公开(公告)号：US06723487B2

公开(公告)日：2004-04-20

申请号：US09936323

申请日：2001-09-12

申请人： Tsutomu Minami ,  Masahiro Tatsumisago ,  Kiyoharu Tadanaga ,  Atsunori Matsuda ,  Mitsuhiro Kawadu ,  Koichiro Nakamura ,  Hiroaki Yamamoto

发明人： Tsutomu Minami ,  Masahiro Tatsumisago ,  Kiyoharu Tadanaga ,  Atsunori Matsuda ,  Mitsuhiro Kawadu ,  Koichiro Nakamura ,  Hiroaki Yamamoto

IPC分类号： G03F7075

CPC分类号： G03F7/0042 ,  G03F7/0755 ,  G03F7/0757

摘要： There can be provided a method for producing a pattern film-coated article which has excellent film formability, can remove unexposed portions of a film completely in the development step after exposing the film to light. and has excellent pattern accuracy; and a photosensitive composition. The method for producing a pattern film-coated article comprises the steps of coating a photosensitive composition comprising an organometallic or organosilicon compound having photosensitivity and a hydrolyzable metal or silicon alkoxide on a substrate, irradiating the coated film on the substrate with light to polymerize the exposed portions of the coated film and then dissolving unexposed portions to remove them, wherein a pattern film-coated article is produced from an allyl group-containing metal or silicon alkoxide as the organometallic or organosilicon compound.

摘要翻译： 可以提供一种制备具有优异成膜性的图案薄膜包衣制品的方法，可以在将薄膜曝光后在显影步骤中完全去除薄膜的未曝光部分。 具有优异的图案精度; 和感光性组合物。制备图案薄膜包衣制品的方法包括以下步骤：在基材上涂布包含具有光敏性的有机金属或有机硅化合物的光敏组合物和可水解的金属或硅醇盐，在基材上照射基材上的涂膜， 光使聚合涂膜的曝光部分，然后溶解未曝光部分以除去它们，其中由含烯丙基的金属或硅烷醇作为有机金属或有机硅化合物制备图案薄膜包衣制品。

公开(公告)号：US06590722B1

公开(公告)日：2003-07-08

申请号：US09709557

申请日：2000-11-13

申请人： Tadashi Koyama ,  Hiroaki Yamamoto ,  Koichiro Nakamura ,  Jun Yamaguchi

发明人： Tadashi Koyama ,  Hiroaki Yamamoto ,  Koichiro Nakamura ,  Jun Yamaguchi

IPC分类号： G02B702

CPC分类号： H01S3/0602 ,  G02B7/008 ,  H01S3/08072 ,  H01S3/14

摘要： An optical element comprises a solid material in an optical path of the optical element, wherein the solid material comprises a first material and a second material, and the first and second materials have first and second temperature coefficients of refractive index, respectively, wherein the first temperature coefficient of refractive index has a sign which is opposite that of the second temperature coefficient of refractive index.

摘要翻译： 光学元件包括在光学元件的光路中的固体材料，其中固体材料包括第一材料和第二材料，并且第一和第二材料分别具有折射率的第一和第二温度系数，其中第一 折射率的温度系数具有与第二温度系数折射率相反的符号。

公开(公告)号：US06535680B1

公开(公告)日：2003-03-18

申请号：US09831873

申请日：2001-05-16

申请人： Masahiro Hori ,  Koichiro Nakamura

发明人： Masahiro Hori ,  Koichiro Nakamura

IPC分类号： G02B610

CPC分类号： C09D183/08 ,  B29C33/42 ,  B29C39/10 ,  B29D11/00663 ,  B29L2011/0075 ,  G02B6/138

摘要： There is provided an article which can be produced at a low cost, is excellent in heat resistance, chemical resistance and dimensional accuracy, and has a predetermined surface shape. In particular there is provided an optical waveguide which has high heat resistance and chemical resistance, a large difference in refractive index, small absorption at a communication wavelength of a near infrared range, reliability and a low loss at an optical communication range. The process for producing the article involves disposing a sol-gel material containing specified silanes between a substrate and a mold in the form of a film so as to make the sol-gel material closely contact the substrate and the mold, and heating to form a gelled film having a surface shape which is the inversion of the surface shape of the mold on the surface of the substrate.

