baber/WOPTO huggingface dataset:
Patent JP-H01298565-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUNIHIRA TADASHI
IPC: G11B15/467
Filed: 1988-05-26
Abstract: PURPOSE:To immediately execute leading in the phase of a cylinder motor after the end of loading by selecting a vertically synchronizing signal when a reference signal of a cylinder phase control system is a recording mode, and at the time of reproducing mode, selecting an output signal of a reference phase signal generating means. CONSTITUTION:The title device is provided with a phase reference signal switching means 6 for switching the phase reference signal of a cylinder motor to an output signal of a reference signal deciding means 5 at the time of the reproducing mode based upon the decided result of a mode deciding means 2 or an output signal of a vertically synchronizing signal separating means 4 at the time of the recording mode in case of winding a magnetic tape around a cylinder by a loading means. Since a reference signal from a cylinder phase control means 7 goes a vertically synchronizing signal at the time of recording and an output signal from the means 5 at the time of reproducing even in case of loading, the phase leading-in of the cylinder phase control system can be immediately executed.
Patent JP-H02308521-A (JP)
Title: Liquid-phase epitaxial crystal growth method
Inventor: HIROTA KOJI
IPC: C30B19/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a crystal growth layer of uniform thickness by rotating a cylindrical ampule which has three areas where communicating holes are provided at required positions. CONSTITUTION:When a cylindrical ampule 22 is heated, the melt material 28 in a first region 30 fuses, and when the ampule 22 is rotated in the inclined conditions, the melt material 28 flows in a second region 35 through a communication hole 42, and a substrate 32 floats up horizontally, and the melt material 28 is crystal-grown on the substrate 32. When the ampule 22 is rotated similarly after finish of this growth, the remaining melt material 28 is stored in a third region 36 through a communication hole 44 in the symmetrical position with the communication hole 42 across the axis of the ampule 22. By this method, even for a substrate of large area liquid-phase epitaxial crystal growth of uniform thickness can be performed.
Patent JP-H01300122-A (JP)
Title: High-frequency heater
Inventor: SEMORI YOSHIO
IPC: F24C7/02
Filed: 1988-05-26
Abstract: PURPOSE:To reduce dispersions of the results of forming or working and enhance operating efficiency by engaging a recessed part of an exterior trim part and a projected part of a display window with each other to form a passsage, and disposing a metallic mount plate at an outlet of the passage. CONSTITUTION:An exterior trim part 5 made of a resin in provided with an opening at a position opposed to a display device 1, and the material thickness on the back side of a peripheral part of the opening is set to be smaller than that of the other part of the exterior trim part 5, thereby providing a recessed part. A display window 13 made of a transparent material is provided with a projected part greater than a display part of the display device 1 and smaller than the opening part of the exterior trim part 5, and is engaged with the opening part of the exterior trim part 5 to form a non-rectilinear passage. A metallic mount plate 4 is provided at an outlet of the passage, and is fixed by clamping between the display window 13 and the exterior trim part 5, whereby static electricity discharged from a human body is discharged through the passage 14, formed by the exterior trim part 5 and the display window 13, to the mount plate 4, and is earthed to a main body 8.
Patent JP-S5831221-A (JP)
Title: Automatic ignition type torch
Inventor: KUBOTA YOSHINORI
IPC: F23Q3/00
Filed: 1981-08-18
Abstract: PURPOSE:To contrive an improvement of performance and prevention of deterioration of a piezo-electric element, by a method wherein an actuator is provided by holding it at a waiting location in a flowing duct for a hydraulic pressure lieuqid, which is conncted with a tip and is so constituted that it actuates to an electromotive location by pressure of the hydraulic pressure liquid, in an automatic ignition type torch, such as a metal cutting purpose instrument. CONSTITUTION:Valves of a fuel gas pipe 6, a preheating oxygen pipe 7 and a cutting oxygen pipe 8 are opened. A magnetic material 17 which serves as a cylindrical valve seat 16 is acted by a cutting oxygen passing through flowing ducts 11 and 14 and an orifice spacer 3. A piezo-electric body 20 is shifted suddenly to the front, which is collided against an inner pipe 28 of a tip and high voltage is generated through piezo-electric effect when pressure of the cutting oxygen overcomes magnetic attraction of the magnetic material 17 and a magnet 26. With this, a spark is made to generate at spark electrodes 39 and 40 for ignition of mixture gas. When the valve of the cutting oxygen pipe 8 is closed the piezo-electric body 20 is returned to a waiting location by the magnetic attraction. Then, a flow of a hydraulic pressure liquid becomes smooth and cutting performance can be improved.
