baber/WOPTO huggingface dataset:
Patent TW-I271049-B (TW)
Title: Wireless communication apparatus using fast Fourier transforms to create, optimize and incorporate a beam space antenna array in an orthogonal frequency division multiplexing receiver
Inventor: OLESEN ROBERT LIND
IPC: H04L27/26
Filed: 2004-11-19
Granted: 2007-01-11
Abstract: A wireless communication apparatus which uses fast Fourier transforms (FFTs) in an orthogonal frequency division multiplexing (OFDM) receiver which incorporates a beam space antenna array. The beam space antenna array may be implemented with a Butler matrix array. The beam space antenna array may be a circular array, vertical array, or a combination of both circular and vertical arrays, for providing the desired angular antenna coverage. In one embodiment, the antenna array is optimized because the FFTs are linear invariant transform operators, whereby the order of operations in the OFDM receiver can be interchanged.
Patent TW-I265521-B (TW)
Title: Operation scheme with charge balance for charge trapping non-volatile memory
Inventor: SHIH YEN-HAO
IPC: H01L29/788
Filed: 2005-02-05
Granted: 2006-11-01
Abstract: A memory cell with a charge trapping structure has multiple bias arrangements. Multiple cycles of applying the bias arrangements lowering and raising a threshold voltage of the memory cell leave a distribution of charge in the charge trapping layer. The charge interferes with the threshold voltage achievable in the memory cell. The distribution of charge is balanced by applying a charge balancing bias arrangement at intervals during which a plurality of program and erase cycles occurs. Also, the charge balancing bias arrangement is applied prior to the beginning of program and erase cycles of the memory cell.
Patent TW-I258006-B (TW)
Title: A modified sheet type electronic thermometer
Inventor: TZENG JAU-MAN
IPC: G01K7/00
Filed: 2005-03-11
Granted: 2006-07-11
Abstract: This invention provides a modified sheet type electronic thermometer consists of a temperature detect device and a receiver, wherein the temperature detect device has a memory unit to store the detected temperature value. The memory unit needs an additional DC power source for work. When the temperature detect device is placed at the test position for a configured time, testers may direct read the temperature value on the receiver or remove the temperature detect device first and read the temperature value stored on the memory unit via the receiver later to perform a more user friendly design. Besides, an induced current generated by the sensor of the receiver supplies power used for transferring detected/stored temperature value to the receiver. The induced current is different from the before-mentioned additional DC power supply and is therefore capable of increasing the lifespan of the additional DC power supply for energy saving purpose.
Patent TW-I274614-B (TW)
Title: Manufacturing method of band saw and the structure of the same
Inventor: YANG JIA-FENG
IPC: B23D61/18
Filed: 2005-04-13
Granted: 2007-03-01
Abstract: The present invention relates to a manufacturing method of band saw and the structure of the same, a band saw is provided in an electrolyte solution of an electrolytic tank; nickel block is electrolyzed and forming an outer covering layer on the whole band saw; then diamond particles is electrolyzed in a low temperature and coated and distributed on the saw teeth section of the band saw, so that the surface of the band saw is provided with the outer covering layer and the saw teeth section of the band saw is provided with diamond particles and the hardness and strength of the band saw can be enhanced and life span of the band saw can be prolonged when the cutting processes is used.
Patent TW-I253989-B (TW)
Title: Spectrum measuring device and measuring method
Inventor: YAMAMOTO MASAYA
IPC: G01J5/48
Filed: 2005-05-25
Granted: 2006-05-01
Abstract: To provide a spectrum measuring device and a measuring method capable of acquiring highly accurate two-dimensional distribution at high speed. In this device, a measuring object surface 20 is irradiated with light, and reflected light thereof is spectrally analyzed, and the two-dimensional distribution on the measuring object surface 20 is measured. The device is equipped with a light source 11 for emitting light, a scanning means 12 for scanning sample light L1 reflected by the measuring object surface 20, the first light guide member 13 for introducing the sample light L1 from the scanning means 12 and guiding the light, the second light guide member 14 for introducing the light emitted from the light source 11 from the one end side and guiding the light, a programmable diffraction grating 26 connected to the other end side of each light guide member 13, 14 and sweeping and modulating the sample light L1 and reference light L2 in each prescribed wavelength band respectively, and a multichannel spectroscope 15 having an array detection element 29 for detecting the spectrum difference between each light in each wavelength band.
