baber/WOPTO huggingface dataset:
Patent JP-S6181505-A (JP)
Title: Valve for internal-combustion engine
Inventor: HAGIWARA YOSHITOSHI
IPC: F01L3/02
Filed: 1984-09-28
Abstract: PURPOSE:To aim at improvements in the promotion of lightweightiness in a valve and its durability, by making up the valve with a titanium alloy, while forming such an alloy layer as being excellent in abrasive resistance, on a surface of the valve upon treatment of ion plating or nitriding. CONSTITUTION:A suction valve 16 and an exhaust valve 7 of an internal-combustion engine are constituted of a titanium alloy, and a layer composed of a metal compound of titanium nitride, titanium boride, etc., to an alloy layer of chromium and cobalt alloys and the like is formed on each of valve surfaces 16a and 17a, valve shaft surfaces 16b and 17b and cotter groove surfaces 18 and 19 which all come into contact with valve seats 10 and 11 or a valve shaft end part surface which comes into contact with a cam or the like by means of a ion plating process or a nitriding process. With this constitution, abrasion resistance is improved, while processes of all parts can be done for surface treatment simultaneously, leading to reduction in cost, whereby pealing or the like in a thermal spray material will in no case occur there. Since the ion plating is handleable at low temperature, any drop of strength in a base material may not be entailed.
Patent JP-H1115345-A (JP)
Title: Treating method for recovered toner
Inventor: SATO MASAMICHI
IPC: G03G21/10
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To store a large volume of the collected toner in a cleaning part, and to print more copies by storing the collected toner in a part of a collection chamber in the softened and fluidized, or molten state. SOLUTION: The toner scraped down by a cleaning blade 7 is dropped on a heater 12 arranged on a bottom part of a collected toner storage chamber 10 in a cleaning part 3. The toner is melted by the heat of the heater 12, and its volume is turned <=1/3 of the powder volume. Thus, the collected toner of >=3 times the conventional value can be stored even when the volume of the collected toner storage chamber is the same as the conventional value. The temperature of the heater 12 is controlled to the value slightly higher than the melting point of the toner, the toner is melted by heating the heater 12 in a stage where the toner is deposited to some degree, not by constantly setting the temperature to the value, and the heating is stopped for a while before the toner of the prescribed quantity is deposited. That is, the photoreceptor material is prevented from being adversely affected by the temperature rise in the storage chamber.
Patent JP-H119166-A (JP)
Title: Fishing tackle spool
Inventor: AKASAKA TAMOTSU
IPC: A01K97/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tackle spool convenient in a hasty state, capable of winding a tackle line simply by constricting the fishing rod without removing the line from the rod in case of interrupting the fishing and enabling the restart of fishing simply by extending the fishing rod to cause the automatic delivery of the tackle line and the easy revival of the fishing tackle. SOLUTION: A base 1 is provided on its back with a rod-attaching tool 2, a guide ring 3 and a spool 4, the spool is provided with a hook rest 5, a notch 6, a lock button 7 and a spring winder 8 and the height of the inner guide wall 9 of the spool is made to be higher than that of the outer guide wall 10.
Patent JP-H0525480-A (JP)
Title: Production of blown asphalt
Inventor: ASAI HIDEO
IPC: C10C3/04
Filed: 1991-07-18
Abstract: PURPOSE:To produce easily without fail a blown asphalt, in the production of which, the time at which the blowing is stopped can be easily estimated and which has constant physical properties. CONSTITUTION:A process for producing a blown asphalt having a viscosity of 8000-12000P at 60 deg.C, wherein the amount of air blown is decreased stepwise, and the time at which the blowing of air is stopped is determined. The tile at which the aimed viscosity is reached can easily be grapsed without fail because the rate of rise in viscosity (reaction rate) is reduced when the amount of air blown is decreased stepwise. Therefore, a product asphalt having constant physical properties can be obtained by stopping the blowing at that time.
