| Document | Document Title |
|---|---|
| US07746694B2 |
Nonvolatile memory array having modified channel region interface
The technology relates to nonvolatile memory with a modified channel region interface, such as a raised source and drain or a recessed channel region. |
| US07746687B2 |
Thermally assisted multi-bit MRAM
Methods of writing to a multi-bit MRAM memory unit are described. The method includes to self-detected writing to a multi-bit (i.e., multilevel) thermally assisted MRAM. The self-detected writing increases a reading margin between data state levels and decreases reading margin variability due to cell resistance variation. |
| US07746685B2 |
Semiconductor memory device
SRAM cells are arranged in matrix along a first and a second bit line and a word line for single-ended reading of data from the second bit line. A first NMOS transistor and a first transfer transistor contained in the SRAM cell are formed in a first well with respective identical gate lengths and gate widths. A second NMOS transistor and a second transfer transistor contained in the SRAM cell are formed in a second well with respective identical gate lengths and gate widths. These gate widths are made wider than the gate widths of the first NMOS transistor and the first transfer transistor. |
| US07746681B2 |
Methods of making quantum dot films
Optical and optoelectronic devices and methods of making same. Under one aspect, an optical device includes an integrated circuit an array of conductive regions; and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. Under another aspect, a method of forming a nanocrystalline film includes fabricating a plurality of nanocrystals having a plurality of first ligands attached to their outer surfaces; exchanging the first ligands for second ligands of different chemical composition than the first ligands; forming a film of the ligand-exchanged nanocrystals; removing the second ligands; and fusing the cores of adjacent nanocrystals in the film to form an electrical network of fused nanocrystals. Under another aspect, a film includes a network of fused nanocrystals, the nanocrystals having a core and an outer surface, wherein the core of at least a portion of the fused nanocrystals is in direct physical contact and electrical communication with the core of at least one adjacent fused nanocrystal, and wherein the film has substantially no defect states in the regions where the cores of the nanocrystals are fused. |
| US07746680B2 |
Three dimensional hexagonal matrix memory array
A nonvolatile memory device includes a plurality of nonvolatile memory cells arranged in a substantially hexagonal pattern. The nonvolatile memory cells may be pillar shaped non-volatile memory cells which can be patterned using triple or quadruple exposure lithography or by using a self-assembling layer. |
| US07746678B2 |
Amplifier circuit and associative memory
An amplifier circuit according to the present invention includes a plurality of input nodes receiving a plurality of input voltages (VI1 to VIR), a plurality of differential amplifiers provided corresponding to the plurality of input nodes, each having one input which receives a voltage of the corresponding input node, and a control circuit generating a control voltage (CONTROL) that follows a minimum voltage or a maximum voltage of the plurality of input voltages (VI1 to VIR) from outputs of the plurality of differential amplifiers and supplying the generated control voltage (CONTROL) as a common value to the other inputs of the plurality of differential amplifiers. |
| US07746676B2 |
Charge pump
A charge pump includes a first capacitor, a first switch with adjustable on-state resistance, a second switch, a third switch, a fourth switch, a feedback loop, and an oscillator. The first switch is coupled between a first electrode of the first capacitor and an output node. The second switch is coupled between a second electrode of the capacitor and ground. The third switch is coupled between an input node and the second electrode of the capacitor. The fourth switch with adjustable on-state resistance is coupled between the input node and the first electrode of the capacitor. The feedback loop monitors a regulated voltage of the output node and generates a control signal to regulate resistances of the first, fourth switches. The oscillator generates a first and second pulse signals to switch the open and close states of the first, third switches and the second, fourth switches, respectively. |
| US07746674B2 |
Self-oscillating power converter
A push-pull type self-oscillating power converter uses a main power transformer connected to a current transformer in series in such a way that a secondary current flowing through secondary sides of the two transformers is feedback to the primary side of the current drive transformer to generate a drive current for driving two switches. The drive current is proportional to the secondary current in the secondary side of the main power transformer. |
| US07746670B2 |
Dual-transformer type of DC-to-DC converter
A first AC/DC converter circuit is coupled via two transformers to a second AC/DC converter circuit, the first AC/DC converter circuit having a symmetrical configuration of two switching elements performing complementary opened/closed switching, to alternately connect positive and negative terminals of a DC source to a junction between transformer primary windings. Each primary winding alternates between a condition of transferring electrical power to a secondary winding and a condition of serving as a choke coil which temporarily stores electromagnetic energy when a current flows through that primary winding and a primary winding of the other transformer. |
| US07746668B2 |
Galvanically isolated direct current transducer
The invention relates to a switching device for galvanically isolated 1:1 transmission of a direct current signal, with a transformer comprising a primary coil and a secondary coil, wherein the primary coil is powered with alternating current derived from an input direct current and the current induced in the secondary coil is rectified, and with a correction device for compensating transmission losses. To provide a DC transducer free of auxiliary energy, in which the output current is as close to equaling the input current as possible, it is proposed that the number of turns on the primary coil should be greater than the number of turns on the secondary coil. |
| US07746666B2 |
Shield case
A shield case is fixed to a surface of a circuit board with a conductive joining material so as to cover a shielded portion on the circuit board surface. The shield case includes joint terminals extending outward and inclined upward from a lower edge thereof that is in contact with the circuit board surface. The joint terminals are joined to the circuit board surface with the conductive joining material provided therebetween. The shield case can thereby be fixed to the circuit board surface, and grounded to a ground portion provided on the circuit board. |
| US07746665B2 |
Systems and methods for providing a grounded card in an information handling system
An information handling system includes a chassis having a guide slot and a printed circuit board placed in guide slot of the chassis. The guide slot includes at least two opposing channels aligned adjacent the printed circuit board with a guide tab formed in one of the opposing channels. A daughter card electrically couples to the printed circuit board when placed in an attached position. The daughter card includes a first edge and a second edge that slides between the opposing channels of the guide slot such that the card aligns to couple to the printed circuit board. The card also includes a first detent formed in either the first edge or the second edge. The first detent releaseably interacts with the guide tab formed in the opposing channels such that the guide tab contacts the first detent when the card is placed in an intermediate position. |
| US07746663B2 |
Electronic substrate and electronic device
An electronic substrate is disclosed that includes: a substrate having a first face on which an active region is formed, and a second face on an opposite side to the first face and on which a passive element is formed. The substrate may further include: a penetrative conductive portion penetrating through the substrate; and an electrode formed on the first face, wherein the passive element is electrically connected to the electrode via a penetrative conductive portion. |
| US07746661B2 |
Printed circuit board with coextensive electrical connectors and contact pad areas
A printed circuit board is disclosed having coextensive electrical connectors and contact pad areas. Areas of the contact pads where the traces and/or vias are located may be etched away to ensure electrical isolation between the traces, vias and contact pads. |
| US07746659B2 |
Electro-optical device and electronic apparatus
The invention provides a heat dissipater such as a heat dissipation member that dissipates heat of an integrated circuit that is formed on a flexible substrate such as a flexible printed circuit board. The heat dissipater according to an aspect of the invention includes; a main body section that is formed in the shape of a hollow sleeve in such a manner that the flexible substrate can be inserted through and inserted inside the main body section; and an adhering section that is formed on an inner surface of the main body section in such a manner that the main body section and the integrated circuit are adhered to each other via the adhering section. |
| US07746657B2 |
10G XFP compliant PCB
The present invention is a specially designed PCB that allows XFP compliant transceiver modules and EMI gaskets to be used in a manner specified in the XFP standard and results in an integrated solution that is compliant with the XFP standard. Various geometric features are incorporated into the PCB to achieve improvements that in combination result in an integrated solution meeting the XFP standard. Some of these improved features include: specific thickness of prepreg and other layering of the PCB, specific spacing, dimensions and weights for certain components of the PCB, an opening on the first layer XFP cage ground shield connecting to the EMI gasket, guard ground traces in the second layer surrounding the differential pair signal traces, openings in the copper of the third layer beneath the XFP cage ground shield and XFP connector pads, and ground vias at the XFP connector and PHY connector pads. |
| US07746650B2 |
Arrangement for cooling SMD power components on a printed circuit board
There is described an arrangement for cooling electrical components disposed on a board-shaped mounting substrate, particularly SMD power components on a printed circuit board, wherein at least one heat sink assigned to a component is present which is disposed on the same side as the components and which is connected in a thermally conductive manner to the assigned component by means of a thermally conductive layer implemented on the mounting substrate. The heat sink is implemented as a bent sheet-metal part and is connected to the thermally conductive layer by means of a solder joint, wherein the bent sheet-metal part has at least one heat sink element which extends in a longitudinal direction and said longitudinal direction is oriented obliquely to the plane of the board-shaped substrate. |
| US07746646B2 |
Securing device for assembling heat dissipation module onto electronic component
A securing device (30) is used for securing a heat sink (10) to a printed circuit board (40) with a heat-generating electronic component (41) mounted thereon. The securing device includes a V-shaped elongated main body (31), a first locking leg (34), a second locking leg (332) and a resilient member (32). The first locking leg and second locking leg are connected to two opposite ends of the main body respectively for engaging with a retention frame (20) on the printed circuit board. The resilient member includes a planar-shaped supporting plate (321) engaging with a bottom portion of the main body and at least one resilient foot (322) extending downwardly from the supporting plate. The resilient foot deforms to exert a resilient force on the heat sink when the heat sink is assembled to the electronic component by the securing device. |
| US07746636B2 |
Electronic device with support legs
An exemplary electronic device (30) includes a main body (40) and two supporting mechanisms (60). The supporting mechanisms are formed at two adjacent corners of the main body respectively. Each supporting mechanism includes a support leg (62) and a sliding member (63). The support leg is rotatably connected to the main body. The sliding member is slidably connected to the main body. The support leg is movably connected to the sliding member, in order to make the support leg disengage form the sliding member when the sliding member sliding relative to the main body. |
| US07746630B2 |
Computer enclosure for securing riser card
A computer enclosure includes a bottom plate (12), a rear plate (14), and a mounting plate (60). The rear plate is perpendicular to the bottom plate for securing an expansion card (100) thereon. The mounting plate is perpendicularly secured on the bottom plate for securing a riser card (80) thereon, and perpendicular to the rear plate. A receiving structure (66) is defined in the mounting plate for a socket (88) formed on the riser card inserting therethrough to electronically receive a part of the expansion card. |
| US07746626B2 |
Portable electronic device having auxiliary input unit
A moving element having secondary keyboard for a portable electronic device is placed between a first member and a second member of the device for providing different keyboard sets to improve readability of text when in different operating configurations. When the second member slides out laterally relative to the first member, the moving element remains stayed in the first member, not moving with the second member. When the second member slides out vertically relative to the first member, the moving element slides with the second member along the sliding groove on the first member, and the moving element is exposed on top of the second member to present a concise dialing keyboard. The secondary keyboard contacts corresponding buttons of a primary keyboard directly. Thus, there is no need to provide additional circuit module exclusively for the secondary keyboard such that the cost and volume can be reduced. |
| US07746624B2 |
Current transformer disconnect switch
A current transformer cabinet is disclosed having an electrical meter coupled to current transformers. One or more disconnect switches arranged between the source conductors and the load conductors. The disconnect switches include a link member that allows the disconnecting of electrical service from the load conductors by rotation of the link from a first position to a second position. |
| US07746623B2 |
Electrolytic capacitor and electrolyte thereof
The present invention provides means for forming an oxide film on a metal surface, means for repairing a defect of an oxide film, a high-performance electrolytic capacitor using the means, and an electrolyte of the capacitor. Namely, the prevent invention provides a method for easily forming an oxide film on the surface of a metal or an alloy thereof by anodization using a solution containing an ionic liquid. In an application of this method, an electrolytic capacitor having means for repairing a defect of an oxide film can be formed by a method using, as an electrolyte, an ionic liquid, a solution containing an ionic liquid and a salt, or a solution containing an ionic liquid and a conductive polymer or a TCNQ salt, and a valve metal or an alloy thereof as a metal. |
| US07746622B2 |
Stun gun with an extendable electric shock distance
A stun gun with an extendable electric shock distance has a high voltage electric arc generator and a conductive liquid supplier. The high voltage electric arc generator generates a high voltage electric arc. A conductive liquid fills with inside the conductive liquid supplier. When the conductive liquid is spurted from the conductive liquid supplier, the conductive liquid is passing through the high voltage electric arc. Since the conductive liquid has conductance, the conductive liquid spurted from the stun gun is able to extend an electric shock distance. |
| US07746618B2 |
Protection of a communication line
A circuit for protecting electronic equipment intended to be connected to at least one first conductor of a communication line, including, between this first conductor and a second conductor of the line or the ground to which is connected the equipment to be protected, at least one first branch including, in series, a first capacitive element and a first voltage-threshold triggering element, a first resistive element being connected in parallel with the first capacitive element. |
| US07746616B2 |
Protection circuit and method of protecting a load circuit
A protection circuit includes an interruption device formed to interrupt a current path between a protection circuit input and a protection circuit output upon exceeding a predetermined temperature at a temperature measurement location, and a control device formed to generate a control signal depending on a current in the current path, wherein the protection circuit is formed to increase the temperature at the temperature measurement location or decrease the predetermined temperature, when the control signal indicates that the current in the current path is higher than a threshold value current. |
| US07746614B2 |
Drive circuit for switching device
A drive circuit that controls a switching device ON/OFF and a soft cutoff command circuit that gradually decreases the gate terminal voltage of the switching device when short circuit of the switching device is detected. Additionally, an ON-pulse retention command circuit retains the output of the drive circuit ON when the gate terminal voltage is judged to have exceeded a specified value by a gate voltage judgment comparator that detects the gate terminal voltage of the switching device. |
| US07746612B2 |
Output voltage independent overvoltage protection
One embodiment of the invention includes a power regulation system. The system comprises a power regulator configured to periodically generate a switch signal that regulates a current flow through an inductor to set a magnitude of an output voltage. The system further comprises an overvoltage protection circuit configured to monitor a peak voltage magnitude of the switch signal and to generate an overvoltage indication signal in response to the peak voltage magnitude of the switch signal exceeding a predetermined limit. |
| US07746610B2 |
Device for discharging static electricity
A device for discharaging static electricity protects an internal circuit against an electrostatic current. The device includes a discharge part which is connected between an input/output pad and a ground voltage line to form a discharge path discharging an electrostatic current introduced from an input/output pad; and an amplification circuit which is connected in parallel with the discharge part and supplies a sense amplification signal generated by amplifying the electrostatic current as a control signal of the discharge part. |
| US07746605B2 |
Arc fault circuit interrupter and method of detecting and interrupting a resistive series arc of a power circuit
An arc fault circuit interrupter includes line and load terminals, separable contacts in series between the terminals, a neutral conductor, and an operating mechanism opening and closing the contacts and tripping open the contacts in response to a trip signal. A current transformer senses current flowing through the contacts. A voltage sensor detects voltage zero crossings between the load terminal and the neutral conductor. A processor detects a resistive series arc in series with the contacts. A processor routine determines, for each half cycle, samples of the sensed current, an offset value from an average of sensed current samples proximate the voltage zero crossings for the corresponding half cycle, adjusted sensed current samples as adjusted by the offset value, a profile corresponding to a resistive series arc as a function of the sensed current samples and the adjusted samples, and the trip signal in response to occurrences of the profile. |
| US07746603B2 |
CPP Magnetoresistive head with different thickness free layers for improved signal to noise ratio
A magnetoresistive sensor and method for forming the magnetoresistive sensor. The magnetoresistive sensor includes a first layer and an antiparallel free layer disposed on the first layer. The antiparallel free layer includes a first free layer disposed on the first layer and a first ferromagnetic coupling free layer disposed on the first free layer. The first ferromagnetic coupling layer is configured to provide increased coupling between the first free layer and an antiferromagnetic coupling layer. The antiparallel free layer also includes the antiferromagnetic coupling layer disposed on the first ferromagnetic coupling free layer, a second ferromagnetic coupling free layer disposed on the antiferromagnetic coupling layer, and a second free layer disposed on the second ferromagnetic coupling free layer. The second ferromagnetic coupling layer is configured to provide increased coupling between the second free layer and the antiferromagnetic coupling layer. |
| US07746602B2 |
Magnetic read head with reduced shunting
A magnetic read head and a method for manufacturing a magnetic read head are provided. In one embodiment, the method includes providing the magnetic read head comprising a pinning layer disposed over a substrate of the magnetic read head, a pinned layer, a reference layer, a tunneling barrier layer, and a free layer, wherein the free layer is in contact with the tunneling barrier layer. The method further includes milling partially through the free layer from a back surface, thereby creating an exposed face of the free layer which is parallel to the substrate and oxidizing a portion of the free layer between the exposed face and the tunneling barrier layer. The method further includes milling through the free layer, tunneling barrier layer, reference layer, pinned layer, and pinning layer along lateral sides of the magnetic read head. |
| US07746589B2 |
Bit patterned medium, reading head for reading data recorded on bit patterned medium, and hard disk drive for recording/reading data on/from bit patterned medium
Provided are a bit patterned medium having a super track, a reading head which reads data recorded on the bit-patterned medium, and a hard disk drive (HDD) for recording/reading data on/from the bit patterned medium. The bit patterned medium includes a substrate, and a recording layer formed with a plurality of bit cells separated from each other along a plurality of tracks forming concentric circles having different radii on the substrate, wherein each track includes a super track including a plurality of sub-tracks, and bit cells formed on one of the sub-tracks are arranged at different positions in a circumference direction of the recording layer to bit cells formed on adjacent sub-tracks. The reading head which reads data recorded on a bit patterned medium has a width in a cross-track direction sufficient for reading data of an equal number of bit cells as the plurality of sub-tracks. |
| US07746586B2 |
Media drive, processing method for recording data onto a medium, processing method for data read from a medium, and method for controlling a process for reading data from a medium
Embodiments of the invention control a recovery procedure effectively in accordance with write conditions. In one embodiment, the data to be written into a sector includes not only user data but also recording condition data, which indicates the temperature prevalent during a write. If a data read is not accurately performed, a recovery procedure is executed. If a data read is accomplished by a retry and the temperature prevalent during a write is lower than predetermined, it is concluded that the employed medium is nondefective. Thus, the read data is rewritten into the same sector without being stored in a spare area. This prevents the spare area from being unnecessarily consumed. |
| US07746585B2 |
Lens module
An exemplary lens module includes a number of optical components, a barrel, a holder, a filter base, a filter carrying member, an infrared-cut filter and a visible-light-cut filter. The barrel is configured for receiving the optical components therein. The holder holds the barrel therein. The filter base is disposed in the barrel. The filter carrying member is movably mounted on the filter base. The infrared-cut filter and the visible-light-cut filter are mounted on the filter carrying member. The filter carrying member is movable relative to the filter base so as to selectively bring either the infrared-cut filter or the visible-light-cut filter into optical alignment with the optical components in the barrel. The lens module can be capable of performing infrared and visible-spectrum photography. |
| US07746579B2 |
Lens actuator
A lens actuator includes a housing, a plurality of magnets, a base, and a coil-wrapped lens barrel. The housing includes a top panel, and a plurality of side panels cooperatively defining an accommodating space. The top panel defines a light passage. Each of the magnets is attached to an inner surface of each side panel. The base is fixed to an end of the housing and is opposite to the top panel. The lens barrel is resiliently mounted on the base, and is accommodated in the accommodating space. |
| US07746576B2 |
Lens module
A lens module includes a lens holder, a lens, a set collar, and an adhesive to adhere the set collar to the lens holder. The lens is received in the lens holder, and includes an optical portion, and a locating portion around the optical portion. The set collar holds the lens in the lens holder, and defines a central opening aligned with the lens. The set collar defines three cutouts therein and forms three blocks between the cutouts. The locating lens forms three ribs received in the cutouts and interlocked with the blocks, respectively. |
| US07746575B2 |
Support mechanism, exposure apparatus having the same, and aberration reducing method
A support mechanism for supporting an optical element includes a first support member for supporting the optical element, a second support member coupled to the first support member via an elastic member, and a forcing member for applying a force to the elastic member to adjust a position and/or an orientation of the optical element. |
| US07746570B2 |
Fresnel optical element and projection display apparatus
Each of a plurality of Fresnel prisms 12 is formed so that a refractive surface 12 thereof includes a non-light incidence surface 12c upon which any light ray emitted from a projector 1 is not directly incident because it is intercepted by another Fresnel prism 12, the non-light incidence surface having an angle τ′ with a reflective surface 12b which is different from the prism apex angle τ of each of the plurality of Fresnel prisms. As a result, a light ray reflected by the refractive surface 12a of each of the plurality of Fresnel prisms without passing through the refractive surface can be preventing from emerging, as unnecessary light, toward the viewer's line of sight. |
| US07746564B2 |
Lens barrel
A lens barrel includes a first optical element that is allowed to move along an optical axis, a first driven member connected to the first optical element, a second optical element disposed in the optical axis of the first optical element, which is allowed to move along the optical axis, a second driven member connected to the second optical element, a first drive shaft disposed substantially parallel to the optical axis to drive the first driven member along the optical axis, a second drive shaft disposed substantially parallel to the optical axis to drive the second driven member along the optical axis, a first drive unit connected to an end of the first drive shaft to drive the first drive shaft, and a second drive unit connected to an end of the second drive shaft to drive the second drive shaft and disposed at a position that partially overlaps a position of the first drive unit when viewed from the direction of the optical axis. |
| US07746558B2 |
Method for producing grating images
A method for producing a grating image, which has at least one grating field recognizable with the naked eye, in which are disposed grating elements, which are produced by a writing apparatus. In a first procedure step at least one grating element is determined, which completely lies within one working field. Then a sequence of working fields is defined, in which the grating elements are to be produced by the writing apparatus. Finally, the working fields are moved to by a relative movement of a carrier, on which is located a substrate to be inscribed, and the writing apparatus, and the grating elements are written into the substrate with the writing apparatus within the respective working fields. |
| US07746553B2 |
Laser scanning microscope for fluorescence testing
Laser scanning microscope for fluorescence testing, in which the illumination and detection rays are bound optically through a dichroic main beam splitter, the detected probe light being led to several detectors by means of a secondary beam splitter and the angle of incidence of the illumination light and/or the angle of incidence of the probe light at the splitter surface of at least the main beam splitter or at least the secondary splitter is less than 45 degrees. |
| US07746551B2 |
Vision system with eye dominance forced to fusion channel
A fusion vision system has a first eyepiece through which a fused viewable image is larger than an image viewed through a second eyepiece to help the operator more easily view the fused image in their brain. The fusion vision system may employ image intensification and infrared imaging capabilities. |
| US07746549B2 |
Optical communication apparatus
An optical communication apparatus includes an erbium-doped optical fiber amplifier for amplifying a modulated optical signal, wherein a light which is not modulated is inputted to the erbium-doped optical fiber amplifier together with the optical signal. |
| US07746548B2 |
Optical amplifier transient control with gain error limits
Optical amplifier transient control methods and apparatus which limit the extent of cumulative transient gain errors in the rapid control of multiple optical amplifiers in a communication system. In an exemplary embodiment, if the input power to an optical amplifier drops below a predetermined threshold, the gain of the amplifier is set to clamp the output power of the amplifier to its initial level less the threshold, thereby preventing the continuous growth of gain error. This is based on the assumption that once the input power goes below the threshold, it should no longer go above the threshold until the transient condition is corrected. The present invention can operate to handle down-as well as up-transient events and is not amplifier technology dependent. |
| US07746547B2 |
Multi-band hybrid SOA-Raman amplifier for CWDM
A multi-band hybrid amplifier is disclosed for use in optical fiber systems. The amplifier uses Raman laser pumps and semiconductor optical amplifiers in series to produce a relatively level gain across the frequency range of interest. Multiple Raman pumps are multiplexed before coupling into the fiber. The Raman amplified optical signal may be demultiplexed and separately amplified by the SOAs before re-multiplexing. Gain profiles of the Raman pumps and the SOAs are selected to compensate for gain tilt and to alleviate the power penalty due to cross-gain modulation in the SOAs. The disclosed hybrid amplifier is especially useful in coarse wavelength division multiplexing (CWDM) systems. |
| US07746546B2 |
Amplifying optical electromagnetic wave concentrator
An amplifying optical electromagnetic wave concentrator includes an amplification focusing device and a receiver. The amplification focusing device focuses an incident optical electromagnetic wave on the receiver. The amplification focusing device is doped with active components and is subjected to an excitation wave that causes the active components to pass to an energy level such that interaction between the incident electromagnetic wave and the active components causes the active components to pass to a lower energy level and causes emission, towards the receiver, of at least one photon having the same wavelength as the incident electromagnetic wave. The focused photon or photons form an amplified wave of the incident electromagnetic wave. |
| US07746545B2 |
Broadband light source device
A broadband light source device that can generate supercontinuum light in a visible range and having a spectrum with a stable shape and high intensity is provided. The broadband light source device includes a diode-pumped solid-state laser light source that outputs seed light in response to being excited by a laser beam output from a semiconductor laser light source; a wavelength converter that receives the seed light to generate wavelength-converted light having a wavelength different from that of the seed light, and outputs the wavelength-converted light; and a nonlinear medium that receives the wavelength-converted light to generate supercontinuum light having a bandwidth of 100 nm or greater included in a wave band of 400 nm to 700 nm inclusive, and outputs the supercontinuum light. |
| US07746544B2 |
Electro-osmotic displays and materials for making the same
Disclosed herein are novel electrophoretic displays and materials useful in fabricating such displays. In particular, novel encapsulated displays are disclosed. Particles encapsulated therein are dispersed within a suspending, or electrophoretic, fluid. This fluid may be a mixture of two or more fluids or may be a single fluid. The displays may further comprise particles dispersed in a suspending fluid, wherein the particles contain a liquid. In either case, the suspending fluid may have a density or refractive index substantially matched to that of the particles dispersed therein. Finally, also disclosed herein are electro-osmotic displays. These displays comprise at least one capsule containing either a cellulosic or gel-like internal phase and a liquid phase, or containing two or more immiscible fluids. Application of electric fields to any of the electrophoretic displays described herein affects an optical property of the display. |
| US07746542B2 |
Multicolor display optical composition, optical device, and display method of optical device
The present invention provides a multicolor display optical composition comprising a dispersion medium, a periodic structure having a porous structure inside communicated with the outside, and mobile particles contained in the dispersion medium so as to be movable and having a volume average primary particle diameter from 1 nm to 80 nm in a dispersion state in the dispersion medium, a volume average particle diameter of coagulated particles of 100 nm or larger in optical coagulation state by stimulation application, and having a refractive index different from that of the dispersion medium by 0.1 or more, wherein the mobile particles show no coloration in the dispersion state when the particles are dispersed in the dispersion medium and show white coloration with a predetermined whiteness value or higher in the coagulation state when the particles are coagulated, an optical device, and a display method of the optical device. |
| US07746539B2 |
Method for packing a display device and the device obtained thereof
A method for packaging a display device and the device obtained thereof are disclosed. In one aspect, the method comprises providing a substrate. The method further comprises manufacturing an array of display elements on a back side of the substrate, the array comprising a plurality of posts between the display elements connecting electrodes of the display elements. The method further comprises providing a back plate. The method further comprises sealing the back plate to the back side of the substrate, wherein one or more posts are in contact with the back plate after sealing the back plate to the back side of the substrate. |
| US07746537B2 |
MEMS devices and processes for packaging such devices
A package structure and method of packaging for a MEMS device is described. A transparent substrate having an interferometric modulator array formed thereon is shown. A single or dual-layered backplate is joined to the transparent substrate with a seal. The interferometric modulator array may be exposed to the surrounding environment through an opening in either the backplate or the seal. |
| US07746535B2 |
Blind connector for rearview mirror
A rearview mirror assembly comprising a rear housing section with wiring connected to a first electrical connection device and a circuit board with a second electrical connection device, with first electrical connection device and the second electrical connection device being configured to automatically mate when the circuit board and the rear housing section are moved relatively towards each other. The rearview mirror assembly can also include a circuit board with a third electrical connection device and a reflective element with a fourth electrical connection device, with third electrical connection device and the fourth electrical connection device being configured to automatically mate when the circuit board and the reflective element are moved relatively towards each other. |
| US07746534B2 |
Thin-film coatings, electro-optic elements and assemblies incorporating these elements
Electro-optic elements are becoming commonplace in a number of vehicular and architectural applications. Various electro-optic element configurations provide variable transmittance and or variable reflectance for windows and mirrors. The present invention relates to various thin-film coatings, electro-optic elements and assemblies incorporating these elements. |
| US07746532B2 |
Electro-optical switching system and method
In an optical switch, a set of coherent electromagnetic radiation is selectively delayed and recombined to produce constructively or destructively combined radiation. When the radiation is constructively combined, a signal is transmitted out of the switch to a remote receiver. When the radiation is destructively combined, a signal is not transmitted out of the switch to a remote receiver. |
| US07746530B2 |
Image display device, image display method, and image display program
An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image. |
| US07746528B2 |
Beam irradiation apparatus, beam irradiation method, and method for manufacturing thin film transistor
A galvanometer mirror rotates in one direction when the galvanometer mirror is used. A spot can be scanned on an irradiated surface at a more constant speed by rotating the galvanometer mirror and by using the inertia. Moreover, it is preferable to make the galvanometer mirror heavy because the inertia becomes higher so that the spot is scanned at a more constant speed. In addition, in a polygon mirror of this invention, mirrors are arranged so as not to contact each other because a change time of the scanning position between the mirrors is provided. By moving the irradiated object with timing together when the laser light is not irradiated, the laser process can be performed efficiently. |
| US07746524B2 |
Bi-directional inverter printing apparatus and method
According to one aspect of this disclosure, a printing apparatus and method is provided. The printing apparatus comprising a media sheet first inverter and a media sheet second inverter, the first inverter and second inverter operatively connected to provide a media sheet pass-through route, wherein the media sheet pass-through route transports a media sheet through the first inverter and the second inverter.According to another aspect of this disclosure, a printing system is disclosed. The printing system comprising an inverter module. The inverter module comprising a first media sheet input/output zone, and a second media sheet input/output zone, the first and second media sheet input/output zones operatively connected to provide a media sheet pass-through route. The inverter module is configured to selectably route a media sheet to a printing device for image transfer and the inverter module is configured to invert a media sheet from the printing device media sheet output. |
| US07746523B2 |
Apparatus and method of forming an image
In a method and an apparatus for forming image, digital image information is generated by conveying a document and scanning an image recorded on the document while conveying the document. When an image is scanned with a high resolution that is greater than a default resolution, a document is conveyed at a default speed at an initial stage and the document is conveyed at a speed slower than the default speed during an image scanning operation. The image forming apparatus includes a scan unit scanning the image recorded on the document, and a conveying unit which conveys the document at a default speed in an initial stage of conveying the document, and which conveys the document at a speed slower than the default speed while scanning the image in a high resolution scanning operation that has higher resolution than a default resolution. |
| US07746521B2 |
Analog-to-digital conversion in CMOS image sensor
An analog-to-digital converter in an image sensor is implemented with a plurality of comparator units. Each comparator unit has a respective capacitor array and respective switches integrated therein. Such capacitors and switches across the comparator units are operated for generating ramp voltages for such comparator units for performing analog-to-digital conversion with correlated double sampling. Thus, circuit area and power consumption of the CMOS image sensor may be minimized. |
| US07746515B2 |
Circuit for detecting a clock error in a swept-beam system and related systems and methods
A circuit for detecting a phase error between a clock signal and a beam position includes a beam generator, sensor, and phase detector. The beam generator directs a beam toward a beam sweeper in response to a clock signal. The sensor, which is disposed at a mid line of a region that the beam sweeper scans, detects the beam from the beam sweeper, and the phase detector detects an error in the clock phase from the detected beam. Such a circuit can automatically detect the phase error in the pixel clock and correct this error, thus eliminating the need for a manual phase-error corrector. |
| US07746514B2 |
Scanner and exposure control method thereof
A scanner includes a scan flatbed, an optical module, a driving source, and an exposure control unit. The scan flatbed is for carrying a to-be-scanned document. The optical module includes a photo sensing device, for reading N scan lines of the to-be-scanned document. The driving source, used for driving the optical module, includes an encoder for outputting a position signal corresponding to a position of the optical module. The exposure control unit, including a timer, controls exposure time for each scan line to be constant according to the position signal. The scan method includes driving the optical module to read the scan lines of the to-be-scanned document and output the corresponding position signal; and controlling the photo sensing device to read each scan line of the to-be-scanned document for a constant period of time according to the position signal. |
| US07746510B2 |
Receipts scanner and financial organizer
The system contains a scanner, an apparatus for scanning receipts into a computer and a unique software program which automatically processes, organizes and saves expense information that can be viewed in various formats, namely, tabular statements, pie-charts, etc. The scanner, which accommodates paper of differing sizes, is used to input bills, receipts, bank statements, etc. The scanner is usually connected to a computer through a Universal Serial Bus or a parallel port for easy installation. The software program creates a text file of the scanned data by inclusion of sorting, categories, etc., and automatically saves the information in Quicken Interchange Format, allowing it to be imported into any financial management software for further processing. Each receipt is treated as an individual transaction. Multiple items in the receipt are used to create a “split” transaction with proper customizable categories added. Further, the software also allows for record keeping, budgeting and budget balancing. |
| US07746508B2 |
Controller of scanning apparatus
A controller of a scanning apparatus is used for controlling vertical compensation of the scanned document. The controller includes a vertical compensation circuit. By compensating the image data in the vertical direction, the scanning performance is enhanced. |
| US07746504B2 |
Image forming apparatus and method which perform smoothing processing
An image forming apparatus which performs image formation using plural color materials including dark color material and light color material for a hue generates color component signals corresponding to the respective plural color materials from an input image signal. Edge smoothing processing is performed on the respective color component signals except a color component signal corresponding to the light color material. |
| US07746502B2 |
Dither matrix producing method and apparatus, image processing method and apparatus, image forming method and apparatus, program and recording medium
