baber/WOPTO huggingface dataset:
Patent JP-H10309975-A (JP)
Title: Crawler type cargo vehicle
Inventor: MAEDA FUJIO
IPC: B60P1/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To quickly load and carry a lengthy bar in an inclined ground or a forest on a mountain with good mobility by providing a super structure on a crawler type lower structure, providing a revolving base on the super structure, connecting the base end to the revolving base by a pin, and providing a joint arm having a holding means on the top end. SOLUTION: A rovolving superstructure 20 rotatable around a pivot J1 is provided on a crawler type lower structure 10. A driver's seat 30, a driving source, a revolving base 50 rotatable around a pivot J2, and a platform 60 are provided on the superstructure 20. A joint arm 70 is provided on the revolving base 50, and a holding type wrist 80 is provided on the top end of the joint arm 70. A crawler is self-traveled and stopped, the superstructure 20 or the revolving base 50 is rotated and stopped, the joint arm 70 is raised and fallen, and stopped, and the holding type wrist 80 is opened and closed, whereby a lengthy bar present within the reach range of the joint arm 70 can be quickly loaded on the platform 60 and carried with good mobility even in a narrow inclined ground or a thickly wooded forest on a mountain.
Patent JP-S6115534-A (JP)
Inventor: ITOU KEIICHI
IPC: B60R16/04
Filed: 1984-06-29
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-S5926630-A (JP)
Title: Drum brake
Inventor: HATSUTORI TOSHIYUKI
IPC: F16D51/22
Filed: 1982-08-04
Abstract: PURPOSE:To prevent the entry of water into the brake and to prevent a wire or a lever from being damaged due to an obstacle by a method wherein a brake bar is arranged between a cam on a cam shaft and a shoe-plate. CONSTITUTION:When the inner wire 70 is pulled, the brake lever 60 is rotated to rotate the cam shaft 32 and the cam 42 brings brake shoes 48 and 50 into contact with a brake drum 24 so that a braking power is applied on a wheel hub 12. As the brake lever 60 is interposed between the wheel hub 12 and the shoe-plate 10, one end of the cam shaft 32 can be covered with a cap 40 to thereby improve the waterproof property of the brake. Further, as the movable part of the brake such as the brake bar does not project outside, the wire 64 can be arranged along the side surface of the shoe-plate and there is no possibility of an obstacle on the road hitting against the brake.
Patent JP-H10312967-A (JP)
Title: Material gas controller for semiconductor manufacturing device
Inventor: NABESHIMA KEIKO
IPC: H01L21/205
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure the inputting operation of an instruction to an opening/closing valve provided in the passage for material gas in a semiconductor at a semiconductor manufacturing device for supplying the material gas to a processing chamber. SOLUTION: Plural kinds of opening/closing control patterns 22 are prepared for plural valves provided at a material gas route to be held in a memory 21. Then, at the time of the input operation of an opening/closing instruction to these valves, a display part 12 display-outputs an area for selecting the opening/closing control pattern on a display screen. Then, the selecting input of the opening/closing control pattern at the area by an operator is received by an inputting part 1, and a material gas control part 15 open/close-controls the valve according to the opening/closing control pattern selected by the operator.
Patent JP-S6028276-A (JP)
Title: Manufacture of thin film diode
Inventor: AOTA KATSUMI
IPC: H01L29/868
Filed: 1983-07-26
Abstract: PURPOSE:To reduce the number of patterns as well as to contrive improvement in manufacturing accuracy by a method wherein a semiconductor layer is self- matchingly formed at the overlapping part of two patterns. CONSTITUTION:The first electrode layer 14 and a semiconductor layer 15 are patternized by the first pattern 11. Subsequently, an interlayer insulating film 17 is formed in such a manner that layers 14, 15 and 16 are covered by the film 16 without removing a resist film 16. Then, the film 16 is removed and, at the same time, the film 17 located above the film 16 is also removed, and a contact hole is formed in a self-matching manner. Subsequently, the layer 15 is patternized by the second pattern 12 and it is turned to a semiconductor 18. Subsequently, the second electrode layer 19 is formed on the layer 14 and the layer 18, and the layer 19 is patternized by the third pattern 13. In this case, the layer 15 is self-matchingly formed at the overlapped part of the pattern 11 and 12. As a result, the matching accuracy between patterns is relaxed, and the same type of element can be formed accurately even when it is slightly deviated, thereby enabling to reduce the number of patterning and to improve the manufacturing accuracy.
