baber/WOPTO huggingface dataset:
Patent JP-H1019871-A (JP)
Title: Method for measuring moisture percentage of polymer
Inventor: ONO SHIGEKI
IPC: G01N30/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To enable the measuring of the moisture percentage of various kinds of polymers by submerging a sample in a liquid, passing its supernatant liquid through a column for liquid chromatography, and measuring water content by an ultraviolet absorption detector. SOLUTION: After a sample is submerged into a liquid such as an organic solvent, its supernatant liquid is subjected to highperformance liquid chromatography utilizing the liquid that an acid is added to an organic solvent with little absorption of ultraviolet as an eluting solvent to measure the water content in the supernatant liquid. In other words, the eluting solvent is passed from a eluting solvent storage tank 1 by a pump 2 in advance to form a steady state. Next to this, the sample is injected from an injector 3. The injected sample is sent to a column 4 by the eluting solvent, and the water in the sample is separated from other substances in interaction with column packing. Then the peak of the water eluted from the column 4 is measured by an ultraviolet absorption detector 6, and the measured data is processed by a data processing unit 7. Therefore, it is possible to perform the measuring of moisture percentage in a short time with accuracy without depending the kind of a polymer.
Patent JP-H0342017-A (JP)
Title: Hollow-fiber-membrane filter module
Inventor: KATO OSAMI
IPC: B01D63/04
Filed: 1989-07-07
Abstract: PURPOSE:To control the deformation of a resin fixing layer, to prevent the cracking of a resin and release of the bonding interface and to thin the fixing layer by arranging the protrusion provided on a liq. collecting chamber forming cap close to the fixing layer. CONSTITUTION:The hollow-fiber membranes 2 with both ends opened are bundled in the shape of U or almost linearly and set in a cylindrical case 1 with at least one end opened. The ends of the membrane 2 and the inner surface of the open end of the case 1 are liquid-tightly fixed by the resin fixing layer 3. The liq. collecting chamber forming cap 4 having a liq. passage 8 communicating with the hollow part of the membrane 2 is provided outside the open end of the case 1. The protrusion 5 provided to the cap 4 is arranged close to the layer 3. Consequently, the deformation of the layer 3 is controlled, the cracking of resin and release of the bonding interface are prevented, and the layer can be thinned.
Patent JP-H0841415-A (JP)
Title: Resin composition
Inventor: OKADA KATSUHIKO
IPC: C08L57/00
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a resin composition low in electric chargeability, excellent in contamination resistance, weathering resistance and durability, useful as, e.g. a coating, comprising respectively specific fluorovinyl copolymer and curing agent, hydrolyzable silyl group-bearing compound, etc., and an organic solvent. CONSTITUTION:This resin composition essentially comprises (A) a fluorovinyl copolymer having, on the molecular end and/or side chain, group(s) forming a salt structure such as monovalent organic group(s) of formula I [R1-R4 are each H, a halogen, (cyclo)alkyl, aryl, SO3M (M is a metallic ion, etc.), etc., (where, at least one of them being SO3M); R5-R10 are each H, a 1-20C alkyl, aryl, etc.; (m) is 0 or 1; (n) is >=1], also having curable site, and containing a fluoroolefin structural unit of formula II (W, X, Y and Z are each H, a halogen, alkyl, etc., where, at least one of them being fluorine), (B) a curing agent reactive with the component A, (C) a hydrolyzable silyl group-bearing compound and/or (D) a silanol group-contg. compound, and (E) an organic solvent.
Patent JP-H0526423-A (JP)
Title: Waste material combustion device and combustion method
Inventor: NISHIKAWA SUSUMU
IPC: F23G5/44
Filed: 1991-07-17
Abstract: PURPOSE:To restrict a primary combustion, limit an occurrence of hot heat and prevent a clinker of substance of low melting point from being generated by a method wherein combustion discharged gas is mixed with primary combustion air, secondary air is supplied to a free board part of an incinerator and some variable substances contained in the waste material are recovered. CONSTITUTION:Waste materials to be ignited are supplied by a supplying feeder 1 to a fluidized bed incinerator 2, primary combustion air is fed from a blower 3 into a window box 12 at a bottom part of a fluidized bed incinerator 2 at a rate of more than 20% of the primary air and the discharged gas after its processing is fed from a blower 4 and mixed to each other. In turn, secondary air is supplied from a secondary air fan 5 to a nozzle arranged at an upper part of a free board and oxidization combustion is promoted there. In the case that mixed substances of low melting point are melted to generate clinker, the amount of discharged gas is increased and a combustion temperature of the substances is decreased so as to prevent the clinker from being generated. Non-ignited substances accumulated at a bottom part of the furnace are cooled by an ash cooling device 6, then some valuable substances such as aluminum or the like are recovered by a valuable material recoverying device 7 after cooling it with the cooling device 6. Accordingly, a rate of occurrence of the clinker may be decreased.
