baber/WOPTO huggingface dataset:
Patent JP-H09308588-A (JP)
Title: Circulation hot bath tub and filtering method
Inventor: SATO KAZUYOSHI
IPC: B01D35/027
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To save an energy consumption by making this tub to be excellent in water-treating performance, to be capable of sufficiently demonstrating the water-treating performance from the beginning of installing this tub, to be capable of stopping the circulation for a period in no-use, regardless of its time length, and to dispense with maintaining a temperature of bathing water other than while using the bath. SOLUTION: A bathing hot water circulation system is to be installed in the circulation route 2 and to be provide with an electrolytic tank 11 equipped with two electrodes 7, 9 to electrolyze the circulated bathing water to produce the acid and alkaline bathing waters, a No.1 filter 12 to filtrate the acidic bathing water by applying the zeta potential processing, a No.2 filter 13 to filtrate the alkaline bathing water by applying the same process-ing, and a convergence port 15 to converge both kinds of bathing waters as filtrated through such two filters, 12, 13.
Patent JP-H06314675-A (JP)
Title: Cleaning method of semiconductor manufacturing apparatus and manufacture of semiconductor device
Inventor: HATTORI KEI
IPC: H01L21/205
Filed: 1993-04-30
Abstract: PURPOSE:To remove a deposit remaining at the inside of a reaction container or the like by a simple method without exposing the reaction container to the air and without taking apart components inside the container by a method wherein activated halogen gas and a polar gas which contains hydrogen are supplied simultaneously or continuously. CONSTITUTION:A substrate 6 is treated inside a reaction container 1 by using the chemical reaction of a plasma gas containing halogen elements, an activated gas containing halogen elements or a gas containing halogen elements. When the substrate 6 is treated by such a semiconductor manufacturing apparatus, deposited films which have adhered to the reaction container and a container connected to it are removed while activated halogen gases or the activated gas containing the halogen elements and the poalr gas containing the hydrogen element are supplied simultaneously or continuously in this order to the reaction container 1 and the container connected to it. As the semiconductor manufacturing apparatus, e.g. an RIE apparatus or the like is enumerated.
Patent JP-S5251738-A (JP)
Title: Air conditioning system
Inventor: TAKEI AKIHIRO
IPC: F24F1/00
Filed: 1975-10-23
Abstract: PURPOSE: To provide an air conditioning system, in which a suction and discharge section, heat exchanging sections, etc. are formed to have the thickness of the wall of a house, and in which the respective sections are arranged in the same flat plane so that the whole structure may be formed into the partition of a house to be used as a unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02307863-A (JP)
Title: Refractory for gas blowing
Inventor: YOSHIDA TOSHIHIRO
IPC: C04B35/18
Filed: 1989-05-22
Abstract: PURPOSE:To produce a refractory excellent in spalling resistance by subjecting a raw material prepared by using the mixture of spherical aluminous material and electromelted mullite as a main aggregate and adding and mixing pulverized alumina, clay, and chromium oxide into the above main aggregate to molding and to sintering at the time of producing a porous refractory for use in gas blowing for refining molten steel. CONSTITUTION:Mixed raw materials in which electromelted mullite is mixed by 10-50wt.% with spherically pelletized aluminous raw material of >94wt.% Al2O3 content and their total content is regulated to 70-90wt.% are used as a main aggregate and at least one kind among pulverized alumina, clay, and chromium oxide is added to the above aggregate so that the total content it regulated to 100wt.%, and the resulting mixed starting materials are kneaded well, molded into the desired shape, dried, and fired at >=1720 deg.C. By this method, the porous refractory for blowing gas into molten steel excellent in spalling resistance at the time of use in high-temp. molten steel as well as in corrosion resistance to molten slag at the time of use in molten steel can be produced.
Patent JP-S61286442-A (JP)
Inventor: SUZUKI HIDE
IPC: E04C3/04
Filed: 1985-06-14
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-S5829383-A (JP)
Title: Stabilizing system for speed
Inventor: TSUDA TAKASHI
IPC: H02P29/00
Filed: 1981-08-17
Abstract: PURPOSE:To improve the stability of speed by storing the error characteristic of an encoder beforehand in a memory or the like and by compensating a speed signal from the encoder with this error characteristic. CONSTITUTION:An error in preparation, fitting or the like of an encoder is stored in a memory 8 at every position where a speed signal (b) is generated. A pulse is generated from an encoder and wave-shaping circuit 7' by using as a position signal (c), for instance, the position where an initial speed signal of the encoder is generated, and thereby the start of an address is prescribed. An error signal from a phase comparing circuit 5 is given to a difference circuit 9, while a signal obtained by reading the error characteristic of the encoder which is stored in the memory of a memory and address circuit 8 by using as addresses a position signal (c) and a reference signal (a) from the encoder and wave-shaping circuit 7' is given to the difference circuit 9. The difference between the above two signals being regarded as a true fluctuation of the speed, the stabilization of the speed of rotation of a motor 3 is performed through the intermediary of a controlling-driving circuit 6.
