baber/WOPTO huggingface dataset:
Patent JP-S61195691-A (JP)
Title: Ester-exchange process
Inventor: SUEHIRO TETSURO
IPC: C12N11/08
Filed: 1985-02-27
Abstract: PURPOSE:To improve the yield of a fatty acid triglyceride in the production of the triglyceride by contacting a fatty acid with different kind of a fatty acid triglyceride, by using a lipase included in a hydrated gel particle of a specific polyvinyl alcohol, as an enzyme. CONSTITUTION:A polyvinyl alcohol derivative having a stilbazolium group and obtained by the reaction of a polyvinyl alcohol or a partially saponified vinyl acetate with styrylpyridinium is dissolved together with a lipase in water, and the aqueous solution is added to a hydrophobic medium, and irradiated with actinic light to effect the photo-crosslinking of the polyvinyl alcohol derivative having stilbazolium group and obtain a lipase included in the resultant hydrated gel particle. A fatty acid triglyceride and a fatty acid is made to contact with each other in a solvent in the presence of the above lipase as an enzyme to obtain a fatty acid triglyceride having different fatty acid residue.
Patent JP-S62196157-A (JP)
Title: Dot printer terminal
Inventor: SHINODA KENJI
IPC: B41J2/25
Filed: 1986-02-25
Abstract: PURPOSE:To eliminate the fear of breaking and besides to make the pressure built-in to a holder by an automatic machine possible, by inserting one end of cemented carbide wire rod into the metallic pipe of an inside diameter larger than it and a length shorter than it and brazing both with hard solder. CONSTITUTION:For instance, a copper pipe 6 of 0.32mm in inside diameter and 0.6mm in length is inserted into the vicinity of one end of the cemented carbide wire rod 1 of which the diameter is formed in 0.28mm, and the pipe 6 and cemented carbide 1 are brazed by silver solder. In brazing, silver solder is thoroughly cast into the copper pipe 6 (between the inside wall of the copper pipe 6 and the cemented carbide wire rod 1) and at the same time the periphery of the copper pipe 6 and one end of the cemented carbide wire rod 1 are thoroughly covered by silver solder. Further, this brazed part 5 becomes spherical. Because the temperature of brazing is low, brittleness does not occur in the cemented carbide wire rod. Further, because the brazed part becomes to be of the spherical body of almost fixed dimensions, the holder 3 of cemented carbide wire rod can be favorably pressurized to be built-in with an automatic machine.
Patent JP-H06247064-A (JP)
Title: Heat-sensitive transferring material
Inventor: KIMURA YASUNORI
IPC: B41M5/40
Filed: 1993-02-26
Abstract: PURPOSE:To provide a heat-sensitive transferring material excellent in transferability to various materials to be transferred. CONSTITUTION:The heat-sensitive transferring material concerned is produced by laminating releasing layer, coloring layer and adherent layer onto base material in the order named under the condition that the adherent layer contains saccarose benzonate. Thus, the material concerned has excellent transferability to various material to be transferred such as coat paper, synthetic paper, various plastic sheets and the like so as to obtain recording matter having favorable adhesion, frictional resistance and outdoor durability.
Patent JP-H02248601-A (JP)
Title: Rotary piston machine
Inventor: YAAKOPU KERAA
IPC: F01C1/24
Filed: 1990-02-21
Abstract: PURPOSE: To eliminate free inertia force to obtain the rotation having no vibration by constituting each of six pistons rotatably supported in a hollow spherical casing from two symmetric conical surfaces and one spherical crown-shaped part. CONSTITUTION: The outer boundary surface of a space surrounded with a casing is a hollow sphere K having the radius of curvature R2 . This space houses six pistons Dk rotatably supported in the casing through journal pins. The axes (k) of the pistons Dk intersect at the center M of the sphere K and coincide with the axis of a regular octahedron. Moreover, each boundary surface of the piston Dk is formed of two conical surfaces symmetric with respect to one flat surface extending along the axis (k) and one crown-shaped part of the sphere K. When this spherical piston engine is driven, all pistons Dk are rotated in the same direction at the same revolutions. In this case, since the mutually adjacent pistons Dk are brought into continuos-contact with each other along the bus, free inertia force is eliminated, and vibration is eliminated.
