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    ZOOM LENS AND IMAGING APPARATUS
    3.
    发明申请
    ZOOM LENS AND IMAGING APPARATUS 失效
    变焦镜头和成像装置

    公开(公告)号：US20100014169A1

    公开(公告)日：2010-01-21

    申请号：US12065024

    申请日：2007-06-28

    申请人： Masaki Tamura

    发明人： Masaki Tamura

    IPC分类号： G02B15/14

    CPC分类号： G02B15/177 ,  G02B15/173

    摘要： This is addressed to provide a zoom lens which has a good optical performance for imaging device having a large number of pixels even with its simple construction, and which can also be small and thin in structure, and an imaging apparatus using the zoom lens. A zoom lens 1 is composed by arranging, in the following order from an object side, a first lens group GR1 having a weak refractive power, a second lens group GR2 having a negative refractive power, a third lens group GR3 having a positive refractive power, and a fourth lens group GR4 having a positive refractive power, and is configured to perform zooming by moving the second lens group and the third lens group. The first lens group is composed by arranging, in the order from an object side, a single lens G1 having a a negative refractive power, a prism G1 for folding an optical path, and a single lens G3 having a a positive refractive power. The second lens group is composed of one single lens G4 having a negative refractive power, and satisfies the following conditional formula (1): t2/fw

    摘要翻译： 这是为了提供一种即使具有简单结构也具有大量像素的成像装置具有良好光学性能的变焦透镜，并且其结构也可以是小型和薄型的，并且使用该变焦透镜的成像装置。 变焦透镜1通过从物体侧依次配置具有弱折射力的第一透镜组GR1，具有负折光力的第二透镜组GR2，具有正屈光力的第三透镜组GR3 以及具有正折射力的第四透镜组GR4，并且被配置为通过移动第二透镜组和第三透镜组来进行变焦。 第一透镜组通过以物体侧的顺序排列具有负折光力的单透镜G1，用于折叠光路的棱镜G1和具有正折光力的单透镜G3来构成。 第二透镜组由具有负屈光力的一个单透镜G4组成，并且满足以下条件式（1）：t2 / fw其中t2表示构成第二透镜组的具有负折光力的单透镜的中心厚度 fw表示整个透镜系统在广角位置的焦距。

    Network print system for merging data with template data for printing or display, subject to applicable restrictions
    4.
    发明授权
    Network print system for merging data with template data for printing or display, subject to applicable restrictions 有权
    用于将数据与模板数据合并以进行打印或显示的网络打印系统，但须遵守适用的限制

    公开(公告)号：US07126704B2

    公开(公告)日：2006-10-24

    申请号：US10923678

    申请日：2004-08-24

    申请人： Kiyotaka Miura ,  Tsunehiro Tsukada ,  Yasuyuki Tsukui ,  Akira Ueda ,  Takashi Matsushita ,  Masaki Tamura

    发明人： Kiyotaka Miura ,  Tsunehiro Tsukada ,  Yasuyuki Tsukui ,  Akira Ueda ,  Takashi Matsushita ,  Masaki Tamura

    IPC分类号： G06K15/00 ,  G06F3/12

    CPC分类号： G06Q10/10

    摘要： A network print system which aims at printing high-quality image data of a form is generated using a Web browser. In response to a request from a client to print or to display a document, a server merges an appropriate template with the variable data to produce print data or display data, as the case may be; however, based on whether certain authorization or restriction conditions are applicable to the request being processed, the server in an appropriate case inhibits generation of print data or display data, so that the print request or display request is not fulfilled.

