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    • 1. 发明授权
    • Paper feed control device
    • 送纸控制装置
    • US4540170A
    • 1985-09-10
    • US651659
    • 1984-09-18
    • Shunichi MasudaKatsushi FuruichiNaomi Takahata
    • Shunichi MasudaKatsushi FuruichiNaomi Takahata
    • B41J11/42B65H5/06B65H7/06B65H7/14G03B27/62B65H7/02
    • G03B27/625B65H7/06B65H7/14
    • The invention provides a paper feed control device having paper feed rollers for feeding a paper sheet such as an original to a predetermined position, a first sensor for detecting the paper sheet, a second sensor for detecting leading and trailing ends of the paper sheet, a microcomputer for controlling the rollers in response to the outputs signals from the sensors, and a compensating circuit for compensating the level of the output signal from the second sensor which is maintained in a non-detecting state until the paper sheet completely passes through the second sensor. Therefore, even if punched holes for filing are formed on the paper sheet, the punched hole may not be detected as the trailing end of the paper sheet, resulting in proper feeding.
    • 本发明提供了一种供纸控制装置,其具有用于将诸如原稿的纸张馈送到预定位置的进纸辊,用于检测纸张的第一传感器,用于检测纸张的前端和后端的第二传感器, 用于响应于来自传感器的输出信号来控制辊的微型计算机,以及补偿电路,用于补偿来自第二传感器的输出信号的电平,该第二传感器维持在非检测状态,直到纸张完全通过第二传感器 。 因此,即使在纸张上形成用于填充的冲孔,也可能无法将冲孔作为纸张的后端检测出来,从而适当地进给。
    • 3. 发明授权
    • Management apparatus for equipment
    • 设备管理装置
    • US4870589A
    • 1989-09-26
    • US153558
    • 1988-02-04
    • Naomi TakahataTakeshi Honjo
    • Naomi TakahataTakeshi Honjo
    • G03G15/00G03G21/02G07F7/02G07F7/12H04N1/32
    • G07F7/08G03G15/5066G03G21/02G06Q20/342G06Q30/0283G07F7/025G07F7/12H04N1/00912H04N1/32561
    • A management apparatus for equipment such as a copying machine has cards recording section data or the like, a card controller for reading the data from a card when the card is inserted and used when the number of sections using the machine is relatively large, a key counter for counting the number of copies produced in each section used when the number of sections using the machine is small, a control/display section for displaying the data read from the card and other data, and a microcomputer for controlling the operation of the card controller. The number of copies produced by each section, the total number of copies produced by the machine and corresponding amounts of money can be easily checked. The upper limit for use of the machine by each section can be set and displayed in desired units, the use of the machine by a particular section can be prohibited, or such prohibition can be released as needed. The management data can be easily erased, and the life of the battery for backing up a memory storing the management data is prolonged.
    • 用于诸如复印机的设备的管理装置具有卡片记录部分数据等,当在使用该机器的部分数量相对较多时插入并使用卡时从卡读取数据的卡控制器,键 计数器,用于计数当使用机器的部分数量小时使用的每个部分中产生的份数,用于显示从卡读取的数据的其他数据的控制/显示部分和用于控制卡的操作的微计算机 控制器。 每部分产生的份数,机器总数和相应金额都可以很容易地检查。 每个部分使用机器的上限可以设置和显示为所需单位,可以禁止通过特定部分使用机器,或者根据需要可以释放这种禁止。 可以容易地擦除管理数据,延长用于备份存储管理数据的存储器的电池的寿命。
    • 6. 发明授权
    • Original feeding apparatus
    • 原装进料装置
    • US4621921A
    • 1986-11-11
    • US636858
    • 1984-08-01
    • Naomi TakahataTakeshi Honjo
    • Naomi TakahataTakeshi Honjo
    • G03B27/62G03G15/00
    • G03G15/60G03B27/625G03G2215/00185G03G2215/00345G03G2215/0035
    • A copying machine with an ADF, has an AF section for separating originals in an original tray one by one, a DF section for feeding the separated original to an exposure position on a photosensitive drum, a normal original insertion port for receiving originals during normal operation, a return original insertion port for allowing insertion of return originals which must be fed again after a jam has occurred, sensors for detecting the number of copies which have been produced, the number of return originals, and the number of sheets remaining in the machine, and microcomputers for controlling the operation of the copying machine and the ADF. An interrupt copy operation can be performed with a simple operation at any time.
    • 具有ADF的复印机具有用于一个接一个分离原稿盘中的原稿的AF部分,用于将分离的原稿馈送到感光鼓上的曝光位置的DF部分,用于在正常操作期间接收原稿的正常原稿插入口 ,用于允许插入必须在发生卡纸之后再次进给的返回原稿的返回原始插入口,用于检测已经产生的份数的传感器,返回原稿的数量以及剩余在机器中的片材数量 以及用于控制复印机和ADF的操作的微型计算机。 可以随时通过简单的操作执行中断复制操作。