baber/WOPTO huggingface dataset:
Patent TW-465028-B (TW)
Title: Semiconductor device and method of production thereof
Inventor: ANDO MASATERU
IPC: H01L21/768
Filed: 1999-12-23
Granted: 2001-11-21
Abstract: A semiconductor device and method of manufacture are provided wherein a contact hole can be formed with increased contact area while maintaining sufficient isolation between an electroconductive layer deposited in the contact hole and an adjacent wire. According to one embodiment (100), a double-layered side-wall insulating layer can be formed within a contact hole (116). The upper (second) side-wall insulating layer (120) can be etched back to expose part of the lower (first) side-wall insulating layer (118) formed in the bottom of the contact hole (116). Subsequently, the exposed portion of the first side-wall insulating layer (118) can be subject to a wet etch to remove the portion of the first side-wall insulating layer (118) at the bottom of the contact hole (116).
Patent TW-452520-B (TW)
Title: Frictionally fusion method for manufacturing striking plate of golf club head
Inventor: JANG WEN-SHIAN
IPC: B23K20/12
Filed: 2000-01-10
Granted: 2001-09-01
Abstract: This invention is related to a frictionally fusion method for manufacturing a striking plate of a golf club head, comprising the steps of: frictionally fusing a metal striking plate that is made of a metal material being of the same metal family of the striking head but having higher rigidity to the sweet spot of the striking head; and retouching the striking face of the striking head. Such a method for frictionally fusing the striking plate to the striking head, prolongs the time, which the striking plate of the golf club head can be secured to the striking head so as to prolong the lifecycle of the striking head.
Patent TW-439283-B (TW)
Title: Lateral thin-film silicon-on-insulator (SOI) device having multiple zones in the drift region
Inventor: LETAVIC THEODORE
IPC: H01L29/78
Filed: 2000-01-20
Granted: 2001-06-07
Abstract: A lateral thin-film silicon-on-insulator (SOI) device includes a semiconductor substrate, a buried insulating layer on the substrate and a lateral MOS device on the buried insulating layer and having a source region of a first conductivity type formed in a body region of a second conductivity type opposite to that of the first. A lateral drift region of a first conductivity type is provided adjacent the body region, and a drain region of the first conductivity type is provided laterally spaced apart from the body region by the drift region. A gate electrode is provided over a part of the body region in which a channel region is formed during operation and over at least a part of the lateral drift region adjacent the body region, with the gate electrode being insulated from the body region and drift region by an insulation region. In order to provide an optimum combination of low ""on"" resistance and high breakdown voltage, the lateral drift region is provided with a plurality of spaced-apart zones of the second conductivity type extending horizontally in a lateral direction from the body region toward the drain region and having a varying charge level in the lateral direction.
Patent TW-421715-B (TW)
Title: Water separation method and device for cell or virus sample
Inventor: JANG LI-WEN
IPC: G01N27/07
Filed: 2000-01-31
Granted: 2001-02-11
Abstract: A water separation method and device for cell or virus sample is to spin the sealed tube, which contain cell or virus sample, in a high speed centrifuge. While the sample forms a film on the tube wall, suck the air out of the sealed tube to form a low air pressure in the tube and raise the temperature. It will cause the water in the sample easy to evaporate in a short time and get the aim of water separation.
Patent TW-441106-B (TW)
Title: Structure, fabrication method and operation method of flash memory cell
Inventor: LIN RUEI-LIN
IPC: H01L27/115
Filed: 2000-03-22
Granted: 2001-06-16
Abstract: A flash memory cell structure, the fabrication method and operation method thereof is disclosed, wherein a dioxide layer is formed on the semiconductor substrate of this flash memory cell, and form semiconductor layers of the first heavily doped region, the second doped region and the first doped region and the second heavily doped region. Based on the semiconductor layer, the flash memory can be constructed, which comprises drain, source, and stacked gate. The stacked gate is formed of control gate and floating gate, and it is disposed on top of the semiconductor layer to cover the second doped region and the first doped region completely, and to partly cover the first heavily doped region and the second heavily doped region. This flash memory cell can have a parasitic bipolar transistor for amplifying the current to enhance the performance of reading the data. The manufacturing and operation method are revealed with respect to these structures.
