公开(公告)号：US06665005B1

公开(公告)日：2003-12-16

申请号：US09149619

申请日：1998-09-08

Applicant: Tatsuji Higuchi ,  Kenichi Aoki

Inventor： Tatsuji Higuchi ,  Kenichi Aoki

IPC: H04N904

CPC classification number: H04N5/238 ,  H04N5/2252 ,  H04N5/2254

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6160583A

公开(公告)日：2000-12-12

申请号：US636337

申请日：1996-04-23

Applicant: Koji Kato ,  Kunio Yokoyama ,  Yasuo Yamazaki ,  Tatsuji Higuchi ,  Shigeo Hayashi

Inventor： Koji Kato ,  Kunio Yokoyama ,  Yasuo Yamazaki ,  Tatsuji Higuchi ,  Shigeo Hayashi

IPC: G03B17/04 ,  G02B7/10 ,  G03B5/00 ,  H04N5/225

CPC classification number: G02B7/102

Abstract: A rectilinear barrel of a camera supporting a lens group in a manner that the lens group is movable along a rectilinear slot in the direction of its optical axis, a cam ring which has on its circumference a rib with a cutout portion and which rotates to drive the lens group in the direction of the optical axis, a threaded driving shaft for moving the rectilinear barrel between an imaging position and a retracted position, a zoom gear for rotating the cam ring when the rectilinear barrel is at the imaging position, and a locking tab for allowing the rectilinear barrel to move by means of the threaded driving shaft by aligning itself with the cutout portion and for locking the movement of the cam ring, and thus, the rectilinear barrel by aligning itself with the rib.

Abstract translation: 以镜片组沿其光轴方向沿着直线狭槽移动的方式支撑透镜组的照相机的直线镜筒，在其圆周上具有切口部分的肋并且旋转以驱动的凸轮环 所述透镜组沿所述光轴方向，用于在成像位置和缩回位置之间移动所述直线镜筒的螺纹驱动轴，用于当所述直线镜筒处于成像位置时旋转所述凸轮环的变焦齿轮，以及锁定 翼片，用于允许直线筒通过螺纹驱动轴移动，通过将其自身与切口部分对准并且用于锁定凸轮环的运动，并且因此使直线筒体与肋对准。

公开(公告)号：US5945995A

公开(公告)日：1999-08-31

申请号：US656525

申请日：1996-05-31

Applicant: Tatsuji Higuchi ,  Yasuyuki Nishidai

Inventor： Tatsuji Higuchi ,  Yasuyuki Nishidai

IPC: G06F17/50 ,  G06T17/10 ,  G06F15/00

CPC classification number: G06T17/10

Abstract: In a design supporting system, projected shape information of a part, for example, solid model definition drawing is input from a shape inputting section based on the drawing formation on the CAD, shape attribute information thereof is input from a shape attribute inputting section, and the projected shape information and shape attribute information are combined and stored in an input information storing section. Further, a 3-dimensional CAD solid model creation command group includes a plurality of 3-dimensional CAD drawing modules used for converting the projected shape information into 3-dimensional information. A control section creates a 3-dimensional CAD solid model by controlling the 3-dimensional CAD drawing modules of the 3-dimensional CAD solid model according to the projected shape information and shape attribute information stored in the storage section.

Abstract translation: 在设计支持系统中，基于CAD上的绘图形成从形状输入部输入部件的投影形状信息，例如实体模型定义图，形状属性信息从形状属性输入部输入， 投影形状信息和形状属性信息被组合并存储在输入信息存储部分中。 此外，三维CAD实体模型创建命令组包括用于将投影形状信息转换为三维信息的多个三维CAD绘图模块。 控制部分根据存储在存储部分中的投影形状信息和形状属性信息，通过控制三维CAD实体模型的三维CAD绘制模块来创建三维CAD实体模型。

公开(公告)号：US5878295A

公开(公告)日：1999-03-02

申请号：US643633

申请日：1996-05-06

Applicant: Moriya Katagiri ,  Tatsuji Higuchi ,  Tatsuya Suzuki ,  Koji Kato ,  Shunji Matsutani

Inventor： Moriya Katagiri ,  Tatsuji Higuchi ,  Tatsuya Suzuki ,  Koji Kato ,  Shunji Matsutani

IPC: G03B17/02 ,  G03B17/04

CPC classification number: G03B17/045

Abstract: A shading device of a camera having shading bellows which is collapsible in interlocking motion with an imaging-lens barrel movable in the direction of its optical axis and which is provided between the front side of the aperture of a camera body and the imaging-lens barrel, wherein the relationship L1/L0

Abstract translation: 一种具有阴影波纹管的遮光装置，该阴影波纹管与可与其光轴方向移动的成像透镜镜筒相互联动地折叠并且设置在照相机主体的孔的前侧和成像镜筒之间 其中，当L0表示形成阴影波纹管的自由长度时，L1 / L0

公开(公告)号：US4945372A

公开(公告)日：1990-07-31

申请号：US307367

申请日：1989-02-06

Applicant: Tatsuji Higuchi ,  Kazuo Yamamoto ,  Hitoshi Shirai ,  Yasuo Yamazaki ,  Yuichi Torikoshi ,  Kazuyuki Iwasa ,  Toshifumi Nakano

