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1. 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。

2. 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。

3. 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。

4. 发明授权

US5089081A Adjustable pad assembly 失效
标题翻译：可调节垫组件
公开(公告)号：US5089081A
公开(公告)日：1992-02-18
申请号：US628289
申请日：1990-12-17
申请人： Mark D. Bedzyk
发明人： Mark D. Bedzyk
IPC分类号： G02B7/00 , G02B5/09 , G02B7/182 , G02B7/198 , G02B26/12 , G11B7/12 , G11B7/22
CPC分类号： G11B7/12 , G02B26/121 , G02B5/09 , G02B7/1821 , G11B7/22 , Y10T156/1744
摘要： An adjustable pad assembly is used for aligning a polygon of a laser optical system that is supported by a housing and requires precise alignment with respect to a base for proper operation of the optical system. A plurality of the adjustable pad assemblies are located between the base and the housing. Each pad assembly includes a mounting plate that is positioned on the base of a fixture, and a bushing that is secured to the housing. A compressible ring surrounds a surface on the plate that receives an adhesive. The housing is adjusted relative to the base to align the polygon, and then held stationary until the adhesive cures to bond the mounting plate and bushing together.

5. 发明授权

US07495226B2 Compact and durable encasement for a digital radiography detector 有权
标题翻译：紧凑耐用的数码摄影检测仪
公开(公告)号：US07495226B2
公开(公告)日：2009-02-24
申请号：US11441584
申请日：2006-05-26
申请人： Bradley S. Jadrich , Timothy A. Peter , Sreeram Dhurjaty , Jeffery R. Hawver , Mark D. Bedzyk
发明人： Bradley S. Jadrich , Timothy A. Peter , Sreeram Dhurjaty , Jeffery R. Hawver , Mark D. Bedzyk
IPC分类号： H01L27/146
CPC分类号： G01T1/20
摘要： A digital radiography detector includes a housing having first and second spaced planar members and four side walls defining a cavity. A radiographic image detector assembly is mounted within the cavity for converting a radiographic image to an electronic radiographic image. The detector assembly includes a detector array mounted on a stiffener. A shock absorbing elastomer assembly is located within the cavity for absorbing shock to the detector array/stiffener in directions perpendicular to and parallel to the detector array/stiffener.
摘要翻译：数字放射线检测器包括具有第一和第二间隔开的平面构件和限定空腔的四个侧壁的壳体。放射线照相图像检测器组件安装在腔内，用于将放射照相图像转换成电子放射照相图像。检测器组件包括安装在加强件上的检测器阵列。减震弹性体组件位于空腔内，用于在与检测器阵列/加强件垂直并平行的方向上吸收检测器阵列/加强件的冲击。

6. 发明授权

US06777025B2 Tensioning unrolled donor substrate to facilitate transfer of organic material 有权
标题翻译：张紧未展开的供体底物以促进有机材料的转移
公开(公告)号：US06777025B2
公开(公告)日：2004-08-17
申请号：US10325118
申请日：2002-12-20
申请人： Mark D. Bedzyk
发明人： Mark D. Bedzyk
IPC分类号： B32B3100
CPC分类号： B41M5/38207 , H01L51/0013 , H01L51/0037 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/0084 , H01L51/0085 , H01L51/0089 , H01L51/56 , Y10T156/1052 , Y10T156/1057 , Y10T156/12
摘要： A method for tensioning unrolled donor substrate to facilitate transfer of organic material to form a layer on the unrolled donor substrate, comprising the steps of: delivering of a portion of the unrolled donor substrate from a roll to a frame disposed in an organic coating chamber, such frame defining an aperture; engaging the unrolled donor substrate and tensioning such material using a first clamp assembly associated with the frame; coating the tensioned donor substrate with an organic layer in the organic coating chamber; and cutting the unrolled tensioned portion of donor substrate into a sheet before or after it has been coated with organic material.
摘要翻译：一种用于张紧展开的供体基底以促进有机材料的转移以在展开的供体基底上形成层的方法，包括以下步骤：将一部分未展开的供体基材从辊递送到设置在有机涂层室中的框架，这种框架限定孔; 使用展开的供体基板接合并使用与所述框架相关联的第一夹具组件张紧所述材料; 在有机涂层室中用有机层涂覆张紧的施主衬底; 并且在已经涂覆有机材料之前或之后将供体衬底的展开的张紧部分切割成片。

