专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5959723A Apparatus for cleaning a transparent cover of a virtual contact color film scanner 失效
标题翻译：用于清洁虚拟接触彩色胶片扫描仪的透明盖的设备
公开(公告)号：US5959723A
公开(公告)日：1999-09-28
申请号：US739085
申请日：1996-10-28
申请人： Bruce E. Rottner , James A. Schmieder
发明人： Bruce E. Rottner , James A. Schmieder
IPC分类号： G03B27/46 , B65H23/188 , H04N1/00 , H04N1/04 , H04N1/12 , H04N1/193 , H04N3/38 , H04N9/11 , G03B27/62 , G03B27/58 , G03B27/64
CPC分类号： H04N1/00909 , H04N1/12 , H04N3/38 , H04N1/193 , H04N2201/0408 , H04N9/11
摘要： Apparatus (10) for scanning photographic film includes a scan gate (14, 16, 18, 26-30) having a film track (14) to guide a filmstrip (50) longitudinally in a direction of travel, a film guide surface (26) in the film track, and an elongated scan aperture (28) through the guide surface, the scan aperture being extended transverse to the film track; an image scanning device (18) positioned opposite the scan aperture, the scanning device including a housing (20) with a window (36), the housing enclosing an elongated array (44)of sensors faced through the window toward the film track opposite the scan aperture, the array of sensors having a length (L) and being spaced from the film guide surface; the scanning device further having a transparent cover (42) between the sensors and the film guide surface; the array and the cover being extended transversely to the film track, whereby a passage (48) for a filmstrip (50) is defined between the cover and the film guide surface; a conduit (78, 80)for delivering pressurized air; and a deflector member (58-74) mounted upstream of the passage for deflecting the air into the passage to clean debris from the cover, the deflector member being configured to spread the air into a thin stream moving in the direction of travel, the stream having a width (W) transverse to the film track, the width being at least as long as the length of the array.
摘要翻译：用于扫描照相胶片的装置（10）包括具有胶片轨道（14）的扫描门（14,16,18-26-30），用于沿着行进方向纵向引导胶卷（50），胶片引导表面（26 ）和穿过引导表面的细长扫描孔（28），扫描孔横向于胶片轨道延伸; 一个与扫描孔相对定位的图像扫描装置（18），该扫描装置包括具有窗口（36）的壳体（20），该壳体包围面向通过窗口的传感器的细长阵列（44）扫描孔径，具有长度（L）并且与膜引导表面间隔开的传感器阵列; 所述扫描装置还具有在所述传感器和所述胶片引导表面之间的透明盖（42）; 所述阵列和所述盖横向延伸到所述胶片轨道，由此在所述盖和所述胶片引导表面之间限定用于胶卷（50）的通道（48）用于输送加压空气的导管（78,80）和偏转器构件（58-74），其安装在所述通道的上游，用于将空气偏转到所述通道中以从所述盖清洁碎屑，所述偏转构件构造成将空气扩散到沿行进方向移动的细流中，所述流具有横向于胶片轨道的宽度（W），该宽度至少与阵列的长度一样长。

2. 发明授权

US08259401B2 Castellated optical mounting structure 有权
标题翻译：铸造光学安装结构
公开(公告)号：US08259401B2
公开(公告)日：2012-09-04
申请号：US10993056
申请日：2004-11-19
申请人： James A. Schmieder , Paul D. Ludington
发明人： James A. Schmieder , Paul D. Ludington
IPC分类号： G02B7/02
CPC分类号： G02B7/022 , G02B7/025
摘要： An optical assembly has a lens element having a plurality of radially extending tabs and a mounting structure having a plurality of retaining members. The retaining members extend in a direction substantially parallel to an optical axis defined by the mounting structure and are positioned complementary to the radially extending tabs of the lens element. A portion of the mounting structure is in an interference fit with the a portion of the lens element.
摘要翻译：光学组件具有透镜元件，该透镜元件具有多个径向延伸的突片和具有多个保持元件的安装结构。保持构件沿基本上平行于由安装结构限定的光轴的方向延伸并且与透镜元件的径向延伸的突出部互补定位。安装结构的一部分与透镜元件的一部分过盈配合。

