baber/WOPTO huggingface dataset:
Patent JP-S60192818-A (JP)
Title: Hydraulically driven valve operating device
Inventor: FUKUYOSHI TADASHI
IPC: F01L9/11
Filed: 1984-03-15
Abstract: PURPOSE:To prevent an exhaust valve from seizing and sticking, by constituting an exhaust valve with an air spring so that the exhaust valve is rotated by the reaction of compressed air which is jetted from an air chamber. CONSTITUTION:A piston 16 disposed in the air chamber 15 of an air spring for urging an exhaust valve 12 in the closing direction of the latter, is formed therein nozzles 101 which are inclined in the radial direction of the piston 16, and as well the lateral wall of the air chamber is formed therein with air vent holes 102. When an engine piston 3 is pushed upward by a cam 1, the pressure in a piston chamber 9 is raised so that a valve rod 11 is depressed downward. When the above-mentioned nozzles 101 is moved down to the level of the air vent holes 102 while air in the air chamber 15 is compressed, the compressed air is jetted through the nozzles 103 and the air vent holes 102 so that the valve rod 11 is rotated by the jet stream of the compressed air. Since the exhaust valve 12 is rotated little by little, thereby it is possible to prevent the exhaust valve from seizing and sticking.
Patent JP-S59173895-A (JP)
Inventor: NAKAYAMA NOBUO
IPC: G07F11/58
Filed: 1983-03-23
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-H10208193-A (JP)
Title: Illumination angle setting prism parallel plate for traffic signal
Inventor: NOJIMA SUSUMU
IPC: G08G1/095
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble that signals of two roads are perceived with superposition by adjusting the angle of illumination light by a prism parallel plate and demarcating the illumination range of the signals. SOLUTION: Quadrangular prisms obtained combining two or four triangular prisms alternately, principally, triangular prisms having triangular surfaces where the angle of the border line of light between transmission and total reflection based upon a critical angle is set are combined in parallel so that quadrangular surfaces are successive. Further, prisms having reflection diffusion surfaces 5 formed by cutting short sides of quadrangular surfaces of the prisms combined into a quadrangular prism in a mountain shape at an angle associated with the set angle 4 of the prisms are combined in parallel to form a panel shape. Consequently, light irradiating the prism parallel plate at various angles is reflected totally by each surface of a prism above the critical angle and transmitted at an internal angle.  Therefore, projection light becomes a beam from the border line of the set angle to the internal angle and illumination light can not be perceived outside the set range.
Patent JP-H07261525-A (JP)
Title: Toner cartridge, process cartridge, and developing device
Inventor: BAN YUTAKA
IPC: B65D83/06
Filed: 1994-03-18
Abstract: PURPOSE:To provide a toner cartridge having a toner stirring member capable of being rotated at low torque without generating coarse grains at the seal section of the stirring member and provide a process cartridge and a developing device using the cartridge. CONSTITUTION:This toner cartridge or process cartridge is provided with a toner supplying container 12 having an opening at the prescribed position and storing a developer, a stirring member 15 having a stir section stirring the developer in the toner supplying container 12 and a drive transmission section exposed from the end section of the toner supplying container 12 and transmitting the driving force to the stir section, and a seal member sealing the portion of the stirring member 15 exposed from the toner supplying container 12. A hook section rotatably hooking the drive transmission section of the stirring member 15 on the toner supplying container 12 is provided outside the toner supplying container 12 than the seal member.
Patent JP-2000245569-A (JP)
Title: Chair with footrest
Inventor: SUGA YUJI
IPC: A47C7/50
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent pressing calves in housing a footrest and to sufficiently support feet at using it. SOLUTION: Right and left frames 31 are rotatably axially supported to a footrest frame 12 forming a footrest 3 at tip sections of right and left frames 9 of a sitting section frame 8 supporting a sitting section 2. In a state that the footrest 3 is positioned at a generally vertical direction, the right and left frames 1 of the footrest frame 12 are once retreated backward from an axial supporting section 13 and directed to a vertical direction. When the footrest 3 is horizontally rotated, tips of the feet can be supported, and when a user sits in a state that the footrest 3 is housed, the user can sit comfortably without pressing the calves.
