baber/WOPTO huggingface dataset:
Patent JP-S58186909-A (JP)
Title: Protection apparatus for superconductive coil
Inventor: KAWAMURA TOSHIZOU
IPC: H01F6/02
Filed: 1982-04-23
Abstract: PURPOSE:To perfectly realize detection of quentch and safe protection even in case of being combined with other coil by configurating the voltage detection terminals for each of a plurality of super-conductive coils arranged in the form of larer so that the leads can be extended from both ends and the neutral point for comparison. CONSTITUTION:The terminal voltages V1, V2 of inductances L1, L2 can respectively be expressed by the following equations when a current flowing into the first super-conductive coil 1a is i1, inductance between the first terminal 101a and neutral terminal 105a is L1, inductance between the second terminal 102a and neutral terminal 105a is L2, a current flowing into a normal conductive coil 6 is i6 and mutual inductances to the inductances L1, L2 from the current i6 are respectively M1, M2. V1=L1(di1/dt)+Mi(di6/dt), V2=L2(di1/dt)+ M2(di6/dt), where, the super-conductive condition should be kept. When the first super-conductive coil 1a is symmetrical perfectly in structure, the relation, L1=L2, M1= M2 can be obtained. Thereby, relation, V1=V2 can also be obtained. Therefore, voltage balance is not destroyed so long as the normal conductive transfer does not occur and quentch detection is carried out perfectly.
Patent JP-H06188215-A (JP)
Title: Apparatus and method for scanning of ion beam
Inventor: DERETSUKU AITOKEN
IPC: H01J37/30
Filed: 1991-03-08
Abstract: PURPOSE: To convert angularly scanned ion beam into a parallel scanning ion beam. CONSTITUTION: A converter 26 for converting an angularly scanned ion beam into a parallel scanning ion beam has 1st and 2nd electrodes 27, 28. These electrodes 27, 28 are formed in accordance with a concentrical and partially conical surface. The inner electrode 27 has an inlet aperture 31 and an outlet aperture 32. An ion beam is bent by 90 deg. in accordance with a potential difference between the electrodes 27, 28 and radiated from the exit aperture 32. An inputted ion beam 11 is angularly scanned by an electrostatic scanner on a position where the beam passes a conical axis. The beam is scanned through a route along the radius of the conical axis. An outputted beam has a direction parallel with the conical axis during the angular scanning of the beam.
Patent JP-H10243889-A (JP)
Title: Bath water circulating device
Inventor: ISHIDA HIROYUKI
IPC: A47K3/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent slime and flock from adhering to a gas introducing pipe by a method wherein for a bath water circulating device equipped with a passage which at least connects a purifying cylinder and a pump, etc., between a bath water inlet and an outlet, the gas introducing pipe is connected to the passage at a location which is between the pump and the outlet, and also, within the bath water circulating device. SOLUTION: For this bath water circulating device, a purifying cylinder 5, a heater 6 and a pump 7 are connected in a bath water circulating device main body 4 by a passage 8, and in the bath water circulating device main body 4, a gas mixing part 9 is formed, and the gas mixing part 9 is connected to the passage 8 by a gas introducing pipe 10. Also, the connected part between the introducing pipe 10 and the passage 8 is made to be an ejector, and a gas is fed from the gas mixing part 9 into the introducing pipe 10, and at this time, the feeding of the gas is controlled by the opening/closing of an opening/closing valve 11 which is disposed on the introducing pipe 10, and the entering of a large amount of the gas is prevented from generating when the pump 7 is stopped.  Then, when the pump 7 is on, the opening/closing valve 11 is placed under an open state, and when the pump 7 is off, the opening/closing valve 11 is closed.
Patent JP-S60212398-A (JP)
Inventor: OOGUSHI KIYOBUMI
IPC: B43L13/00
Filed: 1984-04-06
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-S63235649-A (JP)
Title: Stirling engine speed controller
Inventor: NAITO YOSHIHIRO
IPC: F03G6/04
Filed: 1987-03-24
Abstract: PURPOSE:To control a variation in engine speed, by installing both main and sub load pars to operate with power out of a generator being driven by a Stirling engine, and controlling them so as to regulate a distribution factor of output to each load part according to the engine speed. CONSTITUTION:Installing a heat collector 1 being heated by solar heat, a Stirling engine 2 is driven by the heat obtained in this collector, thereby driving a generator 3 with the generating power. And, a loading device 4 is driven by this generated electric power. In suchlike equipment, the loading device 4 is constituted of a main load part 40, a dummy load part 41 as a subload part, and a control part 43 for regulating a distribution factor of output to these load parts 40 and 41. The dummy load part 41 is constituted to store electrical energy as water heat. In addition, the control part 43 is constituted of a distributor 430, regulating the distributing factor of output to these load parts 40 and 41 on the basis of output of a speed governor 42 for detecting a variation in revolving speed of an engine output shaft 20, a pressure regulator 432 or the like for regulating working gas pressure.
