最新美国发明专利
Document Document Title
US08547226B2 Remote monitoring system
A temperature monitoring service in which remote monitoring units are distributed to customers who then set up monitoring as desired at their facilities. The devices may be registered through a web site using the Internet. Monitoring information may be communicated using a publicly available, wireless network, such as a cellular telephone network. The service may be provided with a system, including a server, which can deliver high levels of monitoring functionality. The server may support streaming monitoring information to a customer for analysis or sending a command activating a device connected to a remote unit. Remote units associated with the same location may be in a pool, comprising one active unit and one or more spare units, in which the server automatically identifies the active unit. The server may support analyzing monitoring information according to an expected cycle pattern of a ventilation system at the monitored facility.
US08547223B2 System and method for location detection and management of uncertain information thereof
The system provides approximations of a person's location to interested parties wherein the approximations are based upon a detection device's location and inherent inaccuracies related to that detection device. The system can evaluate location information from multiple detectors and approximate the location using and combining that information. The system can provide a confidence level for that determination. The system can also degrade confidence levels assigned to the location as a function of time. Each location can include a hierarchy of subtypes with each subtype including a precision level, the precision level associated with an accuracy level of a detector involved for placing a person within that particular location. When a detector receives location information, the system described herein can traverse through the locations and their associated precision levels to approximate the correct type of location within the hierarchy using the accuracy level of the detector.
US08547220B1 Ultrasonic compliance zone system
A system is provided for establishing a compliance zone and monitoring interactions therewith. The system includes a compliance zone designator and a wearable device. The compliance zone designator transmits an ultrasound signal to establish the compliance zone. The ultrasound signal may be encoded with information on the compliance zone. The compliance zone designator is configured for placement at a location in which the compliance zone is desired. The wearable device is separate from the compliance zone designator. The wearable device includes a compliance zone recognition component configured to recognize the compliance zone and identify one or more pre-defined interaction criteria for the compliance zone. When the wearable device is within the compliance zone, the compliance zone recognition component recognizes the compliance zone and identifies the interaction criteria of the compliance zone. Based on the interaction criteria the wearable device determines and records compliance with the interaction criteria. The recorded data is optionally used to set off real-time alerts. The recorded data is also optionally used in subsequent analysis and documentation of compliance with protocols.
US08547218B2 Vehicle approach notification control apparatus for electric motorcycle
To provide a vehicle approach notification control apparatus for an electric motorcycle, which can output notification sound for notifying a walker or the like of approach of an electric motorcycle with an appropriate sound volume. The vehicle approach notification control apparatus for an electric motorcycle includes a speaker for generating notification sound equivalent to engine sound of an engine driven motorcycle of a vehicle category that is the same as a vehicle category of the electric motorcycle in response to a motor speed of an electric motor or a vehicle speed. The vehicle approach notification control apparatus includes a pseudo engine sound volume storage device configured to store sound volume data of engine sound with respect to the entire running sound upon running of the engine driven vehicle, and a control unit for controlling the notification sound.
US08547216B2 Tire temperature measurement system
A system and method for a tire temperature measurement system is disclosed. An instantaneous temperature value of a tire may be requested through an input device. At the time of a temperature measurement request a control unit may retrieve tire temperature from a sensor and determine an instantaneous temperature value of a tire. The instantaneous temperature value of a tire may be displayed, stored and transmitted to a remote device.
US08547215B2 Information presentation apparatus and system
An information presentation apparatus for a vehicle is disclosed. The apparatus includes: a stimulator device located on a steering wheel of the vehicle and configured to generate stimulation at multiple sites on the steering wheel to provide skin sensation to a driver gripping the steering wheel; a direction information acquisition device configured to acquire direction information; and a controller configured to cause, in accordance with the acquired direction information, the stimulator device to successively generate the stimulation through the plurality of sites on the steering wheel to invoke an apparent movement that appears to the driver as if the skin sensation moves in a way indicative of a direction according to the direction information.
US08547214B2 System for preventing handheld device use while operating a vehicle
Techniques for preventing a driver of a moving vehicle from using a handheld device while driving. An example system of the invention includes a plurality of biometric sensors configured to receive biometric data from the driver and a user of the handheld device. Contemporaneously with operation of the vehicle and the handheld device, the biometric data is analyzed in order to determine a match between the identity of the vehicle driver and the user of the handheld device. A controller is configured to selectively interrupt operation of the vehicle or handheld device upon detecting the match.
US08547209B2 Alarm suspend system
An alarm suspend system utilizes an alarm trigger responsive to physiological parameters and corresponding limits on those parameters. The parameters are associated with both fast and slow treatment times corresponding to length of time it takes for a person to respond to medical treatment for out-of-limit parameter measurements. Audible and visual alarms respond to the alarm trigger. An alarm silence button is pressed to silence the audible alarm for a predetermined suspend time. The audible alarm is activated after the suspend time has lapsed. Longer suspend times are associated with slow treatment parameters and shorter suspend times are associated with fast treatment parameters.
US08547203B2 Dynamic control containment unit
The present invention is a dynamic control containment unit for holding a plurality of discrete items, including a signal emitting mechanism associated with each of the plurality of discrete items, an enclosed housing having at least one receptacle accessible by a user and having at least one of the plurality of items contained therein, a passive signal receiving mechanism in communication with the receptacle for receiving signals emanating from the signal emitting mechanism and a securement system configured to prevent unauthorized access to the dynamic control containment unit. A controller is in communication with the signal receiving mechanism and initiates actions based upon the signal content.
US08547198B2 Semiconductor ceramic composition for NTC thermistors and NTC thermistor
Disclosed is a semiconductor ceramic composition for NTC thermistors, which has low dependency on firing temperatures, reduced variations in the resistance values after a resistance-adjusting operation, and reduced changes in resistance in high-temperature environments. The semiconductor ceramic composition contains Mn, Ni and Fe, wherein the molar ratios of Mn and Ni are in ranges of 70 to 80 mol % and 20 to 30 mol %, respectively, relative to the total content (100 mol %) of Mn and Ni, and the Fe content is in a range of 15 parts by mole to 25 parts by mole, both inclusive, relative to the total molar amount (100 parts by mole) of Mn and Ni. Preferably, Co is additionally present in an amount of 2 parts by mole to 40 parts by mole, both inclusive, relative to the total molar amount (100 parts by mole) of Mn and Ni.
US08547193B2 Stationary induction apparatus
In a stationary induction apparatus, an inter-partial-coil insulating plate and a plurality of inter-partial-coil spacer insulators form a refrigerant flow path in conjunction with each other. A space having an inter-partial-coil insulation dimension for withstanding an abnormal voltage is formed between a pair of partial coils. The inter-partial-coil insulating plate and the inter-partial-coil spacer insulators support both the pair of partial coils at an insulated state so as to maintain the inter-partial-coil insulation dimension. The insulators are arranged so as to be overlapped with each other in the direction in which mutually adjacent partial coils are opposed to each other.
US08547192B2 Electromagnetic actuator
In an electromagnetic actuator, an electromagnetic drive section forms a flux path between a plunger and an inner yoke, each member being made of magnetic material, and which drives the plunger in an axial direction through electromagnetic force, an operation section has a dog movable between a connection position where it is connected with a mating part and a release position where it is apart from the mating part in the axial direction, and which restrains movement of the mating part in a circumferential direction when the dog is at the connection position, and a retaining ring is interposed between the plunger and the dog such that relative movement of the dog to the plunger in the circumferential direction is permitted and relative movement of the dog to the plunger in the axial direction is restricted.
US08547191B2 Damping device capable of providing increased stiffness
Damping device to impose a reaction to the displacement of a manual operating device (28), said device comprising at least one chamber containing the magneto-rheological fluid, one or two means of generating a variable magnetic field (6.1, 6.2) in the magneto-rheological fluid so as to modify its apparent viscosity, one element (4) free to move in translation capable of shearing the magneto-rheological fluid and designed to be mechanically connected to the manual operating device (28), said mobile element (4) comprising a blade with a longitudinal axis (Y) comprising holes and/or recesses and/or projections.
US08547187B2 Printed circuit board impedance matching step for microwave (millimeter wave) devices
An impedance matching ground plane step, in conjunction with a quarter wave transformer section, in a printed circuit board provides a broadband microwave matching transition from board connectors or other elements that require thin substrates to thick substrate (>quarter wavelength) broadband microwave (millimeter wave) devices. A method of constructing microwave and other high frequency electrical circuits on a substrate of uniform thickness, where the circuit is formed of a plurality of interconnected elements of different impedances that individually require substrates of different thicknesses, by providing a substrate of uniform thickness that is a composite or multilayered substrate; and forming a pattern of intermediate ground planes or impedance matching steps interconnected by vias located under various parts of the circuit where components of different impedances are located so that each part of the circuit has a ground plane substrate thickness that is optimum while the entire circuit is formed on a substrate of uniform thickness.
US08547182B2 Oven controlled crystal oscillator
Provided is an oven controlled crystal oscillator which can reduce an occurrence of cracks in an applied solder of a large-sized circuit component and improve reliability. It is an oven controlled crystal oscillator in which a slit is formed in a periphery or below a lower surface of a large-sized circuit component provided on the substrate, further, a plurality of small-sized circuit components, which are smaller than the large-sized circuit component, are disposed around the large-sized circuit component, as necessary, and for the plurality of small-sized circuit components, an electronic component, which is electrically connected, and a dummy electronic component, which is not electrically connected, are used.
US08547181B2 Oscillator with ohmically adjustable oscillation frequency
An oscillator with adjustable oscillation frequency includes an active device showing a negative input resistance at a terminal, an oscillator circuit coupled to the terminal of the active device showing the negative input resistance, and an element with adjustable ohmic resistance by which the oscillation frequency of the oscillator is adjustable.
US08547180B2 Package, piezoelectric vibrator and piezoelectric oscillator
A package is configured to accommodate a piezoelectric element. The package includes a guide part having a plurality of spaces into which electrodes of the piezoelectric element is inserted, respectively. The plurality of spaces of the guide part are separated from each other.
US08547175B2 Output circuit
Provided is an output circuit capable of allowing a more sufficient output current to flow. When a drain current of a PMOS transistor (12) is large, a PMOS transistor (13) operates in the non-saturation region. At this time, gate voltages of NMOS transistors (14 and 17) have risen to around a power supply terminal voltage. Therefore, a gate-source voltage of an NMOS transistor (17) increases, and a sufficient output current flows.
US08547174B1 Broadband linearizer with combined second and third order generation with adjustable tilt
Systems and methods can provide an improved broadband linearizer that includes a distortion generator with a bypass path for generating both composite triple beat (CTB) and composite second order (CSO) distortions suitable for linearizing a laser. The linearized laser can be suitable for injection into a communications network such as, for example, a hybrid fiber coaxial (HFC) network, among others.
US08547169B2 Programmable noise filtering for bias kickback disturbances
A system and method are disclosed for reducing the kickback disturbance in an electronic circuit. The system is based on the coupling of a programmable noise filter between bias blocks. In one embodiment the programmable noise filter includes capacitors, resisters and switches and forms a C-R-C circuit structure. By selecting the resistance and capacitance values and the status of the switches, the performance of the programmable noise filter is determined. Also disclosed is a system and method to reduce kickback disturbances comprising N+1 bias blocks, N programmable noise filters, and a bias reference generator, wherein N is equal to or greater than one.
US08547166B2 Temperature compensation circuit and temperature compensated metal oxide semiconductor transistor using the same
A temperature compensation circuit, applied on a metal oxide semiconductor (MOS) transistor, with a threshold voltage varying with respect to a temperature value of the MOS transistor, for having the MOS transistor corresponding to an equivalent threshold voltage substantially with a constant value throughout a temperature range, comprises a voltage generator. The voltage generator provides a voltage proportional to absolute temperature (VPTAT) to drive the body of the MOS transistor in such way that a variation of the threshold voltage due to temperature variation of the MOS transistor is substantially compensated with a variation of the threshold voltage due to body-source voltage variation of the MOS transistor, so that the MOS transistor corresponds to the equivalent threshold voltage that is temperature invariant.
US08547164B2 Closed loop adaptive voltage scaling
An integrated circuit is provided with a set of sensors for scaling voltage based on performance of the integrated circuit. The set of sensors are monitored, and sensor provides an output value indicative of a performance metric of the integrated circuit. The output values from the set of sensors are combined using a calibrated model to determine when a threshold value is reached. A change to an operating voltage for a portion of the integrated circuit is initiated in response to reaching the threshold.
US08547163B2 Temperature sensor device
Provided is a temperature sensor device operable at a lower voltage. The temperature sensor device detects temperature based on an output voltage of a forward voltage generator for generating a forward voltage of a PN junction. The forward voltage generator includes a level shift voltage generation circuit, and an output voltage of the temperature sensor device is given based on the forward voltage of the PN junction and a voltage of the level shift voltage generation circuit.
US08547158B2 Distributive resistive mixer
The invention relates to devices comprising field effect transistors to detect the power of an electromagnetic high frequency signal VRF. According to the prior art, the high frequency signal is coupled into the gate G and via a capacitor CGD into the drain D of the field effect transistor FET, the gate G being biased with a direct voltage Vg which corresponds to the threshold value of the FET transistor. The resulting current at the source S contains a direct current portion Ids which is proportional to the square of the amplitude of the high frequency signal. The operating frequency of said power detectors is limited to a few gigahertz (GHz) by the discrete arrangement and especially by the predetermined gate length of the field effect transistor. The aim of the invention is to improve a resistive mixer in such a manner that it can be operated at high gigahertz and terahertz frequencies. For this purpose, the resistive mixer comprises a line which has a first and a second electrical conductor having respective connecting contacts so that an electrical high frequency signal can be coupled into the line, the first conductor having a plurality of series-connected voltage-dependent resistor elements (R) and at least one capacitive element (C) being interposed between the first and the second conductor.
US08547140B1 Apparatus and method for generating a bias voltage
Disclosed is a high-swing voltage-mode transmitter or line driver. The transmitter can operate over a wide range of supply voltages. Increasing the available output swing merely involves increasing the supply voltage; the circuit adapts to maintain the desired output impedance. This allows for a tradeoff between output amplitude and power consumption. Another advantage of the proposed architecture is that it compensates for process, voltage, and temperature (PVT) and mismatch variations so as to keep rise and fall times matched. This feature reduces common-mode noise and hence EMI in systems in which the transmitter is used.
US08547139B2 CMOS logic integrated circuit
A CMOS logic integrated circuit includes a level shifter and a CMOS logic circuit. The level shifter converts a signal of a first logic level to a signal of a second logic level. The signal of the first logic level changes between a first low potential and a first high potential higher than the first low potential. The signal of the second logic level changes between the first low potential and a second high potential higher than the first high potential. The CMOS logic circuit includes a first N-channel type MOSFET and a second N-channel type MOSFET. The second N-channel type MOSFET is connected in series with the first N-channel type MOSFET. A first signal of the first logic level is input into a gate of the first N-channel type MOSFET. A second signal of the second logic level has an inversion relationship with the first signal.
US08547135B1 Self-modulated voltage reference
A self-modulated voltage reference circuit may generate a reference voltage by receiving an internal reference voltage of a programmable device at a first input of a comparator block of the programmable device, receiving a feedback voltage at a second input of the comparator block, generating a pulse density modulated (PDM) signal based on a difference between the reference voltage and the feedback voltage, outputting the PDM signal at a digital output pin of the programmable device, and filtering the PDM signal to generate the output reference voltage.
US08547134B1 Architecture for high speed serial transmitter
A system provides for a serial transmitter with multiplexing and driving functionality that is combined into a single stage to increase the overall speed of the serial transmitter. The single stage includes a dynamic impedance that is configured in parallel with a multiplexing driver to reduce the input capacitance and set the correct output impedance. The single stage can be implemented as a stacked or cross-coupled XOR logic circuit or a stacked or cross-coupled multiplexer (“mux”) as the multiplexing driver. In an embodiment where a mux is used as the multiplexing driver, a clock can be injected into the mux driver to overcome inter-symbol interference.
US08547132B2 Circuit board and method for testing component built in the circuit board
A circuit board includes an active device, a signal pad on a surface of the circuit board, at least one passive device electrically connecting the active device to the signal pad, and at least one test pad on the surface of the circuit board and electrically connected to a connection point between the active device and the at least one passive device. When a first passive device and a second passive device and a first test pad and a second test pad are provided, the first passive device and the second passive device are connected in series between the active device and the signal pad in this order, the first test pad is connected to a connection point between the active device and the first passive device, and the second test pad is connected to a connection point between the first passive device and the second passive device.
US08547131B2 System and method for observing threshold voltage variations
A system and method for observing threshold voltage variations are provided. A ring oscillator circuit comprises a plurality of inverters arranged in a sequential loop, a plurality of test circuits having devices under test, each coupled between a respective one of the inverters and a power supply. Each test circuit has a bypass field effect transistor (FET) having a first channel coupled between the power supply and a respective one of the inverters responsive to an individual enable signal, and a FET device under test having a second channel arranged in parallel to the first channel. A method is described for determining the threshold voltage of the device under test by disabling, for one of the inverters in the ring oscillator, the first FET device such that the device under test is coupled between the power supply and the respective inverter and affects the operating frequency of the ring oscillator.
US08547128B1 Contact probe with conductively coupled plungers
A contact probe comprises conductively coupled plungers and a coil spring. The plungers have coupling means which enable them to be slidably and non-rotatably engaged. The spring is attached to the plungers in a manner that prevents rotation of the spring's ends. A desired magnitude of torsional bias is generated by twisting the spring a predetermined angle prior to attachment of the spring to the plungers. An additional torsional bias is generated by the tendency of the spring to twist when the spring is axially displaced. The resultant torsional bias rotatably biases the coupling means of the plungers against each other, generating contact forces for a direct conductive coupling between the plungers. The plungers are self-latching or are retentively attached to the spring using the torsional bias of the spring. Plungers with hermaphroditic coupling means can be fabricated from a sheet metal or a profiled stock by stamping or machining.
US08547127B2 Probe block
There is provided a probe block comprising a probe including first contact portions, second contact portions, and beams connecting the first contact portion to the second contact portion and a guide where the probe is inserted and supported, wherein the probe block is installed in a probe card for inspecting a semiconductor chip.
US08547119B2 Dynamic quantity detection device
A dynamic quantity detection device includes a detection portion, a signal process portion, and an operation mode switch portion. The detection portion detects a dynamic quantity applied from an outside and generates a sensor signal in accordance with the dynamic quantity. The signal process portion processes the sensor signal from the detection portion to have a property suitable for an external device. When the sensor signal output from the detection portion is less than or equal to a predetermined threshold value, the operation mode switch portion sets an operation mode to a power save mode by stopping an operation of the signal process portion. When the sensor signal output from the detection portion is greater than the predetermined threshold value, the operation mode switch portion switches the operation mode to a normal mode by activating the signal process portion.
US08547118B1 Multi-frequency scan for multi-sensor electrode
An apparatus includes multiple capacitive sensing elements coupled through a filter network. The apparatus can include a control device configured to excite the capacitive sensing elements with different scanning frequencies and determine capacitances corresponding to each of the capacitive sensing elements based on sensor responses to the excitation of the capacitive sensing elements with the different scanning frequencies and a configuration of the filter network.
US08547116B2 Position detector
To enable position or distance of sensing target making approach, etc. to the range of sensing area to be detected securely with simple configuration at low cost and improve latitude of designing, position detector includes capacitance sensor unit and detecting circuit unit. Capacitance sensor unit includes first and second sensing electrodes and dielectric material therebetween. Dielectric material has range L of sensing area defined on its sensing surface. Detecting circuit unit includes selector switches SWA and SWB, capacitance sensing circuits, A/D converters, and arithmetic processing circuit. Arithmetic processing circuit judges and detects the position of sensing target in range L of sensing area based on detected values of capacitances C1 and C2 sensed by first and second sensing electrodes under switching control on selector switches SWA and SWB.
US08547114B2 Capacitance to code converter with sigma-delta modulator
An apparatus and method for converting a capacitance measured on a sensor element to a digital code. The apparatus may include a switching capacitor as a sensor element of a sensing device, and a sigma-delta modulator coupled to the sensor element to convert a capacitance measured on the sensor element to a digital code. The switching capacitor is in a feedback loop of the sigma-delta modulator. The method may include measuring a capacitance on a sensor element of a sensing device using a sigma-delta modulator, and converting the capacitance measured on the sensor element to a digital code.
US08547112B2 Introduced in monitoring system of dielectric state of high voltage equipments with capacitive insulation, such as condensive bushings, current transformers, potential transformers and similar
A system and method for monitoring a dielectric state of high voltage equipment. A leakage current is measured and compared to a programmed limit value. An alarm is activated if the leakage exceeds the limit value to indicate that insulation has seriously deteriorated. The leakage current measurement is verified using a comparison of individual leakage currents with a change in a vector sum of leakage currents.
US08547111B2 Array element circuit and active matrix device
An active-matrix device is provided which includes a plurality of array element circuits arranged in rows and columns; a plurality of source addressing lines each shared between the array element circuits in corresponding same columns; a plurality of gate addressing lines each shared between the array element circuits in corresponding same rows; a plurality of sensor row select lines each shared between the array element circuits in corresponding same rows, wherein each of the plurality of array element circuits includes: an array element which is controlled by application of a drive voltage by a drive element; writing circuitry for writing the drive voltage to the drive element, the writing circuitry being coupled to a corresponding source addressing line and gate addressing line among the plurality of source addressing lines and gate addressing lines; and sense circuitry for sensing an impedance presented at the drive element, the sense circuitry being coupled to a corresponding sensor row select line; and a row driver and a column driver.
US08547110B2 Impedance sensing systems and methods for use in measuring constituents in solid and fluid objects
Devices and methods of the invention can be used in many industries, including, but not limited to, utilities, agriculture, food, textile, pharmaceutical, photovoltaic and semiconductor, medical devices, chemical and petro-chemical, material science, and defense, where monitoring and/or analysis of various properties of materials are desired. Sensors and methods of using same are provided for measuring at least one impedance of an object under test (or a tested object) at a predetermined frequency and/or a predetermined frequency range, particularly where resonance conditions are provided for such measurement.
US08547107B2 Self-diagnostic apparatus for electrical storage system
A startup self-diagnostic apparatus for an electrical storage system including an electrical storage device, a charge and discharge switch device disposed to be connected to the electrical storage device, an electrical storage device breaker disposed between the electrical storage device and the charge and discharge switch device, and a load side breaker disposed between the charge and discharge switch device and an external load comprises a state monitoring unit for the electrical storage device breaker, a state monitoring unit for the load side breaker, a converter diagnosing unit, a switching device diagnosing unit, and an electrical storage device monitoring unit, for diagnosing peripheral diagnostic items which may be diagnosed without using the electrical storage device.
US08547104B2 Self power for ignition coil with integrated ion sense circuitry
A self power circuit for ion sense circuitry is provided. The self power circuit is configured to supply the voltages required to generate and measure an ion current flow in a combustion chamber of an engine. The power circuit stores power from the current flow in the ignition coil secondary circuit during at least a portion of a sparking period for use during the ion current measurement period between sparking events. Ion current generation voltage as well as positive and negative sensor circuit power supply voltages are generated in one embodiment.
US08547103B2 Multiple depths of investigation using two transmitters
An apparatus and method for estimating a parameter of interest of an earth formation, particularly relating to borehole logging methods and apparatuses for estimating electrical resistivity properties at multiple depths of investigation. The apparatus may include two or more transmitters for introducing electrical current to the earth formation. The apparatus may include a controller configured to deliver an electrical signal to the two or more transmitters either simultaneously or sequentially. The controller may deliver an electrical signal to two or more transmitters at the same frequency for estimating depth of investigation. The apparatus may include one or more receivers responsive to electric signals from the earth formation at one or more frequencies to provide data from one or more depths of investigation. The method may include steps for using the apparatus to obtain data that may be used to estimate the parameter of interest.
US08547102B2 Magnetic resonance imaging apparatus
In a magnetic resonance imaging apparatus according to an embodiment, a transmitting coil applies a radio-frequency magnetic field to a subject placed in a static magnetic field. A receiving coil receives a magnetic resonance signal emitted from the subject owing to an application of the radio-frequency magnetic field. A balun is connected to the receiving coil, and suppresses an unbalanced current induced in the receiving coil. An overheat protection circuit indicates that the balun is abnormal when a temperature of the balun exceeds a temperature threshold. An imaging control unit stops imaging when the overheat protection circuit indicates an abnormality of the balun.
US08547100B2 Magnetic resonance gradient coil iso-plane backbone for radiation detectors of 511Kev
An imaging system comprises: a magnetic resonance scanner (30) having a cylindrical bore (36) defining a cylinder axis (DA), the magnetic resonance scanner having a gradient coil (10, 10′) defining an isocenter (64) within the bore and an isoplane (66) passing through the isocenter and oriented transverse to the cylinder axis; a ring of radiation detectors (60a, 60b, 60′) arranged concentric with the cylindrical bore and configured to detect radiation emanating from within the bore; and a generally annular electronic circuit board (62, 62′) arranged concentric with the cylindrical bore and centered on the isoplane, the generally annular electronic circuit board operatively connected with the ring of radiation detectors to generate electrical signals indicative of detection of radiation by the ring of radiation detectors.
US08547097B2 SAR calculation for multichannel MR transmission systems
In a device and a method to determine SAR for a magnetic resonance tomography transmission system with multiple antenna elements, a single-column cross-correlation matrix of an antenna element matrix of antenna element values of multiple antenna elements of the magnetic resonance tomography transmission system is determined for each of multiple points in time or time periods. These single-column cross-correlation matrices are added into a sum cross-correlation matrix over a summation time period and the sum cross-correlation matrix is multiplied with a hotspot sensitivity matrix. The hotspot sensitivity matrix represents the sensitivities in at least one direction at a number of hotspot points in a subject located in the magnetic resonance tomography transmission system. The product of the sum cross-correlation matrix and the hotspot sensitivity matrix is multiplied with a value representing the dielectricity at least one hotspot point in order to determine a respective SAR value for hotspot points. If at least one SAR value exceeds a predetermined upper limit, the voltage applied to at least one antenna element or the current flowing in at least one antenna element is reduced or deactivated.
US08547095B2 Detection of magnetic resonance signals using a magnetoresistive sensor
A method and apparatus are described wherein a micro sample of a fluidic material may be assayed without sample contamination using NMR techniques, in combination with magnetoresistive sensors. The fluidic material to be assayed is first subject to pre-polarization, in one embodiment, by passage through a magnetic field. The magnetization of the fluidic material is then subject to an encoding process, in one embodiment an rf-induced inversion by passage through an adiabatic fast-passage module. Thereafter, the changes in magnetization are detected by a pair of solid-state magnetoresistive sensors arranged in gradiometer mode. Miniaturization is afforded by the close spacing of the various modules.
US08547094B2 Method for determining an attenuation map for use with positron emission tomography and magnetic resonance magnetic field homogeneity from a single three dimensional gradient echo sequence
A method is disclosed for determining an attenuation map for use in positron emission tomography and for the use of homogeneity information relating to the magnetic resonance magnetic field, in particular for the purpose of determining shim settings, within the scope of a single magnetic resonance image recording. In at least one embodiment of the method, a first and a second image data record are firstly recorded with a three-dimensional gradient echo sequence during a first and a second echo time, respectively, with the phase difference between the water and the fat signal amounting to zero during the first echo time and amounting to 180 degrees during the second echo time. The attenuation map is determined from fat/water ratios obtained from the image data records by way of a Dixon technology, in particular a 2-point Dixon technology. In at least one embodiment, all voxels with a signal intensity below a first threshold value are excluded at least for the second image data record by using a mask and only the non excluded voxels of the first and second image data record are taken into consideration in order to determine the homogeneity information from the phase differences of adjacent voxels.
US08547092B2 Proton precession magnetometer sensor measurable in all direction
A “proton precession magnetometer sensor capable of all-direction measurement” according to the present invention, in which frequency of current induced in a coil by flowing and then breaking current in the coil is measured to calculate strength of an external magnetic field, is characterized in that the coil is a toroid coil. Alternatively, the coil may be achieved by two solenoid coils connected perpendicularly, or N solenoid coils connected in the form of a polygon, where N is an integer of 3 or more. The proton precession magnetometer sensor is capable of measuring the external magnetic field in all directions since there is no dead band, and is convenient since there is no need of adjusting the sensor to a certain direction when measuring magnetic force. Further, the present invention will bring accumulation of key original technology applicable to various cases in practice through development of improved impedance matching and power consumption optimization in future practice.
US08547088B2 Encoded scale body with encoding material on support band
Encoded scale bodies for position/displacement measuring systems and position/displacement measurement systems including scale bodies are disclosed. An encoded scale body includes a support band and at least one encoding layer made of encoding material. The encoding layer is arranged on the support band. The encoded scale body further includes a cover band which covers the encoding material towards an outside space. The cover band is formed by the support band. The support band/cover band is elastically flexible. The support band, which is the mechanical holder for the encoding material, may serve to mechanically stabilize the encoded scale body. The cover band covers the encoding material and may protect the encoding layer from external effects such as, in particular, mechanical forces. The flexible support band/cover band may permit the encoded scale body to be used as band material, and for example, a roll material.
US08547084B2 Voltage reference selector for use in conjunction with a multi-meter in taking electrical measurements from an electrical control panel
A voltage reference selector, used in conjunction with a multi-meter, allows user selection of a reference voltage used by the multi-meter from three different reference voltages of an electrical control panel when taking electrical measurements from the electrical control panel via the multi-meter. A portable voltage reference selector is electrically connected to a multi-meter and temporarily electrically connected to voltage reference points of an electrical control panel for taking electrical measurements from the control panel with the multi-meter. In this form, a test lead from the multi-meter obtains electrical measurements from the control panel. A permanent voltage reference selector is permanently connected to voltage reference points of an electrical control panel and is electrically connectable to a multi-meter for taking electrical measurements from the control panel with the multi-meter. In this form, a test lead of the voltage reference selector obtains electrical measurements from the control panel.
US08547078B2 Methods for light load efficiency improvement of a buck boost voltage regulator
Methods are proposed for a buck boost voltage regulator to monitor the output voltage or both the inductor current and the output voltage of the buck boost voltage regulator to control the buck boost voltage regulator to reduce the switching times of the power switches of the buck boost voltage regulator to improve the light load efficiency of the buck boost voltage regulator.
US08547077B1 Voltage regulator with adaptive miller compensation
A voltage regulator with adaptive Miller compensation includes a first amplifier and a second amplifier. An adaptive compensation circuit includes serially connected compensation capacitor and a compensation transistor coupled to the second amplifier. A bias circuit generates a proper bias control voltage to dynamically control the adaptive compensation circuit in a manner that the adaptive compensation transistor operates in a deep triode region with weakly-inverted channel or strongly-inverted channel. An output circuit generates an output voltage according to which the feedback voltage is generated. The resistance of the compensation transistor varies according to a load of the voltage regulator under control of the bias control voltage. The bias circuit generates a mirror current that copies at least a portion of a current flowing in the output circuit, and the bias control voltage is then generated according to the mirror current.
US08547076B1 Multiphase control systems and associated methods
A control system for regulating an output voltage of a DC-DC converter having N phases, where N is an integer greater than one, includes a pulse generator and a frequency divider. The pulse generator generates a stream of fixed on-time pulses, each pulse triggered in response to current through an alternating one of the N phases falling to a threshold value. The frequency divider divides the stream of fixed on-time pulses into N phase signals for controlling the N phases. A method for regulating an output voltage of a DC-DC converter having N phases, includes the following steps: (1) generating a stream of fixed on-time pulses, each pulse triggered in response to current through an alternating one of the N phases falling to a threshold value, and (2) dividing the stream of fixed on-time pulses into N phase signals for controlling the N phases.
US08547071B2 Rotary electric machine improved to carry out load-dump protection
In a rotary electric machine, a load-dump protector turns on a switching element as a low-side rectifying element for at least one of plural-phase stator windings when the output voltage exceeds a first threshold voltage due to load dump. The load dump protector determines a turnoff timing of the switching element as the low-side rectifying element for the at least one of the plural-phase stator windings after the output voltage, which exceeded the first threshold voltage once, falls below a second threshold voltage. The second threshold voltage is set to be lower than the first threshold voltage. The load dump protector turns off, at the determined turnoff timing, the switching element as the low-side rectifying element for the at least one of the at least two-phase stator windings.
US08547069B2 Safety switch for secondary battery module for electric vehicle and charging and discharging system for secondary battery module for electric vehicle using the same
A safety switch of a secondary battery module for an electric vehicle includes a cutting member attached to one surface of one secondary battery cell in the secondary battery module for the electric vehicle configured by connecting at least two secondary battery cells and having a cutting body and a cut member attached to one surface of the other secondary battery cell while facing the cutting member and including a cut body configured to approach the cutting body of the cutting member and be cut by the approaching cutting body to electrically disconnect the secondary battery cells, when the secondary battery cells are expanded due to the swelling phenomenon.
US08547064B2 Battery cell tab monitor
A battery cell tab monitoring apparatus includes a conductive element electrically connected between two battery cells. The conductive element is connected to a sensing circuit including a pull-down current source connected to pull current from the conductive element and/or a pull-up current source connected to drive current into the conductive element. A voltage measuring circuit is connected to sense voltages during operation of the pull-down current source and the pull-up current source to be used to determine the status of the conductive element. For instance, voltages beyond certain fixed or variable thresholds indicate that the conductive element is flexing or cracking, which can be a precursor to its breaking. Voltages beyond other fixed or variable thresholds indicate that the conductive element is fully disconnected. The current sources used to push and pull the sensing currents may be used to bring the battery cells into balance when an imbalance is detected.
US08547060B2 High output battery pack and method of controlling the high output battery pack
A battery pack and a method of controlling the battery pack. The battery pack includes a battery cell and a capacitor connected in parallel to the battery pack. Accordingly, the battery power and the distance travelled by an electric transport device that requires an instantaneous high power output, such as an E-bike, may be increased.
