baber/WOPTO huggingface dataset:
Patent JP-S627908-B2 (JP)
IPC: C07C241/00
Filed: 1978-07-26
Abstract: The catalytic hydrogenation of o-nitro-chlorobenzene in aqueous alkali metal hydroxide solution with addition of an aromatic non-watermiscible solvent at an elevated temperature and under pressure using a noble metal catalyst and a polycyclic quinone as a co-catalyst leads to high and well-reproducible yields of 2,2'-dichloro-hydrazobenzene when the quinone is a derivative of anthraquinone, especially a hydroxy-anthraquinone. The product is obtained in so high a quality that it can be transformed without isolation or purification into 3,3'-dichlorobenzidine.
Patent JP-3424978-B2 (JP)
IPC: C07J9/00
Filed: 1994-05-06
Granted: 2003-07-07
Abstract: Monomeric bile acid derivatives of the formula I  Z-X-GS      I, in which GS, X and Z have the stated meanings, and processes for their preparation are described. The compounds have valuable pharmacological properties and can therefore be used as medicines.
Patent JP-S5760755-B2 (JP)
IPC: H01R4/24
Filed: 1978-08-11
Abstract: An electrical connector 10 for multi-conductor, flat cables includes a base member 12 with insulation- displacing contacts 20 projecting from its top and a cover member 14 apertured to receive the contacts 20. A slot 34 in the cover member 14 receives the cable. The cover 14 and base 12 are held in a pre- assembly position by a latch yoke 24 positioned between two stops 28, 30. In a final assembly position, the latch yoke 24 is beyond both stops 28, 30. <IMAGE>
Patent JP-H062794-B2 (JP)
IPC: C08G18/10
Filed: 1985-05-13
Abstract: A prepolymer curable with a hydroxyl or amine functional curative to form a polyurethane elastomer composition having low heat buildup characteristics is disclosed. Specifically, the polyurethane prepolymer has terminally reactive isocyanate groups and is prepared by reaction of polymeric diol with a stoichiometric excess of a mixture of the 2,6- and 2,4-isomers of tolylene diisocyanate, said mixture containing from about 50 to about 90 wt % of the 2,6-isomer. The invention also relates to a polyurethane elastomer composition comprising the aforementioned prepolymer and a curingly effective amount of a curative selected from the group consisting of aromatic diamines, hydroxy functional compounds, and mixtures thereof, and optionally, from about 0.01 to 1 part of catalyst per hundred parts of prepolymer. Also disclosed are articles of manufacture produced from the above composition, as well as compositions wherein the mixture contains 40 to 100 wt % of the 2,6-isomer.
Patent EP-1445294-B2 (EP)
Inventor: SAKURAI SATOSHI
IPC: C09J7/38
Filed: 2001-09-14
Granted: 2012-04-11
Abstract: An easily stuck adhesive sheet from under which the air easily escapes when stuck to an object, so that it can be easily attached cleanly in an excellent adhesion, and a method for manufacturing the adhesive sheet. The easily stuck adhesive sheet is provided on the surface of a base sheet with an adhesive layer having a plurality of spherical projections to form air communication passages between the adjoining projections. These projections have a diameter of 50 to 300 μm and a height of 10 to 50 μm. The distance between them is 0 to 100 μm. The adhesive sheet is manufactured by bonding the adhesive layer formed on the shape transfer face of a peeling sheet to the base sheet surface.
Patent EP-1794363-B2 (EP)
Inventor: ÖHMAN FREDRIK
IPC: D21C/
Filed: 2005-09-08
Granted: 2017-01-18
Abstract: Method for separating lignin from black liquor includes the following steps: a) precipitating lignin by acidifying black liquor and thereupon dewatering, b) suspending the lignin filter cake obtained in step a) to obtain a second lignin suspension and adjusting the pH level to approximately that of the washing water of step d) below, c) dewatering of the second lignin suspension, d) adding washing water and performing a displacement washing at substantially constant conditions without any dramatic gradients in the pH, and e) dewatering the lignin cake produced in step d) into a high dryness and displacing the remaining washing liquid in the filter cake, whereby a lignin product is obtained which has an even higher dryness after the displacement washing of step d). The lignin product or an intermediate lignin product obtained by the method, and its use, preferably for the production of heat or chemicals is also disclosed.
