baber/WOPTO huggingface dataset:
Patent JP-H03192110-A (JP)
Title: Blocked isocyanate and its manufacture and use
Inventor: HENDORIKUSU DE YONGU
IPC: C08G18/80
Filed: 1990-06-15
Abstract: PURPOSE: To avoid latent toxicity and to reduce the consumption of a solvent with viscosity reduced by reducing the evaporation of free polyisocyanate by blocking each polyisocyanate with at least two kinds of blocking agents of different deblocking temperatures.  
     CONSTITUTION: Polyisocyanate blocked with at least two kinds of blocking agents having deblocking temperatures different (preferably at least 40°C) from that of the polyisocyanate is made blocked polyisocyanate. As the blocking agents, for example, diethyl malonate whose deblocking temperature is 110°C (in the absence of a catalyst), acetyl acetone, methyl ethyl ketoxime, acetone oxime whose deblocking temperature is 160-180°C (in the absence of a catalyst), caprolactam, alkyl mercaptan, butanol whose deblocking temperature is 180-250°C, etc., are combined appropriately in use. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01321356-A (JP)
Title: Removal of chlorine ion in solution
Inventor: YAGI TAKAO
IPC: G01N30/14
Filed: 1988-06-24
Abstract: PURPOSE:To make pH of a hydrochloric acid solution adjustable without increasing the density of cations while preventing the dilution of the solution by adding silver carbide to a sample liquid to remove chloride ions as silver chloride by settlement. CONSTITUTION:When silver carbide is added to a hydrochloric acid solution, a reaction is caused by the formulas I and II to remove chloride as silver chlorate by settlement. H2CO3 formed by the formula I is decomposed to Co2 by the formula II in the presence of HCl to be released as gas. Hence, pH of a sample liquid rises. An upper liquid layer is taken into a mortar to be squeezed from the mixture of the silver chloride formed and the sample liquid converted to dechlorination ions and a liquid part is applied to a centrifugal separator. Then, the supernatant thus obtained is filtered with a membrane filter of 0.45mum and then, undergoes an analysis with an ion chromatograph.
Patent JP-S6218824-A (JP)
Title: Multiphase contactless contactor
Inventor: ISHIKAWA MASAHIDE
IPC: H02M1/08
Filed: 1985-07-17
Abstract: PURPOSE:To facilitate in-use operation and easily take a measure to counter trouble, and to stabilize operation characteristics by putting plural thyristors, an electronic control circuit, an auxiliary contactless switch, and a rectifying circuit which has a voltage detecting circuit in one case, and connecting the thyristors to respective phases of an AC power source. CONSTITUTION:The surge absorbing device 15 consisting of a surge absorber 15a, a capacitor 15b, and a resistance 15c is connected between terminals 2 and 3 of each of three thyristors 4a, 4b, and 4c constituting respective phase contactors of a main circuit. Photocouplers 8a, 8b, 8c, and 8d, the rectifying circuit 17 including the voltage detecting circuit 17, the auxiliary contactless switch 18, etc., are mounted on a printed board 29, and the electronic control circuit 15 is formed on one side of the uppermost printed board 29. When a start switch 13a is closed, the output of an AC power source RS is impressed between both input terminals 10 and 11 and its voltage is rectified by the rectifying circuit 17 to operate an ignition circuit 6 through photocouplers 8a, 8b, and 8c; and triacs 4a, 4b, and 4c are turned on to close the contactor.
Patent JP-S6216894-A (JP)
Title: Padding method for aluminum base metal
Inventor: KAWASAKI MINORU
IPC: B23K26/34
Filed: 1985-07-17
Abstract: PURPOSE:To execute padding of a different kind of material of a high melting point, which is excellent in heat resistance, resistance to wear and corrosion resistance, to the surface of an aluminum base metal, by making a laser beam execute a reciprocating motion and irradiating it from on a copper padding alloy powder which has been applied or fed onto a padding position of the aluminum base metal. CONSTITUTION:To a padding position of an aluminum base metal 6, a copper padding alloy powder is applied in thickness of 0.2-5.0mm and dried, or fed automatically. A laser beam 2 which has been stopped down to a spot heat source of 0.5-5.0mm diameter through a lens 1 is irradiated by 80W/ mm<2>-20,000W/mm<2> laser output density from on this copper padding alloy powder. This laser beam is brought to a reciprocating motion by - 80Hz in the direction vertical to the working proceeding direction by an oscillating mirror 4, moved at a working speed of 100mm/min-3,000mm/min in the working proceeding direction, and a padding layer 8 is formed.
