baber/WOPTO huggingface dataset:
Patent JP-H0153662-B2 (JP)
IPC: C07C59/11
Filed: 1981-09-25
Abstract: Compounds of formula (I):   <IMAGE> (I)  [wherein X represents a hydrogen atom or a 2-methylbutyryl group, Y represents a hydrogen atom or a methyl group and R1 and R2 are the same or different and each represents an oxygen atom or a group of formula =N-OR3 (wherein R3 represents a hydrogen atom or an alkyl group)], the free hydroxy-carboxylic acids corresponding thereto and salts and esters of said acids may be prepared by oxidizing and, if necessary, oximating a corresponding ML-236A, ML-236B, MB-530A or MB-530B compound, and these compounds have valuable antihypercholesteraemic activity.
Patent JP-S6040958-B2 (JP)
IPC: B23K15/00
Filed: 1979-12-03
Abstract: PURPOSE:To make it possible to form welded zones which have less cracks and high mechanical strength, by performing an electron beam or laser beam welding after putting copper or a copper alloy between joining surfaces of titanium plate and stainless steel. CONSTITUTION:Copper or copper alloy plate 2 is put on the weld zone of support- ing ring 1 composed of stainless steel and then titanium plate 3 is put on plate 2 (copper or copper alloy plate 2 can also be put on titanium plate 3). Then electron beam or laser beam 4 is irradiated from above. By this, welding metal part 5 is formed. This weld zone is homogeneous in quality and no occurrence of brittle parts and cracks which are found often in joined parts of different materials welded by conventional methods is recognized.
Patent JP-S6146478-B2 (JP)
IPC: C07D501/36
Filed: 1981-10-05
Abstract: There is presented compounds of the formula    <IMAGE>  I  wherein X represents the 1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl group or its corresponding tautomeric form, the 2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-yl group, and the readily hydrolyzable esters, readily hydrolyzable ethers and salts of the compounds and hydrates of the compounds of formula I or of their esters, ethers and salts. Also provided is a method of their manufacture and intermediates therefor as well as corresponding pharmaceutical preparations.
Patent JP-2997014-B2 (JP)
IPC: D02G3/28
Filed: 1990-06-25
Granted: 2000-01-11
Abstract: A composite yarn (42) comprising at least two yarn bundles plied together in alternating S and Z composite directions of twist separated by composite nodes of zero twist. At least one of the yarn bundles is a multi-strand bundle comprising at least two yarn strands (10). The strands of the bundles are twisted and the strands of the multi-strand bundle are plied together in alternating S and Z bundle directions of twist separated by bundle nodes of zero twist, so that the bundles all have substantially the same twist pattern. The composite nodes and the bundle nodes coincide and the composite direction of twist is opposite to said bundle direction of twist between nodes. A method of plying filaments to obtain the composite yarn and apparatus for doing so are also disclosed.
Patent JP-H0141028-B2 (JP)
IPC: H01L23/50
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a strong connection by selectively plating the wire connecting section of a lead frame made of Cu or Cu group alloy or Fe or an Fe group alloy with Cu. CONSTITUTION:The surface of base material itself made of Cu or a Cu group alloy or Fe or an Fe group alloy is hard, but its surface is changed into a soft material when the base material is plated with Cu. Since a wire is connected to the soft material section, adhesive strength is increased and the wire is not exfoliated, and the oxidation of the surface is prevented and connection is strengthened.
Patent JP-2544391-B2 (JP)
IPC: C10G45/02
Filed: 1987-07-10
Granted: 1996-10-16
Abstract: Halogen-containing oils and hydrocarbons are treated on an industrial scale whereby the mineral base oils comprising the main component of the oils hydrocarbons can be reused. The oils are subjected to a high pressure hydrogenation under typical conditions of liquid phase hydrogenation or of combined liquid-phase and gas-phase hydrogenation, at hydrogen pressures of 20-325 bar, temperatures of 250 DEG -500 DEG  C., and gas/oil ratios of 100-300 m3 per metric ton at STP.
Patent JP-H068218-B2 (JP)
IPC: C04B35/56
Filed: 1985-08-20
Abstract: A process for the preparation of boron carbide/transition metal boride molded articles comprising hot pressing a mixture of from 25 to 75% by weight of boron carbide, from 15 to 40% by weight of boron, from 0 to 8% by weight of silicon, from 10 to 50% by weight of tungsten and/or titanium carbide, and from 0 to 6% by weight of cobalt.
