baber/WOPTO huggingface dataset:
Patent TW-I223214-B (TW)
Title: A method for relating images in an image processing system
Inventor: AGHAJAN HAMID K
IPC: G06T7/00
Filed: 2001-02-02
Granted: 2004-11-01
Abstract: A method and associated apparatus for relating a test image with a reference image in an automated image processing system is disclosed. The test and reference images are aligned. A two-dimensional scatter plot is then created by plotting the gray level of a test image pixel against the gray level of a corresponding reference image pixel for each aligned pixel location.
Patent TW-503394-B (TW)
Title: Semiconductor memory device and its testing method
Inventor: FUKUDA RYO
IPC: G06F11/22
Filed: 2001-03-14
Granted: 2002-09-21
Abstract: A semiconductor memory device and its testing method can suppress the area increasing in the lowest limit when proceeding the BIST circuit to get the redundancy information. It also utilizes a simple algorithm to reduce the failure rate of the BIST circuit. This semiconductor memory device comprises a memory circuit 10 including an array of regular memory cells 11 and an array of redundancy memory cells 12, a memory element 16 including nonvolatile elements for storing non-rewritable data that can be stored from outside, a register 15 for holding the data of the memory element before the activation of the memory device, a redundancy determining circuit 14 for comparing the data held in the register and the externally input address and determining the use or non-use of any of the redundancy memory cells, and a redundancy data rewriting circuit 17 adapted to receive a redundancy data from a source other than the memory element and input it to the register to use the redundancy data for rewriting.
Patent TW-494516-B (TW)
Title: Semiconductor multi-die testing system with automatic identification functions
Inventor: CHANG KUO-YUNG
IPC: G01R31/28
Filed: 2001-03-14
Granted: 2002-07-11
Abstract: A semiconductor multi-die testing system with automatic identification functions using a plurality of testing channels for testing a plurality of dies, which comprises an encoding device, a testing device and an identification device; wherein, the encoding device generates the identification code for each die to be tested, and each identification code is corresponding to each testing channel. The testing device tests the dies to be tested, and reads and transfers the testing result and the identification code of each die to be tested. The identification device receives the testing result and the identification code of each die to be tested, and output the testing result of each die to a corresponding testing channel according to the identification code.
Patent TW-I247051-B (TW)
Title: Apparatus for generating fluorine gas
Inventor: TOJO TETSURO
IPC: C25B11/08
Filed: 2001-04-06
Granted: 2006-01-11
Abstract: This invention provide a fluorine gas generating apparatus for generating fluorine gas of high purity by electrolysis of a mixed molten-salt comprising hydrogen fluoride, the fluorine gas generating apparatus comprising an electrolytic cell which is separated into an anode chamber 5 and a cathode chamber 7 by a partition wall 28, and pressure keeping means 50 for supplying gas to the anode chamber 5 and the cathode chamber 7, respectively, to keep an interior of the anode chamber 5 and an interior of the cathode chamber 7 at a certain pressure.
Patent TW-I225006-B (TW)
Title: Palsitc forming bodies having optical color features and/or light deflecting features
Inventor: NISHIZAWA CHIHARU
IPC: B32B9/04
Filed: 2001-06-01
Granted: 2004-12-11
Abstract: Using a substrate of a polycarbonate having a bare elastic coefficient of 55x10<-12> m<2>/N, the substrate is applied with a plastic forming bodies laminated with a layer having optical color features and/or light deflecting features.
Patent TW-503690-B (TW)
Title: Heat sink sheet formed by sintering
Inventor: TSAI BO-BIN
IPC: H05K7/20
Filed: 2001-06-18
Granted: 2002-09-21
Abstract: A heat sink sheet formed by sintering is disclosed, which comprises a base formed by sintering of powder metallurgy and a heat sink sheet formed by bending the metal sheet, plural grooves are disposed on the base with certain spacing each. The heat sink sheet is bent into a continuous rectangle to form plural empty grid plates, a concave slot is disposed on the bottom of the heat sink sheet, the concave slot is matched to the base, the bottom of the middle portion of the heat sink sheet is engaged to the groove on the base, the characteristic that the base will shrink during sintering is utilized to shrink the gap of groove to clamp the heat sink sheet tight, so that the heat sink sheet and the base are integrated together, if the base and the heat sink are made of the same metal, they can further be sintered into one body, thereby a heat sink sheet with better thermal conductivity is obtained.
