baber/WOPTO huggingface dataset:
Patent JP-S5445698-A (JP)
Title: Method of producing hydrate of alumina
Inventor: HIRAI REIJI
IPC: C01F7/36
Filed: 1977-09-17
Abstract: PURPOSE: To provide a hydrate of alumina, excellent in dispersibility, with a minute grain size of 50W500% through a hydrolysis of the vapor of an alkylaluminum compound by steam.  
     CONSTITUTION: An alkylaluminum compound (e.g. Al(CH 3 ) 3 ) is fed into a raw material tank 1 and heated to 50W200°C. Then, an inert gas such as N 2  is admitted into the tank 1 through a conduit 3 and gases thus mixed are allowed to pass through a heater 4. The gases are introducted into a reactor 5. On the other hand, pure water in a tank 2 is heated to produce steam, which is allowed to pass through a heater 6. Then, the steam thus heated is introduced into the reactor 5. In the reactor 5, the vapor of the alkylaluminum compound is brought into hydrolysis with the steam to form a hydrate of alumina. In this process, desirable temperature for the hydrolysis is 150W250°C. After the reaction, the inside of the reactor 5 is sucked in by a blower 8 to regulate the pressure in the system while delivering the resulting powdered hydrate with the gases to a collector 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S592926-A (JP)
Title: Mounting device of power unit
Inventor: FUKUSHIMA NAOTO
IPC: B60K5/12
Filed: 1982-06-28
Abstract: PURPOSE:To effectively suppress vibration by a method wherein a control means, which changes spring constant, is provided in order to change the spring constnat of the mounting device in advance by foreknowing vibration. CONSTITUTION:The control means 17, which can change spring constant by means of a control signal, is provided. And yet, the mounting devices 2 and 4, which are interposed between a power unit and a car body in order to mount the power unit to the car body, and a control circuit 20, which decides the occurrence of large vibration on a vehicle based upon signals related to car speed and signals related to engine conditions and outputs a decision signal, are also provided. The spring constant of the mounting devices 2 and 4 is heightened by the output signal from the control circuit 20. Accordingly, when the driving condition is gentle such as at idling or the like, the spring constant is lowered, while, when the accelerator pedal is abruptly operated, the spring constnat is heightened in order to contrive to suppress the noise filled in a car compartment by effectively absorbing vibration.
Patent JP-H09273315-A (JP)
Title: Positioning tool for fitting hole of reinforcing steel plate
Inventor: ISHIHARA MASUO
IPC: E04G23/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To bore a fitting hole in a concrete structure concentrically to an insertion hole and in right-angles against a steel plate, in order to temporarily fix the steel plate with the bolt insertion hole to the concrete structure, when the concrete structure is reinforced by the steel plates, and stably and temporarily fix it. SOLUTION: This positioning tool for a fitting hole is provided with a cylindrical body 2 in which an insertion hole 21 is pierced to insert a boring tool almost without clearance and a flange 3 is provided at the front end, and a magnetic body 4 which is positioned on a plane arranged at right angles against the pierced hole 21 at the surface thereof and attracted onto a steel plate 11 superposed on the front end surface of the flange 3. And further, an insertion end 5 adapting to the insertion hole 12 of a temporary bolt provided in the reinforcing plate 11, is protruded from the surface of the magnetic body 4, at the front end of the cylindrical body 2.
Patent JP-H04339048-A (JP)
Title: Air bag grid fitting structure
Inventor: OIKAWA AKIO
IPC: B60R21/205
Filed: 1991-05-16
Abstract: PURPOSE:To provide an air bag grid fitting structure where an air bag unit will not be easily released by the external force applied from the car room side, and the releasability is excellent when the air bag body is inflated in a constitution where the air bag unit is arranged in an opening of an instrument panel and blocked by an air bag grid. CONSTITUTION:The upper end part of an air bag grid 15 is fixed to the upper opening edge part of an instrument panel 1, and folded pieces 17b, 19b in the front direction are formed on the lower end part of the air bag grid 15. On the other hand, the upper end part is protruded to the section at the position close to the side in the car breadth direction from the lower opening edge part inward the rotation trajectory of the folded piece edge with the upper edge part being the rotational supporting point. The air bag grid 15 is restricted by making engagement with the folded pieces 17b, 19b against the external force applied to the folded pieces 17b, 19b from the bottom in the vertical direction. When the air bag body is inflated, there are provided in a protruded manner a plurality of ribs 23 with protrusions 25 which permit rotation of the air bag grid 15 with the upper end part being the rotational supporting point.
