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31results about How to "Output and" patented technology

Double clutch transmission for a hybrid electric vehicle and method for operating the same

A double clutch transmission is described that ideally changes torque received from an engine and a motor by providing an optimal layout in power transmission scheme and motor location. Such a double clutch transmission is optimally adapted to a hybrid electric vehicle, and an optimal operation method for such a double clutch transmission is also provided, overcoming inefficiency in application of a conventional CVT to an HEV.
Owner:HYUNDAI MOTOR CO LTD

Multi-pass variable bitrate media encoding

An encoder uses multi-pass VBR control strategies to provide constant or relatively constant quality for VBR output while guaranteeing (within tolerance) either compressed file size or, equivalently, overall average bitrate. The control strategies include various techniques and tools, which can be used in combination or independently. For example, in a first pass, an audio encoder encodes a sequence of audio data partitioned into variable-size chunks. In a second pass, the encoder encodes the sequence according to control parameters to produce output of relatively constant quality. The encoder sets checkpoints in the second pass to adjust the control parameters and / or subsequent checkpoints. The encoder selectively considers a peak bitrate constraint to limit peak bitrate. The encoder stores auxiliary information from the first pass for use in the second pass, which increases the speed of the second pass. Finally, the encoder compares signatures for the input data to check consistency between passes.
Owner:MICROSOFT TECH LICENSING LLC

Method for manufacturing graphene-incorporated rechargeable li-ion battery

InactiveUS20150000118A1Enhanced power supply abilityFast deliveryFinal product manufacturePrimary cellsLithiumGraphene
A method for manufacturing a graphene-incorporated rechargeable Li-ion battery discloses a graphene-incorporated rechargeable Li-ion battery with enhanced energy and power delivery abilities. The method comprises the steps (a) fabricating a high-performance anode film based on graphene or graphene hybrid; (b) introducing a desired amount of lithium into the anode material to produce a prelithiated graphene-based anode; (c) constructing a full cell utilizing a cathode film and the prelithiated anode film. The graphene-based anodes incorporating exfoliated graphene layers overcome the large irreversible capacity and initial lithium ion consumption upon pre-lithiation, and demonstrate remarkably enhanced specific capacity and rate capability over conventional anodes.
Owner:BLUESTONE TECH CAYMAN

Anode active material for lithium secondary battery and lithium secondary battery comprising the same

The present invention relates to an anode active material for lithium secondary battery and a lithium secondary battery including the same, and more specifically it relates to an anode active material for lithium secondary battery in which the lithium ion diffusion path in the primary particles is formed to exhibit directivity in the center direction of the particles, and a lithium secondary battery including the same.The anode active material for lithium secondary battery of the present invention has a lithium ion diffusion path exhibiting specific directivity in the primary particles and the secondary particles, and thus not only the conduction velocity of the lithium ion is fast and the lithium ion conductivity is high but also cycle characteristics are improved as the crystal structure hardly collapses despite repeated charging and discharging.
Owner:ECOPRO BM CO LTD

Low speed, load independent, slew rate controlled output buffer with no DC power consumption

An output buffer utilizes capacitive feedback to control the output slew rate largely independent of load capacitance. The invention slows the rising and falling slew rates and via a capacitance feedback reduces the effect of load capacitance on slew rate, and uses no DC current. Transistor switches are employed to isolate and reduce noise and interaction among the circuit components and functions.
Owner:SEMICON COMPONENTS IND LLC

Integrated raster image processor and electro-photographic engine controller

This invention comprises a converged printer architecture for controlling both electro-photographic (EP) processing and raster image processing (RIP) of data for laser modulation over a video line. By converging EP process control with image processing control, significant advantages in cost, image quality, and output stability are achieved. A digital signal processor (DSP) serves as the central processing resource of the architecture. The DSP is well suited for the dual role of image processing and real-time feedback process control. The DSP can operate in open loop motor / motion control, print process control, and in closed loop feedback control including image processing adaptations for quality and stability enhancements.
Owner:GENERAL ELECTRIC CO +1

Auxiliary drive mounted to reel mower cutting unit

ActiveUS7530214B1Shortens and simplifies installation and removalOutput andMowersMowerFlange
An auxiliary drive mounted to a reel mower cutting unit includes an auxiliary drive input shaft engageable to a cutting reel shaft of the reel mower cutting unit. The auxiliary drive transmits rotational power to an attachment rotatably mounted to the reel mower cutting unit. The auxiliary drive has a housing with a flange positionable on a boss concentric with the cutting reel shaft. A plurality of holes extend through the flange, and a circumferential groove extends at least partially around the boss. A retaining clip is inserted through the holes in the flange and into the circumferential groove to axially retain the auxiliary drive housing to the boss while allowing the auxiliary drive housing to pivot on the cutting reel shaft.
Owner:DEERE & CO

