baber/WOPTO huggingface dataset:
Patent JP-S6165153-A (JP)
Title: Sensor for combustion safety device
Inventor: KAWAI KIYOSHI
IPC: G01N27/409
Filed: 1984-09-05
Abstract: PURPOSE:To make possible the detection of incomplete combustion, etc., even if heat power fluctuates by providing >=2 pieces of heat-resistant electrodes on the outside peripheral surface of a tubular or blind pipe-shaped oxygen ion-conductive solid electrolyte sintered body and 1 piece of electrode on the inside peripheral surface thereof. CONSTITUTION:Zirconia, thoria, etc. stabilized by yttria, calcia, magnesia, etc. are used as a material for the oxygen ion-conductive solid electrolyte sintered body 3. Said body is formed by molding such material into a tubular or blind pipe shape having a circular or square sectional shape and sintering the molding. >=2 Pieces of the outside peripheral electrodes 4, 5 and 1 piece of the inside peripheral electrode 1 are provided to such body 3. The respective electrodes are heat resistant and are formed by using a metal such as platinum, rhodium, palladium, etc. or the alloy thereof as the material, forming the material into a paste, coating the paste on the inside and outside peripheral surface of the body 3 by printing method, etc. and calcining the same. The detection is made possible even if the heat power fluctuates by making use of the electromotive force by the oxygen partial pressure generated between the electrodes 1 and 4 in the stage of strong combustion and the electromotive force generated between the electrodes 1 and 5 in the stage of weak combustion when the combustion stops as a result of putting out of the flame or when the incomplete combustion arises as a result of oxygen deficiency.
Patent JP-H1127490-A (JP)
Title: Line memory device
Inventor: IMAIZUMI KENJI
IPC: H04N1/40
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a high speed access even with a use of a low speed memory by synchronizing even numbered pixel data on a front line read out and odd numbered pixel data with a pixel clock and successively outputting them. SOLUTION: Pixel data on a current line as write data WD1 to line memories 1a and 1b synchronized with a pixel clock 2f and inputted is separated, by a serial/parallel conversion part (S/P) 6, into even numbered write-in pixel data WD1a and odd numbered write-in pixel data WD1b, which are synchronized with a half frequency f of a pixel clock 2f. Also the even numbered read-out pixel data RD1a and odd numbered read-out pixel data RD1b synchronized with the half frequency f of the pixel clock 2f and outputted from the line memory 1a or 1b are synthesized with a front line pixel data as the read-out data RD1 synchronized with the pixel clock 2f by a P/S 5. That is, the pixel data on the front line after correction are synchronized with the pixel clock 2f and outputted.
Patent JP-H1124485-A (JP)
Title: Fixing device
Inventor: ISHIKAWA YOICHI
IPC: G03G15/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in the design of a driving mechanism for the traveling drive of a fixing belt by disposing a driving roll on the upstream side of a fixing roll and endlessly extending the fixing belt for preheating unfixed toner between the fixing roll and the driving roll. SOLUTION: This fixing device is constituted to provide the fixing roll 22, a pressure roll 24 and a roll 28 used for heating and driving which is arranged on the upstream side of the fixing roll 22, in the carrying direction of an unfixed sheet S and provided to be movable in this carrying direction and further incorporates a heat generating source 26 such as a halogen lamp and, etc., inside. Further, the endless fixing belt 32 is wound on the fixing roll 22 and the roll 28 used for heating and driving. At this time, the gap between the fixing belt 32 and a guide plate 34 is prescribed as a preheating path P on which the unfixed sheet S is preheated/carried by the fixing belt 32. The unfixed sheet S on the guide plate 34 is carried toward the rolling contact part, of the fixing belt 32 and the pressure roll 24, to fix toner on the sheet.
Patent JP-2000015913-A (JP)
Title: Thermal transfer recorder
Inventor: UEDA KAZUO
IPC: B41J35/22
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer recorder holding a variety of colors of ribbon cassette which can be replaced automatically. SOLUTION: A plurality of cassette holder plates 15 for holding ribbon cassettes 8 while stacking in a plurality of stages are arranged side by side on the plane facing a carriage of a holding cover 14 disposed oppositely to the carriage. The carriage is arranged with a carrier for replacing the ribbon cassette 8 by delivering the ribbon cassette 8 between each cassette holder plate 15 and the carriage. The ribbon cassettes 8 smaller at least one, in number, than the total number of ribbon cassettes 8 holdable on each cassette holder plate 15 are held on each cassette holder plate 15.
