baber/WOPTO huggingface dataset:
Patent JP-H075826-A (JP)
Title: Electromagnetic image display device
Inventor: HOSOYA TAKASHI
IPC: G09F9/37
Filed: 1992-08-11
Abstract: PURPOSE:To provide the device which effectively displays information in characters, images, etc., under various conditions from supply of image information, etc., outdoor or in a bright place and in the night or a dark place and from small-sized display of watches, electronic calculators, etc., to large-sized displays of televisions and personal computers, notice boards and panels, screens for motion pictures and large-sized screens for outdoor advertisement. CONSTITUTION:This display device is constituted to display the information in characters, images, etc., on the display screen provided with electromagnetic coils 2 on the rear surfaces of magnetic dyestuff spherical bodies 1 by changing the directions of the current of the electromagnetic coils 2 by electric signal to invert the magnetic dyestuff spherical bodies 1 colored by each of N poles and S poles, thereby changing the brightness, tints, etc., of the flat plane screen constituted with several pieces of the magnetic dyestuff spherical bodies 1 as one pixel and displaying information, such as characters and images, on the screen.
Patent JP-S63120904-A (JP)
Title: Cylinder device
Inventor: KISHI YUZO
IPC: F15B15/24
Filed: 1986-11-11
Abstract: PURPOSE:To make a cylinder device compact and improve the travel accuracy of a driven body by internally mounting a stroke adjusting device for a cylinder rod in a cylinder casing. CONSTITUTION:A stopper piston 23 with a communicating hole 22 is internally mounted inside a cylinder rod 19, and is threadedly engaged with the tip of a screw rod 25 supported by a head cover 17, and forms a stroke adjusting device together with the screw rod 25. Since the provision of a separate positioning device becomes thereby unnecessary, a cylinder device becomes wholly compact. In addition to that, the stop position of the rod 19 can be directly adjusted, and the travel accuracy of a driven body is therefore certainly improved.
Patent JP-H10112101-A (JP)
Title: Disk reproducing device
Inventor: SAITO KOJI
IPC: F16H57/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent grease from leaking from the top of a shaft hole and to reduce pollution of peripheral parts by providing a housing body incorporating a disk with a gear having the shaft hole engaged with a tooth bar, a shaft holding this gear freely rotatably via the shaft hole, and a lid part blocking the shaft hole of the gear. SOLUTION: Even if grease 62 leaks upwards from a gap part between a shaft hole 68 of a gear 24 and a peripheral surface of a shaft 61 at the time of driving a loading gear 24, etc., it is prevented from leaking outside by a lid part 64. Also, when the shaft 61 holding this gear 24 freely rotatably is fitted into the shaft hole 68, excess of the grease overflows from the gap part between the shaft hole 68 and the shaft 61 and flows into a hollow part 70. Therefore, the grease is prevented from floating from the shaft 61 of the gear 24 caused by the overflowed grease, and the grease which flowed into the hollow part of the shaft 61 stays within the upper side hollow part 70 due to a wall 63. Thus, it is possible to prevent peripheral parts from being polluted by the outflow of the grease to the back of a tray 1 and the lower part of a main chassis 2.
Patent JP-2000093958-A (JP)
Title: Electrolyzed water generating apparatus
Inventor: OKUI OSAMU
IPC: C02F1/46
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzed water generating apparatus whose inspection and repairing can be easily performed and with good workability. SOLUTION: In an electrolyzed water generating apparatus provided with an electrolyzed water generating main body A contg. an electrolytic cell 30 for generating an alkaline water and an acidic water by electrolysis with a membrane of water fed inside, an alkaline water tank 70 storing the alkaline water generated in the electrolyzed water generating main body A, an acidic water tank 80 storing the acidic water generated in the electrolyzed water generating main body A, an alkaline water pumping-out pump P1 for pumping out the alkaline water stored in the alkaline water tank 70 and an acidic water pumping-out pump P2 for pumping out the acidic water stored in the acidic water tank 80, the alkaline water pumping-out pump P1 and the acidic water pumping-out pump P2 are disposed in the electrolyzed water generating main body A.