Patent JP-S62267855-A (JP)
Title: Character space setting system for document preparing device
Inventor: INAGI TSUTOMU
IPC: G06F17/21
Filed: 1986-05-15
Abstract: PURPOSE:To enable the subsequent users to perform quick operations by displaying the setting enable character space as well as a fact that the setting is impossible with an input character space. CONSTITUTION:A character space setting program 31 is stored in a program memory 30. A central processing unit 20 decides under the control of the program 31 whether the character space supplied from a keyboard 10 can be set or not. If the input character space can be set, the unit 20 sets the character space of the document data stored in a document memory area 41 based on the due value. While the setting enable space is displayed on a display device 50 together with a fact that the setting is impossible with said input character space. Thus the setting operability is extremely improved for the character space.
Patent JP-S62267595-A (JP)
Title: Fan
Inventor: SUGAWA TOJIRO
IPC: F04D25/10
Filed: 1986-05-15
Abstract: PURPOSE:To enable right/left and up/down deflection of a wind direction by providing a supporting member on a spherical base then providing a head section on the supporting member while shifting the center of gravity by a predetermined distance from the central axis section of swing motion. CONSTITUTION:A supporting member 2 comprising a fixed support 3 and a movable support 4 is provided on a spherical base 1. A head section 6 is provided on the supporting member 2 with the center of gravity thereof being shifted by a predetermined distance from the central axis section of swing motion. When power is fed to a motor, the head section 6 swings to the right and left with a fan impeller 7 feeding wind forwardly, thereby the position of the center of gravity shifts to the right and left against the central axis section of swing motion so as to rock and incline the base 1. Consequently, the wind direction can be deflected to the right/left and up/down by means of a single swing mechanism.
Patent JP-H0411995-A (JP)
Title: Decoloration of biological waste liquid using fungi
Inventor: HOE PIN SHIYAN
IPC: C02F3/34
Filed: 1990-04-26
Abstract: PURPOSE: To efficiently decompose and remove the chromatic materials in waste water and to improve clarity by adding a prescribed amt. of the mycobionts of Myrothesium Berycaria and homologous genera into the waste water contg. the chromatic materials, thereby treating the waste water.  
     CONSTITUTION: The waste water contg. multiple kinds of dyes or the waste water contg. the chromatic materials, such as fermented waste liquid of honey, etc., is treated by adding the mycobionts of the Myrothesium Berycaria or the homologous genera or the mycobionts of Ganoderma or the homologous genera to the waste water, thereby decomposing and removing the chromatic materials. The adequate examples of the mycobionts of the Berycaria and the homologous genera described above include myrothesium-berycaria DCB D-1, myrothesium-perstony, etc., and the adequate examples of the mycobionts of the Ganoderma or the homologous genera include ganoderma uplatum, gandoerma lucidum, gandoerma ouestiny, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5236867-A (JP)
Title: Wshing machine
Inventor: FUKUCHI TSUYOSHI
IPC: D06F39/12
Filed: 1975-09-17
Abstract: PURPOSE: To provide a washing machine study and requiring minimized floor space by folding outward the top flange of the outer frame in L so that it carries to flange of the washing tank while the inner surface of the frame is closely put together with the outer wall thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5445488-A (JP)
Title: Torus type fusion device
Inventor: KITAZAWA KAZU
IPC: G21B1/11
Filed: 1977-09-19
Abstract: PURPOSE: To improve the safety and accuracy of plasma, by means of enabling the asymmetrical magnetic field component in the toroidal magnetic field gnerated when current is energized to be regulated as small as possible by arranging correcting coils with a small capacity at the toroidal magnetic field coil in a torus type fusion device.  