Patent EP-0070483-B2 (EP)
IPC: F24D19/08
Filed: 1982-07-10
Granted: 1990-12-05
Abstract: 1. Apparatus for the extraction of gases from water-conducting systems, which is constructed as a chamber (1) through which the flow moves upwardly, having a vertical axis and provided with vertical inlet and outlet connections (3), inside of which chamber an axial counterflow gas extractor member is arranged, whereby the walls of the chamber (1) form distinct flow sections which, emanating from the inlet connection (2), are firstly widened and, after a relatively short transition (5) in the area of the largest cross-section, taper off conically to the outlet connection (3), characterised in that in the broadened area of the chamber (1) a bell trap (7) is arranged with an opening directed against the current, which at the upper end (8) opens out into an air duct leading to the open air, which has a gas control valve (15) outside the chamber (1).
Patent EP-0394487-B2 (EP)
Inventor: TAKEYASU HIROMITSU
IPC: C08J9/14
Filed: 1989-10-18
Granted: 2005-02-16
Abstract: The invention relates to an elastic polyurethane foam having a resonance frequency of up to 3.5 Hz and a process for producing same. This foam is obtained by using as main reactant materials at least one polyol selected from among specific polyoxyalkylene polyols and polymer dispersion polyols based on said polyoxyalkylene polyols as the matrix and a polyisocyanate compound. This foam is produced by using a polyoxyalkylene polyol having a particularly low hydroxyl value (X mg KOH/g) and a particularly low total unsaturation (Y meq/g) or a polymer dispersion polyol based on said polyoxyalkylene polyol as the matrix. More specifically the polyoxyalkylene polyol has a hydroxyl value (X mg KOH/g) of 5 to 38 and a total unsaturation (Y meq/g) of up to 0.07, with the proviso that Y « 0.9/(X-10). A preferred polyoxyalkylene polyol is one containing 70 wt.% or more oxypropylene groups and 5 wt.% or more oxyethylene groups. The use of a small amount of a crosslinking agent together with the polyoxyalkylene polyol is preferred. This foam has vibration properties suited for seat cushions of automobiles. Therefore, it can give a comfortable ride.
Patent EP-0640062-B2 (EP)
Inventor: BORGHOLM HANS ERIK
IPC: C04B7/00
Filed: 1993-04-13
Granted: 1999-09-22
Abstract: PCT No. PCT/DK93/00132 Sec. 371 Date Jan. 4, 1995 Sec. 102(e) Date Jan. 4, 1995 PCT Filed Apr. 13, 1993 PCT Pub. No. WO93/21122 PCT Pub. Date Oct. 28, 1993A cement composition consists essentially of (a) from 50% to 97% by weight (calculated on the total composition) of a Portland cement clinker, the sulfur content of which is from 0.5% to 10% by weight expressed as SO3 and the fluorine content of which is from 0.13% to 1.00% by weight expressed as F, and (b) from 3% to 50% by weight (calculated on the total composition) of an extender containing a carbonate selected from calcium carbonate, magnesium carbonate, calcium magnesium carbonate and mixtures thereof as its main constituent and having a median particle size (d50) of below 14  mu m. Preferably, the total content of C3S and C2S in the Portland cement clinker is at least 65%. A preferred carbonate is electrostatic precipitator dust extracted from cement kiln exhaust gases. The cement composition may be mixed with further components such as other extenders, retarding agents and aggregate.
Patent EP-0689419-B2 (EP)
Inventor: CAUWET DANIELE
IPC: A61K8/00
Filed: 1994-03-15
Granted: 2000-06-28
Abstract: PCT No. PCT/FR94/00275 Sec. 371 Date Sep. 13, 1995 Sec. 102(e) Date Sep. 13, 1995 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21224 PCT Pub. Date Sep. 29, 1994The cosmetic or topical use of an aqueous dispersion at least of a cosmetically acceptable aqueous medium containing an acrylamide homopolymeric or copolymer cross-linked methacryloyloxyethyl trimethylammonium chloride polymer, and a non-volatile organopolysiloxane selected from polyalkylsiloxanes, polyarylsiloxanes, polyalkylarylsiloxanes, silicone resins and gums, and organomodified polysiloxanes, with the exception of polysiloxanes comprising polyethyleneoxy and/or polypropyleneoxy, carboxylate or bisulfite groupings, is disclosed.
Patent EP-1031261-B2 (EP)
Inventor: PRENTICE THOMAS C
IPC: H01L21/00
Filed: 1998-11-10
Granted: 2005-07-27
Abstract: Embodiments of the present invention provide a multiple head dispensing system having independently controlled dispensing heads. Each of the dispensing heads may be independently controlled to provide simultaneous, asynchronous operation and to allow dispensing of different materials onto substrates. Independent control of the dispensing heads is accomplished under the control of a controller in conjunction with a plurality of gantry systems, each of which positions one of the multiple dispensing heads over a substrate that is to receive dispensing material. In some embodiments, each gantry system utilizes two drive mechanisms, arranged in parallel, that provide movement of the dispensing head over an x-y plane. Multiple conveyor systems are utilized that allow parallel processing of work products in the dispensing system.
