baber/WOPTO huggingface dataset:
Patent TW-466797-B (TW)
Title: A dielectric ceramic filter capable of matched impedance to desired specifications
Inventor: KITAJIMA MASAHIKO
IPC: H01P1/205
Filed: 2000-08-05
Granted: 2001-12-01
Abstract: A filter is created where the impedance of the filter is adjusted to a desired value by adjusting the shape and dimension of one of the transmission lines that is printed on the top surface of the filter, as well as adjusting the shunt capacity of the filter. In one preferred embodiment of the present invention a transmission line from the input/output pad extends from one lateral side of the filter, across part of the top surface, partially encircling at least one hole of the transmission poles, at least partially encircling the trap hole and nearly reaching the edge between the top surface and opposing lateral surface. The shunt capacity of the filter is adjusted by adjusting the gap between the leading edge of the input/output pad on the top surface of the filter and the edge of the filter where the top surface meets the opposing lateral surface.
Patent TW-I253902-B (TW)
Title: Microbicidal compositions and methods using combinations of propiconazole and n-alkyl heterocycles and salts thereof
Inventor: OPPONG DAVID
IPC: A01N43/78
Filed: 2000-09-05
Granted: 2006-05-01
Abstract: A method for increasing the effectiveness of the microbicide propiconazole, (RS)-1-2-[(2,4-dichlorophenyl)-2-propyl-1,3-dioxalan-2ylmethyl]-1H-1,2,4-triazole, is described. In the method, propiconazole and a potentiator, an N-alkyl heterocyclic compound, its salt, or a mixture thereof, are applied to a substrate or aqueous system subject to the growth of microorganisms. The N-alkyl heterocyclic compound, its salt, or a mixture thereof is applied in an amount effective to increase the microbicidal activity of the microbicide. The N-alkyl heterocyclic compound has the formula. The variable ""n"" ranges from 5 to 17, and the heterocyclic ring defined by, is a substituted or unsubstituted ring having four to eight members. Microbicidal compositions are described where propiconazole and an N-alkyl heterocyclic compound, its salt, or a mixture thereof are present in a combined amount effective to control the growth of at least one microorganism. Methods for controlling the growth of microorganisms on various substrates and in various aqueous systems are also described. The combination of propiconazole and an N-alkyl heterocyclic compound, its salt, or a mixture thereof is particularly useful as microbicidal in the leather industry, the lumber industry, the papermaking industry, the textile industry, the agricultural industry, and the coating industry, as well as in industrial process waters.
Patent TW-465135-B (TW)
Title: Sealed rectangular battery and manufacturing method for the same
Inventor: NAGASE TAKASHI
IPC: H01M50/562
Filed: 2000-09-27
Granted: 2001-11-21
Abstract: A sealed rectangular battery has a conductive battery case including an external casing and a sealing cap. The external casing encloses a generator element and is sealed by attaching the sealing cap using heat. The battery includes an electrode terminal with an opposite polarity to the battery case, and a safety valve. The safety valve includes a cap that is charged with the same polarity as the battery case and a valving element that covers a vent hole. The electrode terminal and safety valve are provided separately at different positions on the battery case. This construction is simpler than conventional batteries where the safety valve is integrally formed with an electrode terminal, which means that the electrode terminal can be miniaturized. Fewer components are used in the vicinity of the electrode terminal and the connection between the generator element and electrode terminal is simplified. This reduces the internal resistance of the battery. As a result, a sealed rectangular battery can be made slim without affecting the seal of the battery. This battery also has improved internal resistance.
Patent TW-I236303-B (TW)
Title: Admission control in a mobile radio communications system
Inventor: GUSTAVSSON PAER
IPC: H04W16/14
Filed: 2000-10-26
Granted: 2005-07-11
Abstract: Admission control procedures compensate for delays between radio resource grants and releases using predicted measurement values to permit more accurate admission control procedures in a mobile radio communications system. Initially, a measurement value of a radio-related parameter is obtained. The effect a requested radio resource or a recently allocated or de-allocated radio resource will likely have on the measurement value of the radio-related parameter is estimated or predicted. A determination is made whether to allocate additional radio resources based on the measurement value and on the estimated effect. The estimation time period is based on an interval between the time of allocating/de-allocating a radio resource and the time of detecting the effect of that allocated or de-allocated resource on the measurement value.
