baber/WOPTO huggingface dataset:
Patent JP-H07203621-A (JP)
Title: Gas insulated high-voltage cable for long distance
Inventor: THURIES EDMOND
IPC: H02G5/06
Filed: 1994-12-21
Abstract: PURPOSE: To provide a gas-insulated type transmission line that is formed by welding a section between a coating and a conductor, has less manufacturing and facility cost as well as resistance loss and hence less operating cost, has an improved functional safety, and can function long distance. CONSTITUTION: A gas-insulated type high-voltage three-phase transmission line includes a cylindrical coating made of steel, three conductors which are arranged in parallel with the axis of the coating, and a magnetic shield consisting of a cylindrical coating made of aluminum, arranged directly near the inside of the steel coating. In this case, the transmission line is supported by a plurality of assemblies, consisting of three insulation arms 9, 10, and 11 where conductors 3, 4, and 5 are connected one another. A conductor can slide freely in an opening, being provided in the arms and an aluminum coating 2 is separated from a steel coating 1 by a band 22, that is made of a plastic material with a small coefficient of friction or a filling polymer material.
Patent JP-H03180751-A (JP)
Title: Immune sensor, immune sensor system and detection of antigen or antibody using this sensor or system
Inventor: KATSUBE TERUAKI
IPC: G01N33/543
Filed: 1989-12-11
Abstract: PURPOSE:To easily detect antigens or antibodies with high sensitivity by providing an antibody or antigen material layer on the surface of a semiconductor and providing an electrode on the surface of another side. CONSTITUTION:The immune sensor which is provided with the antibody or antigen material layer on the surface of the p type or n type semiconductor and is provided with the electrode on the surface on another side is incorporated therein with a specimen soln. cell contg. the antigens or antibodies in contact with this sensor, a reference electrode inserted into the soln., a light introducing pipe, and if necessary, a lock-in amplifier, by which the immune sensor system is constituted. The immune sensor is brought into contact with the soln. contg. the antigens or antibodies and the surface thereof is irradiated with light to flatten the junction potential of the semiconductor. A change in the potential between both surfaces of the semiconductor generated before and after the flattening of the junction potential is amplified and detected at need. The light is flickered in the period faster than the time constant determined by the impedance of a measuring system and the surface potential is converted to an AC signal which is then detected.
Patent JP-H10156054-A (JP)
Title: Toy
Inventor: HIDAWA YOSHIYUKI
IPC: A63H29/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a toy providing unexpectedness and interest in flying route or flying form by providing, between a frame body shaped like a frame and a head part formed in the front direction of flying, a driving part giving rotating driving force to a head part in order to rotate blades of the head part side and blades of the frame body side, which rotate in conjunction with the head part and frame body part. SOLUTION: A driving part 60 drives a head part 20 with respect to a frame body part 30 by releasing twisting energy. Blades of head part side 40 fixed to the head part 20 also rotate accompanied with the rotation of the head part 20 to produce airstream. When a frame body part 30 is fixed, only the head part 20 rotates with respect to the frame body part 30. However, when a toy moves in the air and the frame body part 30 is not fixed, the frame body part 30 rotates in the opposite direction of the rotation of the head part 20 by the driving part 60. Accompanied with the rotation of the frame body part 30, the blades of the frame body side 50, which is fixed to the frame body part 30, also rotate to produce airstream. The airstream produced by the blades of head side and frame body side 40 and 50 generates thrusting force to make the toy fly.
Patent JP-H02163980-A (JP)
Title: Photodetector
Inventor: IRIE MITSURU
IPC: H01L31/10
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a photodetector which can detect an optical intensity regarding light of each wavelength from a light flux containing different lights of a plurality of wavelengths by a method wherein a spectral sensitivity of a first semiconductor photodetector is set to a specific wavelength or lower, light which is not absorbed is transmitted and the transmitted light is received and detected with a second semiconductor photodetector. CONSTITUTION:This photodetector is composed of a first semiconductor photodetector 10 and a second semiconductor photodetector 11 which are provided with at least two semiconductor layers of mutually opposite conductivity types and where a reverse bias is applied between the semiconductor layers. It is constituted as follows: a spectral sensitivity of the semiconductor layer in the first semiconductor photodetector 10 is set to a specific wavelength or lower; an amount of light according to a spectral sensitivity against an amount of light of incident light L is absorbed and transmitted; transmitted light L1 is received and detected with the second semiconductor photodetector 11. For example, a first semiconductor photodetector 10 is constituted of a thin- layered P<+> GaAsP layer 8, a thin-layered n<+> GaAsP layer 9, a positive electrode 5, a negative electrode 4, a reflectionless coating film 6 and the like; a second semiconductor photodetector 11 is constituted of a P<+> Si layer 1, an n<+> Si layer 2, an i-Si layer 3 and the like.