3. 发明授权

US6151171A Zoom assembly having zoom lens with plurality of lens group that move together or differentially for zooming and focusing 有权
标题翻译：具有变焦透镜的变焦组件具有多个透镜组，它们一起移动或差分地进行变焦和聚焦
公开(公告)号：US6151171A
公开(公告)日：2000-11-21
申请号：US281898
申请日：1999-03-31
申请人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , William T. Goosey , Dean A. Johnson
发明人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , William T. Goosey , Dean A. Johnson
IPC分类号： G02B7/08 , G02B7/04 , G02B7/10 , G02B13/18 , G02B15/14 , G02B15/163
CPC分类号： G02B15/163 , G02B7/102
摘要： It is an object of the present invention to provide a very compact zoom assembly with a minimum number of parts. Another object of this invention is to provide a zoom assembly which does not require guide rods and utilizes with only one motor for both zooming and focusing. Briefly summarized, according to one aspect of the present invention, a zoom assembly includes a zoom lens defining an optical axis. This zoom lens is capable of operating in a plurality of different zoom positions and of focus adjustment for different object distances in each of the zoom positions. The zoom positions are (i) two extreme zoom positions (a wide angle position and a telephoto position), and (ii) a plurality of intermediate zoom positions. The zoom lens includes at least a first movable lens group and a second movable lens group. These first and second lens group are separated from one another by a variable distance. The first and second movable lens groups move (i) together, at the same speed and direction in order to focus at one of the extreme zoom positions and at an adjacent intermediate zoom position; and (ii) differentially in order to focus at another one of the extreme zoom positions.
摘要翻译：本发明的目的是提供一种具有最小数量的部件的非常紧凑的变焦组件。本发明的另一个目的是提供一种变焦组件，其不需要导杆并且仅利用一个电动机来进行变焦和聚焦。简单总结，根据本发明的一个方面，变焦组件包括限定光轴的变焦透镜。该变焦透镜能够在多个变焦位置中进行操作，并且可以在每个变焦位置中对不同物体距离进行焦点调整。变焦位置是（i）两个极端变焦位置（广角位置和望远位置），和（ii）多个中间变焦位置。变焦透镜至少包括第一可移动透镜组和第二可移动透镜组。这些第一透镜组和第二透镜组彼此间隔可变距离。第一和第二可移动透镜组以相同的速度和方向移动（i），以便聚焦在极端变焦位置之一和相邻的中间变焦位置处; 和（ii）差异化以便聚焦在另一个极端变焦位置。

4. 发明授权

US5835202A Photofinishing device with interchangeable film decks 失效
标题翻译：具有可互换胶片甲板的照相加工装置
公开(公告)号：US5835202A
公开(公告)日：1998-11-10
申请号：US584854
申请日：1996-01-11
申请人： Carl Joseph Rosati , Bruce E. Rottner , Kenneth Raymond Kanis , Joan M. Dobles , James A. Schmieder , Frank John Reitano
发明人： Carl Joseph Rosati , Bruce E. Rottner , Kenneth Raymond Kanis , Joan M. Dobles , James A. Schmieder , Frank John Reitano
IPC分类号： G03B1/50 , G03B27/62
CPC分类号： G03B1/50
摘要： A photofinishing device for handling different format types of photographic film includes a work station with a film interface for photofinishing a respective format type of photographic film. The photofinishing device is provided With a first film deck interface utilized for containing a first format type of photographic film at the work station so that the first format type of photographic film may be photofinished while it is maintained in a specified orientation relative to the work station. The first film deck interface is releasably secured to the work station and replaceable with a second film deck interface capable of containing a second format type of photographic film at the work station. In this manner, when the photographic film in the device is changed from the first format type to the second format, the film decks may be quickly changed so that the second format type of photographic film is maintained in a specified orientation relative to work station for photofinishing.
摘要翻译：用于处理不同格式类型的照相胶片的照相洗印装置包括具有胶片界面的工作站，用于对相应格式类型的照相胶片进行照相洗印。该照相洗印装置设置有用于在工作站处容纳第一格式类型的照相胶片的第一胶片层接口，使得可以在将第一格式类型的照相胶片相对于工作台保持在指定的方位的同时进行照相印刷。第一胶片平台接口可释放地固定到工作站并且可以用能够在工作站处容纳第二格式类型的摄影胶片的第二胶片甲板接口来替换。以这种方式，当装置中的摄影胶片从第一格式改变为第二格式时，可以快速地改变胶片层，使得第二格式类型的照相胶片相对于工作站保持在指定的方向相片洗印。

