baber/WOPTO huggingface dataset:
Patent TW-448486-B (TW)
Title: Cleaning method before forming ultra thin gate oxide layer
Inventor: YU MO-CHIUN
IPC: H01L21/02
Filed: 2000-03-17
Granted: 2001-08-01
Abstract: The present invention provides a kind of cleaning method before forming ultra thin gate oxide layer, in which one more step is added after the cleaning process. The purpose of this added step is not for increasing the cleanness of substrate surface but for forming a chemical oxide layer, which is used as the buffer layer to prevent the highly hot reactive gas from directly contacting with the substrate during the following process of growing gate oxide layer so as to prevent the generated thermal stress from increasing the defects of the formed gate oxide layer.
Patent TW-521228-B (TW)
Title: Driving method of a display device and a driving circuit
Inventor: KUBOTA AKIYOSHI
IPC: G09G3/20
Filed: 2000-04-08
Granted: 2003-02-21
Abstract: In a driving method and driving circuit for a display device in accordance with the present invention, a plurality of gradation signals are prepared in which at least some of the gradation signals corresponding to respective gradation levels have a laterally symmetrical shape that is centered on a horizontal synchronous signal, and among the plurality of gradation signals a gradation signal corresponding to display data is selected so as to form a driving voltage. With this arrangement, it is possible to provide a driving method and a driving circuit for a display device that can realize low power consumption.
Patent TW-533124-B (TW)
Title: Method and apparatus for producing and treating novel elastomer composites
Inventor: CHUNG BIN
IPC: B29K21/00
Filed: 2000-04-25
Granted: 2003-05-21
Abstract: Elastomer masterbatch is processed in a continuous compounder having multiple parallel elongate rotors axially oriented in an elongate processing chamber. Optionally, additional materials are compounded into the masterbatch, e.g., additives, other elastomeric compositions, etc. Preferably, the masterbatch then is further processed in an open mill. Excellent control of Mooney Viscosity is achieved. In certain preferred embodiments, elastomer composites are produced by novel continuous flow methods and apparatus in which fluid streams of particulate filler and elastomer latex are fed to the mixing zone of a coagulum reactor to form a coagulated mixture in semi-confined flow continuously from the mixing zone through a coagulum zone to a discharge end of the reactor. The particulate filler fluid is fed under high pressure to the mixing zone, such as to form a jet stream to entrain elastomer latex fluid sufficiently energetically to substantially completely coagulate the elastomer with the particulate filler prior to the discharge end without need of adding acid or salt solution or other coagulation step. The coagulated elastomer and particulate filler composite is fed into the aforesaid continuous compounder for processing and control of its moisture level and Mooney Viscosity. Novel elastomer composites are produced. Such novel elastomer composites combine material properties and characteristics, such as choice of filler, elastomer, level of filler loading, moisture level, Mooney Viscosity, balance between molecular weight and amount of bound rubber, and macro-dispersion not previously achieved.
Patent TW-465247-B (TW)
Title: Mobile communication device with bone-conducting amplifier
Inventor: TAKEDA TAKESHI
IPC: H04B1/38
Filed: 2000-06-01
Granted: 2001-11-21
Abstract: The object of present invention is to provide an ultra small device of mobile communication that is small, compact and easy to receive in a noisy environment so that it is possible to communicate with the other party in public without interfering others. The strategy is to use a bone-conducting amplifier separate from the body to replace the amplifier or external earphone mounted on the device of mobile communication.
Patent TW-421699-B (TW)
Title: Gas supplying apparatus and gas substitution method
Inventor: KIKUCHI TSUTOMU
IPC: F17C13/04
Filed: 2000-06-16
Granted: 2001-02-11
Abstract: A gas supplying device and a gas substitution method can replace the gas in a gas system in a short time with a good efficiency without damaging the machine and components of the gas system. The method comprises, within the pressure limit of the constitution components, varying the pressure inside the gas supply path in a state where, after switching, the gas circulates in the gas supply path until the concentration of the gas remained in the path prior to switching becomes a ppb level; increasing the pressure to a predetermined level and, within the limit flow rate of the constitution components, increasing the flow rate of the gas in the gas supply path until the concentration of the gas remained in the path before switching becomes a sub-ppb level.
