baber/WOPTO huggingface dataset:
Patent JP-S5333065-A (JP)
Title: Production of semiconductor device
Inventor: WAKUI AKIYUKI
IPC: H01L21/56
Filed: 1976-09-08
Abstract: PURPOSE: To make possible fixing and holding semiconductor chips in specified positions without any deviation in position by providing glass films in the spaces provided in a heat-resistant insulation plate, placing the semiconductor chips, then force-burying the chips therein at a high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62263248-A (JP)
Title: Chlorine-containing resin composition having improved processability and stability
Inventor: KITANO YOSHIKAZU
IPC: C08K5/09
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the titled composition having improved initial discoloration, roll processability, etc., in calender rolling process, by using a mono-higher alkyltin compound is combination with a di-higher alkyltin compound, a specific metallic soap and a phosphite and adding the above compounds to a chlorine- containing resin. CONSTITUTION:100pts.(wt.) of a chlorine-containing resin (e.g. vinyl chloride resin) is compounded with (A) 0.01-5pts. of one or more kinds of monoalkyltin thioglycolic acid ester compounds selected from monooctyltin tris(isooctylthioglycolic acid ester), etc., (B) 0.01-5pts. of one or more kinds of dialkyltin thioglycolic acid ester selected from dioctyltin bis(isooctylthioglycolic acid ester), etc., (C) 0.01-2pts. of zinc 2-ethylhexylate, (D) 0.01-2pts. of calcium 2-ethylhexylate and/or magnesium 2-ethylhexylate and (E) 0.01-5pts. of 4,4'- isopropylildene-diphenol(12-15C)alkyl phosphite.
Patent JP-S61266468-A (JP)
Title: Ink composition for ink jet recording
Inventor: KOIKE SHOJI
IPC: C09D11/00
Filed: 1985-05-21
Abstract: PURPOSE:To provide the titled compsn. which has excellent dispersion stability, does not require any expensive printing plate and is suitable for use in printing mixed (non)woven fabrics, by dispersing a reactive disperse dye in a medium by adjusting the content of a polyvalent metal to a specified value or below. CONSTITUTION:A refined reactive dispersed dye such as a difficultly water-soluble azo or anthraquinone dye of formula I, II, III or IV is ground with a grinder made of a specified material to a powder having a particle size of 30mu or below, and the powder is dispersed in a medium composed of distilled water or a mixture thereof with a water-soluble org. solvent (e.g. ethyl alcohol) contg. optionally a water-soluble high-boiling org. solvent (e.g. ethylene glycol) by using optionally a dispersant or a surfactant, a viscosity modifier, etc. to form a dispersion having a dye content of 0.1-15wt%. The viscosity thereof is adjusted to 50cP or below at 25 deg.C, thus obtaining the titled compsn. in which the content of polyvalent metals is controlled to 100ppm or below by using the aforementioned refined material and the grinder made of a specified material.
Patent JP-H07317638-A (JP)
Title: Transient knock suppression control device for internal combustion engine
Inventor: KANAMARU MASANOBU
IPC: F02D45/00
Filed: 1994-05-20
Abstract: PURPOSE:To maintain the temperature in a combustion chamber at a relatively low temperature and form the state rarely generating a transient knock by delaying the ignition timing in the idle state when suppressing the transient knock generated at the time of the acceleration of an internal combustion engine for a vehicle. CONSTITUTION:Whether an internal combustion engine is in the idle state or not is judged by an idle state flag XIDL (step 100). In case of the idle state, whether the ignition timing delay judgment flag XABSEIDL is set to 1 or not is checked (step 102). I If the cooling water temperature and intake air temperature exceed prescribed values and XABSEIDL=1, the internal combustion engine is judged to easily generate a transient knock, and the ignition timing at the time of idling is delayed than at the time of a normal operation (step 104). If XABSEIDLnot equal to 1, the engine is judged to hardly generate the transient knock primarily, and the normal ignition timing is set (step 106).
