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21. 发明授权

US5415484A Method and apparatus for cutting mailing machine roll tape 失效
标题翻译：卷纸机切割方法及装置
公开(公告)号：US5415484A
公开(公告)日：1995-05-16
申请号：US203460
申请日：1994-02-28
申请人： Dennis M. Gallagher , John R. Nobile , Thomas M. Pfeifer , William A. Ross , Richard P. Schoonmaker
发明人： Dennis M. Gallagher , John R. Nobile , Thomas M. Pfeifer , William A. Ross , Richard P. Schoonmaker
IPC分类号： B41J11/70 , G07B17/00
CPC分类号： G07B17/00508 , B41J11/70 , G07B17/00193 , G07B17/00467 , G07B2017/0025 , G07B2017/00604 , G07B2017/0062
摘要： A mailing machine for printing a postage indicia with or without an advertisement on envelopes and varying lengths of postage tape. Also, a method of feeding, printing and cutting postage tape in a mailing machine. The mailing machine includes: an elongate feed deck; a postage meter mounted in the mailing machine and having a printer downstream of the feed deck for printing a postage indicia with or without an advertisement on successive envelopes as they are fed along the feed deck or on postage tape; and a tape feeding and cutting apparatus mounted in the mailing machine for feeding postage tape to the postage meter for printing of the postage indicia with or without advertisement and for cutting the postage tape into finite lengths and ejecting the lengths of tape from the mailing machine. The cut, printed portion includes only the amount of tape necessary for the printing of the indicia with or without advertisement regardless of the length of any advertisement printed.
摘要翻译：用于在信封和不同长度的邮资带上打印带有或不带有广告的邮资标记的邮寄机。另外，在邮寄机中进给，打印和切割邮资带的方法。邮寄机包括：一个细长的供料台; 安装在邮寄机上的邮资计费器，并且在供应甲板下游具有打印机，用于在连续的信封上打印具有或不具有广告的邮资标记，因为它们沿着馈送台或邮资带馈送; 以及安装在邮寄机中的送带和切割装置，用于将邮资带馈送到邮资计费器，用于印刷具有或不具有广告的邮资标记，并将邮资带切割成有限长度并从邮寄机排出长度的带。切割的打印部分仅包括打印具有或不具有广告的标记所需的胶带量，而不管印刷的任何广告的长度如何。

22. 发明授权

US5337248A Mailing machine including sheet feeding speed calibrating means 失效
标题翻译：邮寄机包括送纸速度校准装置
公开(公告)号：US5337248A
公开(公告)日：1994-08-09
申请号：US841911
申请日：1992-02-25
申请人： Alton B. Eckert, Jr. , Dennis M. Gallagher , Thomas M. Pfeifer , Richard P. Schoonmaker
发明人： Alton B. Eckert, Jr. , Dennis M. Gallagher , Thomas M. Pfeifer , Richard P. Schoonmaker
IPC分类号： G07B17/00 , G06F15/20
CPC分类号： G07B17/00661 , G07B17/00467 , G07B2017/00693
摘要： A mailing machine base comprising, structure for feeding a sheet having a leading edge and a trailing edge in a path of travel, the sheet feeding structure including a roller, the sheet feeding structure including structure for driving the roller at a desired sheet feeding speed corresponding to a desired reference voltage, structure for controlling the sheet feeding structure, the controlling structure including a microprocessor connected to the roller driving structure, the controlling structure including structure for sequentially sensing the leading and trailing edges of the sheet in the path of travel and providing corresponding successive signals to the microprocessor, the sheet having a predetermined length from the leading edge to the trailing edge thereof; and the microprocessor programmed for providing a predetermined reference voltage corresponding to the desired sheet feeding speed, counting a time interval in response to receiving the successive leading and trailing edge signals, determining whether the counted time interval and the desired time interval are substantially equal, and storing the predetermined reference voltage as the desired reference voltage if the counted and desired time intervals are substantially equal.
摘要翻译：一种邮寄机基座，包括用于在行进路径中馈送具有前缘和后缘的片材的结构，所述片材进给结构包括辊，所述片材进给结构包括用于以对应于所需的片材进给速度驱动所述辊的结构所述控制结构包括连接到所述辊驱动结构的微处理器，所述控制结构包括用于在行进路径中依次感测所述片材的前缘和后缘的结构，并提供对微处理器的相应的连续信号，片材具有从前缘到后缘的预定长度; 并且所述微处理器被编程为提供对应于期望送纸速度的预定参考电压，响应于接收到连续的前沿和后沿信号而计数一个时间间隔，确定所计数的时间间隔和期望的时间间隔是否基本相等;以及如果计数和期望的时间间隔基本上相等，则将预定参考电压存储为期望的参考电压。

