公开(公告)号：US3944324A

公开(公告)日：1976-03-16

申请号：US522288

申请日：1974-11-08

申请人： Akira Tajima ,  Ryusho Hirose ,  Kazuya Hosoe ,  Hiroshi Furukawa ,  Toshikazu Ichiyanagi

发明人： Akira Tajima ,  Ryusho Hirose ,  Kazuya Hosoe ,  Hiroshi Furukawa ,  Toshikazu Ichiyanagi

IPC分类号： G02B7/10 ,  G02B7/28 ,  G02B15/173 ,  G02B27/64 ,  G02B23/00

CPC分类号： G02B15/173 ,  G02B27/646 ,  G02B7/282

摘要： A zoom lens system comprising an afocal front lens assembly and an image forming rear lens assembly is provided with stabilized optical means arranged in the optical path between said front and rear lens assemblies. When zooming, the stabilized optical means is controlled in accordance with the variation of angular magnification of the front lens assembly and with the deviation of the housing incorporating the zoom lens system from an original line of sight. The image is thus stabilized at the focal plane thereof against such deviation by varying the deflecting angle of the exiting light axis from the stabilized optical means with respect to the entering light axis. In one embodiment of the present invention, the rear lens assembly includes one or more members movable for zooming in such a manner that the zooming operation of the front lens assembly is consecutively followed by the zooming operation of the rear lens assembly, or vice versa. The stabilized optical means is preferably constructed in the form of a variable optical wedge, or a combination of a swingable mirror and a fixed mirror.

摘要翻译： 包括无焦前透镜组件和成像后透镜组件的变焦透镜系统设置有布置在所述前透镜组件和后透镜组件之间的光路中的稳定的光学装置。 当变焦时，稳定的光学装置根据前透镜组件的角放大率的变化以及包含变焦透镜系统的壳体与原始视线的偏差来控制。 因此，通过相对于进入的光轴改变离开的光轴的偏转角度与稳定的光学装置的距离，使图像在其焦平面处被抵抗这种偏差而稳定。 在本发明的一个实施例中，后透镜组件包括一个或多个可移动的构件，用于变焦，使得前透镜组件的变焦操作连续地跟随后透镜组件的变焦操作，反之亦然。 稳定的光学装置优选地构造成可变光学楔形物的形式，或可摆动反射镜和固定镜的组合。

公开(公告)号：US3953106A

公开(公告)日：1976-04-27

申请号：US480467

申请日：1974-06-18

申请人： Hiroshi Furukawa ,  Akira Tajima

发明人： Hiroshi Furukawa ,  Akira Tajima

IPC分类号： G02B27/64 ,  G03B17/14 ,  G02B23/00

CPC分类号： G02B27/64 ,  G02B27/646 ,  G03B17/14

摘要： A stabilized optical system consisting of an afocal front inverted Galileian telescopic system section and a relay rear lens system section, said telescopic system being designed to incorporate a plano-convex or plano-concave lens element of forward convexity or forward concavity as the rearmost lens element movable relative to the other lens elements. The rearmost lens element being held in fixed spatial alignment with an original line of sight axis by means of a substantially free gyro coupled thereto, while the remaining lens elements are secured in fixed relation to the housing of an instrument containing the optical system in coaxial alignment with the relay lens for jiggling about the center of curvature of the rearmost lens element. Thus accidental displacement or motion of the housing relative to the original line of sight axis can be exactly compensated to provide for stationary optical images inasmuch as the equation M = N - 1 is satisfied. M is the angular magnification power of the entire telescopic system including said image stabilizing rearmost lens element and N is the index of refraction of the rearmost lens element.

摘要翻译： 一种由无焦前置倒立伽利略伸缩系统部分和继电器后透镜系统部分组成的稳定光学系统，所述伸缩系统被设计成将前凸或前凹的平凸或平凹透镜元件作为最后的透镜元件 相对于其他透镜元件可移动。 最后面的镜头元件通过与之相连的基本上自由的陀螺仪与原始视线轴线保持固定的空间对准，而其余的透镜元件固定在与包含同轴对准的光学系统的仪器的壳体上 中继透镜围绕最后面的镜头元件的曲率中心摆动。 因此，可以精确地补偿壳体相对于原始视线轴的意外位移或运动，以提供固定的光学图像，因为满足方程M = N-1。 M是包括所述图像稳定最后镜透镜元件的整个伸缩系统的角放大倍率，N是最后的透镜元件的折射率。

公开(公告)号：US3942862A

公开(公告)日：1976-03-09

申请号：US442605

申请日：1974-02-14

申请人： Hiroshi Furukawa ,  Akira Tajima

发明人： Hiroshi Furukawa ,  Akira Tajima

IPC分类号： G02B27/64 ,  G03B17/14 ,  G02B23/00

CPC分类号： G02B27/64 ,  G02B27/646 ,  G03B17/14

摘要： An image stabilized system comprising an afocal telescopic system section, deflecting means and a relay lens system section arranged in this order from the front, said deflecting means including a plano-convex and a plano-concave lens mounted in mating rotatable relation to each other, one of which is fixedly secured to the instrument housing containing the optical system in coaxial alignment with said telescopic system and relay lens system, and the other is held in fixed spatial alignment with the original line of a sight axis by means of a gyro stabilizer coupled thereto, thereby provide for stabilization of an image at the focal plane against accidental angular displacement or motions of the instrument relative to the original line of sight axis.

