baber/WOPTO huggingface dataset:
Patent JP-S641219-A (JP)
Title: Manufacture of polarizable electrode
Inventor: TANAHASHI ICHIRO
IPC: H01G11/34
Filed: 1987-06-24
Abstract: PURPOSE: To easily obtain a uniform polarizable electrode having high energy density and low resistance with high productivity by kneading active charcoal powder or active charcoal fiber and phenol resin, extruding the kneaded mixture, curing it, and further cutting a molding made of active charcoal powder or active charcoal fiber and molding made of carbon in a disc state through a carbonizing or activating step.  
     CONSTITUTION: Pulverized active charcoal fiber (phenol) and resol type phenol resin are mixed, for example, at 80:20 by weight, small amount of water is added, and continuously extruded in a columnar shape by an extrusion molding machine. After it is cured, it is heated at 40°C/hr of temperature rising velocity to 900°C in a nitrogen gas atmosphere to carbonize the phenol resin of binder. The molding thus obtained from the active charcoal fiber and the carbon is cut, an aluminum layer 2 is formed 200μm on one side face of the cut molding by a plasma flame spraying method, thereby forming a polarizing electrode 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5781257-A (JP)
Title: Camera for x-ray
Inventor: OOSAKO TOSHIHARU
IPC: G03B17/24
Filed: 1980-11-07
Abstract: PURPOSE:To display data in correct positions irrespectively of the change in film feeding by providing an imprinting system for changing the position of imprinting data according to the sizes of photographing fields, CONSTITUTION:When a shutter take-up gear 34 determining picture frames rotates just prior to photographing of the 2nd stage, a rack 16 is moved by gears 12-15 at the same instant, and a display device 10 and a projecting lens 11 turn oppositely and stop in the position slightly on the outer side than the end edge of a shutter curtain, that is, near the photographing field side. In synchronization with the photographing, the display device 10 emits light to imprint data.
Patent JP-H028272-A (JP)
Title: Coating composition for optical fiber
Inventor: SATO MITSUO
IPC: C09D175/14
Filed: 1988-06-27
Abstract: PURPOSE:To obtain the subject composition excellent in various physical properties after dipping in hot water for a long period by using a polyurethane poly(meth)acrylate prepared employing a bisphenol-type specific polyol as a polyol component. CONSTITUTION:The objective composition obtained by blending (A) a polyurethane methacrylate prepared by reacting a bisphenol alkylene oxide adduct with a diisocyanate compound and hydroxyl group-containing acrylate or methacrylate with (B) a compound having one polymerizable double bond in one molecule and (C) a photopolymerization initiator in an amount of 0.1-10wt.% (based on the weight of the composition) at (20/80)-(95/5) weight ratio of the components (A)/(B).
Patent JP-S5859561-A (JP)
Title: Manufacturing method for grid of lead storage battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M4/73
Filed: 1981-10-01
Abstract: PURPOSE:To manufacture lightweighted grids with good productivity without lowering their voltage characteristic by dipping the periphery of the electricity collecting tab of a grid for lead storage battery in molten lead or lead alloy or  pouring said liquid on said peripheral area several times, and by forming the  film of lead or lead alloy there thicker than that in other parts. CONSTITUTION:The whole grid 1 made of plastic polypropylene is bathed in molten lead 2. After bathing, it is cooled by cold wind or water to be followed by another bathing. This second bathing is made only for half grid construction with its collector tab situated below. After bathing, cooling is made in the same manner to be succeeded by third bathing. This third bathing is made only  for the part corresponding to one sixth of the whole with its collector tab below. If the second and third bathing are made for a constant time with a constant temperature of molten lead, the thickness of the lead film formed is increased to a large extent because of difference in easiness for film formation  between the case when the film is formed over the surface of plastics and the  case when over the surface of already formed lead film. Forming a thinner film  is achieved by raising the temperature of molten metal or decreasing the time  for bathing.