A main vector: m^=(mx, my) and a sub-vector: s^=(sx, sy) determining cyclic structure of a basic matrix are defined, and a positional vector for a pixel configuring the basic matrix Pi^=(Pix, Piy) is defined, where the suffix i denotes an i-th pixel configuring the basic matrix. Then, the pixels configuring the basic matrix are arranged in such a manner as to satisfy the cyclic structure, and transformation of Pi^→Pi^+km^+ls^ is carried out where k and l are arbitrary integers, and may be negative values. Then a new shape of the basic matrix is obtained with Pi^+km^+ls^ as a new pixel positional vector Pi^. |
| US07746500B2 |
Image forming apparatus and image forming method
An image forming apparatus according to this invention includes an image processing unit configured to input pre-image processing image data and perform various image processing, a storage unit configured to store the pre-image processing image data and repeatedly read out and output the stored pre-image processing image data to the image processing unit, and a printing unit configured to print post-image processing image data outputted from the image processing unit. With the image forming apparatus according to this invention, the work efficiency in adjustment of image processing parameters can be improved. |
| US07746498B2 |
Facsimile delivery system using associated identifiers
A computer system is provided for delivery of a facsimile using an interactive document printed on a substrate provided for entry of a message using a sensing device. The document includes user information and coded data on a document identity and locations on the document. The sensing device reads the coded data when placed in an operative position relative to the document. The method and computer system allocating and recording an identifier for the document, associating the document with the identifier, causing the document to be printed on the substrate by a networked printer, receiving interaction data representing interaction of the sensing device with the coded data, electronically capturing the message using the interaction data and the recorded identifier and transmitting the message to a designated recipient address for facsimile delivery. |
| US07746496B2 |
Method and system for pay per use document transfer via computer network transfer protocols
A system includes a portion for receiving a transmission comprising a digitized document including a digitized computer network destination associated with a recipient from a user using a facsimile device, a portion for determining a telephone number for the facsimile device, an OCR portion for determining the computer network destination for the recipient from the digitized computer network destination for the recipient, a portion for determining an attachment from the digitized document, and a portion for sending the attachment to the computer network destination for the recipient including a service provider name, wherein the transmission is associated a pay-per-use service charge that may be asserted against the telephone number associated with the facsimile transmission device. |
| US07746493B2 |
Job management apparatus and method of recognizing job completion, and control program used therewith
A method for managing a job sent from an information processing apparatus to a network device to process the job. The method includes managing job information representing status of the job processing which changes in a time series manner, deleting the job information after lapse of a predetermined time after completing the job processing by the network device, acquiring the managed job information, recognizing whether or not the job information has already been deleted, and recognizing that the job processing is completed responsive to one of recognizing that the job information has already been deleted and acquiring the job information that the job processing is completed. |
| US07746492B2 |
Image data transmitter and image data communication system
Provided is an image data transmitter in which, in the event of transmission of the same image data to multiple recipients, the image data with added supplementary information different for each of the multiple recipients can be transmitted through easy operation. Further provided is an image data communication system using the image data transmitter. An image of a document is read out, and a destination of the image is set. Multiple destinations can be set. Then, selection is performed whether or not to input supplementary information. When performing input processing, a destination to which the supplementary information is to be transmitted is selected from the multiple destinations. Subsequently, the supplementary information for the destination is input, and the supplementary information is correlated with the destination. Additionally, the image data and the supplementary information are combined. Then, composite data for the destination is transmitted to the destination. |
| US07746491B2 |
Information processing method and apparatus
There are provided an information processing method and apparatus, which can composite an image at a link destination into document data upon printing document data that describes address information as a link to an image file, can obviate the need for additional access by the user, and can improve user's convenience. This information processing apparatus prints document data that describes address information of an image on a server which can be accessed via the Internet. An operation unit (107) issues a print instruction of an image, and makes its setups. Address information is detected from document data, and that image is accessed via the Internet. It is checked if the accessed image can be embedded in the document data. If the accessed image can be embedded, that image is downloaded. The downloaded image is embedded at a predetermined position in the document upon printing the document data. |
| US07746489B2 |
Image forming apparatus
An image forming apparatus according to the present invention performs a process of printing on the printing paper in such a manner that, if a plurality of images are to be printed on one sheet of printing paper and there is improper image data among the image data of the plurality of images, a region in which an image corresponding to the improper image data is to be printed is left blank, and if the image data of all of the plurality of images is improper, the image forming apparatus does not perform the process of printing on the printing paper.Another image forming apparatus according to the present invention reads out image data of a plurality of images from a recording medium, prepares printing image data for an image in which the plurality of images, having been reduced, are arranged in predetermined regions, and prints that image on one sheet of printing paper. If the image data of the plurality of images comprises improper image data, then the image forming apparatus prepares the printing image data in such a manner that regions in which images corresponding to the improper image data are arranged are left blank, and the image forming apparatus does not perform the process of printing on the printing paper if the image data of all of the plurality of images is improper. |
| US07746486B2 |
Pellet sorting by diameter measurement
A system based on the continuous measurement (20) of the diameter of a cylindrical object (1) moving, laid down, on a belt conveyor (10) allows dimensional compliance of the latter object to be checked.The measurement system (20) may be coupled with a sorting system based on ejection out of the conveyor (10) by projecting a gas through a transverse nozzle (42).By means of the system according to the invention, it is possible to continuously determine whether a nuclear fuel pellet (1), in particular after rectification (2), has to be rejected or not. |
| US07746484B2 |
Method for positioning a target portion of a substrate with respect to a focal plane of a projection system
A method is provided for positioning at least one target portion of a substrate with respect to a focal plane of a projection system. The method comprises performing height measurements of at least part of the substrate to generate height data, using predetermined correction heights to compute corrected height data for the height data. The method further comprises positioning the target portion of the substrate with respect to the focal plane of the projection system at least partially based on the corrected height data. |
| US07746483B2 |
Method and device for adjusting gap dimensions and/or an offset between a vehicle hood and the remaining vehicle body
The invention relates to a method and a device (1) for adjusting the gap dimensions and/or an offset between a movable hood (2) of a motor vehicle and the remaining body (3) of said motor vehicle. The hood (2) is first fitted and retained in a roughly adjusted assembly position so as to be as flush as possible with the body (3), whereupon the hood (2) is finely adjusted such that predefined values are matched as closely as possible for the gap dimensions and/or the offset. In order to be able to adjust the gap dimensions and/or the offset as simply, quickly and flexibly as possible in a contactless manner, actual values (21 ist) for the gap dimensions and/or the offset between the hood (2) and the remaining body (3) are optically detected for the fine adjustment. Triggering signals (24) for at least one actuating member (12) are determined in accordance with the detected actual values (21 ist) and predefined set point values (21-soll) for the gap dimensions and/or the offset. |
| US07746480B2 |
Apparatus for characterizing fiber Bragg gratings
An apparatus characterizes at least one fiber Bragg grating. The apparatus includes a laser pulse source, an optical spectrum analyzer, and multiple optical paths. A first optical path includes a pulse stretcher and an attenuator. A second optical path optically coupled to the first optical path includes a mirror. A third optical path optically coupled to the first optical path includes a first fiber Bragg grating. A fourth optical path is optically coupled to the second optical path, the third optical path, and the optical spectrum analyzer. A fifth optical path optically coupled to the laser pulse source and the optical spectrum analyzer includes a delay line. |
| US07746477B1 |
System and method for illuminating and imaging a surface for an optical navigation system
The present invention discloses an optic system for providing illumination and imaging functions in an optical navigation system. Generally, the optic system includes a unitary optic component having an illumination lens and at least one prism to project a collimated beam of light from a light source in the optical navigation system onto a surface, and an imaging lens to image at least a portion of the illuminated surface to an array of photosensitive elements. In one embodiment, optic system further includes an aperture component having a precision aperture, the aperture component configured to locate the precision aperture between the imaging lens of the unitary optic component and the array of photosensitive elements in a path of light reflected from the portion of the illuminated surface to the array of photosensitive elements. Other embodiments are also described. |
| US07746476B2 |
Fiber optic gyroscope
A fiber optic gyroscope including an optical circulator in the path of said first and second beams for providing polarized first and second beams of identical polarization. A phase modulator couples the first and second beams to the first and second end respectively of the fiber loop, and couples for receiving the return first and second beams from the second and first ends respectively of the fiber loop. First and second photodiodes are coupled to the optical circulator for receiving the optical signal from the first and second return beams. |
| US07746472B1 |
Automated ellipsometer and the like systems
Systems and methodology for orienting the tip/tilt and vertical height of samples, preferably automated, as applied in ellipsometer and the like systems. |
| US07746470B2 |
Optical scanning device and method of deriving same
The present invention relates to an optical scanning device that comprises a light source to emit a beam of light, and a beam splitter to split that beam into several beamlets, and further a first objective lens to direct said beamlets onto a focal plane wherein each of said beamlets impinges on the focal plane spacially separated from each other, wherein the beam splitter comprises several birefringent elements for splitting said beam, preferably a stack of Wollaston prisms. |
| US07746468B2 |
Analysis system
Analysis system including a central control section for generally controlling the analysis that sends a command to perform a pre-injection operation, to an automatic sampler together with information designating a sample to be selected, such as an identification number, and simultaneously sends a command to perform an operation of measuring a dark current in a photodiode array (PDA) detector, to a multi-channel spectrophotometer. Thus, the automatic sampler performs the pre-injection operation, such as an operation of moving a needle to a position of a designated vial container to suck a sample, and the spectrophotometer performs the dark-current measurement operation during a time period of the pre-injection operation. After the sample is actually introduced into the column, in response to a command to perform a normal measurement operation, an operation of acquiring absorption data of an eluate from the column is started without performing the dark-current measurement operation. |
| US07746465B2 |
Sample holder for an optical element
The sample holder includes support having a thickness and an aperture through the thickness of the support. A tilt mechanism is connected to the support for controlled tilting of the support, and the aperture through the support is configured to have a diameter that increases in a direction through the thickness of the support. This arrangement enables a light beam to pass through the same given area of the sample, irrespective of whether the sample is held perpendicular to the beam or held at a tilted position relative to the beam. In one embodiment, the holder includes an efficient magnetic clamp mechanism for securing the sample to the holder. The holder compactly integrates with tilting mechanisms a sample rotation mechanism. |
| US07746464B2 |
Inspection device and method for inspecting coated transparent component
A inspection device for inspecting coated transparent components includes an opaque container, a light source and a light intensity detector. The opaque container has a first end and a second end opposite to the first end. A retaining portion is formed in the opaque container and positioned between the first and second ends and configured to retain the coated transparent components. The light source is positioned on the first end and configured to emit light passing through the coated transparent components. The light intensity detector is positioned on the second end and configured to detect the intensity of light transmitted through the coated transparent components to the light intensity detector, and calculate a light transmission rate. |
| US07746463B2 |
Apparatus for inspecting defect of rubbing cloth and rubbing apparatus with the same
Disclosed are an apparatus for inspecting defect of a rubbing cloth and a rubbing apparatus with the same. The apparatus for inspecting defect of the rubbing cloth includes a housing surrounding the periphery of the rubbing cloth, a transfer unit connected to the upper portion of the housing for transferring the housing along a length direction of a rubbing roll, an illumination unit installed at one side in the housing for illuminating the rubbing cloth, and a camera unit installed at the other side in the housing to correspond to the illumination unit on the basis of the rubbing roll. The apparatus for inspecting defect of the rubbing cloth can rapidly and precisely detect the defect of the rubbing cloth by using the illumination unit and the camera unit. |
| US07746461B2 |
Optical defect inspection apparatus
A laser beam oscillated from a laser source is folded in its path by first and second plane mirrors and enters a beam expander. The surface of each plane mirror is deteriorated with illumination by the laser beam and the reflectance is reduced. To avoid a light quantity of the laser beam entering the beam expander from being reduced below a reference value, when the laser beam is illuminated over a certain time, a position on each of the first and second plane mirrors at which the laser beam is illuminated is changed by a structure for rotating and/or translating a reflecting surface of each plane mirror on a plane, which includes the plane mirror, while an optical axis is kept same. Thus, the useful life of each plane mirror can be prolonged without displacing the optical axis. |
| US07746459B2 |
Systems configured to inspect a wafer
Systems configured to inspect a wafer are provided. One system includes an illumination subsystem configured to illuminate an area on the wafer by directing light to the wafer at an oblique angle of incidence. The system also includes a collection subsystem configured to simultaneously collect light scattered from different spots within the illuminated area and to focus the light collected from the different spots to corresponding positions in an image plane. In addition, the system includes a detection subsystem configured to separately detect the light focused to the corresponding positions in the image plane and to separately generate output responsive to the light focused to the corresponding positions in the image plane. The output can be used to detect defects on the wafer. |
| US07746458B2 |
Diagnosing or determining parameters for an installation for detecting open defects in the surfaces of parts by sweating
A method of diagnosing or determining parameters for an installation for detecting open defects in the surfaces of parts by sweating, the method including passing at least one standard testpiece through the installation, the testpiece having a surface possessing at least one pattern representative of the type of defect that is to be detected, applying to the surface of the testpiece a penetrating composition including an indicator substance, washing, drying, applying to the surface of the testpiece a composition including a developer, and illuminating the surface of the testpiece to illuminate any remaining indicator substance so as to form a developed image of the or each pattern and deduce therefrom an indication about the quality of the operation of the installation. Prior to passing through the installation, the standard testpiece is subjected to preparatory treatment including immersion in a bath containing an emulsifier, a first rinse under pressure, drying, applying a developer at the location(s) of the pattern(s), and a second rinse under pressure. |
| US07746457B2 |
Light quantity measuring apparatus
The present invention provides a light quantity measuring apparatus capable of properly measuring, in short time, light to be measured whose quantity fluctuates periodically. Charges generated and stored in photodiodes during a measurement period are read in a plurality of times. A control unit obtains pixel data according to quantity of the charges generated and stored by the photodiodes in a plurality of storage periods obtained by dividing a measurement period. Further, the control unit adds up the plurality of pieces of pixel data, and calculates pixel data according to the quantities of charges generated and stored by the photodiodes in the measurement period. |
| US07746456B2 |
Apparatus for contactless 3D wheel alignment, system and method therefor
An alignment measuring apparatus for 3D contactless measuring alignment of a wheel of an automotive vehicle, a system formed by several apparatuses for a total wheel alignment of all wheels of an automotive vehicle, and a respective method for carrying out 3D contactless wheel alignment in real time. The several embodiments provide a comprehensive diagnosis tool for the alignment operation of vehicle wheels by contactless scanning, in particular a real time measuring for total wheel alignment, and enable a respective hassle-free adjustment operation. |
| US07746453B2 |
Pattern defect inspection apparatus and method
A pattern defect inspection apparatus capable of detecting minute defects on a sample with high sensitivity without generating speckle noise in signals is realized. Substantially the same region on a surface of a wafer is detected by using two detectors at mutually different timings. Output signals from the two detectors are summed and averaged to eliminate noise. Since a large number of rays of illumination light are not simultaneously irradiated to the same region on the wafer, a pattern defect inspection apparatus capable of suppressing noise resulting from interference of a large number of rays, eliminating noise owing to other causes and detecting with high sensitivity minute defects on the sample without the occurrence of speckle noise in the signal can be accomplished. |
| US07746450B2 |
Full-field light detection and ranging imaging system
Apparatuses and methods determine positional information from a reflected optical signal for an object on a per pixel basis. A spread spectrum imaging system includes a transmitting module transmitting a transmitted optical signal that illuminates a target space and contains a transmitted pulse that is modulated with a first pseudo-noise (PN) code. The imaging system includes a receiving module that receives a reflected optical signal from an object. The reflected signal is processed by an optical array that detects a detected signal from the reflected optical signal, where the detected signal contains a plurality of pixels spanning a target space. When the determined PN code corresponds to the selected PN code, image information and the positional information is presented for the object. When different positional information is obtained for different pixels in the image, the imaging system may determine that different objects appear in the received image. |
| US07746448B2 |
Measuring apparatus
A measuring apparatus (1) for contactless detection of a distance between a surface (7) of a measurement object (8) and the measuring apparatus (1), and for simultaneous contactless visual detection of the surface (7), has a measuring head (2) holding a distance measuring device (4), a camera apparatus (5) and an illumination device (6), the illumination device (6) illuminating an operating point (9) on the surface (7) of the measurement object (8) that is simultaneously focused by the camera apparatus (5) and the distance measuring device (4). On an optical axis (10), between the illumination device (6) and the operating point (9), a mirror and filter device (11), that has at least one dichroic mirror (12) that transmits or reflects light beams as a function of wavelength, and thereby splits light reflected by the operating point (9) between the distance measuring device (4) and the camera apparatus (5), is provided. |
| US07746447B2 |
Lithographic apparatus, device manufacturing method and method of calibrating a lithographic apparatus
An immersion lithographic apparatus has a plurality of substrate holders arranged to hold substrates, each substrate holder having a conduit therein for passing a temperature control fluid. The thermal responses of the different substrate holders are calibrated and flow rates calculated and used so that all the holders return to a predetermined temperature in the same time. |
| US07746446B2 |
Alignment condition determination method and apparatus of the same, and exposure method and apparatus of the same
Alignment parameters determination method with less overlay error after exposure without tremendous expending time and cost is provided. Provision is made of a fetching unit performing position measurement and statistical processing to obtain reference computation results. Another fetching unit obtains reference processing results by positioning and exposing shots at a predetermined exposure apparatus based on the reference computation results, then measuring overlay error for the shots. Another fetching unit changes at least parts of the predetermined alignment parameters and performs position measurement and statistical processing to obtain comparative computation results. A controller 650 calculates estimated overlay error when assuming positioning and exposure of shots at a predetermined exposure apparatus based on the comparative computation results using the reference computation results, comparative computation results, and reference processing results. |
| US07746443B2 |
Method of utilizing dual-layer photoresist to form black matrixes and spacers on a control circuit substrate
A method of utilizing dual-layer photoresist to form black matrixes and spacers on a control circuit substrate is provided. The dual-layer photoresist includes a layer of black resin and a layer of transparent photoresist. The black resin, having an optical density greater than three, is mainly used to achieve the effect of black matrix. The transparent photoresist is mainly used to satisfy the needed cell gap between two transparent substrates. |
| US07746442B2 |
Liquid crystal display device
A liquid crystal display device including opposite first and second substrates, and column spacers between the first and second substrates, the column spacers formed such that the column spacers differ in size as positions of the column spacers differ, thereby accommodating the variation in gap between substrates when liquid crystal is concentrated at a lower end of the display due to gravity when a large LCD panel is in a vertical position. |
| US07746441B2 |
Spacer positioning to improve display quality in a liquid crystal display apparatus
To improve reliability of a liquid crystal display apparatus using an upper substrate, the upper substrate to be combined with a lower substrate includes a transparent electrode and a first spacer. The lower substrate includes a display region and a driving region surrounding the display region to provide a drive signal to the display region. A liquid crystal layer is interposed between the upper substrate and the lower substrate. The first spacer is formed on the transparent electrode corresponding to the driving region to protect the driving region. The first spacer is disposed such that a rubbing having a rubbing direction of the upper substrate does not end at the first spacer. Thus, a corner white phenomenon that is caused by impurities stacked at a side portion of the first spacer may be reduced. |
| US07746440B2 |
Flat display panel having strength enhancing structure
A flat display panel includes a first substrate, a second substrate opposite to the first substrate, a sealant disposed between the first and second substrates. The sealant, the edge of the inner surface of the first substrate, and the edge of the inner surface of the second substrate form a space, and the flat display panel further includes a protection layer disposed inside the space so as to reinforce the structural strength of the flat display panel. |
| US07746434B2 |
Optical film assembly for a display device
An LCD apparatus including a first member, a second member, a liquid crystal layer and an optical film assembly is presented. A phase delay of the optical film assembly is about −α. In a normally white mode, the phase delay of the liquid crystal layer is about (λ/2)+α when no voltage is applied and about “α” when voltage is applied. In a normally black mode, the phase delay of the liquid crystal layer is about “α” when no voltage is applied, and about (λ/2)+α when voltage is applied. The phase delay between the liquid crystal layer when voltage is applied and the liquid crystal layer when voltage is not applied is about λ/2. “α” is a positive number. By manipulating the value of α, power consumption can be reduced. For example, the apparatus can be driven with a voltage below 2.5 V. |
| US07746433B2 |
Liquid crystal display and electronic apparatus
A liquid crystal display includes an element substrate, pixel electrodes and a common electrode that are formed on the element substrate, a counter substrate, a liquid crystal layer that is formed between the counter substrate and the element substrate, first and second polarizing plates that are provided on an emitting side of display light and an opposite side, respectively, and a retardation film that is provided in a reflective region to be disposed between the liquid crystal layer and the first polarizing plate. Each pixel has a transmissive region where transmissive display light is emitted and a reflective region where reflective display light is emitted. The retardation of the retardation film has smaller temperature dependency than the retardation of the liquid crystal layer. |
| US07746432B2 |
Transflective liquid crystal device having color filter on thin film transistor structure
An exemplary liquid crystal display device (1) includes a first substrate assembly (14), a second substrate assembly (16) parallel to the first substrate assembly, a liquid crystal layer (18) sandwiched therebetween, and a backlight module (12) adjacent to the first substrate assembly. The first substrate assembly includes a first substrate, a plurality of pixel electrode (145) and a color filter (148). The first substrate includes a plurality of pixel regions. Each pixel region includes a reflection region and a transmission region. The reflection region includes a thin film transistor (TFT) (146) and a reflective layer (147) covering the TFT. The pixel electrodes cover the transmission regions and the reflection regions. |
| US07746426B2 |
Liquid crystal display comprising a wide view polarizer
A liquid crystal display includes a first display panel including a first substrate and a lower alignment layer formed on the first substrate, a second display panel that includes a second substrate facing the first substrate to maintain a predetermined cell gap between the substrates and an upper alignment layer formed on the second substrate, a liquid crystal layer provided between the first and second display panels, a wide view polarizer and a lower polarizer sequentially attached to the outside of the first display panel, and an upper polarizer attached to the outside of the second display panel. An absorption axis of the wide view polarizer is inclined with respect to an absorption axis of the lower polarizer by 45°. An absorption axis C′ inclined with respect to the absorption axis A′ of the lower polarizer by 45° is interposed between the lower polarizer and the liquid crystal panel in the backlit electrically controlled birefringence (ECB) mode. |
| US07746423B2 |
Photo-luminescent liquid crystal display including a blue dichroic mirror layer
A photo-luminescent (PL) liquid crystal display (LCD) including a blue dichroic mirror layer disposed under a light emitting layer is provided. Visible light generated from the light emitting layer is mostly reflected to the front side of the PL LCD, thereby increasing the light utilization efficiency thereof. A blue PL quantum dot layer is formed in blue light regions, thereby improving a narrow viewing angle and an orientation in blue pixels. An ultraviolet (UV) filter blocking UV light in the ambient light is formed to protect the light emitting layer from the excitation caused by external light, thereby preventing degradation of contrast caused by an undesired light emission. |
| US07746422B2 |
Liquid crystal display device having hooks for fixing lamp reflector
An exemplary liquid crystal display device (100) includes a first frame (11), a liquid crystal panel (12), a backlight unit (13) for providing uniform light for the liquid crystal panel, and a second frame (14) cooperating with the first frame to define a space receiving the liquid crystal panel and the backlight unit. The backlight unit includes a reflector (17) and a lamp (16) received in the reflector. The reflector includes a hook (175). The second frame includes a through hole (145). The hook engages in the through hole, thereby facilitating the fixing of the reflector to the second frame. |
| US07746419B2 |
Liquid crystal display device
A liquid crystal display device of the present invention includes a liquid crystal display panel, and a backlight arranged on a back surface of the liquid crystal display panel. The backlight includes a plurality of rod-shaped light sources, electrode fittings for holding the rod-shaped light sources, and side wall plates covering the electrode fittings. The electrode fittings are connected to a connection portion extending in the parallel-arrangement direction of the rod-shaped light sources. The side wall plate includes a plurality of projecting members arranged in parallel to each other in the extending direction of the connection portion. The connection portion includes positions which are brought into contact with the projecting members and portions which are not brought into contact with the projecting members. By adopting the above-mentioned constitution, the liquid crystal display device can reduce squeals and the like. |
| US07746415B2 |
OCB liquid crystal device with a protrusion having a concave portion at its tip, method of manufacturing liquid crystal device, electronic apparatus, and projector
Disclosed herein is a liquid crystal device which includes first and second substrates which face each other and a liquid crystal layer interposed between the first substrate and the second substrate, and transitions an alignment state of liquid crystal molecules of the liquid crystal layer from a spray alignment to a bend alignment to perform display or optical modulation, the liquid crystal device including: a protrusion which is provided on at least one of the first substrate and the second substrate at the side of the liquid crystal layer and has a concave portion; and an alignment film which is provided on the surfaces of the first substrate and the second substrate at the side of the liquid crystal layer so as to cover the surface of the protrusion including the concave portion. |
| US07746410B2 |
Picture adjustment method and apparatus for video display appliance
Picture adjustment apparatus and methods for a video display appliance, include: a memory for storing information pertaining to at least one apparatus adjustment on-screen display (OSD), the adjustment OSD information including configurable OSD accessibility information, and a control section that processes the stored OSD information. The control section is configured to output OSD data to control display of each OSD, the accessibility of each OSD distinguishable in accordance with the stored OSD accessibility information, wherein an accessible OSD is displayed differently than an inaccessible OSD. |
| US07746405B2 |
Illumination apparatus, imaging apparatus and irradiation method for an imaging apparatus comprising light emitting diodes which are duty-driven during an imaging period of a frame period
There is provided an illumination apparatus used for imaging a moving picture made up of a plurality of frames, and for irradiating an auxiliary light from a light source constituted by one or a plurality of LEDs onto a photo-object. The one or plurality of LEDs are duty-driven by a duty ratio smaller than 100% during an imaging period (during a period for exposing a CCD) of a frame period. The heat releasing effect and the light emitting efficiency can be improved as compared to a case where the LEDs are successively turned on during an imaging period. As a result, the light emitting intensity at the time the light emitting diodes are turned on can be heightened with the amount of consumed electricity unchanged, and the light emitting efficiency of the light emitting diodes can be improved. |
| US07746404B2 |
Digital camera with panoramic image capture
A method for generating a panoramic image that enables a user to obtain panoramic photographs with a digital camera without the aid of a computer system or specialized lenses. A digital camera according to the present techniques captures a series of image frames as a user pans the digital camera through a panoramic image scene and combines the captured image frames while the image frames are being captured. |
| US07746401B2 |
Method for adjusting image display range of a document camera
A method is used with a document camera and an image display device for adjusting the image display range. The document camera includes an image synthesis controller and a graphics buffer. In the method, a first image frame and a second image frame are received by the image synthesis controller. In response to the image parallel display information, the graphics buffer is divided into a first region and a second region, and the image synthesis controller fills partial data of the first image frame and second image frame into the first region and the second region, respectively. In response to a change of the image parallel display information made by the user, the graphics buffer is divided into a third region and a fourth region, and the image synthesis controller fills partial data of the first image frame and second image frame into the third region and the fourth region, respectively. The data filled in the graphics buffer is then outputted to the image display device as a synthesized frame to be displayed. |
| US07746398B2 |
Wide dynamic range active pixel with knee response
A pixel circuit, and a method for operating a pixel circuit, to provide a multiple knee response characteristic. In one embodiment a pixel circuit comprises a photoconversion device for accumulating charge during a first integration period and second integration period, an integration node connected to the photoconversion device, a first transistor having one terminal connected to said integration node and another terminal connected to a reset signal line and a feed-through pulse capacitor. The feed-through pulse capacitor has one terminal coupled to a feed-through pulse signal line, and a second terminal coupled to the integration node, said feed-through pulse signal line providing an intermediate pulse between the first and second integration periods to generate an overflow current in said the transistor. |
| US07746397B2 |
Image device having color filter
An image device comprises an image sensor including an array of photodiodes for converting an optical image into electrical signals, a color filter comprising an array of red, green and cyan filter elements disposed opposite the array of photodiodes, and a color processor for color processing the electrical signals. |
| US07746390B2 |
Method and device for processing pixel array data of mobile terminal equipped with digital camera function
Disclosed is a technique for processing pixel array data of a mobile terminal with a digital camera function. A device for processing pixel array data includes: an image sensor having (x×y)-sized pixel capacity, converting an optical signal received via a lens into an electric signal, and generating (x×y)-sized pixel array data; and an image signal processor for generating an (X×Y)-sized extended pixel array data area, receiving pixel values of the (x×y)-sized pixel array data from the image sensor, arranging the pixel values of the (x×y)-sized pixel array data in the (X×Y)-sized extended pixel array data area, arranging pixel values obtained by performing an arithmetical operation on pixel values of (x×y)-sized pixel array data, adjacent to remaining pixel areas of the (X×Y)-sized extended pixel array data other than the pixel areas having the pixel values of the (x×y)-sized pixel array data, in the remaining pixel areas, and outputting the (X×Y)-sized extended pixel array data. |
| US07746388B2 |
System and method for inserting position information into image
A system and method for connecting a global positioning system (GPS) device with a digital image processing device and inserting position information stored in the GPS device into an image file taken by the digital image processing device are provided. The system includes: a digital image processing device that photographs an image, generates an image file and stores the same; and a GPS device that stores position information according to signals transmitted from a GPS satellite at a predetermined time interval. When the digital image processing device and the GPS device are interconnected, the digital image processing device receives position information, which corresponds to time information on an image file stored in the digital image processing device, from the GPS device and inserts the position information into the image file. |
| US07746386B2 |
Image pickup device and method
The present invention relates to an image pickup device including: a detecting unit for detecting a position of a filter for changing light separation; and a white balance controlling unit for performing white balance control on a basis of the position of the filter detected by the detecting unit. |
| US07746385B2 |
Red-eye filter method and apparatus
A digital image acquisition system having no photographic film, such as a digital camera, has a flash unit for providing illumination during image capture and a red-eye filter for detecting a region within a captured image indicative of a red-eye phenomenon, the detection being based upon a comparison of the captured image and a reference image of nominally the same scene taken without flash. In the embodiment the reference image is a preview image of lower pixel resolution than the captured image, the filter matching the pixel resolutions of the captured and reference images by up-sampling the preview image and/or sub-sampling the captured image. The filter also aligns at least portions of the captured image and reference image prior to comparison to allow for, e.g. movement in the subject. |
| US07746381B1 |
Multi-display digital photo frame
A multi-display digital photo frame is provided. The multi-display digital photo frame includes a front cover, a rear cover, and a body. The front cover includes at least two apertures, the body includes at least two holding components for placing LCDs, the bottom of each holding component mounted a LCD further for mounting a processor, wherein the processor is connected to the corresponding LCD through a bus. |
| US07746377B2 |
Three-dimensional image display apparatus and method
A three-dimensional image display apparatus is provided that can integrate and visualize 3D measurement data obtained from a stereo image with an image of a measuring object to which stereoscopic texture is applied. The apparatus includes: an orientation section for finding relationship as to corresponding points in a stereo image of a measuring object; a three-dimensional coordinate data section for obtaining three-dimensional coordinate data on the corresponding points of the measuring object; a model forming section for forming a model of the measuring object based on the three-dimensional coordinate data on the corresponding points; an image correlating section for correlating the stereo image of the measuring object stored in the stereo image data storage section and the model formed by the model forming section; and a model display section for displaying an image of the measuring object to which stereoscopic texture is applied. |
| US07746376B2 |
Method and apparatus for accessing multi-dimensional mapping and information
A method and apparatus for providing an interactive mapping and panoramic imaging application for utilization by a computer user is provided. A plurality of panoramic images are stored on a panoramic database, each panoramic image corresponding to a geographical location. A panoramic image is displayed on a screen and is navigable in response to input by the user. The panoramic image has embedded hotspots corresponding to selected panoramic images of geographically adjacent locations. Also displayed on the screen, simultaneously with the panoramic image, is a map image corresponding with the panoramic image. The map image is stored on a map database, and the map is navigable in response to input by the user. The map has embedded hotspots corresponding to the plurality of panoramic images. Also displayed on the screen, simultaneously with the panoramic image and the map image, is a text panel displaying textual information corresponding to the displayed panoramic image. The text panel is capable of receiving textual input from the user for activating a search of a text database having a plurality of text data corresponding to the plurality of panoramic images. The displayed panoramic image, the displayed map image and the displayed textual information are updated in response to the user activating a hotspot, such that the displayed panoramic image, the displayed map image and the displayed textual information correspond to one another. |
| US07746375B2 |
Digital camera with panorama or mosaic functionality
A digital camera has a memory and a scan-mode. In this mode, the camera takes a sequence of still pictures. A next one of the pictures in the sequence is selected for being stored in the memory based on an amount of overlap regarding a picture content with a previous one of the pictures stored in the memory. The camera processes the pictures stored in the memory so as to create a composite picture. |
| US07746374B2 |
Videoconference data relay server
