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1. 发明授权

US08098435B2 Optical combiner and image projector using the optical combiner 有权
标题翻译：光学组合器和图像投影机使用光学组合器
公开(公告)号：US08098435B2
公开(公告)日：2012-01-17
申请号：US12756008
申请日：2010-04-07
申请人： Yoshitomo Iyoda , Akira Inoue , Tomomi Sano , Michiko Takushima , Takayuki Shimazu
发明人： Yoshitomo Iyoda , Akira Inoue , Tomomi Sano , Michiko Takushima , Takayuki Shimazu
IPC分类号： G02B27/10 , G02B27/42 , G02B3/08
CPC分类号： G02B27/1086 , G02B26/10 , G02B27/104
摘要： An optical combiner in which the number of parts used is lessened is made of a resin. The optical component comprises a first surface, a diffraction grating, and a second surface. The first surface is a surface providing first, second, and third lenses. The diffraction grating diffracts to a common optical path leading to the second surface light of the first wavelength incident on the first lens, light of the second wavelength incident on the second lens, and light of the third wavelength incident on the third lens. The second surface emits light incident thereon through the common optical path. The optical path from the first surface to the diffraction grating and the common optical path are constituted of the resin.
摘要翻译：其中使用的部件数量减少的光学组合器由树脂制成。光学部件包括第一表面，衍射光栅和第二表面。第一表面是提供第一，第二和第三透镜的表面。衍射光栅衍射到通向入射到第一透镜上的第一波长的第二表面光，入射在第二透镜上的第二波长的光和入射在第三透镜上的第三波长的光的公共光路。第二表面通过公共光路发射入射到其上的光。从第一表面到衍射光栅和公共光路的光路由树脂构成。

2. 发明授权

US08403491B2 Optical combiner and image projector using the optical combiner 有权
标题翻译：光学组合器和图像投影机使用光学组合器
公开(公告)号：US08403491B2
公开(公告)日：2013-03-26
申请号：US12755986
申请日：2010-04-07
申请人： Yoshitomo Iyoda , Akira Inoue , Tomomi Sano , Michiko Takushima , Takayuki Shimazu
发明人： Yoshitomo Iyoda , Akira Inoue , Tomomi Sano , Michiko Takushima , Takayuki Shimazu
IPC分类号： G03B21/00
CPC分类号： G02B27/104 , G02B3/08 , G02B27/148 , H04N9/3129 , H04N9/3164
摘要： An optical combiner in which fewer parts are used comprises an optical component and a plastic body. The component comprises: a first filter reflecting first light having a first wavelength and being transparent to second light having a second wavelength and third light having a third wavelength; a second filter reflecting second light and being transparent to third light; and a base transparent to second light and third light. The first filter and the second filter are provided on opposed surfaces of the base. The plastic body has first, second, and third surfaces, and the first surface provides first, second, and third lenses. The component is provided in the plastic body such that light from the first lens is connected to a path to the second surface through the first filter and light from the second lens is connected to the path through the second filter. The third surface is a reflecting surface for connecting light from the third lens to the path.
摘要翻译：其中使用较少部件的光学组合器包括光学部件和塑料体。该组件包括：第一滤光器，其反射具有第一波长并对具有第二波长的第二光透明的第一光和具有第三波长的第三光; 反射第二光并对第三光透明的第二滤光器; 以及对第二光和第三光透明的基底。第一过滤器和第二过滤器设置在基座的相对表面上。塑料体具有第一，第二和第三表面，第一表面提供第一，第二和第三透镜。该部件设置在塑料体中，使得来自第一透镜的光通过第一滤光器连接到通向第二表面的路径，并且来自第二透镜的光连接到通过第二滤光器的路径。第三表面是用于将来自第三透镜的光连接到路径的反射表面。

3. 发明申请

US20060045526A1 Optical communication system 审中-公开
标题翻译：光通信系统
公开(公告)号：US20060045526A1
公开(公告)日：2006-03-02
申请号：US11212910
申请日：2005-08-29
申请人： Makoto Katayama , Tomohiko Kanie , Michiko Takushima , Takayuki Shimazu , Akira Inoue , Hisao Maki , Masayuki Nishimura
发明人： Makoto Katayama , Tomohiko Kanie , Michiko Takushima , Takayuki Shimazu , Akira Inoue , Hisao Maki , Masayuki Nishimura
IPC分类号： H04J14/00
CPC分类号： H04J14/0282 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04Q11/0067 , H04Q11/0071
摘要： The present invention relates to an optical communication system of a structure permitting the communication carrier side to select a delivery service content to be finally provided from a terminal in a communication network through an optical fiber to a subscriber home. The optical communication system comprises a terminal as a final repeater in a predetermined communication network for delivering signal light with multiple signal channels multiplexed, to a plurality of subscriber homes; and an optical fiber network with one or more branch points installed between the terminal and the subscriber homes. The terminal includes an optical multiplexer/demultiplexer for multiplexing multiple signal channels included in the signal light, and the branch point is provided with a wavelength selector for selecting at least one of the multiplexed signal channels in accordance with a delivery service content of each subscriber home included in a delivery target group of the terminal and for delivering it to the subscriber home.
摘要翻译：本发明涉及一种允许通信运营商侧通过光纤从用户家庭中选择最终从通信网络中的终端提供的传送服务内容的结构的光通信系统。光通信系统包括作为最终中继器的终端，在预定的通信网络中，用于将多个信号信道的信号光传送到多个用户家庭; 以及一个光纤网络，其中一个或多个分支点安装在终端和订户之间。终端包括用于复用包括在信号光中的多个信号信道的光复用器/解复用器，并且分支点设置有用于根据每个用户家庭的传送服务内容选择多路复用信号信道中的至少一个的波长选择器包括在终端的传送目标组中并将其传送到用户家庭。