Patent JP-S6332437-B2 (JP)
IPC: A61K35/66
Filed: 1984-09-03
Abstract: The invention relates to a new compound, designated FR-900447, and pharmaceutically acceptable salts thereof. The compound has antimicrobial and antitumor activities and is effective in the treatment of various infectious diseases and tumors in both human beings and animals.There is also provided a process for preparing FR-900447 compound which comprises culturing a FR-90047 producing strain belonging to the genus Streptomyces in a nutrient medium.Pharmaceutical compositions comprising FR-900447 as an active ingredient are also described.
Patent JP-2989690-B2 (JP)
IPC: C08L53/00
Filed: 1991-07-25
Granted: 1999-12-13
Abstract: A branched block copolymer is described, which is represented by the general formula (B1-T-A-B2)nX, where B1 and B2 are polydiene blocks, A is a polyvinylaromatic block, T is a random copolymer segment composed of units of diene and vinylaromatic monomers, X is a coupling radical having a valence equal to n, and n is an integer of from 3 to 20. Said block copolymer may be used in adhesives to which it imparts an excellent balance of adhesive, cohesive and rheological characteristics as well as resistance to thermooxidation, and in compositions with thermoplastic polymers, resulting in products with improved shock resistance and transparency.
Patent JP-H0211662-B2 (JP)
IPC: C22C1/00
Filed: 1981-11-24
Abstract: An amorphous metal alloy which is at least 90% amorphous having enhanced magnetic properties and consisting essentially of a composition having the formula FeaSibBc wherein "a", "b" and "c" are atomic percentages ranging from about 75 to 78.5, 4 to 10.5 and 11 to 21, respectively, with the proviso that the sum of "a", "b" and "c" equals 100.
Patent JP-H0738008-B2 (JP)
IPC: H02H3/42
Filed: 1987-07-31
Abstract: The invention relates to a configuration for rapid detection of short-circuits and for generating an electrical trigger command with an electronic measuring and processing configuration for current values, which compared in a digital comparison circuit with predetermined limit values transmits the trigger command. The measuring configuration determines the current over time as well as the voltage of the grid and the resulting complex impedances and power. In addition to segmentation, standardization and scaling of the current and voltage values, a cross correlation function as well as the respective product and quotient of the Fourier transforms of the voltage and the current for frequency ranges associated with each other are determined, so that a respective power and impedance spectrum are obtained for evaluating the state of the installation.
Patent JP-2513914-B2 (JP)
IPC: H02J15/00
Filed: 1990-07-25
Granted: 1996-07-10
Abstract: A superconductive voltage stabilizer comprises an AC/DC converter, a voltage regulator, an energy storage cell and a superconducting energy storage coil. Alternating current is converted to direct current and stored in a superconducting coil. The stored direct current is selectively delivered to an energy storage cell to satisfy the energy requirements of a load. A voltage regulator senses the energy drawn from the energy storage cell and when appropriate releases stored energy from the superconducting coil to maintain a constant supply of energy to the load.
Patent JP-2537636-B2 (JP)
IPC: H02K21/46
Filed: 1987-08-28
Granted: 1996-09-25
Abstract: A rotor (85) assembly for a permanent magnet motor includes a set of laminations forming a rotor body, each lamination having a first magnet slot (97) therein. A generally rectangular permanent magnet is disposed in the magnet slot (97), the magnet slot (97) of each lamination being shaped so as to receive the rectangular permanent magnet through all the skewed laminations with a minimum air gap. A method of making an assembly such as a rotor (85) includes the steps of providing an assembly body made of ferromagnetic material defining at least one magnet slot (97) therein. The slot is at least partially filled with a mixture of magnetizable particles in a binder. The mixture is compressed and then cured to bond the magnetizable particles together in the slot (97) and the bonded part icles are then magnetized in the slot (97) to form a magnet in situ in the slot (97) without an air gap.
Patent JP-2934217-B2 (JP)
IPC: B32B27/40
Filed: 1997-07-30
Granted: 1999-08-16
Abstract: Coated metallic surface comprises, successively from metal, at least one layer of polyurethane; and at least one layer of thermoplastic polymer; with a binder between the two layers. Also claimed is method for coating surface and device comprising bundle of steel strands with the coating.
