baber/WOPTO huggingface dataset:
Patent JP-S57146901-A (JP)
Title: Pilot operating control valve
Inventor: TSUKIMOTO TOSHIAKI
IPC: F15B13/042
Filed: 1981-03-04
Abstract: PURPOSE:To eliminate the necessity for pilot pump and simplify circuit constitution, by acting pressure of an operating pump to a control valve through a logic valve. CONSTITUTION:When a selector valve 10 is placed to a neutral position, a rear chamber 6a is connected to a tank 4, and pressure oil from a pump 2 is discharged to the tank 4 in an unloaded state. Now the selector valve 10 is  switched to a selective position 10b, then a pipe line 9 is disconnected from the  tank 4, and the rear chamber 6a of a logic valve 6 is connected to a pilot  motor 12b through circuits 9, 11b. Here a check valve 7 is returned from the upper to the lower position to close a bypass passage 5 communicated to the  tank 4. Then pressure of the pump 2 rises, also pressure of the rear chamber 6a  rises. Pressure in the rear chamber 6a acts upon the motor 12b, and a control  valve 1 is switched to a working position 1c, then pressure oil from the pump 2  is fed to rotate a motor 3.
Patent JP-H06221694-A (JP)
Title: Freezer device
Inventor: IDA YOSHIO
IPC: F25B1/00
Filed: 1993-01-28
Abstract: PURPOSE:To eliminate installation of an oil storing device and to enable a freezer device to be compact in size by a method wherein when an oil returning operation for returning back oil to a compressor for any freezer having a reduced oil volume is carried out after an elapse of a predetermined time, an opening or closing value at an oil separator in the oil returning passage is closed, and all the other opening/ closing values at a bypassing passage is opened in its valve operation. CONSTITUTION:Opening/closing control of solenoid valves 12a, 12b and 20 under an operation of a controller 22 is carried out in such a manner that when an oil surface switch 15a for a freezer A, for example, detects lowering of oil level, an opening signal is outputted from a controller 14a to a solenoid valve 13a and as an oil returning operation for returning oil of the freezer back to a compressor 4a of which lack of oil volume is detected from an oil storing part of an oil separator 5a is continued for a predetermined time, for example, 10 seconds, a closing signal is outputted to the solenoid valve 12a which is near the oil separator 5a and at the time opening signals are outputted to the solenoid valves 20 and 20. With such an arrangement as above, an operation for returning oil of the freezer back to the freezer A from a freezer B into which a large amount of oil of freezer is flowed is started and then the lack of oil of the freezer in the compressor 4a is rapidly eliminated.
Patent JP-S62188333-A (JP)
Title: Integrated circuit device
Inventor: IWATA YUJI
IPC: H01L21/60
Filed: 1986-02-14
Abstract: PURPOSE:To furnish a semiconductor device having a number of input/output connection bumps and short circuit prevention bumps by a construction wherein a plurality of connection bumps formed in the respective peripheral portions of four sides of an LSI chip and composed of first and second rows are disposed zigzag at positions whereat they do not overlap each other in the direction of the row. CONSTITUTION:Gold-plated connection bumps 2 and short circuit prevention bumps 3 are formed in the respective peripheral portions of four sides on the surface of an LSI chip 1. The connection bumps 2 must be in a plurality and composed of first and second rows in the peripheral portion of each side, and the rows are formed in zigzag disposition at positions whereat they do not overlap each other in the direction of the row. On the other hand, an LSI chip accommodating portion 8 of an insulating film 7 is perforated beforehand, and a copper leaf is made to stick closely on the insulating film 7 so as to form a plurality of input/output terminals 4, wiring patterns 5 and testing electrodes 6 in a zigzag form in a prescribed manner. A plurality of connection bumps 2 and a plurality of input/output terminals 4 mentioned above, which are formed in disposition of two rows, are matched in position with each other in the ratio of 4 to 1 and connected together.
