baber/WOPTO huggingface dataset:
Patent JP-S57195852-A (JP)
Title: Fixed gas former
Inventor: WASHINO SHIYOUICHI
IPC: F02M53/00
Filed: 1981-05-26
Abstract: PURPOSE:In a mixed gasformer comprising an intake manifold, throttle valve and a fuel feeder, to enable the supply of the mixed gas having excellent mixing state, by forming another manifold detouring the throttle valve thereby producing the atomatized and gasified fuel. CONSTITUTION:An air guide tube 7 forming a portion of the second manifold is provided while detouring from the upstream to the downstream of a throttle valve 5 arranged in the in-take manifold 2, then a return pipe 8 is provided on it while a Venturi 10 constituting the fuel atomizer is formed between both tubes 7, 8 to arrange the cylindrical gasification face 9. While the insulation members 11 are provided between said face 9 and the guide tube 7, said face 9 and the return tube 8 and the fuel feeder 1 and the second throttle valve 12 are arranged on the guide tube 7. Consequently the fuel fed through the fuel feeder 1 is atomatized by the shearing force produced when the air will pass through the Venturi 10, and after gasified instantly at the gasified face 9 it is fed quickly through the return pipe 8 to the engine 3.
Patent JP-S578239-A (JP)
Title: Resin composition
Inventor: HIRATSUKA MOTONORI
IPC: C08L67/00
Filed: 1980-06-18
Abstract: PURPOSE: To provide a resin compsn. having excellent mechanical and melt properties during extrusion molding, by blending polybutylene terephthalate and aluminum salt of a long-chain fatty acid with a polyether ester.  
     CONSTITUTION: 0.1W10pts.wt. Polybutylene terephthalate (B) derived from terephthalic acid and 1,4-butanediol, and 0.05W5pts.wt. aluminum salt of a long-chain fatty acid (C) (e.g. aluminum stearate or aluminum montanate), are mixed with 100pts.wt. polyether ester block copolymer (A) [contg. as structural components, a hard segment composed of a polyester derived from terephthalic acid and 1,4- butanediol and 5W80wt% soft segment composed of polyoxyalkylene glycol having a number-average MW of 300W6,000] to obtain the desired resin compsn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0347151-A (JP)
Title: Purification and production of methyl methacrylate
Inventor: SEGAWA HIROZO
IPC: C07C67/54
Filed: 1990-03-30
Abstract: PURPOSE:To efficiently remove water, methanol and low-boiling impurities without accumulation in a process and to obtain the title high-purity substance by distilling a mixture containing water, methanol and methyl methacrylate as main components and methyl acrylate, etc., with hexane. CONSTITUTION:A mixture containing water, methanol and methyl methaacrylate (MMA) as main components and methyl acrylate (MA), methyl propionate (MP), etc., is fed from a conduit 10 to a distillation column 1 and subjected to azeotropic distillation with hexane. A low-boiling fraction comprising water, methanol and hexane as main components and MA and MP is distilled from a conduit 12, condensed by a condenser 3, separated into two layers by a reflux dram 4 and an oil layer consisting essentially of hexane is sent to the distillation column 1 and a water layer consisting essentially of water is discharged to a hydrolysis tank 5. The hydrolyzed water phase 6 is distilled 6 to recover methanol. A high-boiling fraction substantially not containing water, methanol, MA, MP and hexane separated by the azeotropic distillation and comprising MMA as a main component is recovered from the bottom of the distillation column 1.
Patent JP-2000275137-A (JP)
Title: Attenuation addition apparatus for wind tunnel test
Inventor: SAITO YOSHIAKI
IPC: G01M9/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an attenuation addition apparatus, for a wind tunnel test, by which an attenuation action can be added so as to correspond to an elliptical vibration or the like inside a plane in the case of a specimen having a circular cross section such as especially a cable hanger, a transmission line or the like and by which an omnidirectional attenuation action can be added in a two-dimensional vibration test. SOLUTION: In this attenuation addition apparatus for a wind tunnel test, a flat plate 22 by an aluminum disk or the like is attached to a specimen 10, and an attenuation action is added to the vibration of the specimen 10 due to a wind applied to the specimen 10 supported movably inside a wind tunnel by taking notice of a fact that an attenuation action is added by giving a resistance by using an electromagnet 23, The flat plate 22 which is attached to the specimen 10 and which is extended inside a lane in the vibrating direction of the speciemn 10 in a prescribed area is provided, and the electromagnet 23 which applies a magnetic field to the flat plate 22 is provided.
