baber/WOPTO huggingface dataset:
Patent JP-S61234495-A (JP)
Inventor: OKUYAMA HIDEO
IPC: G07G5/00
Filed: 1985-04-10
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-H11267499-A (JP)
Title: Adsorbent for treatment of hot water
Inventor: OKUYAMA KAZUO
IPC: G21F9/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent for the treatment of hot water which has heat resistance against the hot water at a high temp., excellent handling property and mechanical strength and which is useful for the purification of boiler water or cooling water for a nuclear electric power plant by depositing and fixing a fluorine-contg. org. substance on the pore surface of an inorg. porous body. SOLUTION: This adsorbent for the treatment of hot water has heat resistance required for the treatment of cooling water in a nuclear electric power plant and is useful to remove a metal ion component in the cooling water of a nuclear reactor. The adsorbent is produced by depositing and fixing a fluorine- contg. org. substance on the pore surface of an inorg. porous body. Further, the adsorbent is prepared so that the elution rate of the fluorine-contg. org. substance deposited and fixed on the pore surface of the inorg. porous body is <70%. Moreover, the fluorine-contg. org. substance in use preferably has functional groups corresponding to various uses and as the fluorine-contg. org. substance having the functional groups for example, a cation exchange fluorine- contg. resin is used. As the cation exchange group for example, sulfonate groups are used.
Patent JP-S551551-A (JP)
Title: Automatic determination apparatus of peroxide of fat and oil
Inventor: MATSUSHITA YUKIO
IPC: G01N35/00
Filed: 1978-06-19
Abstract: PURPOSE: To enable peroxide contents of fats and oils to be automatically and continuously determined by using a reaction tube transfer device which moves reaction tubes intermittently by each fixed distance in the fixed direction while holding these by leaving a fixed spacing.  
     CONSTITUTION: The turntable 2 of a reaction tube transfer device 1 rotates and moves the respective reaction tubes 5 in which a fixed volume of sample fats and oils and electromagnetic rotators 3 are added and charged and have been inserted into the respective circular holes 4 provided at a fixed spacing in the circumferential part, intermittently by the distance of the adjoining reaction tubes. An adder 8 of fat and oil, solvents, adder 7 of potassium iodide silica gel reagent, adder 10 of iodine eluate, adder 11 of aqueous starch solution and specimen extractor 17 are suitably disposed above the stop positions of the reaction tubes 5 so as to operate in cooperation to their moving and stopping operations. Hence, the determination of peroxide contents may be accomplished automatically and continuously with a multiplicity of sample fats and oils. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05298633-A (JP)
Title: Support structure of nonfloating type magnetic head
Inventor: NAKAMURA YOSHIHISA
IPC: G11B5/49
Filed: 1991-03-14
Abstract: PURPOSE:To lightly and smoothly move up and down a head movable part on the surface of a hard disk only vertically by providing rolling elements which guide linear relative displacement between the head movable part and a head support cylinder by their turning. CONSTITUTION:The magnetic head is provided atop of the head movable part 1 in a cylindrical outward shape, and the head 2 contact the hard disk D directly. The head movable part 1 is supported by a head support cylinder 3 in a up-down movable state, and the cylinder 3 has a cylindrical hole 4 for receiving the head movable part 1 and is fitted to a head carrier by a lug part 5. A cylindrical sleeve 6 is mounted in the hole 4. Plural spherical rolling elements 7 are provided in the annular gap between the sleeve 6 and the cylindrical otter surface of the head movable part 1 and the elements 7 and 6, and elements 7 and head movable part 1 are brought into point contact without any gap. The movable part can smoothly move up and down with small resistance.
Patent JP-H07283504-A (JP)
Title: Printed circuit board
Inventor: KAKO MITSUMASA
IPC: H05K3/36
Filed: 1994-04-13
Abstract: PURPOSE:To provide a printed circuit board in which a flexible circuit board is securely connected to a keyboard base without any contact failure, and whereby the connected flexible circuit board can easily be handled. CONSTITUTION:A flexible circuit board 3 is set on a keyboard base 2, with a pull-out contact 2b of the keyboard base 2 contacting a contact part of the flexible circuit board 3. The flexible circuit board 3 is then pressed from above the contact part via a rubber tube 4 by a presser 5 holding the rubber tube 4. Thus, the contact part of the flexible circuit board 3 is pressed and connected to the pull-out contact 2b of the keyboard base 2. The other end of the flexible circuit board 3 which is not connected to the keyboard base 2 passes through an aperture 2d of the keyboard base 2 and is extended from the front side to the back surface of the keyboard base 2.
