baber/WOPTO huggingface dataset:
Patent JP-S63289880-A (JP)
Title: Manufacture of josephson junction device
Inventor: MOROHASHI SHINICHI
IPC: H01L39/24
Filed: 1987-05-21
Abstract: PURPOSE:To form more than one junction with the different electric-current density on an identical substrate by a method wherein Ta which is hard to oxidize in the air is used as a material to form a tunnel barrier. CONSTITUTION:A layer 12 which is used to form lower-part electrodes 121, 122 and which is composed of niobium (Nb) or an Nb-related material is formed on a substrate 11; a tantalum (Ta) layer 13 is formed on the layer. Then, resist masks 14, 16 which have openings 141, 161 covering a region where a prescribed junction is to be formed and its neighborhood are formed on the Ta layer 13; only a prescribed thickness of a surface layer of the Ta layer 13 in the openings 141, 161 is oxidized. Because the Ta layer 13 which is comparatively hard to oxidize in the air at room temperature is formed on the lower-part electrodes 121, 122 and a junction formation region on the surface of this layer is oxidized selectively, it is possible to form more than one tunnel barrier with an arbitrary thickness, i.e. with the different electric-current density on the arbitrary junction formation region.
Patent JP-H06332929-A (JP)
Title: Repair parts supply service managing system
Inventor: SHIRAISHI KATSUMI
IPC: G06Q50/10
Filed: 1993-05-25
Abstract: PURPOSE:To efficiently perform user management, attendance management and repair parts management for each user when any fault is generated in a used equipment. CONSTITUTION:The user and the type of the equipment used by the relevant user are specified by retrieving a user managing file 14 with a retrieval key contained in attendance request information inputted from a man-machine device 18, and the result is registered to a fault generation reception file 16, similar repair parts corresponding to the retrieval key of repair parts inputted from the man-machine device 18 are displayed, and a parts managing file 12 is outputted and updated based on the repair parts designated out of the similar repair parts and output information. Further, the attendance request information corresponding to the relevant user in a fault generation reception file 16 is cleared based on attendance completion information inputted from the man- machine device 16, and the parts managing file 12 is inputted and updated as needed based on the input information of repair parts non-used at the time of attendance.
Patent JP-H04324842-A (JP)
Title: Electrochromic element
Inventor: KOSEKI KEIICHI
IPC: G02F1/155
Filed: 1991-04-25
Abstract: PURPOSE:To provide an electrochromic element, which can be embodied in a great area, presents a quick response, and can be favorably used as a large- area light dimming element of transmission type such as an EC window applied in the construction sector. CONSTITUTION:By means of screen printing of Ag paste containing carbon grains, an electricity collecting electrode is formed on a transparent electroconductive film provided on a transparent base board as an electrochromic electrode, and further a layer of an electrochromic material is provided. Thus an electrochromic element as embodiment of the invention is constructed.
Patent JP-S61282105-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: KABE KAZUYUKI
IPC: B60C15/06
Filed: 1985-06-07
Abstract: PURPOSE:To improve steering stability and high-speed stability by arranging carbon fiber cord layers to a position higher than a bead filler between the carcass on the inner liner side and the bead filler and on the outside of the carcass folded section respectively. CONSTITUTION:Carbon fiber cord layers 8a, 8b are arranged over the whole tire periphery between the carcass layer 4 on the inner liner 7 side and a bead filler 6 and on the outside of the carcass folded section 4a respectively. In this case, the height (h) of the carbon fiber cord layers 8a, 8b from a bead heel 9 is made larger than the height (h) of the bead filler 6 from the bead heel 9. According to this constitution, high-speed durability and steering performance can be improved without deteriorating comfortableness to ride.
Patent JP-H02307948-A (JP)
Title: Piezoelectric needle-selecting device for knitting machine
Inventor: MARUYAMA KAKUJI
IPC: D04B15/82
Filed: 1989-05-16
Abstract: PURPOSE:To stably and surely perform a needle-selecting motion to prevent the disorder phenomenon of a patterning work by assembling a laminate type piezoelectric element in a narrow supporting frame and pressing the butt of each jack through a lever means. CONSTITUTION:The base portion of a holder 20 is horizontally disposed in a supporting frame 4 and an working element 24 is equipped so as to directly press the butt of a jack 3 through a laminate type piezoelectric element 23. The movement of mechanical energy produced by the application of the pulse voltage of the piezoelectric element is widened by a lever action at the hinge portion and supporting portion of the holder 20 and also subjected to the change of the direction to sufficiently enlarge the movement for transferring the butt 3a of the jack from a selected position to a non-selected position.