Patent TW-491692-B (TW)
Title: Method of preventing browning or darkening of fish and method of treating browned or darkened fish
Inventor: HIRAOKA KENICHI
IPC: A23L5/49
Filed: 2000-04-08
Granted: 2002-06-21
Abstract: The present invention provides fish having a color, which is the same as that of the freshly caught fish, by effectively preventing the browning or darkening of them. The present invention also provide a food, prepared by mixing raw, small fish such as young sardines with a seasoning such as a paste of seasoned sea-urchin eggs, which food is free of any body dripping and keeps its commercial value for a long period of time. The present invention further provides small fish having a reduced degree of browning or darkening or free from the browning or darkening by treating browned or darkened fish. In the present invention, fish are treated with an aqueous alkali solution and then the aqueous alkali solution attached to the treated fish is washed off or neutralized. Raw, small fish are treated with the aqueous alkali solution, then the aqueous alkali solution attached to the treated fish is washed off or neutralized, and the fish are treated with a seasoning. In addition, browned or darkened small fish are treated with the aqueous alkali solution, then the aqueous alkali solution attached to the treated fish is washed off or neutralized.
Patent TW-I278557-B (TW)
Title: Moisture-proof paper
Inventor: KITAMURA MASAHIRO
IPC: D21H19/58
Filed: 2000-04-14
Granted: 2007-04-11
Abstract: To obtain a moisture-proof paper capable of being readily recycled as a waste paper while keeping the moisture-proof properties by coating a resin composition obtained by formulating a synthetic rubber latex with an acrylic emulsion, and having a glass transition temperature within a specific range.
Patent TW-544301-B (TW)
Title: Ultrasound probe with integrated electronics
Inventor: GILBERT JEFFREY M
IPC: G10K11/34
Filed: 2000-06-22
Granted: 2003-08-01
Abstract: A hand-held ultrasound probe system includes integrated electronics within an ergonomic housing. The electronics includes control circuitry, beamforming and circuitry transducer drive circuitry. The probe electronics communicates with a host computer using an industry standard high speed serial bus.
Patent TW-538178-B (TW)
Title: Leader device for installation of on machine seamable papermaker's fabrics and belts
Inventor: FARGEOUT PATRICK
IPC: D21F9/00
Filed: 2001-01-15
Granted: 2003-06-21
Abstract: A leader having a shape substantially that of a triangle which is used to pull a seamable papermaker's fabric onto a paper machine comprising a plastic coated substrate having plastic reinforcing strips thereon.
Patent TW-490738-B (TW)
Title: Mesoporous silica films with mobile ion gettering and accelerated processing
Inventor: MANDAL ROBERT P
IPC: C23C16/54
Filed: 2001-02-07
Granted: 2002-06-11
Abstract: The present invention generally provides a process and an apparatus for depositing low dielectric constant films on a substrate. The low dielectric constant films are phosphorus doped mesoporous oxide formed by depositing and curing a phosphorous containing sol-gel precursor to form an oxide film having interconnecting pores of uniform diameter, and then annealing the film in an inert gas atmosphere or exposing the film to an oxidizing atmosphere containing a reactive oxygen species to form a phosphorus doped mesoporous oxide film.
Patent TW-523673-B (TW)
Title: Webpage browsing restriction method and servo system
Inventor: HAJI HISAO
IPC: G06F17/30
Filed: 2001-03-02
Granted: 2003-03-11
Abstract: The present invention relates to a webpage browsing restriction method and a servo system. Several webpages (5) including some webpages to which only specific users are allowed to browse are prepared in a server. When the server receives specific user identification information input by an user, the requested specific webpage (13) with a planted flag will be transmitted to the user's terminal. When the specific user browsing a specific webpage (13) requests to browse another specific webpage, the server receives the connection information (31) and, only if the received flag (32) is valid, transmits the next specific webpage at the same time. Therefore, a webpage can only be transmitted to a specific user for browsing through a formal procedure.
