baber/WOPTO huggingface dataset:
Patent TW-I262191-B (TW)
Title: A method for manufacturing denatured lipoprotein and method for stabilizing the same
Inventor: SHIGEMATSU TAKASHI
IPC: G01N33/92
Filed: 2000-05-29
Granted: 2006-09-21
Abstract: A denatured lipoprotein manifesting an excellent storage life (namely, a protein is not easily subjected to denaturation) and suitable for the use as a standard substance for the determination of a denatured lipoprotein content in blood and the determination of a physiological activity thereof and a method for the production thereof are provided. The method for stabilizing denatured lipoprotein according to this invention comprises artificially denaturing a lipoprotein thereby obtaining a denatured lipoprotein and lyophilizing said denatured lipoprotein; or comprises subjecting one or more freezing steps to a solution containing a lipoprotein thereby denaturing the lipoprotein in said solution and obtaining a denatured lipoprotein, and thereafter lyophilizing said denatured lipoprotein.
Patent TW-440724-B (TW)
Title: Multi-mode optical fiber having improved refractive index profile and devices comprising same
Inventor: GOLOWICH STEVEN EUGENE
IPC: G02B6/028
Filed: 2000-06-02
Granted: 2001-06-16
Abstract: A multi-mode optical fiber having an improved refractive index profile is disclosed. The refractive index profile is modified from a conventional by at least one of (i) a step formed in the index profile at the boundary of the core and cladding regions, in combination with a linear correction; (ii) a ripple near the core-cladding boundary, in combination with a linear correction, with or without an index step; and (iii) an annular ridge formed in the index profile of an Α-profile with a center dip defect. The invention further relates to a communications system comprising the inventive fiber.
Patent TW-536546-B (TW)
Title: Photosensitive resin composition and the use the thereof
Inventor: HAGIWARA HIDEO
IPC: G03F7/038
Filed: 1996-04-11
Granted: 2003-06-11
Abstract: A photosensitive resin composition comprising (a) 100 parts by weight of a photosensitive polyamide resin having repeating units represented by the formula: wherein R1 is a tetravalent organic group; and R2 is a group of the formula: X1 and X2 are independently -COOR13, -CONHR14 or -COOR15+, in which R13, R14 and R15 are independently a monovalent organic group having a vinyl group;(b) 0.01 to 30 parts by weight of a photo initiator; (c) optionally 1 to 200 parts by weight of a polymerizable compound; and (d) optionally 0.01 to 30 parts by weight of an azide compound.
Patent TW-483871-B (TW)
Title: Process for the decomposition of organic compounds in water
Inventor: SCHWEMLER CHRISTOPH
IPC: C02F1/78
Filed: 2000-06-12
Granted: 2002-04-21
Abstract: The present invention relates to a process for the decomposition of organic compounds in water has a TOC of more than 2 ppm and contains in addition dissolved carbonic acid or carbonates, by treatment with ozone, and a process for the production of chlorine by electrolysis of common salt, characterised in that the common salt is added to the electrolysis process in the form of an aqueous solution obtained by treatment with ozone of water which has a TOC of more than 2 ppm and a common salt content of 2 to 20 wt% and contains in addition dissolved carbonic acid or carbonates.
Patent TW-468354-B (TW)
Title: Condenser microphone
Inventor: KIM JONG-KYU
IPC: H04R1/04
Filed: 2000-07-19
Granted: 2001-12-11
Abstract: A condenser microphone constructed to convert the variation of capacitance between a diaphragm and a polar plate caused due to sound wave into an electrical signal, including a printed circuit board having predetermined patterns formed on the both surfaces thereof and connected to each terminal of an FET; a metal ring for electrically connecting the gate of the FET and the polar plate; and a case electrically connected to a polar ring and for electrically connecting the diaphragm vibrated by the sound wave to the source of the FET. Accordingly, the condenser microphone is capable of realizing the automation of a manufacturing process thereof and reducing the disconnection of each terminal of the FET.
