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    • 31. 发明申请
    • PREPARATORY DEVELOPING SOLUTION CONTAINER FOR WET TYPE IMAGE FORMING APPARATUS
    • 用于湿式图像形成装置的制备开发溶液容器
    • US20060257169A1
    • 2006-11-16
    • US11382817
    • 2006-05-11
    • Hiroyuki SaitoHidetaka YamaguchiMasatoshi TakanoMotohiro Maseki
    • Hiroyuki SaitoHidetaka YamaguchiMasatoshi TakanoMotohiro Maseki
    • G03G15/10
    • G03G15/104
    • A wet type image forming apparatus having a developing solution container a preparatory developing solution container, which is adapted to store developing solution to be supplied to the developing solution container, and an attachment unit to which the preparatory developing solution container is attached, is provided. The preparatory developing solution container includes a coupling portion removably coupled to the attachment unit, a developing solution path being formed in the coupling portion to allow the developing solution to flow therein, a blocking system blocking the developing solution path, and a stirring unit stirring the developing solution in the preparatory developing solution container. The attachment unit includes a releasing system to open the developing solution path blocked by the blocking system when the coupling portion of the preparatory developing solution container is coupled to the attachment unit.
    • 具有显影液容器的湿式图像形成装置,该显影液容器是适于存储供给到显影液容器的显影液的预备显影液容器,以及附着有显影液容器的安装单元。 预备显影液容器包括可拆卸地联接到附接单元的联接部分,形成在联接部分中以使显影液流动的显影液路径,阻挡显影液路径的阻挡系统和搅拌器 在准备开发解决方案容器中开发解决方案。 所述附接单元包括释放系统,用于当所述预备显影液容器的联接部分联接到所述附接单元时,打开由所述阻挡系统阻挡的所述显影液路径。
    • 33. 发明授权
    • Apparatus and method for designing communication paths of tree structure
    • 设计树木结构通信路径的方法
    • US07006488B1
    • 2006-02-28
    • US09616672
    • 2000-07-14
    • Hiroyuki Saito
    • Hiroyuki Saito
    • H04L12/66
    • H04L45/02H04L12/5601H04L45/48H04L2012/561H04L2012/562H04L2012/5685
    • According to a first aspect of the present invention, an objective function is defined for minimizing a number of candidate tree graphs for accommodating the communication paths and a first constraint equation is defined for causing all of the candidate tree graphs to form a tree. A second constraint equation is defined for accommodating the communication paths in one of the candidate tree graphs. A third constraint equation is defined for determining whether each of the candidate tree graphs is used to accommodate the communication paths. A mathematical programming problem formed by the objective function, and the first, second and third constraint equations is solved to obtain a plurality of trees in which the communication paths can be accommodated.
    • 根据本发明的第一方面,定义了用于最小化用于容纳通信路径的候选树图的数量的目标函数,并且定义了用于使所有候选树图形成树的第一约束方程。 定义第二约束方程用于在一个候选树图中容纳通信路径。 定义第三约束方程用于确定每个候选树图是否用于容纳通信路径。 解决了由目标函数形成的数学规划问题以及第一,第二和第三约束方程,以获得可以容纳通信路径的多个树。
    • 36. 发明申请
    • DC motor control apparatus and recording apparatus
    • 直流电机控制装置和记录装置
    • US20050093490A1
    • 2005-05-05
    • US10974717
    • 2004-10-28
    • Michiharu ShojiHiroyuki SaitoNobutsune Kobayashi
    • Michiharu ShojiHiroyuki SaitoNobutsune Kobayashi
    • B41J19/18G05B19/404H02P3/00H02P3/08H02P7/68
    • G05B19/404B41J19/202G05B2219/41057G05B2219/45187
    • When torque of a DC motor is dropped down to zero at a stop position, force is generated by deformation of a member for transmitting the torque of the DC motor. The force moves the driven body which is in the stopped state, which results in a shift of the driven body from the stop position. Therefore, a process for stopping the driven body is performed according to the amount of shift by an encoder which periodically outputs a pulse signal according to movement of the driven body, a unit for acquiring velocity information and position information of the driven body based on the pulse signal, a controlling unit for controlling a moving unit based on the velocity information and the position information, and a unit for calculating the amount of shift, which is caused by the force generated by the deformation of the member for transmitting the torque, at the stop position of the driven body.
    • 当直流电动机的转矩在停止位置下降到零时,通过用于传递直流电动机的转矩的部件的变形产生力。 该力使处于停止状态的被驱动体移动,导致从动体从停止位置的移动。 因此,根据由被驱动体的移动周期性地输出脉冲信号的编码器,根据移动量进行停止被驱动体的处理,基于从动体获取速度信息和被驱动体的位置信息的单元 脉冲信号,用于基于速度信息和位置信息来控制移动单元的控制单元,以及用于计算由用于传递扭矩的构件的变形产生的力引起的移动量的单元, 驱动体的停止位置。
    • 40. 发明授权
    • Ejection recovery device in ink jet printing apparatus, and ink jet printing apparatus
    • 喷墨打印装置中的喷射恢复装置和喷墨打印装置
    • US06722757B2
    • 2004-04-20
    • US10235759
    • 2002-09-06
    • Hiroyuki Saito
    • Hiroyuki Saito
    • B41J2165
    • B41J2/16511
    • An inexpensive ejection recovery device for an ink jet printing apparatus is provided which can simultaneously perform suction-based recovery operations using a single cap while preventing different kinds of ink from getting mixed in the print head. For this purpose, the ejection recovery device of the invention has a cap to cover a plurality of ejection ports formed in the print head and a pump connected to an exhaust port formed in the cap to generate a predetermined pressure. The cap is formed with a plurality of suction ports and with a plurality of paths connecting each of the suction ports and the exhaust port. Flow resistances of the paths from each of the suction ports to the exhaust port are set equal.
    • 提供了一种用于喷墨打印设备的廉价喷射恢复装置,其可以同时防止不同种类的墨在打印头中混合,同时使用单个盖进行基于抽吸的恢复操作。 为此,本发明的喷射恢复装置具有覆盖形成在打印头中的多个喷射口的盖和连接到形成在盖中的排气口以产生预定压力的泵。 盖形成有多个吸入口和多个连接每个吸入口和排气口的路径。 从每个吸入口到排气口的路径的流动阻力设定为相等。