 |
Forming a 3-D semiconductor die structure with an intermetallic formation
A method for forming a semiconductor structure includes forming a first contact pad on a first die, wherein the first contact pad comprises a first metal element, forming a metal over the first contact pad, wherein the metal comprises a second metal element, and the second metal element is different from the first metal element. The method further includes rapidly reflowing a portion of the metal to form a thin intermetallic layer. The method further includes attaching the first contact pad of the first die to a second contact pad of a second die, wherein attaching comprises heating the first contact pad and the second contact pad to reflow the metal to form an intermetallic layer such that substantially all of the metal formed over the first contact pad is used as part of the intermetallic layer. |
| US07993970B2 |
Semiconductor device and fabrication method thereof
A semiconductor device and a method of manufacturing the same are disclosed. The method is carried out by forming solder pads on a substrate by wet etching, flipping a semiconductor chip having a plurality of connection bumps formed on an active surface of the semiconductor chip for the connection bumps to be mounted by compression on the solder pads of the substrate correspondingly, at a temperature of the compression between the connection bumps and the solder pads lower than the melting points of the solder pads and the connection bumps, so as to allow the semiconductor chip to be engaged with and electrically connected to the substrate through the connection bumps and the solder pads, thereby enhancing the bonding strength of the solder pads and the connection bumps and increasing the fabrication reliability. |
| US07993966B2 |
Method for manufacturing silicon carbide semiconductor device having high channel mobility
A silicon carbide semiconductor device having a MOS structure includes: a substrate; a channel area in the substrate; a first impurity area; a second impurity area; a gate insulating film on the channel area; and a gate on the gate insulating film. The channel area provides an electric current path. The channel area and the gate insulating film have an interface therebetween. The interface includes a dangling bond, which is terminated by a hydrogen atom or a hydroxyl. The interface has a hydrogen concentration equal to or larger than 2.6×1020 cm−3. |
| US07993959B2 |
Methods for producing multiple distinct transistors from a single semiconductor
Provided are methods for producing multiple distinct transistors from a single semiconductor layer, and apparatus incorporating transistors so produced. |
| US07993958B2 |
Organic thin film transistor array panel and manufacturing method thereof
A method of manufacturing a thin film transistor array panel is provided, the method including: forming a gate line on a substrate; forming a gate insulating layer on the gate line; forming a data line and a drain electrode on the gate insulating layer; forming an organic semiconductor layer on the data line, the drain electrode and an exposed portion of the gate insulating layer between the data line and the drain electrode; forming a protective member fully covering the organic semiconductor layer; forming a passivation layer on the protective layer, the data line, and the drain electrode; forming a contact hole in the passivation layer to expose a portion of the drain electrode; and forming a pixel electrode on the passivation layer, the pixel electrode connected to the drain electrode through the contact hole. |
| US07993956B2 |
Poly diode structure for photo diode
An integrated circuit device for converting an incident optical signal into an electrical signal comprises a semiconductor substrate, a well region formed inside the semiconductor substrate, a dielectric layer formed over the well region, and a layer of polysilicon for receiving the incident optical signal, formed over the dielectric layer, including a p-type portion, an n-type portion and an undoped portion disposed between the p-type and n-type portions, wherein the well region is biased to control the layer of polysilicon for providing the electrical signal. |
| US07993953B2 |
Method of manufacturing photoelectric conversion device
A method of manufacturing a photoelectric conversion device, comprises forming a first insulating film on a semiconductor substrate, forming a gate electrode by forming an electrically conductive layer on the first insulating film and patterning the electrically conductive layer, etching an exposed surface of the first insulating film, forming a charge accumulation region of a photoelectric converter by implanting impurity ions of a first conductivity type into the semiconductor substrate through a thinned portion of the first insulating film formed by the etching, removing the thinned portion, forming a second insulating film covering the semiconductor substrate and the gate electrode, and forming a surface region of the photoelectric converter by implanting impurity ions of a second conductivity type opposite to the first conductivity type into the semiconductor substrate through the second insulating film. |
| US07993947B2 |
Silicon/germanium oxide particle inks, inkjet printing and processes for doping semiconductor substrates
