baber/WOPTO huggingface dataset:
Patent TW-413708-B (TW)
Title: Improved process for fixing dyes in textile materials
Inventor: COLE HOWARD
IPC: D06P5/02
Filed: 1998-11-17
Granted: 2000-12-01
Abstract: A process for fixing dyes impregnated in fine-dimensional synthetic textile substrates in an environmentally safe manner. The process comprises contacting the dyed synthetic substrates with a phenol- and formaldehyde-free dye-fixative composition comprising: (a) polymethacrylic acid, (b) copolymers of methacrylic acid consisting essentially of methacrylic acid and an ethylenically unsaturated comonomer selected from the group consisting of 2-acrylamido-2-methyl-propanesulfonic acid, sodium vinyl sulfonate, sodium styrene sulfonate, alkyl acrylate, (c) sulfamic acid, and (d) combinations of (a), (b) and (c).
Patent TW-399364-B (TW)
Title: Method and apparatus for wideband predistortion linearization
Inventor: BTIFFA MARK
IPC: H03F1/32
Filed: 1998-12-15
Granted: 2000-07-21
Abstract: A Predistortion Signal is generated which compensates for third order and higher order intermodulation distortion over a wideband.  The predistortion signal is applied to an input radio frequency signal, for example a multi-tone radio frequency signal.  The predistortion signal is a low order polynomial having adjustable coefficients.  The predistortion signal can compensate for intermodulation products produced a nonlinear amplifier, and the polynomial coefficients can be adjusted based on the difference between the amplifier output and the input radio frequency signal.
Patent TW-405310-B (TW)
Title: Wireless selection call/receipt device and mobile device
Inventor: KAIDA SHIGEKI
IPC: H04M1/72451
Filed: 1998-12-30
Granted: 2000-09-11
Abstract: The wireless selection call/receipt device includes: receiver, used to receive a wireless call signal that includes the sender's information which can make the receiver recognize the sender and allot the priority for the sender; multiple types of notifying devices, used to notify the receiver who receives the wireless call signal by different methods; time counting device, used to set and count present time and date; data storage device, used to set and store the notifying status information and the time information through the information display device; information input device used by the receiver, and the notifying operation and receiving operation of the wireless call signal represented by the notifying status, and the time information represents the effective period range and the effective time range of the receiving operation and the notifying operation; and control device, used to search, check, compare and control the notification operation corresponding to the searched notifying status information.
Patent TW-436899-B (TW)
Title: Equipment of 300 φ electron cyclotron resonance plasma machine-station
Inventor: DAI FU
IPC: H05H1/30
Filed: 1999-01-18
Granted: 2001-05-28
Abstract: This invention is about the equipment of 300 φ electron cyclotron resonance (ECR) plasma machine station, in which different geometrical contours and coupling manners are used to design an ECR plasma machine-station system that is suitable for large area wafer fabricating process. This invention includes the following units: a microwave source, which can generate 2.45 GHz microwave; circulator; dummy load; direction coupler; automatic matching instrument; electric wave mode converter; wave rotator; 500 φ microwave resonance cavity; microwave antenna; quartz microwave window; cooling fan; magnetic field source, which includes three sets of coils and is used to generate 873 gauss uniform planar magnetic field; 500 φ plasma reaction cavity body; 350 φ wafer holding base; vacuum connecting chamber; and molecular turbo pump. In this invention, high frequency rotation of electron in magnetic field (873 gauss) is mutually reacted with the right-rotating circularly polarized electromagnetic wave (2.45 GHz) to generate resonance. When this resonance is occurred in the vacuum gas pressure container (plasma reaction chamber), the gas molecules in the container will be ionized to form plasma.
Patent TW-459016-B (TW)
Title: Epoxy resin composition and resin-encapsulated semiconductor device
Inventor: MATSUOKA YOSHIKI
IPC: H01L23/29
Filed: 1999-03-09
Granted: 2001-10-11
Abstract: An epoxy resin composition comprising (A) a bifunctional crystalline epoxy compound, (B) an amorphous trisphenolmethane type epoxy compound having three or more of epoxy groups in a molecule, and (C) an epoxy curing agent having phenolic hydroxyl groups. The resin composition has an excellent moldability (low viscosity and can be filled with filler with high density) and high softening point, and is used preferably as an encapsulating material for electronic device.
