公开(公告)号：US4315358A

公开(公告)日：1982-02-16

申请号：US142134

申请日：1980-04-21

申请人： Rudolph H. Hedel

发明人： Rudolph H. Hedel

IPC分类号： G11B3/44 ,  G11B9/07 ,  H01G4/06

CPC分类号： G11B3/44 ,  G11B9/075 ,  Y10T29/435 ,  Y10T29/49982

摘要： A method is provided for the manufacture of a capacitive pickup stylus. In the method of this invention an elongated stylus blank is prepared from a hard dielectric material such as diamond. The blank is formed into an elongated bar having substantially symmetrical diagonal cross-sectional halves along the length thereof and having opposing polished surfaces with one of the polished surfaces being on each of the diagonal cross-sectional halves. Thereafter, one of the cross-sectional halves is masked by a jig or the like and the other half which remains exposed is sputter coated with a conductive material. The coated stylus blank is then machined to provide a tip on a terminal end thereof with the coated polished surface positioned as the rearward electrode carrying surface of the stylus.

摘要翻译： 提供了一种用于制造电容式拾音笔的方法。 在本发明的方法中，从诸如金刚石的硬介电材料制备细长的触笔。 坯料形成为具有沿其长度具有基本上对称的对角线横截面半部并且具有相对的抛光表面的细长条，其中一个抛光表面位于每个对角横截面的两半上。 此后，其中一个横截面半部被夹具等掩蔽，另一半保持暴露，用导电材料溅射涂覆。 然后将涂覆的触针坯料加工成在其末端提供尖端，涂覆的抛光表面定位为触针的向后电极承载表面。

公开(公告)号：US4362236A

公开(公告)日：1982-12-07

申请号：US205916

申请日：1980-11-12

申请人： Rudolph H. Hedel

发明人： Rudolph H. Hedel

IPC分类号： B65G25/02 ,  B65G47/14 ,  B65G47/12

CPC分类号： B65G47/1492 ,  B65G25/02 ,  Y10S198/954

摘要： A workpiece loader includes a processing tray having two parallel sets of substantially V-shaped grooves adjacent a surface thereof, the grooves of one set alternating with and having a depth greater than the depth of the grooves of the other set. The workpiece loader further comprises an aligning tray having a plurality of substantially V-shaped grooves adjacent a surface thereof and parallel to each other, the grooves of the aligning tray having a depth greater than the depth of the grooves of the other set and having a periodicity equal to the periodicity of the grooves of the other set, the aligning and processing trays being positioned in tandem so that the grooves of the other set are aligned with the grooves of the aligning tray.

摘要翻译： 工件装载机包括处理托盘，该处理托盘具有两个相邻于其表面的大致V形槽的平行组，一组的沟槽与另一组的沟槽的深度交替并且具有比其他组的凹槽的深度更深的深度。 工件装载机还包括对准盘，其具有与其表面相邻并且彼此平行的多个基本为V形的槽，对准托盘的槽的深度大于另一组的槽的深度，并且具有 周期性等于另一组的凹槽的周期性，对准和处理托盘串联布置，使得另一组的凹槽与对准托盘的凹槽对齐。

公开(公告)号：US4609094A

公开(公告)日：1986-09-02

申请号：US667160

申请日：1984-11-01

申请人： Rudolph H. Hedel ,  William A. Dischert

发明人： Rudolph H. Hedel ,  William A. Dischert

IPC分类号： B65G47/256 ,  B65G47/24

CPC分类号： B65G47/256 ,  Y10S209/94

摘要： A device for sorting cylindrical work pieces having an axial flat comprising a vibrating track for transporting the pieces and a gate mounted over and across the track. The gate has an inverted V-shaped cut-out on its lower edge. The height of the cut-out allows the pieces resting on their axial flat to go through the gate and to stop the ones resting on part of their periphery other than the flat. The invention is particularly useful for sorting video and audio styli.

摘要翻译： 一种用于分选具有轴向平面的圆柱形工件的装置，包括用于运送件的振动轨道和安装在轨道上方并跨越轨道的门。 门在其下边缘有一个倒V形切口。 切口的高度允许搁置在其轴向平面上的件通过门并停止搁置在平面之外的其外围的一部分上。 本发明对于分类视频和音频探针特别有用。

公开(公告)号：US4642513A

公开(公告)日：1987-02-10

申请号：US699557

申请日：1985-02-08

申请人： Paul Nyul ,  Rudolph H. Hedel

发明人： Paul Nyul ,  Rudolph H. Hedel

IPC分类号： H01L31/0203 ,  H01L33/48 ,  H01L33/64 ,  H01S5/022 ,  H01J5/02 ,  H05B33/02

CPC分类号： H01L33/483 ,  H01L31/0203 ,  H01L33/647 ,  H01L2224/48091

摘要： The invention is an improved electrooptic assembly which comprises an electrooptic device mounted on a header and enclosed by a cover with a light-transmissive window mounted therein. The header includes a base plate with two major surfaces and a minor surface connecting the major surfaces with a segment of the cover attached to the minor surface. The minor surface is non-perpendicular to the major surfaces, thus allowing adjustment of the position of the window to achieve optimum emission or detection.

摘要翻译： 本发明是一种改进的电光组件，其包括安装在集管上并由其上安装有透光窗的盖封闭的电光装置。 头部包括具有两个主表面的基板和将主要表面连接到附接到次表面的盖的段的次表面。 次表面与主表面不垂直，从而允许调整窗口的位置以实现最佳的发射或检测。

公开(公告)号：US4375854A

公开(公告)日：1983-03-08

申请号：US249613

申请日：1981-03-31

申请人： Rudolph H. Hedel

发明人： Rudolph H. Hedel

IPC分类号： B07C5/36 ,  B07C5/00

CPC分类号： B07C5/36 ,  Y10S209/916 ,  Y10S209/921 ,  Y10S209/942

摘要： A stone sorting apparatus for viewing stones individually through a microscope includes a platform having a reservoir adjacent a surface thereof for storing the stones. One end of a rod projects upward through an opening disposed at the bottom of the reservoir, the rod adapted to slide along the opening, and having at the one end a concave indentation facing upward and shaped to support one of the stones. Connected to the other end of the rod is means for sliding the one end of the rod between a first position within the reservoir, and a second position outside the reservoir, whereat the one end is positioned exactly within the field of view of an objective of the microscope such that a stone supported by the indentation is disposed precisely at the focal length of the microscope objective.

摘要翻译： 用于通过显微镜单独观察石块的石料分选装置包括具有邻近其表面的用于储存石块的储存器的平台。 杆的一端通过布置在储存器底部的开口向上突出，杆适于沿着开口滑动，并且在一端具有面向上并且成形为支撑其中一个石头的凹入凹陷。 连接到杆的另一端的装置是使杆的一端在储存器内的第一位置和贮存器外部的第二位置之间滑动的装置，其中一端正好位于储存器的目标视场内 显微镜使得由凹陷支撑的石头精确地设置在显微镜物镜的焦距处。