baber/WOPTO huggingface dataset:
Patent TW-275658-B (TW)
IPC: F02B33/04
Filed: 1995-10-11
Granted: 1996-05-11
Abstract: PCT No. PCT/FR95/01303 Sec. 371 Date Apr. 11, 1997 Sec. 102(e) Date Apr. 11, 1997 PCT Filed Oct. 6, 1995 PCT Pub. No. WO96/11333 PCT Pub. Date Apr. 18, 1996The present invention is an air-blast fuel injection two-stroke engine comprising at least one cylinder (1) in which moves a piston (2) defining a combustion chamber (14) and a pump crankcase (5) forming a continuation of the combustion chamber and separated therefrom by the piston (2), at least one main air inlet (7) in the pump crankcase that can be equipped with a first nonreturn device (6), a device for introducing the fuel mixture at a given pressure, comprising a mechanism (20) for opening and for closing a port (12) for introducing the fuel mixture into the combustion chamber (14), a container (15) connected to the introduction port (12) and containing the fuel mixture under pressure. The engine further comprises a mechanism (30-34) for sucking and introducing the fuel mixture under pressure into the container.
Patent TW-308778-B (TW)
Title: Aliasing sampler for plasma probe detection
Inventor: ANTHONY R A KEANE
IPC: H05H1/24
Filed: 1996-02-12
Granted: 1997-06-21
Abstract: An aliasing sample probe for detecting plasma RF voltage and current employs a sampling signal with a sampling rate slower that the RF fundamental frequency selected to produce an aliasing wave-form at an aliasing frequency that is several orders of magnitude below the RF fundamental frequency. In one embodiment, the RF power is applied at 13.56 MHz (Fig. 3A). and sampling pulses have a sampling rate of 2.732 MHz (Fig. 3B) to produce replicas of the RF voltage and current waveform (Fig. 4) at an aliasing frequency of about 100 KHz. The aliasing replicas preserve phase and harmonic information with an accuracy that is not available from other sampling techniques.
Patent TW-310434-B (TW)
Title: The semiconductor memory device
Inventor: NAKAI JUN
IPC: G11C11/407
Filed: 1996-04-27
Granted: 1997-07-11
Abstract: A semiconductor memory device. It has common and special modes, and has back bias voltage-producing device; The back bias voltage-producing device includes: Inspecting circuit to inspect potential difference of output node; Voltage-producing device to produce back bias voltage according to potential difference inspected by inspecting circuit; When the potential of output node is bigger than certain potential, the voltage-producing device is acted by inspecting device; And the inspecting device is the signal indicated to enter into special mode, and the certain potential is set bigger than usual mode.
Patent TW-324716-B (TW)
Title: Process for the preparation of pesticidal 1-(haloaryl)heterocyclic compounds
Inventor: PHILIP H G SMITH
IPC: A01N43/647
Filed: 1996-05-07
Granted: 1998-01-11
Abstract: A process for preparing a heterocyclic compound of the following formula: (I) in which R is haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, F, Cl, Br, I or SF5; R1 and R2 separately is hydrogen, F, Cl, Br or I; Y is F, Cl, Br or I; Z is N, C-NO2 or C-R3, in which R3 is H, F, Cl, Br, I, CN, C(O)NH2, C(S)NH2, alkyl or haloalkyl; and A represents: (a) (b) (c) in which: R4 is H, alkyl, haloalkyl, formyl, alkylcarbonyl, halogen, CN, NOC, cycloalkyl, (O)NH2, alkoxy or C(S)NH2; R5 is R33S(O)q, CN, SCN, NO2, haloalkyl, haloalkylcarbonyl, haloalkoxy or halogen; R6 is H, alkyl, haloalkyl, alkylcarbonyl, formyl, haloalkylcarbonyl, halogen, NR34R35, alkylthio, alkylsulfinyl, alkylsulfonyl, alkoxy, haloalkoxy, N=CH-O- alkyl, or N=CH- (phenyl selectively substituted by OH, alkoxy, halogen, alkyl, haloalkyl, CN or NO2); R7 is H, alkyl, haloalkyl, halogen, cyano, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl or haloalkylsulfonyl; the process comprises reacting a nitro-containing compound of formula (II): (II) in which R1, R2, Z and A are defined as the above, and G is haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, F, Cl, Br, I, SF5 or NO2; with a metal halide of formula MXn, in which M is a metal cation, X is a halide anion and n is a positive integer equal to the electrovalence of the metal cation; or with a nitrous ion remover.
