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公开(公告)号：US11351788B2
公开(公告)日：2022-06-07
申请号：US17079562
申请日：2020-10-26
发明人： Yoichi Miyasaka , Nobutaka Urano , Kaneo Yoda
摘要： A liquid absorber includes a container that has an opening and that recovers liquid and a first absorbing unit that is constituted by an aggregate of porous absorbing body blocks and that is housed in the container such that a gap exists between the porous absorbing body blocks. The porous absorbing body blocks have a density of 0.05 [g/cm3] or more and 0.50 [g/cm3] or less.
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公开(公告)号：US11046079B2
公开(公告)日：2021-06-29
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：US11680372B2
公开(公告)日：2023-06-20
申请号：US17733236
申请日：2022-04-29
发明人： Tetsuya Aoyama , Shinichi Kato , Shigemi Wakabayashi , Kaneo Yoda
摘要： A method of forming a fiber body includes defibrating a raw material in air to provide fibers; depositing the fibers in air onto a belt; applying pressure to the deposited fibers to form a pressurized web; and applying a liquid containing an additive to two surfaces of the pressurized web.
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公开(公告)号：US11274395B2
公开(公告)日：2022-03-15
申请号：US16893514
申请日：2020-06-05
发明人： Tetsuya Aoyama , Shigemi Wakabayashi , Kaneo Yoda
IPC分类号： D21B1/08 , D21B1/06 , D21C5/02 , D21D5/24 , D21F9/02 , D21G9/00 , D21H11/14 , D21F7/06 , B29L7/00
摘要： A fiber assembly-forming method includes forming a web containing a plurality of fibers charged to a first polarity on a transport belt charged to a second polarity opposite to the first polarity and applying a liquid to the web formed on the transport belt from a nozzle of a liquid coater. The liquid contains a binder binding the fibers.
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公开(公告)号：US10953654B2
公开(公告)日：2021-03-23
申请号：US16364259
申请日：2019-03-26
发明人： Yoichi Miyasaka , Kaneo Yoda , Nobutaka Urano , Seiichi Taniguchi , Akio Ito , Shunichi Seki
IPC分类号： B41J2/055
摘要： An ink absorber includes: an ink absorbing member that is capable of absorbing ink; an accommodation section that accommodates the ink absorbing member; and a detachment structure section that detaches the ink absorbing member from the accommodation section. In the ink absorber, it is preferable that the accommodation section have a bottom section and side wall sections standing up from the bottom section, that inclined surfaces inclined relative to the bottom section be formed inside the side wall sections, and that the detachment structure section be configured with the inclined surfaces.
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公开(公告)号：US09004628B2
公开(公告)日：2015-04-14
申请号：US14454038
申请日：2014-08-07
发明人： Masashi Oba , Yujiro Nomura , Kaneo Yoda
IPC分类号： B41J25/308 , B41J15/16 , B41J2/135
CPC分类号： B41J25/308 , B41J2/135 , B41J15/16 , B41J15/165
摘要： An image recording device includes a support member, a print head, a tension adjustment unit, and a control unit. The control unit is configured: to move the print head to the retracted position; to control the tension adjustment unit to adjust the tension of the print medium to a print tension while the print head is positioned at the retracted position; to move the print head to the print position; to control the print head to execute printing; to move the print head to the retracted position, and to control the tension adjustment unit to release the tension of the print medium while the print head is positioned at the retracted position.
摘要翻译： 图像记录装置包括支撑构件，打印头，张力调节单元和控制单元。 控制单元被配置为：将打印头移动到缩回位置; 以控制张力调节单元，以在打印头位于缩回位置时将打印介质的张力调节到打印张力; 将打印头移动到打印位置; 控制打印头执行打印; 以将打印头移动到缩回位置，并且当打印头位于缩回位置时，控制张力调节单元释放打印介质的张力。
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公开(公告)号：US08827398B2
公开(公告)日：2014-09-09
申请号：US13683354
申请日：2012-11-21
发明人： Masashi Oba , Yujiro Nomura , Kaneo Yoda
IPC分类号： B41J15/16 , G01D15/24 , B41J2/135 , B41J25/308
CPC分类号： B41J25/308 , B41J2/135 , B41J15/16 , B41J15/165
摘要： An image recording device includes: a support member for supporting a sheet-shaped print medium; a print head that moves between a print position, at which printing of an image onto the print medium is executed, and a retracted position, farther away from the support member than the print position, while also facing the support member, with the print medium interposed therebetween; a tension adjustment unit for adjusting the tension of the print medium being supported by the support member; and a control unit whereby printing is executed by the print head having been positioned at the print position while the tension of the print medium is adjusted to a print tension by the tension adjustment unit, whereas the print head is positioned at the retracted position when the tension of the print medium is being altered by the tension adjustment unit.
摘要翻译： 图像记录装置包括：用于支撑片状打印介质的支撑构件; 打印头，其在执行打印介质的图像的打印位置和与打印位置之间远离支撑构件的缩回位置之间移动，同时面向支撑构件，打印介质 插入其间; 张力调节单元，用于调节由支撑构件支撑的打印介质的张力; 以及控制单元，其中打印头已被定位在打印位置，同时通过张力调节单元将打印介质的张力调节到打印张力，而打印头位于缩回位置时 打印介质的张力由张力调节单元改变。
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公开(公告)号：US11077581B2
公开(公告)日：2021-08-03
申请号：US16497473
申请日：2018-02-22
发明人： Kaneo Yoda , Yoshiyuki Nagai , Yuki Oguchi , Shigeo Fujita , Akira Arai , Kazuhiro Ichikawa , Teruaki Oguchi , Seiichi Taniguchi
摘要： A sheet manufacturing apparatus is an apparatus that heats a material containing fibers to form a sheet, and includes a heating portion that heats the material, and a control portion that controls a temperature at which the heating portion heats the material. The control portion sets a temperature of the heating portion to a first temperature in a first state where the sheet manufacturing apparatus manufactures the sheet, and sets the temperature of the heating portion to a second temperature lower than the first temperature at a predetermined timing in a second state where the sheet is not manufactured, or at a predetermined timing when a state of the sheet manufacturing apparatus is shifted to the state where the sheet is not manufactured.
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公开(公告)号：US11001970B2
公开(公告)日：2021-05-11
申请号：US16286903
申请日：2019-02-27
发明人： Seiichi Taniguchi , Kaneo Yoda
摘要： A web forming device includes: a first material supply unit provided with a first release port that releases a first material containing a first defibrated substance and a first organic binder in a gas atmosphere; a second material supply unit provided with a second release port that releases a second material in the gas atmosphere, the second material containing a second defibrated substance and a second organic binder and being different from the first material; and a transporting unit that forms and transports an accumulated substance obtained by accumulating the first material and the second material. The second release port is positioned downstream of the first release port in a transporting direction of the transporting unit, and the accumulated substance is a laminate obtained by laminating a layer of the first material and a layer of the second material.
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公开(公告)号：US11491790B2
公开(公告)日：2022-11-08
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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