baber/WOPTO huggingface dataset:
Patent TW-345581-B (TW)
Title: Integrated process for epoxide production
Inventor: JOHN G ZAJACEK
IPC: C07D303/02
Filed: 1994-11-23
Granted: 1998-11-21
Abstract: An integrated process for producing an epoxide comprising contacting a hydrogen peroxide-containing stream and an ethylenically unsaturated substrate, with a catalytic amount of a titanium silicalite, at 40℃ to 120℃, in which the hydrogen peroxide-containing stream includes: hydrogen peroxide, aliphatic secondary alcohol selected from isopropanol and secondary butanol, less than 1 weight percent aliphatic ketone selected from acetone and 2-butanone, and less than 0.5 weight percent aliphatic ketone peroxides, in which the molar ratio of substrate:hydrogen peroxide is from 1:2 to 10:1, to form an epoxidation reaction mixture comprised of aliphatic secondary alcohol, epoxide, and water.
Patent TW-422882-B (TW)
Title: Process for production of amide compounds using microorganism
Inventor: TAKASHIMA YOSHIKI
IPC: C12P13/02
Filed: 1995-01-27
Granted: 2001-02-21
Abstract: The present invention provides a process for production of amide compounds, which includes converting a nitrile compound into its corresponding amide compound by hydrating the nitrile compound in the presence of a cultured broth of bacterial cells, intact bacterial cells, disrupted bacterial cells or enzymes contained therein, or immobilized preparations obtainable by immobilizing intact bacterial cells, disrupted bacterial cells or enzymes contained therein, the bacterial cells being those of a biologically pure culture of a thermophilic microorganism having hydration activity to convert a nitrile compound into its corresponding amide compound, such as Bacillus smithii SC-J05-1 (FERM BP-4935).
Patent TW-472052-B (TW)
Title: Process for preparing 1,4-benzodioxane derivatives
Inventor: FURUKAWA YOSHIRO
IPC: C07D319/22
Filed: 1996-03-22
Granted: 2002-01-11
Abstract: A novel process for preparing 1,4-benzodioxane derivative of the formula(1), wherein R1 is H1 RSO2 (R is alkyl, unsubstituted or alkyl-substituted phenyl), R2, R3, R4 are both H, halogen, OH, NO2, CN, formyl, COOH, alkoxy-carbonyloxy, alkyl, alkoxy, haloalkyl, N,N-dialkylamino, alkylcarbonyl, alkoxy-carbonyl, unsubstituted or alkyl-substituted phenyl, etc., which comprises sulfonating a phenoxypropanediol compound by reacting with a sulfonyl halide compound, removing the protecting group from the product, subjecting the product to cyclization reaction by treating with a base, and if necessary, followed by sulfonating the product. Said 1,4-benzodioxane derivatives are useful as an intermediate for an agent for treatment of circulatory disorders or psychoneurotic disorders.
Patent TW-299264-B (TW)
Title: Manufacturing method for the patch applicable to the sintered brazing of superhard tools
Inventor: CHIOU YAW-HORNG
IPC: B23K35/22
Filed: 1996-04-30
Granted: 1997-03-01
Abstract: A manufacturing method for the patch applicable to the sintered brazing of superhard tools, including the following steps: prepare a piece of double-side glued paper on which a predetermined work area is printed; tear off one side of the glued paper along the boundary of the work area; then prepare welding powder material and gluing agent, and mix them with an appropriate amount of water into welding pasty material; next, print the paste material evenly on the double-side glued paper by means of screen printing or spraying; finally, spray superhard grains on the thin film of paste material on the double-side glued paper, and the product finished.
Patent TW-369624-B (TW)
Title: Process for attenuated phase shift mask and materials used that improves the yield of semiconductor components
Inventor: TU JR-CHIANG
IPC: G03F9/00
Filed: 1998-12-21
Granted: 1999-09-11
Abstract: This invention pertains to the process for attenuated phase shift mask and materials used which makes use of magnetic-controlled splattering deposition with (LaNiO3)x (TiO2)1-x as target material (0.05 < x < 0.95) to produce attenuated phase shift mask with LaNiTiO (LNTiO) as its material. The photo properties of LNTiO membrane are as such: refractivity n 1.9 to 2.3; attenuation coefficient k 0.35 to 0.55; transmittance at exposure to wavelength under 632 nm < 15%, reflectivity (R) < 20%; when producing the LNTiO attenuated phase shift mask, the n and k of LNTiO are not sensitive to the flow ratio of reacting gases oxygen and argon in the magnetic-controlled splattering system.
