baber/WOPTO huggingface dataset:
Patent TW-389716-B (TW)
Title: Linear drive system for chemical mechanical polishing
Inventor: SOMMER PHILLIP R
IPC: B24B41/06
Filed: 1998-10-13
Granted: 2000-05-11
Abstract: A linear drive mechanism for chemical mechanical polishing includes a substrate carrier and support system which employs at least one linear motor to drive the substrate carrier through polishing motions. An additional driver for driving at least a portion of the carrier in directions perpendicular to the motions supplied by the linear motor(s) is also included. A clamping flexure is provided to selectively lock the substrate carrier in a vertical position. The substrate carrier, in one embodiment is mounted to a vertical driver via a column. The column is guided by spiral flexures to prevent motion in directions normal to vertical. An air mount is provided to support the majority of the mass of the substrate carrier, so that only a small force need be applied by the additional driver for movements in the vertical direction. Another linear drive mechanism is described as using a ""Sawyer motor"" for both polishing motions as well as vertical force application.
Patent TW-460332-B (TW)
Title: Catalytic compositions and methods for suppression of halogenation of organic compounds with oxidation products of halogenated organic compounds in gaseous emission streams
Inventor: CHEN JAMES M
IPC: B01J23/58
Filed: 1998-12-01
Granted: 2001-10-21
Abstract: Methods and chemical compositions for treating a gas stream comprising non-halogenated and halogenated organic compounds while suppressing halogenation of the non-halogenated organic compounds with the oxidation products of the halogenated organic compounds in the gas stream are disclosed. The gas stream in the presence of oxygen is contacted with the catalyst compositions of the invention to oxidize the non-halogenated and the halogenated compounds to form water, carbon dioxide, and halogen molecules (Cl2, Br2, etc.) and/or halogen acids such as HCl, HBr, etc. An advantage of the present compositions and methods is that halogenation or of the treated emissions is suppressed over a process operating temperature range 400 to 550 DEG C.
Patent TW-395062-B (TW)
Title: Manufacturing method of thin-film transistor with gate-overlapped LDD
Inventor: JANG DING-JANG
IPC: H01L29/786
Filed: 1999-01-15
Granted: 2000-06-21
Abstract: A manufacturing method of thin-film transistor with gate-overlapped LDD is disclosed. The method manufacture the metal spacer on the polysilicon gate by the selective chemical vapor deposition (CVD) in order to deposit the metal tungsten. Due to the tungsten being only deposited on the polysilicon but not in silicon oxide, a cap metal spacer can be formed on the surface of the polysilicon gate to cover the original polysilicon gate. By the formation of the cap metal spacer, the lightly doped polysilicon drain covered by the gate can be manufactured, which lowers the leakage current. The process is simple and the width of the lightly doped region can be precisely controlled. Besides, the formed metal spacer can also effectively lower the resistance of the gate electrode.
Patent TW-442785-B (TW)
Title: Self-compensating dynamic ball balancer for disk player
Inventor: SOHN JIN-SEUNG
IPC: G11B7/095
Filed: 1999-01-27
Granted: 2001-06-23
Abstract: In a self-compensating dynamic ball balancer for a disk player including a deck plate, a spindle motor is installed at the deck plate for providing a rotational force to a disk. A turntable is installed at a rotation shaft of the spindle motor for accommodating the disk. A clamper holds the disk in place on the turntable and an optical pickup is installed at the deck plate to be capable of moving across the disk for recording and/or reproducing information on/from the disk. The self-compensating dynamic ball balancer also includes a main body, having a circular race, installed at least one among a rotor of the spindle motor, a rotation shaft of the spindle motor, the turntable, and the clamper. A plurality of balls are placed inside the race such that the center of gravity thereof is located opposite to that of the disk with respect to the rotation shaft of the spindle motor by the centrifugal force generated during rotation of the disk. A cover member is installed to cover an opening of the race. The race of the main body has a bottom surface, an inner circumferential wall, and an outer circumferential wall. The outer circumferential wall and/or the bottom surface are shaped to be able to guide the movement of the balls which contact the outer circumferential wall of the race by the centrifugal force generated when the disk is rotated at the recording and/or reproducing speed.
