baber/WOPTO huggingface dataset:
Patent TW-243494-B (TW)
Title: Automation distance control gas main valve waterheater
Inventor: LII JIA
IPC: F23N5/24
Filed: 1993-02-25
Granted: 1995-03-21
Abstract: An automation distance control gas main valve waterheater, which is characterized in that the gas waterheater is added with a hydraulic main valve in addition to the original main valve to become a dual-switch-type waterheater in which the hydraulic main valve utilizes the electric control system and two opposite electromagnetic valves which are installed in the gas waterheater to be distance controlled by the open or close of water valve through the water pressure pipe; when consuming hot water, the water supply enables pressurization of the water pressure type gas main valve, through the linking operation of the elastic dividing plate, auxiliary plate linking rod, gas tight adhesive plate and spring, to open the gas; when stop consuming hot water, the storage water in the water chamber is discharged and pressure reduced by the spring pressure and through the linking operation of the gas tight adhesive plate, auxiliary plate linking rod and the elastic dividing plate; meanwhile, the on/off operation of the water pressure type gas main valve can be observed through the indication of the gas main valve indicator for the convenience of processing; the water pressure type main switch is suitable of using natural and LPG barrel gas and can be made in one with the gas pressure regulator.
Patent TW-217391-B (TW)
Title: Shielding gases for arc welding
Inventor: HARVEY GRANT
IPC: B23K35/38
Filed: 1993-07-22
Granted: 1993-12-11
Abstract: A shielding gas for flux cored arc welding. The specific gas combination is intended to promote significantly lower fume emission levels while providing equivalent or better welding performance.
Patent TW-266204-B (TW)
IPC: C07C31/27
Filed: 1993-12-31
Granted: 1995-12-21
Abstract: Prepn. of cyclohexane dimethanol by hydrogenation of dialkyl cyclohexane dicarboxylate comprises (a) supplying a vaporous feed stream (A) to a hydrogenation zone contg. a heterogeneous ester hydrogenation catalyst (B), (b) maintaining a temp. of 150-350 [deg] C and a pressure of 150-2000 psia., (c) passing (A) through the hydrogenation zone, and (d) recovering a prod. stream of cyclohexane dimethanol. (A) cconsists of a H2-contg. gas and dialkyl cyclohexane dicarboxylate with known ratio. (B) is selected from Cu-contg. catalysts and Gp.VIII metal-contg. catalysts. The feed temp. is above the dew pt. of the feed stream. The dialkyl cyclohexane dicarboxylate is selected from di(1-4C alkyl) cyclohexane dicarboxylates. Also claimed is the following: prepn. of 1,4-cyclohexane dimethanol by hydrogenation of dimethyl 1,4-cyclohexane dicarboxylate (see CLAIMED PROCESS).
Patent TW-323398-B (TW)
Title: Buried contact process of semiconductor integrated circuit
Inventor: LU HUOO-TIEE
IPC: H01L23/48
Filed: 1994-05-23
Granted: 1997-12-21
Abstract: A buried contact process of semiconductor integrated circuit comprises of the following steps: (1) Supplying one semiconductor substrate, and on predetermined region of the substrate forming one isolated trench to bound one active area; (2) In the isolated trench filling one insulating material to form one field region; (3) Etching to form one gate trench and one interconnection trench, in which the gate trench crosses the active area and divides it into one source and one drain, the interconnection trench passes the field region and extends to the active area, and depth of the interconnection trench is smaller than the isolated trench's; (4) Inside the interconnection trench and the gate trench forming insulator, and inside the interconnection trench and the gate trench filling one first conductor, independently forming interconnection and gate; (5) Inside the source and the drain of the gate doping impurity; (6) On the substrate forming mask, exposing the active area part adjacent to the interconnection separated by the insulator, and etching the partial insulator between the active area and the interconnection, forming contact trench; (7) In the contact trench filling one second conductor and forming pre-metal dielectric layer, completing the buried contact process.
Patent TW-298574-B (TW)
IPC: B29C41/22
Filed: 1995-02-21
Granted: 1997-02-21
Abstract: The supporting structure coverable with multiple concentric layers (3) of elastic silicone-based material to produce rollers (2) having a mirror-finished flexible outer surface has a hollow cylindrical body (6) and a surface that is affected by multiple openings (30) which are variously distributed and sized to allow the passage, produced by centrifugal force, of the material in the fluid/semifluid state from the inside towards the outer surface and to provide subsequent engagement. <IMAGE>
Patent TW-369556-B (TW)
Title: Organosilicon treatment of TiO2 pigment bearing an alumina-containing coating having fluoride ions or fluoride compound associated with it
Inventor: TOOLEY PATRICIA ANN
IPC: C08K9/06
Filed: 1995-03-27
Granted: 1999-09-11
Abstract: Organosilicon treatment of TiO2 particles coated with alumina or alumina-silica having a fluoride compound or fluoride ions associated with them is disclosed to improve properties such as photostability and humidity resistance when incorporated in powder coatings and/or plastics.
