baber/WOPTO huggingface dataset:
Patent JP-H1068599-A (JP)
Title: Barrel connecting method of rifle in breech
Inventor: UGO GUSSALLI BERETTA
IPC: B23K26/20
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce a whole weight through the reduction of thickness of a connecting component and permit automation of connecting method without generating any abnormal thermal stress in a barrel by a method wherein the barrel is connected permanently to a frame by laser welding and excessive substances in the connecting area are removed. SOLUTION: Barrels 11 and a frame 12 are constituted of same substance, equal in chemical constituents and material structure, while the frame 12 is provided with through holes 121 for respective barrels 11 and the top surface 122 of the frame is machined so as to have a surface, abutted against the shoulders 112 of respective barrels 11. The ends 111 of barrels 11 are forced into respective through holes 121 in the frame 12 so that the shoulders 112 of the barrels 11 are abutted against the top surface 122 to connect the barrels to the frame previously. Thereafter, laser welding is effected in respective areas in abutting surfaces 112, 122 between the barrels 11 and the frame 12 as well as between rear end areas of the barrels 11 and the frame 12 to connect them. Further, excessive substances in the connecting areas are removed in the atmosphere of inert gas.
Patent JP-H0816487-A (JP)
Title: Data processor
Inventor: WATARI SHIGENORI
IPC: G06F12/16
Filed: 1994-07-01
Abstract: PURPOSE:To make a data processor, on which an MPU is mounted, both fast and reliable. CONSTITUTION:The data processor, equipped with a main storage device 5, the MPU 4, an I/O device 6, an address bus 1, a data bus 2, and a control bus 3, uses both a parity circuit 8 which detects the adequacy of an instruction and data when they are read out of the main storage device 5 and an error memory automatic repairing circuit 9 which corrects an error of the instruction and data altered while stored in the main storage 5 in a cycle wherein the main storage 5 is neither read nor written by the MPU 4, etc., in combination.
Patent JP-H07278083-A (JP)
Title: Production of carboxylic acid derivative
Inventor: TAKASE AKIRA
IPC: C07C255/37
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a carboxylic acid derivative useful as e.g. an agricultural germicide by reaction of a specific benzyl halide with a cyano compound followed by advancing the subsequent reactions under mild conditions using a single solvent throughout the whole process. CONSTITUTION:The objective derivative of formula IV (L is a halogen or a 1-5C alkoxyl) is obtained by the following processes: a benzyl halide of formula I (R<1> and R<2> each us H, a 1-5C alkyl, an alkoxyl, a 2-4C alkenyl, a halogen or trifluoromethyl; X is a halogen) is reacted with a cyano compound to produce a phenylacetonitrile of formula II which is then reacted with an alkyl nitrite in the presence of a base to form an alpha-hydroxyiminophenylacetonitrile, which is, in turn, reacted with an alkylating agent into an alpha- alkoxyiminophenylacetonitrile, which is then hydrolyzed in the presence of a base, or hydrated and treated with an acid followed by hydrolysis, to produce an alpha-alkoxyiminophenylacetic acid which is, in turn, reacted with an acid halogenating agent.
Patent JP-H10338016-A (JP)
Title: Suspension device
Inventor: UESUGI TAKASHI
IPC: B64C25/60
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To automatically regulate height and inclination of a body without any influence on running performance due to increase in weight by detecting continuous inclination of the body over a predetermined time and changing a body height position from a tread face. SOLUTION: In a suspension device 10, a height position of a body 12, which is provided with four wheels 11, 11, 11, 11 touching the ground, is changed on the basis of detection of a continuous inclination of the body 12 over a predetermined time, so that the vehicle body 12 is held horizontally. In the suspension device 10, a shock inputted from a tread face to the vehicle body 12 is absorbed by means of a coil spring 14, and furthermore, vibration of the coil spring 14 is absorbed by means of a damper 15. If the vehicle body 12 is tilted continuously over a predetermined time, a detection means 13 detecting an inclination of the mounted vehicle body 12 detects the inclination of the vehicle body 12, and then, the height of the vehicle body 12 is returned by means of the damper 15 and the height of the vehicle body 12 can be kept constant substantially.
Patent JP-S5483095-A (JP)
Title: Preparation of anti-thrombogenetic polyamide
Inventor: TAKAGI KUNIHIKO
IPC: A61M1/00
Filed: 1977-12-15
Abstract: PURPOSE: To prepare the title polyamide having excellent antithrombogenetic action, mechanical strength, and moldability, by reacting a quaternarized aminated polyamide with an anti-thrombogenetic compound having an anionic group.  