摘要翻译： 提供了一种能够以低成本制造，耐热性，耐化学性和尺寸精度优异并且具有预定表面形状的制品。 具体地说，提供了一种具有高耐热性和耐化学性，折射率差大，近红外范围的通信波长吸收小，光通信范围内的可靠性低损耗的光波导。 制造该制品的方法涉及在基材和模具之间设置含有特定硅烷的溶胶 - 凝胶材料，以使膜与溶胶 - 凝胶材料紧密接触，并加热形成 具有表面形状的胶凝膜，其是在基板的表面上模具的表面形状的反转。

公开(公告)号：US6153127A

公开(公告)日：2000-11-28

申请号：US125763

申请日：1998-12-21

申请人： Koichiro Nakamura ,  Koichi Maeda

发明人： Koichiro Nakamura ,  Koichi Maeda

IPC分类号： C03C17/23 ,  C03C17/25 ,  C03C17/34 ,  F21V9/04 ,  B23B9/00 ,  C03C3/12

CPC分类号： C03C17/3417 ,  C03C17/23 ,  C03C17/256 ,  C03C2217/23 ,  C03C2218/10 ,  C03C2218/113 ,  Y10S501/905

摘要： The present invention relates to an optical thin film containing titanium oxide, cerium oxide and bismuth oxide, wherein the content ratio of the titanium oxide, cerium oxide, and bismuth oxide is within the area expressed by four-cornered shape ABCD consisting of A (4,1,95), B (98,1,1), C (20,79,1), and D (3,14,83) in term of coordinate points (TiO.sub.2 mol percent, CeO.sub.2 mol percent, and Bi.sub.2 O.sub.3 mol percent) of the mol ratio when being converted to oxides of TiO.sub.2, CeO.sub.2, and Bi.sub.2 O.sub.3. Furthermore, with the invention, a comparatively high refractive index film layer and a comparatively low refractive index film layer are alternately laminated at least three layers on a transparent glass substrate, at least two layers of said three layers are high refractive index films, and at least one layer of said high refractive index films is said optical thin film.

摘要翻译： PCT No.PCT / JP97 / 04812 Sec。 371 1998年12月21日第 102（e）日期1998年12月21日PCT 1997年12月25日PCT公布。 公开号WO98 / 29352 日期：1998年9月7日本发明涉及含有氧化钛，氧化铈和氧化铋的光学薄膜，其中氧化钛，氧化铈和氧化铋的含量比例在四角形ABCD 由A（4,1,95），B（98,1,1），C（20,79,1）和D（3,14,83）组成的坐标点（TiO2 mol％，CeO2 mol 百分比，Bi2O3摩尔百分比）转化为TiO 2，CeO 2和Bi 2 O 3的氧化物时的摩尔比。 此外，通过本发明，在透明玻璃基板上交替层叠至少三层相对高折射率的膜层和较低折射率的膜层，所述三层的至少两层是高折射率膜，在 所述高折射率膜的至少一层是所述光学薄膜。

公开(公告)号：US4996291A

公开(公告)日：1991-02-26

申请号：US405107

申请日：1989-09-08

申请人： Yasuo Yoshinaka ,  Katsuaki Kuze ,  Tsutomu Isaka ,  Toshihiro Yamashita ,  Yujiro Matsuyama ,  Koichiro Nakamura ,  Tsuyoshi Matsunaga ,  Osamu Makimura

发明人： Yasuo Yoshinaka ,  Katsuaki Kuze ,  Tsutomu Isaka ,  Toshihiro Yamashita ,  Yujiro Matsuyama ,  Koichiro Nakamura ,  Tsuyoshi Matsunaga ,  Osamu Makimura

IPC分类号： B29C61/00 ,  C08G63/18 ,  C08G63/183 ,  C08G63/672 ,  C08J5/18

CPC分类号： C08J5/18 ,  B29C61/003 ,  C08G63/18 ,  C08G63/183 ,  C08G63/672 ,  B29K2067/00 ,  C08J2367/02

摘要： A thermo-shrinkable polyester film of this invention is obtained from a composition that comprises acid components including terephthalic acid and glycol components including ethyleneglycol. The polyester film has a heat-shrinkage ratio of 30% or more in a certain direction at 100.degree. C., and a shrinkage ratio of 5% or more at the point of intersection of a curve showing the internal shrinkage stress of the film and a curve showing the tensile stress of the film.

