baber/WOPTO huggingface dataset:
Patent JP-S56158971-A (JP)
Title: Radar device
Inventor: OOMAE TAKAO
IPC: G01S7/42
Filed: 1980-05-13
Abstract: PURPOSE:To improve the target detection rate of a radar device which has two transmission frequencies, by scanning an antenna beam in an elevation-angle plane, by adding circuits which specify a beam elevation angle and frequency where the beam is blanked. CONSTITUTION:To an operation diaplay part 11, a beam specifying circuit 7 and a frequency specifying circuit 8 are added. Then, the blank range of a beam specified by the beam specifying circuit 7 and the blank setting condition of a frequency specified by the frequency specifying circuit 8 are stored in the addresses of a detection reference memory 4 determined by a processing circuit 3 respectively. Therefore, a target having a different elevation angle is detected even in the same direction with a disturbing equipment and the target other than a disturbing equipment differing in frequency is detected even with the same azimuth and elevation angles with the disturbing equipment. Thus, the detection rate of a target is improved greatly.
Patent JP-S58134386-A (JP)
Inventor: KOKUBO HIDEKAZU
IPC: B65H29/40
Filed: 1982-04-16
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-H03266312-A (JP)
Title: Composite substance processing method for ceramic superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: B21B45/02
Filed: 1990-03-14
Abstract: PURPOSE:To perform uniform-thickness rolling by rolling a ceramic-metal group composite substance via a pair of rolling rolls under a preset condition. CONSTITUTION:During rolling, lubricant 22 is applied to the face and the back of a composite substance 21 which is delivered between a pair of rolling rollers 11, 12 and a supersonic vibrator 13 is driven during a rolling process while giving a rolling portion 14 supersonic vibration. Then, after machining, the composite substance 21 is heat treated to obtain a ceramic superconductor with uniform property in its longitudinal direction. The lubricant 22 with the coefficient of kinematic viscosity being 200cst or more at room temperature is used. As a result, the composite substance including ceramic in metal can be rolled in uniform thickness and a good-property ceramic superconductor can be obtained.
Patent JP-S61226500-A (JP)
Inventor: SAITO YOICHI
IPC: F15B11/00
Filed: 1985-03-29
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-2000262070-A (JP)
Title: Power converter
Inventor: MORITA KOICHI
IPC: H02M7/48
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a single-phase or multiple-phase power converter, capable of obtaining a plurality of output levels easily and of effecting power factor improvement easily. SOLUTION: A series circuit of first and second switches Q1, Q2, a series circuit of third and forth switches Q3, Q4, a series circuit of fifth and sixth switches Q5, Q6 and a capacitor C are connected parallel to each other. One terminal 4 of an AC power supply 3 is connected to the mid point of the first and second switches Q1, Q2 via a first reactor L1. A load 11 is connected between the middle point of the fifth and sixth switches Q5, Q6 and the other terminal 5 of the AC power supply 3 via a second reactor L2. The middle point of the third and forth switches Q3, Q4 are connected to the terminal 5 of the AC power supply 3.  The control of the first to sixth switches Q1-Q6 is changed over to obtain a non-conversion mode, in which an output voltage V0 is equalized to an input AC voltage Vin, a step-down mode in which V0 is made lower than the Vin, and a step-up mode, in which V0 is made higher than the Vin. A resonance circuit for soft switching is connected between DC lines.
Patent JP-S58182043-A (JP)
Title: Air conditioner with water heater
Inventor: IWAMURA HIROYUKI
IPC: F24F1/02
Filed: 1982-04-19
Abstract: PURPOSE:To add a function of heating water to the air conditioner without newly providing a exchanger by providing a water passage, in addition to a coolant passage, in an air condenser, and taking heat transmitted to radiation fins and emitted in air, into the water passage. CONSTITUTION:A coolent of a high temperature and a high pressure, discharged from a compressor 1 enters into an air condenser 12, wherein the heat is transferred to the fins, and the heat is emitted into the air and water flowing in the water flow path 13 is heated. Water entering through a water inlet 17 is heated and gets out of a water outlet 18. By slightly increasing the size of the air condenser and providing a water passage therein, a function to heat water, in addition to ordinary cooling operation, is afforded to the air conditioner.
