baber/WOPTO huggingface dataset:
Patent JP-H0382124-A (JP)
Title: Etching device
Inventor: SAITO HIDETAKA
IPC: H01L21/306
Filed: 1989-08-25
Abstract: PURPOSE:To improve the dimensional precision of a figure formed on an element to be etched by a method wherein a light shielding film is irradiated with light while a detecting means to detect the reflected light quantity or transmitting light quantity is provided to be shifted during the etching process. CONSTITUTION:An element to be etched 2 is mounted on a processing base 1 so as to be fixed by vacuum suction etc. Successively, a turning base 1a is turned by a motor 3 at specific r.p.m to turn the element 2. At this time, a valve 8 is opened so that an etchant 5 may be continuously sprayed from a nozzle 6 by a pressurizing means annexed to a reservoir 7. The etchant 5 comes into contact with the element 2 selectively etching away a light-shielding film on the element 2 to form a transparent part in specific figure. In such an etching process, the etching status is optically detected by a detecting optical system so that a processor 10 may judge the timing of etching termination by the detected level reaching previously set up value to close the valve 8 for stopping the spraying of the etchant 5.
Patent JP-S59107335-A (JP)
Title: Light emission control device of auto-stroboscope
Inventor: NAKAMURA HIROAKI
IPC: H05B41/34
Filed: 1982-12-10
Abstract: PURPOSE:To obstruct automatically a light emission of a discharge tube in case when a sufficient light quantity is obtained on the way of a light emission of a partial flash discharge tube, by making the operation of a delay ignition signal generating circuit impossible when a dimming signal is received from a dimming circuit. CONSTITUTION:When a reflected light from an object to be photographed reaches a correct light quantity, and a dimming signal of an ''H'' level is outputted from a dimming circuit C1, gates of a commutation thyristor SCR3 and SCR7 are triggered to an ''H'' level, respectively. As a result, the thyristor SCR3 and SCR7 are ignited at the same time, and by biased reverse between the anode and the cathode, and also between the cathode and the gate of a main thyristor SCR2 and SCR6. Accordingly, the main thyristor SCR2 and SCR6 are turned off suddenly, and a light emission of a flash discharge tube X1 and X2 is stopped. In this way, in case when a sufficient light quantity is obtained on the way of the light emission, the light emission of the discharge tube can be obstructed automatically.
Patent JP-S60109991-A (JP)
Title: Reproducer of color video signal
Inventor: KOJIMA KIMITAKA
IPC: H04N9/87
Filed: 1983-11-18
Abstract: PURPOSE:To attain noiseless slow motion and still reproduction by inserting a delay amount produced due to difference of the color system to a reproducing circuit. CONSTITUTION:In reproducing a signal of different system from that for a rotary head device by using the CCIR system rotary head device or the NTSC rotary head device, the amount of delay of delay circuits 17, 18 produced due to the difference of the color system of the angular interval of the rotary head is inserted to the reproducing circuit by switch circuits 14-17. Thus, the reproduction of the signal of all color systems is conducted in excellent way and slow motion and still reproduction are attained without producing noise.
Patent JP-S59106660-A (JP)
Inventor: SUGIURA AKIO
IPC: D06N7/00
Filed: 1982-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6372492-A (JP)
Title: Laser beam machine
Inventor: NODA SHUICHI
IPC: B23K26/042
Filed: 1986-09-16
Abstract: PURPOSE:To maintain and check a laser beam machine without disassembling it and to simplify the work by using an optical axis adjusting mechanism provided to a laser oscillator to detect and adjust an optical axis of visible laser light of the oscillator and a transmission path. CONSTITUTION:A laser light changeover mechanism 7 is set so as to guide the He-Ne laser light to the oscillator 1. Next, the laser light is emitted from an optical axis adjustor 6 and the laser light is made incident on the inside of the oscillator 1 via the transmission path 8, a bend mirror 9 and the laser light changeover mechanism 7. Afterward, the light reflected by the reflected light of the oscillator 1 is allowed to advance in a reverse direction and made incident on the adjustor 6 to correct the deviation of the optical axis. Next, the laser light from the oscillator 1 is emitted from a machining head 2 to correct the deviation with the He-Ne laser light. The efficiency of the work can be increased by this method.
