公开(公告)号：EP3477346A1

公开(公告)日：2019-05-01

申请号：EP17815529.7

申请日：2017-06-23

Applicant: Toppan Printing Co., Ltd.

Inventor： KAWASHITA, Masashi ,  HAKII, Hidemitsu

IPC: G02B5/18 ,  B32B3/30 ,  B32B15/08 ,  B42D25/328 ,  B42D25/373 ,  G02B5/20 ,  G02B5/28 ,  G09F19/12

Abstract: An optical device comprises a support having a reference plane, and a dielectric periodic structure including a plurality of periodic elements which are arranged, on the reference plane, in a two-dimensional lattice having a sub-wavelength spacing and are either projections projecting from the reference plane or recesses depressed from the reference plane. The optical device further includes a metal layer, which is positioned on a surface of the periodic structure including a region of the reference plane surrounding the individual periodic elements and the surfaces of the periodic elements and which has a shape that follows the surface profile of the periodic structure.

公开(公告)号：EP3467594A1

公开(公告)日：2019-04-10

申请号：EP17806666.8

申请日：2017-05-30

Applicant: Toppan Printing Co., Ltd.

Inventor： KAGOTANI, Akihito

IPC: G03H1/02 ,  B42D25/328 ,  G02B5/18 ,  G03H1/08

Abstract: According to one embodiment, there is provided an optical film (10) with a recording surface (14), the recording surface (14) including: a computation element section (16) in which a phase component of light from each reconstruction point (22) of a reconstructed image is computed, the computation element section corresponding to each reconstruction point one by one; a phase angle recording area (18) in which a phase angle computed based on the phase component is recorded; and a phase angle non-recording area (20) in which the phase angle is not recorded, the phase angle computed based on the phase component being recorded in an overlapping area where the computation element section (16) and the phase angle recording area (18) overlap each other.

公开(公告)号：EP3466678A1

公开(公告)日：2019-04-10

申请号：EP17802948.4

申请日：2017-05-26

Applicant: Toppan Printing Co., Ltd.

Inventor： HIGASHIKAWA Eiichi

IPC: B32B27/00 ,  B32B27/20 ,  B32B33/00 ,  E04F13/08

Abstract: An object of the present invention is to provide a decorative material that can express a picture pattern that is visible only from a specific observation angle. In a decorative material (1) according to the present embodiment, a matting agent is added to, of a first gloss-adjusting layer (5) and a second gloss-adjusting layer (6), one with lower gloss, where the matting agent has a particle diameter of less than 1.0 times the thickness of the gloss-adjusting layer with lower gloss. The matting agent can be thereby exposed to the surface while floating in the gloss-adjusting layer. Accordingly, a sufficient matting effect can be obtained in front observation, and unevenness imparted to the surface can be reduced; thus, the effect of scattering obliquely entering light is weakened, and the matting effect can be reduced when observed obliquely. Therefore, a picture pattern expressed by the difference in gloss, i.e., a design, can be made invisible when observed obliquely.

公开(公告)号：EP3460474A1

公开(公告)日：2019-03-27

申请号：EP17799494.4

申请日：2017-05-19

Applicant: Toppan Printing Co., Ltd.

Inventor： MAKINO, Yoichi ,  HIRASE, Takumi ,  ARAI, Noriaki ,  NOJI, Hiroyuki

IPC: G01N33/543 ,  C12Q1/68 ,  G01N33/58

Abstract: A method for detecting a target molecule includes a step of preparing a plurality of types of specific binding substances that are labeled with a plurality of nucleic acid fragments each having a labeling substance that generates a fluorescence signal of a different fluorescence wavelength, and that each recognize a different epitope, and preparing a plurality of types of first target molecules; a step of binding the plurality of types of specific binding substances to the plurality of types of first target molecules; a step of respectively detecting the plurality of types of specific binding substances; and a step of determining the plurality of types of first target molecules by a plurality of the fluorescence signals corresponding to the plurality of types of specific binding substances.

公开(公告)号：EP3454099A1

公开(公告)日：2019-03-13

申请号：EP17792774.6

申请日：2017-05-02

Applicant: Toppan Printing Co., Ltd.

Inventor： EBINA, Kazuyoshi

IPC: G02B5/18 ,  B42D25/328 ,  G09F3/02 ,  G09F19/12

Abstract: The present invention aims to provide a display that is unlikely to undergo color shift when produced using a conventional method. The display of the present invention includes an uneven-structure-forming layer having a surface provided with a plurality of concavities or a plurality of convexities respectively provided with flat bottoms and flat tops substantially parallel to the flat bottoms, and a light reflecting layer covering all or a part of an uneven surface of the uneven-structure-forming layer. The uneven-structure-forming layer is provided with two kinds of uneven-structure-forming regions. Each of the two kinds of uneven-structure-forming regions has a constant optical distance between the flat bottoms and the flat tops, but the optical distance is different between the two kinds of regions. The two kinds of uneven-structure-forming regions are alternately arrayed. The optical distances in the two kinds of uneven-structure-forming regions have respective set values which are so selected, when forming the uneven surface of the uneven-structure-forming layer, to form a combination contributing to reduction of a color shift of the display.

