baber/WOPTO huggingface dataset:
Patent JP-S54149116-A (JP)
Title: Controller for internal combustion system electric vehicle
Inventor: SATOU TADAKI
IPC: B60L50/10
Filed: 1978-05-12
Abstract: PURPOSE: To eliminate the occurrence of an overload on a main motor, by limiting an engine output by means of a solenoid action in the case of operating an internal combustion system electric vehicle having main motors in such a condition as to release a part of the main motor from a circuit.  
     CONSTITUTION: An electric vehicle has main motors 1 to 4 which are run by a generator 5 driven by a diesel engine 7. When an exciting coil 16a is activated by a main motor releasing device 12, a main contact element 16b of a line breaker for main motor releasing is open and simultaneously a solenoid 15 of an engine output regulator regulates an engine output by means of an interlocking device 17, which results in lowering the engine output corresponding to the respective notches without altering an engine rotative speed. And thus, the engine output being suitable for a sum capacity of the main motor included in the circuit can be obtained through a normal notch operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08334584-A (JP)
Title: System and method for control of water inventory of condenser pool in boiling water reactor
Inventor: DAGURASU MAABIN GURANTSU
IPC: G21D3/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a system for managing the water inventory in condenser pool of boiling water type reactor. SOLUTION: The inventive system comprises means for elevating the water level in a condenser pool 56 without supplying any water additionally to an isolation pool 52. The means includes a tank filled with water installed in the room 52a of condenser pool 56. The tank filled with water has, at the lowermost part thereof, one or more hole, i.e., opening 105, communicating with a high pressure gas tank 110 of appropriate volume through piping 106 and a passive valve 108 (e.g. a squib valve). The valve is normal closed and can be opened at an appropriate time after a failure of missing coolant.
Patent JP-S56151835-A (JP)
Title: Hot water supplying apparatus
Inventor: MOCHIDA HIROMI
IPC: F24D3/08
Filed: 1980-04-26
Abstract: PURPOSE: To suitably perform the supply of water at the time of thermal shrinkage and the draining of water at the time of thermal expansion by providing two-way valve for draining and supplying waters at a hot water tank and a supply water tank communicating with each other.  
     CONSTITUTION: A two-way valve made of the first and the second check valves 21, 22 which supplies water in a supply water tank 17 communicating with a hot water tank 2 into the tank 2 is provided. When the hot water in the tank 2 is thermally shrinked, its pressure will decrease. When the pressure becomes lower than a set pressure, the second check valve 22 will automatically open, it allows the water in the tank 17 to be supplied through a siphon tube 18 into the tank 2. When the hot water in the tank 2 is, on the other hand, thermally expanded, its pressure will increase. When the pressure becomes higher than a set pressure, the first check valve 21 will automatically open, and it allows the hot water in the tank 2 to be exhausted through the tube 18 into the tank 17. Thus, it can prevent the adverse influence to the components in a hot water supplying apparatus 1 due to the excessiveness and shortage of circulating hot water and the unstability of the heat exchange. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57170502-A (JP)
Title: Production of magneto roll
Inventor: OGITA YUUSUKE
IPC: H01F7/02
Filed: 1981-04-15
Abstract: PURPOSE:To produce a roll with a high magnetic flux density by a method wherein  one or more non-magnetic members are installed linearly or in a slant freakiness in  the longitudinal direction of the interior surface of a mold of one magnetic pole out of  plural magnetized poles, and an external magnetic field is applied so that an easy-to  magnetize axis of a magnetic material of a forming roll is oriented in the direction of  a magnetic flux passing through between magnetized poles. CONSTITUTION:A magnetic powder of a large magnetic anisotropic constant such as a ferrite powder including barium or the like of a rare earth elements magnetic powder  is blended with a high-molecular as well as a plasticizer and a lubricant, and then it is  formed with pressing in a magnetic field corresponding to a magnetization pattern for  a magnetic brush roll for electrostatic copying. In this formation when the blended  composite is extruded into a mold 15 comprised of a non-magnetic region and a magnetic region to form in a roll or tube fashion, a magnetic field is exrernally applied at  the same place as a pole to be magnetized as a magnetic bruch magneto roll with the  help of an an electromagnet 17 to create a magnetic flux and orient in the direction of  the magnetic flux an easy-to-magnetize axis of magnetic particles included in a resin which is in the fusion state.
