公开(公告)号：US07324819B2

公开(公告)日：2008-01-29

申请号：US10899293

申请日：2004-07-26

申请人： Yukiyoshi Nakasaku ,  Hiroshi Takano ,  Hitoshi Nakanishi ,  Yasuyuki Sayama ,  Yuichi Tashiro

发明人： Yukiyoshi Nakasaku ,  Hiroshi Takano ,  Hitoshi Nakanishi ,  Yasuyuki Sayama ,  Yuichi Tashiro

IPC分类号： H04Q7/20

CPC分类号： H04W40/12 ,  H04B17/318 ,  H04W24/10 ,  H04W40/08 ,  H04W40/18 ,  H04W48/16 ,  H04W88/02

摘要： A communication terminal has an acquiring unit configured to acquire information related to a strength of a radio wave received, a selecting unit configured to select a data communication route based on the information acquired by the acquiring unit, and a storage unit configured to store information related to the data communication route selected by the selecting unit. The communication terminal is configured to perform wireless communication based on the information related to the data communication route.

摘要翻译： 通信终端具有获取单元，被配置为获取与所接收的无线电波的强度有关的信息;选择单元，被配置为基于由所述获取单元获取的信息来选择数据通信路由;以及存储单元，被配置为存储与所述无线电波相关的信息 到由选择单元选择的数据通信路由。 通信终端被配置为基于与数据通信路由相关的信息来执行无线通信。

公开(公告)号：US20070132876A1

公开(公告)日：2007-06-14

申请号：US11609080

申请日：2006-12-11

申请人： Tsuyoshi Ohno ,  Masaki Tamura ,  Hitoshi Nakanishi

发明人： Tsuyoshi Ohno ,  Masaki Tamura ,  Hitoshi Nakanishi

IPC分类号： H04N5/225

CPC分类号： H04N9/097 ,  G02B5/208 ,  G02B5/223 ,  H01L27/14618 ,  H01L27/14621 ,  H01L27/14627 ,  H01L31/02162 ,  H01L31/02327 ,  H01L2924/0002 ,  H01L2924/00

摘要： A color separation image pickup optical system is which can spectralize light with low noise and can be formed in a minimized size. The color separation image pickup optical system includes a solid-state image pickup device which in turn includes a semiconductor substrate, a plurality of photoelectric conversion elements formed on the semiconductor substrate, a transparent seal member, an a package in which the semiconductor substrate is sealed with the transparent seal member. A color light absorbing member of a single performance is disposed on the transparent seal member side with respect to the photoelectric conversion elements in the package and absorbs color light in a particular visible wavelength region with regard to the photoelectric conversion elements.

摘要翻译： 一种分色图像拾取光学系统，其可以以低噪声对光进行光谱分解并且可以以最小的尺寸形成。 分色图像拾取光学系统包括固态图像拾取器件，该固态摄像器件又包括半导体衬底，形成在半导体衬底上的多个光电转换元件，透明密封元件，密封半导体衬底的封装 与透明密封构件。 相对于封装中的光电转换元件，在透明密封构件侧设置单一性能的彩色光吸收构件，并且吸收相对于光电转换元件的特定可见波长区域的彩色光。

公开(公告)号：US20050163091A1

公开(公告)日：2005-07-28

申请号：US11087014

申请日：2005-03-22

申请人： Yukiyoshi Nakasaku ,  Hiroshi Takano ,  Hitoshi Nakanishi ,  Yasuyuki Sayama ,  Yuichi Tashiro

发明人： Yukiyoshi Nakasaku ,  Hiroshi Takano ,  Hitoshi Nakanishi ,  Yasuyuki Sayama ,  Yuichi Tashiro

IPC分类号： H04W74/08 ,  H04L12/733 ,  H04W40/02 ,  H04W40/24 ,  H04W40/30 ,  H04W40/34 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04W88/04 ,  H04Q7/24

CPC分类号： H04W40/24 ,  H04L45/54 ,  H04W88/02 ,  H04W88/021 ,  H04W88/04

摘要： A communication terminal that builds a wireless network includes a control-information transceiver that transmits and receives control information indicating number of times of forwarding required for a communication with the communication terminal, with respect to other communication terminals connected to the wireless network; a routing-information creating unit that creates, based on the control information received, routing information indicating an initial forward-destination terminal to which data is firstly transmitted when the communication terminal is a destination, for each of the other communication terminals; and a data transmitting unit that transmits the data based on the routing information.

