baber/WOPTO huggingface dataset:
Patent EP-0079158-B2 (EP)
IPC: A47J27/09
Filed: 1982-10-22
Granted: 1991-04-10
Abstract: A relief valve assembly for pressure cookers in which the valve port (6, 26) is controlled by a predetermined weight. A skirt portion (19, 32) forming part of the mass of the weight surrounds the valve port so forming a chamber. The skirt portion has an opening (18, 34) in it such that gas entering the chamber from the pressure cooker via the valve port can escape to the atmosphere in a predetermined direction, e.g. away from a hand grip portion (17, 39).
Patent EP-0549703-B2 (EP)
Inventor: CARLSON THOMAS S
IPC: B42D15/10
Filed: 1991-09-19
Granted: 2001-03-14
Abstract: PCT No. PCT/US91/06803 Sec. 371 Date May 15, 1993 Sec. 102(e) Date May 15, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/05036 PCT Pub. Date Apr. 2, 1992A sheetstock for preparing business forms including die-cut identification cards, labels, wrist bands, return envelope mailers, and loose leaf index tabs, which may be imprinted with various types of computerized imaging equipment including, but not limited to, impact printing, hot and cold cut-sheet and continuous form laser (electrophotography) printing, thermal transfer printing, ion deposition printing, magnetic printing (magnetographic), ink jet printing, and LED (light emitting diode) printing. The sheetstock includes various types and configuration of laminates including imprintable plastic or paper adhered to a portion of the sheetstock. The laminate portion is adhered to the core sheet or die cut in such a way as to define one or more die-cut identification cards, labels, wrist bands, return envelope mailers, and loose leaf index tabs. The remainder of the sheetstock includes a second layer of paper adhered thereto which allows the sheetstock to feed through a laser printer feed tray. Alternatively, the core sheet is indented to allow for the added thickness of the adhesive and plastic layers.
Patent EP-0570702-B2 (EP)
Inventor: SEIB BERTHOLD
IPC: B41F27/12
Filed: 1993-04-16
Granted: 2001-12-19
Abstract: A device is described, by means of which printing plates can be introduced in a simpler manner into the opened gripping region (17) of a clamping rail (3) of a plate cylinder (1) assigned to the lead edge of print (DA). For this purpose, the invention provides, on the plate cylinder (1) which is moved into a particular angular position, for an insertion rail (9) extending over the format width to be engaged against the outer circumference of the plate cylinder (1) in the region of the lead edge of print (DA) in such a way that the leading edge of the printing plate can be introduced directly into the gripping region (17) of the lead-edge clamping rail (3) via the insertion surface (15) formed by the insertion rail (8). The outer circumference of the plate cylinder (1) with the insertion rail (9) thus forms a funnel-shaped region for the leading edge of the printing plate. <IMAGE>
Patent EP-0585987-B2 (EP)
Inventor: TORRES JUAN LOUIS
IPC: C07K14/745
Filed: 1993-07-22
Granted: 2004-09-08
Abstract: The invention is a stable liquid thromboplastin reagent used for measuring the performance of the coagulation system, with a shelf life of greater than 16 months, and a method of producing this reagent.