US08547056B2 One-piece car charger
A one-piece car charger includes an enclosure and a circuit board. The circuit board is received in the enclosure and is electrically connected to a power output port. The enclosure is integrally formed as a one-piece configuration. The one-piece enclosure helps reducing manufacturing time (and is applicable to automatized manufacturing process). There is no need for operators to manually assemble the enclosures one by one so that the assembling time is shortened and mistakenly assembling incorrect parts is eliminated.
US08547053B2 Alternating current chopper circuit with low noise
An alternating current chopper circuit with low noise is disclosed. The circuit includes a switching circuit, a first freewheel circuit, and a second freewheel circuit. The switching circuit has a control switching unit, which turns on and or off accordingly to a control signal. The first freewheel circuit and the second freewheel circuit are for providing a current-conducting path to the motor, when the control switching unit is turned off.
US08547051B2 Controller and method for transitioning between control angles
A system includes a control module that controls a motor based on a first rotor angle and an angle determination module that generates the first rotor angle. An estimator module determines an estimated rotor angle of the motor. A transition module generates a transition signal in response to convergence of the estimator module. The angle determination module initially generates the first rotor angle based on an open loop angle. In response to the transition signal, the angle determination module switches to generating the first rotor angle based on the estimated rotor angle and an offset value. The offset value is based on a difference between the estimated rotor angle and the open loop angle at the time when the transition signal is generated.
US08547044B2 Determining the rotor angle of a synchronous machine at standstill with the aid of iterative test pulses
A method for determining the angular position of a synchronous machine having a magnetically anisotropic rotor includes an (m) iteration stage and an (n) iteration stage. The (m) iteration stage encompasses: generating an (m) magnetic field of an (m) angular direction and acquiring an (m) peak value of the current pulse generated by the (m) voltage pulse; and providing at least two further (m+i) peak values in different (m+i) angular directions that differ from the (m) angular direction. The (n) iteration stage includes: ascertaining the angular directions (n) and (n+1) in which the two highest or the two lowest peak values from a peak value group occur; and providing an (n) angular direction, which resides between the (n+1) angular direction and the (n+2) angular direction, as an angular position output.
US08547042B2 Method and device for determining the motor constant of an electric motor
A method and device for determining the motor moment constant kM of an electric motor by measuring motor parameters on the running motor. For reduction of the previously considerable measuring effort it is proposed that firstly the generator voltage UEMK produced by the motor is measured, and in that the motor moment constant kM is calculated by division of the generator voltage UEMK and the speed of rotation fMot of the motor, taking into consideration at least one further constant. The method and the device are suitable for DC motors and for 3-phase synchronous motors.
US08547040B2 Control apparatus of electric vehicle
A control apparatus of an electric vehicle, which is operable to be driven by supplying electric power from a battery to an electric motor to drive the electric motor and operable to perform regeneration charge, includes: a request torque calculating unit calculating a request torque of the electric motor; a motor control unit controlling the electric motor based on the request torque; and a torque suppression unit performing a feed forward control for setting the request torque based on a rotational angular speed of the electric motor so that an integrated value of a torque and a rotational angular speed of the electric motor at time when the electric motor is driven or the regeneration charge is performed is identical to an integrated value of the torque and the rotational angular speed stored at a point of time when the battery voltage or the battery current reaches the limit level.
US08547038B2 High pressure discharge lamp lighting device
A high-pressure discharge lamp lighting device is used for projector devices that allow controlling the mean electric power at a desired value with a slow processing speed. A color wheel rotates and disperses the beam from lamp into each of the color components, such that the electric power supplied to the lamp is controlled at different levels for each segment of the color wheel and the power feeding device control part finds the mean electric power by sampling the electric power supplied.
US08547037B2 Liquid-cooled LED lighting device
A liquid-cooled LED lighting device can be provided in which a temporal increase in the temperature of the tubing and the circulation pump when the LED light sources are turned off is prevented to ensure high reliability. The liquid-cooled LED lighting device can include an LED light source, a liquid cooling system including a heat receiving jacket and a radiator, an LED light source-driving power supply for supplying power to the LED light source, and a liquid cooling system-driving power supply for supplying power to the liquid cooling system. The LED lighting device can include a control unit, such as a timer circuit. The control unit can maintain supply of the power to the liquid cooling system for a predetermined period of time after supply of the power to the LED light source is stopped.
US08547034B2 Trailing edge dimmer compatibility with dimmer high resistance prediction
In at least one embodiment, an electronic system includes a controller, and the controller provides compatibility between an electronic light source and a trailing edge dimmer. In at least one embodiment, the controller is capable of predicting an estimated occurrence of a trailing edge of a phase cut AC voltage and accelerating a transition of the phase cut AC voltage from the trailing edge to a predetermined voltage threshold. In at least one embodiment, the controller predicts an estimated occurrence of the trailing edge of the phase cut AC voltage on the basis of actual observations from one or more previous cycles of the phase cut AC voltage.
US08547033B2 LED string driver with power factor corrector and current governor
A solid state lighting controller arranged for use with a single stage power factor correction switched mode power supply, a light emitting diode (LED) string and a current sense element arranged to sense current through the LED string, the solid state lighting controller constituted of: a current governor in series with the LED string exhibiting a governor differential amplifier and a governor electronically controlled switch responsive to the output of the governor differential amplifier, the current governor arranged to limit current flow through the LED string responsive to a current limit reference; and a feedback circuit exhibiting an error amplifier, the feedback circuit arranged to feedback a signal to the power factor correction switched mode power supply controller whose value is a function of the difference between the current through the LED string sensed by the current sense element and a target current signal.
US08547032B2 Method and device for driving light-emitting diode by alternating current input voltage
A method for driving a light-emitting diode based upon an AC input voltage includes receiving and full-wave rectifying the AC input voltage to generate a full-wave rectified input voltage, generating a pulse width modulation signal according to the full-wave rectified input voltage and a luminance signal, and generating a driving voltage according to the pulse width modulation signal and the full-wave rectified input voltage, and applying the driving voltage to the light-emitting diode.
US08547027B2 LED drive circuit
An object of the invention is to provide an LED drive circuit that can suppress the generation of harmonic noise. The LED drive circuit includes a rectifying circuit an LED array, and a current supply circuit which includes a capacitor and a time constant adjusting element, wherein the discharge time constant of the current supply circuit is set longer than the charge time constant of the current supply circuit, and wherein during a period of time when the magnitude of AC commercial power supply voltage is larger than the light emission threshold of the LED array, current to the light-emitting circuit is supplied mostly from the rectifying circuit, and during a period of time when the magnitude of AC commercial power supply voltage is not larger than the light emission threshold of the LED array, current to the light-emitting circuit is supplied from the current supply circuit.
US08547024B2 Efficient electrically-isolated power circuits with application to light sources
Solid state light sources are compatible with AC phase-cut dimmers. The light sources may have switching mode power supplies having primary and secondary sides that are in first and second circuit parts that are electrically isolated from one another. Information regarding a waveform of input electrical power is extracted in the first circuit part and passed to a controller in the second circuit part by way of a galvanic isolator. Additional isolated paths may be provided to provide bi-directional exchange of information between the first and second circuit parts and/or to provide for the exchange of additional information relevant to control. The signal path from the first side to the second side may have a low latency.
US08547020B2 Control of a plurality of plug coils via a single power stage
A radiofrequency plasma generating device including: a supply circuit including a switch controlled by a control signal for applying a voltage on an output of the control circuit at a control frequency; at least two plasma-generating circuits connected in parallel at the output of the supply circuits, each circuit having its own resonance frequency and being capable of generating plasma when a high voltage level is applied to the output of the supply circuit at a frequency substantially equal to the resonance frequency of the plasma generation circuit; and a supply control device determining the control frequency from the resonance frequencies of the plasma generation circuits to selectively control each circuit according to the control frequency used.
US08547018B2 Control system for vehicle headlights
A control system for vehicle headlights includes a navigation device and a control unit which controls the illumination characteristics of the headlights depending on geographic location information received by the navigation device. The illumination characteristics are adapted in compliance with predefined illumination settings if the acquired geographic location information shows that the vehicle headlights are being operated on public roads. The illumination characteristics are adapted with further consideration of illumination settings specified by the driver if the location information shows that the vehicle headlights are being operated on non-public roads.
US08547016B2 Electric discharge lamp unit
As an aspect of an embodiment, an electric discharge lamp unit includes a casing which houses an integrated circuit for lighting an electric discharge lamp, and a support member which supports the electric discharge lamp and is integrated with the casing. The casing is filled with filler. The center of the support member in the vertical direction is higher than the center of the casing in the vertical direction and the center of the integrated circuit in the vertical direction.
US08547012B2 Organic electroluminescent element and light-emitting apparatus using the same
An organic EL element includes a first electrode, an organic compound layer, and a second electrode on a substrate. The second electrode includes a first metal layer and a second metal layer in this order from the substrate side. The second metal layer contains Ag and has a thickness of 5.0 nm or more and 20 nm or less. The first metal layer contains Mg and Ag and has a thickness of 1.0 nm or more and 5.0 nm or less.
US08547011B2 Layered product, luminescence device and use thereof
A layered product comprising: sealing film comprising a laminate of at least one organic film and at least one inorganic film, and transparent resin substrate; in which the organic film is made from fluorine compound or alicyclic structure containing polymer and metallic simple substance or metallic compound as raw material, and in which the inorganic film is made from metallic simple substance or metallic compound as raw material. A luminescence device comprising: substrate, and lower electrode layer, luminescent-material layer, upper electrode layer and sealing film which are laminated in turn on the substrate; in which the substrate and the sealing layer comprises the layered product.
US08547008B2 Material having laser induced light redirecting features
The present invention discloses a display panel 10 having a substrate 12 with one or more surfaces and one or more features 30 within the substrate 12. When one or more surfaces of the substrate 12 are illuminated, the features 30 redirect the illumination to form an image.
US08547005B1 Multi-layer heater for an electron gun
The electron emission portion of a cathode for an electron gun has layers of substrate material formed from a ceramic powder such as Aluminum nitride. The substrate layers have conductive traces formed on them, the conductive traces made from sintered tungsten or alternatively a refractory foil. When current is passed through the conductive traces, heat is coupled to a cathode which is thermally coupled to the heater assembly. In another embodiment of the invention, one of the layers of the heater includes a thermionic emission material and optionally a work function lowering material such as BaO, which allows the outer layer of the multi-layer heater to directly emit electrons. In another embodiment of the invention, a control grid is formed on a layer above the thermionic cathode layer, which provides for a complete electron gun assembly having a heater, cathode with a reduced work function material, and control grid to be fabricated as a single unit at the same time.
US08547003B2 Heat-dissipating module and LED lamp having the same
A heat-dissipating module includes a plurality of cooling fins arranged radially, spaced apart from each other, and connected annularly in a manner that a hollow core is formed centrally in the heat-dissipating module. The cooling fins each bend at a preset position thereof and in a first direction, such that the cooling fins each include a first flap and a second flap. The first flap and the second flap together form a preset included angle therebetween.
US08546999B2 Housing arrangements for ultrasonic surgical instruments
In one general aspect, various embodiments are directed to an ultrasonic surgical instrument that comprises a transducer configured to produce vibrations along a longitudinal axis at a predetermined frequency. In various embodiments, an ultrasonic blade extends along the longitudinal axis and is coupled to the transducer. In various embodiments, the ultrasonic blade includes a body having a proximal end and a distal end, wherein the distal end is movable relative to the longitudinal axis by the vibrations produced by the transducer.
US08546994B2 Dynamoelectric machine
An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by ensuring outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on portions of yoke portions between respective circumferentially adjacent claw-shaped magnetic pole portions. Magnet holders are disposed so as to span over all of the trough portions on a pole core body at a rear end excluding a predetermined trough portion, and permanent magnets are held in each of the magnet holders. A field coil lead wire is led out from the rotor so as to pass through the trough portion over which a magnet holder is not disposed.
US08546991B2 Synchronous generator and synchronous generator system for reducing distortion of current waveform
A synchronous generator 1 including a rotor having a field winding placed in the slots thereof and a stator having an armature winding placed in the slots thereof, wherein the value of the number of slots per two poles in stator minus the number of slots per two poles in rotor is equal to or greater than +9, or equal to or smaller than −9.
US08546988B2 Magnetic gear arrangement
A magnetic gear arrangement having a first gear member for generating a first magnetic field and a second gear member for generating a second magnetic field. An interpole member is provided between the first and second gear members for coupling the two magnetic fields and controlling the gear ratio between the two gear members. The interpole member includes a unitary body of magnetizable material and associated control wiring, and is arranged such that when current is passed through the wiring, space regions of the unitary body are magnetized by an electrically-induced magnetic field. Discrete interpoles, the number and spacing of which define the gear ratio, are then formed in the unitary body between adjacent magnetized regions.
US08546984B2 Pump motor control assembly
A pump motor assembly operable to provide driving power to a fluid pump includes a rotor, a stator, a case housing the rotor and the stator, and a control assembly mounted to the case and operable to control motor operation. The control assembly includes an information display and a cover overlying the display, with a window section in general alignment with the display. The control assembly also includes a filler plate underlying the window section to prevent any air gap along an underside thereof, allowing the display to be visible while reducing the risk of condensation buildup. The control assembly further includes a low voltage housing with the display disposed in a first compartment defined thereby, and a high voltage housing with a high voltage component disposed in a second compartment defined thereby. The low voltage housing includes a thermal and fluid barrier that substantially fluidly separates the first and second compartments to reduce the risk of liquid electrical conduction therebetween and to reduce heat transfer into the low voltage housing.
US08546979B2 Self-matching pulse generator with adjustable pulse width and pulse frequency
Pulse-generator circuits that permit independent control of pulse widths and the delays between successive pulses. In several embodiments, a pulse-generator subcircuit includes a transmission-line segment comprising first and second conductors, configured such that the first conductor is coupled to a first DC potential. The pulse-generator subcircuit further includes a terminating resistor coupled to a first end of the second conductor of the first transmission-line segment; this terminating resistor is matched to the characteristic impedance of the transmission-line segment. The pulse-generator subcircuit further includes first and second switches, controlled by first and second timing signals, respectively, and configured to selectively and independently connect respective first and second ends of the first conductor to a second DC potential. This second potential may be ground, in some embodiments, while the DC potential supplied to the pulse-generator subcircuit by the power-supply subcircuit may range from a very small voltage to voltages exceeding a kilovolt.
US08546977B2 Voltage based switching of a power supply system current
Systems and methods of voltage based switching of a power supply system current are disclosed. In one embodiment, a power supply system includes a power bus to supply electrical power to a system load. A power supply is coupled to the power bus. The power supply provides current to the power bus and generates a voltage α. In addition, the system includes an additional power supply coupled to the power bus. The additional power supply generates a voltage β that is lower than the voltage α. An oring module restricts the additional power supply from providing current to the power bus, until a power bus voltage θ is greater than a threshold voltage.
US08546976B2 System and apparatus for power transfer to vessels
A system for supplying electric power from an AC power source to ships, each of the ships moored at a respective berth of a quay, the system including a rectifier, having an AC and DC side, for converting AC electric power from the AC power source to DC power, the AC side arranged to be connected to the AC power source, and a plurality of ship connection arrangements for supplying electric power to a respective ship, each of the ship connection arrangements placed at one of the berths and including an inverter configurable to output AC power at a first or a second frequency and a ship connector for connecting the ship. A DC distribution network connected to the DC side of the rectifier and the rectifier is placed at a distance from the quay and each of the inverters is connected to the DC distribution network is also contemplated.
US08546975B2 Power supply device
A power supply device for an electronic device includes a power supply module, a sampling module, a pulse width modulation (PWM) controller, and a processor. The PWM controller controls the power supply module to be switched on. The sampling module samples current generated by the power supply module and generates sampling signals correspondingly. The PWM controller receives the sampling signals and transmits the sampling signals to the processor. The processor calculates values of the current according to the sampling signals.
US08546969B2 Ribbon drive power generation and method of use
The ribbon drive generation apparatus is comprised of a ribbon-like curved shape, composed either of metal or other suitable material, attached to a containment tube, peripheral rings, shaft, or porous central tube, with the complete apparatus being contained in a tube having a constant diameter for the length of the tube. The ribbon can be peripherally mounted to the containment tube and optionally to a central porous tube. In this form the containment tube rotates and can form part of a rotor for a generator apparatus. The optional central porous tube can also be used as a bearing surface or, if attached to the inside edge of the ribbon, a power take-off shaft.
US08546968B2 Wind turbine generator, active damping method thereof, and windmill tower
A wind turbine generator, an active damping method thereof, and a windmill tower in which vibrations of the wind turbine generator itself or the windmill tower can be reduced at low cost are provided. The acceleration is detected with an accelerometer attached to the nacelle. In an active damping unit, a pitch angle of windmill blades for generating a thrust is calculated on the basis of the acceleration, and the pitch angle is output as a blade-pitch-angle command δθ* for damping. In a pitch-angle control unit, a pitch angle of the windmill blades for controlling the output, and the pitch angle is output as a blade-pitch-angle command θ* for output control. The blade-pitch-angle command δθ* for damping is combined with the blade-pitch-angle command θ* for output control using a subtracter. The pitch angle of the windmill blades is controlled on the basis of the resulting blade-pitch-angle command after combining.
US08546967B2 Control system and a method for controlling a wind turbine
A control system for controlling operation of a wind turbine, a wind turbine having such a control system and a method for controlling a wind turbine are disclosed. The control system comprises a first sensor device and a second sensor device, each being arranged for measuring the same control parameter used for controlling operation of the wind turbine. The first sensor device has a first set of operating failure conditions, and the second sensor device has a second set of operating failure conditions. The first set of operating failure conditions comprises at least one operating failure condition which does not form part of the second set of operating failure conditions. The system further comprises a third sensor device for detecting an operating failure condition of the first sensor device and/or of the second sensor device. The control system is adapted to select between controlling operation of the wind turbine on the basis of control parameters measured by the first sensor device or on the basis of control parameters measured by the second sensor device, based on measurements performed by means of the third sensor device. Thereby a redundant system for measuring the control parameter is obtained, allowing reliable measurements of the control parameter, even under conditions where the first sensor device fails.
US08546966B1 Continuous motion fluid flow torque generator
A fluid flow torque generator unit is composed of an impeller assembly, a housing, and a supporting frame. The housing contains one half of the impeller assembly and is configured to divide the force of the oncoming fluid flow into three components which work together to increase the force on the front of the impellers and to create a suction effect on the back of the impellers increasing torque output. One unit powering an electric generator can produce sufficient electricity for residential or commercial use. One unit or multiple units working together can be incorporated into an assembly that includes a source of compressed air to provide an air flow when the wind subsides, insuring a continuous output of electricity. The basic unit operates equally well in response to underwater currents. The dimensions and number of units are determined by the fluid flow source and the desired output.
US08546964B2 Reciprocal vibration type power generator equipped with a moving inner columnar magnetic block surrounded by at least one coil set, and a moving outer annular magnetic block that surrounds the at least one coil set
A reciprocal vibration type generator includes a cylindrical housing, a coil set seat, and a coil set surrounding an end of the coil set seat, such that an annular space is formed between the coil set seat and an inner wall of the housing, and a cylindrical space extends into the coil set seat. A motion block has a cup-shaped structure from which extends an outer magnetic member, a center column from which extends a columnar magnet, and an inner annular space formed between the cup-shaped structure and the center column. The coil set seat and coil set extend into the inner annular space, the center column and columnar magnet extend into the cylindrical space, and the outer magnetic member extends into the annular space to enable axial reciprocating movement of the motion block relative to the coil set.
US08546963B2 Generator frame with grappling attachment feature and theft deterring weight receptacle
An improved generator frame includes a grappling attachment feature and theft-deterring weight receptacle for adding weight on-site. In one method of using the improved generator frame, concrete or metal components may added to the weight receptacle to increase the overall weight of a generator assembly to deter its theft.
US08546962B2 Mark structure and method for measuring alignment accuracy between former layer and latter layer
A mark structure for measuring the alignment accuracy between a former layer and a latter layer with electron beam inspection (EBI) is described. The mark structure includes multiple divisions, each of which includes at least one region that includes multiple parts each disposed with a pair of a pattern of the former layer and a pattern of the latter layer. In each region, all of the parts have the same distance in a direction between the pattern of the former layer and the pattern of the latter layer. The distance in the direction is varied over the regions of the divisions of the mark structure.
US08546957B2 Integrated circuit packaging system with dielectric support and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a package substrate having an outer pad at a substrate top side; forming a resist layer directly on the substrate top side, the resist layer having a resist top side with a channel array adjacent the outer pad exposed from the resist layer; mounting an integrated circuit having an active side facing the resist top side, the integrated circuit having a non-horizontal side adjacent the outer pad; and forming a dielectric between the active side and the resist top side, the dielectric having a fillet extended from the non-horizontal side to the substrate top side inside an inner extent of the channel array.
US08546954B2 Stacked semiconductor package having electrical connections or varying heights between substrates, and semiconductor device including the stacked semiconductor package
A stacked semiconductor package has a first semiconductor package including a first package substrate and a first semiconductor chip mounted on the first package substrate, a second semiconductor package including a second package substrate and a second semiconductor chip mounted on the second package substrate, and a plurality of connections electrically connecting the first and second semiconductor packages. The connections are disposed on an outer region of the first package substrate outside the first semiconductor chip. The connections are disposed along opposite first longer sides and opposite shorter second sides of the first package substrate. The heights of those connections disposed along each longer first side gradually vary from a central to an outer region (i.e., the ends) of the longer first side.
US08546952B2 Electrical test structure applying 3D-ICS bonding technology for stacking error measurement
A 3D integrated circuit including a first wafer and a second wafer is provided. The first wafer includes a first conduction pattern. The second wafer includes a second conduction pattern which is electrically connected to the first conduction pattern. A displacement between the first wafer and the second wafer is determined by a resistance of the first conduction pattern and the second conduction pattern.
US08546949B2 Semiconductor device having wirings formed by damascene
An insulating film is formed over a semiconductor substrate. A wiring trench formed in the insulating film reaches partway in a thickness direction of the insulating film. A via hole is disposed at an end of the wiring trench. A barrier metal film covers inner surfaces of the wiring trench and via hole. A bottom of the wiring trench and a sidewall of the via hole are connected via an inclined plane. A length of a portion of the inclined plane having an inclination angle range of 40° to 50° relative to a surface of the semiconductor substrate is equal to or shorter than a maximum size of a plan shape of the via hole, in a cross section which is parallel to a longitudinal direction of the wiring trench, passes a center of the via hole and perpendicular to the surface of the semiconductor surface.
US08546948B2 Silicon structure having bonding pad
A silicon structure includes a silicon substrate having an electric element; a wiring conductor and a bonding pad, connecting the electric element and an external circuit; a protective layer disposed on the silicon substrate; and a pad opening pattern provided in the protective layer to exposed the bonding pad, wherein a probe mark position and a wire bonding position differ, without increasing the size of the bonding pad in plan view. A substrate exposure part, which is not covered with the protective layer, is provided at part of an outer edge of the bonding pad disposed inside the pad opening pattern in the protective film, and the wiring conductor is not exposed through substrate exposure part.
US08546945B2 Pillar structure having a non-planar surface for semiconductor devices
A conductive pillar for a semiconductor device is provided. The conductive pillar is formed such that a top surface is non-planar. In embodiments, the top surface may be concave, convex, or wave shaped. An optional capping layer may be formed over the conductive pillar to allow for a stronger inter-metallic compound (IMC) layer. The IMC layer is a layer formed between solder material and an underlying layer, such as the conductive pillar or the optional capping layer.
US08546942B2 Flip-chip semiconductor device having anisotropic electrical interconnection and substrate utilized for the package
Disclosed is a flip-chip semiconductor device having isotropic electrical interconnection, primarily comprising a chip and a substrate. The chip has at least a first bump and a plurality of second bumps. The substrate has a plurality of bump pads disposed on the top surface and an isotropic connecting mechanism disposed inside the substrate consisting of a plurality of terminals electrically isolated from each other and a flexible vertical pad protruded from the top surface, wherein the disposition locations of the terminals circle around the flexible vertical pad as a disposition center. When the second bumps of the chip are bonded onto the corresponding bump pads, the first bump presses and bends the flexible vertical pad in a specific horizontal direction so that the flexible vertical pad selectively and electrically connect to a selected one of the terminals.
US08546941B2 Multi-direction design for bump pad structures
An integrated circuit structure includes a semiconductor chip having a first region and a second region; a dielectric layer formed on the first region and the second region of the semiconductor chip; a first elongated under-bump metallization (UBM) connector formed in the dielectric layer and on the first region of the semiconductor chip and having a first longer axis extending in a first direction; and a second elongated UBM connector formed in the dielectric layer on the second region of the semiconductor chip and having a second longer axis extending in a second direction. The first direction is different from the second direction.
US08546939B2 RF module including control IC without the aid of a relay pad
A technology is provided so that RF modules used for cellular phones etc. can be reduced in size. Over a wiring board constituting an RF module, there are provided a first semiconductor chip in which an amplifier circuit is formed and a second semiconductor chip in which a control circuit for controlling the amplifier circuit is formed. A bonding pad over the second semiconductor chip is connected with a bonding pad over the first semiconductor chip directly by a wire without using a relay pad. In this regard, the bonding pad formed over the first semiconductor chip is not square but rectangular (oblong).
US08546938B2 Stacked package including spacers and method of manufacturing the same
A stacked package and method of manufacture are provided. The stacked package may include a first semiconductor package, a second semiconductor package, plugs and spacers. The second semiconductor package may be stacked on the first semiconductor package. The plugs may electrically connect the first semiconductor to the second semiconductor package. The spacer may be interposed between the first semiconductor package and the second semiconductor package to form a gap between the first semiconductor package and the second semiconductor package, thereby preventing an electrical short between the plugs.
US08546937B2 Semiconductor device
A semiconductor devices includes a first die pad having the conductivity connected to one end of a DC power source, a second die pad having the conductivity connected to the other end of the DC power source, a first switching element provided on the first die pad, receiving DC power from the DC power source via the first die pad, and having a terminal opposite to the first die pad connected to a first output terminal, and a second switching element provided on the second die pad, receiving the DC power from the DC power source via the second die pad, and connected to the first output terminal, and having a terminal opposite to the second die pad.
US08546935B2 Semiconductor packages
The invention includes semiconductor packages having grooves within a semiconductor die backside; and includes semiconductor packages utilizing carbon nanostructures (such as, for example, carbon nanotubes) as thermally conductive interface materials. The invention also includes methods of cooling a semiconductor die in which coolant is forced through grooves in a backside of the die, and includes methods of making semiconductor packages.
US08546925B2 Synchronous buck converter having coplanar array of contact bumps of equal volume
A packaged power supply module (100) comprising a chip (110) with a first power field effect transistor (FET) and a second chip (120) with a second FET conductively attached side-by-side onto a conductive carrier (130), the transistors having bond pads of a first area (210) and the carrier having bond pads of a second area (230) smaller than the first area. Conductive bumps (114, 115, 124, 125) attached to the transistor bond pads and conductive bumps (126) attached to the carrier bond pads have equal volume and are coplanar (150), the bumps on the transistor pads having a first height and the bumps on the carrier pads having a second height greater than the first height.
US08546923B2 Rigid power module suited for high-voltage applications
Method for manufacturing a rigid power module with a layer that is electrically insulating and conducts well thermally and has been deposited as a coating, the structure having sprayed-on particles that are fused to each other, of at least one material that is electrically insulating and conducts well thermally, having the following steps: manufacturing a one-piece lead frame; populating the lead frame with semiconductor devices, possible passive components, and bonding corresponding connections, inserting the thus populated lead frame into a compression mold so that accessibility of part areas of the lead frame is ensured, pressing a thermosetting compression molding compound into the mold while enclosing the populated lead frame, coating the underside of the thus populated lead frame by thermal spraying in at least the electrically conducting areas and overlapping also the predominant areas of the spaces, filled with mold compound.
US08546915B2 Integrated circuits having place-efficient capacitors and methods for fabricating the same
An integrated circuit having a place-efficient capacitor includes a lower capacitor electrode having a surface area comprised of an inner surface area of a partial opening and a via opening formed in a patterned dielectric layer on a semiconductor substrate, a capacitor insulating layer overlying the lower capacitor electrode, and an upper capacitor electrode including a metal fill material filling the partial opening and the via opening and having a surface area that includes the inner surface area of the partial opening and via opening.
US08546912B2 Semiconductor device
A semiconductor device such as an ID chip of the present invention includes an integrated circuit using a semiconductor element formed by using a thin semiconductor film, and an antenna connected to the integrated circuit. It is preferable that the antenna is formed integrally with the integrated circuit, since the mechanical strength of an ID chip can be enhanced. Note that the antenna used in the present invention also includes a conducting wire that is wound round circularly or spirally and fine particles of a soft magnetic material are arranged between the conducting wires. Specifically, an insulating layer in which fine particles of a soft magnetic material are arranged between the conducting wires. Specifically, an insulating layer in which fine particles of a soft magnetic material are included is arranged between the conducting wires.
US08546910B2 Semiconductor structure and method for manufacturing the same
The present invention provides a semiconductor structure, which comprises a substrate, a semiconductor base, a cavity, a gate stack, sidewall spacers, source/drain regions and a contact layer; wherein, the gate stack is located on the semiconductor base, the sidewall spacers are located on sidewalls of the gate stack, the source/drain regions are embedded within the semiconductor base and located on both sides of the gate stack, the cavity is embedded within the substrate, and the semiconductor base is suspended over the cavity, the thickness in the middle portion of the semiconductor base is greater than the thicknesses at both ends of the semiconductor base in a direction along the gate length, and both ends of the semiconductor base are connected with the substrate in a direction along the gate width; the contact layer covers exposed surfaces of the source/drain regions. Accordingly, the present invention further provides a method for manufacturing a semiconductor structure, which is favorable for reducing the contact resistance at the source/drain regions, enhancing the device performance, lowering the cost and simplifying the manufacturing process.
US08546908B2 High efficiency amplifier with reduced parasitic capacitance
A semiconductor amplifier is provided comprising, a substrate and one or more unit amplifying cells (UACs) formed on the substrate, wherein each UAC is laterally surrounded by a first lateral dielectric filled trench (DFT) isolation wall extending at least to the substrate and multiple UACs are surrounded by a second lateral DFT isolation wall of similar depth outside the first isolation walls, and further semiconductor regions lying between the first isolation walls when two or more unit cells are present, and/or lying between the first and second isolation walls, are electrically floating with respect to the substrate. This reduces the parasitic capacitance of the amplifying cells and improves the power added efficiency. Excessive leakage between buried layer contacts when using high resistivity substrates is avoided by providing a further semiconductor layer of intermediate doping between the substrate and the buried layer contacts.
US08546904B2 Integrated circuit with temperature increasing element and electronic system having the same
To provide an integrated circuit with functionality under environment with temperature lower than a working condition, the integrated circuit is designed to include a heating element incorporated with signal pins on a carrier, such as a lead frame, that supports a chip die and controlled by a heating control unit to increase temperature of the chip die. The heating control unit provides voltage for the heating element when a detecting unit detects that the temperature of the chip die falls below a predetermined temperature and a power control unit provide operation power for the chip die when the temperature of the chip die detected by the detecting unit reaches or falls above the predetermined temperature.
US08546902B2 Photoelectric conversion device and manufacturing method thereof
The present invention, in a photoelectric conversion device in which a pixel including a photoelectric conversion device for converting a light into a signal charge and a peripheral circuit including a circuit for processing the signal charge outside a pixel region in which the pixel are disposed on the same substrate, comprising: a first semiconductor region of a first conductivity type for forming the photoelectric region, the first semiconductor region being formed in a second semiconductor region of a second conductivity type; and a third semiconductor region of the first conductivity type and a fourth semiconductor region of the second conductivity type for forming the peripheral circuit, the third and fourth semiconductor regions being formed in the second semiconductor region; wherein in that the impurity concentration of the first semiconductor region is higher than the impurity concentration of the third semiconductor region.
US08546901B2 High sensitivity image sensors including a single electron field effect transistor and methods of operating the same
A high sensitivity image sensor including a pixel, the pixel including a single electron field effect transistor (SEFET), the SEFET including a first conductive type well in a second conductive type substrate, second conductive type source and drain regions in the well and a first conductive type gate region in the well between the source and the drain regions.
US08546898B2 Optoelectronic light exposure memory
An optoelectronic memory cell has a transparent top electrode, a photoactive layer, a latching layer, and a bottom electrode. The photoactive layer absorbs photons transmitted through the top electrode and generates charge carriers. During light exposure, the latching layer changes its resistance under an applied electric field in response to the generation of charge carriers in the photoactive layer.
US08546896B2 Magnetic tunneling junction elements having magnetic substructures(s) with a perpendicular anisotropy and memories using such magnetic elements
A method and system for providing a magnetic substructure usable in a magnetic device, as well as a magnetic element and memory using the substructure are described. The magnetic substructure includes a plurality of ferromagnetic layers and a plurality of nonmagnetic layers. The plurality of ferromagnetic layers are interleaved with the plurality of nonmagnetic layers. The plurality of ferromagnetic layers are immiscible with and chemically stable with respect to the plurality of nonmagnetic layers. The plurality of ferromagnetic layers are substantially free of a magnetically dead layer-producing interaction with the plurality of nonmagnetic layers. Further, the plurality of nonmagnetic layers induce a perpendicular anisotropy in the plurality of ferromagnetic layers. The magnetic substructure is configured to be switchable between a plurality of stable magnetic states when a write current is passed through the magnetic substructure.
US08546893B2 Devices, components and methods combining trench field plates with immobile electrostatic charge
N-channel power semiconductor devices in which an insulated field plate is coupled to the drift region, and immobile electrostatic charge is also present at the interface between the drift region and the insulation around the field plate. The electrostatic charge permits OFF-state voltage drop to occur near the source region, in addition to the voltage drop which occurs near the drain region (due to the presence of the field plate).
