baber/WOPTO huggingface dataset:
Patent JP-S6015843-A (JP)
Title: Optical memory disc
Inventor: MIYAZONO YASUSHI
IPC: G11B7/24035
Filed: 1983-07-08
Abstract: PURPOSE:To prevent deterioration of the 2nd recording layer by coating sequentially the 1st layer made of an organic polymer film containing a light absorbing substance and the 2nd layer made of an organic polymer film containing metallic particles onto a transparent base so as to increase the contrast of signals. CONSTITUTION:A laser light is irradiated from the side of a disc form transparent base 1, nearly 10% of the light is absorbed at the 1st layer 7 where light absorbing metallo-phthalocyanine is dispersed and the light is transformed into heat. The heat produces gas from the organic polymer film of the layer 7, the gas is discharged to the 2nd layer 8 and forms a projected part 9. The incident laser light is scattered at the projected part 9 and the returned light is decreased, then the reflectance after recording is decreased less than that at non- recording and the signal contrast is increased. Ag particles included in the 2nd layer 8 promote the reflection and some absorption of the light, the reflected light is made again incident to the 1st layer 7, where it is utilized effectively so as to contribute the improvement of the recording sensitivity and increase the reflectance of the 2nd layer 8, thereby increasing the signal contrast.
Patent JP-S5749075-A (JP)
Title: Wave energy accumulating plant
Inventor: TANAKA SHIZUO
IPC: F03B13/18
Filed: 1980-09-08
Abstract: PURPOSE: To generate electricity power by the use of sea water when necessary, by activatig a pump by the energy possessed by waves, and pumping up and accumulating sea water in a water accumulating tank installed at a high place.  
     CONSTITUTION: A float 2 is supported at a fulcrum 13 in the manner capable of actuating a wave-activated pump 1 at an input point 14. When rise and fall of the float 2 is caused by a swell of wave, it is transmitted to the input points 14, 14' and actuates the pump 1, so that sea water 6 is supplied to a water accumulating tank 8 through a filter 5. Sea water 6 pumped up by a plurality of such pumps 1 is accumulated once in the tank 8 and discharged when necessary by opening a valve 9 for turning a water turbine 10 and hence a generator 11 connected to the water turbine 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62279722-A (JP)
Title: Frequency conversion circuit for synthesizer
Inventor: KURANO TAKANORI
IPC: H04B1/26
Filed: 1986-05-28
Abstract: PURPOSE:To obtain an excellent demodulation characteristic by synchronizing each oscillation output of a 1st local oscillator, a video signal synchronizing detection carrier generator and a 2nd local oscillator with frequency-division output of a reference oscillator. CONSTITUTION:The output of the reference oscillator 15 is distributed to tuners 5a-5n by a distributor 16 and a variable frequency-divider 4 and a phase comparator/low pass fitler 13 lock the frequency of the 1st local oscillator 2. The 2nd local oscillator 12 uses the frequency-divider 14 to frequency-divide the output of the oscillator 15 and the oscillator 12 is locked by the frequency through the frequency division and the output of the oscillator 12 is distributed to the tuners 5a-5n by the distributor 11. Further, the frequency of period detection carrier generators 9a-9n corresponding to video signal demodulators 6a-6n is locked by the frequency obtained through the frequency-division by the frequency dividers 17a-17n from the reference signal. The input signal of the demodulators 6a-6n and the phase of the synchronizing detection carrier are synchronized by phase shifters 7a-7n.
Patent JP-H06333646-A (JP)
Title: Television terminal
Inventor: YAMADA TORU
IPC: H01R13/46
Filed: 1993-05-26
Abstract: PURPOSE:To provide a television terminal by which wiring becomes possible without forming a bent part in a coaxial cable even if depth is narrow. CONSTITUTION:In a connector 2, a socket 1 of an F type connecting plug is formed in one end part, and a conductor connecting part 8 connected in a condition where a conductor of a coaxial cable is inserted and a braided wire connecting part 10 to which a braided wire of the coaxial cable is connected, are formed on the other part. A bent part to cross the center line of socket 1 of the F type connecting plug and the center line of the conductor connecting part 8 approximately at right angles to each other, is formed between one end part and the other end part of the connector 2.
