baber/WOPTO huggingface dataset:
Patent TW-273587-B (TW)
Title: Automatic ball fitting machine for bicycle's hub
Inventor: CENG QIU-FA
IPC: F16C43/04
Filed: 1995-09-27
Granted: 1996-04-01
Abstract: An automatic ball fitting machine mainly comprises a ball barrel, a supporting disc, a rod disc, rods, a slipping seat, a fitting shaft, a sleeve, a flange and two cylinders; in which, the ball barrel fixed on the top of the machine's skeleton, has square slots extending radially to the center hole of the bottom disc; the supporting disc mounted right under the ball barrel, has vanes upward straight on the disc so as to pass through the square slots for sliding thereon freely, the diameter of the hole of the supporting disc is smaller than that of the hole of the ball barrel; rods support the supporting disc at the bottom by the upper end, and attach on a rod disc by the other end, the rod disc is screwed together with the rod of a cylinder which is coupled to the skeleton on a suitable position; the slipping seat further comprises a guide seat, a cover disc, and a cover, in which the guide seat having a ring flanges on the bottom, is of a cylinder body with a end cap inclined inward, the inclined surface of the cap has slots radially extending to a central hole in which the fitting shaft slides along; the cover disc having an inclined surface to match the shape of the guide seat, is screwed up below the cover with bolts, and has a co-axial holes as the cover do, the central hole of the cover is ready for mounting with a bicycle's hub; the fitting shaft having a stud on the upper end and sliding along in the co-axial hole of the guide seat and the cover disc, is mounted on the slipping seat and is drilled ball passings radially around the shaft body to communicate with the ball passings drilled axially, all the ball passings bypass an oil path which connects totally to a supply inlet inside the shaft body for lubricating the balls; the sleeve is of a cylinder tube and is fixed to the fitting shaftr on the bottom; the flange set inside the sleeve, has sticks formed on the above ring to pass freely through the ball passing of the fitting shaft in the axial direction, the lower end of the flange couples to a piston rod of the cylinder to which the sleeve connects on the bottom.
Patent TW-465170-B (TW)
Title: Control method of hitting power for dual-coil electric hitting machine
Inventor: CHEN SHING-CHIN
IPC: B25D11/06
Filed: 1995-11-27
Granted: 2001-11-21
Abstract: The present invention relates to a kind of control method for hitting power of dual-coil electric hitting machine. The present invention mainly controls the position of rushing rod as current is changed for the first coil and the second coil by varying the conducting time of the first coil for the dual-coil electric hitting machine so as to modulate the hitting power of dual-coil AC electric hitting mechanism and make the hitting power optimize.
Patent TW-344032-B (TW)
Title: Light reflective sheet and light reflector using it
Inventor: ISHII TOSHIYUKI
IPC: G02B1/00
Filed: 1996-01-08
Granted: 1998-11-01
Abstract: A light reflective sheet which comprises a porous resin sheet and a protective layer laminated on at least one surface of the porous resin sheet; which is characterized in the porous resin sheet comprising a polyolefin resin and 100 to 300 parts by weight of a finely powdery inorganic filler with respect to 100 parts by weight of a polyolefin resin; the porous resin sheet being stretched at an area stretch magnification of 5 to 20 times; the light reflectance of the porous resin sheet at a wave length of 550 nm being 95% or more; in which the polyolefin resin is at least one resin selected from the group consisting of high-density polyethylenes, low-density polyethylenes, polypropylenes, ethylene-α-olefin copolymers and ethylene-propylene copolymers; in which the finely powdery inorganic filler is at least one filler selected from the group consisting of barium sulfate, calcium carbonate, titanium oxide, magnesium carbonate, alumina, magnesium hydroxide and zinc oxide; in which the porosity of the porous resin sheet is in the range of from 40 to 70% and the thickness of the porous resin sheet is in the range of from 50 to 500 μm; in which the protective layer has a function as the UV light protective layer; the total light transmittance of the UV light protective layer is 80% or more; the total reflectance of a light beam having a wave length of 550 nm irradiated on the surface of the UV light protective layer of the light reflective sheet is 95% or more; and after the surface of the UV light protective layer of the light reflective sheet has been irradiated with an ultraviolet light of 400 MJ/m2 at 80℃, deterioration ratios of the total reflectances of light beams having wave lengths of 450 nm and 550 nm in the light reflective sheet are both less than 10%, and the light reflective sheet has a stiffness of 50 to 150 mm.
