专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07883175B2 Liquid ejecting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US07883175B2
公开(公告)日：2011-02-08
申请号：US12105721
申请日：2008-04-18
申请人： Nobutoshi Otsuka , Nobuhito Takahashi
发明人： Nobutoshi Otsuka , Nobuhito Takahashi
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2002/1742
摘要： A liquid ejecting apparatus according to the invention includes a liquid ejecting head capable of ejecting liquid from nozzle openings provided in a nozzle-forming surface, a nozzle-forming-surface visual-inspection unit for enabling a visual inspection of the nozzle-forming surface, and a liquid receptacle for receiving liquid discharged as waste liquid from the nozzle openings in the liquid ejecting head. The liquid receptacle is movable between a receiving position, where the liquid receptacle is positioned adjacent to the nozzle-forming surface, and a non-receiving position, where the liquid receptacle is positioned away from the receiving position. The liquid receptacle covers the nozzle-forming-surface visual-inspection unit when the liquid receptacle is positioned at the receiving position. The nozzle-forming-surface visual-inspection unit allows the nozzle-forming surface to be visually inspected when the liquid receptacle is positioned at the non-receiving position.
摘要翻译：根据本发明的液体喷射装置包括：能够从设置在喷嘴形成表面中的喷嘴开口喷射液体的喷液头，用于使喷嘴形成表面能够目视检查的喷嘴形成面视觉检查单元; 以及用于接收从液体喷射头中的喷嘴开口排出的废液的液体容器。液体容器可以在液体容器邻近喷嘴形成表面定位的接收位置和非接收位置之间移动，其中液体容器定位成远离接收位置。当液体容器位于接收位置时，液体容器覆盖喷嘴形成表面视觉检查单元。当液体容器位于非接收位置时，喷嘴形成表面视觉检查单元允许目视检查喷嘴形成表面。

32. 发明申请

US20090002448A1 FLUID DISCHARGING APPARATUS AND METHOD OF CONTROLLING THE FLUID DISCHARGING APPARATUS 有权
标题翻译：流体排放装置和控制流体排放装置的方法
公开(公告)号：US20090002448A1
公开(公告)日：2009-01-01
申请号：US12163820
申请日：2008-06-27
申请人： Satoru Hosono , Nobuhito Takahashi
发明人： Satoru Hosono , Nobuhito Takahashi
IPC分类号： B41J2/145
CPC分类号： B41J2/155 , B41J2/16508
摘要： A fluid discharging apparatus including a head, a medium support portion, a contact member, and an actuator portion. The head includes a plurality of nozzles through which a fluid is discharged onto a target medium. The medium support portion supports the medium. The contact member is provided within the medium support portion. The actuator portion moves at least one of the head and the medium support portion so that the plurality of nozzles are located close to or far from the contact member. During a standby state when fluid is not discharged onto the medium, the contact member is brought into contact with the head in order to seal the plurality of nozzles, and in a discharging state, the head is located away from the contact member in order to provide a space through which the medium is allowed to pass between the plurality of nozzles and the contact member.
摘要翻译：一种流体排放装置，包括头部，介质支撑部分，接触部件和致动器部分。头部包括多个喷嘴，流体被排出到目标介质上。介质支撑部分支撑介质。接触构件设置在介质支撑部分内。致动器部分移动头部和中间支撑部分中的至少一个，使得多个喷嘴位于靠近或远离接触构件的位置。在液体未被排出到介质上的待机状态下，接触构件与头部接触以便密封多个喷嘴，并且在排出状态下，头部远离接触构件定位，以便提供允许介质在多个喷嘴和接触构件之间通过的空间。

