baber/WOPTO huggingface dataset:
Patent TW-340207-B (TW)
Title: Cursor control device
Inventor: HER HERNG-CHUEN
IPC: G06F3/033
Filed: 1997-08-27
Granted: 1998-09-11
Abstract: A cursor control device for controlling drag of an object on the image display device of a computer system, the system comprising a computer electrically connected to the display device and a cursor control device electrically connected to the computer, the computer comprising a program for controlling the image display of the display device and the displacement of a cursor, the cursor control device comprising: (1) an enclosure installed with a groove thereon; (2) a cursor controller installed in the groove for generating a displacement signal; and (3) a limited switch installed in the groove below the cursor controller for generating a start signal.
Patent TW-388888-B (TW)
Title: Thermistor chips and methods of making same
Inventor: KAWASE MASAHIKO
IPC: H01C7/00
Filed: 1997-09-24
Granted: 2000-05-01
Abstract: Electrodes on both ends of a thermistor chip element each have a first metal layer formed on the thermistor chip element and a second metal layer which has a smaller area than the first metal layer and is formed on one end of the first metal layer such that the opposite end of the first metal layers exposed. Third metal layers formed over the second metal layers. A fourth metal layer may be formed between the first and second metal layers.
Patent TW-429303-B (TW)
Title: Panelized spray-cooled furnace roof
Inventor: ARTHUR MARK THOMAS
IPC: F27D1/02
Filed: 1997-10-17
Granted: 2001-04-11
Abstract: An upwardly sloping cover assembly of frusto-conical shape for a submerged are metallurgical furnace having a circular peripheral sidewall comprising a plurality of separate removable closely adjacent, hollow metal sections. The removable hollow metal section comprises: (a) an upwardly sloping inner metal base member shaped to form a predetermined portion of the frusto-conical cover assembly; (b) an outer metal covering member spaced from said inner metal base member; (c) means for joining the outer covering member to the inner metal base member and for defining a substantially enclosed space between  said spaced apart base member and said covering member with one or more outer liquid drain openings being located at the lower portion of the enclosed space; (d) a plurality of spray means located within said enclosed space at predetermined locations adjacent  to and spaced from said inner metal base member for directing a spray of liquid coolant in the form of liquid droplets against the inner metal base member in an amount sufficient to maintain an acceptable temperature in said inner metal base member; (e) a liquid coolant supply header conduit affixed within said enclosed space and extending across the inner metal base member for supplying liquid cooling to said spray means; (f) a liquid coolant supply conduit for supplying liquid directly and independently to said removable metal section from a liquid coolant supply source, which is located outside of said enclosed space, to said liquid coolant supply header conduit within said enclosed space; (g) at least one liquid coolant drain conduit located adjacent outside of said enclosed space and in communication with said one or more drain opening for receiving a flow of liquid coolant from inside of said enclosed space; (h) a support member affixed to the lower portion of the hollow metal section to removably engage the circuit peripheral sidewall of the metallurgical furnace; and (i) means for providing vertical support for the hollow metal section.
Patent TW-448334-B (TW)
Title: Tape carrier package and display device using the same
Inventor: TAJIMA NAOYUKI
IPC: H01L23/538
Filed: 1997-11-17
Granted: 2001-08-01
Abstract: A tape carrier package is provided, which includes: a line provided on one surface of a tape substrate; and a semiconductor chip mounted on an other surface of the tape substrate, the semiconductor chip having an electrode which is electrically connected to the line. The line extends from one end to an opposite end of the tape substrate and includes a connection where an intermediate line portion provided in a middle between the ends is electrically connected to the electrode.
Patent TW-364964-B (TW)
Title: Integrated data communication system
Inventor: FURUKAWA HISAO
IPC: H04L29/12
Filed: 1997-11-21
Granted: 1999-07-21
Abstract: The invention relates to data communication system which can be without leased line or Internet and with assurance of communication speed, quality and barrier strategy that also without changing the private addressing system and can assure the communication security and reliability. The method is to allocate the access controller connected to a plurality of external computer communication network or data communication machine and combine the said access controller as the repeater in the network. By processing address changing in the access controller, the unified addressing system can transmit data and execute routine procedures so as to communicate between the said computer communication network or the data communication machines.
