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1. 发明公开

EP0284692A3 Oscilloscope with waveform selection by touch-screen 失效
标题翻译：通过触摸屏选择波形的OSCILLOSCOPE
公开(公告)号：EP0284692A3
公开(公告)日：1989-11-02
申请号：EP87310579.5
申请日：1987-12-01
申请人： TEKTRONIX, INC.
发明人： Tallmann, James Larry , Sherbeck, Terry Gene , Kramlich, Beverlea Jan
IPC分类号： G01R13/20 , G01R13/28 , G01R13/34 , G06K11/06 , G06F3/033
CPC分类号： G06F3/033
摘要： For an oscilloscope capable of simultaneously displaying a plurality of waveforms on a screen and capable of performing operations with respect to a selected one of the displayed waveforms, a method and apparatus for permitting an operator to select a waveform. A touchscreen mechanism provides input signals to the oscilloscope indicating when and where an operator touches the surface of the screen and a microcomputer within the oscilloscope determines from data controlling the display of each waveform and from the data provided by the touchscreen whether the operator is touching any portion of a displayed waveform. If so, the microcomputer assumes that the operator has selected the waveform touched and reconfigures oscilloscope operation such that operations are performed with respect to the waveform touched by the operator.

2. 发明公开

EP0258956A2 Oscilloscope trace attribute control system 失效
标题翻译： Kontrollsystemfürdie Strahleigenschaften bei einem Oszilloskop。
公开(公告)号：EP0258956A2
公开(公告)日：1988-03-09
申请号：EP87301380.9
申请日：1987-02-18
申请人： TEKTRONIX, INC.
发明人： Rogers, Gregory S. , Bennington-Davis, Timothy E.
IPC分类号： G01R13/28 , G01R13/34
CPC分类号： G01R13/28
摘要： In a multiple trace oscilloscope wherein separate traces displayed on a cathode ray tube screen are updated in succession, a random access memory is addressed by the count output of a programmable counter which increments its count each time the oscilloscope finishes updating one trace prior to updating a next trace. Data stored in the random access memory at the storage location addressed by the count is utilized to control attributes of the next trace to be updated by controlling the switching positions of attribute control switches which select the horizontal, vertical and intensity control signals controlling the appearance of each trace.
摘要翻译：在多迹线示波器中，连续更新显示在阴极射线管屏幕上的独立迹线，随机存取存储器被可编程计数器的计数输出寻址，每当示波器在更新一个轨迹之前完成更新一个轨迹下一个痕迹存储在由计数器寻址的存储位置处的随机存取存储器中的数据被用于通过控制属性控制开关的切换位置来控制要更新的下一个跟踪的属性，该属性控制开关选择控制外观的水平，垂直和强度控制信号每个痕迹。

3. 发明公开

EP1452876A1 Simultaneous presentation of locally acquired and remotely acquired waveforms 审中-公开
标题翻译： Darstellung von lokal and entfernt aufgenmenenen Wellenformen
公开(公告)号：EP1452876A1
公开(公告)日：2004-09-01
申请号：EP04251021.4
申请日：2004-02-25
申请人： Tektronix, Inc.
发明人： Zocchi, Donald A.
IPC分类号： G01R13/28
CPC分类号： G01R13/28
摘要： A primary test and measurement device merges a primary (i.e., local) a non-primary (i.e., remote) waveform data to produce a display signal that, when presented on a display device, shows both waveforms. The primary measuring device may utilize respective transparent windows for each waveform such that the transparent windows may be overlaid during presentation to display waveform data from the non-primary measuring devices upon the primary measuring device. In this manner, a plurality of test and measurement devices are used to provide a single combined image for presentation.
摘要翻译：初级测试和测量设备将初级（即本地）非初级（即，远程）波形数据合并以产生显示信号，当在显示设备上呈现时，显示两个波形。主要测量装置可以为每个波形利用相应的透明窗口，使得透明窗口可以在呈现期间被覆盖以在主测量装置上显示来自非主要测量装置的波形数据。以这种方式，使用多个测试和测量装置来提供用于呈现的单个组合图像。

