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1. 发明申请

US20180088485A1 OPTICAL SCANNER AND IMAGE FORMING DEVICE INCORPORATING SAME 审中-公开
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.

2. 发明申请

US20150261120A1 OPTICAL SCANNER AND IMAGE FORMING DEVICE INCORPORATING SAME 有权
标题翻译：光学扫描仪和成像装置的图像形成装置
公开(公告)号：US20150261120A1
公开(公告)日：2015-09-17
申请号：US14643122
申请日：2015-03-10
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.
摘要翻译：一种光学扫描仪，包括：多个发光元件的光源，使来自光源的光偏转，用于扫描被检体的表面的光源;配置在光源和多面镜之间的光学元件，子扫描方向，同步检测器，其检测由多面镜偏转的光，用于同步检测，并产生用于控制开始扫描的定时的信号;以及固定元件，其固定光学元件的一端。光源的发光元件相对于副扫描方向以一定的倾斜角度对准。在主扫描方向上最靠近固定元件的发光元件之一的光被用于同步检测。

3. 发明申请

US20160103304A1 PROJECTION OPTICAL SYSTEM AND IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：投影光学系统和图像显示设备
公开(公告)号：US20160103304A1
公开(公告)日：2016-04-14
申请号：US14971671
申请日：2015-12-16
申请人： Yohei TAKANO , Hibiki TATSUNO , Nobuyuki ARAI , Hirotoshi NAKAYAMA
发明人： Yohei TAKANO , Hibiki TATSUNO , Nobuyuki ARAI , Hirotoshi NAKAYAMA
IPC分类号： G02B17/08 , G03B21/28 , G02B5/10 , G02B13/16 , G02B3/04
CPC分类号： G02B17/08 , G02B3/04 , G02B5/10 , G02B13/16 , G02B17/0852 , G02B17/0896 , G03B21/14 , G03B21/28
摘要： There is provided a projection optical system capable of projecting an image formed on an image forming unit on a projection plane, which has an extremely short projection distance and a small size.
摘要翻译：提供了一种投影光学系统，其能够将形成在图像形成单元上的图像投影在投影平面上，该投影平面具有极短的投影距离和小的尺寸。

4. 发明申请

US20110151235A1 PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS 有权
公开(公告)号：US20110151235A1
公开(公告)日：2011-06-23
申请号：US13038686
申请日：2011-03-02
申请人： Nobuyuki ARAI , Norimitsu NATSUME , Kenichi YOSHIOKA , Junko KAWASAKI , Hiroshi TAKEZAKI
发明人： Nobuyuki ARAI , Norimitsu NATSUME , Kenichi YOSHIOKA , Junko KAWASAKI , Hiroshi TAKEZAKI
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.

5. 发明申请

US20160134076A1 SURFACE-EMITTING LIGHT SOURCE AND LASER APPARATUS 有权
标题翻译：表面发光光源和激光装置
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
IPC分类号： H01S3/067 , H01S5/024 , H01S5/183
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。

6. 发明申请

US20160011387A1 LASER DEVICE 有权
标题翻译：激光装置
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
IPC分类号： G02B6/42 , G02B6/26 , G02B3/02 , H01S5/183 , G02B19/00 , G02B3/00
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。

7. 发明申请

US20150353697A9 PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS 审中-公开
公开(公告)号：US20150353697A9
公开(公告)日：2015-12-10
申请号：US13195989
申请日：2011-08-02
申请人： Nobuyuki ARAI , Norimitsu Natsume , Kenichi Yoshioka , Junko Kawasaki , Hiroshi Takezaki
发明人： Nobuyuki ARAI , Norimitsu Natsume , Kenichi Yoshioka , Junko Kawasaki , Hiroshi Takezaki
IPC分类号： C08J5/24 , H01B1/20 , B32B27/38 , B32B27/18 , B32B27/12 , C08L63/00 , B32B5/22 , B29C71/02 , B32B5/28
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.

