baber/WOPTO huggingface dataset:
Patent JP-H05257056-A (JP)
Title: Automatic focusing device for camera
IPC: G03B13/36
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an automatic focusing device for a camera, automatically moving a photographic lens up to the retractive end so as to make the length of the photographic lens shortest, when an operation for removing the photographic lens from a camera main body is executed. CONSTITUTION:The automatic focusing device for the camera, is provided with a detecting means 103 detecting the detaching operation of an attaching/ detaching means 101, and a control means 104 moving the photographic lens 100 up to the retractive end so as to make the length of the photographic lens 100 shortest, by a driving means 102, when the detaching operation of the photographic lens 100 is detected by the detecting means 103, the photographic lens 100 is moved up to the retractive end and then, can be removed, at the time of interchanging a lens.
Patent JP-H08224339-A (JP)
Title: Data transmitting device of pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1995-02-23
Abstract: PURPOSE: To eliminate the process of setting the wait time in the processing time in data transfer process on the main control part side, allow smooth performance of the data transfer, start the displaying motion of a figure displaying device with no lag from the generation of a specific playing condition, and exclude noise intrusion in the data transfer. CONSTITUTION: The data transfer device of pachinko machine is furnished with a main control part 1, a sub-control part 6 to make display drive control of a figure displaying device in conformity to the control signal given by the main control part 1, and a unidirectional data transferring means 40 which is interposed between the main control part 1 and sub-control part 6, admits transfer of command data only from the main 1 to sub control part 6, and prohibits input of data signal from the sub 6 to the main control part 1, thereby, transfer of the command data is conducted only in the direction from the main 1 to sub control part 6. Therein necessity for changing over from signal transmission to reception or vice versa is eliminated.
Patent JP-H03260298-A (JP)
Title: Replacing method of center column in lining of multiple connected tunnel
Inventor: SUZUKI HIROAKI
IPC: E21D13/02
Filed: 1990-03-09
Abstract: PURPOSE:To promote work efficiency by removing temporary center columns after a plurality of branch section segments are connected to each other by introducing post-tension in composite sections into which the temporary center columns are erected. CONSTITUTION:Lining bodies 3 of segments 3A... are assembled on the peripheral walls 2 of a multiple connected tunnel formed by combining a plurality of excavated holes 1A - 1C having approximately a circular section in the horizontal direction and are connected in the direction of the axis of the tunnel. At the time, recesses 5... are provided in composite sections 4... of the lining bodies 3 at specific intervals, permanent center columns 7 and 7 are erected between up and down recesses 5..., and temporary center columns 6... are erected between another up and down composite sections 4.... After that, the temporary center columns 6... are removed after a plurality of branch section segments 3B... are connected to each other by introducing post-tension in the composite sections 4... into which the temporary center columns existing between the recesses 5... are erected.
Patent JP-S61218153-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MITSUMOTO KINYA
IPC: H01L21/822
Filed: 1985-03-25
Abstract: PURPOSE:To increase the level margin of an input signal to a latchup occurred due to a protecting circuit by supplying a ground potential supplied to a protecting element for forming the protecting circuit by independent ground wirings. CONSTITUTION:Two ground wirings GND 1, GND1' are formed to be independently arranged from a bonding pad. In other words, the wirings GND 1 supply a ground potential to internal circuits. The wirings GND 1' supply a ground potential to a protecting circuit made of a resistor R and MOSFETQ formed in an input circuit. When the wirings GND 1' are formed to arrange on the outer periphery of a semiconductor chip, the ground wirings exclusive to the protecting circuit can be disposed extremely simply without crossing the wirings of the internal circuit.
Patent JP-2000260157-A (JP)
Title: Magnetic tape cartridge
Inventor: TSUYUKI SEIJI
IPC: G11B23/107
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To secure the stable sliding operability and assemblability between the magnetic recordable position and magnetic unrecordable position of a write protection member for prohibiting the magnetic recording to a magnetic tape. SOLUTION: This magnetic tape cartridge is furnished with a cartridge case 4 consisting of upper and lower cases 2, 3 rotatably housing a single reel wound with the magnetic tape. The write protection member 13 is provided with an operation part 32 fronted onto an operation window 21 opened at one side surface of the case 4 on the outer surface of a sliding main body 30, and also a protrusion 38 is furnished on the bottom part for moving in a bottom window part 25 which is opened on the bottom wall 3a of the lower case 3, then a restraining piece 34 which is arranged projectedly to the direction almost perpendicular to the sliding direction D on the inner surface of the sliding main body 30, is restrained to restraining grooves 23, 24 engraved on an elastically deformable guide wall 22 extendedly provided in the sliding direction D on the cartridge case 4,  thereby the stopping position is held.