Patent JP-H11285452-A (JP)
Title: Bathroom unit having bathtub water-purifying warm-keeping device
Inventor: MURAKI TETSUEI
IPC: A47K4/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit having a bathtub water-purifying warm- keeping device for which the maintenance work for the bathtub water-purifying warm-keeping device being housed in a counter, is facilitated. SOLUTION: A counter 5 is arranged along at least one edge of wall parts 1 which constitute this bathroom unit A, and under the counter 5, a bathtub water-purifying warm-keeping device 10 is arranged. On the counter 5 above the bathtub water-purifying warm-keeping device 10, an opening 6a for inspection is provided, and the opening 6a has a size by which the bathtub water- purifying warm-keeping device main body can be taken out or put in, and the opening 6a is equipped with a detachable inspection port lid 6b, and at the time of an inspection, a sufficient maintenance space can be obtained by simply removing the inspection port lid 6b without using tools or the like, and the work can be facilitated.
Patent JP-S59231445-A (JP)
Title: Measurement of transformation amount ratio by ac current
Inventor: KAWASHIMA KATSUHIRO
IPC: G01N27/90
Filed: 1983-06-15
Abstract: PURPOSE:To make it possible to almost disregard the influence of the interval between an object to be measured and a sensor, by positioning a transmission coil and receiving coil in opposed relationship so as to interpose a plate shaped object to be inspected therebetween. CONSTITUTION:When a sine wave shaped continuous current is flowed to a transmission coil 21, an eddy current is generated to the surface of a plate shaped object 23 to be inspected and the voltage induced at both terminals of a receiving coil 22 by the change of a magnetic field is shown by formula and a transformation amount ratio K can be calculated. There is no term showing the interval between a sensor and the object to be inspected in the formula and the transformation amount ratio drawn out from induced voltage receives no influence of the interval between the sensor and the object to be inspected.
Patent JP-H06293719-A (JP)
Title: Production of primary amine having thermosetting group
Inventor: FURUYA HIROYUKI
IPC: C07C233/15
Filed: 1993-04-08
Abstract: PURPOSE:To provide a method for producing a primary amine optimal for terminating the end of an oligomer and/or a polymer and synthesizing a low hygroscopic reactive resin. CONSTITUTION:Phenols expressed by formula I (R1 and R2 are H, O, S, lower alkyl, lower fluoroalkyl, phenyl, acetyl, benzyl or expressed by formula II or III; Ar is bivalent aromatic group) are made to react with a tosylate expressed by formula IV [R3 is H, lower alkyl or lower fluoroalkyl; R4 is CidenticalC, CH=CH or CH=C(CH3); (n) is 0-10; Ts is p-toluenesulfonate group] in the presence of a base in an aqueous solution and/or an organic solvent to provide a compound expressed by formula V which is an intermediate for a primary amine having a thermosetting group, e.g. 4-acetamidophenyl 1-allyl ether. The resultant compound is then subjected to either or both of reduction or dealkylation to afford the objective primary amine expressed by formula VI, e.g. 4-aminophenyl 1-allyl ether.
Patent JP-H09290060-A (JP)
Title: Aseismatic structure for game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A47B97/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent game machine islands from being collapsed and assure safety by connecting at least both end upper sections of the game machine islands facing each other across passages with bridge bodies capable of absorbing the shakes of the upper sections of the game machine islands by an earthquake. SOLUTION: Multiple game machine islands 10 are installed face to face across passages S on the floor F in a game house. Both end upper sections of the game machine islands 10 facing each other across the passages S are connected together by bridge bodies 30. Each bridge body 30 absorbs the shakes of the upper sections of the game machine islands 10 by an earthquake, it has a fine width as a whole, and it is curved into a bow shape stretched over the islands 10. It is integrally molded with a synthetic resin abundant in rigidity and elastic force, or a plate spring is used for it, or a so-called base isolation structure, e.g. laminated rubber, is provided in the middle of a rigid body curved into a bow shape to form it. Both lower end sections of the bridge body 30 are fixed to the ceiling 26 portions of the upper stages of the game machine islands 10.
Patent JP-H01279202-A (JP)
Title: Reflecting body
Inventor: TAKASE MITSUO
IPC: G02B5/08
Filed: 1988-05-02
Abstract: PURPOSE:To prevent the deterioration in the performance of the light reflecting body by environmental factors such as heat, light and gases and to improve the environmental resistant durability thereof by interposing the oxide, carbide and nitride of specific materials to one or both faces of a thin silver film layer. CONSTITUTION:The thin film 3 essentially consisting of silver is stuck on at least one face of a plastic film 1, by which the thin silver film layer 3 to constitute the light reflecting layer is formed. The interposing layer 2 is formed on one or both faces of the thin silver film layer 3. Such layer 2 is the laminate of the thin films consisting of the oxide, carbide and nitride of the materials selected from Al, Ti, Zr, In, Sn, Si, Cr, Co, Ni, Nb, Mo, Ta, and W. The deterioration of the reflecting body by the environmental factors such as heat, light and gases is thereby prevented and the environmental resistant durability is greatly improved.
