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1.发明授权Projector and camera arrangement with shared optics and optical marker for use with whiteboard systems 失效投影机和相机配置共享光学和光学标记与白板系统一起使用公开(公告)号：US06707444B1
公开(公告)日：2004-03-16
申请号：US09644980
申请日：2000-08-18
IPC分类号： G09G500
CPC分类号： G06F3/0425 , G06F3/03542
摘要： Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.
摘要翻译： 提供投影机和照相机布置用于电子白板系统。 具体地，本发明提供了投影仪和照相机装置，其中投影仪和照相机共享相同的成像光学元件。 通过共享相同的投影和相机光学元件，影响投影系统的失真与相机系统的失真相同。 因此，不再需要常规白板系统中投影机和相机分开，即每个具有其独特的光学和设置的校准步骤。 此外，根据本发明提供的布置是自对准的，即使当透镜变形较大并且即使存在强的透视效果时。 本发明的共享光学投影仪和照相机布置还提供动态缩放。 此外，还提供了用于电子白板系统中的各种有源和无源光学标记或光笔设计。
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2.发明授权Projector and camera arrangement with shared optics and optical marker for use with whiteboard systems 失效投影机和相机配置共享光学和光学标记与白板系统一起使用公开(公告)号：US07355584B2
公开(公告)日：2008-04-08
申请号：US11080315
申请日：2005-03-15
申请人： Ferdinand Hendriks , Zon-Yin Shae , Belle L. Tseng , Xiping Wang
发明人： Ferdinand Hendriks , Zon-Yin Shae , Belle L. Tseng , Xiping Wang
IPC分类号： G09G5/00
CPC分类号： G06F3/0425 , G06F3/03542
摘要： Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.
摘要翻译： 提供投影机和照相机布置用于电子白板系统。 具体地，本发明提供了投影仪和照相机装置，其中投影仪和照相机共享相同的成像光学元件。 通过共享相同的投影和相机光学元件，影响投影系统的失真与相机系统的失真相同。 因此，不再需要常规白板系统中投影机和相机分开，即每个具有其独特的光学和设置的校准步骤。 此外，根据本发明提供的布置是自对准的，即使当透镜变形较大并且即使存在强的透视效果时。 本发明的共享光学投影仪和照相机布置还提供动态缩放。 此外，还提供了用于电子白板系统中的各种有源和无源光学标记或光笔设计。
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3.发明授权Methods and apparatus for associating a user with content in a collaborative whiteboard system 有权将用户与协作白板系统中的内容相关联的方法和装置公开(公告)号：US07219233B1
公开(公告)日：2007-05-15
申请号：US09642531
申请日：2000-08-18
申请人： Ferdinand Hendriks , Zon-Yin Shae , Belle L. Tseng , Xiping Wang
发明人： Ferdinand Hendriks , Zon-Yin Shae , Belle L. Tseng , Xiping Wang
CPC分类号： G06K9/222 , G06K9/00885
摘要： Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.
摘要翻译： 提供投影机和照相机布置用于电子白板系统。 具体地，本发明提供了投影仪和照相机装置，其中投影仪和照相机共享相同的成像光学元件。 通过共享相同的投影和相机光学元件，影响投影系统的失真与相机系统的失真相同。 因此，不再需要常规白板系统中投影机和相机分开，即每个具有其独特的光学和设置的校准步骤。 此外，根据本发明提供的布置是自对准的，即使当透镜变形较大并且即使存在强的透视效果时。 本发明的共享光学投影仪和照相机布置还提供动态缩放。 此外，还提供了用于电子白板系统中的各种有源和无源光学标记或光笔设计。
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公开(公告)号：US07136053B2
公开(公告)日：2006-11-14
申请号：US10315739
申请日：2002-12-10
申请人： Ferdinand Hendriks , Zon-Yin Shae , Belle L. Tseng , Xiping Wang
发明人： Ferdinand Hendriks , Zon-Yin Shae , Belle L. Tseng , Xiping Wang
IPC分类号： G09G5/00
CPC分类号： G06F3/0425 , G06F3/03542
摘要： Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.
