baber/WOPTO huggingface dataset:
Patent JP-S5420049-A (JP)
Title: Method of coating groove
Inventor: OOBITSU KATSUHIKO
IPC: B05D5/06
Filed: 1977-07-15
Abstract: PURPOSE: A coating is extruded from a coating nozzle in grooves of decorative sheets and a suction plate of porous synthetic resin is placed on the grooves and slided to coat readily and simply the entire surace of the grooves of decorative sheets without scattering the coating in the vicinity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11277185-A (JP)
Title: Continuous casting equipment
Inventor: SHAMOTO HIROSHI
IPC: B22D11/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of molds and stirring devices and also, to facilitate the replacement of the mold, foot rolls, roll segment, etc. SOLUTION: In this casting equipment, molten steel (m) poured into a mold 1 is stirred with an electromagnetic stirring device 3 arranged at the outside of the mold 1 and the molten metal (m) is cooled and solidified by water-cooling the mold 1 so as to continuously draw out a solidified cast slab M from the mold 1. In such a case, the electromagnetic stirring device 3 is arranged at the outside of a mold frame 2 and also, the electromagnetic device 3 is divided into two, and a handling device 12 for abutting/separating both divided electromagnetic devices 3a, 3b, is arranged.
Patent JP-H05290017-A (JP)
Title: Method for generating analysis data
Inventor: HIRASAWA SHIGEKI
IPC: G06F19/00
Filed: 1992-04-07
Abstract: PURPOSE:To shorten working time required for generating input data, and to reduce the error of the data, and to execute the analysis of good precision by letting a database have a function to generate the data by converting it into arbitrary data format for evey analysis program, and the function to generate reference data by a material property estimation formula. CONSTITUTION:By generating the data base to preserve a boundary condition or the function formula of a material property value, a worker can generate the boundary condition or the numerical data of the material property value by only inputting an analyzing condition, and the genrating work of the input data is made easy. Besides, by letting the database have the function to generate the data by converting it into the data format for every analysis program, the database common to all the analysis programs can be obtained, and even in the case that plural analysis programs are used, the analysis consistent in the material property value can be executed, and a careless error can be eliminated, and the working time can be shortened.
Patent JP-H11284282-A (JP)
Title: Short wavelength light emitting element
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/343
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable effectively generating a light of high output power, by using a substrate of cubic system, making an active layer an Inx3 Ga1-x3 N1-y3 Asy3 quantum well, and constituting a clad layer and an optical waveguide layer of GaAlNAs system lattice-matching with the substrate or of GaAlNa/GaNAs superlatticle. SOLUTION: A short wavelength light emitting element has an N-Ga1-x1 Alx1 N1-y1 Asy1 clad layer 2, an N or I-Ga1-x2 Alx2 N1-y2 Asy2 optical waveguide layer 3, an I-Inx3 Ga1-x3 N1-y3 Asy3 quantum well active layer 4, a P or I-Ga1-x2 Alx2 N1-y2 Asy2 optical waveguide layer 5, a P-Ga1-x1 Alx1 N1-y1 Asy1 clad layer 6 and a P-GaN1-y5 Asy5 contact layer 7, on an N-GaN substrate 1 of cubic system. The clad layers 2, 6 and the optical waveguide layers 3, 5 lattice-match with the N-GaN substrate 1. As a result, generation of a current which is to be caused by leakage of carrier is restrained, the increase of element temperature can be reduced at the time of a high driving current, and reliability of the element can be improved.
Patent JP-S58201216-A (JP)
Inventor: TERAUE YOSHIKAZU
IPC: H01H61/02
Filed: 1982-05-20
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-H06269720-A (JP)
Title: Coating apparatus for viscous material
Inventor: YAMAGUCHI HISAO
IPC: B05C5/00
Filed: 1993-03-19
Abstract: PURPOSE:To rapidly and uniformly cure a sealant (viscous material) after coating in a coating apparatus for viscous material. CONSTITUTION:A mixing head 3 is fitted to the hand of a robot. Agitating rotors 12, 13 are inserted into a mixing case 10 communicating with a discharge nozzle 2 of the mixing head 3 and driven by a servomotor 4. A material feeding device is connected to the mixing case 10 through paths 21, 22, stop valves 23, 24 and lines 25, 26. A sealant is fed into the mixing case 10 from the material feeding device and agitated and heated by the agitating rotors 12, 13 and successively discharged from the discharge nozzle 2 to coat a part to be coated with it. The revolution of the servomotor 4 is controlled to adjust the heating quantity due to agitation by a control unit, based on the detection of a material temperature sensor 31, an ammeter 32, an outdoor air temperature sensor and a flowmeter, causing the coated sealant to be rapidly and uniformly cured.
