baber/WOPTO huggingface dataset:
Patent JP-H06325896-A (JP)
Title: Microwave discharge type plasma contactor
Inventor: KUNINAKA HITOSHI
IPC: H05H1/46
Filed: 1993-05-11
Abstract: PURPOSE:To eliminate necessity for thermion emission by introducing microwaves to a discharge chamber, drawing out a discharge plasma with accelerated electrons, and forming plasma cloud outside of the discharge chamber. CONSTITUTION:A magnetic field generating means is composed of a permanent magnet 26 furnished around a microwave discharge chamber 23 and a magnetic circuit 27 which surrounds the permanent magnet 26 and discharge chamber 23 so that a magnetic field is produced in the discharge chamber 23. To this magnetic circuit 27 the magnetic field produced by the magnet 26 is coupled so as to hinder leaking to the outside, to ensure that the magnetic field is utilized effectively. The discharge chamber 23 is equipped with an introducing means consisting of a working gas inlet 28, and thereby a working gas is led in. Microwaves supplied accelerate electrons through interaction with the magnetic field, and an electron cyclotron resonance discharge is generated. The electrons accelerated run against the working gas, and a microwave discharge plasma 32 is produced in the discharge chamber 23. The plasma 32 is drawn out to form a plasma cloud 33, so that from it electrons can be collected to an ion collection electrode 24. This eliminates necessity for emission of thermions.
Patent JP-2000002377-A (JP)
Title: Screw coupling for oil well pipe
Inventor: NAKAMURA TOSHIO
IPC: F16L58/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent extrusion of a resin ring and to prevent damage of an FRP pipe inserted for replacement or a resin coating so as to secure an excellent sealing characteristic by forming grooves on the end faces of a resin ring arranged between the end faces of pipe bodies screwed into a coupling and faced to each other. SOLUTION: In a coupling 1, a space between end faces 5 of steel pipes 4, which are fastened from both sides and screwed toward the center on the inside face so as to face each other in the center, is filled with a resin ring 8 fitted in the center on the inside face of the coupling 1. Radial grooves 9 are cut in the parts protruding on both sides of the resin ring 8. Therefore, grease, which is applied to a thread part and pushed toward the pipe end part when the thread is fastened, flows outward through the grooves 9 arranged in the resin ring 8, so that the grease can be prevented from advancing between the resin ring 8 and the coupling 1 inside face and extruding the resin ring 8.
Patent JP-S60254150-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TAKAHASHI JIROU
IPC: G03G9/08
Filed: 1984-05-31
Abstract: PURPOSE:To form stably a good visible image for a long period by incorporating a polyester resin having an aliphat. hydrocarbon group of 3-22C at the side chain and specific graft- or block-copolymerized polyolefin into a toner. CONSTITUTION:The wax consisting of the polyolefin block-copolymerized or graft-copolymerized with an alpha-methylene aliphat. monocarboxylate monomer is incorporated into the polyester resin which is the non-linear copolymer obtainable from monomer components contg. an etherified bisphenol monomer, dicarboxylic acid monomer and tri- or higher hydric alcohol and/or tri- or higher hydric carboxylic acid monomer and has the aliphat. hydrocarbon group of 3- 22C at the side chain. The toner for developing an electrostatic charge image is thus prepd.
Patent JP-S601605-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI MASAO
IPC: G11B5/027
Filed: 1983-06-18
Abstract: PURPOSE:To attain the partial rewriting at all times with no erroneous recording by detecting the record mode set when a track is formed out of the part immediately before a reproduction system by said reproduction system when the partial rewriting record is carried out and performing the rewriting record in the same record mode. CONSTITUTION:When the partial rewriting is carried out, a command signal U is trasmitted from n action control part 3. In this case, a reproduction mode is set before transmission of the signal U. It is defined that a record mode is set at a recorded part immediately before the partially rewriting part of a magnetic tape and when an oblique track is formed for the discrimination signal R sent from an FM sound signal existence discriminating circuit 37. Such signal R is held by a preholding circuit 63. Then recording reproducing switches 5-7 are switched when the signal U and the control signal P' are transmitted from the part 3. Thus the partial rewriting is performed for the color video signal which is supplied to an input terminal 2 in accordance with the signal R held at the circuit 63.