Patent JP-S63179961-A (JP)
Inventor: ANDREWS PHILIP S
IPC: C08L77/12
Filed: 1987-12-18
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-H04189608-A (JP)
Title: Tire for high speed and heavy load
Inventor: KAMIYOKO KIYOSHI
IPC: B60C15/06
Filed: 1990-11-21
Abstract: PURPOSE:To effectively ease the shearing force between a carcass body and a folding section and improve the bead durability of a tire by providing a bead filler having an internal piece Which intervenes between the carcass body and folding, section and ends between the upper end of the folding section and the tire maximal width point. CONSTITUTION:The bead section 3 of a tire for high speed and heavy load for an aircraft is provided with a bead filler 10, which wraps the periphery of a bead evepques 9 together with a bead core 2 in a body. This bead filler 10 is formed so as to have an internal piece 12 arranged along the inside surface of the bead evepques 9, bottom piece 13 arranged along the bottom surface of a bead core 2 and external piece 14 arranged along the external surface of the evepques 9 from at least one reinforcing ply 10A to which a reinforcing cord using organic fiber such as aromatic polyamide is arranged at angle of the range from 70 deg. to 90 deg. to the peripheral direction of the tire. The upper side 12a of the internal peace 12 is extended in the upper direction in the radial direction over the upper end 71a of the folding section 71 of a carcass 7 and in the lower direction of the tire maximal width point Q2 of a side wall 4.
Patent JP-H08152162-A (JP)
Title: Internally melting type ice heat storage tank
Inventor: OGAWA AKIHIKO
IPC: F28D20/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide an internally melting type ice heat storage tank wherein an ice heat storage-taking out speed, etc., are improved, and an ice amount can be easily measured. CONSTITUTION: A water tank 7, heat exchanger tube 8 for the forming of heat storing ice which is immersed in the water tank 7, and supporting member 9 which supports the heat exchanger tube 8 in the water tank 7 are provided. Then, a heat transfer medium is circulated between a refrigerator or an evaporator 6 of a heat pump and the heat exchanger tube 8, and by a heat exchange between the heat transfer medium of which the temperature is lowered by a heat exchange at the refrigerator or evaporator 6 of the heat pump, and water 15 in the water tank 7, ice is formed on the outer peripheral part of the heat exchanger tube 8 for an internally melting type ice heat storage tank 2. For such an internally melting type ice heat storage tank 2, the supporting member 9 is made of a metal.  Then, air diffusing tubes 18 which are provided with a specified interval to the heat exchanger tube 8 and discharge air downward, and a blower 19 to feed air to the air diffusing tubes 18 are provided.
Patent JP-H03180659-A (JP)
Title: Tilling method for tile for building
Inventor: SAIKI YUTAKA
IPC: E04F13/21
Filed: 1989-12-09
Abstract: PURPOSE:To perform reliable and rapid execution of a work without the occurrence of peel of a tile and needing s skill by securing a tile to a tiling surface through engagement of engaging parts, formed in upper and lower sides, with the lateral wire of a support frame. CONSTITUTION:In a tile 10 having recessed grooves 12 and 14 formed in upper and lower sides, the recessed grooves 12 and 14 are orderly engaged with lateral wires 22 of a tile support frame previously placed to a body 30 structure part to be tiled and formed by combining together the lateral wires 22 and longitudinal wires 24 to form a tile surface. By placing an adhesive material, e.g. concrete, to the back side of the tile 10, the tile 10 and the tile support frame are secured on a tiling surface. Further, the recessed groove engaged with the lateral wire may be formed in the upper and lower part of the back of the tile 10. Further, the recessed grooves are formed in the right and left sides of the tile 10, and the recessed grooves may be engaged with the longitudinal wires 24 to form a tile surface by means of the tile 10.