摘要翻译： 一种图像稳定系统，包括从前面依次布置的无焦点伸缩系统部分，偏转装置和中继透镜系统部分，所述偏转装置包括以彼此配合的可旋转关系安装的平凸和平凹透镜， 其中一个固定地固定到包含与所述伸缩系统和中继透镜系统同轴对准的光学系统的仪器壳体，另一个通过耦合到陀螺仪的陀螺稳定器与视轴的原始线保持固定的空间对准 从而提供在焦平面处的图像的稳定性，防止仪器相对于原始视线轴线的意外角位移或运动。

公开(公告)号：US20120266178A1

公开(公告)日：2012-10-18

申请号：US13537481

申请日：2012-06-29

申请人： Akira Tajima

发明人： Akira Tajima

IPC分类号： G06F9/50

CPC分类号： G06F9/5038 ,  G06F9/4881 ,  G06F2209/483 ,  G06F2209/5015

摘要： A network system includes an application service provider (ASP) which is connected to the Internet and executes an application, and a CPU resource provider which is connected to the Internet and provides a processing service to a particular computational part (e.g., computation intensive part) of the application, wherein: when requesting a job from the CPU resource provider, the application service provider (ASP) sends information about estimated computation time of the job to the CPU resource provider via the Internet; and the CPU resource provider assigns the job by correcting this estimated computation time based on the estimated computation time sent from the application service provider (ASP).

摘要翻译： 网络系统包括连接到因特网并执行应用的应用服务提供商（ASP）和连接到因特网并向特定计算部分（例如，计算密集部分）提供处理服务的CPU资源提供者， 其中：当从CPU资源提供者请求作业时，应用服务提供商（ASP）经由因特网向CPU资源提供者发送关于作业的计算时间的信息; 并且CPU资源提供者基于从应用服务提供商（ASP）发送的估计的计算时间来校正该估计的计算时间来分配作业。

公开(公告)号：US4518227A

公开(公告)日：1985-05-21

申请号：US890233

申请日：1978-03-27

申请人： Akira Tajima

发明人： Akira Tajima

IPC分类号： G02B15/10 ,  G02B13/00 ,  G02B15/167 ,  G02B15/22 ,  G02B15/18

CPC分类号： G02B15/22 ,  G02B13/00

摘要： A varifocal objective lens or mono-focal objective lens with a macro-focusing mechanism is provided with a concave lens component detachably mounted at the front thereof to widen the angular field of view of the objective lens while adjusting the marco-focusing mechanism to a position, where the object position for which the objective lens is focused is substantially coincident with the position of the front focal point of the concave lens component.

摘要翻译： 具有宏观聚焦机构的变焦物镜或单焦点物镜设置有可拆卸地安装在其前部的凹透镜部件，以在将聚焦机构调节到位置的同时将物镜的角度视场加宽 其中物镜聚焦的物体位置与凹透镜部件的前焦点的位置基本一致。

公开(公告)号：US4515446A

公开(公告)日：1985-05-07

申请号：US452122

申请日：1982-12-22

申请人： Sadatoshi Takahashi ,  Sadahiko Tsuji ,  Akira Tajima ,  Toshiaki Asano ,  Setsuo Minami

发明人： Sadatoshi Takahashi ,  Sadahiko Tsuji ,  Akira Tajima ,  Toshiaki Asano ,  Setsuo Minami

IPC分类号： G02B15/20 ,  G02B15/173 ,  G02B15/16

CPC分类号： G02B15/173

摘要： A zoom objective comprising four lens groups of which the first three lens groups counting from the object side are movable for zooming, whereby the refractive powers and the conditions of zooming movement of the aforesaid three lens groups are properly specified so as to improve the compactness while still maintaining good correction of aberrations.