     CONSTITUTION: An aminated polyamide obtained by reacting a polyamide with an oligomer and/or polymer of ethylene imine of formula I or II (n≥2) in a solvent at -20 - +250°C for 10 min. -24 hours, is quaternarized by reacting with a quaternarization agent such as hydrogen halide, halogenated hydrocarbon, etc., at 0W90°C for 1W24 hours; and the quaternarized aminated polyamide is made to react with 0.01W10 wt.% aqueous solution of an anti-thrombogenetic compound having an anionic group, such as heparin, vinylsulfonic acid, etc., at 10W100°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0723395-A (JP)
Title: Image processor
Inventor: MURAMATSU MIZUKI
IPC: H04N7/15
Filed: 1993-06-23
Abstract: PURPOSE:To display a picture free from incogruity feeling in its movement on a monitor on the receiving side. CONSTITUTION:An interpolation processing part 97 predicts an interpolation frame image in a succeeding picture based upon transmitted motion vector data (v) and prepares an interpolation predicted frame image having a frame rate equivalent to that of a standard television(TV) picture. A frame memory 95 also prepares the predicted frame image of the succeeding picture from the motion vector data. An adder 93 adds transmitted difference data to the predicted frame image to prepare a real picture, outputs the real picture through a switch 98a and displays the picture on the monitor.
Patent JP-S5577763-A (JP)
Title: Copy magnification varying device
Inventor: KITAJIMA TADAYUKI
IPC: G03G15/041
Filed: 1978-12-08
Abstract: PURPOSE:To position the optical member securely, by providing auxiliary power forming means and elastic means which accumulate and release force alternately. CONSTITUTION:Coil springs 41, 44 are assembled to link plates 37, 40, 42 which are intended to move a moving base 23 on which is secured a supporting base 22 fastening the lens-barrel B of a lens 16, reciprocally along guides 24, 25, and a return spring 59 to enforce a stopping plate 51 is provided. In this setting, when a variable power button is depressed, a solenoid 50 is ebergized, and the stopping plate 51 turns down, and a driving motor 27 rotates to rotate a rotation driving  plate 32 through a unidirectional rotation clutch 34, so that magnets 491, 492 confront one of Hall elements 46-48 successively to issue stop signals for solenoid 50 and motor 27 sequentially. In consequence, the stopping plate 51 turns back due to action of the return spring 59, and a roller 56 is pressed down into one of stepped parts 53-55 due to action of the coil springs 41, 44, so that the lens 16 may be stopped exactly at a specified position.
Patent JP-H024872-A (JP)
Title: Sterilizing, stain proofing and deodorizing method by fixing copper fine powder
Inventor: YOME KEIICHI
IPC: A01N25/04
Filed: 1988-06-22
Abstract: PURPOSE:To carry out harmless sterilization, stain proofing and deordorization having high effect by uniformly dispersing a high-purity copper fine powder into a dispersing medium containing a binder, atomizing or spraying the dispersion into a substrate or dipping the substrate in the above-mentioned dispersing system and fixing the copper fine power. CONSTITUTION:For example, a copper fine powder, preferably having >=97wt.% purity and 200-400 mesh is added to a dispersing medium (e.g., aqueous medium type, preferably obtained by emulsifying montan wax, etc., having high acid value using ammonia, etc., or organic solvent type obtained by dissolving a synthetic resin, etc., in a proper organic solvent) using a binder such as a synthetic resin or synthetic rubber as a dispersing agent in an amount of 30-0.01wt.% based on other solid component and uniformly dispersed into the above-mentioned dispersing medium and the obtained dispersion is bonded to a substrate such as paper, fabrics, leather or marine body by atomizing, spraying, printing, coating, etc., or a substrate is dipped in the dispersing medium and dried to fix the copper fine powder.
Patent JP-H0715361-A (JP)
Title: Dbs tuner
Inventor: HORI MAKOTO
IPC: H04B1/08
Filed: 1993-06-23
Abstract: PURPOSE:To surely make earth connection even when a signal is sent through a simple pin terminal by making earth connection between a tuner main body and an externally mounted circuit with an earth terminal formed by folding a chassis of the tuner main body. CONSTITUTION:Part of a chassis angle 7 is folded to form an earth terminal 2. A notch groove 8 is formed on the surrounding of the part being the terminal 2 in the angle 7 and the part of the earth terminal 2 is folded nearly at right angles. In this case, the area for the terminal 2 is made larger than the area of the side face of terminals such as an IF-OUT terminal 1 and an IF-IN terminal 3. The terminal 2 formed by folding the part of the angle 7 is connected to an externally mounted circuit 9. In this case, the terminal 2 is arranged at a position inserted between the terminals 1 and 3.
