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公开(公告)号：US20110151235A1
公开(公告)日：2011-06-23
申请号：US13038686
申请日：2011-03-02
IPC分类号： B32B27/04
CPC分类号： C08J5/24 , B32B5/022 , B32B5/22 , B32B5/26 , B32B27/12 , B32B2255/02 , B32B2255/26 , B32B2260/021 , B32B2260/046 , B32B2262/106 , B32B2264/0214 , B32B2264/105 , B32B2264/108 , B32B2305/076 , B32B2305/08 , B32B2307/202 , B32B2307/558 , B32B2603/00 , B32B2605/18 , C08J2363/00 , C08J2477/00 , C08L63/00 , C08L2201/02 , D06M11/74 , D06M11/83 , D06M15/53 , D06M15/63 , D06M2101/40 , D06M2200/00 , Y10T428/24 , Y10T428/24994 , Y10T428/249942 , Y10T428/249948 , Y10T428/249949 , Y10T428/24995 , Y10T428/25 , Y10T428/254 , Y10T442/2418 , Y10T442/2426 , Y10T442/645
摘要： A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.
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公开(公告)号：US20110052263A1
公开(公告)日：2011-03-03
申请号：US12868207
申请日：2010-08-25
申请人： Hibiki Tatsuno , Nobuyuki Arai
发明人： Hibiki Tatsuno , Nobuyuki Arai
CPC分类号： G03G15/326 , G02B26/123 , G02B26/124 , G03G15/0435 , H04N1/1135 , H04N1/12 , H04N1/1911 , H04N2201/0082
摘要： An optical scanner includes a light source including light emitters, an aperture member collimating light beams from the light source, a deflector deflecting the light beams passing through the aperture member, and a scanning optical system condensing the deflected light beams onto a scanned surface to optically scan the surface in a main-scanning direction. The scanning optical system includes a resin scanning system having at least one resin scanning lens. At least one folding mirror/sheet glass is disposed between a scanning lens nearest to the deflector in the resin scanning system and the scanned surface. At least one scanning lens in the resin scanning system has an uneven birefringence distribution with respect to a sub-scanning direction. An optical conjugate image of the aperture member is formed between a lens surface nearest to the deflector in the resin scanning system and a lens surface nearest to the scanned surface with respect to the sub-scanning direction.
摘要翻译： 光学扫描仪包括光源，包括发光体，准直来自光源的光束的孔径构件，偏转穿过孔径构件的光束的偏转器以及将偏转的光束聚集到扫描表面上的光学系统，以光学地 在主扫描方向扫描表面。 扫描光学系统包括具有至少一个树脂扫描透镜的树脂扫描系统。 在树脂扫描系统中最靠近偏转器的扫描透镜与被扫描表面之间设置至少一个折叠镜/平板玻璃。 树脂扫描系统中的至少一个扫描透镜相对于副扫描方向具有不均匀的双折射分布。 孔径构件的光学共轭图像形成在树脂扫描系统中最靠近偏转器的透镜表面和相对于副扫描方向最靠近被扫描表面的透镜表面之间。
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公开(公告)号：US09957387B2
公开(公告)日：2018-05-01
申请号：US13881790
申请日：2011-11-07
IPC分类号： C08L63/04 , C08G59/28 , C08G59/40 , C08G59/50 , C08L63/00 , C08J5/24 , B32B37/00 , C08G59/32
CPC分类号： C08L63/04 , B32B37/003 , C08G59/28 , C08G59/3227 , C08G59/4021 , C08G59/504 , C08J5/24 , C08J2363/00 , C08L63/00 , Y10T442/20
摘要： An epoxy resin composition having components (A), (B), (C), and (D), wherein the epoxy resin composition has a viscosity at 40° C. of about 1×103 to about 1×104 Pa·s, a curing start temperature of about 90 to about 110° C., and a minimum viscosity at the curing start temperature of about 2 to about 20 Pa·s, wherein the components (A), (B), (C), and (D) are as follows: (A) About 60 weight parts or more of a tetraglycidyl amine type epoxy resin per 100 weight parts of the epoxy resin blend; (B) Dicyandiamide; (C) Diaminodiphenyl sulfone and (D) Urea compound.
