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公开(公告)号：JPS55130753A
公开(公告)日：1980-10-09
申请号：JP2765979
申请日：1979-03-12
Applicant: TORAY INDUSTRIES
Inventor： HATADA KENJI , KOBAYASHI HIROAKI , YOKURA MITSUYOSHI
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公开(公告)号：JPS55121049A
公开(公告)日：1980-09-17
申请号：JP2766079
申请日：1979-03-12
Applicant: TORAY INDUSTRIES
Inventor： HATADA KENJI , KOBAYASHI HIROAKI , YOKURA MITSUYOSHI
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公开(公告)号：JP2002292777A
公开(公告)日：2002-10-09
申请号：JP2001094771
申请日：2001-03-29
Applicant: TORAY INDUSTRIES
Inventor： TATEISHI YASUSHI , HATADA KENJI , HIROTA KUSATO
Abstract: PROBLEM TO BE SOLVED: To provide a high gas barrier film having high barrier properties against oxygen gas or the like and useful for packaging various articles, for example, food, medicines, industrial articles or the like. SOLUTION: The high gas barrier film is constituted by providing an inorganic matter layer on a polymeric film and the concentration of oxygen at the interface of the plymeric film with the inorganic matter layer is 5 atm % or more and less than 24 atm %.
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公开(公告)号：JP2000094578A
公开(公告)日：2000-04-04
申请号：JP16355299
申请日：1999-06-10
Applicant: TORAY INDUSTRIES
Inventor： HATADA KENJI
IPC: B32B15/08 , B32B15/085 , C23C14/06 , C23C14/20 , H01G13/00
Abstract: PROBLEM TO BE SOLVED: To improve the laminate processability and the gas barrier properties of a metal vapor deposited film by laminating a polymer obtained by polymerizing a natural organic compound with an unsaturated bond or a polymer resin containing the polymer. SOLUTION: A polymer resin obtained by polymerizing a natural organic compound with an unsaturated bond is laminated. This natural organic compound is preferably such a compound as having an unsaturated bond comprising an ethylene bond and/or an acetylene bond. The natural organic compound with the ethylene bond and/or acetylene bond is not easily polymerized and cured by heat in a vacuum, and resultantly the natural organic compound does not clog in an evaporator. Further, the natural organic compound is easily polymerized and/or crosslinked by radiation. Among the natural organic compounds with an unsaturated bond, an unsaturated fatty acid or an ester compound thereof, or a terpene with an unsaturated group, or a mixture thereof are more suited in polymerizability and polymer resin quality.
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公开(公告)号：JP2000038657A
公开(公告)日：2000-02-08
申请号：JP20395598
申请日：1998-07-17
Applicant: TORAY INDUSTRIES , TOYO METALIZING
Inventor： TANI SATORU , HATADA KENJI , TORIKAI JUN , MOCHIZUKI KIYOTO
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition device capable of stably holding a plasma state because of being capable of suppressing an arc generated at the pole counter to a plasma generating electrode even in the case vapor deposition is executed for a long time by using a high frequency plasma power source of large electric power for producing an electrically conductive oxidized film such as ITO or the like of quality higher and inexpensive more than the conventional case by using a vacuum deposition method. SOLUTION: The inside of a vessel 1 capable of evacuation is provided with an evaporating source 2, a substrate holding mechanism 3 and a plasma generating electrode 41 respectively one by one, the evaporating source is provided with an evaporating material holding tool 23, furthermore, the plasma generating electrode has a matching circuit for matching the impedance between a high frequency power source and the plasma generating electrode, and the clean area of the counter electrode 51 of the grounded discharge always holds >=20% of the surface area of the counter electrode.
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Patent Agency Ranking
公开(公告)号：JPH09266127A
公开(公告)日：1997-10-07
申请号：JP7280596
申请日：1996-03-27
Applicant: TORAY INDUSTRIES
Inventor： YOSHIOKA TADASHI , HATADA KENJI
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which has a very high safety without causing any destruction at its marginal parts when a high voltage is applied for the safety standard test. SOLUTION: A polymer film 2 is formed at least on its one surface with a metal deposited film 4, on which a metal deposited layer 4 is formed so that the thickness of the layer 4 is gradually decreased toward an interface with a margin 6 from a position 1-10mm below the interface.
