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131. 发明专利

DE3886881D1 未知
公开(公告)号：DE3886881D1
公开(公告)日：1994-02-17
申请号：DE3886881
申请日：1988-10-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI
IPC分类号： C08F38/00
摘要： The gist of the process for producing a polyacetylene of the present invention is a process by which a polyacetylene which is stable even in an atmosphere containing oxygen can be produced by spreading on water surface a solution of a fatty acid series substance containing an acetylene or diacetylene group dissolved in an organic solvent, evaporating the organic solvent, gathering up molecules of the substance containing an acetylene or diacetylene group which remain on the water surface, in the water surface direction on the water surface by means of a barrier, and polymerizing the molecules in a state of monomolecular film on the water surface, i.e., Langmuir (L) film by the use of radiation such as X-rays, electron beams, gamma -rays, etc. While applying a predetermined surface pressure, or by building up Langmuir-Blodgett (LB) films of an acetylene derivative into a film on a predetermined substrate under a definite surface pressure, and subjecting the LB films to polymerization by the use of such radiation as described above. That is, the present inventors have found that a straight-chain, ultra-high-molecular-weight (ultra-conjugated, high-molecular-weight) polyacetylene having a continuous conjugated system can be produced by subjecting molecules of an acetylene derivative to radiation polymeriztation while compressing the same under a definite surface pressure. Furthermore, the present inventors have found that when a DC bias is applied in the surface direction during the radiation polymerization of the L film or the building-up of the LB films into a film, a polyacetylene having a longer continuous conjugated system can be obtained.

132. 发明专利

DE3884079D1 未知
公开(公告)号：DE3884079D1
公开(公告)日：1993-10-21
申请号：DE3884079
申请日：1988-07-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI , TAMURA HIDEHARU
IPC分类号： C08F2/48 , C08F38/00
摘要： Disclosed is a method for producing polydiacetylene of superhigh molecular weight (superlong conjugated polymer) having continuous conjugated bond and straight chain by spreading an organic solvent containing diacetylene derivative on a water surface, and gathering by a barrier, and photopolymerizing while compressing at a constant surface pressure. Also disclosed is a method for producing polydiacetylene comprising a step of improving the arrangement by applying a direct-current field in a specified direction at the time of spreading and gathering diacetylene derivative molecules.

133. 发明专利

DE3688489D1 未知
公开(公告)号：DE3688489D1
公开(公告)日：1993-07-01
申请号：DE3688489
申请日：1986-08-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI
IPC分类号： G01N27/414 , G01N27/00
摘要： Disclosed is a sensor using a field effect transistor. The sensor includes a field effect transistor having a gate electrode, a reactive monomolecular film formed on the surface of the gate electrode, and a sensing material fixed on the gate electrode through a reactive monomolecular film by a chemical bond. The sensing material is strongly bonded to the reactive monomolecular film in such manner that the sensing material is kept alive. Thereby, sensitivity of the sensor is improved.

134. 发明专利

DE68903420D1 未知
公开(公告)号：DE68903420D1
公开(公告)日：1992-12-17
申请号：DE68903420
申请日：1989-04-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI
IPC分类号： B05D1/18 , B05D1/20 , G02F1/361 , H01B1/12 , G02F1/35

135. 发明专利

CA2067435A1 CHEMICALLY ADSORBED FILM AND METHOD OF MANUFACTURING THE SAME 未知
公开(公告)号：CA2067435A1
公开(公告)日：1992-10-31
申请号：CA2067435
申请日：1992-04-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI , MINO NORIHISA , SOGA MAMORU
IPC分类号： B05D1/18 , C09D4/00 , B32B27/08 , C09D127/12
摘要： According to the invention, a fluorine-based or siloxane-based chemical adsorbed film containing a fluorocarbon compound can be formed on a given substrate surface in a laminated state and through chemical bonds (i.e., covalent bonds) with the substrate, it is possible to obtain a laminated film which has satisfactory adhesion to the substrate, is substantially pin-hole free and is very thin. Further, since the outermost layer may be substituted by fluorocarbon groups or hydroxyl groups, it is possible to obtain a film which has excellent water- and oil-repelling properties or hydrophilic and oil-repelling properties and can replace fluorine-based coating films, thus improving the performance of products requiring a coating having a waterand oil-repelling resistant property, weather-resistant property, wear-resistant property and so forth which are desirable in electric products, vehicles, industrial devices and so forth.

136. 发明专利

CA2060294A1 CHEMICALLY ABSORBED FILM AND METHOD OF MANUFACTURING THE SAME 未知
公开(公告)号：CA2060294A1
公开(公告)日：1992-08-07
申请号：CA2060294
申请日：1992-01-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI , MINO NORIHISA , SOGA MAMORU
IPC分类号： A61L33/00 , B05D1/18 , C09D4/00
摘要： Disclosed is an ornament with a thin film formed on the ornament surface. The thin film includes a fluorocarbon-based adsorbed monomolecular film, and the thin film is covalently bonded to the ornament. By contacting the ornament with the non-aqueous solution containing a chlorosilane group at one end and a fluorocarbon chain at the other end, a reaction occurs between hydroxyl groups at the ornament surface and the chlorosilyl groups of the material having a plurality of chlorosilyl grounds. A monomolecular film which is covalently bonded to the ornament surface is thereby obtained. A thin, fluorine-containing, monomolecular film thus can be formed on the ornament such that it is, chemically bonded to the ornament. The film is anti-contaminating, water-and oil-repelling, durable and does not spoil the intrinsic luster of the ornament.