Patent TW-533231-B (TW)
Title: Method for producing hydrogenated white oil
Inventor: LIN WEN-FA
IPC: C10L1/00
Filed: 2000-08-02
Granted: 2003-05-21
Abstract: A method for producing white oil by decoloring the crude oil obtained from pyrolysis of petroleum, in which a conventional trickle bed reactor is replaced with a design of a fixed bed reactor; the heating source is controlled by an exterior high temperature furnace; the devices for supplying crude oil and the supercritical medium (propane, carbon dioxide, or butane) adopt a high pressure injection metering pump. The hydrogen supply device adopts a pneumatic pressurization device to pressure for storage in a storage tank; a mass flow controller is used to maintain a steady feed; the inlet end of the reactor is installed with a static mixer to fully mix the feed fluids; a temperature recorder is used to monitor the temperature distribution of the inlet/outlet ends of the reaction system and the reaction pipe; the reaction pressure is controlled by a back pressure valve at the rear end of the system. After reaction, the exit fluid flows through a pressure reduction and is separated into gas and liquid by a gas/liquid separator; the total flow of the gas phase is recorded by a wet-type flow meter.
Patent TW-473713-B (TW)
Title: Semiconductor memory device and method for controlling memory cell array block thereof
Inventor: CHOI JONG-HYUN
IPC: G11C11/408
Filed: 2000-08-09
Granted: 2002-01-21
Abstract: A semiconductor memory device and a method for controlling a memory cell array block thereof, in which the number of input/output lines is not increased even if the bandwidth is increased, are provided. The semiconductor memory device includes a memory cell array block comprising a plurality of sub-array blocks, in which a number N (where N is an integer) of input/output line pairs are arranged on the right and left sides of each of the sub-array blocks, and a row decoder circuit for selecting the sub-array blocks. In the semiconductor memory device, one of the sub-array blocks is selected by the row decoder circuit in response to a predetermined row address, and 2N bits of data are input/output through a number (2N) of input/output line pairs arranged on the right and left sides of one selected sub-array block in a case where the bandwidth is 2N bits. Two of the sub-array blocks are selected by the row decoder circuit in response to the row address, and 4N bits of data are input/output through a number (4N) of input/output line pairs arranged on the right and left sides of two selected sub-array blocks in a case where the bandwidth is 4N bits.
Patent TW-493040-B (TW)
Title: Fuel supply device
Inventor: YOSHIOKA HIROSHI
IPC: F02M37/50
Filed: 2000-08-28
Granted: 2002-07-01
Abstract: A fuel supply device capable of increasing a filtration area of a fuel filter without increasing the outer diameter of the fuel supply device and the outer diameter of a tank hole through which a pump module is inserted into a fuel tank, comprising a fuel pump (5), a fuel pressure regulator (9) regulating a fuel pressure, and a fuel filter (6) with a hollow cylindrical filter case (7) filtrating fuel, wherein a fuel pump holding hole (7a) is provided in a filter case (7), the holding hole is formed by positioning the centerline (CL1) thereof eccentrically by a specified dimension (M) relative to a centerline (CL2) of the filter case (7), and a first expanded space part (S1) storing those fuel system parts such as the fuel pressure regulator (9) are provided in a portion surrounded by the outer peripheral part of the fuel pump (5) and the outer peripheral part of the filter case (7).
Patent TW-522340-B (TW)
Title: Decomposition and integration method of English phonetic alphabet
Inventor: YANG HUANG-LIN
IPC: G06F9/44
Filed: 2000-09-22
Granted: 2003-03-01
Abstract: The invention relates to a decomposition and integration method of English phonetic alphabet, which brings up a method decomposing K K phonetic alphabet of English and classifying in accordance with intonation. The method can decompose the phonetic alphabet already known into several basic pronunciation phoneme elements and then integrate the decomposed phonemic sequence in search for corresponding phonemic voice waveform data to become speech, providing lowering original voice data amount and keeping advantage of original voice intonation.