Patent EP-0649958-B2 (EP)
Inventor: RAVEGNINI RENZO
IPC: E05C7/04
Filed: 1994-10-14
Granted: 2006-01-11
Abstract: Known locks for a secondary leaf of fire doors comprise a pair of rods which slide vertically, in opposite directions, between an extracted closing position and a retracted opening position, and which at their ends engage corresponding seats provided respectively in a door frame and in a floor, a first upper and a second lower slide which can be connected to the rods and guided in a sliding manner vertically in a casing of the lock against respective return spring means between a position of reciprocal withdrawal and a position of approach, corresponding respectively to the closing and the opening positions of the rods, a rocker return device pivoted centrally on a first pivot in the casing and having at opposite ends pin articulation grooves into which project pins from the slides, for transmission of movement from the first slide to the second slide, a second pivot on the casing on which an activating lever pivots to act on the first slide against second return spring means, such as to give rise to movement of the slides into the position of reciprocal approach. In the present invention the activating lever is located within the casing and the front face of the casing is provided with an aperture for extraction of the activating lever. <IMAGE>
Patent EP-0906536-B2 (EP)
Inventor: DRINKWATER IAN CLIVE
IPC: G02B6/44
Filed: 1997-06-06
Granted: 2016-02-24
Abstract: The use of a fabric sheath (2), or other article, on a conduit (1), for example a pipe or flexible hose, to provide abrasion resistance or other forms of protection, for example impact protection or cut-through protection, thereto; and fabric sheaths suitable for such use. A preferred form of circumferentially-heat-shrinkable sheath of woven fabric, capable of use on a conduit, for example to provide impact cushioning and/or abrasion resistance, provides a substantially unobscured outer fabric surface and comprises hoop filaments extending substantially circumferentially around the sheath, at least some of which hoop filaments are heat-shrinkable, and length filaments extending substantially along the sheath, wherein the length filaments are selectedeither (A) to be sufficiently flexible, at least at temperatures to which they are subjected during heat-shrinking of the sheath in use, for the heat shrinkage of the hoop filaments to crimp the length filaments to an extent (a) producing at least 1%, preferably at least 2%, more preferably at least 5%, longitudinal shrinkage of the sheath in addition to any longitudinal heat shrinkage thereof and/or (b) causing portions of the length filaments either (i) to project outwardly from the shrunken fabric sheath to a maximum distance in excess of the maximum projection distance of the thus-shrunken hoop filaments, or (ii) to increase such excess projection distance if already existing before the heat shrinkage;or (B) to be sufficiently stiff to limit the longitudinal shrinkage due to crimping of the length filaments to less than 10%, preferably less than 5%, more preferably less than 2%, especially less than 1% or substantially zero.
Patent JP-H0830793-B2 (JP)
IPC: G02C5/22
Filed: 1991-05-09
Abstract: The hinge device according to the present invention is constituted by a first element provided with a guiding surface for the rotation about a predetermined axis of a second element which is provided with a surface movable about said axis and thus suitable for cooperating with said guiding surface. According to an essential feature of the invention, at least said second element is further provided with a series of interconnected grooves which form respective housings for a resilient element which is positioned in said grooves; said resilient element, which is generally constituted by a leaf spring, and a portion of which is clamped on said first element or is integral therewith, forms the connecting member between said first and second elements, allowing to the latter a movement along the guiding surface, and imparting to both elements a resilient restoring force towards predetermined positions. <IMAGE>
Patent JP-3643621-B2 (JP)
IPC: C08L101/00
Filed: 1995-05-09
Granted: 2005-04-27
Abstract: A polymer alloy is obtained by adding a hydrophobic compound (1) having a hydrophobic main chain and a functional group containing an active hydrogen atom and a bisoxazoline compound (2) shown by the following formula to a composition containing plural polymers incompatible with each other: <CHEM> wherein D represents an optionally substituted alkylene group, cycloalkylene group or arylene group, R<1>, R<2>, R<3> and R<4> respectively represent a hydrogen atom or an optionally substituted alkyl group or aryl group. The compound (1) includes a compound having an aliphatic hydrocarbon group as a main chain, containing a carboxyl group and having a molecular weight of 10,000 or less (e.g. higher fatty acids). A compatibilizing agent as produced by reacting the compound (1) and an excess amount of the compound (2) can also be used.
Patent JP-S5749526-B2 (JP)
IPC: C07C43/205
Filed: 1974-12-06
Abstract: A 1,3,5-trialkoxy benzene having 1-3 carbon atoms in each of the alkoxy-groups is prepared at high overall yields, with minimal formation of hazardous or polluting by-products by reacting a 1,3,5trihalo benzene, for example 1,3,5-tribromo benzene with an alkalimetal alcoholate having 1-3 carbon atoms in the molecule in the presence of a copper salt, e.g. cuprous iodide or cupric chloride, and an aprotic solvent such as e.g. dimethylformamide.  The product is readily recovered from the reaction mixture in an overall yield as high as 90%.