Patent JP-H06146865-A (JP)
Title: Catalyst deterioration judgment device for internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D45/00
Filed: 1992-11-04
Abstract: PURPOSE:To improve judgment accuracy of a deterioration condition of a catalyst body by computing a deterioration judgment value based on rich judgment delay time and lean judgment delay time, and providing a judgment means which judges through computation the deterioration condition of the catalyst body based on the deterioration judgment value, on a control means. CONSTITUTION:Deterioration judgment value TDLY is computed based on lean response delay time TRL and rich response delay time TLR between decrease starting and increase starting time of a first feedback control correction rate FAF and lean inversion and rich inversion of a second detection signal, and rich judgment delay time DLR and lean judgment delay time DRL between the rich inversion and lean inversion of a first detection signal and decrease starting and increase starting of the first feedback control correction rate FAF. Influence of use deterioration of a first O2 sensor on deterioration judgment of a catalyst body is eliminated. Judgment accuracy is improved accordingly, with the deterioration judgment value TDLY being linear relative in respect to a cycle TFB of the first feedback control correction rate FAF.
Patent JP-H07173964-A (JP)
Title: Outward-opening window
Inventor: KUBO YUICHI
IPC: E06B1/36
Filed: 1993-12-20
Abstract: PURPOSE:To use the cross rail of an outward-opening window as the cross rail of an inward-opening window and a fixed window in common. CONSTITUTION:A cross rail 1 has a depth piece 11, a face piece 12 bulging from the interior side of the piece 11 toward the internal surface of a window frame, and an overhang piece 13 bulging from the exterior side of the piece 11 toward the internal surface of the window frame, so as to oppose the piece 12. Also, an engaged section 14 bent toward the piece 12 is formed on the internal end of the window frame. The cross rail 1 so formed is fitted to a head and a sill. The piece 11 has flat surface at the inner side of the window frame, while the overhang piece 13 is positioned nearer the exterior and has the section 14. According to this construction, the cross rail 1 can cope with both an inward-opening window and and a fixed window, in addition to an outward- opening window.
Patent JP-H09141082-A (JP)
Title: Granular body backflow preventive device
Inventor: YAMAOKA MAMORU
IPC: B01J2/16
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily perform disassembling and assembling works by dividing an inner cylinder into an upper inner cylinder and a lower inner cylinder and installing a valve seat formed on the upper inner cylinder so that it can be positioned above that of the flange of an outer cylinder. SOLUTION: A cap 12 and an outer cylinder 13a are attachably and detachably connected and also an upper inner cylinder 30a formed integrally with the outer cylinder 13a and a lower inner cylinder 30b are attachably and detachably connected. A valve seat 13e is formed on the upper end surface of the upper inner cylinder 30a extending upward from the upper end surface of the outer cylinder 13a. A valve support stick 18a to which a disklike valve 18 for opening/closing the valve seat 13e is attachably and detachably fitted is loosely inserted into a guide ring 17 having a bleeder fixed to the inner periphery of the upper end part of the upper inner cylinder 30a.
Patent JP-H05155078-A (JP)
Title: Platen rotating device for shuttle bar system printer
Inventor: MUROTA TETSUYA
IPC: B41J11/00
Filed: 1991-12-04
Abstract: PURPOSE:To improve the printing quality of a printer, and reduce the overall width of the printer, concerning a platen rotating device for a shuttle bar system printer equipped with a shuttle mechanism which savings a printing head of dot matrix system, etc. CONSTITUTION:When a shuttle mechanism 1 is swung, the swing is converted to a rotational motion by a swing/rotation converting means 3, and a platen 2 is rotated. That is, the driving of a tractor is separated from the rotation of the platen 2, and a paper feeding which is performed by the tractor is not influenced by the inertia of the platen 2. Also, a gear to drive the tractor, a gear to rotate the platen and a timing belt to connect those gears become unnecessary, and the overall width of the printer can be reduced. Also, the swing/rotation converting means 3 has a one-way clutch. In addition, a rack 3a has a notch 3aa at a part of the area which is confronted with a pinion 3b, and when a printing is done, the platen 2 can be prevented from rotating.
