baber/WOPTO huggingface dataset:
Patent JP-H01265492-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: H05B6/78
Filed: 1988-04-18
Abstract: PURPOSE:To make it possible to fix a churning container without making a hole through a heating chamber and improve operability and ease of cleaning in a device using a high frequency oscillator as a heating source by detecting the attachment or removal of the churning container by means of a magnetic field of a permanent magnet attached to a support table of the churning container. CONSTITUTION:A permanent magnet 36 is attached to the lower inner surface of a support table 12 of a churning container 11. A magnetism sensing element 38 such as a reed switch is enclosed in an insulator 40 and housed in a metallic case 39 of nonmagnetic body and secured to a side wall 26a in a cavity resonator 26 by means of screws 41, 42. Attachment or removal of the container 11 is detected by the element 38 responsive to the magnetic field coming from the permanent magnet 36 and passing through the bottom surface of a heating chamber 1. As a result, because of the absence of a hole in the heating chamber, operability and ease of cleaning are improved without the possibility of food refuse or soup being spilled.
Patent JP-S63262332-A (JP)
Title: Pallet feeder
Inventor: KOZUKA TOSHIKI
IPC: B65G47/53
Filed: 1987-04-20
Abstract: PURPOSE:To select a feed pitch freely as well as to transfer a pallet smoothly in an accurate manner by having a transferring rotor, giving transfer force to the pallet, supported by an oscillateable roller frame. CONSTITUTION:A pallet 5 is fed crosswise on a crossfeed rail 1 and getting into a transfer corner part, a projecting part 8 comes into contact with a transfer roller 15 at its end side face after the end face is passed through the position of a transfer roller 16 of an idle. With crossfeed of the pallet 5 continued, the projecting part 8 pushes the transfer roller 15 whereby a roller frame 14 overcomes a spring 19 up to a transfer position where it hits on a stopper 21, thus it is swingingly displaced. With this displacement, the crossfeed of the pallet 5 is stopped. Next, each turntable 4 at a cross part between the crossfeed rail 1 and a longitudinal feed rail 2 is rotated as far as 90 degrees, turning a transfer rail 3 around together with a caster 6, and after it is accorded with the longitudinal rail, a main shaft 10 is rotated. With this constitution, the pallet 5 is transferred in the longitudinal feed direction via the projecting part 8.
Patent JP-2000295495-A (JP)
Title: Method and device for processing image and recording medium recording image processing program
Inventor: SAWABE KAZUHIDE
IPC: H04N5/262
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To remove noise to be generated when generating a still image from the video signal of an interlace scanning system in a short time, without wasting memory and lowering resolution. SOLUTION: Respective unit image data (pixel data, for example) in one field of source image data for one frame to be used for generating the still image are successively concerned, the state of an image near the concerned image is investigated and it is discriminated whether the concerned image data become the object of reloading (S210-S203). In this case, when the generation of noises is determined in the case of generating the still image because of a motion in the concerned image, these data of the concerned image are discriminated as the reloading object. When the concerned image data are discriminated as the reloading object, new unit image data (generation image data) are generated, while using the data of image near the concerned image (S204) and the concerned image data in the source image data stored in the prescribed memory are reloaded into generation image data (S205).
Patent JP-H11267653-A (JP)
Title: Water activation device
Inventor: INAOKA CHIYOKO
IPC: C02F1/48
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a water activation device capable of changing city water to tasteful and healthy water. SOLUTION: This water activation device is constituted such that the water in a liquid container 1 is rotated in high speed and is brought into contact with a magnetic force of S poles having high energy by attaching magnetic elements 4 formed by concentrating the S poles of plural magnets in one direction and being communicated with them, to the outer periphery of the liquid container 1 having an eddy current generation means 2, by positioning the S poles in the inside, thus the city water is changed to tasty and healthy water.