Patent TW-480518-B (TW)
Title: Cathode ray tube
Inventor: KAMATA AKIHIRO
IPC: H01J29/06
Filed: 2000-09-27
Granted: 2002-03-21
Abstract: A cathode ray tube includes (a) an electron gun, (b) a funnel which is open at one end and in which the electron gun is located, (c) a face panel which is open at one end and connected to the funnel such that the funnel and the face panel define a closed space, (d) an internal magnetic shield which is located in the space and which is open at opposite ends such that electrons emitted from the electron gun pass therethrough and reach the face panel, (e) a mask frame which internally supports the internal magnetic shield, and (f) a shadow mask which is located in the space in facing relation with the face panel and which is supported by the mask frame. The internal magnetic shield has an edge facing to the face panel. The edge has a closed cross-section and has a projecting portion at least partially projecting from the edge towards the face panel. The projecting portion has a distal end closer to the face panel than a distal end of the shadow mask.
Patent TW-465023-B (TW)
Title: Method of increasing trench density for semiconductor devices
Inventor: MADSON GORDON K
IPC: H01L29/78
Filed: 2000-11-23
Granted: 2001-11-21
Abstract: A method of increasing trench density for semiconductor devices such as, for example, trench MOSFETs. Trenches are formed in a substrate with mesas interposed between the trenches. The initial width of the mesas are made less than target width so that a reduction in trench pitch can be realized. After a silicon layer is grown inside the trenches, the width of the mesas is increased to a final width that is two times the thickness of the silicon layer. The thickness of the silicon layer is precalculated so that it is of sufficient thickness to ensure compliance with the target mesa width.
Patent TW-480634-B (TW)
Title: Manufacturing method of metal interconnect
Inventor: HUANG JING-SHIAN
IPC: H01L21/60
Filed: 2000-11-27
Granted: 2002-03-21
Abstract: A manufacturing method of metal interconnect is disclosed, which comprises forming a hard mask layer having the first conductive wire pattern on the substrate with a metal layer formed thereon, forming a spacer on the sidewall of the hard mask layer, etching the metal layer using the hard mask layer and the spacer as the etching mask, so that the remaining metal layer has a second conductive wire pattern, and whose width is larger than that of the first conductive wire.
Patent TW-497276-B (TW)
Title: High efficiency light emitters with reduced polarization-induced charges
Inventor: THIBEAULT BRIAN
IPC: H01L33/00
Filed: 2001-03-09
Granted: 2002-08-01
Abstract: Naturally occurring polarization-induced electric fields in a semiconductor light emitter with crystal layers grown along a polar direction are reduced, canceled or re-versed to improve the emitter's operating efficiency and carrier confinement. This is accomplished by reducing differences in the material compositions of adjacent crystal layers, grading one or more layers to generate space charges and quasi-fields that oppose polarization-induced charges, incorporating; various impurities into the semiconductor that ionize into a charge state opposite to the polarization induced charges, inverting the sequence of charged atomic layers, inverting the growth sequence of n- and p-type layers in the device, employing a multilayer emission system instead of a uniform active region and/or changing the in-plane lattice constant of the material.
Patent TW-499719-B (TW)
Title: Method for cleaning substrate surfaces after etch operations
Inventor: FARBER JEFFREY J
IPC: H01L21/302
Filed: 2000-12-06
Granted: 2002-08-21
Abstract: A method for post plasma etch cleaning a semiconductor wafer is provided. The semiconductor wafer has a plurality of layers formed thereon, and one of the plurality of layers is an oxide layer that has an overlying photoresist mask. The method includes plasma etching a via feature in the oxide, layer. The plasma etching is configured to generate a polymer film on sidewalls of the via feature. An ashing operation is then performed to remove the photoresist mask. The method then moves to brush scrubbing the oxide layer and the via feature defined in the oxide layer with first chemicals in a first brush station. Brush scrubbing the oxide layer and the via feature follows with DI water in the first brush station. Then, the oxide layer and the via feature are brush scrubbed with second chemicals in a second brush station. In the same second brush station, the oxide layer and the via feature are scrubbed with DI water. The brush scrubbing tin the first and second brush stations is configured to remove the polymer film from the side walls of the via feature.