Patent TW-I285864-B (TW)
Title: System and method for driving multiple lamps
Inventor: GER CHIH-CHAN
IPC: G09G3/20
Filed: 2005-08-26
Granted: 2007-08-21
Abstract: A system for driving multiple lamps includes a transformer circuit, a filter and steady-flow circuit, and a light source. The transformer circuit includes a first output end for outputting a first AC signal, and a second output end for outputting a second AC signal. The filter and steady-flow circuit includes plural filter and steady-flow circuit units that are respectively connected to the first output end for suppressing harmonic signal associated with the first AC signal, smoothing sinusoidal shape of the first AC signal, and transmitting plural third AC signals that have substantial same current values. Each of the filter and steady-flow circuit unit includes an inductance and a capacitor. The light source includes a plurality of lamps, each of which having one end is connected to one of the filter and steady-flow circuit units, and is driven by the third AC signal.
Patent TW-I276416-B (TW)
Title: Healthy mattress and healthy bed with healthy mattress
Inventor: HUANG DIE-SHU
IPC: A47C27/04
Filed: 2005-09-02
Granted: 2007-03-21
Abstract: The present invention provides a healthy mattress and a healthy bed with the healthy mattress, containing the aforementioned mattress integrates oppression transformation of western medicine and naprapathy of Chinese medicine. Naprapathy and relocation of oppression are applied on seated or lied down patients to stimulate blood circulation and relax tension on bones and muscles. The healthy mattress includes a fixed rod unit, a moving rod unit that moves on the fixed rod unit, and a mattress unit that moves along and installs on the moving rod unit. The mattress unit integrates several components, including a moving rod unit linking the mattress unit for back and forth movement with the effects of naprapathy, oppression relocation, blood circulation stimulation, and purified skin.
Patent TW-I273393-B (TW)
Title: Testing system and method for hardware description language circuit
Inventor: LIU YUN-TIEN
IPC: G06F11/36
Filed: 2005-09-28
Granted: 2007-02-11
Abstract: A test system is used to test a to-be-tested circuit program described by hardware description language (HDL). The test system includes a circuit simulation software, an interface program and a processor. In this case, the circuit simulation software executes the to-be-tested circuit program to simulate a to-be-tested circuit. The to-be-tested circuit program generates a first message. The processor performs the circuit simulation software and generates a second message. The interface program is described by HDL and is also executed with the circuit simulation software. The interface program transmits the first message generated by the to-be-tested circuit program to the processor, or transmits the second message generated by the processor to the to-be-tested circuit program.
Patent TW-I260974-B (TW)
Title: Portable computer protection bag
Inventor: CHEN JIAN-NAN
IPC: A45C15/00
Filed: 2005-09-30
Granted: 2006-09-01
Abstract: This invention relates to a structure of portable computer protection bag. It comprises a first bag body, a second bag body and an interface. Both of the first bag body and the second bag body respectively include a heat radiator, an elastic component and a protection component. The heat radiator is a frame that made from elastic material. The frame of the heat radiation frame is formed with many holes for supplying effective heat radiation. In addition, the heat radiation has several protection components, it provides an antiskid function. In accordance with the protection component around the surroundings of the heat radiator, the elasticity component is equipped with plural ribs and plural rib separates overlapping spatial elastic spaces. It achieves the effects of preventing collision and vibration. The interface has additive protection effects for carrying. While the elastic material of heat radiation is replaced with the metal material, it improves its protective intensity. Eventually, it is a novel and improved design, and has actually industrial usage.
Patent TW-I274268-B (TW)
Title: Method and system for visually authoring action and animation of object
Inventor: CHEN DENG-JYI
IPC: G06F17/50
Filed: 2005-11-11
Granted: 2007-02-21
Abstract: This invention discloses a method and system for visually authoring action of multimedia object. The method for visually authoring action of multimedia object is applied to create the action of a multimedia object on a visually authoring interface of an electrical apparatus. The method comprises steps of: entering into the visually authoring interface, and controlling a cursor to pull the multimedia object, releasing the object, determining the action of multimedia object based on the pulling motion and the release position, and finally providing a combining interface that can integrate the determined action with a selecting object. Then the selecting object can be triggered to perform the determined action. Wherein, the above-mentioned steps have accomplished in the visually authoring interface, and a multimedia animation can consist of the action of multimedia object.