Patent TW-476164-B (TW)
Title: Manufacture method of diode
Inventor: HSU SHENG-HSIUNG
IPC: H01L29/861
Filed: 1999-02-26
Granted: 2002-02-11
Abstract: This invention provides a manufacture method of diode, especially, the method firstly combining a die and a substrate and then connecting with lead (sheet). The inventive process is: preparing substrate, adhering a die onto the substrate, two ends of metal lead (sheet) being connecting with the top surface of the die and the substrate terminal, injecting sealing resin, stamping annotation for polarity and product identification code, attaching tin-lead alloy or tin-lead ball to the bond pad area at the back of the substrate, cutting into individual pieces, electrical testing and tape packaging. The inventive process produces diode electronic device with production economical benefit and high reliability.
Patent TW-396248-B (TW)
Title: Guide mechanism
Inventor: KOYAMA HIDEHO
IPC: F16C29/00
Filed: 1999-04-08
Granted: 2000-07-01
Abstract: When a guide block 20 is at respective ends of guide rails 18, the guide block 20 is precisely positioned at a predetermined position since rollers 50 are at a position supported by hard supporting members 28a, 28b of rail member 36. When the guide block 20 is at around the center of the guide rails 18, excessive loads applied on the rail members 36 etc. can be reduced by the slight flexure of the rail members 36 caused by resiliency of resilient supporting members 32 through the positional accuracy at around the center of the guide rails 18 is lowered due to the curve, torsion, bend, etc. thereof.
Patent TW-467731-B (TW)
Title: Method for producing shark cartilage
Inventor: CHEN CHUN-YUAN
IPC: A23L17/20
Filed: 1999-04-14
Granted: 2001-12-11
Abstract: A method for producing a shark cartilage comprises: using a shark cartilage as a raw material; crushing; cleaning; removing impurities; removing odor; and sterilizing by heating, thereby producing a product that is free of odor and transparently white.
Patent TW-463006-B (TW)
Title: Method for producing 3-D hollowed knot decoration
Inventor: CHIOU YUNG-CHANG
IPC: D04D7/04
Filed: 1999-04-30
Granted: 2001-11-11
Abstract: A method for producing a 3-D hollowed knot decoration can produce a knot decoration with symmetry and balance by a weaving process, including, for example, long coil, multi-wing long coil, etc. The method comprises reserving a space in a knot body; using a filler, which comprises a protective film and a decomposable material contained therein, to be inserted into the interior of the knot body through a slit on the side of the knot body; adjusting the overall proportion of the knot body and uniformly coating a fixation liquid on the knot body in order to fix the shape; injecting a corrosive liquid into the protective film in order to corrode the decomposable material; removing the protective film from the slit so that the knot body and the decomposable material can be separated such that the gloss and the quality of the knot body will not be affected during the production process, while increasing the 3-D hollowed visual effect of the knot decoration.
Patent TW-428386-B (TW)
Title: Radio communication device and method of bit synchronization pull-in in the same
Inventor: TADA KENICHI
IPC: H04L7/04
Filed: 1999-05-27
Granted: 2001-04-01
Abstract: There is provided a radio communication device including a radio-receiving circuit receiving a radio signal, and transmits a receipt signal in accordance with the received radio signal, a clock-generating circuit generating a data-receiving clock, a data-receiving circuit receiving the receipt signal in accordance with the data-receiving clock, a phase-difference detecting circuit detecting a difference in a phase between the receipt signal and the data-receiving clock, a phase-difference correcting circuit varying a correction for a phase of the data-receiving clock in accordance with the difference in a phase detected by the phase-difference detecting circuit, and a maximum correction establishing circuit which establishes a maximum correction for a phase of the data-receiving clock. In accordance with the radio communication device, when a data-receiving clock follows a radio signal in a phase, a correction for a phase of the data-receiving clock is varied in accordance with the difference in a phase, and a maximum correction for a phase of the data-receiving clock is also varied, which ensures higher accuracy with which a radio signal is received. As a result, it is possible to accomplish phase follow-up or synchronized receipt at an enhanced rate and with higher accuracy.
