公开(公告)号：US20150116796A1

公开(公告)日：2015-04-30

申请号：US14523622

申请日：2014-10-24

Applicant: CANON FINETECH INC.

Inventor： Akira Urita ,  Takeshi Sasaki

IPC: H04N1/10 ,  H04N1/00

CPC classification number: H04N1/10 ,  H04N1/00551 ,  H04N1/00554 ,  H04N1/00557 ,  H04N2201/0081 ,  H04N2201/02497 ,  H04N2201/0422

Abstract: An image reading apparatus, including: an image reading unit configured to read an image of a document placed on a document placing portion; a document pressure unit configured to press the document placed on the document placing portion against the document placing portion; a first holding unit configured to hold the document pressure unit so that the document pressure unit is openable and closable with respect to the document placing portion with a shaft pivotally supporting the document pressure unit; and a second holding unit configured to hold the document pressure unit so that the document pressure unit is openable and closable with respect to the document placing portion without a shaft pivotally supporting the document pressure unit.

Abstract translation: 一种图像读取装置，包括：图像读取单元，被配置为读取放置在文件放置部分上的原稿的图像; 文件压力单元，被配置为将放置在文件放置部分上的文档压靠在文件放置部分上; 第一保持单元，其构造成保持原稿压力单元，使得原稿压力单元相对于文件放置部分可开启和关闭，其中枢轴支撑文件压力单元; 以及第二保持单元，其构造成保持原稿压力单元，使得文档压力单元相对于文件放置部分是可开启和关闭的，而不具有枢转地支撑文件压力单元的轴。

公开(公告)号：US20150085013A1

公开(公告)日：2015-03-26

申请号：US14488748

申请日：2014-09-17

Applicant: CANON FINETECH INC.

Inventor： Hideyuki Ito

IPC: B41J2/165

CPC classification number: B41J2/16508 ,  B41J2/16505 ,  B41J2/16517 ,  B41J2/16526 ,  B41J2002/16573

Abstract: There is provided an inkjet printing apparatus capable of performing a printing operation to eject ink from an ejection port provided for a print head to a print medium while covering the ejection port with a capping portion in a standby state in which the printing operation is not performed, the apparatus including: a humidifying unit configured to perform a humidification operation to humidify a space formed between the capping portion and the print head in the standby state; and a control unit configured to cause the humidifying unit to perform the humidification operation on the space in the standby state, wherein the control unit suspends the humidification operation at a predetermined timing after performing the humidification operation multiple times.

Abstract translation: 提供了一种喷墨打印设备，其能够执行打印操作，以将打印头设置的喷射口的墨水喷射到打印介质，同时在未执行打印操作的待机状态下用封盖部分覆盖喷射口 该装置包括：加湿单元，被配置为在待机状态下进行加湿操作以加湿形成在封盖部分和打印头之间的空间; 以及控制单元，其被配置为使得所述加湿单元对所述待机状态的所述空间进行加湿操作，其中所述控制单元在执行所述加湿操作多次之后的预定定时停止所述加湿操作。

公开(公告)号：US20150042737A1

公开(公告)日：2015-02-12

申请号：US14453912

申请日：2014-08-07

Applicant: CANON FINETECH INC.

Inventor： Takahiro Tsutsui ,  Yoichi Sonobe ,  Masami Aruga ,  Daizo Kitajo ,  Hiroyuki Ishinaga ,  Hiromitsu Hirabayashi

IPC: B41M5/50 ,  B05D3/00 ,  B32B43/00 ,  B32B37/06 ,  B32B37/24 ,  B32B38/00 ,  B05D5/04 ,  B32B37/00

CPC classification number: B32B43/006 ,  B05D3/007 ,  B05D5/04 ,  B32B37/025 ,  B32B37/06 ,  B32B37/24 ,  B32B38/004 ,  B32B2037/243 ,  B32B2329/04 ,  B32B2554/00 ,  B41M3/12 ,  B41M5/502 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5254 ,  B41M7/0027 ,  B41M2205/10

Abstract: A recording medium, including: an ink-receiving layer configured to receive an ink for inkjet recording; and a transparent sheet having a total luminous transmittance of 50% or more, wherein the recoding medium has a layered structure in which the transparent sheet and the ink-receiving layer are sequentially stacked, and the ink-receiving layer includes a gap-absorption-type ink-receiving layer including a composition including at least inorganic fine particles and polyvinyl alcohol having a weight-average polymerization degree of 2,000 or more and 5,000 or less and a saponification degree of 70 mol % or more and 90 mol % or less.