Patent JP-S5722846-A (JP)
Title: Supplying device for hardening gas
Inventor: TAKADA HIDEKI
IPC: B22C9/12
Filed: 1980-07-11
Abstract: PURPOSE:To surely prevent the leakage of gases in spite of malfunction of electromechanical valve mechanism by providing a two way selector valve on the way of the gas passage between a gas producer and a gushing head, and opening and closing the same cooperatively with the movement of the gushing head. CONSTITUTION:Molding sand is blown from a blow head 12 into a cavity 38, and when this is completed, the head 12 retreats. Thereupon, a gushing head 27 is lowered by an elevating cylinder 23, and a handle 36 is turned clockwise by the descending of an interlocking arm 37, whereby supply hoses 29 and 32 are communicated. Here, the head 12 advances and while the head 27 is being slid with respect to a base 26, it is pressed to molds 3, 4. Following to this, the electromechanical  valve mechanism in a gas producer 31 is operated and a hardening gas is blown  through the head 37 into the cavity 38, thereby hardening the molding sand in the  cavity 38.
Patent JP-S60239315-A (JP)
Title: Manufacture of fine silicon carbide powder
Inventor: MITOMO MAMORU
IPC: C01B31/36
Filed: 1984-05-11
Abstract: PURPOSE:To obtain fine SiC powder of <=1mum particle size contg. a small amount of excess C by hydrolyzing silicon alkoxide contg. dispersed C powder and by heating a precipitated powdery mixture consisting of silica and C at a prescribed relatively low temp. CONSTITUTION:High purity silicon alkoxide contg. dispersed high purity C powder is hydrolyzed to form a uniform powdery mixture of <=0.1mum particle size consisting of high purity silica and C. The molar ratio between the silicon alkoxide and the C powder is 1:(2.7-3.05). The powdery mixture is heated to 1,300-1,600 deg.C in gaseous Ar or He to obtain desired SiC. Methyl silicate, ethyl silicate or the like is used as the silicon alkoxide as a starting material. The preferred C powder is high purity C powder of 0.1-0.01mum particle size such as carbon black. The resulting fine SiC powder contains <=1wt% excess C.
Patent JP-2000295425-A (JP)
Title: Image forming device and fan control method
Inventor: YAMAZAKI ATSUSHI
IPC: F21V29/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a fan control method for the same, with which an image can be formed with a much higher image quality and a light source is effectively cooled. SOLUTION: A halogen lamp 22 has light emitting parts at two spots in lengthwise direction, and cooling air from fans 40A and 40B is guided to ducts to the respective light emitting parts and blown through the slit of a reflector 24 to the respective light emitting parts. Therefore, the distribution of the light quantity of the halogen lamp 22 in the lengthwise direction is made uniform and controlled within a prescribed temperature range and satisfactory image reading, namely image formation with high image quality can be performed. When the halogen lamp 22 is turned off, the drive of the fans 40A and 40B is stopped, until the temperature of the halogen lamp 22 is lowered to prescribed one. Thus, the blackening of the halogen lamp 22 caused by rapid cooling is suppressed, and satisfactory image reading is maintained.
Patent JP-H07267268-A (JP)
Title: Manufacture of packing material
Inventor: SUZUKAWA MITSUAKI
IPC: B65D65/08
Filed: 1994-03-28
Abstract: PURPOSE:To achieve material conservation, environmental preservation, and reduction of labor by repeatedly using packing materials required mainly for transportation of electric durable product, furniture, furniture to be moved. CONSTITUTION:Velcro is attached to the whole or a part of each or one of the surfaces of a sheet-shaped item such as cloth, paper, chemical synthetic item. And for attaching Velcro, a hook surface or a leap surface of the tape is attached to the surface of the sheet-like item separately or alternately.
Patent JP-H07275017-A (JP)
Title: String lock clip
Inventor: FUJIWARA TATSUYA
IPC: A44B11/00
Filed: 1994-04-11
Abstract: PURPOSE:To facilitate work of mounting a string lock clip on a string by providing engaging means respectively on the insertion tip side of a bottom member and the bottom side thereof. CONSTITUTION:An engaging part 33b on the insertion tip side of a bottom member 30 is engaged with a cylinder body 10 to fasten the bottom member 30 on the cylinder body 10. Under the temporarily fastened condition, a string to be locked can be inserted through string insertion ports 11 and 23 provided on the cylinder body 10 and a lock member 20 respectively by being made to communicate with each other without forcing the lock member 20 against the energization of a compression spring member 40, which allows the carrying out of inserting work very easily. With further forcing of the bottom member 30 into the cylinder body 10, the bottom member 30 is fastened on the cylinder body 10 finally. Moreover, the lock member 20 is energized and moved with a compression spring member 40 to release the communication of the string insertion holes 11 and 23 provided respectively on the cylinder body 10 and the lock member 20 so that the string inserted through the string insertion ports 11 and 23 can be locked at a single action. This facilitates the work of mounting a string lock clip on the string.
