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1. 发明授权

US5294734A 4-substituted 2-aminoalk-3-enoic acids 失效
标题翻译： 4-取代的2-氨基-3-烯酸
公开(公告)号：US5294734A
公开(公告)日：1994-03-15
申请号：US851437
申请日：1992-03-16
申请人： Christof Angst , Hans Allgeier , Roland Heckendorn , Daniel Wallach
发明人： Christof Angst , Hans Allgeier , Roland Heckendorn , Daniel Wallach
IPC分类号： C07F9/38 , C07F9/59 , A61K31/66
CPC分类号： C07F9/592 , C07F9/3826
摘要： Substituted 2-aminoalk-3-enoic acid derivative of formula I ##STR1## wherein R.sub.1 is an aliphatic hydrocarbon radical that is substituted by optionally acylated or aliphatically or araliphatically etherified hydroxy, by halogen, by optionally acylated and/or aliphatically substituted amino or by an aza-, diaza-, azoxa- or oxa-cycloaliphatic radical, or is an oxacycloaliphatic hydrocarbon radical bonded via a carbon atom, or is an optionally aliphatically N-substituted or N-acylated azacycloaliphatic hydrocarbon radical, and R.sub.2 is free or esterified carboxy, and their salts exhibit NMDA-antagonistic properties and are useful as active ingredients of anticonvulsive medicaments.
摘要翻译：取代的式I的2-氨基-3-烯酸衍生物其中R 1是被任选被酰化或脂族或芳烷基醚化的羟基，被卤素任选被酰化和/或脂族取代的脂族烃基氨基或氮杂 - ，二氮杂 - 氮杂 - 或氧杂 - 脂环族基团，或是通过碳原子键合的氧杂环脂族烃基，或任选地是脂族N-取代或N-酰化氮杂环脂族烃基，R2是游离的或酯化的羧基，它们的盐表现出NMDA-拮抗性质，可用作抗惊厥药物的活性成分。

2. 发明授权

US5488140A 4-substituted 2-aminoalk-3-enoic 失效
标题翻译： 4-取代的2-氨基-3-烯酸
公开(公告)号：US5488140A
公开(公告)日：1996-01-30
申请号：US483628
申请日：1995-06-07
申请人： Christof Angst , Hans Allgeier , Roland Heckendorn , Daniel Wallach
发明人： Christof Angst , Hans Allgeier , Roland Heckendorn , Daniel Wallach
IPC分类号： C07F9/38 , C07F9/59 , C07C229/30 , A61K31/66
CPC分类号： C07F9/592 , C07F9/3826
摘要： Substituted 2-aminoalk-3-enoic acid derivative of formula I ##STR1## wherein R.sub.1 is an aliphatic hydrocarbon radical that is substituted by hydroxy, and R.sub.2 is free or esterified carboxy, and their salts exhibit NMDA-antagonistic properties and are useful as active ingredients of anticonvulsive medicaments.
摘要翻译：取代的式I的2-氨基-3-烯酸衍生物其中R1是被羟基取代的脂族烃基，R2是游离的或酯化的羧基，它们的盐表现出NMDA-拮抗性质，并且是作为抗惊厥药物的有效成分。

3. 发明申请

US20060023969A1 Collaboration and multimedia authoring 审中-公开
公开(公告)号：US20060023969A1
公开(公告)日：2006-02-02
申请号：US11120010
申请日：2005-05-02
申请人： Eyal Lara , Rajnish Kumar , Daniel Wallach , Willy Zwaenepoel
发明人： Eyal Lara , Rajnish Kumar , Daniel Wallach , Willy Zwaenepoel
IPC分类号： G06K9/03
CPC分类号： H04N1/3333 , H04N2201/33314 , H04N2201/33328
摘要： The present invention relates generally to the field of computing in resource-poor environments, such as mobile and/or wireless computing systems, and, more particularly, to a system and a method for adaptation-aware editing and/or progressive update propagation that enable authoring multimedia content and/or collaborative work on mobile and/or wireless computing systems and devices. A method for the exchange of a data document between a central data store and a client, the data document including one or more data elements, may be provided. The method may comprise transmitting the data document from the central data store to the client, wherein the transmitted data document received at the client includes data elements having a lower fidelity level as compared with the fidelity level of the data elements stored in the version of the data document at the data store, and modifying one or more data elements of the data document at the client. The method may also comprise identifying that the certain data elements of the data document have been modified by the client, and resolving content conflicts between the content of data elements modified by the client and the content of data elements at the central data store. The method may comprise transmitting the data document from the central data store to the client, wherein the transmitted data document received at the client includes data elements having a lower fidelity level as compared with the fidelity level of the data elements stored in the version of the data document at the data store. The method may also comprise transmitting additional data from the central data store to the client to increase the fidelity level of data elements of the data document received by the client, and resolving any content conflict between the content of data elements modified by the client and the content of the additional data transmitted from the central data stored to the client for the purpose of increasing the fidelity level of data elements of the data document received by the client.

