baber/WOPTO huggingface dataset:
Patent JP-S62182294-A (JP)
Title: Apparatus for reducing inverse current in electrolytic cell
Inventor: UEDA KENJI
IPC: C25D21/00
Filed: 1986-02-07
Abstract: PURPOSE:To reduce the extent of consumption of the anode and the cathode and to inhibit the progress of deterioration in the electrical characteristics by placing a rectifying means between the electrodes or in the electrical connecting line between the electrodes. CONSTITUTION:An electrolytic cell 2 is provided with the anode 3 and the cathode 4 and the electrodes 3, 4 are connected to the power source 6 of a rectifier through electrical lines 7, 8. A rectifying circuit 18 contg. a rectifying element such as a diode is newly connected to the electrical line 7 as the electrical connecting line between the power source 6 and the anode 3 in series in the forward direction. Seawater is then electrolyzed as an electrolytic soln. for a limited time and the inverse current is measured, the quantity of the inverse current is about 1/3 of the conventional quantity.
Patent JP-H10216382-A (JP)
Title: Shuttle of sewing machine
Inventor: HIROSE TOKUZO
IPC: D05B57/26
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a shuttle of a sewing machine capable of preventing rotation of a bobbin and generation of loosening of a bobbin thread, and stabilizing the tension of the bobbin thread to prevent irregular thread tightness, thus improving quality of sewn products. SOLUTION: A positioning projection part 72 is formed on an inner shuttle 30 to center a bobbin 40, and the bobbin 40 is fixed to the inner shuttle 30 in this condition by the magnetic force of a permanent magnet member 92. In the inner shuttle 30, a bobbin thread guide groove 71 is formed by extending toward a bobbin thread running through opening 70 of a bobbin case 31 fitted to a bottom wall 53 through a central part. A bobbin thread 62 wound around the bobbin 40 passes over the outer peripheral part 121 of a flange 97b at the opening side of the inner shuttle 30 to pass into a revolving cylinder 98, and is pulled out of the bobbin thread running through opening 70 via the bobbin thread guide groove 71.
Patent JP-S58152690-A (JP)
Inventor: FURANKU JIEI UINCHIERU
IPC: B62K5/04
Filed: 1983-02-19
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-H11264458-A (JP)
Title: Shift operating device for automatic transmission
Inventor: SUGIMOTO SATOSHI
IPC: B60K20/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a shift operating device for an automatic transmission capable of selecting each shift position by smoothly surely turning an operating knob and moving it in the axial direction, and capable of maintaining initial performance even in the case of frequently executing select operation of the shift position, and having durability. SOLUTION: In a holder 24 connected to an operating knob 22, a rotor 62 integrally rotatable therewith and movable relatively in the axial direction is connected. Movement of the operating knob 22 (holder 24) in the axial direction is performed by a piece 34 and a click mount 40 (irregularity part 42) with detent provided, and turning of the operating knob 22 (holder 24 and rotor 62) is performed by a roller 66 and a click mount 72 (irregularity part 74) with the detent provided. That is, a detent mechanism of the operating knob 22 in the case of axial direction movement and a detent mechanism in the case of turning of the operating knob 22 are constituted mutually separately independently, the operating knob 22 can be smoothly and surely turned and moved in the axial direction, also even durability of each part is improved.
Patent JP-2000221787-A (JP)
Title: Controller and control method for wet electrophotographic device
Inventor: FUKUI TAMIO
IPC: G03G15/10
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent much flocculated toner from occurring when a device is stopped and to prevent the clogging of a circulation path by flocculated substance and the image soiling of a recording medium by recovering liquid toner reservoired in a developing tank to liquid toner from the developing tank and supplying isobar reservoired in an isobar tank in the developing tank. SOLUTION: An isobar supply path (path in contact with a valve B2 and an additional valve B1) for supplying the isobar from the isobar tank 15 to the developing tank 11 and an isobar recovery path (path in contact with a valve B4) for recovering the isobar from the tank 11 to the tank 15 are installed in the device. After recovering the liquid toner from the tank 11 to a liquid toner tank 12 at the time of stopping the device, the isobar is supplied from the tank 15 to the tank 11 so as to wash the tank before the liquid toner is stuck. Thereafter, the tank 11 and the front and rear circulation paths are filled with the isobar in the midst of stopping the device.