Patent JP-S5720912-A (JP)
Title: Manufacture of magnetic core of magnetic head
Inventor: SATOU KAZUHIKO
IPC: G11B5/187
Filed: 1980-07-15
Abstract: PURPOSE:To obtain magnetic cores at the same time by butting a coupled of comb- shaped parts of magnetic materials, by melt-sticking them after forming a gap, by packing a nonmagnetic material in an aligned groove, by polishing a front gap surface into a curved surface, and by removing the nonmagnetic material after cutting the comb-shaped parts. CONSTITUTION:The 1st magnetic material block 1 is worked into comb-shaped parts 1b where each tooth parts 1a have width equivalent to track width. In one surface of each tooth part 1' of the 2nd magnetic material block 1', a recess part 1'a1 is formed, and surfaces 1d 1'd are mirror-finished. On gap corresponding surfaces 1'a2 of the block 1', spacers 2 are formed to prescribed thickness and the block 1 is butted with a brazing material 3 sandwiched at except the spacers 2, thereby melt-sticking the blocks 1 and 1' togehter. Then, nonmagnetic materials 4 are packed in aligned groove parts 1c and 1'c of the blocks 1 and 1' each in one body, and the front gap surface is rounded by being polished along a line (a); and the tooth parts 1a and 1'a are cut along a line (b) and each nonmagnetic material 4 is removed, thus forming single magnetic core bodies at the same time.
Patent JP-S63261669-A (JP)
Title: Connecting device for battery
Inventor: SAIIN TAKANORI
IPC: H01M50/597
Filed: 1987-04-17
Abstract: PURPOSE:To prevent a positive electrode and a plate-type electrode from contacting each other when a battery is inserted wrongly in a contrapolar direction by providing a space where the plate-type electrode in contact with a negative electrode of battery fits in with the positive electrode of battery non-contactwise and providing protrusion parts surrounding the space in contact with the negative electrode. CONSTITUTION:In a structure, a space 10, which has an internal diameter larger enough than that of a positive electrode 1a of a battery 1 so as not in contact with the positive electrode 1a, is provided at a central part of connecting a negative electrode 1b of the battery 1 in a plate-type electrode 8, and four protrusion parts 11 are provided surrounding the space 10 in tangential contact with the negative electrode 1b of the battery 1. Therefore, if the battery 1 is inserted wrongly in a contrapolar direction, the positive electrode 10 of the battery 1 fits in with the space 10 at a central part of the plate-type electrode 8 whose protrusion parts 11 are not in tangential contact with the positive electrode 1a, resulting in a state of no contact of the battery 1 with circuitry. By the arrangement, damage of batteries 1, 2 and detrimental effect on circuitry are avoided.
Patent JP-S57210429-A (JP)
Title: Magnetic recording medium
Inventor: YASUI MASAAKI
IPC: C09D5/23
Filed: 1981-06-20
Abstract: PURPOSE:To reduce the used amount of an organic solvent, and to improve electromagnetic transducing characteristics, by using a vinyl chloride-vinyl acetate copolymer and a compound which is liquid at normal temperature together as a resin component for amnufacturing a magnetic paint. CONSTITUTION:A resin component which consists of an acrylic resin (oligomerous resin with 500-20,000 mean molecular weight) which is liquid at normal temperature and has functional groups, capable of reacting with isocyanate  groups such as hydroxyl groups and carboxyl groups, in a molecule, a multifunctional isocyanate compound which is liquid at normal temperature and has at  least two free isocyanate groups in a molecule, and a vinyl chloride-vinyl acetate copoymer is mixed with an organic solvent together with a ferromagnetic material, thus preparing a magnetic paint for magnetic recording media.
Patent JP-S5219827-A (JP)
Title: Ignition coil
Inventor: WATANABE HIROSHI
IPC: H01F38/12
Filed: 1975-08-08
Abstract: PURPOSE:To prevent the interfacial exfoliation of insulating resin from base material between secondary coil winding layers by using synthetic resin and unwoven cloth of synthetic fiber such as polyethyleneterephthate, etc. with almost same coefficient of thermal expansion for insulating material between secondary coil winding layers.
