baber/WOPTO huggingface dataset:
Patent ES-2169645-B2 (ES)
Title: Procedimiento para la lixiviacion de calcopirita
Inventor: PINCHES ANTHONY
IPC: C22B15/00
Filed: 1997-03-03
Granted: 2003-11-16
Abstract: PROCEDIMIENTO PARA LA OBTENCION DE COBRE MEDIANTE LIXIVIACION DE CALCOPIRITA USANDO SULFATO FERRICO, CONSIGUIENDOSE UN GRADO DE LIXIVIACION ACEPTABLE MEDIANTE EL CONTROL DEL POTENCIAL SUPERFICIAL DE LA CALCOPIRITA EN EL RANGO DE 350 A 450 MV. LAS CONDICIONES DE PROCESO MAS EFECTIVAS SUPONEN LA SELECCION DEL CITADO POTENCIAL SUPERFICIAL, EL PH DE LA SOLUCION DE LIXIVIACION, Y LA FINURA DE MOLIDO DE LA CALCOPIRITA. LA INVENCION PUEDE APLICARSE PARA PROCESOS DE LIXIVIACION EN DEPOSITO O EN APILADO.
Patent JP-S6318586-B2 (JP)
IPC: C07D213/71
Filed: 1980-02-07
Abstract: In a process for the preparation of bis-2-pyridyl-disulfide or bis-(2-pyridyl-1-oxide)-disulfide optionally substituted on the pyridyl ring with at least one substituent selected from the group consisting of halogen and alkyl and alkoxy of 1 to 4 carbon atoms by oxidation of the corresponding 2-mercapto-pyridine or its N-oxide, the improvement comprising effecting the oxidation in an aqueous acid media containing an alkali metal or alkaline earth metal chlorite.
Patent JP-H0335781-B2 (JP)
IPC: H01R24/00
Filed: 1989-01-30
Abstract: A low insertion-force electrical contact female terminal characterized in that a distal end portion of a flexible base plate portion is folded back to provide a resilient contact portion. A movable support member is mounted on the terminal body and moves in the longitudinal direction of the base plate portion to provide a force to the base plate portion. The flexible base plate portion flexes in response to the force and the integrally attached resilient contact portion also flexes to facilitate entry of a mating male electrical contact terminal. Once the female and male terminals have been connected, the movable support member can be moved again to provide a maximum force to maintain a strong connection.
Patent JP-H0553970-B2 (JP)
Inventor: TSURUTA MATSUHISA
IPC: F16D65/18
Filed: 1983-02-10
Abstract: PURPOSE:To reduce the number of constitution parts by constituting the captioned apparatus of an adjusting nut whose closed edge is intruded into the bottom wall of a cylinder, adjusting bolt which is screwed in retreatale ways with the adjusting nut and has a ratchet at the head part, parking lever having a cam which makes contact with the head part top surface of the adjusting bolt, and a pole for swinging the parking lever. CONSTITUTION:An adjusting nut 36 is fitted sliding into the fitting hole 28e of a boss part 28d formed at the center of the bottom wall 28c of a cylinder 28b through a seal ring 37, and the closed edge 36a intrudes into the cylinder 28b and connected onto the top wall 30a of a piston 30, so as to be pulled-out and not to be revolved. An annular flange 38b is formed integrally with the head part 38a of an adjusting bolt 38, and a ratchet wheel 39 is integrally fixed. A pole 42 is installed onto the intermediate part of a parking lever 40 and engaged with the ratchet wheel 39 at the top edge. When the amount of swing in the counterclockwise direction is over a prescribed value, an intermittent revolution movement is provided for the adjusting bolt 38, which is projected from the adjusting nut 36.
Patent JP-H0232915-B2 (JP)
IPC: A63H19/30
Filed: 1982-02-24
Abstract: A small-gauge model railway track comprises a sleeper base (2) moulded of a piastics material with sleeper portions (3) to which metal rails (1), each having a section including a bottom base portion, defined by flanges or enlargements (5) along opposite sides of the bottom of a rail, embedded in the plastics material and an intermediate base portion defined by flanges or enlargements (6) projecting from and along opposite sides of the rail between the bottom base and the top running surfaces (7) of the rail, the rails (1) being secured to the sleeper base (2) with the undersurfaces of the flanges or enlargements (6) of the intermediate base portion substantially level with the upper surfaces of the sleeper portions (3).
