baber/WOPTO huggingface dataset:
Patent TW-472125-B (TW)
Title: Sodium-based dechlorinating agent, flue gas dechlorinating method using the same and waste treatment equipment
Inventor: SUGIMOTO TOMIO
IPC: B01J20/04
Filed: 2000-11-02
Granted: 2002-01-11
Abstract: A sodium-based dechlorinating agent g is added to a flue gas G6; hydrogen chloride contained in this flue gas is removed as residue of dechlorination; the thus removed residue of dechlorination is dissolved by adding water i; water-insoluble constituents k are separated from the resulting aqueous solution j; and after adjusting pH of the aqueous solution 1 remaining after separation of the water-insoluble constituents k, mercury, dioxin and the like are removed and discharged. The sodium-based dechlorinating agent g is mixed with a hydrophilic anti-caking agent, with an angle of repose of 40 DEG or more, a dispersibility of less than 50, and a floodability index value of less than 90. A mean particle diameter of sodium hydrogencarbonate is set within a range of from 2 μm to 30 μm. The hydrophilic anti-caking agent comprises silica, and is contained in an amount of 0.1 mass % or more in the sodium-based dechlorinating agent. Further, a mean particle diameter of the hydrophilic anti-caking agent is set within a range of from 0.001 μm to 1 μm. This permits inhibition of occurrence of a pressure drop and leakage in the filter cloth of the dust collector.
Patent TW-469600-B (TW)
Title: Semiconductor device having capacitor and method of manufacturing the same
Inventor: MORIHARA TOSHINORI
IPC: H01L21/02
Filed: 2000-11-06
Granted: 2001-12-21
Abstract: A storage node electrically connected to one of source/drain regions of a MOS transistor is formed along the side wall and the bottom wall of an opening provided through a silicon nitride film, a BPTEOS film and a TEOS film. The surface of this storage node is roughened. Thus, a semiconductor device having high reliability and a method of manufacturing the same are obtained.
Patent TW-477012-B (TW)
Title: Method for controlling the switching speed of insulated gate bipolar transistor (IGBT), and the insulated gate bipolar transistor (IGBT) device and the manufacturing method thereof
Inventor: CHIOU HENG-DE
IPC: H01L21/336
Filed: 2000-12-16
Granted: 2002-02-21
Abstract: The present invention discloses a highly technical insulated gate bipolar transistor (IGBT) device. The manufacturing method thereof includes the following steps: sequentially forming a collector on the p+ silicon substrate, the n+ buffer layer on the p+ silicon substrate and the n- epitaxy layer on the n+ buffer layer; selectively forming p-type base region on the active surface above the n- epitaxy layer to from the PNP bipolar transistor; selectively forming the n+ layer emitter region in the active surface above the base region; selectively forming the emitter metal on the emitter region; and, depositing polysilicon gate electrode on the gate oxide layer in the channel region around the n+ layer emitter region on the n- semiconductor layer; forming the collector electrode on the bottom active surface of the p+ silicon substrate. The device is characterized in having: a misfit dislocation layer formed in the n+ buffer layer and at the adjacent interface between the n+ buffer layer with the p+ silicon substrate and the n- epitaxy layer, wherein the misfit dislocation layer is formed by co-doped Ge in the n+ buffer layer so as to reduce the life of few carriers to increase the switching speed; in which, the concentration of co-doped Ge is about 0.5 to 3% in atoms of the silicon.
Patent TW-490647-B (TW)
Title: System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for a caligraphic display
Inventor: ANDERSON BRUCE
IPC: G09G5/39
Filed: 2000-12-28
Granted: 2002-06-11
Abstract: The invention provides a technique for pattern recognition that employs a state machine that incorporates a sequence of table-look-up operations. A sequence of input parameters, derived according to an application-specific algorithm, generates a corresponding sequence of memory addresses for these operations. The memory tables are organized in a hierarchical structure that corresponds to the input sequence. Table data is designed to recognize a specific library of input patterns. An input sequence traces an input-specific path through the memory tables until one of the patterns in the library is recognized (578) or until it is determined that the input sequence is inconsistent with any of the library patterns. For each library pattern, the table data is designed to accommodate the variations in the input values that are specific to the application (e.g., variations due to noise and/or tolerances). Table data can be derived by analysis, simulation, learning or a combination of these methods. The invention can replace neural networks or DSP correlation techniques in real-time applications. It achieves very high performance by comparing the input sequence to all of the patterns in the library simultaneously. The invention can be employed to improve the image quality of a caligraphic display system that uses flat-panel display technology. A method for improving the performance of display systems that employ image memories to refresh a computer generated image is also disclosed.
