baber/WOPTO huggingface dataset:
Patent TW-376323-B (TW)
Title: Method of sterilization using pretreatment with hydrogen peroxide
Inventor: ADDY TRALANCE O
IPC: A61L2/00
Filed: 1997-05-29
Granted: 1999-12-11
Abstract: A method for hydrogen peroxide vapor sterilization of medical devices and similar instruments having long narrow lumens or diffusion restricted areas includes the step of pretreating the article to be sterilized with a dilute solution of hydrogen peroxide prior to exposure to a vacuum or a vacuum followed by plasma. The method is such that, upon vaporization of the solution caused by the vacuum, the hydrogen peroxide remains in contact with the article for a time sufficient to achieve sterilization.
Patent TW-336357-B (TW)
Title: Red LED produced by using gallium nitride series material
Inventor: SHYY GUANG-GWO
IPC: H01L31/101
Filed: 1997-06-06
Granted: 1998-07-11
Abstract: A red LED structure produced by using a gallium nitride series material, which comprises: a substrate; a buffer layer formed on the substrate; an N-type gallium nitride layer formed on the buffer layer; a bi-heterogeneous structure formed on the N-type gallium nitride layer and comprising an indium gallium nitride active layer containing a high indium content, an N-type aluminum gallium nitride layer formed on one side of the indium gallium nitride active layer, and a P-type aluminum gallium nitride layer formed on another side of the indium gallium nitride active layer; and a P-type gallium nitride layer formed on the bi-heterogeneous structure.
Patent TW-358916-B (TW)
Title: PCI interface synchronization
Inventor: CHIANG KEVIN
IPC: H03K19/00
Filed: 1997-09-02
Granted: 1999-05-21
Abstract: A PCI interface synchronization, including: a first bus bar control circuit, working on the first frequency of the first bus bar and carrying out the communication bus bar protocol on the first bus bar; a second bus bar control circuit, working on the second frequency of the second bus bar and carrying out the communication bus bar protocol on the second bus bar; being irrelevant the second frequency and the first frequency, a synchronizer for connection of the first bus bar control circuit and the second bus bar control circuit; and a first-in-first-out buffer for connection of the first and the second bus bar.
Patent TW-347602-B (TW)
Title: High gain/compact scanning personal communication system array
Inventor: CARRELL W MILLER
IPC: H01Q21/12
Filed: 1997-09-26
Granted: 1998-12-11
Abstract: An antenna array comprising: a plurality of endfire monopole elements, each of the antenna elements having a major axis substantially parallel to the major axis of the other said antenna elements; and a plurality of spaced feed elements for the antenna elements, each of the feed elements being coupled to and substantially normal to each of a sub-plurality of the antenna elements, each of the sub-plurality of antenna elements being in a different plane.
Patent TW-337482-B (TW)
Title: Process for producing a fishline and product thereof
Inventor: TSAY JER-REN
IPC: A01K91/00
Filed: 1998-01-19
Granted: 1998-08-01
Abstract: A process for producing a fishline, which comprises the following steps: preparing a plurality of nonelastic fiber filaments, adhesive and PE fiber filaments, etc.; twisting one end of the nonelastic fiber filaments to form a nonelastic fiber thread, and pulling the nonelastic fiber thread through and immersing it in the adhesive in order to coat the adhesive on the nonelastic fiber thread, then drying the coated nonelastic fiber thread to form a protective adhesive film on the surface of the nonelastic fiber thread; and weaving PE fiber filaments on the outer periphery of the nonelastic fiber thread so that the PE fiber filaments encompass the nonelastic fiber thread.
Patent TW-442923-B (TW)
Title: Manufacturing method of DRAM comprising redundancy circuit region
Inventor: HAU JUNG-PENG
IPC: H01L23/525
Filed: 1998-03-20
Granted: 2001-06-23
Abstract: The present invention provides a manufacturing method of DRAM comprising redundancy circuit region, which is suitable for DRAM with crown capacitor, and which will prevent the residual oxide insulating layer on the fuse of the redundancy circuit from becoming too thick, so that the fuse is easier to be blew off by laser.
