baber/WOPTO huggingface dataset:
Patent JP-H01262506-A (JP)
Title: Splicing device for multiple optical fibers and connecting method thereof
Inventor: NISHIYAMA TAKASHI
IPC: G02B6/24
Filed: 1988-04-14
Abstract: PURPOSE:To enable the connector to be handled by anyone without requiring a high degree of skilled techniques by providing accepting holes, detaining parts and engaging parts for fixing optical coated fibers. CONSTITUTION:The sheaths of optical coated fibers 30A, 30B are stripped to expose bare optical fibers 31A, 31B in order to splice the terminals of multifiber hole fiber cables to each other. The optical fibers are inserted into the fiber accepting holes 21A, 21B of the ferrules 20A, 20B and the ferrules 20A, 20B and the optical coated fibers 30A, 30B are fixed by an adhesive agent 4. The ferrules 20A, 20B are then inserted to the sleeve 10 from the respective ends thereof. The detaining projections 24A, 24B of the ferrules 20A, 20B are detained in the detaining recesses 13 of the sleeve 10 and the front end faces of the ferrules 20A and 20B are surely and tightly adhered to each other by the elasticity of the sleeve 10. The rapid conduction of the connection with the simple operation by anyone without requiring a high degree of skill is thereby enabled.
Patent JP-S57207846-A (JP)
Title: Plasma light observing window of device using plasma
Inventor: EGUCHI KINYA
IPC: G01N21/15
Filed: 1981-06-17
Abstract: PURPOSE:To elongate the maintenance distance of a window plate and to raise the operational efficiency, by disposing the number of intercepting plates which are parallel in a horizontal direction between a window provided in order to observe plasma and plasma electrodes. CONSTITUTION:An electrode 10 on which a sample 4 is placed is disposed so as to counter to an electrode 3 which generates a plasma reacting substance in a plasma reacting vessel 11. The number of intercepting plates 2 which are parallel in a horizontal direction are disposed in the way that the farther the plates are placed from the electrode 3, the wider the spaces are arranged in the window 5 of the plasma reacting vessel 11. When high frequency electric current is applied between the electrodes 3 and 10 to generate plasma in the above-mentioned construction, plasma light is emitted between the electrodes 3 and 10 and at the same time a plasma a reacting substance is generated from the electrode 3. As most of the substance is caught by the intercepting plates and the amount below one tenth of the same so far reaches the window plate, the maintenance distance is elongated and the operational efficiency is raised.
Patent JP-S5416076-A (JP)
Title: Multiple brake system of vehicle
Inventor: KAWAI SHINJI
IPC: B60T17/18
Filed: 1978-07-28
Abstract: PURPOSE: To prevent rear wheel rock in the case of a faulty system, adding a stepped sleeve and a spring to the proportioning valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000287193-A (JP)
Title: Information recording and reproducing system
Inventor: TANAKA KOJI
IPC: H04N7/173
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a recording medium in the case of recording program information supplied from a satellite broadcast, a ground broadcast and a wired broadcast or the like and to allow a user to easily conduct operations required for retrieval and management or the like of recorded information. SOLUTION: The information reproducing and reproducing system 10 roughly consists of an information recording service center 3 that is installed on a network 2 and records program information supplied from a satellite broadcast, a ground broadcast and a wired broadcast or the like and user terminals (reproduction terminals) 1A, 1B that are connected to the information recording service center 3 via a network 2. The information recording service center 3 consists of a VOD server 31 that records and manages the program information, a parabolic antenna 33 that receives the satellite broadcast, a ground wave antenna 34 that receives a radio wave of the ground broadcast, a cable 35 that receives a cable wired broadcast and a tuner encoder 32 that receives a signal of the program information supplied from them and encodes the signal.