Patent TW-404066-B (TW)
Title: Semiconductor device with evaluation MISFET
Inventor: TANAKA TOSHIYUKI
IPC: H01L29/78
Filed: 1999-03-16
Granted: 2000-09-01
Abstract: A depletion type MISFET is formed on a surface of the semiconductor substrate, MISFET including a source region, a drain region, a channel region between the source and drain regions, a gate insulating film on the channel region, and a gate electrode on the gate insulating film. An impurity diffusion region is formed in a surface layer of the semiconductor substrate. An interconnect electrically connects the gate electrode and impurity diffusion region. A p-n junction is reversed biased when a voltage sufficient for cutting off the MISFET is applied to the gate electrode relative to the channel region, an electric path between the impurity diffusion region and the channel region is made non-conductive. Pads are connected to the gate electrode, source region, and drain region.
Patent TW-382111-B (TW)
Title: Coin accommodation funnel device
Inventor: TSUCHIDA TAMOTSU
IPC: G07D9/00
Filed: 1999-03-18
Granted: 2000-02-11
Abstract: The purpose of this invention is not only to simplifies the structure of coin accommodation funnel device but also easily changes the size of penetration hole. In other words, the purpose is to simplify the structure of coin accommodation funnel device for simple adjustment coins of different size. The invented coin accommodation funnel device comprises at least the base mechanism; disk mechanism, located on top of base which can rotate freely and have the penetration hole for coins to be fallen onto the base; rotation mechanism which rotates the disk; driving mechanism, located below the said base; and gear system, mounted on the said base to connect the said driving mechanism with the said rotation mechanism. The invented device also has a container accommodating the coins in random stacked state; disk mechanism, mounted at the inner bottom of container which can rotate and have the penetration hole for coin falling; and adjusting mechanism, mounted on the disk to open or close the said penetration hole to adjust the hole size of the slot.
Patent TW-565505-B (TW)
Title: Interlayer film for an optical laminate, optical laminate comprising the same and method of making the optical laminate
Inventor: FRIEDMAN MICHAEL
IPC: B32B27/08
Filed: 1999-08-09
Granted: 2003-12-11
Abstract: High clarity optical and safety glass laminate interlayer films and optical laminates are described. The films and their laminates comprise very low density polyethylene and/or its copolymers, preferably polymerized with metallocene catalysts, and modified with additives, such as coupling agents, clarifying or nucleation agents, UV-light absorbers, pigment or color concentrate, and IR-light blockers. The very low density polyethylene is laminated to EVA film for improved bondability in optical laminates.
Patent TW-476801-B (TW)
Title: Apparatus for processing a substrate contained in a process chamber
Inventor: LICATA THOMAS J
IPC: C23C14/02
Filed: 1999-08-19
Granted: 2002-02-21
Abstract: Apparatus and method for compensating process-related asymmetries produced in physical vapor processing of a surface. The invention may be used on a substrate (12) when sputtering material from a source or when using an ionized physical vapor deposition (IPVD) apparatus (19) to either deposit a film onto or remove material from a substrate (12). A compensating magnet (54), (76) is configured and positioned to produce a compensating magnetic field (66), (78)to offset the effects of chamber (13) and process-related asymmetries, particularly those that affect the distribution of plasma processing on a substrate (12) where the plasma (23) has been otherwise symmetrically produced. Asymmetries about an axis of the substrate (12), for example, are corrected, in, for example, systems such as sputter coating machines where a rotating magnet cathode or other such technique produces an initially symmetrical plasma (23). Asymmetrical non-uniformities in deposited films are reduced to an acceptable amount and substrates (12) may be cleaned in situ prior to metallization.