Patent TW-316836-B (TW)
Title: The automatic feeding-controlled method and its apparatus for wet fodder
Inventor: JU SHOOU-JENG
IPC: A01K39/00
Filed: 1996-07-16
Granted: 1997-10-01
Abstract: An automatic feeding-controlled method for wet fodder includes following processes: A. Set up fodder amount in weighted-tank, adjusted-feeding, water-provided and conveying speed of wet fodder; And set up each pen feeding or not, wet fodder-provided, starting exhausted-valve and feeding-time, then set up the pressure inside wet fodder conveying-pipe, then start the system; B. Start to provide fodder from storage into weighted tank till the fodder is reached to required amount, then stop providing; Then, start to provide fodder from weighted tank into feeding chute; C. Provide fodder, water into mixing chute from feeding chute, water tank according to setting up speed, and mix it; Then send wet fodder to conveyor; D. Send wet fodder into conveying-pipe, then send it into each pipe; E. Start feeding in 1st pen, when the pressure in conveying-pipe is reached to pre-set pressure till the pre-set time is up. Then, start feeding in 2nd pen till setting time is up, and so forth. If the pen is closed, then jumping to next pen. And when last 4th pen is starting to provide fodder, stop to operate weighted tank and feeding chute, just operate water-providing and mixing action till the last pen is finished. Then open clean water to wash out remaining fodder in pipe till the last pen-feeding valve is closed, then stop the whole system. By above controlling processes, it is automatically controlling from feeding to cleaning.
Patent TW-354325-B (TW)
Title: Vulcanizable, compatibilized elastomeric composition, process for preparing a vulcanized elastomer composition, an partially cured, heat processable elastomeric composition
Inventor: FRECHET JEAN M J
IPC: C08K5/098
Filed: 1996-07-22
Granted: 1999-03-11
Abstract: A vulcanizable, compatibilized elastomeric composition comprising: (a) a halogenated random copolymer of 80 wt% polymerized C4-C7 isomonoolefin and 0.05 to 20 wt% aryl monomer units of mixtures randomly distributed in the structure below; the average molecular weight of the copolymer being at least 10,000; wherein R and R^ each independently are selected from hydrogen and C1-C4 alkyl and X is bromine or chlorine; (b) a olefinically unsaturated elastomeric polymer; and (c) 0.05 to 3 wt% curing agent per 100 wt% of the mixture polymer, selected from the carboxylic acid (selected from cycloalkyl acid, salicylic acid and C10-C28 fatty acid) of aluminum, iron, tin and zinc oxide or mixtures thereof, the ratio of random copolymer to the pre-mixing unsaturated polymer is 1:99 to 99:1.
Patent TW-341653-B (TW)
Title: Rock fragmentation system using gold Schmidt method
Inventor: HWAN-YOUNG JAE
IPC: F42D3/00
Filed: 1996-10-28
Granted: 1998-10-01
Abstract: A rock fragmentation system using Gold Schmidt method, in which the blasting machine has a capacitor bank, a switch, a high voltage electric power supply, a first charge dump and a second charge dump, and an electrode assembly which is connected to capacitor bank and switch with a coaxial cable and electrodes at a lower end of the electrode assembly, in which an aluminum and metal oxide composition of a predetermined mixture ratio is inserted between electrodes in a lower end of the electrode assembly for generating an instant reaction energy by discharging the electric energy.
Patent TW-316331-B (TW)
Title: Method for improving interface between polysilicon and tungsten silicide
Inventor: JU WENN-DING
IPC: H01L23/525
Filed: 1996-11-11
Granted: 1997-09-21
Abstract: A manufacturing method of polysilicon/tungsten silicide structure comprises of: (1) on silicon semiconductor surface forming oxide for isolating field effect transistor etc. electric device; (2) forming first polysilicon and first tungsten silicide to constitute gate of field effect transistor; (3) depositing one dielectric; (4) by photolithography and etch technology etching the above dielectric to expose first tungsten silicide surface of the above field effect transistor gate to form contact hole; (5) forming second polysilicon; (6) to the above second polysilicon implementing rapid thermal anneal step; (7) forming second tungsten silicide, by photolithography and etch technology etching the above second polysilicon and second tungsten silicide to form interconnection.