Patent JP-H0769209-A (JP)
Title: Suspension system
Inventor: HERUMUUTO MAIYAA
IPC: B61B12/02
Filed: 1992-04-17
Abstract: PURPOSE: To provide a lift chair or gondola which can be locked automatically after a weather protection hood or door is closed, and which does not require additional control rails for locking functions. CONSTITUTION: A chair for a chair lift has a suspension bar 9 and a pivotable weather protection hood 5 carried thereby. An operating lever 11 is movably supported by the suspension bar 9 above the weather protection hood 5 and is movable by control devices 13, 14 associated with a station, with the movement of the lever transmitted by ways of transmissions 8a, 8b to the pivotal movement of the weather protection hood 5. A locking device 16 for locking the closed weather protection hood is arranged on the operating lever 11 above the weather protection hood 5 and locks the suspension bar 9 or the operating lever 11 of a part 17 connected thereto, in order to lock the weather protection hood 5 in a closed position.
Patent JP-H07330845-A (JP)
Title: Composition and its use
Inventor: HONMA YOKO
IPC: G11B7/254
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a composition useful as a protective coating agent for an optical disc, etc., having excellent antistatic ability during curing, preventing stain on the surface of a disc caused by bleedout after curing, excellent in stability of surface with time, comprising plural prescribed surfactants, a (meth) acrylic acid ester and another compound. CONSTITUTION:This composition comprises (A) a compound of the formula ((n) is 10-30; X is H or SO3NH4), (B) a quaternary ammonium salt having a phenyl ketone skeleton, (C) a compound containing at least one OH and at least one unsaturated group in the molecule, (D) a (meth)acrylic acid ester and (E) a photo-initiator. An antistatic plasticizer containing a quatenary ammonium salt such as a composition of a phthalic ester derivative and a quaternary ammonium salt is used and (4-benzoylbenzyl)trimethylammonium chloride is preferably used as the component B.
Patent JP-H04327477-A (JP)
Title: Elevator operation device
Inventor: OYA KYOZO
IPC: B66B3/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent hall call buttons at all floors from being null so that automatically opening doors cannot be opened when a floor to be served is isolated by an operation in an elevator cage. CONSTITUTION:When floors at which an elevator cage comes to a stop is set to be lower than a first floor by a service isolation floor limiting means 2 after floors at which the elevator cage is inhibited from coming to a stop by a service isolation device 1, an alarming device 4 is energized so as to call the operator's attention in order to stop the operation for isolating a floor to be served.
Patent JP-H04328498-A (JP)
Title: Construction of radiation shielding wall body
Inventor: MIZUSHINA TOMOYUKI
IPC: G21F3/04
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a construction method for radiation shielding wall body capable of disassembling the radiation shielding wall speedily and easily. CONSTITUTION:As a construction method of shielding wall body for constructing around a device generating radiation, two plates 1 are placed face to face with an interval of the determined thickness of the shielding wall. In between these plate 1, groups of bags 2 having flexibility which are charged inside with ready-mixed concrete 3, are filled and the ready-mixed concrete 3 in the bags 2 is maintained and hardened for constructing. Furthermore in the construction, filling material is charged in the gaps between the bags 2 filled between the plates 1.
Patent JP-H10297086-A (JP)
Title: Liquid composition and object for laser marking, and method for laser marking
Inventor: HAYASHIBARA SHOICHI
IPC: B41M5/46
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain clear marks of high visibility without losing gloss of a metallic product of a base even when the marks are formed through projection of laser light with low energy or at high speed, by adding as essential components silicates generating color with laser light and a binder. SOLUTION: The marking composition includes silicates and a binder as essential components and has transparency. The silicates act as a coloring agent, particularly an agent generating white color on the occasion of laser marking. The silicates are natural silicates of various kinds belonging to feldspathoid such as mica, etc. With an intensity of a coating film taken into consideration, the binder is preferably a thermosetting one. A content of the silicates, binder is 2-30 wt.%, 70-98 wt.% to the whole solid of the composition and a thickness of a transparent set film is 1-20 μm. A far infrared laser light of 0.5-2.0 J/cm<2> projection energy at a surface of an object is used.
