baber/WOPTO huggingface dataset:
Patent JP-H06256985-A (JP)
Title: Production of electrolytic electrode
Inventor: TAKASU YOSHIO
IPC: C25B11/06
Filed: 1993-03-09
Abstract: PURPOSE:To obtain an excellent crystalline coating layer while the baking temp. is kept at a low temp. and to obtain stable electrode coating by baking a precipitate deposited from a solution incorporating plural electrode catalyst substances to stick it on an electrode base body. CONSTITUTION:The solution incorporating plural electrode substances (Lu, Ti and/or Sn: Ir, Ta and/or Sn) is prepared. A precipitate (electrode catalyst substance) is formed from the solution by sol-gel method. Subsequently the precipitate is applied on an electrode base body (Ti(alloy), Nb(alloy) and baked. Thus the electrode having the coating layer superior in electrode catalyst characteristics is obtained.
Patent JP-H01222424-A (JP)
Title: Manufacture of laminated capacitor
Inventor: KOISHI YOSHIO
IPC: H01G4/30
Filed: 1988-03-01
Abstract: PURPOSE:To improve the withstand voltage of the title capacitor by a method wherein slits are formed in longitudinal direction of a metal vapor-deposited film, and the film is cut at the slits. CONSTITUTION:Two or more metal vapor-deposited films 5, on which slits 2 are formed leaving the prescribed intervals, are laminated in longitudinal direction, and a metallized contact 6 is formed on both side faces. The metal vapor-deposited film 5 is cut at the slits 2. is the metal vapor-deposited film 5 is cut at the slits 2, the withstand voltage is determined by the value obtained by adding the width of the slits 2 after cutting, not by the width only of the film, a high withstand voltage can be set.
Patent JP-H09215404-A (JP)
Title: Levee forming machine provided with preprocessing mechanism
Inventor: KIDA KINSAKU
IPC: A01B35/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a levee forming machine provided with preprocessing mechanism with which a high-strength levee can be surely formed in spite of well-drained paddy field or ill-drained paddy filed by fixing a screw on a 1st working shaft and feeding out dropped soil toward the side of levee arranging machine by rotating this screw. SOLUTION: A rotary shaver blade 80 for shaving an old levee 3 as required is fixed on a 1st working shaft 51 disposed at a holding member, a 2nd working shaft 62 is disposed at the other holding member, a banking rotor 83 for scooping up soil on the surface of paddy filed in order to supply soil onto the old levee 3 shaved by the rotary shaver blade 80 is fixed on this working shaft 62, and the soil scooped up by the banking rotor 83 is stopped onto the old levee 3 on the front side of the holding member in the advancing direction of a traveling machine 2. Further, a screw 84 is fixed on the 1st working shaft 51 between the rotary shaver blade 80 and the holding member and the dropped soil is fed out toward the side of a levee arranging machine 109 and stabilized by rotating the screw so that a levee can be formed.
Patent JP-H08245926-A (JP)
Title: Copolymer water-dispersible coating composition
Inventor: SHIGEMATSU YASUHIRO
IPC: C09D125/00
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a composition forming uniform coated film having excellent tackiness with a substrate surface and elasticity in a case of coating on a substrate such as an iron plate, and having excellent anti-corrosion property in a case of a substrate of iron plate. CONSTITUTION: The objective copolymer water-dispersible coating composition contains a water dispersion (A) of a copolymer obtained by reacting an ethylenic unsaturated carboxylic acid in an aqueous medium as an essential component and a fatty acid ester (B) containing a fatty acid having 10-30 carbon atom number (a) and an alcohol having 10-20 carbon atom number (b) as reaction components, and a difference of the carbon atom number of the fatty acid (a) and the carbon atom number of the alcohol (b) is 0-10.