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5.发明授权Method and system for digital image acquisition and continuous zoom display from multiple resolutional views using a heterogeneous image pyramid representation 失效使用异构图像金字塔表示从多个决议视图中进行数字图像采集和连续变焦显示的方法和系统公开(公告)号：US06681056B1
公开(公告)日：2004-01-20
申请号：US09281049
申请日：1999-03-30
申请人： Belle L. Tseng , Zon-Yin Shae , Ferdinand Hendriks , Xiping Wang
发明人： Belle L. Tseng , Zon-Yin Shae , Ferdinand Hendriks , Xiping Wang
IPC分类号： G06K920
CPC分类号： G06T3/40
摘要： The invention allows a user to construct a collection of resolutionally non-uniform, captured digital image views of static scene, thereby defining the more interesting sections of the scene for viewing. The invention provides a system and a method for continuous zooming and display of composite image representation having different levels of resolution at different locations. The invention discloses techniques for acquisition of multiple resolution and overlapping digital images, composite representation of those captured images, and the continuous zooming display of the complete image data.
摘要翻译： 本发明允许用户构建静态场景的分散不均匀捕获的数字图像视图的集合，从而定义用于观看的场景的更有趣的部分。 本发明提供了一种在不同位置连续缩放和显示具有不同分辨率水平的合成图像表示的系统和方法。 本发明公开了用于获取多个分辨率和重叠数字图像的技术，这些捕获图像的复合表示以及完整图像数据的连续变焦显示。
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6.发明申请Projector and camera arrangement with shared optics and optical marker for use with whiteboard systems 失效投影机和相机配置共享光学和光学标记与白板系统一起使用公开(公告)号：US20050162409A1
公开(公告)日：2005-07-28
申请号：US11080315
申请日：2005-03-15
申请人： Ferdinand Hendriks , Zon-Yin Shae , Belle Tseng , Xiping Wang
发明人： Ferdinand Hendriks , Zon-Yin Shae , Belle Tseng , Xiping Wang
CPC分类号： G06F3/0425 , G06F3/03542
摘要： Projector and camera arrangements are provided for use in electronic whiteboard systems. Specifically, the present invention provides projector and camera arrangements wherein the projector and camera share the same imaging optics. By sharing the same projection and camera optics, the distortions that affect the projection system are the same as those of the camera system. Thus, the calibration step required in conventional whiteboard systems where the projector and camera are separate, i.e., each having their own distinct optics and settings, is no longer needed. Further, the arrangements provided in accordance with the invention are self-aligning, even when lens distortions are large and even in the presence of strong perspective effects. The shared optics projector and camera arrangements of the invention also provide for dynamic zooming. In addition, various active and passive optical marker or lightpen designs are provided for use in electronic whiteboard systems.
摘要翻译： 提供投影机和照相机布置用于电子白板系统。 具体地，本发明提供了投影仪和照相机装置，其中投影仪和照相机共享相同的成像光学元件。 通过共享相同的投影和相机光学元件，影响投影系统的失真与相机系统的失真相同。 因此，不再需要常规白板系统中投影机和相机分开，即每个具有其独特的光学和设置的校准步骤。 此外，根据本发明提供的布置是自对准的，即使当透镜变形较大并且即使存在强的透视效果时。 本发明的共享光学投影仪和照相机布置还提供动态缩放。 此外，还提供了用于电子白板系统中的各种有源和无源光学标记或光笔设计。
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公开(公告)号：US08140652B2
公开(公告)日：2012-03-20
申请号：US12567549
申请日：2009-09-25
IPC分类号： G06F15/177
CPC分类号： G06F9/5094 , Y02D10/22
摘要： At a data center controller, a first server location is determined from a set of available server locations at which to change a server active state for a data center. A time and configuration change for the data center are forecasted. A second server location is determined from the set of available server locations at which to change the server active state based upon the forecasted configuration change for the data center. An available server location is selected at which to change the server active state based upon the first server location, the second server location, and the forecasted time associated with the forecasted configuration change for the data center.
