公开(公告)号：US5995301A

公开(公告)日：1999-11-30

申请号：US149605

申请日：1998-09-08

申请人： Tatsuji Higuchi ,  Takashi Inoue ,  Yukinori Takahashi

发明人： Tatsuji Higuchi ,  Takashi Inoue ,  Yukinori Takahashi

IPC分类号： G03B13/36 ,  G02B7/04 ,  G02B7/10 ,  G02B7/28 ,  G02B27/10 ,  G02B15/14

CPC分类号： G02B7/102

摘要： An optical apparatus according to the present invention includes a cylindrical holding barrel, a plurality of moving lens frames which are held in the holding barrel such that the moving lens frames are moved back and forth in an optical axis direction, and a cam cylinder fitted on an outer surface of the holding barrel so as to move the moving lens frames. The cam cylinder slides and rotates on the outer surface of the holding barrel, and includes a first cam cylinder and a second cam cylinder each having a cam section on an inner surface thereof, and one end face of the first cam cylinder and one end face of the second cam cylinder are coupled to each other such that the first and second cam cylinders are rotated together.

摘要翻译： 根据本发明的光学装置包括圆柱形保持筒，多个移动透镜框架，其保持在保持筒中，使得移动透镜框在光轴方向上前后移动，并且凸轮缸安装在 保持筒的外表面，以移动透镜框。 凸轮缸在保持筒的外表面上滑动并旋转，并且包括第一凸轮缸和第二凸轮缸，每个凸轮缸在其内表面上具有凸轮部分，并且第一凸轮缸体的一个端面和一个端面 的第二凸轮圆筒彼此联接，使得第一和第二凸轮圆筒一起旋转。

公开(公告)号：US20050052536A1

公开(公告)日：2005-03-10

申请号：US10969457

申请日：2004-10-20

申请人： Tatsuji Higuchi ,  Masaaki Daigaku ,  Yukinori Takahashi ,  Yasuo Asakura ,  Naoki Fujii

发明人： Tatsuji Higuchi ,  Masaaki Daigaku ,  Yukinori Takahashi ,  Yasuo Asakura ,  Naoki Fujii

IPC分类号： G02B13/00 ,  H04N5/225 ,  H04N9/04

CPC分类号： G02B13/0065 ,  G02B7/102 ,  G02B13/009 ,  G03B17/04 ,  G03B17/17 ,  H04N5/2254 ,  H04N2101/00

摘要： An electronic imaging device is provided which includes a first lens group which takes in a luminous flux from a subject along a first optical axis, an optical axis conversion member which bends the luminous flux along a second optical axis which intersects with the first optical axis, a second lens which images the bent luminous flux to an imaging element, and an optical amount adjustment unit provided between the second lens group and the optical axis conversion member. An AF motor, a driving unit which drives the optical amount adjustment unit, and a zoom motor are each selectively arranged at one of four spaces formed by a first plane defined by the optical amount adjustment unit and a second plane defined by the first and second optical axes. The AF motor, the driving unit, and the zoom motor may all be arranged at one side of the second plane.

摘要翻译： 提供了一种电子成像装置，其包括：第一透镜组，其沿着第一光轴摄入来自被摄体的光通量;光轴转换构件，其沿着与所述第一光轴相交的第二光轴弯曲所述光通量; 第二透镜，其将弯曲光束成像到成像元件;以及光量调节单元，设置在第二透镜组和光轴转换部件之间。 AF电动机，驱动光量调节单元的驱动单元和变焦电动机分别选择性地布置在由光量调节单元限定的第一平面形成的四个空间中的一个空间和由第一和第二 光轴。 AF电动机，驱动单元和变焦电动机都可以布置在第二平面的一侧。

公开(公告)号：US06829011B1

公开(公告)日：2004-12-07

申请号：US09618812

申请日：2000-07-18

申请人： Tatsuji Higuchi ,  Masaaki Daigaku ,  Yukinori Takahashi ,  Yasuo Asakura ,  Naoki Fujii

发明人： Tatsuji Higuchi ,  Masaaki Daigaku ,  Yukinori Takahashi ,  Yasuo Asakura ,  Naoki Fujii

IPC分类号： H04N5225

CPC分类号： G02B13/0065 ,  G02B7/102 ,  G02B13/009 ,  G03B17/04 ,  G03B17/17 ,  H04N5/2254 ,  H04N2101/00

摘要： The first electronic imaging device, which performs a photoelectric-conversion of a subject light with an imaging element and records it, according to the present invention is characterized by comprising a first lens arranged along a first optical axis to take a luminous flux from the subject, an optical axis conversion material which bends the luminous flux which passes the first lens along a second optical axis which intersects with the first optical axis, a second lens which images the luminous flux bent along the second optical axis to the imaging element arranged on the second optical axis, and an optical amount adjustment device provided between the imaging element and the optical axis conversion material.

