baber/WOPTO huggingface dataset:
Patent JP-S57205063-A (JP)
Title: Grinding machine
Inventor: ONAKA TATSUMI
IPC: B24B27/04
Filed: 1981-06-10
Abstract: PURPOSE:To improve working efficiency in such a way that in a grinding machine for the fillet welded parts of the hull blocks, etc., grinding discs to grind the surfaces of the horizontal member and the vertical member, and a grinding brush to grind the fillet welded parts are provided on a moving carrier so as to perform the simultaneous grinding. CONSTITUTION:A car truck 11 is moved by being guided by means of four guide wheels 16 and lateral side guide wheels 28 along the fillet welded part 15 of a horizontal member 13 and a vertical member 14. On the car truck 11, a grinding disc 20 to grind the horizontal member 13, and a grinding disc 22 to grind the vertical member 14 are arranged by being driven by means of an air motor. In addition, on the truck 11, a brush 18 to grind the fillet welded parts 15 is provided by being driven by the air motor. In consequence, simultaneous three- sided grinding can be performed.
Patent JP-H09252643-A (JP)
Title: Grain tank device for combine harvester
Inventor: YABU KAZUSANE
IPC: A01F12/60
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively increase the storing capacity of a grain tank mounted to a combine harvester machine body. SOLUTION: In a grain tank device for the combine harvester for storing grain threshed by a threshing part 4 in the grain tank 15 adjacent on the right side through a grain lifting part 16, the left and upper part of the grain tank 15 is extended to over the threshing part 4.
Patent JP-S61259914-A (JP)
Inventor: HASHIMOTO TADASHI
IPC: B65B17/02
Filed: 1985-04-26
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-S60234847-A (JP)
Title: Liquid jet recording head
Inventor: YOKOI KATSUYUKI
IPC: B41J2/175
Filed: 1984-05-08
Abstract: PURPOSE:To impart good printing quality by making it possible to uniformly controlling the temp. distribution between heated flying liquid droplet forming means, by providing a heat cover to a liquid jet recording head so as to provide an air layer therebetween. CONSTITUTION:To at least a part of the surface other than the surface provided with orifices 201a-e and the surface provided with a heater 205, the air layer 208 formed by said surface and a head cover 207 is provided and arranged so as to be heated at the same heating density as flying liquid droplet forming means by the heater 205. That is, at the time of temp. control, the heat main body being the liquid droplet forming means is constituted so as to be surrounded by the air layer 208 having the almost same temp. as the head main body. The non-uniform temp. distribution between the flying liquid droplet forming means in the head is almost eliminated and good printing quality is imparted and a good recording article can be obtained.
Patent JP-H02269113-A (JP)
Title: Thermoplastic polyurethane resin having durability
Inventor: MAEDA YOSHIAKI
IPC: C08G18/42
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the title resin having excellent thermal aging resistance, etc., by reacting p-phenylene diisocyanate with a specific end hydroxyl group poly(hexamethylene carbonate)polyol and a specific chain extender in a specific ratio. CONSTITUTION:(A) p-Phenylene diisocyanate is reacted with (B) an end hydroxyl group poly(hexamethylene carbonate)polyol having 850-5,000, preferably 1,000-3,000 molecular weight and (C) a chain extender comprising 2-10C short chain diol (preferably 1,4-butanediol) and 3-27C short chain triol (e.g. trimethylolpropane) in ratios of the component B:C=(1 :3)-(1 :0.1) and isocyanate group:total active hydrogen group=(0.13:1)-(1.20:1) (equivalent ratio) preferably by prepolymer method to give the aimed resin suitable for industrial parts, parts for automobiles, etc.