Patent TW-522051-B (TW)
Title: Method of manufacturing a circular optical storage disc and circular optical storage disc
Inventor: DECRE MICHEL MARCEL JOSE
IPC: G11B7/253
Filed: 2001-02-06
Granted: 2003-03-01
Abstract: In the method of manufacturing a circular optical storage disc (10), an extension body (21) is present around the substrate (11) of the optical disc (10) during the spin coating of cover or spacer layers (15). The extension body (21) may consist of one or several pieces. The outer periphery (23) has a circular or polygonal shape. The inner periphery of the extension body is in close circumferential contact with the periphery (13) of the optical disc substrate (11). The surface (22) of the extension body is substantially flush with the surface (12) of the substrate (11) of the optical disc in order not to impede the flow of spin coating liquid during spin coating. The raised edge (16), which usually forms at the periphery (13) of the substrate (11) is now transferred to the outer periphery (23) of the extension body (21). After the coating operation the extension body (21) is removed. By choosing a surface (22) to which the coating (15) adheres poorly, reuse of the extension body (21) is facilitated. The manufactured optical storage disc (10) has no or a very small raised edge (16), and the method causes no extra birefringence.
Patent TW-I227542-B (TW)
Title: Semiconductor device and method for manufacturing the same
Inventor: SHIMOMURA NARAKAZU
IPC: H01L21/768
Filed: 2001-03-07
Granted: 2005-02-01
Abstract: A semiconductor device comprising: a first wiring layer formed on a semiconductor substrate with an insulation film interposed therebetween, an interlayer insulation film and a second wiring layer formed on the first wiring layer in this order, wherein the interlayer insulation film is composed, from a first wiring layer side, of a first silicon oxide film having a compressive stress within the film, a silicon nitride film having a compressive stress within the film, a second silicon oxide film having a tensile stress within the film, and a third silicon oxide film having a compressive stress within the film.
Patent TW-512627-B (TW)
Title: Information receiving, recording and reproducing apparatus
Inventor: KAMEYAMA KOICHI
IPC: H04N5/907
Filed: 2001-03-26
Granted: 2002-12-01
Abstract: In an information receiving, recording and reproducing apparatus using a randomly accessible disc recording medium to realize time-shift reproduction, because a time-lag is produced between output image-sound signals generated by input image-sound signals passing through a real-time output route and an output route of the recording medium, the information receiving, recording and reproducing apparatus using the two routes for outputting image-sound signals cannot switch smoothly to a reproducing state and the input image-sound signal. Thus, this invention comprises means for recording and subsequently reproducing the input image-sound signal in the disc recording medium (103), means for recording and subsequently reproducing the input image-sound signal in a semiconductor (105) with high speed access capability, and means for reproducing the input image-sound signal in real time without recording in the recording medium. Switching between the reproducing means proceeds according to the reproducing status during reproduction. Smooth switching of the reproducing status is thus possible.
Patent TW-I250256-B (TW)
Title: Magnetically controlled friction damper
Inventor: CARLSON DAVID J
IPC: F16F15/02
Filed: 2001-03-29
Granted: 2006-03-01
Abstract: A magnetically controlled friction damper includes a housing defining a cavity and including a slot therethrough. A movable member is located within the cavity and is movable relative to the housing. A magnetic field generator located on either the housing or the movable member causes the housing to press against the movable member to develop a friction damping force.
