公开(公告)号：US20100025927A1

公开(公告)日：2010-02-04

申请号：US12533403

申请日：2009-07-31

申请人： Toshikazu KOTAKA ,  Yosaku TAMURA ,  Seiji KAWABATA ,  Kensuke TAMAI ,  Hidetoshi KODAMA ,  Soichiro KII

发明人： Toshikazu KOTAKA ,  Yosaku TAMURA ,  Seiji KAWABATA ,  Kensuke TAMAI ,  Hidetoshi KODAMA ,  Soichiro KII

IPC分类号： B65H5/00

CPC分类号： B65H3/0684 ,  B65H3/34 ,  B65H3/56 ,  B65H2301/4222 ,  B65H2402/441 ,  B65H2404/6111 ,  B65H2404/725

摘要： A transport device, which transports a sheet set in a set section toward the downstream side on a transport path, includes a restricting member. The restricting member is provided at a set position of the sheet in the set section, and is displaced to restrict the sheet moving toward the downstream side on the transport path. The restricting member includes a restricting section that comes in contact with a front end of the sheet from the downstream side on the transport path, and is rotatable about a shaft extending along the transport path so as to be displaced between a first position where the restricting section protrudes on the transport path and a second position where the restricting section retracts from the transport path.

摘要翻译： 传送装置，其将设置在设置部中的纸张传送到传送路径上的下游侧，包括限制部件。 限制构件设置在设置部分中的片材的设定位置处，并且移位以限制片材朝向传送路径上的下游侧移动。 所述限制部件包括限制部，所述限制部从所述输送路径的下游侧与所述片材的前端接触，并且能够沿着所述输送路径延伸的轴旋转，从而在所述限制部 在所述输送路径上突出并且所述限制部从所述输送路径缩回的第二位置。

公开(公告)号：US20100025912A1

公开(公告)日：2010-02-04

申请号：US12533428

申请日：2009-07-31

申请人： Toshikazu KOTAKA ,  Yosaku TAMURA ,  Seiji KAWABATA ,  Kensuke TAMAI ,  Hidetoshi KODAMA ,  Soichiro KII

发明人： Toshikazu KOTAKA ,  Yosaku TAMURA ,  Seiji KAWABATA ,  Kensuke TAMAI ,  Hidetoshi KODAMA ,  Soichiro KII

IPC分类号： B65H7/02

CPC分类号： B65H7/04 ,  B65H3/0684 ,  B65H3/34 ,  B65H2511/20 ,  B65H2511/21 ,  B65H2511/51 ,  B65H2511/515 ,  B65H2553/612 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/03 ,  B65H2220/02

摘要： A transport device includes a set section, a sheet sensor, and a feeding member. When a detection member does not retract, the sheet sensor outputs an OFF-detection signal. The feeding member is displaced between a feed position and a non-feed position on the basis of the detection signal. At the feed position, the feeding member comes in contact with the sheet set in the set section from above and feeds the sheet toward the downstream side on a transport path. At the non-feed position, the feeding member is separated upward from the feed position. A method, which detects a sheet in the transport device, includes displacing the feeding member from the non-feed position to the feed position, and detecting that the sheet does not exist in the set section when an OFF-detection signal is output from the sheet sensor while the feeding member is positioned at the feed position.

摘要翻译： 输送装置包括固定部分，纸张传感器和进给部件。 当检测构件未缩回时，片材传感器输出OFF检测信号。 基于检测信号，进给部件在进给位置和非进给位置之间移动。 在进给位置，供给部件从上方与设置在该部件中的片材接触，并将片材向输送路径的下游侧供给。 在非进给位置，进给构件从进给位置向上分离。 一种检测输送装置中的纸张的方法，包括将进给构件从非进给位置移动到进给位置，并且当从该输送装置输出OFF检测信号时检测该纸张不存在于设定部分中 而传送部件位于进给位置。

公开(公告)号：US20120292846A1

公开(公告)日：2012-11-22

申请号：US13469205

申请日：2012-05-11

申请人： Toshikazu KOTAKA

发明人： Toshikazu KOTAKA

IPC分类号： B65H5/06 ,  B65H9/00

CPC分类号： B65H3/5223 ,  B65H3/56 ,  B65H2801/06

摘要： A medium feeding device includes a medium feeding unit that feeds a medium placed in a set position, and a friction separation member that is disposed downstream of the medium feeding unit and is configured to come into contact with the underside of the medium, the friction separation member being deformable, and feed path restriction members that are arranged such that the friction separation member is located between the feed path restriction members, the contact portion of the feed path restriction member which comes into contact with the topside of the medium being located at a position lower than the upper surface of the friction separation member.