Patent TW-I246507-B (TW)
Title: Production method of high purity alkyladamantyl ester
Inventor: YAMAMOTO HIROMASA
IPC: C07C69/013
Filed: 2001-05-17
Granted: 2006-01-01
Abstract: There is provided a method for obtaining an alkyladamantyl ester efficiently by distilling and purifying a crude alkyladamantyl ester containing impurities which decompose the alkyladamantyl ester without decomposing the alkyladamantyl ester. The crude alkyladamantyl ester such as crude 2-methyl-2-adamantyl methacrylate is distilled in the presence of a heterocyclic compound and/or a basic compound such as 3-ethyl-3-hydroxymethyloxetane or diglycidyl bisphenol A.
Patent TW-514526-B (TW)
Title: Automatic control system for mass production of micro-capsules
Inventor: LI WEN-TAI
IPC: A61J3/07
Filed: 2001-05-22
Granted: 2002-12-21
Abstract: An automatic control system for mass production of micro-capsules mainly comprises a liquid level monitor device including a lifting mechanism and an ultrasonic liquid level sensor. The ultrasonic liquid level sensor detects the liquid level of the molten solution in the material tank and the lifting mechanism operates to adjust the clearance between a spray needle and the liquid level of the molten solution.
Patent TW-516998-B (TW)
Title: Production method and apparatus of trim component
Inventor: HIRAIWA YOSHIHIKO
IPC: B29C45/26
Filed: 2001-05-30
Granted: 2003-01-11
Abstract: A production apparatus of an interior trim component covered with a surface skin material having a plurality of different portions in such a manner that each boundary line of the different portions is hidden in a groove or valley provided in the substrate of the trim component, which includes a pair of confronted molding dies, a carrying-in device for introducing the surface skin material into a space between the confronted molding dies in such a manner that the boundary line of the surface skin material is positioned in engagement with the corresponding internal projection formed on a molding surface of either one of molding dies, a thrust mechanism including a thrust member assembled within the other molding die to be projected from its molding surface toward the internal projection of the confronted molding die and retractable therefrom and an actuator mounted to the other molding die for forwarding the thrust member toward the internal projection so that a distal end of the thrust member is brought into engagement with the boundary line of the surface skin material to retain the surface skin material in place on the internal projection of the confronted molding die, an injection device mounted to the other molding die for injecting melted synthetic resin into a space between the molding dies clamped with each other to form the substrate of the trim component with the surface skin material, wherein the carrying-in device is operated to introduce the surface skin material into the space between the confronted molding dies and retracted to the exterior after the thrust member was brought into engagement with the boundary line of the surface skin material, and wherein me thrust member is maintained in engagement with the surface skin material until the melted synthetic resin is injected by operation of the injection device.
Patent TW-I228153-B (TW)
Title: Method of forming a thin film using atomic layer deposition method
Inventor: PARK CHANG-SOO
IPC: C23C16/44
Filed: 2001-06-08
Granted: 2005-02-21
Abstract: The present invention discloses a method of fabricating a thin film using an atomic layer deposition, the method including: a first step of disposing a silicon substrate in a reaction chamber; a second step of introducing a first reactive gas and a carrier gas into the reaction chamber during a first period such that the first reactive gas is chemically adsorbed on the silicon substrate, wherein the reaction chamber is set to a first pressure during the first period; a third step of introducing a second reactive gas into the reaction chamber during a second period such that the second reactive gas is chemically adsorbed on the silicon substrate and discharges a residual portion of the first reactive gas out of the reaction chamber, wherein the reaction chamber is set to a lower second pressure than the first pressure during the second period; and further introducing the second reactive gas into the reaction chamber for a third period such that the second reactive gas is further chemically adsorbed on the silicon substrate, wherein the reaction chamber is set to a higher third pressure than the first pressure during the third period.
Patent TW-I227738-B (TW)
Title: Process and plant for the gas reduction of particulate oxide-containing ores
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: F27B15/00
Filed: 2001-06-28
Granted: 2005-02-11
Abstract: In a process for the gas reduction of particulate oxide-containing ores, in particular iron-oxide-containing material, in the fluidized-bed process at a pressure of <5 bars, wherein the ore by aid of a reducing gas produced from coal is heated, optionally also pre-reduced, in a fluidized-bed reactor (1) designed as a pre-heating stage (5), subsequently is reduced to sponge iron in at least one fluidized-bed reactor (2, 3) designed as a reduction stage (7, 8), the reducing gas via a reducing-gas feed duct (12) or reducing-gas duct (13) being conducted from the reduction stage (7, 8) to the pre-heating stage (5) in the opposite direction of the material to be reduced and conducted from stage to stage, and being drawn off as an export gas after purification, heat is supplied to the reducing gas fed to the reduction stage (7, 8) and/or pre-heating stage (5), namely by combustion, together with oxygen and/or air, of a portion of the reducing gas provided for the gas reduction in the reduction stage (7, 8) and/or the pre-heating stage (5).