Patent JP-H09182-A (JP)
Title: Production of low-protein rice for cooking
Inventor: SHIMOJO MANABU
IPC: A23L7/10
Filed: 1995-06-23
Abstract: PURPOSE: To easily and quickly lower the protein content of uncooked rice and obtain the subject rice giving cooked rice having excellent palatability by treating uncooked rice in the presence of a heat stable proteinase at a relatively high temperature. CONSTITUTION: Uncooked rice is subjected to an enzymatic treatment in the presence of a heat stable proteinase at 45-70 deg.C (preferably 45-60 deg.C) to reduce the protein content of the rice and the treated rice is dried preferably to obtain rice grain having water content of 17-25%. The enzymatic treatment is preferably performed by gently circulating the uncooked rice and the enzyme solution in a tank or by stirring the components with air bubbling. The buffer solution to dissolve the enzyme is preferably a citric acid buffer solution for an acidic enzyme and a glycine buffer solution for an alkaline enzyme. The pH of the solution containing the enzyme is adjusted preferably to 4-5 for acidic side enzyme or 9-10 for alkaline side enzyme. The titer of the enzyme is preferably adjusted to <=25,000 unit based on 25g of the rice.
Patent JP-S5858098-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: D06F75/18
Filed: 1981-10-02
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-2000348400-A (JP)
Title: Production of magneto-optical recording medium
Inventor: ONO HIDEKI
IPC: G11B11/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the occurrence of a crash of an SIL head and a recording medium and to improve durability and reliability by rotating a recording medium, allowing a projection removing head to travel floatingly or contactually on its surface and simultaneously executing gas blowing and sucking to remove the projection-like surface defects of the surfaces. SOLUTION: The magneto-optical recording medium 11 formed by laminating a reflection layer, recording layer, dielectric layer, etc., in this order on a substrate is rotated by a spindle 12 on a stand 18 via a chuck 15 for holding this medium. While the projection removal head 13 supported by a leaf spring 14 on the surface of the magneto-optical recording medium 11 moves in a radial direction on a direct-acting rail 17, the head travels floatingly or contactually and removes the projection-like defects on the surface. While a blowing nozzle 19 and a sucking nozzle 22 blow and suck the gas on the surface of the magneto-optical recording medium 11 at this time, the nozzles move on direct- acting rails 21 and 24. As a result, the failure by the collision of the SIL head and the recording medium may be prevented.
Patent JP-S5681332-A (JP)
Title: Production of modified polyisocyanurate foam
Inventor: FUJIWARA TSUYOSHI
IPC: C08G18/00
Filed: 1979-12-04
Abstract: PURPOSE: To inexpensively produce by a simplified process, a heat-resistant, flame- resistant, rigid foam having isocyanurate rings in the molecular structure, by employing a specified modified polyether-polyol as a modifying agent having trimerization catalyst activity.  
     CONSTITUTION: A modified polyether-polyol having a catalytic activity for trimerizing isocynurate is obtained by replacing a portion of the active hydrogen atoms of the terminal hydroxyl groups of a polyether-polyol with an alkali metal and/or an alkaline earth metal, such as Na and Ca, adding to this, about 0.5W1.5eq.% eq. of the introduced metal, of a dicarboxylic aicd anhydride such as succinic anhydride or phthalic anhydride, and reacting the mixture at about 30W150°C for 1W3hr. Then, this is mixed with a polyisocyanate, a blowing agent, a surfactant, etc., and the mixture is foamed and cured to produce titled foam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5585608-A (JP)
Title: Operating method for blowing out of blast furnace
Inventor: KUBO HIDEHO
IPC: C21B5/00
Filed: 1978-12-20
Abstract: PURPOSE: To control the quantity of water gas generation so as to promote blowing- out efficiency and to improve safety of blowing-out operation of a blast furnace, by controlling the quantity of cooling water injected into the furnace according to the discharging gas temp. at the furnace top.  
