baber/WOPTO huggingface dataset:
Patent JP-H03226986-A (JP)
Title: Manufacture of ceramics wiring board and ceramics heating body
Inventor: OKAMOTO MITSUHIRO
IPC: C04B41/88
Filed: 1990-01-31
Abstract: PURPOSE:To readily generate a metal carbonate by a simpler method by degreasing an aluminium nitride green sheet and conductor metal paste in such a manner as leaving as residual carbon one part of organic binder contained in the aluminium nitride green sheet and the conductor metal paste, and then burning the aluminium nitride green sheet and the conductor metal paste. CONSTITUTION:A wiring pattern is formed on an aluminium nitride green sheet using conductor metal paste composed mainly of powder of tungsten or molybdenum and the aluminium nitride green sheet and the conductor metal paste are degreased in such a manner that one part of organic binder contained in the aluminium nitride green sheet and the conductor metal paste is left as residual carbon. Thereafter, the aluminium nitride green sheet and the conductor metal paste are burned in non oxidation atmosphere simultaneously and at least one part of the conductor metal paste is caused to react with the residual carbon to form a metal carbonate. There is thus no necessity of using metal carbonate as a raw material conductor and the metal carbonate is readily generated through a small number of processes.
Patent JP-H01196317-A (JP)
Title: Intake manifold and its manufacture
Inventor: KASUGAI JOJI
IPC: B29C45/44
Filed: 1988-01-30
Abstract: PURPOSE:To handle a core to be used more easily and reduce the manufacturing cost by setting the core which can be fludized in a mold using a resin material as a reaction injection molding material at the time of injecting the resin material into a cavity of the mold. CONSTITUTION:A core 31 is set in a mold 33. Said mold 33 is formed of synthetic resin such as epoxy resin or the like. Then, a reaction injection molding material is injected into a cavity 35 through a runner and a gate. As the reaction injection molding material, for instance, RIM urethane, RIM epoxy.RIM nylon and a material constituted of said materials blended with a reinforcing material can be used. The core 31 can be formed of a material (sand or the like) other than metal, and the weight of core 31 can be made lighter. As the core 31 can be used as a solid, its molding is simplified. Also, in case the core of low melting point alloy and having a thin wall section is formed, said thin wall section is scarcely deformed.
Patent JP-H0556755-A (JP)
Title: Livestock feed additive and livestock feed
Inventor: HAYASHI MASAHARU
IPC: A23K1/16
Filed: 1992-02-06
Abstract: PURPOSE:To provide the title additive excellent in the preventive/therapeutic effects for protozoan diseases such as coccidiosis and feed efficiency, useful for broilers, etc., containing each specific triglyceride and monoglyceride, etc. CONSTITUTION:The objective additive containing (A) a triglyceride of a 6-12C medium chain fatty acid such as caproic acid and (B) at least one compound selected from 6-12C medium chain fatty acids their monoglycerides and their diglycerides. The weight ratio A/B is pref. (10:90)-(90:10). The present additive is pref. added at a level of 0.5-20wt.% to a livestock feed such as corn.
Patent JP-S60165028-A (JP)
Title: Flat-plate cathode-ray tube and its driving method
Inventor: TOMII KAORU
IPC: H04N5/68
Filed: 1984-02-07
Abstract: PURPOSE:To stabilize the vertical deflection amplitude of each cathode, by establishing apertures, same in number as horizontal scanning lines, on the electrodes arranged after the vertical deflection of electronic beams, detecting the beam position for each cathode by means of the beams passing through these apertures, and controlling the vertical deflection circuit. CONSTITUTION:Outside the effective horizontal screen of 1st shield electrodes 5 and control electrodes 6, electrodes 5' and 6' are set up separately from the electrodes within the effective screen. In the electrodes 5', at least same number of apertures 5'' as their scanning lines are established within each cathode area. For inital adjustment, electronic beams are so arranged as to give their own incidence to the precise position on the screen, the amounts of beam flowing into the electrodes 5' and 6' are detected at every time of horizontal scanning with use of detectors 41A and 41B, and the differences or ratios obtained with a comparator 42 are inputted into a memory circuit 44. Laying down a switch 43 to (b) permits the subsequent output from comparator 42 and the output of the memory circuit 44 to be compared with each other using the comparator 45. When any difference is caused by this comparison, differential signal is inputted into a vertical-deflection-controlling circuit 46, for the electronic beam position to be compensated.