Patent JP-S62247539-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI SATORU
IPC: H01L21/762
Filed: 1986-04-18
Abstract: PURPOSE:To enable high integration of an IC by a method wherein recess type grooves are formed by two times of processing utilizing the two masks of an etching proof film and a silicon oxide film on a silicon substrate, and two kinds of element regions isolated by means of a dielectric film consisting of a silicon oxide film and having different depths are formed. CONSTITUTION:A silicon substrate is etched selectively (V cut) using Si3N4 films 12 as masks to form island regions 15 surrounded with V-shape grooves 14. An Si3N4 film 16 is adhered again to the whole surface containing the V- shape grooves 14, and then anisotropic etching is performed vertically to remove the Si3N4 films 16 only on the base of the V-shape grooves 14. Thermal oxida tion is performed to generate SiO2 films 17 on the base parts of the V-shape grooves 14. Selective etching is performed again using a caustic potash solution, V-shape grooves 18 (the second U-shape grooves) are formed moreover around the bases of the V-shape grooves 14, and low island regions 19 are formed on the bases of the grooves 14. When the greater part of the silicon substrate is removed according to grinding or etching of the silicon substrate 11, element regions T1, T2 surrounded respectively with the SiO2 films 20, and provided with n<+> type buried layers B inside thereof are formed.
Patent JP-S60235045-A (JP)
Title: Electrolyte
Inventor: KUWATA SHINICHI
IPC: G01N27/44
Filed: 1984-05-07
Abstract: PURPOSE:To make it possible to measure moisture with good accuracy and to eliminate a pyridine odor, by containing iodine or an iodine compound, sulfur dioxide, specific amine, chloroform and specific polyhydric alcohol or an ether compound thereof. CONSTITUTION:A Karl Fischer coulometric titration electrolyte is constituted by containing iodine or an iodine compound, sulfur dioxide, amine represented by formula I (wherein R1 and R2 are a hydrogen atom, an alkyl group, a pyridyl group or a pyrrodinyl group) of formula II [wherein R<3>-R<10> are a hydrogen atom or an alkyl group and (m) is 1-5], chloroform and polyhydric alcohol represented by formula III [wherein R<11> and R<12> are a hydrogen atom or an alkyl group and (n) is 2-3] or an ether compound thereof.
Patent JP-H02289605-A (JP)
Title: Low hygroscopic methacrylic resin
Inventor: NAKAI YOSHIO
IPC: C08F220/14
Filed: 1990-04-05
Abstract: PURPOSE:To provide the subject resin having excellent optical properties, giving molded products having reduced dimensional changes and curvatures caused by the absorption of moisture and useful for preparing substrates for optical disks by comprising a methyl methacrylate-phenyl methacrylate copolymer having an equilibrium moisture content of <= a specific value. CONSTITUTION:The objective resin having an equilibrium moisture content of <=0.58wt.% under conditions of 50 deg.C and a relative humidity of 90wt.% comprises a copolymer of 10-90wt.% of methyl methacrylate and 10-90wt.% of phenyl methacrylate.
Patent JP-H04322285-A (JP)
Title: Thermal fixing device for electrophotographic copying device
Inventor: ISHII AKIHIKO
IPC: G03G15/20
Filed: 1991-04-22
Abstract: PURPOSE:To always correctly detect the surface temperature of a heat roller by a temperature sensor and to obtain a transferred image which is stable and has excellent quality as for the thermal fixing device of an electrophotographic copying device which fixes a toner image transferred on a recording medium by pressing it while heating it. CONSTITUTION:The thermal fixing device is constituted of the heat roller 12 which is driven to be rotated by being made to press-contact with the recording medium, (recording paper) 100 on which the toner image is transferred, a heating means (heater) 11 which heats the roller 12, the temperature sensor 21 which is arranged on the outer circumferential surface of the roller 12 and which outputs a detection signal to a control means 35 which controls the action of the heating means 11, a shield film 31 which is movably arranged under a state that it is interposed between the outer circumferential surface of the roller 12 and the sensor 21 and a shield film driving means (take-up shaft) 33 which can successively move the nonuse part of the film 31 to an interval between the outer circumferential surface of the roller 12 and the sensor 21.
