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71. 发明授权

US5763514A Process for producting optical resin materials with distributed refractive index 失效
$Process for producting optical resin materials with distributed refractive index$
标题翻译：具有折射率分布的光学树脂材料的制造方法
公开(公告)号：US5763514A
公开(公告)日：1998-06-09
申请号：US475101
申请日：1995-06-07
申请人： Yasuhiro Koike
发明人： Yasuhiro Koike
IPC分类号： C08F2/00 , C08F2/44 , C08K5/00 , C08L67/07 , G02B1/04 , G02B6/028 , C08F263/00
CPC分类号： G02B6/02038 , C08F2/44 , C08K5/0008 , C08L67/07 , G02B1/04 , G02B1/045 , Y10S525/932
摘要： An optical resin, of which the refractive index continuously changes in a specific direction, is produced by filling a polymerization container with a mixed solution containing at least one type of polymerizable monomer or polymerizable monomer sol and at least one type of substance whose solubility parameter differs by 7 (cal/cm.sup.3).sup.1/2 or less and refractive index by 0.001 or more from those of a polymer produced by polymerization of the monomer, and by subjecting the mixture to polymerization reaction by applying heat or energy rays to the container from outside so that the polymerization reaction starts and progresses preferentially from a particular region of the mixture, thus forming a concentration gradient of the substance having different refractive index.The polymerization container may be made of a polymer which swells and dissolves into the mixed solution from an inner wall thereof. After completing the polymerization reaction, the optical resin is subjected to hot drawing to obtain an optical conductor. Further, post-treatment based on crosslinking reaction is applied to improve heat resistance.
摘要翻译：通过用含有至少一种可聚合单体或可聚合单体溶胶的混合溶液和至少一种溶解度参数不同的物质填充聚合容器来产生折射率在特定方向上连续变化的光学树脂通过单体聚合制备的聚合物的折射率乘以7（cal / cm 3）+ E，fra 1/2 + EE或更低，折射率为0.001以上，并且通过施加热或能量使混合物进行聚合反应从聚合反应开始并优先从混合物的特定区域进行聚合反应，从而形成具有不同折射率的物质的浓度梯度。聚合容器可以由从其内壁溶胀并溶解到混合溶液中的聚合物制成。聚合反应完成后，对光学树脂进行热拉伸，得到光导体。此外，应用基于交联反应的后处理以改善耐热性。

72. 发明授权

US5760139A Graded-refractive-index optical plastic material and method for its production 失效
$Graded-refractive-index optical plastic material and method for its production$
标题翻译：渐变折射率光学塑料材料及其制造方法
公开(公告)号：US5760139A
公开(公告)日：1998-06-02
申请号：US659867
申请日：1996-06-07
申请人： Yasuhiro Koike , Masaki Naritomi , Hidenobu Murofushi , Norihide Sugiyama
发明人： Yasuhiro Koike , Masaki Naritomi , Hidenobu Murofushi , Norihide Sugiyama
IPC分类号： B29C39/00 , B29C39/02 , B29D11/00 , G02B1/04 , C08L27/12
CPC分类号： G02B6/02038 , B29C39/006 , B29D11/00682 , G02B1/046 , B29C39/025 , B29C39/028 , B29K2995/0031 , G02B6/02033
摘要： A graded-refractive-index optical plastic material composed of an amorphous fluoropolymer (a) which substantially has no C-H bond and at least one material (b) which differs from the fluoropolymer (a) in refractive index by at least 0.001, wherein the material (b) is distributed in the fluoropolymer (a) so as to have a concentration gradient in a specific direction.
摘要翻译：由基本上没有CH键的无定形含氟聚合物（a）和折射率不同于氟聚合物（a）的至少一种材料（b）组成的渐变折射率光学塑料材料至少为0.001，其中材料（b）分布在含氟聚合物（a）中以具有特定方向的浓度梯度。

