baber/WOPTO huggingface dataset:
Patent JP-H01193700-A (JP)
Title: Decontamination of radioactive metallic waste
Inventor: TANAKA AKIO
IPC: G21F9/00
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a stable decontamination method in which a generating amount of a secondary waste can be decreased and a neutral salt electrolytic liquid can be collected, by treating a spent liquid of a chemical decontamination and recovering the neutral salt electrolytic liquid, simultaneously. CONSTITUTION:A radioactive metallic waste with complicated shapes such as valves and pumps are decontaminated in a chemical decontamination basin 1 with decontaminating liquid of mineral acids such as a sulfur, while simple shaped ones such as straight pipes are decontaminated in an electrolytic decontamination basin 3 with an electrolytic liquid of neutral salt solution such as a sodium sulfate. These electrolytic decontamination liquid and spent chemical decontamination liquid are led to a neutralization basin 2 and are mixed there, and being added with an alkali such as a sodium hydroxide to adjust to be around pH 9-10, the two liquids are heated and oxidized by a heater 6 and a bubbling device 7. With this process, dissolved metallic ions turns into an insoluble ferrite sludge and radioactive metallic ions are absorbed by it. A neutralizing liquid containing the sludge which is produced with such a manner, is transferred to a solid/liquid separation basin 4 and then a concentrated sludge 8 being separated in the separation basin 4 is transferred to a solidification process 5, where a supernatant liquid is returned to the electrolytic decontamination basin 3 and reused.
Patent JP-S57131817-A (JP)
Title: Supercharged engine piston cooler
Inventor: YAMADA KOUHEI
IPC: F01M1/08
Filed: 1981-02-10
Abstract: PURPOSE:To save oil comsumption and prevent reduction in oil pressure by installing a valve, which opens when supercharger pressure is increased, between a main gallery connected to the oil pump discharge port and a piston cooler nozzle, and stopping oil injection at the time of a low load operation. CONSTITUTION:A main gallery 2 is connected to the discharge port of an oil pump 1 which discharges the oil in a oil pan 11. Branching from this main gallery 2 are oil passages 12, each equipped with a piston cooler nozzle 3 to eject cooling oil for each piston 7. Installed at the position where the main gallery 2 starts branching off into cooling oil passages 12 is a valve 13 which opens and closes in response to the discharge pressure of the supercharger compressor. At the time of a low load with attendant low supercharger pressure, the valve shuts off the branches, and the oil ejection is stopped, preventing overcooling, excess oil consumption and reduction in oil pressure.
Patent JP-H07224851-A (JP)
Title: Outer cup for constant velocity joint used for automobile and manufacture thereof
Inventor: NAKAMURA MASANOBU
IPC: F16D3/20
Filed: 1994-02-15
Abstract: PURPOSE:To reduce a price and to reduce weight by a method wherein a portion ranging from a base part to a tip part is expanded approximately in the shape of a semisphere by a pipe material, a plurality of folded parts are formed in the axial direction of a peripheral surface, and a slide surface fitted in an inner member is formed on the inner surface thereof. CONSTITUTION:One end side of a pipe material P having a given length is fitted in the outer periphery of a core 14 in the sectional shape of an outer cup 10. A drawing mold 16 having a female mold 15 having structure corresponding to the outer peripheral shape of the outer cup 10 is pressed in the outer peripheral part on the other end side of the pipe material P. By pressurizing the drawing mold in the direction of an arrow mark for drawing, a folded part 11 running in the peripheral direction of the pipe material P is formed and a slide surface 12 in which the ball of an inner member is fitted in is formed in the inner surface thereof. Since the folded part 11 is formed through deformation of the thickness of a pipe material P, a partially uneven thickness is not provided and light structure is provided on the whole. Further, since the pipe material P is formed through swaging processing, hardness of a material is increased and a light and low-cost outer cup 10 is provided.
Patent JP-S52101777-A (JP)
Title: Disposing method of dust in exhaust gas
Inventor: TERAMURA NOBUO
IPC: B03C3/013
Filed: 1976-02-24
Abstract: PURPOSE:To improve dust collectivity by reducing integrated electric resistance of dust in disposition method to eliminate the dust by guiding exhaust gas after combustion into an electric dust collector with performing combustion supplying ammonium in a combustion chamber.