Patent JP-2001003346-A (JP)
Title: Recovery method for floating oil
Inventor: HOSHINO YOSHIO
IPC: E02B15/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method for floating oil in which a float suction can be rapidly and accurately transferred to floating position where oil is dotted in a wide floating oil recovery tank to rapidly recover the floating oil as recovered oily waste water. SOLUTION: In this recovery method for floating oil, a float suction provided with a suction opening, a suction hose 3 connected to the suction opening, a suction pump 2 connected to the suction hose 3, and a return hose 8 for recovered oily water connected to the suction pump 2, is transferred successively to a floating position where oil is dotted on the water to suck and recover the oil as recovered oily waste water. In this case, a remote control type float suction is used for the float suction.
Patent JP-H0527503-A (JP)
Title: Image forming device
Inventor: UEDA MASAHIDE
IPC: B65H1/26
Filed: 1991-07-17
Abstract: PURPOSE:To easily adjust the paper passing reference position of a paper resupply unit incorporated in an image forming device main body from the external. CONSTITUTION:A lock pawl 210 is provided at an end on the deep side of a lock bar 201 which penetrates the front frame 191 and the back frame 195 of the paper resupply unit. When the paper resupply unit is pushed into a copying machine main body, the lock pawl 210 is engaged with the lock hole 61 of a bracket 6 fixed on a main body frame. By attaching a nut-like adjusting tool 220 to be screwed at an end on the front side of the lock bar 201 and optionally rotating it so as to be screwed to the frame 191, the lock bar 201 is moved back and forth and the position in a direction orthogonally crossed with the sheet carrying direction of the paper resupply unit is finely adjusted.
Patent JP-S5879251-A (JP)
Title: Dry type toner
Inventor: OZAWA HIROSHI
IPC: G03G9/08
Filed: 1981-11-06
Abstract: PURPOSE:To stabilize a one-component magnetic dry type toner even in humid environment by using a powdered magnetic body and a vinyl monomer in a mixed state and by bonding the monomer to the surface of the magnetic body  by interfacial polymn. CONSTITUTION:A dispersion of 1kg Fe3O4 powder as a powdered magnetic body in 10l water is mixed with 40g styrene and 10g n-butyl methacrylate. To the mixture is added 1.5g polymn. catalyst and copolymn. is carried out at 70 deg.C. This copolymer is insoluble in the aqueous medium and the monomers are bonded chemically firmly to the surface of the Fe3O4 powder by selective interfacial polymn. To 40pts.wt. of the coated magnetic body are added 60pts. separately prepared styrene.n-butyl methacrylate copolymer and 1pts. carbon black, and they are kneaded, melted and pulverized to obtain a one-component magnetic  dry toner.
Patent JP-S57101837-A (JP)
Title: Photomask
Inventor: NAKAYAMA NORIAKI
IPC: G03F1/58
Filed: 1980-12-17
Abstract: PURPOSE:To prevent a resist from changing due to overheat during patternwise exposure, and to obtain a photomask of high precision, by providing a transparent film higher than a transparent substrate in heat conductivity between the substrate and a metallic film for a mask, and forming a resist film the metallic film. CONSTITUTION:A transparent thin film 5 made of TiO2, BeO, or Al2O3 higher than a transparent glass substrate 1 in heat conductivity is formed between the substrate 1 and a thin opaque metallic chromium film 2. A resist film 3 is provided on the film 2 to depict a pattern with electron beams 4. High heat conductivity of the thin film 5 allows heat 6 produced by the beams 4 to be absorbed by the firlm 5 and released by heat conduction 7, reduces thermal change of the layer 3, and forms a high precision pattern, thus permitting a photomask for fabrication of semiconductor elements, etc. to be obtained with high precision.