Abstract translation: 一种记录介质，包括：墨水接收层，其被配置为接收用于喷墨记录的墨水; 以及全透光率为50％以上的透明片材，其中，所述记录介质具有依次堆叠所述透明片和所述墨接受层的层叠结构，所述墨接受层包括间隙吸收层， 包括至少包含无机细颗粒和重均聚合度为2,000以上且5000以下，皂化度为70摩尔％以上且90摩尔％以下的聚乙烯醇的组合物的油墨接收层。

公开(公告)号：US20140285586A1

公开(公告)日：2014-09-25

申请号：US14221749

申请日：2014-03-21

Applicant: CANON FINETECH INC.

Inventor： Yoshihito FUKUDA ,  Kenro YAMAGUCHI ,  Takashi SUGAI ,  Noritaka OTA ,  Kayo MUKAI ,  Masayoshi YAZAKI

IPC: B41J2/175

CPC classification number: B41J2/175 ,  B41J2/14 ,  B41J2/19 ,  B41J2002/14403

Abstract: A liquid ejection head is capable of ejecting a liquid through an ejection port, the liquid being supplied from a liquid container with a negative pressure generating section. The liquid ejection head comprises a liquid chamber configured to contain the liquid, a liquid supply section configured to allow the liquid to be supplied from the liquid container to the liquid chamber, and an opening configured to communicate with the liquid chamber and to enable the liquid and/or a gas to flow into the liquid chamber through the opening.

Abstract translation: 液体喷射头能够通过喷射口喷射液体，液体从具有负压产生部分的液体容器供应。 液体喷射头包括构造成容纳液体的液体室，被配置为允许液体从液体容器供应到液体室的液体供应部分，以及被配置为与液体室连通并使液体 和/或气体通过开口流入液体室。

公开(公告)号：US20140152729A1

公开(公告)日：2014-06-05

申请号：US14071729

申请日：2013-11-05

Applicant: CANON FINETECH INC.

Inventor： Yusuke Tanaka

IPC: B41J2/07

CPC classification number: H04N1/40087 ,  B41J2/2121 ,  H04N1/00238 ,  H04N1/2315 ,  H04N1/4015

Abstract: A print control device communicably connected to an inkjet recording apparatus capable of performing form overlay printing for incorporating original document data into form data, the print control device comprising: a correction unit that performs head shading correction on the form data based on information of a characteristic of a nozzle of a recording head provided in the inkjet recording apparatus; a storage unit that stores the form data therein; and a control unit that, upon reception of information on another recording head different from the recording head, causes the correction unit to perform head shading correction on the form data stored in the storage unit based on information of a characteristic of a nozzle of the another recording head, and causes a transmission unit to transmit, to the inkjet recording apparatus, the original document data and corrected form data corresponding to the another recording head.

Abstract translation: 一种打印控制装置，其可通信地连接到能够执行形式叠加打印以便将原始文档数据合并到表单数据中的喷墨记录装置，所述打印控制装置包括：校正单元，其基于特征信息对所述表单数据执行头部阴影校正 设置在喷墨记录装置中的记录头的喷嘴; 存储单元，其中存储表单数据; 以及控制单元，其在接收到与记录头不同的另一个记录头上的信息时，使校正单元基于存储在存储单元中的表单数据对另一个的喷嘴的特性的信息执行头部阴影校正 并且使发送单元向喷墨记录装置发送对应于另一个记录头的原始文档数据和修正后的表格数据。

公开(公告)号：US20140003846A1

公开(公告)日：2014-01-02

申请号：US13923578

申请日：2013-06-21

Applicant: CANON FINETECH INC.

Inventor： Takahiro Ohnishi

IPC: G03G15/20

CPC classification number: G03G15/6573 ,  G03G15/2028 ,  G03G15/6594 ,  G03G2215/00514

Abstract: To prevent a flap of an envelope to stick to an envelope main body, provided is an image forming apparatus including: an image forming portion forming a toner image on the envelope; a fixing device fixing the toner image onto the envelope by heating the envelope while conveying the envelope on which the toner image is formed by the image forming portion; and a conveying roller pair that rotates while nipping the envelope, onto which the toner image is fixed by the fixing device, to convey the envelope. A driven roller of the conveying roller pair includes driven runners divided in a rotary shaft center direction, and one driven runner located at one end is inclined in a direction separating from another driven runner so that an outer peripheral surface of the one driven runner is brought into contact with a corner portion of a rubber roller.