Patent TW-329471-B (TW)
Title: Slidable tray assembly for a refrigerated cabinet
Inventor: JAMES F DASHER
IPC: F25D23/04
Filed: 1996-01-17
Granted: 1998-04-11
Abstract: A slidable tray assembly for a refrigerated cabinet, which comprises: a base secured to a horizontal surface in the refrigerated cabinet, the base having a top surface with a longitudinal trough; a platform slidably installed to the base and having a load supporting surface; an anti-tip adjustment plate connected to the platform and capable of sliding through the trough and having a device for combining with the base at a forward position so as to prevent the platform from tipping over when the platform extends out and passes over the base.
Patent TW-353159-B (TW)
Title: Method of developing positive photoresist and compositions therefor
Inventor: FICNER STANLEY A
IPC: G03F7/039
Filed: 1996-01-24
Granted: 1999-02-21
Abstract: A method for substrate developing of positive photoresist film, which essentially comprising the following steps: coating a photoresist on a substrate thereby forming a film, exposing the photoresist film, coating on the film an aqueous base developer composition including an ammonium hydroxide aqueous base and a surfactant of the fluorinated alkyl alkoxylate class, in which the amount of the surfactant present is 10 to 30 ppm, and flushing the developer composition on the film, in which the equivalent concentration of the ammonium hydroxide base in the developer composition is 0.15 to 0.5 N, the substrate comprising a phenol-formaldehyde resin and a diazonaphthoquinone optically active compound, and the fluorinated alkyl alkoxylate class having the following formula (1), in which n is an integer of 6 to 15.
Patent TW-439272-B (TW)
Title: Fabricating method of memory cell for the dynamic random access memory
Inventor: SHIU JEN-TSUNG
IPC: H01L27/108
Filed: 1996-05-06
Granted: 2001-06-07
Abstract: This invention is about the fabricating method of memory cell for the dynamic random access memory and includes the following procedures. At first, a silicon substrate is provided, on which the field region oxide layer, the transistor device including source/drain region, and the insulation layer with the contact window are formed. Then, a capacitor structure is fabricated. When the first conduction layer is formed, a mask layer having a breach on top of the contact window is used to etch a deeply recessed trench on the first conduction layer and the source/drain region, or to etch a recessed region on the first conduction layer. If the source/drain region is etched, a high-concentration ion implantation procedure having the same polarity as that of source/drain region is added. Then, a dielectric layer is formed on the first conduction layer surface. Finally, the second conduction layer is formed on the dielectric layer and part of the insulating layer. The present invention can fabricate high density, high capacitance quantity memory cell of the dynamic random access memory without increasing the number of mask used as compared with conventional process such that the fabricating process of this invention is simple and practical.
Patent TW-400495-B (TW)
Title: Record retrieval method and apparatus for data processing device and recording media recorded with program of record retrieval method
Inventor: TABEI TAKASHI
IPC: G06F17/30
Filed: 1996-06-13
Granted: 2000-08-01
Abstract: The record retrieval method, the extraction method and the record extraction apparatus are disclosed in which comprising: displaying the distribution graph by graph message from the target record for designating the retrieval condition; designating the desired range on the displayed distribution graph; retrieving the data of the designated range; and simplifying the input operation of the retrieval condition when retrieving the condition by tendency analysis. The record retrieval processor, when executing the record retrieval process, forming the two-dimension distribution graph according to the designated x-axis and y-axis items from a plurality of records which stored in the record file, and display it on the display unit; designating the retrieval range on the displayed distribution graph; retrieving the records within the designated range; reading out the record according to the key code which corresponding to each item of the retrieval code; and displaying it on the display unit.
Patent TW-448345-B (TW)
Title: Method for aligning a mask relative to a workpiece and device thereof
Inventor: TANAKA YONETA
IPC: H01L21/027
Filed: 1996-08-13
Granted: 2001-08-01
Abstract: The present invention provides a method for aligning a mask relative to a workpiece and device thereof, which is suitable for step and repeat exposure to thereby perform the high accuracy alignment. A reflective component 4a is positioned on a workpiece carrier 4 in a position away from the workpiece attachment site. The exposure light from an exposure light irradiation device 1 is projected onto the mask M and the alignment marks provided on the photomask M are projected onto said reflective component 4a. The projected images are detected and their relative positions are stored, then, the emission of said exposure light is terminated. The workpiece carrier 4 on which a workpiece W is placed, is moved into a position in which the alignment marks of photomask M are projected onto the workpiece W. Furthermore, the non-exposure light is irradiated onto the alignment marks of the workpiece W, the workpiece alignment marks are detected and their relative positions are determined. Then the workpiece W and/or the photomask M are/is moved such that both alignment marks overlap.