Patent JP-H02304657-A (JP)
Title: Command processor
Inventor: FUKUDA TAKAO
IPC: H04L69/40
Filed: 1989-05-19
Abstract: PURPOSE:To preserve a command even in the course of a fault of a command processing part by providing a waiting queue for accumulating temporarily the command, and accumulating further the command of a command queue in the waiting queue in accordance with the fault of the command processing part. CONSTITUTION:A command 3 issued by a host device HLE 1 is accumulated successively by a command queue CQD 4 of a subordinate device LLE 2, and thereafter, given successively to a command processing part CDP 6 through a command selecting part CDS 5, a processing of the command 3 is executed therein and also a status 7 for showing a result of processing is sent out. In the status 7, whether it is normal or not is discriminated by a status discriminating part STD 8, and in the case it is normal, it is sent back to the HLE 1. When a fault is generated in the CDP 6, the STD 8 discriminates the fault, based on the status 7 and a command is given to the CDS 5, therefore, the CDS 5 accumulates further and successively the command 3 of the CDQ 4 in a waiting queue WTQ 9 provided separately from the CDQ 4, and it is continued until the fault of the CDP 6 is recovered.
Patent JP-S62284184-A (JP)
Inventor: YUZAWA YUKIO
IPC: C04B7/44
Filed: 1986-05-31
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-S63315746-A (JP)
Inventor: TOMINAGA KENICHI
IPC: E04B1/343
Filed: 1988-05-20
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-S5827086-A (JP)
Title: Ultrasonic wave propagation time detector
Inventor: NAKAGAWA YUKIO
IPC: G04F10/06
Filed: 1981-08-11
Abstract: PURPOSE:To achieve an accurate detection of ultrasonic wave propagation time free from attenuation thereof by setting optimum receiving level based on output characteristics of a reception detecting section when the synchronous pulse oscillation frequency is constant. CONSTITUTION:A gate circuit 83 is controlled to apply a constant voltage to a voltage control oscillator 11 so that the oscillation frequency of synchronous pulses from a synchronous pulse generator 15 will be held at a constant level. Under such a condition, when a CPU87 feeds a reference voltage to a receiving circuit 29 through a digital- analog converter 85, a time differential detection circuit 33 produces outputs and the reference voltage and a detection voltage of a receiving section are memorized in the CPU87. The same processing is carried out varying the reference voltage to determine an output characteristic curve of the receiving section. Based on the output characteristic curve, the CPU87 sets the optimum reference voltage for determining the receiving level of the reference voltage corresponding to the middle value which maximizes the range thereof in terms of the same detection output to releases the hold of the oscillator 11. This prevents the generation of integration errors due to a capacitor enabling an accurate detection of time free from attenuation of ultrasonic waves in an object to be measured.
Patent JP-S5915216-A (JP)
Title: Optical scanner
Inventor: BABA TAKESHI
IPC: H04N1/04
Filed: 1982-07-17
Abstract: PURPOSE:To eliminate the uneven pitch occuring in the inclination of the deflecting reflection surface of a rotary polyhedral mirror by disposing the point where the central rays of the luminuous fluxes emitted from a light source part intersect after the rays pass the 1st condenser optical system and the deflecting reflection surface so as to be optically conjugate within the plane of deflectuion. CONSTITUTION:An image rotator 3 is disposed near the point T where the central rays of luminous fluxes L1, L2, L3 intersect, that is, the center of the exit pupil of the 1st condenser optical system 10. The fluxes L1-L3 are rotated in the disposition and are made incident to the 2nd condenser optical system 11, by which the images thereof are formed near the deflecting reflection surface 5 of a rotary polyhedral mirror 4 and line images B1-B3 are formed. The surface 5 is so disposed as to be conjugate with the exit pupil of the system 10 within the plane of deflection. The images B1-B3 are formed in the same place within the plane of deflection and the defocusing in the mirror image is obviated even if the mirror 4 rotates.
