baber/WOPTO huggingface dataset:
Patent JP-H0826221-A (JP)
Title: Film-letting off device and film end joining method using the device
Inventor: FUTASE KATSUNORI
IPC: B65B41/12
Filed: 1994-07-15
Abstract: PURPOSE:To simply and easily perform a letting-off preparation of a following film to be let off by less work manhours. CONSTITUTION:An upper letting-off unit 3 and lower letting off unit 4 are respectively provided on a supporting frame 2. Then, the upper letting-off unit 3 is constituted of a spindle 6, driving motor 7 for the spindle 6, and rodless cylinder 9 which provides advancing/retracting motions to the spindle 6. Also, the lower letting-off unit 4 is constituted of a plurality of surface rolls 26 and motor 27 which drives the surface rolls 26. In addition, an elevating means 28 for the lower letting-off unit 4 is provided.
Patent JP-H05331741-A (JP)
Title: Weaving machine for three-dimensional woven fabric
Inventor: MACHII AKIHIKO
IPC: D03D41/00
Filed: 1992-05-30
Abstract: PURPOSE:To obtain a weaving machine capable of smoothly moving a shuttle. CONSTITUTION:A weaving machine for forming three-dimensional woven fabric 1 constituted by vertical yarns Z arranged in given lines and rows and warps X and wefts Y inserted into between the lines and the rows of the vertical yarns Z. Plural yarn opening means 2 are annularly laid. When the warp Y and the vertical yarns Z are inserted into each yarn opening means 2, the plural yarn opening means 2 are worked, respectively and given yarns in the warps X and the vertical yarns Z are raised and dropped to form yarn openings 3, a shuttle 4 to peripherally move in the yarn openings 3 by magnetic force is fixed and the weft is connected to the shuttle 4.
Patent JP-S5593527-A (JP)
Title: Production of magnetoresistance effect type magnetic head
Inventor: KUZUMI HISATOSHI
IPC: G11B5/39
Filed: 1978-12-29
Abstract: PURPOSE: To obtain a high-stability and high-reliability head by providing the first thin layer having a magnetoresistance effect on a substrate and providing the second thin layer, which can be etched selectively, on the first thin layer and providing a photo resistor layer on the second thin layer and performing a post-processing.  
     CONSTITUTION: Layer 2a having a magnetoresistance effect (MR effect) such as Permalloy is formed on substrate 1 such as silicon by evaporation, etc., and next, Al thin layer 5 is formed, and next, photo resistor layer 6 is provided. Next, mask alignment, exposure to light and development are performed, and exposed Al layer 5 and Permalloy layer 2a are removed by etching. Next, resistor layer 6 is removed to obtain a MR element. Thus, since no resistor is caused to adhere onto the MR element, a head of a low resistance value of 7W9Ω and of a uniform and stable characteristic can be obtained by utilizing a photo resistor to connect Cr, Au, etc., of signal leading-out conductors and the MR element after evaporation or sputtering of Cr, Au, etc. Then, the contact part is not burned even if a large current is flowed to the MR element, so that the output can be large. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0514377-A (JP)
Title: Terminal resistance circuit opening/closing device for interface device
Inventor: HOUGIYOKU TSUKURU
IPC: H04L25/02
Filed: 1991-07-04
Abstract: PURPOSE:To reduce the burden of an operator for the change of the connection state or plural connected interface devices. CONSTITUTION:When a terminal resistance circuit opening signal is outputted from a host computer 13, an interface control 4 controls transistors TRs 8 and 9 to open a terminal resistance circuit 5. When a terminal resistance circuit closing signal is outputted from the host computer 13, the interface controller 4 controls TRs 8 and 9 to close the terminal resistance circuit 5.
Patent JP-S5788442-A (JP)
Title: Manufacture of reflection type screen
Inventor: HOSOE YOSHIHISA
IPC: H04N5/74
Filed: 1980-11-25
Abstract: PURPOSE:To obtain a reflection type screen which is suitable for mass production, by clamping an aluminum foil extending over its whole circumference, pressing it with a convex die so that tension is put onto the aluminum foil, performing its plastic deformation, and after that, hardening it, and cutting it to prescribed dimensions. CONSTITUTION:An aluminum foil is elongated, its circumference is pinched and held by a fixed jig, its reflection surface is made to press-contact with the convex surface of a convex die, the aluminum foil is pressed, and its plastic deformation is performed. Subsequently, a concave die is placed and opposed, the dies are clamped, and after that, polyurethane resin is injected from a resin injection hole 7 provided on the die, and finally, this reflection type screen is detached from the die, its four sides are cut off to prescribed dimensions, and a desired product is obtained. According to such a method, the automation is executed easily and the mass production is performed suitably.