摘要翻译： 建立无线网络的通信终端包括控制信息收发信机，用于相对于连接到无线网络的其他通信终端发送和接收指示与通信终端的通信所需的转发次数的控制信息; 路由信息创建单元，用于对于每个其他通信终端，基于接收的控制信息，创建指示当通信终端为目的地时首先发送数据的初始前向目的地终端的路由信息​​; 以及基于路由信息发送数据的数据发送单元。

公开(公告)号：US08467125B2

公开(公告)日：2013-06-18

申请号：US12924120

申请日：2010-09-21

申请人： Hitoshi Nakanishi

发明人： Hitoshi Nakanishi

IPC分类号： G02B5/08

CPC分类号： H04N5/2254 ,  G02B5/223

摘要： Disclosed herein is an image taking optical system including at least one lens provided on an optical path; a first infrared-ray absorption filter made from a resin material with a film shape and provided on the optical path; a multi-layer film provided with an infrared-ray absorption function and provided on the optical path; and a second infrared-ray absorption filter made from a resin material with a film shape and provided on the optical path, wherein the first infrared-ray absorption filter, the multi-layer film and the second infrared-ray absorption filter are provided at locations arranged along the optical path in a direction from a photographing-object side to an image side, and the multi-layer film has a spectroscopic-characteristic adjustment function and a light reflection characteristic.

摘要翻译： 本文公开了一种图像拍摄光学系统，其包括设置在光路上的至少一个透镜; 第一红外线吸收滤光器，由具有膜形状并设置在光路上的树脂材料制成; 设置有红外线吸收功能并设置在光路上的多层膜; 以及第二红外线吸收滤光器，其由具有膜形状且设置在光路上的树脂材料制成，其中第一红外线吸收滤光器，多层膜和第二红外线吸收滤光器设置在位置 沿着光路沿从拍摄对象侧到像侧的方向排列，多层膜具有光谱特性调整功能和光反射特性。

公开(公告)号：US08085335B2

公开(公告)日：2011-12-27

申请号：US12314636

申请日：2008-12-15

申请人： Tsuyoshi Ohno ,  Hitoshi Nakanishi ,  Toshiaki Edamitsu

发明人： Tsuyoshi Ohno ,  Hitoshi Nakanishi ,  Toshiaki Edamitsu

IPC分类号： H04N5/225

CPC分类号： G02B27/0018 ,  G02B5/005 ,  G03B9/02

摘要： An image pickup apparatus includes an image-pickup optical system, three color separation prisms separating incident light guided by the image-pickup optical system into three-primary-color light components and emitting the light components, and three image pickup elements respectively receiving the three light components from the prisms so as to produce respective image signals. Of the three prisms, a first prism that first receives the incident light has an edge extending parallel to an incidence plane. The image-pickup optical system has a plate-like fixed aperture stop disposed between the first prism and a final lens, disposed closest to the first prism, of multiple lenses included in the image-pickup optical system. The fixed aperture stop has an aperture that limits the incident light. An edge section of the aperture has projections and depressions arranged at least in parallel to the edge, as viewed from an optical-axis direction of the final lens.

摘要翻译： 图像拾取装置包括：图像拾取光学系统，将由图像拾取光学系统引导的入射光分离成三原色光分量并发射光分量的三个分离棱镜，以及分别接收三原色光分量的三个摄像元件 来自棱镜的光分量，以产生各自的图像信号。 在三个棱镜中，首先接收入射光的第一棱镜具有平行于入射平面延伸的边缘。 图像拾取光学系统具有设置在第一棱镜和最靠近第一棱镜的最终透镜之间的板状固定孔径光阑，包括在图像拾取光学系统中的多个透镜。 固定孔径光阑具有限制入射光的孔径。 当从最终透镜的光轴方向观察时，孔的边缘部分具有至少平行于边缘布置的突起和凹陷。