A method, which may be implemented by an apparatus and/or computer program(s), for a data relay server comprises receiving a request to relay data for a videoconference between a videoconference server protected by a firewall and N videoconference clients not protected by the firewall, wherein N≧1; creating a connection pool in response to the request to relay the data for the videoconference comprising accepting a plurality of first connections from the videoconference server; accepting a plurality of second connections from each of the N videoconference clients after creating the connection pool; associating each of the second connections from each of the N videoconference clients with a different one of the first connections in the connection pool; and relaying the data for the videoconference between the videoconference server and the N videoconference clients over the first and second connections. |
| US07746372B2 |
Beam deflector, light scanning unit and image forming apparatus having the same
A beam deflector having a base, the beam deflector including a polygon mirror to reflect a light beam, a mirror driving unit including a rotor shaft erected from the base and a rotor to support the polygon mirror and to rotate about the rotor shaft, a friction member to contact with and be separated from the rotor so as to obstruct and release rotation of the rotor, respectively, and a friction member driving unit to drive the friction member. |
| US07746371B2 |
Optical writing device and image forming apparatus
An optical writing device that writes electrostatic latent images on an image carrier by irradiating and scanning the image carrier with an optical beam includes an optical element, a support housing configured to support members constituting the optical writing device, a pair of optical-element holding members opposing each other in a principal scanning direction and arranged in the support housing, and a displacing member configured to displace at least one of the pair of optical-element holding members relatively to the support housing on a plane perpendicular to the principal scanning direction. The optical-element holding member is made of a material having a coefficient of linear expansion smaller than that of the support housing. |
| US07746370B2 |
Image forming apparatus and method of controlling same
One scanning interval of a laser beam is divided into a plurality of blocks, correction data, which corresponds to optical characteristics of an optical unit placed between a laser element and a photosensitive drum, is stored in memory in association with each block, the correction data corresponding to a block being scanned by the laser beam is read out of the memory, and the laser is driven upon correcting the laser drive signal based upon the correction data read out and correction data corresponding to a block adjacent to the block being scanned by the laser. |
| US07746367B2 |
Thermal printer
The thermal printer of the present invention is a thermal printer for printing on a print medium by thermally transferring an ink ribbon by means of a thermal head, wherein the thermal printer comprises a density controller for keeping the print density of the thermal head low in low-temperature control for raising the print density at low temperatures. The density controller comprises a density calculator for calculating a density evaluation value by finding an average gradation value of print data for each of a plurality of dots included in the predetermined region, a comparator for comparing the calculated density evaluation value with a predetermined value, and an adjuster for adjusting, on the basis of this comparison result, the print density in driving and printing with the thermal head to a low value for print data of high gradation exceeding a predetermined gradation value in print data on a printed line when the density evaluation value exceeds a predetermined value. The printing of each dot by the thermal head is controlled on the basis of the adjusted print density. Even if low temperature control is carried out by the thermal head when the ambient temperature is low, the occurrence of ink ribbon wrinkling due to the effect of print density is suppressed. |
| US07746360B2 |
Viewing digital images on a display using a virtual loupe
A method and apparatus for viewing digital images is provided. A digital image may be viewed using a digital image system that employs a virtual loupe. A virtual loupe comprises a lens region and a target region. A user may position the target region over a portion of a screen, which may correspond to a digital image, to cause a depiction of visual information associated with the portion of the screen identified by target region to be displayed in the lens region. The user can configure the virtual loupe to display visual information in the lens region at different levels of magnification. The lens may automatically move and change in orientation with respect to the target region as the target region moves on the display to ensure that the display of the lens region on the display is always unobscured. |
| US07746358B2 |
Indirect image control using a surrogate image
A system and method for allowing a user to exercise control over a first image that is not directly accessible because it is covered by a second image. Electronic product designs for online user editing are assembled from multiple overlying images. If a content image in a design is positioned beneath a second image, such as an image that adds a visual effect to the content image, a transparent surrogate image of the same size and the same position in the product design as the content image is positioned above the second image. The surrogate image is linked to the content image such that user selection of the surrogate image is interpreted by the system as a request by the user to select the content image, giving the user the impression that the user is directly accessing the content image. |
| US07746356B2 |
Visual content signal display apparatus and a method of displaying a visual content signal therefor
The invention relates to a visual content signal display apparatus (100) comprising a receiver (101) which receives a visual content signal. The receiver (101) is coupled to a primary display processor (103) which is coupled to a primary display (105) and presents the visual content signal thereon. The receiver (101) is further coupled to an extraction processor (107) which extracts background content information from the visual content, signal. The background content information is fed to a secondary display processor (109) which generates a surround image on the basis of the extracted background content information. The surround image comprises visual characteristics corresponding to the visual characteristics of the image of the primary display (105). The display apparatus (100) further comprises a secondary display unit (111), coupled to the secondary display processor (109), and operable to display the surround image on a secondary display area whereby a combined display having an increased viewing angle is achieved. The surround image is preferably projected onto walls and ceiling of a room thereby providing an enhanced viewing experience. |
| US07746355B1 |
Method for distributed clipping outside of view volume
A distributed clipping scheme is provided, view frustum culling is distributed in several places in a graphics processing pipeline to simplify hardware implementation and improve performance. In general, many 3D objects are outside viewing frustum. In one embodiment, clipping is performed on these objects with a simple algorithm in the PA module, such as near Z clipping, trivial rejection and trivial acceptance. In one embodiment, the SE and RA modules perform the rest of clipping, such as X, Y and far Z clipping. In one embodiment, the SE module performs clipping by way of computing a initial point of rasterization. In one embodiment, the RA module performs clipping by way of conducting the rendering step of the rasterization process. This approach distributes the complexity in the graphics processing pipeline and makes the design simpler and faster, therefore design complexity, cost and performance may all be improved in hardware implementation. |
| US07746354B2 |
Graphics display system with anti-aliased text and graphics feature
A graphics integrated circuit chip is used in a set-top box for controlling a television display. The graphics chip processes analog video input, digital video input, a graphics input and an audio input simultaneously. The system may use anti-aliased text and graphics to provide high quality display of graphical elements, or glyphs, which represent an image of a character of text or graphics, on television and other displays. The graphical elements may be superimposed over live video or arbitrary graphics imagery. |
| US07746348B2 |
Multi-thread graphics processing system
A graphics processing system comprises a command processing engine capable of processing pixel command threads and vertex command threads. The command processing engine is coupled to both a renderer and a scan converter. Upon completing processing of a command thread, which may comprise a pixel command thread or a vertex command thread, the command engine provides the command thread to either the renderer or the scan converter. |
| US07746342B2 |
Drawing processing apparatus, texture processing apparatus, and tessellation method
A drawing processing apparatus for performing tessellation processing, comprising a pixel shader and a texture unit. An internal division operation part of the pixel shader issues texture load instructions to the texture unit, specifying parametric coordinate values of a patch of a parametric surface, and thereby acquires internal division factors interpolated based on the parametric coordinate values from the texture unit. The internal division operation part issues texture load instructions to the texture unit further, specifying the internal division factors acquired from the texture unit as new interpolation factors, and thereby acquires control points internally divided based on the internal division factors in advance from the texture unit. Based on the internal division factors corresponding to the parametric coordinate values, the internal division operation part performs recursive internal division operations on the control points acquired from the texture unit, thereby determining a point on the parametric surface corresponding to the parametric coordinate values. |
| US07746338B2 |
Scanning circuit and image display device
A scanning circuit and an image display device in which the influence of losses in a signal path to scanning wiring and a scanning signal output circuit can be reduced. By considering matrix drive in which one row is driven at a time and two or more of the rows are not simultaneously driven, the 480 rows are divided into six modules and one feedback circuit is provided in correspondence with each module to perform feedback control of the output buffers corresponding to 80 rows. An output from a switch is amplified by an operational amplifier and is input as a compensation signal to all the output buffers by an output voltage compensation circuit. Compensation for a voltage drop is made by using the compensation signal for an increase in voltage such that the apparent voltage drop due to the output current is limited to a small value. |
| US07746335B2 |
Multi-switch half source driving display device and method for liquid crystal display panel using RGBW color filter
A display device for a liquid crystal display (LCD) panel using a RGBW color filter and a display method thereof are provided. The display device includes a source driver and a MSHD(Multi-Switch Half source Driving) display panel. The display method includes arranging the RGB color filter onto the MSHD display panel; using the source driver to drive a plurality of pixels of the MSHD display panel in a polarity-dot-inversion form; and displaying a frame formed of the plurality of pixels of the MSHD display panel which are in polarity-dot-inversion form via the light passing through the RGBW color filter. |
| US07746332B2 |
Method and device for decoding an image
In order to decode and display a previously compressed digital image portion, a first portion of this image being previously decoded and displayed in a first display window:—a request of a user defining a direction of movement in the image is read (115);—a new display window in the image is determined (119) as a function of this movement;—at least one area to be decoded and a decoding direction is determined (121) from the relative position of the new display window with respect to the first display window and this area is decoded and displayed (125, 127, 129) according to the decoding direction determined. |
| US07746326B2 |
Coordinate input apparatus and its control method
A coordinate input apparatus is provided. A photo transmission/reception unit includes a phototransmitter which projects light along a plane of an input region, and a photoreceptor which detects incoming light. A reflector is arranged on a rim portion of the input region, and reflects incident light from the phototransmitter toward the photoreceptor. A detection unit detects a shade formed by the pointing operation of a pointing device using the photo transmission/reception unit. And an output unit calculates a coordinate value of the position based on a state of the detected shade, and outputs information of the coordinate value. The pointing device includes a transmission unit configured to transmit a control signal including information of a unique identifier based on the pointing operation, and the output unit extracts the information of the identifier from the control signal transmitted based on the pointing operation associated with the shade, and appends the information of the coordinate value when that information is output. |
| US07746325B2 |
Method for improving positioned accuracy for a determined touch input
An approach for accurately determining touch location on a touch screen is provided. According to one aspect, a touch signal shape may be correlated with a level of touch-induced touch signal error present in the touch signal. The touch signal shape is associated with a preferred time for obtaining touch signal information to determine the touch location. Touch signal location information is acquired in response to detecting the touch signal shape in the touch signal. The location of the touch is determined from the acquired touch signal information. |
| US07746324B2 |
Device having a device managed input interface
A device includes a sensor which generates a value representative of a position of the device relative to an object surface. The device then uses the value obtained from the sensor to automatically transition from a first state in which the input interface is enabled to a second state in which at least a portion of the input interface is inhibited. |
| US07746323B1 |
5-directional key operation device
A 5-direction key operating device is provided in which the structure of diaphragm contacts disposed on a printed circuit board is improved to allow five diaphragms to be disposed in a minimum space, and a single button key is enabled to operate the five diaphragms. Moreover, a 5-direction key operating device is provided in which an operation space can be reduced, and desired one of information displayed on a display section can be selected and determined by a smooth key operation without causing an erroneous operation.In each of diaphragm contacts on which diaphragms (4) that are arranged in the shape of a cross in correspondence with 5-direction keys are to be placed, a circular contact (1) which is a first contact, and strip-like contact portions (3a to 3d) which are elongated in a fan-like shape with respect to the center of the first contact (1) are disposed in a second contact (2) and in the side opposite to the side of the first contact (1). According to this configuration and arrangement, the space for disposing the diaphragm contacts can be reduced, and the whole device can be miniaturized and lightened. Five diaphragms are shown on the printed circuit board, and five pusher portions are disposed on a core face opposed to the diaphragms and on a key base. The height of the upper, lower, right, and left pusher portions is set to be different from that of the center pusher portion. |
| US07746322B2 |
Mouse device with keys
A mouse device includes a case, a click operating area mounted on the case, a key inputting area mounted on the case, and a key lock moveably attached to the case. The click operating area performs selection and/or scrolling within an active window or graphical user interface. The key inputting area includes a plurality of keys. The key lock is moveable between a first position where the keys are unlocked and a second position where the keys are locked. |
| US07746320B2 |
Haptics transmission systems
A method of compensating for network latency in haptics transmission in which the position of a haptic effector is controlled by signals received from a network. The method comprises storing a series of locations of the haptic effector, determining from the series using Fourier Transformation or other means frequencies having a growing amplitude and creating a filter function to eliminate the growing frequencies from output signals directing the force and direction of the haptic effector. |
| US07746318B2 |
Liquid crystal display backlight inverter
An LCD backlight inverter includes a soft starter for generating a soft-start reference voltage gradually increasing as the driving power begins to be supplied. The LCD backlight inverter also includes a first error detector for receiving a first feedback voltage indicating the magnitude of driving current of the lamp and for comparing a smaller value out of a predetermined first reference voltage and the soft-start reference voltage with the first feedback voltage to generate a first error signal corresponding to the difference between the smaller value and the soft-start reference voltage. The LCD backlight inverter further includes a pulse width modulation comparator for comparing the first error signal and a triangle wave oscillation signal to output the pulse width modulation control signal with a predetermined duty ratio. The LCD backlight inverter prevents application of over-current and over-voltage to the LCD backlight to prolong the lifetime of the backlight. |
| US07746316B2 |
Liquid crystal display device including a circuit board including an inverter with a driving circuit part
A liquid crystal display (LCD) comprising an LCD panel on which an electrode pad is provided; a driving part connected to the electrode pad and applying a driving signal to the LCD panel; a light source part providing light to a rear surface of the LCD panel; and a circuit board comprising a driving circuit part applying a driving control signal to the driving part and an inverter providing a light source driving voltage to the light source part. Accordingly, the LCD may improve work efficiency in a modular assembly process and decrease voltage overload of a voltage converter. |
| US07746311B2 |
Thin-film transistor circuit and a semiconductor display using the same
To provide thin-film transistor circuits used for a driving circuit that realizes a semiconductor display capable of producing an image with high resolution and high precision without image unevenness.TFTs with small channel widths are used to form an analog buffer which comprises a differential amplifier circuit and a current mirror circuit and which is used in a driving circuit of an active matrix semiconductor display. A plurality of such analog buffer circuits are connected in parallel to secure an analog buffer that has a sufficient current capacity. |
| US07746308B2 |
Liquid crystal display and portable terminal having the same
A liquid crystal display that is unsusceptible to the effect of a pixel potential during writing of data to a memory, allowing a large margin to be provided against variation in characteristics of transistors forming a pixel circuit, and a portable terminal having the liquid crystal display. In a pixel circuit including a memory circuit (25), separate paths are provided for writing image data from a signal line (16-i) to the memory circuit (25) via a data-write switch (24) and for reading image data held in the memory circuit (25) out into a liquid crystal cell unit via a data-read switch (27). Furthermore, image data are read via a data-read buffer (26). Accordingly, when image data is written to the memory, data held in the memory circuit (25) is not affected by a pixel potential. Thus, a large margin can be provided against variation in the characteristics of the transistors forming the pixel circuit, serving to avoid variation in picture quality due to the variation in the transistor characteristics. |
| US07746304B2 |
Color correction liquid crystal display and method of driving same
A liquid crystal display includes a liquid crystal display panel for displaying picture images, and a color correction unit. Upon receipt of raw RGB picture data corresponding to raw RGB gamma curves, the color correction unit generates corrected RGB picture data based on values over a predetermined imaginative gamma curve established in accordance with the characteristic of the liquid crystal display panel. The color correction unit stores values over corrected RGB gamma curves corresponding to the corrected picture data, and gamma-corrects the raw RGB picture data based on values over the stored corrected RGB gamma curves, thereby displaying the picture images. |
| US07746301B2 |
Driving circuit having voltage detecting circuit and liquid crystal display using same
An exemplary liquid crystal display (LCD) (20) includes: a gate driving integrated circuit (IC) (22) for scanning an LCD panel (24) of the LCD; a data driving IC (23) for providing a plurality of gradation voltages to the LCD panel; a primary control circuit board (21) configured for providing the operation voltage to the data driving IC; and a flexible printed circuit board (25) connected between the LCD panel and the primary control circuit board. The data driving IC includes a voltage detecting circuit (230), which detects an operation voltage applied to the gate driving IC and is configured to provide an all-scanning signal to the gate driving IC. |
| US07746297B2 |
Gas discharge display method using both surface and opposing discharges separately to emit light in the sustain period
The present invention provides a method of driving a gas discharge display apparatus for displaying gray-scale display levels finer than those achieved by the conventional methods, and also to provide a gas discharge display apparatus with a driver capable of performing such a driving method. An opposed discharge between the sustaining electrode and the address electrode in addition to the conventional surface discharge is generated for the light emission from the fluorescent material in light emitting tubes. The method and the apparatus effect improvements in finer gray-scale display levels than those by the conventional methods. |
| US07746295B2 |
Plasma display device having improved luminous efficacy
There is provided a plasma display device capable of high luminous efficacy and stable driving for displaying images at various image display load factors. The plasma display device performs the sustain discharge for a light-emission display, and is configured to apply a sustain pulse voltage between a sustain electrode pair in a respective one of the plural discharge cells to generate a sustain discharge in a respective one of the following operating modes selected based upon use of the plasma display device: (a) generating a pre-discharge and then a main discharge; (b) generating a main discharge without a pre-discharge preceding the main discharge; and (c) switching between the mode (a) and the mode (b). The sustain voltage waveforms are used which compensate for an increase in voltage drop due to an increase in discharge current when the image display load factor is excessively increased. |
| US07746293B2 |
Information display apparatus
An information display apparatus includes a pair of main ribs, located at both ends, a plurality of intermediate ribs interposed between the main ribs, a pivot for turnably fixing the main ribs and the intermediate ribs in a root portion, and a fan face joined to the intermediate ribs between the pair of main ribs as well as openably/closably bent like bellows, wherein at least a part of the fan face is composed of an organic EL flat display formed on a flexible and bendy thin film. The display can be folded along the fan face and can be also unfolded into a flat state. |
| US07746290B2 |
Adaptive antenna matching
The present invention relates to a portable communication device and a method of controlling the matching of an antenna in a portable communication device. The device may include an antenna; a radio circuit to send a radio frequency signal to the antenna via a signal path; a matching network including a number of network components and configured to be in the signal path; a detector configured to detect an electromagnetic field from the antenna; and a control unit configured to control matching of the antenna by influencing at least one of the first matching network or the antenna based on the detected electromagnetic field. |
| US07746289B2 |
Point-to-multipoint antenna structure using multiple passive antennas
A fixed-position transmitter node makes wireless links to two or more fixed-position receiver nodes located within a non-omnidirectional composite coverage volume. The antenna structure for the transmitter node includes an RF power splitter, two or more passive antennas, and an enclosure that houses the antennas. An RF signal is split by the RF power splitter and fed to each of the passive antennas. Each antenna is characterized by its own individual coverage volume, based on that antenna's gain pattern, orientation and RF signal received. The individual coverage volumes of the antennas together in the aggregate define the non-omnidirectional composite coverage volume of the overall antenna structure. In this way, the passive antennas as a group can make the wireless links to the receiver nodes in a directional manner. |
| US07746288B2 |
Antenna for WWAN and integrated antenna for WWAN, GPS and WLAN
The present invention relates to an antenna for WWAN and an integrated antenna for WWAN, WLAN, and GPS. The integrated antenna comprises a ground metal plate, a coupled WWAN antenna, a WLAN antenna, an auxiliary grounding element, and at least one supporting element. The integrated antenna of the invention can be applied to a wireless electronic device with WWAN and WLAN by utilizing the coupled WWAN antenna to induce a WWAN frequency and the WLAN antenna to induce a WLAN frequency. In addition, the ground metal plate and the auxiliary grounding element are selectively connected or not connected to a ground end of the wireless electronic device, and can be separately used to provide grounding effect. Therefore, the integrated antenna can be mounted on any part of the wireless electronic device, and can have stable electrical characteristic. |
| US07746286B2 |
Antenna device having good symmetry of directional characteristics
An antenna device suitable for short distance wireless communication is provided which can have a good symmetry of directional characteristics and increase a gain at both end sides in a longitudinal direction of a ground pattern. An antenna device is formed by patterning a metal conductor on a printed substrate. The antenna device is provided with a ground pattern of a rectangular shape, a power feed element arranged adjacent to one short side portion of the ground pattern, a correction pattern that projects from the short side portion and is located lateral to the power feed element, and a parasitic radiation element extending along the short side portion at a separation position facing the short side portion of the ground pattern through the power feed element and the correction pattern. An electrical length of the parasitic radiation element is set to be approximately ½ of a resonant length. When power is feed, the power feed element is excited to radiate electric waves. |
| US07746284B2 |
Cross dipole, cross dipole module, array antenna, and multiple input multiple output antenna
The present invention relates to a cross dipole including a plurality of dipole elements respectively corresponding to a plurality of frequency bands and reconfiguring the plurality of frequency bands. A cross dipole module includes a circuit for controlling a signal of the cross dipole according the cross dipole and an external control signal. An array antenna includes a plurality of cross dipole modules arranged in one dimension or two dimensions. A multiple input multiple output antenna includes a plurality of array antennas for independently operating and an indoor supporting system for respectively applying a control signal to the plurality of array antennas, and reconfigures a distance between the neighboring array antennas. |
| US07746283B2 |
Radio frequency identification (RFID) antenna assemblies with folded patch-antenna structures
Exemplary embodiments are provided of RFID antenna assemblies having folded patch-antenna structures and that are configured with circular polarization or dual linear polarization. An antenna assembly may generally include two folded patch-antenna structures oriented generally perpendicularly to each other. Each folded patch may create a linear polarization wave. When each folded patch is fed independently, the antenna assembly radiates two independent waves that are perpendicularly polarized to each other, therefore providing a dual polarized antenna. In other embodiments, the antenna assembly may include two folded patch-antenna structures again oriented generally perpendicularly to each other. By feeding each folded patch with a 90-degree phase delay between them, a circular polarization wave is radiated. A power divider network may be used to feed the two folded patches with the 90-degree phase delay. The two folded patches may be integrated so as to form a cavity or housing for a printed circuit board. |
| US07746281B2 |
Antenna mounting assembly
An antenna mounting assembly includes a stopper, a side wall, a retainer, and a fall-prevention latch on an instrument panel side of the assembly as an integral part of the panel. The fall-prevention latch and a folded part are engaged with each other for holding an antenna body. On the other hand, the antenna body is released from the instrument panel by disengaging the fall-prevention latch from the folded part. |
| US07746280B2 |
Mobile terminal using an internal antenna with a conductive layer
A mobile communication terminal may be made smaller by using an internal antenna and a conductive layer. The conductive layer is spaced apart from the antenna by a fixed gap, and the conductive layer may be located either internally or externally to the terminal housing. The addition of the conductive layer provides a second resonant frequency in a higher frequency band than a first resonant frequency. Because the conductive layer has a relative smaller amount of radiation and is more directly affected by a human body than the internal antenna with a relatively larger amount of radiation, the performance characteristics of the terminal can be increased by a corresponding amount. |
| US07746278B2 |
Antenna arrangement
An antenna arrangement comprises a central part extending in a first plane, an antenna element comprised in an antenna part, which antenna part and antenna element extend from the central part in a second plane, a first counterpoise part, extending from the central part in a third plane, and a second counterpoise part extending from the central part in a fourth plane, the antenna arrangement is arranged in a functional position. The functional position implying that the folded first and second counterpoise parts together represents a counterpoise and the antenna element resonates together with the counterpoise, thus making the whole antenna arrangement serve as an antenna. |
| US07746269B2 |
DME ground apparatus
The transponder unit provided in a DME ground apparatus detects the transmission rate at which to transmit the pulse-pairs constituting a response signal. The threshold of the reception level of the pulse detection unit provided in the transponder unit is raised as the transmission rate increases. |
| US07746266B2 |
Microwave and millimeter wave imaging system
A sensor array having a plurality of modulated slots for microwave and/or millimeter wave imaging. The locations of the slots in the array define a spatial domain away from an object for detecting an electric field from the object. Each of the slots outputs a signal representative of the measured field and the location of the slot. A processor decodes the signals and generates an image of the object. |
| US07746264B1 |
Low reflectance infrared camouflage system
An infrared camouflage coating system for application to the strategic surfaces of jet engine components comprised of a metal alloy substrate having an oxidized surface and a ferrous sulfide containing silicate glass bonded thereto. |
| US07746263B2 |
Method and arrangement for the digital transmission of an analogue measuring signal
The invention relates to a method for the digital transmission of an analogue measuring signal (M), comprising the following steps: comparing momentary values of a triangular signal (D) with a value of the measuring signal (M) for generating a binary measurement pulse (PM); comparing momentary values of the triangular signal (D) with a predeterminable first reference variable (R1) for generating a binary reference pulse (PR) that corresponds to the measurement pulse (PM) and transmitting the measurement pulse (PM) and reference pulse (PR) at a constant phase. |
| US07746256B2 |
Analog to digital conversion using irregular sampling
This disclosure relates to analog to digital conversion using irregular sampling. |
| US07746250B2 |
Message encoding/decoding using templated parameters
Communication of a compressed message over a communication channel between message processors. The compressed message may be expressed in terms of an expressed or implicit template identification, and values of one or more parameters. Based on the template identification, the meaning of the one or more parameters may be understood, whereas the meaning of the parameter(s) may not be understood without a knowledge of the template. The template provides semantic context for the one or more parameters. The transmitting message processor may have compressed the message using the identified template. Alternatively or in addition, the receiving message processor may decompress the message using the identified template. The template itself need not be part of the compressed message as transmitted. |
| US07746249B2 |
Method and apparatus for encoding and decoding key data
An apparatus and a method for encoding and decoding key data are provided. An apparatus for encoding DPCMed differential data of key data includes a DND operator which performs on input differential data a predetermined number of times a DND operation, in which a divide operation is performed on the input differential data so as to divide differential data belonging to a positive number region into halves and so as to convert one half of the differential data belonging to an upper range than the other half into negative values, and either a divide-up operation or a divide-down operation is selectively performed on the results of the divide operation depending on the range of the results of the divide operation so as to reduce the range of differential data belonging to a negative number region or the positive number region, respectively, a shift-up operator which performs a shift-up operation on the results of the DND operation so as to transfer the differential data having been through the DND operation to either the positive or negative number region, a differential data selector which selectively outputs either the differential data having been through the DND operation or the differential data having been through the shift-up operation, and an entropy encoder which entropy-encodes the differential data selected by the differential data selector. |
| US07746240B2 |
Sensing system and components for detecting and remotely monitoring carbon monoxide in a space of concern
A sensing device for detecting the presence of carbon monoxide in a selected space of concern and communicating with a remote monitoring device is provided. The sensing device comprises (a) a detection device configured to sense the presence of carbon monoxide in the selected space of concern, (b) a monitoring device remote from the detection device, for communicating information to an operator, and (c) the detector in circuit communication with the monitoring device, to transmit information from the detection device to the monitoring device that is related to carbon monoxide in the selected space. According to one preferred embodiment, the sensing device is designed for an aircraft. The remote monitoring device is the multifunctional display of the aircraft cockpit. In addition, in a preferred embodiment, a reset/retest actuator is connected with the multifunctional display, and is in circuit communication with the detection device. The reset/retest actuator is selectively actuated from the multifunctional display to send a reset/retest signal to the detection device, to reset the detection device, and to initiate operation of the detection device to repeat its carbon monoxide detection process and provide a signal related to the level of carbon monoxide detected by the detection device. Moreover, in a preferred embodiment, a heating element is provided that is proximate to the carbon monoxide detection component. The heating element is selectively actuated to heat the air space about the carbon monoxide detection component. Also, an adjustment device associated with the output of the CO detection device, for adjusting the output of the detection device in response to a signal related to the air pressure in the selected space of concern. These features are particularly useful in a detection device for an aircraft, where ambient temperatures may drop to levels that can adversely affect the performance of the detection device, or where pressure changes in the aircraft may affect the sensitivity of the detection device. |
| US07746239B2 |
Light scattering type smoke detector
A light scattering type smoke sensor includes a sensor body, light-emitter for emitting light toward an open smoke-sensing space and outputting a light-received signal according to the amount of scattering light received, and a fire judging unit for judging whether fire occurs or not on the basis of the amount of received light determined on the basis of the outputted light-received signal. |
| US07746238B2 |
Smoke warning system
In a smoke warning system ambient conditions are included in the evaluation of the smoke warning transmitter statuses, or the internal signal evaluation in the smoke warning transmitter is influenced. In this procedure the alarm threshold of the system is raised under certain ambient conditions so that the smoke warning transmitter per se is set so as to be less sensitive. |
| US07746232B2 |
Electronic substrate, semiconductor device, and electronic device
An electronic substrate including: a base substrate having an active face and a rear face; and a plurality of inductor elements formed on or above the active face, or formed on or above the rear face. |
| US07746226B2 |
System and method for providing dynamic presence information as collected by a mobile device
A system and method for detecting proximity of at least one outside party to a multi-party communication includes steps of: receiving presence information of the at least one outside party, wherein the presence information comprises sensor data received from at least one sensor indicating that the outside party is in proximity to a second party; analyzing the sensor data to determine its threat level; and transmitting a signal to the first party, the signal indicating that at least one outside party is in proximity to the second party. |
| US07746218B2 |
Configurable system for alerting caregivers
A system that monitors various conditions of a plurality of hospital beds located in different rooms of a healthcare facility is provided. Alternatively or additionally, other types of equipment may be monitored by the system. Various configurations of network interface units that are coupleable to or integrated into a hospital bed are also disclosed. The system receives data from the hospital beds and/or other equipment and initiates a communication to a wireless communication device of at least one designated caregiver in response to the received data being indicative of an alarm condition. |
| US07746216B2 |
Method and circuit arrangement for holding a control state during inadequate power supply in an RF transponder or remote sensor
An RF transponder includes an input circuit, a read/memory circuit, and a circuit arrangement for holding a control state. The circuit arrangement includes a first storage device (e.g. a D-flip-flop) for storing the control state dependent on received control signals, and a second storage device (e.g. a capacitor and a transistor) for holding the control state during a period of inadequate energy supply to the circuit arrangement, e.g. while the transponder is in a field gap of the electromagnetic field emitted by a base station with which the transponder communicates. In an operating method, the control state is held by the second storage device during a period of inadequate energy supply. Then, when adequate energy is again supplied, the transponder resumes the control state that was held by the second storage device. The transponder continues to operate properly according to an anti-collision procedure in a system of several transponders communicating individually with a base station. |
| US07746214B2 |
Rotary variable resistor
A rotary variable resistor includes a variable resistor body mounted to a console panel, a rotor shaft protruding outward from the variable resistor body, and a control knob coupled to an outer end of the rotor shaft. A single plate-shaped stopper is projectingly provided, along a rotational direction of the rotor shaft, on a front face of the variable resistor body from which the rotor shaft protrudes. First and second restricting portions are provided on the control knob side-by-side along the rotational direction of the rotor shaft to alternately abut against the stopper in defining an actual rotational angle of the rotor shaft. |
| US07746212B2 |
Temperature sensor and method for its production
In a method for producing a temperature sensor, there is first provided a substrate, on the first surface of which there is arranged a sensor structure having a first end and a second end, wherein the sensor structure substantially completely covers the first surface of the substrate. Then an insulation layer is at least partially formed on this sensor structure on which a first and a second contact area are then formed. The first and second contact areas are formed such that they are conductively connected to the first end and the second end of the sensor structure, respectively. |
| US07746211B2 |
Lamp transformer assembly
Disclosed is a lamp transformer assembly, transformer winding arrangement and method of assembling a transformer assembly and lamp igniter transformer core. The lamp transformer assembly comprises a transformer core comprising two or more core members, wherein the core members ends are adapted to provide a transformer core with axially distributed air gaps. Furthermore, the transformer assembly comprises a primary and secondary winding, wherein one or more core members and the secondary winding are adapted to provide insertion of the one or more core members within the interior of the secondary winding. The transformer core members are attached to complete the core. |
| US07746202B2 |
Magnetic actuating device
The invention relates to a magnetic actuating device containing a reference element and an adjusting element which is movably disposed between first and second end positions with respect to the reference element. The reference and/or adjusting elements contain a magnetizable material. A drive coil is provided for generating a magnetic field that moves the adjusting element from the first to the second end position. A mechanical clamping device is provided for producing mechanical forces that move the adjusting element from the second to the first end position. A fixing device is provided with a permanent magnet for generating a holding force fixing the adjusting element in the second end position with respect to the reference element. The fixing device contains a fixing unit separated from the adjusting element and provided with the permanent magnet. |
| US07746200B2 |
Drive device with an input shaft and an output shaft particularly for driving a contact piece of an electrical switching device
A drive device has a rotatable driving shaft and a driven shaft. The driving shaft, or input shaft, and the driven shaft, or output shaft, are joined to each other by way of a magnetic coupling. The driven shaft can be blocked in a direction of rotation such that magnetic forces emanating from the magnetic coupling cause the driven shaft to move in a direction opposite that of the direction of blocking. The driven shaft moves in a springing manner. |
| US07746195B2 |
Circuit topology for multiple loads