23. 发明授权

US5841269A Power-down circuit 失效
标题翻译：掉电电路
公开(公告)号：US5841269A
公开(公告)日：1998-11-24
申请号：US905480
申请日：1997-08-01
申请人： Richard P. Schoonmaker , Wei C. Chen , Johanna Degroot-Thomas , Edward J. Naclerio
发明人： Richard P. Schoonmaker , Wei C. Chen , Johanna Degroot-Thomas , Edward J. Naclerio
IPC分类号： G06F1/24 , G06F1/30 , G05F1/569 , H02H3/18
CPC分类号： G06F1/24 , G06F1/305
摘要： A power-down circuit includes a power-on reset circuit that determines whether the supplied power falls below a prescribed level and, in response, outputs a reset signal for at least a prescribed period of time. A power supply latching circuit is responsive to the power-on reset circuit for switching on a power supply switching circuit to supply power from a power supply when the reset signal is not output. A power-down shutdown circuit, preferably under software control, and a power cutoff circuit, may be coupled to the power supply latching circuit, or alternatively the power-on reset circuit, for shutting down the power supplied from the power supply.
摘要翻译：断电电路包括上电复位电路，其确定所提供的功率是否低于预定电平，并且作为响应，输出至少一个规定时间段的复位信号。当复位信号不输出时，电源锁存电路响应于上电复位电路用于接通电源开关电路以供应电源电力。优选地在软件控制下的掉电关闭电路和断电电路可以耦合到电源锁存电路，或者替代地，上电复位电路，用于关闭从电源供应的电力。

24. 发明授权

US5794223A Method for control of length of imprint for a mailing machine 失效
标题翻译：用于控制邮寄机的印记长度的方法
公开(公告)号：US5794223A
公开(公告)日：1998-08-11
申请号：US203461
申请日：1994-02-28
申请人： Dennis M. Gallagher , John R. Nobile , Thomas M. Pfeifer , William A. Ross , Richard P. Schoonmaker
发明人： Dennis M. Gallagher , John R. Nobile , Thomas M. Pfeifer , William A. Ross , Richard P. Schoonmaker
IPC分类号： B41J11/00 , G07B17/00
CPC分类号： B41J11/0095 , G07B17/00467 , G07B2017/00604 , G07B2017/0062
摘要： A method for controlling a tape motor using a microcontroller for feeding tape in correspondence to printing of an indeterminate length of printing on the tape by a print drum utilizes a sensor for indicating a tape condition which changes in accordance with the engagement of a printing portion of the print drum with the tape. An optical sensor and slotted disk provide signals indicative of the rotation of a motor shaft of the tape motor. At least first and second counters are provided for counting signal pulses from said optical sensor corresponding to the passage of slots during rotation of the motor. From these counts and the indication of printing by the print drum, the micro controller can develop the timing of control signals for controlling the motor in correspondence to the length of printing on the tape.
摘要翻译：一种用于使用微控制器来控制带式电动机的方法，用于对应于通过打印鼓在带上打印不确定的打印长度的进给带，利用传感器来指示根据打印部分的打印部分打印鼓带带。光学传感器和开槽盘提供指示磁带马达的马达轴的旋转的信号。至少第一和第二计数器被提供用于对来自所述光学传感器的信号脉冲进行计数，所述信号脉冲对应于电动机旋转期间槽的通道。根据这些计数和由打印鼓打印的指示，微控制器可以根据带上的打印长度开发用于控制电动机的控制信号的定时。