Patent JP-S62207037-A (JP)
Title: Estimating system for range of presence of abnormal base station
Inventor: KUDO YASUO
IPC: H04W74/08
Filed: 1986-03-07
Abstract: PURPOSE:To obtain the system estimating the range of presence of a faulty base station including a base station whose arranging state is not clear by using the arranging state of the base stations, an interference network between base stations whose arranging state is known and an interference zone communication state. CONSTITUTION:A base station whose call is abnormal is detected and a communication fault base station in an adjacent interference zone is used as a normal base station to detect a mutual call faulty base station, the base stations are used as normal base stations and communication fault base stations in the adjacent interference zone to the normal base stations are used a the normal base stations. When all the communication fault base stations in the connected interference zone are the normal base stations, 'the fault base station presence range estimating procedure' is used to estimate the range of the faulty base station. The communication normal base stations in the interference zone are used as the normal base stations with respect to remaining communication fault base stations in the interference zone and the processing above above is repeated. In any contradiction takes place, whether or not the communication normal base stations in the interference zone are normal is discriminated, the processing is continued and whether or not the communication fault base station in the interference zone remained finally is normal is discriminated.
Patent JP-2000250320-A (JP)
Title: Image forming device
Inventor: SAITO MITSUNAGA
IPC: G03G5/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which transfers a visible image from a latent-image holder to an image carrier at high efficiency and, at the same time, reduces stick of solvent to paper, ensures high image quality, environmental friendliness, and a long life, by providing a releasing-agent coating means which coats the image holder with a releasing agent prior to a developing means. SOLUTION: Before a color image is obtained, a releasing-agent layer is applied onto a latent-image holder 1 by a releasing-agent application device 9. The releasing- agent application device 9 is filled with a releasing agent in which fine particles of polyethylene wax with a constituent that hardly sticks to a latent-image holder, for example a carboxyl group, introduced as a side chain is dispersed in an insulating solvent and a proper amount of metallic soap is added to it, thereby imparting electrifying capability to the fine particles of wax. Such the releasing agent is employed, and the releasing agent is applied to a toner image by the action of an electric field.  For example, a releasing-agent application roller 11 with a 20-mm outside diameter made of metal is disposed on the latent-image holder 1 with an interspace of 150 μm between them and it is rotated in the same direction as the latent-image holder or the opposite direction to it, thereby supplying the releasing agent 10 to the toner image.
Patent JP-H03252927-A (JP)
Title: Optical disk device
Inventor: SUZUKI KATSUMI
IPC: G11B7/125
Filed: 1990-02-28
Abstract: PURPOSE:To enable a margin of laser power at the time of erasing to be enlarged by converging laser beams emitted from a 1st semiconductor laser and a 2nd semiconductor laser having a different wavelength from the former on an optical disk respectively. CONSTITUTION:This device is provided with converging means 9-12 for making the laser beams to be emitted respectively from the 1st semiconductor laser 6 and the 2nd semiconductor laser 7 having a different wavelength from the former incident respectively and converging them respectively on the optical disk 13. Since the laser beams lambda1 and lambda2 are different from each other in wavelength at the time of converging them on the optical disk by the converging means, their spots are different in diameter to be converged on the optical disk. Consequently, a recording pit written by a comparatively small spot diameter can be erased by a comparatively large spot diameter. By this method, the margin of the laser power at the erasing time is enlarged.
Patent JP-S62207307-A (JP)
Title: Production of ethylene polymer
Inventor: TAJIMA YOSHIO
IPC: C08F10/00
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a polyethylene having a wide MW distribution and excellent melt properties and moldability, by combining a specified catalyst with a two- stage polymerization process. CONSTITUTION:Polymerization is performed in the following two stages by using a coordination polymerization catalyst containing a solid component containing a transition metal compound and an organoaluminum compound. Stage 1:10-90wt%, based on the total polymer weight, polymer of a melt index of 0.0001-0.5g/10min is formed by using a catalyst comprising a solid component prepared by allowing an inorganic oxide carrier to support chrominum trioxide or a compound which, when calcined, can at least partially form chromium oxide and calcining the supported carrier and a compound of the formula as an organoaluminum compound. Stage 2:90-10wt%, based on the total polymer, polymer of a melt index of 0.01-50g/10min is formed in the presence of the polymer of stage 1 by adding a solid containing at least magnesium and titanium as a solid component and a compound of the general formula of AlR'pX3-p (wherein X is a halogen and/or an alkoxy group) as an organoaluminum compound to the system.