摘要翻译： 在数据中心控制器处，从用于改变数据中心的服务器活动状态的一组可用服务器位置确定第一服务器位置。 预测数据中心的时间和配置更改。 基于数据中心的预测配置更改，从可更改服务器活动状态的可用服务器位置的集合确定第二服务器位置。 基于第一服务器位置，第二服务器位置以及与数据中心的预测配置更改相关联的预测时间，选择可用的服务器位置来更改服务器活动状态。
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公开(公告)号：US20060211985A1
公开(公告)日：2006-09-21
申请号：US10553749
申请日：2004-04-14
申请人： Xiping Wang
发明人： Xiping Wang
IPC分类号： A61M5/00
CPC分类号： A61M5/326 , A61M5/3271 , A61M2005/3247 , A61M2005/3261 , A61M2005/3264 , A61M2005/5073
摘要： The present invention discloses a safety syringe and aims to provide simple structure, convenient use, and low cost, and to make the syringe have needle protection functionality and become auto-disable. The present invention includes a sliding casing, a needle, a syringe barrel, a piston, a latching casing, a spring and a plunger inside the syringe barrel, the present invention can be easily used to carry out an injection and to initiate its safety mechanism by a single hand. The sliding casing can be automatically positioned and locked in two directions; This design guarantees during processing the syringe after it is used, the pinhead is always protected by the sliding casing; The present invention also has a reliable function of auto-locking; Therefore, once the syringe is used, the plunger has been locked in the syringe barrel and can not be pulled out any longer; Any attempt to use the syringe again will cause the plunger broken and the syringe damaged, thus ensuring a one-time use.
摘要翻译： 本发明公开了一种安全注射器，其目的在于提供结构简单，使用方便，成本低廉，使注射器具有针保护功能并成为自动禁用。 本发明包括在注射器筒内的滑动壳体，针头，注射器筒，活塞，闩锁壳体，弹簧和柱塞，本发明可以容易地用于进行注射并开始其安全机构 单手。 滑动套管可以自动定位和锁定在两个方向; 注射器使用后，该设计保证了注射器的始终保护， 本发明还具有可靠的自锁功能; 因此，一旦使用注射器，柱塞已被锁定在注射器筒中，不能再被拉出; 再次使用注射器的任何尝试将导致柱塞损坏，注射器损坏，从而确保一次性使用。
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公开(公告)号：US20050160819A1
公开(公告)日：2005-07-28
申请号：US11038968
申请日：2005-01-20
申请人： Xiping Wang , Nigel Sharplin , Peter Carter , Robert Ross
发明人： Xiping Wang , Nigel Sharplin , Peter Carter , Robert Ross
CPC分类号： G01N29/07 , G01N29/2481 , G01N33/0098 , G01N2291/0238 , G01N2291/02466 , G01N2291/02854 , G01N2291/0421 , G01N2291/102
摘要： A method and apparatus for measuring the quality of live, standing timber employs deep-set spike probes angled to create a longitudinal compression wave. Alignment tools and isolation of the probes provide an improved signal, automated detection of probe separation and amplitude-independent pulse discrimination process ensure higher reliability and repeatability of the measurements, and wireless operation provides operational efficiencies.
摘要翻译： 用于测量活的立式木材的质量的方法和装置使用成角度的深度穗形探针以产生纵向压缩波。 探针的对准工具和隔离提供了改进的信号，探头分离和幅度独立的脉冲鉴别过程的自动检测确保了更高的可靠性和重复性的测量，无线操作提供了运行效率。
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10.发明授权Systems and methods for service assurance using virtualized federated presence infrastructure 有权使用虚拟化联合存在基础设施进行服务保证的系统和方法公开(公告)号：US09178952B2
公开(公告)日：2015-11-03
申请号：US12792360
申请日：2010-06-02
申请人： Arup Acharya , Nilanjan Banerjee , Dipanjan Chakraborty , Koustuv Dasgupta , Chetan Desai , Piyush Sarwal , Shachi Sharma , Xiping Wang
发明人： Arup Acharya , Nilanjan Banerjee , Dipanjan Chakraborty , Koustuv Dasgupta , Chetan Desai , Piyush Sarwal , Shachi Sharma , Xiping Wang
IPC分类号： G06F15/173 , H04L29/08 , H04L12/24 , H04L29/06
摘要： Systems, methods, apparatuses and program products configured to provide a topology-service tool are described. A presence-federation solution asset is leveraged to address topology-federation problems. A network topology tool takes as input network endpoints, for example caller and callee telephone numbers, determines a network service flow used to connect the network endpoints, and develops a network topology view of the service flow along with associated network device related information.
摘要翻译： 描述了配置为提供拓扑服务工具的系统，方法，设备和程序产品。 利用存在联盟解决方案资产来解决拓扑联盟问题。 网络拓扑工具作为输入网络端点，例如呼叫者和被叫方电话号码，确定用于连接网络端点的网络服务流，并开发服务流的网络拓扑视图以及相关联的网络设备相关信息。
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