Patent JP-H07315701-A (JP)
Title: Elevator operation controller
Inventor: YAMAGUCHI HARUTAKA
IPC: B66B5/00
Filed: 1994-05-24
Abstract: PURPOSE:To enable electrical circuit component parts of an elevator to be prevented from being damaged due submersion under water. CONSTITUTION:An elevator operation controller is provided with a stopping floor changeover switch 2, which is for changing over the stopping floor of an elevator car from/to the first floor to/from the upper floor of a building and which stops the car at the upper floor when the upper floor is selected and a parking switch 3 is switched on, and also equipped with refuge floor controllers 8, 9, 12, 14, 15, 15b1, 15b2 which open power supply lines for the equipment in the exterior of a machine room, other than the parking switch 3 and the stopping floor changeover switch 2.
Patent JP-H11302865-A (JP)
Title: Coated galvanized steel sheet excellent in workability, scratch resistance, and corrosion resistance, and its manufacture
Inventor: YOSHIDA YASUHIDE
IPC: C23C22/24
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a coated galvanized steel sheet which is excellent in workability (adhesion in a working part), waterproof adhesion, scratch resistance, edge corrosion resistance, and corrosion resistance in a crosscut part and is easy to manufacture. SOLUTION: The coated galvanized steel sheet is a coated steel sheet prepared by forming a zinc or zinc-alloy plating layer, a chemical conversion treatment layer, and a coating film layer on a steel sheet. The chemical conversion treatment layer contains two kinds of fumed silica having 14-9 nm primary particle size and 2000-100 nm primary particle size, respectively, and a chromic acid compound. Moreover, the blending ratio by weight, SiO2 /Cr, in the case where the coating weight of the fumed silica is expressed in terms of SiO2 and the coating weight of the chromic acid compound is expressed in terms of metallic Cr is regulated to 3-<10, and further, the coating weight of Cr is regulated to (25 to 80) mg/m<2> .
Patent JP-H05303066-A (JP)
Title: Method for correcting liquid crystal display and its device
Inventor: TAKI KAORU
IPC: G02F1/13
Filed: 1992-04-28
Abstract: PURPOSE:To surely crush only the metallic foreign matter by discriminating the metallic foreign matter and the spherical resin bodies holding the spacing between glass substrates. CONSTITUTION:The spacing between the respective glass substrates of the liquid crystal display 30 is expanded by an expanding means 40 and the liquid crystal display 30 is scanned with a continuous laser beam in this state by discriminating means 60, 20, 23. Particulates are grasped by the scanning with the continuous laser beam, by which the particulates and the foreign matter intruding into the spacing between the respective glass substrates is discriminated. The foreign matter is thereafter irradiated with pulse laser beams by a crushing means 60, by which the foreign matter is crushed.
Patent JP-H10183720-A (JP)
Title: Odorless system toilet
Inventor: TAKAYANAGI TAKASHI
IPC: E03D9/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve exhaust of odor from excretions by taking air in a toilet from an inlet port positioned above a man's organ of smell and exhausting odor of excretions from an exhaust port positioned below the man's organ of smell. SOLUTION: First, odor in a toilet stool 4 is guided downward not to reach the position A of a man's organ of smell. That is, the air in a toilet is taken from an inlet port 3 positioned above the level of a man's organ of smell, and the odor of excretion is exhausted to the outside from an exhaust port 1 positioned below the position A of the man's organ of smell. Further to keep the odor in a toilet stool 4 being discharged to the outside of the toilet stool 4, a toilet stool seat provided with inlet holes in the periphery of the toilet stool is arranged to collect odor to be guided to an exhaust pipe connected to the outside. Accordingly, the inlet port and the exhaust port are disposed on the upper and lower sides, so that the human body is covered with fresh air and the odor can be discharged without reaching the man's organ of smell.
