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    • 6. 发明授权
    • Method and apparatus for carrying out transference recording of an ink
image
    • 用于进行油墨图像的转印记录的方法和装置
    • US4882593A
    • 1989-11-21
    • US942810
    • 1986-12-22
    • Kouichi ToumaTetsuo HasegawaNaoki KushidaHisao YaegashiYasuyuki TamuraShuzo Kaneko
    • Kouichi ToumaTetsuo HasegawaNaoki KushidaHisao YaegashiYasuyuki TamuraShuzo Kaneko
    • B41M5/26
    • B41M5/26
    • Image recording is indirectly achieved on a recording sheet via an intermediate transferring medium. First, the circumferential surface of a rotatable transferring medium having heat-transferable ink contained therein is fused or softened in response to image information by means of a recording electrode which is disposed at the position opposite to the transferring medium while the intermediate transferring medium is interposed therebetween. After completion of the first transferring step the ink image which has been transferred onto the intermediate transferring medium is transported to the position where a second transferring step is achieved while the ink image is kept in the fused or softened state. The second transferring step is achieved in such a manner that the ink image is transferred onto the recording sheet under the effect of pressure which is imparted by a pressure roller. The intermediate transferring medium may be made of electric conductive material. Intermediate treatment such as removal of the ink image, partial correction of the same, addition of another ink image can be carried out between the first transferring step and second transferring step.
    • 通过中间转印介质在记录纸上间接实现图像记录。 首先,通过设置在与转印介质相对的位置处的记录电极,响应于图像信息,容纳在其中的具有可热转印墨水的可旋转转印介质的圆周表面被熔融或软化,同时中间转印介质被插入 之间。 在完成第一转印步骤之后,转印到中间转印介质上的油墨图像被输送到在油墨图像保持熔融或软化状态的同时实现第二转印步骤的位置。 第二转印步骤以这样一种方式实现:油墨图像在由压力辊赋予的压力的作用下转印到记录纸上。 中间转印介质可以由导电材料制成。 可以在第一转印步骤和第二转印步骤之间进行中间处理,例如去除油墨图像,部分校正,另外的油墨图像的添加。
    • 7. 发明授权
    • System to perform ink jet printing head recovery
    • 系统执行喷墨打印头恢复
    • US06193351B1
    • 2001-02-27
    • US08754593
    • 1996-11-25
    • Hisao YaegashiIsao EbisawaAtsushi AraiHidehiko Kanda
    • Hisao YaegashiIsao EbisawaAtsushi AraiHidehiko Kanda
    • B41J2165
    • B41J2/16532B41J2002/14379
    • An ink jet printing system to perform printing by ejecting ink toward a printing medium by employing a printing head having ink passages for ejecting ink through ejection openings and a common ink chamber supplying the ink into the ink passages. The system includes detection of a peripheral temperature of the printing head, detection of a variation of a temperature within the printing head, count of a number of times of ejection of the ink, performance of a suction recovery operation for sucking and discharging at least the ink from the printing head through the ejection openings, set of a timing for a next suction recovery operation based on the peripheral temperature of the printing head, the temperature variation within the printing head, and the number of times of ejection of the ink, correction of the number of times of ejection of the ink for setting the timing for the next suction recovery operation based on a difference between the peripheral temperature of the printing head and the temperature variation within the printing head, performance of preparatory ejection for ejecting the ink through the ejection openings toward an object other than the printing medium, and set of a timing for a next preparatory ejection based on the peripheral temperature of the printing head and the temperature variation within the printing head.
    • 一种喷墨打印系统,通过使用具有用于通过喷射口喷射墨水的墨水通道的打印头和将墨水供应到墨水通道中的公共墨水室,通过向打印介质喷射墨水来执行打印。 该系统包括检测打印头的周围温度,检测打印头内的温度变化,计数墨水的次数,执行吸入和排出的抽吸恢复操作至少 来自打印头的墨水通过喷射口,基于打印头的周边温度,打印头内的温度变化和墨水喷射次数的设定,进行下一个吸嘴回复操作的定时 基于打印头的周围温度和打印头内的温度变化之间的差异来设定用于下一次抽吸恢复操作的定时的墨水的排出次数,用于喷射墨水的预备喷射的执行 朝向打印介质以外的物体的喷射口,以及下一个准备喷射基座的定时 d在打印头的周边温度和打印头内的温度变化。
    • 9. 发明授权
    • Ink jet printer having exchangeable recording devices, a recovery
control method and an ink jet printer that manages an amount of ink
remaining
    • 具有可交换记录装置的喷墨打印机,恢复控制方法和管理剩余墨水量的喷墨打印机
    • US5949447A
    • 1999-09-07
    • US604546
    • 1996-02-21
    • Atsushi AraiIsao EbisawaHisao YaegashiHidehiko Kanda
    • Atsushi AraiIsao EbisawaHisao YaegashiHidehiko Kanda
    • B41J2/165B41J2/175
    • B41J2/16517B41J2/17509B41J2/17513B41J2/1752B41J2/17553
    • An ink jet printing apparatus capable of exchangeably mounting a plurality of kinds of recording devices provided with discharging devices for discharging ink. The apparatus includes a recovery operation device for effecting a recovery operation for recovering a discharge condition of a recording head to be mounted to the apparatus, a timer for clocking an elapsed time from a predetermined operation, a discriminating device for discriminating a recording device to be mounted, a memory for memorizing data recording an elapsed time from a previous recovery operation for each of the plurality of kinds of recording devices, a calculating device for calculating an elapsed time of the recording device to be mounted from a previous recovery operation, based on an elapsed time clocked by the timer and data stored in the memory, a switch for switching between an operation state and a non-operation state of the apparatus, a back-up device for backing up the timer and the memory, even when the apparatus is not in operation, the back-up device also backing up the timer and the memory for a recording device, of the plurality of kinds of recording devices, not mounted to the apparatus, and a recovery control device for controlling the recovery operation by the recovery operation device by comparing the elapsed time from the previous recovery operation with a predetermined reference time for the recording device to be mounted.
    • 一种喷墨打印设备,其能够可交换地安装设置有用于排出墨水的排出装置的多种记录装置。 该装置包括恢复操作装置,用于进行用于恢复要安装到装置上的记录头的放电状态的恢复操作,用于对从预定操作计时经过时间的定时器,用于识别记录装置的识别装置 用于存储记录从多个记录装置中的每一种的先前恢复操作起经过的时间的数据的存储器,用于根据先前的恢复操作计算要安装的记录装置的经过时间的计算装置,基于 由定时器计时的经过时间和存储在存储器中的数据,用于在装置的操作状态和非操作状态之间切换的开关,用于备份定时器和存储器的备用装置,即使当装置 所述备份装置还备份所述多种记录装置中的记录装置的定时器和存储器, 未安装到该装置的恢复控制装置,以及恢复控制装置,用于通过将来自先前的恢复操作的经过时间与要安装的记录装置的预定参考时间进行比较来控制恢复操作装置的恢复操作。