Patent TW-I271552-B (TW)
Title: CWDM filter
Inventor: CHANGCHEN E-SHANG
Filed: 2005-11-11
Granted: 2007-01-21
Abstract: The present invention relates to a CWDM filter. It comprises a substrate and a membrane layer which is plated on one side of the substrate. The membrane layer structure is H(LH)24L(HL)3H(LH)34L(HL)3H(LH)44L(HL)4H(LH)34L(HL)3H(LH)44L(HL)4H(LH)34L(HL)3H(LH)34L(HL)2HLH4LH/Ns. in which Ns denotes the substrate, L denotes a low index of refraction for membrane layer of lambda0/4, H denotes a high index of refraction for membrane layer of lambda0/4, lambda0 denotes the center wavelength is 1574 nm. The polish diameter of the substrate surface is 90 mm and the substrate surface thickness is 10 mm; the substrate surface materials consisting of oxidized silicon, barium, lithium, and sodium. The low index of refraction for membrane layer employs oxidized silicon material; the index of refraction is from 1.38 to 1.44. The high index of refraction membrane layer employs oxidized tantalum material; the index of refraction is from 2.1 to 2.7.
Patent TW-I273732-B (TW)
Title: Fuel cell
Inventor: LUO JIAN-SHENG
IPC: H01M8/04
Filed: 2005-11-18
Granted: 2007-02-11
Abstract: A fuel cell combines the high temperature and moisture air into the input air according to design of air loop and the humidifier. The hot air flowing through the heat spreader is guided into the humidifier by the air loop to form the high temperature and moisture air. Part of heat spreading air is guided directly into the body of fuel cell by the air loop. Heat brought by the high temperature air cab be recycled, and on the other hand, the moisture degree of the input air can increase to maintain normal operation of the fuel cell.
Patent TW-I279200-B (TW)
Title: Radioactive retractable round table
Inventor: CHENG CHI-JENG
IPC: A47B1/08
Filed: 2005-12-13
Granted: 2007-04-21
Abstract: The present invention provides a radioactive retractable round table with table board, positioning base and turntable on top of the supporting base. The table board and positioning base contains face to face spiral shaped rail, and the turntable contains several positioning base and installation board separated in crisscross shape, and a slide with a fan-shaped board and a polygon-shaped board on the positioning base and installation board. In the center of the round table is a turntable and a positioning base with a star-shaped board for tabletop rotation to change the size of the round table for convenient and energy-saving operation. The fold or unfold changes maintains the round shape of the table for a symbol of satisfaction, reunion and happiness. The design of the invention is applicable in various occasions to provide consumers a more ideal round table shape.
Patent TW-I273585-B (TW)
Title: Optical reading apparatus and light-converging device having aberration-correcting function
Inventor: WU FUNG-HSU
IPC: G11B7/095
Filed: 2006-01-03
Granted: 2007-02-11
Abstract: An optical reading apparatus having aberration-correcting function includes a light source, a lens, a liquid crystal layer, a first electrode, and a second electrode. The light source of the optical reading apparatus emits light, which is converged onto a storing medium using the lens for accessing data. The liquid crystal layer is disposed between the light source and the storing medium. The first and the second electrodes are disposed on a first and second side of the liquid crystal layer, respectively. The desired refractive index (n) of the liquid crystal layer can be changed by applying voltages to the first and the second electrodes. The aberration of the optical reading apparatus can thus be corrected.