Patent JP-H1199996-A (JP)
Title: Propellant tank for artificial satellite
Inventor: UESUGI KUNINORI
IPC: B64G1/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively restrict sloshing of propellant caused under a severer acceleration environment. SOLUTION: In a propellant tank used for a spin stable type artificial satellite which can propel in the direction of a body axis and stabilizes the attitude of the body of the satellite by the rotation around the spin shaft 5 arranged in parallel with this body axis, a propellant discharge port 7 which discharged the propellant 10 stored in the tank and is constituted in a tear drop shape comprising a spherical section 2 arranged separated from the spin shaft 5 and a cone section 3, which is formed into a conical shape and whose bottom is connected to the spherical section 2 and whose top is arranged outside and backward more than the spherical section 2, is arranged in the top section of the conical section,  and a flat plate-like baffle plate 9 for parting the space in the tank near the top of the conical section is arranged so that the plate face faces the axial direction of the conical section.
Patent JP-H08130584-A (JP)
Title: Communication terminal system
Inventor: YASUI TOSHIHIKO
IPC: H04M11/00
Filed: 1994-10-31
Abstract: PURPOSE: To install indoors a communication terminal system and to realize communication using a telephone line with a center device and radio communication with a meter. CONSTITUTION: An operation part consisting of the meter 101 and a touch panel 105 inputting a request to the center device 4, a display part 106 displaying information from the meter 101 and the input content of the operation part, and a network control part 107 which is connected to the telephone line and which connects and cuts the center device 4 are provided. A radio interface part 108 using radio for inputting/outputting a signal with the center device 4 and a transmission control part 109 transmitting the signal inputted from the operation part 105 to the radio interface part 108 or the network control part 107 and transmitting/controlling the signal received by the radio interface part 108 to the display part 106 or the network control part 107 are provided.
Patent JP-H09109979-A (JP)
Title: Brake pedal attachment structure for motorcycle
Inventor: NIHEI KATSUHIRO
IPC: F16D65/28
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To support a brake pedal surely without loosening, and to improve the durability as well as to improve the seal performance, moreover to facilitate the working and assembling. SOLUTION: In a brake pedal attachment structure for a motorcycle where a pedal support shaft 11 is fixed to a body frame 1 protruding outward in the direction of the vehicle width, a boss part 7a of a brake pedal 7 performing brake operation is cantilevered to the pedal support shaft 11 turnably, and a space between the pedal support shaft 11 and the boss part 7a of the brake pedal 7 is sealed, annular recess parts 11c, 11d are formed on both ends of a cantilever shaft part 11b of the pedal support shaft 11 and on the positions spaced a predetermined distance from a shaft end part 11h to a central side in the direction of the axis so as to leave a slide part 11g between the cantilever shaft part 11b and the boss part 7. O-rings 13, 14 are fitted into the annular recess parts 11c, 11d so that the boss part 7a of the brake pedal 7 is supported turnably.
Patent JP-H01108468-A (JP)
Title: Hydraulic servo cylinder of continuously variable transmission
Inventor: MAKI KAZUYA
IPC: B60K20/00
Filed: 1987-10-22
Abstract: PURPOSE:To improve the responsiveness of a piston by constituting a servo cylinder such that when the piston moves towards the piston head up to the proximity of a stroke end point, the pressures inside the head-side cylinder chamber and the rod-side cylinder chamber are set in balance with each other. CONSTITUTION:A line pressure Pl acting inside the rod-side cylinder chamber 52 when a control oil pressure Pc is reduced forces a piston member 54 to move towards the head up to the proximity of a stroke end point. The upper end opening 56a of a communication passage 56 formed inside a piston member 54 is then communicated with the rod-side cylinder chamber 52, in account of which the line pressure Pl inside the rod-side cylinder chamber 52 functions to govern the oil pressure subject to the piston member 54 to become in balance with the oil pressure subject to the piston member 54. Thereafter, when control oil pressure Pc is applied inside the head-side cylinder chamber 53 to actuate the piston member 54, the operation responsiveness of the piston member 54 may be improved.