Patent TW-377289-B (TW)
Title: Absorbent articles having undergarment covering components with mechanical fasteners having improved tactile properties
Inventor: HUNTER ALLISON KAY
IPC: A61F13/514
Filed: 1996-07-11
Granted: 1999-12-21
Abstract: Absorbent articles such as sanitary napkins, panty liners, and incontinence pads that are provided with mechanical fasteners are disclosed. Preferred embodiments have undergarment covering components (or side wrapping elements) that automatically fold along the sides of a wearer's panties and provide an alternative to conventional side flaps. The side wrapping elements of such embodiments have at least one zone of extensibility and at a region therein that is stiffer than the zone of extensibility. The side wrapping elements are provided with mechanical fasteners in the form of hair-like projections that have improved tactile properties.
Patent TW-351836-B (TW)
Title: Method for fabricating semiconductor wafers
Inventor: NAKAZAWA ATSUO
IPC: H01L21/304
Filed: 1996-07-16
Granted: 1999-02-01
Abstract: A method for fabricating individual member of semiconductor wafer includes: surface grinding and chemical polishing both the front surface and the back surface of a single crystal silicon wafer which has been sliced from a rod and lapped.
Patent TW-324812-B (TW)
Title: Intelligent image-joining method
Inventor: TSAY WOAN-JU
IPC: G06K9/64
Filed: 1996-08-14
Granted: 1998-01-11
Abstract: An intelligent image-joining method consists of the steps: (1) Reading first image data and second image data; (2) From the second image data selecting one meaningful sample; (3) Executing first level search and returning one rough image region whose estimate is close the meaningful sample; (4) Executing second level search and returning one corresponding pixel; (5) According to corresponding pixel joining the first image and the second image.
Patent TW-338736-B (TW)
Title: Manufacturing method for shuttle hook in sewing machine
Inventor: LIN JAW-SHIUN
IPC: B22F3/00
Filed: 1996-08-20
Granted: 1998-08-21
Abstract: A kind of manufacturing method for shuttle hook in sewing machine which includes the following steps: a. employ iron metal powder with particle diameter between 5-20 micron and binder made of stearic acid as the molding compound; b. put the molding compound into the machine for injection molding to get the green compacts of shuttle hook; c. proceed the cleaning process to get rid of the binder; d. burning the green compacts to get the silver parts of shuttle hook; e. employ the silver parts, after modifying, welding the central axis, heat treatment and detail precise grinding to get the final product.
Patent TW-332927-B (TW)
Title: Sense amplifier
Inventor: BRENT KEETH
IPC: H01L21/8242
Filed: 1996-08-23
Granted: 1998-06-01
Abstract: A memory device has an array of memory cells which are positioned in a first block and a second block. The memory cells are arranged in rows and columns. A plurality of bit lines is coupled to the memory cells and a plurality of word lines is coupled to the memory cells. A sense amplifier is positioned between the first block and the second block, and a plurality of electrical connections is made between the sense amplifier and the bit lines. A plurality of isolation transistors are electrically connected in series with the electrical connection, the isolation transistors being located within the first and second blocks and spaced from the sense amplifier block.
Patent TW-340812-B (TW)
Title: A fully dense, corrosion resistant, high vanadium, powder metallurgy cold work tool steel article with high metal to metal wear resistance made from nitrogen atomized prealloyed powders and method for producing the same
Inventor: KENNETH PINNOW
IPC: B22F9/08
Filed: 1996-11-04
Granted: 1998-09-21
Abstract: A fully dense, corrosion resistant, high vanadium, powder metallurgy cold work tool steel article with high metal to metal wear resistance made from nitrogen atomized prealloyed powders and method for production of it, based on weight percentage, mainly of carbon of 1.47 to 3.77, manganese of 0.2 to 2.0, phosphor of 0.10, sulfur of 0.10, silicon of 2.0, chromium of between 11.5 to 14.5, molebdenum of 3.00, vanadium of 8.0 to 15.0, nitrogen of between 0.03 to 0.46, plug balanced iron and other impurities, where carbon and nitrogen are balanced in the following relationship: (%C+6/7%N)minimum=0.40+0.099(%Cr-11.0)+0.063(%Mo)+0.177(%V); (%C+6/7%N)maximum=0.60+0.099(%Cr-11.0)+0.063(%Mo)+0.177(%V); being the article hardened and tempered to at least 58HRC, having the volume rate of initial M7C3 and MC carbide at between 16 and 36%, where the volume of MC carbide at least 1/3 of the total initial carbide, which size is, at its maximum, not be over 6mm, and the metal-to-metal resistance in this range of at least 10x10 10 psi.
