公开(公告)号：US20230382090A1

公开(公告)日：2023-11-30

申请号：US18230552

申请日：2023-08-04

Applicant: TOPPAN INC.

Inventor： Ryosuke KOGA ,  Junpei HAYASHI ,  Tetsuo SATAKE ,  Kenta OSAWA

IPC: B32B27/08 ,  B32B7/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/16 ,  B65D65/40

CPC classification number: B32B27/08 ,  B32B7/12 ,  B32B27/306 ,  B32B27/32 ,  B32B27/16 ,  B65D65/40 ,  B32B2307/7242 ,  B32B2307/31 ,  B32B2307/748 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2250/03 ,  B32B2250/246 ,  B32B2307/518 ,  B32B2250/242 ,  B65D2565/387

Abstract: A gas barrier film includes a substrate containing polypropylene or polyethylene as a main ingredient, the substrate having a first surface and a second surface opposite the first surface; and a gas barrier layer arranged to face the first surface of the substrate. The second surface of the substrate has a wetting tension of 21 mN/m or more.

公开(公告)号：US11831637B2

公开(公告)日：2023-11-28

申请号：US17994928

申请日：2022-11-28

Applicant: TOPPAN INC.

Inventor： Ryusuke Saito ,  Chihiro Kaneyama ,  Yuko Koike

IPC: H04L9/40 ,  H04L9/32

CPC classification number: H04L63/0823 ,  H04L9/32 ,  H04L9/3263 ,  H04L9/3268

Abstract: An avatar management system includes an avatar registration unit configured to register an available avatar by having a storage unit to store the avatar available in a network service provided to an end user on a network, an authentication information assignment unit configured to assign authentication information to a registration target avatar registered in the avatar registration unit, and an authenticity confirmation unit configured to confirm authenticity of a designated avatar based on an assignment condition of the authentication information to the designated avatar, in accordance with an authenticity confirmation inquiry made by designating the avatar used in the network service.

公开(公告)号：US20230367019A1

公开(公告)日：2023-11-16

申请号：US18359581

申请日：2023-07-26

Applicant: TOPPAN INC.

Inventor： Shoji KAWAHITO ,  Juyeong KIM

IPC: G01S17/894 ,  H04N23/56 ,  H04N25/77 ,  H04N25/78 ,  G01S7/4863

CPC classification number: G01S17/894 ,  H04N23/56 ,  H04N25/77 ,  H04N25/78 ,  G01S7/4863

Abstract: A distance image capturing device includes a light source, a photodiode configured to generate a charge corresponding to received light, and a peripheral circuit configured to control an operation of the pixel circuit unit, in which the peripheral circuit generates a first transfer control pulse and a second transfer control pulse based on the magnitude relationship between a first charge amount accumulated in a first floating diffusion unit and a second charge amount accumulated in a second floating diffusion unit.

公开(公告)号：US20230365768A1

公开(公告)日：2023-11-16

申请号：US18222691

申请日：2023-07-17

Applicant: TOPPAN INC.

Inventor： Seiji TAKIZAWA ,  Masaki MAEDA

IPC: C08J7/048 ,  C23C16/40 ,  C08J7/04 ,  C09D133/08 ,  C09D7/61 ,  C09D7/63 ,  C09D7/20

CPC classification number: C08J7/048 ,  C23C16/407 ,  C08J7/0423 ,  C09D133/08 ,  C09D7/61 ,  C09D7/63 ,  C09D7/20 ,  C08J2323/00 ,  C08J2333/08

Abstract: A coating liquid for producing a gas barrier laminate, the coating liquid containing a carboxyl group-containing polymer (a), polyvalent metal-containing particles (b), a surfactant (c), a specific silicon-containing compound (d), and an organic solvent (e). In the coating liquid: the equivalence ratio (bt/at) of the product (bt) of the number of moles and the valency of the polyvalent metal contained in the polyvalent metal-containing particles (b) relative to the number of moles (at) of carboxyl groups contained in the carboxyl group-containing polymer (a) is 0.45 or more and 0.9 or less; and the molar ratio (dt/at) of the number of moles (dt) of the silicon-containing compound (d) relative to the number of moles (at) of the carboxyl groups is 0.7% or more and 7.5% or less.

公开(公告)号：US20230358932A1

公开(公告)日：2023-11-09

申请号：US18354568

申请日：2023-07-18

Applicant: TOPPAN INC.

Inventor： Yoshiko ISHIMARU ,  Kai FUTAMATA

IPC: G02B1/12 ,  B32B7/023 ,  G02B5/20 ,  G02B5/28

CPC classification number: G02B5/208 ,  B32B7/023 ,  G02B1/12 ,  G02B5/28 ,  B32B2307/4026 ,  B32B2551/00

Abstract: An optical film includes a transparent substrate having opposite first and second surfaces, a colored layer formed to face the first surface of the substrate, and an optical function layer. A colorant in the colored layer contains at least one of a first coloring material having a maximum absorption wavelength in a range of 470 to 530 nm and an absorption spectral half width of 15 to 45 nm, a second coloring material having a maximum absorption wavelength in a range of 560 to 620 nm and an absorption spectral half width of 15 to 55 nm, and a third coloring material having the lowest transmittance in a wavelength range of 400 to 800 nm is in a range of 650 to 800 nm. A transmittance in one of the absorption wavelength bands of the colorant is 1% or more and less than 50%, and ΔE * ab.

