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公开(公告)号：US20150202894A1
公开(公告)日：2015-07-23
申请号：US14601373
申请日：2015-01-21
Applicant: Seiko Epson Corporation
Inventor： Kenji KITADA , Takuya MIYAKAWA , Takashi SAIBA , Kiyofumi KITAWADA , Atsushi DENDA , Maki NARIAI
IPC: B41J11/00
CPC classification number: B41J11/002 , D06P5/30
Abstract: An ink jet printer includes a transport mechanism that transports a medium in a first direction; and a carriage that includes a plasma irradiation mechanism, which emits plasma generated in a discharge portion from a plasma irradiation port and then irradiates at least a part of the medium with the plasma, and a head which ejects ink onto the part of the medium which is irradiated with the plasma, and that moves in a second direction intersecting with the first direction, in which the plasma irradiation mechanism is provided on one side of the head in the second direction, and the discharge portion of the plasma irradiation mechanism is disposed so as not to come in contact with the medium.
Abstract translation: 喷墨打印机包括：传送机构，其沿第一方向传送介质; 以及包括等离子体照射机构的托架，该等离子体照射机构从等离子体照射口发射在排出部分产生的等离子体，然后用等离子体照射介质的至少一部分，以及将墨水喷射到介质部分上的头部 并且沿与第一方向相交的第二方向移动，其中等离子体照射机构沿着第二方向设置在头部的一侧上，并且等离子体照射机构的排出部分被布置成 不要与介质接触。
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公开(公告)号：US20220402026A1
公开(公告)日：2022-12-22
申请号：US17807814
申请日：2022-06-20
Applicant: SEIKO EPSON CORPORATION
Inventor： Momo TAKAHASHI , Takuya MIYAKAWA
IPC: B22F1/16
Abstract: A method for manufacturing a coated metal powder includes: preparing a silanol solution in which a silicon-containing substance is dissolved in an alkaline aqueous solution; charging a metal powder into the silanol solution to obtain a dispersion; and forming a coating containing a silicon oxide on a particle surface of the metal powder by adding an acidic aqueous solution to the dispersion.
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公开(公告)号：US20180241408A1
公开(公告)日：2018-08-23
申请号：US15901369
申请日：2018-02-21
Applicant: Seiko Epson Corporation
Inventor： Nobuhito HAYASHI , Yoshiyuki MAKI , Naoki ISHIHARA , Takuya MIYAKAWA
CPC classification number: H03L7/26 , G01K7/245 , H01L29/66977
Abstract: A quantum interference device includes an atomic cell which has an internal space enclosing an alkali metal, a first light source which emits a resonance light pair circularly polarized in the same direction as each other and exciting the alkali metal, a second light source which emits an adjustment light, and a light receiver, wherein the atomic cell includes a first layer which is provided on an inner wall surface surrounding the internal space of the atomic cell and contains a compound derived from a first compound that is an oxide of a metal having a lower ionization tendency than the alkali metal, a second layer which is provided on the first layer and contains a compound derived from a second compound having a functional group that undergoes an elimination reaction with the compound derived from the first compound, and a third layer which is provided on the second layer and contains a compound derived from a third compound that is nonpolar.
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公开(公告)号：US20180087169A1
公开(公告)日：2018-03-29
申请号：US15696732
申请日：2017-09-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya MIYAKAWA
CPC classification number: C25D5/022 , B41J2/161 , B41J2/162 , B41J2/1623 , B41J2/1629 , B41J2/1643 , B41J2002/14491 , C25D5/024 , C25D5/48 , C25D7/00 , C25D7/005 , C25D7/12 , C25D7/123 , G04B37/1486 , G04B37/22
Abstract: A method for forming a pattern in which a plating layer is selectively formed on a base material using a resin layer as a mask, includes resin layer-forming in which the resin layer is formed on the base material; and patterning in which the resin layer is selectively removed, in which in the patterning, a part of the resin layer is sublimed by heating to be removed.
