baber/WOPTO huggingface dataset:
Patent EP-0108272-B2 (EP)
IPC: A61H33/02
Filed: 1983-10-08
Granted: 1990-07-18
Abstract: 1. Bath tub with swirl nozzles (12, 13, 14) built in the walls (1) for the introduction of a water-air mixture and with at least one suction opening (22) arranged in the base region, characterised in that the swirl nozzles (12, 13, 14) are arranged in at least two opposing walls in at least two horizontal planes which are spaced a distance one above the other and that the swirl nozzles (12) of one plane - viewed in the circumferential direction - are spaced with a lateral distance from the next swirl nozzle (13) of the other plane, the swirl nozzles (13) of the lowest horizontal plane being arranged at a distance above the plane of the suction opening (22).
Patent EP-0276489-B2 (EP)
Inventor: LANGER GEB LAYHER RUTH
IPC: E04G1/15
Filed: 1987-12-30
Granted: 1994-11-30
Abstract: The scaffolding platform has longitudinal spars (11) with a smooth box profile. The extensions (43) of engagement claws (12) made of sheet steel are inserted into this and are secured therein by means of rivets (46). Cross-connections (16.1, 16.2) located at a distance from the ends are welded in and provide sufficient room for suspending diagonal bars and/or for forming a climbing aperture and for suspending a ladder. <IMAGE>
Patent EP-0456352-B2 (EP)
Inventor: SCHMITZ LOTHER PETER
IPC: F01C1/08
Filed: 1991-04-15
Granted: 1997-07-02
Abstract: A rotary positive-displacement machine of the type having intermeshing lobed rotors, comprising first and second two-lobed rotors (22,24) mounted respectively in the two housing bores (14,16) for synchronous rotation. The first, valve rotor (22) has a hub portion which periodically occludes an outlet port (20) to control the generation and discharge of high pressure fluid from the housing (12). Each lobe (32) of the valve rotor (22) has a leading tip portion (34) which is radiussed so that it does not define a sharp edge. Each lobe (32) also has an outer flank, a major portion (1-2) of which is a convex curve, which is generated to correspond to the form of the tip (8-9) of the second, displacement rotor (24) and which merges with a convex arcuate portion (2-3) whose centre (38) is offset from the valve rotor axis (26). Furthermore, each lobe (32) has a trailing flank formed by a convex curve (4-5), generated to correspond to the form of the tip (8-9) of the displacement rotor (24), which merges with a convex arcuate portion (5-6), whose centre (42) is offset from the valve rotor axis (26), followed directly by a concave arcuate portion (6-7) whose centre (44) is also offset from the valve rotor axis (26). <IMAGE>   <IMAGE>
Patent EP-0888176-B2 (EP)
Inventor: MIOLA CESARE
IPC: B01J3/04
Filed: 1997-03-21
Granted: 2003-12-03
Abstract: L'invention concerne un procédé pour assurer la sécurité et la prolongation de la durée de vie d'un matériel sous pression. Ce matériel comprend une chambre interne appropriée pour contenir un fluide de traitement, entourée par un corps (1) résistant à la pression, pourvue de trous d'évacuation (2), composée d'un matériau soumis à la corrosion par contact avec le fluide de traitement en service. La chambre est intérieurement revêtue d'un revêtement anticorrosif (4) composé de plusieurs éléments soudés les uns aux autres. Les soudages (3) du revêtement sont totalement isolés de tout contact avec le fluide de traitement du fonctionnement normal par un revêtement à bandes ou plaques contigues (10, 10', 10', 10''') du même matériau que le revêtement (4) ou de toute autre matériau résistant à la corrosion pouvant être soudé à ce dernier, qui sont ensuite soudées de manière étanche sur les bords audit revêtement (4) et les unes aux autres. Ce matériel se caractérise en ce que la disposition et le soudage des bords de ces bandes (10, 10', 10', 10''') permettent de créer un réseau d'interstices (ou méats) (9, 11) sous-jacents communiquant les uns avec les autres et avec au moins un trou d'évacuation (2).