Patent JP-H06170584-A (JP)
Title: High-c-and high-si-content weld metal powder and equipment member having its coating layer
Inventor: USAMI KENICHI
IPC: C22C38/40
Filed: 1992-11-30
Abstract: PURPOSE:To improve the resistance of hydraulic machinery, the reheaters, heaters or ventilators of coal firing boilers, hydraulic equipment and other equipment members to erosion by sandy water, oils, water drops, steam, slurries, aq. solns., collision of cavitation, impact, machining and scratching effect. CONSTITUTION:The high-C-and high-Si-content weld metal powder which contains, by weight %, 0.9 to 2.0% C, 2.0 to 5% Si, <=10% Mn, 16 to 25% Cr and 5 to 20% Ni in a welding material contg. He as main component 16 to 25% Cr by weight %, contains 6 to 25% Ni+Mn, consists of the balance accompanying inevitable impurities and has 0.2 to 0.7, more preferably 0.22 to 0.67 C/Si ratio is formed by plasma arc welding to form a weld build-up layer having 300 to 400Hv Vickers hardness of the matrix phase and exhibiting the solidified structure crystallized with the multi component carbide consisting essentially of Cr in a network form in the matrix enriched with Si at <=5mm of weld padding layer in the erosion generation regions on the surfaces of the various equipment members.
Patent JP-H10167815-A (JP)
Title: Refractory for head of stopper of tundish
Inventor: FUJII YOJI
IPC: C04B35/48
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain refractories excellent in thermal shock and corrosion resistances and fit for the head of the stopper of a tundish for continuous casting and to obtain the head for regulating the flow rate of molten steel capable of surely stopping a flow and solving the infiltration of low m.p. slag, the swelling of the texture, the peeling of an infiltrated layer or other problems. SOLUTION: Yttrium oxide is added as a zirconia stabilizing material by 0.5-10wt.% to 100wt.% blend of 70-95wt.% lime-stabilized zirconia with 1-25wt.% unstabilized zirconia and <30wt.% zirconia fibers and 20-30% apparent porosity after firing is imparted and moreover pitch is impregnated to obtain the objective refractories for the head of the stopper of a tundish.
Patent JP-H11144849-A (JP)
Title: Tubular heating element
Inventor: HOSOYA TAKESHI
IPC: H05B3/40
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a light weight and small sized tubular heating element having high thermal efficiency and a simplified structure and usable for heating a fluid passing through a pipeline like a heat pipe and for heating outer face side of a tubular body like a roll heater. SOLUTION: This tubular heating element is constituted of a hollow inner tube 1, an outer tube 2 installed in the surrounding of the inner tube, and surface heating member 4 installed between the inner tube and the outer tube. The surface heating member 4 generates heat when electricity is supplied and heats the inner tube 1 and/or the outer tube 2. The heated inner tube and/or outer tube transmits heat to a desired object to be heated, positioned in the inside and/or the outside of the respective tubes.
Patent JP-H01161633-A (JP)
Title: Operation position detecting device for high-voltage switch
Inventor: ISOZAKI MASARU
IPC: H01H33/64
Filed: 1987-12-18
Abstract: PURPOSE:To independently detect the open state and the closed state of individual phases by constituting an operation position detecting device with a position detector made of a piston plate and a cylinder section communicated to a gas chamber changed with the volume by the piston motion of a movable contact piece and a sealed container. CONSTITUTION:A gas chamber 11 changed with the volume by the piston motion of a variable contact piece 5 resulting from the opening and closing operations of a high-voltage switch serves as the generating source of a gas stream. When the gas stream is generated on the cylinder section 16 of a position detector 15 arranged on the outside of a sealed container 1 so as to communicate this gas chamber 11 to the sealed container 1, a piston plate 17 arranged in the cylinder section 16 changes its position in the axial direction of the cylinder section 16 using this gas stream as a driving source. When position detection is thereby performed, the open state and the closed state of the switch can be detected as the information proportional to the shift quantity of the movable contact piece 5, and the danger of the erroneous display is eliminated.
Patent JP-H09160209-A (JP)
Title: Film take-up intermediate cartridge for automatic developing processing device
Inventor: KOJIMA MASAYUKI
IPC: G03D13/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To easily take out undeveloped film which is rolled in a film take-up roller provided in an intermediate cartridge more than necessary or twined around inside without spoiling the film. SOLUTION: This intermediate cartridge 1 is dividedly formed of an intermediate cartridge body 3 having the film take-up roller 5 and a film guiding tool 9, and a base body 4 having a film guiding tool 21. Usually, the cartridge is used by uniting the body 3 and the base body 4, and in the case the film is wound round the roller 5 more than necessary or in the case it is twined around, the body 3 is separated from the base body 4, whereby the film wound round the roller 5 is easily removed.