Highly uniform silica nanoparticles can be formed into stable dispersions with a desirable small secondary particle size. The silican particles can be surface modified to form the dispersions. The silica nanoparticles can be doped to change the particle properties and/or to provide dopant for subsequent transfer to other materials. The dispersions can be printed as an ink for appropriate applications. The dispersions can be used to selectively dope semiconductor materials such as for the formation of photovoltaic cells or for the formation of printed electronic circuits. |
| US07993942B2 |
Method of detecting heavy metal in semiconductor substrate
A method of detecting heavy metal in a semiconductor substrate, includes: a gate oxide film forming step of forming an organic oxide film by spin coating or a sol-gel process, and forming a metal/oxide film/semiconductor junction element by using a mercury probe method; and a step of detecting and quantifying heavy metal by calculating the surface concentration of the heavy metal from junction capacitance characteristics of the element. |
| US07993941B2 |
Semiconductor package and method of forming Z-direction conductive posts embedded in structurally protective encapsulant
A semiconductor package is made using a prefabricated post carrier including a base plate and plurality of conductive posts. A film encapsulant is disposed over the base plate of the post carrier and around the conductive posts. A semiconductor die is mounted to a temporary carrier. The post carrier and temporary carrier are pressed together to embed the semiconductor die in the film encapsulant. The semiconductor die is disposed between the conductive posts in the film encapsulant. The temporary carrier and base plate of the post carrier are removed. A first circuit build-up layer is formed over a first side of the film encapsulant. The first circuit build-up layer is electrically connected to the conductive posts. A second circuit build-up layer is formed over a second side of the film encapsulant opposite the first side. The second circuit build-up layer is electrically connected to the conductive posts. |
| US07993938B2 |
Highly doped III-nitride semiconductors
A method of forming a highly doped layer of AlGaN, is practiced by first removing contaminants from a MBE machine. Wafers are then outgassed in the machine at very low pressures. A nitride is then formed on the wafer and an AlN layer is grown. The highly doped GaAlN layer is then formed having electron densities beyond 1×1020 cm−3 at Al mole fractions up to 65% are obtained. These levels of doping application of n-type bulk, and n/p tunnel injection to short wavelength UV emitters. Some applications include light emitting diodes having wavelengths between approximately 254 and 290 nm for use in fluorescent light bulbs, hazardous materials detection, water purification and other decontamination environments. Lasers formed using the highly doped layers are useful in high-density storage applications or telecommunications applications. In yet a further embodiment, a transistor is formed utilizing the highly doped layer as a channel. |
| US07993937B2 |
DC and RF hybrid processing system
The invention can provide apparatus and methods for processing substrates and/or wafers in real-time using at least one Direct Current (DC)/Radio Frequency (RF) Hybrid (DC/RFH) processing system and associated Direct Current/Radio Frequency Hybrid (DC/RFH) procedures and DC/RFH process parameters and/or DC/RFH models. |
| US07993935B2 |
Test strip for immunochromatography
A test strip for immunochromatography comprising a sample receiving member, a label holding member, and a chromatography membrane is described. The chromatography membrane has a first detection zone and a second detection zone. The second detection zone is formed by utilizing a blocking material and the second substance. A method for producing above the test strip is also described. |
| US07993931B1 |
Oxygen-18 labeled organic acids and use in diagnosing metabolic disorders
Provided are methods and compositions for quantitatively measuring the amount of an unlabeled organic acid in a sample. Oxygen-18 labeled organic acids are used as internal standards to adjust for the loss of a structurally similar or identical unlabeled organic acid through processing required for its detection, such as by mass spectrometry. The methods of the invention are useful for diagnosing inborn errors of metabolism in an individual by quantitating signature organic acids in body fluids such as urine or plasma. |
| US07993930B2 |
Method and device for determining the phosphorus content of an aqueous sample
Method for determining the phosphorus content of an aqueous sample, in particular drainage-water sample, wherein the sample is subjected to thermal-oxidative decomposition and the orthophosphate content of the decomposed sample is determined photometrically in an aqueous analysis solution, such that the thermal decomposition is carried out in a single step by catalyzer-free burning of the sample as batch-decomposition in a combustion oven, the resulting combustion gas is transferred out of the combustion oven in a carrier-gas stream and the combustion/carrier gas stream is cooled to obtain the aqueous analysis solution as a condensate therefrom. |