Patent JP-S56148909-A (JP)
Title: Production of viscose rayon with high adsorptivity
Inventor: FUKATSU KAZUHIKO
IPC: D01F2/08
Filed: 1980-04-15
Abstract: PURPOSE: A spinning dope that contains a specific amount of viscose and sodium carbonate and has a certain Hottenroth number is spun with a usual spinning bath to produce the titled rayon suitably used as sanitary goods, because of its high adsorption, high friction coefficient and fiber-interlacing properties.  
     CONSTITUTION: Sodium carbonate is added to viscose by 3W7% based on the viscose to prepare a spinning dope of 7W11% cellulose concentration and 6W15 Hottenroth number. The dope is spun by extruding it into a usual spinning bath composed of an aqueous solution containing sulfuric acid, zinc sulfate, sodium sulfate and other compounds at 40W70°C bath temperatures to effect coagulation and regeneration. Then, scouring and drying are performed to produce the objective rayone fiber with a water absorbitivity of more than 170%, friction coefficients of higher than 0.250 in static friction and of higher than 0.170 in dynamic one, that is to say, of high water absorption and high fiber-interlacing properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63216821-A (JP)
Title: Anticoccidial agent
Inventor: KISHI MASANORI
IPC: A61K31/35
Filed: 1987-03-05
Abstract: PURPOSE:To obtain the titled pharmaceutical containing can anthracycline based compound or a blend thereof with a polyether based anticoccidial agent as an active ingredient. CONSTITUTION:An anticoccidial agent, containing an anthracycline based compound (a compound having the skeleton expressed by the formula; cinerubin-B, daunomycin or aclacinon) or a blend thereof with a polyether based anticoccidial agent (e.g. monensin or salinomycin) as an active ingredient and useful for domestic animals and fowls The agent exhibits synergistic improved effects by using the respective ingredients together. Examples of the dosage form include dust, granule, tablet, powder, capsule, premix, solution and emulsion. The agent is blended in a does so as to provided 0.0005-0.02%, preferably 0.001-0.005% in a feed.
Patent JP-S59177180-A (JP)
Title: Formation of coating film
Inventor: OKAZAKI HARUHIKO
IPC: B05D7/24
Filed: 1983-03-25
Abstract: PURPOSE:To form a coating film having uniform strength and durability, by applying solvent-type paint using a solvent having specified solubility to water onto a workpiece to be coated, and bringing water into contact with the coated surface within a short time. CONSTITUTION:Solvent-type paint using a solvent, e.g. methyl or ethyl alcohol, having solubility to water above 5wt% is applied onto a workpiece to be coated. Hereon, a difficulty water-soluble solvent such as toluene may be conjointly used as a remainder part, as far as the amount of the solvent having solubility to water above 5wt% is 70wt% or more based on the total of solvents. Then, the coated surface is held in contact with water for a few tens second to a few min. by dipping it in water for about 2-3min, spraying water to it or the like. Hereon, a paint curing agent, a curing accelerator, etc. may be premixed in the water at need. After being held in contact with the coated surface for the predetermined time, water is removed from the surface of the coating film by dehydrative drying or the like.
Patent JP-S61207526-A (JP)
Title: Manufacture of raw material for iron manufacture excelling in reducing property
Inventor: SHIMOMURA YASUHITO
IPC: C22B1/14
Filed: 1985-03-12
Abstract: PURPOSE:To manufacture raw material for iron manufacture excelling in reducing properties by adding carbon material fines to the coarse grains of sintered ore and by carrying out mixing, pelletization and solidification. CONSTITUTION:The sintered ore discharged from a sintering machine 1 is cooled in a cooler 2 and screened through a sieve 3. The screened ore with about 10-20mm grain size is fed into a pelletizer 4, to which cement and coke breeze are supplied from hoppers 5, 6, respectively, so that pelletization is carried out with the simultaneous addition of necessary water 7. The sintered ore to which the coke breeze is sufficiently made to adhere by the pelletizer 4 is conveyed by a conveyer to hoppers 9 or a yard 10 and is stored there for curing until it solidifies. Then the pellets are screened through a sieve 12 and fed into a blast furnace through a conveyer 11. In this way, the effective utilization of carbon material fines and fine-containing carbon material which are so far limited in application can be attained.
