baber/WOPTO huggingface dataset:
Patent JP-H11245194-A (JP)
Title: Separated cutter device
Inventor: YAMADA KOICHI
IPC: B26D1/34
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a human hand from touching blade parts when a fixed cutter and a movable cutter are separated. SOLUTION: A fixed cutter 4 and a movable cutter 4 are separated from each other by rotating a rotary frame 2 to be released, and the blade parts 3e or 4e of the fixed cutter 3 or the movable cutter 4 of the rotary frame 2 side is covered with a cutter cover 6 when both cutters 3 and 4 are separated. Then, by a cam operation between a part of the cutter cover 6 and a stationary member 5 following the rotating and closing operation of the rotary frame 2, the cutter cover 6 is rotated to expose the blade part 3e or 4e of the fixed cutter 3 or the movable cutter 4. Thus, even with a structure capable of releasing a part between the fixed cutter 3 and the movable cutter 4, a human hand is prevented from touching the blade part 3e or 4e of the fixed cutter 3 or the movable cutter 4.
Patent JP-S58167229-A (JP)
Title: Lumber support control device for car seat and the like
Inventor: TAKAGI GENJIROU
IPC: B60N2/90
Filed: 1982-03-26
Abstract: PURPOSE:To obtain the optimum support feeling by interlocking a link mechanism equipped with a lumbar support member with a rotating arm for facing the support member always in parallel to the underside of a seat back. CONSTITUTION:A lumber support part A of a back frame 1 is composed of a rotating shaft 5 supported by a support bracket 7 of a support frame 6, rotating arms 3 fixed at both ends of the rotating shaft 5, a short section plate 10 provided between the support bracket 7 and the rotational arm 3, and a long section plate 12. The short section plate 10 is connected to the rotating arm 3 and to the end part of a lumbar support spring 4, while the long section plate 12 is fixed to the support bracket 7. In this construction, a link mechanism is interlocked with the rotating arm, and the lumber support member equipped on the link mechanism is slanted for always facing the lumbar support member in parallel to the underside of a seat back.
Patent JP-S51124845-A (JP)
Title: High-frequency wave heating apparatus
Inventor: ITSUNO KIYOSHI
IPC: H05B6/68
Filed: 1975-04-23
Abstract: PURPOSE: To make the temperature measurement easier by providing a heat sensor independently of a heating body itself. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55143323-A (JP)
Title: Safety system for gas supplying system
Inventor: HANDA RIKIYA
IPC: F23N5/18
Filed: 1979-04-23
Abstract: PURPOSE: To improve safety and reliability for the entire domestic gas supply system, by employing an arrangement capable of controlling the entire gas supply system by a single electromagnetic valve disposed in the vicinity of a gas supplying source.  
     CONSTITUTION: When a cock 4 of a gas appliance F is opened, a coil C1 is de- energized and a relay switch S3 is closed. By the closing of the relay switch S3, a coil C4 in controlling panel P is energized and a relay switch S6 is closed. Resultantly, current is supplied to an electromagnetic valve 6 and also to a gas cock 2 and an igniter 23 for supplying gas, and gas is ignited by spark discharge caused across an ignition electrodes 5. Here, if gas is not ignited at the gas appliance F notwithstanding that the cock 4 is opened and unburnt gas continues to flow, a coil C2 is de-energized after passing of a setting time of a timer 24 and a relay switch S4 is closed for producing a malfunction signal. When the malfunction signal is produced, a coil C5 is energized and current supply to the electromagnetic valve 6 is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06239461-A (JP)
Title: All-weather type wharf cargo handling facility
Inventor: USUI SHIRO
IPC: B65G63/00
Filed: 1993-02-16
Abstract: PURPOSE:To enable light weight and compactness relatively at low cost by providing a turnable U-type post on a lower traveling body, and a portal main beam piercing type turning crane having a traversable hoisting trolley on a T-shape main beam with its center part fixedly supported on the upper end of the U-type post. CONSTITUTION:A crane 10 is formed of a portal lower traveling body 21 traveling on a track; a turnable U-type post 23 fitted onto the lower traveling body 21 through a swivel base 22; a main beam 24 piercing horizontally in T-shape between the upper end frames of the U-type post 23, with the center part fixedly supported to the U-type post 23; and a hoisting traverse trolley 25 provided on the main beam 24 in such a way as to be traversable between one end and the other end. At the time of being turned near the center, the main beam 24 does not interfere with the masts 6b, 6c of a ship 6 brought alongside the pier, so that the height of the main beam 24 can be made lower than the upper ends of the masts, and the ship 6 can approach or leave the pier freely under the overhang roof 5 by making only the lower edge 5' of the overhang roof higher than the upper ends of the masts.