Patent TW-440648-B (TW)
Title: Cylinder lock-key-combination
Inventor: MIELONEN PEKKA
IPC: E05B29/04
Filed: 1999-08-25
Granted: 2001-06-16
Abstract: A cylinder lock-key-combination comprising a lock body (1), a turnable lock cylinder (3) located inside the lock body (1) and having an axial slot (8), a set of locking discs (4, 6) located inside the lock cylinder (3) and provided with at least one peripheral notch (4b, 6b) determining the opening combination of the lock and with an opening (4a, 6a) for a key, a locking bar (7), which in its locking position prevents turning of the lock cylinder (3) with regard to the lock body (1), and a key (2) for the lock including a combination surface for each locking disc (4, 6) so that the locking discs (4, 6) are turnable by means of the key (2) into positions in which the peripheral notches (4b, 6b) thereof form a uniform channel at the position of the locking bar (7) and the said slot (8) in the lock cylinder (3) into which the locking bar (7) can enter releasing the lock cylinder (3) to be turnable with regard to the lock body (1). The lock includes at least one locking disc (4) the key opening (4a) of which includes at least two separate counter surfaces (4a11, 4a12), which can be arranged in cooperation with one combination surface in the key (2) corresponding to said locking disc (4) in order to turn said locking disc (4) into the opening position of the lock starting from the same initial position of the key (2). The counter surfaces (4a11, 4a12) in the key opening (4a) of said at least one locking disc (4) are so dimensioned and arranged with regard to each other that for the part of at least one of the counter surfaces (4a11, 4a12) at least two different combination values can be selected for the corresponding combination surface to be made in the key (2).
Patent TW-I222996-B (TW)
Title: Aqueous cleaning solution for removing contaminants from surface of integrated circuit substrate and cleaning method using the same
Inventor: LEE KWANG-WOOK
IPC: C11D11/00
Filed: 1999-08-31
Granted: 2004-11-01
Abstract: A cleaning solution and a cleaning method using the same are provided. The cleaning solution includes a fluoride reducing agent, an organic acid containing a carboxyl group, an alkaline pH controller and water. The pH of the cleaning solution is 3.5 to 8.8.
Patent TW-590998-B (TW)
Title: Impregnated glass fiber strands and products including the same
Inventor: LAWTON ERNEST L
IPC: H05K1/03
Filed: 1999-12-10
Granted: 2004-06-11
Abstract: The present invention provides a coated fiber strand comprising at least one fiber having a layer of a dried residue of a resin compatible coating composition on at least a portion of a surface of the at least one fiber, the resin compatible coating composition comprising: (a) a plurality of discrete, dimensionally stable particles formed from materials selected from the group consisting of organic materials, polymeric materials, composite materials and mixtures thereof that provide an interstitial space between the at least one fiber and at least one adjacent fiber, the particles having an average particle size of about 0.1 to about 5 micrometers; (b) at least one lubricious material; (c) at least one polymeric film former; and (d) at least one coupling agent, and a fabric incorporating at least one of the fiber strands.
Patent TW-503177-B (TW)
Title: Method for manufacturing sunshade board and products made by same
Inventor: CHEN MU-TSUEN
Filed: 1999-11-15
Granted: 2002-09-21
Abstract: This invention provides a method for manufacturing a sunshade board and products made by the same method. The method comprises the steps of: performing preliminary machining on a sunshade substrate where no patterns will be placed on; coating a release agent to form a release layer that is not affinitive to the sunshade substrate; and coating an ink layer that is both affinitive to the sunshade substrate and the release layer; adhering a peel-off film of appropriate adhesion to the ink layer to obtain the final product for the sunshade board. By adopting such a method, in order to render patterns on the substrate board, the release layer and the ink layer attached to the release layer may be detached from the sunshade substrate surface by peeling off the peel-off film to render patterns constructed by the ink layer that is bonded to the sunshade substrate directly. As such, the manufacturing process is simplified while eliminating the environmental hazards due to treating wastewater resulted from cleaning the ink.
Patent TW-445564-B (TW)
Title: Wafer transfer device
Inventor: KATO TOMOO
IPC: B65G49/07
Filed: 1999-11-29
Granted: 2001-07-11
Abstract: The present invention is a wafer transfer device wherein multiple kinds of cassettes (41, 42) having different sizes and containing wafers in the stack direction can be selectively attached to an elevator mechanism (1a), and when a cassette (42) with a maximum size is attached to the elevator mechanism (1a), a second sensor (11) comprising a transmission sensor which has a light-emitting element (11a) and a light-receiving element (11b) is disposed outside the area occupied, so that a selected cassette is thereby detected, and the size of the wafer is measured based on the detection output (IO rate) from the second sensor (11).