Patent JP-H05182046-A (JP)
Title: Automatic transaction machine
Inventor: FUJIWARA SHINYA
IPC: G06Q40/02
Filed: 1992-01-07
Abstract: PURPOSE:To quickly establish an payment transaction for a customer who doesn't exactly recognize the balance of an account. CONSTITUTION:The execution of a payment transaction as the first transaction for directly designating a payment sum, or the execution of the payment transaction as the second transaction for calculating a payment enabling sum is selected by a selecting means 11a. A payment control means 11b establishes the payment transaction based on the payment sum when the first transaction is selected by the selecting means, and establishes the payment transaction based on the payment enabling sum when the second transaction is selected.
Patent JP-S55110250-A (JP)
Title: Vacuum contact printer
Inventor: YOSHIDA TSUNEO
IPC: G03B27/20
Filed: 1979-02-19
Abstract: PURPOSE:To enable abnormality of the sheet and packing of a vacuum contact printer to be detected by providing the function of a pressure sensitive element to part of a member forming the vacuum chamber. CONSTITUTION:Plate 1 and photosensitive substrate 2 are vacuum contacted, and  it is confirmed that there is no abnormality causing leakage of air into vacuum  chamber 11. At this time, sheet 7 is being pressed by a force of 1.0kg/cm<2> or more  due to atmos pheric pressure, and it has been provided with a pressure sensitive  element whose electric resistance is changed suddenly and susceptibly from 10MOMEGA  or more to 5kOMEGA or less by the pressure. In case abnormality causing leakage of air  into chamber 11 occurs, a pressure lower than the normal pressure is applied to  sheet 7. As a resutl, the electric resistance of sheet 7 does not lower to 5kOMEGA or less,  so by reading the indicator of ammeter 16 an insufficient contact state can be  detected.
Patent JP-H06236460-A (JP)
Title: Business form sorting method
Inventor: MIYAHARA TSUNEJI
IPC: G06K13/12
Filed: 1993-02-05
Abstract: PURPOSE:To sort the business forms based on the common attributes by reading the attributes of business forms to be sorted and allocating successively the stackers to store plural types of business forms having the common attributes such as the issuers, etc. CONSTITUTION:A processing unit 19 of a control part 14 refers to a stored information table contained in a storing part 20 to decide whether a stacker can be allocated or not to the group pointed by the group code of a machine reading part of a business form 13. If the allocation of the stacker is possible, the group code of the machine reading part data 26 of the form 13 is set in an area of the business form group corresponding to stacker number '01' of the storing part table information stored in the part 20 as the business form group data. Then a 1st stacker 4 is allocated to the group to which the first read form 13 belongs for decision of correspondence between the group of the form 13 and the stacker number. If the allocation of a stacker is impossible, the form 13 is stacked in a collective storing stacker 7.
Patent JP-S62175553-A (JP)
Title: Electric foot warmer
Inventor: JITSUKAWA SHIGERU
IPC: F24H3/04
Filed: 1986-01-30
Abstract: PURPOSE:To control temperature in a foot warmer further by a method wherein the output of a heater is monitored electrically and is controlled by whether a given output is being kept by a choked output than a rated output or the output is in changing and in an unstable condition. CONSTITUTION:An electric foot warmer is constituted of a ventilating device 2, a heat generating body unit 7 consisting of a heater 1 and a temperature sensor 5 detecting a temperature in the foot warmer and a control unit 11 having a control circuit 10, receiving the signal of the temperature sensor 5 and controlling the output of the heater 1. The control unit 11 monitors the output of the heater 1 and controls a temperature in the foot warmer by whether the output of the heater 1 is kept in a given output by choked output lower than a rated output or it is in changing and unstable output condition. When no man is using the foot warmer and the temperature in the foot warmer has been keeping a set temperature for a given period of time, the control unit reduces the temperature of the foot warmer, therefore, energy may be saved.