Patent TW-415093-B (TW)
Title: Method for forming capacitor
Inventor: CHEN LI-YE
IPC: H01L27/108
Filed: 1998-01-26
Granted: 2000-12-11
Abstract: The invention relates to a method for forming capacitor, wherein the cross section of the produced capacitor storage node looks similar to the Greek letter <phi> in shape, thereby providing a high capacitance for the capacitor. A capacitor hole is etched in the thick first dielectric layer and a polysilicon layer is deposited on the sidewall and bottom of the capacitor hole. Further, a second dielectric layer is deposited to fill the capacitor hole. A contact hole is formed for exposing the contact region of the chip and filling in a polysilicon plug, so as to form a first capacitor plate with polysilicon plug and polysilicon covering on the capacitor hole. Besides, the HSG can be further applied to increase the surface area of the first capacitor plate.
Patent TW-392287-B (TW)
Title: Surface planarization method for semiconductor device
Inventor: HUANG RUEI-JEN
IPC: H01L21/76
Filed: 1998-05-19
Granted: 2000-06-01
Abstract: The present invention discloses a kind of surface planarization method for semiconductor device, and particularly, to a method for forming shallow trench isolation. The method comprises the steps of: forming an isolator and sacrificing planarization layer in which the isolator fills the groove and cover the stop layer on higher configuration, and the sacrificing planarization layer covers the top of isolator; then, employing high selectivity etching to make the isolator in the groove raised above peripheral surface after etching; and, applying back etching of chemical mechanical polishing to stop layer and achieve the planarized surface. The present invention provides a simple, fast and stable process that the semiconductor can get excellent surface planarization effect and prevent the dishing effect after chemical mechanical polishing process.
Patent TW-385602-B (TW)
Title: Transmission system with adaptive channel encoder and decoder
Inventor: HEKSTRA EWA B
IPC: H04L1/20
Filed: 1998-05-29
Granted: 2000-03-21
Abstract: In a transmission system comprising a transmitter (4) coupled via a transmission channel (10) to a receiver (6). The transmitter (4) comprises a channel encoder (14) for deriving encoded symbols from source symbols. The receiver (6) comprises a channel decoder (28) for reconstructing the source symbols from the signal received from the transmission channel (10). According to the present invention, the transmitter (4) comprises a separate encoder for cording and transmitting a coding property used in the channel encoder (14) to the receiver (6). The receiver (6) is arranged for receiving the encoded coding property from the transmission medium, and the separate channel decoder (26) is arranged for decoding the encoded coding property. The coding property provided by the separate channel decoder (26) is passed to setting means (27) in the channel decoder (28) for setting the coding property of the channel decoder (28).
Patent TW-484066-B (TW)
Title: Network interface device which allows peripherals to utilize network transport services
Inventor: KUMPF DAVID A
IPC: H04L29/08
Filed: 1998-06-09
Granted: 2002-04-21
Abstract: An input/output device is connected to peripheral equipment. The input/output device includes a plurality of network transport modules. Each network transport module implements a different network protocol. The input/output device includes a communication mechanism for communication with the peripheral equipment. The input/output device also includes a gateway module, which interacts with each of the network transport modules and with the communication mechanism. For each endpoint within an application programming interface (API) module within the peripheral equipment, a corresponding endpoint is implemented within the gateway module. A control channel between the gateway module and the API module is used to transport control messages between the gateway module and the API module. For a network transport module which requires data stream communication, control messages are exchanged over the control channel and data stream communication is established via a separate communication channel between the gateway module and the API module.
Patent TW-409272-B (TW)
Title: Multiple single-wafer loadlock wafer processing apparatus and loading and unloading method therefor
Inventor: EDWARDS RICHARD C
IPC: B65G49/07
Filed: 1998-06-10
Granted: 2000-10-21
Abstract: Wafers from plural non-vacuum multiple wafer carriers (25) are loaded and unloaded in an atmospheric front end (32) of a wafer processing machine (30) and transferred to and from the high vacuum chamber (31) of a transfer module (33) of a wafer manufacturing cluster tool (30) through a plurality of single wafer loadlocks (34a-34d). Preferably, with the wafers oriented horizontally throughout, wafers are moved inbound to the high vacuum atmosphere through one loadlock (37a) and moved outbound through another loadlock (37b), the outbound loadlock also actively cooling the wafer. In both the atmospheric and vacuum environments, transfer arms (35, 42) load and unload the loadlocks as often as possible when the other loadlock or loadlocks are sealed, and transfer wafers within the environments when all loadlocks are sealed. Preferably, the wafers are actively cooled in the outbound loadlock (37b). Preferably also, wafers are passed through a wafer aligner (41) after being removed from a carrier (25) and before placed in a loadlock. When wafers from one of the carriers are being moved to and from loadlocks, another of the carriers of processed wafers is being exchanged with a carrier of unprocessed wafers.