Patent TW-418368-B (TW)
Title: Figure processing apparatus, figure processing method, and storing medium
Inventor: KIMITA TSUNEAKI
IPC: G06K9/00
Filed: 1998-04-01
Granted: 2001-01-11
Abstract: A thickening process of figure data (outline font data) is performed, an intersection where line segments on outlines cross is obtained, the outlines are separated at the intersection, the separated outline portions are synthesized, the rounding direction of the outlines after the outline synthesis is compared with the original rounding direction of the outlines, and the outlines in which the rounding directions are different from the original rounding direction are deleted. Thus, the outlines overlapped by the thickening process are correctly connected and the inside can be correctly painted.
Patent TW-409449-B (TW)
Title: Direct-current motor
Inventor: NAGASAKI YASUMASA
IPC: H02K29/00
Filed: 1998-04-02
Granted: 2000-10-21
Abstract: The present invention relates to a direct-current motor having a plurality kinds of Ts (tees) with different circumstance sizes facing to the opposing magnetic pole section. The subject of the present invention: a method to greatly reduce the caulking torque, and also capable of saving time for winding. The solution of the present invention: setting up the primary T-type portion (11) locating at the larger portion on the external circumstance of opposite portion (11a) on the circumstance of stator of an outer-rotor three-phase brushless DC motor, and setting up the secondary T-type portion at the smaller portion accordingly. While having this kind of configuration, arranging a jag (11b) at the primary T-type motor (11) at the larger portion on the external circumstance and having the extruded portion (16a) on the winding rack (16) to insert into the said jag (11b), afterwards, starting to wind the winding with both the primary T-type portion (11) and the secondary T-type portion together with the same winding rack therefrom.
Patent TW-376534-B (TW)
Title: A semiconductor device and thereof
Inventor: SUGAYA FUMITAKA
IPC: H01L29/423
Filed: 1998-04-14
Granted: 1999-12-11
Abstract: A semiconductor device is disclosed in which the charge storage film is provided, the recesses or the holes are provided on the charge storage film for increasing the capacitance of the floating gate or the memory cell capacitor. The recesses or the holes are formed while the floating gate electrodes or the lower electrodes of the capacitors are separated into some islands. The dielectric film and polycrystal silicon film are formed on the floating gate electrodes or the lower electrodes which separated into islands. The surface area of the dielectric film is increased by providing the recesses or the holes for upgrading the write in and the erase performance of the memory cell.
Patent TW-384569-B (TW)
Title: High-voltage switch circuit
Inventor: JOU YUNG-FA
IPC: H03K17/10
Filed: 1998-06-19
Granted: 2000-03-11
Abstract: A kind of high-voltage switch circuit, including at least a voltage supply input for providing at least a power supply, and passing-gate device to control the connection of power supply. Besides, the pumping unit is provided to raise the voltage of the output and using at least a switch circuit being controlled by a switch signal so that the power can be transmitted to the output of switch circuit through the passing-gate device. The present invention also includes a device for forcing the output of the pumping and one internal node of pumping unit having the same voltage so that when the output of switch circuit is grounded, the internal node of pumping unit is also forced to be grounded. Therefore, the node potential will not be under 0 so as to prevent the connection between devices at the input of power supply and cause extra current sink of the high voltage power supply. Thus, the invention is more power-saving than conventional switch circuit.
Patent TW-370574-B (TW)
Title: Hydrogen storage alloy
Inventor: TRAINER PHILIP D
IPC: H01M4/38
Filed: 1998-06-26
Granted: 1999-09-21
Abstract: The surface of material containing a hydrogen storage alloy are treated with an organometallic compound to provide the alloy with corrosion resistance.
Patent TW-463372-B (TW)
Title: Capacitor structure for DRAM and the manufacturing method thereof
Inventor: LIAU KUAN-YANG
IPC: H01L21/3213
Filed: 1998-07-30
Granted: 2001-11-11
Abstract: A capacitor structure for DRAM and the manufacturing method thereof includes the following steps. First, providing a semiconductor substrate with source/drain area and insulation layer formed; then, forming a storage node opening in the insulation layer to expose the source/drain area; next, forming porous insulation layer on the conductive layer, such as nanoporous silica or xerogel sol-gel; and, using the porous insulation layer as the mask to conduct plasma etching process for etching part of the conductive layer; etching a plurality of slim gaps in the conductive layer so that the conductive layer becomes a fork-type structure and can be used as the lower electrode of the capacitor; then, removing the porous insulation layer and sequentially forming the dielectric and the upper electrode structure for the capacitor on the fork-type structure.