Patent JP-H08283863-A (JP)
Title: Production of hard steel sheet for can excellent in uniformity of material
Inventor: EJIRI HIROSHI
IPC: C22C38/00
Filed: 1995-04-11
Abstract: PURPOSE: To maintain the aimed hardness of a steel sheet and to produce a hard steel sheet for a can excellent in the uniformity of the material by subjecting a continuously cast slab having a specified compsn. consisting of C, Si, Mn, P, S, Al, N and Fe to cold rolling at a specified draft. CONSTITUTION: A continuously cast slab having a compsn. contg., by weight, <=0.15% C, <=0.04% Si, <=0.6% Mn, <=0.03% P, <=0.03% S, <=0.15% Al and <=0.01% N, and the balance Fe with inevitable impurities is subjected to hot rolling. The obtd. hot rolled steel sheet is pickled, is thereafter subjected to primary cold rolling, is next subjected to recrystallization continuous annealing and is subsequently subjected to secondary cold rolling to obtain a hard steel sheet for a can. At this time, the secondary cold rolling is executed in such a manner that the upper limit of the draft is regulated to 34% and the lower limit is regulated to R2 shown by the formula  Tc is the hot rolling and coiling temp., R is the allowable value of the objective hardness and (a), (b), (c) and (d) are constants}.
Patent JP-S59578-A (JP)
Title: Swash plate type heat driven engine
Inventor: NISHIKAWA MASAHIRO
IPC: F03G7/06
Filed: 1982-06-25
Abstract: PURPOSE:To enable to change the speed of rotation under the same load torque, by stretching a plurality of resilient members made of shape memory alloy between a swash plate and a turning plate. CONSTITUTION:A swash plate 9 is designed to be capable of oscillating in the horizontal direction through the movement of a support rod 11. The swash plate 9 has a turning face tilted slantwise to a turning shaft 7 and drives the turning shaft 7 while keeping the tilted state. Further, a plurality of coil springs 12 made of shape memory alloy are stretched between the swash plate 9 and a turning disk 8. Here, since the lower space located under a line A-A' shown in the drawing is filled with hot water while the upper space located above the line A-A' is exposed to air, the turning disk 8 and the swash plate 9 are driven by the heated coil springs 12 to the position where they are located nearest to each other.
Patent JP-S5735744-A (JP)
Title: Frost sensor
Inventor: GOTOU NORIO
IPC: G01N27/72
Filed: 1980-08-13
Abstract: PURPOSE:To simplify a circuit configuration, by omitting an oscillator, a rectifier and a comparator. CONSTITUTION:On a magnetic distortion ribbon 1 which has been supported by supporting bodies 2A, 2B are provided an elastic wave energizing coil 12 and a detection coil 13, which have been wound around a rodlike magnetic core. The magnetic pole direction of the coils 12, 13 and a bias magnet 5 are set in the same dirction of the ribbon width, so that a ribbon width resonance is generated. Between the coils 12, 13 is connected an amplifier 14, an output is applied to the coil 12, a detection signal which the coil 13 obtains is positive-fed-back to the amplifier 14, an oscillator is constituted, and is oscillated by 250KHz being a width resonance frequency. In case when frost falls on the magentic distrotion ribbon 1, as for its transmission characteristic, a porpagation loss increases, an output decreases, and if gain of one-round becomes <''1'', the oscillation stops. Whether the oscillation which is obtained from an output terminal 11 exists or not corresponds to whether frost falls or not.
Patent JP-H04337381-A (JP)
Title: Solid adhesive
Inventor: KAWAHARA YOSHIRO
IPC: C09J201/00
Filed: 1991-05-15
Abstract: PURPOSE:To obtain an adhesive, containing a bonding resin, water, a polar organic solvent, a gelling agent and specific alkylglycoside, smoothly and homogeneously applicable under a low pressure, having a long open time and excellent in adhesion without any loss of shape, discoloring and fading. CONSTITUTION:The objective adhesive containing (A) a bonding resin such as a water-miscible or an emulsion type polyvinylpyrrolidone-based, a polyvinyl acetate-based or a polyacrylic acid-based resin, (B) water, (C) a polar organic solvent (D) a gelling agent, preferably composed of fatty acid soaps and (E) an alkylglycoside expressed by the formula R1(OR2)nGm (R1 is 4-22C alkyl or alkenyl; R2 is 2-4C alkylene; n is 0-10; m is 1-5; G is reducing sugar residue).
Patent JP-S5537859-A (JP)
Title: Protection circuit for switching regulator
Inventor: SATOU TAKEHISA
IPC: H02M1/32
Filed: 1978-09-06
Abstract: PURPOSE: To keep a protection level constant despite a wide range of input voltage and appropriately use transistor, by modulating the width of control pulse by a semiconductor device current detector and a rectifier voltage fluctuation detector.  