Patent JP-2542206-B2 (JP)
IPC: D21D5/02
Filed: 1987-02-18
Granted: 1996-10-09
Abstract: A sorting apparatus has a first casing section (1) with a larger diameter and a second casing section (2) with a relatively smaller diameter, which casing sections are generally aligned in series. A rotor (6) has rotor parts which are coordinated with each casing section and appropriately adapted. An impeller rotates in a churning space (5) of the first casing section (1) and a drum type rotor section (9) in the second casing section (2) supports sorting elements (16), which rotate in a strainer space (12) formed by a cylindrical strainer basket (11). This provides both despeckling and sorting in the machine, and separates the rejects with a high solid content.
Patent JP-H0667977-B2 (JP)
IPC: C08F2/34
Filed: 1986-02-19
Abstract: A process and apparatus as shown in Figure 1 for the production of polyolefins by the polymerisation of alpha-olefins in the gas phase, in several stages, in at least two polymerisation reactors interconnected by a transfer device making it possible to transfer the polyolefins resulting from the first reactor into the second reactor, in which the polymerisation is continued under conditions identical to or different from those of the first reactor.
Patent JP-H0469822-B2 (JP)
IPC: H01L21/52
Filed: 1987-03-05
Abstract: PURPOSE:To make a lead frame unified, at the same time eliminating complexity in the case of assembling a semiconductor device, and obtain a highly reliable semiconductor device, by fixing a specified die pad tape equipped with semiconductor pallets on the point ends of the specified leads through a glued layer. CONSTITUTION:The required number of leads out of the leads 2 forming a lead frame where die pads are removed protrude towards a die pad cavity part and the protruded point ends 14 are constructed at an area that is broader than that of other leads. Being composed of a heat resisting backing 10 and of the glued layer 12 by which the backing 10 is fixed to the leads 2, and having an area that is large enough to cover the points of the leads 2 of the lead frame, a die pad tape is equipped with semiconductor pellets 4 and seals the pallets 4. For example, the die pad tape is made by coating with super heat resisting polyimide resin as the glued layer 12 on one side of the backing 10 that is composed of a polyimide resin film and it is cut to a desired size and then it is glued to the lead frame after heating with the glued layer 12 and after that a semiconductor device is assembled by gluing the pellets 4.
Patent JP-H0224697-B2 (JP)
IPC: B60Q1/04
Filed: 1985-03-28
Abstract: PURPOSE:To easily set the lamp lens surface to the equal plane to the outer surface of a car body by releasing an optical-axis adjusting screw from the support in the projection state of a headlamp case, when the case is accommodated. CONSTITUTION:When a lamp 22 is put out, a headlamp case 2 is accommodated into a chassis 4, and a lamp housing 16 is position-regulated by a stopper 38 so that the lamp lens surface 221 is on the equal plane to the outer surface of the car body 4. When a motor 10 is operated to light the lamp 22, and a worm gear 14 is turned, the case 2 integrally formed with the gear 14 is turned in the projection direction. The slide part 28 of a support releasing means 26 is slided in the advance direction through the shift of the tappet 283 of the slide part 28 on the periphery of a cam 34, and the supporting position for an optical-axis adjusting screw 20 is shifted to a regular supporting surface 284, and the lamp 22 is set at the regular optical-axis position at the time of the completion of the projection turning drive of the case 2.
Patent JP-H0362454-B2 (JP)
IPC: C08F2/34
Filed: 1985-03-29
Abstract: Device and process for introducing a powder with catalytic activity into a fluidised bed polymerisation reactor (1), the said device comprising:- a storage enclosure (2) for powder with catalytic activity, provided with a feed line (3) for powder with catalytic activity and a shut-off valve (26), this enclosure being connected to a metering device (4) making it possible to deliver periodically a given volume of powder with catalytic activity,- an intermediate chamber (5), placed below the metering device to receive direct the powder delivered by the latter, this intermediate chamber comprising in its upper part a tube (6) bringing in an inert carrier gas, provided with a shut-off valve,- piping for conveying the powder (8) connecting the bottom part of the intermediate chamber to the fluidised-bed reactor, this piping having a portion which is more or less horizontal, the said powder conveying piping being provided with a fαll-bore rapid-opening valve (10).
Patent JP-H0237327-B2 (JP)
IPC: A61K31/445
Filed: 1982-05-19
Abstract: The invention provides a sustained release pharmaceutical composition comprising a mixture of micronised indoramin or a pharmaceutically acceptable salt thereof, a water-channelling agent and a wetting agent, the mixture being in the form of a non-compressed pellet and having an enteric coat or a sustained release coat permeable to gastrointestinal juices. Sustained release capsules are also provided comprising a plurality of the aforementioned pellets.
