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1. 发明授权

US4063155A D.C. Electrometer probe 失效
标题翻译：直流电位计探针
公开(公告)号：US4063155A
公开(公告)日：1977-12-13
申请号：US744911
申请日：1976-11-26
申请人： Robert F. Buchheit
发明人： Robert F. Buchheit
IPC分类号： G01R29/12 , G01R5/28
CPC分类号： G01R29/12
摘要： Apparatus to enable potentials applied to various operating components of an electrostatic type reproduction machine to be measured by an electrostatic voltmeter. The apparatus comprises structures designed to place the sensing element of the voltmeter in predetermined spaced relationship with the reproduction machine photoreceptor. A shutter is provided to close off the probe window when the apparatus is not in use and automatic switches are provided to couple the probe to ground to calibrate the probe and protect the probe sensing circuit in response to closure of the shutter. Remote means are provided to enable the probe to be moved into and out of operating position and to operate the shutter.
摘要翻译：用于通过静电电压计测量施加到静电型再现机的各种操作部件的电位的装置。该装置包括设计成将电压表的感测元件与再现机器感光体预定间隔开的结构的结构。当设备不使用时，提供快门以关闭探测窗口，并且提供自动开关以将探针耦合到地面以校准探针并且响应于快门的关闭来保护探测器感测电路。提供远程装置以使探针能够移动进入和离开操作位置并操作快门。

2. 发明授权

US07062181B2 Systems and methods for single wire communication and interaction with a customer replaceable unit monitor 失效
标题翻译：用于单线通信和与客户可更换单元监视器交互的系统和方法
公开(公告)号：US07062181B2
公开(公告)日：2006-06-13
申请号：US10978423
申请日：2004-11-02
申请人： Robert F. Buchheit
发明人： Robert F. Buchheit
IPC分类号： G03G15/00
CPC分类号： G03G21/1885 , G03G15/0849 , G03G15/0863 , G03G15/556 , G03G2221/1663
摘要： Single-wire data communications with data storage memory units that may be coupled with a wirelessly energized power supply is enabled in electronic monitoring modules in customer replaceable units (CRUs) such as toner bottles in image forming devices. Communication between modularly designed office equipment and installed CRUs may include data transmission implemented by providing a single point of contact on, for example, a rotational axis at the closed end of a rotating CRU, or by placing a conductive patch, band ring on the periphery of such CRU such that a single-wire data transfer contact is effected with the CRU. A communications link is provided which is not adversely affected by dirt or other foreign objects and is not limited by necessary motion which must be imparted to the CRU for optimum operation in the modular equipment within which the CRU is installed, or other interference that may adversely affects a wireless communications link.
摘要翻译：与可与无线供电的电源耦合的数据存储单元的单线数据通信可在客户可更换单元（CRU）的电子监控模块中实现，例如图像形成装置中的调色剂瓶。模块化设计的办公设备和安装的CRU之间的通信可能包括通过在旋转CRU的闭合端例如旋转轴线提供单点接触来实现数据传输，或者通过在外围设置导电贴片，带环这样的CRU使得用CRU实现单线数据传送接触。提供通信链路，其不受污物或其他异物的不利影响，并且不受必须的运动限制，必须赋予CRU以在其中安装CRU的模块化设备中实现最佳操作，或者可能不利地产生其他干扰影响无线通信链路。

3. 发明授权

US06768884B1 System and method of printer/copier active line current control 有权
标题翻译：打印机/复印机的有源线路电流控制系统和方法
公开(公告)号：US06768884B1
公开(公告)日：2004-07-27
申请号：US10355751
申请日：2003-01-31
申请人： Robert F. Buchheit
发明人： Robert F. Buchheit
IPC分类号： G03G1500
CPC分类号： G03G15/5004 , B41J29/393
摘要： A method of controlling line current IL drawn by a printer/copier through a line cord connecting the printer to a power source. The method includes the monitoring line current IL and reducing available printer/copier functionality when the line current exceeds a predetermined value IT to keep the line current from exceeding predetermined maximum value Imax. A printer/copier includes a line cord connecting the printer to an AC power source for providing line current to the printer for printer operation. The printer/copier also includes a current monitor for monitoring line current drawn by the printer through the line cord. The printer/copier also includes a printer/copier functionality controller communicating with the current monitor for reducing printer/copier functionality when the line current exceeds a predetermined value IT to keep the line current from exceeding predetermined maximum value Imax.
摘要翻译：通过将打印机连接到电源的线路来控制由打印机/复印机画出的线电流IL的方法。当线路电流超过预定值IT时，该方法包括监视线路电流IL和减少可用的打印机/复印机功能，以保持线路电流不超过预定最大值Imax。打印机/复印机包括将打印机连接到AC电源的线路线，用于向打印机提供线路电流以进行打印机操作。打印机/复印机还包括一个电流监视器，用于监视打印机通过电源线拉出的线路电流。打印机/复印机还包括与当前监视器通信的打印机/复印机功能控制器，用于当线路电流超过预定值IT以降低打印机/复印机功能以保持线路电流不超过预定最大值Imax时。

