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1. 外观设计

USD568577S1 Tea container 有权
标题翻译：茶容器
公开(公告)号：USD568577S1
公开(公告)日：2008-05-13
申请号：US29247762
申请日：2006-07-10
申请人： Ramesh Khanna
设计人： Ramesh Khanna

2. 发明授权

US08421400B1 Solar-powered battery charger and related system and method 有权
标题翻译：太阳能电池充电器及相关系统及方法
公开(公告)号：US08421400B1
公开(公告)日：2013-04-16
申请号：US12589984
申请日：2009-10-30
申请人： Ramesh Khanna
发明人： Ramesh Khanna
IPC分类号： H02J7/00
CPC分类号： H02J7/0072 , B60L2230/22 , H02H7/18 , H02J7/0026 , H02J7/0052 , H02J2007/0059 , Y02T10/7088 , Y02T90/12
摘要： A solar-powered charger includes a solar panel configured to generate electrical energy at a first voltage level. The charger also includes a converter configured to receive the electrical energy from the solar panel, perform temperature compensation, and output the electrical energy to a load at a second voltage level. The second voltage level could be between 13.2V and 14.4V, inclusive. The converter could be configured to output the electrical energy at the second voltage level with a substantially constant current over temperatures between 0° C. and 100° C., inclusive. The converter could be configured to be coupled to and recharge a lead acid battery, a lithium ion battery, or a nickel metal hydride battery.
摘要翻译：太阳能充电器包括被配置为在第一电压电平产生电能的太阳能电池板。充电器还包括转换器，其被配置为从太阳能电池板接收电能，执行温度补偿，并将电能输出到负载在第二电压电平。第二电压电平可以在13.2V至14.4V之间。转换器可以被配置为在0℃至100℃之间的温度下以基本恒定的电流在第二电压电平下输出电能，包括端值。转换器可以被配置为耦合到铅酸电池，锂离子电池或镍金属氢化物电池并对其进行再充电。

3. 发明授权

US5171227A Separable peritoneal dialysis catheter 失效
标题翻译：可分离的透气导管
公开(公告)号：US5171227A
公开(公告)日：1992-12-15
申请号：US686186
申请日：1991-04-16
申请人： Zbylut J. Twardowski , Ramesh Khanna , W. Kirt Nichols , Karl D. Nolph
发明人： Zbylut J. Twardowski , Ramesh Khanna , W. Kirt Nichols , Karl D. Nolph
IPC分类号： A61M1/28 , A61M25/00
CPC分类号： A61M1/285
摘要： A peritoneal dialysis catheter comprises a distal tubular section and a proximal tubular section, connected together by a nonintegral tubular connector so that the respective sections are connected together in sealed flow relation. Such a catheter may be surgically implanted in the peritoneal cavity, extending to the chest of the patient with an end thereof protruding from the chest. The respective ends of the catheter section may be connected to each other through the tubular connector as the tubular sections are surgically implanted, and typically after such implantation is substantially complete.

4. 发明授权

US06937960B2 Smooth contouring software for generating geophysical data having less artifacts 失效
标题翻译：平滑的轮廓软件，用于生成具有较少伪像的地球物理数据
公开(公告)号：US06937960B2
公开(公告)日：2005-08-30
申请号：US10395385
申请日：2003-03-25
申请人： Ramesh Khanna , Naresh Kumar Thakur
发明人： Ramesh Khanna , Naresh Kumar Thakur
IPC分类号： G01V1/34 , G01B11/24 , G01B13/16 , G01B15/04 , G01B17/06 , G01B21/20
CPC分类号： G01V1/34
摘要： Smooth contouring of geophysical data is generated by USGS smooth contouring and plotting system of geophysical data having less artifacts, based on Surfer compatible minimum curvature program. A system and a method are provided, which converts the gridded file generated by USGS package to an ASCII file and the headers of files are removed. Blanks in the gridded USGS files are substituted by value compatible to SURFER software and the headers of SURFER are incorporated. With these changes the contour plots are smooth and can be run from any available personal computer.
摘要翻译：基于Surfer兼容的最小曲率程序，美国地质调查局平滑轮廓绘制和具有较少伪像的地球物理数据绘制系统产生了地球物理数据的平滑轮廓。提供了一种系统和方法，将USGS软件包生成的网格文件转换为ASCII文件，并删除文件头。格网USGS文件中的空白由与SURFER软件兼容的值代替，并且SURFER的标题被合并。通过这些更改，轮廓图是平滑的，可以从任何可用的个人计算机运行。

5. 发明授权

US4687471A Peritoneal dialysis catheter 失效
标题翻译：腹膜透析导管
公开(公告)号：US4687471A
公开(公告)日：1987-08-18
申请号：US826823
申请日：1986-02-06
申请人： Zbylut J. Twardowski , Karl D. Nolph , Ramesh Khanna
发明人： Zbylut J. Twardowski , Karl D. Nolph , Ramesh Khanna
IPC分类号： A61M25/00 , A61M1/00 , A61M1/28 , A61M5/00 , A61M25/04
CPC分类号： A61M1/285
摘要： A peritoneal catheter comprises a flexible catheter tube carrying porous cuff means to facilitate permanent securance of the catheter to the abdominal wall. The catheter tube defines, in its natural, unstressed condition, a bent segment adjacent the porous cuff means. This permits the catheter to be mounted in a tunnel formed through the abdominal wall in relatively unstressed configuration, with both ends pointing downwardly toward the feet of the patient. In one embodiment, the catheter includes a flange extending circumferentially outwardly of the catheter tube adjacent to the porous cuff means. The flange extends at a nonperpendicular angle relative to the axis of the catheter tube, and the slope of the flange extends transverse the direction of the bent segment. The angled flange, when sutured to the posterior rectus sheath, maintains the catheter tube in the desired tunnel direction within the abdominal wall, with the distal end of the catheter tube pointed properly downwardly toward the pelvic cavity.
摘要翻译：腹膜导管包括一个柔性的导管，其上带有多孔的袖带装置，以有助于将导管永久地保持在腹壁上。导管在其天然的未受压条件下限定了邻近多孔箍装置的弯曲部分。这允许导管以相对不受应力的构型安装在通过腹壁形成的隧道中，两端朝向患者的脚。在一个实施例中，所述导管包括与所述多孔箍装置相邻的所述导管管周向外延伸的凸缘。凸缘相对于导管的轴线以非垂直角度延伸，并且凸缘的斜面横向于弯曲部分的方向延伸。当被缝合到后直肌鞘时，成角度的凸缘将导管管保持在腹壁内所需的隧道方向，导管管的远端适当地向下朝向盆腔。

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