baber/WOPTO huggingface dataset:
Patent JP-H0256782-B2 (JP)
IPC: H01R12/58
Filed: 1985-07-02
Abstract: An electrical contact pin has a fixing part to be fitted into a through hole of a circuit board for fixing without using any solder. The fixing part has a substantially rectangular cross section. A pair of alternating recesses are provided on opposite sides of said rectangular section. A pair of corners closer to said recesses extend beyond said sides to form a pair of projected corners. A process for manufacturing such an electrical contact pin is characterized by the step of pressing a metal work having a substantially rectangular cross section to form said fixing part in a pair of metal dies. A pair of projections are provided on the bottoms of said dies to form said recesses. A pair of opposite sides of said dies are arranged so that there may be small spaces between said pair of sides and the opposite sides of said work before pressed. A part of said bottom of each die is made deeper than the rest of said bottom so as to form said projected corner when said work is squeezed.
Patent JP-S6017661-B2 (JP)
IPC: B24B7/16
Filed: 1981-09-18
Abstract: The abrading device for a brake disc of an automobile comprises a substantially horse-shoe-shaped bracket (6) mounted on a caliper supporting member in a manner interchangeable with the brake caliper. The bracket (6) projects towards the outer periphery of the brake disc (2) and is substantially parallel to the brake disc (2) mounted on an axle of the automobile. A pair of bearing frames (9a, 9b) is supported on the bracket (6), at least one of the bearing frames (9b) being slidably supported on a pair of guide rods (8) parallel to the axle. A pair of grinding stones (10) is rotatably held on the bearing frames (9a, 9b) and grinding stone urging means (A) cause the pair of grinding stones (10) to contact the brake disc (2) under a predetermined pressure. This abrading device is capable of accurately and automatically abrading the brake disc (2) for a predetermined quantity.
Patent JP-H0745491-B2 (JP)
IPC: C07D207/09
Filed: 1986-06-26
Abstract: This invention provides novel pyridonecarboxyic acid derivatives having a quite high antimicrobial activity. The derivatives have the following formula:wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> represent each a hydrogen or C<sub>1</sub>-C<sub>8</sub> alkyl group; R<sup>4</sup> represents an ethyl, 2-fluoroethyl, vinyl, isopropyl, isopropenyl or cyclopropyl group; and X represents CH, C-F, C-Cl or N characterized in that R<sup>2</sup> and R<sup>3</sup> are not hydrogen at the same time.
Patent JP-H0135440-B2 (JP)
IPC: G11C29/00
Filed: 1981-09-30
Abstract: An improved addressing means for single chip memories which include a plurality of redundant lines and associated cells is described. Y address signals are used during programming to select and program redundant X decoders. The redundancy apparatus is implemented without any additional package pins and programming may be performed after packaging. The apparatus includes means for permanently disabling all further programming of the redundancy circuitry to prevent inadvertent programming by a user.
Patent JP-H0135765-B2 (JP)
IPC: C01B25/237
Filed: 1980-11-13
Abstract: The invention relates to a process for the purification of wet-processed phosphoric acid with the aid of organic solvents which are immiscible or only partially miscible with water, the sulfate ions being removed by addition of barium compounds. The purification is carried out in an n-stage extraction installation, where n is equal to or greater than 5. The barium compound is added to the phosphoric acid to be purified, and the resulting mixture is fed to the top of the extraction installation, in which the organic solvent phase is dispersed in the aqueous phase. The sulfuric acid is led in counter-current fashion to the phosphoric acid by adding it to one of the stages n=4 to at most n-1.
Patent JP-H0129584-B2 (JP)
IPC: B26B19/10
Filed: 1985-08-02
Abstract: A trimmer for dry shavers having cutting screen mounted integral with the appliance and a cutter movable reciprocally along said cutting screen, formed of a cutter blade and a support. The support of the cutter is manufactured by the injection-molding technique and the cutter blade is injection-molded onto it when manufactured. Recesses of different shapes with central constrictions are provided in the cutter blade to receive the support material, said constrictions, despite the shrinkage of the support material, ensuring a secure zero-play material connection between the support and the cutter blade.