Patent TW-490709-B (TW)
Title: A semiconductor apparatus, a method of fabrication of the same, and a reinforcing tape used in fabrication of the same
Inventor: NAKAMURA NAKAE
IPC: H01L21/48
Filed: 1999-12-01
Granted: 2002-06-11
Abstract: A semiconductor apparatus includes a thin film belt- like insulating tape having a plurality of predetermined wire patterns thereon, and a plurality of IC chips that are provided on a surface of the insulating tape at uniform spaces in a lengthwise direction and electrically connected with the wire patterns, and further includes thick film reinforcing tapes with sprocket holes for transport use provided at uniform spaces, the reinforcing tapes being provided on both side portions of the insulating tape, in the lengthwise direction.
Patent TW-455866-B (TW)
Title: Information reproducing method and apparatus
Inventor: WAKABAYASHI KOUICHIROU
IPC: G11B7/00
Filed: 1999-12-27
Granted: 2001-09-21
Abstract: An information reproducing apparatus is disclosed, which includes the steps of radiating an optical spots to scan information marks recorded on tracks inside a predetermined information recording region, detecting an optical change of the information marks by this scanning operation, executing a signal processing for the reproducing signal so as to reduce inter-symbol interference of an interference amount that varies for each of the information marks, and reproducing the information corresponding to the information mark. A plurality of equalization coefficients used for an equalization processing are calculated for the magnitude of the optical change detected for each information mark. The inter-symbol interference is reduced on the basis of these equalization coefficients. Therefore, the inter-symbol interference can be reduced while the equalization coefficients are changed in accordance with the level of the reproducing signal.
Patent TW-515009-B (TW)
Title: Semiconductor device and fabrication process therefor
Inventor: OKONOGI KENSUKE
IPC: H01L21/762
Filed: 2000-02-01
Granted: 2002-12-21
Abstract: A surface of a substrate is oxidized at a temperature equal to or higher than 1050 DEG C, or at an oxidation speed equal to or higher than 7.5 nm/min to form an oxide film with a thickness equal to or more than 1500 nm. When the oxide film is removed, a density of pits existent at the surface of a substrate is equal to or less than that prior to the oxidation treatment and a depth of a pit existent there is equal to or less than 50 nm. An element isolation withstand voltage can be prevented from lowering and a fabrication yield of a miniaturized, highly integrated semiconductor device can be improved.
Patent TW-541784-B (TW)
Title: Active filter circuit
Inventor: KAMOSHIDA IWAO
IPC: H03F3/345
Filed: 2000-02-19
Granted: 2003-07-11
Abstract: The present invention provides an active filter circuit which has smaller circuit, is realizable by MOS transistor circuit with less distortion, and is advantageous for the performance regarding noise. The solution of the present invention is as follows. Current amplifiers GM, GM2 are inverting/non-inverting amplifiers singly constituted of MOS transistors. An input terminal 1a of the current amplifier GM1 is connected to the output terminal 2b of the current amplifier GM2, and one end of the capacitor C1 is connected to the connection point. The output terminal 1b of the current amplifier GM2 is connected to the output terminal 2a of the current amplifier GM1, and one end of the capacitor C2 is connected to the output terminal 2a of the current amplifier GM1. The input signal X is not only supplied to the other end of the capacitor C1, but also supplied to the adder circuit 4. The adder circuit 4 is formed of more than one MOS transistors, which has the function of adding the output signal from the output terminal 2a of the current amplifier GM1 and the input signal X, Y1, Y2, Y3 are the output signals of filters respectively.
Patent TW-491934-B (TW)
Title: Dispensing method for gas
Inventor: LIOU GUO-JEN
IPC: F17C13/00
Filed: 2000-03-03
Granted: 2002-06-21
Abstract: The present invention relates to a dispensing method for gas in the gas steel cylinder, which uses a computer equipment and automatical machines to fill the steel cylinder, read the information from the steel cylinder, dispensing, weighting, filling with gas, valuation and discharging the steel cylinder. The present invention can provide the ability for large amount processing, saving labor cost, improving the precision of filling amount and evaluation error.