Patent JP-S6138466-A (JP)
Title: Apparatus for horizontal raster scanning type display of cathode ray tube wave form
Inventor: KOBAYASHI NOBUKATA
IPC: G01R13/20
Filed: 1984-07-30
Abstract: PURPOSE:To improve the reproducibility of a wave form, by performing horizontal raster scanning on the surface of a cathode ray tube while shifting the same in a vertical direction and reading all addresses each time to perform the display thereof at the crossing position of the display data of each address and a horizontal raster. CONSTITUTION:A cathode ray tube 1 displaying a wave form by horizontal raster scanning, memory 3 receiving data from a buffer memory 2 storing a wave form signal to display the same and a control circuit 4 containing horizontal and vertical circuits 4b, 4a for generating horizontal and vertical synchronous pulese and reading all addresses at every horizontal raster scanning to transfer at every vertical scanning are provided. A counter 5 is reset at every vertical scanning and first and second latch circuits 6, 7 respectively holding the display data of addresses N, N-1 are constituted and both data are compared by a comparator 9. By this method, a smooth wave form corresponding to an original wave form from the address N-1 to the address N can be displayed.
Patent JP-H0513015-A (JP)
Title: Gyrotron oscillation device
Inventor: HIRATA YOSUKE
IPC: H01J25/00
Filed: 1991-06-28
Abstract: PURPOSE:To stabilize the operation and enhance the safety in a gyrotron oscillator tube generating electromagnetic waves by exciting an electron beam generated from an electron gun within the exciting cavity. CONSTITUTION:A main body (outer casing) 101 formed, at one end thereof, with a collector 102 is grounded, and an inner tube 105 formed with a cylindrical cavity 6 and a tapered waveguide 7 is supported inside the main body 101 in an insulated condition. An inner tube 101 voltage introduction terminal 108 for applying a voltage to the cylindrical cavity 6 and tapered waveguide 7 provided extending to the other end of the main body 101 is applied, within an insulating oil 114, with a positive potential, while, on the other hand, the main body 101 and collector 102 exposed to the outside are grounded. As a result, since a high-voltage portion is prevented from being exposed outside, no discharge occurs in the high voltage portion to provide a stable operation and enhance the safety.
Patent JP-S6313373-A (JP)
Title: Self-arc-extinguishing type thyristor
Inventor: ENDO KATSUHIRO
IPC: H01L29/744
Filed: 1986-07-04
Abstract: PURPOSE:To give a gate lead a constant small inductance value at all times, to increase a gate-current rate-of-rise on turn-OFF and to improve switching characteristics on arc extinguishing by mutually insulating the single wire of a small-gage wire connected to a gate terminal and the single wire of a small- gage wire connected to a cathode terminal, arranging them in parallel and forming a pair of double wires and further binding each double wire in parallel. CONSTITUTION:Small-gage wires 11 for a gate and small-gage wires 12 for a cathode are covered with common insulating skins 13, collected one by one, thus forming a small-gage wire parallel insulated wire 1. The insulated wire is brought together by a banding skin 2. The small-gage wires for the gate and the small-gage wires for the cathode are parted while the insulating skins 13 are divided into two on the outside of the banding skin 2 and separate insulating small-gage wire 31 for the gate and insulating small gage wire 32 for the cathode are each shaped, and the small-gage wires 11 and 12 are collected at every insulating small-gage wire for the gate and insulating small-gage wire for the cathode and combined with terminals 41, 42 for connecting a case and terminals 5 for connecting an external circuit. Accordingly, an inductance component in lead length can be reduced effectively.
Patent JP-H0820038-A (JP)
Title: Manufacture of coated molded body
Inventor: TAKAHASHI HIDEKI
IPC: C08L9/06
Filed: 1994-07-08
Abstract: PURPOSE:To reduce the number of processes by applying a coating material of given viscosity on a design surface of an injection molding die coated with a release agent preliminarily, injecting an olefin or styrene thermoplastic elasto mer within a given time and molding. CONSTITUTION:A coating material, the flowing time of which is 10-30 seconds in the viscosity measurement using a Ford cup No. 4 based on JIS-K5400, is applied on a design surface of an injection molding die coated with a release agent preliminarily. Then, an olefin or styrene thermoplastic elastomer (TPE) is injected into a mold within 10 minutes after applying the coating material and molded. The olefin or styrene TPE is provided with flexural modulus of 5000kg/cm<2> or less based on JIS-K7203. As the coating material, a urethane coating material can be used. As a release agent, a silicone release agent can be used.