Patent JP-S54150594-A (JP)
Title: Decontaminating method of spent nuclear fuel transport vessel
Inventor: YAMAMOTO MASAHIKO
IPC: G21F9/28
Filed: 1978-05-16
Abstract: PURPOSE: To subject the decontamination work to be performed effectively, by means of containing a spent nuclear fuel transport vessel on which the contaminated water is adhered in a sealed vessel, and of reducing the pressure and pouring hot wind alternatively.  
     CONSTITUTION: A hot wind tube 7 elongated from a hot wind generator is connected to a seal vessel composed of a base plate 2, a ceiling plate 3, and a sheet 4 of bellows shape therebetween, and one end part of an absorbing tube 8 is connected. Another end part of the absorbing tube 8 is connected to a sealed water holder 9 with an absorbing pump 10. The inner part of a seal vessel 1 is instantly reduced presure by means of releasing a valve V2 in a short time by containing a spent nuclear fuel transport vessel 6 in the seal vessel 1. And heated air is poured by means of opening the valve V1 immediately after the valve V2 being closed. Next, the pressure is reduced by means of closing the valve V1, and of opening the valve V2 again. By repeating this, the adhered contaiminated water droplets on the outer surface of the transport vessel 6 are peeled off from the outer surface, and are stored in the sealed water hold 9 via the absorbing tube 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03260984-A (JP)
Title: File access system for magnetic tape device
Inventor: NATSUME KAZUYUKI
IPC: G11B15/087
Filed: 1990-03-09
Abstract: PURPOSE:To perform file access at high speed and surely by setting tape travel speed in the file access faster than that in recording, and performing the detection of a tape mark in the patterning of reproducing data at the prescribed speed of the tape mark. CONSTITUTION:A change-over switch 27 selects an ordinary driving circuit 25 in recording or reproduction and a fast driving circuit 26 in the file access. Therefore, the file access can be accelerated. When the tape mark is reproduced in the fast access, a tone pattern detection circuit 32a detects, for example, the tone pattern of a second track, and simultaneously, an all-1 pattern detection circuit 32b detects the all-1 pattern of a third track. An AND circuit 32c inputs the signals of the circuits 32a, 32b, and generates a tone pattern detection signal. In such a way, the file access is accelerated, and the detection of the tape mark is surely performed.
Patent JP-S55151231-A (JP)
Title: Noncontacting type surface temperature detector
Inventor: TAKAHASHI KIYOSHI
IPC: G01K13/06
Filed: 1979-05-15
Abstract: PURPOSE: To make temperature measurement quick and accurate by providing a heat receiving plate with the 1st and 2nd thermocouples and a reflex mirror with the 3rd thermocouple, by coupling the 2nd thermocouple direct with the differential connecting point between the 1st and 3rd thermocouples, and by obtaining their composite output.  
     CONSTITUTION: The composite output of thermocouples 10, 11 and 12 is obtained by connecting thermocouple 12, measuring temperature Tf of heat receiving plate 17, to the differential connecting point between thermocouples 10 and 11 measuring temperature difference (Tf-TR) between temperature Tf of heat receiving plate 17 and temperature TR of reflex mirror 14. Denoting thermal conductivity between measured surface 9 and heat receiving plate 17 as h 1  and that between heat receiving plate 17 and reflex mirror 14 as h 2 , the temperature measuring constitution of ρ=h 1 /h 2 =1 eliminates deviation ΔT of temperature Tm, corresponding to this composite output, from temperature T 0  of measured surface 9. Then, holding ρ=1 by equipping heater 30 secures the measurement of invariably-stable precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56156549-A (JP)
Title: Friction connecting device for automatic transmission
Inventor: KUBO MASANORI
IPC: F16H63/12
Filed: 1980-05-06
Abstract: PURPOSE: To utilize centrifugal force by the revolution of a hub for supplying oil and omit parts for holding the pressure of pressure sending of an oil pump by connecting the hub as an inner race of one-way clutch to a carrier of a planetary gear train.  