Patent JP-H01202091-A (JP)
Title: Method for computing convergence correction data
Inventor: MATSUMI KUNINORI
IPC: H04N17/04
Filed: 1988-02-08
Abstract: PURPOSE:To highly accurately obtain the vertical direction correcting data of an intersecting point by subtracting a vertical direction error component included in horizontal direction correcting data from the vertical direction correcting data of the intersecting point. CONSTITUTION:A distance moving the position of a scanning line film its original position in the vertical direction calculated on the basis of the quantized error of horizontal direction convergence correction data and the vertical direction convergence correction data is corrected by said calculated result. In said operation, the quantized error value (DELTAH) of the horizontal direction convergence correction data and the rate (DELTAV/DELTAH) of a distance obtained by allowing the horizontal direction convergence correction value to move the position of the scanning line in the vertical direction due to the quantized error and both the values are multiplied by each other to find out the vertical direction scanning line position moving distance (DELTAV). the vertical direction convergence correction value is corrected only by the moving distance. Consequently, the vertical position of the scanning line can be returned to the original normal position and density modulation can be reduced.
Patent JP-H02208495-A (JP)
Title: Condenser water level controller
Inventor: ARII TATSUO
IPC: F28B11/00
Filed: 1989-02-06
Abstract: PURPOSE:To prevent the consumption of useless energy by a method wherein the title controller is provided with a switching device, cancelling a first signal being sent to a supplementing valve from an inhibit circuit upon starting operation by sending a parallel-off signal to the inhibit circuit and providing the supplementing valve with a second signal. CONSTITUTION:A reference water level signal in the case of rated operation and a starting water level signal in the case of starting operation are incorporated into a set signal generator 116. Said two kinds of signals are selected by a switching device 115. The reference water level signal, being sent to a supplementing valve 12 through an inhibit circuit WO and a self-holding circuit 120 in a logical operation circuit 114, is cancelled by providing the inhibit circuit WO which a parallel-off signal and the switching device 115 is operated by the starting water level signal. When the signals are switched in such a manner, the fluctuation of the water level of a condenser toward the side of excessiveness or shortage may be eliminated since the set water level upon rated operation is different from the same upon starting operation. Accordingly, the water level of the condenser may be secured at a given level and consumption of energy due to blow-out to the outside of the device may be prevented.
Patent JP-H01201692-A (JP)
Title: Hologram recording medium
Inventor: YOSHINAGA YOKO
IPC: G03H1/02
Filed: 1988-02-08
Abstract: PURPOSE:To obviate generation of cracks in a photosensitive material layer even if the film thickness is increased and to obviate degradation of diffraction efficiency by incorporating a copolymer of vinyl carbazole and vinyl compd. having a specific arom. amine and a halogen compd. into the above-mentioned layer. CONSTITUTION:The copolymer of the vinyl carbazole and the vinyl compd. having the arom. amine expressed by the formula I and/or II and the halogen compd. are incorporated into the photosensitive material layer. (R1; -H, -CH3, R2; arom. group, R3; H, an alkyl group or arom. group, n is >=2 integer). Examples of the arom. group include a phenyl group, naphtyl group, etc., and the examples of the alkyl group include aliphat. alkyl groups such as methyl and ethyl. The generation of the cracks is thereby prevented and the transparency is improved even if the film thickness is large. The volumetric phase type hologram recording medium which is not degraded in the diffraction efficiency as compared to the homopolymer of the vinyl carbazole is thereby obtd.
Patent JP-S55119939-A (JP)
Title: Fuel feeding device
Inventor: NAKAYAMA MASAFUMI
IPC: F02M17/08
Filed: 1979-03-06
Abstract: PURPOSE: To make manufacturing and idle adjusting easy by forming the needle straight tapered and compensating air-fuel ratio on the small flow rate range by changing the shape of the suction air measuring part of the fuel feeding device of the constant negative pressure carburetor type.  