A circuit topology for multiple loads includes a driving terminal, a first node coupled to the driving terminal and a second node via a first branch transmission line, a first receiving terminal which is a test point configured to detect errors of the circuit topology coupled to the first node via a second branch transmission line, a second and a third receiving terminal respectively coupled to the second node via a third branch transmission line and a fourth branch transmission line, wherein the difference between the length of the second branch transmitting line and that of the third branch transmitting line, and the difference between the length of the third branch transmitting line and that of the fourth branch transmitting line are greater than the product of a transmission speed and a rise time of the signal, and a first resistor is connected in the third branch transmission line. |
| US07746194B2 |
Signal splitter/combiner for reducing noise ingress and cable television network incorporating plurality of same
A signal splitter comprising an input and a plurality of outputs is provided, wherein alternate outputs are connected to phase shifting devices. The phase shifting devices preferably comprise phase shifting transformers and introduce a phase shift of 180°, so that noise components of alternate outputs are antiphase and cancel one another out almost entirely when the signals are summed. Also provided is a cable television network comprising a plurality of such signal splitters to ensure that noise ingress in upstream signals passing into the network is substantially reduced. |
| US07746191B2 |
Waveguide to microstrip line transition having a conductive footprint for providing a contact free element
The present invention relates to an element of transition between a waveguide and a transition line on a substrate. The element of transition comprises a securing flange on the substrate, the flange being dimensioned so that at least, in the direction microstrip line, the width d of the flange is selected in such a manner as to shift the resonant modes away from the useful band. The invention is used particularly for circuits using SMD techniques at millimeter frequencies. |
| US07746190B2 |
Polarization-preserving waveguide filter and transformer
A microwave waveguide filter includes an input waveguide section, an output waveguide section, a plurality of resonator sections disposed between the input and output waveguide sections, and a plurality of coupling sections disposed on either side of each of the resonator sections. The input waveguide section, the resonator sections, and the output waveguide section have at least four fold symmetric quadruple ridge cross-sections and the coupling sections have at least four fold symmetric cross-sections. |
| US07746189B2 |
Waveguide circulator
A waveguide circulator comprising at least three waveguide arms intersecting at a junction, at least one ferrite element positioned within the junction, an impedance transformer and a recessed transformer. At least a portion of each of the at least three waveguide arms and the junction define a first wall and a second wall that are positioned in an opposing relationship. The impedance transformer is positioned in proximity to the at least one ferrite element and projects from the first wall. The recessed transformer is positioned in proximity to the impedance transformer and is recessed within the first wall. |
| US07746186B2 |
Wideband quadrature imbalance compensation system and method
Compensating for wideband quadrature imbalance error by introducing inverse complex inputs to phase quadrature estimator filters to generate estimated quadrature distortion; summing estimator quadrature distortion with a delayed version of the actual complex input to obtain estimated quadrature output; comparing the output with the true output to obtain residual quadrature imbalance error; applying a least mean square to the inverse input and imbalance residual error to obtain an updated estimate of filter coefficients; updating the filter coefficients of the phase quadrature estimator; and updating the filter coefficients of a phase quadrature compensator with the filter coefficients of the phase quadrature estimator to obtain a quadrature output pre-compensated for quadrature imbalance error. |
| US07746182B2 |
Systems and methods for voltage controlled oscillator calibration
Various systems, methods and apparatus for calibrating a clock generating circuit are discussed herein. As one example, a method for calibrating a voltage controlled oscillator is disclosed. The method includes fixing the control voltage of a fine tune capacitor in the voltage controlled oscillator at a predetermined level. A binary search is performed in a digital circuit for a value of a calibration word that is used to enable switched capacitors in a coarse tune capacitor bank in the voltage controlled oscillator. The calibration word is fixed at the value determined by the binary search, and the control voltage of the fine tune capacitor is released to enable adjustment of the control voltage by a feedback signal to the voltage controlled oscillator. |
| US07746180B2 |
Phase-locked loop circuit and data reproduction apparatus
This invention relates to a phase-locked loop circuit and a data reproduction apparatus, which can reduce a processing time that is required for initial adjustment in the data reproduction apparatus. In a digital data reproduction apparatus having two control functions, i.e., phase and duty adjustments for binarized data, the phase comparison with one edge is performed only at the phase adjustment by means of a phase-locked loop circuit 33 having an edge switching means 4 which controls the phase comparator 1. The phase comparator 1 inputs the binarized and a bit synchronous clock, and switches the output between a comparison result with one edge, i.e., a rising edge or a falling edge of binarized data, and a comparison result with both edges. |
| US07746177B2 |
Self-biased bipolar ring-oscillator phase-locked loops with wide tuning range
Self-biased bipolar ring-oscillator phase-locked loops with a wide tuning range are disclosed. In a particular example, an apparatus to provide a phase-locked loop is described, comprising a voltage-controlled oscillator (VCO) to provide an output clock signal having a frequency, a quantizer, a phase-frequency detector to generate an adjustment signal, and a charge pump to modify the control voltage. The example VCO includes several ring-oscillator stages, where each ring-oscillator stage includes several gain stages to provide several output currents based on a comparison of a control voltage and several corresponding threshold voltages. The example quantizer includes several comparators to generate digital signals based on the output currents. The example charge pump modifies the control voltage based on the digital signals and the adjustment signal, and includes several switching elements to increase or decrease current to the charge pump based on the digital signals. |
| US07746175B2 |
Solid state RF power amplifier
A power amplifier (power amplifier) having multiple solid state sub-amplifiers connected in parallel between the power amplifier input and the power amplifier output are described. The signal input to the power amplifier is provided to an RF splitter connected between the power amplifier input connector and the input of each of the sub-amplifiers. The RF splitter splits the input power from the signal input and provides the power to the sub-amplifier inputs through input electrical paths. The input electrical paths from the power amplifier input to the sub-amplifiers are substantially physically identical. Each of the sub-amplifiers drive an input of an RF combiner connected between the outputs of the sub-amplifiers and the output of the power amplifier. The RF combiner combines the output power from each of the sub-amplifiers through output electrical paths, and provides the combined power to the power amplifier output. The output electrical paths from the sub-amplifiers to the power amplifier output are substantially physically identical. |
| US07746174B2 |
Systems and methods for power amplifier with integrated passive device
Embodiments of the invention may provide for systems and methods for providing a power amplifier with integrated passive device, thereby improving the performance of the power amplifier. The power amplifier may include a signal amplification section, a power combining section, and a coupling device section that interconnects the signal amplification section and the power combining section. The signal amplification section may be implemented on a first substrate, and the power combining section may be implemented on a second substrate, where the first substrate and the second substrate may be different. The power combining section may be implemented by the integrated passive device (IPD) that may have characteristics of high performance passive device with flexibility of implementing diverse functions, including a notch filter, a low pass filter, and/or bypass capacitance for bias network. The power combining section implemented by the integrated passive device may have an improved power combining efficiency. |
| US07746173B1 |
Power amplifier with output harmonic resonators
Embodiments of circuits and systems for a radio frequency (RF) power amplifier employing output harmonic resonators are disclosed. The RF power amplifiers may include amplification circuitry having unit cells and output harmonic resonators co-disposed on a chip. In some embodiments, each unit cell may be coupled with a respective output harmonic resonator. Other embodiments may be described and claimed. |
| US07746171B2 |
Amplifier networks with controlled common-mode level and converter systems for use therewith
Effective control of the common-mode level of amplifiers is obtained through control structures (both closed-loop and open-loop structures) which are directed to various amplifier functions such as the reduction of amplifier loading, accurate sensing of common-mode levels, mitigation of headroom restraints, and proper transistor biasing. This common-mode control is especially useful in multiplying analog-to-digital converters (MDACs) of signal processing systems. |
| US07746170B2 |
Class AB amplifier and imagers and systems using same
A class AB amplifier includes an input stage having a pair of differential input terminals, first and second differential output terminals, and a local common mode feedback circuit. The input stage includes a local common mode feedback circuit having cascode transistor to achieve relatively high gain. The amplifier also includes an output stage having first and second pairs complementary transistors coupled between first and second power supply nodes. One of the complementary transistors in each pair has a gate coupled to the first and second differential output terminals, respectively. The output stage includes a pair of cascode transistor connected to one of the pairs of complementary output transistors. The amplifier can be used to supply a bias voltage to a highly capacitive load, such as voltage sampling capacitors in a CMOS imager. |
| US07746164B2 |
Voltage generating circuit
Disclosed is a voltage generating circuit which steps down a voltage to output a stepped down voltage. The voltage generating circuit includes first and second transistors. The drains of the first and second transistors are connected to a higher voltage power supply. The gate of the first transistor is connected to the gate of the second transistor. The voltage of the gate of the first transistor is controlled by a control circuit such that a voltage of the source of the first transistor can reach a predetermined voltage. A stepped down voltage is outputted from the source of the second transistor. |
| US07746162B2 |
Apparatus and method for waking up a circuit
A method for waking up a circuit, comprising charging a voltage line of the circuit with a constant wake-up current until the voltage line reaches a predetermined voltage. Also, an apparatus, comprising a circuit portion, a switch configured to selectively couple an input of the circuit portion to a supply voltage, a current source configured to generate a first current, and a control circuit configured to control a state of the switch depending on the first current. |
| US07746156B1 |
Circuit and method for driving a junction field effect transistor
A circuit and method for driving a field effect transistor is disclosed. A switching circuit includes a driver device having a signal input, a supply voltage input, and an output. The driver output is coupled to a JFET. A converter couples to the JFET and provides an output of the switching circuit. When enabled, a switching device couples this switching circuit output to the gate of the JFET, thus causing the JFET to be driven into conduction. |
| US07746153B1 |
Power FET gate charge recovery
A circuit for recovering charge at the gate of an output transistor arranged to drive the output of a switching circuit such as a switching regulator or controller. A substantial portion of the charge for each switching cycle is recovered under a wide range of load conditions for the switching circuit, e.g., no load, partial load, or full load. Also, charge recovery operates effectively with a switching circuit that is arranged to switch in a synchronous or asynchronous manner. Additionally, if the output voltage of a switching circuit is 12 or more volts, the amount of charge that can be saved can be relatively substantial. |
| US07746152B2 |
Switch circuit device, and wireless circuit device and sampling circuit device employing the same
A switch circuit device with improved insertion loss characteristics and isolation characteristics is provided. The switch circuit of the present invention includes a plurality of n-ch MOSFETs whose gates are connected together and whose drains and sources are connected in series, a p-ch MOSFET whose gate is connected to the gates of the plurality of n-ch MOSFETs and whose drain is connected to the source and drain of at least one pair of adjacent n-ch MOSFETs, and a voltage changing circuit for applying a low voltage to the source of the p-ch MOSFET while a high-level control voltage is applied to the gate of the p-ch MOSFET, and a high voltage to the source of the p-ch MOSFET while a low-level control voltage is applied to the gate of the p-ch MOSFET. |
| US07746151B2 |
Variable gain mixer
The mixer includes mixers constructed with variable gain amplifiers having two transistor pairs Qp+/Qp− and Qn+/Qn− to have a predetermined gain by using LO+ and LO− signals; and LO bias circuits connected to have bias voltages different from each other with respect to the LO+ and LO− signals of the mixers and share an input signal. |
| US07746143B2 |
Clock generating circuit and semiconductor device provided with clock generating circuit
An object is to provide a clock generating circuit that can suppress variation of an oscillation frequency from the clock generating circuit, which is due to a change in the output voltage according to a discharging characteristic of the battery, and effectively utilize the remaining power of the battery. A structure includes an output voltage detecting circuit for detecting an output voltage from a battery; a frequency-division number determining circuit for determining the number of frequency-division by a value of the output voltage detected by the output voltage detecting circuit; an oscillation circuit for outputting a reference clock signal depending on the output voltage; a counter circuit for counting a number of waves of the reference clock signal that depends on the number of frequency-division; and a frequency-dividing circuit that frequency-divides the reference clock signal depending on the number of waves counted by the counter circuit. |
| US07746142B2 |
Circuit and method for clock skew compensation in voltage scaling
Circuit and methods for automatic clock skew compensation in circuits having two power domains. When one of the power domains is operated with a lowered supply voltage, lowering the supply voltage tends to slow the clock pulse and produces clock skew. Circuitry is provided for selectively delaying the clock pulse in one of the power domains to reduce the clock skew by comparing the clock pulses, and then automatically delaying the clock pulse in one of the domains by a delay determined to minimize the skew. A method is provided where the clock skew between two clock pulses is determined and the delay needed in one of the clock pulses to reduce the skew is determined by sampling the clock skew using a plurality of delays at multiples of a minimum delay, and then automatically delaying the one clock pulse by selecting an appropriate delay. The method may be iterated. |
| US07746133B2 |
Charge pump circuit
A charge pump circuit including an input rail, an output rail, a voltage rail, a control line, an MOS input transistor including a gate and a channel connected between the input rail and the voltage rail, and an MOS output transistor including a gate and a channel connected between the output rail and the voltage rail. The gate of the input transistor is connected to the gate of the output transistor and a switch connects the channel of the output transistor to the voltage rail in response to a signal on the control line. The channel of an input cascode transistor connects the channel of the input transistor to the input rail and the channel of an output cascode transistor connects the channel of the output transistor to the output rail. The gate of the input cascode transistor is connected to the gate of the output cascode transistor. |
| US07746128B2 |
Clock multiplier and clock generator having the same
A clock multiplier includes a phase-frequency detector, a voltage-current converter, a duty ratio control circuit, a plurality of variable delay cells and an edge combiner. The phase-frequency detector generates control signals. The voltage-current converter converts the control signals to generate first and second current control voltages. The duty ratio control circuit modifies the duty ratio of an input clock signal based on the first and second current control voltages. Each of the variable delay cells generates a triangular wave voltage based on the modified input signal, generates a square wave voltage based on the triangular wave voltage to generate a delay signal. The edge combiner generates a plurality of multiplied clocks based on the delay signals from the variable delay cells. |
| US07746127B2 |
Driving device and driving method of capacitive load and liquid jet printing apparatus
A driving device of a capacitive load includes a modulator that executes pulse modulation on a drive waveform signal. An inductor performs low-pass filtering on the modulated drive waveform signal and outputs the low-pass filtered signal as a drive signal towards a load capacitor as the capacitive load. A load selection control circuit selects a load capacitor and a dummy load capacitor to be connected to the inductor so that a sum of the capacitances of the selected load capacitor and dummy load capacitor is kept within a predetermined range. A feedback circuit executes a filtering process on the drive signal so that a frequency characteristic of a passing band of the drive signal becomes substantially flat. The resulting signal is provided to the modulator as a feedback signal. The modulator executes the pulse modulation on a difference value between the drive waveform signal and the feedback signal. |
| US07746124B2 |
Sub-micron high input voltage tolerant input output (I/O) circuit
A method of providing bias voltages for input output connections on low voltage integrated circuits. As integrated circuit voltages drop generally so does the external voltages that those circuits can handle. By placing input and output devices, in series, external voltages can be divided between the devices thereby reducing junction voltages seen by internal devices. By using external voltages as part of a biasing scheme for integrated circuit devices, stress created by the differential between external voltages and internal voltages can be minimized. Additionally device wells can be biased so that they are at a potential that is dependant on the external voltages seen by the low voltage integrated circuit. |
| US07746123B2 |
Switching system with reduced EMI
Various apparatuses, methods and systems for switched mode electronic circuits with reduced EMI are disclosed herein. For example, some embodiments of the present invention provide apparatuses including a power supply, an output, and a composite switch connected between the power supply and the output. The composite switch includes a plurality of transistors connected in parallel, a switch closing delay line having a plurality of switch closing outputs each connected to a control input of one of the plurality of transistors, and a switch opening delay line having a plurality of switch opening outputs each connected to one of the plurality of switch closing outputs. The switch closing delay line and switch opening delay line are connected in an order that opens the plurality of transistors in a staggered order in time and closes the plurality of transistors in a reverse staggered order in time. |
| US07746122B2 |
Input buffer for semiconductor memory apparatus
Disclosed are an input buffer, and more particularly, a technique that is capable of improving the operation speed of the input buffer by improving response speed with respect to an input signal. The input buffer includes a buffer unit that operates when an activation control signal is activated, compares the voltage of an input signal to a preset reference voltage, and outputs the result of the comparison to an output node, a driving unit that performs driving control on an output of the buffer unit, and outputs an output signal, and a pull-down control unit that outputs a pull-down control signal that has a high pulse for a predetermined time when transition of a potential of the input signal occurs. |
| US07746117B2 |
Complementary energy path adiabatic logic
A complementary energy path adiabatic logic (CEPAL) includes an evaluation network and a power clock network. The evaluation network is a logic circuit composed of P-type MOS transistors and N-type MOS transistors. The power clock network includes a P-type and N-type MOS transistors and additional P-type and N-type MOS transistors, with each of the transistors involved in the power clock network acting as an active diode. |
| US07746108B1 |
Compute-centric architecture for integrated circuits
Integrated circuits having a compute-centric architecture. An integrated circuit may include an array of interconnected substantially similar logic blocks, each including a multiplier circuit and a lookup table circuit. The multiplier circuit has first and second inputs coupled to first and second data inputs of the logic block, and an output, and may include a non-uniform array of sub-circuits. The lookup table circuit has a first input coupled to a third data input of the logic block, a second input coupled to the output of the multiplier circuit, and an output coupled to a data output of the logic block. The multiplier circuits in adjacent logic blocks may be coupled together via a multi-bit partial product bus. Optional storage elements store the first and second inputs and the output of the multiplier circuit, the partial product bus, and the output of the lookup table circuit. |
| US07746105B1 |
Merging data streams in a self-timed programmable integrated circuit
Circuits for merging data streams in a self-timed programmable integrated circuit. A programmable integrated circuit includes interconnected logic blocks, each including a logic circuit and an output multiplexer circuit including an arbiter and a multiplexer. Each arbiter is coupled to receive ready signals provided with first and second outputs of the logic circuit. Each multiplexer has first and second data inputs coupled to the outputs of the logic circuit, a select input programmably coupled, in one of a plurality of operating modes, to an arbiter output, and a data output coupled to an output of the logic block. The output multiplexer circuit provides an output token only when a first token indicates valid new data on the arbiter output and a second token indicates valid new data on one of the data inputs, and stores a third token received on the other data input until the other data input is selected by the multiplexer. |
| US07746104B1 |
Dynamically controlled output multiplexer circuits in a programmable integrated circuit
A programmable integrated circuit includes a plurality of interconnected logic blocks, each including a logic circuit and an output multiplexer circuit. The output multiplexer circuit includes a first multiplexer having first and second data inputs respectively coupled to first and second outputs of the logic circuit, a select input coupled to an output of another logic block, and a first data output. A second output multiplexer may also have first and second data inputs respectively coupled to the first and second outputs of the logic circuit, a select input coupled to the output of the another logic block, and a second data output. The output multiplexer circuit is programmably coupled, in one of a plurality of operating modes, to provide an output token with the first output of each logic block only when the output multiplexer circuit of the logic block receives tokens indicating valid new data on each of the first, second, and select inputs of the circuit. |
| US07746102B1 |
Bus-based logic blocks for self-timed integrated circuits
A bus-based logic block in a self-timed integrated circuit includes N first input multiplexers, N second input multiplexers, and N lookup tables, N being greater than one. The select inputs of all N first input multiplexers are coupled together, and the select inputs of all N second input multiplexers are coupled together. A corresponding data input of each first input multiplexer is one bit of a first self-timed N-bit bus, and a corresponding data input of each second multiplexer is one bit of a second self-timed N-bit bus. Each lookup table has first and second inputs coupled to the outputs of the first and second input multiplexers. Corresponding control inputs of all N lookup tables are coupled together. Thus, all operations are performed on one or more N-bit self-timed busses, rather than on individual data signals. |
| US07746099B1 |
Method of and system for implementing a circuit in a device having programmable logic
A method of implementing a circuit in a device having programmable logic is disclosed. The method comprises implementing a circuit in the programmable logic of the device; storing data in a block of random access memory; performing a partial reconfiguration of the device, where new data is stored in the block of random access memory; and accessing the new data. A system of implementing a circuit in a device having programmable logic is also disclosed. |
| US07746098B2 |
Termination switching based on data rate
Embodiments of the invention are generally related to systems comprising devices connected by a bus. A device in the system may include termination control logic capable of detecting changes in the system clock frequency. Upon detecting a clock frequency, the termination control logic may determine whether the clock frequency is greater than a threshold frequency. If so, the termination control logic may enable bus termination. However, if the new clock frequency is lower than the threshold frequency, bus termination may be disabled, thereby conserving power. |
| US07746095B2 |
Memory module and method having improved signal routing topology
A registered memory module includes several memory devices coupled to a register through a plurality of transmission lines forming a symmetrical tree topology. The tree includes several branches each of which includes two transmission lines coupled only at its ends to either another transmission line or one of the memory devices. The branches are arranged in several layers of hierarchy, with the transmission lines in branches having the same hierarchy having the same length. Each transmission line preferably has a characteristic impedance that is half the characteristic impedance of any pair of downstream transmission lines to which it is coupled to provide impedance matching. A dedicated transmission line is used to couple an additional memory device, which may or may not be an error checking memory device, to the register. |
| US07746094B2 |
Testing system for power supply
A testing system for a power supply (40) includes a testing chamber (10), a control switch, an electrical load (50), an AC source (60), and a PLC (30). The power supply has a voltage choice switch. The testing chamber receives the power supply therein. The testing chamber provides a first or a second ambient temperature and supplies a testing environment for the power supply. The control switch switches the power supply to operate between a standby state and an operational state. The electrical load is connected to the power supply. The AC source is connected to the power supply. The AC source outputs the first voltage or the second voltage to the power supply. The PLC controls switching states of the voltage choice switch and the control switch in a manner such that the power supply selectively operates in one of combined switching states of the voltage choice switch and the control switch. |
| US07746091B2 |
Sensor apparatus
The present invention includes an output circuit section for digitally outputting from an output terminal in a time division system a failure detection signal from a failure diagnosis circuit and a sense signal from a process circuit section, leading to reduction in size of a sensor apparatus. Further, outputting a failure detection signal earlier than a sense signal leads to improvement in reliability at the time of abnormality. |
| US07746082B2 |
Partial discharge detection device
The present invention provides a high-performance partial discharge detection device which is user-friendly and compact and which allows detection of the electromagnetic waves caused by partial discharge, over a wide bandwidth with a simple constitution and a favorable S/N ratio. The waveguide antenna which receives electromagnetic waves that leak from the insulating spacer is attached to the outer circumferential face of the insulating spacer. The waveguide antenna is constituted by a waveguide portion and a coaxial cable connector which is installed on the waveguide portion. The waveguide portion has a metal short-circuit plate provided at one end thereof, and an opening formed at the other end thereof, which covers part of the outer circumferential face of the insulating spacer. |
| US07746077B2 |
Method for measuring the magnetotelluric response to the earth's subsurface
A method for measuring magnetotelluric response of the Earth includes measuring transient controlled source electromagnetic response of the subsurface below a body of water over a plurality of actuations of an electromagnetic transmitter. The transient response measurements are stacked. The stacked transient responses are subtracted from measurements of total electromagnetic Earth response over a time period including the plurality of transient response measurements to generate the magnetotelluric response. |
| US07746075B2 |
Methods, systems, circuits and computer program products for determining polarization of a gas
A circuit for determining a polarization of a gas. The circuit includes a polarimetry circuit having an NMR coil that is configured to excite a polarized gas and that is responsive to an electromagnetic signal generated by the excited, polarized gas. The polarimetry circuit has a reproducible polarization measurement variability of less than about 2% when the NMR coil is exposed to a temperature in a range of about 0° C. to about 200° C. |
| US07746073B2 |
Magnetic resonance imaging system
A magnetic resonance imaging system is provided, which can provide the homogeneous magnetic field to obtain a head anatomic image with a high resolution and high SNR by coaxially disposing a receive-only phased array antenna inside a transmit-only antenna with a predetermined gap, and thereby a detailed and accurate image of a man's head can be obtained. In the present invention, the system comprises: a transmit-only antenna comprising at least two saddle quadrature antennas connected with each other to form a ring shape, one of the connections being a joint and the remaining connections being formed in an overlapping fashion; and a receive-only phased array antenna comprising a plurality of receive-only antennas connected with each other to form a ring shape, one of the connections being a joint and the remaining connections being formed in an overlapping fashion, wherein an inner diameter of the receive-only phased array antenna is shorter than that of the transmit-only antenna, and the receive-only phased array antenna is coaxially disposed inside the transmit-only antenna with a predetermined gap. |
| US07746067B2 |
Machine with a position-sensing system
A machine includes a component. The machine may also include a position-sensing system with a plurality of sensor elements that each generate a signal related to proximity of the sensor element to the component by generating the signal based at least in part on the magnetic permeability of the space adjacent the sensor element and a time-varying magnetic field generated by an electric circuit of the position-sensing system. The machine may also include one or more information-processing devices that determine a positional relationship between the component and the plurality of sensor elements based on a plurality of the signals generated by the sensor elements. |
| US07746066B2 |
Position sensor
In order to be able to perform a measurement of the run time of an electrical impulse in a position sensor through a single slow timed timing generator, while still capable to achieve a high precision of the measurement result, the entire run time is determined, so that the number of the completely performed system timings is counted as a coarse time value, and the fractions thereof are counted as a fine time value, in which the electrical impulse is started at a fixed point in time of the system timing, e.g. at the beginning of the timing, and the difference value is measured between the end of the coarse time interval and the arrival of the wave as a fine time interval, which is then digitized and computed with the coarse time value. |
| US07746065B2 |
Continuously calibrated magnetic field sensor
A magnetic field sensor comprises a reference magnetic field generator (8), a magnetic field sensing cell (6) including Hall effect sensing elements (12), and a signal processing circuit (4) connected to the output (11) of the magnetic field sensing cell and comprising one or more feedback lines (27, 28) for correcting error fluctuations in the transfer characteristic of the magnetic field sensor. The reference magnetic field generator is adapted to generate a frequency modulated reference magnetic field. The signal processing circuit further includes a modulator connected to the magnetic field sensing cell, adapted to modulate the output signal thereof at a frequency different from the modulation frequency of the reference magnetic field generator. |
| US07746064B2 |
Speed measurement for an electrical permanent-magnet synchronous machine
The invention relates to a speed measurement device (1, 2) for a permanently excited electric synchronous machine (5, 7) comprising a first part (11, 13) and a second part (15, 17). The invention also relates to a corresponding method for measuring speed. The second part (15, 17) of the permanently excited electric synchronous machine comprises permanent magnets (19). The speed measurement device (1, 2) comprises at least one first sensor (25) and a second sensor (31), wherein the first sensor (25) is provided with a sensor coil and the second sensor (31) is a Hall sensor and the sensors (25, 31) on the first part (11, 13) are arranged in such a way that the first sensor (25) and second sensor (31) are influenced by a magnetic field (33), which is generated by the permanent magnets (19), by means of a flow conducting device (43) having an integrated character. |
| US07746061B2 |
Method of performing signal-measured calibration
This present invention discloses a method for performing an accurate calibration of signal measurement by a light-driving system including an automatic power control (APC) circuit which is pre-calibrated for a signal measurement process. By enlarging at least one measured pad of the APC circuit, multiple grounding paths are established via a plurality of probes of a test instrument. An impedance effect predicted on the contact between the probes and the pad is diminished greatly. A voltage value on the pad can be accurately measured. Thus, a reference voltage value input to a first input of a comparator of the APC circuit can be determined on a basis of a specific condition when a ramping voltage value input to a second input of the comparator is substantially equal to a sum of a predetermined reference voltage value and the voltage value of the pad. |
| US07746057B2 |
Power meter having complex quadrature output current and voltage filters
A power meter having complex quadrature output current and voltage filters provides power measurements in high amplitude and frequency variation and/or high jitter environments without requiring high computational overhead. A pair of filters, one for voltage and one for current each have a response determined by complex non-conjugate poles. The response of the filters is such that only the positive or negative half plane of the complex frequency spectrum is passed and provide complex outputs representing the real and imaginary parts of both the current and voltage. At least one indication of a power delivered to a load is computed from the complex current and voltage outputs, which may be the real and/or reactive power. |
| US07746056B2 |
Integrated sensor
An electronic circuit includes a substrate having a surface and a device supported by the surface of the substrate. The electronic circuit also includes a magnetic field transducer disposed over the surface of the substrate and an insulating layer disposed between the substrate and the magnetic field transducer. The electronic circuit also includes a conductor disposed over the magnetic field transducer. The conductor is configured to carry an electrical current to generate a first magnetic field. The electronic circuit is responsive to the first magnetic field. |
| US07746054B2 |
System and method for detecting the presence of an unsafe line condition in a disconnected power meter
A method of detecting the presence of an unsafe line condition at a power metering device is disclosed. The method comprises the steps of determining if a disconnect switch is in the open position, and measuring a first voltage at a first load contact. The method measures a second voltage at a second load contact and determines if the first voltage is greater than a first voltage threshold or less than a second voltage threshold. The method further determines if the second voltage is greater than the first voltage threshold or less than the second voltage threshold. The method indicates that an unsafe condition exists if either the first voltage is greater than the first voltage threshold, or first voltage is less than the second voltage threshold or the second voltage is greater than the first voltage threshold or the second voltage is less than the second voltage threshold, when the disconnect switch is in the open position. |
| US07746049B2 |
Power supply device and recording apparatus
A power supply device includes a DC-DC converter configured to regulate an output voltage based on an externally input instruction, and a discharge circuit connected to an output capacitor of the DC-DC converter, wherein the discharge circuit includes a switch element configured to switch between a conductive state and a nonconductive state according to an instruction, and a capacitor-resistor (C-R) circuit configured to charge electric charge accumulated in the output capacitor of the DC-DC converter when the switch element is conductive and to discharge the electric charge to ground when the switch element is nonconductive. |
| US07746048B2 |
Non-linear PWM controller for DC-to-DC converters
A nonlinear PWM controller for switching power supplies. |
| US07746047B2 |
Low dropout voltage regulator with improved voltage controlled current source
Techniques pertaining to designs of a compensation voltage controlled current source (VCCS) used in low dropout voltage regulators are disclosed. According to one aspect of the present invention, a compensation voltage controlled current source (VCCS) is so designed to meet the low input/output voltage requirements. Various features of the VCCS are demonstrated through several embodiments. |
| US07746046B2 |
Power management unit for use in portable applications
A voltage regulator includes a first stage capable of receiving a reference voltage and capable of having a first current flowing through the first stage. A second stage is capable of having a second current flowing through the second stage. A third stage is capable of outputting an output voltage and capable of having a third current flowing through the second stage. The first, second and third currents are proportional to each other throughout a range of operation of the voltage regulator between substantially zero output current and maximum output current. The first stage drives the second stage as a low input impedance load. |
| US07746041B2 |
Non-isolated bus converters with voltage divider topology
A voltage converter having four switches Q1, Q2, Q3, Q4, connected in series and operated in pairs in a complementary fashion. An input voltage is provided across the four switches. A middle capacitor is connected in parallel with two middle switches Q2, Q3. Voltage output is provided across switches Q3 and Q4 (i.e. at a midpoint of the four switches). Series-connected output capacitors can be connected in parallel with the set of four switches. The middle capacitor alone or in combination with parallel connected capacitors, when connected to the input voltage or output terminals functions as a capacitive voltage divider for voltage conversion and/or regulation with extremely high efficiency and which can provide either step-down or step-up function. Also, an output inductor can be provided as a perfecting feature to further increase efficiency. Alternatively, two of the four switches can be replaced with rectifying diodes. Alternatively, the voltage converter has two or more sets of four switches connected in parallel. The two sets can be connected by resistor-capacitor ladder, or an inductor-capacitor ladder for charge/voltage sharing to reduce voltage ripple. |
| US07746034B2 |
Battery module
A battery module includes unit cells and a housing for accommodating the unit cells therein, the housing having paths for circulating a cooling medium. The housing includes: a unit cell receptor for receiving the unit cells, the unit cell receptor having an inner space with an inner spatial section area perpendicular to a longitudinal direction of the housing; and a cooling medium circulator having an inner space for circulating a cooling medium, the inner space being in communication with the inner space of the unit cell receptor and having an inner spatial section area perpendicular to the longitudinal direction of the housing. The inner spatial section area of the unit cell receptor is larger than the inner spatial section area of the circulator. |
| US07746031B2 |
Monitoring device for power supply system
A battery monitoring unit and sensors are supplied with a common operating supply voltage to operate. Detection values from sensors are sent to a control circuit by the battery monitoring unit. The control circuit monitors the operating supply voltage using a voltage sensor and additionally determines whether or not the detection values from the sensors before the relay connection falls within a normal range to more accurately detect a power supply reduction abnormality of the battery monitoring unit. Therefore, abnormalities can be detected accurately when the sensor and the battery monitoring unit provided for the secondary battery cannot operate normally due to a reduced operating supply voltage. |
| US07746027B2 |
Electric power controller for vehicle mounting
In an electric power controller for vehicle mounting, an input voltage supplied through a harness and a threshold value are compared, and the input voltage applied to load is interrupted when the input voltage is smaller than the threshold value. The electric power controller for vehicle mounting includes a voltage drop detector for detecting a voltage drop amount of the harness; and a threshold value setting device in which a voltage provided by subtracting the voltage drop amount of the harness from a predetermined protecting voltage is set as the threshold value. |
| US07746026B2 |
Controlling state of charge of a vehicle battery
A method of controlling a state of charge of a battery in a vehicle includes receiving a request to enter an enhanced charging mode. A target for the state of charge is increased from a normal operating target to at least one enhanced mode target. The state of charge may be controlled to the at least one enhanced mode target during a drive charging cycle and during a park charging cycle. |
| US07746025B2 |
Variable speed motor
