baber/WOPTO huggingface dataset:
Patent TW-201348-B (TW)
Title: Interface drive circuit of attachment unit
Inventor: YANG TSWEN-SHIAW
IPC: H03K17/12
Filed: 1992-09-18
Granted: 1993-03-01
Abstract: An interface drive circuit of attachment unit which controls its operation states with an enable signal, comprises: -A current source which supplies stable current. -A differential transistor pair which consists of two transistors and two load resistors. The common source, of two transistors is connected with the current source, the gates of two transistors are inputs for complementary signals, the drains of two transistors are connected with the two load resistors respectively, and the other terminals of the resistors are connected with a power source. -A switch network which receives the enable signal to control switch operation, and connects to the differential pair to transmit the differential signal. The output of switch network is a pair of differential signals. -Two source followers with gates connected with the switch network to receive the output differential signals; and -A transistor switch with gate connected with the enable signal, and source and drain connected with the drains of drain followers. The source and drain are connected with an inductive cable load after connecting in parallel with load resistors respectively.
Patent TW-257781-B (TW)
IPC: C08L67/02
Filed: 1992-10-22
Granted: 1995-09-21
Abstract: Thermoplastic compositions based on polybutylene terephthalate are provided which are useful in high temperature resistant wire coating applications. These compositions generally are four-component alloys containing a) 40-65 % by weight of poly (1,4-butylene terephthalate); b) 1-30 % by weight of a polymeric grafting agent which is an ethylene copolymer carrying reactive groups; c) 0-20 % by weight of an ethylene copolymer ionomer; d) at least one component selected from the group of a copolyester urethane, a copolyether ester, a hydrogenated styrene/diene block copolymer optionally grafted with maleic anhydride, an adduct of maleic anhydride and a copolymer of ethylene or an acrylic-modified elastomer-based polymer.
Patent TW-505636-B (TW)
Title: Polar-substituted hydrocarbons
Inventor: GROBELNY DAMIAN
IPC: C07D211/28
Filed: 1994-09-09
Granted: 2002-10-11
Abstract: The invention relates to reiroviral protease inhibitors of the general formula (1) W-(A)n-B-(A*)m-V where W, A, B, A*, V, n and m are as defined herein, including related prodrugs of the genera formula (I) comprising a solubilising group which is labile in vivo.
Patent TW-291512-B (TW)
IPC: D21B1/04
Filed: 1995-02-11
Granted: 1996-11-21
Abstract: Methods for processing wood chips for digestion utilize a chip destructuring apparatus. The method includes an initial disc screen for removing the gross overthick and oversized chips which are discarded or are processed through a rechipper. After the initial disc screen, the entire stream of chips is processed to eliminate tramp metal. The entire chip stream is screened to remove fines. The stream of chips is fed to the chip destructuring apparatus from a surge bin with a star feeder. The star feeder is a metering device and is operated by a controller which monitors the level of chips in the surge bin. The controller uses the star feeder to feed a steady supply of chips to the chip destructuring apparatus which allows the destructuring apparatus to be configured for a maximum feed rate.
Patent TW-376392-B (TW)
Title: Process for the preparation of polyacetal copolymers
Inventor: FLEISCHER DIETRICH
IPC: C08G2/10
Filed: 1995-07-27
Granted: 1999-12-11
Abstract: In the process for the preparation, with simultaneous end group stabilization, of polyacetal copolymers in a homogeneous phase and working up thereof, cyclic formaldehyde oligomers are copolymerized with cyclic acetals in the presence of an initiator in a polymerization reactor and immediately thereafter the initiator is deactivated by addition of basic substances, the unstable chain ends being degraded down to 0.01% to 1% in the presence of residual monomer, the product losing the majority of the residual monomer at the reactor outlet by letting down into a palletizing device and the residual monomer which remains and the impurities dissolved in the product being removed by extraction with solvents and the product being palletized, after drying and stabilization. In a process for the preparation and simultaneous end group stabilization of a polyacetal copolymer in a homogeneous phase, in which a cyclic formaldehyde oligomer is copolymerized with a cyclic acetal in the presence of an initiator in a polymerization reactor and immediately thereafter the initiator is deactivated by addition of a basic substance, which comprises a procedure in which the unstable chain ends are degraded down to 0.01% to 1% in the presence of residual monomer, the improvement according to which the product spontaneously solidifies due to evaporation of the residual monomer at the reactor outlet by letting down into a palletizing device and the residual monomer which remains and the impurities dissolved in the product are removed by extraction with a solvent and the product is palletized, after drying and stabilization, wherein the product is let down at the reactor outlet into a palletizing device which is operated with water, an alcohol having up to three carbon atoms, or a mixture thereof; the residence time of the reaction mixture in the polymerization-active state is 0.1 to 10 minutes; and the stabilization is carried out at a temperature of from 150 DEG C to 250 DEG C.