Patent JP-S62281462-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/092
Filed: 1986-05-30
Abstract: PURPOSE:To increase working speed by short-channeling and the lowering of the resistance of a gate electrode, and to improve the degree of integration by constituting a gate electrode for an n channel MISFET of an n-type polycrystalline semiconductor film and a high melting-point metallic film and organizing a gate electrode for a p channel MISFET of a p-type polycrystalline semiconductor film and a high melting-point metallic film. CONSTITUTION:A gate electrode for an n channel MISFET consists of an n-type polycrystalline semiconductor film 12 and a high melting-point metallic film 15 formed onto the film 12, and a gate electrode for a p channel MISFET is composed of a p-type polycrystalline semiconductor film 14 and a high melting-point metallic film 15 shaped onto the film 14. The polycrystalline semiconductor films for the gate electrodes are formed, an n-type impurity and a p-type impurity are introduced selectivley into the polycrystalline semiconductor films to shape an n-type region section and a p-type region section, and Ti films are formed onto the polycrystalline semiconductor films. The Ti films and the polycrystalline semiconductor films are patterned and removed partially, thus forming said gate electrode for the n channel MISFET and said gate electrode for the p channel MISFET.
Patent JP-H10302636-A (JP)
Title: Water-cooled low pressure mercury lamp and its manufacture
Inventor: OKAZAKI TOKIO
IPC: H01J61/36
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To minimize the heating area in weld-sealing and improve the working efficiency and life characteristic by weld-sealing the opening end part of a quartz-made straight bulb to the flare part of a quartz-made light emitting tube end part arranged within the bulb and having electrode bodies airtightly sealed to both end parts thereof. SOLUTION: An arc tube 3 consisting of a quartz glass tube having electrode bodies 2 airtightly sealed therein is inserted into a straight bulb 1 consisting of quartz glass, and the bulb 1 is held by a chuck 4a. Both ends of the arc tube 3 are flared so as to throttle the parts where the molybdenum foils of the electrodes 2 are situated, the lead parts of the electrode bodies are covered in the state nipped by the inside of a heat resisting straight tube 5, and the straight tube 5 is held by a chuck 4b. A burner 7 is set in a direction having a horizontal angle θ of 30 deg.-45 deg. to heat and seal the opening end part of the straight bulb 1 to the flared end part of the arc tube 3. The thickness of the fused part is substantially constant by the fusing work by coaxial rotation, so that the leakage can be prevented.
Patent JP-H06315164-A (JP)
Title: Video signal recording/reproducing method
Inventor: FUJIWARA NAOHISA
IPC: H04N9/81
Filed: 1993-04-27
Abstract: PURPOSE:To provide a video signal recording/reproducing method which is capable of improving the resolution of a chrominance signal or performing a noise reduction without the degradation of picture quality. CONSTITUTION:In a VTR where two programs can be simultaneously recorded and reproduced, and a signal is converted into a color difference line sequential time base compression multiplexing system and it is recorded, an input signal 1a is distributed in a switching circuit 3 when the only signal 1a is recorded, the signal is converted into two kinds of color difference line sequential signals interpolating with each other in color difference sequential circuits 9a and 9b, the signals are recorded in two recording areas, respectively, and the reproduced color difference sequential signals of the reproduced signals from the two recording areas are alternately used with each other and continuous high definition reproduced color difference signals are obtained by switching of the inputs of the two kinds of color difference line sequential signals reproduced simultaneously by the control signals which are in an inversion relation by SW 33 and SW 34 every horizontal scanning line period at the time of a reproduction.
Patent JP-H07328852-A (JP)
Title: Deformed fine hole electric discharge machining method and deformed fine hole electric discharge machine
Inventor: TAKEDA KOZO
IPC: B23H9/14
Filed: 1994-06-07
Abstract: PURPOSE:To machine a deformed fine hole having a straight line shape, a Y-shape, an elliptic shape or the like. CONSTITUTION:An electrode guide 3 which can precisely move in the direction for crossing the electrode axis is installed in a tip part of a wire electrode 1 of an electric discharge machine to machine a fine hole, and a deformed fine hole is bored while moving the electrode tip 2 by a microscopic distance by moving the electrode guide 3. A rotary wire electrode can be preferably used as the wire electrode. Operation and machining can be easily performed with a simple device.
