baber/WOPTO huggingface dataset:
Patent JP-H1120709-A (JP)
Title: Horn switch mechanism of steering wheel
Inventor: SAKURAI HIROSHI
IPC: B60R21/203
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load, enable a distinct bottom-reaching feel to be secured, and make an operation feeling good, when a periphery of a pad is operated by pressing it down, by forming extension parts on a back-up plate. SOLUTION: When a periphery of a pad 45 is operated by pressing it down, a rib 51 for pressing disposed on a nearby peripheral part 46a causes a movable contact 77 of a predetermined switch body 70 to make contact with a fixed contact 74 by directly pressing it via extension parts 63b, 64b of a bag holder 54. After that, because the fixed contact 74 is supported by a fixed plate 71 prevented as much as possible from moving downward, the pressing rib 51 does not sink and a distinct bottom-reaching feel is obtained. By this, when the periphery of the pad 45 in an air-bag device 40 is operated by pressing it down, an operation load can be reduced while a distinct bottom-reaching feel can be secured and an operation feeling can be made good.
Patent JP-S5795598-A (JP)
Title: Heat exchanger
Inventor: MAEKAWA TEISUKE
IPC: F28G9/00
Filed: 1980-12-05
Abstract: PURPOSE: To keep a longer period of time of high efficiency of heat exchanging operation in a heat exchanger for heat recovery of discharged gas containing impurities by a method wherein a cleaning liquid solution storage tank is arranged by the heat exchanger, the cleaning liquid may be fed or discharged against the discharge passage containing impurities therein so as to clean the passage.  
     CONSTITUTION: Bottom part of the passage 15 for the discharged gas containing impurities is communicated with the cleaning liquid solution storage tank 17 through a pipe 18, and in the midway thereof a pump 19 and a valve 20 are arranged. The cleaning liquid solution from the tank 17 is fed into the passage 15 up to the dotted line level, the valve 20 is closed and they are left as they are for about 1/3 day. Then, the valve 20 is opened and the cleaning liquid solution is returned back to the tank 17. Thereby, the passage 15 is cleaned so as to perform a superior heat exchanging operation for a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1066728-A (JP)
Title: Guide wire with fiber tip section
Inventor: NGUYEN KIM
IPC: A61B17/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire section rarely injuring a patient and capable of being formed into a complicated shape by winding multiple polymer fibers extended from a point located in the proximal direction of the distal end of a metal core and extended in the distal direction to a point located in the distal direction of the distal end around the metal core. SOLUTION: A guide wire distal tip section 100 has a core wire 102 made of stainless steel, and multiple fiber bundles 104 are arranged at the distal portion of the core wire 102. The fiber bundles 104 are made of polyester, they are stuck to the core wire 102 via the combination of mechanical and/or adhesive means, the outer face is preferably covered with a polymer tubular coating film 112, and the tubular film 112 is made of a material capable of being shrunk on the fiber bundles 104 to give the column strength of some degree to the fiber bundles 1 04. The second coil 108 is provided at the most distal tip section of the core wire 102, and a distal coil 110 is arranged at an interval from the distal tip section of the core wire 102.
Patent JP-S5876661-A (JP)
Inventor: FUKUMOTO YASUHIRO
IPC: E04H9/14
Filed: 1981-10-28
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-H0463221-A (JP)
Title: Method for reducing nitrogen in vacuum refining of molten steel
Inventor: OKIMURA TOSHIAKI
IPC: C21C7/10
Filed: 1990-06-29
Abstract: PURPOSE:To efficiently and economically apply denitriding treatment to a molten steel by spraying an Ar gas of specific flow rate on the surface of the molten steel in a vacuum tank in the course from the stage just before the final deoxidation by means of Al, etc., to the completion of degassing treatment. CONSTITUTION:A molten steel 2 in a ladle 1 is sucked into a vacuum tank 3 simultaneously with the initiation of degassing treatment. Subsequently, the molten steel 2 is circulated by blowing an Ar gas 4 through a nozzle 6 provided to one immersion tube 5. After decarburizing reaction is performed until the desired [C] level is reached in the above state, the Ar gas is sprayed on the surface of the molten steel by 5-15Nl/ton.min through gas spray nozzles 7 provided to the barrel of the vacuum tank in the course from the stage just before the final deoxidation by means of Al to the completion of degassing treatment. By this method, a low nitrogen steel of <=20ppm nitrogen content can be refined efficiently and economically.
