公开(公告)号：US5138343A

公开(公告)日：1992-08-11

申请号：US719700

申请日：1991-06-26

申请人： Takao Aichi ,  Tamaki Hashimoto ,  Yoji Ara ,  Shinya Matsui ,  Takashi Nojima ,  Hiroyuki Inoue ,  Tetsuo Suzuki ,  Junichi Asano ,  Makoto Takemura ,  Koji Terasawa ,  Katsuyuki Yokoi

发明人： Takao Aichi ,  Tamaki Hashimoto ,  Yoji Ara ,  Shinya Matsui ,  Takashi Nojima ,  Hiroyuki Inoue ,  Tetsuo Suzuki ,  Junichi Asano ,  Makoto Takemura ,  Koji Terasawa ,  Katsuyuki Yokoi

IPC分类号： B41J2/165

CPC分类号： B41J2/16523 ,  B41J2/1652 ,  B41J2/16547

摘要： A recording apparatus effects a recording operation by scanning a recording medium in a predetermined direction with a recording head provided with discharge openings for recording liquid. A cap member is capable of covering a face with discharge openings of said recording head. A transmission member causes said cap member to cover said face with discharge openings in response to a motion setting said recording head to a predetermined position; and engaging members consisting of a protruding part are provided on one of said recording head and a carriage supporting said head. The protruding part engages a receiving part for said protruding part formed on the other of said recording head and said carriage, wherein said protruding part and said receiving part mutually engage at two points when said cap member covers said face with discharge openings.

摘要翻译： 记录装置通过用设置有用于记录液体的排出口的记录头沿预定方向扫描记录介质来进行记录操作。 盖构件能够覆盖具有所述记录头的排出口的面。 响应于将所述记录头的运动设置到预定位置，传动构件使所述盖构件覆盖具有排出口的所述面; 并且由突出部组成的接合构件设置在所述记录头中的一个和支撑所述头部的支架上。 突出部分与形成在所述记录头和所述托架中的另一个上的所述突起部分的接收部分接合，其中当所述盖构件用排出口覆盖所述面时，所述突出部分和所述接收部分相互接合在两点处。

公开(公告)号：US08591012B2

公开(公告)日：2013-11-26

申请号：US12912679

申请日：2010-10-26

申请人： Hiroshi Yoshino ,  Takashi Nojima ,  Yuji Nakano ,  Yoshitaka Okamura ,  Masakazu Tsukuda ,  Kanto Kurasawa

发明人： Hiroshi Yoshino ,  Takashi Nojima ,  Yuji Nakano ,  Yoshitaka Okamura ,  Masakazu Tsukuda ,  Kanto Kurasawa

IPC分类号： B41J2/175 ,  B41J29/38 ,  B41J29/393 ,  B41J2/17

CPC分类号： B41J29/38 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17566 ,  B41J2/17596

摘要： A liquid ejection apparatus includes a pressure sensor and a determining unit. The pressure sensor is configured to detect a pressure in an ink supply path for use in supplying ink from an ink tank to a recording head. The determining unit determines whether the ink supply path is anomalous based on a result of detection of the pressure in the ink supply path by the pressure sensor performed in response to application of a fluctuating pressure to the ink in the ink tank.

摘要翻译： 液体喷射装置包括压力传感器和确定单元。 压力传感器被配置为检测用于从墨水罐向记录头供墨的供墨路径中的压力。 该确定单元基于通过响应于向墨水罐中的墨水施加波动的压力而执行的压力传感器检测供墨路径中的压力的​​结果来确定墨水供应路径是否异常。

公开(公告)号：US20080012197A1

公开(公告)日：2008-01-17

申请号：US11772940

申请日：2007-07-03

申请人： Shinya Sonoda ,  Masato Izumi ,  Takeji Niikura ,  Takashi Nojima

发明人： Shinya Sonoda ,  Masato Izumi ,  Takeji Niikura ,  Takashi Nojima

IPC分类号： B65H5/06

CPC分类号： B65H3/06 ,  B65H2404/1521

摘要： A sheet feeding apparatus includes a driving force transmitting member for transmitting a rotational driving force to a sheet feeding roller, first and second roller supporting members for supporting the sheet feeding roller. The sheet feeding apparatus further includes supporting portions for swingably supporting the first and second roller supporting members. The first and second roller supporting members are integrally movable with respect to a motion about the supporting portions and are independently movable with respect to a motion, at the supporting portions, about an axis normal to a sheet stacking surface.