Patent JP-H0444197-A (JP)
Title: Flame detection alarm
Inventor: MIZUTANI NOBORU
IPC: G08B17/12
Filed: 1990-06-11
Abstract: PURPOSE:To realize a small-sized and light-weight fire detection alarm by building an ultraviolet sensor, an alarm, and various electric circuits, etc., in one enclosure. CONSTITUTION:An ultraviolet sensor (UV tube) 1 which is operated when sensing ultraviolet rays included in a frame, a power source battery E, a DC-DC converter 2, a driving circuit 3 which outputs a pulse signal from the ultraviolet sensor 1, a flame discriminating circuit 4 which discriminates whether the pulse signal outputted from the ultraviolet sensor 1 is generated by sensing ultraviolet rays of the flame or sensing the other ultraviolet rays, an oscillating circuit 5 for alarm, and an alarm 6 are provided in one enclosure 7. The ultraviolet sensor 1 is exposed to the outside through an aperture window 8 of the enclosure 7. Thus, the configuration is simplified and the malfunction is prevented.
Patent JP-S5775739-A (JP)
Title: Wire cut electric discharge machining device
Inventor: ARAMAKI ATSUSHI
IPC: B23H7/10
Filed: 1980-10-30
Abstract: PURPOSE:To reduce feed resistance of electric power and increase a feed amount of machining liquid, by extending a wire cut electric discharge machining wire electrode through the hollowed hole of a hollow column-shaped body and feeding the electric power through said hollow column-shaped body. CONSTITUTION:A wire electrode 1 is positioned by a die 3 and pulled downward at a certain angle through the hollowed hole 71 of cylindrical power feed unit 7. The power feed unit 7 is provided in a position eccentrically located from the center of a retainer 6 to surely obtain a contact with the wire electrode 1. Machining liquid 8 is fed to a machining gap from a nozzle 4 to simultaneously pass through the hollowed hole 71 of the power feed unit 7 and cool the wire electrode 1. In this way, the distance from a power feed part to a machining part can be reduced to decrease electric power feed resistance. Further the wire electrode can be fully cooled by a small amount of machining liquid, then a feed amount of the machining liquid can be increased to the machining part.
Patent JP-H11341948-A (JP)
Title: Control of tea-making step by measurement of water color
Inventor: HATA TAKAO
IPC: A23F3/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a tea-making step by measurement of water color, capable of obtaining an extraction solution from processed tea leaf in which treatment in each tea-making equipment constituting a tea- making line is carried out and keeping operation conditions of the tea-making equipment in preferable state according to color of the extraction solution. SOLUTION: Processed tea leaf A for which each tea-making equipment constituting a tea-making line 10 is carried out is sampled and hot water is added to the sampled processed tea leaf A to afford an extraction solution and operation conditions of the tea-making equipment are judged from the color of the extraction solution and the operation conditions of the tea-making equipment is set based on the result. Since color of the extraction solution is digitized and the difference between the value and standard data can quantitatively recognized, processing conditions of the tea-making equipment are objectively judged. Since the extraction solution can be obtained even from any stage of processed tea leaf A, the method can be applied to any tea-making equipment constituting the tea-making line 10.
Patent JP-S6044763-A (JP)
Title: Solar heat collector apparatus
Inventor: KAWAMOTO TSUKASA
IPC: F24S10/50
Filed: 1983-08-22
Abstract: PURPOSE:To obviate an operation wherein heat is excessively collected, by interposing a by-pass valve between a heating medium inlet side and an outlet side header pipe, which by-pass valve is for sensing the temperature of a heating medium flowing through the system and will be opened when the temperature exceeds a prescribed temperature. CONSTITUTION:A thermostat type by-pass valve 14 is interposed between a heating medium inlet side header pipe 8 and an outlet side header pipe 9. In the usual heat collecting operation, the thermostat type by-pass valve 14 is closed, the heating medium pumped through a heating medium circulating line 5 is divided from the inlet side header pipe 8 into collector pipes 10, and after it has absorbed solar heat and its temperature has been elevated, the streams of the heating medium meet in the outlet side header pipe 9, through which the heating medium flows. When the temperature of the heating medium gets to or over a prescribed value, that temperature is sensed by a thermostat element 21 and the by-pass valve 14 is opened, so that the heating medium is flowed through the inlet side header pipe 8 directly into the outlet side header pipe 9 thereby decreasing the amount of solar heat absorbed by the collector apparatus. Accordingly, an operation where excessive heat is collected can be avoided, and the heating medium flowing through the heat exchanger is kept at safe operation temperatures at all times.