Patent JP-H02231294-A (JP)
Title: Underwater surveying machine
Inventor: FUNAKI YASUSHI
IPC: B63C11/48
Filed: 1989-03-02
Abstract: PURPOSE:To improve the stability in straight advance propulsion with the simple constitution by arranging the right and left propulsion device parts for advance and retreat into inverted V shaped form in plane view, in the constitution in which a propulsion device part for rising and lowering, right and left propulsion device parts for advance and retreat, and an underwater photographing means are provided. CONSTITUTION:An underwater surveying machine is equipped with thrustors 11 and 12 for advance and retreat on the right and left sides in a protecting angle 15, and a thrustor 13 for rising and lowering in the front part on the center line in the protecting angle 15, and further equipped with a float 14 in the rear part. A hydrolight is installed in an acryl window 11A in the foremost part of the thrustor 11, and a video camera is accommodated in an acryl dome 12A in the foremost part of the thrustor 12. In this case, the thrustors 11 and 12 are arranged into nearly inverted V shaped form, viewed from the upper part plane direction. In other words, the separation distance WR in the rearmost part of the both thrustors 11 and 12 is set slightly longer then the separation distance WF of the foremost part. Therefore, the angle in the thrust direction can be automatically adjusted, and the straight advance thrust force can be stabilized.
Patent JP-2000106985-A (JP)
Title: Method for manufacturing ornamental assembly
Inventor: TSUYA HIDEKI
IPC: B60R13/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a looseness in the peripheral part of an ornamental assembly to be attached to the door trim or the like of an automobile and also to reduce a production cost. SOLUTION: A jacket material 41 is placed on one side surface of a jacket side molding die 20 where a flat outer peripheral surface 22 and a molding surface 21 which is carved further than the surface 22 are formed, the jacket material is pressurized a little on the outer peripheral surface and air between the jacket material and the molding surface is sucked so that the jacket material is adhered to the molding surface while drawing the peripheral part of the jacket material into the molding surface.  Then, the abutting surface 31 of a rear surface side molding 30 is abutted on the outer peripheral surface of the jacket side molding die through the jacket material, foaming body raw materials 44a supplied between a soft and substantially non-ventilative sheet-shaped barrier material 42 which is placed on the jacket to prevent the restriction of the outer peripheral part and the abutting surface of the rear surface side molding die are foamed and, then, the foaming body filled among the abutting surface, the barrier material and the more external side jacket material is formed. Besides, a projected line 21a for forming a gather is disposed on the molding surface of the jacket side molding die.
Patent JP-S57161670-A (JP)
Title: Method and device for detecting fault in printed board
Inventor: SHIMURA ETSUO
IPC: G01R31/28
Filed: 1981-03-31
Abstract: PURPOSE:To detect the fault in the printed board to be tested, by inputting the same data to a faultless printed board and the printed board to be tested from an input/output device, and comparing the output data from said printed boards. CONSTITUTION:A signal cable bundle 11 is extended from a back panel 4 through a connector 3 and connected to a fault detecting device 12 for the printed board. Two pieces of signal cable bundles 13 and 14 are extended from device 12 and connected to a connector 16 of the good printed board which is judged to be good and a connector 18 of the printed board 17 to be tested, respectively. The same input data is inputted to the good printed board 15 and the printed board 17 from the back panel 4 through the device 12. The output data corresponding to said input data are taken out of the printed boards 15 and 17, and compared in the device 12 in order to judge whether the output from the printed board 17 agrees with the output data from the faultless printed board 15 or not. Thus the fault in the printed board to be tested 17 is detected.
Patent JP-H01223417-A (JP)
Title: Color liquid crystal element
Inventor: KOJIMA MAKOTO
IPC: G02F1/1335
Filed: 1988-03-03
Abstract: PURPOSE:To improve the appearance by setting the direction in which virtual tilt angles in the center wavelength of each filter color of color filters are averaged, as the average molecule axial direction of a liquid crystal cell and setting a polarizer, based on said direction as a reference. CONSTITUTION:When values of virtual tilt angles in the center wavelength of spectral transmittivity of color filters R, G and B are averaged, its result becomes -thetaa=6.8 deg.. Therefore, the direction of -thetaa is set to the direction which is inclined by 6.8 deg. against the rubbing direction of an FLC cell. Simultaneously, an analyzer 21 is set to the direction which is shifted by 90 deg. against a polarizer 23. In such constitution, when the light source of a daylight color type whose wavelength characteristic is comparatively continuous is used as a backlight 24, and the appearance of the cell is observed, a satisfactory result can be obtained.