Patent JP-H01213907-A (JP)
Title: Illuminating fixture for car
Inventor: MATSUZAKI MIKIO
IPC: F21S8/10
Filed: 1988-02-23
Abstract: PURPOSE:To provide a lighting fixture for car having characterized brightness distribution by studding the outer surface of an inner lens with protrusions which emit light in a certain direction toward the fisheye prism surface of the outer lens. CONSTITUTION:An inner lens 2A is studded on its outer surface with protrusions 21, which emit light in the specified direction toward a fisheye prism 30 of an outer lens 3. Part of the light irradiated on that portion of the inner lens 2A which mates with protrusion 21A proceeds straight within the inner lens 2A and is emitted in the specified direction toward the fisheye prism 30 of the outer lens 3 from the top surface of the protrusion 21A, while the rest of the light goes straight in the inner lens 2A, is reflected once at two slopes of the protrusion 21A, and emitted in the same direction from the top surface of the protrusion 21A. Thereby there is a high brightness portion on the outer surface of the outer lens 3 viewed from a certain direction to provide sense of luster, and thus a characterized lighting fixture for car is obtained.
Patent JP-H02248894-A (JP)
Title: Dimple strure and spring structure of nuclear fuel rod support grid
Inventor: EDOMANDO EMORII DOUMARIO
IPC: G21C3/34
Filed: 1990-02-21
Abstract: PURPOSE: To remarkably reduce the pressure drop of a coolant flow passing through a fuel rod supporting grid by providing dimple structures having chamfered sections on edge sections in the length direction and spring structures. CONSTITUTION: One dimple structure 56 of each wall section 52 of an inner strap 40 is arranged above a spring structure 58 and the other dimple structure 56 is arranged below the spring structure 58. The dimple structures 56 are protruded from a wall section 52 so that the structures 56 can be separated from the wall section 52 in the direction opposite to the spring structure 58 and extended into a cell 46 adjacent to the cell 46 of the structure 58. Since bothsided chamfered sections 64 are arranged on both edge sections of the outside parts 60 of the dimple structures 56, the pressure drop of a coolant flow is reduced at such a remarkably large rate as 10%.
Patent JP-S58155248-A (JP)
Title: Control device of engine
Inventor: NAKAO MASAMI
IPC: F02P5/153
Filed: 1982-03-11
Abstract: PURPOSE:To correct and control an engine operation with excellent responsiveness in accordance with the humidity of the intake air by arranging humidity sensors respectively at the inside and outside of an engine room and by selecting to the outputs of these sensors in accordance with car speeds. CONSTITUTION:Basic injection pulses are generated from a basic injection pulse generating circuit 23 in accordance with individual outputs of an air flow sensor 13 and a rotating speed sensor 19, and the pulses are appropriately corrected by a control circuit 25 to drive and control a fuel injection valve 16. In this device, the first humidity sensor 15 is provided in an intake passage 12 and the second humidity sensor 17 is provided outside an engine room respectively. The outputs of individual humidity sensors 15, 17 are switched and controlled by the output of a comparator circuit 26 comparing the output signal N of a car speed sensor 18 with the reference signal NO. That is, it is switched so as to select the output of the first humidity sensor 15 when the signal N<NO, and the output of the second humidity sensor 17 when the signal N>NO.
Patent JP-H10240508-A (JP)
Title: Method generation technique utilizing existing program
Inventor: CHIBA HIROYUKI
IPC: G06F9/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To generate a highly accurate method based on a method kind in a method for analyzing existing program information, preparing job rule information and generating the method of an object from the job rule information and object information. SOLUTION: Job rule kind judgement 101 inputs the job rule information 200 and data item information 300, judges the kind of a job rule and prepares the job rule information 210. The object information 400 sets the name and kind of the attributes of the respective objects. A method setting chart 600 sets the method kind determined from a rule kind and an attribute kind. Job rule selection 103 selects the job rule for which a corresponding object is present, method kind specification 104 specifies the method kind by referring to the method setting chart 600 and the method is generated through processings from method setting 105 and thereafter and is stored in method information 500.