公开(公告)号：US4931623A

公开(公告)日：1990-06-05

申请号：US268856

申请日：1988-11-09

申请人： Koichiro Nakamura ,  Yoshinori Tanaka

发明人： Koichiro Nakamura ,  Yoshinori Tanaka

IPC分类号： G06K19/077 ,  G06K19/08

CPC分类号： G06K19/07703 ,  G06K19/0719 ,  G06K19/077 ,  G06K19/07728 ,  G06K19/08

摘要： A portable storage medium having an electronic component therein, includes a card-shape case for housing the electronic component. The card-shape case includes a metallic plate substantially surrounding the electronic component for withstanding substantial external forces. The card-shape case includes a cushioning member which has a greater flexibility than that of the metallic plate. The cushioning member is attached to the metallic plate for cushioning a portion of the card-shape case against external forces. A magnetic stripe is flexibly supported on the card-shape case for deforming a limited amount under the application of external forces to the magnetic stripe in response to the flexibility of the cushioning member.

公开(公告)号：US08658850B2

公开(公告)日：2014-02-25

申请号：US12740480

申请日：2008-10-29

申请人： Koichiro Nakamura

发明人： Koichiro Nakamura

IPC分类号： C01B19/00 ,  C01G28/02 ,  C01G28/00 ,  G21F9/00 ,  A62D3/33

CPC分类号： A62D3/10 ,  A62D3/176 ,  A62D3/30 ,  A62D3/33 ,  A62D2101/24 ,  A62D2101/43 ,  A62D2101/47 ,  B01J21/063 ,  B01J23/10

摘要： It is an object of the present invention to provide a beneficial method for detoxifying a harmful compound to detoxify the harmful compound containing arsenic etc., effectively.The method of detoxifying a harmful compound according to the present invention is characterized in that a methyl radical and/or a carboxymethyl radical is (are) contacted with a harmful compound comprising at least one element selected from the group comprising arsenic, antimony and selenium to detoxify the harmful compound. Furthermore, in a preferred embodiment of the method of detoxifying a harmful compound according to the present invention, the method is characterized in that the radical is generated by the exposure to light. Furthermore, in a preferred embodiment of the method of detoxifying a harmful compound according to the present invention, the method is characterized in that the resource of the radical is at least one selected from the group comprising acetic acid, methanol, ethanol, acetic anhydride, propionic acid, butanoic acid or formic acid.

摘要翻译： 本发明的目的是有效地提供有害化合物的有毒方法，使含有砷等的有害化合物解毒。 根据本发明的有害化合物的解毒方法的特征在于，将甲基和/或羧甲基基团与包含选自砷，锑和硒中的至少一种元素的有害化合物接触， 解毒有害化合物。 此外，在根据本发明的有害化合物的解毒方法的优选实施方案中，该方法的特征在于通过曝光产生自由基。 此外，在根据本发明的有害化合物的解毒方法的优选实施方案中，所述方法的特征在于所述基团的资源是选自乙酸，甲醇，乙醇，乙酸酐， 丙酸，丁酸或甲酸。

公开(公告)号：US08654424B2

公开(公告)日：2014-02-18

申请号：US12880406

申请日：2010-09-13

申请人： Kazuhiko Tsukamoto ,  Shuichi Suzuki ,  Tsuyoshi Hashiguchi ,  Atsushi Sakai ,  Koichiro Nakamura

发明人： Kazuhiko Tsukamoto ,  Shuichi Suzuki ,  Tsuyoshi Hashiguchi ,  Atsushi Sakai ,  Koichiro Nakamura

IPC分类号： G02B26/08 ,  G02F1/295

CPC分类号： G02B7/021 ,  G02B7/023 ,  G02F1/295 ,  G02F1/33 ,  G02F1/335 ,  G02F2203/28

摘要： A multibeam deflector includes a plurality of optical deflection devices formed on a single substrate and an output optical system. Each of the optical deflection devices includes a slab optical waveguide formed by a material having an electro-optic effect. The output optical system is configured to separate beams output from the optical deflection devices from each other.

