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1. 发明授权

US5748994A Optical device with an image blur suppression function 失效
标题翻译：具有图像模糊抑制功能的光学设备
公开(公告)号：US5748994A
公开(公告)日：1998-05-05
申请号：US638752
申请日：1996-04-29
申请人： Tadao Kai , Nobuhiko Terui , Shinichi Tsukada
发明人： Tadao Kai , Nobuhiko Terui , Shinichi Tsukada
IPC分类号： G03B13/36 , G02B7/28 , G02B27/64 , G03B5/00 , G03B7/08 , G03B17/00 , H04N5/232 , G03B3/00
CPC分类号： H04N5/23258 , G02B27/646 , G03B5/00 , H04N5/23248 , H04N5/23287 , G03B2205/0015 , G03B2205/0053 , G03B2207/005 , G03B2217/005
摘要： An optical device, such as a camera, which includes an image blur suppression optical system to optically prevent image blur of a photographic image on an image plane of the optical device by changes in at least a portion of a photographic optical system. An image blur suppression drive unit drives the image blur suppression optical system, and a suppression position detection unit detects changes in the position of the image blur suppression optical system during the time of the image blur suppression. A lens prime and a memory unit generates constants indicative of optical conditions in the optical device which correspond to changes in the position of the image blur suppression optical system.
摘要翻译：一种诸如相机的光学装置，其包括图像模糊抑制光学系统，以通过照相光学系统的至少一部分的变化来光学地防止摄像图像在光学装置的图像平面上的图像模糊。图像模糊抑制驱动单元驱动图像模糊抑制光学系统，并且抑制位置检测单元在图像模糊抑制期间检测图像模糊抑制光学系统的位置的变化。镜头素材和存储器单元产生指示光学装置中对应于图像模糊抑制光学系统的位置变化的光学条件的常数。

2. 发明授权

US5186593A Feeding method for work products and apparatus thereof 失效
标题翻译：产品及其设备的进料方法
公开(公告)号：US5186593A
公开(公告)日：1993-02-16
申请号：US740891
申请日：1991-08-06
申请人： Shinichi Tsukada , Yoshiharu Iizuka , Hideyuki Tamura , Osamu Sakashita
发明人： Shinichi Tsukada , Yoshiharu Iizuka , Hideyuki Tamura , Osamu Sakashita
IPC分类号： B21D43/00 , B21D51/26 , B23Q7/04 , B23Q7/14
CPC分类号： B21D43/00 , B21D51/2692 , B23Q7/04 , B23Q7/14
摘要： A method of feeding work products such as can ends between different processes having different throughput requirements uses various feeding apparatus. In the first process, the work products are continuously mechanically treated at the same time by a group of first machines and then continuously discharged to a second process. This second process receives the work products fed from the plural discharging parts of the first machines. The apparatus in the second process has fewer receiving inlets than discharge parts of the first machines. In the second process, the work products are further mechanically treated. The method feeds the work products discharged from the plural discharging parts in the first process along respective feeding paths and then quickly feeds a predetermined number of work products to form a group of work products. This group is held in an arranged state in respective stay parts connected to the feeding paths. A robot system will then successively feed the work groups to the feeding part for the second process. Alternatively, the method can be arranged such that a certain process having a high output can feed to various machines of a subsequent process having a lower ouput. Various feeding apparatus can be used in order to divide the products from the certain process having the higher output into appropriate groups to be fed to the various machines of the subsequent slower process.
摘要翻译：在具有不同生产量要求的不同工艺之间输送诸如罐头之类的工件的方法使用各种进料装置。在第一种方法中，工件通过一组第一机器同时连续机械处理，然后连续排出到第二工序。该第二过程接收从第一机器的多个排出部分供给的工件。与第一机器的排放部分相比，第二过程中的设备具有更少的接收入口。在第二个过程中，工作产品被进一步机械处理。该方法沿着各自的进给路径将从多个排出部排出的作业物品沿着各自的进给路径进给，然后快速地供给预定数量的工件以形成一组工件。该组在连接到馈送路径的相应的保持部分中被保持在布置状态。然后机器人系统将连续地将工作组馈送到用于第二过程的进给部分。或者，该方法可以被布置为使得具有高输出的某一过程可以馈送到具有较低输出的后续处理的各种机器。可以使用各种进给装置，以便将具有较高输出的某些过程的产品分成适当的组，以供给到随后的较慢过程的各种机器。