Patent TW-498150-B (TW)
Title: Refrigerator having refrigerating receptacle in freezing compartment
Inventor: CHOI SANG-GEUN
IPC: F25D25/00
Filed: 2000-11-22
Granted: 2002-08-11
Abstract: Disclosed is a refrigerator with a freezing compartment and a refrigerating compartment including a refrigerating receptacle having a given-sized storage room for cold storage of food and drink, and removably installed in the freezing compartment; and fixing means for removably joining the receptacle to the freezing compartment's inside. The refrigerating receptacle includes a body that is of a dual wall structure with an opened side and has an insulator filling between dual walls, and a cover for opening and closing the opening side of the body. The cover includes an outer panel and an inner panel spaced a given distance away from each other, and the outer and inner panel spaced a given distance away from each other, and the outer and inner panels are each made of a transparent material. The fixing means includes support rails protruding from both sidewalls in the freezing compartment to support the bottom of the receptacle, fixing protrusions formed on the upper wall of the freezing compartment, and grooves provided to the top surface of the receptacle to mate with the fixing protrusions.
Patent TW-I265808-B (TW)
Title: Valdecoxib compositions
Inventor: NADKARNI SREEKANT
IPC: A61K38/22
Filed: 2000-12-06
Granted: 2006-11-11
Abstract: Pharmaceutical compositions are provided comprising particulate valdecoxib an amount of about 1 mg to about 100 mg and one or more pharmaceutically ceptable excipients. The compositions are useful in treatment or prophylaxis of clooxygenase-2 mediated conditions and disorders.
Patent TW-473844-B (TW)
Title: Method of fabricating a self-aligned bipolar junction transistor in silicon carbide and resulting devices
Inventor: SINGH RANBIR
IPC: H01L21/04
Filed: 2000-12-19
Granted: 2002-01-21
Abstract: A method of fabricating a self-aligned bipolar junction transistor in a semiconductor structure having a first layer of silicon carbide generally having a first conductivity type and a second layer of silicon carbide generally having a second conductivity type, opposite to the first conductivity type. The method comprises forming a pillar in the second silicon carbide layer, the pillar having a side wall and defining an adjacent horizontal surface on the second layer, forming a dielectric layer having a predetermined thickness on the second semiconductor layer, including the side wall and the horizontal surface. After formation of the dielectric layer, the dielectric layer on a portion of the horizontal surface adjacent the side wall is anisotropically etched while at least a portion of the dielectric layer remains on the side wall, thereby exposing a portion of the horizontal surface. A portion of the second layer below the exposed portion of the horizontal surface is then doped with a dopant of the first conductivity type to create a doped well region in the second layer which is spaced from the side wall by a distance defined by the thickness of the dielectric layer. Resulting devices are likewise disclosed.
Patent TW-501999-B (TW)
Title: Compressed air storing tank by bedrock cavern
Inventor: HAYASHI MASAO
IPC: E02D29/045
Filed: 2000-12-27
Granted: 2002-09-11
Abstract: A compressed air storage tank (10) by a bedrock cavern (11) for storing a compressed gas pressure-fed via a compressed air pipe (16) with a pressure applied from below by a slurry pressure by supplying slurry to an underground cavern (11) formed in a bedrock, wherein the compressed air pipe (16) is opened downwards from the top (14) of the bedrock (11), and the slurry in the bedrock cavern (11) has a double-structure consisting of an upper layer formed by a low-cost light slurry (30) with a specific gravity of 1.05-1.20 and mixed therein a filling material for entering into and filling up gaps and cracks in the inner wall surface, and lower layer formed by a high-cost heavy slurry (13) with a specific gravity of 1.20-2.0 and mixed therein high-specific-gravity fine powder as an added weight adjusting material. The gap filing effect of slurry ensures a sufficient liquid tightness and air-tightness at the top portion of a bedrock caver to thereby store compressed air and compressed gas such as natural gas efficiently and economically without leaking.