Patent TW-I266813-B (TW)
Title: Wet process performed with anode water containing oxidative substance and/or cathode water containing reductive substance in semiconductor device fabrication, and anode water and/or cathode water used in the wet process
Inventor: PARK IM-SOO
IPC: H01L21/304
Filed: 2001-07-12
Granted: 2006-11-21
Abstract: A wet process performed in the manufacture of semiconductor devices with cathode water and anode water produced from electrolyte using a 3-cells electrolyzer having an intermediate cell for the electrolyte is provided. The 3-cells electrolyzer includes an anode cell, a cathode cell, and an intermediate cell between the anode and cathode cells, which are partitioned by ion exchange membranes. Deionized water is supplied into the anode and cathode cells, and the intermediate cell is filled with an electrolytic aqueous solution to perform electrolysis. The anode water containing oxidative substances and/or the cathode water containing reductive substances, which are produced by the electrolysis, are used in a wet process.
Patent TW-510783-B (TW)
Title: Thermoinsulating knapsack
Inventor: MANINI PAOLO
IPC: A47J41/00
Filed: 2001-07-24
Granted: 2002-11-21
Abstract: The present invention relates to a thermoinsulating knapsack for carrying beverages, comprising a sack (1) provided with straps (2) for transportation on the back, inside which is arranged a container (3) for a beverage. Said container (3) is provided with an opening into which is inserted a flexible tube (4) which enables the beverage to be sorbed. One or more evacuated panels (5, 6) comprising an envelope which encloses powder of an inert material with average particle size lower than 100 nanometers are arranged between said sack (1) and said container (3).
Patent TW-I290134-B (TW)
Title: Method and system for carbonylating a carbonylatable reactant in a carbonylation process
Inventor: CHEUNG HUNG-CHEUN
IPC: C07B61/00
Filed: 2001-08-01
Granted: 2007-11-21
Abstract: A method and apparatus for sequestering entrained or volatile catalyst species in a carbonylation process includes contacting the product stream with a vinyl pyridine or a vinyl pyrrolidone resin bed which is operative to sequester entrained or volatile catalytic species. The invention is particularly useful in connection with the iridium catalyzed carbonylation of methanol wherein the loss of entrained or volatile catalyst species depletes the catalytic content of the reactor. The resin may be digested in order to recover the catalytic metals.
Patent TW-I259140-B (TW)
Title: A method for bonding thin films with fabrics or foams and bonding device using the same
Inventor: LI CHUEN-SHIUAN
IPC: B32B23/02
Filed: 2001-08-01
Granted: 2006-08-01
Abstract: This invention relates to ""a method for bonding thin films with fabrics or foams and bonding device using the same,"" where fabrics and adhesive transparent films are heated and then transferred to a vacuuming and bonding device to cause the transparent films to be completely bound to the fabric under vacuum ejection process. Due to the vacuuming, the fabric does not need to be directly contacted with the rollers during bonding as the prior art does whereby the fabric would not be rolled thereby maintaining its original textures and patterns. The fabric implementing this invention can be elastic webs bonding with transparent films. The bonding of the elastic web is free from actual rolling due to vacuuming, thereby maintaining original elastic features, and clear and visible web patterns after forming.
Patent TW-503188-B (TW)
Title: Marking method, device the optical member marked
Inventor: ITO KAZUYOSHI
IPC: B23K26/00
Filed: 2001-08-24
Granted: 2002-09-21
Abstract: To provide a marking method capable of easily recognizing the existence of a marking without using a special reading equipment, and also capable of avoiding a destruction of material and a deterioration of material strength. Preparing a marking object; converging, into the marking object, a laser beam having a wave length range so chosen that the laser beam can transmit through a material forming the marking object, and then effecting a multiple photon absorption; and moving a converging position of the laser beam, in a manner such that an area whose refractive index is changed due to the multiple photon absorption can form a diffraction pattern capable of diffracting a visible light.