Patent JP-H109364-A (JP)
Title: Supporting structure for stator of torque converter
Inventor: SAHASHI MASAYOSHI
IPC: F16H41/24
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To lessen the size of thrust roller bearings of a torque converter and reduce its flaking by suppressing the stress in the first casing of bearing and the amount of elastic deformation. SOLUTION: This stator supporting structure of a torque converter includes one-way clutch mechanism(s), retainers 30 and 31, and thrust roller bearings. At the side face of retainer 30 opposite the side face confronting one-way clutch mechanism(s) 13,-15, the retainer 30 has a land 30a and a plurality of grooves 30b in which the working oil flows. Each groove 30b has a part whose center line intersects the axis of each needle-shaped bearing roller. The thrust roller bearing has the first casing 16a contacting with the retainer 30 and a plurality of needle-shaped rollers 16b.
Patent JP-S5865635-A (JP)
Title: Manufacture of prefoamed styrene resin particle
Inventor: SHIBATA HIDEAKI
IPC: B29B9/16
Filed: 1981-10-14
Abstract: PURPOSE:To produce performed styrene resin particles that will highly be formed, by bringing styrene resin particles containing 50wt% or more styrene that are impregnated with an organic foaming agent into contact with steam under pressure not less than the atmospheric pressure so that the particles are heated. CONSTITUTION:A foaming agent (e.g. aliphatic hydrocarbons, such as butane, propane, and halogenated hydrocarbons such as dischlorodifluoromethane) that will be in the gaseous state under normal pressure and temperature is added to a foamable polystyrene, the mixture is charged from hopper 6 into a foaming tank 1, and steam is blown into the foaming tank 1 by opening a steam valve 8 with the exhausting valve 10 open. After a certain pressure is attained, the blowing is terminated. This procedure is repeated. Thus prefoamed bodies are obtained that will highly be foamed.
Patent JP-H085634-A (JP)
Title: Aqueous solution containing antigen
Inventor: SAKATA KAZUTO
IPC: G01N33/531
Filed: 1994-06-22
Abstract: PURPOSE:To realize a long shelf life while sustaining the safety by adding an antigen into an aqueous solution principally comprising casein and whey protein thereby suppressing the devitalization even in the aqueous solution. CONSTITUTION:Casein includes casein in milk, e.g. alpha-casein or lambda-casein, and the concentration is normally set in the range of 0-2.00W/V%. Whey protein includes whey protein in milk, e.g. concentrated whey, and the concentration is normally set in the range of 0-1.00W/V%. Since casein and whey protein coexist, the shelf life stability of aqueous solution containing antigen can be enhanced furthermore. The concentration is preferably set in the range of 0.03-2.00W/V% for casein and in the range of 0.01-1.00W/V% for whey protein. The antigen includes hormone, e.g. insulin, enzymes, antibody and virus. Hormone is employed preferably and insulin is employed more preferably.
Patent JP-H0214187-A (JP)
Title: Manufacture of aluminum support for lithographic printing plate
Inventor: AONO KOICHIRO
IPC: B41N3/00
Filed: 1988-07-01
Abstract: PURPOSE:To prevent the occurrence of stain in a non-image part substantially and to enable the execution of lithographic printing endurable to a great number of sheets of print under a high-speed or severe printing condition, by a method wherein an aluminum plate is subjected to mechanical surface-roughing and/or chemical surface-roughing, an anodized film is provided in succession and thereafter the plate is subjected to an electrolytic surface-roughing processing. CONSTITUTION:The cleaned surface of an aluminum plate is subjected to mechanical surface- roughing and/or chemical surface-roughing. As for a method of mechanical surface-roughing, a brush grain method is preferable particularly, since it enables execution of stable sand grinding in terms of manufacture. As for a method of chemical surface-roughing, a hydrofluoric acid/ammonium fluoride method, a hydrochloric acid method, a hydrochloric acid/ferrous chloride method or the like is used. The surface roughness (central-line average roughness) of the surface of aluminum subjected to sand grinding is preferably within a range of 0.3 to 7mum. On the surface of aluminum subjected to mechanical surface-roughing and/or chemical surface-roughing, an anodized film is provided in a water solution containing a sulphuric acid. The thickness of the film is preferably 0.001 to 0.5g/m<2>. Subsequently, an electrolytic surface-roughing processing is executed by using an alternating waveform current, with a water solution of a nitric acid of concentration 9/gl used as an electrolyte.
