baber/WOPTO huggingface dataset:
Patent TW-283741-B (TW)
Title: Use of low visicosity cellulose solution for high-speed spinning
Inventor: JENG MENQ-SONG
IPC: D01F1/02
Filed: 1995-10-09
Granted: 1996-08-21
Abstract: A process of applying cellulose solution in high-speed spinning, comprising the mixing of cellulose and solvent followed by spinning, regeneration, rinsing, drying, and curling, which are further characterized by: the use of cellulose with a degree of polymerization of 800 to 1,500, a decay rate no greater than 20%, and a viscosity between 4,000 to 7,000 p to ensure high product strength, the feasibilty of low-temperature processing at 80 to 100 degree C and the elimination of further decay of degree of polymerization during the spinning stage; the use of nozzle of a length to diameter ratio between 10 to 10 to enhance the orientation of filaments; the use of recycled rinsing liquid for regeneration to enhance the efficiency of solvent recovery; and the use of baffled funnel positioned in the direction of the processed filaments in high-speed spinning to reduce turbulent flow of regeneration fluid; to improved the speed of spinning to 1,000 to 1,500 m/min.
Patent TW-291584-B (TW)
Title: Method of avoiding Nodule deposition in the process of high-temperature aluminum sputtering
Inventor: WANG GUANG-JYH
IPC: H01L27/105
Filed: 1995-12-15
Granted: 1996-11-21
Abstract: A method of forming contact area by sputtering metal in the MOSstructure includes the following steps: 1) forming a contact window inside the dielectric layer over the MOS structure; 2) forming a titanium barrier layer; 3) forming a titanium nitride barrier layer on the titanium barrier layer; 4) forming a titanium layer on the titanium nitride layer; 5) forming an aluminum substrate to fill the contact window, the above titanium layer is then used to avoid the Nodule deposition on the aluminum substrate; 6) forming a titanium nitride layer on the aluminum substrate.
Patent TW-343230-B (TW)
Title: Hot-melt adhesive composition for the coating of interlining material
Inventor: ULRICH SIMON
IPC: C09J167/00
Filed: 1995-12-20
Granted: 1998-10-21
Abstract: A hot-melt adhesive composition for the top net dot (dispersive net dot) in a double net dot process of coating a sheet structure, which is characterized in that the top layer consists of the following composition: 0.1 to 25% by weight of a copolymerized polyamide; 50 to 95% by weight of a copolymerized polyester; and 5 to 25% by weight of a bisphenol A epoxide.
Patent TW-358109-B (TW)
Title: Stabilized ophthalmically compatible compositions and method of stabilizing polymer compositions the invention relates to stabilized ophthalmically compatible compositions and method of stabilizing polymer compositions
Inventor: TSAO FU-PAO
IPC: C08K5/00
Filed: 1995-12-27
Granted: 1999-05-11
Abstract: A stabilized ophthalmically compatible composition, including: (a) at least one polymer of 0.01 to 2.0 wt.%, selected from biological binding agent and enhanced glue, being the polymer selected from poly acrylic acid, acrylic acid polymer, crossed polycrylic acid and the mixture; (b) at least one strong chelating agent, preferably an organophosphorous compound such as diethylene triamine penta (methylene phosphonic acic), (c) poly (glycol) of 0.1 to 2.0 wt.%; (d) sodium chrodie of 0 to 1.2 wt.%; and (e) biological polyglucose of 0.05 to 5.0 wt.%; (f) water.
Patent TW-438723-B (TW)
Title: Apparatus for separation of oil and water
Inventor: SUGIURA EIICHI
IPC: B01D17/025
Filed: 1995-04-07
Granted: 2001-06-07
Abstract: The cleaning apparatus in the present invention includes bubble cleaning unit that cleans the machining working parts to remove sludge and grease adhering to the parts with bubble collisions in cleaning solution, and unit of sludge removal and oil/water separation that removes sludge from the cleaning solution and separates oil and water in the cleaning solution. The cleaning solution is recycled to bubble cleaning unit after treatment in unit of sludge removal and oil/water separation. The activated carbon filtration unit can be installed optionally for bubble cleaning unit.
