baber/WOPTO huggingface dataset:
Patent JP-S631102-A (JP)
Title: Antenna driving device
Inventor: YAMADA TAKAHIRO
IPC: H01Q3/08
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a small-sized and lightweight antenna driving device by inserting a shaft through slits of driving members orthogonal to each other and arranging the rotation center of a spherical bearing and those of first and second driving members on the same plane. CONSTITUTION:The first driving member 16 and the second driving member 19 are so arranged that a rotation center line A of the member 16 and a rotation center line B of the member 19 are orthogonal to each other, and the rotation center of a bearing 14a is arranged at the intersection between center lines A and B. When an axis A rotating motor 18 is energized to be rotated forward (in the direction of an arrow C in a figure), a shaft 14 is turned around a bearing 14a while being guided by a slit 19c of the second driving member 19, and an antenna 10 is moved. When an axis B rotating motor 20 is energized to be rotated forward (in the direction of an arrow D in the figure), the shaft 14 is turned around the bearing 14a while being guided by a slit 16c of the first driving member 16. When the axis A rotating motor 18 and the B axis rotating motor 20 are simultaneously energized, the shaft 14 is driven around the bearing 14a in such direction that energizing forces in directions of axes A and B are balanced.
Patent JP-H10330090-A (JP)
Title: Garage jack
Inventor: SHIDA KAORU
IPC: B66F5/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a garage jack which can be inserted even to a vehicle having a small ground clearance, wherein a frame as a component of the jack does not constitute obstacle. SOLUTION: An arm 3 fitted with receptacle seat 7 and a link rod 4 are borne by shaft in such a way as capable of rising and falling, and the arm 3 is raised and sunk by a hydraulic cylinder 8. In this garage jack, the cylinder 8 is fixed so that it can not swing up and down, and a push bar 10 is interposed between the cylinder 8 and arm 3, and the coupling part of the push bar 10 with the piston rod of the cylinder 8 is made movable only in the horizontal direction owing to a guide rail 14.
Patent JP-S5476937-A (JP)
Title: Enclosed switchboard
Inventor: IDESAWA SHIYUUICHI
IPC: H02B1/28
Filed: 1977-12-02
Abstract: PURPOSE: To suppress an excessive pressure, caused by an internal arc fault, to a low level, by means of safely releasing an internal air to the ceiling.  
     CONSTITUTION: When caused an arcing in a chamber 3 for housing a top breaker 10, a pressure relief plate 13, installed to a ceiling 9, works to open by an internal pressrue rise, to exhaust an expanding air. At this time, by shielding flanges 17, 17' that are provided in the shielding plate 19, pressure relief flange 23, main pressure relief duct 15, and auxiliary pressure relief duct 16, the arc producing chamber 3 will be separated from a door 8 portion, with an expansion air exhausted through the pressure relief plate 13. Subsequently, in case of arcing being caused in a bottom breaker chamber 7, an in-flow of inflated air to a side opening 18 of the main pressure relief duct 15 for the bottom use will open top covers 21, 22, to make open a pressure relief plate 14 provided in the ceiling 9 of the board. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11338926-A (JP)
Title: Method and device for depositing electronic coin and program storage medium
Inventor: MORIHATA HIDEMI
IPC: G06Q40/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To eliminate such a fear that the correspondence between actual name of an electronic coin user and fictitious name is known by a bank by performing payment to the user himself or herself with an electronic coin and depositing the electronic coin subjected to a self-addressed payment processing in the bank. SOLUTION: If payment processing has been performed with an electronic coin C by a user device 100, for example, the remainder amount obtained by subtracting the amount of money of the payment processing from a reception amount is deposited in the bank device at the time of deposit processing, processing to pay only this amount of money to the user himself or herself is executed by a self-addressed payment processing part 102. Next, a signature is generated in a signature part 105 via user's secret key with respect to a challenge generated by the user device 100 and the amount of the self-addressed payment, and a conveyance is obtained by the self-addressed payment processing. A deposit request including this conveyance, the electronic coin C, a license, and the amount of deposit is generated by a deposit request generation part 106 and is returned to the bank device.  The actual name is indicated to the bank device, but user's fictitious name, namely, user's public key is not included in deposit request information.
