baber/WOPTO huggingface dataset:
Patent JP-H07120289-A (JP)
Title: Flow rate measuring apparatus
Inventor: ATSUMI TORU
IPC: G01F1/075
Filed: 1993-10-22
Abstract: PURPOSE:To communicate an abnormality to an exterior by previously detecting occurrence of a trouble corresponding to a rotary shaft wear of sensor means to rotate corresponding to the flow rate. CONSTITUTION:When first sensor means 3 and second sensor means 4 for detecting flow rates according to a magnetic field change of a magnetic element 2 provided at rotating means 1 are worn at its rotary shaft due to long term use and distances between the means 3, 4 and the element 2 are increased, a abnormality monitoring means 13 detects a reduction in the magnetic field strength from a pulse signal to be output from the means 3 and sends an abnormality signal to an exterior such as a waterworks bureau center apparatus 18. The reduction in the magnetic field strength can be detected by comparing signal intensity of the sensor means with a predetermined value.
Patent JP-S62124469-A (JP)
Title: Threshold voltage measuring circuit
Inventor: SUGIMOTO MASUNORI
IPC: G01R31/26
Filed: 1985-11-25
Abstract: PURPOSE:To measure a threshold voltage easily without adjusting a voltage source nor requiring a current source by providing the 1st, the 2nd, and the 3rd MOSFETs and making the 1st MOSFET opposite to the 2nd and the 3rd MOSFETs in conduction type. CONSTITUTION:Supposing for example, an FET 1 is a P channel type and FETs 2 and 3 are N channel types. When a measurement is taken, the potential applied to a clock terminal 7 is lowered to turn on the FET 1 and turn off the FET 3. Consequently, a current flows through a power source 5, a load element 4, and the FET 1 to raise the potential at an output terminal 8. When the potential at the terminal 8 reaches the threshold voltage of the FET 2, the FET 2 conducts and the FET 1 is cut off, so the potential at the terminal 8 does not rise any more. Namely, the threshold voltage of the FET 2 is obtained at the terminal 8. Therefore, the FETs 1-3 and element are only mounted on an integrated circuit, and then the threshold voltage of the FET 2 is read out to the terminal 8 only by applying a clock to the terminal 7 while turning on power sources 5 and 6.
Patent JP-H11100505-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: NAKAMURA MASAAKI
IPC: C08G75/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve corrosion and staining to molds for molding and metals used and to obtain a composition which has no adverse effect on mechanical properties such as tensile strength and elongation, impact strength and toughness by a corrosion inhibitor and has excellent metal corrosion resistance and mechanical properties by blending a specific amount of a zinc oxide whisker with a polyarylene sulfide resin(PAS resin). SOLUTION: 0.05-3 pts.wt. of a zinc oxide whisker is blended with 100 pts.wt. of a PAS resin. The PAS resin preferably has a p-phenylene sulfide group as an arylene group as a repeating unit in case of a homopolymer and preferably has a combination containing p-phenylene sulfide groups and m-phenylene sulfide groups in case of a copolymer. The zinc oxide whisker preferably has an average fiber diameter of 0.1 to 5 μm, an average fiber length of 2 to 100 μm and an average aspect ratio of 5 or more. The zinc oxide whisker is preferably surface-treated with an epoxy alkoxysilane or an amino alkoxysilane.
Patent JP-2001090370-A (JP)
Title: Mechanical parking device
Inventor: MORI RYOZO
IPC: E04H6/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To move a tray carrying means in a shortest path between parking floors. SOLUTION: This mechanical parking device comprises a plurality of parking floors 11, 12 and 13 in which a plurality of parking divisions 14 are arranged in the horizontal direction, and a tray 15 for loading an automobile is provided, a hollow carrying passage 1 which is communicated between these parking floors, and formed along the arrangement direction in the parking divisions on each parking floor, a series of movable rails 2 which are elevated/lowered in the hollow carrying passage 1 and selectively arranged on each parking floor, a tray carrying stage 3 to be reciprocated on a series of movable rails 2, and a tray transfer mechanism 34 to move the tray between the carrying stage 3 and each parking division 14, and the carrying stage 3 is moved on the hollow carrying passage 1 in an arbitrary direction.
