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1. 发明授权

US06909770B2 Methods for identification and verification using vacuum XRF system 失效
标题翻译：使用真空XRF系统识别和验证的方法
公开(公告)号：US06909770B2
公开(公告)日：2005-06-21
申请号：US10307191
申请日：2002-11-29
申请人： Fred Schramm , Bruce Kaiser
发明人： Fred Schramm , Bruce Kaiser
IPC分类号： G01N23/223 , G06K7/10
CPC分类号： G06K7/10 , G01N23/223 , G01N2223/076
摘要： Apparatus and methods in which one or more elemental taggants that are intrinsically located in an object are detected by x-ray fluorescence analysis under vacuum conditions to identify or verify the object's elemental content for elements with lower atomic numbers. By using x-ray fluorescence analysis, the apparatus and methods of the invention are simple and easy to use, as well as provide detection by a non line-of-sight method to establish the origin of objects, as well as their point of manufacture, authenticity, verification, security, and the presence of impurities. The invention is extremely advantageous because it provides the capability to measure lower atomic number elements in the field with a portable instrument.
摘要翻译：通过在真空条件下的X射线荧光分析来检测本质上位于物体中的一种或多种元素标签的装置和方法，以识别或验证具有较低原子序数的元素的物体的元素含量。通过使用X射线荧光分析，本发明的装置和方法简单易用，并且通过非视距方法提供检测来建立物体的起源以及它们的制造点，真实性，验证，安全性和杂质的存在。本发明是非常有利的，因为它提供了利用便携式仪器在现场测量较低原子数元素的能力。

2. 发明授权

US5843766A Apparatus for the growth and packaging of three dimensional tissue cultures 失效
标题翻译：用于三维组织培养物生长和包装的装置
公开(公告)号：US5843766A
公开(公告)日：1998-12-01
申请号：US597053
申请日：1996-02-05
申请人： Dawn Orton Applegate , Mark Applegate , Mark Baumgartner , John W. Bennett , John Danssaert , Robert Hardin , Lee Laiterman , Fred Schramm , William R. Tolbert
发明人： Dawn Orton Applegate , Mark Applegate , Mark Baumgartner , John W. Bennett , John Danssaert , Robert Hardin , Lee Laiterman , Fred Schramm , William R. Tolbert
IPC分类号： C12M3/00 , C12M3/06
CPC分类号： C12M21/08 , C12M23/04 , C12M25/02
摘要： A tissue culture chamber is disclosed. The chamber is a casing that provides for growth of three-dimensional tissue, and more specifically for the growth of skin tissue, that can be grown, preserved in frozen form, and shipped to the end user in the same aseptic container. The tissue culture chamber includes a casing comprising a substrate within the casing designed to facilitate three-dimensional tissue growth on the surface of the substrate. The casing includes an inlet and an outlet port which assist the inflow and outflow of media. The casing also includes at least one flow distributor. In one embodiment, the flow distributor is a baffle, which is used to distribute the flow of the media within the chamber to create a continuous, uniform piece of three-dimensional tissue. In a second embodiment, the flow distributor is a combination of deflector plates, distribution channels, and a flow channel. In each embodiment, the casing further includes a seal so as to ensure an aseptic environment inside the chamber during tissue growth and storage.
摘要翻译：公开了一种组织培养室。该室是提供三维组织生长的壳体，更具体地说可用于皮肤组织的生长，其可以生长，保存为冷冻形式，并运送到同一无菌容器中的最终用户。组织培养室包括壳体，其包括壳体内的基底，设计成促进基底表面上的三维组织生长。壳体包括有助于介质流入和流出的入口和出口。套管还包括至少一个流量分配器。在一个实施例中，流量分配器是挡板，其用于将介质流在腔室内分布以产生连续且均匀的三维组织片。在第二实施例中，流量分配器是偏转器板，分配通道和流动通道的组合。在每个实施例中，壳体还包括密封件，以便在组织生长和储存期间确保腔室内的无菌环境。

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