8. 发明申请

US20150205099A1 OPTICAL PROJECTION SYSTEM AND IMAGE PROJECTOR INCORPORATING THE SAME 有权
标题翻译：光学投影系统和影像投影机
公开(公告)号：US20150205099A1
公开(公告)日：2015-07-23
申请号：US14597437
申请日：2015-01-15
申请人： Nobuyuki ARAI
发明人： Nobuyuki ARAI
IPC分类号： G02B27/00 , G02B17/08 , G02B7/02 , G03B21/28
CPC分类号： G02B27/0025 , G02B13/18 , G02B17/08 , G02B27/0006 , G03B21/28
摘要： An optical projection system enlarges an image on an image display element and projects the enlarged image onto a screen. The system includes the image display element, a first optical system including lens groups arranged in order from an image display element side, a lens barrel holding the lens groups, and a free-form surface lens rotationally asymmetric and made from plastic, and a second optical system including a curved mirror disposed after the first optical system, wherein the free-form surface lens is formed to decrease in thickness from an intersection point between a surface of the free-form surface lens and an optical axis of the first optical system to an outer periphery of the lens along a line extending to the outer periphery.
摘要翻译：光学投影系统放大图像显示元件上的图像并将放大的图像投影到屏幕上。该系统包括图像显示元件，包括从图像显示元件侧依次布置的透镜组的第一光学系统，保持透镜组的透镜镜片和可旋转不对称的由塑料制成的自由形式的表面镜片，以及第二光学系统，包括设置在第一光学系统之后的曲面镜，其中形成自由形式的表面透镜，以从自由形式表面透镜的表面与第一光学系统的光轴之间的交点到厚度减小到透镜的外周沿着延伸到外周的线。

9. 发明申请

US20110147674A1 PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS 有权
公开(公告)号：US20110147674A1
公开(公告)日：2011-06-23
申请号：US13038674
申请日：2011-03-02
申请人： Nobuyuki ARAI , Norimitsu NATSUME , Kenichi YOSHIOKA , Junko KAWASAKI , Hiroshi TAKEZAKI
发明人： Nobuyuki ARAI , Norimitsu NATSUME , Kenichi YOSHIOKA , Junko KAWASAKI , Hiroshi TAKEZAKI
IPC分类号： H01B1/24
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.

10. 发明申请

US20080285104A1 OPTICAL SCANNER AND IMAGE FORMING APPARATUS 有权
标题翻译：光学扫描仪和图像形成装置
公开(公告)号：US20080285104A1
公开(公告)日：2008-11-20
申请号：US12119859
申请日：2008-05-13
申请人： Nobuyuki ARAI , Yoshinori HAYASHI , Naoto WATANABE
发明人： Nobuyuki ARAI , Yoshinori HAYASHI , Naoto WATANABE
IPC分类号： G02B26/12 , G02B26/10
CPC分类号： B41J2/471 , G02B26/123 , G02B26/127 , H04N1/1135 , H04N1/12 , H04N1/506 , H04N2201/0471 , H04N2201/04713 , H04N2201/04744
摘要： An optical scanner includes a plurality of scanning optical systems each of which scans a different surface to be scanned and includes a light source configured to emit a light beam, an optical deflector having a plurality of reflection surfaces, and a synchronization detector configured to receive the light beam deflected by the optical deflector and detect a timing to scan an effective area of the surface to be scanned with the deflected light beam before a scanning is started or after the scanning is completed. The synchronization detector of one of a pair of scanning optical systems is disposed on a scanning end side to determine the scanning timing, and the synchronization detector of the other one of the pair of scanning optical systems is disposed on a scanning start side to determine the scanning timing.
摘要翻译：光学扫描仪包括多个扫描光学系统，每个扫描光学系统扫描要扫描的不同表面，并且包括被配置为发射光束的光源，具有多个反射表面的光学偏转器，以及配置成接收光束由光学偏转器偏转，并且在扫描开始之前或扫描完成之后检测用偏转光束扫描的待扫描表面的有效区域的定时。一对扫描光学系统中的一个的同步检测器被设置在扫描端侧以确定扫描定时，并且一对扫描光学系统中的另一个扫描光学系统的同步检测器设置在扫描开始侧，以确定扫描时序。

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