baber/WOPTO huggingface dataset:
Patent JP-S5473498-A (JP)
Title: Fire-preventing substance, and penetrated wall part and electric wire or cable made from said substance
Inventor: SATOU SHIYOUICHI
IPC: H01B7/295
Filed: 1977-11-22
Abstract: PURPOSE: To pvovide a fire-preventing substance of very high fire-preveting property and good working property, by adding hydrated alumina, a halogenic flame retarder and flame-preventing fibers to a liquid copolymer consisting of acrylic ester and acrylonitrile.  
     CONSTITUTION: The fire-preventing substance compriese 100 parts by weight of liquid copolymer which consists of acrylic ester and acrylonitrile (for instance, ethyl acrylate and acrylonitrile) and may be prtley substituted by liquid polyester etc., 200 to 400 parts by weight  of hydrated alumina, 50 to 80 parts by weight of halogenic flame retarder and 0.5 to 5 parts by weight of flame-preventing fibers or inorganic fibers. A penetrated wall part may be manufactured by filling the fire- preventing substance in the gap between a wall and electric wire or cable penetrating the wall. The fire-preventing substance may be cated on electric wire or cable. The adhering property and airtightness of the fire-preventing substance are high. This substance does not undergo deformation or contraction for a long time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6032783-A (JP)
Title: Fluorine-containing coumarins
Inventor: ISHIKAWA NOBUO
IPC: A61P31/04
Filed: 1983-07-30
Abstract: NEW MATERIAL:A compound shown by the formula 3 (R<1> is H, nonfluoro or fluoro aliphatic, or aromatic hydrocarbon; R<2> and R<3> are H, or substituent groups in nonfluoro or fluoro aliphatic hydrocarbon group, hydroxyl group, etc.) USE:Useful as a physiologically active substance such as an insecticide, a fungicide, etc., or an intermediate for their building block. PREPARATION:Phenol or a phenol derivative is condensed with alpha-fluoroacetoacetate shown by the formula 2 in the presence of H2SO4 or POCl3, to give a 3-fluorocoumarin such as a compound shown by the formula 8. The compound shown by the formula 2 is obtained by reacing trifluoroethene with acetyl chloride in the presence of AlCl3 according to the reaction formula to give an adduct shown by the formula 1, followed by decomposing it with an alcohol.
Patent JP-H06327510-A (JP)
Title: Stone retaining device
Inventor: ICHIKAWA NOBUYUKI
IPC: A44C17/04
Filed: 1993-05-19
Abstract: PURPOSE:To provide a stone retaining device capable of simply and quickly fixing a circular gem in particular without requiring large force and without damaging it. CONSTITUTION:A rotary shaft 16 is supported rotatably and movably in the axial direction, it is excited upward by a spring 20, and a cam plate 25 rotated by a handle 26 is brought into contact with its upper end. A belt 35 is suspended on the driving pulley 30 of a motor 28 and the driven pulley 19 of the rotary shaft 16. A caulking tool 18 is fitted to the lower end of the rotary shaft 16 via a chuck 17. A holder 36 fixing and holding a ring base is installed on a table 35 floatingly supported by an air cylinder 33.
Patent JP-H036080-A (JP)
Title: Semiconductor light source
Inventor: TERAISHI KATSUHIRO
IPC: G02F1/37
Filed: 1989-06-02
Abstract: PURPOSE:To improve secondary harmonic conversion efficiency by disposing on the same plane two types of ring resonators having lasing function and secondary harmonic generation function, and further disposing those resonators in close vicinity to each other. CONSTITUTION:Optical waveguides 2, 3 are formed into a square shape on the same plane on a substrate 1, and hence two square-shape ring type resonators are formed. Each resonator 2, 3 comprises four optical waveguides and four corner reflecting surfaces. Lasing is induced in the optical waveguide 3 of the ring type optical resonator 3, and secondary harmonic is generated(SHG) in the waveguide 2. For the two resonators 2, 3, since the optical waveguides 2, 3 are disposed in close vicinity to each other and optically coupled, laser light emitted in the ring type resonator 3 is transferred to the ring resonator 2 and oscillated and propagated through the same. The light is used as excitation light to generate secondary harmonic in the optical waveguide 2. Laser light induced in the resonator 2 is reflected at four corners and hence confined in the resonator 2. Thus, secondary harmonic conversion efficiency is improved.