Patent JP-H02169033-A (JP)
Title: Catalyst for combustion
Inventor: OKADA MASATO
IPC: B01J23/64
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a catalyst for combustion preventing the deterioration of activity and separation of noble metal particles from the carrier and having stable performance over a long period of of time of incorporating noble metal particles into the crystal lattice of a perovskite type multiple oxide and firmly fixing them. CONSTITUTION:A perovskite type multiple oxide is formed on an inorg. carrier such as silica or alumina with a first metal such as Ba, La or Sr, a second metal such as Co, Ni or Cr and a noble metal such as Pt or Pd. Since particles of the noble metal having catalytic activity are incorporated into the perovskite type multiple oxide as a constituent and fixed in the crystal lattice of the oxide, the separation of the particles from the carrier is prevented even under severe conditions including high temp. and the resulting catalyst maintains high catalytic activity over a long period of time.
Patent JP-H07146197-A (JP)
Title: Pressure sensor
Inventor: TAKEDA HARUMI
IPC: G01L9/12
Filed: 1993-11-25
Abstract: PURPOSE:To provide a highly reliable pressure sensor of simple structure. CONSTITUTION:A resonance circuit 5 wherein a closed circuit is made up of a capacitor 3 having a diaphragm 1 displaced according to a pressure change as one electrode and a fixed electrode 3 facing to the diaphragm 1 as the other electrode and a coil 4, and a pickup coil electromagnetically coupled in a non- contact state to the coil 4 of the resonance circuit 5, are provided. By measuring a resonance frequency by the capacitance change of the capacitor 3 of the resonance circuit 5 with the pickup coil, the pressure change is detected.
Patent JP-H04193849-A (JP)
Title: Production of substituted aromatic carboxylic acid ester
Inventor: UCHIUMI SHINICHIRO
IPC: C07C205/57
Filed: 1990-11-27
Abstract: PURPOSE:To produce the subject compound in high yield and efficiency under relatively mild reactional condition by reacting an aromatic bromide having a substituent with an alcohol and carbon monoxide in the presence of a palladium catalyst and an amine compound under a pressure lower than a specific level. CONSTITUTION:The subject compound useful as an intermediate for pharmaceuticals, agricultural chemicals, dyes and pigments can easily be produced in high yield and efficiency under mild reactional condition (especially at normal temperature to 150 deg.C under 0.1-5 kg/cm<2> pressure) by reacting an aromatic bromide having substituent (especially an electro-donative group such as hydroxyl group, alkoxyl group and carboxyl group) with an alcohol and carbon monoxide in the presence of a palladium catalyst (e.g. palladium metal, salt or oxide of palladium or complex of palladium salt, etc.) and an amine compound (e.g. alkylamine, pyridine, dimethylaniline, tetramethylurea, etc., especially tert. amine). The process is suitable for industrial use because it causes little formation of by-product.
Patent JP-H03182398-A (JP)
Title: Pin holder
Inventor: NAKAYAMA YOSHIO
IPC: B42F3/04
Filed: 1989-12-11
Abstract: PURPOSE:To prevent that all of pins grasped heretofore are detached to scatter when pins are further added to a large number of grasped pins to be grasped by providing a pin support part to the recessed part formed to the upper surface of a pin stand and providing a push pull-out part 5 having a recessed part capable of taking out and putting in the tip of a pin formed thereto. CONSTITUTION:A push pull-out part 5 is provided between a pin stand 2 and a protecting part 10a in a slidable and revolvable manner by a movable support part 8a. A pin support part 14 is provided in a slidable and revolvable manner by a movable support part 8b and a pin terminal 1b is provided so that a pin tip 1a generates an opening part 7 between the protecting part 10a and the pin tip 1c. A recessed part 3 is formed to the push pull-out part 5 and the surface thereof is set to a pressure part 4 and the reverse back surface thereof is set to a pressing part. The push pull-out part 5 is revolved by a finger to generate the opening part 7 and a push pull-out body 18 is inserted in the opening part 7. By the effect of the protecting part 10a, it is prevented that the pin tip 1c is thrust in a finger. The pressing part 17 of the push pull-out part 5 is pressed by a finger and the push pull-out body 18 is pushed out to a pin main body 1a by the pressure part 4.