Patent EP-1016821-B2 (EP)
Inventor: LADSTAETTER GERALD ING
IPC: H01R25/14
Filed: 1999-12-27
Granted: 2014-01-08
Abstract: The system has a bearing rail fixed at a wall or ceiling with two wire combinations consisting of at least two wires running parallel in same plane. There are electric coupling parts and several elongated lamps  The strip light system includes a carrying rail (3) to be fixed at a wall or ceiling, with two wire combinations (31,32) consisting respectively of at least two wires, running parallel and approximately in the same plane (E). Each wire combination is provided with electric coupling parts (13a1,13a2) at distances extending in the longitudinal direction of the wires, which are connected electrically with the wires of the wire combination. The coupling parts of the two combinations are arranged displaced near each other or in the longitudinal direction of the wires. Several elongated lamps are provided, and can be positioned one behind the other in the longitudinal direction on the carrying rail (3), laterally on the rail. Two lamp types can be selected, one lamp part (Ab) of which, only has a counter coupling element. A second lamp part (Aa), has two counter coupling elements (13b1,13b2) lying close together.
Patent JP-2963085-B2 (JP)
IPC: B32B5/26
Filed: 1998-04-14
Granted: 1999-10-12
Abstract: A belt reinforcing material of at least two layers where one layer is a twined fabric and the other layer is a woven fabric that are attached to each other such as by needle-punching. A toothed power transmission belt with a plurality of teeth spaced along one side of the belt includes the aforementioned fabric disposed at a peripheral surface that includes the belt teeth.
Patent JP-H0259825-B2 (JP)
IPC: C07C255/58
Filed: 1983-06-14
Abstract: The present invention is directed to a process for preparing 2-amino-2-arylacetonitriles by reacting an arylaldehyde derivative with chloroform in base and in the presence of an ammonia overpressure.
Patent JP-3347340-B2 (JP)
IPC: H01L21/336
Filed: 1991-05-17
Granted: 2002-11-20
Abstract: PURPOSE:To obtain a transistor which has large mobility and is excellent in electric characteristics by using a superior polycrystalline silicon thin film having no defects at a process temperature capable or using a grass substrate, by a method wherein, after a silicon layer stuck and formed on an insulative substrate is irradiated with an energetic beam, said layer is patterned. CONSTITUTION:After a silicon layer 103 is stuck and formed on an insulative substrate 101, the silicon layer 103 is irradiated with an energetic beam 104, and heat treatment is performed, the silicon layer 103 is patterned. An insulative thin film is stuck and formed so as to cover the silicon layer 103. A gate electrode is stuck and formed on the insulative thin film. After impurities are implanted in the silicon thin film 103 through the insulative thin film, a laser beam is applied, thereby activating the impurities. For example, a silicon dioxide film 102 is formed on a glass substrate 101, and the silicon layer 103 is formed on the film 102 by a low pressure CVD method. Next excimer laser is projected and heat treatment is performed.
Patent JP-3417505-B2 (JP)
IPC: F16H61/04
Filed: 1995-05-12
Granted: 2003-06-16
Abstract: A control system for an automatic transmission, comprising: a fluid transmission unit (12) for transmitting the rotation of an engine (10) to a speed change unit(16); a clutch (C) adapted to be applied when a forward running range is selected, to transmit the rotation of the fluid transmission unit to the transmission mechanism of the speed change unit; stop state detecting means (101) for detecting stop state of a vehicle, in which a forward running range is selected, in which the throttle opening is fully closed, in which the brake pedal is depressed and in which the vehicle speed is substantially zero; engine RPM detecting means for detecting the engine RPM; application force generating means (102) for generating the application force of the clutch; and a control unit (41). The control unit releases the clutch by weakening the application force of the clutch when the stop state of the vehicle is detected by the stop state detecting means. The engine RPM when the clutch is released is stored as an initial engine RPM in storage means so that an end engine RPM is set on the basis of the initial engine RPM. The clutch is applied by strengthening its application force if the stop state of the vehicle is not detected when the clutch is released and if the engine RPM exceeds the end engine RPM. <IMAGE>
Patent JP-H0469625-B2 (JP)
IPC: C07F15/02
Filed: 1985-05-30
Abstract: There are provided NMR contrast agents comprising water-soluble paramagnetic metal chelates, preferably of Cr(III), Fe(III) or Gd (III), wherein the chelating entity is an anilide group containing organic moiety, preferably a compound of formula Iwherein R<sup>1</sup> to R<sup>5</sup> may represent hydrogen or halogen atoms, optionally halogenated alkyl or alkyoxy groups or carboxyl groups. The agents are especially suitable for use in NMR imaging of the hepatobiliary system.