Patent JP-H05302769-A (JP)
Title: Air conditioner
Inventor: SHIRAISHI AKIRA
IPC: F24F1/30
Filed: 1992-04-27
Abstract: PURPOSE:To provide an air conditioner capable of performing a controlling operation in response to a refrigerant piping even if the refrigerant piping is longer than the specified size. CONSTITUTION:There is provided an opening or closing valve 17 in parallel with an auxiliary pressure reducing element 16. There is also provided a long piping and the pipe is provided with a control device 12 for opening the opening or closing valve 17 during a heating operation. Accordingly, since the refrigerant flows to the opening or closing valve 17 to bypass the auxiliary pressure reducing element 16, a pressure reducing resistance of the refrigerant is low and then the refrigerant flows smoothly within the refrigerant circuit.
Patent JP-S58225004-A (JP)
Title: Beautifying cosmetic containing isoflavon compound
Inventor: CHIKAMATSU YOSHIHIRO
IPC: A61K8/00
Filed: 1982-06-23
Abstract: PURPOSE:A beautifying cosmetic having a little change in browing phenomena with time after pharmaceutical manufacturing, containing an isoflavon compound such as daidzein, daidzin, genistin, etc. obtained from an extracted material of soybeans, arrowroot, etc. CONSTITUTION:A beautifying cosmetic containing one or more isoflavon compounds selected from daidzein, diadzin, genistein, and genistin, having fundamental skeleton shown by the formula obtained from an extracted material of soybean, arrowroot (Pueraria). The compounds have strong inhibitory action on the formation of melanin, are easily manufactured into pharmaceutical preparation, have a little change in browing phenomena with time, and advantageously made into preparation. The content of isoflavon compound is about 0.005- 0.1wt%. A crude extract containing isoflavon can be used without isolating the compound, and, in this case, the total amount of the isoflavon compound in the preparation is preferably >=0.02wt%.
Patent JP-H02290239-A (JP)
Title: Fluidizing reaction device for magnetic micronized powder
Inventor: SAKAMOTO NOBORU
IPC: B01J8/42
Filed: 1989-04-28
Abstract: PURPOSE:To flow micronized powder uniformly by applying alternate current with different phases to a plurality of stages of electromagnets provided on the outside of the upper section of a reaction tube in a device feeding fluid from the bottom sectton of reaction tube and floating and flowing powder the powder in the tube. CONSTITUTION:Fluid (example: air) is fed from the bottom section of a reaction tube 1 to float and flow power (example: iron powder) in the tube 1. At that time, a plurality of stages of electromagnets 3 are provided on the outside of the upper section of reaction tube 1, and alternate current with different phases is applied to the electromagnets 3 in the respective stages. As a result, micronized powder of 10mu or less of grain diameter can be flowed uniformly, and the desired reaction can be carried out without sintering.
Patent JP-S5632754-A (JP)
Title: Hybrid integrated circuit
Inventor: TANAKA KUNITSUGU
IPC: H01L27/01
Filed: 1979-08-24
Abstract: PURPOSE:To improve the frequency characteristics of the hybrid integrated circuit by forming an emitter film resistance on the back surface of an emitter electrode in an emitter-resistance feedback type transistor amplifying circuit formed on an insulating substrate, and connecting the resistance to the grounding electrode, thereby reducing its lead inductance. CONSTITUTION:Collector electrodes 11, 11', base electrodes 12, 12', and emitter electrodes 10, 10' are formed on an insulating substrate, and an emitter resistance feedback type transistor amplifying circuit is thus formed. Emitter film resistance 20, 20' are formed on the back surfaces of the electrodes 10, 10' respectively in this configuration, and are made contact with grounding electrode patterns 30, 30' formed on the insulating substrate. In this manner the resistances 20, 20' formed between the electrodes 10, 10' and the patterns 30, 30' and lead inductances 40, 40' form an inductance, which can be cancelled by the capacitances 50, 50' formed similarly therebetween, the decrease in the gain in high frequency band can be eliminated, and the frequency characteristics thereof can be thus improved.