Patent JP-S57107259-A (JP)
Title: Aerosol spray device
Inventor: MIYATA HIROYASU
IPC: B05B9/04
Filed: 1980-12-26
Abstract: PURPOSE: To obtain a device of simple constitution which has high safety without using "Flon" gas, by containing substances, which generate gas by reacting upon each other, in two rooms in a spray can and by flowing the substance  from one room to the other according to a pressure difference.   
     CONSTITUTION: A gas generator in a spray can 1 consists of the 1st and 2nd rooms 9 and 10, and the room 9 communicate with the can 1 through a passage A extending nearly in the center and with the room 10 through a passage B. The passages A and B are sectioned with a sectionally H-shaped coupling member 11 which cover their tube ends. For use, when an operation part 3 is pushed  to press a valve 5 down against a coil spring 23, packing 6 deforms to separate from a small hole 5a, and a pressurized chemical in the can 1 is injected from a nozzle 4 together with CO 2 . Consequently, pressure in the can 1 and that in the room 9 both fall and in accordance with their pressure difference aqueous citric acid solution in the room 10 enters the room 9 through a flexible tube 12 and the passage B to react upon sodium bicarbonate, generating CO 2 . When the can 1, and the rooms 9 and 10 are held under the same pressure, the inflow of the aqueous citric acid solution is stopped and the generation of the CO 2  is also stopped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57113410-A (JP)
Title: Thin-film head
Inventor: HAYASHI MASAAKI
IPC: G11B5/31
Filed: 1980-12-30
Abstract: PURPOSE:To obtain a head which has precise track width by providing a nonmagnetic  insulating protective film at the side part of a magnetic material after working a lower  magnetic material layer to prescribed track width once the lower magnetic material  layer is formed on a flat substrate, and then forming an upper magnetic material layer. CONSTITUTION:On a flat substrate 1, a lower magnetic matal layer 11 of permalloy is  formed flatly. On this layer 11, a photoresist film 12 is formed and after exposure and  development, the layer 11 is etched to width which corresponds to track width, thus  forming the lower magnetic material layer 11 precisely to the track width 9. An insulating film 13 is formed by sputtering Al2O3, etc., before the resist film 12 is removed, and the film 13 on the layer 11 is removed together with the film 12. A gap  material 14 is made of the 2nd insulating nonmagnetic material and on it, an upper  magnetic material layer 15 is provided by vapor deposition. On the layer 15, a resist  film 16 is formed and then exposure and development are performed to form the layer  15 to width 17 greater than the width 9 of the lower magnetic material. Finally, an  insulating protective film 18 of Al2O3, etc., is formed over the entire surface to obtain a thin-film head whose track width is precise without reference to the level difference of  the layer 15.
Patent JP-S6079618-A (JP)
Inventor: HARADA TAKESHI
IPC: H01H1/04
Filed: 1983-10-05
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-H0910014-A (JP)
Title: Water type washing device for sole
Inventor: HISAMURA KUNIHIRO
IPC: A43D86/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent environmental problems from arising by moving, continuously and in conveyor fashion, two metallic nets sandwiching unit soles, and using a water type detergent from above and below. CONSTITUTION: A water type washing device 1 for soles conveys unit soles 2 by sandwiching them between two metallic nets, the unit soles 2 being molded in another process and having a surface lubricant attached thereto. The inside of the device 1 that is divided into upper and lower stages suspended three- dimensionally is designed to be approximately symmetrical in the vertical direction, a conveyor formed by the lower metallic net is a placement net conveyor 9 on which the unit soles 2 are placed, and that formed by the upper metallic net is a sandwiching net conveyor 10 for sandwiching the unit soles 2. When the unit soles 2 molded from a polyurethane resin of small specific gravity are washed with a pressurized shower, they may be blown away if washed by blowing a detergent, water, air, and the like against them.  Then the unit soles 2 are sandwiched between the metallic nets when conveyed to prevent this.