摘要翻译： 介质供给装置包括：介质供给单元，其供给放置在设定位置的介质;以及摩擦分离部件，其设置在所述介质供给单元的下游并且被配置为与所述介质的下侧接触，所述摩擦分离 构件可变形，以及供给路径限制构件，其布置成使得摩擦分隔构件位于进给路径限制构件之间，进给路径限制构件的与介质的顶侧接触的接触部分位于 位置比摩擦分离构件的上表面低。

公开(公告)号：US20080044206A1

公开(公告)日：2008-02-21

申请号：US11840802

申请日：2007-08-17

申请人： Toshikazu KOTAKA ,  Naohiro UEYAMA ,  Yasuo MOTOHASHI ,  Satoru WATANABE ,  Seiichi MARUYAMA ,  Shoichi HORIUCHI ,  Mayumi KINOSHITA

发明人： Toshikazu KOTAKA ,  Naohiro UEYAMA ,  Yasuo MOTOHASHI ,  Satoru WATANABE ,  Seiichi MARUYAMA ,  Shoichi HORIUCHI ,  Mayumi KINOSHITA

IPC分类号： G03G15/20 ,  B05C1/08 ,  B21D53/00 ,  B22D19/08

CPC分类号： B29C45/16 ,  B29C45/0025 ,  B29C45/162 ,  B29C45/2708 ,  B29C2045/0027 ,  B29C2045/1682 ,  B29L2023/00 ,  B29L2031/322 ,  B41J13/076 ,  B65H27/00 ,  B65H2404/1351 ,  B65H2404/18 ,  B65H2801/06 ,  Y10T29/49547

摘要： A roller for transporting a recording medium includes an inner layer having a shaft hole through which a rotating shaft passes; and an outer layer formed outside the inner layer and brought into contact with the recording medium. At least a first end surface of the inner layer in a direction along the rotating shaft is located inside the outer layer remote from end surfaces of the outer layer in the direction along the rotating shaft.

摘要翻译： 用于传送记录介质的辊包括：具有旋转轴通过的轴孔的内层; 以及形成在内层外侧并与记录介质接触的外层。 沿着旋转轴的方向的内层的至少第一端面位于沿着旋转轴的方向远离外层的端面的外层内侧。

公开(公告)号：US20090134571A1

公开(公告)日：2009-05-28

申请号：US12274013

申请日：2008-11-19

申请人： Toshikazu KOTAKA

发明人： Toshikazu KOTAKA

IPC分类号： B65H5/06

CPC分类号： B65H5/36 ,  B65H5/062 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2701/1313 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： A recording medium transporting device includes a transporting unit that transports a recording medium; a guide member that supports and guides the recording medium in a downstream direction, the guide member being disposed downstream of the transporting unit; and a restraining unit that includes a restraining member having a restraining section, the restraining section being movable relative to the guide member. The restraining section imposes a restraint on the recording medium to prevent the recording medium from rising above the guide member at a position downstream of the transporting unit. A restriction state of the restraining member is switchable between at least two states, and the restriction state is switched so that a degree of the restraint is reduced or the restraint is removed before a trailing edge of the recording medium passes the restraining section.

