baber/WOPTO huggingface dataset:
Patent JP-S54141061-A (JP)
Title: Kitchen disposer
Inventor: OKANISHI SATORU
IPC: E03C1/266
Filed: 1978-04-25
Abstract: PURPOSE: To provide a kitchen disposer which is sanitary and safe in the use thereof by preventing any failure of attachment of a dust box to the disposer by means of a switch assembly which closes only when a dismountable dust box is mounted.  
     CONSTITUTION: A dismountable dust box 29 is mounted on the dust discharge outlet of a disposer body. A magnet 30 is mounted on the lower side surface of the dust box 29 and a secondary lead switch 31 is arranged on the wall of the body so as to oppose this magnet. If a magnet 9 formed in a lid member is moved to oppose a primary lead switch 10 after dust is thrown into the disposer, a normally open secondary lead switch 31 makes a motor 18 to rotate for dust crushing and dehydration only after it is closed by the attachment of the dust box 29. Thus, according to the disposer thus constructed, it is possible to prevent the failure of attachment of the dust box 29 to the disposer by means of a switching means such as the secondary lead switch 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000248226-A (JP)
Title: Aqueous wash primer composition
Inventor: YAMAUCHI TOYOAKI
IPC: C09D143/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of improving impregnating ability to construction materials as substrate, decreasing faults in water resistance and providing an aqueous sealer excellent in adherence to several kinds of substrates and finished coating films by using a specified aqueous resin composition. SOLUTION: This composition includes (A) an aqueous resin composition modified with a silicone-based macromer and (B) water and/or a water soluble organic solvent. It is preferable that the component A is (i) an anionic aqueous resin having >=20 mgKOH/g acid value or (ii) a cationic aqueous resin and especially that the component A includes the component i and (iii) an aqueous dispersion having <25 mg/KOH/g acid value and the component (A) is a curable resin. The component A is preferably obtained by copolymerization of a monomer mixture forming an aqueous resin compound other than silicone-based macromers with a silicone macromer in polymerization of the aqueous resin composition.
Patent JP-H04286597-A (JP)
Title: Abnormal ascent/descent stop device for suspended body elevator
Inventor: SAIKI MASAKI
IPC: B66D1/54
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the abnormal ascent/descent (fall, for instance) of a suspended body even at the time of the motor of a suspended body elevator being unable to generate operating torque. CONSTITUTION:There are provided a no-current detector 15 capable of detecting the non-conductive state in a feed circuit and power supply including the coil of a motor for driving a winding machine, and a circuit for opening an electromagnetic switch for a brake so as to operate an electromagnetic brake 7 at the time of detecting the no-current state of the motor by the no-current detector 15. With this invention, the electromagnetic brake works when the motor is placed in no-current operation so as to avoid the abnormal ascent/descent of a suspended body such as a fall accident.
Patent JP-S54142407-A (JP)
Title: Turbine casing deformation preventive device
Inventor: KATOU KENTAROU
IPC: F01D25/24
Filed: 1978-04-28
Abstract: PURPOSE: To prevent deformation of a turbine casing and resulting abnormal vibration of a rotor by making temperature of the upper part and lower part in the casing uniform by use of a device which restricts amount of air flowing into a turbine lagging.  
     CONSTITUTION: A lagging 6 having grating 5 on the upper opening is fixed on a second stage foundation 1 and an air flow restriction plate 8 is attached to a casing 2 which has a few opening 8a and closes the opening of the foundation 1. Cool air under the foundation 1 prevented from entry into the space of the casing is permitted only through the openings 8a. The air current 16 makes air around the casing 2 uniform in temperature all over. Not only during operation of a turbine but also after stop, temperatures of the upper half casing and the lower may be uniform. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51124924-A (JP)
Title: Film windup mechanism for the generator built-in camera
Inventor: ASANO SEIJI
IPC: G03B7/083
Filed: 1975-04-24
Abstract: PURPOSE: To improve a film windup mechanism by introducing a hand tremble warning device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62208553-A (JP)
Title: Gas diffusion electrode and its manufacture
Inventor: FURUYA CHOICHI
IPC: C25B11/03
Filed: 1986-03-07
Abstract: PURPOSE:To increase current per unit area by mutually forming hydrophilic parts each of which has a platinum catalyst and water repellent parts of fine powder for constituting a reaction layer. CONSTITUTION:A gas diffusion electrode 1 is composed of a reaction layer formed in a sheet by mutually stacking hydrophilic parts 2 comprising metal and/or metal oxide of platinum group, hydrophilic carbon black, and polytetrafluoroethylene and water repellent parts 3 comprising water repellent carbon black and polytetrafluoroethylene, and bonding the powder. When this electrode 1 is used in a fuel cell, an electrolyte penetrates into the whole hydrophilic part in the fine powder and comes in contact with the platinum catalyst. Thereby, the contact area of the electrolyte with a gas diffusion passage is substantially increased and current per unit area is remarkably increased.