Patent JP-4107767-B2 (JP)
IPC: G11B7/24
Filed: 1999-06-23
Granted: 2008-06-25
Abstract: An optical recording medium is capable of linear recording in a photon mode. An organic material changed in molecular orientation on light illumination to exhibit birefringence is used as a recording material. For example, a recording layer having, as a recording material, an organic material changed in molecular orientation caused by trans-cis rearrangement, is changed in birefringence with changes in the molecular orientation of the organic material. The recording system which utilizes the changes in the molecular orientation of the organic material has linear characteristics and gives outputs different depending on e.g., the degree or the angle of orientation, thus enabling multi-valued recording.
Patent JP-H0690198-B2 (JP)
IPC: G01N33/49
Filed: 1986-08-01
Abstract: A rotor and disc assembly for use in a centrifugal fast analyzer. The assembly is designed to process multiple samples of whole blood followed by aliquoting of the resultant serum into precisely measured samples for subsequent chemical analysis. The assembly requires minimal operator involvement with no mechanical pipetting. The system comprises 1) a whole blood sample disc (11, 2) a serum sample disc (17), 3) a sample preparation rotor (29), and 4) an analytical rotor (43). The blood sample disc and serum sample disc are designed with a plurality of precision bore capillary tubes (3, 19) arranged in a spoked array. Samples of blood are loaded into the blood sample disc by capillary action and centrifugally discharged into cavities (37) of the sample preparation rotor (29) where separation of serum and solids is accomplished. The serum is loaded into the capillaries (19) of the serum sample disc (17) by capillary action and subsequently centrifugally expelled into cuvettes (49) of the analytical rotor (43) for analysis by conventional methods.
Patent JP-3079019-B2 (JP)
IPC: A23L7/109
Filed: 1995-08-18
Granted: 2000-08-21
Abstract: A quick cooking pasta (2) is longitudinal and tubular in shape. In cross section the pasta walls are 0.6-1.1 mm thick and it has teeth (1) on its inner surface, running parallel along the length of the tube. The teeth have a height of 0.3-1.6mm and height to width ratio of 0.4-2.0.
Patent JP-H0450914-B2 (JP)
IPC: G06K15/08
Filed: 1983-11-14
Abstract: This control system for a multispeed/multipitch line printer basically comprises two read/write memories called the Band Image Buffer (19) and the Print Line Buffer (17). The Band Image Buffer (19) is loaded with the character image of the print band or chain (10) and can be visualized as an electronic band running in synchronism with the type carrier (10). The Print Line Buffer (17) is loaded with a line of data to be printed. Both buffers (17, 19) are read during each option time of a print subscan, their contents are compared in a comparator (47)-which controls the hammer firing circuits (51, 53)-, and their respective address registers (23, 22) are modified to a new value at the end of each subscan. A control bit is stored in a check buffer (20) to detect the end of each subscan. Comparison of the contents of the Band Image and Print Line Buffers (19, 17) continues until the control bit is detected signifying that a Band Image Buffer correction cycle followed by a Print Line Buffer correction cycle should be performed.
Patent JP-2815528-B2 (JP)
IPC: B29C45/20
Filed: 1993-09-08
Granted: 1998-10-27
Abstract: The press includes a head (1) in which a portion of the feed conduit (pipe) (6) and a portion of the injection conduit (4), when it is open, is formed by a passage of an externally controlled closure member (9), the controlled closure member of the feed conduit (6) and that of the injection conduit (4) being coincident or adjacent, and arranged in the vicinity of the injection orifice (5).
Patent JP-2808445-B2 (JP)
IPC: F16F9/48
Filed: 1987-09-14
Granted: 1998-10-08
Abstract: A shock absorber comprising a housing assembly (12) including an elongated cavity (98) for containing hydraulic fluid, an annular cavity (104) surrounding the elongated cavity, a piston assembly (14) including a head slidably received by the elongated cavity and a rod joined to the head for movement therewith, a compressible bladder (16) containing gas under pressure positioned within the annular cavity, and a plurality of orifices (34) defined within the housing assembly through which the elongated and annular cavities communicate with one another. The rod extends through the housing assembly and is movable with the piston head between extended and retracted conditions. The bladder is positioned within the annular cavity so as to extend along at least a portion of the annular cavity and leave uncovered a portion of the inner wall. The plurality of orifices are arranged in a pattern along the uncovered portion of the inner wall. When shock forces acting upon the shock absorber move the rod from the extended condition to the retracted condition and thereby force hydraulic fluid from the elongated cavity into the annular cavity through the open ones of the orifices, the bladder is compressed from an expanded condition to a contracted condition to function as an accumulator and to store energy for returning the rod to the extended condition once forces acting upon the shock absorber are relieved.