Patent JP-S5234279-A (JP)
Title: Caring device for individual cattlein rearing a multiple of cattles
Inventor: MATSUKI KIYOTAKA
IPC: A01K5/02
Filed: 1975-09-08
Abstract: PURPOSE: To permit easy caring for an individual cattle by automating to furnish a feed depending on a capability (a productive capacity) of each cattle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5232733-A (JP)
Title: Artificial surfine area
Inventor: MOCHIZUKI MITSUNORI
IPC: A63G21/00
Filed: 1975-09-08
Abstract: PURPOSE: To produce surfing waves by moving a travelling cart disposed under water in a surfing pool simply in the lateral directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02289427-A (JP)
Title: Production of oxide superconducting powder
Inventor: KAWAZU KOICHI
IPC: H01B13/00
Filed: 1989-04-27
Abstract: PURPOSE:To accelerate crystal growth in calcination and to obtain the good- quality oxide superconducting powder without being sintered after calcination for a long time and without repeated calcination and crushing by using PbO2 as the powder of Pb oxide in the raw material. CONSTITUTION:The powder of the oxides of Bi, Pb and Cu and the powder of the oxides or carbonates of Sr and Ca are mixed in a specified ratio, the obtained mixed powder is then calcined at a specified temp. to crystallize the powder with 0.1<=x<=0.6 in the formula, and the crystal grains are crushed to produce the oxide superconducting powder shown by the formula. In this method, Bi2O3, PbO2, SrO, CaO and CuO are used as the powder of the oxides of Bi, Pb, Sr, Ca and Cu. Unlike the conventional method in which PbO is used as the oxide of Pb, sintering is not carried out for a long time after calcination, calcination and crushing are not repeated, and the powder shown by the formula is efficiently produced.
Patent JP-H08281089-A (JP)
Title: Vertical type stirring machine
Inventor: YATOMI RYUICHI
IPC: B01F7/16
Filed: 1995-04-09
Abstract: PURPOSE: To obtain a vertical type stirring machine which prevents the generation of side circulating flow and produces strong stirring power at a low number of revolution by forming the flat planar paddle vanes near the bottom of a stirring tank to a large size and gradually upward decreasing the radius of rotation of grid vanes couples thereto. CONSTITUTION: A revolving shaft 4 which partly projects to the upper part of the stirring tank 1 of a cylindrical shape and is rotationally driven from outside the tank is arranged in the central part of the stirring tank 1. The flat planar bottom paddles 5 having a slight spacing from the bottom wall surface of the stirring tank 1 are mounted at this revolving shaft 4. These paddles 5 are provided with the grid vanes consisting of longitudinal members 7 and transverse members 8 in upper their parts and further, plural baffle plates 3 extending vertically parallel with the revolving shaft 4 are mounted at the inner wall of the stirring tank 1. The grid vanes are so formed that the radius of rotation in the outer parts thereof is made continuously smaller upward.  The generation of the side circulating flow is prevented even when the slender length ration H/D of the liquid depth H and the bore D of the tank attains >=1.5 or the viscosity region attains >=2.0 to 3.0Pa.s if the grid vanes are formed in such a manner. The stirring machine which produces the strong stirring force at the low number of revolution and is capable of shortening the mixing time is thus obtd.
Patent JP-H01278723-A (JP)
Title: Mask for x-ray aligner
Inventor: TAKENAKA HIROSHI
IPC: G03F1/00
Filed: 1988-04-30
Abstract: PURPOSE:To prevent the deformation and deterioration in positional precision of an X-ray shielding pattern from occurring simultaneously enabling the thickness of a protective film to be thinned for augmenting the contrast in X-ray intensity on a substrate to be exposed by a method wherein an X-ray absorbing body comprising laminated X-ray reflecting films is used as a shielding body from X-rays. CONSTITUTION:100 pairs of W layers 4 and Be layers 5 comprising one period are laminated lastly depositing the W layer 4 to constitute an X-ray reflecting film and then a W layer 6 is deposited as an X-ray absorbing body on the surface of the last W layer 4. A part of X-rays is reflected by the X-ray reflecting film while the residual X-rays are absorbed into the X-ray absorbing body. Since around half of the X-rays are reflected by the laminated X-ray reflecting film, the temperature of a mask itself is restrained from rising. Furthermore, the levels of photoelectrons and Auger electrons generated in the X-ray shielding body are reduced to lessen the effect of these electrons for exposing the substrate to be exposed near the part below the X-ray shielding body enabling the thickness of a protective film to be made thinner than conventional film. Through these procedures, the change in shape and the deterioration in positional precision of an X-ray shielding pattern are reduced to augment the contrast in the X-ray intensity on the substrate to be exposed.