Patent JP-H0666302-A (JP)
Title: Electronic control device for hydraulic circuit
Inventor: WATANABE HIROSHI
IPC: F15B11/08
Filed: 1992-08-17
Abstract: PURPOSE:To provide the structure of a control unit having simple wiring, replaceable at a low cost, easy to exercise production control, and having no inconsistency in control and no assembly miss. CONSTITUTION:A control unit 11 storing basic data maintains data communications with control units 7, 12 in response to signals of a control unit 10. A control unit 7 receives the basic data from the control unit 11, makes a control calculation based on the pressure signal of a pressure detector 5 and the swash plate position signal of a swash plate detector 6, and outputs the swash plate drive signal to a swash plate position control device 8. The discharge flow of a hydraulic pump 1 is controlled by this signal. The control unit 12 receives the basic data from the control unit 11, makes a control calculation, and outputs the control signal to a motor 14. The opening of the governor lever 13b of an engine 13 is controlled by this signal, and the revolving speed of the engine 13 is controlled.
Patent JP-S6197629-A (JP)
Title: Optical switch
Inventor: WADA FUMIO
IPC: G02B26/10
Filed: 1984-10-17
Abstract: PURPOSE:To prevent introduction of a crosstalk component to a photoreceptor section caused by the parallel advance of the crosstalk component of an optical beam or deflection in angle of the optical beam, and to reduce the crosstalk practically, by providing a double refraction plate between a polarizing prism for separating polarized light and another polarizing prism for synthesizing polarized light. CONSTITUTION:An optical beam 15 is separated into a P polarized light 16 and S polarized light 17 by means of a polarizing prism 1. When the P polarized light 16 pass through a wave length plate 11, their plane of polarization is turned by 90<o> and, when passing through double refraction plates 13 and 14, their crosstalk components are refracted as shown by the dotted line and parallel advancing deviation occurs. Moreover, when the S polarized lights 17 pass through the double refraction plates 13 and 14, their cross talk components are refracted as shown by the dotted line and parallel advancing deviation occurs and, when passing through a wavelength plate 12, their plane of polarization is turned by 90 deg.. These beams of light are made incident to a polarizing prism 2 and combined to an optical beam 18 and optical beam 18 is made incident to and coupled with a photoreceptor section 42. However, the crosstalk component simultaneously outgoing upward from the prism 2 does not coincide with the optical patch of another photoreceptor section 41, since the component is in the parallel advancing deviation, and the component is not coupled with the photoreceptor section 41. Therefore, the crosstalk can be reduced practically.
Patent JP-H0264448-A (JP)
Title: Power supply circuit for keeping activity of electrochemical sensor
Inventor: ISHIBASHI MASARU
IPC: H02J9/06
Filed: 1988-08-30
Abstract: PURPOSE:To keep the activity of an electrochemical type sensor by changing over the power from an external circuit and the potential from an inner storage battery on the basis of the first and second pulse signals using reduced power by detecting that the signal from a sensor voltage detection means is changed to one direction or to the other direction by the first and second pulse generating circuits to respectively generate the first and second pulses. CONSTITUTION:An electrochemical sensor S is connected between transmission lines C and a battery 11 is set to a battery holder in a state receiving no operating potential from a sensor operating potential supply circuit N and a timer circuit 14 outputs the first signal T1 by the power of the battery 11. A switching transistor Tr16 operated by said signal and power is supplied to the exciting coil 9R on the reset side of a latching relay 9 from the battery 11 and a contact piece 10 is changed over to the circuit N. By this operation, the sensor S is connected to the circuit N and a measuring circuit M. Next, the second signal T2 is outputted from the circuit 14 after a predetermined time is elapsed and a switching element 15 is operated and the potential of a voltage detection circuit 2 is set to earth potential and the relay 9 is made operable by turning the signal T1 OFF.
Patent JP-S6198692-A (JP)
Title: Accommodation ladder device
Inventor: KITAGAWA SHOZO
IPC: B63B27/14
Filed: 1984-10-19
Abstract: PURPOSE:To simplify structure by arranging a david on a rail that crosses a deck and reaches both the gunwales so as to freely be moved and freely moving a single david in both the gunwale directions. CONSTITUTION:A david is arranged on a rail 1 that crosses a deck and reaches both the gunwales so as to freely be moved. A movable david consists of a rotary post 2a, platform 3, accommodation ladder 4, winding device 7 for boading and landing, and lanyard 6. As a result, the david is normally housed in the central part of the hull. When the david is used, the david is moved to the broadside, thereby eliminating the need for arranging the david on both the broadsides. Consequently, the entire structure can be simplified.