Patent JP-H05332355-A (JP)
Title: Tilting pad type journal bearing
Inventor: TANIGUCHI SUSUMU
IPC: F16C33/10
Filed: 1992-06-01
Abstract: PURPOSE:To reduce a mechanical loss by decreasing the mechanical loss caused by a pad in a no-load side, though the pad having a similar pad area to a load side is arranged also on the no-load side, in the conventional tilting pad type journal bearing. CONSTITUTION:Two sheets of lower side pads 01 serving as a load side for supporting a shaft load and a single sheet of upper side pad 02 serving as a no-load side are provided. In a single sheet of the upper pad 02, a link angle is set smaller than that of the lower side pad 01, to form a small pad area. Each pad 01, 02 is formed in a directly lubricating system by supplying lubricating oil from the outside guided to a bearing sliding surface.
Patent JP-H038634-A (JP)
Title: Paper supply cassette
Inventor: YOMO TAKASHI
IPC: B65H1/26
Filed: 1989-06-02
Abstract: PURPOSE:To prevent protrusion of transfer materials contained in a paper supply cassette by reaction of impact at the time of setting the supply paper cassette in a main body of a copying machine or the like by providing the cassette with a finger inserting aperture part for fixing the transfer materials contained in it by a finger when the cassette is carried. CONSTITUTION:For setting a paper supply cassette 1 in a copying machine or the like and carrying it in the middle of it, an operater inserts high thumb or other finger into an aperture part 6 to grasp the cassette 1 through transfer materials P. The transfer materials P are fixed at the cassette 1 by this, and they are prevented from protruding from the aperture part 4 in the direction of an arrow A or dropping.
Patent JP-H06346772-A (JP)
Title: Idling rotational speed control device for internal combustion engine
Inventor: NOMA YASUO
IPC: F02D41/08
Filed: 1993-06-11
Abstract: PURPOSE:To judge charging or shutting-off of an electric load correctly so as to suppress fluctuation of an idling rotational speed by calculating the voltage integral value of a mounted battery when idling operation of an internal combustion engine is detected, and making prospective correction of an intake air amount when the calculated value is at a certain prescribed value or more. CONSTITUTION:Idling operation of an internal combustion engine is detected by a means M1. An intake air amount at the time of idling operation of an internal combustion engine is regulated by a means M2. When the idling operation of the internal combustion engine is detected, an intergral value in a prescribed period in relation to the voltage of a battery mounted on a vehicle is calculated by a means M3. When the absolute value of the calculated integral value is at a certain preset value or more, it is judged that the electric load of the internal combustion engine is charged or shut off so as to control an intake air amount by a means M4. Namely, the intake air amount is prospectively corrected by the means M2. Thereby any fluctuation of idling rotational speed of the internal combustion engine is suppressed certainly.
Patent JP-S5568489-A (JP)
Title: High-speed ship
Inventor: KANAI YUTAKA
IPC: B63B1/32
Filed: 1978-11-15
Abstract: PURPOSE: To scheme to reduce frictional resistance by constituting the front water introducing part of the ship rear part screw in rear part standing, and jetting high- pressure air from the standing-up throat part and allowing high pressure air chamber to be generated between the water introducing flow to a screw in navigation.  
     CONSTITUTION: The water introducing part 3 to the propulsion screw 5 at the rear part of a ship body 90 is constituted in the direction of standing-up toward rear part, and high-pressure air which is supplied through a high-pressure air generating apparatus 9 and a pipe 12 is jetted from the standing-up throat part 7. In navigation, high pressure air chamber is formed between the water introducing flow which flows toward the screw 5, passing through the water introducing part 3 from the bottom of the ship 2 in the front half of the ship, and thus the reduction of the frictional resistance between the ship body is schemed. Accordingly, propulsion efficiency is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05305359-A (JP)
Title: Method for deep drawing vessel
Inventor: TAKESHIMA YOSHIO
IPC: B21D24/04
Filed: 1992-05-06
Abstract: PURPOSE:To provide the method for deep drawing a vessel by which the projecting a recessed parts extending in the axial direction can simultaneously be formed with the deep drawing on the preliminarily schedule parts on the cylinderical wall part of the vessel. CONSTITUTION:At the time of forming the vessel by entering the plate like blank inside the die hold with a punch 30 and executing the deep drawing while clamping the outer peripheral part of the plate like blank mounted on a die 22 between a blank holder 26 and the die 22, the projecting and recessed parts 18 extending in the axial direction if formed at the same time with the deep drawing on the cylinderical wall part of the vessel corresponding to each side part of the plate like blank by using a polygnal shaped plate like blank.