Patent TW-480606-B (TW)
Title: Method of fabricating a salicide of an embedded memory
Inventor: HUANG CHONG-JEN
IPC: H01L21/28
Filed: 2001-04-13
Granted: 2002-03-21
Abstract: A memory array region and a periphery circuit region are defined on a silicon substrate of a semiconductor wafer. A plurality of gates is formed on the silicon substrate in both the memory array region and the periphery circuit region. A barrier layer and a dielectric layer are formed, respectively, on the semiconductor wafer. Therein, the barrier layer covers the gates and the barrier layer fills a space between two gates. Following that, the dielectric layer atop each gate is removed and the dielectric layer remaining in the space between two gates is aligned to the surface of the gates. A photoresist layer is formed to cover the memory array region followed by an etching process to remove the dielectric layer and the barrier layer down to the surface of the silicon substrate. The photoresist layer and the barrier layer atop the gate in the memory array region are removed. Finally, a salicide process is performed.
Patent TW-525271-B (TW)
Title: Semiconductor storage apparatus
Inventor: NII KOJI
IPC: G11C11/41
Filed: 2001-06-12
Granted: 2003-03-21
Abstract: The SRAM memory cell comprises two inverters connected in complement with each other. Each inverter comprises one NMOS transistor and one PMOS transistor. Gate of the NMOS transistor in one inverter is connected to the drain of the NMOS transistor in the other inverter and this forms a first node. Drain of the NMOS transistor in one inverter is connected to the gate of the NMOS transistor in the other inverter and this forms a second node. Drain of an another PMOS transistor and gate of still another PMOS transistor are connected to the first node. Drain of the still another PMOS transistor and the gate of the another PMOS transistor are connected to the second node. The gate capacity and drain capacity of these PMOS transistors is appended to the two nodes.
Patent TW-I246689-B (TW)
Title: Method to prevent the electron-migration in a MRAM
Inventor: POECHMUELLER PETER
IPC: H01L27/105
Filed: 2001-07-02
Granted: 2006-01-01
Abstract: The present invention relates to a method to prevent the electron migration in a MRAM, wherein according to a program step, an opposite polarity electron migration compensating is so supplied to the word line and bit-line, that no programming happens in the memory cells.
Patent TW-480376-B (TW)
Title: Arm portable information apparatus
Inventor: MITAMURA GEN
IPC: A44C5/00
Filed: 2001-07-05
Granted: 2002-03-21
Abstract: To reduce costs and realize appropriate fitting while assuring an area of an electric circuit and an area of an operation portion, a display portion or the like. An arm portable information apparatus which is fit to the arm to be carried includes a main body having an electric circuit for information processing, a function unit having an electric circuit for an adding function, and a hinge portion for coupling the function unit the main body communicably and movably in the circumferential direction of the arm. Upon fitting, the hinge portion is bent with a proper angle, thereby enabling appropriate fitting.
Patent TW-513658-B (TW)
Title: Keyboard recognition device on portable data processing system and the method thereof
Inventor: CHEN KUN-HUEI
IPC: G06F3/02
Filed: 2001-07-12
Granted: 2002-12-11
Abstract: A keyboard recognition device on portable data processing system and the method thereof, which is to configure the loading unit or the storage unit in the keyboard; then, the loading unit or the storage unit provides the internal codes for the keyboard for the recognition by the CPU in the portable data processing system; and, after the completion of the recognition by the CPU, activating the software corresponding to the keyboard to complete the initialization process of the portable data processing system.
Patent TW-I235186-B (TW)
Title: Non-carcinogenic corrosion inhibiting additive
Inventor: PUTNAM JOHN WILLIAM
IPC: C09D5/08
Filed: 2001-09-19
Granted: 2005-07-01
Abstract: A non-carcinogenic corrosion inhibiting additive includes an anodic corrosion inhibitor and a cathodic corrosion inhibitor.
Patent TW-548930-B (TW)
Title: Application development interface for multi-user applications executable over communication networks
Inventor: GUY CHARLES H
IPC: G06F9/45
Filed: 2001-10-29
Granted: 2003-08-21
Abstract: An application interface and method for developing multi-user applications executable over a distributed network is described. An object definition structure is provided for client-based definition of objects utilized by a multi-user application. The object definition includes a plurality of characteristics associated with the object and utilized by the application to effect interaction with other clients over the distributed network. A broadcast schedule is associated with one or more of the plurality of characteristics and controls the transmission of object data from the creating client to other clients in the distributed network. During execution of the multi-user application, characteristics of the object are automatically updated periodically or upon the change of a characteristic relative to a preset threshold value, in accordance with values provided in the broadcast schedule. The object definition created by the client is used by all functions and processes within the multi-user application that utilize the object.