A variable speed motor includes a main winding including first and second main windings, and an auxiliary winding including first and second auxiliary windings, wherein the main winding and the auxiliary winding are wound on a stator to form a plurality of poles, and a plurality of relays for performing a switching operation between serial/parallel connections of the first and second main windings or the first and second auxiliary windings. The variable speed motor includes a stator on which a 4-pole winding and a 12-pole winding arc wound, a plurality of tap windings connected in series to a 4-pole main winding forming 4 poles, for extending a variable range of rotation speed of the motor during a 4-pole operation mode, and a phase control circuit for varying rotation speed of the motor by controlling a phase of an input power-supply signal during a 12-pole operation mode. |
| US07746023B2 |
Position detecting device and synchronous motor driving device using the same
A position detecting device which can increase accuracy in detecting the pole position of a motor used to perform quick acceleration and deceleration over the range from a zero speed to a high rotation speed, and a synchronous motor driving device using the position detecting device. A position detector detects basic-wave component signals in sensor signals and executes position calculation. A correcting unit calculates signal information representing at least one of a gain, an offset and a phase by a phase detector from the basic-wave component signals detected by an error calculator, and makes correction based on the calculated signal information such that a position detection error is zero. |
| US07746018B2 |
Robot system and method for reposition and/or removal of base plates from cathode stripping machines in electrometallurgical processes
At present, the reposition of base plates in an electrochemical process in the cathode stripping machine system is carried out manually, which implies a loss in the efficiency, high exposure to risk associated with the removal of plates and additional labor force being used. Due to these drawbacks, a robotic system is developed for the reposition and/or removal of base plates from cathode stripping machine. The robotic system comprises an anthropomorphous robotic manipulator and a gripping mechanism which allows taking the base plates from a mobile drawer rack and moves it through a defined path to the transfer station in a synchronized way with the control system of the cathode stripping machine, it replaces the base plates as they are rejected. Thus, most of the major problems associated with the safety of the personnel and the productivity of the manual and/or mechanical process are eliminated. |
| US07746017B2 |
Fan driving system with safe driving current switching
An exemplary fan driving system includes a driving device and a MOSFET group. The driving device includes a first adjustable resistor connected between its first voltage signal input terminal and ground, and a second adjustable resistor connected between its second voltage signal input terminal and ground. The MOSFET group includes two N-type MOSFETs and two P-type MOSFETs. The first terminal of the fan is connected to an anode of D1 and a cathode of D3. The second terminal of the fan is connected to an anode of D2 and a cathode of D4. Cathodes of the D1 and D2 are configured to connect a supply voltage. Anodes of the D3 and D4 both are grounded. The fan driving system can effectively discharge off the residual current in the coil of the fan at the moment of the MOSFET group being switched off. |
| US07746015B2 |
Method for feeding an operating motor of a rolling shutter and a device for a driven rolling shutter
The inventive method makes it possible to feed an alternating current electric motor used for operating a rolling shutter in a building by means of a gear whose performance substantially varies when a movable element drives or is driven by the rolling shutter. The electric motor is supplied, in certain phases, at a reduced tension, wherein the motor slipping measuring a relative speed deviation with respect to a zero running torque speed remains less the motor slipping when the rotor thereof ruts at a nominal speed at least if the rolling shutter does not meet obstacles. The drive for the rolling shutter for carrying out said method is also disclosed. |
| US07746014B2 |
Motor driving apparatus, brushless motor, and method for driving the same
A motor driving apparatus has first, second, and third positive-side driving transistors having drains which are supplied with a power supply voltage, first, second, and third negative-side driving transistors having sources which are grounded and drains which are connected to sources of the first, second, and third positive-side driving transistors, respectively, a power supply monitoring circuit which monitors the power supply voltage and outputs a driving mode switching signal which has a first value if the power supply voltage is not less than a predetermined value and has a second value if the power supply voltage is less than the predetermined value, and an output PWM control section which switches a mode of driving from synchronous rectification PWM driving to one-way PWM driving on the basis of a change of the driving mode switching signal from the second value to the first value. |
| US07746012B2 |
Control system for window lifters of a motor vehicle
A control system for a first window lifter adjusts a first window pane of a motor vehicle having a first drive, and for a second window lifter for adjusting a second window pane of the motor vehicle having a second drive, having a control device. The control device may be electrically connected both to the first drive and to the second drive for the purpose of energization. The control device may have a first sensor for determining a first adjustment position of the first window lifter, and a second sensor for determining a second adjustment position of the second window lifter, the first sensor and the second sensor being based on different physical operational principles. |
| US07746003B2 |
Transformer wiring method and apparatus for fluorescent lighting
A transformer wiring method and apparatus for fluorescent lighting are described. The fluorescent lighting apparatus includes a transformer and a ballast. An installer is easily able to balance the system load because each fluorescent lighting apparatus includes its own transformer and may be connected directly to a facility's three phase power distribution while still operating at rated voltages. Moreover, the ballast is protected from surges and stray voltages thereby reducing the frequency of ballast failures. |
| US07746000B2 |
Discharge bulb
A discharge bulb is provided. The discharge bulb includes an arc tube, a glass shroud cylindrically surrounding the arc tube, and an insulated plug fixedly supporting an end portion of the glass shroud. The arc tube includes a light generating portion having a discharge space therein, a first pinch seal portion and a second pinch seal portion disposed on respective sides of the light generating portion, a first electrode rod protruding into the discharge space from the first pinch seal portion, and a second electrode rod protruding into the discharge space from the second pinch seal portion so as to be opposed to the first electrode rod. The discharge space contains a rare gas and a metal halide, but does not contain mercury. The first electrode is made of thoriated tungsten, and the second electrode rod is made of pure tungsten. |
| US07745991B2 |
Electro-optical device having an EL layer over a plurality of pixels
The present invention aims to provide simple, high-speed processing for the formation of an EL layer by an ink-jet method. A method of manufacturing an electro-optical device having good operation performance and high reliability, and in particular, a method of manufacturing an EL display device, is provided. The present invention forms EL layers continuously across a plurality of pixels when the EL layers are formed by the ink-jet method. Specifically, with respect to m columns and n rows of pixel electrodes arranged in a matrix state, the EL layers are formed so as to form stripes with respect to one certain selected row or one column. The EL layers may also be formed having an oblong shape or a rectangular shape with respect to each pixel electrode. |
| US07745990B2 |
White light emitting organic electroluminescent element and lighting device
A white light-emitting organic electroluminescent element is disclosed, containing a substrate having thereon: an anode; a cathode; and a plurality of light emitting layers between the anode and the cathode, wherein the plurality of light emitting layers contains: a first light emitting layer which emits a light having a predetermined wavelength; a second light emitting layer which is located at a nearer position to the anode than the first light emitting layer and emits a light having a complementary color to the light having the predetermined wavelength; and a third light emitting layer which is located at a nearer position to the cathode than the first light emitting layer and emits the light having the complementary color to the light having the predetermined wavelength. |
| US07745986B2 |
Transflective display having full color OLED blacklight
Disclosed is a conventional organic light emitting diode (OLED) having one reflective electrode in combination with at least one transparent OLED in stacked configuration functioning as backlighting in a transflective display apparatus such as a liquid crystal display (LCD). Preferably, at least two transparent OLEDs are arranged in a stacked configuration with one conventional OLED, each of the three OLEDs emitting light of a different bandwidth. The reflective electrode located behind the backlight also serves as a reflecting plate for the display. This arrangement enhances reflectivity and permits color sequencing in the transmissive mode, allowing all the components of a full color display (i.e. red, green, blue) to emit through the same pixel without the need for a color filter. |
| US07745985B2 |
Light-emitting module, and display unit and lighting unit using the same
A light-emitting module (1) includes a substrate (10), a plurality of light-emitting elements (14) formed on the substrate (10), and phosphor layers (15) covering each of the light-emitting elements (14). Each of the phosphor layers (15) includes a first phosphor region (15a) and a second phosphor region (15b) that are divided in the direction substantially parallel to the surface of the substrate (10). Each of the first phosphor region (15a) and the second phosphor region (15b) includes a phosphor that absorbs light emitted from the light-emitting element (14) and emits fluorescence. The maximum peak wavelength of fluorescence emitted from the first phosphor region (15a) is longer than that of fluorescence emitted from the second phosphor region (15b). |
| US07745979B2 |
Piezoelectric device
A piezoelectric device including: a piezoelectric element having, on a surface of a piezoelectric body, an exciting electrode and a drawing electrode that is electrically coupled to the exciting electrode and draws an electrode to an external section, and a substrate bonded to the drawing electrode with a metallic brazing material, in that: the piezoelectric element contains a connecting electrode connecting the exciting electrode with the drawing electrode; and the connecting electrode and/or the exciting electrode contains an underlying layer provided on the surface of the piezoelectric body and a surface layer section provided on a surface of this underlying layer, wherein: the underlying layer is provided using the metallic brazing material and a metallic material of adverse wettability; and a portion of the surface layer section is removed in a manner that the exciting electrode and the drawing electrode are separated. |
| US07745978B2 |
Quartz crystal device
A quartz crystal device includes: a quartz crystal blank having an outer perimeter part and a vibration region partially separated mechanically from the outer perimeter part by a cut-out groove; a first container joined to a first principal surface of the crystal blank by being joined to an entire perimeter of the perimeter part of the crystal blank via a brazing material layer in the first principal surface; and a second container joined to a second principal surface of the crystal blank by being joined to an entire perimeter of the outer perimeter part of the crystal blank via a brazing material layer in the second principal surface. The vibration region of the crystal blank is hermetically encapsulated in a space formed by the first container, the second container and the outer perimeter part of the crystal blank. |
| US07745976B2 |
Ultrasound probe, particularly for diagnostic imaging
An ultrasound probe particularly for diagnostic purposes includes a first array of ultrasound transducers that generate ultrasound waves by electric excitation and transforming ultrasound waves impinging on them into electric signals. Each transducer is provided with contact electrodes which are connected respectively to a ground potential and to electric signals feeding lines. The first array of transducers includes emitting transducers and is intended only for generating and transmitting ultrasound waves, while a second array of transducers is provided over the first array of emitting transducer and includes receiving transducers for generating the electric receipt signals. The second array of transducers is formed of a material having piezoelectric behavior. |
| US07745973B2 |
Acoustic crosstalk reduction for capacitive micromachined ultrasonic transducers in immersion
A reduced crosstalk capacitive micromachined ultrasonic transducer (CMUT) array is provided. The CMUT array has at least two CMUT array elements deposited on a substrate, at least one CMUT cell in the array element, a separation region between adjacent CMUT array elements, and a membrane formed in the separation region. The membrane reduces crosstalk between adjacent array elements, where the crosstalk is a dispersive guided mode of an ultrasonic signal from the CMUT propagating in a fluid-solid interface of the CMUT array. Each cell has an insulation layer deposited to the substrate. A cell membrane layer is deposited to the insulation layer, where the cell membrane layer has a vacuum gap therein. The cells further have an electrode layer deposited to a portion of the membrane layer, and a passivation layer deposited to the electrode layer, the cell membrane layer and to the insulation layer. |
| US07745972B2 |
Precise positioning apparatus
A precision positioning device 1 having degrees of freedom along multi-axial directions includes a single unitary structure 2 and a plurality of expansion/contraction actuators 4a, 4b, and 4c. Movements of an object-to-be-positioned in the axial directions are effected through such elastic deformations of the unitary structure 2 as to move the object-to-be-positioned only in the axial directions. Forces to generate the elastic deformations are based on expansion/contraction of the expansion/contraction actuators 4a, 4b, and 4c incorporated in the unitary structure 2. The expansion/contraction actuators 4a, 4b, and 4c can be formed of piezoelectric elements. |
| US07745970B2 |
Circuitry for supplying a load with an output current
A circuitry comprises a converter means for generating an alternating current signal from an energy from an energy source, a piezo transformer with an input and an output, wherein the input of the piezo transformer is electrically coupled to the converter means, to receive the alternating current signal as an excitation on the input side from the converter means, and wherein the output of the piezo transformer is designed to provide an output current, and a load, which is coupled to the output of the piezo transformer, so that output current flows through the same. The load is designed to convert at least part of the electrical energy supplied by the output current flowing through the load into another form of energy. The load is further designed such that a useful power provided in the form of useful energy is substantially proportional to the output current. The circuitry is designed to adjust the output current to a predetermined value.The described circuitry allows the supply of a load with particularly high efficiency, low interference emission and good regulation characteristics. |
| US07745967B2 |
Cooling fan
A cooling fan includes a fan housing (10) having a central tube (102) extending upwardly therefrom, a bearing (40) received in the central tube, a stator (20) mounted around the central tube, a rotor (30), and a cover (50). The bearing defines a bearing hole (47) therein. The rotor includes a hub (32), a plurality of blades (34) extending outwardly from the hub, and a shaft (36) extending downwardly from the hub into the bearing hole of the bearing. The cover is mounted around the shaft and arranged on the bearing to seal a top end of the bearing. The cover is made of powders by sintering and thus has a plurality of pores to generate capillary force to absorb lubricant oil leaking out of the bearing. |
| US07745963B2 |
Linear motor with integrated guidance
A linear motor with an integrated guidance comprising a base plate comprising at least two side walls, and a travel plate guideably connected to the base plate in a linearly movable manner, wherein the travel plate comprises at least two rails and is connected to a plurality of rollers, wherein the plurality of rollers travel on the at least two rails. |
| US07745959B2 |
Integrated lighting control panel with analog inputs/outputs
An electrical distribution system is provided for selectively connecting an electrical power source to load devices comprising a panel and a plurality of switching devices mounted in the panel. Each switching device is electrically connectable between an electrical power source and a load device for selectively delivering electrical power to the load device. A control system controls operation of the switching devices. The control system comprises a programmed controller for commanding operation of the switching devices. The control system includes analog ports for selectively controlling analog load devices. |
| US07745958B2 |
Tact switch module executing toggling flow and power switching module including the tact switch module
A tact switch module is provided. The tact switch module includes a tact switch to control a driving voltage to be supplied to a power supply by sensing an ON input by a user; and a power control unit having a power input port which is connected to the power supply and a power output port to output a first voltage when power is supplied to the power input port, wherein the driving voltage triggers the power supply to output the power, and the power supply supplies the power to the power input port while the first voltage is supplied from the power output of the power control unit. |
| US07745956B2 |
Grid interconnection device, grid interconnection system and transfer trip system
A grid interconnection device includes a relay controller configured to control separation or interconnection of a relay; a receiver configured to receive, from a predetermined transmission path, power failure information containing at least local area information indicating an area in which a power failure occurs; a determination unit configured to determine an occurrence of a power failure in a power distribution system, when the power failure information includes local area information of an area to which the power distribution system belongs; and a detector configured to detect an islanding state. The detector increases detection sensitivity of the islanding state when the determination unit determines the power failure in the power distribution system. The relay controller performs separation control for the relay when the islanding state is detected by the detector. |
| US07745952B2 |
Electric circuit module with improved heat dissipation characteristics using a fixing tool for fixing an electric apparatus to a heat sink
A power module constructs a pressurizing tool by laminating an elastic member as well as a DC positive-side wiring member and DC negative-side wiring member in which currents flow in opposite directions. The pressurizing tool presses a first fixing tool, and then the first fixing tool presses semiconductor equipment. The semiconductor equipment is fixed to a heat dissipating member with its heat dissipating surface brought into surface contact with side wall surfaces of the heat dissipating member.The power module can enhance heat dissipation between a heat dissipating member and semiconductor equipment, and enables the semiconductor equipment to be fixed to the heat dissipating member without adding other components to the power module. |
| US07745948B2 |
Emergency pitch drive unit for a wind turbine
An emergency pitch drive unit for a wind turbine comprises: an electrical motor arranged for adjusting the pitch angle of a wind turbine rotor blade; an emergency power supply unit for supplying electrical power to the motor; and a controller configured for controlling, in the event of a power failure. The motor to adjust the pitch angle uses the electrical power from the emergency power supply unit. The emergency power supply unit comprises a fuel cell. |
| US07745947B2 |
Hybrid working machine
The present invention is to drive a hydraulic pump and a generator motor by an engine, to electrically charge a battery by a generator action of the generator motor, and to drive the generator motor by electric power of the battery so as to assist the engine. A governor position is changed by operations of a potentiometer for accelerator and a mode selection switch so as to control rotation speed of the engine. On the premise of the above configuration, generator output is limited by a controller at the time of accelerating the engine until the rotation speed of the engine reaches set speed determined on the basis of the operations of the potentiometer for accelerator and the mode selection switch, and hence engine load is reduced so as to assist acceleration. |
| US07745944B2 |
Microelectronic devices having intermediate contacts for connection to interposer substrates, and associated methods of packaging microelectronic devices with intermediate contacts
Microelectronic devices having intermediate contacts, and associated methods of packaging microelectronic devices with intermediate contacts, are disclosed herein. A packaged microelectronic device configured in accordance with one embodiment of the invention includes a microelectronic die attached to an interconnecting substrate. The microelectronic die includes an integrated circuit electrically coupled to a plurality of terminals. Each of the terminals is electrically coupled to a corresponding first contact on the die with an individual wire-bond. Each of the first contacts on the die is electrically coupled to a corresponding second contact on the interconnecting substrate by a conductive coupler such as a solder ball. |
| US07745943B2 |
Microelectonic packages and methods therefor
A microelectronic package includes a microelectronic element having faces and contacts, the microelectronic element having an outer perimeter, and a substrate overlying and spaced from a first face of the microelectronic element, whereby an outer region of the substrate extends beyond the outer perimeter of the microelectronic element. The microelectronic package includes a plurality of etched conductive posts exposed at a surface of the substrate and being electrically interconnected with the microelectronic element, whereby at least one of the etched conductive posts is disposed in the outer region of the substrate. The package includes an encapsulating mold material in contact with the microelectronic element and overlying the outer region of the substrate, the encapsulating mold material extending outside of the etched conductive posts for defining an outermost edge of the microelectronic package. |
| US07745939B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device 50 is constructed to connect Al electrode pads 20 and rewiring patterns 52 via through electrodes 56 and flip-chip connect the rewiring patterns 52 of a semiconductor element 14 and wiring patterns 24 on a wiring substrate 12 via solder bumps 58. A device forming layer 18 and a plurality of Al electrode pads 20 are formed on an upper surface of the semiconductor element 14. Through holes 54 passing through the semiconductor element 14 are provided between the Al electrode pads 20 and the rewiring patterns 52 by the dry etching, and through electrodes 56 are formed in insides of the through holes 54 by the Cu plating. The device forming layer 18 is arranged on an upper surface of the semiconductor element 14 to make a light reception and a light emission easily. |
| US07745934B2 |
Integrated circuit and seed layers
Structures are provided that include a conducting layer disposed on a layered arrangement of a diffusion barrier layer and a seed layer in an integrated circuit. Apparatus and systems having such structures and methods of forming these structures for apparatus and systems are disclosed. |
| US07745930B2 |
Semiconductor device packages with substrates for redistributing semiconductor device electrodes
A semiconductor device package includes a substrate with one or more pads and at least one semiconductor device that has one or more of its electrodes electrically connected to the substrate pads. The package also includes one or more terminals in electrical connection with the substrate pads and that provide for external connection to the device. |
| US07745928B2 |
Heat dissipation plate and semiconductor device
A heat dissipation plate having a lamination of a copper layer, a molybdenum layer and a graphite layer, and outer copper layers each provided on a surface of the lamination, is disclosed. And also a semiconductor device using the heat dissipation plate is disclosed. |
| US07745920B2 |
Packaged microelectronic devices and methods for manufacturing packaged microelectronic devices
Packaged microelectronic devices and methods for manufacturing packaged microelectronic devices are disclosed herein. In one embodiment, a packaged microelectronic device can include a support member, a first die attached to the support member, and a second die attached to the first die in a stacked configuration. The device can also include an attachment feature between the first and second dies. The attachment feature can be composed of a dielectric adhesive material. The attachment feature includes (a) a single, unitary structure covering at least approximately all of the back side of the second die, and (b) a plurality of interconnect structures electrically coupled to internal active features of both the first die and the second die. |
| US07745916B2 |
Module comprising polymer-containing electrical connecting element
The invention relates to a module having a carrier element with electrical contact elements and a component applied to the carrier element with electrical connections on the side remote from the carrier element. The electrical connections of the component are electrically connected to contact elements of the carrier element via polymer-containing connecting elements. |
| US07745915B2 |
Semiconductor device
A mounting board has a plurality of semiconductor memory devices operated in sync with a clock signal, and a semiconductor data processing device which access-controls the semiconductor memory devices. Layouts of data-system terminals of the semiconductor memory devices with respect to memory access terminals of the semiconductor data processing device are determined in such a manner that wirings for data and a data strobe system (RTdq/dqs) become shorter than wirings for a command/address system (RTcmd/add). The wirings for the data and data strobe system (RTdq/dqs) are laid down using an area defined between the semiconductor memory devices. The wirings for the command/address system (RTcmd/add) bypass the side of the mounting board. |
| US07745909B2 |
Localized temperature control during rapid thermal anneal
Disclosed are embodiments of a semiconductor structure and method of forming the structure with selectively adjusted reflectance and absorption characteristics in order to selectively control temperature changes during a rapid thermal anneal and, thereby, to selectively control variations in device performance and/or to selectively optimize the anneal temperature of such devices. Selectively controlling the temperature changes in different devices during a rapid thermal anneal is accomplished by selectively varying the isolation material thickness in different sections of a shallow trench isolation structures. Alternatively, it is accomplished by selectively varying the pattern of fill structures in different sections of a semiconductor wafer so that predetermined amounts of shallow trench isolation regions in the different sections are exposed. |
| US07745905B2 |
Semiconductor device and a method of increasing a resistance value of an electric fuse
Provided is a semiconductor device having an electric fuse structure which receives the supply of an electric current to be permitted to be cut without damaging portions around the fuse. An electric fuse is electrically connected between an electronic circuit and a redundant circuit as a spare of the electronic circuit. After these circuits are sealed with a resin, the fuse can be cut by receiving the supply of an electric current from the outside. The electric fuse is formed in a fine layer, and is made of a main wiring and a barrier film. The linear expansion coefficient of each of the main wiring and the barrier film is larger than that of each of the insulator layers. The melting point of each of the main wiring and the barrier film is lower than that of each of the insulator layers. |
| US07745902B1 |
System and method for providing improved trench isolation of semiconductor devices
A system and method is disclosed for providing improved trench isolation of semiconductor devices. An isolation trench of the present invention is manufactured as follows. A substrate of a semiconductor device is provided and a trench is etched in the substrate. Then a silicon liner is grown in the trench. The trench is then filled with polysilicon material. Polysilicon material is also deposited on top of the filled trench to protect the silicon dioxide liner from the effects of subsequent etch procedures and oxidation procedures. The initial height of the polysilicon material is selected to be large enough to allow the polysilicon material to survive the subsequent etch procedures and oxidation procedures. |
| US07745901B1 |
Highly-depleted laser doped semiconductor volume
A device with increased photo-sensitivity using laser treated semiconductor as detection material is disclosed. In some embodiments, the laser treated semiconductor may be placed between and an n-type and a p-type contact or two Schottky metals. The field within the p-n junction or the Schottky metal junction may aid in depleting the laser treated semiconductor section and may be capable of separating electron hole pairs. Multiple device configurations are presented, including lateral and vertical configurations. |
| US07745900B2 |
Method and apparatus providing refractive index structure for a device capturing or displaying images
A transient index stack having an intermediate transient index layer, for use in an imaging device or a display device, that reduces reflection between layers having different refractive indexes by making a gradual transition from one refractive index to another. Other embodiments include a pixel array in an imaging or display device, an imager system having improved optical characteristics for reception of light by photosensors and a display system having improved optical characteristics for transmission of light by photoemitters. Enhanced reception of light is achieved by reducing reflection between a photolayer, for example, a photosensor or photoemitter, and surrounding media by introducing an intermediate layer with a transient refractive index between the photolayer and surrounding media such that more photons reach the photolayer. The surrounding media can include a protective layer of optically transparent media. |
| US07745899B2 |
Photomask and its method of manufacture
An embodiment of a photomask for forming gate lines and a method of manufacturing semiconductor devices using the photomask is disclosed. The photomask includes a photomask substrate, gate line mask patterns that define gate lines that cross at least one active region on a semiconductor substrate, and that are arranged in parallel, gate tab mask patterns formed on both sides of each gate line mask pattern, and joints formed between adjacent gate tab mask patterns, and that include a separation region. A relatively large gate tab mask pattern can be formed using the photomask. And a short channel effect at the boundary of the active region can be improved with the large gate tab mask pattern, so the characteristics and reliability of the semiconductor devices can be improved. |
| US07745898B2 |
Multichip package, methods of manufacture thereof and articles comprising the same
Disclosed herein is a multichip package comprising an optoelectronics assembly; a socket that houses the optoelectronics assembly; the socket being in electrical communication with the optoelectronics assembly; a plate having a first surface and a second surface; the first surface being opposedly disposed to the second surface; a portion of the first surface contacting a portion of the socket to provide thermal contact between the socket and the plate; a serpentine channel being disposed between the plate and the socket to provide a passage for a communication cable that is in operative communication with the optoelectronics assembly; and a heat exchanger in thermal contact with the plate; the heat exchanger being operative to cool the multichip package. |
| US07745895B2 |
Semiconductor light emitting device
The present invention provides a semiconductor light emitting device capable of easily realizing stable output characteristics within a wide temperature range. The semiconductor light emitting device includes a semiconductor laser element, and a semiconductor photodiode having an absorption layer disposed on a semiconductor substrate, a second conductivity type region formed in a cap layer and the absorption layer, and a transmissive reflection film disposed on the back side of the semiconductor substrate. The semiconductor photodiode is mounted with the epitaxial layer side down, and the transmissive reflection film is irradiated with a laser beam emitted from the semiconductor laser element so that light reflected from the transmissive reflection film is used as output light, and transmitted light is received by the semiconductor photodiode and used for controlling the output of the semiconductor laser element. |
| US07745894B2 |
Semiconductor memory device
A semiconductor memory device includes first to third wiring layers formed above a semiconductor substrate, extending in a first direction, and sequentially arranged in a second direction perpendicular to the first direction, a plurality of active areas formed in the semiconductor substrate, and extending in a direction oblique to the first direction, first and second selection transistors formed in each of the active areas, and sharing a source region electrically connected to the second wiring layer, a first magnetoresistive element having one terminal electrically connected to a drain region of the first selection transistor, and the other terminal electrically connected to the first wiring layer, and a second magnetoresistive element having one terminal electrically connected to a drain region of the second selection transistor, and the other terminal electrically connected to the third wiring layer. |
| US07745892B1 |
Integrated MEMS switch
The present invention provides a MEMS switch that is formed on, not merely placed on, a semiconductor substrate of a semiconductor device. The basic semiconductor substrate includes a handle wafer, an insulator layer over the handle wafer, and a device layer over the insulator layer. The device layer is one in which active semiconductor devices, such as transistors and diodes, may be formed. The MEMS switch is formed over the device layer during fabrication of the semiconductor device. Additional layers, such as connecting layers, passivation layers, and dielectric layers, may be inserted among or between any of these various layers without departing from the essence of the invention. As such, the present invention avoids the need to fabricate MEMS switches apart from the devices that contain circuitry to be associated with the MEMS switches, and to subsequently mount the MEMS switches to modules that circuitry. |
| US07745879B2 |
Method of fabricating high voltage fully depleted SOI transistor and structure thereof
A method of fabricating a high voltage fully depleted silicon-on-insulator (FD SOI) transistor, the FD SOI transistor having a structure including a region within a body on which a gate structure is disposed. The region includes a channel separating the source region and the drain region. Above the source region is disposed a carrier recombination element, which abuts the gate structure and is electrically connected to the region via the channel. The drain region is lightly doped and ballasted to increase breakdown voltage. The FD SOI may be fabricated by forming a body with a thin silicon layer disposed on a buried oxide (BOX). Alternatively, the body may be formed using a partially depleted (PD) SOI where the region formed therein has a reduced thickness in comparison to the overall thickness of the PD SOI. |
| US07745878B2 |
Shielded gate trench (SGT) MOSFET cells implemented with a schottky source contact
This invention discloses a semiconductor power device that includes a plurality of power transistor cells surrounded by a trench opened in a semiconductor substrate. At least one active cell further includes a trenched source contact opened between the trenches wherein the trenched source contact opened through a source region into a body region for electrically connecting the source region to a source metal disposed on top of an insulation layer wherein a trench bottom surface of the trenched source contact further covered with a conductive material to function as an integrated Schottky barrier diode in said active cell. A shielding structure is disposed at the bottom and insulated from the trenched gate to provide shielding effect for both the trenched gate and the Schottky diode. |
| US07745877B2 |
Semiconductor device and manufacturing method thereof
A disclosed semiconductor device provided with a power MOSFET includes: a semiconductor substrate constituting a drain; a trench formed on a surface of the semiconductor substrate; a gate electrode in the trench; a body diffusion layer on a surface side of the semiconductor substrate, the body diffusion layer being positioned adjacently to the trench and formed shallower than the trench; a source diffusion layer on the surface of the semiconductor substrate; a first interlayer insulating film formed on the gate electrode; and a source electrode film made of a metallic material and formed on the semiconductor substrate. A top surface of the gate electrode and a top surface of the first interlayer insulating film are formed in a recessed manner in the trench relative to the surface of the semiconductor substrate, and a surface portion of the semiconductor substrate for the trench is formed into a tapered shape. |
| US07745871B2 |
Fin field effect transistors including oxidation barrier layers
A method of forming a fin field effect transistor on a semiconductor substrate includes forming a fin-shaped active region vertically protruding from the substrate. An oxide layer is formed on a top surface and opposing sidewalls of the fin-shaped active region. An oxidation barrier layer is formed on the opposing sidewalls of the fin-shaped active region and is planarized to a height no greater than about a height of the oxide layer to form a fin structure. The fin structure is oxidized to form a capping oxide layer on the top surface of the fin-shaped active region and to form at least one curved sidewall portion proximate the top surface of the fin-shaped active region. The oxidation barrier layer has a height sufficient to reduce oxidation on the sidewalls of the fin-shaped active region about halfway between the top surface and a base of the fin-shaped active region. Related devices are also discussed. |
| US07745869B2 |
Thin film capacitance element composition, high permittivity insulation film, thin film capacitance element, thin film multilayer capacitor and production method of thin film capacitance element
A thin film capacitance element composition, wherein a bismuth layer compound having a c-axis oriented vertically with respect to a substrate surface is expressed by a composition formula of (Bi2O2)2+(Am−1BmO3m+1)2− or Bi2Am−1BmO3m+3, wherein “m” is an even number, “A” is at least one element selected from Na, K, Pb, Ba, Sr, Ca and Bi, and “B” is at least one element selected from Fe, Co, Cr, Ga, Ti, Nb, Ta, Sb, V, Mo and W; and Bi in the bismuth layer compound is excessively included with respect to the composition formula of (Bi2O2)2+(Am−1BmO3m+1)2− or Bi2Am−1BmO3m+3, and the excessive content of Bi is in a range of 0 |
| US07745864B2 |
Semiconductor device with contact stabilization between contact plugs and bit lines and method for manufacturing the same
A semiconductor device includes a semiconductor substrate divided into a cell array region, a core region, and a peripheral region. Bit lines are formed in the respective regions. Storage node contact plugs are formed in the cell array region, and blocking patterns are simultaneously formed around the bit lines of the core region and the peripheral region. Capacitors are formed in the cell array region to come into contact with the storage node contact plugs, and metal contact plugs are formed to come into contact with the capacitors of the cell array region and the bit lines of the core region and the peripheral region. In the semiconductor device, even if the metal contact plugs are not aligned with the bit lines, the blocking pattern works to stabilize the contact between the metal contact plugs and the bit lines. |
| US07745863B2 |
Flip FERAM cell and method to form same
A method of forming an integrated ferroelectric/CMOS structure which effectively separates incompatible high temperature deposition and annealing processes is provided. The method of the present invention includes separately forming a CMOS structure and a ferroelectric delivery wafer. These separate structures are then brought into contact with each and the ferroelectric film of the delivery wafer is bonded to the upper conductive electrode layer of the CMOS structure by using a low temperature anneal step. A portion of the delivery wafer is then removed providing an integrated FE/CMOS structure wherein the ferroelectric capacitor is formed on top of the CMOS structure. The capacitor is in contact with the transistor of the CMOS structure through all the wiring levels of the CMOS structure. |
| US07745862B2 |
CMOS image sensor and method for manufacturing the same
A CMOS image sensor and a method for manufacturing the same improves photosensitivity and prevent loss of light by forming a photo-sensing unit under a color filter. The CMOS image sensor may include a plurality of transistors formed on a semiconductor substrate, a metal line formed over the plurality of transistors for electrically connecting the plurality of transistors, and a plurality of photodiodes electrically connected with the plurality of transistors and formed over the metal line. |
| US07745860B2 |
Image sensor with embedded photodiode region and manufacturing method for same
A CMOS image sensor with an effectively increased aperture ratio and moreover with improved optical sensitivity, and a method of manufacture of such a CMOS image sensor is provided a first aspect of the invention is an image sensor, has a pixel region 10 in which are formed a plurality of pixels each having at least a photodiode, a reset transistor, and a source-follower transistor; and a peripheral circuit region 12 in which are formed peripheral circuits which process read-out signals read out from the pixel region, a well region PW2 in the pixel region PW1 is formed to be more shallow than a well region in the peripheral circuit region. Also, reset transistors or source-follower transistors are formed in the shallow well region PW2 of the pixel region 10, and a photodiode region PHD2 is embedded below the transistor well region PW2. |
| US07745858B2 |
Photodiode with self-aligned implants for high quantum efficiency and method of formation
A pinned photodiode with a pinned surface layer formed by a self-aligned angled implant is disclosed. The angle of the implant may be tailored to provide an adequate offset between the pinned surface layer and an electrically active area of a transfer gate of the pixel sensor cell. The pinned surface layer is formed by employing the same mask level as the one employed for the formation of the photodiode region, and then implanting dopants at angles other than zero degrees. |
| US07745852B2 |
Hetero junction field effect transistor and method of fabricating the same
There is provided a hetero junction field effect transistor including: a first layer of a nitride based, group III-V compound semiconductor; a second layer of a nitride based, group III-V compound semiconductor containing a rare earth element, overlying the first layer; a pair of third layers of a nitride based, group III-V compound semiconductor, overlying the second layer, the third layers being spaced from each other; a gate electrode disposed between the third layers at least a region of the second layer; and a source electrode overlying one of the third layers and a drain electrode overlying an other of the third layers. A method of fabricating the hetero junction field effect transistor is also provided. |