Patent JP-S63262287-A (JP)
Inventor: PIITAA FURANNSHISU KAASHIA
IPC: G11B7/243
Filed: 1988-03-30
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-H01246003-A (JP)
Title: Cutting tool made of hard material with surface coating
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1988-03-29
Abstract: PURPOSE:To enhance adhesive characteristics of a hard coating layer by forming a hard coating layer which comprises a composite carbide such as Ti, Zr and etc., via a layer comprising titanium carbide, etc., on the surface of a hard material base of a specified metal composition. CONSTITUTION:A hard material base comprises some selection of tungsten carbide radical cemented carbide, titanium carburized nitride radical cermet and high-speed steel. On the surface of this hard material base is formed a adhesion strengthening layer with an average thickness of 0.5 to 10mum which are built up by one type of a single layer or not less than two types of a complex layer out of titanium carbide, titanium carburized nitride and titanium nitride. Additionally, on this adhesion strengthening layer, a hard coating layer with an average thickness of 0.5 to 5mum comprising one type of a single layer or not less than two types of a complex layer out of composite carbide, composite carburized nitride and composite nitride with Ti and Zr is laminated to prepare a cutting tool made of a hard material with surface coating.
Patent JP-H07283021-A (JP)
Title: Electromagnet unit
Inventor: TAKEUCHI TOSHIE
IPC: H01F6/00
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a high performance electromagnet unit which can be operated easily while reducing the leakage field and the imbalance of electromagnetic force. CONSTITUTION:The electromagnet unit comprises a superconducting coil 11 generating a magnetic field, a vessel 12 for housing the superconducting coil, a vacuum vessel 14 for defining a vacuum space and supporting the coil vessel while insulating thermally, a yoke 21 disposed around the vacuum vessel, and at least one ferromagnetic piece 13, 30, 33, 38 fixed appropriately to the outside of the yoke. Furthermore, the electromagnet unit may comprises electromagnetic force measuring units 32, 37, a regulation mechanism 38, and a field measuring element. This structure allows monitoring and regulation of imbalance in the electromagnetic force between the superconducting coil and the yoke.
Patent JP-S52156412-A (JP)
Title: Screw system water pjmping-up device
Inventor: FUKUMURA SEISUKE
IPC: F04B19/12
Filed: 1976-06-22
Abstract: PURPOSE: To prevent a phenomenon that water not less than adequate quantity is taken off-especially improve pumping-up efficiency in the case of high speed revolution, by setting water-level control means to the water-intake part of a screw to adequately keep the water-level of water possessed between screw impellers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S531015-A (JP)
Title: Electronic musical instrument
Inventor: SUZUKI HIDEO
IPC: G10H1/00
Filed: 1976-06-25
Abstract: PURPOSE: To give musical performance with the desired portamento and glessand effects by controlling the voltage controlled type variable frequency oscillator with the condenser charged voltage that is moving towards no. 2 tone voltage from no. 1 tone voltage which is stored in memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63238514-A (JP)
Title: Metering device
Inventor: MOTOKI YOSHIAKI
IPC: G01R11/04
Filed: 1987-03-27
Abstract: PURPOSE:To prevent a read window from being clouded owing to dew condensation by interposing a clouding preventive device made of a transparent elastic material between both read windows of a meter and its external box in elastic contact. CONSTITUTION:The elastic member 4 made of, for example, transparent urethane resin is provided contacting the surfaces of both read windows 21 and 32 of the cover and instrument. Even if a warm air current which flows up along the internal wall of the cover 2 is generated, the clouding preventive device 4 prevents the warm air flow from contacting the read window 21 and the internal wall of the read window 21 is therefore never clouded. Further, even if external dust enters the external box and sticks, the dust is prevented from sticking on the internal surface of the read window 21, so the read window 21 is never clouded with the dust.
