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11. 发明授权

US4876558A Pump device and an ink jet recording apparatus having the pump device 失效
标题翻译：泵装置和具有泵装置的喷墨记录装置
公开(公告)号：US4876558A
公开(公告)日：1989-10-24
申请号：US224246
申请日：1988-07-25
申请人： Toshiharu Mamiya
发明人： Toshiharu Mamiya
IPC分类号： B41J2/18 , B41J2/17 , B41J2/175 , B41J2/185 , C08G65/00 , C08G65/28 , F04B53/16
CPC分类号： B41J2/17596
摘要： In a pump device wherein a piston is reciprocally moved in a predetermined range within a cylinder to thereby produce pressure, a liquid inflow hole is provided outside the predetermined range of the cylinder and a hermetically sealing member biased so as to hermetically seal the liquid inflow hole until the piston is moved by a predetermined amount is provided.
摘要翻译：在其中活塞在气缸内在预定范围内往复运动以产生压力的泵装置中，液体流入孔设置在气缸的预定范围外侧，并且气密密封构件被偏压以气密地密封液体流入孔直到活塞移动预定量。

12. 发明授权

US4772899A Scanning mechanism for recording apparatus 失效
标题翻译：记录装置的扫描机构
公开(公告)号：US4772899A
公开(公告)日：1988-09-20
申请号：US898691
申请日：1986-08-21
申请人： Toshiharu Mamiya , Yoshitaka Watanabe , Tadashi Ishikawa , Takashi Endo
发明人： Toshiharu Mamiya , Yoshitaka Watanabe , Tadashi Ishikawa , Takashi Endo
IPC分类号： B41J19/00 , B41J19/20 , F16C29/02 , F16C33/10 , F16C33/20 , G01D15/14
CPC分类号： F16C32/06 , B41J19/00 , B41J19/20 , F16C17/102 , F16C29/025 , F16C33/1065 , F16C33/20
摘要： A scanning mechanism for a recording apparatus having a carriage for scanning with a bearing portion at which the carriage is engaged on a guide shaft, whereby a dynamic pressure bearing is used in the above-defined bearing portion, and a lubricant supply member is provided on the guide shaft in a position at which the carriage arrives selectively.
摘要翻译：一种用于记录装置的扫描机构，具有用于利用滑架在导向轴上接合的轴承部分进行扫描的滑架，由此在上述轴承部分中使用动压轴承，并且将润滑剂供应部件设置在导向轴处于滑架选择地到达的位置。

13. 发明授权

US07830545B2 Optical unit and image forming apparatus 失效
标题翻译：光学单元和成像设备
公开(公告)号：US07830545B2
公开(公告)日：2010-11-09
申请号：US11446025
申请日：2006-06-02
申请人： Toshiharu Mamiya
发明人： Toshiharu Mamiya
IPC分类号： G06K15/12 , G06F3/12 , B41J15/14 , B41J2/435
CPC分类号： H04N1/1135 , B41J2/471 , G02B26/12 , G03G15/04036 , G03G15/0435 , G03G2215/0404 , H04N1/12 , H04N2201/0082 , H04N2201/0446
摘要： At least one exemplary embodiment is directed to an optical unit adapted to irradiate image exposure light to an image carrier comprises a frame containing optical parts arranged therein and having an opening, and a cover adapted to cover the opening. The cover can be fixed by fixing members to the frame at three points in a first plane including the opening. The cover can further be fixed by fixing members to the frame at a second plane positioned on the frame and being adjacent to the first plane and at a third plane positioned on the frame and being not parallel to the second plane. Thus, an optical unit can be obtained which has high rigidity while, when the cover is attached to the opening, maintaining satisfactory flatness of the cover in a plane including the opening.
摘要翻译：至少一个示例性实施例涉及适于将图像曝光光照射到图像载体的光学单元，包括：框架，其包含布置在其中并具有开口的光学部件，以及适于覆盖开口的盖。可以在包括开口的第一平面中的三个位置处将固定构件固定到框架上。盖子可以通过固定构件在位于框架上的第二平面处固定到框架上并且邻近第一平面和位于框架上并且不平行于第二平面的第三平面固定。因此，可以获得具有高刚性的光学单元，而当盖安装到开口时，保持盖在包括开口的平面中的令人满意的平坦度。

14. 发明授权

US4698650A Recording apparatus and cassette for recording medium 失效
标题翻译：用于记录介质的记录装置和盒
公开(公告)号：US4698650A
公开(公告)日：1987-10-06
申请号：US715399
申请日：1985-03-25
申请人： Yoshitaka Watanabe , Toshiharu Mamiya , Tadashi Ishikawa , Takashi Endo
发明人： Yoshitaka Watanabe , Toshiharu Mamiya , Tadashi Ishikawa , Takashi Endo
IPC分类号： B41J11/58 , B41J13/00 , B41J29/02 , G01D15/24
CPC分类号： B41J29/02 , B41J11/58 , B41J13/00
摘要： An ink jet recording apparatus with improved operational performance and compactness has a mounting section for a recording paper cassette, a mounting section for an ink cartridge, and an accommodating section for a printed recording paper each have an opening at the same side of the apparatus. Preferably, an operation section for use in operating the apparatus and a display section for displaying the operation state of the apparatus are also disposed at the above same side.
摘要翻译：具有改进的操作性能和紧凑性的喷墨记录装置具有用于记录纸盒的安装部分，用于墨盒的安装部分和用于打印的记录纸的容纳部分，每个在装置的同一侧具有开口。优选地，用于操作该装置的操作部分和用于显示装置的操作状态的显示部分也设置在同一侧。

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