baber/WOPTO huggingface dataset:
Patent JP-H04274903-A (JP)
Title: Pneumatic tire
Inventor: TAMAOKI MICHIHIRO
IPC: D02G3/48
Filed: 1991-03-01
Abstract: PURPOSE:To make a tire lightweight by thinning a cap ply and improve the turning movement resistance and at the same time prevent the lowering of durability by suppressing heating through the full tightening of belt ends and in addition making tire uniformity excellent. CONSTITUTION:As a cap ply 4 to be inserted between a tread 3 and a belt 2, a rubber sheet whose cap ply 4 width is 1.1 or more than the maximum width of the belt 2 and whose thickness is 0.5-1.5mm and which contains 5-25 pts.wt. of short fiber that is disposed in a tire peripheral direction, is arranged.
Patent JP-H09226253-A (JP)
Title: Manufacture of heat sensitive recording medium
Inventor: KOYANO TAKESHI
IPC: B41M5/26
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the solubility of diazonium salt in an oil by adding acetone in the case of dissolving the salt in the coil in a method for manufacturing a heat sensitive recording medium comprising the step of previously preparing a dispersing liquid of microcapsules. SOLUTION: This method for manufacturing a heat sensitive recording medium having a color developing layer containing microcapsules enclosing diazonium salt basic compound and coupler comprises the step of dissolving the salt in oil, acting it with a microcapsules wall forming material to prepare a dispersing liquid of the microcapsules. In this case, in the case of dissolving the salt in the oil, acetone is added. Instead of the acetone, acetonitrile may be added, and 5 to 30wt.% of a range is added to the oil. Thus, more salt can be dissolved in the oil to make it possible to manufacture the medium which can print with optical density.
Patent JP-H07225462-A (JP)
Title: Photographic element
Inventor: SASAKI HIROKI
IPC: G03C8/40
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a mordant ensuring superior light fastness of a mordanted dye by incorporating a copolymer having repeating units of at least two kinds of specified monomers as constituent components. CONSTITUTION:A copolymer having repeating units of at least one kind of monomer represented by formula I and repeating units of at least one kind of monomer represented by formula II as constituent components is incorporated. In the formulae I, II, each of R<1> and R<2> is H or 1-6C alkyl, L is a 1-20C divalent combining group, (m) is 0 or 1 and D is imidazole which may be made protonic or may be in the form of quat. salt. An anionic dye fixing layer contg. such a copolymer is incorporated.
Patent JP-H01310126-A (JP)
Title: Overall gas turbine power generating device and method
Inventor: FUORUKE ENGUSUTOROOMU
IPC: F02C6/00
Filed: 1989-02-17
Abstract: PURPOSE: To raise heat efficiency by arranging a heat transfer means in a gas turbine cycle inside a vertical channel in a fluidized bed reaction device, and bringing the means in direct contact with solid particles flowing downwardly. CONSTITUTION: A fluidized bed combustion device 1 is supplied with solid fuel, SO2 reduction solid particles and secondary air from inlets 3-6. The solid fuel is fluidized by the high temperature air from a gas turbine 23 and combusted. With said combustion gas, a heat recovery boiler 32 generates steam which is used as overheated steam by a heat transfer means 15 to drive a steam turbine 16 to generate electricity. Compressed air from a compressor 19 is separated by a cyclone separator 8, heated in a vertical channel 10 by the circulating high temperature solid particles, further heated in a heating device 25 and used to drive a gas turbine 23. The compressor 19 is rotated and exhaust gas is blown into a combustion chamber (fluidized bed) 2 through a heat transfer means 29 with that power. Thus it is possible to raise heat efficiency.
Patent JP-H06250088-A (JP)
Title: Small zoom lens
Inventor: MITSUSAKA MAKOTO
IPC: G02B13/18
Filed: 1993-02-25
Abstract: PURPOSE:To provide a small zoom lens by adopting an inner focus system in the zoom lens suitable for a lens shutter and a still video camera, etc., and well designing the lens constitution. CONSTITUTION:This zoom lens comprizes the first lens group I having a positive refractive power, the second lens group II having a positive or a negative refractive power, the third lens group III having a positive refractive power and the fourth lens group IV having a negative refractive power in order from the object side, the power is varied by moving the respective lens groups on the optical axis, a diaphragm is arranged on the object side before the third lens group III and focusing is executed by moving the third lens group III.