Patent JP-H05320011-A (JP)
Title: Herbicide for paddy field
Inventor: ONOE MASAHIDE
IPC: A01N47/36
Filed: 1992-05-21
Abstract: PURPOSE: To obtain a novel herbicide for paddy fields that contains 2 kinds of herbicides having different actions from each other, has a wide herbicidal spectrum and shows synergistic herbicidal effect over many kinds of weeds grooving in the paddy fields including annual weeds and perennial weeds. CONSTITUTION: This herbicide for paddy fields contains 1-(α,α-dimethyl- benyzl)-3-(2'-chlorobenzy)urea (compound A) and at least one compound selected from methyl α-(4,6-dimethyoxypyrimidin-2-ylcarbamoyl-sulfamoyl)-o-toluate (compound B), N-[(4,6-dimethoxypryimidin-2-yl)asminocarbonyl]-4-ethoxycabonyl-1- methyl-5-pyrazolesulfonamide (compound C) and N-(2-chloroimindazo[1,2- a]pyridin-3-ylsulfonyl)-N'-(4,6-dimethoxy-2-pryimidinyl) urea (compound D). The crop damage caused by these compounds B, C and D is largely relieved.
Patent JP-S6019916-A (JP)
Title: Engine provided with turbo-supercharger
Inventor: OKIMOTO HARUO
IPC: F02B37/007
Filed: 1983-07-13
Abstract: PURPOSE:To enhance the accelerating response of an engine with a simple structure without the necessity of a check valve, by disposing compressors, respectively in two intake-air passages separately opened to a combustion chamber, and also by providing turbines in series in an exhaust passage. CONSTITUTION:First and second branched intake-air passages 18 through 21, 22 through 25 are separately opened to the combustion chambers of cylinders 1 through 4 thorough surge tanks 16, 17. With this arrangement, upon intake- stroke no blow-off of intake-air occures even if they are communicated with each other through the combustion chambers whose pressure becomes negative during intake-stroke. Further, the turbines 26, 27 of first and second turbo-superchargers 10, 10 are disposed in series in an exhaust passage 32, and therefore, the turbines 26, 27 receives all volume of exhaust gas so that they rotate high- responsively.
Patent JP-H09309906-A (JP)
Title: Manufacture of resin aqueous dispersion
Inventor: YAMAMOTO AKIHITO
IPC: C08F2/38
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a resin aqueous dispersion having both the properties of an aqueous resin and the properties of an emulsion resin and quite excellent in water resistance by polymerizing a radicalpolymerizable unsaturated monomer component in three specified steps. SOLUTION: A monomer component (A) comprising, as an essential component, a radical-polymerizable unsaturated monomer (hereinafter referred to as monomer) containing a carboxyl group, a sulfonic acid group, or a phosphoric acid group or an anionically functional groupcontaining monomer (A-1), i.e., the salt of the monomer is polymerized in water in the presence of a chain transfer agent to produce a copolymer aqueous product (A') (step 1), a monomer (B) containing a carboxyl group-containing monomer (B-1) and other monomer (B-2) in a weight ratio of (5-50)/(95-50) is polymerized in the presence of (A') and a chain transfer agent to produce a copolymer aqueous product (B') having a number-average molecular weight of 500 to 20,000 (step 2), and a monomer component (C) is polymerized in the presence of (B') (step 3) to obtain a resin aqueous dispersion.