     CONSTITUTION: One winding up to a pluraliity of winding of a core correcting coil 13 and a correcting coil 14 are respectively mounted on the outer surfaces of a coil case 3b by each of creels 15, 16 in a toroidal magnetic field coil 3. By only the toroidal magnetic field coil 3, the current is energized, and the generated distribution of magnetic field is measured geometrically on the basis of the demension of the coil case 3b, and the asymmeirical magnetic field destribution and the inclination of the direction of the magnetic field on the basis of the direction perpendicular to the center surface of the coil etc. are measured, and currents are flowed from terminals 13a, 14a of each correcting coils 13, 14 accoding as amounts thereof. By such means, a toroidal magnetic field corrected within a prescribed value of an asymmertriacal magnetic field can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0415766-A (JP)
Title: Gradation image processor
Inventor: TAKAHASHI TSUNEYOSHI
IPC: G01B11/28
Filed: 1990-05-01
Abstract: PURPOSE:To surely detect the changing points by using the first derivative and the second derivative of the density change as well as the density change and detecting a changing point. CONSTITUTION:The contents D (i) of a differential memory 11 are successively compared with two value, i.e., a differential decision low level 15 and a high level 16. Thus a sudden change position of a density memory 9 is detected. A CPU reads the derivative out of a derivative memory 13 set along a check route and differentiates the derivative once more to store it in a second derivative memory 17 as the second derivative along the check route. The values stored in the memory 17 are successively compared with two values, i.e., the second derivative decision low and high levels. Thus a changing point can be surely detected even at a position where the changing point can not be accurately judged by the density only.
Patent JP-H04339539-A (JP)
Title: Production of core for casting
Inventor: WATANABE KIYOSHI
IPC: B22C1/10
Filed: 1991-05-16
Abstract: PURPOSE:To prevent the development of gas defect, to reduce man-hour of molding by easily manufacturing a core and further, to quickly and easily execute shake-out of molding sand. CONSTITUTION:After molding the core for casting having the prescribed shape by using zircon, chromite, mullite, etc., as aggregate and organic binder of furan, phenol, etc., as bonding material, slurry obtd. by mixing 30-70 parts of the bonding material composed of 5-30wt.% alkali water-solution of potassium hydroxide, sodium hydroxide, etc., and the balance colloidal, silica to 100 parts of ceramic single material or mixed material of alumina, zircon, chromite, mullite, etc., having <=200 mesh grain size, is stuck and formed to surface of the above core for casting and then, dried and burnt to manufacture the core for casting.
Patent JP-S5539127-A (JP)
Title: Preparing method of ring-shape lamp
Inventor: TOTANI FUMITAKE
IPC: H01J9/38
Filed: 1978-09-13
Abstract: PURPOSE: To eliminate a failure production of bulb diameter or shape, with a ring- shape forming performed, by adjusting a pressure of inert gas and/or filling speed in accodance with a heating temperature of the bulb to be constructed.  
     CONSTITUTION: In a tunnel-shape oven heater 15, for thermally softening an unformed bulb 14 of linear bulb-shape, is inserted a temperature detector 16 like thermocouple, and to this detector 16 is connected a temperature regulator 17 for transmitting the signal of two kinds in accordance with a level of the temperature signal. In accordance with a signal of this regulator 17, is operated a relay 18 to control the pressure regulator valve for adjusting a pressure of inert gas and/or filling speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60254424-A (JP)
Title: On-vehicle disk player
Inventor: AOYANAGI YOSHIROU
IPC: G11B7/085
Filed: 1984-05-31
Abstract: PURPOSE:To realize stable reproducing operation against external vibrations with an on-vehicle disk player, by supporting a disk reproducing mechanism with a vibration damping mechanism to a housing, and providing a means which moves a pickup to a prescribed address when track jumping occurs in addition to an electric means by means of a tracking servo system. CONSTITUTION:A chassis 7 is supported by a housing 2 through a vibration damping member 8. Especially, in the case of a player system equipped with a tracking servo system which makes positional control in the radial direction to a disk at the information reading point of a pickup 215, a counter 222 which makes the counting operation at a fixed cycle and successively outputs expected address information indicating the next moving address of the pickup 215 in the course of play and a detecting circuit 223 which always collates the latest address information from an address memory 212 to the expected address information from the counter 222 and, when they become discordant with each other, generates an output during the play, are provided in a host microcomputer 200, and thus, a pickup moving mechanism 216 is driven and controlled.