Patent JP-2000093696-A (JP)
Title: Clothes dryer
Inventor: NAKAMOTO SHIGEHARU
IPC: D06F58/28
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency by effectively utilizing outdoor dry air and solar light for drying and controlling wasteful discharge of air energy. SOLUTION: Energy efficiency is improved by constituting a drying room 7 to contain dried material A such as clothes to be dried with transparent panels, and outdoor air is blown in this drying room 7 by a blowing means 10 to utilize outdoor dry air and radiation heat of the sun for drying, and furthermore, reducing heat emission from exhaust by reducing the blowing volume of the blowing means 10 according to the progress of operation time by a control means 13.
Patent JP-S62126568-A (JP)
Title: Diffusion joining method of fe-al2o3 for sodium-sulfur battery
Inventor: HATOU HISAMITSU
IPC: H01M10/39
Filed: 1985-11-27
Abstract: PURPOSE:To obtain sufficient joining strength, and reduce the eccentrically of a solid electrolyte to a metal container by specifying the squeeze of an inserting material, and keeping the thickness of the inserting material after joining within a specified value. CONSTITUTION:A gap G1 is formed between fixtures 8 and 9. The gap G1 is set at the temperature in joining in consideration of the difference in thermal expansion of joining products so that an inserting material can keep a specified thickness after joining. Since fixtures 8, 9 are coaxially supported to the center of a joining furnace, the gap G1 has the same width in any phase. Therefore, since uneven squeeze of the inserting material is not generated, the eccentricity of a solid electrolyte to a metal container can be prevented and joining strength is increased.
Patent JP-H08301813-A (JP)
Title: Production of lactone and production of ester
Inventor: KANEDA KIYOOMI
IPC: B01J27/232
Filed: 1995-09-18
Abstract: PURPOSE: To provide a method for producing each of the objective compounds useful as reagent, etc., in high yield by using a basic laminar compound, which is tree from toxicity and poison, easy in handling, easily separated from the reaction product and easy in a waste treatment, as a catalyst. CONSTITUTION: A lactone is produced by oxidizing an alicyclic ketone in a liquid phase, or an acyclic ester having a tertiary alkyl and/or an aromatic ring is produced by oxidizing an acyclic ketone having the tertiary alkyl and/or the aromatic ring in a liquid phase, in the presence of (A) a basic laminar compound as a catalyst and (B) a peroxide and optionally (C) an organic solvent. Preferably further, at least one kind selected from an alkyl halide, a carbon halide, an aromatic hydrocarbon, an ester and an inactive ketone is used as the component C, and one compound selected from a hydrotalcite, a hydrotalcite mimic, a compound of the formula [M(II) is a divalent metal other than Mg<2+> ; A<n-> is an n-valent anion; 0<x<1; 0<z<1], etc., is used as the component B.
Patent JP-H1085865-A (JP)
Title: Method and device for single operation of a plurality of motors of same shaft of transfer feeder equipment
Inventor: AZUMA TERUAKI
IPC: H02P5/52
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To release the concentric synchronous deviation by using a controller to which a crank shaft rotational angle detector, etc., is connected in a transfer feeder to be concentrically driven by a plurality of servo motors. SOLUTION: An operation mode selection switch 21 selects the operation mode of a plurality of concentric servo motors 4, and can select the single operation or synchronous operation of each servo motor 4. A synchronous deviation releasing switch 22 releases the synchronous deviation when the synchronous deviation is generated between concentric servo motors 4. In addition, a crank shaft rotational angle detector 6 to detect the rotational angle of a crank shaft of a press in addition to the above-mentioned switches is connected to a controller 1. The controller 1 reads the rotational angle of each servo motor 4 on the motion curve synchronous to the rotational angle of the crank shaft when the servo power source of a servo amplifier 3 is turned off.
Patent JP-H02113426-A (JP)
Title: Production of magnetic recording medium
Inventor: SAKAI YUICHI
IPC: G11B5/66
Filed: 1988-10-21
Abstract: PURPOSE:To form a magnetic gamma-Fe2O3 film at a low temp. and to easily form the magnetic recording medium by utilizing this film even to a base material which is weak to high temp. by forming an Fe3O4 film on the base material of the magnetic recording medium and oxidizing the Fe3O4 film in an oxygen atmosphere of >=0.5atm oxygen pressure, thereby forming the gamma-Fe2O3 film. CONSTITUTION:Ni-P is chemically plated on the magnetic disk substrate made of an aluminum alloy and after the surface thereof is polished, the thin Fe3O4 film is deposited by about 0.2mum on the Ni-P layer by a sputtering method. This disk substrate is heat treated in an oven into which about 1atm gaseous oxygen is introduced and which is kept at about 280 deg.C to oxidize the Fe3O4 film to the gamma-Fe2O3 film. The substrate is heat treated in the oven into which about 1atm gaseous oxygen is introduced to obtain the gamma-Fe2O3 film at the temp. lower than in the air. The sufficient oxidation at about 280 deg.C is possible and the gamma-Fe2O3 film is applied to base materials weak to high temp., such as base material having the Ni-P plating layer and base material made of plastic, by which the magnetic recording medium is obtd.