Patent JP-2000325733-A (JP)
Title: Charcoal humidity-controlling material and building material having humidity-controlling function
Inventor: YOSHIDA SHIGEO
IPC: E04B1/72
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve a function of a humidify-controlling property while the problem presented by highly combustible charcoal is solved and its handling is made easy by forming a granule of fine particle char coal and an incombustible humidity-controlling material. SOLUTION: A charcoal humidity-controlling material is formed from granule of fine particle charcoal and an incombustible humidity-controlling material. In this case, one kind selected from a group comprising charcoal, pulp sludge coal and waste food charcoal is contained in the fine particle charcoal. Further, one kind selected from a group comprising sepiolite, zeolite, diatomaceous earth, porous silica and allophane is contained in the incombustible humidity- controlling material. Furthermore, one kind of a binder selected from a group comprising water, plaster paste and starch paste is contained in the granule. Then, the fine particle charcoal and the incombustible humidity-controlling material are contained by a ratio of (80:20) to (20:80).  For example for a rock wool board 1, a granular humidity-controlling material 3 and a mildewproofing agent 4 are carried in a fiber net of a rock wool 2, and the rock wools 2 are bonded to each other by a binder 5 such as starch paste or the like.
Patent JP-H10335552-A (JP)
Title: Boiling cooling device
Inventor: KAWAGUCHI SEIJI
IPC: H01L23/427
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a boiling cooling device in which the heat radiating area of a condensing section can be made larger as compared with the whole physical constitution of the device and which can be assembled easily. SOLUTION: In a boiling cooling device, a coolant tank 3 and bursting tubes 4 are respectively formed of extruded sections and arranged in nearly parallel with each other in the same direction. The tubes 4 constitute a condensing section together with heat radiating fins 5 and the tubes 4 and fins 5 are alternately piled upon another in a plurality of stages. Headers 6 are composed of a header 6A to which one opened end sections of the tank 3 and tubes 4 are assembled and another header 6B to which the other opened end sections 3 of the tank 3 and tubes 4 are assembled. Each header 6 is formed in a flat hollow shape by only joining the peripheries of two plate members 6 press- worked in rectangular shapes to each other and one plate member 6b has openings into which the opened end sections of the tank 3 and tubes 4 are inserted.
Patent JP-S6397332-A (JP)
Title: Steel-making process
Inventor: UIRIAMU FUREDERITSUKU KUNOOSU
IPC: C21C5/28
Filed: 1987-06-05
Abstract: There is practiced a method of making low carbon silicon steel (32) in which the lining of the ladle (20) is made of dolomite instead of fireclay or alumina, and there is added to the ladle (20), before the metal is teemed into it, a pre-melted or prefused mixture containing appropriate portions of calcium silicate (12) lime magnesia (14), and spar (16), and argon (24) bubbling is practiced as before but preferably for a slightly longer period of time, and the ladle (20) is provided during argon (24) bubbling with a hood or lid (30). There is then obtained a product steel (32) with desirably low contents of oxygen (8) and nitrogen, and without penalty in the form of higher contents of aluminium and titanium in the finished steel (32).
Patent JP-H036297-A (JP)
Title: Solid soap
Inventor: HIGUCHI HISAO
IPC: C11D9/26
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a solid soap which does not crack during its use by adding a specified amount of a fatty acid monoester and/or diester of (poly)glycerol to a soap. CONSTITUTION:A fatty acid monoester and/or diester of (poly)glycerol, e.g. tallow fatty acid monoglyceride or palmitic acid diglyceride, is added to a soap in an amount of 0.1-10wt.%.
Patent JP-S5474870-A (JP)
Title: Modfication of high polymer film surface
Inventor: TATSUKI SHIGEO
IPC: C08J7/18
Filed: 1977-11-28
Abstract: PURPOSE: To madify a high polymer film surface with an inexpensive device simply, by irradiating the high polymer film, wherein one side is in contact with a photopolymerizable composition; the other side, with the surface of a rotating cylindrical light source, with active ray of light.  
