baber/WOPTO huggingface dataset:
Patent TW-240279-B (TW)
Title: System for cleaning internal combustion engines
Inventor: ERIK WAELPUT
IPC: F02B77/04
Filed: 1993-11-02
Granted: 1995-02-11
Abstract: An apparatus for cleaning internal combustion engines (16) in which a cleaning fluid is cyclically drawn from a reservoir by a pump (74), flushed through the block of the internal combustion engine, and returned to the reservoir by the pump, is improved by providing it with a pair of cleaning fluid reservoir tanks (22 & 24). Also, tank selection valves (34) alternatively couple one or the other of the reservoir tanks to the pump, to the exclusion of the other tank. In one application of the improved apparatus one tank can be dedicated for use to clean gasoline powered internal combustion engines to preserve the characteristic color of the cleaning fluid, while the other tank can be utilized to clean diesel powered internal combustion engines. In another application the system is operated through first flushing and soaking periods and through second flushing and soaking periods. A first tank in the pair is used to initially pump and recover cleaning fluid during the first flushing and soaking periods. The other tank in the pair is then used to subsequently pump and recover cleaning fluid during the second flushing and soaking periods. The useful life of the cleaning fluid used during the final flushing and soaking periods is thereby prolonged.
Patent TW-264481-B (TW)
Title: Surface loop structural analogues of fibroblast growth factors
Inventor: ANDREW PETER SEDDON
IPC: C07K7/04
Filed: 1993-12-01
Granted: 1995-12-01
Abstract: Structural analogues of fibroblast growth factors have at least one amino acid deletion, insertion or replacement in the ninth or tenth (beta)-strand or the sequence that corresponds to the surface loop that connects the ninth and tenth (beta)-strands of the factor such that the interaction of (beta)-strands nine and ten with adjacent strands is not significantly perturbed. Preferred analogues have the amino acid deletion, insertion or replacement in the surface loop that extends from the ninth (beta)-strand to the tenth (beta)-strand and have the overall secondary and tertiary structure of the original factor. In some embodiments, the analogues are prepared by replacing the surface loop sequence in the ninth or tenth (beta)-strand with another amino acid sequence such as a loop sequence from another structurally related fibroblast growth factor or an interleukin. In one embodiment, residues 118 to 122 of human fibroblast growth factor-2 are replaced with structural elements derived from bovine acidic fibroblast growth factor; in another, the residues are replaced with structural elements derived from human interleukin-1(beta). The analogues bind to fibroblast growth factor receptor with high affinity, yet exhibit functional antagonism in in vitro assays to the activity of native fibroblast growth factor. One embodiment binds with high affinity to growth factor receptor and heparin, yet exhibits antagonism in in vitro mitogenic assays but agonism in in vivo angiogenic assays.
Patent TW-276255-B (TW)
Inventor: LUONG TRONG NGHIA
IPC: C07C59/68
Filed: 1993-12-07
Granted: 1996-05-21
Abstract: PCT No. PCT/EP93/03445 Sec. 371 Date Aug. 5, 1994 Sec. 102(e) Date Aug. 5, 1994 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/13658 PCT Pub. Date Jun. 23, 1994The subject of the invention is compounds of general formula:    <IMAGE>  I  in which: X represents O or CHR, R1, R2, R3 and R4, which are identical or different, represent a hydrogen atom or a C1-C7 alkyl group, it being possible for R1 to additionally form a bond with R; R5 represents a hydrogen atom, a hydroxyl group or R5, taken together with R7, forms a bond or a >O; group; R6 represents a group of formula:   <IMAGE>    in which R10 and R11, taken together with the carbon atom to which they are attached, form a nitrogenous heterocyclic group, and their N-oxides and pharmaceutically acceptable salts. These compounds are powerful activators of potassium channels.