Patent JP-S61145144-A (JP)
Title: 5,8-dihydroxy-1,4-naphthoquinone derivative, and medicinal drug containing same
Inventor: ISAYAMA SHIGERU
IPC: A61K31/22
Filed: 1984-12-18
Abstract: NEW MATERIAL:The 5,8-dihydroxy-1,4-naphthoquinone derivative of formula I [R<1> and R<2> are H or lower alkyl; R<3> is group of formula II (R<4> is lower alkyl), tetrahydro-5,5-dimethyl-2-furyl, 4-carboxy-4-methylpentyl, or H; X is H, halogen, benzylthio or group of formula II; when R<3> is group of formula II, R<1> and R<2> are lower alkyl and X is H; when R<3> is tetrahydro-5,5-dimethyl-2-furyl, X is halogen or benzylthio; when R<3> is H, X is group of formula II]. USE:It has wound-healing activity and anti-delayed allergy activity, and is useful as a medicinal drug. PREPARATION:The compound of formula V which is one of the compound of formula I can be prepared by using the shikonin of formula III as a raw material, converting the compound to 2-(2,2-dimethyl-2,3,4,5-tetrahydrofuran-5- yl)-5,8-dihydroxy-1,4-naphthoquinone of formula IV, and halogenating the product.
Patent JP-S61146968-A (JP)
Inventor: YOSHINO TSUGUHIKO
IPC: E04C3/20
Filed: 1984-12-18
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-H1085278-A (JP)
Title: Equipment unit for sickroom
Inventor: MATSUBA KAORU
IPC: A61G7/05
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the easiness and safety of an operation such as taking-out of a medical gas by setting, along a bed, a housing unit having a daily goods housing part on the bed side and a locker part used from the front side on the opposite side of the bed. SOLUTION: Sickroom housing equipment 1 is formed of a housing unit 5 formed of a daily goods housing part 3 used from a bed 10 side and a locker part 4 used from the front side provided on the left side of the daily goods housing part 3, a wiring space formed extending over the vertical direction of the housing unit 5, and an interior lighting unit 7 formed of an indirect lighting continuously provided on the upper surface of the housing unit 5, to which the upper end of the wiring space is opposed. Sickroom medical equipment unit 2 is mounted on a wall surface on the opposite side to the sickroom housing equipment 1 with the bed 10 in-between, and pipes and wires are distributed from the inner part of the ceiling to electric equipment on the bed side 10 such as medical gas taking out part though a piping and wiring unit 21.
Patent JP-H09112123-A (JP)
Title: Speed adjustment device in door closer and speed adjustment method
Inventor: AKIYAMA HIROYUKI
IPC: E05F3/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To maintain constantly a closing speed of a door at a proper speed by detecting a rotary speed of a main shaft and feedback-controlling a motor based on the detected speed and moving an automatic adjustment control valve forward and backward. SOLUTION: A main shaft 12 is opened, responding to the opening and closing of a door so that a piston 4 may be positioned in a cylinder 3 filled with a fluid oil. In the case when an opened door is closed, the piston 4 is pushed back with a spring 8 so that the main shaft 12 may be turned and returned. During this operation, a ball 7 closes a through hole 6 while the fluid oil of a second cylinder 3b passes through an inner space of a piston by way of oil passages 27, 21 and 22. On one hand, an encoder detects a rotary speed of the main shaft 12 while a control unit 15 feedback-controls a motor 16 based this detected value, thereby moving an automatic adjustment control valve 17 forward and backward.  The amount of the fluid oil flowing from the oil passage 27 to the oils passage 21 is adjusted by the forward and backward movement of the control valve so that the closing speed of the door may be maintained at a definite value.