Patent JP-H06341891-A (JP)
Title: Vibration pick-up
Inventor: SEKI ATSUSHI
IPC: G01H11/08
Filed: 1993-05-31
Abstract: PURPOSE:To confirm a sensing axis direction at a glance and to improve ease of use by expressing marks indicating the direction of each sensing axis direction of a sensing element stored in the case of a vibration pick-up collectively at a specific location on the surface of the case. CONSTITUTION:Three arrow symbols 23A, 23B, and 23C indicating the directions of X, Y, and Z axes are collectively displayed on the upper surface of a pick-up case 22 and the sensing axis direction of each sensing element can be confirmed at a glance. Also, the arrow symbols 23A-23C are marked so that they face the direction of positive pole of the sensing axis of each corresponding sensing element. 'X', 'Y', and 'Z' characters 24A, 24B, and 24C corresponding to the directions of sensing axes of each corresponding acceleration pick-up are indicated near the arrow symbols 23A-23C.
Patent JP-S5775992-A (JP)
Title: Purification of stevioside
Inventor: OSADA MASASHI
IPC: C07H15/256
Filed: 1980-10-30
Abstract: PURPOSE: To carry out the decoloring and purification of stevioside, easily, in an industrial scale, by treating the extract liquid of the leaves of Stevia with activated charcoal and activated clay in combination, thereby effectively removing the impurities such as pigments from the liquid.  
     CONSTITUTION: The extract liquid obtained by the extraction of the sweetening substances (general name: stevioside) from the leaves of Stevia rebaudiana Bertoni, is mixed with a flocculant (e.g. common alum or polyaluminum chloride) to flocculate and remove the collidal impurities, and then treated with a non-polar resin (e.g. "Duolite " ES-861) to adsorb the sweetening substance to said non-polar resin. The adsorbed substance is eluted with an organic solvent (e.g. methanol, acetone, etc.), and the eluate is decolored and purified with activated charcoal and activated clay. Although activated charcoal can absorb the stevioside firmly in an aqueous solution, it hardly adsorbs in an organic solvent and nevertheless keeps the decoloring effect. The decoloring and purification effects of activated charcoal can be promoted by the combined use with activated clay. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0318683-A (JP)
Title: Manufacturing of vane
Inventor: IIO MASAHIRO
IPC: F01C21/08
Filed: 1989-06-15
Abstract: PURPOSE:To obtain light vanes of high productivity and suitable for massproduction by producing a billet made mainly of powder aluminum alloy and cutting the belt-like vane material made by extruding the billet by the specified length. CONSTITUTION:A billet 20 is made mainly of powder aluminum alloy B. In the next step, a vane material having a hollow section 80, wherein at least the top surface 8c of the head section, front face 8a, and rear face 8b are contin ued and both ends 8e in the axial direction are penetrated, is formed of a belt- like vane material made by extruding this billet 20. This vane material is cut by the specified length to make vanes 8. In such manner, light vanes of high productivity and suitable for massproduction.
Patent JP-H06340189-A (JP)
Title: Overlapped sheet
Inventor: SUGAWARA HIDEHITO
IPC: B42D15/04
Filed: 1993-05-31
Abstract: PURPOSE:To obtain an overlapped sheet which can be bound and is free from unevenness and suitable for test paper or a collection of questions with attached writing of answers without increasing a thickness of a binding part which is stuck strongly and hard to peel off. CONSTITUTION:An overlapped sheet 1 is constituted of the first sheet 2 of answer paper wherein a peelable pressure-sensitive adhesive agent 9 is provided on the back after adhesion and an answer column 8a is provided on the surface and the second sheet 3 of question paper wherein an adhesive strength increasing layer 13 is provided on a surface side and question writings 14 to the answer column 8a are provided, the surface side of the second sheet is piled upon the rear side of the first sheet 2 and when fixed pressure is applied to the same, the part of the adhesive strength increase layer 13 is stuck strongly so as to be difficult to peel off and the other part is stuck weakly so as to be peelable. Under this state, the question writings can not be confirmed visually, but becomes confirmable visually when the first sheet 2 and second sheet 3 are peeled off except the adhesive strength increasing layer 13.