Patent JP-4864177-B2 (JP)
IPC: B32B27/34
Filed: 1998-07-24
Granted: 2012-02-01
Abstract: A film casing suitable for automatic filling and packaging of a (semi-)fluid content material, such as sausage meat, is provided as a stretched multilayer film casing having a necessary level of heat-shrinkability while suppressing a heat-shrinkage stress. The film casing is obtained in a tubular form by joining a pair of opposite side regions of a stretched multilayer film with both surfaces. The stretched multilayer film is a polyamide-based multilayer film comprising a pair of outer layers comprising polyolefin resins of identical species, and a gas-barrier intermediate layer comprising a polyamide resin. The stretched multilayer film exhibits a heat-shrinkage stress at 50  DEG C of at most 2MPa both in longitudinal direction and in transverse direction and a hot-water shrinkability at 90  DEG C of 5 - 20 %. <IMAGE>
Patent JP-3281392-B2 (JP)
IPC: A61K47/24
Filed: 1991-05-29
Granted: 2002-05-13
Abstract: A method and composition for reducing evaporation of an aqueous layer from the surface of the eye. The method comprises applying an admixture of a charged phospholipid and a non-polar oil over the eye, preferably in the form of a meta-stable oil in water emulsion in a dosage not exceeding 100 microliters.
Patent JP-2744556-B2 (JP)
IPC: E05C9/02
Filed: 1992-09-02
Granted: 1998-04-28
Abstract: A slide fastener secures a door of an electrical cabinet to the cabinet frame. The slide fastener releaseably retains the door against the frame when the door and the frame are latched together. The slide fastener includes a door assembly secured to the door and slide keepers attached to the frame. The door assembly includes a lever assembly and a slide assembly. The lever assembly is rotatable between an open position and a closed position and engages and slides the slide assembly in response to rotation of the lever assembly. The slide assembly engages the slide keepers as the lever assembly is rotated.
Patent JP-H0459630-B2 (JP)
IPC: G03F7/16
Filed: 1986-10-28
Abstract: 1. Claims for the contracting states : DE, FR, GB, IT, NL, AT Radiation-sensitive positive-working mixture which is composed essentially of at least one waterin-soluble novolak resin or polyvinylphenol resin which is soluble in aqueous alkaline solutions, as binder, at least one o-quinone diazide as photosensitive compound and a solvent containing propylene glycol alkyl ether acetate, characterized in that the solvent contains a mixture of propylene glycol (C1 -C4 )alkyl ether acetate and propylene glycol (C1 -C4 )alkyl ether in a mixing ratio of between 10:1 and 1:10 or is composed thereof. 1. Claims for the contracting states : CH, LI Radiation-sensitive positive-working mixture which is composed essentially of at least one waterin-soluble novolak resin or polyvinylphenol resin which is soluble in aqueous alkaline solutions, as binder, at least one o-quinone diazide as photosensitive compound and a solvent containing propylene glycol alkyl ether acetate, characterized in that the solvent contains a mixture of propylene glycol (C1 -C4 )alkyl ether acetate and propylene glycol (C1 -C4 )alkyl ether or is composed thereof.
Patent JP-2758942-B2 (JP)
IPC: B31B50/52
Filed: 1989-09-30
Granted: 1998-05-28
Abstract: The automatic machine comprises a magazine (8), dispensing die-cuts (1) pre-creased longitudinally with fold lines (2) providing divisions between at least four side panels (3, 4, 5, 6) and a securing flap (7), suckers (9) by which the die-cuts (1) are picked up from the magazine (8), and a revolver (10) carrying radial grippers (11). In addition, use is made of a conveyor (12) by which the die-cut (1) is transferred forcibly from the suckers (9) to the revolver (10) and bent into U-shape at the same time, and the jaws of each gripper (11) incorporate suction passages (17) emerging along the edges parallel to and farthest from the axis of rotation of the revolver (10), which firmly withstand the action of first and second folders (18, 19) used to press down the securing flap (7) and the end panel (3); thus, the die-cut (1) is positively handled and conveyed during its entire passage through the machine.
Patent JP-H0229829-B2 (JP)
IPC: E04H6/26
Filed: 1985-11-26
Abstract: 1. Parking device for motor vehicles with at least two platforms, which are mounted at one end on a frame or building part so as to be movable at a fixed distance from each other and which are movable by means of a drive in such a way that optionally the other end of one of the platforms can be connected to an access way, the lower platform being held by tension members on the upper platform characterised in that above each side edge of the upper platform an arm is arranged in a respective vertical plane running parallel to the side edges, each arm being mounted on the frame or the building part with one of its ends pivotal around a horizontal axis of rotation running perpendicularly to the side edges above the mounted end of the platforms, in that the arms arranged on opposite sides of the platforms are rigidly connected to each other, in that the upper platform is held by means of a tension member at the free end of both arms, and in that the drive acts on the arms and swings these between different angle positions around the axis of rotation.