Patent TW-384628-B (TW)
Title: Device for exciting a gas with a surface-wave plasma
Inventor: MOISAN MICHEL
IPC: H05H1/24
Filed: 1998-07-07
Granted: 2000-03-11
Abstract: This device for exciting a gas comprises a hollow structure (24) which forms a waveguide and is intended to be connected to a microwave generator, and means for passing a gas through the structure. The means for passing the gas include a set of at least two hollow tubes (46, 48) made of dielectric material, respectively passing through the said structure (24) in zones where the amplitude of the electric field associated with the incident wave is substantially identical.
Patent TW-570936-B (TW)
Title: Graft copolymer particles and thermoplastic resin compositions
Inventor: MIYATAKE NOBUO
IPC: C08F291/02
Filed: 1998-07-27
Granted: 2004-01-11
Abstract: There is provided graft copolymer particles prepared by graft-polymerizing a vinyl monomer to a coagglomerated rubber, wherein said rubber is prepared by coagglomerating rubber particles of mixed latexes obtained by mixing (A) a silicone rubber latex with (B) an acrylic rubber latex and/or a conjugated diene rubber latex in such an amount as a silicone content is from 1 to 90% by weight based on the total rubber component. A physical property of a thermoplastic resin is improved using the graft copolymer particles. The thermoplastic resin composition using the graft copolymer particles is excellent in impact resistance, weather resistance, processability, thermal discoloration resistance and appearance of molded products.
Patent TW-399328-B (TW)
Title: Capacitor having a barrier layer consisting of phosphide, arsenide and sulfide of transition metal
Inventor: HINTERMAIER FRANK
IPC: H01L27/11507
Filed: 1998-08-12
Granted: 2000-07-21
Abstract: In case of capacitor, especially one having a high-<epsilon>-dielectric or ferroelectric layer as capacitor dielectric, a barrier layer is provided under the capacitor dielectric which barrier layer essentially consists of a compound of transition metal with phosphor, sulfur or arsen. This oxygen-impermeable barrier layer hinders the oxidation of structures located deeply during the high-temperature process, especially the manufacture of capacitor dielectric.
Patent TW-546543-B (TW)
Title: Resist material and patterning process
Inventor: WATANABE SATOSHI
IPC: C08F8/00
Filed: 1998-10-07
Granted: 2003-08-11
Abstract: A resist material comprising (A) an organic solvent; (B) at least two polymers with weight average molecular weights of 1,000-500,000, which have at least one type of acid labile group and are crosslinked within a molecule and/or between molecules with crosslinking groups having C-O-C linkages; and (C) a photoacid generator, is sensitive to high-energy radiation, has excellent sensitivity, resolution, and plasma etching resistance, and provides resist patterns of outstanding thermal stability and reproducibility. Patterns obtained with this resist composition are less prone to overhanging and have excellent dimensional controllability. The resist material is suitable as a micropatterning material for VLSI fabrication because it has a low absorption at the exposure wavelength of a KrF excimer laser, thus enabling the easy formation of a finely defined pattern having sidewalls perpendicular to the substrate.
Patent TW-523527-B (TW)
Title: Manufacturing method for polycarbonate
Inventor: KONO KIYOSHI
IPC: C08F2/00
Filed: 1998-12-24
Granted: 2003-03-11
Abstract: A method for manufacturing polycarbonate by melt-polycondensing bisphenol and carbonic acid diester uses as catalyst an alkali metal compound and/or alkaline earth metal compound (a). The catalyst is added to the bisphenol prior to the melt polycondensation, in an effective amount, i.e., the amount of alkali metal compound and/or alkaline earth metal compound (a) that acts effectively as a catalyst, is contained in said bisphenol, and is controlled to have the same catalytic activity as 1x10<SP>-8</SP> to 1x10<SP>-6</SP> mole of bisphenol disodium salt per mole of pure bisphenol A. The method conducts the reaction efficiently from the initial stage in a stable manner to obtain polycarbonate with good color, good heat stability and color stability during molding and the like.
