公开(公告)号：US4286887A

公开(公告)日：1981-09-01

申请号：US85068

申请日：1979-10-15

申请人： Minoru Hisakawa ,  Tsugio Okamoto

发明人： Minoru Hisakawa ,  Tsugio Okamoto

IPC分类号： B41J32/02 ,  B41J33/10

CPC分类号： B41J32/02

摘要： A ribbon cassette for a looped ink ribbon in a stuffed state is provided with a depending plate on a lower surface of a cover member, for covering a ribbon chamber, near an outlet opening in order to reduce a ribbon drawing-out force by taking advantage of a slight and not-excessive frictional resistance taking place there. The depending plate is in the form of an inverted isosceles triangle and the distance between the tip end of the triangle and a floor of the ribbon chamber is smaller than the width of the ribbon.

摘要翻译： 用于填充状态的环状墨带的色带盒在盖构件的下表面上设置有用于在出口开口附近覆盖色带室的悬垂板，以便通过利用来减小色带引出力 在那里发生轻微而不过分的摩擦阻力。 悬垂板是倒立的等腰三角形的形式，三角形的尖端与色带室的底部之间的距离小于色带的宽度。

公开(公告)号：US20130086295A1

公开(公告)日：2013-04-04

申请号：US13580620

申请日：2011-02-18

申请人： Youichi Hidaka ,  Masashi Hayashi ,  Shihomi Sato ,  Tsugio Okamoto ,  Takashi Yokota ,  Masanori Takashima ,  Koichi Tsuchiya ,  Minaxay Phila Vongh ,  Tetsu Izawa

发明人： Youichi Hidaka ,  Masashi Hayashi ,  Shihomi Sato ,  Tsugio Okamoto ,  Takashi Yokota ,  Masanori Takashima ,  Koichi Tsuchiya ,  Minaxay Phila Vongh ,  Tetsu Izawa

IPC分类号： G06F13/40

CPC分类号： G06F13/4022 ,  H04L41/00 ,  H04L49/35

摘要： In a switching node, high-speed and advanced service protocol processing function is achieved by utilizing an external control server without affecting performance of conventional service protocol processing. Specifically, a forwarding engine has PCI express and an LAN interface. Depending on a type of an input packet, destination of the packet is switched to the PCI express side for conventional network service and to the LAN interface side for extended network service that cooperates with the external control server. A CPU having the PCI express and the LAN interface is provided ahead of the LAN interface. The CPU performs communication of service inquiry with the external control server at high speed via the LAN interface. After response from the control server is obtained, setting of the forwarding engine is performed through the PCI express.

摘要翻译： 在交换节点中，通过利用外部控制服务器，不影响传统业务协议处理的性能，实现了高速，高级的业务协议处理功能。 具体来说，转发引擎具有PCI Express和LAN接口。 根据输入分组的类型，分组的目的地被切换到用于常规网络服务的PCI Express侧和用于与外部控制服务器协作的扩展网络服务的LAN接口侧。 具有PCI Express和LAN接口的CPU在LAN接口之前提供。 CPU通过LAN接口与外部控制服务器高速进行业务查询通信。 获得控制服务器的响应后，通过PCI express进行转发引擎的设置。

公开(公告)号：US07918445B2

公开(公告)日：2011-04-05

申请号：US12411641

申请日：2009-03-26

申请人： Tsugio Okamoto

发明人： Tsugio Okamoto

IPC分类号： B65H3/06

CPC分类号： B65H3/0684 ,  B65H3/0669 ,  B65H3/5223 ,  B65H3/68 ,  B65H2403/421 ,  B65H2403/531 ,  B65H2403/73 ,  Y10T74/19651

摘要： A sheet feeding device to feed a sheet in a sheet stack into a sheet feeding path is provided. the sheet feeding device includes a feed roller configured to contact the sheet stack and feed the sheet in a feeding direction, a guide member, having a guide surface, which is configured to contact a side of the sheet fed by the feeding roller, to guide the sheet being fed along a guiding direction, and a shifting unit to shift the feed roller in a direction toward the guide surface before the feed roller is rotated.