4. 发明公开

EP1333292A1 Displaying a number of measurement curves 无效
标题翻译： Anzeige einer Anzahl von Messungskennlinien
公开(公告)号：EP1333292A1
公开(公告)日：2003-08-06
申请号：EP02015811.9
申请日：2002-07-16
申请人： Agilent Technologies Inc. a Delaware Corporation
发明人： Goericke, Michael
IPC分类号： G01R19/25 , G01R13/28
CPC分类号： G01R13/28 , G01R19/2516
摘要： A method of displaying a number of measurement curves is described. The measurement curves are displayed in at least two windows. Each one of the windows comprises two axes. One or more measurement curves are displayed in each one of the windows. The method comprises the steps of changing the scale of one of the curves in the direction of at least one of the two axes by a user and synchronizing at least one of the other curves of one or more other windows with respect to one of the two axes depending on said change carried out by the user.
摘要翻译：描述显示多个测量曲线的方法。测量曲线显示在至少两个窗口中。每个窗口包括两个轴。每个窗口中都会显示一个或多个测量曲线。该方法包括以下步骤：通过用户改变两个轴中的至少一个方向上的一个曲线的比例，并且相对于两个中的一个相对于一个或多个其他窗口的至少一个其它曲线同步轴取决于用户执行的所述更改。

5. 发明公开

EP0347901A3 Digital waveform measuring apparatus having a shading-tone display function 失效
标题翻译：具有显示功能的数字波形测量装置
公开(公告)号：EP0347901A3
公开(公告)日：1991-01-09
申请号：EP89111366.4
申请日：1989-06-22
申请人： ANRITSU CORPORATION
发明人： Katayama, Aiichi , Kon, Kenichi
IPC分类号： G01R13/34 , G01R13/28 , G01R13/00 , G01R13/20 , G01R13/26
CPC分类号： G01R13/02 , G01R13/0227
摘要： A timing signal generating circuit (2c) generates a timing signal for each sweep timing dot. An address generating circuit (2a) generates an address corresponding to each sweep timing dot and to the magnitude of an input signal, each time it receives the timing signal. An image memory (3) stores data in the address generated by the address generating circuit (2a). A computing unit (2b), upon each recepit of the timing signal, performs a predetermined computation on that data stored in the image memory (3) and generates a result of computation. The computation result reprsents the frequency of the same address generated for each sweep timing dot. A display unit (4) displays the input signal with a luminance level corresponding to the computation result.

6. 发明公开

EP0291301A3 A USER INTERFACE FOR A LOGIC ANALYSER 失效
标题翻译：用于逻辑分析仪的用户界面
公开(公告)号：EP0291301A3
公开(公告)日：1990-08-22
申请号：EP88304285
申请日：1988-05-11
申请人： HEWLETT-PACKARD COMPANY
发明人： BUSH, KEVIN M.
IPC分类号： G01R13/28 , G01R31/317 , G01R31/3177 , G06F11/25 , G06F11/22
CPC分类号： G06F11/25 , G01R31/3177

7. 发明公开

EP0284692A2 Oscilloscope with waveform selection by touch-screen 失效
标题翻译： Oszilloskop mit Kurvenauswahl mittelsBerührungs-Bildschirm。
公开(公告)号：EP0284692A2
公开(公告)日：1988-10-05
申请号：EP87310579.5
申请日：1987-12-01
申请人： TEKTRONIX, INC.
发明人： Tallmann, James Larry , Sherbeck, Terry Gene , Kramlich, Beverlea Jan
IPC分类号： G01R13/20 , G01R13/28 , G01R13/34 , G06K11/06 , G06F3/033
CPC分类号： G06F3/033
摘要： For an oscilloscope capable of simultaneously displaying a plurality of waveforms on a screen and capable of performing operations with respect to a selected one of the displayed waveforms, a method and apparatus for permitting an operator to select a waveform. A touchscreen mechanism provides input signals to the oscilloscope indicating when and where an operator touches the surface of the screen and a microcomputer within the oscilloscope determines from data controlling the display of each waveform and from the data provided by the touchscreen whether the operator is touching any portion of a displayed waveform. If so, the microcomputer assumes that the operator has selected the waveform touched and reconfigures oscilloscope operation such that operations are performed with respect to the waveform touched by the operator.
摘要翻译：对于能够在屏幕上同时显示多个波形并且能够对所选择的所显示的波形执行操作的示波器，允许操作者选择波形的方法和装置。触摸屏机构向示波器提供输入信号，指示操作人员何时何地触摸屏幕的表面，并且示波器中的微型计算机从控制每个波形的显示的数据和从触摸屏提供的数据确定操作者是否接触任何显示波形的一部分。如果是这样，则微机假设操作者已经选择了触摸的波形并且重新配置示波器操作，使得相对于操作者触摸的波形执行操作。

