baber/WOPTO huggingface dataset:
Patent DE-2123921-B2 (DE)
Title: Double sided centrifugal clutch - has double ended cone which can be engaged with either one of two drives mounted either side of it
IPC: F16D43/30
Filed: 1971-05-14
Abstract: The clutch consists of a sleeve which has been keyed (5) onto a drive shaft (1) and which can be slid to and fro by means of a coupling lever. The sleeve has conical sections (4) at each end and which can be brought within reach of friction levers (11) mounted on drive wheels (3). The friction levers (11) can hinge about a central pivot, flyweights (15) are mounted at the other end of the levers. The central sleeve with conical ends rotates with the shaft. The coupling lever is attached to a ring wheel which is mounted with a half bearing (21) on the sleeve.
Patent DE-2128269-B2 (DE)
Title: Cutter and splicer for two sections of film strip - has film support with truncated rounded edge to aid film cutting
IPC: G03D15/04
Filed: 1971-06-07
Abstract: A device for cutting and jointing of two sections of a film strip uses a moving knife and knife lever with a pressure pad mounted on it, and there is a counter-knife forming a first seating support and a second support a little way off for the film section to be cut such that the knife and counter-knife can perform scissor like cutting actions between the two supports. The second support is constructed with a rounded edge (54) of truncated type having its largest radius of curvature where the cut commences and the film can be turned aside to the greatest extent in this region.
Patent DE-2131171-B2 (DE)
Title: Socket strip with adjacent socket contacts - has short circuit bridge with U-shaped clips and with transverse short circuit element at each end
IPC: H01R13/703
Filed: 1971-06-23
Abstract: A short circuit bridge (10) is fitted between two adjacent socket contact elements in the socket strip which is resiliently prestressed against both contact elements. The bridge is moved from the short circuiting position by an actuator on a plug, when the latter is inserted into the socket. The short circuit bridge has at least one U-shaped clip (13) whose ends are each fitted with a short circuiting member (12), extending transversely to the plug-in direction. The short circuiting member ends are brought out of abutment against both socket contact elements (8) by the actuator (5) and are insertable between the short circuiting members. Pref. both short circuiting members are in the form of rolls with annular grooves (14) engaged by the clip wire. The socket contact elements may have facing strips (11) in the plug plane, against which the short circuiting members may abut. The actuator may have a wedge-shaped free end. (DS).
Patent DE-2155992-B2 (DE)
Title: Wire-insert for kitchen-cabinet drawers - has staggered projections attached to frame-wire by jamming action
IPC: A47B73/00
Filed: 1971-11-11
Abstract: The wire insert has a railing type frame with detachable wire partitions. A contribuous frame wire is provided on, at least, two facing wire parts and the ends of two wires of the partition project outwards through the vertical planes of the frame parts, above and below the frame wire. The projections are attached to the frame wire, at least by a kind of jamming action. The lower projection is located staggered in relation to the upper projection, at a distance from the plane of the partition. The device made with little material and effort, makes it possible to place the partitions, easily and rapidly, into the desired position.
Patent DE-2234388-B2 (DE)
Title: Continuously tunable MIS filter - has metal strip on dielectric layer of three layer semiconductor slice with adjustable resonant frequency
IPC: H01P1/203
Filed: 1972-07-13
Abstract: The MIS continuously tunable metal strip resonator filter is arranged so that the resonant frequency is altered by varying resistance of external circuit. The metal strip (1) 2 to 10 micro-m thick and 20 to 50 micro-m wide is moved across the silicon compound, silicon dioxide or nitride, surface (2) of the two layer (3,4) semiconductor slice. The top semiconductor layer (3) is of higher resistance and thinner, 0.5 to 3 micro-m thick, located on top of the thicker, 100 micro-m, low resistance layer (4), both of pure silicon and on a bottom metal electrode (5). The silicon compound insulating layer (2) is 0.05 to 0.1 micro-m thick. (DS).
Patent JP-S644915-B2 (JP)
IPC: B41J2/43
Filed: 1978-02-06
Abstract: PURPOSE:To increase density of magnetic substances, enhance resolving power and facilitate production by forming a write head by mutually spacing the columnar magnetic substances in a substrate and forming conductive patterns encircling the magnetic columns. CONSTITUTION:The contact face of a write head 10 with a belt being a magnetic recording medium is made circular cylindrical face 23, on which permalloy patterns 24 are formed and plural input terminals 25 are provided to one side of the bottom face. The patterns 28 of permalloys 27 and the patterns 30 of conductors 29 to become magnetic body are formed on the write head 10 after forming recesses through etching on a substrate 26. The permalloys 27 are arrayed in two rows in array form along the straight line and are respectively arrayed in zigzag form. The conductors  29 are so formed as to encircle the circumferences of the permalloys 27 and the respective conductors are independent and connected to the foregoing input terminals  25.
