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1. 发明授权

US06909827B2 Compact optical module with adjustable joint for decoupled alignment 失效
标题翻译：紧凑型光学模块，带可调节接头，用于解耦对准
公开(公告)号：US06909827B2
公开(公告)日：2005-06-21
申请号：US10138168
申请日：2002-05-01
申请人： Thomas J. Schmitt , Jeffrey P. Treptau , Ronald E. Gerber , Timothy S. Gardner , Edward C. Gage , Kevin D. Batko
发明人： Thomas J. Schmitt , Jeffrey P. Treptau , Ronald E. Gerber , Timothy S. Gardner , Edward C. Gage , Kevin D. Batko
IPC分类号： G02B6/26 , G02B6/32
CPC分类号： G02B6/2746 , G02B6/32
摘要： Two sub-assemblies in a fiber optic device are fitted to mounting faces of a central section. The mounting faces are typically flat and mutually orthogonal, thus permitting the adjustment of the two sub-assemblies in decoupled degrees of freedom. This results in a simpler adjustment procedure for aligning the two sub-assemblies. Furthermore, the mounting of the sub-assemblies using the orthogonal mounting faces permits the use of relatively thin layers of adhesive that reduce misalignment problems arising from mismatched thermal expansion when the temperature changes.
摘要翻译：光纤装置中的两个子组件装配到中心部分的安装面上。安装面通常是平坦且相互正交的，从而允许以分离的自由度调节两个子组件。这导致用于对准两个子组件的更简单的调整过程。此外，使用正交安装面的子组件的安装允许使用相对薄的粘合剂层，其减少当温度变化时由错配的热膨胀引起的不对准问题。

2. 发明授权

US4834216A Foldable ladder structure and method of manufacturing the same 失效
标题翻译：梯形梯形结构及其制造方法
公开(公告)号：US4834216A
公开(公告)日：1989-05-30
申请号：US3613
申请日：1987-01-15
申请人： Claude R. Wallick, Jr. , Thomas J. Schmitt
发明人： Claude R. Wallick, Jr. , Thomas J. Schmitt
IPC分类号： E06C1/16 , E06C7/08
CPC分类号： E06C7/08 , E06C1/16
摘要： Foldable ladder structure and method of making the same wherein plastic material is injected and expanded in molds to form several parts of a foldable ladder which includes front and rear ladder sections that can be pivotally hinged at their upper portions, a collapsible shelf and spreader linkage to allow the sections to be relatively pivoted from collapsed face-to-face relation to erected position.
摘要翻译：可折叠的梯子结构及其制造方法，其中塑料材料在模具中注射和膨胀以形成可折叠梯子的几个部分，其包括可以在其上部枢转地铰接的前后梯部分，可折叠货架和吊架连杆允许这些部分从折叠的面对面关系相对枢转到竖立位置。

3. 发明授权

US06566870B2 Vacuum plate disc stabilizer for a spin-stand tester used for testing a head-gimbal assembly 失效
标题翻译：用于测试头部万向节组件的旋转台式测试仪的真空盘片稳定器
公开(公告)号：US06566870B2
公开(公告)日：2003-05-20
申请号：US09864347
申请日：2001-05-23
申请人： Gary D. Sorenson , Thomas J. Schmitt
发明人： Gary D. Sorenson , Thomas J. Schmitt
IPC分类号： G01R3312
CPC分类号： G11B17/0287 , G11B5/012 , G11B33/10 , G11B2005/001
摘要： A disc stabilizer for use in a spin-stand tester having a spindle motor for rotating a disc is provided. The spin-stand tester is capable of positioning a transducing head adjacent a first surface of the disc. The disc stabilizer includes a vacuum plate coupled to a spindle of the spindle motor. The vacuum plate has a top surface and a bottom surface opposite the top surface. At least one of the top and the bottom surfaces is a grooved surface including multiple vacuum channels. The grooved surface is substantially in contact with a second surface of the disc. Vacuum distributed through the multiple vacuum channels of the grooved surface is applied directly to the second surface of the disc, thereby holding the disc in place.
摘要翻译：提供一种用于具有用于旋转盘的主轴电动机的旋转台测试器中的盘式稳定器。旋转式测试仪能够将转换头定位在盘的第一表面附近。盘稳定器包括联接到主轴电机的主轴的真空板。真空板具有与顶表面相对的顶表面和底表面。顶表面和底表面中的至少一个是包括多个真空通道的开槽表面。开槽表面基本上与盘的第二表面接触。通过沟槽表面的多个真空通道分配的真空被直接施加到盘的第二表面，从而将盘保持在适当的位置。