Patent JP-S63220300-A (JP)
Inventor: MORIO TOMOKAZU
IPC: G10L19/00
Filed: 1987-03-10
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-H09246937-A (JP)
Title: Solid-state relay
Inventor: KONAGADA SHIYOUICHI
IPC: H03K17/79
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To surely prevent the element from being destructed even when the dispersion of characteristics is present in a photo triac coupler and to perform phase control with inexpensive constitution. SOLUTION: A serial circuit composed by serially connecting a pair of surge absorbers SA1 and SA2 is connected parallelly to output terminals OUT1 and OUT2 and short circuit connection is performed between the connection intermediate point (b) of both surge absorbers SA1 and SA2 and the connection intermediate point (a) of respective photo triacs TR1 and TR2 for constituting the two photo triac couplers PHT1 and PHT2.
Patent JP-S56152148-A (JP)
Title: Mass spectrograph
Inventor: YOSHIDA HIDEO
IPC: H01J49/26
Filed: 1980-04-26
Abstract: PURPOSE:To indicate the spectrum in real time with simple structure not employing a computor, by performing the mass number sweeping of a mass spectrograph by means of D/A converter synchronously with the raster indication. CONSTITUTION:The picture face of CRT10 is raster scanned repeatedly with constant period by means of a controller 9. The data indicating Y-directional position of the bright point for every raster is stored in the memory in the controller 9, where the controller 9 will read out the data sequentially for every raster scan and the waveform corresponding with the data stored in the memory is indicated on the screen of CRT10. When the operator commands the mass number sweeping, the controller 9 will send the start signal to D/A converter 7 and the output from D/A converter 2 will gradually increase for every raster. The output from D/A converter 2 is inputed to CRT controller 9 as a sweep signal.
Patent JP-H09242929-A (JP)
Title: Pneumatic regulator
Inventor: ADACHI MICHIAKI
IPC: G05D16/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic regulator which can be mounted on an end cap of a pneumatic tool and reduces exhaust sound and reaction which are generated when an air hose is removed. SOLUTION: A piston 5 and a poppet valve holder 6 are arranged in opposition in a cylinder 4, and a pressure adjusting screw 7 is rotated to adjust secondary pressure. A male screw part 8 for mounting on a grip end of a pneumatic tool is molded in the cylinder 4, and a female screw part 22 for mounting an air plug is molded in the poppet valve holder 6. A projection part 12 is provided in the piston 5, a relief passage 13 which is led from a tip face thereof to a rear surface of the piston 5 and a passage 15 which passes through from the circumference of the projection part 12 to an end face of a piston rod 14 are provided, and a vent port 17 is provided in a spring chamber 4a. When an air hose is removed from an air plug, a poppet 19 leaves the piston 5, and pressure air is dispersed into two systems to an air plug side and the relief passage 13 and is exhausted.
Patent JP-S60200335-A (JP)
Title: Input unified plane display device
Inventor: FUKUNAGA YASUSHI
IPC: G06F3/14
Filed: 1984-03-26
Abstract: PURPOSE:To copy freely a part of a CRT scope onto an input unified plane display by securing access to the read control part of a memory for CRT scope even through said plane display. CONSTITUTION:The coordinates X and Y are sent to an input unified display control part 7 from a pen 1 and converted into coordinate values (x) and (y). These values (x) and (y) are sent to a CPU4. The CPU4 sends write addresses and write data to signal lines 102 and 103 for frame memories 5-1 and 5-2 via coordinates (x) and (y). A CRT display circuit 8 reads out the contents of the memory 5-2 and sends them to a monitor 9. While a liquid crystal display circuit 6 reads out the necessary data of the memory 5-1 and sends them to a liquid crystal part 2 via signal lines 106 and 107. The part 2 receives these data and displays the contents of the memory 5-1. Therefore, an operator can see the display information at a position where the coordinates are supplied by the pen 1.