Patent TW-544338-B (TW)
Title: Device for providing solution
Inventor: SEKIGUCHI TAKESHI
IPC: G02B5/20
Filed: 2001-10-31
Granted: 2003-08-01
Abstract: The object of the present invention is to provide a device for providing solution capable of using a solution in a tank without wasting the same as compared to the prior art, while preventing the mixing of air bubbles with the solution supplied to a coating apparatus. The solution of the present invention is that in a device for providing solutions 1A and 1B for sending a colorant 7 to the coating apparatus 20 from either one of a plurality of pressure tanks 2, 2 through a predetermined flow passage, intermediate tanks 3, 3 are arranged on the way of the flow passage 9 for connecting each of a plurality of the pressure tanks 2, 2 to the coating apparatus 20. Sensors 15 detect whether the amounts of the solutions stored in the intermediate tanks 3 and 3 are a preset lower limit value or more and signals corresponding to the detection results of the sensors are outputted to a system control device 16. On the basis of the output signals, it is discriminated whether the amounts of the solutions in the intermediate tank 3 are the lower limit value or more and, when the amounts of the solutions are judged to be below the lower limit value, predetermined processing related to the changeover of the pressure tanks 2 is performed.
Patent TW-508689-B (TW)
Title: Conductor chemical-mechanical polishing in integrated circuit interconnects
Inventor: YANG KAI
IPC: H01L21/321
Filed: 2001-11-16
Granted: 2002-11-01
Abstract: An integrated circuit and manufacturing method therefor is provided having a semiconductor substrate with a semiconductor device. A device dielectric layer [216] is formed on the semiconductor substrate. A channl dielectric layer [208, 208'] on the device dielectric layer [216] bas an opening formed therein. A barrier layer [226, 226'] lines the channel opening. A conductor core [230, 230'] fills the opening over the barrier layer [226, 226']. By using a polishing solution [252, 252'] having a high selectivity from the conductor core [230, 230'] to the barrier layer [226, 226'] in conjunction with a polish pad, a very thin barrier layer [226, 226'] may be used without the conductor core [230, 230'] and dielectric layer [208, 208'] being subject to erosion and the conductor core [230, 230'] being subject to dishing.
Patent TW-523593-B (TW)
Title: Measuring method and device for delay time and breakage position of transmission medium
Inventor: YAU PENG
IPC: G01R23/02
Filed: 2001-11-26
Granted: 2003-03-11
Abstract: The present invention discloses a measuring method and device for delay time and breakage position of transmission medium. The present invention utilizes DC voltage measuring technique and uses automatic computer measuring technique to perform measuring the delay time of transmission medium. The device of the present invention is very easy and does not require expensive equipment. Only a variable frequency sine signal generator, a precise digital DC voltage meter and a computer capable of executing automatic control function are required. The technical feature and effect disclosed by the present invention can enable the equipment manufacturer to produce novel equipment for measuring the delay time and breakage position of transmission medium such as transmission line, cable, wave guide.
Patent TW-I235949-B (TW)
Title: Watchpoint engine for a pipelined processor
Inventor: ROTH CHARLES P
IPC: G06F9/38
Filed: 2001-12-14
Granted: 2005-07-11
Abstract: In one embodiment, a watchpoint engine generates watchpoints for code developed for a complex integrated circuit device such as a pipelined processor.
Patent TW-541224-B (TW)
Title: Chemical mechanical polishing (CMP) apparatus with temperature control
Inventor: YANG MING-CHENG
IPC: B24B37/32
Filed: 2001-12-14
Granted: 2003-07-11
Abstract: A chemical mechanical polishing (CMP) apparatus with temperature control is disclosed. The apparatus controls circular zone temperature of the wafer. The CMP apparatus comprises a platen; a carrier holding a wafer against the platen; a guide ring disposed at the rim of the carrier to mount the wafer on the carrier; and a heater disposed in the guide ring, in the carrier, or used to heat the slurry. The temperature of the heater is set between 20 DEG C and 60 DEG C. Thus, the polishing rate at the edge is improved, and the polishing difference between the edge and the center of the wafer is reduced.