Patent JP-S5717239-A (JP)
Title: Muting circuit
Inventor: KAWABATA TERUO
IPC: H03J7/02
Filed: 1980-07-07
Abstract: PURPOSE:To enable the operation of an AFC circuit and a muting circuit with one switch only, by inserting a switch circuit including an active element between an interstation muting circuit and a voice amplifying circuit and interlocking said circuit with the AFC circuit electrically. CONSTITUTION:An electronic switch consisting of a transistor (TR)9, and resistors 10, 11, is inserted between an interstation muting circuit 4 and a voice amplifying circuit 3 to achieve electrical interlock with an AFC circuit. When an AFC switch 7 is closed, the output of an operational amplifier 12 is zero, the TR13 is saturated and the AFC voltage of a high frequency amplifying circuit of an electronic tuner 1 is clamped at a voltage V1, and the AFC loop is interrupted. The TR9 is also saturated via the resistor 10, and the output of the muting circuit 4 is supplied to the voice amplifier circuit 3 for muting. When the AFC7 is turned off, the operational amplifier 12 is inoperative, the output voltage is at V2, and the TRs 13, 9 are inoperative. Thus, the muting circuit can also be operated at the same time by the operation of the AFC switch 7 only.
Patent JP-S64651-A (JP)
Title: Active material for battery
Inventor: KIMURA OKITOSHI
IPC: H01M4/60
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a polymer active material for battery by using 1, 2-di(2- thienyl) ethene polymer. CONSTITUTION:A polymer of 1,2-di(2-thienyl) ethene and its derivative is used as an active material for battery. This polymer is prepared by anodically oxidiz ing a solution obtained by dissolving a monomer and an electrolyte in a solvent in a bath for conducting electrolytic polymerization reaction. A Friedel-Crafts catalyst such as LiPF6, LiAlCl4, FeCl3, and BF3 is used as the electrolyte. A nitro group solvent such as acetonitrile and nitrobenzene is used as the sol vent.
Patent JP-S60235206-A (JP)
Title: Programmable controller
Inventor: OOYA NOBUHIRO
IPC: G05B19/05
Filed: 1984-05-08
Abstract: PURPOSE:To find the malfunction of an input part and an external device connected to this input part by providing a data storage part for input check in a programmable controller. CONSTITUTION:The programmable controller having an input part 1, an output part 3, a program memory part 5, a data memory part 2 where states of relays or the like are held, and an operating part 4 is provided with a data storage part 607 for input check. Data which designates a group of input relays and one, at least, of a maximum allowable energizing number and a minimum essential energizing number in this group are stored in the storage part 607, and it is checked whether an actual energizing number is within said designated range or not after the input operation and before the arithmetic operation. Thus, the malfunction of the input part and the external device connected to the input part is found to monitor always it in on-line.
Patent JP-H07302900-A (JP)
Title: Manufacture of mis transistor
Inventor: KATO YUICHI
IPC: H01L21/336
Filed: 1994-04-28
Abstract: PURPOSE:To omit complex processes such as the removal of an oxide film on a silicon nitride film, the silicon nitride film, a pad oxide film, sacrifice oxidation and its removal, further gate oxidation. CONSTITUTION:A pad oxide film 2 is formed on the surface of a semiconductor substrate 1, A silicon nitride film 3 is formed on the film 2, and patterned, and an oxide film 4 on the patterned silicon nitride film 3 and a field oxide film 5 on the semiconductor substrate 1 are simultaneously formed. An MIS transistor is manufactured by forming a polycrystalline silicon film 7 for a gate electrode and patterning the film 7 without performing removal of the oxide film 4 on the silicon nitride film 3, the silicon nitride film 3 and the pad oxide film 2. It is preferable to make a field oxide film 5 thinner than 400nm and the silicon nitride film 3 thinner than 30nm. Thereby, complex processes such as the removal of the oxide film 4 on the silicon nitride film 3, the silicon nitride film 3 and the pad oxide film 2, the sacifice oxidation and its removal, further gate oxidation can be omitted.
Patent JP-H08283441-A (JP)
Title: Laminated gas-barrier film and its production
Inventor: FURUTA MOTONOBU
IPC: C08L67/06
Filed: 1995-04-18
Abstract: PURPOSE: To obtain an inexpensive laminated gas-barrier film holding the excellent gas-barrier property of a liquid crystal polyester and improved in film formability and anisotropicity. CONSTITUTION: [1] A laminated gas-barrier film comprises the laminate of at least two layers comprising the film of a liquid crystal polyester resin composition comprising (A) 55-99wt.% of a liquid crystal polyester and (B) 45-1wt.% of an epoxy group-containing ethylenic copolymer comprising (a) 50-99.9wt.% of ethylene units, (b) 0.1-30wt.% of unsaturated carboxylic acid glycidyl ester units or unsaturated glycidyl ether units, and (c) 0-49.9wt.% of ethylenically unsaturated ester units, and the film of a thermoplastic resin excluding the liquid crystal polyester resin composition. [2] A method for producing the laminated gas-barrier film comprises coextruding the liquid crystal polyester resin composition and the thermoplastic resin excluding the liquid crystal polyester resin composition through a coextrusion die for tow or more layers.