Patent JP-S6332694-A (JP)
Inventor: NAKAO HISASHIGE
IPC: G08B21/00
Filed: 1986-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000007237-A (JP)
Title: Hydraulic elevator controller
Inventor: SEKIMOTO YOICHI
IPC: B66B1/26
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic elevator controller capable of executing prestart from the beginning of closing the door of an elevator to start an elevator car once the door is closed. SOLUTION: When the door of an elevator car in the stopped condition begins to be closed, a pressure balance establishment ready signal is output from a pressure balance control starting means 20 so that an elevating speed control means 21 increases the rotating number of a motor for driving a hydraulic pump to the upper limit rotating number of a limiter at a preset rate. When hydraulic pressure on the hydraulic pump side is balanced with hydraulic pressure on the hydraulic jack side, a rotating number control means 24 decreases the rotating number of the motor for driving the hydraulic pump to the lower limit rotating number of the limiter at a preset rate and holds it at the lower limit rotating number of the limiter.  When the door of the elevator car is closed, a pressure balance establishment signal is output from a pressure balance control finishing means 25 to transfer the elevator car to normal operation control.
Patent JP-S5966951-A (JP)
Title: Forced resetting mechanism of connecting plate for ejector pin of casting mold formed by mold forming machine
Inventor: KAWAI KAZUO
IPC: B22C23/00
Filed: 1982-10-08
Abstract: PURPOSE:To enable a titled mechanism adaptable to a mold forming mechanism having no chucking cylinder for a bottom die by incorporating a mechanism which sets a forced resetting mechanism simultaneously with setting of a rail lifter. CONSTITUTION:A clamping table 3 is moved upward by the actuation of a cylinder 7 and a rail lifter 11 is erected manually or by driving power in the stage of exchanging a die assembly, then a stopper pin is inserted into an insertion hole. When the table 3 is lowered thereafter, the rail 14 contacts with the top end face of the lifter 11; at the same instant, the bottom end face of a knock-up bar 8 contacts with a stopper pin and projects upward against the elastic force of a spring 9 thereby turning a detaining hook 4. The bottom die assembly is thus made traversable and removable from the table 3 and the exchange of the bottom die assembly is facilitated.
Patent JP-S5879339-A (JP)
Title: Counter circuit
Inventor: TAKORI MASAYUKI
IPC: H03K23/00
Filed: 1981-11-05
Abstract: PURPOSE:To attain power saving, by providing n-set of current sources to supply a specified injection current for each of n-set of flip-flops (FFs) of I<2>L constitution in cascade connection. CONSTITUTION:A counter is constituted with n-set of FFs of I<2>L constitution, n-set of injection current sources are provided to supply at injection current ij to the 1st FF, and an injection current ij as shown by ij=iX1/2<j-1> is provided to the j-th FF. Since the input frequency is frequency-divided into (1/2)<j-1> at the j-th FF, when the injector current per one FF is doubled, the divided frequency is doubled acording to the characteristic data of the I<2>L. The injector current to the j-th FF is set as ij=i1X(1/2)<j-1> and an optimum operating current flows to the FF2-n, the 2nd and succeeding FFs allowing to attain power saving.
Patent JP-H0812379-A (JP)
Title: Ornamental body having cloisonne structure and its production
Inventor: ENDO TAIICHI
IPC: B44C3/02
Filed: 1994-07-05
Abstract: PURPOSE:To provide a cloisonne product having excellent light transmissibility as a whole by applying a colorless transmissible or chromatic transmissible glassy material to an ornamental body base which is a foundation of cloisonne and combining glassy cloisonne glaze therewith. CONSTITUTION:This ornamental body having a cloisonne structure consists of a body formed by having metallic wire groups 3 implanted along desired design lines DL and the cloisonne glaze layers 5 consisting of desired colors formed at every design constituting region 4 delineated by these metallic wire groups on the ornamental body base consisting of the colorless transmissible or chromatic transmissible glassy material and is formed by integrally subjecting these materials to a firing treatment. This process for production comprises producing such ornamental body having the cloisonne structure. The ornamental body described above is effectively applied as the cloisonne product having the excellent light transmissibility to conventional kinds of cloisonne products as well as to indoor and outdoor ornamental structural bodies.