4. 发明申请

US20050025415A1 Movable mirror device, dispersion compensator, gain equalizer, and optical ADM apparatus 有权
标题翻译：移动镜装置，色散补偿器，增益均衡器和光学ADM装置
公开(公告)号：US20050025415A1
公开(公告)日：2005-02-03
申请号：US10887305
申请日：2004-07-09
申请人： Michiko Takushima , Makoto Katayama , Tomohiko Kanie , Takayuki Shimazu
发明人： Michiko Takushima , Makoto Katayama , Tomohiko Kanie , Takayuki Shimazu
IPC分类号： G02B6/34 , G02B6/35 , G02B6/26
CPC分类号： G02B6/357 , G02B6/29311 , G02B6/29394 , G02B6/29395 , G02B6/352 , G02B6/356 , G02B6/3584
摘要： A movable mirror device has a plurality of reflecting mirrors and a plurality of mirror drivers. The plurality of reflecting mirrors are reflecting mirrors to reflect signal light and are arranged in a one-dimensional direction along a predetermined plane. The plurality of mirror drivers are arranged two-dimensionally relative to the one-dimensional direction and individually drive the respective reflecting mirrors.
摘要翻译：可移动镜装置具有多个反射镜和多个镜驱动器。多个反射镜是反射信号光的反射镜，沿着预定的平面沿一维方向排列。多个镜驱动器相对于一维方向被二维布置，并分别驱动各个反射镜。

5. 发明授权

US07081982B2 Movable mirror device and dispersion compensator 有权
标题翻译：可移动镜装置和色散补偿器
公开(公告)号：US07081982B2
公开(公告)日：2006-07-25
申请号：US10937753
申请日：2004-09-10
申请人： Takayuki Shimazu , Michiko Takushima
发明人： Takayuki Shimazu , Michiko Takushima
IPC分类号： G02B26/08 , G02B5/08
CPC分类号： H04B10/25133
摘要： A movable mirror device comprises a deformable mirror; and a drive section for deforming the mirror into a concave shape and into a convex shape.
摘要翻译：可移动镜装置包括可变形镜; 以及用于使反射镜变形为凹形并成为凸形的驱动部。

6. 发明授权

US07068877B2 Movable mirror device, dispersion compensator, gain equalizer, and optical ADM apparatus 有权
标题翻译：移动镜装置，色散补偿器，增益均衡器和光学ADM装置
公开(公告)号：US07068877B2
公开(公告)日：2006-06-27
申请号：US10887305
申请日：2004-07-09
申请人： Michiko Takushima , Makoto Katayama , Tomohiko Kanie , Takayuki Shimazu
发明人： Michiko Takushima , Makoto Katayama , Tomohiko Kanie , Takayuki Shimazu
IPC分类号： G02B6/28
CPC分类号： G02B6/357 , G02B6/29311 , G02B6/29394 , G02B6/29395 , G02B6/352 , G02B6/356 , G02B6/3584
摘要： A movable mirror device has a plurality of reflecting mirrors and a plurality of mirror drivers. The plurality of reflecting mirrors are reflecting mirrors to reflect signal light and are arranged in a one-dimensional direction along a predetermined plane. The plurality of mirror drivers are arranged two-dimensionally relative to the one-dimensional direction and individually drive the respective reflecting mirrors.
摘要翻译：可移动镜装置具有多个反射镜和多个镜驱动器。多个反射镜是反射信号光的反射镜，沿着预定的平面沿一维方向排列。多个镜驱动器相对于一维方向被二维布置，并分别驱动各个反射镜。

7. 发明申请

US20050063076A1 Movable mirror device and dispersion compensator 有权
标题翻译：可移动镜装置和色散补偿器
公开(公告)号：US20050063076A1
公开(公告)日：2005-03-24
申请号：US10937753
申请日：2004-09-10
申请人： Takayuki Shimazu , Michiko Takushima
发明人： Takayuki Shimazu , Michiko Takushima
IPC分类号： H04B10/2513 , G02B26/08 , G02B5/08 , G02B7/182 , G02F1/29
CPC分类号： H04B10/25133
摘要： A movable mirror device comprises a deformable mirror; and a drive section for deforming the mirror into a concave shape and into a convex shape.
摘要翻译：可移动镜装置包括可变形镜; 以及用于使反射镜变形为凹形并成为凸形的驱动部。