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公开(公告)号：US20180088485A1
公开(公告)日：2018-03-29
申请号：US15806011
申请日：2017-11-07
申请人： TOMOYA FUJII , Tadashi NAKAMURA , Nobuyuki ARAI , Yoshinobu SAKAUE , Noboru KUSUNOSE , Daisuke IMAKI
发明人： TOMOYA FUJII , Tadashi NAKAMURA , Nobuyuki ARAI , Yoshinobu SAKAUE , Noboru KUSUNOSE , Daisuke IMAKI
IPC分类号： G03G15/043 , G03G15/04 , G02B26/12
CPC分类号： G03G15/0435 , G02B26/124 , G02B26/127 , G03G15/04045
摘要： An optical scanner includes a light source including a plurality of light emitting elements, a polygon mirror which deflects light from the light source for scanning a surface of a subject, an optical element arranged between the light source and the polygon mirror, having optical power in a sub scanning direction, a synchronous detector which detects the light deflected by the polygon mirror for synchronous detection and generates a signal for controlling a timing at which the scanning of the surface is started, and a fixing element which secures one end of the optical element. The light emitting elements of the light source are aligned with a certain tilt angle relative to the sub scanning direction. Light from one of the light emitting elements disposed closest to the fixing element in a main scanning direction is used for synchronous detection.
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公开(公告)号：US09608410B2
公开(公告)日：2017-03-28
申请号：US14918809
申请日：2015-10-21
申请人： Nobuyuki Arai , Keisuke Ikeda , Kenichi Shimizu
发明人： Nobuyuki Arai , Keisuke Ikeda , Kenichi Shimizu
CPC分类号： H01S5/423 , H01S5/02284 , H01S5/02288 , H01S5/02415 , H01S5/4012
摘要： A surface-emitting light source includes a substrate including a light emitting region where plural light emitting points are disposed and a non-light emitting region located around the light emitting region; and a lens array including plural lenses and a non-lens region around the plural lenses. The substrate and the lens array are directly bonded with each other at the non-light emitting region and the non-lens region such that the plural light emitting points and the plural lenses face each other, and the lens array has a linear expansion coefficient not greater than a linear expansion coefficient of the substrate.
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公开(公告)号：US20160134076A1
公开(公告)日：2016-05-12
申请号：US14918809
申请日：2015-10-21
申请人： Nobuyuki ARAI , Keisuke IKEDA , Kenichi SHIMIZU
发明人： Nobuyuki ARAI , Keisuke IKEDA , Kenichi SHIMIZU
CPC分类号： H01S5/423 , H01S5/02284 , H01S5/02288 , H01S5/02415 , H01S5/4012
摘要： A surface-emitting light source includes a substrate including a light emitting region where plural light emitting points are disposed and a non-light emitting region located around the light emitting region; and a lens array including plural lenses and a non-lens region around the plural lenses. The substrate and the lens array are directly bonded with each other at the non-light emitting region and the non-lens region such that the plural light emitting points and the plural lenses face each other, and the lens array has a linear expansion coefficient not greater than a linear expansion coefficient of the substrate.
摘要翻译： 表面发射光源包括：基板，其包括设置有多个发光点的发光区域和位于发光区域周围的非发光区域; 以及包括多个透镜和在多个透镜周围的非透镜区域的透镜阵列。 基板和透镜阵列在非发光区域和非透镜区域处彼此直接接合，使得多个发光点和多个透镜彼此面对，并且透镜阵列具有线性膨胀系数 大于衬底的线性膨胀系数。
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公开(公告)号：US20160011387A1
公开(公告)日：2016-01-14
申请号：US14741657
申请日：2015-06-17
申请人： Nobuyuki ARAI
发明人： Nobuyuki ARAI
CPC分类号： G02B6/4296 , G02B3/0056 , G02B3/02 , G02B3/04 , G02B6/262 , G02B6/32 , G02B27/0905 , G02B27/0922 , H01S5/02284 , H01S5/18388 , H01S5/423
摘要： A laser device is disclosed. The laser device includes a surface-emitting laser including a plurality of emission points, a lens array including a plurality of lenses arranged so as to correspond to a position of the surface-emitting laser; and a light condensing optical system that condenses a plurality of light fluxes emitted through the lens array and enters the condensed lights to an input end of an optical fiber. The light condensing optical system includes an aspheric lens having positive refractive power. Both of an incidence surface and an emission surface of the aspheric lens have aspheric shapes.
