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公开(公告)号：US20220134758A1
公开(公告)日：2022-05-05
申请号：US17517709
申请日：2021-11-03
发明人： Shogo NAKADA , Taiki KONO , Sachiko SUZUKI
IPC分类号： B41J2/165
摘要： An ink absorber includes: a plurality of ink absorbent bodies that are elongated and absorb waste liquid of an ink ejected from a liquid ejecting head; and an accommodating container that accommodates the plurality of ink absorbent bodies, in which the plurality of ink absorbent bodies are arranged such that a longitudinal direction thereof extends vertically. Occupancy of the plurality of ink absorbent bodies in a region in which the ink absorbent bodies are arranged in the accommodating container is desirably 50% or more and 99% or less when the ink absorbent bodies are dry.
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公开(公告)号：US20200290358A1
公开(公告)日：2020-09-17
申请号：US16817731
申请日：2020-03-13
发明人： Shinobu YOKOKAWA , Shogo NAKADA
IPC分类号： B41J2/165
摘要： A liquid absorber includes a plurality of small chips. Individual ones of the small chips include a first substrate containing fibers, a second substrate containing fibers, and an absorbent resin supported between the first substrate and the second substrate. The first substrate contains an ion scavenger.
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公开(公告)号：US20200238706A1
公开(公告)日：2020-07-30
申请号：US16752782
申请日：2020-01-27
发明人： Masahiko NAKAZAWA , Shogo NAKADA , Yoichi MIYASAKA
摘要： A liquid absorber includes a liquid absorption member and a case. The liquid absorption member absorbs liquid. The liquid absorption member includes materials that include a fiber and a liquid-absorbent resin. The liquid absorption member is stored in the case. The case has an opening portion. The materials of the liquid absorption member are bonded together in at least a portion of a surface of the liquid absorption member. The surface is a surface adjacent to the opening portion.
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公开(公告)号：US20220128930A1
公开(公告)日：2022-04-28
申请号：US17506729
申请日：2021-10-21
发明人： Taiki KONO , Shogo NAKADA
IPC分类号： G03G15/08
摘要： A powder supplying device includes: a storage section including a storage container that includes an interior space in which a powder is stored and a discharge port through which the powder is discharged from the interior space to the exterior; a roller an outer peripheral surface of which is rough and which is provided across the interior space and the exterior and configured to rotate in the discharge port; and a powder-discharging-amount adjusting section that includes a pressing member which is formed of an elastic porous body and which is pressed against the outer peripheral surface of the roller.
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公开(公告)号：US20200238705A1
公开(公告)日：2020-07-30
申请号：US16752760
申请日：2020-01-27
发明人： Naotaka HIGUCHI , Masahiko NAKAZAWA , Shogo NAKADA , Yoichi MIYASAKA , Kaneo YODA , Nobutaka URANO
摘要： A liquid absorber includes a liquid absorption member, a case, and a cover. The liquid absorption member absorbs liquid. The liquid absorption member includes a fiber and a liquid-absorbent resin. The liquid absorption member is stored in the case. The cover covers the liquid absorption member. The cover includes through-holes through which the liquid is to pass. The cover includes a recessed portion recessed toward the liquid absorption member. The recessed portion is disposed at a location to which the liquid is to be discharged. The through-holes are disposed at least in the recessed portion.
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公开(公告)号：US20220258470A1
公开(公告)日：2022-08-18
申请号：US17651155
申请日：2022-02-15
发明人： Akihiro TOYA , Kazuhiro KOBAYASHI , Yuki ARAKI , Shogo NAKADA , Taiki KONO
摘要： A liquid ejecting apparatus includes: a liquid ejecting head configured to eject a liquid; a liquid flowing portion coupled to the liquid ejecting head and configured to flow the liquid; and a frame that houses the liquid ejecting head and the liquid flowing portion. The frame is provided with a passage hole configured to pass the liquid flowing portion along a depth direction. when viewed in the depth direction, a portion of the liquid flowing portion disposed outside the passage hole is configured to be deformed.
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公开(公告)号：US20220258451A1
公开(公告)日：2022-08-18
申请号：US17650864
申请日：2022-02-14
发明人： Shogo NAKADA , Taiki KONO , Akihiro TOYA
摘要： A liquid absorbing sheet includes: a receiving base material which has a liquid permeability and which includes a first base material, a second base material, and a bonding portion at which the first base material and the second base material are bonded to each other at margins thereof, the first base material and the second base material each being composed of a material including fibers; and a water absorbing resin which has a water absorbing property, which is swelled in association with water absorption, and which is received in a portion between the first base material and the second base material surrounded by the bonding portion. In the liquid absorbing sheet described above, the bonding portion is at least partially broken when the water absorbing resin is swelled.
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公开(公告)号：US20220168774A1
公开(公告)日：2022-06-02
申请号：US17456451
申请日：2021-11-24
发明人： Taiki KONO , Shogo NAKADA
摘要： Provided is a powder supply device including a storage tank in which an internal space that stores powder and a discharge port that discharges the powder from the internal space to outside are formed, a roller that has an outer peripheral surface formed of a rough surface and is rotatably provided, in the discharge port, to face both the internal space and the outside, and a doctor blade that is provided at the discharge port and faces the outer peripheral surface of the roller. The internal space includes a first chamber into which the powder is charged and a second chamber in which the doctor blade is disposed. The first chamber communicates with the second chamber via an opening. A partition member that restricts the width of the opening is provided between the first chamber and the second chamber. The powder charged into the first chamber moves to the second chamber through the opening.
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公开(公告)号：US20210170755A1
公开(公告)日：2021-06-10
申请号：US17113932
申请日：2020-12-07
发明人： Keiichi KUMAGAI , Shogo NAKADA
摘要： A liquid container includes: a case having a liquid introduction port through which liquid is introduced and a storage portion that stores the liquid; and an absorber stored in the case and configured to absorb the liquid. The absorber includes multiple absorbent resins that swell by absorbing the liquid and a substrate that supports the absorbent resins and allows the liquid to permeate therethrough. With the absorbent resins swelling by absorbing the ink, at least some of the absorbent resins are spaced apart from the adjacent absorbent resins.
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公开(公告)号：US20210170752A1
公开(公告)日：2021-06-10
申请号：US17109286
申请日：2020-12-02
发明人： Naotaka HIGUCHI , Shogo NAKADA , Yoichi MIYASAKA , Kaneo YODA , Nobutaka URANO
摘要： A liquid absorber includes a container and an absorbing unit. The container has an opening and collects a liquid. The absorbing unit is an assembly of porous absorbent blocks, each containing fibers and a polymeric absorbent, and is in the container with spaces between the porous absorbent blocks. Each of the porous absorbent blocks has a first component and a second component. The first component is porous and has a density of 0.05 [g/cm3] or more and 0.50 [g/cm3] or less. The second component has a higher polymeric absorbent content than the first component.
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