baber/WOPTO huggingface dataset:
Patent JP-2000129166-A (JP)
Title: Polyolefin-based powder coating composition
Inventor: MIYAGAWA TAKASHI
IPC: C09D5/03
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of stably forming a specific special pattern having rough feeling with one time of coating and useful for increasing beautifulness of a metal, etc., by using a plurality of different polyolefin-based powder resins. SOLUTION: This polyolefin-based powder coating composition contains (A) total 100 pts.wt. of two kinds of polyolefin-based powder resins having different color tones and crystallization temperatures and (B) 0.1-10 pts.wt. of an organic-based foaming agent. Preferably, in the component A, a weight ratio of (a resin having high crystallization temperature to a resin having low crystallization temperature) is (10/90)-(80/20) and a difference of the crystallization temperatures is 5-70 deg.C, and further in the component B, an average particle diameter is 0.1-50 μm, concretely azodicarbonamide is used, and further, an antioxidant, an ultraviolet absorber, a free radical scavenger, etc., may suitably be mixed.
Patent JP-H10124607-A (JP)
Title: Bar code reader
Inventor: HIROMITSU TSUNAYOSHI
IPC: G06K7/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader capable of simply and quickly reading out a bar code by arranging an irradiating position indicating part consisting of a long member along the width direction of a body irradiation part in the front of the irradiation part. SOLUTION: The bar code reader 10 is portable and consists of a body 11 and a frame 21. The frame 21 has the irradiating, position indicating part 22 on its tip. The indicating part 22 is an approximation for the irradiating position and width of a laser beam applied from the body irradiation part 13 so as to simply and correctly irradiate a bar code with the laser beam. The indicating part 22 is constituted of a long member formed along the width direction of the irradiation part 13 and arranged on a position separated from the front 14 of the irradiation part 13 by a prescribed distance. Since the lateral width (d) of the indicating part 22 is set up so as to be almost equal to the lateral width of a bar code or larger than that, the matching of width between the bar code and the laser beam can be more easily executed.
Patent JP-S63155875-A (JP)
Title: Assmebling structure for television set
Inventor: IKEDA MANABU
IPC: H04N5/64
Filed: 1986-12-19
Abstract: PURPOSE:To electrically and simply connect electric components assembled in an enclosure and a wiring board by providing spring terminals connecting the electric components and a holder with a pattern land part of the wiring board inserting thereto into the enclosure. CONSTITUTION:An electronic component is assembled to a prescribed position in the enclosure 1 and the spring terminal 9 provided to a lead wire 3 of the electric component 2 is inserted in the holder 8 in a direction of arrow (i). The assembling is finished by inserting the wiring board 10 having the pattern land 11 between the ceiling plate of the holder 8 and the spring terminal 8 in the direction of arrow (i). As a result, the electronic component 2 and the wiring board 10 are connected electrically by having only to apply the assembling to insert the spring terminal 9 and the wiring board 10 into the holder 8. Thus, handling of lead wires and connection of a connector in a narrow case inside are not required.
Patent JP-H03161925-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA HIROSHI
IPC: H01L21/306
Filed: 1989-11-20
Abstract: PURPOSE:To perform fine openings by a method wherein an SiO2 film at window parts is subjected to anisotropic etching to leave part of the SiO2 film, an insulating film is formed on remaining inner walls and the remaining SiO2 film is subjected to wet etching. CONSTITUTION:An emitter layer (region) 2, a base layer (region) 3 and a collector layer (region) 4 are provided on a P-type Si substrate 14 like a prescribed design, the layers are covered with a non-doped SiO2 film (an NSG film) 7 and a BPSG film 9 is superposed on the film 7. A resist mask 9 is provided to perform a dry etching and the film 7 is left by 1000Angstrom  or thereabouts. The resist 9 is removed, the film 8 is covered with an Si3N4 film 10a and a dry etching of a large selection ratio is performed to form sidewalls 10. The remaining SiO2 film 7 and a surface SiO2 film 5 are etched away using an HF through the masks 10. At this time, the film 8 other than the film 8 at connection parts is also etched away to a certain degree. The sidewalls 10 are etched away with a hot phosphoric acid and individual electrodes 22 to 24 consisting of Al-Si are attached to complete a device. By this constitution, a device having fine connection windows is obtained and damage to the substrate and a partial shaving-off of the substrate are eliminated at the time of windowopening.