Patent TW-249215-B (TW)
Title: Process of producing paintbrush
Inventor: LAY JIN-SHEH
IPC: B43K15/00
Filed: 1994-07-15
Granted: 1995-06-11
Abstract: A process of producing paintbrush, which comprises: inserting suitable amount of paintbrush hair in the metal pipe: dependingon size of paintbrush preparing certain amount of paintbrush hair byweighing means or equivalent means followed by inserting the paintbrush hair in the metal pipe in a way that tips of the paintbrush hair are facing toward the front; inserting the paintbrush hair together with the metal pipe into mold hole of a female mold: inserting the metal pipe installed with paintbrush hair into mold hole of a female mold a a way that the tips of paintbrush hair are facing downward, in which after insertion the lower end of metal pipe remainsa certain distance to the conical bottom of the mold hole and the upper end of the metal pipe remains a section outside the mold hole for the convenience of handling; inserting round rod from the upper end of metal pipe: inserting a round rod with conical head into the metal pipe in a direction that the conical head of round rod is facing downward; vibrating the female mold up-and-down by vibration means: using suitable vibration means such as desk press to vibrate the female mold up-and-down in order to apply force on upper end of the paintbrush hair by using weight of round rod and kinetic energy generated during the up-and-down movement in order to gradually extend lower end of tips of paintbrush hair out of lower end of metal pipe and reach bottom of the mold hole to form conical paintbrush tip with same geometry as the mold hole; removing the metal pipe and paintbrush hair and round rod: removing metal pipe from the mold hole and round rod from the metal pipe; dipping the paintbrush hair with shaping agent: applying suitable shaping agent such as seaweed glue so that the paintbrush hair will not deform; drawing the paintbrush hair to the desired length: after solidification of the shaping agent drawing the paintbrush hair to the desired length; reliably connecting the metal pipe and the paintbrush hair: using appropriate pressing device and adhesive to reliably connect the paintbrush on one end of the metal pipe; housing the pen rod: using adhesive together with pressing means to connectpen rod on another end of the metal pipe.
Patent TW-253024-B (TW)
Title: Connection process for gas piping in the gas stove
Inventor: WANG SHOEI-JIN
IPC: F24C3/08
Filed: 1994-09-26
Granted: 1995-08-01
Abstract: A connection process for gas piping in the gas stove, which comprises using spot welding to complete connection between the gas pipeline and the cross tube and between the cross tube and the fixation plate of switch so as not to destruct the crystal phase of metal; which is characterized in that the process comprising: (a) producing a through hole on the cross tube at a position which is to be assembled with the gas pipe; (b) connecting the end of gas pipe with the surrounding area of the through hole of cross tube to promptly connecting them together; (c) bending two ends of the cross tube horizontally into flat bent sections, pressing the opening ends of the two bent sections into flat closed ends, using spot welding to promptly sealing the flat closed ends to prevent gas leakage; (d) connecting the two switch fixation plates, which is pressed with opening flange in the center, with the two bent sections of the cross tube at the center opening flange of the switch fixation plate and approximately below the center part of the two bent sections of the cross tube, and melting the open flange part of the switch fixation plate into a plane so as to form a flat and neat ring with the bent sections of cross tube to be fixed; (e) cutting a round hole at center position of bottom of the two switch fixation plate to go through the flat bent section of the cross tube; through the above mentioned process, the overall processing procedure can be simplified at reduced production hour and increased production efficiency, without the need of professional technician while maintaining stability of product quality and reducing production cost.
Patent TW-284819-B (TW)
Title: Unit structural elements for house assembly and the assembly method of unit structural elements
Inventor: JANG JAU-HWANG
IPC: E04B1/00
Filed: 1994-11-29
Granted: 1996-09-01
Abstract: Unit structural elements for house assembly, including one or more combinations of the unit structural elements; the unit structural elements mainly comprising: pillar bodies; beam bodies, with each beam body connecting two pillar bodies; wall boards, which are framed within the mentioned pillar bodies and beam bodies; and ceiling and floor sections to form an interior space.
Patent TW-460525-B (TW)
Title: A process for increasing the molecular weight of polyesters with a tetracarboxylic acid dianhydride and a sterically hindered hydroxy-phenylalkylphonic acid ester or half-ester
Inventor: PFAENDNER RUDOLF
IPC: C08G63/91
Filed: 1995-02-08
Granted: 2001-10-21
Abstract: A process is disclosed for increasing he molecular weight of polyesters, polyester copolymers or polyester blends, which comprises heating a polyester blended with a tetracarboxylic acid dianhydride and a sterically hindered hydroxyphenylalkylphosphonic acid ester or half-ester to above the melting point (glass transition temperature) of the polyester.
