baber/WOPTO huggingface dataset:
Patent JP-S5882946-A (JP)
Title: System for controllably receiving sheets of paper
Inventor: KONDOU KOUKEI
IPC: B65H7/06
Filed: 1981-11-06
Abstract: PURPOSE:To improve reliability of a sheet of paper receiving device by monitoring the length of the sheet of paper with a sensor before the sheet of paper is received in a receiving box. CONSTITUTION:Sensors 11A, 12A detect not only the presence of sheets of paper, but also passing time of sheet of paper to be conveyed, speed of conveyer belts 13A, 14A and the length of the sheet of paper, while the conveyer belts 13A, 14A are constituted to be reversible. The sheets of paper are conveyed one by one by the conveyer belts 13A, 14A and accumulated sequentially on a temporary stacker 18 having a holding plate 17, while the passage time of the sheet of paper conveyed is measured by the sensor 11A and the length of the sheet of paper is obtained from such measurement and conveying speed of detect the sheet of paper except that of specified length such as folio. And after the completion of receiving the sheets of paper, the conveyer belts 13A, 14A are reversed to detect the omission of the reception.
Patent JP-H09118108-A (JP)
Title: Organic fiber cord for reinforcing rubber, and pneumatic tire using it
Inventor: MORII TAKAO
IPC: B60C9/08
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fiber cord which improves a pneumatic radial tire for performance of both steering stability and vibrational riding comfortableness, and at the same time improves its appearance and the durability of a rim. SOLUTION: In an organic fiber cord for reinforcing rubber, when the dry- heat contraction ratio in applying of load of 0.03g/d at an atmosphere temperature of 177 deg.C is taken as S1 (%), and when the dry-heat contraction ratio in applying of load of 0.10g/d at the same temperature is taken as D2 (%), the following expression is satisfied; S1 >=2.5 (1), S2 <=S1-2.0 (2), S2 <=1.8 (3). In a pneumatic radial tire, a rubber-cord compound material formed by being coated with a rubber component having the tensile stress M in 50% extension of the cord at an atmospheric temperature of 25 deg.C is in the range of 17 to 25kgf/cm<2> , and a cord are used for a carcass layer.
Patent JP-S5966986-A (JP)
Title: Resistance spot welding method of stainless steel
Inventor: OOSAKI KEIJI
IPC: B23K11/16
Filed: 1982-10-12
Abstract: PURPOSE:To control exactly and easily the shape of a nugget by associating the change in a specific resistance value with cold working of a blank material with the rate of an increase in martensite and adjusting the welding current corresponding to a cold reduction rate or a martensite quantity. CONSTITUTION:The relation between a cold reduction rate and a specific resistance is beforehand determined by each kind of steels having different component compsn, and the adequate value of the welding current corresponding to the cold reduction rate of a material to be welded is determined by using resistance heating value Q=0.24.i<2>.R.t (i; average current, R; resistance in conduction, t; time). On the other hand, the welding current value is selected from the martensite quantity or specific resistance value measured actually and directly with the material to be welding by making use of the unequivocal relation between the martensite quantity (%) formed in the steel during cold working and the specific resistance corresponding to the same. The formation of a uniform nugget irrespective of the kind of steel or the production history thereof is made possible.
Patent JP-S6421823-A (JP)
Title: Thin film type superconductive element
Inventor: TSUDA KOICHI
IPC: C30B29/22
Filed: 1987-07-16
Abstract: PURPOSE:To prevent characteristic deterioration due to thermal distortion and reaction of a board and a superconductor under high temperature by forming a superconductor thin film which has specific composition on an oxide substrate that has specific composition. CONSTITUTION:A superconductive thin film in composition of LnM2Cu3O7-k is formed on an oxide board which has composition of Ce2MCuO5. However, M is at least one kind among Ba, Sr and Ca, and Ln is at least one kind among La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu and Y, and k is 0<k<1. Since an oxide board consisting of constituent elements same as or much alike to those of the superconductor thin film is used, thermal stress and thermal distortion and reaction under high temperature are hardly generated between both.