Patent TW-494704-B (TW)
Title: Audio device to play plural audio programs simultaneously
Inventor: SUNG SHU-WEN
IPC: H04S7/00
Filed: 2000-12-18
Granted: 2002-07-11
Abstract: An audio device to play plural audio programs simultaneously is disclosed, which comprises: a first audio signal processing device to process the first audio signal; a second audio signal processing device to process the second audio program signal; a first volume adjusting device; a second volume adjusting device; and a voice generation device, wherein the first audio signal processing device outputs the first processed signal to the first volume adjusting device after it processes the first audio program signal, the first volume adjusting device outputs the first adjusted signal to the voice generation device after it adjusts the signal intensity of the first processed signal, the second audio signal processing device outputs the second processed signal to the second volume adjusting device after it processes the second audio program signal, the second volume adjusting device outputs the second adjusted signal to the voice generation device after it adjusts the signal intensity of the second processed signal.
Patent TW-469138-B (TW)
Title: Check valve and syringe using the same
Inventor: KAWAKAMI KEIICHI
IPC: A61M5/31
Filed: 2000-12-27
Granted: 2001-12-21
Abstract: The present invention relates to a check valve which comprises the cylindrical body 11 in which the valve seat 13 having the injection flow hole 15 and the valve element 12 making contact with the valve seat 13 are disposed, wherein the valve element 12 is subjected to compressive deformation by the fluid pressure P applied from the upstream side U of the cylindrical body, so that the clearance 14 for flowing the injection D is formed in the direction (flowing direction y) that crosses the direction in which the fluid pressure P is applied to the valve element 12 (axial direction x); and a syringe using the same. Said syringe is capable of preventing the return flow of an injection containing a drug or the like and the inclusion of air in conjunction therewith.
Patent TW-502267-B (TW)
Title: Solid eleotrolytic capacitors and method for manufacturing the same
Inventor: TADANOBU KAZUO
IPC: H01G9/042
Filed: 2001-01-20
Granted: 2002-09-11
Abstract: A solid electrolytic capacitor of the present invention comprises an positive electrode body, a dielectric layer disposed on the surface of the positive electrode body, a solid electrolyte layer disposed on the surface of the dielectric layer, a negative electrode layer disposed on the surface of the solid electrolyte layer, an positive electrode terminal electrically connected to the positive electrode body, and a negative electrode terminal electrically connected to the negative electrode layer, wherein the negative electrode layer includes a carbon layer and a conductor layer, and the carbon layer contains carbon particles and a benzene compound shown by the chemical formula 1. The whole is covered with facing resin while exposing the positive electrode terminal led out of the positive electrode body and the negative electrode terminal led out of the negative electrode layer. With this configuration, the carbon layer formed is fine and uniform. Accordingly, the contact resistance between the solid electrolyte layer and the carbon layer is reduced, and the contact resistance between the carbon layer and the conductor layer. As a result, it is possible to obtain a solid electrolytic capacitor assuring excellent equivalent series resistance characteristic and capacity utilization factor. Chemical formula 1 where each of R1, R2, R3, and R4 has H, OH group, COOH group, or alkyl group.
Patent TW-503467-B (TW)
Title: Camera and the manufacturing method thereof, exposure device using the same, measurement device, alignment device and aberration measurement device
Inventor: NARUI TEI
IPC: H01L27/148
Filed: 2001-03-16
Granted: 2002-09-21
Abstract: The present invention relates to a back-light camera for increasing the detection efficiency of energy line and improving the current flow. Thus, the method is to configure the charge transmission portion on the first surface of the extremely thin semiconductor substrate, and configure the charge accumulation portion on the second surface. A depletion stop layer is configured on the charge accumulation portion more close to the second surface. The depletion stop layer stops the depletion region extending around the charge accumulation portion from reaching the second surface of the semiconductor substrate. Thus, with the presence of the depletion stop layer, it can eliminate the surface dark current flowing to the charge accumulation portion. On the other hand, the energy line irradiated from the second surface can penetrate the depletion stop layer and generate the signal charge in the charge accumulation portion (depletion region). The charge accumulation portion collects the signal charge in the pixel unit. The signal charge collected in the charge accumulation portion is transmitted to the charge transmission portion by voltage control, then they will be used as the image signal and read from the outside.