Patent EP-1052093-B2 (EP)
Inventor: GOETZ FRITZ RAINER DR-ING
IPC: B41F13/004
Filed: 1994-07-23
Granted: 2009-01-07
Abstract: The system contains an electric motor (F,G) whose rotor (F) is designed for stiff direct connection to the functional part (D,D1-D4). One or more angular position transducers (44,46) detect the angular motion of the rotor and/or functional parts. A signal processing module (51) receives the transducer signals as actual angular position values and compares them with de values. The signal processor drives the electric motor via a power amplifier (47,48) . The rotor can be integrated with the functio part and/or made in one piece with it.
Patent EP-1152041-B2 (EP)
Inventor: WANDELMAIER KLAUS
IPC: C09D7/80
Filed: 2001-01-31
Granted: 2010-11-03
Abstract: Coating system for the preparation of aqueous coating compositions, containing:   A) 55-95 wt-% of at least one special effect composition, containing at least 15 wt-% water, special effect pigments, at least one water-dilutable resin selected from the group of polyurethane, polyester, and poly(meth)acrylate resins, and optionally organic solvents and additives conventionally used in coating, and   B) 5-45 wt-% of a pigment-free component, containing:     B1) 0.3-5.0 wt-% of at least one inorganic layered silicate, B2) 1.0-20.0 wt-% of at least one water-dilutable polyurethane resin, which optionally can be modified,   B3) 75.0-98.7 wt-% water,   and optionally organic solvents and additives conventionally used in coating, whereby the wt-% of A and B total 100 wt% and the wt% of B1, B2 and B3 total 100 wt-% of component B. and its use for the preparation of waterborne basecoats for the coating of vehicles and vehicle parts in vehicle repair coating.
Patent EP-1251614-B2 (EP)
Inventor: ACHTEN KLAUS
IPC: H02B11/12
Filed: 2002-04-19
Granted: 2010-11-24
Abstract: The device consists of a mounting wall (8) with at least one attached switch and a gas-tight lead through for connecting a switch drive. At least one switch (4,5) complete with associated drive (2,7) is mounted on the mounting wall. The wall has guides (40.1,48.2) corresponding to guide elements (40,48.1) in a gas tank (100). The peripheral edge of the mounting wall fits accurately with side walls (105) facing the open side of the gas tank.
Patent EP-1514046-B2 (EP)
Inventor: CARCAGNO GABRIEL E
IPC: F16L15/00
Filed: 2003-05-16
Granted: 2010-09-08
Abstract: Threaded pipe joint comprising a male element ( 1 ) and a female element ( 2 ), threaded and provided with respective complementary sealing surfaces, which define, when screwed together, a notch ( 13 ) formed on the female element ( 2 ) of a predetermined length (X), and a space ( 7, 8 ) between the threads of predetermined section (S), forming reservoir to house the joint lubricant, which comes out of the volume between the threads of the female ( 2 ) and male ( 1 ) elements during the tightening of the joint.
Patent EP-2076119-B2 (EP)
Title: Solvent composition containing at least three solvents, and phytosanitary formulation containing said composition and an active ingredient
Inventor: BRAMATI VALÉRIO
IPC: A01N25/02
Filed: 2007-10-11
Granted: 2022-04-27
Abstract: The invention relates to a concentrated phytosanitary formulation containing an active ingredient. The composition includes two solvents. It is stable and can be readily used by farmers. The present invention also relates to a solvent composition useful and essentially preferred for preparing the phytosanitary formulation.
Patent EP-2250103-B2 (EP)
Inventor: BIONDI ANDREA
IPC: B65D75/12
Filed: 2009-02-06
Granted: 2015-08-26
Abstract: A package of cigarettes, having: a group of cigarettes; an inner package enclosing the group of cigarettes and made from a sheet of wrapping folded about the group of cigarettes; and a U-shaped stiffener made of rigid material and located inside the inner package, contacting the group of cigarettes; the sheet of wrapping has two flaps which are superimposed and heat sealed to each other at a rear wall or front wall of the group of cigarettes defined by the cylindrical lateral walls of the cigarettes.
Patent EP-0882074-B2 (EP)
Inventor: HUMMERICH RAINER
IPC: D06M13/02
Filed: 1997-02-19
Granted: 2007-09-05
Abstract: Liant aqueux, exempt de formaldéhyde, renfermant: A) un polymère constitué par 5 à 100 % en poids d'un anhydride d'acide éthyléniquement insaturé ou d'un acide dicarboxylique éthyléniquement insaturé, dont les groupes acide carboxylique peuvent former un groupe anhydride, et B) une alcanolamine ayant au moins deux groupes hydroxyle.