摘要翻译： 包括四个透镜组的变焦目标，其中从物体侧计数的前三个透镜组可移动以进行变焦，由此适当地指定上述三个透镜组的屈光力和变焦运动的条件，以便提高紧凑性，同时 仍然保持良好的畸变矫正。

公开(公告)号：US4329022A

公开(公告)日：1982-05-11

申请号：US147298

申请日：1980-05-06

申请人： Shin Yamaguchi ,  Akira Tajima ,  Keiji Ikemori

发明人： Shin Yamaguchi ,  Akira Tajima ,  Keiji Ikemori

IPC分类号： G02B13/04 ,  G02B15/16 ,  G02B15/177 ,  G02B15/14

CPC分类号： G02B15/177

摘要： The disclosed two-group wide-image-angle zoom lens is zoomed by changing the distance between the front and the rear group. The front group exhibits a negative refracting power and includes a first positive lens, a second negative lens concave toward the image end, a third positive lens, a fourth negative lens concave toward the image end, and a fifth positive image lens convex toward the object end, all in sequence; the rear group is closer to the image end than the front group, exhibits a positive refracting power, and includes a first positive sub-group, a second positive sub-group, a third negative sub-group, and a fourth positive sub-group.

摘要翻译： 通过改变前组和后组之间的距离来缩放所公开的两组宽图像角度变焦镜头。 前组具有负折射率，并且包括第一正透镜，朝向图像端凹入的第二负透镜，第三正透镜，朝向图像端凹入的第四负透镜，朝向物体凸起的第五正透镜 结束，全部顺序; 后组比前组更靠近图像端，呈现正折射率，并且包括第一正子组，第二正子组，第三负子组和第四正子组 。

公开(公告)号：US4153339A

公开(公告)日：1979-05-08

申请号：US872064

申请日：1978-01-25

申请人： Akira Tajima ,  Naoto Kawamura

发明人： Akira Tajima ,  Naoto Kawamura

IPC分类号： G02B15/177 ,  G02B15/16

CPC分类号： G02B15/177

摘要： In a zoom lens consisting of a first lens group having a negative refractive power and a second lens group having a positive refractive power with the air separation between the first and second groups being variable for zooming, there are provided two non-spherical surfaces positioned respectively in the first lens group and on the image side of a diaphragm in the second lens group at optional locations to prevent deterioration of aberrations which occurs when the image angle of the zoom lens is increased.

摘要翻译： 在由具有负折光力的第一透镜组和具有正屈光力的第二透镜组构成的变焦透镜中，第一和第二组之间的空气分离对于变焦是可变的，提供分别位于两个非球面 在第一透镜组中和第二透镜组中的光阑的像侧上的可选位置处，以防止当变焦镜头的图像角度增加时出现的像差的劣化。

公开(公告)号：US20090109095A1

公开(公告)日：2009-04-30

申请号：US12257437

申请日：2008-10-24

申请人： Shohei Hido ,  Tsuyoshi Ide ,  Hisashi Kashima ,  Shoko Suzuki ,  Akira Tajima ,  Rikiya Takahashi ,  Toshihiro Takahashi ,  Yuta Tsuboi

发明人： Shohei Hido ,  Tsuyoshi Ide ,  Hisashi Kashima ,  Shoko Suzuki ,  Akira Tajima ,  Rikiya Takahashi ,  Toshihiro Takahashi ,  Yuta Tsuboi

IPC分类号： G01S5/08

CPC分类号： G01S5/0252

摘要： A location estimation method using label propagation. The achieved location estimation method is robust to variations in radio signal strengths and is highly accurate by using the q-norm (0

摘要翻译： 使用标签传播的位置估计方法。 实现的位置估计方法对无线电信号强度的变化是鲁棒的，并且通过使用q范数（0

公开(公告)号：US07454754B2

公开(公告)日：2008-11-18

申请号：US10212370

申请日：2002-08-02

申请人： Akira Tajima

发明人： Akira Tajima

IPC分类号： G06F9/46 ,  G06F15/173 ,  G06F15/16

CPC分类号： G06F9/5038 ,  G06F9/4881 ,  G06F2209/483 ,  G06F2209/5015

摘要： A network system includes an application service provider (ASP) which is connected to the Internet and executes an application, and a CPU resource provider which is connected to the Internet and provides a processing service to a particular computational part (e.g., computation intensive part) of the application, wherein: when requesting a job from the CPU resource provider, the application service provider (ASP) sends information about estimated computation time of the job to the CPU resource provider via the Internet; and the CPU resource provider assigns the job by correcting this estimated computation time based on the estimated computation time sent from the application service provider (ASP).

摘要翻译： 网络系统包括连接到因特网并执行应用的应用服务提供商（ASP）和连接到因特网并向特定计算部分（例如，计算密集部分）提供处理服务的CPU资源提供者， 其中：当从CPU资源提供者请求作业时，应用服务提供商（ASP）经由因特网向CPU资源提供者发送关于作业的计算时间的信息; 并且CPU资源提供者基于从应用服务提供商（ASP）发送的估计的计算时间来校正该估计的计算时间来分配作业。