Patent JP-H01206156-A (JP)
Title: Device for controlling continuously variable transmission with lock-up torque converter
Inventor: MORIMOTO YOSHIHIKO
IPC: F16H47/00
Filed: 1988-02-12
Abstract: PURPOSE:To improve an engine braking action and accelerating performance by correcting the signal of a lock-up determining portion so as to either remove lock-up for a certain time or reserve the OFF of lock-up depending on whether an accelerating time or a decelerating time at the time of shifting to a defined speed change stage. CONSTITUTION:A shift position change detecting portion 114 detects the change of a shift position at the time of shift-up or shift-down based on the signal of a shift position sensor 85. A the time of shifting to a defined speed change stage, the signal of a lock-up determining portion 95 is corrected by a lock-up correcting portion 115 so as to either remove the lock-up for a certain time or reserve the OFF of lock-up depending on whether an accelerating time or a decelerating time judging by the signal of a throttle opening sensor 84. Thereby, the action of engine brake can be kept up or accelerating performance can be improved.
Patent JP-H07238166-A (JP)
Title: Production of crosslinked resin
Inventor: ARITA KAZUHIRO
IPC: C08G75/04
Filed: 1994-03-01
Abstract: PURPOSE:To produce a crosslinked resin having high hardness, high strengths, high toughness, low water absorbency and excellent heat resistance. CONSTITUTION:A bis(2-oxazoline) compound is reacted with an aromatic aminocarboxylic acid and a polybasic acid. Alternatively, these components are reacted with at least one compound selected from among a polythiol compound having at least two thiol groups in the molecule, a polyepoxy compound having at least two epoxy groups in the molecule, an aromatic polyamino compound having at least two amino groups in the molecule, and an aromatic mercaptocarboxylic acid.
Patent JP-S54161315-A (JP)
Title: Ultrasonic transducer
Inventor: TODA KOUJI
IPC: G01S7/521
Filed: 1977-03-24
Abstract: PURPOSE:To provide an ultrasonic transducer, which is excellent in its beam convergence, with the use of a simple construction by converging an ultrasonic beam through the interdigital electrodes which are made of an immersed poezoelectric substance and which are arranged at a preset spacing. CONSTITUTION:A piezoelectric element 3 of an ultrasonic transducer, which is immersed in a liquid 2 such as water, ether, acetone or glycerin, is equipped with inter-digital electrodes 4 which is so spaced as to satisfy the condition of Equation I. With the use of such a simple construction, the ultrasonic beam generated by the transducer is satisfactorily converged while using the liquid level as a focal point. Here, rn: the horizontal distance between the nth electrode and the focal point; lambdaf: the wavelength of the ultrasonic waves having a frequency f in a liquid; L: the verticald distance between the electrodes and the focal point; and k1, k2: constants.
Patent JP-H09314488-A (JP)
Title: Automatic tool changing device
Inventor: BURUUSU DEII NIYUUERU
IPC: B25J15/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tool changing device capable of improving the working efficiency at a low equipment cost by freely changing a joint part of a desired line. SOLUTION: In an automatic tool exchanging device in which a male side joint part is provided on either a first unit 2 to be fitted to an operation part or a second unit having a tool, and a female side joint part is provided on the other to feed the electricity and gas to the tool side from the operation part side of a robot, and the male side joint part is connected to the female side joint part when the first unit 2 and the second unit 3 are appropriately joined with each other, the first and second units 2, 3 are provided with a body part 2a on their outer circumferential surface of which a plurality of fitting parts are arranged apart from each other, and a plurality of kinds of modules 32, 33... capable of being fitted to a fitting part in an attachable/detachable manner and having at least one kind of joint part of electricity, gas, air, water and oil.  Each module is selected according to the kind of the tool provided on the second unit 3 side, and fitted to the fitting part of the body part 2a.
Patent JP-S61191975-A (JP)
Title: Infrared rays detector
Inventor: OOMICHI YORIO
IPC: G01J1/42
Filed: 1985-02-20
Abstract: PURPOSE:To prevent deviation of an image taken, by taking out a signal charge accumulated in an IR (infrared ray) CCD detection element at the timing of coinciding between the angle of rotation and the instantaneous view angle in the photographying detecting the angle of rotation of a rotary base. CONSTITUTION:This infrared detector is provided with an angle detector 26 for detecting the angle of rotation of a rotating base 7, an angle discriminator 25 for generating a coincidence signal each time changes in the angle of rotation obtained with the detector 26 coincides with instantaneous view angle in the photographing and an external timing generator 24 which generates a transfer signal, shift signal and vertical shift signal at the timing of synchronizing the coincidence signal to drive an IRCCD. Since the discriminator 25 depends on the coincidence between the angle of rotation of the rotating base and the instantaneous view angle in photographing with an infrared camera 6, a signal change which was moved to a shift register by an initial transfer signal is moved by a value equivalent to one detection element by a shift signal in the direction opposite to the rotation and a signal charge of another detection element to be moved by the subsequent transfer signal is added thereto to enable the driving of the IRCCD. Thus, the rotary base 7 can be rotated without deviation in the image.