Patent JP-H05294709-A (JP)
Title: Polycrystalline transparent ceramic for laser
Inventor: YOSHIDA KUNIO
IPC: C04B35/10
Filed: 1992-04-13
Abstract: PURPOSE:To remove the defect generated at the time of producing a singlecrystal or the defect of a raw material itself by specifying the porosity and average particle diameter of a sintered body and incorporating lanthanide, Cr or Ti element in a polycrystalline transparent ceramic. CONSTITUTION:The polycrystalline transparent ceramic for laser has a garnet structure in which the sintered compact has <=1% porosity and 5-1000mum average particle diameter and one or more kind of lanthanide, Cr or Ti element is contained. The polycrystalline transparent ceramic is obtained by using a raw powdery material having suitable particle size for constituting yttrium-aluminum garnet, gadolinium-gallium garnet, gadolinium-scandium garnet, adding one or a plurality of lanthanide element or Cr, Ti element which become a luminous element or sensitizing element and molding and sintering under an adequate condition and a highly dense transparent sintered compact with laser generating function is obtained.
Patent JP-S5618173-A (JP)
Title: Solenoid valve
Inventor: SHIRAYANAGI SUSUMU
IPC: F16K1/52
Filed: 1979-07-20
Abstract: PURPOSE: To control fluid flow in a simple and stable manner, by inserting tightly a cylinder valve having in its side face flow controlling ports of an appropriate shape into a valve seat, and thereby rendering the stroke of valve body and the flow characteristics of the valve in a gradient manner.  
     CONSTITUTION: In case that a solenoid valve of this invention is applied in a gas boiler, cylinder valve 1 is located at a position shown by the chain line in the drawing before igniting the main burner, so that a stop valve 9 is urged onto a valve seat 3. Subsequently, when supply of gas is started simultaneously with the ignition of the burner, gas supplied from an inlet 12 is at first passed through a bypass passage 10 and supplied to the burner via outlet 13. Thereafter, when a voltage is impressed to a solenoid M by the function of a burner controller, a movable iron core 6 is attracted downward so that the stop valve 9 is moved away from the valve seat 13 by a shaft rod 5. At the same time, a cylinder valve 1 is moved downward by the force of a spring 4, so that flow controlling ports 2 are opened to the outlet side. Therefore, gas is passed through ports 2 in the direction shown by the arrows in the drawing and carried to the outlet 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5719173-A (JP)
Title: Consumable electrode type pulse arc welding machine
Inventor: TABATA YOUICHIROU
IPC: B23K9/12
Filed: 1980-07-08
Abstract: PURPOSE: To prevent the fluctuation in arc length occuring in hand shaking and maintain a globule shift state correctly by providing a circuit which detects the change in base voltage and controlls the feed speed of a wire during welding.  
     CONSTITUTION: Target base voltage is inputted to a comparator 103 by a base voltage command circuit 105. When th arc is generated, base voltage is detected with a base voltage generating circuit 101 and the detected voltage is inputted to a comparator 103, where it is compared with the target base voltage. The differential voltage thereof is inputted to a wire feed setting circuit 15 which changes the feed speed of a wire in such a way that the output of the circuit 105 equals to the base voltage. On the other hand, pulse frequency is controlled by way of a pulse peak current setting circuit 114. The correction of arc length is accomplished quickly by this controlling of the feed speed of the wire. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5520713-A (JP)
Title: Drug for external use for accelerating heal of skin injury
Inventor: KIJIMA SHIZUMASA
IPC: A61K31/12
Filed: 1978-08-01
Abstract: PURPOSE: To provide the title drug having low toxicity and no side-effects, and effective to incision, scald, eczema, atopic dermatitis, cutaneous ulcer, etc., by using specific prenyl ketone compounds (some of which are novel) as effective components.  