Patent TW-467970-B (TW)
Title: Aluminum-neodymium etch process with hydrogen iodide
Inventor: WANG KAI-AN
IPC: C23F4/00
Filed: 2000-08-18
Granted: 2001-12-11
Abstract: A method of etching an alloy of aluminum and neodymium by exposing the alloy to a plasma formed from a gas mixture of chlorine and hydrogen iodide (HI). The hydrogen iodide etches the neodymium component of the alloy, and the chlorine etches the aluminum component. Preferably, the gas mixture further includes BCl3 to provide sputter etching by boron ions.
Patent TW-484055-B (TW)
Title: Redundant dual bank architecture for a simultaneous operation flash memory
Inventor: KASA YASUSHI
IPC: G11C29/00
Filed: 2000-10-04
Granted: 2002-04-21
Abstract: The present invention discloses sector-based redundancy that is capable of making repairs using a plurality of redundant columns of memory cells in a dual bank memory device during simultaneous operation. The simultaneous operation memory device includes a plurality of redundant blocks that can be configured to be located in an upper bank or a sliding lower bank. The redundant blocks are comprised of sectors and each sector contains columns of memory cells. During simultaneous operation, the memory device is capable of reading the columns of memory cells in one bank and writing columns of memory cells in the other bank at the same time. In addition, the simultaneous operation memory device uses sector-based redundancy to repair columns of memory cells that are defective in one bank by electrically exchanging them with redundant columns of memory cells and, at the same time, repair columns of memory cells that are defective in the other bank. The dual bank sector-based redundancy includes a plurality of address CAM circuits that are configurably associated with the redundant blocks based on the bank location of the redundant blocks. The address CAM circuits are configured by a redundancy CAM read drain decoder circuit.
Patent TW-539552-B (TW)
Title: Skin immunofunctional regulator
Inventor: HOSOI JUNICHI
IPC: A61P17/00
Filed: 2000-10-06
Granted: 2003-07-01
Abstract: A skin immunofunctional regulator containing a smell receptor-irritable volatillizable material, typically a certain essence as its active ingredient is diclosed said regulator can be used to prevent or treat skin contact allergy by regulating the skin immunofunction, such as increasing skin barrier function.
Patent TW-466527-B (TW)
Title: Plasma display device
Inventor: NAKADA SATOSHI
IPC: H01J11/12
Filed: 2000-10-11
Granted: 2001-12-01
Abstract: An alternate-current driven type plasma display device comprises; (a) a first panel comprising a first substrate; an electrode group constituted of a plurality of electrodes; and a dielectric layer, and (b) a second panel comprising a second substrate; fluorescent layers; and ribs, wherein a pair of the opposed electrodes comprises; (A) a first main wiring, (B) a second main wiring extending in parallel with the first main wiring, (C) a first branch electrode which extends between the adjacent ribs, extends from the first main wiring toward the second main wiring and extends short of the second main wiring, and (D) a second branch electrode which extends between the adjacent ribs, extends from the second main wiring toward the first main wiring and extends short of the first main wiring such that the second branch electrode is opposed to the first branch electrode, and discharging being to take place between the first branch electrode and the second branch electrode.
Patent TW-473821-B (TW)
Title: Microlithography process to reduce the proximity effect
Inventor: HUANG YI-SHIUNG
IPC: H01L21/027
Filed: 2000-11-06
Granted: 2002-01-21
Abstract: A microlithography process to reduce the proximity effect is disclosed, which comprises: provide a wafer, on which a first photoresist is formed, proceed a first exposure and developing process by a mask, patternize the first photoresist, wherein a first device pattern and the first dummy pattern are formed on this mask, and this first dummy pattern is located at the periphery of the first device pattern, and the first device pattern on the mask and the first dummy pattern are transferred to the first photoresist, and form the second device pattern and the second dummy pattern corresponding to the first photoresist, and form the second photoresist on the patterned first photoresist. Finally, proceed the second exposure and microlithography process, remove part of the second photoresist, and expose only the second device pattern of the first photoresist.
Patent TW-491858-B (TW)
Title: N-halogenated maleimide copolymers and optical materials thereof
Inventor: WANG JIANGUO
IPC: C08F222/40
Filed: 2000-11-23
Granted: 2002-06-21
Abstract: A copolymer containing N-halogenated phenyl maleimide units or N-halogenated phenyl bismaleimide units and one or more second units selected from halogenated acrylates, halogenated styrenes, halogenated vinyl ether, halogenated olefins, halogenated vinyl isocynates, halogenated N-vinyl amides, halogenated allyls, halogenated propenyl ethers, halogenated methacrylates, halogenated maleates, halogenated itaconates, and halogenated crotonates, is useful to form optical devices.
