baber/WOPTO huggingface dataset:
Patent TW-555650-B (TW)
Title: Fixing structure and manufacturing method for jointing a connection peg to a thin metal plate
Inventor: YU YUAN-LIANG
IPC: F16B47/00
Filed: 2001-12-31
Granted: 2003-10-01
Abstract: A fixing structure and manufacturing method for jointing a connection peg to a thin metal plate is disclosed, comprising a thin plate made of metal; a connection peg in the form of a threaded cylinder, also made of metal, the connection peg with a lower end forming a transversely extending joint flange; a collar fit over an outer periphery of the joint flange to extend a joint area; and an adhesive applied between the top face of the plate and the bottom face of the connection peg. The manufacturing process comprises the steps of initially shaping the metallic plate, shaping the metallic connection peg, anodizing the plate to generation insulation characteristics, performing a contamination removal process on a joint point between the plate and the connection peg, applying the adhesive to the joint point of the connection peg or the plate, attaching the bottom of the connection peg to the plate, and finally positioning the work in a baking oven to cure the adhesive and removing the work and placing the work in room temperature for cooling.
Patent TW-567088-B (TW)
Title: Process and apparatus for treating gas containing fluorine-containing compounds and CO
Inventor: MORI YOICHI
IPC: B01J21/04
Filed: 2002-01-31
Granted: 2003-12-21
Abstract: The purpose of the present invention is to provide a process and an apparatus for efficiently treating a gas containing fluorine-containing compounds and CO to be discharged, for example, from the step of dry cleaning the inner surfaces and the like of a semiconductor manufacturing apparatus or the step of etching various types of formed films such as oxide films in the semiconductor industry. In order to accomplish the above-mentioned purpose, the gas treating process according to the present invention is a process for treating a gas containing fluorine-containing compounds and CO which comprises contacting the above described gas with O2 and H2O at a temperature of 850 DEG C or higher to oxidize the CO to CO2; and then contacting the gas with gamma-alumina at a temperature of 600 to 900 DEG C to decompose the fluorine-containing compounds.
Patent TW-I238188-B (TW)
Title: Disaggregation of asphaltenes in incompatible petroleum oil mixtures
Inventor: MASON THOMAS G
IPC: G01N23/202
Filed: 2002-02-25
Granted: 2005-08-21
Abstract: The present invention is a method of disaggregate asphaltenes in petroleum oils and oil mixtures by mild heating. The presence of asphaltenes is determined by small angle neutron scattering.
Patent TW-I277150-B (TW)
Title: Method for removing surface residuals after etching and preventing erosion of metal circuit
Inventor: LO CHI-HSIN
IPC: H01L21/306
Filed: 2002-02-26
Granted: 2007-03-21
Abstract: The present invention provides a method for removing surface residuals after etching and preventing erosion of metal circuit, which employs an environment-friendly intermediate solvent, NH4NO3 aqueous solution, that could remove the residuals on the sidewall of the metal circuit layer generated after etching, and prevent the erosion effect of metal circuits so as to improve the manufacturing yield and reliability. Because the solvent is a solvent without fluorine ions, it will not cause contamination so as to reduce the burden of environmental protection, and greatly reduce the production cost due to lower cost.
Patent TW-I227367-B (TW)
Title: Projection display device
Inventor: DE VAAN ADRIANUS JOHANNES STEP
IPC: H04N5/74
Filed: 2002-05-22
Granted: 2005-02-01
Abstract: The invention relates to a projection display device comprising an illumination system having a light source and an optical guiding means for providing an illumination beam, and an image display system for modulating the illumination beam with image information and projecting the image on a screen, and means for selectively transmitting a portion of the illumination beam having a desired characteristic to the image display system, and means for feeding back an unused portion of the illumination beam to the illumination system for re-illumination of the image display system. In order to improve the efficiency of the projection display device, a reflection means is provided at a portion of an entrance surface of the light-guiding means and the unused portion of the illumination beam is fed back into the light-guiding means.
Patent TW-536477-B (TW)
Title: Color filter, display device and electronic equipment, manufacturing method thereof, and apparatus for manufacturing display device
Inventor: SAKURADA KAZUAKI
IPC: H01L27/32
Filed: 2002-06-03
Granted: 2003-06-11
Abstract: A method for manufacturing color filter that has picture elements each having reflection layer and color layer comprises; a step of forming partitions zoning each picture element; a step of forming the reflection layer by ejecting a first liquid material into each picture element by liquid ejection; and a step of forming the color layer in each picture element. A color filter is made in a shorter time, low energy and low cost by omitting complex operations such as photo lithography.
