公开(公告)号：US08199516B2

公开(公告)日：2012-06-12

申请号：US12411035

申请日：2009-03-25

申请人： Yuu Ishii ,  Kunihiro Naoe

发明人： Yuu Ishii ,  Kunihiro Naoe

IPC分类号： H05K7/10

CPC分类号： H05K3/4046 ,  H01L2224/16225 ,  H01R12/52 ,  H01R13/24 ,  H05K1/0313 ,  H05K1/036 ,  H05K3/326 ,  H05K2201/0133 ,  H05K2201/09081 ,  H05K2201/0949 ,  H05K2201/09845 ,  H05K2201/10378 ,  H05K2201/10416 ,  H05K2201/10734 ,  H05K2203/063 ,  Y10T29/49124

摘要： An electronic component mounting board, including: a substrate base made of a flat-plate-like elastic body, the substrate base having a plurality of through-holes in a manner spaced a predetermined distance apart from each other; conductive members, each of which has a main unit portion filled in the through-hole, the main unit portion having a first protrusion portion and a second protrusion portion respectively on a first end and a second end thereof, with the first protrusion portion arranged so as to protrude from a first surface of the substrate base and the second protrusion portion arranged so as to protrude from a second surface of the substrate base; a flexible substrate that is arranged on the first surface of the substrate base and that has first opening portions for penetration of the first protrusion portions; and a plurality of oval electrodes arranged on the substrate, each of which has a second opening portion for penetration of the first protrusion portion, in which the electrodes are arranged in a manner spaced apart from each other, and each of the second opening portions is formed on a first end side of each of the electrodes.

摘要翻译： 一种电子部件安装板，包括：由平板状弹性体制成的基板基板，所述基板基部具有彼此隔开预定距离的多个通孔; 导电构件，每个导电构件具有填充在通孔中的主单元部分，主单元部分分别在第一端部和第二端部上分别具有第一突出部分和第二突出部分，第一突出部分布置成 从基板基板的第一表面突出并且第二突出部分布置成从基板基底的第二表面突出; 柔性基板，布置在基板基体的第一表面上，并且具有用于使第一突出部分穿透的第一开口部分; 以及布置在所述基板上的多个椭圆形电极，每个所述椭圆形电极具有用于使所述第一突起部分穿透的第二开口部分，其中所述电极以彼此间隔开的方式布置，并且每个所述第二开口部分 形成在每个电极的第一端侧。

公开(公告)号：US20130098665A1

公开(公告)日：2013-04-25

申请号：US13655068

申请日：2012-10-18

申请人： Yuu Ishii ,  Atsuki Nogami ,  Yusuke Nakatani

发明人： Yuu Ishii ,  Atsuki Nogami ,  Yusuke Nakatani

IPC分类号： H05K1/02 ,  H05K3/10 ,  H05K3/06

CPC分类号： H05K1/09 ,  C25D5/022 ,  C25D5/18 ,  C25D5/56 ,  H05K3/108 ,  H05K2201/0154 ,  H05K2201/0338 ,  H05K2203/1476

摘要： The present invention is a flexible printed circuit board provided with an insulating substrate and a wiring circuit provided on at least one main surface side of the insulating substrate, wherein the wiring circuit has a laminate having a first metal layer that contains first metallic crystal grains and a second metal layer that is adjacent to the first metal layer and contains second metallic crystal grains, with the first metal layer and the second metal layer being laminated along a direction perpendicular to the main surface of the insulating substrate, and the average grain size of the first metallic crystal grains is smaller than the average grain size of the second metallic crystal grains.

摘要翻译： 本发明是一种柔性印刷电路板，其设置有绝缘基板和设置在绝缘基板的至少一个主表面侧的布线电路，其中布线电路具有包含第一金属层的层叠体，该第一金属层含有第一金属晶粒， 与所述第一金属层相邻并且包含第二金属晶粒的第二金属层，所述第一金属层和所述第二金属层沿着与所述绝缘基板的主表面垂直的方向层叠，并且所述第二金属层的平均晶粒尺寸 第一金属晶粒小于第二金属晶粒的平均晶粒尺寸。

公开(公告)号：US07450802B2

公开(公告)日：2008-11-11

申请号：US10760374

申请日：2004-01-21

申请人： Yuu Ishii ,  Ryokichi Matsumoto ,  Daiichiro Tanaka

发明人： Yuu Ishii ,  Ryokichi Matsumoto ,  Daiichiro Tanaka

IPC分类号： G02B6/26 ,  G02B6/42

CPC分类号： G02B6/2835

摘要： An optical fiber coupler is comprised of a fusion-elongated portion 15 in which an optical fiber 11 which is designed and fabricated for use at a wavelength in the vicinity of 1.55 μm and an optical fiber 12 which is designed and fabricated for use at a wavelength in the vicinity of 0.98 μm are fused and elongated. The propagation constant difference between optical fibers 11 and 12 is 10−4 rad/μm or smaller.