Patent TW-480445-B (TW)
Title: Method for downloading application programs on the compiler system platform of an electronic communication device
Inventor: LAI JEN-SHING
IPC: G06F9/445
Filed: 2000-12-27
Granted: 2002-03-21
Abstract: The present invention provides a method for downloading application programs on the compiler system platform of an electronic communication device. In the method, the compiler system of an electronic communication device defines a blanket area in its memory space for an application program, so that the application program can be stored in any address of the area, thereby fully and flexibly utilizing the memory space. When downloading the application program, the compiler system is able to modify the direct addressing command to obtain the correct address to perform an addressing operation, and use the software interrupt (hereinafter abbreviated as SWI) as a bridge to replace the indirect addressing command, so as to obtain the correct address required by the compiler system for performing an indirect addressing operation, thereby effectively increasing the efficiency and speed of application program. Furthermore, the size and number of downloaded application program are not restricted by the reserved space, thereby greatly improving the convenience in usage.
Patent TW-499815-B (TW)
Title: Image capturing apparatus and method, and recording medium therefor
Inventor: HATA HAJIME
IPC: H04N21/24
Filed: 2001-02-21
Granted: 2002-08-21
Abstract: The purpose of the present invention is to have a digital video (DV) camera function as a WWW server in a network. The solution of the present invention is as follows. An image capturing section (11) captures an image of a subject. A DV encoder (12) encodes an image signal inputted from the image capturing section (11). A recording and playback section (14) plays back the DV data recorded in a DV cassette tape (15). An IP packet ssembling/disassembling section (19) assembles a DV signal inputted from the DV encoder (12), a DV signal inputted from the recording and playback section (14), or an HTML file inputted from a WWW server processing section (21) into the IP packets and outputs them to an IEEE 1394 interface (20). The IEEE 1394 interface (20) transmits, via the network (2), the IP packets inputted from the IP packet assembling/disassembling section (19) to a personal computer 3 which accesses the DV camera 1.
Patent TW-534889-B (TW)
Title: Method and device for top seal type packaging
Inventor: OGURI TOSHIO
IPC: B31B17/00
Filed: 2001-04-13
Granted: 2003-06-01
Abstract: To provide a packaging device wherewith packaging by heat sealing a stretch film to a tray is carried out finely with appearances after packaging is made neat and troubles during conveyance is minimized. The packaging device 1 covers an opening of a tray T for which the upside is opened with a stretch film Fm, sticks the stretch film to a flange of the tray T by heat sealing and cuts the stretch film by fusing. The packaging device 1 comprises a stretching mechanism 9, a control part and a film take-up part 53. The stretching mechanism 9 stretches the stretch film Fm. The control part makes the stretching mechanism start on working at least before the stretch film is heat sealed to the tray T and controls works for stretching the stretch film Fm. The film take-up part 53 takes up the stretch film Fm after the stretch film is cut by fusing.
Patent TW-523856-B (TW)
Title: Manufacturing method for semiconductor device, and the tray used thereof
Inventor: NUMAZAKI MASATO
IPC: B65D21/02
Filed: 2001-04-20
Granted: 2003-03-11
Abstract: The present invention comprises the tray body, a plurality of packets, and a buffer. When the packets accommodate the CSP (chip-scale package), the packet bottom configured as contacting with the CSP is formed of soft material in lower hardness than the tray body, which can moderate the impact to the CSP during the falling of the tray, and prevent the damage or breakage to the CSP.
Patent TW-538616-B (TW)
Title: Method for providing transparent public addressed networks within private networks
Inventor: HARRANG JEFFREY PAUL
IPC: H04L29/12
Filed: 2001-06-08
Granted: 2003-06-21
Abstract: A system includes a first device for receiving a datagram from a public network whose destination is specified by a globally unique Internet Protocol (IP) address and for performing network address translation of said globally unique IP address to a non-globally unique IP address in a private network; and a second device for routing said datagram to a user device connected to the second device wherein said user device includes the destination specified by said non-globally unique IP address and for performing basic network address translation to said non-globally unique IP address to said corresponding globally unique IP address.
