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1. 发明授权

US08123328B2 Ink tank and ink jet printer incorporating the same 有权
标题翻译：包含其的墨盒和喷墨打印机
公开(公告)号：US08123328B2
公开(公告)日：2012-02-28
申请号：US12731441
申请日：2010-03-25
申请人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
发明人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
IPC分类号： B41J29/393
CPC分类号： B41J2/17503 , B41J2/17566
摘要： An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.
摘要翻译：墨水室形成有允许大气进入的排气口和从中取出墨水的墨水出口。光学构件具有能够与容纳在墨室中的墨接触的墨接触面。墨接触面包括检测面，在该检测面上，根据通过排气口进入墨室的空气量光学地检测墨室中的剩余墨量。第一吸墨构件设置在墨接触面附近，并且能够吸收墨腔中的墨。

2. 发明授权

US07021736B2 Ink tank and ink jet printer incorporating the same 有权
标题翻译：包含其的墨盒和喷墨打印机
公开(公告)号：US07021736B2
公开(公告)日：2006-04-04
申请号：US10635915
申请日：2003-08-07
申请人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
发明人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
IPC分类号： B41J2/175 , B41J29/393
CPC分类号： B41J2/17503 , B41J2/17566
摘要： An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.
摘要翻译：墨水室形成有允许大气进入的排气口和从中取出墨水的墨水出口。光学构件具有能够与容纳在墨室中的墨接触的墨接触面。墨接触面包括检测面，在该检测面上，根据通过排气口进入墨室的空气量光学地检测墨室中的剩余墨量。第一吸墨构件设置在墨接触面附近，并且能够吸收墨腔中的墨。

3. 发明申请

US20060125891A1 Ink tank and ink jet printer incorporating the same 有权
公开(公告)号：US20060125891A1
公开(公告)日：2006-06-15
申请号：US11341538
申请日：2006-01-30
申请人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
发明人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
IPC分类号： B41J2/175
CPC分类号： B41J2/17503 , B41J2/17566
摘要： An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.

4. 发明申请

US20100177132A1 Ink Tank and Ink Jet Printer Incorporating the Same 有权
标题翻译：墨盒和喷墨打印机结合在一起
公开(公告)号：US20100177132A1
公开(公告)日：2010-07-15
申请号：US12731441
申请日：2010-03-25
申请人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
发明人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17503 , B41J2/17566
摘要： An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.
摘要翻译：墨水室形成有允许大气进入的排气口和从中取出墨水的墨水出口。光学构件具有能够与容纳在墨室中的墨接触的墨接触面。墨接触面包括检测面，在该检测面上，根据通过排气口进入墨室的空气量光学地检测墨室中的剩余墨量。第一吸墨构件设置在墨接触面附近，并且能够吸收墨腔中的墨。

5. 发明授权

US07708369B2 Ink tank and ink jet printer incorporating the same 有权
标题翻译：包含其的墨盒和喷墨打印机
公开(公告)号：US07708369B2
公开(公告)日：2010-05-04
申请号：US11341538
申请日：2006-01-30
申请人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
发明人： Yukihiro Hanaoka , Koji Yamada , Hiroyuki Nakayama , Manabu Yamada
IPC分类号： B41J29/393
CPC分类号： B41J2/17503 , B41J2/17566
摘要： An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.
摘要翻译：墨水室形成有允许大气进入的排气口和从中取出墨水的墨水出口。光学构件具有能够与容纳在墨室中的墨接触的墨接触面。墨接触面包括检测面，在该检测面上，根据通过排气口进入墨室的空气量光学地检测墨室中的剩余墨量。第一吸墨构件设置在墨接触面附近，并且能够吸收墨腔中的墨。

