baber/WOPTO huggingface dataset:
Patent JP-H07308966-A (JP)
Title: Heat shrinkable tube made of polyimide polymer and manufacture thereof
Inventor: UCHIUMI ATSUSHI
IPC: B29L23/00
Filed: 1994-05-17
Abstract: PURPOSE:To provide a heat shrinkable tube which has a sufficient heat resistance even at a specific high temperature or more and a sufficient mechanical strength even with a thin film thickness. CONSTITUTION:A heat shrinkable tube 5 is made of polyimide polymer. The method for manufacturing the same comprises the steps of coating the surface 1a of the tube 1 made of the polymer with lubricant, feeding it into a heating tube 3 in the state that its interior 16 is pressurized by a pressurizing fluid 2, heating it by heating means 4 (to 300 deg.C or higher) to expand the outer diameter to the inner diameter of the heating tube, and then gradually cooling it down.
Patent JP-H042123-A (JP)
Title: Surface treatment
Inventor: TOKASHIKI TAKESHI
IPC: H01L21/3065
Filed: 1990-04-18
Abstract: PURPOSE:To prevent the formation of a deposit layer such as a carbide layer on the sidewall of a layer to be etched after the removal of a photo-resist by desorbing the adsorption layer of bromine through ultraviolet-light irradiation and removing the photo-resist through the plasma treatment of CF4 and O2. CONSTITUTION:A material in which an SiO2 film 2 and a polycrystalline Si layer 3 are formed onto an Si substrate 1 is etched by using Br2 gas as an etching gas by a parallel plate type etching device by employing a mask 4. The material is heated in nitrogen gas, and irradiated with ultraviolet light. The material is exposed for twenty sec by CF4+O2 discharge and exposed successively for ninety sec by O2 discharge by a microwave excitation type ashing device. Accordingly, the deposit layer of an oxide is not formed on the side-wall etched of the polycrystalline Si layer 3, and the mask composed of a photo-resist is removed completely.
Patent JP-S5531744-A (JP)
Title: Parts arranging apparatus
Inventor: MATSUI KIYOSHI
IPC: H05K13/02
Filed: 1978-08-22
Abstract: PURPOSE: To obtain a simple and cheap apparatus by which parts are cut through the operation of a cutter when the order of arrangement and the number of the cutter prescribed beforehand accord with the position of the carrier under the cutter and the cut part is loaded on the carrier.  
     CONSTITUTION: The part detecting work part 1 perform the work of taking the part loaded on a carrier 3 and of inserting the part onto a printed board. The carrier operation signal generating part 4 detects the intermittent driving of the carrier 3 and supplies count pulse to the control signal generating part 5 of a controller 11. The calculation controlling part 6 is operated according to the set state of the arrangement order setting part 7 and operates the part detection work part 1 and the distributor driving part 8 on the timing of the pulse supplied from the control signal generating part 5, and a plurality of distributors 2aW2d are operated by the output of the distributor operating part 8, and the part is thrown-off on the carrier 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09286592-A (JP)
Title: Turning control device of working machine
Inventor: UDAGAWA TSUTOMU
IPC: E02F9/22
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a turning control device of a working machine in which a flow rate characteristic can be optionally changed in response to a working state. SOLUTION: In a turning control device for a working machine in which hydraulic oil fed from a variable hydraulic pump 11 is controlled in breed-off with a directional control valve 5 so as to control a rotating speed of a hydraulic motor 3, a pressure in the breed-off circuit communicated from the directional control valve 5 to a tank is set to be equal to a driving pressure of the hydraulic motor 3 and any one of flow rate characteristics is selected in response to a working state from a plurality of flow rate characteristics of a directional control valve 5 which are adapted for in advance for the working state of the working machine and then a discharged flow rate of the variable hydraulic pump 11 is controlled in response to the selected flow rate characteristic and an operating amount.