3. 发明授权

US5177637A Focusing screen including different height microlenses arranged in a cyclical pattern 失效
标题翻译：聚焦屏幕包括在循环图案中安装的不同高度微孔
公开(公告)号：US5177637A
公开(公告)日：1993-01-05
申请号：US756031
申请日：1991-09-06
申请人： Shinichi Tsukada
发明人： Shinichi Tsukada
IPC分类号： G03B13/24
CPC分类号： G03B13/24 , G03B2217/005
摘要： In a focusing screen having a large number of microlenses regularly arranged thereon, heights of microlenses are n different values. The microlenses having the same height are cyclically arranged. In another aspect, the heights of the microlenses in a similar focusing screen are randomly distributed over ranges centered on n central values, and the microlenses having the same central value are cyclically arranged. In still another aspect, in a method of manufacturing a focusing screen having micropatterned projections by a so-called proximity exposure method, dimensions of the micropatterns of the mask vary centered on the n different values, and the micropatterns having the same central values are cyclically arranged.

4. 发明授权

US5602615A Photometric device to determine a correct photometric value of a spot photometric region 失效
标题翻译：测光装置，以确定光斑测光区域的正确光度值
公开(公告)号：US5602615A
公开(公告)日：1997-02-11
申请号：US499709
申请日：1995-07-07
申请人： Masaru Muramatsu , Shinichi Tsukada
发明人： Masaru Muramatsu , Shinichi Tsukada
IPC分类号： G01J1/44 , G03B7/28 , G03B7/08
CPC分类号： G03B7/09979
摘要： A photometric device, used in an optical apparatus such as a camera, which includes photometric elements to measure photometric values according to plural regions of a subject field, and corrects the photometric values of photometric elements corresponding to specific regions within the plural regions based on the photometric values of regions outside the specific region and on previously set correction coefficients according to each region. The location of the specific regions on the subject field may be adjusted either manually or automatically based upon a focus adjustment state of a focus detection unit.
摘要翻译：一种用于诸如照相机的光学装置的测光装置，其包括测光元件以根据被摄场的多个区域测量光度值，并且基于所述多个区域中的特定区域对应的测光元件的光度值进行校正在特定区域以外的区域的光度值和根据每个区域的先前设定的校正系数。可以基于焦点检测单元的焦点调整状态来手动地或自动地调整对象场上的特定区域的位置。

5. 发明授权

US5125208A Apparatus for seaming can end 失效
标题翻译：缝合装置可以结束
公开(公告)号：US5125208A
公开(公告)日：1992-06-30
申请号：US507779
申请日：1990-04-12
申请人： Shinichi Tsukada , Tsutomu Shinomiya , Shigeki Yoshioka , Makoto Fujikawa
发明人： Shinichi Tsukada , Tsutomu Shinomiya , Shigeki Yoshioka , Makoto Fujikawa
IPC分类号： B21D51/30
CPC分类号： B21D51/30 , Y10T74/1967
摘要： A can end is seamed to a cylindrical can filled with contents. The can is fed along a substantially elliptical path including straight and arcuate paths. While the can is being fed along the straight path, the can end is seamed to the can by a linear seaming device. At the same time, the can end is rotated by a can end holder which has a pinion gear held in mesh with a rack which extends fully along the elliptical path. The rack is composed of separate rack members which are relatively movable to adjust the tension of an endless chain that moves can ends and cans along the elliptical path.
摘要翻译：罐头端接到装满内容物的圆柱形罐体上。罐沿着包括直线和弧形路径的基本椭圆形路径进给。当罐沿着直线路径进给时，罐端通过线性缝合装置被缝合到罐体上。同时，罐端由具有与齿条保持啮合的小齿轮的罐端支架旋转，该齿条完全沿着椭圆路径延伸。机架由独立的机架构件组成，它们是相对可移动的，用于调节沿着椭圆路径移动罐端部和罐头的环形链条的张力。

