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41. 发明申请

US20130156375A1 OPTICAL COLLIMATOR AND OPTICAL CONNECTOR USING SAME 有权
标题翻译：光学连接器和光学连接器
公开(公告)号：US20130156375A1
公开(公告)日：2013-06-20
申请号：US13698839
申请日：2011-05-09
申请人： Yasuhiro Koike , Hitoshi Suzuki , Hiroyuki Muto , Akihito Mitsui , Naohiko Moriya , Toshitaka Torikai , Takayoshi Yamauchi
发明人： Yasuhiro Koike , Hitoshi Suzuki , Hiroyuki Muto , Akihito Mitsui , Naohiko Moriya , Toshitaka Torikai , Takayoshi Yamauchi
IPC分类号： G02B6/26
CPC分类号： G02B6/26 , G02B6/3857 , G02B6/4204 , G02B6/423 , G02B6/424 , G02B6/4244 , G02B7/022
摘要： In order to fix an optical fiber to a desired position in a holding member easily and tightly, provided is an optical collimator (10) having a plastic optical fiber (13) and a cylindrical holder (11). The holder (11) is configured to hold a collimator lens (12) at an end and has an insertion hole (11a) at an opposite end for inserting the plastic optical fiber (13). The plastic optical fiber (13) is sandwiched by an inner surface of a recess (11e) which is formed at a part of the holder (11) in proper alignment with the collimator lens (12).
摘要翻译：为了容易且紧密地将光纤固定到保持构件中的期望位置，提供了具有塑料光纤（13）和圆柱形保持器（11）的光学准直器（10）。保持器（11）构造成在一端保持准直透镜（12），并且在相对端具有用于插入塑料光纤（13）的插入孔（11a）。塑料光纤（13）被夹持在形成在保持器（11）的与准直透镜（12）正确对准的部分的凹部（11e）的内表面上。

42. 发明授权

US08435610B2 Copolymer of (meth)acrylic ester, composition, optical element and electric member 有权
标题翻译：（甲基）丙烯酸酯，组合物，光学元件和电气部件的共聚物
公开(公告)号：US08435610B2
公开(公告)日：2013-05-07
申请号：US12299157
申请日：2006-10-05
申请人： Yasuhiro Koike , Yoshiyuki Okamoto , Akihiro Tagaya
发明人： Yasuhiro Koike , Yoshiyuki Okamoto , Akihiro Tagaya
IPC分类号： C09K19/38 , C08F18/20
CPC分类号： C08F220/18 , C08F220/24 , Y10T428/105
摘要： A copolymer of (meth)acrylic ester represented by a general formula (1) including a following repeating unit A and repeating unit B. In the general formula (1), R1 and R2 each independently represent hydrogen atom or methyl group; R3 represents an alkyl group having 1 to 4 carbon atoms; Y represents an atomic group forming an aromatic ring; x represents 1 to n, n represents the number of fluorine atoms which can be contained in the aromatic ring; and a and b each independently represent an integer of 1 or more.
摘要翻译：由通式（1）表示的（甲基）丙烯酸酯的共聚物，其包含以下重复单元A和重复单元B.在通式（1）中，R 1和R 2各自独立地表示氢原子或甲基。 R3表示碳原子数1〜4的烷基。 Y表示形成芳环的原子团; x表示1〜n，n表示可以包含在芳香环中的氟原子数; a和b各自独立地表示1以上的整数。

43. 发明申请

US20130030136A1 OPTICAL MATERIAL AND MOLDED PRODUCT THEREOF 有权
标题翻译：光学材料及其模制产品
公开(公告)号：US20130030136A1
公开(公告)日：2013-01-31
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： C08F232/08
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：公开了一种光学材料，其包括至少含有由通式（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。

44. 发明授权

US07915802B2 Surface light emitting device and polarization light source 有权
标题翻译：表面发光器件和偏振光源
公开(公告)号：US07915802B2
公开(公告)日：2011-03-29
申请号：US12269386
申请日：2008-11-12
申请人： Yasuhiro Koike , Hiroki Tsujimura , Satoshi Nakagawa
发明人： Yasuhiro Koike , Hiroki Tsujimura , Satoshi Nakagawa
IPC分类号： H01J1/62 , H01J61/35
CPC分类号： H01L33/58 , G02B6/0056 , G02F1/133606 , G02F1/13362 , G02F2001/133638 , H01L33/56 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A surface light emitting device includes a polarized light source that emits polarized light; and a light guide plate including a light incident surface on which the polarized light emitted from the polarized light source is made incident, and a light emitting surface that emits light, the light guide plate being made of light transmissive resin having low birefringence in which retardation is one-fourth or less of a wavelength of the polarized light.
摘要翻译：面发光器件包括发射偏振光的偏振光源; 以及导光板，其具有使从偏振光源发射的偏振光入射的光入射面和发光的发光面，所述导光板由具有低双折射的透光树脂制成，其中延迟是偏振光的波长的四分之一以下。