Patent JP-H0976503-A (JP)
Title: Electrostatic attraction type ink jet apparatus
Inventor: KONISHI DAISHI
IPC: B41J2/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic attraction type ink jet apparatus of a separation type matrix driving system capable of dissolving the complicated problem of a drive means in a case employing a multi-nozzle head at a stroke. SOLUTION: A multi-nozzle head 1 bringing nozzle electrodes 2a to a continuity state at every lateral nozzle rows and a rear electrode substrate 3 bringing the rear electrodes 4 provided corresponding to the nozzle positions of the multi-nozzle head to a continuity state at every electrode row crossing the nozzle row are opposedly arranged at an approach position and a drive means consisting of electric circuit patterns 6a, 6b for applying voltages V1, V2 across the nozzles 2 and the rear electrodes 4 is provided so as to be separated into the nozzle row of the nozzle head 1 and the electrode row of the rear electrode substrate 3.
Patent JP-H07103067-A (JP)
Title: Structure for cylinder head
Inventor: TANAKA RYUJI
IPC: F01L1/04
Filed: 1993-09-30
Abstract: PURPOSE:To make a connection passage function as an oil passage and an air bleed passage by forming the oil passage, for connecting the peripheral part of a cylinder for a spark plug, in parallel to a cam shaft arranged in a cylinder head, and also forming the connection passage for connecting these oil passage and cylinder. CONSTITUTION:A cylinder 20 for a spark plug is press fitted to a hole part 18 of a cylinder head 6, and also an oil passage 22 partly appears in the peripheral part of this cylinder. By the spark plug use cylinder 20, the oil passage 22 is isolated from internal space 38 of the spark plug use cylinder 20. Then after an engine is stopped, when left as it is, a fine amount of air mixed in oil is accumulated in an upper part 32a in external space 32 of the spark plug use cylinder 20. However, since the connecting passage 28 makes air escape in a bearing part 26 of a cam shaft 29, air is prevented from being supplied to a hydraulically operated adjuster. In the connecting passage 28, also oil is supplied to the bearing part 26. Further, in supplying oil to the bearing part 26, by utilizing the oil passage 22, necessity for oil to pass in the cam shaft 24 is eliminated.
Patent JP-H0987042-A (JP)
Title: Production of sintered body of inorganic powder
Inventor: YAMADA KAZUYUKI
IPC: B22F3/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To control the density of a dewaxed body independently of particle diameter, to attain a stable shrinkage by sintering through lots and to obtain a sintered body excellent in strength even when inorg. powder of a relatively large particle diameter is used. SOLUTION: When inorg. powder kneaded with an org. binder is molded, dewaxed and sintered to produce a sintered body of the inorg. powder, org. powder which is in the state of a solid phase at <=400 deg.C and is burned or thermally decomposed by the dewaxing process is added as the org. binder.
Patent JP-H09109307-A (JP)
Title: Scooping method stampable sheet, lightweight stampable sheet molding, and lightweight stampable sheet skin laminate
Inventor: TAKANO SHIGERU
IPC: B29C65/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To develop a scooping method stampable sheet which exhibits a high rigidity and has improved adhesion and a gas barrier property as required, to manufacture from the stampable sheet, to exhibit high rigidity, and to improve adhesion and a gas barrier property as necessity requires. SOLUTION: In a stampable sheet by a scooping method, on both sides of a sheet-shaped web obtained by scoop-molding a mixture of a thermoplastic resin and reinforcing fibers, nonwoven fabrics 2 of organic fibers having a higher melting point than the resin constituting the web 1 are laminated and heat-pressed to make a close laminated molding. In this way, a lightweight stampable sheet molding with improved rigidity and its skin-laminated article can be obtained. As the need arises, by appropriately selecting the film layers A, B, C, to be placed between a backing and a skin 3, irrespective of the existence of the hotmelt layer of the skin 3, a porous product having good adhesion between the backing 1 and the backing 1 and the skin 3 and a complete gas barrier property can be obtained.