Patent JP-H11297300-A (JP)
Title: Lead material for battery and secondary battery with lead
Inventor: ISHIO MASAAKI
IPC: H01M2/20
Filed: 1998-04-04
Abstract: PROBLEM TO BE SOLVED: To provide, as a lead material for a secondary battery, a lead material for a battery capable of reducing weight by thinning the thickness of the whole material, having excellent corrosion resistance and weldability and electric resistance reduced remarkably compared with a conventional material. SOLUTION: By composing the lead material for a battery with a three- layered structure formed by cladding a weld layer 1 selected from Ni, a Ni-Cu alloy, a Cr-Ni alloy, a Fe-Ni alloy, a Cr-Fe alloy and a Cr-Ni-Fe alloy, and a surface layer 3, interposing a middle layer 2 comprising Cu or a heat-resistant Cu alloy, sufficient spot weld strength can be obtained, even if the thickness of the weld layer 1 to be welded to a battery is thinned. Therefore, the weld layer 1 is not necessary to have a sufficient thickness for welding, so that thickness of the whole lead material can be thinned greatly to 0.06 mm-0.5 mm to reduce weight and a cost.
Patent JP-H11198638-A (JP)
Title: Vehicular air conditioner
Inventor: FUKUMOTO MINORU
IPC: B60H1/22
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner suitable for an automobile, which will not incur drop in a heating capacity at the time of heating under very low temperature. SOLUTION: This air conditioner is equipped with a compressor 11 compressing a coolant, an indoor radiator 13 performing an heat exchange between this compressed coolant and indoor air, a brine heat exchanger 17 for heat exchanging among the coolant after the heat exchange, a first expansion device 15 and brine, and a second expansion device 19, and in time of heating operation, the coolant is decompressed by the first expansion device 15, but it is not decompressed at the second expansion device 19, and in time of cooling, the coolant is not decompressed at the first expansion device 15, but it is decompressed at the second expansion device 19.
Patent JP-H08300026-A (JP)
Title: Method for controlling tension of rolling stock
Inventor: NISHIGAITO NORIO
IPC: B21B37/00
Filed: 1995-05-02
Abstract: PURPOSE: To provide a tension control method uninfluenced by the nonuniformity in the temperature especially due to a skid mark of a rolling stock, in a current memory method whose cost for equipment is low. CONSTITUTION: In the tension control method of a rolling stock 3 between the tandem stands of which a distance between the first stand 1 and the second stand 2 is longer than the length of the rolling stock 3 and of which, after the second stand 2, a distance between the stands is made shorter than the same; measurement is made on the load current of a nontensile rolling mill in the first stand 1 over the entire length of the rolling stock and, on the basis of the measured value, a position of the rolling stock is determined at which change in the load current occurs by the change in rolling temperature. The determined position is tracked until it arrives at the rolling mill on the downstream side, so that no tension control is performed while this position is passing the rolling mills on the downstream side.
Patent JP-H10303068-A (JP)
Title: Composite laminated ceramic component
Inventor: HIRAGA MASAHIRO
IPC: H05K1/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite laminated ceramics component wherein occurrence of crack at an end surface of a high permittivity layer is suppressed to assure reliability of electric characteristics, while defect in appearance when materials of different kind are laminated is reduced. SOLUTION: Relating to the component, high permittivity layers 2 and 3 and low permittivity layers 1 and 4 are laminated, while the laminated surface comprises a conductive layer, which is a composite laminated ceramics body. On a surface layer electrode 5 of a laminated body top layer, a conductor wiring and a circuit for mounting an electronic part 17 are allocated, while at a bottom layer, rear surface electrodes 13 and 14 are allocated.  In the laminated body, via hole conductors 11 and 12 which electrically connect the top layer conductor wiring, a coupling circuit, and the bottom layer rear surface electrodes 13 and 14 together are allocated, while at a margin end surface of the laminated body, through hole conductors 14 and 16 which are formed so as to be connected electrically to the rear surface electrodes 13 and 14 at the bottom layer, with no connection between the rear surface electrodes 13 and 14 at the bottom layer and the conductor wiring and circuit at the top layer, are allocated. Thus, a composite laminated ceramics component of high reliability, which occurrence of crack is suppressed, is obtained.