Patent EP-1208332-B2 (EP)
Inventor: NAGEL PATRICE
IPC: F24D5/10
Filed: 1999-11-05
Granted: 2007-09-12
Abstract: The present invention relates to a knob plate for laying lines for heating or cooling devices which are integrated into floors or walls. The inventive plate has a plurality of knobs that protrudefrom an essentially plate-shaped base body. The lines can be introduced between the knobs. The aim of the invention is to allow for greater liberty in design when laying the heating lines and when using said knob plates and to improve shelf life. The knobs arearranged in groups which are provided with distances to one another in order to produce free spaces whose dimensions correspond toat least the measurements of the recesses of the groups.
Patent EP-1119689-B2 (EP)
Inventor: CECUR MAJO
IPC: F01L1/24
Filed: 1999-10-05
Granted: 2010-04-07
Abstract: A valve train assembly for an internal combustion engine comprises a common carrier which supports the engine's rocker arms by means of individual fulcra each of which preferably forms a part of a hydraulic lash adjuster. Each rocker arm is constructed by deforming a metal sheet into a channel shape, the deformation also forming a part-spherical surface for mating with a surface of the fulcrum. The rocker arms can be snap-fitted on to the fulcra by means of an apertured, resilient sheet.
Patent JP-4067137-B2 (JP)
IPC: A61P43/00
Filed: 1994-04-19
Granted: 2008-03-26
Abstract: The invention relates to controlled-release microcapsules of acetylsalicyclic acid, which comprise acetylsalicyclic acid particles between 100 and 1000  mu m in size coated with a coating material consisting of mixture of a cellulosic film-forming polymer derivative, an anti-adhesive agent, a plasticizer, a lubricant and a vinylic film-forming polymer derivative. The invention also relates to a method of obtaining the abovementioned microcapsules.
Patent JP-H0647491-B2 (JP)
IPC: C04B7/51
Filed: 1988-05-02
Abstract: The storage properties of a hydraulic cement containing a superplasticizer and treated with from 0.l to 10% by weight of water are improved by the addition of a set-retarding plasticizer such as glucose or sodium gluconate.
Patent JP-S6033907-B2 (JP)
IPC: C25C3/08
Filed: 1982-06-25
Abstract: In an electrolytic reduction cell for the production of molten metal, particularly aluminium, by electrolysis of a less dense salt a monolayer of ceramic shapes is located on the floor of the cell. Such shapes are formed of a ceramic material, wettable by molten aluminium, but not wettable by the cell electrolyte. The spacing between adjacent shapes and/or the apertures in individual shapes is selected such the interfacial surface forces prevent entry of electrolyte between the shapes. The shapes may be tiles, honeycombs, cylinders, tubes, balls etc. The product metal may be collected in a sump for periodic withdrawal from the cell or withdrawn continuously or at short intervals through a selective filter that permits passage of molten metal, but not of molten cell electrolyte, at low withdrawal rates.
Patent JP-H0420426-B2 (JP)
IPC: C07C67/00
Filed: 1984-06-04
Abstract: The strong foaming which occurs during the reaction of a carboxylic acid, aqueous hydrogen peroxide and sulfuric acid as well as when a phlegmatizing additive is also employed is greatly reduced by adding a phosphane oxide. Besides a local gathering of alkali during the subsequent neutralization of the sulfuric acid is prevented and the flowability of the suspension obtained of the product is improved. Furthermore, the product obtained has remarkable storage stability.
Patent JP-3098187-B2 (JP)
IPC: F23C5/06
Filed: 1996-04-02
Granted: 2000-10-16
Abstract: An infrared ray emitter with catalytic burner including a box having an opening covered by a catalytic structure and wherein a supply of combustion gas is applied adjacent the catalytic structure and a supply of recirculating gas is introduced into the box by a fan driven by a motor which extends exteriorly from a furnace in which the emitter is mounted. Brackets are provided to mount the box within a furnace in such a manner that the emitter may be angularly adjusted with respect to the support brackets.