Patent EP-0946949-B2 (EP)
Inventor: BUTTERBACH RUEDIGER
IPC: H01B7/282
Filed: 1997-12-10
Granted: 2008-01-02
Abstract: Thermoplastic compositions based on a water-insoluble component of one or more thermoplastic copolymers and one or more resins with a saponification number and a water-soluble or water-dispersible component and a water-swellable component from the class of superabsorbers are suitable as water-swellable hotmelt adhesives. Such water-swellable hotmelt adhesives are preferably used for the production of watertight constructions, more particularly for the production of longitudinally watertight cable constructions.
Patent EP-0941180-B2 (EP)
Inventor: GRACE GREGORY
IPC: B60R21/264
Filed: 1998-09-08
Granted: 2011-02-23
Abstract: An inflatable system which uses a fast-burning propellant material (14) distributed within the inflatable component of the system to generate the gas inflating the system. The invention preferably includes a distributed fast-burning igniter material (14), which may be enhanced with additional gas-generating materials to increase the quantities of gas generated, an optional layer, coating, or sheath (17) of supplemental gas-generating material, an environmentally-sealed sheath (12) to protect the enclosed materials from contamination and to improve the burn rates and efficiencies of the propellant and ignition materials, and an electronic squib (11) used to actuate the igniter material upon a signal from the electronic sensor.
Patent JP-H0651958-B2 (JP)
IPC: D21F1/00
Filed: 1987-05-12
Abstract: A dual layer forming fabric for use in papermaking, cellulose and similar machines having weave floats in the cross machine direction yarns on the machine side of the fabric that are under eleven machine direction yarns. The float bestows extra life potential to the fabric and gives extra protection to the machine direction yarn knuckles on the machine side of the fabric without any detrimental effect on the fine paper making surface of the fabric. The forming fabric of the present invention has a papermaking surface where the machine direction knuckles and the cross machine direction knuckles are close to, or are, coplanar.
Patent JP-H0577655-B2 (JP)
Inventor: FUJISAKI SHIGEMI
IPC: A61P25/28
Filed: 1989-05-08
Abstract: An activator for damaged neurocytes for the prevention and treatment of disease which contains a neutral protease or a mixture of a neutral protease and one or more other proteases or Pronase. Preferred neutral proteases are produced by microorganisms of the genus Streptomyces, Serratia or Bacillus and are presented as oral or parenteral preparations.
Patent JP-S6366366-B2 (JP)
IPC: C21D8/02
Filed: 1983-07-12
Abstract: A hot strip mill having a final reducing stand and runout cooling means downstream of the reducing stand includes an incubator capable of coiling and decoiling the hot strip. The incubator is located intermediate the runout cooling means. In a preferred form the final reducing stand is a hot reversing mill. A second incubator and/or a temper mill and/or a slitter may be positioned downstream of the first incubator. The method of rolling includes isothermally treating the strip within a predetermined time and temperature range in the incubator prior to subsequent processing. The subsequent processing may include any one or more of the following: further deformation by cold rolling, temper rolling or cooling at a desired heat loss rate.
Patent JP-H072728-B2 (JP)
IPC: C07D409/12
Filed: 1988-05-27
Abstract: Optically active oxirane-2-carboxylic esters with a mesogenic moiety are suitable for use as dopants in liquid crystal mixtures. They lead to liquid-crystalline ferroelectric phases having short response times and to electroclinic phases having large electroclinic coefficients. A further advantage is that they induce a helix of very small pitch, so that they are also suitable for helix compensation in LC mixtures.
Patent JP-S6126896-B2 (JP)
IPC: C09K19/20
Filed: 1979-10-18
Abstract: The invention relates to an organic compound having an enantiotropic or monotropic mesomorphous phase. The compound according to the invention complies with the general chemical formula:   <IMAGE>   in which R is an alkyl radical, R' another alkyl radical or an alkoxy radical and the symbol    is a radical which can either be an aromatic nucleus or a radical with two aromatic nuclei or a cyclohexane radical or contain at least one cyclohexane radical or a heterocycle of type   <IMAGE>
Patent JP-H0256829-B2 (JP)
IPC: H01L41/22
Filed: 1984-07-02
Abstract: PURPOSE:To improve the reliability of insulation and to obtain high field effect driving and generation of large strain simultaneously, by depositing an organic material on every second layer of internal electrodes on the side faces of a layered body, heating the material to secure it thereon and baking glass powder on the layered body. CONSTITUTION:A layered body of electrostrictive material is cut off along two lines such that every second layer of internal electrodes is exposed on the surface. Temporary external electrodes 25 and 26 are applied and baked on the surfaces of the body exposed by cutting. Two side faces different from the surfaces provided with the temporary external electrodes are further cut off so that whole layers of internal electrodes 23 and 24 are exposed. A beltlike film 27 of an organic material is formed by electrode position on the exposed portions of the internal electrodes on the layered body, and glass powders 28 and 29 are then deposited thereon. Only the glass powder 28 deposited on the organic material film 27 are scraped by a scraper or the like and baked to form glass coat films 31. Similar glass coat films are formed in a similar manner and procedures on the opposite end face at the positions each shifted by one internal electrode layer. External electrodes 32 are provided on the front and back end faces of the body, which is then cut off along the broken lines in the drawing to obtain the final electrostrictive effect elements.