Patent JP-H03115764-A (JP)
Title: Rocket-motor with precisely- controlled variable propulsion by solid propulsive agent
Inventor: ERU DON BAACHITOORUDO
IPC: F02K9/76
Filed: 1990-07-06
Abstract: PURPOSE: To surely provide a preselected thrust, speed and trajectory for a rocket motor incorporating a plurality of molded solid propellants, by igniting a first propellant, and then by igniting a second propellant while the first sold propellant is burnt. CONSTITUTION: In a two-stage solid propellant rocket motor, a second stage propellant B is accommodated in a second stage housing 14 mounted in the upper part thereof with an upper housing 10 in which a detonation control circuit 12 is accommodated, and the distal end part of the second stage housing 14 is blocked by the intermediate bulkhead 18 which is mounted on a first stage housing 20 accommodated therein with a first stage molded solid propellant A. A jet plug 26 is fitted in a center opening formed in the intermediate bulkhead 18, and an igniter 30 is provided in the upper end part of a cave center part 16 of the second stage propellant B. Similarly, a burnable second igniter 32 which is provided in the upper end part of the first propellant A is operated for ignition while the first propellant A is burnt.
Patent JP-H0343909-A (JP)
Title: Manufacture of macromolecular electrolyte
Inventor: IDO SHUICHI
IPC: H01M6/18
Filed: 1989-07-10
Abstract: PURPOSE:To provide a macromolecular electrolyte of a high ion conductivity by removing a solvent A from a mixture liquid containing the solvent A which is compatible to polyvinyl acetal, a solvent B capable of dissolving an ion dissociation salt, and an ion dissociation salt through drying or through dipping in the solvent B containing an ion dissociating salt. CONSTITUTION:A solvent A is removed from a mixture liquid containing the solvent A which is compatible to polyvinyl acetal, a solvent B capable of dissolving an ion dissociation salt, and the ion dissociation salt through drying or through dipping in the solvent B containing an ion dissociating salt. Because the ion dissociation salt is dissociated in the solvent B and ions move in the solvent B, the salt shows a high ion conductivity. Preferable solvents capable of dissolving the ion dissociation salt are, for example, tetrahydrofuran and 2-methyltetrahydrofuran. Preferable ion dissociation salts are LiClO4, LiBF4, (n-C5H11)4NI. This provides a macromolecular electrolyte of a high ion conductivity.
Patent JP-H0929842-A (JP)
Title: Metal can body
Inventor: MATSUZAKI MINEO
IPC: B29C63/06
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the damage of the end of a synthetic resin film even by posttreating such as necking by so sticking the upper end of the film to a can body as to expose the opening end of the body, and covering the upper ends of the body, opening end of the resin film with a protective film. SOLUTION: A print layer 16 is formed on a synthetic resin film 14 by gravure printing, and an adhesive layer 17 is formed on the layer 16. The film 14 formed with the layer 16 is stuck in the state having an interval L to the end face 12C of the opening end 12B of a can body 12 by the layer 17. The interval L is set to the size to be concealed when a can cover is laminated and rolled on the opening end 12B of the two-piece body 10. Then, a protective film 20 is formed on the surface of the opposite side to the surface of the film 14 formed with the layer 16. The film 20 is formed on only the upper part 14A of the film 14 from the end face 12C of the opening end 12B of the body 12.
Patent JP-H0467889-A (JP)
Title: Dehydration washer
Inventor: KAWADA FUMIO
IPC: D06F23/02
Filed: 1990-07-05
Abstract: PURPOSE:To easily eliminate not only foreign matters accumulated on the bottom of a middle tub but the one accumulated on the bottom of an outer tub by opening a lid covering the through hole of the peripheral wall part of an inner tub in a state where it is stopped. CONSTITUTION:The lid 83 is mounted on the inside part of the through hole 81 loadably/ unloadably by engaging a connecting piece 83a on one side with a connecting recessed part 81a from the inside to the outside of the inner tub 33, and also, engaging a connecting piece 83b on the other side with a connecting hole 82 from the inside to the outside of the inner tub 33 in a state where it is warped in arc shape against the resiliency of the lid 83 itself. Also, aperture parts 176 are provided at two places of the bottom peripheral wall of the middle tub 21 confronting with the lower side of each through hole 81. Those aperture parts 176 are formed in such a way that the size of them in a forward/backward direction(direction intersecting orthogonally to a vertical axis Y-Y) are made smaller than that of the through hole 81, while, the size in a rotating direction around the vertical axis Y-Y is set larger, therefore, they are formed in rectangular shape extending in the rotating direction. The foreign matters such as thread dust, etc., accumulated in the inner bottom of the outer tub 15 can be eliminated via the aperture part 176 of the middle tub 21 in accordance with the through hole 81 by removing an inner tub lid 83 and opening the through hole 81.