公开(公告)号：EP3444400A1

公开(公告)日：2019-02-20

申请号：EP17782553.6

申请日：2017-04-17

Applicant: Toppan Printing Co., Ltd. ,  Nippon Paper Industries Co., Ltd.

Inventor： SHIMIZU Kosuke ,  SAIKI Akiko ,  YAMABE Kaori

IPC: D21H19/34 ,  B32B23/06 ,  B32B27/00 ,  B65D65/40 ,  D21H11/18

Abstract: A barrier paper includes a paper base material and a barrier layer containing cellulose fibers formed on the paper base material, in which an integrated value from 10.0 µm to 500.0 µm, obtained from a volume-based particle size distribution diagram when a dispersion containing the cellulose fibers is measured by laser diffraction, is 30% or more.

公开(公告)号：EP3439067A1

公开(公告)日：2019-02-06

申请号：EP17775254.0

申请日：2017-03-29

Applicant: Toppan Printing Co., Ltd.

Inventor： MURAKI Takuya ,  YAMAZAKI Tomohiko ,  SUZUTA Masayoshi

IPC: H01M2/02 ,  B65D65/40 ,  H01G11/78 ,  H01M2/10

CPC classification number: H01M2/0287 ,  B32B7/12 ,  B32B15/04 ,  B32B37/1284 ,  B32B2038/0076 ,  B32B2255/26 ,  B32B2457/10 ,  B32B2457/16 ,  B32B2553/00 ,  B65D65/40 ,  H01G11/78 ,  H01G11/80 ,  H01G11/84 ,  H01M2/0285 ,  H01M2/0292 ,  H01M2/08 ,  H01M2/1094 ,  H01M2002/0297 ,  Y02E60/13

Abstract: Provided is a packaging material for a power storage device, the packaging material including a structure in which at least a substrate protective layer, a substrate layer, an adhesive layer, a metal foil layer, a sealant adhesive layer, and a sealant layer are laminated in this order, wherein the substrate protective layer is a cured product of a raw material containing a polyester resin or an acrylic resin, and a curing agent; the polyester resin or the acrylic resin has reactive groups reactive with the curing agent at a terminal position and/or in a side chain; the curing agent contains an isocyanate other than an alicyclic isocyanate, and an alicyclic isocyanate; and the ratio ([a]/[b]) of the weight of the isocyanate other than an alicyclic isocyanate [a] to the weight of the alicyclic isocyanate [b] is 99/1 to 80/20.

公开(公告)号：EP3434314A1

公开(公告)日：2019-01-30

申请号：EP17770445.9

申请日：2017-03-24

Applicant: Toppan Printing Co., Ltd.

Inventor： KATO, Hiroyuki

IPC: A61M37/00

Abstract: A plurality of projections (12) included in a transdermal administration device each include a columnar portion (13) having a columnar shape extending from a first surface (11S) of a substrate (11), and a tapered portion (14) having a tapered shape extending from a top of the columnar portion (13). In each of the plurality of projections (12), a maximum angle (θ) of an apex of the tapered portion (14) as viewed in a direction parallel with the first surface (11S) is in a range of 10° or more and 30° or less, a ratio of a length (L3) from a proximal end to a distal end of the tapered portion (14) to a length (LI) from a proximal end to a distal end of the projection (12) as viewed in a direction perpendicular to the first surface (11S) is in a range of 0.45 or more and 0.75 or less, and a pitch (P), which is a distance between a center of one of the projections (12) and a center of another projection (12) closest to the one of the projections (12), as viewed in a direction perpendicular to the first surface (11S) is in a range of 50 µm or more and 350 µm or less.

公开(公告)号：EP2829911B1

公开(公告)日：2019-01-23

申请号：EP13765174.1

申请日：2013-03-19

Applicant: Toppan Printing Co., Ltd.

Inventor： KOBASHI, Yasuhiro

IPC: G02F1/167 ,  G09F9/30 ,  G09F9/37 ,  G02B5/20

公开(公告)号：EP3424840A1

公开(公告)日：2019-01-09

申请号：EP18188206.9

申请日：2014-10-02

Applicant: Toppan Printing Co., Ltd.

Inventor： INABA, Kazuhiko ,  YAJIMA, Shunsuke

IPC: B65D77/20 ,  B65D81/34 ,  B65D77/22

Abstract: A package (1) has a seal portion (50) that includes steam passage portions (70) for externally releasing steam from inside the tray (10). The steam passage portion (70) has an inner edge (71) in which the portions configuring one side and the other side relative to the tip are curved and extended nearing each other toward the tip. The steam passage portion (70) has an outer edge (72) in a curved shape with a pointed tip, the shape being similar to that of the inner edge (71). The steam passage portion (70) has a merging portion (73) located between the tip of the outer edge (72) and the tip of the inner edge (71), and a non-merging portion (74) located between the merging portion (73) and a common portion (60). The non-merging portion (74) has a width narrowed from the common portion (60) toward the merging portion (73).