     CONSTITUTION: Compound of formula I [the sign of formula V represents a saturated or unsaturated bond; R 1  is lower alkyl; R 2  is prenyl group of formula VI (l, m and n are O or 1, with the proviso that 1+m+n≥2; a-f are H, a-b, c-d and e-f form bonds)] is added as an effective component to cream for external application, ointment, etc. for accelerating the heal of skin injury. The compound of formula I is obtained, e.g., by the alkali treatment of a compound of formula IV obtained by the reaction of a compound of formula II (X is halogen) with a compound of formula III in the presence of a condensing agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5718136-A (JP)
Title: Specific signal receiving equipment
Inventor: FUKUI KIYOTAKE
IPC: H04H20/00
Filed: 1980-07-07
Abstract: PURPOSE:To reduce malfunction caused by mischief or a disturbance wave, by constituting an equipment so that a control code is changed at every constant period by a sending side, and a deciding code is changed over, corresponding to said operation, by a receiving side, too. CONSTITUTION:A control code which has been generated by a control code generator 1 is sent through a sending part 2 and an antenna 3. Its wave is caught by an antenna 5 of a receiving side, and the control code is demodulated by a receiving part 6. The control code is compared and discriminated with a code which has been generated by a code setting part 10, in a code discriminating circuit 7, and in case of coincidence, an output to operate a low frequency amplifying part 8 is generated, and when the low frequency amplifying part 8 is generated, an emergency information which has been detected by the receiving part 6 is heard from a speaker 9. In  the sending side, a control code is changed over periodically by a code changeover  part 4, and in the receiving side, too, a code corresponding to said code is set by  the code setting part 10.
Patent JP-H11289571-A (JP)
Title: Control method for radio paging receiver, radio paging device and radio paging receiver
Inventor: OGAWA YASUHIRO
IPC: H04W68/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the control method for a radio paging receiver and a radio paging device by which the radio paging receiver can be remotely controlled without using any cable or infrared rays, and to provide the radio paging device. SOLUTION: When a signal showing the execution of control to a receiver 80 is received from a data terminal 10, a central control unit 40 converts a control signal showing the contents of that control to a message signal and sends it as a calling signal together with an address signal to that receiver 80, the receiver 80 receives the message signal of the address signal related to itself in the calling signal on the other hand and decodes the received message signal and when the control signal to the receiver itself is discriminated, according to that control signal, the contents of the control are executed.
Patent JP-H06309381-A (JP)
Title: Moving image processor
Inventor: TAKAHASHI JUNICHI
IPC: G06F17/30
Filed: 1993-04-20
Abstract: PURPOSE:To provide a moving image processor in which each scene of a moving image can be easily indexed, and a retrieving condition can be easily generated in order to easily retrieve the desired scene in a short time. CONSTITUTION:One or plural central frames representing each scene are arbitrarily decided by a scene editor 24 for each scene classified in a shorter time than an original moving image C by a scene change detecting device 20, and a key word indicating the meaning content of the scene is applied to each scene. Then, a key frame which easily reminds a user of the key word is selected from the central frames of the scene by a key frame generating device 36. At the time of retrieval, the user selects the plural key frames, and applies a logical condition. A retrieving device 42 replaces the selected key frames with the key words, generates a key word retrieval expression described under the logical condition of the key word, and retrieves the desired scene from the moving image based on the generated key word retrieval expression.
Patent JP-H08281707-A (JP)
Title: Injection mold
Inventor: ABE TADAHITO
IPC: B29C45/26
Filed: 1995-04-19
Abstract: PURPOSE: To effectively grasp the state of the cavity of a mold and to facilitate the removing operation of clogged resin by rotatably providing the cavity forming site of the mold in the direction in which the cavity is directed to the side. CONSTITUTION: A mold plate rotating mechanism 16 fixes a mold plate 10 to a backup plate 8, and has rotatably pivotally securing hinges 15. The pivot 16c of the plate 10 side is rotatable to the plate 8 via a coupling pin 16d. Further, the hinges 15 of such a structure are provided as a pair at both side edges of the contact surfaces of the plate 8 and the plate 10. The pair of the hinges 15 remain mounting coupling pins 16d in the case of injection molding, and hence the plate 8 is fixed to the plate 10. Further, when a cavity 9 is inspected, only the pin 16d of one side is removed, and hence the plate 10 is so provided as to be rotatable with respect to the plate 8.