Patent JP-S62257886-A (JP)
Title: Image transfer method
Inventor: HASEGAWA HARUO
IPC: B41M5/382
Filed: 1986-05-02
Abstract: PURPOSE:To clearly transfer an image to an object such as a molded plastic article, a metallic object and a fabric, by transferring an image formed on a releasing layer of a release paper onto a water-soluble resin film, and transferring the image on the film onto the surface of the object. CONSTITUTION:A monochroic or multicolor image 4 is formed on a releasing layer 3 of a release paper 1 by a plain paper copying machine, a thermal transfer printer or the like. A water-soluble resin film 5 is placed on the image 4, and the image 4 is transferred onto the film 5 by applying heat and pressure thereto. The image 4 thus transferred is released from the release paper 1 together with the film 5. The film 5 with the image 4 transferred thereto is laid on the surface of a desired object 6 to which the image 4 is to be transferred, e.g., a molded plastic article, a fabric or a metallic object so that the image 4 is brought into contact with the object 6, and the image 4 is transferred onto the object 6 by applying heat and pressure thereto. Then, the film 5 is removed.
Patent JP-H10280493-A (JP)
Title: Underground water tank
Inventor: HAYASHI SHINICHIRO
IPC: E03B11/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make effective use of rainwater by forming a cover body of a water storable container of an underground water tank buried underground, of a mesh body so as to enable water stored in the container by the specified quantity or more to flow down from the cover body. SOLUTION: An underground water tank 1 consists of a water storage tank 2, a mesh-like cover body 3 for closing the opening upper face of the water storage tank 2, a lead-in pipe 5 for rainwater or the like with one end communicated with an upper edge part of the water storage tank 2 and with the other end communicated with a rainwater drainage channel, and an opening part 6 provided at the upper edge part of the water storage tank 2. Rainwater is accumulated in the water storage tank 2 not only through the lead-in pipe 5 for rainwater or the like but also through the mesh-like cover body 3 so a to improve water storage efficiency.  Since fine parts of roots of a tree pierce the mesh-like cover body 3 and grow into the water storage tank 2, the roots of the tree absorb nourishment such as ammonia generated in the water storage tank so as to accelerate breeding of microorganisms, thereby purifying storage water. Rainwater can therefore be used effectively and stored underground so as to be usable as fire preventive water if necessary in a dry season.
Patent JP-H04331752-A (JP)
Title: Antibacterial and antifungal basic material for building
Inventor: NAWATA NOZOMI
IPC: A61L2/16
Filed: 1991-05-08
Abstract: PURPOSE:To improve antibacterial and antifungal properties by adding a compound of formula I to a basic material for a building, showing alkaline by reaction with water. CONSTITUTION:With 100 pts. wt. basic material (e.g. cement material or gypsum) for a building, showing alkaline (e.g. >=pH10) by reaction with water, 0.01-30 pts.wt. compound (e.g. 2,2,3-triiodoallyl alcohol) of formula I (X<1>, X<2> and X<3> show Cl, Br or I. R<1> and R<2> show H or lower alkyl group. R shows hydroxyl group, lower alkoxy group, lower alkanoyloxy or imidazolyl group. n is 1-4) is blended in a condition where the basic material for a building is powdery or not molded or cured yet. Or, the compound is applied to the surface of the basic material by the coating method or the spraying method.
Patent JP-H07308800-A (JP)
Title: Press machine
Inventor: SAITO YOSHIHIRO
IPC: B30B15/00
Filed: 1994-05-17
Abstract: PURPOSE:To obtain the press machine capable of simply and precisely measure the force applied to a press fastening part by incorporating an oil pressure gage for detecting fastening force in a press fastening part. CONSTITUTION:A hydraulic cylinder for detecting a fastening force is assembled in a press lower plate 3b of a press 3. The hydraulic cylinder for detecting fastening force is constituted so that a piston 1 is inserted in the cut out part of the press lower plate 3b, the oil filled in the space between the cut out part of the press lower plate 3b and the piston 1 is sealed by O ring 5. A substance to be compressed is placed between the press upper plate 3a and the press lower plate 3b, and when the press lower plate 3b is elevated, the piston 1 is pushed, the oil in the hydraulic cylinder is compressed. A pressure of compressed oil is transferred to an oil pressure gage 2 through a hydraulic piping 1a By this method, a fastening force applied to the substance is detected.
Patent JP-S585714-A (JP)
Title: Color coordinator for inspecting lens color
Inventor: TSUKAMOTO TAKESHI
IPC: G02C7/00
Filed: 1981-07-01
Abstract: PURPOSE:To make quick detection of desired kinds and densities of colors possible by showing a number of kinds of lenses of varying desnities in colors under classification by densities and kinds of colors, and permitting their trial wearing in superposition on lenses having diopters. CONSTITUTION:The colors of the lenses of a color coordinator for color inspection are of 6 colors; gray, brown, pink, blue, yellow and green, wherein absorptivities of the respective colors are set at 15%, 25%, 35%, 50%, 75%. The color coordinator for inspecting lens colors is formed in such a shape that a pair of color inspecting lenses can be suspended freely attachably and detachably to and from the respective lenses of spectacles 7 by both end parts of this coordinator and the temples of the spectacles 7 while the spectacles 7 are held put on. In  this way, the quick detection of the kinds and densities of desired colors is  made possible.