Patent JP-S55124706-A (JP)
Title: Novel composition active against arthropod and containing synergic mixture based on *s*allethrorone and *r*allethrorone
Inventor: ROBEERU JIYORI
IPC: A01N53/00
Filed: 1980-03-14
Abstract: Novel synergistic insecticidal compositions comprising as the active ingredient an insecticidally effective amount of a synergistic mixture of 90 to 60% by weight of (S) 1-oxo-2-allyl-3-methyl-cyclopent-2-en-4-yl d trans chrysanthemate and 10 to 40% by weight of (R) 1-oxo-2-allyl-3-methyl-cyclopent-2-en-4-yl d trans chrysanthemate and to a novel method of combatting arthropodes.
Patent JP-H02210891-A (JP)
Title: Light feedback type light emitting device
Inventor: ASAKURA HIROYUKI
IPC: H01S5/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a high performance and high reliability light emitting device by forming a film constructed from an Al2O3 lambda/2 film and a TiZrO4 lambda/4 film on the output end surface of a semiconductor laser element. CONSTITUTION:A semiconductor laser element 1, a lens 2, and a diffraction grating 3 are provided. Further, films constructed from Al2O3 lambda/2 films 6, 7 and a TiZrO4 lambda/4 film 3 are formed on the output end surfaces of a semiconductor laser element 1. In this case, the light emitted from one end surface of the semiconductor laser element 1 is collimated by a lens 2, and is incident on the diffraction grating 3, and the incident light 9 is diffracted by the diffraction grating 3, and only light of particular wavelength is fed back to the active layer of the semiconductor laser element 1. The semiconductor laser element 1 oscillates in accordance with the fed back wavelength, thus light 10 with stabilized frequency is output from the other end. In this way, a low cost, high performance, high reliability light emitting device can be obtained.
Patent JP-S63201300-A (JP)
Inventor: OTA MINORU
IPC: E21F1/00
Filed: 1987-02-14
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-H08228410-A (JP)
Title: Gas insulated switching apparatus
Inventor: ISHIKAWA ASAKICHI
IPC: H02B1/20
Filed: 1995-02-21
Abstract: PURPOSE: To provide a gas insulated switching apparatus which can carry out a cable withstand voltage test in a small testing space and in a short operating time while maintaining a high quality. CONSTITUTION: A cable lead-in type gas insulated switching apparatus contains a vacuum breaker 1, a disconnector 2 with a ground switching unit, a ground switch 3 and a cable head 4 for constituting a predetermined receiving circuit in a tank 5, fills insulation gas, and comprises a disconnecting unit 8 in a main circuit between the head 4 and a receiving side EDS2, which is normally 'on'. A testing cable head 10 is installed at the side of the unit 8, and its terminal is connected to the terminal of the head 4 via a bypass conductor. When testing a cable DC withstand voltage, the unit 8 is set to 'off', a test cable is connected to the head 10, and a test voltage is applied from a test power source to a power cable under test (lead-in cable).
Patent JP-S62191251-A (JP)
Title: Method and device for assembling wire harness
Inventor: WATANABE MITSUGI
IPC: B60R16/02
Filed: 1986-02-18
Abstract: PURPOSE:To automatize assembling and reduce manhour by providing a carrier panel for holding a wire harness and an electrical equipment and wiring said wire harness along a positioning member on said carrier panel. CONSTITUTION:A wire harness 8 is pushed into a positioning groove 4 from the front face of a carrier panel 3 and fixed, and connectors 11 are inserted from an opening part and fitted and fixed to a frames 5. After that, electrical equipments 12-17 are fitted into a frame body 6 or fitting holes 7 and connected to the wire harness 8. Thus, the assembly between the wire harness 8 and the electrical equipment 12-17 is carried out using a carrier panel 3, enabling a compact assembly, automatization of assembling by means of a robot, etc., and reduction in assembling manhour.
Patent JP-S54124211-A (JP)
Title: Pole change motor
Inventor: HIBINO SADAYOSHI
IPC: H02K17/14
Filed: 1978-03-20
Abstract: PURPOSE: To make it possible to operate 2:3 pole change by varying connections by means of a single coil.  
