baber/WOPTO huggingface dataset:
Patent JP-H03276164-A (JP)
Title: Toner for developing electrostatic charge image and production thereof
Inventor: KANEKO GIICHI
IPC: G03G9/09
Filed: 1990-03-27
Abstract: PURPOSE:To ensure satisfactory coloring power for a toner and to improve the image quality and durability of a copied image by dyeing resin particles with a specified diazo dye. CONSTITUTION:Thermoplastic resin-based resin particles are dyed with a colorant contg. a diazo dye represented by the formula (where each of R1-R4 is H, methyl, hydroxyl, etc., each of R5 and R6 is 1-4C alkyl an n is 1-3) to produce a toner. The diazo dye is obtd. by diazotizing a p-dialkylaminoanilino deriv. and coupling the diazotized deriv. with fluoroglycine. Polymerized particles obtd. by seed polymn. or dispersion polymn. may be used as the resin particles. A coating layer of an electrostatic charge control agent or a releasable substance may be formed on the surface of each of the dyed particles.
Patent JP-S572352-A (JP)
Title: Phenolic resin molding material
Inventor: FUKUSHI HIDEMI
IPC: C08L61/04
Filed: 1980-06-04
Abstract: PURPOSE: To prepare the titled molding material having improved fluidity in molding and flame retardancy, by compounding a phenolic resin with defatted rice bran in place of wood flour as a principal filler.  
     CONSTITUTION: A phenolic resin molding material is compounded with 5W60wt%, based on the whole composition, of defatted rice bran obtained by defatting ordinally rice bran with n-hexane, etc. and consisting of 10W25% of crude protein, 0.1W 1.5% of crude fat, 5W15% of fiber, 7W20% of ash, 0.01W0.2% of calcium, 0.5W 3% of phosphorus, and 5W20% of water. The size of the defatted rice bran is finer than 30 mesh. Other fillers or releasing agents, e.g. wood flour, calcium carbonate, etc. may be incorporated in the objective material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62232207-A (JP)
Title: Manufacture of piezoelectric oscillation chip
Inventor: YOSHIE HIFUMI
IPC: H03H3/02
Filed: 1986-04-02
Abstract: PURPOSE:To eliminate chipping or crack and to attain excellent shock resistance, CI characteristic and aging characteristic or the like by brushing an end face in the long side direction after the end face is grounded. CONSTITUTION:After both sides of plural piezoelectric plates 1a, 1b,-1n cut into thin plates are clipped by glass plates 2, 2', they are stuck by adhesives 3a, 3b,-3n to form a block 4 and the end face is grounded Then the block 4 is stuck to a brushing plate 5 in a way that the end face in the long side direction is directed upward, the brushing plate 5 is set to a brushing M/C surface plate 6, a grounding liquid 7 is applied to the end face in the long side direction and a disk is brushed by using a rotary brush 8 having plural furs. Then a face in other long side direction being an stuck face with the brushing disk 5 is brushed to obtain a piezoelectric oscillation chip 9 where the ridge 10 in the long side direction is obtained. Since no stress is concentrated at the processing, chipping or cracking is eliminated and the piezoelectric oscillating chip with high reliability and excellent shock resistance, CI characteristic, aging characteristic is obtained.
Patent JP-S57190120-A (JP)
Title: Circulating finite direct-driven bearing
Inventor: OZAKI KUSUYA
IPC: F16C29/00
Filed: 1981-05-20
Abstract: PURPOSE:To provide a bearing formed by fitting a shaft in an outer cylinder through balls retained in a circular groove, which can eliminate the need of machining for the inner wall of the outer cylinder and can be easily manufactured by disposing the circular groove on the outer periphery of the shaft. CONSTITUTION:The outer periphery of a shaft 1 is provided with a plurality of ball circulating grooves 3 disposed peripherally at equal intervals. The ball circulating grooves 3 comprises a load ball groove 4 and a no-load ball groove 5 which are formed axially and a pair of connecting grooves 6. Each ball circulating groove 3 encloses a lot of balls 7 in such a manner as to roll freely therein. An outer cylinder 2 is fitted in a shaft 1 through the balls. A male screw portion 8 and a female screw portion 9 to be connected to another member are mounted on both ends of the shaft 1 as occasion demands. Thus, the ball circulating grooves 3 are formed on the shaft 1, which can eliminate the need of machining the inner wall of the outer cylinder 2, resulting in facilitating manufacture of bearings.