Patent JP-S55140822-A (JP)
Title: Distance measuring window covering device of automatic focusing camera by double-image superimposing system
Inventor: KUBOTA ATSUO
IPC: G03B13/02
Filed: 1979-04-20
Abstract: PURPOSE: To surely prevent the staining and flaws of the distance measuring window while not in use by providing the cover plates which are moved to the open position with respect to the distance measuring window by film winding motion and to the close position by shutter release operation.  
     CONSTITUTION: At the ordinary time, cover plates 11, 12 are held in the 1st position so as to cover the distance measuring window. When a film is wound by a winding lever 15 in this state, the cover plates 11, 12 are moved to the 2nd position for opening the distance measuring window. This state is maintained as the engaging part 21a of a turning lever 21 locks the engaging piece 12c of the cover plate 12. Next, when the distance measuring window and shutter operation are effected by depressing a release lever 19, the lever 19 resets upward upon ending of these. By this resetting, the locking of the engaging piece 12c of the cover plate 12 is released and the cover plates 11, 12 reset to the 1st close position. In this way, the staining and flaws of the distance measuring window while not in use are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55142913-A (JP)
Title: Cooling method and device of steam turbine
Inventor: AMANO NORIFUMI
IPC: F01D25/12
Filed: 1979-04-23
Abstract: PURPOSE: To prevent a turbine from causing a damage and perform the rapid operation of its cooling, by feeding the air of temperature slightly lower than that of a turbine metal into the turbine from the downstream side of a high temperature part in its expansion stage.  
     CONSTITUTION: The temperature of a turbine metal, not illustrated in the drawing, of a turbine 1 is detected by a temperature sensing means 20, and its detected output controls a temperature adjusting means 17 to permit the cooling air to be heated to the temperature slightly lower than that of the turbine metal. The heated cooling air is fed out by an air blowing means 16 and into the turbine 1 from a downstream 1a side of its high temperature part in the expansion stage. In this way, the turbine 1 is not affected by the rapid difference of temperature in its every part, gradually cooled while being held at a constant difference of temperature and prevented from a generation of damage like crack or the like, and its cooling operation can be gently and rapidly performed thus the facilitate an easy operation of the turbine 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07257354-A (JP)
Title: Abnormality detecting device of wheel speed sensor
Inventor: TSUNEHARA HIROSHI
IPC: G01D5/244
Filed: 1994-03-18
Abstract: PURPOSE:To provide an abnormality detecting device of wheel speed sensor in which the abnormality of a wheel speed sensor can be precisely detected within a short time. CONSTITUTION:The actual wheel speed VwRIN computed in an antiskid control device 21 is read, and a pseudo vehicle speed Vi is also read (steps S1, S2). Whether the actual wheel speed Vw RIN is 30km/h or more or not is judged (step S3), and in case of VwRIN>=30km/h, whether the pseudo vehicle speed Vi is 30km/h or more or not is judged (step S4). In case of Vi>=30km/h, whether the output of a wave shaping circuit 20R is continuously outputted or nor is monitored on the basis of the output of the wave shaping circuit 20R, and when the output is continuously interrupted for 50msec, the abnormality of a wheel speed sensor 7R is judged (steps S5, S6).
Patent JP-H11246806-A (JP)
Title: Waterborne pigment dispersion and recording solution for ink jetting
Inventor: KAMIMURA TOSHIFUMI
IPC: C09D11/38
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a waterborne pigment dispersion having excellent dispersibility and provide an ink for ink-jetting that comprises the pigment dispersion, shows stabilized ink-jetting from the nozzles without nozzle clogging and gives sufficient printing ink concentration. SOLUTION: This waterborne pigment dispersion contains carbon black particles having their surfaces undergoing sulfonylation treatment in which the sulfonic acid groups on the carbon black surfaces are neutralized with ammonia or an amine to sulfonate groups. In a preferred embodiment, the average particle size of the carbon black is <=500 nm, while the salt-forming amine is at least one selected from the group consisting of dimethylaminoethanol, diethylaminoethanol, monoethanolamine, triethylamine, and trimethylamine.