Patent JP-S61281470-A (JP)
Title: Fused carbonate fuel cell
Inventor: HOSOI AKIHIRO
IPC: H01M8/14
Filed: 1985-06-06
Abstract: PURPOSE:To stabilize cell performance and especially its life by opposing the surface of the side, where fine particles of a holding material powder of a tape are gathered to the side of a cathode. CONSTITUTION:The captioned fuel cell is so constituted that a surface, where fine particles of an electrolytic body 1 are gathered, is opposed to a cathode 2. That is to say, it is so constituted that a surface where fine particles of a submicron order among powder particles of an electrolytic holding body, is opposed to the side of a cathode 2 and the other surface where the relatively coarse particles are gathered is opposed to the side of the anode 3. In the electrolytic body 1 and near the surface, where fine particles are gathered, said fine particles and a molten body being an electrolyte are gelatinized. Accordingly, an electrolyte is hard to move thus stably holding cell performance and especially its life.
Patent JP-H04328133-A (JP)
Title: Polyimide resin thin film
Inventor: MARUO YOKO
IPC: C08L77/06
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a thin film with low specific dielectric constant and high adhesiveness to substrate by evaporating, respectively, an acid component consisting mainly of a specific tetracarboxylic acid (derivative) and a diamine component followed by their polymerization on a substrate. CONSTITUTION:The thin film consisting of a polyimide made up of recurring unit of formula V can be obtained by evaporating, respectively, (A) an acid component predominant in a tetracarboxylic acid (derivative) of formula I [R1 is of formula II (Rf is fluorine or perfluoroalkyl), etc.] such as 1,4-bis(3,4- dicarboxytrifluorophenoxy)tetrafluorobenzene and (B) a diamine component predominant in a diamine of formula III (R2 is of formula IV, etc.) such as 2,4,5,6-tetrafluoro-1,3-phenylenediamine, followed by their polymerization on a substrate.
Patent JP-H0851790-A (JP)
Title: Control circuit for inductive load
Inventor: RETSUKUSU MAUNTOFUOODO DEIBISU
IPC: H02M7/12
Filed: 1995-04-24
Abstract: PURPOSE: To suppress high-order higher harmonics of an AC input current by providing a suppresser switch and controlling a braced converter, including inductance so as to maintain a capacitor voltage at a value exceeding a peak voltage between AC input terminals. CONSTITUTION: In a control circuit with a diode bridge rectifier 11 and a smoothing capacitor 18 for applying a single phase conductive load such as a switching type reluctance (SR) motor, a suppression transistor 16 and a diode 20 are operated as a booster flyback converter. Then the switching of a duty cycle is operated to control a current flowing through inductors 10a and 10b, to keep the voltage of the capacitor 18 at a value higher than an AC power source voltage through the diode 20. Thereby, the higher harmonic component of an input current from the AC power source can be reduced, independent of the control of a motor coil 12 by a control transistor 14.
Patent JP-S6017667-A (JP)
Inventor: HORIUCHI NORIAKI
IPC: F25B15/00
Filed: 1983-07-08
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-H02301966-A (JP)
Title: Manufacture of electrode for fuel cell
Inventor: TANIGUCHI NOBORU
IPC: H01M8/14
Filed: 1989-05-17
Abstract: PURPOSE:To obtain an electrode for fuel cell in which impregnation of a salt and diffusion of a gas are efficiently performed by preparing slurry with nickel powder, a binder, and a solvent, and forming a sheet with this slurry by a tape casting process, then integratedly stacking a layer containing alloy powder active to hydrogen with a similar process to the above process on the above sheet. CONSTITUTION:Carbonyl nickel powder added with 5wt.% fine alumina powder for the prevention of over-sintering is mixed with an organic binder and a solvent with a ball mill to prepare slurry. The slurry is formed in a sheet by a tape casting process to obtain a first tape layer 1. Slurry containing LaNi5 alloy powder synthesized by arc fusion is prepared by the similar process to the above process and a second tape layer 2 is integratedly stacked on the first tape layer 1 with this slurry by the tape casting process. An electrode for fuel cell in which impregnation of a salt 4 and diffusion of a gas 3 are efficiently performed and high performance can be obtained.