Patent TW-266179-B (TW)
Title: Wood structure with reinforced flame-resistance and structural strength
Inventor: LIN YI-JUN
IPC: B27N9/00
Filed: 1995-05-17
Granted: 1995-12-21
Abstract: A wood structure with reinforced flame-resistance and structural strength, which comprises a low-grade wood or plywood; which is characterized in: cutting the low-grade wood or plywood which has sparse fibrous structure into the desired specification, immersing the wood or plywood into an flame-resistant solution comprising phosphates, borates, silicates and sulfates or spraying the flame-resistant solution onto the wood or plywood to allow permeation of the solution into the wood or plywood; removing the wood or plywood from the flame-resistant solution and promptly freezing the wood or plywood in order to remove moisture contained in the wood or plywood to 10%~6% in which the surface of wood or plywood is attached with a layer of dried flame-resistant material while maintaining certain voids in the fibrous structure of the wood or plywood; immersing the wood or plywood in a flame-resistant thermoset resin which will not undergo cross-linking at normal temperature; removing the immersed wood or plywood to receive short-wave ultraviolet light shining to cross-link the resin and filling the voids of the fibrous structure of the wood or plywood to obtain a wood structure with reinforced flame-resistance and structural strength.
Patent TW-338134-B (TW)
Title: The method for identified pattern of multi-classifier
Inventor: HWANG YEA-SHIUAN
IPC: G06F17/00
Filed: 1995-11-17
Granted: 1998-08-11
Abstract: A method for identified pattern of multi-classifier, that classifier can separately generate at least Bm representing point in 2 dimension for every word m, the vector of representing point is rjm, that method includes following steps: Input a word into every classifier; Use measuring value corresponding to that word in every classifier to generate measuring vector x of K×M dimension, in which, K is the sum of classifier, and M is the classification sum of that word; Decide the distance D (x, rjm ) of vector x and representing point rjm , in which, m <= k <= M, and 1 <= j <= Bm, m is the ^th classification word; Decide the shortest in between vector x and representing point; Select a pattern, which has shortest distance with representing point, as finial identification word.
Patent TW-330896-B (TW)
Title: The pen and its manufacturing method
Inventor: YASUNAGA MASAHIRO
IPC: B43K3/00
Filed: 1996-01-09
Granted: 1998-05-01
Abstract: A pen, it has ink tubular for accommodated ink, and installed plug and pen point at front end of ink tubular to compose ink core. It has a hollow main body shaft. Form spiral-shape on one end of ink core or main body shaft, and insert ink core into main body shaft.
Patent TW-332257-B (TW)
Title: Visible operation type analyzing device for a board
Inventor: HAYASHIMI SHIO
IPC: G01R15/24
Filed: 1996-06-04
Granted: 1998-05-21
Abstract: An operation visible type analyzing device for a board for detecting the electric field operation status of a tested object capable of generating rectangular wave signals, which is characterized in comprising: a detection body array (50) having grid-like unit area sections divided from the face to be tested, plural electrodes (21a to 21n) detecting respective electric field sections, and a detection body (22) being an insulator with flexibility which is bonded to the one of the side faces of the electrodes; a measuring layer (60) which receives electric field signals from the respective electrodes (21a to 21n) of the detection body array (50), and measures, computes and outputs negative peak rates Mpr defined by a formula V-p/(V+p+V-p) from the positive side amplitude (V+p, >0) and the negative side amplitude (V-p, >0) of the signals; and a display layer (80) which receives respective data from the measuring layer (60), and plane-displays hues in response to the respective negative peak rates Mpr for the respective unit sections collectively.
Patent TW-320771-B (TW)
Title: Packing for integrated circuit
Inventor: LIN SHYI-TSONG
IPC: H01L23/60
Filed: 1996-07-16
Granted: 1997-11-21
Abstract: A packing for integrated circuit includes a semiconductor chip; a blank pin without sothering wire to the chip; one set of input pins which each input pin is connected to certain sothering pad to input signal to the chip and this set of input pins include at least one first input pin not next close to the blank pin; and at least one secondary pin right next to certain blank pin. In addition, this semiconductor includes one first protection circuit for static discharge couple-connecting with the first input pin, and one secondary protection circuit for static discharge couple-connecting with the second input pin. Such secondary protection circuit for static discharge can prevent the second input pin from being damaged by the static discharge on the neighboring blank pin.
