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1. 发明授权

US09821973B2 Image forming apparatus comprising a sheet feed unit removably mounted 有权
公开(公告)号：US09821973B2
公开(公告)日：2017-11-21
申请号：US15352193
申请日：2016-11-15
申请人： KYOCERA Document Solutions Inc.
发明人： Masaki Sato , Hiroaki Takai
IPC分类号： B65H7/02 , G03G15/00 , B65H3/06 , B65H1/14 , B65H1/26 , B65H7/20
CPC分类号： B65H7/02 , B65H1/14 , B65H1/266 , B65H3/06 , B65H7/20 , B65H2405/1117 , B65H2511/417 , B65H2511/51 , B65H2513/53 , B65H2551/27 , B65H2553/612 , B65H2553/80 , B65H2801/06 , G03G15/6529 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： An image forming apparatus includes an apparatus main body, a sheet storage cassette, a sheet feed unit, a first detection sensor having a first detector for detecting the presence/absence of sheets stacked on a sheet stacking plate, a second detection sensor having a second detector for detecting the position of the top face of the sheets stacked on the sheet stacking plate, a cassette detection sensor, a driving device, and a controller. The sheet feed unit includes a first actuator for switching detection states of the first detection sensor and a second actuator for switching detection states of the second detection sensor. The controller determines the mounting state of the sheet feed unit based on the detection state of the first and second detection sensors.

2. 发明申请

US20160289029A1 PAPER CONVEYING APPARATUS AND METHOD 有权
标题翻译：纸输送装置和方法
公开(公告)号：US20160289029A1
公开(公告)日：2016-10-06
申请号：US15083318
申请日：2016-03-29
申请人： FUJIFILM Corporation
发明人： Yuta SUMIYOSHI
IPC分类号： B65H7/12 , B65H5/02
CPC分类号： B65H7/06 , B41F23/08 , B41J13/08 , B41J13/223 , B41J29/38 , B65H5/021 , B65H5/224 , B65H5/226 , B65H63/036 , B65H2403/20 , B65H2511/22 , B65H2511/30 , B65H2511/417 , B65H2513/512 , B65H2553/51 , B65H2601/12 , B65H2220/03 , B65H2220/01
摘要： A paper conveying apparatus includes: a driving device which rotates a driving rotating body by driving force; a conveying device which conveys a paper along a conveyance path according to rotation of a driven rotating body; an endless drive transmission belt which is stretched to the driving rotating body and the driven rotating body; a conveyance amount detecting device which detects a conveyance amount of the paper; an abnormality detecting device which detects abnormality of the paper; a stopping device which stops the driving device when the abnormality is detected; a calculating device which calculates the conveyance amount in time before conveyance stops after the abnormality is detected; a degradation detecting device which compares the calculated conveyance amount and a threshold and determines that the drive transmission belt is degraded if the calculated conveyance amount is larger than the threshold; and a reporting device which reports a determination result.
摘要翻译：纸张输送装置包括：通过驱动力使驱动旋转体旋转的驱动装置; 输送装置，其根据被驱动旋转体的旋转沿输送路径输送纸张; 一个延伸到驱动旋转体和从动旋转体的环形传动带; 检测纸张的输送量的输送量检测装置; 异常检测装置，其检测纸张的异常; 当检测到异常时停止驱动装置的停止装置; 计算装置，其在检测到异常之后计算输送停止之前的输送量; 劣化检测装置，比较计算出的输送量和阈值，并且如果计算的输送量大于阈值，则判断为驱动传动带劣化; 以及报告确定结果的报告装置。

3. 发明授权

US09181053B2 Paper-feeding device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US09181053B2
公开(公告)日：2015-11-10
申请号：US13677620
申请日：2012-11-15
申请人： KYOCERA DOCUMENT SOLUTIONS INC.
发明人： Atsushi Tanonaka
IPC分类号： G06K15/00 , B65H5/00 , B41J11/00 , G03G15/00 , G06K15/16 , B65H5/06 , B65H7/02
CPC分类号： B65H5/00 , B41J11/0095 , B65H5/062 , B65H7/02 , B65H2511/20 , B65H2511/417 , B65H2513/511 , B65H2553/82 , B65H2701/1311 , B65H2701/1313 , G03G15/657 , G03G2215/00721 , G06K15/00 , G06K15/16 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A paper-feeding device, during a paper leading edge detection interval that includes an expected point in time of arrival of a paper leading edge at a paper sensor installation location, and during a paper trailing edge detection interval that includes an expected point in time of passage of a paper trailing edge, allows the signal level of a paper detection signal that is outputted to a main body section to fluctuate on the basis of an actual output value of a paper sensor, and during a transition interval from the paper leading edge detection interval to the paper trailing edge detection interval, locks the paper detection signal that is outputted to the main body section, to the signal level at the end of the paper leading edge detection interval.
摘要翻译：一种纸张馈送装置，在纸张前缘检测间隔期间，其包括在纸张传感器安装位置处的纸张前缘到达的预期时间点，以及在纸张后缘检测间隔期间，包括期望的时间点通过纸张后缘，允许输出到主体部分的纸张检测信号的信号电平基于纸张传感器的实际输出值而波动，并且在从纸张前端检测的转换间隔期间间隔到纸张后缘检测间隔，将输出到主体部分的纸张检测信号锁定到纸张前缘检测间隔结束时的信号电平。