     CONSTITUTION: An end surface section 82 at the rib 69 side of a carrier 29 of a planetary gear train 25 is connected to a stage section 84 of an inner circumferential surface of a hub 83 in the outer circumferential section. The outer diameters of the hub 83 differ before and behind the axis direction, and one-way clutch 32 is arranged on an outer circumference at the contraction side and a clutch 31 on an circumference at the expansion side. An oil path 95 penetrating in the radial direction is formed to the hub 83, an inner end in the radial direction of the oil path 95 is located between the end surface section 82 of the carrier 29 and the rib 69, an outer end in the radial direction of the oil path 95 is located at a sprag 96 of the one-way clutch 32, and oil is supplied to the sprag 96 through the oil path 95 by centrifugal force by the revolution of the hub 83. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57174840-A (JP)
Title: Picture image display device
Inventor: WATANABE MASANORI
IPC: H01J31/12
Filed: 1981-04-17
Abstract: PURPOSE:To obtain a picture image having high resolution by constructing the electron beam control electrode such that the thin metallic wires are stretched densely and the signal voltage can be applied on each wire. CONSTITUTION:An oxide electron emission material 12 is applied on the surface of a tungsten wire 11 to form a linear hot cathode then a first grid mesh electrode 13 for taking out the electron beam from the hot cathode is arranged  while facing with it. Thereafter the first and second electron beam control electrodes 14, 15 for controlling the passing and the passing amount of the electron  beam are arranged. Said electrodes 15, 15 are constructed with a plurality of  linear electrodes stretched in parallel on the same plane and secured to the cir cumference while maintaining the constant interval such that they are crossed  perpendicularly. Furthermore second mesh electrode 16, metalback 18, phosphor layer 17 and a display 17 are arranged.
Patent JP-H02239039-A (JP)
Title: Method for separating sheet accumulation
Inventor: MARUYAMA TOSHIHITO
IPC: B65B25/14
Filed: 1989-03-09
Abstract: PURPOSE:To make it possible to separate a sheet accumulation which has a large degree of curling by detecting the curling condition of the accumulated sheets, adjusting the position of a pushing-out plate automatically to a proper extent and pushing out and separating the accumulated sheets for every accumulation unit. CONSTITUTION:After sheets are accumulated under a state that other one or two sheets for sorting are inserted in an accumulation every predetermined number of sheet, the curling condition of the accumulated sheets is detected, and based on the detected result, the pushing-out position of a pulsing-out plate 9 relative to the side of the sheet accumulation is adjusted automatically to a proper extent and only an accumulated unit on the highest stage is pushed out and separated by the abovementioned inserted sheets as boundaries. Due to this method, even if there are sheets of a large degree of curling or sheets of a small thickness of separating unit they can be effectively separated.
Patent JP-H03261303-A (JP)
Title: Abrasion detector for current collector
Inventor: SHIBATA SHINJIRO
IPC: B60L13/00
Filed: 1990-03-09
Abstract: PURPOSE:To detect abrasion accurately without causing noise by disposing a distance sensor at a fixed position separated by a predetermined distance from a feeder or on a member which is displaced as a current collector abrades thereby detecting the distance between the feeder and the current collector. CONSTITUTION:Upper and lower flanges 1a, 1b and a web 1c constitute an I-shaped rail 1. Power supply wires PW, speed signal wires SW and operation control wires CW for a motor (not shown) are contained in insulating grooves 1d made on one side of the web 1c. Current collector for a vehicle (not shown) is fixed to the tip of a holder 18 in order to carry the vehicle. A cover 4 is applied on the current collector and the holder 18. A window 4a is made at a position where the cover 4 opposes to the holder 18, and a distance sensor DS fixed to a fixed section detects displacement of the holder 18 for every output from a timing sensor TS. Consequently, abrasion can be detected accurately without causing noise nor the current detector being subjected to impact.
Patent JP-H09251873-A (JP)
Title: Connector injecting mechanism
Inventor: NAKAI YASUO
IPC: G06K17/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent any possibility of caulking deficiency of a rivet by integrally forming a shaft element for forming an oscillating center of a cam with the cam. SOLUTION: An injecting mechanism A is constituted by fixing a cam 3 to a frame 1 and holding a cam operating member 5 by a holding frame 6 of the frame 1. Consequently, the injecting mechanism A is independent of a connector B. The frame 1 can be disposed in the connector B. The frame 1 is disposed in the connector B, so that the cam 3 can be oscillatably held between an operating position and a waiting position in cooperation of the frame 1 with the connector B. Therefore, the connector B is mounted on a wiring board, and subsequently, a contact piece of the connector B is reflowed in a land of the wiring board by soldering. Thereafter, the injecting mechanism A is secured to the connector B, to thus provide a function of discharging a card C to the connector B.
