baber/WOPTO huggingface dataset:
Patent JP-H0365406-B2 (JP)
IPC: C21B13/02
Filed: 1984-05-16
Abstract: A method for the gaseous reduction of iron ore to sponge iron in a vertical shaft moving bed reactor (10) wherein a hot gaseous mixture of hydrogen and a carbon monoxide is used to reduce the ore. It has been found unnecessary to use the external catalytic reformer of prior art processes to reform the methane and other hydrocarbon constituents of the natural gas commonly used as a source of gaseous reductants. By establishing a reducing gas recycle loop to which make-up natural gas and steam are fed in the proper proportions, the product sponge iron in the reactor (10) can be used to catalyze hydrocarbon reformation, provided that the carbon content of the recycled gas is maintained low by removing carbon dioxide therefrom. When pure methane is employed, steam/methane molar ratios within the preferred range of 1,4 : 1 to 2.2 : 1 are used.
Patent EP-1206488-B2 (EP)
Inventor: SUCK ROLAND
IPC: G01N33/53
Filed: 2000-08-18
Granted: 2015-10-14
Abstract: The invention relates to a method for quickly and effectively isolating and purifying five, namely the group 1, 2, 3, 10 and 13 allergens from grass pollen. The purification of said grass pollen is based on the inventive combination of hydrophobic interaction chromatography, gel filtration and cation exchange chromatography. The proteins obtained by the inventive method facilitate an improved diagnosis of pollen allergies and are used in pharmaceutical preparations for the therapy of pollenogenic diseases.
Patent EP-1125772-B2 (EP)
Inventor: RONGE HEINZ
IPC: B60S5/04
Filed: 2001-02-09
Granted: 2014-12-10
Abstract: A pneumatic tire filling station includes a support and seal arrangement on which one side wall of the tire is supported and sealed, and a tire filling bell that presses and seals against the opposite side wall of the tire and then supplies pressurized air into the tire. The filling bell includes outer and inner rings that are concentrically slidable relative to each other. One of the rings is selected for the filling operation depending on the size of the tire. The support and seal arrangement includes plural plate members that are joined and sealed together to form a continuous support and seal surface, or moved laterally apart to allow a transport apparatus to carry and support the mounted tire from underneath. The tire filling station is adaptable to different models and sizes of mounted tires even in a mixed process flow, in an automated manner.
Patent EP-1388415-B2 (EP)
Title: Heat sealable foil for tearable packagings
Inventor: NIEPELT RALF
IPC: B32B27/32
Filed: 2003-07-10
Granted: 2011-09-07
Abstract: The use of sealable film for making tear-off packaging with balanced initial-tear and tear-propagation properties in the longitudinal and cross directions involves using single-layer or multi-layer (coextruded) film with at least one layer consisting of a mixture containing 20-80 wt.% cyclo-olefin copolymer (COC) plus a polyolefin or an ethylene copolymer.
Patent EP-2016138-B2 (EP)
Inventor: PRIEWASSER FRANZ
IPC: C09D5/08
Filed: 2008-05-08
Granted: 2016-07-20
Abstract: The invention relates to an anti-corrosion system for metals consisting of at least one finish or coating that can be applied to a metal, said finish or coating comprising an organic matrix. The organic matrix also contains anti-corrosion pigments, which are finely distributed throughout the organic matrix. The anti-corrosion pigments are formed from a metal alloy of at least two metals and optionally from inevitable impurities. The invention also relates to a corresponding anti-corrosion pigment.
Patent EP-0101695-B2 (EP)
IPC: G01F19/00
Filed: 1983-02-21
Granted: 1991-10-02
Abstract: Dosing screw and cover closure (1) intended to close the opening of a container having an internal thread (8) and a front sealing joint (9) as well as a dosing cylinder (5) having the shape of a cup and being located above the opening of the container in a closed state. A wetting of the opening of the container and of its periphery by means of a product flowing from the dosing cylinder (5) used, has to be avoided by constructive measures. According to the invention, the dosing chamber (5) is provided higher than the container neck (3) and than its front seal (9), and a ring (6) intended to the flow of product extends from the dosing chamber and forms a cylindrical extension of that chamber in the container neck (3).