8. 发明授权

US06935139B2 Method of manufacturing optical fiber 有权
标题翻译：制造光纤的方法
公开(公告)号：US06935139B2
公开(公告)日：2005-08-30
申请号：US10143925
申请日：2002-05-14
申请人： Katsuya Nagayama , Kazuya Kuwahara , Takayuki Shimazu
发明人： Katsuya Nagayama , Kazuya Kuwahara , Takayuki Shimazu
IPC分类号： G02B6/00 , C03B37/027 , C03B37/029
CPC分类号： C03B37/029 , C03B37/027 , C03B37/02718 , C03B2205/56 , C03B2205/63 , Y02P40/57
摘要： The method of manufacturing an optical fiber in accordance with the present invention comprises a step of yielding an optical fiber by drawing an optical fiber preform softened upon heating, wherein a temperature at which the optical fiber preform is softened is at least 1800° C., whereas the optical fiber preform or optical fiber has a glass cooling rate of 4000° C./sec or less when attaining a temperature of 1800° C.
摘要翻译：根据本发明的制造光纤的方法包括通过拉伸在加热时软化的光纤预制棒来产生光纤的步骤，其中光纤预制件软化的温度为至少1800℃，而当达到1800℃的温度时，光纤预制棒或光纤的玻璃冷却速度为4000℃/秒以下。

9. 发明授权

US07312665B2 Oscillation control apparatus 失效
标题翻译：振荡控制装置
公开(公告)号：US07312665B2
公开(公告)日：2007-12-25
申请号：US11302247
申请日：2005-12-14
申请人： Kosuke Ota , Takayuki Shimazu
发明人： Kosuke Ota , Takayuki Shimazu
IPC分类号： H03L7/00
CPC分类号： H03L7/099 , H03C3/0958 , H03D3/241 , H03L7/18
摘要： In a PLL comprising a voltage controlled oscillator (VCO) equipped with a variable resonator, a frequency divider, a phase comparator, and an low pass filter (LPF), a variable resonator control signal generation section has the output voltage of the LPF as an input, detects a f/v sensitivity of the VCO, generates a variable resonator control signal, and controls a capacitance of the variable resonator by the variable resonator control signal. In a disclosed embodiment, when a voltage detection circuit having the output voltage of the LPF as an input detects a predetermined voltage, a data latch circuit transmits a variable resonator control signal based on the voltage detected by voltage detection circuit to variable resonator and performs a variable capacitance control. As a result, the f/v sensitivity of the VCO can be controlled to an optimal value even in the event of PLL configuration element variation or temperature changes.
摘要翻译：在包括配备有可变谐振器，分频器，相位比较器和低通滤波器（LPF）的压控振荡器（VCO）的PLL中，可变谐振器控制信号生成部分将LPF的输出电压作为输入，检测VCO的af / v灵敏度，产生可变谐振器控制信号，并通过可变谐振器控制信号控制可变谐振器的电容。在所公开的实施例中，当具有作为输入的LPF的输出电压的电压检测电路检测到预定电压时，数据锁存电路基于由电压检测电路检测的电压向可变谐振器发送可变谐振器控制信号，并执行可变电容控制。结果，即使在PLL配置元件变化或温度变化的情况下，也可以将VCO的f / v灵敏度控制到最佳值。

10. 发明授权

US07898654B2 Equipment and method for detecting foreign matters 有权
标题翻译：检测异物的设备和方法
公开(公告)号：US07898654B2
公开(公告)日：2011-03-01
申请号：US12504834
申请日：2009-07-17
申请人： Tatsuhiko Saitoh , Yuji Kobayashi , Takayuki Shimazu
发明人： Tatsuhiko Saitoh , Yuji Kobayashi , Takayuki Shimazu
IPC分类号： G01N21/00
CPC分类号： G01N21/85 , G01N21/94
摘要： A foreign matter detector and a foreign matter detecting method are provided, with which foreign matter detection performance can be improved. The foreign matter detector comprises: a means for irradiating first inspection light and second inspection light to an inspection area such that their incident planes are perpendicular to each other; a measuring means for measuring the spectrum of reflected light, the reflected light being a reflection of the inspection light at the inspection area; and a means for determining, by analyzing the spectrum of the reflected light, whether any foreign matter is intermingled or not.
摘要翻译：提供异物检测器和异物检测方法，可以提高异物检测性能。异物检测器包括：用于将第一检查光和第二检查光照射到检查区域使得它们的入射平面彼此垂直的装置; 用于测量反射光谱的测量装置，反射光是在检查区域的检查光的反射; 以及通过分析反射光的光谱来确定是否混入了异物的手段。

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