Patent TW-307019-B (TW)
Title: Method of preventing the wafer from drying up the slurry
Inventor: LAY JIANN-SHING
IPC: H01L21/02
Filed: 1996-12-16
Granted: 1997-06-01
Abstract: A method of preventing the wafer from drying up the slurry employs a liquid tank which has a unload unit with plural storage cells. The method at least includes put the polished wafer into one of the storage cells on the top of the specific liquid cover the wafer with the specific liquid.
Patent TW-336961-B (TW)
Title: Processes for feeding carded fiber from a carding machine to an airlay and for centrifugally doffing fiber from a carding machine, and system for carding fiber into individualized fibers and centrifugally doffing the individualized carded fibers
Inventor: PHILLIP O STAPLES
IPC: D01G15/46
Filed: 1996-12-24
Granted: 1998-07-21
Abstract: Process for feeding carded fiber from a carding machine to an airlay, including the following steps: carding at least on one carding roller the fibers into individually carded fiber, having the carding roller toothed perimeter with carding elements engaging the fibers on the carding roller; transferring the individual fiber from the carding roller to a running diffusing roller; and removing centrifugally the individually carded fibers from the diffusing rollers.
Patent TW-364143-B (TW)
Title: Conductive composite articles based on expandable and contractible particulate matrices
Inventor: SOANE ZOYA MARTYNENKO
IPC: H01B1/24
Filed: 1997-03-11
Granted: 1999-07-11
Abstract: A composite article comprising: nonconductive polymeric particle, said polymeric particles being controllably expandable and contractible; a solvent for suspending said polymeric particles, said solvent forming a gel-solvent matrix with said polymeric particles, wherein said polymeric particles and said solvent interact to cause said polymeric particles to expand or contract in response to one or more changes in environmental conditions, at least some of said solvent being absorbed by said polymeric particles when said polymeric particles expand, said absorbed solvent being expelled from said polymeric particles when said polymeric particles contract; and conductive filler particles dispersed throughout said solvent, said polymeric particles being unable said conductive filler particles wherein the conductivity of the composite article changes depending on whether the non-conductive polymeric particles are in an expanded or contracted state, with the conductivity of the composite article being greater when the non-conductive polymeric particles are expanded and the composite article being essentially non-conductive when the polymeric particles are contracted.
Patent TW-338755-B (TW)
Title: Moisture sensor
Inventor: REIN S TEDER
IPC: B60S1/08
Filed: 1997-05-19
Granted: 1998-08-21
Abstract: A sort of moisture sensor available on a piece of glass for detection of moisture on the other surface of the glass having the moisture sensor the following: a) 1 coupler for installation on the inner surface of a piece of glass, having the coupler a pair of prismatic refraction area separated one from the other; c) a casing fixed on the coupler; c) a plane circuit board fixed inside the casing, with an element surface in roughly parallel to the inside surface of the piece of glass; d) 1 emitter on the surface of the emitter for emission of light beams having a light axis roughly in perpendicular to the element of the circuit board; e) 1 emitter lens inside the casing and on the emitter and on the first prismatic column of the coupler, having the emitter lens a reflective surface; f) a detector on the surface of the element for the detection of the light beam in the receiving angle of the detector with impact to the detector and the control signal based on the light beam; as well as g) 1 detector lens with a reflective surface being the detective lens loaded in the casing and between the detector and the second prismatic area of the coupler; and the the emitter lens being the coupler with the prismatic refraction area and the detector lens in such a manner that they form an optic route from the emitter and the lateral surface of the piece of glass for return onto the detector for emission of the light beam in a roughly perpendicular angle to the circuit board and being induced in an angle of between 40o and 50o into the piece of glass for refraction for being received by the detector in an angle for reception by the detector.