Inventor： Tatsuji Higuchi ,  Kazuo Yamamoto ,  Hitoshi Shirai ,  Yasuo Yamazaki ,  Yuichi Torikoshi ,  Kazuyuki Iwasa ,  Toshifumi Nakano

IPC: G03B3/10 ,  G03B13/12 ,  G03B15/05

CPC classification number: G03B3/10 ,  G03B13/12 ,  G03B15/05 ,  G03B2215/051

Abstract: A camera includes a photographic optical system movable along its optical axis, and a cam ring rotatable about the optical axis of the optical system. When it is rotated by a motor, the cam ring moves the optical system to change the focal length thereof. Arranged at the outside of the cam ring are a viewfinder optical system, whose optical axis is parallel to that of the photographic optical system, and a strobe mechanism movable in a direction parallel to the optical axis of the photographic optical system. First and second cam portions are arranged on the cam ring and engage the viewfinder optical system and strobe mechanism, respectively, so as to move them along the optical axis of the photographic optical system, in association with the rotation of the cam ring.

Abstract translation: 相机包括可沿着其光轴移动的摄影光学系统和可围绕光学系统的光轴旋转的凸轮环。 当电动机旋转时，凸轮环移动光学系统以改变其焦距。 在凸轮环的外侧排列有取景器光学系统，其光轴平行于摄影光学系统的光学系统，以及可沿平行于摄影光学系统的光轴的方向移动的闪光灯机构。 第一和第二凸轮部分分别布置在凸轮环上并分别与取景器光学系统和选通机构接合，以便随着凸轮环的旋转而沿着摄影光学系统的光轴移动它们。

公开(公告)号：US08964285B2

公开(公告)日：2015-02-24

申请号：US13425607

申请日：2012-03-21

Applicant: Kazuo Kajitani ,  Tatsuji Higuchi

Inventor： Kazuo Kajitani ,  Tatsuji Higuchi

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

CPC classification number: G02B21/02 ,  G02B21/20 ,  G02B25/001

Abstract: 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

Abstract translation: 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

Applicant: Tatsuji Higuchi ,  Kenichi Aoki

Inventor： Tatsuji Higuchi ,  Kenichi Aoki

IPC: H04N5235

CPC classification number: H04N5/2254

Abstract: 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.

Abstract translation: 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

Applicant: Yukio Nakajima ,  Tatsuji Higuchi ,  Yasuo Asakura

Inventor： Yukio Nakajima ,  Tatsuji Higuchi ,  Yasuo Asakura

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

CPC classification number: G03B7/20

Abstract: 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.

Abstract translation: 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：US20070081089A1

公开(公告)日：2007-04-12

申请号：US11636958

申请日：2006-12-12

Applicant: Tatsuji Higuchi ,  Masaaki Daigaku

Inventor： Tatsuji Higuchi ,  Masaaki Daigaku

IPC: H04N5/222

CPC classification number: H04N5/2254 ,  H04N5/2251 ,  H04N2101/00

Abstract: In an electronic image pickup apparatus where an object light after passing through a taking lens unit having a plurality of lenses is photoelectrically converted at an image pickup device to be recorded, the taking lens unit is constructed as having a reflecting mirror located between the lenses so that a light incident thereupon is bent, and is disposed such that it be positioned in front of an image display section provided on a back surface of the body with a length direction thereof being perpendicular to a bottom surface of the body. The electronic image pickup apparatus is thereby achieved as having a well-balanced configuration where the body is neither increased in thickness nor too long in a lateral dimension.

Abstract translation: 在通过具有多个透镜的拍摄透镜单元的物体光在要记录的图像拾取装置上被光电转换的电子摄像装置中，拍摄镜头单元被构造为具有位于透镜之间的反射镜 其入射的光被弯曲，并且被布置成使得它被定位在设置在主体的后表面上的图像显示部分的前面，其长度方向垂直于主体的底表面。 因此，电子摄像装置实现为具有良好平衡的构造，其中主体的厚度既不增加也不在横向尺寸上太长。

公开(公告)号：US20060146176A1

公开(公告)日：2006-07-06

申请号：US11369581

申请日：2006-03-07

Applicant: Koji Kato ,  Tatsuji Higuchi

Inventor： Koji Kato ,  Tatsuji Higuchi

IPC: H04N5/225

CPC classification number: H04N5/2253 ,  H04N5/2254 ,  H04N5/2353

Abstract: A photographic lens system for forming an object image is placed in the lens barrel of an electronic camera. In a camera body, a beam splitter for forming branched optical paths and an image sensing element for photoelectrically converting the formed object image are arranged. An optical filter attached to a filter cap is inserted between the beam splitter and the image sensing element. The filter cap intimately contacts with the perimeter of the exit surface of the beam splitter and the perimeter of the image sensing surface of the image sensing element, thereby forming closed spaces, between the optical filter and the beam splitter and between the optical filter and the image sensing element, which allow incident light to pass through.