Patent TW-589296-B (TW)
Title: Process for the production of cyclohexanone oxime
Inventor: BENNEKER ARNO
IPC: C01B21/14
Filed: 2001-06-26
Granted: 2004-06-01
Abstract: The invention relates to a process for the production of cyclohexanone oxime in which a phosphate-containing aqueous reaction medium is cycled from a hydroxylammonium synthesis zone to a cyclohexanone oxime synthesis zone and back to the hydroxylammonium synthesis zone, in which hydroxylammonium synthesis zone hydroxylammonium is formed by catalytic reduction of nitrate with hydrogen, and in which cyclohexanone oxime synthesis zone hydroxylammonium is reacted with cyclohexanone to form cyclohexanone oxime, where the concentration hydroxylammonium in the aqueous reaction medium entering the cyclohexanone oxime synthesis zone is higher than 1.0 mol/l.
Patent TW-I238890-B (TW)
Title: Electrochemical method for measuring chemical reaction rates
Inventor: HODEGS ALASTAIR
IPC: G01N27/30
Filed: 2001-07-27
Granted: 2005-09-01
Abstract: The present invention relates to the measurement of the progress of a chemical reaction that generates an electroactive reaction product that is substantially detected at an electrode amperometrically or coulometrically. The method is useful in applications where it is desirable to follow the progress of a chemical reaction, particularly in sensor applications where the progress of the reaction of an analyte can be useful in determining the analyte concentration. Sensors used in such applications may include a working electrode 2 and a counter electrode 3 disposed on an electrically insulating substrate 1, and may also include a second substrate 5 upon which is disposed a layer of chemical reactants 4.
Patent TW-505783-B (TW)
Title: Detecting vapor leakage in a motor vehicle fuel system
Inventor: BENJEY ROBERT PHILIP
IPC: F02M25/08
Filed: 2001-07-20
Granted: 2002-10-11
Abstract: A remotely actuatable diagnostic valve biased normally open is disposed in the air inlet of a vehicle fuel tank vapor storage canister and a thermistor disposed to sense vapor temperature above the liquid level in the fuel tank. Upon engine shutdown, the valve is remotely actuated to close. When the fuel vapor in the tank cools to form a vacuum in the tank, the vacuum overcomes the valve bias and holds the valve shut when the valve is remotely de-actuated. A valve position sensor provides confirmation that the valve has been held shut by the vapor vacuum when the valve is de-actuated. If a leak exists the vacuum will be insufficient to hold the valve closed after remote de-actuation; and, the valve is biased open, whereupon the valve position sensor provides a fault indication signal.
Patent TW-542909-B (TW)
Title: The method for controlling production process
Inventor: MINATI TOSHIHARU
IPC: G01N21/359
Filed: 2001-08-06
Granted: 2003-07-21
Abstract: A method for controlling production process by a simple and accurate near-infrared absorptiometric analysis, in which control of production process steps can be realized at higher accuracy by simple operation based on the analytical results obtained thereby, the said method comprising taking each absorbance spectrum for a plurality of standard analytical samples in a spectral range including near-infrared region, calculating the average intensity and the standard deviation for selected wave lengths to construct a data base, taking an absorption spectrum in the said spectral range for the analytical sample from each process step and comparing the absorption spectral data with those in the data base in order to judge whether the intensity of the absorption spectrum is within the tolerable range determined based on the standard deviations of the standard analytical samples recorded in the data base to thereby obtain controlling data by comparing, in case the observed spectrum includes wave lengths exhibiting intensities outside the tolerable range, the spectrum with respect to the wave lengths exhibiting the intensities outside the tolerable range with those for the production information present in the data base, the resulting, controlling data being used as input data for controlling the production process.