| US07993929B2 |
Method for determination of presence or absence of peptide compound PYY3-36
The present invention provides a method for determining in a pharmaceutical test formulation the presence or absence of a peptide compound PYY3-36 represented by the following amino acid sequence: H-Ile-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Asn-Arg-Tyr-Tyr-Ala-Ser-Leu-Arg-His-Tyr-Leu-Asn-Leu-Val-Thr-Arg-Gln-Arg-Tyr-X (SEQ ID NO: 1), wherein X is OH or a carboxy acid-protecting group, the method comprising (1) preparing a solution by mixing the pharmaceutical test formulation with cucurbit[7]uril in a solvent; and (2) thermally analyzing the solution prepared in Step (1). |
| US07993927B2 |
Histology methods
Described are methods of visualizing biological samples using histological staining and invisible light (e.g., infrared or near-infrared) fluorescence. |
| US07993923B2 |
Peptide fractions promoting growth and synthesis of desired product(S) into cell and/or tissue culture
The invention relates to preparing and/or supplementing a cell or tissue culture medium. In particular, said invention relates to a serum-free and/or protein-free cell culture medium comprising peptide fractions isolated from rapeseeds, in particular rapeseeds cakes. A method for the production of a cell culture comprising said peptide fractions and for the use thereof is also disclosed. |
| US07993922B2 |
Three-dimensional tissue equivalent using macromass culture
The present invention provides a three-dimensional tissue equivalent for in-vivo and in-vitro uses. The three dimensional tissue equivalent of the present invention is a non-contractile cellular sheet cultured over a porous scaffold using a macromass culturing technique, for example where the cellular sheet is entirely on one side of a porous sponge. In one embodiment, the present invention provides a dermal wound dressing that comprises a high density cellular sheet of dermal fibroblast cells. |
| US07993921B2 |
Cell cycle regulation and differentiation
The present invention provides compositions and methods for regulating neural cell proliferation or differentiation. The present invention also provides methods for selecting for bioactive agents effective in regulating proliferation or differentiation. |
| US07993920B2 |
Methods of producing pancreatic hormones
Disclosed herein are methods of producing pancreatic hormone-expressing cells by first differentiating pluripotent cells in cell culture so as to produce endodermal cells, the endodermal cells being competent to further differentiate into hormone-expressing cells capable of secreting at least one pancreatic hormone in response to a physiological signal, and then, transplanting the cultured endodermal cells into an organism, such as an organism in need of an endocrine cell therapy. |
| US07993914B2 |
Paraquat resistance gene and a vascular tissue- and trichome-specific promoter
A paraquat resistance gene and a vascular tissue- and trichome-specific promoter are provided. The paraquat resistance gene and the vascular tissue- and trichome-specific promoter are isolated by identifying and analyzing genes of Arabidopsis thaliana. |
| US07993913B2 |
Plant artificial chromosome platforms via telomere truncation
The invention provides engineered plant minichromosomes generated by telomere mediated truncation of native chromosomes. These minichromosomes are faithfully transmitted from one generation to the next and provide an ideal platform for breeding genes into desired plant varieties with out problems, such as linkage drag, associated with standard breeding methods. |
| US07993912B2 |
Biosensor capable of simultaneous detection of substrate binding and reaction product
An object of the present invention is to provide a biosensor that can detect binding of a compound with a functional protein and then assay a reaction product derived from the activity of the functional protein again. The present invention provides a biosensor for detecting a test molecule specifically binding to a physiologically active substance, which comprises; (1) (a) a first reaction region on which the physiologically active substance has been immobilized for performing a binding reaction between the physiologically active substance and the test molecule and a physiologically active reaction caused by the physiologically active substance, and (b) a second reaction region on which a molecule that specifically binds to a reaction product resulting from the physiologically active reaction has been immobilized for performing a binding reaction between the reaction product and the molecule that specifically binds to the reaction product, in the same area; and (2) an assay region for detecting changes in the binding reaction in the first reaction region and in the binding reaction in the second reaction region. |
| US07993909B2 |
Method and apparatus for in vivo collection of circulating biological components
The invention relates generally to in vivo collection of circulating molecules, tumor cells and other biological markers using a collecting probe. The probe is configured for placement within a living organism for an extended period of time to provide sufficient yield of biological marker for analysis. In some embodiments of the invention, active attraction of biological markers are provided. A partial or complete analytic/detection assembly may also be integrated with the probe. |