Patent TW-508252-B (TW)
Title: Treatment agent, method and device for treating hazardous substances
Inventor: KATO SHINJI
IPC: A61K35/14
Filed: 2001-10-11
Granted: 2002-11-01
Abstract: A material (10) for treating a harmful substance, characterized in that it comprises a holding substance (13) having a specificity of holding only specific harmful substances (3) such as a virus, a bacterium or a toxicant which is or may be incorporated into a material to be treated in at least one phase of a liquid or gas phase and a transition metal oxide deactivating the above harmful substance held by the holding substance (13) through the function as a photocatalyst.
Patent TW-521381-B (TW)
Title: Method for forming nitride spacer by using atomic layer deposition
Inventor: HSIEH JUNG-YU
IPC: H01L21/76
Filed: 2001-11-29
Granted: 2003-02-21
Abstract: The present invention provides a method for forming a silicon nitride spacer by using an atomic layer deposition (ALD) method. The procedure of the ALD is to use a first kind of excess gas as a reactant air and thus produce a first mono-layer solid phase of the first reactant air on the wafer. When the first chemical reaction is completed, the first excess air is drawn out, and then the second excess air is released to deposit a second mono-layer solid phase of the second reactant air on the first mono-layer solid phase. In this way, a whole deposited layer with a layer of the first mono-layer solid phase, a layer of the second mono-layer solid phase, and so on are stepwise formed on the wafer surface. The ALD method is a time consuming task in deposition process such as in the generation of 0.35 μm to 0.5 μm of VLSI ages. However, in the generation of 0.18 μm, 0.13 μm or beyond of VLSI ages, because the device is getting smaller than ever before, the deposition speed of the ALD method is just right on time to meet the demand and is an appropriate method in depositing silicon nitride spacer.
Patent TW-555734-B (TW)
Title: A process for the preparation of 1,4-bis(hydroxymethyl)-2,3,5,6-tetrafluorobenzene
Inventor: JONES RAYMOND VINCENT HEAVON
IPC: C07C29/09
Filed: 2001-12-04
Granted: 2003-10-01
Abstract: A process for the preparation of 1,4-bis(hydroxymethyl)-2,3,5,6-tetrafluorobenzene comprising fluorinating 2,3,5,6-tetrachloroterephthalonitrile to obtain 2,3,5,6-tetrafluoroterephthalonitrile, hydrogenating 2,3,5,6-tetrafluoroterephthalonitrile to give 1,4-bis(aminomethyl)-2,3,5,6-tetrafluorobenzene and converting 1,4-bis(aminomethyl)-2,3,5,6-tetrafluorobenzene to 1,4-bis(hydroxymethyl)-2,3,5,6-tetrafluorobenzene.
Patent TW-583331-B (TW)
Title: Method of growing metamorphic lattice structure by organometallic chemical vapor deposition at below 500 DEG C
Inventor: LIAO CHIN-I
IPC: C23C16/00
Filed: 2001-12-06
Granted: 2004-04-11
Abstract: This invention provides a method of growing metamorphic lattice structure by organometallic chemical vapor deposition at below 500 DEG C, which uses organometallic chemical vapor deposition to grow metamorphic lattice of InGaAs on a GaAs substrate at a working temperature range between 420 and 500 DEG C, in which the epitaxial growth rate is maintained at a low growth rate between 3.2 and 8.0 nm/min; after the epitaxial growth is completed, the substrate is quenched to quickly decrease temperature so that the InGaAs metamorphic lattice with low interfacial defect, high lattice quality and mirror-like smooth surface is obtained.
Patent TW-533085-B (TW)
Title: Negative ion generator, and system and method for generating negative ion
Inventor: NOMURA SHUZO
IPC: F24F3/16
Filed: 2001-12-25
Granted: 2003-05-21
Abstract: A negative ion generator that is capable of easily producing a large amount of clustered ions having negative and positive ions mixed with each other and separating only negative ions for use, is characterized by the connection of a spray nozzle and a gas-liquid separator and is comprised of a plurality of annular flow passages disposed in parallel with each other and in communication with each other in circumferential direction so as to generate negative ions more effectively, mixed flow passages having a plurality of inlets and outlets formed in the annular flow passages so that the positions of inlets and outlets in the annular passages are displaced in circumferential direction and a plurality of communication flow passages allowing the inlets and the outlets formed in the different annular flow passages to communicate with each other, and fluid delivery and discharge flow passages allowed to communicate with the mixed flow passages, characterized in that a spray nozzle is connected to the delivery flow passage and a gas-liquid separator is connected to the discharge flow passage; a negative ion generating system, characterized in that the plurality of negative ion generators are connected to one system of air feed piping.
