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1. 发明授权

US6134903A Portable liquid desiccant dehumidifier 失效
公开(公告)号：US6134903A
公开(公告)日：2000-10-24
申请号：US130122
申请日：1998-08-06
申请人： Shailesh V. Potnis , Kevin Gurley , Phillip T. McKittrick , Robert Baumann , Srikant Ram Rao , Robert L. Laurent, Jr.
发明人： Shailesh V. Potnis , Kevin Gurley , Phillip T. McKittrick , Robert Baumann , Srikant Ram Rao , Robert L. Laurent, Jr.
IPC分类号： B01D53/26 , F24F3/14 , F24F5/00 , F28B1/02 , F28D7/10 , F28F1/08 , F25D17/06
CPC分类号： B01D53/263 , F24F3/1411 , F24F3/1417 , F24F5/0014 , F28B1/02 , F28D7/106 , F28F1/08 , F24F2003/144
摘要： A liquid desiccant dehumidifier includes a liquid desiccant absorber arranged to receive concentrated liquid desiccant and absorb moisture contained in ambient air passed through the absorber thereby diluting the liquid desiccant. A first heat exchanger is operative to heat dilute liquid desiccant received from the desiccant absorber prior to passage to a boiler that evaporates moisture from the diluted liquid desiccant to create steam and reconstitute the desiccant into a concentrated liquid desiccant. Dilute liquid desiccant from the first heat exchanger first passes to a condenser that receives steam from the boiler and sensibly heats the dilute liquid desiccant to a higher second temperature without direct exposure to steam or air. A second heat exchanger communicates with the condenser, the boiler and the first heat exchanger and is operative to further heat diluted liquid desiccant received from the condenser to a higher third temperature prior to entry into the boiler by recovering waste heat from the boiler. A pump draws concentrated liquid desiccant from the boiler through the heat exchangers and passes it to the absorber.

2. 发明授权

US07148799B2 Arrangement of daisy chained inductive couplers for data communication 有权
标题翻译：用于数据通信的菊花链感应耦合器的布置
公开(公告)号：US07148799B2
公开(公告)日：2006-12-12
申请号：US11011574
申请日：2004-12-14
申请人： Yehuda Cern , Ram Rao
发明人： Yehuda Cern , Ram Rao
IPC分类号： G08B1/08
CPC分类号： H04B5/0087 , H02J5/005
摘要： There is provided an arrangement of inductive couplers. The arrangement includes a first inductive coupler on a conductor, and a second inductive coupler on the conductor. The first inductive coupler has a first winding for a data signal, and the second inductive coupler has a second winding for the data signal. The arrangement also includes a connection module that connects the first winding to the second winding.
摘要翻译：提供了感应耦合器的布置。该布置包括导体上的第一电感耦合器和导体上的第二感应耦合器。第一电感耦合器具有用于数据信号的第一绕组，并且第二电感耦合器具有用于数据信号的第二绕组。该装置还包括将第一绕组连接到第二绕组的连接模块。

3. 发明申请

US20050080497A1 Gradually degrading multimedia recordings 有权
标题翻译：逐渐降级多媒体录音
公开(公告)号：US20050080497A1
公开(公告)日：2005-04-14
申请号：US10681885
申请日：2003-10-08
申请人： Ram Rao
发明人： Ram Rao
IPC分类号： G06F17/00 , G11B27/034 , G11B27/10 , G11B27/32 , H04N5/00 , H04N5/76 , H04N5/765 , H04N5/781 , H04N7/24 , H04N9/804 , H04N9/82
CPC分类号： H04N5/76 , G11B27/034 , G11B27/105 , G11B27/329 , H04N5/765 , H04N5/781 , H04N9/8042 , H04N9/8227 , H04N21/4334 , H04N21/4335 , H04N21/440227 , H04N21/44029 , H04N21/4621
摘要： A system including a recording device in which multiple lesser quality recordings of a program, e.g., recordings at a reduced bit rate, are determined by transcoding a high quality version of the program. Since transcoded recordings are determined with respect to the high quality version, they will have the best quality available for a given bit rate. The system allows a user to manage recordings by associating retention policies and relative ranking attributes with recordings, where a policy manager may use these associated policies and attributes to select which high and lesser quality copies of the program are retained over time, thus gradually degrading retained copies in accord with user preferences.
摘要翻译：一种包括记录装置的系统，其中通过对程序的高质量版本进行代码转换来确定节目的多个较低质量的记录，例如以降低的比特率进行记录。由于代码转换记录是针对高质量版本确定的，所以它们将具有可用于给定比特率的最佳质量。该系统允许用户通过将保留策略和相对排名属性与记录相关联来管理记录，其中策略管理器可以使用这些相关联的策略和属性来选择随时间保留该程序的哪些高质量和低质量副本，从而逐渐降低保留根据用户偏好进行复印。