| US07993906B2 |
Closed-loop electrical stimulation system for cell cultures
The present invention provides a sensitive system for measuring the physiological response of an in-vitro cell culture to an environmental parameter. An electrical property of the cell culture is measured as a control signal, and a parameter of a stimulus is adjusted in real time to maintain the control signal at a specified value as the environment of the cell culture is altered, for example, pharmacologically. Artifact reduction and real-time control methods are two key aspects of preferred embodiments of the invention, and enable highly accurate determination of pulse parameters which elicit a desired response. Both aspects must be highly robust to the natural variations inherent in a biological system. This system is beneficial for studying the effects of environmental alterations because extremely small changes in the physiological response can be measured over time, revealing the magnitude and time-dependence of the impact of these alterations on the cell culture. |
| US07993898B2 |
Cellulase variants
The present invention relates to a method for improving the properties of a cellulolytic enzyme by amino acid substitution, deletion or insertion, the method comprising the steps of: a. constructing a multiple alignment of at least two amino acid sequences known to have three-dimensional structures similar to endoglucanase V (EGV) from Humicola insolens known from Protein Data Bank entry 4ENG; b. constructing a homology-built three-dimensional structure of the cellulolytic enzyme based on the structure of the EGV; c. identifying amino acid residue positions present in a distance from the substrate binding cleft of not more than 5 Å; d. identifying surface-exposed amino acid residues of the enzyme; e. identifying all charged or potentially charged amino acid residue positions of the enzyme; f. choosing one or more positions wherein the amino acid residue is to be substituted, deleted or where an insertion is to be provided; and g. carrying out the substitution, deletion or insertion by using conventional protein engineering techniques. Also described are cellulase variants obtained by this method. |
| US07993890B2 |
Hydrolysis of arabinoxylan
The present invention relates to a process for enzymatic hydrolysis of arabinoxylan, and an enzyme composition suitable for use in such a process. |
| US07993883B2 |
Complexity management of genomic DNA
The presently claimed invention provides for novel methods and kits for reducing the complexity of a nucleic acid sample by providing non-gel based methods for amplification of a subset of the sequences in a sample. In a preferred embodiment, amplification of a subset can be accomplished by digesting a sample with two or more restriction enzymes and ligating adaptors to the fragments so that only a subset of the fragments can be amplified. The invention further provides for analysis of the above amplified sample by hybridization to an array, which may be specifically designed to interrogate the desired fragments for particular characteristics, such as, for example, the presence or absence of a polymorphism. |
| US07993882B2 |
CRH and POMC effects on animal growth
The present invention provides for selection of bovine animals that will display phenotypes associated with increased rates of growth. These phenotypes include hot carcass weight, average daily gain, shipping weight, end of test rib eye area, and adjusted weaning weight which is a measure of post-natal growth, based on the knowledge of their CRH, POMC and MC4R genotypes. The predictive value comes from the discovery that certain single nucleotide polymorphisms (SNPs) in these genes are linked to higher growth rate phenotypes. Specifically, the phenotypes that correlated with specific SNP's are end-of-test rib-eye area, adjusted weaning weight, average daily gain, shipping weight and hot carcass weight. The invention further provides for methods of screening bovines to predict which animals will have higher growth rate, allowing producers to selectively breed and manage animals based on desired characteristics, thereby maximizing productivity and profitability in commercial meat production operations. |
| US07993881B2 |
Method for detecting pathogens using molecular beacons
A method for detecting pathogens, particularly organisms associated with sexually transmitted diseases, especially Human papilloma virus genotypes is described. The method involves the use of real-time PCR using specially designed probes. The probes, kits for carrying out the method, and methods for designing primers suitable for use in the method of the invention are also described. |
| US07993877B2 |
Process for the purification of recombinant albumin
A process is provided for the preparation of a highly pure recombinant albumin solution having a nickel ion content of less than 100 ng per gram of albumin. The process comprises subjecting a recombinant albumin to a series of chromatography, concentration, and diafiltration steps. |
| US07993872B2 |
Unnatural reactive amino acid genetic code additions