Patent TW-560094-B (TW)
Title: Piezoelectric ceramic and method of manufacturing
Inventor: NANAO MASARU
IPC: H01L41/43
Filed: 2002-06-14
Granted: 2003-11-01
Abstract: Provided is a piezoelectric ceramic with a wider range of operating temperature capable of obtaining a larger amount of displacement and being easily fired, as well as being superior in terms of ultra-low emission, environmental friendliness and ecology. A piezoelectric substrate 1 comprises a composition including a perovskite-type oxide (Na1-x-y-zKxLiyAgz)(Nb1-wTaw)O3 and a tungsten bronze-type oxide M(Nb1-vTav)2O6 (M is a group two element in the long form of the periodic table of the elements). The values of x, y and z are preferably within a range of 0.1 <= x <= 0.9, 0 <= y <= 0.2, 0 <= z <= 0.05. The content of the tungsten bronze-type oxide is preferably 5.3 mol% or less. Thereby, a higher Curie point and a larger amount of displacement can be obtained, and firing can be more easily performed.
Patent TW-563254-B (TW)
Title: MIS type transistor and fabrication method thereof
Inventor: KOMATSU HIROSHI
IPC: H01L29/786
Filed: 2002-07-05
Granted: 2003-11-21
Abstract: The invention controls the work function freely and successively observed on gate insulation layer side in MIS type transistor and make the gate material be equipped with different characteristics values, so as to continuously control Vth. In MIS type transistor 100A and 100B, develop gate 10 with laminated structure formed of various metal layers 11, 12, 13 with different work functions, and form the first metal layer 11 next to gate insulation layer 2 with thickness lower than 5 Debye length by means of atomic layer CVD.
Patent TW-I279074-B (TW)
Title: Pulse-width modulation circuit and power amplifier circuit
Inventor: NORO MASAO
IPC: H03K7/08
Filed: 2002-07-30
Granted: 2007-04-11
Abstract: A pulse-width modulation circuit (10) comprises a comparator (11) having hysteresis characteristics of positive feedback, and an integrator (20), whose integrated output is compared with an input signal to produce a pulse-width modulation (PWM) signal having an advanced phase characteristic due to differentiation of the input signal A switching circuit (21) amplifies the pulse-width modulation signal based on the positive and negative source voltages (VPX, VMX). The amplified pulse-width modulation signal is supplied to a speaker (27) via an LC filter (26), and it is also negatively fed back to the pulse-width modulation circuit. Since the pulse-width modulation signal whose phase is advanced is transmitted through the LC filter, it is possible to reduce phase revolution in the output of the power amplifier circuit. Thus, it is possible to effect negative feedback on the pulse-width modulation signal in a stable manner.
Patent TW-577207-B (TW)
Title: Method and circuit adapted for blind equalizer
Inventor: LI SUNG-CHIAO
IPC: H04L25/03
Filed: 2002-09-17
Granted: 2004-02-21
Abstract: The invention relates to an adaptive modulus equalization method adapted to an equalizer comprising the following procedures: store a input signal and set up the initial value of an equalization coefficient; use fixed modulus algorithm method and output signal of equalizer to calculate value of cost equation and calculate adjustment span of equalization coefficient and updated equalization coefficient; based on output signal of equalizer calculate statistically modulus of each area in multi-modulus algorithm of next stage; when value of cost equation reaches first critical value, switch to multi-modulus algorithm; utilize the stored input signal and pass the said equalizer again; use a multi-modulus algorithm along with the output signal of equalizer and calculated cost equation of all area modulus to calculate adjustment span of equalization coefficient and updat equalization coefficient, in which area count equals to count of modulus; based on the output signal of equalizer statistically calculate the modulus of all areas in multi-modulus algorithm of next stage, in which area count equals to the addition of modulus count and modulus increment; when value of cost equation reaches the second critical value, switch to more multi-modulus algorithm in next stage, in which the modulus count in next stage equals to the addition of modulus count and modulus increment; determine if cost equation reaches preset critical value; if yes, fix the said modulus count and equalize the said input signal; if no, then recalculate equalization coefficient with multi-modulus algorithm.
