baber/WOPTO huggingface dataset:
Patent JP-H10265962-A (JP)
Title: Electroless nickel plating method
Inventor: YAMAMOTO HIROSHI
IPC: C23C18/36
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To conduct continuous electroless Ni plating excellent in smoothness by using an electroless Ni plating soln. consisting of Ni ion, reducing agent, pH regulator, etc., to plate a material to be plated and intermittently applying ultrasonic vibration on the material. SOLUTION: The foreign matter such as the product and metallic Ni particle due to the instability of an electroless Ni plating soln. is deposited on the plating surface when the material to be plated is plated and incorporated into a plating film as the plating reaction proceeds to cause plating defects and plating protrusions. The foreign matter only depositing physically on the plating surface at the initial stage of plating is removed by ultrasonically vibrating the material during the plating. An ultrasonic vibrator capable of outputting 0.5-3 kW is used in the case of a plating tank pf 100 l scale. The material is ultrasonically vibrated for 10 sec to 2 min every 5 to 10 min.
Patent JP-S5411143-A (JP)
Title: Cold-curable and high-solid coating composition
Inventor: NAKADE YASUSHI
IPC: C09D133/04
Filed: 1977-06-28
Abstract: PURPOSE: An acrylic resin is incorporated with an amino-formaldehy de resin and a cellulose derivative to produce said cold-curable and high-solid coating composition giving coating films with excellent toughness, hardness, solvent resistance, untackifying property, and durability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58195121-A (JP)
Title: Detecting apparatus of flow rate of gas
Inventor: TANAHASHI TAKASHI
IPC: G01F1/22
Filed: 1982-05-08
Abstract: PURPOSE:To detect accurately the gas flow rate independently of the kind of gas, by providing a throttle mechanism having a variable passing area of the gas in accordance with the kind of gas on the downstream of a proportional control valve and moreover, providing a gas jetting nozzle on its further downstream. CONSTITUTION:A gas G is driven by an electric current i and is passed through a gas proportional control valve PV controlling the gas flow rate. Moreover, said gas is passed through a throttle mechanism R which is capable of varying passing area of the gas in accordance with the kind of the gas and is supplied to a burner B through a nozzle N. Further, a body 1 of the mechanism R is provided with an exit 3 to the valve PV and a throttle plate 4 having a throttle opening 4a in its gas flow passage is attached freely attachably and detachably by a screw 5 and moreover, a cover 6 sealing the gas from the outside is attached freely attachably and detachably by an O-ring 7 and a screw 8. Hereby, the gas flow rate is detected accurately independently of the kind of the gas.
Patent JP-H03278147-A (JP)
Title: High speed memory system
Inventor: MATSUNAMI NAOTO
IPC: G06F12/06
Filed: 1990-03-28
Abstract: PURPOSE:To improve the access efficiency by executing the hit decision of a page mode by an optimal page size corresponding to a chip size of an accessed DRAM module. CONSTITUTION:A chip size information detecting circuit 21 detects chip size information of a DRAM for constituting accessed DRAM modules 10a - 10h, and transfers it to a comparator. The comparator receives the chip size information, compares row address information of the previous access held in a row address latch means 7 and row address information of the present access by row address bit width corresponding to a chip size of the accessed DRAM, and outputs a result of comparison to a timing controller 8. The timing controller 8 receives a result of comparison, determines an operation mode of the DRAM, and outputs a control signal for controlling the DRAM modules 10a - 10h. In such a way, the access efficiency can be improved.
Patent JP-S562364-A (JP)
Title: Aqueous polishing agent
Inventor: NAGURA OSAMU
IPC: C09G1/00
Filed: 1979-06-20
Abstract: PURPOSE: An aqueous polishing agent comprising a specific amount of an ultraviolet light absorber, capable of remarkably improving the luster and durability of a film and preventing the deterioration of the film by ultraviolet light, etc., which forms by itself a durable film.  
     CONSTITUTION: A polishing agent comprising (A) a film-forming component prepared from dimethyl silicone oil, butylated melamine resin, morpholine oleate and light oil, and (B) 0.1W20wt% an ultraviolet light absorber, e.g. 4-tert-butyl-phenyl salicylate.  