Patent JP-S6045218-A (JP)
Title: Guest-host type liquid crystal display device
Inventor: SONEHARA TOMIO
IPC: G02F1/139
Filed: 1984-06-15
Abstract: PURPOSE:To manufacture easily a liq. crystal display device having high accuracy and a narrow gap by etching a display pattern on one of glass substrates and the sealing part of the substrate and by carrying out fine adjustment with a gapping agent. CONSTITUTION:The segmented parts 26 and the sealing part of one of upper and under glass substrates are etched by 4mum. A mixture 25 of a gapping agent of 8mum size with resin is coated on the sealing parts of the substrates, the substrates are joined together, and the periphery is sealed with epoxy resin 28 to form a liq. crystal cell. The gap at the parts 26 is 8mum, and the gap at the nonsegmented part 29 is 4mum. Liq. crystals shown in figure 1 are injected. When an electric field is not applied, liq. crystal molecules 24 have a spiral structure, and light is highly absorbed in dichroic coloring matter. When an electric field is applied, the molecules 24 are homeotropically oriented, and the absorption of light in the coloring matter is weakened. A guest-host type liq. crystal display device giving a positive display and causing the vanishing of color when an electric field is applied and coloring when the field is not applied can be obtd. by adjusting the gap so that the absorption of light the parts 26 in the presence of the field is made equal to the absorption of light at the part 29 in the absence of the field.
Patent JP-H04352678-A (JP)
Title: Retainer for graphite-made wafer
Inventor: HORIO TAISHIN
IPC: B65D85/86
Filed: 1991-05-28
Abstract: PURPOSE:To utilize the advantage of graphite while solving the problem arising from contamination and damage by forming the film consisting of pyrolytic carbon on the surface of the graphite being isotropic and highly dense and pure in its entirety and having an average pore size of at most 18000Angstrom  in diameter when it is measured by a method of mercury penetration. CONSTITUTION:A wafer retaining jig 10 is formed into a unitary structure composed of a pair of supports 11 and the shelf rods 12, each having a number of retaining grooves 13, installed between these supports 11. The support 11 and the shelf rod 12 are formed of an isotropic, highly dense and pure graphite, which has an average pore size of at most 18000Angstrom  in diameter when it is measured by a method of mercury penetration. A pyrolytic carbon film 14 is formed on the surface of structural members of the support 11 and the shelf rod 12. Specifically, A dense layer of the pyrolytic carbon film 14 is formed on a porous graphite base material by bringing hydrocarbon or halogenated hydrocarbon into contact with the graphite base material heated to a temp. of 800-2600 deg.C and maintained at that temp. in the presence of hydrogen gas.
Patent JP-S5647331-A (JP)
Title: Bumper
Inventor: TANAKA TOSHIO
IPC: B60R13/04
Filed: 1979-09-26
Abstract: PURPOSE: To enable absorption of tolerance of a size accuracy of a mole and expansion and contraction due to the heat, when mounting the mole, by a method wherein support holes, which hook in a free play opposite ends of the mole to be mounted in a nonmetallic main bumper body, are provided in the main bumper body.  
     CONSTITUTION: A bumper consists of a main bumper body 10 made from resin or soft material and a mole 11 to be mounted in the main body 10. The mole 11 is formed such that a luminous surface 13 is provided on a surface of a rectangle main body 12, and projections 14, whose cross section is formed in a tapering, are formed at an upper and a lower end. The main bumper body 10 has a concavity 15 wherein the mole 11 is mounted, and support holes through which the projections are inserted, are provided in an upper and a lower end. This permits mounting of the mole 11 in the main bumper body 10 by just inserting the projection 14 into the support hole 16 through the concavity 15. Mounting of a mole 19 in a corner portion of the main bumper body 10 is conducted in the same manner as described above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62281499-A (JP)
Inventor: NAKAJIMA TATSUYA
IPC: G03C5/00
Filed: 1986-05-30
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-H09302358-A (JP)
Title: Conversion of plastic into oil
Inventor: OYOSHI HAJIME
IPC: B01J21/12
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To efficiently convert plastics, esp. mixed plastics containing polyolefin(s) and polystyrene, into oil. SOLUTION: Plastics are catalytically pyrolyzed to obtain an oily product in the presence of a silica-alumina catalyst which is prepared by metallic ion treatment of a silica-alumina catalyst having the following characteristics: degree of crystallinity calculated by the formula described below based on the diffraction line spectrum intensity determined by powder X-ray diffractometry is <=5%, weight ratio: silica/alumina (SiO2 /Al2 O3 ) is (90:10) to (65:35); and, acid value is <=0.4mgKOH/g. The formula is: degree of crystallinity = [S1 /[S1 +S2 ] × 100(%) [S1 is the area of such spectrum that the range of diffraction angle 2θ falls between 22 and 42; S2 is the area of such spectrum that the range of diffraction angle 2θ falls between 20 and 70].