Patent JP-H0618155-A (JP)
Title: Door device of refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/06
Filed: 1992-07-06
Abstract: PURPOSE:To prevent a coil spring from being separated and flying out even if the spring is broken, thereby improving safety by fixing a rotational body to be mounted to a double-leafed hinged door by means of the coil spring and supporting the opposite ends of the spring by a protection member with a stopper. CONSTITUTION:A freezing chamber of a refrigerator is closed by means of two doors of the double-leafed hinged door type. A gasket is attached to each of the doors and a rotational body 7 is supported by upper and lower hinges 9, 10 on one of the doors. Further, the body 7 is made up of a case 11 and pieces 13 attached to the upper and lower parts of the case. In this case, the body 7 is rotatably secured by a coil spring 21, while the opposite ends of the spring 21 are inserted respectively into spring insertion holes 31, 32 provided respectively on two protection members 24, 25. And stopper parts 26,27 are formed on the protection members 24, 25 respectively. As a result, the broken coil spring 21 is prevented from being separated from the holes 31, 32 and thus from flying out therefrom.
Patent JP-H11332624-A (JP)
Title: Umbrella with air vent
Inventor: AKAOKA NORIO
IPC: A45B25/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent an umbrella from the risk of being blown away or broken by forming a slit for venting air at the upper part of the umbrella and providing a shielding means preventing both rain and wind from entering from outside through the slit at this slit so as to effectively vent wind blown into the inside of the umbrella. SOLUTION: A hole 2' is formed at the upper part of the umbrella and a small umbrella 1 is closely fitted so as to cover the hole 2'. Then, in a case when a strong wind blows in from a lower side, this small umbrella 1 opens upward to vent the wind and, when the wind stops, it returns to its original position by the force of a spring to prevent rain and wind entering from outside. Otherwise, it is possible to use a method of providing several holes at the top of the umbrella and covering these holes with a cloth from the top of the umbrella and to use a method of providing a long slit at the top of the umbrella and covering its edge with soft plastic, or the like, so as to bite each other from right and left. Thus, the umbrella is used without anxiety even on a day of strong wind since it is free from the risk of being blown away or broken by the strong wind.
Patent JP-H0464961-A (JP)
Title: Cassette loading mechanism
Inventor: YANAGIGUCHI KIYOSHI
IPC: G11B15/675
Filed: 1990-07-03
Abstract: PURPOSE:To prevent projection of a synchronous shaft from a device to miniaturize the device by standing a cassette positioning pin on a step part formed by bending a metal plate chassis and arranging it between the synchronous shaft and a cassette. CONSTITUTION:A cassette positioning pin 3 is stood between the synchronous shaft on a step part 16 formed by bending a metal plate chassis 1 and the cassette. When a cassette housing 10 is moved in the direction of an arrow A, links 4A and 4B are turned, and pins 6 and 12 slide groove parts 5 and 11, and the front end of the cassette positioning pin 3 is rushed into a positioning hole provided in the bottom face of the cassette 15. Thus, the position of the cassette 15 is determined.
Patent JP-S57101966-A (JP)
Title: Program status display system
Inventor: MURAI KAZUAKI
IPC: G06F21/12
Filed: 1980-12-18
Abstract: PURPOSE:To easily confirm a program high in importance, and to prevent a malfunction, by clearly indicating a number of a program which is being used at present and is protected, a number of an unprotected program, and a number of an unused program, then facilitating to confirm a program of importance. CONSTITUTION:An input data from an input part 11 is inputted to a control part 21 by designation of an address part in a CPU20. The data is read out from an RAM25 by address designation of this control part 21, is inputted to an operation part 27, a program number detecting part 23 and a pass word detecting part 24, and a result of operation in the operation part 27 is provided to the RAM25. Also, a program number stored in an external RAM28 is detected by the detecting part 23, whether a program stored in an RAM8 is protect- designated or not is detected by the detecting part 24, and the respective detecting signals are applied to the address part. Subsequently, a program number data stored in an external ROM29 is sent to the RAM25, a program number is clearly indicated to the data from the RAM25, is displayed on a display part 30, and a program whose importance is high is confirmed easily.