This invention provides compositions and methods for producing translational components that expand the number of genetically encoded amino acids in eukaryotic cells. The components include orthogonal tRNAs, orthogonal aminoacyl-tRNAsyn-thetases, pairs of tRNAs/synthetases and unnatural amino acids. Proteins and methods of producing proteins with unnatural amino acids in eukaryotic cells are also provided. |
| US07993871B2 |
Sampling method and device
Disclosed herein is test device and method for detection of sample analytes in which after sampling has occurred a closure is provided. Such a test device and method can be usefully employed to detect a variety of analytes including microorganisms. |
| US07993865B2 |
Diagnosis, prevention and treatment of Crohn's disease using the OmpC antigen
The present invention provides a method of diagnosing Crohn's disease in a subject by determining the presence or absence or IgA anti-OmpC antibodies in the subject, where the presence of the IgA anti-OmpC antibodies indicates that the subject has Crohn's disease. |
| US07993864B2 |
Assay for identifying antibody producing cells
The present invention provides a homogeneous assay for identifying an antibody producing cell producing an antibody which binds to a selected antigen comprising: a) providing a population of antibody producing cells; b) incubating said population of antibody producing cells with a selected antigen and a labeled anti-antibody antibody, wherein said anti-antibody antibody is capable of distinguishing cells producing an antibody which binds to the selected antigen from those cells which do not; and c) identifying an antibody producing cell capable of producing an antibody which binds to the selected antigen. |
| US07993858B2 |
Methods for predicting pregnancy outcome in a subject by hCG assay
The present invention provides a method of predicting pregnancy outcome in a subject by determining the amount of an early pregnancy associated molecular isoform of hCG in a sample. The present invention further provides a method for determining the amount of early pregnancy associated molecular isoforms of human chorionic gonadotropin (hCG) in a sample. The present invention also provides a diagnostic kit for determining the amount of early pregnancy associated hCG in a sample. The present invention additionally provides an antibody which specifically binds to an early pregnancy associated molecular isoform of human chorionic gonadotropin. Finally, the present invention provides methods for detecting trophoblast or non-trophoblast malignancy in a sample. |
| US07993856B2 |
Screening methods using novel BT toxin receptors from lepidopteran insects
The invention relates to Bt toxin resistance management. The invention particularly relates to the isolation and characterization of nucleic acid and polypeptides for a novel Bt toxin receptor. The nucleic acid and polypeptides are useful in identifying and designing novel Bt toxin receptor ligands including novel insecticidal toxins. |
| US07993855B2 |
Use of additives to lower the rate of a binding reaction
A method of lowering the rate of a specific binding reaction in an assay for the detection and/or measurement of an analyte of interest is provided herein. In particular, the method includes providing a fluorescent conjugate of the analyte; a component capable of specifically binding to the analyte and its fluorescent conjugate; and a sample, which includes or is suspected to include the analyte. The method also includes allowing the specific binding component to interact simultaneously or at different times with the fluorescent conjugate of the analyte and the analyte in the sample, thereby forming a detectable complex due to the reaction between the fluorescent conjugate of the analyte and its specific binding component, wherein the reaction is performed in the presence of non-physiological amounts of at least one additive. The method further includes monitoring for the rate of change of the concentration of the detectable complex as a function of the amount of analyte in the sample. |
| US07993851B2 |
Lysis reagent for use with capture-in-solution immunoassay
The invention provides a lysis reagent and method for preparing a test sample for use in an assay, wherein the method yields a homogeneous lysis mixture suitable for use in automated pipetting systems without the need for a centrifugation step. The lysis reagent includes a glycol and non-specific animal immunoglobulins. Other aspects of the invention include related immunoassays and test kits. |
| US07993849B2 |
Human TIMP-1 antibodies
Human antibodies that bind to TIMP-1 can be used as reagents to diagnose and treat disorders in which TIMP-1 is elevated, such as liver fibrosis, alcoholic liver disease, cardiac fibrosis, acute coronary syndrome, lupus nephritis, glomerulosclerotic renal disease, benign prostate hypertrophy, colon cancer, lung cancer, and idiopathic pulmonary fibrosis. |
| US07993845B2 |
ACPL-related assays
The invention is directed to purified and isolated novel ACPL polypeptides, the nucleic acids encoding such polypeptides, processes for production of recombinant forms of such polypeptides, antibodies generated against these polypeptides, fragmented peptides derived from these polypeptides, and the uses of the above. |
