公开(公告)号：USD338792S

公开(公告)日：1993-08-31

申请号：US750017

申请日：1991-08-26

申请人： John P. Chap ,  Steve Slowik ,  Michael Scola ,  Thomas Gillen

设计人： John P. Chap ,  Steve Slowik ,  Michael Scola ,  Thomas Gillen

公开(公告)号：US5479007A

公开(公告)日：1995-12-26

申请号：US212148

申请日：1994-03-14

申请人： Thomas Gillen ,  Wolfgang Brobeil

发明人： Thomas Gillen ,  Wolfgang Brobeil

IPC分类号： G01F15/06 ,  G01S17/88 ,  H03K17/78 ,  H03K17/94 ,  H03K17/96 ,  H03K17/969 ,  G01V8/00

CPC分类号： H03K17/9629

摘要： This optoelectronic, finger-operated keyboard for use in industrial measurement equipment is designed to achieve an optimum signal-to-noise ratio and minimize the drop in the intensity of the infrared emitters during the service life of the measurement equipment. The keys for generating respective associated operation signals (n1, n2, n3) have an infrared-transmitting cover (1), one infrared emitter (3) per key disposed at the inside (12) of the cover and emitting light collimated virtually perpendicular thereto, one infrared detector (4) adjacent to each infrared emitter which is separated from the latter by a shield (5) opaque to infrared and is pointed at the cover, said infrared detector being located within the main radiation range of the infrared light emitted by the infrared emitter and scattered at a finger (2) but outside the infrared light reflected from the outside and/or inside of the cover. An operating circuit (8) comprises a separate control and detection circuit (15, 25, 35) for each key which generates current-control pulses (si1, si2, si3) with a mark/space ratio less than 1:1 for feeding the infrared emitter (13, 23, 33), and a scanning circuit (18) common to all keys which switches a current switch (19) connecting all control and detection circuits (15, 25, 35) to one terminal (SN) of a supply-voltage source into a conducting state.

摘要翻译： 这种用于工业测量设备的光电手指操作键盘被设计成在测量设备的使用寿命期间实现最佳的信噪比和最小化红外发射器强度的下降。 用于产生各个相关联的操作信号（n1，n2，n3）的键具有一个红外线传输罩（1），一个红外发射器（3），每个键设置在盖的内部（12）处，并且发射与其实际垂直准直的光 ，一个与每个红外发射器相邻的红外探测器（4），该红外探测器（4）通过不透红外线的屏蔽（5）与后者隔开，并指向盖子，所述红外探测器位于红外线发射的主辐射范围内 红外发射器并且在手指（2）处散射，但在从外部和/或盖内部反射的红外光之外散射。 操作电路（8）包括用于每个键的单独的控制和检测电路（15,25,35），其产生具有小于1:1的标记/空间比的电流控制脉冲（si1，si2，si3），用于馈送 红外发射器（13,23,33）以及将所有控制和检测电路（15,25,35）连接到一个端子（SN）的电流开关（19）的所有键共用的扫描电路（18） 电源电压进入导通状态。

公开(公告)号：US20180014799A1

公开(公告)日：2018-01-18

申请号：US15645089

申请日：2017-07-10

申请人： Harold K. Schmulenson ,  Thomas Gillen

发明人： Harold K. Schmulenson ,  Thomas Gillen

IPC分类号： A61B6/14 ,  A61B6/00

CPC分类号： A61B6/145 ,  A61B6/08 ,  A61B6/14 ,  A61B6/4233 ,  A61B6/4283 ,  A61B6/4435 ,  A61B6/50

摘要： A system is provided for use during a medical procedure. The system has at least one sensing device holder configured to hold a radiation sensing device, a ring guide, and a rod which connects the holder to the ring guide. The ring guide includes a ring having a central opening and first and second connecting portions extending outwardly therefrom. The ring defines horizontal and vertical axes which pass through an axial centerline of the ring guide. Each connecting portion has a channel which accepts the rod therethrough and which is parallel to the axial centerline. The channel of the first connecting portion intersects the horizontal axis, and is offset from the vertical axis. The channel of the second connecting portion is offset from the horizontal and vertical axes. The rod can be attached to either of the connecting portions.

公开(公告)号：US06697684B2

公开(公告)日：2004-02-24

申请号：US09784712

申请日：2001-02-15

申请人： Thomas Gillen

发明人： Thomas Gillen

IPC分类号： G05B1101

CPC分类号： G06F12/1433 ,  G06F2221/2153

摘要： A programmable field measuring instrument includes a control unit, and a connector terminal, and a software protection device. The control unit executes a control program. The connector terminal is connected to the software protection device such that the software protection device may be released from the connector terminal. The software protection device includes a connector mating element with an integrated electronic component which allow authorization examination by the control unit.

摘要翻译： 一种可编程的现场测量仪器包括一个控制单元，一个连接器端子和一个软件保护装置。 控制单元执行控制程序。 连接器端子连接到软件保护装置，使得软件保护装置可以从连接器端子释放。 软件保护装置包括具有集成电子部件的连接器配合元件，其允许由控制单元进行授权检查。