Patent JP-H0310563-A (JP)
Title: Driver for image sensor
Inventor: NODA SATOSHI
IPC: H04N5/369
Filed: 1989-06-08
Abstract: PURPOSE:To realize the same readout speed as that of a conventional driver while applying noise cancel by providing two each of charge extraction lines and reset lines respectively and applying the extraction of charge and reset switch noise in parallel. CONSTITUTION:A reset switch noise pooled on 1st block and 2nd block signal lines of a drive IC 102 extracting the charge is read by a charge extract line 106 by turning sequentially on a readout switch S1. Then the reset switch noise is fetched in a sample-and-hold circuit 108 via a switch 302. Then an inverted correction output corresponding to the reset switch noise is obtained by the sample-and-hold circuit 108 and the inverter circuit 109 and the correction output is fed to the reset line 105 via the switch 303 to cancel the reset switch noise thereby starting the storage time of the succeeding line.
Patent JP-S5571968-A (JP)
Title: Scintillator
Inventor: TAKAMI KATSUMI
IPC: A61B6/03
Filed: 1978-11-24
Abstract: PURPOSE: To measure exact radiation quantity by scintillator by reducing the residual light from the scintillator by using monocrystal etched at its surface or polished without strain.  
     CONSTITUTION: The front and back surfaces and side surfaces of a scintillator monocrystal are entirely etched with anhydrous alcohol or the like or polished with superfine particles. As a result, the surface strain of the crystal becomes in the order of 10Å in ruggedness to thereby reduce the residual light therefrom. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04252079-A (JP)
Title: Materialization method of integrated light guide/detector structure
Inventor: RUI MENIGOO
IPC: H01L31/0232
Filed: 1991-05-21
Abstract: PURPOSE: To provide a monolithic optoelectronics IC comprising a semiconductor thin film optical waveguide and a photodetector coupled efficiently therewith. CONSTITUTION: A buffer layer 2, a lower clad layer 4, a waveguide layer 6 and an upper clad layer 8 are epitaxially grown sequentially on a semi-insulating semiconductor substrate 1. The upper clad layer 8 has an elongated stripe structure provided with an end facet 12 by etching and a light in the waveguide layer 6 is guided along the stripe. Furthermore, the waveguide layer 6 is exposed by etching to form a vertical cross-section 16 and a III-V compound semiconductor layer 18 having photoconductivity is grown epitaxially before a pair of electrodes 24 on the upper surface are brought into contact with each other. An optical signal guided along the upper stripe-like clad layer 8a enters from the cross-section 16 into the photoconductive layer 18 and generates carriers which are then detected efficiently, as a current signal, by the upper electrode 24.  The gap between the facet 12 and the end face of the photoconductive layer 18 is set at about several μm in view point of waveguide.
Patent JP-S6125603-A (JP)
Title: Gas generating apparatus
Inventor: ISHIDA YASUMASA
IPC: B01D7/00
Filed: 1984-07-13
Abstract: PURPOSE:To generate gas of a sublimable substance (e.g. UF6) at large flow rate by controlling a vessel temp. at the temp. higher than the triple point of the sublimable substance. CONSTITUTION:UF6 1b is charged in a vessel 2 and the temp. is held at above the triple point of UF6. UF6 in the liquid state causes convection and evaporates from the free surface 6. Heat is lost quickly at near the free surface 6, but there is no influence on the transmissivity of heat.
Patent JP-S63308610-A (JP)
Title: Traveling control device for unmanned vehicle
Inventor: KANAZAWA JUNPEI
IPC: B61B13/00
Filed: 1987-06-10
Abstract: PURPOSE:To easily control an unmanned vehicle by generating a pulse signal in accordance with the length of a reflecting tape with an encoder, counting the pulse signal with a control mechanism and adding action information in accordance with the counted value to an unmanned vehicle when a mark sensor detects the mark. CONSTITUTION:When an unmanned vehicle 10 is arranged at the arbitrary position of a track K, a power source 10 is turned on, a destination is instructed by an operating part 14 and the vehicle is traveled, a mark sensor 11 successively detects reflecting tapes M0-M6 and an encoder 12 generates the pulse signal in accordance with the length of the tapes M0-M6. The pulse signal is counted by a control mechanism 13, the action such as an adjustable speed, right turn is executed to an unmanned vehicle 10 based on the action information corresponding to the counted value and traveling is executed until the tapes M0-M6 of a purpose are detected. Thus, since the action of the unmanned vehicle 10 is controlled in accordance with the length of the reflecting tape, respective types of the reflecting tape cut to a prescribed length beforehand are prepared, the arrangement and length of the tape are suitably changed and the traveling channel and action of the unmanned vehicle 10 can be easily changed.