Patent JP-H07262768-A (JP)
Title: Reference potential generator and semiconductor memory device
Inventor: KURAKI TOSHIO
IPC: G11C11/401
Filed: 1994-03-22
Abstract: PURPOSE:To generate an exact reference potential and to exactly discriminate read-out data to be '0' or '1' by providing an electric charge supplying circuit, a first and a second switching circuits. CONSTITUTION:A charge supplying circuit 23 supplies electric charge to two signal lines 21, 22, the first switching circuits 24a, 24b connect the charge supplying circuit 23 to two signal lines 21, 22 and supply the charge to each of them by means of a first control signal. A second switching circuit 25 connects two signal lines 21, 22 to each other by means of a second control signal, the potential determined by the supplied amount of the charge and the load capacities of the respective signal lines 21, 22 is averaged and, thereafter, two signal lines are separated. Consequently, an exact reference potential is generated. A semiconductor memory device incorporates the reference potential generator having the constitution above, the potential difference between the reference potential and the potential of a signal read out to a bit line is amplified in an amplifier and outputted.
Patent JP-H08210017-A (JP)
Title: Groove closing rail for sliding door
Inventor: MAGOTA TOYOJI
IPC: E05D15/06
Filed: 1995-02-02
Abstract: PURPOSE: To close the groove of a guide rail by disposing an abacus wheel in the groove of the guide rail, placing a rail on the abacus wheel, and mounting a sash roller, fitted to a door lower part, on the rail. CONSTITUTION: An abacus wheel 2 is fitted into the groove of the guide rail 1 of a sliding door, and a rail 3 is placed on the abacus wheel 2. A door fitted with a sash roller 4 is then hung in and mounted on the rail 3. At the time of opening the door, the abacus wheel 2 and the sash roller 4 are rotated, and the rail 3 is moved in an opposite direction to the door so as to close the groove of the guide rail 1. The floor is thereby leveled to enable a wheelchair or the like to move easily so as to enable safe walk and to prevent dirt from being accumulated in the groove.
Patent JP-S51126156-A (JP)
Title: A heat sensing copying machine of flashing light type
Inventor: SHIBATA MASAO
IPC: G03B27/00
Filed: 1975-04-25
Abstract: PURPOSE: To make the illumination on a surface keep under constant and uniform by having illumination from the reflected light from the mirror. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06261640-A (JP)
Title: Nursery seeder
Inventor: MUTA HIROICHI
IPC: A01G9/08
Filed: 1993-03-11
Abstract: PURPOSE:To uniformly fill bed soil by feeding the bed soil to a nursery pot, then covering the nursery pot with a soil pressing plate and subsequently applying vibration to the nursery pot in this state. CONSTITUTION:This nursery seeder is equipped with a vibrator (F) for applying the vibration to each nursery pot (P) to which bed soil is fed with a bed soil filling device (feeder) 5. A soil pressing plate (5f) functioning so as to cover the top surface side of the nursery pot while vertically moving together with the vertical motion of the nursery pot on the downstream side of a position where the delivered bed soil delivered from the bed soil feeder 5 is dropped is equipped.
Patent JP-S52133590-A (JP)
Title: Screwless erminal device
Inventor: HASHIMOTO KENICHI
IPC: H01R4/48
Filed: 1976-04-30
Abstract: PURPOSE: To prevent a locking piece of the locking bracket from being assembled in a wrong direction, in a screwless terminal device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04268685-A (JP)
Title: Method for discriminating type of slips
Inventor: FUJITA YASUO
IPC: G06K9/20
Filed: 1991-02-22
Abstract: PURPOSE:To provide the method stably discriminating the type of slips based on ruled line information forming the table of slips. CONSTITUTION:The horizontal and vertical line segments of a table constituting a character reading frame are extracted from inputted slip picture data. Vector patterning is performed by using the direction, length, and position of the line segments extracted for each area so as to comparatively collated with the feature vector of the reference pattern.