Patent JP-H0451412-A (JP)
Title: Manufacture of oxide superconducting wire rod
Inventor: MIYASHITA SHOJI
IPC: H01B13/00
Filed: 1990-06-18
Abstract: PURPOSE:To possess high wire rod strength and also excellent critical current density in a magnetic field by blending a plurality of rapid quenched alloy powder of specific composition into oxide powder which becomes superconductor by heat treatment or oxide superconductor powder, and insert pellets made of the mixed powder into a metal pipe to be processed to a wire rod to be heat treated. CONSTITUTION:Rapid quenched alloy powder of at least one kind of Au-Cu, Ag-Cu, Au-Ag-Cu, having age hardening property, wherein provided that the compositions are expressed by Au1-x-Cux, Ag1-y-Cuy and Au1-x-Ag1-y-Cux+y, respective values are within the range of 0<(x)<1.0<(y)<0.2 and 0.9<(y)<1, is blended into oxide powder which becomes superconductor by processing or oxide superconductor powder. Pellets made of thus blended powder are inserted into a metal pipe, processed to a wire rod, and the processed wire rod is heat treated. The pipe is wire-drawn and seven wires in a bundle are inserted in a pipe to be wire-drawn. The obtained pipe is roll-processed to be a multi-core wire rod.
Patent JP-H0449593-A (JP)
Title: Dynamic ram control circuit
Inventor: FUKUNAKA HIDETADA
IPC: G11C7/10
Filed: 1990-06-18
Abstract: PURPOSE:To shorten access time and cycle time by executing the acceptance of a memory request and the generation of a control signal and a memory address signal by a first LSI, and executing the delivery of input/output data by a second LSI. CONSTITUTION:A control system LSI 1 is constituted of a priority control circuit 4 to receive the memory request, a memory timing control circuit 5 to generate various kinds of timing signals, an address register 6 to hold an address from a requesting origin, and selector circuit 7 to switch a row address/ column address to be supplied to a memory 3. Besides, a data system LSI 2 is constituted of a write data register 8 to hole write data, an ECC generation circuit 9 to generated the error check code (ECC) of the write data, an ECC correction.detection circuit 11 to detect and correct the error of read data, and a read data register 10 to hold temporarily the read data.
Patent JP-H0450205-A (JP)
Title: Water-soluble light-sensitive compound, synthesis method thereof and light-sensitive composition using said compound
Inventor: ITO MASAHITO
IPC: C08F2/48
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the title compound for cathode-ray tube of color television, etc., capable of exposing in a short time and supplementing lowering of irradiation onto light-exposed face by simultaneously mixing and condensing a carbonyl structure-containing high polymer compound with an azide group-containing aromatic aldehyde and aliphatic aldehyde. CONSTITUTION:Methanol, water and sodium hydroxide are added to a dioxane solution of high polymer compound (e.g. maleic acid-methylvinyl ketone copolymer) having a carbonyl structure and an azide group-containing aromatic aldehyde compound (e.g. azidebenzaldehyde-2-sodium sulfonate) and aliphatic aldehyde (e.g. acetaldehyde) are added thereto and the mixed solution is subjected to condensation reaction at ambient temperature for 4hr and the reaction liquid is poured into ethanol and the resultant precipitation is filtered to provide the aimed light-sensitive compound.
Patent JP-H10329820-A (JP)
Title: Thin plastic bottle
Inventor: IWAI SHOJI
IPC: B65D8/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal deformation from occurring to the circumference of a bottle even though negative pressure is produced at the inside of the bottle and to make the bottle easily reducible for its volume on discard by a method wherein folding-up guides in specified numbers or more separating from one another in the circumferential direction are formed intermittently or continuously almost in parallel with the center axis of the bottle. SOLUTION: Depressed parts 10 are formed intermittently at four places each demarcated in a range slightly smaller than 90 deg. at the circumference of a drum part 1, and a drum part folding-up guide 4 formed in a narrow projected stripe is arranged at a space between each of the depressed parts 10. The folding-up guides 4 are arranged in a plurality of tiers separating from one another in the axial direction, thereby enhancing rigidity for the bottle with section modulus thereof enlarged. A virtual folding-up line 9 for the drum part is formed at each of centerlines of the drum part folding-up guides 4, and the bottle is folded up along the folding-up lines 9 when the bottle is crushed with pressure.  Furthermore, shoulder part folding-up guides 5 each in the form of projected stripe are extended in bifurcation from the upper ends of the drum part folding-up guides 4 to the mouth part 3, reaching mountain-shaped auxiliary shoulder part guides 6.