摘要翻译： 提供了将片材堆叠中的片材进给到片材进给路径中的片材进给装置。 片材进给装置包括：进给辊，其构造成接触片材堆叠并沿进给方向供给片材;引导构件，具有引导表面，其构造成接触由进给辊供给的片材的一侧，以引导 所述片材沿着引导方向进给;以及移位单元，用于在所述进给辊旋转之前使所述进给辊沿着朝向所述引导表面的方向移动。

公开(公告)号：US06886907B1

公开(公告)日：2005-05-03

申请号：US10417096

申请日：2003-04-17

申请人： Tsugio Okamoto ,  Takeshi Asano

发明人： Tsugio Okamoto ,  Takeshi Asano

IPC分类号： B41J2/165

CPC分类号： B41J2/16547 ,  B41J2/16523 ,  B41J2/16541

摘要： A cleaning device for cleaning a printhead of an ink-jet printer. The cleaning device includes, a cleaning unit provided with a cleaning blade, and a traveling unit that carries the cleaning unit. The traveling unit reciprocates between first and second positions to perform a cleaning cycle of the printhead. The cleaning blade is held by the cleaning unit perpendicular to an ink ejecting surface of the printhead to clean the ink ejecting surface when the traveling unit moves in one direction. Further, The cleaning blade is inclined against the ink ejecting surface to avoid being rubbed against the ink ejecting surface when the traveling unit moves in an opposite direction.

摘要翻译： 一种用于清洁喷墨打印机的打印头的清洁装置。 清洁装置包括具有清洁刮板的清洁单元和携带清洁单元的行进单元。 行进单元在第一和第二位置之间往复运动以执行打印头的清洁循环。 清洁刮板由扫描单元垂直于打印头的喷墨表面保持，以便当行进单元沿一个方向移动时清洁喷墨表面。 此外，当行走单元沿相反的方向移动时，清洁刮板相对于喷墨表面倾斜以避免与喷墨表面摩擦。

公开(公告)号：US06866361B2

公开(公告)日：2005-03-15

申请号：US10674470

申请日：2003-10-01

申请人： Masakazu Kuki ,  Tsugio Okamoto

发明人： Masakazu Kuki ,  Tsugio Okamoto

IPC分类号： B41J2/165

CPC分类号： B41J2/16585 ,  B41J2/16535 ,  B41J2/16538

摘要： An ink-jet printer includes a belt conveyor mechanism, an ink-jet head having at its lower face a nozzle face where many nozzles are formed, and a maintenance unit that maintains the ink-jet head. Within the maintenance unit arranged are a blade, a wiping roller, an ink receiving member, and a purge cap, in this order from the near side to the head. The maintenance unit is first moved to a purge position at which the purge cap confronts the nozzle face of the ink-jet head, where a purge operation is performed. After the purge operation, attendant upon movement of the maintenance unit to get apart from the head, the ink receiving member, the wiping roller, and the blade successively confront the nozzle face in this order. With the movement of the maintenance unit, receiving ink with the ink receiving member and wiping ink up with the wiping roller and the blade are performed in order.

摘要翻译： 喷墨打印机包括带式输送机构，喷墨头在其下表面具有形成许多喷嘴的喷嘴面，以及保持喷墨头的维护单元。 在维护单元中，从近侧到头部依次配置有叶片，擦拭辊，墨水接收部件和清洗盖。 维护单元首先被移动到吹扫位置，在该位置清洗帽面对喷墨头的喷嘴面，进行吹扫操作。 在清洗操作之后，当维护单元移动以脱离头部时，墨水接收构件，擦拭辊和刮刀依次面对喷嘴面。 随着维护单元的移动，依次执行用墨接收部件接收油墨并用擦拭辊和刮刀擦拭墨水。

公开(公告)号：US20050024426A1

公开(公告)日：2005-02-03

申请号：US10899100

申请日：2004-07-27

申请人： Tsugio Okamoto

发明人： Tsugio Okamoto

IPC分类号： B41J2/18 ,  B41J2/165 ,  B41J2/185

CPC分类号： B41J2/16523 ,  B41J2/16526 ,  B41J2/16585 ,  B41J2002/1742

摘要： An inkjet recording apparatus includes a recording head, a recovery unit, a reception member, and an arrangement mechanism. The recording head ejects ink therefrom to perform recording on a recording medium. The recovery unit causes the recording head to perform a purge process. The reception member receives the ink ejected in the purge process and has flexibility. The arrangement mechanism stores the reception member, which is in a wound state, outside a recoding area where the recording head performs the recording on the recording medium. The arrangement mechanism pulls out the reception member when the recovery unit causes the recording head to perform the purge process.