摘要翻译： 根据本发明的第一电子成像装置，其对被摄体光进行成像元件的光电转换并进行记录，其特征在于，包括沿着第一光轴布置的第一透镜，以从所述被摄体 沿着与第一光轴相交的第二光轴弯曲通过第一透镜的光束的光轴转换材料，将沿着第二光轴弯曲的光束成像到配置在第二光轴上的摄像元件的第二透镜 第二光轴和设置在成像元件和光轴转换材料之间的光量调节装置。

公开(公告)号：US5987262A

公开(公告)日：1999-11-16

申请号：US149654

申请日：1998-09-08

申请人： Tatsuji Higuchi ,  Takashi Inoue

发明人： Tatsuji Higuchi ,  Takashi Inoue

IPC分类号： G02B7/02 ,  G02B7/04 ,  G02B7/08 ,  G02B7/10 ,  G03B3/00

CPC分类号： G02B7/08

摘要： An optical apparatus according to the present invention includes a moving lens frame guided movably in an optical axis direction by guide shafts, a drive source for driving the lens frame along the optical axis direction, a lead screw attached to the drive source, a nut member which is fitted on the lead screw and whose rotation is controlled by a rotation control section, the nut member moving only in the optical axis direction by rotation of the lead screw, and an urging spring for pressing part of the lens frame on the nut member such that the lens frame follows movement of the nut member. The lead screw has a top end portion and a bottom end portion each of which is a non-screw portion having a diameter smaller than that of a root of a screw portion of the lead screw, and a spring is fitted near the bottom end portion of the lead screw to urge the nut member, which is fitted in the bottom end portion, in such a manner that the nut member is pushed in a direction of the top end portion of the screw.

摘要翻译： 根据本发明的光学装置包括：通过引导轴沿光轴方向可移动地移动的移动透镜框;用于沿着光轴方向驱动透镜框的驱动源;附接到驱动源的导螺杆;螺母构件 其安装在导螺杆上，其旋转由旋转控制部控制，螺母构件仅通过导螺杆的旋转沿光轴方向移动;以及推压弹簧，用于将透镜框的一部分按压在螺母构件上 使得透镜框跟随螺母构件的运动。 导螺杆具有顶端部和底端部，其各自是直径小于导螺杆的螺纹部的根部的直径的非螺纹部，弹簧配合在底端部附近 的螺杆，以使得螺母构件沿着螺钉的顶端部的方向被推动的方式推压安装在底端部的螺母构件。

公开(公告)号：US08964285B2

公开(公告)日：2015-02-24

申请号：US13425607

申请日：2012-03-21

申请人： Kazuo Kajitani ,  Tatsuji Higuchi

发明人： Kazuo Kajitani ,  Tatsuji Higuchi

IPC分类号： G02B21/02 ,  G02B25/00 ,  G02B21/20

CPC分类号： G02B21/02 ,  G02B21/20 ,  G02B25/001

摘要： Observation over a superwide field of view is possible with a short, lightweight, and inexpensive eyepiece optical system and a binocular barrel. A microscope optical system includes an objective optical system configured to collect light from a specimen; an imaging optical system configured to image the light coming from the specimen and collected by the objective optical system; and an eyepiece optical system configured to magnify the image of the specimen formed by the imaging optical system and form a virtual image in an eye of an observer, wherein the following conditional expressions are satisfied, M=Fntl/Fob×250/Fne  (1) Fntl=Ftl×Kt  (2) Fne=Fe×Kt  (3) 0.4