6. 发明申请

US20100003060A1 PAPER CUTTING DEVICE AND A PRINTER WITH A PAPER CUTTING DEVICE 有权
标题翻译：纸张切割装置和具有纸切割装置的打印机
公开(公告)号：US20100003060A1
公开(公告)日：2010-01-07
申请号：US12558689
申请日：2009-09-14
申请人： YUKIHIRO HANAOKA , Hiroyuki Nakayama
发明人： YUKIHIRO HANAOKA , Hiroyuki Nakayama
IPC分类号： B41J11/00 , B26D5/08
CPC分类号： B41J11/663 , B26D1/305 , B26D5/14 , B26D11/00 , B41J3/44 , Y10T83/8799 , Y10T83/8828
摘要： A paper cutting device for cutting sheet material from the lengthwise edges of the material toward the middle comprising a stationary blade and first and second movable blades with the sheet material placed between the stationary blade and the first and second movable blades. The paper cutting device enables the spacing between the stationary blade and the first and second movable blades to be opened by moving the stationary blade frame and the movable blade frame relative to each other. The first movable blade and second movable blade are supported on a first stud and second stud, respectively, near the distal ends of the edge of the blade part of the stationary blade so that the paths of the blade tips overlap when cutting the sheet material. The movable blade drive mechanism drives the first movable blade and second movable blade with the first movable blade leading and the second movable blade following.
摘要翻译：一种用于从材料的纵向边缘向中间切割片材的切纸装置，包括固定刀片和第一和第二可动刀片，其中片材被放置在固定刀片与第一和第二可动刀片之间。切纸装置通过相对于彼此移动固定刀片框架和可动刀片框架，能够使固定刀片与第一和第二可动刀片之间的间隔打开。第一可动刀片和第二可动刀片分别支撑在固定刀片的刀片部分的边缘的远端附近的第一螺柱和第二螺柱上，使得当切割片材时刀片尖端的路径重叠。可移动刀片驱动机构利用第一可动刀片引导件和第二可动刀片跟随来驱动第一可动刀片和第二可动刀片。

7. 发明授权

US5104248A Print wheel shift mechanism for use with a miniature printer 失效
标题翻译：打印车轮移动机构与微型打印机一起使用
公开(公告)号：US5104248A
公开(公告)日：1992-04-14
申请号：US557360
申请日：1990-07-25
申请人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
发明人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
IPC分类号： B41J19/20 , B41J1/32 , B41J1/54 , B41J7/52 , B41J19/68 , B41J23/02 , B41J23/04 , B41J29/58
CPC分类号： B41J23/025 , B41J29/58
摘要： In a miniature printer including a carriage for motion along a path in linear reciprocating directions having at least one cam surface, a frame including a projection adjacent to the path and a print wheel having at least two levels of print type, a mechanism for shifting the position of the print wheel between the different print type levels. The mechanism is coupled to the print wheel and responsive to contact with the projection as the mechanism travels by the projection in shifting the print wheel position through engagement with the cam surface.

8. 发明授权

US4948273A Drive mechanism for a miniature printer 失效
标题翻译：微型打印机的驱动机构
公开(公告)号：US4948273A
公开(公告)日：1990-08-14
申请号：US186844
申请日：1988-04-27
申请人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
发明人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
IPC分类号： B41J19/20 , B41J1/32 , B41J1/54 , B41J7/52 , B41J19/68 , B41J23/02 , B41J23/04 , B41J29/58
CPC分类号： B41J23/025 , B41J29/58
摘要： A small-sized printer has a carriage moving in front of a platen. A print wheel is rotatably mounted on the carriage and coupled to a print wheel gear. The print wheel gear meshes with two worm gears which extend parallel to the platen. A rack-like cam also lies parallel to the platen and is followed by rocking lever which drives a pivoted hammer support. A pivoted hammer on the pivoted support strikes the inside of the print wheel, forcing an inked character to print on the paper, and rolling the character on the paper as the carriage moves. The two worm gears are powered by a motor which acts through a print drive. Their rotation is controlled so that the print wheel is rotated for print character selection by rotating both worm gears to turn the print wheel gear, the carriage is caused to move along the print line by stopping rotation of one of the worm gears, and the carriage is caused to return to its original position by stopping the other worm gear.