摘要翻译： 多光束偏转器包括形成在单个基板上的多个光学偏转装置和输出光学系统。 每个光学偏转装置包括由具有电光效应的材料形成的平板光波导。 输出光学系统被配置为将光偏转装置输出的光束彼此分开。

公开(公告)号：US08483523B2

公开(公告)日：2013-07-09

申请号：US12872290

申请日：2010-08-31

申请人： Jun Nakagawa ,  Shuichi Suzuki ,  Atsushi Sakai ,  Koichiro Nakamura

发明人： Jun Nakagawa ,  Shuichi Suzuki ,  Atsushi Sakai ,  Koichiro Nakamura

IPC分类号： G02B6/10

CPC分类号： B29D11/00663 ,  G02F1/295 ,  G02F2201/121 ,  G02F2202/07 ,  G02F2202/20

摘要： An optical waveguide electro-optic device including: a support substrate; an optical waveguide which has a core layer formed of a ferroelectric material, and is formed on an upper side of the support substrate; a lower electrode layer formed on a lower side of the core layer and which is adhered to the support substrate through an adhesion layer; an upper electrode layer formed on an upper side of the core layer; and an external electrode part, wherein the optical waveguide has an incidence plane from where light enters and an outgoing plane from where the light exits, the core layer has a polarization inversion region and a polarization non-inversion region, the upper electrode layer has a plane in such a shape that a width of the plane expands from a side of the incidence plane toward a side of the outgoing plane, to cover the polarization inversion region of the core layer, and the lower electrode layer is connected electrically to the external electrode part on the side of the incidence plane.

摘要翻译： 一种光波导电光装置，包括：支撑基板; 光波导，其具有由铁电体材料形成的芯层，并且形成在所述支撑基板的上侧; 下部电极层，其形成在芯层的下侧，并且通过粘合层粘附到支撑基板; 形成在芯层的上侧的上电极层; 以及外部电极部，其中，所述光波导具有从所述光入射的入射面和从所述光出射的出射面，所述芯层具有偏振反转区域和偏振非反转区域，所述上电极层具有 平面，使得该平面的宽度从入射面的侧面朝向出射面的一侧膨胀，以覆盖芯层的偏振反转区域，并且下部电极层与外部电极电连接 部分在入射面的一侧。

公开(公告)号：US08274653B2

公开(公告)日：2012-09-25

申请号：US12667753

申请日：2008-07-30

申请人： Koichiro Nakamura ,  Yuzo Sasaki ,  Kazuo Fujiura ,  Shogo Yagi

发明人： Koichiro Nakamura ,  Yuzo Sasaki ,  Kazuo Fujiura ,  Shogo Yagi

IPC分类号： G01J3/28

CPC分类号： G01J3/14 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/18 ,  G01J3/36 ,  G01J2003/064

摘要： The present invention provides a small spectroscope that has a short response time. A spectroscope according to one embodiment of the present invention includes: a beam deflector that includes an electro-optic crystal, having an electro-optic effect, and paired electrodes used to apply an electric field inside the electro-optic crystal; spectroscopic means for dispersing light output by the beam deflector; and wavelength selection means for selecting light having an arbitrary wavelength from the light dispersed and output by the spectroscopic means.

摘要翻译： 本发明提供一种响应时间短的小型分光镜。 根据本发明的一个实施例的分光镜包括：光束偏转器，其包括具有电光效应的电光晶体，以及用于在电光晶体内施加电场的成对电极; 分光装置，用于分散由光束偏转器输出的光; 以及波长选择装置，用于从由分光装置分散和输出的光中选择具有任意波长的光。