Patent JP-H04355486-A (JP)
Title: Image forming device
Inventor: WATARIKI RYUJI
IPC: G03G15/16
Filed: 1991-05-31
Abstract: PURPOSE:To provide a copying machine capable of keeping a state possible to provide a satisfactory transfer image even if the thickness of a sheet is changed. CONSTITUTION:A copying machine has a photosensitive drum 9, a latent image forming part for forming a latent image on the photosensitive drum 9 according to an image information, a developing device 12 for developing the latent image on the photosensitive drum 9, a transfer roller 31 for transferring the developed image pressed onto the photosensitive drum 9 to a sheet, and a paper thickness sensor 21 for detecting the thickness of the sheet. In this device, the nipping width (n) by the photosensitive drum 9 and the transfer roller 31 can be changed by a cam mechanism on the basis of the detection result by the paper thickness sensor 21.
Patent JP-S5490970-A (JP)
Title: Manufacture for semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L21/302
Filed: 1977-12-28
Abstract: PURPOSE: To establish fine pattern with good yield rate even to thick insulation film, by providing the pattern of organic compound such as photo resist film on the semiconductor substrate and removing the pattern after coating the insulation film on it.  
     CONSTITUTION: The photo resist pattern 12 is placed on the semiconductor substrate 11, heat treatment of 180 to 400°C is made in inactive gas, and hardening is made with carbonization. Next, thich SiO 2  film 13 is grown on the entire surface of the substrate 11 including the pattern 12 with CVD method, and the thickness of the film 13 grown at the upper and side surface of the pattern 12 is very thin with the progress of carbonization since the O 2  enters in the pattern 12 at the reaction of SiH 4  +O 2  → SiO 2  +2H 2 . Then, since pin holes are caused much, the removal of the pattern 12 is made easy by either of heated sulphuric acid or O 2  plasma. establishing the fine pattern of desired SiO 2  film 13. Thus, the diffusion region 16 and so on are formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0448983-A (JP)
Title: Apparatus for preparing aggregate for building material from infectious medical waste
Inventor: KANEKO MASA
IPC: C04B20/02
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the discharge of an offensive smell or harmful gas to the outside and to regenerate and utilize waste as aggregate for a building material by a method wherein infectious medical waste and a catalyst powder are mixed in a mixer and the temp. in the mixer is set to specific temp. or higher by the friction heat due to mixing and a heating means to sterilize the infectious medical waste. CONSTITUTION:Infectious medical waste is introduced into a grinder 10 to be ground into a shapeless and safe shape like a needle and the ground waste is introduced into a mixer 12 by a suction device 14 to be mixed with a catalyst powder by the rotation of the blade in the mixer 12. The mixture of the waste and the catalyst powder are heated to about 150 deg.C by heated circulating oil and further heated to about 180 deg.C by the friction heat generated by the stirring due to the blade to kill the bacteria in the waste. The offensive smell or harmful gas generated from the waste is absorbed by the catalyst powder. The mixture of the waste and the catalyst powder after the completion of sterilization becomes ball-shape lumps having a diameter of about 5mm - 2cm and can be utilized as aggregate of concrete as it is.
Patent JP-S6313805-A (JP)
Title: Rolling and pitching control device for vehicle
Inventor: MINEGISHI HARUMASA
IPC: B60G17/00
Filed: 1986-07-04
Abstract: PURPOSE:To control the car body position in a simple structure, by connecting an inertia detecting/controlling valve with plural ports cut off by a mass body responding to the inertia, to a fluid circuit device. CONSTITUTION:An inertia detecting/controlling valve 32 is to detect the condition to produce a rolling and a pitching of a car body, and possesses a steel ball 36 as a mass body. When the vehicle turns to the left, the steel ball 36 contacts to the inner end of a nipple 46 to cut off a port 38, and at the same time, contacts to a switching element 54 to close it. As a result, a control device converts and sets a solenoid valve to prevent to produce a right side down rolling of the car body. In this case, since the signal fed from the element 54 of the inertia detecting/controlling valve 32 to the control device is an ON/OFF signal, the control device can be composed in a simple structure.