摘要翻译： 片材进给装置包括用于将旋转驱动力传递到片材进给辊的驱动力传递部件，用于支撑片材进给辊的第一和第二辊支撑部件。 片材进给装置还包括用于可摆动地支撑第一和第二辊支撑构件的支撑部分。 第一和第二辊支撑构件相对于围绕支撑部分的运动是整体可移动的，并且可以相对于支撑部分处于垂直于片材堆叠表面的轴线的运动独立地移动。

公开(公告)号：US07216945B2

公开(公告)日：2007-05-15

申请号：US10878001

申请日：2004-06-29

申请人： Takashi Nojima ,  Osamu Sato ,  Atsuhiro Tsuchiya ,  Akio Kato ,  Masahiko Kubota ,  Koichi Kuno ,  Hiroyuki Tamaki ,  Taku Higashiyama

发明人： Takashi Nojima ,  Osamu Sato ,  Atsuhiro Tsuchiya ,  Akio Kato ,  Masahiko Kubota ,  Koichi Kuno ,  Hiroyuki Tamaki ,  Taku Higashiyama

IPC分类号： B41J29/38 ,  B41J3/36

CPC分类号： B41J3/445 ,  B41J2/16508 ,  B41J3/00

摘要： A recording apparatus includes a recording unit for effecting recording on a recording medium, and a conveying unit for conveying the recording medium. The recording apparatus further includes a power input terminal adapted to be switched ON/OFF by the ignition key switch of an automobile, and a controller for executing the operation sequence of the recording apparatus in accordance with the ON/OFF state of the power input terminal. In addition, a method of controlling the above-described recording apparatus includes executing the operation sequence of the recording apparatus in accordance with the ON/OFF state of the power input terminal switched ON/OFF by the ignition key switch of an automobile.

摘要翻译： 记录装置包括用于在记录介质上进行记录的记录单元和用于传送记录介质的传送单元。 记录装置还包括适于由汽车的点火钥匙开关接通/断开的电力输入端子，以及用于根据电力输入端子的接通/断开状态执行记录装置的操作顺序的控制器 。 另外，控制上述记录装置的方法包括根据由汽车的点火钥匙开关接通/断开的电源输入端子的ON / OFF状态执行记录装置的操作顺序。

公开(公告)号：US20070008366A1

公开(公告)日：2007-01-11

申请号：US11476127

申请日：2006-06-28

申请人： Takashi Nojima ,  Takeshi Sekino

发明人： Takashi Nojima ,  Takeshi Sekino

IPC分类号： B41J29/393

CPC分类号： B41J2/1753 ,  B41J2/17546 ,  B41J2/17553 ,  B41J29/02

摘要： A recording apparatus for effecting recording using a head cartridge includes a carriage to which the head cartridge is mountable, the carriage being movable while carrying the head cartridge; first detecting means for detecting movement of the carriage; second detecting means for detecting whether or not the carriage and the head cartridge are electrically connected with each other; and discriminating means for discriminating that the head cartridge is not properly mounted to the carriage, when the first detecting means, after an operation of mounting the head cartridge to the carriage, does not detect the movement of the carriage, and the second detecting means, after the operation of mounting the head cartridge to the carriage, does not detect electrical connection between the carriage and the head cartridge, either.