     CONSTITUTION: The conical-shaped resistance member 4 to control negative pressure in the constant negative pressure chamber 27 at the bottom of the throat part 2 of the suction passage 1 almost constant corresponding to the suction air rate is provided to the throat part 2 of the suction passage 1. Also, at the downstream side of the resistance member 4, the fuel nozzle 19 which is connected to the float chamber 23 through the fuel passage 24 is provided, and the top of the straight- tapered needle 17 which is fixed at the resistance member 4 at it's base end is inserted into the nozzle 19. The said nozzle 19 is slidably fitted in the holding cylinder 29 to adjust the initial valve of the nozzle effective area. Also, by forming the annular concave part 31 as the compensating mechanism along the lower peripheral surface of the throat part 2, the flow rate characteristics of suction air in the small flow rate range can be made variable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07220569-A (JP)
Title: Switch device
Inventor: IGUCHI HAJIME
IPC: H01H13/70
Filed: 1994-01-31
Abstract: PURPOSE:To provide a switch device which has no possibility of generating inclination in one button when the button is operated in the switch device having plural buttons. CONSTITUTION:Two or more buttons 12 each provided with a changing means 17 in a switch 26 are provided adjacent to each other to get closer to/apart from a casing 10 freely, and a common support member 19 is provided on the back surface 16 side of these buttons 12 positioned on the casing 10 side. Between the support member 19 and the casing 10, an energization means 24 to energize the support member 19 in such a direction as to get apart from the casing 10 is provided.
Patent JP-S54118980-A (JP)
Title: Nuclear fuel element
Inventor: OKADA KATSUNORI
IPC: G21C3/16
Filed: 1978-03-09
Abstract: PURPOSE: To improve the soundness of nuclear fuel element against vibration and the like by compressing the fuel pellet to axial direction with sealed tube type bellows spring where both ends having free expansion is sealed in an axial direction.  
     CONSTITUTION: Nuclear fuel element is configured by filling the fuel pellet within the clad tube 2 in a laminating manner, and compressing to support elasticly in an axial direction normally with sealed tube type bellows spring 15 for adsorbing expansion caused by the axial direction movement of fuel pellet 1 and heat within the reactor. Sealed tube bellows spring 15 is supported with stopper ring 6 to prevent whole body from moving in an axial direction. Sealed tube type bellows spring  15 is sealed with tag gas in the inner air space composing of sealed tube type  bellows spring 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08203093-A (JP)
Title: Optical disk device
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1995-01-20
Abstract: PURPOSE: To suppress signals omitted from a group among focusing error signals and to perform a stable focusing servo. CONSTITUTION: A guide groove is provided in the optical disk 11. An RF circuit 15 generates a reproducing high frequency signal from a signal from an optical pickup 1 receiving a reflected light from the optical disk 11, a tracking error signal utilizing the difference of a reflected light quantity between the guide groove and other part and a focusing error signal. A circuit 20 generates a signal being approximate to a spurious signal component caused by the existence of the guide groove and included in the focusing error signal from the reproducing high frequency signal and the tracking error signal and removes the spurious signal component from the focusing error signal by removing the generated signal from the focusing error signal.  The light beam is controlled by means of the focusing error signal from which the spurious signal component is removed so as to become a correct focusing condition on the optical disk 11.
Patent JP-S57140606-A (JP)
Title: Multi-stage membrane separation apparatus
Inventor: IWABORI HIROSHI
IPC: B01D61/58
Filed: 1981-02-23
Abstract: PURPOSE: To prevent the lowering of capacity of an apparatus caused by excessive concn. of a liquid to be treated in a recirculation system, in the multi- stage membrane separation apparatus, by providing a static mixer to a part where the liquid supplied from the preceeding stage is mixed with unpermeated liquid of the recirculation system of said apparatus.  
