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81. 发明授权

US07513592B2 Cleaning device of liquid jet apparatus, liquid jet apparatus, and cleaning method 有权
标题翻译：液体喷射装置的清洗装置，液体喷射装置和清洁方法
公开(公告)号：US07513592B2
公开(公告)日：2009-04-07
申请号：US11466373
申请日：2006-08-22
申请人： Hisashi Miyazawa
发明人： Hisashi Miyazawa
IPC分类号： B41J2/165 , B41J23/00 , B41J25/308
CPC分类号： B41J2/16511 , B41J2/16508 , B41J2/16532
摘要： A cleaning device mounted on a liquid jet apparatus having a liquid jet head for ejecting liquid in order to clean the liquid jet head is provided. The cleaning device includes: a capping unit having a function of sealing a nozzle forming surface of the liquid jet head and a function of receiving waste liquid discharged from the liquid jet head; a lifting unit raising and lowering the capping unit so as to attach and detach the capping unit to and from the liquid jet head; an urging unit urging the capping unit toward the liquid jet head; and a locking unit locking the urging unit in a state that the capping unit makes contact with the liquid jet head and seals the nozzle forming surface.
摘要翻译：提供一种安装在液体喷射装置上的清洁装置，其具有用于喷射液体的液体喷射头以清洁液体喷射头。清洁装置包括：封盖单元，其具有密封液体喷射头的喷嘴形成表面的功能，并且具有接收从液体喷射头排出的废液的功能; 提升单元升高和降低所述封盖单元以将所述封盖单元附接到所述液体喷射头和从所述液体喷射头移除; 推压单元将所述封盖单元推向所述液体喷射头; 以及锁定单元，其在所述封盖单元与所述液体喷射头接触并密封所述喷嘴形成表面的状态下锁定所述推动单元。

82. 发明授权

US07341335B2 Liquid ejection apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US07341335B2
公开(公告)日：2008-03-11
申请号：US11233117
申请日：2005-09-23
申请人： Fujio Akahane , Hisashi Miyazawa , Shuichi Tanaka
发明人： Fujio Akahane , Hisashi Miyazawa , Shuichi Tanaka
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17523 , B41J2/17596
摘要： A liquid ejection apparatus ejects liquid retained in a liquid container from a liquid ejection head. The apparatus includes a liquid supply needle having an outlet line that can be connected to the interior of the liquid container, a liquid supply line connecting the outlet line of the liquid supply needle to the recording head, and a control valve provided in the liquid supply line. The control valve closes the liquid supply line when negative pressure is applied to the liquid ejection head. A seal valve is arranged between the control valve and the liquid supply needle in the liquid supply line. The seal valve seals the liquid supply line using liquid pressure applied from the control valve to the outlet line. Accordingly, the liquid is prevented from leaking from the liquid supply needle when the liquid container is separated from the liquid supply needle.
摘要翻译：液体喷射装置从液体喷射头喷射保留在液体容器中的液体。该装置包括：液体供给针，具有能够连接到液体容器的内部的出口管，将液体供给针的出口管连接到记录头的液体供给管;以及设置在液体供给部中的控制阀线。当向液体喷射头施加负压时，控制阀关闭液体供应管线。密封阀配置在液体供给管路中的控制阀与液体供给针之间。密封阀使用从控制阀施加到出口管线的液体压力来密封液体供应管线。因此，当液体容器与液体供给针分离时，防止液体从液体供给针泄漏。

83. 发明申请

US20070257959A1 Maintenance device for liquid ejection head and liquid ejection apparatus 审中-公开
标题翻译：液体喷射头和液体喷射装置的维护装置
公开(公告)号：US20070257959A1
公开(公告)日：2007-11-08
申请号：US11785148
申请日：2007-04-16
申请人： Hisashi Miyazawa
发明人： Hisashi Miyazawa
IPC分类号： B41J2/165
CPC分类号： B41J2/16532 , B41J29/38
摘要： A maintenance device has a plurality of (four) caps each of which seals a nozzle forming surface of one of nozzle rows, which are divided from nozzles of a recording head in correspondence with ink colors. A selection unit is accommodated in a holder that supports the caps. The selection unit switches each of a plurality of passage valves corresponding to the caps received in valve units independently from the other passage valves. Negative pressure generated by a suction pump is supplied only to those of the caps corresponding to the open ones of the passage valves (suction passage valves). A controller controls operation of the selection unit by controlling rotation of an electric motor in accordance with a detection result of a defective nozzle. Specifically, the controller operates to open only one of the passage valves corresponding to the cap that seals the nozzle row including the defective nozzle.
摘要翻译：维护装置具有多个（四个）盖，每个盖密封喷嘴列之一的喷嘴形成表面，其与墨水颜色对应地从记录头的喷嘴分开。选择单元容纳在支撑帽的支架中。选择单元与阀门单元中独立于其它通道阀相对应地对应于与帽子接收的盖的多个通道阀中的每一个。由抽吸泵产生的负压仅供给与开通的通路阀（吸入通路阀）对应的盖的那些。控制器通过根据缺陷喷嘴的检测结果控制电动机的旋转来控制选择单元的操作。具体地，控制器操作以仅打开对应于封盖包括有缺陷喷嘴的喷嘴列的盖的一个通道阀。