Patent JP-H0576584-A (JP)
Title: Waste treating device and treatment thereof
Inventor: SAKAKURA TERUHIKO
IPC: A61G12/00
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the waste treating device which decreases heat losses and has the excellent treating capacity of waste by circulating and distributing a heating medium between an outer heat insulating container and an inner heating container and introducing a cooling medium in common use for pressing a piston from the hollow part of a piston rod extending to the outside from the piston provided in the heating container. CONSTITUTION:A part 9 between the outer heat insulating container 6a and the inner heating container 6b communicates with a heating medium storage tank 16 via circulation routes 14, 15. The piston 7 is provided in the heating container 6b and the inside of the heating container 6b is allowed to communicate with a cooling medium storage tank 22 via the hollow part 20 of the piston rod 7a and a flow passage 21. Waste 2 in the heating container 6b is heated and sterilized by a heated silicone oil 17 in the heating medium storage tank 16 and thereafter the waste 2 is cooled by the cooling water 23 in the cooling medium storage tank 22 and simultaneously the waste 2 is compressed by the piston 7. The waste 2 is thus uniformly heated and rapidly sterilized, by which the waste is cooled and is simultaneously reduced to the less bulky state.
Patent JP-H10318925-A (JP)
Title: Electrophoresis device
Inventor: KANBARA HIDEKI
IPC: G01N33/483
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoresis device which detects fluorescence- labelled DNA with high sensitivity. SOLUTION: This device is provided with a plurality of electrophoresis passages (2 and 3) containing polyacrylamide gel in which nucleic acid samples labeled with fluorescent substances migrate, a light source 1 to emit laser light to irradiate a plurality of electrophoresis passages, and a light detecting means 10 (6, 7, 8, and 9) to detect fluorescence emitted from the fluorescent substances by the irradiation of laser light 4. In this case, a plurality of electrophoresis passages is irradiated and scanned with the laser light 4 with a frequency of 530 nm or more, and the light detecting means 10 detects fluorescence from the nucleic acid samples migrating in the electrophoresis passages or changes 14 in the intensity of fluorescence for every electrophoresis passage. In this way, it is possible to detect a minute amount of fluorescence-labeled DNA.
Patent JP-H07335159-A (JP)
Title: Intensity damping mechanism of electron microscope with electronic spectrometer
Inventor: KIMOTO KOJI
IPC: H01J49/44
Filed: 1994-06-10
Abstract: PURPOSE:To prevent incidence of an electron beam from exceeding a measurable limit onto an image sensing device by deflecting the electron beam at certain periods using deflecting means in an electron spectrometer. CONSTITUTION:An electron beam 2 is deflected at certain periods by deflecting means 9a, 9b in an electron spectrometer 8. The deflecting means 9a, 9b are operated so that the spectral image does not move on an image sensing device 12.
Patent JP-H08318576-A (JP)
Title: Production of patterned molded product
Inventor: MATSUMOTO MASAMI
IPC: B29C70/06
Filed: 1995-05-26
Abstract: PURPOSE: To express various patterns having design effect by performing partial patterning. CONSTITUTION: A pattern hole 4 having an appropriate shape is bored in a patterning sheet 3 formed by coating a release sheet 1 with a colored gel coat resin layer 2. The patterning sheet 3 having the pattern hole 4 is laminated on a molding material 5 such as SMC or BMC so that the release sheet 1 of the patterning sheet 3 becomes opposite to the molding material 5 and the molding material 5 on which the patterning sheet 3 is superposed is heated and pressed in a mold to form a molded product 7 which is, in turn, demolded from the mold before the release sheet 1 is peeled.
Patent JP-H09309948-A (JP)
Title: Production of biodegradable polyester
Inventor: OBARA HITOMI
IPC: C08G63/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To produce a biodegradable polyester which does not contain any low-molecular substance and is excellent in moldability by treating a polymer which contains lactic acid units as the smallest main structural units and is a copolymer and/or a blend with another polymer in a vacuum in a molten state. SOLUTION: A comonomer to be copolymerized with lactic acid is a polyhydric alcohol, a hydroxy carboxylic acid, an aliph. polyester, an arom. polyester, an aliph. polyamide, or a cyclic compd. (e.g. β-propiolactone) and may be copolymerized in block or at random., and at least one comonomer is used. A polymer to be blended is pref. a biodegradable plastic. The degree of vacuum is kept equal to or below the vapor pressure of the low-molecular substance, generally 100mmHg or lower. Vacuum is applied in the latter half of the polymn., pref. at a conversion of about 70-95%. The heating temp. is lower than the m.p. of and higher than the decomposition point of the polymer, generally 150-350 deg.C. The low-molecular substance removed is mainly unreacted lactide.
Patent JP-S5462237-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: TADA HIROSHI
IPC: C08F279/00
Filed: 1977-10-28
Abstract: PURPOSE: To obtain the title aqueous composition having improved adhesiveness, weatherability, water resistance, etc., by dissolving polybutadiene in a vinyl monomer under specific conditions, followed by copolymerizing the monomer in the presence of a hydrophilic catalyst.  