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公开(公告)号：JPH07278788A
公开(公告)日：1995-10-24
申请号：JP7729694
申请日：1994-04-15
Applicant: TORAY INDUSTRIES
Inventor： HATADA KENJI , YUUKI KAZUICHI
Abstract: PURPOSE:To improve the moisture resistance of a film and to maintain the function even under high temp. and humidity by providing metal oxide which has adsorbed organic materials on a metal vapor-deposited layer. CONSTITUTION:A metal vapor-deposited layer or a metal oxide vapor-deposited layer 2 is provided on a polymer film 3, and a metal oxide layer 1 which has adsorbed organic materials is formed thereon. The organic materials are made of oil. The oil is an oil having reactive groups. The reactive groups of the oil is H, epoxy groups, OH groups, acidic groups or basic groups. The oil is a silicone oil, mineral oil or the like. The metal vapor-deposited layer is made of an alloy or mixture of one or two or more selected from among Al, Zn, Cu and Sn. The metal oxide vapor-deposited layer is made of oxide of one or more selected from among Al, Zn, Cu, Sn and Si. In this way, when a condenser is made by using this film, the generation of corona is restrained.
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公开(公告)号：JPH0485806A
公开(公告)日：1992-03-18
申请号：JP20039690
申请日：1990-07-26
Applicant: TORAY INDUSTRIES
Inventor： KATSUMATA HISAHARU , KANOU NOBUFUMI , HATADA KENJI
Abstract: PURPOSE:To reduce a fraction defective at the time of the preparation of a capacitor by executing voltage treatment to a film, in which a metallic deposited film is formed on the surface, and conducting self-restoration so that an extraneous foreign matter is not generated in a hole generated or the edge of the hole and a region, from which the metallic deposited film is removed, is positioned from the peripheral of the hole at a specific value or above. CONSTITUTION:A metallized film layer 1 has a film layer 2 and a metallic deposited film 3, the film layer 2 has a hole 4, and a region, from which the metallic deposited film layer 3 is removed, is shaped around the hole 4. A deposited metal 6 incapable of being taken off remains in the removed region 5. A shortest distance X from the periphery of the hole 4 to the inner circumferential edge 3a of the metallic deposited film layer 3 and a shortest distance X from the periphery of the hole 4 to the deposited metal 6 are set by 1mum or more. A defect generated at the time of the formation of the metallic deposited film layer and the metallic film layer in the periphery of the defect are removed through voltage treatment. Applied voltage is set at 200V/mum or less, preferably 80-150v/mum.
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公开(公告)号：JPH03296206A
公开(公告)日：1991-12-26
申请号：JP9835990
申请日：1990-04-13
Applicant: TORAY INDUSTRIES
Inventor： KATSUMATA HISAHARU , HATADA KENJI , KANOU NOBUFUMI
Abstract: PURPOSE:To obtain economical, highly-reliable and highly heat-resistant film capacitor having a very few insulation defect rate even if it is a metallized film capacitor in which a plastic film of the glass-transition temperature of 85 deg.C or above is used by applying a voltage which satisfies a specific relation with the thickness of the plastic film for voltage treatment. CONSTITUTION:An electric capacitance C of a back-power capacitor 2 is made in the range from 0.1 to 10 times as large as an electric capacitance Cx of a capacitor 1 whose voltage is to be treated when the Cx is below 1muF and it is mad in the range from 0.5 to 5 times when the Cx is 1muF or larger. If the thickness of a plastic film of which the capacitor 1 is composed is d(mum), a voltage V0(V/mum) per the unit film thickness is calculated based on a formula I. Then, a DC power 3 of the voltage (V) V0d is used. The voltage treatment is conducted by placing a switch 5 in the A position. With the switch 5 in the A position, a voltage of the DC power 3 is applied to the capacitor 1 and the electric charge which has been charged by the back-power capacitor 2 moves to the capacitor 1. The voltage-treated metallized PPS film capacitor has no insulation resistance defect, resulting in no increase in the price caused by the increase in a defective rate. Consequently, a highly-reliable and highly heat-resistant film capacitor is obtained.
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公开(公告)号：JPH01237556A
公开(公告)日：1989-09-22
申请号：JP6503088
申请日：1988-03-17
Applicant: TORAY INDUSTRIES
Inventor： NAKAMURA KATSUMASA , HATADA KENJI , NONAKA HARUKI
Abstract: PURPOSE:To inexpensively obtain high sensitivity by providing a charge implanted layer between a charge transfer layer and charge generating layer and forming the main constituting elements of the charge implanted layer of carbon and hydrogen. CONSTITUTION:This photosensitive body is constituted by providing the charge transfer layer 4, the charge implanted layer 3, the charge generating layer 2 and a surface protective layer 5 on a conductive substrate 1, providing the character implanted layer 3 between the charge transfer layer 4 and the charge generating layer 4 and forming the main constituting elements of the charge implanted layer 3 of the carbon and hydrogen. The carriers generated at the time of photoirradiation are thereby transferred smoothly from the charge generating layer 2 to the charge transfer layer 4 so that the energy levels of both can be matched with each other. In addition, corona resistance can be intensified by providing a specific diamond-like carbon film to the surface protective layer 5. The inexpensive photosensitive body having the high photosensitivity is thereby obtd.
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