Patent JP-H0572423-B2 (JP)
Inventor: AZUMA YUKIO
IPC: C09D5/04
Filed: 1984-06-12
Abstract: A thixotropic polyurethane resin composition which comprises;  (1) A polyurethane prepolymer in the form of liquid or solution,  (2) Colloidal silica, and  (3) A polysiloxane.polyoxyalkylene polymer of the general formula: <CHEM> [wherein R<1>, R<2>, R<3> and R<4> are the same or different and each is a methyl or phenyl group; m is an integer of 0 to 70; one of X and Z is a polyoxyalkylene containing a group represented by the formula:  -(CH2)n - O{(C3H6O)a(C2H4O)b}- R<5> (i) (wherein n is an integer of 1 to 4; a is an integer of 0 to 50; b is an integer of 10 to 100; R<5> is hydrogen, an alkyl group of 1 to 8 carbon atoms or an alkylcarbonyl group of 1 to 18 carbon atoms, and when a is an integer of not less than 1, the C3H6O and C2H4O groups may be linked to each other in arbitrary orders), and the other is methyl, phenyl or a polyoxyalkylene containing group represented by the formula (i); Y<1> and Y<2> are the same or different, and each is methyl, phenyl or a polyoxyalkylene containing group represented by the formula (i) described hereinbefore, whereby in the case of m being not less than 2, Y<1> and Y<2> may vary per repeating unit within the scope as defined hereinbefore], shows excellent thixotropic property even by the addition of solvents, plasticizers, fillers, pigments and other additives used in the urethane industry and can restore its thixotropy quickly even after a high shear stress is improved on the composition.
Patent JP-2735225-B2 (JP)
IPC: C08L33/04
Filed: 1988-06-10
Granted: 1998-04-02
Abstract: A cohesive polymer matrix comprising a matrix a matrix polymer and a coated particulate filler dispersed therein, characterised in that the matrix polymer is an acrylic polymer, and the filler is coated at least in part with a composition comprising an organic coating polymer of number average molecular weight of up to 300,000, which contains an acidic group (or precursor thereof) and an unsaturated group optionally linked to the matrix acrylic polymer, and a process for its production, and precursors thereof for use in the process.
Patent JP-2641144-B2 (JP)
IPC: C08F2/34
Filed: 1988-06-16
Granted: 1997-08-13
Abstract: Treatment process making it possible to maintain the morphology of a catalyst component for the gas-phase polymerisation or copolymerisation of ethylene or of ethylene and of at least one alpha olefin containing from 3 to 12 carbon atoms, the said component containing at least titanium, magnesium, chlorine and optionally an electron-donor, the process consisting, after impregnation of a porous metal oxide support with titanium, magnesium and chlorine compounds and optionally with the electron-donor, in involving this catalyst component in the presence of an alkylaluminium-based cocatalyst in a prepolymerisation, at least partially in suspension, of ethylene or of ethylene and of an alpha-olefin characterised in that the prepolymerisation is conducted, in the presence of a cocatalyst consisting of an alkylaluminium complexed with an electron-donor to a degree of prepolymerisation appropriate to the gas-phase polymerisation process in which the resulting active prepolymer will subsequently be used.
Patent JP-H062817-B2 (JP)
IPC: C09K23/54
Filed: 1988-07-01
Abstract: An improved process is provided for the preparation of siloxane-oxyalkylene block copolymer surfactant compositions which utilized a hydrosilation reaction with high boiling point polar polyols as the reaction solvent. The reaction solvent need not be removed from the block copolymer, particularly when the block copolymer is used as a surfactant for polyurethane foam formulations. Dipropylene glycol is the preferred polar solvent and when used in the preparation of the surfactants need not be removed when the surfactants are employed in the preparation of urethane foams.
Patent JP-H0511049-B2 (JP)
IPC: C01B31/04
Filed: 1987-07-01
Abstract: A method for producing graphite structures which are of light weight and excel in elasticity from a carbonaceous material comprises in succession the steps of: (a) treating said carbonaceous material with nitric acid or a nitric-sulfuric acid mixture, (b) bringing the acid-treated carbonaceous material into contact with a basic aqueous solution to make it soluble, (c) adding an acidic aqueous solution to the obtained soluble matter to regulate the pH of said soluble matter to 3 or less, thereby precipitating a carbonaceous component therefrom, and (d) graphitizing the thus precipitated carbonaceous component at 2,400 DEG C or higher temperature.
Patent JP-2743069-B2 (JP)
IPC: A61C19/00
Filed: 1988-07-22
Granted: 1998-04-22
Abstract: Automatic apparatus for cleaning dental handpieces and turbines is in the form of a housing having a compartment with hinged door. Standard motor noses project down from the top of the compartment to receive handpieces or turbines to be cleaned. Cleaning fluids, namely water, a disinfectant and oil are supplied sequentially to the motor noses while internal shafts of the motor noses are rotated by a set of pinions to drive the handpieces or turbines while the fluids are passed through them. The hinged door has an inflatable tube seal.
