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公开(公告)号：US11512212B2
公开(公告)日：2022-11-29
申请号：US16905456
申请日：2020-06-18
Applicant: Konica Minolta, Inc.
Inventor： Go Yamaguchi , Kouji Izawa
IPC: C09D11/38 , B41J2/447 , C09C1/36 , C09D11/322
Abstract: An actinic radiation-curable inkjet ink contains an actinic radiation-polymerizable compound, surface-treated titanium oxide, and a wax. The surface-treated titanium oxide contains carbon atoms in an amount of 0.31 mass % to 2.0 mass % based on the total mass thereof.
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公开(公告)号：US20220194095A1
公开(公告)日：2022-06-23
申请号：US17552291
申请日：2021-12-15
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Masahiro NODA , Atsushi ITO
Abstract: There is provided a light irradiator including: light sources forming first and second light source rows; a heat sink; a substrate including first and second traces connected to the first and second light source rows, respectively; and a fixing part configured to fix the heat sink to the substrate. The fixing part is arranged between adjacent light sources included in the first light source row and adjacent in the first light source row; and the fixing part is not arranged between adjacent light sources included in the second light source row and adjacent in the second light source row. The first trace includes a first circumventing part configured to circumvent the fixing part; and the second trace includes a second circumventing part configured to circumvent the fixing part and having a directional component different from the first direction.
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公开(公告)号：US20220169059A1
公开(公告)日：2022-06-02
申请号：US17673179
申请日：2022-02-16
Applicant: LANDA LABS (2012) LTD
Inventor： Benzion LANDA , Sagi ABRAMOVICH , Amit HAVIV , Ofer AKNIN , Yaakov VALDMAN , Michael NAGLER
IPC: B41M5/025 , B41J2/005 , B41M5/52 , C08K3/36 , G03G15/34 , G03G15/32 , B41J2/447 , B41M5/03 , C08G77/04 , C08K3/04 , C09C1/56 , C08K5/5419 , C09C3/10 , G03G15/16 , C08K5/544
Abstract: A printing assembly for thermal transfer printing is disclosed. The assembly comprises at least one first printing system comprising a transfer member having an imaging surface on the front side, a coating station at which a monolayer of thermoplastic particles is applied to the imaging surface, an imaging station at which electromagnetic radiation (EM) is applied, optionally via the rear side of the transfer member, to selected regions of the imaging surface to render the particles coating the selected regions tacky, a transfer station at which only the regions of the particles coating that have been rendered tacky are transferred to a substrate to form an adhesive image; and at least one more downstream printing system. The transfer member includes on its front side an EM radiation absorbing layer, the imaging surface being formed on, or as part of, the absorbing layer, and on its rear side a body which can optionally be transparent to EM radiation.
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公开(公告)号：US11123997B2
公开(公告)日：2021-09-21
申请号：US16413618
申请日：2019-05-16
Applicant: MIMAKI ENGINEERING CO., LTD.
Inventor： Kyohei Maruyama
IPC: B41J11/00 , B41J2/47 , B41J2/435 , B29C64/112 , B29C64/277 , B41J2/447 , B41J2/45 , B41J2/44 , B41J2/475
Abstract: A liquid ejection device that ejects an ultraviolet-curable liquid includes an inkjet head, which is an ejection head that ejects the ultraviolet-curable liquid; a scanning driver that causes the inkjet head to perform a main scan; an ultraviolet generator; and a light source driver; where the ultraviolet generator irradiates the ultraviolet while moving in the main scanning direction together with the inkjet head; the ultraviolet generator includes a plurality of UV LED elements; the plurality of UV LED elements are arranged such that a light emitting range overlaps a range of the nozzle row in a sub scanning direction; and the light source driver drives the plurality of UV LED elements such that an illuminance at an end portion in the sub scanning direction is larger than an illuminance at a central portion in the light emitting range.
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公开(公告)号：US11104779B2
公开(公告)日：2021-08-31
申请号：US16425559
申请日：2019-05-29
Applicant: LANDA LABS (2012) LTD
Inventor： Benzion Landa , Sagi Abramovich , Amit Haviv , Ofer Aknin , Yaakov Valdman , Michael Nagler
IPC: C08K3/36 , B41J2/005 , B41M5/025 , B41M5/52 , G03G15/34 , G03G15/32 , B41J2/447 , B41M5/03 , C08G77/04 , C08K3/04 , C09C1/56 , C08K5/5419 , C08K5/544 , C09C3/10 , G03G15/16 , C08L83/04 , B41J2/45 , C09D7/40
Abstract: Method and system for thermal transfer printing are disclosed. The system includes a transfer member having an imaging surface on the front side, a coating station at which a monolayer of particles made of, or coated with, a thermoplastic polymer is applied to the imaging surface, an imaging station at which electromagnetic radiation (EM) is applied via the rear side of the transfer member to selected regions of the particles-coated imaging surface to render the particles thereon tacky within the selected regions, and a transfer station at which only the regions of the particles coating that have been rendered tacky are transferred to a substrate. The transfer member includes on its rear side a body transparent to EM radiation and on its front side an EM radiation absorbing layer, the imaging surface being formed on, or as part of, the absorbing layer.