Patent TW-312864-B (TW)
Title: Manufacturing method of signal connector for notebook computer
Inventor: YANG JYH-HWA
IPC: H01R11/03
Filed: 1997-01-24
Granted: 1997-08-11
Abstract: A manufacturing method of signal connector for notebook computer comprises of: (1) according electric characteristic designing circuit on one arc-shape circuit board, with layout design of signal ribbon cable on one arc-shape circuit board, and on input side there are multiple input ends, on output side there are output ends; (2) installing ribbon cable socket connected to liquid crystal display on output end of circuit board; and in the ribbon cable socket there installs multiple L-shape terminals corresponding to circuit board output ends, and each L-shape terminal is pressed to connect on circuit board output end, and fixing them by SMT, and two sides of the ribbon cable socket by one fixing clamp fixing ribbon cable socket on circuit board; (3) in sequence connecting signal ribbon cable wires to circuit board input end; (4) bundling signal ribbon cable outer end to cylinder shape; (5) putting on woven net outside cylinder ribbon cable; (6) putting on thermal shrunk tube outside woven net, then performing baking to make thermal shrunk tube shrink, and only bundle on woven net; (7) putting on one iron powder outside thermal shrunk tube; (8) connecting terminal or ribbon cable socket on input end of signal ribbon cable; (9) shielding copper foil on connection of ribbon cable and circuit board, then completing ribbon cable connecting main board and liquid crystal display.
Patent TW-419926-B (TW)
Title: Image reading apparatus
Inventor: TABATA MASAMI
IPC: G02B6/00
Filed: 1997-02-05
Granted: 2001-01-21
Abstract: It is an object to provide an image sensor which can guarantee a good picture quality by reducing an illuminance deviation and can effectively realize a miniaturization of an apparatus. There is an image sensor constructed by, an illuminating apparatus composed of a sensor IC having a group of photoelectric converting elements arranged in a line, a lens for forming an image of light information to the sensor IC, a light source, and an optical guide for guiding a light of a light source and emitting the light in a desired direction, and a frame for holding each of the above component elements. In such an image sensor, there is disclosed an image reading apparatus which uses both of an indirect light that is emitted from a diffusing surface of the optical guide of the illuminating apparatus and a direct light from the light source and in which a diffusing member for diffusing the direct light from the light source and an original to be directly illuminated.
Patent TW-350159-B (TW)
Title: Hybrid mirror structure for a visible emitting VCSEL
Inventor: JIANG WENBIN
IPC: H01L31/12
Filed: 1997-02-27
Granted: 1999-01-11
Abstract: A hybrid mirror structure for a visible emitting VCSEL including a first distributed Bragg reflector disposed on a substrate and including first pairs of alternating layers including an oxidized aluminum material and second pairs of alternating layers. A first cladding region disposed on the first distributed Bragg reflector, an active region disposed on the first cladding region, and a second cladding region disposed on the active region, and a second distributed Bragg reflector disposed on the second cladding region. In the first distributed Bragg reflector, each pair of alternating layers includes a layer containing oxidized aluminum, which is oxidized to decrease the index of refraction to a range of approximately 1.3 to 1.7.
Patent TW-319692-B (TW)
IPC: A61F2/50
Filed: 1997-02-27
Granted: 1997-11-11
Abstract: A definitive socket for residual limb prosthetic use is formed in a single molding step by compressive pressure casting or molding a pre-formed, moldable, hardenable socket material over a residual limb and curing the socket material to a load-bearing hardened condition while it is maintained under peripheral compressive pressure against the residual limb and while the residual limb is tensioned in a distal direction during the casting process. The combination of pressure casting the socket material and applying tension to the residual limb in a distal direction while the socket material is curing results in forming a definitive socket that fits well to the residual limb after curing without substantial rectification. Pressure relief formations, socket coverings, and a prosthesis coupler may be compression molded simultaneously with the socket.
Patent TW-330875-B (TW)
Title: The manufacturing method for LCD device and laser processing machine
Inventor: MORIIKE TATSUYA
IPC: B23K26/064
Filed: 1997-04-16
Granted: 1998-05-01
Abstract: A manufacturing method for LCD device, it is by illuminating laser beam on plurality of filtering sheets installed on transparency substrate to remove portion of filtering sheet. Form light-shield film on removed portion to surround the filtering sheet. Its features are: The laser beam supplied by laser oscillator is through: Beam expander for adjusting the beam radius of laser beam; Cylinder-shaped lens group for adjusting the vertical-horizontal ratio of beam shaping of laser beam emitted from beam expander; Energy distribution transferring device for uniform the energy density surrounding the optic axle of laser beam emitted from cylinder-shaped lens group. The beam-shaping component for shaping the beam-shape of laser beam emitted from energy distribution transferring device to compose optic system, and form removal portion with specified width on filtering sheet.