Patent JP-H0735240-A (JP)
Title: Gasket
Inventor: FUKAMI KASHIROU
IPC: F16J15/08
Filed: 1993-07-19
Abstract: PURPOSE:To secure excellent seal performance in a gasket in which a hole to be a fluid passage is provided in a gasket main body, and in which multiple protrusions surrounding the hole are formed along the hole at a circumferential hole edge by providing plural walls connecting the inner protrusion to the outer protrusion. CONSTITUTION:A gasket 2 for an internal combustion engine or the like comprises a gasket main body 4, and a seal member 6. The seal member 6 comprises a resilient member of rubber or the like, and it is engaged with a circumferential edge of a hole 8 to be fixed on the gasket main body 4 by welding or the like. The seal member 6 has a U-shaped part 14 to be engaged with a seal member device 10 in the gasket main body 4, and plural protrusions 16, 18 protruded along thickness of the gasket 2 in an upper and a lower surface of the U-shaped part 14. In this case, walls 20 are formed between the inner and outer protrusions 16, 18 for connecting both protrusions 16, 18 to each other, so a space between the protrusions 16, 18 is separated into plural sections along the length, thereby leak of fluid is limited in part of the separated space in the case where damage is generated in the inner protrusion 16.
Patent JP-S6421853-A (JP)
Title: Magnet of magnetron cathode
Inventor: SOGA HARUAKI
IPC: H01J37/34
Filed: 1987-07-17
Abstract: PURPOSE:To improve the efficiency of application through making the distribution of magnetic field wider upwards by arranging a york, which consists of a material having a high density of magnetic flux, on the upper half of either one of the inside and the outside of a magnet of a magnetron cathode. CONSTITUTION:On a non-magnetic substance 3 (SUS 304) are placed ferrite magnets 1 flatly in such a manner that the N pole comes to the inside and the S pole comes to the outside so as to constitute a closed loop, and then, on the upper half parts of the inside and outside of a magnet are placed yorks 2 of a pure iron. Hereupon, the distribution of a magnetic field strength is made wider in the upper part of the target side magnet, and the ratio of the distribution of the magnetic field strength between the two directions of upward and downward becomes 4:3, and consequently, the efficiency of application of the magnet can be improved.
Patent JP-S57103151-A (JP)
Title: Pinch roller control mechanism
Inventor: KOMINE YOSHIO
IPC: G11B15/29
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a device which enables light release operation, has low power consumption and is suitable to a simultaneous sound recording cinecamera, etc., by bringing a pinch roller into press contact with a capstan by  utilizing the reaction force of a capstan motor during actuation. CONSTITUTION:A motor 10 driving a flywheel for a capstan is pivoted on its rotary shaft rotatably within a prescribed range, and through the rotary displacing operation of the motor 10 during the actuation of the motor 10, a pinch roller 3 is brought into press contact with a capstan shaft 1. For example, when the capstan motor 10 is powered up to turn a rotor as shown by an arrow, its reaction force rotates the external cylinder of the motor 10 counterclockwise against a spring 15. Then, a projection 14 presses a sliding plate 19 to right to press up one end 20 of a control plate 6 through a crank plate 16, thereby bringing the pinch roller 3 into press contact with the capstan 1 through an arm 4.
Patent JP-2000011807-A (JP)
Title: Two stage operation switch device
Inventor: HAMADA KENICHI
IPC: H01H13/64
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items in a switch device constituted so as to perform two-stage switch operation by one-way operation of an operation knob. SOLUTION: A pusher 11 is arranged so as to straddle both dome parts 8 of first and second switches 5, 6 consisting of rubber contacts. An operation knob 1 has a shaft part 3 rotatable around a fulcrum, and the depressing position of a depressing part 14a of the operation knob 1 to the pusher 11 is set to a position closer to the first switch 5 side. In non-operated state, the operation knob 1 is held in the original position by the energizing force of both the dome parts 8 (a). When the operation knob 1 is operated to a first operating position, only the first switch 5 is turned on (b), and when the operation knob 1 is operated to a second operating position, both the first and second switches 5, 6 are turned on (c).
