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1. 发明授权

US3931067A Hydrophobic microporous materials and process for producing same 失效
标题翻译：疏水微孔材料及其生产方法
公开(公告)号：US3931067A
公开(公告)日：1976-01-06
申请号：US498154
申请日：1974-08-16
申请人： Bruce S. Goldberg , Dennis E. Johnson
发明人： Bruce S. Goldberg , Dennis E. Johnson
IPC分类号： B01D67/00 , C08J9/28 , C08J9/36 , C08J9/40 , C08K3/24 , C08K3/34 , C08K3/36 , C08K5/02
CPC分类号： B01D67/0093 , C08J9/28 , C08J9/36 , C08J9/40 , C08J2201/0544 , Y10S521/905
摘要： A normally hydrophilic microporous material having a polymeric matrix and a filler dispersed throughout the matrix wherein the filler contains active polar groups, is rendered hydrophobic by exposing the material to a reactive compound. In one preferred embodiment of the invention the reactive compound is a silane or a silazane whereas in another preferred embodiment the reactive compound is a Werner-type complex of fatty acids coordinated with a metal. The treated microporous material is rendered impervious to water-based liquids but remains pervious with respect to vapors or gases.

3. 发明申请

US20100210176A1 Pivotally Manipulable Toy 有权
标题翻译：数位式操纵玩具
公开(公告)号：US20100210176A1
公开(公告)日：2010-08-19
申请号：US12543169
申请日：2009-08-18
申请人： Dennis E. Johnson
发明人： Dennis E. Johnson
IPC分类号： A63H33/00
CPC分类号： A63F9/0826 , A63F3/04 , A63F3/0423 , A63F9/088
摘要： A pivotally manipulable toy is disclosed which includes a plurality of sections pivotally coupled in series, with a plurality of counting apertures being located in a plurality of the sections. The pivotally manipulable toy can be manipulated to form a plurality of shapes including letters and numbers. The pivotally manipulable toy may be used in a manner that is both educational and enjoyable for children. Further, a manual which correlates each of the shapes with the number of unobstructed counting apertures that are visible when each shape is formed correctly may be provided together with the pivotally manipulable toy.
摘要翻译：公开了一种可枢转地操纵的玩具，其包括多个可枢转地联接的部分，多个计数孔位于多个部分中。可操纵的可操纵的玩具可以被操纵以形成包括字母和数字的多种形状。可枢转操纵的玩具可以以对儿童而言是教育性和愉悦性的方式使用。此外，可以将每个形状与每个形状正确形成时可见的无阻碍计数孔数相关联的手册可以与可枢转地操纵的玩具一起设置。

5. 发明授权

US5676455A Wall mountable lighting fixture 失效
标题翻译：壁挂式照明灯具
公开(公告)号：US5676455A
公开(公告)日：1997-10-14
申请号：US551386
申请日：1995-11-01
申请人： Dennis E. Johnson , Dean R. Smith
发明人： Dennis E. Johnson , Dean R. Smith
IPC分类号： F21S8/00 , F21V7/00
CPC分类号： F21S8/033 , F21V7/0008
摘要： Disclosed herein is a light unit for narrow hallways A reflector housing is provided to project light from a vertically extending bulb in an indirect manner, so as to provide a substantially laterally extending light pattern. The reflector has internal reflecting surface surrounding the longitudinal axis of the bulb.
摘要翻译：本文公开了一种用于狭窄走廊的灯单元。反射器壳体被设置成以间接的方式投射来自垂直延伸的灯泡的光，以便提供基本上横向延伸的光图案。反射器具有围绕灯泡的纵向轴线的内部反射表面。

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