Patent JP-H01267203-A (JP)
Title: Wear resistance lagging material structure
Inventor: KAWAMOTO MASAICHI
IPC: B65G15/34
Filed: 1989-02-28
Abstract: PURPOSE:To prevent a lagging member from coming out by letting a lining member the base material of which is plated, and be formed with an embedded section which has recessed section at the both sides of it, and thereby letting the lagging member be embedded in such a way as to be flat at its upper section. CONSTITUTION:A wear resistance lagging member L is made of carbide wear resistance material such as ceramics while being formed with an embedded section L-1 in a rectangular cross sectional form provided with a plane surface L-3 at its upper section and with recessed sections L-2 at the mid-section of the right and left side surfaces. The upper section L-3 of the lagging member L is embedded into a lining member 7 in such a way as to be exposed out of the surface S of the lining member 7 of a belt 3. This constitution allows the lagging member and lining member to be positively combined with each other, thereby preventing the lagging member from coming out.
Patent JP-S57166261-A (JP)
Title: Switching device for transporting direction of plate piece
Inventor: OOSAWA KENJI
IPC: B65H29/46
Filed: 1981-03-31
Abstract: PURPOSE:To prevent creases of a plate piece at time of switching the transportation by dividing either a suction chamber or a table lifter into plural parts in the longitudinal direction of the plate piece, controlling each divided part independently and sequentially attracting the plate piece to an upper conveyer. CONSTITUTION:A table lifter 5 adapted to push up a plate piece 1 transported by the lower conveyer 2 to be attracted to the upper conveyer 4 is divided into plural parts in the longitudinal direction (an arrow B) of the plate piece 1. Each divided part 5a-5i is controlled independently, and driven in order of the divided part 5a, 5b, 5c... so that the plate piece 1 is sequentially pushed upward with the longitudinal leading end 1a thereof first and toward the trailing end 1b thereof, and the plate piece 1 is attracted by a suction chamber 3 of the upper conveyer 4. Thus, the plate piece 1 is kept from creases caused by attracting each part of the plate piece 1 to the upper conveyer 4 in no particular order.
Patent JP-H03222659-A (JP)
Title: Manufacture of heat-resistant coil
Inventor: SATO SHOJI
IPC: H02K15/12
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the outflow of impregnated resin by making including a process of winding a glass mica tape or glass mica sheet to make it into a bundle of insulator, a process of installing plural coils on an iron core, and a process of heating hardening it. CONSTITUTION:Since heat-resistant insulated wires 1 are wound by several pieces by a glass mica tape 9, the heat-resistant wires 1 never contact directly with heat-resistant resin 8. Moreover, since the heat-resistant wires 1 and the glass mica tape 9 slide on each other, the elongation difference between the heat-resistant wire 1 and impregnated resin 11 by thermal expansion difference does not become the elongation in the longitudinal direction of the wire, and is absorbed between the heat-resistant insulated wire 1 and the glass mica tape 9 as the expansion in the diametral direction of a conductor flux.
Patent JP-S58166751-A (JP)
Title: Cooler for integrated circuit
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/36
Filed: 1982-03-29
Abstract: PURPOSE:To enhance cooling efficiency and reliability, besides to facilitate chip exchange, etc.,  in regard to the cooler at the package of the type to join the semiconductor chip of one piece  or the plural pieces in the face down condition to a substrate equipped to a housing by a method wherein a gap between a thermally conducting plate to be made to come in contact with  the semiconductor chip and the back of the chip is filled up with a low melting point metal. CONSTITUTION:When the whole of the package is cooled, the melting metal 14 in the gap between the edge face 12 of the thermally conducting plate 11 and the back of the chip 4 is  hardened, and although the metal is fusion welded to the edge face 12 of the thermally conducting plate 11, but the metal comes in contact with the back of the chip 4 simply, and contacting thermal resistance is extremely small. Moreover thermal conductivity of the low melting point metal 14 is higher than helium gas by 200 times or more, and thermal resistance can  be ignored. The metal 14 is enabled to slip mutually on the chip 4 face, and excessive stress is  not applied to solder balls 8 according to the slippage of the position generated by the difference between thermal expansions and the temperatures of the substrate 9 and the housing.  Generation of heat in the chip 4 is transmitted to the plate 11 through the metal 14, and is  transmitted to the housing 1 according to a flexible plate 10 having favorably thermal conductivity. When an exchange of the chip 4 is needed, separation and recombination of the plate 11  and the chip 4 can be performed easily.
