baber/WOPTO huggingface dataset:
Patent JP-H1024223-A (JP)
Title: Separation membrane and its production
Inventor: HACHISUGA HISAO
IPC: C08L101/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a separation membrane, which is capable of controlling the separating and permeating property and easily cleaning the clogging of pore parts and the like with the application of the reversible morphological change of the membrane, by using a shape memory polymer for the separation membrane and utilizing the reversible morphological change of the shape memory polymer and the producing method. SOLUTION: A polyurethane based shape memory polymer is dissolved in a (N-methyl-2-pyrrolidone)/(N,N-dimethylformamide) =10/7 solution to prepare 15wt.% dope solution and a hollow filter membrane having about 110μm outside diameter and about 100μm inside diameter is formed from the resultant dope and a pure water by using a double tube nozzle. The performance of the hollow fiber membrane is 460l/m<2> h.kgf.cm<2> .at 25 deg.C in pure water flux and the pore diameter is 0.3-0.5μm in the film surface observation by electron microscope. The hollow fiber membrane becomes about 600l/m<2> h.kgf/cm<2> .at 25 deg.C in pure water flux and 0.5-0.8μm in pore diameter in the film surface observation by electron microscope by stretching the follow fiber membrane 1.5-1.7 times by a mechanical stress.  The stretched hollow fiber membrane returns to have the performance before stretched in a water bath at about 60 deg.C.
Patent JP-S5973680-A (JP)
Title: Flow control valve
Inventor: MARUYAMA TERUO
IPC: F16K31/06
Filed: 1982-10-19
Abstract: PURPOSE:To provide a flow amount control valve having extremely excellent response characteristics, by a method wherein a thrust exerted on an electric current or a magnetic body placed in a magnetic field is used as a drive source for a spindle. CONSTITUTION:A movable coil 18 is formed in a hollow form, and is contained between an outer periphery side yoke 17 and an inner periphery side yoke 20. The spindle 10 is fitted in the condition of being preloaded in the direction of an arrow A by a leaf spring 19. Therefore, in the condition wherein no electric current is supplied to the coil 18, an end face 24 of the spindle 10 is maintained in close contact with an end face 25 of a casing. When an electric current is passed through the coil 18, the current cuts the magnetic flux of a permanent magnet 16, and imparts a rectilinear driving force to the spindle 10 which is an electric-displacement converting means. When the driving force determined by the magnitude of the input current reaches or exceeds the preloading force of the spring 19, the spindle 10 is moved, and where the driving force balances with the recoiling force of the spring 19, the spindle 10 is stopped. Accordingly, the opening of a nozzle 22 of an expansion valve can be controlled in proportion to the input current, and response is made high.
Patent JP-H0624123-A (JP)
Title: Ink-jet color recording method
Inventor: TOCHIHARA SHINICHI
IPC: C09D11/38
Filed: 1992-07-10
Abstract: PURPOSE:To provide an ink-jet color recording method, by which different-color ink is not mixed mutually on a color boundary on general plain paper and a color image having excellent character grade and color density and no unevenness of density and a high grade can be formed. CONSTITUTION:In an ink-jet color recording method conducting recording so that two colors or more of ink droplets are adjoined or superposed, a recording method, in which recording is performed onto plain paper by using ink containing a 1.0-20.0wt.% nonionic surface-active agent as ink, is employed, the discharge of ink corresponding to one pulse extends over 10-70pl per one nozzle, and a bleeding ratio (A) shown in general formula [I] is kept within a range of 2.5-3.5. Formula [1] A=B/C. B: the diameter (mum) of a dot formed on wood free paper. C: the diameter (mum) of the ink droplet discharged.
Patent JP-2001009361-A (JP)
Title: Hydrophilic surface treatment composition and hydrophilic surface treatment film
Inventor: TAKAZAWA REIKO
IPC: B05D5/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic surface treatment compsn. and a hydrophilic surface treatment film generating no foaming at a time of hydrophilic treatment work, free from a problem of the abrasion of a mold and capable of imparting excellent hydrophilicity, the lasting properties thereof and antibacterial or antifungal properties to the surface of a material to be coated (especially, the surface of a metal of a heat exchange fin material, etc., comprising aluminum or an alloy thereof or the surface of plastic or glass for the purpose of anti- fogging or antistatic treatment). SOLUTION: A hydrophilic surface treatment compsn. contains a copolymer consisting of poly(meth)acrylic acid or a salt thereof and polystyrenesulfonic acid or a salt thereof within a range of 1-80 wt.% in terms of a solid and an antibacterial/antifugal agent imparting antibacterial or antifungal properties within the range of 0.1-50 wt.% in terms a solid and a hydrophilic surface treatment film is formed by using this compsn.