Patent JP-H02252461-A (JP)
Title: Apparatus for disinfecting hand and arm by utilizing ozone water
Inventor: MASUDA SENICHI
IPC: A61L2/20
Filed: 1989-03-28
Abstract: PURPOSE:To carry out such an effective disinfection that even no fine bacteria are missed by connecting a water ozone killer to a disinfection vessel and by installing an ozone gas hood, a fan communicating with the hood, a gas ozone killer and a nozzle for ejecting dry air, above the disinfection vessel. CONSTITUTION:An ozone gas hood 23 is installed above a disinfection vessel 21 and an ozone water supply pipe 21 is connected to this disinfection vessel 21. This ozone water discharged from an ozone water discharge pipe 14 is defoamed in a defoaming tank 31 equipped with a gas ozone killer 31a and a specified quantity of the residual ozone water is supplied into the disinfection vessel 21 by way of a three way diverter cock 16, which is also connected to a water pipe 16 through a valve 18c. In a disinfection box 36 equipped with an opening 35 for inserting hand and arm 22, two or more ozone water blanch pipes 37, through which many ozone water ejection nozzles 38 are bored, are arranged in a range of inserting the hand and arm 22. The hand and arm 22 are disinfected by the ozone water sent to the ozone water blanch pipe 37, which is ejected spraywise 39 around the hand and arm 22 from every nozzle 38.
Patent JP-S62233452-A (JP)
Title: Fuel control device
Inventor: WATAYA SEISHI
IPC: F02D43/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent variations in air-fuel ratio when an intake-air amount sensor fails, by determining the amount of fuel injection in accordance with data from a throttle valve opening degree sensor, a rotational speed sensor and a cooling water temperature sensor when the intake-air amount sensor fails. CONSTITUTION:When a control device 11 receives through an input interface 100 data from an intake-air amount sensor 2, a rotational speed sensor 4, a temperature sensor 5 and the like in an engine 1, a microprocessor 101 carries out a predetermined computation process and drives a fuel injection valves 3a-3b through an output interface 104. In this arrangement, when the intake-air amount sensor 2 fails, the opening degree of an auxiliary air-amount control valve 10 disposed in a bypass passage 9 is estimated in accordance with the cooling water temperature detected by a sensor 16. The width of drive pulses for the injection valves 3a-3b is determined in accordance with the thus estimated value, the opening degree of the throttle valve 7 and the rotational speed of the engine.
Patent JP-H06263229-A (JP)
Title: Conveying device for disk-shaped body
Inventor: OTSUJI MASAAKI
IPC: A63F5/04
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a conveying device for a disk-shaped body which can surely convey the disk-shaped body in its standing state through rotation of a screw by rotating the screw extending in the axial direction through which the disk- shaped body is moved in its standing state so that a force having an action component force is applied to the disk-shaped body at least in the elevation angle direction. CONSTITUTION:When a driving power supply is actuated, a screw 1 is given a left-rotation torque and rotated in the arrow direction. A disk-shaped body C is held in its standing state within a pitch width P of a right-wound cord 1a of the screw, a force F having a straight advancing component force X and an elevation angle component force Y acts on the point of action A of the disk-shaped body C in contact with the cord 1a by rotation of the screw 1, and the disk-shaped body C is pushed out like being raked up and given UP rotation. At this time, a side component force is applied to the point of action A of the disk-shaped body C, but the disk-shaped body C is lightly rotated and moved in the conveying direction on a conveying base 2 by the UP rotation by hardly receiving frictional resistance.
Patent JP-H02253252-A (JP)
Title: Method for processing photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/42
Filed: 1989-03-28
Abstract: PURPOSE:To reduce a replenishing amount of bleaching solution, while maintaining the bleaching performance of the bleaching solution, by specifying the content of an iron-chelate compound in the bleaching solution and regulating a developer to be brought into the bleaching solution. CONSTITUTION:A bleaching bath 11 is filled with the bleaching solution 10 for bleaching the developed silver halide color photosensitive material S and the bleaching solution 10 contains the iron-chelate compound as a bleaching agent in an amount of <=40g/l, preferably, 10 - 30g/l. A means 21 for introducing air into the bleaching solution 10 is installed. The developed photosensitive material S is brought into the bleaching bath 11 with 2 pairs of absorbing rollers 15A, 15B, and 16A, 16B, and an amount of developer to be brought into the bleaching bath 11 is regulated to <=30ml/m<2>, thus permitting deterioration of the bleaching solution 10 to be prevented.