Patent JP-S6124856-A (JP)
Title: Internal-combustion engine with auxiliary speed change gear for car
Inventor: KUMAZAWA TOSHIJI
IPC: F16H57/03
Filed: 1984-07-13
Abstract: PURPOSE:To reduce an engine unit to a compact size by providing one accommodating chamber for a main speed change gear and the other accommodating chamber for an auxiliary speed change gear, and opposing a speed change shaft, both ends of which are supported by a partition wall and each covering case parallel to a speed change shaft. CONSTITUTION:An engine unit 6 comprises a speed change gear 5m, an auxiliary speed change gear 5s. The engine unit is enclosed in a crank case. One of accommodating chambers in a main speed change gear case 13, and the other is an auxiliary speed change gear case 14. The main speed change shaft 19 and an auxiliary speed change shaft 20 are supported on a case body 10 and a covering case 11 in parallel to a crankshaft 15. Thus, although there is proviced such auxiliary speed change gear, the lateral width of an engine unit can be reduced.
Patent JP-S631761-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: OSHIAGE KATSUNORI
IPC: F02P5/15
Filed: 1986-06-19
Abstract: PURPOSE:To improve operability by setting an ignition timing available during transient running to an optimum value, by a method wherein, when a running mode is a knock inducing condition, a fundamental learning value in a corresponding region is corrected according to a current running state. CONSTITUTION:In a control circuit 14, a running state is recognized as a given region by means of a running state detecting means 15, and from a change in the region, various running modes are discriminated. From a knocking detecting value detected by a knock sensor 16, a fundamental learning value in each region is stored. When a running mode is transferred to a given knock inducing condition, by using a fundamental learning value and a learning value correcting amount, determined according to an engine load, a fundamental ignition timing is decided. This constitution sets an ignition timing available during transient running to an optimum value, enables a knock level to be always maintained at an optimum value depending upon the individual difference, using environment, and various running conditions, and improves operability of the engine 1.
Patent JP-H088099-A (JP)
Title: Septum magnet for synchrotron
Inventor: MIYADE HIROKI
IPC: H05H13/04
Filed: 1994-06-27
Abstract: PURPOSE:To prevent the dielectric breakdown of a septum coil due to vibrations so as to extend life by sandwiching one of the pair of conductive members in place between portions of the surfaces of core members, the pair of conductive members being disposed opposite to each other while sandwiching the gap between the core members. CONSTITUTION:This septum coil for a synchrotron has a pair of core members 1, 3 arranged with a pair of their parallel opposite sides sandwiching a gap 11 for producing a magnetic field; another core member 2 which, together with the core members 1, 3, forms a closed magnetic circuit; and a pair of conductive members 4, 5 disposed opposite to each other along a direction perpendicular to the direction of the normal of the pair of opposite surfaces. One conductive member 5 is sandwiched between portions of the surfaces of the core members 1, 2 and 3 and thus held in place. Therefore the conductive members are firmly held in place and so vibrations caused by an electromagnetic force when a current is passed through the septum coil like a pulse can be suppressed, damage to insulating films is prevented, and the life of the septum magnet can be extended.
Patent JP-S5845949-A (JP)
Inventor: AIMONO YUUJI
IPC: B32B21/08
Filed: 1981-09-12
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-H04231608-A (JP)
Title: Hydraulic safety control system
Inventor: EDEI BURUFU
IPC: F01D21/18
Filed: 1991-06-17
Abstract: PURPOSE: To provide a safety system for remarkably reducing a number of possible dangerous leakage points by designing a monitored line system both as a power oil supply system and a safety oil system. CONSTITUTION: At least one rapid-action closing valve 4 and at least one steam regulating valve 3 driven by the power oil are mounted. Further at least one safety close control unit 22 at a central part, and a line system for the hydraulic operation monitored by the safety close control unit 22 are mounted. Furthermore the monitored line system is designed both as a power oil supply system and a safety oil system.