     CONSTITUTION: The composition prepared by copolymerizing a second component wherein (B)1W20 wt.% preferably 2W10 wt.% of polybutadiene is dissolved in (C)80W99 wt.% of a radically polymerizable vinyl monomer such as an acrylic ester etc. in the presence of (D) a hydrophilic catalyst such as ammonium persulfate in (A) a first high polymer dispersant having surface activity. The polymer disper- sant is obtaimed by solution or emulsion copolymerization of an unsaturated carboxylic acid  monomer such as acrylic acid with an acrylic or methacrylic ester  monomer to give a copolymer having a molecular weight of 3,000W50,000 which is  neutralized by an alkali metal salt, etc. Water is added to the resulting copolymer  until the solid content becomes 40W60 wt.%.  
     USE: Adhesives for a polyolefin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01297945-A (JP)
Title: Automatic dialer
Inventor: WATANABE KAZUYOSHI
IPC: H04M1/2745
Filed: 1988-05-25
Abstract: PURPOSE:To select many addresses with a few operation keys by storing telephone numbers for plural addresses for each operation key, selecting an address in the order of the number of times of dialing for depression of each operation key, and dialing a destination telephone number. CONSTITUTION:A circuit call controller 4 retrieves a telephone number of a destination corresponding to a depressed operation key 2 from a destination information storage device 3 storing telephone numbers of plural addresses inputted to each operation key 2, selects a destination with high frequency of use, displays it on a display device 5 and drives a line dialer 7 to make a dial to a line 8 when a prescribed time elapses after a selection key 6 is depressed or the operation key 2 is depressed. Moreover, when the telephone number of the displayed destination is not an intended destination, then the operation key 2 is depressed and the line call controller 4 retrieves the telephone number of the destination with a 2nd high frequency of use and displays it on the display device 5.
Patent JP-S5252867-A (JP)
Title: Method of collecting fresh water from seawater; etc. by using solar en ergy
Inventor: IIDA TOMIMARU
IPC: B01D3/00
Filed: 1975-10-28
Abstract: PURPOSE:To collect fresh water from seawater etc. at a temperature considerably lower than 100 deg.C by heating seawater, etc. with solar energy and reducing pressure.
Patent JP-S5921386-A (JP)
Title: Mold of protoplast confluent yeast, its preparation and use
Inventor: MATSUYOSHI TOORU
IPC: C12N1/16
Filed: 1982-07-26
Abstract: PURPOSE:To provide a mold of yeast by retaining n-paraffin oxidizing property and dicarboxylic acid productivity, by subjecting a yeast belonging to the genus Torulopsis, having n-paraffin assimilating properties, and a yeast belonging to the genus Pichia, having n-paraffin oxidizing properties to protoplast confluent. CONSTITUTION:A yeast belonging to the genus Torulopsis, having n-paraffin assimilating property neither acetic acid assimilating property not other nutrition demanding properties and a yeast belonging to the genus Pichia, having n-paraffin oxidizing property, acetic acid assimilating property, and one or more vitamins demanding properties are subjected to protoplast confluent, to give protoplast confluent yeast. The yeast is subjected to plating in a medium having acetic acid as only one carbon source, deficient in one or more vitamins, and the grown colony is collected. The plast confluent yeast collected from the colony has n-paraffin oxidizing property, and prepares a dicarboxylic acid in high yield.
Patent JP-S63292856-A (JP)
Title: Program loading system for terminal controller
Inventor: ASAMA TOSHIHIKO
IPC: G06F9/06
Filed: 1987-05-26
Abstract: PURPOSE:To improve the efficiency of a rewrite operation and to reduce a labor and time without affecting on a system, by using a ROM in which an operating system(OS) part is stored and a RAM in which an application program is stored as a terminal storage device to store a program. CONSTITUTION:When the additional load of the application program is performed on a terminal controller, a central control unit 100 reads out said program from an auxiliary storage medium 170, and saves it in a main storage device 110. Next, the terminal controller on which the program is to be loaded is selected, and the state of said terminal controller 130 is changed from a service available state to a service nonavailable state. Then, program data saved in the main storage device 110 is transferred to the terminal controller 130. The terminal controller 130 writes the program data on a P-RAN 132. The central control unit 100 receiving the information of the completion of write returns the state of the terminal controller 130 from the service nonavailable state to the service available state again. The central control unit 100 performs the above processing on each of the terminal controllers in order. In such a way, the addition of a novel service function can be performed automatically in an on-line processing.