7. 发明授权

US5970597A Precision assembly technique using alignment fixture and the resulting assembly 失效
公开(公告)号：US5970597A
公开(公告)日：1999-10-26
申请号：US78296
申请日：1998-05-13
申请人： Mark D. Bedzyk , Douglass L. Blanding
发明人： Mark D. Bedzyk , Douglass L. Blanding
IPC分类号： H04N1/113 , G02B26/12 , H04N1/12 , B25B27/14 , H04N1/21
CPC分类号： G02B26/12 , G02B26/121 , H04N1/12 , H04N2201/0448 , Y10T29/49895 , Y10T29/49904 , Y10T29/53978
摘要： According to a precision assembly technique, a first subassembly is precisely aligned relative to a plurality of alignment features in an alignment fixture and at least three non-coplanar flexures having complementary alignment features are located with respect to corresponding alignment features on the alignment fixture and mechanically attached to the first subassembly. The first subassembly with the attached flexure sheets is removed from the alignment fixture and located with respect to a second subassembly having a plurality of alignment features identical to the alignment features in the alignment fixture using the alignment features on the second subassembly and the complementary alignment features on the flexure sheets to precisely align the first subassembly with the complementary alignment features on the second subassembly. The flexure sheets are then mechanically attached to the second subassembly, whereby the first and second subassemblies are aligned and rigidly connected to one another.

8. 发明授权

US08389944B2 Compact and durable encasement for a digital radiography detector 有权
公开(公告)号：US08389944B2
公开(公告)日：2013-03-05
申请号：US13185625
申请日：2011-07-19
申请人： Bradley S. Jadrich , Timothy A. Peter , Sreeram Dhurjaty , Jeffery R. Hawver , Mark D. Bedzyk
发明人： Bradley S. Jadrich , Timothy A. Peter , Sreeram Dhurjaty , Jeffery R. Hawver , Mark D. Bedzyk
IPC分类号： G01T1/20 , H01L27/146
CPC分类号： G01T1/20
摘要： A digital radiography detector includes a housing having first and second spaced planar members and four side walls defining a cavity. A radiographic image detector assembly is mounted within the cavity for converting a radiographic image to an electronic radiographic image. The detector assembly includes a detector array mounted on a stiffener. A shock absorbing elastomer assembly is located within the cavity for absorbing shock to the detector array/stiffener in directions perpendicular to and parallel to the detector array/stiffener.

9. 发明申请

US20090122959A1 COMPACT AND DURABLE ENCASEMENT FOR A DIGITAL RADIOGRAPHY DETECTOR 有权
标题翻译：数字雷达探测器的紧凑和耐用的实现
公开(公告)号：US20090122959A1
公开(公告)日：2009-05-14
申请号：US12354839
申请日：2009-01-16
申请人： Bradley S. Jadrich , Timothy A. Peter , Sreeram Dhurjaty , Jeffery R. Hawver , Mark D. Bedzyk
发明人： Bradley S. Jadrich , Timothy A. Peter , Sreeram Dhurjaty , Jeffery R. Hawver , Mark D. Bedzyk
IPC分类号： H05G1/08
CPC分类号： G01T1/20
摘要： A digital radiography detector includes a housing and a radiographic image detector assembly. The housing has a first and second spaced planar members and four side walls defining a cavity. The radiographic image detector assembly is mounted within the cavity for converting a radiographic image to an electronic radiographic image. The detector assembly includes a scintillator screen and a detector array, and the detector assembly is bonded to the first planar member of the housing.
摘要翻译：数字放射线检测器包括壳体和射线照相图像检测器组件。壳体具有限定腔的第一和第二间隔开的平面构件和四个侧壁。放射线照相图像检测器组件安装在腔内，用于将放射照相图像转换成电子放射照相图像。检测器组件包括闪烁体屏幕和检测器阵列，并且检测器组件结合到壳体的第一平面构件。

10. 发明授权

US07418079B2 System for the real-time detection of targets for radiation therapy 有权
标题翻译：用于实时检测放射治疗目标的系统
公开(公告)号：US07418079B2
公开(公告)日：2008-08-26
申请号：US11419848
申请日：2006-05-23
申请人： Jay S. Schildkraut , Mark D. Bedzyk , Shoupu Chen , Timothy J. Wojcik
发明人： Jay S. Schildkraut , Mark D. Bedzyk , Shoupu Chen , Timothy J. Wojcik
IPC分类号： A61N5/10 , H05G1/02 , H05G1/00
CPC分类号： A61N5/1049 , A61N5/1069 , A61N2005/1061
摘要： A method and apparatus for delivering therapeutic radiation (112) to a radiotherapy target (119) in a patient (114) includes a diagnostic X-ray source (124, 125) connected to a treatment couch (116), facing a first side of the patient. An imaging device (118) is connected to the treatment couch facing a second side of the patient. The diagnostic X-ray source and the imaging device move in lockstep with movement of the treatment couch. The patient is in a fixed position relative to the treatment couch.
摘要翻译：用于将治疗辐射（112）递送到患者（114）中的放射治疗靶（119）的方法和装置包括连接到治疗床（116）的诊断X射线源（124,125），所述诊断X射线源面向第患者。成像装置（118）连接到面向患者第二侧的治疗沙发。诊断X射线源和成像装置在处理床的移动中移动。患者处于相对于治疗床的固定位置。

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