Patent JP-H09328021-A (JP)
Title: Differential gear having two adjusting clutches
Inventor: SHOWALTER DAN J
IPC: B60K23/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To control a speed difference so as to improve the operational characteristic and driving performance of a vehicle by providing in combination a pair of independent adjusting clutch assemblies selectively engaged for actuating a pair of output members and driving members. SOLUTION: A driving member 74 is disposed in an input member 40 by a specified angle, and rotational energy is transmitted from the input member 40 to the driving member 74 via gear sets 62 and 68. A pair of output members 114 are aligned in the driving member 74, and a pair of independent adjusting clutch assemblies 90A and 90B selectively engaged to actuate each of the pair of output members 114 and the driving member 74 are combined and used as a driving line for a vehicle. Thus, since a speed difference is controlled by the two individual clutches 90A and 90B to be freely adjusted, the operational characteristic and derivability of the vehicle are improved.
Patent JP-H04267964-A (JP)
Title: Ultrasonic atomizer and atomizing and making-up method
Inventor: IWAMOTO HISAO
IPC: A45D34/04
Filed: 1991-02-22
Abstract: PURPOSE:To provide an ultrasonic atomizer capable of detaching a water supply tank and capable of atomizing a facial liquid to the whole of the face without moving a face or moving the same upwardly by the hand. CONSTITUTION:The recessed part 30 for attaching a water supply tank 12 is formed to a main body case 10 and the water supply tank 12 is set to the shape received in the recessed part 30 to be attached to the recessed part 30 in a freely detachable manner. The bottom surface of the main body case 10 is formed into a circular arc-shaped curved surface 39 and the bottom surface of the recessed part of the stand part 14 receiving the bottom part of the main body case 10 is formed into the circular arc-shaped curved surface 40 corresponding to the circular arc-shaped curved surface 39 of the main body case 10.
Patent JP-H02275716-A (JP)
Title: Production of oxide superconductor thin film
Inventor: NAGANO MEGUMI
IPC: C23C28/04
Filed: 1989-03-02
Abstract: PURPOSE:To readily realize nonstoichiometry of oxygen required to exhibit superconductive characteristics by repeating steps for subjecting an oxide thin film layer formed on substrates to plasma treatment and laminating prescribed superconductor thin films. CONSTITUTION:Ln (rare earth element), M (alkaline earth element) and Cu which are raw materials are evaporated from an evaporation source 6 to form a thin film on each substrate 10 on a substrate holder 3. The abovementioned substrate holder 3 is then rotated, etc., to face the substrate 10 to an electrode 7 and generate glow discharge in an oxygen atmosphere. Thereby, an oxygen plasma 14 is formed to carry plasma treatment of the thin films. The aforementioned steps are alternately repeated to laminate LnM2Cu3O7-x-based superconductor thin films on the substrates 10.
Patent JP-S62208686-A (JP)
Title: Semiconductor laser module
Inventor: INADA YORIFUMI
IPC: H01S5/00
Filed: 1986-03-07
Abstract: PURPOSE:To contrive the reduction of internal loss by providing a semiconductor laser element having at least two light emitting points in one package, which are individually controlled their laser oscillation from the outside, and an optical system which leads the beams from either light emitting points to a single optical fiber. CONSTITUTION:In one semiconductor laser module 2, two light emitting points 3 and 4 are provided and these points 3 and 4 compose the semiconductor laser elements which are controlled their laser oscillation individually from the outside. An optical system 10 composed of one convex lens is arranged between an optical fiber 9 arranged in a predetermined distance from the top plane of the package 2 of the laser elements and those laser elements. As the light emitting points 3 and 4 of the laser elements are arranged in the same package, optical signals are incident from the same direction to the optical system 10. Accordingly, as the optical system 10 for leading the beams from either of light emitting points 3 and 4 to the single optical fiber 9, a simple optical system which leads the beam from a single light emitting point to the single optical fiber 9 is available. Thus, an internal loss can be reduced.
