公开(公告)号：US07040825B2

公开(公告)日：2006-05-09

申请号：US10808337

申请日：2004-03-25

Applicant: Tetsuo Asada ,  Toshio Sugiura ,  Nobuo Hiraki ,  Kan Ishikawa

Inventor： Tetsuo Asada ,  Toshio Sugiura ,  Nobuo Hiraki ,  Kan Ishikawa

IPC: B41J11/02 ,  B41J2/01

CPC classification number: B41J11/0085 ,  B41J11/06

Abstract: An image forming apparatus includes an image forming unit, a platen, a feeding device, and a suction device. The paper carrier includes first protrusions, recesses, second protrusions, and two suction ports in each recesses. The first protrusions extend in parallel with a feed direction and are arranged at predetermined intervals in a direction perpendicular to the feed direction. The recesses are defined between adjacent ones of the first protrusions and extend in the feed direction. The second protrusions are provided on downstream and upstream sides, respectively, in the feed direction with respect to an image forming region and extend in the direction perpendicular to the feed direction. The two suction ports are defined on the downstream and upstream sides, respectively, in the feed direction with respect to the image forming region in each of the recesses. The suction ports communicate with the suction device.

Abstract translation: 图像形成装置包括图像形成单元，压板，进给装置和抽吸装置。 纸架包括在每个凹槽中的第一突起，凹槽，第二突起和两个吸入口。 第一突起与进给方向平行地延伸，并且以与进给方向垂直的方向以预定间隔布置。 所述凹部限定在相邻的所述第一突起之间并且沿进给方向延伸。 第二突起分别设置在相对于图像形成区域的进给方向的下游侧和上游侧，并且在与进给方向垂直的方向上延伸。 两个吸入口分别在相对于每个凹部中的图像形成区域的进给方向的下游侧和上游侧上限定。 吸入口与抽吸装置连通。

公开(公告)号：US20050243125A1

公开(公告)日：2005-11-03

申请号：US11115370

申请日：2005-04-27

Applicant: Kan Ishikawa

Inventor： Kan Ishikawa

IPC: B41J19/20 ,  B41J23/00

CPC classification number: B41J19/20

Abstract: An image recording device includes: a carriage; a recording head mounted on the carriage and discharges ink to form an image on the recording medium; first and second guide plates formed in flat-shape on which the carriage is slidably provided and extend in a main scanning direction to be parallel with each other; a drive motor mounted at one end of the second guide plate; a drive pulley fixed on a drive shaft of the drive motor; a driven pulley disposed on the second guide plate at other end opposite to the one end where the drive motor is mounted; and a timing belt that is wound around a pulley portion of the drive pulley and a pulley portion of the driven pulley, the timing belt being fixedly attached to an attachment portion of the carriage.

Abstract translation: 一种图像记录装置，包括：托架; 安装在滑架上的记录头，排出墨水以在记录介质上形成图像; 形成为扁平状的第一和第二引导板，滑架可滑动地设置在所述第一和第二引导板上，并且在主扫描方向上彼此平行延伸; 安装在所述第二导板的一端的驱动马达; 固定在驱动马达的驱动轴上的驱动滑轮; 从动皮带轮，其与驱动马达安装的一端相对的另一端设置在第二引导板上; 以及缠绕在所述驱动滑轮的滑轮部分和所述从动滑轮的滑轮部分的同步皮带，所述同步皮带固定地附接到所述滑架的附接部分。

