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公开(公告)号：US20190186053A1
公开(公告)日：2019-06-20
申请号：US16225904
申请日：2018-12-19
Applicant: Seiko Epson Corporation
Inventor： Kaneo YODA , Yoshihiro UENO , Shunichi SEKI , Seiichi TANIGUCHI
CPC classification number: D01G9/10 , B01D46/0056 , D01G5/00
Abstract: A sheet fabrication apparatus includes: a fiber separation unit that micronizes an ingredient; a first sensor unit that measures a temperature in a first space including the fiber separation unit; a first air conditioning unit that adjusts the temperature in the first space; a fabrication unit that works the fiber separated articles obtained by micronizing the ingredient by the fiber separation unit; a second sensor unit that measures at least either a temperature or a humidity at a mounting position of the fabrication unit; and a control unit that controls the first air conditioning unit on the basis of at least any of measurement results of the first sensor unit and the second sensor unit.
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公开(公告)号：US20190062996A1
公开(公告)日：2019-02-28
申请号：US16117538
申请日：2018-08-30
Applicant: SEIKO EPSON CORPORATION
Inventor： Kaneo YODA , Yoshiyuki NAGAI , Yuki OGUCHI , Shigeo FUJITA , Akira ARAI , Kazuhiro ICHIKAWA , Teruaki OGUCHI , Seiichi TANIGUCHI
Abstract: Provided is technology improving the efficiency (productivity) of a sheet manufacturing apparatus. A sheet manufacturing apparatus 100 manufactures sheets S by heating with heaters 81 and 82 a mixture (second web W2) of resin and fiber produced by defibrating feedstock MA. The heaters 81 and 82 each have a first roller 171, a second roller 172 that holds the second web W2 with the first roller 171, and a moving mechanism 190. The moving mechanism 190 can switch the first roller 171 and second roller 172 to a position holding the second web W2, and a first roller 171 and second roller 172 are separated and do not hold the second web W2. The heaters 81 and 82 are configured as units that can removably installed to the sheet manufacturing apparatus 100.
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公开(公告)号：US20180304275A1
公开(公告)日：2018-10-25
申请号：US15767695
申请日：2016-10-13
Applicant: SEIKO EPSON CORPORATION
Inventor： Kaneo YODA , Seiichi TANIGUCHI
CPC classification number: B02C25/00 , B02C18/06 , B65H29/58 , B65H29/60 , D21B1/026 , D21B1/10 , D21H11/14 , H04N1/00
Abstract: Provided is a sheet processing device able to suppress consumption of sheets. The sheet processing device has a supply device that supplies sheets; an image acquisition device that acquires an image of a sheet supplied from the supply device; a first decision device that determines whether or not the sheet can be reused based on the image of the sheet acquired by the image acquisition device; and an inverter configured to discharge the sheet without reversing the first side and second side of the sheet when the first decision device determines that the first side of the sheet can be reused, and reverses the first side and second side of the sheet and then discharges the sheet when the first decision device determines that the second side of the sheet can be reused.
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公开(公告)号：US20220251786A1
公开(公告)日：2022-08-11
申请号：US17733236
申请日：2022-04-29
Applicant: SEIKO EPSON CORPORATION
Inventor： Tetsuya AOYAMA , Shinichi KATO , Shigemi WAKABAYASHI , Kaneo YODA
Abstract: 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：US20210324555A1
公开(公告)日：2021-10-21
申请号：US16497500
申请日：2018-03-01
Applicant: SEIKO EPSON CORPORATION
Inventor： Kaneo YODA , Yoshiyuki NAGAI , Yuki OGUCHI , Shigeo FUJITA , Akira ARAI , Kazuhiro ICHIKAWA , Teruaki OGUCHI , Seiichi TANIGUCHI
Abstract: A sheet manufacturing apparatus includes a defibrating portion that defibrates a raw material, a mixing portion that mixes a defibrated material defibrated by the defibrating portion, a heating portion that heats a mixture mixed by the mixing portion, and a control portion that controls a temperature of the heating portion, in which the control portion sets a heating temperature of the heating portion to a temperature depending on a type of the raw material defibrated by the defibrating portion.