Patent JP-S5858752-A (JP)
Title: Semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L29/43
Filed: 1981-10-02
Abstract: PURPOSE:To enable the formation of a minute resistor consisting of a polycrystal Si film, and to increase density by shaping the resistor to the connecting section of a conductor layer and a high-melting point metal. CONSTITUTION:One conduction type impurity is diffused to a semiconductor substrate 10, and one conduction type semiconductor layer 11 is formed. An insulating film 12 such as a SiO2 film is formed uniformly, a predetermined opening section 16 is shaped, and one part of the layer 11 is exposed. The polycrystal Si film is formed onto the whole surface on the layer 11, and a polycrystal Si film pattern 14 is shaped. The width of the pattern 14 is equal to the opening section 16 or is formed in value larger than the opening section. A high- melting point metal wiring layer 15 is shaped. The polycrystal Si film 14 molded between the layer 11 and the film 15 is used as the resistor. Resistance value is controlled according to the thickness of the film 14 and the introduction of the impurity to the film 14. The pattern of the film 14 may be larger than the width of the opening section of the insulating film or be size equal to the opening section. The film 12 and the film 14 are formed in similar thickness, the opening section and the pattern width of the film 14 are made uniform, and they can be flattened.
Patent JP-H06123400-A (JP)
Title: Valve gear
Inventor: KURUTO SUTOORU
IPC: F16K27/00
Filed: 1993-06-28
Abstract: PURPOSE: To facilitate maintenance by installing a main valve directly to a fluid distributor, without providing intermediate components and providing immediate replaceability for electrical connecting components without removing other existing components. CONSTITUTION: A fluid distributor 2 and a signal distributor 3 are formed in a single piece molding, and a main valve 14 having control devices 22 and 23 is installed in a component mounting region 8. Plug connector 33 and 37, 38 for the signal distributor 3 and the control devices 22 and 23, respectively, are installed facing up, and an intermediate component consisting of a plug- shaped connection bridge 40 is provided for electrically connecting the plug connectors 37 and 38 with the plug connector 33. Because its electrical plug connectors 45, 46, 47 are all positioned facing down, the connection bridge 40 can easily generate plug connections from above a valve device. Accordingly, it is not necessary to interrupt the valve device operation during removal of the intermediate component.
Patent JP-S6314903-A (JP)
Inventor: KOMOTO TOSHIYUKI
IPC: E01D24/00
Filed: 1986-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5680001-A (JP)
Title: Production of polarizing plate
Inventor: FURUHASHI YASUO
IPC: G02B5/30
Filed: 1979-12-05
Abstract: PURPOSE: To obtain a polarizing plate of good adhesiveness, moisture resistance and workability by coating the predetermined mixture of the reacting compositions of compound having two or more isocyanate groups in a molecule and compound having active hydrogen and polymerizable unsaturated groups and a resin having ≥10 4  active hydrogen in mole weight on a polarizing plate and irradiating light thereto to allow the mixture to set.  
     CONSTITUTION: For example, 713pts.wt. ["Colonate L71" (modified diisocyanate)] as compound (A) having two or more isocyanate groups in a molecule, 115pts.wt. m-acrylic acid dihydroxy ethyl as compound (B) having activated hydrogen reacting with isocyanate groups and polymerizable unsaturated groups, 200pts.wt. dimethacrylic acid 1.3 butyrene as an intimate mixing agent, and 100pts.wt. ethyl acetate are used. These reacting compositions are added with 300pts.wt. a phenoxy resin methyl ketone soln. (35%) and 1% benzoin ethyl ether and the mixture is coated on a polyvinyl I-base polarizing film, and is then cured by ultraviolet rays. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5859349-A (JP)
Title: Sucked air temperature adjusting device for diesel engine
Inventor: SUGIMURA HIROMASA
IPC: F02M31/10
Filed: 1981-10-02
Abstract: PURPOSE:To prevent the dewing of sulfurous acid gas included in the exhaust gases from a diesel engine by a method wherein air sucked into the engine is preheated by utilizing cooling water for cooling the cylinder jacket of the diesel engine so that the sucked air is kept at a temperature higher than a predetermined value. CONSTITUTION:An air preheater 7 is interposed in a section 6a of a feed air passage 6 on the inlet side of a supercharger 2 so that the sucked air A is preheated by the cooling water W supplied from a feed water pipe 8 so as to cool the cylinder jacket of the diesel engine. Further, a flow rate control valve 9 is interposed midway in the feed water pipe 8. The valve 9 is controlled by the signal from a control box 2 which receives as inputs the signal from a temperature detector 10a provided at the section 6a of the feed air passage 6 on the inlet side of the supercharger 2 and the signal from a temperature detector 10b provided on the upstream side of an exhaust gas economizer 5 in an exhaust gas passage 11. As a consequence, the sucked air is kept at a temperature higher than a predetermined value.