公开(公告)号：US08356880B2

公开(公告)日：2013-01-22

申请号：US13033437

申请日：2011-02-23

Applicant: Susumu Hirosawa ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Seiji Suzuki ,  Takeaki Nakano

Inventor： Susumu Hirosawa ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Seiji Suzuki ,  Takeaki Nakano

IPC: B41J2/165

CPC classification number: B41J2/16508 ,  B41J2/16526

Abstract: In order to efficiently perform preliminary ejection of ink at a bend of an ink circulation passage, the number of preliminary ejections of a nozzle group located on the outer side of the bend is set larger than the number of preliminary ejections of a nozzle group located in the middle of the bend.

Abstract translation: 为了在油墨循环通道的弯曲部处有效地进行油墨的预喷射，位于弯曲部的外侧的喷嘴组的预喷射次数被设定为大于位于喷嘴组中的喷嘴组的预喷射次数 弯曲的中间。

公开(公告)号：US20110279525A1

公开(公告)日：2011-11-17

申请号：US12963230

申请日：2010-12-08

Applicant: Seiji Suzuki ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Susumu Hirosawa ,  Takeaki Nakano

Inventor： Seiji Suzuki ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Susumu Hirosawa ,  Takeaki Nakano

IPC: B41J2/165

CPC classification number: B41J2/16585

Abstract: An apparatus includes a recording head having nozzle chips arranged in a staggered configuration along a second direction that intersects a first direction in which a sheet is conveyed, a first suction portion corresponding to a first row of nozzle chips in the staggered configuration, and a second suction portion corresponding to a second row of nozzle chips. The first suction portion and the second suction port are in a positional relationship in which they are displaced in the second direction so as to correspond to displacement between a first nozzle chip in the first row and its neighboring second nozzle chip in the second row in the second direction. The apparatus further includes a positioning member having a plurality of reference surfaces for use in positioning the recording head at different locations in a third direction that intersects the first direction and the second direction.

Abstract translation: 一种装置包括具有喷嘴芯片的记录头，沿着第二方向布置成交错布置的喷嘴芯片，该第二方向与其中输送片材的第一方向相交，与交错构造中的第一排喷嘴芯片对应的第一吸入部分， 抽吸部分对应于第二排喷嘴芯片。 第一吸入部和第二吸入口处于位置关系，它们在第二方向上位移，以对应于第一排中的第一喷嘴芯片和第二排中的相邻的第二喷嘴芯片之间的位移 第二个方向 该装置还包括定位构件，该定位构件具有多个参考表面，用于将记录头定位在与第一方向和第二方向相交的第三方向上的不同位置处。

公开(公告)号：US20110273496A1

公开(公告)日：2011-11-10

申请号：US12945514

申请日：2010-11-12

Applicant: Yuji Kanome ,  Takashi Horiba ,  Hikaru Watanabe ,  Eiichiro Tsuda

Inventor： Yuji Kanome ,  Takashi Horiba ,  Hikaru Watanabe ,  Eiichiro Tsuda

IPC: B41J25/308

CPC classification number: B41J2/165

Abstract: Prior to recording, the gap between ink nozzles and a sheet is set to a first gap and a humidified gas is supplied in a short time. After that, the gap is varied from the first gap to a second gap smaller than the first gap and recording is then started.

Abstract translation: 在记录之前，油墨喷嘴和纸张之间的间隙被设定为第一间隙，并且在短时间内提供加湿气体。 之后，间隙从第一间隙变化到小于第一间隙的第二间隙，然后开始记录。

公开(公告)号：US20110115846A1

公开(公告)日：2011-05-19

申请号：US12946733

申请日：2010-11-15

Applicant: Seiji Suzuki ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Susumu Hirosawa ,  Takeaki Nakano

Inventor： Seiji Suzuki ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Susumu Hirosawa ,  Takeaki Nakano

IPC: B41J2/165

CPC classification number: B41J2/16532 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16547 ,  B41J2/16585

Abstract: An apparatus includes a recording head arranged so as to oppose a sheet moving in a first direction, in which a plurality of first nozzle chips and a plurality of second nozzle chips each having a nozzle array are arranged as different arrays in a second direction crossing the first direction, and in which the first nozzle chips and the second nozzle chips adjacent to each other are shifted from each other in the second direction, a first suction unit opposed to the first nozzle chips and configured to suction ink from a part of the nozzle arrays included in the first nozzle chips, a second suction unit opposed to the second nozzle chips and configured to suction ink from a part of the nozzle arrays included in the second nozzle chips, a suction holder configured to retain the first suction unit and the second suction unit, and a movement mechanism configured to cause relative movement between the recording head and the suction holder in the second direction, wherein the first suction unit and the second suction unit are shifted from each other in the second direction in correspondence with the shift between the first nozzle chips and the second nozzle chips.