Patent JP-S56166940-A (JP)
Title: Catalyst for adsorbing nitrogen
Inventor: KAMIJIYOU EIJI
IPC: B01J23/745
Filed: 1980-05-23
Abstract: PURPOSE:To attain to increase porosity and to enhance active nitrogen adsorbing capacity by sintering a metal fiber comprising an iron alloy containing an element having high compatibility with a nitrogen gas added thereto into a three-dimensional irregular aggregate. CONSTITUTION:An iron alloy formed by adding Al, Ti, B, Si or Zr to Fe is cast and formed into a metal fiber by using a lathe. The resulting metal fiber is enclosed in a case so as to form porosity of about 90% and heated at a temp. of about 970 deg.C in a hydrogen gas atmosphere to sinter said fiber mutually. To the resulting sintered metal fiber, a mixed gas of hydrogen gas and nitrogen gas containing undercomposed ammonia gas is passed to obtain an atmosphere with reducec ammonia gas for brilliant heat treatment.
Patent JP-S61227709-A (JP)
Inventor: OMORI HIDEJI
IPC: A01G1/00
Filed: 1985-04-01
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-S63234392-A (JP)
Inventor: SHIMIZU OSAMU
IPC: G07F17/00
Filed: 1987-03-23
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-S59194550-A (JP)
Title: Testing circuit of line adaptor
Inventor: WAKAMIYA YASUO
IPC: H04L69/40
Filed: 1983-04-19
Abstract: PURPOSE:To break whether a transmission part or a receiving part is abnormal and to shorten the time required for the search of a fault or repairment of a failure by changing write data in a read/write memory and testing only receiving operation. CONSTITUTION:The read/write memory 46 having one-bit data width can be preset to an optional value from a communication control device 3 and also can be written from the device 3 addressed by an address counter 45 counted up by a testing clock signal. A selector 47 selects data read out from the memory 46 are receiving data to a receiving part in a transmission/reception control circuit 21 in stead of data received from a communication line through a line interface circuit 40. Therefore, the abnormality of the transmission part can be broken from that of the receiving part by changing data to be written in the memory 46 and testing only the receiving operation of various data patterns.
Patent JP-S59195218-A (JP)
Title: Resonance type scanner with phase controller
Inventor: MIYAJI KOUICHI
IPC: G02B26/10
Filed: 1983-04-20
Abstract: PURPOSE:To put a driving signal and the mirror of a scanner in phase with each other by adding a control signal which corresponds to the extent of deviation to the driving force of the scanner so that the oscillation of the scanner is held in specific phase relation. CONSTITUTION:The phase control signal is added by an adder 2 to the sine- wave driving signal generated by a driving signal source 1 to drive the scanner 4 through a driving amplifier 3. A sensor 9 detects the phase from the position signal of the mirror of the scanner 4 and a phase comparator 8 compares the detected phase with a standard value obtaind by shifting the signal from the driving signal source 1 by a specific phase through a phase shifter 7. A multiplier 6 multiplies the one-stage differential value of the driving signal of a differentiator 5 by the output of the phase comparator 8 and the obtained phase control signal is added to the driving signal by the adder 2. Consequently, the mirror and driving signals are in phase with each other.