     USE: A polishing agent for an automobile. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59203351-A (JP)
Title: Inline color electron gun
Inventor: NOSAKA EISOU
IPC: H01J29/50
Filed: 1983-04-30
Abstract: PURPOSE:To improve the homogeneity of the total quality of the picture screen of a color CRT by providing a concave which is long in the direction of the vertical deflection near each electron beam hole of a third grid facing a second grid. CONSTITUTION:A concave which is long in the direction of the vertical deflection is formed near each electron-beam hole 10 of a third grid 43 facing a second grid 42 so that the force of a focusing lens becomes strong in the x-z surface and weak in the y-z surface. That is to say, a rectangular concave 11 having its major axis extending along the y-axis is provided on the surface of a grid 43 facing the grid 42, and the electron beam hole 10 of the grid 43 is provided in the concave 11. Such an electron gun is sealed in a neck glass 3 and each electrode is mechanically supported by bead glass 9. By the means mentioned above, the homogeneity of the total quality of the picture screen of a color cathode-ray tube can be improved.
Patent JP-S62233414-A (JP)
Title: Evaporated cooling device for internal combustion engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P11/18
Filed: 1986-04-03
Abstract: PURPOSE:To eliminate the need for a level gauge or the like, by providing a float valve for opening and closing a refrigerant circulation passage in association with the change in a float according the refrigerant level in a water jacket in the case that liquid phase refrigerant is boiled and vaporized for cooling an internal combustion engine. CONSTITUTION:When an internal combustion engine is in operation, the refrigerant in a water jacket 2 is boiled and vaporized for taking heat from the engine to cool it and the vapor of the refrigerant produced is supplied to a condenser 3 through a vapor passage 8 to be cooled and returned to liquid therein. The liquefied refrigerant is returned to the water jacket 2 through a refrigerant circulation passage 14 by the action of a refrigerant feed pump 16 driven by the engine. In this case, a float valve 15 is disposed at the position where the refrigerant circulation passage 15 is connected at the upper portion of the water jacket 2. The float valve 15 is opened as a refrigerant level is lowered by the boiling of the refrigerant for supplying the refrigerant into the water jacket 2.
Patent JP-S61237726-A (JP)
Inventor: KATO SHIGEKI
IPC: E03F5/04
Filed: 1985-04-11
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-H07279252-A (JP)
Title: Skeleton construction of ultra super high-rise building
Inventor: MORIGUCHI HIDEKI
IPC: E04B1/348
Filed: 1994-04-15
Abstract: PURPOSE:To promote wind resistance by combining plane hexagonal unit skeleton units to decide a plane shape of the lowest floor and, at the same time, reducing the number of unit skeleton units with the going-up to upper floors to provide set-backs. CONSTITUTION:A plurality of plane hexagonal unit skeleton units 1 are combined with each other to decide a plane shape of the lowest part A of a skeleton. After that, the number of units 1 to be reduced with the going-up to upper floors are decided, and they are made to set back floors such as B, C, etc. Then, at that time, set-backs are provided to the surface of a building so that eccentricity is not increased two and three dimensionally. Each of the units 1 is a plane hexagon, so that the same section secondary moment has against six axes in the same skeleton plane, and there is hardly disadvantageous direction. In addition, set-backs are made in upper floors, so that wind pressure receiving area or weight and separated flow of wind are reduced. According to the constitution, balance against the vibration of wind, etc., can be promoted, at the same time, wind resistant design can be advantaged because of unevenness of the building, and stress concentration can be avoided.
Patent JP-H04313417-A (JP)
Title: Immersion cooling device for wire rod and bar steel or the like
Inventor: TOMITA MASATAKE
IPC: C21D9/573
Filed: 1991-04-10
Abstract: PURPOSE:To uniformly cool the outside periphery, the cross section and the longitudinal direction of a rolled stock being a zone to be cooled, while having a high cooling power, with regard to an immersion type cooling tube for a wire rod and bar steel, etc. CONSTITUTION:In an immersion cooling device 1 for injecting cooling water to the inside from cooling water annular nozzles 8, 8... being in the vicinity of both end parts of a cylindrical body 2 and supplying the cooling water into the cylindrical body, while forming a water screen, and also, filling the inside of the cylindrical body 2 with the cooling water by discharging the surplus cooling water to the outside from cooling water discharge ports 7, 7 provided in the middle of the cylindrical body 2 and the end part opening of the cylindrical body 2, and cooling a wire rod, bar steel, etc., 10 for running through the inside of the cylindrical body 2, annular nozzles 9, 9... are provided on the further end part side than said cooling water annular nozzles 8, 8.... By exhausting pressure air toward the inside of the cylindrical body 2 from these annular nozzles 9, 9... the cooling water discharge quantity from the end part opening of the cylindrical body 2 is decreased.