Patent JP-2000252801-A (JP)
Title: Buffer circuit and its integrated circuit element
Inventor: TOMITA YASUHIRO
IPC: H03K5/1252
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit that reduces EMI radiation, and to provide its integrated circuit element. SOLUTION: This buffer circuit 1 consists of a digital signal input 2, a smoothing circuit 3, an AC coupling circuit 4, a comparator 5 and an analog modulation signal input 6, and gives the comparator 5 two signals consisting of the digital signal input 2 and of a modulation signal resulting from superimposing on the voltage, obtained by smoothing the digital signal input 2 an AC component of the analog modulation signal input 6 and provides an output of a digital modulation signal output 7. Thus, a spread spectrum clock is selectively applied to a circuit block configuring the integrated circuit element at a low cost so as to optimize the performance of the integrated circuit element and maximally reduce the deterioration in the processing speed of the element and to enhance the reducing effect of EMI radiation.
Patent JP-H08245543-A (JP)
Title: Production of polyvalent metal salt of salicylic acid derivative
Inventor: NAKATSUKA MASAKATSU
IPC: C07C271/28
Filed: 1995-03-09
Abstract: PURPOSE: To obtain a polyvalent metal salt of a salicylic acid derivative by treating an alkali metal salt of a specific salicylic acid derivative with a polyvalent metal compound in the presence of a prescribed organic solvent, useful as an electron accepting compound for a recording material, etc., efficiently and in high yield. CONSTITUTION: An alkali metal salt of a salicylic acid derivative of the formula (X1 and X2 are each H, an alkyl, an alkoxy, an aralkyl, an aryl or a halogen; Y1 and Y2 are each O or S; R1 is H, an alkyl, an aralkyl or an aryl ; R2 is an alkyl, an alkenyl, an aralkyl or an aryl) such as 1,3-(isopropyloxycarbonylamino) salicylic acid, etc., is treated with a polyvalent metal compound such as zinc sulfate in the presence of water and an organic solvent, for example, a hydrocarbon-based solvent such as hexane, etc., substantially insoluble in water and having <=5wt.% solubility of the formed polyvalent metal salt of the salicylic acid derivative at 25 deg.C to give the objective polyvalent metal salt of the salicylic acid derivative.
Patent JP-H11227113-A (JP)
Title: Decorative material
Inventor: TAKEMOTO MASATAKA
IPC: C09D11/101
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the problems on safety and health at a production site and further realize the long term maintenance of a favorable external appearance of the decorative material through the betterment of its durability by a method wherein an ink layer with water-based ink is provided on a base material and a top coat layer made of a solventless ionizing radiation curable resin is provided on the ink layer. SOLUTION: On the surface of a base material 1, an ink layer 2 with water-based ink is provided. Further, on the surface of the ink layer 2, a top coat layer 3 made of a solventless ionizing radiation curable resin is provided. Since the ink layer 2 is made with water-based ink, the rules of safety and health on a working environment can be observed. Further, an excellent adhesion between the ink layer 2 and the top coat layer 3 is realized and consequently an excellent durability and long term external appearance maintenance is resulted.  Furthermore, when the ink layer 2 consists of an ink solid layer 4, the top cost layer 3 tightly bonds only with the ink layer 2 and no bonding surface with the base material 1, which is poor in the adhesion with the top coat layer 3, is present, resulting in employing a bonding surface, the adhesion between the top coat layer 3 and the ink layer 2 of which is strong, can be empolyed.