Patent JP-S61208375-A (JP)
Title: Video camera with mono-lined sound multiplex output terminal
Inventor: NAKAJIMA MASAAKI
IPC: H04N5/38
Filed: 1985-03-12
Abstract: PURPOSE:To attain transmission of sound multiplex signal as maintaining the interchangeability with a video taperecorder by constituting a sound multiplex signal transmitting circuit of a generating circuit that generates a sum signal and a difference signal, an FM modulating circuit outputting an FM modulation signal, and an adding circuit that superposes the sum signal and the FM signal and outputs the resulted sound multiplex signal. CONSTITUTION:The generating circuit 3 has a function to generate a sum signal and a difference signal. The adding circuit 6 adds an additional sound and the video signal to generate the sum signal. an adding circuit 7 generates a difference signal based on the output from an inverting circuit 8 and that from a sound inputting circuit 4. The said difference signal is FM-modulated by the FM modulating circuit 11 of which output is supplied to an adding circuit 12. The circuit 12 has a function to superpose the said FM modulation circuit on the said sum signal; the sum signal outputted from the adding circuit 6 is inputted to the circuit 12, and the circuit 12 outputs the sound multiplex signal to a sound multiplex output terminal 13 that is one dedicated to the sound.
Patent JP-S52130858-A (JP)
Title: Preparation of polyester resin molding materials
Inventor: MIZUMA TETSUSUKE
IPC: C08L77/00
Filed: 1976-04-27
Abstract: PURPOSE: Title preparation of a molding material capable of automatic weighing, and simplifying the kneading process by adding additives other than reinforcing materials to a base resin to form a paste which is incorporated with a reinforcing material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51124308-A (JP)
Title: Flying spot scanning type facsimile transmitter
Inventor: NODA KAZUO
IPC: H04N1/04
Filed: 1975-04-24
Abstract: PURPOSE: To obtain a flying spot scanning type facsimile transmitter with which it is possible to facsimile transmission signals which have a minimum of level variation even if the manuscipt tilts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08215124-A (JP)
Title: Expansion type mop
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/256
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a mop capable of easily cleaning a narrow space between furnitures and easily adjusting the flexibility of a wiping cloth. CONSTITUTION: An installing part 4 for a wiping cloth in a mop body 1 is constituted so as to be expandable using two flat bar-like members 4a, 4b, and a wiping cloth 2 can be mounted in such a state of being expanded to the length corresponding to the expansion length of the installing part 4 by inserting the installing part 4 into the cylindrical part 9 of the wiping cloth 2.
Patent JP-H10246570-A (JP)
Title: Moisture content regulating device
Inventor: YOSHIDA MOTOAKI
IPC: B28B17/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the stabilized operation of a dehydrating cylinder even when the number of rotation of the cylinder is increased and permit the improvement of a dehydrating efficiency by a method wherein a distributing cone is provided with guide members, moving sand along the inclination thereof, on the inner wall of the same with a predetermined space circumferentially. SOLUTION: A truncated conical type distributing cone 13 is provide on the inside of a dehydrating cylinder 11 integrally with the rotary shaft 10 of the same. A plurality of pieces of guide members 14, consisting of a square rod and having a predetermined length, are fixed to the inner wall of the distributing cone 13 along the slanting direction of the same with a predetermined space on the circumference of the distributing cone 13. Even when the number of rotation of the distributing cone 13 and the dehydrating cylinder 11 is increased, the guide members 14 in the distributing cone 13 preclude the circumferential deviation of the sand on the inner wall of the distributing cone 13 whereby the distribution of the sand is maintained in a uniform condition.  According to this method, the generation of lateral vibration is restrained even when the number of rotation of the dehydrating cylinder 11 is increased whereby stabilized operation can be effected and the dehydrating efficiency can be increased.