公开(公告)号：US07537322B2

公开(公告)日：2009-05-26

申请号：US11071315

申请日：2005-03-04

Applicant: Kan Ishikawa ,  Daisuke Kozaki ,  Noriyuki Kawamata

Inventor： Kan Ishikawa ,  Daisuke Kozaki ,  Noriyuki Kawamata

IPC: B41J2/175

CPC classification number: B41J2/17509

Abstract: An image recording apparatus includes a recording apparatus body, a carriage having joint portions, a recording head mounted on the carriage, an ink storage disposed in the recording apparatus body in a stationary state, an intermediate fixing portion provided in the recording apparatus body between the ink storage and the carriage, and ink supply tubes for supplying ink from the ink storage to the recording head. The ink supply tubes are fixed to the intermediate fixing portion and independently disposed between the intermediate fixing portion and the carriage. Midsections of the ink supply tubes are bent between a route of the carriage and the intermediate fixing portion. A direction of arrangement of the tubes at the midsections thereof extending toward the intermediate fixing portion and a direction of arrangement of the tubes at the midsections thereof extending toward the joint portions of the carriage are differentiated.

Abstract translation: 一种图像记录装置，包括记录装置主体，具有接合部分的滑架，安装在滑架上的记录头，在静止状态下设置在记录装置主体中的墨水储存器，设置在记录装置主体中的中间固定部分 墨水存储器和托架，以及用于从墨水存储器向记录头供应墨水的墨水供应管。 供墨管固定在中间固定部分上，独立地设置在中间固定部分和托架之间。 墨水供应管的中部在托架的路径和中间固定部分之间弯曲。 管子在其中间向中间固定部分延伸的管的布置方向以及在其向托架的接合部分延伸的中心部分处的管的排列方向是不同的。

公开(公告)号：US07275882B2

公开(公告)日：2007-10-02

申请号：US11072508

申请日：2005-03-07

Applicant: Kan Ishikawa ,  Noriyuki Kawamata

Inventor： Kan Ishikawa ,  Noriyuki Kawamata

IPC: B41J19/00

CPC classification number: B41J29/02 ,  B41J19/20

Abstract: An image recording apparatus includes: a first guide member having a first sliding surface; a second guide member having another first sliding surface; and a carriage being supported by the first sliding surfaces of the first and second guide members. The carriage includes first sliding convex parts protruding from a lower surface side thereof and coming in contact with the first sliding surfaces of the first and second guide members, and a coming-out preventing pawl disposed to hold at least one of the first and second guide members in cooperation with the first sliding convex part. At least one of the first and second guide members includes a notch part at a specified position, and the carriage is detachable from the first and second guide members by causing the coming-out preventing pawl to pass through the notch part.

Abstract translation: 一种图像记录装置，包括：具有第一滑动面的第一引导构件; 具有另一第一滑动表面的第二引导构件; 以及由第一和第二引导构件的第一滑动表面支撑的滑架。 滑架包括从其下表面侧突出并与第一和第二引导构件的第一滑动表面接触的第一滑动凸起部分和设置成保持第一和第二引导件中的至少一个的防脱爪 成员与第一滑动凸部配合。 第一和第二引导构件中的至少一个包括在特定位置处的切口部分，并且滑架通过使脱出防止爪穿过切口部分而能够从第一引导构件和第二引导构件拆卸。

公开(公告)号：US07726766B2

公开(公告)日：2010-06-01

申请号：US11589488

申请日：2006-10-30

Applicant: Kan Ishikawa

Inventor： Kan Ishikawa

IPC: B41J29/393

CPC classification number: B41J29/02 ,  B41J19/202 ,  B41J29/38

Abstract: An image forming apparatus is provided which can detect abnormality in a conveyance system of a carriage by a change in posture of the carriage. The image forming apparatus includes an image forming device that forms an image onto a recording medium by moving a carriage which mounts a recording head thereon, an angular speed detection device that detects an angular speed around a predetermined axis of the carriage, and a abnormality determination device that determines abnormality in a conveyance system that moves the carriage based on whether the angular speed detected by the angular detection device when the carriage is moved exceeds a predetermined abnormality determination value.