Patent JP-S62293273-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/22
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a small-sized inexpensive output terminal equipment (printer) capable of communicating with the outside and being used also as a copying machine by arranging a laser beam generating source, scanning, reflecting and image-forming means, a photoelectric transducer, a signal processing circuit, etc., on the lower part of an original platen of an electrophotographic copying machine. CONSTITUTION:Mechanical and optical mechanisms such as a lens 1 provided with reflecting and condensing functions, an image formation lens 2, a polygon mirror 3, the photoelectric transducer 5, a photosensitive drum 10, and a laser beam source are arranged on the lower part of an original platen 8. Light from an original is condensed by a rod lens 5a of the transducer 5, the optical information of an image such as characters and graphics is formed on an image sensor 5b, a line image is transduced into an electric signal, the electric signal is temporarily stored in a storage device 34 through a circuit part 39 and an encoding/decoding circuit part 35 and then transmitted from a terminal 41 to the outside through a MODEM 37 and a circuit control part 38. A scanner driver 33 and a scanner motor 36 are driven to execute printing based on laser irradiation and an electrophotographing process.
Patent JP-S5662922-A (JP)
Title: Heat treating method of parts to be slided for plastic working apparatus
Inventor: KUNIOKA SABUROU
IPC: C23C8/18
Filed: 1979-10-22
Abstract: PURPOSE: To thicken the effective internal oxide film layer formed on surfaces and increase resistance force against abrasion, fusion loss, seizure etc. by creating an atmosphere contg. specified amount of CO gas in the furnace at the time of heating the parts to be slided for plastic working apparatus within a heating furnace and heat treating the same.  
     CONSTITUTION: In a plastic working apparatus which applies rolling, drawing, extruding or seamless steel pipe working to a steel blank material, the parts to be slided disposed in the relation of being slided by the blank material, for example, mandrels, dies and the guiding members for the blank material are heat-treated to form oxide films of superior lubricity and heat insulation characteristic. To this end, the atmosphere in the heating furnace is made to an atmosphere contg. CO gas at ≤5%, and said parts are heated, after which they are subjected to heat treatment such as annealing (pierced plugs) or hardening (rolled plugs). The internal oxide film layer of superior abrasion resistance, fusion-loss resistance and seizure resistance is thickly formed on the base metal in uniform and close contact therewith. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06347854-A (JP)
Title: Driving device
Inventor: KAI TADAO
IPC: G02B27/64
Filed: 1993-06-07
Abstract: PURPOSE:To provide a driving device capable of adjusting the driving quantity of an object to be driven to a proper quantity only by a minimum adjusting work. CONSTITUTION:In the driving device having a detector detector detecting a physical quantity on a revolving motion around a prescribed detecting shaft of an object to be detected and driving the object to be driven provided on the object to be detected in a direction where the object to be driven is regulated by a prescribed correcting shaft, based on the output of the detector, at least, an arithmetic means 110 operating the driving quantity of the object to be driven based on the output of the detector and an angle formed by the detecting shaft and the correcting shaft and a driving means 120 driving the object to be driven based on the arithmetic result of the arithmetic means 110 are provided.
Patent JP-H01305810-A (JP)
Title: Method for electrically heating polycrystalline silicon
Inventor: OGAWA HIROSHI
IPC: C01B33/02
Filed: 1988-06-02
Abstract: PURPOSE:To uniformly heat a polycrystalline silicon rod with an inexpensive small-capacity power unit by applying continuous single electrical heating and simultaneous electrical heating when the plural polycrystalline silicon rods are electrically heated to produce polycrystalline silicon. CONSTITUTION:Plural silicon rods 1a, 1b, etc., are inserted in the power units connected in series, and the on-off circuits 2a, 2b, etc., for connecting the respective silicon rods are connected in parallel. The on-off circuit 2a, for example, is turned off, and other on-off circuits 2b, 2c, etc., are turned on to exclusively heat only the silicon rod 1a with the one power unit. The plural silicon rods 1a, 1b, etc., are heated one by one in the same way by continuous single electrical heating. The single heating of all the silicon rods 1a, 1b, etc., is repeated several times to heat the rods to a specified temp. All the on-off circuits 2a, 2b, etc., are turned off, and all the silicon rods are electrically heated at the same time.