Patent JP-S53135380-A (JP)
Title: Eddy current flaw detection method and apparatus for the same
Inventor: OKAMOTO TAKASHI
IPC: G01N27/90
Filed: 1977-04-30
Abstract: PURPOSE: To perfectly prevent the influence of both end parts and make possible effective flaw detection by detecting the foremost flaw signal appearing first following to a leading end signal and the flaw signal appearing last in the prestate of the trailing end signal and making flaw detection between both flaw detection positions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62207004-A (JP)
Title: Antenna system
Inventor: HOTTA TOMIO
IPC: H01Q11/00
Filed: 1986-03-07
Abstract: PURPOSE:To lower the basic frequency as a dipole antenna and to interrupt the interference of a surrounding object by providing an antenna conductor forming a dipole, a loading resistor wound in a direction orthogonal to the extending direction of the dipole and a conductor cover being subjected to capacitive coupling with two loading resistors. CONSTITUTION:A core member 2 is an insulation filler and a ram-up core to support antenna conductors 1A, 1B, a conductor cover 6 and loading resistors 4A, 4B even when they are formed by a thin material and forms a shape of a semicylinder placed laterally, so-called barrel. The antenna conductors 11A, 11B are placed at a lower face D of the core member 2 and the conductor cover 6 is formed by covering a thin conductor along the curved face of the core member 2 and a lower open ridge C of the conductor cover 6 is coated from the lower face D of the core member 2 to nearly 1/3-1/5 of the height H of the core member 2. The loading resistors 4A, 4B are applies with a resistance layer strip, one face forms a resistance layer and the other face forms an insulation layer.
Patent JP-H04328095-A (JP)
Title: Main rotor unit support truss
Inventor: PIITAA REI GURANTO
IPC: B64C27/51
Filed: 1992-03-09
Abstract: PURPOSE: To reduce weight by constituting a support truss to support the main rotor unit of a helicopter of a body part, a first transmission means to transmit the loads in a lateral, a vertical, and the whole twist direction, and a second transmission means to transmit an axial load. CONSTITUTION: A support truss 10 comprises a cylindrical body 12, a pair of support struts 14 extending rearward to a mounting leg 16, a pair of first support rib 18 pointing to a front and extending to a mounting leg 20, and a second support rib 22 positioned between the support ribs 18 and extending to a mounting leg 24 and pointing to a front. A cross stringer 26 is extended and coupled to a spot between support ribs 18 and 12 in the vicinities of the mounting legs 20 and 24. A first support rib 18 constitutes a first transmission means to transmit loads, in a longitudinal direction, a lateral direction, a vertical direction, and all twist directions, generated by a main rotor unit to a reinforcing structure GS and 24, and a support strut 14 constitutes a second transmission means to transmit only an axial load.
Patent JP-H07263082-A (JP)
Title: Shielding connector
Inventor: INABA JUZO
IPC: H01R13/648
Filed: 1994-03-22
Abstract: PURPOSE:To reliably and easily perform connection with a shielding electric wire without requiring a troublesome calking process in a shielding connector by which workability of an installing process or the like is enhanced by simplifying electric continuity between a shielding metallic shell and the shielding electric wire. CONSTITUTION:An electrically continuing part 16 having elasticity is oppositely protrusively arranged in an end part of a shielding metallic shell 5, and an exposed shielding part 24 of a shielding electric wire 21 inserted in an inner housing 2 is elastically sandwiched by the electrically continuing part 16. The metallic shell 5 and the shielding part 24 of the shielding electric wire are electrically continued with each other.
Patent JP-S59177359-A (JP)
Title: Wear resistant sprayed layer
Inventor: SAGAWA JIYUNICHI
IPC: C23C4/08
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a sprayed layer with superior wear resistance by using specified amounts of white cast iron particles, Mo particles, graphite particles and Ni or Cu stuck to the graphite particles as the components of a sprayed layer and by forming the layer in a porous state. CONSTITUTION:A sprayed layer to be formed on a base material is composed of, by weight, 20-80% white pig iron particles, 10-40% Mo particles, 1.4-5% graphite particles and >=3.3% Ni and/or Cu stuck to the graphite particles, and the layer is formed in a porous state. The total amount of the graphite and Ni and/or Cu is 10-40%. The white cast iron particles contribute to high wear resistance, the graphite particles are well held in the sprayed layer by the action of Ni and/or Cu to show lubricity, and the Mo particles make the adhesive strength to the base material sufficient. The pores provide oil retentivity and improve the scuffing resistance.