Patent JP-S62212910-A (JP)
Title: Thin film magnetic head
Inventor: KANAI HITOSHI
IPC: G11B5/23
Filed: 1986-03-13
Abstract: PURPOSE:To improve a reproducing characteristic of the titled head by constituting it so that both side edge parts of a surface opposed to a gap layer of a magnetic tip part of the lower magnetic pole layer are formed in a notched shape, and a gap length between magnetic pole tip parts of the upper and the lower magnetic pole layers which are opposed and placed through the gap layer is widened in both side parts. CONSTITUTION:Each tip surface of both magnetic pole layers 12, 16, namely, each tip surface of both magnetic pole layers 12, 16 which have been seen from a magnetic recording medium side is a rectangular shape, and also, both side edge parts 12a, 12b of a surface opposed to a gap layer 13 of the tip part of the lower magnetic pole layer 12 are formed to a notched shape, and a gap length l between both magnetic pole tip parts is widened in both side parts. In case recording information of a magnetic disk medium which has narrowed width of a guard band 22 has been reproduced, since the gap length l between both the magnetic pole tip parts is widened in both sides in advance, a recording signal of a track 21b being adjacent to a recording track 21a to be reproduced 21a is reproduced as a noise. What is called a side crosstalk signal is reduced as a gap loss. As a result, a reproducing characteristic is improved.
Patent JP-S54149255-A (JP)
Title: Drying and forming device
Inventor: INOUE KIYOSHI
IPC: F26B19/00
Filed: 1978-05-13
Abstract: PURPOSE: To provide formed bodies efficiently and in shorter time by drying and forming preformed water-containing bodies by ion impact diffusion effect using the bodies as electrodes.  
     CONSTITUTION: Performed bodies 4 are placed in support portions 14 in a drying chamber 10 capable of sealing and decompression, and an electrode, e.g. a DC cathode 1, is passed through the center of the bottom end 4A of each formed body 4. Other electrodes, e.g. DC anodes 2, are arranged to face to the cathodes 1 through an insulating portion 8 formed in the ceiling wall 6 of the chamber 10. The interior of the chamber 10 is decompressed by an exhauster 5, and power is fed from a power source 13 to the electrodes 1 and 2. Glow discharge and corona discharge are developed at the anodes 2, so that the water in the bodies 4 is evaporated and ionized; the ions collide with each other and diffuse so that the water is evaporated rapidly. Thus the bodies 4 are dried efficiently and in shorter time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59179691-A (JP)
Title: Coke oven
Inventor: ITOU YUUGO
IPC: C10B29/02
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the cost of repair and save energy, by forming an oven top with fibre bricks having a depression on the side facing inside of the oven which is filled with a heat-insulating material. CONSTITUTION:At the top 3 of a coke oven 1 having a carbonization chamber 2 and alternately arranged heating flues, are provided loading apertures 4 connecting with the carbonization chamber 2 and flue openings 5 connecting with the heating flue, and fire bricks 6 are laid around the loading apertures to form an operating floor. The fire brick 6 has projections 7, 7 at both ends along the lengthwise direction on the side facing inside of the oven, and a depression 8 between the projections 7, 7 is filled with ceramic fiber 9. The oven top 3 of the above construction has improved strength and wear resistance, leading to reduction in repair cost. The fire brick 6 has an energy saving effect by dint of its excellent heat insulating property.
Patent JP-H04279422-A (JP)
Title: Packing apparatus
Inventor: SUGA TADORU
IPC: B65B9/06
Filed: 1991-02-26
Abstract: PURPOSE:To heat-shrink a sealed bag to cause the bag to adhere to the content without forming an air vent hole in the bag. CONSTITUTION:A pressure block 31 is provided via working controller 35 rearward of heating seal bars 29, 30 to the carrying direction of a tray 12. A tubular film 11a expands by an inert gas flashing from a gas supply pipe 24, the pressure block 31 moves downward and seals a film by the heating seal bars 29, 30 while pushing out the gas into the tray 12, and thereafter the film is heat- shrunk in a heating tunnel 40. Because the gas in the tray is pushed out, the gas around the tray is absorbed into the tray and the film adheres to the tray when the film shrinks.
Patent JP-H11243657-A (JP)
Title: Motor
Inventor: MATSUBARA HIDEYUKI
IPC: F16B21/18
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a slip-out preventing means, which prevents a rotor part from slip-out in a normal state and enables attachment/detachment of the rotor part easily, when necessary. SOLUTION: A motor 1 has a rotary shaft 41, a rotor part 4, a bearing part 23, a stator part 2 and a slip-out preventing means. The slip-out preventing means is composed of a retaining part (annular protruding part) 451 and a slip-out preventive part 81, which is provided on the stator part 2 and can be retained with the retaining part 451. The slip-out preventive part 81 maintains the retaining state with the retaining part 451 or the retainable state with the retaining part 451 and exhibits a slip-out preventive function within the predetermined limit of an unmating force applied in the longitudinal direction of the rotary shaft 41.  When the construction of the motor 1 with the slip-out preventing means such as this is employed, even if an optical disc put on a turntable 42 is removed from the turntable 42, for instance, the slip-out of the rotor part 4 can be avoided through the function of the slip-out preventing means.