Patent JP-H10238932-A (JP)
Title: Refrigerator
Inventor: TSUCHIYA YUJI
IPC: F25D21/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise in a refrigerator at the time of defrosting by bent extending a lower part of a heat transfer plate provided at the rear of an evaporator under a defrosting heater, and efficiently utilizing radiant heat of the heater, thereby shortening the defrosting time. SOLUTION: In the refrigerator, cold gas is supplied to a deep freezing chamber 7, a cold storage chamber and a vegetable chamber 9, and then it is returned to an evaporator 10 via cold gas circulating channels 6a, 6b formed at a heat insulation partition between the chambers 7 and 9. In this case, a lower part of a heat transfer plate 21 mounted on the surface of an inner box 3 is bent extended to a lower part of defrosting heater 15, and at the time of defrosting, radiant heat from the heater 15 is efficiently transferred to an upper part of the evaporator 10. And, a protective cover 16 disposed between the evaporator 10 and the heater 15 is inclined forward, and its rear part is extended rearward from a back surface of the evaporator 10, defrosted water dropped from the evaporator 10 to the cover 16 is fed forward to prevent the plate 21 from being moistened with the water.
Patent JP-H01211348-A (JP)
Title: Recording and reproducing device
Inventor: ASANO TAKASHI
IPC: G11B27/28
Filed: 1988-02-19
Abstract: PURPOSE:To easily and excellently move the recording position of identification signals by moving the recording position of the identification signals by using the recording position of an already recorded identification signals as a reference and at the same time, automatically erasing unnecessary identification signals. CONSTITUTION:When a manual button 54 is depressed while rotary heads 11A and 11B reproduce the recording area of identification signals, rehearsal operations are performed by using the head of the recording area as the starting point of the rehearsal and at the same time, the recording starting point of identification signals is shifted by shifting the rehearsal starting point. Therefore, movement of the identification signal recording area is performed by using the already recorded position as a reference. On the other hand, when the manual button 54 is depressed in the state of rehearsal operation, identification signals are recorded for 9.0sec from the rehearsal starting point and at the same time, unnecessary identification signals before or after the identify signal recording area are erased. Therefore, erasion of already recorded identification signals in advance become unnecessary and the recording position of identification signals can be moved easily.
Patent JP-H02215182-A (JP)
Title: Prepreg and wiring board using thereof
Inventor: TAKADA TOSHIHARU
IPC: H05K1/03
Filed: 1989-02-15
Abstract: PURPOSE:To improve a wiring board in flame retardance and high frequency characteristic by a method wherein the wiring board is impregnated with resin varnish formed of aromatic polycyanate, bromic bisphenol A carbonate oligomer, bromic bisphenol A, and catalyst. CONSTITUTION:A base material is impregnated with resin varnish formed of aromatic polycyanate, bromic bisphenol A carbonate oligomer, bromic bisphenol A, and catalyst, which is dried up to obtain a prepreg. Required pieces of the prepreg are stacked up, interposing an inner circuit member between the prepregs at a required position if necessary, an outer circuit member is provided to the outermost sides of the stacked prepreg respectively to form a laminated body, which is formed into an integral structure for the formation of a wiring board. It is preferable that an outer circuit member is formed of metal foil. By this constitution, a prepreg and a wiring board thereof can be improved in flame retardance and high frequency characteristic.
Patent JP-H02214743-A (JP)
Title: Prepreg and circuit board produced by using the same
Inventor: SAWA YOSHIHIDE
IPC: C08J5/24
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a prepreg giving a circuit board having improved through- hole reliability and high-frequency property by impregnating a substrate with a specific modified polyimide resin varnish and drying the varnish. CONSTITUTION:The objective prepreg can be produced by impregnating a substrate with a modified polyimide resin varnish produced by reacting a dicyclopentadiene phenolic polymer of formula I (R is H or CH3; n is 0-5) with a bismaleimide of formula II, etc., reacting the reaction product with monomaleimides of formula III, IV, etc., and further reacting with a diamine of formula V, etc., and drying the impregnated varnish. A circuit board is produced by stacking a prescribed number of the prepregs one upon another, inserting an inner layer circuit material at a prescribed position between the prepregs as necessary, placing a laminate having an outer-layer circuit material as the outermost layer and integrating the layers.