Patent JP-S59109224-A (JP)
Title: Stack gas desulfurization process
Inventor: KADOTA FUMIO
IPC: B01D53/50
Filed: 1982-12-15
Abstract: PURPOSE:To suppress the corrosion of the equipment and material in a stage for cooling and absorbing waste gas and to prevent the local formation of scale in a treating stage for waste water in a lime gypsum method by feeding Mg(OH)2 to a stage for cooling waste gas, removing dust and treating waste water. CONSTITUTION:A stage 6 for adjusting Mg(OH)2 slurry is provided and the Mg(OH)2 slurry is fed into a stage 1 for cooling and removing dust so that the pH of the circulating water is adjusted to 3-5. Waste gas G is cooled and removed of dust with the circulating water contg. Mg(OH)2 and thereafter the gas is fed to a stage for absorbing SO2 where SO2 is absorbed by a lime slurry. A part of the absorbent liquid is oxidized in a post treatment stage 4 and gypsum A is separated and recovered. The blow liquid from the stage for cooling and removing dust and the blow liquid from the post treatment stage are fed to a stage 5 for treating waste water, where Mg(OH)2 is added to the liquid as a neutralizing agent to adjust the pH. The liquid is then filtered and is separated to treated water W' and dehydrated cake B.
Patent JP-2001041005-A (JP)
Title: Piping support of gas turbine steam cooled combustor
Inventor: TAKAHASHI SHUICHI
IPC: F16L3/08
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a support component from entering gas turbine part by preventing the support component from disengaging from a pipe when a support is damaged by a combustion vibration. SOLUTION: An outer side attaching member 11 is fixed to a wall surface of a tail wall 102 by welds 82, 83, a ring 12 is put inside the tail wall 102, and the attaching member 11 and the ring 12 are fixed to both side by a weld 80. The ring 12 has a diameter somewhat larger than that of a steam pipe 101 and inserted to the pipe 101, and an outer periphery of the pipe 101 and an inner periphery of the ring 12 are fixed to each other by weld 81 at three points. As a result, since the pipe 101 is fixed to the ring 12, the ring 12 is fixed to the outer side attaching member 11, and the outer side attaching member 11 is fixed to the wall surface of the tail wall 102, the pipe 101 is supported by the attaching member 11.  Further, even if the welds 82 and 83 are disengaged due to vibration or the like, since the attaching member 11 is fixed to the ring 12, the attaching member 11 is prevented from falling from the pipe 101.
Patent JP-S61102407-A (JP)
Title: Device for melt spinning
Inventor: YASHIMA AKIO
IPC: D01D5/08
Filed: 1984-10-19
Abstract: PURPOSE:To obtain the titled device with easy wiping operation, by setting a rectifying plate in such a way that it is adjustable from the same level as that of the end face of the protruded part of a spinneret or a position lower than it to a position higher than the end face of the protruded part, so that spun yarn will not cause fluctuation. CONSTITUTION:Similar holes are made on the rectifying plate 4 and the protruded part 3', a slit part is formed in a state where the rectifying plate 4 is positioned at the same level as that of the end face of a spinneret or a position lower than it, and an inert gas is made to flow out from the slit part. The distance D is preferably set at 0 during spinning. When D' is >0, denier unevenness is easily induced, but sealing properties with the inert gas is increased. During wiping operation, D is set at 2-5mm and operation is made easy.