Patent JP-H03863-B2 (JP)
IPC: C08L23/12
Filed: 1981-11-27
Abstract: Poly (piperidylamine) alkanes represented by the Formula (I) or (II): 
<CHEM>
 
<??>R is selected from the group consisting of: -NH2; 
<CHEM>
 and synthetic resin compositions having improved resistance to deterioration by light containing such compounds.
Patent JP-2941501-B2 (JP)
IPC: C07D251/22
Filed: 1991-07-31
Granted: 1999-08-25
Abstract: Trifluoro- and chlorodifluoromethoxy-1,3,5-triazines of the formula I  (* CHEMICAL STRUCTURE *) I where R1 and R2 are each, independently of one another, hydrogen, halogen or C1-C4-haloalkyl, and R1 is also trifluoro- or chlorodifluoromethoxy, and n is 0 or 1, excepting 2,4-dichloro-6-trifluoromethoxy-1,3,5-triazine, are prepared as described.
Patent JP-H0261739-B2 (JP)
IPC: G03G5/087
Filed: 1981-12-10
Abstract: A reusable electrophotographic element comprising a photoconductive layer containing sensitized zinc oxide particles and first and second binding agents that are incompatible is produced by employing as the first binding agent a macromolecular compound that has a higher affinity to zinc oxide than the second binding agent, is largely deposited on the zinc oxide, has an average molecular weight of at least 12,000 and is present in the photoconductive layer in an amount of 1.5 to 9% by weight calculated on the zinc oxide, with the second binding agent present in substantially larger amount. The photoconductive layer is formed of agglomerates of zinc oxide particles substantially enveloped in the first binding agent, which agglomerates have a diameter of between 2.5 and 6  mu m and are stuck together by portions of the second binding agent, thus providing a substantially porous photoconductive layer having a negative charge density of at most 1 m Coulomb per m2. The photoconductive layer is produced by mixing together the zinc oxide, any desired dye sensitizer, and solutions of the binding agents in one or more volatilizable solvents, applying a layer of the resulting dispersion to a substrate suited for electrophotography and drying the applied layer. The electrophotographic element has a very high resistance to both electrical and mechanical influences, thus being suited for long service life in an electrophotographic copying machine.
Patent JP-2575601-B2 (JP)
IPC: H01L31/18
Filed: 1982-11-16
Granted: 1997-01-29
Abstract: A thin film photovoltaic solar cell having an opaque electrical contact which consists of a low-cost substrate, such as a metal alloy or a metallurgical grade crystalline silicon and a barrier layer which is optically reflective, a first semiconductor layer, a second semiconductor layer, a transparent electrical contact and an encapsulant. Solar cell quality semiconductors are grown using a constant temperature sliding boat liquid phase process in a continuous or semi-continuous mode. The growth is driven by applying a temperature gradient or other gradient across the melt, with the substrate at a cooler temperature, after thermal equilibrium is obtained between the solution and the substrate. Growth occurs from the bottom of the solution to prevent contamination of the growth layers by extraneous particles in the solution.
Patent JP-2937264-B2 (JP)
IPC: C09G1/02
Filed: 1990-07-31
Granted: 1999-08-23
Abstract: The present invention relates to a method of polishing a metal surface using an aqueous polishing composition for metal surfaces comprising water, an abrasive agent, such as aluminum oxide, cerium oxide, zirconium oxide, tin oxide, silicon dioxide, silicon carbide, titanium dioxide and titanium carbide and a salt, or combination of salts, such as aluminum chloride, zirconyl nitrate, zirconyl sulfate, cerium nitrate, aluminum nitrate, aluminum bromide, aluminum iodide, aluminum chloride, zirconyl chloride, tin chloride, aluminum perchlorate, magnesium chloride, zinc chloride, magnesium perchlorate and iron chloride.
Patent JP-3257874-B2 (JP)
IPC: C09D5/00
Filed: 1993-09-17
Granted: 2002-02-18
Abstract: A method of producing an article with a coating having friction-reducing properties in wet condition, said coating comprising a binder (a), a hydrophilic polymer (b), as well as, if desired, an osmolality-increasing compound (c), whereby a dispersion is produced from (a) a binder in form of a hardenable prepolymer of a molecular weight of at least 200, (b) one or more hydrophilic polymers, (c) if desired, an osmolality-increasing compound, and (d) a solvent or a mixture of solvents, in which (a) is substantially insoluble, applying said dispersion onto the article, removing the solvent or a portion thereof, and hardening the binder, as well as a coating material for this purpose. A durable coating is obtained having good slide properties even after a long stay in an aqueous environment, such as within a body cavity.