Patent JP-H01195144-A (JP)
Title: Slip control device for automobile
Inventor: KURIHARA YOJI
IPC: B60W10/10
Filed: 1988-01-29
Abstract: PURPOSE:To enable proper slip control by providing slip suppression means adapted to gradually recover engine output when a slip ratio becomes less than a designated value by controlling the engine output to be lowered and limiting recovery of engine output when down-shift operation is caused in the above recovery stage. CONSTITUTION:A control unit 17 computes a slip ratio according to a difference in number NF, NR of revolution between front wheels 12 and rear wheels 13 to judge whether throttle opening control is required or not. When a throttle opening theta exceeds a designated value, an actuator 7 is controlled to decrease the opening theta by a designated amount to reduce a slip ratio, and when a slip ratio is reduced, the opening theta is gradually increased. In the case where a difference between an opening causing down-shift operation in speed change control and the present opening theta is more than a designated value, the operation for further increasing the opening is stopped to keep the opening theta at that value, and in the other cases, the opening theta is further increased. When it comes to a condition before the start of reducing the throttle opening, slip control is ended.
Patent JP-S58137510-A (JP)
Title: Drilling device
Inventor: UGI MASAYUKI
IPC: B23B45/04
Filed: 1982-02-10
Abstract: PURPOSE:To drill only the first sheet of two sheets of steel plates, in which a spot welded part is required to be stripped, by a drill and strip the spot welded part without drilling a hole in the second sheet. CONSTITUTION:A drilling depth can be correctly determined by a distance between the left end face of a flange 3e of a rotary shaft 3 and the right end face of a cylindrical body 50. Air is conducted to rotate an air motor 4, then an end mill 48 is rotated to start drilling work to an exfoliated plate held by the end mill 48. However, a sliding distance of the shaft 3 is specified by the distance between the flange 3e and the body 50 as described in the above, and the end mill 48 is never advanced exceeding a thickness of the outside steel plate to be exfoliated.
Patent JP-H01196245-A (JP)
Title: Gripping-type electrically-and manually-driving reel
Inventor: YUJI KENJI
IPC: A01K89/017
Filed: 1988-01-28
Abstract: PURPOSE:To provide the title reel so designed that one of the twin shaft of a motor is fitted with a bobbin which the other shaft with an internal gear and said twin shaft is driven to rotate said bobbin, thus ensuring manual fishing if fish is taken, while winding up electrically when fish is not taken. CONSTITUTION:A motor 19 is inserted into the main body 1 and fixed firmly. A motor shaft 20 is inserted into the hole 8 of a fixture 3, and a machine screw 6 is fixed into a screw hole 7, the shaft 5 of said fixture 3 being fitted with a bobbin 2 which is then fixed with a thumbscrew 4. An internal gear 24 and a fixture 27 are inserted into the other shaft 21 of the motor 19, and a machine screw 28 is fixed into a screw hole 29. Thence, the fixture 27 is inserted into the hole 26 where the gear 24 has been fixed. And a reel handle fixture 13 is inserted into the circumferentially rotary ring 25 of the gear 24 followed by firm fixation. A handle 16 fitted with a pipe 18 is screw-fixed on the handle- fitting sections 14, 15 for the reel followed by attaching a cover 30.
Patent JP-H06212444-A (JP)
Title: Metallic surface treating solution for forming metal cold working composite film and formation of composite film
Inventor: MIYATOU KAZUTOMI
IPC: C10M105/24
Filed: 1993-01-13
Abstract: PURPOSE:To obtain the metallic surface treating solution for forming the composite film which remarkably improves a tool life, working rate, working speed, etc., by adding a cationic, organic high polymer compound that contains cationic nitrogen atoms and has a specified molecular weight, to a base solution of chemical conversion treatment. CONSTITUTION:The metallic surface treating solution is prepared by adding the cationic, organic high polymer compound which contains at least one cationic nitrogen atom per constitutional unit and has a 1000 to 1000000 molecular weight, such as epoxy resins, polybutadiene based resins, maleic anhydride-modified resins or their salts such as phosphates, acetates to the base solution of chemical conversion treatment such as phosphate treating solutions, oxalate treating solutions in an amount of about 0.1 to 50g/l as the solid content. A metal such as carbon steel, low alloy steel having remarkably improved lubricity and in particular remarkably improved performances with respect to the seizing resistance can be obtained by treating the surface of the metal with this treating solution to form the composite film and further by treating the resulting surface to provide it with lubricity.