     CONSTITUTION: One side of a high polymer film is brought into contact with a photopolymerizable composition and modified by irradiating with active ray of light continuously in grafting a radically polymerizable compound in the composition in contact with the film. Active ray of light of wavelength 250W700 mm  which will not deteriorate the film is preferably used, and a mercury, fluorescent, xenon, metallic halide, tungsten lamps, etc. may be cited as the light source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6317988-A (JP)
Inventor: MITSUCHIERU JIYON MAKUGURASU
IPC: C10B57/04
Filed: 1987-06-08
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-S63304901-A (JP)
Title: Cultivator
Inventor: SUMITA YOSHIO
IPC: A01B33/02
Filed: 1987-06-05
Abstract: PURPOSE:To enable stable treatment of incompletely cultivated soil, by attaching a rotary cultivation apparatus and a claw for the treatment of uncultivated soil to the front part of a drive transmission case and attaching a receptor to the front part of the drive transmission case at a position under to attached part of the uncultivated soil treating claw. CONSTITUTION:A claw 4 for the treatment of uncultivated soil is placed between a cultivation apparatus 3 and a drive-transmission case 2 having a driving wheel 1. The uncultivated soil of a field cultivated by a cultivator is cultivated with the uncultivated soil treatment claw 4. When the cultivation resistance exerted to the claw 4 becomes large and the claw is pushed backward, a contacting-member 6 attached below the mounted part of the treatment claw 4 is supported by the front side part of the driving transmission case 2.
Patent JP-H10336509-A (JP)
Title: Image-pickup device, image-pickup system and record medium
Inventor: YAMAZAKI TATSUYA
IPC: H04N5/232
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup device that quickly detects a state of panning or the like, so as to improve the shake correction performance. SOLUTION: A generating means 107 generates an evaluation signal, in response to a focus degree of an optical system 101 from a video signal outputted from an image-pickup means 102. An adjustment means 108 drives the optical system 101 with the evaluation signal generated by the generating means 107 for adjusting the focus. Furthermore, a share detection means 101 detects the vibration of the image-pickup means 102. A control means 120 controls driving of a shake correction means 114 in a direction for correcting a shake of the image, based on the detection result by a shake detection means 110 and the evaluation signal generated by the generating means 107.
Patent JP-H10336923-A (JP)
Title: Slave station controller for distribution line automation system
Inventor: KAKE SHINOBU
IPC: G01R15/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance water resistance, weather resistance or noise resistance and make the body of a slave station controller easy to install on a pole, by installing a connector plug with an optical signal processing section built therein in the enclosure of the body of a slave station controller. SOLUTION: In a slave station controller 3c for distribution line automation system which monitors and controls high-voltage distribution lines 1 and their switches 2, an optical current sensor head section 4a which detects the currents in the high-voltage distribution lines 1 is connected with an electric-optical conversion section (E-O conversion section) 6c and an optical-electric conversion section (O-E conversion section) 7c through optical fiber cables 5. In addition, a connector plug 9c with an optical signal processing section built therein which incorporates the E-O conversion section 6c, the O-E conversion section 7c and a signal processing circuit section 8 for processing the signals therefrom, is connected with a connector receptacle 10c formed in the enclosure of the body of the slave station controller 3c.  As a result, the connector plug 9c with the optical signal processing section built therein is housed in the enclosure of the body of the slave station controller 3c, which is resistant to water and the like.
Patent JP-H0811830-A (JP)
Title: Binding machine for large bundle of paper leaf
Inventor: KATO YOSHIYUKI
IPC: B65B27/08
Filed: 1994-06-23
Abstract: PURPOSE:To prevent a trouble that a binding tape is drawn from between plate members of a clamp plate from occurring in winding the binding tape around a group of small bundles. CONSTITUTION:A control part of a tape supply means detects movement of a group of small bundles in a holding direction (arrow B direction) on plate members 9A, 9B based on detection signals from photo interrupters 48A, 48B, and also controls feeding of a binding tape to a tape feed motor based on the movement of the plate members 9A, 9B.