Patent JP-H08326651-A (JP)
Title: Vibratory compressor
Inventor: FUJISAWA YOSHIAKI
IPC: F04B35/04
Filed: 1995-06-02
Abstract: PURPOSE: To shorten a process, reduce man-hours and secure line operation, by arranging a striking part on an end plate side on the inner circumferential surface of an outer cylinder so that the end surface of a permanent magnet is brought into contact therewith, and also arranging a cut-out part brought into contact with the other end surface of the permanent magnet on the opening end surface side of the outer cylinder. CONSTITUTION: A driving coil is vertically vibrated together with a piston according to the polarity of alternating current so that a pump is operated by being incorporated with an intake valve and a discharge valve, and fluid such as a refrigerant introduced in a sealed container is compressed and discharged. In this case, a striking part 53 is arranged on the end plate 34 side of an outer cylinder 33, and the upper end surface of a permanent magnet 35 is brought in contact therewith. Also a cut-out part 54 is arranged on the opening end side of the outer cylinder 33, and brought in contact with the lower end surface of the permanent magnet 35 so as to fix the permanent magnet 35.  Therefore, when the permanent magnet 35 is fixed on the inner circumferential surface of the outer cylinder 33, adhesive of special specification is no more required, and cleaning operation for the adhesive overflowed after fixation can be also eliminated.
Patent JP-H0429658-A (JP)
Title: Tension clutch structure
Inventor: OSHIMA HIROSHI
IPC: F16H7/12
Filed: 1990-05-25
Abstract: PURPOSE:To surely realize a clutch-off condition by mounting a single spring which generates energizing force in a manner wherein the spring is extended or compressed by movement along a center line of a flection point of flection links so as to return the flection point on the center line. CONSTITUTION:A clutch-off condition is realized by moving a flection point Z of flection links 16a, 16b on a enter line X which provides connection between both rotational centers of drive and driven pulleys 10, 11. Power is transmitted even in the clutch-off condition by displacing the flection point Z to either right or left from the center line X in the clutch-off condition. When a spring 22 is mounted to the flection point Z of the flection links 16a, 16b, energizing force is generated in the spring 22 by displacing the flection point Z to a clutch- off side. The flection point Z, even when it tends to generate the right/left displacement from the center line X, is return-operated onto the center line X by the energizing force of the spring 22. The spring 22 tries to return the flection point Z onto the center line X whichever side the flection point Z is displaced from the center line X, so that only the signal spring 22 is required.
Patent JP-H01305545-A (JP)
Title: Module for thin ic card
Inventor: MURASAWA YASUHIRO
IPC: B42D15/02
Filed: 1988-06-02
Abstract: PURPOSE:To prevent cracks that occur at the interface between an IC card and a module by making the shape of a resin seal part circular or oval regardless of the substrate shape. CONSTITUTION:In case that a module 5 whose resin seal part 1 shape is made circular or oval regardless of the substrate 2 shape is buried in an IC card 4 and made into a card, the shape of a module insertion hole 6 comes to have such a shape as to meet the module 5. In this case, by the step between the substrate 2 and the resin seal part, the concentration of stress at the interface between the IC card 4 and the module 5 is relaxed, and by making the shape of the resin seal part 1 circular or oval, the strength against the bending increases and generation of cracks, etc., can be prevented.
Patent JP-S5837716-A (JP)
Title: Constant flow rate valve
Inventor: MIYANO YUKIO
IPC: G05D7/01
Filed: 1981-08-31
Abstract: PURPOSE:To provide stable performance over a long period without bites of foreign matters and to obtain a small-sized valve noiselessly during operation, by arranging a speed controller giving a torque limit to a support shaft. CONSTITUTION:A valve main body 1 is linked to a fluid flowing-in path 2 and a fluid flowing-out path 3, and has a valve case 5 covered with a cover 4. A support shaft 6 is inserted to the case 5 through the cover 4. The lower end of the shaft 6 is supported at the bottom of the case 5 via a ball 7. Further, the shaft is connected to the cover 4 via a bearing 8. The upper part is projected in a closed chamber 10 formed with a protection cap 9 and the cover 4. A wing wheel 13 is fixed to the shaft in the case 5. The energy of a fluid flowing from the path 2 operates the wheel 13 to synchronizingly drive the wheel 13 and the shaft 6. On the other hand, a speed controller 14 in the chamber 10 consists of a centrifugal governer 15 and a resistance device 16.