| US07993841B2 |
Method of screening for LRRK2-related parkinsonism inheritance
A polynucleotide consisting of the base sequence of SEQ ID NO: 2, or a complementary strand thereto, wherein the X is one of the group being defined by the bases A, C or T. A primer and a probe specific for that polynucleotide, wherein the primer and/or probe contains at the least 10 consecutive nucleotides, and finally use of the probe for proving parkinsonism inheritance. |
| US07993839B2 |
Methods and kits for reducing non-specific nucleic acid amplification
Methods and kits for efficient amplification of nucleic acids are provided. The methods comprise in-vitro amplification of a nucleic acid template employing partially constrained primers having terminal mismatch primer-dimer structure. The methods also comprise in-vitro amplification of a nucleic acid template employing partially constrained primers having nucleotide analogues. The methods enhance efficiency of nucleic acid amplification reaction by reducing non-specific amplification reactions. |
| US07993838B2 |
Nucleic acid primers and probes for detecting human and avian influenza viruses
Provided are nucleic acid sequences that are used to prepare primers and probes that are used in a kinetic polymerase chain reaction (kPCR) assay to detect influenza viruses in a human or animal subject. The starting material for the kPCR assays may be DNA or RNA and the assays may be conducted in a singleplex assay to detect a single influenza virus or in a multiplex assay to detect multiple influenza viruses. The primers and probes have utility in the detection and quantification of type A and type B influenza viruses (INFA and INFB, respectively) and have been shown to be effective for the detection and quantification of all the known INFA subtypes, namely, H1, H2, H3, H4, H5, H6, H7, H8, and H9. |
| US07993837B2 |
Gene expression analysis using array with immobilized tags of more than 25 bp (SuperSAGE-array)
This invention provides a method of gene expression analysis that enables extensive gene expression analysis and simultaneous analysis of multiple samples of organisms for which genomic analysis has not yet been advanced. In this method, tags each comprising an oligonucleotide of more than 25 bp for identifying expressed genes, wherein the 3′-end of the tag is defined by a cleavage site of a type III restriction enzyme and the 5′-end thereof is defined by a cleavage site of another restriction enzyme located closest to the 3′-end of the cDNA of such genes, are immobilized on a solid support, gene-containing samples are hybridized to the solid support, and the signals emitted from the genes hybridized to the tags are detected to analyze the gene expression profiles in the samples. |
| US07993831B2 |
Methods of normalization in microRNA detection assays
This application describes methods of quantifying a target miRNA in a biological sample by measuring the amounts of a target miRNA and at least one reference oncomir in a reaction volume, and normalizing the amount of target miRNA to the amount of one or more reference oncomirs. |
| US07993830B2 |
Prostate-specific gene for diagnosis, prognosis and management of prostate cancer
Disclosed are nucleic acid and amino acid sequences encoded by a novel, prostate specific gene (UC41) and diagnostic techniques for the detection of human prostate cancer utilizing such nucleic acid and amino acid sequences. Genetic probes and methods useful in monitoring the progression and diagnosis of prostate cancer are described. Methods of treatment for prostate cancer utilizing antisense constructs or antibodies specific for UC41 gene products are also described. |
| US07993826B2 |
Method for analyzing blood for the presence of cancer cells
The present invention relates to a method for investigating body fluids for cancer cells, the use thereof and corresponding analysis kits, and the possibilities for cancer treatment derived therefrom. The method is based essentially on determining the expression of the manganese superoxide dismutase, thioredoxin reductase and/or glutathione peroxidase genes. Use of this method permits in particular reliable tumor diagnosis and prognosis. Diminishing an elevated expression of these genes has therapeutic value and may be utilized for cancer treatment. |
| US07993823B2 |
Biomarkers for toxic algae
The present invention is directed toward biomarkers that identify characteristics of algae. The invention is further directed toward biomarkers that serve to identify algae species and strains of algae species as well as detect the presence of algal toxins. Additional embodiments feature methods utilizing algal biomarkers and polypeptides that can serve as biomarkers. |
| US07993822B2 |
Aging biomarker
The present invention relates to a marker that can be used as aging biomarker. More specifically, the present invention relates to the analysis of N-glycans in serum and its relation to the virtual age of the subject. This aging biomarker can be used to study the effect of medication, food compounds and/or special diets on the wellness and virtual age of animals, including humans. |
| US07993821B2 |
Methods and apparatus for the isolation and enrichment of circulating tumor cells