Patent JP-S56133348-A (JP)
Title: Electrical insulating polymeric composition
Inventor: KATOU HIROSHI
IPC: C08L33/02
Filed: 1980-03-21
Abstract: PURPOSE: To titled composition, prepared by incorporating an aromatic Schiff basic monomer with a polyolefin, suitable for an insulating material for a power cable, and having improved dielectric strength properties.  
     CONSTITUTION: A composition prepared by kneading 100pts.wt. olefinic homopolymer or copolymer or graft copolymer, preferably polyethylene, expressed by the formula CH 2 =CHR (R is H, ≤7C alkyl, alkenyl, aryl or carboxylic acid) with 0.1W10pts.wt., preferably 0.2W3pts.wt., aromatic Schiff basic monomer formed from an aromatic aldehyde, preferably benzaldehyde, and an aromatic or aliphatic primary amine, preferably aniline, through condensation, particularly a monomer of the formula, under heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63202756-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1987-02-19
Abstract: PURPOSE:To enhance electrostatic chargeability and residual potential of a photosensitive body by using a photoconductive layer composed of a charge generating layer and a charge holding layer each made of specified thin amor phous or microcrystalline silicon films. CONSTITUTION:An electrophotographic sensitive body is formed by successively laminating on a conductive substrate 1 a blocking layer 2, the photoconductive layer 3 composed of the charge generating layer 5, and the retaining layer 6, and this layer 6 a surface layer 4. The layers 5 is made of microcrystalline silicon (muc-Si) and/or amorpbous silicon (a-Si) to be allowed to generate charge carriers by the incidence of light. The layer 6 is formed by alternately laminating a-Si thin film and a-Si thin film containing at least one of C, O, and, N, and the concentration of said element is changed in the film thickness direction in each thin film, thus permitting the obtained electrophotographic sensitive body to transfer the carriers through the thin layers of superlattice structures different in optical band gap, and consequently, to be enhanced in sensitivity, resistance, and chargeability characteristics.
Patent JP-H05233598-A (JP)
Title: Moving target search control system
Inventor: ISHIDA TORU
IPC: G06F19/00
Filed: 1992-02-24
Abstract: PURPOSE:To realize a high speed while keeping the completeness of the moving target search algorithm(MTS) at the time of executing the algorithm. CONSTITUTION:A problem solver 11 and a target 21 are realized as independent agents 10 and 20. A problem space 30 is managed by a problem space manager 40. Agents 10 and 20 take in information of the problem space from the manager 40 as world models 12 and 22 and execute the MTS and reflect the determined operation on the problem space 30 through the manager 40. The problem solving agent 10 is committed to a set target in an uncertain condition for the purpose of avoiding troublesome redoing of learning, and the agent 10 is devoted to learning of the estimate distance without following the change of the target even when the target is actually moved.
Patent JP-H08236142-A (JP)
Title: Sealed type lead-acid battery
Inventor: ISHIWATARI MASATO
IPC: H01M10/10
Filed: 1995-02-24
Abstract: PURPOSE: To improve the cycle life characteristics of a sealed type lead-acid battery by specifying the amount of an electrolyte contained in a separator and the compression ratio of the separator. CONSTITUTION: The amount of an electrolyte contained in a part, which is not compressed without being interposed between electrode plates, of a separator is set to 5% or less based on the total amount of the electrolyte contained in a sealed lead-acid battery. The compression ratio of the separator is set to 1.25 or more. The compression ratio is represented by the ratio of thickness of the separator pressed at a pressure of 20kg/cm<2> in the dry state to the dimension of the separator in the width direction of a container capable of occupying when an electrode plate group is inserted in the dry state.
Patent JP-S61197750-A (JP)
Title: Mixer for gas engine
Inventor: MITSUMOTO TAKASHI
IPC: F02D19/02
Filed: 1985-02-25
Abstract: PURPOSE:To obtain optimum air-fuel ratio by providing an intake passage and a gas passage and detecting change of the air-fuel ratio by the change in pressure difference and by controlling gas supply amount according to the change of the air-fuel ratio. CONSTITUTION:A mixer 21 is provided in an intake pipe communicating with an engine, and air is supplied from an air tank 14 and gas is supplied from a gas tank 15 to the upper side of the mixer 21. Throttle valves 12, 13 are provided on the upper sides of respective tanks 14, 15 and pressure difference of the respective upper and lower sides is measured 16, 17 to measure flow rates, and the air-fuel ratio and the set air-fuel ratio based on both the flow rates are compared by a comparison control device 18. and an actuating unit 20 of a gas flow rate control valve 19 is actuated according to the compared result and flow rate is controlled so as to obtain a predetermined air-fuel ratio.