     CONSTITUTION: The liquid to be treated in a tank T is supplied into membrane separation units M 1 , M 2 , M 3 , by a common pump Po and indivisual pumps P 1 , P 2 , P 3 . The permeates are taken out from said units as the combined permeate F and the unpermeates C 1 , C 2 , C 3  are recirculated to be concentrated to a predetermined concn. and taken out as the concentrated unpermeate C. If static mixers are provided directly in front of the individual pumps P 1 , P 2 , P 3 , of this multi-stage membrane separation apparatus, because the supply liquid and the unpermeate of the recirculation system are supplied to each units under a sufficient mixing condition, the separation capacity of a membrane module is maintained at high efficiency and the apparatus can be applied to a wide range of use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63193722-A (JP)
Title: Error correction method
Inventor: SHIMIZUME KAZUTOSHI
IPC: H03M13/29
Filed: 1987-02-06
Abstract: PURPOSE:To improve the capacity of error correction, by performing quadruple erasure correction in a C2 encoder by using a C1 pointer generated in a C1 encoder. CONSTITUTION:The decoding of an error correction code C1(C1 decode) is performed by finding an error location from a syndrome, and an error pointer(C1 pointer) is set for an error symbol impossible to be corrected by the C1 decode. The decoding of an error correction code C2 after re-interleave(C2 decode) is designated as erasure correction based on the C1 pointer, and furthermore, and a state is converted from a first arranging state to a second arranging state by interleave, and the C1 decode is applied again. Thus, since the erasure correction is used, it is possible to improve the capacity of the error correction and to prevent erroneous correction from being performed.
Patent JP-H04266652-A (JP)
Title: Hydraulic transmission device
Inventor: TSUMAGARI YUICHI
IPC: F16H39/00
Filed: 1991-02-20
Abstract: PURPOSE:To suppress the temperature rise of a hydraulic motor 2 without providing any particular cooling fan to improve the volumetric efficiency, reduce the noise and ensure the sealing property. CONSTITUTION:A hydraulic pump 1 having an input shaft 15 is mounted on the outside, the housing of a hydraulic motor 2 is received in a speed reducer case 5, and an oil is charged in the case 5 to cool the whole hydraulic motor 2. The noise generate from the motor 2 is interrupted, and the oil leaked from the motor is prevented from flowing outside.
Patent JP-S62183770-A (JP)
Inventor: MIYAKE HIDEKI
IPC: A61M5/00
Filed: 1986-02-06
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-S59152604-A (JP)
Title: Quenching detection system of superconductive coil
Inventor: FUJIOKA TSUTOMU
IPC: G21B1/25
Filed: 1983-02-21
Abstract: PURPOSE:To obtain only the resistance component generated actually in a superconductive coil by a method wherein the superconductive coil is composed of a superconductor and a voltage line which are wound together and the voltage line is insulated from the superconductor and the difference between the superconductor voltage and the terminal voltage of the voltage line is measured. CONSTITUTION:A necessary groove is formed along the longitudinal direction of a superconductor 8 and a voltage line 9 covered by an insulation 10 is buried in this groove. The output voltage difference between voltmeters 111 and 113 is measured by a differential amplifier 151 and the output voltage difference between voltmeters 112 and 114 is measured by a differential amplifier 152. Each output voltage of the differential amplifiers 151 and 152 is the voltage of the resistance component only from which induced voltage component of a superconductive coil 7 is almost eliminated. Each output voltage is put into a bridge circuit and measured by a galvanometer 6 to detect the quenching. Therefore, the measurement is almost not affected by the noise due to the induced voltage.
Patent JP-H02206480-A (JP)
Title: Object to be pitched or thrown, such as ball and disk for play and sport
Inventor: SAITO YASUHIRO
IPC: A63B67/14
Filed: 1989-02-04
Abstract: PURPOSE:To provide an excellent resistance force against scratches due to practical use by giving an extremely thin film of diamonds or diamond-like carbon having a specified thickness to the surface layer side of an object body. CONSTITUTION:When a thin film of diamonds or diamond-like carbon having high hardness and resistance force against scratches is formed on the surface of an object such as ball, disk, etc., the generation of the scratches in practical use can be remarkably reduced. When the thickness of the film is at least several 10mum, the young's modulus is heightened to raise excessively the repulsive property so that problems of so-called overjumping and early exfoliation of the surface layer due to the incapability of following up the elastic deformation in the practical use are encountered. So, the provision of 5mum or below of extremely thin film thickness is needed.