Patent JP-S5213605-A (JP)
Title: Synchronous motor
Inventor: NAKATSURU TATSU
IPC: H02K21/00
Filed: 1975-07-22
Abstract: PURPOSE: The conducting part of a rotor is provided in protrustion to the surface along the gap between the rotor of a synchronous motor where the two rotors are provided in parallel on the common axis to make effective use of the iron core surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6069554-A (JP)
Title: Colorimetric immunity testing method on solid surface
Inventor: HENRII GIYARETSUTO WADA
IPC: G01N33/52
Filed: 1984-05-07
Abstract: The inventive concept provides an immunoassay using an enzyme label, in which the detection of the unknown substance is performed colorimetrically directly upon a solid surface. Preferably, the surface is an impermeable surface of a dipstick. To detect antigen in a biologically derived fluid sample, a dipstick containing bound antibody may be contacted with the sample and with a soluble enzyme-labeled antibody, to cause the antigen to bind to both the immobilized antibody and the labeled antibody on the surface. After separation of unreacted reagents, the solid surface is contacted with a substrate which converts from a soluble form to an insoluble colored form in the presence of the enzyme and deposits upon the surface of the solid surface. The solid surface is separated from the solution. The sandwich immunoassay technique may also be employed to detect antibody in the sample by reversing the roles of the antigen and antibody. The system is also applicable to a competitive binding technique. The invention further includes a colored dipstick produced by this means.
Patent JP-H01263294-A (JP)
Title: Electroplated steel sheet and its production
Inventor: NAGAYAMA TAKAHARU
IPC: C25D5/26
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the title electroplated steel sheet easy to visually or tactually inspect by temper-rolling a steel sheet to adjust the mean center-line roughness, and then plating the steel sheet with zinc (alloy). CONSTITUTION:A steel sheet to be plated is temper-rolled to adjust the mean center-line surface roughness to 0.3-0.75mum. A plating of zinc or a zinc alloy or the composite plating is applied thereon. By this method, an electroplated steel sheet easy to visually or tactually inspect, easy to handle, and without deteriorating a good coating characteristic is obtained.
Patent JP-H09279150-A (JP)
Title: Rapid heating of blended coal
Inventor: MATSUURA SHIN
IPC: C10B57/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coke for a metallurgy excellent in quality by rapidly heating a blended coal at a specific condition set by measuring electron spin resonance spectra of the blended coal before and after the rapid heating. SOLUTION: This method for rapidly heating a blended coal comprises measuring electron spin resonance spectra of the blended coal containing a non slightly coking coal before and after the rapid heating, setting a temperature elevation rate and/or a heating temperature so as to attain >=1.2 relative value of spin concentrations in the electron spin resonance spectra of before the rapid heating to after the rapid heating and then rapidly heating the blended coal.
Patent JP-S5716803-A (JP)
Title: Insect repellent packaged in laminated film
Inventor: HIRAI AKIRA
IPC: A01N25/18
Filed: 1980-07-03
Abstract: PURPOSE: An insect repellent, prepared by packaging and sealing a solid insect repellent in a laminated film consisting of a gas-permeable surface layer capable of repairing stab holes by itself and a gas-permeable back layer, at least one thereof being heat-bondable and having many stabs, and capable of readily controlling the material under various conditions.  
     CONSTITUTION: An insect repellent prepared by packaging and sealing a solid insect repellent in a laminated film consisting of a gas-impermeable and self-repairable surface layer in which many stab holes formed by sticking with sharp needles present a temporarily clogged state and a gas-permeable back layer. At least one of the layers is heat-bondable and has the many stab holes formed by sticking with the sharp needles. The insect repellent is capable of passing a sublimed gas of the insect repellent through the stab holes; however, the stab holes have the self-repairability by the action of the surface layer on the back layer. Thus, there is no fear of leaking the contents from the packaging. The sublimation rate of the insect repellent can be controlled by the number of the stabs, and the material control is simple due to no need for the preparation of many kinds of laminated films for the kinds of the insect repellent and destination of the products, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60236089-A (JP)
Title: Time forecast display device
Inventor: KOYANAGI SHIGETAKA
IPC: G04G13/02
Filed: 1984-05-09
Abstract: PURPOSE:To obtain a time forecast display device which is convenient to users by providing a timer function part, an illuminating function part and a sound synthesizing device, and informing successively a previous warning time until reaching a scheduled time by illumination and synthesized sounds. CONSTITUTION:A timepiece display part 3, a scheduled time display part 5, a sound output part 13, a sound volume control dial 7, a command key group 9, a check button group 8 and a previous warning display part 11 are provided on a front panel 1. Also, a timepiece function part 4, a timer function part 6 and a sound synthesizing device 12 are contained in the inside of a case 2. In this state, when a scheduled time is inputted to a timer function part 6 by the command key group 9 and the timer is operated, when it reaches the time set in advance, such as ''30min before'' and ''10min before'' from its scheduled time, its previous warning time is outputted from the previous warning display part 11 and the sound output part 13 by the sound synthesizing device 12.