4. 发明授权

US4106869A Distance compensated electrostatic voltmeter 失效
标题翻译：距离补偿静电电压表
公开(公告)号：US4106869A
公开(公告)日：1978-08-15
申请号：US744910
申请日：1976-11-26
申请人： Robert F. Buchheit
发明人： Robert F. Buchheit
IPC分类号： G01R15/16 , G01R29/24 , G03G15/00 , G03G21/00 , G01R19/00
CPC分类号： G03G15/5037 , G01R15/165 , G01R29/24
摘要： A d.c. type electrostatic voltmeter for use in measuring voltage potentials on a surface such as the photoconductive surface of an electrostatic type reproduction machine. Circuitry is provided to automatically compensate for variations the electrometer probe-to-surface spacing, the circuitry including an a.c. signal source, a circuit to superimpose an a.c. signal from the source through the input and onto the d.c. signal output of the electrometer probe, an amplitude detector to detect changes in the a.c. signal source amplitude resulting from changes in the probe-to-surface spacing, a feedback control responsive to such amplitude changes to adjust the amplitude of the combined d.c./a.c. signal to maintain a prescribed a.c. amplitude, and a filter to thereafter remove the a.c. signal leaving the corrected d.c. signal.
摘要翻译：一个d.c. 型静电电压表，用于测量静电型再现机的光电导表面等表面的电压电位。电路被提供以自动补偿静电计探针到表面间距的变化，该电路包括一个直流信号源，叠加电路的电路信号从源头通过输入和直流。电位计探头的信号输出，振幅检测器，用于检测交流电的变化。信号源振幅由探头到表面间距的变化产生，响应于这种振幅变化的反馈控制来调整组合直流/a.c的振幅。信号保持规定的振幅和一个过滤器，然后去除a.c. 信号离开纠正的直流信号。

5. 发明授权

US07223027B2 Optical communications adapter module configured for use inside a XENPAK-sized module 有权
标题翻译：光通信适配器模块配置为在XENPAK大小的模块内使用
公开(公告)号：US07223027B2
公开(公告)日：2007-05-29
申请号：US10748632
申请日：2003-12-30
申请人： Thomas B. Mader , Robert F. Buchheit, legal representative , Dana L. Rose , Daehwan D. Kim , Joshua T. Oen
发明人： Steve J. Buchheit, deceased
IPC分类号： G02B6/36
CPC分类号： G02B6/322 , G02B6/3893
摘要： An optical communications adapter module is provided which includes a casing of a XENPAK-sized module and an optical communications board assembly positioned within the casing. The module also includes a first optical connector coupled to a second optical connector by fiber optics capable of communicating data between the first optical connector and the second optical connector where the first optical connector is coupled to a data transmission connector of the optical communications board assembly and the second optical connector is positioned at a face plate of the casing. The module also includes a third optical connector coupled to a fourth optical connector through fiber optics capable of transmitting data where the third optical connector is coupled to a data reception connector of the optical communications board assembly and the fourth optical connector is positioned at the face plate of the casing.
摘要翻译：提供一种光通信适配器模块，其包括XENPAK尺寸模块的壳体和位于壳体内的光通信板组件。该模块还包括通过光纤耦合到第二光学连接器的第一光学连接器，其能够在第一光学连接器和第二光学连接器之间传送数据，其中第一光学连接器耦合到光学通信板组件的数据传输连接器，第二光连接器位于壳体的面板上。该模块还包括通过光纤连接到第四光学连接器的第三光学连接器，其能够传输数据，其中第三光学连接器耦合到光通信板组件的数据接收连接器，并且第四光学连接器位于面板的套管。