Patent JP-S54155325-A (JP)
Title: Ignition distributor for interval combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1978-05-30
Abstract: PURPOSE:To reduce noise, by making one of a rotor electrode and a fixed side electrode from copper or the like and the other from aluminium or the like and using the copper-made electrode as an anode. CONSTITUTION:A high voltage is supplied from an ignition coil to a central terminal 7 through a hogh-voltage cable and then applied to the rotor electrode 3 through a spring 8 and a carbon electrode 9 to cause the dielectric breakdown of air in a small gap between the tip of the rotor electrode 3 and the fixed side electrode 6. The high voltage is thus distributed to the electrode 6. The high voltage is thereafter supplied to a spark plug through another high-voltage cable. At least spark-discharge part of one of the electrodes 3, 6 is made from copper or copper alloy. At least spark-discharge part of the other is amde from aluminium or aluminium alloy. These electrodes are so wired that the electrode made from the copper or copper alloy is used as an anode.
Patent JP-H09227679-A (JP)
Title: Fluoropolyimide optical material
Inventor: MATSUURA TORU
IPC: G02F1/1337
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fluyoropolyimide optical material having a lowered permittivity and a lowered refractive index by reacting 2,2'-bis(trifluoromethyl)-4,4'-diaminobipheyl with a tetracarboxylic dianhydride. SOLUTION: 2,2'-Bis(trifluoromethyl)-4,4'-diaminobipheyl is reacted with a tetracarboxylic dianhydride (e.g. trifluoromethylpyromellitic dianhydride) in a polar organic solvent to obtain a poleyamic acid. This acid is imidated to obtain a lowly expandable fluoropolyimide optical material comprising repeating units represented by formula I (wherein X is H or trifluoromethyl; and R1 is a divalent organic group selected among thoes represented by formulas II to IV).
Patent JP-H07266423-A (JP)
Title: Vibration welding structure and manufacture thereof
Inventor: SUGIMOTO HIDETAKA
IPC: B29L22/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a vibration welding structure and manufacturing method thereof, in which the welded position between transparent welding member and colored member to be welded is colored irrespective of the direction of vibration at the vibration welding of the transparent welding member and the colored member to be welded. CONSTITUTION:In a vibration welding structure, in which a transparent cover 12 and a back board member 11 are vibration-welded together under the condition that directors formed at the rib part 13 of the transparent cover 13 are fitted into groove parts 16 formed at the peripheral edge of the back board member 11, under the state that colored layer is formed by applying colored paint to the directors of the transparent cover 12, the rib part 13 is fitted in the groove parts 16 for vibration-welding the back board member and the transparent cover together.
Patent JP-H107924-A (JP)
Title: Pigment composition
Inventor: REISACHER HANSULRICH DR
IPC: C09D11/037
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment compsn. which is suitable for an aq. binder system and has advantageous applicability by coating an org. pigment, suspended in an aq. medium, with a specified resin and a surfactant, isolating the coated pigment, and optionally drying the isolated, coated pigment, followed by mechanical pulverization. SOLUTION: This pigment compsn. is prepd, by coating an org. pigment, suspended in an aq. medium, with a resin having an acid value of not less than 200 and a nonionic surfactant, isolating the coated pigment, and optionally drying the isolated, coated pigment, followed by mechanical pulverization.
Patent JP-S51140126-A (JP)
Title: Control process of motor-generator without commutator
Inventor: TADA KAZUO
IPC: H02P6/06
Filed: 1975-05-30
Abstract: PURPOSE: The accelerator of time to return to the steady-state condition to be ready for reclosing after the power interruption of the motor-generator without commutator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59190517-A (JP)
Title: Synchronizer ring
Inventor: MURAMATSU MICHIYASU
IPC: F16D23/02
Filed: 1983-04-12
Abstract: PURPOSE:To provide high anti-wear property without degrading coefficient of friction by impregnating hard aluminum oxide layer of the surface of aluminum alloy ring member with tetrafluoride resin. CONSTITUTION:A synchronizer ring 1 made of alluminum alloy 2 is formed on the surface with a surface treated layer 3 made of hard aluminum oxide layer 4. In fine vertical holes existing in the surface of the layer 4 is formed a tetrafluoride resin impregnating layer 5.
