baber/WOPTO huggingface dataset:
Patent TW-492088-B (TW)
Title: Manufacturing method of split-gate flash memory with self-aligned source/drain
Inventor: HSIEH CHIA-TA
IPC: H01L21/28
Filed: 2001-07-24
Granted: 2002-06-21
Abstract: There is provided a manufacturing method of split-gate flash memory with self-aligned source/drain, which comprises the steps of: providing a substrate; forming an insulating isolation layer in the substrate and between a first and a second active regions; sequentially a first insulating layer and a first conductive layer on the first and second active regions, respectively; sequentially forming a second insulating layer, a second conductive layer, and a third insulating layer on the first conductive layer and crossed on the first and second active regions; sequentially etching the third insulating layer, second conductive layer, second insulating layer, first conductive layer, and first insulating layer on the substrate, thereby forming a recessed slot crossed on first and second active regions and exposing the substrate and insulating isolation layer; removing the exposed insulating isolation layer to completely expose the substrate at the bottom of the recessed slot; forming a doped region at the substrate exposed by the recessed slot for connecting the first and second active regions; filling a fourth insulating layer in the recessed slot; and depositing a third conductive layer.
Patent TW-522030-B (TW)
Title: Gaming device and playing method for the same
Inventor: IDAKA MITSUHIRA
IPC: A63F13/45
Filed: 2001-07-31
Granted: 2003-03-01
Abstract: The subject of the present invention is to provide a wheel-like game that, in the give-and-take game of chips between the player and the owner, a new gaming element is added to provide new gaming fun for the game takers. The solution is that, the game taker with completed owner declaration can become the wheel-game bank for playing the game. The other players beside the owner can predict the number decided by the wheel like the ordinary wheel game, and make a bet with chips. When there is no one hit the number, all the betted chips on the field will be paid to the owner with subtraction of the store sharing; on the other side, when there is someone hit the number, it will calculate the bonus and pay to the player. At this time, when the amount paid to the players is larger than the betted chips, all the chips held by the owner will be paid to the players.
Patent TW-534830-B (TW)
Title: Communication system, computer program execution device, recording medium, computer program, program information supply method, and program information editing method
Inventor: TAKATSUKA SUSUMU
IPC: H04N21/81
Filed: 2001-08-01
Granted: 2003-06-01
Abstract: The communication system comprises a first access processing, which accesses a server via a network, receives program information files transmitted from said server, and records them on hard disk, a program production and output that outputs on a monitor a program that it produces by information of received program information files and information recorded on, for example, an optical disk, a system for contributed text editing, which edits, as contributed text, messages input through a controller, a second access processing, which accesses the server at least through the network and transmits contributed texts to said server and an image display, which outputs to the monitor the image data drawn to image memory and displays said image on the screen of said monitor.
Patent TW-538018-B (TW)
Title: Ferrite material
Inventor: TAKUYA AOKI
IPC: C04B35/26
Filed: 2001-08-08
Granted: 2003-06-21
Abstract: There can be provided an NiCuZn-based ferrite material containing an iron oxide, a copper oxide, zinc oxide and a nickel oxide in predetermined amounts as main components and a bismuth oxide, a silicon oxide, magnesium oxide and a cobalt oxide in predetermined amounts as additional components. Due to the predetermined amounts of the additional components, the ferrite material has an extremely good temperature characteristic (a change in permeability along with a change in temperature is small), a high quality coefficient Q and high strength.
Patent TW-517258-B (TW)
Title: Circuit breaker
Inventor: KATSUBE SHUNICHI
IPC: C08L77/00
Filed: 2001-08-21
Granted: 2003-01-11
Abstract: A housing of a circuit breaker, which is satisfactory in impact resistance and can be applied to high breaking capacity use, and is satisfactory in flame retardancy and strength properties and exhibits less mottled blooming. The base of a circuit breaker includes 20 wt% of nylon 66, 9 wt% of nylon 6, 4 wt% of nylon 6T, 42 wt% of a glass fiber, 13 wt% of polybromostyrene, 4 wt% of antimony trioxide, 8 wt% of an ethylene/Α-olefin copolymer, and 0.3 wt% of carbon black.