Patent TW-337044-B (TW)
Title: Method for manufacturing source/drain formation for flash EEPROM capable of avoiding electrical shorting
Inventor: GREGOR RICHARD WILLIAM
IPC: H01L21/76
Filed: 1995-09-08
Granted: 1998-07-21
Abstract: Method of avoiding electrical shorting on a substrate surface having pn contact from pn contact surface, where, during formation of the partition layer, a part of the pn contact surface protrudes by etching and afield oxide adhacent to the pn contact surface, including the method the following steps: performance of a drain wash implant, with the pn contact surface protrusion under the field oxide, for removal of the protrusion.
Patent TW-299250-B (TW)
Title: The process for coating Si-glue on dehumidified wheel
Inventor: HORNG MIIN-LANG
IPC: B05D1/18
Filed: 1995-09-21
Granted: 1997-03-01
Abstract: A process for coating Si-glue on dehumidified wheel, which steps include: (a) Soak the wheel in Si-glue solution for 15 min.; (b) Arrange the wheel with Si-glue solution in half-dry condensed status; (c) Soak the wheel in agent-aided solution with saturation for 15 min.; (d) Take out and activate the wheel.
Patent TW-349990-B (TW)
Title: Polyamide adhesion promoter
Inventor: STOEPPELMANN GEORG
IPC: B32B27/08
Filed: 1995-12-12
Granted: 1999-01-11
Abstract: A new adhesion promoter molding compound on the basis of polyamide comprises an excess of amino end groups and at least one diamine added to the polymerized polyamide, said diamine being selected from substituted or unsubstituted, aliphatic C4-C20 diamines or mixtures thereof, where the diamines are included in the promoter at 0.25 to 2% by weight and the alkalinic polyamide amino end groups and the end carboxyl at ratios between 0.5:1 and 3:1, where the alkalinic polyamide including 1.7 to 2.5 solvent viscosity, measured by DIN53727/ISO307 at 25 DEG C at 0.5% of cresol.
Patent TW-494280-B (TW)
Title: Projection exposure method and mask employed therein
Inventor: PARK YOUNG-SOH
IPC: G03F1/28
Filed: 1996-03-08
Granted: 2002-07-11
Abstract: A method of projection exposure utilizing a mask including a step of exposing an object by utilizing a transparent mask substrate of which the upper surface is slanted at a predetermined angle in a direction perpendicular to the light path and an opaque film pattern is formed at regular intervals on a lower surface of the mask substrate so that the phase difference between adjacent mask patterns occurs due to the slanted mask substrate, thereby reducing the minimum pitch available for pattern formation without a shorter-wavelength light source and without increasing NA by reducing the frequency difference δv to the pitch d of the mask in a given wavelength of a light source and NA.
Patent TW-367373-B (TW)
Title: Resulfurized austenitic stainless steel with improved machinability, used especially in the field of machining at very high cutting speed and in the field of bar turning
Inventor: TERRIEN PASCAL
IPC: C22C38/60
Filed: 1996-03-25
Granted: 1999-08-21
Abstract: The present invention relates to a resulfurized austenitic stainless steel with improved machinability, used especially in the field of machining at very high cutting speed and in the field of bar turning, characterized in the its composition by weight is as follows: carbon < 0.1%; silicon < 2%; manganese < 2%; nickel, from 7 to 12%; chromium, from 15 to 25%; sulphur, from 0.10 to 0.55%; copper, from 1 to 5%; calcium > 35x10<SP>-4</SP>%; oxygen > 70x10<SP>-4</SP>%, the ratio of the calcium content to the oxygen content being between 0.2 and 0.6.