Patent JP-H04328445-A (JP)
Title: Monitoring apparatus for amount of abrasion of clutch friction plate
Inventor: ITO TOSHIO
IPC: G01N3/56
Filed: 1991-04-27
Abstract: PURPOSE:To easily detect the abrasion amount of a liner or the like without performing disassembling and inspecting operations by comparing and computing the measured driving time of a crank with a set time, and generating an abnormality alarm when the driving time exceeds the set time. CONSTITUTION:A cutter 1 drives a crank mechanism via a V belt, 3, a flywheel 4, a clutch mechanism 5 and a reduction gear 6 in accordance with the rotation of a motor 2, thereby to cut a steel material M through the rotation of the crank. Meanwhile, a timer is provided at the surface of a monitoring device 21 in the operating room to measure and digitally display the necessary driving time of the clutch mechanism 5 and a brake mechanism 15 and the necessary driving time for one rotation of the crank, and to set a reference time. When the measured time exceeds the set reference time, an abnormality indicating lamp is turned ON and at the same time, a warning signal is generated to an abnormality warning device 24. Accordingly, the driving situation of each mechanism part of the cutter 1 can be monitored at all times, making it easy to know the presence/absence of an abnormality.
Patent JP-S5651264-A (JP)
Title: Preparation of flocked fabric
Inventor: OOKAWA NOBUO
IPC: B05C1/16
Filed: 1979-10-01
Abstract: PURPOSE: To obtain a flocked fabric with excellent hand feeling, good air and water vapor permeability by mixing heat expansible particles comprising by enclosing a liquid expanding agent in a thermoplastic high molecular polymer shell into a binder in producing an electrically flocked fabric.  
     CONSTITUTION: In producing a flocked fabric by flocking piles electrically after a binder is coated on a support fabric such as a nonwoven fabric, heat expansible particles with an average particle size of 1W100μ comprising by enclosing a liquid expanding agent such as isobutane in a thermoplastic high molecular polymer shell such as a vinylidene chloride-acrylonitrile-divinyl benzene copolymer is mixed into a binder against a resin amount therein in amount of 2W200wt%. If the shell of the heat expansible particles is broken by a solvent, a binder layer becomes a porous structure and the air and the moisture permeability thereof is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5351183-A (JP)
Title: Assembled body of gas separatin cells
Inventor: HIOKI HIDEAKI
IPC: B01D53/22
Filed: 1976-10-21
Abstract: PURPOSE: To above-mentioned assembled body at which the reduction of membrane area, the miniaturization of apparatus and the facilitation of maintenance are possible and, furthermore, the high separation effect is exhibited, and which is obtained by incorporating plural separation cells having the diaphragm for separating the gases to be separated to the respective gases in a single separation cylinder and uniting in one body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62281612-A (JP)
Title: High voltage power unit for image forming device
Inventor: SUZUKI KOJI
IPC: H03K5/02
Filed: 1986-05-30
Abstract: PURPOSE: To attain a compact size and an inexpensive price for the titled power unit by connecting an oscillating circuit to the input of a switching circuit of the 1st stage and at the same time connecting the output of the switching circuit of each stage to the reference potential line of the switching circuit of the following stage. CONSTITUTION: A pulse generator 1 serving as an oscillating circuit is connected to an input terminal P11 of a switching circuit S1 of the 1st stage via a resistance R11. While an output terminal P12 of the circuit S1 is connected to a common line L2 of a switching circuit S2 of the 2nd stage. An input terminal P21 of the circuit S2 is connected to a common line L1 of the circuit S1 via a resistance R21. The high voltage DC power supplies E1 and E2 are set floating with each other. Each switching circuit is turned on and off by the output of the oscillating circuit and the high voltage direct currents impressed to both switching circuits are put on each other and also intermitted. Thus the high AC voltage of a desired amplitude and frequency is obtained. In such a way, a compact and inexpensive power unit is obtained.
