公开(公告)号：US20100104254A1

公开(公告)日：2010-04-29

申请号：US12580812

申请日：2009-10-16

申请人： Tomoyuki Hirayama ,  Keisuke Hirano ,  Takami Hikita

发明人： Tomoyuki Hirayama ,  Keisuke Hirano ,  Takami Hikita

IPC分类号： G02B6/00 ,  G03F7/004 ,  G03F7/20

CPC分类号： C08L83/04 ,  G02B1/046 ,  G02B1/048

摘要： A composition for an optical waveguide is provided which contains no halogen atom and has no light absorption band in a visible to near-infrared spectral range. A method of preparing the composition is also provided. The composition includes: (A) a fine particulate zirconium oxide material including zirconium oxide fine particles, and a silicone oligomer and a silicone oligomer polymer bonded to outer peripheral surfaces of the zirconium oxide fine particles; and (B) a photoacid generator. For preparation of the composition, the fine particulate zirconium oxide material (A) is prepared by mixing a silicone oligomer in an aqueous dispersion of zirconium oxide fine particles, polymerizing the silicone oligomer in an acidic pH range to provide a silicone oligomer polymer, and bonding the silicone oligomer and the silicone oligomer polymer to outer peripheral surfaces of the zirconium oxide fine particles. Then, the photoacid generator (B) is blended with the fine particulate zirconium oxide material (A).

摘要翻译： 提供了一种用于光波导的组合物，其不含卤素原子并且在可见到近红外光谱范围内没有光吸收带。 还提供了制备该组合物的方法。 该组合物包括：（A）包含氧化锆微粒的细颗粒氧化锆材料和与氧化锆微粒的外周表面结合的硅氧烷低聚物和聚硅氧烷低聚物聚合物; 和（B）光致酸发生剂。 为了制备组合物，通过将硅氧烷低聚物在氧化锆微粒的水性分散体中混合，在酸性pH范围内使硅氧烷低聚物聚合以提供硅氧烷低聚物聚合物和键合 硅氧烷低聚物和硅氧烷低聚物聚合物到氧化锆细颗粒的外周表面。 然后，将光致酸发生剂（B）与细粒状氧化锆材料（A）混合。

公开(公告)号：US08593599B2

公开(公告)日：2013-11-26

申请号：US12856075

申请日：2010-08-13

申请人： Toshiyuki Iida ,  Tomoyuki Hirayama ,  Yutaka Ohmori ,  Miyuki Kurogi ,  Hisae Shimizu ,  Junichi Nagase

发明人： Toshiyuki Iida ,  Tomoyuki Hirayama ,  Yutaka Ohmori ,  Miyuki Kurogi ,  Hisae Shimizu ,  Junichi Nagase

IPC分类号： G02F1/1335

CPC分类号： C08G63/193 ,  C08G65/4006 ,  C08G65/4025 ,  G02F1/13363 ,  G02F2001/133637 ,  G02F2413/02 ,  G02F2413/11

摘要： [Object]The present invention provides a liquid crystal panel with which a display with extremely small change in color depending on a viewing direction can be realized, and a liquid crystal display including the same.[Solution to Problem]The liquid crystal panel includes: a first polarizer 30; a second polarizer 50; a first optical compensation layer 60; a second optical compensation layer 70; and a liquid crystal cell 40. The first polarizer 30 is arranged on one surface of the liquid crystal cell 40. The second polarizer 50 is arranged on the other surface of the liquid crystal cell 40. The first optical compensation layer 60 is arranged between the liquid crystal cell 40 and the first polarizer 30. The second optical compensation layer 70 is arranged between the liquid crystal cell 40 and the second polarizer 50. The first optical compensation layer 60 satisfies the following mathematical formulae (1) and (2). The second optical compensation layer satisfies the following mathematical formulae (3) and (4). nx>ny≧nz  (1) (Re[450]/Re[550]) nz  (3) (Rth[450]/Rth[550])≧1.10  (4)

