公开(公告)号：US20120235929A1

公开(公告)日：2012-09-20

申请号：US13308072

申请日：2011-11-30

申请人： Masanobu HONGO ,  Tetsuo FUNADA ,  Nobuhisa YAMAZAKI

发明人： Masanobu HONGO ,  Tetsuo FUNADA ,  Nobuhisa YAMAZAKI

IPC分类号： B65H7/06 ,  G06F3/041

CPC分类号： B65H7/06 ,  B65H2511/528 ,  B65H2515/82 ,  B65H2553/30 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/03

摘要： There is provided a paper feeding device including: a microphone which detects sound occurred on a paper conveying path; a pre-processing unit which performs pre-processing on a signal of the sound detected by the microphone; and a jam detection unit which detects a jam of paper based on the sound signal on which the pre-processing is performed, a reference value about intensity of the sound, and a reference value about a duration time of the sound.

摘要翻译： 提供了一种送纸装置，包括：麦克风，其检测在纸张传送路径上发生的声音; 预处理单元，其对由麦克风检测到的声音的信号执行预处理; 以及卡纸检测单元，其基于执行了预处理的声音信号，关于声音强度的参考值和关于声音的持续时间的参考值来检测纸张卡纸。

公开(公告)号：US20090008861A1

公开(公告)日：2009-01-08

申请号：US12106633

申请日：2008-04-21

申请人： Yuki KASAHARA ,  Koichi MINAMI ,  Nobuhisa YAMAZAKI ,  Masaya TAKAMORI

发明人： Yuki KASAHARA ,  Koichi MINAMI ,  Nobuhisa YAMAZAKI ,  Masaya TAKAMORI

IPC分类号： B65H7/00

CPC分类号： B65H7/06 ,  B65H2511/52 ,  B65H2511/528 ,  B65H2513/20 ,  B65H2553/62 ,  B65H2557/23 ,  B65H2557/24 ,  B65H2801/06 ,  B65H2220/03 ,  B65H2220/01

摘要： A sheet feeding device includes a feeding unit that feeds a sheet; a rolling member that rolls by having contact with the sheet being fed by the feeding unit; a supporting member that moves along with a behavior of the sheet with supporting the rolling member so that the rolling member rolls in a feeding direction of the sheet at a predetermined position on the sheet; an acceleration measuring unit that measures accelerations acting on the supporting member in three directions; and a detecting unit that detects a feed error of the sheet based on the accelerations measured by the acceleration measuring unit.

摘要翻译： 片材进给装置包括供给单元，其供给片材; 滚动构件，其通过与由所述进给单元供给的所述薄片接触而滚动; 支撑构件，其与支撑滚动构件的片材的行为一起移动，使得滚动构件沿片材的预定位置沿片材的进给方向滚动; 加速度测量单元，其在三个方向上测量作用在所述支撑构件上的加速度; 以及检测单元，其基于由加速度测量单元测量的加速度来检测纸张的进给误差。

公开(公告)号：US20110309568A1

公开(公告)日：2011-12-22

申请号：US13096525

申请日：2011-04-28

申请人： Shigeharu OKANO ,  Nobuhisa YAMAZAKI

发明人： Shigeharu OKANO ,  Nobuhisa YAMAZAKI

IPC分类号： B65H7/14

CPC分类号： B65H3/063 ,  B65H3/5238 ,  B65H3/5284 ,  B65H7/02 ,  B65H2515/32 ,  B65H2515/34 ,  B65H2515/60 ,  B65H2553/414 ,  B65H2553/44 ,  B65H2557/242 ,  B65H2220/01 ,  B65H2220/02

摘要： A medium supplying apparatus includes a separation mechanism that separates one medium at a time from a plurality of sheet-shaped media stacked in a loading rack and transports the medium, an irradiation unit that emits light onto a surface of the medium, and a light receiving unit that receives reflected light that is acquired by allowing the light emitted by the irradiation unit to be reflected from the surface and detects a reflected light intensity that is an intensity of the reflected light. The separating force of the separation mechanism that is used for separating a next medium is controlled based on the reflected light intensity detected by the light receiving unit.

摘要翻译： 介质供给装置包括：分离机构，其将一个介质分离成堆叠在装载架中的多个片状介质，并传送介质;将照射单元发射到介质的表面;以及光接收 接收通过使由照射单元发射的光被从表面反射而获取的反射光的单元，并且检测作为反射光的强度的反射光强度。 基于由光接收单元检测的反射光强度来控制用于分离下一介质的分离机构的分离力。