Patent JP-S565732-A (JP)
Title: Conveying and welding apparatus for synthetic resin bag
Inventor: DEMUKAI ISABUROU
IPC: B29C65/00
Filed: 1979-06-28
Abstract: PURPOSE: To securely prevent the contents from leaking out or much air from mixing into the contents by a method wherein hot metallic belts for welding the open edge of a synthetic resin bag is arranged along the running direction of a container on the upper part of the pinching portion of pinch belts.  
     CONSTITUTION: When the upper portion of a bag comes in between pulleys 13a, 14a it is supplied between belts 10, 11 as it is pinched by  large diameter portions 13b, 14b of pulleys 13a, 14a. When the upper portion of the bag is pinched by pinch belts 10, 11, the lengthy part of the upper end of the bag to the upper portion thereof is attached to the bag and flattened through a crease and the bag moves to the  side of heating belts 28, 29 after the air in the lengthy portion is pushed out outside. When the bag arrives at the hot heaters 32, 33 as its upper end is pinched, the upper end is welded and passes through coolers 36, 37. After good releasing property of the bag from the belts 28, 29 has been obtained, the bag is released from the pinched condition between the belts 28, 29, the belts 10, 11 and the synthetic resin bag with sealed contents is taken out of the container 6 at a suitable place while it runs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01256792-A (JP)
Title: Heat storage device for low temperature liquefied gas
Inventor: HISAKADO YOSHINORI
IPC: F28D20/00
Filed: 1988-04-02
Abstract: PURPOSE:To improve the heat exchanging efficiency and cool the cooled fluid down to a low enough temperature by forming a first passage for low temperature liquefied gas around the outer perimeter and a second passage for the cooled fluid via a heat conductive wall, and immersing heat exchangers in the thermal storage material in the container. CONSTITUTION:A straight cylindrical container 20 is filled with the thermal storage material 21 in which heat exchangers 22a-22d are immersed. The liquefied natural gas from the line 15 flows from the lower part of the heat exchanger 22d via the line 23 to the upper part of the heat exchanger 22b, and further from the lower part of the heat exchanger 22b via the line 25 to the heat exchanger 22a to be discharged to the line 16. The cooled fluid from the line 10 flows from the upper part of the heat exchanger 22a via the line 26 to the lower part of the heat exchanger 22b, and further from the upper part of the heat exchanger 22b via the line 27 to the upper part of the heat exchanger 22c to the lower part of the heat exchanger 22d via the line 28 where it is cooled and liquefied, and then discharged to the upper line 11. In this way, the liquefied natural gas and the cooled fluid goes through a counterflow heat exchange.
Patent JP-S63247923-A (JP)
Title: Voice coil actuator
Inventor: ISHIBASHI TOSHIYUKI
IPC: G11B7/09
Filed: 1987-04-02
Abstract: PURPOSE:To realize complicated motion leaving a device in a simplified and miniaturized shape, by making use of a cylindrical magnet on which multipolar magnetization is applied. CONSTITUTION:By applying the multipolar (four poles) magnetization on a cylindrical radial magnet, a coil 5 and a voice coil actuator can be obtained. And a focusing coil 1 wound on a circumference forms motion in a vertical direction (focusing direction) with an N-pole having larger pole width, and a rectangular tracking coil 2 forms the motion in a circumferential direction with the N-pole neighboring to an S-pole having narrow pole width. In other words, it is possible to realize two kinds of motion only with one cylindrical magnet. In such a way, an inexpensive voice coil actuator with a resulting high performance and miniaturization can be obtained.
Patent JP-H07284887-A (JP)
Title: Method for winding thin cast slab at the time of changing width in twin roll type continuous casting
Inventor: TAKIHARA KAZUHIKO
IPC: B22D11/05
Filed: 1994-04-20
Abstract: PURPOSE:To provide a winding method of a thin cast slab without damaging the surface of the thin cast slab at the time of changing the width during casting in a twin roll type continuous casting method. CONSTITUTION:In the twin roll type continuous casting method for casting the thin cast slab 5 by rapidly solidifying molten metal poured into a gap between each one pair of cooling rolls 1a, 1b and side weirs 2a, 2b, at the time of changing the width of thin cast slab 5 by shifting the side weirs 2a, 2b in the axial direction of the cooling rolls 1a, 1b during casting, the thin cast slab 5 is cut off at every time of changing the width of thin cast slab 5 on a carrying line of the thin cast slab 5, and only the thin cast slab 5 having the same width is wound to form a coil. By this method, the working rate of the twin roll type continuous casting apparatus and the production cost are drastically improved.
