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1. 发明申请

US20080036834A1 INK CARTRIDGE FOR INK-JET PRINTING APPARATUS 有权
标题翻译：喷墨打印机墨盒
公开(公告)号：US20080036834A1
公开(公告)日：2008-02-14
申请号：US11875546
申请日：2007-10-19
申请人： Minoru Usui , Satoshi Shinada , Takahiro Naka , Hisashi Miyazawa , Takeo Seino , Hisashi Koike , Takao Kobayashi , Masahiro Kanai , Yasuko Hirano , Yasushi Akasuka , Takayuki Iijima , Noriaki Okazawa , Hitoshi Matsumoto , Yasuhiro Ogura
发明人： Minoru Usui , Satoshi Shinada , Takahiro Naka , Hisashi Miyazawa , Takeo Seino , Hisashi Koike , Takao Kobayashi , Masahiro Kanai , Yasuko Hirano , Yasushi Akasuka , Takayuki Iijima , Noriaki Okazawa , Hitoshi Matsumoto , Yasuhiro Ogura
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513 , B41J2/1752 , B41J2/17533 , B41J2/17536 , B41J2/17553
摘要： An ink cartridge for an ink jet printer having a housing having at least one wall. The ink cartridge further has at least two ink chambers for containing different ink accommodated in the housing. Ink supply ports are formed in one wall of the housing within each of the ink chambers. Each of the ink supply ports has an inner opening and an outer opening. The distance from the inner opening of a first ink supply port to that of a second ink supply port adjacent to the first ink supply port is different from a second distance from the outer opening of the first ink supply opening to that of the second ink supply port.
摘要翻译：一种用于喷墨打印机的墨盒，具有至少一个壁的壳体。墨盒还具有至少两个用于容纳在壳体中的不同墨水的墨水室。供墨口形成在每个墨室内的壳体的一个壁中。每个供墨口具有内部开口和外部开口。从第一供墨口的内部开口到与第一供墨口相邻的第二供墨口的内部开口的距离不同于从第一供墨口的外部开口到第二供墨口的外部开口的第二距离港口。

2. 发明授权

US07871156B2 Ink cartridge for ink-jet printing apparatus 有权
标题翻译：喷墨打印设备用墨盒
公开(公告)号：US07871156B2
公开(公告)日：2011-01-18
申请号：US11875546
申请日：2007-10-19
申请人： Minoru Usui , Satoshi Shinada , Takahiro Naka , Hisashi Miyazawa , Takeo Seino , Hisashi Koike , Takao Kobayashi , Masahiro Kanai , Yasuko Hirano , Yasushi Akatsuka , Takayuki Iijima , Noriaki Okazawa , Hitoshi Matsumoto , Yasuhiro Ogura
发明人： Minoru Usui , Satoshi Shinada , Takahiro Naka , Hisashi Miyazawa , Takeo Seino , Hisashi Koike , Takao Kobayashi , Masahiro Kanai , Yasuko Hirano , Yasushi Akatsuka , Takayuki Iijima , Noriaki Okazawa , Hitoshi Matsumoto , Yasuhiro Ogura
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513 , B41J2/1752 , B41J2/17533 , B41J2/17536 , B41J2/17553
摘要： An ink cartridge for an ink jet printer having a housing having at least one wall. The ink cartridge further has at least two ink chambers for containing different ink accommodated in the housing. Ink supply ports are formed in one wall of the housing within each of the ink chambers. Each of the ink supply ports has an inner opening and an outer opening. The distance from the inner opening of a first ink supply port to that of a second ink supply port adjacent to the first ink supply port is different from a second distance from the outer opening of the first ink supply opening to that of the second ink supply port.
摘要翻译：一种用于喷墨打印机的墨盒，具有至少一个壁的壳体。墨盒还具有至少两个用于容纳在壳体中的不同墨水的墨水室。供墨口形成在每个墨室内的壳体的一个壁中。每个供墨口具有内部开口和外部开口。从第一供墨口的内部开口到与第一供墨口相邻的第二供墨口的内部开口的距离不同于从第一供墨口的外部开口到第二供墨口的外部开口的第二距离港口。