摘要翻译： 喷墨记录装置包括记录头，恢复单元，接收构件和布置机构。 记录头从其中喷出墨水以在记录介质上进行记录。 恢复单元使记录头执行清洗处理。 接收构件接收在清洗过程中喷射的油墨并具有柔性。 布置机构将处于卷绕状态的接收构件存储在记录头在记录介质上进行记录的记录区域的外部。 当恢复单元使记录头执行清洗处理时，布置机构拉出接收构件。

公开(公告)号：US4920374A

公开(公告)日：1990-04-24

申请号：US283223

申请日：1988-12-12

申请人： Kazuo Sangyoji ,  Takemi Yamamoto ,  Tsugio Okamoto ,  Naoyuki Hatta ,  Yuji Asano ,  Kenji Sakakibara ,  Hitoshi Nakai ,  Michitoshi Akao ,  Jun Sakai ,  Yumio Matsumoto

发明人： Kazuo Sangyoji ,  Takemi Yamamoto ,  Tsugio Okamoto ,  Naoyuki Hatta ,  Yuji Asano ,  Kenji Sakakibara ,  Hitoshi Nakai ,  Michitoshi Akao ,  Jun Sakai ,  Yumio Matsumoto

IPC分类号： G03F7/00 ,  G03G15/22

CPC分类号： B41J19/20 ,  G03F7/0022 ,  G03G15/228 ,  G03B2227/325 ,  Y10T428/24934 ,  Y10T428/2984

摘要： Disclosed is a method of recording a picture onto a photosensitive and pressure-sensitive paper, which comprises the steps of: forming in advance a mask original form of a film having a light-transmitting portion and a non-light-transmitting portion corresponding to information of the picture; exposing the photosensitive and pressure-sensitive paper through the mask original form to thereby form a latent image on the photosensitive and pressure-sensitive paper; and pressure-fixing the photosensitive and pressure-sensitive paper carrying the latent image formed thereon. Further disclosed is an apparatus for carrying out the above method, which comprises: a mask forming means for forming a mask original form of a film having a light-transmitting portion and a non-light-transmitting portion corresponding to picture information of an original picture; an exposure means for exposing the photosensitive and pressure-sensitive paper through the mask original form formed by the mask forming means; and a pressure-fixing means for pressing the photosensitive and pressure-sensitive paper having a latent image formed by the exposure means to thereby perform pressure-development.

公开(公告)号：US4810614A

公开(公告)日：1989-03-07

申请号：US50313

申请日：1987-05-14

申请人： Kazuo Sangyoji ,  Takemi Yamamoto ,  Tsugio Okamoto ,  Naoyuki Hatta ,  Yuji Asano ,  Kenji Sakakibara ,  Hitoshi Nakai ,  Michitoshi Akao ,  Jun Sakai ,  Yumio Matsumoto

发明人： Kazuo Sangyoji ,  Takemi Yamamoto ,  Tsugio Okamoto ,  Naoyuki Hatta ,  Yuji Asano ,  Kenji Sakakibara ,  Hitoshi Nakai ,  Michitoshi Akao ,  Jun Sakai ,  Yumio Matsumoto

IPC分类号： G03F7/00 ,  G03G15/22 ,  G03C1/72 ,  G03C5/16 ,  G03C5/54

CPC分类号： B41J19/20 ,  G03F7/0022 ,  G03G15/228 ,  G03B2227/325 ,  Y10T428/24934 ,  Y10T428/2984

摘要： Disclosed is a method of recording a picture onto a photosensitive and pressure-sensitive paper, which comprises the steps of: forming in advance a mask original form of a film having a light-transmitting portion and a non-light-transmitting portion corresponding to information of the picture; exposing the photosensitive and pressure-sensitive paper through the mask original form to thereby form a latent image on the photosensitive and pressure-sensitive paper; and pressure-fixing the photosensitive and pressure-sensitive paper carrying the latent image formed thereon. Further disclosed is an apparatus for carrying out the above method, which comprises: a mask forming means for forming a mask original form of a film having a light-transmitting portion and a non-light-transmitting portion corresponding to picture information of an original picture; an exposure means for exposing the photosensitive and pressure-sensitive paper through the mask original form formed by the mask forming means; and a pressure-fixing means for pressing the photosensitive and pressure-sensitive paper having a latent image formed by the exposure means to thereby perform pressure-development.