Patent JP-H0434563-A (JP)
Title: Image forming device
Inventor: SARUWATARI RYOJI
IPC: G03G15/00
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the density of an image from being changed caused by the change of the environmental condition that an image forming means is used, the dispersion of the characteristic of an image carrier or the like by directly detecting the density of the image after the change of the density of the image caused by the change of an ambient temperature is roughly corrected, controlling the image forming means according to the detected value and maintaining the density of the image to be uniform. CONSTITUTION:When the image is formed, the ambient temperature is detected by a temperature detector 37 and the density of the image on a photosensitive body 7 is detected by a density detector 41 at the same time. According to the detection, an electrostatic charge quantity with respect to the body 7 is controlled. That mans, a charged quantity on the surface of the body 7 is roughly fixed by detecting the ambient temperature, comparing the detected value with a reference value with the aid of a comparison circuit 47 and controlling the output of an electrostatic charger 17 with the aid of an output control part 46. Then, the charged quantity on the surface of the body 7 is corrected by actually detecting the density of the image with the aid of the density detector 41, comparing the detection signal with the reference value with the aid of a comparison circuit 48 and controlling the output of the charger 17 again with the aid of the control circuit 46. Thus, even when the dispersion occurs to the electrostatic characteristic of the image carrier or the discharging quantity of the electrostatic charger, the density of the image is accurately stabilized.
Patent JP-S5766663-A (JP)
Title: Image sensor
Inventor: ISHIWATARI TATSUMI
IPC: H04N5/335
Filed: 1980-10-13
Abstract: PURPOSE:To facilitate matrix wiring between a metal conductor film and an external wiring by means of a tape carrier, by forming a minute pattern by means of the metal conductor film on a substrate. CONSTITUTION:A metal conductor film 12 of Au is formed on an NiCr film of 200-600Angstrom  formed as a ground for increasing the bonding strength with a substrate 11. Moreover formed by means of vacuum evaporation or sputtering is a Te film 13, a CdTe film 14, a CdS film 15, a transparent electrode film 16 of SnO2 or In2O5, a light-screening film 17 of Au and a transparent protecting film 18 of Ta2O5. In the  parts formed by laminating the abovementioned films, a part 19 consitutes a photodiode, while a part 20 covered with the light-screening film 17 constitutes a blocking diode. The light-receiving element thus formed is connected with a wiring conductor formed on a tape carrier, thereby to conduct matrix wiring.
Patent JP-S63307196-A (JP)
Title: Diamond multilayered thin film and its production
Inventor: KOBASHI KOJI
IPC: C23C16/50
Filed: 1987-06-05
Abstract: PURPOSE:To form multilayered diamond film with physical properties suitable for a variety of applications by changing the conditions for making diamond thin films through the vapor-phase process to laminate a plurality of thin films different in physical properties along the film-growing direction. CONSTITUTION:The conditions for synthesizing diamond thin films through the vapor-phase process care varied continuously or discontinuously to laminate a plurality of diamond thin films with different physical properties along the film growth direction on the base. For example, the first layer formed on the base is fine crystal diamond and the second layer formed thereon includes (110) crystal parallel to the base plate.
Patent JP-H08334309-A (JP)
Title: Optical displacement-detecting apparatus
Inventor: SHIMOMICHI YUKINAGA
IPC: G01B11/00
Filed: 1995-06-08
Abstract: PURPOSE: To enhance a measuring accuracy by removing Abbe errors and improve a response speed by making a movable part compact and light-weight. CONSTITUTION: A focused state where a focus is met is detected from a probe light reflected at a surface 34 to be measured and passing through an objective lens 33 and an image formation lens 32. While a relative distance between the objective lens 33 and the surface 34 to be measured is changed, a position of the objective lens 33 when a focused position is detected is detected by this optical displacement-detecting apparatus.  The apparatus is equipped with a length-measuring device 41 which projects a measuring light to an object to be measured and measures a distance to the object by utilizing the measuring light reflected from the object, a reflecting member 42 which can reflect the measuring light projected from the length-measuring device 41 towards the objective lens 33 to be parallel to an optical axis of the probe light, and an optical element 40 which is held by a lens-holding member 35 to which the objective lens 33 is fixed, passes the probe light and reflects the measuring light from the reflecting member in parallel to the optical axis of the probe light to the reflecting member.