公开(公告)号：US07450322B2

公开(公告)日：2008-11-11

申请号：US11907202

申请日：2007-10-10

申请人： Hitoshi Nakanishi

发明人： Hitoshi Nakanishi

IPC分类号： G02B13/18 ,  G02B9/14

CPC分类号： G02B13/18 ,  G02B13/0035 ,  G02B13/008

摘要： An image capture lens includes, in order and from a side of an object, a first positive lens having a convex surface facing the object, an aperture diaphragm, a second negative lens having a convex surface facing an image, a third positive lens having a concave surface facing the image, and an IR cut filter. The three lenses, aperture diaphragm, and IR cut filter are formed of resin materials, all the lens surfaces except for the IR cut filter are aspheric, and Conditional Equations (A0) to (A2) are satisfied. (A0) 0.3

公开(公告)号：US07423817B2

公开(公告)日：2008-09-09

申请号：US11666356

申请日：2005-11-29

申请人： Hitoshi Nakanishi

发明人： Hitoshi Nakanishi

IPC分类号： G02B13/18

CPC分类号： G02B9/16 ,  G02B13/0035 ,  G02B13/008

摘要： An image pickup lens is disclosed, comprising three lenses characterized in that the lenses comprise a first lens L1 having a convex surface facing a subject side and positive refracting power, an aperture S, a second lens L2 having a convex surface facing an image side and negative refracting power, and a third lens L3 having a concave surface facing the image side and positive refracting power which are disposed sequentially from the subject side as well, all the lens surfaces are composed of aspheric surfaces and the following conditional formulas (A0) and (A1) are satisfied. f/f2

摘要翻译： 公开了一种图像拾取透镜，包括三个透镜，其特征在于，透镜包括具有面向被摄体侧的凸表面和正折射率的第一透镜L 1，孔S，具有面向图像的凸表面的第二透镜L 2 侧折射力和负折射力，以及从被检体侧依次设置具有面向像侧的凹面和正折射力的第三透镜L 3，所有透镜面均由非球面和以下条件式（ A0）和（A1）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> f / f2 <-0.9（A0）<？in-line-formula description =“In-line Formulas”end =“tail “？”<？in-line-formula description =“In-line Formulas”end =“lead”？> 2 <| R21-R22 | / | R21 + R22 | <5（A1）<？ 描述=“在线公式”end =“tail”？>通过这种布置，提供了一种紧凑且价格较低的具有良好光学性能的图像拾取透镜，并用于固体图像拾取装置和使用 摄像镜头

公开(公告)号：US07397771B2

公开(公告)日：2008-07-08

申请号：US11087014

申请日：2005-03-22

申请人： Yukiyoshi Nakasaku ,  Hiroshi Takano ,  Hitoshi Nakanishi ,  Yasuyuki Sayama ,  Yuichi Tashiro

发明人： Yukiyoshi Nakasaku ,  Hiroshi Takano ,  Hitoshi Nakanishi ,  Yasuyuki Sayama ,  Yuichi Tashiro

IPC分类号： H04L12/28 ,  H04B3/36 ,  H04Q7/00

CPC分类号： H04W40/24 ,  H04L45/54 ,  H04W88/02 ,  H04W88/021 ,  H04W88/04

摘要： A communication terminal that builds a wireless network includes a control-information transceiver that transmits and receives control information indicating number of times of forwarding required for a communication with the communication terminal, with respect to other communication terminals connected to the wireless network; a routing-information creating unit that creates, based on the control information received, routing information indicating an initial forward-destination terminal to which data is firstly transmitted when the communication terminal is a destination, for each of the other communication terminals; and a data transmitting unit that transmits the data based on the routing information.