Patent JP-H11340057-A (JP)
Title: Stationary induction electric apparatus
Inventor: MATSUDA NORIHIKO
IPC: H01F27/36
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a stationary induction electric apparatus wherein, with no change of form and configuration of a tank, leakage of magnetic flux from a coil into a sealed tank split part is avoided to prevent local overheat at a sealed tank while effective setting range in magnetic shield plate unit can be expanded for easy fitting of the magnetic shield plate and assembling of the tank. SOLUTION: With an electric apparatus main body comprising a coil 2 and an iron core 1 and a tank 4 for housing the electric apparatus main body provided, the tank 4 is so formed as to be split into a plurality of pieces while a magnetic shield member 6 is applied on the inside wall surface of the tank 4. Here, the magnetic shield member 6 is so fitted as to be detached from the inside wall surface of the tank 4 with a supporting body in between, while the end part of the magnetic shield member 6 is so formed that the split part of the tank 4 is covered.
Patent JP-S5571189-A (JP)
Title: Revolution speed control circuit of motor
Inventor: MAEHARA CHIAKI
IPC: H02P5/00
Filed: 1978-11-21
Abstract: PURPOSE: To suppress the speed vibration of a motor under a stationary condition, by applying negative bias to a speed controller while mounting a compensation circuit by means of a diode between the speed controller and a drive circuit of the motor.  
     CONSTITUTION: A diode 14 is connected between a speed controller 1 and a current controller 2 while a variable resistor 13 is connected between an outer end of the speed controller 1 and a negative power source under constant voltage, and input is connected to a movable contact of the movable resistor 13 through a resistor 11 and a diode 12. The bias of positive voltage in the extent that does not exceed the forward direction drop voltage of the diode 14 is applied to speed deviation signals 1a by adjusting the variable resistor 13. Thus, the speed deviation signals 1a are interrupted when voltage is not more than the forward direction drop voltage of the diode 14, and the generation of vibration in the torque of a motor can be oppressed under a stationary condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09103829-A (JP)
Title: Punching die, die centering device and simultaneously working method of stripper plate and die in punching die
Inventor: ENDO SHIGERU
IPC: B21D28/34
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To easily attach a punch body against a punch guide, to easily execute centering of the punching die and a metallic die and especially to precisely hold the same concentricity of the stripper plate and the die by making the clearance of the punch guide against the punch supporting member into zero. SOLUTION: An up and down movable punch guide 15 against a guide bush guide 13 attached on an upper turret 3 is installed movable up and down in a state of the clearance being made in zero. Then, a punching die composed by engaging an engaging part 23K formed at a punch tip 23 into an engaging groove 21 formed on a punch body 19, a centering device composed by forming centering holes 49, 51, 53 for attaching centering pin 55 in a position corresponding to each of the punch guide 13, a stripper plate 25 and a die 11, further the stripper plate 23 and the die 11 are simultaneously worked.
Patent JP-S6036493-A (JP)
Title: Separation of protected substance relating to nucleic acids
Inventor: NIINA AKIHIKO
IPC: C07H19/16
Filed: 1983-08-08
Abstract: PURPOSE:Precipitation and separation are effected using specific mixed solvents, whereby protected substance relating to nucleic acids, useful in synthesis of DNA or RNA, can be isolated through simple operations in high purity and high efficiency. CONSTITUTION:In the selective isolation of substance A from a mixture containing (A) nucleic acid-relating substance whose functional groups are at least partially protected such as the part of phosphoric acid is perfectly protected, at least a part of OH, NH2 is protected, thus having structures of formula I -III (n is integer), (B) another nucleic acid-relating substance having less protected groups than in substance A and/or (C) a hydrophilic medicament chemical such as methylimidazole, a hydrophilic solvent for the mixture such as ethanol or acetone is used to form a solution of the mixture, then water is added to precipitate the substance A. When necessary, the operation is repeated. The operation of precipitate separation is preferably conducted in the presence of a salt such as sodium chloride at 0-30 deg.C in the course of 2-30min.