Patent JP-S52138499-A (JP)
Title: Production of heteropolyacid
Inventor: ONODA TAKESHI
IPC: C07C57/055
Filed: 1976-05-17
Abstract: PURPOSE: To produce molybdovanadophosphoric acid used as a catalyst for oxidation or the like with economical advantage by subjecting an aqueous slurry containing oxides of Mo, V, and P and/or oxy acids and opt. containing W oxide and/or ocy acids to hydrothermal reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62213562-A (JP)
Title: Rotor of superconducting rotary electric machine
Inventor: HIRAO TOSHIKI
IPC: H02K55/04
Filed: 1986-03-12
Abstract: PURPOSE:To improve the cooling performance of a superconducting rotary electric machine by inserting first filler having a plurality of through holes to between a superconducting field coil and a wedge, and further inserting a second filler having an elliptical through hole. CONSTITUTION:The rotor of a superconductive rotary electric machine is composed of a coil mounting shaft 2, a superconducting field coil 3, a helium outer cylinder 6, a wedge 18, a helium passage 20, a coil mounting shaft helium flowing hole 21, etc. In this case, a filler is composed of a first filler 22 inserted between the coil 3 and the wedge 18 and having a plurality of small holes 22a, and a second filler 23 inserted between the filler 22 and the wedge 18 and having an elliptical through hole 26a arranged obliquely to axis communicating with small holes 22a. Thus, helium is fed from the hole 21 through the periphery of the coil 3, small holes 22a, and hole 23a to a helium passage 20. As a result, the heat can be rapidly removed at any position of the coil 3.
Patent JP-S5619050-A (JP)
Title: Negative film containing method
Inventor: KIMURA TSUTOMU
IPC: B42F5/04
Filed: 1980-04-28
Abstract: PURPOSE: To make handling of a photograph printing in reordering sure and easy by providing stoppers in such a manner that the lead-out ends of negative strips of frame number less than predetermined number align at the time of containing said strips into negative sheaths.  
     CONSTITUTION: The negative sheaths (constituted by negative sheath parts 2 and order statement columns 3 and having beforehand been printed with boundary lines 7 in the positions corresponding to the boundaries of image frames) formed into such a length at which the lead-out ends 6A of the negative strips (A)4 cut to a predetermined frame number expose from insertion ports 5 when the strips (A) are inserted through the insertion ports 5 and their leading ends reach the innermost, the arrayed into plural rows, whereby a bag 1 is formed. At the time of containing a negative strip (B)9 of the frame number less than the predetermined frame number into the negative sheaths of said bag 1, stoppers 10 which prevent the leading end of the strip (B) from entering further so that the lead-out end of the strip (B) exposes from the insertion port 5 and aligns to the lead-out end of the strip (A) are provided to the negative sheaths. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02236475-A (JP)
Title: Method for adjusting degree of uniformity of magnetostatic field in checking device using nmr
Inventor: YAMAMOTO YUKARI
IPC: A61B5/055
Filed: 1989-03-10
Abstract: PURPOSE:To improve the degree of uniformity of the magnetic field in a short time by taking the peak intensity or the like of the spectrum obtained from the whole of an area concerned as an evaluation function and obtaining a shim current value which optimizes it. CONSTITUTION:A sequencer 2 performs the control under management of a CPU 1 as follows; the high frequency generated from a high frequency oscillator 3 is supplied to a high frequency coil 6 through a modulator 4 and an amplifier 5 to apply a high frequency magnetic field to a body 8 to be examined. This body 8 is placed in magnetic field generated by a magnetostatic field generating magnet 15 and a shim coil 7. The response to magnetic field application is received through a high frequency coil 9 and is sent to the CPU 1 through an amplifier 10, a quadrature phase detector 11, a filter 12, and an A/D converter 13. This signal is displayed on a CRT display device 14 after the signal processing in the CPU 1 and is stored on a disk 15 or the like on demand.