45. 发明申请

US20100056752A1 Fluorinated 1,3-Dioxolane Compounds, Fluorinated Polymers of the Compounds, and Optical or Electrical Materials Comprising the Polymers 有权
标题翻译：氟化1,3-二氧杂环戊烷化合物，化合物的氟化聚合物和包含聚合物的光学或电学材料
公开(公告)号：US20100056752A1
公开(公告)日：2010-03-04
申请号：US12614948
申请日：2009-11-09
申请人： Yoshiyuki Okamoto , Yasuhiro Koike
发明人： Yoshiyuki Okamoto , Yasuhiro Koike
IPC分类号： C08G65/22 , C07D317/44
CPC分类号： C07D317/46 , C07D317/42 , C07D317/44
摘要： A production method of fluorinated compounds, for producing a compound represented by formula (3) in a fluorine-based solution in a flow of fluorine gas after reaction of at least one type of compounds represented by formula (1) and at least one type of compounds represented by formula (2). Similarly, fluorinated compounds represented by formula (4) prepared by the fluorination of compounds obtained by the reaction of formula (1) and formula (2)′. The fluorinated polymers obtained by the polymerizations of formula (3) and (4) compounds are useful as an optical or electrical materials. wherein R1, R2, R3, R4, Rff1, Rff2, Rff3, Rff4, X, Y, Z, and n are defined in the specification respectively.
摘要翻译：一种含氟化合物的制备方法，用于在由式（1）表示的至少一种类型的化合物与至少一种类型的化合物反应之后的氟气流中的氟基溶液中制备由式（3）表示的化合物由式（2）表示的化合物。类似地，通过氟化通过式（1）和式（2）'的反应获得的化合物氟化制备的由式（4）表示的氟化化合物。通过式（3）和（4）化合物的聚合获得的氟化聚合物可用作光学或电气材料。其中R1，R2，R3，R4，Rff1，Rff2，Rff3，Rff4，X，Y，Z和n分别在规范中定义。

46. 发明申请

US20090306321A1 Non-Birefringent Optical Resin Material and Optical Member 有权
标题翻译：非双折射光学树脂材料和光学部件
公开(公告)号：US20090306321A1
公开(公告)日：2009-12-10
申请号：US11919387
申请日：2006-04-18
申请人： Yasuhiro Koike
发明人： Yasuhiro Koike
IPC分类号： C08F120/18
CPC分类号： G02B1/04 , C08F220/14 , C08F220/22 , Y10S526/937
摘要： Provided are an optical resin and an optical member using the same, both orientation birefringence and photoelasticity birefringence of the optical material being deadened and generally eliminated. The optical material consists of a composite constituent system of three or more constituents including a copolymerization system of monomer-element number not smaller than two, combination and constituent ratio of the composite constituent system being set so that both orientation birefringence and photoelasticity birefringence of the optical material are deadened at the same time and 5.0×10−5 or less is given under a condition that principal chains of the copolymerization system have degree of orientation equal to 0.03, and further a photoelasticity constant not greater than 1.0×10−12 (Pa−1) is obtained. The composite constituent system may contain an additive containing a low molecular weight compound which has an anisotropic polarizability and can be orientated in a polymer. The composite constituent system may consist of a copolymerization system of monomer-element number not smaller than three. Optical members produced by applying molding to the optical hardly show birefringence if external force is applied.
摘要翻译：提供了一种光学树脂和使用该光学树脂的光学构件，光学材料的取向双折射和光弹性双折射都被削弱并且通常被消除。光学材料由三种或更多种成分组成的复合组分体系组成，包括单体元素数不少于2的共聚体系，复合组分体系的组合和组成比被设定为使光学的方向双折射和光弹性双折射材料在同一时间被减弱，并且在共聚系统的主链具有等于0.03的取向度的条件下给出5.0×10-5或更小，并且进一步的光弹性常数不大于1.0×10-12（Pa-1 ）。复合成分体系可以含有含有各向异性极化性并可在聚合物中取向的低分子量化合物的添加剂。复合成分体系可以由单体元素数不小于3的共聚体系组成。通过对光学成形而制造的光学部件如果施加外力则几乎不显示双折射。

47. 发明申请

US20090168453A1 SURFACE LIGHT EMITTING DEVICE AND POLARIZATION LIGHT SOURCE 有权
标题翻译：表面发光器件和极化光源
公开(公告)号：US20090168453A1
公开(公告)日：2009-07-02
申请号：US12269386
申请日：2008-11-12
申请人： Yasuhiro Koike , Hiroki Tsujimura , Satoshi Nakagawa
发明人： Yasuhiro Koike , Hiroki Tsujimura , Satoshi Nakagawa
IPC分类号： F21V8/00 , H01J1/00 , H01L33/00
CPC分类号： H01L33/58 , G02B6/0056 , G02F1/133606 , G02F1/13362 , G02F2001/133638 , H01L33/56 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A surface light emitting device includes a polarized light source that emits polarized light; and a light guide plate including a light incident surface on which the polarized light emitted from the polarized light source is made incident, and a light emitting surface that emits light, the light guide plate being made of light transmissive resin having low birefringence in which retardation is one-fourth or less of a wavelength of the polarized light.
摘要翻译：面发光器件包括发射偏振光的偏振光源; 以及导光板，其具有使从偏振光源发射的偏振光入射的光入射面和发光的发光面，所述导光板由具有低双折射的透光树脂制成，其中延迟是偏振光的波长的四分之一以下。