3. 发明授权

US07300142B1 Ink cartridge for ink-jet printing apparatus 有权
标题翻译：喷墨打印设备用墨盒
公开(公告)号：US07300142B1
公开(公告)日：2007-11-27
申请号：US09312073
申请日：1999-05-13
申请人： Minoru Usui , Satoshi Shinada , Takahiro Naka , Hisashi Miyazawa , Takeo Seino , Hisashi Koike , Takao Kobayashi , Masahiro Kanai , Yasuko Hirano , Yasushi Akatsuka , Takayuki Iijima , Noriaki Okazawa , Hitoshi Matsumoto , Yasuhiro Ogura
发明人： Minoru Usui , Satoshi Shinada , Takahiro Naka , Hisashi Miyazawa , Takeo Seino , Hisashi Koike , Takao Kobayashi , Masahiro Kanai , Yasuko Hirano , Yasushi Akatsuka , Takayuki Iijima , Noriaki Okazawa , Hitoshi Matsumoto , Yasuhiro Ogura
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513 , B41J2/1752 , B41J2/17533 , B41J2/17536 , B41J2/17553
摘要： An ink cartridge for an ink jet printer having a housing having at least one wall. The ink cartridge further has at least two ink chambers for containing different ink accommodated in the housing. Ink supply ports are formed in one wall of the housing within each of the ink chambers. Each of the ink supply ports has an inner opening and an outer opening. The distance from the inner opening of a first ink supply port to that of a second ink supply port adjacent to the first ink supply port is different from a second distance from the outer opening of the first ink supply opening to that of the second ink supply port.
摘要翻译：一种用于喷墨打印机的墨盒，具有至少一个壁的壳体。墨盒还具有至少两个用于容纳在壳体中的不同墨水的墨水室。供墨口形成在每个墨室内的壳体的一个壁中。每个供墨口具有内部开口和外部开口。从第一供墨口的内部开口到与第一供墨口相邻的第二供墨口的内部开口的距离不同于从第一供墨口的外部开口到第二供墨口的外部开口的第二距离港口。

4. 发明授权

US06382778B1 Ink jet recording head and method of manufacturing the same 有权
标题翻译：喷墨记录头及其制造方法
公开(公告)号：US06382778B1
公开(公告)日：2002-05-07
申请号：US09494173
申请日：2000-01-31
申请人： Takayuki Iijima , Tsuyoshi Kitahara , Noriaki Okazawa
发明人： Takayuki Iijima , Tsuyoshi Kitahara , Noriaki Okazawa
IPC分类号： B41J205
CPC分类号： B41J2/14 , B29C45/2628 , B41J2/16 , B41J2/1623 , B41J2/1637 , B41J2/17503 , B41J2/1752
摘要： An ink jet recording head having a head body for ejecting ink and ink supply channels for introducing ink supplied from an ink tank to the head body is disclosed. The recording head inventively and uniquely includes a channel forming plate having grooves and a sealing plate fastened to the channel forming plate for closing the openings of the grooves in a sealing fashion to form the channels. The resultant recording head is easy in working and assembling, and reduced in size.
摘要翻译：公开了一种喷墨记录头，其具有用于喷射墨水的头本体和用于将从墨罐供应的墨水引入头体的墨供给通道。记录头发明地且唯一地包括具有凹槽的通道形成板和紧固到通道形成板的密封板，用于以密封方式封闭凹槽的开口以形成通道。所得记录头在工作和组装中容易，并且尺寸减小。

5. 发明授权

US06598962B2 Ink jet recording head 失效
公开(公告)号：US06598962B2
公开(公告)日：2003-07-29
申请号：US09968667
申请日：2001-10-02
申请人： Noriaki Okazawa , Takayuki Iijima , Hiroyuki Machii , Akihiko Kurashina
发明人： Noriaki Okazawa , Takayuki Iijima , Hiroyuki Machii , Akihiko Kurashina
IPC分类号： B41J2045
CPC分类号： B41J2/14274 , B41J2002/14362
摘要： In a vibrator unit, a plurality of piezoelectric vibrators are arranged on a base member in a cantilevered manner. A case is formed with a housing space having a bonding area at which a first inner portion of the housing space and a first face of the base member are opposed with a gap. At least one adhesive inlet, from which an adhesive is poured, communicates with the bonding area. At least one air outlet, from which air remaining in the bonding area is expelled as the poured adhesive fills the gap is provided.

6. 发明授权

US06626524B2 Ink jet recording head provided with a vibrator unit 有权
标题翻译：具有振动器单元的喷墨记录头
公开(公告)号：US06626524B2
公开(公告)日：2003-09-30
申请号：US09968281
申请日：2001-10-02
申请人： Noriaki Okazawa , Hiroshige Owaki , Tsuyoshi Kitahara , Tomoaki Takahashi , Takayuki Iijima
发明人： Noriaki Okazawa , Hiroshige Owaki , Tsuyoshi Kitahara , Tomoaki Takahashi , Takayuki Iijima
IPC分类号： B41J2045
CPC分类号： B41J2/14274 , B41J2002/14362
摘要： In a vibrator unit, at least one piezoelectric vibrator is fixed on a base member in a cantilevered manner, such that a first region of the piezoelectric vibrator is fixed on a first face of the base member. A resin case is formed with a housing space extending through a first end face to a second end face thereof. The housing space includes a first housing part which opens to the first end face of the case, a second housing part which continues to the first housing part, and a third housing part which continues to the second housing part. In the first housing part, a part of the piezoelectric vibrator except for the first region is housed. The second housing part is defined by a first inner face extending in a first direction which is parallel with an extending direction of the piezoelectric vibrator, on which a first part of a second face of the base member which is opposite to the first face is bonded, and a second inner face extending in a second direction which is perpendicular to the first direction, on which a part of a third face which connects the first face and the first part of the second face is bonded. The third housing part is isolated from a part of the base member which includes a second part of the second face.
摘要翻译：在振动器单元中，至少一个压电振动器以悬臂方式固定在基座构件上，使得压电振动器的第一区域固定在基座构件的第一面上。树脂壳体形成有通过其第一端面延伸到其第二端面的容纳空间。所述收容空间包括通向所述壳体的第一端面的第一壳体部分，与所述第一壳体部分连续的第二壳体部分，以及继续到所述第二壳体部分的第三壳体部分。在第一壳体部分中，容纳除了第一区域之外的压电振动器的一部分。所述第二壳体部分由与所述压电振动器的延伸方向平行的第一方向延伸的第一内表面形成，所述基部构件的与所述第一面相对的第二面的第一部分接合在所述第一内表面上以及与第一方向垂直的第二方向延伸的第二内面，第一面与第二面的第一部分连接的第三面的一部分被接合。第三壳体部分与包括第二面的第二部分的基部构件的一部分隔离。

