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    LAMINATED BODY, PACKAGE, AND PACKAGING ARTICLE
    51.
    发明公开
    LAMINATED BODY, PACKAGE, AND PACKAGING ARTICLE 审中-公开

    公开(公告)号：EP3693162A1

    公开(公告)日：2020-08-12

    申请号：EP18864602.0

    申请日：2018-06-27

    Applicant: Toppan Printing Co., Ltd.

    Inventor： SUGIYAMA, Yuki ,  ISHIDA, Satoru ,  HIROSE, Ryo

    IPC: B32B27/32 ,  B32B7/12 ,  B32B27/00 ,  B65D65/40

    Abstract: Provided is a laminate excellent in non-adsorbing property and excellent in adhesion strength between a base material layer and a sealant layer, despite the fact that an adhesive layer between the layers is thin. A laminate (1) according to the present invention includes a base material layer (11), an adhesive layer (14) having a thickness in a range of 0.1 µm to 1.0 µm, and a non-oriented sealant layer (15) having a thickness in a range of 10 µm to 40 µm and made of a cyclic polyolefin resin, wherein one main surface of the sealant layer (15) constitutes an outermost surface of the laminate (1), the other main surface of the sealant layer (15) is bonded to the base material layer (11) via the adhesive layer (14), and an adhesion strength between the base material layer (11) and the sealant layer (15) is 0.8 N/15 mm or more.

    REFLECTION SUPPRESSION SEGMENT, DISPLAY BODY, AND METHOD FOR VERIFYING DISPLAY BODY
    55.
    发明公开
    REFLECTION SUPPRESSION SEGMENT, DISPLAY BODY, AND METHOD FOR VERIFYING DISPLAY BODY 审中-公开

    公开(公告)号：EP3660546A1

    公开(公告)日：2020-06-03

    申请号：EP18838237.8

    申请日：2018-07-27

    Applicant: Toppan Printing Co., Ltd.

    Inventor： ENDO, Hiroyuki ,  TODA, Toshiki

    IPC: G02B1/11 ,  G09F3/02 ,  G09F13/16

    Abstract: A dielectric layer comprising an embossed surface and a flat surface which is located at a side opposite to the embossed surface is provided. The plane that approximates the flat surface is the X-Y plane, and the normal direction to the X-Y plane is the Z direction. The embossed surface has inclined surfaces that are inclined with respect to the Z direction, and the inclined surfaces reflect incident light incident on the dielectric layer and emerge reflected light. The elevation angle, which is an angle between the inclined surface and the X-Y plane, is α. The refractive index of the dielectric layer is n. These values satisfy Formula (1). sin α ≤ 1 / n sin 2 ⁢ α

    FILM TREATMENT METHOD AND FILM PRODUCTION METHOD
    56.
    发明公开
    FILM TREATMENT METHOD AND FILM PRODUCTION METHOD 审中-公开

    公开(公告)号：EP3647457A1

    公开(公告)日：2020-05-06

    申请号：EP18824625.0

    申请日：2018-06-04

    Applicant: Toppan Printing Co., Ltd.

    Inventor： OKAMURA Kengo ,  TAKAHARA Ken ,  HAYAKAWA Takahiro ,  HANAMI Michihiro ,  TANI Takayuki

    IPC: C23C14/35 ,  C23C14/02 ,  H05H1/46

    Abstract: Disclosed is a treatment method performed by a film processing apparatus 1 including: a first discharge electrode unit 3 and a second discharge electrode unit 4 respectively including magnets 3b and 4b that form a magnetic field; and an AC power source 5 capable of alternately switching polarities of the first discharge electrode unit 3 and the second discharge electrode unit 4. In the treatment method, a predetermined surface treatment of a film F is performed by generating a plasma P while alternately switching polarities of the first discharge electrode unit 3 and the second discharge electrode unit 4 by using high-frequency power supplied from the AC power source 5.

    IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND IDENTIFICATION PROGRAM
    57.
    发明公开
    IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND IDENTIFICATION PROGRAM 审中-公开

    公开(公告)号：EP3637378A1

    公开(公告)日：2020-04-15

    申请号：EP18805832.5

    申请日：2018-05-25

    Applicant: Toppan Printing Co., Ltd.

    Inventor： MASUDA, Tomohito ,  MIYAMOTO, Eri

    IPC: G07D7/121 ,  G02B5/18 ,  G07D7/17 ,  G07D7/206

    Abstract: An identification apparatus includes an estimation unit that estimates an operating distance between the surface of an optical device and an imaging unit as an estimated value. A reference distance refers to the distance between a first face of an identification target and the imaging unit and at which light diffracted by a diffraction grating is capable of being recorded by the imaging unit. The identification apparatus includes a first determination unit that determines whether the estimated value matches the reference distance and a second determination unit that determines whether an image captured by the imaging unit matches a reference image. Conditions for identifying the optical device as the identification target include a condition that the first determination unit determines that the estimated value matches the reference distance and a condition that the second determination unit determines that the image captured by the imaging unit matches the reference image. When these conditions are satisfied, the identification apparatus identifies the optical device as the identification target.

    EXTERIOR MATERIAL FOR ELECTRICITY STORAGE DEVICE
    59.
    发明公开
    EXTERIOR MATERIAL FOR ELECTRICITY STORAGE DEVICE 审中-公开

    公开(公告)号：EP3633755A1

    公开(公告)日：2020-04-08

    申请号：EP18805573.5

    申请日：2018-05-18

    Applicant: Toppan Printing Co., Ltd.

    Inventor： IMAMOTO Junya ,  OGIHARA Yu ,  SUZUTA Masayoshi

    IPC: H01M2/02 ,  H01G11/78

    Abstract: A packaging material for a power storage device, comprising at least: a substrate layer; a metallic foil layer with an anti-corrosion treatment layer being disposed on one face or both faces thereof; and a sealant layer in this order, wherein the sealant layer includes a polypropylene-based resin (A) and 1 to 40% by mass of incompatible component (B), and maximum seal strength S M in an adhered portion resulting from adhesion by heat-sealing the packaging material is 35 N/15 mm or more, and in addition, the packaging material for a power storage device satisfies the following requirements (1) or (2): (1) a ratio S S /S M of seal strength S S to maximum seal strength S M in a stable range is 0.3 or more; (2) a ratio S A /S M of average seal strength S A to maximum seal strength S M is 0.3 or more.

    INFORMATION RECORDING BODY AND INDIVIDUAL CERTIFYING BODY
    60.
    发明公开
    INFORMATION RECORDING BODY AND INDIVIDUAL CERTIFYING BODY 审中-公开

    公开(公告)号：EP3633422A1

    公开(公告)日：2020-04-08

    申请号：EP18806288.9

    申请日：2018-05-22

    Applicant: Toppan Printing Co., Ltd.

    Inventor： MINOWA, Kazuyo ,  MINAMIKAWA, Naoki

    IPC: G02B5/18 ,  B42D25/328

    Abstract: An individual certificate medium includes an optical security patch in which a relief layer and a metal layer include a first area and a second area. The first area includes an altered region and a portion of the relief layer overlapping with the altered region as viewed in the thickness direction of a recording layer. The second area includes a non-altered region and another portion of the relief layer overlapping with the non-altered region as viewed in the thickness direction. As viewed in the thickness direction, the first area transmits light incident thereon, while the second area absorbs light incident thereon to hide a recording region. In a direction intersecting the thickness direction, the first and second areas cause light incident on the optical security patch to emerge as diffracted light.

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