Patent TW-402493-B (TW)
Title: Curved surface element, curved surface decorative ornament and imprdved light bulb
Inventor: ODHNER JEFFERSON E
IPC: G09F19/12
Filed: 1999-01-14
Granted: 2000-08-21
Abstract: Disclosed is a curved surface element (e.g., light bulb, ornament, light pipe, etc.) which has at least a portion thereof (inner or outer surface) covered with a diffraction grating (e.g., holographic diffraction grating or mechanical diffraction grating), whereby such diffraction grating diffracts light to emit color to the observer. The diffraction grating can take for form of a holographic optical element (HOE) attached to the curved surface or a diffractive holographic optical pattern (HOP) embossed into the curved surface.
Patent TW-564257-B (TW)
Title: Polishing composition and use thereof
Inventor: LI KANG-HUA
IPC: C09K13/00
Filed: 1999-01-26
Granted: 2003-12-01
Abstract: The invention provides a polishing composition comprising 100 parts by weight of an aqueous medium, 1-20 parts by weight of an abrasive particle, and 0.01-20 parts by weight of an abrasion enhancer, wherein the abrasion enhancer is selected from the compounds of the formula, wherein X=O or NR3; Y=R4, OR5, or NR6R7; and Z=NR8 or CR9R10, in which R1-R10 independently represent H, C1-C6 alkyl or C1-C6 hydroxyalkyl. The polishing composition of the invention can further comprise an acidic medium or the salt thereof. The invention in another aspect pertains to a method for polishing a metal surface by utilizing said polishing composition.
Patent TW-455569-B (TW)
Title: A method for treating waste water with phosphate ions
Inventor: MORIIZUMI MASAKI
IPC: C02F1/463
Filed: 1999-02-24
Granted: 2001-09-21
Abstract: The present invention provides a method for treating waste water with phosphate ions. This method can keep the efficiency of removing the phosphate ions in a higher level during a long period. After iron ions and/or aluminum ions are precipitated out from the waste water with phosphate ions by electrodes made of iron and/or aluminum in an electrochemical manner, phosphate ions and iron and/or aluminum are formed into salts. The ratio between the iron and/or aluminum and the phosphate ions is limited to 1-4 by controlling the electric current.
Patent TW-I245763-B (TW)
Title: Biocidal benzylbiphenyl derivatives
Inventor: MEERPOEL LIEVEN
IPC: C07D211/94
Filed: 1999-03-15
Granted: 2005-12-21
Abstract: This invention concerns compounds of formula, stereochemically isomeric forms thereof, acid or base addition salts thereof, N-oxides thereof, or quaternary ammonium derivatives thereof, wherein the dotted line is an optional bond; X is a direct bond when the dotted line represents a bond, or X is hydrogen or hydroxy, when the dotted line does not represent a bond; R1, R2, R5 and R6 are each independently selected from hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkyloxy, -SO3H, and the like; R3 and R4 are each independently selected from hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkyloxy, nitro, amino, cyano, trifluoromethyl, or trifluoromethoxy; L is a radical of formula wherein A1 is a direct bond or C1-6alkanediyl; A2 is C2-6alkanediyl; and R7 to R11 are hydrogen, C1-6alkyl, aminoC1-6alkyl and the like; having biocidal properties; their preparation, compositions containing them and their use as a biocide.
Patent TW-404106-B (TW)
Title: A wireless telecommunications system that mitigates the effect of multipath fading
Inventor: RAMESH NALLEPILLI S
IPC: H04B7/06
Filed: 1999-03-24
Granted: 2000-09-01
Abstract: A wireless telecommunications system is disclosed that mitigates multipath fading through an improvement in transmit diversity. Furthermore, embodiments of the present invention are well-suited for use with all forward channel multiplexing schemes (e.g., frequency-division multiplexing, time-division multiplexing, code-division multiplexing, etc.) and all modulation techniques (e.g., amplitude modulation, frequency modulation, phase modulation, etc.). An illustrative embodiment of the present invention comprises: a signal inverter for inverting and alternately not-inverting a first signal in accordance with a schedule to create a second signal; a first antenna for transmitting the first signal; and a second antenna for transmitting the second signal.