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公开(公告)号：US20230320286A1
公开(公告)日：2023-10-12
申请号：US18297666
申请日：2023-04-10
Applicant: SEIKO EPSON CORPORATION
Inventor： Hisashi KOIKE , Shunichi SEKI , Akio ITO , Toshiaki MIKOSHIBA , Satomi YOSHIOKA , Takuya MIYAKAWA
IPC: A01G18/20
CPC classification number: A01G18/20
Abstract: Provided is a mushroom cultivation medium that easily maintains its shape and that is easy to handle. The mushroom cultivation medium includes cellulose fibers, a binder binding the cellulose fibers to each other, and wood chips mixed with the cellulose fibers.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210027940A1
公开(公告)日：2021-01-28
申请号：US16938001
申请日：2020-07-24
Applicant: SEIKO EPSON CORPORATION
Inventor： Momo TADAI , Takuya MIYAKAWA
Abstract: A magnetic powder includes a core portion containing a soft magnetic material, a foundation layer that is provided at a surface of the core portion, that contains an oxide of the soft magnetic material, and that has an average thickness of 0.1 nm or more and less than 10 nm, and an insulating layer that is provided at a surface of the foundation layer, and that contains an organosiloxane compound as a main material, wherein the organosiloxane compound has a C/Si atomic ratio of 0.01 or more and 2.00 or less.
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公开(公告)号：US20170244419A1
公开(公告)日：2017-08-24
申请号：US15420884
申请日：2017-01-31
Applicant: SEIKO EPSON CORPORATION
Inventor： Nobuhito HAYASHI , Takuya MIYAKAWA , Naoki ISHIHARA , Yoshiyuki MAKI
Abstract: An atomic cell is filled with an alkali metal therein and includes an inner wall which is formed from a material containing a compound having a polar group, a first coating layer which coats the inner wall and is formed from a first molecule having a nonpolar group and a functional group that undergoes an elimination reaction with the polar group, and a second coating layer which coats the first coating layer and is formed from a nonpolar second molecule, wherein the second molecule is polypropylene, polyethylene, or polymethylpentene.
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公开(公告)号：US20150273873A1
公开(公告)日：2015-10-01
申请号：US14674295
申请日：2015-03-31
Applicant: Seiko Epson Corporation
Inventor： Kenji KITADA , Takuya MIYAKAWA , Takashi SAIBA , Kiyofumi KITAWADA
IPC: B41J11/00
CPC classification number: B41J11/002 , B41J11/0015
Abstract: An ink jet printer includes a transportation mechanism that transports a medium in a first direction; a plasma irradiation mechanism that irradiates the medium with plasma; a head mechanism that ejects ink to a portion of the medium irradiated with the plasma and moves in a second direction intersecting the first direction; and a control section that controls whether to irradiate the medium with the plasma by the plasma irradiation mechanism, wherein the control section prohibits the irradiation of the medium with the plasma when a transportation speed of the medium is in a range of 0 m/min to 0.1 m/min, and irradiates the medium with the plasma when the transportation speed of the medium is greater than 0.1 m/min.
Abstract translation: 喷墨打印机包括：传送机构，其沿第一方向传送介质; 等离子体照射机构，其使等离子体照射介质; 头部机构，其将墨水喷射到照射了等离子体的介质的一部分上，并沿与第一方向交叉的第二方向移动; 以及控制部，其通过所述等离子体照射机构来控制是否对所述介质照射所述等离子体，其中，所述控制部在所述介质的输送速度为0m / min〜 0.1m / min，当介质的输送速度大于0.1m / min时，照射介质等离子体。
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9.发明申请公开(公告)号：US20190299666A1
公开(公告)日：2019-10-03
申请号：US16365795
申请日：2019-03-27
Applicant: Seiko Epson Corporation
Inventor： Takuya MIYAKAWA
Abstract: A medium transport device includes a roller transporting a medium, such as recording paper; a first layer covering a surface of the roller facing the medium; a second layer laminated on the first layer; and convex portions provided between the first layer and the second layer, and the convex portions are formed from inorganic particles. The first layer binds the convex portions to the roller, and the second layer covers the convex portions for protection.
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公开(公告)号：US20180241407A1
公开(公告)日：2018-08-23
申请号：US15901223
申请日：2018-02-21
Applicant: Seiko Epson Corporation
Inventor： Nobuhito HAYASHI , Yoshiyuki MAKI , Naoki ISHIHARA , Takuya MIYAKAWA
Abstract: A quantum interference device includes an atomic cell which has an internal space enclosing an alkali metal, a first light source which emits a resonance light pair that is circularly polarized in the same direction as each other and excites the alkali metal, a second light source which emits an adjustment light, and a light receiver, wherein the atomic cell includes an inner wall surface which is formed of a material containing a compound having a polar group and surrounds the internal space, a first layer which is provided on the inner wall surface and contains a compound derived from a first compound having a functional group that undergoes an elimination reaction with the polar group, and a second layer which is provided on the first layer and contains a compound derived from a second compound that is a nonpolar olefin-based polymer.
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