Patent JP-H03275713-A (JP)
Title: Thermosetting resin composition
Inventor: HIROSE SHOICHI
IPC: H01L21/52
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title composition having high reliability as sealing material for TAB and high insulation resistance value, containing a bisphenol A-based epoxy resin shown by a specific formula and/or bisphenol AD type epoxy resin shown by a specific formula, having an epoxy equivalent in a specific range, respectively. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of (i) a bisphenol A-based epoxy resin shown by formula I (n is 0 or 1) having 170-400 g/equivalent epoxy equivalent and/or (ii) a bisphenol AD type epoxy resin shown by formula II having 163-400g/equivalent epoxy equivalent, (B) 10-300 pts.wt. resol type phenol resin and (C) an organosilicon compound containing two or more silanol groups in one molecule.
Patent JP-H07287315-A (JP)
Title: Image forming device
Inventor: YOSHIDA WATARU
IPC: G03B27/50
Filed: 1994-04-15
Abstract: PURPOSE:To obtain an image forming device free from the need of performing the focus adjusting of an image when a first optical system traveling body is again attached to a wire driving mechanism after detaching a first optical system traveling body from the wire driving mechanism. CONSTITUTION:As for the image forming device, a guiding member 210 is formed at the attaching frame 60 of both wire driving mechanisms, and the attaching member 100 of the first optical system traveling body is arranged across both guiding members 210 and also is supported by both guiding members 210 in freely slidable, and the attaching member 100 of the first optical system traveling body is attached to the wire 70 of both wire driving mechanisms at a position where the image is focused, and the first optical system traveling body 20 is attached freely attachably and detachably at the attaching member 100 of the first optical system traveling body.
Patent JP-S5411572-A (JP)
Title: Electric dust collector
Inventor: SHIMADA SADAHIRO
IPC: B03C3/12
Filed: 1977-06-28
Abstract: PURPOSE: To provide an electric dust collector wherein dust collection is carried out in high efficiencies without being affected by ozone by use of unwoven fabric filter media comprising polyester fiber as a dielectric filter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05279598-A (JP)
Title: Transparent organic-inorganic composite, preparation thereof and uv-absorptive coating agent containing the same
IPC: C09D5/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain an organic-inorganic composite which can provide a UV- absorptive coating agent by hydrolyzing and polycondensing a metal alkoxide to form a gel under the conditions in which vinyl monomer in the mixed solution does not start to polymerize, and then polymerizing the vinyl monomer. CONSTITUTION:This composite is produced by preparing a mixed solution consisting of a vinyl monomer having no COOH nor OH group [e.g. methyl (meth)acrylate] and a metal alkoxide (e.g. aluminum isopropoxide), hydrolyzing and polycondensing the metal alkoxide to gel the mixed solution under the conditions in which the vinyl monomer does not substantially start to polymerize, and then polymerizing the vinyl monomer in the gelled mixed solution. The composite, employing a variety of vinyl monomers with no COOH group, can be used in a wide range of application, for instance, highly heat-resistant coating material, highly refractive plastic lenses, distributed refractive index lenses and oxygen-passable plastics.
Patent JP-H11266627-A (JP)
Title: Lift controller in mobile farming machine
Inventor: ISHITOBI YOSHIO
IPC: A01C11/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the subject lift controller designed to enable working section lift control by the operation of an operating means on hand without purposely changing a manually operational lift control mechanism of conventional scheme, and also enable the working section to be automatically fixed at a specified height when its lift magnitude comes to a specified level. SOLUTION: This lift controller in a riding rice transplanter is such one as to render a planting section 10 supported on a traveling machine body controllable by a hydraulic cylinder unit via a hydraulic control valve 35; for that purpose, an actuating element 40 is provided to operate the hydraulic control valve 35, having a cam-revolving motor 41 which is operated by control signals, thereby enabling the control valve 35 to be controlled by the control signals based on the operation of an operating lever on hand as well as by the operation of a manually operating lever 17.