Patent TW-434630-B (TW)
Title: Cathode ray tube
Inventor: KIM DO-NYUN
IPC: H01J29/86
Filed: 1999-03-29
Granted: 2001-05-16
Abstract: A cathode ray tube includes a rectangular panel on which a phosphor screen is formed, a neck in which an electron gun assembly for emitting three electron beams is disposed and a funnel. The funnel which is comprised of a body portion and cone portion wherein a contour of the cross section of said cone portion is a non-circular shape and the perpendicular distance from the tube axis to the contour occurs in the direction of a substantially diagonal which makes an angle θ' with respect to the horizontal axis according to the following inequality θ - {4.3+(S/3.8)} < θ' < θ + {4.3+(S/3.8)} wherein θ is the angle in degree the diagonal of the face panel makes with respect to the horizontal axis; S is the distance in mm between the centers of the electron passing holes of the electron gun assembly.
Patent TW-427018-B (TW)
Title: Manufacturing method of flash memory cell
Inventor: DING YAN-LING
IPC: H01L21/8247
Filed: 1999-04-07
Granted: 2001-03-21
Abstract: A manufacturing method of flash memory cell is disclosed. This invention uses a spacer to control the size of source/drain area and form the tunnel oxide self-aligned exactly on the source/drain area.
Patent TW-429462-B (TW)
Title: Manufacturing method and processing device for semiconductor device
Inventor: MORIYAMA SHIGEO
IPC: B24B37/12
Filed: 1999-04-26
Granted: 2001-04-11
Abstract: A manufacturing method and processing device for semiconductor device are provided to perform processing at a high polishing rate and controllable polishing quantity when the irregular pattern on the surface of a semiconductor wafer is planarized by using a polishing pad. In the manufacturing method for semiconductor device, polishing is made by holding a semiconductor wafer formed of an irregular pattern on the surface by a wafer holder 14, and the wafer is pushed onto the surface of a polishing pad 16 constituted of abrasive grains and material for retaining these grains, so as to move the wafer relatively. The pad 16 is made surface activation treatment by a brush 21 or a supersonic wave, etc., when the irregular pattern is planarized.
Patent TW-552446-B (TW)
Title: Optical switch, optical fiber arrangement member, their manufacturing method and the method of arrangement of the optical fiber
Inventor: KOHDA HIROSHI
IPC: G02B6/36
Filed: 1999-07-08
Granted: 2003-09-11
Abstract: An optical switch which comprises: the optical arrangement member 1 with a plurality of optical fiber fixed grooves formed on the predetermined side of the substrate and extending along the radial direction of an imagination circle; a plurality of arranged side optical fiber 2 arranged in the optical fixed groove 1a of the optical arrangement member 1; and movable side optical fiber 4 for optionally optically connecting to any one of the arranged side optical fibers 2; in which the movable side optical fiber 4 and the optical arrangement member 1 rotate around the central axis 10 of the imagination circle, for optionally optically connecting the movable side optical fiber 4 to the arranged side optical fiber 2.
Patent TW-568832-B (TW)
Title: Oxygen scavenging packaging
Inventor: JERDEE GARY D
IPC: B65D85/50
Filed: 1999-09-13
Granted: 2004-01-01
Abstract: Oxygen scavenging materials incorporated into or attached to a package such as a gable-top or rectangular carton, used to package foods, beverages or other oxygen sensitive materials, and thereby increase shelf-life by decreasing oxygen in the headspace of the package, and decreasing oxidation of the packaged product.
Patent TW-521515-B (TW)
Title: Method for preventing wireless transmission collision and wireless modem
Inventor: LIN WEI-GANG
IPC: H04B7/00
Filed: 1999-12-16
Granted: 2003-02-21
Abstract: A wireless modem comprises a modem, a CPU that is connected with the modem for proceeding digital data transmission with the modem, a read only memory that is connected with the CPU, a memory that is connected with the CPU and a radio transceiver that is connected with the modem for receiving/transmitting radio signal and proceeding analog signal transmission with the modem. The wireless modem is characterized by that the wireless modem possesses a random number generator, which is used to generate an irregular delay time when the signal to be transmitted happens to encounter an occupied channel and to retransmit the signal after execution of the delay time. Meanwhile, the invention discloses a wireless transmission method capable of preventing collision.