Patent JP-H03162631-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G7/04
Filed: 1989-11-20
Abstract: PURPOSE:To attain the high integration of a circuit to eliminate adjustment places and to make the performance uniform by providing a pulse current generating means, a digital detection type displacement sensor, and an PID arithmetic means. CONSTITUTION:A load placed on a disk 11 displaces a load reception part 12. The displacement is detected by a digital displacement sensor 3 and then a PID arithmetic part 41 performs PID processing by digital arithmetic. Then a pulse current from a pulse current generation part 2 which turns ON/OFF with duty corresponding to the PID output Q flows to a focus coil 13 to control a generated electromagnetic force. Consequently, the balance of the load reception part 12 is maintained and the duty of the pulse current is proportional to the electromagnetic force balancing with the load, so the value of the pulse duty is converted into a mass value to determine a weighed display value. Consequently, an analog circuit requires only a constant current generating circuit 21 for generating the pulse current, adjustment places are reduced while the high integration is available and the performance of the product can be made uniform.
Patent JP-S63154729-A (JP)
Title: Optical disc
Inventor: SUGANO TATSUYA
IPC: G11B7/2433
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to reduce the double refraction of an optical disc by decreasing the photoelastic constant of an aromatic polycarbonate, by forming the disc from an aromatic polycarbonate copolymer obtained by copolymerizing two specified bisphenols through carbonate bonds. CONSTITUTION:This optical disc is formed from an aromatic polycarbonate copolymer obtained by copolymerizing 95-5mol% 4,4'-dihydroxy-2,2,2- triphenylethane with 3-97mol% 2,2-bis(4-hydroxy-3-tert-butylphenyl)propane through carbonate bonds. It is preferable that the viscosity-average MW of this copolymer is 13,000-50,000.
Patent JP-H02148564-A (JP)
Title: Battery carrier
Inventor: SUZUKI HIROSHI
IPC: H01M50/244
Filed: 1988-11-29
Abstract: PURPOSE:To perform mounting and dismounting work of a battery with small labor and lightly by providing a battery housing frame with wheels and a lifting means lifting the wheels in company with mounting and dismounting the housing frame. CONSTITUTION:A battery housing frame H is provided four pieces of wheels 9 and 10 ground supporting to the same height or to the almost same height with the placing height of a loading part T in a state of being separated from a traveling machine. The right and left front wheels 9 of these wheels 9 and 10 are supported by a front wheel supporting arm 11 being able to vertically oscillate, while the right and left rear wheels 10 are supported by a rear wheel supporting arm 12 able to vertically oscillate. Further, a lifting means D lifting the wheels 9 and 10 to a housing frame H in company with mounting and dismounting the housing frame H on the loading part T to raise aforesaid wheels 9 and 10 in the state where the housing frame H is mounted on the loading part T is provided. Further, a receiving terminal S1 and a feeding terminal S2 are so constituted as to be intermitted in company with mounting and dismounting the housing frame H to the loading part T.
Patent JP-H10139938-A (JP)
Title: Rubber composition for tire
Inventor: KAWASE MASATO
IPC: C08L21/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. for tires which is almost free from blooming, excellent in processibility, and low in cost. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. rubber component comprising a natural rubber and/or an isoprene rubber with 0.5-5.0 pts.wt. antioxidant which mainly comprises a 2,2,4-trimethyl-1,2-dihydroquinoline polymer and contains not more than 3wt.% 4-(p-aminophenyl)-2,2,4-trimethyl-1,2- dihydroxyquinoline.
Patent JP-H09268889-A (JP)
Title: Spiral segment corresponding to curve
Inventor: MATSUI YOSHIHIKO
IPC: E21D9/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a spiral segment capable of being used in a curved part of a primary lining. SOLUTION: A spiral segment is assembled in a spiral shape to constitute a primary lining 2 of a shield tunnel, and a cylinder equivalent to a curved part 21 of the primary lining 2 is split by the center line in the direction of the radius of curvature to form a diagonally truncated cylinder. The diagonally truncated cylinder is split into the prescribed number in the circumferential direction to form one set of segment bodies 1a-1f provided with ridge-shaped projection on each end part in the circumferential direction. Each of one set of the segment bodies 1a-1f is successively shifted in the horizontal direction by the prescribed dimension so as to be spirally arranged.