Patent TW-430677-B (TW)
Title: Process for producing aromatic carboxylic acid
Inventor: TOMITAKA TADASHI
IPC: C07C51/265
Filed: 1999-06-05
Granted: 2001-04-21
Abstract: A process for producing aromatic carboxylic acids efficiently by operating a distillation column for separating the vaporized reaction solvent and other useful ingredients from an oxidation reactor while permitting efficient energy recovery without causing any obstruction to turbine and without causing any clogging of the distillation column, said  process comprising oxidizing an alkyl aromatic compound in a liquid reaction solvent comprising an aliphatic carboxylic acid with a molecular oxygen-containing gas in the presence of an oxidation catalyst in the said oxidation reactor to form an aromatic carboxylic acid, guiding the oxidation reactor exhaust gas into the distillation column to subject it to a distillation, passing the distilltion overhead gas to a condenser to form a condensate, which is returned to the distillation column, and to generate a steam on the shell side, which is guided to a steam turbine for energy recovery, and burning the condenser exit gas in order to drive a gas turbine for energy reclamation.
Patent TW-451545-B (TW)
Title: Stator of outer rotor motor
Inventor: CHIBA HIRONORI
IPC: H02K15/00
Filed: 1999-06-05
Granted: 2001-08-21
Abstract: The present invention aims to produce a stator of outer rotor motor with adequate rustproof effect for ensuring the motor's excellent performance and simplifying the process. The outer rotor motor (1) for driving the fan of a refrigerator consists of a casing (2), a rear bearing combination (3), a stator (4), a front bearing combination (5), and a rotary fan rotor (7). The rear bearing combination (3) is installed on the casing (2). The stator (4) is installed on the rear bearing combination (3). The front bearing combination (5) is installed on the stator (4). The rotary fan rotor (7) is formed in one mold and is supported on the turning axle (6) of the two bearing combinations (3 and 5). Separated by an insulator (30), a winding set (31) is wound in the stator core (17) and, formed in one mold. A terminal board (32) with a wire connector (18) is installed on the winding set (31). Then, a casting layer (33) formed by thermoplastic resins is used to cast all parts, except the center hole (17a) of the stator core (17), in one mold into the stator (4). Since, the casting layer (33) wraps the periphery of the stator core (17) as a thin layer, an adequate rustproof effect can be obtained.
Patent TW-415030-B (TW)
Title: Fabrication of unlanded via
Inventor: LIOU LU-MING
IPC: H01L21/768
Filed: 1999-06-17
Granted: 2000-12-11
Abstract: A method of fabricating an unlanded via. A metal layer and a stop layer are formed, and then patterned on a substrate. A first inter-metal dielectric layer is formed on the stop layer. Using the stop layer as an end point, the first inter-metal dielectric layer is planarized to expose the end stop layer. A second inter-metal dielectric layer is formed on the first inter-metal dielectric layer to cover the stop layer. An etching step for forming an unlanded via hole is performed such that the second inter-metal dielectric layer and the stop layer are respectively etched to expose the patterned metal layer. The unlanded via hole is filled with metal material.
Patent TW-452559-B (TW)
Title: Forced landing docking equipment for aircraft
Inventor: LUO WEN-JI
IPC: B64F1/00
Filed: 1999-06-24
Granted: 2001-09-01
Abstract: Disclosed is a forced landing docking equipment for aircraft, including: a treading mechanism having a front and a rear end that is each provided with an independent driving device. The front and rear control cabins are each independently, simultaneously, or connectively treaded. A docking rack is provided on the treading mechanism to control elevation of its front end so as to match the landing angle of the aircraft. A grasping device and a buffering device are provided on the upper end of the docking rack for limiting and guiding the buffering and landing force of the aircraft during forced landing. A support device is fixed at two sides of the docking rack to provide support forces for aligning the two wings of the aircraft in landing. A sensing manipulation device is provided on the front and rear ends of the docking rack for sensing the impact status of the aircraft body in landing. A digital camera device is provided on the front end of the docking rack and a plurality of camera devices are provided on opposing sides of the docking rack, so as to help the front control cabin and the rear control cabin in manipulating the rudder wheels to align with the landing orientation of the aircraft body.