6. 发明授权

US5014491A Apparatus for seaming can end 失效
标题翻译：缝合装置可以结束
公开(公告)号：US5014491A
公开(公告)日：1991-05-14
申请号：US343951
申请日：1989-04-27
申请人： Shinichi Tsukada , Tsutomu Shinomiya , Eiichi Yoshino , Shigeki Yoshioka , Makoto Fujikawa
发明人： Shinichi Tsukada , Tsutomu Shinomiya , Eiichi Yoshino , Shigeki Yoshioka , Makoto Fujikawa
IPC分类号： B21D51/32
CPC分类号： B21D51/32 , Y10T74/1967
摘要： An apparatus for seaming a can end to a filled cylindrical can includes can feed device for supporting the bottom of the can rotatably about its own axis and feeding the can linearly along a travel path at a predetermined speed. A can end holder member is provided for detachably holding the can end directly above the can feed device and holding the can end rotatably about its own axis. A can end feed member is provided for moving the can end holder member to feed the can end in synchronism with the can which is fed by the can feed device. A lifting/lowering member is provided for lowering the can end holder member to hold the can end held by the can end holder member against an open end of the can. A seaming device is provided and extends linearly along the travel path for pressing an end hook of the can end against a flange of the can while the can end against which the can end is held is being fed by the can feed device. The can end holder member and the can feed device are rotated to roll the can end and the can along the seaming device to seam the can end to the can while the end hook of the can end and the flange of the can are being pressed by the seaming device.

7. 发明授权

US08676051B2 Focus detection device, focus detection method, and camera 有权
标题翻译：焦点检测装置，焦点检测方法和相机
公开(公告)号：US08676051B2
公开(公告)日：2014-03-18
申请号：US12355409
申请日：2009-01-16
申请人： Shinichi Tsukada
发明人： Shinichi Tsukada
IPC分类号： G03B13/34
CPC分类号： G03B13/34 , G02B7/34
摘要： A focus detection device includes a focus detector, an object detector, a selector, a divider, and a controller. The focus detector is configured to detect a plurality of focus adjusting states at focus detecting positions in an image plane of an optical system. The object detector is configured to detect image information corresponding to a specified object in an image of the optical system. The selector is configured to select focus adjusting states among the plurality of focus adjusting states based on the image information detected by the object detector. The divider is configured to find variation in the selected focus adjusting states and configured to divide the selected focus adjusting states into a plurality of groups based on the variation. The controller is configured to find a final focus adjusting state based on a pre-final focus adjusting state in a group selected from the plurality of groups.
摘要翻译：焦点检测装置包括焦点检测器，物体检测器，选择器，分隔器和控制器。焦点检测器被配置为在光学系统的图像平面中的焦点检测位置处检测多个焦点调节状态。对象检测器被配置为检测与光学系统的图像中的指定对象相对应的图像信息。选择器被配置为基于由对象检测器检测到的图像信息来选择多个焦点调整状态中的焦点调整状态。分配器被配置为找到所选择的焦点调整状态的变化，并且被配置为基于该变化将所选择的焦点调整状态划分成多个组。控制器被配置为基于从多个组中选择的组中的预最终焦点调整状态来找到最终聚焦调整状态。

8. 发明授权

US07012750B2 Auxiliary light projection apparatus for auto focus detection 有权
公开(公告)号：US07012750B2
公开(公告)日：2006-03-14
申请号：US10448198
申请日：2003-05-30
申请人： Shinichi Tsukada
发明人： Shinichi Tsukada
IPC分类号： G02B5/18
CPC分类号： G02B7/32 , G02B5/1871
摘要： An auxiliary light projection apparatus used for focus detection has a laser beam generating device and a diffraction plate for diffracting a laser light from said laser beam generating device. The diffraction plate has micro lenses regularly arranged in vertical and horizontal directions. The curvature of each micro lens in the vertical direction is different from that in the horizontal direction. The pitch of arrangement of the micro lenses in the vertical direction is different from that in the horizontal direction. In addition, the height of the micro lenses is varied cyclically. The auxiliary light projection apparatus projects a diffraction light pattern of the laser light emergent from the diffraction plate to an object to be photographed, as a pattern used for focus detection.