摘要翻译： 建立无线网络的通信终端包括控制信息收发信机，用于相对于连接到无线网络的其他通信终端发送和接收指示与通信终端通信所需的转发次数的控制信息; 路由信息创建单元，用于对于每个其他通信终端，基于接收的控制信息，创建指示当通信终端为目的地时首先发送数据的初始前向目的地终端的路由信息​​; 以及基于路由信息发送数据的数据发送单元。

公开(公告)号：US20080012963A1

公开(公告)日：2008-01-17

申请号：US11893904

申请日：2007-08-17

申请人： Yusuke Nanjo ,  Hitoshi Nakanishi

发明人： Yusuke Nanjo ,  Hitoshi Nakanishi

IPC分类号： H04N5/262

CPC分类号： G02B15/173 ,  G02B7/102 ,  G02B7/14 ,  G02B15/10

摘要： An image pickup apparatus having a plurality of image pickup modes and a zoom lens for use with the image pickup apparatus is configured such that, even if the dimension of an effective screen region of an image pickup element changes as a result of changeover of the image pickup mode, the change of the angle of view is moderated and good aberration correction can be achieved in any of the image pickup modes. In an image pickup apparatus (1), an additional lens set (G5) having a positive refractive power is positioned most adjacent the image side with respect to a zoom lens (2) for movement to and from a position on an optical axis of the zoom lens. Upon changeover of an image pickup mode, the additional lens set is moved to or away from the position on the optical axis to reduce or extend the focal length range of the zoom lens thereby to moderate the variation of the angle of view caused by a difference in dimension of the effective screen region of an image pickup element (12) when any different image pickup mode is selected. Further, the movement of the additional lens set to or from the position on the optical axis is detected to set the states of components in accordance with any image pickup mode.

摘要翻译： 具有多个图像拾取模式的图像拾取装置和与图像拾取装置一起使用的变焦透镜被配置为使得即使图像转换的结果，图像拾取元件的有效屏幕区域的尺寸变化 拾取模式，可以缓和视角的变化，并且可以在任何图像拾取模式中实现良好的像差校正。 在图像拾取装置（1）中，具有正折光力的附加透镜组（G 5）相对于变焦透镜（2）位于最靠近图像侧的位置，用于移动到来自光轴的光轴上的位置 变焦镜头。 在切换图像拾取模式时，附加透镜组移动到或远离光轴上的位置以减小或延长变焦透镜的焦距范围，从而调节由差异引起的视角的变化 当选择任何不同的图像拾取模式时，图像拾取元件（12）的有效屏幕区域的尺寸。 此外，检测附加透镜的设置在光轴上的位置或从光轴上的位置的移动，以根据任何图像拾取模式设置分量的状态。

公开(公告)号：US20070165509A1

公开(公告)日：2007-07-19

申请号：US11645575

申请日：2006-12-27

申请人： Hitoshi Nakanishi

发明人： Hitoshi Nakanishi

IPC分类号： G11B7/135 ,  G11B7/00

CPC分类号： G02B27/145 ,  G02B1/02 ,  G02B5/208 ,  G02B5/3083 ,  G02B27/1013 ,  G02B27/46

摘要： A prism optical system including an optical low-pass filter disposed on an incident side of a luminous flux, and a prism arranged to perform a color separation to a plurality of color bands by an optical thin film, the prism optical system includes the optical low-pass filter disposed on an incident side of the prism, and at least two quarter-wave plates having a phase elimination function, and each disposed on one of an incident surface and an outgoing surface of the luminous flux of the optical low-pass filter. The prism optical system is configured to satisfy the following equation, |X1/X2|>0.7 where X1 is a phase elimination efficiency at 550 nm wavelength when the incident side quarter-wave plate is inserted between crossed nicols, and X2 is a phase elimination efficiency at 550 nm wavelength when the outgoing side quarter-wave plate is inserted between the crossed nicols.

摘要翻译： 一种棱镜光学系统，包括设置在光束的入射侧的光学低通滤波器和被配置为通过光学薄膜对多个色带进行分色的棱镜，所述棱镜光学系统包括光学低 设置在棱镜的入射侧的至少一个通滤波器和至少两个具有相位消除功能的四分之一波片，并且各自设置在光学低通滤波器的光束的入射表面和出射表面之一上 。 棱镜光学系统被配置为满足以下等式：<？in-line-formula description =“In-line Formulas”end =“lead”？> | X 1 / X 2 |> 0.7 <？in-line-formula 描述=“在线公式”end =“tail”？>其中X 1是当入射侧四分之一波片插入在正交尼科尔之间时在550nm波长处的相位消除效率，X 2是相位消除效率 当出射侧四分之一波片插入正交尼科尔之间时，波长为550nm。