US08546891B2 Fin profile structure and method of making same
A FinFET device may include a first semiconductor fin laterally adjacent a second semiconductor fin. The first semiconductor fin and the second semiconductor fin may have profiles to minimize defects and deformation. The first semiconductor fin comprises an upper portion and a lower portion. The lower portion of the first semiconductor fin may have a flared profile that is wider at the bottom than the upper portion of the first semiconductor fin. The second semiconductor fin comprises an upper portion and a lower portion. The lower portion of the second semiconductor fin may have a flared profile that is wider than the upper portion of the second semiconductor fin, but less than the lower portion of the first semiconductor fin.
US08546888B2 Isolation regions
Methods and apparatus are provided. An isolation region is formed by lining a trench formed in a substrate with a first dielectric layer by forming the first dielectric layer adjoining exposed substrate surfaces within the trench using a high-density plasma process, forming a layer of spin-on dielectric material on the first dielectric layer so as to fill a remaining portion of the trench, and densifying the layer of spin-on dielectric material.
US08546887B2 Semiconductor devices
A semiconductor device including a driving region and a dummy region disposed at both side of the driving region includes a semiconductor substrate having a plurality of active regions spaced from each by equal distances in the driving region, a dummy active region in the dummy region, and a guard ring region surrounding the active regions and the dummy active regions. The distance between the dummy active region and the active region nearest to the dummy active region is substantially the same as each distance between adjacent ones of the active regions, and is smaller than the distance between the dummy active region and a portion of the guard ring region nearest to the dummy active region.
US08546885B2 Metal gate electrode of a field effect transistor
An integrated circuit fabrication is disclosed, and more particularly a field effect transistor with a low resistance metal gate electrode is disclosed. An exemplary structure for a metal gate electrode of a field effect transistor comprises a lower portion formed of a first metal material, wherein the lower portion has a recess, a bottom portion and sidewall portions, wherein each of the sidewall portions has a first width; and an upper portion formed of a second metal material, wherein the upper portion has a protrusion and a bulk portion, wherein the bulk portion has a second width, wherein the protrusion extends into the recess, wherein a ratio of the second width to the first width is from about 5 to 10.
US08546883B2 Semiconductor device
A semiconductor device includes a second conductive-type deep well configured above a substrate. The deep well includes an ion implantation region and a diffusion region. A first conductive-type first well is formed in the diffusion region. A gate electrode extends over portions of the ion implantation region and of the diffusion region, and partially overlaps the first well. The ion implantation region has a uniform impurity concentration whereas the impurity concentration of the diffusion region varies from being the highest concentration at the boundary interface between the ion implantation region and the diffusion region to being the lowest at the portion of the diffusion region that is the farthest away from the boundary interface.
US08546882B2 Terminal structure for superjunction device and method of manufacturing the same
A terminal structure for superjunction device is disclosed. The terminal structure comprises from inside out at least one P type implantation ring and several P type trench rings formed in an N type epitaxial layer to form alternating P type and N type regions. A channel cut-off ring is formed at the border of the device. The P type implantation ring is formed adjacent to the active area of the device and covers at least one trench ring. A terminal dielectric layer is formed to cover the P type implantation ring and the trench rings. A plurality of field plates are formed above the terminal dielectric layer. Methods of manufacturing terminal structure are also disclosed.
US08546881B2 Semiconductor device
A semiconductor device includes a second conductive-type well configured over a substrate, a first conductive-type body region configured over the second conductive-type well, a gate electrode which overlaps a portion of the first conductive-type body region, and a first conductive-type channel extension region formed over the substrate and which overlaps a portion of the gate electrode.
US08546879B2 High density lateral DMOS with recessed source contact
The present disclosure discloses a lateral DMOS with recessed source contact and method for making the same. The lateral DMOS comprises a recessed source contact which has a portion recessed into a source region to reach a body region of the lateral DMOS. The lateral DMOS according to various embodiments of the present invention may have greatly reduced size and may be cost saving for fabrication.
US08546875B1 Vertical transistor having edge termination structure
Described herein are embodiments of a vertical power transistor having drain and gate terminals located on the same side of a semiconductor body and capable of withstanding high voltages in the off-state, in particular voltages of more than 100V.
US08546873B2 Integrated circuit and method of fabrication thereof
A method of forming an integrated circuit structure comprising the steps of forming a first and second device region on a surface of a wafer, forming a spacer of a first width on a sidewall of a first gate stack in the first device region, forming a spacer of a second width on a sidewall of a second gate stack in the second device region, with the first width being different from the second width.
US08546871B2 Non-volatile memory cell and fabricating method thereof
A non-volatile memory cell includes a substrate, two charge trapping structures, a gate oxide layer, a gate and two doping regions. The charge trapping structures are disposed on the substrate separately. The gate oxide layer is disposed on the substrate between the two charge trapping structures. The gate is disposed on the gate oxide layer and the charge trapping structures, wherein the charge trapping structures protrude from two sides of the gate. The doping regions are disposed in the substrate at two sides of the gate.
US08546866B2 Nonvolatile semiconductor memory device capable of preventing a silicide short
A nonvolatile semiconductor memory device according to an exemplary embodiment of the present invention including, a first gate electrode formed above a semiconductor substrate via a first insulating film, having a projecting part which projects in upper direction with a certain width; a second gate electrode formed beside a side surface of the first gate electrode via a second insulating film; two side walls having insulation properties formed on a side surface of the second gate electrode and a side surface of the projecting part respectively; and a silicide layer formed on an upper surface of the projecting part and a part of a surface of the second gate electrode, wherein a width of the projecting part is smaller than a width of the first gate electrode below the projecting part.
US08546865B2 Nonvolatile memory device having stacked semiconductor layers and common source line adjacent to bit line plug
Provided is a nonvolatile memory device having a three dimensional structure. The nonvolatile memory device includes a plurality of stacked semiconductor layers and a plurality of memory cell transistors which is formed on each of a plurality of semiconductor layers and serially connected. Memory cell transistors disposed on different semiconductor layers are serially connected to include one cell string forming a current path in a plurality of semiconductor layers, a first selection transistor serially connected to one edge portion of the cell string and a second selection transistor serially connected to the other edge portion of the cell string.
US08546863B2 Nonvolatile memory cell comprising a nanowire and manufacturing method thereof
A memory cell, the memory cell comprising a substrate, a nanowire extending along a vertical trench formed in the substrate, a control gate surrounding the nanowire, and a charge storage structure formed between the control gate and the nanowire.
US08546862B2 Memory cell, an array, and a method for manufacturing a memory cell
A memory cell (100) comprising a transistor, the transistor comprising a substrate (101), a first source/drain region (102), a second source/drain region (112), a gate (104) and a gate insulating layer (103) positioned between the substrate (101) and the gate (104), wherein the gate insulating layer (103) is in a direct contact with the substrate (101) and comprises charge traps (131) distributed over an entire volume of the gate insulating layer (101).
US08546860B2 Stress engineering to reduce dark current of CMOS image sensors
This disclosure relates to an active pixel cell including a shallow trench isolation (STI) structure. The active pixel cell further includes a photodiode neighboring the STI structure, where a first stress resulted from substrate processing prior to deposition of a pre-metal dielectric layer increases dark current and white cell counts of a photodiode of the active pixel cell. The active pixel cell further includes a transistor, where the transistor controls the operation of the active pixel cell. The active pixel cell further includes a stress layer over the photodiode, the STI structure, and the transistor, and the stress layer has a second stress that counters the first stress exerted on the substrate, and the second stress reduces the dark current and the white cell counts caused by the first stress.
US08546858B2 Semiconductor device and method for manufacturing the same
The present invention relates to a semiconductor device and a method for manufacturing the same. According to the present invention, a method of manufacturing a semiconductor device includes: forming a recess on a semiconductor substrate; forming a first gate electrode material and a hard mask layer on an entire surface including the recess; etching the hard mask layer and the first gate electrode material to form the first gate electrode pattern on a lower portion of inside of the recess; forming a second gate electrode material on an entire surface including the recess; and etching the second gate electrode material and separating the second gate electrode material.
US08546856B2 Shallow trench isolation for a memory
In some embodiments, a gate structure with a spacer on its side may be used as a mask to form self-aligned trenches in a microelectronic memory, such as a flash memory. A first portion of the gate structure may be used to form the mask, together with sidewall spacers, in some embodiments. Then, after forming the shallow trench isolations, a second portion of the gate structure may be added to form a mushroom shaped gate structure.
US08546854B2 Semiconductor device and method for manufacturing the same
A semiconductor device includes an isolation layer formed on a semiconductor substrate; an active region defined by the isolation layer; at least one gate line formed to overlap with the active region; at least one first active tab formed on a first interface of the active region which overlaps with the gate line; and a first gate tab formed on a second interface facing away from the first interface in such a way as to project from the gate line.
US08546853B2 Materials, systems and methods for optoelectronic devices
A photodetector is described along with corresponding materials, systems, and methods. The photodetector comprises an integrated circuit and at least two optically sensitive layers. A first optically sensitive layer is over at least a portion of the integrated circuit, and a second optically sensitive layer is over the first optically sensitive layer. Each optically sensitive layer is interposed between two electrodes. The two electrodes include a respective first electrode and a respective second electrode. The integrated circuit selectively applies a bias to the electrodes and reads signals from the optically sensitive layers. The signal is related to the number of photons received by the respective optically sensitive layer.
US08546848B2 Nitride semiconductor device
A nitride semiconductor device includes: a main semiconductor region comprising a first nitride semiconductor layer having a first band gap, and a second nitride semiconductor layer having a second band gap larger than the first band gap, a heterojunction being formed between the first nitride semiconductor layer and a the second nitride semiconductor layer such that two-dimensional electron gas layer can be caused inside the first nitride semiconductor layer based on the heterojunction; a source electrode formed on the main semiconductor region; a drain electrode formed on the main semiconductor region and separated from the source electrode; a third nitride semiconductor layer formed on the first nitride semiconductor layer and between the source electrode and the drain electrode; and a gate electrode formed on the third nitride semiconductor layer. The third nitride semiconductor layer has a third band gap smaller than the first band gap.
US08546847B2 Semiconductor device and power conversion apparatus using the same
A semiconductor device provides a gate electrode formed on a lateral face of a wide trench, and thereby the gate electrode is covered by a gate insulating layer and a thick insulating layer to be an inter layer. Therefore, a parasitic capacitance of the gate becomes small, and there is no potential variation of the gate since there is no floating p-layer so that a controllability of the dv/dt can be improved. In addition, the conductive layer between the gate electrodes can relax the electric field applied to the corner of the gate electrode. In consequence, compatibility of low loss and low noise and high reliability can be achieved.
US08546844B2 Process for forming an organic light-emitting diode luminaires having a single light-emitting layer with at least two light-emitting dopants
There is provided n organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a small molecule host material having dispersed therein a first dopant having a first emitted color and a second dopant having a second emitted color. The overall emission color is white.
US08546843B2 Light emitting devices
Light-emitting devices are provided, the light-emitting devices include a light-emitting structure layer having a first conductive layer, a light-emitting layer and a second conductive layer sequentially stacked on a first of a substrate, a plurality of seed layer patterns formed apart each other in the first conductive layer; and a plurality of first electrodes formed through the substrate, wherein each of the first electrodes extends from a second side of the substrate to each of the seed layer patterns.
US08546842B2 LED chip assembly, LED package, and manufacturing method of LED package
Provided is a highly reliable LED package with significantly improved heat radiating properties, manufacturing method of the LED package, and an LED chip assembly used in the LED package. The LED package is characterized in that the LED chip assembly (10) is bonded to a circuit board (11) created by forming metal circuitry (3) on a metal substrate (5) with an insulation layer (4) therebetween, whereas an LED chip (1) of the LED chip assembly and the metal circuitry (3) of the circuit board are connected via an electrical connection member (9), and at least the LED chip assembly and the electrical connection member are encapsulated with resin encapsulant (8) including fluorescent material.
US08546839B2 Light emitting diode
A light emitting diode includes a substrate, a first semiconductor layer, an active layer and a second semiconductor layer. The first semiconductor layer, the active layer and the second semiconductor layer are stacked on one side of the substrate in that order. The first semiconductor layer is oriented to the substrate. A number of channels are defined between the first semiconductor layer and the substrate.
US08546833B2 LED package and light emitting device having the same
An exemplary LED package includes first and second electrodes, an LED die and an encapsulation. An inner wall of each first and second electrode includes a first oblique plane. The LED die is surrounded by and electrically connected to the first and second electrodes. The LED die includes an outputting surface. The encapsulation is filled between the first electrode ant the second electrode and covers the LED die, and includes opposite first and second outer surfaces, wherein the second outer surface acts as an outputting surface of the LED package. A reflective layer is coated on the first outer surface of the encapsulation. The first oblique plane of the electrode structure is light reflective and extends aslant from the outputting surface of the LED die towards the outputting surface of the LED package along a direction away from the LED die.
US08546828B2 Semiconductor light emitting device having heat dissipating vias
The device includes a first ceramic layer; a second ceramic layer on the first ceramic layer and having a light emitting element mounting area; a reflective layer so formed on a surface of the second ceramic layer that the reflective layer covers at least the mounting area; a protective layer which covers the reflective layer; a semiconductor light emitting element mounted on the protective layer positioned above the element mounting area; and at least one heat dissipation via passing through the first ceramic layer. The heat dissipation via is disposed in a position that does not overlap with the element mounting area in a direction in which the ceramic layers are stacked.
US08546825B2 Light emitting device
A light emitting device is provided which can prevent a change in gate voltage due to leakage or other causes and at the same time can prevent the aperture ratio from lowering. A capacitor storage is formed from a connection wiring line, an insulating film, and a capacitance wiring line. The connection wiring line is formed over a gate electrode and an active layer of a TFT of a pixel, and is connected to the active layer. The insulating film is formed on the connection wiring line. The capacitance wiring line is formed on the insulating film. This structure enables the capacitor storage to overlap the TFT, thereby increasing the capacity of the capacitor storage while keeping the aperture ratio from lowering. Accordingly, a change in gate voltage due to leakage or other causes can be avoided to prevent a change in luminance of an OLED and flickering of screen in analog driving.
US08546820B2 Display device for controlling an organic light emitting layer thickness
A display device includes an array of light emitting cells. Each of the light emitting cells includes a first electrode, a second electrode, and an organic light emitting layer located between the first electrode and the second electrode. Banks are above the first electrode that partition the organic light emitting layer to define each of the light emitting cells. The light emitting cells include a peripheral light emitting cell that is located in a peripheral region of the array. The banks include first and second banks that each border the peripheral light emitting cell. The first bank is closer to a periphery of the array than the second bank. An inclination angle of an innermost sidewall of the first bank that is adjacent the peripheral light emitting cell is greater than an inclination angle of an outermost sidewall of the second bank that is adjacent the peripheral light emitting cell.
US08546819B2 Light emitting device and fabrication method thereof
A method of fabricating a vertical light emitting diode including: growing a low doped first semiconductor layer on a sacrificial substrate; forming an aluminum layer on the low doped first semiconductor; forming an AAO layer having a large number of holes formed therein by anodizing the aluminum layer; etching and patterning the low doped first semiconductor layer using the aluminum layer as a shadow mask, thereby forming grooves; removing the aluminum layer remaining; sequentially forming a high doped first semiconductor layer, an active layer and a second semiconductor layer on the low doped first semiconductor layer with the grooves; forming a metal reflective layer and a conductive substrate on the second semiconductor layer; separating the sacrificial substrate; and forming an electrode pad on the other surface of the low doped first semiconductor layer, the electrode pad filled in the grooves and in ohmic contact with the high doped first semiconductor.
US08546807B2 Off-set top pixel electrode configuration
A semiconductor device architecture where the top pixel electrode is deposited in an off-set configuration, such as to overlap the COM electrode, and also the gate electrode of the neighboring device.
US08546805B2 Two-beam laser annealing with improved temperature performance
Systems and methods are disclosed for performing laser annealing in a manner that reduces or minimizes wafer surface temperature variations during the laser annealing process. The systems and methods include annealing the wafer surface with first and second laser beams that represent preheat and anneal laser beams having respective first and second intensities. The preheat laser beam brings the wafer surface temperate close to the annealing temperature and the anneal laser beam brings the wafer surface temperature up to the annealing temperature. The anneal laser beam can have a different wavelength, or the same wavelength but different orientation relative to the wafer surface. Reflectivity maps of the wafer surface at the preheat and anneal wavelengths are measured and used to select first and second intensities that ensure good anneal temperature uniformity as a function of wafer position.
US08546803B2 Organic light-emitting display and method of manufacturing the same
In an organic light-emitting display having superior image quality and device reliability, and a related method of manufacturing the organic light-emitting display, the organic light-emitting display comprises: a gate electrode formed on a substrate; an interlayer insulating film formed on the substrate so as to cover the gate electrode; and a transparent electrode formed on the interlayer insulating film. The interlayer insulating film comprises multiple layers having different refractive indices.
US08546801B2 Semiconductor apparatus manufacturing method and semiconductor apparatus
Provided is a semiconductor apparatus which may check a state of connection of a penetrating electrode in a semiconductor substrate with ease. A semiconductor apparatus manufacturing method includes: forming in a semiconductor substrate at least three kinds of the through-holes each having a large area, a middle area, and a small area of openings; forming a conductive layer on an inner surface of the at least three kinds of the through-holes having different areas of the openings to form the penetrating electrodes; and measuring resistance values of the penetrating electrode including the through-hole having the large area of the opening and the penetrating electrode including the through-hole having the small area of the opening among the three kinds of the penetrating electrodes to determine states of connection of the penetrating electrodes.
US08546799B2 Organic light emitting display apparatus
An OLED apparatus including a substrate with a lower active layer thereon and including an oxide semiconductor for generating current in response to light; an etching prevention layer on an upper portion of the lower active layer and including a contact hole; a source/drain electrode on the etching prevention layer and electrically connected to the lower active layer through the contact hole; an upper charging electrode on the etching prevention layer and overlapping the lower active layer; a light emitting layer contacting the upper charging electrode for generating light; and a cathode electrode facing the upper charging electrode, wherein the light emitting layer is configured to be driven and emit light in response to a driving voltage applied to the upper charging electrode, and the lower active layer is configured to store current in the oxide semiconductor in response to the driving voltage applied to the upper charging electrode.
US08546797B2 Zinc oxide based compound semiconductor device
In a ZnO based compound semiconductor device, nitrogen (N) doped (Mg)ZnO:N layer is inserted as a diffusion barrier layer 9 between a ZnO based n-type layer 3 to which n-type dopants are doped and an active layer 4 or a p-type layer 5. The diffusion barrier layer 9 prevents diffusion of the n-type dopants to the active layer 4 or the p-type layer 5. Crystalline quality of the active layer 4 of the ZnO based compound semiconductor device is not deteriorated by the diffusion of the n-type dopants.
US08546790B2 Memory device and semiconductor device
The present invention is to provide a semiconductor device in which the step can be simplified, the manufacturing cost can be suppressed, and the decrease in yield can be suppressed. A semiconductor device of the present invention includes an antenna, a storage element, and a transistor, wherein a conductive layer serving as an antenna is provided in the same layer as a conductive layer of the transistor or the storage element. This characteristic makes it possible to omit an independent step of forming the conductive layer serving as an antenna and to conduct the step of forming the conductive layer serving as an antenna at the same time as the step of forming a conductive layer of another element. Therefore, the manufacturing step can be simplified, the manufacturing cost can be suppressed, and the decrease in yield can be suppressed.
US08546789B2 Volatile negative differential resistance device using metal nanoparticles
Disclosed herein is a volatile negative differential resistance device using metal nanoparticles, the device includes an organic layer disposed between two metal electrodes, in which the organic layer includes uniformly dispersed metal nanoparticles having a diameter of about 10 nm or less in an organic material. The device of this invention exhibits a volatile negative differential resistance phenomenon at room temperature upon application of a voltage and is thus suitable for use in various switching devices and logic devices, with excellent reproducibility and simple inexpensive processing.
US08546781B2 Nitrogen doped aluminum oxide resistive random access memory
A resistive random access memory (RRAM) device is provided that includes a first electrode, a second electrode, and a resistance-change film disposed between the first electrode and the second electrode, where the resistance-change film includes an atomic ratio of aluminum, oxygen and nitrogen.
US08546775B2 Method and arrangement for the stabilization of the source location of the generation of extreme ultraviolet (EUV) radiation based on a discharge plasma
The invention is directed to a method and an apparatus for stabilizing the source location during the generation of EUV radiation based on a discharge plasma. The object of finding a novel possibility for stabilizing the source location during the generation of EUV radiation which allows changes in position of the source location to be compensated in a simple manner during the operation of the radiation source is met according to the invention in that a first beam aligning unit (7), a second beam aligning unit (4), and a beam focusing unit (5) are arranged in the vaporization beam (3) and are connected to first to third measuring devices (8, 9, 10) and can be adjusted in order to acquire and compensate for direction deviations and divergence deviations of the vaporization beam (3) with respect to reference values.
US08546772B2 Compensator for multiple surface imaging
A system and method for imaging biological samples on multiple surfaces of a support structure are disclosed. The support structure may be a flow cell through which a reagent fluid is allowed to flow and interact with the biological samples. Excitation radiation from at least one radiation source may be used to excite the biological samples on multiple surfaces. In this manner, fluorescent emission radiation may be generated from the biological samples and subsequently captured and detected by detection optics and at least one detector. The detected fluorescent emission radiation may then be used to generate image data. This imaging of multiple surfaces may be accomplished either sequentially or simultaneously. In addition, the techniques of the present invention may be used with any type of imaging system. For instance, both epifluorescent and total internal reflection methods may benefit from the techniques of the present invention.
US08546766B2 Sensing UV dosage of a fluid stream
Devices and Methods for sensing UV dosage of a fluid stream are described. In a first aspect, a device 22 has a first sensor arrangement 44 for measuring a flow speed of the fluid and a second sensor arrangement 50 for measuring an intensity of UV light radiation. A dosage calculation unit 36 calculates a dosage value from measurements of the sensor arrangements 44, 50. The first sensor arrangement includes a resistive electrical component 32 in thermal contact with the fluid. The electrical component 32 may be heated by an electrical current and has a temperature dependent electrical resistance. Thus, the first sensor arrangement may be used to determine the flow speed of the fluid from a cooling rate of the resistive electrical component 32. According to a second aspect, a device 70 includes at least one UV sensor component 76 for measuring an intensity of UV light irradiation. A data storage 82 for storing intensity or dosage values and an electrical power storage 88 are provided. The device is adapted to freely float within the fluid stream. As such, the device 70 may be inserted into a fluid flowing through a channel, and a dosage value may be determined from data stored in the data storage after the device 70 has passed through the channel.
US08546765B2 High dynamic range X-ray detector with improved signal to noise ratio
An x-ray detector and its pixel circuit are described, that allow to cover a large dynamic range with automatic selection of the sensitivity setting in each pixel, thus providing improved signal to noise ratio with all exposure levels. X-ray detectors are required to cover a large dynamic range. The largest exposure determines the required pixel capacitance. However, a large pixel capacitance gives a bad signal to noise ratio with small exposures e.g. in the dark parts of the image. This invention disclosure describes several approaches to provide automatic sensitivity selection in the pixels. This ensures that low signals are stored in a small capacitor or read out with a high sensitivity with corresponding good signal to noise ratio, while larger signals are stored in larger capacitors or are read out with lower sensitivity so that no information is lost.
US08546764B1 Active X-ray sensing circuit and the sensing method thereof
The present invention provides an active X-ray sensing circuit and the sensing method thereof, it is applied in X-ray panel. The X-ray sensing circuit comprises two row of pixel circuit, and the two row of pixel circuit shares one scan line, and each data line connects with two switches. It is compensated the threshold voltage when it switches to the current source. It operates reading when it switches to amplifier. By applying specific scan line signal, the last-row pixel circuit is compensated and the next-row pixel row is read at the same time, so that the sensing circuit array can compensate and sense in one scan to avoid the effect of the leakage current.
US08546761B2 Bellows actuated infrared (IR) stage
The embodiments of the present invention are directed to addressing the complexity, sample geometry, and even pressure feedback issues associated with mechanical-only mechanisms. In particular, by utilizing one or more bellows capsules in an attenuated total internal reflection (ATR) instrument as a pressure vessel that can expand, contract, and tilt in all directions, the mechanisms disclosed herein can substantially apply uniform pressure to an interposed sample surface to include non-orthogonal sample surfaces, and thus conform to any sample geometry within such instruments. The result of the novel arrangements described herein is to provide a user with a convenient and simple interface for operating the interrogating ATR optical instrument.
US08546753B2 Method and apparatus for multiple electrospray emitters in mass spectrometry
An electrospray ion source apparatus comprises: a plurality of emitter capillaries, each comprising an internal bore for transporting a portion of a liquid sample from a source, an electrode portion for providing a first applied electric potential and an emitter tip for emitting a cloud of charged particles generated from the liquid sample portion; a counter electrode for providing a second applied electric potential different from the first applied electric potential; and at least one shield electrode disposed at least partially between the counter electrode and the emitter tip of at least one of the emitter capillaries for providing a third applied electric potential intermediate to the first and second applied electric potentials, wherein the at least one shield electrode is configured such that provision of the third applied electric potential to the at least one shield electrode minimizes electric field interference effects between the plurality of emitter capillaries.
US08546752B2 Solid-phase extraction (SPE) tips and methods of use
Methods and systems for extraction of analytes from samples for analysis using mass spectrometers are described herein.
US08546749B2 Intrinsic radioactivity in a scintillator as count rate reference
Methods and related systems are described for the detection of nuclear radiation. The system can include a scintillator material that intrinsically generates radiation and a photodetection system coupled to the scintillator material and adapted to generate electrical signals based on light emitted from the scintillator material. A processing system adapted and programmed to receive the electrical signals, to generate a count rate reference value based at least in part on electrical signals generated in response to the light emitted from the scintillator material due to the intrinsically generated radiation.
US08546747B2 Rotary encoder and optical apparatus
The rotary encoder includes a rotary scale in which a spiral pattern is formed, and a sensor unit including a light source and a first light-receiving part that detects light entering via the spiral pattern. A first reading area where the first light-receiving part reads the spiral pattern includes at least one cycle of the spiral pattern in a radial direction over an entire rotational angle range of the rotary scale. The first light-receiving part outputs sinusoidal signals corresponding to a radial cycle of the spiral pattern. The signal processor produces a first phase signal from two phase sinusoidal signals produced based on the sinusoidal signals output from the first light-receiving part, and produces, based on the first phase signal, a rotational angle signal showing a rotational angle of the rotary scale.
US08546745B2 Optoelectronic position measurement device having a guided beam path in the interior of a code carrier and optoelectronic position measurement method
An optoelectronic position measurement device having a code carrier that carries at least one optically registered position code and that is illuminated with optical radiation from a radiation source. At least one portion of the optical radiation is registered by at least one registration element, by means of which a signal dependent on the position code can be created and a position of the code carrier relative to the registration element can thus be registered. the code carrier is movable relative to the registration element with a degree of freedom. the optical radiation couples into the code carrier and is guided at least partially in a beam path in the interior of the code carrier lying in the extension level of the code carrier. The decoupling of the optical radiation occurs in a decoupling zone such that the registration element is illuminated by a substantially homogenous intensity distribution.
US08546743B2 Encoder in which the relative displacement between the encoder scale and encoder head is detected
An encoder detects a relative displacement between an encoder scale and an encoder head. The encoder head incorporates a light source, a light-receiving element to receive light from the light source via the encoder scale, and a signal-processing circuit to process an electrical signal from the light-receiving element. The encoder has a signal detection unit, a signal discrimination unit, and a switching unit. The signal detection unit is activated selectively in accordance with setting. When activated, the signal detection unit detects one or more signals having an almost sinusoidal waveform from the encoder head. The signal discrimination unit is activated selectively in accordance with setting. When activated, the signal discrimination unit determines the waveform of one or more signals having an almost sinusoidal waveform from the signal detection unit. The switching unit switches the current to be supplied to the light source to one of various magnitudes.
US08546742B2 Array of nanowires in a single cavity with anti-reflective coating on substrate
An embodiment relates to image sensor comprising one or more nanowires on a substrate of a cavity, the nanowire being configured to transmit a first portion of an electromagnetic radiation beam incident on the sensor, and the substrate that absorbs a second portion of the electromagnetic radiation beam incident on the sensor, wherein the first portion is substantially different from the second portion. The substrate could have a anti-reflective material. The ratio of a diameter of the cavity to a diameter of the nanowire could be at less than about 10.
US08546739B2 Manufacturing method of wafer level chip scale package of image-sensing module
A manufacturing method of a wafer level chip scale package of an image-sensing module is provided. The method includes providing a wafer having a plurality of die regions, and a plurality of sensing units is formed on a surface of the wafer in each die region. A plurality of lens units is formed on the sensing units, wherein each lens unit includes a lens and an edge wall that are integrally formed. A light-shielding film is also formed on a surface of at least one edge wall of at least one lens units. A dicing process is then performed on the wafer to form a plurality of image sensor chips.
US08546735B2 Microwave oven
A microwave oven is provided. A barrier member prevents airflow provided by a fan assembly from being introduced again to the fan assembly. A separation member divides the airflow provided by the fan assembly to cool a first component and a second component. Thus, the components are efficiently cooled.
US08546734B2 Adjustable magnetic separator
A magnetic separator for spacing a plurality of workpieces in face-to-face relationship includes upper and lower guide plates that define a passage having an inlet opening and an outlet opening for workpieces moving through the separator, with the inlet opening having a funnel-shaped configuration adapted to admit and align any misaligned workpieces moving into the passage. Upper and lower pole pieces adjacent the upper and lower guide plates provide a magnetic field operative to orient workpieces in the passage. The upper guide plate has an intermediate portion that extends between an inlet and outlet end portions of the upper guide plate, with the inlet end portion extending transverse to the intermediate portion of the upper guide plate. The passage has an intermediate portion disposed between the inlet opening and outlet openings, with the inlet opening being substantially larger in cross-sectional area than the intermediate portion of the passage.
US08546725B2 Laser beam machining device and method for adjusting the focal position
A laser beam machining device includes at least one laser beam source for acting upon at least one workpiece using an annular laser focus. Means are provided for imaging the laser radiation reflected from the workpiece on a sensor unit. A method for adjusting the focal position of an annular laser focus in relation to at least one workpiece is also provided.
US08546724B2 Apparatus and method for controlling laser cutting through surface plasma monitoring
The apparatus and method for controlling laser cutting through surface plasma monitoring provides real-time monitoring and control of laser cutting quality. Laser cutting of a workpiece is controlled through monitoring of surface plasma generation, particularly during a laser gas-assisted cutting process. The apparatus includes a Langmuir probe positioned adjacent the impingement point of the laser beam on the workpiece. The Langmuir probe is in communication with a signal analyzer for measuring electrical voltage generated by plasma generated by the cutting of the workpiece. A controller is provided for comparing the measured electrical voltage with a desired threshold voltage. Control signals are generated to selectively adjust output power of the laser responsive to the compared measured electrical voltage and the desired threshold voltage to minimize plasma generation.
US08546723B2 Forming holes using laser energy
A method for generating via-hole interconnections by laser ablation, wherein the layers to be removed and ablated from the substrate are essentially transparent to the laser radiation, but the laser light is absorbed in an underlying absorbing layer with a sufficiently high optical density at the laser wavelength.
US08546717B2 Electron beam layer manufacturing
A process and apparatus for free form fabrication of a three-dimensional work piece comprising (a) feeding raw material in a solid state to a first predetermined location; (b) depositing the raw material onto a substrate as a molten pool deposit under a first processing condition; (c) monitoring the molten pool deposit for a preselected condition; (d) comparing information about the preselected condition of the monitored molten pool deposit with a predetermined desired value for the preselected condition of the monitored molten pool deposit; (e) solidifying the molten pool deposit; (f) automatically altering the first processing condition to a different processing condition based upon information obtained from the comparing step (d); and repeating steps (a) through (f) at one or more second locations for building up layer by layer a three-dimensional work piece. The apparatus is characterized by a detector that monitors a preselected condition of the deposited material and a closed loop electronic control device for controlling operation of one or more components of the apparatus in response to a detected condition by the detector.
US08546714B2 Button assembly and electronic device having the same
An electronic device includes a panel, a button assembly, and a circuit board. The panel defines an opening. The button assembly is mounted to the rear surface of the panel, and includes a button partially received in the opening of the panel, a base plate fixed to the rear side of the button, and a substantially U-shaped balance bar. The button includes a push portion and two protrusions rearwards extending through the base plate. An end of the balance bar is movably connected to the rear side of the base plate, and an opposite end of the balance bar is pivotably connected to the protrusions of the button. The circuit board is fixed behind the button assembly, and includes a switch aligning with the push portion of the button. When the button is pressed, the balance bar restricts the button to just move linearly to the switch.
US08546709B2 Structure for preventing misoperation of flashlight
A structure for preventing misoperation of a flashlight is configured to prevent a flashlight from being unintentionally turned on. The structure includes a safety pin and a slide power switch slidably provided on the flashlight. The slide power switch has a recess for removably receiving the safety pin. An embrasure-like channel is provided at a lower part of the safety pin for matching a T-shaped base in an accommodating area of the flashlight. A retaining portion is provided at the T-shaped base for retaining a bulge formed inside the channel of the safety pin when the structure is not in use. When the safety pin is pushed toward the slide power switch, the bulge climbs over the retainer and is then engaged with the recess of the slide power switch. Thereby, the flashlight not in use is secured from misoperation, namely being unintentionally turned on.
US08546707B2 In-vehicle input device
An in-vehicle input device includes a housing including a supporting member; an operating knob including a shaft hole (supported part) and supported by the supporting member in such a manner that the operating knob rocks; and a switch (a moving contact of a bulge and a fixed contact of a main substrate) operated by rocking the operating knob, wherein the operating knob has a notch defining an opening intersecting with a rocking axis on a first side intersecting with the rocking axis, and wherein a rotary knob, which is an operating (second operating knob) corresponding to another switch, is disposed in the notch.