Patent JP-4251671-B2 (JP)
IPC: A61K9/12
Filed: 1996-09-20
Granted: 2009-04-08
Abstract: The invention discloses new compositions of mesalazine in the form of aqueous suspensions characterized in that they are more stable than those of the prior art. <IMAGE>
Patent JP-3348810-B2 (JP)
IPC: C08F22/02
Filed: 1995-10-03
Granted: 2002-11-20
Abstract: PURPOSE: To provide an ionically conductive polymeric electrolyte having sufficient ionically conductivity and having very high physical and chemical stability. CONSTITUTION: This ionically conductive polymeric electrolyte consists of a polymer containing as a polymerization component at least one kind of monomer selected from a group consisting of hydroxyalkyl acrylate, hydroxyalkyl methacrylate and vinylene carbonate, and contains at least an electrolytic salt. As the polymer, a homopolymer of a monomer, or a copolymer of a monomer and an electrolytic salt having a polymerizable double bond in a molecule, is used. A highly reliable electrolytic condenser and an electric double layer condenser can be obtained by using this ionically conductive polymeric electrolyte.
Patent JP-2538001-B2 (JP)
IPC: B01J7/02
Filed: 1988-10-14
Granted: 1996-09-25
Abstract: A gas generator chemically generates a gas from a chemical reaction between two reagents (Ra,RB) contained within a common container. The reagents are normally separated by a gas generation chamber (Gb) into different regions of the container in the absence of gas generation therein. A reference pressure source (GA) of a predetermined pressure forces the two reagents into contact with each other when the pressure of gas in the gas generation chamber is less than the predetermined pressure. A valve (V) in fluid communication with the gas generation chamber (GB) is provided to withdraw the generated gas from the chamber when OPEN. As the gas flows through the valve from the chamber the gas pressure in the chamber drops permitting more mixing of the reagents. When the chamber pressure becomes equal to or higher than the predetermined pressure applied by the reference pressure source, the reagents become separated again and gas generation ceases.
Patent JP-2600857-B2 (JP)
IPC: G11B15/43
Filed: 1988-10-22
Granted: 1997-04-16
Abstract: A magnetic tape contact printing apparatus includes a rotational transfer drum (16) for driving a copy tape (12) in intimate contact with a mother tape (6) on which information signals are recorded, these information signals being transferred from the mother tape (6) to the copy tape (12). The apparatus also includes a sensor for sensing the rotational speed of the ratotional transfer drum (16), a pair of reel discs (4,5) each mounting a copy tape supply reel (13) and a copy tape take-up reel (14) about which the copy tape is wound, and a pair of reel disc motors for driving the reel discs (4,5). A pair of tensioning devices (20,21) respectively tension the copy tape (12) running between the copy tape supply reel (13) and the rotational transfer drum (16) and between the latter and the copy tape take-up reel (14). Tension sensors sense the tension applied to the copy tape (12) by the tensioning devices (20,21), and a controller drive-controls the reel disc motors on the basis of the tension sensed by the tension sensors and the rotational acceleration of the rotational transfer drum (16) computed from the rotational speed sensed by the drum speed sensor. In accordance with the invention, this enables the tension applied to the tapes at the time of starting and stopping of rotation of the rotational transfer drum (16) to be maintained at a predetermined value.
Patent JP-3132955-B2 (JP)
IPC: C04B35/10
Filed: 1993-10-15
Granted: 2001-02-05
Abstract: The present invention relates to an abrasive grain based on  alpha -Al2O3 and ZrO2 containing titanium compounds in the form of sub-oxides, carbides and/or oxycarbides, a process for the production thereof, and use thereof.
Patent JP-3273093-B2 (JP)
IPC: C08F4/60
Filed: 1993-11-18
Granted: 2002-04-08
Abstract: Catalytic compositions and catalytic processes are provided. The catalytic compositions are produced by the process that comprises contacting an organonickel compound with a cyclicazacarbyl compound. Optionally, one or more catalytic promoters can be present in the catalytic compositions. Additionally, one or more olefins can be contacted with one or more of these catalytic compositions to form oligomerization products and/or polymerization products.