Patent JP-S57209852-A (JP)
Title: Method for forming transparent electrode pattern
Inventor: TAKEDA MAMORU
IPC: G02F1/1333
Filed: 1981-06-19
Abstract: PURPOSE: To form a patterned transparent electrode for liquid crystal display, etc., easily, even from a thick tin layer, by applying a tin film containing antimony to a glass plate, etching the tin film to a desired pattern, and oxidizing in oxygen plasma.  
     CONSTITUTION: A tin film 5 containing a small amount of antimony is applied to a glass insulation substrate 1 by vacuum deposition or sputtering, and desired patterning is carried out using a photo resist 3. The substrate is immersed in an etching liquid to effect the etching of the tin film 5, and the unnecessary photo resist 3 is removed. The tin film 5 formed to a desired electrode pattern is oxidized with oxygen plasma by placing the substrate 1 at the cathode side, and the tin oxide film 2 is formed on the substrate. The process enables the formation of a thick tin oxide transparent electrode pattern having low elecrical resistance and a thickness of about 1,000W2,000Å. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59220275-A (JP)
Title: Repairing method of inside wall of molten metal container or the like
Inventor: HAMAI KAZUO
IPC: B22D41/02
Filed: 1983-05-30
Abstract: PURPOSE:To improve the adhesion between a damaged part and an applied material by spraying relatively large particles to the same thermal spraying region prior to thermal spraying of pulverous refractories. CONSTITUTION:The surface deposit in the damaged section on the inside wall of a molten metal container or the like lined with carbon-contg. refractory bricks is melted away by using a thermal spraying burner. A granular refractory material having about >=1mm. grain size, for example, magnesia particles are sprayed onto said section to remove the oxidized carbon layer on the surface part of said section. A powder refractory material, for example, magnesia powder, is thermally sprayed thereon in succession, by which the damaged part is repaired.
Patent JP-S61254919-A (JP)
Title: Optical switch and optical communication system using optical switch
Inventor: NORO TAKANOBU
IPC: H04B10/07
Filed: 1985-05-08
Abstract: PURPOSE:To reduce size and cost and facilitate assembly and to allow terminal equipment to diagnose itself by providing an optical waveguide body to a substrate provided between opposite optical paths and also providing a photodetecting element and a light emitting element on both surfaces, and moving up and down the substrate. CONSTITUTION:The waveguide body 16 is inserted into round holes of plural substrates 15 which are already wired and then fused and fixed; and the photodetecting element 8 is adhered in a rectangular hole 15b and the light emitting element 9 is adhered in the rectangular hole 15c in the other surface. A switch box 21 is fitted to the substrate 15 and a light signal is sent to the optical fiber 2 on the right side through the conductor 16, but a light signal emitted by the light emitting element 9 returns to the photodetecting element 8 through an optical restoring fiber circuit 28 in the test mode of the terminal equipment, which diagnoses itself. The substrate 15 is attracted upward through the operation of a magnet 26, the element 8 is irradiated with the light signal to input information to the terminal equipment, and unnecessary information is returned to the original loop circuit by the element 9. Therefore, connection parts are decreased and the small-sized, inexpensive constitution allows the terminal equipment to diagnose itself.
Patent JP-H10289258-A (JP)
Title: Building material arrangement simulation device
Inventor: KOBAYASHI TSUGIO
IPC: G09B25/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device which easily simulates the states of the inside and outside of a building which are brought about with differences of the kinds, arrangement, colors, etc., of building material such as doors, windows, window frames, wall material, wall ornamental material and wainscots. SOLUTION: Movable basic plate devices b1 and b2 where plural movable basic plates are attached to fixing machine frames (a) (10 and 20) are freely rotatably mounted, and building material (c) such as a door, wall material, wall ornamental material and a wainscot freely attachably and detachably are attached to the surface and rear of the movable basic plate by the means of magnet, etc. Space atmospheres of many combinations are easily produced by exchanging the material (c) and also rotating each device b1 and d2.