Abstract translation: 提供一种图像形成装置，其能够通过滑架的姿势变化来检测滑架的输送系统的异常。 图像形成装置包括图像形成装置，其通过移动在其上安装记录头的滑架将图像形成在记录介质上;角速度检测装置，其检测围绕滑架的预定轴的角速度;以及异常确定 装置，其基于在所述滑架移动时由所述角度检测装置检测出的角速度是否超过预定的异常判定值，确定移动所述托架的输送系统的异常。

公开(公告)号：US07344223B2

公开(公告)日：2008-03-18

申请号：US11589593

申请日：2006-10-30

Applicant: Kan Ishikawa ,  Takaichiro Umeda

Inventor： Kan Ishikawa ,  Takaichiro Umeda

IPC: B41J2/165

CPC classification number: B41J2/185 ,  B41J2/16585 ,  B41J2/1721 ,  B41J29/17

Abstract: An ink-jet recovery device includes a rotation member, an ink absorbing member, a moving unit and a rotation unit. The rotation member is adapted to rotate on a predetermined rotation shaft. The ink absorbing member is arranged around the rotation shaft of the rotation member. The ink absorbing member can absorb ink from a tip of the nozzle member when abutted to the nozzle member. The nozzle member is provided in a recording head of an ink-jet recording apparatus and ejects ink toward a recording medium. The moving unit brings a part of the ink absorbing member into abutment with the nozzle member. The rotation unit rotates the rotation member on the rotation shaft to switch the part of the ink absorbing member to be brought into abutment with the nozzle member by the moving unit.

Abstract translation: 喷墨回收装置包括旋转构件，吸墨构件，移动单元和旋转单元。 旋转构件适于在预定旋转轴上旋转。 墨水吸收构件围绕旋转构件的旋转轴设置。 吸墨构件能够在与喷嘴构件抵接时从喷嘴构件的前端吸收油墨。 喷嘴构件设置在喷墨记录装置的记录头中，并将墨向记录介质喷射。 移动单元使吸墨件的一部分与喷嘴构件抵接。 旋转单元使旋转构件旋转，从而通过移动单元切换墨吸收构件的与喷嘴构件抵接的部分。

公开(公告)号：US20070097174A1

公开(公告)日：2007-05-03

申请号：US11589593

申请日：2006-10-30

Applicant: Kan Ishikawa ,  Takaichiro Umeda

Inventor： Kan Ishikawa ,  Takaichiro Umeda

IPC: B41J23/00

CPC classification number: B41J2/185 ,  B41J2/16585 ,  B41J2/1721 ,  B41J29/17

Abstract: An ink-jet recovery device includes a rotation member, an ink absorbing member, a moving unit and a rotation unit. The rotation member is adapted to rotate on a predetermined rotation shaft. The ink absorbing member is arranged around the rotation shaft of the rotation member. The ink absorbing member can absorb ink from a tip of the nozzle member when abutted to the nozzle member. The nozzle member is provided in a recording head of an ink-jet recording apparatus and ejects ink toward a recording medium. The moving unit brings a part of the ink absorbing member into abutment with the nozzle member. The rotation unit rotates the rotation member on the rotation shaft to switch the part of the ink absorbing member to be brought into abutment with the nozzle member by the moving unit.

Abstract translation: 喷墨回收装置包括旋转构件，吸墨构件，移动单元和旋转单元。 旋转构件适于在预定旋转轴上旋转。 墨水吸收构件围绕旋转构件的旋转轴设置。 吸墨构件能够在与喷嘴构件抵接时从喷嘴构件的前端吸收油墨。 喷嘴构件设置在喷墨记录装置的记录头中，并将墨向记录介质喷射。 移动单元使吸墨件的一部分与喷嘴构件抵接。 旋转单元使旋转构件旋转，从而通过移动单元切换墨吸收构件的与喷嘴构件抵接的部分。

公开(公告)号：US07628400B2

公开(公告)日：2009-12-08

申请号：US11512592

申请日：2006-08-30

Applicant: Kan Ishikawa

Inventor： Kan Ishikawa

IPC: B65H5/34

CPC classification number: B41J11/42

Abstract: A conveying apparatus includes a conveyor roller, an angular velocity detection device, and a rotation angle calculation device. The conveyor roller conveys a conveyance object by a rotation thereof. The angular velocity detection device is provided to one of the conveyor roller and a rotating portion rotating with the conveyor roller such that an angular velocity detection axis is parallel with a rotation shaft of the conveyor roller. The rotation angle calculation device calculates a rotation angle of the conveyor roller based on an angular velocity detected by the angular velocity detection device.