Patent TW-323411-B (TW)
Title: The increment-modulation device
Inventor: GAU JYH-GUANG
IPC: H03F13/00
Filed: 1996-06-29
Granted: 1997-12-21
Abstract: An increment-modulation device is used for receiving system timing signal and analog original signal from outside system, and output a digital modulation signal That device includes: - Increment unit for receiving analog original signal, and output an analog modulating signal after increment modulation according to an increment value; - Analog to digital transformed unit, is coupled with increment unit for receiving analog modulating signal and system timing signal, and output a digital modulating signal after taking a sample and transform frequency into digital at the timing pulse rising edge of system timing signal; - Controlling unit is coupled with analog to digital transformed unit and increment unit for receiving digital modulating signal, system timing signal and operation timing signal. According to operation timing signal to receive digital modulating signal, and output an increment modulating signal to increment unit for changing increment value after calculating timing pulse through a cycling number. In which, the operation-timing signal is the timing pulse after delaying system timing signal at a certain time.
Patent TW-312047-B (TW)
Title: Low voltage triggered electrostatic discharge protection circuit
Inventor: YU DAY-LIH
IPC: H01L23/60
Filed: 1996-07-19
Granted: 1997-08-01
Abstract: A low voltage triggered electrostatic discharge protection circuit, which is installed on integrated circuit bonding pad, used to let internal circuit of the integrated circuit avoid damage, comprises of:(1) at least one silicon controlled rectifier, separately with its anode and cathode coupled to the boding pad and circuit ground;(2) one NMOS transistor, with its drain connected to the bonding pad, and with its gate and source electrically coupled, then connected to the circuit ground.
Patent TW-324788-B (TW)
Title: Coating apparatuse for optical fiber
Inventor: OKUNO KAORU
IPC: G02B6/02
Filed: 1996-10-04
Granted: 1998-01-11
Abstract: A coating method for optical fiber, a retaining portion for resin being provided between a spacer and a steel mold, wherein the optical fiber can be arranged to pass through a through hole of said spacer and a nozzle of said steel mold, wherein when said optical fiber is passed through said through hole and said nozzle, a layer of resin being coated onto the outer surface of said optical fiber, characterized in that said resin layer is coated onto the outer surface of said optical fiber at one hand, the contacting portion between said optical fiber and said resin is carefully monitored and observed.
Patent TW-350854-B (TW)
Title: Blocked copolyester, preparation thereof and composition containing thereof
Inventor: YOSHIDA YOICI
IPC: C08G63/00
Filed: 1996-11-19
Granted: 1999-01-21
Abstract: A blocked copolyester featuring (a) hard-segment 20-80wt% which essentially consists of ester unit having at least 60 mol% polytetramethylene terephthalate, and (b) soft-segment 80-20wt% which essentially consists of ester unit comprised of di-carboxylic acid and diol, in which, the di-carboxylic acid contains at least 50 mol% of terephthalic acid, propanediol contains at least 50mol% oxyvinyl unit with recurring component of 2~5 polyoxy glycol and conforms to the the formula (I) and (II) below: To-5>T>To-70..... (I) T>T^ + 10.............(II) in which To is the melting point (DEG C) of polyester in the hard segment, T^ the melting point (DEG C) of copolyester of the entire structure composed by hard segment and soft segment, and T is the melting point (DEG C) of the blocked polyester.
Patent TW-344861-B (TW)
Title: Method of applying boron nitride film in shallow trench isolation planarization
Inventor: LUO JYI-JINN
IPC: H01L21/302
Filed: 1997-03-28
Granted: 1998-11-11
Abstract: A method of applying a boron nitride film in a shallow trench isolation (STI) planarization, which is applied in a semiconductor chemical mechanical polishing process, the method comprising: (a) providing a silicon substrate, and growing an oxide layer on the silicon substrate; (b) depositing a layer of boron nitride film on the oxide layer; (c) using a dry etching technique to etch off a particular region of the boron nitride film and the oxide layer to the silicon substrate thereby forming a trench; (d) depositing a layer of tetra-ethyl-ortho-silicate oxide film; and (e) polishing the tetra-ethyl-ortho-silicate oxide film to the boron nitride film by using a chemical mechanical polishing method.
Patent TW-383244-B (TW)
Title: Wire discharge cutting apparatus
Inventor: WATANABE KOUTAROU
IPC: B23H7/06
Filed: 1997-06-30
Granted: 2000-03-01
Abstract: The invention is to increase the assembly operability and machining precision. The column 9 and lower support structures are separated that the lower support is composed of the base 24a with the same section shape as that of column and the twin members of central protrusion 24b protruded in the center under the base 24a for supporting the lower arm 12. And, the central protrusion 24a of lower support 24 is mounted on one side of lower arm and under the base 24a of lower support 24. For example, mounting the Y-axis guider 4b guided by the Y-axis guide rail 4a of Y-axis guiding mechanism 4, then connecting the base 24a and by screws.
