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    • 33. 发明授权
    • Developing apparatus and image forming apparatus having the same
    • 显影装置和具有该显影装置的图像形成装置
    • US6038416A
    • 2000-03-14
    • US127970
    • 1998-08-03
    • Tadashi OkanoMasahiko SaitoIsamu TerashimaShoji TakeyaToru MiyasakaKazushige Oonishi
    • Tadashi OkanoMasahiko SaitoIsamu TerashimaShoji TakeyaToru MiyasakaKazushige Oonishi
    • G03G21/16G03G15/08G03G15/04
    • G03G15/0806G03G15/0896
    • A toner bearing body unit is constituted as one assembled unit including a toner bearing body for holding toners supplied from a toner supply roller of a housing main body at an outer peripheral surface thereof, a toner layer thickness regulating member for electrically charging the toners by applying pressure toward the outer peripheral surface of the toner bearing body and for forming a toner thin layer on the toner bearing body, and a holding member for holding the toner bearing body and the toner layer thickness regulating member. The toner bearing body unit is constituted to be directly attachable to and detachable from an outer side of the housing main body of a developing apparatus. Accordingly, an uniform toner thin layer having a predetermined thickness can be formed stably on the toner bearing body during a long period of use, and the developing apparatus reconstructed so that replacement of the components thereof can be carried out easily. Further a developing apparatus having a good recycling performance can be provided.
    • 调色剂承载体单元构成为一个组装单元,其包括用于保持从外壳主体的外周表面的调色剂供给辊供给的调色剂的调色剂承载体,调色剂层厚调节部件, 并且用于在调色剂承载体上形成调色剂薄层,以及用于保持调色剂承载体和调色剂层厚度调节构件的保持构件。 调色剂承载体单元被构造成可直接附接到显影装置的壳体主体的外侧并从显影装置的外壳主体上拆下。 因此,在长时间使用期间,可以在调色剂承载体上稳定地形成具有预定厚度的均匀的调色剂薄层,并且重新构成显影装置,以便容易地进行其组分的更换。 此外,可以提供具有良好循环性能的显影装置。
    • 35. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08746684B2
    • 2014-06-10
    • US13527737
    • 2012-06-20
    • Tadashi OkanoEiji Tachibana
    • Tadashi OkanoEiji Tachibana
    • B65H1/00
    • B65H1/266B65H31/00B65H2405/115B65H2405/3322B65H2801/12
    • An image forming apparatus including a sheet feed cassette to hold a stack of recording media, a cover detachably attachable to the sheet feed cassette to cover an opening of the sheet feed cassette through which the recording media are supplied, an image forming part to form images on the recording media, and a discharge tray having a top surface on which the recording media discharged from the image forming apparatus after image formation are stacked. The sheet feed cassette is disposed below the discharge tray and is contractibly extendable, protruding outwardly from the image forming apparatus to accommodate large-sized recording media in its extended state. The cover includes a displaceable discharge auxiliary member slidable against the cover so as to be flush with the top surface of the discharge tray and detachably attachable to the sheet feed cassette together with the cover.
    • 一种图像形成装置,包括用于保持记录介质堆叠的供纸盒,可拆卸地附接到供纸盒以覆盖供纸盒的开口的盖子,通过其供应记录介质的图像形成部件,以形成图像 以及排出托盘,其具有在图像形成之后从图像形成装置排出的记录介质的顶表面。 供纸盒设置在排出托盘的下方并且可收缩地延伸,从图像形成装置向外突出,以容纳大尺寸的记录介质处于伸出状态。 该盖包括可移动的排出辅助构件,其能够抵靠盖滑动,从而与排出托盘的顶表面齐平并且与盖一起可拆卸地附接到片材进给盒。
    • 36. 发明授权
    • Liquid supplying apparatus and image forming apparatus
    • 液体供给装置和图像形成装置
    • US08303096B2
    • 2012-11-06
    • US13039700
    • 2011-03-03
    • Tadashi Okano
    • Tadashi Okano
    • B41J2/175
    • B41J2/175
    • Disclosed is a liquid supplying apparatus including an ink cartridge, a sub-tank, nozzles, and an ink cartridge installation part. The ink cartridge has a first ink container and a second ink container. The first ink container has a holding member that has its position lowered. The second ink container has an operating member, a biasing unit, and a locking unit. The locking unit engages the operating member until the remaining amount of the ink is below a prescribed value and the holding member engages the locking unit. The locking unit releases engagement of the operating member when the remaining amount of ink is below the prescribed value and the holding member engages the locking unit. The operating member protrudes from the ink cartridge installation part and is opened to the position allowing the operation on the ink cartridge when the engagement with the locking unit is released.