Patent JP-2987883-B2 (JP)
IPC: A61K47/40
Filed: 1990-05-30
Granted: 1999-12-06
Abstract: A preparation for parenteral administration comprising FR115224 substance and cyclodextrin and process for preparing it.
Patent JP-2805028-B2 (JP)
IPC: B61L1/00
Filed: 1993-06-15
Granted: 1998-09-30
Abstract: In a device for detecting deviations of a running wheel in the lateral direction and/or in the vertical direction for railway points or crossings, in which an actuation element (1) of the device interacts with at least one sensor, in particular with a strain gauge (3), the actuation element (1) is connected to at least one torsion rod (2), the torsion rod (2) having, in a known manner, offset on its outer casing or in a bore in the circumferential direction four strain gauges (3) and the torsion rod (2) being arranged in the longitudinal direction of the rail and/or normally thereon. <IMAGE>
Patent JP-H0535925-B2 (JP)
IPC: G06F1/04
Filed: 1985-07-08
Abstract: A programmable event generator for generating digital timing waveforms in response to a triggering signal including one programmable read only memory for storing and outputting data words corresponding to the digital timing waveforms and next address words to address another of the data words, a storage register for temporarily storing and outputting any one of the data words and next address words, another mapping programmable read only memory for storing and outputting starting address words to start the addressing of the one programmable read only memory, a multiplexer to select either a starting address word or a next address word to address the one programmable read only memory, and a programmable control circuit, responsive to the triggering signal, for clocking the storage register at a programmed clock frequency.
Patent JP-S6231721-B2 (JP)
IPC: C08F2/24
Filed: 1982-09-07
Abstract: 1. A process for the manufacture of fine-particle aqueous copylymer dispersions having a solids content of from 10 to 75% by weight calculated on the dispersion by means of the emulsion polymerisation of a) from 1 to 50% by weight of ethylene and b) from 99 to 50% by weight of at least one vinyl monomer, by means of radical initiators and in the presence of emulsifiers and/or protective colloids and, if desired, further standard additives the vinyl monomer phase comprising b1) from 60 to 100% by weight of vinyl chloride (VC) b2) from 0 to 40% by weight of oil-soluble ethylenically unsaturated monomers copoly merisable with a) and b ;), and b3) from 0 to 10% by weight of ethylenically unsature functional monomers and/or unsaturated monomers characterised in that 1 the vinyl monomer phase is present at the start in an amount of approximately 1 to 40% by weight, and II at least one inert organic substance having a water solubility of from 10**3 to 200 g/l and a molecular weight of not more than 1000 in an amount of from 0.1 to 15 by weight calculated in each case on the total weight of component b) is present at least partly at the star III the remainder of component b) and, optionally, of the inert organic substance is metered in during polymerisation an IV polymerisation is carried out at temperatures of from 0 to 120 C under an ethylene pressure of from 10 to 150 bar which is built up at the latest by the moment when the initial batch has polymerise.
Patent JP-S6256232-B2 (JP)
IPC: C23C16/44
Filed: 1983-08-26
Abstract: A chemical vapor deposition device having uniformly distributed heating means (8,10) substantially surrounding an inner deposition reaction chamber (18) for providing isothermal or precisely controlled gradient temperature conditions therein, the reaction chamber being surrounded by the walls of an outer vacuum chamber (2). A purging gas may be introduced into the vacuum chamber to prevent leakage of reactant gas from the reaction chamber.
Patent JP-S6121624-B2 (JP)
IPC: C07D239/42
Filed: 1982-09-10
Abstract: There are disclosed a process for preparing a 4-amino-5-dialkoxymethylpyrimidine derivative of the formula: <CHEM> which comprises subjecting a propanenitrile derivative represented by the formula (I) or (II) <CHEM>  to reaction with an amidine of the formula <CHEM> wherein all the R<1> to R<6> are as defined in the specification; and a novel starting compound of the above formula (II) useful for the process.