84. 发明申请

US20060250436A1 Ink jet recording apparatus and cleaning control method for recording head incorporated therein 有权
标题翻译：用于记录头的喷墨记录装置和清洁控制方法
公开(公告)号：US20060250436A1
公开(公告)日：2006-11-09
申请号：US11480491
申请日：2006-07-05
申请人： Shuhei Harada , Hisashi Miyazawa , Hitoshi Hayakawa , Atsushi Kobayashi , Hitotoshi Kimura , Yoshiharu Aruga
发明人： Shuhei Harada , Hisashi Miyazawa , Hitoshi Hayakawa , Atsushi Kobayashi , Hitotoshi Kimura , Yoshiharu Aruga
IPC分类号： B41J2/165
CPC分类号： B41J2/19 , B41J2/16532
摘要： A valve unit 36 is placed in an ink flow passage 35 between an ink cartridge 8 and a recording head 7 and can be controlled in association with the cleaning operation of the recording head 7. Under the control of a drive controller, the valve unit 36 holds for a predetermined time a state in which negative pressure produced by a suction pump is accumulated, and is opened after the expiration of the predetermined time or is opened with the negative pressure accumulated and driving the suction pump is continued. The air bubbles remaining in a stuck state in the ink flow passage can be peeled from the ink flow passage together with an instantaneous fast ink flow produced as the valve unit 36 is opened, and the peeled air bubbles can be discharged effectively from the ink flow passage following the subsequent ink flow.
摘要翻译：阀单元36放置在墨盒8和记录头7之间的墨水流通道35中，并且可以与记录头7的清洁操作相关联地进行控制。在驱动控制器的控制下，阀单元36在预定时间内保持由抽吸泵产生的负压累积的状态，并且在预定时间期满之后打开或者在累积负压时打开，继续驾驶抽水泵。在油墨流路中残留在卡纸状态的气泡可以随着阀单元36打开而产生的瞬时快速墨水流动从油墨流动通道剥离，并且剥离的气泡可以有效地从墨水流出排出随后墨水流动。

85. 发明授权

US06846062B2 Ink jet recording apparatus and cleaning control method for recording head incorporated therein 有权
标题翻译：用于记录头的喷墨记录装置和清洁控制方法
公开(公告)号：US06846062B2
公开(公告)日：2005-01-25
申请号：US10247655
申请日：2002-09-20
申请人： Shuhei Harada , Hisashi Miyazawa , Hitoshi Hayakawa , Atsushi Kobayashi , Hitotoshi Kimura , Yoshiharu Aruga
发明人： Shuhei Harada , Hisashi Miyazawa , Hitoshi Hayakawa , Atsushi Kobayashi , Hitotoshi Kimura , Yoshiharu Aruga
IPC分类号： B41J2/165 , B41J2/19
CPC分类号： B41J2/19 , B41J2/16532
摘要： A valve unit 36 is placed in an ink flow passage 35 between an ink cartridge 8 and a recording head 7 and can be controlled in association with the cleaning operation of the recording head 7. Under the control of a drive controller, the valve unit 36 holds for a predetermined time a state in which negative pressure produced by a suction pump is accumulated, and is opened after the expiration of the predetermined time or is opened with the negative pressure accumulated and driving the suction pump is continued. The air bubbles remaining in a stuck state in the ink flow passage can be peeled from the ink flow passage together with an instantaneous fast ink flow produced as the valve unit 36 is opened, and the peeled air bubbles can be discharged effectively from the ink flow passage following the subsequent ink flow.
摘要翻译：阀单元36放置在墨盒8和记录头7之间的墨流路35中，并且可以与记录头7的清洁操作相关联地进行控制。在驱动控制器的控制下，阀单元36 保持预定时间，其中由吸入泵产生的负压累积的状态，并且在预定时间期满之后打开或者在累积负压的情况下打开，并继续驱动抽吸泵。在油墨流路中残留在卡纸状态的气泡可以随着阀单元36打开而产生的瞬时快速墨水流动从油墨流动通道剥离，并且剥离的气泡可以有效地从墨水流出排出随后墨水流动。