Patent TW-342358-B (TW)
Title: Process for producing a bicycle crank with increased capacity and reduced cost
Inventor: Zhang chuang-yi
IPC: B62M3/00
Filed: 1997-05-28
Granted: 1998-10-11
Abstract: A process for producing a bicycle crank with increased capacity and reduced cost, in which its formation steps comprise: (a) using an ordinary round iron block; by continuously and automatically punching the round iron block, gradually forming a scoop channel on the round iron block; the outside of which allowing the exterior wall material of the scoop channel to flow to the upper and lower ends, thereby using the continuous gradual punching and drawing to form a blank of a crank sleeve; (b) punching the scoop channel on one end of the blank by using a square ram, while supporting the scoop channel on the other end with a mold having a larger inner square hole, thereby punching the square waste material into the mold with a square hole during which the waste material being connected to the internal hole portion of the sleeve; after the square ram and the mold with a square hole are separated from each other, using a ram to reversely break the connection part between the square waste material and the square internal hole of the sleeve, so that the shaped sleeve has a smooth external surface without the need of further processing; (c) meanwhile, forming the shank of the bicycle crank by directly drawing and forming an iron rod; automatically cutting the iron rod according to the required length of shank during the drawing process; drilling and tapping one end of the cut shank, then welding the other end thereof to the shaped sleeve to form them into one body, thereby forming a bicycle crank; hence, through the above process, achieving a fast automatic shaping process with mass production and reduced cost.
Patent TW-350188-B (TW)
Title: Closed captioning processing architecture
Inventor: HERZ WILLIAM S
IPC: H04N7/088
Filed: 1997-05-30
Granted: 1999-01-11
Abstract: A sort of closed captioning processing architecture, having the following steps: checking the character data of any of the field of the 2 video fields in the first video frame; saving of the checked character data from the video field; and taking between the 2 video fields a preceding video field saving character data.
Patent TW-327704-B (TW)
Title: The 3 layers polysilicon contact of IC and its manufacturing method
Inventor: LIAW JONG-JYH
IPC: H01L23/522
Filed: 1997-06-10
Granted: 1998-03-01
Abstract: A manufacturing method for 3 layers polysilicon contact of IC, it includes following steps: (a) Form shallow trench isolation on semiconductor substrate; (b) Form gate dielectric and 1st polysilicon on whole surface of substrate; (c) Define and form butted contact; (d) Form 1st polysilicon and dielectric layer again, and after define & form gate to form sidewall and source/drain area; (e) Form 1st inter-layer dielectric on whole substrate surface, and partially etch 1st inter-layer dielectric to form self-aligned contact; (f) Deposit and form 2nd polysilicon pattern on whole substrate surface; And the 2nd polysilicon is through self-aligned contact to contact with source/drain, butted contact and 1st polysilicon; (g) Form 2nd inter-layer dielectric on whole substrate surface, and partially etch 2nd inter-layer dielectric to form poly-via; (h) Deposit and form 3rd polysilicon pattern on 2nd inter-layer dielectric surface, and fill it into poly-via to contact with 2nd polysilicon.
Patent TW-333599-B (TW)
Title: Expansion valve
Inventor: FUJIMOTO MITSUYA
IPC: F25B41/04
Filed: 1997-06-11
Granted: 1998-06-11
Abstract: An expansion valve comprising: a valve main body having a first passageway for the passage of a liquid refrigerant and a second passageway for passing of a gaseous refrigerant from the evaporator to the compressor; an orifice installed in the refrigerant passageway; a valve body for regulating the amount of refrigerant flowing through the orifice; a power element portion installed on the valve main body and having a diaphragm deformable by sensing the temperature of the gaseous refrigerant; and a temperature sensing rod for driving the valve body by the deformation of the diaphragm; which is characterized in that: the temperature sensing rod comprises installation means for installing the temperature variation delay element so that the temperature sensing rod can transmit the temperature variation delay to the power element portion.
Patent TW-334488-B (TW)
Title: Waterproof paper-backed coated abrasives
Inventor: ANTHONY C GAETA
IPC: B24D11/02
Filed: 1997-06-12
Granted: 1998-06-21
Abstract: Waterproof coated abrasive paper made using a maker and/or size coat comprising a radiation-curable binder that is hydrophobic when polymerized.
