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1.发明授权Recording material end position detection apparatus and image forming apparatus 有权记录材料结束位置检测装置和图像形成装置公开(公告)号：US08989649B2
公开(公告)日：2015-03-24
申请号：US13991597
申请日：2011-11-10
Applicant: Eijiro Ohashi , Haruki Ishibashi
Inventor： Eijiro Ohashi , Haruki Ishibashi
CPC classification number: G01B11/14 , B65H7/02 , B65H2403/532 , B65H2511/20 , B65H2511/212 , B65H2511/514 , B65H2511/518 , B65H2553/412 , B65H2553/81 , B65H2701/1315 , B65H2801/06 , B65H2220/01 , B65H2220/03
Abstract: An rotation angle of a crank arm is calculated on the basis of a period of time in which a recording material is detected or a period of time in which the recording material is not detected and an end position of the recording material is calculated from the calculated rotation angle, so that detection of the end position of the recording material can be started regardless of a stop position of a sensor and the end position of the recording material can be accurately detected without using a dedicated drive source or member to reciprocate the sensor.
Abstract translation: 基于检测到记录材料的时间段或记录材料未被检测的时间段和记录材料的结束位置根据计算出的记录材料的时间计算曲柄臂的旋转角度 旋转角度，使得无论传感器的停止位置如何，可以开始检测记录材料的终端位置，并且可以在不使用专用驱动源或构件来使传感器往复运动的情况下，能够精确地检测记录材料的终端位置。
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2.发明申请RECORDING MATERIAL END POSITION DETECTION APPARATUS AND IMAGE FORMING APPARATUS 有权记录材料端位置检测装置和图像形成装置公开(公告)号：US20130259498A1
公开(公告)日：2013-10-03
申请号：US13991597
申请日：2011-11-10
Applicant: Eijiro Ohashi , Haruki Ishibashi
Inventor： Eijiro Ohashi , Haruki Ishibashi
IPC: G01B11/14
CPC classification number: G01B11/14 , B65H7/02 , B65H2403/532 , B65H2511/20 , B65H2511/212 , B65H2511/514 , B65H2511/518 , B65H2553/412 , B65H2553/81 , B65H2701/1315 , B65H2801/06 , B65H2220/01 , B65H2220/03
Abstract: An rotation angle of a crank arm is calculated on the basis of a period of time in which a recording material is detected or a period of time in which the recording material is not detected and an end position of the recording material is calculated from the calculated rotation angle, so that detection of the end position of the recording material can be started regardless of a stop position of a sensor and the end position of the recording material can be accurately detected without using a dedicated drive source or member to reciprocate the sensor.
Abstract translation: 基于检测到记录材料的时间段或记录材料未被检测的时间段和记录材料的结束位置根据计算出的记录材料的时间计算曲柄臂的旋转角度 旋转角度，使得无论传感器的停止位置如何，可以开始检测记录材料的终端位置，并且可以在不使用专用驱动源或构件来使传感器往复运动的情况下，能够精确地检测记录材料的终端位置。
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