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    • 4. 发明公开
    • Character processing apparatus
    • 特征加工设备
    • EP0345088A3
    • 1990-04-11
    • EP89305597.0
    • 1989-06-02
    • CANON KABUSHIKI KAISHA
    • Kawanabe, Tetsuya
    • B41J29/36
    • B41J29/36
    • There is provided a character processing apparatus such as an electronic typewriter which can erase the recorded characters on a word unit basis. The apparatus comprises: a keyboard (1) to input a plurality of character strings such as English words; a memory to store the character strings input by the keyboard; a printer head (3) which can record the character strings stored in the memory onto a recording paper and can delete the recorded character strings; a deletion instructing device to instruct to delete one of the character strings recorded on the paper (7) by the printer head (3); and a control which is constructed in a manner such that in response to the deletion instruction, when the printer head exists at the position corres­ponding to the character string recorded on the paper (7), this character string is deleted, and when the printer head (3) does not exist at the position corresponding to the character string recorded on the paper (7), the printer head (3) is moved to the position of the nearest character string and this character string is deleted. The printer head (3) is a head of the type wheel printer mechanism.
    • 5. 发明公开
    • Character processing apparatus
    • Zeichenverarbeitungsvorrichtung。
    • EP0345088A2
    • 1989-12-06
    • EP89305597.0
    • 1989-06-02
    • CANON KABUSHIKI KAISHA
    • Kawanabe, Tetsuya
    • B41J29/36
    • B41J29/36
    • There is provided a character processing apparatus such as an electronic typewriter which can erase the recorded characters on a word unit basis. The apparatus comprises: a keyboard (1) to input a plurality of character strings such as English words; a memory to store the character strings input by the keyboard; a printer head (3) which can record the character strings stored in the memory onto a recording paper and can delete the recorded character strings; a deletion instructing device to instruct to delete one of the character strings recorded on the paper (7) by the printer head (3); and a control which is constructed in a manner such that in response to the deletion instruction, when the printer head exists at the position corres­ponding to the character string recorded on the paper (7), this character string is deleted, and when the printer head (3) does not exist at the position corresponding to the character string recorded on the paper (7), the printer head (3) is moved to the position of the nearest character string and this character string is deleted. The printer head (3) is a head of the type wheel printer mechanism.
    • 提供了一种诸如电子打字机的字符处理装置,其可以基于单元单元擦除记录的字符。 该装置包括:键盘(1),用于输入多个字符串,例如英文单词; 用于存储由键盘输入的字符串的存储器; 打印机头(3),其可以将存储在存储器中的字符串记录到记录纸上,并且可以删除记录的字符串; 删除指示装置指示通过打印头(3)删除记录在纸张(7)上的一个字符串; 以及以使得响应于删除指令的方式构造的控件,当打印机头存在于与记录在纸张(7)上的字符串相对应的位置时,该字符串被删除,并且当打印头 (3)在与记录在纸(7)上的字符串相对应的位置处不存在,打印机头(3)移动到最近的字符串的位置,并且该字符串被删除。 打印头(3)是轮式打印机构的头部。
    • 7. 发明公开
    • Printer with erasing function
    • Drucker mit Korrekturfunktion。
    • EP0273738A2
    • 1988-07-06
    • EP87311448.2
    • 1987-12-24
    • CANON KABUSHIKI KAISHA
    • Sukigara, AkihikoMizoguchi, ShigeruWada, YuzoShibamiya, YoshikazuOhshima, Noriyoshi
    • B41J2/355B41J29/36
    • B41J2/355B41J29/36
    • A thermal transfer printer with an erasing function for recording data by use of heating energies comprises: a signal generator to generate a signal to instruct the erasure; a heating energy generator; a memory in which generation patterns of heating energies to be generated from the heating energy generator are stored; and a controller to control the heating energy generator in a manner such that a plurality of different generation patterns are read out of the memory on the basis of the erasing instruction from the signal generator and the different heating energies are generated from the heating energy generator a plurality of times on the basis of the generation patterns, thereby erasing recorded patterns. The heating energy generator gives the heating energies to the recorded patterns through a correctable ribbon which can print and erase. With this printer, the data recorded by variable lengths in the proportional spacing mode can be certainly erased.
    • 具有通过使用加热能量记录数据的擦除功能的热转印打印机包括:信号发生器,用于产生指示擦除的信号; 一个加热能量发生器; 存储从所述加热能量发生器产生的加热能量的发生模式的存储器; 以及控制器,其以这样的方式控制加热能量发生器,使得根据来自信号发生器的擦除指令从存储器读出多个不同的发生模式,并且从加热能量发生器a产生不同的加热能量 基于生成图案多次,从而擦除记录图案。 加热能量发生器通过可打印和擦除的可校正色带(CR)将加热能量提供给记录图案。 使用该打印机,可以清楚地以比例间隔模式记录的可变长度的数据。
    • 9. 发明公开
    • Ribbon lift mechanism
    • 色带提升机制
    • EP0218387A2
    • 1987-04-15
    • EP86307100.7
    • 1986-09-16
    • XEROX CORPORATION
    • Babler, Egon Stephan
    • B41J29/36B41J35/10
    • B41J35/10B41J35/22
    • An erase ribbon lift mechanism (1) for a typewriter. The print ribbon lift mechanism is driven by a motor and cam, and lifts the print ribbon on every print and erase cycle. In addition, a second cam (15) on the motor's shaft (21) drives the erase ribbon lift mechanism (1), which further comprises an electro-magnet driven latch (37,23). At the beginning of an erase cycle, a five millisecond pulse applied to the electromagnet (35) activates the latch (37,23) so that the erase ribbon will also be raised. The erase ribbon is on the platen side of the print ribbon so that when both ribbons are lifted, the printed character will be erased.
    • 用于打字机的擦除色带提升机构(1)。 打印色带提升机构由电机和凸轮驱动,并在每个打印和擦除周期中提升打印色带。 另外,马达轴(21)上的第二凸轮(15)驱动擦除色带提升机构(1),该擦除色带提升机构还包括电磁驱动闩锁(37,23)。 在擦除周期开始时,施加到电磁体(35)的五毫秒脉冲激活锁存器(37,23),使得擦除色带也将升高。 擦除色带位于打印色带的压纸板一侧,以便当两个色带抬起时,打印的字符将被擦除。