Patent JP-S6143668-A (JP)
Title: Water-and oil-repellent paint
Inventor: ENDO MAKOTO
IPC: C09D5/00
Filed: 1984-08-08
Abstract: PURPOSE:To prepare the titled paint for metallic articles, ships, tanks, etc., having excellent water repellency and oil repellency, and high antifouling property, by compounding an alkyd resin with a polymer prepared by the graft polymerization of a fluorine-containing monomer to a specific (meth)acrylate polymer, at a specific ratio. CONSTITUTION:The objective paint can be prepared by compounding (A) a polymer prepared by the graft polymerization of (i) 0.01-50pts.wt. of a perfluoroalkyl group-containing (meth)acrylate to (ii) 100pts.wt. of a polymer composed mainly of an alkyl (meth)acrylate and (B) an alkyd resin (e.g. oil-modified alkyd resin), wherein the carbon number of the alkyl group is >=16. The amount of the component B in A+B is 0.005-80wt%. EFFECT:It has excellent compatibility with the substrate, hygienicity and durability.
Patent JP-H0454696-A (JP)
Title: Commodity storage device for automatic vending machine
Inventor: SUZUKI MINORU
IPC: G07F11/34
Filed: 1990-06-22
Abstract: PURPOSE:To easily change the commodity passage width by longitudinally moving a running member, which is supported by not only horizontal supporting holes of plates on both sides but also a vertical guide hole of a control plate, by longitudinal oblique movement of the control plate. CONSTITUTION:When the lower part of a control plate 13 is operated to lift and move a set rod 14 to the upper end of a set part 15A for the purpose of moving it from the set part 15A to a set part 15B, the control plate 13 is turned around a detaining rod 11 whose upper part is axially supported, and the detaining rod 11 connected to the upper part of the control plate 13 and the detaining rod 11 on a control plate 9 are moved upward in a set part 12B of a control hole 12, and the control plate 9 is moved by this movement. When it is detained after being moved from the upper end part of the set part 15B to the lower part of the set part 15B, the detaining rod 11 on the control part 9 is moved in an inclined part 12A and is moved to and detained in set part 12C. Consequently, the control plate is moved down to the front to form a commodity passage 6 which has the width corresponding to a small-diameter commodity A.
Patent JP-2000353586-A (JP)
Title: Iron core for induction heating roller device
Inventor: KITANO YOSHIO
IPC: H05B6/14
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of eddy current and facilitate the manufacture by cylindrically juxtaposing a plurality of unit iron core parts formed of a plurality of flat and lengthy iron core steel plates laminated so that the respective side surfaces are mutually overlapped and the outside laminated surface forms a circular surface through a spacer. SOLUTION: A plurality of general flat and lengthy iron core steel plates are laminated so that the respective side surfaces are mutually overlapped. The lamination is performed so that one outside laminated surface 13 forms a circular surface to constitute a unit iron core part 14, and a plurality of the unit iron core parts 14 is cylindrically juxtaposed through nonmagnetic spacers 15 to form a cylindrical iron core 6. In the cylindrical iron core 6 having such a structure, the laminated surface of each iron core steel plate appears on the circumferential surface, and an induction coil wound on the outer surface of the cylindrical iron core 6 is excited, whereby a leak magnetic flux is generated.  Even if the leak magnetic flux extends through the cylindrical iron core 6, the leak magnetic flux extending through the iron core steel plates in the thickness direction can be reduced, and the generation of eddy current can be also reduced.
Patent JP-S5788131-A (JP)
Title: Stabilizer composition for methylchloroform
Inventor: TOKITOU YASUO
IPC: C07C67/00
Filed: 1980-11-21
Abstract: PURPOSE: To provide a stabilizer composition for methylchloroform, having improved stabilizing effect to methylchloroform against metals such as Al, Mg, their alloy, etc., by adding a stabilizing agent containing 2-methoxytetrahydrofuran as a component to methylchloroform.  