7. 发明授权

US06296351B1 Ink jet recording head with narrowed reservoir ends 有权
标题翻译：喷墨记录头具有狭窄的储存器端部
公开(公告)号：US06296351B1
公开(公告)日：2001-10-02
申请号：US09372047
申请日：1999-08-11
申请人： Ryoichi Tanaka , Tsuyoshi Kitahara , Noriaki Okazawa , Hitotoshi Kimura , Takayuki Iijima
发明人： Ryoichi Tanaka , Tsuyoshi Kitahara , Noriaki Okazawa , Hitotoshi Kimura , Takayuki Iijima
IPC分类号： B41J2045
CPC分类号： B41J2/19 , B41J2/14274 , B41J2/17513 , B41J2002/14403 , B41J2002/14419
摘要： In order to ease the discharge of air bubbles stagnated in end portions of a reservoir in an ink jet recording head, the end portions of the reservoir are so formed that the widths thereof are substantially equal to the depths thereof. Air bubbles entered in those portions are drawn into pressure generating chambers by directly applying negative pressure to discharge outwards from nozzle orifices.
摘要翻译：为了缓和在喷墨记录头中的储存器端部滞留的气泡的排放，储存器的端部形成为使其宽度基本上等于其深度。通过直接施加负压从喷嘴孔向外排出，将进入这些部分的气泡吸入压力发生室。

8. 发明授权

US06731574B1 Focus servo controlling apparatus, information reproducing apparatus and information recording apparatus 失效
标题翻译：聚焦伺服控制装置，信息再现装置和信息记录装置
公开(公告)号：US06731574B1
公开(公告)日：2004-05-04
申请号：US09684798
申请日：2000-10-10
申请人： Shinichiro Abe , Takayuki Iijima
发明人： Shinichiro Abe , Takayuki Iijima
IPC分类号： G11B700
CPC分类号： G11B7/0945 , G11B7/0946 , G11B11/10576 , G11B11/10597
摘要： A focus servo control is performed by changing a condition of a focus servo loop from an open condition to a close condition in correspondence with a level of a reflection light signal, which is obtained as a reflection light of a light beam reflected from an information record medium is detected by a light receiving element such as an optical pickup. A focus servo controlling apparatus is provided with a disturbance level detecting device such as a servo control circuit for detecting a level of a disturbance light signal, which is obtained as a disturbance light other than the reflection light is received by the light receiving element; and a controlling device such as a system controller for setting a level, which is larger than the level of the disturbance light signal detected by the disturbance level detecting device, as a threshold level and for changing the condition of the focus servo loop from the open condition to the close condition on the basis of a timing when the level of the reflection light signal becomes equal to or larger than the set threshold level.
摘要翻译：通过将聚焦伺服环路的条件从打开状态改变为接近状态，与反射光信号的电平相对应地进行聚焦伺服控制，反射光信号的电平作为从信息记录反射的光束的反射光获得介质由诸如光学拾取器的光接收元件检测。聚焦伺服控制装置设置有干扰电平检测装置，例如用于检测干扰光信号的电平的伺服控制电路，该干扰光信号的电平是由光接收元件接收的除了反射光之外的干扰光获得的; 以及诸如系统控制器的控制装置，用于将大于由干扰电平检测装置检测的干扰光信号的电平的电平设置为阈值电平，并且用于将聚焦伺服环路的状态从开路基于反射光信号的电平变得等于或大于设定的阈值电平的定时，使其处于关闭状态。

9. 外观设计

USD667872S1 Printer 有权
公开(公告)号：USD667872S1
公开(公告)日：2012-09-25
申请号：US29383250
申请日：2011-01-14
申请人： Wataru Suzuki , Tomoko Iwasaki , Emi Akahane , Takayuki Iijima , Seiya Hayashi
设计人： Wataru Suzuki , Tomoko Iwasaki , Emi Akahane , Takayuki Iijima , Seiya Hayashi

10. 外观设计

USD667871S1 Printer 有权
公开(公告)号：USD667871S1
公开(公告)日：2012-09-25
申请号：US29383249
申请日：2011-01-14
申请人： Wataru Suzuki , Tomoko Iwasaki , Emi Akahane , Takayuki Iijima , Seiya Hayashi
设计人： Wataru Suzuki , Tomoko Iwasaki , Emi Akahane , Takayuki Iijima , Seiya Hayashi

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