6. 发明授权

US5307180A Method and apparatus for controlling the processing of digital image signals 失效
标题翻译：用于控制数字图像信号的处理的方法和装置
公开(公告)号：US5307180A
公开(公告)日：1994-04-26
申请号：US809807
申请日：1991-12-18
申请人： Leon C. Williams , Francis K. Tse , Robert F. Buchheit
发明人： Leon C. Williams , Francis K. Tse , Robert F. Buchheit
IPC分类号： H04N1/387 , G06T3/00 , G09G5/14 , H04N1/40 , G06K9/36
CPC分类号： G09G5/14
摘要： A method and apparatus for controlling the execution of image processing operations carried out on an array of image signals, the specific operations having been identified by a plurality of predefined windows. The windows are divided into a plurality of non-overlapping tiles, the boundaries of which correspond to transitions from one window region to another. Each tile therefore defines an exclusive region within the array of image signals, and the image processing operations to be applied to the signals within the boundaries of that region. Tile data is stored in one of two memory banks, thereby enabling bank switching and reprogramming of the device in real-time to permit management of complex window shapes. The apparatus is designed to efficiently manage the identification of tile regions while minimizing the required decoding hardware. The apparatus also provides flexibility of programming resulting in greater efficiency of memory usage.
摘要翻译：一种用于控制对图像信号阵列执行的图像处理操作的执行的方法和装置，该特定操作已经被多个预定窗口识别。窗口被分成多个不重叠的瓦片，其边界对应于从一个窗口区域到另一个窗口区域的过渡。因此，每个瓦片在图像信号阵列内定义独占区域，并且将图像处理操作应用于该区域的边界内的信号。平铺数据存储在两个存储体之一中，从而能够实时地对设备进行库切换和重新编程，以允许管理复杂的窗口形状。该设备被设计为在最小化所需的解码硬件的同时有效地管理瓦片区域的识别。该设备还提供了编程的灵活性，从而提高了存储器使用的效率。

7. 发明授权

US4757348A High speed electronic reprographic/printing machine 失效
标题翻译：高速电子复印机
公开(公告)号：US4757348A
公开(公告)日：1988-07-12
申请号：US931484
申请日：1986-11-17
申请人： John L. Rourke , Robert F. Buchheit , Barbara L. Farrell
发明人： John L. Rourke , Robert F. Buchheit , Barbara L. Farrell
IPC分类号： G03G21/00 , G03G15/00 , H04N1/00 , H04N1/32
CPC分类号： G03G15/507 , H04N1/00968 , H04N1/32561
摘要： An electronic reprographics/printing machine with at least one scanning array for converting images on documents to image signals, a document tray for holding a stack of the documents to be scanned, a document transport to bring the documents from the tray to the array for scanning, a controller, an input device such as a keyboard, mouse, touch display, etc. for programming in programming parameters with an associated separator code, a control sheet with a bar code representation of the same separator code for interleaving with the documents for scanning by the array, a bar code discriminator for distinguishing documents with bar codes from documents without bar codes, a bar code reader for reading the bar code to identify the separator code thereon, and a control to match the separator code obtained from the control sheet with the separator code associated with the programming parameters whereby the controller operates the machine in accordance with the program parameters.
摘要翻译：一种具有至少一个用于将文件上的图像转换成图像信号的扫描阵列的电子重新印刷/印刷机，用于保持要扫描的文件的堆叠的文件托盘，将文件从托盘送到扫描阵列，控制器，诸如键盘，鼠标，触摸显示器等的输入设备，用于使用相关联的分隔符代码编程参数;具有与用于扫描的文档进行交织的相同分隔符代码的条形码表示的控制表通过该阵列，用于从没有条形码的文件中区分具有条形码的文档的条形码鉴别器，用于读取条形码以识别其上的分隔符的条形码读取器，以及将从控制表获得的分隔符号与与编程参数相关联的分离器代码，由此控制器根据程序参数操作机器。