Patent JP-2000317624-A (JP)
Title: Formation of sliding nozzle plate and the like and forming apparatus
Inventor: MORIYA YOSHIHIRO
IPC: B22D11/10
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To form a refractory of a sliding nozzle plate having a dowel part, etc., as the formed product having uniformly closed quality in good productivity by automatically executing the adjustment to the filling quantity of this refractory raw material. SOLUTION: An insert 7 for forming the dowel part is fitted into a lower plate 6 for forming a main body for sliding nozzle plate, etc., and the lower part 4 is supported by an elastic material 10 having a prescribed length and a prescribed elastically in the horizontal state, and the refractory raw material is charged into a forming metallic mold and an upper plunger is lowered while being supported in good balancing state to press-form the nozzle plate, etc. Particularly, when the nozzle plate 1, etc., are removed from the mold, the lower plate 6 is slowly elevated in the good balancing state through a shock damper 11 so as to prevent the corner cut-off and the crack breakage of the formed product and improve the yield. Further, a lower plate fixed tool is disposed into a hole for inserting/retracting at the side part of the lower plate 6, and also this tool is disposed so as to be insertable/ retractable to the side part by acting an operating lever to the lower plate fixed tool. When the nozzle plate, etc., are removed from the mold and the lower plate 6 is elevated to the upper surface of a metallic mold linear, the lower plate fixed tool is projected to the side part so as to restrain the lower plate to the upper surface of the metallic mold liner.
Patent JP-S61283582-A (JP)
Title: Negative image eliminator for idf
Inventor: ISHIDATE YOSHIYUKI
IPC: B41J35/38
Filed: 1985-06-10
Abstract: PURPOSE:To enable negative images to be eliminated or deformed, by a method wherein a used ink donor film (IDF) is heated by a heater or the like and the heated surfaces of the IDF are rubbed on each other. CONSTITUTION:The used IDF 11 is passed through a lower part of guide roll 12, the upper surface of a guide plate 13 and a lower part of a guide roll 14, is wrapped around a turn-roll 15 by a half of the circumference, and is passed through the guide plate 13 to be taken up by a take-up reel 16. On the surface of the guide plate 13, the ink surfaces of two portions of the IDF 11 are faced to each other. The turn-roll 15 and the take-up reel 16 are driven to rotate respectively in the directions of arrows by a motor or the like, and a heater 17 is energized. By this processing, the upper side portion and the lower side portion of the IDF 11 passed on the guide plate 13 are moved in opposite directions while being heated by the heater 17, whereby the ink surfaces of the two portions of the IDF 11 are rubbed on each other. As a result, the ink layers are fused to each other, or shearing is continuously caused, whereby the negative images left on the IDF 11 are broken, and the printed information can be prevented from being read from the IDF 11.
Patent JP-S5749972-A (JP)
Title: Development devece of electrophotographic copying machine
Inventor: OONO YUKIHIRO
IPC: G03G15/10
Filed: 1980-09-10
Abstract: PURPOSE:To maintain picture quality through preventing a developer from changing in quality, by sealing a developer supplying member in noncopying process. CONSTITUTION:In a state where copying process is not performed as shown by the figure, the rotation of a photosensitive drum 1 is stopped ant the stop position is so determined that a no-picture formation part having a V groove 2a is at a lowermost position, i.e., at the upper part of a liquid development device 6. At this time, an eccentric cam 14 pushes a supporting member 13 up and also pushes a development container 9 up through springs 12a and 12b. Therefore, a sealed member 10 fitted to the development container 9 is brought into contact with the no-picture formation part of the photosensitive drum 1 to seal the development container 9. Since  there are a development roller 7 and a developer solution 8 in the development container 9, the development roller 7 is prevented from being dried hard and the  evaporation of the developer solution 8 is prevented.
Patent JP-H05293735-A (JP)
Title: Removable tool attachment for machine tool
Inventor: FUJIMOTO JUN
IPC: B23Q5/04
Filed: 1992-04-17
Abstract: PURPOSE:To provide a tool attachment for a machine tool which can improve efficiency of machining work by reducing replacement frequency of a tool. CONSTITUTION:A tool attachment 11 for a machine tool is provided with a turning dividing mechanism and to be removably attached to a motor shaft 16 of the machine tool rotatably supported by a main spindle head. It is also provided with a perpendicular main spindle 17 removably attached to a motor shaft 6, a horizontal main spindle 18 arranged in the direction at right angles to the main spindle 17 and rotated and driven by the perpendicular main spindle 17, an attachment case 16 for rotatably storing and holding the perpendicular and horizontal main spindles 17 and 18 and tools for machining Tl and T2 removably attached to both ends of the horizontal main spindle 18 with a nut member 25.
Patent JP-S6231981-A (JP)
Inventor: ENRIKE EMISENTE ABUREEGO
IPC: H01R43/20
Filed: 1986-05-30
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。