Patent TW-365567-B (TW)
Title: Apparatus for cross-linking components
Inventor: FUJIMORI HIROAKI
IPC: H01L21/66
Filed: 1997-06-17
Granted: 1999-08-01
Abstract: This invention provides a type of apparatus that can reduce index time and improve processing capability without increasing the component number on the cross-linked apparatus. The escalating production cost can be controlled by means of this innovative cross-link apparatus. The X driving unit uses the rotation of ball screw on servo-motor to move left and right, equipped with a pair of left and right moving unit so that it can move freely in a specific direction Z. At this point a center-adjusting gear is installed with two contact handles. When the moving unit installed with driving unit slides in the X direction, and the driving unit in Z direction is locked into ball screw which is linked to the servo motor. When the servo motor rotates the ball screw, the Z driving unit moves up and down as the picture shows to raise or lower the moving unit.
Patent TW-344853-B (TW)
Title: Process for producing IC modules
Inventor: HARN TZONG-LIH
IPC: H01L21/02
Filed: 1997-06-21
Granted: 1998-11-11
Abstract: A process for producing an IC module, which comprises the following steps: providing a printed circuit board laid out into a plurality of modules thereon; fastening a plurality of Ics on the modules of the printed circuit board; connecting the Ics with circuits of each of the modules; packaging the Ics on the printed circuit board; installing a plurality of circuit elements on each of the modules and completing the production of the modules; and testing and cutting the modules.
Patent TW-432783-B (TW)
Title: Surface acoustic wave device
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1997-07-19
Granted: 2001-05-01
Abstract: This invention is about the surface acoustic wave devices such as surface acoustic wave amplifier and surface gyration instrument that use the mutual reaction of elastic surface wave for transmitting piezoelectric substrate and electron in semiconductor. Surface acoustic wave device has semiconductor layer on piezoelectric substrate or piezoelectric thin film substrate. The mutual reaction between the surface wave transmitting on substrate and electrons in semiconductor layer is used. The semiconductor layer is disposed excluding the transmitting path for transmitting the surface wave. Multi grating electrodes are installed in the triangular direction with respect to the transmitting path. The semiconductor layer has active layer and buffer layer, which integrates the active layer grating. By using this surface acoustic wave device, elastic surface wave amplifier with high amplification and practically low voltage can be provided. In addition, elastic surface wave gyrating instrument with higher efficiency than before can be provided.
Patent TW-398163-B (TW)
Title: The plate for heat transfer substrate and manufacturing method thereof, the heat-transfer substrate using such plate and manufacturing method thereof
Inventor: NAKATANI SEIICHI
IPC: H05K1/05
Filed: 1997-10-03
Granted: 2000-07-11
Abstract: This is a heat transfer substrate material with excellent heat dissipation capabilities. Its heat expansion coefficient in the planar direction is similar to that of the semiconductor. In order to elevate the heat transfer, it consists of the inorganic filler and the heat-hardened resin composition. The heat-hardened resin composition is flexible before being hardened; after being hardened it could be formed as rigid. The manufacturing method for said substrate is also provided. It consists of: inorganic filler 70-95 wt. Percentage, including heat-hardened resin, hardening agent and the heat-hardened resin composition of the hardening agent 4.9-28, and the heat transfer plate material 200 of the solvent 0.1-0.2. The heat transfer plate material 200 is overlapped with the lead frame 201 (C), then heated and pressed (D). The heat transfer plate material is filled to the surface of the lead frame. The heat-hardened resin is cured from the heat transfer plate material. The lead frame necessary part of the heat transfer plate material is cut down after hardening. Moreover, it vertically blends (E) two ends of the lead frame to form the outer-lead electrode.
Patent TW-351711-B (TW)
Title: A measuring apparatus for detecting the reel of sheet type material
Inventor: YAMAHATA MIMIO
IPC: B41F33/14
Filed: 1997-10-08
Granted: 1999-02-01
Abstract: A measuring apparatus for detecting a reel of sheet type material comprising: a carriage which supports the cylindrical reel at a fixed height with free hoisting and maintains the reel core cord at a level and a detecting means for detecting the accumulated sheet type material being wound; a hoist detecting means for detecting basic height and the hoist displacement of the carriage; a real diameter computing means, which based on the output detected signal from the detecting means and the hoist displacement signal provided by the hoist detecting means will figure out the outer diameter of sheet type material.