Patent JP-2000223520-A (JP)
Title: Wire bonder and wire-bonding method
Inventor: YOSHIYAMA TAKAYUKI
IPC: H01L21/60
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To realize a wire bonder and wire-bonding method whereby repair works are fully automated after tests, thereby improving the efficiency. SOLUTION: In this wire bonding for bonding electrodes 2a of a chip 3 to electrodes 2a on a board 2 through binding wires 4, a repair bonding is made for those wires decided as being defective after wire bonding such that repair wire data composed of the board numbers 37, the chip numbers 38 and the wire numbers 39 of the wires to be repaired are stored in a repairing wire data memory, and the bonding operation is controlled, based on the repair wire data, the electrodes 2a of the chip 3 and the electrodes 2a on the board 2, thereby efficiently executing the repair work, using a wire bonder.
Patent JP-H07228010-A (JP)
Title: Printing machine
Inventor: UNISHI MASAKI
IPC: G06F3/12
Filed: 1994-02-16
Abstract: PURPOSE:To efficiently process by solving a problem due to the difference in a reading time between a buffer and a secondary memory in a printing machine equipped with a buffer for accommodating input printing data and a secondary memory such as a hard disk. CONSTITUTION:Data printed on a recording paper sheet, etc., by a printing part 7 are output on the basis of printed data input from an external apparatus. In this process, the priority of the printed data is judged by an image processing- control part 6 having CPU 3 in a printing machine 2. Data with high priority is accommodated in RAM 4, a buffer, while data with low priority is accommodated in a secondary memory 8. Data accommodated in the secondary memory 8 for more than a specific time are transferred to RAF4 4.
Patent JP-S53104693-A (JP)
Title: Determination and controlling of mean liquid level
Inventor: TAKASHIMA SHIYUNICHI
IPC: C08G63/00
Filed: 1977-02-24
Abstract: PURPOSE: To reduce the fluctuation of liquid level of a reactor and to control the flow rate of esterified product, by determining the mean liquid level in the second reaction vessel of a pair of continuous esterification vessels as a mean value of the liquid level of a batch polymerization vessel over the whole cycle time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04257687-A (JP)
Title: Crisper cover of vegetable chamber in refrigerator
Inventor: IMAIZUMI TOSHIMASA
IPC: F25D25/00
Filed: 1991-02-13
Abstract: PURPOSE:To provide a crisper cover capable of preventing sagging of a central part of a crisper of the crisper cover provided at a vegetable chamber of a refrigerator and capable of improving a sealing characteristic between the crisper and the crisper cover. CONSTITUTION:An extremity end of a hook piece 40b is fitted into a lower part of a claw 28 and engaged with it while keeping a clearance A around it. A clearance B is also formed between an upper surface of the claw 28 and a bottom plate 30. A shape of flat surface of a hook piece 40b is larger than that of the claw 28 and even if the claw 28 is slightly moved in a rightward or a leftward direction, an engagement with the hook piece 40b is not released. With such an arrangement, a crisper cover 24 can be moved freely in respect to a ceiling part 14 and a sagging at a central part of the crisper cover can be prevented.
Patent JP-S56117139-A (JP)
Title: Method and apparatus for impact endurance test of caterpillar vehicle
Inventor: MASUMURA SHIN
IPC: G01M17/03
Filed: 1980-02-21
Abstract: PURPOSE:To perform impact endurance test in the same condition as the real one for vehicles by coupling caterpillar vehicle with a captive device which can separate and pull in the vehicle and making it collide repeatedly with a wall. CONSTITUTION:Wall 2 is constructed on one end of supporting base 1 which is supported by oscillation resistance member 16, and captive device 8 consisting of drover 9 and actuator 10 such as a hydrauric cylinder device is installed on the other end. Dozzer shovel 11 is coupled with captive device 8 through drawing bar 9 to make vehicle 11 run to the direction of wall 2, band 12 of vehicle 11 is raced and captive device 8 is freed to make vehicle 11 collide with wall 2, and then vehicle is pulled again to the side of captive device 8; then these operations are repeated. Thus, impact endurance test can be performed in the status of a complete vehicle and also the whole device can be made extremely compact.