Patent JP-S5920978-A (JP)
Inventor: KIYOSHIMA IKUYO
IPC: H01R13/70
Filed: 1982-07-24
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-H0426551-A (JP)
Title: Composite ceramic product and its manufacture
Inventor: SAITO SHINICHI
IPC: C04B35/58
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a composite ceramic product having high density and excellent in thermal impact resistance by mixing Si3N4 particles, hexagonal BN planar particles having a specified specific surface area and a sintering auxiliary in prescribed ratios, adding water and a dispersant thereto to form a slurry with low viscosity and executing casting and atmospheric sintering. CONSTITUTION:(A) by weight, 30 to 90% silicon nitride powder, (B) 5 to 45% hexagonal boron nitride planar particles having 10 to 100m<2>/g specific surface area in measuring by a BET method and (C) 5 to 30% sintering assistnat (e.g. Y2O3) are mixed. Then, water and a dispersant are added to the above- mentioned mixture to form the slurry with <=5 pose viscosity. Then, this slurry is molded by a slurry casting method, and the obtd. green compact is subjected to atmospheric sintering, by which a composite ceramic product having a structure in which the boron nitride planar particles form many microcells as well as each microcell forms a mosaic pattern and is dispersed into the silicon nitride and suitable as the material for automobile parts or the like can be obtd.
Patent JP-S63282521-A (JP)
Title: Screen display system
Inventor: SAITO YASURO
IPC: G06F3/14
Filed: 1986-06-03
Abstract: PURPOSE:To write and display optional data and a message on a screen irrelevantly to a host program by providing a video switching means which performs switching for the superposition display of the contents of a video storage means. CONSTITUTION:When it is decided repeatedly whether there is an input until there is n input on a keyboard 5 and the input is entered, its is decided whether or not the input is from a superposition key 5a and when so, the on-off state of the superposition flag 3a in amain storage device 3 is decided. When it is decided that the superposition flag 3a is off and superposition display is inhibited, an indication for inverting the state is supplied to a video memory switching part 8 to start the superposition display, and when the superposition flag 3a is on and the superposition display is allowed, the state is inverted, so an indication is supplied to the video memory switching part 8 to reset the superposition display. Consequently, data inputted on the keyboard 5 is written at an optional position on the screen of a display device 9.
Patent JP-H05293236-A (JP)
Title: Unlatching device of pachinko machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1992-04-21
Abstract: PURPOSE:To easily make repairs and replacement at need by separating an electric driving mechanism from an unlatching mechanism for a front frame and glass frame to be intensively installed on one device plate and taken as a unit. CONSTITUTION:A first interlocking rod 11 for unlatching locking of a front frame 23 by the upward motion and a second interlocking rod 12 for unlatching locking of a glass frame are provided on a machine frame 2, and on the other hand, a first push-up rod 30 joined to the lower end of the first interlocking rod 11 in a butt manner and a second push-up rod 31 joined to the lower end of the second interlocking rod 12 in a butt manner are provided on the lower area of the machine frame 20. There is provided an electric driving mechanism 28 for individually moving up the first push-up rod 30 and the second push-up rod 31, and further the first push-up rod 30, the second push-up rod 31 and the electric driving mechanism 28 are integrally installed on one installation plate 29. The installation plate 29 is removably mounted on the machine frame 2. Thus, the replacement or repairs for the electric driving mechanism can be facilitated, and the trouble for detaching the whole device is eliminated.
