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    • 71. 发明申请
    • OPTICAL ASSEMBLY
    • 光学装置
    • US20130272663A1
    • 2013-10-17
    • US13995652
    • 2011-12-01
    • Kiyoshi KatouTomomi SanoYuji NakuraMasayuki Inoue
    • Kiyoshi KatouTomomi SanoYuji NakuraMasayuki Inoue
    • G02B6/42
    • G02B6/42G02B6/30G02B6/32G02B6/4206G02B6/4263G02B6/428G02B6/4292
    • An optical assembly includes a circuit board including an electrically conductive path formed by printed wiring technology, a photoelectric conversion element connected to the circuit board via the electrically conductive path, a resin member made of light transmissive synthetic resin and attached to the circuit board, and a shielding member made of metal. The resin member includes a sleeve into which a ferrule attached to an end of an optical fiber is inserted and integrally includes a lens through which an optical path passes. The optical path extends between the sleeve and the photoelectric conversion element. The shielding member is connected to the circuit board and arranged to cover the photoelectric conversion element. The shielding member includes a window through which the optical path extends to the photoelectric conversion element.
    • 光学组件包括电路板,其包括由印刷布线技术形成的导电路径,经由导电路径连接到电路板的光电转换元件,由透光合成树脂制成的树脂构件并附接到电路板,以及 由金属制成的屏蔽构件。 树脂构件包括套筒,其中附接到光纤的端部的套圈插入其中,并且整体地包括光路经过的透镜。 光路在套筒和光电转换元件之间延伸。 屏蔽构件连接到电路板并且布置成覆盖光电转换元件。 屏蔽构件包括光路延伸到光电转换元件的窗口。
    • 72. 发明授权
    • Vehicle-mounted camera system
    • 车载相机系统
    • US08330815B2
    • 2012-12-11
    • US11886166
    • 2006-03-24
    • Masayuki Inoue
    • Masayuki Inoue
    • H04N9/47
    • H04N5/2251B60R1/00B60R11/04B60R2011/004H04N5/2254
    • The present invention has an object to provide a vehicle-mounted camera system capable of preventing the occurrence of only a smear in an area without a mask image on a picked up image, and substantially reducing a ghost and stray light. The vehicle-mounted camera system according to the present invention includes an imaging element (30a), an imaging lens (30c) disposed in front of the imaging element (30a), a superimposing means for superimposing a mask image on part of a picked up image of the imaging element (30a), and a light-shielding part (31b) arranged in a range corresponding to the mask image within the angle of view of the imaging lens (30c) for shielding part of incident light from the exterior.
    • 本发明的目的是提供一种车载摄像机系统,其能够防止在拾取的图像上没有掩模图像的区域中仅产生污迹,并且基本上减少了重影和杂散光。 根据本发明的车载摄像机系统包括成像元件(30a),设置在摄像元件(30a)前方的摄像透镜(30c),用于将拾取的部分上的掩模图像重叠的叠加装置 成像元件(30a)的图像以及在与成像透镜(30c)的视角相对应的与掩模图像相对应的范围内布置的用于屏蔽来自外部的入射光的一部分的遮光部(31b)。
    • 74. 发明申请
    • METHOD FOR SYNTHESIS OF CIGUATOXIN CTX1B AND COMPOUNDS USEFUL FOR THE SYNTHESIS OF CIGUATOXIN CTX1B
    • 合成CIGUATOXIN CTX1B及合成CIGUATOXIN CTX1B的化合物的方法
    • US20100160651A1
    • 2010-06-24
    • US12161047
    • 2007-01-10
    • Masahiro HiramaMasayuki Inoue
    • Masahiro HiramaMasayuki Inoue
    • C07D313/00
    • C07D519/00C07D493/22C07F7/1804
    • Disclosed is a method for total synthesis of CTX1B, which is developed for the synthesis of a ciguatoxin analogue such as CTX3C and enables the more efficient application of an established reaction to the total synthesis of CTC1B. More specifically, disclosed is a method for total synthesis of CTX1B comprising; an 0.5-acetal formation for synthesizing a novel compound (3); a radical cyclization reaction for constructing a 9-membered ring formation reaction including a novel compound (6) through a novel compound (8) and yielding a compound (D); and a deprotection for yielding CTX1B. Also disclosed are novel compounds (1) to (8) which are particularly useful for synthesis of CTX1B and can be used for the synthesis of a ciguatoxin analogue.