4. 发明申请

US20050077868A1 Arrangement of daisy chained inductive couplers for data communication 有权
标题翻译：用于数据通信的菊花链感应耦合器的布置
公开(公告)号：US20050077868A1
公开(公告)日：2005-04-14
申请号：US11011574
申请日：2004-12-14
申请人： Yehuda Cern , Ram Rao
发明人： Yehuda Cern , Ram Rao
IPC分类号： H02J5/00 , H02J7/00
CPC分类号： H04B5/0087 , H02J5/005
摘要： There is provided an arrangement of inductive couplers. The arrangement includes a first inductive coupler on a conductor, and a second inductive coupler on the conductor. The first inductive coupler has a first winding for a data signal, and the second inductive coupler has a second winding for the data signal. The arrangement also includes a connection module that connects the first winding to the second winding.
摘要翻译：提供了感应耦合器的布置。该布置包括导体上的第一电感耦合器和导体上的第二感应耦合器。第一电感耦合器具有用于数据信号的第一绕组，并且第二电感耦合器具有用于数据信号的第二绕组。该装置还包括将第一绕组连接到第二绕组的连接模块。

5. 发明授权

US6138470A Portable liquid desiccant dehumidifier 失效
标题翻译：便携式液体干燥剂除湿机
公开(公告)号：US6138470A
公开(公告)日：2000-10-31
申请号：US984741
申请日：1997-12-04
申请人： Shailesh V. Potnis , Srikant Ram Rao , Robert L. Laurent, Jr.
发明人： Shailesh V. Potnis , Srikant Ram Rao , Robert L. Laurent, Jr.
IPC分类号： B01D53/26 , F24F3/14 , F24F5/00 , F28B1/02 , F28D7/10 , F28F1/08 , F25D23/00 , E21B27/00 , F25D17/06 , G21B43/00
CPC分类号： F24F3/1417 , B01D53/263 , F24F3/1411 , F24F5/0014 , F28B1/02 , F28D7/106 , F28F1/08 , F24F2003/144
摘要： A liquid desiccant dehumidifier includes a liquid desiccant absorber arranged to receive concentrated liquid desiccant and absorb moisture contained in ambient air passed through the absorber thereby diluting the liquid desiccant. A first heat exchanger is operative to heat dilute liquid desiccant received from the desiccant absorber prior to passage to a boiler that evaporates moisture from the diluted liquid desiccant to create steam and reconstitute the desiccant into a concentrated liquid desiccant. Dilute liquid desiccant from the first heat exchanger first passes to a condenser that receives steam from the boiler and sensibly heats the dilute liquid desiccant to a higher second temperature without direct exposure to steam or air. A second heat exchanger communicates with the condenser, the boiler and the first heat exchanger and is operative to further heat diluted liquid desiccant received from the condenser to a higher third temperature prior to entry into the boiler by recovering waste heat from the boiler. A pump draws concentrated liquid desiccant from the boiler through the heat exchangers and passes it to the absorber.
摘要翻译：液体干燥剂除湿器包括布置成接收浓缩液体干燥剂并吸收通过吸收器的环境空气中含有的水分的液体干燥剂吸收剂，从而稀释液体干燥剂。第一热交换器用于在通过到蒸发来自稀释的液体干燥剂的水分的锅炉之前加热从干燥剂吸收器收到的稀释的液体干燥剂以产生蒸汽并将干燥剂重新构成浓缩的液体干燥剂。首先将来自第一热交换器的稀释液体干燥剂送入冷凝器，该冷凝器从锅炉接收蒸汽并将稀液体干燥剂显着地加热到更高的第二温度，而不直接暴露于蒸汽或空气。第二热交换器与冷凝器，锅炉和第一热交换器连通，并且可操作以通过从锅炉回收废热，将从冷凝器接收的稀释的液体干燥剂进一步加热到进入锅炉之前的较高的第三温度。泵将浓缩的液体干燥剂从锅炉中通过热交换器吸收，并将其传递到吸收器。