Patent JP-H078696-B2 (JP)
IPC: B65H35/02
Filed: 1993-01-07
Abstract: PURPOSE:To eliminate the occurrence of a wrinkle such as breaking a paper by finishing beautifully both the central cavity part and the end surfaces of a toilet paper roll. CONSTITUTION:Plural cutters 6 are arranged to cut and slit a web into the small width together with an input side driving roller 2 by winding the wide web round a winding shaft 1 while putting the winding shaft 1 between two driving rollers 2 and 3 and a riding roller 4, and small width toilet paper rolls are manufactured plural rolles by plural rolls with every single winging shaft. In a position where nozzles 9 to inject water to the web in the early stage of winding the web can inject the water toward the winding shaft from between the input side driving roller 2 and the riding roller 4, sprays from the adjacent nozzles 9 which are installed in the same number with the number of rolls slitted in a web width direction and in which the spray widths of the respective nozzles 9 are slightly wider than the slit width, are set so as to overlap with each other in both end parts of the respective toilet paper rolls R.
Patent JP-3224444-B2 (JP)
IPC: C10G70/02
Filed: 1993-02-10
Granted: 2001-10-29
Abstract: A process for the selective hydrogenation of diolefins contained in a refinery C5 stream wherein the catalyst used is also a component in a distillation structure. Essentially no hydrogenation of the mono-olefins occurs. Additionally some of the mono-olefins may be isomerized to more valuable isomers of the mono-olefin. <IMAGE>
Patent JP-3813682-B2 (JP)
IPC: A61K39/00
Filed: 1997-01-29
Granted: 2006-08-23
Abstract: Antigen inducers producing vaccine precursors having high selectivity and specificity, vaccines, antibodies including idiotypic antibodies, neutralizing antibodies, and antitoxins. These inducers, which typically have the fundamental molecular structure represented by the general formula (3-a), induce the non-functional properties of complex high molecular-weight substances forming living organisms and nonliving matters into fundamental structural substances close to the expression of the functions as far as possible by regulating quantum thermodynamically and stoichiometrically expressed functions and morphogenesis of molecules to thereby produce vaccine precursors having high selectivity and specificity, vaccines, antibodies including idiotypic antibodies, neutralizing antibodies and antitoxins. Moreover, use is made of these substances in producing antibacterial agents, antiviral agents, neutralizing antibodies, antitoxins, anticancer agents, antiprotozoal agents against Plasmodium , Spirochaeta , etc., molecular discriminators, histocompatibility enhancers, immune response promoters or immune response regulators serving as labels for antibodies, tissues and organs, and complement chain reaction promoters. <CHEM>
Patent JP-H0243047-B2 (JP)
IPC: F16D65/18
Filed: 1981-03-11
Abstract: PURPOSE:To thin a piston part for reducing the weight by pressing an apply tube and a piston into one body and fitting a sealing member to the piston part. CONSTITUTION:A number 1 represents an annular piston body with an apply tube consisting of an annular piston part 10 which is made up of an annular pressure wall 11 and a cylindrical part 12, and an apply tube part 1A which extends from the cylindrical part 12. An annular protrusion 111 is formed in the middle of the pressure wall 11. The body 1 is produced through a press molding. A number 2 represents a sealing member retainer plate which is subjected to a spot welding along the protrusion 111 and the sealing member 4 is kept between the pressure wall 11 and the sealing member retainer plate 2.
Patent JP-H0345955-B2 (JP)
IPC: B41J21/00
Filed: 1984-02-29
Abstract: PURPOSE:To enable switching of a print size with simple constitution by changing oscillation frequency of an oscillator for generating sampling time prior to the number of samples. CONSTITUTION:An input video signal is converted into a digital signal by an A/D convertor 2 and inputted to a vertical interporating device 11, which controls a vertical interpolation through a size switching signal 13. When a print size is small, said device 11 will not perform the interpolation, and ony when the size is large, it performs the interpolation. The size switching signal 13 controls a timing generator 12 and changes oscillation frequency of the generator 12 so that the number of samples will be changed. An output of the generator 12 controls sampling timing of a picture of the convertor 2, and the picture is processed 3, transmitted to a printer 4 and printed.