Patent TW-593443-B (TW)
Title: Organosiloxane polymer, photo-curable resin composition, patterning process, and substrate protective coating
Inventor: KATO HIDETO
IPC: C08L83/14
Filed: 2001-09-11
Granted: 2004-06-21
Abstract: By blending novel organosiloxane polymers of the invention with a crosslinking agent and a photoacid generator, photo-curable resin compositions are formulated which can be exposed to radiation in a broad wavelength range and readily form a thin film without oxygen attack. From the compositions, fine patterns having improved dry etching resistance can be formed. Cured coatings of the compositions having improved substrate adhesion, heat resistance, and electrical insulation are suitable as a protective film for electric and electronic parts.
Patent TW-I224026-B (TW)
Title: Promoted multi-metal oxide catalyst
Inventor: CHATURVEDI SANJAY
IPC: B01J23/54
Filed: 2001-09-27
Granted: 2004-11-21
Abstract: A catalyst comprising an In promoted mixed metal oxide is useful for the vapor phase oxidation of an alkane, or a mixture of an alkane and an alkene, to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane, or a mixture of an alkane and an alkene, to an unsaturated nitrile.
Patent TW-496732-B (TW)
Title: Ultrasonic probe
Inventor: OKAWA EIICHI
IPC: A61B8/12
Filed: 2001-11-15
Granted: 2002-08-01
Abstract: Herein disclosed is an ultrasonic probe comprising a transducer for transducing an electric signal into and out of an ultrasonic wave, an electromagnet motor for rotating the transducer, a frame structure for rotatably supporting the electromagnet motor, a brake mechanism for allowing the electromagnet motor to be braked. The ultrasonic probe thus constructed can actuated the brake mechanism to brake the electromagnet motor to prevent the transducer from rotating when the electromagnet motor is stopped and release the brake mechanism to enable the transducer from a large shock caused by the electromagnet motor especially when the ultrasonic probe is dropped.
Patent TW-I243394-B (TW)
Title: Hybrid scanning system and methods for ion implantation
Inventor: BERRIAN DONALD W
IPC: C23C14/48
Filed: 2001-11-22
Granted: 2005-11-11
Abstract: An ion implantation system contains, in the ion implantation chamber, a workpiece holder that scans vertically while tilting a wafer at an angle of rotation that is rotated out of a perpendicular orientation with respect to the axis of projection in an ion beam. The implant angle into an implant surface on wafer that is retained by the workpiece holder is adjusted by selective rotation of the workpiece holder about its path of motion. A Faraday cup scans the ion beam along the intended location of the implant surface to form a setup measurement plane. The ion beam quality is adjusted to enhance beam uniformity along the setup plane according to these tilt-angle measurements. A charge neutralizing device, such as a flood gun, is moved in operational alignment with the workpiece.
Patent TW-555963-B (TW)
Title: Method and device for monitoring the background sound using mobile phone
Inventor: HO DAVID
IPC: G01H11/00
Filed: 2001-12-14
Granted: 2003-10-01
Abstract: The present invention is a method and device for monitoring the background sound using a mobile phone, which comprises using the central control unit in a mobile phone to read an embedded background sound monitoring software therein, so as to convert the control interface of the mobile phone into the background sound monitoring mode; then, using the configured microphone to sample the background sound, and making the microphone to amplify the received signal through an amplifier of the mobile phone; next, converting the signals into digital data through a digital-to-analog converter of the mobile phone, so as to make the central processing unit to look up a matched decibel value from the embedded decibel value index table based on the digital value; finally, transmitting the decibel value to an output device of the mobile phone for output to make the user of the mobile phone knowing the decibel value of the sound from the output device.
