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1. 发明申请

US20080269370A1 Strain-hardened interpenetrating polymer network hydrogel 有权
标题翻译：应变硬化互穿聚合物网络水凝胶
公开(公告)号：US20080269370A1
公开(公告)日：2008-10-30
申请号：US12070336
申请日：2008-02-15
申请人： David Myung , Laura Hartman , Jean Noolandi , Christopher N. Ta , Curtis W. Frank
发明人： David Myung , Laura Hartman , Jean Noolandi , Christopher N. Ta , Curtis W. Frank
IPC分类号： G02B1/04
CPC分类号： A61K47/48784 , A61K47/58 , A61K47/60 , A61K47/6903 , A61L27/38 , A61L27/52
摘要： A strain-hardened interpenetrating polymer network (IPN) hydrogel is provided. The interpenetrating polymer network hydrogel is based on two different networks. The first network is a non-silicone network of preformed hydrophilic non-ionic telechelic macromonomers chemically cross-linked by polymerization of its end-groups. The second network is a non-silicone network of ionizable monomers. The second network has been polymerized and chemically cross-linked in the presence of the first network and has formed physical cross-links with the first network. An aqueous salt solution having a neutral pH is used to ionize and swell the second network in the interpenetrating polymer network. The swelling of the second network is constrained by the first network, and this constraining effect results in an increase in effective physical cross-links within the interpenetrating polymer network, and, in turn, an increase its elastic modulus. The strain-hardened interpenetrating polymer network hydrogel is attractive and useful for medical, industrial, and personal hygiene purposes.
摘要翻译：提供了应变硬化的互穿聚合物网络（IPN）水凝胶。互穿聚合物网络水凝胶基于两个不同的网络。第一个网络是通过其端基聚合化学交联的预制亲水非离子遥爪大分子单体的非硅氧烷网络。第二个网络是可离子化单体的无硅网络。第二网络已经在第一网络的存在下被聚合和化学交联，并且与第一网络形成了物理交叉连接。使用具有中性pH的盐水溶液使互穿聚合物网络中的第二网络离子化并溶胀。第二网络的膨胀由第一网络约束，并且这种约束效应导致互穿聚合物网络内的有效物理交联的增加，并且进而增加其弹性模量。应变硬化的互穿聚合物网络水凝胶对于医疗，工业和个人卫生目的是有吸引力和有用的。

2. 发明申请

US20090087828A1 SYSTEM, METHOD, AND TOOL FOR COMPUTER-BASED LEARNING 审中-公开
标题翻译：用于基于计算机的学习的系统，方法和工具
公开(公告)号：US20090087828A1
公开(公告)日：2009-04-02
申请号：US12243272
申请日：2008-10-01
申请人： Laura Hartman , Jerry Smith , Tony Grossman
发明人： Laura Hartman , Jerry Smith , Tony Grossman
IPC分类号： G09B7/00
CPC分类号： G09B7/02
摘要： Systems and methods of providing remote, real-time computer-facilitated instruction, interaction, testing, and assessment to a plurality of users or participants. The system includes a system (e.g., a server) for shaping and directing a learning or decision-making environment. The shaping/directing system selectively provides content to users based on responses from the users to create a user-directed and generated learning or decision-making experience. The users connect to the shaping/directing system through a plurality of respective, user-controlled client devices. Each respective client device includes an input device (e.g., a pointing device) and an output device (e.g., a display). The output device communicates portions of the content, including decision points, to the respective user. The input device receives responses from the respective user. The responses reply to the respective decision points.
摘要翻译：向多个用户或参与者提供远程的，实时的计算机辅助的指令，交互，测试和评估的系统和方法。该系统包括用于整形和指导学习或决策环境的系统（例如，服务器）。整形/导向系统基于来自用户的响应来选择性地向用户提供内容，以创建用户导向和产生的学习或决策体验。用户通过多个相应的用户控制的客户端设备连接到整形/导向系统。每个相应的客户端设备包括输入设备（例如，指示设备）和输出设备（例如，显示器）。输出设备将内容的部分（包括决策点）传送给相应的用户。输入设备接收来自相应用户的响应。答复答复各自的决定点。

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