Patent TW-360987-B (TW)
Title: Non-aqueous electrolyte and lithium secondary battery
Inventor: YAMAMOTO TAKETSUGU
IPC: H01M6/16
Filed: 1996-07-23
Granted: 1999-06-11
Abstract: It is provided a non-aqueous electrolyte comprising a non-aqueous solvent and a lithium salt, said non-aqueous electrolyte containing a halogen-substituted ether compound represented boy the general formula [1]: R1-O-R2, (wherein R1 is an alkyl or halogen-substituted alkyl group having 2 or less carbon atoms and R2 is a halogen-substituted alkyl group having 2 to 10 carbon atoms) and at least one sort of a compound in which a mixed solvent as the non-aqueous solvent obtained by adding the compound to the halogen-substituted ether compound is capable of dissolving the lithium salt in an amount of not less than 0.5 mol/littler, and a lithium secondary battery comprising a cathode that can be doped/undoped with lithium ions, an anode of a lithium metal or alloy or an anode that can be doped/undoped with lithium ions and the non-aqueous electrolyte described above. A lithium secondary battery using the non-aqueous electrolyte above is superior in cycle life, for repeating charging/discharging and low-temperature capacity, particularly superior in high-rate capacity, and causes little deterioration of high-rate capacity due to cycles.
Patent TW-299253-B (TW)
Title: The cleaning method of chemical-mechanical polishing
Inventor: GUO SHOOU-WENN
IPC: B08B3/08
Filed: 1996-08-14
Granted: 1997-03-01
Abstract: A cleaning method of CMP. It is used for cleaning the wafer after CMP process. It includes following steps: (i) Carry the wafer after CMP to 1st pair of brushes and pour APM solution to clean both sides of wafer; then (ii) Carry the wafer to 2nd pair of brushes for cleaning both sides of wafer by brushes with DI water.
Patent TW-326056-B (TW)
Title: Adhesive coating
Inventor: DENNIS E MCGEE
IPC: C09J133/00
Filed: 1996-08-17
Granted: 1998-02-01
Abstract: An adhesive coating which is pressure sealable to itself and non-blocking to a dissimilar coating, which comprises a blend of (a) a soft polymer having a measured glass transition temperature below room temperature; and (b) a hard polymer having a measured glass transition temperature which is above the measured glass transition temperature of the soft polymer, the blend comprising, based on 100 weight part of the soft polymer, 20 to 60 weight part of the hard polymer, in which the soft polymer (a) comprises (i) at least one C3-C12 alkene nitrile of alkenic unsaturation with nitrile conjugation; (ii) at least one alkyl acrylate with 1 to 12 carbon atoms on the alkyl group; and (iii) at least one vinyl unsaturated compound containing carboxylic acid group, and the hard polymer (b) includes the following polymers: (i) at least one monomer including: alkyl methacrylate with 1 to 12 carbon atoms on the alkyl group; vinyl aromatic group; or C3-C12 alkene nitrile of alkenic unsaturation with nitrile conjugation; (ii) at least one alkyl acrylate with 1 to 12 carbon atoms on the alkyl group; and (iii) at least one vinyl unsaturated compound containing carboxylic acid group.
Patent TW-383483-B (TW)
Title: Integrated ESD protection circuit using a substrate triggered lateral NPN
Inventor: AMERASEKERA E AJITH
IPC: H01L23/60
Filed: 1996-09-02
Granted: 2000-03-01
Abstract: An ESD protection circuit and method is described herein. A lateral NPN transistor is connected between an I/O pad and ground (GND). A substrate biasing circuit increases the voltage across a substrate resistance during an ESD event by conduction current through the substrate. This, in turn, triggers the lateral NPN which clamps to voltage at the pad and dissipated the ESD current. The lateral NPN is the primary protection device for dissipating ESD current.
Patent TW-442825-B (TW)
Title: Low-pressure mercury vapor discharge lamp and method for producing the same
Inventor: TOMURA CHIHARU
IPC: H01J61/46
Filed: 1996-09-12
Granted: 2001-06-23
Abstract: This invention provides a low pressure mercury vapor electric discharge lamp composed of a glass bulb whose inner surface is coated with a fluorescent material film, the fluorescent material film contains a fluorescent material, pyrophosphate having an average grain size of 3.0 mu m or less and preferably 1.0 mu m or less, at least one of alkaline earth metal salt and nitrate, and a boric acid compound. According to the above arrangement, there can be obtained a low pressure mercury vapor electric discharge lamp having an improved adhering strength of fluorescent material film and an improved total beam of light. At the same time, a high beam of light maintaining ratio and a less amount of blacking can be obtained.