     CONSTITUTION: During blowing out of a blast furnace, raw materials charged into the furnace, e.g., red-hot coke j etc. are cooled with cooling water h, thereby producing water gas by the reaction of the red-hot coke with water. The water gas is diluted with steam d, press. controlled by a bleeder e, and is released to the air. Because a constant relation is present between the released gas temp. and the water gas quantity, the injecting quantity of the cooling water is controlled so as to keep constant the released gas temp. at the top by measuring continuously the temp. of the furnace top gas, which is discharged safely through the bleeder e. If the temp. of the discharged gas is reduced to a temp. lower than the prescribed temp., too much water gas is being produced, so that it is not controlled by the bleeder, and a dust collector l or a water seal m may sometimes be damaged. Hence the injecting quantity of the cooling water must be decreased in order to restrain the production of water gas, hereby the blast furnace is blown out safely and efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06344822-A (JP)
Title: Device for covering load-carrying platform with sheet
Inventor: AZUMA TAKAO
IPC: B60P7/04
Filed: 1993-06-03
Abstract: PURPOSE:To save the labor for covering a sheet, and to eliminate the necessity for getting on a load-carrying platform to expand the sheet over the whole by providing a sheet winder, a compressor for supplying the air to a pulled-out sheet, and an operating switch for commanding the sheet expanding operation and the sheet winding operation. CONSTITUTION:At the time of expanding a sheet 3 over the whole of a load- carrying platform, an operating switch 8 is operated to operate an electric motor 10, and a wire 9 is pulled out from a wire winder 5, and with this operation, a sheet 3 is pulled out from a sheet winder 6. Simultaneously, a compressor 7 is operated to supply the compressed air to each air filling part 11 through a pipe 12 of the sheet 3. The sheet 3 is pulled out from the sheet winder 6, and at the same time, expanded over the whole of the loadcarrying platform. Thereafter, rubber bands 13 provided in the ends of the sheet 3 are engaged with hooks 14 provided in the ends of the load-carrying plat form to fix the sheet 3, which is expanded over the load-carrying platform, to the load-carrying platform.
Patent JP-S5282304-A (JP)
Title: Record player
Inventor: NAGAKAWA MASATOSHI
IPC: G11B3/095
Filed: 1975-12-29
Abstract: PURPOSE: To control a player arm by comparison output and achieve the improvement in operating characteristics by counting the unrecoreded tracks of a record disc and comparing the preset music number of recorded tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0864183-A (JP)
Title: Heat radiation source that can be adjusted electrically
Inventor: MARUTSUTEI BUROMUBERUGU
IPC: H01K1/02
Filed: 1995-06-23
Abstract: PURPOSE: To make a heat radiating source elecrically adjustable by coating a part, which floats above a substrate of filaments arranged in a well of a hole of the substrate, which a continuous this film. CONSTITUTION: Incandescent filaments 3 are arranged in a well or a hole 2 of a square-type single-crystal Si chip 1. Both ends of the filaments 3 are connected to contact pads 5 for supplying electric current to the filaments 3. The parts which freely float above a substrate 1 of the filaments made of a metal are coated with a continuous emission-improving film. The thin film is made of Si nitride. The emission region of the incandescent filaments 3 is 1 mm<2> . The filaments 3 float in air along the entire length and supported on both ends. Is under the filaments is generally etched to 100 μm depth by etching and eached at least to a 10 μm depth. The size of the filaments 3 is, for example, 1 μm thick, 20 μm wide, and 1 mm long, and the intervals of neighboring filaments are 5 μm.
Patent JP-H056189-A (JP)
Title: Electronic music reproducing device
Inventor: MURAKAMI NOBUO
IPC: G10H1/00
Filed: 1991-06-28
Abstract: PURPOSE:To add a new music piece even though rewriting to a memory means such as CD-ROM with which postscript is difficult, is ceased, by additionally and successively storing playing data of new music pieces to be added into a postscriptable second memory means. CONSTITUTION:For example, in the case of a recorded instrumental music reproducing system, a control section 2 for controlling whole operation is connected thereto with an input device 1 through which operating instructions such as a start and stop of reproduction are inputted, a CD-ROM 4 on which music data for a plurality of music pieces (for example, 2,000 music pieces) and image data for a plurality of music pieces (for example, 4,000 music pieces) are stored, and a hard disc 5. The CD-ROM 4 is not postscriptable but has a large storage capacity so as to be cheap, but the hard disc 5 is postscriptable. The operational program of the control section 2 is stored in a program memory 3. Further, the control section 2 is also connected thereto with an MIDI interface circuit 6 and an image reproducing device 9. Music data is amplified by a mixing amplifier 7 and is outputted from a speaker, and image data are outputted from a monitor 10.