73. 发明授权

US4521351A Process for producing light-transmitting element of synthetic resin 失效
标题翻译：合成树脂透光元件的制造方法
公开(公告)号：US4521351A
公开(公告)日：1985-06-04
申请号：US533532
申请日：1983-09-16
申请人： Yasuji Ohtsuka , Yasuhiro Koike , Motoaki Yoshida
发明人： Yasuji Ohtsuka , Yasuhiro Koike , Motoaki Yoshida
IPC分类号： B29D11/00 , G02B5/14
CPC分类号： B29D11/00721
摘要： A process for producing a light-transmitting element of a synthetic resin, which comprises(1) preparing a mixture composed of at least three monomers, said monomers having a difference in the ease of polymerization under given polymerization conditions, and that monomer in the monomeric mixture which is easiest to polymerize being capable of giving a polymer having a lower refractive index than a polymer from any of the other monomers in the monomeric mixture,(2) maintaining the monomeric mixture in a predetermined shape, and(3) thereafter applying to the monomeric mixture maintained in the predetermined shape such polymerization conditions that polymerization begins at the outside portion of the predetermined shape of the monomeric mixture and proceeds gradually toward its inside portion, thereby to form a polymeric article in which the proportion of polymer units derived from the monomer which is easiest to polymerize is largest at said outside portion and gradually decreases toward its inside portion and the refractive index of the article is lowest at said outside portion and gradually increases toward its inside portion.
摘要翻译：一种制造合成树脂的透光元件的方法，其包括（1）制备由至少三种单体组成的混合物，所述单体在给定的聚合条件下具有差异的聚合性，单体的单体最容易聚合的混合物能够从单体混合物中的任何其它单体得到折射率低于聚合物的聚合物，（2）将单体混合物保持在预定形状，以及（3）然后施加到单体混合物保持预定形状，这样的聚合条件使聚合从单体混合物的预定形状的外部开始聚合，并逐渐向其内部逐渐进入，从而形成聚合物，其中衍生自最容易聚合的单体在所述外部部分最大，并逐渐降低towa 其内部部分和物品的折射率在所述外部部分处最低，并且朝向其内部部分逐渐增加。

74. 发明授权

US11828977B2 Integrally molded multi-optical transmission sheet, integrally molded multi-optical transmission sheet connector and method for manufacturing the same 有权
公开(公告)号：US11828977B2
公开(公告)日：2023-11-28
申请号：US16980202
申请日：2019-03-13
申请人： Yasuhiro Koike
发明人： Yasuhiro Koike
IPC分类号： G02B6/02 , G02B6/38
CPC分类号： G02B6/02038 , G02B6/3865
摘要： An integrally molded multi-optical transmission sheet includes: a sheet-like coated portion formed of plastic; and a plurality of optical transmission regions having a core region formed of plastic, and a clad region formed of plastic and surrounding an outer periphery of the core region, which are provided inside the coated portion to extend along an extending direction of the coated portion, wherein the plurality of optical transmission regions are arranged in a row substantially parallel to each other along a main surface of the coated portion, and in a case where light is incident from one end face side of the plurality of optical transmission regions and transmitted toward the other end face side, a M2 value of emitted light is 1.7 or more.

75. 发明授权

US11411648B2 Optical transmission system and electro-optical conversion device 有权
公开(公告)号：US11411648B2
公开(公告)日：2022-08-09
申请号：US17312705
申请日：2019-11-28
申请人： NITTO DENKO CORPORATION , Yasuhiro Koike
发明人： Yuichi Tsujita , Takeshi Tanaka , Satoshi Ito , Keita Kiyoshima , Atsushi Yamagishi , Yasuhiro Koike , Azusa Inoue
IPC分类号： H04B10/00 , H04B10/2575 , H04B10/50 , H04B10/66 , H04J14/02
摘要： An optical transmission system transmits a Radio Frequency (RF) signal by a frequency division multiplexing method. The optical transmission system includes a Transmitter Optical SubAssembly (TOSA), an optical fiber, and a Receiver Optical SubAssembly (ROSA). The TOSA includes a surface emitting laser diode configured to be capable of emitting light at output of 0.8 mW or more. In the optical transmission system including the surface emitting laser diode, a noise index obtained by a measurement method including a predetermined step is 10.0 dBμV or less.

76. 发明申请

US20170368498A1 FLUID SEPARATION PROCESS USING MEMBRANES BASED ON PERFLUORINATED POLYMERS 审中-公开
公开(公告)号：US20170368498A1
公开(公告)日：2017-12-28
申请号：US15696697
申请日：2017-09-06
申请人： Yoshiyuki Okamoto , Yasuhiro Koike , Membrane Technology and Research, Inc.
发明人： Zhenjie He , Timothy C. Merkel , Johannes G. Wijmans , Yoshiyuki Okamoto , Yasuhiro Koike
IPC分类号： B01D53/22 , B01D71/32
CPC分类号： B01D53/228 , B01D71/32 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/11 , B01D2257/504 , Y02C10/10
摘要： A process for separating components of a fluid mixture using membranes comprising a selective layer made from copolymers of perfluorinated dioxolanes. The resulting membranes have superior selectivity performance for fluid pairs of interest while maintaining fast fluid permeance compared to membranes prepared using conventional perfluoropolymers, such as Teflon® AF, Hyfion® AD, and Cytop®.