Database processing method and database processing system

Provided is a database processing system including: a computer for outputting data in response to a received query request; and a storage system including a storage device for storing the data, in which: the storage device stores a plurality of partial indices indicating a storage location of the data; the data stored in the storage device is grouped; and the computer is configured to: receive the query request for the data; acquire one of the plurality of partial indices; specify, based on the query request for the data and the acquired one of the plurality of partial indices, a location at which the requested data is stored; and send a request to acquire the data stored at the specified location to the storage system. Accordingly, in the database processing system, a time period necessary to input and output the data is shortened.
Owner:HITACHI LTD

Semiconductor laser module and method of assembling the same

Provided are a semiconductor laser module and a method of assembling the same. The semiconductor laser module comprises a first semiconductor optical element and a second semiconductor optical element as a pair and a lens. The first semiconductor optical element is for outputting light signal and the second semiconductor optical element is for performing signal processing on the light signal outputted from the first semiconductor optical element. The lens is for correcting a relation between optical axes of the first semiconductor optical element and the second semiconductor optical element so as to lens-couple the optical axes. The first semiconductor optical element, the second semiconductor optical element and the lens are mounted on a common element carrier.
Owner:NEC CORP

Non-aqueous electrolyte solution and lithium secondary battery comprising the same

Provided are a non-aqueous electrolyte solution, which includes (i) a first lithium salt, (ii) lithium bis(fluorosulfonyl)imide as a second lithium salt, (iii) a phosphazene-based compound as a first additive, and (iv) a non-aqueous organic solvent, and a lithium secondary battery including the non-aqueous electrolyte solution.With respect to a lithium secondary battery including the non-aqueous electrolyte solution of the present invention, since a robust solid electrolyte interface (SEI) may be formed on the surface of a negative electrode during initial charge and flame retardancy in a high-temperature environment may be provided to prevent the decomposition of the surface of a positive electrode and an oxidation reaction of the electrolyte solution, output characteristics and capacity characteristics after high-temperature storage as well as output characteristics may be improved.
Owner:LG ENERGY SOLUTION LTD

On-line diagnostic and prediction of dielectric behavior of power transformers

InactiveUS20100274529A1Ease of simplicityEase of verificationDigital computer detailsNuclear monitoringWater contentOperating temperature range
A method and apparatus for on-line diagnostics and the prediction of the dielectric behavior of power transformers uses a Temperature Loading Curve (TLC) method based on the on-line reading of the relative humidity of the oil in the main tank of the transformer, and on-line reading of at least two temperatures of the oil-cellulose system of the transformer by a suitable computer. Data obtained by sensors are subsequently used to evaluate the average water content in the cellulose materials, the Qp-value, and the dielectric characteristic of the transformer, the TLC. The TLC relation then describes its specific dielectric behavior, the change of the Ud-value of transformer oil with temperature, for the whole range of its operational temperatures.
Owner:ALTMANN JOSEF

Methods and Apparatus for Image Processing at Pixel Rate

Embodiments of the present invention provide for improved timing control in 2-D image processing to maintain a constant rate of memory fetches and pixel outputs even when the processing operations transition to a new line or frame of pixels. A one-to-one relationship between incoming pixel rate and outgoing pixel rate is maintained without additional clock cycles or memory bandwidth as an improved timing control according to the present invention takes advantage of idle memory bandwidth by pre-fetching a new column of pixel data in a first pixel block of a next line or frame while a new column of an edge pixel block on a current line is duplicated or zeroed out. As the edge pixel block(s) on the current line are processed, the data in the first pixel block of the next line or frame become ready for computation without extra clock cycles or extra memory bandwidth.
Owner:ANALOG DEVICES INT UNLTD

Apparatus for controlling outputting of web data and method for outputting web data

An apparatus for controlling outputting of web data including: a receiving section (2) for receiving direction information of a direction to output web data, which direction information has been issued by a user; a web data obtaining section (3) for obtaining the web data that is processed into a web page which the user wishes to output on the basis of said direction information received in said receiving section (2); an output data creating section (4) for creating output data by extracting beneficial web data that is of benefit to the user from the obtained web data; and an output controlling section (5) for controlling the output device (15) to output the output data created by said output data creating section. With this apparatus for controlling outputting of web data, when web data processed into a web page provided on the Internet is to be output from the output device, it is possible for a user to obtain the output data in the convenient form to the user.
Owner:FUJIFILM BUSINESS INNOVATION CORP

Two-port non-reciprocal circuit device, composite electronic component, and communication apparatus

ActiveUS20050190007A1Power load efficiency and output distortionEasy loadingWaveguide type devicesResistorCapacitor
In a two-port non-reciprocal circuit device, connecting portions of a first central electrode are electrically connected to first and second balanced input terminals, respectively. Likewise, connecting portions of a second central electrode are electrically connected to first and second balanced output terminals, respectively. First and second resistors are electrically connected between the first balanced input terminal and the first balanced output terminal and between the second balanced input terminal and the second balanced output terminal, respectively. First to fourth matching capacitors are electrically connected between the connecting portions of the first and second central electrodes and ground, respectively.
Owner:MURATA MFG CO LTD