Abstract translation: 一种设备包括：记录头，其布置成与沿第一方向移动的片材相对，其中多个第一喷嘴芯片和多个具有喷嘴阵列的第二喷嘴芯片沿与第二方向交叉的第二方向排列成不同的阵列 第一方向，并且其中彼此相邻的第一喷嘴芯片和第二喷嘴芯片沿第二方向彼此偏移;第一抽吸单元，与第一喷嘴芯片相对并且构造成从喷嘴的一部分吸取墨水 包括在第一喷嘴芯片中的阵列，与第二喷嘴芯片相对并且被配置为从包括在第二喷嘴芯片中的喷嘴阵列的一部分吸入墨水的第二抽吸单元，构造成保持第一抽吸单元和第二抽吸单元 抽吸单元和移动机构，其构造成在第二方向上在记录头和吸持保持器之间产生相对运动，其中第一抽吸 单元和第二抽吸单元相对于第一喷嘴芯片和第二喷嘴芯片之间的移动在第二方向上彼此偏移。

公开(公告)号：US20110109690A1

公开(公告)日：2011-05-12

申请号：US12896721

申请日：2010-10-01

Applicant: Akira Kida ,  Masahiro Sugimoto ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Seiji Suzuki ,  Takeaki Nakano ,  Susumu Hirosawa

Inventor： Akira Kida ,  Masahiro Sugimoto ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Seiji Suzuki ,  Takeaki Nakano ,  Susumu Hirosawa

IPC: B41J2/165

CPC classification number: B41J2/16552 ,  B41J2/16585

Abstract: A supply unit is provided to supply humidified gas near a nozzle array of a line-type recording head. The flow-rate distribution of the supplied humidified gas in a direction of the nozzle array is changeable in accordance with a conveying region where a sheet is conveyed while opposing the nozzle array.

Abstract translation: 提供供应单元以在线型记录头的喷嘴阵列附近提供加湿气体。 所供应的加湿气体在喷嘴阵列的方向上的流量分布根据与喷嘴阵列相对的输送片材的输送区域而变化。

公开(公告)号：US20100134552A1

公开(公告)日：2010-06-03

申请号：US12622927

申请日：2009-11-20

Applicant: Yoshiaki Suzuki ,  Kazuhisa Kawakami ,  Kenji Shigeno ,  Noriyuki Aoki ,  Yuji Kanome ,  Kosuke Yamamoto ,  Masakazu Tsukuda ,  Haruo Uchida ,  Hiroyuki Saito

Inventor： Yoshiaki Suzuki ,  Kazuhisa Kawakami ,  Kenji Shigeno ,  Noriyuki Aoki ,  Yuji Kanome ,  Kosuke Yamamoto ,  Masakazu Tsukuda ,  Haruo Uchida ,  Hiroyuki Saito

IPC: B41J29/38

CPC classification number: B41J11/0095 ,  B41J11/46

Abstract: Provided is a printing apparatus including a sensor unit for measuring a moving state of a sheet by optically detecting a surface of the sheet conveyed by a conveying unit. The sensor unit measures and compares the moving states of the sheet at a first measurement position and a second measurement position which are distinct from each other in a main scanning direction, to thereby obtain information on a skew state of a skew component of the moving sheet.

Abstract translation: 提供了一种打印设备，其包括用于通过光学地检测由传送单元传送的片材的表面来测量片材的移动状态的传感器单元。 传感器单元测量并比较在主扫描方向上彼此不同的第一测量位置和第二测量位置处的片材的移动状态，从而获得关于移动片材的歪斜部件的歪斜状态的信息 。

公开(公告)号：US07404558B2

公开(公告)日：2008-07-29

申请号：US11447859

申请日：2006-06-07

Applicant: Yuji Kanome

Inventor： Yuji Kanome

IPC: B65H7/02

CPC classification number: B65H5/062 ,  B65H7/02 ,  B65H2404/724 ,  B65H2511/20 ,  B65H2511/514 ,  B65H2553/612 ,  B65H2701/1311 ,  B65H2220/01 ,  B65H2220/11

Abstract: A sheet supplying device has a sheet delivering roller for delivering sheets one by one; a feeding roller for feeding the sheet delivered by the sheet delivering roller; a pinch roller urged by the feeding roller to be rotated by the feeding roller; a detecting lever swingable by being contacted by a leading of the sheet delivered by the sheet delivering roller; and a sensor for detecting the swing motion of the detecting lever. An area of said detecting lever to which the leading end of the sheet is contactable is such a curved surface that a distance from a nip between the feeding roller and the pinch roller is substantially constant.