77. 发明授权

US09332638B2 Wiring board and method for manufacturing wiring board 有权
标题翻译：接线板及制造接线板的方法
公开(公告)号：US09332638B2
公开(公告)日：2016-05-03
申请号：US14118636
申请日：2012-05-23
申请人： Kiminori Ozaki , Yasuhiro Koike , Hiroaki Asano , Harumitsu Sato , Hiroki Watanabe , Tadayoshi Kachi , Takahiro Suzuki , Hitoshi Shimadu , Tetsuya Furuta , Masao Miyake , Takahiro Hayakawa , Tomoaki Asai , Ryou Yamauchi
发明人： Kiminori Ozaki , Yasuhiro Koike , Hiroaki Asano , Harumitsu Sato , Hiroki Watanabe , Tadayoshi Kachi , Takahiro Suzuki , Hitoshi Shimadu , Tetsuya Furuta , Masao Miyake , Takahiro Hayakawa , Tomoaki Asai , Ryou Yamauchi
IPC分类号： H05K1/11 , H05K3/00 , H05K3/40 , H05K1/02
CPC分类号： H05K1/11 , H05K1/0263 , H05K1/115 , H05K3/0094 , H05K3/4038 , H05K3/4046 , H05K3/4084 , H05K2201/0305 , H05K2201/09509 , H05K2201/0969 , H05K2203/033 , H05K2203/1178 , Y10T29/49165
摘要： An electrically conductive path is configured from a first copper plate, a second copper plate, and solder. The first copper plate has a first bent section extended from a first joining section joined to an electrically insulative board and bent toward the rear surface of the electrically insulative board. The second copper plate has a second bent section which is extended from a second joining section joined to the electrically insulative board, is bent toward the front surface of the electrically insulative board, and is disposed so as to cover, together with the first bent section, the inner wall surface of a base-material through-hole. Through-holes are provided in the portions of the second copper plate which face the inside of the base-material through-hole. Solder is filled between the first bent section and the second bent section.
摘要翻译：导电路径由第一铜板，第二铜板和焊料构成。第一铜板具有从接合到电绝缘板的第一接合部延伸并朝向电绝缘板的后表面弯曲的第一弯曲部。第二铜板具有从连接到电绝缘板的第二接合部延伸的第二弯曲部，朝向电绝缘板的前表面弯曲，并且与第一弯曲部一起覆盖，基材通孔的内壁表面。在第二铜板的与基材通孔的内侧相对的部分设有通孔。焊料填充在第一弯曲部分和第二弯曲部分之间。

78. 发明授权

US09128238B2 Optical material and molded product thereof 有权
标题翻译：光学材料及其成型体
公开(公告)号：US09128238B2
公开(公告)日：2015-09-08
申请号：US13639124
申请日：2011-04-04
申请人： Tadahiro Sunaga , Takashi Oda , Hirofumi Io , Keisuke Kawashima , Yasuhiro Koike
发明人： Tadahiro Sunaga , Takashi Oda , Hirofumi Io , Keisuke Kawashima , Yasuhiro Koike
IPC分类号： C08F32/00 , C08F32/08 , G02B1/04
CPC分类号： G02B1/04 , C08G2261/3324 , C08G2261/3325 , C08G2261/418 , C08G2261/724 , C08L23/18
摘要： Disclosed is an optical material including a cyclic olefin copolymer containing at least a repeating structural unit [A] represented by the general formula (1) and a repeating structural unit [B] represented by the general formula (2) and having a molar ratio [A]/[B] of from 95/5 to 1/99, wherein the absolute value of the ratio ΔOB/ΔF is from 0.001 to 0.250 in which ΔOB represents the amount of a change in the absolute value of the orientation birefringence calculated from the phase difference (nm) at a wavelength of 633 nm/film thickness (μm) in a stretched film obtained from the optical material, and ΔF represents the amount of a change in the absolute value of the orientation coefficient determined from the dichroic ratio of parallel light intensity I∥ to perpendicular light intensity I⊥, each relative to the orientation direction according to Raman spectroscopy.
摘要翻译：公开了包含至少包含由通式（1）表示的重复结构单元[A]和由通式（2）表示的重复结构单元[B]并且具有摩尔比[ A] / [B]为95/5〜1/99，其中，比率＆Dgr; OB /＆Dgr; F的绝对值为0.001〜0.250，其中Dgr; OB表示绝对值的变化量由从光学材料获得的拉伸膜中的波长633nm /膜厚度（μm）的相位差（nm）计算出的取向双折射，＆Dgr; F表示从光学材料获得的拉伸膜中的取向系数由平行光强度I∥的二向色度与垂直光强度I⊥确定，各自相对于根据拉曼光谱的取向方向。