Patent JP-2000269709-A (JP)
Title: Probe attaching structure of converter for microwaves and its method
Inventor: IKEDA YUKI
IPC: H01P5/107
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a converter for microwaves, which has high reception sensitivity and high reception band of high accuracy precision by reducing the length of a hole opened in a cylindrical part of a waveguide in consideration of the problem in which the hole for probe insertion provided in the cylindrical part of the waveguide of the converter for microwaves used for reception of satellite broadcast or the like intercepts propagation of a signal, which reduces reception sensitivity or causes degradation of the reception band accuracy. SOLUTION: A first insulating cylinder 11 of a first probe 7 is shortened, and the length of a first probe setting hole 5 of a waveguide 1 is made approximately equal to that of a horizontal part 9 of the first probe 7, and a circular part 5d for insertion of the first insulating cylinder 11 is provided in the middle of a slit part 5c, to which the horizontal part 9 is to be inserted. When the first probe 7 is inserted to the waveguide 1, it is inserted perpendicularly, slided in the horizontal direction, and, reinserted perpendicularly.
Patent JP-H09255702-A (JP)
Title: Solvent composition for dissolving cellulose
Inventor: MATSUI TOSHIHIKO
IPC: C08B1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To dissolve a cellulose with high degree of polymerization, which was hitherto difficult to dissolve, in high concentration and stably by using a solvent composition comprising a LiOH/NaOH/ZnO/water system with a specified constitution. SOLUTION: This composition comprises a LiOH/NaOH/ZnO/water system and is obtained by dissolving zinc oxide in an amount of at least 1wt.% and within saturation concentration in a solution consisting of 4-6wt.% NaOH, 4-2wt.% LiOH and 92wt.% water. Cellulose to be dissolved needs not be particularly treated to render alkali-soluble. Various natural and regenerated celluloses regardless of crystal forms can be used. Celluloses that can be used comprise those with a degree of polymerization of usually 100 to 3,000 depending on the concentration of cellulose to be dissolved.
Patent JP-H06283050-A (JP)
Title: Cable for anti-spattering welding robot
Inventor: FUJIO NOBUHIRO
IPC: C08L23/26
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a cable for anti-spattering welding robot which has a flexibility and a bending resistance. CONSTITUTION:A flexible conductor is produced with a high strength copper alloy wire in which the In including amount is 0.047 to 1wt%, the O2 including amount is more than 1wt% and less than 0.03wt%, and the In including amount is 4.7 times or more of the O2 including amount, while the remaining part consists of Cu essentially. Insulated core wires made by providing an insulating coverage to the above flexible conductor are twisted each other, and a shield layer is provided to the periphery so as to make a shielded core wire 6. The shielded core wires 6 are twisted each other, and a sheath 8 is provided to the periphery of the twisted core wires 6 by using a resin composite made by mixing and kneading a chlorinated polyethylene and an ethylene- ethylacrylate, in the scope 40/60 to 60/40 in the weight ratio. This resin composite 8 exercises the anti-spattering property.
Patent JP-2000264769-A (JP)
Title: Fuming agent composition
Inventor: SUZUKI YOSHIMASA
IPC: F42B12/48
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuming agent composition which generates white smoke (gray smoke) similar to HC, etc., with a composition not using the HC, etc. SOLUTION: The fuming agent composition is prepared by mixing an exothermic agent, zinc oxide and tetrachlorophthalic anhydride and contains 10 to 60% tetrachlorophthalic anhydride. The exothermic agent is perchlorate. The perchlorate is ammonium perchlorate. The exothermic agent is a thermit agent which induces oxidation reduction reaction heat. The fuming agent composition is prepared by mixing the exothermic agent with ahtheracene and the tetrachlorophthalic anhydride.
Patent JP-H11274791-A (JP)
Title: Radio wave shielding material
Inventor: SUGIZAKI TOSHIO
IPC: H05K9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To shield a radio wave optionally while facilitating the fixing work by employing an adhesive layer provided on one side of a radio wave heat converting member, having a piece being connected to the conductive connecting part of a body member, as a radio wave shield material. SOLUTION: A radio wave shield material 11 comprises a translucent conductive layer 13 provided on one side of a translucent basic surface material 12, and a translucent adhesive layer 14 provided with a conductive connecting part 16 exposing the conductive layer 13 partially. A body member 17 comprising a stripping film 15 applied to the adhesive face of the adhesive layer 14, and a connecting piece 19b comprising a radio wave heat converting member are also provided. The body member 17 is laminated, on the basic surface material 12 thereof, with the stripping film 15 through the adhesive layer 14. The connecting piece 19b has a specified width dimension and conductive adhesive 19a is applied to one side of a urethane film 19b formed by adding urethane resin to the radio wave heat converting member, i.e., carbon powder, while acryl based tackifier 19c is provided on the other side.