Patent JP-S6447334-A (JP)
Title: Frozen cooking bread for electronic oven
Inventor: DAZAI YOSHIAKI
IPC: A21D6/00
Filed: 1987-08-18
Abstract: PURPOSE: To enable microwave oven-heating cooking by setting the quantity of fat to be added from 10wt.% to 60wt.%, the quantity of water to be added from 40wt.% to 65wt.% and quantity of fat to be added/quantity of water to be added from 1:0.8 to 1:4.8 in the compounding of dough in respect to raw material powder. CONSTITUTION: To the flour as the raw material powder of dough, raw yeast, sugar, salt and fat are added and mixed from 10wt.% to 60wt.% and water is added and mixed from 40wt.% to 65wt.%. This mixed dough is primarily fermented, thereafter, gas is released and the dough is molded and secondarily fermented. This is baked up in the oven, this bread is processed into cooked bread such as hamburger or hotdog and that is frozen so that the frozen cooked bread for microwave oven can be manufactured. Thus, thawing cooking is enabled by the microwave oven, even when the bread is heated for time to reach the temperature suitable for eating, it does not get too hard to bite off, and the cooked bread having a satisfactory feel of chewing is obtained.
Patent JP-S6096417-A (JP)
Title: Manufacture of purificatory cistern
Inventor: MINOURA HIDEKI
IPC: B29K105/16
Filed: 1983-10-31
Abstract: PURPOSE:To manufacture a purificatory cistern, which can bear external pressure, inexpensively, by a method wherein a nozzle is inserted within a cylindrical mold and a molding material is sprayed to the mold from the nozzle while it is being made to turn so that the lower part of an inner circumferential surface of the purificatory cistern becomes thicker than the upper part of the same. CONSTITUTION:A molding material 8 is sprayed evenly to the inside of a mold 6 from a nozzle 7 while the mold 6 is being made to turn at a fixed speed. The molding material whose thickness corresponds to the thickness (the minimum thickness of a main body) of the upper part of an inner circumferential surface of the main body is applied to the inside of the mold 6 extending over the whole surface. Then spraying from the nozzle 7 is performed intermittently by making the spraying align itself with a rotation of the mold 6. In other words, the molding material 8 is sprayed to the lower part B of the main body 1 when the same has come to a spraying position of the nozzle 7, the spraying is suspended when the upper part C of the main body 1 has come to the spraying position of the nozzle and the molding material 8 is sprayed again when the lower part B has come to the spraying position of the nozzle 7 through the rotation of the mold 6. Then main body 1 obtained by enlarging the thickness of the lower part B requiring pressure resisting strength as compared with that of the upper part C is molded like this and a purificatory cistern is formed by fixing panel plates 2, 2 to the main body 1.
Patent JP-S58103658-A (JP)
Title: Reference electrode
Inventor: TAWARA OSAMU
IPC: G01N27/30
Filed: 1981-12-16
Abstract: PURPOSE:To obtain a reference electrode of high stability and to measure ion activity with high accuracy with virtually no influence of a large amt. of disturbing materials in blood, etc. by using a polymer membrane of which the inner side is dense and the outer side in contact with sample liquid has coarse structure as an ion inactive membrane. CONSTITUTION:An ion inactive membrane 24 of which the inner side 114 is dense and the outer side 113 in contact with sample liquid has coarse structure is formed by a method of sputtering Ag22 on one surface of, for example, cellulose film 23 at about 5mu thickness and plasma-superposing a styrene monomer on the other surface to about 7,000Angstrom  thickness by a glow discharge method. The resultant 3-layered films are fixed by means of a stopper 25 by bringing the Ag film 22 into contact with an Ag wire 21. The resultant reference electrode is used by immersing the same in sample liquid 3 such as blood serum. Even if disturbing materials (enzyme, uric acids, sugar, vitamins, etc.) in the blood serum exist fairly in large amts., the accurate measurement of the ion activity in the blood serum is made possible without receiving disturbance from said materials.