     CONSTITUTION: A switching transistor 2 is controlled by a pulse oscillation circuit 5 and a pulse width modulation circuit 6 to obtain an output from the secondary side of a transforner 3. The current of the transistor 2 is detected by a resistor R 1 . The input voltage Vi is detected by another resistor R 3  and applied to the base of a detection transistor 8 biased by a negative voltage. The width of control pulse is controlled by the modulation circuit 6. When either an overcurrent flows or an exessive input voltage is applied, the width of control pulse decreases to perform protecting action. As a result, the protection level is kept constant despite the wide range of input voltage and the transistors of appropriate capacity are economically used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5445016-A (JP)
Title: Traim automatic operation system
Inventor: KUWABARA MASAAKI
IPC: B60L3/08
Filed: 1977-09-12
Abstract: PURPOSE: To improve the transportation efficiency of a system and service, by locally controlling a train stopping at stations by installing a station controller for controlling the train to be stopped at the station side.  
     CONSTITUTION: In a train contol in case of stopping at a station provided with a central controller 1 for putting out train control commands at an appropriate time on the basis of a train diagram beforehand commanded and train conditions, a central communication controller 4, a station communication controller 7, a realy interlocking divice 8, an ATC ground device 9 and an automatic operational device 12 on the train, a station controller 13 is installed to the station side and a ground piece 14 for station control onto a track respectively in order to, locally and sutomaticallsy, control the train in the case when the train 11 stops st the station 3, and control commands, such as, the opening and closing of doors, the switch of the starting direction, starting, etc. are put out to the train 11 through said ground piece 14 in accordance with a fixed condition and timings by means of the station controller 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01284609-A (JP)
Title: Method for laying water blocking sheet
Inventor: SUMIDA HITOSHI
IPC: B09B1/00
Filed: 1988-05-09
Abstract: PURPOSE:To completely block water over the length of a bank by developing a bandlike sheet, which is formed by superposing and fixing water blocking sheets cut with specified dimensions on the bank body, on the surface of the bank body, and fixing it on the same. CONSTITUTION:A plurality of water blocking sheets 2 processed at specified dimensions are carried on a bank body 1. The sheets 2 are then placed temporarily through specified superposition margins. The respective margins are fixed and joined thereafter, thereby a bandlike sheet 9 is formed. The sheet 9 is then pulled from the bank body sequentially to cover the surface of the bank body. It is thus possible to block water completely over the whole length of the bank body.
Patent JP-S61268904-A (JP)
Inventor: ARAKI JUN
IPC: F22D5/26
Filed: 1985-05-24
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-H07291162-A (JP)
Title: Locking device
Inventor: ISHII YASUSHI
IPC: B62H5/14
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate the shaping of a locking device, improve the outside appearance of a locking device and the theft preventing function. CONSTITUTION:The end parts 13 and 14 of the first and the second rod-shaped bodies 11 and 12 are superposed on each other. These end parts 13 and 14 are pivotally supported in a relatively turnable manner by a pivotal supporting shaft 16. Through this turn, the other ends 17 and 18 are engaged in free engagement and disengagement so that both the rod-shaped bodies 11 and 12 form an annular body, and a lock part 20 which can lock both the ends 17 and 18 in the engagement state is installed. The first rod-shaped body 11 is positioned on the first virtual plane 30 which crosses at right angle with the axis 29 of the pivotal supporting shaft 16. While, the other end 18 of the second rod-shaped body 12 is positioned nearly on the first virtual plane 30. The second rod-shaped body 12 is positioned on the second virtual plane 31 crossing at a certain crossing angle theta with the first virtual plane 30.
Patent JP-H05284387-A (JP)
Title: Amplitude limiting circuit
IPC: H03G11/04
Filed: 1992-04-02
Abstract: PURPOSE:To limit an output voltage for an excessive input of a video signal by comparing an output of a pedstal clamping circuit and a reference voltage, and negatively feeding back the result of comparison to a VCA through a rectifying circuit. CONSTITUTION:A video input is outputted through a VCA 1 and a pedestal clamping circuit 3. An output of the circuit 3 is compared with an uppermost reference voltage, and the result of comparison is negatively fed back to the VCA 1 through a rectifying circuit 6. In such a way, an output of the circuit 3 is clamped to a prescribed voltage and an output voltage is limited for an excessive input of a video signal, and supplied to an A/D converter 4.