Patent JP-S61254111-A (JP)
Inventor: ONO HIROYOSHI
IPC: A01D34/24
Filed: 1985-05-07
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-H05286368-A (JP)
Title: Hybrid vehicle
Inventor: KAWAGUCHI YOSHIKA
IPC: B60K6/20
Filed: 1992-04-16
Abstract: PURPOSE:To supply a sufficient amount of oil for a motor by supplying sufficiently pressured oil for a transmission. CONSTITUTION:An oil pump 17 and a secondary regulator valve 19 to regulate oil discharged by the oil pump 17 to a set pressure are provided, so that the secondary regulator valve 19 regulates oil pressure to force oil drained therefrom into an oil pressure and quantity control unit. The oil pressure and quantity control unit controls the pressure of oil drained from the secondary regulator valve 19 and supplies oil to the sections of a transmission via oil passages L-6a through L-6e. Oil drained from the oil pressure and quantity control unit is supplied to a motor via an oil passage L-7 and pressure-controlled oil is forcibly supplied into the transmission. A great amount of oil drained from the oil pressure and quantity control unit is supplied to the motor for cooling.
Patent JP-H01266948-A (JP)
Title: Method for continuously casting thin slab and tundish using to its method
Inventor: TANAKA TSUTOMU
IPC: B22D11/06
Filed: 1988-04-19
Abstract: PURPOSE:To continuously form a thin slab having uniform width and thickness and high quality for long time by arranging pouring part and flowing-out part of molten metal at relative positions inserting a shaft of a cooling roll and casting while holding the molten metal surface level to the constant. CONSTITUTION:The molten metal 6 in a tundish 7 is solidified along circumferential face of the rotated cooling roll 1, and the solidified shell is continuously drawn up to form the strip. Then, the pouring part 8 and the flowing-out part 9 of the molten metal 6 are arranged at the facing positions inserting the shaft of the cooling roll 1. The molten metal 6 is continuously supplied and flowed out and while always holding the molten metal surface in the tundish 7 to the constant, the molten metal is cast. The flowed-out molten metal is heated and returned back again to the tundish 7. By this method, the width and the thickness of the thin slab 3 are made to uniform as much as possible and the thin slab 3 having high quality can be continuously cast for long time.
Patent JP-S5620843-A (JP)
Title: Nonlinear coil spring
Inventor: SUGANUMA OSAMU
IPC: B60G17/02
Filed: 1979-07-28
Abstract: PURPOSE:To easily obtain a spring characteristic which rises up along a quadratic curve as the stroke grows larger, by a method wherein the whole of a spring main body is enclosed with a flexible pipe made of rubber or the like and air is sealed in the pipe. CONSTITUTION:The whole of a spring main body 1 is enclosed with a flexible pipe 2 made of rubber or the like. The hole inside the pipe 2 is formed in an elliptic shape so that marginal void portions 3, 4 are formed in the interior of the pipe 2 on both sides in the inter-turn contact direction under the enclosed condition. An air seal-in adjusting valve 5 is provided at one end of the pipe 2, and air is sealed in the marginal void portions 3, 4. When the spring main body 1 is compressed, a spring characteristic of only the metal spring of the spring main body 1 is displayed until  the adjacent coil turns of the pipe 2 contact each other. When further compression takes place after the contact between the adjacent turns of the rubber coils 2 occurs,  and the air in the marginal voids 3, 4 is compressed so that the assembly functions  as an air spring.
Patent JP-S59221657-A (JP)
Title: Method for inspecting quality of ceramic product
Inventor: IWASAKI HIDEO
IPC: G01N29/04
Filed: 1983-05-31
Abstract: PURPOSE:To decide whether a ceramic product is defective or non-defective by irradiating a laser beam to a sintered ceramic body and an unsintered ceramic molding to generate locally thermal stress and measuring acoustic emission. CONSTITUTION:A turbo charger rotor 2 is disposed oppositely to the irradiating window of a CO2 laser 1. The rotor 2 is mounted to a waveguide 3 and AE (acoustic emission) is detected by an AE sensor 4 disposed at the end of the waveguide 3. The signal from the sensor 4 is inputted via an amplifier 5 and a detector 6 to an AE signal processing device 7. Noise is removed from the signal by a discriminator 7a in the device 7 and the signal is converted to an event pulse. Said pulse is counted with an AE counter 7b and is recorded as a function of time in a recorder 7c. The generation rate of AE is determined from the record and the decision of the defectiveness and non-defectiveness is made by said generation rate.