摘要翻译： 本发明提供一种可以实现具有根据观察方向具有非常小的颜色变化的显示器的液晶面板，以及包括该液晶显示器的液晶显示器。 [问题的解决方案]液晶面板包括：第一偏振片30; 第二偏振器50; 第一光学补偿层60; 第二光学补偿层70; 和液晶单元40.第一偏振片30配置在液晶单元40的一个表面上。第二偏振片50配置在液晶单元40的另一面上。第一光学补偿层60配置在 液晶单元40和第一偏振片30.第二光学补偿层70配置在液晶单元40和第二偏振片50之间。第一光学补偿层60满足下列数学式（1）和（2）。 第二光学补偿层满足下列数学式（3）和（4）。 （3）（Rth [450] / Rth [550]）> = 1.10（4）（1）（Re [450] / Re [550]）<1.00（2）nx> = ny> ）

公开(公告)号：US08586286B2

公开(公告)日：2013-11-19

申请号：US13286830

申请日：2011-11-01

申请人： Junichi Fujisawa ,  Tomoyuki Hirayama

发明人： Junichi Fujisawa ,  Tomoyuki Hirayama

IPC分类号： G02B6/10 ,  C08F2/50 ,  G03F7/004

CPC分类号： G02B6/138 ,  G03F7/038 ,  G03F7/0388

摘要： A resin composition for an optical waveguide is provided, which permits easy formation of a core pattern using an alkali developing liquid and suppresses degradation of the alkali developing liquid. An optical waveguide produced by using the resin composition is provided. The resin composition comprises: (A) an alkali soluble resin, as a major component, having a structural unit represented by formula (1): wherein R1, R2 and R3, which may be the same or different, are each a hydrogen atom or a methyl group; R5 and R6, which may be the same or different, are each a hydrogen atom or a methyl group; R4 is and m+n+p=1, m>0, n>0 and p>0; and (B) a photopolymerization initiator. The optical waveguide includes a substrate, a cladding layer provided thereon, and a core portion provided in the cladding layer for transmitting an optical signal.

摘要翻译： 提供了一种用于光波导的树脂组合物，其允许使用碱性显影液容易地形成芯图案并抑制碱性显影液的劣化。 提供了使用该树脂组合物制造的光波导。 树脂组合物包含：（A）具有由式（1）表示的结构单元作为主要成分的碱溶性树脂：其中可以相同或不同的R 1，R 2和R 3各自为氢原子或 甲基; R5和R6可以相同或不同，分别为氢原子或甲基; R4是和m + n + p = 1，m> 0，n> 0和p> 0; 和（B）光聚合引发剂。 光波导包括衬底，设置在其上的覆层，以及设置在包层中的用于发送光信号的芯部。

公开(公告)号：US08468890B2

公开(公告)日：2013-06-25

申请号：US12670788

申请日：2008-08-08

申请人： Masanori Shimazaki ,  Masayuki Takeishi ,  Tomoyuki Hirayama ,  Yoshinori Shimada ,  Oleg Kotiaev

发明人： Masanori Shimazaki ,  Masayuki Takeishi ,  Tomoyuki Hirayama ,  Yoshinori Shimada ,  Oleg Kotiaev

IPC分类号： G01N29/00

CPC分类号： G01N29/2418 ,  G01N29/043 ,  G01N29/34 ,  G01N29/348 ,  G01S15/8965 ,  G10K15/046 ,  G21C17/003

摘要： Provided are an ultrasonic inspection device, an ultrasonic inspection method, and an atomic power plant nondestructive inspection method that are capable of efficiently generating ultrasonic waves having a sufficient intensity and that are capable of carrying out preferable inspection in a wide range. Provided is an ultrasonic inspection device including a laser device that emits output-adjusted laser light and a volumetric inspection ultrasonic-wave transmitting unit having a transmitting diaphragm that generates ultrasonic waves upon being irradiated with the laser light emitted by the laser device, inspection being carried out by radiating the ultrasonic waves generated by the transmitting diaphragm of the volumetric inspection ultrasonic-wave transmitting unit on a structural member, wherein the transmitting diaphragm is formed of titanium.