摘要翻译： 通过短，轻，便宜的目镜光学系统和双目镜筒，可以观察超宽视场。 显微镜光学系统包括物镜光学系统，被配置为收集来自样本的光; 成像光学系统，被配置为对来自所述样本的光进行成像并由所述物镜光学系统收集; 以及目镜光学系统，被配置为放大由所述成像光学系统形成的样本的图像，并在观察者的眼睛中形成虚拟图像，其中满足以下条件表达式：M = Fnt1 / Fob×250 / Fne ）Fntl = Ft1×Kt（2）Fne = Fe×Kt（3）0.4

公开(公告)号：US06667770B1

公开(公告)日：2003-12-23

申请号：US09149791

申请日：1998-09-08

申请人： Tatsuji Higuchi ,  Kenichi Aoki

发明人： Tatsuji Higuchi ,  Kenichi Aoki

IPC分类号： H04N5235

CPC分类号： H04N5/2254

摘要： An electronic image pickup apparatus according to the present invention includes a holding barrel, a lens frame supported by guide shafts inside the holding barrel and slidable and moveable in a direction of an optical axis, a light beam adjusting unit including an aperture and/or shutter for mechanically adjusting a light beam passing through the lens frame, and an image pickup element for converting an object image passed through the light beam adjusting unit to an electrical signal. The light beam adjusting unit comprises a base plate arranged perpendicular to the optical axis inside the lens barrel, an aperture member and/or a shutter member attached to the base plate, and an aperture driver for driving the aperture member and/or a shutter driver for driving the shutter member, arranged on the base plate.

摘要翻译： 根据本发明的电子摄像装置包括保持筒，由保持筒内的引导轴支撑并且可在光轴方向上滑动和移动的透镜框，包括孔和/或快门的光束调节单元 用于机械地调节通过透镜框的光束，以及用于将通过光束调节单元的物体图像转换为电信号的图像拾取元件。 光束调节单元包括垂直于透镜镜筒内的光轴布置的基板，附接到基板的光圈元件和/或光闸元件，以及用于驱动光圈元件和/或快门驱动器的光圈驱动器 用于驱动布置在基板上的挡板部件。

公开(公告)号：US4615600A

公开(公告)日：1986-10-07

申请号：US668416

申请日：1984-11-05

申请人： Yukio Nakajima ,  Tatsuji Higuchi ,  Yasuo Asakura

发明人： Yukio Nakajima ,  Tatsuji Higuchi ,  Yasuo Asakura

IPC分类号： G03B7/085 ,  G03B7/095 ,  G03B7/20 ,  G03B9/02 ,  G03B9/07

CPC分类号： G03B7/20

摘要： A camera of the automatic aperture control type permits stop-down means which operates a diaphragm in cooperation with a shutter release operation first to move forward from a first position corresponding to the open aperture to a second position corresponding to a minimum aperture and then to move back from the second position toward the first position. The camera includes storage means for storing a position occupied by the stop-down means when the diaphragm assumes a proper aperture while the stop-down means moves from the first position to the second position so that the stop-down means is stopped at the stored position while the stop-down means moves back from the second position toward the first position.

摘要翻译： 自动光圈控制类型的照相机允许停止装置，其与快门释放操作协作操作隔膜，首先从对应于开孔的第一位置向前移动到对应于最小光圈的第二位置，然后移动 从第二位置向第一位置返回。 照相机包括存储装置，用于在光阑呈现适当的光圈时存储由减速装置占据的位置，同时停止装置从第一位置移动到第二位置，使得停止装置停止在存储的位置 同时停止装置从第二位置向第一位置移回。

公开(公告)号：US20120243078A1

公开(公告)日：2012-09-27

申请号：US13425607

申请日：2012-03-21

申请人： Kazuo Kajitani ,  Tatsuji Higuchi

发明人： Kazuo Kajitani ,  Tatsuji Higuchi

IPC分类号： G02B21/02

CPC分类号： G02B21/02 ,  G02B21/20 ,  G02B25/001

摘要： Observation over a superwide field of view is possible with a short, lightweight, and inexpensive eyepiece optical system and a binocular barrel.A microscope optical system includes an objective optical system configured to collect light from a specimen; an imaging optical system configured to image the light coming from the specimen and collected by the objective optical system; and an eyepiece optical system configured to magnify the image of the specimen formed by the imaging optical system and form a virtual image in an eye of an observer, wherein the following conditional expressions are satisfied, M=Fntl/Fob×250/Fne  (1) Fntl=Ftl×Kt  (2) Fne=Fe×Kt  (3) 0.4