Patent JP-H0679923-A (JP)
Title: Method and device for regenerating halftone of radiographic image having continuous gradation
Inventor: DONARUDO MAIKERU KOON
IPC: G03B42/02
Filed: 1993-04-02
Abstract: PURPOSE: To obtain a transparent medium for reproducing a halftone of a multi-level and a method and apparatus for reproducing an image thereon. CONSTITUTION: A transparent medium is formed by applying first and second ablative dye coatings 12, 14 to both surfaces of a transparent carrier 16 and this medium is set to a state of either one of an area not ablated to be kept opaque, an area perfectly ablated to become transparent and a translucent area where either one of the coatings 12, 14 is expended. This method and apparatus can apply binary, ternary and quaternary gray levels to the medium by hybrid halftone printing technique and are especially useful for the printing of a radiographic image.
Patent JP-S63246582-A (JP)
Title: Flow control valve driving circuit
Inventor: TANAKA TOSHIMASA
IPC: F16K31/06
Filed: 1987-03-31
Abstract: PURPOSE:To control a flow at a constant level by amplifying a driving signal with amplifying characteristics corresponding to hysteresis characteristics and controlling the driving signal in response to a difference between a control signal and a flow signal. CONSTITUTION:A driving signal generating means 51 generates a driving signal 5a based on a control signal 2a, and a flow signal feedback means 53 has a hysteresis amplifying unit 7 and an electric current sensing unit 8. A driving electric current is sensed by the electric current sensing unit 8 and the signal is amplified with amplifying characteristics corresponding to the hysteresis characteristics to be fedback as a flow signal 7a. The control signal 2a and the flow signal 7a are in an error sensing unit 6, and an electric current value of the driving signal 5a is controlled with an error signal to regulate the valve opening of a flow control valve 52. According, constant flow can be set in compliance with the signal voltage of the control signal.
Patent JP-S57191654-A (JP)
Title: Picture recorder
Inventor: MIYAMOTO KOUICHI
IPC: G03G21/00
Filed: 1981-05-21
Abstract: PURPOSE:To ensure the recording of picture in accordance with the area excluded the blank width, by designating the blank, and deriving the variable magnification ratio between the size of the paper exlcluding the blank width and an original, and performing copy. CONSTITUTION:When a blank formation indication key of an operation part is pushed, the designation mode of the register key group is changed to the blank designation mode from the sheet number sedignation mode to be applied for the designation for the width of the blank. The blank is formed by shifting an image forming lens position in the direction opposite to the side where the blank is desired. At the same time, the variable magnification ratio is set in response to the reduction of the picture copying surface. The variable magnification ratio is calculated by subtracting the blank width form the size of the transfer paper and then dividing this value by the size of the original. Then an existing variable magnification copying mechanism is applied. As a result, the picture recording is possible in accordance with the area excluded the blank.
Patent JP-S60220184-A (JP)
Title: Water purifier
Inventor: IWASAKI SEIJI
IPC: C02F1/28
Filed: 1984-04-16
Abstract: PURPOSE:To make it possible to perform accurate display to the outside, by also using a rising passage for supplying raw water to a purification filter as a passage for displaying purification capacity by the clogging of said filter. CONSTITUTION:Raw water, which is flowed in through a second passage D, a second raw water passage B and a rising passage 37, passes through a porous filter 46 having an inverted U-shaped cross-sectional area to reach a purification filter 52. At this time, a display body 41 is raised by water pressure of raw water flowing through the rising passage 37 and stopped at a position where the own wt. of said display body 41 and water pressure are well balanced and, when the filter 52 generates no clogging, said position reaches the upper part of the rising passage 37 and becomes lower as clogging advances. Because the rising passage 37 having said display body 41 arranged therein is provided in a main body 1 and opposed to the transparent body 36 of the main body 1, there is no erroneous operation by external force and the operation and position of the display body can be easily confirmed from the outside.