Patent JP-S57193981-A (JP)
Title: Inverter control circuit
Inventor: HOSAKA KAZUYOSHI
IPC: H02M7/48
Filed: 1981-05-25
Abstract: PURPOSE:To avoid overshooting of the output voltage by installating a switching device on the input side of a voltage regulator for controlling firing angle adjusting device and turning off the switch during over-current and holding the voltage of the voltage regulator at the time of over-current. CONSTITUTION:The output voltage of an inverter INV is detected and input to a voltage regulator AVR and there the input is compared with a set value VR2 and signal is given to an firing angle adjusting device GNC to control the inverter. When the current exceeds the set value VR1 by overloading, the output of the striking adjusting device GNC is reduced and at the same time a switch S1 is turned off. Accordingly the output voltage of the voltage regulator AVR can be held at the value of its voltage when the switch S is off, and large overshooting of the output voltage of the inverter INV when the operation is started again with the overloading removed can be avoided.
Patent JP-H08242739-A (JP)
Title: Bait cage
Inventor: FUJII SHIGEKATSU
IPC: A01K97/02
Filed: 1995-03-08
Abstract: PURPOSE: To provide a bait cage for a scattering bait capable of scattering the bait in an adequate portion when vertically shaken at a prescribed water depth without jumping out the bait so much during the sinking in water by protrusively installing an inner flange part on the inner periphery of a top opening of the bait cage. CONSTITUTION: This bait cage is obtained by protrusively installing an inner flange part 6 on the inner periphery of a top opening 18 of the bait cage 1 and preventing the bait from jumping out of the bait cage when sinking it provided with a sinker 2 at its bottom in a posture kept downside. When bait cage hanging members 5 are vertically moved at a prescribed water depth to shake the bait cage, the bait can be scattered in an adequate portion without remaining therein. The bait is also readily housed without requiring skill.
Patent JP-S561856-A (JP)
Title: Feed for cattle and poultry
Inventor: OOISHI HIROMI
IPC: A23K10/38
Filed: 1979-06-20
Abstract: PURPOSE: To prepare cattle and poultry feed containing amino acids, from the residue of the amino acid preparation process by the mineral acid hydrolysis, by adjusting the pH of the residue within a specific range, and subjecting the residue to the electro-dialysis using an ion exchange membrane.  
     CONSTITUTION: The residual liquid or waste liquid of the amino acid recovery step of the amino acid preparation process by mineral acid hydrolysis, is adjusted to pH 4W8, and subjected to electrodialysis in a dialyzer furnished with an anion exchange membrane at the anode side and a cation exchange membrane at the cathode side, to obtain the objective feed for cattle and poultry. The acid hydrolysis is carried out, e.g. by reacting 100pts.wt. of L-glutamic acid with 350pts.wt. of concentrated hydrocholoric acid at 110°C for 3W6hr. A conventional electrodialyzer having ion exchange membranes can be used as the dialyzer. The remaining liquid of the electrodialysis contains 6W10% of effective nitrogen compounds, and can be used as it is or after concentration or drying, to the feed for cattle, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06289261-A (JP)
Title: Optical fiber cable
Inventor: YAMADA NOBUO
IPC: G02B6/44
Filed: 1993-04-05
Abstract: PURPOSE:To house many optical fibers in a cable without remarkably increasing the outside diameter of the cable. CONSTITUTION:Slots 13 for housing optical fibers are formed in a columnar spacer 12-1 positioned at the center of a cable and cylindrical spacers 12-2, 12-3 enclosing the periphery of the spacer 12-1. By this laminated structure, the optical fiber housing capacity of the cable is increased. In order to facilitate laminating and assembling, each of the cylindrical spacers 12-2, 12-3 is form by butting edges 16 of a sheet divided into plural parts. In or to prevent a shift in the positions of the spacers, keys 15 and key grooves 14 are formed. The outside of the spacer 12-3 is covered with press winding and a jacket like the conventional cable.