Patent JP-2875062-B2 (JP)
IPC: C07C317/32
Filed: 1991-06-19
Granted: 1999-03-24
Abstract: 9-Amino-2-phenylbicyclo-[3.3.1]nonanes and 9-amino-2-phenylbicyclo[3.3.1]non-2-enes of the formula I   <IMAGE> I where R1 and R2 are identical or different and each is hydrogen, halogen, alkyl, alkoxy, dialkylamino, trifluoromethyl, hydroxyl, alkylthio, alkylsulfonyl or nitro, R3 and R4 are identical or different and each is hydrogen, alkyl or 1 to 5 or alkenyl or alkynyl of 2 to 5 carbon atoms, or benzyl, it also being possible for R3 and R4 together to form a saturated chain which contains from three to seven carbon atoms and can be substituted by phenyl, and where is a single or double bond, are used for producing drugs which act, in particular, on the central nervous system.
Patent JP-S624534-B2 (JP)
IPC: F01M3/00
Filed: 1979-12-08
Abstract: PURPOSE:To improve lubrication in the housing of a rotary engine, by feeding a mixture gas of air and atomized lubircating oil into an auxiliary chamber formed on the opposite side of a combustion chamber by the intermediary of a constant-speed piston. CONSTITUTION:Lubricating gas, mixture of air and atomized lubricating oil, is introduced from an intake valve into auxiliary chamber 90 in the course of exhaust stroke in combustion chamber 83, while constant-speed piston 35 carried on input shaft 1 and inconstant-speed piston 32 carried on sleeve shaft 7 of a Geneva mechanism are rotated in inner housing 9. When the lubricating gas is introduced into combustion chamber 83, lubricating oil is diffused into auxiliary chamber 90 and is attached to the inner surface of housing 9, thus forming a film of lubricating oil. The oil film thus formed is transferred to piston seal 39 for piston 32, piston 35, etc. Therefore, friction acted on the sliding surface can be lowered and wear of piston seal 39 can be minimized.
Patent JP-2781992-B2 (JP)
IPC: B65B3/16
Filed: 1989-06-28
Granted: 1998-07-30
Abstract: In order to benefit from all the advantages offered by dispenser valves comparable to precompressed metering pumps 10 when they are arranged on flexible tubes 12 which contain a more or less fluid paste 13, it is valuable to be able to create an air vacuum in the tube when its base 14 is being welded. 
<??>For this purpose, a packaging method is proposed which comprises at least the following stages:
 1) the introduction of the paste through the base of the tube already equipped with its valve
 2) the drawing off, through the said base, of the air remaining in the said tube above the said product, then closure of the said tube leaktight by welding its base. 
<??>Advantageously, an intermediate stage consists in firstly partially welding the base of the tube filled with paste. During stage 2, the air is drawn off through the non-welded part of the base of the tube and this is followed by the completion of the welding of this base. 
<??>According to this preferred embodiment of the present method, stage 2 is advantageously implemented in its entirety by virtue of a device 50 comprising two groups of pieces which slide relative to each other which can be mounted on a press 90 and connected to a vacuum pump 91. When its lower notch 51 covers the prewelded base 14 of a tube 12 which is placed in a support 20 serving as a stop for the lower unit 52, the driving-in of the upper unit formed by the cylinders 70, 75 and 80, which is caused by the press, in fact triggers, by means of a cam 72 and balls 63, the opening of the valve 57 followed rapidly by the tightening of the jaws 54. 
<IMAGE>
Patent JP-S5856523-B2 (JP)
IPC: C08F4/64
Filed: 1979-12-18
Abstract: An a-olefin polymerizing catalytic component which has a support capable of supporting a large amount of titanium and has the titanium work efficiently for polymerizing the a-olefin; and a method for carrying out homo- or co-polymerization of an a-olefin by using a catalyst system which consists of the catalytic component and an organoaluminium compound. The catalytic component is obtained basically by allowing an organo-magnesium compound and a carbon tetrahalide to react with each other in the presence of an organic acid ester; by treating a solid product formed through this reaction with an organic compound of phenol; and then by further treating the product with a halogen-containing titanium compound.
Patent JP-H0347023-B2 (JP)
IPC: H04Q11/04
Filed: 1986-07-16
Abstract: A digital signal channel distributor is composed of two digital signal channel subdistributors of which one digital signal channel subdistributor assumes the transmission in one direction and the other assumes the transmission in the opposite direction, whereby a switching is possible within one direction. The digital signal channel subdistributors are connected to one another via an interface for clock adaptation or synchronization.