Patent TW-477793-B (TW)
Title: Cyclopeptide derivatives
Inventor: HOELZEMANN GUNTER
IPC: C07K5/02
Filed: 1998-08-19
Granted: 2002-03-01
Abstract: Compounds of the formula I, in which X, A, B and C have the meanings indicated in claim 1, and their salts, can be used as integrin inhibitors, in particular for the prophylaxis and treatment of diseases of the circulation, in thrombosis, cardiac infarct, coronary heart diseases, arteriosclerosis, in pathological processes which are supported or propagated by angiogenesis and in tumour therapy.
Patent TW-442337-B (TW)
Title: Lifting type coating equipment
Inventor: FUCHIGAMI YASUHIRO
IPC: B05C3/00
Filed: 1998-09-03
Granted: 2001-06-23
Abstract: A lifting type coating equipment comprises a dip tank for storing a coating fluid for forming a film on the surface of a material to be coated, and immersing the material to be coated, an overflow mechanism for discharging the coating fluid from the upper edge of the dip tank and a lifting mechanism for immersing the material to be coated in the coating fluid and lifting the same therefrom, which is characterized in that a coating fluid feed opening for feeding the coating fluid into the dip tank is formed on the side wall of the dip tank, while a coating fluid discharge outlet for discharging the coating fluid from the dip tank is formed on the lowermost position of the dip tank.
Patent TW-366382-B (TW)
Title: Safety lock and method of the safety lock latch
Inventor: Xu chun-yun
IPC: E05B15/00
Filed: 1998-09-11
Granted: 1999-08-11
Abstract: The present invention relates to a security lock having a first key and lock assembly for locking and unlocking a latch plate on a vending machine or on the upper housing of a public telephone, and a second key and lock assembly that must be actuated to permit movement of the latch plate by the first key and lock assembly. The second electronic key and lock assembly is mounted on latch cover mounted on the housing of the public telephone. The electronic lock includes a plunger that can be extended from the latch cover to within the path of a lock extension formed on and extending from the second key member. The electronic lock further includes a solenoid device and a solenoid control device, both of which are mounted on the latch cover. The second key member is constrained from freedom of movement from an opened to a closed position by the plunger which extends within the path of a lock extension formed on the second key member to prevent the unauthorized movement thereof. In order to actuate the lock assembly, a key must inserted into the key cylinder of the second lock assembly. An electrical conduit embedded within the key is inserted into the second key lock and makes electrical contact with the solenoid control device. The key delivers a signal from a computer device interconnected with the key to the solenoid control device. A comparison is made to determine whether the electronic key is a "match" with the solenoid control device. If so, a signal is entered from the computer which transfers frequency from the computer to the solenoid control device which is actuated to withdraw the plunger from the path of the lock extension on the second key member to allow the key to be turned to move the second key member to a position which allows movement of the latch plate by the first key and lock assembly.
Patent TW-396604-B (TW)
Title: Internal power supply voltage generating circuit and the method for controlling thereof
Inventor: YOON SEI-SEUNG
IPC: G11C11/413
Filed: 1998-09-16
Granted: 2000-07-01
Abstract: A circuit generating an internal power source voltage in a semiconductor memory device employing a boosted voltage, the circuit including: a comparing circuit having an input terminal connected to the internal power source voltage and an output terminal connected to a transistor which charges the internal power source voltage; and a transistor connected between reference voltage and another input of the comparing circuit.
Patent TW-409487-B (TW)
Title: Microwave plasma treatment apparatus and microwave plasma treatment method
Inventor: MATSUMOTO NAOKI
IPC: H01J37/32
Filed: 1998-09-23
Granted: 2000-10-21
Abstract: The invention provides microwave plasma process apparatus and method in which an antenna having a tubular member curved in a circular shape and including at least one slit is disposed on a sealing member for sealing a chamber, so that microwaves can be emitted through the slit to the sealing member.