Abstract translation: 为了防止信封的舌片粘附到信封主体，提供了一种图像形成装置，包括：图像形成部分，其在信封上形成调色剂图像; 固定装置，通过加热所述封套将所述调色剂图像固定到所述信封上，同时输送由所述图像形成部分形成所述调色剂图像的信封; 以及输送辊对，其在夹住由定影装置固定调色剂图像的信封的同时旋转，以传送信封。 输送辊对的从动辊包括以旋转轴中心方向分割的驱动流道，位于一端的一个驱动流道在与另一个驱动流道分离的方向上倾斜，使得一个驱动流道的外周面被带入 与橡胶辊的角部接触。

公开(公告)号：US20130187324A1

公开(公告)日：2013-07-25

申请号：US13772567

申请日：2013-02-21

Applicant: Canon Finetech Inc.

Inventor： Kouji Okamoto ,  Yoshihiko Kitahara

IPC: B65H31/34 ,  B65H39/00

CPC classification number: B65H31/34 ,  B42C1/125 ,  B65H31/3027 ,  B65H31/36 ,  B65H39/00 ,  B65H39/10 ,  B65H2301/42262 ,  B65H2404/1442 ,  B65H2405/11151 ,  B65H2801/27

Abstract: A sheet processing apparatus has a process tray onto which a sheet is stacked, an aligning member that conveys the sheet toward a sheet edge regulating member arranged on an upstream end portion of the process tray in a contact state in which the aligning member, the sheet edge regulating member regulating the leading edge of the sheet, and a switching member that switches a state of the aligning member between the contact state where the aligning member is in contact with the sheet, and a non-contact state where the aligning member is spaced apart from the process tray. While the sheet on the process tray is being conveyed toward the sheet edge regulating member by the aligning member, the switching member switches the aligning member from the contact state to the non-contact state, and further switches the aligning member from the non-contact state to the contact state.

Abstract translation: 片材处理装置具有堆叠片材的处理托盘，对准构件，其在布置在处理托盘的上游端部的片材边缘限制构件上以对准构件，片材 限制片材的前缘的边缘调节构件，以及切换构件，其在对准构件与片材接触的接触状态和对准构件间隔开的非接触状态下切换对准构件的状态 除了工艺托盘。 当通过对准构件将处理托盘上的片材朝向片材边缘限制构件传送时，切换构件将对准构件从接触状态切换到非接触状态，并且进一步从未接触的方式切换对准构件 状态到联系状态。

公开(公告)号：US20130183059A1

公开(公告)日：2013-07-18

申请号：US13738246

申请日：2013-01-10

Applicant: CANON FINETECH INC.

Inventor： Kazuki Yokokawa

IPC: G03G15/00 ,  G03G21/20

CPC classification number: G03G21/206 ,  G03G15/6576

Abstract: An image forming apparatus is provided that can prevent a winding jam of a sheet, which can be caused owing to curling of the sheet at the front end in the sheet conveying direction.

Abstract translation: 提供一种图像形成装置，其能够防止由于纸张在纸张输送方向上的前端处的卷曲而引起的片材的卷绕卡住。

公开(公告)号：US10939011B2

公开(公告)日：2021-03-02

申请号：US14571956

申请日：2014-12-16

Applicant: CANON FINETECH INC.

Inventor： Masayoshi Katayama

IPC: H04N1/10 ,  H04N1/024

Abstract: An image reading apparatus, including: a guide rail configured to guide an image reading unit; and a fixing portion having configured to fix the guide rail with an adhesive.

公开(公告)号：US09908341B2

公开(公告)日：2018-03-06

申请号：US14668188

申请日：2015-03-25

Applicant: CANON FINETECH INC.

Inventor： Shizuka Akahori ,  Kazuki Sakamoto ,  Noritaka Nakashima

IPC: B41J2/01 ,  B41J11/00 ,  B41J2/165 ,  B41J3/407

CPC classification number: B41J11/0015 ,  B41J2/16508 ,  B41J2/16511 ,  B41J2/16585 ,  B41J3/4075 ,  B41J2002/16573 ,  B41J2002/16591

Abstract: The present invention intends to provide a printing apparatus that can lessen a reduction in ejection performance caused by thickening, solidification, or the like of print liquid in an ejection port of a printing unit even in the case of stopping a print operation by the printing unit to perform a post-process on a print medium. The printing apparatus includes a post-processing part configured to, in a state of stopping the print operation by the printing unit, perform the post-process on a printed print medium as well as including an open/close unit configured to selectively perform a closing operation or an opening operation of the ejection port provided in the printing unit. Further, when the print medium is stopped in the post-processing part, the open/close unit is controlled so as to bring the ejection port into a close state.