5. 发明授权

US07088530B1 Passively aligned optical elements 失效
标题翻译：被动对准的光学元件
公开(公告)号：US07088530B1
公开(公告)日：2006-08-08
申请号：US11046252
申请日：2005-01-28
申请人： Joseph M. Recco , James A. Schmieder , Paul D. Ludington , Scott C. Cahall , Carl F. Leidig
发明人： Joseph M. Recco , James A. Schmieder , Paul D. Ludington , Scott C. Cahall , Carl F. Leidig
IPC分类号： G02B7/02
CPC分类号： G02B7/022 , G02B7/021 , G02B13/0035 , G02B27/62
摘要： An optical system has a first lens element (L1) having an outer portion (36) and a first tapered surface (34). A second lens element (L2) has an outer portion (26) and a second tapered surface (24). The first lens element (L1) and the second lens element (L2) are spaced apart relative to each other and centered relative to the optical axis (O) by a portion of the first tapered surface (34) being in contact with a portion of the second tapered surface (24), the outer portion (36) of the first lens element (L1) being spaced apart from the outer portion (26) of the second lens element (L2).
摘要翻译：光学系统具有具有外部部分（36）和第一锥形表面（34）的第一透镜元件（L 1）。第二透镜元件（L 2）具有外部部分（26）和第二锥形表面（24）。第一透镜元件（L 1）和第二透镜元件（L 2）相对于彼此间隔开并且通过第一锥形表面（34）的与第一透镜元件（L 2）接触的部分相对于光轴（O）居中。第二锥形表面（24）的部分，第一透镜元件（L 1）的外部部分（36）与第二透镜元件（L 2）的外部部分（26）间隔开。

6. 发明授权

US6108146A Zoom assembly having an improved cam barrel 有权
标题翻译：变焦组件具有改进的凸轮筒
公开(公告)号：US6108146A
公开(公告)日：2000-08-22
申请号：US281879
申请日：1999-03-31
申请人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , Dean A. Johnson
发明人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , Dean A. Johnson
IPC分类号： G02B7/08 , G02B7/04 , G02B7/10 , G02B13/18 , G02B15/20 , G02B7/02
CPC分类号： G02B7/10
摘要： Briefly summarized, according to one aspect of the present invention, a zoom assembly having a plurality of different zoom positions and focus adjustment for different object distances in each of the zoom positions includes: (i) a zoom lens having a plurality of lens groups defining an optical axis and (ii) a cam barrel centered about the optical axis. The cam barrel has an inner peripheral surface with at least one cam groove for moving one of the lens groups relative to another one of the lens groups. The cam groove includes: (i) a set of primary zoom sections, each corresponding to one of the zoom positions and having a slope with respect to the optical axis, and (ii) a set of intermediate sections corresponding to transitions from one of the plurality of zoom positions to another one of the plurality of zoom positions. Each of the intermediate sections is has a slope with respect to the optical axis. A subset of the set of the primary zoom sections has slopes of one, common sign and the set of primary zoom sections also includes at least one primary zoom section having a slope of opposite sign from the sign of the slopes of the subset of the set of primary zoom sections. The set of intermediate sections includes a subset of intermediate sections each of which is being located between two of the primary zoom sections that form the subset of the primary zoom sections. This subset of intermediate sections has slopes of an opposite sign to the slopes of one, common sign.
摘要翻译：简要总结，根据本发明的一个方面，在每个变焦位置中，具有多个不同变焦位置和不同物体距离的焦点调整的变焦组件包括：（i）具有多个透镜组的变焦透镜，其定义光轴和（ii）以光轴为中心的凸轮筒。凸轮筒具有内周面，其具有至少一个凸轮槽，用于相对于另一个透镜组移动透镜组之一。所述凸轮槽包括：（i）一组初级变焦部分，每组对应于所述变焦位置中的一个并且具有相对于所述光轴的斜率，以及（ii）一组对应于从所述光轴多个变焦位置到多个变焦位置中的另一个。每个中间部分具有相对于光轴的斜率。主要变焦部分的集合的子集具有一个斜率，公共标记，并且主变焦部分的集合还包括至少一个主变焦部分，其具有与集合的子集的斜率的符号相反的符号斜率的主缩放部分。中间部分的集合包括中间部分的子集，每个中间部分位于形成主变焦部分的子集的两个主变焦部分之间。中间部分的这个子集具有与一个斜率相反的符号斜率，一个共同点。