Patent JP-H03129100-A (JP)
Title: Ventilation controller for tunnel
Inventor: WATANABE YASUO
IPC: E21F1/00
Filed: 1989-10-12
Abstract: PURPOSE:To obviate the need of the all time operation of ventilators by installing meters for measuring the smoke.fog transmissivity inside and outside a tunnel pit and installing a controller for confirming the significant difference between the obtained data value and the fog generation judgement value which is previously set. CONSTITUTION:A pit outside VI meter and a pit inside VI meter 11 for measuring the smoke.fog transmissivity are installed in a tunnel pit outside 10a and a pit inside 10b, and a plurality of pit inside ventilators 13 are installed in the pit inside 10b. In the ventilation control, the pit outside data VI0 and pit inside data VI1 are inputted into an input signal circuit, and the significant difference from the normal value of the pit inside data is confirmed by a judging circuit. Further, when the judging circuit judges the lowering from the normal value of the pit outside data, ventilation is controlled by a calculation circuit and a comparison circuit, since fog is generated, and if ventilation is necessary, the necessary number of units in operation is set. Accordingly, the ventilators can be operated efficiently.
Patent JP-H06120866-A (JP)
Title: Vibration generator
Inventor: ISOBE FUMIO
IPC: H04W88/02
Filed: 1992-10-05
Abstract: PURPOSE:To provide a vibration generator which can comply enough with the miniaturization of a motor and a request for the long-period use and can prevent the extreme increase of the production cost together with improvement of the assembling performance. CONSTITUTION:A vibration generator consists of a 1st yoke 5 of a magnetic material which is set into a case 4 and mounts a permanent magnet 6, a plate spring 7 is mounted on the yoke 5 and vertically pierced with the magnet 6, a cylindrical coil 13 which is mounted on a plate spring 7 and encloses the magnet 6, a 2nd yoke 8 of a magnet material which is set on the spring 7 and encloses the coil 13, a 3rd yoke 9 of a magnetic material which is set on the magnet 6, and an elastic matter 12 which is set on a coil holder 10 above the yoke 9 and touches the counter face of a case 4b set opposite to the case 4A via a gap. Then the matter 12 hits the counter face of the case 4B by the changing action of the spring 7 for the generation of the vibrations. Otherwise the vibrations are produced by the resonance with the matter 12.
Patent JP-H11107113-A (JP)
Title: Picking device in rapier loom
Inventor: NIIHARA MASAMI
IPC: D03D47/27
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a picking device capable of extending the life of a rapier band. SOLUTION: A first position-controlling member 17 is disposed from an access boundary K1 to the side of a non-wrapping range H, and a second position-controlling member 18 is disposed at a place near to a boundary K2. A third position-controlling member 19 is disposed from the access boundary K1 to the side of a wrapping range E. The first position-controlling member 17 and the second position-controlling member 18 are provided with guide flat surfaces 171, 181 brought into contact with a rapier band 12 on the side of the non-wrapping range H. The third position-controlling member 19 is provided with a circular shape curved guide surface 191 brought into contact with the rapier band 12 on the side of the wrapping range E. The curved guide surface 191 is smoothly continued to the guide flat surface 171.
Patent JP-S61133729-A (JP)
Inventor: BUORUFUDEIITORITSUHI GEORUGU K
IPC: H03D1/22
Filed: 1985-11-28
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-H0991004-A (JP)
Title: Method for estimating load weight
Inventor: KATO TETSURO
IPC: G05B13/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To simply and accurately estimate the load weight in accordance with user's using state. SOLUTION: In a state holding a robot at static attitude, a torque/individual axis value writing command is sent from a host CPU 10 to a servo DSP 12 and a torque command and indivisual axis values are written in a shared RAM 11. Each indivisual axial value is obtained from a feedback signal outputted from a pulse coder included in an individual axis motor 14. The CPU 10 estimates the attitude of the robot and the torque values τ1 to τ6 of respective axes from the indivisual axis values, set data stored in a non-volatile memory 15, a torque command value, etc., stored in the RAM 11.  The weight of a load is estimated by a format for finding out a difference from a known load weight condition in the balance equations of respective axes in the static attitude or a format for finding out a link parameter from the torque estimation values of plural load attitude states and then finding out a parameter for load weight.