Patent JP-2675009-B2 (JP)
IPC: G01N33/569
Filed: 1987-07-06
Granted: 1997-11-12
Abstract: A method for the detection and diagnosis of AIDS (acquired immune deficiency syndrome), ARC (AIDS related complex) and pre-AIDS conditions in body fluids by the use of a chemically synthesized peptide composition is disclosed. The detection method may include an enzyme linked immunosorbent assay (ELISA), which is preferred, an immunoradiometric asay (IRMA), or other forms of immunoassay procedures, such as enzyme immuno-blotting assay on nitrocellulose paper and hemagglutination assay using the peptide composition as the antigen. Inter alia, the present invention also relates to a vaccine and to a method for generating antibodies to HTLV-III in healthy mammals, including humans, by the use of the chemically synthesized peptide composition.
Patent JP-2941234-B2 (JP)
IPC: A61K8/00
Filed: 1997-06-26
Granted: 1999-08-25
Abstract: Cosmetic and dermatological compositions containing in an aqueous acid medium at least one 90% or more neutralised, crosslinked poly(2-acrylamido-2-methyl propane sulphonic acid), are new.
Patent JP-2982817-B2 (JP)
IPC: C08G18/54
Filed: 1989-07-17
Granted: 1999-11-29
Abstract: The present invention relates to heat-reactive crosslinking agents for paint resin binders based on phenolic Mannich bases, obtainable by reacting
 A) one equivalent of a polyphenol with
 B) 0.5 to 2 equivalents of formaldehyde or a
 formaldehyde-supplying compound and
 C) 0.5 to 1 equivalent of at least one secondary aliphatic amine,
 removing the water of reaction and reacting the resultant reaction product with
 D) 0.01 to 1 equivalent of a mono- and/or polyfunctional isocyanate compound.
Patent JP-2549124-B2 (JP)
IPC: C04B41/87
Filed: 1987-07-28
Granted: 1996-10-30
Abstract: The invention comprises a method of making self-supporting composite ceramic structures by the oxidation reaction of a body of molten parent metal precursor with a vapor-phase oxidant to form an oxidation reaction product. This reaction or growth is continued to form a thick, self-supporting ceramic body. The composite is recovered and in a separate subsequent operation, the surface is coated with one or more materials in order to effect desired changes in the properties of the surface, e.g., hardness, corrosion resistance.
Patent JP-H0767963-B2 (JP)
IPC: B65G21/18
Filed: 1988-08-10
Abstract: A conveyor (10) belt and conveying system designed to operate about lateral curves is disclosed. The conveyor belt (10) is comprised of transverse rods (12) interconnected by links (14,16) disposed along opposite transverse edges of the belt (10). When the belt (10) proceeds about a lateral curve, the pitch along the inside edge of the curve is kept substantially the same as in straight line motion, while the outside edge of the belt (10) is allowed to expand to a second greater pitch. In one embodiment support links (40) are disposed along the inside edge of the belt (10 min ) and provide support for the inside edge of successive tiers of the belt (10 min ) as  the belt travels a helical path. A specific link construction which uses a worked hardened bearing surface is also disclosed.
Patent JP-H038301-B2 (JP)
IPC: B60R13/04
Filed: 1984-09-28
Abstract: PURPOSE:To prevent waving of resin molding due to temperature variation and to eliminate gap between the bumper by passing a resilient band into the resin molding then securing the opposite ends of said band under tense condition to the rear face of bumper. CONSTITUTION:A bumper 1 has resin molding 2 having C-shaped cross-section fixed along the fixing groove 3. Here, resilient band 6 such as a rubber tube is arranged along said groove 3 and stretched to hold the resin 2 in said groove 3 through recovery force. Fixing metals 8 are secured to the opposite ends of said band 6 pulled through a through-hole 7 at the end of bumper 1 to the rear face side of resin bumper 1 then stopped to a post 10 on the rear face of bumper 1 by means of a tap screw 9. Since the resin molding 2 is allowed to extend/contract relatively in the longitudinal direction, the rear face of resin molding 2 will contact entirely against the bottom face of the fixing groove 3 at anytime resulting in prevention of waving or gap.