Patent JP-H11215587-A (JP)
Title: Mfb-type audio reproduction system
Inventor: KASAI JOJI
IPC: H04R3/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To extend a reproduction frequency up to frequencies lower than a minimum resonance frequency, without adversely effecting a motional feedback performance and to enable it to mount a passive limiter to a pre-stage of a low-pass filter. SOLUTION: A high-pass filter 3 connects with an input system low frequency correction circuit 4 connecting with a limier 5 which connects with a low-pass filter 6 connecting with one input of a differential amplifier 7. An acceleration sensor 11 that senses an acceleration of a vibration system of a speaker 9 connects with the other input of the differential amplifier 7 via a sensor amplifier 13 and a feedback system low frequency correction circuit 14, and an output terminal of the differential amplifier 7 connects with the speaker 9 via a power amplifier 8. An input system low frequency correction circuit 4 amplifies frequency components of an input signal which are lower than a minimum resonance frequency of the speaker 9.  The feedback system low frequency correction circuit 14 has nearly the same frequency characteristics as that of the input system low frequency correction circuit 4, so that it amplifies frequency components of the input signal lower than a minimum resonance frequency of the speaker 9.
Patent JP-H02206574-A (JP)
Title: Thermal transfer recording device
Inventor: YOSHIDA TAKEHIRO
IPC: B41J17/12
Filed: 1989-02-07
Abstract: PURPOSE:To minimize the wasteful consumption of ink sheet by providing a device to determine the transport amount of the ink sheet for the specified image recording length of a recording medium and a device to transport the ink sheet for the sheet transport amount determined with the determinating device each time a specified length of image is recorded in the recording medium. CONSTITUTION:Determination is made whether a single line of recorded data contains recorded information which enables the ink of an ink sheet 14 to be transferred, and then the transport amount of the ink sheet 14 for the specified image recording length of recording paper 11 is determined depending on the results of the determination. Next each time a single line of image is recorded in the recording paper 11, the ink sheet 14 is transported by driving an ink sheet transport motor 25 in accordance with the determined transport amount.
Patent JP-H10216173-A (JP)
Title: Tying tool for disposable diaper
Inventor: ISHIKAWA HITOMI
IPC: A61F13/49
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To suppress curl generated when a fastening tape is peeled off from a release tape in relation to the fastening tape and the release tape which are tying tools for a disposable diaper. SOLUTION: In a tying tool for a disposable diaper which is prepd. by laminating a fastening tape prepd. by applying a pressure-sensitive adhesive on one face of a polymer film base material and being used when the disposable diaper is mounted and a release tape which releasably protects the pressure- sensitive adhesive layer of the fastening tape when the disposable diaper is mounted, they are laminated in such a way that Young's modulus of the polymer film base material is at most 11,000kg/cm<2> and peeling force when the fastening tape and the release tape are peeled off at a peeling speed of 0.3m/min is at least 30gf/25mm and when they are peeled off at a speed of 30m/min, the peeling force is at most 400gf/25mm.
Patent JP-2000224703-A (JP)
Title: Controller for hybrid vehicle
Inventor: KATO SHINJI
IPC: B60L50/16
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger capable of detecting full charge with accuracy even if the generated power of a generator fluctuates or an electrical load is changed. SOLUTION: Full charge of a battery is judged by utilizing a phenomenon that when a battery is fully charged, the voltage of the battery drops. The voltage of the battery is detected by a charging voltage detecting means 40, and the charged power of the battery is detected by a charged power detecting means 42. A full charge judgment prohibiting means 50 is provided which prohibits judgment of full charge by a full charge judging means 52. Therefore, since judgment of full charge is not made when the charged power fluctuates, full charge is detected with accuracy without being erroneously detected.
Patent JP-S60169427-A (JP)
Title: Method of separation of protein
Inventor: YOSHIKAWA TOMOHIKO
IPC: A61K38/17
Filed: 1984-02-15
Abstract: PURPOSE:To separate protein in a mixed solution of protein industrially advantageously, using a hydrophilic weakly basic anion exchange resin of specific structure comprising three constituent units having different functions as an adsorbent. CONSTITUTION:A hydrophilic weakly basic anion exchange resin, a crosslinked polymer comprising an amino group-containing part shown by the formula I (R1 is H, or CH3; R2-3 are H, or alkyl), a crosslinking agent part of a poly(meth) acrylic ester of a polyhydric alcohol, and a glycerin ester part shown by the formula II (R1 is H, or CH3) is used as an adsorbent, and protein is separated. The resin has large adsorption capacity of protein and separation operation after adsorption is carried out easily. Especially suitable for separation of albumin from gamma-globulin in blood.