Patent JP-H08267044-A (JP)
Title: Crude refuse treating device
Inventor: MATSUMOTO TAKESHI
IPC: C05F9/02
Filed: 1995-04-03
Abstract: PURPOSE: To increase the effect of pushing packing materials upward and to impart sufficient convectional motion to these packing materials by spirally rising band-shaped agitating vanes along the inside surfaces of a treating vessel and torsionally turning these vanes in a direction where the edges on a rear side part from the inside wall surfaces of the treating vessel toward the rotating direction. CONSTITUTION: An agitating device 11 in a treating vessel 3 is formed by extending the front ends of arms 13 mounted at a revolving shaft 12 near to the inside wall surfaces of the treating vessel 3 and providing the front ends with an agitating vanes 14. The agitating vanes 14 rise spirally along the inside surfaces of the treating vessel 3 in the direction where the vanes retreat toward the rotating direction of the arms 13 from the stop positions to the arms 13. The agitating vanes 14 are twisted in the direction where the edges on a rear side part from the inside wall surfaces of the treating vessel 3 toward the rotating direction of the agitating vanes 14 from the stop positions to the arms 13. As a result, a packing materials 22 are pushed up with the force larger toward the front surface from the bottom of the treating vessel 3.  The decomposition of crude refuse 23 is accelerated by activating the movement of the packing materials 22.
Patent JP-H05127549-A (JP)
Title: Belt traveling device for electrophotographic device
Inventor: AKIYAMA RYOZO
IPC: G03G15/20
Filed: 1991-04-09
Abstract: PURPOSE:To allow a belt to travel in a stable state, to keep the equivalence of the belt, to stably feed a sheet-like member, to excellently fix an image, and to excellently transfer the image in a belt traveling device for an electrophotographic device which allows the endless belt, such as the feeding belt of a sheet feeding device, the fixing belt of a fixing device, and the photosensitive belt and the transfer belt of an image forming device, to travel. CONSTITUTION:In the belt traveling device for the electrophotographic device provided with the endless belt 7, a turning roller 8 which turns in contact with the inner peripheral surface of the belt 7, and a belt stretching member 9 which has a peripheral surface in contact with the inner peripheral surface of the belt 7 and stretches the belt 7 together with the roller 8; an engaging part 10 is provided to be positioned at an edge part on at least one side along the traveling direction on the inner peripheral side of the belt 7, and a part to be engaged 11 which is engaged with the engaging part 10 is provided on the roller 8 and the member 9.
Patent JP-S60245908-A (JP)
Title: Pulverized coal burner
Inventor: OKIGAMI NOBORU
IPC: F23K3/02
Filed: 1984-05-21
Abstract: PURPOSE:To prevent a slugging trouble from occurring and unburnt carbon from increasing on a water cooled wall by connecting pulverized coal supply systems separately to respective burners. CONSTITUTION:In a case where pulverized coals are burnt in respective burners 2, 3, 4 and 5, if the amount of combustion gas in a set of burners 2 and 3, for example, is more than that in another set of burners 4 and 5, a deflected flow of the combustion gas occurs. In such a case, the amount of pulverized coal to be supplied from a first pulverized coal supply system 6 is decreased, while the amount of pulverized coal to be supplied from a second pulverized coal supply system 7 is increased, thus eliminating the deflected flow of the combustion gas. As a result, occurrence of a slugging trouble and increase in the unburnt gas caused by the flow of combustion gas along the furnace wall, can be prevented.
Patent JP-H11288268-A (JP)
Title: Frame attaching device for grand piano
Inventor: ARIMORI MANABU
IPC: G10C3/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a frame attaching device for grand piano by which a frame is attached to a back assembly in the vertical direction with a high precision by a simple constitution. SOLUTION: Plural frame base setting holes 14 are formed in positions along the outer periphery of a back assembly 1 up to a prescribed height, and plural bolt holes 10 are formed in plural positions of a frame F corresponding to frame base setting holes 14, and plural frame bases 11 have a prescribed height larger than the depth of frame base setting holes 14 and have bolt holes 12 formed and are fitted to frame base setting holes 14 respectively and are fixed to a heap 2, and plural attaching screws 9 are inserted to bolt holes 10 and 12 from above with a frame F on frame bases 11 and are tightened to the heap 2 to fix the frame F.