US08546702B2 Ultrasonic bonding of discrete plastic parts to metal
Electronic devices and other apparatuses that include plastic parts ultrasonically bonded to metal parts are disclosed. A first component or part includes a metallic surface region having a surface roughness with one or more surface irregularities. A second component or part formed from a plastic material that can include an energy director is attached to the metallic surface region via an ultrasonic bond, such that a portion of the plastic material is melted or otherwise formed into the surface irregularities to attach the two components or parts together. The parts can be housings, internal components or other items. The surface irregularities can be formed as a result of a chemical etching process, a machining process, or a combination thereof, and can result in the creation of undercuts or cavities in the metallic surface region.
US08546693B2 Cable with twisted pairs of insulated conductors and filler elements
A cable includes twisted pairs of insulated conductors. Each twisted pair includes two insulated conductors twisted together in a helical manner. The twisted pairs are grouped together to define a central core of the cable. An inner filler element is wrapped helically around the twisted pairs of the central core. An outer filler element is wrapped helically around the twisted pairs of the central core. The outer filler element is wrapped over the inner filler element.
US08546692B2 Strippable semiconductive composition comprising low melt temperature polyolefin
The present invention relates to a semiconductive polymer composition having easily controllable stripping characteristics, especially for an electric power cable. The semiconductive polymer composition has an ethylene copolymer having polar co-monomer units, wherein the amount of the polar co-monomer units in the ethylene copolymer is 10 wt. % or more, based on the total weight of the ethylene copolymer; an olefin copolymer having propylene monomer units and ethylene monomer units, wherein the olefin copolymer has a melting point of 110° C. or less, and carbon black in an amount of from 10 to 50 wt. %, based on the total weight of the semiconductive polymer composition, wherein the olefin copolymer (B) is prepared by using a metallocene polymerization catalyst.
US08546691B2 Differential signal transmission cable
A differential signal transmission cable includes a pair of differential signal lines arranged in parallel to each other, an insulation for bundle-covering the pair of differential signal lines, and a shield conductor wound around an outer periphery of the insulation. The insulation is configured such that an outer circumference thereof in a cross section perpendicular to a longitudinal direction thereof has an oval shape formed with a continuous convex arc-curve. The oval shape has a width in a first direction along the arrangement direction of the pair of differential signal lines being larger than a width in a second direction orthogonal to the first direction.
US08546683B2 Electrically conductive glass and photoelectric conversion element using the same
The electrically conductive glass is obtained by providing a transparent electrically conductive film 12 such as ITO or FTO on a glass plate, and providing a grid including a film of a passivated metal on this transparent electrically conductive film. An insulating, fine oxide film formed on the surface of the passivated metal prevents leakage current from flowing from the grid to an electrolyte. In addition, leakage current is prevented from flowing from the transparent electrically conductive film to the electrolyte by providing a diffusion-preventing film including titanium or titanium oxide between the transparent electrically conductive film and the grid.
US08546680B2 Energy efficient micro combustion system for power generation and fuel processing
An integrated micro-scale power converter converts hydrocarbon fuel into electricity. The integrated micro-scale power converter includes a micromachined combustor adapted to convert hydrocarbon fuel into thermal energy and a micromachined thermoelectric generator adapted to convert the thermal energy into electrical energy. The combustion reaction in the combustor flows in a path in a first plane while the thermal energy flows in a second plane in the generator the second plane being nearly orthogonal or orthogonal to the first plane. The fuel handler in the combustor is adjacent and thermally isolated from the thermoelectric generator. The fuel handler may include a nozzle and gas flow switch, where the frequency of activation of the gas flow switch controls the amount of the fuel ejected from the nozzle.
US08546676B2 Pedal device for electronic percussion instrument
A pedal device for an electronic percussion instrument, including: a base; a foot board supported at its first end portion to the base and configured to pivot by depression; an arm rotatably supported at its first end at a pivot point located near to a second end portion of the foot board, the arm being pivotable about the pivot point; a mass portion provided near to a second end of the arm; a regulating portion for regulating a locus of displacement of the mass portion when the foot board is moved from a depression start position to a depression end position; and a stopper portion provided on the base for defining the depression end position by contacting the mass portion in a forward stroke of depression, the regulating portion regulating the locus of the displacement of the mass portion so as not to contain a downward component in the forward stroke.
US08546675B1 Synthesized string tuner
A method for tuning a musical instrument comprising: (a) digitizing the vibration of at least one vibrating element of the instrument; (b) estimating the fundamental frequency of the vibration; and (c) conditioned upon at least the estimated frequency, generate an audio signal that comprises the characteristics of the original vibration signal with a different fundamental frequency.
US08546672B1 Apparatus for playing a stringed instrument
Disclosed are various embodiments for an apparatus for playing a stringed instrument that has a surface facing multiple strings. The apparatus includes an input device and a carriage assembly having multiple picks configured to sound strings of the stringed instrument. In response to data received from the input device, the picks are configured to move across the strings from a first position, with the strings between the picks and the surface of the stringed instrument, to a second position, with the picks between the strings and the surface of the stringed instrument.
US08546669B1 Maize variety hybrid X08B800
A novel maize variety designated X08B800 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X08B800 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08B800 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08B800, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08B800. This invention further relates to methods for producing maize varieties derived from maize variety X08B800.
US08546666B1 Maize variety hybrid X85A670
A novel maize variety designated X85A670 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X85A670 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X85A670 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X85A670, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X85A670. This invention further relates to methods for producing maize varieties derived from maize variety X85A670.
US08546664B1 Maize variety hybrid X90B041
A novel maize variety designated X90B041 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X90B041 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X90B041 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X90B041, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X90B041. This invention further relates to methods for producing maize varieties derived from maize variety X90B041.
US08546663B2 Plants and seeds of hybrid corn variety CH232367
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH232367. The invention thus relates to the plants, seeds and tissue cultures of the variety CH232367, and to methods for producing a corn plant produced by crossing a corn plant of variety CH232367 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH232367.
US08546657B2 Soybean variety XB25Q11
A novel soybean variety, designated XB25Q11 is provided. Also provided are the seeds of soybean variety XB25Q11, cells from soybean variety XB25Q11, plants of soybean XB25Q11, and plant parts of soybean variety XB25Q11. Methods provided include producing a soybean plant by crossing soybean variety XB25Q11 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB25Q11, methods for producing other soybean varieties or plant parts derived from soybean variety XB25Q11, and methods of characterizing soybean variety XB25Q11. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB25Q11 are further provided.
US08546655B2 Soybean variety XB25X11
A novel soybean variety, designated XB25X11 is provided. Also provided are the seeds of soybean variety XB25X11, cells from soybean variety XB25X11, plants of soybean XB25X11, and plant parts of soybean variety XB25X11. Methods provided include producing a soybean plant by crossing soybean variety XB25X11 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB25X11, methods for producing other soybean varieties or plant parts derived from soybean variety XB25X11, and methods of characterizing soybean variety XB25X11. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB25X11 are further provided.
US08546653B2 Soybean cultivar S090130
A soybean cultivar designated S090130 is disclosed. The invention relates to the seeds of soybean cultivar S090130, to the plants of soybean S090130, to plant parts of soybean cultivar S090130, and to methods for producing a soybean plant produced by crossing soybean cultivar S090130 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars, or breeding cultivars, and plant parts derived from soybean variety S090130, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar S090130, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing the cultivar S090130 with another soybean cultivar.
US08546652B2 Cucumber hybrid PS 14741865 and parents thereof
The invention provides seed and plants of cucumber hybrid PS 14741865 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of cucumber hybrid PS 14741865 and the parent lines thereof, and to methods for producing a cucumber plant produced by crossing such plants with themselves or with another cucumber plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US08546651B2 Cucumber hybrid PS 14727140 and parents thereof
The invention provides seed and plants of cucumber hybrid PS 14727140 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of cucumber hybrid PS 14727140 and the parent lines thereof, and to methods for producing a cucumber plant produced by crossing such plants with themselves or with another cucumber plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US08546649B2 White wall rocket cultivar 40-0801185-B
A white wall rocket cultivar, designated 40-0801185-B, is disclosed. The invention relates to the seeds of white wall rocket cultivar 40-0801185-B, to the plants of white wall rocket cultivar 40-0801185-B, and to methods for producing a white wall rocket plant by crossing the cultivar 40-0801185-B with itself or another white wall rocket cultivar. The invention further relates to methods for producing a white wall rocket plant containing in its genetic material one or more transgenes and to the transgenic white wall rocket plants and plant parts produced by those methods. This invention also relates to white wall rocket cultivars or breeding cultivars and plant parts derived from white wall rocket cultivar 40-0801185-B, to methods for producing other white wall rocket cultivars, lines or plant parts derived from white wall rocket cultivar 40-0801185-B and to the white wall rocket plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid white wall rocket seeds, plants, and plant parts produced by crossing cultivar 40-0801185-B with another white wall rocket cultivar.
US08546644B2 Recombinant gene which enhances the ability of fish to tolerate low dissolved oxygen stress and the use thereof
The invention discloses a recombinant gene which enhances the ability of fish to tolerate low dissolved oxygen (DO) stress and the use thereof. Carp β-actin gene promoter is used as a promoter and Vitreoscilla hemoglobin gene is used as a target gene, so as to construct the recombinant Vitreoscilla hemoglobin gene driven by carp β-actin promoter. The modeling organism zebrafish is used as the research object, and the recombinant gene is microinjected into zygotes of zebrafish. After PCR screening and 156 h low DO stress test, transgenic fish are obtained with a survival rate of 92%, which is significantly different from the survival rate of 65% of the control fish group. The vhb transgenic zebrafish obtain hypoxia tolerance. When the recombinant gene is applied to the economically farmed species, i.e., blunt snout bream (Megalobrama amblycephala) and common carp (Cyprinus carpio L.), it enhances their hypoxia tolerance as well. Such genetically improved breeding technique may be widely used for breeding new excellent farmed species with the hypoxia tolerance.
US08546636B1 Method for gasifying feedstock
A method of gasification using a downdraft gasifier having a plurality of vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. The shape of the tubes eliminates the need for a restriction (hearth) in the gasifier, which limits the maximum achievable throughput. A rotating and vertically adjustable grate is located beneath, but not attached to, the reduction zone of the gasifier.
US08546634B2 Method for production of conjugated diolefin
There is provided a method for production of a conjugated diene from a monoolefin having four or more carbon atoms by a fluidized bed reaction. The method for production of a conjugated diolefin includes bringing a catalyst in which an oxide is supported on a carrier into contact with a monoolefin having four or more carbon atoms in a fluidized bed reactor in which the catalyst and oxygen are present, wherein the method satisfies the following (1) to (3): (1) the catalyst contains Mo, Bi, and Fe; (2) a reaction temperature is in the range of 300 to 420° C.; and (3) an oxygen concentration in a reactor outlet gas is in the range of 0.05 to 3.0% by volume.
US08546633B2 Method for producing alkylated aromatic compound, method for producing cumene, and method for producing phenol
A method for producing an alkylated aromatic compound includes a step (i) of producing a reaction product (a1) containing the alkylated aromatic compound and water by the reaction of an aromatic compound, a ketone, and hydrogen using a metal component containing at least one metallic element of copper, nickel, cobalt, and rhenium and a solid acid substance; a step (ii) of forming a dehydrated product (a2) from at least a portion of the reaction product (a1) by removing at least a portion of the water in the reaction product (a1); and a step (iii) of producing a reaction product (a3) containing the alkylated aromatic compound by bringing at least a portion of the dehydrated product (a2) into contact with a solid acid substance.
US08546631B2 Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using activated carbon
Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with activated carbon to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic compound, a nitrogen compound, and an unsaturated aliphatic compound.
US08546628B2 Hydroisomerization process using molecular sieve SSZ-81
The present invention is directed to a hydroisomerization process using a new crystalline molecular sieve designated SSZ-81, which is synthesized using a structure directing agent selected from 1,5-bis(1-azonia-bicyclo[2.2.2]octane)pentane dications, 1,5-bis(1,4-diazabicyclo[2.2.2]octane)pentane dications, and mixtures thereof.
US08546622B2 Process for making ethanol from acetic acid using acidic catalysts
A process for selective formation of ethanol from acetic acid by hydrogenating acetic acid in the presence of a catalyst comprises a first metal on an acidic support. The acidic support may comprise an acidic support material or may comprise an support having an acidic support modifier. The catalyst may be used alone to produced ethanol via hydrogenation or in combination with another catalyst. In addition, the crude ethanol product is separated to obtain ethanol.
US08546619B2 Process for the preparation of bronopol
The invention provides a process for preparing bronopol, which process comprises charging a reaction vessel with water, bromopicrin, nitromethane and paraformaldehyde, gradually feeding a base into said reaction vessel under stirring, bringing the reaction to completion and separating bronopol from the aqueous reaction mixture.
US08546612B2 Phenyl-N-acyl derivatives of amines and amino acids, a process for the preparation thereof, a pharmaceutical composition and use thereof
The present invention relates to novel phenyl-N-acyl derivatives of biogenic amines and amino acids of general formula (I) as cyclooxynease inhibitors, possessing analgetic and anti-inflammatory properties and devoid of side effects in particular ulcerogeneity and pro-spasmodic actions, as well as capability to potentiate effect of other analgetics, and possessing in addition antihypoxic, antidepressant and anti-Parkinsonistic action; as well as to the processes for the preparation novel and known phenyl-N-acyl derivatives of biogenic amines, to a pharmaceutical composition and to an agent comprising compounds of general formula (I) as well as to use thereof and a method of treating.
US08546609B2 Ionic liquid containing allylsulfonate anion
Problem:Providing a novel ionic liquid, which is low-cost, environment-friendly, and has low viscosity and melting point.Means for Solving the Problem:The present invention is the invention of the ionic liquid represented by the general formula [1]: {wherein, R1 to R3 and n pieces of R4 each independently represent hydrogen atom or alkyl group having 1 to 4 carbon atoms, R5 to R7 each independently represent alkyl group, aralkyl group, or aryl group, R8 represents alkyl group, aralkyl group, aryl group, or the one represented by the general formula [2]: (wherein T represents alkylene chain having 1 to 8 carbon atoms, n represents 1 or 2, and R1 to R7 are the same as the above-described), X represents nitrogen atom or phosphorus atom, n represents 1 or 2. When n is 1, R3 and R4 are bound and may form cyclohexene ring together with the adjacent carbon atoms. In addition, when X is nitrogen atom, R5 to R7 or R5 to R6 may form hetero ring with nitrogen atom binding thereto}.
US08546606B2 Method for producing polyisocyanates
The invention relates to a process for preparing polyisocyanates by reacting primary amines with phosgene, which comprises the steps a) mixing the amine with the phosgene, b) reacting the amine with the phosgene in a residence reactor and, if desired, c) transferring the output from the reactor of step b) into a distillation column, wherein the residence reactor in step b) is configured as a tube reactor.
US08546599B2 Tert-butylphenyl sulfonate compound, nonaqueous electrolyte solution for lithium secondary battery using the same, and lithium secondary battery using the same
The disclosed subject matter relate to a di-tert-butylphenyl alkylsulfonate compound, tert-butylphenyl alkylsulfonate compound, di-tert-butylphenyl arylsulfonate compound or tert-butylphenyl arylsulfonate compound useful as an intermediate raw material of a pharmaceutical, agricultural chemical, electronic material or polymer material and the like, or as a battery material, and also provides a nonaqueous electrolytic solution for a lithium secondary battery having superior cycle performance and other battery properties through the use thereof, and a lithium secondary battery. The disclosed embodiments further relate to a nonaqueous electrolytic solution for use as in a lithium secondary battery containing, in a nonaqueous electrolytic solution in which an electrolyte salt is dissolved in a nonaqueous solvent, 0.01 to 10% by weight of a di-tert-butylphenyl alkylsulfonate compound, tert-butylphenyl alkylsulfonate compound, di-tert-butylphenyl arylsulfonate compound or tert-butylphenyl arylsulfonate compound, and to a lithium secondary battery and a compound.
US08546595B2 Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
Halogen substituted metallocene compounds are described and comprise one or more monocyclic or polycyclic ligands that are pi-bonded to the metal atom and include at least one halogen substituent directly bonded to an sp2 carbon atom at a bondable ring position of the ligand, wherein the or at least one ligand has one or more ring heteroatoms in its cyclic structure. When combined with a suitable activator, these compounds show activity in the polymerization of olefins, such as ethylene and propylene.
US08546594B2 Indium oxoalkoxides for producing coatings containing indium oxide
The present invention relates to halogenated indium oxo alkoxides of the generic formula In6O2X6(OR)6(R′CH(O)COOR″)2(HOR)x(HNR′″2)y where X═F, Cl, Br and/or I, R═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, R′═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, R″═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, R′″═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, x=0 to 10 and y=0 to 10, to processes for preparation thereof and to use thereof.
US08546593B2 Methods and compositions for novel liquid crystal delivery systems
Methods of making a liquid crystal mixture essentially comprised of at least one fatty acid ester or fatty acid, at least one polyhydric solvent, and at least one alkali reactant. The resultant mixture includes at least one fatty acid ester or fatty acid, at least one polyhydric solvent, and at least one salt of said fatty acid ester or fatty acid. The resultant mixture exhibits enhanced stability and aqueous solubility of fatty acids and fatty acid esters. When medium chain fatty acid monoglycerides are used in the method, the resultant mixture exhibits antimicrobial efficacy.
US08546591B2 Method for producing cis-rose oxide
The present invention relates to a process for the preparation of cis-2-(2-methylprop-1-enyl)-4-methyltetrahydropyran comprising the catalytic hydrogenation of 2-(2-methylprop-1-enyl)-4-methylenetetrahydropyran in the presence of hydrogen and a heterogeneous catalyst comprising ruthenium on a support and subsequently bringing the compounds obtained in this way into contact with a strongly acidic cation exchanger.
US08546590B2 Polar dyes
The present invention relates to novel polar fluorescent and quenchers dyes, and minor groove binder with enhanced polarity. The present invention further relates to methods of preparing oligonucleotide probes labeled with polar arsonate dyes under the condition of automated synthesis and method of using such probes.
US08546589B2 Organophosphorus compounds, catalytic systems comprising said compounds and method of hydrocyanation using said catalytic systems
Organophosphorus compounds are described that belong to the phosphinite-phosphite family. Catalytic systems comprising a metallic element forming a complex with said phosphinite-phosphite compounds and methods of hydrocyanation employed in the presence of said catalytic systems are also described.
US08546587B2 Method for producing acrylate derivative, acrylate derivative, and intermediate thereof
Provided are 1) a production process for an acrylic ester derivative capable of being a raw material of a polymer for obtaining a photoresist composition capable of forming a photoresist film which is excellent in a reactivity to acid and a heat stability and is less swollen in developing and which has a refractive index of preferably 1.72 or more in 193 nm and can be patterned, 2) an acrylic ester derivative obtained by the above production process and 3) alcohol and ester which are synthetic intermediates for the above acrylic ester derivative.
US08546585B2 Process for preparing eprosartan mesylate
The present invention discloses a process for preparing eprosartan mesylate, in which eprosartan is dissolved or suspended in glacial acetic acid, then methanesulfonic acid is added and a solution of eprosartan mesylate in glacial acetic acid is obtained by stirring, a solid of eprosartan mesylate is precipitated by continuously stirring and then obtained by filtration, or a solid of eprosartan mesylate is obtained by concentrating the glacial acetic acid to dry, or a solid of eprosartan mesylate is obtained by adding dropwise an organic ester solvent into the glacial acetic acid under stirring to precipitate a crystal and separate the crystal.
US08546584B2 Benzoxazole derivative, light-emitting element, light-emitting device, electronic device, and lighting device
A novel benzoxazole derivative having high excitation energy, particularly high triplet excitation energy is provided. A light-emitting element having high current efficiency is provided by application of the novel benzoxazole derivative for the light-emitting element. A light-emitting device, an electronic device, and a lighting device each having reduced power consumption are provided. The benzoxazole derivative is represented by General Formula (G1). In the formula, R11 to R14 and R21 to R27 separately represent any one of hydrogen, an alkyl group having 1 to 4 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, Ar represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms, and Z represents either a sulfur atom or an oxygen atom.
US08546583B2 Compounds as cannabinoid receptor ligands and uses thereof
The present invention relates to compounds of formula (I), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1, R2, R3, R4, and L1 are defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions. The present invention also relates to compounds of formula (II), or pharmaceutical salts, prodrugs, salts of prodrugs, or combinations thereof, wherein R1a, R2a and (Rx)n are as defined in the specification, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.
US08546581B2 Compounds, methods and formulations for the oral delivery of a glucagon-like peptide (Glp)-1 compound or a melanocortin-4 receptor (Mc4) agonist peptide
The present application relates to novel compounds, methods and formulations useful for the oral delivery of a glucagon like peptide-1 compound or a melanocortin 4 receptor agonist peptide.
US08546576B2 3 or 4-substituted piperidine compounds
There are disclosed racemic or enantiomerically enriched 3- or 4-substituted piperidine compounds represented by the following structural formula (I): or any of their isomers, or pharmaceutically acceptable salts thereof. Also disclosed are pharmaceutical compositions containing the subject compounds. The subject compounds are useful for the treatment of diseases of the central nervous system, particularly depression, anxiety and pain disorder.
US08546573B2 Process for the preparation of 7-ethyl-10-[4-(1-piperidino)-1-piperdino] carbonyloxy-camptothecin hydrochloride trihydrate
The present invention relates to process for the preparation of 7-ethyl-10-[4-(1-piperidino)-1-piperidino]carbonyloxy-camptothecin hydrochloride trihydrate and process for the isolation of 1-chlorocarbonyl-4-piperidinopiperidine and novel crystalline form of 1-chlorocarbonyl-4-piperidinopiperidine and 7-ethyl-10-[4-(1-piperidino)-1-piperidino]carbonyloxy-camptothecin.
US08546563B2 Compounds which modulate the CB2 receptor
Compounds of formula (I) are disclosed. Compounds according to the invention bind to and are agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain.
US08546559B2 Modified galactomannan ethers
Cationic hydrophobically modified galactomannan ethers having a cationic degree of substitution (DSC) from 0.01 to 0.5 and hydrophobic degree of substitution (DSH) below 0.001 are readily soluble in aqueous systems and useful to thicken, stabilize and condition cosmetics, detergent compositions and household cleaning products; they further improve the deposition of other ingredients on the treated surface (skin, hair or fabric).
US08546558B2 Method for the manufacture of microfibrillated cellulose
A method of treating chemical pulp for the manufacture of microfibrillated cellulose includes the following steps: a) providing a hemicellulose containing pulp, b) refining the pulp in at least one step and treating the pulp with one or more wood degrading enzymes at a relatively low enzyme dosage, and c) homogenizing the pulp thus providing the microfibrillated cellulose. A microfibrillated cellulose obtainable by the method is also provided. The microfibrillated cellulose can be used in food products, paper products, composite materials, coatings or in rheology modifiers (e.g. drilling muds).
US08546551B2 Method to detect prostate cancer in a sample
The present invention provides methods to detect prostate cancer by detecting the RNA encoded by PCA3. The disclosure provides a method for determining a predisposition, or presence of prostate cancer comprising: (a) contacting a sample with at least one oligonucleotide that hybridizes to a PCA3 polynucleotide; (b) detecting an amount of PCA3 and second prostate-specific polynucleotides; and (c) comparing the amount of PCA3 polynucleotide that hybridizes to the oligonucleotide to a predetermined cut off value, and determining the presence or absence of prostate cancer. Diagnostic kits are provided for detecting prostate cancer or the risk of developing same comprising: (a) at least one container means containing at least one oligonucleotide probe or primer that hybridizes to PCA3 (b) at least one oligonucleotide probe or primer that hybridizes with a second prostate specific nucleic acid; and (c) reagents for detecting PCA3 and the second prostate specific nucleic acid.
US08546550B2 Immunostimulatory oligonucleotides
Compositions that include immunostimulatory nucleic acids are disclosed, along with the use of such compositions to induce immune responses.
US08546536B2 Genetically engineered G-alpha proteins and uses thereof
The present invention relates to novel engineered Ga proteins and assay methods of using such proteins to advance drug discovery. Engineered Ga proteins described by the invention contain alterations of at least one and preferably two or more amino acid residues that are highly conserved among all four subfamilies of Ga proteins. A preferred engineered protein disclosed here is a double mutant, Gαπ R178M A326S. This specific combination of mutations yields an unexpectedly amplified effect on Ga function both in terms of GTPase activity (GTP hydrolysis) and GDP dissociation. This synergistic effect may have a profound influence on the way GPCR signaling pathways are examined for the development of new pharmacotherapies, particularly in the field of central nervous system disorders such as Parkinson's disease.
US08546533B2 Pipecolic linker and its use for chemistry on solid support
The present invention relates to a pipecolic linker and its use as a solid-phase linker in organic synthesis. Said pipecolic solid-phase linker may be used for coupling functional groups chosen between primary amines, secondary amines, aromatic amines, alcohols, phenols and thiols. In particular, said pipecolic solid-phase linker may be used for peptide or pseudopeptide synthesis, such as the reverse N to C peptide synthesis or the retro-inverso peptide synthesis, or for the synthesis of small organic molecules.
US08546529B2 Injectable bone regeneration gel containing bone formation enhancing peptide
The present invention relates to an injectable bone regeneration material containing a bone formation enhancing peptide, and more particularly, to an injectable bone regeneration material, in which a bone formation enhancing peptide essentially containing one and more amino acid sequences among SEQ ID NO: 1 to SEQ ID NO: 28 is bonded or mixed to a gel-forming base material selected from the group consisting of chitosan, alginic acid, silk fibroin, propylene glycol, propylene glycol alginic acid, poloxamer, chondroitin sulphate, and the combination thereof. The injectable bone regeneration material according to the present invention can increase differentiation of bone marrow stromal cells and osteoblasts into bone tissue, thus maximizing tissue regeneration by a peptide capable of promoting differentiation of bone tissue and periodontal tissue regeneration. The injectable bone regeneration material is in the form of a gel, and thus can be applied to a surface of various medical devices such as implant etc., and can be mixed with bone graft particles to apply, so that it can increase a treatment effect of existing medical devices to maximize a tissue regeneration effect.
US08546512B2 Copolymer containing fluorenylporphyrin-benzene, preparation method and use thereof
A copolymer containing fluorenylporphyrin-benzene is disclosed, which comprises a copolymer represented by formula (1), in which R1, R2, R3 and R4, which may be identical or different, are C1-C16 alkyl, and n is an integer of 1 to 100. The preparation method of said copolymer containing fluorenylporphyrin-benzene and the use thereof in manufacture of solar batteries components, organic field effect transistors, organic electroluminescent components, organic optical storage components, organic non-linear materials or organic laser components are also disclosed.
US08546511B2 Polyamideimide resin for flexible printed circuit boards; metal-clad laminate, coverlay, and flexible printed circuit board that use this resin; and resin composition
The present invention provides a polyamideimide resin for flexible printed circuit boards that prior to curing exhibits an excellent solubility, processability, and handling characteristics, and that after curing exhibits flame retardancy, solder heat resistance, circuit embeddability, and flexibility and further has a high glass-transition temperature (Tg) and is able to maintain a high adhesive strength. The present invention provides a polyamideimide resin for flexible printed circuit boards, which is obtained by the polymerization reaction of an acid component comprising at least a monoanhydride and an aromatic dicarboxylic acid with a diisocyanate compound or diamine compound in an approximately equimolar amount with respect to the total molar amount of the acid component, wherein the molar amount of the monoanhydride is 0.4 to 0.8 taking the total molar amount of the acid component as 1.
US08546509B2 Functionalized particles
Functionalized particles having fully formed shells and cores comprising a polyurethane or polyurea matrix obtained by interfacial addition polymerisation of (i) at least one polyisocyanate derivative selected from the group of partially blocked polyisocyanates and polyisocyanates partially modified with fiber reactive groups and (ii) at least one polyamine or polyhydric alcohol, said functionalized particles being capable to chemically or physically bind to a substrate.
US08546506B2 Polymerization of isoprene from renewable resources
The invention features compositions and methods for producing polymers of isoprene derived from renewable resources such as isoprene produced from cultured cells that use renewable carbon sources. A starting isoprene composition, such as a bioisoprene composition, is distinguished from petroleum based isoprene by the purity profile (such as lower levels of certain C5 hydrocarbons other than isoprene, presence of certain compounds associated with the biological process for production) and the relative content of the carbon isotopes. Polymers obtained by polymerization of such starting isoprene composition according to this invention, such as a polyisoprene homopolymer or a copolymer having repeat units that are derived from isoprene, are distinguishable from isoprene containing polymers from petrochemical resources. The present invention more specifically discloses a polyisoprene polymer which is comprised of repeat units that are derived from isoprene monomer, wherein the polyisoprene polymer has δ13C value of greater than −22‰. This type of polyisoprene can be a cis-1,4-polyisoprene homopolymer rubber. Also provided are methods for verifying that a polyisoprene homopolymer or a copolymer having repeat units that are derived from isoprene contains isoprene that is from a sustainable renewable non-petroleum derived source.
US08546504B2 Extrusion processes using high melt strength polypropylene
The present invention relates to a process comprising extruding a blend of an first propylene polymer comprising a non-phenolic stabilizer and a non-irradiated second propylene polymer, wherein the irradiation of the first propylene polymer was conducted in a reduced oxygen environment, and the irradiated first propylene polymer and the non-irradiated second propylene polymer were blended at a temperature below the melting point of the first and second propylene polymers.
US08546502B2 Method for producing dye polymer, dye polymer and use of the same
Disclosed are a production process of a dye polymer having a dye content of from 1 to 50 wt %, and the dye polymer and its use. The production process includes subjecting an addition-polymerizable monomer to living radical polymerization by using, as a polymerization initiator, a dye having a polymerization initiating group enabling the living radical polymerization. The dye polymer and a composition of the dye polymer and a pigment are useful as good coloring agents for various products or articles. The colored products or articles are high in transparency, and are provided with high added value. The dye polymer can also be used as a dispersant for pigments, thereby making it possible to afford pigment dispersions excellent in dispersion properties and dispersion stability.
US08546500B2 Complexes for use in metathesis reactions
The present invention relates generally to metal complexes, methods for preparation and uses of the same.
US08546499B2 Linear low density polyethylene with uniform or reversed comonomer composition distribution
Ziegler-Natta catalyzed linear low density polyethylene which satisfies the following conditions:a) a density, according to ISO 1183, of from 900 to 925 kg/m3,b) a C4-C10-comonomer content, determined by Fourier transform infrared spectroscopy, of 1 to 16 wt %c) a weight average molecular weight Mw, determined by gel permeation chromatography, of at least 200 000,d) wherein the linear low density polyethylene comprises, by Crystallisation Analysis Fractionation (CRYSTAF) an amorphous fraction soluble at a temperature below 30° C. of at most 10 wt % and a fraction crystallising between 60 to 75° C. of at least 35 wt % ande) by temperature rising elution fractionation (TREF) analysis, at least 70 wt % of a crystallising polymer component having an elution temperature range from 60° C. to 94° C. and less than 10 wt % of a crystallising polymer component having an elution temperature range from 30° C. to 60° C. and,f) by Gel Permeation chromatography coupled with Fourier transform infrared spectroscopy detector (GPC-FTIR), a substantially constant short chain branching profile across the molecular weight distribution (MWD) org) by Gel Permeation chromatography coupled with Fourier transform infrared spectroscopy instruments (GPC-FTIR), a reverse short chain branching profile across the molecular weight distribution (MWD),the linear low density polyethylene being produced in the presence of a special Ziegler-Natta procatalyst and a halogenated aluminium alkyl cocatalyst of the formula (IV) (C1-C4- alkyl)m-Al-X3−m, wherein X is chlorine, bromine, iodine or fluorine and m is 1 or 2.
US08546495B2 Polyaniline-added prepolymer, method of manufacturing polyaniline-added prepolymer, polyaniline graft polymer, method of manufacturing polyaniline graft polymer, cross-linked material, and paint
Polyaniline is added into a glycidyl group- or isocyanate group-containing (meth)acrylate to obtain a polyaniline-added prepolymer, and then the obtained polyaniline-added prepolymer and another unsaturated group-containing monomer undergo additive copolymerization at their respective double bonds to obtain a polyaniline graft polymer having a weight-average molecular weight of 1,000 to 100,000.
US08546492B2 Surface treatment method for water-absorbing resin and production method for water-absorbing resin
The present invention provides a surface treatment method for a water-absorbing resin comprising three steps of: 1) a humidifying and mixing step for mixing a base polymer and a surface cross-linking agent solution to obtain a “humidified substance”; 2) a pretreatment step for raising temperature of said humidified substance to obtain a “pretreated substance”; and 3) a surface cross-linking reaction step for cross-linking said pretreated substance to obtain a surface cross-linked “water-absorbing resin”; wherein dew point in the pretreatment step of the above 2) is from 50° C. to 95° C., and temperature of said humidified substance is raised from temperature below the dew point up to a temperature of 10° C. higher than the dew point.
US08546489B2 Polymer blend compositions
Provided are filled polyimides that can be used in films and articles comprising the films. The films are useful in coverlay applications and have advantageous optical properties. Also provided are blends of polyimide precursor, polyacrylonitrile, and cellulosic polymer which can be used to obtain the filled polyimides.
US08546488B2 Cleavable block copolymers, functionalized nanoporous thin films and related methods of preparation
Cleavable, disulfide-coupled block copolymers as can be used in the preparation of nanoporous thin films, micellar configurations and related structures.