Patent JP-H0796097-A (JP)
Title: Washing and drying machine with washing drum supported horizontally rotatably
Inventor: RAINHARUTO HAIDAA
IPC: D06F58/06
Filed: 1994-06-06
Abstract: PURPOSE: To block the inclination of a rear supporting part by correcting the difference of heights between front and rear supporting parts based on a tolerance concerning a clothes dryer provided with horizontally rotatably supported washing drum. CONSTITUTION: A supporting surface 6 of supporting pins 3 and 5 is spherical, the supporting pins 3 and 5 are fixed to a back wall 1, and a drum bottom 8 has at least one supporting shell 9 tightly embracing the form of the spherical surface 6. Thus, noises, overload to cause early wearing and the rotary curve of rear drum wall can be blocked.
Patent JP-2000313745-A (JP)
Title: Pellet and its production
Inventor: MIZUNO HIDEJI
IPC: C08F32/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To produce a pellet capable of preventing the absorption or mixing in of various kinds of foreign materials or resin powder derived from an environment and reducing the yellowing or defective molding of molded products and to provide a method for producing the pellet. SOLUTION: This pellet comprises a cyclic olefinic resin and has <=7 kV magnitude of electrification. The pellet is produced by carrying out a destaticizing treatment of a strand and/or the pellet comprising the cyclic olefinic resin.
Patent JP-S5349794-A (JP)
Title: Turning apparatus for swivel thruster
Inventor: MISHIMA TOMONORI
IPC: B63H25/42
Filed: 1976-10-16
Abstract: PURPOSE: To provide an apparatus for thruning a swivel thruster with a high efficiency which can produce a required turning moment systematically at a desired position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5825625-A (JP)
Title: Generating device for shutter run end signal of camera
Inventor: SUZUKI RIYOUICHI
IPC: G03B19/00
Filed: 1981-08-08
Abstract: PURPOSE:To securely obtain a closure signal for a shutter which is opened and closed by allowing shutter sector or a shutter sector driving member to reciprocate, even if the shutter sectors bound. CONSTITUTION:When a photometric element 12 detects the closure of a subordinate aperture 10 when subject brightness is high, the output of an OP amplifier 15 drops and an RS flip-flop circuit 43 is set to generate a shutter run end signal. In this case, even if the subordinate aperture is opened owing to the bounding of shutter sectors, the RS flip-flop circuit 43 is held set continuously. When the closure of the subordinate aperture can not be detected because of low subject brightness, a timer circuit generates the shutter run end signal. Thus, the secure and high-precision shutter run end signal is obtained.
Patent JP-S6014863-A (JP)
Inventor: UNO FUMIO
IPC: A61M1/14
Filed: 1983-07-08
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-H10312880-A (JP)
Title: Induction heating cooking appliance
Inventor: MURAKAMI KOJI
IPC: H05B6/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently cool the inside, the outside and the upper surface side of a heating coil and the reverse side of a top plate by passing a cooling wind through the inmost peripheral inside of the heating coil by rotation of a fan, and also passing it between the heating coil and the top plate. SOLUTION: The inmost peripheral inside of a heating coil 1 becomes a cooling passage 13 in which a cooling wind flows, and the cooling passage 13 is communicated with a ventilating port 15 arranged in a central part of a coil base 5. A fan 11 can rotate by a driving motor 17, and the cooling wind can flow toward the heating coil 1 side as an arrow by rotation of the fan 11. The cooling wind flows in a cooling wind guiding passage 19 by passing through the ventilating port 15 and the cooling passage 13 as an arrow, on the one hand, the cooling wind also flows on the bottom part side of the heating coil 1. Therefore, an inside central part, an upper surface part and the bottom surface part side of the heating coil 1 and the reverse side of the top plate 9 can be efficiently cooled.