Patent JP-H10165825-A (JP)
Title: Cleaning agent for contaminated waste water
Inventor: IWAMOTO FUMIO
IPC: C02F1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously decompose and remove not only SS in a contaminated waste water but also contaminants which are dissolved and present in a contaminated waste water. SOLUTION: This cleaning treating agent is produced by compounding 30 to 50 pts.wt. of aluminum sulfate, 5 to 10 pts.wt. of aluminum chloride and 20 to 40 pts.wt. of alkali metal carbonate into 100 pts.wt. or the main component. The main component consists of 30 to 50wt.% natural mineral essentially comprising alumina silicate, 45 to 65wt.% calcium sulfate, and 1 to 5wt.% org. flocculant.
Patent JP-H08329577-A (JP)
Title: Disk chucking device
Inventor: IKATA YASUYUKI
IPC: G11B17/028
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a disk chucking device capable of making a disk device for recording/reproducing an optical disk or a magneto-optical disk simplified in components for fixing the disk and thin in structure. CONSTITUTION: This device is provided with a hub part 13a projecting from a turntable 13 and fitted to a center hole of the disk 5, and plural spherical members 14 which projects in the centrifugal direction further from the outer periphery of the hub part 13a so that the load is energized in the same direction and also arranged inside the hub part 13a so as to be freely movable back and forth and further brought into contact with the center hole of the disk 5 to pressurize the disk 5 to the side of turntable 13 for supporting it.
Patent JP-S5837776-A (JP)
Title: Discriminating method for printed letter/manuscript
Inventor: SAKURAI AKIRA
IPC: G06K9/68
Filed: 1981-08-31
Abstract: PURPOSE:To discriminate whether or not a character of an original is a printed letter or a manuscript, by obtaining a parameter relating to the mode of arrangement of picture elements at the boundaries of individual characters. CONSTITUTION:Binary picture element signals obtained from the scanning of an original is sequentially stored in a buffer 9. A character cutout circuit 10 counts number of black picture elements at each main scanning line of picture elements in the buffer 9 and cuts out each character as a character line, when the number is counted for a prescribed number or over. An output of the circuit 10 is inputted to a character type discriminating circuit 21 and parameter calculation circuits 11, 12, 13, 14 and 15 to calculates parameters P1-P5. The output of the parameter calculation circuits is inputted to parameter distance calculation circuits 16, 17, 18, 19 and 20, where the distance as the printed letter and that of the manuscript are calculated as to each parameter, and the result of calculation is applied to a discrimination circuit 22. Thus, whether the character is the printed letter of the manuscript is discriminated, allowing to accurately recognize characters of the original mixed with the printed letters and the manuscripts.
Patent JP-H04360518-A (JP)
Title: Manufacture of photovoltaic device
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1991-06-07
Abstract: PURPOSE:To prevent the generation of undesired unevenness on the formation surface of an amorphous silicon layer which is crystallized afterward, and manufacture a photovoltaic device provided with polycrystalline silicon of high quality. CONSTITUTION:The following are provided; a process for forming an amorphous silicon layer 2 on a substarte 1, and a process wherein, after silicon nitride or silicon oxide 3 is dispersed and arranged on the amorphous silicon layer 2, said layer 2 is crystallized by heat treatment, and a polycrystalline silicon layer 4 is formed.
Patent JP-H032286-A (JP)
Title: Ink for ink-jet recording
Inventor: KAWASHITA HIDEO
IPC: C09D11/10
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the subject ink having excellent quick-drying property and print quality by adding a specific amount of 2-methylpentane-2,4-diol to a recording liquid containing a water-soluble dye and water as essential components. CONSTITUTION:The objective ink is produced by adding (A) 10-50wt.% of 2- methylpentane-2,4-diol to a recording liquid containing (B) 0.5-15wt.% (preferably 1.5-8wt.%) of a water-soluble dye selected from direct dye, acid dye, reactive dye, food colorant, etc., and (C) water as essential components. The ink has good signal response, stability of liquid droplet formation, ejection stability, continuous long-term recording performance, storage stability, etc.