Patent JP-S5635546-A (JP)
Title: Car telephone terminal unit
Inventor: YOSHIKAWA KENSHIYOU
IPC: H04W88/02
Filed: 1979-08-30
Abstract: PURPOSE:To ensure an easy carrying for the telephone set, by providing several units of telephone plug sockets within a car and then using these sockets by inserting freely the plug provided to the telephone set. CONSTITUTION:The interface line is divided into two parts through the branching circuit 2 to the mobile telephone set 1. One of these two lines is connected to the telephone plug socket 5 via the branch connecting cord 4; while the other line is connected to the telephone plug socket 7 via the branch connecting cord 6 respectively. On the other hand, the detachable plug 10 is provided to the sockets 5 and 7 for the curled cord 9 of the handset 8, and then the plug 10 is inserted into the socket 5.
Patent JP-S61268921-A (JP)
Title: Microwave heater
Inventor: NAKAMURA SHINICHI
IPC: F24C7/08
Filed: 1985-05-23
Abstract: PURPOSE:To enable a cooking condition to be detected in precision manner even at a cooking operation with a smaller volume of generation of steam by a method wherein a removable partition plate is provided for diving a heating chamber into a cooking chamber including an air blowing port, a discharging hole and a heated item storing part, and other spaces. CONSTITUTION:After a heated item 2 is stored in a heating chamber 1, a partition plate 14 is installed and a defreezing mode is set, resulting in that the shield means 12 and 13 close the suction port 5 and the discharging passage 8, respectively. Steam generated with the heated item 2 is heated is accumulated in air having less volume circulating in a narrow heating chamber space 1a and the circulation passage 11 divided by the partition plate 14. Since the relative humidity is substantially varied, an amount of variation of resistance in a humidity sensor 9 is substantially increased, with the result that the refreezing condition can be accurately detected.
Patent JP-S604398-A (JP)
Title: Higher rank applicable supervisory system
Inventor: NAGANO MASAAKI
IPC: G06F17/40
Filed: 1983-06-22
Abstract: PURPOSE:To inform a human system of information from a device to be supervised as information easily applicable to maintenance works by performing a higher rank applicable process which is determined from the characteristic of each device on the condition change information form the device to be supervised. CONSTITUTION:When the state information 2 of the device to be supervised from the device is given to a state change detecting section 3 in a main memory 1 and the newly informed state is different from the previous state, the state change detecting section 3 informs a higher rank applicable processing section 5 of the change as state information 4. The higher rank applicable processing section 5 performs higher rank applicable process by means of pertinent higher rank applicable information 9 selected out of a higher rank applicable information group 11 mounted onto an external memory 10 and informs a state change informing section 7 of state change information 6 after the higher rank applicable process is performed. Judgement whether the higher rank applicable process is performed or not is executed at the higher rank applicable processing section 5 and various systems, such as a logical system for judging the importance, system utilizing priority, the judgement in accordance with the characteristic of the device, etc., can be aplied for judging system. The state change informing section 7 edits these information to a form which is easily understood by a human system and outputs maintenance information 8.
Patent JP-S598725-A (JP)
Inventor: DEIITAA FURAITAAKU
IPC: C08G63/64
Filed: 1983-06-22
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-S56155900-A (JP)
Title: Converter for converting non light emitting photon into light emitting photon and harmless inspecting device using same
Inventor: JIYANNKUROODO DEYUTSUFUE
IPC: G21K4/00
Filed: 1980-08-14
Abstract: The invention relates to a converter for converting non-luminous, so-called input photons such as X or  gamma  photons, into luminous photons, and to an installation for the non-destructive inspection of a material, employing this converter. The converter comprises a layer of luminophore disposed on the path of said non-luminous photons and, upstream of said layer of luminophore, with respect to the direction of displacement of the non-luminous photons, a metal foil in which said non-luminous photons are converted into non-luminous photons of lower energy, by collision (Compton effect) of said input photons on electrons of said metal foil. The invention is more particularly applicable to the non-destructive inspection of concrete structures.