Patent JP-H02201542-A (JP)
Title: Compile time shortening system
Inventor: OTA SHINJI
IPC: G06F9/45
Filed: 1989-01-30
Abstract: PURPOSE:To shorten the compile time by correcting an object program of the preceding generation by comparison with the source program of the preceding generation to output a new object program at the time of compiling the program. CONSTITUTION:A compiler 1 compares a source program 2 of the latest generation and a source program of the preceding generation with each other to pick up correction positions. Thereafter, an object program 5 of the preceding generation is inputted and is corrected in accordance with correction positions of the source program to output an object program 4 of the latest generation. Thus, the compile time is shortened.
Patent JP-S59147658-A (JP)
Title: Electrical dust precipitator
Inventor: KANAI SOUEI
IPC: B03C3/70
Filed: 1983-02-10
Abstract: PURPOSE:To prevent sticking of suspended dust on the covering of wirings and the surface of insulators and to maintain the insulating performance thereof by containing the wirings and insulators in the dust precipitating part of an electrical dust precipitator in a series of a power feed duct and providing a means for filling pressurized gas in the duct. CONSTITUTION:The electric current from a high voltage generator 3 is fed through wirings 6, 7 supported by insulators 9, 23 to a high voltage electrode 15. The wirings 6, 7 and insulators 9, 23 in such a power feed mechanism are contained in a terminal box 8 and a purging duct 22. The pressurized gas sucked by a pump 19 through a filter 18 is dried by a dehumidifier 20 and is fed to the box 8 and is discharged through the duct 22 and the box bodies 25A, 25B in which a high potential electrode 15 is penetrated. Sticking of suspended dust on the wirings 6, 7, the insulators 9, 23 and an insulator 14 for dust precipitation is thus obviated and a good insulating condition is maintained in the insulators at all times.
Patent JP-H01197335-A (JP)
Title: Production of laser optical base material
Inventor: YAMAGATA SHIGERU
IPC: C03B20/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a laser optical base material capable of assuring durability and high quality for laser beams having high output and a short wavelength range by heat-treating the high-purity quartz glass lumps in the oxidative or reductive atmosphere to remove oxygen defect. CONSTITUTION:In the case of production of a laser optical-system base material utilized for laser beams having a specified wavelength range of nearly 400nm and below, the following treatment is performed. In other words, after forming the high-quality quartz glass lumps made to a laser optical-system base material, these quartz glass lumps are heat-treated in either of the oxidative atmosphere or the reductive atmosphere and thereby oxygen defect existing in the structure of these quartz glass lumps is removed. It is desirable that the temp. of the above-mentioned heat treatment is arbitrarily selected at 500-1500 deg.C and removal of oxygen defect is made difficult at the temp. lower than 500 deg.C and on the other hand, the effect is not improved even at the temp. higher than 1500 deg.C and disadvantage of deformation of the glass lumps is caused on the contrary.
Patent JP-H06234510-A (JP)
Title: Production of nitrogen enriched air
Inventor: NINOMIYA KOHEI
IPC: B01D53/26
Filed: 1993-02-09
Abstract: PURPOSE:To efficiently produce a dry nitrogen enriched air from an air containing moisture by using a hollow yarn separation membrane. CONSTITUTION:The air containing moisture is compressed and supplied to a dehumidifier incorporated with separation membrane modules composed of the bundle of the hollow yarn to remove the moisture in the air, and next, the dried air is supplied to a nitrogen enriching device incorporated with separation membrane modules and the dry oxygen enriched gas obtained from a permeating side is utilized for removing moisture in the dehumidifier and the unpermeated dry nitrogen enriched air is recovered from the nitrogen enriching device.
Patent JP-H08219012-A (JP)
Title: Assembling method and device for piston assembly
Inventor: ITO SHINICHI
IPC: F04B39/14
Filed: 1995-02-09
Abstract: PURPOSE: To make automated installation of a piston on a swash plate fixed to a rotary shaft, wherein shoes are interposed in the installation. CONSTITUTION: In the laid attitude, a plurality of shoes 7, 7 are in line installed by a mounting means 31 on the bottom surfaces 4a' of notches formed in pistons 4. The pistons 4 are held parallel at a certain spacing on the receptacle part 28a of a slide table 28 and moved to an outer guide 26 of a base table 22. A piston guide member 35 is installed in a position just before the encounter point of the piston moving path with the periphery 3a of a swash plate, and the notches 4a are put matching with the swash plate periphery 3a when the pistons 4 held by the piston receptacle 28a reach the periphery 3a. A pushing member 37 is installed in a position just before the encounter point of the piston moving path with the swash plate periphery 3a, and the adjoining ends of shoes 7, 7 placed in the notches are pressed to the bottom surfaces 4a' of the notches 4a. The shoes 7 are raised to be parallel by the pushing member 37 white confronting the font and rear surfaces of the swash plate 3.