摘要翻译： 使用头盒执行记录的记录装置包括可安装头盒的托架，托架可携带头盒可移动; 第一检测装置，用于检测托架的运动; 第二检测装置，用于检测托架和头盒是否彼此电连接; 以及鉴别装置，用于鉴别所述头盒未正确地安装到所述托架上，当所述第一检测装置在将所述头盒安装到所述托架上的操作未检测到所述托架的运动和所述第二检测装置之后， 在将头盒安装到托架上的操作之后，也不检测托架和头盒之间的电连接。

公开(公告)号：US06883891B2

公开(公告)日：2005-04-26

申请号：US09885013

申请日：2001-06-21

申请人： Takashi Nojima

发明人： Takashi Nojima

IPC分类号： G01B21/22 ,  B41J11/42 ,  B65H5/06 ,  B41J29/38 ,  G01B21/022

CPC分类号： B41J11/42

摘要： Disclosed is a method for producing a scale for detecting conveyance rotation angle of a conveying roller, wherein the part tolerances of an encoder for use in the conveying roller, the offset at the time of assembly, etc. are canceled to thereby perform high accuracy detection. The conveyance outer peripheral portion of the conveying roller is chucked (held), and the conveying roller is rotated by a motor. The rotation angle is detected by a reference encoder, and rotation angle allotment is effected through magnetization on the basis of the output of the reference encoder to arrange N- and S-poles by varying current direction of a magnetizing head.

摘要翻译： 公开了一种生产用于检测输送辊的输送旋转角度的标尺的方法，其中，用于输送辊的编码器的零件公差，组装时的偏移量等被消除，从而执行高精度检测 。 输送辊的输送外周部被卡住（保持），输送辊由马达旋转。 由参考编码器检测旋转角度，通过基于参考编码器的输出的磁化来实现旋转角度分配，以通过改变磁化头的电流方向来布置N极和S极。

公开(公告)号：US06783215B2

公开(公告)日：2004-08-31

申请号：US10369552

申请日：2003-02-21

申请人： Masahito Yoshida ,  Naoji Otsuka ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

发明人： Masahito Yoshida ,  Naoji Otsuka ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

IPC分类号： B49J2175

CPC分类号： B41J2/175 ,  B41J2/17509

摘要： In a supply system which includes an ink container for reserving a predetermined amount of ink to be supplied to a printing head and which is configured such that ink is intermittently supplied to the container from an ink tank, there is provided a structure that fundamentally eliminates waste of ink associated with an operation of charging the container to apply a required negative pressure to the head. An ink containing body in which a negative pressure can be generated because of its elasticity is provided in the container. After the ink containing body is expanded to introduce ink into the same by depressurizing the interior of the container, the interior of the container is pressurized to contract the ink containing body, thereby returning a predetermined amount of ink to the tank. A negative pressure is thus generated in equilibrium with an ink meniscus holding ability of the head.

摘要翻译： 在一种供给系统中，该供给系统包括用于储存预定量的供给打印头的墨水的墨水容器，并且构造成使得墨水从墨水罐间歇地供应到容器，提供了从根本上消除浪费的结构 与向容器充电的操作相关联的墨水以向头部施加所需的负压。 在容器中设置有由于其弹性而产生负压的油墨容纳体。 在通过减压容器内部使油墨容纳体膨胀以将油墨引入其中之后，容器的内部被加压以使油墨容纳体收缩，从而将预定量的油墨返回到罐中。 因此，与头部的墨水弯月面保持能力平衡地产生负压。

公开(公告)号：US06663233B2

公开(公告)日：2003-12-16

申请号：US10171652

申请日：2002-06-17

申请人： Naoji Otsuka ,  Hiroyuki Inoue ,  Masahito Yoshida ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

发明人： Naoji Otsuka ,  Hiroyuki Inoue ,  Masahito Yoshida ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

IPC分类号： B41J2175

CPC分类号： B41J2/17556 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17513

摘要： In a structure which includes a second tank for reserving a predetermined amount of ink to be supplied to a printing head and in which a supply system is configured such that ink is intermittently supplied to the second tank from a first tank, a high charging efficiency to and shortened processing time for charging the second tank, and high overall usability of ink are achieved. In an orientation upon using the printing apparatus, a port of a channel located at the second tank side for supplying ink from the first tank to the second tank is arranged relatively high position and an outlet port for supplying ink from the second tank to the head is arranged relatively low position in relation to the direction of gravity, and a port of the channel located at the first tank side is arranged at the bottom of the first tank.