Patent JP-H10316288-A (JP)
Title: Paper feeding device
Inventor: MORI MASAYUKI
IPC: B65H23/038
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To correctly perform carrying control of a sheet by immediately returning the sheet to a regular position when the sheet is laterally deflected. SOLUTION: If lateral deflection of a sheet 1 exists or not, and a mode of the lateral deflection, if any, are determined by a control means based on output signals from a feed hole detection sensor 8, and in the case where the sheet 1 is laterally deflected, drive sources 9, 10 of a moving means 20 are controlled based on the mode of the lateral deflection to press rollers 6, 7 of the moving means 20 to the sheet 1 for moving the sheet 1 laterally to eliminate the lateral deflection of the sheet 1.
Patent JP-H08337123-A (JP)
Title: Cooling device for engine with supercharger
Inventor: MATSUTANI KAZUYUKI
IPC: B60K13/02
Filed: 1995-06-12
Abstract: PURPOSE: To restrain stagnation of exhaust heat in an engine room by positioning an exhaust system at one of right and left sides of an engine, and further positioning a scavenging fan at the side of the exhaust system in an offset state, regarding a supercharged engine with a cylinder row along a longitudinal direction. CONSTITUTION: A four-wheel drive vehicle of cab-over type has a diesel engine 8 with a longitudinal row of cylinders 9 and so forth housed in the raised section of a floor panel. Also, a radiator 27 is laid forward of the engine 8, and an inter-cooler 29 is installed at a position slightly offset left from a vertical plane P behind the radiator 27. In this case, a scavenging fan 44 for supplying cooling air to the engine 8 and scavenging an engine room is supported on a side frame 2 between an inter-cooler inlet intake passage 37 and an inter-cooler outlet intake passage 39, or at a position offset left over the preset distance D from a plane P in the engine room forward of the engine 8.
Patent JP-H01314860-A (JP)
Title: Air conditioner
Inventor: YOSHII SHINJI
IPC: F25B1/00
Filed: 1988-06-14
Abstract: PURPOSE:To make it possible to prevent disorders of a compressor due to the compression of liquid coolant, etc. by detecting the temperature of condensation and the temperature of the bottom section of the compressor and controlling the blast sent to a condenser so as to change the condensation temperature substantially in proportion to the temperature of the bottom section of the compressor. CONSTITUTION:A temperature sensor 12 is provided at the bottom of the case of a rotary condenser 2 and a condensation temperature sensor 14 is provided to a condenser 6. Those temperature sensors and a blower 16 are connected to a control device 18. And, temperature difference DELTAt1 between the temperature of the bottom of the case of the compressor 2 and condensation temperature is set at, for instance, 15 deg.C and release is turned ON. The control device 18 changes the rotational speed of the blower to L0 (for the lowest blast volume), and the condensation temperature by the condensation temperature sensor 14 and the temperature of the bottom of the compressor 2 by the temperature sensor 12 are compared by calculation to control the increase in the rotational speed of the blower 16 so as to bring the condensation temperature substantially in proportion to the temperature of the bottom of the compressor 2. With this arrangement, in 5-6 minutes at least DELTAt2 is secured at 10 deg.C and as the time passes further DELTAt3 can be secured at 15 deg.C.
Patent JP-S63308777-A (JP)
Title: Counter device for tape recorder
Inventor: AIKYO HIDENORI
IPC: G11B27/17
Filed: 1987-06-10
Abstract: PURPOSE:To effectively prevent the generation of a malfunction by outputting a control signal stopping suddenly a motor to 1st and 2nd terminals of a control circuit at the switching operation from the high speed driving state into the stop state in 1st and 2nd directions so as to activate 1st and 2nd counter control circuits for a prescribed time. CONSTITUTION:A switching signal applying the operation is outputted to a motor driving circuit 7 from a control circuit 1 in response to the recording/ reproduction fast forwarding, rewinding and stopping of a counter. Moreover, an output of the control circuit 1 is processed by a 1st switching circuit 24 and a 1st control signal output circuit 25 and the result is inputted to the 1st counter control circuit 55. Moreover, the output of the control circuit 1 processed by the 2nd switching circuit 39 and the 2nd control signal output circuit 40 is inputted to the 2nd counter control circuit 61. Then the output of the control circuits 55, 61 is inputted to the counter circuit 15 to keep the operating state of the counter 15 for a prescribed time.