Patent JP-S6183583-A (JP)
Inventor: TEJIMA TORU
IPC: G06F3/14
Filed: 1984-10-01
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-S6265413-A (JP)
Title: Gas exhaust flow path of continuous type normal pressure chemical film-forming device
Inventor: HOSHINO MASAKAZU
IPC: H01L21/205
Filed: 1985-09-18
Abstract: PURPOSE:To realize yield improvement in a CVD process and prevent the efficiency from decreasing, by leaving an inflow path at the central part of the lower end of an exhaust flow path facing a tray and mounting fins on the upper surface, and besides forming a flow path sectional area enlarged in the only upper surface part neighboring the fins. CONSTITUTION:A pair of fins 10 are mounted at an inflow path 12 on respective corner parts of a dispersion head 1 and a head cover 3, so that a flow path sectional area of an exhaust path 7 is rapidly enlarged. A sectional area of the only part neigh boring the upper surface of these fins 10 is formed larger than the sectional area of another exhaust flow path 7 like two oblique sides of a isosceles triangle. Hence, the flow pa;th sectional area becomes rapidly enlarged at the part through the inflow path 12, to make a large peeling region 11 to be formed at the side above the fins 10. Reaction products easily attach to the upper surfaces of the fins 10 and an inner wall surface of the head cover 3, however, with the flow always spiraled at the peeling region 11 the operation is repeated so that the reaction products 9 once piled are flung up and then piled again. Hence, the reaction products 9 in excess of a fixed amount are not piled there.
Patent JP-H0369792-A (JP)
Title: Communication system for backup in under sea petroleum production system
Inventor: IWABUCHI MASAYUKI
IPC: E21B47/12
Filed: 1989-08-07
Abstract: PURPOSE:To conduct the same control as normalcy, and to reduce cost by connecting the marine side and the oil well side of a submarine by a piping for pressure-wave communication, pulse-coding the pressure waves of a liquid on the abnormality of a main communication system and controlling a plurality of oil-well operating valves. CONSTITUTION:When there is abnormality in a main communication system, a controller 10 outputs a control command signal to a pulse coding device 9, and an electromagnetic changeover valve 7 is ON-OFF controlled. When a pulse code is brought to 0, a liquid in a piping 8 for pressure-wave communication displays fixed pressure. When the pulse code is brought to 1, the liquid is passed through a hydraulic piping 5 and drained, and pressure drops, thus generating pressure waves corresponding to the pulse code, then forwarding the liquid to another end of the pressure-wave communication piping 8. The hydraulic pressure is detected in a receiver 14, changed into an electric signal, and converted into a control command signal, thus controlling electromagnetic changeover valves 13. Accordingly, the operating valve 19 of an arbitrary, oil well can be controlled freely.
Patent JP-H0543953-A (JP)
Title: Pre-treating method in manufacture of agglomerate
Inventor: KONDO KUNIHIRO
IPC: C22B1/243
Filed: 1991-08-14
Abstract: PURPOSE:To provide a method enabling the use of a large quantity of goethite base ore having gradually increasing utilization tendency in recent year by positively utilizing converter slags whose dumping is difficult compared with a conventional situation to agglomerate manufacturing process. CONSTITUTION:In the manufacture of the agglomerate, a part of lime stones (quick limes) is substituted with the converter slags for which 0.125mm grain size is >=30%. As for the blending quantity, the converter slags having the set blending quantity set so that basicity CaO/SiO2 of the whole raw material maintains the basicity value at the time of using lime stones (or quick limes) are blended into other raw materials after adding, blending and artificially granulate the goethite or fireclay base mineral matter included ores or blended after artificially granulating the goethite or fireclay base mineral matter included ores and applying the converter slags to their surfaces.
Patent JP-H1031724-A (JP)
Title: Computer card and card connector device
Inventor: TAKAGI SATORU
IPC: G06F1/18
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a connector device capable of connecting many cards to improve the strength of cards, and also to enhance easy manufacturing. SOLUTION: A plurality of slits are formed on one side of a card 1 and electrodes are formed in the silts. A casing 4 is provided with plural projections 6 acting as guides for the insertion of respective cards 1 and a bus 5 comprising a rail-like bus lines is arranged on a position corresponding to the silts of a card 1 inserted along each projection 6. When a card 1 is inserted into the causing 4 and the bus lines are fitted with the slits of the card 1, the electrodes formed in the slits are electrically touched with the bus lines and data can be transmitted/received between a host computer connected to the bus lines and the card 1.