137. 发明专利

CA2057250A1 ADSORBED MONOMOLECULAR FILM AND METHOD OF MANUFACTURING THE SAME 未知
公开(公告)号：CA2057250A1
公开(公告)日：1992-06-11
申请号：CA2057250
申请日：1991-12-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI , OOTAKE TADASHI , SOGO MAMORU
IPC分类号： B05D1/20 , B05D1/18 , B32B7/02 , B32B9/00 , C08J7/04 , C09D4/00 , C09K3/00 , C09K3/18 , B05D5/08
摘要： The invention seeks to provide a method of forming a monomolecular film of fluorine-containing molecules on a substrate surface such that the film has an uniform thickness with minimal surface irregularities and is substantially pin hole free. The invention also provides for a substrate obtained by using the same method which has excellent water-and oil-repelling, anti-fogging, and anti-contaminating properties. The monomolecular film is formed on the substrate surface either directly or via a given protective film. The monomolecular film coating is characterized by a plurality of different chlorosilane-based surface active materials which are different in molecular length have a fluorine group. The surface irregularities of the film are generally confined to the molecular level.

138. 发明专利

DE69837874T2 未知
公开(公告)号：DE69837874T2
公开(公告)日：2008-02-07
申请号：DE69837874
申请日：1998-04-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI , ISHIKAWA SHINZABURO , OKADA TAKASHI , TAKETOMI YOSHINAO
IPC分类号： G02F1/136 , G02F1/1335 , G02F1/135 , G02F1/1368 , G06F9/35 , G06T1/00 , G09G3/36 , H04N1/00 , H04N1/028 , H04N1/04 , H04N1/48
摘要： A TFT(L) 26 with n-channel, which is connected to a transparent pixel electrode 24, and a TFT(D) 27 with p-channel, which is connected to a cathode side of a photodiode 25, are connected to a common source line 22 and a common gate line 23 and are composed so that each of them can be controlled in an ON state independently by impressing a positive voltage VL or an negative voltage VD on the gate line 23. A backlight 18 which is provided on a backside of an active matrix panel 13 comprises monochromatic light sources 18a-18c for emitting each monochromatic light of red, blue or green, and a picture of each color is displayed in a time division. While reading a picture, the picture of the components of red, blue and green are read at each simplex pixel by using each of the monochromatic light sources 18a-18c sequentially. A picture at a pixel P1 are read by storing a predetermined electric charge only at the photodiode 25 of the pixel P1 and exposing the photodiode 25 as well as making a liquid crystal layer 14 corresponding to every two pixels P1 vertically and horizontally a transmission state, and an original picture is read at all pixels by repeating similar operation at each of pixels which are adjacent to the pixel P1.

139. 发明专利

DE60223435D1 未知
公开(公告)号：DE60223435D1
公开(公告)日：2007-12-27
申请号：DE60223435
申请日：2002-02-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI
IPC分类号： G11B7/24 , G11B7/244 , G11B7/245 , G11B7/25 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B7/258 , G11B7/259
摘要： An optical recording film (5,5',5") includes a chemisorptive thin film (7) with orienting properties fixed directly or through a primer layer (2) to a substrate (1) surface, and a coating formed on a surface of the chemisorptive thin film (7). The coating has an initial molecule orientation attained by aligning a group of polymerizable molecules in a predetermined direction on the surface of the chemisorptive thin film (7), and polymerizing the polymerizable molecules to one another. Regions with changed initial molecule orientation and regions with unchanged initial molecule orientation of the coating are formed when selectively irradiating the coating with light (6) that changes the initial molecule orientation, thus making optical information recording possible. It is also possible to introduce photodegrading functional groups into the coating. By introducing functional groups whose orientation is changed by light or functional group that are degraded by light, an optical recording film allowing optical recording and an optical recording medium using the same are provided.

140. 发明专利

DE60216257D1 未知
公开(公告)号：DE60216257D1
公开(公告)日：2007-01-04
申请号：DE60216257
申请日：2002-02-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OGAWA KAZUFUMI , MINO NORIHISA , YAMAMOTO SHINICHI
IPC分类号： H01B5/14 , C08J7/18 , G02F1/00 , G02F1/1343 , G02F1/1368 , H01B1/12 , H01B7/00 , H01B7/02 , H01B7/18 , H01B13/00 , H01L21/28 , H01L27/28 , H01L51/00 , H01L51/30 , H01M14/00
摘要： A conductive organic thin film is made of organic molecules including a terminal bond group that is covalently bonded to a surface of a substrate material (1) or a surface of a primer layer (2) formed on the substrate material, a conjugated bond group, and an alkyl group between the terminal bond group and the conjugated bond group, wherein the organic molecules are oriented, and the conjugated bond group is polymerized with the conjugated bond groups of other molecules, thus forming a conductive network (34). The conductive network (34) is formed of polypyrrole, polythienylene, polyacetylene, polydiacetylene and polyacene. For the polymerization of the conjugated bond groups, polymerization through electrolytic oxidation, catalytic polymerization or polymerization through energy beam irradiation is used. Thus, a conductive organic thin film with a conductivity that is higher than that of conventional organic thin films is provided, as well as a method of manufacturing the same and an electrode, a conductor and an electronic device using the same.

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