Patent JP-S59147416-A (JP)
Title: Rotary transformer
Inventor: OOCHI TOSHIO
IPC: H01F38/18
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a small type transformer enabled to transmit and receive a signal generating no deterioration of performance by a method wherein a flat sectional shape conductor coil having an insulating film on the outside and wound by one turn as the number of turns of the conductor to be used on the small ratio side of the number of turns is buried in grooves provided on the surfaces of magnetic cores. CONSTITUTION:A primary side magnetic core 1 and a secondary side magnetic core 2 are arranged to be used in parallel and facing mutually interposing a gap lg between them. The number of turns of primary side conductor coils 11, 12 is one turn having the maximum winding efficiency, and conductor coil width lw can be made small. An urethane film 100 is coated on the outside circumference of the conductors 11, 12, the conductors are buried in grooves provided in the cores, and are adhered and fixed without exposing on the planes of the magnetic cores. The conductor having the phi0.12-phi0.16mm. winding diameter and wound by 6T on the secondary side is arranged in the magnetic core groove of 0.20mm. depth, and conductor coil width Cw on the secondary side is made to 1-1.2mm.. The primary side winding is buried in the core of the groove shape the same with the secondary side making the conductor size to the degree of 0.1mm. thickness, 1mm. width, namely the ratio is the degree of 1:10. Accordingly, transmitting and receiving of a signal generating no deterioration of performance can be attained.
Patent JP-S54114651-A (JP)
Title: Running control in multi-stage hydraulic machines
Inventor: TSUNODA SACHIO
IPC: F03B15/04
Filed: 1978-02-28
Abstract: PURPOSE: To safen a hydraulic machine by opening the highest stage section guide vane smaller than that of another stage section after another stage section guide vane is opened at water wheel start or pump stop.  
     CONSTITUTION: When a water wheel or a pump starts operating at water wheel start or pump stop after opening the guide vanes 2 and 4, the highest stage section guide vane 4 is opened after first opening another stage section guide vane 2 with the highest pressure stage section guide vane 4 opened and the degree of opening in the highest pressure stage section guide vane 4 is kept lower than that of another stage section guide vane, then the guide vanes are controlled up to the prescribed degree of opening a 0 . This permits the effect of hydraulic change due to the degree of opening control of the guide vanes to be large only in the extremely limited channel section of the casing 6 or such at the hydraulic duct farther than the highest pressure stage section guide vane 4 to be large and a greater part of channels to be safe from the strength viewpoint. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08219493-A (JP)
Title: Air conditioner
Inventor: TSUCHINO TAKASHI
IPC: F24F5/00
Filed: 1995-02-09
Abstract: PURPOSE: To improve a heat exchanging efficiency by a method wherein heat exchanging portions are combined to each other in response to an air speed distribution in a way that heat exchanging amounts at a plurality of heat exchanging portions may become substantially equal to each other. CONSTITUTION: An air speed distribution at an outdoor heat exchanger 11 is set such that an air speed is high at a central part of the outdoor heat exchanger 11 and the air speed is gradually decreased toward both upper side and lower side. Then, the number of steps in a refrigerant passage of the upper path 1 and the lower path 4 is set to 8, the number of steps in the refrigerant passage in a path 2 and a path 3 near the central part is set to 6, a low heat exchanging amount is present at the central part in response to an effective length difference in each of the refrigerant passages of each of the paths 1, 2, 3 and 4 and a plurality of paths 1, 2, 3 and 4 having different number of steps in response to the air speed distribution are arranged in a way that a heat exchanging amount of each of the paths 1, 2, 3 and 4 of the outdoor heat exchanger 11 becomes substantially equal,  thereby it is possible to improve a heat exchanging efficiency of the outdoor heat exchanger 11.