Patent JP-2000274456-A (JP)
Title: One-way clutch
Inventor: FUJIWARA HIDEKI
IPC: F16D41/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To ensure excellent engagement and transmission torque capacity higher than a given level regardless of a machining error of a cam surface. SOLUTION: A one-way clutch 10 performs synchronous rotation or relative rotation of two annulus bodies 11 and 12 of one being an inner annulus body and the other outer annulus body being concentrically disposed. Cam surfaces 16 formed in a wedge-form space wherein an opposite distance between the outer peripheral surface of an inner ring 12 and the inner peripheral surface of an outer ring 11 is decreased in one direction of a peripheral direction are formed in a plurality of spots of a periphery and the cam surface 16 is formed in a partially arcuate shape. This constitution reduces a change amount of the wedge angle of the wedge-form space even when a machining error occurs to the cam surface 16.
Patent JP-S63246433-A (JP)
Title: Air fuel ratio feedback control method for internal combustion engine
Inventor: HASHIGUCHI MAKOTO
IPC: F02D41/00
Filed: 1987-03-31
Abstract: PURPOSE:To easily adjust the drift of the air fuel ratio by setting the proportional factor or integral factor of an air fuel ratio feedback control system based on the operation state of an engine in response to the preset voltage of a single voltage forming means. CONSTITUTION:In a device 5 fed with the signal from an O2 sensor provided on an exhaust pipe and feedback-controlling the air fuel ratio to the preset value, the proportional factor or integral factor of a feedback control system is set by a voltage forming means 511 and inputted to an A/D converter 506 via a multiplexer 505. Various operation state signals are inputted to the converter 506 via a level correcting circuit 504, and a CPU 503 calculates the fuel injection control signal based on these signals. Accordingly, when the air fuel ratio is shifted, an adjusting unit 511 is adjusted and the drift can be easily corrected.
Patent JP-H04289736-A (JP)
Title: Voltage controlling circuit of magneto
Inventor: ARAI MAKOTO
IPC: H02J7/14
Filed: 1991-03-18
Abstract: PURPOSE:To supply power stably to each of dc load and ac load without being affected by the load by distrubuting the output power of a magneto coil effectively to the ac load and dc load according to the output voltage of the magneto coil. CONSTITUTION:A transistor(Tr) 26 turns off when a voltage VL across a head light 18 is equal to the set voltage or lower. At that time, a gate current flows in a gate of a thyristor (ST) 21 through a diode (DD) 22, resistor 23, and DD 24 and thereby the ST 21 turns on and a DD 13 is shorted and then a by-pass circuit is formed. On the other hand, when the voltage VL exceeds the set voltage, the Tr 26 turns on and the gate current of the ST 21 flows through the DD 22, resistor 23, Tr 26 and DD 34. Therefore, the ST 21 turns off. When the ST 21 turns off, the by-pass circuit which causes a short across the DD 13 is cut off and so only the minus-side half cycle of power is supplied to the head light 18 from a magneto coil 10.
Patent JP-S556352-A (JP)
Title: Magnifying lens having standard color ring on lens outside circumference
Inventor: TAKEMURA TOSHIHIKO
IPC: G02B25/00
Filed: 1978-06-28
Abstract: PURPOSE: To make possible identification of color names with a simple constitution by providing a standard color ring on the outside circumference of a magnifying lens.  
     CONSTITUTION: A standard color ring B arrayed with multiple standard colors is provided on the outside circumference of the magnifying lens and the color of the target formed in the visual field C of the lens is compared with the standard colors of the ring B, whereby the color names may be identified with the simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61238343-A (JP)
Title: Catalyst composition and isomerization of ethyl benzene
Inventor: SUMITANI KOJI
IPC: B01J29/74
Filed: 1985-04-15
Abstract: PURPOSE:To improve the degree of conversion of isomerization, by containing crystalline aluminosilicate zeolite having a silica/alumina mol ratio of 12.5 or more and a specific X-ray lattice distance and platinum supported alumina. CONSTITUTION:A powder (A) obtained by preliminarily supporting platinum by alumina and a crystalline aluminosilicate zeolite of which the silica/alumina mol ratio is at least 12.5 are mixed and molded to obtain a catalyst. The total amount of the aforementioned A-component and B-component is pref. about 50wt% or more pref., about 70wt% or more. A stock material mixture containing ethyl benzene is contacted with said catalyst in a gaseous phase to perform the isomerization of ethyl benzene. In use, this catalyst can be also treated at about 200-600 deg.C under a reductive atmosphere such as hydrogen gas.