Patent TW-I255966-B (TW)
Title: Aqueous developable photoimageable thick film compositions
Inventor: GLICKSMAN HOWARD DAVID
IPC: H05K1/09
Filed: 2002-10-11
Granted: 2006-06-01
Abstract: A photoimageable composition comprising finely divided particles of inorganic material comprising coated silver particles that are at least partially coated with at least one surfactant and inorganic binder dispersed in organic medium comprising an aqueous developable polymer, photo-initiation system and organic solvent.
Patent TW-567459-B (TW)
Title: Driving chip, serial differential signal circuit, driving circuit of liquid crystal display, and method of receiving differential signal transmitted from bus
Inventor: PAI FENG-TING
IPC: G06F3/14
Filed: 2002-10-22
Granted: 2003-12-21
Abstract: A kind of serial differential signal circuit includes processor, bus and driving chip. The processor is used to output differential signal and to transmit differential signal through bus. The data receiving circuit inside the driving chip is connected to the bus for receiving the differential signal and encoding it into digital signal. The terminal impedance is connected to the data receiving circuit so as to have impedance match with the bus for transmitting the differential signal. The output terminal is connected to the terminal impedance for outputting the differential signal. The digital-analog converter is connected to the data receiving circuit for converting the digital signal into the analog signal.
Patent TW-I226400-B (TW)
Title: Soft absorbent tissue containing hydrophilic polysiloxanes
Inventor: LIU KOU-CHANG
IPC: D21H19/32
Filed: 2002-11-14
Granted: 2005-01-11
Abstract: A tissue product having improved hand feel and good wettability is produced by printing onto one or both side of the tissue an aqueous emulsion containing a hydrophilically-modified amino-functional polysiloxane. A tissue having a Wet out time of from greater than 0 second to about 10 seconds and containing from about 0.5 to about 15 dry weight percent of a hydrophilically-modified amino-functional polysiloxane having the following structure, wherein: m=1-10,000; n=10-100,000; ""X"" is selected from the group consisting of hydroxy; C1-C20 alkoxy, C1-C24 alkyl radical, which can be straight chain, branched or cyclic, unsubstituted or substituted; R1= a C1-C6 alkyl radical, which can be straight chain, branched or cyclic; and formula, wherein t=0 or 1; w=0 or 1; R2= a C2-C10 alkylene diradical, which can be straight chain or branched, substituted or unsubstituted; R3= a C2-C10 alkylene diradical, which can be straight chain or branched, substituted or unsubstituted; R4= hydrogen or a C1-C10 alkyl radical, which can be straight chain, branched or cyclic, substituted or unsubstituted or a -COR6COOL, or -COR6COOR7 radical; R5= a hydrogen, a C1-C10 alkyl radical, which can be straight chain or branched, substituted or unsubstituted or a -COR6COOL, or -COR6COOR7 radical, or a ""Y""; such that when t=1, ""Y""= a -COR6COOL radical or a -COR6-COOR7 radical; such that when t=0, ""Y""= a COR6CO diradical, a COR6 diradical, or a -CONR7R6CO diradical, wherein R6 is a C2-C8 alkylene diradical, substituted or unsubstituted; R7 is a hydrogen, C1-C30 alkyl radical, substituted or unsubstituted; and L= a hydrogen, sodium, potassium calcium or other ion; such that when X=G, Y can also be a COR8, wherein R8 is a C1-C30 alkyl radical, substituted or unsubstituted.
Patent TW-589526-B (TW)
Title: Hard disk data control method
Inventor: SHIE YI-BIN
IPC: G06F11/16
Filed: 2002-11-22
Granted: 2004-06-01
Abstract: A hard disk data control method comprises the steps of: first setting the data storage modes for the first hard disk and second hard disk, and labeling the first hard disk as a master hard disk and the second hard disk as a backup hard disk; next, checking the master hard disk and automatically repairing the master hard disk when the master hard disk is malfunction; and testing the data of the master hard disk and automatically patching up the data of the master hard disk. In addition, the master hard disk and backup hard disk are compared periodically, and an automatic backup procedure is performed when there is data stored in the master hard disk but not in the backup disk.