Patent JP-H058957-A (JP)
Title: Control device for hydraulic elevator
Inventor: YOSHIDA HARUO
IPC: B66B1/26
Filed: 1991-06-28
Abstract: PURPOSE:To reduce a resistance capacity for regenerative power consumption of a hydraulic elevator using an electric motor driven by an inverter. CONSTITUTION:An oil hydraulic pump 9 is driven by an electric motor 8 controlled by an inverter 5, and oil 11 in an oil tank 10 is supplied to a hydraulic cylinder 13 to lift a cage 14. When a temperature of the oil in the tank 10 is increased, an oil temperature detector 15 is actuated to energize a contactor 28 by generating an output in a detector 27, and a cooling device 17 is actuated to cool the oil 11. When regenerative power is generated by the electric motor 8 at the time of full-load down-operation or the like of the cage 14, an output is similarly generated by the detector 27 to consume the regenerative power by the cooling device 17.
Patent JP-H06187809-A (JP)
Title: Manufacture of mirror for signaling or illuminating device of car and signaling or illuminating device equipped with said mirror
Inventor: FURANSOWA ROPE
IPC: F21S8/10
Filed: 1993-07-27
Abstract: PURPOSE: To prevent a light beam projected from a signal lamp and various indicating lights equipped with reflectors from being excessively constricted. CONSTITUTION: Each corrected point Pcn is fixed on a reference reflecting surface at a distance equal to the amount of a randomly changing deviation Dn from each of many reference points Pbn disposed at an interval of a pitch P along the normal line Nn, and a corrected reflecting surface Sc is formed by a smoothly curved surface passing through each corrected point. Since the corrected reflecting surface Sc is formed into a wave shape by which the reflecting angle of light flux at each corrected point randomly changes, the reflected light beam is not excessively constricted, and lighting of a signal lamp and an indicating light is visualized from a wide angle range.
Patent JP-H0733666-A (JP)
Title: Method of stabilizing indolocarbazole derivative
Inventor: KATOU YASUKI
IPC: A61K47/26
Filed: 1993-07-27
Abstract: PURPOSE:To further stabilize an indolocarbazole useful as an antitumor agent, having excellent long-term storage stability by lyophilizing a solution containing a specific indolocarbazole derivative and a saccharide, having a specific pH range. CONSTITUTION:A solution containing an indolocarbazole derivative (concentration is preferably 0.1-20mg/ml) of the formula (R is H or lower alkyl) and a saccharide such as lactose (concentration is preferably 1-500mg/ml), having pH5-7, is lyophilized to stabilize the indolocarbazole derivative. The dose of the lyophilized agent is preferably 0.01-20mg/kg weight daily in the case of injection.
Patent JP-S6428524-A (JP)
Title: Thermistor unit
Inventor: MITOMO AKIO
IPC: G01K7/22
Filed: 1987-07-23
Abstract: PURPOSE:To prevent malfunctioning while enabling long-time use with the securing of an insulating property, by providing a ground layer with the thickness of below 20mum on the surfaces of a thermistor element and a metal column to form a protective clad layer with the thickness of above 20mum thereon made from a powder resin. CONSTITUTION:A thermistor element 5 having electrode bodies 2 and 3 on both sides of a thermal element is supported with metal columns 6 and 7. A ground layer 10 with the thickness of below 20mum is formed on the surfaces of the element 5 and the columns 6 and 7 by spray coating. A protective clad layer 9 with the thickness of above 20mum is formed on the layer by electrostatic coating of a powder resin. The ground layer 10 below 20mum permits a higher adhesion between the element 5, the metal columns 6 and 7 and the protective clad layer 9. As the clad layer 9 is above 20mum in the thickness, a uniform clad is possible to eliminate possible pinholes or the like to secure the insulating property. This prevents malfunctioning to achieve a higher antielectrolytic corrosiveness thereby enabling long-time use.