Patent TW-460311-B (TW)
Title: Method and apparatus for treating waste gas of semiconductor fabrication
Inventor: IKEDA HIROSHI
IPC: B01D53/78
Filed: 1998-10-17
Granted: 2001-10-21
Abstract: This invention provides a process and an apparatus for treating waste gases, comprising an aeration-stirring tank 5 employing an aqueous alkaline liquid, and a gas-liquid contact device 7 and/or a packed column 11. The apparatus can remove at a posterior stage harmful gases failed to be removed by the aeration stirring tank, for example, water-soluble organic compounds such as ethanol, halogenated silicon compounds such as SiCl4, and halogen gases such as F2 and Cl2. It is particularly suitable for purifying waste gases discharged from a semiconductor production facility.
Patent TW-394745-B (TW)
Title: Manufacturing method and structure of the roller for a paper-feeding mechanism
Inventor: SHIU YU-DE
IPC: B65H3/06
Filed: 1998-11-27
Granted: 2000-06-21
Abstract: This is the method and structure of the roller for a paper-feeding mechanism. It is composed of two roller axles, outer sleeve and toothed band. An etching process on the steel strip is performed to get a tooth form pattern on the surface to form the toothed band for being wound and spot welded around the outer sleeve. Both ends of the outer sleeve are then bound with the roller axle. By winding the toothed band around various roller or roller axle, this process will increase surface friction force of the roller and greatly reduce production cost as well.
Patent TW-399151-B (TW)
Title: The test architecture using single data line and the method of test pattern generation
Inventor: LI KUEN-JUNG
IPC: G01R31/28
Filed: 1999-01-29
Granted: 2000-07-21
Abstract: This is a test architecture using single data line and the method of test pattern generation to test the system multiple circuits at the same time. In the process of automatic test pattern generation, all of the test circuit input lines are combined into a virtual testing circuit and regarded as a circuit for handling through the appropriate connection. Test pattern can detect simultaneously all of the testing circuit errors and largely reduce the number of test patterns. In a very large circuit (VLC), if the input terminals of all of the composing circuits merge into a form of scan lines, it can use a single data line to provide the test pattern to all of the scanning lines at the same time. It, therefore, sharply reduces the testing time. This method, in addition to the circuit with multiple scanning lines, also applies directly to the boundary scan design architecture and reduces largely the test time as well as the complexity of control circuit.
Patent TW-455833-B (TW)
Title: Differential amplifier, operational amplifier employing the same, and liquid crystal driving circuit incorporating the operational amplifier
Inventor: NAKAO TOMOAKI
IPC: H03F3/45
Filed: 1999-04-08
Granted: 2001-09-21
Abstract: Differential amplifier circuit according to the invention has two input transistors that are used while being replaced and the output signal from the two input transistors is switched through two switches installed at an output side to average the accidental offset voltage due to variance in manufacturing process. Thus, the differential amplifier circuit has a smaller scale, consumes less power, and has high reliability since the offset voltage due to variance in manufacturing process does not affect the circuit. The operational amplifier circuit, which has smaller power consumption and high reliability and the liquid crystal driving circuit, which can make a display of higher quality, can be actualized by using a differential amplifier circuit like this.
Patent TW-442498-B (TW)
Title: Process for making anionic polymeric di-and polyfunctional polymers using protected functional initiators, and functionalised polymer producted thereby
Inventor: BENING ROBERT CHARLES
IPC: C08F2/00
Filed: 1999-04-23
Granted: 2001-06-23
Abstract: This invention relates to a process for making anionic di- and polyfunctional polymers using protected functional initiators, comprising the steps of: (a) initiating polymerisation of one or more anionically polymerisable monomers with an initiator having the structure: wherein R1, R2, and R3 are independently selected from saturated and unsaturated aliphatic and aromatic radicals, A is a hydrocarbon bridging group containing from 1 to 25 carbon atoms, and B is an alkali metal; and (b) polymerising one or more anionically polymerisable monomers in the presence of a polymerisation termination inhibitor which is a metal alkyl. In another embodiment of the invention, there are provided di- and polyfunctional polymers produced when anionically polymerisable monomers are polymerised by such a process.