9. 发明授权

US07604426B2 Paper cutting device and a printer with a paper cutting device 有权
标题翻译：切纸装置和带切纸装置的打印机
公开(公告)号：US07604426B2
公开(公告)日：2009-10-20
申请号：US11595323
申请日：2006-11-08
申请人： Yukihiro Hanaoka , Hiroyuki Nakayama
发明人： Yukihiro Hanaoka , Hiroyuki Nakayama
IPC分类号： B41J11/00
CPC分类号： B41J11/663 , B26D1/305 , B26D5/14 , B26D11/00 , B41J3/44 , Y10T83/8799 , Y10T83/8828
摘要： A paper cutting device for cutting sheet material from the lengthwise edges of the material toward the middle comprising a stationary blade and first and second movable blades with the sheet material placed between the stationary blade and the first and second movable blades. The paper cutting device enables the spacing between the stationary blade and the first and second movable blades to be opened by moving the stationary blade frame and the movable blade frame relative to each other. The first movable blade and second movable blade are supported on a first stud and second stud, respectively, near the distal ends of the edge of the blade part of the stationary blade so that the paths of the blade tips overlap when cutting the sheet material. The movable blade drive mechanism drives the first movable blade and second movable blade with the first movable blade leading and the second movable blade following.
摘要翻译：一种用于从材料的纵向边缘向中间切割片材的切纸装置，包括固定刀片和第一和第二可动刀片，其中片材被放置在固定刀片与第一和第二可动刀片之间。切纸装置通过相对于彼此移动固定刀片框架和可动刀片框架，能够使固定刀片与第一和第二可动刀片之间的间隔打开。第一可动刀片和第二可动刀片分别支撑在固定刀片的刀片部分的边缘的远端附近的第一螺柱和第二螺柱上，使得当切割片材时刀片尖端的路径重叠。可移动刀片驱动机构利用第一可动刀片引导件和第二可动刀片跟随来驱动第一可动刀片和第二可动刀片。

10. 发明授权

US4787761A Miniature printer 失效
标题翻译：微型打印机
公开(公告)号：US4787761A
公开(公告)日：1988-11-29
申请号：US781593
申请日：1985-09-30
申请人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
发明人： Chikao Tezuka , Yukihiro Hanaoka , Hiroyuki Nakayama
IPC分类号： B41J19/20 , B41J1/32 , B41J1/54 , B41J7/52 , B41J19/68 , B41J23/02 , B41J23/04 , B41J29/58 , B41J25/28
CPC分类号： B41J23/025 , B41J29/58
摘要： A small-sized printer has a carriage moving in front of a platen. A print wheel is rotatably mounted on the carriage and coupled to a print wheel gear. The print wheel gear meshes with two worm gears which extend parallel to the platen. A rack-like cam also lies parallel to the platen and is followed by rocking lever which drives a pivoted hammer support. A pivoted hammer on the pivoted support strikes the inside of the print wheel, forcing an inked character to print on the paper, and rolling the character on the paper as the carriage moves. The two worm gears are powered by a motor which acts through a print drive. Their rotation is controlled so that the print wheel is rotated for print character selection by rotating both worm gears to turn the print wheel gear, the carriage is caused to move along the print line by stopping rotation of one of the worm gears, and the carriage is caused to return to its original position by stopping the other worm gear.
摘要翻译：小型打印机具有在压板前移动的托架。打印轮可旋转地安装在托架上并联接到打印轮齿轮上。打印轮齿轮与平行于压盘延伸的两个蜗轮啮合。齿条状的凸轮也平行于压盘，并且后面是摇动杆，其驱动枢转的锤子支撑件。枢轴支撑上的枢转锤撞击打印轮的内部，迫使着墨字符在纸张上打印，并在托架移动时滚动纸张上的字符。两个蜗轮由一个通过打印驱动器作用的马达驱动。它们的旋转受到控制，使得打印轮旋转以便通过旋转两个蜗轮来转动打印轮齿轮，使滑架通过阻止一个蜗轮的旋转而沿打印线移动，并且滑架通过停止其他蜗轮装置而返回原来的位置。

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