33. 发明申请

US20080309691A1 LIQUID EJECTION APPARATUS AND METHOD 有权
标题翻译：液体喷射装置和方法
公开(公告)号：US20080309691A1
公开(公告)日：2008-12-18
申请号：US12139289
申请日：2008-06-13
申请人： Nobuhito Takahashi
发明人： Nobuhito Takahashi
IPC分类号： B41J29/38
CPC分类号： B41J2/17566 , B41J2/175 , B41J2/17509 , B41J3/543
摘要： A liquid ejection apparatus including a recording head capable of ejecting liquid, a first liquid storage unit which is replaceable which stores liquid to be ejected from the recording head, a second liquid storage unit which is integrally formed with the apparatus body which stores liquid to be ejected from the recording head, the liquid stored in the second liquid storage unit being the same kind of liquid as the liquid stored in the first liquid storage unit, and a selection-and-supply unit which selects at least one liquid from the liquid stored in the first liquid storage unit and the liquid stored in the second liquid storage unit and supplies the selected the liquid to the recording head.
摘要翻译：一种液体喷射装置，包括能够喷射液体的记录头，可替换地存储从记录头喷射的液体的第一液体存储单元，与储存液体的装置主体一体形成的第二液体存储单元从记录头排出的液体存储在第二液体存储单元中的液体是与存储在第一液体存储单元中的液体相同的液体;以及选择供给单元，其从储存的液体中选择至少一种液体在第一液体存储单元和存储在第二液体存储单元中的液体中，并将所选择的液体供应到记录头。

34. 发明授权

US6164767A Ink jet recording apparatus having a driving wheel mechanism for pressurizing tubes of a tube pump 失效
标题翻译：具有用于对管式泵的管进行加压的驱动轮机构的喷墨记录装置
公开(公告)号：US6164767A
公开(公告)日：2000-12-26
申请号：US352941
申请日：1999-07-14
申请人： Masahiro Nakamura , Hayato Nishikaze , Nobuhito Takahashi , Seiji Mochizuki , Kazuhisa Kawakami , Keiichi Ohshima , Satoshi Fujioka
发明人： Masahiro Nakamura , Hayato Nishikaze , Nobuhito Takahashi , Seiji Mochizuki , Kazuhisa Kawakami , Keiichi Ohshima , Satoshi Fujioka
IPC分类号： B41J2/165 , F04B43/12 , B41J2/175
CPC分类号： B41J2/16547 , B41J2/16508 , B41J2/16511 , B41J2/16532 , B41J23/025 , F04B43/1253 , F04B43/1276 , F04B43/1292
摘要： A tube pump for an ink jet printer includes a driving wheel that is selectively driven in a forward or reverse direction in accordance with the rotation of a drive source. The driving wheel contains two slots that extend symmetrically and radially from the center of the driving wheel. The pump also includes two rollers that are coupled to the drive wheel via roller shafts respectively extending from a radial center of the rollers into the slots. A pressing piece is also provided that forces the shafts into the radially outermost end of the slots to press a tube of the tube pump when said drive wheel rotates in reverse and forces the shafts into the radially innermost end of the slots to not press the tube when said drive wheel rotates in the forward direction. In an alternative arrangement, the tube pump contains a pump chamber, and a tube having an .alpha.-like-shaped loop portion is inserted into and disposed along the inner wall of the pump chamber. A driving wheel train is provided, rotated around a shaft of the pump chamber, and has a single roller that cooperates with the inner wall of the pump chamber to press the tube. Also, a guide slot is formed in the driving wheel train to transfer the roller between a tube pressurizing state and a tube nonpressurizing state based on the rotation of the driving wheel train.
摘要翻译：用于喷墨打印机的管式泵包括根据驱动源的旋转而选择性地沿正向或反向驱动的驱动轮。驱动轮包含从驱动轮的中心对称和径向延伸的两个槽。泵还包括两个辊，其通过分别从辊的径向中心延伸到槽中的辊轴联接到驱动轮。还提供一个按压片，当所述驱动轮反向旋转时，迫使所述轴进入所述狭槽的径向最外端，以挤压所述管泵的管，并迫使所述轴进入所述狭槽的径向最内端以不按压所述管当所述驱动轮沿向前方向旋转时。在另一种配置中，管泵包含泵室，并且具有α状环状部分的管插入并设置在泵室的内壁上。提供驱动轮系，围绕泵室的轴旋转，并且具有与泵室的内壁配合以压紧管的单个辊。此外，在驱动轮系中形成引导槽，以基于驱动轮系的旋转在辊加压状态和管非加压状态之间转移辊。