Patent TW-I238808-B (TW)
Title: Elevator system
Inventor: YUMURA TAKASHI
IPC: B66B1/34
Filed: 2001-08-23
Granted: 2005-09-01
Abstract: The present invention is to provide an elevator system, in which data communication between a first transceiver provided at a fixed portion in an elevator shaft and a second transceiver provided at an elevator cage is made by means of a millimeter wave in a reliable manner. The elevator system according to the present invention comprises a first portion positioned in an elevator shaft, a second portion positioned in the elevator shaft, vertically moving relative to the first portion, a first transceiver provided at the first portion, and a second transceiver provided at the second portion, wherein data communication is made between the first and second transceivers by means of a millimeter wave.
Patent TW-593673-B (TW)
Title: Production of anionic surfactant granules by in situ neutralisation
Inventor: EMERY WILLIAM DEREK
IPC: C11D11/04
Filed: 2001-09-27
Granted: 2004-06-21
Abstract: A process for the production of detergent particles comprises feeding an acid precursor of an anionic surfactant, a neutralising agent and aluminosilicate detergency builder into a horizontal thin-film evaporator/drier. The evaporator/drier comprises a mixing region, a drying region and a cooling region. Neutralisation of the acid precursor is effected, together with granulation, drying and cooling, to form the detergent particles. At least some of the aluminosilicate builder is fed into the thin-film evaporator/drier between the drying region and the cooling region and/or into the cooling region. When all of he aluminosilicate builder is fed into the cooling region, the aluminosilicate is in an amount of more than 20% by weight of the particles exiting the cooling region.
Patent TW-508668-B (TW)
Title: Method and device for inspecting defect of gray tone mask and those for inspecting defect of photomask
Inventor: NAKANISHI KATSUHIKO
IPC: G03F1/84
Filed: 2001-09-28
Granted: 2002-11-01
Abstract: The present invention provides a defect inspecting method and device capable of securing the transmittance in a gray tone part in a gray tone mask. The solution of the present invention is to provide a defect inspecting method for the gray tone mask having a gray tone part, which is to adjust the transmittance through the area of light shielding part, a light transmitting part, whose purpose is to reduce the amount of light transmitted through the area for selectively changing the film thickness of the photoresist; using a transmittance signal obtained by scanning a pattern inside the mask, threshold values 8a and 8b of a transmittance defect in the gray tone part are set on the transmittance signal 7, and when the transmittance exceeds the threshold values 8a and 8b, the occurrence of a transmittance defect is determined in the gray tone part.
Patent TW-530010-B (TW)
Title: Image recording apparatus, thermal transfer ink ribbon and thermal transfer in ribbon cassette used in this image recording apparatus
Inventor: YOSHIDA NAOKI
IPC: B41J13/22
Filed: 2001-11-26
Granted: 2003-05-01
Abstract: An image recording apparatus for producing a finished sheet of recording medium with an image printed thereon includes an image recorder with a platen drum, a clamper, a movable guide provided in an entrance side around said platen drum and a fixed guide adjacent to said movable guide. A paper feed has a recording medium wound up in a roll state for providing recording medium sheets upon cutting, a paper feed side cutter, paper feed rollers and a paper feed side slide guide. A thermal transfer ink ribbon with heatable coloring materials is heated by a thermal head. A paper discharge has a paper discharge side slide guide with a tip portion for receiving the recording medium and also having a paper discharge side cutter. A paper waste patting bar is rotatably provided between an exit of said paper discharge side slide guide and said paper discharge cutter and a paper discharge roller is provided for discharging the finished recording medium. A single interlocked driving system may be connected to said paper feed side cutter and said paper discharge side cutter to be synchronously operated. A tension switch may be provided for switching tension of the ink ribbon to a larger value or a smaller value provided in the ribbon feed-out side. The ribbon may be provided for use with a wind-up core for winding up said ink ribbon and a feed-out side core. The ribbon may be part of a cassette with a chip which operates when a power is supplied in a non-contact form to a portion of this ribbon cassette and also which incorporates therein a coil and a semiconductor circuit each capable of receiving and transmitting data in a non-contact form.