Patent JP-S62287957-A (JP)
Title: Correction amount display device for metal mold
Inventor: YAMASHITA MITSUAKI
IPC: B23Q17/00
Filed: 1986-06-04
Abstract: PURPOSE:To promote the improvement of efficiency and accuracy for correcting a metal mold, by automatically blowing ink onto a correction point of the metal mold on the basis of dimensions, shape data, etc. obtained by a three- dimensional measuring machine. CONSTITUTION:A point of correction and its amount are calculated in a control unit 6 from dimensions and shape data of a metal mold W obtained by a three- dimensional measuring machine 1, and ink is blown to the correction point of the metal mold by using an ink jetting device 5 provided in the three- dimensional measuring machine. That is, a symbol of, for instance, (x), ( ), etc., which shows the correction amount, is printed on a surface of the metal mold W. In this way, distribution of the correction amount can be accurately displayed on the surface of the metal mold, and the worker is able to concretely catch in what distribution and tendency the metal mold provides its dimension and shape as compared with the reference data further what location of the metal mold by what amount must be corrected. As the result, the improvement of efficiency and accuracy for correcting the metal mold can be attained.
Patent JP-S5922834-A (JP)
Title: Jam clearing device for copying machine
Inventor: OBARA TSUNEO
IPC: G03G15/00
Filed: 1982-07-27
Abstract: PURPOSE:To make jam clearing operation automatically performable with only the loading or unloading operation of a cassette ever so smoothly, by judging a combination of each output signal out of a cassette loading or unloading detection device and a jam detection device at every specified time and thereby performing the jam clearing operation. CONSTITUTION:When a cassette 1 is loaded onto a copying machine body 50, a lead switch 3 at the side of the body 50 is opened by a magnet 2 being secured tight to the tip end of the cassette 1. Under this condition, when copying paper is delivered out of the cassette 1 with a feeding device driven, since an output (a) of a jam detection device 5 is of an L level and a lead switch signal (b) is of an H level in time of normal feeding operation, a signal showing a state of normality is outputted from a sampling monitor circuit 6 whereby the effect is displayed on a display unit 8. On the other hand, when a state of paper jamming happens and therefore an output (b) of the detection device 5 turns to the said H level, the monitor circuit 6 emits a signal showing jam occurrence, and if the cassette 1 is pulled out, the said signal (a) turns to the L level whereby the circuit 6 emits such a signal as showing that paper is now resupplying.
Patent JP-S61288756-A (JP)
Title: Magnetizing device
Inventor: FUJITA OSAMU
IPC: H02K15/03
Filed: 1985-06-14
Abstract: PURPOSE:To improve driving torque so that the space may be narrowed between a driving magnetic pole and a revolution-detecting magnetic pole. CONSTITUTION:A peripheral region 4a of an end face 4 is close to an exciting coil 11 and is formed into the shape corresponding to the coil form of an exciting coil 11. Consequently, an exciting coil 10 is wound up at a groove in circumference 8 so that it may creep under an exciting coil 11. With this magnetizing device, when an exciting coils 10 and 11 are excited, 8-poled driving magnetic pole and 120-poled revolution-detecting magnetic pole are magnetized to an end face of disk magnet, respectively. Besides, as there is no gap between exciting coils 10 and 11, it is possible to remove the non-magnetized portion so far come about. The space between the driving magnetic pole and revolution- detecting pole can therefore be narrowed. The driving magnetic pole can be formed in the wide parts of the magnet end face and the improvement of the driving torque be achieved.
Patent JP-H08307354-A (JP)
Title: Optical space transmission equipment
Inventor: TAKEYAMA NORIHIDE
IPC: H04B10/112
Filed: 1995-04-28
Abstract: PURPOSE: To extremely reduce the interruption frequency of a transmission line by obstacles. CONSTITUTION: A transmitting optical system 21 in this optical space transmission equipment 20 has a single light source 23. Light radiated from the light source 23 is turned to parallel light through a collimeter lens 24 and made incident upon a multi-array lens 25. The lens 25 consists of plural lens elements (concave lenses) 25a having negative power. Thereby plural divergent optical paths are formed by the lens 25 even when the number of light sources is one. A photodetecting lens 25 in a receiving optical system 22 is arranged on the overlapped part of plural divergent light beams radiated from the lens 25. Even when an obstacle exists in any one of plural optical paths, optical transmission can be attained through the other optical paths.