US08546479B2 Aqueous binders for coatings with improved gloss
A water-reducible mixture of (meth)acrylic copolymers having a hydroxyl number of from 40 mg/g to 250 mg/g, an acid number of from 15 mg/g to 80 mg/g, a weight average molar mass Mw from 9 kg/mol to 40 kg/mol and a glass transition temperature Tg from −40° C. to 80° C., based on polymerised monomers comprising at least one alkyl ester A of an olefinically un-saturated carboxylic acid having from 1 to 8 carbon atoms in the alkyl group, at least one hydroxy functional alkyl ester B of an olefinically unsaturated carboxylic acid, at least one aliphatic compound C that has both hydroxy and carboxyl functionalities, or which is a lactone or a cyclic lactone, at least one vinyl monomer D which does not comprise a moiety derived from an olefinically unsaturated carboxylic acid, at least one olefinically unsaturated carboxylic acid E, a process for its preparation, and a method of use thereof in the preparation of paints.
US08546477B2 Coating composition, method of producing the same, articles made therefrom, and method of making such articles
The process for producing the coating composition according to the instant invention comprises the steps of: (1) providing an ethylene based copolymer composition; (2) providing a propylene polymer composition; (3) providing a chlorinated olefin polymer composition; (4) optionally providing a filler; (5) optionally providing an adhesion promoting agent; and (6) melt blending said ethylene based copolymer composition, said propylene polymer composition, said chlorinated olefin polymer composition, said optional filler and said optional adhesion promoting agent. The articles according to the instant invention comprise optionally a substrate; and a coating. The method for making the inventive articles comprises the steps of (1) providing a substrate; (2) providing a coating composition; and (3) coating said coating composition into onto at least one surface of said substrate.
US08546476B2 Exoergic filler composition, resin composition, exoergic grease and exoergic coating composition
The present disclosure provides an exoergic filler composition which is able to exert superior exoergic property, and a resin composition, a grease, and a coating composition which having superior exoergic property, respectively, by using the above-mentioned exoergic filler composition. The exoergic filler composition contains 1 to 50 volume % of a needle-shaped zinc oxide having an average long diameter of 0.1 to 10 μm, an average short diameter of 0.025 to 2.5 μm, aspect ratio defined by (average long diameter)/(average short diameter) of 4 or more and specific surface area according to BET method of 50 m2/g or less, and 50 to 99 volume % of other exoergic filler.
US08546471B2 Waterborne adhesive with improved wet adhesion
A Waterborne adhesive comprising 1 to 50 weight-% of a (meth)acrylate copolymer manufactured by polymerization of at least one ester of methacrylic acid, acrylic acid, crotonic acid and/or itaconic acid with aliphatic alcohols, substituted aliphatic alcohols, aromatic alcohols, polyether glycols, and other copolymerizable monomers, having an acid number from 0 to 150 mgKOH/g, 0 to 40 wt-% of natural polymers 0.5 to 30 wt-% of urea, 0.1 to 20 wt-% of additives, characterized in that the adhesive contains 0.05 to 20 weight-% of a super absorbent polymer.
US08546470B2 Cellulosic inclusion thermoplastic composition and molding thereof
A cellulosic inclusion-thermoplastic composition that includes cellulosic inclusions and a thermoplastic polyolefin that forms a matrix in which the cellulosic inclusions are dispersed. A maleated polymer and a polar thermoplastic polymer resin of a polyamide or polyester are provided to improve adhesion between the cellulosic inclusions and the thermoplastic polyolefin. The polar thermoplastic polymer resin is characterized by a melting temperature greater than that of the thermoplastic polyolefin. The composition as provided has increased break tensile strength relative to a composition devoid of the polar thermoplastic polymer resin but otherwise is unchanged. The break tensile is measured at 23° Celsius and at an elongation rate of 50 millimeters per minute.
US08546468B2 Method and device for the continuous production of polymers by radical polymerization
The present invention relates to a method for the continuous production of a polymer by radical polymerization, wherein at least three materials are mixed with microstructures in one or more mixers and are then polymerized in at least one reaction zone.
US08546463B2 Dental adhesive composition
Dental composition comprising an aqueous mixture containing (i) a polymerizable acidic phosphoric acid ester monomer of the following formula (A): wherein a is an integer of from 1 to 10; R1 represents a hydrogen atom or a moiety of the following formula (Y) wherein X independently represent an oxygen atom, a sulfur atom, or a group NR, wherein R may be a hydrogen atom, a C1-6 alkyl group or an acyl group; L represents an (a+b)-valent organic residue containing 1 to 20 carbon atoms and optionally including ether, thioether or amino groups or further acidic groups, whereby the carbon atoms comprise at least a+b carbon atoms selected from primary and secondary aliphatic carbon atoms, secondary alicyclic carbon atoms, and aromatic carbon atoms, each of said a+b carbon atoms linking a phosphate or 2-(oxaallyl) derivative group; b is an integer of from 1 to 10; R2 which may be the same or different, independently may be hydrogen, an allyl group or a moiety R1 wherein b is 1; provided that at least one of R1 and R2 is not hydrogen; (ii) one or more polymerizable N-substituted alkyl acrylic or acrylic acid amide monomers; (iii) an organic water-miscible solvent and/or water; (iv) a polymerization initiator; (v) an inhibitor and/or a stabilizer; (vi) optionally an organic or inorganic acid; and (vii) optionally a filler and/or a fluoride releasing compound.
US08546457B2 Method for the production of abrasive foams
A process for production of an abrasive foam based on a melamine-formaldehyde condensate comprising inorganic nanoparticles, comprising the steps of: (1) preparation of a solution or dispersion comprising a precondensate of the foam to be produced, and also comprising inorganic nanoparticles, (2) foaming of the precondensate via heating of the solution or dispersion from step (1), in order to obtain a foam which comprises inorganic nanoparticles, and also, if appropriate, (3) heat-conditioning of the foam obtained in step (2), leads to improved abrasion in the polishing of delicate surfaces.
US08546456B2 Fracture fixation systems
Systems for bone fracture repair are disclosed. One system includes a biocompatible putty that may be packed about a bone fracture to provide full loadbearing capabilities within days. The disclosed putties create an osteoconductive scaffold for bone regeneration and degrade over time to harmless 5 resorbable byproducts. Fixation devices for contacting an endosteal wall of an intramedullary (IM) canal of a fractured bone are also disclosed. One such fixation device includes a woven elongated structure fabricated from resorbable polymer filaments. The woven elongated structure has resilient properties that allow the woven 10 structure to be radially compressed and delivered to the IM canal using an insertion tube. When the insertion tube is removed, the woven structure expands towards its relaxed cross-sectional width to engage the endosteal wall. The woven elongated structure is impregnated with a resorbable polymer resin that cures in situ, or in the IM canal.
US08546454B2 Process and method for the producton of dimethylether (DME)
Disclosed herein is a process for the production of fuel grade DME from carbonaceous fuels, including a pressurized multi-stage progressively expanding fluidized bed gasifier and an oxyblown autothermal reformer to produce a synthesis gas (syngas) with desirable hydrogen to carbon monoxide molar ratio, which then undergoes gas-phase DME one-step direct synthesis in a fluid pluralized bed reactor over an attrition resistant bifunctional catalyst. The crude DME thus obtained is purified in a two column distillation unit to produce a fuel grade DME having a purity greater than 99.98 mole %.
US08546451B2 Estrogen receptor ligands and methods of use thereof
The present invention relates to methods of treating androgen deprivation therapy (ADT) induced hot flashes and severe hot flashes in a subject.
US08546448B2 3-substituted compounds for reducing uric acid
A process for forming a solid electrolytic capacitor and an electrolytic capacitor formed by the process. The process includes: providing an anode wherein the anode comprises a porous body and an anode wire extending from the porous body; applying a thin polymer layer onto the dielectric, and forming a dielectric on the porous body to form an anodized anode; applying a first slurry to the anodized anode to form a blocking layer wherein the first slurry comprises a first conducting polymer with an median particle size of at least 0.05 μm forming a layer of crosslinker on the blocking layer; and applying a layer of a second conducting polymer on the layer of crosslinker.
US08546445B2 Oral composition
A composition which is adapted for oral consumption comprising daidzein and an anthocyanidin, wherein the weight ratio of daidzein to anthocyanidin is in the range of from 1:1 to 1:100, wherein the daidzein is in the form of a pre-prepared aqueous dispersion, and wherein the composition is free of soy protein, which can exhibit an anti-inflammatory effect in skin, the use of a composition containing daidzein and an anthocyanidin for obtaining an anti-inflammatory effect in the skin and a method of reducing skin inflammation through the oral consumption of the composition.
US08546444B2 Synthetic lactone formulations and method of use
Natural and synthetic compounds having a lactone structure methods for alleviation of pain, especially pain associated with disorders such as melanoma, leukemia, breast cancer, lung cancer, ovarian cancer, colon cancer, esophagus cancer, liver cancer, and lymphatic cancer. Initial studies have shown that patients can be taken off of morphine when the preferred alpha-methylene-gamma-butyrolactone is administered in a dosage of between 60 and 120 mg/day intramuscularly.
US08546438B2 Substituted (thiophenyl-carbonyl)imidazolidinones, and use thereof
The present invention relates to novel substituted (thiophenyl-carbonyl)imidazolidinones, methods for their production, their use for the treatment and/or prevention of diseases, as well as their use for the production of medicaments for the treatment and/or prophylaxis of diseases, especially retroviral diseases, in humans and/or animals.
US08546437B2 Compounds and compositions and methods of use
Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
US08546431B2 5-lipoxygenase-activating protein (FLAP) inhibitors
A method for treating a human comprises administering a therapeutically effective amount of 3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid or a pharmaceutically acceptable salt or a pharmaceutically acceptable N-oxide thereof, to the human in need.
US08546427B2 Tetrahydroquinoline derivatives
The present invention relates to compounds according to formula (I) and pharmaceutically acceptable salts or esters thereof, wherein R1 to R7 have the significance given herein. The compounds are activators of AMP-activated protein kinase (AMPK) and are useful in the treatment or prophylaxis of diseases that are related to AMPK regulation, such as obesity, dyslipidemia, hyperglycemia, type 1 or type 2 diabetes and cancers.
US08546426B2 N-aminotetrahydroisoquinolines as anti-cancer agents
The compounds herein disclosed are tetrahydroisoquinoline analogs that have modifications on the phenyl rings by introducing groups with various electronic properties. These derivatives of tetrahydroisoquinoline have been shown to have anti-proliferative activity against cells. In particular, the compounds have been found to be effective in inhibiting the proliferation of cancer cells, such as cancer cells that originated in breast tissue. Additionally, it has been shown that the novel compounds have IC50 values against the breast cancer cells that are 6-10-fold less than the IC50 of tamoxifen.
US08546424B2 Acetylene derivatives of 5-phenyl-pyrazolopyridine, preparation thereof, and therapeutic use thereof
Compounds of formula (I): in which: R1 and R2 represent, independently of one another, a hydrogen atom or a (C1-C6)alkyl group, R3 represents one or more hydrogen or halogen atoms, X represents from 1 to 4 substituents, identical to or different from one another, chosen from hydrogen, halogen or (C1-C6)alkyl, in the form of the base or of an addition salt with an acid. Therapeutic use and synthetic process.
US08546423B2 Aerosolized fluoroquinolones and uses thereof
Disclosed herein are formulations of fluoroquinolones suitable for aerosolization and use of such formulations for aerosol administration of fluoroquinolone antimicrobials for the treatment of pulmonary bacterial infections. In particular, inhaled levofloxacin specifically formulated and delivered for bacterial infections of the lungs is described. Methods include inhalation protocols and manufacturing procedures for production and use of the compositions described.
US08546417B2 Fused and spirocycle compounds and the use thereof
The invention relates to fused and spirocycle compounds of Formula I: or a pharmaceutically acceptable salt, prodrug, or solvate thereof, wherein R1, R2, Q1-Q3, and Z are defined as set forth in the specification. The invention is also directed to the use of compounds of Formula I to treat, prevent or ameliorate a disorder responsive to the blockade of calcium channels, and particularly N-type calcium channels. Compounds of the present invention are especially useful for treating pain.
US08546416B2 3-spirocyclic piperidine derivatives as ghrelin receptor agonists
The invention relates to derivatives of formula (I), wherein the substituents are as defined in the specification; to processes for the preparation of such derivatives; pharmaceutical compositions comprising such derivatives; such derivatives as a medicament; such derivatives for the treatment of a disorder or a disease mediated by the ghrelin receptor.
US08546410B2 Heteroaryl-fused macrocyclic pyrimidine derivatives
Heteroaryl-fused macrocyclic 2,4-diaminopyrimidine compounds of formula (I) wherein W, G1, G2, A1 and R1 are defined in the description, compositions comprising such compounds, methods for making the compounds, and methods of treating and preventing the progression of diseases, conditions, and disorders using such compounds and compositions are described herein.
US08546409B2 Methods of treatment for solid tumors
The invention provides methods that relate to a novel therapeutic strategy for the treatment of hematological malignancies and inflammatory diseases. In particular, the method comprises administration of a compound of formula I, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising such compound admixed with at least one pharmaceutically acceptable excipient.
US08546399B2 Apoptosis inducing agents for the treatment of cancer and immune and autoimmune diseases
Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein.
US08546395B2 6-cycloamino-3-(1H-pyrrolo[2,3-b]pyridin-4-yl)imidazo[1,2-b]pyridazine derivatives, preparation thereof and therapeutic use thereof
The invention relates to 6-cycloamino-3-(1H-pyrrolo[2,3-b]pyridin-4-yl)imidazo[1,2-b]pyridazine derivatives corresponding to the general formula (I) in which R2 represents an aryl group optionally substituted with one or more halogen atoms or C1-6-alkyl, C1-6-alkyloxy, C1-6-alkylthio, C1-6-fluoroalkyl, C1-6-fluoroalkyloxy and —CN groups or R2 represents a group chosen from C1-6-alkyl, C1-6-fluoroalkyl, C3-7-cycloalkyl or C3-7-cycloalkyl-C1-6-alkyl groups; A represents a C1-7-alkylene group; B represents a C1-7-alkylene group; L represents either a nitrogen atom optionally substituted with an Rc or Rd group, or a carbon atom substituted with an Re1 group and an Rd group or two Re2 groups; the carbon atoms of A and of B being optionally substituted with one or more Rf groups, which may be identical to or different from one another. Preparation process and therapeutic use.
US08546392B2 17Beta-hydroxysteroid dehydrogenase type 1 inhibitors for the treatment of hormone-related diseases
The invention relates to the use of non-steroidal 17beta-hydroxysteroid dehydrogenase type 1 inhibitors for the treatment and prophylaxis of hormone-dependent, particularly estrogen-dependent, diseases. The invention further relates to suitable inhibitors and to a method for the production thereof.
US08546391B2 Thiadiazole and oxadiazole derivatives, preparation thereof and therapeutic use thereof
The invention relates to compounds of the formula (I) either (i) in the state of a base or an acid addition salt, or (ii) in the state of an acid or a base addition salt, as well as to a method for preparing same and to the therapeutic applications thereof.
US08546390B2 6-(pyrrolopyridinyl) pyrimidin-2-ylamine derivatives and the use thereof for the treatment of cancer and AIDS
Compounds of the formula (I), in which R1, R2, R3 and R4 have the meanings indicated in claim (1), are inhibitors of cell proliferation/cell vitality and can be employed for the treatment of tumors.
US08546388B2 Heterocyclic TRPV1 receptor ligands
The invention relates to compounds of formulae I(a)-I(d): and pharmaceutically acceptable derivatives thereof, compositions comprising an effective amount of a compound of formulae I(a)-I(d) or a pharmaceutically acceptable derivative thereof, and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a compound of formulae I(a)-I(d) or a pharmaceutically acceptable derivative thereof.
US08546385B2 Benzoic pyrrolopyridine derivatives
The present invention relates to compounds of formula: in which A, Cy, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the description. The compounds of the invention are modulators of the NURR-1 nuclear receptors.
US08546384B2 Bonding tissues and cross-linking proteins with naphthalimide compounds
Naphthalimide compounds are used in tissue bonding and protein cross-linking applications. When activated by an activating agent, such as light in the 400-500 nm absorption range, the naphthalimide compounds form chemically-reactive species that cross-link proteins, bond connective tissues together, and bond tissues and other biomaterials together. A naphthalimide-labeled biomolecule, such as a naphthalimide-labeled chitosan, is also capable of bonding tissues without subsequent direct illumination of the contacted tissue area. The naphthalimide compounds may be used in tissue or arterial repair, stabilization of an expanded arterial wall after angioplasty, tethering pharmaceutical agents to tissue surfaces to provide local drug delivery, and for chemically bonding skin care products, sunscreens, and cosmetics to the skin.
US08546383B2 Chiral fused [1,2]imidazo[4,5-c] ring compounds
Fused [1,2]imidazo[4,5-c] ring compounds (e.g., imidazo[4,5-c]quinolines, 6,7,8,9-tetrahydroimidazo[4,5-c]quinolines, imidazo[4,5-c]naphthyridines, and 6,7,8,9-tetrahydroimidazo[4,5-c]naphthyridines) with a —CH(—X1—R1)— group in the fused ring at the 1-position of the imidazo ring, pharmaceutical compositions containing the compounds, intermediates, methods of making the compounds, and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases, are disclosed.
US08546382B2 Methods for enhancing hematopoietic progenitor cell engraftment
Described herein are methods for improving engraftment of hematopoietic cells in an individual following hematopoietic progenitor cell transplantation (e.g., via bone marrow or cord blood transplantation). Methods for increasing hematopoietic progenitor cell proliferation in individuals with bone marrow aplasia are also described. The methods involve administering an agent that inhibits adipogenesis, adipocyte growth, adipocyte differentiation and/or adipocyte proliferation.
US08546379B2 5HT2C receptor modulators
The present invention relates to novel compounds of Formula (I): which act as 5HT2C receptor modulators. These compounds are useful in pharmaceutical compositions whose use includes the treatment of obesity.
US08546377B2 Modulators of 5-HT receptors and methods of use thereof
The present application relates to 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,4]benzodiazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1,5]benzodiazepine, 2,3,4,4a,5,6,7,11b-octahydro-1H-pyrido[3,4-d][2]benzazepine, 1,2,3,4,4a,5,6,7-octahydropyrazino[1,2-a][1]benzazepine, 1,2,3,4,4a,5-hexahydro-7H-pyrazino[1,2-a][4,1]benzoxazepine, and 2,3,4,4a,5,6-hexahydro-1H-pyrazino[2,1-d][1,5]benzoxazepine, and 5,6,7,7a,8,9,10,11-octahydropyrazino[1,2-d]pyrido[3,2-b][1,4]diazepine derivatives of formula (I) wherein R1, R2, R3, R4, R5, R6, X1, X2, X3, X4, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
US08546376B2 Pharmaceutical compounds
The invention relates to a series of compounds with particular activity as inhibitors of the serine-threonine kinase AKT. Also provided are pharmaceutical compositions comprising same as well as methods for treating cancer.
US08546373B2 Methods of sensitizing drug resistant microorganisms using methylsulfonylmethane (MSM)
Embodiments of the invention relate generally to formulations comprising methylsulfonylmethane (MSM) and one or more therapeutic agents, and uses of such formulations to treat, inhibit and/or sensitize infectious diseases. In several embodiments, such formulations are effective to treat, inhibit and/or sensitize drug-resistant bacterial microorganisms, for example, methicillin-resistant Staphylococcus aureus (MRSA).
US08546369B2 Salts of creatine imino sugar amides
The present invention relates to stable salts of creatine imino sugar amides and an inorganic or organic acid endowed with enhanced nutritional and/or therapeutical efficacy in respect to their individual effects and to solid compositions containing such salts, particularly suited to oral and parenteral administration. Methods of preparation and use of these compositions are also provided.
US08546368B2 Pyrazoloquinolones are potent PARP inhibitors
Compounds of Formula (I) inhibit the PARP enzyme and are useful for treating a disease or a disorder associated with PARP. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I), methods of treatment comprising compounds of Formula (I), and methods of inhibiting the PARP enzyme comprising compounds of Formula (I).
US08546364B2 Stabilized steroid composition and method for its preparation
Stabilized, 17-substituted hydrocortisone containing compositions and methods of manufacture are disclosed. Isomerization of the hydrocortisone component of topical steroid compositions is markedly reduced by including an omega-6 acid component in the form of a free acid or as a compound such as an ester. Specifically disclosed are methods for preventing the isomerization of hydrocortisone 17-butyrate into hydrocortisone 21-butyrate through the use of safflower oil.
US08546363B2 Controlled release corticosteroid compositions and methods for the treatment of otic disorders
Disclosed herein are compositions and methods for the treatment of otic disorders with steroid, NSAID, and/or adenosine triphosphatase (“ATPase”) modulator agents. In these methods, the steroidal, NSAID, and/or ATPase compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of these compositions and formulations onto or via perfusion into the targeted auris structure(s).
US08546362B2 Medicinal cream made using neomycin sulphate, betamethasone valerate, and chitosan, and a process to make the same
The present invention is directed to a composition for treating bacterial skin infections & skin inflammation, along with skin rejuvenation. More particularly, the present invention relates to a pharmaceutical cream comprising a biopolymer, a corticosteroid and an antibacterial active ingredient. It discloses a composition for treating bacterial skin infections & skin inflammation, along with skin rejuvenation containing a) a biopolymer in the form of chitosan, b) a combination of active pharmaceutical ingredients (APIs), neomycin sulphate & betamethasone valerate used in treating bacterial skin infections & skin inflammations, c) a cream base containing primary and secondary emulsifiers, waxy materials, co-solvents, acids, preservatives, buffering agents, anti oxidants, chelating agents, and humectants and d) water. The active ingredients, namely chitosan, a corticosteroid Betamethasone Valerate, and an antibacterial agent Neomycin Sulphate, are incorporated in cream base for use in treating bacterial skin infections and skin inflammation due to allergy & itching, & wounds on human skin involving contacting human skin with the above identified composition.
US08546360B2 Method of treating citrus plants to reduce bacterial infections
A method of treating a citrus plant is provided to reduce the incidence of one or more insect-vectored bacterial infections such as citrus greening. The method comprises the step of applying a treatment composition one or more times to the plant, wherein the treatment composition comprises an effective amount of aluminum tris(O-ethyl phosphonate).
US08546359B2 Bicyclic aryl sphingosine 1-phosphate analogs
Compounds that have agonist activity at one or more of the SIP receptors are provided. The compounds are sphingosine analogs that, after phosphorylation, can behave as agonists at SIP receptors.
US08546357B2 Boron-containing small molecules for controlling ectoparasites
This invention provides novel compounds, methods of using the compounds, and pharmaceutical compositions containing the compounds.
US08546351B2 Hypersulfated disaccharide formulations
Hypersulfated disaccharides with utility in asthma or asthma related disorders are disclosed. The compounds are formulated with agents that enhance the oral delivery of the hypersulfated disaccharides. The delivery agents are selected from the group consisting of natural or synthetic polymers having ionic side chains as well as other compounds or types of compounds that improve the bioavailability of the disaccharides relative to delivery of the drug without such agents. The hypersulfated disaccharides are made from heparin or salts thereof.
US08546350B2 Oligomeric compounds and compositions for use in modulation of small non-coding RNAs
Compounds, compositions and methods are provided for modulating the expression and function of small non-coding RNAs. The compositions comprise oligomeric compounds, targeted to small non-coding RNAs. Methods of using these compounds for modulation of small non-coding RNAs as well as downstream targets of these RNAs and for diagnosis and treatment of disease associated with small non-coding RNAs are also provided.
US08546346B2 Methods to reprogram splice site selection in pre-messenger RNAs
The present invention relates to a method of modulating splice site selection, splicing and alternative, the method comprising the step of hybridizing an oligonucleotide-protein conjugate to a target pre-mRNA molecule in a cell or cell extract, wherein the oligonucleotide-protein conjugate comprises an oligonucleotide moiety which comprises at least two distinct sequence elements: (i) a nucleic acid sequence that is complementary to a specific region upstream of the splice site in the target pre-mRNA molecule; and (ii) an extension containing a protein binding site sequence element for covalently binding a protein; wherein the protein moiety comprises a protein capable of modulating splicing of the splice site upon binding with the protein binding site.
US08546345B2 Compositions and methods for siRNA inhibition of angiogenesis
RNA interference using small interfering RNAs which are specific for the vascular endothelial growth factor (VEGF) gene and the VEGF receptor genes Flt-1 and Flk-1/KDR inhibit expression of these genes. Diseases which involve angiogenesis stimulated by overexpression of VEGF, such as diabetic retinopathy, age related macular degeneration and many types of cancer, can be treated by administering the small interfering RNAs.
US08546342B2 Composition for treating mental health disorders
A composition of three compounds each selected from a selective re-uptake inhibitor of serotonin, a monoamine oxidase inhibitor, and a phosphodiesterase inhibitor, such that all three compounds are different and are naturally occurring.
US08546341B2 Compositions and methods for treating bruises
A composition for the treatment of bruising is disclosed. The composition can include an antioxidant, one or more citrus flavanoids, as active agents along with a pharmaceutically acceptable excipient or filler. The compositions are nutriceutical formulations having the capacity to reduce the number of bruises that occur over time and that reduce the healing time of bruises. The compositions are preferably in tablet form for oral consumption one or more times per day. A method of reducing bruising is also disclosed in which a patient in need of a treatment for bruising or at risk of developing bruises is identified. The composition can then be administered orally to the patient.
US08546340B2 Soothing pharmaceutical or cosmetic composition comprising a peptide that activates HMG-CoA reductase
A soothing cosmetic or pharmaceutical composition that includes at least one peptide that activates human HMG-CoA reductase general formula (I): R1-(AA)n-X1-Gly-Glu-Leu-Ser-X2-X3-(AAp-R2 in a physiologically suitable medium is disclosed. The invention further applies to a cosmetic treatment method intended to combat skin irritations. Additionally, methods of treating skin irritations with such a composition are described.
US08546339B2 Soothing cosmetic or pharmaceutical composition comprising a peptide which activates HMG-CoA reductase
Soothing cosmetic or pharmaceutical composition that includes at least one peptide as an active principle that activates human HMG-CoA reductase of general formula (I): R1-(AA)n-X1-Gly-Lys-X2-(AA)p-R2 and is chosen from among sequences SEQ ID NO: 1 to SEQ ID NO: 10, in a physiologically suitable medium is described. This novel peptide is designed to act as a soothing active principle capable of providing a solution to skin sensitivity in a cosmetic composition. The invention further applies to a cosmetic treatment method intended to combat skin irritations.
US08546336B2 SMAC peptidometics useful as IAP inhibitors
The present invention is directed to a compound of the formula: or pharmaceutically acceptable salts thereof and use of such compounds for treating proliferative diseases such as cancer, in mammals.
US08546333B2 Albumin fibers and fabrics and methods of generating and using same
Provided are method of generating a fiber from a globular protein such as albumin. Also provided are albumin fibers and fabrics and methods of using same for bonding a damaged tissue or for ex vivo or in vivo formation of a tissue.
US08546329B2 Erythropoietin solution preparation
The present invention relates to an erythropoietin-containing solution preparation containing a poloxamer and having a pH of 6.5 to 7.5. The present invention also relates to a method for quantifying a protein in a trace amount, the method including the following steps: binding a protein sample to a high-intensity fluorescent dye; separating a desired analyte from the obtained sample by an appropriate separation means; and quantifying the desired analyte and converting the amount of the analyte into the amount of the protein.
US08546325B2 Composition for improving membrane composition and functioning of cells
It has now been found that after administration to a diseased person or person that is at risk for developing such disease of a neutraceutical or pharmaceutical composition that comprises a) a lipid fraction comprising at least one of docosahexaneoic acid (DHA), docosapentaenoic acid (DPA) and eicosapentaenoic acid (EPA); b) a protein fraction comprising proteinaceous material from non-human origin which provide at least cysteine and/or taurine; and c) a mineral fraction comprising at least one of manganese and molybdene, the health of these persons improves. Membrane function of several types of mammalian cells improves, which allows efficient treatment of immune related disorders, such as allergy, autoimmune diseases, cancer, cognitive dysfunction and other diseases of the nervous system, neuropathies, such as diabetic neuropathies and neuropathic pains, neuronal damage during insulin resistance, and gut diseases and support of the development of gut and lung function during growth or recovery.
US08546324B2 Short-form human MD-2 as a negative regulator of toll-like receptor 4 signaling
The present invention is based on a novel, alternatively spliced human isoform of MD-2 (MD-2s). In addition, the present invention relates to modified MD-2 proteins, wherein one or more tyrosine residues have been mutated to phenylalanine. In various embodiments, the invention relates to methods and kits for preventing, reducing the likelihood of developing and/or treating various conditions using MD-2s. The invention also describes methods of determining the risk of a subject to various conditions.
US08546323B2 Thrombospondin-1 derived peptides and treatment methods
Treatments employing the matricellular protein thrombospondin-1 (TSP-I) and related compositions are disclosed for stabilizing atherosclerotic plaque and decreasing occurrence of plaque rupture events leading to, for example, myocardial infarction, stroke, and acute limb ischemia. Various peptides, including certain synthetic peptides, related to TSP-I are also disclosed. Such peptides have utility in stabilizing plaque in various contexts, including the disease states mentioned above. Some of these peptides include one or more sequences related to active sites of TSP-I for regulating, e.g., TGF-ss1 and MMP-9 activity. Experimental data show that a representative peptide provides a beneficial effect with systemic injection of the peptide.
US08546321B2 IL-4-derived peptides for modulation of the chronic inflammatory response and treatment of autoimmune diseases
The present invention relates to small peptides derived from a cytokine, interleukin-4 (IL-4), capable of binding to the IL-4 receptors and inhibiting macrophage activation, and thereby preventing the onset of inflammatory response. The invention further relates to use of said peptides for the production of a medicament for the treatment of different pathological conditions, wherein IL-4 plays a prominent role.
US08546320B2 Hsp9O-targeted anti-cancer chimeric peptide
Disclosed is a substance which is not accumulated stably in cells, does not cause the dysfunction of normal cells, and so on, and therefore can be used as an anti-cancer agent or in a DDS without having any adverse side effects. It is found that Hsp90 alone cannot exhibit its function as a chaperone in assisting the refolding of a protein such as survivin, but can exhibit this function when Hop (which is one of the partner proteins of Hsp90) binds to Hsp90. Thus, specifically disclosed herein is a chimeric peptide comprising of an Hsp90 TPR domain binding peptide and a cell-penetrating peptide.
US08546316B2 Liquid detergent composition with natural abrasive particles
The present invention relates to a dishwashing composition comprising abrasive particles and a suspending aid selected from the group consisting of crystalline wax structurants, micro-fibril-cellulose, amido-gellants, di-benzylidene polyol acetal derivatives, and mixtures thereof, and the process and use thereof.
US08546315B2 High quality bar soap incorporating triclinic talc
A personal cleansing composition includes soap at a concentration of at least 10 weight percent of the composition; and talc having a primarily triclinic crystal structure, the talc being included at a concentration of between 0.1 and 15 weight percent of the composition. A method for enhancing lathering properties of a bar soap includes the step of molding a bar soap from such a composition.
US08546314B2 Surface treatment compositions including polyquaternium-22 and sheilding salts
A surface treatment composition comprising from about 6% to about 20%, by weight of the composition, of cationic polymer; from about 6% to about 40%, by weight of the composition, of anionic surfactant; and from about 4% to about 15%, by weight of the composition, of a shielding salt, wherein the weight ratio of anionic surfactant to cationic polymer is between about 0.5:1 and about 4:1. The shielding salt is defined by having a molecular weight of from about 25 to about 500 and being incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M.
US08546312B2 Lubricant oil composition for internal combustion engine
The lubricating oil composition for an internal combustion engine of the invention comprises a lubricating base oil having a urea adduct value of not greater than 4% by mass and a viscosity index of 100 or greater, an ash-free antioxidant containing no sulfur as a constituent element, and at least one compound selected from among ash-free antioxidants containing sulfur as a constituent element and organic molybdenum compounds.
US08546310B2 Density-matched suspensions and associated methods
Of the many compositions and methods provided herein, an example method includes a method of treating a subterranean formation that comprises combining components comprising water and a density-matched suspension to prepare a treatment fluid, wherein the density-matched suspension comprises a suspending liquid and a solid particle suspended in the suspending liquid, and introducing the treatment fluid into a well bore. An example composition includes a suspension that comprises a suspending liquid comprising a hydrophobic liquid, wherein the hydrophobic liquid hydrolyzes when placed in contact with an aqueous fluid to form hydrophilic products, and a solid particle suspended in the suspending liquid, wherein the suspension is a density-matched suspension.
US08546309B2 Monomeric and polymeric linkers useful for conjugating biological molecules and other substances
The present invention concerns monomeric or polymeric linker molecules useful in biological and chemical applications, their synthesis, and the synthesis and use of derivatives of the linkers conjugated to a variety of detectable labels and other substances. The linkers may be used, for example, in conjunction with fluorescent labels, nucleic acid or nucleic acid analog probes, and solid phase systems, and to enhance the solubility of the conjugated molecules.
US08546307B2 Triple tag sequence and methods of use thereof
The present disclosure relates to novel triple tag sequences that may comprise a 6× histidine tag, a c-myc tag and a V5 tag. The present disclosure also provides polynucleotides, proteins, vectors and host cells that comprise the triple tag sequence of the present disclosure, including libraries of such polynucleotides, proteins, vectors and host cells. The novel triple tag sequences of the present disclosure may be used in phage display vectors and phage libraries and in methods for detection, screening, capture, purification, quantitation, and/or recovery of proteins of interest to which they are linked. Proteins of interest include antibodies such as single chain antibodies, single chain antibodies, and Fab fragments of antibodies or peptides such as non-antibody peptides.
US08546304B2 Composition and method for improving plant health
The present invention relates to plant-protecting active ingredient mixtures comprising, as active components, a neonicotinoid and one or two fungicides selected from pyraclostrobin and boscalid, in synergistically effective amounts and to a method of improving the health of plants by to the plants or the locus thereof by applying said mixtures.