Patent EP-0257412-B2 (EP)
IPC: D21H21/16
Filed: 1987-08-08
Granted: 1993-07-07
Abstract: Sizes for paper are based on finely divided aqueous dispersions of copolymers which are obtainable by copolymerization of from 10 to 56 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric, saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers by an emulsion polymerization method in 100 parts by weight of an aqueous solution of from 1.7 to 25% by weight of a degraded starch having a viscosity  eta i of from 0.12 to 0.50 dl/g, at from 40 DEG  to 100 DEG  C. in the presence of a peroxide-containing initiator.
Patent EP-0412366-B2 (EP)
Inventor: FISCHER MARTIN DR
IPC: C07D307/28
Filed: 1990-07-26
Granted: 2001-10-31
Abstract: A process for the preparation of 2,5-dihydrofurans of the general formula I    <IMAGE>  I  where R1, R2, R3, R4, R5 and R6 are identical or different and are hydrogen or C1-C4-alkyl, by the catalytic rearrangement of 3,4-epoxy-1-butenes of the general formula II    <IMAGE> II  comprises the rearrangement being catalyzed by a system which contains components A, B and C, at from 60 DEG  to 200 DEG  C., where A is a halide of an alkali metal or alkaline earth metal or an onium halide, B is an organic solubilizer for component A, and C is a Lewis acid or elemental iodine, with the proviso that at least one of components A or C is an iodide. 2,5-Dihydrofurans are intermediates for the well known tetrahydrofurans which are used as solvents, e.g. for polyvinyl chloride, polyvinylidene chloride, and other difficultly soluble organic materials, and are also used as monomers for the preparation of polytetrahydrofurans.
Patent EP-0523194-B2 (EP)
Inventor: CRAMER KENNETH LON
IPC: B60T17/00
Filed: 1990-06-26
Granted: 1998-12-16
Abstract: Système à air comprimé comprenant un dispositif de commande électronique qui active et désactive le compresseur en réaction aux variations du niveau de pression dans le réservoir de stockage du système. Un détecteur d'humidité est installé dans le réservoir du système et génère un signal qui varie en fonction de l'humidité de l'air comprimé se trouvant dans le réservoir. L'unité de commande comprend notamment un comparateur, qui compare le signal généré par le détecteur d'humidité avec un signal de référence et génère un signal de contrôle d'humidité quand l'humidité de l'air du réservoir dépasse le niveau de référence. L'unité de commande réagit à la désactivation du compresseur en provoquant la régénération ou la purge du système de séchage par air pendant une durée prédéterminée, même si le compresseur est déchargé pendant des périodes plus longues que la période prédéterminée.
Patent EP-0854709-B2 (EP)
Inventor: AMMON HERMANN P T
IPC: A61K31/19
Filed: 1996-08-22
Granted: 2005-02-23
Abstract: The invention concerns the use of pure boswellic acid, a physiologically acceptable salt, a derivative, a salt of the derivative or a plant preparation containing boswellic acid for preventing and/or combatting diseases which are caused by increased leucocytic elastase or plasmin activity or can be treated by the inhibition of, normal leucocytic elastase or plasmin activity, in human or veterinary medicine. The invention further concerns the use of pure boswellic acid or a physiologically acceptable salt, a derivative, a salt of the derivative or a plant preparation containing boswellic acid for preparing a medicament for treating diseases which are caused by increased leucocytic elastase or plasmin activity or can be treated by the inhibition of normal leucocytic elastase or plasmin activity, in human or veterinary medicine.
Patent EP-1149180-B2 (EP)
Inventor: DAHLBAECK MATS
IPC: G21C3/02
Filed: 1999-12-08
Granted: 2008-12-31
Abstract: L'invention concerne un alliage à base de zirconium destiné à s'utiliser dans un milieu corrosif où il est soumis à un rayonnement accru, l'alliage comprenant 0,5 à 1,6 % en poids de Nb et 0,3 à 0,6 % en poids de Fe. L'alliage se caractérise par le fait qu'il comprend 0,5 à 0,85 % en poids de Sn.