Patent JP-H0352508-A (JP)
Title: Laying method of additional cable
Inventor: OMAE KAZUYA
IPC: H02G9/04
Filed: 1989-07-19
Abstract: PURPOSE:To lay an additional cable without causing sudden rise of tension by laying within a duct a subject having outer diameter not less than half of the outer diameter D or existing cables. CONSTITUTION:A pull rope 11 provided with diameter enlarging blocks 10 is fixed to the end of a rope-type plastic tube 5 and the tip side of the plastic tube 5 is pulled out so that the pull rope 11 having the diameter enlarging blocks 10 is passed through a duct 2. Then, a subduct 12 made of plastic and having outer diameter not less than half of the outer diameter D of existing cables 1 is connected to the end of the pull rope 11 having the diameter enlarging blocks 10 and the tip side of the pull rope 11 having the diameter enlarging blocks 10 is pulled out so that the subduct 12 is passed through the duct 2. Subsequently, the tip of a new cable 3 is connected to the end of the pull rope 13 in the subduct 12 and the tip side of the pull rope 13 is pulled out so that the new cable 3 is laid in the subduct 12.
Patent JP-H0850916-A (JP)
Title: Cylindrical sealed cell
Inventor: ONAGAWA JIRO
IPC: H01M10/0587
Filed: 1994-08-05
Abstract: PURPOSE:To reduce faulty shortcircuiting caused by burrs due to cutting by making a negative plate wider in width than a positive plate, and winding them while both cut sections of the positive plate are being placed at the outsides of the positive plate at all times. CONSTITUTION:A positive plate 1 is formed by cutting a pole plate material which comprises active material filled in a substrate formed out of a foamed metal, into a rectangular sheet 35mm wide and 87mm long. And a negative plate 2 is formed by cutting a pole material composed of a nickel plated punching metal as a core member, which comprises active material composed mainly of cadmium oxide coated over its both sides, into a rectangular sheet 35.5mm wide and 120mm long. The positive and negative plates 1 and 2 are piled up to each other while a separator is being interposed in between, and are winded in a spiral form so as to be formed into a pole plate group. In this case, the cut sections of the negative plate 2 in the longer direction at its upper and lower sides are so set as to be placed at the outsides of the cut sections of the positive plate 1 in the longer direction. Since almost no burr due to cutting is produced out of the foamed metal consisting of the substrate material of the positive plate 1, this constitution thereby permits faulty shortcircuiting to be reduced, through which burrs due to cutting are produced while the separator is being penetrated through.
Patent JP-H0742413-A (JP)
Title: Funerary casket
Inventor: MUKAI TADAHIKO
IPC: E04H13/00
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a funerary casket having a fine external appearance, cleanliness and excellent durability by bonding a ceramic plate to which patterns and characters are applied to the inner surface of a box made of concrete. CONSTITUTION:Ceramic plates 2 to which patterns 10 and characters are applied are bonded to the inner surfaces of a funerary casket made of concrete through adhesives or fasteners in such a manner that the patterns and characters may not be deteriorated by being exposed to water or ultraviolet rays. As a result, a funerary casket, the inner surfaces of which have cleanliness, warmness, and excellent durability, can be provided.
Patent JP-S6342982-A (JP)
Inventor: KUWABARA KEISUKE
IPC: D06P5/00
Filed: 1986-08-05
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-H0528311-A (JP)
Title: Automatic reading method for billet end face stamp mark
Inventor: FUJISAWA YOSHIHISA
IPC: G06K9/20
Filed: 1991-07-24
Abstract: PURPOSE:To enable automatic reading by simultaneously aligning the ends of a group of billets, measuring and storing the end face position of them for each piece and maintaining a proper distance between a reader and the billet end faces based on the stored measurement. CONSTITUTION:An aligning table 3 is transferred in the direction of a fixing stopper 2 by a driving motor 3, a billet group 1(a) is collided against the fixing stopper 2, and the ends of the billets are aligned. The billet group 1(a) is transferred along a skid 7 and stopped at a reading position. The side end face of a billet to be measured is detected with a phototube 12, the moving position of a transfer 6 is measured by a position detector 10, and the center of the billet is judged for each piece. The end face position is measured by a detector 11 and stored in a controller 21 for each piece. While detecting a forward/ backward movement position by a position detector 28 on a reading vehicle 20 based on the measurement data of the end face position of a billet 1b-1 on the side of transfer direction 37, the billet are moved to a position where the distance between an image pickup camera 23 and lamp 24 and the end face of the billet 1b-1 is made appropriate by a electric cylinder 27.