US08546302B2 Forming resin substrates using dye sublimation and substrates formed using the same
Implementations of the present invention relate generally to methods, systems, and apparatus for manufacturing aesthetically pleasing, resin-based sheets including color and/or multi-decorated images. In particular, at least one implementation includes subjecting at least one surface of a polymer sheet to uniform heat and pressure in order to sublimate a dye into the surface, and ensure that that polymer sheet is not warped or otherwise damaged during processing. Additional implementations include decorative architectural resin panels including a resin sheet having a dye sublimated into one or more surfaces in order to create an effect of depth or other aesthetic.
US08546300B2 Thermosensitive recording material and image recording method
A thermosensitive recording material including: a support; an undercoat layer containing at least a water-soluble resin; a thermosensitive coloring layer containing a leuco dye and a developer; and a protective layer containing a water-soluble resin and a fluorescent whitening agent, wherein the undercoat layer, the thermosensitive coloring layer, and the protective layer are formed in this order over the support, wherein the undercoat layer has a single layer structure or a multilayer structure, and the protective layer has a single layer structure or a multilayer structure, and wherein the undercoat layer has an air permeance of 150 mL/min or less.
US08546293B2 Process for continuously producing geometric shaped catalyst bodies K
A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide which comprises the element Mo, the elements Bi and/or V and one or more of the elements Co, Ni, Fe, Cu and alkali metals, in which sources of the different elements are used to obtain a finely divided mixture which is coarsened to a powder by press agglomeration, the coarsened powder is used to form, by press agglomeration, shaped bodies V which are separated into undamaged shaped bodies V+ and into damaged shaped bodies V−, the undamaged shaped bodies V+ are converted by thermal treatment to the shaped catalyst bodies K, and the damaged shaped bodies V− are comminuted and recycled into the obtaining of the finely divided mixture.
US08546291B2 Cyclic compound, its metal complex and modified metal complex
A compound represented by formula (1): wherein Y1 to Y4 each independently represent any one of the following groups: in which Rα represents a hydrogen atom or a monovalent hydrocarbon group; P1 to P4 each independently represent a group of atoms necessary for forming a heterocyclic ring together with each of Y1 to Y4 and the two carbon atoms adjacent to each of Y1 to Y4, respectively; P5 and P6 each independently represent a group of atoms necessary for forming a cyclic skeleton together with the carbon atom to which Z1 bonds or Z2 bonds and the two carbon atoms adjacent to the carbon atom to which Z1 bonds or Z2 bonds; P1 and P2, P2 and P6, P6 and P4, P4 and P3, P3 and P5, and P5 and P1 may further combine with each other to form a ring; Q1 and Q2 each independently represent a connecting group or a direct binding; and Z1 and Z2 each independently represent any one of the following groups; —NRβ2, —ORβ, —SRβ, —PRβ2 in which Rβ represents a hydrogen atom or a monovalent hydrocarbon group, and when plural Rβs are present, these plural Rβs may be the same or different from each other.
US08546288B2 Substrate selection for a catalyst
In one embodiment, a method of forming a catalyst/substrate construction includes: identifying a catalyst having a specific activity, determining a surface area factor for supporting the catalyst based on the specific activity of the catalyst; selecting a substrate having the surface area factor; and applying the substrate to the catalyst to form the catalyst/substrate construction. In certain instances, the surface area factor may be determined according to the following equation: SA support ⁡ ( cm support 2 ⁢ / ⁢ cm planar 2 ) = [ “ Baseline ” ⁢ ( A ⁢ / ⁢ mg Pt ) × Mass ⁢ ⁢ Activity ⁢ ⁢ IF × Loading ⁢ ⁢ ( mg Pt ⁢ / ⁢ cm 2 ) ] [ Specific ⁢ ⁢ Activity ⁢ ⁢ ( μA ⁢ / ⁢ cm 2 ) × 0.000001 ⁢ ⁢ ( A ⁢ / ⁢ μA ) ] wherein the term “Baseline” refers to mass activity of 100 A per gram of platinum (Pt) for a comparative catalyst 5 nm Pt nano-particles dispersed on a carbon black support, the term “Mass Activity IF” refers to the activity required to achieve a high current density performance target of 1.5 A/cm2 at 0.67 V, at a platinum loading of 0.1 mg Pt/cm2.
US08546283B2 Substrate for EUVL optical member
The present invention relates to a substrate for EUV lithography optical member, comprising a silica glass containing TiO2, in which the substrate has two opposite surfaces, and the substrate has temperatures at which a coefficient of linear thermal expansion (CTE) is 0 ppb/° C. (Cross-Over Temperature: COT), and in which the two opposite surfaces have difference in the COTs of 5° C. or more.
US08546281B2 Glass plate with glass frit structure
A light emitting device includes: a first substrate; a second substrate; a light emitting unit interposed between the first substrate and the second substrate; and a sealing material bonding the first substrate to the second substrate and sealing the light emitting unit. The sealing material comprises V+4. In addition, a glass frit, a composition for forming a sealing material, and a method of manufacturing a light emitting device using the composition for forming a sealing material are provided to obtain the light emitting device. The sealing material of the light emitting device can be easily formed by coating and irradiation of electro-magnetic waves, so that manufacturing costs are low and deterioration of the light emitting unit occurring when sealing material is formed can be substantially prevented. The sealing material has good sealing properties and thus a light emitting device including the sealing material has a long lifetime.
US08546279B2 Cloth material for marking
A cloth material for marking including: a label cloth made of a white cloth formed of a fiber containing a component having affinity for a sublimation dye; an intermediate layer disposed on a rear surface of the label cloth, the intermediate layer including a synthetic resin which has affinity for the component of the label cloth and which has a melting point higher than a sublimation temperature of the sublimation dye; a transfer adhesive layer including a hot-melt thermoplastic synthetic resin and disposed on a surface of the intermediate layer; and a sheet of release paper disposed on a surface of the transfer adhesive layer. The intermediate layer is formed and closely fixed on the rear surface of the label cloth by laminating or coating. The transfer adhesive layer is also formed by laminating or coating. Desired colors, patterns and/or figures are transferable from transfer paper printed with a sublimation dye onto a surface of the cloth material for marking that has a transfer adhesive layer on its rear surface.
US08546277B2 Heating plastics via infrared radiation
Process for heating a plastic by means of at least one source of electromagnetic radiation, characterized in that the electromagnetic radiation is emitted in the infrared at a wavelength or in a wavelength spectrum contained in one of the following ranges: 1110-1160 nm; 1390-1450 nm; 1610-1650 nm; 1675-1700 nm; 1880-2100 nm; 2170-2230 nm.
US08546268B2 Manufacturing integrated circuit components having multiple gate oxidations
STI divot formation is minimized and STI field height mismatch between different regions is eliminated. A nitride cover layer (150) having a thickness less than 150 then a oxide cover layer (160) having a thickness less than 150 is deposited acting as implant buffer after pad oxide removal following the STI CMP process. This nitride or oxide stack is selectively removed by masking prior to gate oxidation of each LV (low voltage) region (GX1), MV (intermediate voltage) region (GX3) and HV (high voltage) region (GX5) respectively followed by a gate poly deposition.
US08546267B2 Method of processing a workpiece in a plasma reactor using multiple zone feed forward thermal control
A method of controlling wafer temperature in a plasma reactor by obtaining the next scheduled change in RF heat load on the workpiece, and using thermal modeling to estimate respective changes in wafer backside gas pressure and in coolant flow through a wafer support pedestal that would compensate for the next scheduled change in RF heat load, and making the respective changes in the backside gas pressure or in the coolant flow prior to the time of the next scheduled change.
US08546264B2 Etching radical controlled gas chopped deep reactive ion etching
A method for silicon micromachining techniques based on high aspect ratio reactive ion etching with gas chopping has been developed capable of producing essentially scallop-free, smooth, sidewall surfaces. The method uses precisely controlled, alternated (or chopped) gas flow of the etching and deposition gas precursors to produce a controllable sidewall passivation capable of high anisotropy. The dynamic control of sidewall passivation is achieved by carefully controlling fluorine radical presence with moderator gasses, such as CH4 and controlling the passivation rate and stoichiometry using a CF2 source. In this manner, sidewall polymer deposition thicknesses are very well controlled, reducing sidewall ripples to very small levels. By combining inductively coupled plasmas with controlled fluorocarbon chemistry, good control of vertical structures with very low sidewall roughness may be produced. Results show silicon features with an aspect ratio of 20:1 for 10 nm features with applicability to nano-applications in the sub-50 nm regime. By comparison, previous traditional gas chopping techniques have produced rippled or scalloped sidewalls in a range of 50 to 100 nm roughness.
US08546254B2 Mechanisms for forming copper pillar bumps using patterned anodes
The mechanisms of preparing bump structures described by using patterned anodes may simplify bump-making process, reduce manufacturing cost, and improve thickness uniformity within die and across the wafer. In addition, the mechanisms described above allow forming bumps with different heights to allow bumps to be integrated with elements on a substrate with different heights. Bumps with different heights expand the application of copper post bumps to enable further chip integration.
US08546253B1 Self-aligned polymer passivation/aluminum pad
The invention provides a semiconductor chip structure having at least one aluminum pad structure and a polyimide buffering layer under the aluminum pad structure, wherein the polyimide buffering layer is self-aligned to the aluminum pad structure, and a method of forming the same. The method includes forming a polyimide buffering layer on a substrate, forming an aluminum pad structure on the buffering layer, and, using the aluminum pad structure as a mask, etching the substrate to remove the polyimide buffering layer from the substrate everywhere except under the aluminum pad structure.
US08546251B1 Compact read only memory cell
A method of manufacturing a read only memory cell includes connecting electrically a drain of the transistor to the bit line with a first conductor and a via. The method also includes generating a logic zero at a source of the transistor by electrically connecting the source of the transistor to a ground line with the first conductor. Further, the method includes, programming the read only memory cell to logic zero. A method of manufacturing a read only memory cell includes connecting electrically a drain of the transistor to the bit line with a first conductor and a via. The method also includes, connecting electrically a source of the transistor to the drain with the first conductor. Further, the method includes programming the read only memory cell to logic one.
US08546250B2 Method of fabricating vertical integrated semiconductor device with multiple continuous single crystal silicon layers vertically separated from one another
A vertically integrated semiconductor device includes multiple continuous single crystal silicon layers vertically separated from one another by a dielectric layer or layers. Semiconductor devices are disposed on an underlying single crystal silicon substrate and the continuous single crystal silicon layers. The individual devices are interconnected to one another using tungsten or doped polysilicon leads that extend through openings formed in the continuous single crystal silicon layers. The method for forming the structure includes forming a dielectric material over the single crystal silicon layer or substrate and forming an opening extending down to the surface of the single crystal silicon material to act as a seed layer. An epitaxial silicon growth process begins at the seed location and laterally overgrows the openings. Growth fronts from the various seed locations meet to form a continuous single crystal silicon layer which is then polished.
US08546249B2 Selective growth of polycrystalline silicon-containing semiconductor material on a silicon-containing semiconductor surface
A method of depositing polycrystalline silicon exclusively on monocrystalline first silicon surface portions of a substrate surface which besides the first surface portions additionally has insulator surface portions, comprising the steps of depositing boron on the first silicon surface portions in an amount which in relation to the first silicon surface portions respectively corresponds to more than a monolayer of boron, and depositing silicon on the first silicon surface portions treated in that way.
US08546245B2 Method for manufacturing composite substrate comprising wide bandgap semiconductor layer
Provided is a method for manufacturing a low-cost bonded wafer (8) which allows bulk crystals of a wide bandgap semiconductor (1) to be transferred onto a handle substrate (3) as thinly as possible without breaking the substrate. More specifically, provided is a method for manufacturing a bonded wafer (8) by forming a wide bandgap semiconductor film (4) on a surface of a handle substrate (3), the method comprising a step of implanting ions from a surface (5) of a wide bandgap semiconductor substrate (1) having a bandgap of 2.8 eV or more to form an ion-implanted layer (2), a step of applying a surface activation treatment to at least one of the surface of the handle substrate (3) and the ion-implanted surface (5) of the wide bandgap semiconductor substrate (1), a step of bonding the surface (5) of the wide bandgap semiconductor substrate (1) and the surface of the handle substrate (3) to obtain bonded substrates (6), a step of applying a heat treatment to the bonded substrates (6) at a temperature of 150° C. or more and 400° C. less, and a step of subjecting the ion-implanted layer (2) of the wide bandgap semiconductor substrate (1) to irradiation of visible light from the semiconductor substrate (1) side of the bonded substrates (6) to embrittle an interface of the ion-implanted layer (2) and transfer the wide bandgap semiconductor film (4) onto the handle substrate (3).
US08546239B2 Methods of fabricating non-volatile memory with air gaps
Air gap isolation in non-volatile memory arrays and related fabrication processes are provided. Electrical isolation can be provided, at least in part, by bit line air gaps that are elongated in a column direction and/or word line air gaps that are elongated in a row direction. The bit line air gaps may be formed in the substrate, extending between adjacent active areas of the substrate, as well as above the substrate surface, extending between adjacent columns of non-volatile storage elements. The word line air gaps may be formed above the substrate surface, extending between adjacent rows of non-volatile storage elements.
US08546230B2 Bipolar transistor with a collector having a protected outer edge portion for reduced based-collector junction capacitance and a method of forming the transistor
Disclosed are embodiments of a transistor (e.g., bipolar junction transistor (BJT) or a heterojunction bipolar transistor (HBT)) and a method of forming the transistor with a collector region having a protected upper edge portion for reduced base-collector junction capacitance Cbc. In the embodiments, a collector region is positioned laterally adjacent to a trench isolation region within a substrate. Mask layer(s) cover the trench isolation region and further extend laterally onto the edge portion of the collector region. A first section of an intrinsic base layer is positioned above a center portion of the collector region and a second section of the intrinsic base layer is positioned above the mask layer(s). During processing these mask layer(s) prevent divot formation in the upper corner of the trench isolation region at the isolation region-collector region interface and further limit dopant diffusion from a subsequently formed raised extrinsic base layer into the collector region.
US08546228B2 Strained thin body CMOS device having vertically raised source/drain stressors with single spacer
A method of forming a transistor device includes forming a patterned gate structure over a semiconductor substrate; forming a spacer layer over the semiconductor substrate and patterned gate structure; removing horizontally disposed portions of the spacer layer so as to form a vertical sidewall spacer adjacent the patterned gate structure; and forming a raised source/drain (RSD) structure over the semiconductor substrate and adjacent the vertical sidewall spacer, wherein the RSD structure has a substantially vertical sidewall profile so as to abut the vertical sidewall spacer and produce one of a compressive and a tensile strain on a channel region of the semiconductor substrate below the patterned gate structure.
US08546227B2 Contact for high-K metal gate device
A method of making an integrated circuit includes providing a substrate with a high-k dielectric and providing a polysilicon gate structure over the high-k dielectric. A doping process is performed on the substrate adjacent to the polysilicon gate structure, after which the polysilicon gate structure is removed and replaced with a metal gate structure. An interlayer dielectric (ILD) is deposited over the metal gate structure and the doped substrate, and a dry etch process forms a trench in the ILD to a top surface of the metal gate structure. After the dry etch process, a wet etch process forms an undercut near the top surface of the metal gate structure. The trench and undercut are then filled with a conductive material.
US08546226B2 SONOS non-volatile memory cell and fabricating method thereof
A method for fabricating a silicon-oxide-nitride-oxide-silicon (SONOS) non-volatile memory cell, wherein the method comprises steps as following: a pad oxide layer and a first hard mask layer are sequentially formed on a substrate. The pad oxide layer and the first hard mask layer are then etched through to form an opening exposing a portion of the substrate. Subsequently, an oxide-nitride-oxide (ONO) structure with a size substantially less than or equal to the opening is formed to coincide with the portion of the substrate exposed from the opening.
US08546220B1 Method for fabricating buried bit lines
A method for fabricating buried bit lines comprises steps of: defining a plurality of parallel masked regions and a plurality of first etched regions each forming between any two neighboring masked regions on a surface of a substrate, and wherein the masked region is wider than the first etched region; etching the first etched regions to form a plurality of first trenches and a plurality of first pillars; forming two bit lines respectively on two sidewalls of each first trench; etching the first pillars to form a plurality of second pillars corresponding to the bit lines. The present invention uses a two-stage etching process to prevent pillars from bending or collapsing due to high aspect ratio. Moreover, the present invention has a simple process and is able to reduce cost and decrease cell size.
US08546214B2 P-type control gate in non-volatile storage and methods for forming same
Non-voltage storage and techniques for fabricating non-volatile storage are disclosed. In some embodiments, at least a portion of the control gates of non-volatile storage elements are formed from p-type polysilicon. In one embodiment, a lower portion of the control gate is p-type polysilicon. The upper portion of the control gate could be p-type polysilicon, n-type polysilicon, metal, metal nitride, etc. P-type polysilicon in the control gate may not deplete even at high Vpgm. Therefore, a number of problems that could occur if the control gate depleted are mitigated. For example, a memory cell having a control gate that is at least partially p-type polysilicon might be programmed with a lower Vpgm than a memory cell formed from n-type polysilicon.
US08546210B2 Semiconductor device and method for manufacturing the same
It is an object of the present invention to provide a method of separating a thin film transistor, and circuit or a semiconductor device including the thin film transistor from a substrate by a method different from that disclosed in the patent document 1 and transposing the thin film transistor, and the circuit or the semiconductor device to a substrate having flexibility. According to the present invention, a large opening or a plurality of openings is formed at an insulating film, a conductive film connected to a thin film transistor is formed at the opening, and a peeling layer is removed, then, a layer having the thin film transistor is transposed to a substrate provided with a conductive film or the like. A thin film transistor according to the present invention has a semiconductor film which is crystallized by laser irradiation and prevents a peeling layer from exposing at laser irradiation not to be irradiated with laser light.
US08546209B1 Replacement metal gate processing with reduced interlevel dielectric layer etch rate
A method of forming a semiconductor device structure includes forming an interlevel dielectric (ILD) layer over a semiconductor substrate and a dummy transistor gate structure formed on the substrate; infusing a shallow gas cluster ion beam (GCIB) layer in a top portion of the ILD layer; and removing at least one layer from the dummy transistor gate structure, wherein the at least one layer comprises a same material as the ILD layer and wherein the GCIB layer has a slower etch rate with respect to the ILD layer.
US08546202B2 Manufacturing method for semiconductor structures
A manufacturing method for semiconductor structures includes providing a substrate having a first region and a second region defined thereon, forming a plurality of first patterns in the first region and at least a second pattern in the second region, forming a plurality of first spacers respectively on sidewalls of the first patterns and at least a second spacer on a sidewall of the second pattern, forming a patterned protecting layer in the second region, removing the first patterns from the first region to form a plurality of first masking patterns in the first region and at least a second masking pattern in the second region, and transferring the first masking patterns and the second masking pattern to the substrate.
US08546200B2 Thin film semiconductor device, display device using such thin film semiconductor device and manufacturing method thereof
A thin film semiconductor device formed as integrated circuits on an insulating substrate with bottom gate type thin film transistors stacked with gate electrodes, a gate insulating film and a semiconductor thin film in the order from below upward. The gate electrodes comprise metallic materials with thickness less than 100 nm. The gate insulating film has a thickness thicker than the gate electrodes. The semiconductor thin film comprises polycrystalline silicon crystallized by a laser beam. By reducing thickness of metallic gate electrodes, thermal capacity becomes small and difference in thermal condition on the metallic gate electrodes and on the insulating substrate made of glass or the like becomes small. This invention relates to the task of uniforming and optimizing recrystallization by a laser anneal treatment provided for the semiconductor thin film which works as an active layer of the bottom gate type thin film transistors.
US08546199B2 Method of manufacturing transparent transistor with multi-layered structures
A method of manufacturing a transparent transistor including a substrate, source and drain electrodes formed on the substrate, each having a multi-layered structure of a lower transparent layer, a metal layer and an upper transparent layer, a channel formed between the source and drain electrodes, and a gate electrode aligned with the channel. The lower transparent layer or the upper transparent layer is formed of a transparent semiconductor layer, which is the same as the channel.
US08546195B2 Semiconductor package having semiconductor die with internal vertical interconnect structure and method therefor
A semiconductor wafer is made by forming a first conductive layer over a sacrificial substrate, mounting a semiconductor die to the sacrificial substrate, depositing an insulating layer over the semiconductor die and first conductive layer, exposing the first conductive layer and contact pad on the semiconductor die, forming a second conductive layer over the insulating layer between the first conductive layer and contact pad, forming solder bumps on the second conductive layer, depositing an encapsulant over the semiconductor die, first conductive layer, and interconnect structure, and removing the sacrificial substrate after forming the encapsulant to expose the conductive layer and semiconductor die. A portion of the encapsulant is removed to expose a portion of the solder bumps. The solder bumps are sized so that each extends the same outside the encapsulant. The semiconductor die are stacked by electrically connecting the solder bumps.
US08546194B2 Integrated circuit packaging system with interconnects and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a base carrier; forming a conductive post on the base carrier, the conductive post having a top protrusion with a protrusion top side; mounting a base integrated circuit over the base carrier; and forming a base encapsulation over the base integrated circuit, the base encapsulation having an encapsulation top side and an encapsulation recess with the conductive post partially exposed within the encapsulation recess, the encapsulation top side above the protrusion top side.
US08546193B2 Semiconductor device and method of forming penetrable film encapsulant around semiconductor die and interconnect structure
A semiconductor device has a plurality of bumps formed over a carrier. A semiconductor die is mounted to the carrier between the bumps. A penetrable film encapsulant layer having a base layer, first adhesive layer, and second adhesive layer is placed over the semiconductor die and bumps. The penetrable film encapsulant layer is pressed over the semiconductor die and bumps to embed the semiconductor die and bumps within the first and second adhesive layers. The first adhesive layer and second adhesive layer are separated to remove the base layer and first adhesive layer and leave the second adhesive layer around the semiconductor die and bumps. The bumps are exposed from the second adhesive layer. The carrier is removed. An interconnect structure is formed over the semiconductor die and second adhesive layer. A conductive layer is formed over the second adhesive layer electrically connected to the bumps.
US08546184B2 Package substrate having die pad with outer raised portion and interior recessed portion
A method of forming an electronic assembly includes dispensing a die attach material on a substrate into a recessed portion that includes an inner recessed portion of including a die pad. The die attach material is not dispensed on an outer raised flat portion of the die pad. A semiconductor die is attached directly on the outer raised flat portion and affixed to the die pad with said die attach material in said interior recessed portion but not on said outer raised flat portion.
US08546180B2 Method for manufacturing oxide semiconductor device
An object is to provide a semiconductor device having a structure with which parasitic capacitance between wirings can be sufficiently reduced. An oxide insulating layer serving as a channel protective layer is formed over part of an oxide semiconductor layer overlapping with a gate electrode layer. In the same step as formation of the oxide insulating layer, an oxide insulating layer covering a peripheral portion of the oxide semiconductor layer is formed. The oxide insulating layer which covers the peripheral portion of the oxide semiconductor layer is provided to increase the distance between the gate electrode layer and a wiring layer formed above or in the periphery of the gate electrode layer, whereby parasitic capacitance is reduced.
US08546178B2 Semiconductor light emitting device and method for manufacturing semiconductor light emitting device
According to one embodiment, a semiconductor light emitting device includes a substrate, a first semiconductor layer, a light emitting layer, a second semiconductor layer, and a translucent electrode. The substrate includes a first region provided along periphery of a first major surface and a second region provided on center side of the first major surface as viewed from the first region. The first semiconductor layer is provided on the first major surface of the substrate. The light emitting layer is provided on the first semiconductor layer. The second semiconductor layer is provided on the light emitting layer. The translucent electrode is provided on the second semiconductor layer. A reflectance in the second region is higher than a reflectance in the first region.
US08546177B2 Methods of manufacturing phase-change memory device and semiconductor device
Methods of manufacturing a phase-change memory device and a semiconductor device are provided. The method of manufacturing the phase-change memory device includes forming a switching device layer, an ohmic contact layer, and a hard mask layer on a semiconductor substrate, patterning the hard mask layer to form a hard mask pattern, etching the ohmic layer and the switching layer using the hard mask pattern to form a pattern structure including an ohmic contact pattern, a switching device pattern, and the hard mask pattern, selectively oxidizing a surface of the pattern structure, forming an insulating layer to bury the pattern structure, and selectively removing the hard mask pattern other than the oxidized surface thereof to form a contact hole.
US08546176B2 Forming chalcogenide semiconductor absorbers
Sulfur-containing chalcogenide absorbers in thin film solar cell are manufactured by sequential sputtering or co-sputtering targets, one of which contains a sulfur compound, onto a substrate and then annealing the substrate. The anneal is performed in a non-sulfur containing environment and avoids the use of hazardous hydrogen sulfide gas. A sulfurized chalcogenide is formed having a sulfur concentration gradient.
US08546172B2 Laser polishing of a back contact of a solar cell
Provided herein are methods of polishing, cleaning and texturing back contacts of thin-film solar cells. According to various embodiments, the methods involve irradiating sites on the back contact with laser beams to remove contaminants and/or smooth the surface of the back contact. The back contact, e.g., a molybdenum, copper, or niobium thin-film, is smoothed prior to deposition of the absorber and other thin-films of the photovoltaic stack. In certain embodiments, laser polishing of the back contact is used to enhance the diffusion barrier characteristics of the back contact layer, with all or a surface layer of the back contact becoming essentially amorphous. In certain embodiments, the adhesion of the absorber layer is enhanced by the textured back contact and by the presence of the amorphous metal at the deposition surface.
US08546171B2 Method of fabricating thin film solar cell
Disclosed is a method of fabricating a thin film solar cell. A separation process (‘P4’ process) of insulating a thin film solar cell from the outside is integrally performed with a transparent electrode patterning process (‘P1’ process) and a metallic electrode patterning process (‘P3’ process). This may reduce the fabrication costs and enhance spatial efficiency as the ‘P4’ process and equipment for the ‘P4’ process are not required.
US08546170B2 MEMS process and device
A method of fabricating a micro-electrical-mechanical system (MEMS) transducer comprises the steps of forming a membrane (5) on a substrate (3), and forming a back-volume in the substrate. The step of forming a back-volume in the substrate comprises the steps of forming a first back-volume portion (7a) and a second back-volume portion (7b), the first back-volume portion (7a) being separated from the second back-volume portion (7b) by a step in a sidewall of the back-volume. The cross-sectional area of the second back-volume portion (7b) can be made greater than the cross-sectional area of the membrane (5), thereby enabling the back-volume to be increased without being constrained by the cross-sectional area of the membrane (5). The back-volume may comprise a third back-volume portion. The third back-volume portion enables the effective diameter of the membrane to be formed more accurately.
US08546168B2 Method and apparatus for detecting nucleotides
A system and method employing at least one semiconductor device, or an arrangement of insulating and metal layers, having at least one detecting region which can include, for example, a recess or opening therein, for detecting a charge representative of a component of a polymer, such as a nucleic acid strand proximate to the detecting region, and a method for manufacturing such a semiconductor device. The system and method can thus be used for sequencing individual nucleotides or bases of ribonucleic acid (RNA) or deoxyribonucleic acid (DNA). The semiconductor device includes at least two doped regions, such as two n-typed regions implanted in a p-typed semiconductor layer or two p-typed regions implanted in an n-typed semiconductor layer. The detecting region permits a current to pass between the two doped regions in response to the presence of the component of the polymer.
US08546166B2 III nitride crystal substrate, and light-emitting device and method of its manufacture
Toward making available III nitride crystal substrates advantageously employed in light-emitting devices, and light-emitting devices incorporating the substrates and methods of manufacturing the light-emitting devices, a III nitride crystal substrate has a major face whose surface area is not less than 10 cm2 and, in a major-face principal region excluding the peripheral margin of the major face from its outer periphery to a 5 mm separation from its outer periphery, the total dislocation density is from 1×104 cm−2 to 3×106 cm−2, and the ratio of screw-dislocation density to the total dislocation density is 0.5 or greater.
US08546161B2 Manufacturing method of thin film transistor and liquid crystal display device
Etching of a semiconductor layer including a part over a gate wiring and formation of a contact hole for connection between a pixel electrode and a drain electrode are performed by one-time photolithography step and one-time etching step; thus, the number of photolithography steps is reduced. The exposed part of the gate wiring is covered by an insulating layer, and this insulating layer also functions as a spacer for maintaining a space for a liquid crystal layer. By the reduction in the number of photolithography steps, a liquid crystal display device can be provided at lower cost and higher productivity. Using an oxide semiconductor for the semiconductor layer can realize a liquid crystal display device with low power consumption and high reliability.
US08546159B2 Phosphor film, method of forming the same, and method of coating phosphor layer on LED chips
Phosphor films, methods of forming the phosphor films, and methods of coating a phosphor layer on light-emitting chips are disclosed. The phosphor film includes: a base film; a phosphor layer that is formed on the base film and comprises an incompletely cured resin material and phosphor particles mixed with the incompletely cured resin material; and a cover film that is formed on the phosphor layer and protects the phosphor layer.
US08546157B2 Bifacial solar cell using ion implantation
An improved bifacial solar cell is disclosed. In some embodiments, the front side includes an n-type field surface field, while the back side includes a p-type emitter. In other embodiments, the p-type emitter is on the front side. To maximize the diffusion of majority carriers and lower the series resistance between the contact and the substrate, the regions beneath the metal contacts are more heavily doped. Thus, regions of higher dopant concentration are created in at least one of the FSF or the emitter. These regions are created through the use of selective implants, which can be performed on one or two sides of the bifacial solar cell to improve efficiency.
US08546154B2 Apparatus and method to inspect defect of semiconductor device
An apparatus and method to inspect a defect of a substrate. Since a recess of an under layer of a substrate is darker than a projection of a top layer, a ratio of a value of a secondary electron signal (of an SEM) of the under layer to a value of the top layer may be increased to improve a pattern image used to inspect an under layer defect. Several conditions under which electron beams are irradiated may be set, and the pattern may be scanned under such conditions. Secondary electron signals may be generated according to the conditions and converted into image data to display various pattern images. Scan information on the images may be stored with positional information on the substrate. Each of scan information on the pattern images may be calculated to generate a new integrated image.
US08546152B2 Enhanced endpoint detection in non-volatile memory fabrication processes
A method of fabricating non-volatile memory is provided for memory cells employing a charge storage element with multiple charge storage regions. A first charge storage layer is formed over a tunnel dielectric layer at both a memory array region and an endpoint region of a semiconductor substrate. The first charge storage layer is removed from the endpoint region to expose the tunnel dielectric region. A second charge storage layer is formed over the first charge storage layer at the memory array region and over the tunnel dielectric layer at the endpoint region. When etching the second charge storage layer to form the stem regions of the memory cells, the tunnel dielectric layer provides a detectable endpoint signal to indicate that etching for the second charge storage layer is complete.
US08546151B2 Method for manufacturing magnetic storage device and magnetic storage device
Disclosed is a method for manufacturing a magnetic storage device comprising a TMR element, which comprises a step for forming an insulting film on an interlayer insulating film provided with a wiring layer, an opening formation step for forming an opening in the insulating film so that the wiring layer is exposed therefrom, a metal layer formation step for forming a metal layer on the insulating layer so that the opening is filled therewith, a CMP step for polishing and removing the metal layer on the insulating layer by a CMP method and forming the metal layer remaining in the opening into a lower electrode, and a step for forming a TMR element on the lower electrode. Also disclosed is a magnetic storage device comprising an interlayer insulating film provided with a wiring layer, an insulating film formed on the interlayer insulating film, an opening formed in the insulating film so that the wiring layer is exposed therefrom, a barrier metal layer provided so as to cover the inner surface of the opening, a lower electrode formed on the barrier metal so as to fill the opening, and a TMR element formed on the lower electrode.
US08546146B2 Process for evaluating a refinery feedstock
Process for evaluating a plurality of refinery feedstocks, by providing an array of refinery feedstocks, the array having at least a plurality of different refinery feedstocks, and fractionating each of the refinery feedstocks in the array, either in parallel or in a rapid serial fashion, to produce a further array having a plurality of fractions with different chemical and/or physical properties, each fraction being representative of a process stream that might be present in a refinery. Each of the plurality of fractions is analyzed to determine one or more chemical and/or physical properties of the fractions, the analyzes being performed at least partially in parallel.
US08546145B2 Fast screening of clones
The invention relates to a method of fast identification and isolation of cells featuring a desired phenotype. The phenotype is coupled to the amount of gas-liberating enzymes or increased growth. The cells are encapsulated into microcapsules allowing exchange of solvents through the microcapsule wall, but retaining some or all of the gas formed by gas-liberating enzymes on contact with corresponding substrates. Microcapsules containing increased amounts of gas-liberating enzymes are starting to float and can be separated. The cells are then isolated from the microcapsules according to standard procedures.
US08546140B2 Methods for the production of iPS cells using non-viral approach
Methods and composition of induction of pluripotent stem cells and other desired cell types are disclosed. For example, in certain aspects methods for generating essentially vector-free induced pluripotent stem cells are described. Furthermore, the invention provides induced pluripotent stem cells and desired cell types essentially free of exogenous vector elements with the episomal expression vectors to express differentiation programming factors.
US08546135B2 In vivo genome-wide mutagenesis
Disclosed herein are compositions and methods for deleting or duplicating DNA in a mammalian genome. Also disclosed are compositions and methods for generating a random genome-wide chromosome rearrangement. Also disclosed are compositions and methods for streamlined construction of gene targeting vectors.
US08546134B2 Method for isolating nuclei
This invention relates to methods of isolating cell nuclei from the other cell components in cell samples, e.g., cell samples from cell cultures or tissue samples. The method does not comprise ultracentrifugation or super-centrifugation rather the method comprises centrifuging cell samples in a table-top conventional centrifuge or microfuge. The method also comprises the use of buffers that are substantially devoid of protease inhibitor or enzyme treatments. The methods facilitate separation of nuclei from nuclear outer membranes leaving the cellular structures and inner membranes of nuclei intact. The method also provides for rapid and consistent results.