Patent TW-I408217-B (TW)
Title: Combustion air feeding system for coke oven
Inventor: KIM RONALD
IPC: C10B21/20
Filed: 2006-05-23
Granted: 2013-09-11
Abstract: Device for burning coking gas in a coking chamber of a coke oven of the non-recovery type or heat-recovery type, a multiplicity of inlet openings for primary air being arranged in the roof of each oven chamber in such a way that the coking gas produced during the coking is brought into uniform contact with the desired quantity of primary air for the partial combustion of the coking gas, these inlet openings for primary air being combined above the oven for each chamber separately by an air feed system, the air feed systems of the individual oven chambers being connected to an air feed system common to many oven chambers, and a respective control member for varying the primary air quantity over the carbonizing time being provided between the common air feed system and the air feeds of the individual oven chambers. A slight, constant positive pressure can be applied to the common air feed system.
Patent TW-I330890-B (TW)
Title: Liquid crystal display device and fabricating method thereof
Inventor: YANG JOON YOUNG
IPC: G02F1/1362
Filed: 2006-12-28
Granted: 2010-09-21
Abstract: A liquid crystal display device may comprise a semiconductor layer on a substrate and including a channel portion and ohmic contact portions at both sides of the channel portion, wherein an edge portion of the semiconductor layer has a side surface of a substantially tapered shape; a gate insulating layer covering the semiconductor layer; a gate electrode on the gate insulating layer and substantially corresponding to the channel portion; source and drain electrodes contacting the semiconductor layer; and a pixel electrode contacting the drain electrode.
Patent TW-I325464-B (TW)
Title: Exhaust device and vehicle provided with exhaust device
Inventor: NISHIMURA HIDEHIRO
IPC: F01N3/30
Filed: 2007-03-26
Granted: 2010-06-01
Abstract: An exhaust device comprises an exhaust pipe(14, 21, 22a, 28, 29, 30) and a muffler (15) including an outer wall disposed around a portion of the exhaust pipe(14, 21, 22a, 28, 29, 30), wherein the outer wall includes a first member (24) and a second member (22), said first and second members (24, 22) collectively defining at least a portion of an edge of an aperture (15a) extending through the outer wall. An air supply pipe (31) connected to a section of the exhaust pipe(14, 21, 22a, 28, 29, 30) disposed inside of the muffler (15) extends through the aperture (15a) to extend to the outside of the muffler (15).
Patent TW-I403495-B (TW)
Title: Process
Inventor: TUCK MICHAEL WILLIAM M
IPC: C07C29/132
Filed: 2007-07-10
Granted: 2013-08-01
Abstract: A process for the production of propylene glycol by reaction of a feed material comprises glycerol in the presence of hydrogen which comprising the steps of: (a) supplying a stream comprising the feed material to a first vaporisation zone and contacting said feed with cycle gas comprising hydrogen such that at least a portion of the feed is vaporised by and into the cycle gas; (b) supplying at least a portion of the cycle gas and the vaporised feed material to a first reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; (c) recovering from the first reaction zone an intermediate product stream comprising cycle gas, minor amounts of unconverted glycerol, and desired product(s); (d) supplying the intermediate product stream from the preceding reaction zone to a final vaporisation zone and contacting it with additional feed material such that an amount of glycerol, approximately equivalent to that vaporised in the preceding vaporisation zone, is vaporised by and into the intermediate product stream; (e) supplying the stream from step (d) to a final reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; and (f) recovering from the final reaction zone a final product stream comprising cycle gas, minor amounts of unconverted feed glycerol and the desired product(s).
Patent TW-I409907-B (TW)
Inventor: SHIMURA AKIHIKO
IPC: H01L21/68
Filed: 2007-08-30
Granted: 2013-09-21
Abstract: A substrate mounting unit is provided to restrain generation of process nonuniformity by controlling lifting of a substrate to be processed with respect to a mounting unit. A flexible substrate(G) to be processed is mounted on a mounting unit. A plurality of lifter pins(8a,8b) are prepared in a manner that appears and disappears with respect to a mounting surface of the mounting unit, supporting the substrate while moving up/down the substrate between a loading/unloading position of the substrate on the mounting unit and a mounting position on the mounting unit. A driving unit(9a,9b) drives the lifter pins. The plurality of lifter pins include a first lifter pin for supporting the main circumference of the substrate and a second lifter pin for supporting the center part of the substrate. When the substrate is elevated, the driving unit protrudes the first lifter pin higher than the second lifter pin so that the substrate is stably supported while the substrate is bent as a downward convex shape. The driving unit can independently drive the first and second lifter pins.