Patent JP-H0249309-B2 (JP)
IPC: C07D263/44
Filed: 1981-04-10
Abstract: 1. A process for the preparation of oxazolidine-2,4-diones of the formula  see diagramm : EP0038007,P6,F2  where R**1 is haloalkenyl, alkenyl, chloromethyl, CN, CO-O-alkyl of 2 to 5 carbon atoms or alkoxyalkyl or alkylthioalkyl, each of 2 to 4 carbon atoms, and R**2 is haloalkenyl, alkenyl, hydrogen or alkyl of 1 to 4 carbon atoms, by heating a 3,5-dichlorophenylcarbamyloxyacetic acid ester of the formula  see diagramm : EP0038007,P6,F3  where R**1 and R**2 have the above meanings and R**3 is alkyl of 1 to 10 carbon atoms or cyclohexyl, in the presence of a basic catalyst, at from 20 degrees to 200 degrees C, with elimination of an alcohol of the formula R**3 -OH where R**3 has the above meanings, wherein heating is carried out in the presence of an alcohol of the formula R**4 -OH where R**4 is alkyl of 1 to 10 carbon atoms, hydroxyethyl or cyclohexyl and is identical with or different from R**3 , and the oxazolidine-2,4-dione which precipitates as a solid from the reaction mixture is isolated from the latter by conventional methods at from - 30 degrees to + 90 degrees C.
Patent JP-H0547529-B2 (JP)
Inventor: RICHAADO JEI RAGOO
IPC: C07C41/22
Filed: 1983-03-29
Abstract: This invention relates to perfluorinated branched ether compounds which are useful as synthetic blood substitutes and perfusion media, and for other purposes, and to emulsions which contain such compounds. A method is disclosed for direct fluorination without creating excessive unwanted byproducts. Hydrocarbon ether starting compounds used in this invention may be purchased or synthesized.
Patent JP-H0561260-B2 (JP)
Inventor: JOSEFU BUI SHINKA
IPC: C08F20/10
Filed: 1982-03-31
Abstract: Radiation curable diluents have been developed which are acrylic acid esters of alkoxylated 1,6-hexanediol, neopentyl glycol and tripropylene glycol, each having a relatively low degree of alkoxylation. Examples are diacrylates of adducts of neopentyl glycol with two moles, four moles and six moles, respectively, of ethylene oxide and with two moles and four moles, respectively, of propylene oxide.
Patent JP-3023431-B2 (JP)
IPC: D06L1/00
Filed: 1996-02-23
Granted: 2000-03-21
Abstract: A process for producing woven or knitted fabrics having an improved fastness, high qualities, and the width as large as 150 cm from yarn-dyed raw silk while evading possible occurrence of defects caused by piece dyeing, such as shading, friction marks, creases or bending. The process comprises the step (3) of union dyeing of sericin which surrounds the silk and fibroin which is contained within the silk, the steps (4 and 5) of preparing yarn-dyed raw silk by doubling the dyed silk fibers followed by twisting, the step (6) of producing fabric by weaving or knitting the yarn-dyed raw silk, the step (7) of swelling the raw silk constituting the fabric in a hot-water bath, and the step (8) of enzymatic degumming by treating the fabric with an enzyme capable of hydrolyzing the sericin of the swollen yarn-dyed raw silk. <IMAGE>
Patent JP-H0659318-B2 (JP)
IPC: A61N1/30
Filed: 1987-03-19
Abstract: Apparatus for administering known quantities of medicaments by iontophoresis while avoiding burns caused by extremes in the pH of the medicament medium during passage of an electric current is disclosed. It has been found that, as iontophoresis progresses in conventional iontophoresis systems, the electrolysis of water occurs to produce hydrogen or hydroxyl ions at the interface of the electrode and medicament medium. Since these ions are inter highly mobile. they are transported directly into the skin of patient in preference to the larger medicament ions. Thus, extreme changes in pH are experienced which result in burns due to the acidification of alkalinization of the medicament medium and passage of electric current through the skin. The present invention also avoids the production of other competing ions by employing a reactive electrode. The electrode and the medicament are chosen such that the electrode will react with the complementary ion (the ion which forms upon the dissociation of the medicament in solution) to form an insoluble material.