Patent JP-H09311860-A (JP)
Title: Word registering and editing device
Inventor: SAITOU YUKARI
IPC: G06F17/22
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device which automatically generates and registers the abbreviation of a word to be registered and simultaneously changes and erases also concerning the abbreviation of a registered word at the time of changing and erasing the already registered word, concerning a word registering and editing device registering a word in a word dictionary for processing natural language. SOLUTION: At the time of registering word information in the word dictionary 7, a word registering part 12 obtains the addreviation of a registering object word from an addreviation generating part 14. At the time of registering to the word dictionary 7, a managing information giving part 13 gives the same managing number to the original registering object word and its abbreviation. An abbreviation generating part 14 morpheme-analyzes the notation of the registering object word by using a morpheme analyzing dictionary 4 and generates the addreviation of the registering objective word from the result. A word editing part 15 simultaneously changes and erases attribute information with respect to words with the same managing number.
Patent JP-S5832879-A (JP)
Title: Carbapenem-3-carboxylic acid derivative and its preparation
Inventor: MIYADERA TETSUO
IPC: A61P31/04
Filed: 1981-08-19
Abstract: NEW MATERIAL:The compound of formulaI[R<1> is H, alkyl, alkoxy, or R<4>A- (R<4> is OH, alkoxy, acyloxy, alkylsulfonyloxy, amino, etc.; A is CF3 or alkylene which may be substituted with phenyl); R<2> is cycloaliphatic amine residue; R<3> is H or carboxyl-protecting groupand its pharmacologically allowable salt. EXAMPLE:(5R,6S,8R)-6-(1-Hydroxyethyl)-2-(N-p-nitrobenzyloxycarbonyl-py rrolidin- 3-ylthio)-2-carbapenem-3-carboxylic acid p-nitrobenzyl ester. USE:Remedy for infectious diseases. Effective to Gram-position and Gram-negative bacteria. PROCESS:The compound of formula 2 is made to reaet with an alkanesulfonic acid anhydride in the presence of a base to obtain the compound of formula 3, which is made to react with a marcaptan in the presence of a base to obtain the compound of formula 5 and then the compound of formula 1.
Patent JP-S6023506-A (JP)
Title: Prevention of adherence of organism to structure
Inventor: MIYAZAKI YOSHIAKI
IPC: A01M29/00
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the adherence and growth of organisms, e.g., shellfish, etc., to a structure by a method in which electric current is supplied and also stopped or the polarity is reversed intermittently by switching the poles of DC power source connected to paired lead-silver layers formed on the interface with water at any time interval and the pH values of the water in the interface between the anode and the cathode is lowered and also raised. CONSTITUTION:A pair of lead-silver layers 4A and 4B are formed on the inner wall of a concrete frame 2 constituting the intake channel of sea water, and a DC power source 6 is connected to a control circuit 8 for supplying or stopping electric current through a polarity switching circuit 14. The control circuit 8 consisting of a timer 10 and a relay coil 12 is set at a 2-power supplying time and a 5-power stopping time, for example, the switching circuit 14 consisting of a timer 16 and a relay coil 18 is set at a one-polarity switching time, and the current density on the anode side is regulated to 0.5-5mA/cm<2>, for example. Since Cl2 and O2 are generated on the anode side and OH<-> is generated on the cathode, the adherence of shellfish, seaweeds, etc., to the structure can be prevented.
Patent JP-H08289402-A (JP)
Title: Battery residual capacity display device for monitor car
Inventor: SHIMIZU YASUYUKI
IPC: G01R31/36
Filed: 1995-04-28
Abstract: PURPOSE: To easily estimate a travelable distance by accurately displaying the residual capacity of a battery installed into a motor car with a relatively simple constitution. CONSTITUTION: In a battery residual capacity display device for a motor car in which the residual capacity of a battery B installed into a motor car is displayed by the number of the radiants of a light emitting diode 1 in accordance with the residual capacity, the number of the radiants of the light emitting diode 1 is controlled by the residual capacity based upon the integrated result of charge and discharge quantities when the voltage of the battery B is not less than a predetermined voltage or a discharge quantity is not more than a predetermined quantity, and when they exceed a limit, the number of the radiants of the light emitting diode 1 is directly controlled by the residual capacity based upon the terminal voltage of the battery B.
