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1. 发明授权

US5517623A Flexible entry level or advanced level computer system 失效
标题翻译：灵活的入门级或高级计算机系统
公开(公告)号：US5517623A
公开(公告)日：1996-05-14
申请号：US626927
申请日：1990-12-13
申请人： Anthony E. Farrell , Randall J. Fuhrman , Kenneth K. Gerzsenyi , John L. Regehr
发明人： Anthony E. Farrell , Randall J. Fuhrman , Kenneth K. Gerzsenyi , John L. Regehr
IPC分类号： G06F13/40 , H05K7/14 , H05K1/14
CPC分类号： H05K7/1459 , G06F13/409
摘要： A system backplane has a pair of dual purpose connectors and a system bus controller. A shared resource card has a pair of connectors and a shared resource, such as memory. In an entry level system, the connectors on the shared resource card mate with the dual purpose connectors on the system backplane, connecting a system bus from the system bus controller to the shared resource. There are no unused expansion slots on the backplane. To form an advanced level system, an expansion backplane having mating connectors is inserted between the system backplane and the shared resource card. The expansion backplane allows the system bus to pass through from the system backplane to the shared resource card. The expansion backplane has an expansion bus controller, an expansion bus, and expansion slots. The expansion bus is connected to the expansion bus controller and to the expansion slots. The expansion bus is also connected to the shared resource on the shared resource card. The shared resource card also has a bus interface, which connects the expansion bus to the system bus. In an alternative embodiment, the expansion bus controller and the bus interface are contained on the system backplane instead of on the expansion backplane and the share shared resource card, respectively. The system backplane also contains a limited number of expansion slots.
摘要翻译：系统背板有一对双用途连接器和一个系统总线控制器。共享资源卡具有一对连接器和共享资源，例如存储器。在入门级系统中，共享资源卡上的连接器与系统背板上的双用途连接器配合，将系统总线从系统总线控制器连接到共享资源。背板上没有未使用的扩展插槽。为了形成高级系统，在系统背板和共享资源卡之间插入具有配合连接器的扩展背板。扩展背板允许系统总线从系统背板通过共享资源卡。扩展背板具有扩展总线控制器，扩展总线和扩展槽。扩展总线连接到扩展总线控制器和扩展槽。扩展总线也连接到共享资源卡上的共享资源。共享资源卡还具有总线接口，将总线连接到系统总线。在替代实施例中，扩展总线控制器和总线接口分别包含在系统背板而不是扩展背板和共享共享资源卡上。系统背板还包含有限数量的扩展槽。

2. 发明授权

US4146879A Visual display with column separators 失效
标题翻译：可视显示与柱分离器
公开(公告)号：US4146879A
公开(公告)日：1979-03-27
申请号：US786920
申请日：1977-04-12
申请人： Larry W. Nicholson , John L. Regehr
发明人： Larry W. Nicholson , John L. Regehr
IPC分类号： G09G1/14 , G06K15/20
CPC分类号： G09G1/143
摘要： The specification shows and describes a visual display of the CRT variety wherein column separator lines may be displayed intermediate character matrix positions as an operator aid. The visual column separators further do not require that any character position be used or encroached upon and where limited spacing occurs between character forming dot matrices, logic delays may be utilized in the video modify circuitry to displace the separator line and thereby visually distinguish such separator line from any adjoining character.