摘要翻译： 提供能够有效地产生具有足够强度并且能够在宽范围内进行优选检查的超声波的超声波检查装置，超声波检查方法和原子能发电厂无损检查方法。 提供一种超声波检查装置，其包括发射输出调节激光的激光装置和具有发射光圈的体积检查超声波发射部，该发射光圈在被激光装置发射的激光照射时产生超声波，进行检查 通过将体积检查超声波发送单元的发送振动膜产生的超声波辐射到结构构件上，其中，所述发射振动膜由钛形成。

公开(公告)号：US20120282397A1

公开(公告)日：2012-11-08

申请号：US13551067

申请日：2012-07-17

申请人： Tomoyuki Hirayama ,  Toshiyuki Iida ,  Yutaka Ohmori ,  Miyuki Kurogi ,  Hisae Shimizu

发明人： Tomoyuki Hirayama ,  Toshiyuki Iida ,  Yutaka Ohmori ,  Miyuki Kurogi ,  Hisae Shimizu

IPC分类号： B05D5/06

CPC分类号： C08G63/195 ,  C08J5/18 ,  C08J2367/03 ,  G02B5/305 ,  G02F1/133528

摘要： The invention relates to an optical film containing polyester with a specific structure, and methods for production thereof. Further, the invention also relates to an optical laminate, a polarizing plate, and an image display device each using the optical film. The polyester may be obtained by condensation polymerization of dicarboxylic acid compound(s) and bisphenol compound(s), and preferably has no halogen atom in its chemical structure. According to the invention, high productivity of the optical film can be achieved since the polyester has a high solubility in solvents, and an environmental loading for production can be reduced.

摘要翻译： 本发明涉及含有特定结构的聚酯的光学膜及其制造方法。 此外，本发明还涉及各自使用光学膜的光学层叠体，偏振片和图像显示装置。 聚酯可以通过二羧酸化合物和双酚化合物的缩聚获得，并且优选在其化学结构中不具有卤素原子。 根据本发明，由于聚酯在溶剂中的溶解度高，所以可以实现高的生产率，并且可以降低生产中的环境负荷。

公开(公告)号：US20120107495A1

公开(公告)日：2012-05-03

申请号：US13236781

申请日：2011-09-20

申请人： Tomoyuki Hirayama

发明人： Tomoyuki Hirayama

IPC分类号： G02B6/02

CPC分类号： G02B6/138

摘要： An optical waveguide production method is provided which reduces a transmission loss, improves alignment mark visual detectability, and ensures excellent productivity. In the optical waveguide production method, an under-cladding layer, a core and an alignment mark are formed on a surface of a metal substrate. On the other hand, a molding die is prepared which includes a cavity and an alignment mark to be associated with the alignment mark. In turn, light emitted from the side of the molding die is utilized for positioning the metal substrate and the molding die with reference to the pair of associated alignment marks. Then, an over-cladding layer is formed over the core. The alignment mark is formed from a photo-curable composition comprising the following components (A) and (B): (A) a polymerizable composition having a (meth)acrylate group; and (B) a photoradical polymerization initiator.

摘要翻译： 提供一种光波导制造方法，其减少了传输损耗，提高了对准标记的视觉检测能力，并且确保了优异的生产率。 在光波导制造方法中，在金属基板的表面上形成下包层，芯和对准标记。 另一方面，制备模具，其包括空腔和与对准标记相关联的对准标记。 反过来，从成形模的一侧发射的光被用于参照一对相关联的对准标记来定位金属基板和成型模具。 然后，在芯上形成上敷层。 对准标记由包含以下成分（A）和（B）的光固化性组合物形成：（A）具有（甲基）丙烯酸酯基的聚合性组合物; 和（B）光自由基聚合引发剂。