Patent TW-I230246-B (TW)
Title: Stirling engine
Inventor: SHIMIZU KATSUMI
IPC: F02G1/043
Filed: 2002-12-26
Granted: 2005-04-01
Abstract: Through stroke control whereby the stroke of a piston 1 is detected and controlled to be equal to a target stroke, the piston 1 is prevented from colliding with a displacer 2, and the refrigerating performance of a Stirling refrigerator 40 is enhanced. Different target strokes corresponding to different operation conditions of the Stirling refrigerator 40 are stored in a storage portion 111 in a control box 30, so that a linear motor 13 can be driven with a target stroke that suits the current operation condition. Thus, the piston 1 is prevented from colliding with a displacer 2, and the refrigerating performance of a Stirling refrigerator 40 is further enhanced.
Patent TW-I221798-B (TW)
Title: Electronic-controlled staple gun
Inventor: JANG WEN-JOU
IPC: B25C1/04
Filed: 2002-12-25
Granted: 2004-10-11
Abstract: This invention provides an electronic-controlled staple gun, including gun body assembly, which is comprised of a gun body and an upper cover, a resilient member, an abutting base, and a piston member being sequentially received in an air chamber of the gun body and a receptacle of the upper cover; the gun body assembly defining a main air channel and an upper air channel, the main air channel and the upper air channel being in communication with the air chamber of the gun body and the receptacle of the upper cover, respectively, and an end of the main air channel and an end of the upper air channel respectively formed in upper and lower sides of the abutting base; further, a control circuit board, an electro-magnetic valve assembly, and a sensing member being arranged at suitable locations in the gun body assembly, the control circuit board, the electro-magnetic valve assembly, and the sensing member forming a circuit, wherein the control circuit board has at least one button switch, a mold switch, an adjusting pulse switch, and a battery holder, the control circuit board being connected by wires to the electro-magnetic valve assembly and the sensing member, the sensing member being serially connected to the button switch and the adjusting pulse switch being serially connected to the sensing member and the button switch that are serially connected together.
Patent TW-593089-B (TW)
Title: Manual guided vehicle
Inventor: CHEN CHI-MING
IPC: B65G49/05
Filed: 2003-01-15
Granted: 2004-06-21
Abstract: Disclosed is a manual guided vehicle, comprising at least a carrier portion, a back panel, a top panel and three shielding sheets. The carrier portion is used for placing a substrate cassette with at least one glass substrate. The back panel is vertically arranged on the carrier portion. The top panel is perpendicularly connected to the back panel and located above the carrier portion while having three edges connected to each other. The three shielding sheets are arranged on the three edges in a windable manner which can be pulled down and buckled with the carrier portion, to make the three expanded shielding sheets, the carrier portion, the back panel, and the top panel together form a closed structure surrounding the substrate cassette, so as to maintain cleanness of the glass substrate and prevent the glass substrate from being contaminated.
Patent TW-I263537-B (TW)
Title: Method and system for removing contaminants from gases
Inventor: JOHNSON MICHAEL CLINTON
IPC: C01B32/50
Filed: 2003-02-19
Granted: 2006-10-11
Abstract: Carbon dioxide is purified through the use of catalytic oxidation. Carbon dioxide is exposed to at least one catalyst, oxidizing at least a portion of the nonvolatile organic residues to form purified carbon dioxide, and directing purified carbon dioxide to the application. Carbon dioxide that is in a near-critical, critical, or supercritical phase can be exposed to the catalyst.
Patent TW-I233275-B (TW)
Title: System and method for antenna diversity using equal power joint maximal ratio combining
Inventor: SUGAR GARY L
IPC: H04L27/26
Filed: 2003-02-26
Granted: 2005-05-21
Abstract: An equal power composite beamforming technique which constrains that the power of the signal output by each antenna is the same, and is equal to the total power of the transmit signal divided by the number N of transmit antennas from which the signal is to be transmitted. By reducing output power requirements for each power amplifier, the silicon area of the power amplifiers are reduced by as much as N times (where N is equal to the number of transmit antennas) relative to a non-equal power CBF.