Patent JP-3262585-B2 (JP)
IPC: G01S1/00
Filed: 1992-04-10
Granted: 2002-03-04
Abstract: A Global Positioning System (GPS) commercial receiver is provided with a digital processor that can utilize to advantage P-code modulated L1 and L2 satellite signals which have been modulated with an unknown security code. Integration of the L1 and L2 signals, after demodulation by locally generated carrier and P-code signals, is repetitively accomplished over a duration that is estimated to be the period of the modulation code. The C/A-code L1 signal, which is not modulated with the unknown security code, is also used in locking the locally generated carrier and P-code generators in phase with the received L1 and L2 satellite signals. A interpolative technique is used for adjusting the phase of the locally generated carriers and code in increments much smaller than the period clock sources. Those locked phases can then be utilized to determine position, distance, time, etc., as is done in GPS receivers not utilizing the anti-spoofed signals but with increased accuracy and resolution. A novel structure of the GPS receiver radio frequency and intermediate frequency sections, having a specific combination of demodulating frequencies, is also disclosed.
Patent JP-S6116393-B2 (JP)
IPC: A61K31/343
Filed: 1981-08-06
Abstract: Disclosed are new heterocyclic compounds, medicaments containing them (for oral or parenteral administration) and processes for the preparation and use of these heterocyclic compounds and medicaments. The new compounds which particularly act as inhibitors of blood platelet aggregation and as blood pressure lowering agents correspond to the general formula    <IMAGE>  (I)  wherein R1 is hydrogen, a cation or the residue of an alcohol, R2 represents hydrogen or methyl, A is a member of the group consisting of the radicals -CH2-CH2-, (trans)-CH=CH- and -C 3BOND C-, and wherein B represents an alkyl or a cycloalkyl radical. In these compounds the phenyl radical may be arranged with respect to the double bond in the E- and/or in the Z-configuration and at the carbon atom bearing the group R2 (and others) may exist RS- or S-configuration. The compounds of formula I are prepared in a manner known per se starting from derivatives of 3 alpha ,5 alpha -dihydroxycyclopentane-1 alpha -acetaldehyde  gamma -lactol substituted accordingly and phosphonium salts of the formula   <IMAGE>  wherein R6 represents hydrogen or alkyl and wherein Hal is chlorine, bromine or iodine.
Patent JP-3135892-B2 (JP)
IPC: F23B90/00
Filed: 1999-04-30
Granted: 2001-02-19
Abstract: The method for controlling a burning systems fire power involves controlled raking and shredding of the material to be burnt. The method involves outputting the material to be burned at the start of a firing grill (1). On this grill, the material is shredded and raked and conveyed. At the end of the grill the resulting slag is taken away. The raking and conveying of the material is affected in dependence on how much the grill and burning bed allows the passage of combustion air through. The system has a measuring apparatus with a temperature probe (17), a pressure detector (19) and an air supply line with a flow meter (18). The measurement values are used to generate a control signal to affect the raking speed of the grill, the amount of fuel output, the amount of slag carried away and the amount of air supplied.
Patent JP-H0151644-B2 (JP)
IPC: F01M9/10
Filed: 1981-08-10
Abstract: PURPOSE:To perform adequate oiling, by providing a common oil path in cam shafts and crankshaft and supplying lubricating oil to the common oil path from both left and right end sides of the cam shafts and crankshaft through oil paths provided in an engine block. CONSTITUTION:Lubricating oil, guided to one end of a crankshaft 31, is fed to oil paths 78, 80, 81 in an engine block 29 and fed to right side cam bearings 61, 64 respectively of each cam shaft 59A, 59B and each cam shaft 62A, 62B. While lubricating oil, guided to the other end of the crankshaft 31, is fed to oil paths 82, 84, 85 in the engine block 29 and fed to left side cam bearings 60, 63 respectively of each cam shaft 59A, 59B, 62A, 62B. Oil in said oil path group is supplied to the same oil path respectively in the cam shaft and the crankshaft, and fed to a desired place in rotary parts of the crankshaft.
Patent JP-2668796-B2 (JP)
IPC: C07C59/88
Filed: 1988-05-27
Granted: 1997-10-27
Abstract: 2- and 3-substituted (1 min ,5 min -diaryl-3 min -pyrazolyl)-N-hydroxypropanamides, a method for their preparation, compositions containing the same and methods of their use are disclosed. The N-hydroxypropanamides are useful in alleviating inflammatory and cardiovascular disorders in mammals.
Patent JP-3045874-B2 (JP)
IPC: B32B27/08
Filed: 1992-05-21
Granted: 2000-05-29
Abstract: A composite film, particularly a polyester film, comprising a substrate layer and a heat-sealable layer comprising a particulate additive, exhibiting an improved combination of handling and heat-sealable properties. The exposed surface of the heat-sealable layer has greater than 100 surface protrusions per mm<2> produced by the particulate additive. The surface protrusions have an average peak height in the range from 5 to 400 nm measured from the average level of the surface of the heat-sealable layer.