Patent TW-345584-B (TW)
Title: Copolymer composition based on ethylene and formed product
Inventor: OKADA KEIJI
IPC: C08L23/08
Filed: 1997-10-22
Granted: 1998-11-21
Abstract: An ethylenic copolymer composition characterized in comprising: (A) 10-90% by weight of a copolymer of ethylene with an aromatic vinyl compound and/or an α-olefin having a carbon number of 3~20, which has a degree of crystallinity of at least 10% but less than 90% and an intrinsic viscosity [ηA] of 1-10 dl/g when measured in decahydronaphthalene at 135℃ and (B) 10-90% by weight of a homopolymer of ethylene or a copolymer of ethylene with an aromatic vinyl compound and/or an α-olefin having a carbon number of 3~20, which has a degree of crystallinity higher than 10% but not higher than 90% and an intrinsic viscosity [ηB] of 0.1-2 dl/g when measured in decahydronaphthalene at 135℃ in which at least one of the above ethylenic copolymer (A) and the ethylenic polymer (B) has the copolymerized aromatic vinyl compound and in which the ratio of [degree of crystallinity of (A)/degree of crystallinity of (B)] is less than 1 and the ratio of [ηA]/[ηB] is greater than 1.
Patent TW-400226-B (TW)
Title: Single dose dental adhesive delivery system and method and adhesive therefor
Inventor: PRANITIS LEO J JR
IPC: A61C5/06
Filed: 1997-11-25
Granted: 2000-08-01
Abstract: A dental adhesive delivery system (10) provides a capsule (11) containing a single usage amount of dental adhesive (15) in a non-resealable container (14) for use in treating a single patient. The packaged amount of adhesive (15) may include up to the amount required to treat all of the teeth needing treatment of not more than a single patient, for example in the range of approximately 0.05 to 1.0 ml. The packaged amount may include a dose only large enough for the treatment of a single tooth or for the application of a single restoration for example, in an amount of about 0.1ml. The adhesive is one that includes a volatile solvent or other liquid carrier, such as, for example, water or an organic liquid such as acetone or alcohol.  In the preferred embodiment, an alcohol based adhesive is provided having a filler of approximately 25% by weight. The single use container (14) is preferably formed of injected molded plastic cup (20) and includes a reservoir section (30) having a cavity (22) therein that contains the adhesive (15) and a break off section (31) that surrounds an opening (24) that receives a snap fit cap (21).  The cap (21) and break off section are discarded and the adhesive (15) is removed with the tip (55) of a wand (12) for application to the teeth of a patient, whereupon the container, which is not resealable, is discarded. A vapor seal secondary containment such as a pouch (13) of foil, plastic or polyfoil material, for example, limits the escape and prevents unacceptable loss of organic carrier or solvent from the adhesive (15).
Patent TW-421966-B (TW)
Title: Camera, camera connecting device, and camera system
Inventor: MAMIYA AKIRA
IPC: H04N1/21
Filed: 1997-12-06
Granted: 2001-02-11
Abstract: In a digital camera system used by connecting it to a computer or the like, a still image can be stored by acting upon a release button of the camera. To this end, a card-type digital camera used by connecting it to a personal computer is provided with the release button for controlling the connected personal computer, an actuation of this release button being processed by software running on a CPU of the personal computer. The release button of the camera may be used to have a desired function by providing a function selecting unit of application software.
Patent TW-436927-B (TW)
Title: Oxide film thickness standard reference of semiconductor device and manufacturing method thereof
Inventor: SUN JUNG-WOO
IPC: H01L21/316
Filed: 1997-12-26
Granted: 2001-05-28
Abstract: There are provided an oxide film thickness standard reference of semiconductor device for managing the thickness of oxide film and the manufacturing method thereof. The oxide film thickness standard reference semiconductor device comprises an oxide film formed on a semiconductor substrate with a thickness over 1 mu m. The method of preparing an oxide film thickness standard reference of semiconductor device is carried out by repeatedly and continuously performing the formation process of the oxide film under the same processing conditions thereby to form the oxide film on a semiconductor substrate with a thickness over a certain level.