Patent JP-4484283-B2 (JP)
IPC: G10L25/78
Filed: 1999-10-20
Granted: 2010-06-16
Abstract: An apparatus is provided for detecting the presence of speech within an input speech signal. Speech is detected by treating the average frame energy of an input speech signal as a sampled signal and looking for modulations within the sampled signal that are characteristic of speech. <IMAGE>
Patent JP-2749532-B2 (JP)
IPC: B23B51/00
Filed: 1994-12-02
Granted: 1998-05-13
Abstract: A drilling device with a radially elastic shaft (3) allowing a radial deflection of the drilling head (5) is proposed. The radial deflection can be brought about by means of a vibrating device (8), but a self-excited oscillation of the shaft (3) can also bring about the desired radial deflection in the region of the drilling head (5). Instead of a radial deflection of the drilling head (5) during the drilling operation, a plate (10), in which a cylindrical bore is to be made, can also be set in oscillations which are radial relative to the drilling axis. <IMAGE>
Patent JP-2825886-B2 (JP)
IPC: C08J3/24
Filed: 1989-12-04
Granted: 1998-11-18
Abstract: Disclosed are vulcanized rubber articles of foamed type and non-foamed type which are prepared by vulcanizing a vulcanizable and foamable (or a vulcanizable) molded product made of a chlorinated ethylene/ alpha -olefin copolymer rubber, chlorinated polyethylene or chlorosulfonated polyethylene, said vulcanizable and foamable (or vulcanizable) molded product having been surface-treated with a coating solution containing at least one compound selected from alkylammonium halide, alkylphosphonium halide, amine having an acid dissociation constant (pKa) of not less than 10 and amine salt having an acid dissociation constant (pKa) of not less than 10. Also disclosed are processes for the preparation of the vulcanized rubber articles of foamed type and non-foamed type.
Patent JP-3293814-B2 (JP)
IPC: A61K8/00
Filed: 1999-11-25
Granted: 2002-06-17
Abstract: The bristles of brushes used for applying water-based make-up and cosmetic care products are impregnated on the surface with a partially acetylated polyvinylalcohol polymer. A brush for applying make-up and cosmetic care preparations comprises a tuft of sensibly parallel bristles with one end of the bristles being fixed to the free end (4a) of a stem, the bristles of the tuft being impregnated on the surface with a partially acetylated polyvinylalcohol comprising at least units of formula (I) and (II) in which the units (II) are present in proportions of 3-40 mole % on total polymer, and the polyvinylalcohol polymer has an average mol. wt. of 10,000 - 190,000 (10,000-120,000) (31,000-50,000).
Patent JP-2918332-B2 (JP)
IPC: D01D5/088
Filed: 1990-12-03
Granted: 1999-07-12
Abstract: PCT No. PCT/DE90/00941 Sec. 371 Date Jun. 19, 1992 Sec. 102(e) Date Jun. 19, 1992 PCT Filed Dec. 3, 1990 PCT Pub. No. WO91/09162 PCT Pub. Date Jun. 27, 1991.An improved process and apparatus are provided for producing fine microfilaments of a melt-spinnable polymeric material having a silk-like character. The molten polymeric material is melt extruded through a plurality of extrusion orifices, is passed from the extrusion orifices while surrounded by a stream of headed air that surrounds and flows parallel with the molten polymeric material, is passed through a solidification zone wherein cooling air is transversely blown to contact the same, and a pulling force is exerted on the resulting solidified microfilamentary material which is applied below the solidification zone so a to accomplish substantial drawing of the polymeric material intermediate the extrusion orifices and its transformation in to a solidified microfilamentary material. The formation at a high rate of 4,000 to 6,000 meters per minute of quality fine microfilaments of less than 1 dtex per filament (e.g., 0.33 dtex) is made possible. Preferably, the stream of heated air that surrounds the molten polymeric material immediately after the melt extrusion is provided at a temperature that approximates the temperature of the molten filamentary material.
Patent JP-H0639754-B2 (JP)
IPC: D21B1/32
Filed: 1985-02-26
Abstract: In deinking, the flotation of fiber suspensions is performed in a cylindrical tank 2 to which the fiber suspension is fed through a coupling means 36 as primary stream. The fiber suspension is already aerated and is withdrawn through a suction connection 33 below the coupling means 36 and fed after another aeration through a secondary connection 35 above the coupling means. The volume of the circulated secondary stream is greater than the volume of the primary stream. It is thereby assured that the fiber suspension is aerated at least twice and thus better cleaned.