Patent JP-H06235371-A (JP)
Title: Furl injector for internal combustion engine
Inventor: NAGAYAMA KAZUO
IPC: F02M69/00
Filed: 1993-02-08
Abstract: PURPOSE:To secure the stable air-fuel ratio by splashing the fuel jetted from an injection port at the high speed of air and atomizing the fuel by arranging a nozzle part having the injection port at the top edge part of a fuel injector, directly under the narrowest part of an intake passage on the upstream side of a throttle valve. CONSTITUTION:As for an intake cylinder 3 formed from a plurality of bodies 1 and 2, a fuel injector 5 is assembled inside a holding jets out fuel into the intake cylinder 3 from a fuel injection port 7. In this case, a nozzle 8 having the fuel injection port 7 at the top edge part of the injector 5 is arranged at the narrowest part 9 of an intake passage on the upstream side of the throttle valve 4 or directly under the narrowest part 9. Accordingly, the nozzle 8 is arranged at the part where the air flow rate is highest. Accordingly, the fuel jetted from the fuel injection port 7 is splashed at the high flow speed and atomized, and the trouble that fuel adheres on the nozzle 8 and stays, and drops in lump, and air-fuel ratio varies can be suppressed.
Patent JP-H04258668-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: ADACHI TSUNEYUKI
IPC: C08L81/02
Filed: 1991-02-13
Abstract: PURPOSE:To improve the whiteness of a polyphenylene sulfide resin. CONSTITUTION:The title compsn. comprises 100 pts.wt. polyphenylene sulfide resin having a melt flow rate (ASTM D-1238-86) of 1000g/10min or lower and 4-100 pts.wt. zinc sulfide.
Patent JP-H10275379-A (JP)
Title: Magnetic tape recording and/or reproducing device
Inventor: WATANABE HIROSHI
IPC: G11B15/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To control the running of a tape by contriving the protection of the magnetic tape. SOLUTION: This device is provided with rotation detecting means 441, 442 for detecting the rotation of reels for the supply side and take-up side of the magnetic tape, a running mechanism for running the magnetic tape at a specified speed while providing with a capstan and a capstan motor for rotationally driving this capstan, and control means 429, 440 for controlling the capstan motor 25 based on the detection result from the detecting means 441, 442, 443. By this control means, when the running speed of the magnetic tape is reduced by the running mechanism of the magnetic tape, a control signal is supplied to the capstan motor during by the time when the period of the detection signal from the detecting means becomes a specified period, so that the capstan motor is inversely rotated.
Patent JP-2000217456-A (JP)
Title: Method for culturing strawberry
Inventor: YONEZU YUICHI
IPC: A01H4/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To efficiently provide seedlings of strawberry that can be surely cultivated, even when they are transplanted in the natural environment. SOLUTION: The seedlings of strawberry is cultivated in a culture medium of a double - 10-time dilute MS liquid culture medium containing 0.5-2% of glucose and <=0.5 mg/l of benzyladenine during their growth phase. In the extension phase, they are cultivated in a liquid culture medium that is prepared by adding the trace elements and vitamins in the MS culture medium, 3.0 mg/l of iron ethylenediaminetetraacetate and 0.5-3% of saccharide and <=0.5 mg/l of benzyladenine to a liquid fertilizer including nitrogen, phosphorus and potassium at a ratio (N:P:K) of 6.5/6/19. Finally, in the thickening growth phase, they are cultivated in an liquid culture medium prepared by adding 3-5 wt.% of glucose or sucrose and <=0.5 mg/l of benzyladenine to a double - 10-time dilute MS culture medium.
Patent JP-H07205678-A (JP)
Title: Car speed suppressing device for vehicle
Inventor: MIZUNO YOSHIYUKI
IPC: B60K31/00
Filed: 1994-01-19
Abstract: PURPOSE:To maintain the excellent drive feeling in the case where the car speed is suppressed, by reducing the electric discharge rate of the spark plug of an engine according to the increase of the car speed, when the car speed detected on the basis of the output signal of a car speed sensor exceeds a high speed lower limit value. CONSTITUTION:A car speed sensor, controller, and an ignition controller of a motorcycle are electrically connected, and if the car speed increases and the acceleration detected on the basis of the output signal of the car speed sensor exceeds the prescribed high speed lower limit value C, an ignition controller which receives the output reduces the electric discharge ratio of a spark plug in a straight line form, accompanied with the increase of acceleration. Accordingly, if the car speed exceeds the high speed lower limit value C during the traveling of the vehicle, the electric discharge ratio of the spark plug is reduced, accompanied with the increase of car speed, and the misfire of an engine by the portion corresponding to the reduction is generated, and the ignition rate is reduced. Through this reduction, the output is reduced, and the increase of the car speed is automatically suppressed.