Patent TW-325413-B (TW)
Title: Liquid-liquid extraction system and the extraction method using the same
Inventor: HOLMES TIMOTHY L
IPC: B01D11/04
Filed: 1996-09-09
Granted: 1998-01-21
Abstract: A counter-current liquid-liquid extraction system suitable for liquid flowing therein, which comprises: a substantially vertical extraction column comprising a central shaft penetrating therethrough and a set of an axially interleaving transversal calming section and a mixing section; an agitation device installed in each mixing section in order to provide a non-vertical pushing force on the liquid flowing therein; a structured packing layer installed between the calming section and the mixing section; a structured packing layer installed in the calming section, which comprises at least one layer of wavy contact plates opposedly installed to promote the motion of fluid flowing therethrough.
Patent TW-374787-B (TW)
Title: Crosslinkable polyurethane resin compositions for use in artificial and synthetic leather and artificial and synthetic leather made from said compositions
Inventor: MATSUMOTO YASUHIRO
IPC: C08L83/02
Filed: 1996-09-13
Granted: 1999-11-21
Abstract: The present invention discloses a polyurethane resin composition for use in artificial and synthetic leather, as comprised of specific polyurethane resin having hydrolyzable silyl groups and organic solvent (or comprised of said polyurethane resin, organic solvent and catalyst for hydrolysis or condensing) and artificial and synthetic leather obtained from utilizing said compositions. A crosslinkable polyurethane resin composition for use in artificial and synthetic leather, as comprised of polyurethane resin having hydrolyzable silyl groups at the side chain or the terminal of the molecule and organic solvent, a polyurethane resin composition for use in artificial and synthetic leather, as comprised of said polyurethane resin, organic solvent and catalyst for hydrolysis or condensation of said silyl group, and an artificial or synthetic leather formed by filling or laminating said compositions. The abovementioned polyurethane resin composition of the present invention can be utilized to produce artificial leather with very pliable and fine outward appearance and produce of a firm cross-linkage hardening product is formed through the highly reacted cross-linking and the perfect solvent and chemical reagent-resistance it has. Therefore, said leather has high practical use in such as clothes, sports shoes, can seats, and furniture.
Patent TW-350081-B (TW)
Title: Pneumatic insulation switch
Inventor: HATSUTA MASAKI
IPC: H02B13/035
Filed: 1996-11-02
Granted: 1999-01-11
Abstract: A sort of pneumatic insulation switch for sealing of SF6 into metal containers, having: 2 pneumatic insulation master wires disposed in straight line on the same axis, the master wire divider for the 2 pneumatic insulation master wires, formed the divider by: vertical breaker, the upper branch master wire pulled out from one end of the master wire forming the parallel master wire axis, and the lower branch master wire pulled out from one end of the master wire forming the parallel master wire axis, as well as breaker in connection with said upper branch master wire for facing the horizontal movement element, and the horizontal breaker in connection with said lower branch master wire for facing the horizontal movement element, said pneumatic insulation master wire being disposed in the lower part of said vertical breaker and said horizontal breaker.
Patent TW-375792-B (TW)
Title: Device isolation technology
Inventor: PARK IN-OK
IPC: H01L21/76
Filed: 1996-12-02
Granted: 1999-12-01
Abstract: Disclosed is a device isolation technology for defining active region of a semiconductor device. An oxide is formed on a semiconductor substrate in a first reaction chamber where a first gas containing silicon and a purge gas exist therein. Afterwards, the first temperature of the first reaction chamber is changed to second temperature by injection of purge gas. A buffer film is formed on the oxide film in the fist reaction chamber at the second temperature by injection of a silicon gas. Therefore, a silicon nitride layer is formed on the buffer film in a second reaction chamber by injecting a second gas containing silicon. Lastly, filed oxides are formed by a LOCOS technique through patterning of the three layers and thermal oxidation of exposed portion.