Embodiments in accordance with the present invention relate to methods and apparatuses for concentrating and isolating Circulating Tumor Cells (CTCs) from body fluids. One embodiment of the present invention includes a micro-fabricated or nano-fabricated device having channels configured for separating and excluding. Embodiments in accordance with the present invention utilize features that reduce the hydrodynamic pressure experienced by the cells during the separation, isolation and concentration processes, and therefore reduce the likelihood of cell lysis or other damage to the cells. |
| US07993820B2 |
Pattern manufacturing equipments, organic thin-film transistors and manufacturing methods for organic thin-film transistor
A liquid film applicator means can apply a photosensitive lyophobic film 18 to a substrate 16. An exposure unit 10 is placed on the back side of the substrate and forms the lyophobic film applied on the substrate into a pattern in alignment with gate electrodes 13. A dropping unit 55 drops a test liquid to a surface of the substrate having a pattern of the lyophobic film formed by the exposure means. A measuring means 58 detects the droplet dropped by the dropping unit. A determining means determines whether the pattern of the lyophobic film formed by the exposure means is proper or not based on the droplet detected by the detecting means. |
| US07993818B2 |
Optical disk manufacturing method
A method for manufacturing an optical disk having a middle layer on a substrate includes the steps of coating an ultraviolet curing resin over the substrate, irradiating ultraviolet rays to the ultraviolet curing resin and prepolymerizing the ultraviolet curing resin, and forming the middle layer by pressing a stamper against the prepolymerized ultraviolet curing resin, irradiating ultraviolet rays to the ultraviolet curing resin and thus curing the ultraviolet curing resin. |
| US07993814B2 |
Method for forming patterns using single mask
A method for forming patterns using a single mask includes: disposing a photo mask having a defined pattern, and performing an exposure process by controlling the focal length of an exposure apparatus to a focusing position to form a pattern having the same shape as the photo mask on the wafer; and using the same photo mask, and performing the exposure process by controlling the focal length of the exposure apparatus to a defocusing position to form a reverse pattern having a reversed image with respect to the pattern on the wafer. |
| US07993812B2 |
Calixarene blended molecular glass photoresists and processes of use
Photoresist compositions include a blend of at least one fully protected calix[4]resorcinarene and at least one unprotected calix[4]resorcinarene, wherein the fully protected calix[4]resorcinarene has phenolic groups protected with acid labile protective groups; a photoacid generator; and a solvent, and wherein the blend and the photoacid generator are soluble in the solvent. Also disclosed are processes for generating a resist image on a substrate using the photoresist composition. |
| US07993809B2 |
Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing printed wiring board
A photosensitive resin composition comprising: (A) a binder polymer; (B) a photopolymerizable compound that has an ethylenically unsaturated bond; and (C1) a compound represented by general formula (1) below, wherein, at least one R represents a C1-10 alkoxy group or a C1-12 alkyl group; the sum of a, b, and c is 1 to 6; and when the sum of a, b, and c is 2 to 6, each R may be the same as or different from one another. |
| US07993807B2 |
Compositions, systems, and methods for imaging
A composition, method, and system for recording an image. The system includes a multiphase imaging material in which energy is absorbed by an antenna material. The absorbed energy causes the reaction of an activator and a color-forming material to form a mark. A fixer is employed to retard the fading of the mark. |
| US07993806B2 |
Transfer substrate, and fabrication process of organic electroluminescent devices
A transfer substrate is provided with a photothermal conversion layer and a transfer layer formed in this order on a base substrate. The transfer layer is formed of an organic material selected from the group including a first organic material, which has a weight decrease initiation temperature (Tsub) of lower than 500° C. and sublimates under atmospheric pressure, and a second organic material, which has a weight decrease initiation temperature (Tsub) of lower than 500° C. and satisfies the following inequality: Tsub−Tm<200° C. (Tsub: the weight decrease initiation temperature of the second organic material, and Tm: a melting point of the second organic material). Also disclosed is a process for fabricating organic electroluminescent devices by using the transfer substrate. |
| US07993801B2 |
Multilayer active mask lithography
An active mask emits a patterned energy flux in response to an energy input. |
| US07993799B2 |
Optical components made from photosensitive inorganic/organic hybrid materials
An organic-inorganic hybrid material comprising (a) at least one soluble organic polymer, (b) at least one mono- or polynuclear metal complex having at least one ligand which comprises at least one photochemically and/or thermally polymerizable functional group and (c) surface-modified nanoscale particles. Also disclosed is an optical component which is made by using the hybrid material. |