Abstract translation: 片材供应装置具有用于一张一张地输送片材的片材输送辊; 用于馈送由片材输送辊输送的片材的进给辊; 由进给辊推动的夹送辊由进给辊旋转; 检测杆可通过由片材输送辊输送的片材的前端接触而摆动; 以及用于检测检测杆的摆动的传感器。 所述检测杆的可接触片材的前端的区域是这样一个弯曲表面，即与馈送辊和夹送辊之间的间隙的距离基本上是恒定的。

公开(公告)号：US20060284362A1

公开(公告)日：2006-12-21

申请号：US11447859

申请日：2006-06-07

Applicant: Yuji Kanome

Inventor： Yuji Kanome

IPC: B65H5/00

CPC classification number: B65H5/062 ,  B65H7/02 ,  B65H2404/724 ,  B65H2511/20 ,  B65H2511/514 ,  B65H2553/612 ,  B65H2701/1311 ,  B65H2220/01 ,  B65H2220/11

Abstract: A sheet supplying device includes sheet delivering means for delivering sheets one by one; feeding means for feeding the sheet delivered by the sheet delivering means; and detecting means, disposed between the sheet delivering means and the feeding means, for detecting a leading end of the sheet, wherein when the detecting means detects the leading end of the sheet, a distance between a feeding reference position where the feeding means nips the sheet and the leading end of the sheet is constant irrespective of a path of the sheet delivered to the detecting means.

Abstract translation: 片材供应装置包括用于逐张传送片材的片材传送装置; 用于馈送由片材传送装置传送的片材的馈送装置; 以及检测装置，设置在所述片材输送装置和所述进给装置之间，用于检测所述片材的前端，其中当所述检测装置检测到所述片材的前端时，所述进给装置咬合所述进给装置的进给基准位置之间的距离 片材的前端与传送到检测装置的片材的路径无关，是恒定的。

公开(公告)号：US6062670A

公开(公告)日：2000-05-16

申请号：US261099

申请日：1994-06-16

Applicant: Kazuya Iwata ,  Osamu Asakura ,  Masasumi Nagashima ,  Yoshiyuki Shimamura ,  Kenji Kawazoe ,  Seiji Takahashi ,  Yuji Kanome ,  Tetsuya Ishikawa ,  Takahiro Ohde

Inventor： Kazuya Iwata ,  Osamu Asakura ,  Masasumi Nagashima ,  Yoshiyuki Shimamura ,  Kenji Kawazoe ,  Seiji Takahashi ,  Yuji Kanome ,  Tetsuya Ishikawa ,  Takahiro Ohde

IPC: B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185

CPC classification number: B41J2/16532

Abstract: The present invention relates to a discharge recovery processing of an ink jet recording apparatus which forms an image on the recording medium by discharging the ink. The invention aims to prevent the increase in the running costs and the shortened life of a waste ink tank by preventing the wasteful ink consumption which may be caused by the dual use of an automatic recovery processing and a manual recovery processing after the replacement of an ink tank.Also, the invention further aims to provide an ink jet recording apparatus with high safety and reliability as well as effecting an appropriate recovery by controlling the movement of head in involving the recovery.

Abstract translation: 本发明涉及一种喷墨记录装置的排放恢复处理，其通过排出油墨在记录介质上形成图像。 本发明旨在通过防止在更换墨后双重使用自动恢复处理和手动恢复处理可能引起的浪费的墨水消耗来防止运行成本的增加和废墨水盒的缩短的使用寿命 坦克。 此外，本发明还旨在提供一种具有高安全性和可靠性的喷墨记录装置，并且通过控制头部涉及恢复的运动来实现适当的恢复。

公开(公告)号：US5816723A

公开(公告)日：1998-10-06

申请号：US921660

申请日：1997-09-02

Applicant: Seiji Takahashi ,  Osamu Asakura ,  Masasumi Nagashima ,  Yoshiyuki Shimamura ,  Kenji Kawazoe ,  Kazuya Iwata ,  Yuji Kanome ,  Tetsuya Ishikawa ,  Takahiro Ohde

Inventor： Seiji Takahashi ,  Osamu Asakura ,  Masasumi Nagashima ,  Yoshiyuki Shimamura ,  Kenji Kawazoe ,  Kazuya Iwata ,  Yuji Kanome ,  Tetsuya Ishikawa ,  Takahiro Ohde

IPC: B41J11/58

CPC classification number: B41J11/58

Abstract: A display unit is provided so as to be rotatable with respect to a main body of an electronic apparatus. An inlet for manually inserting a sheet is provided in the vicinity of the center of rotation of the display unit, and a sheet feeding device capable of continuously feeding sheets is provided so as to be detachable with respect to the inlet. It is thereby possible to supply a sheet from the front side of the electronic apparatus.

Abstract translation: 显示单元被设置成可相对于电子设备的主体旋转。 在显示单元的旋转中心附近设置用于手动插入片材的入口，并且能够连续供纸的片材供给装置被设置成相对于入口可拆卸。 从而可以从电子设备的前侧供应片材。