Patent TW-378218-B (TW)
Title: Plastic molding compositions with low wear
Inventor: HAACK ULRICH
IPC: C08K7/02
Filed: 1997-02-21
Granted: 2000-01-01
Abstract: Molding composition comprising a thermoplastic, at least one lubricant and at least one fibrous material have high abrasion resistance and high rigidity, wherein the thermoplastic is a polyacetal, the lubricant is an ultrahigh-molecular-weight polyethyele, and the fibrous material comprises glass fibers. The molding compositions are used for the production of gearwheels, toothed racks, bearings and chains.
Patent TW-327666-B (TW)
Title: Zeolite dispersion
Inventor: YLVA CRUSLOCK
IPC: D06M11/45
Filed: 1997-03-19
Granted: 1998-03-01
Abstract: An aqueous dispersion comprising particles of a zeolite having a hydrophobicity of below 0.9 percent by weight residual butanol as determined by the Residual Butanol Test, characterized in that the dispersion comprises a stabilizing amount of a biogum.
Patent TW-405009-B (TW)
Title: Method of insulating metal deck roof structures
Inventor: WENRICK DENNIS K
IPC: E04B7/00
Filed: 1997-03-21
Granted: 2000-09-11
Abstract: A method for providing a roof structure having a plurality of trusses spaced apart from one another in a parallel arrangement is disclosed. The trusses each have a top potion. A support sheet is payed out so that the support sheet depends from the top portions of adjacent trusses. Flexible insulation material is applied above the support sheet so that the flexible insulation material is supported by the support sheet. Metal deck sheets are fastened to the top portion of the trusses, thereby forming a metal deck. A temporary waterproofing sealant is applied to the metal deck to protect the flexible insulation material, thereby creating a partially completed roof structure. Rigid insulation board and a waterproofing membrane are subsequently applied onto the metal deck, thereby forming a completed permanently sealed roof structure.
Patent TW-496959-B (TW)
Title: Process for examining suitability of protein fractions containing plasma thromboblasting factor VIII
Inventor: BUCHACHER ANDREA
IPC: G01N33/86
Filed: 1997-04-02
Granted: 2002-08-01
Abstract: The method for the aptitude testing of protein fractions containing plasma thromboblasting factor VIII, the further processing of which comprises a pasteurizing step: the starting material is examined for fragments within a range of from 20 to 50 kD; fragments of factor VIII within this range evidently cause inhibitor formation in patients pretreated with plasma thromboblasting factor VIII; meanwhile batches contaminated with such fragments can also be utilized, i.e., for the preparation of a high purity virus-free factor VIII by size exclusion chromatography on hydrophilic materials.
Patent TW-448138-B (TW)
Title: Process for the manufacture of difluoromethane
Inventor: GARRAIT DOMINIQUE
IPC: C07C17/20
Filed: 1997-04-21
Granted: 2001-08-01
Abstract: The invention relates to a continuous process for the manufacture of difluoromethane (F32). F32 is manufactured continuously from methylene chloride (F30) and hydrogen fluoride in the presence of chlorine, in the gas phase, over a fluorination catalyst. The gas flow exiting from the reactor is subjected to a distillation in order to separate, at the top, a flow containing virtually all the HC1 and at least 90% of the F32 produced by the reaction and, at the bottom, a flow containing at least 90% of the unconverted reactants (chlorofluoromethane (F31), F30 and HF) and the latter flow is recycled directly to the reactor, without any purification operation. Using the process of the invention, catalytic activity is stabilized and the flow of unreacted products (F30, F31 and HF) can be recycled without disadvantage.
Patent TW-426762-B (TW)
Title: Apparatus for guiding an advancing yarn and yarn false twist texturing apparatus
Inventor: JASCHKE KLEMENS
IPC: D02J13/00
Filed: 1997-09-06
Granted: 2001-03-21
Abstract: A yarn false twist texturing machine in which an advancing yarn is deflected by a feed yarn guide at a deflection position which is between a heater and a cooling member, and which is at an elevation outside the reach of the machine operator. The feed yarn guide is height adjustable, and it is disposed on a sliding element, which is movable upwards and downwards on a guide rail by means of a linear drive. In the event the electrical energy supply of the machine fails, the linear drive is activated by means of a control device in such a way that the sliding element and the yarn guide move downwardly to a predetermined parking position just below the yarn deflection position, so as to automatically remove the yarn from the heater and thereby prevent yarn damage.
