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11. 发明授权

US4572685A Dot printer 失效
标题翻译：点打印机
公开(公告)号：US4572685A
公开(公告)日：1986-02-25
申请号：US502354
申请日：1983-06-08
申请人： Yoshikane Matsumoto , Tsuneki Kobayashi , Makoto Kurosawa , Minoru Seino
发明人： Yoshikane Matsumoto , Tsuneki Kobayashi , Makoto Kurosawa , Minoru Seino
IPC分类号： B41J25/00 , B41J25/28
CPC分类号： B41J25/006
摘要： A printing mechanism is provided with a counter-balanced hammer bank such that the hammer bank and a counterweight are oppositely reciprocated by a pair of cams mounted on a vertically oriented cam shaft. Vibration of the printer even at high speed can be eliminated by completely dynamically balancing the system.
摘要翻译：打印机构设置有平衡锤组，使得锤组和配重通过安装在垂直定向的凸轮轴上的一对凸轮相反地往复运动。通过完全动态平衡系统，可以消除打印机甚至高速振动。

12. 发明授权

US09375958B2 Image forming apparatus and assembly system of image forming apparatus 有权
公开(公告)号：US09375958B2
公开(公告)日：2016-06-28
申请号：US14484671
申请日：2014-09-12
申请人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
发明人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
IPC分类号： B41J2/205 , B41J2/01 , B41J3/407 , B41J2/385 , B41J13/08 , B41J2/175 , B41J3/54 , B41J29/02 , B65H23/04 , G03G15/00 , G03G21/16 , B41J11/00
CPC分类号： B41J13/08 , B41J2/01 , B41J2/175 , B41J2/1752 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J3/543 , B41J11/007 , B41J29/02 , B65H23/04 , B65H2402/10 , B65H2402/60 , B65H2801/06 , G03G15/6552 , G03G21/16 , G03G2215/00021 , G03G2215/00367
摘要： An image forming apparatus includes a sheet feed conveying unit having an outlet for a recording medium on one side; at least one image forming unit having an inlet for the recording medium on one side and an outlet for the recording medium on the other side; and a sheet eject conveying unit having an inlet for the recording medium on one side, wherein the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are arranged along a conveying direction of the recording medium; the outlet of the sheet feed conveying unit matches the inlet of the image forming unit; the outlet of the image forming unit matches the inlet of the sheet eject conveying unit; and the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are connected to each other in a separable manner.

13. 发明授权

US08870328B2 Image forming apparatus and assembly system of image forming apparatus 有权
标题翻译：图像形成装置和图像形成装置的装配系统
公开(公告)号：US08870328B2
公开(公告)日：2014-10-28
申请号：US13838149
申请日：2013-03-15
申请人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
发明人： Yuuji Ohmura , Yasushi Hashimoto , Yoshikane Matsumoto
IPC分类号： B41J2/205 , B41J2/01 , B41J2/385 , B41J2/175 , B41J29/02 , B41J11/00 , G03G15/00 , G03G21/16 , B65H23/04 , B41J3/54
CPC分类号： B41J13/08 , B41J2/01 , B41J2/175 , B41J2/1752 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J3/543 , B41J11/007 , B41J29/02 , B65H23/04 , B65H2402/10 , B65H2402/60 , B65H2801/06 , G03G15/6552 , G03G21/16 , G03G2215/00021 , G03G2215/00367
摘要： An image forming apparatus includes a sheet feed conveying unit having an outlet for a recording medium on one side; at least one image forming unit having an inlet for the recording medium on one side and an outlet for the recording medium on the other side; and a sheet eject conveying unit having an inlet for the recording medium on one side, wherein the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are arranged along a conveying direction of the recording medium; the outlet of the sheet feed conveying unit matches the inlet of the image forming unit; the outlet of the image forming unit matches the inlet of the sheet eject conveying unit; and the sheet feed conveying unit, the image forming unit, and the sheet eject conveying unit are connected to each other in a separable manner.
摘要翻译：图像形成装置包括：具有一侧记录介质出口的送纸传送单元; 至少一个图像形成单元，其具有一侧的记录介质的入口和另一侧的记录介质的出口; 以及具有用于一侧的记录介质的入口的纸张排出传送单元，其中，所述供纸传送单元，所述图像形成单元和所述纸张排出传送单元沿着所述记录介质的传送方向布置; 供纸输送单元的出口与图像形成单元的入口匹配; 图像形成单元的出口与排纸传送单元的入口相匹配; 并且片材进给传送单元，图像形成单元和片材排出传送单元以可分离的方式彼此连接。