Patent TW-476700-B (TW)
Title: Apparatus and method for transferring microstructures from a tool onto a substrate to be structured
Inventor: REUTHER FRANK
IPC: G03F9/00
Filed: 2000-04-14
Granted: 2002-02-21
Abstract: The invention relates to a device and a method for transferring microstructures from a tool to a substrate which is to be structured. The invention aims to align the tool and the substrate in a mutually controlled manner. The device contains supports for the tool and the substrate which can be displaced in an opposing direction in relation to one another, resulting in an alteration of the distance between the tool and the substrate. A measuring system is provided which can be inserted between the supports, for measuring selected locations on at least one measuring plane. The direction of displacement of the supports is aligned vertically in relation to said measuring plane. The measuring system forms a fixed spatial relationship with the tool in a measuring position. The substrate can be displaced parallel to the measuring plane, in order to be aligned in relation to the tool. The invention can be used for producing microstructured components.
Patent TW-452806-B (TW)
Title: Electronic component and manufacturing method of electronic component
Inventor: HONDA KAZUYOSHI
IPC: H05K3/00
Filed: 2000-04-18
Granted: 2001-09-01
Abstract: The present invention relates to an electronic component and manufacturing method of electronic component. Electrode layers (1, 2) are arranged on both sides of a dielectric layer (3) facing each other so as to constitute a capacitor. Lead electrodes (4, 5) are formed in the electrode layers (1, 2). A penetrating electrode (6) that is insulated from the electrode layers (1, 2) is formed. An electronic component (10) configured in this manner is mounted on a wiring board, and a semiconductor chip can be mounted thereon. Through the connection of semiconductor chip with the wiring board via the penetrating electrode (6), the semiconductor chip or the wiring board is connected with the lead electrodes (4, 5). In this manner, while suppressing the size increase of a mounted area, the capacitor or the like can be arranged near the semiconductor chip. Thus, the semiconductor chip is driven with high frequency more easily.
Patent TW-446555-B (TW)
Title: Disposable absorbent article having reduced impact on surface tension of acquired liquid
Inventor: MUSCAT ANDREAS
IPC: A61F5/44
Filed: 2000-05-12
Granted: 2001-07-21
Abstract: The present invention provides a disposable absorbent article which does not substantially impact the surface tension of the acquired liquid and thus allows to combine good liquid acquisition performance with a liquid handling structure having large open pores. The disposable absorbent article of the present invention comprises the topsheet, a backsheet, the liquid storage structure intermediate the topsheet and the backsheet and a liquid handling structure intermediate the topsheet and the liquid storage structure. The liquid handling structure and features large open pores in order to readily accept high viscosity liquids such as faeces as well as low viscosity liquids such as urine. The various components of the absorbent article of the present invention do not substantially reduce the surface tension of the acquired liquid.
Patent TW-520305-B (TW)
Title: Tension control system and method for reducing front end and tail end overfill of a continuously hot rolled product
Inventor: SHORE T MICHAEL
IPC: B21B37/16
Filed: 2000-07-04
Granted: 2003-02-11
Abstract: A system for controlling front and tail end gauge of a continuous hot rolled product in a rolling mill includes first and second individually driven roll stands arranged successively along said pass line in advance of a group of roll stands. A controller adjusts the operating speed relationship between the first and second individually driven roll stands to achieve an increased level of tension in the front and tail end segments of the product passing between the first and second individually driven roll stands. The increased level of tension results in the decrease in product cross sectional area sufficient to compensate for the lack of cross sectional area reduction resulting from the absence of interstand tension experienced by said front and tail end segments while being rolled in the group of roll stands. To control the gauge of the front end of the continuous hot rolled product, the controller commands a decrease in the speed of the first roll stand as front end approaches the second individually driven roll stand, which is located adjacent to and downstream of the first individually driven roll stand. The reduction of the speed of the first roll stand below a nominal rolling speed establishes the increased level of tension of the product between the first and second roll stands when the front end enters the second roll stand. When the front end has passed the first roll stand, the controller commands the speed of the first roll stand to return to the nominal roll speed to roll the segment of the product between the front and tail ends. To control the gauge of the tall end of the product, the controller commands a decrease in the speed of the first roll stand as the tail end approaches the second individually driven roll stand.