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    • 2. 发明申请
    • Image forming apparatus and communication data handling method therein
    • 图像形成装置及其中的通信数据处理方法
    • US20060218431A1
    • 2006-09-28
    • US11387148
    • 2006-03-21
    • Hiroshi TanakaKanehiro MachiyaHironori SakaguchiKoji MatsubaraKazuhiro Nakamura
    • Hiroshi TanakaKanehiro MachiyaHironori SakaguchiKoji MatsubaraKazuhiro Nakamura
    • G06F11/00
    • G06F11/1443G03G15/0855G03G15/0863G03G15/0865G03G21/1882G03G2215/0697G06F11/004
    • The present invention aims at avoiding a hung-up in the case where a command is sent from a controller within a printer but there is no response to the command from the unit side within the printer, due to a faulty communication or the like, and also in the case where a noise is introduced in the communication data. In the present invention, based on a command sent to the unit side, a data amount of a response from the unit side to this command is predicted, and also a threshold value of response time is provided (S21), which is the time when from the command is sent until the time when the response is received. After the command is sent (S23) until the threshold value of the response time elapses, the receive data is sequentially stored in the receive buffer up to when the data amount from the unit side reaches the predicted data amount (S28, 32, 34). If the data amount from the unit side does not reach the predicted amount even after the lapse of threshold value of the response time, an error processing is executed (S43, 45, 47).
    • 本发明的目的是避免在打印机内从控制器发出命令的情况下,由于通信不正常等原因,不能响应打印机内的单元侧的命令,以及 在通信数据中引入了噪声的情况下也是如此。 在本发明中,基于发送到单元侧的命令,预测从单元侧到该命令的响应的数据量,并且还提供响应时间的阈值(S21),这是时间 当命令发送到接收到响应的时候。 在命令发送(S23)直到响应时间的阈值过去之后,接收数据被顺序地存储在接收缓冲器中,直到来自单元侧的数据量达到预测数据量(S 28,32, 34)。 如果即使经过了响应时间的阈值之后,从单元侧的数据量也未达到预测量,则执行错误处理(S43,45,47)。
    • 4. 发明授权
    • Differential
    • 微分
    • US06837821B2
    • 2005-01-04
    • US10437215
    • 2003-05-13
    • Masao TeraokaTatsuhiro TomariAkihiro IwazakiKoji MatsubaraYutaka Tashiro
    • Masao TeraokaTatsuhiro TomariAkihiro IwazakiKoji MatsubaraYutaka Tashiro
    • F16D27/115F16H48/08F16H48/22F16H48/38F16H48/20
    • F16H48/22F16H48/30F16H48/34F16H2048/201F16H2048/204F16H2048/346Y10T74/19
    • The differential includes a differential casing configured to be rotatably driven by a motor under a driving force. The differential includes a differential mechanism which includes a pair of first and second side-gears for distributing a torque of the differential casing to first and second output shafts. The differential includes a frictional clutch for interconnecting the first and second output shafts. The frictional clutch includes first and second power-transmitting members connected to first and second output shafts respectively and first and second clutch plates. The first and second clutch plates are connected to the first and second power-transmitting members respectively. The differential includes an actuator for operating the frictional clutch. One output shaft of the first and second output shafts is axially displacable by the actuator under an engagement force to engage the frictional clutch.
    • 差速器包括构造成在驱动力下由电动机可旋转地驱动的差速器壳体。 差速器包括差动机构,其包括用于将差速器壳体的扭矩分配到第一和第二输出轴的一对第一和第二侧齿轮。 差速器包括用于互连第一和第二输出轴的摩擦离合器。 摩擦离合器包括分别连接到第一和第二输出轴的第一和第二动力传递部件以及第一和第二离合器片。 第一和第二离合器片分别连接到第一和第二动力传递构件。 差速器包括用于操作摩擦离合器的致动器。 第一和第二输出轴的一个输出轴在啮合力的作用下可由致动器轴向置换,从而啮合摩擦离合器。
    • 9. 发明授权
    • Image forming apparatus and communication data handling method therein
    • 图像形成装置及其中的通信数据处理方法
    • US07461300B2
    • 2008-12-02
    • US11387148
    • 2006-03-21
    • Hiroshi TanakaKanehiro MachiyaHironori SakaguchiKoji MatsubaraKazuhiro Nakamura
    • Hiroshi TanakaKanehiro MachiyaHironori SakaguchiKoji MatsubaraKazuhiro Nakamura
    • G06F11/00
    • G06F11/1443G03G15/0855G03G15/0863G03G15/0865G03G21/1882G03G2215/0697G06F11/004
    • The present invention aims at avoiding a hung-up in the case where a command is sent from a controller within a printer but there is no response to the command from the unit side within the printer, due to a faulty communication or the like, and also in the case where a noise is introduced in the communication data. In the present invention, based on a command sent to the unit side, a data amount of a response from the unit side to this command is predicted, and also a threshold value of response time is provided (S21), which is the time when from the command is sent until the time when the response is received. After the command is sent (S23) until the threshold value of the response time elapses, the receive data is sequentially stored in the receive buffer up to when the data amount from the unit side reaches the predicted data amount (S28, 32, 34). If the data amount from the unit side does not reach the predicted amount even after the lapse of threshold value of the response time, an error processing is executed (S43, 45, 47).
    • 本发明的目的是避免在打印机内从控制器发出命令的情况下,由于通信不正常等原因,不能响应打印机内的单元侧的命令,以及 在通信数据中引入了噪声的情况下也是如此。 在本发明中,基于发送到单元侧的命令,预测从单元侧到该命令的响应的数据量,并且还提供响应时间的阈值(S21),这是时间 从命令发送到接收响应的时间。 在命令发送(S23)直到响应时间的阈值过去之后,接收数据被顺序地存储在接收缓冲器中,直到来自单元侧的数据量达到预测数据量(S28,32,34) 。 如果即使经过了响应时间的阈值之后,从单元侧的数据量也未达到预测量,则执行错误处理(S43,45,47)。