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公开(公告)号：JP2000327997A
公开(公告)日：2000-11-28
申请号：JP13976899
申请日：1999-05-20
Applicant: TORAY INDUSTRIES
Inventor： NOMURA FUMIYASU , TANOUE TETSUO
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an organic film on a base material to be coated comprising such a process that, a specific organic material is evaporated under heating; based on the measurement of the evaporated amount, the output of a heating source is controlled so as to keep the evaporated amount of the organic material substantially constant to form the objective film comprising the organic material while controlling the thickness of the film for imparting slipperiness function or the like to the base material. SOLUTION: This method comprises the following steps: heating/evaporating an organic material comprising an organopolysiloxane-based compound or a perfluoroalkyl group-containing compound, which is pref. allowed to, for example, adhere to a fibrous electroconductive material such as steel wool [e.g. 2-(perfluorooctyl)ethyltriaminosilane]; measuring the evapolated amount pref. using a quartz-type thicknessmeter; controlling the output of a heating source pref. by a resistance heating method so as to keep the evaporated amount of the organic material substantially constant, based on the measurement of the evaporated amount; and forming a film comprising the above- mentioned organic material and pref. having a thickness of 1-30 nm on a base material to be coated. This method is useful for forming a film on the top surface of spectacle lens and the like.
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公开(公告)号：JPH11106900A
公开(公告)日：1999-04-20
申请号：JP26865497
申请日：1997-10-01
Applicant: TORAY INDUSTRIES
Inventor： TANOUE TETSUO , NOMURA FUMIYASU
Abstract: PROBLEM TO BE SOLVED: To improve antireflection by using a vapor deposition apparatus of a vertical type of a low cost by allowing a material to be deposited by evaporation which mainly consists of titanium oxide and zirconium oxide to fly in a horizontal direction and executing film deposition. SOLUTION: An evaporation source 6 and an electron gun 5 are longitudinally and perpendicularly installed and the electron beams from the electron gun 5 arrive at the evaporation source 6 by the effect of a magnetic field to heat the material to be deposited by evaporation which is held there. As a result, film diposition particle fluxes are generated. The axis 13 of the film deposition particle fluxes (the direction axis indicating the direction where the particle fluxes are most strongly generated) is directed sideways to allow the material to be deposited by evaporation to fly in the horizontal direction toward substrates 401 to 406 set on the inside walls of a vacuum vessel 1. The content of the titanium oxide in the material to be deposited by evaporation is preferably 5 to 30 wt.%. At least one layer of the thin films are preferably multilayer films consisting essentially of the titanium oxide and zirconium oxide. The multilayer films are antireflection films and the first layer thereof is preferably formed of the zirconium oxide.
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公开(公告)号：JPH06192455A
公开(公告)日：1994-07-12
申请号：JP34423892
申请日：1992-12-24
Applicant: TORAY INDUSTRIES
Inventor： NOMURA FUMIYASU , ESUMI HISASHI , OKUNO MAYUMI
IPC: C08J7/04
Abstract: PURPOSE:To obtain a curved polycarbonate resin plate having a cured film having good transparency and freed from optical strain by keeping a polycarbonate resin plate having a cured film in a curved state under specified temperature conditions. CONSTITUTION:A cured film of, e.g. an organo-silicon compound (e.g. tetramethoxysilane) or an acrylic compound (e.g. trimethylol-propane triacrylate) is formed on the surface of a polycarbonate resin plate. The obtained polycarbonate resin plate 2 is inserted into a jig 1, and is placed in a hot-air-circulating drying oven or the like and kept in curved state for at least 1hr under the conditions of a temperature of the softening point of the polycarbonate resin plate minus 20 deg.C to below the softening point to obtain the desired plate. When the cured film is made of thermosetting resin, the curing and molding into a curved plate can be simultaneously performed.
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公开(公告)号：JP2002096370A
公开(公告)日：2002-04-02
申请号：JP2000291641
申请日：2000-09-26
Applicant: TORAY INDUSTRIES
Inventor： NOMURA FUMIYASU , CHIGIRA NOBUTSUGU , TOYAMA MASAHARU
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively and stably manufacturing a sheet with good accuracy of thickness unevenness in which the thickness unevenness is small when it is started and loss of raw material when it is started and time can be remarkably decreased and it is also expected that the shape of a raw sheet is good. SOLUTION: A lip A provided with thickness adjusting means arranged in a line along the width direction at the apex part and a lip B with a uniformly flat opposite face in the width direction on the lip A side of the apex part are provided. At the back parts of the lip A and the lip B, fixing members approximately uniformly providing a fixing force in the width direction are provided. In addition, between the apex parts of the lip A and the lip B, a gap part with an approximately uniform gap in the width direction is formed and between the central parts of the lip A and the lip B, a manifold extending in the width direction is formed.
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公开(公告)号：JPH11152561A
公开(公告)日：1999-06-08
申请号：JP31932697
申请日：1997-11-20
Applicant: TORAY INDUSTRIES
Inventor： FUKUSHIMA KAZUHIRO , NOMURA FUMIYASU , TANOUE TETSUO
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam vapor deposition device capable of easily producing a vapor deposited coating of high quality, to provide a method for producing a vapor deposited thin coating using this and to produce a compd. thin coating of high quality. SOLUTION: This electron beam vapor deposition device is the one provided with an evaporating source 28, an electron gun 4 and optional wave form generating devices 61 to 63 by respectively at least one, in which the electron gun has a means of two-dimensionally scanning electron beams, and it is connected in such a manner that signals outputted from the optional wave form generators are inputted as electron beam scanning signals and/or electron beam intensity singals.