4. 发明授权

US09085433B2 Medium transport device and recording device 有权
标题翻译：中型运输装置和记录装置
公开(公告)号：US09085433B2
公开(公告)日：2015-07-21
申请号：US14470068
申请日：2014-08-27
申请人： SEIKO EPSON CORPORATION
发明人： Takeshi Aoki , Katsumi Okamoto
IPC分类号： B65H5/00 , B65H5/36 , B41J11/00 , B65H1/02 , B65H9/00 , B65H7/12 , G03G21/16
CPC分类号： B65H5/36 , B41J11/006 , B65H1/027 , B65H5/062 , B65H5/38 , B65H7/12 , B65H9/00 , B65H85/00 , B65H2402/10 , B65H2402/30 , B65H2402/31 , B65H2402/32 , B65H2402/40 , B65H2402/44 , B65H2402/441 , B65H2402/45 , B65H2402/46 , B65H2402/61 , B65H2404/152 , B65H2404/1531 , B65H2404/50 , B65H2404/60 , B65H2404/6111 , B65H2404/74 , B65H2511/417 , B65H2511/515 , B65H2601/11 , B65H2601/324 , G03G21/16 , G03G21/1623 , G03G21/1633 , G03G2215/00544 , G03G2221/1672 , G03G2221/1684 , G03G2221/1687 , G03G2221/169
摘要： A medium transport device includes a restricting unit that is provided in a device main body, and that is coupled with an attaching and detaching operation of a unit body, which configures a portion of a transport pathway, to the device main body. The restricting unit changes between a first state that allows the cover to attain a closed state with respect to the device main body and a second state that restricts the cover from attaining a closed state with respect to the device main body.
摘要翻译：介质传送装置包括限制单元，其设置在设备主体中，并且将与构造运送路径的一部分的单元主体的安装和拆卸操作耦合到设备主体。限制单元在允许盖相对于装置主体达到关闭状态的第一状态和限制盖相对于装置主体达到关闭状态的第二状态之间改变。

5. 发明申请

US20140353909A1 CONTROL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM 有权
标题翻译：控制装置，控制方法和存储介质
公开(公告)号：US20140353909A1
公开(公告)日：2014-12-04
申请号：US14287508
申请日：2014-05-27
申请人： CANON KABUSHIKI KAISHA
发明人： Kazuo Wakai
IPC分类号： B65H31/24 , B65H7/20
CPC分类号： B65H33/08 , B65H43/00 , B65H2301/4212 , B65H2301/4219 , B65H2511/20 , B65H2511/417 , G03G15/6547 , G03G2215/0089 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A control apparatus discharges, into a stacking unit, sheets of a plurality of copies obtained by executing a first job that is set to print a plurality of copies, and discharges sheets of a plurality of copies obtained by executing a second job that is set to print a plurality of copies and follows the first job. The control apparatus carries out control so that a sheet discharge position for copies discharged by executing the first job changes from a first discharge position in the stacking unit to a second discharge position in the stacking unit between copies, and carries out control so that a sheet discharge position for the plurality of copies discharged by executing the second job changes from a third discharge position in the stacking unit to a fourth discharge position in the stacking unit between copies.
摘要翻译：控制装置将通过执行设定为打印多份的第一作业获得的多份副本排出到堆垛单元中，并且通过执行设定为打印多份副本并跟随第一份工作。控制装置进行控制，使得通过执行第一作业排出的副本的纸张排出位置从堆积单元中的第一排出位置变换到堆叠单元中的第二排出位置，并进行控制，使得片材通过执行第二作业排出的多个副本的排出位置从堆积单元中的第三排出位置变换到堆叠单元中的第四排出位置。