Patent JP-S62241483-A (JP)
Title: Fm demodulating circuit for video signal
Inventor: EZAKI TADASHI
IPC: H04N5/92
Filed: 1986-04-14
Abstract: PURPOSE:To excellently suppress black-and-white inversion at the same time by inputting the output signal of a band-pass filter to an FM demodulator through the 2nd limiter circuit which operates at a signal level lower than that of the 1st limiter circuit. CONSTITUTION:The output of a limiter circuit 2 is supplied to a high-pass filter 3 which attenuates a low frequency component. The signal from this high-pass filter 3 is further supplied to a low-pass filter 4 which attenuates a frequency component higher than the highest frequency of a carrier. Then, the signal from this low-pass filter 4 is supplied to an FM demodulator 6 through a hard limiter circuit 5 which operates at the signal level lower than that of the limiter circuit 2. For example, when a pulse signal shown in a figure A is led out of the high-pass filter 3, this Signal is supplied to the low-pass filter 4 and then the output signal has its zero-cross part expanded in pulse width from T to T' as shown in a figure B. Consequently, the demodulation limit of the FM demodulator is increased substantially and black-and-white inversion is suppressed.
Patent JP-H0854181-A (JP)
Title: Method and equipment for manufacturing oxygen by distilationof air
Inventor: IBU KEBERURU
IPC: F25J3/04
Filed: 1995-04-11
Abstract: PURPOSE: To provide a process and an installation for production of oxygen under pressurization which reduce energy cost and improve the quantity of produced argon. CONSTITUTION: The liquid oxygen from a double column 5 passes an exchanger 9, and herein it is evaporated by the heat exchange with supplied air and condensed. The remainder of the supplied air expanded by turbine 4 works to cool the system.
Patent JP-S63253393-A (JP)
Inventor: ISOBE MINORU
IPC: B41M5/337
Filed: 1987-04-09
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-S57203602-A (JP)
Title: Controller for operation of cargo truck
Inventor: DOI SHIYOUJI
IPC: B65G1/04
Filed: 1981-06-05
Abstract: PURPOSE:To improve the capacity of handling of cargo, by rearranging location instructions sent from a stock controller, in order depending on the distances from home positions. CONSTITUTION:Signals are sent from a stock controller 11 on the ground to a location memory or the like 14 through a signal reception/transmission unit 12 on the ground and another signal reception/transmission unit 13 on a stacker crane 9 so that the signals are stored in the location memory or the like 14 according to the order of the sending. A comparison circuit 19 performs comparison calculation on the location instructions stored in the location memory or the like 14, on the basis of the distance from a home position to respective locations so that the location instructions are rearranged in order depending on the distance and are stored in a location memory 20 or the like. The location memory 20 or the like sends out the location intructions to an operation control section 16 in accordance with the order of the storage.
Patent JP-H10258740-A (JP)
Title: Hand truck
Inventor: ENOMOTO TSUGIO
IPC: B62B5/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a hand truck that is able to prevent any loading collapse from occurring even if the loads are so heavy, in addition to no damage to the loads, and also provided with a loading collapse preventer being easy for its installing work. SOLUTION: In time of necessity, a nonexpansible loading collapse preventer 7 is installed in space between two side frames 3 and 4 on a truck 2 free of detachment, preventing any possible loading collapse of the loads on this truck 2, and in time of unnecessariness, this preventer 7 is folded into being storable in the side frame 3 or 4, whereby when it is necessary, there is no loading collapse if the load is so heavy owing to this preventer 7, and when it is unnecessary, this preventer 7 is folded into being storable in the side frame 3 or 4, and further a board is inserted into this preventer 7, through which the load is hard to be damaged.