4. 发明授权

US5005280A Method of manfacturing a foldable ladder structure 失效
标题翻译：制作可折叠梯子结构的方法
公开(公告)号：US5005280A
公开(公告)日：1991-04-09
申请号：US436965
申请日：1989-11-15
申请人： Claude R. Wallick, Jr. , Thomas J. Schmitt
发明人： Claude R. Wallick, Jr. , Thomas J. Schmitt
IPC分类号： E06C1/16 , E06C7/08
CPC分类号： E06C7/08 , E06C1/16 , Y10T29/4984 , Y10T29/4998
摘要： A method of making foldable ladder structure wherein plastic material is injected and expanded in molds to form several parts of a foldable ladder which includes front and rear ladder sections that can be pivotally hinged at their upper portions, a collapsible shelf and spreader linkage to allow the sections to be relatively pivoted from collapsed face-to-face relation to erected position.
摘要翻译：一种制造可折叠梯形结构的方法，其中塑料材料在模具中注射和膨胀以形成可折叠梯子的几个部分，其包括可以在其上部枢转地铰接的前后梯部分，可折叠货架和吊架连杆，部分相对于从折叠的面对面关系枢转到竖立位置。

5. 发明授权

US06999663B2 Fiber optic tap 失效
公开(公告)号：US06999663B2
公开(公告)日：2006-02-14
申请号：US09999533
申请日：2001-10-31
申请人： Edward C. Gage , Steven C. Dohmeier , Ronald E. Gerber , Craig A. Parsons , Thomas J. Schmitt , Eric K. Lindmark , John C. Holman , Kevin D. Batko , Timothy S. Gardner
发明人： Edward C. Gage , Steven C. Dohmeier , Ronald E. Gerber , Craig A. Parsons , Thomas J. Schmitt , Eric K. Lindmark , John C. Holman , Kevin D. Batko , Timothy S. Gardner
IPC分类号： G02B6/26
CPC分类号： G02B6/2937 , G02B6/32 , G02B6/4204 , G02B6/4219 , G02B6/4231 , G02B6/4239 , G02B6/4246 , G02B27/108 , G02B27/144
摘要： An improved fiber optic tap monitor has characteristics that are flatter over the wavelength range of interest. The polarization dependence of the characteristics of the tap monitor is reduced, and the package for the tap monitor is smaller. The tap monitor reduces the amount of light reflected back to the source. The tap monitor is also assembled in a manner to improve temperature stability, so that its characteristics over a range of temperatures are more nearly constant.

6. 发明授权

US06594418B1 Compact optical module with adjustable miter joint for decoupled alignment 失效
标题翻译：紧凑型光学模块，带有可调斜角接头，用于解耦对准
公开(公告)号：US06594418B1
公开(公告)日：2003-07-15
申请号：US10138163
申请日：2002-05-01
申请人： Jeffrey P. Treptau , Thomas J. Schmitt , Ronald E. Gerber , Timothy S. Gardner , Edward C. Gage , Kevin D. Batko
发明人： Jeffrey P. Treptau , Thomas J. Schmitt , Ronald E. Gerber , Timothy S. Gardner , Edward C. Gage , Kevin D. Batko
IPC分类号： G02B632
CPC分类号： G02B6/32 , G02B6/264 , G02B6/266 , G02B6/2746
摘要： Two sub-assemblies in a fiber optic device are fitted to respective end faces of a central section, along a longitudinal axis. The end faces of the central section are non-parallel. Butting the sub-assemblies to respective ends of the central section permits relative adjustment of the two sub-assemblies in substantially decoupled degrees of freedom. This results in a simpler adjustment procedure for aligning the two sub-assemblies. Furthermore, the mounting of the sub-assemblies using angled faces permits the use of relatively thin layers of adhesive that reduce misalignment problems arising from mismatched thermal expansion when the temperature changes.
摘要翻译：纤维光学装置中的两个子组件沿着纵向轴线装配到中心部分的相应端面。中心部分的端面不平行。将子组件对接到中心部分的相应端部允许基本上分离的自由度的两个子组件的相对调整。这导致用于对准两个子组件的更简单的调整过程。此外，使用成角度的表面安装子组件允许使用相对薄的粘合剂层，其减少当温度变化时由不匹配的热膨胀引起的不对准问题。