Patent JP-H05305527-A (JP)
Title: Dumping device for wire electrode in wire electric discharge machine
Inventor: KURIKI KAZUTERU
IPC: B23H7/10
Filed: 1992-04-30
Abstract: PURPOSE:To surely discharge any useless wire piece damaged by breaking and the like of a wire electrode into a dumping box. CONSTITUTION:A direction changing base 25 is arranged above a guide body 54 on a workpiece and a dumping box 53 arranged on the side of it. The direction changing base 25 is provided with a cutting off means 35, a feed roller 44 for pichedly holding and feeding the wire, a second pinch roller 45, and a delivery motor 46. The direction changing base 25 is changed in the direction and moved by action of a fourth solenoid 51, the feed direction of a useless wire piece pinchedly held with the feed roller 44 and the second pinch roller 45 is changed to a forced discharge means 73 over the dumping box 53. High pressure air is supplied to the forced discharge means 73, and the action to discharge the useless wire piece in the direction of the dumping box 53 is promoted by the fluid force.
Patent JP-S63275982-A (JP)
Title: Structure of wrist watch
Inventor: KAMIYAMA YASUO
IPC: G04B37/16
Filed: 1987-05-08
Abstract: PURPOSE:To prevent breakdown, by flexibly linking blocks at the end parts in a mutually chained state, forming a first protecting film on the assembly of the blocks with thermally shrinking resin,and forming a second protecting film for outer decoration on the outside of the first film. CONSTITUTION:Blocks 3,4, 5, 6 and 7 other than a conducting sheet 8 are all formed in single block units. Each element can be freely incorporated in the block. A block linking rod 9 is inserted in a block linking hole, which is provided at the end part of every block, in which each element is incorporated. Thus linking is performed. After the blocks have been linked, the conducting sheet 8, which is thermally compressed to a circuit board 16 of a circuit block 4, is arranged on the lower surface of each block. A switch part pattern, a motor output pattern and the like are suitably arranged in each block. When the elements are separated into a plurality of blocks in this way, the strengths of the various elements can be reinforced, and breakdown of the device can be prevented.
Patent JP-S603163-A (JP)
Title: Photovoltaic device
Inventor: NAKAMURA NOBORU
IPC: H01L31/075
Filed: 1983-06-21
Abstract: PURPOSE:To prevent the deterioration of the efficiency of photoelectric conversion by the projection of beams by previously making a gold or iron element contain in an amorphous Si group semiconductor layer when a photovoltaic device is constituted by the semiconductor layer. CONSTITUTION:A transparent electrode 2 consisting of tin oxide, In-Sn oxide Sn or the like of a predetermined form is applied on an insulating and light-transmitting substrate 1 composed of glass, heat-resisting plastics, etc., and an amorphous Si group semiconductor layer 3, size thereof is slightly smaller than the transparent electrode, is deposited on the transparent electrode through the glow discharge, etc. of SiH4, etc. In the constitution, the layer 3 is constituted by a laminate consisting of a P type layer 3p, an I type layer 3i and an N type layer 3n from the electrode 2 side, and an Au or Fe element is made contain in the I type layer 3i up to 100ppm or less. Accordingly, carriers under a free state, in which Au or Fe is made contain and which move between a conduction band and a valence band, are returned to the free state again even when the carriers are trapped to defects, and the lowering of the efficiency of photoelectric conversion is prevented. A back electrode 4 in Al, Ti, etc. is applied on the layer 3n.
Patent JP-S5539741-A (JP)
Title: Preparation of fried bean curd
Inventor: MAJIMA KAZUTO
IPC: A23L11/00
Filed: 1978-09-11
Abstract: PURPOSE: To prepare a fried bean curd having improved texture free from yield (shrinkage), by using a soybean protein treated with a sulfite.  
     CONSTITUTION: A soybean protein, e.g. separated protein, is incorporated with 2.5×10 -4 W4×10 -3 mol/l, preferably 5×10 -4 W2.5×10 -3 mol/l, of an aqueous sulfite, e.g. an aqueous alkali sulfite or hydrogensulfite, and fats and oils, kneaded, formed, and fried in oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5446828-A (JP)
Title: Reagent for detection of ursodesoxycholic acid and its preparation
Inventor: NAKAGAWA SHIYOUICHI
IPC: G01N33/535
Filed: 1977-09-20
Abstract: PURPOSE: To prepare a reagent for the detection of ursodesoxycholic acid useful for high accuracy hepatic function test, by forming a covalent bond between an enzyme and ursodesoxycholic acid in the presence of carbodiimide.  