     CONSTITUTION: Coils of each phase are grouped as shown in Table 1. (e 1 , e 2 , ... e 54  shows the coil voltage in the groove, the solid bar above (e 1 -e 2 -e 3 ) shows that the coil group consists of 3 members, the dotted line over (e 13 -e 14 ) shows that the coil group consists of 2 members and that its polarity is opposite to that of the solid bar over (e 1 -e 2 -e 3 ).) Terminals are extended respectively from both ends of coil group A 1 . The terminal on the side of e 1  is designated by u 2  and that on the side of e 17  by v 1 . Similarly, for group A 2 , the terminal on the side of e 23  is designated by u 2  and that on the side of e 44  by u 1 . For group B 1 , the e 15  side by w 2 , the e 39  side by w 1 . Similarly, for group B 2 , the e 10  side by w 2  and the e 53  side by v 1 . For group C 1 , the e 46  side by v 2  and the e 4  side by u 1 . Similarly, for group C 2 , the e 19  side by v 2  and the e 3  side by w 1 . These are connected as shown in the drawing. When u 2 , v 2 , w 2  are inserted into the power supply and u 1 -v 1 -w 1  are shortcircuited, a 4- pole coil is formed. When u 2 , v 2 , w 2  are opened and u 1 , v 1 , w 1  are connected to the power supply, a 6-pole coil is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59156495-A (JP)
Title: Filthy water disposal plant
Inventor: MATSUO YORIYUKI
IPC: C02F3/30
Filed: 1983-02-28
Abstract: PURPOSE:To effectively remove BOD, nitrogen components, etc., by providing a denitrification tank for anaerobic treatment, an anaerobic tank, a plurality of nitrification tanks for aerobic treatment, a solid-liquid separation means and a channel for returning sludge and a nitrified liquid to the denitrification tank. CONSTITUTION:Raw water (a) is mixed with returned sludge and let stay in a denitrification tank 1 under an agitated condition for a predetermined time. Hence, nitric ion, etc. are denitrified by denitrifying bacteria in the sludge while consuming BOD components. Outflow water from the denitrification tank 1 is introduced into an anaerobic tank 2, wherein microbes take up BOD components and discharge orthophosphoric acid instead. The mixed liquid effluent is transferred to a nitrification tank 3, wherein ammonia is converted into nitric or nitrous acid by microbes. The same treatment is repeated in another nitrification tank 4. The mixed liquid effluent from the nitrification tank 4 is introduced into a precipitate separation tank 5 to separate it into sludge composed of microbes having taken up phosphorus in their bodies and treated water (b) from which BOD, nitrogen and phosphorus components have been removed.
Patent JP-S61190326-A (JP)
Title: Copying machine
Inventor: MIURA MAKOTO
IPC: G03G15/04
Filed: 1985-02-20
Abstract: PURPOSE:To take a proper copy even if an original shifts in position by driving and controlling a lens according to input magnification and a detection output regarding the mounting position of the original. CONSTITUTION:The zoom lens 10 is put in an enclosure 116a. The enclosure 116a is moved along a slide rail 115b as shown by an arrow B by a motor 114 through a drive wire 114a. The storage unit 116 in which the lens 10, enclosure 116a, motor 114, etc., are stored is moved along a slide rail 115a as shown by an arrow A by a motor 113 through a drive wire 113a. Sensors 83d and 83e detect the reference position of the zoom lens in each moving direction and send their outputs to a CPU which is not shown in a figure. The CPU moves the storage unit 116 as shown by an arrow according to the input magnification. Further, the enclosure 116a is moved as shown by an arrow B corresponding to a position shift detected by the sensors. Consequently, a copy is of desired magnification is taken at a proper position.