Patent JP-H10317930-A (JP)
Title: Decompressor for four-stroke engine
Inventor: IMAFUKU KENJI
IPC: F01L13/08
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a four-stroke engine decompressor that has a simple structure and requires smaller space for installation. SOLUTION: A decompressor rotor 40 is engaged with an exhaust side cam 26 so as to rotate on receiving torque direct from the cam 26 at the first rotating position or the second rotating position relative to the cam 26. The rotor 40 has a small cam part or small projection 50 adapted to open an exhaust valve being opened by the cam 26 during rotation at the first rotating position and not to take such action during rotation at the second rotating position. The rotor 40 is adapted to rotate at the first rotating position while the engine is halted or being started up and at the second rotating position after the engine is started up.
Patent JP-H08302353-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TERAJIMA KENJI
IPC: C09K19/30
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a liquid crystal composition having a high specific resistance by mixing components I to VI represented by specified formulas with each other in a specified ratio. CONSTITUTION: Component I is a compound of formula I. Component II is a compound of formula II (wherein R<1> and R<2> are each 1-10C alkyl or 2-10C alkenyl). Component III is a compound of formula IIIA, IIIB or IIIC (wherein R<3> to R<6> are each 1-10C alkyl, alkoxy or 2-10C alkenyl; and R<7> and R<8> are each 1-10C alkyl or 2-10C alkenyl). Component IV is a compound of formula IVA (wherein R<9> and R<10> are each 1-10C alkyl, alkoxy or 2-10C alkenyl) or formula IVB. Component V is a compound of formula V. Component VI is a compound of formula VI (wherein R<11> to R<13> are each 1-10C alkyl or 2-10C alkenyl; and X<1> and X<2> are H or F). These compounds (at least one compound being selected from each group) are mixed with each other to form a liquid crystal composition comprising, by wt.%, 15-45, 5-40, 3-30, 5-25, 3-15, and 3-15 of components I to VI, respectively.
Patent JP-H07335414-A (JP)
Title: Material for permanent magnet
Inventor: SAKUMA AKIMASA
IPC: H01F10/32
Filed: 1994-06-10
Abstract: PURPOSE:To obtain material for permanent magnets, having an excellent magnetic characteristic without using a rare-earth element, by a method wherein there is provided an organization structure including a Fe-Pt alloy phase in the specific range in a cubic crystal Fe or a cubic crystal Fe-Co alloy phase. CONSTITUTION:This material comprises a main phase of an organization structure having a systematic phase of (Fe-Co)1-x(Fe3Pt)x including a Fe3Pt alloy in a cubic crystal Fe-Co alloy phase. It is in the range of 0.3<x<0.7. This is because the system becomes isotropic in x>0.7 and uniaxial anisotropy cannot be obtained. On the other hand, effects of Fe3Pt cannot be obtained in x<0.3. Therefore, a volume rate of the Fe-Pt alloy phase is in the range of 30 to 70%, so that the uniaxial anisotropy that a C-axis is in an easy-to-magnetize direction is obtained and magnetic anisotropy energy of 10<5>J/m<3> or more can be obtained.
Patent JP-H02306712-A (JP)
Title: Attenuator
Inventor: OKAMOTO OSAMU
IPC: H03H11/24
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a high operation temperature range and an attenuation with high accuracy by providing 1st and 2nd pi type attenuation circuits of the same characteristic whose attenuation and impedance are changed by 1st and 2nd control voltages and providing a control circuit generating a 1st control signal from an output signal of the 2nd pi type attenuation circuit. CONSTITUTION:When a control voltage VC2 is applied to transistors(TRs) Q22, Q23 of a pi type attenuation circuit 2, a voltage at an output terminal 6 is varied. A differential amplifier 31 amplifies a difference between the voltage and a reference voltage at a 2nd input terminal and varies a gate voltage of a TR Q21 of the pi type attenuation circuit 2 to vary the resistance of the TR Q21 so as to make the voltage at the output terminal 6 equal to the reference volt age. Thus, the relation between the resistor of the TRs Q22, Q23 and the resis tance of the TR Q21 varies with the relation so that the voltage at the output terminal 6 is always constant and the characteristic impedance of the pi type attenuation circuit 2 is constant, 50 ohms. On the other hand, an external control voltage VD is fed to a differential amplifier 42 from a terminal 6 to be the reference voltage. Thus, the attenuator with high accuracy and wide operating temperature range is obtained.