Abstract translation: 传送装置包括传送辊，角速度检测装置和旋转角度计算装置。 传送辊通过其旋转传送输送物体。 角速度检测装置设置在输送辊中的一个和与输送辊一起旋转的旋转部分，使得角速度检测轴线与输送辊的旋转轴平行。 旋转角度计算装置基于由角速度检测装置检测出的角速度来计算输送辊的旋转角度。

公开(公告)号：US20070097167A1

公开(公告)日：2007-05-03

申请号：US11589488

申请日：2006-10-30

Applicant: Kan Ishikawa

Inventor： Kan Ishikawa

IPC: B41J29/393

CPC classification number: B41J29/02 ,  B41J19/202 ,  B41J29/38

Abstract: An image forming apparatus is provided which can detect abnormality in a conveyance system of a carriage by a change in posture of the carriage. The image forming apparatus includes an image forming device that forms an image onto a recording medium by moving a carriage which mounts a recording head thereon, an angular speed detection device that detects an angular speed around a predetermined axis of the carriage, and a abnormality determination device that determines abnormality in a conveyance system that moves the carriage based on whether the angular speed detected by the angular detection device when the carriage is moved exceeds a predetermined abnormality determination value.

Abstract translation: 提供一种图像形成装置，其能够通过滑架的姿势变化来检测滑架的输送系统的异常。 图像形成装置包括图像形成装置，其通过移动在其上安装记录头的滑架将图像形成在记录介质上;角速度检测装置，其检测围绕滑架的预定轴的角速度;以及异常确定 装置，其基于在所述滑架移动时由所述角度检测装置检测出的角速度是否超过预定的异常判定值，确定移动所述托架的输送系统的异常。

公开(公告)号：US07097374B2

公开(公告)日：2006-08-29

申请号：US10803142

申请日：2004-03-18

Applicant: Toshio Sugiura ,  Tetsuo Asada ,  Nobuo Hiraki ,  Kan Ishikawa

Inventor： Toshio Sugiura ,  Tetsuo Asada ,  Nobuo Hiraki ,  Kan Ishikawa

IPC: B41J2/185 ,  B41J2/01 ,  B41J11/08

CPC classification number: B41J11/0085 ,  B41J11/06

Abstract: A sheet feed table has a plurality of ribs formed on a surface thereof. The ribs extend in a sheet feeding direction and are disposed at a predetermined interval in a direction perpendicular to the sheet feeding direction. An air duct is provided between the adjacent ribs. An ink passage opening is formed in an image forming region where a print head moves to form an image. Disposed below the ink passage opening is an ink receiving chamber in which an ink absorber is disposed. A suction opening that communicates with the air duct is disposed upstream and downstream of the image forming region in the sheet feeding direction. A suction device is connected such that the air is sucked through the suction openings into a negative pressure chamber provided on an underside of the sheet feed table. The negative pressure chamber and the ink receiving chamber are separated from each other.

Abstract translation: 供纸台在其表面上形成有多个肋。 肋沿片材进给方向延伸，并且在与片材进给方向垂直的方向上以预定间隔布置。 在相邻的肋之间设置有空气管道。 在打印头移动以形成图像的图像形成区域中形成墨水通道开口。 设置在油墨通道开口下面的是一个油墨接纳室，其中设有吸墨体。 与送风方向连通的吸入口设置在成像区域的供纸方向的上游和下游。 吸引装置被连接成使得空气通过吸入口被吸入设置在供纸台下侧的负压室。 负压室和墨水容纳室彼此分离。