Patent JP-H03252061-A (JP)
Title: Fuel cell
Inventor: SEKO HIDEO
IPC: H01M8/02
Filed: 1990-02-28
Abstract: PURPOSE:To simplify the structure, to improve the reliability of sealing, to reduce the assembly work, to reduce the number of parts, and to reduce the cost, by erecting plural ribs to communicate the first suction port and the first exhaust port to the first communicating part, in the first electrode, and erecting plural ribs to communicate the second suction port and the second exhaust port to the second communicating part, in the second electrode. CONSTITUTION:In the same surface of one end of the first electrode through which a fluid fuel flows, the first suction port 16 and the first exhaust port 17 at the fluid fuel side are provided, and plural ribs 13a to 13c to communicate the first suction port 16 and the first exhaust port 17 up to the first communicating part 18 are erected in the first electrode. On the other hand, in the same surface of one end of the second electrode through which a fluid oxidizer flows, at the different side from the opening surface of the first suction port 16 and the first exhaust port 17 of the first electrode, the second suction port 26 and the second exhaust port 27 at the fluid oxidizer side are provided, and plural ribs 23a to 23c to communicate the second suction port 26 and the second exhaust port 27 up to the second communicating part 28 are erected in the second electrode. As a result, the structure is simplified, the reliability of sealing is improved, the assembly work is reduce, the number of parts is reduced, and the cost can be reduced.
Patent JP-H05251217-A (JP)
Title: Voltage dependent non-linear resistor ceramic element
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1992-03-09
Abstract: PURPOSE:To enhance the reliability by stabilizing the electric characteristics even if a conductive bonding agent runs into the gap between a connector pin and an element within the title voltage dependent non-linear ceramic element having the capacitor characteristics and varistor characteristics for protecting the semiconductor and circuit equipment from the abnormal high voltage, noise, static electricity, etc., generated from an electric equipment. CONSTITUTION:Within the title voltage dependent non-linear resistor ceramic element, a semiconductor ceramics mainly comprising SrTiO3 having the voltage dependent non-linear resistance characteristics takes the shape wherein two coaxial cylinders in different outer peripheral diameters with the length of the cylinder in larger diameter having a cylindrical through hole in the central part of the whole cylinder while an electrode is arranged on the whole inner peripheral surface of the through hole and the outer peripheral surface excluding the specific distance from the end of the cylinder as well as the plane whereon the cylinders in large and small diameters come into contact with each other. Through these procedures, the distance between the electrodes is not to be changed even if a conductive bonding agent 5 runs into the gap between a pin 6 and an element 3 so that the bonding space may be widened thereby enabling the electric characteristics to be stabilized for enhancing the reliability upon the title element.
Patent JP-S51124737-A (JP)
Title: An exhaust gas flowing back apparatus for the engine
Inventor: YOSHIMURA TOORU
IPC: F02M25/07
Filed: 1975-04-24
Abstract: PURPOSE: Acceleration of mixing of flowing back exhaust gas and mixed gas and the distribution equalization in cylinders. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07259253-A (JP)
Title: Centrifugal concrete column body
Inventor: MARUYAMA TAKEHIKO
IPC: E04C3/34
Filed: 1994-03-22
Abstract: PURPOSE:To provide a centrifugal concrete column body with such low magnetism as to be non-magnetic or almost non-magnetic. CONSTITUTION:A main reinforcement 3 serving as an axial tension member or non-tension reinforcing member for prestressed concrete is provided between seat plates 2 at both ends of centrifugally formed concrete 1, and a spiral reinforcement 4 is wound around the main reinforcement 3. A reinforcement 6 and ring reinforcements 7 are welded to the inside of a joint band 5 provided integrally with the seat plate 2. The seat plate 2 is formed of SUS317L, the axial main reinforcement 3 is formed of carbon fiber compound material, the spiral reinforcement 4 is formed of SUS316, the joint band 5 is formed of SUS317L, and the reinforcement 6 and ring reinforcements '7 are formed of SUS316. In this case, the magnetic permeability of a centrifugal concrete column body including the welded part and bent part of material can be made 1.02 or less. The wrong operation of a magnetic metal detecting sensor and radio trouble in an airport or the like can be thereby prevented.