Patent JP-S6182572-A (JP)
Title: Facsimile equipment
Inventor: NAKANO AKIRA
IPC: H04M1/274
Filed: 1984-09-29
Abstract: PURPOSE:To eliminate erroneous outgoing, to improve operability and to make a control simple by preventing to designate a memory area which is allotted by other user. CONSTITUTION:RAM13 of a FAX device 1 is divided to memory areas AE, BE and CE and respective areas are allotted to different users. At a magnetic card 2, identification information of the above-mentioned respective memory areas, for example, A, B and C are recorded. For example, when a user (a) inputs a contracted number ''01'' to be registered to an A01 area to register a new opposite subscriber number by means of a keyboard 15 and sets a personal magnetic card to a magnetic card reading part 18, CPU11 introduces the above-mentioned contracted number information and inputs the identification information ''A'' which is read by the reading part 18. Pieces of information ''A'' and ''01'' are designated at an area ''A01'' of RAM13 and the opposite subscriber number is written in the area ''A01.'' Similarly in the case of outgoing, since the area of RAM13 is designated by the above-mentioned identification information and contracted number information, the memory area of other user will not be designated by mistake.
Patent JP-H0286859-A (JP)
Title: Rotating sprayer for paint
Inventor: RICHIYAADO WAINSUTAIN
IPC: B05B5/04
Filed: 1989-08-07
Abstract: PURPOSE: To adequately supply a coating material to the conical inner flank of a bell by extending this conical inner flank to the front line of coating material ejection and forming a front direction rotating together with the bell in a coating material receiving chamber and disposing a means for feeding the coating material from this chamber to the conical inner flank of the bell. CONSTITUTION: The coating material receiving chamber 79 is arranged on the revolving shaft of the atomizer bell 26 and a coating material feed pipe 64 is arranged in this chamber 79. The discharge end thereof is directed forward. Further, the conical inner flank 92 of the bell 26 is extended up to the discharge front end of the coating material symmetrically with the axis of rotation as a center. Further, the front surface, which extends near to the discharge end 66 of the coating material supply pipe 64 and rotates together with the bell 26 forming the conical projecting part receiving the coating material from the supply pipe 64, is formed in this coating material receiving chamber 79. The coating material from the chamber 79 is smoothly supplied to the conical inside surface 92 of the bell 26.
Patent JP-S6094822-A (JP)
Title: Construction for operating working vehicle
Inventor: TAKEI TERUTAKA
IPC: F16H61/18
Filed: 1983-10-31
Abstract: PURPOSE:To prevent an operating lever from being mistakenly put in reverse, by providing a stopper in such a manner that it can be optionally changed over between an acting state and a non-acting state by a single operating member. CONSTITUTION:Guide openings are provided in the top plate 16a of an operating member mounting box, which serves as a lever guide, so that operating routes 19a, 19b for operating levers 15a, 15b extend straightly in the front-to-rear direction of the body of a machine and in parallel with each other. A stopper 23 for making impossible to shift the operating levers 15a, 15b from neutral position N to reverse position is mounted on a rotary shaft 24 so that the stopper can be turned relative to the box 16 at will. When a single operating member 25 which is mounted on the the portion of the shaft 24 protruded out of the box 16 and can be turned together with the shaft is put in a first operating position ON, the stopper 23 is set in action. When the operating member 25 is put in a second operating position OFF, the stopper 23 is set out of action.
Patent JP-H1049611-A (JP)
Title: Method for displaying two-dimensional code
Inventor: ISHIZUKA KATSUTOSHI
IPC: G06K7/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a two-dimensional code in which a means for obtaining information recorded in the two-dimensional code can be attained when the two-dimensional code can not be read by a two-dimensional code reader. SOLUTION: In a display body on which a two-dimensional code 30 corresponding to an article is printed, human readable data 40 in which one data are necessarily made correspond to the article are written down together in an area beyond a range to be read by a two-dimensional code reader. Then, the human readable data 40 are inputted, and information recorded in the two-dimensional code 30 is extracted.
Patent JP-H0370489-A (JP)
Title: Drive circuit for dc motor
Inventor: FURUICHI TOKIISA
IPC: H02P7/293
Filed: 1989-08-09
Abstract: PURPOSE:To obtain continuity of a torque by providing means for generating a PWM modulation output with the output of means for obtaining an absolute value or inverted output of an error signal in a driving circuit, means for chopping a supply current of a motor, a choke coil connected to the other end of the motor, and a capacitor connected between the ends of the motor. CONSTITUTION:A reference triangular wave input unit 3 is compared with the output of an absolute value circuit 2 by a comparator 4, a speed or a phase error signal is PWM-modulated, and its output and the output of a comparator 6 are input to a controller 7. Switches 13, 14 are controlled by the outputs of the controller 7 and an inverter 17 to be chopped, the output of a choke coil 8 is input to one end of a motor 9, and a capacitor 10 is disposed between both ends of the motor 9 to form a filter.