Patent JP-H08269679-A (JP)
Title: Production of punching steel plate of fe-cr alloy having high weatherability
Inventor: TOCHIHARA MISAKO
IPC: C23C8/14
Filed: 1995-03-31
Abstract: PURPOSE: To produce a punching steel plate of an Fe-Cr alloy having extremely outstanding weatherability by subjecting an Fe-Cr alloy steel having a specific compsn. regulated in the contents of C, N, S and O to cold rolling and punching, then to finish annealing under specific conditions. CONSTITUTION: The Fe-Cr alloy steel contg., by weight %, 5 to 60% Cr, <=30ppm C, <=50ppm N, <=50ppm S and <=50ppm O is subjected to cold rolling, then to punching. The alloy steel is then subjected to finish annealing for 1 to 200 seconds at an annealing temp. of 500 to 1000 deg.C in a furnace adjusted in dew point to -50 to -10 deg.C in an atmosphere consisting of 1 to 25vol.% gaseous hydrogen and the balance inert gas (gaseous nitrogen, gaseous argon, etc.). As a result, the punching steel plate of the Fe-Cr alloy which has the high weatherability and is suitable for applications where the high weatherability is required is obtd.
Patent JP-S60219115-A (JP)
Title: Refrigerating cycle control unit
Inventor: NISHIZAWA KAZUTOSHI
IPC: B60H1/32
Filed: 1984-04-13
Abstract: PURPOSE:To decrease impact to the operation of an engine by decreasing the amount of discharge of a compressor through both connection/disconnection of a clutch and opening/closing of a solenoid valve in response to an output signal from a pressure detecting means so as to control the starting torque of the compressor. CONSTITUTION:An operation chamber, which connects the suction chamber P of a compressor, to the discharge chamber R thereof is driven for volumetric change. Thus, refrigerant gas taken from the chamber P is compressed and discharged to the chamber R. When a solenoid valve 14 is open, a bypass valve 121 is displaced toward the right- hand side, while the opening area of a bypass port 12 increases, thereby decreasing the amount of discharge. The opening area of the port 12 can freely be changed by opening/closing the valve 14 by means of an output signal from the second pressure detecting means 2. When the first pressure detecting means 3 outputs a signal which changes the position of an electromagnetic clutch 17, from off to on, while said clutch 17 being capable of connecting/disconnecting the compressor 1 to/from a driving source 5, the valve 14 is forcibly opened for a predetermined period from the time of change, regardless of the signal from the second output signal. Therefore, the amount of discharge is decreased, while the torque of the compressor is lessened.
Patent JP-H03277728-A (JP)
Title: Furnace body structure of cold wall type crucible
Inventor: KONO HITOSHI
IPC: C22B9/16
Filed: 1990-03-27
Abstract: PURPOSE:To melt an activated metal, etc., with high power efficiency without being contaminated by the material of crucible by constituting the crucible for melting activated metal, etc., of plural water cooling type outer peripheral segments which are connected with water cooling type bottom segments and elected with small slit between each segment, and providing an induction heating coil around outer periphery. CONSTITUTION:A cold wall type crucible 10 for melting metal is constituted of the bottom segments 15 made of copper of good heat conductivity and of plural outer peripheral segments 12 which is made of copper and elected at right angles to the connected bottom segments, and each segment 12 is provided on the bottom segments 15 in a circular shape with thin slit between each other, and a water cooling type coil 8 for induction current is wound around the outer wall surface 12a. A metal melting chamber upper part of which is opened is formed by the inner wall surfaces 12b of a group of outer segments 12 and the upper surfaces 15' of the bottom segments 15, and cooling water passages 13, 15a are provided respectively in the outer peripheral segments 12 and the bottom segments 15 to carry out forced cooling. The metal to be molten is molten without being brought into contact with the inner surface of the crucible 10 by the induction heating of the coil 8, and the molten metal of extremely high purity is obtained.
Patent JP-S52399-A (JP)
Title: Oil-filled electrical machinery and apparatus
Inventor: MENJIYOU SHINICHI
IPC: H01F27/14
Filed: 1975-06-23
Abstract: PURPOSE: This machinery and apparatus beforehand prevents the generation of static electricity discharge in oil and the insulation breakdown troubles of the machinery and apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59203138-A (JP)
Inventor: INO TATSUO
IPC: E04B1/64
Filed: 1983-04-28
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-S552774-A (JP)
Title: Fe-cr-co system magnet alloy
Inventor: YOSHIZAWA HISAO
IPC: C22C38/30
Filed: 1978-06-22
Abstract: PURPOSE: To provide a magnet alloy having excellent magnetic characteristics compared with conventional Fe-Cr-Co system magnet alloy, especially excellent in heat-treatment stability in the range of low Co content.  