9. 发明授权

US06524048B1 Apparatus for manufacturing can lid 失效
标题翻译：用于制造罐的装置
公开(公告)号：US06524048B1
公开(公告)日：2003-02-25
申请号：US09571545
申请日：2000-05-16
申请人： Shinichi Tsukada , Masashi Takamatsu , Takeshi Sugimura , Akihiro Hamada
发明人： Shinichi Tsukada , Masashi Takamatsu , Takeshi Sugimura , Akihiro Hamada
IPC分类号： B21D5144
CPC分类号： B21D51/383
摘要： A can lid of the fully-open type has a disk-shaped panel, a score notched endlessly in a surface of the panel along an outer circumferential edge of the panel, for forming an opening in the panel, and a tab fixed to the panel by a rivet. The tab is attached in a direction substantially perpendicular to an initial tear-off line of the score. The surface of the panel which is concealed from view by the tab is printed with a circular mark representing a rolling direction in which the material of the panel has been rolled. The score is defined such that the rolling direction extends substantially at a right angle to the initial tear-off line of the score. The panel has an auxiliary score defined in the surface thereof near the rivet and positioned across the rivet from the initial tear-off line substantially parallel to the initial tear-off line and separate therefrom.
摘要翻译：完全开式的罐盖具有圆盘形面板，在面板的外周边缘上沿着面板的外圆周边缘不断地凹陷的刻痕，用于在面板中形成开口，以及固定到面板的凸片用铆钉翼片沿着与分数的初始撕下线基本垂直的方向附接。通过突片隐藏的面板的表面印有表示滚动方向的圆形标记，其中面板的材料已经被滚动。评分被定义为使得滚动方向基本上与分数的初始撕下线成直角延伸。该面板具有在其靠近铆钉的表面中限定的辅助刻痕，并且与起始撕离线基本上平行于初始剥离线定位在穿过铆钉的位置上并与之分开。

10. 发明授权

US08633992B2 Focus detection device, photographic lens unit, image-capturing apparatus and camera system 有权
标题翻译：焦点检测装置，摄影镜头单元，图像捕获装置和照相机系统
公开(公告)号：US08633992B2
公开(公告)日：2014-01-21
申请号：US12877421
申请日：2010-09-08
申请人： Shinichi Tsukada
发明人： Shinichi Tsukada
IPC分类号： H04N5/228 , H04N3/00
CPC分类号： H04N5/3696 , G02B7/38 , G03B3/10 , G03B13/36 , H04N5/23212
摘要： A focus detection device includes: a focus detection unit that includes a pair of light-receiving element arrays and lens systems via which a pair of focus detection light fluxes are each guided to one of the pair of light-receiving element arrays, and detects an image shift amount based upon output signals output from the pair of light-receiving element arrays; an acquisition unit that obtains a plurality of sets of opening data pertaining to sizes and positions of a plurality of openings; a function value calculation unit that calculates, based upon the plurality of sets of opening data, a function value pertaining to a gravitational center distance between gravitational centers of a pair of overlapping areas where a pair of specific focus detection pupils overlap an exit pupil; and a conversion unit that converts the image shift amount to a defocus amount based upon the function value.
摘要翻译：焦点检测装置包括：焦点检测单元，其包括一对受光元件阵列和透镜系统，通过该一对光接收元件阵列和透镜系统，一对焦点检测光束被引导到该对受光元件阵列之一，并且检测基于从所述一对光接收元件阵列输出的输出信号的图像偏移量; 获取单元，其获得与多个开口的尺寸和位置有关的多组开放数据; 功能值计算单元，其基于所述多组打开数据，计算与一对特定焦点检测瞳孔与出射瞳孔重叠的一对重叠区域的重力中心之间的重力中心距离的功能值; 以及转换单元，其基于该功能值将图像偏移量转换为散焦量。

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