6. 发明授权

US08727336B2 Condition determining 有权
标题翻译：条件确定
公开(公告)号：US08727336B2
公开(公告)日：2014-05-20
申请号：US13285829
申请日：2011-10-31
申请人： Scott L. Colston , Douglas L. Milne
发明人： Scott L. Colston , Douglas L. Milne
IPC分类号： B65H3/08 , G01N19/00
CPC分类号： G07F19/20 , B65H3/0808 , B65H7/06 , B65H2511/417 , B65H2511/52 , B65H2515/342 , B65H2701/1912 , G07D11/0045 , G07F19/209 , B65H2220/01 , B65H2220/02
摘要： A method and apparatus are disclosed for determining a condition at an item of media container. The method includes the steps of locating a suction element at a pick up region of a container, selectively connecting a source of negative pressure to the suction element, determining a pressure at the suction element, and determining a condition of the container responsive to the determined pressure.
摘要翻译：公开了一种用于确定介质容器物品处的状况的方法和装置。该方法包括以下步骤：将抽吸元件定位在容器的拾取区域，选择性地将负压源连接到抽吸元件，确定抽吸元件处的压力，以及响应于所确定的容器确定容器的状况压力。

7. 发明申请

US20140125007A1 AUTOMATIC DOCUMENT FEEDER, IMAGE READING DEVICE INCLUDING THE SAME, AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：自动文件进纸器，包括其的图像读取装置和包括其的图像形成装置
公开(公告)号：US20140125007A1
公开(公告)日：2014-05-08
申请号：US14069507
申请日：2013-11-01
申请人： Koki SAKANO , Hiroshi KUBO , Shinya KITAOKA , Takeshi AKAI , Hidehiko FUJIWARA , Atsushi KANAYA , Fumiyuki HEISHI , Takuya SANO
发明人： Koki SAKANO , Hiroshi KUBO , Shinya KITAOKA , Takeshi AKAI , Hidehiko FUJIWARA , Atsushi KANAYA , Fumiyuki HEISHI , Takuya SANO
IPC分类号： B65H7/20 , B65H7/02
CPC分类号： B65H7/20 , B65H5/062 , B65H7/02 , B65H2402/441 , B65H2404/144 , B65H2404/6111 , B65H2405/3321 , B65H2511/417 , B65H2511/515 , B65H2551/27 , B65H2801/06 , B65H2801/39 , G03G15/602 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： According to an embodiment, an ADF that feeds and conveys original document sheets one sheet by one sheet from a tray unit to a read position on a document glass by motive power from a driving motor includes: an opening/closing unit operable to open and close relative to the document glass; an open/close detection sensor that detects an open/closed state of the opening/closing unit; a first interlock switch, which is arranged between a power source and the driving motor, that is on when the opening/closing unit is closed, and vice versa; and a control circuit that determines the open/closed state of the opening/closing unit based on detection outputs of the first interlock switch and the open/close detection sensor. The control circuit determines that the opening/closing unit is in the closed state when the first interlock switch is on and the open/close detection sensor is detecting the closed state.
摘要翻译：根据一个实施例，通过来自驱动电动机的动力将原稿从纸盘单元一张纸馈送到文档玻璃上的读取位置的ADF包括：可操作以打开和关闭的打开/关闭单元相对于文件玻璃; 检测开/关单元的打开/关闭状态的打开/关闭检测传感器; 布置在电源和驱动电动机之间的第一联锁开关，当打开/关闭单元关闭时，该开关反之亦然; 以及控制电路，其基于第一互锁开关和打开/关闭检测传感器的检测输出来确定打开/关闭单元的打开/关闭状态。当第一互锁开关接通并且打开/关闭检测传感器检测到关闭状态时，控制电路确定打开/关闭单元处于关闭状态。