Patent JP-H0227800-A (JP)
Title: Metal vapor-deposited film for shielding electromagnetic wave
Inventor: IWAOKA KAZUO
IPC: H05K9/00
Filed: 1988-07-15
Abstract: PURPOSE:To enable appropriate and sufficient shielding adjusted to unnecessary electromagnetic waves by laminating and using films of polyethylene terephtalates with metal thin-film layers for shielding electromagnetic waves formed on the surfaces. CONSTITUTION:A metal thin-film layer 1 of copper with a thickness of 1.0mum is formed by vacuum deposition on the surface of a polyethylene terephthalate 2 with a thickness of 6.0mum. And, two sheets of metallized films made this way are laminated to obtain a metal vapor-deposited film for shielding electromagnetic waves. The thickness of the metal thin-film layer 1 and number of sheet laminated are set in correspondence with the electric fields, magnetic fields, frequencies, and reduced quantities of unnecessary electromagnetic waves. And, this realizes appropriate and sufficient shielding adjusted to the unnecessary electromagnetic waves.
Patent JP-H0932484-A (JP)
Title: Shield excavator
Inventor: MATSUBARA MASAKAZU
IPC: E21D11/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance safety at the time of tunnel excavation by enabling normal seals to be replaced with an emergency seal in a short time if they are broken as the result of long-range excavation. SOLUTION: Two front and rear normal seals 5 which prevent underground water 4 from entering a shield main body 2 from the space between the shield main body 2 and an assembled segment 3 by making contact with the outer peripheral surface of the segment 3 are placed on the inner peripheral surface of the rear of the shield main body 2. An emergency sealing device 6 is placed halfway between the emergency seals 5. The emergency sealing device comprises a rotation support member 10 welded to one (8A) of the pair of mounting brackets 8A, 88 screwed to the shield main body 2 and an emergency sealing member 11. If the normal seals 5 are broken, the emergency sealing member 11 is rotated about the pivot 10a of the rotation support member 10 by pressing of the rotation member 10, and takes a sealing position 16 in which it is in contact with the entire surface of the outer periphery of the segment 3.
Patent JP-H0620955-A (JP)
Title: Compound semiconductor chemical vapor growth apparatus and method thereof
Inventor: SEKI TETSUYA
IPC: H01L21/205
Filed: 1992-07-06
Abstract: PURPOSE:To eliminate the work for cleaning a reaction tube to reduce a degree of danger for workers by heating the external wall of internal shell of double wall reaction tube made of glass for redecomposition of adhesives after dividing an external shell of the reaction tube into four chambers in the lateral direction and then conducting vapor growth by causing the cooling water to flow into all chambers of the external shell. CONSTITUTION:An external shell of a glass reaction tube 1 is divided into four chambers along the flowing direction of a raw material gas. In the usual vapor growth processing, the cooling water is caused to flow into all chambers of external shell chambers 3a, 3b, 3c. During the vapor growth, the cooling water in the chamber 3c among the external shell chambers is drained. Under this condition, high frequency induction heating is conducted. Thereby, adhesives are redecomposed and are separated from the wall surface. As the next process, a substrate holder 12 is arranged to the internal shell contacted with the external shell 3b and an RF coil 6 is arranged at the external circumference. Vapor growth is conducted under the condition that the cooling water is caused to flow into all chambers of external shell of the glass reaction tube 1 and the substrate 13 is heated by the high frequency induction heating. During the vapor growth, the cooling water in the chamber 3b among the external chambers is drained. Under this condition, the high frequency induction heating is carried out to heat the wall surface of the internal shell.
Patent JP-S6237767-A (JP)
Title: Information collecting system for service activity
Inventor: SHOGETSU TADAO
IPC: G06Q50/00
Filed: 1985-08-13
Abstract: PURPOSE:To totalize accurately service request information by adding the generating time point of said service request information to the service request information given from a customer and totalizing the service activities with division and for each type produced within a prescribed period of time. CONSTITUTION:When it is decided that a customer operated an order key 4a, this key operating time point is counted. Then the customer is urged to give his/her order via a display part 6. Thus the customer operates a desired menu key 5 to select dishes and these selecting time points are counted. Then the customer operates a confirmation key 4b after confirming that his/her requested menu is coincident with that displayed on the part 6. Thus the number of order dishes are totalized within a prescribed period and a key-operable state is set again. This secures the totalization of the most faithful service request information.