baber/WOPTO huggingface dataset:
Patent JP-H05317906-A (JP)
Title: Heat transfer circuit board having constant thermal expansion characteristic and its production
Inventor: SANIRU SHII JIYA
IPC: B21B3/00
Filed: 1993-01-05
Abstract: PURPOSE: To improve the method for producing a composite metallic heat- transferring member by metallurgically bonding a 1st metallic material layer having high thermal conductivity to a 2nd metallic material layer low in thermal expansion and forming a composite material. CONSTITUTION: At least one phase 10 of a 1st metallic material relatively high in thermal conductivity such as copper, silver and aluminum and at least one phase 12 of a 2nd metal relatively low in thermal expansion such as iron alloy and molybdenum are rolled between a pair of pressurizing rollers 14 in a common metal rolling mill 16. Next, this is drawn mutually by sufficient force to reduce the tinckness thereof, and, moreover, they are mutually bonded along the boundary 18 between the metallic phases to form a composite multilayer metal 20.  Then, the composite multilayer metal is rolled under plural conditions to moreover reduce the thickness thereof, this multilayer strip materials are metallurgically bonded with each other, and it is repeated till the layers of the low expansion metallic material are dissociated into the composite body and are dispersed over the whole of the metallic matrix formed by the other metal high in thermal conductivity.
Patent JP-S62244355-A (JP)
Inventor: ROBAATO JIEI HAJINETSUKU
IPC: A23G3/34
Filed: 1987-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06322025-A (JP)
Title: Method for using polymethylalkane as biodegradable base oil for lubricant and functinonal fluid
Inventor: DEIRUKU HOTSUPE
IPC: C10M107/16
Filed: 1994-01-06
Abstract: PURPOSE: To avoid the problem of environmental pollution by using a specific biodegradable polymethylalkane as a base oil for a lubricant or a functional fluid.  
     CONSTITUTION: A polymethylalkane of formula I (the total number of carbon atoms, n+2m+2, is 20-60; the ratio of the methyl and methylene groups to the ethylidene groups is 3 to 20:1; and the ethylidene groups are always separated by at least one methylene group) is used as a biodegradable base oil for a lubricant or a functional fluid. A polymethylalkane is produced by the oligomerization of an α,ω-diolefin in the presence of AlX 3  or AlX 2 H [X is a 1-30C (cyclo)aliph. or arom. group] as the catalyst in a liq. phase at 150-350°C followed by hydrogenation in the presence of an ordinary hydrogenation catalyst (e.g. Pd/C) under a pressure of 20-150 bar or by the thermal decomposition of an ethene/propene copolymer at 300-450°C under a pressure of 0.5-200 bar followed by hydrogenation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5386165-A (JP)
Title: Production of semiconductor device
Inventor: ICHIKAWA MICHIO
IPC: H01L21/28
Filed: 1977-01-07
Abstract: PURPOSE: To from electrode wirings of fine patterns by providing three layer films of an insulation film, PSG and resist on portions other than electrode forming parts, laminating a metal film of a specified relation to the thickness of said films thereafter removing the resists. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59155370-A (JP)
Inventor: RORISU YAKOPO BONONI
IPC: A61P31/22
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61160417-A (JP)
Title: Production of polyhexamethylene adipamide fiber
Inventor: NODA TOSHIAKI
IPC: D01F6/60
Filed: 1985-01-08
Abstract: PURPOSE:To produce the titled fiber having excellent tenacity, dimensional stability and fatigue resistance, by specifying the polymerization degree of the polymer, the position of the collection point of spun yarn, and the spinning speed, and winding the spun yarn without using a take-up roller under specific draw ratio and single filament denier of the drawn yarn. CONSTITUTION:A molten polyhexamethylene adipamide having a relative viscosity (VR) of 60-90 in formic acid is extruded from a nozzle, passed through a cooling zone, applied with a spinning lubricant at a point lower than the spinneret by >=4m, and collected. The collected yarn is wound at a winding speed W(m/min) without using a take-up roll (5,100-30VR<=W<=4,700-20VR). The yarn is then drawn at a draw ratio Dr(>=3.30-3W/8,000) to obtain the objective drawn yarn having single filament fineness of 2.0-3.5 denier.
