baber/WOPTO huggingface dataset:
Patent JP-S5765751-A (JP)
Title: Highly electrically conductive resin composition and electrically conductive resin molded product therefrom
Inventor: GASHIRO JIYUNZOU
IPC: C08L67/00
Filed: 1980-10-08
Abstract: PURPOSE: A highly electrically conductive resin composition, prepd. by compounding a resin with an electrically cooductive material formed by coating a core material with a metal having m.p. below the deformation temp. such as softening temp., m.p. or pyrolysis temp. of the core material.  
     CONSTITUTION: An electrically conductive material formed by coating the surface of a core material such as glass fiber, metal fiber or copper-plated carbon fiber with a metal such as tin, lead, aluminum or solder having m.p. below the deformation temp. of the core material in a thickness about 0.2W100μ, is used. Namely, a resin such as polyethylene or epoxy resin is compound with about 5W60vol%, based on the composition to be prepd., said electrically conductive material to obtain an electrically conductive resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63303688-A (JP)
Title: Multiple welding method
Inventor: KATANO HIDEKI
IPC: B23K26/21
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate correcting the positional deviation under mum and to improve the assembling accuracy by reducing the pressurizing force applied at the time of the spot welding at the time of regulating an optical axis right after each welding to prevent the strain from staying at members to be pressurized. CONSTITUTION:A cap 11 with a stem 19 is covered with a fiber support 16 and an air cylinder is actuated to press the tip part of a pressurizing lever 55 against a flange part 18 which is pressurized and fixed on the stem 19. An incident end side part 15 of a fiber 14 is inserted vertically into a small diameter cylindrical part 17 and positioned therein. A laser diode 12 is electrified to emit light which is condensed by a lens 13 and made incident on the fiber 14 and the output is measured from the projecting end with a power meter. The incident end side part 15 is moved and regulated in two XY directions and fine adjusted at the position where the output power becomes maximum and fixed thereon. Next, the stem 19 and the flange part 18 are welded together by one point in an equal interval by a YAG laser beam while adjusting the optical axis optically to attain the maximum output. At this time, the optical axis is regulated with 55<=1/4 pressurizing force of the pressurizing lever at the time of the YAG welding.
Patent JP-S621121-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIRAHATA RYUJI
IPC: C23C14/32
Filed: 1985-06-26
Abstract: PURPOSE:To produce a vapor deposition type magnetic recording medium having excellent corrosion resistance and magnetic characteristics by specifying the ratio between the vapor deposition rate of a magnetic metallic material and irradiation quantity of an ion beam to a non-magnetic substrate. CONSTITUTION:The ratio R/I between the vapor deposition rate R (Angstrom /sec) of the magnetic metallic material and the irradiation quantity I (mA/cm<2>) of the ion beam onto the non-magnetic substrate is specified to 2-15 in a method for producing the magnetic recording medium by depositing the magnetic metallic material by evaporation on the non-magnetic substrate and irradiating at least one kind of the ion beam selected from nitrogen and oxygen thereto. The magnetic metallic material to be used is metals such as Fe, Co and Ni or ferromagnetic alloys such as Fe-Co. Substrates made of Al, etc. are used in addition to high-polymer substrates such as PE terephthalate as the substrate.
Patent JP-S63305504-A (JP)
Title: Manufacture of shim coil
Inventor: YOSHIDA NAOHARU
IPC: H01F6/06
Filed: 1987-06-05
Abstract: PURPOSE:To shorten the production time while removing the displacement of a coil and an insulating spacer from specified positions, and to improve the quality of a shim coil by mounting the coil and the insulating spacer to a deformable or insulating sheet and winding the insulating sheet on a bobbin. CONSTITUTION:A plurality of deformable plate-shaped coils 2 are set up to a deformable planar insulating sheet 5 at intervals while insulating spacers 3a, 3b insulating each coil 2 are attached. The insulating sheet 5 is wound and stuck along the surface of a cylindrical bobbin 1 as an insulator together with the coils 2 and the insulating spacers 3a, 3b, and the coils are deformed to a saddle shape. Accordingly, mounting work to the bobbin of the coils and the insulating spacers is simplified, and the production time can be shortened; further, displacement from the positions of fitting on the bobbin of the coils and the insulating spacers is prevented.
