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公开(公告)号：US4968131A
公开(公告)日：1990-11-06
申请号：US329974
申请日：1989-03-29
申请人： John M. Lewis
发明人： John M. Lewis
IPC分类号： A61B3/032
CPC分类号： A61B3/032
摘要： A visual acuity testing device and method of preparing same are provided, the device being in the form of an optotype as well as a series of optotypes of the same nature, each of which is defined according to a rectangular optotype gridwork including a plurality of rectangular unit areas of contrasting colors or differing contrast properties that are varied in coloration or contrast as desired in order to form a set of optotype characters that exhibit similar peripheral shapes that vary from one another to define readily recognizable optotype characters.
摘要翻译： 提供了一种视敏度测试装置及其制备方法，该装置呈视标形式以及一系列具有相同性质的视标，每个视标都根据包括多个矩形的矩形视标格栅 对比颜色的单位区域或不同的对比度特性，其根据需要在着色或对比度方面变化，以形成一组视标字符，其显示出彼此变化以形成易于识别的视标字符的类似外围形状。
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公开(公告)号：US4854695A
公开(公告)日：1989-08-08
申请号：US912398
申请日：1986-09-26
申请人： John M. Lewis
发明人： John M. Lewis
CPC分类号： A61B3/032
摘要： A visual acuity testing device and method of preparing same are provided, the device being in the form of an optotype as well as a series of optotypes of the same nature, each of which is defined according to a rectangular optotype gridwork including a plurality of rectangular unit areas of contrasting colors or differing contrast properties that are varied in coloration or contrast as desired in order to form a set of optotype characters that exhibit similar peripheral shapes that vary from one another to define readily recognizable optotype characters.
摘要翻译： 提供了一种视敏度测试装置及其制备方法，该装置呈视标形式以及一系列具有相同性质的视标，每个视标都根据包括多个矩形的矩形视标格栅 对比颜色的单位区域或不同的对比度特性，其根据需要在着色或对比度方面变化，以形成一组视标字符，其显示出彼此变化以形成易于识别的视标字符的类似外围形状。
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公开(公告)号：US07561990B2
公开(公告)日：2009-07-14
申请号：US10953934
申请日：2004-09-29
CPC分类号： G06F19/00 , Y10S715/964
摘要： A method, apparatus, and article of manufacture provide the ability to update a drawing surface in a CAD/GIS computer application. First, a drawing surface is displayed in a CAD/GIS application. A surface edit operation is then performed on the drawing surface. The CAD/GIS application then determines if an automatic rebuild option is active. If the rebuild option is active, the drawing surface is dynamically and automatically rebuilt to reflect the surface edit operation. Alternatively, if the automatic rebuild option is inactive (e.g., toggled off), the drawing surface is flagged as out-of-date.
摘要翻译： 方法，装置和制品提供了在CAD / GIS计算机应用中更新绘图表面的能力。 首先，在CAD / GIS应用程序中显示绘图面。 然后在绘图面上进行表面编辑操作。 然后，CAD / GIS应用程序确定自动重建选项是否处于活动状态。 如果重建选项处于活动状态，则动画和自动重建绘图面以反映表面编辑操作。 或者，如果自动重建选项无效（例如，切换掉），则绘图面被标记为过期。
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公开(公告)号：US5850637A
公开(公告)日：1998-12-22
申请号：US759310
申请日：1996-12-02
申请人： John M. Lewis
发明人： John M. Lewis
CPC分类号： G02C11/00
摘要： Lightweight wind deflectors having Mounting Sleeves attachable to Eyeglass Temple Stems. The Mounting Sleeves are flexible with rectangular cutouts running their lengths giving them the ability to attach or slide onto the Eyeglass Temple Stems. The Ear Flaps which deflect wind around the ears attach to Pressure Plate Hinge's, which establish and maintain pressure between the Ear Flaps and the wearer's cheekbones, they also allow lateral movement of the Ear Flap's for removal and placement on the head. Sleeve Shims can be installed into the rectangular cutouts of the Mounting Sleeves to compensate for different size eyeglass frames.
摘要翻译： 轻型导风板，带有安装套筒，可安装在眼镜架上。 安装套管是灵活的，矩形切口运行长度，使他们能够附着或滑动到眼镜寺庙茎上。 将耳环绕耳朵旋转的耳瓣附着在压板铰链上，压板铰链可以建立并保持耳翼与佩戴者的ek骨之间的压力，同时它们也允许耳瓣的横向移动以便移除和放置在头部上。 袖套可以安装在安装套筒的矩形切口中，以补偿不同尺寸的眼镜架。
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公开(公告)号：US07523396B2
公开(公告)日：2009-04-21
申请号：US10953245
申请日：2004-09-29
CPC分类号： G06T19/20 , G06T2200/24 , G06T2219/2021 , Y10S715/964
摘要： A method, apparatus, and article of manufacture provide the ability to manipulate a drawing surface in a CAD/GIS computer application. A drawing surface is displayed in a CAD/GIS application followed by the performance of a surface edit operation on the drawing surface. The surface edit operation is stored/saved as an atomic property in a list of surface edit operations. The list of surface edit operations is displayed in a graphical user interface (GUI). Each surface edit operation may be independently toggled on/off in the GUI and such toggling is reflected in the CAD/GIS application by displaying an effect of executing the surface edit operation if toggled on and displaying the drawing surface without execution of the surface edit operation if toggled off.
摘要翻译： 一种方法，装置和制品提供了在CAD / GIS计算机应用中操纵绘图表面的能力。 绘图表面显示在CAD / GIS应用程序中，然后在图面上执行表面编辑操作。 表面编辑操作被存储/保存为表面编辑操作列表中的原子属性。 表面编辑操作的列表显示在图形用户界面（GUI）中。 每个表面编辑操作可以在GUI中独立地切换/切换，并且如果切换并显示绘图表面而不执行表面编辑操作，则通过显示执行表面编辑操作的效果来反映在CAD / GIS应用中 如果切换。
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公开(公告)号：US5921998A
公开(公告)日：1999-07-13
申请号：US58183
申请日：1998-04-10
申请人： Yasuo Tano , Motohiro Kamei , Masato Ooji , Yoshihiro Saitou , Park In Won , John M. Lewis
发明人： Yasuo Tano , Motohiro Kamei , Masato Ooji , Yoshihiro Saitou , Park In Won , John M. Lewis
CPC分类号： A61F9/00736 , A61F9/013
摘要： An instrument for removing proliferative membranes in a treatment for proliferative vitreoretinal disorders includes an ophthalmic treatment tool for using in an ophthalmic surgery, the tool including: a grip portion; a rod-shaped body attached to one end of the grip portion; an elastic body fitted along a direction toward a front end of the rod-shaped body to the front end side of the rod-shaped body; and hard inorganic fine-grains or particles fixed on a tapered tip of the elastic body.
摘要翻译： 用于在增殖性玻璃体视网膜病变治疗中去除增殖膜的仪器包括用于眼科手术中的眼科治疗工具，所述工具包括：手柄部分; 附接到所述握持部的一端的杆状体; 弹性体沿着朝向所述杆状体的前端的方向安装到所述杆状体的前端侧; 和固定在弹性体的锥形尖端上的硬质无机细粒或颗粒。
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