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1. 外观设计

USD439918S1 Zoom eyepiece 失效
标题翻译：变焦目镜
公开(公告)号：USD439918S1
公开(公告)日：2001-04-03
申请号：US29125569
申请日：2000-06-23
申请人： Kenjiro Yamaguchi , Atsushi Denpo
设计人： Kenjiro Yamaguchi , Atsushi Denpo

2. 发明授权

US07019896B2 Polar-axis telescope and equatorial telescope mount including the same 失效
标题翻译：极轴望远镜和赤道望远镜座包括相同的
公开(公告)号：US07019896B2
公开(公告)日：2006-03-28
申请号：US10743911
申请日：2003-12-24
申请人： Atsushi Denpo , Satoru Nemoto
发明人： Atsushi Denpo , Satoru Nemoto
IPC分类号： G02B23/00
CPC分类号： G02B23/165
摘要： The polar-axis telescope has an objective lens, a focal plate, an eyepiece, a zoom optical system, and a zoom optical system driver. The objective lens forms an object image, and the focal plate is arranged on a focal plane of the objective lens. The eyepiece is arranged backward of the focal plate and forms an observed image. The zoom optical system is arranged between the objective lens and the eyepiece. The zoom optical system makes the observed image appear gradually bigger while maintaining an in-focus situation. The zoom optical system driver shifts the zoom optical system along a polar-axis, corresponding to an optical axis of the polar-axis telescope, so as to change a magnification.
摘要翻译：极轴望远镜具有物镜，焦平板，目镜，变焦光学系统和变焦光学系统驱动器。物镜形成物体图像，焦点被配置在物镜的焦平面上。目镜布置在焦平板的后方并形成观察图像。变焦光学系统设置在物镜和目镜之间。变焦光学系统使观察到的图像逐渐变大，同时保持对焦情况。变焦光学系统驱动器沿着与极轴望远镜的光轴对应的极坐标移动变焦光学系统，以便改变放大率。

3. 发明授权

US06307673B1 Focusing device of binocular 失效
标题翻译：双目聚焦装置
公开(公告)号：US06307673B1
公开(公告)日：2001-10-23
申请号：US09699484
申请日：2000-10-31
申请人： Ken Hirunuma , Shinji Tsukamoto , Atsushi Denpo
发明人： Ken Hirunuma , Shinji Tsukamoto , Atsushi Denpo
IPC分类号： G02B2300
CPC分类号： G02B7/06 , G02B7/12
摘要： A connecting member is provided with a first, a second and a third arm which radially extend. A first hole is formed at an end of the first arm, and a second hole is formed at an end of the second arm. The centers of the first and second holes respectively coincide with optical axes of objective lenses. A pair of eyepiece groups are held by a pair of holders. The holders are rotatably held by the first and second holes, so that an interpupillary adjustment is carried out. A rotation ring axle is threadably engaged with a third hole formed at an end of the third arm. A guide shaft passes through a junction of the first, second and third arms. The connecting member is movable along optical axes of the eyepieces, so that a focusing operation is carried out.
摘要翻译：连接构件设置有径向延伸的第一臂，第二臂和第三臂。在第一臂的端部形成有第一孔，在第二臂的端部形成有第二孔。第一和第二孔的中心分别与物镜的光轴重合。一对目镜组由一对持有人持有。保持器由第一孔和第二孔可旋转地保持，从而进行瞳孔内调整。旋转环轴与形成在第三臂的端部处的第三孔螺纹接合。引导轴穿过第一臂，第二臂和第三臂的接合点。连接构件可以沿着目镜的光轴移动，从而进行聚焦操作。

4. 发明授权

US06515806B2 Eyepiece attachment structure for observation optical instrument 失效
标题翻译：用于观察光学仪器的目镜附件结构
公开(公告)号：US06515806B2
公开(公告)日：2003-02-04
申请号：US09794365
申请日：2001-02-28
申请人： Atsushi Denpo
发明人： Atsushi Denpo
IPC分类号： G02B1514
CPC分类号： G02B15/14 , G02B7/14 , G02B23/16 , G02B25/001
摘要： An eyepiece attachment structure for attaching an eyepiece to an observation optical instrument is provided with an attaching sleeve protruding from the eyepiece, a holding member secured to the body, the holding member frictionally holding the attaching sleeve when the attaching sleeve is inserted in the observation optical instrument, and a rotation preventing mechanism that mechanically prevents rotation of the attaching sleeve relative to the holding device when the attaching sleeve is inserted into the observation optical instrument.
摘要翻译：用于将目镜安装到观察光学仪器上的目镜附接结构设置有从目镜突出的安装套筒，固定到主体上的保持构件，当安装套筒插入观察光学元件时，保持构件摩擦地保持安装套筒仪器和旋转防止机构，当安装套筒插入到观察光学仪器中时，机械地防止安装套筒相对于保持装置的旋转。

5. 发明授权

US06424462B1 Binocular and method for manufacturing the same 失效
标题翻译：双目镜及其制造方法
公开(公告)号：US06424462B1
公开(公告)日：2002-07-23
申请号：US09699485
申请日：2000-10-31
申请人： Ken Hirunuma , Shinji Tsukamoto , Atsushi Denpo
发明人： Ken Hirunuma , Shinji Tsukamoto , Atsushi Denpo
IPC分类号： G02B2300
CPC分类号： G02B7/12 , Y10T408/03
摘要： A mounting base which includes an object side portion, an eyepiece side portion, and a connecting portion. The connecting portion connects the side portions, and the side portions are parallel. A pair of first mounting holes are formed in the object side portion and a pair of second mounting holes are formed in the eyepiece side portion. An axis line, perpendicular to the object side portion, which goes through a geometric center of gravity of one of the first mounting holes is coaxial with an axis line, perpendicular to the eyepiece side portion, which goes through a geometric center of gravity of one of the second mounting holes. Lens barrels of the objective lenses are fixed to the first mounting holes. Eyepiece units, in which the eyepieces are held, are rotatably engaged with the second mounting holes.
摘要翻译：一种安装基座，包括物体侧部分，目镜侧部分和连接部分。连接部分连接侧部，并且侧部平行。在物体侧部形成有一对第一安装孔，在目镜侧部形成有一对第二安装孔。垂直于物体侧部分的轴线穿过其中一个第一安装孔的几何重心与垂直于目镜侧部分的轴线同轴，该线线穿过几何重心为一个的第二安装孔。物镜的镜筒固定在第一安装孔上。其中保持目镜的目镜单元可旋转地与第二安装孔接合。

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