Patent JP-4020283-B2 (JP)
IPC: B29C48/91
Filed: 1999-03-19
Granted: 2007-12-12
Abstract: This invention provides a method of producing a biaxially stretched polyester film with regulating casting conditions of a polyester film at a high speed so as not to induce surface defects caused by entrapping air microbubbles between a cooling drum and a molten resin sheet, and regulating longitudinal stretching conditions and lateral stretching conditions. The biaxially stretched polyester film is excellent in small thickness variation, resistance to cleavage and improvement in bowing phenomenon, and is particularly suitable for the support of a photographic film. <IMAGE>
Patent JP-3609436-B2 (JP)
IPC: G06Q20/00
Filed: 1993-04-05
Granted: 2005-01-12
Abstract: This invention relates to a universal authenticator (FIG. 4) for use with an ordinary telephone station over an ordinary telephone line. The authenticator, which is the size and shape of a credit card, receives a query number (at 421) by being held against the receiver of the telephone station and receiving audio signals in a receiver. Using its own key, it transforms (in 413) the received query number into an individualized response number which it transmits via its speaker (439) when the authenticator is held against the microphone of the telephone station. <IMAGE>
Patent JP-S5122954-B2 (JP)
IPC: B29C67/00
Filed: 1972-08-31
Abstract: 1377109 Trim strips STANDARD PRODUCTS CO 26 Sept 1972 [29 Dec 1971] 44454/72 Heading B6G An end finish for a trim strip of plastics material is produced by removing a portion of the trim strip material such that the remaining portions of the strip material define a recess having at least two edges, and extending through the entire thickness of the trim strip, displacing the remaining portions relative to one another to bring the two edges of the recess into juxtaposed relationship, and interconnecting the remaining portions to retain the two edges in juxtaposed relationship. The interconnection of the remaining portions of the trim strips may be achieved by bonding or by the use of fasteners and preferably by heatsealing the juxtaposed edges together. Preferably the strip material is heated prior to displacement of the trim strip portions to facilitate such displacement or to facilitate both the displacement and heat-sealing of the juxtaposed edges. Heating can be achieved by a heating block having a contour corresponding to that of the recess. Displacement of the trim strip portions to bring the recess edges into juxtaposition can be achieved by using an appropriately contoured forming block. The trim strip may be made of polyvinyl chloride. As shown in Fig. 2 and 3 a portion of a trim strip material is removed whereby remaining side portion 30 and remaining intermediate portion 32 define a recess 34 and remaining side portion 36 and remaining intermediate portion 32 define another recess 38. Recess 34 has two edges 30a and 32a and recess 38 has two edges 36a and 32b. Portions 30 and 36 are cut to a longitudinal length which provides for each to be displaced laterally inwardly relative to the intermediate portion 32 and to terminate in an abutting engagement. Terminal ends 30b and 36b of side portions 30 and 36 are tapered to provide for the terminal ends to be disposed in abutting relationship. The interconnection of the side portions 30 and 36 with intermediate portion 32 is achieved by heatsealing. Heating can be achieved by conductive, radiant, hot gas, or induction heating. Preferably conductive heating is employed by using a heating block 40 provided with electric heating electrodes in recesses 42 thereof. Lateral displacement of the side portions 30 and 32 is preferably achieved after the trimstrip has been heated by a pair of laterally reciprocable die elements 46, 48. Other end contours of the trimsttip are described and illustrated.
Patent JP-2747289-B2 (JP)
IPC: B32B27/16
Filed: 1987-04-14
Granted: 1998-05-06
Abstract: This invention relates to a co-extruded multilayer film and particularly for vacuum packaging food products. The film comprises at least one layer formed by an ethylene-vinyl acetate-copolymer with a vinyl acetate content preferably comprised between 9% and 26% range by weight. The film is preferably radiated at a lower level than 20 MRad. The film is adapted to resist high stretch ratios during the packaging proces, so that packaging of bodies with projecting portions or cavities is possible, without breaking the film.