Patent TW-558458-B (TW)
Title: Method and device for producing curved extruded profile
Inventor: KLEINER MATTHIAS
IPC: B21C23/12
Filed: 2001-02-10
Granted: 2003-10-21
Abstract: The present invention provides a method for producing a curved work piece, wherein an extruded profile leaves a die of an extruder in a strand discharge direction and is then bent into a curved shape under the action of external forces. The extruded profile that leaves the die, before being bent, is deflected in such a manner that the strand discharge direction extends forwards at an angle counter to the eventual curvature of the work piece. Further, the extrusion device for producing the curved work piece comprises a tool holder with a receiving opening in which an extrusion tool package consisting of a die with or without a mandrel and a cover part is disposed. Guide surfaces of the die and/or the mandrel that produce the discharged strand are designed or disposed in an inclined manner with respect to the strand discharge direction. The strand discharge direction extends at a mounting angle with respect to a center axis of the die counter to the eventual curvature of the work piece.
Patent TW-538168-B (TW)
Title: Apparatus for moving stitchable material in a sewing machine
Inventor: KIM HAN
IPC: D05B27/10
Filed: 2001-02-22
Granted: 2003-06-21
Abstract: An apparatus for moving stitchable material in a sewing machine comprises a pair of wheels including upper and lower wheels for clamping the stitchable material threbetween and moving the stitchable material, a power transfer shaft rotating intermittently in a direction in synchronism with a sewing machine drive shaft, a switch-over gear 41 coupled with the power transfer shaft for transmitting the rotation of the power transfer shaft, a gear shift system for moving the switch-over gear 41 leftward or rightward along a guide shaft 47 of a gear box 45 mounted aroud the switch-over gear 41 with a reverse lever 51 installed at one side of the sewing machine, and a transmission system which includes a forward gear 35 mounted at one side from the switch-over gear 41 and a reverse gear 34 mounted opposite to the forward gear 35 and transmits the rotation of one of the gears 34 and 35 engaged with the switch-over gear to the lower wheel 33.
Patent TW-514552-B (TW)
Title: Mixing pitcher
Inventor: NEIDIGH BRIAN
IPC: B01F13/00
Filed: 2001-05-22
Granted: 2002-12-21
Abstract: A combination pitcher and mixing subassembly is described that incorporates a mixing head which is longitudinally reciprocally movable within the pitcher. The combination is particularly well suited for use with pitchers that are not cross-sectionally circular, such as pitchers that are elliptical or that have parallel; elongated side walls with semi-circular ends. The mixing head has a peripheral region which generally conforms to the internal bottom configuration of the pitcher. The mixing head has a plurality of straight, elongated vanes that extend across the mixing head in parallel, spaced, diagonal relationship to each other with the vanes on one side of the mixing head shaft being inclined at an opposite angle relative to those on the other side of the shaft. Preferably, the mixing head also has a plurality of vertically oriented, spaced, parallel baffle plates that extend across the mixing head perpendicularly relative to the vanes and that join the vanes at all locations of cross-over.
Patent TW-552546-B (TW)
Title: An interactive learning method and system capable of instantly displaying error message prompt
Inventor: JANG SHENG-DE
IPC: G06F17/27
Filed: 2001-03-22
Granted: 2003-09-11
Abstract: The invention first display topics on user's interface. After user keys in characters, system then create data structure for comparison and search, and send the inputted characters to the comparison module for comparison. If the comparison result matches, system just finishes grammar check procedure; otherwise, system enters diagnostics module. The function of diagnostics module is to search an error record with fully matching condition for obtaining error message prompt and displaying on user's interface.
Patent TW-I222047-B (TW)
Title: Electro-optical device
Inventor: KURASHINA HISAKI
IPC: G02F1/1345
Filed: 2001-04-19
Granted: 2004-10-11
Abstract: An electro-optical device includes, on a TFT array substrate (10), pixel electrodes (9a), TFTs (30) for switching the respective pixel electrodes, and scanning lines (3a) and data lines (6a) respectively connected to the TFTs. By laminating a capacitive electrode (302) and a capacitive line (300) with an interlayer insulator interposed the between, a storage capacitor (70) is formed in a region overlapping the scanning line in a plan view. This arrangement increases a pixel aperture ratio and the capacitance of the storage capacitor, thereby reducing cross talk and ghost and presenting a high-quality image display.