Patent JP-H02230093-A (JP)
Title: Tube leak detecting device for heat exchanger
Inventor: MIYABE KEISUKE
IPC: F22B1/06
Filed: 1989-03-02
Abstract: PURPOSE:To permit the sure automatic detection of the leak of a heat exchanger by a method wherein an acoustic detector is provided on the outer wall of the heat exchanger to detect the sound of leak generated from heat exchanging pipes while the detected sound is compared with a preset sound, generated when the leak is not generated, to decide the generation of leak. CONSTITUTION:An acoustic detector 10a is arranged on the outer periphery of a tube plate 3 and another acoustic detector 10b is arranged on the outer periphery of the end of a cylinder 1 in an opposite direction to a water chamber 2 respectively. Detecting signals from respective acoustic detectors 10a, 10b are sent to amplifiers 12a, 12b through high-pass filters 11a, 11b, passing only the high-frequency component of the signals, and are amplified in the amplifiers, then, are inputted into a leak deciding mechanism 13. When there is no generation of leak in a heating tube 7, the acoustic detectors 10a, 10b measures only background noise. Accordingly, an acoustic output upon a normal condition is smaller than a preset threshold value and, therefore, the leak deciding mechanism 13 decides that there is no generation of leak. When leak is generated in the heating tube 7, high-frequency sound is generated and, therefore, the signal exceeds the preset threshold value. According to this result, the leak deciding mechanism 13 decides that there is the generation of leak.
Patent JP-H03253069-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIMURA YOSHIHARU
IPC: H01L27/04
Filed: 1990-03-01
Abstract: PURPOSE:To make suitable for uses in a high-frequency band by a method wherein a belt-shaped insulating film having a T-shaped cross section is formed on an insulating film on a semiconductor substrate and a resistance layer is formed so as to come into contact with the upper part on the side face of the insulating film and so as to keep a gap between itself and the insulating film on the substrate. CONSTITUTION:An oxide Si film 3 having a T-shaped cross section is formed to be in a belt shape on an oxide Si film 2 formed on an Si substrate 1. Then, one side of a polycrystalline Si layer 4 having a rectangular cross section is connected to the upper-end side face protruding in the transverse direction of the film 3; a gap is formed between the rear surface and the film 2; a resistance element is formed. By this constitution, since electric currents flowing in the resistance element flow in mutually opposite directions magnetic flux is canceled and a self-inductance which is parasitic at the resistance element can be reduced. In addition, since a gap exists between a resistance layer and the Si substrate, a parasitic capacity between it and the Si substrate can be reduced.
Patent JP-H06262627-A (JP)
Title: Mixed resin molder
Inventor: OMORI JUICHI
IPC: B29B17/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a foamed body, in which stock particles are uniformly mixed, by a method wherein means for transporting stock particles to hoppers, means for transferring the stock particles stored in the hoppers from below upwards in order to mix the particles and the like are provided. CONSTITUTION:After the generation of resin particle conveying air flow in a pneumatic particle conveying tube 1 through the actuation of particle conveying blowers 3, main raw material A is quantitatively and successively delivered from a main raw material silo 5 in the pneumatic particle conveying tube 1 by turning a rotary valve 7. On the other hand, by turning a rotary valve 8, sub-raw material B is quantitatively and successively delivered from a sub-raw material silo 6 in the pneumatic particle conveying tube 1. Thus, the main raw material A and the sub-raw material B are uniformly mixed in the pneumatic particle conveying tube 1 so as to store the predetermined amount of mixed raw material particles in hoppers 2. After being charged in respective molds 4a and 4b through charging hoses 4c and chargers, the mixed raw material particles are foam-molded. By repeating the above- mentioned production process, uniform and integrated mixed resin foam molded body can be molded stably and continuously.
Patent JP-H09217179-A (JP)
Title: Method for regenerating electroless plating bath
Inventor: MATSUI FUJIO
IPC: C23C18/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating an electroless plating bath capable of regenerating and recycling an aged electroless plating bath in which a large amt. of phosphorous and ions are accumulated by easily, surely and inexpensively removing the phosphorous acid ions from the electroless plating bath without introducing impurities therein. SOLUTION: The hardly soluble phosphite is formed and settled and the precipitate is removed by executing treatments of one or >=2 of the following (1), (2) and (3):(1) If the metals are the same as the constituting metals of the electroless plating film precipitated from the electroless plating bath or if the constituting metals are >=2 kinds, the sulfate, chloride, carbooxide, hydroxide of the same metals as the metals of at least one kind thereof or the double salts thereof are added to the plating bath at such ratios at which the concn. higher than the conon. of the metal ions in the plating work of the plating bath is attained. (2). The electroless plating bath is raised to a temp. higher than the temp. of the plating work temp. (3) The pH of the electroless plating bath is raised to the pH higher than the plating work.