    摘要翻译： 使用Web浏览器生成旨在打印表单的高质量图像数据的网络打印系统。 响应于客户端打印或显示文档的请求，服务器将适当的模板与可变数据合并，以产生打印数据或显示数据（视情况而定）; 然而，基于某些授权或限制条件是否适用于正在处理的请求，服务器在适当的情况下禁止产生打印数据或显示数据，使得不满足打印请求或显示请求。

    Zoom lens and imaging device
    5.
    发明申请
    Zoom lens and imaging device 失效
    变焦镜头和成像装置

    公开(公告)号：US20060051082A1

    公开(公告)日：2006-03-09

    申请号：US10531948

    申请日：2004-09-08

    申请人： Masaki Tamura

    发明人： Masaki Tamura

    IPC分类号： G03B17/00

    CPC分类号： G02B13/009 ,  G02B5/04 ,  G02B13/0065 ,  G02B15/173

    摘要： Disclosed is a zoom lens with a reduced thickness and size in the depthwise direction. The zoom lens of the present invention consists of a plurality of lens groups (GR1 to GR5), so that it varies in power in response to variation in intervals between the lens groups. The zoom lens also has a prism G2 to bend the optical axis passing through the lens groups (GR1 to GR5). The last lens group G5 (counted from the object side) is composed of a negative lens group and a positive lens group, with an air layer interposed between them (arranged sequentially from the object side). The present invention also provides an imaging device equipped with an imaging element to convert the optical images formed by said zoom lens into electrical signals.

    摘要翻译： 公开了一种在深度方向上具有减小的厚度和尺寸的变焦透镜。

    Variable power finder and imaging apparatus
    6.
    发明授权
    Variable power finder and imaging apparatus 失效
    可变功率寻像器和成像设备

    公开(公告)号：US06985289B2

    公开(公告)日：2006-01-10

    申请号：US11083940

    申请日：2005-03-21

    申请人： Masaki Tamura

    发明人： Masaki Tamura

    IPC分类号： G02B23/00 ,  G02B15/14

    CPC分类号： G02B23/14 ,  G02B23/145

    摘要： A variable power finder is proposed, which comprises: an objective system; an inverting system; and an ocular system, in order from object side. The third lens group of the objective system is constituted by one lens prism having at least one reflection surface, and following expressions are satisfied: f3/fw≧2.5  (1) −1.0

    摘要翻译： 提出了一种可变功率寻找器，包括：客观系统; 翻转系统; 和目镜系统，从物体侧开始。 物镜系统的第三透镜组由具有至少一个反射面的一个透镜棱镜构成，并满足以下表达式：<？in-line-formula description =“In-line formula”end =“lead”？> f 3 /fw>=2.5（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead “”> - 1.0 <（R 32 + R 31）/（R 32 -R 31）<1.0（2）<？在线公式描述=“在线公式”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> L 1 /fw2<=0.45 1 / mm（3）<？in-line-formula description = “In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> L 2 / fw <2> > = 0.03 1 / mm（4）<？in-line-formula description =“在线公式”end =“tail”？>其中f 3是以毫米（mm）为单位的焦距，第三透镜​​组，fw是焦距 在物镜系统的广角端以毫米为单位，R 31是透镜棱镜的物体侧透镜表面的曲率半径，R 32是 透镜棱镜的像侧透镜表面的曲率半径，L 1是从透镜棱镜的中央成像面到物体侧透镜面的空气当量距离，并且L 2为距离中间成像面至像侧透镜的距离 透镜棱镜表面。

    Viewfinder and image pickup apparatus
    7.
    发明申请
    Viewfinder and image pickup apparatus 有权
    取景器和摄像设备

    公开(公告)号：US20050052756A1

    公开(公告)日：2005-03-10

    申请号：US10926316

    申请日：2004-08-26

    申请人： Masaki Tamura ,  Yoshito Iwasawa

    发明人： Masaki Tamura ,  Yoshito Iwasawa

    IPC分类号： G03B13/06 ,  G02B23/14 ,  G02B25/00 ,  H04N5/225 ,  H04N101/00 ,  G02B17/00

    CPC分类号： G02B23/14

    摘要： A viewfinder of a small size and a small thickness is implemented to achieve a miniaturization and reduction in thickness of an image pickup apparatus. The viewfinder includes an eyepiece system for expanding an image displayed on an image display element so as to be visually observed. The eyepiece includes a first single lens disposed adjacent to the image display element and having a negative refractive power and a second single lens disposed remotely from the image display element and having a positive refractive power. A reflecting member is disposed between the first single lens and the second single lens for diverting an optical axis to a predetermined direction.