Patent TW-370578-B (TW)
Title: Copper foil for use in printed circuit boards, its process and electrolytic device therefor
Inventor: OHARA MUNEHARU
IPC: C25D1/04
Filed: 1996-08-07
Granted: 1999-09-21
Abstract: This invention provides an electrolytic copper foil for a printed wiring board, said copper foil having a tensile strength of not less than 44.8 kg/mm<SP>2</SP> and an elongation of mot less than 8.5% in the room temperature, an elevated temperature (measured value in an atmosphere of 180 DEG C) tensile strength of not less than 20.9 kg/mm<SP>2</SP>, a hot elongation of not less than 5.1%, a surface roughness RZ of not greater than 3 μm on the matte side, little curling and pinhole-free, a process for producing an electrolytic copper foil for a printed wiring board by supplying current between a rotary cathode and an electrolytic anode in a copper electrolyte so as to electrodeposit copper on the surface of the rotary cathode, wherein an anode for high electric current is p; aced opposite to the electrodeposition starting surface of the rotary cathode in such a manner that a part of the anode is projected above a liquid level of the copper electrolyte, and the copper electrolyte existing between the anode for high electric current and the opposed rotary cathode surface is electrolyzed by providing a high electric current with a current density higher than that of the electrolytic anode, and an apparatus for producing an electrolytic copper foil for a printed wiring board excellent properties.
Patent TW-442298-B (TW)
Title: Far-infrared radiation cream
Inventor: TSAI JUNG-YUE
Filed: 1996-08-24
Granted: 2001-06-23
Abstract: A far-infrared radiation cream for speared on skins composed far-infrared radiating compound which is composed powdered perlite. The cream is capable of radiating far-infrared in the wavelength range of 3-16 mu m. And the cream is further composed high pure Ta2O5 and Nb2O5 in a specific ration to increase the far-infrared radiation of the powdered perlite. A far-infrared radiation cream for speared on skins composed far-infrared radiating compound which is composed powdered perlite. The cream is capable of radiating far-infrared in the wavelength range of 3-16 mu m. And the cream is further composed high pure Ta2O5 and Nb2O5 in a specific ratio to increase the far-infrared radiation of the powdered perlite.
Patent TW-304292-B (TW)
Title: The manufacturing method for stacked cylindrical capacitor
Inventor: LIANG MENQ-SONG
IPC: H01L21/70
Filed: 1996-09-06
Granted: 1997-05-01
Abstract: A manufacturing method for stacked DRAM, it includes: Form oxide on Si semiconductor substrate as isolated field transistor;Form field transistor and word line, in which the field transistor has gate oxide, gate and source/drain; Form 1st and 2nd dielectric; Etch 1st and 2nd dielectric and expose source of field transistor to form cell contact; Side etching part of 1st dielectric to undercut 1st dielectric under 2nd dielectric; Form 1st polysilicon to fill cell contact; Proceed vertical one-way etching back on 1st polysilicon to form polysilicon plug inside the cell contact; Form 3rd dielectric; Etch 3rd dielectric to form cylindrical contact; Form thin 2nd polysilicon and 4th dielectric then proceed etching back on 4th dielectric to form dielectric plug inside the cylindrical contact; Proceed etching back on thin polysilicon to remove 2nd polysilicon and form polysilicon cylinder on side of cylindrical contact; Remove 3rd dielectric and dielectric plug to form cylindrical storage node;Form transistor dielectric and 3rd polysilicon, and etch 3rd polysilicon andtransistor dielectric to form plate electrode of transistor.
Patent TW-334543-B (TW)
Title: Image forming apparatus
Inventor: KIMURA SHUNICHI
IPC: H04N1/411
Filed: 1996-10-15
Granted: 1998-06-21
Abstract: The memory capacity required for temporarily holding image data with respect to print means is reduced, and loads involved in supplying process of image data such as decoding and conversion process-of data types are dispersed and reduced. The apparatus divides image data in parallel with a main scanning direction by image division means, stores said divided data in image data memory means, and supplies the divided image data to image data temporary memory means by image data supply means for performing a decoding process or the like. In order to provide a matching with a process speed, the image data temporary memory means temporarily retains the divided image data, and print means prints an image on a sheet of paper on the basis of the divided image data stored in the image data temporary memory means. Prediction means predicts a supply process time by way of image data supply means, and image data supply control means causes the image data supply means to start of the supply process of the divided image data from the time preceded the time for the start of the print process by way of the print means according to the time predicted by image prediction means.