Patent JP-H0797695-A (JP)
Title: Method for recovering free hydrochloric acid
Inventor: SAIGA KAZUFUMI
IPC: C23G1/36
Filed: 1993-09-29
Abstract: PURPOSE:To obviate the need for using chemicals for neutralizing the condensed water contg. isolated hydrochloric acid. CONSTITUTION:The waste hydrochloric acid treating process is performed by concentrating the waste hydrochloric acid 2 discharged from a pickling process, thereafter supplying the concentrated waste acid 2 to a roasting furnace heated to a high temp. to thermally decompose it into solid ferric oxide and gaseous hydrogen chloride, then recovering the ferric oxide from the bottom of the roasting furnace and at the same time, introducing the gaseous hydrogen chloride 9 into the absorber 11 to recover the hydrochloric acid 13. In this treating process, the condensed water contg. isolated hydrochloric acid which is produced in the stage for concentrating the waste hydrochloric acid 2 is used as the replenishing solution that is added to the liquid absorbent of the absorber 11 of the gaseous hydrogen chloride 9. Thus the cost of chemical required for neutalizing the condensed water contg. isolated hydrochloric acid which is produced in the waste hydrochloric acid concentration equipment is completely eliminated and the recovery rate of hydrochloric acid can also be increased.
Patent JP-H02117393-A (JP)
Title: Production of tropane alkaloid
Inventor: ITO FUMI
IPC: C12R1/91
Filed: 1988-10-26
Abstract: PURPOSE:To produce tropane alkaloid efficiently in a large amount by effecting the tissue culture of a plant producing tropane alkaloid in a medium containing primary alcohol. CONSTITUTION:Tropane alkaloid is produced by conducting the tissue culture of a plant which produces the tropane alkaloid using a medium containing 0.04 to 0.6% of primary alcohol. The plant is Solanaceae, for example, duboisia such as Duboisia myoporoides, Duboisia leichhardtii, datura such as Datura tatula or Datura arborea, or atropa such as Atropa belladonna. The time when the primary alcohol is added to the culture medium is preferred to be any stages other than the start of culture, especially in the middle period of cultivation, in the viewpoint that the productivity of the tropane alkaloid is increased without growth inhibition.
Patent JP-H01110483-A (JP)
Title: Automatic monitor for elevator
Inventor: OKUDA HIROYUKI
IPC: B66B5/02
Filed: 1987-10-26
Abstract: PURPOSE: To improve the reliability and safety on monitoring of sinking of a car by always monitoring the sinking condition of the car of a hydraulic elevator, and in a case where a judgment that the car is abnormally sunken while exceeding the allowable amount is performed, automatically informing it to a central monitor device. CONSTITUTION: The operating information and the positional information showing the condition of a car 1 output from an elevator condition detecting device 1a is stored in a memory 2e of an elevator control board 2. The operating information and the positional information from the memory 2e is read on the basis of a command from a MPU3g of an automatic monitor device 3, and written in a memory 3f, and settlement amount of the car 1 during the stop is computed per each time by the MPU3g, and written in the memory 3f so as to analyze a sinking pattern. In a case where the abnormal sinking condition is judged, the abnormal sinking information and the settlement amount information stored in the memory 3f are automatically transferred to a central monitor device 3 through a communication circuit 4.  With this structure, an accurate judgment is quickly obtained, and reliability on monitoring of sinking of the car and safety on the operation can be improved.
Patent JP-H08129660-A (JP)
Title: Coin pay-out device
Inventor: NAKAMICHI FUMITAKE
IPC: G07D1/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide a coin changer which can removes paying-out coin clogging automatically even if the coin clogging occurs to a pay-out device used for the coin changer used for an automatic vending machine, etc. CONSTITUTION: This device is provided with a base 21, a slide plate 25 which is provided on the base 21 and draws the bottom coin 22a out of a coin storage cylinder 23 containing stacked coins 22, one by one, and drops and pays it out to the bottom part 21a of the base 21, and a motor 27 which drives this slide plate 25, and has a detecting means 28 which detects the reciprocal pay-out operation of the slide plate 25 and a control means 29 which is connected to the detecting means 28 and controls the reciprocal pay-out operation of the slide plate 25 and also has a reversing control means which automatically moves the slide plate 25 reversely for a predetermined time unless a detection signal from the detecting means 28 is obtained after the pay-out operation of the slide plate 25 starts.