    • 公开了一种全合成CTX1B的方法,该方法被开发用于合成诸如CTX3C之类的雪卡毒素类似物,并且使得能够更有效地将已建立的反应应用于CTC1B的总合成。 更具体地,公开了CTX1B的全合成方法,其包括: 用于合成新化合物(3)的0.5缩醛形成物; 通过新化合物(8)构成包含新化合物(6)的9-元环形成反应并产生化合物(D)的自由基环化反应; 以及产生CTX1B的去保护。 还公开了对CTX1B的合成特别有用的新化合物(1)至(8),可用于合成雪卡毒素类似物。
    • 76. 发明授权
    • Photodetector, diffraction grating, optical pickup and optical disc apparatus
    • 光电检测器,衍射光栅,光学拾取器和光盘装置
    • US07706220B2
    • 2010-04-27
    • US11369077
    • 2006-03-07
    • Tomoto KawamuraKunikazu OhnishiMasayuki InoueKatsuhiko Izumi
    • Tomoto KawamuraKunikazu OhnishiMasayuki InoueKatsuhiko Izumi
    • G11B7/00
    • G11B7/131G11B7/1275G11B7/1353G11B2007/0006
    • The present invention provides a photodetector capable of generating highly accurate tracking and focusing error signals free of variations in light quantity caused by interference, in an optical pickup with a two-wavelength multilaser. The photodetector comprises first three light receiving areas arranged linearly to receive three light beams respectively resulting from splitting of a light beam emitted from a laser light source of a first wavelength and second three light receiving areas arranged linearly to receive three light beams respectively resulting from splitting of a light beam emitted from a laser light source of a second wavelength longer than the first wavelength. The distance between both-end light receiving areas out of the first three light receiving areas is longer than the distance between both-end light receiving areas out of the second three light receiving areas.
    • 本发明提供了一种能够在具有双波长多光盘的光学拾取器中产生高精度的跟踪和聚焦误差信号的光检测器,该误差信号不受干扰引起的光量的变化。 光电检测器包括前三个光接收区域,线性地布置以接收三个光束,分别由从第一波长的激光光源发射的光束分裂,并且第二三个光线接收区域被线性地分配以接收分别由分裂产生的三个光束 从比第一波长长的第二波长的激光光源发射的光束。 在前三个光接收区域中的两端光接收区域之间的距离比第二三个光接收区域中的两端光接收区域之间的距离长。
    • 77. 发明申请
    • Vehicle-Mounted Camera System
    • 车载相机系统
    • US20080278581A1
    • 2008-11-13
    • US11886166
    • 2006-03-24
    • Masayuki Inoue
    • Masayuki Inoue
    • H04N7/18
    • H04N5/2251B60R1/00B60R11/04B60R2011/004H04N5/2254
    • The present invention has an object to provide a vehicle-mounted camera system capable of preventing the occurrence of only a smear in an area without a mask image on a picked up image, and substantially reducing a ghost and stray light. The vehicle-mounted camera system according to the present invention includes an imaging element (30a), an imaging lens (30c) disposed in front of the imaging element (30a), a superimposing means for superimposing a mask image on part of a picked up image of the imaging element (30a), and a light-shielding part (31b) arranged in a range corresponding to the mask image within the angle of view of the imaging lens (30c) for shielding part of incident light from the exterior.
    • 本发明的目的是提供一种车载摄像机系统,其能够防止在拾取的图像上没有掩模图像的区域中仅产生污迹,并且基本上减少了重影和杂散光。 根据本发明的车载照相机系统包括成像元件(30A),设置在成像元件(30A)前方的成像透镜(30c),叠加装置,用于将掩模图像叠加在 成像元件(301)的拾取图像以及在成像透镜(30c)的视角内对应于掩模图像的范围内布置的用于屏蔽部分事件的遮光部分(31a) 来自外部的光。