Patent TW-332279-B (TW)
Title: Circuit anti-theft and disabling mechanism
Inventor: ALEJANDRO GABRIEL SCHROTT
IPC: G08B13/14
Filed: 1996-11-06
Granted: 1998-05-21
Abstract: A system for enabling and disabling an electronic circuit comprises: (1) A magnetic sensor generating a signal when excited by an externally applied alternating current (AC) magnetic field with one or more frequencies; (2) One or more bandpass filters connected with magnetic sensors, each bandpass filter can filter signals so as to select an individual filtered signal; (3) A logic circuit activated by one or more filtered signals, and when activated a critical signal is applied to an electronic circuit.
Patent TW-388109-B (TW)
Title: Method for fabricating SRAM polyload
Inventor: SHIU JE-RUNG
IPC: H01L21/8244
Filed: 1997-02-11
Granted: 2000-04-21
Abstract: A method for fabricating SRAM polyloads that allows device dimension reduction yet maintains overall product functionality which includes the following steps: forming an insulating layer above a semiconductor substrate with a conductive gate device and a conductive voltage source line device already formed in it; etching the insulating layer selectively, and forming a first contact window and a second contact window on the surfaces of the conductive gate device and the conductive voltage source line device respectively; forming a polysilicon layer above the insulating layer, and filling up the first and the second contact windows at the same time; forming a silicide layer above the polysilicon layer; etching the silicide layer and the polysilicon layer to form a conductive wire linking the first contact window with the second contact window; and etching selectively section of the silicide layer on the conductive wire to expose the polysilicon layer below, and forming a polyload in the exposed polysilicon layer region thus created.
Patent TW-354370-B (TW)
Title: Method and apparatus for detecting and aligning a signal
Inventor: BROWN ALVIN E
IPC: G01P5/24
Filed: 1997-04-10
Granted: 1999-03-11
Abstract: A method of detecting and aligning a signal in an ultrasonic flow meter generates an oscillator signal and a transmit sequence on a first predetermined trigger point of the oscillator signal, the transmit sequence is used to drive a transmit transducer to form a transmit waveform, the transmit waveform is received by a receive transducer to form a received waveform, the received waveform is processed to form a received sequence, the received sequence is then processed to sense an anomaly.
Patent TW-360582-B (TW)
Title: Wear resistant bond for abrasive tool
Inventor: SHIUE REN-KAE
IPC: B24D3/06
Filed: 1997-07-30
Granted: 1999-06-11
Abstract: A bond material for a metal single layer abrasive tool, and especially for a tool with diamond abrasive, provides an excellent combination of mechanical properties including structural strength and impact resistance. The bond material is sufficiently compatible with metal and diamond to effectively wet the abrasive grains and the core of the tool during brazing. The bond material can braze at a temperature range low enough that the core will not distort and diamond grains will not graphitize during brazing. The novel bond material composition contains a copper/tin bronze alloy; elemental titanium; zirconium; hard granular wear resistant particles are preferably titanium carbide. Importantly, the bond produced from the material has superior wear resistance while remaining very adhesive to diamond.
Patent TW-410210-B (TW)
Title: Contamination-safe multiple-dose dispensing cartridge for flowable materials
Inventor: GERBER BERNARD R
IPC: B65D35/50
Filed: 1997-11-26
Granted: 2000-11-01
Abstract: A dispensing cartridge is designed to dispense multiple doses of a flowable material from a collapsible container, i.e., from a container of the type which does not produce an internal vacuum as the flowable material is dispensed. The cartridge has a housing for protecting a delivery block enveloped by an elastic sheath. The delivery block receives the flowable material from the collapsible container through an input port and delivers it through an internal channel with branches to at least one output port. Sleeve valves are created at the output port or ports by the sheath. In a preferred embodiment an end of the sheath forms an outlet valve downstream of the sleeve valves. The cartridge prevents external contaminants such as air and its constituents, oxyge, nitrogen, water vapor and other atmospheric gases as well as other air-borne contaminants including smoke, dust pollen and microorganisms from entering the container and can be monted on tubes, bags, infusion containers, syringes, pouches, collapsible reservoirs, bellows-type containers and the like. In a particularly advantageous embodiment the dispensing cartridge is permanently bonded to the container to produce an integrated dispensing system.