Patent JP-H072624-A (JP)
Title: Solid powder cosmetic
Inventor: MITANI MITSUMASA
IPC: A61K8/00
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a solid powder cosmetic having excellent appearance, extensibility, adhesion and touch free from coagulation of elastic powder, comprising mixed powder prepared by mutually uniformly dispersing and mixing elastic powder and different powder. CONSTITUTION:Elastic powder is premixed with at least one different powder while stirring, then treated by a closed multi-stage shear extruder to give mixed powder, which is subjected to a conventional production process to give a solid powder cosmetic. Silicone rubber, fluorosilicon rubber, etc., having 0.1-100mum average particle diameter is used as the elastic powder. Talc, mica, sericite, kaolin, etc., may be cited as the different powder. The blending ratio of the elastic powder and the powder to be sheared and mixed is preferably 10:90-70:30 by weight. This cosmetic has uniform appearance, excellent slip and adhesion and a smooth feeling in use.
Patent JP-S6257718-A (JP)
Inventor: BARIKO GIRIAANO
IPC: B21D7/024
Filed: 1986-07-21
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-2001000988-A (JP)
Title: Septic tank and operation method thereof
Inventor: SATO HACHIRO
IPC: C02F3/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To smoothly fluidize a carrier by the diffusion of air in order to regenerate microorganisms bonded to the carrier. SOLUTION: This septic tank has a filter tank E housing a carrier C2 capable of supporting microorganisms along with water to be treated and air diffusion parts D2b, D2c, D2d for supplying air bubbles to water to be treated to fluidize the carrier C2 along with water to be treated. The air diffusion parts D2b, D2c, D2d are arranged at the lower, middle and upper parts in the up and down direction of the fluidizing region of the carrier C2 in the filter tank E in parallel over a plurality of stages.
Patent JP-H0344312-A (JP)
Title: Production of hair tonic
Inventor: SHU NORIHIKO
IPC: A61K8/00
Filed: 1989-07-04
Abstract: PURPOSE: To simply obtain a hair tonic by immersing ZIOU (root of Rehmannia glutinosa), safflower, Paeonia lactiflora, TAKURAN (Lycopus lucidus), Angeliace Radix (root of Angelica acutiloba (Ligustici)), KANZOU (root of Glycyrrhiza glabra), mint, pepper, Dipsacus asper, SAN-CHI GINSENG, Drymaria fortunei, TETUGYUNYUSEKI, ICHIJOUKON, SEPIAE OS and CAMPHORA in a solution of rice wine and rice vinegar. CONSTITUTION: A hair tonic is obtained by formulating almost equal amounts of ZIOU (root of Rehmannia glutinosa), safflower, Paeonia lactiflora, TAKURAN (Lycopus lucidus), Angeliace Radix (root of Angelica acutiloba(Ligustici)), KANZOU (root of Glycyrrhiza glabra), mint, pepper, Dipsacus asper, SAN-CHI GINSENG, Drymaria fortunei, TETUGYUNYUSEKI, ICHIJOUKON, SEPIAE OS and CAMPHORA and immersing the mixture in a solution of two-thirds of rice wine of about 20% alcohol degree and one-third of rice vinegar of about 4.5% acidity. The hair tonic is applied to a head part or eyebrows and used. The hair tonic has effects on itch, removal of hair, split hair, etc.
Patent JP-H0727443-A (JP)
Title: Engine-driven heat pump
Inventor: YAGIYUU SUMIO
IPC: F25B27/02
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a rational operation of a heat pump by discharging or sucking operating gas at equal period, equal phase of high and low temperature chambers and discharging or sucking the gas in a state that a phase is delayed by 174 period in a period equal to the discharge or suction period of the high and low temperature chambers in an intermediate temperature chamber. CONSTITUTION:Operating gas G of a high temperature chamber 14, an intermediate temperature chamber 15 and a low temperature chamber 16 are periodically discharged and sucked by power of an engine 1 by operating means A. The periods are equal at the chambers 14, 16, and the gas G is discharged or sucked at the equal phase. The gas G is discharged and sucked in a state that the equal periods of discharge and sucking periods of the chambers 14, 16 at the chamber 15 and the phase is delayed by 1/4 period. Thus, an operation and an energy efficiency of the heat pump can be improved.