Patent TW-430643-B (TW)
Title: Process for the manufacture of thioglycolic acid
Inventor: BERGFELD MANFRED JOSEF DR
IPC: C07C319/02
Filed: 1996-12-12
Granted: 2001-04-21
Abstract: A process is described for the manufacture of thioglycolic acid by the conversion of monochloroacetic acid with hydrogen sulfide under pressure in the presence of tertiary amines in solution, whereby care is taken that the partial pressure of hydrogen sulfide over the reaction medium is at least 2 bar up to the end of the reaction, and the thioglycolic acid formed as an ammonium salt is released by means of acid. The partial pressure of hydrogen sulfide can be maintained by linking the reaction chamber with a source of hydrogen sulfide under pressure during the conversion.
Patent TW-454378-B (TW)
Title: Surface-acoustic-wave device having an improved pass-band characteristic and an improved degree of freedom for setting input and output impedances
Inventor: UEDA MASANORI
IPC: H03H9/10
Filed: 1996-12-30
Granted: 2001-09-11
Abstract: A surface-acoustic-wave device includes at least first and second surface-acoustic-wave elements (11, 21) formed on a common piezoelectric substrate (1) and cascaded with each other, each of the first and second surface-acoustic-wave elements including a plurality of interdigital electrodes (11A-11C; 21A-21C) having a plurality of electrode fingers overlapping with each other in correspondence to a path of a surface acoustic wave on the piezoelectric substrate, wherein the width (W1, W2) of overlapping of the electrode fingers is changed between the first surface-acoustic-wave element and the second surface-acoustic-wave element.
Patent TW-352349-B (TW)
Title: Method and device to form metal wire winding decoration
Inventor: CAI HUO-NENG
IPC: B21F45/00
Filed: 1997-01-10
Granted: 1999-02-11
Abstract: A method to form metal wire winding decoration includes the following procedures: drawing and fixing: in which the metal wire is drawn out from the real by a roller and fixed at the rear end of forming mold; heating: the metal wire is heated in the forming mold; inserting and forming: in which the metal wire is fed into the forming mold by the roller to be a pattern decoration; cutting and releasing: in which the metal wire is cut off and the mold is opened to release the pattern decoration; further comprising one reel of metal wire, two sets of roller, one wire cutter, and one mold consisting of one outer metallic mold and one inner porcelain clay mold, one working bench, one roller drive and one roller inserter.
Patent TW-455609-B (TW)
Title: Process for preparing water-absorbent resin
Inventor: FUJIKAKE MASATO
IPC: C08F265/02
Filed: 1997-01-29
Granted: 2001-09-21
Abstract: A process for preparing a water-absorbent resin is provided which enables the water-absorbent resin to ensure the reduction in the release amount of liquid and the increase in the liquid diffusibility. In the preparation process, the water-absorbent resin is prepared by polymerization of a water-soluble ethylenic unsaturated monomer. The polymerization of the water-soluble ethylenic unsaturated monomer is allowed to take place in the presence of a water-absorbent resin having a water-absorbing rate different from that of a water-absorbent resin resulting from polymerization of the water-soluble ethylenic unsaturated monomer. In a preferred mode, the polymerization is performed by a reversed-phase suspension polymerization method.
Patent TW-523513-B (TW)
Title: Serine protease inhibitors
Inventor: ADANG ANTON EGBERT PETER
IPC: A61K31/00
Filed: 1997-02-25
Granted: 2003-03-11
Abstract: The invention relates to a compound having the formula (I) wherein A is H, optionally substituted D,L Α-hydroxyacetyl, R1, R1-O-C(O)-, R1-C(O)-, R1-SO2-, R2OOC-(CHR2)m-SO2-, R2OOC-(CHR2)m-, H2NCO-(CHR2)m,-, or an N-protecting group, wherein R1 is selected from (1-12C)alkyl, (2-12C)alkenyl, (2-12C)alkynyl and (3-8C)cycloalkyl, which groups may optionally be substituted with (3-8C)cycloalkyl, (1-6C)alkoxy, oxo, OH, COOH, CF3 or halogen, and from (6-14C)aryl, (7-15C)aralkyl and (8-16)aralkenyl, the aryl groups of which may optionally be substituted with (1-6C)alkyl, (3-8C)cycloalkyl, (1-6C)alkoxy, OH, COOH, CF3 or halogen; each group R2 is independently H or has the same meaning as R1; m is 1, 2 or 3; B is a bond, an amino-acid of the formula -NH-CH[(CH2)pC(O)OH]-C(O)- or an ester derivative thereof and p being 0, 1, 2 or 3, -N((1-12C)alkyl)-CH2-CO-, -N((2-12C)alkenyl)-CH2-CO-, -N((2-12C)alkynyl)-CH2-CO-, -N(benzyl)-CH2-CO-, D-1-Tiq, D-3-Tiq, D-Atc, Aic, D-1-Piq, D-3-Piq or a L- or D-amino acid having a hydrophobic, basic or neutral side chain, which amino acid may optionally be N-(1-6C)alkyl substituted; or A and B together are the residue R3R4N-CHR5-C(O)-, wherein R3 and R4 independently are R1, R1-O-C(O)-, R1-C(O)-, R1-SO2-, R2OOC-(CHR2)m-SO2-, R2OOC-(CHR2)m-, H2NCO-(CHR2)m-, or an N-protecting group, or one of R3 and R4 is connected with R5 to form a 5- or 6-membered ring together with ""N-C"" to which they are bound, which ring may be fused with an aliphatic or aromatic 6-membered ring; and R5 is a hydrophobic, basic or neutral side chain; X is an L-amino acid with a hydrophobic side chain, serine, threonine, a cyclic amino acid optionally containing an additional heteroatom selected from N, O or S, and optionally substituted with (1-6C)alkyl, (1-6C)alkoxy, benzyloxy or oxo, or X is -NR2-CH2-C(O)- or the fragment wherein n is 2, 3, or 4, and W is CH or N; Y is H, -CHF2, -CF3, -CO-NH-(1-6C)alkylene-C6H5, -COOR6 and R6 being H or (1-6C)alkyl, -CONR7R8 and R7 and R8 being independently H or (1-6C)alkyl or R7 and R8 together being (3-6C)alkylene, or Y is a heterocycle selected from 2-thiazole, 2-thiazoline, 2-benzothiazole, 2-oxazole, 2-oxazoline and 2-benzoxazole, which heterocycles may optionally be substituted with (1-6C)alkyl, phenyl, (1-6C)alkoxy, benzyloxy or oxo; and r is 0, 1, 2 or 3; or a prodrug thereof or a pharmaceutically acceptable salt thereof. The compounds of the invention have anticoagulant activity and can be used in treating or preventing thrombin-related diseases.
Patent TW-393574-B (TW)
Title: Method and apparatus of discriminating coal species
Inventor: YOSHIMURA JUNICHI
IPC: G01N21/35
Filed: 1997-04-24
Granted: 2000-06-11
Abstract: In a method and apparatus for discriminating a coal species discriminating values of coal species/properties are prepared corresponding to coal ranks, a coal to be discriminated irradiated with near-infrared rays having different wavelengths and light of near-infrared rays reflected from the coal is received; absorbances of the coal are acquired; and the coal species/property discriminating value of the coal is discriminated on the basis of said absorbances and a prescribed calibration curve.
Patent TW-342569-B (TW)
Title: Method for transmitting multiresolution image data in a radio frequency communication system
Inventor: AMER HASSAN
IPC: H04N1/41
Filed: 1997-07-04
Granted: 1998-10-11
Abstract: A method for transmitting multiresolution image data via wireless devices in a radio frequency communication system, comprising the steps of: a) decomposing images into a base image and one or more image details; b) storing the decomposed images in an image storage unit; c) transmitting the base image from the image storage unit to an image display unit; d) storing the image in the image display unit; e) transmitting a request for storing additional image data to the image storage unit; f) in response to the request for additional image data, transmitting additional image details from the image storage unit to the image display unit; and g) recombining the additional image details with the base image in the image display unit.
Patent TW-372890-B (TW)
Title: Modified MCM-56, its preparation and use
Inventor: CHESTER ARTHUE WARREN
IPC: C01B39/00
Filed: 1997-07-22
Granted: 1999-11-01
Abstract: The MCM-56 has been selectively modified so that the ratio of the number of active acid sites at its external surface to the number of internal active acid sites I greater than that of the unmodified MCM-56 material. Wherein said selective modification is effected by multi-stage ion exchange procedure which render at least some of its internal acid sites substantially catalytically inactive and/or by applying a coating of a catalytically active material to its external surface. When used as an additive to a large pore zeolite catalyst in the catalytic cracking of a petroleum feedstock, the modified MCM-56 gives an improved gasoline yield/octane relationship, an improved coke selectivity and a higher combined gasoline and potential alkylate yield than an identical catalyst containing unmodified MCM-56.