Patent JP-3280804-B2 (JP)
IPC: B01J19/00
Filed: 1994-08-15
Granted: 2002-05-13
Abstract: The present invention provides a method of forming on a substrate a particle layer highly adherent to the substrate, which comprises the steps of spreading a dispersion (I) comprising a dispersing medium and, dispersed therein, solid particles being surface treated with a compound acting as a binder on a liquid (II) having a specific gravity higher than that of the dispersing medium, said liquid (II) being immiscible with the dispersing medium, subsequently removing the dispersing medium from the dispersion (I) to thereby arrange the solid particles on the liquid (II) so that a particle layer is formed on the liquid (II) and thereafter transferring the particle layer onto a substrate. Moreover, the present invention provides a method of planarizing an irregular surface of a substrate, which comprises transferring the above particle layer to an irregular surface of a substrate and removing parts of the particle layer formed on protrudent parts of the substrate to thereby planarize the irregular surface of the substrate and also provides a particle-layer-formed substrate comprising a substrate and, superimposed on a surface thereof, the particle layer obtained by each of the above methods. <IMAGE>
Patent JP-3053554-B2 (JP)
IPC: F16C13/02
Filed: 1995-08-03
Granted: 2000-06-19
Abstract: The shaft has a great length in relation to its diameter, and its two ends are supported by fixed centring units (2a,2b), with an intermediate rotary support (12) in the centre. The intermediate support is situated on one side of the shaft (1). Its position in relation to the centring units is adjusted so that the centre of the shaft is offset relative to a line passing through the centres of the centring units, and is held against the intermediate support by an elastic return force. The intermediate support has at least one rotary supporting element covering one sector of the shaft, leaving another sector free on the opposite side for contact with an outer member.
Patent JP-H0641470-B2 (JP)
Inventor: TERII ERU RAITO
IPC: C07D495/14
Filed: 1985-10-09
Abstract: 57 (1H-Tetrazol-5-yl)tetrazolo[1,5-a]thienopyridines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyano-quinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such as dimethylformamide.
Patent JP-2759351-B2 (JP)
IPC: C08F4/658
Filed: 1989-09-08
Granted: 1998-05-28
Abstract: A solid catalyst component for the low-pressure polymerization of ethylene and C3-C10 alpha-olefins into very high molecular weight polyolefins, is in the form of a spherical granular solid having surface area of between 20 and 40 m<2>/g, a mean pore radius of between 5,000 and 40,000  ANGSTROM  and a porosity of between 40 and 90 vol %, and being definable by the following formula (in atomic proportions): X (1), Mg (1-8), Al (0.2-0.8), Cl (5-20), (Et+OEt+OR) (1-3); where: X = Hf or Zr; Et = ethyl group; OEt = ethoxy group; and OR = alkoxy group containing from 2 to 8 carbon atoms in the linear or branched alkyl portion. Such a catalyst component is obtained by preparing a solid spherical granular support by spray-drying an ethanolic solution of magnesium chloride, reacting said support with a hafnium or zirconium alkoxide or halogenalkoxide, and finally reacting the thus treated support with an alkyl aluminium chloride.
Patent JP-2653982-B2 (JP)
IPC: B66B7/02
Filed: 1994-09-09
Granted: 1997-09-17
Abstract: The invention relates to a procedure for fixing the guide rails (3) of an elevator car (4) and/or counterweight, in which procedure the guide rails (3) of the elevator car and counterweight are fixed to the wall (12) of the elevator shaft or to an intermediate member laid across the elevator shaft. The car guide rails (4) and counterweight guide rails (3) are locked at a desired distance from the wall by means of the fixing elements (11) used to fix the counterweight guide rails (3). <IMAGE>
Patent JP-H0246285-B2 (JP)
IPC: B23Q7/04
Filed: 1987-11-04
Abstract: Apparatus for the extrusion of metal in the form of billets (4) cut to order from bars (44, 45) previously heated in a furnace (31), comprising an extrusion press (1) associated with a member for transferring each billet (4) to be extruded, parallel to itself, from a stand-by position (A), after cutting, to a loading position (C) in the axis of the press (1). For transfer of the billets the apparatus has a single member (2) moveable transversely to the extrusion axis and equipped with a gripper (5) of variable width, comprising at least two telescopic jaws associated with a device (6) for adjusting the extended lengths of the telescopic parts, such that each jaw covers a width substantially equal to the length of the billet.