专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09459145B1 Optical relay with adjustable magnification 有权
标题翻译：光学继电器具有可调放大
公开(公告)号：US09459145B1
公开(公告)日：2016-10-04
申请号：US14212489
申请日：2014-03-14
申请人： Thomas A. Mitchell
发明人： Thomas A. Mitchell
IPC分类号： G01J3/28 , G01J3/02 , G02B15/14
CPC分类号： G01J3/0237 , G01J3/0208 , G02B13/24 , G02B15/14 , G02B15/155
摘要： The present disclosure provides an optical imaging system with adjustable magnification. In one aspect, the optical imager, which defines an optical axis, includes an object plane and an image plane, an optical sub-system located along the optical axis and optically disposed between the object plane and the image plane, the optical sub-system being configured to substantially image electromagnetic radiation emanating from the object plane onto the image plane, and at least one detecting element located substantially at the image plane. In one example, the object plane and the image plane are separated by a fixed distance. In one example, the optical sub-system is configured to mechanically translate along the optical axis.
摘要翻译：本公开提供了具有可调放大倍数的光学成像系统。在一个方面，限定光轴的光学成像器包括物平面和像平面，沿着光轴定位并光学地设置在物平面和像平面之间的光学子系统，光学子系统被配置为将从物体平面发射的电磁辐射基本上成像到图像平面上，以及至少一个基本上位于像面处的检测元件。在一个示例中，物平面和图像平面被分开固定的距离。在一个示例中，光学子系统被配置为沿着光轴机械平移。

12. 发明授权

US07595875B1 Alignment systems for spectrometers 有权
标题翻译：光谱仪对准系统
公开(公告)号：US07595875B1
公开(公告)日：2009-09-29
申请号：US11557611
申请日：2006-11-08
申请人： Thomas A. Mitchell
发明人： Thomas A. Mitchell
IPC分类号： G01J3/18 , G01J3/28
CPC分类号： G01J3/02 , G01J3/0202 , G01J3/0208 , G01J3/06 , G01J3/18
摘要： A spectrometer having a housing, where the housing also includes a structure located within the housing, the structure being adapted to hold a reflective dispersive element and being movable in a direction substantially perpendicular to an interior longitudinal axis. An actuator arm extends from a location exterior to the housing to another location inside the housing. The actuator arm is disposed through an opening in the housing and is operatively connected to the structure. A cryogenic actuator motor is operatively connected to the actuator arm, thereby enabling movement of the structure and the reflective dispersive element in a direction substantially perpendicular to said interior longitudinal axis, whereby alignment of the spectrometer is enabled.
摘要翻译：一种具有壳体的光谱仪，其中壳体还包括位于壳体内的结构，该结构适于保持反射色散元件并且可在基本上垂直于内部纵向轴线的方向上移动。致动器臂从壳体外部的位置延伸到壳体内的另一位置。致动器臂通过壳体中的开口设置并且可操作地连接到结构。低温致动器电动机可操作地连接到致动器臂，从而使得结构和反射色散元件能够在基本上垂直于所述内部纵向轴线的方向上移动，从而能够进行光谱仪的对准。

13. 发明授权

US07359123B1 Optical field flatteners and converters 有权
标题翻译：光场平坦和转换器
公开(公告)号：US07359123B1
公开(公告)日：2008-04-15
申请号：US11407764
申请日：2006-04-20
申请人： Thomas A. Mitchell , Thomas W. Stone
发明人： Thomas A. Mitchell , Thomas W. Stone
IPC分类号： G02B3/00 , G02B9/00
CPC分类号： G02B27/0025 , G02B3/0056 , G02B3/0087 , G02B6/08
摘要： Optical field flattener and converter having an array of gradient index rod lenses. Each gradient index rod lens is substantially in proximity with at )east one other gradient index rod lens. The array is capable of receiving electromagnetic radiation and imaging the received electromagnetic radiation.
摘要翻译：具有梯度折射率棒透镜阵列的光场平整器和转换器。每个梯度折射率棒状透镜基本上接近于另一个梯度折射率棒状透镜。该阵列能够接收电磁辐射并对接收到的电磁辐射进行成像。