Patent JP-H10329992-A (JP)
Title: Carrier tape reel
Inventor: MATSUSHITA OSAMU
IPC: H05K13/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate weaving of a tape in a carrier tape reel so as to prevent collapse of winding and so as to accomplish miniaturization. SOLUTION: A spring 3 is built in a winding core 2a, or 2b connecting a pair of reel flanges 1a, 1b together, and by means of the spring 3, the both flanges 1a, 1b are pulled inward by each other. In this way, a tape can be wound up with its side faces pressed by means of the both of the flanges 1a, 1b as a reel width 7 is set to be slightly narrower than a tape width, and as a result, a winding slippage or winding collapse of the tape can be prevented.
Patent JP-S6118986-A (JP)
Inventor: KUMAGAI EIICHI
IPC: G09F9/30
Filed: 1984-07-06
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-S6118475-A (JP)
Title: Method for lining inside surface of existing piping
Inventor: KOGA MOTOYUKI
IPC: B05D7/22
Filed: 1984-07-05
Abstract: PURPOSE:To avoid injection of excessive resin and to dispense with the use of pigs by calculating the length of the pipe from the internal pressure of feeding pipe of compressed air at the stage for feeding compressed air into the pipe to be coated using a blower. CONSTITUTION:When a blower 5 is driven before the beginning of lining, the compressed air passes to a branch pipe 2 through a feeding pipe 1. If the values of the internal pressure of a sensor 6 are expressed as functions of the diameter of the feeding pipe 1 and the length of the pipe as intrinsic function in a control circuit 8, the length of the pipe is operated from an observed value of the sensor 6, and necessary amt. of resin is operated. The time to be set for a timer 9 is decided by setting the time for injecting the resin using an injection device 10. If, under this condition, the lining resin is injected into a launcher 3 and the resin is conveyed pneumatically by atomizing using the airstream from the blower 5 into the feeding pipe 1, wastless lining on the inside surface of a pipe is executed.
Patent JP-H035444-A (JP)
Title: Novel triamine compound and its production
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1989-05-31
Abstract: NEW MATERIAL:A triamine compound expressed by formula I (R<1> and R<2> are H, alkyl or lower alkoxy). USE:Capable of effectively functioning as a photoconductive material, optically or chemically sensitized with a sensitizer, such as a dye or Lewis acid, accordingly suitably used as a charge transport substance, etc., in a photosensitive layer of an electrophotographic sensitive substance and especially useful as the charge transport substance in a so-called functional separation type photosensitive layer in which a charge forming layer and a charge transport layer are divided in two layers. PREPARATION:An alkali salt in an amount sufficient to neutralize a hydrogen halide formed in condensation reaction is added and a diamino compound expressed by formula II is reacted with a halobenzene compound expressed by formula III (X is halogen) in the presence of copper powder, copper oxide, etc., in the presence or absence of a solvent in nitrogen atmosphere at 150-250 deg.C to afford the compound expressed by formula I.
Patent JP-S5765856-A (JP)
Title: Seal structure of rotor of fuel injection pump for internal combustion engine
Inventor: KOMATSU KOUICHI
IPC: F02M41/14
Filed: 1980-10-07
Abstract: PURPOSE: To prevent oil leakage on the periphery of a rotor in a fuel injection pump by separating a geverner chamber from a pump chamber provided with a rotor by plates with seal materials.  
     CONSTITUTION: A feed pump 16 rotated by a drive shaft 14 pressurizes fuel, and introduces into a pump chamber 5 via a governer chamber 9, a pressurizing chamber 26, a control valve 10, and a groove 13 of a bush 11. In the pump chamber 5, a plunger 4 is provided to be reciprocated by the rotation of a rotor 6. The rotor 6 is shaped into a cylinder, and provided with the governer chamber 9 on the periphery of its one end. On both sides of the pump chamber 5, plates 18 and 19 are provided to be in touch with the periphery of the rotor 6 on their one ends, while seal materials 50 and 51 are applied to the upper and lower sides of the plate 18 on the side of the governer chamber 9 for preventing the pump chamber 5 from leakage of fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06121997-A (JP)
Title: Aeration device
Inventor: YAMAMOTO TAKASHI
IPC: B01F3/04
Filed: 1993-05-18
Abstract: PURPOSE:To prolong the stagnation time in water and to execute efficient aeration by micronizing the gas to be incorporated into liquid as far as possible with the simple device. CONSTITUTION:One or plural pieces of fluid discharge nozzles 3A, 3B having annular discharge nozzle holes are serially disposed within a casing 1. A cylindrical nozzle 5 is projectingly provided on the flank of the casing 1 in such a manner as to exist at one end on the extension line at the longitudinal axial line of these fluid discharge nozzles 3A, 3B and to position the discharge flow within the fluid discharge nozzles 3A, 3B. Hoses 7 for supplying high-pressure water are connected to the fluid nozzle in the casing 1 and the cylindrical nozzle 5 and a slit nozzle 5N for discharging the gas to the outer peripheral part at the front end of the cylindrical nozzle is formed in the cylindrical part of the casing. As a result, the gas is disintegrated by the discharged high- pressure water and is thereby micronized and mixed therewith. The gas is injected together with the high-pressure water into sewage and the stagnation of the superfine bubbles in the water is kept for many days and hours by which the sewage is efficiently aerated.