Patent TW-356543-B (TW)
Title: Image reading apparatus and image reading system
Inventor: TABATA MASAMI
IPC: G06K9/00
Filed: 1997-07-28
Granted: 1999-04-21
Abstract: A kind of image reading device, it comprises: an illumination device, it has light sources of the first, the second and third color, the three-color light sources has longer emission wavelength in the serial order; a image forming device for transforming the light reflected by the positive version of illumination from the illumination device into image on the light-electric conversion component; and a support device for supporting the said positive version, wherein the optic distance between the center of the image forming device to the light-electric conversion component is designated with wavelength greater than the light of pitch value of the emitted wavelength of the second-color light source with mutual collar length 1/2, and optic distance between the center of the image forming device to the support positive version surface of the support device is designated with mutual collar length less than the mutual collar length of the light for the aforementioned mutual collar length of illumination wavelength is 1/2.
Patent TW-365591-B (TW)
Title: Package structure and method of tubular IC package
Inventor: JUANG RUNG-JEN
IPC: B65B15/04
Filed: 1997-10-28
Granted: 1999-08-01
Abstract: A sort of package structure and method of tubular IC packing by steady forming of stacked aspect formed by a plurality of IC package and covering the sharpened edge that would otherwise damage the aluminum bag during packing and jeopardizing the sealing, for successful packing and easy storage and transport of finished IC products, including the package structure: stack formed by tube package, 2 covers and 2 long-strip bands, disposed on the 2 ends of the stack to cover the sharpened end formed by the stack and for maintenance of the aspect of the stack and the 2 long-strip tapes on the opposite of the stack, mainly for linking the covers on both ends of the stack, so the cover would not fall from the stack, for easy handling and transfer.
Patent TW-360505-B (TW)
Title: Sports boot with a mobile collar
Inventor: CABANIS LOUIS
IPC: A43B5/04
Filed: 1997-11-04
Granted: 1999-06-11
Abstract: A boot of the type that includes a low upper (11) equipped with a rigid heel reinforcement (2a) and a rigid collar (3) journalled on the reinforcement (2a) of the upper (11), in the area of the upper end thereof, the collar being equipped internally with a lining (14c). The lining (14c) has an extension (14b), extending downwardly within the upper (11) up to the level of the base (12) thereof. Advantageously, the extension is detachably connected to the upper (11) and it is at least partially elastic.
Patent TW-492851-B (TW)
Title: Dental care instrument and method for the manufacture of cleaning elements for dental care instruments
Inventor: WEIHRAUCH GEORG
IPC: A46B11/00
Filed: 1997-11-05
Granted: 2002-07-01
Abstract: In a dental care instrument with at least one cleaning element of an extruded polymer, it is proposed that into the polymer of the cleaning element, at least in its surface-near region, are incorporated additives soluble in water and/or saliva having a dental and/or antibacterial action in a solid, finely dispersed form. A method for the manufacture from a polymer of cleaning elements for dental care instruments is proposed, in which with the polymer melt are admixed in finely dispersed form additives soluble in water and/or saliva having a dental and/or antibacterial action and the mixture is extruded.
Patent TW-429135-B (TW)
Title: Insecticidal and miticidal compositions
Inventor: FUKUCHI TOSHIKI
IPC: A01N43/38
Filed: 1997-11-25
Granted: 2001-04-11
Abstract: The invention relates to an insecticidal and miticidal composition which contains as active ingredients 4-bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifuloromethyl) pyrrole-3-carbonitrile in combination with one or more compounds selected from the group consisting of benzoepin, nereistoxin-type insecticidal agents and diafenthiuron. The insecticidal and miticidal composition of the invention is effective against pests and mites having resistance to commercial insecticidal and miticidal agents.
Patent TW-454016-B (TW)
Title: Substance mixtures comprising vinyl-containing compounds and stabilizers
Inventor: SUTORIS HEINZ FRIEDRICH
IPC: C07B63/04
Filed: 1997-12-10
Granted: 2001-09-11
Abstract: Substance mixtures comprising (A) vinyl-containing compounds, (B) an active amount of a mixture inhibiting the premature polymerization of the vinyl-containing compounds, comprising (i) at least one N-oxyl compound of a secondary amine which carries no hydrogen atoms on the Α-C atoms, and (ii) at least one iron compound, (C) if appropriate nitro compounds, and (D) if appropriate costabilizers, a process for inhibiting the premature polymerization of vinyl-containing compounds (A) and the use of mixture (B), if appropriate as a mixture with nitro compounds (C) and/or costabilizers (D), for inhibiting the premature polymerization of free radical polymerizable compounds and for stabilizing organic materials against the damaging action of free radicals.