Patent JP-S57201212-A (JP)
Title: Low magnification supermicrolens
Inventor: SHIMOKURA TOSHIKO
IPC: G02B9/64
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a low magnification supermicrolens with various aberrations well corrected, by satisfying prescribed conditions in a lens system consisting of 8-group 13 lenses where negative, positive, positive, negative, negative, positive, positive, and positive groups are arranged in order from the magnifying side. CONSTITUTION:In a lens system consisting of 8-group 13 lenses where the front group of a negative meniscus lens with positive and negative lenses joined and rear groups of a positive single lens, a positive meniscus single lens, a negative meniscus lens with positive and negative lenses joined, a negative meniscus lens with negative and positive lenses joined, a positive single lens, a positive lens with positive and negative lenses joined, and a positive meniscus lens with positive and negative lenses joined are arranged in order from the magnifying side, conditions 1.2f<d3<2.5f, n5<n4, and n7>n8 are satisfied. (f) is the resultant focal length of the whole of the system, and di and ni are the interval between refracting surfaces and the refractive index of the i-th lens. Thus, a low magnification supermicrolens with various aberrations well corrected is obtained.
Patent JP-H06269297-A (JP)
Title: Judging of microorganism capable of producing delignification enzyme
Inventor: KANEKO REIJI
IPC: D21C9/10
Filed: 1993-03-19
Abstract: PURPOSE:To provide an easy and efficient method for specifying microorganism capable of producing delignification enzyme. CONSTITUTION:Microorganism capable of producing delignification enzyme can be distinguished by reacting unbleached pulp with a culture liquid of a microorganism and judging whether the microorganism is a delignification enzyme producing microorganism or not by determining the ultraviolet absorption of the obtained reaction liquid.
Patent JP-H11281083-A (JP)
Title: Bath room heating dryer
Inventor: KIMURA ITARU
IPC: F24F1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bath room heating dryer in which an attaching work can be easily attained and a cost can be lowered by reducing the weight of a ventilation flue forming member for forming a circulation and ventilation flue and decreasing the number of parts. SOLUTION: In a cylindrical casing 1 with a bottom, a circulation and ventilation flue for connecting a suction part 12a for sucking air in a bath room to an outlet part 15 for supplying heated air is formed. In the circulation and ventilation flue, a circulating fan 5 for a ventilating operation and a heat exchanger 6 for heating the ventilated air are arranged. A grill plate for closing the opening part 2 of the caging 1 is provided with a suction port communicating with the suction part 12a and an outlet port communicating with the outlet part 15. The circulation and ventilation flue is formed with a ventilation flue forming member 11 made of a foaming material which is fitted to the interior of the casing 1 from the opening side.
Patent JP-S61243320-A (JP)
Title: Magnetic encoder
Inventor: INOUE KIYOSHI
IPC: G01B7/00
Filed: 1985-04-22
Abstract: PURPOSE:To uniformize magnetic graduations by providing a magnetic scale integrally fixed by a synthetic resin so as to contain a magnetic material on a portion of a substrate, said portion being to oppose the magnetic scale. CONSTITUTION:A magnetic scale 1 is provided which is integrally formed with a substrate 2 by injection molding a synthetic resin mixed with a permanent magnet or a powdered magnetic material to the substrate 2 made of a nonmagnetic synthetic resin, metal, ceramic or the like. For fixing the magnetic scale 1 to the substrate 2, the magnetic scale 1 is integrated with the substrate 2 by injection molding the mixture of the synthetic resin and the nonmagnetic powder to a portion of the substrate 2 separately manufactured in advance, on said portion the magnetic scale being to be formed, or, when the substrate is made of the synthetic resin, the substrate 2 is also injection molded at the same time. Thus, since the whole magnetic scale 1 is made of the magnetic material, on which magnetic graduations are provided with a predetermined spacing, the magnetic graduations are uniform and have a satisfactory interchangeability.
Patent JP-H01259164-A (JP)
Title: Method and device for ion-assisted vapor deposition
Inventor: SAKIDA TEIJI
IPC: C23C14/22
Filed: 1988-04-07
Abstract: PURPOSE:To prolong the service life of an ion gun and to stabilize the vapor depositing condition by introducing an ionized gas into a vapor deposition chamber through an ion gun and introducing an atmospheric gas directly into the chamber to obtain a mixture of the active and inert gases in a specified ratio. CONSTITUTION:When vapor deposition is applied on a substrate 8 by using an ion-assisted vapor deposition device, a mixture of the inert and active gases contg. <=30vol.% active gas component as the ionized gas is introduced into an ion gun 4 and discharged into the vapor deposition chamber 1 from the gun 4. In this case, the flow rate of the gaseous mixture is fixed by a flow controller 5. Meanwhile, the atmosphere gas for the reaction is introduced into the chamber 1 from an inlet pipe 6 at a flow rate controlled by a pressure regulator 7 to obtain a mixture of the active and inert gases contg. <=20vol.% inert gas component as the atmospheric gas. A shutter 10 is simultaneously opened, and the electron gun 13 is actuated to sputter the vaporized metal from a vaporization source 12.