79. 发明申请

US20140139310A1 WIRING BOARD 有权
标题翻译：接线板
公开(公告)号：US20140139310A1
公开(公告)日：2014-05-22
申请号：US14129148
申请日：2012-06-21
申请人： Hiroaki Asano , Yasuhiro Koike , Kiminori Ozaki , Hitoshi Shimadu , Tetsuya Furuta , Masao Miyake , Takahiro Hayakawa , Tomoaki Asai , Ryou Yamauchi
发明人： Hiroaki Asano , Yasuhiro Koike , Kiminori Ozaki , Hitoshi Shimadu , Tetsuya Furuta , Masao Miyake , Takahiro Hayakawa , Tomoaki Asai , Ryou Yamauchi
IPC分类号： H05K1/11 , H01F27/28 , H05K1/02
CPC分类号： H05K1/115 , H01F27/2804 , H05K1/0265 , H05K1/0268 , H05K1/0298 , H05K1/118 , H05K1/165 , H05K3/20 , H05K2201/0305 , H05K2201/0391 , H05K2201/09036 , H05K2201/0969 , H05K2201/09736 , H05K2201/09745
摘要： This wiring board is provided with an insulating core substrate, a first conductor pattern, a second conductor pattern, and a conductive material. The first conductor pattern and the second conductor pattern are adhered to the insulating core substrate. The second conductor pattern has a first surface and a second surface. The second conductor pattern has a concavity and a through-hole. The opening of the concavity that opens to the first surface and the opening of the through hole that opens to the first surface are interconnected to each other. The first conductor pattern is positioned at the opening of the concavity. The first conductor pattern and the second conductor pattern are electrically connected by means of the conductive material, which fills from the opening of the through hole that opens to the second surface.
摘要翻译：该布线板设置有绝缘芯基板，第一导体图案，第二导体图案和导电材料。第一导体图案和第二导体图案粘附到绝缘芯基板。第二导体图案具有第一表面和第二表面。第二导体图案具有凹部和通孔。通向第一表面的凹部的开口和通向第一表面的通孔的开口相互连接。第一导体图案位于凹部的开口处。第一导体图案和第二导体图案通过导电材料电连接，导电材料从通孔的开口填充到第二表面。

80. 发明授权

US08686823B2 Electronic unit 有权
标题翻译：电子单位
公开(公告)号：US08686823B2
公开(公告)日：2014-04-01
申请号：US13355818
申请日：2012-01-23
申请人： Hiroaki Asano , Sadanori Suzuki , Kiminori Ozaki , Yasuhiro Koike , Hitoshi Shimadu , Tetsuya Furata , Tomoaki Asai , Takahiro Hayakawa , Ryou Yamauchi , Masao Miyake
发明人： Hiroaki Asano , Sadanori Suzuki , Kiminori Ozaki , Yasuhiro Koike , Hitoshi Shimadu , Tetsuya Furata , Tomoaki Asai , Takahiro Hayakawa , Ryou Yamauchi , Masao Miyake
IPC分类号： H01F5/00 , H05K7/20
CPC分类号： H01F27/2804 , H01F27/22 , H01F2027/2819
摘要： An electronic unit includes a double-sided substrate having an insulation substrate, a patterned first metal plate bonded on one side of the insulation substrate, and a patterned second metal plate bonded on the other side of the insulation substrate, and also includes a heat radiation member for releasing heat from the double-sided substrate. The heat radiation member is disposed adjacent to one of the first metal plate and the second metal plate generating a larger amount of heat than the other of the first metal plate and the second metal plate.
摘要翻译：电子单元包括具有绝缘基板的双面基板，与绝缘基板的一侧结合的图案化的第一金属板以及结合在绝缘基板的另一侧上的图案化的第二金属板，还包括散热用于从双面基板释放热量的构件。散热构件与第一金属板和第二金属板中的一个相邻地布置，产生比第一金属板和第二金属板中的另一个更大的热量。

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