Patent TW-548342-B (TW)
Title: Method for selective plating of metal
Inventor: JANG YOU-JING
IPC: C23C2/00
Filed: 2001-12-28
Granted: 2003-08-21
Abstract: A method for selective plating of metal on the surface of an article by forming a wet film on the region where a metal layer is undesirable, comprises: providing a substrate which can be an article such as a PCB which is desired to receive a partial plating of a metal; providing an ink; using a scraper and a screen to coat by screen printing the ink on a region of the substrate where a metal is to be plated thereon in order to form a photosensitive wet film on the substrate; using a negative exposure technique to transfer a pattern on the wet film; developing the wet film to expose the region on the substrate where a metal is to be plated thereon; forming a metal on the substrate; and removing the wet film to obtain a selectively plated metal.
Patent TW-533547-B (TW)
Title: Separation method for gallium nitride devices on lattice-mismatched substrates
Inventor: IMLER WILLIAM R
IPC: H01L21/301
Filed: 2002-01-22
Granted: 2003-05-21
Abstract: A method for separating semiconductor devices is disclosed. The method includes providing a substrate having one or more epitaxial layers formed thereon, forming trenches in the one or more epitaxial layers, forming scribe lines in a surface of the substrate, wherein the locations of the scribe lines correspond to the locations of the trenches, and separating the semiconductor devices by cracking the wafer along the scribe lines.
Patent TW-542898-B (TW)
Title: Arrangement for the detection of relative movements or relative positions of two objects
Inventor: GOMBERT BERND
IPC: G01L5/16
Filed: 2002-02-27
Granted: 2003-07-21
Abstract: The present invention relates to an optoelectronic device for the detection of relative movements or relative positions of two objects, which comprises at least three light emitting means as the optoelectronic devices, the light emitting mechanism is installed on the surface of the first enclosed virtual surface, each portion of the first enclosed virtual surface is flat or protruded, therefore, the emitting direction of each portion of the first enclosed virtual surface is the direction toward the first inner space defined by the first surface. In addition, the present invention also relates to a force and/or moment sensor with a first board and a second board, with the first board and the second board being elastically connected with each other and movable relative to one another. Finally, the present invention relates to a personal computer keyboard which is provided with such a force and/or moment sensor.
Patent TW-I257947-B (TW)
Title: Polishing slurry
Inventor: YOKOI NORIAKI
IPC: C09K3/14
Filed: 2002-03-01
Granted: 2006-07-11
Abstract: A polishing slurry capable of smoothly polishing a surface of a work piece in a short time is provided. The polishing slurry contains abrasive particles and the abrasive particles are dispersed in an aqueous dispersion medium. The abrasive particles used are composite particles 10, 10'. Each composite particle 10, 10' is composed of a first particle 11 with average diameter of 0.1-20 mum and a plurality of second particles 12 with average diameter of 0.001-0.5 mum, each second particle 12 being smaller than the first particle 11, the second particles 12 being fixed on the surface of the first particle 11 via a film 13 of metallic oxide.
Patent TW-I270433-B (TW)
Title: Electric arc welding system
Inventor: HOUSTON WILLIAM S
IPC: B23K9/095
Filed: 2002-03-28
Granted: 2007-01-11
Abstract: An electric arc welding system for creating an AC welding arc between an electrode and a workpiece wherein the system comprises a first controller for a first power supply to cause the first power supply to create an AC current between the electrode and workpiece by generating a switch signal or command with polarity reversing switching points in the first controller, with the first controller operated at first welding parameters in response to first power supply specific parameter signals to the first controller. The system has at least one slave controller for operating a slave power supply to create an AC current between the electrode and workpiece by reversing polarity of the AC current at switching points where the slave controller is operated at second welding parameters in response to second power supply specific parameter signals to the slave controller. An information network connected to the first controller and the slave controller and containing digital first and second power supply specific parameter signals for the first controller and the slave controller and a digital interface connects the first controller with the slave controller to control the switching points of said second power supply by the switch signal or command from the first controller.