Patent TW-I223294-B (TW)
Title: Solid-state electrolytic capacitor and its manufacturing method
Inventor: TSAI LI-DUAN
IPC: H01G9/15
Filed: 2003-03-11
Granted: 2004-11-01
Abstract: The present invention is related to a kind of solid-state electrolytic capacitor and its manufacturing method. After the conductive polymer between the positive and negative electrodes of the electrolytic capacitor element is soaked and polymerized, it is soaked in the organic solution containing the precursor of non-conjugate polymer. After the organic solution completely permeates into the holes between the molecules of conductive polymer, through the polymerization or joining reaction, the conductive polymer in the electrolyte is reacted with the non-conjugate polymer to form the compound polymer material of interpenetration or semi-interpenetration network structure so as to form the electrolyte part of the solid-state electrolytic capacitor and complete the manufacture of solid-state electrolytic capacitor. The disclosed method of the invention contains the following steps: at first, forming the conductive polymer layer between positive and negative electrodes of the capacitor element; soaking the capacitor element into the non-conjugate polymer solution to bring the joining or polymerizing reaction under suitable condition; and finally, packaging the capacitor element and performing the charging and aging mending for the leakage of capacitor element so as to complete the manufacturing process of the electrolytic capacitor.
Patent TW-I243369-B (TW)
Title: Optical disc having a plurality of recording layers, and recording method and reproducing method therefor
Inventor: LEE KYUNG-GEUN
IPC: G11B7/007
Filed: 2003-04-17
Granted: 2005-11-11
Abstract: An optical disc having a plurality of recording layers, and recording method and reproducing method therefor are provided. The optical disc has at least two recording layers each layer having a lead-in area, a data area, and a lead-out area. In at least one of the lead-in and the lead-out areas of the disc, there are a dedicated-reproducing area having a disc-related information zone and a rewritable area for reproducing user data recorded on the data area. With the optical disc, data recording/reproducing can be performed more reliably.
Patent TW-I238101-B (TW)
Title: Method for controlling the operation timing of an electromotive nailing tool
Inventor: TSAI TZUNG-YOU
IPC: B25C1/06
Filed: 2003-04-28
Granted: 2005-08-21
Abstract: This invention provides a method for controlling the operation timing of an electromotive nailing tool, including a driving power source, an activating electromagnetic coil, a control unit and an actuator arranged within an electromotive tool. The driving power sourceoutputs DC power of predetermine voltage. The DC power serves as the power required for activating the electromagnetic coil to generate magnetic forces and for triggering the control unit. The control unit controls the output value of the DC power at the same reference level. Accordingly, the control unit is able to trigger the activating magnetic coil at any time.
Patent TW-568997-B (TW)
Title: Method and system for controlling circuits of temperature control equipment
Inventor: SUMI AMETATSU
IPC: F25D29/00
Filed: 2003-05-01
Granted: 2004-01-01
Abstract: Disclosed is a method and system for controlling circuits of temperature control equipment, adapted to be provided in a temperature control equipment having electromagnetic valve, cooler, electrical heating device and compressor. The method of controlling is able to adjust the open/closed state of the valve of the electromagnetic valve based on the working mode of the equipment through the controlling system. In other words, when the working mode of the equipment is set to be a thermostatic state, the controlling system closes the valve gate of the electromagnetic valve when the compressor is not in operation, so as to prevent high temperature liquid refrigerant from entering the cooler, which would increase the temperature inside the equipment and drives operation of the compressor thereby resulting in poor operation efficiency. On the other hand, if the working mode of the equipment is set to be defrosting, even if the compressor is not in operation, the control system is able to open the valve gate of the electromagnetic valve, so as to allow the liquid refrigerant to enter the cooler, which would assist the electrical heating device in quickly melting the frosts formed on the cooler surface, thereby reducing electricity consumption and improving the defrosting efficiency.
Patent TW-I247590-B (TW)
Title: Cyclic conveyance system for shoe processor
Inventor: JUANG SHI-FA
IPC: B65G17/12
Filed: 2003-08-08
Granted: 2006-01-21
Abstract: This invention relates to a cyclic conveyance system for shoe processor. It cyclically conveys plural shoe processors that carry shoes through plural workstations for shoe processing. The cyclic conveyance system comprises a working line conveyer, a returning line conveyer, an on-line driver, and an off-line driver. The working line conveyer arranges horizontally. The returning line conveyer arranges in an up-and-down parallel manner with respect to the working line conveyer. The on-line driver moves processing shoes to shoe processor. The shoe processor removes processing shoes from the returning line conveyer back into the working line conveyer. The off-line driver moves processing shoes to shoe processor. The shoe processor removes processing shoes from the working line conveyer into the returning line conveyer. By means of this way, the shoe processor achieves the goal of automatic and cyclic conveyance.