Patent JP-H08104069-A (JP)
Title: Coiled aluminum stock plate for lithographic printing plate
Inventor: KAWAMOTO TADASHI
IPC: B41N1/08
Filed: 1994-10-05
Abstract: PURPOSE: To enhance a flatness and prevent occurrence of a misregistration in light exposure of a lithographic plate by a method wherein after being subjected to cold rolling, a coiled aluminum stock plate used for a lithographic printing plate has a specific tensile strength and a specific value of a suspension warpage in a rolling direction in the planar form. CONSTITUTION: In the production of a coiled aluminum stock plate, an aluminum alloy ingot by DC casting is planed, soaked, and hot-rolled by a normal method, thereafter being rolled to a specific board thickness in combination with cold rolling and intermediate annealing, and this is taken up in a coil form. The stock plate is roughened to have a uniformly roughened surface and anodized, and a photosensitive substance is put thereon. The obtained coiled plate is cut to a specific length. At that time, the coiled stock plate has a tensile strength of 165N/mm<2> or greater and a downward suspension warpage of 100-300mm per meter where the maximum warpage value L of the plate suspended at a center point of an end edge in a rolling direction R is defined as a suspension warpage.
Patent JP-H1199962-A (JP)
Title: Vehicle body structure
Inventor: WATANABE MASAYA
IPC: B62D25/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To constitute a loading space without lengthening the whole length and sufficiently insure strength between a compartment and wheel house parts for rear wheels by forming side walls of the loading space extending from the rear wall of the compartment to the rear end of the loading space out of right and left wheel house parts for rear wheels. SOLUTION: The right and left side walls of a loading space 4 are constituted out of wheel house parts 14 for rear wheels 13. The front end part of the wheel house part 14 is positioned slightly front of the rear wall 3 of a compartment, is extended rearward so as to be continued from the rear wall 3, and the rear end part of a vehicle 1 is constituted out of the rear end parts of the wheel house parts 14. The rear end of the loading space 4 is provided with a rear bumper 16 so as to connect the right and left wheel house parts 14 to each other. A floor panel 23 in the compartment 2 is extended rearward from the rear wall 3 to constitute a loading space plane 4a. By forming a spare tire receiving space 24 on the nearly middle position of the loading space plane 4a, rigidity of the loading space plane 4a is improved.  The lower end parts of the wheel house parts 14 are joined with the rear extended parts 23b of the floor panel 23 by welding, for example.
Patent JP-H03127029-A (JP)
Title: Production of spacer material, sealing material and liquid crystal panel
Inventor: MATSUSHITA HIROMASA
IPC: G02F1/1339
Filed: 1989-10-13
Abstract: PURPOSE:To prevent the degradation in alignment accuracy by using spacer materials formed with the films of UV curing type adhesive agents. CONSTITUTION:Substrates 1a, 1b are stuck to each other in such a manner as to crimp a thermosetting type sealing material 3 incorporated with the spacer materials 2 formed with the film of the UV curing type adhesive agents 4 between the substrates and thereafter, the UV curing type adhesive agents 4 formed on the spacer materials 2 are irradiated with UV rays and are thereby cured while a mechanical pressure is executed thereto. The spacer materials 1a, 1b can be fixed in the state of maintaining nearly a prescribed spacing by the spacer materials 2. While the substrates 1a, 1b fixed by the UV curing type adhesive agents 4 formed on the spacer materials 2 are pressurized by a vacuum pack method, the sealing material 3 is cured by heating. The alignment accuracy is maintained in this way.
Patent JP-H01109613-A (JP)
Title: Manufacture of oxide superconductor
Inventor: KUMAKURA HIROAKI
IPC: H01B13/00
Filed: 1987-10-23
Abstract: PURPOSE:To manufacture a tape-form superconductor which can be formation- processed easily by forming an attachment layer including a rare earth element and Ba or Sr on the surface of a substrate on which a copper coating is applied or copper foil is labeled, and after that, applying a heat treatment. CONSTITUTION:On the surface of a substrate on which a copper coating is applied or copper foil is labeled, an attachment layer including a rare earth element and Ba or Sr is formed. For the substrate, a heat-resisting and acid- resisting stainless, silver, or gold is suitable. Its form may be made into a long- size plate, film, sheet, linear film, or the like. On such a substrate, a copper coating is applied, or copper foil is labeled in a fusing adhesion, a pressure welding, or the like. And after the attachment layer including a rare earth element and Ba or Sr is formed, a heat treatment is applied at 500 to 900 deg.C, for example. In such a way, a superconductor which can be formation-precessed easily can be manufactured.
Patent JP-S62125388-A (JP)
Inventor: NAKAMURA SHUJI
IPC: G09F9/40
Filed: 1985-11-27
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。