35. 发明授权

US6036299A Ink-jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US6036299A
公开(公告)日：2000-03-14
申请号：US997546
申请日：1997-12-23
申请人： Atsushi Kobayashi , Seiji Mochizuki , Kazuhisa Kawakami , Shigenori Fukasawa , Masahiro Isono , Masahiro Nakamura , Nobutoshi Ohtsuka , Nobuhito Takahashi , Hitoshi Hayakawa , Norihiro Maruyama
发明人： Atsushi Kobayashi , Seiji Mochizuki , Kazuhisa Kawakami , Shigenori Fukasawa , Masahiro Isono , Masahiro Nakamura , Nobutoshi Ohtsuka , Nobuhito Takahashi , Hitoshi Hayakawa , Norihiro Maruyama
IPC分类号： B41J2/165
CPC分类号： B41J2/1652 , B41J2/16532 , B41J2/19
摘要： Ink is sucked in a first amount from recording heads by applying negative pressure of suction pumps to the recording heads in a state in which communication between the recording heads and the atmosphere is cut off by sealing the recording heads by means of caps. The ink in the caps is then discharged by causing negative pressure of the suction pumps to act in a state in which the caps are made to communicate with the atmosphere, and then wiping is effected by a wiping blade.
摘要翻译：在记录头和大气之间的连通被通过盖子密封记录头的状态下，通过在记录头上施加负压的吸入泵来将油墨从记录头吸入。然后通过使抽吸泵的负压作用在使盖与大气连通的状态下，盖中的油墨被排出，然后通过擦拭刮板进行擦拭。

36. 发明授权

US5494364A Printer having an inverting paper tray 失效
标题翻译：具有翻转纸盘的打印机
公开(公告)号：US5494364A
公开(公告)日：1996-02-27
申请号：US354785
申请日：1994-12-12
申请人： Kenjiro Murakami , Toshikazu Kotaka , Hiroshi Ishida , Kiyoto Komura , Yoshiaki Nakayama , Nobuhito Takahashi , Satoshi Takehana
发明人： Kenjiro Murakami , Toshikazu Kotaka , Hiroshi Ishida , Kiyoto Komura , Yoshiaki Nakayama , Nobuhito Takahashi , Satoshi Takehana
IPC分类号： B41J3/28 , B41J11/00 , B41J11/04 , B41J11/48 , B41J11/58 , B41J13/00 , B41J13/036 , B41J13/10 , B41J23/02 , B41J25/308 , B41J29/02 , B41J29/13
CPC分类号： B41J11/04 , B41J11/0095 , B41J11/48 , B41J11/58 , B41J13/00 , B41J13/0054 , B41J13/036 , B41J13/10 , B41J23/02 , B41J23/025 , B41J25/308 , B41J29/02 , B41J29/13 , B41J3/28
摘要： A printer which is compact, can accurately supply paper and has reduced noise characteristics. Additionally, the printer enables easy correction of paper jams and can be selectively operated in various modes according to the user's preference. The printer includes a paper feed roller which is pivotable between a paper feed position and a non-feeding position, a drive force transmitting mechanism for transmitting a drive force to the paper feed roller, a carriage reciprocatively movable along the width of the paper fed by the paper feed roller, and an intermediate transmission mechanism attached to the side of the carriage. Only when the carriage is in a stand-by position, the intermediate transmission mechanism couples with the drive force transmitting mechanism to transmit to the paper feed roller a paper-feed directional rotating force so as to rotate the paper feed roller to the paper feed position. The intermediate transmission mechanism is preferably an idler rotatably mounted on the side of the carriage. The paper feed roller is preferably driven through a planetary gear mechanism including a sun gear provided on a drive shaft, a paper-feed roller holder rotatably mounted on the drive shaft, and a planetary gear coaxially provided with the paper feed roller supported with the paper-feed roller holder.
摘要翻译：一种紧凑的打印机，可以准确地提供纸张并降低噪音特性。此外，打印机能够容易地校正卡纸，并且可以根据用户的偏好以各种模式选择性地操作。打印机包括可在进纸位置和非进给位置之间枢转的供纸辊，用于将驱动力传送到供纸辊的驱动力传递机构，沿着纸张供给辊的宽度可往复移动的托架供纸辊和安装在滑架侧面的中间传动机构。只有当托架处于待机位置时，中间传动机构与驱动力传递机构相连，才能将供纸辊传送给供纸辊的送纸定向旋转力，以便将供纸辊旋转到送纸位置。中间传动机构优选为可旋转地安装在滑架侧面的惰轮。供纸辊优选地通过行星齿轮机构驱动，该行星齿轮机构包括设置在驱动轴上的太阳齿轮，可旋转地安装在驱动轴上的供纸辊保持架和同轴地设置有被纸张支撑的供纸辊的行星齿轮进纸辊架。