公开(公告)号：US20110182555A1

公开(公告)日：2011-07-28

申请号：US12985711

申请日：2011-01-06

申请人： Tomoyuki Hirayama

发明人： Tomoyuki Hirayama

IPC分类号： G02B6/02 ,  B05D3/06 ,  C08F2/46

CPC分类号： C09D4/06 ,  C08F265/06 ,  C08K5/37 ,  G02B1/045 ,  G02B6/1221 ,  G02B6/138 ,  G03F7/0275 ,  C08L33/06

摘要： A liquid resin composition is provided which satisfies both a tackiness-free requirement and a curing sensitivity requirement for production of an optical waveguide by a roll-to-roll process. An optical waveguide produced by using the liquid resin composition and a production method of the optical waveguide are also provided. The liquid resin composition for the production of the optical waveguide comprises: (A) a (meth)acrylate polymer, as a major component, having a plurality of (meth)acryl groups in its molecule; (B) a liquid thiol monomer having a plurality of thiol groups in its molecule; and (C) a photopolymerization initiator.

摘要翻译： 提供一种液体树脂组合物，其通过卷对卷方法满足生产光波导的无粘性要求和固化敏感性要求。 还提供了通过使用液体树脂组合物制造的光波导和光波导的制造方法。 用于生产光波导的液体树脂组合物包括：（A）在其分子中具有多个（甲基）丙烯酰基的主要组分的（甲基）丙烯酸酯聚合物; （B）在其分子中具有多个硫醇基团的液体硫醇单体; 和（C）光聚合引发剂。

公开(公告)号：US20110176092A1

公开(公告)日：2011-07-21

申请号：US12856075

申请日：2010-12-23

申请人： Toshiyuki IIDA ,  Tomoyuki HIRAYAMA ,  Yutaka OHMORI ,  Miyuki KUROGI ,  Hisae SHIMIZU ,  Junichi NAGASE

发明人： Toshiyuki IIDA ,  Tomoyuki HIRAYAMA ,  Yutaka OHMORI ,  Miyuki KUROGI ,  Hisae SHIMIZU ,  Junichi NAGASE

IPC分类号： G02F1/1335

CPC分类号： C08G63/193 ,  C08G65/4006 ,  C08G65/4025 ,  G02F1/13363 ,  G02F2001/133637 ,  G02F2413/02 ,  G02F2413/11

摘要： [Object] The present invention provides a liquid crystal panel with which a display with extremely small change in color depending on a viewing direction can be realized, and a liquid crystal display including the same.[Solution to Problem] The liquid crystal panel includes: a first polarizer 30; a second polarizer 50; a first optical compensation layer 60; a second optical compensation layer 70; and a liquid crystal cell 40. The first polarizer 30 is arranged on one surface of the liquid crystal cell 40. The second polarizer 50 is arranged on the other surface of the liquid crystal cell 40. The first optical compensation layer 60 is arranged between the liquid crystal cell 40 and the first polarizer 30. The second optical compensation layer 70 is arranged between the liquid crystal cell 40 and the second polarizer 50. The first optical compensation layer 60 satisfies the following mathematical formulae (1) and (2). The second optical compensation layer satisfies the following mathematical formulae (3) and (4). nx>ny≧nz  (1) (Re[450]/Re[550]) nz  (3) (Rth[450]/Rth[550])≧1.10  (4)

摘要翻译： 本发明提供一种可以实现具有根据观察方向具有非常小的颜色变化的显示器的液晶面板，以及包括该液晶显示器的液晶显示器。 [问题的解决方案]液晶面板包括：第一偏振片30; 第二偏振器50; 第一光学补偿层60; 第二光学补偿层70; 和液晶单元40.第一偏振片30配置在液晶单元40的一个表面上。第二偏振片50配置在液晶单元40的另一面上。第一光学补偿层60配置在 液晶单元40和第一偏振片30.第二光学补偿层70配置在液晶单元40和第二偏振片50之间。第一光学补偿层60满足下列数学式（1）和（2）。 第二光学补偿层满足下列数学式（3）和（4）。 （1）（Re [450] / Re [550]）<1.00（2）nx≥ny> nz（3）（Rth [450] / Rth [550]）≥1.10（4）