14. 发明授权

US06561629B2 Charging/deflecting device capable of effectively deflecting ink droplet 失效
标题翻译：能够有效地偏转墨滴的充电/偏转装置
公开(公告)号：US06561629B2
公开(公告)日：2003-05-13
申请号：US10095468
申请日：2002-03-13
申请人： Takahiro Yamada , Kunio Satou , Shinya Kobayashi , Hitoshi Kida , Kazuo Shimizu , Toshitaka Ogawa , Yoshikane Matsumoto , Lee Chahn
发明人： Takahiro Yamada , Kunio Satou , Shinya Kobayashi , Hitoshi Kida , Kazuo Shimizu , Toshitaka Ogawa , Yoshikane Matsumoto , Lee Chahn
IPC分类号： B41J206
CPC分类号： B41J2/06
摘要： A back electrode 30 is provided at a rear surface side of a recording sheet 60. An orifice electrode 11 is attached to an orifice plate 15 of a head module 10. The orifice electrode 11, the orifice plate 15, and ink filling in a nozzle element 2 are electrically connected to the ground. The back electrode 30 has the potential corresponding to that of a charging/deflecting signal. With this configuration, the orifice electrode 11, a pressure chamber 13, and the back electrode 30 together generates an inclined electric field 85 at a position a close to a center trajectory 90. A charged ink droplet is deflected greatly by the inclined electric field 85, at an early stage of the ink flight, and even greater deflection can be achieved as the flight proceeds.
摘要翻译：背面电极30设置在记录片材60的后表面侧。孔电极11附着到头模块10的孔板15上。孔电极11，孔板15和填充在喷嘴中的墨元件2电连接到地面。背面电极30具有与充电/偏转信号相对应的电位。利用这种构造，孔电极11，压力室13和背电极30一起在接近中心轨迹90的位置处产生倾斜电场85.带电墨滴被倾斜电场85大大偏转在油墨飞行的早期阶段，随着飞行的进行，可以实现更大的偏转。

15. 发明授权

US5662421A Print speed controlled dot line printer depending on print density 失效
标题翻译：打印速度控制点阵打印机取决于打印浓度
公开(公告)号：US5662421A
公开(公告)日：1997-09-02
申请号：US426865
申请日：1995-04-24
申请人： Kiyohito Hagiwara , Yoshikane Matsumoto , Shingo Nakahara , Masami Iwama
发明人： Kiyohito Hagiwara , Yoshikane Matsumoto , Shingo Nakahara , Masami Iwama
IPC分类号： B41J2/30 , B41J9/00 , B41J29/38
CPC分类号： B41J9/00 , B41J29/38
摘要： To prevent undue elevation of temperature in a hammer assembly but to maintain the maximum printing speed, when a scheduled number of drivings at which print hammers are to be driven during one scan of a manner bank which follows the currently performing scan, exceeds a first reference number, one dot line printing is completed with a plurality of scans of the hammer bank so that dot line print density in each scan of the hammer bank does not exceed, for example, 35%. If, however, high density printing exceeding 25% continues for an extended period of time more than one scan time, the printing operation is temporarily halted.
摘要翻译：为了防止锤组件中的温度不适当升高，但是为了保持最大的打印速度，当在按照当前执行的扫描之后的方式组的一次扫描期间驱动打印锤的预定数量的驱动时，超过第一参考数字，一个点划线完成了多个扫描的锤组，使得每个扫描中的打印点印刷密度不超过例如35％。然而，如果超过25％的高密度打印持续了多于一个扫描时间的延长时间，则打印操作暂时停止。