Patent JP-H02230077-A (JP)
Title: Manufacture of heat insulating box body
Inventor: KAKINUMA ZENICHI
IPC: F25D23/08
Filed: 1989-03-01
Abstract: PURPOSE:To permit the filling of foamable heat insulating material for a box body without generating any crack on a transparent plate by a method wherein the box body is heated by a predetermined temperature lower than the crack generating temperature of the double layered transparent plate arranged at one side wall of the box body. CONSTITUTION:A double layered transparent plate 2 is fixed to the recessed groove 42 of a frame body 13A prior to the foaming work of a box body 1B and, thereafter, the box body 18 is heated preliminarily in a heating furnace 92, then, the box body is filled with the stock solution of foamable heat insulating material. The deformation of the frame body 13 is restrained by the double layered transparent plate 2 even when the frame body 13 is pushed by a foaming pressure whereby the double layered transparent plate 2 may be fixed rigidly. The predetermined temperature of the preliminary heating is set lower than the crack generating temperature of the double layered transparent plate 2 whereby the upper limit of the expansion of air in the heat insulating space of the double layered transparent plate 2 is regulated upon the preliminary heating, the amount of outward deflection of the transparent plate in accordance with the expansion of air may be restrained within a range, in which the transparent plate will never be cracked, and any crack due to heating will never be generated in the double layered transparent plate 2.
Patent JP-S63215459-A (JP)
Inventor: MATSUBAYASHI SHIGEAKI
IPC: B62B3/00
Filed: 1987-03-05
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-H01222704-A (JP)
Title: Hydraulic circuit of working vehicle
Inventor: BANDO FUTAMU
IPC: A01B63/00
Filed: 1988-03-02
Abstract: PURPOSE:To improve handleability of a rise and fall cylinder, by feeding a pressure oil from a hydraulic circuit to raise and drop a working machine to a hydraulic circuit of a speed variable of hydraulic running tractor and equipping a throttling part in a circuit of waste oil. CONSTITUTION:An infinitely variable gear 6 of a hydraulic running tractor is equipped with an oil path 9 to supply a pressure oil to a circuit of a hydraulic pump P1 and a hydraulic motor M. The pressure oil is fed from a control V of a single acting cylinder C for raising and dropping a working machine such as lawn mower to an oil circuit 9 for charging. The pressure oil from the control valve V is fed through an oil discharge path 10 and an oil path 9 for charging to the variable gear 6. Since a relief path 17 is equipped with a throttling part 16a, when the control valve V is changed and the working machine is dropped, the relief valve 15 is not required to operate and the working machine can be dropped only by weak handling power to discharge the oil through the throttling part 16a.
Patent JP-H05249446-A (JP)
Title: Production of liquid crystal device
Inventor: OGAWA HIROSHI
IPC: G02F1/1333
Filed: 1992-03-09
Abstract: PURPOSE:To obtain the liquid crystal device which enables the effective and efficient temp. regulation of a light control layer clamped between substrates with lessened manpower, can form the uniform light control layer, has a good contrast and the steepness of the threshold value, can supply a bright screen without requiring polarizing plates and enables low-voltage driving and time- divided driving. CONSTITUTION:Substrates having heating elements are used as at least one of the substrates in the process for production of the liquid crystal consisting of a first stage for interposing a light control layer forming material contg. a liquid crystal material, a photopolymerizable compsn. and a photopolymn. initiator between two sheets of the substrates, which have electrode layers and at least one of which are transparent, and a second state of irradiating the light control layer forming material with active rays to polymerize the photopolymerizable compsn., thereby forming the light control layer consisting of the liquid crystal material and a transparent solid material.
Patent JP-H0835541-A (JP)
Title: Chain for power transmission, guide ring and manufacture of chain for power transmission
Inventor: DEBITSUDO SHII HOWAITO
IPC: F16G13/04
Filed: 1995-02-14
Abstract: PURPOSE: To reduce residual bending stress acting on a pivot member by evening the percentages of pitch elongation of links. CONSTITUTION: A guide link 20 is intended for use in a power transmission chain having a plurality of other links. The other links have a pair of spaced apertures and have a thickness and a hardness. The guide link 20 has a pair of spaced apertures 24 and 26 surrounded by a pair of upward extending toes 28 and 30. The toes 28 and 30 have an outside flank 36, 38 and an inside flank 32, 34 with these inside flanks joined by a rounded crotch 40. The root of the crotch 40 depends below the uppermost portion of the apertures 24 and 26. The thickness and hardness of the guide link 20 is different from that of the other links so that the guide link 20 has a yield load that is less than that of the other links.