    • 公开了一种液体供应装置,其包括墨盒,副墨盒,喷嘴和墨盒安装部。 墨盒具有第一墨盒和第二墨盒。 第一墨水容器具有其位置降低的保持构件。 第二墨盒具有操作构件,偏压单元和锁定单元。 锁定单元与操作构件接合,直到剩余量的墨水低于预定值,并且保持构件与锁定单元接合。 当剩余量的墨水低于预定值并且保持构件接合锁定单元时,锁定单元释放操作构件的接合。 操作构件从墨盒安装部突出并且当与锁定单元的接合被释放时打开到允许在墨盒上操作的位置。
    • 37. 发明授权
    • Tone signal creating apparatus and method
    • 音频信号产生装置和方法
    • US08222508B2
    • 2012-07-17
    • US12748241
    • 2010-03-26
    • Kensuke IdeNorihisa AokiToshifumi KunimotoFumitsugu OhtakaTadashi Okano
    • Kensuke IdeNorihisa AokiToshifumi KunimotoFumitsugu OhtakaTadashi Okano
    • G10H1/06
    • G10H1/0091G10H1/0066G10H2240/285
    • In the case where an automatic reading file composed of plural kinds of detailed parameters stored in a transportable storage device whose attachment is detected has been already read in an apparatus, it is determined whether update, to a currently-read automatic reading file, of an automatic reading file stored in a storage section is carried out or not in accordance with a user's instruction, and is controlled so as to carry out a process. Namely, in the case where an automatic reading file has not been read yet, the automatic reading file stored in the storage section is updated to the currently-read automatic reading file without any condition. On the other hand, if an automatic reading file has been already read, the automatic reading file stored in the storage section may be edited on the basis of it.
    • 在存储在检测到附件的可移动存储装置中的多种详细参数组成的自动阅读文件已经在装置中被读取的情况下,确定是否对当前读取的自动阅读文件 根据用户的指示执行或不执行存储在存储部中的自动读取文件,并且被控制以执行处理。 也就是说,在自动读取文件尚未被读取的情况下,存储在存储部分中的自动读取文件被更新为当前读取的自动读取文件而没有任何条件。 另一方面,如果已经读取了自动读取文件,则可以基于它存储在存储部分中的自动阅读文件进行编辑。
    • 38. 发明申请
    • Image Forming Apparatus
    • 图像形成装置
    • US20080226319A1
    • 2008-09-18
    • US12048846
    • 2008-03-14
    • Yoshiharu TakahashiTadashi Okano
    • Yoshiharu TakahashiTadashi Okano
    • G03G15/08
    • G03G21/1633G03G21/1647G03G2221/163G03G2221/1678G03G2221/18
    • An image forming apparatus including a plurality of developing devices each having a plurality of guide parts on both lateral sides, a frame body having a plurality of guide members configured to receive the guide parts of the developing devices, a front door for receiving and removing the developing devices from the frame body, and a position regulating member having a plurality of regulating parts and a connecting part configured to connect each regulating part, the position regulating member having an L-shape to regulate movement of the plurality of developing devices, each end of the regulating part configured to be placed between the guide part and the guide member, and the connecting part configured to be placed between the developing devices and the front door.
    • 一种图像形成装置,包括多个显影装置,每个显影装置在两个侧面上具有多个引导部分,框架主体具有构造成容纳显影装置的引导部分的多个引导部件,前门,用于接收和移除 显影装置,以及具有多个限制部件的位置限制部件和被构造成连接各调节部件的连接部件,该调节部件具有L形的位置限制部件,以调节多个显影装置的运动,每个端部 所述限制部件被构造成被布置在所述引导部分和所述引导部件之间,并且所述连接部件构造成被放置在所述显影装置和所述前门之间。