Patent JP-S55151646-A (JP)
Title: Magnetic toner
Inventor: SUZUKI YUKIO
IPC: H01F1/11
Filed: 1979-05-16
Abstract: PURPOSE: To obtain magnetic toner with superior transferability, dispersibility, image characteristics, etc. by blending iron oxide type magnetic powder covered with a layer of oxides having different oxidation states and a thermoplastic resin.  
     CONSTITUTION: Fe 3 O 4  powder is slowly heated in air with stirring, maintained at about 200°C for an adequate time, and cooled to convert part of the Fe 3 O 4  surface into γ-Fe 2 O 3 . The resulting powder is then mixed with a thermoplastic resin such as epoxy resin, styrene type resin or rosin resin and carbon black to obtain magnetic toner. The magnetic powder is preferably surface-treated by about 10W90vol% as the vol. ratio of Fe 3 O 4 /Fe 2 O 3 . The converted magnetic powder may be formed by suitably reducing Fe 3 O 4 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000254080-A (JP)
Title: Dishwasher
Inventor: SAITO TATSUYA
IPC: A47L15/44
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To accurately clean up foul of dishes while allowing the feeding of a treating agent at a specified timing with a simple structure. SOLUTION: A container-shaped detergent feeding part is arranged above a washing tank. A detergent is housed in the detergent feeding part and when washing water enters from above, the detergent housed spills out to be fed into the washing tank. At this point, when a prewashing operation course is selected, a control circuit operates a washing pump to inject washing water into a washing tank. In this operation, the control circuit operates the washing pump at a lower speed (2,000 rpm) in the number of revolutions than that in the washing process so that the injection force of the washing water from an injection arm is made so weak as to prevent the washing water from infiltrating into the detergent housing part.  In the washing process, the washing pump is operated at the normal number of revolutions (3,000 rpm) to allow the entry of a large amount of the washing water into the detergent housing part, thereby feeding the detergent into the washing tank.
Patent JP-S60204901-A (JP)
Title: Bonded metal-ceramics and manufacture thereof
Inventor: TSUNO NOBUO
IPC: C04B37/02
Filed: 1984-03-29
Abstract: PURPOSE:To improve bonding force by partly surface-hardening a metal shaft and fitting a convex part of a ceramic rotor in a concave part formed in a non- hardened part of said metal shaft to integrate them with each other. CONSTITUTION:A metal shaft 51 is partly surface-hardened by ion nitriding, and a convex part 43 formed on the end of a ceramic turbo-charger rotor 40 is fitted in a concave part 52 formed in the end part of a non-hardened part of the metal shaft, and they are integrated with each other. Thus, bonding force of the fit portion can be increased since the non-hardened portion is partly deformed due to said fitting.
Patent JP-H02276377-A (JP)
Title: Still video adaptor device for film camera
Inventor: SAKAKIBARA KUNIMITSU
IPC: G03B7/00
Filed: 1990-03-08
Abstract: PURPOSE:To prevent the photographing defects due to the improper exposure data by monitoring the exposure data set at the camera side at the side of an adaptor device. CONSTITUTION:A camera control microcomputer CMC is started with push of a photometric switch S1, a release switch S2, a setting switch for exposure data (Tv, Av, MOD), a film sensitivity setting ISO key, etc. When the switch S1 is pushed, the CMC starts a photometric action, the photodetecting output of a photodetector 25 is inputted to the CMC via an A/D converter 25a and the photometric value is obtained for the luminance of a subject. The exposure data is computed based on the photometric value, a set exposure mode, and the ISO value inputted from a still video bag as a CAS code. Then the CMC sends the photometric value and the computed exposure value in series to a bag control microcomputer as a serial output signal OUT synchronously with a clock signal SCK.