Patent JP-H01208730-A (JP)
Title: Production of magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a perpendicular magnetic-anisotropy film having a high perpendicular anisotropic magnetic field (Hk) and coercive force (Hcrt. angle) in the direction perpendicular to the film plane by projecting the particles accelerated by an ion gun disposed to face the initial part for forming a magnetic layer to a film forming part. CONSTITUTION:The particles accelerated by the ion gun 10 disposed to face the initial part where the magnetic layer is formed are projected to the film forming part at the time of forming the above-mentioned layer consisting of a Co-base alloy directly or via an underlying layer on a substrate 11 consisting of a traveling high-polymer material by a vacuum deposition method. The kinetic energy of vapor deposition atoms. increases when the particles accelerated by the ion gun are projected to the initial part of forming the magnetic layer and, therefore, the crystal orientability of the Co-base alloy film in the initial period of the film formation is improved. The crystal orientability over the entire part of the film is thereby improved and the perpendicular magnetic-anisotropy film having the high Hk is obtd. The particles from the ion guns arriving at the part except the initial part of the film formation are decreased in the film formation and the decrease in the coercive force Hcrt. angle in the direction perpendicular to the film plane is obviated. The excellent recording and reproducing characteristics are thus obtd.
Patent JP-H08228161-A (JP)
Title: Receiver with reception confirming function
Inventor: KUMAGAI HIROSHI
IPC: H04B1/16
Filed: 1995-02-21
Abstract: PURPOSE: To enable visual reception confirmation even when the user of a transmitter is away from the receiver. CONSTITUTION: An LED 16 for display is provided at an antenna 10 of a receiver 20. When a proper control signal is received through an antenna element 9 by a reception circuit 14, a control circuit 15 starts a power source part 19 and the LED 16 for display is turned on by supplying power through a power supply line 18 and a coaxial cable 11. Even when the antenna 10 and the receiver 20 are arranged in different rooms or when the coaxial cable 11 is extended and the antenna 10 and the receiver 20 are separated, the user of the transmitter proximate to the antenna 10 can watch the turning-on of the LED 16 for display to visually confirm the reception.
Patent JP-S56130871-A (JP)
Title: Controller for acoustic playback system using timer
Inventor: ARAI MICHIAKI
IPC: G04G13/02
Filed: 1980-03-14
Abstract: PURPOSE:To enable change-over a sound volume and an audio equipment automatically set respectively to two operating states, by controlling a level adjusting circuit and audio equipment switching circuit through the provision of a timer with the acoustic playback system. CONSTITUTION:Tuner 11, record player 12, and tape deck 13 are connected to the speaker 18 via the switching circuit 14, preamplifier 15, and control circuit 16 and the like. The system is provided with a timer 20, and for example, the 1st time for sleeping and the 2nd time for awakening are set, and the 1st and 2nd moving contacts of the switching circuit 14 are connected to the deck 13 and the tuner 11 at the same time. First, the deck 13 is made to playback state. In this case, the variable resistor of the control circuit 16 is controlled so that sound volume is adjusted not to interfere the sleeping. When time reaches the 1st set time, the playback is stopped. Next, time comes to the 2nd set time(morning), the playback signal is played back from the speaker 18 via the tuner 11 in set sound volume. With the constitution like this, the change-over to set sound volume and set audio equipment is made.
Patent JP-S63202214-A (JP)
Inventor: KAMISHIRO TETSUYA
IPC: G21C13/036
Filed: 1987-02-17
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-S53117356-A (JP)
Title: Diode bias circuit
Inventor: TSUCHIYA TOSHINORI
IPC: H03H7/24
Filed: 1977-03-23
Abstract: PURPOSE:To make the attenuation degree large as to the circuit which varies the impedance by controlling the current flowing to a diode, by supplying the current to the diode through the high resistance of a differential amplifier and by simultaneously controlling a plural number of diodes.
Patent JP-S58148544-A (JP)
Title: Bus circuit
Inventor: WATANABE TAKAMOTO
IPC: H03K19/0175
Filed: 1982-03-01
Abstract: PURPOSE:To improve a dynamic characteristic and to mitigate the length of bus line on a mask layout, by improving the constitution of a bus driving circuit and avoiding the effect of floating of a low level of a bus line completely. CONSTITUTION:A plurality of bus drive circuits B1, B2...Bn are connected on the same bus line, and the circuits B1-Bn are provided with the 1st and the 2nd enhancement MOSFETs Q1, Q2 inputting signals S1-Sn selecting input data for gates. The 3rd enhancement MOSFETQ2 inputting data signals D1-Dn is connected in series with the FETQ1 and one end of the output of the FETQ3 is connected to a power supply VDD. A connecting pont of the FETsQ1, Q3 is made as an output point of the circuits B1-Bn and connected to bus line resistors R1-Rn, a pull-up high resistance load is connected to one part on the bus lines, allowing to improve the dynamic characteristics and to mitigate the limit of the length of bus lines on the mask layout.