     CONSTITUTION: Methylchloroform (TCE) is stabilized by adding 1W10wt% 2- methoxytetrahydrofuran as a stabilizer. Although 2-methoxytetrahydrofuran has stabilizing activity to TCE as it is, however, the combined use with other auxiliary stabilizers such as 1W3C nitroalkane and 1,2-epoxide, improves the stabilizing effect against metals. The amount of the auxiliary stabilizer is pref. 0.1W 5wt% of TCE for 1W3C nitroalkane, and 5W50wt% for 1,2-epoxide based on the sum of 2-methoxytetrahydrofuran and nitroalkane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6320888-A (JP)
Title: Semoconductor light-emitting device
Inventor: ISHIKAWA HIROSHI
IPC: H01S5/12
Filed: 1986-07-14
Abstract: PURPOSE:To reduce loss at the step section of beams passing in a waveguide, to inhibit a radiation mode and to obtain an excellent far-field pattern by forming the step section, stripe width of which changes, to an exponential functional shape. CONSTITUTION:An active layer 1, stripe width of which is partially altered, is shaped, and the changing section of stripe width is formed to an exponential functional shape. In a semiconductor laser body 5 consisting of the active layer 1, electrodes 2, 3 and a diffraction grating 4, (a) represents the stripe width (1mum) of a narrow section, (b) the stripe width (1. 5-2mum) of a wide section, (c) the thickness (0.15mum) of the active layer, (d) the length (10mum) of a step section, L laser length (300mum) and (l) the length (40mum) of a waveguide corresponding to wide stripe width, (b) is selected so that lambda/4 phase is shifted in the (l) section, and stripe width in the step section is varied in an exponential functional manner to (a) from (b). Accordingly, the radiation mode of a laser is inhibited, and an excellent far-field pattern is acquired.
Patent JP-S5866423-A (JP)
Title: Phase locked loop circuit
Inventor: FUJITA YASUHIKO
IPC: H03L7/08
Filed: 1981-10-16
Abstract: PURPOSE:To decrease the power consumption of a phase lock loop circuit, by starting and stopping the power supply to each circuit excepting a voltage control oscillator in response to the open/close of a loop of the main body of the PLL circuit. CONSTITUTION:The switches 6 and 7 which are controlled by a switch driving circuit 8 are provided between a loop filter 5 and a voltage control oscillator 2 and at a power supply line to each circuit of a reference oscillator 1, a frequency divider 3, a phase comparator 4 and the filter 5 respectively. When the switches 6 and 7 are closed, the main body of a PLL circuit starts a locking action. The oscillating frequency of the oscillator 2 is locked to the value that is divided by the oscillator 1 and the divider 3. The switches 6 and 7 open after the locking is over. Then a switch closing signal is delivered from the control circuit 8 after a prescribed period. Thus the oscillating frequency of the oscillator 2 is corrected.
Patent JP-H0785780-A (JP)
Title: Manufacture of cathode structure of field emission type
Inventor: RI SHIYOUTOKU
IPC: H01J9/02
Filed: 1994-07-18
Abstract: PURPOSE: To provide a method of manufacturing a field emission type cathode structure, in which an electron emitting silicon chip has its physically and thermally stable structure and time of forming an insulation layer can be reduced. CONSTITUTION: A chip (protrusion part) of original type, positioned beneath a secondary thermal oxidization film 213 through a secondary thermal oxidization process is formed, and then a nitride film is formed on the surface of the secondary thermal oxidization film covering the chip of original type. Therefore, in the subsequent third thermal oxidization process, a tip end of the protrusion part protected by the nitride film is not affected by oxidization, only part of that lower end is oxidized, and thereby chips 212b' and 212b' a of target-type which is free of silicon shape are provided.
Patent JP-S5788714-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: KAWAMOTO OSAMU
IPC: G11B5/851
Filed: 1980-11-23
Abstract: PURPOSE:To enable to obtain a thin magnetic film which has a strong mechanical strength, a high adhering strength to a substrate and a better magnetic property, by a method wherein a Co-Ni thin magnetic film having a given range of a component ratio is formed by a spatter. CONSTITUTION:A magnetic film, having a component repersented by a CO100-X NiX, where X is 0.1-30wt%, is formed by a spatter. If the X exceeds 30wt% or attains about 0.1wt%, it is not preferable since a coercive force becomes low. The magnetic film so formed has a high coercive force and displays a magnetic property having the same degree as that which is obtained in the case of a plating method. Additionally, it is formed by the spatter, and thereby the adhesion strength and the film strength are enoughly high, which results in eliminating the need for the covering of a protection layer on an upper layer thereof.