     CONSTITUTION: Ursodesoxycholic acid is bonded with an enzyme, pref. alkaliphosphatase, through a covalent bond in the presence of a carbodiimide such as 1- ethyl-3-(3-dimethylaminopropyl)carbodiimide, to obtain a reagent for the detection of ursodesoxycholic acid. The average number of bonded ursodesoxycholic acid is pref. ≤25 per 1 molecule of the enzyme. Addition of magnesium chloride to the reagent is effective to prevent the lowering of enzymatic activity during storage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01292189-A (JP)
Title: Liquid composition or reduction
Inventor: SHIRASAKI YASUO
IPC: C07C323/52
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title composition for readily handleable reduction of sulfur dye, hardly evolving a hydrogen sulfide gas, comprising a thioglycolate, by adjusting to high alkalinity. CONSTITUTION:An aqueous solution containing preferably 20-50wt.% thioglycolate or salt thereof is adjusted to pH11-14 with an alkaline metal hydroxide or carbonate to give a liquid composition for reduction useful for reducing and dissolving sulfur dye, etc. Use of the reducing agent can uniformly dye in the same way as that of conventional sodium sulfide while hardly emitting an offensive smell and hydrogen sulfide gas.
Patent JP-S60256375-A (JP)
Title: Bioreactor
Inventor: SAITOU HIDEFUMI
IPC: C12M1/38
Filed: 1984-05-31
Abstract: PURPOSE:To make it possible to exhibit the function of a reaction active element sufficiently in the stable state, by making easy and sure temperature control of a microorganism based reaction active element, e.g. an enzyme, immobilized at a position where the microorganism can be brought into contact with a reaction fluid. CONSTITUTION:A reaction fluid (A) is passed through the first path 7, and a heat medium (B) can be passed through the second path 8 adjacent to tha path 7 in a heat exchanger 1. A microorganism based reaction active element 3 which is an enzyme or a microbial cell capable of producing the enzyme is immobilized on plate fins 2 for heat exchange provided in the path 7. Thus, the temperature conditions of the microorganism based reaction active element 3, e.g. the enzyme, immobilized at a position where the microorganism can be brought into contact with the reaction fluid (A) can be easily and surely controlled, and the function of the above-mentioned reaction active element 3 can be exhibited sufficiently in the stable state.
Patent JP-S60255373-A (JP)
Inventor: YAMAJI SHIGERU
IPC: G05D1/02
Filed: 1984-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S596474-A (JP)
Title: Control valve for high temperature
Inventor: TAKAHASHI SHIROU
IPC: F16K3/314
Filed: 1982-07-01
Abstract: PURPOSE:To control the flow rate, the pressure, and the temperature of a high temperature fluid, by forming a valve body with a hollow tubular ceramic having at least a part of its hollow space filled with a heat insulating material. CONSTITUTION:At the center part of a base 2a of a valve casing, a thin hollow tubular ceramic valve body 3 is located coaxially with the valve casing. The valve body is of a simple hollow tubular shape with a uniform diameter and uniform thickness of preferably 10mm. or less, the end surface of an air duct side and the end surface of a valve rod side are both cut in a surface extending at right angles with a shaft, and the outer surface of a valve rod side is formed in a tapered surface 3a spreading outwardly. The hollow part of said valve body 3 is filled with a heat insulating material 9 such as ceramic fiber and the like.
Patent JP-H01284565-A (JP)
Title: Colored fine spherical particle and its production and use
Inventor: MORI YOSHIKUNI
IPC: C09D11/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain colored spherical fine particles which can be utilized as a tonor for developing electrostatic latent images, a colorant for thermographic transfer ink, etc., an antistatic agent, etc., by dispersing carbon black coated with a polymer having groups having affinity thereto in a monomer and polymerizing the dispersion. CONSTITUTION:Carbon black is treated with a polymer having groups having affinity thereto, such as a carboxyl group, and the obtained surface-treated carbon black is dispersed in a monomer component, such as styrene or acrylic acid, containing at least 0.005wt.%, desirably, 0.05-20wt.% crosslinking agent such as divinylbenzene. The obtained dispersion is polymerized by suspension polymerization to obtain colored fine spherical particles (of a particle diameter of 1-100mum). The amount of the surface-treated carbon black is 3-60wt.% based on the monomer component.