Patent JP-S5974850-A (JP)
Title: Tape guide device
Inventor: TOUFUSA NOBUYUKI
IPC: B65H23/24
Filed: 1982-10-20
Abstract: PURPOSE:To have a good performance of tape transport, being free from friction and slip, by allowing the tape to travel in close contact or out of contact with a guide roller fitted to a stationary post with a certain gap thereto, where the fitting is carried out by change of the pressure in a decompression chamber provided at the stationary post. CONSTITUTION:In order to allow a tape 1 to travel under guidance, the air from an air source 10 is sent through an adjuster 15 to an air hole 6 provided in a stationary post 4, and an air sucking hole 8 formed in the side of this air hole 6 is put in communication with a vacuum source 11 through an air pressure change-over valve 12. Now a guide roller 5 will float up to rotate through the action of the air blowing off from a minor hole 7 in communication with the air hole 6. In the tape wind-in part at the surface of this guide roller 5, a vacuum is generated in its long groove 14, being acted on from a decompression chamber 9 in the stationary post 4 and a small vent 13 in the roller 5 to make it possible for the tape 1 to travel in close contact with the roller 5. At this time, the decompression chamber 9 is dislocated with respect to the tape wind-in part, so that air inclusion between the tape 1 and guide roller 5 can be prevented.
Patent JP-S5888074-A (JP)
Title: Continuous coating method of web with joint part
Inventor: UMEMURA TOSHIMICHI
IPC: D06N3/00
Filed: 1981-11-18
Abstract: PURPOSE:To enable to perform excellent continuous coating work without the need to pretreat a joint part, by drawing a coating head apart from the surface of a web to a certain degree such that an applying liquid does not become disjoint from the surface when the joint part between the webs is passing through coating beads, and returning the coating head when the joint part has passed. CONSTITUTION:In applying the beads of an applying liquid 4 to running webs 3, 3 with a joint part 5, a coating head 2 is shifted to such a degree that the applying liquid 4 does not become disjoined from the surfaces of the webs, e.g. about 500-2,500mum, along a direction opposite to a coating roll 1 when the joint part 5 between the webs is passing through the coating beads. When the joint part 5 has passed, the coating head 2 is rapidly returned to its original position. Consequently, splashes of bubbles, uneven application of paint, disturbance in the layer of the applying liquid, etc. can be effectively eliminated without the need to pretreat the joint part between the webs.
Patent JP-H0741659-A (JP)
Title: Thermoplastic resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08K5/14
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a resin composition, having especially improved weld strength, flowability in molding, solvent resistance and oil resistance, without harming product appearance, machinability, heat resistance, dimensional accuracy, not producing smell and contamination to the environment from the melt kneader or during the process of molding products, and not corroding the screw, cylinder or metal die of the injection molder. CONSTITUTION:The objective resin composition consists of 30-70 wt.pts. of a polyphenylene ether resin, and 30-70 wt.pts. of a polyamide resin, and against 100 wt.pts. in total of the two components, 1-5 wt.pts. of a copolymer containing acrylic acid or itaconic acid, 0-0.1 wt.pts. of an organic peroxide, and 1-15 wt.pts. of an anti-impact improving agent, is produced by combining these components, where in the first step, the PPE, an inter compatibility compound, and the anti-impact improver are melt kneaded at a resin temperature of 240-360 deg.C, and in the second step, the rest of the components are added and melt kneaded at a resin temperature of 240-360 deg.C.
Patent JP-H0741270-A (JP)
Title: Elevator control device
Inventor: KONDO TSUTOMU
IPC: B66B5/14
Filed: 1993-07-27
Abstract: PURPOSE:To provide an elevator control device which can operate a nullification circuit to enable restart even if power outage occurs. CONSTITUTION:In an elevator control device provided with a nullification circuit 9a2 to make a car unable to run when the car is overloaded with passengers at a boarding floor, and to nullify the operation of overload detecting means 7b, 9 until passengers getting in are detected on an optional stopped floor when the elevator started without detecting overload with passengers, a back-up circuit 1, E backing up the nullification circuit 7b, 9 so as not to de-energize it at power outage.
Patent JP-H05262503-A (JP)
Title: Recovery of anhydrous hydrogen fluoride from depleted uranium hexafluoride
IPC: G21F9/02
Filed: 1992-07-13
Abstract: PURPOSE: To prevent safety trouble by reacting the depleted uranium hexafluoride with supplied water and producing a triuamium octoxide product and a HF/O 2 /water mixture through a uranyl fluoride intermediate, and then recovering anhydrous HF.  
