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公开(公告)号：US20160347075A1
公开(公告)日：2016-12-01
申请号：US15165409
申请日：2016-05-26
发明人： Takanori MATSUDA , Shoma KUDO , Hidenao SUZUKI , Naomi KIMURA , Munehide KANAYA
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17553 , B41J29/13
摘要： With a conventional liquid container, it is difficult to reduce the possibility of soiling with liquid caused by liquid leakage. Provided is a liquid container including a liquid containing portion containing liquid, a liquid inlet portion receiving injection of the liquid into the liquid containing portion, an open air port that communicates with the liquid containing portion and is introducing the atmospheric air into the liquid containing portion, and a liquid absorbent material that is arranged at least in a portion of the periphery of the open air port and that is absorbing the liquid.
摘要翻译： 对于常规的液体容器，难以降低由液体泄漏引起的液体污染的可能性。 本发明提供一种液体容器，包括含有液体容纳部分的液体，液体入口部分接收液体进入液体容纳部分的液体入口部分，与液体容纳部分连通并将大气引入液体容纳部分的开放空气口 以及液体吸收材料，其至少布置在所述露天空气端口的周边的一部分中并且是吸收液体。
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公开(公告)号：US20180170064A1
公开(公告)日：2018-06-21
申请号：US15580490
申请日：2016-06-08
发明人： Tomoyuki HIGUCHI , Takaaki ISHIKAWA , Hidenao SUZUKI , Naomi KIMURA , Koji KAWAI , Shoma KUDO , Takanori MATSUDA , Ekie Pumomo , Muhamad Gigih Agung Pratomo , Muhamad Auf
CPC分类号： B41J2/17509 , B41J2/01 , B41J2/175 , B41J2/1752 , B41J2/1754 , B41J2/17553 , B41J29/13 , H04N1/00543 , H04N1/04
摘要： In conventional liquid jet apparatuses, improvement in usability is desired. A liquid jet apparatus including a liquid jet head, a liquid container that can store liquid, a housing that covers the liquid jet head and the liquid container, and an operation unit can be operated by a user, a liquid injection port that enables liquid to be injected is formed in the liquid container, when the operation unit is viewed from the front, the first liquid container is arranged between the operation unit and one side wall of the housing, and the second liquid container is arranged between the other side wall opposite to the one side wall of the housing and the operation unit, the housing includes a first cover that covers at least a portion of the first liquid container, and a second cover that covers at least a portion of the second liquid container, and the first cover and the second cover are independently configured to be openable/closable relative to the housing.
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公开(公告)号：US20230219337A1
公开(公告)日：2023-07-13
申请号：US18149832
申请日：2023-01-04
发明人： Satoshi INOMATA , Takanori MATSUDA
CPC分类号： B41J2/04501 , B41J2/17546
摘要： A tank unit is configured to introduce liquid supplied from a container and to lead out liquid toward a head configured to eject the liquid. The tank unit includes a storage section that stores the liquid supplied from the container, an introduction section that introduces the liquid supplied from the container into the storage section, an atmosphere opening section configured to open inside of the storage section to atmosphere, and an outlet section that leads out the liquid stored in the storage section. The introduction section is connected to the storage section, extends in a vertical direction in the storage section, and has an open end located within the storage section. The storage section includes a blocking section including a first protruding section located at a position in the vertical direction facing the open end and a second protruding section extending upward from the first protruding section.
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公开(公告)号：US20200298576A1
公开(公告)日：2020-09-24
申请号：US16824764
申请日：2020-03-20
IPC分类号： B41J2/175
摘要： A liquid ejection system includes: a liquid ejection apparatus; and a liquid storage container, wherein the liquid ejection apparatus includes a mounting unit having an apparatus-side terminal portion that is elastically deformable in a mounting direction, and an apparatus-side locking portion that restricts the liquid storage container from moving in a direction opposite to the mounting direction of the liquid storage container, and the liquid storage container includes a top surface located on an upper side in a vertical direction in a mounted state in which the liquid storage container is mounted, a container-side locking portion, the container-side locking portion being provided on the top surface, and a container-side terminal portion coupled to the apparatus-side terminal portion, the container-side terminal portion being provided at a position closer to the top surface than to a center of the liquid storage container in the vertical direction.
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公开(公告)号：US20190232668A1
公开(公告)日：2019-08-01
申请号：US16312112
申请日：2017-06-12
发明人： Hidenao SUZUKI , Naomi KIMURA , Shoma KUDO , Takanori MATSUDA , Koji KAWAI
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/175 , B41J2/17506 , B41J2/17513
摘要： The liquid container comprises: a first chamber that is surrounded by a plurality of walls and is configured to contain a liquid; a liquid inlet port for pouring the liquid into the first chamber; an air opening port that is opened to air; a liquid lead-out port that leads the liquid out of the first chamber; an air lead-in port that is formed in, out of the plurality of walls surrounding the first chamber, a first wall different from the wall constituting a top surface; and an air communication path that allows the air opening port and the air lead-in port to communicate with each other. The air lead-in port is separated from a corner portion where the first wall crosses with another wall.
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公开(公告)号：US20170182813A1
公开(公告)日：2017-06-29
申请号：US15378766
申请日：2016-12-14
发明人： Hidenao SUZUKI , Naomi KIMURA , Koji KAWAI , Shoma KUDO , Takanori MATSUDA
CPC分类号： B41J25/006 , B41J2/01 , B41J2/105 , B41J2/17509 , B41J2/1752
摘要： A printer includes a printing unit including a printing head configured to eject ink onto a sheet and a sheet ejecting portion configured to eject the sheet after the printing head performs a printing operation, a scanner unit located above the printing unit and configured to read an image on a document, and a tank unit located on a lateral side of the printing unit. The tank unit includes a tank storing the ink to be supplied to the printing head and a housing covering the tank. The housing provides at least a front surface, a lateral surface, a rear surface, and an upper surface of the tank unit. A front surface of the printing unit is flush with the front surface of the tank unit when the printing unit has a front surface on a side of the sheet ejecting portion.
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公开(公告)号：US20170113467A1
公开(公告)日：2017-04-27
申请号：US15296379
申请日：2016-10-18
发明人： Takanori MATSUDA , Shoma KUDO , Munehide KANAYA
IPC分类号： B41J2/175
CPC分类号： B41J2/17553 , B41J2/175 , B41J2/17503 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/1753 , B41J2/17556 , B41J2/17566
摘要： A liquid container including: a liquid container part; a liquid injection part; an air introduction part; and a buffer part that is in communication with the liquid container part via a first communication path, and in communication with the air introduction part via a second communication path. the buffer part, when the liquid container is in a second orientation that is rotated from the first orientation by 180°, is configured to store the liquid having a volume that is equal to or larger than a volume of the liquid in the liquid container part such that a surface of the liquid is located below a second opening end of the first communication path in the buffer part and a third opening end of the second communication path in the buffer part.
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