14. 发明授权

US07199876B2 Compact hyperspectral imager 有权
标题翻译：紧凑型超光谱成像仪
公开(公告)号：US07199876B2
公开(公告)日：2007-04-03
申请号：US10750014
申请日：2003-12-31
申请人： Thomas A. Mitchell
发明人： Thomas A. Mitchell
IPC分类号： G01J3/28
CPC分类号： G01J3/02 , G01J3/0208 , G01J3/0291 , G01J3/2823
摘要： A hyperspectral imager including a first optical sub-system, at least one slit element, a second optical sub-system, at least one reflective dispersive element located at a center plane, and at least one detecting element located at substantially an image surface. During operation, the first optical sub-system images, onto the slit element(s), electromagnetic radiation originating at a source. The second optical sub-system substantially collimates, at a center plane, electromagnetic radiation emanating from the slit element(s). The second optical sub-system also images, onto the image surface, the electromagnetic radiation reflected from the reflective dispersive element(s). The detecting element(s) detect the dispersed electromagnetic radiation reflected from the reflective dispersive element(s).
摘要翻译：包括第一光学子系统，至少一个狭缝元件，第二光学子系统，位于中心平面的至少一个反射色散元件和位于大致图像表面的至少一个检测元件的高光谱成像器。在操作期间，第一光学子系统在狭缝元件上成像来自源的电磁辐射。第二光学子系统在中心平面处基本上准直从狭缝元件发出的电磁辐射。第二光学子系统还将从反射色散元件反射的电磁辐射图像到图像表面上。检测元件检测从反射色散元件反射的分散的电磁辐射。

15. 发明授权

US4708888A Coating metal mesh 失效
标题翻译：镀金属网
公开(公告)号：US4708888A
公开(公告)日：1987-11-24
申请号：US855551
申请日：1986-04-29
申请人： Thomas A. Mitchell , John E. Bennett , Claude M. Brown , Gerald R. Pohto
发明人： Thomas A. Mitchell , John E. Bennett , Claude M. Brown , Gerald R. Pohto
IPC分类号： C23F13/02 , C25B11/03 , C25C7/02 , C23F13/00
CPC分类号： C23F13/16 , C25B11/03 , C25C7/02 , C23F2201/02
摘要： Coiled valve metal mesh of great void fraction and lengthy dimension and having a continuum of interconnected metal strands is coated with an electrocatalytic coating from liquid composition. The coating operation proceeds by contacting the mesh with liquid coating composition while the mesh is maintained in coiled form. This highly efficient coating method is continued through a curing operation while further maintaining the coated mesh in coiled form. Pretreatment preceding coating operation, e.g., degreasing and etching, may also be accomplished without uncoiling of the mesh. The coated mesh can later be uncoiled and current distributors welded to it for use as an electrode, e.g., in cathodic protection.
摘要翻译：具有大空隙率和长度尺寸并且具有互连的金属股线的连续体的卷绕阀金属网由液体组合物的电催化涂层涂覆。涂层操作通过使网状物与液体涂料组合物接触而进行，同时网状物保持卷曲形式。通过固化操作继续这种高效的涂覆方法，同时进一步保持卷绕形式的涂覆网。涂覆操作之前的预处理，例如脱脂和蚀刻也可以在不开卷网的情况下实现。涂覆的网可以随后被开卷，并且电流分布器焊接到其上用作电极，例如阴极保护。

16. 发明授权

US4469761A Rechargeable lithium/sulfur ammoniate battery 失效
标题翻译：充电锂/氨氨化电池
公开(公告)号：US4469761A
公开(公告)日：1984-09-04
申请号：US405882
申请日：1982-09-20
申请人： John E. Bennett , David E. Harney , Thomas A. Mitchell
发明人： John E. Bennett , David E. Harney , Thomas A. Mitchell
IPC分类号： H01M10/36 , H01M10/44
CPC分类号： H01M10/36
摘要： A rechargeable ambient temperature electrical storage cell utilizing an alkali metal or alkaline earth metal and sulfur electrochemical reaction pair. The cell includes an anhdyrous liquid anode separated from an anhydrous, sulfur containing catholyte by a cationic permeable partition.
摘要翻译：使用碱金属或碱土金属和硫电化学反应对的可充电环境温度蓄电池。电池包括通过阳离子可渗透隔板与无水含硫阴极电解液分离的无色液体阳极。