摘要翻译： 公开了一种激光装置。 激光装置包括包括多个发射点的表面发射激光器，包括多个透镜的透镜阵列，其布置成对应于表面发射激光器的位置; 以及聚光光学系统，其冷凝通过透镜阵列发射的多个光束，并将聚光进入光纤的输入端。 聚光光学系统包括具有正屈光力的非球面透镜。 非球面透镜的入射面和发射面都具有非球面形状。
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公开(公告)号：US09221955B2
公开(公告)日：2015-12-29
申请号：US13195406
申请日：2011-08-01
CPC分类号： C08J5/24 , B32B5/022 , B32B5/22 , B32B5/26 , B32B27/12 , B32B2255/02 , B32B2255/26 , B32B2260/021 , B32B2260/046 , B32B2262/106 , B32B2264/0214 , B32B2264/105 , B32B2264/108 , B32B2305/076 , B32B2305/08 , B32B2307/202 , B32B2307/558 , B32B2603/00 , B32B2605/18 , C08J2363/00 , C08J2477/00 , C08L63/00 , C08L2201/02 , D06M11/74 , D06M11/83 , D06M15/53 , D06M15/63 , D06M2101/40 , D06M2200/00 , Y10T428/24 , Y10T428/24994 , Y10T428/249942 , Y10T428/249948 , Y10T428/249949 , Y10T428/24995 , Y10T428/25 , Y10T428/254 , Y10T442/2418 , Y10T442/2426 , Y10T442/645
摘要： A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.
摘要翻译： 包含碳纤维[A]和热固性树脂[B]的预浸料，另外满足以下（1）和（2）中的至少一个。 （1）包含热塑性树脂颗粒或纤维[C]和导电颗粒或纤维[D]，由[C]（重量份）的配混量/ [[D]的配混量] （重量份）]为1〜1000。（2）含有导电性物质[E]的热塑性树脂核或核的导电性粒子或纤维。
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公开(公告)号：US09195062B2
公开(公告)日：2015-11-24
申请号：US13342510
申请日：2012-01-03
CPC分类号： G02B26/125 , B41J2/447 , B41J2/473 , G02B26/123 , G03G15/04072
摘要： Each scanning optical system includes a first scanning lens and a second scanning lens through which a light beam is incident onto the first scanning lens. The second scanning lens of each scanning optical system is disposed at the optically most downstream side in the scanning optical system and has an optical plane that has the strongest power in a sub-scanning corresponding direction. In addition, the optical plane of each second scanning lens, which has the strongest power in the sub-scanning corresponding direction, is located under the shaft bearings of neighboring polygon mirrors in the vertical direction.
摘要翻译： 每个扫描光学系统包括第一扫描透镜和第二扫描透镜，光束通过该第二扫描透镜入射到第一扫描透镜上。 每个扫描光学系统的第二扫描透镜设置在扫描光学系统的光学最下游侧，并且具有在副扫描对应方向上具有最强功率的光学平面。 此外，在副扫描对应方向上具有最强功率的每个第二扫描透镜的光学平面位于相邻多面镜的轴承的垂直方向下方。
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公开(公告)号：US08699096B2
公开(公告)日：2014-04-15
申请号：US12326473
申请日：2008-12-02
申请人： Nobuyuki Arai , Yoshinori Hayashi , Masako Yoshii
发明人： Nobuyuki Arai , Yoshinori Hayashi , Masako Yoshii
CPC分类号： H04N1/1135 , H04N1/0282 , H04N2201/02456 , H04N2201/02458 , H04N2201/0246 , H04N2201/02462 , H04N2201/04794 , H04N2201/04796
摘要： A deflector deflects a light beam from a light source. A scanning optical system focuses the light beam deflected by the deflector. An image carrying member is located at a focal position of the light beam and includes a surface that is scanned in a main scanning direction with the light beam focused by the scanning optical system. One pixel of an image is formed by a plurality of light spots having different focal positions in at least a sub-scanning direction. At least one light spot from among the light spots is formed on the surface of the image carrying member at a scan timing different from those of rest of the light spots.
摘要翻译： 偏转器偏转来自光源的光束。 扫描光学系统对偏转器偏转的光束进行聚焦。 图像承载构件位于光束的焦点位置处，并且包括在主扫描方向上被扫描光学系统聚焦的光束扫描的表面。 图像的一个像素在至少副扫描方向上由具有不同焦点位置的多个光点形成。 在与其余的光点不同的扫描定时，在图像承载部件的表面上形成有来自光斑的至少一个光点。
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