Patent JP-H0555144-B2 (JP)
Inventor: DABITSUDO ARAN ROORINGUSU
IPC: A61F13/02
Filed: 1984-12-24
Abstract: An adhesive dressing for use on moist wounds which comprises a pressure sensitive adhesive-coated wound contacting first layer in which there are present holes capable of transmitting liquid water and a moisture vapour permeable, continuous film. The continuous film is attached to the first layer in such a way as to form a reservoir into which water can pass through the holes in the first layer and can evaporate from the reservoir through the continuous film. The adhesive coated first layer has a moisture vapour permeability of less than 300gm<sup>-2</sup> 24hr<sup>-1</sup> at 37°C and 100% to 10% relative humidity difference and the continuous film has a moisture vapour permeability which is greater when in contact with liquid water than when not in contact with liquid water. Optionally, an intermediate water transmitting layer may be present between the first layer and the continuous film.
Patent JP-H0829935-B2 (JP)
IPC: C10G45/64
Filed: 1986-12-08
Abstract: Process for the preparation of ferrierite which comprises maintaining an aqueous starting mixture containing at least one silicon compound, at least one aluminium compound, at least one alkali metal (M) compound and at least one organic nitrogen compound (RN) selected from the group consisting of piperidine, pyridine, allyl-substituted piperidines and -pyridines, piperazine, 4-picoline and 4-picoline-N-oxide, at an elevated temperature until crystalline ferrierite has formed, in which starting mixture the various compounds are present in the following molar ratios, the aluminium-, silicon- and alkali metal-compounds being calculated on basis of the oxides:      SiO2 : M2O = 7.3 to 15.6,      SiO2 : Al2O3 = 15.6 to 35.7,      H2O : SiO2 = 5 to 500, and      RN : SiO2 = 0.05 to 1.0. The ferrierite catalyst precursor thus prepared can after conversion into the hydrogen form be used as catalyst (carrier) for dewaxing hydrocarbon oils (e.g. lubricating base oils).
Patent JP-H0688646-B2 (JP)
IPC: B65G15/36
Filed: 1987-11-20
Abstract: Conveyor belt having a carrier body in which are disposed at least three layers, of which two are rigid in respect of deflection in transverse direction and one layer provides longitudinal strength. One of the layers imparting transverse rigidity is combined with the layer imparting longitudinal strength to form one layer consisting of longitudinal and transverse wires. At least the transverse wires (8) are made of high modulus material.
Patent JP-3707814-B2 (JP)
IPC: B01L3/00
Filed: 1994-12-01
Granted: 2005-10-19
Abstract: Disclosed is a method for the determination of urinary protein and creatinine in a single reaction vessel using a continuous process. The method involves adjusting the pH to a level suitable for carrying out an immuno assay for the protein and making such a determination by an immuno agglutination technique. Raising the pH to a level suitable for determining the creatinine quickly dissipates the cloudiness caused by the agglutination reaction, so that the creatinine determination can be carried out without delay.
Patent JP-H0729910-B2 (JP)
IPC: A61K8/891
Filed: 1989-12-12
Abstract: An improved dry-feeling antiperspirant composition is provided which comprises an aqueous solution of an astringent emulsified in a volatile silicon fluid, the emulsion being stabilized by a combination of a long-chain alkyl modified polysiloxane-polyoxyalkylene copolymer and an organic surfactant having an HLB value from 8 to 18.
Patent JP-H0581595-B2 (JP)
Inventor: GOTSUTOFURIITO ZAIFUERUTO
IPC: C07D239/60
Filed: 1989-12-22
Abstract: 4,6-Bis(difluoromethoxy)pyrimidines of formula I    <IMAGE>  (I) wherein R is C1-C4alkyl or unsubstituted or substituted phenyl or benzyl, are prepared by reacting a 4,6-dihydroxypyrimidine dialkali metal salt of formula II    <IMAGE> (II)  wherein R is as defined for formula I and Me is an alkali metal, with chlorodifluoromethane in a solvent selected from the group consisting of ketones and alkyl cyanides, in the presence of 0.05 to 1.1 mol of water per mol of dialkali metal salt of formula II.