Patent JP-H0431807-A (JP)
Title: Plastic optical fiber cable and cable unit using the same
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/44
Filed: 1990-05-29
Abstract: PURPOSE:To make the appearance of a plastic optical fiber cable excellent and, at the same time, to fit a connector to the cable without treating the cable by joining the inside high-hardness coating layer of the optical fiber with the outside lower-hardness coating layer by fusion. CONSTITUTION:The first layer 2 is the polyvinyl chloride compound coating layer which directly covers an optical fiber 1 and the second layer 3 is the polyvinyl chloride compound coating layer which directly covers the layer 2. The layers 2 and 3 are partially or entirely joined with each other by fusion and the hardness of the polyvinyl chloride compound used for the first layer 2 is made higher than that of the compound used for the second layer 3. Therefore, the polyvinyl chloride compound layers can be treated as one layer by fusion and a connector 8 can be caulked on the fiber cable 1 without removing the second layer 3. At the same time, the appearance of the cable can be improved.
Patent JP-S5563247-A (JP)
Title: Tire patterning method and its apparatus
Inventor: KIMURA ISAMU
IPC: B29B11/00
Filed: 1978-11-07
Abstract: PURPOSE: To obtain a tire with an excellent appearance by roughening the side thereof in a circular manner with a grinding stone put on the side of the tire being turned followed by the application of a color paint thereon.  
     CONSTITUTION: With a car jacked up, the tire a thereof is brought into contact with a roller 1 supported with a bearing and turned slowly by a force of a motor 7. On the other hand, an arm 12 so arranged to be free to move vertically at the upper end of a support rod 13 planted on the base 3 through a spherical joint coupling 15 is properly positioned by means of a locking part 14 and then, a rotatable grinding stone 11 connected to the motor 7 by way of a flexible shaft 9 is caused to rotate and brought into contact with the tire a. This allows the stone to roughen the side wall of the tire in a circular manner. Thereafter, a color paint excellent in the adhesivity with rubber such as urethane is applied thereon. Addition of a reflective matter such as fluorescent agent and powdered glass to the paint can improve the safety for night use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04338117-A (JP)
Title: Production of aqueous manganese bromide solution
Inventor: EGASHIRA HIDETAKA
IPC: C01G45/06
Filed: 1991-05-14
Abstract: PURPOSE:To produce an aq. manganese bromide soln. by allowing a manganese source to react with hydrogen bromide without bumping, splashing and violent generation of heat. CONSTITUTION:Metallic manganese and/or a bivalent basic manganese compd. are mixed with an aq. manganese bromide soln., and hydrogen bromide is added to the mixture to produce an aq. manganese bromide soln. The atomic ratio of Mn to Br in the mixture is controlled to 0.52-1.00, the manganese bromide concn. is kept at 20-60wt.% throughout the reaction, and the pH of the liq. reactant is adjusted to 0-4 when the reaction is finished.
Patent JP-H01306446-A (JP)
Title: Vulcanized rubber product
Inventor: HASHIMOTO TAKATSUGU
IPC: A63B53/14
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the title product as grips of golf clubs, etc., having good touch, excellent appearance, slightly slipping even in getting wet, containing a specific amount of leather powder having specific particle size. CONSTITUTION:The aimed rubber product containing 5-65wt.%, preferably 20-50wt.% leather powder having 40-300 meshes, preferably 70-220 meshes. The rubber product is obtained by a rubber component (preferably one having glass transition temperature of <=-20<=) with leather powder and vulcanizing.
Patent JP-H11320748-A (JP)
Title: Iris foil powder
Inventor: KIZU KOSUKE
IPC: B32B7/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an iris foil powder having excellent color and glossiness. SOLUTION: The iris foil powder comprises a base layer 3 provided with a metal layer 4 between a first resin layer 2 and a second resin layer 6, and an interference layer 5 provided on the layer 3. The layer 5 has a layer structure obtained by alternatively laminating two or more layers of a low refractive index metal compound layers 8 each having a thickness of 300 to 3,000 Angstroms and made of a low refractive index metal compound, and high refractive index metal compound layers 10 each having a thickness of 300 to 3,000 Angstroms and made of a high refractive index metal compound.