| US07745849B2 |
Enhancement mode III-nitride semiconductor device with reduced electric field between the gate and the drain
An enhancement mode III-nitride heterojunction device that includes a region between the gate and the drain electrode thereof that is at the same potential as the source electrode thereof when the device is operating. |
| US07745845B2 |
Integrated low leakage schottky diode
An integrated low leakage Schottky diode has a Schottky barrier junction proximate one side of an MOS gate with one end of a drift region on an opposite side of the gate. Below the Schottky metal and the gate oxide is a RESURF structure of an N− layer over a P− layer which also forms the drift region that ends at the diode's cathode in one embodiment of the present invention. The N− and P− layers have an upward concave shape under the gate. The gate electrode and the Schottky metal are connected to the diode's anode. A P− layer lies between the RESURF structure and an NISO region which has an electrical connection to the anode. A P+ layer under the Schottky metal is in contact with the P− layer through a P well. |
| US07745843B2 |
Semiconductor light emitting device
A light emitting device with an increased light extraction efficiency includes a two-dimensional periodic structure in a surface thereof and has two layers that together form an asymmetric refractive index distribution with respect to the active layer, which is in between the two layers. The light emitting device includes a substrate layer, a first layer, an active layer and a second layer that are stacked sequentially. The first layer includes at least one layer, including a semiconductor cladding layer of a first conductivity type. At least one layer of the first layer has a refractive index that is lower than a refractive index of the active layer and lower than a refractive index of a layer of the second layer that is adjacent to the active layer. Each constituent layer of the second layer has a refractive index that is lower than the refractive index of the active layer. |
| US07745841B2 |
Semiconductor light-emitting device
A semiconductor light-emitting device which exhibits small threshold current, high differential efficiency, and good characteristics, by reducing electrons that overflow an electron barrier, trapping the electrons in an active layer. Of the barrier layers of an active layer, a final barrier layer, which is a barrier layer closest to a p side, is smaller in band gap energy than other barrier layers. Thus, as compared with a case where the final barrier layer has the same band gap energy as that of the other barrier layer, an energy band discontinuity (electron barrier) with an electron blocking layer can be made larger. As a result, overflow of electrons is reduced. |
| US07745838B2 |
Glazing comprising electronics elements
The invention consists of inserting electronic components into a glazing, in particular a laminated glazing, in order to create new features, in particular for automotive applications, windscreen, rear window or side windows. The inserted electronic components can be optoelectronic components such as light-emitting diodes (LEDs) providing a lighting function for the glazing, e.g. interior lighting of an automobile. The electrical connections are provided by means of a conductive layer so that they are virtually invisible. |
| US07745831B2 |
Diamond-like carbon electronic devices and methods of manufacture
Materials, devices, and methods for enhancing performance of electronic devices such as solar cells, fuels cells, LEDs, thermoelectric conversion devices, and other electronic devices are disclosed and described. A diamond-like carbon electronic device can include a conductive diamond-like carbon cathode having specified carbon, hydrogen and sp2 bonded carbon contents. In some cases, the sp2 bonded carbon content may be sufficient to provide the conductive diamond-like carbon material with a visible light transmissivity of greater than about 0.70. A charge carrier separation layer can be coupled adjacent and between the diamond-like carbon cathode and an anode. The conductive diamond-like carbon material of the present invention can be useful for any other application which can benefit from the use of conductive and transparent electrodes which are also chemically inert, radiation damage resistance, and are simple to manufacture. |
| US07745829B2 |
Semiconductor device and fabrication method thereof
This invention provides a semiconductor device having high operation performance and high reliability. An LDD region 707 overlapping with a gate wiring is arranged in an n-channel TFT 802 forming a driving circuit, and a TFT structure highly resistant to hot carrier injection is achieved. LDD regions 717, 718, 719 and 720 not overlapping with a gate wiring are arranged in an n-channel TFT 804 forming a pixel unit. As a result, a TFT structure having a small OFF current value is achieved. In this instance, an element belonging to the Group 15 of the Periodic Table exists in a higher concentration in the LDD region 707 than in the LDD regions 717, 718, 719 and 720. |
| US07745828B2 |
Organic light emitting device and manufacturing method thereof
An organic light emitting device includes a substrate, first and second ohmic contacts formed on the substrate, a driving semiconductor formed on the substrate and the first and second ohmic contacts and including polysilicon, a driving input electrode electrically connected to the first ohmic contact, a driving output electrode electrically connected to the second ohmic contact, a first gate insulating layer formed on the driving semiconductor, the driving input electrode, and the driving output electrode, and a driving control electrode formed on the first gate insulating layer and overlapping the driving semiconductor. |
| US07745823B2 |
Thin film panel and method of manufacturing the same
A thin film panel is provided, which includes a first signal line and a second signal line crossing the first signal line and formed on a different layer from the first signal line. The second signal line includes an expansion having an enlarged area and at least one cutout, and is disposed adjacent to a crossing region where the second signal line crosses the first signal line. |
| US07745813B2 |
Nanostructures and methods for manufacturing the same
A resonant tunneling diode, and other one dimensional electronic, photonic structures, and electromechanical MEMS devices, are formed as a heterostructure in a nanowhisker by forming length segments of the whisker with different materials having different band gaps. |
| US07745809B1 |
Ultra high density phase change memory having improved emitter contacts, improved GST cell reliability and highly matched UHD GST cells using column mirco-trench strips
Embodiments of the present invention provide an apparatus comprising a substrate comprising an emitter layer and at least one emitter interface adjacent to the emitter layer, and a metal protective layer on a top surface of the at least one emitter interface. A method of manufacturing such an apparatus is also disclosed. The method may include performing plasma nitridation directed at column micro-trench strips. Other embodiments are also described. |
| US07745808B2 |
Differential negative resistance memory
The invention relates to a DNR (differential negative resistance) exhibiting device that can be programmed to store information as readable current amplitudes and to methods of making such a device. The stored data is semi-volatile. Generally, information written to a device in accordance with the invention can maintain its memory for a matter of minutes, hours, or days before a refresh is necessary. The power requirements of the device are far reduced compared to DRAM. The memory function of the device is highly stable, repeatable, and predictable. The device can be produced in a variety of ways. |
| US07745806B2 |
Solid-state radiation image detector
A solid-state radiation detector with increased pixel density. The solid-state radiation detector includes multitudes of linear signal wires for detecting recorded image information as image signals, and a signal detection means disposed on an opposing side of the detector substantially orthogonal to the linear signal wires, and connected to the linear signal wires to detect the image signals from the linear signal wires. A connection section of each of the linear signal wires, extending substantially orthogonal to the opposing side, for connection to the signal detection means is disposed such that the distance from the opposing side to each of the connection sections differs with each other. |
| US07745802B2 |
Specimen holder, specimen inspection apparatus, specimen inspection method, and method of fabricating specimen holder
A specimen holder, a specimen inspection apparatus, and a specimen inspection method permitting a specimen consisting of cultured cells to be observed or inspected. Also, a method of fabricating the holder is offered. The holder has an open specimen-holding surface. At least a part of this surface is formed by a film. A specimen cultured on the specimen-holding surface of the film can be irradiated via the film with a primary beam for observation or inspection of the specimen. Consequently, the cultured specimen (e.g., cells) can be observed or inspected in vitro. Especially, if an electron beam is used as the primary beam, the specimen in vitro can be observed or inspected by SEM. Because the specimen-holding surface is open, a manipulator can gain access to the specimen. A stimulus can be given to the specimen using the manipulator. The reaction can be observed or inspected. |
| US07745798B2 |
Dual-phosphor flat panel radiation detector
A solid state radiation detector capable of improving the sharpness of obtained radiation images. The solid state radiation detector includes: two scintillator layers that convert irradiated radiation to light; and a solid state photodetector, disposed between the two scintillators, that detects the light converted by the two scintillator layers and converts the detected light to electrical signals. Here, the scattering length of each of the scintillators is not greater than 100 μm for the light propagating in the direction parallel to the surface of the scintillator. |
| US07745795B2 |
Radiation detector, radiation detector element, and radiation imaging apparatus
In a gamma camera, a plurality of radiation detector elements having a rod-shaped first electrode, a semiconductor device surrounds the first electrode to contact with it for entering a radiation, and a second electrode provided for the side surface of the semiconductor device are detachably attached to a holding member. The holding member has a first electrode contact portion contacted with the first electrode and a second electrode contact portion contacted with the second electrode. A collimator in which a plurality of radiation paths provided corresponding to the plurality of radiation detector elements are formed is arranged on the radiation entering side of the plurality of radiation detector elements. A γ-ray detection signal outputted from the first electrode contact portion is sent to a signal processing integrated circuit. A high voltage is applied to the second electrode via the second electrode contact portion. |
| US07745791B2 |
Detecting apparatus, and detecting method
A detecting apparatus for detecting information of a liquid object or sample includes a transmission path, a THz wave supplying unit, a THz wave detecting unit, and an infiltrative holding member for infiltration and holding of a liquid object. The supplying unit supplies an electromagnetic wave in a frequency range between 30 GHz and 30 THz to the transmission path. The detecting unit detects the THz wave transmitted through the transmission path. The infiltrative holding member is set at a location containing at least a portion in which an electric field distribution of the THz wave propagating along the transmission path extends. |
| US07745789B2 |
Measuring technique
The present invention relates to apparatuses for use in performing a quantitative analysis of a turbid pharmaceutical sample, e.g. a tablet, a capsule or a similar sample forming a pharmaceutical dose. A pharmaceutical, turbid sample (24, 57, 67) is irradiated with an excitation beam (20, 53, 64) of radiation, e.g. near infrared radiation. The intensity of emitted radiation (30) from the sample (24, 57, 67) is detected as function of both the wavelength of the emitted radiation and the photon propagation time through said sample (24, 57, 67). Optionally, the intensity of the emitted radiation (30) from the sample (24, 57, 67) is also detected in a spatially resolved manner. |
| US07745785B2 |
Sample inspection method, sample inspection apparatus, and sample holder
A sample holder is offered which is used when a sample is inspected by irradiating the sample with a primary beam consisting of a charged-particle beam (such as an electron beam) via a film. Furthermore, method and apparatus for preventing destruction of the film due to a pressure difference by detecting damage to the film during inspection are offered. |
| US07745781B2 |
Real-time control of ion detection with extended dynamic range
In a method controlling an ion detector, one or more ion input signals are received at the ion detector. A data point indicative of an intensity of at least one of the received ion input signals is acquired. Asynchronously with acquiring the data point, a drive voltage applied to the ion detector is regulated to operate the ion detector at a gain optimal for the intensity of at least one of the received ion input signals. An ion detector for implementing the method is also provided. |
| US07745778B1 |
Elliptical polarizers, tags and identification systems using frequency selective surfaces
An identification system and associated method for identifying objects includes at least one tag having encoded information attached to the surface of an object to be identified, wherein the tag includes a first FSS-based elliptical polarization filter which provides the encoding. A remotely located receiver including a second FSS-based elliptical polarization filter and a linear polarizer optically coupled to the second filter is operable for differentially attenuating the first and second orthogonal polarization states allowing a determination whether the intensity pattern corresponds to the encoded information. |
| US07745774B2 |
Wide dynamic range image sensor
An exemplary image sensor comprises a photodetector proximate to a pixel site, and a light meter proximate to the pixel site configured to approximate an initial charge acquired by the photodetector at the end of a first integration period of a frame exposure period. A reset circuit resets the photodetector if the approximated initial charge acquired by the photodetector exceeds a threshold. A readout circuit detects a final charge acquired by the photodetector at the end of a second integration period of the frame exposure period. If the photodetector was reset, the readout circuit adjusts the final exposure to account for exposure prior to the photodetector having been reset. |
| US07745773B1 |
Multi-color CMOS pixel sensor with shared row wiring and dual output lines
An array of multicolor CMOS pixel sensors has a plurality of photosensors per pixel, each photosensor coupled to a single sense node through a select transistor having a select input, each pixel sensor including a reset transistor coupled to the sense node and having a reset input, an amplifier coupled to the sense node and a row-select transistor coupled to the amplifier. The select inputs and the reset inputs for pixel sensors in a pair of adjacent rows are coupled to select signal lines and reset signal lines associated with the pair of rows. The amplifier transistors in individual columns of each row are coupled to a column output line through a row-select transistor having a row-select input. The row-select inputs for pixel sensors in each row of the array are coupled to a row-select line associated with the row. |
| US07745772B2 |
Image forming state detection device
An image forming state detection device comprises a micro-lens array that is disposed at a position set apart from a predetermined focal plane of an image forming optical system by a specific distance and includes a plurality of micro-lenses arrayed with a predetermined pitch, a light-receiving portion array that includes a plurality of light-receiving portions each corresponding to one of the micro-lenses in the micro-lens array and receives an image on the predetermined focal plane via the individual micro-lenses, a signal string extracting means that extracts a pair of signal strings corresponding to images, formed with light fluxes having passed through different pupil areas of the image forming optical system, based upon light reception outputs obtained from the plurality of light-receiving portions, and an image forming state calculating means that calculates an image forming state at the image forming optical system by detecting an offset with regard to the phases of the pair of signal strings extracted by the signal string extracting means. |
| US07745770B2 |
Light intensity controller and optical pickup device
A light intensity control device of the present invention includes a light source for outputting a plurality of types of light beams having different wavelengths; a light receiving section for receiving and converting the light beams into an electric signal in accordance with the intensity of the respective light beam; and a polarization separation section provided between the light source and the light receiving section. The plurality of types of light beams include a first light beam and a second light beam having a longer wavelength than that of the first light beam. The polarization separation section guides both a first polarization direction light component of the second light beam and a second polarization direction light component, perpendicular to the first polarization direction, of the second light beam to the light receiving section. The polarization separation section guides a first polarization direction light component of the first light beam to the light receiving section, and suppresses a second polarization direction component, perpendicular to the first polarization direction, of the first light beam from advancing to the light receiving section. |
| US07745769B2 |
System for adjusting a light source by sensing ambient illumination
A method and system for adjusting a light source that is capable of displaying light of different colors receives inputs from various sources and provides an output color selection signal. The output color selection signal is applied to the light source to adjust the intensity and color thereof. |
| US07745768B2 |
Absolute target system enhanced by combining a star sensor and a formation flight optical metrological sensor
The present invention relates to an absolute target system intended to be incorporated in observation satellites. To establish an absolute target system provided with maximum accuracy, the present invention proposes coupling a star sensor (4) to an optical metrological system (5N, 5R). Since these two items of equipment are normally already on board the satellites, in particular for formation flight missions, this solution adds no extra weight or cost. |
| US07745767B2 |
Method of control of an ammunition or submunition, attack system, ammunition and designator implementing such a method
The object of the invention is a method of control of an ammunition or submunition, and in particular of the control of initiation of fire and/or of control of a trajectory correction and/or of a direction of fire, from a target detection. The method consists of the following steps: (1) a field zone (2) is sweeped from the ammunition (6) or submunition using a laser beam (10), (2) a potential target (1) located on the field is spotted using a passive surveillance means (4), and (3) when the means of passive surveillance (4) detects the laser beam (10) transmitted by the ammunition or submunition, the transmission of an order of confirmation is controlled and/or of at least one off-target data via the means of surveillance (4) and towards the ammunition or submunition. |
| US07745758B2 |
Arc start method in consumable electrode type arc welding method
To provide an arc start method in a consumable electrode type arc welding method capable of firmly executing arc start and capable of executing high quality high speed welding by restraining a welding defect from being brought about therefor, at a portion of a wire projected from a welding tip, a temperature of a front end portion of the wire is made to be at a temperature higher than a temperature of a portion thereof near the welding tip. The front end portion of the wire is preheated to 300° C. or higher, preferably, 450° C. or higher. The front end portion of the wire is preheated by generating arc for preheating. The preheating arc is generated in a spot-like shape at a position near a terminal end portion of a predetermined welding line by constituting a current lower than a welding current. |
| US07745750B2 |
Dimmer switch having an illuminated button and slider slot
A dimmer switch for controlling the amount of power delivered to an electrical load from an AC power source provides a night light feature on a user interface adapted to be provided in an opening of a traditional-style faceplate. The user interface comprises a frame, a pushbutton actuator, and an intensity actuator. Actuations of the pushbutton actuator change an internal switch mechanism between an open position and a closed position. A source of illumination, mounted internally to the dimmer switch and offset longitudinally from the switch mechanism, illuminates the pushbutton actuator and an elongated slot of the intensity actuator when the lighting load is off to provide the night light feature. The dimmer switch further comprises a plurality of lenses operable to redirect the light from the source of illumination towards the pushbutton actuator and the elongated slot. |
| US07745749B2 |
Dial controller
A dial controller includes a dial, a displacement converter for converting a rotational displacement caused by a rotation operation of the dial to an axial displacement of the dial along a rotation axis of the dial, and a displacement detector for detecting and outputting information on a rotation angle of the dial based on a detection result of the axial displacement of the dial. |
| US07745747B2 |
Microswitch with a first actuated portion and a second contact portion
A microswitch which is electrostatically actuated, which has a first open position and a second closed position in which said switch closes at least a contact line (30); the microswitch comprising a movable part (10) which has at least a first actuated portion (11) and a second contact portion (12), which are mechanically connected by means of at least a connection element (13); said contact line/s (30) being placed between said first and second portions; wherein in the rest position of the microswitch the actuated portion is at a first distance d1 from the contact line and the contact portion is at a second distance d2 from the contact line; wherein the operation of the microswitch is the following: the first actuated portion is actuated by at least an actuating electrode (20), and in response to said actuation and via the connection element (13) the second contact portion (12) is arranged to contact said contact line (30) reducing said second distance d2 to zero. |
| US07745738B2 |
Cable holder unit and electronic device
A cable holder unit is mounted in an electronic device mounting a plurality of units connected with cables. The cable holder unit has a cable holder assembly having cable holders and a support section for supporting the cable holders and a mounting section for mounting the cable holder assembly. The support section has a groove and a movable section having a projection that is to be inserted into and penetrates through the groove. The mounting section has a pivoting section that enables the support section to pivot and an anchoring section that engages with the projection to stop the support section from pivoting. The cable holder unit also has a preventing section for preventing adjacent units under the mounting section from being pulled out. |
| US07745734B2 |
Ceramic multilayer substrate
A ceramic multilayer substrate includes a plurality of laminated ceramic layers and at least one conductor pattern and disposed on at least one of the ceramic layers. The ceramic multilayer substrate has a cavity in at least a first main surface. The ceramic multilayer substrate includes a deformation preventing pattern disposed on at least one of the ceramic layers having an opening forming the cavity. The deformation preventing pattern surrounds the entire perimeter of the opening and is made of the same material as the conductor pattern. |
| US07745733B2 |
Generic patterned conductor for customizable electronic devices
A method of making a multilayered product having a repeating conductive pattern that includes determining a repeating pattern configuration such as a grid of conductive traces for use in a range of active element configurations, and forming a continuous web of multilayered product having at least one layer of conductive material configured according to the determined repeating pattern configuration. The continuous web is suitable for use in a range of active element configurations. The method may also include altering the continuous web to form a customized active element. Forming the continuous web may include providing a first roll of continuous webbing stock, the first roll having at least a portion of the repeating pattern formed thereon, providing a second roll of continuous webbing stock, the second roll having at least a portion of the repeating conductive pattern formed thereon, and laminating the first and second rolls of continuous webbing stock together. |
| US07745731B2 |
Transmission cable
A transmission cable and method for manufacturing same are provided. A plurality of signal lines are formed on one side of an insulating layer and ground lines are formed between the signal lines. The ground lines are electrically connected with a shield layer formed on a back surface of the insulating layer through metal bumps formed and embedded in the insulating layer. Insulating layers and shield layers may be formed on opposite sides sandwiching the signal lines and the ground lines. In this case, the ground lines are electrically connected with the shield layers, respectively, through metal bumps on both sides thereof. Consequently, a highly reliable transmission cable capable of high rate transfer and large capacity transfer can be provided. |
| US07745728B2 |
Fault protected electrical cable
A low-voltage electrical power cable that includes of at least one uninsulated ground conductor and at least one insulated power conductor. The ground conductor and the power conductor are covered with an electrically conductive composition such that the power conductor contacts the electrical conductive composition for improving the flow of a fault current to the ground conductor and to trigger a circuit breaker when the low-voltage power cable is damaged by generating the fault current without the presence of a ground check wire. |
| US07745727B2 |
Electric wire bracket for solar cells
Disclosed is an electric wire bracket for solar cells, which includes a pair of upper and lower plates respectively having adhesive layers adhered to each other and grooves facing each other so as to form insertion paths, into which a plurality of electric wires for supplying power produced by solar cells to electronic instruments are inserted, through the connection of the upper and lower plates by adhering the adhesive layers to each other, thus facilitating the connection of the wires.The electric wire bracket for solar cells includes a lower plate, an upper plate, release papers, and conductive layers, wherein at least one insertion path, into which the electric wires for solar cells are inserted, is formed by connecting the lower plate and the upper plate. |
| US07745724B2 |
Photovoltaic cells integrated with bypass diode
Photovoltaic cells integrated with a bypass diode, as well as related systems, components, and methods, are disclosed. |
| US07745723B2 |
Concentrating type solar collection and daylighting system within glazed building envelopes
A Fresnel lens comprising a substantially polygonal focusing portion adapted to focus solar radiation to a area having the same geometry as the focusing portion of the lens. Also a solar module comprising the Fresnel collecting lens and a substantially polygonal photovoltaic cell. The photovoltaic cell is mounted at distance from the Fresnel collecting lens so that the size of the area substantially matches the size of the photovoltaic cell. Also a solar panel having multiple modules within a glazed building envelope system. The solar panel also includes an actuating mechanism within the glazed window envelope system. The actuating mechanism is operatively connected to the plurality of solar modules and is adapted to move the solar modules to track the sun. |
| US07745721B2 |
Optical element for shielding against light
An optical element (11) in the form of an at least partially transparent face comprises transparent areas and essentially non-transparent areas. The transparent areas are arranged sufficiently close for the intermediate and essentially non-transparent areas to be essentially invisible to the naked eye, at least when the element is viewed from a given distance. The essentially non-transparent areas are arranged sufficiently close and have a sufficient extent at right angles to the face for the intermediate, transparent areas to have such depth/width ratio that the optical element will, at a given point on the face, allow passage of light with given angles of incidence, while light having other angles of incidence are unable to pass the element at the point in question. Hereby an optical element is obtained that is able to better reduce the heating of the interior of a building that is caused by incoming solar radiation without the direct radiation and hence the view being blocked considerably. |
| US07745715B2 |
Method for generating audio data and user terminal and record medium using the same
Disclosed is a method for generating audio data automatically and a personal terminal and a recorded medium using the same. Disclosed method comprises the steps of: (a) detecting pitch of inputted sound source; (b) generating a unit tone data using detected pith variation information; (c) generating an interval code using ratio information of unit tones included in the unit tone data; (d) generating a harmony code based on the generated interval code; (e) generating an accompaniment template using the harmony code and pre-stored accompaniment related template; and (f) generating an audio data where main melody of the inputted sound source and the accompaniment data are merged. Users can generate polyphonic ringtone sound automatically through a personal terminal itself without downloading. |
| US07745709B2 |
Tremolo attachment for a stringed instrument
This tremolo device includes a flat hand plate and a short mounting post welded perpendicularly to bottom of the hand plate. The hand plate is configured and bent to form a curved eminence and depression along one side, which provides additional structural integrity and rigidity to the tremolo device. The mounting post is adapted to rotatably connect to the bridge assembly of a stringed instrument. The mounting post elevates the hand plate over the bridge assembly and instrument strings. The musician can rest the palm of the picking hand on the top of the hand plate, which positions the fingers conveniently over the instrument's strings. The musician can push or pull on the hand plate to apply force to the bridge and change the tension of instrument's strings. |
| US07745706B1 |
Maize variety PHP5D
A novel maize variety designated PHP5D and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHP5D with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHP5D through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHP5D or a trait conversion of PHP5D with another maize variety. Inbred maize varieties derived from maize variety PHP5D, methods for producing other inbred maize varieties derived from maize variety PHP5D and the inbred maize varieties and their parts derived by the use of those methods. |
| US07745701B1 |
Soybean variety XB04F08
According to the invention, there is provided a novel soybean variety designated XB04F08. This invention thus relates to the seeds of soybean variety XB04F08, to the plants of soybean XB04F08 to plant parts of soybean variety XB04F08 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB04F08 with another soybean plant, using XB04F08 as either the male or the female parent. |
| US07745699B2 |
Weed controller metabolism proteins, genes thereof and use of the same
DNA encoding a herbicide metabolizing protein. Such DNA may, for example, be employed to produce herbicidally resistant plants. |
| US07745696B2 |
Suppression of Tla1 gene expression for improved solar conversion efficiency and photosynthetic productivity in plants and algae
The invention provides method and compositions to minimize the chlorophyll antenna size of photosynthesis by decreasing TLA1 gene expression, thereby improving solar conversion efficiencies and photosynthetic productivity in plants, e.g., green microalgae, under bright sunlight conditions. |
| US07745691B2 |
Genetically modified mouse lacking diacylglycerol acyltransferase-1 (DGAT-1) activity
Methods and compositions for modulating carbohydrate metabolism in a host are provided. In the subject methods, diacylglycerol acyltransferase (DGAT) activity (specifically DGAT1 activity) is modulated, e.g., reduced or enhanced, to achieve a desired insulin and/or leptin sensitivity, thereby modulating carbohydrate metabolism, e.g., increasing or decreasing blood glucose levels, glucose uptake into cells and assimilation into glycogen. Also provided are pharmaceutical compositions for practicing the subject methods. The subject methods and compositions find use in a variety of applications, including the treatment of hosts suffering conditions associated with abnormal carbohydrate metabolism, such as obesity or diabetes. |
| US07745689B2 |
Nephropathy-associated gene
A nephropathy-associated gene which encodes a transcription repressor; and a nonhuman transgenic animal suffering from nephropathy which is constructed by transferring the above gene and allows the observation of increases in urinary volume, urinary albumin and urinary NAG, pyelectasis, enlargement in kidney tubule and glomerular swelling at the early stage and the following sclerosis. |
| US07745681B1 |
Nonwoven fabrics and their manufacture and use
A fabric comprises first and second webs of gel-forming fiber needled to the first and second sides respectively of a textile fiber scrim. Such fabrics find application as wound dressings, in particular for packing cavity wounds. |
| US07745679B2 |
Method of waste stabilization with dewatered chemically bonded phosphate ceramics
A method of stabilizing a waste in a chemically bonded phosphate ceramic (CBPC). The method consists of preparing a slurry including the waste, water, an oxide binder, and a phosphate binder. The slurry is then allowed to cure to a solid, hydrated CBPC matrix. Next, bound water within the solid, hydrated CBPC matrix is removed. Typically, the bound water is removed by applying heat to the cured CBPC matrix. Preferably, the quantity of heat applied to the cured CBPC matrix is sufficient to drive off water bound within the hydrated CBPC matrix, but not to volatalize other non-water components of the matrix, such as metals and radioactive components. Typically, a temperature range of between 100° C.-200° C. will be sufficient. In another embodiment of the invention wherein the waste and water have been mixed prior to the preparation of the slurry, a select amount of water may be evaporated from the waste and water mixture prior to preparation of the slurry. Another aspect of the invention is a direct anyhydrous CBPC fabrication method wherein water is removed from the slurry by heating and mixing the slurry while allowing the slurry to cure. Additional aspects of the invention are ceramic matrix waste forms prepared by the methods disclosed above. |
| US07745677B2 |
Aromatic isomerization catalyst and isomerization process
One exemplary embodiment can be an extruded C8 alkylaromatic isomerization catalyst. The extruded catalyst can include: about 2-about 20%, by weight, of an MTW zeolite; about 80-about 98%, by weight, of a binder including an alumina; about 0.01-about 2.00%, by weight, of a noble group metal calculated on an elemental basis; and about 100 ppm-less than about 1000 ppm, by weight, of at least one alkali metal calculated on an elemental basis. Generally, the weight percents of the MTW zeolite, the binder, the noble group metal, and the at least one alkali metal are based on a weight of the extruded catalyst. |
| US07745675B2 |
Regeneration of platinum-germanium zeolite catalyst
This invention relates to a process for regeneration of a zeolite catalyst, specifically an aluminosilicate zeolite with germanium substituted in the framework for silicon and with platinum deposited on the zeolite. The catalyst may be used in a process for aromatization of alkanes, specifically C2-C8 alkanes. The regeneration process 1) removes coke and sulfur from the catalyst via oxidation, 2) redisperses platinum on the surface of the catalyst via chlorine gas, 3) removes chlorine and bind Pt to the surface of the zeolite by steaming, 4) reduces the catalyst in hydrogen, and 5) optionally, resulfides the catalyst. The zeolite may be a MFI zeolite. The catalyst may be bound with an inert material which does not act as a binding site for platinum during the regeneration process, for example, silica. |
| US07745669B2 |
Process for production of alcohol compound
A process for the production of an alcohol compound represented by the formula (3): wherein X1, X2, X3, X4, Z, R and n are as defined below, comprising reacting a phenol represented by the formula (1): wherein X1, X2, X3 and X4 independently represent a hydrogen atom, a halogen atom or an alkyl group having 1 to 3 carbon atoms; Z represents an oxygen atom or a sulfur atom; and R represents an alkyl group, an alkenyl group, an alkynyl group, or an aralkyl group which may be substituted by a halogen atom, with a haloalcohol represented by the formula (2): wherein Y represents a chlorine atom or a bromine atom; and n represents an integer of 2 or 3, in a biphase system composed of a water-immiscible organic solvent and an aqueous alkali metal hydroxide solution in the presence of a phase-transfer catalyst. |
| US07745662B2 |
Polycationic compounds and uses thereof
Aspects of the present invention relate to compounds and methods useful in modulating angiogenesis and methods of treating or preventing diseases associated with angiogenesis by administering a polycationic compound. The present invention relates to methods of use and compositions for inhibiting angiogenesis-mediated disorders in mammals including animals and humans. Additionally, this invention relates to the combined use of polycations with other anti-angiogenesis agents for the treatment of different angiogenesis-mediated disorders. Additionally, those polycationic compounds can be used with various anti-inflammatory and cytotoxic agents as well as with radio-therapeutic agents in cancer patients to prevent and treat tumor growth and metastasis. |
| US07745660B2 |
Process for recovering a crystalline product from solution
An improved process for recovering a crystalline product (particularly an N-(phosphonomethyl)glycine product) from a solution comprising both a product subject to crystallization and undesired impurities is provided. |
| US07745659B2 |
Process for the production of liquid, storage-stable organic isocyanates with a low colour index having carbodiimide- and/or uretone imine groups
The invention relates to a process for the production of liquid, storage-stable isocyanate mixtures with a low color index having carbodiimide-(CD) and/or uretone imine (UI) groups, the isocyanate mixtures that can be obtained by this process and their use for the production of blends with other isocyanates or for the production of isocyanate group-containing pre-polymers and also of polyurethane plastics, preferably polyurethane foamed plastics. |
| US07745655B1 |
Method for the preparation of biphosphites
The present invention relates to a process for preparing bisphosphites which contain dioxaphosphorinone units. |
| US07745654B2 |
Process for the preparation of vinyl- or allyl-containing compounds
A vinyl- or allyl-containing compound represented by following Formula (3): wherein R2, R3, R4, R5, and R6 each represent hydrogen atom or a nonmetallic atom-containing group; R7 represents a nonmetallic atom-containing group; Y represents a group selected from the group consisting of —Si(R8)(R9)—, —Si(R10)(R11)—O—, the left hand of which is combined with R7, and —NR12—, wherein R8, R9, R10, R11, and R12 each represent hydrogen atom or a nonmetallic atom-containing group; and “n” represents 0 or 1, is prepared by reacting a vinyl or allyl ester compound represented by following Formula (1): wherein R1 represents hydrogen atom or a nonmetallic atom-containing group; R2, R3, R4, R5, R6, and “n” are as defined above, with a compound represented by following Formula (2): R7—Y—H (2) wherein R7 and Y are as defined above, in the presence of a transition element compound. |
| US07745647B2 |
Diterpenes from the fruiting body of Antrodia camphorata and pharmaceutical compositions thereof
The present invention relates to novel diterpene compounds isolated from the fruiting body of Antrodia camphorata, especially to the new compounds of following structural formula: and pharmaceutically acceptable salt, solvate, hydrate or biologically active equivalent thereof. The present invention also relates to a pharmaceutical composition containing at least one of the novel diterpene compounds, and a use of the diterpene compound as a neuroprotective agent. |
| US07745645B2 |
Sulfonamide derivatives of xanthene compounds
Compounds having the general of formula I and/or formula II wherein R1 and R2 are the same or different and are independently selected from the group consisting of —H, —C1-C18-alkyl or -ω-sulfoalkyl; X and Y are the same or different and are independently selected from the group consisting of —O−, —OH, —SH, —NH—NH2, —F, —Cl, —Br, —I, —O-Su (succinimidyl/sulfosuccinimidyl), —O-STP (4-sulfo-2,3,5,6-tetrafluorophenyl), —O-TFP (2,3,5,6-tetrafluorophenyl), —O-benzotriazole, -benzotriazole, —NR—CO—CH2—I, —NR2, —NR-biomolecule, —NR-L-COO−, —NR-L-COOH, —NR-L-COO-Su, —NR-L-COO-STP, —NR-L-COO-TFP, —NR-L-CONR2, —NR-L-CO-biomolecule, —NR-L-CO—NH—NH2, —NR-L-OH, —NR-L-O-phosphoramidite, —NR-L-CHO, —NR-L-maleimid, or —NR-L-NH—CO—CH2—I; where R is equal to R1 and R2 and L is selected from the group consisting of a divalent linear (—(CH2)o—, o=1 to 15), crossed, or cyclic alkane group that can be substituted by at least one atom selected from the group consisting of oxygen, substituted nitrogen, and/or sulfur, and the biomolecule is a protein, antibody, nucleotide, oligonucleotide, biotin, or hapten; Z is —O− or OH; U is —O−, —OH, or NH-L-SO2Z; Kat is Li, Na, K, ammonium (mono-, di- or trialkyl) or another cation; An is F, Cl, Br, I, BF4, ClO4, CH3CO2, CF3CO2 or another anion; m is an integer from 1-6 necessary to compensate the negative or positive charge from the dye moiety in formula I or formula II; and n is an integer from 0-12; compositions containing these compounds, and methods using these compounds, are disclosed. |
| US07745644B2 |
Antibiotic compounds
Fermentation of a nutrient medium with a eubacterium Streptomyces sp. yields a novel antibacterial compound of structure (I). |
| US07745643B2 |
Methods of synthesizing cyclic nitro compounds
The present invention provides cyclic nitro compounds, pharmaceutical compositions of cyclic nitro compounds and methods of using cyclic nitro compounds and/or pharmaceutical compositions thereof to treat or prevent diseases or disorders characterized by abnormal cell proliferation, such as cancer, inflammation, cardiovascular disease and autoimmune disease. |
| US07745635B1 |
Energetic ionic salts
The invention provides a) a method for making improved ionic halide salts, e.g., 1-methyl-4-amino-1,2,4-triazolium iodide and b) a method for making energetic ionic salts, e.g., 1-methyl-4-amino-1,2,4-triazolium nitrate, in high yield and purity from triazolium precursors. Also provided are the resulting novel salts from the above methods. |
| US07745632B2 |
Cyanine compounds, optical filters, and optical recording materials