17. 发明授权

US10564363B1 Optical connectors 有权
公开(公告)号：US10564363B1
公开(公告)日：2020-02-18
申请号：US14216199
申请日：2014-03-17
申请人： Jonas D. Corl , David M. Vincentsen , Thomas A. Mitchell , Michelle M. Stone , Thomas W. Stone , James W. Guelzow
发明人： Jonas D. Corl , David M. Vincentsen , Thomas A. Mitchell , Michelle M. Stone , Thomas W. Stone , James W. Guelzow
IPC分类号： G02B6/32 , G02B6/36 , G02B6/26 , G02B6/38
摘要： Optical connectors that substantially preserve alignment and are easy to manufacture. The alignment system using the optical connectors disclosed herein include a first housing, a second housing and an alignment component, the said alignment component configured to provide optical alignment between the optical components.

18. 发明授权

US10261296B1 Telecentric reflective imager 有权
公开(公告)号：US10261296B1
公开(公告)日：2019-04-16
申请号：US14839302
申请日：2015-08-28
申请人： Thomas A. Mitchell
发明人： Thomas A. Mitchell
IPC分类号： G02B13/22 , G02B17/06 , G02B27/00
摘要： A reflective imager design that is telecentric in image space, or equivalently telecentric at an image plane, or equivalently having an exit pupil located substantially at infinity, while also having an external entrance pupil and a high throughput or fast optical speed is described.

19. 发明授权

US07701647B2 Compact fast catadioptric imager 有权
标题翻译：紧凑型快折反射成像仪
公开(公告)号：US07701647B2
公开(公告)日：2010-04-20
申请号：US11754026
申请日：2007-05-25
申请人： Thomas A. Mitchell
发明人： Thomas A. Mitchell
IPC分类号： G02B17/00
CPC分类号： G02B17/0808
摘要： A compact, optically fast catadioptric imager. In one embodiment, the catadioptric imager of this invention includes a first group of optical elements optically disposed to receive electromagnetic radiation from an object and having positive optical power, a second group of optical elements, optically disposed between the first group of optical elements and an image plane, having at least one optical surface and having positive optical power, a third group of optical elements, optically disposed between the object and the second group of optical elements, having at least one optical surface and having negative optical power, a fourth group of optical elements substantially centered along an optical axis of said second group of optical elements and having negative optical power, and a fifth group of optical elements having positive optical power.
摘要翻译：紧凑的光学快折反射成像仪。在一个实施例中，本发明的反折射成像器包括第一组光学元件，光学设置为接收来自物体的电磁辐射并具有正光学功率，第二组光学元件，光学地设置在第一组光学元件和具有至少一个光学表面并具有正光焦度的第三组光学元件，第三组光学元件，光学地设置在物体和第二组光学元件之间，具有至少一个光学表面并具有负光焦度;第四组的光学元件基本上沿着所述第二组光学元件的光轴居中并且具有负的光学功率，以及具有正光焦度的第五组光学元件。

20. 发明授权

US07359050B1 Compact triple pass hyperspectral imager 有权
标题翻译：紧凑三重超光谱成像仪
公开(公告)号：US07359050B1
公开(公告)日：2008-04-15
申请号：US11101881
申请日：2005-04-08
申请人： Thomas A. Mitchell
发明人： Thomas A. Mitchell
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/02 , G01J3/0208 , G01J3/021 , G01J3/0229 , G01J3/0256 , G01J3/1804
摘要： A compact, triple pass hyperspectral imager (spectrometer). The hyperspectral imager (imaging system) of this invention includes an optical sub-system, a reflective slit element, a reflective dispersive element located substantially at a front plane, the front plane being located on the source side of the optical sub-system, and, a detecting element located substantially at an image surface.
摘要翻译：一个紧凑的三通超光谱成像仪（光谱仪）。本发明的高光谱成像仪（成像系统）包括光子系统，反射狭缝元件，基本上位于前平面的反射色散元件，前平面位于光子系统的源极侧，以及，基本上位于图像表面处的检测元件。

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