Patent TW-397895-B (TW)
Title: Oil supply device of two-stroke-cycle engine for vehicle
Inventor: SUGANUMA KAZUHIDE
IPC: F01M3/00
Filed: 1997-09-09
Granted: 2000-07-11
Abstract: An oil supply device of a two-stroke-cycle engine with a discharge inhibiting type automatic transmission for a scooter-type vehicle comprises an oil pump driven by a driving power of a two-stroke-cycle engine provided with an automatic transmission and operated so that a basic quantity of discharge increases in proportion to an engine speed, a discharge inhibiting unit which sets an inhibited quantity of discharge by reducing the basic quantity of discharge at a prescribed ratio, and a control unit for determining a substantial quantity of discharge in response to the engine speed by minutely switching over between the basic quantity of discharge and the inhibited quantity of discharge through continuous ON/OFF operation of the discharge inhibiting unit. The control unit includes an operation unit for operating an engine speed increasing ratio from an engine speed increment per unit time and a unit for executing a rapid acceleration oil supply control to control the discharge inhibiting unit so as to switch over the substantial quantity of discharge to the basic quantity of discharge when the engine speed increasing ratio is over a set value representing a rapid acceleration of the vehicle.
Patent TW-355816-B (TW)
Title: Drying apparatus and drying method
Inventor: MATSUMOTO AKINORI
IPC: H01L21/00
Filed: 1997-10-20
Granted: 1999-04-11
Abstract: A drying device that stores and heats up water-soluable solvent to make the vapor from said solvent precipitate on the surface of target object for treatment, to dry its surface; the features include: processing groove in the shape of a container (11), with opening facing upward at the defined top, for storing the said solvent; and a heater (1) for heating up the said solvent contained in the said processing groove; and a nozzle and displacement device, arranged to face each other to form a closure for the said opening; the said displacement device is used to define the displacement outlet of said nozzle; the said nozzle accepts air supply to create jet stream of the air to inject upward and cover up the opening; the said displacement device displaces the air sucked in through the said outlet; and the said processing groove having side wall to approach the said opening, consequently facing inside with smooth curvature.
Patent TW-375572-B (TW)
Title: Sequential signal control device for direct-acting punching machine
Inventor: HATA YUKIO
IPC: B30B15/26
Filed: 1997-11-11
Granted: 1999-12-01
Abstract: This invention provides a sequential signal control device for direct-acting punching machine able to control sequential signals synchronously output to peripheral apparatus with the punch stroke and the method thereof. This sequential signal control device for direct-acting punching machine generates sequential signals for actions of ascending, descending and pressurization on peripheral apparatus synchronous with each stroke, according to the vertical action of linearly moving slider 4. At the same time motion curve is set according to any motion data on target position, moving speed or retention time in the stroke of slider 4, the sequence values of ON sequence or OFF sequence output by said sequential signals according to said stroke type, slider position or stroke duration from the start time. When slider 4 actuates along the aforesaid motion curve, said stroke type is determined according to slider 4 position and aid motion curve data. The output of sequential signals is then controlled according to the determined stroke type, slider position data, stroke duration and pre-set sequence value.
Patent TW-411527-B (TW)
Title: Cleaning method for plasma processing system and plasma processing method
Inventor: AKAHORI TAKASHI
IPC: C23C16/44
Filed: 1997-11-13
Granted: 2000-11-11
Abstract: It is an object to decrease the time required to clean a fluorine containing carbon film adhered to the interior of a vacuum container and to protect the surface of a mounting table when cleaning. For example, after a CF film is formed by means of a plasma processing system, O2 gas serving as a cleaning gas is introduced into a vacuum container 2 to clean the CF film adhered to the interior of the vacuum container 2. In the cleaning, the plasma of O2 gas is produced, and the C-C and C-F bonds on the surface of the CF film are physically and chemically cut by active species of O. The O2 gas enters the interior of the CF film via the cut portion, and reacts with C of the CF film to produce CO2 to splash. On the other hand, F splashes as F2, so that the CF film is removed.
Patent TW-372334-B (TW)
Title: Spin on glass film forming method on integrated circuit
Inventor: HONG SANG-KI
IPC: H01L21/316
Filed: 1997-12-27
Granted: 1999-10-21
Abstract: A kind of forming method for spin on glass film on integrated circuit which includes the following steps: forming an oxide layer on the semiconductor silicon substrate with metal wires formed; coating a layer of spin on glass film on the oxide layer; and, employing the low power electron beam to implant the spin on glass film. The method can prevent the shifting of threshold voltage of semiconductor components.