3. 发明授权

US4334231A Non impact display screen output printer 失效
标题翻译：非冲击显示屏输出打印机
公开(公告)号：US4334231A
公开(公告)日：1982-06-08
申请号：US144499
申请日：1980-04-28
申请人： John L. Regehr
发明人： John L. Regehr
IPC分类号： G01D15/10 , B41J2/00 , B41J2/35 , B41J2/355 , B41J3/46 , G06K15/02 , G06K15/10 , H04N1/032 , H04N1/23 , H04N5/76 , G01D9/00
CPC分类号： G06K15/10 , B41J2/35 , G06K15/028 , G06K2215/0091
摘要： A convenient hard copy output of a cathode ray tube (CRT) screen display is provided by a thermal printer which prints a line of dots equal in number to the number of dots in one raster scan on the CRT screen by printing the serial digital information in one such raster scan, as generated by the display device prior to incorporation into a composite video signal, during each refresh cycle of the screen until the entire screen content has been reproduced. Use of one line during each refresh cycle enables the reproduction of the screen content by gating the serial data from the display control circuitry without the need for a separate character generator or the related circuitry and also accommodates the use of an interlaced raster.
摘要翻译：阴极射线管（CRT）屏幕显示器的方便的硬拷贝输出由热敏打印机提供，该热敏打印机通过将串行数字信息打印在CRT屏幕上，在一个光栅扫描中打印与数量相等的点数在屏幕的每个刷新周期期间，在整合到复合视频信号之前由显示设备产生的一个这样的光栅扫描直到整个屏幕内容被再现。在每次刷新周期期间使用一行可以通过从显示控制电路门控门序数据来再现屏幕内容，而无需单独的字符发生器或相关电路，并且还适应隔行扫描的使用。

4. 发明授权

US4467448A Image rotate control circuitry 失效
标题翻译：图像旋转控制电路
公开(公告)号：US4467448A
公开(公告)日：1984-08-21
申请号：US327307
申请日：1981-12-04
申请人： John L. Regehr , Lee A. Sendelbach
发明人： John L. Regehr , Lee A. Sendelbach
IPC分类号： B41J2/00 , B41J2/485 , B41J29/38 , G06K15/00 , G06T3/60 , G09G5/24 , G01D9/00 , G06F15/00
CPC分类号： G06K15/00 , G06T3/60 , G06K2215/0091
摘要： Image rotate control circuitry buffers one column of display or video data which is subsequently printed along a horizontal print line. A video dot counter cycles each horizontal scan line while a print line counter cycles each vertical scan. Video data is entered into the buffer when the count in the video dot counter equals the count in the print line counter. After one refresh of the display the buffer contains one print line of data. This data is shifted from the buffer to the printer during the vertical retrace or vertical blank period of the display. The control circuitry sends a strobe signal to the printer for the print operation as a new column of data is being buffered during the next refresh of the display.
摘要翻译：图像旋转控制电路缓冲一列显示或视频数据，随后沿水平打印线打印。一个视频点计数器循环每个水平扫描线，而打印行计数器循环每个垂直扫描。当视频点计数器中的计数等于打印行计数器中的计数时，将视频数据输入缓冲区。在刷新一次显示之后，缓冲区包含一条数据打印行。在显示的垂直回扫或垂直空白期间，该数据从缓冲区移动到打印机。控制电路向打印机发送选通信号以进行打印操作，因为在下一次刷新显示期间正在缓冲新的数据列。

5. 发明授权

US4184063A Thermal printer write head assembly 失效
标题翻译：热敏打印机写头组件
公开(公告)号：US4184063A
公开(公告)日：1980-01-15
申请号：US973213
申请日：1978-12-26
申请人： Gerald M. Heiling , LaVerne F. Knappe , John L. Regehr
发明人： Gerald M. Heiling , LaVerne F. Knappe , John L. Regehr
IPC分类号： B41J2/32 , B41J25/304 , B41J29/02 , H05B1/00
CPC分类号： B41J25/304
摘要： A non-impact thermal printer is formed using a pivoted stiffner-frame on which is mounted a printed circuit card-print head assembly. The card is slotted with the print heads mounted at the distal ends of the cantilevered portions to enable close compliance between print head read/write units and the print media through the torsional resilience of the circuit card cantilevered portions. Compact, simple structure is provided by having the printer control circuitry mounted on the same printed circuit card.
摘要翻译：使用枢转的刚性框架形成非冲击式热敏打印机，在其上安装有印刷电路卡打印头组件。该卡被开槽，打印头安装在悬臂部分的远端处，以通过电路卡悬臂部分的扭转弹性使得打印头读/写单元和打印介质之间的紧密一致。通过将打印机控制电路安装在相同的印刷电路卡上来提供紧凑，简单的结构。