Patent JP-H05281005-A (JP)
Title: Vortex flowmeter
IPC: G01F1/32
Filed: 1992-04-03
Abstract: PURPOSE:To provide a vortex flowmeter which is improved in S/N by improving the construction of a signal converting part of a vortex flowmeter. CONSTITUTION:A vortex flowmeter is constructed so that a first signal including a vortex signal, which is converted by a first charge amplifier and a second signal including a vortex signal, which is converted by a second charge amplifier are added by an adder 22 through a variable resistive element to be output as a third signal. The vortex flowmeter comprises a band rejection filter means 48 to which the third signal is applied to reject the vortex signal and output a noise signal and a control means for computing the resistance value of previous variable resistive element 43 in such a manner that the noise signal becomes minimum and controlling the same.
Patent JP-S60225393-A (JP)
Inventor: TAKADA YOSHIYUKI
IPC: H05B6/70
Filed: 1984-04-24
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-S57198919-A (JP)
Title: Device for supplying material to be incinerated into incinerator
Inventor: IZUMI MASAYUKI
IPC: F23G5/44
Filed: 1981-05-29
Abstract: PURPOSE:To ensure that a material to be incinerated which has been crushed to a predermined particulate form and is viscous can be supplied into an incinerator in an amount, when incinerating city wastes, industrial wastes or the like. CONSTITUTION:A discharge port 3 of a funnel-shaped hopper 1 is provided with a gate 4 for regulating the aperture diameter or the port 3, and a stagnating part 5 for the material to be incinerated is provided adjacently thereto. At the bottom part of the stagnating part 5, an apron conveyor 8 is provided to be inclined at an angle of drepose of 60 or larger, and a feeding-out end part 12 of the conveyor 8 is located above a feeding-in end 7 of a screw conveyor 6 leading  to the incinerator. The conveyor 8 is provided with scraping plates 9 which are erected at predetermined intervals to provide open-top measuring devices 10 between the plates 9. When conveying the material by the conveyor 8, the material to be conveyed flowing over the device 10 is scraped off by a pinch roll 16 to supply a fixed amount of the material into the incinerator.
Patent JP-S61241187-A (JP)
Title: Thermal transfer recording medium
Inventor: KIKUCHI YOSHIKI
IPC: B41M5/40
Filed: 1985-04-19
Abstract: PURPOSE:To enable the quantity of an ink transferred to be controlled, by providing an ink which is solid at normal temperature in gaps between spacer substance pieces placed on a thermally foamable material layer provided on a base. CONSTITUTION:A kneaded material comprising a spacer 22 and a thermally foamable material 23 is applied to the base 21, and a thermally-fluidizable ink 24 is applied thereto. Heating elements 31N, 31N+1... of a thermal head 30 are brought into contact with the base 21 in a row. On the other hand, projected parts of the ink 24 on a thermal recording medium 20 are pressed against a recording paper 40, and the gap S is present at recessed parts of the ink 24. When supplied with electric current, the heating elements 31N+3, 31N+4 generates thermal energy, which is transmitted to the thermally foamable material layer 23, and the thermally foamable material 23 is foamed according to the quantity of the thermal energy. At this time, the heated part of the ink 24 is fluidized, and is lifted up further at parts where the foaming is more vigorous, thereby filling up the gaps S. As a result, the surface of the ink 24 is entirely adhered to the recording paper 40.
Patent JP-H0586484-A (JP)
Title: Aqueous composition for forming coating layer
Inventor: SUZUKI TOSHIMICHI
IPC: C23C22/33
Filed: 1992-04-03
Abstract: PURPOSE:To provide the aq. compsn. for forming a coating layer which can easily and greatly improve the various properties of a base body without allowing the base body to be restricted by its material, shape, size, etc., and without requiring special devices at the time of improving the various properties, such as corrosion resistance, hardness and heat resistance, of the base body by forming the coating layer on the base body surface. CONSTITUTION:The aq. compsn. for forming the coating layer on the surface of the base body consisting of a metallic material or nonmetallic material is formed by using chromium trioxide and potassium dihydrogen metal salt as essential compounding components and specifying the compounding ratios of both to the former/the latter (by weight)=9/1 to 4/6.