Patent TW-354400-B (TW)
Title: A transparent optic position sensing device and the application thereof
Inventor: HSIU YUNG-JEN
IPC: G09G3/00
Filed: 1998-01-13
Granted: 1999-03-11
Abstract: An optical position sensing device comprises: a transparent substrate; optical sensing elements distributed on the substrate; and a conductive layer formed on the substrate, and electrically connected to the optical sensing elements.
Patent TW-362154-B (TW)
Title: Slots for electrical parts
Inventor: KAJIWARA YASUSHI
IPC: H01R9/03
Filed: 1998-02-11
Granted: 1999-06-21
Abstract: A kind of slot for electrical parts which is to clamp the electrical parts by two plates. By the clamping method, the nominal contact voltage is set between the contact plate and the electrode of the electrical components. The feature is that there is a guide component on one of the plates and the guide plate on the other plate; the said guide plate has the base set and a plate which is bent from the front end and vertical to the base set. When pressing one of the said plates, there is a flexible guide plate in the front of the electrical parts and spring-contact to the said guiding components.
Patent TW-398009-B (TW)
Title: Color picture tube having an inline electron gun
Inventor: TRINCHERO OLIVIER PIERRE
IPC: H01J29/48
Filed: 1998-03-25
Granted: 2000-07-11
Abstract: The present invention relates to a color picture tube (10) having a viewing screen (22). And an electron gun (26) within a neck (14) of the tube for generating and directing three inline electron beams, a center beam and two side beams, toward the screen. The electron gun includes a plurality of electrodes including a focus electrode (G5). The tube neck is adapted for receipt of a surrounding scan velocity modulation coil (54, 56) at a location thereon. The focus electrode includes two spaced parts same focus voltage (VFOCUS). The space (45) between the parts is surrounded by the neck location for the coil.
Patent TW-412457-B (TW)
Title: Apparatus and method for assembling a helicopter main rotor blade subassembly
Inventor: LEAHY KEVIN P
IPC: B64F5/00
Filed: 1998-04-15
Granted: 2000-11-21
Abstract: An apparatus and method for assembling a helicopter main rotor blade subassembly which includes a lower airfoil skin, a core, an upper airfoil skin, and a spar assembly having a tip end and a root end, the apparatus comprising a lower assembly including a base having a contoured upper airfoil nest, wherein the contoured upper airfoil nest has a root end and a tip end, at least two guide ramps disposed proximal to the contoured upper airfoil nest, wherein at least one of the guide ramps is disposed proximal to the root end and at least one of the guide ramps is disposed proximal to the tip end, and a plurality of leading-edge pusher cams disposed proximal to the contoured upper airfoil nest. An upper assembly configured for mating with the lower assembly is provided, and comprises a support structure and a flexible impervious membrane supported by the support structure, wherein the flexible impervious membrane and the contoured upper airfoil nest define a molding cavity therebetween upon mating of the upper assembly to the lower assembly.
Patent TW-463446-B (TW)
Title: A motor
Inventor: PHILLIPS NEIL WILLIAM
IPC: H02K37/04
Filed: 1998-05-05
Granted: 2001-11-11
Abstract: A motor comprising two or more rotors (20, 30) rotated by means of a common power supply (6), each rotor (20, 30) having a plurality of poles (22, 32) and being associated with a stator (16, 26) having a plurality of poles (18, 28), wherein the arrangement of rotor poles (22, 32) and stator poles (18, 28) is different for each rotor (20, 30) so that the rotors (20, 30) rotate at different speeds when the common power supply (6) is applied.
Patent TW-394804-B (TW)
Title: Sheet for forming polymer gel electrolyte, polymer gel electrolyte using thereof and preparation thereof
Inventor: YAMADA TERUYUKI
IPC: H01M10/052
Filed: 1998-05-05
Granted: 2000-06-21
Abstract: The present invention provides a unique fibrous sheet for forming a polymer gel electrolyte having ion conductivity, a unique polymer gel electrolyte using such a sheet, and a unique method for the manufacture thereof. More specifically, the present invention provides a unique fibrous sheet for forming a polymer gel electrolyte having excellent ion conductivity and suitable as an electrolyte for various electronic devices such as lithium primary batteries, lithium secondary batteries, and electric double layer capacitors, as well as a unique polymer gel electrolyte using such a sheet, and also a unique method for the manufacture thereof.