Patent JP-H0521131-A (JP)
Title: Ionizer for clean room
Inventor: SUZUKI MASANORI
IPC: H01T19/04
Filed: 1991-07-12
Abstract: PURPOSE:To provide an ionizer for a clean room which reduces contamination within the clean room due to scattered heavy metals, and also prevents electrodes from being worn without lowering electricity-eliminating performance lowered even when discharge is induced with high voltage applied to the electrodes. CONSTITUTION:Each needle electrode 2 of an ionizer 1 for a clean room is formed into a laminated structure where a nickel layer 3 is laminated by means of plating and the like. By this constitution, the wear resistance of nickel is enhanced, the wear rate of each electrode is thereby reduced to a great extent.
Patent JP-H0459119-A (JP)
Title: Stretcher of extruding equipment
Inventor: KANEKO DENJIRO
IPC: B21D3/00
Filed: 1990-06-29
Abstract: PURPOSE:To properly and sufficiently stretch many kind of the materials to be extruded of the different shape of cross section, size and wall thickness, etc., by providing a pair of the driving parts for chucking which operate a pair of upper and lower clamping part for chucking upward and downward, and controlling the drive in order to adjust and change the height position for chucking the material to be extruded. CONSTITUTION:Each chucking device 13 has a pair of the driving parts for chucking 25 to operate a pair of upper and lower clamping parts for chucking 27 upward and downward, and the controller 28 to drive-control both driving parts for chucking 25 so as to adjust and change the height for chucking the material to be extruded A with both clamping parts 27. Therefore, the height position for chucking the material to be extruded A can be adjusted to the proper position in the range of prescribed height upward the stretch table 7 by the instruction from the controller 28 to the driving part for chucking 25. Accordingly, even if the material to be extruded is inclined to generate a large deflection caused on the support with both ends, the chucking for the material to be extruded can be executed in the state for floating the total upward the stretch table, and so the total of the material to be extruded can be worked properly and sufficiently with stretching.
Patent JP-H0521983-A (JP)
Title: Electromagnetic noise shield building material
Inventor: YASUDA TAKEYUKI
IPC: H05K9/00
Filed: 1991-07-15
Abstract: PURPOSE:To electromagnetically shield noise simply and to mass-produce title materials low-costly by electrically connecting and grounding autoclaved lightweight foam concrete panels each filled with a metal net. CONSTITUTION:A building material base 1 incorporates a conductive reinforcement 2 for maintaining strength. Connection conductor 3 connected to conductive reinforcements are led out and electrically connected by conductive connection metals 4 every lateral or upper-lower building material bases 1. Grounding conductors 5 are connected to ground poles 6 by conductor connection metals 4 at several points of the connected building material base planes. This building material can be realized by changing meshes of the conductive reinforcements 2 or double-layering them, depending upon whether the electromagnetic noise has a frequency which wants shield in the building or has a frequency which does not want going outside the building. Using an ALC board filled with a metal mesh can produce the electromagnetic shield effect due to water- absorption performance of an ALC board itself and the shield effect due to a metal mesh.
Patent JP-2000005338-A (JP)
Title: Structure material
Inventor: TAMURA SEISHIRO
IPC: A63B17/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To rigidly fix a metallic pipe to a bar material made of a synthetic resin and to more rigidly fix the metallic pipe to the bar material made of the synthetic resin in the case when a nail-shaped projection part is formed at the flange part of the metallic pipe. SOLUTION: The material is provided with a metallic sheath pipe 12 penetrating a reinforcing metallic pipe 11 in the bar material made of a synthetic resin nearly at a right angle, and also provided with a nut 21 having the metallic pipe 2 fixed on the inner surface of an end part and the flange part 22 fixed to an outer surface at a position a little away from the end part. The end part of the pipe 2 is inserted into the pipe 12 of the material 11 and a bolt 32 is fastened by the nut 21 of the pipe 2 through a washer 31 to pressurize the washer 31 to one end of the pipe 12 and to pressurize the part 22 to the other end of the pipe 12 to fix the end part of the pipe 2 to the material 1.
Patent JP-H11561-A (JP)
Title: Additive catalyst for catalytic cracking of heavy oil
Inventor: SHIBAZAKI MASAHITO
IPC: B01J29/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an additive catalyst less liable to deposit coke by preparing an additive catalyst used as an additive to a catalyst for fluidized catalytic cracking of heavy oil from a zeolite, a conjugated metal oxide, a clay and a single metal oxide and specifying the total acid content of the catalyst constituting parts except the zeolite. SOLUTION: The additive catalyst consists of a zeolite, a multiple metal oxide, a clay and a single metal oxide and the total acid content of the catalyst constituting parts except the zeolite is 0.02-0.08 mmol/g. The conjugated metal oxide is, e.g. silica-alumina or silica-zirconia. The catalyst is obtd. by uniformly mixing the components in an aq. soln. and spray-drying the resultant slurry. The specific surface area of the catalyst constituting parts except the zeolite, that is, parts of a mixture of the metal oxides with the clay is preferably 40-60 m<2> /g.