     CONSTITUTION: To Fe-Cr-Co system magnet alloy is added a combination of 0.1W3% Ti and Ge. The addn. is effective in the composition range of the magnet alloy of 17W35% Cr, 3W35% Co, the balance being Fe, especially effective in the range 8W20% Co. The addn. is advantageous for increasing maximum energy product (BH)max because magnetic characteristics are improved and the squareness of the demagnetizing curve is increased. It is desirable to add Ge in an amount equal to, or more than, that of Ti to be added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56114-A (JP)
Title: Kneader
Inventor: NISHIMINE KIYOSHI
IPC: B29B7/00
Filed: 1979-06-15
Abstract: PURPOSE:To restrain accurrence of fine grains and improve the yield of granular substance by providing a take-out cutter for stripping knealed molding substance off the front roll and a roll for compressing the molding substance between the front and rear rolls. CONSTITUTION:When a front roll 3 and a rear roll 4 are rotated in an arrow direction, molding substance 1 of synthetic resin wound around the front roll 3 is stripped by a cutter portion 7 from the front roll 3 and moved to a rear roll 2. In the neighborhood of the rear roll 2 and the front one 3 the latter 3 is higher in temperature, so that the molding substance is rewound around the front roll 3 and moved again to the rear roll 2 through a changeover frame 6. As kneading rate is increased through a repetition of such operation, the substance is moved to the right and compressed up to the thickness of 2-3mm. by a roll 5 having corrugations on the external circumference at the right end of the front roll 3. Then, the molding substance 1 having corrugations is cut by a cutter 4 in a sheet form and stripped from the front roll 3.
Patent JP-S572955-A (JP)
Title: Hot-water panel
Inventor: ISHIKAWA NOBORU
IPC: F24S10/50
Filed: 1980-06-04
Abstract: PURPOSE: To provide the hot-water panel at a reduced production cost which is prominent in the heat collecting characteristic by a method wherein a pair of convex-concavo or corrugated plates are opposed with a space therebetween, in which sealed chambers are defined, and thus obtained hollow panel is connected and communicated with each other in the longitudinal and transverse directions.  
     CONSTITUTION: A pair of convex-concavo or corrugated plates 1 of an appropriate dimension are supported and opposed by supporter 2 with a space therebetween to form the sealed-up hollow panel. The hollow panel has ribs 3 on both sides. The rib 3 is provided with connection pipes 4 and 5, through which the hollow panels can be connected and communicated by a desired number in the longitudinal and transverse directions. Thus, a hot-water panel of a desired size can be obtained. The use of the convex-concavo or corrugated panels enables an enlargement of the surface area thereof, which contributes in an improvement in the solar energy collecting efficiency and in the strength of the panel though a thin plate is used as material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06245712-A (JP)
Title: Feed capable of decomposing malodor
Inventor: USHIKU YOSHIO
IPC: A23K1/175
Filed: 1993-02-24
Abstract: PURPOSE:To eliminate malodor emitted from a digesting process of an animal with oxidizing and decomposing power of ozone (O3) by sealing the ozone (O3) in a feed for the animal. CONSTITUTION:Ozone (O3) is dissolved in water or a liquid and sodium alginate is then uniformly dissolved therein. A powdery or granular formula feed suitable for an animal is further mixed therein. The resultant mixture is then dropped or extruded into a solution of calcium chloride at 5-40% concentration to afford the objective gelatinous coagulated feed.
Patent JP-H02253284-A (JP)
Title: Fixing device
Inventor: TANIGUCHI TOMOAKI
IPC: H05B3/02
Filed: 1989-03-28
Abstract: PURPOSE:To facilitate the electrical connection of a heater, to decrease the number of components and to reduce cost by attachably/detachably inserting one of planar parts constituted of metal plates into the pinching part of another one and connecting them. CONSTITUTION:Cylindrical bosses 21 are protrusively provided on both edges of the heater 20, and simply flat planar terminals 21 is also protrusively provided inside the bosses 21. A pair of planar terminals 25 possesing holes 24 are fixed to both edges of a thermal fuse 23 by caulking their edges 26. A pair of U-shaped connecting terminals 27, a simply linear intermediate connecting plate 28 and two bent outside connecting plates 29 and 30 are prepared for electrically connecting the heater 20 and the thermal fuse 23. As for the heater 20 and a pair of the connecting terminal 27, the head part of the connecting terminals 27 is inserted into the bosses 22 and the terminals 22 of the heater 20 is attachably/detachably connected into the pinching parts 31 of the connecting terminals 27.