Patent JP-H0352145-A (JP)
Title: Optical pickup
Inventor: HORI YOSHIKAZU
IPC: G11B7/135
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a small and light hologram type optical pickup for magneto- optical disk by combining a hologram having a polarization anisotropy and a hologram having polarization isotropy. CONSTITUTION:Light from a semiconductor laser 11 radiating polarized light in a fixed direction passes through a polarization anisotropic hologram element 12 and a polarization isotropic hologram element 13. The magneto-optical disk 17 is irradiated with the light through a converging lens 14. The reflected light passes through the lens 17 and goes toward the anisotropic hologram element 12 and the isotropic hologram element 13. Light diffracted with the anisotropic hologram 13 is wave front-converted and is supplied to the photodetector for quadripartite servo signal 19. The light of orthogonal components among reflected rays of light passes through the anisotropic hologram element 13, is diffracted and wave front-converted by the anisotropic hologram element 12, and supplied to an element for recording signal detection 18.
Patent JP-H1030350-A (JP)
Title: Gradient variable stand unit
Inventor: KAWAGUCHI SUSUMU
IPC: A47C1/12
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To keep a step-floor slab mechanically horizontal at all times regardless of the gradient of a step-floor supporter, and to eliminate the need for the adjustment of levelness. SOLUTION: The gradient variable stand unit 24 has a base frame 26 and a step-floor supporter 28 installed on the upper section of the base frame 26, and a tilting mechanism 30 interposed between the step-floor supporter 28 and the base frame 26 and connecting the step-floor supporter 28 in an inclinable manner at an arbitrary gradient. The step-floor supporter 28 has an upper-side frame 281 and a lower-side frame 282, and these frames are coupled in parallel by a large number of link members 283 having equal mounting spans and a parallelogram link mechanism is formed. The tilting mechanism 30 inclines the step-floor supporter 28 at an arbitrary angle while displacing the link members 283 of the step-floor supporter 28 in parallel.  Floor-slab support frames 284, which are extended in the horizontal direction and on which step-floor slabs 285 are installed, are mounted on the link members 283 of the step-floor supporter 28.
Patent JP-S5975052-A (JP)
Inventor: INADA NICHIMU
IPC: A61H15/00
Filed: 1982-10-23
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-S6343899-A (JP)
Title: Power transmitting gear for small ship
Inventor: NAKASE RYOICHI
IPC: F16D1/02
Filed: 1986-08-08
Abstract: PURPOSE:To easily perform replacement, maintenance and inspection of a coupling member, by connecting an intermediate shaft, being a separate member, with a crankshaft of an engine by a spline and the coupling member in a side of the crankshaft with the intermediate shaft by a thread. CONSTITUTION:A water injection type small leisure ship obtains propulsive force in such a manner that the action of an engine 14, including a crankshaft 36, rotates a propeller shaft (not shown), connected with the engine 14 through a coupling 22, causing an impeller to rotate. Here the crankshaft 36 forms its output side end part in a hollow shape while an internal side spline 46 in this hollow part. And this spline 46 connects with an intermediate shaft 48, being a separate member from the crankshaft 36, by a spline. The intermediate shaft 48, which forms a large contour part 52 to the center side and an external threaded part 54 to the right of said large contour part 52, screws a coupling member 60 in an engine side of the coupling 22 to be threaded.
Patent JP-H0236576-A (JP)
Title: Manufacture of vibration type transducer
Inventor: HARADA KINJI
IPC: H01L29/84
Filed: 1988-07-26
Abstract: PURPOSE:To obtain a high tension vibrating element not producible by a design using boron only by a method wherein a first epitaxial layer is allowed to grow, composed of an etching-resistant high concentration p-type silicon simultaneously doped with carbon as well as boron, for the preparation of substrate regions for vibrating beams. CONSTITUTION:On an n-type silicon substrate 1 cut along the plane 100, a film 201 is formed of a silicon oxide or a silicon nitride, and the film 201 is removed from a specified region 202 by photolithography. Epitaxial growth is caused to proceed at locations on the substrate 1 specified for the formation of vibrating beams 3 and 4, which results in a first epitaxially grown p-type silicon layer 203, not less than 3X10<19>/cm<3> in impurity concentration approximately, during the growth of which the silicon is doped not only with boron but also with carbon. Vibrating beams 3 and 4 produced by this method are high in initial tension, with their range of movement wider in the compression side. This design enables the production of high tension vibrating beams 3 and 4 which the technique using boron only has failed.