Patent JP-S63243507-A (JP)
Title: Complex cylinder
Inventor: YOSHIDA HIROSHI
IPC: F16J10/02
Filed: 1987-03-30
Abstract: PURPOSE:To make the first piston and the second piston to operate independently from each other by providing, at the rear end of the first piston, a pressure inlet/output port on the rear side in relation to the second piston which is equipped in the first piston to move forward and backward freely. CONSTITUTION:A rod portion 102a in front of the first piston body 102b and a pressure inlet/output pipe 102g in rear thereof are integrally formed, the second piston 103 is equipped in the rod portion 102a, and the rear end of the pressure inlet/output pipe 102g is to be a pressure inlet/outlet port 102h. In order to forwardly project the rod portion 103b of the second piston 103 by a preset stroke, compressed fluid is supplied to the pressure inlet/output port 102h to flow into the rear side pressure chamber 106 of the first piston 102 through a pressure inlet pipe 102g.
Patent JP-H0354463-A (JP)
Title: Apparatus for detecting dna segment or the like
Inventor: MOMIYAMA MASAYOSHI
IPC: G01N33/50
Filed: 1989-03-28
Abstract: PURPOSE:To make instantaneous treatment possible and to enhance detection sensitivity by bonding a carrier filter to the outer periphery of a rotor to immerse the same in a reaction reagent solution and rotating the rotor to detect the light signal emitted from the object to be detected on the filter. CONSTITUTION:A carrier filter 2 having an object to be detected (e.g., DNA segment 21) fixed thereto is mounted to the outer periphery of a rotor 1 and the rotor 1 is mounted in an reaction tank 3 having a reaction reagent solution 30 received therein. When the rotor 1 is rotated, the filter, 2 is immersed in the reagent solution 30 and the DNA segment 21 on the filter 2 is reacted with the reagent solution 30 to form a hybrid. Thereafter, the reagent solution is discharged and a washing solution is introduced into the reaction tank to wash off the DNA probe not subjected to complementary bonding on the filter 2. Next, a solution containing a fluorescent dye for detection is received in the reaction tank to allow the DNA segment 21 to emit light. The signal of this emitted light is detected by a detector 45 to be displayed on an image display part 48. Since the rotor is always rotated during operation, a color light signal is always continuously detected.
Patent JP-S562270-A (JP)
Title: Container for dump truck etc.
Inventor: MURAMATSU YUKIO
IPC: B60P1/28
Filed: 1979-06-18
Abstract: PURPOSE:To conduct efficient dripping when loading is carried out by a method wherein on the truck bed of a dump truck on which fishes etc. are loaded, corner plates in a hurdle form are provided in a container and water channels are prepared on its external circumference. CONSTITUTION:Corner plates 9 in a hurdle form where round steel bars arranged in parallel in the width direction of a container 1 and punched metals are set on both their ends are installed so that they can be free to turn up and down by hinges 22 slantwise from the lower part of the front wall 6 to the bottom plate 3. At both corners of the front wall 6 are provided vertical corner plates 25 where punched metal 30 at the upper end are fixed to the front wall 6 while at the bottom part of both sides are provided horizontal corner plates 11, similar to the corner plates of the front wall, in which the front ends are formed slantwise so as not to interfere with the vertical corner plates 25. Speedy drainage is possible from connecting water channels 12, 19, 26 provided around the corner plates 11, 18, 25 through the drain hole 31 of the bottom plate 3. The water channels can be cleaned readily by turning up the hurdles around the hinges 15, 22.
Patent JP-H07286458-A (JP)
Title: Containment preventing device for home delivery box
Inventor: SAKUMA TAKASHI
IPC: E05B65/10
Filed: 1994-04-15
Abstract: PURPOSE:To easily push out a door laid in the lock state from the inside of a home delivery box. CONSTITUTION:A rotating plate 71 is rotatably supported on the reverse side of a door. The rotating plate 71 is arranged facing the inner part of a home delivery box 1. A door opening mechanism 72 for releasing the lock state of a latch 6 by a lock mechanism 80 provided on the door side, interlockingly with the rotating operation to the door side of the rotating plate 71, and moving the door locking latch 6 energized by spring in the direction protruding from the end surface 4c of the door to the outside H from the end surface 4c of the door to the inside P is provided between the reverse side of the door and the rotating plate 71. The door can be pushed out by pressing the rotating plate 71 from the inside of the home delivery box 1.