Patent TW-522280-B (TW)
Title: Projection systems
Inventor: DUBINOVSKY MICHAEL
IPC: H04N9/31
Filed: 2002-04-10
Granted: 2003-03-01
Abstract: Various projection systems are described with improved performance. A projection system utilizes negative distortion together with a pre-compensated light source to reduce spill. A projection system utilizes a single angle transforming optical element positioned between an imager and a light source to increase throughput. A two panel projection system utilizes both polarities to increase light output. A projection system utilizes a three segment color wheel with a small white bias in each segment to reduce color breakup. A projection system utilizes a digital micro-mirror device and recycles OFF state light. A projection system utilizes two color wheels to improve recycling of light. A two panel projection system utilizes a color wheel which transmits a deficient color band and time sequences the other bands while reflecting the unused light back to the light source for recycling.
Patent TW-I226850-B (TW)
Title: Chuck for the support and alternative positioning of fixed and rotatable tools for drilling and/or milling, in tool machines
Inventor: DE BERNARDI FRANCO
IPC: B23B19/02
Filed: 2002-04-30
Granted: 2005-01-21
Abstract: Chuck (1), in particular electro chuck in tool machines, comprising a stationary part (2), defining a hollow space (3a) extending longitudinally according to a rotational axis (X-X) of the chuck (1) and firmly connected to the tool machine and a rotatable part, for the support and alternative positioning of fixed tools and rotatable tools for drilling and/or milling, driven by an electric motor, positioned inside said hollow space (3a) and supported by this through a first (4) and second (5) group of rolling-contact bearings whose outer shell (4a, 5a) is made firmly connected to said stationary part (2) whereas the internal shell (4b, 5b) is firmly connected to said rotatable part (3), said groups of bearings (4, 5) being axially spaced apart along the rotational axis (X-X) of the chuck, connecting means (9, 10) movable between a first position in which they connect to each other respective joining means (8) firmly connected to said rotatable part (3) and joining means (7) firmly connected to said stationary part (2), making the rotatable part (3) firmly connected to the stationary part (2), and a position in which such connecting means (9, 10) are axially disengaged from said joining means (7, 8), thus allowing the rotatable part (3) to be put into rotation with respect to the stationary part (2) through said electric motor (12). Said stationary part (2) comprises an annular shoulder (2b) arranged concentrically with respect to the rotatable part (3) in correspondence of the joining means (8) firmly connected thereto, said shoulder (2b) determining a bearing plane for said joining means (8) of the rotatable part (3) in the opposite direction to that of the locking exerted by said connecting means (9, 10), as well as a clearance recovery mechanism (13, 15) operative only when said rotatable part (3) is free to rotate around said stationary part (2), so to ensure the detachment of the rotatable part (3) from said shoulder (2b).
Patent TW-I270072-B (TW)
Title: High performance semiconductor memory devices
Inventor: SHAU JENG-JYE
IPC: G11C11/00
Filed: 2002-05-07
Granted: 2007-01-01
Abstract: High performance memory devices have been realized by applying an evenly scaled multiple level architecture (ESMLA) using block select arrangement. A single-bit-line-write mechanism allows us to reduce the number of bit lines by 50% for static memory devices. The resulting memory device can be as fast as registers files while its area is smaller than prior art high-density memory devices. The scaling method of the memory architecture also assures that the speed of the memory devices will scale in the same rate as logic circuits in future IC manufacture technologies.
Patent TW-571457-B (TW)
Title: Bipolar electrochemical battery of stacked wafer cells
Inventor: KLEIN MARTIN G
IPC: H01M50/528
Filed: 2002-07-10
Granted: 2004-01-11
Abstract: The bipolar electrochemical battery of the invention comprises: a stack of at least two electrochemical cells electrically arranged in series with the positive face of each cell contacting the negative face of an adjacent cell, wherein each of the cells comprises (a) a negative electrode; (b) a positive electrode; (c) a separator between the electrodes, wherein the separator includes an electrolyte; (d) a first electrically conductive lamination comprising a first inner metal layer and a first polymeric outer layer, said first polymeric outer layer having at least one perforation therein to expose the first inner metal layer, said first electrically conductive lamination being in electrical contact with the outer face of the negative electrode; and (e) a second electrically conductive lamination comprising a second inner metal layer and a second polymeric outer layer, said second polymeric outer layer having at least one perforation therein to expose the second inner metal layer, said second electrically conductive lamination being in electrical contact with the outer face of the positive electrode; wherein the first and second laminations are sealed peripherally to each other to form an enclosure including the electrodes, the separator and the electrolyte.