37. 发明授权

US07950787B2 Liquid ejection apparatus and method 有权
标题翻译：液体喷射装置和方法
公开(公告)号：US07950787B2
公开(公告)日：2011-05-31
申请号：US12139289
申请日：2008-06-13
申请人： Nobuhito Takahashi
发明人： Nobuhito Takahashi
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/175 , B41J2/17509 , B41J3/543
摘要： A liquid ejection apparatus including a recording head capable of ejecting liquid, a first liquid storage unit which is replaceable which stores liquid to be ejected from the recording head, a second liquid storage unit which is integrally formed with the apparatus body which stores liquid to be ejected from the recording head, the liquid stored in the second liquid storage unit being the same kind of liquid as the liquid stored in the first liquid storage unit, and a selection-and-supply unit which selects at least one liquid from the liquid stored in the first liquid storage unit and the liquid stored in the second liquid storage unit and supplies the selected the liquid to the recording head.
摘要翻译：一种液体喷射装置，包括能够喷射液体的记录头，可替换地存储从记录头喷射的液体的第一液体存储单元，与储存液体的装置主体一体形成的第二液体存储单元从记录头排出的液体存储在第二液体存储单元中的液体是与存储在第一液体存储单元中的液体相同的液体;以及选择供给单元，其从储存的液体中选择至少一种液体在第一液体存储单元和存储在第二液体存储单元中的液体中，并将所选择的液体供应到记录头。

38. 发明授权

US07938502B2 Flushing method for fluid ejecting device and fluid ejecting device 有权
标题翻译：流体喷射装置和流体喷射装置的冲洗方法
公开(公告)号：US07938502B2
公开(公告)日：2011-05-10
申请号：US12234048
申请日：2008-09-19
申请人： Seiji Tojo , Nobuhito Takahashi
发明人： Seiji Tojo , Nobuhito Takahashi
IPC分类号： B41J29/393
CPC分类号： B41J2/125 , B41J2/16526 , B41J2/17509 , B41J2/17513 , B41J2/17563
摘要： There is provided a flushing method for a fluid ejecting device that prevents clogging of a nozzle by ejecting a fluid of a set number of droplets at each set time interval in a fluid ejecting process from the nozzle of a fluid ejecting head toward a fluid receiving part that is disposed to face a nozzle opening face of the fluid ejecting head in a state of non-contacting the nozzle opening face. The flushing method includes applying an electric field between the nozzle opening face and the fluid receiving part, ejecting the fluid from the fluid ejecting head toward the fluid receiving part, detecting a voltage change based on electrostatic induction that occurs at a time when the fluid is ejected toward the fluid receiving part, and changing one between the set time interval and the set number of the droplets based on the voltage change.
摘要翻译：提供了一种用于流体喷射装置的冲洗方法，其通过在流体喷射过程中以每个设定的时间间隔喷射设定数量的液滴的流体来防止喷嘴的堵塞，从流体喷射头的喷嘴向流体接收部分其在与喷嘴开口面不接触的状态下配置成面对流体喷射头的喷嘴开口面。冲洗方法包括在喷嘴开口面和流体接收部之间施加电场，将流体从流体喷射头朝向流体接收部喷射，检测基于静电感应的电压变化，该静电感应在流体为基于电压变化，朝着流体接收部分喷射，并且在设定的时间间隔和设定的液滴数之间改变流体接收部分。