Patent JP-S59178103-A (JP)
Title: Manufacture of checkered steel plate
Inventor: KUSABA YOSHIAKI
IPC: B21B1/22
Filed: 1983-03-25
Abstract: PURPOSE:To form highly striped projections by forming multiple projecting bars in the rolling direction and in the width direction by horizontal rolls while restricting the side edges of a rolling material by vertical rolls, by using an universal mill consisting of the horizontal rolls and the vertical ones. CONSTITUTION:In an intermediate rolling process in a steel-plate hot rolling, a large number of projecting bars 6 are formed in the width direction in the surface of at least one side of the upper and lower surfaces of a rolling material by horizontal rolls 3A while restricting the side edges of the material by vertical rolls 3B, by using a universal mill 3 consisting of the horizontal rolls 3A and the vertical rolls 3B. Next, the lines 6 are intermittently subjected to rolling reduction to form the striped projections by using a 2-high mill or a univeral mill located at the rear stage.
Patent JP-S57166013-A (JP)
Title: Engaging tool
Inventor: MORITA TAMAO
IPC: F16B1/00
Filed: 1981-04-07
Abstract: PURPOSE:To obtain an engaging tool having excellent magnetizing property by abutting a ferromagnetic plate and a ferromagnetic plate integrally molded with a plastic magnetic substance through a ferromagnetic member projected from either of the integral substance. CONSTITUTION:The blank of a permanent magnet is used as the plastic magnet 1, the ferromagnetic plate 3 focussing the magnetic field of one magnetic pole surface 1b of the magnet 1 is buried into the magnet 1 or molded integrally so that one part is buried in the magnetic pole surface 1b, and the line of magnetic force in the magnetic pole surface 1b is focussed. The other side end of a ferromagnetic lever 3a continuously mounted to the plate 3 is formed simultaneously so as to be approximately projected from the other magnetic pole surface 1a. In such an engaging tool A, the line of magnetic force in the magnetic pole surface 1b is focussed to the plate 3, and guided to the magnetic pole surface 1a through the lever 3a. On the other hand, the abutting tool B consisting of the ferromagnetic plate 2 forms a magnetic field in the magnetic pole surface 1a,  and is abutted detachably with the end of the lever 3a.
Patent JP-H04286628-A (JP)
Title: Molding method for composite body of fiber reinforced synthetic resin
Inventor: HATTORI MORIO
IPC: B32B3/24
Filed: 1991-03-15
Abstract: PURPOSE:To provide the molding method of easy processing in which the number of processes is less when mounting holes or the like are bored molded body as the after-processing in the molding method of a fiber reinforced synthetic composite body in which pultrusion of the composite body composed of a core material and a fiber reinforced resin layers on the outer periphery of the core material is carried out. CONSTITUTION:Pultrusion in which reinforcing fiber 2 is fed into a molding path 10 while the reinforcing fiber is guided to the outer periphery of a core material 1, passed through a preheating zone 6 and a heat curing zone 7 and cured as shown in the drawing 1 is carried out. As for the core material 1 to be used, a continuous material with a plurality of through-holes 5 bored preliminarily is used, and a fiber reinforced synthetic resin layer is formed by making gelatinized state resin flow into the through-holes 5 and covering the surface of the exposed core material layer or filling the through-holes. Thus, the through-holes can be used as the mounting holes or utilized as reinforcing sections or some other purposes.
Patent JP-S54144094-A (JP)
Title: Lighting apparatus
Inventor: ASAMI KOUICHI
IPC: F21V1/14
Filed: 1978-04-28
Abstract: PURPOSE: To yield various illumination effects including entire illumination and spot illumination by making reflectors free to rotate.  
     CONSTITUTION: The main body which has a supporting flange on the peripheral housing a illumination control device including a ballast inside, is fitted with a circular fluorescent lamp 4 at the bottom through a lamp support spring 3 and 3. The root of an arm 5 is placed on a supporting flange 1a extending in radiation from the arm. The tip of the arms 5 are linked with each other through bridge members 6 to form a square frame, and the bottom side of a trapezoidal reflector 7 is hinged on the members 6. With such an arrangement, illumination effect can be changed easily by putting the reflectors 7 on the arms 5 to form a shade top or by hanging the reflectors 7 from the members 6 to form shade side plates. 
     COPYRIGHT: (C)1979,JPO&Japio