7. 发明授权

US5729783A Stretched diaphragm aperture for an optical system 失效
标题翻译：用于光学系统的拉伸膜片孔径
公开(公告)号：US5729783A
公开(公告)日：1998-03-17
申请号：US786071
申请日：1997-01-21
申请人： Jean F. Depatie , James A. Schmieder
发明人： Jean F. Depatie , James A. Schmieder
IPC分类号： G03B9/02
CPC分类号： G03B9/02
摘要： An aperture mechanism for controlling the aperture of an optical system includes a flexible diaphragm having an opening at its center for forming a first aperture value for the optical system and means for stretching the diaphragm to enlarge the opening and form at least one additional aperture value for the optical system. A stepper motor is used to stretch the diaphragm to form a plurality of aperture values for the optical system. Because the size of the aperture is determined by how much the diaphragm is stretched, the backlash between the stepper motor and related gearing is kept to a minimum due to the elastic properties of the diaphragm, which provides economical and accurate control of very small apertures.
摘要翻译：用于控制光学系统的孔径的光圈机构包括柔性膜片，其具有在其中心处具有用于形成光学系统的第一孔径值的开口，以及用于拉伸隔膜以扩大开口并形成至少一个额外孔径值的装置光学系统。步进电机用于拉伸隔膜以形成光学系统的多个孔径值。由于孔径的大小取决于隔膜的拉伸程度，所以由于隔膜的弹性特性，步进电机和相关的传动装置之间的间隙会保持最小，从而为非常小的孔径提供经济和准确的控制。

8. 发明授权

US6064533A Zoom assembly 失效
标题翻译：缩放装配
公开(公告)号：US6064533A
公开(公告)日：2000-05-16
申请号：US282997
申请日：1999-03-31
申请人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , Dean A. Johnson
发明人： Michael Kenin , James A. Schmieder , Mark D. Bedzyk , Dean A. Johnson
IPC分类号： G02B7/10 , G02B15/14
CPC分类号： G02B7/102
摘要： The first, movable encloses the front, middle and rear lens groups. The front and rear lens groups are supported by a front and a rear lens cell, respectively. At least one of the front and rear lens cells is an integral part of the front lens barrel. The front and rear lens cells are located at a fixed distance with respect to one another. The middle lens group is supported by a mid-lens cell. The mid-lens cell is slidably movable within the first, movable barrel and has at least three external cam followers. The second, movable barrel engages and at least partially encloses the first barrel and includes three cam grooves engaging the cam followers. The motor is operatively connected to the second, movable barrel. The motor rotates the second, movable, so that the second, movable barrel moves along the optical axis with respect to the first, movable barrel. The rotation of the second movable barrel causes the cam followers to move within the cam grooves such that the mid-lens group moves axially at a different rate than the front and rear lens groups.
摘要翻译：第一个可移动的包围前，后，后镜头组。前后镜头组分别由前后镜头单元支撑。前透镜单元和后透镜单元中的至少一个是前透镜筒的组成部分。前后透镜单元相对于彼此固定距离。中间透镜组由中间透镜单元支撑。中间透镜单元可滑动地在第一活动筒内移动，并具有至少三个外部凸轮从动件。第二可移动筒接合并且至少部分地包围第一筒，并且包括与凸轮从动件接合的三个凸轮槽。马达可操作地连接到第二可动筒。电动机旋转第二，可移动，使得第二可移动镜筒相对于第一可移动镜筒沿光轴移动。第二可移动筒的旋转使得凸轮从动件在凸轮槽内移动，使得中间透镜组以与前后透镜组不同的速率轴向移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式