Patent JP-H09109646-A (JP)
Title: Car height adjusting device
Inventor: HARADA KENJI
IPC: B60G17/04
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To supply fluid to a fluid pressure cylinder by making use of traveling vibration, concerning a car height adjusting device using the fluid pressure cylinder for changing the height by supplying or discharging of fluid. SOLUTION: A shock absorber is constituted of a fluid pressure cylinder 10 for changing the car height by supplying or discharging of fluid. A pressure chamber 28 communicated with the fluid pressure cylinder 10 and a reservoir tank 40 is provided. A first cut valve is provided between the fluid pressure cylinder 10 and the pressure chamber 28. A second cut valve is provided between the reservoir tank 40 and the pressure chamber 28. A displacement member 30 to be displaced in response to the change of internal pressure of the pressure chamber 28, and pump mechanisms 32, 34, 42, 44 for force-feeding fluid in the reservoir tank 40 to the fluid pressure cylinder 10 are provided.
Patent JP-H10144522-A (JP)
Title: Method for operating electromagnetic actuator by adjusting coil current during armature movement
Inventor: SCHEBITZ MICHAEL
IPC: H01F7/18
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To stop an armature surely and to prevent rebound by controlling a current to an electromagnet, so that the change of generated magnetic force with time may coincide approximately with the change of the characteristic curve of a spring, at the final point of time of armature approach to a magnetic pole surface, and making the magnetic force larger than the force of a returning spring. SOLUTION: An armature 3 is held at the central stationary position between the pole surface 8 of electromagnets 4, 5 by the aid of returning springs 6, 7 when any currents are not supplied to the electromagnets 4, 5. Besides, at the closed time of a gas changing valve, the armature 3 cones into contact with the pole surface of the closing electromagnet 4. And when the holding current of the closing electromagnet 4 is interrupted, its holding force becomes weaker than the spring force of the returning spring 6, and the armature 3 begins to move, and is braked by the returning spring 7 after passing the stationary position. A current is supplied to the opening electromagnet 5 to stop and hold the armature 3 at an open position. And the current 5 of the opening electromagnet 5 is interrupted to close the gas exchanging valve 2.
Patent JP-H07120031-A (JP)
Title: Ventilator
Inventor: YAMADA TOMOYUKI
IPC: F24F7/013
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a ventilator which has an appearance well fittable to the interior of a room as its impeller is invisible even during operation. CONSTITUTION:A ventilator consists of a frame 3 which accommodates a fan blades 2 driven by a motor 1, a flange 8 provided on the frame 3, a louver 11 mounted on the flange 8, and a shutter 12 that opens and closes a front opening that serves as an air path of the louver 11. The shutter 12 has such a construction that its lower part is pivoted and its upper part is movable toward the room side to open and close it.
Patent JP-H02210436-A (JP)
Title: Cartridge for web type medium material
Inventor: JIYATSUKU BIIRII
IPC: B41J17/24
Filed: 1989-10-16
Abstract: PURPOSE: To prevent a pressure sensitive medium material from being damaged by providing a means for preventing the medium material from being projected in a telescopic state when the sudden acceleration of external force is applied. CONSTITUTION: This cartridge is provided with a housing 12 equipped with end caps 14 and 15, and a spool 18 round which the medium material 44 is wound between the end caps 14 and 15 in the housing 12. The spool 18 is attached to rotate in the housing 12 and has a retainer 70 arranged proximately to the end flange of the spool 18 so as to bear load in an axial direction exerted on the spool 18. The length of the core of the spool is made not to exceed the width of the material 44 and the edge for winding thereof butts on the inner surface of the end flange. Thus, the medium material is prevented from being damaged when the cartridge is inadvertenly handled or when the cartridge is dropped.
Patent JP-2000079360-A (JP)
Title: Penholder in airbrush
Inventor: AOYAMA NAOYUKI
IPC: B05B7/04
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To achieve the wt. reduction and cost reduction of a penholder and to utilize pens of various sizes in an airbrush constituted so as to emit color ink from a jet orifice provided to the penholder by connecting an air cylinder to the penholder housing a color pen. SOLUTION: A penholder B is constituted of four plastic members, that is, an outer cylindrical member 3, an inner cylindrical member 4, a nozzle member 5 and a pen point holder member 6 to be reduced in its wt. and cost and the outer and inner cylindrical members 3, 4 having appropritate diameters are fitted in a freely stretchable and detachable manner to enable the use of pens having different sizes.
Patent JP-S63122995-A (JP)
Inventor: FUJINAKA HIDEAKI
IPC: G21C19/32
Filed: 1986-11-12
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。