Patent JP-S58210179-A (JP)
Title: High temperature high pressure electrolytic cell of gas expulsion type
Inventor: TERANISHI HIROYOSHI
IPC: C25B9/19
Filed: 1982-06-01
Abstract: PURPOSE:To increase the electrode surface area of a titled electrolytic cell, to decrease resistance loss and to improve perormance, by installing stepwise a number of stages of electrodes provided respectively with 3 stages of anodes and cathodes made of metals as well as guide vanes for expulsion of gases in tight contact with one surface and the other surface of a diaphragm. CONSTITUTION:An aq. alkali soln. is put an electrolytic cell and an anode terminal 22 and a cathode therminal 23 are connected to an electric power source. When electric current is flowed thereto, oxgen is generated in the anode and hydrogen is generated in the cathode and these gases are guide from an oxigen pipe 19 and a hydrogen pipe 18 to the outside. The liquid level is controlled automatically by an electric power source terminal 20 for control of the liquid level. The 1st anode 4, the 2nd anode 5 and the 3rd anode 6, as well as the 1st cathode 8, the 2nd cathode 9 and the 3rd cathode 10 are assembled by means of mounting fittings 13 made of metals, whereby the electrical resistance loss is limited only to the diaphragm resistance between the anode 4 and the cathode 8. The gases generated in the various electrodes are desorbed by guide vanes 7 made of metallic plates and the electrolytic cell is operated with high efficiency. The improvement in productivity and the production of high pressure oxygen and hydrogen are made possible by closing this device hermetically to develop high pressure therein.
Patent JP-S5217937-A (JP)
Title: Digital pinball machine
Inventor: OKADA KAZUO
IPC: A63F7/00
Filed: 1975-07-31
Abstract: PURPOSE: To make pinball machine working conditions observable by indicating the difference between the gross number of thrown-in medals and that of takenout ones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5318353-A (JP)
Title: P-romic write controller
Inventor: TSUTSUMI KAZUMICHI
IPC: G11C17/18
Filed: 1976-08-04
Abstract: PURPOSE:To realize complex controlling of the program pulse number of a PROM-IC with inexpensive and simple electronic circuits, enhance economical effect and improve reliability by using a reversible counter.
Patent JP-H10282449-A (JP)
Title: Display device and display method
Inventor: ONISHI SHIHO
IPC: G09F9/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To lighten a burden imposed on user's eyes by moving the position of a virtual image and controlling the position so that the burden imposed on the user's eyes may be lightened. SOLUTION: This display device 1 providing the virtual image to a user is connected to one end of a holding mechanism 2, and the other end of the mechanism 2 is fixed on a desk and the like. The user adjusts the mechanism 2 fixed on the desk and the like with hands, whereby the display device 1 is moved to a position and an angle at which the virtual image is easily viewed. When a video is supplied to the display device 1, the virtual image corresponding to the video is formed in the display device 1. Furthermore, a position where the virtual image is formed is changed by the display device 1. Therefore, the user views the moved virtual image (virtual image whose distance from the user is changed), whereby eyeballs are prevented from being fixed. Namely, since the eyeballs are properly moved, the burden imposed on the user's eyes is lightened.
Patent JP-H09254349-A (JP)
Title: Decorative panel and its manufacture
Inventor: TADA JUNJI
IPC: B32B27/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of various products, which are excellent in durability and designedness, at a low cost by a method wherein a pattern written with colored toner for electronic duplication is pinched integrally with resin layers between the transparent resin layer and the white resin layer. SOLUTION: This decorative panel is produced by laminating a transparent resin layer and a white resin layer in the order named on the rear surface of a transparent board, on the front surface of which is embossed under the state that a pattern written with colored toner for electronic duplication is pinched integrally with resin layer between the transparent resin layer and the white resin layer. Though the transferring of the colored toner through a transfer sheet on the resin layer is preferably performed under heat and pressure with a pressing machine, concretely, the mounting paper of the transfer sheet is peeled off once under heat and pressure and further a releasing sheet is placed on a transferred colored layer and, after the colored toner is perfectly integrated with the transparent resin layer once again under heat and pressure, the white resin layer is formed on the colored layer.
Patent JP-S5319578-A (JP)
Title: Fire detection type cable
Inventor: MAEZAWA TAKAYOSHI
IPC: H01B7/32
Filed: 1976-08-05
Abstract: PURPOSE: To install a plurality of wires made of conductive materials having different melting temperatures on the circumference of cable to provide them with the function of heat-sensitive and fire-detecting elements. 
     COPYRIGHT: (C)1978,JPO&Japio