Patent JP-H11353783-A (JP)
Title: Disk recording and reproducing device
Inventor: YOSHIZAWA OSAMU
IPC: G11B19/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and reproducing device in which erroneous information caused by vibration and the like never be written (recorded) during processing dubbing to a disk. SOLUTION: This device is provided with a recording head 27 and an optical pickup 29 recording information in a mini-disk 28, a detecting circuit 33 detecting possibility for occurrence of an inertia force being different from a normal one for the minidisk 28 and the optical pickup 29, and a servo control circuit 31 (system controller 32) limiting or reserving recording information in a disk by the optical pickup 29 (recording head 27) based on a detected result of the detecting circuit 33.
Patent JP-S6131955-A (JP)
Title: Structural body for sealing oxygen sensor
Inventor: NAKAZAWA MITSUHIRO
IPC: G01N27/409
Filed: 1984-07-25
Abstract: PURPOSE:To seal thin oxygen ion conductive sheets provided on both surfaces of a solid electrolyte and an oxygen diffusion control body on top thereof with high airtightness and good impact resistance by using a joining material formed by dispersing pulverous ZrO2 powder into amorphous SiO2-Ba-Na2O glass. CONSTITUTION:The glass material formed by adding and dispersing 1-30% ZrO2 powder having <=3mu grain size to the amorphous glass consisting of 70.6 wt% (hereunder wt. is omitted) SiO2, 10.7% BaO, 7.3% Na2O, 5.7% K2O, 2.8% Al2O3 and 1.5% Li2O is used as a joining material for sealing. Such joinint material 9 is used for sealing of the oxygen diffusion control body 6 consisting of a capsule 4 provided with porous electrodes 3, 3 of pt, etc. on both surfaces of the oxygen ion conductive plate 2 consisting of the solid electrolyte made by solutionizing Y2O5, MgO, etc. to ZrO2 to stabilize the same and having a diffusion hole 5 covering one electrode 3 and the conductive plate 2. The cracking in the sealing part is thus prevented and the high-reliability oxygen sensor having the high airtightness and impact resistance is thus obtd.
Patent JP-H09319278-A (JP)
Title: Image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G21/10
Filed: 1996-05-25
Abstract: PROBLEM TO BE SOLVED: To increase the holding quantity of recovered toner without making a cleaning roller larger by providing a toner holding roller for restoring recovered toner to the cleaning roller when the toner recovered on the cleaning roller is received and held and restuck to the surface of a photoreceptor. SOLUTION: This device is provided with the toner holding roller 19 receiving and holding the recovered toner on the cleaning roller 12. In the device, the roller 12 cleans the surface of the photoreceptor 1 by electrostatically temporarily recovering the toner left after transfer T1 on the photoreceptor 1 after transferring a toner image. The roller 19 holds the toner on its peripheral surface with the roller 12 and shifts the toner T3 on the roller 19 to the roller 12 so as to stick and restore the shifted toner and the toner T2 recovered on the roller 12 to a surface part where an influence is not exerted on the formation of an electrostatic latent image on the photoreceptor 1.
Patent JP-S63317023-A (JP)
Title: Formed soil for horticulture
Inventor: OTSUBO SHUNSUKE
IPC: A01G1/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the titled soil having excellent moldability, shape holding property after hydration and restorability, by molding a blend of fermented feces, etc., with peat-moss, latex, water, antifungal agent and pH adjustor and drying the molded blend. CONSTITUTION:A mixture of one or two or more selected from fermented feces, wheat embryo bud and wheat bran in an amount of 1-20pts.wt. is blended with 40-70pts.wt. peat-moss with 3-15% moisture content thermally sterilized at 60-130 deg.C under (without) pressure for 2-40min, 2-5pts.wt. latex (e.g. vinyl acetate based latex), 20-40pts.wt. water, 0-0.1pt.wt. antifungal agent and a pH adjustor (e.g. CaCO3) to provide a blend at pH4.5-5.5, which is then filled in a hydraulic type pressing device having a cylindrical or rectangular shaped cylinder of 1-10cm diameter, press molded under 100-2,000kg/cm<2> pressure and dried.
Patent JP-S5855662-A (JP)
Inventor: NAKAMURA YUKIO
IPC: F24F5/00
Filed: 1981-09-28
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-S6131180-A (JP)
Inventor: HASEGAWA SHIGEJI
IPC: A63B69/00
Filed: 1984-07-24
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。