Patent JP-2001124495-A (JP)
Title: Discharger for flier
Inventor: FURUYA SEIICHIRO
IPC: F41F3/042
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent or restrain high-pressure shock waves, which occur when a flier is discharged, from occurring or propagated within a canister, in a discharger for a flier. SOLUTION: The nozzle of the rocket motor of a flier 1 is equipped with a nozzle cover 7 where a pointed bar 7a is attached in the position opposed and proximate to the rear cover 4 of a canister 2, and the nozzle cover breaks through the rear cover 4 at the same time with the opening of the nozzle cover so as to secure a gas passage, whereby the occurrence of shock waves is suppressed.
Patent JP-H11142362-A (JP)
Title: Diagnostic apparatus for soundness of cable penetration
Inventor: MIZUGUCHI KOJI
IPC: G01N22/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus, for the soundness of a cable penetration, by which an exfoliation degree is diagnosed, irrespective of the existence of a leak by monitoring a vacuum, on the basis of the capacitance, the dielectric loss or the like of a filler used to maintain airtightness in the module part of a cable penetration. SOLUTION: A diagnostic apparatus, for the soundness such as the airtightness of the like of a cable penetration 10 which is passed airtightly through a partition by connecting a cable 15 or the like from both sides is composed of a capacitance measuring means 26 which measures a capacitance across a through conductor 12 which is passed through the partition of the cable penetration 10 and a ground 28 and of a dielectric-loss measuring means 27 which measures a dielectric loss.
Patent JP-S63155221-A (JP)
Title: Coordinate reader
Inventor: KAMATA ATSUSHI
IPC: G06F3/0488
Filed: 1986-12-18
Abstract: PURPOSE:To vary an input surface optionally by varying the setting of a coordi nate origin with an external switch, etc., and switching an X and a Y direction about the varied coordinate origin as a reference point. CONSTITUTION:An AC magnetic field is produced by a coordinate indicator 1 and when an optional point in a sense line group 2 is indicated by the coordinate indicator 1, an electromotive force is induced on the indicated sense line. The sense line group 2 is connected to an analog switch group 3; and analog switches 1a-1d and 2a-2d of the analog switch group 3 are selected by decoders 4 and 5, which are selected with a decoder select signal from a control part 12. The electromotive force induced on the sense line indicated by the coordinate indicator 1 is inputted on an arithmetic part 9 through the analog switches, an amplifier 6, and an A/D converter 7 and the arithmetic part 9 calculates coordinate values.
Patent JP-H03164564-A (JP)
Title: Multi-way injection type injector
Inventor: NAITO SHIGERU
IPC: F02M61/18
Filed: 1989-11-21
Abstract: PURPOSE:To improve fuel atomizing performance by dividing a branch type injection passage in an adaptor disposed on the downstream side of a fuel injection nozzle into plural injected flow passage parts by a protruding part protruding from the flank, thereby reducing the adhesion of fuel to the wall surface. CONSTITUTION:Inside a sleeve-like injector body 2 provided with a fuel injection nozzle 1 at the center of one end part thereof, a needle valve 4 provided with a pintle part 3 at its tip is slidably mounted in the state of protruding from the fuel injection nozzle 1. The tip of the body 2 is provided with an adaptor 8 forming an injection passage 5 for branching fuel spray flow. In this case, the injection passage 5 is formed into approximately elliptic shape in the cross section, and a pair of protruding parts 9a, 9b are formed from both side faces on its minor axis side toward the center. The fuel spray flow therefore runs smoothly along the respective protruding parts 9a, 9b, thus reducing the adhesion of fuel to the wall surface. As a result, fuel atomizing performance is improved.