25. 发明授权

US5331539A Mailing machine including multiple channel pulse width modulated signal circuit 失效
标题翻译：邮件机包括多通道脉宽调制信号电路
公开(公告)号：US5331539A
公开(公告)日：1994-07-19
申请号：US983912
申请日：1992-12-01
申请人： Thomas M. Pfeifer , Richard P. Schoonmaker
发明人： Thomas M. Pfeifer , Richard P. Schoonmaker
IPC分类号： H02M3/28 , H02P5/68 , G05B11/28
CPC分类号： H02M3/28 , H02P5/68 , H02M2001/008
摘要： Apparatus for generating a plurality of pulse width modulated signals for separately driving a plurality of electrical loads, comprising, a microprocessor, a plurality of comparator means, each of the comparator structure including first and second input terminals and an output terminal, digital to analog converter structure connected to the microprocessor for control thereby, the converter structure including a plurality of output terminals respectively connected to a different comparator structure first terminal for providing separate control signals thereto, structure for generating a reference voltage signal having a variable amplitude, the signal generating structure connected to each of the comparator structure second terminals for providing the reference voltage signal thereto, a plurality of power amplifiers, a plurality of electrical loads respectively connected to a different comparator structure output terminal via a different power amplifier for receiving therefrom an amplified comparator structure output signal, the microprocessor programmed for selectively addressing the converter structure output terminals, the microprocessor programmed for generating said separate control signals, and each of the comparator structure responsive to a different separate control signal and said variable reference voltage signal for modulating the pulse width of a comparator structure output signal to drive the power amplifier and thus the electrical load connected thereto.
摘要翻译：用于产生用于单独驱动多个电负载的多个脉冲宽度调制信号的装置，包括微处理器，多个比较器装置，每个比较器结构包括第一和第二输入端和输出端，数模转换器结构连接到微处理器以进行控制，转换器结构包括分别连接到不同比较器结构的第一端子的多个输出端子，用于提供单独的控制信号，用于产生具有可变幅度的参考电压信号的结构，信号产生结构连接到比较器结构的每个用于提供参考电压信号的第二端子，多个功率放大器，多个电负载，分别经由不同的功率放大器连接到不同的比较器结构输出端，用于从其接收放大器微处理器比较器结构输出信号，微处理器被编程用于选择性地寻址转换器结构的输出端子，微处理器被编程用于产生所述分离的控制信号，并且每个比较器结构响应不同的分离控制信号和所述可变参考电压信号，用于调制比较器结构输出信号的脉冲宽度，以驱动功率放大器，从而驱动与其连接的电负载。