Patent JP-S52845-A (JP)
Title: Polycarbonate resin composition
Inventor: YAMANA HIROAKI
IPC: C08L69/00
Filed: 1975-06-23
Abstract: PURPOSE: A polycarbonate composition containing specific amounts of filamenttype glass-fiber of length of≥3 mm and an inorganic filler, and giving a molded article having excellent mechanical strength and heat resistance by relatively low molding temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10263043-A (JP)
Title: Sauna device equipped with humidifying device
Inventor: INAI KATSUYOSHI
IPC: A61H33/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To control the operation of a humidifying device so that humidity inside a sauna room does not become too high and to enable a humidifying heater to be washed automatically. SOLUTION: An amount of humidification by a humidifying device 12 is controlled according to the operating state of a heating device 11 for a sauna room, and in a predetermined period during which humidification is not performed, water is supplied to a humidifying heater 120 in an amount exceeding that which can be evaporated, and if the temperature inside the sauna room is below a set temperature, humidification is performed; otherwise, the humidifying heater 120 is washed.
Patent JP-2000275048-A (JP)
Title: Light excitation ring laser gyro
Inventor: TAKIZAWA MINORU
IPC: G01C19/66
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light excitation ring laser gyro with excellent electromagnetic interference resistance capable of improving the laser oscillation efficiency of an angular velocity detection part, being miniaturized and eliminating the need of electromagnetic interference resistant treatment without receiving electromagnetic interference at all even at the time of being installed under a strict electromagnetic interference environment. SOLUTION: The angular velocity detection part 1 is constituted of a ring laser device constituted by providing a solid laser element itself with a mirror function in a ring oscillator 5 and an optical type angular velocity information take-out device 7, the angular velocity detection part 1 and a light excitation energy/optical signal transmission part 3 are constituted of pure optical components and the angular velocity detection part 1 is electrically separated by connecting it with an excitation light source/signal processing part 2 constituted of an electric system through an optical fiber.
Patent JP-H07286370-A (JP)
Title: Jack-up type building construction device
Inventor: SUZUKI KAZUHIRO
IPC: E04B1/35
Filed: 1994-04-15
Abstract: PURPOSE:To compact a device, and to reduce the quantity of projection by mounting hydraulic gears operating lock pin themselves into the lock pins of upper and lower frames jacked up along a plurality of masts. CONSTITUTION:When an upper frame 1 is elevated, a hydraulic cylinder 10 installed into a lock pin 6 is operated, the lock pin 6 is extracted from a mast 2, and a jack set up between the upper frame 1 and a lower frame fixed onto the mast 2 is elongated to push up the upper frame 1. The upper frame 1 is fixed onto the mast 2 by the pin 6, the pin 6 of the lower frame is drawn out, and the jack is shortened and the lower frame is pulled up and fastened. The operation is repeated, and the upper frame 1 are lifted successively. Accordingly, the mounting length of the hydraulic cylinder 10 is diminished, the quantities of the upper frame 1 and the lower frame projected from the mast 2 can be reduced, and a jack-up type building construction device can be used on a narrow construction site.
Patent JP-S62234253-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: TOKI KAORU
IPC: G11B11/105
Filed: 1986-04-03
Abstract: PURPOSE:To decrease stress without deteriorating a recording layer by successively providing a protective layer consisting of a dielectric film having the refractive index changing in the film thickness direction, the recording layer consisting of an amorphous magnetic alloy film and protective layer consisting of a metallic film or dielectric film on a substrate. CONSTITUTION:A magneto-optical recording medium is formed by laminating and forming the films of the 1st protective layer 6 consisting of the dielectric film, the recording layer 7 consisting of the amorphous magnetic alloy film having the axis of easy magnetization perpendicular to the film plane and the 2nd protective layer 8 consisting of the metallic film or dielectric film in this order on the substrate 5. A sputtering gaseous pressure is continuously changed in the stage of forming the film by sputtering in order to change the refractive index of the protective layer 6. The stress is thus decreased without deteriorating the recording layer.