Patent JP-2001089903-A (JP)
Title: Men's undershirt
Inventor: KITSUKAWA KIMITARO
IPC: A41B9/06
Filed: 1999-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a men's undershirt capable of performing stylish appearance without showing itself even if bwtton(s) of a shirt worn thereon is (are) opened by deepening a neckline of the undershirt, and also capable of solving uncomfortable feeling due to sweating. SOLUTION: This men's undershirt 1 is the same as conventional one in the viewpoint that the material forming it is mainly cotton thread. This is designed in such a scheme that a neckline, i.e. a neckline 4 formed by a neck hem 3, is set in the center of a front body 2 forming the undershirt, and its depth in a V-shaped fashion extends up to the middle part between the pit of the stomach and the navel, which is about three times longer than that of a conventional one.
Patent JP-2001078893-A (JP)
Title: Coffee bag
Inventor: KIKUCHI KEIICHI
IPC: B65D77/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve stability and safety and to easily pour hot water by means of making a bag large by forming a bag shape simple dripper with an open top to be used inside a cup through the use of a bag which has a flat bag shape by the superimposition of two surfaces as a whole and is constituted of a filter. SOLUTION: In the filtering dripper of regular coffee, the bag shape simple dripper with its open top to be used inside the cup is formed by the bag 5 consisting of the filter 3 in the flat bag shape by the superimposition of the two surfaces as the whole. Opening part frames which are separated into a front surface side and a rear surface side are arranged in the opening part 4 of the bag 5 and integrated in the circumference of the opening part of the bag via the integrally attached bag 5. Return parts 6 extended upward are disposed at the both left and right ends of a front part frame 16 thereof, a pouring surface 8 extending upward is arranged in a rear surface frame 13 thereof and also a set board extending to left and right, which is integrated with the bag 5 only at the center part is arranged, in the lower part.
Patent JP-2001126665-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: MORI KAZUYUKI
IPC: H01J65/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp with a discharge vessel which is free from cracking or gas leakage owing to the accumulation of distortion caused by ultraviolet rays in the chip portion formed in the discharge vessel. SOLUTION: The discharge vessel (1) made of a quartz glass is filled with a discharge gas for generating excimer molecules by the dielectric barrier discharge, having a transparent portion, and the outer surface of its end frosted or coated with a highly refractive material (10).
Patent JP-H03166373-A (JP)
Title: In-line cvd device
Inventor: NAKAMURA KYUZO
IPC: C23C16/50
Filed: 1989-11-24
Abstract: PURPOSE:To remove a film depositing on a substrate holder, etc., without decreasing the working rate by incorporating an cleaning device for the substrate holder in the in-line process. CONSTITUTION:A substrate 14 is attached to the substrate holder 15 at a substrate attaching part 1, heated to a specified temp. in a charging part 2 evacuated to a specified vacuum and sent to a film forming part 3. A film is formed on the substrate 14 by the ordinary CVD method in the film forming part 3. A substrate detaching part 4 is vented, and the substrate 14 coated with the film is detached in a substrate detaching part 5. The substrate holder 15 is sent to an etching part 6. A gaseous etchant is introduced into the etching part 6, an RF power is impressed on an RF cathode 23 to etch the holder, and the film depositing on the holder 15 is removed. The cleaned holder 15 is returned to the substrate attaching part 1 by a return conveyor 13.
Patent JP-H01147170-A (JP)
Title: Liquid pump
Inventor: TAKEDA YOSHIAKI
IPC: F04B9/00
Filed: 1987-12-02
Abstract: PURPOSE:To prevent a leakage of liquid in a pump case from occurring to the full by rotating a rotary magnetic pole on the outer circumference and reciprocating a piston where a reciprocating magnetic pole on the inner circumference is clamped. CONSTITUTION:Rotary magnetic poles 10a, 10b at the outside of a pump case are rotated by a motor 11 and thereby each polarity of these rotary magnetic poles to reciprocating magnetic poles 7a, 7b is alternately altered, and since each piston reciprocating center position of these reciprocating magnetic poles 7a, 7b and rotary magnetic poles 10a, 10b is shifted a piston 6, where these reciprocating magnetic poles 7a, 7b are set up, is repeated of its attraction and repulsion by the rotary magnetic poles 10a, 10b, thus this piston 6 reciprocates. Since the piston 6 is completely sealed in the pump case 1, liquid inside this pump case 1 is in no case leaked to the outside.
