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公开(公告)号：US11566372B2
公开(公告)日：2023-01-31
申请号：US16700071
申请日：2019-12-02
发明人： Tetsuya Aoyama , Shinichi Kato , Shigemi Wakabayashi , Yoshihiro Ueno , Shunichi Seki , Takumi Sago , Hiroki Kurata
IPC分类号： D21B1/32
摘要： A method for defibrating a fiber body includes: a supply step of supplying a liquid to a fiber body containing fibers; and a defibrating step of defibrating the fiber body to which the liquid is supplied, and in the supply step, the liquid is supplied to the fiber body so that a rate in tensile strength of the fiber body immediately before defibrated in the defibrating step to the fiber body before the liquid is supplied thereto is 60.0% or less.
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公开(公告)号：US11040560B2
公开(公告)日：2021-06-22
申请号：US16695287
申请日：2019-11-26
摘要： A waste paper recycling apparatus includes a liquid ejection device which receives a first liquid and a second liquid different from the first liquid; a receiving portion receiving a selection operation which selects one of the first liquid and the second liquid which is adhered to a predetermined region of a sheet containing fibers formed from waste paper; and a control portion which controls the liquid ejection device to adhere the liquid selected by the selection operation to the predetermined region. In the waste paper recycling apparatus, the first liquid contains a binder which binds fibers together, and the second liquid contains a pigment and a binder which binds fibers together.
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3.发明授权公开(公告)号：US09944820B2
公开(公告)日：2018-04-17
申请号：US15412584
申请日：2017-01-23
发明人： Shigemi Wakabayashi
CPC分类号： C09D173/02 , B41J2/2114 , C09D11/36 , C09D11/40 , C09D11/54
摘要： A pretreatment liquid for an oil-based ink contains one of a maleic anhydride resin derivative and an aluminum chelate compound.
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公开(公告)号：US11492759B2
公开(公告)日：2022-11-08
申请号：US16893530
申请日：2020-06-05
发明人： Shigemi Wakabayashi
摘要： A fiber body forming method includes a step of defibrating a raw material containing fibers to form a defibrated material; a step of depositing the defibrated material to form a web; a step of applying a liquid containing a thermoplastic resin which binds the fibers to the web; and a step of heating the web to which the liquid is applied to form a fiber body, and in the method described above, the fiber body has a storage elastic modulus of 600 MPa or more at 100° C. and a storage elastic modulus of 400 MPa or more at 150° C.
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公开(公告)号：US11059294B2
公开(公告)日：2021-07-13
申请号：US16819380
申请日：2020-03-16
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, an absorbent resin supported between the first substrate and the second substrate, and an ion exchange resin supported between the first substrate and the second substrate. At least one of the absorbent resin and the ion exchange resin is exposed at an end face of the small chips.
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公开(公告)号：US11859346B2
公开(公告)日：2024-01-02
申请号：US17809031
申请日：2022-06-27
摘要： A formed body producing method including an accumulating step of accumulating a mixture including fiber and starch, a humidifying step of providing the accumulated mixture with water, and a forming step of obtaining a formed body by heating and pressurizing the mixture provided with water, wherein a gelatinization temperature of the starch is 60° C. or lower.
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公开(公告)号：US11346054B2
公开(公告)日：2022-05-31
申请号：US16695261
申请日：2019-11-26
发明人： Tetsuya Aoyama , Shinichi Kato , Shigemi Wakabayashi , Kaneo Yoda
摘要： A fiber body forming method includes a step of preparing a web which contains fibers and which has a bulk density of 0.09 g/cm3 or more; and a step of applying a liquid containing a binder which binds the fibers together to the web.
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公开(公告)号：US10246597B2
公开(公告)日：2019-04-02
申请号：US15338788
申请日：2016-10-31
发明人： Shigemi Wakabayashi
IPC分类号： C09D11/36 , C09D11/322 , C09D11/328 , C09D11/38
摘要： An oil-based recording liquid according to the invention includes a color material and an oil-based medium, the oil-based medium contains a first organic medium having an SP value of 9.5 or more and an iodine value of 120 or more, and the content of the first organic medium is 50 percent by mass or more, or the oil-based medium contains an allyl compound.
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9.发明申请Liquid Ejecting Apparatus, Ultrasonic Cleaning Device, and Ultrasonic Cleaning Method 审中-公开液体喷射装置，超声波清洗装置和超声波清洗方法公开(公告)号：US20160152033A1
公开(公告)日：2016-06-02
申请号：US14947806
申请日：2015-11-20
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2002/1655 , B41J2002/16558 , B41J2002/16567
摘要： The liquid ejecting apparatus includes a recording head having a nozzle surface in which nozzles for ejecting liquid are formed, and an ultrasonic cleaning device provided with a cleaning tank that stores cleaning liquid, an ultrasonic vibrator that generates ultrasonic vibration in the cleaning liquid, and a sheet that is capable of capturing foreign substances in the cleaning liquid. The sheet is held so as to be spaced from the nozzle surface in a state in which at least the nozzle surface of the recording head is immersed in the cleaning liquid.
摘要翻译： 液体喷射装置包括：具有喷嘴表面的记录头，其中形成用于喷射液体的喷嘴;以及超声波清洗装置，其设置有清洗液，该清洗槽存储清洗液;超声波振动器，其在清洗液中产生超声波振动， 能够在清洗液中捕获异物的片材。 在至少将记录头的喷嘴表面浸入清洗液中的状态下，将片保持为与喷嘴表面间隔开。
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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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