Patent TW-287209-B (TW)
Title: Water soluble cyclic amine-dicarboxylic acid-alkanol amine salt corrosion inhibitor
Inventor: LJILJANA V MINEVSKI
IPC: C23F11/12
Filed: 1995-10-05
Granted: 1996-10-01
Abstract: Compositions and a method of using the compositions to inhibit corrosion. The compositions are water soluble n-alkyl morpholine, saturated dicarboxylic acid, optionally alkanol amine and optionally surfactant compositions which inhibit ferrous metal corrosion when added to aqueous oxygen-free solutions.
Patent TW-278229-B (TW)
Title: Fuse structure for an integrated circuit device and method for manufacturing a fuse structure
Inventor: KARL-HEINZ FROEHNER
IPC: H01L23/525
Filed: 1995-11-17
Granted: 1996-06-11
Abstract: A programmable fuse element disposed between integrated circuit elements that may be selectively joined during the manufacture or programming of an integrated circuit. The fuse element is a normally open fuse that electrically isolates the integrated circuit elements. The fuse element is comprised of a central area of conductive material insulated from the integrated circuit elements by areas of dielectric material. The integrated circuit elements and the fuse element are disposed on a thin oxide layer covering a semiconductor substrate to prevent those elements from shorting to the semiconductor substrate or to each other via the semiconductor substrate. A protective dielectric layer may be deposited over both the fuse element and the integrated circuit elements during the manufacture of the overall integrated circuit. A laser beam is used to burn through the protective layer and melts both the conductive material and the dielectric material that form the fuse element. As the fuse element melts, the conductive material contacts the integrated circuit elements thereby electrically coupling the integrated circuit elements together creating a low-resistance path.
Patent TW-347435-B (TW)
Title: Honeycomb body
Inventor: LUDWIG WIERES
IPC: B01J35/04
Filed: 1995-12-22
Granted: 1998-12-11
Abstract: A honeycomb body (2) disposed in a jacket tube (1) for exhaust gas flowing through, the flow channel (3) of the honeycomb body being formed between a plurality of adjacent wound or stacked metal sheets (4,5,16,17,18,19) layers, in which at least some are constructed with planning, in which a portion of the axial section (L) of the honeycomb body (2) is welded on the jacket tube, and in which at least one of the sheets (4,5,16,17,18,19) comprises at least a smooth portion (8,9,10,20) at least partially surrounding the honeycomb body (2) which extends from at least a surface end (6) through a portion of the axial length (L) of the honeycomb body (2); which is characterized in that: the ends of the plurality of layers are located on the inside of the smooth portion (8,9,10,20).
Patent TW-358064-B (TW)
Title: Thermal plastic resin molded products
Inventor: MATSUMOTO MASAHITO
IPC: C08F279/00
Filed: 1997-01-17
Granted: 1999-05-11
Abstract: A sort of thermal plastic resin molded product, formed by thermal plastic resin containing 5~40 wt.% of rubber chips, having on its surface chips to satisfying the conditions of the following formats (1)~(4): Format (1) (b/a)<=2; (in format (1), a and b represent respectively the average short axis length and the average long axis length of the rubber chip in the section in the thickness direction) Format (2) 1<={(b/a)max.}/{(b/a)min.}<=1.5 ; [in format (2), {(b/a)max}and {(b/a)min} represent respectively the maximum and the minimum value of said a and b ratio (b/a) in a plurality of sections in the thickness direction of said molded products] Format (3) 0<=(Amax-A)/A<=0.2 ; Format (4) 0<=(A-Amin)/A<=0.2 ; [in format (3) and (4), Amax and Amin represent respectively the maximum and the minimum value in the ratio of the space taken by the rubber chips in a plurality o sections in a plurality of sections in the thickness direction of said molded products, being A the average of the space ratio taken by the rubber chip in the plurality of sections in the direction of said molded products in thickness direction].