Patent JP-S5567422-A (JP)
Title: Continuous production of fiber reinforced foamed material
Inventor: IWATA SATORU
IPC: B32B37/00
Filed: 1978-11-14
Abstract: PURPOSE: To improve strength, anticorrosion, water resistance by arranging alternately and molding a bundle of long fibers impregnated by the resin which is foamed and cured in a short time and another bundle of long fibers impregnated by the resin which is foamed and cured at a high foaming rate.  
     CONSTITUTION: As fibers are used continuous and long ones such as glass, carbon, asbestos, metal, inorganic substances, cotton, nylon polyester, etc. As the resins R 1  which foam and are cured in a short time are used polyurethane, unsaturated polyester, phenole resin, urea resin, etc. As the resins R 2  which foam and are cured at a high foaming rate are used materials similar or unsimilar to the R 1 . Bundles, of long fibers impregnated by the R 1  or R 2  are alternately arranged, introduced into a molding passage the internal wall of which is made up of endless belts 21, 22, let to foam and cured holding their external side by holding rolls 31, 32 and bundles of expanded fibers 11, 12 are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62296950-A (JP)
Title: Metal pressure discrimination device for die casting
Inventor: TETSUANAGUCHI TAKAHIRO
IPC: B22D17/32
Filed: 1986-06-18
Abstract: PURPOSE:To enable discrimination whether product is pressurized and solidified at the normal metal pressure or not by discriminating whether a recess part corresponding to a sliding member in a metal pressure discrimination device is formed on the surface of a die-casting product or not. CONSTITUTION:In a pressure casting equipment 2, the die 4, 6 is supported to each holder 3, 5 and the sliding member 16 of the metal pressure discrimination device 1 is inserted as sliding freely into a guide hole 15 opening on the cavity 7 through a spring member 17. Molten metal M supplied on a plunger 10 in a sleeve 9 is poured into the cavity 7 a piston 13 of cylinder device 12, and then pressure receiving face of the member 16 is the same level as the cavity 7 face. When the inner pressure in the cavity 7 is not ascended to the normal pressure, the molten metal M is solidified as the pressure receiving face of the member 16 is projected and the recess part corresponding to the member 16 is formed on the product surface. In this way, the discrimination, whether the product is pressurized and solidified at the normal metal pressure or not, is obtd.
Patent JP-H05151362-A (JP)
Title: Method and apparatus for processing graphic
Inventor: JIYON ANDORIYUU HEROTSUDO
IPC: G06T15/30
Filed: 1992-06-01
Abstract: PURPOSE: To provide a method and device for solving a technical problem generated in a graphic processor in which a proper closing line is plotted along the side of a viewing window between two points where the boundary of a section to be displayed crosses the viewing window. CONSTITUTION: At the time of operating clipping along a viewing window 4 having a window boundary 8, it is necessary to plot a closing line 10 along the window boundary between a point EX where an element boundary exists from the viewing window 4 and a point EN where the element boundary enters the viewing window 4. This closing line 10 can be plotted along one of two paths between the two points. This system detects which one of those paths should be selected by the closing line 10. A line actually infinitely extending from a point P on the window boundary is inspected, and whether this line crosses the part of the element boundary outside the viewing window 4 between the entrance point and the exist point for an odd number of times or an even number of times is checked.