Patent JP-H0239676-B2 (JP)
IPC: F16K31/363
Filed: 1982-05-31
Abstract: 1. A fast-closing shutoff valve with a concentric axial flow, comprising: a stationary body (1) comprising an inlet (2) for compressible fluid under inlet pressure (Po) and an outlet for compressible fluid (3) supplied with a seat (20), a stationary part (6) disposed inside the body (1) and connected to said body (1) by ribs (7), a movable part (11) sliding along the axis of said seat (20), resting on the stationary part (6) and resting by an obturation surface (13) on said seat (20) in the closed position, said movable part (11) defining a cavity (15) with the stationary part (6) and being per manently submitted to a force tending to apply it on said seat (20), this cavity (15) being apt to be brought either to the inlet pressure (Po) through an orifice (27) in a wall of the stationary part (6), or to a pressure (p2) which is lower than the inlet pressure (Po), this lower pressure (p2) being sufficiently low to permit the lifting of the movable part (11) from said seat (20) in order to put the valve into the open position, the lower pressure (p2) being applied to the cavity (15) through a channel, the force tending to permanently apply the movable part (11) to its seat (20) being obtained at least in part by a system of springs (19) situated inside the cavity (15) and backed-up at one end by the stationary part (6) and at the other end by the movable part (11), characterized in that the inlet pressure (Po) is applied to the cavity (15) through a stationary duct (29) which comprises an auxiliary valve (30), and in that the lower pressure (p2) is applied to the cavity (15) through said channel which is constituted by another stationary duct (32) which comprises another auxiliary valve (34), said auxiliary valve (30) comprising a fluid inlet (36) at the pressure Po which can be closed by a movable head (37), this head comprising three parts, in particular a hemispherical part (38) ensuring the actual closing of said inlet (36) when said auxiliary valve (30) is closed, a constricted part (39) which, during the opening of the auxili ary valve (30), moves through said inlet (36), permitting a strong fluid flow in said inlet (36), and a widened part (40) which is situated in said inlet (36) when the auxiliary valve (30) is com pletely open, permitting a reduced fluid flow in said inlet (36).
Patent JP-3653639-B2 (JP)
IPC: C08F210/00
Filed: 1994-04-07
Granted: 2005-06-02
Abstract: In an improved process for producing elastomeric ethylene-propylene copolymers with a propylene content comprised within the range of from 22 to 38 % by weight and a content of residual chlorine, coming from the co-catalyst, lower than 300 parts per million parts, the polymerization is carried out in suspension in the monomers in the liquid state, with vanadium triacetylacetonate and alkyl-Al compounds, and the obtained polymer is recovered without any washing steps.
Patent EP-1040918-B2 (EP)
Inventor: MERZ MICHAEL DR
IPC: B41F13/008
Filed: 2000-03-04
Granted: 2012-01-25
Abstract: The oscillation-damper consists of at least one oscillation-absorber element affecting the toothed gearing (2) of the printe (1). On at least one shaft journal (3) of the cylinders or drums (4,4') driven by the toothed gearing is a passive rotary oscillation damper (5,5') near the cog wheel (6,6',6). At least one rotary oscillation damper is provided for a machine with sev printers (7,7',7) and a drive (8) hear the middle of the machine of each power-transmission side (9,9').
Patent EP-1194468-B2 (EP)
Inventor: HOFMANN JOERG
IPC: C08G18/48
Filed: 2000-06-06
Granted: 2011-01-26
Abstract: Flexible polyurethane foams are produced from a polyisocyanate and a polyether polyol which has been alkoxylated in the presence of a double metal cyanide catalyst and that has at least one ethylene oxide-propylene oxide mixed block.
Patent EP-1423208-B2 (EP)
Inventor: BECKER-WEIMANN KLAUS
IPC: B05D7/08
Filed: 2002-05-16
Granted: 2009-01-07
Abstract: The invention relates to a method and a device for producing parts (1) having a sealing layer (2) on the surface, and corresponding parts. Said method and device are improved in that the sealing layer (2) is applied to the surface in the form of a water-free and solvent-free reactive hot melt layer based on polyurethane and hardened by atmospheric humidity, and the inventive device comprises an application station (6), a transport device (5) and a smoothing station (8).
Patent EP-1601564-B2 (EP)
Inventor: SEIBT MANFRED
IPC: B61B11/00
Filed: 2004-03-08
Granted: 2011-02-09
Abstract: L'invention concerne un procédé de chauffage du rembourrage de siège et/ou de dossier (4, 5) d'un siège (3) d'un télésiège. L'invention est caractérisée en ce que le rembourrage de siège et/ou de dossier est chauffé par un équipement de chauffage électrique (7) intégré dans le rembourrage de siège et/ou de dossier lorsque le siège se trouve dans la station de télésièges. L'invention également un siège (3) de télésiège doté d'un équipement de chauffage électrique (7).