Patent JP-H06201553-A (JP)
Title: Controller for material tester
Inventor: OJI YOICHI
IPC: G01N3/08
Filed: 1993-01-06
Abstract: PURPOSE:To provide the controller of a material tester, wherein the excellence of processing is adopted in the control for a load and strain, the respective speeds can be controlled by digital processing, the respective excellences are utilized, the control accuracy is improved and the operability is improved. CONSTITUTION:Pulses are generated in a pulse generator 22 at the speed corresponding to the rising/lowering speed with a first setting means 20b and the increasing/decreasing speeds of load and elongation with a second setting means 20c. The pulses are counted with a second counting means 23. A first counting means 24 counts the pulse lines from an encoder 2. The deviation between the counted values of the means 23 and 24 is obtained with a digital-deviation operating means 20e. The deviation is converted into the analog signal with a D/A converting means 11. The deviations between the analog signal of the counted value from the means 23 and the signal from detecting means 3 and 4 are obtained with an analog-deviation operating means 14. A selecting means SW11 selects one of the deviation signals from the means 20e or the means 14.
Patent JP-S60146885-A (JP)
Title: Production of furfurylamine and/or tetrahydrofurfurylamine
Inventor: AYUSAWA TADASHI
IPC: C07D307/14
Filed: 1984-01-06
Abstract: PURPOSE:To produce the titled compound useful as an intermediate raw material of pharmaceuticals, agricultural chemicals, etc., economically in an industrial scale, by using a specific primary amine and a catalyst containing a specific component, in the liquid-phase catalytic hydrogenation of a mixture of furfural and a primary amine in the presence of ammonia. CONSTITUTION:A mixture of furfural and a primary amine is subjected to the liquid-phase catalytic hydrogenation in the presence of ammonia to obtain furfurylamine and/or tetrahydrofurfurylamine. In the above process, furfurylamine and/or tetrahydrofurfurylamine is used as the primary amine, and a cobalt-based catalyst or nickel-based catalyst (e.g. Raney catalyst, basic carbonate, hydroxide, etc. of cobalt or nickel, etc.) is used as the catalyst. The reaction temperature is preferably 20-200 deg.C.
Patent JP-H09187891-A (JP)
Title: Laminated body and adhering method
Inventor: SASA TATSUO
IPC: B32B25/08
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain extremely high adhesive forces taking concrete or the like as a body to be adhered, moreover, avoid using a solvent being unfavorable to safety and hygienic environments in the working site on an adhering method of utilizing an ethylene-α-olefin-nonconjugate diene vulcanized rubber as at least one body to be adhered, and a laminated body employed in the method. SOLUTION: This laminated body comprises laminating a B layer on an A layer, wherein the layer A is a vulcanized rubber composition obtained by vulcanizing a rubber composition containing a component A-1, a component A-2 and/or a component A-3, the A-1 being an ethylene-α-olefin-nonconjugate diene copolymer rubber, the A-2 being an ethylene copolymer containing an epoxy group, and A-3 being an ethylene copolymer containing carboxylic acid anhydride, and the B layer is an ethylene copolymer resin composition containing an epoxy group.
Patent JP-H10192869-A (JP)
Title: Wastewater treatment apparatus
Inventor: YAMAMOTO KOJI
IPC: C02F1/465
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out wastewater dephosphorization by providing a dissolving apparatus to dissolve iron ion or aluminum ion, supplying the dissolved ion from the dissolving apparatus to a wastewater treatment part to purify wastewater, and making the ion dissolution amount controllable. SOLUTION: A dissolution tank 37 is so installed in a wastewater treatment apparatus as to introduce water to be treated into from a diversion chamber of a diversion measuring apparatus 29. Iron ion eluted out of electrodes 38 by applying electric current between the electrodes 38 made of an iron material is supplied to the flowing-in water to be treated. Further, air supplied from a third blower 42 is bubbled through an aeration pipe to stir the water to be treated and to prevent sludge in the dissolution tank 37 from adhering to the electrode 38 and at the same time to oxidize dissolved ferrous ion into ferric ion.  The ferric ion is reacted with orthophosphoric acid in the water to be treated to convert the phosphoric acid into insoluble phosphorus compounds and flocculate and precipitate the insoluble compounds and at the same time the insoluble compounds are turned back to a first anaerobic filtration bed tub 5 in the tank 1 through a return pipe 46.