8. 发明公开

EP1162471A4 MEASURING INSTRUMENT WITH MULTIPLE SIGNAL TERMINALS SHARED IN MULTIPLE OPERATION MODES 有权
标题翻译：具有多在分布式信号端子多种模式测光。
公开(公告)号：EP1162471A4
公开(公告)日：2005-06-01
申请号：EP00970040
申请日：2000-10-24
申请人： ANRITSU CORP
发明人： KINASE JUN , SUGITA SHUNICHI , YAMADA YASUNORI , KONO HIDEKAZU
IPC分类号： G01D9/00 , G01D9/28 , G01R13/28 , G01R13/34 , G01R15/12 , G01R31/28 , H04J3/00 , G01R29/08 , G01R15/00
CPC分类号： G01R13/342 , G01R1/04 , G01R15/125 , G01R31/2839
摘要： A plurality of signal-processing units corresponding to a plurality of operation modes are housed in a case (1), on the front (1a) of which are arranged a control panel (3), a display and a plurality of signal terminals (5a) located near the display and shared by the signal-processing units. A signal name memory stores the signal name (11) assigned to the signal at the signal terminal for each of the signal-processing units. A switch is operated to connect a signal terminal for a specified operation mode with a signal-processing unit for the specified operation mode. The signal name corresponding to the specified operation mode is read from the signal name memory and indicated near the associated signal terminal on the screen (4a) of the display.

9. 发明授权

EP0527526B1 Device and method for generating an oscilloscope trigger signal from a video signal 失效
标题翻译：装置和方法，用于从视频信号产生示波器触发信号
公开(公告)号：EP0527526B1
公开(公告)日：1997-03-05
申请号：EP92202368.4
申请日：1992-07-30
申请人： Philips Electronics N.V.
发明人： Boelart, Eduardo
IPC分类号： H04N17/04 , G01R13/30 , G01R13/32 , G01R13/28 , G01R31/28
CPC分类号： G01R13/32 , G01R31/2825

10. 发明公开

EP0636888A2 Four channel split-lissajous display 失效
标题翻译： Vierkanalige geteilte Lissajous-Anzeige。
公开(公告)号：EP0636888A2
公开(公告)日：1995-02-01
申请号：EP94304773.8
申请日：1994-06-30
申请人： TEKTRONIX, INC.
发明人： Thompson, William
IPC分类号： G01R13/28 , G01R13/34
CPC分类号： G01R13/28 , G01R13/345
摘要： A split-lissajous display presents two pairs of input signals simultaneously. The signal pairs are used to calculate respective lissajous figures, and then one-half of one lissajous figure is stored in a display memory (25) with a first contrast, such as light on a dark background, and one-half of the other lissajous figure is stored in the display memory with a second contrast, such as dark on a light background. The contents of the display memory are scanned for display in a raster scan format to present the split-lissajous display.
摘要翻译：分裂式显示屏同时显示两对输入信号。信号对用于计算各自的利萨如图，然后一个李萨如图中的一半存储在具有第一对比度的显示存储器（25）中，例如在深色背景上的光，以及另一个李萨如图形以第二对比度存储在显示存储器中，例如在浅色背景上的暗色。以光栅扫描格式扫描显示存储器的内容以显示分裂显示。

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