Patent JP-3728389-B2 (JP)
IPC: G06F21/86
Filed: 1999-08-18
Granted: 2005-12-21
Abstract: Single-layer-in-semiconductor-substrate type semiconductor chip has circuits (T1,T2) arranged in at least one group with signal conductors (Vss,Vdd,SL1,SL2) extending in at least one wiring place (3) above the circuits (T1,T2). The supply- and signal-conductors (Vss,Vdd,SL1,SL2) in at least one wiring plane (3) over at least one circuit group have the greatest possible width, so that the spacing between each two conductors at the most is approx. twice the minimum possible spacing realisable by available technology, or more specifically approx. the minimum realisable spacing, using available technology.
Patent JP-3195921-B2 (JP)
IPC: C08L77/06
Filed: 1999-08-24
Granted: 2001-08-06
Abstract: Thermoplastic compositions comprise a thermoplastic polymer in which is incorporated a crosslinked phase resulting from the reaction between (A) product comprising unsaturated epoxide; (B) product comprising unsaturated acid anhydride; and (C) product comprising unsaturated carboxylic acid or  alpha - omega -aminocarboxylic acid.
Patent JP-3164228-B2 (JP)
IPC: A61M15/00
Filed: 1991-08-29
Granted: 2001-05-08
Abstract: The discharge device for batches of a medium discharged with a gas flow is structurally combined with a hand-operated compressed gas device (9) to produce the gas flow. - The compressed gas device preferably has a pump (9) with a manually variable pump chamber (10), more particularly in the form of a push-button pump directly and axially adjoining the medium store (4) and provided with a pump piston (13) wherein the pump chamber (10) is preferably as wide as the medium store (4) and/or the remaining discharge mechanism (1).
Patent JP-H0370708-B2 (JP)
IPC: C07D471/20
Filed: 1983-12-28
Abstract: The invention provides a novel spiro-linked pyrrolidine-2,5-dione of the formula;- <CHEM> wherein X1 and X2 each independently represent a hydrogen, a halogen atom, a lower alkyl or lower alkoxy group; Y is a methylene group, oxygen or sulfur atom; R1, R2, R3 and R4 each independently represent a hydrogen atom, a lower alkyl group or forming a benzene ring together with their adjacent carbon atoms; the base salts thereof with pharmaceutically acceptable cations, and processes for their manufactures. The compounds of formula [I] useful as aldose reductase inhibitors and as therapeutic agents for treatment of chronic diabetic complications are also disclosed.
Patent JP-H0536425-B2 (JP)
IPC: C07C29/68
Filed: 1989-10-11
Abstract: This invention concerns solid organometallic hydrocarbyloxymagnesium halides of the formula ROMgX wherein RO is a hydrocarbyloxy group of 1 to 20 carbon atoms and X is halide, and a two step process for making these halides comprising: (a) reacting an activated magnesium metal with an alkyl halide of the formula R min X, in which R min  is compound containing 1 to 20 carbon atoms, in a dry inert hydrocarbon media, under a dry inert atmosphere to produce a compound of the formula R min MgX in which R min  and X have the meanings ascribed to them herein; and, (b) and reacting the R min MgX compound with an oxygen containing compound, containing 1 to 20 carbon atoms, selected from the group consisting of alcohols, ketones, aldehydes and esters to produce the compound ROMgX. When the oxygen containing compound is 2-alkyl substituted, the products are hydrocarbon soluble.
Patent JP-H0575035-B2 (JP)
Inventor: RIZK SIDKY D
IPC: C08G18/18
Filed: 1987-10-20
Abstract: A moisture curable sealant having good stability in the absence of moisture and a rapid cure rate in the sole presence of atmospheric moisture, said sealant comprising a polyurethane prepolymer having an isocyanate functionality between 2.3 and 3.0 and, admixed therewith as a catalyst, from 0.2 to 1.75 percent, by weight of said sealant, of dimorpholinodiethyl ether.
Patent JP-H0672148-B2 (JP)
IPC: A61K35/10
Filed: 1988-10-27
Abstract: A low-molecular-weight huminate fraction is obtained by metering an alkaline substance into an aqueous suspension of huminate-containing products with stirring such that the pH does not exceed 7, continuing to stir the suspension until the pH remains constant, then allowing the mixture to settle, and separating off the substantially solid-free solution, and then centrifuging it and subjecting the clarified solution thus obtained to ultrafiltration.