Patent JP-H0513150-B2 (JP)
IPC: C07D241/24
Filed: 1986-05-13
Abstract: A process for the preparation of 2-carboxypyrazine 4-oxides having the formula (I)wherein R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which may be the same or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, by oxidation of the corresponding 2-carboxypyrazines. The 2-carboxypyrazines are reacted under stirring with an aqueous solution of H<sub>2</sub>O<sub>2</sub>, at a pH ranging between 0.5 and 5, in the presence of a catalyst selected from the group consisting of tungstic acid, a homopolytungstic acid, a heteropolytungstic acid, molybdic acid, a homopolymolybdic acid, a heteropolymolybdic acid, and an alkali metal salt thereof.
Patent JP-3295274-B2 (JP)
IPC: B41F15/08
Filed: 1995-05-10
Granted: 2002-06-24
Abstract: A screen printer is provided with a printing table for setting an object to be printed, a screen, and a squeegee. The squeegee is arranged on the object to be printed, which is set on the printing table through the screen, and depending on the patterns set on the screen, ink patterns are formed on the object to be printed by allowing the squeegee to travel in a state that it is in contact with ink. This screen printer comprises means for applying external force which is movably arranged with respect to the screen, and is capable of applying an external force in the direction of offsetting the adhesive strength of ink between the screen and the object to be printed. <IMAGE>
Patent JP-H0373843-B2 (JP)
IPC: G02B23/26
Filed: 1982-07-06
Abstract: PURPOSE:To detect easily the extents of movement and rotation of an insertion part, by providing a detector to a holder with the insertion part. CONSTITUTION:The insertion part 23 of a hard endoscope 21 while held by the holder in a free backward-moving and rotating state is inserted into the insertion opening of an object 27 of observation. The holder 26 is fixed to the object 27 of observation by a fixture 28 in front of the insertion opening. The holder 26 has two kinds of rolls for detecting the extents of movement and rotation of the insertion part 23 and the displacement extents of the rollers are transmitted to a display device 36 through a signal transducer 35.
Patent JP-H0221113-B2 (JP)
IPC: H01R43/00
Filed: 1982-08-09
Abstract: The disclosed invention is an improvement to a card edge connector insertion tool. More particularly, the improvement includes a spring loaded guide block mounted on the insertion tool which enables the tool to be machine drivable for semi-automatically mounting a connector onto a printed circuit board.
Patent JP-S6244003-B2 (JP)
IPC: C08F18/08
Filed: 1982-08-10
Abstract: Latices of vinyl acetate polymers comprising particles having an average diameter between 0.05 and 1  mu m and being present in the latex at a concentration of between 10 and 70% by weight. The polymers have a glass transition temperature between -20 DEG  and 50 DEG  C. The latices also contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, the polymer (b) having a molecular weight between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of both an initiator and the above-reference protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent JP-2638566-B2 (JP)
IPC: B60R21/20
Filed: 1995-06-07
Granted: 1997-08-06
Abstract: The apparatus for inflating an air bag (80) includes an inflator (90) having an axis (30) and end portions (92,94). A housing (12) has side walls (20,22) defining a chamber (26) which receives the inflator (90). The apparatus includes means (96,98) for securing the first end portion (92) of the inflator (90) to the first side wall (20). An adapter (140) secures the second end portion (94) of the inflator to the second side wall. The adaptor has a first portion (142) engaging the second side wall, and a second portion (160) engaging and supporting the inflator (90) at a location in the chamber spaced inward from the housing second side wall.
Patent JP-S6151042-B2 (JP)
IPC: D01F9/04
Filed: 1982-08-13
Abstract: A process for producing dried alginate fibre material, in which wet spun insoluble alginate fibres are overlaid in a sheet (25) onto a more slowly moving liquid permeable conveyor (26) and are subjected to a dewatering drying operation, includes special treatment to eliminate or reduce bonding of the overlaid fibres at their points of contact or intersection. This is accomplished preferably by passing the dried sheet or web (50) that is produced through successive pairs of rollers (40, 42), driven at different speeds so as to pull the individual fibres longitudinally and break any existing inter-fibre bonds. Also, prior to and during initial drying of the sheet (25) of wet fibres application thereto of external mechanical forces is avoided and alcohol exchange to remove water may be used. The rollers (40, 42) may advantageously produce a stretch-breaking effect. The alginate fibre material (50') produced is particularly suitable for making up medical or surgical dressings and the like.