Patent JP-H05235874-A (JP)
Title: Voice decoder
Inventor: MATSUMOTO ICHIRO
IPC: G10L19/012
Filed: 1992-02-21
Abstract: PURPOSE:To improve an unpleasant sense of simulated background noise generated at a receiver side in a listening sense when the transmission is stopped (without reception signal) by receiving a voice coding signal applied with the adaptive differential PCM system, sending a background noise (CN data) in succession to a CN flag representing a non-sound block for a prescribed interval in a no-sound period and receiving a signal representing the transmission stop. CONSTITUTION:When CN data for a non-sound block are decoded by an ADPCM decoder 9, power information P1 calculated by a power calculator 15 is stored in a memory 16. A difference DELTAP between the information P1 and power information P2 of succeeding CN data is outputted from a differential device 17, a dynamic change quantity calculation device 18 calculates a power change per unit time and the result is added to the power information P1 and the sum is multiplied by a simulated noise to be decoded in succession to the CN data to output a simulated background noise subjected to linear interpolation.
Patent JP-H11264875-A (JP)
Title: Data acquisition and recording device for seismometer network
Inventor: ABE SUSUMU
IPC: G01V1/24
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make quickly collectible data from a seismometer and facilitate analysis of an earthquake by the collected data. SOLUTION: DSP 10 processing data for observation data from a seismometer 1 and CPU 11 performing communication control to a server 30 are connected via DPRAM 12 so as to process in parallel and collect data from the seismometer 1 even during communication. Data acquisition from the earthquake 1 is made quickly to be done and analysis of an earthquake with the collected data is facilitated.
Patent JP-H10262541-A (JP)
Title: Dough composition
Inventor: TACHIKAWA KUMIKO
IPC: A23L7/109
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of controlling the viscosity of the dough and improving the mechanical characteristics of the dough by including a specific water-insoluble or water-swelling carboxymethylcellulose as a constituent. SOLUTION: This dough composition contains starch-containing grain flour and water as essential components, and further contains a water-insoluble or water-swelling carboxymethylcellulose (preferably having an average particle diameter of 1.0-40.0 μm) having a carboxymethylether group-substituted degree of 0.01-0.4 per glucose unit as a constituent. A foaming component may be added to the essential components. The carboxylmethylcellulose is preferably added in an amount of 0.1-5.0 pts.wt. per 100 pts.wt. of the starch-containing grain flour. One or more of fine cellulose powder and a viscous gum may be further added to the starch-containing grain flour.
Patent JP-S63237615-A (JP)
Title: Frequency synthesizer
Inventor: HORIE HIROSHI
IPC: H03L7/18
Filed: 1987-03-26
Abstract: PURPOSE:To immediately oscillate at a desired frequency even at the time of turning on the power source during the intermittent operation by controlling a voltage controlled oscillator(VCO) with an output voltage of a phase comparator after the phase is locked in loop between the oscillation frequency of the VCO and a reference signal is completely achieved. CONSTITUTION:A first phase locked loop consists of a voltage controlled crystal oscillator(VCXO) 6, a phase comparator 2, a loop filter 3a, a switch 8a, and a DC bias impressing circuit 7, while a second phase locked loop includes the DC bias impressing circuit 7 and the VCXO 6 consisting of the phase comparator 2, a switch 8, a loop filter 3, a VCO 4, and a frequency divider 5. The frequency of a reference signal is adjusted by the first phase locked loop so that the reference signal generated by the VCXO 6 and a frequency-divided signal come in a phase locked loop state thereafter, the oscillation frequency of the VCO 4 is controlled by the second phase locked loop. As a result, the variation in oscillation frequency of the VCO 4 can be suppressed even at the time of turning on the power source during the intermittent operation, and the oscillation can be immediately achieved at the desired oscillation frequency.
Patent JP-S63237113-A (JP)
Title: Cooling method
Inventor: USUI YOSHIYUKI
IPC: G05D23/00
Filed: 1987-03-26
Abstract: PURPOSE:To improve a high speed response by selectively adjusting the applied flow of a cooling medium to one of plural stages and continuously adjusting the electric energy supplied to a load. CONSTITUTION:A variably adjusted electric power is applied in a coil 1 from a power unit 2 as the load. And also the variably adjusted cooling medium (water) is applied in the said coil 1 from a flow controller 3. The power source device 2 and the flow controller 3 are controlled by a controller 5 according to a temperature detection signal from a temperature sensor 4 which detects the temperature of the coil 1 and a photographing mode switching signal. Thus, the coil 1 can be kept in a certain temperature by the applied flow of the cooling medium and the applied electric energy and the adjustment of the cooling medium can be easily realized with high speed response by switching the bypass of a channel and a pump.
