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93 条记录 (耗时 0.026 秒)

    Method and apparatus for polarizing electromagnetic radiation
    2.
    发明授权
    Method and apparatus for polarizing electromagnetic radiation 有权
    用于偏振电磁辐射的方法和装置

    公开(公告)号：US07199936B2

    公开(公告)日：2007-04-03

    申请号：US11386496

    申请日：2006-03-21

    申请人： David L. Williams ,  James Kardach ,  Michael Goldstein

    发明人： David L. Williams ,  James Kardach ,  Michael Goldstein

    IPC分类号： G02B27/14 ,  G02B27/10 ,  G02B27/28 ,  G03B27/54

    CPC分类号： G02B27/286 ,  G02B27/283 ,  G02F1/0136 ,  G02F1/09 ,  G03F7/70058 ,  G03F7/7055 ,  G03F7/70566

    摘要： According to one aspect of the invention, a method and apparatus for polarizing electromagnetic radiation is provided. The electromagnetic radiation may be divided into first and second portions, substantially all of the first portion may be linearly polarized in a first direction and substantially all of the second portion may be linearly polarized in a second direction, the first direction being substantially orthogonal to the second direction. The linear polarization of at least one of the first and second portions may be changed such that substantially all of both of the first and second portions are linearly polarized in a third direction. At least one of the first and second portions may be redirected such that substantially all of both the first and second portions are propagating in a fourth direction.

    摘要翻译： 根据本发明的一个方面，提供了一种用于偏振电磁辐射的方法和装置。 电磁辐射可以被分成第一和第二部分，基本上所有的第一部分可以在第一方向上线性偏振，并且基本上所有的第二部分可以在第二方向上线性偏振，第一方向基本上与 第二个方向 可以改变第一和第二部分中的至少一个的线性极化，使得第一和第二部分的基本上全部都在第三方向上线性偏振。 第一部分和第二部分中的至少一个可以被重定向，使得第一部分和第二部分基本上全部都在第四方向上传播。

    Superconductor-based modulator for extreme ultraviolet (EUV)
    3.
    发明授权
    Superconductor-based modulator for extreme ultraviolet (EUV) 有权

    公开(公告)号：US07253939B2

    公开(公告)日：2007-08-07

    申请号：US11241588

    申请日：2005-09-30

    申请人： David L. Williams ,  Michael Goldstein

    发明人： David L. Williams ,  Michael Goldstein

    IPC分类号： G02B26/00

    CPC分类号： G21K1/06 ,  G03F7/70291 ,  G03F7/7055

    摘要： A superconductor-based modulator includes a superconductor coupled to a cold reservoir to receive extreme ultra-violet (EUV) light beams. The light beams are modulated by altering transmission and reflection properties of the superconductor. Magnetic field, temperature, or a combination of both, may be used to control the superconducting properties of the superconductor. The modulator may perform temporal, spatial, and grey-scale modulations. The surface of the superconductor may be patterned with heat or infrared radiation to facilitate light focusing.

    Method of and apparatus for modifying polarity of light
    4.
    发明授权
    Method of and apparatus for modifying polarity of light 失效
    修改光的极性的方法和装置

    公开(公告)号：US07760431B2

    公开(公告)日：2010-07-20

    申请号：US11123562

    申请日：2005-05-05

    申请人： David L. Williams ,  Michael Goldstein ,  James P. Kardach

    发明人： David L. Williams ,  Michael Goldstein ,  James P. Kardach

    IPC分类号： G02B27/28

    CPC分类号： G02B27/286

    摘要： A method of modifying polarity of light is provided. The light propagates through a first transverse plane and has known polarization states in respective cells of the first transverse plane. A first retardation compensator having respective waveplates matching the cells then changes the polarity of the light so that light propagating through a second transverse plane is circularly polarized across the entire second transverse plane. A second retardation compensator includes a plurality of quarter waveplates that change the polarization of the circularly polarized light, so that light passing through a third transverse plane is linearly polarized. The crystal alignment of the quarter waveplates and their shape and configuration are selected so that the direction of the polarization is normal to a radius from a single point.