Patent TW-I410744-B (TW)
Title: Method for processing a photolithographic reticle
Inventor: CHANDRACHOOD MADHAVI R
IPC: H01L21/3065
Filed: 2007-10-24
Granted: 2013-10-01
Abstract: Method and apparatus for etching a metal layer disposed on a substrate, such as a photolithographic reticle, are provided. In one aspect, a method is provided for processing a substrate including positioning a substrate (122) having a metal photomask layer (320) disposed on a optically transparent material in a processing chamber, introducing a processing gas processing gas comprising an oxygen containing gas, a chlorine containing gas, at least one of trifluoromethane (CHF 3 ), sulfur hexafluoride (SF 6 ), hexafluoroethane (C 2 F 6 ) or ammonia (NH 3 ) and optionally a chlorine-free halogen containing gas and/or an inert gas, into the processing chamber, generating a plasma of the processing gas in the processing chamber, and etching exposed portions of the metal layer disposed on the substrate.
Patent TW-I427935-B (TW)
Title: Method and apparatus for feedback signal generation in sigma-delta analog-to-digital converters
Inventor: SUNDSTROM LARS
IPC: H03M1/66
Filed: 2007-11-29
Granted: 2014-02-21
Abstract: A method and apparatus taught herein provide a digital-to-analog converter (DAC) for use in a conversion feedback path of a sigma-delta type analog-to-digital converter (ADC). The DAC uses current pulse shaping to generate a conversion feedback signal in each feedback cycle of the ADC that provides a consistent charge transfer for accurate digital conversion and has a controlled current pulse shape. In one or more embodiments, the DAC includes a capacitor circuit for charge storage and transfer and a (series) resistive circuit having variable resistance for current pulse shape control. In at least one embodiment, current pulse control limits a peak current of the conversion feedback signal, thereby reducing DC power consumption and gain-bandwidth (GBW) and slew rate requirements of the ADC's integration amplifier, and limiting residual (ending) current in each feedback cycle, which yields commensurate gains in (feedback cycle) clock jitter insensitivity.
Patent TW-I404324-B (TW)
Title: Motor control apparatus and control method thereof
Inventor: KUO PO TSUN
IPC: H02P6/06
Filed: 2008-05-15
Granted: 2013-08-01
Abstract: A motor control apparatus includes a sensing module, a phase modulating module, a duty cycle modulating module and a driving module. The sensing module detects a motor to generate a sensing signal. The phase modulating module receives the sensing signal and generates a phase modulation signal in accordance with the sensing signal. The duty cycle modulating module receives the phase modulation signal and generates a duty cycle modulation signal in accordance with the phase modulation signal. The driving module receives the duty cycle modulation signal and generates a motor control signal for controlling the motor in accordance with the duty cycle modulation signal.
Patent TW-I411856-B (TW)
Title: Active array substrate, liquid crystal dislay panel and method for repairing the same
Inventor: LIN TSUNG CHENG
IPC: G02F1/133
Filed: 2008-12-03
Granted: 2013-10-11
Abstract: An active array substrate, a liquid crystal display panel and method for repairing the same are provided. The active array substrate includes base, scan lines, data lines, pixel units and common electrode. The common electrode has main portion, branch portion and neck portion. The branch portion is at least overlapped with one of the data lines and pixel electrodes of two adjacent pixel units corresponding to the one of the data lines.
Patent TW-I412292-B (TW)
Title: Location tracking based on proximity-based ad hoc network
Inventor: DAVIS MARC E
IPC: H04W4/02
Filed: 2009-02-05
Granted: 2013-10-11
Abstract: A system and method is described for constructing a proximity-based ad hoc network among a plurality of sensors and for using such a network to perform location tracking. The system and method uses time-coded data received from each of the sensors to determine a current proximity of each of the sensors to one or more beacons. Then, by leveraging information relating to the effective transmission ranges of the beacons, the system and method determines the relative location of each of the plurality of sensors with respect to other sensors within the plurality of sensors. Where actual (as opposed to relative) location information is available for a particular sensor, it can be used to generate or augment location information associated with other sensors known to be spatially and temporally proximate to the particular sensor. The current location information for each of the sensors is then used in providing location-based services.