Patent TW-533428-B (TW)
Title: Multi-state memory sensing amplifier
Inventor: TANG CHUEN-AN
IPC: G11C7/00
Filed: 2001-11-29
Granted: 2003-05-21
Abstract: A kind of multi-state memory sensing amplifier for reading a selected memory transistor data is disclosed in the present invention and includes the followings: plural reference circuits, in which each reference circuit is used to provide a reference signal; plural state judgment circuits corresponding respectively to plural reference circuits, in which the state judgment circuits are used to judge the selected memory transistor data according to the reference signal provided by the reference circuit; and plural output circuits, in which each output circuit provides a bit output and turns on a reference circuit selected from plural reference circuits based on the judgment result of the state judgment circuit. Through the invention, data in the memory transistor can be read out by turning on a smaller number of reference circuits without the need of decoder. In addition, the advantages of reducing power consumption and decreasing the chip area can be obtained.
Patent TW-506159-B (TW)
Title: Layout method of radio-frequency matching network
Inventor: JENG TIAN-GAN
IPC: H01P1/20
Filed: 2001-11-30
Granted: 2002-10-11
Abstract: The present invention provides a layout method of radio-frequency matching network. The method utilizes the capacitance and inductance features of a short transmission line to make the short transmission line, which is conventionally connected to the signal impedance device in series, combine in series to the inductance device that is connected to the signal impedance device in parallel, thereby neglecting the capacitance and inductance effects caused by the original serially connected short transmission line, so as to achieve the object of impedance matching. The circuit layout in accordance with the present invention can better approach the theoretical frequency response value.
Patent TW-538074-B (TW)
Title: Method of producing mixtures of polyvinyl chloride and polymers based on conjugated dienes and acrylonitrile
Inventor: GRAEFE RAINER
IPC: C08L27/06
Filed: 2001-12-04
Granted: 2003-06-21
Abstract: The invention relates to a method of producing mixtures of polyvinyl chloride and polymers based on conjugated dienes and acrylonitrile, by mixing powdered polyvinyl chloride with latexes based on conjugated dienes and acrylonitrile and then coagulating the mixture. The method according to the present invention represents an inexpensive and environmentally friendly method of producing the mentioned mixtures, the physical behavior of the resulting mixtures being no different to that of corresponding mixtures produced by the dry blend method or the latex blend method.
Patent TW-563209-B (TW)
Title: Contaminant collector trap for ion implanter
Inventor: QUILL JAMES PATRICK
IPC: H01J37/18
Filed: 2001-12-10
Granted: 2003-11-21
Abstract: An evacuation system for a chamber (14) is provided, including a pump (12) for removing gases and contaminants from the chamber. The pump has an outlet (32) connected to an exhaust duct (34). A collector trap (42) for use in collecting contaminants evacuated from the chamber is positioned between the pump outlet (32) and the exhaust duct (34). The collector trap (42) comprises: (i) a gas/contaminant separator (46) having an inlet (56) for introducing gases and contaminants therein, the separator (46) functioning to physically separate the gases and contaminants; (ii) a contaminant collector (48) for collecting the separated contaminants, the collector (48) including an extractor coupling (70) for allowing extraction of the contaminants from the collector; and (iii) an outlet (72) for allowing the separated gases to exit the gas/contaminant separator (46) and into the exhaust duct (34).
Patent TW-496787-B (TW)
Title: Evaluation equipment for mega sonic cleaning durability in manufacturing process of color filter sheet
Inventor: JIAN YUNG-JIE
IPC: B08B3/12
Filed: 2001-12-27
Granted: 2002-08-01
Abstract: Color filter sheet product has to be subjected with various items of reliability test to ensure production quality. One of the reliability test items is the ""mega sonic"" cleaning test. The method is to use the pure water for cleaning the color filter sheet under mega sonic status, and use the spectrophotometer for measuring the difference before and after the cleaning, so as to evaluate if the color filter sheet can endure the mega sonic water cleaning. Thus, the present invention provides an evaluation equipment for mega sonic water cleaning durability of color filter sheet to ensure the precision for the mega sonic cleaning test of the color filter sheet. Also, the pure water for spraying cleaning can be cyclically used, so as to reduce the testing cost of the mega sonic cleaning test for the color filter sheet.