Patent JP-3262497-B2 (JP)
IPC: H05K3/34
Filed: 1996-06-06
Granted: 2002-03-04
Abstract: A structure and a method is disclosed for making a laminated circuit carrier card for the purpose of making a Direct Chip Attached Module (DCAM) with low cost and high reliability. The carrier is made using an organic or an inorganic laminated carrier having at least one surface available for direct chip mount. The chip has at least one solder ball with a cap of low melting point metal. The surface of the carrier has electrical features that are directly connected to the low melting point metal on the solder ball of the chip to form the eutectic and this way the chip is directly attached to the carrier.
Patent JP-S645780-B2 (JP)
IPC: H04B1/16
Filed: 1981-09-16
Abstract: PURPOSE:To reduce the power consumption of a circuit and to decrease the consumption of a battery, by making use of the feeding order of the control information and the property of each control information. CONSTITUTION:When the control signal is received, an intermittent gate 11 is turned on to supply a current to a receiving part 8, a synthesizer part 10, a control memory part 12, a CPU13, etc. from a power supply part 17. While the gate 11 is turned off to flow no current in case no control signal is received. A mobile station device receives the whole of a position information frame 1  and a calling information signal frame 2 just once in M times and receives only  the frame 1 in the rest M - 1 times. When an incoming signal 3 is received,  whether the incoming is addressed to the own station or not is decide. At the  same time, the gate 11 is kept on until the next frame 1 is received. A consecutive receiving action is started for the incoming when a channel designation signal 4 is received and equivalent to the number of the own station.
Patent JP-3027762-B2 (JP)
IPC: A61K31/4985
Filed: 1990-06-05
Granted: 2000-04-04
Abstract: The present invention discloses a class of novel 1,2,4-triazolo[4,3-a] pyrazines <CHEM> wherein R1 and R2 may be the same or different and are selected from hydrogen, alkyl, branched alkyl, cycloalkyl or cyclopropylmethyl  and R3 is hydrogen, halo or dihalo  and n is 1 or 2. Pharmaceutical compositions containing them and methods for their preparation. Such compounds are shown to have anticonvulsant properties and, therefore, be useful in the treatment of epilepsy.
Patent JP-S58186-B2 (JP)
IPC: B23K26/08
Filed: 1979-11-14
Abstract: Defective chips are removed from a substrate package. The package is cleaned. Replacement chips with solder bearing elements are replaced in the position(s) of the defective chip(s). Silicon chips are less damaged by heating with light wavelengths substantially shorter than infrared radiation, when the radiation is directed upon the upper chip surface and the lower chip surface carries circuitry and solder balls. Radiation is absorbed by the upper chip surface and converted there directly to heat, protecting the circuitry below. An argon-ion laser beam confined to a given chip is directed upon the upper surface of the chip to be soldered in place. A thin laser beam can be scanned under computer control across a chip to heat the areas of a chip above solder balls. Automatic temperature control of the chip can be provided by a heat detector or chip condition detector and a program controller in a feedback loop controlling laser power.
Patent JP-H0514722-B2 (JP)
IPC: C08F2/52
Filed: 1984-07-20
Abstract: 1. A process for the production of plasma polymerized layers (on a substrate) form monomeric hydrocarbons and/or fluorocarbons by means of a high-frequency low-pressure glow discharge, characterised in that after its production, the plasma polymer is subjected to an annealing step in the absence of air, in an atmosphere of hydrocarbon and/or fluorocarbon monomers at temperatures of between 100 and 450 degrees C for a period of 1 to 10 hours.