US08546130B2 Oligomer probe array with improved signal-to-noise ratio fabrication method thereof
An oligomer probe array with improved signal-to-noise ratio includes a substrate, a plurality of probe cell active regions formed on or in the substrate, with each of the plurality of probe cell active regions having a substantially planar surface and being coupled with at least one oligomer probe with own sequence, and a probe cell isolation region defining the probe cell active regions and having no functional groups for coupling with the oligomer probes on a surface.
US08546124B2 Infectious clones of RNA viruses and vaccines and diagnostic assays derived thereof
An infectious clone based on the genome of a wild-type RNA virus is produced by the process of providing a host cell not susceptible to infection by the wild-type RNA virus, providing a recombinant nucleic acid based on the genome of the wild-type RNA virus, transfecting the host cell with the recombinant nucleic acid and selecting for infectious clones. The recombinant nucleic acid comprises at least one full-length DNA copy or in vitro-transcribed RNA copy or a derivative of either. The infectious clones can be used in single or dual purpose vaccines and in viral vector vaccines.
US08546116B2 Method for fractionating lignocellulose-based biomass
A method and apparatus for fractionating a lignocellulose-based biomass are provided. The method includes providing a lignocellulose-based biomass, extracting lignin from the biomass by adding a first solvent capable of dissolving the lignin, extracting xylose by adding a second solvent capable of dissolving hemicellulose to the biomass treated with the first solvent, and extracting the cellulose remaining in the biomass. In this method, a continuous process can be performed instead of a low efficiency batch-type process and components of the biomass can be obtained at high yield.
US08546114B2 Processes for the preparation of optically active cyclopentenones and cyclopentenones prepared therefrom
The present invention relates to novel processes for preparing optically active Cyclopentenones of Formula (R)-1, which are useful for the preparation of Prostaglandins and analogs thereof. The invention also relates to novel Cyclopentenones prepared from the processes.
US08546099B2 Processes for preparing a dough or a baked product using maltogenic alpha-amylase variants
The inventors have modified the amino acid sequence of a maltogenic alpha-amylase to obtain variants with improved properties, based on the three-dimensional structure of the maltogenic alpha-amylase Novamyl. The variants have altered physicochemical properties, e.g. an altered pH optimum, improved thermostability, increased specific activity, an altered cleavage pattern or an increased ability to reduce retrogradation of starch or staling of bread.
US08546098B2 Biomarkers for monitoring insulin resistance and methods using the same
Biomarkers relating to insulin resistance are provided, as well as methods for using such biomarkers as biomarkers for insulin resistance. These biomarkers may be used to monitor the progression or regression of insulin resistance or to monitor the efficacy of insulin resistance treatment. Also provided are suites of small molecule entities as biomarkers for insulin resistance.
US08546094B2 Ubiquitin ligase and use thereof
Provided is a novel ubiquitin ligase which has linear polyubiquitination activity and can be efficiently expressed and purified. It was found out that a complex of (a) a protein having a part of HOIP and at least having a UBA region and a RING-IBR-RING region thereof, and (b) One or more kinds of proteins which individually form a complex with the above (a) is a novel ubiquitin ligase which has linear polyubiquitination activity and can be efficiently expressed and purified.
US08546089B2 CMYBP-C and MLC2 as diagnostic markers of cardiac injury
The invention relates to markers for acute myocardial infarction (AMI), particularly markers that may be used in the rapid and accurate diagnosis of AMI or reinfarction. A method of diagnosing cardiac injury comprising identifying an elevated concentration of cardiac myosin binding protein C (cMyBP-C) or a fragment thereof or myosin regulatory light chain 2 (MLC2) or a fragment thereof in a sample obtained from a subject.
US08546086B2 Use of neuregulin-β as an indicator and/or target
The invention relates, inter alia, to the use of neuregulin-β as an indicator in a method for detecting a neuronal process. The invention furthermore relates to the use of neuregulins, preferably a neuregulin isoform having an isoelectric point in the range from pH 4.3 to 5.0, as a target for detecting and/or exerting an influence on neuronal processes, in particular for exerting an influence on long-term memory. Neuregulins, in particular neuregulin-β and also substances which exert an influence on the status, i.e. the expression and/or post-translational modification, of neuregulin-β, can therefore be used as agents for controlling the course of, treating and/or alleviating neuronal diseases, e.g. Alzheimer's disease.
US08546085B2 Methods of identifying modulators of the bitter taste receptor TAS2R44
Steviol glycosides have been discovered to bind the bitter taste receptor TAS2R44. Novel methods of identifying modulators and in particular inhibitors to the bitter taste of steviol glycosides and an inhibitor of steviol glycosides are provided.
US08546083B2 Molecular accessibility assay
Methods and compositions are provided for determining polypeptide-nucleic acid interactions.
US08546082B2 Methods for identification of sepsis-causing bacteria
The present invention provides compositions, kits and methods for rapid identification and quantification of sepsis-causing bacteria by molecular mass and base composition analysis.
US08546080B2 Molecular dispensers
A method for dispensing charged particles includes applying a bias voltage to promote motion of charged molecules through a nanopore, detecting passage of at least one charged molecule through the nanopore, and manipulating an electrostatic potential barrier inside the nanopore, so as to prevent movement of additional charged molecules through the nanopore.
US08546075B2 Method of detecting hepatitis C virus
A method of treating samples containing hepatitis C virus (HCV) which method comprises treating HCV-containing samples with a treating agent containing (1) an acidifying agent, and (2) a protein-denaturing agent, or an amphoteric surfactant or a cationic surfactant having both a straight chain alkyl group of 10 or more carbon atoms and a tertiary amine or a quaternary ammonium salt in the same molecule, to effect the release of the HCV antigen and the inactivation of antibodies that bind to the HCV antigen, and the like.
US08546074B2 Sir2 activity
Methods for screening a compound, by providing a test mixture comprising a transcription factor, Sir2, and a Sir2 cofactor with the compound, and evaluating an activity of a component of the test mixture in the presence of the compound are described.
US08546072B2 Substrate for assaying β-glucan and/or endotoxin and assay method
An object of the present invention is to provide a peptide derivative for determining β-glucan or endotoxin which allows high sensitivity measurement, and a method for determining β-glucan and/or endotoxin using the same. The present invention relates to (1) a peptide derivative represented by the following general formula [1]: X-A1-Gly-Arg-A2-E-D  [1], (2) a reagent for determining β-glucan and/or endotoxin comprising the above-described peptide derivative, (3) a method for determining β-glucan and/or endotoxin, characterized in that a sample containing β-glucan and/or endotoxin, an amebocyte lysate of a horseshoe crab and the above-described peptide derivative are reacted each other, then the resulting released compound represented by the following general formula [2]: H-A2-E-D  [2] is separated from unreacted substance and quantified, and the determination is made based on this value, and (4) a reagent kit for determining β-glucan and/or endotoxin, comprising an amebocyte lysate of a horseshoe crab and the above-described peptide derivative as constituents thereof.
US08546062B2 Self-forming top anti-reflective coating compositions and, photoresist mixtures and method of imaging using same
A composition of matter. The composition of matter includes a polymer having an ethylenic backbone and comprising a first monomer having an aromatic moiety, a second monomer having a base soluble moiety or an acid labile protected base soluble moiety, and a third monomer having a fluoroalkyl moiety. Also a photoresist formulation including the composition of matter and a method of imaging using the photoresist formulation including the composition of matter.
US08546061B2 Photo-curing polysiloxane composition and protective film formed from the same
A photo-curing polysiloxane composition includes a polysiloxane, an o-naphthoquinonediazidesulfonate compound, and a solvent. The polysiloxane contains 25 wt % to 60 wt % of a polysiloxane fraction having a molecular weight ranging from 10,000 to 80,000 based on a total weight of the polysiloxane when calculated from an integral molecular weight distribution curve obtained by plotting cumulative weight percentage versus molecular weight falling within a range between 400 and 100,000 measured by gel permeation chromatography. The amount of oligomers in the polysiloxane having a molecular weight less than 800 is from 0 wt % to 10 wt % based on a total weight of the photo-curing polysiloxane composition. A protective film formed from the photo-curing polysiloxane composition and an element containing the protective film are also disclosed.
US08546059B2 Photoresist composition
The present invention provides a photoresist composition comprising a resin, an acid generator and a compound represented by the formula (C1): wherein Rc1 represents an aromatic group which can have one or more substituents, Rc2 and Rc3 independently each represent a hydrogen atom, an aliphatic hydrocarbon group which can have one or more substituents or an aromatic group which can have one or more substituents, Rc4 and Rc6 independently each represent a hydrogen atom or an aliphatic hydrocarbon group which can have one or more substituents, or Rc4 and Rc6 are bonded each other to form an alkanediyl group, Rc5 represents an aliphatic hydrocarbon group which can have one or more substituents or an amino group which can have one or two substituents, Rc7 represents a hydrogen atom or an aliphatic hydrocarbon group which can have one or more substituents, or Rc5 and Rc7 are bonded each other to form an alkanediyl group.
US08546057B2 Carbon based black toners prepared via limited coalescence process
A black toner composition comprising toner particles prepared by a chemical process of manufacture comprising carbon black pigment, a first addition polymer comprising carboxylic acid groups along the polymer backbone, and a thermoplastic second polymer binder distinct from the first polymer, wherein the first polymer has an Acid Value of from 30 to 220 and is present at a weight ratio of greater than 1:2 relative to the amount of carbon, and at a relatively lower weight percent than the second polymer. A process for preparation of such toner particles comprising: preparing a masterbatch comprising a carbon black and a first addition polymer comprising carboxylic acid groups along the polymer backbone and having an Acid Value of from 30 to 220, where the first polymer is present at a weight ratio of greater than 1:2 relative to the amount of carbon; dissolving a thermoplastic second polymer binder in an organic solvent; adding the masterbatch to the solution of second polymer binder to form an organic phase, wherein the first polymer is present at a lower weight percent than the second polymer; dispersing the organic phase in an aqueous phase comprising a particulate stabilizer to form a dispersion; and removing the solvent from the organic phase to form toner particles comprising the first polymer, the second polymer binder and carbon black.
US08546055B2 Toner and developer
A toner containing at least a binder resin, releasing agent, and colorant, wherein the binder resin contains polyester resin (A), polyester resin (B), and polyester resin (C), which is prepared by condensation-polymerizing (i) an alcohol component containing an alkylene oxide adduct of bisphenol compound and (ii) a carboxylic acid component; at least one of the polyester resin (A) and polyester resin (B) is a polyester resin prepared by condensation-polymerizing (i) the alcohol component substantially composed of only aliphatic alcohol and containing 1,2-propanediol in an amount of 65 mole % or more of a divalent alcohol component and (ii) the carboxylic acid component; and a softening point Tm(A) of the polyester resin (A) is 10 C or more higher than Tm(B) of the polyester resin (B), and the absolute difference between Tm(C) of the polyester resin (C) and the Tm(B) is 5° C. or less.
US08546051B2 Developer bearing member and process for producing same, development apparatus and development method
A developer bearing member is provided which can charge a toner stably and uniformly during the period from the initial stage to the terminal stage of extensive operation even in various environments. The developer bearing member includes a substrate and an electrically conductive resin coating layer formed on the surface thereof. The electrically conductive resin coating layer is formed from a resin composition containing a phenolic resin having in its structure at least one of an —NH2 group, an ═NH group and an —NH— linkage, a quaternary phosphonium salt and electrically conductive fine particles and the resin composition contains 1 part by mass or more and 60 parts by mass or less of the quaternary phosphonium salt with respect to 100 parts by mass of the phenolic resin.
US08546044B2 Polymer electrolyte, membrane electrode assembly and fuel cell
The present invention easily provides a polymer electrolyte that exhibits high proton conductivity under low humidity conditions and has a high level of durability and mechanical strength. The polymer electrolyte is produced by mixing proton-conducting sulfonated polyethersulfone C1, sulfonated polyphenylene sulfide C2 or sulfonated poly(4-phenoxybenzoyl-1,4-phenylene) C3 having a sulfonic acid group A as a protic acid group with 1,4-benzenedimethanol B as a crosslinking agent having a methylol group and heat-treating the mixture so that a reaction can be carried out. The polymer electrolyte includes a plurality of proton-conducting sulfonated polyethersulfone moieties C chemically bonded at their aromatic ring moieties other than the sulfonic acid group A to one another through a residue B′ of 1,4-benzenedimethanol.
US08546042B2 Membrane electrode assembly and polymer electrolyte fuel cell
In a membrane electrode assembly of the present invention, at least one of a catalyst layer of an oxygen electrode and a catalyst layer of a fuel electrode includes a supported catalyst supporting a metal catalyst containing a platinum group element, a proton conductive polymer electrolyte, and at least one selected from (a) a complex-forming agent having a ligand that forms coordinate bonds with ions of the platinum group element and forms a complex, the ligand containing oxygen as a coordinating atom, (b) a complex of the platinum group element, a ligand of the complex containing oxygen as a coordinating atom, and (c) carbon that has a BET specific surface area of 100 m2/g or greater, satisfies at least one of (i) an R value of Raman spectrum of 0.5 or less and (ii) a lattice spacing d002 between (002) planes of 0.35 nm or less, and does not support the metal catalyst. With the use of the membrane electrode assembly of the present invention, it is possible to provide a polymer electrolyte fuel cell that has high durability and a long service life.
US08546039B2 Solid polymer fuel cell
A solid polymer fuel cell that utilizes liquid fuel such as methanol should prevent generated water from residing in a ventilation port close to an anode, to thereby suppress degradation of a MEA. The fuel cell includes an anode, an anode-side collecting electrode, a sealing material located along a perimeter of a solid polymer electrolytic membrane and interleaved between the electrolytic membrane and the anode-side collecting electrode, and a discharging device that discharges a product generated through electric reaction on the anode. The sealing material is provided in a frame-shape around the anode. The discharging device is a ventilation port formed on the sealing material, and a water repellent material is provided at least one of inside the ventilation port and between the ventilation port and the anode.
US08546036B2 Fuel cell and fuel cell stack
A fuel cell includes separators sandwiching electrolyte electrode assemblies. Each of the separators includes a fuel gas supply section, four first bridges extending radially outwardly from the fuel gas supply section, sandwiching sections connected to the first bridges, and flow rectifier members provided between adjacent sandwiching sections. A fuel gas supply passage extends through the center of the fuel gas supply section. Each of the sandwiching sections has a fuel gas channel and an oxygen-containing gas channel. The flow rectifier members rectify the flow of the oxygen-containing gas supplied from the oxygen-containing gas supply passage to the electrolyte electrode assemblies.
US08546030B2 Hydrogen generator, fuel cell system comprising hydrogen generator, and operation method of hydrogen generator, and operation method of fuel cell system
A hydrogen generator comprises a reformer configured to generate a hydrogen-containing gas through a reforming reaction in an internal space thereof using a material gas and steam; a material gas supply passage through which the material gas is supplied to the reformer; a material gas supplier which is provided at the material gas supply passage to supply the material gas to the reformer; a first valve configured to open and close the material gas supply passage; an evaporator configured to generate a steam supplied to the reformer; a water supplier configured to supply water to the evaporator; a communicating passage for allowing the reformer to communicate with atmosphere; a second valve configured to open and close the communicating passage; and a controller configured to stop the material gas supplier and the water supplier and close the first valve and the second valve at shutdown of the hydrogen generator; and open the second valve prior to opening the first valve when the material gas supplier resumes supply of the material gas to the reformer after the shutdown.
US08546028B2 Electrochemical cell, and particularly a cell with electrodeposited fuel
The present invention relates to a method for charging the cell by electrodeposition of metal fuel on the anode thereof.
US08546025B2 Lithium ion secondary battery
Disclosed is a lithium ion secondary battery, in which comprises a vinyl alcohol polymer or a derivative thereof in an amount of 0.3 mg or more per 1 mAh of battery capacity in terms of a vinyl alcohol unit moiety content. The lithium ion secondary battery can decrease the battery voltage under high-temperature conditions and cannot be recharged after being exposed to high-temperature conditions.
US08546020B2 Nucleation and growth of tin particles into three dimensional composite active anode for lithium high capacity energy storage device
Embodiments of the present invention generally relate to lithium-ion batteries, and more specifically, to a system and method for fabricating such batteries using thin-film processes that form three-dimensional structures. In one embodiment, an anodic structure used to form an energy storage device is provided. The anodic structure comprises a flexible conductive substrate, a plurality of conductive microstructures formed on the conductive substrate, comprising a plurality of columnar projections and dendritic structures formed over the plurality of columnar projections and a plurality of tin particles formed on the plurality of conductive microstructures. In another embodiment, the anodic structure further comprises a tin nucleation layer comprising tin particles formed on the flexible conductive substrate between the flexible conductive substrate and the plurality of conductive microstructures.
US08546018B2 Li—Ni-based composite oxide particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery
The present invention relates to Li—Ni-based composite oxide particles comprising Mn, and Co and/or Al, wherein Co and Al are uniformly dispersed within the particles, and Mn is present with a gradient of its concentration in a radial direction of the respective particles such that a concentration of Mn on a surface of the respective particles is higher than that at a central portion thereof. The Li—Ni-based composite oxide particles can be produced by allowing an oxide and a hydroxide comprising Mn to mechanically adhere to Li—Ni-based oxide comprising Co and/or Al; and then heat-treating the obtained material at a temperature of not lower than 400° C. and not higher than 1,000° C. The Li—Ni-based composite oxide particles of the present invention are improved in thermal stability and alkalinity.
US08546015B2 Battery can and alkaline battery
This invention provides a battery can allowing for a reduced amount of gas forming therein, thus realizing lower production cost. The cathode can 11 of an alkaline battery is cylindrically shaped and closed-bottomed, comprising an opening 15, a body 17 and a bottom 18, with the body 17 being divided into an opening sealing section 31 and an electrode mixture container section 33 which are arranged in order from the opening 15, with the plate thickness t0 set for the electrode mixture container section 33, which is not less than 80% of the plate thickness t1 of the opening sealing section 31, with the plate thickness t3 of the electrode mixture container section 33 gradually reducing in the region starting at the topmost point of the electrode mixture container section 33 and ending at the set plate thickness t0.
US08546012B2 Battery pack with electronic monitoring device integrated in the housing cover
A battery pack for an electric power tool has a housing and a housing cover that closes off the housing. Battery cells are arranged in the housing and electrically conductingly connected to one another. An electronic circuit for monitoring operating parameters of the battery cells is provided wherein the electronic circuit is mounted on a circuit board and is arranged in the housing. The housing cover has an inner side facing the battery cells. The inner side has a receptacle that is delimited by an outer receptacle rim. The circuit board is received in the receptacle and is spaced from a bottom of the receptacle so that a filling space is provided between circuit board, bottom of the receptacle, and the receptacle rim. A cured potting compound fills out the filling space.
US08546010B2 Assembled battery and toroidal cell used in the same
An assembled battery with a high capacity, comprising a plurality of unit cells electrically connected with one another in parallel, the unit cells each having a through-hole and being of toroidal shape, and the plurality of unit cells are arranged in a nested manner such that one unit cell is disposed within another unit cell. The problem that toroidal batteries with high capacity, high power density and small thickness may have a large volume and low energy density is solved by connecting in parallel a plurality of unit cells nested within one another, and heat dissipation of the battery is also further improved. A toroidal cell having heat dissipating fins is also provided.
US08546001B2 Fabricating magnetic recording media on patterned seed layers
Patterned media and associated methods of fabrication are provided in which vertical magnetic grains are grown on a patterned seed layer. The patterned seed layer includes a matrix of islands of a first seed material. Each island of first seed material is separated from other islands by a region of second seed material. The first seed material is selected to initiate growth of magnetic material, and the second seed material is selected to initiate growth of non-magnetic material. Subsequently, magnetic material is grown on the first seed material and non-magnetic material is grown on the second seed material. Deposition may be simultaneously. The magnetic and non-magnetic materials form well-defined vertical columns over the first and second seed materials respectively. Thus, each island behaves as an isolated magnetic unit, which switches independently from its neighbor units, which are magnetically separated by the non-magnetic material.
US08545999B1 Method and system for providing a magnetoresistive structure
A method and system for providing a magnetoresistive structure are described. The magnetoresistive structure includes a first electrode, an insertion layer, a crystalline tunneling barrier layer, and a second electrode. The first electrode includes at least a first magnetic material and boron. The crystalline tunneling barrier layer includes at least one constituent. The insertion layer has a first boron affinity. The at least one constituent of the crystalline tunneling barrier layer has at least a second boron affinity that is less than the first boron affinity. The second electrode includes at least a second magnetic material.
US08545996B2 Ion-pairing soft salts based on organometallic complexes and their applications in organic light emitting diodes
Organometallic soft salt compounds are provided. In particular, the compounds comprise mononuclear Ir-based soft salts. The compounds may be used in organic light emitting diodes (OLED) and light emitting cells (LEC).
US08545993B2 Composite material with a ballistic protective effect
A composite material with a ballistic protective effect having a first, outer layer made of a first steel alloy and at least one second layer which is arranged under the first layer and is made of a second steel alloy. The composite material with a ballistic protective effect allows for a reduction in the weight or the wall thicknesses of the composite material in comparison to conventional composite ballistic materials, by utilizing a first steel alloy of the first layer that has the following alloy constituents in percent by weight (% by weight): 0.06%≦C ≦1.05%, 0.05%≦Si≦1.65%, 0.3%≦Mn≦2.65%, 0.015%≦Al≦1.55%; Cr≦1.2%, Ti≦0.13%, Mo≦0.7%, Nb≦0.1%, B≦0.005%, P≦0.08%, S≦0.01%, Ni≦4.0%, and V≦0.05%, the remainder being Fe and inevitable impurities. The second layer of the composite material having a higher elongation than the first layer.
US08545985B2 Coated article with absorbing layer
A coated article is provided with an absorbing layer(s). The coating is, in certain example embodiments, designed so that significant changes in visible transmission can be made by adjusting thickness of the absorbing layer without significantly affecting certain other characteristics such as certain color values. Such coated articles may be used monolithically or in the context of insulating glass (IG) units in different embodiments of this invention, and may or may not be heat treated.
US08545982B2 Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component
To provide a hexagonal type barium titanate powder having a fine and uniform particle size and contributing to a thinner dielectric layer. A hexagonal type barium titanate powder according to the present invention has the following characteristics that a maximum particle diameter is 1.0 μm or less, a ratio of 90% accumulated particle diameter and 50% accumulated particle diameter is 3.0 or less, and a hexagonal ratio is 50% or more.
US08545976B2 Fibrous structures
Fibrous structures that exhibit a Geometric Mean Modulus (GM Modulus) of less than 1402.4 g/cm at 15 g/cm as measured according to the Modulus Test Method described herein and a Geometric Mean Elongation (GM Elongation or GM Elong) of less than 10.2% measured according to the Elongation Test Method described herein are provided.
US08545975B2 Articles comprising a polyimide solvent cast film having a low coefficient of thermal expansion and method of manufacture thereof
A solvent cast film comprises a polyimide comprising structural units derived from polymerization of a dianhydride component comprising a dianhydride selected from the group consisting of 3,4′-oxydiphthalic dianhydride, 3,3′-oxydiphthalic dianhydride, 4,4′-oxydiphthalic dianhydride, and combinations thereof, with a diamine component comprising 4,4′-diaminodiphenylsulfone; wherein the polyimide has a glass transition temperature from 190° C. to 400° C.; and wherein the film has a coefficient of thermal expansion of less than 60 ppm/° C., a thickness from 0.1 to 250 micrometers, endless than 5% residual solvent by weight.
US08545970B2 Optical compensation film and retardation film
To provide a retardation film and an optical compensation film which have excellent optical properties and are useful as a compensation film for compensating the contrast and viewing-angle characteristics of liquid-crystal displays and as an antireflection film.
US08545966B2 Vibration dampening material and uses for same
The present invention is directed to a material adapted to reduce vibration and, more specifically, to a material adapted to dissipate and evenly distribute transmitted vibrations. The material is particularly suited for impact and/or heavy load vibration resistance.
US08545964B2 Roll-form shock and drainage pad for outdoor field installations
A unitary roll-form shock and drainage pad for an outdoor field installation is formed by a continuous length of shock-absorbing polymer foam sheet. The sheet has a plurality of grooves in its lower surface, the grooves extending continuously along the length of the foam sheet and being spaced apart across the width of the foam sheet, each groove having a crest defining a maximum penetration of the groove through the thickness of the foam sheet. The foam sheet further defines a plurality of rows of vertically extending holes extending from the upper surface of the sheet toward the lower surface, the holes in each row being spaced apart along the length of the foam sheet and being aligned with a respective one of the grooves such that the holes extend into the crest of the groove. A plurality of elongate through-going slots radiate out from each of at least some of the holes.
US08545963B2 Flame-resistant composite materials and articles containing carbon nanotube-infused fiber materials
Flame-resistant composite materials containing carbon nanotubes are described herein. The flame-resistant composite materials contain an outer layer and at least one inner layer, containing a first polymer matrix and a second polymer matrix, respectively. The outer layer has an exterior surface and a first carbon nanotube-infused fiber material that contains a first fiber material and a first plurality of carbon nanotubes greater than about 50 μm in length. In some embodiments, the at least one inner layer also contains a second fiber material and/or a second carbon nanotube-infused fiber material containing a second fiber material and a second plurality of carbon nanotubes. When present, the second plurality of carbon nanotubes are generally shorter in length than the first plurality of carbon nanotubes. Alignment of the carbon nanotubes in the outer layer can transfer heat away from the composite material's inner layer(s). Flame-resistant articles containing carbon nanotube-infused fiber materials are also described.
US08545961B2 Ballistic resistant articles comprising elongate bodies
A ballistic-resistant molded article comprising a compressed stack of sheets comprising reinforcing elongate bodies and an organic matrix material, the direction of the elongate bodies within the compressed stack being not unidirectionally, wherein the elongate bodies are tapes with a width of at least 2 mm and a thickness to width ratio of at least 10:1 with the stack comprising 0.2-8 wt. % of an organic matrix material.
US08545959B2 Composite articles comprising protective sheets and related methods
Methods of the invention include those for applying protective sheets to composite articles. According to these methods and resulting composite articles, a protective sheet is applied to at least a portion of an exterior surface formed from a composite material and where protection is desired. At least one exterior surface of the composite article to be protected can be integrally formed in the presence of the protective sheet. Improved bonding of the protective sheet to the composite article and improved processing efficiency are advantageously achieved according to the invention.
US08545951B2 Endotracheal tubes and other polymer substrates including an anti-fouling treatment
Anti-fouling treatments are applied to polymer substrates for preventing bacterial adhesion. The polymer substrate may comprise a medical device, such as a catheter. The treatment generally comprises a polymer layer graft polymerized to the surface of the polymer substrate. An anti-biofilm agent is contained in the polymer layer or applied to the surface. A polymer over-layer is then applied that encapsulates the anti-biofilm agent. The anti-biofilm agent prevents bacterial adhesion through the polymer over-layer.
US08545948B2 Transparent ink-jet recording films, compositions, and methods
Transparent ink-jet recording films, compositions, and methods are disclosed. Such films do not exhibit excessive ink drying times. These films exhibit high maximum optical densities and have low haze values. These films are useful for medical imaging.
US08545947B2 Transparent substrate with optical compensation ability and liquid crystal display using the same
A transparent substrate with optical compensation ability comprises polyimide having the following chemical formula: wherein A and A′ are cyclic aliphatic or aromatic compounds, B and B′ are cyclic aliphatic or aromatic compounds. In particular, the refractive index of the transparent polyimide is nx=ny>nz, that is, it has ability of adjusting the negative type c-plate phase difference, wherein nx represents the lateral refractive index, ny represents the longitudinal refractive index, nz represents the vertical refractive index along the thickness direction, and m and n are between 10 and 10,000.
US08545944B2 Method for producing solar grade films from semiconductor powders
The present invention relates generally to production of photoelectric grade films or cells from semiconductor powders or dust. In one embodiment, the present invention provides a method for producing a photoelectric grade film from a semiconductor powder. The method includes providing a substrate, coating the substrate with a layer of the semiconductor powder and moving the substrate with the layer of the semiconductor powder under an energy source at a predefined rate, wherein the predefined rate is sufficient to melt the semiconductor powder by the energy source and to cool the substrate such that substantially all impurities are moved to an edge of the substrate.
US08545942B2 Method for producing clathrate compounds
The present invention relates a method for producing clathrate compounds, comprising producing a homogeneous melt containing the desired elements in the desired ratio, and subsequently solidifying said melt to obtain the clathrate compound by quickly cooling the melt.
US08545940B2 Atomic layer deposition apparatus
A reactor configured to subject a substrate to alternately repeated surface reactions of vapor-phase reactants is disclosed. The reactor may include a reaction chamber that defines a reaction space and a gas flow control guide structure; and a substrate holder. The gas flow control guide includes one or more channels. Each of the channels widens as the channel extends from the inlet to the reaction space. At least one of the channels is configured to generate a non-uniform laminar flow at a first portion of the periphery of the reaction space such that the laminar flow includes a plurality of flow paths that provide different amounts of a fluid. The reaction chamber may include a reactor base and a reactor cover detachable from each other; and a driver configured to independently adjust at least three portions of the reactor base to provide a substantially perfect seal to the reactor space.
US08545938B2 Method of fabricating a ceramic component
A method of fabricating a ceramic component includes using vapor infiltration to deposit a ceramic coating within pores of a porous structure to form a preform body with residual interconnected porosity. Transfer molding is then used to deposit a heated, liquid glass or glass/ceramic material into the residual interconnected porosity. The liquid ceramic or ceramic/glass material is then solidified to form a ceramic component.
US08545931B2 Thin line conformal coating method
A coating system with an applicator that has an air cylinder with a needle valve. A control has a timer that provides a string of electrical pulses to a solenoid. With each pulse, the solenoid applies pressurized air to a cylinder piston, thereby opening the needle valve and permitting coating material to flow past the needle valve. The needle valve is closed for durations of time between pulses, and the coating material is ejected from a dispensing needle in response to closings of the needle valve.
US08545928B2 Double layer UV variable data text
A method and system for including a double layer security mark in digital document data defining an image of a document to be printed and in the printed document. A fluorescence mark region including a fluorescence mark is defined using first and second metameric colorant mixtures. Variation in colorant spatial coverage between the first and second metameric colorant mixtures results in colorant-free areas that define the fluorescence mark due to substrate fluorescence under UV illumination. The fluorescence mark region is modified to define a double layer fluorescence mark region including the fluorescence mark and also including at least one visible light object defined by a third colorant mixture. The third colorant mixture is added to the fluorescence mark region by masking the colorant-free areas of the fluorescence mark region to prevent writing of the third colorant mixture data to the colorant-free areas to avoid disturbing the colorant-free areas.
US08545920B2 Human milk compositions and methods of making and using same
The disclosure features human milk fortifier compositions, standardized human milk, and methods of making and using same. In one embodiment, a pasteurized human milk composition includes a human protein constituent of about 35-85 mg/mL; a human fat constituent of about 60-110 mg/mL; and a human carbohydrate constituent of about 60-140 mg/mL.
US08545915B2 Method and apparatus for vitamin D enhancement in mushrooms
An apparatus and method for increasing Vitamin D content in mushrooms irradiates the mushroom(s) for a duration of up to six seconds with one or more pulses of light with wavelengths in the range of about 200 to about 1000 nanometers. The light is emitted by an electric glow discharge lamp, such as a xenon lamp, that emits ultra-violet light. The intensity of the light is such that after irradiation the mushrooms have a Vitamin D2 content of at least about 400 IU/84 g of mushrooms, which is 100% Daily Value of recommended Vitamin D for human consumption.
US08545914B1 Food product carrier set
A carrier for food products such as muffins and cupcakes includes a pan and a cover. The pan including multiple pan wells that project from an upper surface thereof. At least some of the pan wells each includes an opening in respective bottom surfaces thereof. The cover includes multiple cover wells or supports projecting from a surface thereof, each corresponding to one of the pan wells. At least some of the cover wells each includes a support extending from a bottom surface thereof. The cover secures to and substantially covers the pan in a first configuration. The pan nests on the cover in a second configuration such that the supports project through a respective one of the openings.
US08545913B2 Process for preparing, prior to filling, a wafer cornet, cornet thus obtained and installation for implementing the process
Process for preparing a cornet consisting of a substantially conical wafer (22) prior to the filling of said cornet with an ice-cream; in order to preserve the crunchy nature of the wafer, the inner wall of the cornet is sprayed with liquid chocolate (23); this chocolate solidifies rapidly in order to form a coating layer for separating the wafer and the ice-cream. The process is characterized in that the inside of the cornet is sprayed with an excess quantity of chocolate to guarantee that no coating-gap zone remains on the inner wall of the wafer, the excess liquid chocolate collecting, under gravity, at the bottom tip of the corner; prior to solidification of said excess, the excess is sucked out of the cornet, subsequent solidification of the coating layer thus making it possible to establish a continuous barrier over the inner wall of the wafer.
US08545911B2 Method for removing phorbol ester in organic substance, method for producing high-protein organic substance, high-protein organic substance, method for producing feed and feed
A phorbol ester is decomposed by mixing an organic substance containing a phorbol ester and Bacillus substilis var. natto and subjecting the resulting mixture to fermentation. At this time, 4 parts by mass of organic substance containing a phorbol ester is mixed with 0.5 to 3 parts by mass of water, and the resulting mixture is subjected to high-temperature and high-pressure sterilization. Then, a solution obtained by dissolving 0.004 to 0.2 part by mass of Bacillus subtilis var. natto in 0.5 to 1 part by mass of water is added, and the resulting mixture is subjected to fermentation at 30 to 50° C. for two to four weeks.