Patent JP-H08215741-A (JP)
Title: Cooling equipment for tube bar
Inventor: URA MASAHIKO
IPC: C21D9/00
Filed: 1995-02-13
Abstract: PURPOSE: To surely keep the required cooling rate regardless of the size of a tube bar and to treat them on line. CONSTITUTION: A shower type on-line cooling bed 30 is installed at one side and a tank type cooling device 50 is installed on the other side interposing a conveyer 10 which longitudinally feeds a tube bar P. The tube bar P is transferred to either side corresponding to the size of the tube bar P. The tube bar P finished with cooling in the tank type cooling device 50 is transmitted with a crane type transmission device 80 to the on-line cooling bed 30.
Patent JP-S55140425-A (JP)
Title: Automatic stacker for tile
Inventor: MIZUNO HITOSHI
IPC: B28B13/04
Filed: 1979-04-20
Abstract: PURPOSE: To raise stacking efficiency, by providing a vertically swingable carrier which receives a plurality of tiles and is moved down to deliver the tiles to another carrier and by preventing interference with already delivered tiles when the former carrier is moved up to the original position.  
     CONSTITUTION: An upper carrier H, which is shaped like a comb, receives a slightly less number of tiles 8 from a feed position 2 than a prescribed number. The upper carrier is then moved down to deliver the tiles 8 to a lower carrier L which is shaped like a comb to be engaged with the upper carrier H. After that, the lower carrier L directly receives a prescribed number of tiles 8 from the feed position 2 while the lower carrier is sequentialy moved down, so that the newly received tiles are put on the already received tiles. At that time, the upper carrier H is vertically rocked centering a support portion 3 and moved up to the feed position 2 without interfering with the tiles 8 on the lower carrier L and receives succeeding tiles 8. The stacked tiles 8 on the lower carrier L are discharged by a push means 21a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03252588-A (JP)
Title: Core of fast breeder and its constituent element, and cooling material distribution control method for core
Inventor: OHASHI MASAHISA
IPC: G21C5/00
Filed: 1990-03-02
Abstract: PURPOSE:To secure the flow rate distribution of a cooling material and to reduce the pressure drop of the core without increasing the breadth of the core by making the inner appearance and outer appearance of a halfway part of a trumpet tube smaller than both other end parts. CONSTITUTION:The internal and external diameters of the halfway part of the trumpet tube 2 facing a reactor area 12 are made less than that of the upper and lower end parts in the area 12. For example, when the trumpet tube 2 is sectioned increasing in the internal diameter and external diameter gradually to about 154 and 162mm gradually from the minimum internal/external- diameter part so that the internal and external diameters of the part of the trumpet tube 12 facing a gas plenum part 9 are about 154 and 162mm and the minimum internal and external diameters of the part facing the area 12 are about 150 and 158mm, about 29% reduction in the pressure drop is expected. Consequently, the capacity of a cooling material pressure feed pump is reducible and the pump may be small in size.
Patent JP-S51124752-A (JP)
Title: A perpetual engine by buoyancy and gravity
Inventor: MORIMOTO ETSUO
IPC: F03C99/00
Filed: 1975-04-23
Abstract: PURPOSE: A perpetual engine using the potential energy due to buoyancy and gravity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61209979-A (JP)
Inventor: TAKEDA HIROMITSU
IPC: C04B37/02
Filed: 1985-03-14
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-S63215817-A (JP)
Title: Combustion chamber structure of engine
Inventor: ODA HIROYUKI
IPC: F02F1/42
Filed: 1987-03-04
Abstract: PURPOSE:To promote layering of the mixture in a combustion chamber by arranging a fuel injection valve in a cylinder block part, and by injection fuel from the side of an ignition plug arranged next to the combustion chamber so as to give upward kinetic energy to the injected fuel itself. CONSTITUTION:On the lower surface of a cylinder head 4, a plug hole 42 is formed at the position corresponding to the center of a cylinder 1A, and an ignition plug 5 is arranged with its tip end projecting into the plug hole 42. Also, a cavity 22 is formed at the top part center of a piston 2, and a combustion chamber X is formed by the cavity 22 and the lower surface 41 of the cylinder head 4. And at the top part of a cylinder block 1 on the side of the combustion chamber X, a fuel injection valve 6 inclined upward from a horizontal plane is arranged so that it heads for the ignition plug 5. In this way, upward kinetic energy is given to the fuel itself injected from the fuel injection valve 6 and thereby promotes layering of the mixture in the combustion chamber X.