Patent JP-S62240646-A (JP)
Title: Production of cinnamic acid ester
Inventor: TAKAGI USAJI
IPC: B01J38/12
Filed: 1986-04-11
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for perfumery, agricultural chemicals or photo-sensitive resin, etc., by reacting a styrene compound with carbon monoxide, an alcohol and oxygen in the presence of a specific catalyst system, thereby recovering the catalyst component in high efficiency, restoring the catalytic activity, reutilizing the catalyst and improving the economic advantage of the process. CONSTITUTION:A styrene compound is made to react with carbon monoxide, an alcohol and oxygen in the presence of a catalyst system consisting of (A) palladium metal or its compound, (2) a copper compound, (3) a compound of at least one kind of metal selected from the groups 4A, 5A, 7A, 8A iron group and 2B of the periodic table. The obtained reaction liquid is concentrated at <=250 deg.C, preferably 20-200 deg.C and the concentrated liquid is maintained at >=20 deg.C or added with a hydrocarbon and filtered to recover the solid catalyst component. The recovered component is oxidized to restore the catalytic activity and is recycled as a catalyst to the reaction system. The above procedures are repeated to obtain the objective compound.
Patent JP-H05284466-A (JP)
Title: Picture memory device
IPC: H04N5/907
Filed: 1992-04-03
Abstract: PURPOSE:To detect a dropout of picture data and to compensate the dropout with picture data of the same field. CONSTITUTION:Field memories 41, 42, 43, 44 store data missing information data (c) by one field and store picture data (b) for one field period to embed the data missing information data (c) to a missing part of the picture data (b) and store the result. A dropout detection circuit 16 detects data missing information data (c) with respect to output data (h) read by the field memories 41, 42, 43, 44. A dropout compensation circuit 17 compensates the data missing information data included in the output data (h) read by the field memories 41, 42, 43, 44 corresponding to the result of detection of the dropout detection circuit 16 by replacing the data missing information data with picture data included in the output data (h) for the same field.
Patent JP-H02262511-A (JP)
Title: Skin protecting agent composition
Inventor: SASAKI YOSHIO
IPC: A61K8/895
Filed: 1989-04-01
Abstract: PURPOSE:To obtain a skin protecting agent composition consisting of a silicone/ acryl copolymer and medium, having remarkably excellent irritating substance- shielding effect and forming a skin film capable of readily removing. CONSTITUTION:The objective composition obtained by polymerizing monomers consisting of 1 to 15wt.% silicon compound expressed by the formula (X is radical polymerizable group; R' is 1 to 20C hydrocarbon, halogenated hydrocarbon or formula II; R<2> and R<3> are 1 to 20C hydrocarbon or halogenated hydrocarbon; (m) is 1 to 10:(n) and P is 5 to 100), 30 to 70wt.% alkyl acrylate and 5 to 45wt.% carboxyl group-containing monoethylene-based unsaturated monomer according to ordinary method to provide a silicone/acryl copolymer and adding a medium (e.g. ethanol) to the resultant copolymer. The objective composition can be prepared in the form of a solution, cream, spray liquid, etc. The skin film formed by the copolymer is hardly stained and readily removed.
Patent JP-S57198804-A (JP)
Title: Distance measuring apparatus
Inventor: TAMURA KINICHI
IPC: G01C3/00
Filed: 1981-06-01
Abstract: PURPOSE:To achieve a highly accurate measurement of distance by switching the surface to a flat mirror or a concave mirror to receive a reflected light from an object according to the range of distance and the accuracy with reflector provided rotatably in a structure of integrating the flat mirror and the concave mirror. CONSTITUTION:A spot light or a slit light is irradiated on an object along the optical path of the optical system in a TV camera 2 for obtaining pattern information thereof and reflected light from the object enters the TV camera 2 by way of reflectors 5 and 8 arranged on the optical axis and at a position separated from the optical axis. The distance to the object is measured from the direction and the value of diviation of a spot image or a slit image from the reference positions within the picture of the TV camera 2. The reflector 8 in which a flat mirror 6 and a concave mirror 7 are integrated is so arranged rotatably as to switch the surface to the flat mirror 6 and the concave mirror 7 to receive reflected light from the objective whereby the range and accuracy can be altered in measuring distance.