4. 发明申请

US20060087425A1 System and method for localization over a wireless network 审中-公开
标题翻译：通过无线网络进行本地化的系统和方法
公开(公告)号：US20060087425A1
公开(公告)日：2006-04-27
申请号：US11180030
申请日：2005-07-12
申请人： Andreas Haeberlen , Andrew Ladd , Daniel Wallach , Eliot Flannery , Algis Rudys , Lydia Kavraki
发明人： Andreas Haeberlen , Andrew Ladd , Daniel Wallach , Eliot Flannery , Algis Rudys , Lydia Kavraki
IPC分类号： G08B1/08 , H04Q7/20 , G08B25/00 , G08B1/00
CPC分类号： G01S5/0252 , H04W64/00
摘要： A system for locating a wireless device involves the use of the measured signal strength of various base stations in the building or outdoor area under analysis. A topological map of the building or outdoor area under analysis is created. The map is divided into cells, and signal intensities are collected in each cell. For each cell, the signal from a particular base station is fit to a statistical distribution, such as a Gaussian distribution, and the parameters of the statistical distribution are estimated. After a device obtains a set of signal strength measurements, a probabilistic technique is employed to estimate the probability of the existence of the measurements in each of the cells of the building or area under analysis. The estimated location is the cell with the highest probability. A mobile user is tracked with the use of a Markov chain and the system can be calibrated to account for equipment and environmental variations.
摘要翻译：用于定位无线设备的系统涉及使用被分析的建筑物或室外区域中的各种基站的测量信号强度。创建了分析建筑物或户外区域的拓扑图。地图分为单元格，每个单元格收集信号强度。对于每个小区，来自特定基站的信号适合于诸如高斯分布的统计分布，并且估计统计分布的参数。在设备获得一组信号强度测量之后，采用概率技术来估计建筑物或被分析区域的每个单元格中存在测量的可能性。估计位置是概率最高的单元。使用马尔科夫链跟踪移动用户，并且可以校准系统以考虑设备和环境变化。

5. 发明申请

US20050125462A1 Component-based adaptation system and method 失效
标题翻译：基于组件的适应系统和方法
公开(公告)号：US20050125462A1
公开(公告)日：2005-06-09
申请号：US10914611
申请日：2004-08-09
申请人： Eyal Lara , Daniel Wallach , Willy Zwaenepoel
发明人： Eyal Lara , Daniel Wallach , Willy Zwaenepoel
IPC分类号： G06F17/30 , H04L9/00
CPC分类号： G06F17/30905 , Y10S707/99943
摘要： A component-based adaptation system is provided in which the operation of an application or the data being used by the application is adapted according to an application-specific or a user-specific policy. Following a request for a document by an application, the requested document is retrieved and converted into an application-independent format. The data of the document is then supplied to the application according to a user-specific or application-specific policy. The application of the policy may result in a lower fidelity version or a subset of the data of the requested document being supplied to the application. The policy may also govern the updating of the data supplied to the application. The data supplied to the application may be updated following the occurrence of a tracked event in the application or according to a background policy governing the supply of updated data without reference to the user's operation of the application. All of the adaptations are implemented without modifying the source code of the application and without modifying the document as it is permanently stored on a data server.
摘要翻译：提供了一种基于组件的适配系统，其中应用程序的操作或应用程序使用的数据根据特定应用程序或用户特定策略进行调整。在应用程序请求文档之后，请求的文档被检索并转换成与应用无关的格式。然后根据用户特定或特定于应用的策略将文档的数据提供给应用程序。策略的应用可能导致提供给应用程序的请求文档的较低保真版本或数据的子集。该策略还可以管理提供给应用程序的数据的更新。提供给应用程序的数据可以在应用程序中发生跟踪事件或根据管理提供更新数据的后台策略而不参考用户对应用程序的操作进行更新。所有的修改都是在不修改应用程序的源代码的情况下实现的，而不会在文档被永久存储在数据服务器上的情况下进行修改。

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