Patent JP-S6219488-A (JP)
Title: Heat-sensitive transfer recording media and heat-sensitive transfer recording method
Inventor: HOSHINO YOSHIMI
IPC: B41M5/40
Filed: 1985-07-19
Abstract: PURPOSE:To form a distinct multi-colored heat-sensitive transfer recording picture, by using the heat-sensitive transfer recording media prepared by successively arranging the sublimating dye containing layer and the dye acceptable layer on the base material. CONSTITUTION:The layer containing sublimating dye 4 is laminated on the heat-resisting base material 3 and further, the dye acceptable layer 5 easy to collect the sublimated sublimating dye is laminated thereon. The dye contained in the layer containing sublimating dye 4 sublimates according to the applied temperature. That is, when the lowest temperature among the sublimation starting temperature of those dyes is applied, only the sublimating dye having the lowest sublimation starting temperature sublimates to transfer to the acceptable layer. As the applied temperature is raised, the sublimating dye corresponding to that temperature is further added to the sublimating dye having a low sublimating starting temperature to transfer to the acceptable layer. Thereby, because the acceptable layer attached to the material to be recorded contains much dye of the same color series or otherwise, is mixed with the dye of different color series according to the applied temperature, the color to be colored varies. Because the content of dye in the dye acceptable layer can be regulated by the regulation of applied temperature utilizing the sublimating dye as a colorant, the multi-colored picture having good coloration and excellent gradation, can be obtained.
Patent JP-S5490374-A (JP)
Title: Production of flexible fiberboard
Inventor: EMI KIYOSHI
IPC: D21H17/61
Filed: 1977-12-28
Abstract: PURPOSE: Wooden fibers, bitumen emulsion and aluminum sulfate are dispersed in water, made into sheets and dried to produce flexible fiberboards having physical properties most suitable for backing of wooden floor materials.  
     CONSTITUTION: Wooden fibers, a bitumen emulsion and aluminum sulfate are dispersed in water in a weight proportion of 100:50:4 and made into sheets, then dried. Resulting sheets have high resistance to water, corrosion, and errosion, high interlaminar strength, flexural elastic modulus and appropriate flexibility, thus being suitably used for backing material of wooden floor materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6135306-A (JP)
Title: On-vehicle direction detecting device
Inventor: HIRATA SEIICHIRO
IPC: G01C17/02
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a precise direction output by providing an earth magnetism sensor, angular speed sensor, and detecting means, comparing the absolute value of a running angle detected at constant time with a previously set value, and selecting the running angle as an angle output. CONSTITUTION:This detector consists of the earth magnetism sensor 1 which outputs signals of the front-rear and right-left directions of a vehicle body, the angular speed sensor 3 which generates an output voltage so that foward or backward rotation based upon the running direction of the vehicle is proportional to an angular speed, A/D converters 2 and 4, means parts 5 and 6 which detect respective running angles, and an angle selecting means part 7 which selects one of the running angles. When the absolute value of the running angle W detected by the means part 6 at constant time DELTAT is smaller than the previously set value DELTAC, the absolute value of a running angle M detected by a sensor 1 which is smaller than DELTAC is selected as the angle output, but when the absolute value of the angle M is larger than DELTAC, the angle W is selected as the angle output. When the absolute value of the running angle W is larger than the set value DELTAC, the angle W is selected as the angle output.
Patent JP-S5382569-A (JP)
Title: Heating type permanent wave device
Inventor: OZAKI MASAYOSHI
IPC: A45D7/02
Filed: 1976-12-27
Abstract: PURPOSE: To form a permanent wave suitable for te hair quality and the hair style of each person by disposing a plurality of heaters in a bonnet such that the heating temperatue and time of the heater are respectively controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6218740-A (JP)
Title: Semiconductor device
Inventor: IGA YOICHI
IPC: H01L23/31
Filed: 1985-07-17
Abstract: PURPOSE:To obtain a high moisture-resistance semiconductor device by coating the surface of an inner layer resin for protecting a semiconductor chip with an alumina film. CONSTITUTION:The electrodes of a semiconductor chip 1 are connected to outer leads 3 with fine metal wirings 4. The whole is protected with Si resin 5 of high purity, coated with an alumina film 6 having extremely small moisture- permeability on the outer surface, and enclosed on the outer surface with epoxy resin to complete the titled device.