Patent JP-S63269728-A (JP)
Title: Operation control for four-wheel-drive vehicle
Inventor: YAMAZAKI HIROKAZU
IPC: F16H48/30
Filed: 1987-04-27
Abstract: PURPOSE:To prevent the idle running of a vehicle from occurring without fail by selecting a center differential to a driving state corresponding to mode at a time when select operation to a 2WD drive mode and a center differential free 4WD drive mode is carried out, and making it go by way of a center differential locking state in the point midway in the select operation. CONSTITUTION:An electric motor 32 driving a center differential select mechanism of a transfer device 6 and respective solenoid valves 69 and 60 of a clutch mechanism, making a front differential mechanism 35 and a front wheel contact with each other and vice versa, are all controlled by a controller 64. And, each detection signal out of a center differential select detecting switch 34, on-off detecting switches 62 and 63 of the clutch mechanism and a transfer select control 67 is inputted in the controller 64. At this time, when select operation is carried out between a 2WD mode and a center differential free 4WD mode, a center differential is selected to a 2WD state and a center differential free 4WD state, and it is made to go by way of a center differential locking state in the point midway in the select operation.
Patent JP-H02284755-A (JP)
Title: Manufacture of light metal forming product
Inventor: SAMEJIMA AKIRA
IPC: B22D18/02
Filed: 1989-04-24
Abstract: PURPOSE:To form a light metal forming product having high strength with good accuracy by heating light metal raw material to the temp. in semi-molten state coexisting solid-phase and liquid-phase and pressing this material into a cavity for forming product to form the material to the prescribed shape. CONSTITUTION:The light metal material of Al, etc., is heated to the temp. in the semi-molten state coexisting the solid-state and liquid-phase and the semi-solidified Al A is set in the pressing chamber 14 of upper mold 12 in a forming mold body 11. Successively, pressurization in the pressing chamber 14 of the upper mold 12 is executed with a punch 16 for pressurizing and the semi-molten Al A in the pressing chamber 14 is pressed in the cavities 12a, 13a for forming product through different steplike contracting part 15. The semi-molten Al A is formed to the prescribed shape in the cavities 12a, 13a for forming product while pressurizing it to form wheel parts of Al yoke 2, etc. By this method, the structure of the light metal raw material is made to be dent and of high strength, and the durability is improved and this molten material can be formed to the aimed shape with good accuracy.
Patent JP-S586189-A (JP)
Title: Formation of electrode for electrode element and masking device for electrode formation
Inventor: TADA HIROSHI
IPC: H01L41/22
Filed: 1981-07-02
Abstract: PURPOSE:To enable to perform an electrode formation on the front and the back sides using a PVD (physical evaporation) by a method wherein a masking device, to be used to position and retain a substrate element making contact with the part whereon no electrode will be formed on the surface of the substrate element, is used. CONSTITUTION:The substrate element 2 is positioned and retained by the inner wall face 16 of the masking device 14 and a stepped part 17. When the above, in this state, is placed in a PVD amosphere, a thin film, which will be turned to an electrode at the part which is not come in contact with the masking device 14, is coated on the surface of the substrate element 2. After the PVD process has been finished, the substrate element 2 is picked out from the masking device 14.
Patent JP-H01275799-A (JP)
Title: Method for feeding zn ion in galvanizing
Inventor: MATSUDA AKIRA
IPC: C25D21/14
Filed: 1988-04-28
Abstract: PURPOSE:To rapidly replenish a galvanizing soln. with Zn ions when Zn ions in the soln. are consumed in galvanizing with an insoluble anode, by immersing metallic Zn and a metal having higher electric potential than Zn in the galvanizing soln. CONSTITUTION:The concn. of Zn ions in a galvanizing soln. used in galvanizing with an insoluble anode lowers in accordance with the progress of a galvanizing reaction. When the concn. lowers, the galvanizing soln. 2 is circulated in a Zn dissolution vessel 1 contg. metallic Zn powder or granules 5 and bars 6 of a metal having higher electric potential than Zn, e.g., Pt, Au, Ag, Pd, In, Nb, Fe, Cr, Mo, Ni, Cd, Co or Sn in a net 4 made of a metal having higher electric potential than Zn in the direction of arrows through filter cloth 3. The metallic Zn 5 is rapidly dissolved in the galvanizing soln. 2 by the presence of the bars 6 and the net 4 having higher electric potential to rapidly raise the concn. of Zn ions in the soln. 2 to a prescribed value.