摘要翻译： 公开了将图像记录在感光和感光纸上的方法，其包括以下步骤：预先形成具有对应于信息的光透射部分和不透光部分的胶片的原稿形式 的图片; 通过掩模原版形式曝光感光和压敏纸，从而在感光和感光纸上形成潜像; 并对携带其上形成的潜像的感光和压敏纸进行压力固定。 进一步公开的是一种用于执行上述方法的装置，其包括：掩模形成装置，用于形成具有对应于原始图像的图像信息的光透射部分和非透光部分的膜的掩模原始形式 ; 曝光装置，用于通过由掩模形成装置形成的掩模原始形式曝光感光和压敏纸; 以及用于按压具有由曝光装置形成的潜像的感光和压敏纸从而进行压力显影的压力固定装置。

公开(公告)号：US08467698B2

公开(公告)日：2013-06-18

申请号：US13268231

申请日：2011-10-07

申请人： Tsugio Okamoto ,  Hiroshi Igarashi

发明人： Tsugio Okamoto ,  Hiroshi Igarashi

IPC分类号： G03G15/16

CPC分类号： G03G15/168 ,  G03G2215/0119

摘要： An image forming apparatus may include a sheet conveying belt that conveys a sheet to a position opposed to an image carrier, and a cleaning unit that cleans the sheet conveying belt. The sheet conveying belt may be driven by a first driving unit such as a first motor while the cleaning unit may be driven a second driving unit such as a second motor. In one or more arrangements, the second driving unit is independent from the first driving unit. Additionally or alternatively, the first driving unit may also be configured to drive an image carrier and/or a developing unit.

摘要翻译： 图像形成装置可以包括将片材输送到与图像载体相对的位置的片材输送带以及清洁片材输送带的清洁单元。 片材输送带可以由诸如第一马达的第一驱动单元驱动，而清洁单元可以被驱动诸如第二马达的第二驱动单元。 在一个或多个布置中，第二驱动单元独立于第一驱动单元。 另外或替代地，第一驱动单元还可以被配置为驱动图像载体和/或显影单元。

公开(公告)号：US08224229B2

公开(公告)日：2012-07-17

申请号：US12608289

申请日：2009-10-29

申请人： Tsugio Okamoto

发明人： Tsugio Okamoto

IPC分类号： B65H1/24 ,  B65H1/14

CPC分类号： G03G15/6502 ,  G03G15/6511 ,  G03G2215/00383 ,  G03G2215/00396 ,  G03G2221/1657

摘要： An image forming apparatus is swung with a stopper which is swingable simultaneously with a switching member, and which allows rotation of an output gear by being disengaged from the output gear with a swinging movement of the switching member to an ON side, and which stops the rotation of the output gear by being engaged with the output gear with a swinging movement of the switching member to an OFF side. When the switching member is swung to the OFF side, the stopper is engaged with the output gear at the same time as the switching member is disengaged from the triggering member or before the switching member is disengaged from the triggering member. Accordingly, a descent of a pressing plate at the time of stopping the pressing plate is prevented without using a one-way clutch.

摘要翻译： 图像形成装置与可与切换构件同时摆动的止挡件摆动，并且允许通过使切换构件向ON侧的摆动而与输出齿轮脱离而输出齿轮的旋转，并且停止 通过与输出齿轮接合，输出齿轮的旋转与切换构件向OFF侧的摆动运动。 当切换构件摆动到OFF侧时，与切换构件从触发构件脱离或者在切换构件与触发构件脱离之前的同时，止动件与输出齿轮接合。 因此，在不使用单向离合器的情况下，防止按压板停止时的按压板的下降。