公开(公告)号：US20050046624A1

公开(公告)日：2005-03-03

申请号：US10781497

申请日：2004-02-17

申请人： Sankar Jayaram ,  Uma Jayaram ,  David Cramer ,  Daniel Evans ,  Franklin Taylor ,  Michael McDonald

发明人： Sankar Jayaram ,  Uma Jayaram ,  David Cramer ,  Daniel Evans ,  Franklin Taylor ,  Michael McDonald

IPC分类号： G06F19/00 ,  G06T17/00

CPC分类号： G06T17/00 ,  G06T2200/16 ,  G06T2210/32

摘要： A system having a server having processing circuitry and an operation manager configured to compare source geometric data of each of a plurality of features in a source geometric model with target geometric data of respective features in a target geometric model, and operative to identify discrepancies in respective features therebetween. The server is configured to rectify discrepancies in a feature after generating the feature and prior to generating another feature among the plurality of features. The system further includes a communication link, at least one client communicating with the server over the communication link, and an interrupt interface provided by one of the at least one client and the server and operative to notify a user of the presence of an inability to automatically generate an accurate representation of a feature of the source geometric model in the target geometric model.

摘要翻译： 一种具有处理电路的服务器和操作管理器的系统，被配置为将源几何模型中的多个特征中的每一个的源几何数据与目标几何模型中的各个特征的目标几何数据进行比较，并且可操作以识别相应的 其间的特征。 服务器被配置为在生成特征之后并且在多个特征之间生成另一​​特征之前校正特征中的差异。 所述系统还包括通信链路，至少一个客户端通过所述通信链路与所述服务器进行通信，以及由所述至少一个客户端和所述服务器之一提供的中断接口，并且可操作以通知用户所述无法 在目标几何模型中自动生成源几何模型的特征的精确表示。

公开(公告)号：US07149677B2

公开(公告)日：2006-12-12

申请号：US09999097

申请日：2001-10-30

申请人： Sankar Jayaram ,  Uma Jayaram ,  Michael M. McDonald ,  Robert Sorenson ,  Daniel Evans ,  David Cramer

发明人： Sankar Jayaram ,  Uma Jayaram ,  Michael M. McDonald ,  Robert Sorenson ,  Daniel Evans ,  David Cramer

IPC分类号： G06F9/45

CPC分类号： G06F17/50 ,  G06F2217/04 ,  G06F2217/08 ,  G06F2217/10 ,  G06T17/00 ,  G06T19/00 ,  G06T2200/16 ,  G06T2210/32

摘要： A geometric model comparator is provided, which includes processing circuitry, memory, and comparison circuitry. The processing circuitry is configured to generate a target model from a source model. The memory is configured to store the source model and the target model. The comparison circuitry is configured to identify selected points from the source model, create corresponding selected points in a target model, and compare the selected points from the source model with the selected points from the target model to identify one or more selected points from the target model that fall outside of a predetermined tolerance range with the respective one or more points from the source model. A method is also provided.

公开(公告)号：US07203634B2

公开(公告)日：2007-04-10

申请号：US09999096

申请日：2001-10-30

申请人： Sankar Jayaram ,  Uma Jayaram ,  Michael M. McDonald ,  Robert Sorenson ,  Daniel Evans ,  David Cramer

发明人： Sankar Jayaram ,  Uma Jayaram ,  Michael M. McDonald ,  Robert Sorenson ,  Daniel Evans ,  David Cramer

IPC分类号： G06F9/45

CPC分类号： G06F17/50 ,  G06F2217/04 ,  G06F2217/08 ,  G06F2217/10 ,  G06T17/00 ,  G06T19/00 ,  G06T2200/16 ,  G06T2210/32

摘要： A computational geometry server is provided that includes a server, a communication link, at least one client, and an interrupt interface. The server has processing circuitry and an operation manager. The operation manager is configured to compare source geometric data in a source geometric model with target geometric data in a target geometric model. Furthermore, the operation manager is operative to identify discrepancies in the geometric data between the source geometric data and the target geometric data. The at least one client communicates with the server over the communication link. The interrupt interface is operative to notify a user of the presence of an inability to automatically generate an accurate representation of the source geometric model in the target geometric model. A method is also provided.