Patent JP-S5949607-A (JP)
Title: Numeric information oriented system for profiling operation
Inventor: MATSUI MITSUO
IPC: G05B19/408
Filed: 1982-09-14
Abstract: PURPOSE:To obtain precise normal-directional numeric information on a model shape by correcting components in the profile surface of a stylus at right angles to the speed direction of the stylus, and using a displacement-amount vector component perpendicular to the profile surface as it is. CONSTITUTION:A control part 51 inputs a displacement-amount signal from the stylus 3 and supplies a speed command signal (f) to a speed control part 52 on the bais of the displacement amount. This control part 52 drives electric motors Mx, My, and Mz for three axes to move the stylus 3, copying the model shape. The speed command signal (f) and displacement-amount signal epsilon from the control part 51 are digitized by an A/D conversion part 53 and supplied to a numeric information orientation control part 54. This control part 54 is supplied with position detection signals from position detectors Dx, Dy, and Dz. Then, the control part 54 finds normal vectors (Ex, Ey, and Ez) by using the signal (f) and signal epsilon.
Patent JP-S62104942-A (JP)
Inventor: YOSHIDA KIYOSHI
IPC: D06C11/00
Filed: 1986-07-08
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-H0840988-A (JP)
Title: Removing method for acid and salt impurities
Inventor: FURANKO RIBETSUCHI
IPC: G06F30/00
Filed: 1995-06-02
Abstract: In synthesis of dimethyl carbonate, acidic and salt impurities are removed from the condensed phase of the reaction effluent by partial evapn.. The condensed phase is fed to an evaporator which vaporises 80-99 (90-97) wt.% of the phase. Evapn. is at 1-3 bars abs. and 65-100 degrees C. The condensed phase may be pretreated with an acidic ion-exchange resin. Before being sent to the distn. section, the evaporated stream is contacted, in vapour phase, with a fixed bed of (modified) Al2O3 or of activated C, or is condensed and contacted with a basic macroporous polystyrene resin with amine or quat. ammonium gps.. The evaporator bottom residue is recycled to the synthesis, opt. after being sent to an exhaustion tower for recovering the organic components and concentrating the residual aq. HCl soln.. <IMAGE>
Patent JP-S6220619-A (JP)
Title: Auxiliary combustion chamber
Inventor: TSUCHIDA MASASHI
IPC: F02B19/02
Filed: 1985-07-17
Abstract: PURPOSE:To improve combustion efficiency and engine performance, by a method wherein plural auxiliary passages, open to an auxiliary combustion chamber, is so formed as to be opened and closed by a circular movement valve body engaged internally of an auxiliary combustion chamber, and an ignition plug is sttached to the interior of the valve body. CONSTITUTION:An auxiliary suction passage 2 for dense fuel-air mixture and an auxiliary suction passage 3 for lean fuel-air mixture are formed in a cylinder head, and the two passages 2 and 3 are rendered open to an auxiliary combustion chamber A. The auxiliary combustion chamber A is communicated with an auxiliary combustion chamber B through a through-hole 5, and a circular movement valve body 1 having a valve hole 4 for the auxiliary suction passages 2 and 3 and a valve hole 4' for the through-hole 5 is rotatably engaged internally of the auxiliary combustion chamber A. During a suction stroke, with the progress of the rotation of the valve body 1, opening and closing is effected by means of the valve hole 4, in order, from the auxiliary suction passage 3 to the auxiliary suction passage 2. Finally, an ignition plug 12 is mounted to a base part facing on the auxiliary combustion chamber A in the valve body 1.
Patent JP-S5681913-A (JP)
Title: Coil and its manufacture
Inventor: HIROBE TOSHIROU
IPC: B21F3/04
Filed: 1979-12-07
Abstract: PURPOSE:To make the sheet type interstage insulators needless and to reduce the cost by a constitution wherein both side end parts of filament insulators enclosing a coil fundamental body are constructed as an interstage insulator between layer type coil conductors. CONSTITUTION:A coil conductor 11 is wound on a coil former 10. The coil conductor 11 is formed by convering a coil fundamental body 12 as if enclosing it with a band type strand insulator 13. This coil conductor 11 is made a plate type or a wire type. The both side end faces 13a of the strand insulator 13 enclosig the coil fundamental body 12 are laid one upon another and are constituted into bending end parts protruding from the coil fundamental body 12. The bending end parts 13a play a role of an inter stage insulators in the conventional coil and perform an insulating operation among coil conductors 11 wound on the coil former 10 in multi- stage layers. Accordingly, it is not necessary to insert the sheet type interstage insulators into the space between coil conductor layers 11.