Patent JP-H0736834-B2 (JP)
IPC: B65D75/36
Filed: 1988-03-07
Abstract: A multitude of non-tacky coated pellets (12) containing a pharmaceutical preparation is housed within a breakable packet (14) which, when broken, enables ready removal of the pellets for the oral administration of the preparation to a patient. The packet includes a blendable backing sheet (16) and a fracturable covering member (22) between which the pellets are held in a vacuum-sealed environment prior to use. The coating of the pellets also prevents dissolution of the preparation in the mouth to avoid the sensation of bitter medicinal taste.
Patent JP-2875396-B2 (JP)
IPC: B29C51/16
Filed: 1995-06-27
Granted: 1999-03-31
Abstract: PCT No. PCT/EP95/02505 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Jun. 27, 1995 PCT Pub. No. WO96/02378 PCT Pub. Date Feb. 1, 1996The present invention relates to a method for providing at least one insertion label on a tool of a machine, the insertion label being insertable into a mold half of a tool of a plastics processing machine, in particular injection molding machine or deep-drawing machine. In this method insertion labels are punched out of label web material by means of a punching device consisting essentially of a punching plate and a cutting tool. The insertion labels are transferred by a carrier, which belongs to the punching device, to the tool of the machine and are discharged for insertion thereinto. So far a great problem has consisted in performing such a transfer in such a manner that the insertion label is positioned in a sufficiently precise manner without creases. This problem is overcome in that after the punching operation the insertion labels are held by the punching plate which is movable substantially in a direction transverse to the punching direction and formed as a carrier, and are transferred to the tool of the machine. Furthermore, the present invention relates to an apparatus for performing the method.
Patent JP-3348215-B2 (JP)
IPC: C12P7/18
Filed: 1991-04-08
Granted: 2002-11-20
Abstract: This invention relates to recombinant-DNA-technology. Specifically this invention relates to new recombinant yeast strains transformed with xylose reductase and/or xylitol dehydrogenase enzyme genes. A yeast strain transformed with the xylose reductase gene is capable of reducing xylose to xylitol and consequently of producing xylitol in vivo. If both of these genes are transformed into a yeast strain, the resultant strain is capable of producing ethanol on xylose containing medium during fermentation. Further, the said new yeast strains are capable of expressing the said two enzymes. Xylose reductase produced by these strains can be used in an enzymatic process for the production of xylitol in vitro.
Patent JP-3920337-B2 (JP)
IPC: F28F9/06
Filed: 1996-07-29
Granted: 2007-05-30
Abstract: PCT No. PCT/GB96/01812 Sec. 371 Date May 27, 1997 Sec. 102(e) Date May 27, 1997 PCT Filed Jul. 29, 1996 PCT Pub. No. WO97/05947 PCT Pub. Date Feb. 20, 1997Heat exchange apparatus and process, particularly heat exchange primary reforming with the primary reformed gas being subjected to partial combustion (and optionally secondary reforming) and the resultant partially combusted gas being used as the heat exchange medium to supply heat required for the primary reforming. The apparatus includes process fluid inlet and outlet zones separated from the heat exchange zone by boundary means such as tube sheets or header pipes. A plurality of heat exchange tubes for a process fluid extending through a heat exchange zone from one of the boundary means and slideably engage at the other boundary means with seal tubes fastened to said other boundary means. The interior of the inner one of the seal tube and its associated heat exchange tube is provided with a constriction of reduced cross-sectional area forming a low pressure region downstream of said constriction, an expansion region of cross-sectional area greater than that of the constriction downstream of said constriction, and one or more passages through the wall of that inner tube connecting said low pressure region to the exterior of the inner tube. The passages are located within the overlapping region of the seal tube and heat exchange tube so as to provide a leakage flow path for heat exchange medium from the heat exchange zone through the overlapping region and said passages, into the low pressure region.
Patent JP-3650403-B2 (JP)
IPC: C08G18/68
Filed: 1995-06-07
Granted: 2005-05-18
Abstract: The present invention relates to a polyurethane having excellent hydrolysis resistance, weatherability, alkali resistance, etc. Said polyurethane is useful as a material for extrusion molding products such as hoses, tubes, films, sheets, belts, and rolls, a material for injection molding products such as packing materials, mechanical parts, and automobile parts, a material for artificial leathers, and coating materials such as paints, etc.