Patent TW-533215-B (TW)
Title: Single pot process for producing (Z)-azabicyclo oxime ethers
Inventor: SCHWINDT MARK ALAN
IPC: C07D487/08
Filed: 1998-02-17
Granted: 2003-05-21
Abstract: Biologically active O-substituted azabicyclo oximes having the Z configuration may be isolated simply, without chromatographic separation, and in high yield and Z/E purity through the coupling of a 1-azabicyclo-3-one with an O-substituted hydroxylamine in acidic aqueous solution and conversion of E-configured isomer to Z-isomer without requiring purification or separation. Neutralization and subsequent isolation of the free base followed by precipitation of the salt allows separation of the Z-isomer with high Z/E purity.
Patent TW-365733-B (TW)
Title: Restricted mobility area
Inventor: RUNE JOHAN
IPC: H04L12/54
Filed: 1998-02-11
Granted: 1999-08-01
Abstract: The present invention relates generally to dividing a cellular mobile communications system into general geographic areas. The cellular system is logically divided into an access provider, having knowledge of and controlling access to the system over the air interface, and a core service provider having subscribers and providing services to those subscribers over the bearer services provided by the access provider. The core service provider chooses some general area within which a particular service is to be provided or within which access is to be restricted. This information is transmitted to the access provider who then maps this information onto the cellular system, thereby determining which cells within the network lie within the area designated by the core service provider.
Patent TW-381362-B (TW)
Title: Long wavelength VCSEL
Inventor: RAMDANI JAMAL
IPC: H01S5/00
Filed: 1998-03-10
Granted: 2000-02-01
Abstract: A VCSEL for emitting long wavelength light including a first mirror stack with mirror pairs in a GaAs/AlGaAs material system lattice matched to a GaTlP active region with an active structure sandwiched between a first cladding region adjacent the first mirror stack and a second cladding region, the active structure having a guantum well, and a second mirror stack lattice matched to the second cladding region and having mirror pairs in a GaAs/AlGaAs material system.
Patent TW-496886-B (TW)
Title: Graft polymer moulding compositions with reduced deposit formation
Inventor: SARABI BAHMAN
IPC: C08L25/12
Filed: 1998-03-11
Granted: 2002-08-01
Abstract: The present invention relates to thermoplastic graft polymer moulding compositions for high-gloss applications, which exhibit a reduced tendency of the additives to exude out of the thermoplastic composition during processing, and which exhibit reduced deposit build-up in the mould. The moplastic moulding compositions of the ABS type, containing (A) 10 to 90% by weight of styrene/acrylonitrile copolymers and/or Α-methylstyrene/acrylonitrile copolymers, (B) 10 to 90% by weight of at least one graft polymer of (B1) 30 to 80 parts by weight of styrene, Α-methylstyrene, acrylonitrile, N-substituted maleinimide or mixtures thereof, on (B2) 70 to 20 parts by weight of a rubber with a glass transition temperature ≤ 0 DEG C, and (C) 2 to 7.5 parts by weigh (per 100 parts by weight of A+B), of at least one additive selected from the group comprising internal lubricants, anti-static agents, demoulding agents or mixtures thereof, characterized in that component (A) is produced by bulk, solution or suspension polymerisation and has an oligomer content ≤ 0.75% by weight, component (B) is produced by emulsion polymerisation, the total oligomer content of the moulding compositions is ≤ 0.7% by weight, and the ratio of the molecular weight of the additive to the amount of additive in the moulding composition (in % by weight) does not fall below a value of 200.
Patent TW-358165-B (TW)
Title: Compression of data patterns and decompression method, the compression and decompression device
Inventor: ISHIDA MASAHIRO
IPC: G06T9/00
Filed: 1998-03-24
Granted: 1999-05-11
Abstract: A method of data compression of data, patterns, including: having all the input data and patterns in correspondence to the structure of the data, be allocated to one of the plurality of compression blocks as a division, and compression apt for the blocks, for compression of the data in said plurality of compression blocks, and having said compressed data in said compression step be divided in response to the compression method, a plurality of decompression blocks, and decompression step of the compressed data in the compression blocks by means of the decompression method in correspondence to the compression method.