8. 发明申请

US20130228968A1 MEDIUM CONVEYING APPARATUS, IMAGE FORMING APPARATUS, AND MEDIUM CONVEYING SYSTEM 审中-公开
标题翻译：中型输送装置，成像装置和中型输送系统
公开(公告)号：US20130228968A1
公开(公告)日：2013-09-05
申请号：US13778315
申请日：2013-02-27
申请人： Masashi KASAMAI , Yusuke Ishizaki , Takahisa Koike
发明人： Masashi KASAMAI , Yusuke Ishizaki , Takahisa Koike
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H7/06 , B65H43/00 , B65H2511/417 , B65H2511/52 , B65H2513/511 , B65H2515/32 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A medium conveying apparatus includes a conveying unit including two rotating members for conveying a medium therebetween, a driving unit configured to drive a rotation of at least one of the rotating members, a parameter calculating unit configured to calculate a parameter of the driving unit, and a medium detecting unit configured to detect the medium conveyed by the rotating members by comparing the parameter calculated by the parameter calculating unit when the medium is conveyed by the rotating members and a reference parameter calculated by the parameter calculating unit when the medium is not conveyed by the rotating members.
摘要翻译：介质传送装置包括：输送单元，包括用于在其间传送介质的两个旋转构件;驱动单元，被配置为驱动至少一个旋转构件的旋转;参数计算单元，被配置为计算驱动单元的参数;以及介质检测单元，被配置为当所述介质被所述旋转构件传送时通过比较由所述参数计算单元计算的参数以及当所述介质不被所述介质传送时由所述参数计算单元计算的参考参数，来检测由所述旋转构件传送的介质旋转构件。

9. 发明申请

US20130140764A1 IMAGE FORMING APPARATUS CAPABLE OF DUPLEX PRINTING 有权
标题翻译：图像形成装置可以进行双面印刷
公开(公告)号：US20130140764A1
公开(公告)日：2013-06-06
申请号：US13691237
申请日：2012-11-30
申请人： Kenji SAMOTO , Yuji KOGA , Takashi OMURA
发明人： Kenji SAMOTO , Yuji KOGA , Takashi OMURA
IPC分类号： B65H85/00
CPC分类号： B65H85/00 , B65H3/0684 , B65H5/38 , B65H7/02 , B65H2301/33312 , B65H2404/6111 , B65H2405/3322 , B65H2511/212 , B65H2511/417 , B65H2601/523 , B65H2801/12 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： An image forming apparatus has a rockable member which is configured to rotate about an axis defined at a first end portion among: a first position at which a second end portion at a downstream side in the forward feed direction with respect to the first end portion is supported by the guide member having the first orientation; a second position at which the second end portion is located at a higher position that the second end portion when located at the first position; and a third position at which the second end portion is located at a lower position that the second end portion when located at the first position; and a signal generating unit configured to output a signal corresponding to the position of the rockable member. A photo sensor is provided to generate a signal in accordance with an orientation of the rockable member.
摘要翻译：图像形成装置具有可摆动构件，该摆动构件被构造成围绕限定在第一端部处的轴线旋转：第一位置，在第一位置处，相对于第一端部在前进方向的下游侧的第二端部为由具有第一取向的引导构件支撑; 第二位置，其中第二端部位于第二端部处于第一位置的较高位置处; 以及第三位置，在所述第三位置，所述第二端部位于所述第二端部处于所述第一位置的下位置处; 以及信号生成单元，被配置为输出与所述可摆动构件的位置相对应的信号。提供光传感器以根据可摆动构件的取向产生信号。

10. 发明授权

US08439353B2 Sheet feeding device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US08439353B2
公开(公告)日：2013-05-14
申请号：US12728483
申请日：2010-03-22
申请人： Masato Tamehira , Yoshinori Shiraishi
发明人： Masato Tamehira , Yoshinori Shiraishi
IPC分类号： B65H3/52
CPC分类号： B65H3/0684 , B65H7/18 , B65H2402/522 , B65H2511/212 , B65H2511/417 , B65H2601/324 , B65H2801/06 , G03G15/6505 , B65H2220/01 , B65H2220/02
摘要： A sheet feeding device according to this invention includes a bearing support member and a lever member. The bearing support member is supported in the sheet feeding device for movement between a sheet feeding position and a separated position. The lever member is pivotally movable about a bearing portion between a first position which causes the bearing support member to be positioned in the sheet feeding position while causing the bearing portion to be supported by the bearing support member, a second position which causes the bearing support member to be positioned in the separated position while causing the bearing portion to be supported by the bearing support member and a third position which causes the bearing support member to be positioned in the separated position while allowing the bearing portion to be detached from the bearing support member.
摘要翻译：根据本发明的送纸装置包括轴承支撑构件和杠杆构件。轴承支撑构件支撑在供纸装置中，用于在送纸位置和分离位置之间移动。所述杠杆构件能够在第一位置和第二位置之间枢转地运动，所述第一位置使得所述轴承支撑构件定位在所述供纸位置，同时使所述轴承部分被所述轴承支撑构件支撑;第二位置，构件被定位在分离位置，同时使轴承部分被轴承支撑构件支撑，并且第三位置使得轴承支撑构件定位在分离位置，同时允许轴承部分从轴承支撑件会员。

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