7. 发明授权

US5198944A System for locating and holding a cartridge 失效
标题翻译：用于定位和保持盒子的系统
公开(公告)号：US5198944A
公开(公告)日：1993-03-30
申请号：US757423
申请日：1991-09-10
申请人： David P. McReynolds , Thomas J. Schmitt , Syed T. Shafaat , Raymond Yardy
发明人： David P. McReynolds , Thomas J. Schmitt , Syed T. Shafaat , Raymond Yardy
IPC分类号： G11B15/675 , G11B17/035 , G11B17/04 , G11B17/043 , G11B19/00 , G11B25/04
CPC分类号： G11B17/0434 , G11B17/035 , G11B19/00 , G11B25/043
摘要： A recording/playback apparatus in which movable datum pins are held in a base casting. Upon insertion of a cartridge into a holding tray, within the apparatus, the pins are released to move into datum holes in the cartridge when the holes are positioned directly above the pins. The cartridge is then lowered onto the drive spindle and positioned on surfaces of the base casting. During the load cycle, the cartridge is allowed to move relative to the holding tray while continuing to be held in place relative to the base casting by the datum pins.

8. 发明授权

US4959107A Method and apparatus for treating ladder rungs for forming assembly with ladder rails 失效
标题翻译：用梯子轨道形成装配梯梯的方法和装置
公开(公告)号：US4959107A
公开(公告)日：1990-09-25
申请号：US331822
申请日：1989-04-03
申请人： Claude R. Wallick, Jr. , Thomas J. Schmitt , Bruce E. Bogart , John L. Krebs
发明人： Claude R. Wallick, Jr. , Thomas J. Schmitt , Bruce E. Bogart , John L. Krebs
IPC分类号： C21D1/42 , C21D9/00 , C22F1/04
CPC分类号： C21D9/0068 , C21D1/42 , C22F1/04 , Y02P10/253
摘要： A method and apparatus for treating preselected areas of metallic ladder rungs wherein such metallic spaced rungs are moved in a path substantially normal to the longitudinal axes of the rungs with preselected areas of the spaced rungs passing through a controlled longitudinally extending heating zone to heat such preselected areas to a desired annealing temperature.
摘要翻译：一种用于处理金属梯梯的预选区域的方法和装置，其中这种金属隔离的梯级在基本上垂直于梯级的纵向轴线的路径中移动，其中间隔的梯级的预选区域通过受控的纵向延伸的加热区域以加热这种预选区域达到所需的退火温度。

9. 发明授权

US06578663B2 Step signal 失效
标题翻译：步信号
公开(公告)号：US06578663B2
公开(公告)日：2003-06-17
申请号：US09961645
申请日：2001-09-24
申请人： Thomas J. Schmitt , William H. Frank
发明人： Thomas J. Schmitt , William H. Frank
IPC分类号： E06C544
CPC分类号： E06C1/39 , E06C5/44 , E06C7/003
摘要： A structural step including relatively moveable parts wherein pressure step contact therebetween generates an impact audible mechanical sound alarm in a selected decibel range.
摘要翻译：包括相对可移动部件的结构步骤，其中压力台阶接触之间以选定的分贝范围产生冲击声音机械声警报。

10. 发明授权

US06396179B2 Retractable grounding device for a spindle motor 有权
标题翻译：主轴电机可伸缩接地装置
公开(公告)号：US06396179B2
公开(公告)日：2002-05-28
申请号：US09864361
申请日：2001-05-23
申请人： Gary D. Sorenson , Thomas J. Schmitt , Klaus Obergfell , James H. McGlennen
发明人： Gary D. Sorenson , Thomas J. Schmitt , Klaus Obergfell , James H. McGlennen
IPC分类号： H02K1300
CPC分类号： H02K11/40 , H02K11/33
摘要： A retractable grounding device for a spindle motor having a rotor shaft is provided. The retractable grounding device includes a grounding connector configured to connect the rotor shaft to ground and a position adjuster coupled to the grounding connector. The position adjuster moves the grounding connector between a first position where the grounding connector is in contact with the rotor shaft and a second position where the grounding connector is retracted from the rotor shaft. In addition, a method of selectively grounding a rotor shaft of a spindle motor is provided.
摘要翻译：提供了一种用于具有转子轴的主轴电机的可伸缩接地装置。可伸缩的接地装置包括被配置为将转子轴连接到地的接地连接器以及耦合到接地连接器的位置调节器。位置调节器将接地连接器移动到接地连接器与转子轴接触的第一位置和接地连接器从转子轴缩回的第二位置。此外，提供了选择性地接地主轴电动机的转子轴的方法。

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