6. 发明授权

US5761915A Method and apparatus for supplying conditioned fresh air to an indoor area 失效
标题翻译：将调节后的新鲜空气供给到室内的方法和装置
公开(公告)号：US5761915A
公开(公告)日：1998-06-09
申请号：US816164
申请日：1997-03-12
申请人： Srikant Ram Rao
发明人： Srikant Ram Rao
IPC分类号： B01D46/10 , F24F3/14 , F24F3/147 , F25D17/06
CPC分类号： F24F3/1423 , F24F2003/1464 , F24F2203/1004 , F24F2203/1012 , F24F2203/1032 , F24F2203/104 , F24F2203/106 , F24F2203/1068 , F24F2203/1084
摘要： A housing has a first side and a second side. A first opening is disposed in the first side. A second opening and a third opening are disposed in the second side. An enthalpy wheel has a first side facing surface and an opposite second side facing surface. The enthalpy wheel is rotatably mounted within the housing. Approximately half of the second side facing surface of the enthalpy wheel is in fluid communication with the second opening. Approximately the remaining half of the second side facing surface is in fluid communication with the third opening. Substantially the entire first side facing surface is in fluid communication with the first opening. A first fan is mounted within the housing adjacent to the second opening. A second fan is mounted within the housing adjacent to the third opening. A partition is disposed in the housing between a predetermined location on the second side of the housing between the second opening and the third opening and extends to the enthalpy wheel to define, in part, a first air flow path and a second air flow path within the housing. The first air flow path extends between the second opening through the enthalpy wheel to the first opening. The second air flow path extends between the first opening through the enthalpy wheel to the third opening. In a preferred embodiment, the ratio of air flow through the first air flow path to air flow through the second air flow path ranges from about 65% to about 85%.
摘要翻译：壳体具有第一侧和第二侧。第一开口设置在第一侧。第二开口和第三开口设置在第二侧。焓轮具有第一面朝向表面和相对的第二侧面。焓轮可旋转地安装在壳体内。焓轮的第二面对面的大约一半与第二开口流体连通。大约第二侧面的表面的剩余一半与第三开口流体连通。基本上整个第一侧面的表面与第一开口流体连通。第一风扇安装在邻近第二开口的壳体内。第二风扇安装在邻近第三开口的壳体内。一个分隔件设置在外壳之间位于第二开口和第三开口之间的外壳第二侧的预定位置之间，并延伸至焓轮，部分地限定第一空气流动路径和第二空气流动路径住房。第一气流路径在通过焓轮的第二开口到第一开口之间延伸。第二空气流路在通过焓轮的第一开口到第三开口之间延伸。在优选实施例中，通过第一空气流动路径的空气流与通过第二空气流动通道的气流的比率为约65％至约85％。