Patent JP-H04256416-A (JP)
Title: Treatment of exhaust gas
Inventor: NAKAGAWA KENICHI
IPC: B01D53/34
Filed: 1991-02-08
Abstract: PURPOSE:To cool the exhaust gas exhausted from the waste incineration furnace to low temp. of <= about 200 deg.C incapable of generating dioxin in the dust collector with very compact device and to remote an acibic halide in the exhaust gas. CONSTITUTION:Exhaust gas exhausted from a waste incineration furnace M and primarity cooled to about 300 deg.C is introduced into the treating tank 1 packed with particulates as a secondary cooling treatement to form fluidized layer or jitted layer S and the mixed solution of alkali and water is sprayed into the treating tank 1, then the exhaust gas is coded to disired temp. of <=about 200 deg.C by vaporizing water of the mixed solution and simultaneously an a acidic halide is allowed to react an alkali to separate and remote this reaction product by a dry dust collector 5.
Patent JP-H06319233-A (JP)
Title: Switching circuit
Inventor: HONDA TAKAYUKI
IPC: H02J7/00
Filed: 1993-04-30
Abstract: PURPOSE:To use a power supply such as a battery efficiently by preventing leakage current in an unnecessary device by selectively supplying electricity on the basis of a signal input to a control terminal. CONSTITUTION:Electricity is supplied selectively by a switching circuit 3 on the basis of signal inputs to control terminals C1-C3. That is, a main device A is supplied with power when a feed signal is input to the control terminal C1 for the main device, and peripheral devices B1, B2 are fed with power only when the feed signal is input to the control terminals C2, C3 for the peripheral devices under the state. That is, the peripheral devices B1, B2 are not supplied with power even when the feed signal is input to the control terminals C2, C3 for the peripheral devices under the state in which no feed signal is input to the control terminal C1 for the main device. Accordingly, the supply of electricity having preference to the main device A is enabled, and leakage current in an unnecessary device are prevented, thus efficiently using a power supply such as a battery 1.
Patent JP-H07308363-A (JP)
Title: Dripping container
Inventor: SUZUKI NOBUYUKI
IPC: A61M5/168
Filed: 1994-05-18
Abstract: PURPOSE:To provide a dripping container which enables the obtaining of a simple and inexpensive structure, the re-using of a medicine application container and surely prevents the generation of a negative pressure in the medicine application container. CONSTITUTION:In a dripping container 1 which is provided with a medicine application container 3 having an applying medicine liquid injected thereinto and a discharge port 9 provided at a lower end part of the medicine application container 3 to extract and feed the applying medicine liquid through an extraction feeding tube 13 connected to the discharge port 9, a negative pressure preventing structure is arranged at a proper position of the medicine application container 3 and has an opening 17 communicating with the atmospheric air and an opening/closing lid 21 to open or close the opening 17. Preferably, the opening 17 is provided with a sealing member 19 to let the atmospheric air alone pass. Or, the sealing member 19 is formed by knitting a nylon-based material or from a fabric with the surface thereof treated with a special coating material. The special coating material herein used is a Teflon.
Patent JP-H08307113-A (JP)
Title: Nrd guide gun oscillator
Inventor: WATANABE KENICHI
IPC: H01P3/16
Filed: 1995-04-27
Abstract: PURPOSE: To obtain the NRD guide gun oscillator whose oscillating frequency is easily adjusted externally. CONSTITUTION: The NRD guide gun oscillator oscillating an electromagnetic wave by applying a bias voltage to an oscillation element 5 is provided with parallel flat plates 1 made of two metallic plates, the oscillation element 5 arranged between the parallel flat plates 1, a dielectric strip 3 propagating an output from the oscillation element 5, a guide 15 provided in parallel with the dielectric strip 3, and an adjustment rod 13 moved in parallel with the dielectric strip 3 along the guide 15, and the oscillating frequency is adjusted by moving the adjustment rod 13 externally.