Patent JP-S62209055-A (JP)
Title: Amino acid derivative mixture and production thereof
Inventor: JIEIMUSU AREKISANDAA APUFUERU
IPC: C07C239/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the titled compound capable of detecting the fluorescence of a very small amount of an amino acid sample with high sensitivity and selectivity, the converting a primary amino acid into o-phthalaldehyde (OPA)/ mercaptopropionic acid (MPA) derivative, converting a secondary amino acid into fluorenylmethyl chloroformate (FMOC) derivative and blending both with acetonitrile. CONSTITUTION:A sample containing a primary amino acid and secondary amino acid is successively treated with mercaptopropionic acid (abbreviated to MPA), iodoacetic acid, o-phthalaldehyde (abbreviated to OPA), MPA and flu orenylmethyl chloroformate (abbreviated to FMOC) and converted into an OPA/ MPA derivative of the primary amino acid and FMOC derivative of the secon dary amine, which are then blended with acetonitrile to afford the aimed sub stance. EFFECT:The aimed substance can be readily produced in rapid and simple operation and the production can be further automated.
Patent JP-2000203055-A (JP)
Title: Ink cartridge
Inventor: KUMAZAWA YOSHIAKI
IPC: B41J2/175
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent overflow due to variation of air pressure in an ink chamber by providing a baffle plate for partitioning an ink tank into a tank chamber and an overflow ink containing chamber with an ink supply tube to a printer head and an interconnecting hole arranged with a gas-liquid interface forming member, and providing the containing chamber with an air opening communicating with the outer air. SOLUTION: A baffle plate for partitioning an ink tank into an ink containing chamber 6 and an overflow ink containing chamber 7 with an ink supply tube for supplying ink to a printer head, a gas-liquid interface forming member 1 is arranged at the opening of a hole interconnecting with the overflow ink chamber 7 and air is taken in from an air opening of the overflow ink chamber 7 communicating with the outer air and supplied to the containing chamber 6 thus recovering a correct pressure. When the pressure in the chamber 6 increases due to effect of the temperature and pressure, ink flows through the member 1 and overflows into the containing chamber 7. Consequently, excess ink is not supplied to the head.  A negative pressure is generated in the chamber 6 as ink is consumed and when a bubble generating pressure of the member 1 is reached, air enters into the chamber 6 to suppress negative pressure rise depending on the diameter at a capillary part 2, or the like.
Patent JP-H10239536-A (JP)
Title: Infrared image fiber bundle, manufacture thereof, and temperature distribution measuring device
Inventor: MORIMOTO SHOZO
IPC: G02B6/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make is possible to lengthen a fiber bundle and to reduce its diameter, and make it possible to manufacture it easily and reduce the fault rate. SOLUTION: A first clad, which is infrared-transmissible and which has a difference from the softening temperature of an infrared-transmissible glass 110 deg.C or less is applied to cover and brought into contact with the outer periphery of core of chalcogenide glass (AS40 S60 glass). The first clad comprises 4 ethylene fluoride-6 propylene fluoride copolymer resin (FRP) or 4 ethylene fluoride-per-phloroalkoxyethylene copolymer resin (PFA). An optical fiber is prepared covering and spinning a second clad of chalcogenide glass which has the same composition as a core around outer periphery of the first clad.  A plurality of optical fiber are filled in an elusion glass tube and both the plurality of optical fibers and the elusion glass tube are extended and the plurality of optical fibers are integrally formed to prepare an optical fiber bundle and an infrared image fiber bundle for transmitting the infrared image is prepared.
Patent JP-H05234016-A (JP)
Title: Apparatus for producing powder molding, such as fixing frame for magnetic head and production of the same
Inventor: MIYAZAKI MASATAKE
IPC: G11B5/133
Filed: 1992-02-26
Abstract: PURPOSE:To produce the molding having high dimensional accuracy at a good yield by dividing one punch to a plurality in such a manner that the divided punches can be driven independently with each other and independently lowering the divided punches at the time of pressurizing granulated ceramic powder by means of the undivided punch and the divided punches. CONSTITUTION:A required amt. of the granulated ceramic powder 2 is packed into a pressuring part 1. The first divided punch stopper 8 is then previously so positioned as to obtain the height of the required projecting part of the molding 9 and thereafter, an undivided punch holder 6 is projected by an air pressure to press-fit the undivided punch 3 into the pressuring part 1. The normal pressurization is then started to lower the first divided punch 4 down to the 1st divided punch stopper 8, by which the size required for the recessed part of the molding is obtd. The granulated ceramic powder 2 is pressured under about 1000kg/cm<2> molding pressure by means of the first and second divided punches 4, 5 at the point of the time the undivided punch 3 is press- fitted into the pressuring part 1 dawn to about 1/4 to 1/2 the initial packing amt. of the powder. As a result, the granulated powder 2 is press-molded to the molding 9.