A cyanine compound represented by the general formula (I), (VI) or (VII): wherein ring-A1 is an optionally substituted benzene or naphthalene ring; B is a group represented by the general formula (II) or (III); R1 is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or an aryl group having 6 to 30 carbon atoms; R2 is a substituent represented by the general formula (IV); and Y1 is a hydrogen atom, an organic group having 1 to 30 carbon atoms, or a substituent represented by the general formula (IV): wherein ring-A2 is the same as the ring-A1 in the general formula (I); Y4 and Y5 each are independently the same as Y1 in the general formula (I); X2 is the same as X1 in the general formula (I); R10 is the same as R1 in the general formula (I); R11 is the same as R2 in the general formula (I); R23 and R24 are the same as R21 and R22 in the formulas (II) and (III); n is an integer of 0 to 6; the polymethine chain may have a substituent; Anq− is a q-valent anion; q is 1 or 2; and p is a factor keeping the neutrality of charge. |
| US07745629B2 |
Bicyclic derivatives as modulators of ion channels
The present invention relates to bicyclic compounds useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders. |
| US07745627B2 |
Method for the production of heteroleptic ortho-metallated organometallic compounds
The invention relates to a method for the production of high-purity, heteroleptic, orth-etallated, organometallic compounds of application as a functional material for colouring components in a wide range of applications within the widest sense of the electronics industry. A method is thus used for the cleavage of a bridged metal dimer with organometallic substances. Dihalo complexes, which may be used as monomers for polymerisations, in particular, may be produced thus. |
| US07745624B2 |
Preparation of acid addition salts of ziprasidone and intermediates thereof by solid phase-gas phase reactions
A process for the preparation of an acid addition salt of ziprasidone base and intermediates thereof comprising exposing the ziprasidone base in solid form to a gaseous acid in a substantially dry environment. |
| US07745622B2 |
Crystalline N-(4-(4-ammoniumthieno[2,3-d]pyrimidin-5-yl)phenyl)-N′-(2-fluoro-5-(trifluoromethyl)phenyl)urea benzenesulfonate
A crystalline N-(4-(4-aminothieno[2,3-d]pyrimidin-5-yl)phenyl)-N′-(2-fluoro-5-(trifluoromethyl)phenyl)urea benzenesulfonate characterized in the triclinic crystal system and P-1 space group, when measured with radiation at 0.7107 Å, by lattice parameters a, b and c of 7.800 ű0.001 Å, 13.406 ű0.002 Å and 13.554 ű0.002 Å, respectively and α, β and γ of 67.155±0.002, 79.724°±0.002° and 84.067±0.002, respectively, ways to make it, compositions comprising it, and methods of treatment using it are disclosed. |
| US07745619B2 |
Vinca derivatives
The present invention relates to derivatives of vinca alkaloids. Pharmaceutical compositions containing these compounds as well as processes of preparation and treatment of various conditions are also disclosed. |
| US07745616B2 |
Bead for enantiomeric isomer resolution and process for producing the same
There is provided a process for producing beads for enantiomeric isomer resolution with a satisfactory separation efficiency. The beads for enantiomeric isomer resolution include a polysaccharide derivative, in which the polysaccharide derivative has a structure crosslinked at the 6-position hydroxy group of constituent units of the polysaccharide with a crosslinking agent. The process for producing the beads for enantiomeric isomer resolution includes: the step of adding dropwise an organic solvent solution of the polysaccharide derivative to a coagulation bath being stirred to thereby produce beads; the step of taking out the beads and then optionally drying the same after washing; and the step of reacting the beads with a crosslinking agent in an organic solvent to react at least part of the 6-position hydroxy groups in the constituent units of the polysaccharide with the crosslinking agent, thereby obtaining a reaction mixture containing beads having a crosslinked structure. |
| US07745615B2 |
Cellulose ester and production method thereof
Cellulose ester and film thereof useful for remarkably improving optical properties, e.g., optical isotropy. The cellulose ester has a degree of substitution from 2.90 to 2.965, a total of degrees of substitution at 2- and 3-positions ≧1.97, and a half height width of chemical composition expressed in degree of substitution of ≧0.09. The cellulose ester maybe produced by (i) acylating a cellulose with an acylating agent in the presence of a sulfuric acid catalyst, and (ii) hydrolyzing the acylated product in the presence of a sulfuric acid catalyst, wherein the acylation carried out with 1.40 to 2.0 molar equivalents of the acylating agent relative to 1 mol of a hydroxyl group in the cellulose in the presence of 6.5 to 9.5 parts by weight of the sulfuric acid catalyst relative to 100 parts by weight of the cellulose in the acylating step (i). |
| US07745613B2 |
Method for preparing peritoneal dialysate
Carbonyl compounds generated and accumulated in the peritoneal dialysate can be inactivated or eliminated by a carbonyl compound-trapping agent such as aminoguanidine. Carbonyl compounds generated during sterilization and storage of the peritoneal dialysate can be eliminated by pre-contacting with the trapping agent. Further, it is possible to eliminate carbonyl compounds transferred from the blood to the peritoneal cavity of the patient during peritoneal dialysis treatment, by adding the trapping agent to the peritoneal dialysate or by circulating the fluid through a carbonyl compound-trapping cartridge. Intraperitoneal protein modification by carbonyl compounds is inhibited by the present invention, thereby sufficiently reducing peritoneal disorders associated with peritoneal dialysis treatment. |
| US07745610B2 |
siRNA targeting cyclin dependent kinase 11 (CDK11)
Efficient sequence specific gene silencing is possible through the use of siRNA technology. By selecting particular siRNAs by rational design, one can maximize the generation of an effective gene silencing reagent, as well as methods for silencing genes. Methods, compositions, and kits generated through rational design of siRNAs are disclosed including those directed to CDK11. |
| US07745604B2 |
Upstream control elements of the proopiomelanocortin gene and their use
The nucleic acid sequence of the POMC enhancer is disclosed herein. Sequences from the human, rat, rabbit, hamster, mouse, and cow POMC enhancer are disclosed. Hybrid transgenes, comprising a POMC transcriptional control element operably linked to a nucleic acid sequence encoding a marker are also enclosed. In addition, transgenic mice carrying a hybrid transgene including a POMC control element operably linked to a marker are disclosed herein. |
| US07745601B2 |
Nucleic acids encoding T2R, a novel family of taste receptors
The invention provides isolated nucleic acid and amino acid sequences of taste cell specific G-protein coupled receptors, antibodies to such receptors, methods of detecting such nucleic acids and receptors, and methods of screening for modulators of taste cell specific G-protein coupled receptors. |
| US07745593B2 |
Feline CTLA-4 nucleic acid and polypeptides
The present invention provides isolated and purified DNA encoding feline CD80 (B7-1) ligand, feline CD86 (B7-2) ligand, feline CD28 receptor, or feline CTLA-4 (CD152) receptor, as well as vectors comprising nucleic acid encoding feline CD80, feline CD86, feline CD28, or feline CTLA-4. The present invention provides a host cells transformed with CD80-encoding vectors, CD86-encoding vectors, CD28-encoding vectors, or CTLA-4-encoding vectors. The invention provides polypeptides encoded by the nucleic acid of feline CD80, feline CD86, feline CD28, or feline CTLA-4. The present invention provides a vaccine comprising an effective amount of polypeptides encoded by the nucleic acid of feline CD80, feline CD86, feline CD28, or feline CTLA-4. The present invention also provides vaccines which further comprise immunogens derived from pathogens. The invention provides for vaccines capable of enhancing an immune response. The invention also provides for vaccines capable of suppressing and immune response. |
| US07745592B2 |
Cumate-inducible expression system for eukaryotic cells
The invention relates to a new “gene-switch” (cumate-inducible switch) for mammalian cells. This switch is as useful in the development of expression systems and cell-based assays for functional genomics as in the generation of viral vectors for gene therapy. |
| US07745584B2 |
Antibodies to sulfated carbohydrates
The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to chondroitin sulfate, particularly CS-A, CS-C and CS-E tetrasaccharides. The present invention also relates to methods of making anti-CS antibodies, pharmaceutical compositions comprising these antibodies and methods of using the antibodies and compositions thereof for diagnosis and treatment. |
| US07745577B2 |
Compounds that bind to P185 and methods of using the same
Novel peptides and pharmaceutical compositions comprising the same are disclosed. Conjugated compositions peptides linked to detectable agents and/or cytotoxic agents. are disclosed. Method of detecting tumors that have p185 on tumor cell surfaces are disclosed. Methods of preventing transformation of a normal cell into a tumor cell in an individual at risk of developing a tumor having tumor cells which have p185 on their surfaces are disclosed. Methods of treating an individual who has cancer characterized by tumor cells that have a p185 on their cell surfaces are disclosed. |
| US07745576B2 |
Polypeptides having antimicrobial activity and polynucleotides encoding same
The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides. |
| US07745575B1 |
OsK1 derivatives
OsK1 is a 38-residue peptide with 3 disulphide bridges and is found in the venom of the scorpion Orthochirus scrobiculosus. It is potently active on voltage-gated K+ channels Kv1.1, Kv1.2 and Kv1.3, and moderately active on the type 1 intermediate-conductance Cat2+-activated channel KCa3.1. Derivatives of OsK1, particularly involving truncation or point mutations, have been developed to enhance the activity against and selectivity for the Kv1.3 channel. This renders the derivatives likely candidates for the treatment of autoimmune diseases, including multiple sclerosis. Such use may be alone or in combination therapy with maurotoxin, another scorpion toxin. |
| US07745574B2 |
Compounds that regulate apoptosis
Compounds that modulate the function of anti-apoptotic proteins such as Bcl-2 and related Bcl-2 family members are identified. These compounds have the ability to convert the activity of Bcl-2-family member proteins from anti-apoptotic to pro-apoptotic. Methods for inducing or preventing apoptosis are described, together with methods for identifying molecules that induce or prevent apoptosis through interaction with Bcl-2-family members. Methods for treatment of proliferative diseases and neurodegenerative diseases using the modulators of Bcl-2 and related family members are also disclosed. |
| US07745573B2 |
Conotoxin analogues and methods for synthesis of intramolecular dicarba bridge-containing peptides
According to the present invention, there is provided a range of new conotoxin derivatives and methods for synthesizing these analogues and other intramolecular dicarba bridge-containing peptides, including dicarba-disulfide bridge-containing peptides. |
| US07745568B2 |
Transfer vessel between flash tank and purge column
A process is provided for recovering polymer solids from a polymerisation reactor effluent. The process comprises extracting the polymerisation effluent from a polymerisation reactor; passing the effluent, or a part thereof, to a flash vessel for flashing liquid in the effluent to vapour, and removing said vapour from said flash vessel; passing the polymer solids from the flash vessel to a transfer apparatus which comprises a transfer vessel; passing the polymer solids from the transfer vessel to a purging means for removing residual liquid from the polymer solids; wherein the polymer solids are passed from the flash vessel to the purging means in a continuous flow such that a quantity of polymer solids is maintained in the transfer vessel. An apparatus for performing the process is also provided. |
| US07745564B2 |
System for synthesis of device forming monomers
Disclosed in embodiments herein is a method of synthesizing device forming monomers using N-(Vinyloxycarbonyloxy)succinimide. |
| US07745563B2 |
Method for processing polyester waste
A method for processing polyester wastes, especially used polyester bottles, which comprises shredding, washing, drying and melting the waste mixture to obtain a starting raw material wherein a modifying agent selected from the group comprising a combination of polysiloxane and a plasticizer selected from the group of phthalates, or a combination of silazanes and silanes is added to the shredded and dried waste mixture, the amount of the modifying agent being 4 to 6% by weight, based on the waste mixture. |
| US07745562B2 |
Selectively-releasable adhesives
In one embodiment, a selectively-releasable adhesive includes a copolymer formed from a multifunctional alcohol and a multifunctional carboxylic acid, wherein the copolymer has been cured the equivalent of up to approximately 20 hours at 120° C. and 100 millitorr. |
| US07745561B2 |
Processes for making copolymers using macrocyclic oligoesters, and copolymers therefrom
The invention provides alternatives to traditional polycondensation processes for preparing copolymers. For example, in certain embodiments, the invention provides a process that includes an extrusion step and a solid state polymerization step to prepare high molecular weight block copolymer with a “hard block” contributed by a macrocyclic polyester oligomer (MPO) and a “soft block” contributed by a dihydroxyl-functionalized polymer, an oligoether, and/or a dimerized fatty acid (i.e. a polyol). The invention also provides new copolymer compositions made possible by the new processes—for example, copolymers of higher molecular weight, copolymers with higher weight ratio of soft block units to hard block units, copolymers made with higher molecular weight polyol, and copolymers with hard block units that are themselves random copolyesters of units contributed by a MPO and a cyclic ester. |
| US07745555B2 |
Nanohybrid polymers for ophthalmic applications
The present invention relates to novel materials particularly useful for ophthalmic applications and methods for making and using the same. More particularly, the present invention relates to relatively soft, optically transparent, foldable, high refractive index materials particularly suited for use in the production of intraocular lenses, contact lenses, and other ocular implants and to methods for manufacturing and using the same. |
| US07745551B2 |
Low gel chromium catalysis
The present invention discloses the use of a chromium-based catalyst system in two serially connected loop reactors for copolymerising ethylene and a comonomer, at reduced productivity, the final polyethylene having a reduced amount of gel. |
| US07745550B2 |
Tubular polymerization reactors and polymers made therein
Tubular reactor apparatus and processes are provided for improved polymerization including using chain transfer agents and multiple monomer feeds spaced lengthwise along the tubular reactor providing high conversions of monomer into polymer. The invention also relates to polymers made from such a tubular reactor apparatus and processes including those polymers having a low haze value, a density over 0.92 g/cm3 and/or having terminal carbonyl groups. The apparatus and methods uncouple or reduce the dependency between the monomer concentration and transfer agent concentration. The uncoupling in other embodiments may also be varied leading to multiple desirable effects. |
| US07745549B2 |
Distortional matrix of epoxy resin and diamine
The invention relates to composites having increased distortional deformation, and/or decreased dilatation load, as expressed within the von Mises strain relationship, which provide increased von Mises strain results. These composites may provide enhanced composite mechanical performances. |
| US07745547B1 |
Multi-arm cyclic or cubic siloxane-based formulations for drug delivery
The present invention provides multi-arm siloxane-based molecules suitable for use as a drug delivery vehicle comprising a central core molecule that comprises a cyclic or cubic siloxane, and a plurality of arms attached to the central core molecule, wherein each arm comprises an organic moiety. The multi-arm siloxane-based molecules described herein are suitable for encapsulation of a therapeutic agent. The invention further includes pharmaceutical compositions comprising the claimed multi-arm siloxane-based molecules and an encapsulated therapeutic agent in combination with a pharmaceutically acceptable carrier. Methods of making and using the multi-arm siloxane-based molecules are also provided. |
| US07745546B2 |
Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof
A composition comprising (a) a resin composition comprising a block copolymer of the formula hydrocarbon-polyether-polyamide-polyether-hydrocarbon; and (b) a polar liquid. The block copolymer may be prepared by a process comprising reacting together reactants comprising dimer acid, diamine, and a polyether having termination at one end selected from amine, hydroxyl and carboxyl, and termination at another end selected from hydrocarbons. The polar liquid may be one or more of an aromatic liquid, a polar aprotic liquid, a ketone-containing liquid, an ester-containing liquid, an ether-containing liquid, an amide-containing liquid and a sulfoxide-containing liquid. The composition may be a gel at room temperature. |
| US07745545B2 |
Bonding compositions
Polymer bonding compositions having greater than about 1 milliequivalent primary amine/100 grams of the polymer, more preferably greater than about 3 milliequivalent non-tertiary amine/100 grams of the polymer. Preferably the polymer is not significantly crosslinked. These bonding compositions may be especially useful for bonding fluropolymers. Processes for making the novel polymers and the resulting multilayer bonded articles are described. The polymers include polymer-bonded ZNHLSi(OP)a(X)3-a-b(Y)b units. The bonding composition may be used for making multi-layer polymer laminates such as tubes and films and containers. |
| US07745543B2 |
Cure system composition and a method for curing chlorinated elastomer compositions
The instant invention is an improved cure system composition and a method for curing chlorinated elastomer compositions. The cure system composition includes a polymercapto crosslinking agent; an inorganic base; and an onium salt. The onium salt has a formula selected from the group consisting of wherein Z is a nitrogen or phosphorous atom, R1 to R4 are independently alkyl or aryl groups containing between 2 and 8 carbon atoms, and the total number of carbon atoms on R1-R4 is between 10 and 14; wherein R5 and R6 are alkyl groups containing between 1 and 8 carbon atoms, and the total number of carbon atoms on R5-R6 being between 5 and 9; and wherein X is an anion. The method for curing a chlorinated elastomer composition according to instant invention includes the following steps: (1) providing a chlorinated elastomer composition; (2) providing a cure system composition as described above; (3) contacting said chlorinated elastomer composition with said cure system composition; and (4) thereby curing said chlorinated elastomer composition. |
| US07745542B2 |
Lubricating oil additive composition and method of making the same
An oil-soluble lubricating oil additive composition prepared by the process which comprises reacting a copolymer, with at least one ether compound and with at least one aromatic amine. |
| US07745540B2 |
Gap fill materials and bottom anti-reflective coatings comprising hyperbranched polymers
New anti-reflective or fill compositions having improved flow properties are provided. The compositions comprise a dendritic polymer dispersed or dissolved in a solvent system, and preferably a light attenuating compound, a crosslinking agent, and a catalyst. The inventive compositions can be used to protect contact or via holes from degradation during subsequent etching in the dual damascene process. The inventive compositions can also be applied to substrates (e.g., silicon wafers) to form anti-reflective coating layers having high etch rates which minimize or prevent reflection during subsequent photoresist exposure and developing. |
| US07745539B2 |
Low molecular weight nitrite rubber
The present invention relates to nitrile rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art. The present invention also relates to a process for the manufacture of said nitrile rubber and the use of said nitrile rubber for the manufacture of shaped articles. |
| US07745536B2 |
Composition of acryl-silicone complex, preparing method and use thereof
The present invention relates to an acryl-silicon rubber complex polymer which has a seed-core-shell structure wherein vinyl monomer and hydrophilic monomer are cross-linked on the seed; the acryl-silicon complex IPN core having an IPN (interpenetrating network) structure formed by radical polymerization of acryl monomer and hydrosilyation of silicon rubber in which silicon rubber particles are dispersed by being cross-linked to acryl rubber, in a continuous phase, is formed on the seed; and a shell prepared by graft-polymerization of C1-C4 alkyl methacrylate to the acryl-silicon complex IPN core is formed on the core, and a method of preparation and use of the same, thereby having excellent impact resistance, weatherability and gloss, so that it can be effectively used as an impact modifier for vinyl chloride resin. |
| US07745529B2 |
Flocculant composition and method for manufacturing the same
A flocculent composition and a method for manufacturing the same are provided. The flocculent composition has an excellent ability to adhere to suspended particles, does not cause an increase in the viscosity of sludge, provides good drainage during mechanical dewatering to allow a reduction in the water content of a cake, and is applicable to various types of sludge. These characteristics are obtained by utilizing advantages of a crosslinking water-soluble polymer and a linear water-soluble polymer and changing the compounding ratio of the crosslinking water-soluble polymer to the linear water-soluble polymer according to the form of the size distribution of sludge particles. The flocculent composition includes a vinyl crosslinking water-soluble polymer (A) having a charge inclusion ratio of 20% or more and a vinyl linear water-soluble polymer (B) having a charge inclusion ratio of 5% or more and less than 20%.The flocculant composition is preferably configured such that the compounding ratio of the vinyl crosslinking water-soluble polymer (A) having a charge inclusion ratio of 20% or more to the vinyl linear water-soluble polymer (B) having a charge inclusion ratio of 5% or more and less than 20% is changed according to a change in the percent by mass of 200-mesh particles in sludge based on the total mass of the suspended particles in the sludge. |
| US07745524B2 |
Puncture sealing agent
A puncture sealing agent that is excellent in storage stability, and good in puncture sealing properties, and the like, is provided.A puncture sealing agent containing at least a synthetic rubber latex, wherein the gelation ratio as evaluated in a Maron-type mechanical stability test performed in accordance with JIS K 6387 is 0.001 to 10%. |
| US07745523B1 |
Coupling compounds and their uses in rubber compositions and tires
The invention includes coupling compounds, rubber compositions, and tires. The coupling compounds can, for example, be used to couple to silica filler. Rubber compositions can comprise the coupling compound and polymers. Polymers can be homopolymers, copolymers and terpolymers, and can include repeat units provided from conjugated diene monomers. Tires and various parts of tires can be made from those rubber compositions. |
| US07745518B2 |
Asphalt binder for porous pavements
An asphalt binder is provided, comprising 85 to 97.5 parts by weight of a bitumen and 16 to 2.5 parts by weigh of a polymer composition, wherein the polymer composition comprises: (i) from 2 to 8, preferably from 3 to 6 parts by weight of a styrenic block copolymer having at least two blocks of monovinylaromatic hydrocarbon (A) and at least one block of a conjugated diene (B), wherein the block copolymer composition has a vinyl content of at least 25% by weight, preferably from 25 to 40% by weight, based on the total diene content; (ii) from 0 to 5, preferably from 1 to 3 parts by weight of a styrenic diblock copolymer having one block of monovinylaromatic hydrocarbon (A) and one block of a conjugated diene (B); and (iii) from 0.5 to 3, preferably from 1 to 2.5 parts by weight of an ethylene-vinyl acetate copolymer, wherein the weight ratio of (i)+(ii):(iii) is from 2:1 to 6:1, preferably from 3:1 to 4:1. In addition, an asphalt mix is provided comprising 2 to 8 parts by weight of the asphalt binder of the present invention and 98 to 92 parts by weight of gap-graded aggregate or open-graded aggregate material. Furthermore, a porous pavement is claimed, produced from the open or gap-graded mixes, by compacting the asphalt mix mentioned above. |
| US07745515B2 |
Composition of dihydrobenzoxazine resin, epoxy resin(s), novolac resin and curing promoter
The present invention relates to an epoxy resin varnish composition with high glass transition temperature for laminate plate, wherein the resin composition comprises: (A) a new dihydrobenzoxazine thermosetting resin obtained by reacting compounds: (a) phenolic products from reaction of di- or multifunctional epoxy resin and di-functional phenolic compounds; (b) mono- or di-functional primary amines; (c) di-functional phenols; and (d) formaldehyde or paraformaldehyde, (B) one or more epoxy resins, (C) novolac resin curing agents, and (D) curing promoters. For the epoxy resin varnish composition, crosslinking density of resin is increased due to using modified dihydrobenzoxazine thermosetting resin with multiple functional groups, so that mechanical strength and heat resistance of the obtained substrate are remarkably improved, and solubility problem of dihydrobenzoxazine in solvent is solved to greatly elevate production efficiency. The epoxy resin varnish composition according to the present invention, which is useful as high performance electronic materials, is of high glass transition temperature (Tg), low water absorption and excellent heat resistance, and is qualified for UL94 V-0 Flammability Test. |
| US07745513B2 |
Fluoropolymer compositions and inorganic nanometric particles
A polymeric composition comprising: a) from 90 to 99.9% by weight of a continuous fluoropolymer matrix; and homogeneously dispersed b) from 0.1 to 10% by weight of lamellar inorganic particles having at least one dimension lower than 100 nm having improved elastic modulus and “storage modulus” G′ at high temperatures. |
| US07745512B2 |
Polyester polymer and copolymer compositions containing carbon-coated iron particles
Polyester compositions are disclosed that include polyester polymers or copolymers having incorporated therein carbon-coated iron particles that improve the reheat properties of the compositions. Processes for making such compositions are also disclosed. The carbon-coated iron particles may be incorporated in the polyester by melt compounding, or may be added at any stage of the polymerization, such as during the melt-phase of the polymerization. A range of particle sizes may be used, as well as a range of particle size distributions. The polyester compositions are suitable for use in packaging made from processes in which a reheat step is desirable. |
| US07745511B2 |
Emulsion coagulant
An emulsion coagulant for coagulating a tire puncture sealant containing emulsion particles includes a mineral which induces aggregation of the emulsion particles by one or both of weakening of surface charge of the emulsion particles and formation of hydrogen bond between the mineral and the emulsion particles, and a gelation agent. The emulsion coagulant enables easy recovery of the tire puncture sealant from a tire as well as easy disposal of the recovered sealant. |
| US07745499B2 |
Metal colloid solution
A colloid solution that exhibits storage stability and pH stability, being useful as viral substitute particles for use in an integrity test for virus removal membrane. In particular, a metal colloid solution characterized in that it comprises metal particles or metal compound particles of 1 to 100 nm average diameter, a water soluble high-molecular-weight dispersant having an N group and water and/or a water soluble organic solvent, the metal colloid solution being stable for a prolonged period of time and being stable in at least pH values ranging from 4 to 11. |
| US07745495B2 |
Pyridine ketones with herbicidal effect
The invention relates to compounds of formula (I) wherein A1 is C(R1R2)p; A2 is C(R6R7)q; p is 1 or 2; q is 1 or 2; each of R1, R2, R3, R4, R5, R6, R7 and R8 which may be the same or different, represents hydrogen, methyl or ethyl and R9 is C1-C4alkyl; R10 is hydrogen, halogen, C1-C3alkyl or C1-C3-haloalkyl, and agronomically acceptable salts/isomers/enantiomers/tautomers/N-oxides of those compounds. |
| US07745493B2 |
Methods of treating tardive dyskinesia and other movement disorders
The present invention describes a novel treatment for movement disorders, including tardive dyskinesia, tic disorders, Tourette's syndrome, and blepharospasm, and other focal dystonias. The treatment of the present invention utilizes agents that simultaneously act as NMDA-type glutamate receptor antagonists and GABA-A receptor agonists. Preferably these two activities are characteristic of a single agent, for example acamprosate. Alternatively, separate agents having these activities can be combined and administered together. The invention also provides a third agent that acts as a non-competitive NMDA-receptor blocking agent or ion channel blocker that augments the effect of the primary treatment. A particularly preferred ion channel blocking agent is magnesium. Alternatively, magnesium can be administered alone for prevention and treatment of movement disorders. |
| US07745491B2 |
Substituted phenylacetamides and their use as glucokinase activators
Compounds of Formula (I) wherein R1 is a cycloalkylsulphonyl group, or pharmaceutically acceptable salts thereof, are useful in the prophylactic and therapeutic treatment of hyperglycemia and diabetes. |
| US07745488B2 |
Medium-chain length fatty acids, glycerides and analogues as neutrophil survival and activation factors
A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as Capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases. |
| US07745487B2 |
Method for enhancing physical performance or immune system recovery from intense physical excercise with quercetin-containing compositions
This invention relates to a composition containing quercetin, vitamin B3, vitamin C, and folic acid. Also disclosed is a method of using the composition for enhancing physical or mental performance or treating various diseases or disorders. |
| US07745486B2 |
Quercetin-containing compositions
This invention relates to a composition containing quercetin, vitamin B3, and vitamin C. Also disclosed is a method of using the composition for enhancing physical or mental performance or treating various diseases or disorders. |
| US07745485B2 |
Compositions and methods for identifying agents which modulate PTEN function and PI-3 kinase pathways
Methods are provided for the identification, biochemical characterization and therapeutic use of agents which impact PTEN, p53, PI-kinase and AKT mediated cellular signaling. |
| US07745482B2 |
Alpha crystalline form of strontium ranelate
Alpha crystalline form of strontium ranelate of formula (I): characterised by its powder X-ray diffraction diagram and by a water content of from 22 to 24%. Medicinal products containing the same which are useful in the treatment of osteoporosis and arthrosis. |
| US07745481B2 |
Methods and compositions for the treatment and prevention of tumors, tumor-related disorders and cachexia
Certain cyclooxygenase-2 inhibitors are useful for the treatment and prevention of tumors and tumor-related disorders and cachexia. |
| US07745480B2 |
Deuterium-enriched atorvastatin
The present application describes deuterium-enriched atorvastatin, pharmaceutically acceptable salt forms thereof, and methods of treating using the same. |
| US07745476B2 |
1,3,5-trisubstituted 4,5-dihydro-1H-pyrazole derivatives having CB1-antagonistic activity
The present invention relates to 1,3,5-trisubstituted 4,5-dihydro-1H-pyrazole derivatives as CB1 antagonists, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said pyrazole derivatives. The invention also relates to the use of a compound disclosed herein for the manufacture of a medicament giving a beneficial effect.The compounds have the general formula (I) wherein the symbols have the meanings given in the specification. |
| US07745475B2 |
Heteroaryl benzamide derivatives as GLK activators
Compounds of Formula (I) wherein: R1 is hydroxymethyl; R2 is selected from —C(O)NR4R5, SO2NR4R5, S(O)pR4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R5 is hydrogen or (1-4C)alkyl; or R4 and R5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described. |
| US07745473B2 |
Indole derivative for alkylating specific base sequence of DNA and alkylating agent and drug containing the derivative
There is provided a novel pyrrole-imidazole polyamide compound for alkylating the specific base sequence of DNA, the polyamide compound being capable of being synthesized through fewer reaction steps than known hybrid molecules and having a combination of a high reactivity in DNA alkylation and the ability to recognize a sequence. Furthermore, there is provided an alkylating agent and a molecule serving as a drug, the alkylating agent and the molecule containing the polyamide compound.An indole derivative is represented by general formula (1): wherein R1 represents a functional group for alkylating DNA; R2 represents a hydrogen atom, an alkyl group, or an acyl group; and X represents a divalent group having one constitutional unit or having two or more constitutional units which may be the same or different, the constitutional unit being represented by the following formula: (wherein m is an integer of 0 to 10), wherein among the constitutional units, a terminal constitutional unit adjacent to R2 may be a constitutional unit represented by the following formula: (wherein k is an integer of 0 to 10). |
| US07745472B2 |
Compound
There is provided a compound of Formula I wherein each T is independently selected from H, hydrocarbyl, —F—R, and a bond with one of D, E, P or Q, or together with one of P and Q forms a ring; Z is a suitable atom the valency of which is m; D, E and F are each independently of each other an optional linker group, wherein when Z is nitrogen E is other than CH2 and C═O; P, Q and R are independently of each other a ring system; and at least Q comprises a sulphamate group. |
| US07745470B2 |
Isophthalates as beta-secretase inhibitors
There is provided a series of substituted isophthalates of formula (I) or a stereoisomer thereof; or a pharmaceutically acceptable salt thereof, wherein W, R3, R5 and R6 as defined herein, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity. |
| US07745466B2 |
Form of S-omeprazole
The present invention relates to a novel form of the (−)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole, i.e. S-omeprazole. More specifically, it relates to a novel form of the magnesium salt of the S-enantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of S-omeprazole and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process. |
| US07745460B2 |
Modulators of cellular adhesion
The present invention provides compounds having formula (I): and pharmaceutically acceptable derivatives thereof, wherein R1-R4, n, p, A, B, D, E, L and AR1 are as described generally and in classes and subclasses herein, and additionally provides pharmaceutical compositions thereof, and methods for the use thereof for the treatment of disorders mediated by the CD11/CD18 family of cellular adhesion molecules (e.g., LFA-1). |
| US07745459B2 |
Quinolizinone compound and use thereof as HIV integrase inhibitor
A pharmaceutical agent having an anti-HIV action, particularly, a pharmaceutical agent having an integrase inhibitory action, is provided.The present invention relates to a quinolizinone compound represented by the following formula [I] wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and an anti-HIV agent containing same as an active ingredient. The compound of the present invention has an HIV integrase inhibitory action and is useful as an anti-HIV agent for the prophylaxis or therapy of AIDS. Moreover, by a combined use with other anti-HIV agents such as protease inhibitors, reverse transcriptase inhibitors and the like, the compounds can become a more effective anti-HIV agent. Since the compound has a high inhibitory activity specific for integrases, the compound can provide a safe pharmaceutical agent for human with a fewer side effects. |
| US07745458B2 |
Azabicyclo (3, 1, 0) hexan derivatives useful as modulators of dopamine D3 receptors
The present invention relates to novel compounds of formula (I) or a salt thereof: wherein: p is 0, 1, 2, 3, 4 or 5; R1 is independently selected from a group consisting of: halogen, hydroxy, cyano, C1-4alkyl, haloC1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, C1-4alkanoyl and SF5; n is 3 or 4; R2 is hydrogen or C1-4alkyl; n is 2 or 3; X is —CH2—, —O— or —S—; Z may be —CH— or N; A is a group P or P1, wherein P is and P1 is and Y is hydrogen, —OH, C1-4alkyl, haloC1-4alkyl, phenyl or a heteroaromatic group, wherein the phenyl and the heteroaromatic group are optionally substituted by one or two substituents selected from a group consisting of C1-4alkyl, haloC1-4alkyl, C1-4alkoxy and haloC1-4alkoxy; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as modulators of dopamine D3 receptors, e.g. to treat substance related disorders, as antipsychotic agents premature ejaculation or cognition impairment. |
| US07745454B2 |
Alpha amino acid derivatives-inhibitors of leukocyte adhesion mediated by VLA-4
Disclosed are certain alpha amino acid compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis. |
| US07745450B2 |
Pyrazolo[4,3-d]pyrimidines, processes for their preparation and methods for therapy
The invention relates to 3-, 5-, 7-trisubstituted pyrazolo[4,3-d]pyrimidines represented by the general formula I and pharmaceutically acceptable salts thereof, wherein R3 is an optionally substituted alkyl, cycloalkyl, cycloheteroalkyl, cycloalkyl alkyl, aryl or alkylaryl group; R5 is halogen, —NHNH2, —NHOH, NHCONH2, guanylo (NH—C(NH)NH2) an optionally substituted C1-C6 alkyl, alkenyl, alkynyl, C3-C15 cycloalkyl, Rf(C3-C15 cycloalkyl), heterocyclyl, heteroalkyl, aryl, heteroaryl, arylalkylene, arylalkenylene, arylalkynylene, cycloheteroalkyl, cycloheteroalkyl alkyl, heteroarylalkylene, heteroarylalkenylene, heteroarylalkynylene group, the group —C(O)—Ra, —C(O)NRbRc, —SO3Rd, or —NHC(O)Re, wherein Ra and Rf are an optionally substituted C1-C6 alkyl, alkenyl, or alkynyl group, Rb, Rc, and Rd are independently selected from the group consisting of H, optionally substituted C1-C6 alkyl, alkenyl, or alkynyl group, and Re is a hydroxy, amino, alkoxy, alkylamino, optionally substituted C1-C6 alkyl, alkenyl or alkynyl group; or the group —X—R5′, wherein X is —NH—, —O—, —S— or —N(alkyl)- and R5′ is hydrogen, an optionally substituted C1-C6 alkyl, alkenyl, alkynyl, C3-C15 cycloalkyl, Rf(C3-C15 cycloalkyl), aryl, heterocyclyl, hetero C1-C6 alkyl, arylalkylene, arylalkenylene, arylalkynylene, heteroaryl, cycloheteroalkyl, cycloheteroalkyl alkyl, or heteroarylalkylene, heteroarylalkenylene, heteroarylalkynylene group, the group —C(O)—Ra, —C(O)NRbRc, —SO3Rd, or —NHC(O)Re, wherein Ra, Rb, Rc, Rd, Re and Rf have the above meaning, and R7 is halogen, —NHNH2, NHOH, NHCONH2, guanylo (NH—C(NH)NH2) or the group —X—R7′, wherein X has the above meaning and the meaning of R7′ is as defined for R5′. |
| US07745448B2 |
Crystalline N-(4-(4-aminothieno[2,3-d]pyrimidin-5-yl)phenyl)-N′-(2-fluoro-5-(trifluoromethyl)phenyl)urea ethanolate
A crystalline N-(4-(4-aminothieno[2,3 -d]pyrimidin-5-yl)phenyl)-N′-(2-fluoro-5-(trifluoromethyl)phenyl)urea ethanolate characterized in the monoclinic crystal system and P21/n space group, when measured with radiation at 0.7107 Å, by lattice parameters a, b and c of 5.0318 ű0.006 Å, 23.684 ű0.002 Å and 18.877 ű0.002 Å, respectively, and β of 90.703±0.003, ways to make it, compositions comprising it, and methods of treatment using it are disclosed. |
| US07745445B2 |
Compounds and compositions as PPAR modulators
The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of the Peroxisome Proliferator-Activated Receptor (PPAR) families, particularly the activity of PPARδ. |
| US07745444B2 |
Inhibitors of serine proteases, particularly HCV NS3-NS4A protease
The present invention relates to compounds that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease. As such, they act by interfering with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The invention further relates to compositions comprising these compounds either for ex vivo use or for administration to a patient suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a patient by administering a composition comprising a compound of this invention. The invention further relates to processes for preparing these compounds. |
| US07745442B2 |
Methods of reducing risk of infection from pathogens
Prophylactic treatment methods are provided for protection of individuals and/or populations against infection from airborne pathogens. In particular, prophylactic treatment methods are provided including administering a sodium channel blocker or pharmaceutically acceptable salts thereof to one or more members of a population at risk of exposure to or already exposed to one or more airborne pathogens, either from natural sources or from intentional release of pathogens into the environment. |
| US07745440B2 |
Pyrazole analogs acting on cannabinoid receptors
One aspect of the invention is concerned with cannabimimetic pyrazole analogs. Another aspect of the invention is concerned with new and improved pyrazole analogs having high affinities and/or selectivities for the CB1 cannabinoid receptor. A further aspect of the invention is concerned with pharmaceutical preparations employing the inventive analogs and methods of administering therapeutically effective amounts of the inventive analogs to provide a physiological effect. |
| US07745439B2 |
Indene derivatives and process for the preparation thereof
The inventive indene derivatives of formula (I) are capable of selectively modulating the activities of peroxisome proliferator activated receptors (PPARs), causing no adverse side effects, and thus, they are useful for the treatment and prevention of disorders modulated by PPARs, i.e., metabolic syndromes such as diabetes, obesity, arteriosclerosis, hyperlipidemia, hyperinsulinism and hypertension, inflammatory diseases such as osteoporosis, liver cirrhosis and asthma, and cancer. |
| US07745436B2 |
Disalt inhibitors of IL-12 production
This invention relates to disalt nitrogen-heteroaryl inhibitors of IL-12 production, and related methods and pharmaceutical compositions. |
| US07745432B2 |
(1,10b-dihydro-2-(aminoalkyl-phenyl)-5H-pyrazolo[1,5 C][1,3]benzoxazin-5-yl)phenyl methanone derivatives as HIV viral replication inhibitors
The present invention relates to 5H-pyrazolo[1,5-c][1,3]benzoxazin-5-yl)phenyl methanone derivatives as inhibitors of the viral replication of the HIV virus, processes for their preparation as well as pharmaceutical compositions, their use as medicines, and diagnostic kits comprising them. The present invention also concerns combinations of the present HIV inhibitors with other anti-retroviral agents. It further relates to their use in assays as reference compounds or as reagents. The compounds of the present invention are useful for preventing or treating infection by HIV and for treating AIDS. |
| US07745429B2 |
Crystal forms of olanzapine and processes for their preparation
The invention relates to a process for the preparation of form I of olanzapine, crystallized from a solvent mixture which comprises 2-propanol, some pseudopolymorphic forms, namely solvates of olanzapine, a new polymorphic form A of olanzapine, and processes for the preparation thereof. |
| US07745423B2 |
Calcium/sodium salt of inositol tripyrophosphate as an allosteric effector of hemoglobin
The present invention relates to mixed calcium/sodium salt of inositol tripyrophosphate, methods of preparing and methods of use. The mixed calcium/sodium salt may be a monocalcium tetrasodium salt of inositol tripyrophosphate. Methods of use include administering the above salts in an effective amount to treat diseases caused by hypoxia or other conditions associated with inadequate function of the lungs or circulatory system, such as various types of cancer and Alzheimer's disease. |
| US07745417B2 |
Nucleosides or nucleotides having novel unnatural bases and use thereof
The object of the present invention is to provide a nucleoside or nucleotide having an unnatural base. The nucleoside or nucleotide of the present invention has a 5-substituted-2-oxo(1H)-pyridin-3-yl group as a base. Preferably, the 5-position of the above base is substituted with a substituent selected from the group consisting of the following: 1) a photoreactive group selected from iodine and bromine; 2) an alkenyl group, an alkynyl group or an amino group, or a derivative thereof; 3) biotin or a derivative thereof; and 4) a fluorescent molecule selected from fluorescein, 6-carboxyfluorescein, tetramethyl-6-carboxyrhodamine, and derivatives thereof. |