Patent JP-2000235711-A (JP)
Title: Magnetic disk
Inventor: KITAGAKI NAOKI
IPC: G11B5/82
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To attain a high S-N ratio at a high recording density by making coercive force in a peripheral direction at the outermost part of a data recording region lower than coercive force in the peripheral direction at the innermost part of the data recording region. SOLUTION: A substrate 1 molded with a thermoplastic norbornene type amorphous polyolefin resin, an underlayer 2 comprising SiNx and a CrTi alloy, a magnetic layer 3 comprising a CoCrPt magnetic material, a protective layer 4 comprising a carbon type film and a lubricative layer 5 are laminated to form the objective magnetic disk. Coercive force in a peripheral direction at the outermost part of the data recording region of the magnetic disk is preferably >=80% of coercive force in the peripheral direction at the innermost part of the data recording region. The coercive force distribution may be obtained by controlling the density and spatial extension of plasma in film formation.
Patent JP-S59162831-A (JP)
Inventor: SAKATA TOMIO
IPC: A01M17/00
Filed: 1983-03-07
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-H02216048-A (JP)
Title: High frequency induction coupling plasma mass spectrograph
Inventor: YAMANAKA KAZUO
IPC: G01N27/62
Filed: 1989-02-16
Abstract: PURPOSE:To enable axial alignment easily and accurately by mixing a carrier gas with a fixed density of component through a diffusion film from a reference gas to achieve an axial alignment between a plasma torch and a sample nozzle. CONSTITUTION:A gas from an argon gas supply source is supplied to a high frequency induction plasma mass spectrograph 130 passing through a flow rate controller 110, a passage inlet 124 for a carrier gas of a gas generator 120, a passage 122 for a carrier gas and a passage outlet 125 for a carrier gas. A gas from a reference gas supply source 140 is discarded passing through a passage inlet 126 for a reference gas of the device 120, a passage 123 for a reference gas and a passage outlet 127 for a reference gas. Under such a condition, a part of a component gas in the passage 123 reaches the passage 122 through a diffusion film 121 to be conveyed to an analyzer 130 on a carrier gas. This enables an alignment of a plasma torch easily and accurately even in an analysis method only obtaining a transient measure as in a laser abrasion and ETV methods.
Patent JP-S57152455-A (JP)
Title: Heat treatment of zirconium alloy
Inventor: INAGAKI MASATOSHI
IPC: G21C3/00
Filed: 1981-03-13
Abstract: PURPOSE:To obtain a Zr alloy with high corrosion resistance by quenching (beta- quenching) a Zr alloy from the beta-phase range and heat treating it in the alpha-phase range while applying stress. CONSTITUTION:A Zr alloy is quenched (beta-quenched) from the beta-phase range preferably at 200-1,000 deg.C/sec cooling rate, and the quenched Zr alloy is reheated to the alpha-phase temp. range, whereby Fe and Cr solubilized in the Zr matrix in a supersatd. state are finely precipitated as an intermetallic compound in the grains and at the grain boundaries. At the same time, the concn. distribution of Sn is made more uniform to restore the ductility and to enhance the corrosion resistance. As a result, a Zr alloy member with high corrosion resistance is obtd., and when a fuel cladding pipe or a fuel assembly channel box for a nuclear reactor is manufactured using the member, high corrosion resistance and a long life are provided.
Patent JP-H09207024-A (JP)
Title: Empty can end part cutting device and empty can re-utilized article using same
Inventor: INAZUMA SAKAE
IPC: B23D45/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an empty can cutting device to easily and reliably cut the end part of an empty can for re-utilizing. SOLUTION: A slide holder 11 on a guide table 10 is guided in the direction of a cutter 8 rotated by a motor 5 for sliding. The cutter 8 is received to the inner side through a slit 17, and an empty can 20 inserted in the slide holder 11 is cut with the empty can manually rotated. Cut upper and lower end parts are joined together through a joint member to produce a portable ash tray. By using a pair of drum parts having different sizes, lenses are arranged at the respective drum parts to produce a campaign gift, such as a monocular telescope.
