公开(公告)号：US20230191760A1

公开(公告)日：2023-06-22

申请号：US18102134

申请日：2023-01-27

Applicant: TOPPAN INC.

Inventor： Takashi ORIHARA ,  Koichi SAGAWA

IPC: B32B27/18 ,  B32B7/12

CPC classification number: B32B27/18 ,  B32B7/12 ,  B32B27/308

Abstract: A decorative sheet and a decorative member having high scratch resistance and antiviral properties. The decorative sheet includes a substrate sheet, an adhesive layer, a surface protective layer, and a thermoplastic resin layer, wherein at least one of the surface protective layer and the thermoplastic resin layer contains a nucleating agent or inorganic particles, and the surface protective layer has added thereto an antiviral agent at an amount of 0.2 parts by mass or more and 10 parts by mass or less.

公开(公告)号：US20230175270A1

公开(公告)日：2023-06-08

申请号：US18104454

申请日：2023-02-01

Applicant: TOPPAN INC.

Inventor： Koichi SAGAWA ,  Takashi TOMINAGA ,  Takashi ORIHARA ,  Yusuke TANIGUCHI

IPC: E04F13/00 ,  C09D5/00 ,  C09D5/14 ,  C09D7/61 ,  C09D7/45 ,  C09D175/04 ,  C09D183/04 ,  C09D127/12

CPC classification number: E04F13/002 ,  C09D5/002 ,  C09D5/14 ,  C09D7/61 ,  C09D7/45 ,  C09D175/04 ,  C09D183/04 ,  C09D127/12

Abstract: A decorative sheet is provided that includes a paper substrate, a printed pattern layer arranged to face a major surface of the paper substrate, and a single-layer or multilayered surface protective layer arranged to face the pattern layer, the surface protective layer comprising a coating layer as an outermost layer of the decorative sheet, the coating layer being comprised of a coating containing antiviral additive particles (e.g., antiviral agent), the antiviral additive particles comprising finely divided silver. Further, the coating layer may contain a silicone-based component or a fluorine-based component, which imparts contamination resistance to the coating layer; the amount of the antiviral additive particles in the coating layer may be 0.2 mass % or more and 12 mass % or less relative to the total solid content of the coating layer; and the thickness of the coating layer may be 3 μm or more.

公开(公告)号：US20230147988A1

公开(公告)日：2023-05-11

申请号：US17920386

申请日：2021-04-28

Applicant: TOPPAN INC.

Inventor： Hideaki NAKANO ,  Ayumi GODA ,  Kenjiro ICHIKAWA

IPC: G03F1/54 ,  G03F1/24

CPC classification number: G03F1/54 ,  G03F1/24

Abstract: The present invention is intended to provide a reflective photomask blank and a reflective photomask that suppress or reduce a shadowing effect of a reflective photomask for pattern transfer using light with a wavelength in an extreme ultraviolet region as a light source and that have hydrogen radical resistance. A reflective photomask blank (10) according to an embodiment of the present invention is a reflective photomask blank for producing a reflective photomask for pattern transfer using extreme ultraviolet light as a light source, and includes a substrate (1), a reflective layer (2) including a multi-layer film formed on the substrate (1), and an absorption layer (4) formed on the reflective layer (2). The absorption layer (4) is formed of a material containing a total of 50 atomic % or more of indium (In) and oxygen (O). An atomic number ratio (O/In) of oxygen (O) to indium (In) in the absorption layer (4) exceeds 1.5, and a film thickness of the absorption layer (4) is in a range of from 17 nm to 45 nm.

公开(公告)号：US20230147524A1

公开(公告)日：2023-05-11

申请号：US18149756

申请日：2023-01-04

Applicant: TOPPAN INC.

Inventor： Akira MOTOHASHI

IPC: B41M5/50 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  B32B7/02

CPC classification number: B41M5/502 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  B32B7/02 ,  B32B2307/518 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B27/08

Abstract: A thermal transfer image receiving sheet includes: a substrate made of paper; a polyolefin resin layer formed on a first surface of the substrate; an adhesive layer formed on a second surface of the substrate facing away from the first surface; a porous layer formed on the adhesive layer; a foundation layer formed on the porous layer; and an image receiving layer formed on the foundation layer. A surface of the substrate, as defined in JIS B 0601:2001, has a maximum valley (undulation) depth Wv of 2.00 μm or less and a root mean square slope for the waviness WΔq of 0.013 or less. The porous layer has a thickness of 25 μm or more, and a thickness of the polyolefin resin layer is 0.2 to 3.0 times the thickness of the porous layer.

公开(公告)号：US20230143186A1

公开(公告)日：2023-05-11

申请号：US17922570

申请日：2021-04-05

Applicant: TOPPAN INC.