Patent JP-S63207746-A (JP)
Title: Dump truck with vessel mechanism
Inventor: AIDA NORIO
IPC: B60P1/64
Filed: 1987-02-24
Abstract: PURPOSE:To prevent the inadvertent lowering of front and rear legs at the time of traveling and improve reliability by liftably fitting, while being upwardly energized, an erectly fixing cylinder on one of said front and rear legs which are rotatably installed on the downside of a vessel and installing a leg operating cylinder opposite to said erectly fixing cylinder. CONSTITUTION:A rear vehicle body 3 is connected to a front vehicle body 1 via an articulate part 2 and a base palate 5 is installed on the rear vehicle body 3 liftably and tiltably by means of a lift cylinder 4a and a back-up cylinder 4b. And, a vessel mechanism 10 having front and rear legs 12a, 12b is loaded on the base plate 5. In this structure, the top end parts of the front and rear legs 12a, 12b are rotatably installed to the downside of the vessel 11 of the vessel mechanism 10 while an interlocking member 15 connects the front and rear legs 12a, 12b. And, an erectly fixing cylinder 16 for a leg is liftably fitted, while being energized upward by a spring 17, on the upper part of one of the front and rear legs 12a, 12b. Also, a leg operating cylinder 18 is provided opposite to the erectly fixing cylinder 16.
Patent JP-H05148164-A (JP)
Title: Improved method for adsorptive separation of n-paraffin using pre-pulse stream of non-n-hydrocarbon
Inventor: SANTEI KURUPURATEIPANJIYA
IPC: C07C9/22
Filed: 1991-02-08
Abstract: PURPOSE: To obtain n-paraffins with high purity and in high yield by passing an input stream containing non-n-hydrocarbons and n-hydrocarbons through an adsorption zone to extract nonn-hydrocarbons and then passing a specified non-n-hydrocarbon stream through an adsorption zone.  
     CONSTITUTION: An input stream containing non-n-hydrocarbons and n- hydrocarbons is supplied from a source material supply part 2 to an adsorption zone I to discharge non-n-hydrocarbons as an extract residue from an extract residue discharging part 4. The compd. containing n-hydrocarbons in the adsorption zone I is described by a describing material including n-hydrocarbons having lower carbon numbers than the supplied compd. and discharged as an extract through an extract discharging part 3. Further, a nonn-hydrocarbon stream which boils at a temp. out of the boiling range of the supplied compd. is supplied through a non-n-hydrocarbon supply part 5 and passed through the upstream end of the adsorption zone I so as to dilute the n-hydrocarbons containing n-paraffins including the desorbing material to desorb n-paraffins. Thus, n-paraffins are obtd. with high purity and in high yield. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62199272-A (JP)
Title: Welding method for two phase stainless steel excellent in corrosion resistance
Inventor: HYODO TOMOAKI
IPC: B23K9/23
Filed: 1986-02-26
Abstract: PURPOSE:To improve a corrosion resistance by welding under the weld- conditions within the zone surrounded by the specified four points with the relative coordinates of the plate thickness and welding heat input in the multi- pass welding of specifying the temp. among passes or in a single pass welding. CONSTITUTION:In the final pass in the single pass welding of a two phase stainless steel or in the multipass welding of >= two layers to be welded at <=50 deg.C among passes temp., the relative coordinates of an axis of abscissa - plate thickness mm and an axis of ordinate - welding heat input (KJ/cm) are used. The welding is performed under the welding conditions within the zone surrounded by the four point zones of (2, 5), (30,40), (30, 75) and (2, 25). In this way the corrosion resistance of a welding heat-affected zone is improved.
Patent JP-S51114144-A (JP)
Title: Method of making a liquid crystol cell
Inventor: YANO KOUZOU
IPC: G02F1/1339
Filed: 1975-03-31
Abstract: PURPOSE:To provide a method of producing liquid crystal cell of the width of cell at will effectively by using powdered glass which is put in the low melting point glass.