Patent JP-S63304597-A (JP)
Title: X-ray generating device
Inventor: SATO SHINJI
IPC: H01J35/22
Filed: 1987-06-04
Abstract: PURPOSE:To upgrade repeatability of plasma positioning by installing a condensing system in which laser beams are condensed between electrodes and adding a discharging gap switch function to a plasma generation part so as to shorten an energy injection time at the plasma generation part. CONSTITUTION:A high-speed switching gas valve 3 is operated by a reference pulse to form a lump of gas between electrodes 1 of a plasma generation part. A laser device 8 is oscillated synchronizing with said operation, and laser beams are condensed in the lump of gas, through a condensing lens, to become plasmatic. With this plasma functioning as a seed, discharge begins to occur between the electrodes 1 to which a high voltage is applied, and then plasma high in its temperature and in its density is generated. Since a focus position of the laser beams becomes a plasma generating position, an X-ray generating source can be upgraded in its positioning stability.
Patent JP-H04366271-A (JP)
Title: Lateral wall structure
Inventor: KATO YASUKUNI
IPC: E04F13/21
Filed: 1991-06-12
Abstract: PURPOSE:To make it possible to do temporary fitting by oneself and increase the fitting workability. CONSTITUTION:In a lateral wall 6 fixed at a specified position against vertical members A of a building, mutually adhesive fasteners 4, 5, 9, 10 are provided on the vertical members 1, 2 and the lateral wall 6. The lateral wall 6 is fitted temporarily to the vertical members 1, 2 by plane fasteners 4, 5, 9, 10 and is fixed at the specified position after this temporary fitting.
Patent JP-H09316312-A (JP)
Title: Polycarbonate resin composition
Inventor: OKAMOTO MASAYA
IPC: C08K9/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition reduced in pyrolytic deterioration during molding, etc., and having excellent thermal stability by incorporating a metal salt and an epoxidized vegetable oil into a polycarbonate. SOLUTION: The composition comprises 100 pts.wt. polycarbonate (A), 0.01-5 pts.wt. metal salt (B), and 0.01-0.5 pts.wt. epoxidized vegetable oil (C). If the amount of the salt (B) exceeds 5 pts.wt., the mol.wt. of the polycarbonate resin is reduced. If the amount thereof is smaller than 0.01 pt.wt., the effect of a pigment, etc., is reduced. Even if the amount of the oil (C) exceeds 0.5 pts.wt., the effect of pyrolysis inhibition is not enhanced any more. If the amount thereof is smaller than 0.01 pt.wt., the effect of pyrolysis inhibition is insufficient. The addition of the oil (C) serves to reduce the amount of phenols which generate through decomposition and dissolve away to about one-tenth that in the composition not containing the oil (C). This composition is especially suitable for use as a molding material for food containers.
Patent JP-S5664489-A (JP)
Title: Semiconductor laser element
Inventor: YANO MORICHIKA
IPC: H01S5/323
Filed: 1979-10-29
Abstract: PURPOSE:To set a mixed crystal of a clad layer at a target value by a method wherein a GaAlAsP layer is put on a GaAs substrate as a preparatory growth layer, and the clad layer and an active layer are laminated on the layer. CONSTITUTION:N-GaAlAsP is placed on an N-GaAs substrate 1 as a preparatory growth layer 6, and N-GaAlAsP is grown on the layer 6 as the first layer 2 furnctioning as a clad layer. P-GaAlAs or P-GaAs as the second layer 3 working as an active layer, P-GaAlAsP as the third layer 4 serving as a clad layer and P<+>-GaAs as the fourth layer 5 functioning as a contact layer are successively laminated. Thus, the mixed-crystal ratio of the layer 2 grown on the layer 6 is kept at a fixed value.
Patent JP-S6031041-A (JP)
Title: Grain discriminating sensor
Inventor: KANEFUJI YUUJI
IPC: G01N21/27
Filed: 1983-07-29
Abstract: PURPOSE:To enable accurate measurement, by installing in parallel a phototransistor in the neighborhood of a luminescent diode and allowing a ray of light flashed from the diode to pass through grains of unpolished rice and to reach the phototransistor. CONSTITUTION:On a holding frame 1, a luminescent diode 2, a luminescent element and a light-receiving phototransistor 3, a light-receiving elements are mounted and said diode 2 and phototransistor 3 are mounted inside of upright holes 4, 5 formed parallel with the specified distance on the holding frame 1. When a discriminating sensor of this kind is located above the surface of mass of unpolished rice grains 7, the ray of light flashed from the diode 2 passes through the mass of the rice 7 and after reflection inside reaches the phototransistor 3. Then, if unhulled rice grains are detected in the grains 7 of unpolished rice, grade of reflection enables accurate detection of existence of the unhulled grains.