摘要翻译： 通过短，轻，便宜的目镜光学系统和双目镜筒，可以观察超宽视场。 显微镜光学系统包括物镜光学系统，被配置为收集来自样本的光; 成像光学系统，被配置为对来自所述样本的光进行成像并由所述物镜光学系统收集; 以及目镜光学系统，被配置为放大由所述成像光学系统形成的样本的图像，并在观察者的眼睛中形成虚拟图像，其中满足以下条件表达式：M = Fnt1 / Fob×250 / Fne ）Fntl = Ft1×Kt（2）Fne = Fe×Kt（3）0.4

公开(公告)号：US20050231601A1

公开(公告)日：2005-10-20

申请号：US11157332

申请日：2005-06-15

申请人： Tatsuji Higuchi ,  Akio Terane

发明人： Tatsuji Higuchi ,  Akio Terane

IPC分类号： H04N1/21 ,  H04N5/225 ,  H04N5/262

CPC分类号： H04N1/00925 ,  H04N1/2112 ,  H04N1/2137 ,  H04N1/2158 ,  H04N2201/218

摘要： An electronic camera comprises imaging means for optoelectrically converting a subject image to generate electronic image data, temporary storage means for temporarily storing the image data produced by the imaging means, image display means for displaying an image based on the image data stored in the temporary storage means, recording means for recording the image data stored in the temporary storage means on a recording medium, erasing means for erasing the image data recorded on the recording medium, instructing means for instructing the recording means to abort recording on the recording medium of the image data stored in the temporary storage means or for instructing the era-sing means to erase the image data recorded on the recording medium, and control means for controlling the image display means to display thereon the image based on the image data stored in the temporary storage means for a predetermined period of time after capturing, for controlling the recording means to abort recording on the recording medium of the image data stored in the temporary storage means when an instruction is given from the instructing means while the recording means is recording the image data on the recording medium, and for controlling the erasing means to erase the image data recorded on the recording medium when an instruction is given from the instructing means after the recording means has recorded the image data on the recording medium.

摘要翻译： 电子照相机包括用于光学转换被摄体图像以产生电子图像数据的成像装置，用于临时存储由成像装置产生的图像数据的临时存储装置，用于基于存储在临时存储器中的图像数据显示图像的图像显示装置 用于将存储在临时存储装置中的图像数据记录在记录介质上的记录装置，用于擦除记录在记录介质上的图像数据的擦除装置，指令装置，用于指示记录装置在图像的记录介质上中止记录 存储在临时存储装置中的数据或用于指示记录装置来擦除记录在记录介质上的图像数据;以及控制装置，用于根据存储在临时存储器中的图像数据控制图像显示装置在其上显示图像 在拍摄之后预定时间段的装置，用于将记录装置控制到a 当记录装置在记录介质上记录图像数据时，当从指示装置给出指令时，在存储在临时存储装置中的图像数据的记录介质上进行记录，并且用于控制擦除装置以擦除图像数据 当记录装置在记录介质上记录图像数据之后从指令装置给出指令时，记录在记录介质上。

公开(公告)号：US06665005B1

公开(公告)日：2003-12-16

申请号：US09149619

申请日：1998-09-08

申请人： Tatsuji Higuchi ,  Kenichi Aoki

发明人： Tatsuji Higuchi ,  Kenichi Aoki

IPC分类号： H04N904

CPC分类号： H04N5/238 ,  H04N5/2252 ,  H04N5/2254

摘要： An electronic image pickup apparatus comprises a shutter having a shielding member which can be inserted into or removed from an optical path of an optical system for forming an image of an object on a light receiving surface of an image pickup element, an inserting/removing mechanism for inserting or removing the shielding member into or from the optical path, a driver for driving the inserting/removing mechanism, and a manipulator for operating the inserting/removing mechanism by a driving system other than the driver.

摘要翻译： 电子图像拾取装置包括具有屏蔽构件的遮板，该屏蔽构件能够插入到用于形成图像拾取元件的光接收表面上的物体的图像的光学系统的光路中或从该光学系统移除;插入/移除机构 用于将屏蔽构件插入或移出光路，用于驱动插入/移除机构的驱动器和用于通过驾驶员以外的驱动系统操作插入/移除机构的操纵器。