Patent JP-S5879261-A (JP)
Title: Electrophotographic method
Inventor: NAKAHATA KIMIO
IPC: G03G13/22
Filed: 1981-11-06
Abstract: PURPOSE:To permit easy formation of different sets of light information by electrostatically  charging the surface of a photoreceptor uniformly to potential of a prescribed potential, irradiating the 1st light information thereto to form the 1st latent images and developing said  image then charging the photoreceptor uniformly to the potential of the same polarity as that  mentioned above, irradiating the 2nd light information to form the 2nd latent image and developing said image. CONSTITUTION:The surface A of a photoreceptor is electrostatically charged uniformly with a  corona discharger C which is applied with voltage of a prescribed polarity from an electric  power source E1. Thereafter, light is irradiated to the surface of the photoreceptor with an  original O1, and a developer T1 charged to a positive polarity is supplied on the surface of the  photoreceptor A by a developing device D1 whereby the image is subjected to reversal development. The surface of the photoreceptor is electrostatically charged uniformly in the same  manner as mentioned above. Thereafter, different light information is irradiated thereto with  an original O2. The intensity of the irradiating light in this time is the voltage at which the  potential in the bright part of the photoreceptor surface can be developed thoroughly by reversal development. A developer T2 charged to a positive polarity is supplied to the surface A  of the photoreceptor by a developing device D2. Two colors of the developed images are obtained by differing th colors of the developers.
Patent JP-S5880906-A (JP)
Title: Amplifier
Inventor: OKA SUSUMU
IPC: H03F3/26
Filed: 1981-11-07
Abstract: PURPOSE:To decrease the distortion factor of the amplifying circuit provided with a distribution part, a mixing part, and the 1st and 2nd amplification parts, by arranging the distribution part and mixing part in spot symmetrical relation. CONSTITUTION:The 1st amplification part 3a and the 2nd amplification part 3b use optional high frequency amplifying circuits. Circuit constitution of the same type is employed to nearly equalize gains, distortion characteristics, phase shifting characteristics, etc. A distribution part 6a distributes a signal from an input terminal 1 to the 1st amplification part 3a and the 2nd amplification part 3b at a specified ratio, and various phase inverting transistors (TR) are used to give an about 180 deg. phase difference between the distributed signals. A mixing part 6b mixes signals amplified by the amplification parts 3a and 3b with the about 180 deg. phase difference, and uses various phase inverting TRs. Said distribution part 6a and mixing part 6b of circuit constitution of the same type are arranged in spot symmetrical relation. Thus, an excellent, less-distortion amplifying circuit is obtained.
Patent JP-S6069175-A (JP)
Title: Apparatus for continuously bonding film to straight material having various cross section
Inventor: ITOU TOORU
IPC: C09J5/00
Filed: 1983-09-26
Abstract: PURPOSE:To conduct continuous coating without causing wrinkling, sagging and delaying, by applying an adhesive to the titled straight material and sticking a film thereon while sucking the film or pressing it by means of a roller and pulling up both sides by using guide members for both sides and a guide member for the bottom. CONSTITUTION:In a method for continuously sticking a coating material 7 such as a printed synthetic resin film on a material 4 having various cross sections such as a synthetic resin, metallic or wood stick or tube, heat sources 11, 12 and 13 are provided within and around guide members 1, 2 for both sides and a guide member 3 for the bottom to heat the coating material 7, whereby extensibility is increased, and the coating material 7 is sucked through vacuum suction holes provided on the guiding members 1, 2, 3 and extended to a required length by using rollers 8, 9, 10, etc. The material 4 to be coated is driven in the direction of an arrow (a) so that the difference in length between the materials 4 and 7 is corrected when they are passed through the outlets of the guide members 1, 2, 3 to give a wrinkle-free coating.
Patent JP-H0469378-A (JP)
Title: Quaternary pyridinium compound
Inventor: SUYAMA YUKIZO
IPC: A61P31/04
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the title compound useful as a physiologically active substance such as antimicrobial agent and an index substance concerned in dynamic mechanism of in vivo tissue, etc. by reacting alpha,beta-unsaturated aldehyde with a primary amine compound. CONSTITUTION:An alpha,beta-unsaturated aldehyde (e.g. aldol condensate) is allowed to react with a primary amine compound (e.g. aliphatic amine, amino acid, amino acid ester, etc.) to provide a quaternary pyridinium compound. The compound obtained by the above-mentioned method can readily be converted into a pyridine compound useful as various kinds of medicines, agricultural chemicals or intermediates thereof by subjecting the compound to pyrolysis, namely Hofmann degradation.