Patent JP-H10277761-A (JP)
Title: Method and device for cladding by welding by laser
Inventor: SUZUKI KENJI
IPC: B23K26/34
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the yield and the productivity of a cladding product by setting, in an oppositely facing position, the peak position of apparent power density distribution in a cladding area by a laser beam and the peak position of supply density distribution in a width direction vertical to the cladding direction of a material to be supplied to the cladding area. SOLUTION: Two flexible pipes freely movable in L direction are connected to one or two hoppers in the upstream part. A powder contained in the hopper, passing through the flexible pipes, passage in nozzle holders 12, 13 and passage in a supply nozzles 10, 11, is supplied from each of the two supply ports 10a, 11a. Further, both nozzles 10, 11 are movable and adjustable in their arraying direction L; hence, a distance D between the centers C1 , C2 of both supply ports 10a, 11a can be properly adjusted in accordance with the oscillation width of a laser beam or the width of a cladding area.
Patent JP-S62249393-A (JP)
Inventor: TANAKA HIROAKI
IPC: G01R31/02
Filed: 1986-04-22
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-S57204757-A (JP)
Title: Solar heat collector
Inventor: YONEKUBO HIROAKI
IPC: F24J2/46
Filed: 1981-06-12
Abstract: PURPOSE:To prevent existing of residual water and the occurrence of a trouble such as freezing, by a method wherein, at a non-heat collcting time, a water feed direction is reversed to that at a heat collecting time by means of a heat collecting pump, and water in heat collecting return pipe, a heat collector, and a heat collecting outbound pipe is forcedly drained. CONSTITUTION:If temperature of a heat collector 21 falls, a high-temperature side sensor 27 detects it, and if it is below a predetermined set value, a pump 22 reverses through the working of a controller 36. A water feed direction is reversed to that at a heat collecting time, and as a result, a heat collecting outbound pipe 24, a heat collector 24, and a heat collecting return pipe 25 are gradually brought to a negative pressure, and air in an air layer 26 is soon sucked through an opening 27. Water in the heat collecting return pipe 25, the heat collector 21, and the heat collecting outbound pipe 24 is then forcedly drained in sequence, and finally, they are all filled with air. This enables preventing of freezing of the heat collector 21, the heat collecting outbound 24, and the heat collecting return pipe 25, which are susceptible to freeze at all times.
Patent JP-H0850949-A (JP)
Title: Module for electric contact and connector using module
Inventor: KURISUCHIYAN ARUBERUTAN
IPC: H01R13/42
Filed: 1995-04-17
Abstract: PURPOSE: To make a cover is openable to be closed, only after all of contacts are completely inserted by forming an lock member in the face in the contact side of the cover. CONSTITUTION: In the state that a contact 1 is inserted only to a middle and that a parallel face 22 inhibits the movement of a projected part 79 of a cover 77, the cover 77 is projected out of a module main body from a part of a hinge 76 as illustrated in the figure (a), so that the module cannot be inserted further deeper with respect to a casing 9. After that, a projected part 80 is brought into contact with an upper end part of a wall 93 of the casing as illustrated in the figure (b), and the hinge 76 is deformed elastically. In this case, since the projected part 79 is brought into contact with the head part of the contact, the cover 77 cannot be pushed to the inside of the outer wall 94 of the casing 9. Consequently, since the cover 77 is common with respect to all of the contacts, the cover 77 is not completely closed, unless all of the contacts have been completely inserted just like the contact 1, as illustrated in the figure (c).
Patent JP-H04302831-A (JP)
Title: High frequency driving device for laser diode
Inventor: IIMURA TOSHIAKI
IPC: G11B7/125
Filed: 1991-03-29
Abstract: PURPOSE:To reduce the scoop noise varying in accordance with the optical path length of the returned light ranging over the total optical path length. CONSTITUTION:The returned light from an optical disk 8 is detected by a photodetector 9 and the level of a high frequency component incorporated in the detection signal being detected by the photodetector 9 is detected by a high frequency level detecting circuit 13. The high frequency drive circuit 14 controls the high frequency output circuit 15 in accordance with the level of the high frequency component detected by the high frequency level detection circuit 13 and the laser diode 1 is driven by the high frequency signal outputted from the high frequency output circuit 15.