摘要翻译： 记录介质传送装置包括传送记录介质的传送单元; 引导构件，其在下游方向上支撑并引导记录介质，所述引导构件设置在所述传送单元的下游; 以及限制单元，其包括具有限制部的约束构件，所述限制部能够相对于所述引导构件移动。 限制部分对记录介质施加限制，以防止记录介质在传送单元下游的位置处在引导构件上方升高。 限制构件的限制状态可在至少两种状态之间切换，并且限制状态被切换，从而在记录介质的后缘通过约束部分之前减小约束程度或者去除限制。

公开(公告)号：US20080204495A1

公开(公告)日：2008-08-28

申请号：US12013828

申请日：2008-01-14

申请人： Kohei UENO ,  Kazuo SAITO ,  Takashi AKAHANE ,  Kazumasa HARADA ,  Toshikazu KOTAKA ,  Satoru WATANABE

发明人： Kohei UENO ,  Kazuo SAITO ,  Takashi AKAHANE ,  Kazumasa HARADA ,  Toshikazu KOTAKA ,  Satoru WATANABE

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J11/008 ,  B41J11/0095

摘要： The invention provides a liquid ejecting apparatus that includes: a main scan section that scans the liquid ejecting head in a main scan direction; a sub scan section that scans the ejection target medium in a sub scan direction, the sub scan section including a pair of transport rollers and a pair of ejection rollers; and a controlling section that acquires, an expected timing of a switchover between a state in which the ejection target medium is nipped by both of the pair of transport rollers and the pair of ejection rollers and a state in which the ejection target medium is nipped by only one of the pair of transport rollers and the pair of ejection rollers, and that changes an ejecting condition, during a plurality of main scan operations in a transition interval that is set around the expected timing.

摘要翻译： 本发明提供一种液体喷射装置，其包括：主扫描部，其在主扫描方向上扫描喷液头; 副扫描部分，其在副扫描方向上扫描喷射目标介质，副扫描部分包括一对输送辊和一对排出辊; 以及控制部，其获取在所述一对输送辊和所述一对排出辊之间夹持所述排出对象介质的状态和所述排出对象介质被夹持的状态之间切换的预期定时 在所述一对输送辊和所述一对排出辊中仅一个，并且在围绕预期定时设定的过渡间隔期间的多个主扫描操作期间改变喷射条件。

公开(公告)号：US20080043580A1

公开(公告)日：2008-02-21

申请号：US11840699

申请日：2007-08-17

申请人： Toshikazu KOTAKA ,  Naohiro UEYAMA ,  Yasuo MOTOHASHI ,  Satoru WATANABE

发明人： Toshikazu KOTAKA ,  Naohiro UEYAMA ,  Yasuo MOTOHASHI ,  Satoru WATANABE

IPC分类号： G11B7/00

CPC分类号： B41J11/0095 ,  B41J13/103 ,  G03G2215/00721

摘要： A recording apparatus includes a recording unit that performs recording on a recording medium; a transporting unit disposed upstream of the recording unit and transporting the recording medium downstream; a first guide member and a second guide member disposed facing the first guide member, the first and second guide members having an upstream section of a transport path of the recording medium disposed therebetween; and an optical sensor including a light-emitting portion and a light-receiving portion and having an optical axis that traverses the transport path of the recording medium between the first and second guide members. At least one of the light-emitting portion and the light-receiving portion projects from an outer side of the transport path towards the first guide member. The first guide member has a cutout having an opening that faces the second guide member. The cutout has the light-emitting portion or the light-receiving portion disposed therein. The opening of the cutout is covered with a sheet member except for an area where the optical axis of the optical sensor extends.

摘要翻译： 记录装置包括在记录介质上进行记录的记录单元; 传送单元，设置在记录单元的上游并将记录介质运送到下游; 第一引导构件和与第一引导构件相对配置的第二引导构件，第一和第二引导构件具有设置在其间的记录介质的传送路径的上游部分; 以及光传感器，其包括发光部和光接收部，并且具有穿过第一和第二引导构件之间的记录介质的传送路径的光轴。 所述发光部和所述受光部中的至少一个从所述输送路径的外侧朝向所述第一引导构件突出。 第一引导构件具有切口，该切口具有面向第二引导构件的开口。 切口具有设置在其中的发光部或光接收部。 除了光学传感器的光轴延伸的区域之外，切口的开口被片状部件覆盖。