Patent TW-I278439-B (TW)
Title: Process and device for formation of mineral wool and mineral wool products produced thereby
Inventor: TRABBOLD MARK
IPC: D04H1/42
Filed: 2002-02-15
Granted: 2007-04-11
Abstract: Glass fiber insulation products, and methods of manufacturing small diameter glass fibers with fewer stress-rising defects are provided. The insulation products of this invention can provide the same thermal resistance or R-value with reductions in fiber density of at least about 20% or more while achieving acceptable recovery of the nominal thickness following compression. The methods provided by this invention can produce fine diameter glass fibers with fewer defects through a combination of lower attenuating gas velocities and the use of spinners having more and smaller holes. A preferred method of the invention uses a device for internal centrifugation of mineral fibers including a centrifuge equipped with a peripheral band perforated with orifices distributed in a plurality of annular zones (ZA) arranged on top of each other, assuming that the centrifuge is in centrifugation position. In accordance with the invention, the device also includes at least two annular zones (ZA1, ZA2) whose number of orifices per unit of surface area (NS1, NS2) differs by a value greater than or equal to 5%, in particular greater than or equal to 10%, and even 20%.
Patent TW-550571-B (TW)
Title: Method and system for distributed power generation in multi-chip memory systems
Inventor: PASTERNAK JOHN H
IPC: G11C16/30
Filed: 2002-02-18
Granted: 2003-09-01
Abstract: Techniques for producing and supplying various voltage levels within a memory system having multiple memory blocks (e.g., memory chips) are disclosed. The various voltage levels can be produced by charge pump and regulator circuitry within the memory system. The various voltage levels can be supplied to the multiple memory blocks through a power bus. According to one aspect of the invention, charge pump and regulator circuitry is not only provided within each of the memory blocks of a memory system, but also the charge pump and regulator circuits are not used to supply voltage signals to their own memory blocks. Instead, the charge pump and regulator circuits are used to supply voltage signals to other memory blocks.
Patent TW-546785-B (TW)
Title: Semiconductor device having well tap provided in memory cell
Inventor: TAKAO YOSHIHIRO
IPC: H01L27/092
Filed: 2002-05-03
Granted: 2003-08-11
Abstract: Each of a plurality of repeating units comprises a plurality of memory cells. A second-conductivity-type well is formed in a surface layer of a semiconductor substrate extending over the plurality of the repeating units. In the second-conductivity-type well, first-conductivity-type channel MOS transistors of the plurality of the repeating units are provided. A second-conductivity-type well tap region is formed in one of the memory cells in each repeating unit and in the second-conductivity-type well. In the memory cell provided with the second-conductivity-type well tap region or in the memory cell adjacent thereto, an interlayer connection member is provided. The interlayer connection member is connected to the source region of one of the first-conductivity-type channel MOS transistors and to the corresponding second-conductivity-type well tap region.
Patent TW-563262-B (TW)
Title: Light emitting diodes including modifications for submount bonding and manufacturing methods therefor
Inventor: SLATER DAVID B JR
IPC: H01L33/20
Filed: 2002-07-23
Granted: 2003-11-21
Abstract: Light emitting diodes include a substrate, an epitaxial region on the substrate that includes therein a diode region and a multilayer conductive stack on the epitaxial region opposite the substrate. A passivation layer extends at least partially on the multilayer conductive stack opposite the epitaxial region, to define a bonding region on the multilayer conductive stack opposite the epitaxial region. The passivation layer also extends across the multilayer conductive stack, across the epitaxial region and onto the substrate. The multilayer conductive stack can include an ohmic layer on the epitaxial region opposite the substrate, a reflector layer on the ohmic layer opposite the epitaxial region and a tin barrier layer on the reflector layer opposite the ohmic layer. An adhesion layer also may be provided on the tin barrier layer opposite the reflector layer. A bonding layer also may be provided on the adhesion layer opposite the tin barrier layer. A submount and a bond between the bonding layer and the submount also may be provided.
Patent TW-I221838-B (TW)
Title: Pyrazinoisoquinoline compound or naphthalene compound
Inventor: UKITA TATSUZO
IPC: A61P1/04
Filed: 2002-07-30
Granted: 2004-10-11
Abstract: The present invention provides a novel a condensed polycyclic compound useful as a phosphodiesterase 4 inhibitor, which is shown by the formula [I], or a pharmaceutically acceptable salt thereof and a pharmaceutical composition containing the same.