Patent JP-H11114353-A (JP)
Title: Absorbing and removing agent of carbon dioxide
Inventor: TOMOE YASUYOSHI
IPC: B01D53/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an absorbing and removing agent with which carbon dioxide present as an impurity in a gas or liquid can be rapidly and efficiently absorbed and removed even when a high concn. soln. is used without the corrosion of a device. SOLUTION: This absorbing and removing agent is used in the process described below. A gas is introduced through the lower part of a carbon dioxide absorption tower while a high concn. aq. soln. of 50 wt.% n-propanolamine(NPA) is supplied through the top part and brought into contact with the gas as a counter flow so as to absorb carbon dioxide in the gas to the NPA soln. Then the soln. is discharged through the bottom of the tower, heated by a heat exchanger and introduced into an amine regenerating tower to release the carbon dioxide absorbed in the NPA aq. soln while the NPA is reused.
Patent JP-H04173661-A (JP)
Title: Tape support
Inventor: NAKAJIMA TAMOTSU
IPC: B65H35/07
Filed: 1990-11-07
Abstract: PURPOSE:To simply and easily form a tape with the separation section in tape adhering operation by providing members of foaming a non-adhesive area of the adhesive tape at the opposite position of a tape winder near a cutter. CONSTITUTION:For a tape support 1 which has a cutter 5 to cut an adhesive tape drawn out of a tape winder 2 to the tape support 1, member(s) 4' or 4, 4' is provided nearly behind or nearly before and behind the cutter 5 to form a non-adhesive area where the adhesive force on the adhesive face of the adhesive tape is really extinguished. Specifically, bundled materials which contain small pieces of sheets 4 in piles are prepared on springs 3, 3' which are provided nearly behind or nearly before and behind the cutting section 5, thereby small pieces 4, 4' are separated from the bundled materials in tape cutting and transferred to the end of the tape in sequence by contact pressure, and a non-adhesive area can be formed.
Patent JP-S63149538-A (JP)
Title: Sample for microscope inspection and manufacture thereof
Inventor: JIYORUJIYU ANRI GII BUROWADO
IPC: H05K3/00
Filed: 1987-12-02
Abstract: Sample intended to be examined under the microscope which comprises a board having a performation provided with a covering and embedded in resin. A checking device, of which the cylindrical rod has a diameter just less than that of the perforation, is inserted into the latter.
Patent JP-2000126873-A (JP)
Title: Welding information detecting device
Inventor: KITSUNAI KEIICHIRO
IPC: B23K11/24
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding information detecting device capable of allowing a worker to surely recognize the achievement of the detecting action of the welding information on a part to be welded. SOLUTION: A welding information detecting device is provided with a body 10 which is provided with a sensor 30 to detect the welding information and a display part 14 to which the sensor 30 is connected in an attachable/ detachable manner and which displays the welding information based on the detection result detected by the sensor 30, and can be held by hand, a vibration generating means 20 to give the vibration at least to a holding part to be held by hand of the body 10, and a vibration generating action control part 27 to control the vibration generating means 20 to be driven during the detection of the welding information.
Patent JP-H06141877-A (JP)
Title: Method for extracting polysaccharides
Inventor: MINAMISAKO KAZUE
IPC: C12R1/89
Filed: 1992-11-13
Abstract: PURPOSE:To provide a method for extracting polysaccharides in which the light-colored polysaccharides can be extracted at a low cost. CONSTITUTION:This method for extracting polysaccharides is to add a water- miscible organic solvent to a wet algal body, destroy the cell thereof, remove a fat-soluble component in the cell and subsequently perform enzymic reaction in a method for destroying the cell of the wet algal body separated from a cultured solution of an alga, then carrying out the enzymic reaction and extracting the polysaccharides. Since fat-soluble pigments such as chlorophyll can previously be removed, the extracted polysaccharides are prevented from coloring with the pigments and the polysaccharides having high merchandise value can be obtained. Since a small amount of the solvent used for washing, etc., is sufficiently used, cost can be reduced.