Patent TW-430654-B (TW)
Title: Preparation of and intermediates for pyridyl-4-fluoranilines
Inventor: RACK MICHAEL
IPC: C07D213/61
Filed: 1997-03-14
Granted: 2001-04-21
Abstract: A process for preparing pyridyl-substituted N-phenylhydroxylamines by catalytic hydrogenation of the corresponding nitro compounds in the presence of an N-substituted morpholine compound and rearrangement of the hydroxylamine compounds obtained to pyridyl-4-fluoraniline compounds is described.
Patent TW-408088-B (TW)
Title: A settable binder composition
Inventor: RECHICHI DINO
IPC: C04B2/10
Filed: 1997-06-04
Granted: 2000-10-11
Abstract: A dry powdered flowable cement composition contains calcium carbonate and a partially decarbonated magnesium carbonate. A slurry of the composition will set hard with various organic fillers including waste products and toxic waste. The composition can be slurried with contaminated water such as sea water, mineral laden ground water and muddy water. A high percentage of filler can be added while still having an acceptable set.
Patent TW-363922-B (TW)
Title: Tire for two-wheeled vehicles
Inventor: ARMELLIN GIANCARLO
IPC: B60C11/04
Filed: 1997-07-23
Granted: 1999-07-11
Abstract: A high-transverse-curvature tire (1), in particular for mounting onto the rear wheel of motor-vehicles, comprises a tread band (8), coaxially extended around a belt structure (6), wherein a plurality of rubber blocks (10), defined between a plurality of grooves (11) extending along a direction substantially transverse to the tire running direction (D), are formed which grooves comprise a bottom (12) connected to opposite inlet (13) and outlet (14) sidewalls. In an equatorial zone (E) of the thread band (8), the inlet wall (13) of the grooves (11) is inclined with respect to the bottom (12) of the same towards the tire rolling direction, and forms an angle (α) of from 50 DEG to 80 DEG with respect to a plane (π) tangent to bottom. A high-transverse-curvature tire (1), in particular for mounting onto the rear wheel of motor-vehicles, comprises a tread band (8), coaxially extended around a belt structure (6), wherein a plurality of rubber blocks (10), defined between a plurality of grooves (11) extending along a direction substantially transverse to the tire running direction (D), are formed which grooves comprise a bottom (12) connected to opposite inlet (13) and outlet (14) sidewalls. In an equatorial zone (E) of the thread band (8), the inlet wall (13) of the grooves (11) is inclined with respect to the bottom (12) of the same towards the tire rolling direction, and forms an angle (α) of from 50 DEG to 80 DEG with respect to a plane (pi) tangent to bottom.
Patent TW-340260-B (TW)
Title: Scalable mos field effect transistor
Inventor: KEVIN KOK CHAN
IPC: H01L27/095
Filed: 1997-07-29
Granted: 1998-09-11
Abstract: A sort of formation method of scalable mos field effect transistors, including the following steps: selection of a substrate of a mono-chip semiconductor; formation of the first sacrifice layer on the substrate; formation of a metal layer on the first sacrifice layer, having the metal layer: material apt for formation of a "Schottky metal to semiconductor" junction, with a sort of selected power function; formation of an insulation layer on top of the metal layer; formation of a port opening on the insulation layer and metal layer; heating the substrate, the first sacrifice layer and the metal layer to above a selected temperature for a specific time for chemical reaction of the metal layer and the sacrifice layer, for formation of a "Schottky metal to semiconductor" junction on the substrate; removal of the sacrifice layer from the port opening, for exposure of the substrate; formation of a port dielectric layer on the substrate of the port opening and on the lateral wall of the opening; formation of a conductive layer on the port dielectric layer in the port opening; and application of design to the conductive layer for definition of a port electrode; the "Schottky metal to semiconductor" junction on the 2 opposite sides of the port electrode corresponding to the supply and drain of the field effect transistor.