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Patent Agency Ranking
公开(公告)号：US20200016573A1
公开(公告)日：2020-01-16
申请号：US16507216
申请日：2019-07-10
Applicant: SEIKO EPSON CORPORATION
Inventor： Shinobu YOKOKAWA , Yoichi MIYASAKA , Kaneo YODA , Nobutaka URANO
Abstract: An absorbent composite includes a water absorbent resin in which a nonionic cross-linked polymer and an anionic cross-linked polymer are mixed, and a fiber base material containing a fiber, and a content of the water absorbent resin in the absorbent composite is 5% or more and less than 65%.
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公开(公告)号：US20200011009A1
公开(公告)日：2020-01-09
申请号：US16491592
申请日：2018-01-30
Applicant: SEIKO EPSON CORPORATION
Inventor： Akira ARAI , Kaneo YODA , Shunichi SEKI , Yoshihiro UENO , Kazuhiro ICHIKAWA , Shinichi KATO , Hidehiro TAKANO
Abstract: A sheet is configured to have a first complex having a fiber and a fiber aggregation inhibitor integrally, a second complex having a fiber and a fiber aggregation inhibitor integrally, and a binding material which combines the first complex and the second complex and contains a resin.
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公开(公告)号：US20130127962A1
公开(公告)日：2013-05-23
申请号：US13680735
申请日：2012-11-19
Applicant: SEIKO EPSON CORPORATION
Inventor： Kaneo YODA
IPC: B41J13/00
CPC classification number: B41J13/0009 , B41J11/002 , B41J29/377
Abstract: An image recording device includes: a conveyor unit for conveying a recording medium; a drum for rotating under the force of friction against the recording medium being conveyed by the conveyor unit, the recording medium being wound around an outer peripheral surface thereof; an ejection unit for ejecting a photo-curable ink to record an image on a portion, of the recording medium, that is wound around the drum; a light irradiation unit for irradiating the portion, of the recording medium, that is wound around the drum with light to cure the ink on the recording medium, downstream of the recording medium on a conveyance path with respect to the ejection unit; and a cooling unit for cooling the drum.
Abstract translation: 图像记录装置包括：传送单元，用于传送记录介质; 用于在由传送单元传送的与记录介质的摩擦力下旋转的滚筒，所述记录介质缠绕在其外周表面上; 喷射单元，用于喷射光固化油墨，以将卷绕在滚筒上的记录介质的一部分上的图像记录; 光照射单元，用于用光照射卷绕在所述滚筒上的所述记录介质的所述部分，以将所述记录介质上的墨固化，在所述记录介质的下游;相对于所述喷射单元在传送路径上; 以及用于冷却滚筒的冷却单元。
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19.发明申请公开(公告)号：US20210363700A1
公开(公告)日：2021-11-25
申请号：US17324147
申请日：2021-05-19
Applicant: SEIKO EPSON CORPORATION
Inventor： Satomi YOSHIOKA , Hideki TANAKA , Toshiaki YAMAGAMI , Shunichi SEKI , Yoshihiro UENO , Kaneo YODA , Nobutaka URANO
IPC: D21H17/00 , D21H17/28 , D21H17/14 , D21H17/62 , D21H21/06 , D21H21/52 , D21H23/20 , D21H11/12 , D21B1/04
Abstract: A starch composite for binding fibers includes starch particles which are first particles and second particles containing a hydrophobic material having an affinity for the starch particles, which are the first particles. The weight-average size of the second particles is less than the weight-average size of the first particles and the outer surfaces of the first particles are covered by the second particles.
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公开(公告)号：US20210122163A1
公开(公告)日：2021-04-29
申请号：US17079562
申请日：2020-10-26
Applicant: SEIKO EPSON CORPORATION
Inventor： Yoichi MIYASAKA , Nobutaka URANO , Kaneo YODA
Abstract: 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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