Patent TW-544915-B (TW)
Title: A capacitor for semiconductor devices and a method of fabricating such capacitors
Inventor: LEE KEE-JEUNG
IPC: C23C16/30
Filed: 2001-12-28
Granted: 2003-08-01
Abstract: The present invention provides a capacitor for semiconductor devices and a method of fabricating such capacitors, which ensure excellent electrical characteristics while providing sufficient charge capacitance for high-density semiconductor devices. The fabricating method includes: a step of providing a semiconductor substrate, a step of forming a lower electrode on the semiconductor substrate, a step of forming a Ta1-xAlxOyNz (0.01 <= x <= 05, 2 <= y <= 2.5, 0.01 <= z <= 0.1) dielectric layer on the lower electrode, and a step of forming an upper electrode 21 on the Ta1-xAlxOyNz dielectric layer.
Patent TW-546571-B (TW)
Title: Maintenance and training system of computer simulation vehicle troubleshooting
Inventor: HUNG JING-HUANG
IPC: G06F17/50
Filed: 2001-12-31
Granted: 2003-08-11
Abstract: The invention relates to a maintenance and training system of computer simulation vehicle troubleshooting, which primarily employs a signal processing unit in connection with simulating computer and vehicle computer so as to go through the signal processing unit to perform control and simulation task concerning all parts of vehicle and produce simulation figures of specific states of all vehicle parts, the faulty location and cause of vehicle can be directly simulated on computer for trainee to inspect and study.
Patent TW-528897-B (TW)
Title: Light transmitting plate
Inventor: NISHIGAKI YOSHIKI
IPC: F21V8/00
Filed: 2002-03-18
Granted: 2003-04-21
Abstract: The present invention provides a light transmitting plate, which is large in size, has pattern for reflection or diffusion of light, and is directly molded from melted resin without post-molding warpage or deformation, in which the pattern for reflection or diffusion of light is precisely transferred and printed onto the light transmitting plate. The light transmitting plate is mainly formed by injecting melted transparent resin into a mold having a pattern on at least one surface of a cavity, in which the light transmitting plate has a diagonal dimension from 14 inches to 30 inches, a pattern for reflection or diffusion of light on at least one surface, a birefringence value of 9x10<SP>-5</SP> or less in the thickness direction, and the variation in the birefringence values is within ± 3x10<SP>-6</SP> from the average. The pattern of the present light transmitting plate is transferred from the pattern on the surface of the cavity at a transfer ratio of 90% or more, and the variation in the transfer ratios is within 2% from the average.
Patent TW-I241262-B (TW)
Title: Bicycle disc brake hub
Inventor: KANEHISA TAKANORI
IPC: B62L1/00
Filed: 2002-04-22
Granted: 2005-10-11
Abstract: A bicycle disc brake hub is provided with a hub axle, a hub shell, a first spoke attachment portion, a second spoke attachment portion and a brake rotor attachment portion disposed adjacent the first spoke attachment portion. The first spoke attachment portion has a plurality of first spoke holes, while the second spoke attachment portion has a plurality of second spoke holes. The first spoke attachment portion is disposed at the first hub shell end, while the second spoke attachment portion is disposed at the second hub shell end. The brake rotor attachment portion has a plurality of axially extending rotor mounting holes with predetermined diameters and center axes spaced a second radial distance from the center axis of the hub axle. The first spoke attachment portion and the brake rotor attachment portion are arranged relative to each other such that spokes can easily be installed into the first spoke holes.
Patent TW-592941-B (TW)
Title: Method for producing an integral foam shoe body
Inventor: JI JENG-SHIAN
IPC: B29C44/12
Filed: 2002-04-22
Granted: 2004-06-21
Abstract: A method for producing an integral foam shoe body includes the steps of placing an upper and an insert in a mold cavity, filling the mold cavity and a gap between the upper and the insert with a foam-able material, and closing the mold cavity and subjecting the foam-able material to expansion and molding so as to form the outsole with the insert inlaid therein. Accordingly, this invention is able reduce the manufacturing cost, improve the passing rate, and is applicable to make shoe sole with multiple colors, flexible and complicated configurations.