Patent JP-S58199409-A (JP)
Title: Data transmitting method
Inventor: ODAKA KENTAROU
IPC: G11B7/00
Filed: 1982-05-15
Abstract: PURPOSE:To make the total number of symbols divisible by the number of units of matrix constitution when the total number of symbols is divisible by adding digital data including control information consisting of a specific number of symbols. CONSTITUTION:A recording audio signal is inputted from an input terminal, e.g. terminal 1, digitized by an A/D converter 2, and written in a memory RAM3 or RAM4 through a P and Q encoder and decoder 6 and an address generating circuit 5. The digital audio signal read out of the RAM3 or RAM4 and its parity data are supplied to an adder 7, where a block address from a block address generator 8 is added. The output of the adder 7 is converted by a parallel-serial converter 9 into serial data, which is supplied to a CRC encoder and decoder 10, whose output is supplied to an FM encoder and decoder 12 through a CRC timing generator 11 while passed through an adder 13, etc., to record the digital signal on a magnetic tape.
Patent JP-S59208862-A (JP)
Title: Semiconductor device
Inventor: TSUCHIMOTO MICHIKO
IPC: H01L23/556
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a semiconductor device, a memory therein generates no malfunction due to a soft-error, by preventing the soft-error by neutrons by reacting neutrons and boron and converting neutrons and boron into alpha-rays. CONSTITUTION:Boron is made contain in a semiconductor device material such as a package material, boron <10>B in said material and neutrons are catalytically reacted, and neutrons are converted into alpha-rays. A semiconductor chip 1 to which circuits, such as a memory circuit, a logical circuit, etc. are formed is coated with a polyimide group resin 2 in not less than several dozen mum thickness, and a sealing body 30 is formed by a molding resin containing boron <10>B such as epoxy resin so as to wrap the chip 1 and the resin 2. A semiconductor device preventing a soft-error due to neutrons is obtained by reacting neutrons with boron <10>B and converting neutrons into alpha-rays.
Patent JP-S62242116-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: YAMAGATA YUTAKA
IPC: F16C7/08
Filed: 1986-04-09
Abstract: PURPOSE:To form a connecting rod main unit in light weight while to hold its predetermined strength, by forming the connecting rod main unit of box- shaped section by sheet metal working to be constituted of the first cylindrical member and the second cylindrical members which are integrally formed in end parts of the connecting rod main unit. CONSTITUTION:A connecting rod 8 is constituted of a big-end part 18, small-end part 19 and a connecting rod main unit 20. The big-end part 18 is constituted of the first cylindrical member 18a, mounted to one end of the connecting rod main unit 20, and the second cylindrical member 18b, internally fitted to the first cylindrical member 18a, while the small-end part 19 is constituted of the first cylindrical member 19a, mounted to one end of the connecting rod main unit 20, and the second cylindrical member 19b internally fitted to the first cylindrical member 19a. The first cylindrical members 18a, 19a, which are made of high carbon steel with a good rolling fatigue characteristic, are directly mounted to the rod main unit 20 by brazing. The connecting rod main unit 20, which is manufactured by pressurizing a round pipe of low carbon steel with good toughness to be deformed, promotes the lightness of weight.
Patent JP-H07292710-A (JP)
Title: Excavating attachment
Inventor: INUI TAKAYASU
IPC: E02F3/92
Filed: 1994-04-21
Abstract: PURPOSE:To improve efficiency of an excavating work by conducting excavation by means of excavating hoppers, and leading the excavated earth and sand scooped to a collecting tank through screw conveyors, a suction nozzle, and a suction hose. CONSTITUTION:By bending and derricking an arm 1, an excavating attachment A on the extreme end is moved to a desired excavating position, and excavating hoppers 4a, 4b are driven to rotate for excavation. At this time, excavated earth and sand are scooped with the excavating hoppers 4a, 4b, and slipped down to screw conveyors 5a, 5b having helical steel plates of which winding directions are mutually reversed right and left. Next, the earth and sand are sent to a suction nozzle 3 arranged on the center part of a rotary supporting shaft 2 by the screw conveyors 5a, 5b. Next, they are sucked from the suction nozzle 3 to a suction hose 6, and sent to the collecting tank of a suction vehicle therethrough.
Patent JP-S6034616-A (JP)
Inventor: JIYON MAURAA CHIYANBARIN
IPC: D02G3/02
Filed: 1984-04-24
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-S5943770-A (JP)
Inventor: RORUFU YUNGU
IPC: D06H7/02
Filed: 1983-05-13
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。