Patent JP-H11245260-A (JP)
Title: Cylindrical molded article, and method and mold for molding the same
Inventor: KIMURA HIDEYUKI
IPC: B29C45/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical molded article having a label laminated to its inner peripheral surface by in-mold label molding, and a method and mold for molding the same. SOLUTION: A molded article is a transparent or translucent cylindrical molded article having a label 6 laminated to its inner peripheral surface by in-mold label molding and molded by applying the label 6 to a mold cavity 1 in molding the cylindrical molded article by a mold equipped with a mold cavity 1 and a mold core 2 and moving the same to the mold core 2 by the flow of an inflow resin at a time of molding to laminate the label 6 to the inner peripheral surface of the cylindrical molded article to perform integral molding. In the mold for molding the cylindrical molded article equipped with the mold cavity 1 and mold core 2, a gate 4 is arranged on the center line in the circumferential direction of the label 6 corresponding to the label 6 provided at the predetermined position of the mold cavity 1.
Patent JP-S63230911-A (JP)
Title: Control device for combined cycle power plant
Inventor: FUKUDA HIROSHI
IPC: H02P9/04
Filed: 1987-03-20
Abstract: PURPOSE:To enable a gas turbine to speed up to a rated speed maintaining a stable combustion even if a combustion gas compressor exists as a load by controlling the engine speed harmoniously with the amount of fuel inputted in the gas turbine at the stating time. CONSTITUTION:An engine speed setting signal needed at the starting time of a gas turbine 2 is obtained based on the first fuel control signal, which is sent from a starting fuel controller and which is equivalent to igniting, warming up, and engine speed raising at the starting time of a shaft. Further, the opening of a steam governor 10 is controlled on the basis of a steam governor opening degree setting value signal, at the starting time and during speedup, which is obtainable by comparing an engine speed setting value signal and a shaft speed signal. Hence, by providing a means to perform an engine speed setting harmoniously with the amount of fuel inputted in the gas turbine 2 at the starting time, that is the first fuel control signal, the load portion of a fuel gas compressor 15 is shared by a steam turbine 4 from the starting time, which is the starting of the shaft, until it reaches the rated engine speed so as to enable the gas turbine 2 to speed up to the rated engine speed stably.
Patent JP-H10260384-A (JP)
Title: Optical modulation device for subcarrier transmission system
Inventor: KAWAMURA HIROSHI
IPC: H04B10/556
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the optical modulation device for a subcarrier transmission system which can transmit a light signal by the subcarrier transmission system with higher efficiency than conventional. SOLUTION: A conventional optical modulator 100 consists of an optical demultiplexer 11 which distributes and outputs an inputted light signal at a specific power demultiplexing ratio, an optical phase modulator 7 which imposes optical phase modulation on one light signal outputted from the optical demultiplexer 11 in specific bias phase according to an inputted electric signal and outputs it, and an optical multiplexer 12 which multiplexes and outputs the other light signal outputted from the optical demultiplexer 11 and the light signal outputted from the optical phase modulator 7.  This invented optical modulation device for a subcarrier transmission system is equipped with a wavelength dispersing element 50 which is further inserted into the rear stage of the optical modulator 100 and has a specific wavelength dispersion value, and the wavelength dispersion value is so set that the electric power of the photoelectric converted signal of the light signal outputted from the wavelength dispersing element 50 is larger than that when the wavelength dispersing element 50 is not inserted.
Patent JP-S58180771-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/155
Filed: 1982-04-15
Abstract: PURPOSE:To improve the operational efficiency of an engine, by selecting a knock signal in a specified frequency from the output of an acceleration sensor to detect engine vibrations, while delaying the ignition timing according to the level and making a phase shifting angle for the ignition timing larger in time of acceleration. CONSTITUTION:A signal component alone in the frequency excellent in sensitivity to knocking it taken out of the output of an acceleration sensor 1 via a frequency filter 2 and thereby a jamming noise to the knock detection is intercepted by means of an analogue gate 3. Next, the output voltages from the analogue gate 3 and a noise level detector 5 are compared with each other by a comparator 6, outputting a knock detecting pulse, then integrated voltage com- mensurate to the strength of knocking is generated by the way of integrating this output with an integrator 7, and the output signal of a waveform shaping circuit 10 is shifted to the lag side, delaying the said output signal behind more than the phase of a reference ignition signal, so that the ignition timing of an ignition coil 12 is delayed and knocking is well controlled.