Patent JP-H08801-A (JP)
Title: Controller for electrical parts in pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-06-22
Abstract: PURPOSE:To take a required countermeasure by finding out the fault of electrical parts in a PACHINKO machine at early stages. CONSTITUTION:When the fault(short-circuit, disconnection or damage) occurs in the electrical parts 10, a detecting means 30 detects it, and outputs a detection signal. A control means 40 receiving the detection signal outputs a stopping signal to a driving means 20, and stops the driving of the electrical parts 10. Therefore, it is possible to find out the fault of the electrical parts 10 at early stages by the detection signal when it occurs in the electrical parts 10. Also, since the driving of the parts can be stopped by the control means 40, influence on other electrical parts 10 can be suppressed to a minimum.
Patent JP-H11319693-A (JP)
Title: Coating method for core material particle
Inventor: UCHINO MASAZUMI
IPC: B05D1/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the coating/granulating method capable of uniformly coating a coating film on a surface of the particles and also capable of treating industrially on a large scale in a short time. SOLUTION: In the coating/granulating method in which the coating resin is applied on the surface of core material particles by supplying heating gas while spraying coating liq. in which the coating resin is dissolved in a solvent on the core material particles and drying the solvent of the coating liq., the temp. of the heating gas to be supplied is kept at the temp. 10-100 deg.C higher than a melting point of the coating.
Patent JP-S5365293-A (JP)
Title: Production of fine-grain silica
Inventor: KURAMOTO TOORU
IPC: C01B33/18
Filed: 1976-11-25
Abstract: PURPOSE: To obtain fine-grain silica sol efficiently and economically by subjecting perfectly homogeneous silica sol to spray drying. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09302041-A (JP)
Title: Crosslinking-group-containing copolymer buildup film and resist material containing the same
Inventor: MIYASHITA TOKUJI
IPC: G03F7/038
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer capable of being built up by forming a copolymer comprising two specified types of structural units in a specified ratio and to obtain a buildup film made from this copolymer, and a light- or electron- beam-crosslinked resist material made of this film. SOLUTION: Sixty (60) to 95mol% N-alkyl-substituted acrylamide and 4- vinylpyridine are polymerized in an aromatic hydrocarbon solvent to obtain a copolymer comprising structural units represented by formula I (wherein m is 10-14) (step a). The copolymer obtained in step a is dissolved in an alcohol, an excess of an ω-halogen-alkylalcohol is added to the solution to quaternize the pyridine part, the obtained copolymer solution is poured into a poor solvent to obtain a copolymer comprising structural units represented by formula II (wherein n is 1-12; and X is a halogen or ClO4 ) (step b). The copolymer obtained in step b is esterified to obtain a copolymer containing 60-95% structural units represented by formula I and 40-5wt.% structural units represented by formula II and having a number-average molecular weight of 3,000-100,000 (step c).
Patent JP-S5765175-A (JP)
Title: Roaster of granular food
Inventor: YOSHIMURA ISAO
IPC: A23N12/10
Filed: 1980-10-07
Abstract: PURPOSE: A cap equipped with twisted stirring blades is set to the roasting drum, which is attached to the revoling shaft, then the roasting drum is heated under rotation to effect roasting simply.  
     CONSTITUTION: The roasting drum 11 is fixed demountably to the shaft 5 roratable with the motor 9 through reduction gears 7, 8 and the cap of the drum 13 is equipped with spiral stirring blades 15. Coffee beans are contained in the roasting drum 11, the cap 13 is set and the drum is attached to the shaft 5, then heated with heater 2 to effect roasting. A time switch is used to enable the treatment for a prescribed time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08331942-A (JP)
Title: Seedling transplanter
Inventor: TASAKA KOHEI
IPC: A01C11/02
Filed: 1995-06-08
Abstract: PURPOSE: To provide a seedling transplanter for making the amount of seedling sent to a roll seedling feeding part approximately equal to that to a seedling placing stand, preventing change in shape or damage to mat seedlings, having improved workability without causing an undesirable seedling transportation to a seedling device. CONSTITUTION: This seedling transplanter is equipped with a roll seedling feeding part namely a seedling supplying means 74 constituted to continuously send out roll seedlings obtained by winding long mat seedlings in a rolled state from its outer peripheral side, a seedling placing stand 61 for placing the roll seedlings and a planting device 44 for taking out stocks of the seedlings one by one loaded on the seedling placing stand 61 from the end part of the seedlings and plants them in a field and makes the amount of the seedlings sent to the roll seedling feeding part approximately equal to that to the seedling placing stand.