Inventor： Ryohei MIZUKAMI ,  Chiho HARADA

IPC: D21H19/82 ,  D21H19/70 ,  D21H19/24 ,  D21H19/20 ,  B32B29/06

CPC classification number: D21H19/82 ,  D21H19/70 ,  D21H19/24 ,  D21H19/20 ,  B32B29/06 ,  B32B21/02

Abstract: There is provided a resin-impregnated decorative paper (2) formed by impregnating a decorative paper (4) with an impregnating resin (5). The decorative paper (4) includes: a base paper (6); a picture pattern layer (7) provided on a surface (6a) side of the base paper (6); a filling layer (8) provided on a surface (7a) of the picture pattern layer (7); and a foamed resin layer (9) provided on a surface (8a) of the filling layer (8). The filling layer (8) contains at least one of an epoxy-based resin, an acrylic-based resin, a urethane-based resin, and a casein-based resin.

公开(公告)号：US20230121965A1

公开(公告)日：2023-04-20

申请号：US18069509

申请日：2022-12-21

Applicant: TOPPAN INC. ,  Japanese Foundation For Cancer Research

Inventor： Shiro KITANO ,  Eiji SHINOZAKI

IPC: G06N3/09

Abstract: An evaluation device for evaluating an anticancer effect includes a learning information acquisition unit that acquires learning data that includes state information which indicates at least a cancer state in an unspecified subject and training data that is information about an effect of an anticancer agent obtained by administering the anticancer agent to cells collected from the subject, a learning unit that generates a prediction model by causing a learning model to perform supervised learning for a corresponding relationship between the learning data and the training data, and a prediction unit that makes related predictions to therapy using the anticancer agent with the prediction model. The learning information acquisition unit acquires the information about the anticancer effect obtained by administering the anticancer agent to a three-dimensional cell structure including cancer cells collected from the unspecified subject and cells constituting a stroma as the training data.

公开(公告)号：US20230115899A1

公开(公告)日：2023-04-13

申请号：US18080895

申请日：2022-12-14

Applicant: TOPPAN INC.

Inventor： Tetsuya OKANO ,  Masaki MAEDA

IPC: C09D133/02

Abstract: A gas barrier laminate in which separation between a coating layer having gas barrier properties and a layer adjacent to the coating layer is less likely to occur. A coating solution for producing a gas barrier laminate contains a carboxyl group-containing polymer (A), polyvalent metal-containing particles (B), a surfactant (C), an organic solvent (D), and at least one silicon-containing compound (E) selected from the group consisting of a silane coupling agent represented by the following general formula (1), a silane coupling agent represented by the following general formula (2), hydrolysates thereof, and condensates thereof, wherein the mass ratio of the silicon-containing compound (E) to the carboxyl group-containing polymer (A) is 0.5% or more. Si(OR1)3Z1 . . . (1); Si(R2)(OR3)2Z2 . . . (2). (R1 and R3 are alkyl groups having 1 to 6 carbon atoms, R2 is a methyl group, and Z1 and Z2 are a group containing an epoxy group.)

公开(公告)号：US20230114724A1

公开(公告)日：2023-04-13

申请号：US18079311

申请日：2022-12-12

Applicant: TOPPAN Inc.

Inventor： Wataru OOKUBO ,  Masanori SAKAMOTO ,  Norihiko KANEKO

IPC: G06T7/00 ,  G01N21/59

Abstract: The present disclosure provides an evaluation index calculation device, an evaluation index calculation method, and an evaluation index calculation program which are capable of diversifying an evaluation index representing an optical state of a light control sheet. The evaluation index calculation device acquires an evaluation image of an imaging target in a predetermined environment, captured via a light control sheet, and calculates a degree of obscuring caused by the light control sheet in the evaluation image, as an evaluation index, through image analysis of the evaluation image.

公开(公告)号：US20230111374A1

公开(公告)日：2023-04-13

申请号：US17988847

申请日：2022-11-17

Applicant: TOPPAN INC.

Inventor： Noriko KANO ,  Tomoyuki SHIRASAKI ,  Susumu MANIWA

IPC: H01L23/66 ,  H03H7/01 ,  H01L23/498 ,  H03H3/00 ,  H01L21/48

Abstract: A multilayer wiring substrate and a module having the multilayer wiring substrate, wherein the multilayer wiring substrate has a capacitor with a capacitance value smaller than that of the conventional one. The substrate includes a core substrate and capacitors installed therein. At least one of the capacitors is a first capacitor which includes a lower electrode, a dielectric layer, and an upper electrode. The lower electrode is located closer to the core substrate than the dielectric layer and the upper electrode are. The upper electrode is located farther away from the core substrate than the dielectric layer and the lower electrode are. The lower electrode is entirely disposed on the core substrate. The upper electrode has a first portion and a second portion. The first portion overlaps the dielectric layer and the lower electrode to serve as the first capacitor. The second portion extends from the first portion.

公开(公告)号：US20230088682A1

公开(公告)日：2023-03-23

申请号：US17969295

申请日：2022-10-19

Applicant: TOPPAN INC.

Inventor： Koji MURATA

IPC: H01M50/562

Abstract: A terminal film for a power storage device configured to cover an outer peripheral surface of a part of a metal terminal of the power storage device composed of a power storage device main body and the metal terminal electrically connected to the power storage device main body. The terminal film contains a hydrogen sulfide developer that changes color upon reacting with hydrogen sulfide. The hydrogen sulfide developer contains at least one element selected from the group consisting of, for example, copper, lead, silver, manganese, nickel, cobalt, tin and cadmium.