摘要翻译： 提供了包括服务器，通信链路，至少一个客户端和中断接口的计算几何服务器。 服务器具有处理电路和操作管理器。 操作管理器被配置为将源几何模型中的源几何数据与目标几何模型中的目标几何数据进行比较。 此外，操作管理器用于识别源几何数据和目标几何数据之间的几何数据的差异。 至少一个客户端通过通信链路与服务器进行通信。 中断接口用于通知用户无法自动生成目标几何模型中的源几何模型的准确表示。 还提供了一种方法。

公开(公告)号：US08231090B2

公开(公告)日：2012-07-31

申请号：US11857287

申请日：2007-09-18

申请人： David Cramer

发明人： David Cramer

IPC分类号： A47B96/06 ,  E04G3/00 ,  F16B1/00 ,  G09F7/18

CPC分类号： A61G5/10 ,  A61G5/127

摘要： The apparatus for mounting a wheelchair pad provides a high degree of support and adjustability such that it can be used with wheelchairs from a wide variety of different manufacturers. This adjustability is also beneficial to the occupant of the wheelchair, as the adjustability can provide a wide variety of people with a more custom fit. In order to provide this custom fit, the claimed invention provides for depth adjustability, height adjustability and angle adjustability in both the vertical and horizontal planes of the amputee pad. Additionally the claimed invention can be installed on either side of the wheelchair.

摘要翻译： 用于安装轮椅垫的装置提供高度的支撑和可调节性，使得其可以用于来自各种不同制造商的轮椅。 这种可调性对于轮椅的乘客也是有益的，因为可调节性可以为更多的习惯适合的人提供各种各样的人。 为了提供这种定制配合，所要求保护的发明提供了在被截肢垫的垂直和水平面中的深度可调性，高度可调性和角度可调性。 另外，所要求保护的发明可以安装在轮椅的任一侧。

公开(公告)号：US07866613B2

公开(公告)日：2011-01-11

申请号：US12042278

申请日：2008-03-04

申请人： David Cramer

发明人： David Cramer

IPC分类号： B68G5/00

CPC分类号： A61G5/12 ,  A61G5/125

摘要： The claimed invention provides an apparatus and system for mounting a wheelchair arm pad to a wheelchair that provides a high degree of support and adjustability such that it can be used with wheelchairs from a wide variety of different manufacturers. In order to provide this custom fit, the claimed invention provides for a single point mounting system having elevation, articulation, depth, and width adjustability.

摘要翻译： 所要求保护的发明提供了一种用于将轮椅臂垫安装到轮椅上的装置和系统，其提供高度的支撑和可调节性，使得其可以与来自各种不同制造商的轮椅一起使用。 为了提供这种定制配合，所要求保护的发明提供了具有仰角，铰接，深度和宽度可调性的单点安装系统。

公开(公告)号：US20080129456A1

公开(公告)日：2008-06-05

申请号：US11768328

申请日：2007-06-26

申请人： John K. Stevens ,  David Cramer ,  Tom Packert ,  Paul Waterhouse ,  James W. Cassidy ,  Rodney D. Gilchrist

发明人： John K. Stevens ,  David Cramer ,  Tom Packert ,  Paul Waterhouse ,  James W. Cassidy ,  Rodney D. Gilchrist

IPC分类号： H04Q5/22

CPC分类号： F02D41/0002 ,  Y02T10/42

摘要： A system has tags communicating by means of low frequency (below 1 megahertz) with routers which in turn communicate with nameservers. The tags have IP addresses, either explicitly programmed into the tags or associated in a virtual way with the tags. Lookups analogous to domain lookups permit human-friendly inquiries of tag status and location. Static (battery-backed) RAM in a tag permits great versatility in the localized function of the tag.

摘要翻译： 系统具有通过低频（低于1兆赫）进行通信的标签，路由器又与名称服务器进行通信。 这些标签具有IP地址，无论是明确地编入标签还是以虚拟方式与标签相关联。 类似于域查找的查找允许对标签状态和位置进行人性化的查询。 标签中的静态（电池供电）RAM允许标签的本地化功能具有很大的通用性。

公开(公告)号：US20060076815A1

公开(公告)日：2006-04-13

申请号：US10962110

申请日：2004-10-08

申请人： David Cramer

发明人： David Cramer

IPC分类号： B60N2/02

CPC分类号： A61G5/12 ,  A61G5/1067

摘要： The present invention provides an apparatus for mounting a wheelchair back that provides a high degree of support and adjustability such that it can be used with wheelchairs that originate from a wide variety of different manufacturers. In order to provide this custom fit, the present invention provide for depth adjustability, height adjustability and angle adjustability of a wheelchair back. The present invention also provides the convenience of a quick-release wheelchair back so that the wheelchair occupant can easily remove the back of the wheelchair from the canes so that the wheelchair can be collapsed and stored. The present mounting system also provides for an effective two point mounting system that is reliable yet simple to use.