Patent TW-418321-B (TW)
Title: In-line cell for absorption spectroscopy
Inventor: MCANDREW JAMES J F
IPC: G01N21/03
Filed: 1999-07-13
Granted: 2001-01-11
Abstract: Provided is a novel in-line cell useful in absorption spectroscopy. The cell includes a sample region, a light entry port and a light exit port being the same or separate ports. Each port is in communication with the sample region and contains a light transmissive window. A mirror having a light reflective surface faces the sample region, and a heater effective to heat the light transmissive window in the light entry port and/or said light exit port is provided. The cell can be used to determine the concentration of molecular gas impurities in a sample. Particular applicability is found in semiconductor manufacturing in a semiconductor processing tool.
Patent TW-425362-B (TW)
Title: An ice making device by fishing vessel engine exhaust
Inventor: LI DING-YU
IPC: B63J2/00
Filed: 1999-07-13
Granted: 2001-03-11
Abstract: The present invention relates to an ice-making device by the exhaust from fishing vessel engine. This device comprises an ice-made receptacle, a reservoir with liquidized ammonia, a condenser, an evaporators, a throttle and two generators. The guide pipe of generator through a valve is connected to the inlet of condenser and the outlet of generator is connected to the inlet of liquid reservoir, which outlet through a throttle is connected to the inlet of evaporator, and the outlet of evaporator through a valve is connected to the guide pipes of two generators respectively. Within outer cover of generator is provided with engine exhaust pipes on which have inner pipes in between which is provided with core pipe with small holes at its side wall and the calcium chloride, and which core pipe is connected and opened to the guide pipe. A spraying pipe is installed on the inner pipe and an outlet joint is installed on the outer cover of generator.
Patent TW-434826-B (TW)
Title: Method of dividing substrate
Inventor: YOSHII MASAHIRO
IPC: H01L21/304
Filed: 1999-09-20
Granted: 2001-05-16
Abstract: The present invention relates to a method for dividing chip size package (CSP) substrate to surely hold the substrate without being influenced by the warp, thereby smoothly performing the division during cutting and separating warped substrate into individual parts. In accordance with the present method, a chip size package (CSP) subatrate10 is largely cut along scribed lines 11, 12 to divide the warped substrate 10. Then, each dividing piece 10a, 10b, 10c, 10d is precisely hold and cut along the fine dividing line 11 into specified chips.
Patent TW-426879-B (TW)
Title: Electron-beam lithography method and electron-beam lithography system
Inventor: KAWAKAMI KENICHI
IPC: H01L21/027
Filed: 1999-09-29
Granted: 2001-03-21
Abstract: Disclosed are an electron-beam lithography method and system having precision in exposure improved by correcting a beam drift even within the same column of chips, and an electron-beam lithography system having the frequency of correcting a beam drift minimized without causing degradation of precision. In the electron-beam lithography method and electron-beam lithography system, a beam drift is measured frequently. When a beam drift is measured during exposure of each column of chips, a positional deviation is not corrected at the time but is corrected, step by step, while a plurality of stripes is defined. It is thus prevented that a misalignment between adjoining stripes gets larger. Moreover, a beam drift is measured a plurality of times in order to measure a variation in beam drift. If a beam drift is small, a measurement interval is extended. If a beam drift is large, the measurement interval is shortened.
Patent TW-503511-B (TW)
Title: Manufacture method of fluorine-containing dielectric layer of integrated circuit
Inventor: LAI JEN-BEI
IPC: H01L21/76
Filed: 1999-09-30
Granted: 2002-09-21
Abstract: This invention provides a manufacture method of fluorine-containing dielectric layer of integrated circuit. Because copper possesses many electrical advantages, it has gradually become the dominant metal material for deep sub-micro field. In the multilevel copper interconnect manufacture process, an organic low dielectric constant (low k) dielectric layer such as fluorinated silicate glass (FSG) is used to reduce the resistance-capacitance delay time of the device. However, after chemical mechanical polishing (CMP) treatment, bubble-like protrusion is generated on the surface due to the hygroscopic nature of the FSG, which reduces adhesion between the polished layer and the subsequently deposited layer and thus affects reliability and yield of the device. The invention provides a high temperature treatment or a plasma treatment after CMP to eliminate the occurrence of the bubble-like protrusion generated on the surface due to the hygroscopic nature of the FSG, which can improve inter-layer adhesion and thus reduce device defects.