    摘要翻译： 提供了改变光的极性的方法。 光通过第一横向平面传播并且在第一横向平面的相应单元中具有已知的偏振状态。 具有与单元匹配的各个波片的第一延迟补偿器然后改变光的极性，使得通过第二横向平面传播的光在整个第二横向平面上被圆偏振。 第二延迟补偿器包括改变圆偏振光的偏振的多个四分之一波片，使得穿过第三横向平面的光线性偏振。 选择四分之一波片的晶体对准及其形状和结构，使得偏振方向垂直于单个点的半径。

    Mobile client device driven data backup
    5.
    发明授权
    Mobile client device driven data backup 有权
    移动客户端设备驱动的数据备份

    公开(公告)号：US09128882B2

    公开(公告)日：2015-09-08

    申请号：US11835628

    申请日：2007-08-08

    申请人： David L. Williams

    发明人： David L. Williams

    IPC分类号： G06F17/30 ,  G06F11/14 ,  H04W8/22

    CPC分类号： G06F11/1448 ,  G06F11/1464 ,  G06F11/1469 ,  H04W8/22

    摘要： Tasks associated with backing up the data of a mobile client device are performed predominantly by the mobile client device. A backup server functions as a server with limited functionality that merely stores backup data received from the mobile client device and retrieves the backup data under the request of the mobile client device. The mobile client device functions as a master device, and the backup server functions as a slave device. A backup program for performing tasks associated with the backup operation on the mobile client device may itself be stored as part of the backup data.

    摘要翻译： 与备份移动客户端设备的数据相关联的任务主要由移动客户端设备执行。 备份服务器用作具有有限功能的服务器，其仅存储从移动客户端设备接收的备份数据，并在移动客户端设备的请求下检索备份数据。 移动客户端设备作为主设备，备份服务器用作从设备。 用于执行与移动客户端设备上的备份操作相关联的任务的备份程序本身可以被存储为备份数据的一部分。

    IR SENSOR USING REO UP-CONVERSION
    6.
    发明申请
    IR SENSOR USING REO UP-CONVERSION 有权
    IR传感器使用REO UP转换

    公开(公告)号：US20120241890A1

    公开(公告)日：2012-09-27

    申请号：US13053285

    申请日：2011-03-22

    申请人： Andrew Clark ,  Erdem Arkun ,  Rytis Dargis ,  David L. Williams

    发明人： Andrew Clark ,  Erdem Arkun ,  Rytis Dargis ,  David L. Williams

    IPC分类号： H01L31/0232 ,  H01L31/18

    CPC分类号： H01L31/02322 ,  G01J1/58 ,  G01J5/20 ,  H01L31/02327 ,  H01L31/103 ,  Y02E10/52

    摘要： A pumped sensor system includes a substrate with a first layer formed thereon and doped for a first type conduction and a second layer doped for a second type conduction, whereby the first and second layers form a silicon light detector at an up-conversion wavelength. A ternary rare earth oxide is formed on the second layer and crystal lattice matched to the second layer. The oxide is a crystalline bulk oxide with a controlled percentage of an up-conversion component and a majority component. The majority component is insensitive to any of pump, sense, or up-conversion wavelengths and the up-conversion component is selected to produce energy at the up-conversion wavelength in response to receiving energy at the pump and sense wavelengths. The layer of oxide defines a light input area sensitive to a pump wavelength and a light input area sensitive to a sense wavelength.