Patent JP-4261628-B2 (JP)
IPC: H05B41/28
Filed: 1997-11-28
Granted: 2009-04-30
Abstract: A circuit to drive a low pressure gas discharge lamp has a load circuit subjecting the lamp to high frequency power, a high frequency generator to operate the load circuit and a control circuit for it. The circuit is designed for an electrode-free lamp and has a freely oscillating system working near resonance. The working frequency is over 70 kilohertz. The circuit is designed to generate the necessary voltage for the control of at least one gate of an FET of the generator by a resonance voltage magnification. The control circuit has a transformer with a ferrite core designed to work in the linear, ie, non-saturated, part of the B-H curve.
Patent JP-3654654-B2 (JP)
IPC: A61Q15/00
Filed: 1998-06-10
Granted: 2005-06-02
Abstract: Disclosed are anhydrous gel deodorant compositions comprising from about 0.001% to about 50% by weight of deodorant active, fragrance, or combination thereof, from about 0.01% to about 20% by weight of a gellant; from about 1% to about 50% by weight of a nonpolar volatile solvent having a solubility parameter of less than 8.0 (cal/cm3)0.5, a vapor pressure of from about 0.01 mm Hg to about 6 mm Hg at 25 DEG  C., and a boiling point at 1 atm of less than about 250 DEG  C.; from about 1% to about 15% by weight of a polar solvent having a solubility parameter of from 12.5 (cal/cm3)0.5 to about 25 (cal/cm3)0.5 and optionally a moderately polar solvent having a solubility parameter of from about 8.0 (cal/cm3)0.5 to less than 12.5 (cal/cm3)0.5, preferably 1,2-hexanediol. Other preferred embodiments include those which contain combinations of triclosan and triclocarban for improved deodorant efficacy. These compositions provide improved performance and skin feel characteristics, and are especially effective at providing deodorant application which is milder to the skin, and improved product clarity.
Patent JP-H0361318-B2 (JP)
IPC: F27D27/00
Filed: 1986-07-04
Abstract: An induction plasma furnace comprises an inductor (1) housing a melting pot (2) the side wall of which consists of two vertically oriented sections (3) made of an electrically conductive material and electrically insulated from each other. At least one of the sections (3) of the pot (2) is connected in series with the electrical circuit of an electric arc plasmatron (7), said circuit being closed through the melt (4), so that the current direction of the arc (10) of the plasmatron (7) is the same or opposite to the current direction in the section (3) of the pot (2).
Patent JP-3729504-B2 (JP)
IPC: C07C271/20
Filed: 1996-08-02
Granted: 2005-12-21
Abstract: The invention provides an improved process for preparing compounds of formula (I)
Patent JP-3158437-B2 (JP)
IPC: A61P27/14
Filed: 1992-04-24
Granted: 2001-04-23
Abstract: PCT No. PCT/JP92/00545 Sec. 371 Date Apr. 1, 1994 Sec. 102(e) Date Apr. 1, 1994 PCT Filed Apr. 24, 1992 PCT Pub. No. WO92/19278 PCT Pub. Date Nov. 12, 1992.Macrolide compounds such as the FR-900506 and its related compounds are provided for the prevention or treatment of eye diseases, particularly, allergic conjunctivitis. Composition containing such compounds is also disclosed.
Patent JP-3718227-B2 (JP)
IPC: B01D1/00
Filed: 1995-09-04
Granted: 2005-11-24
Abstract: PCT No. PCT/EP95/03476 Sec. 371 Date Feb. 28, 1997 Sec. 102(e) Date Feb. 28, 1997 PCT Filed Sep. 4, 1995 PCT Pub. No. WO96/07460 PCT Pub. Date Mar. 14, 1996In a method for the desalination of seawater, there is evaporated and condensed the seawater, within a primary system, and a secondary medium, preferentially untreated water, within a compressor-containing, self-contained secondary system spatially separated from the primary system. The seawater is evaporated by heating in the presence of the secondary medium previously heated in the compressor at excess pressure, the latter medium is evaporated in the secondary system through condensation of the seawater vapour and the seawater vapour is led through a cyclone separator. The total seawater flow supplied to the primary system is subdivided into a first component flow and a second component flow of at least approximately equal magnitude, the first component flow, in a first heat transfer unit through which flows the hot water distillate at the output of the primary system, and the second component flow, in a second heat transfer unit through which flows the discharged hot wash-out, being brought to a temperature approaching the boiling temperature in the primary system. A value between greater than 1 and less than 2 is chosen for the ratio of supplied total seawater quantity per unit of time to wash-out quantity per unit of time (concentration factor CF). A method of this kind is suitable for thermal seawater desalination, enabling the production of germ-free water distillate of high quality under simultaneously lesser concentration of the seawater being evaporated and nonetheless saving energy.