Patent JP-S58138630-A (JP)
Title: Marking method for rubber article
Inventor: YOSHIE ATSUFUKU
IPC: B29C65/02
Filed: 1982-02-12
Abstract: PURPOSE:To clearly mark a surface of a rubber article, by a method wherein a mark sheet is fitted into a recess provided in the surface of a metallic mold so that the surface of a heat-insulating sheet of the mark sheet makes contact with the bottom surface of the recess, then an unvulcanized rubber article is fitted into the metallic mold, and is heated. CONSTITUTION:Arbitrary marks 3 such as characters, symbols or figures are printed on a surface of a base 2 consisting of an unvulcanized rubber to produce the mark sheet 1, and the heat-insulating sheet 4 is laminated on the mark sheet 1 through a releasing layer 5 provided for the sheet 4. Then, the mark sheet 1 is fitted into the recess 6b previously provided in the surface of the metallic mold 6 for vulcanization so that the surface of the heat-insulating sheet 4 makes contact with the bottom surface of the recess 6b. Thereafter, the unvulcanized rubber article A is fitted into the mold 6 and is heated, whereby the article A and the mark sheet 4 are vulcanized and molded, and are simultaneously adhered to each other.
Patent JP-H08220376-A (JP)
Title: Formation of spherically ended fiber lens
Inventor: KIMURA MITSUTERU
IPC: G02B6/32
Filed: 1995-02-09
Abstract: PURPOSE: To easily form a spherically ended fiber lens having a prescribed focal length with high accuracy by melting the front end of an optical fiber with an optical fiber melting device and pressing a prescribed mold to this end at the time of the molten state. CONSTITUTION: This method for forming the spherically ended fiber comprises melting the front end of the optical fiber 10 and balling up this front end to form a lens consists of a stage for heating the front end of the optical fiber 10 by electric discharge with the optical fiber melting device 1 and balling up this front end. The front end of the optical fiber 10 balled in the molten state is pressed to the mold 2 having a prescribed shape and is so formed that the prescribed focal length is obtd. The optical fiber lens with which the prescribed focal length or focal image is obtainable is obtd. by combining the melting device 1 and the mold 2 in such a manner.  The shape of the mold 2 is transferred to the fiber 10 by pressing the front end to the mold and, therefore, if the optical focal length, the shape of the lens, etc., are known from the beginning, the lens having exactly the same shape is manufactured by forming the mold meeting such shape and executing molding under the best conditions.
Patent JP-S54115834-A (JP)
Title: Device for preventing bottle from misting
Inventor: KISHI YASUNARI
IPC: G01N27/04
Filed: 1978-02-27
Abstract: PURPOSE: To suitably control energization of a heater wire of a device for preventing a bottle from misting by providing a dewdrop detecting sensor and a temperature detecting sensor.  
     CONSTITUTION: A dewdorp detecting sensor 5 of parallel electrode plates and a temperature detector 8 including a temperature sensor 8c are provided along the window glass surface of a vehicle and connected through a detector 6 and an amplifier 7 to a heater wire 3. Thus, the sensor 5 maintains high resistance when dewdrio is not adhered onto a window glass and low resistance when dewdrop is adhered onto the glass. When the atmospheric temperature decreases below freezing point, the sensor 8c turns a transistor 8a on. When the window galss is misted with dewdrop frozen thereon, a relay coil 7c is thus energized to close its contact 7c so as to energize the heater wire 3 in good response. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07209684-A (JP)
Title: Lens barrel
Inventor: YAMAZAKI SATOSHI
IPC: G03B5/00
Filed: 1994-01-24
Abstract: PURPOSE:To save the space and simplify the assembly and decomposition in the lens barrel when a shake preventive mechanism part, etc., is incorporated and to increase the diameter of a lens by securing an optical system space. CONSTITUTION:The lens barrel is equipped with a shake prevention optical system L3 which is moved in a plane perpendicular to the optical axis I of a main optical system to prevent image shake and an image shake preventive driving mechanism 30 (30X and 30Y) which drives said optical system. This image shake preventive driving mechanism is arranged at the periphery of the shake prevention optical system without overlapping with other mechanism. Further, a transmission shaft 17 (17b) for a driving force to a focusing mechanism part arranged in front of the shake preventive mechanism is arranged without overlapping with the image shake preventive driving mechanism arranged at the periphery of the shake prevention optical system.