Patent TW-575665-B (TW)
Title: Process for preparing a recombinant thermostable enzyme for converting maltose into trehalose
Inventor: TSUSAKI KEIJI
IPC: C12N9/90
Filed: 1995-10-05
Granted: 2004-02-11
Abstract: Disclosed are a recombinant thermostable enzyme, which converts maltose into trehalose and is stable up to a temperature of about 80 DEG C even when incubated at pH 7.0 for 60 min, a preparation of the enzyme, a DNA encoding the enzyme, a recombinant DNA containing the DNA, a transformant, and an enzymatic conversion method of maltose by using the enzyme.
Patent TW-I241567-B (TW)
Title: Information carrier, apparatus, substrate, and system
Inventor: LENSSEN KARS-MICHIEL HUBERT
IPC: G11B7/24033
Filed: 2001-08-30
Granted: 2005-10-11
Abstract: The information carrier (1) contains a storage unit (9), an integrated circuit (10) and a first and a second coupling element (31, 32). Said coupling elements (31, 32) are intermediate in the transfer of data and energy from a base station (50) to the integrated circuit (10) and vice versa. Between the base station (50) and said coupling elements (31, 32) the transfer of data and energy is contactless, and preferably by capacitive coupling. Between at least the first (31) of and preferably both of the coupling elements (31, 32) data and energy are transferred by means of capacitive coupling. The base station (50) is preferably incorporated in an apparatus (40) further containing the reading device (60) of the storage unit (9). To facilitate the capacitive coupling, the base station (50) contains a first and a second capacitor plate (54, 55). The information carrier (1) and the apparatus (40) with the base station (50) containing said capacitor plates (54, 55) together constitute the system, which is suitable for copy protection of the information on the storage unit (9).
Patent TW-533111-B (TW)
Title: Wire electrical discharge machining method and apparatus
Inventor: SATO TATSUSHI
IPC: B23H7/02
Filed: 2001-11-13
Granted: 2003-05-21
Abstract: A wire electric discharge machine of the present invention processes a work (1) through electric discharge by moving a wire electrode (5) with respect to the work (1) by a drive means (9) and supplying processing energy between the wire electrode (5) and the pole of the work (1) by a processing electricity supply mechanism (10). The wire electric discharge machine is characterized by comprising a processing energy regulating means (13) for reducing the machining energy per unit moving distance of the wire electrode (5) when the distance between an approach point (O) for connecting the approach part (4) of relative moving path of the wire electrode (5) and the work (1) with a machining shape part (2) and the center of the wire electrode (5) at the machining shape part (2) falls with a range where the machining volume of the work (1) per unit moving distance of the wire electrode (5) decreases. Formation of a bite in the machining face of the work (1) can be suppressed in the vicinity of the approach point (O).
Patent TW-538075-B (TW)
Title: Production process of non-flying plastic microballoons
Inventor: SHIGEMORI YOSHIHIRO
IPC: C09K23/00
Filed: 2001-11-15
Granted: 2003-06-21
Abstract: Non-flying plastic microballoons are produced by bringing unexpanded, expandable plastic microballoons, which have been heated to a temperature lower than an expansion starting temperature thereof, and a mixture of a wetting agent and gas, the mixture having been heated to a temperature at least equal to the expansion starting temperature of the expandable plastic microballoons, into contact with each other to cause expansion of the expandable plastic balloons, and then cooling the resulting expanded plastic balloons.
Patent TW-I266526-B (TW)
Title: Television frame dividing and switching apparatus and method
Inventor: JU LI-WEI
IPC: G06F15/16
Filed: 2001-11-22
Granted: 2006-11-11
Abstract: The invention provides a television (TV) frame dividing and switching apparatus and method. The apparatus includes a TV that is combined with a set top box and a controller. The set top box converts the analog image signal inputted to TV into the digital image signal, and outputs the image from TV screen and divides the image into a reduced image frame and a control frame so as to display these two frames once TV is turned on. The controller includes a control key for dividing and switching frame so as to enable TV to display the full screen image frame when the control key is pressed.