Patent JP-S6021420-A (JP)
Title: Manufacture of detecting device for liquid level and the like
Inventor: HONMA YOSHIO
IPC: G01F23/24
Filed: 1983-07-15
Abstract: PURPOSE:To prevent erroneous operation due to intrusion of water and to facilitate manufcture, by providing a conductive pipe electrode and a conductive cap electrode, and providing flanges, when these electrodes are connected by electric wires and the part is molded by resin in advance so that the flanges are melted to form a unitary body. CONSTITUTION:A detecting device has a conductive pipe electrode 3 for detecting a liquid level and a conductive cap electrode 4 for detecting the liquide level. A part, wherein electric wires 6A, 6B, and 6C are connected to the electrodes, is molded by a resin 7 in advance. At this time, thin flanges 7A, 7B, 7C, and 7D are provided on the surface of the resin between the pipe electrode 3 and the cap electrode 4 so as to form a unitary body with the resin 7. The preliminarily molded part is injection-molded with resins 8 and 9. When the resin 9 is injected, the surface of the flanges 7A, 7B, 7C, and 7D are melted and a unitary body is formed with the resin 9. Thus the erroneous operation due to the intrusion of water is prevented and the manufacture becomes easy.
Patent JP-H10299105-A (JP)
Title: Intercepting curtain device
Inventor: GOTO HIDEO
IPC: E04B1/94
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent swinging by arranging a pair of rotary bars, plural intercepting curtain support bars and a prescribed extensible/contractible link on joint part side building frames of left and right buildings positioned through a joint part, and arranging an intercepting curtain on the rotary bars and the intercepting certain support bars through an extensible/contractible deflection. SOLUTION: A air of rotary bars 5 and two intercepting curtain support bars 6 are installed by pivot pins 7 and 8 on a prescribed extensible/contractible link 9 on which quadrangular shapes are arranged by three pieces and which is formed in a pantograph shape. An intercepting curtain 14 is fixed by plural machine screws 13 to a pair of rotary bars 5 and the two intercepting curtain support bars 6 so that a deflection is eliminated in a condition where the prescribed extensible/contractible link 9 is extended to a maximum. Next, this intercepting curtain device 1 is positioned on a joint 2, and a pair of rotary bars 5 are installed on left and right building frames 3a by using hinges 4, and both end parts of the intercepting curtain 14 are fixed by machine screws 11 by using installing metal fittings 10.  Therefore, when left and right buildings swingingly move by an earthquake or the like, swinging motion can be absorbed by the rotary bars and the extensible/contractible link or the like.
Patent JP-H04339704-A (JP)
Title: Gripping hand for packing material
Inventor: TAMURA MASAYUKI
IPC: B65B5/08
Filed: 1991-05-07
Abstract: PURPOSE:To provide a packing material gripping hand which can perform different types of work such as work to place a dividing board with pad or work to place a case of which the bottom is open, etc., by one composite hand. CONSTITUTION:A frame body 1 is connected to a robot arm 30, and a slider 7, which can advance/retract in the same direction, is provided into a quadrilateral shape on the frame body 1, and an L shaped gripping claw 19 is attached on the bottom of the slider 7 in such a manner that the gripping claw 19 can rotate by 90 deg. with the bent part as its central position, and an auxiliary claw 22, which protrudes at a right angle is provided at the upper end location of the gripping claw 19. Also, at internal locations, a fluid pressure cylinder 24 on which a suction element 2 is attached, and a pusher 3 to separate an intermediate material, etc., from the suction element 2 are vertically provided, corresponding with the gripping claw 19, and by this method, feeding of all the packing materials is efficiently performed by one device.
Patent JP-2000321390-A (JP)
Title: Subcritical reactor
Inventor: FUJIMURA KOJI
IPC: G21G1/06
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To annihilate nuclide with a long effective half life by irradiating a neutron flux generated by irradiating a high energy particle beam accelerated by a particle beam accelerator on a target, as an external neutron source on a long life fission product. SOLUTION: This reactor comprises a neutron source area 15 receiving a charged particle beam irradiated from the outside of a nuclear reactor, and generating a neutron radiation, a neutron absorbing area 16 comprising a long life fission product placed surrounding the neutron source area, a core area 11 comprising uranium and transuranium placed surrounding the neutron absorbing area 16, a neutron shielding area 14 surrounding the neutron source area 15, the neutron absorbing area 16, and the core area 11. The reactor conducts a annihilating treatment for the long life fission product.