Patent JP-H01236899-A (JP)
Title: Sound receiver
Inventor: DATE GEN
IPC: G10L21/0208
Filed: 1988-03-17
Abstract: PURPOSE:To pick up a desired acoustic signal even in noisy environment by applying signal processing to an output of a sub microphone group arranged in an imaginary border face and that of a main microphone within the border face so as to make the device immune to external noise entirely. CONSTITUTION:An imaginary border face is considered in a space, and the output of plural sub microphones 200 arranged thereon and the output of a main microphone 100 placed to one point in the border face are subjected to proper signal processing respectively thereby providing a performance entirely immune to the noise coming from the outside of the border face. That is, the spatial selectivity is obtained. The spatial selectivity herein is referred to as a property sensing with only a sound generated from a sound source in said space area but immune to the sound radiated from a sound source at the outside of the area. Thus, a desired acoustic signal is picked up even in noisy environment with a large S/N while keeping the linearity.
Patent JP-S59190913-A (JP)
Title: Granules containing chenodeoxycholic acid
Inventor: MIZUNO YASUHIKO
IPC: C07J9/00
Filed: 1983-04-14
Abstract: PURPOSE:The titled granules that are prepared by adding crystalline cellulose to chenodeoxycholic acid at a specific weight ratio, thus enabling the bitter taste of chenocholic acid to be moderated, even in its high content. CONSTITUTION:To 100pts.wt. of chenodeoxycholic acid: 3alpha,7alpha-dihydroxy-5beta- 24-cholanic acid, which is orally given as a gallstone-dissolving agent, are 30- 400pts.wt. of crystalline cellulose, when necessary, further, a diluent, a binder, a disintegrator and other additives, then, the composition is preferably made into granules of fine particle.
Patent JP-H0649042-A (JP)
Title: Azolylmethyl-cyclopropyl derivative
Inventor: YURUGEN SHIERUKENBETSUKU
IPC: A61K31/41
Filed: 1993-03-01
Abstract: PURPOSE: To provide the new azolyl-methyl-cyclopropyl derivatives having excellent bactericidal and fungicidal properties.  
     CONSTITUTION: The compounds of the formula I and their acid-addition salts and metal-complex salts, e.g. 1-(2-fluorophenyl)-2-(1-cyanocyclopropyl)-3-(1,2,4- triazol-1-yl)-propane-2-ol. The compounds of the formula I wherein R is CN are obtained by allowing oxirane of the formula III to react with 1,2,4-triazole of the formula IV optionally if suitable in the presence of an acid bonding agent and a diluent. In the formula I, R is CN or the formula II; Z is halogen, 1-4C alkyl, 1-4C halogenoalkyl having 1 to 5 halogen, 1-4C alkoxyimino-1-4C alkyl; (m) is 0 to 2. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60207508-A (JP)
Inventor: TAKANAMI TOYOYUKI
IPC: A01B29/00
Filed: 1984-03-31
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-H04301044-A (JP)
Title: High toughness titanium alloy capable of cold working
Inventor: KURODA ATSUHIKO
IPC: C22F1/18
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a Ti alloy well balanced between strength and impact value by properly combining the proportions of components in an alpha plus beta Ti alloy, cold working conditions, and heat treatment conditions. CONSTITUTION:An ingot of an alpha plus beta Ti alloy of Ti-Al-V-Ni type having a composition consisting of, by weight, 2.0-4.0% Al, 1.5-3.0% V, 0.1-1.5% Ni, and the balance Ti is formed into a plate by means of hot forging and hot rolling, finished into a sheet of final thickness by means of cold working, such as cold rolling, at >=20% draft, and successively annealed at 350-800 deg.C for >=15min. By this method, the alpha plus beta Ti alloy having >=70.0kgf/mm<2> 0.2% yield strength at room temp., also having >=5.0kgf/mm<2> Charpy impact value at 25 deg.C room temp. at the time of evaluating toughness value by the Charpy impact test, and excellent in cold workability as well as in strength and toughness can be obtained.