Patent JP-H06245837-A (JP)
Title: Car seat
Inventor: TERUI MITSURU
IPC: A47C1/032
Filed: 1993-02-24
Abstract: PURPOSE:To make a car seat utilizing a simple swing mechanism which enables the seat cushion to swing interlocking with the slanting movement of the seat back toward the backside. CONSTITUTION:In the seat back 14, the arm bracket 22 is to be installed. The bottom 22a of this arm bracket is extended to the side of the base frame 12. The bracket 32 is to be set at the bottom of the rear edge of the seat cushion 13, and the bracket is to support the one edge of the first link 33, the other edge of which is supported at the bottom of the arm bracket 22. And tied together with it, the one edge of the second link 34 is to be supported, the other edge of which is supported at the side of the base frame 12. At the front edge of the seat cushion, the cam part 35 is to be installed. The cam part has the cam surface 35a which faces slantingly downward at the rear edge. And this cam surface is supported movable by the roller 37 on the side of the base frame 12. The seat cushion 13 is powered so as to usually face the rear edge of the seat.
Patent JP-H01236142-A (JP)
Title: Original conveyor
Inventor: YOSHIDA AKIMARO
IPC: B65H83/00
Filed: 1988-03-14
Abstract: PURPOSE:To get rid of any dead time at a change of the circulation of an original bundle by detecting the circulation with a recycle lever at the first round of an original, and performing its circulatory detection with a count of originals without using the recycle lever afterward. CONSTITUTION:An original bundle S on a tray 5 is fed piece by piece from the lowermost one by a feed roller 4 and separate parts 9, 10 and when its tip hits on rollers 21a, 21b, it is stopped after its skew is remedied. Next, a roller 21 and a belt 3 are driven at the specified timing whereby the original if fed onto a platen 2 and, after being exposed to light, it is fed reversely and discharged onto a recycle lever 6 via a turnover roller 15, a flapper 20 and a paper discharge roller 17, thus one circulation is detected with this recycle lever 6 going down. During this while, the number of original sheets is counted. After the second round, circulatory detection is carried out on the basis of the counted value without resetting the recycle lever 6 on the original bundle S. Thus, the circulation is performable with no standby period.
Patent JP-S57175243-A (JP)
Title: Measuring apparatus of component concentration in fluid
Inventor: AKUTAGAWA KUNIO
IPC: G01N1/10
Filed: 1981-04-22
Abstract: PURPOSE:To lighten a cooling burden and to measure the concentration of a component with a high response velocity, by connecting both ends of the second sampling piping with the first sampling pipe flowing a large quantity of a high temperature fluid at a high speed and branching a small amont of the fluid,  then, providing a cooling means to the second sampling piping. CONSTITUTION:On occasion of measuring the concentration of gaseous H2 in a nuclear reactor housing vessel 8 at the time of an accident lossing cooling material of the reactor, both ends of the first sampling pipe 1 sampling a large amount of a high temperature fluid at a high speed are connected with the vessel 8 and a blower 3 and a valve 11, are set up to the pipe 10. Both ends of the second sampling pipe 12 branching the fluid from the pipe 10 and sampling a small amount of the fluid, are connected with the upper flow side and lower flow side of the valve 11 and a cooling equipment 4 and a H2 concentration measuring equipment 6 is provided to the pipe 12. Quantity of gas flowing to the equipments 4 and 6, is regulated by regulating an opening degree of the valve 11. Thus, the equipment 4 is made small for flowing cooling gas to the equipment 6 and also, analysis response velocity of gaseous H2 concentration is improved because the gas flows rapidly from the vessel 8.
Patent JP-2000254954-A (JP)
Title: Method for producing aromatic polycarbonate resin sheet
Inventor: MAEDA KOJI
IPC: B29C48/305
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To produce an aromatic polycarbonate resin sheet reduced in the lowering of a mol.wt. and excellent in hue. SOLUTION: In a method for producing a sheet from an aromatic polycarbonate resin obtained by melt polymn. of a divalent phenol and a carbonate ester, the aromatic polycarbonate resin after the completion of melt polymn. is supplied to the die of a molding machine while held to a molten state and extruded to be molded into a sheet form.
Patent JP-S51135956-A (JP)
Title: Method for sealing
Inventor: OOTANI MASAO
IPC: C08G18/40
Filed: 1975-05-20
Abstract: PURPOSE: A method for sealing with good applicability by the use of a urethane polymerizable composition with improved thixotropy, prepared from a polyoxyalkylene polyol and a specified polyester as a polyol component at the same time. 
     COPYRIGHT: (C)1976,JPO&Japio