Patent JP-H0226914-A (JP)
Title: Production of acrylic fiber
Inventor: YASHIRO TOSHIHARU
IPC: D01D5/06
Filed: 1988-07-11
Abstract: PURPOSE:To obtain in an industrially advantageous manner the title fiber causing no hang-up and improved in filament separability by lifting tows produced by wet spinning of an acrylic polymer solution from a coagulating bath and by mutually superposing the twos at specified time intervals. CONSTITUTION:When tows consisting of acrylic fiber produced by wet spinning of a solution of an acrylic polymer [pref. containing >=20wt.% of acrylonitrile (AN), or made up of 40-80wt.% of An and 20-60wt.% of a halogen-contg. vinyl monomer such as vinyl chloride] are to be put to take-up in the form of a bundle, the tows, after lifted from a coagulating bath, are mutually superposing at intervals >=5 (pref. 10) sec., thus obtaining the objective fiber.
Patent JP-H0726215-A (JP)
Title: Self-adhesive sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J201/00
Filed: 1993-07-13
Abstract: PURPOSE:To prepare a self-adhesive sheet which has a dignified and shaded appearance and does not cause blisters even when applied to an adherend which generates gas on heating. CONSTITUTION:This self-adhesive sheet comprises a foam layer 2 with a thickness of 1-50mm, a plastic film 1 bonded to one side of the foam layer 2, and a self-adhesive layer 3 formed on the other side of the foam layer 2.
Patent JP-H11554-A (JP)
Title: Method for purifying diatomaceous earth filter aid
Inventor: SUGAWARA TAKUO
IPC: B01J20/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To surely remove metals such as iron contained in raw diatomaceous earth by converting the metals among impurities in the diatomaceous earth into soluble metallic chelate compds. by treatment with an org. acid, removing the chelate compds. by solid-liq. separation and recovering the residual org. acid by electrodialysis. SOLUTION: When impurities in diatomaceous earth useful for the filtration of juices, soy, oil and fat, etc., and especially useful as a filter aid for brewing are removed, the raw diatomaceous earth is crushed, dried and fired so as to activate the reactions of the metals such as iron on the surfaces of particles of the raw diatomaceous earth. The metals are then converted into chelate complexes by deironization reaction, etc., with an org. acid having high bonding strength to the metals. The diatomaceous earth contg. the chelate complexes is washed to remove the soluble materials and dehydration and drying are carried out. An aq. soln. of the used org. acid is recovered, regenerated by electrodialysis and repeatedly used. A filter aid is continuously produced.
Patent JP-H0727777-A (JP)
Title: Electromagnetic rotation detector
Inventor: MASAKI KAZUO
IPC: G01P3/488
Filed: 1993-07-13
Abstract: PURPOSE:To provide an electromagnetic rotation detector wherein the degree of designing freedom of the apparatus is high and the high-sensitivity detected signal of a rotating body can be obtained. CONSTITUTION:A boundary part 13f between a large-diameter part 13b and a narrowed- down part 13d succeeding the large-diameter part 13b is formed at a position which includes the winding end 15a of a detection coil 15 and which is closer to a permanent magnet 14 than to the winding end 15a, and the narrowed-down part 13d is formed in such a way that its diameter is reduced continuously and linear-functionally as it is brought closer to a rotating plate 16. The ratio of the diameter of the large- diameter part 13b to the diameter of a small-diameter part 13e is within a range of 0.25 to 0.7. A magnetic flux which is generated by the permanent magnet 14 is converged gradually while it is passed through the narrow-down part 13d, it is concentrated in the small-diameter part 13e, and it is transferred to the rotating plate 16. When the magnetic flux which is transferred to the rotating plate 16 from the small- diameter part 13e is changed due to the rotation of the rotating plate 16, an induced electromotive force which corresponds to the change rate of the magnetic flux is generated in the detection coil 15. An output voltage by the induced electromotive force is taken out to the outside of an apparatus, and a vehicle velocity is computed.