Patent JP-H0837954-A (JP)
Title: Sprinkling head of liquid applicator
Inventor: OTA HIROSHI
IPC: A01M7/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a sprinkling head for a liquid applicator capable of efficiently sprinkling water on a target area alone not the whole area around the liquid applicator but such a partial area as to be situated on only one side of the applicator, on both sides of and apart from the applicator or, on the contrary, close to the applicator. CONSTITUTION:This sprinkling head 1 is so designed that a hemispherical part 1a is nearly hemispherical in an upward convex fashion and there are plural perforations 2..., and is furnished with a head cover 13 covering part of these perforations. The head cover 13 is so designed as to be hemispherical or hemiellipsoidal compatible with the design of the sprinkling head 1 with opened parts 13a, 13a provided other than the central part, and water is intended to release only from the perforations 2... situated in these opened parts 13a, 13a.
Patent JP-H05346511-A (JP)
Title: Optical interior wiring method and optical interior line
Inventor: SANO HIROAKI
IPC: G02B6/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the optical interior wiring method which can easily connect interior terminal equipments to an optical communication line and also constitute an optical fiber network at low cost. CONSTITUTION:An optical lead-out line 1 branched from an optical fiber cable which is laid outdoors is lead in a house at a lead-in point 2 and connected to an optical fiber 3 as an optical interior line. The optical flber 3 is laid through a tube 4. The tube 4 is covered with a jacket to form a duct. The optical fiber 3 is cut at a place where an optical terminal needs to be led out, and optical couplers 5, 6, and 7 are inserted. Optical terminals of optical fibers branched from the respective optical couplers are connected to the terminal equipments such as a television set 8, a telephone set 9, and a computer 10.
Patent JP-S6074455-A (JP)
Title: Master slice integrated circuit
Inventor: SUZUKI YUUICHI
IPC: H01L21/82
Filed: 1983-09-29
Abstract: PURPOSE:To improve the degree of freedom of the design by a method wherein the fundamental cells, consisting of a power source cell and a switching part, are provided separately and adjoiningly with each other. CONSTITUTION:A pad 10 is provided on the circumference of a semiconductor chip 1, a fundamental cell array 20 whereon a fundamental cell 22 is arranged in matrix form is formed on the inside of said pad 10, and a current source cell 24 which constitutes the current souce is arranged on both sides of the column of the fundamental cell 22. Also, a power source VEE line 50 is wired on the upper and the lower isdes of the array 20 and a power source VCC line 40 is wired on the left and the right sides of the array 20 crossing with each other. A high power consuming gate having a high driving capability even in the fundamental cell array can be constituted by separately and adjoiningly providing the current source cell 24 and the fundamental cell 22.
Patent JP-S6239750-A (JP)
Title: Method for detecting abnormal of nozzle of high pressure water jet cutter using abrasive material
Inventor: ARASAWA HIROKI
IPC: G01N27/20
Filed: 1985-08-16
Abstract: PURPOSE:To make it possible to detect abnormality by monitoring the state of a nozzle, by providing an electrode to the end part of a nozzle and supplying a current to said nozzle. CONSTITUTION:A nozzle 19 comprises a material having relatively good conductivity and a pair of electrodes 30, 31 each having a predetermined resistance value are mounted in the vicinity of the leading and base ends of the nozzle 19. High pressure water comes to high pressure water jet having an abrasive material mixed therein and, hen said high pressure water jet flows out from the leading end of the nozzle 19, a current is supplied to a nozzle abnormality detection circuit to monitor the state of the nozzle 19. This nozzle 19 receives abrasion on the inner wall of the jet passage 26 thereof with the elapse of time and the diameter of the passage 26 is gradually enlarged. When this change is normal, the current value detected by an ammeter 33 gradually changes according to a definite rule. When offset abrasion is generated in the passage 26 and partial abrasion markedly advances in the nozzle 19, the current value detected by the ammeter 33 changes irregularly and violently and the nozzle 19 is destructed at an area where abrasion excessively advanced. Therefore, offset abrasion is detected by catching the irregular change of the current value.