Patent JP-H1037212-A (JP)
Title: Vibration-isolation ground
Inventor: FUKAHORI YOSHIHIDE
IPC: E04H9/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration isolator which can also isolate traffic vibrations, etc., by installing a columnar hollow section to a composite laminate, in which rigid plates having rigidity and flexible plates having viscoelasticity are laminated alternately, and disposing a damping manifesting body such as lead into the hollow section. SOLUTION: A columnar plastic article such as lead 30 is arranged into the hollow section of the composite laminate 28 of a rigid plate 24 made up of a metal, etc., and a flexible plate 26 consisting of a rubber, etc., and a guard ring 31 is laminated around the plastic article, and a vibration isolation structure is formed. A rigid material such as the metal, ceramics, FRPs, etc., is used as the rigid plate 24 and the generation of a buckling phenomenon is prevented, and an admixture such as a thermoplastic rubber, a urethane rubber, asphalt, etc., is employed as the flexible plate. The vibration isolation structure is interposed between a pile foundation and a house support floor and a vibration isolation ground is formed, and a comparatively lightweight building such as a detached house is installed onto the ground.  Small vibrations such as traffic vibrations can also be obviated. Accordingly, the vibration isolation ground having high performance and excellent durability can be acquired at low cost.
Patent JP-H0958906-A (JP)
Title: Terminal structure for coiled material
Inventor: INOUE HIDETOSHI
IPC: B21D33/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide terminal structure of a coil-like material which can positively fix the terminal of a long size material such as an aluminum foil coil to a core, and accurately cut the long size material at a final terminal of the rewound part. SOLUTION: A terminal part 2a of a long size material 2 is stuck to a core 3 by adhesive tapes 5 in a narrower range than the width of the long size material, and inside the stuck area, a cut line 6 is provided in the same range as the stuck area, or in a range wider than the stuck area and narrower than the width of the long size material 2.
Patent JP-S59108320-A (JP)
Title: Radiation transfer method
Inventor: OKABE MASAHIRO
IPC: G03F7/20
Filed: 1982-12-14
Abstract: PURPOSE:To position a pattern to an isotropic strain even by radiation, angles of lighting therefrom in the vertical and lateral directions differ, by relatively moving a radiation mask and a body to be transferred in the direction of irradiation and relatively turning them around orthogonal axes and positioning a radiation transfer region. CONSTITUTION:A light source 1 for SOR beams is constituted so that an angle through which an X-ray mask 2 as the radiation mask is estimated is alpha and an angle through which the X-ray mask 2 is estimated from a polarizing center 3 where the X-ray mask 2 is deflected and scanned is beta while the X-ray mask 2 can be moved in the Z axis direction and can be turned around a Y axis. DELTAy Is brought to zero-that is, the radiation transfer region is positioned in the Y direction by moving the X-ray mask 2 only by DELTAz to B from A or to A from B in the Z direction. DELTAx Is brought to zero-that is, the region is positioned in the X direction by turning the mask 2 only by DELTAtheta around the Y axis. Accordingly, the pattern can be positioned to the isotropic strain because size in the X and Y directions can be adjusted separately.
Patent JP-H0960858-A (JP)
Title: Fire power regulating device for gas instrument
Inventor: WAKITA AKIYOSHI
IPC: F23N1/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To permit the prevention of flame failure of a burner without stopping on the half way even when the burner is operated suddenly to the side of low fine by a method wherein the thermal power regulating device is provided with a cam surface, regulating the movement of a choking valve into the direction of weak flame at a predetermined position in accordance with the pivoting position of the throttle valve, and a spring, energizing the throttle valve into the direction of low fire. SOLUTION: The control of increasing and secreting of the amount of gas, supplied to a burner through a supplying passage 12, is effected by the elevation and descending of a throttle valve 17. The throttle valve 17 is provided with a pin 17a, penetrated through an opening window 3 provided on a guide plate 18 while the lower rim of the opening window 3 constitutes a cam surface. On the other hand, a thermal power regulating device 1 is provided with a lever 2, supported pivotally by a supporting point pin 21 while the pin 17a is penetrated also through a long groove 22, provided on the lever 2 in the transversal direction thereof. Further, a spring 4 is attached to a cam plate or the guide plate 18 while the cantilever type spring unit 41 of the spring 4 energizes the pin 17a downwardly or the direction of low fire of the throttle valve 17 at all times.