Patent TW-565821-B (TW)
Title: Active matrix display and its driving method
Inventor: PAI FENG-TING
IPC: G02F1/133
Filed: 2001-05-04
Granted: 2003-12-11
Abstract: The present invention provides an active matrix display and its driving method, suitable for a display device. The display device has transistors arranged in a matrix and common electrodes corresponding to the transistors. A capacitor is formed between each common electrode and the drain of the corresponding transistor. The method includes the following steps. One row of transistors are turned on. In the on transistors, data signals with a first polarity and a second polarity are respectively provided for the sources of every two adjacent transistors, wherein the data signals of first and second polarities have first and second zero level reference voltages respectively. In the on transistors, when the source of one transistor receives the data signal of the first polarity, the first zero level reference voltage of the common electrode corresponding to this transistor is provided. When the source of one transistor receives the data signal of the second polarity, the second zero level reference voltage of the common electrode corresponding to this transistor is provided.
Patent TW-512336-B (TW)
Title: Thin film magnetic memory device
Inventor: HIDAKA HIDETO
IPC: H01L21/8246
Filed: 2001-05-22
Granted: 2002-12-01
Abstract: Folded bit line pairs are provided corresponding to the respective MTJ (magnetic tunnel junction) memory cell columns. Two bit lines forming each bit line pair are respectively coupled through a corresponding column selection gate to two data lines forming a data I/O line pair DI/OP. In the data write operation, an equalizing transistor provided corresponding to the respective bit line is turned ON to short-circuit the two bit lines. A data write current control circuit sets one of the two data lines to one of a high potential state and a low potential state as well as sets the other data line to the other potential state, whereby the direction of a data write current flowing though the bit line pair as reciprocating current can be easily controlled according to the write data level.
Patent TW-544619-B (TW)
Title: Web address input method
Inventor: TUNG CHUNG-CHIH
IPC: G06F3/023
Filed: 2001-08-17
Granted: 2003-08-01
Abstract: A web address input processing method is applicable to a computer system for inputting a web address to a web address input area, which includes the following procedures: (a) providing a database for storing multiple predefined character string; (b) sequentially receiving a character to a buffer which comprises a character set and is grouped by the character; (c) determining whether the character inputted by user is the web address ending symbol; (d) if no, further determining if the character inputted by user is character string ending symbol; (e) if no, further determining if the starting character string of character string in database is identical to that of character set in the buffer; (f) if no, adding the inputted characters of user to web address input area, returning to the above procedure (b), and automatically entering the web page of the web address until the character inputted by user is the ending symbol of web address.
Patent TW-511287-B (TW)
Title: A CMOS image sensor device
Inventor: CHEN CHONG-YAO
IPC: H01L27/14
Filed: 2001-11-01
Granted: 2002-11-21
Abstract: A image sensor device is formed on a semiconductor wafer comprising a silicon substrate of a first conductive type. The image sensor device includes a photo sensor, an insulation layer, a MOS transistor and a deep doped region. The photo sensor is composed of a shallow doped region of a second conductive type. The shallow doped region is formed on a surface of the substrate and has a first predetermined depth. The insulation layer has a second predetermined depth and is positioned on the surface of the substrate to surround the photo sensor. The second predetermined depth is greater than the first predetermined depth. The MOS transistor is formed on the semiconductor wafer and electrically connected with the photo sensor. The deep doped region of the first conductive type is formed in the substrate under the insulation layer, and a dopant concentration of the deep doped region has a Gauss distribution.
Patent TW-552296-B (TW)
Title: Method for producing endothermic pigment
Inventor: HUANG KUEN-SHIANG
IPC: C09C3/10
Filed: 2001-11-16
Granted: 2003-09-11
Abstract: A method for producing an endothermic pigment mainly comprises: using an endothermic material easy in storage and heat dissipation; dyeing the endothermic material; and performing a micro-encapsulating treatment to form a pigment to be added in a medium as a coating for spraying on the surface of an object. One main objective of the present invention is to provide a method for producing an endothermic pigment, which mainly uses a micro-encapsulated dyed endothermic material as a pigment to be added in a medium, followed by spraying on the surface of a heat dissipating member as a coating. Another objective of the present invention is to provide a method for producing an endothermic pigment, which provides a covering heat conductive medium with a suitable strength. Such a medium can improve the cosmetic property of a member while increasing the heat dissipation efficiency of the member.