Patent TW-590942-B (TW)
Title: Brake device, and method for manufacturing the same
Inventor: OKADA YASUTAKA
IPC: B62L1/00
Filed: 2002-07-15
Granted: 2004-06-11
Abstract: This invention provides a brake device that is able to restrict deterioration of braking force in a brake device using friction force in such severe conditions under high temperature that failure phenomenon may occur generally. A disc brake device for a bicycle as a device for braking a wheel rotated using friction force is provided with a disc rotor, a brake pad, and a nickel-tungsten alloy electroplating layer 91. The disc rotor is linked with the wheel to rotate. The brake pad makes friction with the disc rotor to brake the disc rotor. The nickel-tungsten alloy electroplating layer 91 is an electroplating layer formed on a friction surface of the disc rotor.
Patent TW-579470-B (TW)
Title: Chinese article evaluation method and system and computer reading medium
Inventor: CHEN WEN-CHIH
IPC: G06F17/27
Filed: 2002-07-26
Granted: 2004-03-11
Abstract: A Chinese article evaluation method comprises first proceeding annotation of break word and word characteristics in Chinese article in accordance with Chinese word material/word library; determining if each word is incorrect character and calculating count of incorrect words in Chinese article; subsequently dividing Chinese article into multiple sentences, proceeding grammar analysis for each sentence based on Chinese structure tree and calculating sentence count violating grammar in Chinese article; then, quantitatively grading the count of incorrect words and sentence count violating grammar making sense; next following article ontology to proceed complete assessment of article structure in Chinese article to thereby acquire the corresponding orderly quantitative grading; and following article skill ontology to proceed article skill judgment of Chinese article to acquire corresponding tasteful quantitative grading; and finally following the sensible quantitative grading, the orderly quantitative grading and the tasteful quantitative grading to decide evaluation score of corresponding Chinese article.
Patent TW-I226719-B (TW)
Title: Method of banishing waste from fluid system and application thereof
Inventor: TSAI MING-CHIEH
IPC: H01M4/86
Filed: 2002-10-24
Granted: 2005-01-11
Abstract: A method of banishing waste from a fluid system and the applications thereof are disclosed. Tiny powders are added into a micro-channel to combine with waste products in the micro-channel. Then, as a result of the flow of a reactant fluid, the combined particles are drained from the micro-channel. The method of banishing waste from a fluid system could be applied to fuel cells or biological technology.
Patent TW-I297068-B (TW)
Title: Installation mehtod of fireproof structure for protecting water pipes
Inventor: YASUNORI TERABE
IPC: F27D1/12
Filed: 2002-11-14
Granted: 2008-05-21
Abstract: This invention provides an installation method for protecting water pipes that is easily installed, even in areas of the water pipe wall where bends exist, and that can be inexpensively manufactured, and delivers stable longevity in high temperature environments. This installation method comprises: a refractory castable process to embed refractory castable 12 in concave area between adjacent water pipes, at least in the bend areas 24 where the pipes bend to create an approximately flat surface on the water pipe wall 26 that faces the high temperature side; and a refractory tile process to install approximately flat-shaped refractory tiles 13 over the surface of said embedded refractory castable 12. This refractory tile process for the refractory tile 13 includes: a process to insert fastening members 15 previously installed on the foregoing water pipe 10 into a groove formed in said refractory tiles 13 to hold said tiles in place; and a process to bind said refractory tiles 13 to said embedded refractory castable by an adhesive material. <IMAGE>   <IMAGE>