Patent TW-535422-B (TW)
Title: Method of reducing flicker noises of X-Y address type solid-state image pickup device
Inventor: DAIKU HIROSHI
IPC: H04N5/335
Filed: 2001-12-14
Granted: 2003-06-01
Abstract: It is an object of the invention to provide a method of reducing flicker noises in an X-Y address type solid-state image pickup device for reducing flicker noises generated by a fluorescent light for room illumination when taking a picture in door. A configuration is provided in which signal storage time ts resulting in no flicker noise under a fluorescent lamp having an emission frequency of 120 Hz is preset (step S1); average luminance of image data is calculated for each frame in a predetermined average luminance detection area allocated in the frame (step S2); a difference in average luminance is calculated between frames (step S3); and the signal storage time ts is changed based on the difference in luminance (steps S4, S5 and S6).
Patent TW-514693-B (TW)
Title: Metal roof truss
Inventor: SECCOMBE CAMPBELL JOHN
IPC: E04C3/04
Filed: 2001-12-27
Granted: 2002-12-21
Abstract: The present invention relates generally to a metal roof truss (10) comprising a lower chord member (12) at opposing ends being connected to a respective of a pair of upper chord members (14) and (16). The metal roof truss (10) also comprises a plurality of elongate stiffening webs such as (18) and (20) which at opposing ends are connected to the lower chord member (12) and one of the upper chord members (14) respectively. The stiffening webs such as (18) and (20) are cold roll formed from strip steel into a channel section profile including a web (26) and an opposing pair of flanges such as (28) and (30). According to one aspect of the invention opposing ends of the stiffening webs such as (18) and (20) are configured wherein opposing flanges such as (28) and (30) of their respective stiffening web (18) or (20) engage the lower chord (12) and one of the upper chords such as (14). In another aspect there is provided a method of forming elongate stiffening webs such as (18) and (20) and/or chord members such as (12) to (16). This involves preforming one or more pairs of opposing notches such as (36) and (38) in elongate strip steel (40). The pair of opposing notches (36) and (38) provide a frangible connection at the juncture of adjacent stiffening webs such as (18) and (20). Thus, the various components of the metal roof truss can be fabricated as a ""string"" and separated prior to erection of the metal roof truss (10).
Patent TW-528940-B (TW)
Title: Low profile joystick and switch
Inventor: WANG KART
IPC: G05G9/047
Filed: 2002-01-14
Granted: 2003-04-21
Abstract: A joystick has a base and a cover mounted over the base. A stick has a first end extending from the cover and a second end. A gimbal has a first and second yoke that are coupled to the stick to allow the stick to move. The yokes each have a first and second end. A pair of wipers is mounted to the first ends of the yokes. A pair of resistors is positioned between the wipers and the base. The resistors are adapted to generate an electrical output signal indicative of a position of the stick when a voltage is applied to the resistors. Several terminals are mounted to the base. A first portion of the terminals are electrically connected to the resistors. A switch is positioned in the base below the second end of the first yoke. The switch is activated when the first yoke is sufficiently rotated so as to cause the second end of the first yoke to contact the switch and to close the switch.
Patent TW-550378-B (TW)
Title: Liquid measuring device and method of using
Inventor: LIN SZU-MIN
IPC: B01L3/02
Filed: 2002-02-19
Granted: 2003-09-01
Abstract: A liquid measuring device is described for carrying out the assay using a gas or vapor permeable but liquid impermeable membrane barrier to control the volume of liquid to be measured or transferred. The membrane may be used in any instance where a fixed volume of liquid needs to be measured.
Patent TW-555918-B (TW)
Title: Washing and drying machine
Inventor: IOKU TATSUO
IPC: D06F39/04
Filed: 2002-02-21
Granted: 2003-10-01
Abstract: To provide a washing and drying machine capable of selecting air-cooling and water-cooling dehumidifying mechanisms used for drying operation in accordance with the conditions of use. In a washing and drying machine capable of drying the laundry by supplying hot air to a water tank 5 through a dehumidifying unit 14 during the drying operation, the dehumidifying unit 14 is composed of an air-cooling dehumidifying mechanisms 20 and a water-cooling dehumidifying mechanisms 24, each of which can be automatically and selectively operated according to ambient conditions.