26. 发明授权

US5314566A Mailing machine including low speed sheet feeding and jam detection structure 失效
标题翻译：邮寄机包括低速送纸和果酱检测结构
公开(公告)号：US5314566A
公开(公告)日：1994-05-24
申请号：US991898
申请日：1992-12-17
申请人： Dennis M. Gallagher , Thomas M. Pfeifer , Richard P. Schoonmaker
发明人： Dennis M. Gallagher , Thomas M. Pfeifer , Richard P. Schoonmaker
IPC分类号： G07B17/00 , B43M5/00
CPC分类号： G07B17/00661 , G07B2017/005 , G07B2017/00669 , G07B2017/00677
摘要： In a machine including structure for printing an indicia on a sheet at a predetermined printing speed, wherein the machine includes structure for feeding the sheet in a path of travel to the printing structure, apparatus for detecting a malfunction of the machine, the apparatus comprising, structure for controlling the machine, the controlling structure including a microprocessor, structure for sensing the sheet in the path of travel, the sensing structure including a first sensor connected to the microprocessor for providing a first sensing signal thereto in response to sensing the sheet, the sensing structure including a second sensor connected to the microprocessor for providing a second sensing signal thereto in response to sensing the sheet, and the microprocessor programmed for causing the sheet feeding structure to feed the sheet to the sensing structure at a first predetermined sheet feeding speed less than the printing speed, causing the printing structure to commence a printing cycle after a first predetermined time delay from the microprocessor receiving the first sensing signal, preventing the printing structure from commencing the printing cycle after a second predetermined time delay from the microprocessor receiving the first sensing signal if the second sensing signal is not previously received thereby, and causing the sheet feeding structure to feed the sheet at the printing speed if the second sensing signal is received by the microprocessor before the second predetermined time delay is ended.
摘要翻译：在包括用于以预定打印速度在片材上打印标记的结构的机器中，其中所述机器包括用于将所述片材馈送到所述打印结构的行进路径的结构，用于检测所述机器故障的设备，用于控制机器的结构，所述控制结构包括微处理器，用于感测行进路径中的片材的结构，所述感测结构包括连接到微处理器的第一传感器，用于响应于感测片材而向其提供第一感测信号，感测结构包括连接到微处理器的第二传感器，用于响应于感测片材而向其提供第二感测信号，并且微处理器被编程为使得片材馈送结构以第一预定片材进给速度较少的方式将片材馈送到感测结构比打印速度快，导致打印结构开始打印在接收到第一感测信号的微处理器的第一预定时间延迟之后，如果第二感测信号未被接收到第一感测信号，则在从微处理器接收到第一感测信号的第二预定时间延迟之后防止打印结构开始打印周期并且如果在第二预定时间延迟结束之前微处理器接收到第二感测信号，则使片材馈送结构以打印速度馈送片材。

27. 发明授权

US5268836A Mailing machine including printing drum deceleration and coasting control system 失效
公开(公告)号：US5268836A
公开(公告)日：1993-12-07
申请号：US810597
申请日：1991-12-19
申请人： Alton B. Eckert, Jr. , Dennis M. Gallagher , Thomas M. Pfeifer , Richard P. Schoonmaker
发明人： Alton B. Eckert, Jr. , Dennis M. Gallagher , Thomas M. Pfeifer , Richard P. Schoonmaker
IPC分类号： G07B17/00 , G06F15/46
CPC分类号： G07B17/00467 , G07B2017/00548 , G07B2017/00693
摘要： A mailing machine base adapted to have a postage meter mounted thereon, wherein the meter has a postage printing drum having a home position, and the base comprising, structure for moving the drum, a d.c. motor for driving the drum moving structure, a microprocessor, a power switch connected between the d.c. motor and microprocessor for driving the d.c. motor, a power switch connected between the d.c. motor and microprocessor for dynamically braking the d.c. motor, a comparator connected between the microprocessor and d.c. motor for receiving therefrom a signal corresponding to the back e.m.f. voltage thereof and providing a comparison signal to the microprocessor, and the microprocessor programmed for, energizing the braking switch for a first time interval predetermined to cause the d.c. motor to decelerate the drum at a substantially constant rate from a substantially constant velocity thereof, energizing and deenergizing the braking switch with a second signal successively during each of a predetermined number of successive second predetermined time intervals, providing a reference voltage for the comparator having a value which is less than the back e.m.f. voltage corresponding to the constant velocity, energizing the driving switch with a third signal for a third predetermined time interval, determining whether the drum is in the home position, determining whether the back e.m.f. is greater than the reference voltage if the drum is not in the home position, energizing the braking switch with a fourth signal for a fourth predetermined time interval if the drum is in the home position to ensure the drum is stopped in the home position, energizing the driving switch for the third time interval if the back e.m.f. voltage is not greater than the reference voltage and delaying the third time interval of energization of the driving switch if the back e.m.f. is greater than the reference voltage to permit the drum to coast.

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