Patent JP-S5688244-A (JP)
Title: Picture display device
Inventor: WATANABE MASANORI
IPC: H01J31/12
Filed: 1979-12-18
Abstract: PURPOSE:To eliminate the uneveness in brightness of a picture and especially to eliminate the displacement of colors in a color display by controlling currents of each electron beam at specific values. CONSTITUTION:TV picture signals are applied to a display device 10 through a cynchronizing separator circuit 11, picture signal treating circuit 13, memory circuit 14, and horizontal signal driving circuit 15. Electron beam currents input to each electrode of the display device 10 are detected with an electron beam current detecting circuit 17, compared with a signal voltage stored in the memory circuit 14 using a picture signal comparing circuit 18, and fed back to the horizontal driving circuit 15 just after a prescribed electron beam current flows to shut down the passage of the electron beam. The scanning is conducted on each vertical scan line.
Patent JP-2000003120-A (JP)
Title: Image forming device
Inventor: ADACHI TETSUYA
IPC: G03G21/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of highly maintaining the image quality by preventing the toner image from deviation in a position affected by a seam on a photoreceptor belt. SOLUTION: As for this image forming device capable of transferring the toner image by circulating the photoreceptor belt 1 in a closed loop state having a seam around a driving roller 2a and a shifting roller 2b, and pressing the photoreceptor belt 1 with regard to a printing paper sheet being fed in the direction orthogonal to the traveling direction of the photoreceptor belt 1, by the moving of the transfer counter roller 8 arranged in the closed loop, when the photoreceptor belt 1 is in a stand still state or the process of transferring, the device is allowed to control the rotation of the driving roller 2a so that the seam is restricted to be in a range where the seam is not brought into contact with nor approach a periphery of the driving roller 2a.
Patent JP-S6322522-A (JP)
Inventor: JIYAN MARUKU GERI
IPC: A61K33/06
Filed: 1987-06-30
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-S5865449-A (JP)
Title: Display device for copying machine
Inventor: ENDOU YOUICHI
IPC: G03G15/00
Filed: 1981-10-15
Abstract: PURPOSE:To improve the ease of use by changing the number of lighting elements of display element arrays in accordance with the temp. of a fixing device when a copying machine is not in the state of permitting fixing. CONSTITUTION:Upon switching on of the power source of a copying machine, a temp. control circuit provided to a fixing device operates and the temp. in a fixing section rises. A temp. detector 51 detects said temp. at all times, and the temp. thereof is applied through an amplifier 52 and an AD converter 53 to a control section 20. The section 20 outputs the signals for dynamic driving of LEDs 401-415 to a line decoder 30 by confirming that the detected temp. is lower than the fixing temp. The decoder 30 decodes said data to hexadecimal digits and applies the outputs thereof to the cathodes of the LEDs 401-415. Therefore the number of lighting elements of the LEDs 401-415 increases and when the temp. in the fixing section attains the fixing temp. the output of an AD converter 58 goes to 1111. The section 29 discriminates said output and outputs 0000-1111 cyclically.
Patent JP-H0216163-A (JP)
Title: Thermoplastic resin composition
Inventor: IMAMURA HIDEKI
IPC: C08L101/06
Filed: 1988-07-04
Abstract: PURPOSE:To control the blushing due to mechanical rubbing by incorporating an inorganic filler and an ethylene/acrylic ester/maleic acid derivative terpolymer into a thermoplastic resin. CONSTITUTION:60-95mol% ethylene (a), 45-5mol% acrylic ester (b) (e.g. ethyl acrylate), and 0.05-35mol% maleic acid derivative (c) (e.g. maleic anhydride) are polymerized in an inert atmosphere in the presence of a catalyst under a relatively high pressure sufficient to maintain a liquid phase to give a terpolymer of components (a), (b), and (c). 100pts.wt. thermoplastic resin comprising, e.g., an ethylene/vinyl alcohol copolymer, and ethylene/ethyl acrylate copolymer, an ethylene/methyl methacrylate copolymer or a PP is mixed with 50-200 pts.wt. inorganic filler, such as clay, talc or a metallic hydrate (hydrous oxide), and at least 5pts.wt., preferably 5-100pts.wt., said terpolymer.
Patent JP-S6059679-A (JP)
Inventor: HIDA HIDEYUKI
IPC: H01R13/52
Filed: 1983-09-09
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。