Patent JP-2001005430-A (JP)
Title: Information processor
Inventor: SONOBE SO
IPC: G06F3/153
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processor e.g. a protable information processor the display part of which can be used as the display part of other personal computer(PC) and which has an input terminal for display and hardware, software resources for receiving the input of the terminal. SOLUTION: In the information processor 1 provided with the display part 3, a display data generation means generating the data to be displayed on the display part 3, the input terminal inputting the display data from the outside and a selection means selecting the display data generated by the display data generation means and the display data inputted from the input terminal and supplying one side to the display part 3 are provided.
Patent JP-S6416973-A (JP)
Title: Testing device for semiconductor device
Inventor: SAKAI KENICHI
IPC: G01R31/28
Filed: 1987-07-10
Abstract: PURPOSE:To generate an optional waveform by one unit by varying an output standard value in synchronization with the waveform of the output signal of a semiconductor device. CONSTITUTION:A control unit 1 controls the whole system to obtain an analog waveform 13 shown by (a) and standard value waveforms 15 and 16 shown by (c) by calculation processing or by digitizing an external waveform, and stores them into an analog pattern generator 31. As for the signal (a) with the waveform 13, a pattern stored in the generator 31 is DA-converted by a DA converter 32 and applied to the semiconductor device 5 through a driving circuit 33. The device 5 processes the input signal (a) with the waveform 13 internally and outputs a signal (b) with a waveform 14. The waveform 14 of the signal (b) is compared by comparators 36 and 37 wit the waveforms 15 and 16 to decide whether or not the waveform is within a standard range 17. This decision result is sent to an error detection unit 38. The unit 38 detects errors decided by the comparators 36 and 37, and the decision result of this unit 38 is sent to the unit 1.
Patent JP-H0339877-A (JP)
Title: Refrigerant recovery device
Inventor: HASEGAWA ATSUSHI
IPC: F25B45/00
Filed: 1989-07-05
Abstract: PURPOSE:To recover a refrigerant in a refrigeration cycle easily with a simplified structure by utilizing an accumulator as a refrigerant recovery container, and providing on-off valves on the inflow and outflow sides of the refrigerant in the accumulator. CONSTITUTION:A refrigerator is re-operated to cool and condense a cold storage material 13 in a flange 10. Once the condensation has been completed, the operation of the refrigerator is interrupted, and first and second on-off valves 6, 7 and a bypass valve 8 are opened to collect a refrigerator in a refrigeration cycle into an accumulator 5. The gas refrigerant in the accumulator 5 is robbed of its heat by the cold storage material 13 and is liquefied. More specifically, the refrigerant in the accumulator 5 is changed in its phase from gas to liquid, so that pressure in the accumulator 5 is lowered and hence the refrigerant in the refrigeration cycle is collected in the accumulator 5. Once the refrigerant in the refrigeration cycle is sufficiently collected in the accumulator 5, the first and second on-off valves 6, 7 are closed, and those on-off valves and the accumulator 5 are released from the refrigeration cycle in the above situation. Hereby, the refrigerant is confined in the accumulator 5 for its recovery.
Patent JP-S6151159-A (JP)
Title: Magnetic carrier particles for electrophotographic development
Inventor: MORO EIJI
IPC: G03G9/113
Filed: 1984-08-21
Abstract: PURPOSE:To improve an electrostatic charge characteristic and fluidity by using a mixture composed of a styrene polymer and maleic acid polymer as a resin coating material for coating particle surfaces. CONSTITUTION:(A) The styrene polymer which is a homopolymer of styrene or a copolymer of the styrene and vinyl monomer (e.g.; acrylic acid) and has 40- 90 deg.C glass transition point and (B) the maleic acid copolymer which is a homopolymer of maleic acid or a copolymer of the maleic acid and vinyl monomer, etc. and has 50-100 deg.C glass transition point are mixed in such a manner that the component B is incorporated at 5-40wt%. The coating consisting of such mixture is formed on the surface of the magnetic particles consisting of iron or an oxide having spinel structure or hexagonal crystal structure to 3-10mum thickness, by which the intended carrier particles for electrophotography are obtd.
Patent JP-H1144732-A (JP)
Title: Multi-chip module
Inventor: SAKUYAMA TOMOHIRO
IPC: H01L25/18
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chip module allowing the inspection of mounted bare chips and preventing connecting pads from being reduced in area. SOLUTION: Mounting electrode pads 4 are formed on a module substrate mounting multiple chips 6a-6c, each electrode pad 4 is constituted of multiple split pad sections 4a-4d, and the split pad sections 4a-4d are individually connected to the electrode terminals 7 of the mounted chips 6a-6c. The split pad sections 4a-4d are electrically connected together by a metal bump as one electrode pad at the time of packaging.