摘要翻译： 本发明提供了一种用于安装轮椅背部的装置，其提供高度的支撑和可调节性，使得其可以与来自各种不同制造商的轮椅一起使用。 为了提供这种定制配合，本发明提供了轮椅背部的深度可调性，高度可调性和角度可调性。 本发明还提供了一种快速轮椅背部的便利性，使得轮椅乘员能够容易地从轮辋中移除轮椅的后部，使得轮椅可以被折叠和存储。 本安装系统还提供了可靠且易于使用的有效的双点安装系统。

公开(公告)号：US08395480B2

公开(公告)日：2013-03-12

申请号：US11768328

申请日：2007-06-26

申请人： John K. Stevens ,  David Cramer ,  Tom Packert ,  Paul Waterhouse ,  James Cassidy ,  Rodney Gilchrist

发明人： John K. Stevens ,  David Cramer ,  Tom Packert ,  Paul Waterhouse ,  James Cassidy ,  Rodney Gilchrist

IPC分类号： H04Q5/22

CPC分类号： F02D41/0002 ,  Y02T10/42

摘要： A system has tags communicating by means of low frequency (below 1 megahertz) with routers which in turn communicate with nameservers. The tags have IP addresses, either explicitly programmed into the tags or associated in a virtual way with the tags. Lookups analogous to domain lookups permit human-friendly inquiries of tag status and location. Static (battery-backed) RAM in a tag permits great versatility in the localized function of the tag.

摘要翻译： 系统具有通过低频（低于1兆赫）进行通信的标签，路由器又与名称服务器进行通信。 这些标签具有IP地址，无论是明确地编入标签还是以虚拟方式与标签相关联。 类似于域查找的查找允许对标签状态和位置进行人性化的查询。 标签中的静态（电池供电）RAM允许标签的本地化功能具有很大的通用性。

公开(公告)号：US08115628B2

公开(公告)日：2012-02-14

申请号：US12705115

申请日：2010-02-12

申请人： John K. Stevens ,  David Cramer ,  Tom Packert

发明人： John K. Stevens ,  David Cramer ,  Tom Packert

IPC分类号： G08B13/14 ,  G06Q10/00 ,  G06F7/00

CPC分类号： G06Q10/087

摘要： The system employs full transceivers, each having peer-to-peer, client/server, and IP networking capabilities, and covering open-area ranges of up to 100 feet. The system uses Low Frequency for data communications so it can achieve both low cost (less costly than many RF-ID tags) and long battery life (10-15 years). Additionally, since these tags have batteries, static RAM maybe be added at very low cost, as well as sensors, LED's displays etc. The system also employs a sidewinder that communicates to said tag regularly, said sidewinder keeps the IP address of said tag. The system also employs an embedded VPN. The VPN includes a suite of diagnostic tools that run on a laptop. The system also includes a visibility data server that communicates to the sidewinder by the VPN. The data server includes a virtual tag data base, said virtual tag data base updated by the sidewinder.

摘要翻译： 该系统采用完整的收发器，每个收发器具有点对点，客户端/服务器和IP网络功能，并覆盖高达100英尺的开放范围。 该系统使用低频进行数据通信，因此可以实现低成本（比许多RF-ID标签更便宜）和更长的电池寿命（10-15年）。 此外，由于这些标签具有电池，因此可以以非常低的成本添加静态RAM，以及传感器，LED显示器等。该系统还采用定期与所述标签通信的侧卷器，所述侧卷纸保持所述标签的IP地址。 该系统还采用嵌入式VPN。 VPN包括一套在膝上型计算机上运行的诊断工具。 该系统还包括一个可视数据服务器，它通过VPN与主持人进行通信。 数据服务器包括虚拟标签数据库，所述虚拟标签数据库由所述侧挂方更新。

公开(公告)号：US07891739B2

公开(公告)日：2011-02-22

申请号：US11857293

申请日：2007-09-18

申请人： David Cramer

发明人： David Cramer

IPC分类号： A47C7/40

CPC分类号： A47C7/42 ,  A61G5/12 ,  A61G5/122

摘要： An apparatus for mounting a wheelchair back that provides a high degree of support and adjustability such that it can be used with wheelchairs that originate from a wide variety of different manufacturers. In order to provide this custom fit, the present invention provide for depth adjustability, height adjustability and angle adjustability of a wheelchair back. The present invention also provides the convenience of a quick-release wheelchair back so that the wheelchair occupant can easily remove the back of the wheelchair from the canes so that the wheelchair can be collapsed and stored. The present mounting system also provides a two point mounting system that is reliable yet simple to use.

摘要翻译： 一种用于安装轮椅背部的装置，其提供高度的支撑和可调节性，使得其可以与来自各种不同制造商的轮椅一起使用。 为了提供这种定制配合，本发明提供了轮椅背部的深度可调性，高度可调性和角度可调性。 本发明还提供了一种快速轮椅背部的便利性，使得轮椅乘员能够容易地从轮辋中移除轮椅的后部，使得轮椅可以被折叠和存储。 本安装系统还提供了可靠且易于使用的双点安装系统。