Patent TW-504672-B (TW)
Title: A spindle motor driving method and a spindle motor driving circuit as well as a magnetic disk driving method and a magnetic disk device
Inventor: SHIGEMATSU NORIO
IPC: H02P6/06
Filed: 2001-03-30
Granted: 2002-10-01
Abstract: This invention provides a spindle motor driving method and a spindle motor driving circuit as well as a magnetic disk driving method, and a magnetic disk device, wherein according to the instruction from a high level system or the sorts of the utilized applications, with one set of device, it is able to drive spindle motor with an optimum driving mode or driving characteristics, thereby suppressing the increase of the construction dimensions. According to the instructions from the high level system (10), a driving mode switching means (2) built in the spindle motor driving circuit (1) switches the spindle motor driving mode between a pulse width modulation driving mode performed by a pulse width modulation driving means (5) and a linear driving means (6), thus, with one set of spindle motor driving circuit (1), it is able to drive the spindle motor with a driving mode which is suitable for its application.
Patent TW-I229884-B (TW)
Title: Solution processed devices
Inventor: SIRRINGHAUS HENNING
IPC: H01L21/00
Filed: 2001-04-20
Granted: 2005-03-21
Abstract: A method for forming a transistor, comprising: depositing a first material from solution in a first solvent to form a first layer of the transistor; and subsequently whilst the first material remains soluble in the first solvent, forming a second layer of the transistor by depositing over the first material a second material from solution in a second solvent in which the first material is substantially insoluble.
Patent TW-505729-B (TW)
Title: Lock construction
Inventor: KAJUCH PETER
IPC: E05B67/02
Filed: 2001-04-30
Granted: 2002-10-11
Abstract: The lock construction of the present invention has a lock body defining an interior cavity and a shackle that is releasably received in the interior cavity. The shackle is movable to a locked position for securing to an object and an unlocked position for releasing the object between the shackle and the lock body. A locking mechanism is disposed within the interior cavity of the lock and comprises rotatable first and second members. A motor is included to rotate said second member and thereby rotate the first member to secure and release the shackle between the locked and unlocked positions.
Patent TW-480657-B (TW)
Title: Method to improve water resistance of porous low dielectric constant layer
Inventor: HU JUNG-CHIH
IPC: H01L21/76
Filed: 2001-05-21
Granted: 2002-03-21
Abstract: This invention provides a method to improve the water resistance of porous low dielectric constant layer, which at least includes removing part of the porous dielectric layer by plasma dry etch or chemical mechanical polishing, and forming a hydrophobic film. A silane containing reagent is used to react with the treated porous dielectric layer. The silane has at last one substituent group, which can be RX3Si, R2X2Si or R3XSi. R is methyl, ethyl or benzyl, while X is methoxy, ethoxy, chlorine, bromine or iodine.
Patent TW-I230707-B (TW)
Title: Process for operating the epoxidation of ethylene
Inventor: CHIPMAN PETER INGRAHAM
IPC: C07C31/20
Filed: 2001-06-08
Granted: 2005-04-11
Abstract: A process for the vapour phase oxidation of ethylene to ethylene oxide, which process comprises reacting a reaction mixture comprising ethylene and oxygen in the presence of a supported highly selective silver-based catalyst by: operating at an initial operation phase wherein fresh catalyst is used, and operating at a further operation phase when a cumulative ethylene oxide production exceeds 0.01 kT ethylene oxide per m3 of catalyst, wherein in said further operation phase the concentration of ethylene in the reaction mixture is increased; and a method of using ethylene oxide for making 1,2-ethanediol or a corresponding 1,2-ethanediol ether comprising converting the ethylene oxide into the 1,2-ethanediol or the 1,2-ethanediol ether wherein the ethylene oxide has been obtained by the process for the production of ethylene oxide.
Patent TW-494565-B (TW)
Title: Reduction of topography between support regions and array regions of memory devices
Inventor: SCHNABEL RAINER FLORIAN
IPC: H01L27/108
Filed: 2001-06-20
Granted: 2002-07-11
Abstract: A semiconductor memory device (100), in accordance with the present invention, includes a substrate having a major surface including an array region (102) and a support region (104). The array region includes memory cell structures (106) having a first height above the major surface of the substrate. The support area includes dummy structures (119) formed therein having a second height above the major surface. A dielectric layer (118) is formed over the memory cell structures in the array region and the dummy structures in the support region such that a top surface (122) of the dielectric layer is substantially planar wherein topographical features are substantially eliminated on the dielectric layer across the array region and the support region.