Patent JP-H04291487-A (JP)
Title: Money reception system for prepaid card
Inventor: HASEBE TAKAYUKI
IPC: G06Q50/00
Filed: 1991-03-20
Abstract: PURPOSE:To improve the safety of a prepaid card system by preventing money receipt. CONSTITUTION:The money reception system for prepaid card porvided with an IC card 1, a money reception terminal 2, and an IC card issue center 3 consists of a card-side ciphering and deciphering means 7 which ciphers data sent from the IC card 1 to the issue center 3 and deciphers data sent from the issue center to the IC card 1, a center-side ciphering and deciphering means 6 which ciphers data sent from the issue center 3 to the IC card 1 and deciphers data transferred from the IC card 1 to the issue center 3, a balance update means 8 which adds the amount of supplied money to balance data stored in a balance storage register 4 in the IC card 1 to update contents of this register 4, a card-side center authenticating means 9 which discriminates whether the issue center 3 connected to the IC card 1 is true or not and permits update of contents of the balance storage register 4 only in the case of the true center, and a center-side center authenticating means 10 which informs that the issue center 3 is true.
Patent JP-2000245940-A (JP)
Title: Substrate box for game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate box for a game machine, by which more than two control substrates are collectively attached to the machine and also the maintenance check is easily executed. SOLUTION: A sound control substrate 37 is enclosed by the attachment board 39a of a box base 39 and a box cover 41 and, in the meantime, a lamp control substrate 38 is enclosed by the attachment board 39b of the box base 39 and the box cover 42 and, then, the box is locked by hooking the pair of attachment hooks 39e and 39e of the box base 39 from a hook part 36e in a prize winning ball collecting gutter 36. By the lock, the lock member 40a of an attachment tool 40 attached to the successive arrangement board 39c of the base 39 is inserted through the insertion hole 36b of an attachment part 36a. When a button member 40b is pushed-in toward the side of the gutter 36 after the insertion, the lock member 110 is locked inside the insertion hole 36b and a sub-substrate box 30 is attached to the gutter 36 so as to be attachable/detachable.
Patent JP-S51132079-A (JP)
Title: Measuring device of television tube
Inventor: TOMIMOTO TETSUO
IPC: G01R31/24
Filed: 1975-05-12
Abstract: PURPOSE: To make it possible to measure the both figure display ability at each part on a screen by moving a measuring part of a figure for measurement to an arbitral horizontal position of a screen of a television tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255654-A (JP)
Title: Beading burner device
Inventor: MATSUSHITA TOSHIHARU
IPC: H01J9/18
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a beading burner device in which a bead glass can be properly burnt, and providing a stable positioned and fixed state of an electron gun. SOLUTION: This device has a longitudinal burner main body 100 according to the length of a bead glass, and a tapered burning head part 104 provided on one side surface of the burner main body 100. A number of gas releasing holes 102 are formed in conformation to the pin fixing parts of an electron gun in the bead glass. Each gas releasing hole 102 is provided in a line up to the middle according to the width of the pin fixing part of the bead glass, and provided in two lines from the middle. A gas feed pipe 106 and its branch pipe 106A are connected to both end parts of the burner main body 100 to supply a combustion gas from both the end parts of the burner main body 100. The flame from the gas releasing hole 102 can effectively burn the pin fixing part of the bead glass without being disturbed by the air flow by the inclined surface of the burning head part 104.
Patent JP-S63222696-A (JP)
Title: Production of alpha-hydroxycarboxylic acid
Inventor: MURAKAMI NOBUO
IPC: C12R1/66
Filed: 1987-03-13
Abstract: PURPOSE:To efficiently obtain an alpha-hydroxycarboxylic acid useful as a food, raw material for agricultural chemicals medicines, organic synthesis, etc., by bringing a specific microorganism into contact with an alpha-hydroxynitrile. CONSTITUTION:One or more microorganisms (e.g. Pseudomonas sp. MY-1), belonging to any of the genuses Pseudomonas, Arthrobacter, Aspergillus, Penicillium, Cochliobolus and Fusarium and capable of hydrolyzing an alpha-hydroxynitrile (alpha-H) are aerobically or anaerobically cultivated in a culture medium containing a carbon source, such as glucose, a nitrogen source, such as yeast extract, and alpha-H, such as lactonitrile, at 5-60 deg.C and pH4-11 to form an alpha- hydroxycarboxylic acid (e.g. lactic acid) which is a hydrolyzate of the alpha-H in the culture. The resultant alpha-hydroxycarboxylic acid is then separated and recovered.