48. 发明申请

US20070274727A1 Communications System and Leaky Optical Fiber 审中-公开
标题翻译：通信系统和泄漏光纤
公开(公告)号：US20070274727A1
公开(公告)日：2007-11-29
申请号：US10591595
申请日：2005-03-04
申请人： Shinichiro Haruyama , Yasuo Sugawara , Masao Nakagawa , Yasuhiro Koike , Takaaki Ishigure , Hiromasa Suzuki , Akihiko Shimura
发明人： Shinichiro Haruyama , Yasuo Sugawara , Masao Nakagawa , Yasuhiro Koike , Takaaki Ishigure , Hiromasa Suzuki , Akihiko Shimura
IPC分类号： H04B10/00
CPC分类号： G02B6/2852 , H04B10/1141 , H04B10/25
摘要： A communications system implementing high-speed, high-quality communication in an oblong communication range such as mobile communication, and a leaky optical fiber preferably used in such communications system are provided. An optical fiber (2) is a GI-type optical fiber having a core structured such that the refractive index at the center is large, gradually decreasing as it approaches the periphery, and may have scatterers mixed therein. When modulated light enters the optical fiber (2) from a transmitter (1), the modulated light proceeds through the optical fiber (2) while a part of the light leaks from the side thereof. A receiver (3) receives this leaked light, and demodulates it so as to obtain data. Since the optical fiber (2) is a GI type, high-speed, high-quality mobile communication is possible with little waveform deformation.
摘要翻译：提供了一种在诸如移动通信之类的长方形通信范围内实现高速，高质量通信的通信系统，以及优选在这种通信系统中使用的泄漏光纤。光纤（2）是具有核心的GI型光纤，其中心处的折射率大，随着其周围逐渐减小，并且可以混合散射体。当调制光从发射机（1）进入光纤（2）时，调制光通过光纤（2）进行，同时一部分光从其侧面泄漏。接收器（3）接收该泄漏的光，并对其进行解调以获得数据。由于光纤（2）是GI型，所以在波形变形很小的情况下，可以进行高速，高质量的移动通信。

49. 发明申请

US20070142581A1 Fluorinated polymers, method for producing the fluorinated compounds and polymers 有权
标题翻译：氟化聚合物，氟化物和聚合物的制造方法
公开(公告)号：US20070142581A1
公开(公告)日：2007-06-21
申请号：US10580977
申请日：2004-11-25
申请人： Yoshiyuki Okamoto , Yasuhiro Koike , Wei-Hong Liu , Yinzhong Guo
发明人： Yoshiyuki Okamoto , Yasuhiro Koike , Wei-Hong Liu , Yinzhong Guo
IPC分类号： C08F214/18
CPC分类号： C07D317/16 , C08F114/18
摘要： A fluorinated polymer comprising an unit represented by the following formula (1), a methods for producing fluorinated compounds and the fluorinated polymers, and an optical/electrical material or coating material comprising the fluorinated polymer.
摘要翻译：包含由下式（1）表示的单元的氟化聚合物，含氟化合物和氟化聚合物的制备方法以及包含氟化聚合物的光学/电气材料或涂料。

50. 发明授权

US06500910B1 Refractive index distribution type light transmitting device 失效
$Refractive index distribution type light transmitting device$
标题翻译：折射率分布型发光装置
公开(公告)号：US06500910B1
公开(公告)日：2002-12-31
申请号：US09621359
申请日：2000-07-21
申请人： Yasuhiro Koike , Norihide Sugiyama
发明人： Yasuhiro Koike , Norihide Sugiyama
IPC分类号： C08F11612
CPC分类号： G02B6/02038 , C08K5/0091 , G02B1/045 , G02B1/046 , G02B6/02033 , C08L27/12
摘要： A refractive index distribution type light transmitting device comprising a non-crystalline polymer (a) and a metal chelate compound (b) having a difference in refractive index of at least 0.001 as compared with the non-crystalline polymer (a) and having a molecular weight of at least 400, wherein the metal chelate compound (b) is distributed in the non-crystalline polymer (a) with a concentration gradient in a specific direction.
摘要翻译：折射率分布型透光装置，其包含与非结晶性聚合物（a）相比，折射率差为0.001以上的非结晶性聚合物（a）和金属螯合物（b），并且具有分子重量至少为400，其中金属螯合物（b）以特定方向的浓度梯度分布在非结晶聚合物（a）中。

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