Patent TW-353808-B (TW)
Title: A method of manufacturing an insulated gate field effect transistor
Inventor: LEVY MAX G
IPC: H01L27/088
Filed: 1997-07-30
Granted: 1999-03-01
Abstract: A method of forming Field Effect Transistors (FETS) on a semiconductor layer of a wafer comprising the steps of: (a) forming trenches in a surface of said semiconductor layer; (b) forming a dielectric layer on the surface, lining the trenches; (c) diffusing an oxidation catalyst along the dielectric layer; (d) exposing the surface of the semiconductor material, with the dielectric layer remaining in the trenches; (e) forming a gate oxide layer on the exposed semiconductor surface; and (f) forming some FET gates on the gate oxide layer.
Patent TW-340210-B (TW)
Title: Method for dispensing absorbent articles
Inventor: CAROLYN JEANNE MILLER
IPC: G07F11/00
Filed: 1997-09-17
Granted: 1998-09-11
Abstract: A sort of method for dispensing absorbent articles, having the method a dispensing device containing at least 2different types of absorbent articles and a means for allowing an individual to select one or mroe types of the absorbent articles in the dispensing device.
Patent TW-340929-B (TW)
Title: The peripheral controlling system
Inventor: JONG MUH-TERNG
IPC: G06F9/06
Filed: 1997-10-09
Granted: 1998-09-21
Abstract: A peripheral controlling system, it is used to control at least one peripheral device. The system includes:  The 1st computer is electrically connected to peripheral device. It includes a memory for storing program and data, and a processor for executing the program stored inside the memory;  At least one peripheral-driving program is stored in memory by executed individually. That driving program is used to drive the peripheral device, and includes a dynamic data exchange (DDE) module;  A peripheral managing module (TAIWAN) is stored in memory by using function call form, for managing peripheral driving program. The peripheral managing module includes a DDE module, and based on interactive way of standard DDE to transmission data with DDE module of peripheral driving program;  An applied program is stored in memory by executed individually. Through function call to call peripheral managing module and through DDE module of peripheral managing module to transmission data with peripheral driving program. Therefore, the peripheral driving program is based on the command of applied program to control peripheral device, and transfer the data generated by peripheral device to applied program or transfer the data output from applied program to peripheral device.
Patent TW-351891-B (TW)
Title: Transmission direction shift device
Inventor: CHEN ZHENG-REN
IPC: H04L5/16
Filed: 1997-12-17
Granted: 1999-02-01
Abstract: A transmission direction shift device for operation in a semi-duplex communication apparatus, the semi-duplex communication apparatus comprises a asynchronous transmitter and receiver, a busbar and a semi-duplex interface drive, the transmission direction shift device includes: an on time interceptor, coupled to the busbar, the on time interceptor detects a grid rate data and send out the transmission base data; a programmable transmission base time generator, coupled to the on time interceptor to receive the transmission base data and send out a transmission base time signal; an initial bit automatic detector, linked with one transmission line of the asynchronous transmitter and receiver to detect the initial bit and check the bit output transmission direction shift signal; a transmission direction automatic controller, connected to the initial bit automatic detector, the programmable transmission base time generator and the semi-duplex interface drive to receive and sent out a direction control signal to the semi-duplex interface drive based on the direction shift signal and the transmission base time signal, so as to shift the data transmission direction, receiving and transmitting data is a selective function the semi-duplex interface drive has to perform in time.
Patent TW-406307-B (TW)
Title: Integrated circuits and manufacturing methods
Inventor: ILG MARTTHIAS
IPC: H01L23/522
Filed: 1998-03-25
Granted: 2000-09-21
Abstract: A method of filling gaps between adjacent gate electrodes of a semiconductor structure. A self-planarizing material is deposited over the structure. A first portion of such material flow between the gate electrode to fill the gaps and a second portion of such material becomes deposited over tops of the gate electrodes and over the gaps to form a layer with a substantially planar surface. A phosphorous dopant is formed in the second portion of the self-planarizing material. Thus, relatively small gaps may be filled effectively with a layer having a very planar surface for subsequent photolithography. The phosphorous dopant provides gettering to remove adverse effects of alkali contaminant ions which may enter the gap filling material. The dielectric constant of the material filling the gaps, i.e., the first portion of the gap filling material, being substantially free of such contaminants, has a relatively low dielectric constant thereby reducing electrical coupling between adjacent electrodes. The self-planarizing material is a flowable material. The flowable oxide may be spun on or may be deposited by gaseous deposition. The phosphorous dopant may be provided by, for example: implanting phosphorous ions into the second portion of the self-planarizing layer and heating the material to both cure such material and activate the phosphorous ions; depositing a phosphorous doped layer over the layer of self-planarizing material, heating the structure to out-diffuse the phosphorous dopant into the second portion of the self-planarizing material and selectively removing the deposited layer; or by curing the spun-on self-planarizing material in a phosphine environment.