6. 发明授权

US4542377A Rotatable display work station 失效
标题翻译：可旋转显示工作站
公开(公告)号：US4542377A
公开(公告)日：1985-09-17
申请号：US453019
申请日：1982-12-27
申请人： Mark D. Hagen , Peter J. Mendel , John L. Regehr
发明人： Mark D. Hagen , Peter J. Mendel , John L. Regehr
IPC分类号： G09F9/00 , G06F1/16 , G06F17/21 , G09G1/02 , G09G5/00 , G09G5/22 , G09G5/32 , G09G5/34 , G09G1/00
CPC分类号： G06F1/16 , G09G1/02 , G09G5/227 , G09G5/343 , G06F2200/1611 , G09G2340/0492
摘要： A CRT display having a rotatable display face for presenting data in a vertical and horizontal orientation is disclosed. The reorientation of the CRT face causes activation of the switches that control the electronic logic to reorient the data and present the data properly on the face of the CRT.
摘要翻译：公开了一种具有用于以垂直和水平方向呈现数据的可旋转显示面的CRT显示器。 CRT面的重新定向会导致开关的激活，控制电子逻辑重定向数据，并将数据正确地呈现在CRT的表面上。

7. 发明授权

US4423425A Thermal print head having glazed metal substrate 失效
标题翻译：具有釉面金属基板的热敏打印头
公开(公告)号：US4423425A
公开(公告)日：1983-12-27
申请号：US344439
申请日：1982-02-01
申请人： Dennis L. Reese , John L. Regehr , Albert E. Schierhorst , Ronald L. Soderstrom , James M. Thompson
发明人： Dennis L. Reese , John L. Regehr , Albert E. Schierhorst , Ronald L. Soderstrom , James M. Thompson
IPC分类号： B41J2/335 , B41J2/345 , G01D15/10
CPC分类号： B41J2/345
摘要： A porcelain glazed metal bar has a rounded edge carrying a line of deposited print elements. Conductive lands deposited on both sides of the glazed bar connect the print elements to contacts for external circuitry.
摘要翻译：釉面玻璃的金属棒具有带有一排沉积的印刷元件的圆形边缘。沉积在玻璃棒两侧的导电焊盘将打印元件连接到用于外部电路的触点。

8. 发明授权

US4386359A Line printer attachment 失效
标题翻译：行式打印机附件
公开(公告)号：US4386359A
公开(公告)日：1983-05-31
申请号：US336649
申请日：1982-01-04
申请人： John L. Regehr , Phillip C. Schloss
发明人： John L. Regehr , Phillip C. Schloss
IPC分类号： G06F3/12 , G06F3/153 , G06K15/00 , G01D9/00
CPC分类号： G06K15/00 , G06K2215/0091
摘要： A line printer attachment for converting a display screen copier printer to a line printer. The last or extra line of the display is used as the line print buffer. An initiate print signal is generated upon detecting that the last or extra line is to be scanned. The initiate print signal is used to blank or inhibit the serial video data from the display screen and to enable the printer. The serial video data is constantly sent to the printer attachment but is ignored until the printer is enabled. With the printer enabled, printing takes place using the line print buffer data which has been serialized as serial video data. The print buffer data remains unchanged during the entire printing of the line where the printing is done in series of horizontal lines to complete the printing of a line. At the end of each horizontal line of print a vertical screen retrace occurs and the display screen is swept where again the last or extra line is detected and another initiate print signal is generated. The next horizontal line of the series of horizontal lines for completing a line of print is printed and the operation repeats until an entire line of printing is completed.
摘要翻译：用于将显示屏复印机打印机转换成行式打印机的行式打印机附件。显示的最后一行或多行用作行打印缓冲区。在检测到最后或额外的行被扫描时，产生启动打印信号。启动打印信号用于空白或禁止来自显示屏幕的串行视频数据，并启用打印机。串行视频数据不断发送到打印机附件，但在打印机启用之前会被忽略。启用打印机后，使用已经串行化为串行视频数据的行打印缓冲区数据进行打印。打印缓冲区数据在打印完成的行的整个打印过程中保持不变，以完成打印一行。在每个水平线打印结束时，发生垂直屏幕回扫，并且显示屏幕被扫描，再次检测到最后或额外的行，并且产生另一个启动打印信号。打印用于完成打印行的一系列水平行的下一个水平线，并重复该操作，直到整个打印行完成。

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