Patent JP-S56133639-A (JP)
Title: Differential pressure transmitter
Inventor: SONODA KAORU
IPC: G01L13/02
Filed: 1980-03-24
Abstract: PURPOSE:To prevent air from entering into a chamber by providing a block between a transmitter body and high-pressure flange and by sealing the chamber by welding the block to the transmitter body. CONSTITUTION:Diaphragms 3 and 4 are fitted to both flanks, and transmitter body 1 equipped with displacement detection mechanism 9 at its inside is provided with block 33 at the outside of diaphragm 4 applied with pressure from remote diaphragm mechanism 6. Link element 22 communicating with remote diaphragm mechanism 6 is linked to through hole 33a formed in the block 33, which is welded to the flank of body 1. This welding seals chamber 21 and even if negative pressure is applied to remote diaphragm mechanism 6, none of air is not permitted to enter into chamber 21 between body 1 and block 33.
Patent JP-S51111041-A (JP)
Title: Irregular signal generator
Inventor: IZUMI TERUYUKI
IPC: H03K3/84
Filed: 1975-03-26
Abstract: PURPOSE:A generator that can vary the amplitude probability distribution and the spector density distribution of the irregular wave signal.
Patent JP-H07309753-A (JP)
Title: Fatty acid derivative and medicine containing it
Inventor: DEIBITSUDO FUREDERITSUKU HOROB
IPC: A23L1/30
Filed: 1995-02-24
Abstract: PURPOSE: To prepare a preparation useful for treatment of asthma, cardiovascular functional disorder, inflammatory disorder, cancer, etc., by including ascorbylgammalinoleic acid or ascorbyldihomogammalinoleic acid. CONSTITUTION: This preparation contains 0.001-50 wt.%, preferably 0.1-20 wt.%, most preferably 1-10 wt.% ascorbylgammalinoleic acid or ascorbyldihomogammalinoleic acid as an active ingredient. The preparation is useful for treatment of asthma and related disorder thereof, atherosclerosis- related cardiovascular functional disorder, and/or increase of cholesterol and/or hypertension, and/or excess of platelet agglutination, rheumatoid arthritis, osteoarthritis, dermatitis or other inflammatory disorder and cancer. A daily dose is 0.1 mg-50 g, and the preparation is orally, enterally or parenterally administered. The preparation is also used in a form of cosmetics, a skin care product, a food containing nutritional supplement, etc.
Patent JP-H06229039-A (JP)
Title: Variable sound device for room
Inventor: SUGA MASAAKI
IPC: G10K11/16
Filed: 1993-02-02
Abstract: PURPOSE:To eliminate the need for extra storage space and enable an application even in relatively small space. CONSTITUTION:A plurality of wall body pairs 5 each constituted of two wall bodies 3 having a sound reflecting effect, are arranged along a building frame 1, and both ends of each wall body 5 and the joint section A thereof are connected to a guide rail 2 via hinges 4, thereby forming wall surface. The joint section A of each wall body pair 5 is moved along the guide rail 2, thereby enabling the shape of the wall surface to be freely changed to such a shape as having a sound diffusing effect.
Patent JP-H04340059-A (JP)
Title: Oil-return control device for refrigeration device
Inventor: SAKAI SEIJI
IPC: F25B1/00
Filed: 1991-03-04
Abstract: PURPOSE:To ensure an oil-return function when liquid level of a water-cooled flooded-evaporator falls. CONSTITUTION:An oil layer over the liquid level of refrigerant of a water-cooled flooded-evaporator 3 and a suction line are interconnected by a main oil-return pipe 21 and the evaporator 3 and the suction line are connected below the pipe 21 through an auxiliary oil-return pipe 22 including an open-close valve. By detecting the liquid level of the evaporator 3, the open-close valve is opened only when the liquid level comes below the pipe 22 by means of an open-close control means 51. Or by providing the pipe 22 interconnecting the lower part of the evaporator 3 and the suction line through an open-close valve 24, the valve 24 is opened only when suction dryness, at which temperature of delivery refrigerant becomes equal to or higher than a set value, becomes equal to or higher than a set value. And the lower part of the evaporator 3 and the midway of the main oil-return pipe 21 are interconnected by the auxiliary oil-return pipe 22 so that the downstream side of the junction is heated and, only when the temperature difference before and after the heating exceeds a set value, the open-close valve is opened. In this manner, degradation of oil-return function from the evaporator 3 due to the lowering of liquid level can be avoided.
Patent JP-S58155019-A (JP)
Inventor: WATABE SHIN
IPC: A01G9/06
Filed: 1982-03-10
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。