Patent JP-H05239385-A (JP)
Title: Cation electrodeposition paint
Inventor: HAISHI HIDEHIKO
IPC: C09D5/44
Filed: 1992-02-27
Abstract: PURPOSE:To provide a cationic electrodeposition paint which has high bath stability, prevents coating film defects by shocks, and can form a coating film of high corrosion resistance. CONSTITUTION:The objective cationic electrodeposition paint contains 0.5 to 50 pts.wt., based on 100 pts.wt. of the total resin solid components, of a polyurethane resin of 1,500 to 20,000 number-average molecular weight, prepared by introducing blocked isocyanate groups into the molecule through the urethane linkages formed by reaction of the hydroxyl group of a hydroxyl group- containing modified polybutadiene, resulting from addition reaction of 95 to 5 pts.wt. of an alkylene oxide to 5 to 95 pts.wt. of a hydroxyl-containing polybutadiene bearing two or more hydroxyl groups in the each molecule, with polyisocyanate groups.
Patent JP-S59204921-A (JP)
Title: Production of synthetic fiber having water and oil repellency and antistaining property
Inventor: IMAEDA NAOKI
IPC: D06M101/16
Filed: 1983-05-02
Abstract: PURPOSE:To obtain synthetic fibers having improved water and oil repellency and antistaining property, by melt spinning a synthetic polymer, applying a spinning oiling agent containing no water to the resultant undrawn synthetic filament yarn, applying a specific treating agent thereto, and drawing and heat- treating the filament yarn. CONSTITUTION:A synthetic polymer, e.g. polyamide, is melt spun and extruded through a spinneret 1 and cooled in a cooling zone 2 to give an undrawn filament yarn 3. A spinning oiling agent containing no water with <=5% moisture is then applied to the undrawn filament yarn 3 in an oil application device 4, and then a composition consisting essentially of a compound expressed by the formula [Rf is perfluoroalkyl group; X is bifunctional alkyl, -CON(R')-Q-, etc.; (R' is H or lower alkyl group, etc.; Q is bifunctional organic group); A and A' are oxygen, etc.; W is tri- or polyfunctional organic group; a+b is >=3] in an amount of 0.03-2.00wt% based on the above-mentioned filament yarn 3 is applied thereto. The resultant filament yarn is then drawn and heat-treated to afford the aimed fibers.
Patent JP-S59204909-A (JP)
Title: Threading method
Inventor: HASEGAWA KATSUMI
IPC: D01D7/00
Filed: 1983-05-02
Abstract: PURPOSE:Yarn guides are set so that they can come out to the positions near above the yarn-running surface of the feed roller and go back to the original and the yarn is brought into contact with these guides at the coming-out position, then the guides are allowed to go back to the original to set the yarn on the feed roller on yarn winding whereby successful threading is increased in high-speed yarn winding. CONSTITUTION:In yarn winding around the winder 5 after passing around feed rollers 2, 2', two pairs of guides 3, 3, 3', 3' are set so that they can come out near above the yarn-running surface on the feed rollers 2, 2' and the yarn is brought into contact with these guides, e.g., by means of a suction gun and allowed to run for a while, as the feed rollers are left unengaged. Then, the yarn 1 is threaded to the winder drum 5 at the downstream of the feed rollers 2, 2' and synchronously the guides 3, 3, 3', 3' are allowed to go back to the original positions to complete the threading around the feed rollers.
Patent JP-2000276128-A (JP)
Title: Image displaying method and image display device using it
Inventor: EDAMOTO YOSHIHIRO
IPC: G06T3/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To see an under-picture though it is overlapped with an over-picture by deviating respective color elements RGB constituting both pixel data of a part where an under-picture image and an over-picture image are overlapped by 1 bit and then synthesizing them so as to see the under-picture image through the over-picture image. SOLUTION: Image data outputted from an over-picture image data memory 31 is supplied to a first data shift means 34. Image data supplied to the means 34, namely each color element of R, G, B is bit-shifted to be smaller by the portion of one digit. A second image synthesizing means 38 sticks a new synthetic image synthesized by a first image synthesizing means 37 to image data to be supplied from a watermark area image data detecting means 35, namely a pulled-out part in image data remaining after pulling out over-picture image data from an under-picture image data memory 32, to synthesize. Thus, a watermark image can be obtained.
Patent JP-S59202092-A (JP)
Inventor: GOSHIMA MIKIHIKO
IPC: G21B1/05
Filed: 1983-04-30
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。