摘要翻译： 光纤耦合器由熔融拉长部分15组成，其中设计和制造用于1.55μm附近的波长的光纤11和设计和制造用于波长的光纤12 在0.98毫米附近融合和拉长。 光纤11和12之间的传播常数差为10 -4 rad / m或更小。

公开(公告)号：US07298944B2

公开(公告)日：2007-11-20

申请号：US10432824

申请日：2001-11-28

申请人： Yuu Ishii ,  Akira Wada ,  Naoki Kimura ,  Susumu Saito

发明人： Yuu Ishii ,  Akira Wada ,  Naoki Kimura ,  Susumu Saito

IPC分类号： G02B6/34 ,  G02B6/02

CPC分类号： G02B6/02109 ,  G02B6/02123 ,  G02B6/02138 ,  G02B6/02147 ,  G02B6/02152 ,  G02B6/105

摘要： An object of the invention is to improve polarization dependence of insertion loss (PDL) in an ultraviolet light induced optical fiber grating. In the invention, in a method of manufacturing an optical fiber grating with a plurality of grating sections arranged intermittently at a predetermined period along the longitudinal direction, by irradiating, from the side of an optical fiber having locations made of a material wherein the refractive index rises when irradiated by light of a specific wavelength, light of this specific wavelength along the length direction of the optical fiber at a predetermined period, causing the refractive index of the irradiated sections to rise, high refractive index sections are formed by irradiating light evenly onto the optical fiber around the circumferential direction thereof.

摘要翻译： 本发明的一个目的是提高紫外光诱导光纤光栅中插入损耗（PDL）的偏振依赖性。 在本发明中，在具有沿着长度方向以规定期间间歇地配置的多个光栅部的光纤光栅的制造方法中，通过从具有由折射率 当以特定波长的光照射特定波长的光，沿着光纤的长度方向的光以预定的周期上升时，使照射部的折射率升高，通过均匀地照射光而形成高折射率部 围绕其圆周方向的光纤。

公开(公告)号：US20050041923A1

公开(公告)日：2005-02-24

申请号：US10952092

申请日：2004-09-28

申请人： Yuu Ishii ,  Michihiro Nakai ,  Satoshi Okude ,  Kenji Nishide ,  Kensuke Shima

发明人： Yuu Ishii ,  Michihiro Nakai ,  Satoshi Okude ,  Kenji Nishide ,  Kensuke Shima

IPC分类号： G02B5/18 ,  C03B25/00 ,  G02B5/26 ,  G02B6/02 ,  G02B6/10 ,  G02B6/124 ,  G02B6/34

CPC分类号： G02B6/02185

摘要： The invention provides a method and apparatus that precisely and efficiently improves the optical properties of an optical fiber grating. Preferably hydrogen loading processing, grating formation processing that forms a grating part by irradiation with ultraviolet light at a predetermined period, and preferably dehydrogenation, adjusting the optical properties by a suitable combination of uniform ultraviolet irradiation processing that irradiates the grating part as a whole with ultraviolet light and heat trimming processing, and finally heat aging is carried out.

摘要翻译： 本发明提供了一种精确有效地改善光纤光栅的光学特性的方法和装置。 优选氢负载处理，通过在预定时间内用紫外线照射形成光栅部分的光栅形成处理，优选脱氢，通过将紫外线照射整体照射到紫外线的均匀紫外线照射处理的适当组合来调节光学性能 光和热修整加工，最后进行热老化。

公开(公告)号：US06819834B2

公开(公告)日：2004-11-16

申请号：US09929934

申请日：2001-08-15

申请人： Yuu Ishii ,  Michihiro Nakai ,  Satoshi Okude ,  Kenji Nishide ,  Kensuke Shima

发明人： Yuu Ishii ,  Michihiro Nakai ,  Satoshi Okude ,  Kenji Nishide ,  Kensuke Shima

IPC分类号： G02B634

CPC分类号： G02B6/02185

摘要： The invention provides a method and apparatus that precisely and efficiently improves the optical properties of an optical fiber grating. Preferably hydrogen loading processing, grating formation processing that forms a grating part by irradiation with ultraviolet light at a predetermined period, and preferably dehydrogenation, adjusting the optical properties by a suitable combination of uniform ultraviolet irradiation processing that irradiates the grating part as a whole with ultraviolet light and heat trimming processing, and finally heat aging is carried out.

摘要翻译： 本发明提供了一种精确有效地改善光纤光栅的光学特性的方法和装置。 优选氢负载处理，通过在预定时间内用紫外线照射形成光栅部分的光栅形成处理，优选脱氢，通过将紫外线照射整体照射到紫外线的均匀紫外线照射处理的适当组合来调节光学性能 光和热修整加工，最后进行热老化。