公开(公告)号：US20230358930A1

公开(公告)日：2023-11-09

申请号：US18223420

申请日：2023-07-18

Applicant: TOPPAN INC.

Inventor： Yoshiko ISHIMARU ,  Kai FUTAMATA

IPC: G02B5/20 ,  G02B1/115 ,  G02B1/14 ,  G02B5/28 ,  B32B7/023

CPC classification number: G02B5/208 ,  G02B1/115 ,  G02B1/14 ,  G02B5/28 ,  B32B7/023 ,  B32B2307/4026 ,  B32B2551/00

Abstract: An optical film includes a substrate, an optical function layer, and a colored layer. The substrate has an ultraviolet shielding rate of 85% or higher according to JIS L 1925. The optical function layer is formed on a first surface side of the substrate. The colored layer is formed on a second surface side. A difference ΔE*ab between chromaticities before and after a lightfastness test is 5 or less. A first coloring material includes a maximum absorption wavelength of 470 to 530 nm and an absorption spectrum half width of 15 to 45 nm. A second coloring material includes a maximum absorption wavelength of 560 to 620 nm and an absorption spectrum half width of 15 to 55 nm. A third coloring material has a wavelength having the lowest transmittance in a wavelength range of 400 to 800 nm is in a range of 650 to 800 nm.

公开(公告)号：US20230317968A1

公开(公告)日：2023-10-05

申请号：US18207536

申请日：2023-06-08

Applicant: TOPPAN INC.

Inventor： Madoka OZAWA ,  Atsuhiro KAWAMURA

IPC: H01M4/90 ,  H01M8/1039 ,  H01M8/1004

CPC classification number: H01M4/9083 ,  H01M8/1039 ,  H01M8/1004 ,  H01M2008/1095

Abstract: An electrode catalyst layer, a membrane electrode assembly, and a polymer electrolyte fuel cell, which are capable of improving material transport properties and proton conductivity in the electrode catalyst layer, and which are capable of exhibiting high power generation performance over the long term and have good durability. The electrode catalyst layer for use in a polymer electrolyte fuel cell, and includes: a catalyst material; a conductive carrier that supports the catalyst material; a polymer electrolyte; and a fibrous material, wherein the fibrous material contains a material having nitrogen atoms, and the content of the fibrous material in the electrode catalyst layer is 1 wt % or more and less than 12 wt %.

公开(公告)号：US20230287356A1

公开(公告)日：2023-09-14

申请号：US18319691

申请日：2023-05-18

Applicant: TOPPAN Inc.

Inventor： Shiro KITANO ,  Kei TSUKAMOTO

IPC: C12N5/071 ,  C12N5/077

CPC classification number: C12N5/069 ,  C12N5/0656 ,  C12N2513/00 ,  C12N2533/56 ,  C12N2533/54 ,  C12N2501/91

Abstract: A method of producing a three-dimensional cell tissue include obtaining a mixture including cells, a cationic substance, an extracellular matrix component and a polyelectrolyte, gelling the mixture such that a gel composition including the cells, cationic substance, extracellular matrix component and polyelectrolyte is obtained; and incubating the gel composition such that a three-dimensional cell tissue is obtained.

公开(公告)号：US20230260673A1

公开(公告)日：2023-08-17

申请号：US18189694

申请日：2023-03-24

Applicant: Masato KURIHARA ,  Manabu ISHIZAKI ,  TOPPAN INC.

Inventor： Kenji KOMOTO ,  Hironori ISHIKAWA ,  Masato KURIHARA ,  Manabu ISHIZAKI

IPC: H01B5/14 ,  B32B27/32 ,  B32B27/30 ,  B32B9/02 ,  B32B27/08 ,  B32B9/04 ,  B32B37/00 ,  H01B13/00

CPC classification number: H01B5/14 ,  B32B27/322 ,  B32B27/304 ,  B32B9/02 ,  B32B27/08 ,  B32B9/045 ,  B32B37/0038 ,  H01B13/00 ,  B32B2305/026 ,  B32B2307/748 ,  B32B2038/168

Abstract: According to an embodiment of the present invention, a conductive membrane transfer sheet including a first release sheet and a conductive membrane is provided. The first release sheet includes a liquid-permeable sheet. The conductive membrane includes a conductive fiber supported on a first major surface of the first release sheet. The first release sheet and the conductive membrane contain a first liquid.

公开(公告)号：US20230258955A1

公开(公告)日：2023-08-17

申请号：US18298459

申请日：2023-04-11

Applicant: TOPPAN INC.

Inventor： Yasuhiro DAIKU

IPC: G02B30/56

CPC classification number: G02B30/56

Abstract: An aerial display apparatus includes: a display module including a light emission surface emitting display light to display an aerial image, and displaying the aerial image on a first plane located above the light emission surface and parallel with the light emission surface; a sensing device emitting laser light to form a detection region on a second plane obliquely crossing the first plane, and detecting an object entering the detection region; and a housing housing the display module and the sensing device.