8. 发明授权

US4149119A Combined AC-DC electrometer with AC feedback for drift compensation 失效
标题翻译：组合AC-DC静电计与交流反馈用于漂移补偿
公开(公告)号：US4149119A
公开(公告)日：1979-04-10
申请号：US799051
申请日：1977-05-20
申请人： Robert F. Buchheit
发明人： Robert F. Buchheit
IPC分类号： G01R15/16 , G01R29/24 , G01R5/28
CPC分类号： G01R29/24 , G01R15/165
摘要： An electrostatic voltmeter or electrometer which includes a probe sensor element for receiving electrostatic charge from a test surface whose potential level is desired to be measured. The probe is conditioned to receive both A.C. and D.C. signals which are amplified by a D.C. amplifier, with the A.C. signal from the probe being fed back to the D.C. amplifier to stabilize its output. In a preferred embodiment, a portion of the probe sensor element is periodically exposed to the test surface to impress the A.C. signal thereon which is utilized to correct the drift in the D.C. amplifier output.
摘要翻译：一种静电电压计或静电计，其包括用于从测试电位的测试表面接收静电电荷的探针传感器元件。探头被调节为接收由直流放大器放大的直流和直流信号，来自探头的交流信号被反馈到直流放大器以稳定其输出。在优选实施例中，探针传感器元件的一部分周期性地暴露于测试表面，以便在其上施加用于校正直流放大器输出中漂移的交流信号。

9. 发明授权

US4100484A D.C. Electrometer 失效
标题翻译：直流电
公开(公告)号：US4100484A
公开(公告)日：1978-07-11
申请号：US744913
申请日：1976-11-26
申请人： Robert F. Buchheit
发明人： Robert F. Buchheit
IPC分类号： G01R29/24 , G01R5/28
CPC分类号： G01R29/24
摘要： Apparatus and method to enable potentials applied to various operating components of an electrostatic type reproduction machine to be measured by an electrostatic voltmeter. The apparatus comprises structures designed to place the sensing element of the voltmeter in predetermined spaced relationship with the reproduction machine photoreceptor. A shutter is provided to close off the probe window when the apparatus is not in use and automatic switches are provided to couple the probe to ground to calibrate the probe and protect the probe sensing circuit in response to closure of the shutter. Remote means are provided to enable the probe to be moved into and out of operating position and to operate the shutter.
摘要翻译：能够通过静电电压计测量静电型再现机的各种操作部件的电位的装置和方法。该装置包括设计成将电压表的感测元件与再现机器感光体预定间隔开的结构的结构。当设备不使用时，提供快门以关闭探测窗口，并且提供自动开关以将探针耦合到地面以校准探针并且响应于快门的关闭来保护探测器感测电路。提供远程装置以使探针能够移动进入和离开操作位置并操作快门。

10. 发明授权

US5390029A Method for controlling the processing of digital image signals 失效
标题翻译：用于控制数字图像信号处理的方法
公开(公告)号：US5390029A
公开(公告)日：1995-02-14
申请号：US185075
申请日：1994-01-24
申请人： Leon C. Williams , Francis K. Tse , Robert F. Buchheit
发明人： Leon C. Williams , Francis K. Tse , Robert F. Buchheit
IPC分类号： H04N1/387 , G06T3/00 , G09G5/14 , H04N1/40 , G06K9/36
CPC分类号： G09G5/14
摘要： A method and apparatus for controlling the execution of image processing operations carried out on an array of image signals, the specific operations having been identified by a plurality of predefined windows. The windows are divided into a plurality of non-overlapping tiles, the boundaries of which correspond to transitions from one window region to another. Each tile therefore defines an exclusive region within the array of image signals, and the image processing operations to be applied to the signals within the boundaries of that region. Tile data is stored in one of two memory banks, thereby enabling bank switching and reprogramming of the device in real-time to permit management of complex window shapes. The apparatus is designed to efficiently manage the identification of tile regions while minimizing the required decoding hardware. The apparatus also provides flexibility of programming resulting in greater efficiency of memory usage.
摘要翻译：一种用于控制对图像信号阵列执行的图像处理操作的执行的方法和装置，该特定操作已经被多个预定窗口识别。窗口被分成多个不重叠的瓦片，其边界对应于从一个窗口区域到另一个窗口区域的过渡。因此，每个瓦片在图像信号阵列内定义独占区域，并且将图像处理操作应用于该区域的边界内的信号。平铺数据存储在两个存储体之一中，从而能够实时地对设备进行库切换和重新编程，以允许管理复杂的窗口形状。该设备被设计为在最小化所需的解码硬件的同时有效地管理瓦片区域的识别。该设备还提供了编程的灵活性，从而提高了存储器使用的效率。

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