Patent JP-H05259196-A (JP)
Title: Electric charge coupled element having high transfer efficiency at low-temperature operation
IPC: H01L29/762
Filed: 1993-01-06
Abstract: PURPOSE: To provide an electric charge coupled element, wherein electric charge trapping is reduced having high transfer efficiency in low temperature operations. CONSTITUTION: A semiconductor thin film 16 is provided on a surface 14 of a substrate body 12 of a semiconductor material. The semiconductor thin film 16 is composed of a material, deposited epitaxially with good crystalline quality on the substrate body 12. The material of the semiconductor thin film 16 has a conducive band and/or a valence band different from that of the substrate body 12, whereby an energy level of a conductive band and/or a valence band in an interface between the material of the semiconductor thin film 16 and the substrate body 12 is discontinued during the operations of an electric charge coupled element. Further, at least one electrode covering the semiconductor thin film 16 and insulated from the semiconductor thin film 16 is provided.  By a discontinuity in a conductive band and/or a valence band, a well for collecting electric charges photo-generated is formed.
Patent JP-S58118874-A (JP)
Title: Preparation of water proofing agent
Inventor: KOSHIMO KENICHI
IPC: C08L21/00
Filed: 1982-01-06
Abstract: PURPOSE:To prepare a water proofing agent suitable for use with an aldehyde condensate type adhesive which contains ammonium sulfate as curing accelerator and excellent in compatibility with the curing accelerator, by adding an emulsifier to wax and effecting emulsification under pressure. CONSTITUTION:The water proofing agent is prepared by emulsification under pressure of a resin with a softening point of room temp. -150 deg.C, obtained by Friedel-Crafts polymerization of a -20-250 deg.C fraction as a byproduct of naphtha craking, alpha,beta-unsatd. polybasic acid adduct thereof or at least one wax selected from among paraffin wax, oxidized paraffin, microcrystalline wax, carnauba wax, montan wax and polyethylene wax, in the presence of 1-15wt% emulsifier (e.g. sodium polyoxyethylene styrylphenol ether sulfonate).
Patent JP-H0533356-A (JP)
Title: Executing method for construction of greening block
Inventor: YAMADA HIROSHI
IPC: E02D17/20
Filed: 1992-01-07
Abstract: PURPOSE:To improve engaging property even on a horizontal direction bending- slope-face. CONSTITUTION:The upper and lower surfaces of concrete blocks 4 are provided with recessed sections, and projected sections 6'' having thickness to be rotatably moved in the recessed sections, and by engaging the recessed and projected sections 6 of the respective concrete blocks 4 with each other, the blocks 4 are laminated in a zigzag shape upward, downward, to the left and right along a slope face 8. In a case that the slope face is bending in the horizontal direction, when they are laminated, then by moving the blocks 4 adjacent to each other, slightly rotationally around the centers of the engaged recessed and projected sections 6, along the slope face 8, the blocks 4 are constructed so that the laminated blocks 4 may be bent along the slope face 8 bending in the horizontal direction.
Patent JP-S60144764-A (JP)
Title: Image disturbance preventing device
Inventor: SUZUKI AKIO
IPC: G03G21/20
Filed: 1984-01-09
Abstract: PURPOSE:To prevent image disturbance in a short time with a relatively small- capacity power by heating the part near the surface of a photosensitive drum with an electromagnetic wave irradiating device which is not brought into contact with the outside surface of an electrostatic latent image carrier. CONSTITUTION:A toner which is not transferred onto a transfer paper and remains on a photosensitive drum 1 is scraped by a cleaning blade 5 brought into contact with the drum 1. The radiated light from a xenon lamp or a halogen lamp, microwaves, or the like is irradiated from an electromagnetic wave irradiating device 6 to heat the surface of the cleaned photosensitive drum 1. As the result, water molecules stuck to the surface of the photosensitive drum 1 and water molecules absorbed by moisture absorbing matters are removed to prevent image disturbance.
Patent JP-H03205896-A (JP)
Title: Manufacture of multilayer printed circuit board
Inventor: YAMADA YUJI
IPC: H05K3/46
Filed: 1990-01-06
Abstract: PURPOSE:To flatten laminated respective layers so as to prevent generation of break-down of a conductor pattern at the time of mounting by removing only the part of a conductor pattern, on which an organic insulating layer and a resist film are formed, to expose an insulating substrate and giving a conductor film to the exposed part to remove the resist film and the conductor film thereon for forming the conductor pattern. CONSTITUTION:An organic insulating layer 12 and a resist film 14 are piled on the surface of an insulating substrate 1, only the conductor pattern formation part, on which the resist film 14 and the organic insulating layer 12 are formed, are removed to expose the insulator 1 for providing conductor films 13 having the same thickness with the organic insulating layer 12 on the upper face of the exposed face of the insulating substrate 1 and the resist film 14. Next, the resist film 14 and the conductor film 13 on the upper face of the resist film 14 are removed to form a prescribed conductor pattern 15. Then, after providing an inorganic insulating layer 6 on the upper face thereof, formation of the conductor pattern 15 is repeated.