     CONSTITUTION: A supply stream 20 of depleted uranium hexafluoride and a recyclic stream 22 from a separator 14 and a steam stream 22a from a preheater 16a when necessary are supplied to a 1st reactor 10 to subject the uranium hexafluoride and water to reaction at a temp of 400-800°C. A discharge stream 26 of the produced uranium fluoride intermediate and a mixed gas stream 28 of HF and water are supplied to a 2nd reactor 12 and a stoichiometrically excess steam stream 30 are further supplied to subject the uranium fluoride intermediate and water to reaction at a temp. of 800-1,200°C. The produced solid triuamium octoxide is disposed of as a discharge stream 32 and a stream 34 of HF and O 2  is put together with the discharge stream 28 into a mixed gas stream 36 of water, HF, and O 2 , which is treated by the separator 14. The mixed gas stream 38 is separated by a condenser 18 into a stream 42 of anhydrous HF and a stream 44 of O 2  gas to recover anhydrous HF. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1072021-A (JP)
Title: Canned food and its manufacture
Inventor: AKIMOTO YOSHIHIKO
IPC: B65B55/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To ensure a just baked flavor, and preserve fresh breads for a long period of time under a normal temperature by a method wherein a bread dough is placed in a can where a fireproof tissue is laid, and the bread dough is fermented and baked in the can to bake a bread. SOLUTION: On the internal surfaces of a can body 2 and a can bottom 3 of a can under an empty state, a fireproof tissue 4 is laid, and a packed bread dough 5 is aged and fermented by placing it in a fermentation chamber which is adjusted at a specified temperature and a specified moisture. Then, the bread dough 5 which is fermented in the can 1, is baked by placing it in an oven which is heated to a specified atmospheric temperature, and at the same time, by a high heat at that time, bacteria adhered to the bread dough 5 and the inside of the can 1 are sterilized by heating. Then, while deaerating the inside of the can 1 which is taken out from the inside of the oven, the can mouth is closed by a can lid 7, and the inside of the can is sealed.  Also, when the can mouth is closed, if an oxygen remover 8 contained in a small bag is enclosed on the internal surface side of the can lid 7, the propagation of aerobic bacteria can be surely prevented from generating, and at the same time, a quality deterioration due to oxidation of a bread 6 which is the content, can be surely prevented from generating.
Patent JP-S6244438-A (JP)
Inventor: KAMIIDE MAKOTO
IPC: B32B15/08
Filed: 1985-08-23
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-S6427554-A (JP)
Title: Medical laser irradiation apparatus
Inventor: OGAWA HARUO
IPC: A61B18/20
Filed: 1987-07-22
Abstract: PURPOSE:To perform not only laser treatment but also the cooling and washing of the affected part incident thereto, in a dental or medical laser irradiation apparatus, by injecting water or gas from the leading end of a nozzle to cool and wash an objective region such as the affected part or to cool a beam guide body. CONSTITUTION:A mode changing over operating switch 20 is pushed to select a water feed mode and a laser irradiation mode. Water is fed to a series of water feed pipelines 4 through a water feed pipeline 7 and injected from the leading end of an irradiation nozzle 3 to develop the function of a water gun. A parallelly provided operating lever 15 is pushed simultaneously to inject air from the leading end of the irradiation nozzle 3 to develop the function as a spray gun for a mixture of water and air. When a laser irradiation switch 17 is turned ON, a semiconductor laser generator 2 is turned ON to emit laser beam. The laser beam is converged to and introduced into the base end part of a beam guide body 32 through an optical lens 2B and an axial space 3B to be transmitted to the leading end of the irradiation nozzle 3 through the beam guide body 32 and emitted from the leading surface 32A of said beam guide body 32 to perform predetermined laser irradiation treatment.
Patent JP-H0627034-A (JP)
Title: Method and apparatus for detecting pattern
Inventor: NOMOTO MINEO
IPC: G01B11/24
Filed: 1992-07-13
Abstract: PURPOSE:To detect patterns having significantly different profiles or sizes positively with variable detection sensitivity and speed. CONSTITUTION:When a board 1 is illuminated from obliquely above with linearly polarized light emitted from illuminating systems A, B depending on the type of pattern, an optical image having polarizing component in the direction perpendicular to the linear polarizing direction is detected from above through a detecting system G. When the board 1 is illuminated from above in other direction with linearly polarized light emitted from illuminating systems C, D, an optical image having polarizing component in the direction perpendicular to the linearly polarizing direction is detected from above through other detecting system H.