16. 发明授权

US11370230B2 Device and liquid discharge apparatus 有权
公开(公告)号：US11370230B2
公开(公告)日：2022-06-28
申请号：US17371731
申请日：2021-07-09
申请人： Naohiro Toda , Toshiya Satoh , Teiichiro Ishikawa , Masaya Hamaguchi , HuiZee Then , Hidehisa Shibasaki , Yoshikane Matsumoto
发明人： Naohiro Toda , Toshiya Satoh , Teiichiro Ishikawa , Masaya Hamaguchi , HuiZee Then , Hidehisa Shibasaki , Yoshikane Matsumoto
IPC分类号： B41J11/00
摘要： A device includes a temperature control member and a linearly-contact member. The temperature control member has an outer peripheral surface to contact a conveyed substrate to which liquid is applied, and heats or cools the substrate. The linearly-contact member contacts the substrate and the temperature control member on an upstream side from a contact position between the substrate and the temperature control member in a conveyance direction of the substrate.

17. 发明授权

US5156474A Method of controlling an ink ribbon moving speed in a dot line printer 失效
标题翻译：在点阵式打印机中控制色带移动速度的方法
公开(公告)号：US5156474A
公开(公告)日：1992-10-20
申请号：US658894
申请日：1991-02-22
申请人： Hiroyuki Kurosawa , Yoshikane Matsumoto , Shozo Ishii , Kiichi Morota
发明人： Hiroyuki Kurosawa , Yoshikane Matsumoto , Shozo Ishii , Kiichi Morota
IPC分类号： B41J2/51 , B41J2/515 , B41J33/36 , B41J33/38
CPC分类号： B41J33/36
摘要： In a shuttle dot line printer including a hammer bank shuttling back and forth at a given speed in a direction to transverse a sheet of print paper while turning around at two opposite ends, and an endless ink ribbon uni-directionally moving through a space between the hammer bank and the sheet of print paper, the ink density of the characters printed when the hammer bank is moving in the direction opposite to the ink ribbon is lowered. To prevent such occurrence, the ink ribbon is moved at a low speed lower than a regular speed when the moving direction of the hammer bank is opposite to that of the ink ribbon. On the other hand, when the moving direction of the hammer bank is same as that of the ink ribbon, the ink ribbon is moved at the regular speed after a predetermined period of time has been expired when the hammer bank turns around at one end and starts moving in the same direction as the ink ribbon.
摘要翻译：在穿梭点线打印机中，包括一个锤组，它以给定的速度在一张打印纸的横向方向上往复移动，同时在两个相对的端部转过，而一个无端墨带单向移动通过锤片组和打印纸张片，当锤片组沿着与色带相反的方向移动时印刷的字符的墨水密度降低。为了防止发生这种情况，当琴弦组的移动方向与墨带的移动方向相反时，墨带以低于常规速度的低速移动。另一方面，当锤片组的移动方向与墨带的移动方向相同时，当一个预定的时间段到期时，墨带以一定的速度移动，当锤组在一端转动时，开始沿与墨带相同的方向移动。

