公开(公告)号：US5627348A

公开(公告)日：1997-05-06

申请号：US418938

申请日：1995-04-07

申请人： Mitchell Berkson ,  David Arthur

发明人： Mitchell Berkson ,  David Arthur

IPC分类号： G08C21/00 ,  G06F3/033 ,  B08C21/00

CPC分类号： G06F3/03545

摘要： A non-marking, writing system simulates a physical writing system which has characteristic ranges of writing resistance, sound, resilience and thermal conductivity. The non-marking writing system includes a non-marking writing instrument having an elongated shank with opposite ends. A non-marking tip is connected to one end of the shank for engagement against and movement across a writing surface. The writing surface onto and across which the tip is moved for non-marking writing, creates an actual writing resistance. The tip is structured and made of selected material and the writing surface is made of selected material so that the actual writing resistance falls within the characteristic range of writing resistance for the physical writing system.

摘要翻译： 一种无标记的写作系统模拟了具有写阻力，声音，弹性和导热性特征范围的物理书写系统。 非标记书写系统包括具有相对端的细长柄的无标记书写工具。 非标记尖端连接到柄的一端，用于与书写表面接合和移动。 将书写表面移动到顶端并在其上移动以进行非标记写入，从而产生实际写入电阻。 尖端由选择的材料构成并由写入表面由选定的材料制成，使得实际写入电阻落入物理写入系统的写入电阻的特征范围内。