Patent TW-496798-B (TW)
Title: Device and method for expansion forming
Inventor: HELLGREN KEIJO
IPC: B21D26/035
Filed: 1999-06-22
Granted: 2002-08-01
Abstract: A device and method for expansion forming of an article used in conjunction with an isostatic press comprising a pressure cell equipped with an elastomeric membrane (3). The expansion forming tool (4) comprises at least one pressure intensifier (8) and at least one moulding cavity (6). A blank (5) is arranged in the moulding cavity (6) and an elastomeric forming body (7) is arranged inside the blank (5). The pressure intensifier is arranged such that it is acted upon by the elastomeric membrane (3) and pressure exerted on the elastomeric forming body (7) inside the blank (5) inside the moulding cavity (6) so that the blank (5) is expanded into an article shaped according to the shape of the moulding cavity (6).
Patent TW-425811-B (TW)
Title: Integrated image read/write head and image processor provided with the same
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/024
Filed: 1999-07-13
Granted: 2001-03-11
Abstract: An integrated image read/write head (A) comprises a long rectangular substrate (4) having a first side edge (4c) and a second side edge (4d) in the direction of width and carrying a plurality of photodetector elements (2), and driver Ics (80) are arranged in rows on its one side (4a). A long case (1) is attached to house the photodetector elements (2) and driver Ics (80) on the side (4a) of the substrate (4) in such a manner that the first edge (4c) of the side of the substrate (4) is exposed along a predetermined width. A source of light (3) is also arranged on the side (4a) and housed in the case (1). A plurality of heating elements (8) are mounted on the exposed part of the side (4a) of the substrate (4).
Patent TW-531522-B (TW)
Title: Apparatus and method for initiating the winding of webs
Inventor: NICOLAI LUC
IPC: B65H18/16
Filed: 1999-08-27
Granted: 2003-05-11
Abstract: The instant invention relates to an apparatus for winding a web arriving from a conveyance direction, comprising: primary winding roll (3) and secondary driving means (2), switching means (4a, 4b) for switching the winding from the secondary means (2) to the primary winding roll (3), and cutting means (5) to cut the at least one web (1) between the primary winding roll (3) and the secondary driving means (2), wherein the switching means comprise diverting (4b) situated opposite to the primary winding roll (3) with respect to the at least one web (1), said diverting means being movable along a transverse direction (G) intersecting the conveyance direction (F) to entrain the at least one web (1) towards the primary winding roll (3), whereby the at least one web (1) is cut and caused to be wound on the primary winding roll (3). The invention also relates to a method for winding a web, especially using the apparatus of the invention as well as a double pantograph frame suited to be used with said apparatus.
Patent TW-466853-B (TW)
Title: Method and system for optimizing routing of data packets
Inventor: LEINWAND ALLAN STEVEN
IPC: H04L12/56
Filed: 1999-09-10
Granted: 2001-12-01
Abstract: A method and system for determining a route for a packet traveling over at least one system from a source to destination is disclosed. A first geographic area corresponds to the source and a second geographic area corresponds to the destination. The destination further has an address which does not indicate the second geographic area. In this aspect, the method and system include associating an address for the destination with the second geographic area to allow selection of the route for the data packet based on the second geographic area and selecting the route based on a second geographic area. In a second aspect, the method and system include providing a direct link having a controllable amount of traffic and selecting the direct link as at least a portion of the route when a data packet to the destination is to be routed. The method and system also facilitate selection of a route for a data packet. In this aspect, the method and system include obtaining information relating to an autonomous system. The autonomous system has a geographic area. The information includes the geographic area. In this aspect, the method and system also include associating the autonomous system with the geographic area to allow selection of the route based on the geographic area.
Patent TW-431955-B (TW)
Title: Method for making ultra-thin wooden piece
Inventor: WU JUNG-YING
IPC: B27L5/06
Filed: 1999-09-22
Granted: 2001-05-01
Abstract: Disclosed is a method for making ultra-thin wooden pieces, which can precisely implement the technique of uniform planing ultra-thin wooden pieces. With the curled shape with appropriate width and thickness formed by such a method, the wooden pieces can be used in a pillow with flexibility and elasticity in an environmental-protection manner. The method comprises the steps of: cutting a block board to an appropriate depth with cutting knives provided at equal spaced locations, setting a planar tool to plane at a planing depth, characterized in: providing an auxiliary knife on the planar tool, the auxiliary tool having a top side of the back being colinear with tool tip of the planar tool, such that the auxiliary tool may constantly urge against the planing path, thereby achieving the purpose of planing ultra-thin wooden pieces uniformly.