Patent JP-H0634647-A (JP)
Title: Measuring equipment for speed
Inventor: ICHIE KOJI
IPC: G01P3/80
Filed: 1992-07-14
Abstract: PURPOSE:To prevent occurrence of an error even when distance information varies and thereby to enable measurement of a correct ground speed by determining a difference signal between distance detectors on the basis of the information on distances to light application points in prescribed numbers on an object of measurement. CONSTITUTION:Three distance detectors A, B and C are provided at an interval (d) on the same axis being parallel to the direction of movement of a moving body. The detectors A, B and C project light at a right angle substantially onto the surface of an object of measurement and receive it therefrom and they output information on distances to the surface of the object of measurement, i.e., unevenness signals (a), (b) and (c). Differential computation units 51 and 52 execute differential computation and determine difference signals a-b and b-c respectively. A correlative speed computation unit 6 executes mutual correlation computations between the difference signals a-b and b-c, detects a delay time Z0 between the two signals and calculates a speed V of the moving body on the basis of this time. By determining the two difference signals between the distance detectors, in other words, noise of the same phase (noise of the same phase and the same amplitude superposed on unevenness information of an output signal of each detector) generated due to variation of the distance can be cleared.
Patent JP-H1018794-A (JP)
Title: Construction method of large cross section underground structure
Inventor: MORITA TAIJI
IPC: E02D29/045
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To construct an underground structure without being influenced by the ground by connecting the peripheral parts of a large number of adjacent tunnels, placing concrete inside to integrate them, and then dismantling a center tunnel group to arrange a new construction. SOLUTION: A large number of shield tunnels are constructed adjacently by a shield machine. The tunnels are constructed being arranged larger than the whole cross section of a predetermined underground construction 5 and being dispersed in a range of surrounding the outside. After soil improvement with a hardener and the like, segments 2 at side walls, floors and ceiling parts of a tunnel group at a peripheral part are dismantled, and the peripheral tunnel group is connected. Concrete 4 is successively placed in space areas for filling. Segments 2 of a tunnel group at a center part are then dismantled, and the underground construction 5 such as a large underground parking garage and an underground road is constructed in formed space. With such processes adopted, a large-scale underground structure is constructed without having any influence on the peripheral part.
Patent JP-H105421-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To transmit the newest game information to a control device by accumulatively transmitting it even if transmission of game information stagnates by disconnection of a signal conductor and confusion of a line by providing a game information accumulating transmission means to accumulatively transmit accumulative game information of a game information accumulatiing storage means to the control device. SOLUTION: When a winning ball is generated, a display unit 74 adds the winning ball number to today's winning ball data when it receives winning ball information from a genarator control part 302, and accumulatively stores it. Winning ball number accumulative data is transmitted to a control device from a pachinko machine as regular time operation data. Therefore, the control device can receive the winning ball number accumulative data as the newest information in real time when the regular time operation data is received. Even if the winning ball number accumulative data cannot be temporarily transmitted to the control device since trouble such as disconnection of a network or confusion of a line is caused, since it becomes the newest information as an accumulative value after being restored, the winning ball number can be accurately seized.
Patent JP-H0910563-A (JP)
Title: Method and apparatus for producing hollow fiber membrane by spinning
Inventor: JIEIMUZU TEIMOSHII MAKERASU
IPC: B01D67/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane in which anisotropy is high by decompressing and extruding the mixture of a fiber formation polymer and a solvent and producing nascent hollow fiber and conveying it through a plurality of liquid coagulation mediums and washing it. SOLUTION: Spinning dope of a fiber formation polymer and a solvent is extruded into the gaseous atmosphere maintained at the pressure lower than the atmospheric pressure through a spinning mouthpiece 3 and nascent hollow fiber 20 is produced. Firstly, this nascent hollow fiber 20 is conveyed through a first liquid coagulation medium 8 and then conveyed through a second liquid coagulation medium 9 which has chemical composition different from the first liquid coagulation medium 8 and abuts against the coagulation medium 8. Thereby, the coagulated hollow fiber is produced. When the coagulated hollow fiber is washed, a hollow fiber membrane in which anisotropy is high is recovered. The obtained anisotropic hollow fiber membrane, is excellent in fluid separability.