Patent JP-S60227707-A (JP)
Inventor: IWASAKI AKIMI
IPC: A46B9/02
Filed: 1984-04-26
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-H03282322-A (JP)
Title: Vehicle azimuth detector
Inventor: HIROSHIMA YASUHISA
IPC: G01C17/38
Filed: 1990-03-30
Abstract: PURPOSE:To accurately find the center point of a current vehicle azimuth by employing detection data which has a small error and is employed last time when integrated disorder becomes large although the disorder of an earth magnetism sensor is gentle. CONSTITUTION:When the detection of the earth magnetism sensor 3 is not disordered or small continuously, an azimuth variation difference discriminating means judges that the azimuth variation difference between 1st and 2nd azimuth variation detecting means is within a specific range. Further, the difference between integrated data which are integrated by 1st and 2nd integrating means is within a 2nd specific range, so a center point arithmetic means finds the center point of the current vehicle azimuth by using the detection sensor of the sensor 3. Then when it is judged that the azimuth variation difference between the 1st and 2nd azimuth variation detecting means exceeds the 1st specific range or that the difference between the integrated data of the 1st and 2nd integrating means is not within the 2nd specific range, the detection data of the sensor 3 is not employed, so the center point arithmetic means uses the detection data of the sensor 3 which is employed last time to find the center point of the current vehicle azimuth.
Patent JP-H04299525-A (JP)
Title: Manufacture of element
Inventor: NISHINAGA NOBU
IPC: H01L21/20
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a large-area single crystal layer at a little growth amount by a method wherein a single crystal substance liquid phase growth layer is grown by a liquid phase growth method and when an element is manufactured, an impurity is added into a liquid phase. CONSTITUTION:A single crystal substance vapor growth layer 2 is grown on an Si substrate 1. Then, a mask layer 3 is deposited on the surface of the layer 2. After that, a window 4 is formed according to a pattern of a purposed element. A single crystal substance liquid phase growth layer 5 is grown through this window 4 by a liquid phase epitaxial growth method. At the time of this liquid phase growth, an impurity is added into a liquid phase, whereby the ratio of the growth rate of the layer 5 in the horizontal direction to the growth rate of the layer 5 in the vertical direction is further increased and the effect is heightened more remarkably. The impurity is a single substance to be dissolved in Sn, Ga or the like which is used as a solvent, such as Si.
Patent JP-H09250802-A (JP)
Title: Air duct structure and air filter
Inventor: HASHIMOTO MICHINORI
IPC: F24F13/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To judge useful time of a first air filter by intermittently or continuously measuring with a measuring device the concentration of chemical water involved in air existent between the first air filter and a second air filter, flue air being capable of flowing out from a measurement shunt flow passage. SOLUTION: To filtrate air guided to a vent passage D' constituting an air duct D, first air filters Fa are assembled on the vent passage D' at a predetermined interval T, and a second air filter Fb is disposed out the secondary side of each first air filter Fa, and further an air measurement shunt flow passage N between the first and second air filters Fa and Fb. There is intermittently or continuously measured with a proper measuring device the concentration of a chemical matter involved in air existent between the first and second air filters Fa and Fb that is capable of flowing out from the measurement shunt flow passage N. Hereby, useful time of the first air filter Fa can be judged.