Patent JP-S6375939-A (JP)
Title: Signal processing circuit
Inventor: NARABA KEIZOU
IPC: G06F11/00
Filed: 1986-09-19
Abstract: PURPOSE:To contrive to improve noise resistance, and to facilitate to make a circuit into an integrate circuit, by delaying a series signal after converting a parallel input signal to the series signal, taking out the series signal coinciding with the delayed signal, then, eliminating a noise, etc., and converting the series signal to a parallel signal and outputting it. CONSTITUTION:The titled circuit is provided with a parallel/serial conversion circuit 1 which converts a four bits parallel input signal to the series signal, and outputs it in order, a bit coincidence detection circuit 2 which detects coincidence between bits of a serial output signal from the parallel/serial conversion circuit 1, a serial/parallel conversion circuit 3 which converts the series signal, the coincidence of which is detected at the bit coincidence detection circuit 2, to the parallel signal, and a bus interface part 4 connected to, for example, the data bus of a microcomputer so as to supply a parallel output from the serial/parallel conversion circuit 3 to the microcomputer. In such a way, an accurate signal can be outputted by eliminating the noise, etc., and the circuit can be easily made into the integrated circuit.
Patent JP-2000058107-A (JP)
Title: Manufacture of electrode for polymer battery
Inventor: OKADA SHINAKO
IPC: H01M10/38
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrode, capable of efficient utilization of capacity which an active material of a polymer battery posses. SOLUTION: An activator, including an organic active material, is screen- printed on a current-collector of the battery and is dried to form electrode films 1, 3, 5, 7, then electrolyte films 2, 4, 6 are laminated so as to leave the center portions of them and to cover the peripheries of the electrode films 1, 3, 5, 7. Electrode films of the same material as those of the electrode films 1, 3, 5, 7 are laminated on the electrolyte films 2, 4, 6 except for the peripheries, so as to contact with the electrode films 1, 3, 5, 7 leaving parts of them uncovered. This process is repeated, to form skewer-like electrodes in the electrolyte, thus the surface is expanded.
Patent JP-H0665424-A (JP)
Title: Thermoplastic resin composition
Inventor: WADA KAZUHITO
IPC: C08L23/00
Filed: 1992-08-18
Abstract: PURPOSE:To provide the thermoplastic resin composition capable of giving excellent impact resistance and surface layer peeling resistance to molded products and excellent in its melt flowability. CONSTITUTION:The thermoplastic resin composition is characterized in that 0.1-50 pts.wt. of a compatibilizing agent is added to 100 pts.wt. of a resin component comprising 1-99wt.% of an olefinic resin having groups capable of reacting with the compatibilizing agent and 1-99wt.% of a thermoplastic resin excluding the olefinic resin, the compatibilizing agent comprising (A) 5-95wt.% of an olefinic polymer containing (i) olefin-originated repeating units and (ii) repeating units in a (i)/(ii) ratio of 2-100/1, the unit (ii) having at least an amide group and a reactive group consisting of a glycidyloxy group and/or a glycidyl group, respectively, and (B) 95-5wt.% of an aromatic vinyl compound polymer component containing 0.05-50wt.% of a monomer having a group capable of reacting with the reactive group of the olefinic polymer and/or an alkyl (meth)acrylate polymer component containing 0.05-50wt.% of a monomer having a group capable of reacting with the reactive group of the olefinic polymer.
Patent JP-S63134783-A (JP)
Inventor: ETSUKUHARUTO FUOIKUTSU
IPC: E21B19/14
Filed: 1987-09-03
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-H04102038-A (JP)
Title: Intermittently blow-out type apparatus for testing wind tunnel
Inventor: YAMAMOTO TAKAYUKI
IPC: G01M9/04
Filed: 1990-08-21
Abstract: PURPOSE:To reduce vibration load to a wind tunnel balance at the time of passage of shock waves by attaching a stopper ring between a model to be tested and a sting, and by housing a lock pin operated by a solenoid into the sting. CONSTITUTION:Inner and outer diameters of a stopper ring 4 have predetermined sizes so that they can be fitted into the outer diameter of a sting 3 and the inner diameter of a model 1 to be tested, respectively. At the time of starting up a wind tunnel, the ring 4 is fitted into the rear end of the model 1 to fix the model 1. At this time in order to prevent the ring 4 from drawing out of the model 1, a solenoid 6 is operated by a signal from a controller 7 to make a lock pin 5 protrude out of the sting 3. Thus a vibration load applied to a wind tunnel balance 2 inserted into the model 1 at the time of passage of shock waves can be reduced. By pulling in the pin 5 into the sting 3 by the solenoid 6 after the passage of the shock waves, the ring 4 which receives wind pressure at the rear flange part slides toward downstream and fixing of the model 1 can be released. Thus normal measurement is possible.