Patent JP-S60214849-A (JP)
Title: Preparation of jelly cake packed in container
Inventor: OOTA TOSHIYUKI
IPC: A23L21/10
Filed: 1984-05-08
Abstract: PURPOSE:To provide the titled cake having excellent preservability and fresh taste and flavor, by adding an aseptic gelatinizing agent to the raw material of a cake, heating the mixture to obtain an aqueous liquid, filling the liquid in a container in an aseptic chamber, and sealing in aseptic state. CONSTITUTION:A cake material added with an aseptic gelatinizing agent is heated to obtain an aqueous liquid. The liquid is filled in the main body of a container made of a polyolefin, etc. in an aseptic chamber, and sealed in aseptic state to obtain the objective cake.
Patent JP-S5716325-A (JP)
Title: Load cell balance
Inventor: NISHIKAWA AKIRA
IPC: G01L1/22
Filed: 1980-07-04
Abstract: PURPOSE:To facilitate assembly and adjustment, by a method wherein a hole is formed in a horizontal direction in a beam and an elastic part, which is susceptible to deform in a loading direction, is provided, so that a distance between a stopper, preventing a deformation exceeding an elastic limit, and a pad can be widened. CONSTITUTION:With an object to be wieighed placed on a scale pan, an elastic part 12 and a thin soft part 13 are deformed in an elastic manner. A moving amount of a moving part 8 is the addition of the deformation of the elastic part 12 of the thin soft part 13, and a state, under which a hole 18 makes contact with a stopper 23, is brought into a state under which a maximum balancing load is applied. Thereby, a distance between the hole 18 and the stopper 23 can be widened by a full width based on the deformation of the elastic part 12.
Patent JP-S584211-A (JP)
Inventor: ROBAATO AARU BANTEIN
IPC: H01B9/00
Filed: 1974-08-09
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-H10269845-A (JP)
Title: Fixed liquid film conductor
Inventor: KONO KOICHI
IPC: H01B1/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To easily provide a thin film having a large area, an excellent holding property of an electrolytic solution in a wide temperature range, long-term stability, and improved mechanical strength by fixing an aprotic electrolytic solution to a polyolefin fine porous film containing a graft polymer soluble in the aprotic electrolytic solution and an electronic conductive material. SOLUTION: A polymer soluble in an aprotic electrolytic solution is preferably radiation graft-polymerized to the surface of a fine porous film blended with an electronic conductive material to polyolefin such as ultrahigh-molecular weight polyethylene and the surface of fine holes. A solution solved with an electrolyte such as alkaline metal salt or alkaline earth metal salt in an aprotic high-dielectric constant solvent is fixed to the film by impregnating, coating, or spraying to obtain the prescribed relative dielectric constant. This fixed liquid film conductor has the porous film base skeleton of polyolefin, it suppresses excessive swelling and the evaporation of the electrolytic solution, the electronic conductivity is not reduced, and the safety at the time of an overcharge is improved.
Patent JP-H02269422-A (JP)
Title: Boosting charger
Inventor: ISHIDA NORIO
IPC: H02J7/10
Filed: 1989-04-11
Abstract: PURPOSE:To lengthen the span of the life of a battery by measuring the terminal voltage of the battery on boost charging, to judging the voltage change of the battery with time, and by controlling the switching of a switch with the output of its judging circuit. CONSTITUTION:The voltage of a battery 1 at a moment when a switch 9 is closed is measured by a voltage measuring circuit 5, and after that, the terminal voltage of the battery 1 after the lapse of a specified time is measured in the same manner. By a judging circuit 6, it is judged that on the voltage of the battery 1, a charge capacity is large when initial voltage is slightly higher than the nominal voltage of the battery 1, and the change during and after the specified time is slight, and that current is discharged when the degree of the change from the initial voltage is large. After that, the switch 9 is opened, and a switch 8 is closed, and by a boost charging section 3, the boost charging of the battery 1 is started, and at each set time, by the voltage measuring circuit 5, the terminal voltage of the battery 1 is measured. When by the judging circuit 6, it is judged that the gradient of the terminal voltage change is set in the negative direction, then the boost charging of the battery 1 is completed, and the switch 8 is opened by a control circuit 7.