Patent JP-H02182640-A (JP)
Title: Image forming device
Inventor: TORISAWA YOSHIHIRO
IPC: B41J2/41
Filed: 1989-01-06
Abstract: PURPOSE:To make it possible to make a device small in size and to save electric power by arranging an electric charger which is faced with a form carrying belt, in the carrying direction close to the rear of a carrying roller arranged in such a way as to be faced with the carriage starting position of the form carrying belt. CONSTITUTION:A recording chart 14 which has been fed, is positioned while being held between a carrying roller 11 and a form carrying belt so as to be electrically charged in order by the charging action of a scorotron discharging device 16 so that the recording chart is sucked up onto the form carrying belt. In this case, electrostatic absorption is caused by electric charge which is induced on the opposite electrode 17 side of the form carrying belt while being reverse in electric charge induced to the surface of the recording chart. And each single color image is piled up at every printing station 181 through 184 so that a color image is thereby formed. In this color printer 15, a transfer roller 8 is eliminated at the first printing station 181, this is because high electric potential has to be maintained at the surface of the recording chart 14 so that a toner image is transferred by means of the surface electric potential, since there exists no member which abuts against the surface of it after the recording chart 14 has been directly charged by means of the scorotron discharging device 16.
Patent JP-S5284935-A (JP)
Title: Data processing system
Inventor: TOMITA NOBUO
IPC: G06F11/20
Filed: 1976-01-07
Abstract: PURPOSE: To eliminate processing complexity by simple hardware and to improve relibility when adding the number of precessor bus which commonly uses excelsive I/O bus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent MX-162411-A (MX)
Inventor: CROSSIN MICHAEL CHRISTOPHER
IPC: C11D17/00
Filed: 1985-12-06
Abstract: The composition comprises   (a) from 15 to 18%, by weight, of a water-soluble non-phosphate detergent builder salt; (b) from 15 to 23%, by weight, of a surface active nonionic detergent compound which is the condensation product of 5 to 9 moles of ethylene oxide with one mole of a C12-15 aliphatic alcohol. (c) from 1 to 6%, by weight of at least one amphoteric detergent compound selected from betaine detergent compounds; (d) from 5 to 8%, by weight, of a solubilizer selected from alkali metal salts of nonyl succinic or nonyl maleic anhydride; and   (e) from 35 to 65%, by weight, water. m
Patent OA-06315-A (OA)
IPC: B01J13/02
Filed: 1979-08-07
Abstract: Coffee capsules are described, comprising a hardened shell of coffee and/or coffee substitute solids surrounding a droplet of coffee oil containing coffee aroma. They are made by contacting particles of an emulsion of coffee oil and aromatic coffee distillate with particles of instant coffee and/or coffee substitute powder. The capsules are added to instant coffee or an instant-coffee substitute.
Patent OA-09039-A (OA)
Inventor: MASAYOSHI MURATA
IPC: A61K31/397
Filed: 1989-02-22
Abstract: A compound of the formula : <CHEM>  in which R<1> is carboxy or protected carboxy,  R<2> is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,  R<3> and R<4> are each hydrogen or lower alkyl, and R<5> is aliphatic heterocyclic group, which may be substituted by suitable substituent(s), and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent OA-10282-A (OA)
Inventor: GOUSSET GABRIEL
IPC: A61K9/20
Filed: 1996-04-19
Abstract: Method for the preparation of an improved oral formulation of active ingredients belonging to the class of quinolones. The method is characterized by an intermediate compacting and grinding stage, before compression of the mixture of the active ingredient and excipients.