Patent JP-S56161539-A (JP)
Title: Feeding method for photoresist solution
Inventor: NAGASHIMA SETSUO
IPC: G03F7/16
Filed: 1980-05-16
Abstract: PURPOSE:To prevent the occurrence of uneven coating and pinholes in a photoresist film by attaching a trap to a pipe feeding a photoresist soln. to remove bubbles in the soln. CONSTITUTION:A photoresist soln. is fed from a vessel 2 through a feed pipe 3 with high pressure gaseous N2 introduced from a pipe 1. A trap pipe 4 is provided with an internal recess by working, and the soln. is fed to a plate 7 to be treated through a working valve 6. The substrate 7 is brought into close contact with a substrate mounting table 8 with an O-ring or the like in-between, and by evacuating the gap between the substrate 7 and the table 8 with a vacuum pump or the like through an exhaust pipe 9, the substrate 7 is fixed by suction. While the soln. 11 is stored in the trap pipe 4, bubbles contained in the soln. are sucked in the recess of the pipe 4. When the soln. 11 is fed to the pipe 4 by a prescribed amount, a valve 5 is opened to release the sucked bubbled in the air.
Patent JP-S59190698-A (JP)
Inventor: HASHIMOTO TADAICHI
IPC: G21D5/08
Filed: 1983-04-13
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-S61221962-A (JP)
Title: Fourier transform device
Inventor: SHINONAGA MITSUYOSHI
IPC: G06F17/14
Filed: 1985-03-28
Abstract: PURPOSE:To increase the processing speed of a Fourier transform device by attaining the Fourier transform at all times in the minimum multiplication processing rate corresponding to the data rate ratio between the input and the output. CONSTITUTION:The memories 100A-100D which write and read data by an FIFO system are set among basic arithmetic units 70, 80A, 80B, 90A-90D having hierarchical structures. The interim arithmetic results of these layers are stored temporarily in the memories 100A-100D so that the multiplication value of a Fourier transform device is minimized in response to the ratio between the input and output data rates. The arithmetic between an input terminal and memories 100A-100D and the arithmetic between the memories 100A-100D and an output terminal are carried out with different timings. The positions of the memories 100A-100D are decided at the stages following a layer having the value m=M-0.47+log(fout/fin), where M, fin and fout mean the number M of layers, the input data rate and the output data rate respectively.
Patent JP-H09254780-A (JP)
Title: Moving device in pipe
Inventor: NAGAYAMA TAKESHI
IPC: B62D57/024
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a moving device in a pipe which receives reaction from the inner wall of a pipe so as to smoothly perform rotational movement in the pipe, and can be easily changed over to advance or to retreat. SOLUTION: A motor 3 generating turning force, and a co-rotation preventing member 4 pressed against the inner wall of a pipe so as to receive reaction and preventing co-rotation of the motor 3, are fitted to a base part 2, and a drive shaft 7 transmitting the turning force of the motor is fitted to the base part 2. A plurality of rollers 8... arranged at a fixed helical angle θ and pressed against the inner wall 1a of the pipe 1 are fitted to the outer circumferential face of the drive shaft 7, and a means for operation such as a microcamera 14 is loaded on the shaft.  By generating turning force in the motor 3 by a remote operating device outside the pipe, while the co-rotation preventing device 4 receives reaction from the inner wall of the pipe and the driving rollers 8 are helically rotationally moved on the inner wall of the pipe, this device is moved in the longitudinal direction along the pipe axis in the pipe.
Patent JP-S58182357-A (JP)
Title: Telephone set
Inventor: KONDOU KUNIHIKO
IPC: H04M1/56
Filed: 1982-04-19
Abstract: PURPOSE:To attain a telephone set which prevents mis-calling, by providing a mechanism which stores an input call number temporarily, holds the outgoing call, confirms whether or not there is any error in the inputted call number, and starts the transmission of the call number. CONSTITUTION:The call number is inputted to a storage device 2 sequentially with a keyboard (or dial) 1. The call number stored in the storage device 2 is displayed on a display 3 in the order of input. When the input of a wrong number is notified on the display 3, the storage and the display are cancelled by hooking on a handset. After there is no error in the number after the input of the number is finished on the display, a button (not shown) instructing the start of transmission is depressed and the transmission of the call number is instructed from the storage device 2 to a control circuit 4. The control circuit 4 transmits the stored call number in the storage device 2 to a pulse generator 5. The pulse generator 5 forms the cal number into a pulse, and transmits the pulse signal to an exchange.