Patent JP-H03243679-A (JP)
Title: Acrylic adhesive composition and adhesive tape, lavel, sheet
Inventor: NAKAYAMA MASARU
IPC: C09J7/02
Filed: 1990-02-19
Abstract: PURPOSE:To provide the subject composition having excellent adhesive performance at severe low temperature by compounding a copolymer of a specific acrylic monomer, a macromonomer and an unsaturated carboxylic acid having specified physical properties. CONSTITUTION:The subject composition comprises a copolymer prepared by copolymerizing (A) 90-99.9 wt.% of one or more monomers of formula I (R<1> is H, methyl; R<2> is 4-12C alkyl) such as 2-ethylhexyl acrylate, (B) 0.1-10 wt.% of one or more macromonomers of formula II (R<3> is non-polymerizable monomer such as polystyrene having a weight-average mol.wt. of 2,000-50,000 and a glass transition temperature of >=50 deg.C) and (C) D-3 wt.% of an unsaturated carboxylic acid, and having a glass transition temperature of <=-30 deg.C, a storage elastric modulus of >=2X10<5> dyne/cm<2> at 40 deg.C and a storage elastric modulus of <=3.5X10<7> dyne/cm<2> at -30 deg.C.
Patent JP-H01214992-A (JP)
Title: Portable electronic equipment
Inventor: IIJIMA YASUO
IPC: B42D15/10
Filed: 1988-02-24
Abstract: PURPOSE:To sufficiently correspond to the collation processing of the personal identification number of a system even at the time of using it for a conventional magnetic card system by linking the special information to judge whether or not the number of times of the collation discordance of the personal identification number is automatically counted in the internal part with the personal identification number. CONSTITUTION:It is collated whether or not the prescribed relation exists between both for a second data column (code number) inputted from an external part and a first data string stored in a memory part, and when the collation result is negative, it is judged whether the number of the times of negation is accumulated based on the special information set beforehand and only when it is judged that the number of times of negation is accumulated, the number of the times of the negation is accumulated. Thus, the discordant circuit is not automatically counted in the internal part, the personal identification number to output a status only of the unauthorized meaning can be set, and the equipment can correspond to the collation processing of the personal identification number operated by a conventional magnetic card system.
Patent JP-H11223976-A (JP)
Title: Image forming device and image forming method
Inventor: TSURUOKA RYOICHI
IPC: G03G15/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in the detection of a reference position on an intermediate transfer belt. SOLUTION: Reflected light from a reflecting tape provided on an intermediate transfer belt 4 is detected by a sensor 22. In order to keep a distance between the sensor 22 and the intermediate transfer belt 4 constant, the sensor 22 is fixed to the frame 18 of a belt unit stretching the belt 4. The sensor 22 is provided on the loose side of the belt device, that is, downstream from a drive roll 11, thereby minimizing a detection error which is caused by a change in force from outside. A back pad 23 is disposed on the back of the intermediate transfer belt 4 for restricting vibrations of the belt 4, and the distance to the sensor is, therefore, maintained.
Patent JP-S61198286-A (JP)
Inventor: SHINODA HIROSHI
IPC: G06F3/038
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62198069-A (JP)
Inventor: TANAKA SADAMASA
IPC: H01R13/70
Filed: 1986-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61199003-A (JP)
Title: Heat treatment of aluminum alloy powder extruded material
Inventor: AKECHI KIYOAKI
IPC: B22F3/24
Filed: 1985-02-28
Abstract: PURPOSE:To obtain Al alloy powder extruded material having excellent mechanical characteristics without cracking by forming an Al alloy powder mixture to a billet then subjecting the billet to hot extrusion, insulating the heat thereof so as not to allow the air cooling of the extruded material than hardening it. CONSTITUTION:Various kinds of the Al alloy powder mixtures formed by using the Al powder or Al base alloy powder as a base and mixing various metallic powders of Mg, Cu, Fe, Co, Ni, etc. and the alloy powders of these metals, etc. therewith or the compacted moldings thereof are made into the billet. The billet is then subjected to the hot extruding and thereafter the extruded material is insulated of heat by a heater to advantageously a 400-530 deg.C range to avoid air cooling and in succession, the extrudate is hardened. A method consisting in putting the extrudate into a water tank or the like can be adopted for the heating method. As a result, the extruded material having no surface cracks and having the excellent mechanical characteristics such as strength and wear resistance is obtd.