公开(公告)号：US20100206082A1

公开(公告)日：2010-08-19

申请号：US12670788

申请日：2008-08-08

申请人： Masanori Shimazaki ,  Masayuki Takeishi ,  Tomoyuki Hirayama ,  Yoshinori Shimada ,  Oleg Kotiaev

发明人： Masanori Shimazaki ,  Masayuki Takeishi ,  Tomoyuki Hirayama ,  Yoshinori Shimada ,  Oleg Kotiaev

IPC分类号： G01N29/00

CPC分类号： G01N29/2418 ,  G01N29/043 ,  G01N29/34 ,  G01N29/348 ,  G01S15/8965 ,  G10K15/046 ,  G21C17/003

摘要： Provided are an ultrasonic inspection device, an ultrasonic inspection method, and an atomic power plant nondestructive inspection method that are capable of efficiently generating ultrasonic waves having a sufficient intensity and that are capable of carrying out preferable inspection in a wide range. Provided is an ultrasonic inspection device including a laser device that emits output-adjusted laser light and a volumetric inspection ultrasonic-wave transmitting unit having a transmitting diaphragm that generates ultrasonic waves upon being irradiated with the laser light emitted by the laser device, inspection being carried out by radiating the ultrasonic waves generated by the transmitting diaphragm of the volumetric inspection ultrasonic-wave transmitting unit on a structural member, wherein the transmitting diaphragm is formed of titanium.

摘要翻译： 提供能够有效地产生具有足够强度并且能够在宽范围内进行优选检查的超声波的超声波检查装置，超声波检查方法和原子能发电厂无损检查方法。 提供一种超声波检查装置，其包括发射输出调节激光的激光装置和具有发射光圈的体积检查超声波发射部，该发射光圈在被激光装置发射的激光照射时产生超声波，进行检查 通过将体积检查超声波发送单元的发送振动膜产生的超声波辐射到结构构件上，其中，所述发射振动膜由钛形成。

公开(公告)号：US08642250B2

公开(公告)日：2014-02-04

申请号：US13296577

申请日：2011-11-15

申请人： Tomoyuki Hirayama ,  Junichi Fujisawa

发明人： Tomoyuki Hirayama ,  Junichi Fujisawa

IPC分类号： G02B6/122 ,  G03F7/038 ,  G02B6/138

CPC分类号： G03F7/038 ,  G02B6/122 ,  G02B6/1221 ,  G02B6/138 ,  G03F7/0385 ,  G03F7/0388

摘要： A resin composition for an optical waveguide is provided, which has excellent adhesiveness to a cladding layer of the optical waveguide and excellent patternability for formation of a core portion of the optical waveguide and reduces the optical waveguide loss. An optical waveguide produced by using the resin composition is also provided. The resin composition comprises: (A) a multifunctional partially-acrylated epoxy resin, as a major component, having an epoxy group and a (meth)acrylate group in the same main chain thereof; and (B) a photopolymerization initiator as a curing component. The optical waveguide includes: a substrate; a cladding layer provided on the substrate; and a core portion provided on the cladding layer for transmission of an optical signal; wherein the core portion is formed from the resin composition.

摘要翻译： 提供了一种用于光波导的树脂组合物，其对于光波导的包层具有优异的粘合性，并且具有优异的用于形成光波导的芯部的图案性，并且减小了光波导损耗。 还提供了使用该树脂组合物制造的光波导。 树脂组合物包含：（A）作为主要成分的多官能部分丙烯酸酯化环氧树脂，在其主链中具有环氧基和（甲基）丙烯酸酯基; 和（B）作为固化成分的光聚合引发剂。 光波导包括：基板; 设置在基板上的包覆层; 以及芯部，设置在所述包层上，用于传输光信号; 其中芯部由树脂组合物形成。