| US07745416B2 |
Method for in vivo regulation of cardiac muscle contractility
A method for regulating in vivo calcium transport in cardiac muscle of animals suffering from congestive heart failure is disclosed. According to the method, calcium ATPase activity (which decreases as congestive heart failure develops) and cardiac muscle contractility augmented by delivering a gene which operatively encodes the enzyme into the heart. Delivery systems, including but not limited to using adeno-associated viral vectors are provided. Methods for monitoring the expression and effect of the gene product on cardiac performance are also provided. |
| US07745415B2 |
3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidine nucleosides and uses thereof
The invention is directed to 3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidine nucleosides and pharmaceutical compositions containing such compounds that have immunomodulatory activity. The invention is also directed to the therapeutic or prophylactic use of such compounds and compositions, and to methods of treating diseases and disorders described herein, by administering effective amounts of such compounds. |
| US07745413B2 |
Collection of traceable compounds and uses thereof
The use of a collection of compounds of general formula (I), wherein: n is 0 or 1; p represents an integer between 1 and 6; r represents an integer between 1 and 12; R1 and R′1 represent in particular a hydrogen atom; R2 represents an amino acid side chain or an amino acid derivative; R3 represents a group derived from a carboxylic acid, bearing a basic entity; R4 represents in particular an alkyl group containing 1 to 10 carbon atoms; and A represents a hydrogen atom, a protecting group or a tracing group, in particular a fluorophor, a coloring agent or a quencher, for determining, through binding studies, ligands of receptors whose ligand is unknown or whose ligand useful for carrying out specific affinity binding assays is unknown. |
| US07745410B2 |
Bladder tumor-targeting peptide and use thereof
The present invention relates to a bladder tumor-targeting peptide and use thereof. More particularly, the present invention relates to a bladder tumor-targeting peptide having an amino acid sequence represented by SEQ ID NO: 7 and use thereof. The peptide according to the present invention is capable of specific binding to bladder tumor cells in vivo and in vitro. The peptide according to the present invention or an antibody thereof is useful for a marker for the diagnosis of bladder tumors, and for a drug carrier targeting bladder tumor. |
| US07745398B2 |
Soluble ErbB3 and treatment of cancer
Regulation of sErbB3 isoforms in methods of regulating heregulin activity or ErbB receptor activities is disclosed. Cancer therapeutics and methods of therapeutically treating cancer comprising sErbB3 are also disclosed. Detection of sErbB3 in biological samples for risk assessment and prevention, screening, diagnosis, prognosis, theragnosis, evaluation of responsiveness to treatment, and/or monitoring of disease progression, recurrence, or metastasis of a cancer is disclosed as well. In examples, sErbB3 nucleic acid sequences, polypeptides, molecular probes, and antibodies are useful agents for regulation, expression, detection, and cancer therapeutics related to sErbB3. |
| US07745390B2 |
Antimicrobial peptides
Artificial antimicrobial peptides are obtained by alterations in alpha helical portions of a known antimicrobial protein, granulysin. The peptides obtained have significantly improved antimicrobial activity and lack the ability to lyse mammalian cells, which may be toxic to a host. The peptides may be designed according to certain guidelines, and may further be modified by the addition of altered residues and alterations in normal peptide secondary and tertiary structure, including modifications in quaternary (multimeric) structure. |
| US07745389B2 |
Methods for treatment of age-related macular degeneration
The invention relates to Factor H gene polymorphisms and haplotypes associated with an elevated or a reduced risk of AMD. The invention provides methods and reagents for diagnosis and treatment of AMD. |
| US07745388B2 |
Peptides for activation and inhibition of δPKC
Peptides able to inhibit or activate the translocation or function of δPKC are identified. Administration of the peptides for protection or enhancement of cell damage due to ischemia is described. Therapeutic methods to reduce damage to cells or to enhance damage to cells due to ischemia are also described, as well as methods for screening test compounds for δPKC-selective agonists and antagonists. |
| US07745386B2 |
Process of incorporating microcapsules into dryer-added fabric care articles
Dryer-added fabric conditioning articles that comprise friable perfume microcapsules provide consumers an impactful freshness experience while wearing clothing that is treated by the article. Manufacturing processes of incorporating friable perfume microcapsules into dryer-added articles that maximizes the yield of unruptured microcapsules are provided. |
| US07745377B2 |
Labeled peptides, proteins and antibodies and processes and intermediates useful for their preparation
The invention provides peptide synthons having protected functional groups for attachment of desired moieties (e.g. functional molecules or probes). Also provided are peptide conjugates prepared from such synthons, and synthon and conjugate preparation methods including procedures for identifying the optimum probe attachment site. Biosensors are provided having environmentally sensitive dyes that can locate specific biomolecules within living cells and detect chemical and physiological changes in those biomolecules as the living cell is moving, metabolizing and reacting to its environment. Methods are included for detecting GTP activation of a Rho GTPase protein using polypeptide biosensors. When the biosensor binds GTP-activated Rho GTPase protein, the environmentally sensitive dye emits a signal of a different lifetime, intensity or wavelength than when not bound. New fluorophores whose fluorescence responds to environmental changes are also provided that have improved detection and attachment properties, and that can be used in living cells, or in vitro. |
| US07745375B2 |
Synergistic insecticide mixtures
The invention relates to insecticidal mixtures comprising, as active compounds, in each case two compounds from the series of the chloronicotinyl insecticides, and to the use of these mixtures for controlling animal pests. |
| US07745369B2 |
Method and catalyst for producing a crude product with minimal hydrogen uptake
A catalyst that one or more metals from Column 5 of the Periodic Table and/or one or more compounds of one or more metals from Column 5 of the Periodic Table is described. The catalyst exhibits one or more bands in a range from 650 cm−1 to 1000 cm−1, as determined by Raman Spectroscopy. Methods of contacting a crude feed with hydrogen with the catalyst to produce a crude product with minimal hydrogen uptake are also described. |
| US07745368B2 |
Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids
A stable catalyst solution suitable for catalyzing the polycondensation of reactants to make polyester polymers comprising: (i) M, wherein M is represented by an alkaline earth metal or alkali metal and (ii) aluminum and (iii) ethylene glycol and (iii) organic hydroxyacid compounds having at least three carbon atoms and less than three carboxylic acid groups when the hydroxyacid compound has 8 or less carbon atoms, wherein the molar ratio of ethylene glycol:aluminum is at least 35:1. The hydroxyacid compounds enhance to solubility of M and Al in ethylene glycol, even at even at molar ratios of M:Al approaching 1:1. There is also provided a method for the manufacture of the composition, its feed to and use in the manufacture of a polyester polymer, and polyester polymers obtained by combining certain ingredients or containing the residues of these ingredients in the composition. |
| US07745366B2 |
Microwave spent catalyst decoking method
The microwave spent catalyst decoking method is a method for regenerating petrochemical catalysts by removing coke deposited in the catalyst using a 2.45 GHz microwave oven. The spent catalyst is heated in air or pure oxygen in the presence of a susceptor. The susceptor is made of silicon carbide-based composite material that absorbs 2.45 GHz microwave energy fast and efficiently. In one embodiment, the susceptor material is formed into pellets that are preferably four to five millimeters in diameter. The susceptor pellets are mixed with the spent catalyst and loaded into a thermally shielded refractory tube that rotates about its central axis. In a another embodiment, the apparatus is a thermally shielded tower or vertical tube made of refractory material that is transparent to microwave radiation and supports rows of susceptor rods that are aligned horizontally. |
| US07745364B2 |
Process for regenerating catalyst for a hydrocarbon conversion zone
In one exemplary embodiment, a process for regenerating a hydrocarbon conversion catalyst for a hydrocarbon conversion zone can generally include passing the hydrocarbon conversion catalyst through, sequentially, a catalyst-disengaging zone having a first atmosphere, an adsorption zone having a second atmosphere, and a regeneration zone including a combustion zone; introducing an inert gas between the first atmosphere and the second atmosphere; and passing a flue gas from the combustion zone to the adsorption zone. |
| US07745362B2 |
Metal-containing structured ceramic materials
There are provided in accordance with embodiments of the invention metal-containing inorganic block copolymers, structures formed by self-assembly of such copolymers, and metal-containing ceramics which may be formed from such copolymers and/or structure. Methods for making such copolymers, structures and ceramics are also provided. Other embodiments are also disclosed. |
| US07745361B2 |
Optical glass, preform for precision press molding and method of manufacturing thereof, optical element and method of manufacturing thereof
The present invention relates to an optical glass having a refractive index (nd) of greater than or equal to 1.65 and an Abbé number (ν (nu)d) of greater than or equal to 50 for use in precision press molding. The glass exhibits that a ratio α (alpha)1/α (alpha)2 is less than 17 when temperature denoting maximum value of differential in amount of elongation of glass relative to temperature differential DELTAT (where DELTAT denotes a constant value of 1° C. or less) over a temperature range from glass transition temperature (Tg) to sag temperature (Ts) is denoted as T1, average coefficient of linear expansion over a range from T1−5° C. to T1+5° C. is denoted as alpha1, and average coefficient of linear expansion over a range from the glass transition temperature (Tg)−160° C. to the glass transition temperature (Tg)−140° C. is denoted as alpha2. |
| US07745360B2 |
Pavement marking, reflective elements, and methods of making microspheres
Presently described are retroreflective articles, such as pavement markings, that comprise transparent microspheres partially embedded in a (e.g., polymeric) binder. Also described are (e.g., glass-ceramic) microspheres, methods of making microspheres, as well as compositions of glass materials and compositions of glass-ceramic materials. The microspheres generally comprise lanthanide series oxide(s), titanium oxide (TiO2), and optionally zirconium oxide (ZrO2). |
| US07745359B2 |
Composition for dielectric layer of plasma display panel and plasma display panel including the same
A composition for a dielectric layer of a plasma display panel and a plasma display panel including the same are disclosed. The composition includes a glass frit, a binder, a dispersant, a plasticizer, and a solvent. The binder includes about 50 to 85 parts by weight of a first monomer, about 10 to 30 parts by weight of a second monomer, and about 1 to 20 parts by weight of a third monomer based on 100 parts by weight of the binder. |
| US07745351B2 |
Post deposition plasma treatment to increase tensile stress of HDP-CVD SIO2
Methods of forming a dielectric layer where the tensile stress of the layer is increased by a plasma treatment at an elevated position are described. In one embodiment, oxide and nitride layers are deposited on a substrate and patterned to form an opening. A trench is etched into the substrate. The substrate is transferred into a chamber suitable for dielectric deposition. A dielectric layer is deposited over the substrate, filling the trench and covering mesa regions adjacent to the trench. The substrate is raised to an elevated position above the substrate support and exposed to a plasma which increases the tensile stress of the substrate. The substrate is removed from the dielectric deposition chamber, and portions of the dielectric layer are removed so that the dielectric layer is even with the topmost portion of the nitride layer. The nitride and pad oxide layers are removed to form the STI structure. |
| US07745349B2 |
Method for fabricating semiconductor transistor
A method for fabricating a semiconductor transistor which eliminates device defects generated during an etching process for forming gates. The method may include laminating an ONO layer on and/or over a semiconductor substrate, and then coating a polysilicon layer on and/or over the ONO layer, and then forming a photoresist pattern on and/or over the polysilicon layer, and then sequentially performing a first etching of the polysilicon layer using the photoresist pattern as an etching mask so as to maintain a predetermined thickness of the polysilicon layer and then a second etching to remove the polysilicon layer remaining from the first etching. |
| US07745344B2 |
Method for integrating NVM circuitry with logic circuitry
A method for integrating Non-Volatile Memory (NVM) circuitry with logic circuitry is provided. The method includes depositing a first layer of gate material over the NVM area and the logic area of the substrate. The method further includes depositing multiple adjoining sacrificial layers comprising nitride, oxide and nitride (ARC layer) overlying each other. The multiple adjoining sacrificial layers are used to pattern select gate and control gate of memory transistor in the NVM area, and the ARC layer of the multiple adjoining sacrificial layers is used to pattern gate of logic transistor in the logic area. |
| US07745343B1 |
Method for fabricating semiconductor device with fuse element
A method for fabricating a semiconductor device with a fuse element includes providing a semiconductor structure with a fuse element formed over a first device region thereof. A first interlayer dielectric layer, an etching stop layer and a second interlayer dielectric layer are sequentially formed. A bond pad is formed over the second interlayer dielectric layer in a second device region of the semiconductor structure. A passivation layer is formed over the bond pad and the second interlayer dielectric layer. A first etching process is performed to form a first opening in the first device region and a second opening in the second device region, wherein the first opening exposes a portion of the second interlayer dielectric layer over the fuse element and, and the second opening partially exposes a portion of the bond pad. A second etching process and a third etching process are performed to leave another passivation layer conformably covering the fuse element and the semiconductor structure adjacent thereto. |
| US07745338B2 |
Method of forming fine pitch hardmask patterns and method of forming fine patterns of semiconductor device using the same
A method of forming fine pitch hardmask patterns includes forming a hardmask layer on a substrate and forming a plurality of first mask patterns on the hardmask layer. A buffer layer is formed on the plurality of first mask patterns, and has an upper surface defining recesses between adjacent first mask patterns. Second mask patterns are formed within the recesses formed in the upper surface of the buffer layer. The buffer layer is partially removed to expose upper surfaces of the plurality of first mask patterns, and the buffer layer is then partially removed using the first mask patterns and the second mask patterns as an etch mask to expose the hardmask layer between the first mask pattern and the second mask pattern. Using the first mask patterns and the second mask patterns as an etch mask, the hardmask layer is etched to form hardmask patterns. |
| US07745332B1 |
PVD-based metallization methods for fabrication of interconnections in semiconductor devices
Recessed features on a Damascene substrate are filled with metal using plasma PVD. Recessed features having widths of less than about 300 nm, e.g., between about 30-300 nm can be filled with metals (e.g., copper and aluminum), without forming voids. In one approach, the deposition is performed by exposing the substrate to a high-density plasma characterized by high fractional ionization of metal. Under these conditions, the metal is deposited within the recess, without forming large overhang at the opening of the recess. In some embodiments, the metal is deposited within the recess, while diffusion barrier material is simultaneously etched from the field region. In a second approach, recessed features are filled by performing a plurality of profiling cycles, wherein each cycle includes a net etching and a net depositing operation. Etching and depositing parameters are adjusted such that the recessed features are filled without forming overhangs and voids. |
| US07745328B2 |
Low dielectric (low k) barrier films with oxygen doping by plasma-enhanced chemical vapor deposition (PECVD)
Methods are provided for depositing a silicon carbide layer having significantly reduced current leakage. The silicon carbide layer may be a barrier layer or part of a barrier bilayer that also includes a barrier layer. Methods for depositing oxygen-doped silicon carbide barrier layers are also provided. The silicon carbide layer may be deposited by reacting a gas mixture comprising an organosilicon compound, an aliphatic hydrocarbon comprising a carbon-carbon double bond or a carbon-carbon triple bond, and optionally, helium in a plasma. Alternatively, the silicon carbide layer may be deposited by reacting a gas mixture comprising hydrogen or argon and an organosilicon compound in a plasma. |
| US07745324B1 |
Interconnect with recessed dielectric adjacent a noble metal cap
The invention comprises a copper interconnect structure that includes a noble metal cap with dielectric immediately adjacent the copper/noble metal cap interface recessed from the noble metal cap. |
| US07745321B2 |
Solder contacts and methods of forming same
An integrated circuit that comprises a substrate and a structured layer on the substrate. The structured layer comprises an opening to the substrate, a first field and a second field on the substrate, wherein the first field and the second field, at least in part, overlap with the opening. The integrated circuit further comprises a first material in the area of the first field and a second material in the area of the second field. The first material impedes a wetting by a solder material, and the second provides a wetting by the solder material. |
| US07745318B2 |
Semiconductor device and manufacturing method thereof
A method of manufacturing a semiconductor device includes forming a semiconductor layer containing a semiconductor material having a first oxide-generating Gibbs free energy required to become an oxide; forming a first material for a gate insulator on the semiconductor layer, said first material containing an element having a second oxide-generating Gibbs free energy required to become an oxide and becoming insulative when the element is oxidized or nitrided; and annealing the first material in an atmosphere containing hydrogen atoms, or heavy hydrogen atoms, and oxygen atoms in a temperature range where the first oxide-generating Gibbs free energy is equal to or higher than the second oxide-generating Gibbs free energy. |
| US07745316B2 |
Method for fabricating Schottky barrier tunnel transistor
Provided is a method for fabricating a Schottky barrier tunnel transistor (SBTT) that can fundamentally prevent the generation of a gate leakage current caused by damage of spacers formed on both sidewalls of a gate electrode. The method for fabricating a Schottky barrier tunnel transistor, which includes: a) forming a silicon pattern and a sacrificial pattern on a buried oxide layer supported by a support substrate; b) forming a source/drain region on the buried oxide layer exposed on both sides of the silicon pattern, the source/drain region being formed of a metal layer and being in contact with both sidewalls of the silicon pattern; c) removing the sacrificial pattern to expose the top surface of the silicon pattern; and d) forming a gate insulating layer and a gate electrode on the exposed silicon pattern. |
| US07745310B2 |
Method of manufacturing semiconductor device
To provide a method of manufacturing a semiconductor device in which the space between semiconductor films transferred at plural locations is narrowed. A first bonding substrate having first projections is attached to a base substrate. Then, the first bonding substrate is separated at the first projections so that first semiconductor films are formed over the base substrate. Next, a second bonding substrate having second projections is attached to the base substrate so that the second projections are placed in regions different from regions where the first semiconductor films are formed. Subsequently, the second bonding substrate is separated at the second projections so that second semiconductor films are formed over the base substrate. In the second bonding substrate, the width of each second projection in a direction (a depth direction) perpendicular to the second bonding substrate is larger than the film thickness of each first semiconductor film formed first. |
| US07745305B2 |
Method of removing an oxide and method of filling a trench using the same
A method of removing a portion of an oxide layer includes forming first byproducts by reacting a reaction gas with the oxide layer, the reaction gas including fluorine and nitrogen, reacting the reaction gas with the first byproducts to form second byproducts, and removing the second byproducts. |
| US07745301B2 |
Methods and apparatus for high-density chip connectivity
Self-alignment structures, such as micro-balls and V-grooves, may be formed on chips made by different processes. The self-alignment structures may be aligned to mask layers within an accuracy of one-half the smallest feature size inside a chip. For example, the alignment structures can align an array of pads having a pitch of 0.6 microns, compared to a pitch of 100 microns available with today's Ball Grid Array (BGA) technology. As a result, circuits in the mated chips can communicate via the pads with the same speed or clock frequency as if in a single chip. For example, clock rates between interconnected chips can be increased from 100 MHz to 4 GHz due to low capacitance of the interconnected pads. Because high-density arrays of pads can interconnect chips, chips can be made smaller, thereby reducing cost of chips by order(s) of magnitude. |
| US07745299B2 |
Semiconductor device and fabrication method thereof
In order to diversify a current control method of a semiconductor device, improve performance (including a current drive performance) of the semiconductor device, and reduce a size of the semiconductor device, a second gate may be formed inside a substrate that forms a channel upon applying a bias voltage thereto. In one aspect, the semiconductor device includes: a well region of a first conductivity; source and drain regions of a second conductivity in the well region; a first gate on an oxide layer above the well region, controlling a first channel region of a second conductivity between the source region and the drain region; and a second gate under the first channel region. |
| US07745295B2 |
Methods of forming memory cells
Some embodiments include methods of forming memory cells. Dopant is implanted into a semiconductor substrate to form a pair of source/drain regions that are spaced from one another by a channel region. The dopant is annealed within the source/drain regions, and then a plurality of charge trapping units are formed over the channel region. Dielectric material is then formed over the charge trapping units, and control gate material is formed over the dielectric material. Some embodiments include memory cells that contain a plurality of nanosized islands of charge trapping material over a channel region, with adjacent islands being spaced from one another by gaps. The memory cells can further include dielectric material over and between the nanosized islands, with the dielectric material forming a container shape having an upwardly opening trough therein. The memory cells can further include control gate material within the trough. |
| US07745289B2 |
Method of forming a FET having ultra-low on-resistance and low gate charge
In accordance with an exemplary embodiment of the invention, a substrate of a first conductivity type silicon is provided. A substrate cap region of the first conductivity type silicon is formed such that a junction is formed between the substrate cap region and the substrate. A body region of a second conductivity type silicon is formed such that a junction is formed between the body region and the substrate cap region. A trench extending through at least the body region is then formed. A source region of the first conductivity type is then formed in an upper portion of the body region. An out-diffusion region of the first conductivity type is formed in a lower portion of the body region as a result of one or more temperature cycles such that a spacing between the source region and the out-diffusion region defines a channel length of the field effect transistor. |
| US07745281B2 |
Thin solid electrolytic capacitor embeddable in a substrate
An improved method for forming a capacitor. The method includes the steps of: providing a metal foil; forming a dielectric on the metal foil; applying a non-conductive polymer dam on the dielectric to isolate discrete regions of the dielectric; forming a cathode in at least one discrete region of the discrete regions on the dielectric; and cutting the metal foil at the non-conductive polymer dam to isolate at least one capacitor comprising one cathode, one discrete region of the dielectric and a portion of the metal foil with the discrete region of the dielectric. |
| US07745278B2 |
Selective implementation of barrier layers to achieve threshold voltage control in CMOS device fabrication with high K dielectrics
A method of forming a CMOS structure, and the device produced therefrom, having improved threshold voltage and flatband voltage stability. The inventive method includes the steps of providing a semiconductor substrate having an nFET region and a pFET region; forming a dielectric stack atop the semiconductor substrate comprising an insulating interlayer atop a high k dielectric; removing the insulating interlayer from the nFET region without removing the insulating interlayer from the pFET region; and providing at least one gate stack in the pFET region and at least one gate stack in the nFET region. The insulating interlayer can be AlN or AlOxNy. The high k dielectric can be HfO2, hafnium silicate or hafnium silicon oxynitride. The insulating interlayer can be removed from the nFET region by a wet etch including a HCl/H2O2 peroxide solution. |
| US07745277B2 |
MOSFET performance improvement using deformation in SOI structure
A method for manufacturing a semiconductor device is provided. The method includes forming a semiconductor layer on a substrate. The first region of the substrate is expanded to push up the first portion of the semiconductor layer, thereby applying tensile stress to the first portion. The second region of the substrate is compressed to pull down the second portion of the semiconductor layer, thereby applying compressive stress to the second portion. An N type device is formed over the first portion of the semiconductor layer, and a P type device is formed over the second portion of the semiconductor layer. |
| US07745272B2 |
Method for surfaced-passivated zinc-oxide
A semiconductor device has a heterostructure including a first layer of semiconductor oxide material. A second layer of semiconductor oxide material is formed on the first layer of semiconductor oxide material such that a two dimensional electron gas builds up at an interface between the first and second materials. A passivation layer on the outer surface stabilizes the structure. The device also has a source contact and a drain contact. |
| US07745270B2 |
Tri-gate patterning using dual layer gate stack
In general, in one aspect, a method includes forming an n-diffusion fin and a p-diffusion fin in a semiconductor substrate. A high dielectric constant layer is formed over the substrate. A first work function metal layer is created over the n-diffusion fin and a second work function metal layer, thicker than the first, is created over the n-diffusion fin. A silicon germanium layer is formed over the first and second work function metal layers. A polysilicon layer is formed over the silicon germanium layer and is polished. The polysilicon layer over the first work function metal layer is thicker than the polysilicon layer over the second work function metal layer. A hard mask is patterned and used to etch the polysilicon layer and the silicon germanium layer to create gate stacks. The etch rate of the silicon germanium layer is faster over the first work function metal layer. |
| US07745268B2 |
Method for manufacturing a semiconductor device with irradiation of single crystal semiconductor layer in an inert atmosphere
To provide a semiconductor device with high performance and low cost and a manufacturing method thereof. A first region including a separated (cleavage) single-crystal semiconductor layer and a second region including a non-single-crystal semiconductor layer are provided over a substrate. It is preferable that laser beam irradiation be performed to the separated (cleavage) single-crystal semiconductor layer in an inert atmosphere, and laser beam irradiation be performed to the non-single-crystal semiconductor layer in an air atmosphere at least once. |
| US07745266B2 |
Method of forming a fuse part
The present invention provides a semiconductor device with a fuse part and a method of forming the same. The method includes forming a selective metal layer on a via hole which is connected to a metal line in a semiconductor device, forming a fuse metal layer on the selective metal layer, and forming a fuse metal layer pattern by using a photosensitive layer pattern which is formed on the fuse metal layer. |
| US07745261B2 |
Chip scale package fabrication methods
Embodiments of the present invention includes a method of assembling a chip scale package (CSP). The method comprises adding bumps, sawing the saw streets from the front of a wafer, molding the front of the wafer, grinding the back of the wafer, sawing the saw streets from the back of the wafer, molding the back of the wafer, and sawing between devices to form a plurality of packaged devices. Sawing the saw streets from the front of the wafer establishes a first cut. Molding the front of the wafer includes using a first mold compound such that the mold compound fills in the first cut. Sawing the saw streets from the back of the wafer establishes a second cut. |
| US07745258B2 |
Manufacturing method of semiconductor device
A manufacturing method of the semiconductor device including a step of forming solder balls on the circuit face of a mother chip, a step of making flip chip bonding of the daughter chip after the step of forming solder balls on the circuit face of the mother chip, and a step of making flip chip bonding of the mother chip on a circuit board using the solder balls. |
| US07745247B2 |
Solid-state image sensor and imaging system
At least one exemplary embodiment is directed to a solid state image sensor including at least one antireflective layer and/or non rectangular shaped wiring layer cross section to reduce dark currents and 1/f noise. |
| US07745245B2 |
Semiconductor light emitting device
At least one recess and/or protruding portion is created on the surface portion of a substrate for scattering or diffracting light generated in a light emitting region. The recess and/or protruding portion has a shape that prevents crystal defects from occurring in semiconductor layers. |
| US07745243B2 |
Method for forming pixel structure of transflective liquid crystal display
A forming method of the present invention includes forming a first patterned conductive layer, which includes a transparent conductive layer and a metal layer stacked together on a substrate, where the first patterned conductive layer functions as gate lines, gate electrodes, common lines and predetermined transparent pixel electrode structures; and forming a second patterned conductive layer on the substrate. The second patterned conductive layer includes data lines and reflective pixel electrodes, and be directly connected to doping regions, such as source regions/drain regions. According to the forming method of the present invention, pixel structures of a transflective liquid crystal display device can be formed through five mask processes. Therefore, the manufacturing process of the transflective liquid crystal display device is effectively simplified, so the product yield is improved and the cost can be reduced. |
| US07745236B2 |
Floating gate process methodology
A method of deprocessing a semiconductor structure is provided. The method involves removing a silicide layer over a second poly layer, an interpoly dielectric layer, a first poly layer, an optionally an oxide layer on a substrate. The method may further involve at least one of removing a second poly layer, removing an interpoly dielectric layer, removing a first poly layer, removing an oxide layer, and removing an unimplanted portion of a substrate. The exposed layer/portion of the semiconductor structure can be subjected to an inspection for defects and/or other characteristics. The inspection can aid in defect reduction strategies, among other things, when applied to new technology ramp, monitoring of baseline wafer starts, customer returns, etc. |
| US07745228B2 |
Device for simultaneously carrying out blood group determination, serum cross-check and antibody detection test
This invention relates to a device for the simultaneous qualitative or quantitative determination of several analytes in a liquid sample. The device comprises a membrane with a charging zone, for the application of the liquid sample, at least two indicator zones which can interact with the analyte(s) and at least one absorption region, which accepts the fluid after passing through the indicator zones, whereby the indicator zones lie between the charging zone and an absorption region, characterized in that the flow directions (flow tracks) are essentially parallel from the application zone through each indicator zone to an absorption region and at least two different flow tracks are present. The invention further relates to a method for the determination of several analytes or derivatives thereof in a liquid sample, comprising: application of the sample to the charging zone of a membrane of the device, whereby said sample is present in sufficient amounts to permit the sample fluid to flow in the direction of the absorption region through the indicator zones and to permit the analytes or derivatives thereof in the liquid sample to form a complex in the indicator zone. |
| US07745227B2 |
System for analysis of explosives
A system for analysis of explosives. Samples are spotted on a thin layer chromatography plate. Multi-component explosives standards are spotted on the thin layer chromatography plate. The thin layer chromatography plate is dipped in a solvent mixture and chromatography is allowed to proceed. The thin layer chromatography plate is dipped in reagent 1. The thin layer chromatography plate is heated. The thin layer chromatography plate is dipped in reagent 2. |
| US07745222B2 |
Amyloid binding assays
Provided herein are amyloid-binding assays that simulate in situ brain conditions by combining binders with various A-beta species on mammalian brain tissue. In general the amyloid-binding assays comprise the steps of (a) contacting a mammalian brain tissue sample with at least one A-beta species; (b) applying a putative binder to the brain tissue sample; and (c) determining whether the putative binder binds to the A-beta species. |
| US07745219B2 |
Reagent composition for the analysis of residual white blood cells in leuko-reduced blood banking products
The enumeration and analysis of residual white blood cells in a sample of leukocyte-reduced blood products is conducted by forming a suspension of the leukocyte-reduced blood products with a sufficient amount of a lysing reagent. The lysing reagent comprises a buffer with a low molar concentration, and a non-ionic surfactant. The suspension of leukocyte-reduced blood products and the lysing reagent is incubated for a sufficient time at a temperature sufficient to selectively lyse the platelets and red blood cells without damaging the white blood cells. The white blood cells of the lysed blood products are then contacted with a suitable dye to stain the white blood cells and the number of stained white blood cells is measured. The lysing reagent is free of harsh organic solvents which can damage the plastic components of automated clinical analyzers. |
| US07745214B2 |
Methods of obtaining neural stem cells
A transgenic, non-human mammal useful for assessing the effect of candidate chemotherapeutic drugs on the growth of brain tumors in vivo is provided. Incorporated into the genome of the transgenic mammal, which preferably is a rodent, is a transgene which comprises a promoter comprising the nuclear factor binding region of the RR2 cis acting element of a fibroblast growth factor 1B (FGF1B) promoter. Operably linked to the promoter is reporter gene comprising a sequence which encodes the SV40 large T antigen. A transgenic, non-human mammal useful for identifying and isolating FGF1 producing brain cells. Incorporated into the genome of these transgenic animals is a transgene which comprises a promoter comprising the nuclear factor binding region of the RR2 cis acting element of an fibroblast growth factor 1B (FGF1B) promoter. Operably linked to the promoter is reporter gene comprising a sequence which encodes a protein or polypeptide other than an SV40 large T antigen. A method of obtaining neural stem cells from a sample of cells obtained from an animal is also provided. Such method comprises introducing the FGF1B-detector transgene into a sample of cells that have been obtained from the animal, and assaying for expression of the detectable marker in the cells, wherein cells that express the marker are neural stem cells. The cells which express the detectable marker can then be isolated from the population to provide a sub-population of neural stem cells. |
| US07745213B2 |
Mutations in ion channel proteins associated with sudden cardiac death
Previously unknown mutations of the KCNH2, SCN5A and KCNQ1 genes are disclosed which are involved in ion channel disruptions associated with short QT syndrome, long QT syndrome, Brugada syndrome and progressive conduction disease. These mutations are utilized to diagnose and screen for short QT syndrome, long QT syndrome, Brugada syndrome and progressive conduction disease, thus providing modalities for diagnosing sudden cardiac death and/or predicting susceptibility to sudden cardiac death. Nucleic acid probes are provided which selectively hybridize to the mutant nucleic acids described herein. Antibodies are provided which selectively bind to the mutant proteins described herein. The mutations described herein are also utilized to screen for compounds useful in treating the symptoms manifest by such mutations. |
| US07745204B1 |
Automation of biological sample aliquoting
An automated biological sample aliquoting processing system is disclosed for handling biological samples. The system reads and records a sample identification number, cuts a biological sample, and places a portion of the biological sample into a specific location in a multi-well plate. The system ensures sample integrity and also greatly reduces the man hours currently required to process biological samples. The system, which automates sample cutting and aliquoting, reduces the time and cost of operation, while eliminating manual steps in a laboratory process. |
| US07745203B2 |
Base sequence detection apparatus and base sequence automatic analyzing apparatus
A base sequence detection apparatus is provided with a channel formed on a base sequence detection chip. Working electrodes are formed along the channel and include a probe immobilized thereon, counter electrodes are formed on the inner surface of the channel and, reference electrodes are formed on the inner surface of the channel. An introduction port introduces solution or air from the upstream side of the channel, a delivery port delivers the solution or air in the channel, and the sample is injected into the channel through a sample injection port. |
| US07745201B2 |
Method and device for cultivating eucaryotic microorganisms or blue algae, and biosensor with cultivated eucaryotic microorganisms or blue algae
The invention relates to a method and device for cultivating eukaryotic microorganisms, whereby a perforated support (14) having a first major surface (19) and a second major surface (22) which is substantially impermeable to eukaryotic microorganisms (20), is prepared and the microorganisms (20) are applied on the first major surface (19). A layer, containing an aqueous solution (18), passes over the second major surface (22). The aqueous solution (18) moves from the second major surface (22) to the first major surface (19) substantially by means of capillary forces. As a result, the first major surface (19) is supplied the aqueous solution (18) and the applied microorganisms (20) grow on the first major surface (19). |
| US07745200B2 |
Formaldehyde dehydrogenase genes from methylotrophic yeasts
The present invention provides formaldehyde dehydrogenase genes (FLD) from methylotrophic yeasts. The FLD structural genes confer resistance to formaldehyde and are therefore useful as a selectable marker in methylotrophic yeasts. The FLD promoter sequences are strongly and independently induced by either methanol as sole carbon source (with ammonium sulfate as nitrogen source) or methylamine as sole nitrogen source (with glucose as carbon source). Induction under either methanol, methylamine or both provides levels of heterologous gene expression comparable to those obtained with the commonly used alcohol oxidase I gene promoter (PAOX1). The FLD promoter of Pichia pastoris (PFLD1) is an attractive alternative to PAOX1 for expression of foreign genes in P. pastoris, allowing regulation by carbon (methanol) or nitrogen (methylamine) source within the same expression strain. Yeast strains, expression cassettes, expression vectors, and host cells-comprising an FLD gene promoter and 3′ termination sequence are also provided. |
| US07745197B1 |
Process for the utilization of ruminant animal methane emissions
A process for the utilization of the methane produced by enteric fermentation, specifically to a process that utilizes methane produced by ruminant animals through enteric fermentation as a source of carbon and/or energy for the directed production of methane-based goods or processes is provided. |
| US07745196B1 |
Methods and compositions for identifying peptide modulators of cell surface receptors
The invention provides methods and compositions for identifying modulators, particularly peptide modulators, of cell surface receptor activity. Specifically, the invention provides a cell containing a recombinant nucleic acid encoding a polypeptide modified for intracellular presentation, which cell may further comprise one or both of a recombinant nucleic acid encoding a binding partner for that polypeptide and recombinant nucleic acid encoding a test polypeptide. The subject cell may be a member of a library of cells, and the library may be used in screening methods for identifying test polypeptides (e.g., conformationally restrained polypeptides) having cell surface receptor modulatory activity. The invention finds use in a variety of drug-discovery applications. |
| US07745194B2 |
Staphylococcus aureus: bacteriophage and uses thereof
The present invention is directed to isolated bacteriophage having strong lytic activity against strains of Staphylococcus aureus, in particular, MRSA, and methods of using that bacteriophage, and/or progeny or derivatives derived therefrom, to control the growth of Staphylococcus aureus in various settings. |
| US07745193B2 |
Hybrid proteins of active-site serine β-lactamase
The present invention refers to a recombinant nucleotide sequence which codes upon expression for at least a part of a bifunctional hybrid active-site serine β-lactamase protein, wherein the β-lactamase protein is bearing at least one heterologous sequence, wherein in that the hybrid protein is having two functions, the first function is associated with the β-lactamase portion and the second function is associated with the heterologous sequence having a biological function which is different from the first function. |