Patent JP-H11278871-A (JP)
Title: Antifouling thin film forming agent and antifouling thin film
Inventor: OTA HARUMI
IPC: C08J7/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film excellent in water repellency, oil repellency and waterdrop dropping property and having high adhesive strength to the substrate and such durability that it can withstand long term use by allowing a silane compd. (A) having a reactive group to react with a silane compd. (B) having an epoxy group and a fluorinated org. acid (C) and incorporating the resultant fluorine-contg. organosilicon compd. (D). SOLUTION: The component A is represented by formula I [R is alkyl; X is amino, epoxy, carboxyl or alkoxy; and (n) is 1-5] and is, e.g. amino modified polydimethylsiloxane. The component B is represented by the formula Y-Si(-Z)3 (Y is an epoxy-contg. group and Z is a hydrolyzable org. group) and is, e.g. propoxide trimethoxysilane. The component C is represented by the formula Rf-COOH (Rf is a perfluoroalkyl or perfluoroalkyl ether-contg. group) and is, e.g. perfluorohexylcarboxylic acid. The component D is an oligomer having a mol.wt. of 2,000-8,000 and the thickness of the objective thin film is <=0.1 μm.
Patent JP-S60231685-A (JP)
Title: Preparation of asymmetric reducing agent
Inventor: TODA FUMIO
IPC: C07C39/235
Filed: 1984-05-01
Abstract: PURPOSE:To obtain the titled reducing agent simply, by reacting a racemic modification of 1,1'-bis-2-naphthol with an optically active specific sulfoxide so that the racemic modification is subjected to optical resolution, reducing the reaction product with lithium aluminum hydride in the presence of a lower alcohol. CONSTITUTION:Preferably eqimolar amounts of racemic modification of 1,1'-bis- 2-naphthol and a compound [e.g., (-)-methyl-mo-tolylsulfoxide, etc.] shown by the formula (Ar is aryl, or aralkyl; R is lower alkyl) are reacted in a solvent such as benzene, etc. to give an inclusion compound [e.g., selectively bonded to (S)-(-)-form of naphthol when sulfoxide is (-)-form], which, for example, treated with silica gel comlumn, etc., to give optically active 1,1'-bis-2-naphthol. This compound is reduced with LiAlH4 in the presence of an alcohol shown by the formula R'OH (R' is lower alkyl) in a solvent such as THF, to give the desired reducing agent.
Patent JP-S63251274-A (JP)
Title: Printer
Inventor: YOKOI TAKESHI
IPC: B41J29/387
Filed: 1987-04-08
Abstract: PURPOSE:To prevent an error in operation, by a construction wherein, with the detection that a cover is moved to a position for exposing a first indication part, according to the detection signal the functions of function switches are changed over from the functions written on a second indication part to those written on the first indication part. CONSTITUTION:In the state that a cover 15 is placed over a first indication part 14 in a recessed part 10, a detection signal is not outputted from a detection switch 34, and the functions of respective function switches 11, display lamps 12, and a display part are changed over to the functions written on a second indication part 21 on the cover 15. On the other hand, when the cover 15 is disposed on a position for exposing the first indication part 14, with a signal from the detection switch 34 the functions of the respective function switches 11, etc., are changed over from the functions written on the second indication part 21 to those written on the first indication part 14. Therefore, the need for arranging a number of switches is eliminated, which can make a whole printer small in size, and the functions can be automatically changed over only by opening/closing the cover 15, which ensures an operation without error according to the description of the indication parts.
Patent JP-H08255635-A (JP)
Title: Organic electrolyte battery
Inventor: KINOSHITA HAJIME
IPC: H01M10/0525
Filed: 1995-03-17
Abstract: PURPOSE: To provide the secondary battery at a low internal resistance, a high capacity and a high voltage by using the carbon material as a negative elec trode, the Li metal oxide as a positive electrode, and appropriately controlling both the quantity of Li derived from the negative electrode, and appropriately selecting the method for carrying Li derived from the negative electrode. CONSTITUTION: A positive electrode 1 and a negative electrode 2 are respectively formed on collectors 3, 3', and lead terminals 8, 8' are connected to the collectors 3, 3', and one end of each lead terminal is connected to a battery case 6 and a top lid 7. A space between the positive electrode 1 and the Li metal 9 is filled with the electrolyte, and a separator 5 is impregnated with the electrolyte. The negative electrode 2 is made of the carbon material, and formed of the carbon material and the binder. As the positive electrode 1, Li included metal oxide such as Lix CoO2 , Lix NiO2 is used.  After assembling the batter, the electrolyte, which is obtained by solving LiPO4 at 1 mole/l of condensation in relation of 1:1 (weight ratio) of ethylene carbonate and diethyl carbonate, is filled, and Li at 120mAh/g is doped from the positive electrode to the negative electrode carbon by the constant current at 0.25mA/cm<2> .