39. 发明授权

US07857418B2 Maintenance sheet and liquid ejecting apparatus 失效
标题翻译：维护片和液体喷射装置
公开(公告)号：US07857418B2
公开(公告)日：2010-12-28
申请号：US11758517
申请日：2007-06-05
申请人： Kunihiko Matsuhashi , Nobuhito Takahashi
发明人： Kunihiko Matsuhashi , Nobuhito Takahashi
IPC分类号： B41J2/165 , B41J23/00 , B41J2/155
CPC分类号： B41J2/16585 , B41J2/16547
摘要： A maintenance sheet with a facing surface facing a nozzle formation surface of a liquid ejection head provided in a liquid ejecting apparatus is provided. The maintenance sheet includes a cap section that is brought into abutment with the nozzle formation surface to form a sealed space in cooperation with the nozzle formation surface when the facing surface and the nozzle formation surface have been made to approach each other relatively in a facing position where the facing surface faces the nozzle formation surface, and that is made variable in internal volume in the abutment state, a communication hole that is penetratingly formed so as to allow the inside and outside of the cap section to communicate with each other, and a valve that opens and closes the communication hole. The valve activates to open with a reduction in the internal volume of the cap section, while the valve activates to close with an increase in the internal volume of the cap section.
摘要翻译：提供了一种具有面向设置在液体喷射装置中的液体喷射头的喷嘴形成表面的面对表面的维护片。所述维护用片材包括盖部，所述盖部与所述喷嘴形成面抵接，与所述喷嘴形成面配合形成与所述喷嘴形成面相对的密封空间，其中所述面对表面面向所述喷嘴形成表面，并且在所述邻接状态下在内部体积中变得可变，所述连通孔被穿透地形成以允许所述盖部的内部和外部彼此连通，并且打开和关闭连通孔的阀。阀门激活以打开盖部分的内部体积的减小，同时阀门激活以关闭帽部分内部体积的增加。

40. 发明授权

US07669962B2 Capping sheet and liquid jet apparatus 失效
标题翻译：封盖片和液体喷射装置
公开(公告)号：US07669962B2
公开(公告)日：2010-03-02
申请号：US11557904
申请日：2006-11-08
申请人： Kunihiko Matsuhashi , Nobuhito Takahashi
发明人： Kunihiko Matsuhashi , Nobuhito Takahashi
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： A capping sheet that seals a nozzle surface of a liquid jet head having a liquid jet nozzle that ejects liquid onto a target, the capping sheet includes: a sheet body including an opposite surface facing the nozzle surface of the liquid jet head, the sheet body being provided separately from a capping-sheet carrying mechanism that carries the sheet body from a non-capping position where the opposite surface does not face the nozzle surface to a capping position where the opposite surface faces the nozzle surface; and on the opposite surface, a sealing part that seals the nozzle surface with a sealed space therebetween if the capping sheet is carried to the capping position by the capping-sheet carrying mechanism and relatively moved in a way that the opposite surface comes close to the nozzle surface at the capping position.
摘要翻译：一种封盖片，其密封具有将液体喷射到靶上的液体喷射喷嘴的喷嘴表面，所述封盖片包括：片体，其包括面对所述液体喷射头的喷嘴表面的相对表面，所述片体与从相对表面不面向喷嘴表面的非封盖位置到相对表面面向喷嘴表面的封盖位置的封盖片承载机构分开设置; 并且在相反的表面上，如果封盖片被封盖片承载机构运送到封盖位置并且相对地移动的方式使得相对表面靠近喷嘴表面处于封盖位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式