18. 发明授权

US4616943A Apparatus for preventing the rise of an ink ribbon 失效
标题翻译：用于防止色带上升的装置
公开(公告)号：US4616943A
公开(公告)日：1986-10-14
申请号：US587786
申请日：1984-03-09
申请人： Yoshikane Matsumoto , Toshio Hiki
发明人： Yoshikane Matsumoto , Toshio Hiki
IPC分类号： B41J35/26
CPC分类号： B41J35/26
摘要： An auxiliary ribbon separator for use on a dot-line printer is positioned to prevent vertical ribbon displacement in the presence of upward forces such as caused by perforations on continuous feed paper. The auxiliary separator is located so that the ribbon is guided past an end of a front yoke. The front yoke serves as a course ribbon guide and is a component of the electro-magnetic assembly of the print head associated with the printer. The auxiliary separator may be shaped so as to facilitate loading of the ribbon in the printer.
摘要翻译：在点阵式打印机上使用的辅助色带分离器定位成防止在由于连续进纸上的穿孔引起的向上的力的存在下垂直色带位移。辅助分离器被定位成使得带被引导通过前轭的一端。前轭作为路线带引导件，并且是与打印机相关联的打印头的电磁组件的部件。辅助分离器可以成形为便于在打印机中装载带。

19. 发明授权

US5618118A Impact printer and ribbon cassette 失效
标题翻译：冲击打印机和色带盒
公开(公告)号：US5618118A
公开(公告)日：1997-04-08
申请号：US490150
申请日：1995-06-14
申请人： Yoshikane Matsumoto , Toshio Hiki , Shingo Nakahara , Kohichi Yageta , Hiroyuki Kurosawa , Kohki Kushima
发明人： Yoshikane Matsumoto , Toshio Hiki , Shingo Nakahara , Kohichi Yageta , Hiroyuki Kurosawa , Kohki Kushima
IPC分类号： B41J33/22 , B41J32/02
CPC分类号： B41J32/02
摘要： A printer and ribbon cassette with gears for transmitting power from the drive motor of the printer to the ribbon cassette. Guides are provided for guiding the ribbon cassette in a direction perpendicular to the rotational axis of the gears, so that the ribbon cassette slides easily into place and the gears engage easily, but the gears are tightly engaged.
摘要翻译：一种具有齿轮的打印机和色带盒，用于从打印机的驱动电机向色带盒传输电力。引导件用于沿着与齿轮的旋转轴线垂直的方向引导色带盒，使得色带盒容易地滑入就位，并且齿轮容易啮合，但齿轮紧密接合。

20. 发明授权

US5291824A Dot line printer having ordinary low dot and high dot density printing modes 失效
标题翻译：具有普通低点和高点密度打印模式的点阵式打印机
公开(公告)号：US5291824A
公开(公告)日：1994-03-08
申请号：US755371
申请日：1991-09-05
申请人： Yoshikane Matsumoto , Hiroto Inagawa , Shingo Nakahara , Youichi Hujita
发明人： Yoshikane Matsumoto , Hiroto Inagawa , Shingo Nakahara , Youichi Hujita
IPC分类号： B41J9/10 , B41J9/28 , B41J3/00
CPC分类号： B41J9/28 , B41J9/10
摘要： A dot line printer provided with an ordinary dot density printing mode, a low dot density or draft printing mode and a high dot density printing mode. A hammer bank provided with a plurality of printing hammers is reciprocally movable in a shuttling direction for dot impressions when the hammer bank is moved through a printing region, and the moving direction of the hammer bank is reversed at a reversing region where a printing sheet is fed in a line to line direction. A shuttle cam is provided which is drivingly connected to the hammer bank. The shuttle cam has a cam profile capable of providing a cam lift characteristic approximately intermediate between a cam lift characteristics of the ordinary printing mode and that of the low dot density printing mode. A shuttling velocity of the hammer bank is changed in accordance with the selected printing mode and position of the hammer bank.
摘要翻译：具有普通点密度打印模式，低点密度或草稿打印模式和高点密度打印模式的点阵式打印机。当锤片组移动通过打印区域时，设置有多个打印锤的锤组件可以在穿梭方向上往复移动，用于点印模，并且锤片组的移动方向在打印片材的反转区域反转沿线行进方向。提供了一种穿梭凸轮，其被驱动地连接到锤子组。往复凸轮具有能够提供大致在普通打印模式的凸轮升程特性和低点密度打印模式的凸轮提升特性之间的凸轮提升特性的凸轮轮廓。根据所选择的打印模式和锤组的位置改变锤组的穿梭速度。

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