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Patent Agency Ranking46.发明专利
公开(公告)号：JPH06130204A
公开(公告)日：1994-05-13
申请号：JP27577592
申请日：1992-10-14
Applicant: TORAY INDUSTRIES
Inventor： NOMURA FUMIYASU , ESUMI HISASHI , SAITO TAKESHI
Abstract: PURPOSE:To produce the transmission plate having excellent heat resistance and having excellent scratching resistance, adhesion and wear resistance by the simple process by producing all of multilayered antireflection layers by vacuum vapor deposition, forming the outermost layer of the antireflection layers so as to have the refractive index lower than the refracfive index of hard coating layers and disposing transparent conductive layers on the inner layers of the antireflection layers. CONSTITUTION:The hard coating layer 2 is laminated on a transparent base material 1 consisting of heat resistant plastic and the layer 3 having the refractive index higher than the refractive index of the hard coating layer 2 is laminated on the front layer thereof. Further, the transparent conductive layer 4 is laminated on the front layer thereof. The layer 5 having the refractive index lower than the refractive index of the hard coating layer 2 is further laminated on the front layer thereof. The hard coating layer 6 is laminated on the reflection surface thereof and the layer 7 having the refractive index higher than the refractive index of the hard coating layer 6 is constituted thereon. The layer 8 having the refractive index higher than the refractive index thereof is constituted on the front surface layer and further, the layer 9 having the refractive index lower than the refractive index of the hard coating layer 6 is constituted.
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公开(公告)号：JP2008030258A
公开(公告)日：2008-02-14
申请号：JP2006204256
申请日：2006-07-27
Applicant: TORAY INDUSTRIES
Inventor： INOMOTO TAKESHI , NOMURA FUMIYASU , FURUNO RYOJI
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet manufacturing apparatus capable of easily manufacturing a multilayered film of high quality by suppressing the occurrence of an interfacially unstable phenomenon without requiring a complicated control unit by restricting the dimension of the flow channel for connecting a laminator and a cap and that of the discharge port of the cap corresponding to the layer thickness of a laminate, and a laminated sheet manufacturing method. SOLUTION: This laminated sheet manufacturing apparatus is equipped with the laminator for forming the laminate, wherein a plurality of kinds of sheet materials a laminated to layers the number of which is larger than the number of the kinds, and the cap provided on the downstream side of the laminator to mold the laminate into a sheetlike form. When the dimension in the lateral direction of the sheet of the arbitrary cross section vertical to a flow channel direction in the flow channel which connects the laminator and the cap is set to W, the dimension in the thickness direction of the sheet is set to T, the dimension in the width direction of the sheet of the discharge port of the cap is set to Wd and the minimum dimension in the thickness direction of the sheet of the uppermost surface layer of the laminate is set to L, the relation of the formula (1):1 COPYRIGHT: (C)2008,JPO&INPIT
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48.发明专利
公开(公告)号：JP2002187190A
公开(公告)日：2002-07-02
申请号：JP2001313743
申请日：2001-10-11
Applicant: TORAY INDUSTRIES
Inventor： CHIGIRA NOBUTSUGU , NOMURA FUMIYASU , OKASHIRO HIDETOSHI
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet capable of drastically reducing loss just after the start of production of the sheet, by producing the sheet having a profile having a target thickness from just after discharge of a molten material. SOLUTION: The mouthpiece is provided in a producing device of the sheet and is heated by a heater. Thereafter, a gap just before discharge of a molten material is measured and the sheet of the profile having the target thickness is produced by regulating the measured gap to a target. Furthermore, in order to measure the slit gap profile, the device for measuring the slip gap profile is fitted to the body of the mouthpiece and equipped.
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公开(公告)号：JP2002187189A
公开(公告)日：2002-07-02
申请号：JP2000386758
申请日：2000-12-20
Applicant: TORAY INDUSTRIES
Inventor： NOMURA FUMIYASU , CHIGIRA NOBUTSUGU , SANO TAKAO
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sheet at a low cost, in which unevenness of thickness is little at a time of start and both loss of a raw material and time at the time of start are drastically reduced and goodness in the shape of a raw fabric can be expected and precision of unevenness of thickness is good. SOLUTION: The mouthpiece is provided with both a lip A equipped with a thickness regulating means aligned and arranged along the width direction in the tip part and a lip B having a uniformly flat opposite face in the width direction on the lip A side of at least tip part. In the rear parts of the lip A and the lip B, fixing members giving fixing power almost uniformly in the width direction are equipped. A gap part of a nearly uniform interval in the width direction is formed between the tip parts of the lip A and the lip B. A manifold extended in the width direction is formed between the middle parts of the lip A and the lip B. Such a heating means is equipped that the mouthpiece is heated so that the magnitude of unevenness of temperature in the width direction becomes less than 1% for an absolute value of difference of both the temperature of a molten material made to the sheet and room temperature.
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公开(公告)号：JP2000328231A
公开(公告)日：2000-11-28
申请号：JP13977099
申请日：1999-05-20
Applicant: TORAY INDUSTRIES
Inventor： NOMURA FUMIYASU , TANOUE TETSUO
Abstract: PROBLEM TO BE SOLVED: To provide a method for deposition by an organic material to be deposited by evaporation which uniformly and evenly heats the organic material and stably embodies the reproducibility thereof without a failure in the method for deposition which evaporates this organic material by heating. SOLUTION: This method is to vapor deposite a finite amount of the organic material 9 by heating and evaporating with a resistance heating system onto a beam material for deposition. In this case, a resistance heating boat 12 in the resistance heating method has a shape to heat the material to be vapor deposited including the organic material from its periphery to heat the vapor depositing material from the outer periphery apart a distance of >=20% of its external size. The resistance heating boat 12 has the shape to heat the vapor depositing material including the organic material from its periphery, and has a height of >=1.5 times that of the vapor depositing material.
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