Patent JP-S61183879-A (JP)
Title: Non-aqueous secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M10/0569
Filed: 1985-02-08
Abstract: PURPOSE:To obtain high energy density, low self-discharge and high coulomb efficiency by making a positive electrode of polypyrrole while making a negative electrode of acetylene high polymer and a solvent of electrolyte of an ether system compound. CONSTITUTION:Polypyrrole to be used as a positive electrode 5 can be a single polymer of pyrrole while being able to be a copolymer with the other compounds able to be polymerized. The kinds of acetylene high polymers to be used as a negative electrode 3 are not particularly limited and, for instance, an acetylene high polymer or the like to be obtained in a filmy state at the time of polymerization is used. Further, as an ether system compound to be used for a solvent of an electrolyte the aliphatic family, alicyclic type and aromatic family ether system compounds are used.
Patent JP-S62180702-A (JP)
Title: Fiber-reinforced semipermeable composite membrane
Inventor: WATANABE TETSUO
IPC: B01D71/56
Filed: 1986-02-05
Abstract: PURPOSE:To improve the alkali resistance and dimensional stability of the titled membrane by using a composite membrane consisting of aromatic polyamide fiber cloth, a polysulfone porous carrier layer, and the active layer of a cross-linked polyamide or a cross-linked polyurea. CONSTITUTION:The woven fabric or the nonwoven fabric made of armatic polyamide consisting of meta- or para-phenylenediamine and isophthalic acid or terephthalic acid is used as the reinforcing material. A soln. of polysulfone in an aprotic polar solvent is cast over the reinforcing material, and the porous carrier layer is formed by a wet film forming method wherein the soln. is coagulated in a medium consisting essentially of water. Then the carrier layer is impregnated with an aq. soln. of a compd. having >=2 reactive amino groups, and then allowed to react with a multifunctional acid halide or a multifunctional isocyanate to form the active layer consisting of a cross-linked polyamide or a cross-linked polyurea.
Patent JP-H10203542-A (JP)
Title: Bag for refill
Inventor: INAGAWA YOSHINORI
IPC: B65D75/58
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of dust without the remainder of the contents even when not only liquid but also powdery materials are contained and easily refill the bag, by providing a funnel-shaped discharge opening at the upper end of the bag body and gradually tapering off the top face of the containing part in the bag body to the front end of the discharge opening. SOLUTION: When the thin cylindrical part 22 of a funnel-shaped discharge opening 20A provided in a standing pouch 1a is inserted in the opening of a refilling container and the container is turned upside down, the container can be easily refilled with the contents. In this time, the contents flow into the opening end 22a along the inclined face of the conical part 21 of the funnel- shaped discharge opening 20A and does not remain on the opening 20A. Since the top face 9 of the bag body 2 is also gradually tapered off to the connection part of the discharge opening, the contents, in the standing pouch 1A do not remain. And further, since the whole opening of the refilling container is closed with the conical part 21 of the funnel-shaped discharge opening 20A, even powdery contents do not scatter as dust.
Patent JP-S58140174-A (JP)
Title: Multibeam laser oscillator
Inventor: SUEDA TADASHI
IPC: H01S3/08
Filed: 1982-02-16
Abstract: PURPOSE:To enable to adjust the titled oscillator by simply positioning one reflecting mirror in parallel to the other reflecting mirror by a method wherein the pair of reflecting mirrors, to be used in common for all the plurality of optical waveguides arranged in parallel to each other, is positioned at both ends of said optical waveguides facing each other. CONSTITUTION:A plurality of tubes 12, to be used as hollow dielectric waveguides 11, are tied up in parallel to each other, the pair of reflecting mirrors 13 and 14, with which an optical resonator is constituted, are attached to both ends of said tubes 12 in such a manner that the tubes 12 will be interposed between the reflecting mirrors, and the constitution of the multibeam laser oscillator is completed. The reflecting mirror 13 is a total reflection mirror, the other reflecting mirror 14 is a translucent mirror, and a laser beam is emitted from these mirrors. As the pair of reflecting mirrors are used for the laser beam of waveguide type, plane mirrors can be used for them, and the adjustment of the titled oscillator can be done by simply performing a vertical positioning on the center axis of the hollow dielectric waveguide passage 11, thereby enabling to perform the adjusting work very easily and quickly.
Patent JP-S63191758-A (JP)
Inventor: SATAKE SHIGEMI
IPC: B65D35/02
Filed: 1987-02-02
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。