摘要翻译： 在包括第二罐的结构中，第二罐用于储存预定量的供给打印头的油墨，并且其中供给系统配置为使得从第一罐间歇地向第二罐提供油墨，高填充效率至 并缩短了对第二罐的充电的处理时间，并且实现了油墨的高整体可用性。 在使用打印装置的方向上，位于第二罐侧的用于从第一罐向第二罐供应墨水的通道的端口布置成相对高的位置和用于从第二罐向头部供应墨水的出口 相对于重力方向布置成相对较低的位置，并且位于第一罐侧的通道的端口布置在第一罐的底部。

公开(公告)号：US06312084B1

公开(公告)日：2001-11-06

申请号：US09547913

申请日：2000-04-11

申请人： Toshihiko Ujita ,  Haruyuki Matsumoto ,  Keiichi Murai ,  Kenichiro Hashimoto ,  Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui ,  Tetsuo Suzuki ,  Hiroyuki Inoue ,  Soichi Hiramatsu

发明人： Toshihiko Ujita ,  Haruyuki Matsumoto ,  Keiichi Murai ,  Kenichiro Hashimoto ,  Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui ,  Tetsuo Suzuki ,  Hiroyuki Inoue ,  Soichi Hiramatsu

IPC分类号： B41J29393

CPC分类号： B41J2/1755 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17526 ,  B41J2/17546 ,  B41J2/17553 ,  B41J2/17566 ,  B41J25/34 ,  B41J2002/17516 ,  B41J2002/17579 ,  B41J2002/17586

摘要： An ink cartridge, removably mountable on a fixed mounting portion of an ink jet recording apparatus for supplying discharged ink to a recording head carried on a movable carriage of the apparatus, comprises a flag member mounted for protrusion and retraction, an arrangement for protruding the flag member toward a path along which the carriage is moved when the ink cartridge is mounted on the mounting portion, and a photosensor mounted on the carriage in a position where it will be shielded from light by the protruding flag member.

摘要翻译： 一种可拆卸地安装在喷墨记录装置的固定安装部分上的墨盒，用于将排出的墨水提供到装在该装置的可移动托架上的记录头上，包括安装成用于突出和缩回的标志部件， 当墨盒安装在安装部分上时朝向沿着滑架移动的路径的部件，以及安装在滑架上的光传感器，该光电传感器处于被突出的标志部件遮挡光的位置。

公开(公告)号：US06250827B1

公开(公告)日：2001-06-26

申请号：US09290406

申请日：1999-04-13

申请人： Takashi Nojima ,  Koh Hasegawa ,  Shinya Asano ,  Hiroyuki Inoue ,  Akira Kida ,  Takeshi Iwasaki ,  Noriko Kawasaki

发明人： Takashi Nojima ,  Koh Hasegawa ,  Shinya Asano ,  Hiroyuki Inoue ,  Akira Kida ,  Takeshi Iwasaki ,  Noriko Kawasaki

IPC分类号： B41J339

CPC分类号： B41J29/02

摘要： A recording device comprises a drive mechanism section for effecting recording on a recording object material, and an exterior cover for covering the drive mechanism section, the exterior cover having a plurality of cover members separated by at least one partition surface, wherein for two cover members to be combined with each other out of the cover members, a partition surface of one cover member is provided with a projection which functions as a fulcrum when the other cover member pivots on an axis parallel to the partition surface, and partition surfaces of the two cover members are coupled to each other by an engagement structure which engages when the two cover members move away from each other, on one side with respect to the axis, while being coupled by fastening with a screw on the other side.

摘要翻译： 记录装置包括用于对记录对象材料进行记录的驱动机构部分和用于覆盖驱动机构部分的外盖，所述外盖具有由至少一个分隔表面分开的多个盖部件，其中对于两个盖部件 另外，一个盖部件的分隔面相互配合，当另一个盖部件在与分隔面平行的轴线上转动时，设置有作为支点的突出部， 盖构件通过接合结构彼此联接，该接合结构当两个盖构件在相对于轴线的一侧相互远离时相互接合，同时通过在另一侧上用螺钉紧固而联接。