    摘要翻译： 实现小尺寸和小厚度的取景器以实现图像拾取装置的厚度的小型化和减小。 取景器包括用于展开图像显示元件上显示的图像以便目视观察的目镜系统。 目镜包括与图像显示元件相邻设置并具有负折光力的第一单透镜和远离图像显示元件设置并具有正屈光力的第二单透镜。 反射构件设置在第一单透镜和第二单透镜之间，用于将光轴转向预定方向。

    Polycarbonate resin composition
    8.
    发明授权
    Polycarbonate resin composition 失效
    聚碳酸酯树脂组合物

    公开(公告)号：US06762250B2

    公开(公告)日：2004-07-13

    申请号：US10455825

    申请日：2003-06-04

    申请人： Satoshi Kanayama ,  Kenichi Narita ,  Masaki Tamura

    发明人： Satoshi Kanayama ,  Kenichi Narita ,  Masaki Tamura

    IPC分类号： C08K55419

    CPC分类号： C08G77/30 ,  C08L25/04 ,  C08L67/02 ,  C08L69/00 ,  C08L83/06 ,  C08L83/08 ,  C08L83/10 ,  C08L83/12 ,  C08L2666/14 ,  C08L83/00 ,  C08L2666/02

    摘要： The present invention relates to a polycarbonate resin composition comprising (A) 100 parts by weight of a polycarbonate resin and (B) 0.001 to 20 parts by weight of a siloxane compound which is a polyorganosiloxane having such a structure that at least (1) an aromatic hydrocarbon group, (2) an aliphatic or aromatic organic group having at least one carboxylic acid ester linkage, ether linkage or mixture thereof, and (3) a phosphorus atom-containing group, are bonded to the silicon atoms therein.

    摘要翻译： 本发明涉及一种聚碳酸酯树脂组合物，其包含（A）100重量份的聚碳酸酯树脂和（B）0.001至20重量份作为聚有机硅氧烷的硅氧烷化合物，其具有至少（1） 芳族烃基，（2）具有至少一个羧酸酯键的脂族或芳族有机基团，醚键或其混合物，和（3）含磷原子的基团键合到其中的硅原子。

    Zoom lens and image pickup apparatus
    10.
    发明授权
    Zoom lens and image pickup apparatus 失效
    变焦镜头和摄像设备

    公开(公告)号：US08098301B2

    公开(公告)日：2012-01-17

    申请号：US12662416

    申请日：2010-04-16

    申请人： Masaki Tamura

    发明人： Masaki Tamura

    IPC分类号： H04N5/262

    CPC分类号： G02B15/173

    摘要： Provided is a zoom lens including a first lens group, a second lens group having a negative refractive power, a third lens group having a positive refractive power, and a fourth lens group having a positive refractive power, wherein conditional expressions f12/fw>2.0, f2/fw 20 are satisfied, where f12 is a focal length of a single lens having a positive refractive power in the first lens group, f2 is a focal length of the second lens group, fw is a focal length of the total lens system at a wide angle end, νd21 is an Abbe number of the lens having a negative refractive power in the second lens group for the d-line, and νd22 is an Abbe number of the lens having a positive refractive power in the second lens group for the d-line.

    摘要翻译： 本发明提供一种变焦透镜，包括第一透镜组，具有负折光力的第二透镜组，具有正折光力的第三透镜组和具有正折光力的第四透镜组，其中条件表达式f12 / fw> 2.0 ，f2 / fw <-2.0，-2.0＆nlE; f12 / f2＆nlE; -0.5和＆ngr; d21-＆ngr; d22> 20，其中f12是第一个具有正折射力的单透镜的焦距 透镜组，f2是第二透镜组的焦距，fw是广角端的全透镜系统的焦距，d 21是第二透镜组中具有负屈光力的透镜的阿贝数 对于d线，＆ngr; d22是在d线的第二透镜组中具有正屈光力的透镜的阿贝数。