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Patent Agency Ranking
公开(公告)号：US10913835B2
公开(公告)日：2021-02-09
申请号：US16464782
申请日：2016-11-30
Applicant: LANDA LABS (2012) LTD
Inventor： Benzion Landa , Sagi Abramovich , Amit Haviv , Ofer Aknin , Yaakov Valdman , Michael Nagler
IPC: B41J2/005 , C08K3/36 , B41M5/025 , B41M5/52 , G03G15/34 , G03G15/32 , B41J2/447 , C08L83/04 , B41J2/45
Abstract: A method and apparatus for thermal transfer printing onto selected regions of a substrate are disclosed. The method comprises: a) providing a transfer member having an imaging surface; b) coating the imaging surface with particles formed of, or coated with, a thermoplastic polymer; c) removing substantially all particles that are not in direct contact with the imaging surface to leave a uniform monolayer particle coating on the imaging surface; d) applying energy to selected regions of the imaging surface to heat and render tacky particles of corresponding regions of the monolayer coating; and e) pressing at least portions of the imaging surface and the substrate surface against one another, either during and/or after application of energy, to cause transfer to the surface of the substrate of the particles of the corresponding regions that have been rendered tacky. The monolayer coating can be replenished with new particles and the cycle repeated.
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公开(公告)号：US10780710B2
公开(公告)日：2020-09-22
申请号：US16050264
申请日：2018-07-31
Applicant: Kazuyuki Uetake , Yoshihiko Hotta , Ichiro Sawamura , Tomomi Ishimi , Yasuroh Yokota
Inventor： Kazuyuki Uetake , Yoshihiko Hotta , Ichiro Sawamura , Tomomi Ishimi , Yasuroh Yokota
Abstract: Recording method including emitting laser light from optical fiber array to record image formed of writing units with moving recording target and the optical fiber array relatively using recording device including laser light-emitting elements and emitting unit including the optical fiber array where optical fibers configured to guide laser light emitted from the laser light-emitting elements are aligned, wherein the image includes convex-concave shapes formed by aligning convex portions relative to, as standard, vertical line to the writing units where the vertical line includes the nearest contact points at endmost side of the image in sub-scanning direction where the image is formed by overlapping or adjoining at least part of the writing units in main-scanning direction and satisfies formula below: T≤0.4X where T is average height of the convex portions and X is minimum distance between centers of the adjacent writing units in the image.
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公开(公告)号：US10654178B2
公开(公告)日：2020-05-19
申请号：US16273287
申请日：2019-02-12
Applicant: Seiko Epson Corporation
Inventor： Hiroto Tomioka
Abstract: A robot has an optical signal transmitter that transmits an optical signal, the optical signal transmitter includes a light source, a supporting board that supports the light source, and a light guide part that transmits light emitted from the light source, and the supporting board includes a board main body, a penetration portion connected to the light source, penetrating in a thickness direction of the board main body, and formed using a metal material, and a heat dissipation portion connected to the penetration portion and formed using a metal material, wherein the penetration portion is placed between the light source and the heat dissipation portion, and the light source is placed between the light guide part and the supporting board.
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公开(公告)号：US20190275786A1
公开(公告)日：2019-09-12
申请号：US16410390
申请日：2019-05-13
Applicant: Landa Labs (2012) Ltd.
Inventor： Benzion LANDA , Anton KRASSILNIKOV , Michael NAGLER , Moshe FAHIMA , Nir RUBIN BEN HAIM , Ofer AKNIN , Ronen YOGEV
Abstract: Method and apparatus for coating selected regions of a surface of a substrate with a film are disclosed. A cyclically moveable transfer member has an imaging surface which is coated with individual particles formed of, or coated with a thermoplastic polymer, and substantially all particles that are not in direct contact with the imaging surface are removed so as to leave a uniform monolayer particle coating on the imaging surface. Selected regions of the imaging surface are exposed to radiation to render the particles tacky within the regions, and the coated imaging surface and the substrate are pressed against one another to cause transfer of only the particles rendered tacky in the coating, such that the transferred particles form a film on the substrate. The monolayer on the imaging surface of the transfer member is replenished with fresh thermoplastic particles and the cycle repeats.
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公开(公告)号：US20190248029A1
公开(公告)日：2019-08-15
申请号：US16273287
申请日：2019-02-12
Applicant: Seiko Epson Corporation
Inventor： Hiroto TOMIOKA
IPC: B25J19/02 , B41J29/393 , B41J2/447 , F21V8/00
CPC classification number: B25J19/025 , B41J2/447 , B41J29/393 , G02B6/0066
Abstract: A robot has an optical signal transmitter that transmits an optical signal, the optical signal transmitter includes a light source, a supporting board that supports the light source, and a light guide part that transmits light emitted from the light source, and the supporting board includes a board main body, a penetration portion connected to the light source, penetrating in a thickness direction of the board main body, and formed using a metal material, and a heat dissipation portion connected to the penetration portion and formed using a metal material, wherein the penetration portion is placed between the light source and the heat dissipation portion, and the light source is placed between the light guide part and the supporting board.
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