Patent PH-21646-A (PH)
Title: 2-acylaminomethyl-1,4-benzodiazepine and salts thereof, process for their manufacture and pharmaceutical preparations containing these compounds
Inventor: HORST ZEUGNER
IPC: C07D491/02
Filed: 1981-12-15
Abstract: Novel 2-acyl amino methyl-5-phenyl-1H-2,3-dihydro-1,4-benzo diazepine compounds of the following Formula I    <IMAGE>  I  which have valuable pharmacological properties are provided. In said Formula I the acyl group -CO-R3 represents a benzoyl group or a phenyl alkanoyl group which may be unsubstituted or mono- or di-substituted in the phenyl ring. The substituent R1 in said compounds indicates lower alkyl, lower alkenyl, or cyclopropyl methyl, and the substituent R2 indicates hydrogen, lower alkyl, or lower alkenyl, while the substituent R6 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifluoro methyl, cyano, amino, mono- or di-lower alkyl amino, lower mono-alkanoyl amino, lower N-alkyl-N-alkanoyl amino, or lower alkanoyloxy, and the substituent R7 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, or lower alkanoyloxy, whereby R6 and R7, when attached to adjacent carbon atoms, may form together the methylene dioxy or the ethylene dioxy group. The substituents R8 and R9 designate the same substituents as indicated for the substituents R6 and R7. The compounds of Formula I have a surprising analgesic activity.
Patent PH-22138-A (PH)
Title: Substrate carrying a porous polymeric material
Inventor: BARBY DONALD
IPC: A61L15/00
Filed: 1982-06-23
Abstract: An article suitable for delivering or absorbing liquid includes a substrate carrying a pressure-sensitive porous polymeric material which is capable of retaining at least 10 times its own weight of water or corresponding amounts of other liquids. The porous polymeric material is advantageously a crosslinked homogeneous block material having a dry density of less than 0.1 g/cc and a pore volume of more than 9 cc/g, and may be produced by polymerization of a high internal phase emulsion. In the article of the invention, the polymer may either be dry or contain an included liquid; the dry form is highly absorbent and is useful for mopping up slippages, while the liquid-containing form is useful for delivering treatment liquids, for example, cleaning compositions, to surfaces. The article may take the form of a single- or multi-compartment sachet of paper or nonwoven fabric containing the porous polymeric material.
Patent PH-19630-A (PH)
Title: Foam liquid concentrate supply system
Inventor: PURVIS FAY A
IPC: A62C5/02
Filed: 1983-06-29
Abstract: A liquid supply system is disclosed for use with a motor-driven water pump (10) of the type having a plurality of outlets (12) through which water may be pumped. Each outlet (12) has a first valve (14) and a fluid pressure drop inducing device (16) associated therewith. Each first valve (14) is operable to open and close the respective outlet (12), and each pressure drop inducing device (16) is operable to admit a liquid additive into the respective outlet (12) at a flow rate which is directly proportional to the flow rate of the water being pumped therethrough when the respective first valve (12) is open. The supply system comprises a liquid additive storage tank (28), a liquid additive pump (24) connected respectively by suction and discharge conduits (26 and 22, 18) to the storage tank (28) and to each pressure drop inducing device (16). A respective second valve (30) is arranged in each discharge conduit (22, 18). Each second valve (30) is operable, when closed, to isolate the respective pressure drop inducing device (16) from the liquid additive pump (24). Each second valve (30) is also operable, when open to a selected setting, to meter the amount of liquid additive being supplied to said pressure drop inducing device (16). A variable output hydraulic drive means (32, 34) powers the liquid additive pump (24). A first control means (50), which is responsive to the water pressure developed by the water pump (10) and to the liquid additive pressure developed by the liquid additive pump (24), varies the power output of the hydraulic drive means (32, 34) in order to maintain the water pressure and the liquid additive pressure in balance irrespective of changes in water pump flow rate, water pump operating pressure, and the setting of the or each second valve (30).
Patent PH-19235-A (PH)
Title: Absorbent product,process and compositions for immobilization of particulate absorbents
Inventor: KORPMAN RALF
IPC: C08L51/00
Filed: 1985-01-24
Abstract: Particulate absorbents of a water-insoluble water-swellable polymer having a gel capacity of at least 10 are immobilized with a composition comprising the absorbent in a liquid polyhydroxy organic compound. The composition may be employed by applying to an appropriate surface and subjecting the liquid film to solidifying conditions. The solidified film product has high absorptive capacity and is free of undesirable movement when positioned in absorbent articles. A foam product having both absorptive and cushioning properties is prepared from a solid, particulate, water-insoluble, water-swellable polvmer having a gel capacity of at least 10, a solid, particulate blowing agent, and a liquid polyhydroxy organic compound. Foamable compositions and articles employing the foam are also described.