| US07993795B2 |
Electronic device
An electronic device including a fuel container to accumulate fuel inside thereof, a fuel cell device body unit engaged with the fuel container and comprising a power generating cell to generate electricity by using the fuel which is supplied from the fuel container and an electronic device body unit in which the electricity is supplied from the fuel cell device body unit, and the electronic device body unit comprises a case having a concave portion in which the fuel cell device body unit and the fuel container are housed, an opening part which forms an open end of the concave portion, and the fuel cell device body unit and the fuel container are engageable with and separable from each other and detachable from the concave portion in a state where the fuel cell device body unit and the fuel container are engaged to one another and only the fuel container is detachable from the concave portion. |
| US07993793B2 |
Process for producing polymer electrolyte membranes for fuel cells, polymer electrolyte membranes for fuel cells produced by the process, and fuel cell membrane-electrode assemblies using the membranes
By performing photograft polymerization of functional monomers such that grafted chains will be introduced from the surface of a polymer base film into its interior without deteriorating its inherent characteristics and also by creating a multiplex crosslinked structure between the grafted chains and the base film under such conditions as to cause preferential radiation-induced crosslinking reaction, there is produced a polymer electrolyte membrane having high enough oxidation resistance and proton conductivity to be suitable for use in fuel cells. |
| US07993784B2 |
Multiple stage combustion process to maintain a controllable reformation temperature profile
A reaction vessel that integrates and balances an endothermic process with at least one exothermic process of the fuel cell system. Preferably the exothermic process is conducted in stages to provide more uniform and/or controllable heat generation and exchange, and to produce a uniform and/or controllable temperature profile in the endothermic reaction process. The invention allows for the elimination of the working fluid loop of prior art systems that had unsatisfactory response times at startup, and during transient conditions, and also added to the overall mass and volume of the fuel cell system. |
| US07993782B2 |
All-solid lithium battery
An all-solid lithium secondary battery has excellent reliability including safety. However, in general, its energy density or output density is lower than that achieved by liquid electrolyte systems.The all-solid lithium battery includes a lithium ion-conducting solid electrolyte as an electrolyte. The lithium ion-conducting solid electrolyte is mainly composed of a sulfide, and the surface of a positive electrode active material is coated with a lithium ion-conducting oxide. The advantages of the present invention are particularly significant when the positive electrode active material exhibits a potential of 3 V or more during operation of the all-solid lithium battery, i.e., when redox reaction occurs at a potential of 3 V or more. |
| US07993780B2 |
Process for producing carbon anode compositions for lithium ion batteries
This invention provides a process for producing a lithium secondary battery. The process comprises: (a) providing a positive electrode; (b) providing a negative electrode comprising a carbonaceous material capable of absorbing and desorbing lithium ions, wherein the carbonaceous material is obtained by chemically or electrochemically treating a laminar graphite material to form a graphite crystal structure having an interplanar spacing d002 of at least 0.400 nm as determined from a (002) reflection peak in powder X-ray diffraction; and (c) providing a non-aqueous electrolyte disposed between the negative electrode and the positive electrode to form the battery structure. This larger interplanar spacing (greater than 0.400 nm, preferably no less than 0.55 nm) implies a larger interstitial space between two graphene planes to accommodate a greater amount of lithium. The resulting battery exhibits an exceptionally high specific capacity, an excellent reversible capacity, and a long cycle life. |
| US07993775B2 |
Conductive plate and secondary battery pack using conductive plate
A conductive plate connects the electrode terminals between batteries of a battery pack and prevents a change in thickness of the battery pack due to swelling of a battery during charging by forming an expansion unit in a conductive plate electrically connecting batteries of the battery pack in which at least two batteries are stacked. |
| US07993774B2 |
Conductive plate and secondary battery pack using conductive plate
A conductive plate connects the electrode terminals between batteries of a battery pack and prevents a change in thickness of the battery pack due to swelling of a battery during charging by forming an expansion unit in a conductive plate electrically connecting batteries of the battery pack in which at least two batteries are stacked. |