    摘要翻译： 泵送传感器系统包括其上形成有第一层并且被掺杂用于第一类型传导的第一层和掺杂用于第二类型传导的第二层的衬底，由此第一和第二层以上转换波长形成硅光检测器。 在第二层上形成三元稀土氧化物，并且与第二层匹配的晶格。 氧化物是具有受控百分比的上转换组分和多数组分的结晶体氧化物。 大多数组件对泵，感测或上转换波长中的任何一个不敏感，并且上转换组件被选择为响应于在泵处的接收能量和感测波长而在上转换波长处产生能量。 氧化物层限定对泵浦波长敏感的光输入区域和对感测波长敏感的光输入区域。

    Reduced ignition propensity smoking article
    8.
    发明授权
    Reduced ignition propensity smoking article 有权
    降低点火倾向吸烟物品

    公开(公告)号：US07836898B2

    公开(公告)日：2010-11-23

    申请号：US10973713

    申请日：2004-10-26

    申请人： Michael A. Zawadzki ,  Arthur M. Ihrig ,  David A. Grider ,  Terry D. Jessup ,  David L. Williams

    发明人： Michael A. Zawadzki ,  Arthur M. Ihrig ,  David A. Grider ,  Terry D. Jessup ,  David L. Williams

    IPC分类号： A24D1/16

    CPC分类号： C07D409/04 ,  A24D1/025 ,  C07D219/04 ,  C07D219/06 ,  C07D411/04 ,  C07F9/64

    摘要： A smoking article having reduced ignition propensity is disclosed. The smoking article includes a tobacco column, a wrapper surrounding the tobacco column and a filter element. The wrapper has a base permeability, an untreated area and a least one discrete area treated with a composition to reducing the base permeability. The discretely treated area interacts with a coal of a burning tobacco firecone as it advances to self-extinguish the smoking article. The composition of the treated area includes a permeability reducing substance, a burn rate retarding substance and a burn rate accelerating substance. Either the burn rate retarding substance or the burn rate accelerating substance acts as an organoleptic enhancing substance. In this way a smoker's experience when smoking either the at least one treated area or the untreated area is substantially the same.

    摘要翻译： 公开了具有降低的点火倾向的吸烟制品。 吸烟制品包括烟草柱，围绕烟草柱的包装物和过滤元件。 包装物具有基础渗透性，未处理区域和用组合物处理以降低基础渗透性的至少一个离散区域。 离散处理的区域与燃烧的烟草火鸡的煤相互作用，因为它前进到自熄灭烟制品。 处理区域的组成包括渗透率降低物质，燃烧速率阻滞物质和燃烧速度加速物质。 燃烧速率缓慢物质或燃烧速率促进物质都可以用作感官增强物质。 以这种方式吸烟至少一个处理区域或未处理区域的吸烟者的经验基本相同。

    Method, system, and apparatus for producing dimensional image articles utilizing a cushioning assembly
    9.
    发明申请
    Method, system, and apparatus for producing dimensional image articles utilizing a cushioning assembly 审中-公开
    用于制造利用缓冲组件的立体图像制品的方法，系统和装置

    公开(公告)号：US20090011192A1

    公开(公告)日：2009-01-08

    申请号：US11824849

    申请日：2007-07-03

    申请人： John Tomczyk ,  David L. Williams

    发明人： John Tomczyk ,  David L. Williams

    IPC分类号： B32B3/00

    CPC分类号： B29D11/00278 ,  G02B3/0012 ,  G02B3/005 ,  Y10T156/1039 ,  Y10T428/24612

    摘要： Methods, apparatus, and system for a protecting an optical lens material during formation of a dimensional image article. A heat compression laminator including a cushioning assembly provides an insulating barrier between the lower compression assembly of the heat compression laminator and the individual lenses of an optical lens material, such as the lenticules on a lenticular lens material. The cushioning web protects the optical lens material so as to prevent significant deformation during the application of heat and pressure in a laminating step. Use of the cushioning web can be especially advantageous during formation of clear, transparent, or semi-transparent dimensional image articles.

    摘要翻译： 用于在形成立体图像制品期间保护光学透镜材料的方法，装置和系统。 包括缓冲组件的热压层压机在热压缩层压机的下压缩组件和光学透镜材料的单个透镜（例如双凸透镜材料上的微透镜）之间提供绝缘屏障。 缓冲纤维网保护光学透镜材料，以防止在层压步骤中施加热和压力时的显着变形。 在形成透明，透明或半透明的立体图像制品期间，使用缓冲幅材可以是特别有利的。