Patent JP-S5889441-A (JP)
Title: Wiper device
Inventor: HIRANO KOUKI
IPC: B60S1/34
Filed: 1981-11-24
Abstract: PURPOSE:To maintain a wiping function excellently by moving the movable member of a wiper device so as to change the rotating moment toward a car body side of the swinging pin of a wiper arm and to properly adjust the pressure force against the wiping face of a wiper blade. CONSTITUTION:When the pressure force P against the wiping face of a wiper blade 7 is small, a bolt 9 as a movable member is properly rotated in a direction A by a spanner, etc. Accordingly, the constricted portion 9a of a bolt 9, spring piece 10, and one end of a tension spring 6 are moved downward, and the length (l) of a vertical line from a swinging pin 5 to a tension spring 6 is gradually increased, thus increasing the clockwise moment M of the swinging pin 5 of a wiper arm 4 and increasing the pressure force against the wiping face 8 of the wiper blade 7, whereby the wiping performance of the wiper is improved.
Patent JP-H1023561-A (JP)
Title: Remote controller
Inventor: SHIRAISHI TADASHI
IPC: H04Q9/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To copy control codes assigned to the keys of an other remote controller in the lump by receiving a plurality of control codes sent from the other remote controller in the lump and assigning them as control codes to be sent. SOLUTION: An infrared ray LED 21 of a transmitter side remote controller 109 is directed to a photo diode 11 of a receiver side remote controller 10 and they are set in a clone mode. Then the transmitter side remote controller 10 operates transmission start and simultaneous transmission of control codes stored in a RAM 18 assigned to each key of a key matrix 14 is started. The photo diode 11 of the receiver side remote controller receives the codes and a preamplifier 12 amplifies them and a demodulation section 13 demodulates them to store the resulting control codes to the RAM 18 so as to conduct copying. In this case, error processing such as error detection is conducted in parallel.
Patent JP-H0352608-A (JP)
Title: Filter for fluid flow
Inventor: MAATEIN JIEI MONDETSUKU
IPC: B01D35/02
Filed: 1990-07-13
Abstract: PURPOSE: To capture the granular material in fluid by disposing a conical filter member having mesh in a conduit and arranging a filter member of a conical shape of a lower height having an opening at the upper end and coarse mesh into this member in a nesting relation. CONSTITUTION: The first filter member 25 which is formed to the conical shape having the prescribed height, has a vertex 29 at its upper end and has the first mesh 33 is arranged in the conduit 15 which extends perpendicularly upward and receives an upward flow. The second filter member 35 which is formed to the conical shape having the height lower than the prescribed height, has the opening 43 at its upper end and has the second mesh 35 coarser than the first mesh 33 is put at least partly into the filter member 25 and is arranged in the nesting relation into the conduit 15. Consequently, the granular material in the fluid may be captured into the space 51 between the members 25 and 35. This device is usable for, for example, an oil filter device of a propulsion device for ships.
Patent JP-H057755-A (JP)
Title: Medium dispersing method and medium dispersing machine
Inventor: INOUE MASANORI
IPC: B01F7/02
Filed: 1991-07-02
Abstract: PURPOSE:To operate a medium dispersing machine in such a state that the medium in a treatment tank is distributed in the optimum state by detecting abnormality such that the medium supplied into the treatment tank gathers in an one-sided state by a detection means to control the inclination of the treatment tank so that the medium moves under its own weight. CONSTITUTION:When the medium supplied into a treatment tank 4 gathers in an one-sided state, this state is detected as abnormality by a detection means. A pressure gauge 8 is provided to an inlet part 6 as said detection means and a thermometer 9 is provided to an outlet part 7 and an ammeter 10 is provided to a motor 5. When the abnormality is detected by the detection means, the inclination of the treatment tank 4 is controlled by a tilting means consisting of a handle 11, a rotary shaft 12, a screw rod 13, bevel gears 14,15, a bracket 16 or a nut 17 so that the medium moves under its own wt. As a result, a medium dispersing machine can be operated in such a state that the medium in the treatment tank is distributed in the optimum state.