Patent TW-I238376-B (TW)
Title: Liquid crystal display device
Inventor: MAKISHIMA TATSUO
IPC: G09G3/36
Filed: 2001-11-23
Granted: 2005-08-21
Abstract: This invention provides a liquid crystal display device and image display device that prevent glittering when power is turned on immediately after being turned off. A liquid crystal display device having first and opposed second substrates with a liquid crystal layer therebetween, active elements, scanning signal lines for operating the active elements, and pixel electrodes to which video signals are supplied upon operation of the active elements which are all mounted on one substrate. An orientation film which is inserted between the pixel electrodes and the liquid crystal layer, and reference electrodes which are mounted on either one or the other substrate. The liquid crystal display device performs display by generating the potential difference between the pixel electrodes and the reference electrode. The charge of the pixel electrodes is rapidly released when the supplying of power to the liquid crystal display device from the outside is stopped.
Patent TW-535450-B (TW)
Title: Method and apparatus for handoff of a wireless packet data services connection
Inventor: ABROL NISCHAL
IPC: H04L12/28
Filed: 2001-12-06
Granted: 2003-06-01
Abstract: A novel method and apparatus is disclosed for performing seamless handoff of a mobile station (MS) between radio access networks (RANs) that use different types of wireless interfaces. The described embodiments enable an MS to handoff between different RANs without causing routing ambiguity, and without substantial loss of network data. Upon moving from the coverage area of a first RAN using a first wireless interface to the coverage area of a second RAN using a second wireless interface, an MS determines whether routing ambiguity may result from the change of RAN and, based on the determination, triggers a re-registration of its network address. A foreign agent (FA) within a packet data serving node (PDSN) monitors network address re-registrations in order to determine whether multiple RAN-PDSN (R-P) connections are being created for the same MS. Based on this determination, the PDSN terminates redundant R-P network connections resulting from movement of the MS between different RANs.
Patent TW-520399-B (TW)
Title: An austenitic stainless steel less crack-sensitive during forming and a manufacturing method thereof
Inventor: HIRAMATSU NAOTO
IPC: C22C38/42
Filed: 2001-12-14
Granted: 2003-02-11
Abstract: A new austenitic stainless steel contains 0.1-1.0 mass % of Si and not more than 0.003 mass % of Al. Nonmetallic inclusion dispersed in a steel matrix is converted to MnO-SiO2-A12O3 containing not less than 15 mass % of SiO2 and not more than 40 mass % of Al2O3. During steel making, molten steel is covered with basic slag and strongly deoxidized with a Si alloy whose Al content is controlled not more than 1.0 mass % in a vacuum or non-oxidizing atmosphere. The austenitic stainless steel sheet can be formed to an objective shape without occurrence of cracking due to its less crack-sensitivity and good formability.
Patent TW-536925-B (TW)
Title: Lamp ballast with SEPIC converter
Inventor: WEIRICH MICHAEL DR
IPC: H05B41/28
Filed: 2001-12-21
Granted: 2003-06-11
Abstract: An electronic ballast for lamps, which has an input stage that is designed as a SEPIC converter. By operating the SEPIC converter in the mode with a discontinuous current profile, a slow microcontroller can be used for the control.
Patent TW-540028-B (TW)
Title: Liquid crystal driving apparatus and tone display method
Inventor: OZAKI YUTAKA
IPC: G09G3/36
Filed: 2001-12-21
Granted: 2003-07-01
Abstract: In a unit driving period of a liquid crystal, a voltage of a predetermined pattern is applied to the liquid crystal, thereby driving the liquid crystal, while setting an applying pattern corresponding to each tone data, taking account of an integral value of transmitted light amount of the liquid crystal at each time each applying pattern is applied to the liquid crystal. In this way, even when the liquid crystal is driven only by ""on"" or ""off"" of the maximum voltage of a voltage rating, it is possible to perform delicate tone display. As a result, it is possible to drive the liquid crystal at high speed and to perform multi-tone display.