Patent JP-H09260629-A (JP)
Title: Manufacture of amplified solid-state image pickup element
Inventor: ABE HIDEJI
IPC: H01L31/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To contrive the simplification of a wiring structure in a pixel region and an increase in the uniformity of the pixel characteristics of an amplified solid-state image pickup element. SOLUTION: Before the gate electrodes are formed, source and drain regions 39 and 40 and impurity regions 41 and 42, which are respectively positioned under the regions 39 and 40, are formed in a self-alignment manner by an ion implantation, using the same mask and after that, the gate electrodes and a wiring layer 45, which links the fellow gate electrodes to each other, are formed by patterning the same conductive layer. Other wiring is connected to this wiring layer 45, located outside of a channel region.
Patent JP-H07275568-A (JP)
Title: Detergent injector of washing machine
Inventor: FUNAKI KAZUO
IPC: D06F39/02
Filed: 1994-04-08
Abstract: PURPOSE:To increase the quantity of water supply to a tub by the pouring member for pouring water into a finishing agent reservoir. CONSTITUTION:A first pouring member 27 and a second pouring member 28 are mounted in a pouring case 26. The first pouring member 27 pours water from pouring ports 40 and 41, according to the water supply from a water supply valve 35, and the second pouring member 28 pours water from a pouring port 46, according to the water supply from a water supply valve 36. A detergent reserving unit 29 is arranged inside the pouring case 26. This detergent reserving unit 29 has a detergent reserving container 48, a bleach reservoir 49, and a finishing agent reservoir 50, and the finishing agent reserved in the finishing agent reservoir 50 is thrown in the tub by the pouring from the second pouring member 28. Here, the first pouring member 27 is provided with a drain part 47, and the drain part 47 supplies water to the tub, according to the water supply to the second pouring member 28.
Patent JP-S63239357-A (JP)
Title: Fuel pump device
Inventor: MATSUDA TAKESHI
IPC: F04C15/00
Filed: 1987-03-25
Abstract: PURPOSE:To always maintain the fuel discharge amount at a constant value by carrying out change-over such that brushes are arranged in a motor for driving a fuel pump at a position shifted from an electrically neutral axis and a position coincident with the same during and after start of an internal combustion engine. CONSTITUTION:The main part of a fuel pump device 22 is composed of a pump part 46 for pressurizing fuel fed from a fuel tank, a motor part 50 for rotating an impeller 48 in the pump part 46 and a discharge part 52 for discharging pressurized fuel. Further, the motor part 50 is composed of a pair of magnets 72 secured in a housing 70 forming a yoke, an armature 74, a commutator 78 mounted on the shaft of the armature 74 and a plurality of brushes 80 for energizing the coil of the armature 74. With this arrangement, during start of the internal combustion engine, at least one of the brushes is displaced to a position where the magnetic flux from the magnet 72 decreases so as to increase the rotational speed of the motor part 52.
Patent JP-H05263072-A (JP)
Title: Resin composition for luminescent screen
IPC: H01J61/44
Filed: 1991-04-03
Abstract: PURPOSE:To produce a composition which emits a colorless to yellow light under common visible light and emits a blue to green light and a red color light under irradiation with light by adding a specified luminescent compound to a resin composition for a luminescent screen. CONSTITUTION:This composition contains at least one luminescent compound of the formula (wherein R1 and R2 are each H, an alkyl, alkoxyalkyl, alkenyl, hydroxyalkyl, aralkyl, alkoxycarbonylalkyl or the like; R3 and R4 are each H, an alkyl, alkoxyalkyl, hydroxyalkyl, aryl, aralkyl, aryloxyalkyl, aralkyloxyalkyl or the like; B is H, an alkyl alkylcarbonyl, alkoxycarbonyl, aryl, arylcarbonyl, aryloxycarbonyl, alkoxycarbonylalkyl or a heterocyclic group, and A is O or NH).