Patent TW-426505-B (TW)
Title: A process for producing a packing vessel of sterilized soybean curd
Inventor: TSUJI HIROYUKI
IPC: A23L11/00
Filed: 1998-04-13
Granted: 2001-03-21
Abstract: The present invention provides a process for producing a packing vessel of sterilized soybean curd, the procedures are that, keeping the soybean glue at 70-80 DEG C for 10-20 minutes, cooling to 30 DEG C and keeping it for 20-40 minutes once more, mixing the heat-resistant of sporulation microbacterium in soybean glue for germination, the germinant soybean glue are keep below in 20 DEG C, mixing with a solution of maynesium chloride, at the sterile atomosphere, discharging the obtained mixture solution into the sterilized vessel, sealing and heating the vessel to coagulate the mixture solution.
Patent TW-373203-B (TW)
Title: Electronic element and the installation structure of the electronic element
Inventor: TAKAHASHI KAZUNARI
IPC: H01H13/04
Filed: 1998-04-14
Granted: 1999-11-01
Abstract: A kind of electronic element and the installation structure of the electronic element. Electronic element of this invention is arranging convex part 11f having open part 11g at the bottom surface 11a of the crate member 11, at the bottom surface 11a and convex part 11f of the said crate member 11 to form section difference B. And when it is to practically install the electronic element of this invention at printer substrate surface 3, even though it is welded with tin the high temperature heating air makes the crate member 11 to deform, and it is due to this reason that the aforementioned convex part 11f is formed to sectional difference B and absorbed, this high quality of tin weld can be obtained.
Patent TW-434959-B (TW)
Title: Assembly method for the socket
Inventor: SU CHENG-CHIANG
IPC: H05K5/00
Filed: 1998-04-17
Granted: 2001-05-16
Abstract: An assembly method for the socket for assembling a socket with a shell plate which comprises the following steps: (A) providing a shell plate with an opening; (B) electrically connecting the socket with a printed circuit board; and, (C) conducting an assembly process for rotating the socket for a first angle and passing the socket through the opening of the shell plate; further, the socket can be fixed with the shell plate in connection with a fixture.
Patent TW-424199-B (TW)
Title: Distributed logic analyzer for use in a hardware logic emulation system
Inventor: SAMPLE STEPHEN P
IPC: G01R31/28
Filed: 1998-05-29
Granted: 2001-03-01
Abstract: A hardware emulation system is disclosed which reduces hardware cost by time-multiplexing multiple design signals onto physical logic chip pins and printed circuit board. The reconfigurable logic system of the present invention comprises a plurality of reprogrammable logic devices, and a plurality of reprogrammable interconnect devices. The logic devices and interconnect devices are interconnected together such that multiple design signals share common I/O pins and circuit board traces. A logic analyzer for a hardware emulation system is also disclosed. The logic circuits necessary for executing logic analyzer functions is programmed into the programmable resources in the logic chips of the emulation system.
Patent TW-388899-B (TW)
Title: Vacuum type switch gear device having l shaped stationary and movable conductors arrangement
Inventor: MORITA AYUMU
IPC: H01H33/66
Filed: 1998-06-23
Granted: 2000-05-01
Abstract: In a vacuum type switch gear device having an L shaped stationary and movable conductors arrangement, a transitive portion (S) from one spiral arc groove (10A) to neighboring another spiral arc groove (10B) on the surface of the movable electrode (9) defined by the terminating end portion (10E) of the one spiral groove (10A), the starting end of the adjacent neighboring other spiral groove (10B) and the outer circumferential edge portion (9E) of the movable electrode (9) is arranged in a substantially overlapping relationship in vertical direction with the movable conductor (5), thereby an adverse effect of a current loop flowing through the movable conductor (5) against an arc (A) generated between movable and stationary electrodes (9, 8) is limited to thereby improve its circuit breaking performance.