Fault detection method, test circuit and semiconductor device

A fault detection method for detects, within a semiconductor device, a fault in a delay chain that is provided within the semiconductor device and is made up of delay parts that are each formed by delay cells. The method judges if a fault exists in a first specific delay cell within a first delay part when testing the first specific delay cell, by detecting a first relative delay time between input and output signals of the first specific delay cell, and processing the first relative delay time at a timing based on an output of a delay cell within a second delay part that is provided at a stage preceding or subsequent to the first delay part. The method judges if a fault exists in a second specific delay cell within the second delay part exists when testing the second specific delay cell, by detecting a second relative delay time between input and output signals of the second specific delay cell, and processing the second relative delay time at a timing based on an output of a delay cell within the first delay part.
Owner:SOCIONEXT INC

Variable optical attenuator having waveguides and MEMS actuator

A variable optical attenuator having a waveguide and an MEMS actuator. In the variable optical attenuator, the input waveguide and the output waveguide face each other and are separated by a gap. The input waveguide increases in width along an optical path in order to expand the width of the light entering through an optical fiber of the input end. The output waveguide decreases in width along the optical path in order to make the expanded light converge towards the optical fiber of the output end. The optical shutter moves in the space between the two waveguides under the control of the MEMS actuator and attenuates the amount of the light. The variable optical attenuator having such configuration can be mass-produced in array form and are unaffected by ambient temperature changes.
Owner:SAMSUNG ELECTRONICS CO LTD

Isolated voltage converter with feedback on the primary winding and passive snubber network, and corresponding control method

An embodiment of a voltage converter, provided with: a voltage transformer having a primary winding receiving an input voltage, a secondary winding supplying an output voltage, and an auxiliary winding supplying a feedback voltage correlated to the output voltage; a main switch, coupled to the primary winding; a control circuit, which controls switching of the main switch and has a sampling stage for sampling and holding the feedback voltage and supplying a sampled signal; and a voltage limiting circuit, provided with a clamp capacitor, designed to be coupled across the primary winding. A sampling control stage is coupled to the sampling stage, and is designed, during a given operating condition of the voltage converter, to enable updating of the sampled signal on the basis of a state of charge of the clamp capacitor.
Owner:STMICROELECTRONICS SRL

Methods for modifying nitrocellulose having lyophobic properties

ActiveUS9856328B1Equivalent energy output , ignition temperature and decomposition ratePrevent energyNitrocellulose explosive compositionsIsocyanate compoundDiffusion
Described herein are methods for chemical modification of nitrocellulose to generate lyophobic properties which are useful in propellant compositions. Such methods include the steps of: a) dissolving neat nitrocellulose in an organic solvent; b) adding a silyl based isocyanate and a catalyst to the solution; (d) stirring the solution in a moisture free environment; e) hydrolyzing the solution by exposing said solution to moisture; and (e) adding fluorinated oxysilane. The modified nitrocellulose retains its energetic properties while exhibiting high water and organic solvent phobicity, effectively functioning as a barrier to migration or diffusion of liquid components in propellant compositions.
Owner:UNITED STATES OF AMERICA THE AS REPRESENTED BY THE SEC OF THE ARMY

Cathode active material for lithium secondary battery and lithium secondary battery comprising the same

The present invention relates to a cathode active material for lithium secondary battery and a lithium secondary battery including the same, and more specifically it relates to a cathode active material for lithium secondary battery in which the lithium ion diffusion path in the primary particles is formed to exhibit directivity in the center direction of the particles, and a lithium secondary battery including the same. The cathode active material for lithium secondary battery of the present invention has a lithium ion diffusion path exhibiting specific directivity in the primary particles and the secondary particles, and thus not only the conduction velocity of the lithium ion is fast and the lithium ion conductivity is high but also cycle characteristics are improved as the crystal structure hardly collapses despite repeated charging and discharging.
Owner:ECOPRO BM CO LTD

Phase-shift control method for power module, three-phase power module, and power system

PendingUS20220368235A1Inhibit double frequency fluctuation of DC-LinkEliminate imbalanceAc-dc conversion without reversalDc-dc conversionSwitching cycleInverter
A power module includes N inverter units outputting N AC voltages and being coupled to N high-frequency AC terminals, wherein the N high-frequency AC terminals are cascaded and connected to a post-stage rectifier circuit. A phase-shift control method for the power module includes: setting at least two phase-shift sequences, wherein phase sequence numbers of the N AC voltages of the N inverter units are different in the at least two phase-shift sequences; in one switching period, controlling the N AC voltages of the N inverter units to shift a first angle according to a first phase-shift sequence of the at least two phase-shift sequences; and in another switching period, controlling the N AC voltages of the N inverter units to shift the first angle according to a second phase-shift sequence of the at least two phase-shift sequences.
Owner:DELTA ELECTRONICS SHANGHAI CO LTD
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