86. 发明授权

US06777736B2 Semiconductor device and method of manufacturing the same 失效
标题翻译：半导体装置及其制造方法
公开(公告)号：US06777736B2
公开(公告)日：2004-08-17
申请号：US09971737
申请日：2001-10-09
申请人： Kaoru Saigoh , Hisashi Miyazawa , Hirokazu Yamazaki , Hideaki Suzuki
发明人： Kaoru Saigoh , Hisashi Miyazawa , Hirokazu Yamazaki , Hideaki Suzuki
IPC分类号： H01L27108
CPC分类号： H01L27/11502 , H01L27/0629 , H01L27/105 , H01L27/11507 , H01L27/11509
摘要： The semiconductor device having the capacitor comprises a plurality of switching elements formed on a semiconductor substrate 1 at a distance, a plurality of capacitors formed in areas between a plurality of switching elements formed in the first direction respectively and each having a lower electrode, a dielectric film and an upper electrode, first wirings for connecting the upper electrodes of the capacitors and the switching elements in the first direction on a one-by-one base, and second wirings formed over a part of the first wirings, the switching elements, and the capacitors to extend in the second direction that intersects with the first direction. Accordingly, the higher speed operation than the prior art can be achieved.
摘要翻译：具有电容器的半导体器件包括在半导体衬底1上形成一定距离的多个开关元件，多个电容器形成在分别形成在第一方向上的多个开关元件之间的区域中，并且各自具有下电极，电介质薄膜和上电极，第一布线，用于在一个接一个的基底上连接电容器的上电极和第一方向的开关元件，以及形成在第一布线的一部分上的第二布线，开关元件和电容器沿与第一方向相交的第二方向延伸。因此，可以实现比现有技术更高的速度操作。

87. 发明授权

US06307228B1 Semiconductor device with perovskite capacitor and its manufacture method 有权
标题翻译：具有钙钛矿电容器的半导体器件及其制造方法
公开(公告)号：US06307228B1
公开(公告)日：2001-10-23
申请号：US09357805
申请日：1999-07-20
申请人： Hisashi Miyazawa , Kenichi Inoue , Tatsuya Yamazaki
发明人： Hisashi Miyazawa , Kenichi Inoue , Tatsuya Yamazaki
IPC分类号： H01L27108
CPC分类号： H01L28/55
摘要： A method of manufacturing a semiconductor device which has the steps of: forming an insulated gate field effect transistor of a first conductivity type on a semiconductor substrate; forming a first insulating film over the semiconductor substrate, the first insulating film covering the insulated gate electrode; forming a contact window through the first insulating film to at least one of the source/drain regions; embedding a metal plug in the contact window; forming a second insulating film having an oxygen blocking function on the first insulating film, the second insulating film covering the metal plug; forming a capacitor lower electrode on the second insulating film; forming a dielectric oxide film having a perovskite crystal structure on the lower electrode; annealing the semiconductor substrate in an oxygen-containing atmosphere; and forming a capacitor upper electrode on the dielectric oxide film. A semiconductor device can be realized which has capacitors with dielectric oxide films of a perovskite crystal structure having a high dielectric constant.
摘要翻译：一种制造半导体器件的方法，该半导体器件具有以下步骤：在半导体衬底上形成第一导电类型的绝缘栅场效应晶体管; 在所述半导体衬底上形成第一绝缘膜，所述第一绝缘膜覆盖所述绝缘栅电极; 通过所述第一绝缘膜形成到所述源极/漏极区域中的至少一个的接触窗口; 在接触窗中嵌入金属塞子; 在所述第一绝缘膜上形成具有阻氧功能的第二绝缘膜，所述第二绝缘膜覆盖所述金属插塞; 在所述第二绝缘膜上形成电容器下电极; 在下电极上形成具有钙钛矿晶体结构的电介质氧化物膜; 在含氧气氛中退火半导体衬底; 以及在所述电介质氧化膜上形成电容器上电极。可以实现具有具有高介电常数的钙钛矿晶体结构的电介质氧化物膜的电容器的半导体器件。

88. 发明授权

US5889543A Ink tank 失效
标题翻译：墨水罐
公开(公告)号：US5889543A
公开(公告)日：1999-03-30
申请号：US701597
申请日：1996-08-22
申请人： Hisashi Miyazawa , Munehide Kanaya
发明人： Hisashi Miyazawa , Munehide Kanaya
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A piston is slidably arranged in an ink chamber designed to communicate with a recording head through an ink passage. The pressure inside the ink chamber is kept to a predetermined negative pressure at all times by taking advantage of the tare of the piston. As a result of this construction, leakage of the ink from a recording head can be prevented independently of the ink tank mounting position or temperature fluctuations.
摘要翻译：活塞可滑动地布置在设计成通过油墨通道与记录头连通的墨室中。通过利用活塞的重量，油墨室内的压力始终保持在预定的负压。作为这种结构的结果，可以独立于墨盒安装位置或温度波动来防止墨从记录头的泄漏。

89. 外观设计

USD390598S Ink cartridge for printer 失效
公开(公告)号：USD390598S
公开(公告)日：1998-02-10
申请号：US60176
申请日：1996-09-24
申请人： Hisashi Miyazawa , Takao Kobayashi , Seiji Mochizuki
设计人： Hisashi Miyazawa , Takao Kobayashi , Seiji Mochizuki

90. 外观设计

USD369383S Ink cartridge for ink jet printer 失效
公开(公告)号：USD369383S
公开(公告)日：1996-04-30
申请号：US23929
申请日：1994-06-03
申请人： Hisashi Miyazawa , Takao Kobayashi , Tatsuya Seshimo , Seiji Mochizuki
设计人： Hisashi Miyazawa , Takao Kobayashi , Tatsuya Seshimo , Seiji Mochizuki

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