Patent JP-3472723-B2 (JP)
IPC: H01L21/027
Filed: 1999-05-31
Granted: 2003-12-02
Abstract: An improved optical photolithography system and method provides predetermined light patterns generated by a direct write system without the use of photomasks. The Direct Write System provides predetermined light patterns projected on a surface of a substrate (e.g., a wafer) by using a computer controlled spatial light modulator. Image patterns are stored in a computer and through electronic control of pixels in the spatial light modulator, directly illuminates the wafer to define a portion of the polymer array, rather than being defined by a pattern on a photomask. For example, in the Direct Write System using a micro-mirror array as the spatial light modulator, the angle of each pixel of micro-mirror array is computer controlled to reflect or not reflect an optical beam of suitable intensity to thereby image (printing) individual features on the substrate at each photolithographic step without using a photomask. The Direct Write System including a spatial light modulator is particularly useful for deprotecting features for polymer array synthesis (e.g. synthesis of DNA arrays). <IMAGE>
Patent JP-H0153561-B2 (JP)
IPC: B01D46/24
Filed: 1984-08-14
Abstract: A filter assembly incorporates a system for jacking a fitter canister (13) into and out of engagement with a filter head (11). A threaded jackscrew (15) is mated to a threaded portion of the filter head and rotatably mounted on the filter canister, but longitudinally confined near the canister top. The assembly can accommodate a second class lever (46) the fulcrum of which lies in a notch or other recess (44) in the filter head. The jackscrew includes a plurality of circumferentially-spaced lugs against which a portion of the lever can act. The manual application of force to the free end (46B) of the lever creates a mechanical advantage of the jackscrew lugs (48) such that a torque sufficient to free and turn the jackscrew can be generated. Repeated pivoting of the lever against successive lugs of the jackscrew in a ratchet-like manner unscrews the jackscrew, and the captive canister, from the filter head.
Patent JP-2690730-B2 (JP)
IPC: C07C217/00
Filed: 1987-07-09
Granted: 1997-12-17
Abstract: A process is described for improving the purity of aqueous quaternary ammonium hydroxides, the process comprising:   (a) heating the aqueous quaternary ammonium hydroxide solution at an elevated temperature of from about 50 DEG C to about 200 DEG C for a period of at least about 0.1 hour; (b) charging the thus treated aqueous solution to the anolyte compartment an electrolysis cell comprising an anolyte compartment and a catholyte compartment separated from each other by a cation-exchange membrane and containing water as the catholyte; (c) passing a direct current through the electrolysis cell to produce a high purity quaternary ammonium hydroxide in the catholyte compartment; and (d) recovering the high purity quaternary ammonium hydroxide from the catholyte compartment.   The process significantly reduces the amount of halogen (both ionic and latent), carbonates and/or metals present in the quaternary ammonium hydroxide and improves the colour.
Patent JP-3607813-B2 (JP)
IPC: A61C5/62
Filed: 1998-06-18
Granted: 2005-01-05
Abstract: The material is taken from a capsule or cartridge, and a stop is provided for supporting the capsule or cartridge in a dispensing direction in the operating device. The stop is formed on a particularly collar-shaped projection (54) as part at least of a holding member (40) which is fitted on the operating device (10) and can be freed for release of the capsule or cartridge (12). The collar-shaped projection (54) is arranged on the tongue (40) which is spring-formed on the operating device. At least two, and particularly three or four tongues surround the capsule or cartridge. The operating device has a push muff (52), which is movably located for release or securing the capsule or cartridge. The push muff has a ring-shaped grip trough, which ends at the front and at the rear in a thickened formation.
Patent JP-3529904-B2 (JP)
IPC: C12R1/72
Filed: 1995-06-19
Granted: 2004-05-24
Abstract: A process for producing optically active 1-halo-3-amino-4-phenyl-2-butanol derivatives from optically active 1-halo-3-amino-4-phenyl-2-butanone derivatives stereoselectively in a high yield by bringing the butanone derivatives into contact with microorganisms.
Patent JP-H0692358-B2 (JP)
IPC: A61K31/55
Filed: 1992-07-23
Abstract: Compounds of the formula: <CHEM> (wherein R<1> is hydrogen or alkyl; R<2> is an optionally substituted carbocyclic or heterocyclic ring; Z is hydrogen or a group -COR<9>, (R<9> is alkyl or phenyl) <CHEM> in which R<1><0> is hydrogen, halogen, trihalomethyl, alkyl or alkoxy, R<1><1> and R<1><2> are each hydrogen, alkyl or phenyl substituted by R<1><0>, or R<1><1> and R<1><2> together represent alkylene and p is 1 or 2; q is 1 to 4; A is phenyl or cycloalkyl optionally substituted by halogen, trihalomethyl, alkyl or alkoxy; and m is zero and n is 1 to 4 or n is zero and m is 1 to 4; and non-toxic salts thereof, have an inhibitory effect on enkephalinase and are useful as analgesic, antianxiety and anticonvulsant agents.