Patent JP-S58110417-A (JP)
Title: Manufacture of silica sol
Inventor: TAKASE YUUZOU
IPC: C01B33/148
Filed: 1981-12-18
Abstract: PURPOSE:To manufacture a silica sol contg. particles having desired particle sizes and a narrow particle size distribution by adding an active acidic silica hydrosol to an aqueous alkali soln. in the presence of a soluble alkali metallic salt under specified conditions. CONSTITUTION:An active acidic silica hydrosol such as an unstable silica hydrosol of <= about 4pH obtd. by treating an alkali metallic silicate with a hydrogen type cation exchange resin is mixed with 40-1,000ppm soluble alkali metallic salt such as hydrochloride, sulfate or aluminate of Li, Na, K or Ce basing on the total amount, and the hydrosol is added to an aqueous alkali soln. at >= about 70 deg.C with stirring under conditions which adjust the molar ratio of SiO2/R2O (R is an alkali metal or NH3) to <=10. The resulting aqueous soln. is concentrated by an ordinary method to obtain a silica hydrosol having controlled particle sizes.
Patent JP-H0376782-A (JP)
Title: Polishing of metal surface and polishing compound
Inventor: JIYON BUI EICHI ROBAATSU
IPC: B24B37/00
Filed: 1990-07-31
Abstract: The present invention relates to a method of polishing a metal surface using an aqueous polishing composition for metal surfaces comprising water, an abrasive agent, such as aluminum oxide, cerium oxide, zirconium oxide, tin oxide, silicon dioxide, silicon carbide, titanium dioxide and titanium carbide and a salt, or combination of salts, such as aluminum chloride, zirconyl nitrate, zirconyl sulfate, cerium nitrate, aluminum nitrate, aluminum bromide, aluminum iodide, aluminum chloride, zirconyl chloride, tin chloride, aluminum perchlorate, magnesium chloride, zinc chloride, magnesium perchlorate and iron chloride.
Patent JP-2001030869-A (JP)
Title: Occupant detection device and air bag control device
Inventor: SUZUKI KOICHI
IPC: B60R21/16
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of an object staying in the detection zone formed by a projection light outputted from LED. SOLUTION: Respective PSD 40A, 40B, 40C, 40D of this PSD part 16 are reflected at the position where the projection light P1 near the boundary between the area PA with a relatively big light strength and the area PC with a relatively small light strength positioning from this area PA to the rear side of a vehicle is separated by a prescribed distance L from PSD part 16 and arranged so as to be emitted to the vehicular front side ends (first position signal electrodes 43A, 43B, 43C, 43D side ends) of respective light receiver 42A, 42B, 42C, 42D as a reflection light R1. Thereby, the area PC with the relatively small light strength positioning to the vehicular rear side of the area PA with the relatively big light strength is set outside the view area of respective light receivers 42A, 42B, 43C, 43D.
Patent JP-H0490982-A (JP)
Title: Electric motorcycle
Inventor: HIRANO MASAHISA
IPC: B62M9/08
Filed: 1990-08-03
Abstract: PURPOSE:To eliminate a need for spacer to which the cylinder of an engine is arranged by mounting a motor to a transmission case in a manner that the axis of the motor parallels the direction of the width of a car. CONSTITUTION:A power unit 10 has a front part vertically rockably coupled to rear frames 5b on both sides and a rear part supported to the left rear frame 5b through a cushion unit 11, The power unit comprises a transmission case 14, a motor 15 mounted at the interior of the transmission case, and a V-belt type automatic transmission 16. The motor 15 is mounted horizontally in a drive part 14a of the transmission case 14 in a manner that the axis thereof parallels the direction of the width of a car. Through running of the motor 15, rotation of an output shaft 15a is transmitted to a rear wheel 3 from a clutch 17 to a rear wheel 3 through a V-belt type automatic transmission 16. Since the motor 15 is formed in a horizontal state, the motor can be installed in a mounting space only by extending a drive unit 10 in the direction of the width of a car. This constitution eliminates a need for a space required for arrangement of the cylinder of an engine.