US08545908B2 Method of producing yeast fermented beverages
The present invention relates to a method of producing yeast fermented beverages, which method comprises the following consecutive continuous processing steps: a. introducing wort into a series of one or more propagation vessels in which it is combined with a recirculated stream of yeast-containing residue and in which the yeast is allowed to propagate under aerobic conditions while being kept suspended; b. transferring the yeast-containing wort from the propagation vessel into a series of one or more fermentation vessels in which the yeast is kept suspended under anaerobic conditions and is allowed to metabolize carbohydrates present in the wort; c. transferring at least a part of the fermented wort from the series of one or more fermentation vessels to one or more separators to remove a yeast-containing residue; d. recirculating part of the yeast-containing residue to the series of one or more propagation vessels; and e. feeding the remainder of the fermented wort to subsequent processing steps; wherein the wet yeast content of the wort in the series of one or more fermentation vessels is maintained at more than 100 g/l. The utilization of very high yeast concentrations offers the advantage that fermentation times and/or fermenter volume can be reduced substantially. Furthermore, continuous fermentations conducted at high yeast concentrations are less vulnerable to microbial infections.
US08545904B1 Topical composition containing Carapa (andiroba) oil for psoriasis and other related dermatological disorders
The subject of the invention is the use of a topical composition for the relief of dermatological disorders, with a primary intention or focus of treating symptoms associated with psoriasis and similar dermatological disorders and/or diseases.
US08545903B2 Composition for the prevention and treatment of influenza virus infection and composition for suppressing neuraminidase activity comprising turmeric extract
Disclosed is a composition comprising a turmeric extract for preventing and treating influenza virus infection and for inhibiting neuraminidase activity. A turmeric extract, its fraction, and a curcuminoid-based compound separated therefrom may inhibit neuraminidase activity and have antiviral and cell degeneration inhibitory effects on influenza virus, and may be useful in preventing and treating influenza virus infection.
US08545902B2 Dosage forms of plant-derived cathartics
Compositions for improved delivery of plant-derived cathartics are disclosed. In one aspect, the compositions comprise a plant-derived cathartic and an effervescence coupling system that, when dissolved into an aqueous medium such as water, produce an effervescent liquid cathartic composition. In another aspect, the compositions comprise a solid dosage form that dissolves or disperses in an aqueous medium to produce a liquid composition that is administered to an individual. The liquid compositions are not only more appealing to a consumer, but also improve the amount and bioavailability of active cathartic components. The cathartic composition is administered to an individual alone or in combination with one or more agents that promote additional laxation, digestion or gastrointestinal health, and/or improve the effectiveness of the plant-derived cathartic composition.
US08545896B2 Compositions, kits and methods for nutrition supplementation
The present invention relates to compositions, kits and methods for the administration of various vitamin, mineral and nutrient compositions, and in a specific embodiment, the compositions, kits and methods may utilize or include twelve carbon chain fatty acids and/or twelve carbon chain acylglycerols, vitamin D, iodine, vitamin B1, vitamin B6, vitamin B12, vitamin B2, vitamin B9, vitamin B3, vitamin E, vitamin A, vitamin C, iron, zinc, copper, magnesium, omega 3 fatty acids and one or more pharmaceutically acceptable carriers.
US08545895B2 Silicate-substituted hydroxyapatite
An inorganic silicate-substituted calcium phosphate hydroxyapatite, useful as a biomaterial, has a Ca/P molar ratio in the range 2.05 to 2.55 and a Ca/(P+Si) molar ratio less than 1.66. The hydroxyapatite can be substantially free of carbonate ions. The material has relatively high solubility and is able to release silicon into solution.
US08545894B2 Porous bioceramic composition for bone repair
The present invention relates to a porous bioceramic composition for bone repair and method of fabrication of the same. 3D-scaffolds were fabricated with a novel micro- and macro-architecture. Porous scaffolds based on dextrin, dextran, gelatin and biomineral (CaCO3) powder were fabricated by heating and freeze-drying methods. Fabrication of different compositions of porous scaffolds (20, 30 wt % of gelatin, 20, 40 wt % dextrin, 30, 40, 50, 60 wt % dextran bounder with the constant quantity of CaCO3 50 g). The scaffolds properties were characterized by x-ray diffraction (XRD), differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and compression tests.
US08545889B2 Co-processed carbohydrate system as a quick-dissolve matrix for solid dosage forms
The present invention comprises a co-processed carbohydrate system, and formulations produced therefrom, which formulations are directly compressible into solid dosage forms, some of which rapidly and completely dissolve or disintegrate in the oral cavity within 60 seconds. The invention also comprises the solid dosage forms produced by directly compressing the co-processed carbohydrate system, some of which, when placed in the oral cavity, shall dissolve or disintegrate, preferably within about 60 seconds.
US08545888B2 Tendon stem cells
The invention relates to tendon stem cell useful for treating a variety of diseases and conditions, including tendon repair and attachment of tendon to bone. The invention is also directed to treatment and/or inhibition of bone formation by use of biglycan and/or fibromodulin.
US08545879B2 Fast disintegrating compositions of meloxicam
The invention provides pharmaceutical compositions comprising a therapeutically effective amount of meloxicam, or a pharmaceutically acceptable salt thereof, wherein the pharmaceutical compositions are in the form of a fast disintegrating dosage form suitable for releasing meloxicam rapidly in the oral cavity. Also provided are processes for preparing a pharmaceutical composition of the invention. Further provided are methods of treating arthritis or pain in a subject in need thereof, the method comprising orally administering to the subject a therapeutically effective amount of a pharmaceutical composition according to the invention.
US08545874B2 Method for making nanolipidic particles
Nanolipidic Particles (NLPs) having average mean diameters of 1 nm to 20 nm are made from a precursor solution. NLPs can be loaded with a desired passenger molecule. Assemblies of these particles, called NLP assemblies, result in a vehicle population of a desired size. Single application or multifunction NLP assemblies are made from the loaded NLPs and range in size from about 30 to about 200 nm. A method of using preloaded NLPs to make larger carrier vehicles or a mixed population provides increased encapsulation efficiency. NLPs have application in the cosmetics, pharmaceutical, and food and beverage industries.
US08545873B2 Percutaneous absorption type plaster
A transdermal patch comprising a backing 2 and an adhesive layer 3 laminated on the backing 2, wherein the adhesive layer 3 comprises a rosin-based resin and petroleum resin as a tackifier, the total compounding amount of the rosin-based resin and the petroleum resin is in a range of 15% by mass to 50% by mass, and compounding amount of the petroleum resin is ⅓ times by mass to 4 times by mass as that of the rosin-based resin.
US08545869B2 Controlling resorption of bioresorbable medical implant material through dispersed responsive particles
The resorption of a medical implant can be controlled with the use of particles embedded in a resorbable bulk material forming the implant or portion thereof. The implant can be removed from a body of a mammal by natural biological mechanisms after use. The resorption of the implant can involve swelling and/or hydrolyzing of the particles within the implant upon contact with a body fluid such that porosity and flow of fluid within the bulk material of the implant is increased. Resorption of the implant may also involve the use of particles with magnetic properties embedded within the implant such that an applied magnetic field causes the particles to vibrate within the bulk material thereby increasing the porosity and thus the flow of fluid, hence facilitating resorption of the implant. The resorption rate of the implant can be controlled by modulating swelling, hydrolysis, or movement of the embedded particles.
US08545867B2 Medical devices having improved performance
According to an aspect of the present invention, medical devices are provided that contain at least one polymeric region which contains (a) at least one block copolymer that contains at least three polymer blocks that differ from one another and (b) at least one therapeutic agent.
US08545864B2 Hemostatic bone graft
The present invention provides a hemostatic bone graft product and method. Hemostatic bone grafts may include demineralized bone matrix in combination with additives. In one embodiment, the graft comprises demineralized bone and polyethylene glycol. Methods for producing the hemostatic bone graft may include mixing demineralized bone with additives to facilitate protein precipitation, surface tension reduction in blood, and/or a cytolytic effect on cells at a bleeding site.
US08545858B2 Porous calcium phosphate bone material
Porous calcium phosphate implant compositions that approximate the chemical composition of natural bone mineral are provided. In addition to calcium phosphate, the compositions include an effervescent agent to promote the formation of interconnected pores and a cohesiveness agent to maintain the shape and hardness of the hardened composition. When introduced at an implant site, the calcium phosphate compositions are remodeled into bone. Methods for using the calcium phosphate compositions, e.g., to repair or replace bone, are also provided.
US08545854B2 Tuberculosis vaccine with improved efficacy
The present invention relates to novel recombinant vaccines providing protective immunity against tuberculosis. Further, the present invention refers to novel recombinant nucleic acid molecules, vectors containing said nucleic acid molecules, cells transformed with said nucleic acid molecules and polypeptides encoded by said nucleic acid molecules.
US08545853B2 Recombinant alpha-hemolysin polypeptide of Staphylococcus aureus, having a deletion in the stem domain and heterologous sequences inserted
It refers to a recombinant alpha-hemolysin polypeptide of Staphylococcus aureus, comprising a deletion in the stem domain, wherein at least one heterologous sequence is inserted in a region selected from the group consisting of regions defined by amino acid position of 108 to 151, 1 to 5, 288 to 293, 43 to 48, 235 to 240, 92 to 97, 31 to 36,or 156 to 161 of SEQ ID NO: 1, with the proviso that, if the heterologous sequence contains five or more consecutive histidines the moiety of the heterologous sequence other than the moiety of five or more consecutive histidines has a minimum length of 11 amino acids; or a variant thereof comprising 1-50 amino acids added, substituted or deleted in SEQ ID NO. 1 and the activity to form oligomers and to bind to lipidic bilayers. It also provides a medicament and vaccine comprising said recombinant polypeptide.
US08545850B2 Anti-CD79B antibodies and immunoconjugates and methods of use
The present invention is directed to compositions of matter comprising immunoconjugates comprising an anti-CD79b antibody comprising: (i) an HVR-L1 sequence of KASQSVDYEGDSFLN (SEQ ID NO: 194), (ii) an HVR-L2 sequence of AASNLES (SEQ ID NO: 195), (iii) an HVR-L3 sequence of QQSNEDPLT (SEQ ID NO: 196), (iv) an HVR-H1 sequence of GYTFSSYWIE (SEQ ID NO: 202), (v) an HVR-H2 sequence of GEILPGGGDTNYNEIFKG (SEQ ID NO: 203), and (vi) an HVR-H3 sequence of TRRVPIRLDY (SEQ ID NO: 204) and to methods of using those compositions of matter for the treatment of hematopoietic tumor in mammals.
US08545847B2 Human antibodies to the human glucagon receptor and methods of use thereof
The present invention provides antibodies that bind to the human glucagon receptor, designated GCGR and methods of using same. According to certain embodiments of the invention, the antibodies are fully human antibodies that bind to human GCGR. The antibodies of the invention are useful for lowering blood glucose levels and blood ketone levels and are also useful for the treatment of diseases and disorders associated with one or more GCGR biological activities, including the treatment of diabetes, diabetic ketoacidosis and long-term complications associated with diabetes, or other metabolic disorders characterized in part by elevated blood glucose levels.
US08545845B2 Antibodies against domains of laminin-332
Antibodies against various domains of laminin-332 are discussed herein. The antibodies reduce the adhesion and matrix binding properties of laminin-332, inhibiting tumor growth and metastasis in vivo. Pharmaceutical compositions and methods of using the antibodies for diagnostic, prophylactic, and/or therapeutic purposes are disclosed.
US08545843B2 Treatment of vasculitis
The present invention concerns treatment of autoimmune diseases with antagonists which bind to B cell surface markers, such as CD19 or CD20.
US08545835B2 Human prostate cell lines in cancer treatment
The invention provides methods and compositions for the treatment of primary, metastatic, and residual cancer in mammals, and more particularly, the use of materials such as whole cells and derivatives and portions thereof to stimulate the immune system to attack cancer.
US08545833B2 Treatment of radiation injury using placental stem cells
The present invention provides a method of extracting and recovering embryonic-like stem cells, including, but not limited to pluripotent or multipotent stem cells, from an exsanguinated human placenta. A placenta is treated to remove residual umbilical cord blood by perfusing an exsanguinated placenta, preferably with an anticoagulant solution, to flush out residual cells. The residual cells and perfusion liquid from the exsanguinated placenta are collected, and the embryonic-like stem cells are separated from the residual cells and perfusion liquid. The invention also provides a method of utilizing the isolated and perfused placenta as a bioreactor in which to propagate endogenous cells, including, but not limited to, embryonic-like stem cells. The invention also provides methods for propagation of exogenous cells in a placental bioreactor and collecting the propagated exogenous cells and bioactive molecules therefrom.
US08545832B2 Lipid depot formulations
The present invention relates to pre-formulations comprising low viscosity, non-liquid crystalline, mixtures of: a) at least one neutral diacyl lipid and/or at least one tocopherol; b) at least one phospholipid; c) at least one biocompatible, oxygen containing, low viscosity organic solvent; wherein at least one bioactive agent is dissolved or dispersed in the low viscosity mixture and wherein the pre-formulation forms, or is capable of forming, at least one liquid crystalline phase structure upon contact with an aqueous fluid. The preformulations are suitable for generating parenteral, non-parenteral and topical depot compositions for sustained release of active agents. The invention additionally relates to a method of delivery of an active agent comprising administration of a preformulation of the invention, a method of treatment comprising administration of a preformulation of the invention and the use of a preformulation of the invention in a method for the manufacture of a medicament.
US08545830B2 Multi-functional polymeric materials and their uses
Multifunctional polymers are disclosed having a smart segment and a biodegradable segment. Advantageously, the biodegradable segment includes a hydrophilic segment and a hydrophobic segment. Embodiments include combining the multifunctional polymeric material with a biologically active substance in an aqueous loading environment and administering the composition as a drug delivery vehicle to a human subject.
US08545828B1 High viscosity heat-treated xanthan gum
The present invention is directed to heat treated xanthan gums, which have improved solution viscosity over other xanthan gums heat-treated under the same processing conditions while maintaining the improved ease of use and the short, non-stringy gel texture of heat treated xanthan gums. Such high solution viscosity xanthan gums are suitable in a variety of applications, including cosmetic and personal care compositions.
US08545826B2 Cosmetic composition
Present invention is on styling composition comprising at least one film forming polymer, at least one polyol at a concentration of 5% by weight or higher and polyacryloldimethyltaurate and/or its salts. The composition of the present invention improves curl retention, curl separation, shine and manageability of hair.
US08545824B2 Glycerol ether mixture, cosmetic composition containing this mixture and process for its production
The invention relates to a glycerol ether mixture which consists essentially of a) at least one C12-22 glycerol monoalkyl ether, b) at least one C12-22 glycerol dialkylether and optionally c) at least one C12-22 glycerol trialkyl ether and/or d) at least one C12-22 fatty alcohol, components a) and b) together making up at least 50% by weight of the glycerol ether mixture and the ratio by weight of component a) to component b) being in the range from 3:1 to 1:2. The invention also relates to a process for producing the glycerol ether mixture and to cosmetic compositions containing the glycerol ether mixture.
US08545822B2 Long wear topical composition
This disclosure relates to a long wear topical composition for keratinous surface. The composition includes at least one coupling agent having at least two reactive functional groups and at least one performance ingredient.
US08545818B2 Hair care compositions and methods of treating hair using same
The present invention provides kits and methods for treating hair on the scalp comprising non-toxic compositions providing beneficial effects on hair without employing high temperatures, free radical initiators or rinsing hair after applying the compositions.
US08545811B2 Solid composition for the oral administration of dyes and diagnostic use thereof
The present application discloses solid compositions for the oral administration of dyes, and diagnostic use thereof. Preferably, such diagnostic use is aimed at the diagnostic evaluation of the gastrointestinal tract.
US08545810B2 Methods and compositions for treatment of ADD/ADHD, depression, memory problems and other conditions
Disclosed herein are compositions and methods for treating a variety of mood and behavioral disorders, including attention deficit hyperactivity disorder (ADHD), anxiety, depression, memory loss, as well as other conditions. Also disclosed herein are methods for diagnosing certain conditions, such as ADHD, using these compositions.
US08545809B2 Methods and compositions for improved 18F labeling of proteins, peptides and other molecules
The present application discloses compositions and methods of synthesis and use of 18F or 19F-labeled molecules of use in PET, SPECT and/or MR imaging. Preferably, the 18F or 19F is conjugated to a targeting molecule by formation of a complex with a group IIIA metal and binding of the complex to a bifunctional chelating agent, which may be directly or indirectly attached to the targeting molecule. In other embodiments, the 18F or 19F labeled moiety may comprise a targetable construct used in combination with a bispecific antibody to target a disease-associated antigen. The disclosed methods and compositions allow the simple and reproducible labeling of molecules at very high efficiency and specific activity in 30 minutes or less. In preferred embodiments, the labeled molecule may be used for imaging in a subject without purification after labeling.
US08545804B2 Method for preparing LTA-type zeolites using a novel structure directing agent
This disclosure relates to LTA-type zeolites which are synthesized using tris[2-(isopropylamino)ethyl]amine as a structure directing agent.
US08545803B2 Modified molecular sieve characterized by improved sodium-contamination-resisting activity and preparation method thereof
Modified molecular sieve characterized by improved sodium-resisting contamination activity and preparation method thereof are provided. The method comprises: adding molecular sieve in phosphorus-containing organic solution, and reacting for 10-200 minutes at temperature of 70-200° C. and pressure of 0.2-1.2 MPa, and then filtering, drying and calcining. The said modified molecular sieve contains 90-99 wt. % molecular sieve as dry basis and 1-10 wt. % phosphorus as oxide. The said method can improve the capability of sodium-resisting contamination effectively, and its technology is simple and fits the existing catalyst production apparatus and process. The said modified molecular sieve has high sodium-resisting contamination activity, and the model catalyst by sodium contamination has high activity retention.
US08545802B2 Process for production of DDR-type zeolite
There is provided a process for producing a DDR-type zeolite having: a raw material solution preparation step of preparing a raw material solution containing 1-adamantaneamine hydrochloride, silica (SiO2), and water at a 1-adamantaneamine hydrochloride/SiO2 molar ratio of 0.002 to 0.5 and a water/SiO2 molar ratio of 10 to 500, and a crystal growth step of subjecting the raw material solution and a DDR-type zeolite powder to a heat treatment in a state that both the raw material solution and the DDR-type zeolite powder are brought into contact with each other to grow crystals of the DDR-type zeolite by the use of the DDR-type zeolite powder as seed crystals.
US08545799B2 EMM-11, a synthetic crystalline microporous material, its preparation and use
EMM-11 is a novel synthetic crystalline microporous material having a single crystalline phase with a unique 3-dimensional channel system comprising three sets of channels, namely a first set comprising 10-ring channels, and a second set and third set comprising 8-ring channels, having a unique T-atom connectivity and X-ray diffraction pattern which identify it as a novel material, and may be prepared with an organic structure directing agent, preferably, 3-isopropyl-1-methyl-1H-imidazol-3-ium. EMM-11 may be used in organic compounds conversion and absorptive processes.
US08545795B2 Continuous process for the preparation of sodium titanate nanotubes
The invention relates to a process carried out continuously in one or more reactors connected in series for the preparation of sodium titanate nanotubes and their derivatives obtained by ion exchange and/or thermal treatment, by reacting titanium oxides with sodium hydroxide under suitable hydrothermal conditions to obtain or control the morphology of nanostructural titanates. The reaction mixture is introduced continuously into the reactor at a feed rate that is the same as the rate of discharge of the product. When more than one reactor is used, the material leaving the first reactor is used to feed the next reactor, and a differential of temperature is applied between the reactors in such a way as to obtain in the average, a temperature of between 60° C. and 180° C.
US08545794B2 Powder NiaMbOx(OH)γcompounds, processes for making the same, and uses thereof in batteries
The invention relates to a powder compound of the formula NiaMbOx(OH)y, wherein M represents Co and at least one element selected from the group consisting of Fe, Zn, Al, Sr, Mg, or Ca and mixtures thereof, or M represents Co Mn and Fe, wherein 0.6≦a<1.0, 0
US08545792B2 Method for making carbon nanotube structure
A method for making a carbon nanotube structure is introduced. The method includes the following steps. A carbon nanotube precursor including a number of carbon nanotubes is provided. The carbon nanotube precursor is placed in a chamber with low oxygen environment. The carbon nanotube precursor is heated in the chamber.
US08545789B2 Method for manufacturing hydroxylamine
Provided is a method for manufacturing hydroxylamine. In this method, an aqueous reaction medium containing acidic buffer agent and nitrate ions in the presence of a limited amount of metal impurities such as Fe or Cu is introduced into a hydroxylamine synthesis reactor in the presence of catalyst to proceed hydroxylamine synthesis by reduction of nitrate ions with hydrogen gas as reducing agent in the aqueous reaction medium to produce hydroxylamine. The reaction is processed in the aqueous reaction medium with a limited amount of metal impurities or even without metal impurities, such that the selection rate of the hydroxylamine product is increased.
US08545787B2 Method of treating an aqueous suspension of kaolin
A method of treating a kaolin particulate material to improve one or more of its properties by removal of impurity particles therein which includes: producing a dispersed aqueous suspension of a kaolin particulate material containing at least 0.1% by weight, based on the dry weight of the kaolin particulate material of separable particulate impurity; diluting said dispersed aqueous suspension by adding a diluent thereto; adding a selective flocculation polymer to the diluted suspension; allowing the suspension containing the polymer to separate in a selective flocculation separator into layers comprising a flocculated product layer and a deflocculated impurity layer containing the separable impurity; and extracting the separated layers from the separator, wherein at least a portion of said deflocculated impurity layer is recirculated for use as at least a portion of the aforementioned diluent.
US08545784B2 Method for the production of rare earth containing phosphates
A method for the synthesis of rare earth containing phosphates of the LaPO4:Ce,Tb type comprising providing an initial charge of phosphate having a pH above 2 to a reactor; subsequently commencing introduction of a rare earth solution to the reactor, and subsequently, continuing to introduce both the phosphate and the rare earth solution to the reactor to form a mixture; whereby a rare earth phosphate precipitate is produced, at least a portion of which is precipitated while the pH of the mixture is less than 2.
US08545781B1 Carbon dioxide adsorbent composition
The carbon dioxide adsorbent composition relates to a material that will adsorb carbon dioxide gas from the atmosphere and that is made by the treatment of oil fly ash with ammonium hydroxide. In order to make the carbon dioxide adsorbent, oil fly ash is first mixed with ammonium hydroxide. This mixture is then refluxed and cooled. Additional ammonium hydroxide is added to the cooled mixture of oil fly ash and ammonium hydroxide to form a secondary mixture. This forms an amine-functionalized fly ash composition, which is then filtered from the secondary mixture to be used as a carbon dioxide adsorbent composition. The carbon dioxide adsorbent composition is then dried and may be used as a carbon dioxide adsorbent for gas streams, such as flues and exhaust systems, containing carbon dioxide.
US08545779B2 Sulfur-tolerant perovskite NOx oxidation catalysts
A method for catalytic oxidation of NO to NO2 in the sulfur-containing exhaust gases of lean-burn engines, such as diesel engines is disclosed. The catalysts are oxide perovskites with a credible likelihood of being sulfur-tolerant.
US08545777B2 Method of making an acid-absorbing biosolid composition
The method of making an acid-absorbing biosolid composition provides a method for the use of recycled materials to produce an acid-absorbing composition that may then be recycled as a fertilizer after absorbing the acid. The method includes the steps of: collecting sewage sludge; drying the sewage sludge to remove water therefrom to form dried sludge; adding hydrochloric acid to the dried sludge to form a liquid intermediary product; heating the liquid intermediary product to produce a dried porous biomass; and mixing inorganic waste material with the dried porous biomass to produce the acid-absorbing biosolid composition. Thereafter, the acid-absorbing biosolid composition may be placed in a gas flow to absorb an acidic component therefrom; and then recycled for use as fertilizer following absorption of the acidic component from the gas flow.
US08545774B2 Electrical connection system for an electrochemical analysis system
An electrical connection system for an analysis system and a method for analysis of a liquid sample on an analytical test element using the described analysis system are disclosed. The analysis system provides an evaluation appliance for evaluation of electrical signals, a test element holder for holding and positioning of an analytical test element in a measurement position, and an electrical contact element which makes electrical contact with an electrical contact surface of an analytical test element to produce an electrical connection between the contact surface and the evaluation appliance. The contact element is moved by means such that contact with the electrical contact surface of the test element is made when the test element holder is in the measurement position.
US08545773B2 Versatile multichannel capillary biosensor system
The multichannel capillary biosensor system includes a selecting valve system for selection of the sample or a reagent. The selecting valve system is connected to a second valve system accommodating a sensing channel and a first bypass channel. The second valve system is connected to a directing valve system having at least two positions, with a first position being connected to a second bypass channel and a second position being connected to a detector for detecting the analyte. The device has a pump connected at one end to the second bypass channel and the detector and at a second end to a waste vessel. The device also has a control system for controlling the device. The analyte can be selected from the group of microorganisms, macromolecules, and small molecules.
US08545771B2 Fluidic devices having incorporated electrodes
The invention provides fluidic devices having incorporated electrodes. One device comprises a card and first and second caddy segments. The first caddy segment comprises first and second electrodes. The second caddy segment comprises first and second reservoirs disposed on a first surface of the second segment, a channel disposed on a second surface of the second segment, and first and second vias extending between the first and second surfaces. The first caddy segment is attached to the first surface of the second caddy segment. The card is attached to the second surface of the second caddy segment such that the card provides a closed surface for the device.
US08545770B2 Method for improving the bonding properties of microstructured substrates, and devices prepared with this method
A method for treating the surface of a polymerio substrate, including the following steps: providing a first polymeric substrate; contracting at least one part of one face of the first substrate with some liquid solvent system, the liquid solvent system containing at least a first volatile compound and at least a second compound having a low molecular weight and able to swell and/or soften the polymeric material forming the face; letting at least the volatile compound to evaporate from the face of the first substrate and; contracting the so-treated face of first substrate with a third material.
US08545765B2 Plasma treating apparatus
A first electrode, a second electrode and a third electrode are provided in a middle of a passage. The second electrode is provided on an upstream side of the first electrode, and the third electrode is provided on a downstream side of the first electrode. A connecting line connects the first electrode to a first pole of a pulsed power supply, and connects the second electrode and the third electrode to a second pole of the pulsed power supply. The first electrode crosses a first gas passing surface and occupies a part of the first gas passing surface. The second electrode and the third electrode cross a second gas passing surface and a third gas passing surface and occupy a part of the second gas passing surface and the third gas passing surface respectively.
US08545764B2 Microplasma array
A microplasma array for the production of low-temperature plasmas at or near atmospheric pressures is described. The walls of holes made in a substrate at regular intervals with respect to one another form hollow electrodes and are coated with metal. The hollow electrodes are supplied individually or as a group from one side of the substrate with an electrical excitation in the GHz-region.
US08545759B2 Noninvasive bioreactor monitoring
A pair or receptacles capable of housing an emitter probe and a detector probe are installed inside a bioreactor to monitor the properties of the nutrient media without contacting the nutrient media.
US08545758B2 Microparticle sorting apparatus, flow cytometer using the same and microparticle sorting method
Disclosed herein is a microparticle sorting apparatus, including: a discharge direction confirming section configured to confirm a discharge direction of a discharged liquid discharged from a discharge outlet of a flow path; opposite electrodes disposed downstream with respect to the discharge outlet; an opposite electrode position controlling section configured to control positions of the opposite electrodes in accordance with the discharge direction confirmed by the discharge direction confirming section; a droplet generating section configured to generate a droplet from the discharge outlet; and a charging section configured to electrically charge the droplet with electric charges.
US08545752B2 Cooling plate for a metallurgical furnace
A cooling plate (10) for a metallurgical furnace in accordance with the present invention has a panel-like body (12) with a front face (14) and an opposite rear face (16), an upper edge (22) and an opposite lower edge (24), and a first side edge (18) and an opposite second side edge (20). The front face (14) is provided with grooves (32) extending between the first and second edges (18, 20), the grooves (32) forming lamellar ribs (34) on the front face (14), each rib (34) having a crest (37) and adjoining sidewalls (39, 39′), a base (38) being arranged in the groove (32) between two neighboring ribs (34). In accordance with an important aspect of the present invention, at least one of the grooves (32) is provided with a metal insert (40) arranged against at least one of the sidewalls (39, 39′).
US08545751B2 Refractory nozzle
A refractory nozzle assembly comprising a vessel operable to contain a molten metal and having at least one outlet. The assembly includes an inner assembly having an aperture extending therethrough and an outer assembly having an aperture extending therethrough. The inner and outer assemblies are arranged in the outlet of the vessel and are arranged for relative lateral movement such that inner and outer assemblies are operable to move between an open configuration, where the apertures therethrough are generally overlapping, and a closed configuration, where the apertures are not overlapping. The junction between the inner and outer assemblies is located within a periphery of the vessel.
US08545746B2 Method of making a substrate having multi-layered structures
A method of making a substrate having multi-layered structures thereon, the method comprising the steps of (a) applying a mold having an imprint forming surface to the substrate to form an array of imprint structures that projects from the substrate; and (b) applying a lateral force that is substantially normal to said projecting imprint structures to cause said imprint structures to move angularly towards said substrate and thereby form a pattern of multi-layered structures thereon.
US08545743B2 Method of manufacturing an article of footwear with multiple hardnesses
A method of forming an article of footwear includes injecting a first material into a first cavity of a mold assembly to form a sole assembly, injecting a second material into a second cavity of the mold assembly, a first last being suspended within the second cavity, to form an upper of the article of footwear about the first last. The upper and the sole assembly are positioned in contact with one another. The upper and the sole assembly are cured and bonded together to form an article of footwear. The article of footwear is removed from the mold assembly and from the first last and allowed to expand to a first size. The article of footwear is placed on a second last having a second size that is smaller than the first size, and heated and cooled until it shrinks to the second size.
US08545742B2 Method of fabricating a low crystallinity poly(L-lactide) tube
Methods of fabricating a low crystallinity polymer tube for polymers subject to strain-induced crystallization. The low crystallinity tube may be further processed to make an implantable medical device.
US08545740B2 Releasable fastening arrangement
The present disclosure provides embodiments of a releasable fastening arrangement that can include a first fastening strip secured to and extending over a substrate surface and having a first surface carrying first fastening elements extending from the surface. The releasable fastening arrangement can also include a second fastening strip having a second surface carrying second fastening elements that are engageable by the first fastening elements to form a releasable fastening. The first surface can include a flexible flap that is formed therein, and that is surrounded by other portions of the first surface. The flap can carry at least one of the first fastening elements, and can flap have a distal edge that is displaceable from the substrate surface under peel loads applied to the at least one first fastening element carried by the flap.
US08545735B2 Material of phosphorus-doped lithium titanium oxide with spinel structure and method of manufacturing the same
A material of phosphorus-doped lithium titanium oxide with spinel structure includes a plurality of lithium titanium oxide particles, wherein a portion or the entirety of the surface layer of the lithium titanium oxide particle is doped with phosphorus. The surface layer is from 1 to 10 nanometers in thickness. Alternatively, the entire lithium titanium oxide particle can be doped with phosphorus. The material can be in powdered form, including a plurality of micro-scale particles each constituted by a plurality of the lithium titanium oxide particles.
US08545732B2 Electrode film for polymer actuator element, and polymer actuator element comprising the same
An electrode film for a polymer actuator element contains a fluororesin, a fluorine rubber, an ionic liquid, and a conductive filler.
US08545730B2 Electroconductive carbon fibril-based inks and coatings
Provided are inks and coatings including carbon nanotubes.
US08545727B2 Process for producing ammonia synthesis gas
A process for producing ammonia synthesis gas, where a natural gas feedstock (10) is reformed in a primary steam reformer (12) and in a secondary reformer (14) at a pressure of at least 35 bar; the product syngas (16) at the output of the secondary reformer is cooled and subject to catalytic medium-temperature shift, converting the CO into CO2 and H2; downstream said medium-temperature shift, the carbon dioxide is removed from the syngas by physical absorption.
US08545725B2 Method and facility for converting carbon monoxide and water into carbon dioxide and hydrogen, with the removal of at least one product gas
A process for carrying out a carbon monoxide shift reaction is provided. In the implementation of the carbon monoxide shift reaction, including the conversion of carbon monoxide and water into carbon dioxide and hydrogen, this conversion takes place in the liquid phase and involves separation of the product gases carbon dioxide and/or hydrogen, where as a first solvent dry methanol is used, for the absorption of carbon monoxide with simultaneous formation of a methyl formate, as a second solvent, in the area of release of the product gases, water is used, for avoiding hydrogen losses in a carbon dioxide area.
US08545722B2 Illumination system comprising a radiation source and a luminescent material
An illumination system, comprising a radiation source and a luminescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow red-emitting cerium(III)-activated alkaline earth oxonitridoaluminosilicate of general formula Ca1−x−yAxAl1+a−bBbSi1−aN3−aOa:Cey, wherein A selected from the group comprising beryllium, magnesium, strontium, barium, zinc, manganese, lithium, sodium, potassium, rubidium, praseodymium, samarium, europium, and B selected from the group comprising boron, gallium, scandium and wherein 0
US08545719B2 Liquid crystal polyester composition and process for producing the same
The present invention provides a liquid crystal polyester composition, comprising (i) 100 parts by weight of a liquid crystal polyester, and (ii) 65 to 100 parts by weight of a combination of a fibrous filler with a plate-like filler, wherein the fibrous filler has a number-average fiber diameter of 5 to 15 μm, and a number-average aspect ratio of 20 to 40, and a content ratio by weight of the fibrous filler to the plate-like filler is more than 1.0 and 1.6 or less; and a process for producing the liquid crystal polyester composition comprising a step of melt-kneading the above respective components with one another.
关于PatentHub
关于我们 加入我们 联系我们 帮助中心
PatentHub产品
专利百科 商标查询 专利交易 大学排行榜 行业专题库
API接口 排行榜 专利资讯 最新中国发明专利 最新美国发明专利
PatentHub联系方式
QQ：3307693423 QQ：3236401158