Patent TW-360881-B (TW)
Title: Method of manufacturing bonded magnets of rare earth metal, and bonded magnet of rare earth metal
Inventor: AKIOKA KOJI
IPC: H01F1/053
Filed: 1997-06-25
Granted: 1999-06-11
Abstract: In this method of manufacturing bonded magnets of a rare earth metal, a compound (10) obtained by pelletizing a kneaded product of a composition for the production of bonded magnets of a rare earth metal which contains powder of magnet of a rare earth metal, a binding resin and an oxidation inhibitor is stored in a hopper (91), and it is fed into a cylinder (3) through a feed pipe (92). When a piston (81) is extended by an operation of a hydraulic cylinder (8) and moved down, the compound (10) fed into the cylinder (3) is compressed, and sent gradually downward in the cylinder (3). The cylinder (3) and a heating member (41) are heated by a heater (5), and the compound (10) passing through these parts is heated to turn into a molten product (11). This molten product (11) is extruded from a metal extrusion mold (4) continuously in the perpendicularly downward direction, and cooled and solidified when it passes through a free end portion (43), to obtain a molded body (12) of a bonded magnet of a rare earth metal. Thus, a bonded magnet of a rare earth metal having excellent moldability, magnetic characteristics and dimensional accuracy is obtained by using a smaller amount of binding resin with the advantages of extrusion molding enjoyed.
Patent TW-416026-B (TW)
Title: Recording material for electrostatic or electrographic recording
Inventor: VON WIRTH WALTER
IPC: G03G5/10
Filed: 1997-08-05
Granted: 2000-12-21
Abstract: The invention relates to a recording material for electrostatic or electrographic recording, which comprises a planar substrate material with porous synthetic thermoplastic polymer, an excellent distributed filling material with at least 20% of weight (in terms of the total weight); and at least a conducting layer on said substrate along with a dielectric recording layer on the conducting layer.
Patent TW-340971-B (TW)
Title: Multiple-level conductor wordline strapping scheme
Inventor: HUGH P MCADAMS
IPC: H01L27/105
Filed: 1997-07-02
Granted: 1998-09-21
Abstract: A sort of multiple-level conductor memory, having: an array and the memory units formed in lines, having each of the memory units a transfer transistor with a gate electrode, with a wordline saved, making the line gate electrodes in connection; the first isulation layer, covering the workline conductor and the gate electrode; the first conductor layer, including the first multi-conductor lines, each conductor line of the first conductor layer covering the first insulation layer and a saving unit of different odd lines, connected to the wordline, making the connected odd number lines having the gate electrode in mutual connection; the second insulator, covering the first conductive layer lines; and the second conductor layer, which is split by the second insulator and the first conductive layer lines, including the second conductive layer the second multiple condudctive lines, second multiple first conductive lines covering a saving unit of different odd number lines and to the wordline, making the associated odd number lines of gate electrodes in mutual connection.
Patent TW-376573-B (TW)
Title: Electronic packages containing microsphere spacers
Inventor: ROSS RICHARD J
IPC: H01L23/043
Filed: 1997-07-29
Granted: 1999-12-11
Abstract: In the assembly of electronic packages, lead frames are bonded to heat dissipative base blocks by a bonding resin containing microspheres to prevent direct contact between the parts. A dense monolayer of microspheres within the resin without stacking of the microspheres in the resin is achieved by first applying the resin without the microspheres, then applying a monolayer of the microspheres to the tacky resin surface, then joining the parts with pressure to cause the microspheres to penetrate the resin while retaining the monolayer configuration.
Patent TW-474931-B (TW)
Title: 3-amidochromanylsulfonyl(thio)ureas, processes for their preparation, their use, and pharmaceutical preparations comprising them
Inventor: ENGLERT HEINRICH CHRISTIAN DR
IPC: C07D311/58
Filed: 1997-11-11
Granted: 2002-02-01
Abstract: The present invention relates to 3-amidochromanylsulfonyl(thio)ureas of the formula I, which are valuable pharmaceutically active compounds for the treatment of disturbances of the cardiovascular system, in particular for the treatment of arrhythmias, for preventing sudden cardiac death or for influencing a reduced contractility of the heart, and processes for their preparation, their use and pharmaceutical preparations comprising them.
Patent TW-535229-B (TW)
Title: Methods and apparatuses for improving photoresist selectivity and reducing etch rate loading
Inventor: ABRAHAM SUSAN C
IPC: H01L21/302
Filed: 1997-12-17
Granted: 2003-06-01
Abstract: Disclosed is an inventive multiple-chemistry etching method suited for etching through selected portions of layers in a layer stack in a plasma processing chamber. The layer stack preferably includes at least an anti-reflective layer and a metallization layer disposed below the anti-reflective layer. The method includes a first etching step where the anti-reflective layer of the layer stack is at least partially etched with a first chemistry, the first chemistry comprising an etchant chemical and a polymer-forming chemical. Once the first etching step is complete, the method proceeds to a second etching step where at least part of the metallization layer of the layer stack is etched with a second chemistry different from the first chemistry.