Patent JP-H09241866-A (JP)
Title: Surface treated steel sheet for fuel tank
Inventor: TSUCHIYA SHINICHI
IPC: C25D5/48
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treated steel sheet for fuel tank, excellent in corrosion resistance and weldability, by providing a plating film of a both-side Zn-Ni alloy electroplated steel sheet with respectively specified cracks, chromate film, and conductive resin coating film. SOLUTION: Cracks of (1000 to 150000)pieces/m<2> density and <=0.5μm maximum width are formed in the surface of a plating film, at least on the internal side of a tank, of a both-side Zn-Ni alloy electroplated steel sheet, having (5 to 50)g/m<2> coating weight and 9-18wt.% Ni content. These cracks can be formed by stopping electrification after electroplating and then applying etching with a plating bath. A chromate film of (10 to 200)mg/m<2> coating weight expressed in terms of Cr is formed onto the plating film. Further, a conductive resin coating layer is formed on this film. It is preferable that this resin coating layer has a composition consisting of, by weight, 10-65% binder resin (containing curing agent), 0.5-30% organic lubricant, 15-70% iron phosphide type conductive pigment, 5-25% chromic acid type rust preventive pigment, and 0-10% other inorganic pigments.
Patent JP-H08222739-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: USAMI TATSUYA
IPC: H01L21/31
Filed: 1995-02-15
Abstract: PURPOSE: To prevent formation of low quality oxide film due to abnormal oxidation when forming oxide film by a heat treatment step on the surface of a silicide layer. CONSTITUTION: When a WSi layer (silicide layer) 15 is formed on a semiconductor substrate 11 to form an oxide film 18 on the surface of the WSi layer 15 by thermal oxidizing process, the oxygen contamination in a heat treatment furnace in the case of feeding semiconductor device in the furnace is checked later to be slowly oxidized at high temperature. Through these procedures, the rapid oxidation of the WSi layer can be checked by checking the oxygen contamination in the furnace, thereby checking the abnormal oxidation of the WSi layer. Furthermore, a high quality oxide film can be formed by forming the oxide film at high temperature.
Patent JP-S51124346-A (JP)
Title: Data recording unit for buses
Inventor: FUKUSHIMA TOSHIHIRO
IPC: G06Q50/00
Filed: 1975-04-22
Abstract: PURPOSE: To automatically count and record the numbers of passengers getting on and getting off a bus for each section of its run. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06267539-A (JP)
Title: Lithium secondary battery
Inventor: YAMADA SHUJI
IPC: H01M4/133
Filed: 1993-03-10
Abstract: PURPOSE:To increase the energy density, and to improve the charge and discharge property, and a large current discharge property, by making the form of a lithium complex oxide of the active material of a positive electrode in a spherical form or similar to the spherical form. CONSTITUTION:A negative electrode 6 consists of lithium, a lithium alloy, or a compound to store and emit the lithium ion, and in a positive electrode, a lithium complex oxide powder shown as the general expression LixNiO2 (0<x<1.1) is used as its active material. And an electrolyte solution made by dissolving an electrolyte in a nonaqueous solvent is provided, and the powder of the lithium complex oxide has the form of a spherical form or similar to the spherical form. As a result, the specific area of the powder surface is increased, so as to increase the amount of the adsorbed liquid, the amount of the active material is increased, and the energy density can be improved. Consequently, the charge and discharge property, and the large current discharge property are improved.
Patent JP-H02229117-A (JP)
Title: Blood lipid depressing agent and constipation relieving agent
Inventor: OTSU KEIJI
IPC: A23L29/244
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a blood lipid depressing agent or constipation relieving agent by using a specific galactomannan as an active component. CONSTITUTION:The objective agent contains, as an active component, a galactomannan containing >=1 and <2 units of mannose as a constituent sugar per 1 unit of galactose and having a viscosity of <=30mPa.s when measured by type-B viscometer at 25 deg.C and 30rpm in the form of 5% aqueous solution. The above galactomannan can be produced by using guar gum, locust bean gum, etc., as raw material and reacting with a plant tissue destruction enzyme capable of selectively and partly breaking the mannan main chain. The agent is useful for the prevention and remedy of constipation, hyperlipemia, cholesterol cholecystitis, arteriosclerosis, etc.