Patent JP-H06402-B2 (JP)
IPC: B32B37/14
Filed: 1985-06-22
Abstract: An apparatus and a method for laminating a continuous roll of extensible plastic film material (12) to a continuous roll of paper backing material (16) wherein the apparatus has a system for controlling the amount of stretch in the plastic film material (12) to ensure proper registry of the film material (12) with the paper material (16).
Patent JP-S6141287-B2 (JP)
IPC: B29C37/00
Filed: 1979-12-05
Abstract: A mold-closing device for an injection-molding machine has a main piston connected to the mold-carrying plate of a movable mold half and is provided with a pressure-multiplying piston which closes a passage between sides of the main piston to render effective the differential action of the multiplier piston. The multiplier piston can be shifted prior to the main piston by a time-delay device in the pressure lines and/or by a mechanical element.
Patent JP-H0335176-B2 (JP)
IPC: B30B9/30
Filed: 1980-11-27
Abstract: The invention relates to a process and to apparatus for packing fibrous material in bales of high density, the material being pressed together in a final press and then being moved, together with the press-ram end piece and bottom plate, while still standing under pressure, out of the press compartment to further working positions where it is packed and reinforced. The invention enables the bales to be packed outside the press compartment which can be already fed, during the packing operation, with new material to be pressed.
Patent JP-H0428745-B2 (JP)
IPC: C08L23/20
Filed: 1982-09-27
Abstract: A heat sealable blend of a butene-1-ethylene copolymer, about 2 to 9% by weight of polypropylene and from about 0.02 to 1.5% by weight of high density polyethylene can be processed at high line speed in the blown-bubble extrusion process to form films or sheets exhibiting improved heat sealing characteristics, processability, tear strength and other properties.
Patent JP-2999348-B2 (JP)
IPC: H04N1/00
Filed: 1993-07-23
Granted: 2000-01-17
Abstract: A simulation system includes a copying machine unit (IPU, 9), an operation portion (10), an image processing unit (IPU) and a workstation (WS, 2, 19). The operation portion (10) has a CPU for controlling image formation performed by the copying machine unit based on an input data, and a first memory for storing simulation data necessary for the image formation. The image processing unit has a second memory (4) for storing the same data as those stored in the first memory, and a CPU. The workstation is capable of taking in the data from the second memory. Data communication is performed between the workstation (WS, 2, 19) and the image processing unit (IPU) and between the image processing unit (IPU) and the operation portion (10). The changing of a data stored in the first memory is controlled based on a command generated by operating the workstation. <IMAGE>
Patent JP-2667089-B2 (JP)
IPC: B41J21/00
Filed: 1992-07-10
Granted: 1997-10-22
Abstract: PURPOSE:To eliminate the need for an expensive sensor, etc., and to set the unnecessary position of printing accurately by providing a means specifying the position of the array of an unnecessitated label on the basis of a positional code input and a means successively carrying out printing processing to each label except the specific position of array. CONSTITUTION:A label printer is provided with a CPU 30 and a storage section 31. Label information such as coordinate numbers, etc., displaying the size of a label and the position of the array of the label, a character size table, etc., are stored in the storage section 31. Printing is carried out successively in the printing areas of each label by automatically set character size in the character rows input on the basis of the label information, etc., in the CPU 30. The CPU 30 executes printing in succession to labels except the specified position by assigning the coordinate number of labels corresponding to the unnecessary position of printing. Accordingly, printing processing can be carried out selectively to the labels located at desired positions.
Patent JP-H0515397-B2 (JP)
IPC: B43L19/00
Filed: 1987-08-03
Abstract: A writing utensil such as a fountain pen is provided with an erasing assembly having a sealing cap which closely covers the wick and is fitted onto the erasing tip in a form molding and friction holding manner; the open end of the cap is provided with an external thread, a similar external thread is formed at the erasing cartridge end of the erasing tip, the pen barrel and the end cap have corresponding internal threads and are threaded onto either the sealing cap or erasing cartridge.
Patent JP-H0637495-B2 (JP)
IPC: C07D453/06
Filed: 1989-08-21
Abstract: Compounds of the formula <CHEM> wherein R<1> is hydrogen, C1-C6 alkyl, or a pharmaceutically acceptable cation; Y is cyclopropyl, ethyl or p-fluorophenyl, and X is hydrogen or fluoro, or X and Y taken together form a group <CHEM> wherein R<3> is hydrogen or C1-C4 alkyl; or a pharmaceutically acceptable salt thereof, have antibacterial properties.