7. 发明授权

US07436411B2 Apparatus and method for rendering a video image as a texture using multiple levels of resolution of the video image 有权
标题翻译：用于使用视频图像的多级分辨率将视频图像呈现为纹理的装置和方法
公开(公告)号：US07436411B2
公开(公告)日：2008-10-14
申请号：US11393173
申请日：2006-03-29
申请人： Carl S. Marshall , Ram Rao , Christopher Cormack , Suresh Rangarajulu , Peter Munguia
发明人： Carl S. Marshall , Ram Rao , Christopher Cormack , Suresh Rangarajulu , Peter Munguia
IPC分类号： G09G5/00 , G06T15/10 , G06K9/36 , H04N5/445 , H04N5/46
CPC分类号： G06T11/001 , H04N5/44591 , H04N21/4122 , H04N21/42653 , H04N21/42692 , H04N21/4312 , H04N21/440263 , H04N21/440281 , H04N21/44029 , H04N21/4431 , H04N21/4622
摘要： A method and apparatus to generate one or more graphics textures of a video image, wherein graphics textures have differing resolutions, and to render the video image as a graphics texture using the one or more graphics textures of differing resolutions. The one or more graphics textures have different resolutions, for example, a base resolution and one or more scaled resolutions. The graphics texture may be rendered and displayed on a surface of a multi-dimensional graphics object that may be manipulated on a display.
摘要翻译：一种用于生成视频图像的一个或多个图形纹理的方法和装置，其中图形纹理具有不同的分辨率，并且使用不同分辨率的一个或多个图形纹理将视频图像呈现为图形纹理。一个或多个图形纹理具有不同的分辨率，例如，基本分辨率和一个或多个缩放分辨率。图形纹理可以被渲染并显示在可以在显示器上操纵的多维图形对象的表面上。

8. 发明申请

US20070229530A1 Apparatus and method for rendering a video image as a texture using multiple levels of resolution of the video image 有权
标题翻译：用于使用视频图像的多级分辨率将视频图像呈现为纹理的装置和方法
公开(公告)号：US20070229530A1
公开(公告)日：2007-10-04
申请号：US11393173
申请日：2006-03-29
申请人： Carl S. Marshall , Ram Rao , Christopher Cormack , Suresh Rangarajulu , Peter Munguia
发明人： Carl S. Marshall , Ram Rao , Christopher Cormack , Suresh Rangarajulu , Peter Munguia
IPC分类号： G09G5/00
CPC分类号： G06T11/001 , H04N5/44591 , H04N21/4122 , H04N21/42653 , H04N21/42692 , H04N21/4312 , H04N21/440263 , H04N21/440281 , H04N21/44029 , H04N21/4431 , H04N21/4622
摘要： A method and apparatus to generate one or more graphics textures of a video image, wherein graphics textures have differing resolutions, and to render the video image as a graphics texture using the one or more graphics textures of differing resolutions. The one or more graphics textures have different resolutions, for example, a base resolution and one or more scaled resolutions. The graphics texture may be rendered and displayed on a surface of a multi-dimensional graphics object that may be manipulated on a display.
摘要翻译：一种用于生成视频图像的一个或多个图形纹理的方法和装置，其中图形纹理具有不同的分辨率，并且使用不同分辨率的一个或多个图形纹理将视频图像呈现为图形纹理。一个或多个图形纹理具有不同的分辨率，例如，基本分辨率和一个或多个缩放分辨率。图形纹理可以被渲染并显示在可以在显示器上操纵的多维图形对象的表面上。

9. 发明申请

US20060072476A1 Delivery of streaming media 有权
公开(公告)号：US20060072476A1
公开(公告)日：2006-04-06
申请号：US11291861
申请日：2005-11-30
申请人： Sudheer Sirivara , Jeffrey McVeigh , Robert Reese , Gianni Ferrise , Phillip Austin , Ram Rao , Shobhana Subramanian
发明人： Sudheer Sirivara , Jeffrey McVeigh , Robert Reese , Gianni Ferrise , Phillip Austin , Ram Rao , Shobhana Subramanian
IPC分类号： H04L12/26
CPC分类号： H04N7/173 , H04L43/00 , H04L43/0829 , H04L43/0852 , H04L43/087 , H04N17/004 , H04N21/23418 , H04N21/4331 , H04N21/44008 , H04N21/44209 , H04N21/6125 , H04N21/6131
摘要： A method for evaluating an end-user's subjective assessment of streaming media quality includes obtaining reference data characterizing the media stream, and obtaining altered data characterizing the media stream after the media stream has traversed a channel that includes a network. An objective measure of the QOS of the media stream is then determined by comparing the reference data and the altered data.

10. 外观设计

USD407807S Energy recovery unit 失效
公开(公告)号：USD407807S
公开(公告)日：1999-04-06
申请号：US66744
申请日：1997-02-20
申请人： Srikant Ram Rao
设计人： Srikant Ram Rao

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