Patent TW-468291-B (TW)
Title: Terminal connector and the manufacturing method thereof
Inventor: MATSUDA TAKESHI
IPC: H01R9/24
Filed: 1999-12-15
Granted: 2001-12-11
Abstract: Because the terminal was made by the cold-forging in the past, it should provide the material with less impurities and the requirements for the processing, the tool and the experience are high, so as to result in the increased manufacturing cost. Therefore, the present invention provides a simple method to produce the terminal 15 and the terminal connector with reduced manufacturing cost. The solution is that the terminal 15 for use as the major part of the terminal connector is made of the terminal body 59 and the handle 19. The terminal body 59 is formed by the bottom 60, two opposite sheets 61 sequentially lifted at the bottom 60 with predetermined space for forming the plug connector 23 and the screws 17. The terminal can be formed simply with conventional punching, drilling, bending, screwing with one piece of conductive metal plate formed by pressing.
Patent TW-457808-B (TW)
Title: Method to increase the scanning resolution by controlling the transmission system
Inventor: SHIU CHIUAN-YU
IPC: H04N1/19
Filed: 2000-01-15
Granted: 2001-10-01
Abstract: A method to increase the scanning resolution by controlling the transmission system is disclosed, wherein the relationship between the motor pulse and the shift gate clock can be adjusted appropriately by controlling the transmission system of the scanner, so that the high resolution scanning can be realized by using low resolution transmission system. The scanner can have the scanning function of high resolution without increasing the cost of the scanner.
Patent TW-I243210-B (TW)
Title: A quality control method for assessing herbal compositions
Inventor: KUNG PATRIC C
IPC: C12Q1/68
Filed: 2000-03-09
Granted: 2005-11-11
Abstract: The present invention provides the tools and methodologies necessary to guide the standardization of herbal compositions, to determine which specific components of an herbal composition are responsible for any particular biological activity, to predict the biological activities of a particular herbal composition, and for the development of improved herbal therapeutics. This invention provides the tools and methodologies for creating, maintaining, improving and utilizing Herbal BioResponse Arrays (HBR Arrays), wherein the HBR Arrays constitute data sets associated with particular herbal compositions. The HBR Arrays of the present invention may include information on the plant-related parameters of the herbal constituents, marker information collected following the exposure of a biosystem to the herbal composition, and biological response information collected following the exposure of a biosystem to the herbal composition.
Patent TW-498177-B (TW)
Title: Liquid crystal display device
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1335
Filed: 2000-04-10
Granted: 2002-08-11
Abstract: A liquid crystal display device includes a pair of opposing substrates, a liquid crystal film sandwiched between the opposing substrates, plural electrodes of a first kind disposed on an inner surface of one of the opposing substrates for defining plurality pixels, at least one electrode of a second kind disposed on an inner surface of one of (1) the one of the pair of opposing substrates so as to be adjacent to, but spaced from the plural electrodes of the first kind and (2) another of the opposing substrates so as to face the plural electrodes of the first kind, and at least one spacer disposed approximately at a center of at least one of the plural pixels for establishing a spacing between the opposing substrates. The at least one spacer is fixed to one of the opposing substrates and covered with one of (1) a corresponding one of the plural electrodes of the first kind and (2) a corresponding one of the at least one electrode of the second kind.
Patent TW-528925-B (TW)
Title: Storage medium and photographic film storage system for storing and identifying photographic film negative and method for creating the same, and sleeving material and index print for use in positive sleeving system
Inventor: TRUC JAMES A
IPC: B42F5/04
Filed: 2000-04-10
Granted: 2003-04-21
Abstract: A storage system for storing photographic film negatives that makes it easier for a consumer to identify the images on each negative. The storage system is made from sleeving material having several individual sleeves for storing strips of photographic film negatives. An index print is affixed to the sleeving material so that the positive images on the index print are located directly above the sleeve holding the negative on which the positive images are based.