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公开(公告)号：US12228834B2
公开(公告)日：2025-02-18
申请号：US17098869
申请日：2020-11-16
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Takehiro Yamada , Yusuke Higashi
Abstract: A light control device including a light control sheet including a light control layer switchable between at least a first state and a second state by changing alignment of liquid crystal molecules by application of a drive voltage, and transparent electrode layers sandwiching the light control layer. The light control layer is transparent in the first state and turbid in the second state. The light control layer is in the second state when there is no application of the drive voltage. When the light control layer is in the second state, the light control sheet has a transmitted image definition of 70% or less, where the transmitted image definition is based on JIS K 7374:2007 with an optical comb width set to 0.125 mm.
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公开(公告)号：US12173354B2
公开(公告)日：2024-12-24
申请号：US16778618
申请日：2020-01-31
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Masayuki Ogino , Yoichi Makino
IPC: C12Q1/68 , C12Q1/6818 , C12Q1/6823 , C12Q1/6837 , C12Q1/6876
Abstract: A method of detecting a nucleic acid including mixing a fluid including a target nucleic acid with a detection reagent including a first enzyme for cleaving a first nucleic acid having a first flap and a second enzyme for cleaving a second nucleic acid such that the target nucleic acid, the first nucleic acid and the second nucleic acid form a complex as a first invasive structure, conducting a first reaction which causes the first enzyme to cleave the first flap of the first invasive structure and produces a third nucleic acid that forms a complex, as a second invasive structure, with a fourth nucleic acid having a second flap, and conducting a second reaction which causes the second enzyme to cleave the second flap of the second invasive structure and produces a cleaved product.
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公开(公告)号：US12086905B2
公开(公告)日：2024-09-10
申请号：US17394911
申请日：2021-08-05
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Koichi Takase , Takashi Inamura , Takaya Tanaka
IPC: H04N1/60 , G01J3/50 , G06F3/048 , G06T11/00 , G09G5/02 , G09G5/06 , H04N5/57 , H04N9/64 , H04N9/69 , H04N9/73 , H04N23/83
CPC classification number: G06T11/001 , H04N1/60
Abstract: A method for generating color conversion information including providing a user with color sample information for determining a color sample of which color characteristic information is known, receiving, from the user, an image including the color sample determined by the color sample information in a lighting environment, and generating color conversion information which corresponds to the lighting environment and is correlated with the user, based on the image and the color characteristic information of the color sample determined by the color sample information. The color conversion information converts between color information and color characteristic information, the color information is information which corresponds to a lighting environment and indicates colors of an object in the lighting environment, and the color characteristic information indicates color characteristics of the object.
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公开(公告)号：US12075775B2
公开(公告)日：2024-09-03
申请号：US17080149
申请日：2020-10-26
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Yumi Hayashi , Atsuko Aoki
Abstract: Sustained-release composite particles having improved dispersion stability and improved sustained-release properties, and exhibiting longer-term effects, a method for producing the sustained-release composite particles, a dry powder comprising the sustained-release composite particles, and wallpaper comprising the sustained-release composite particles. The sustained-release composite particles comprise core particles containing at least one type of polymer and at least one type of functional component, and micronized cellulose coating at least a part of the surface of the core particles, the core particles and the micronized cellulose being inseparable from each other.
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公开(公告)号：US12074261B2
公开(公告)日：2024-08-27
申请号：US17239198
申请日：2021-04-23
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Hiroki Ichiba , Satoshi Maruyama , Masato Kurokawa , Yasuhiko Saito
CPC classification number: H01L33/502 , B32B7/023 , B32B37/14 , G02B1/11
Abstract: A production method for a wavelength conversion sheet, including: a bonding step of bonding a multilayer film and a release film together to obtain a phosphor protective film, the multilayer film including a barrier film, the release film being releasable from the multilayer film; a phosphor layer formation step of forming a phosphor layer containing phosphors on a surface of the multilayer film of the phosphor protective film to obtain a wavelength conversion sheet with the release film; and a release step of releasing the release film from the wavelength conversion sheet with the release film.
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Patent Agency Ranking
公开(公告)号：US12065557B2
公开(公告)日：2024-08-20
申请号：US16973679
申请日：2019-06-07
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Aki Nagai , Ryo Tanaka , Kentaro Kimura , Kosuke Kinoshita
CPC classification number: C08L23/06 , B32B7/12 , B32B27/08 , B32B27/32 , B32B27/36 , B65D65/40 , C08L23/26 , C08L83/04 , B32B2307/73 , B32B2553/00
Abstract: A liquid-repellent layer forming resin composition comprises a polyolefin resin (A), a silylated polyolefin (B), and a compatibilizer (C) having a site compatible with the polyolefin resin (A) and a site compatible with the silylated polyolefin (B), wherein a polyolefin site of the silylated polyolefin (B) is incompatible with the polyolefin resin (A).
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公开(公告)号：US12053999B2
公开(公告)日：2024-08-06
申请号：US17236434
申请日：2021-04-21
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Masami Inokuchi , Makoto Maehira
IPC: B42D25/342 , B41M3/14 , B42D25/24 , B42D25/328
CPC classification number: B42D25/342 , B41M3/148 , B42D25/24 , B42D25/328
Abstract: An optical display body (1) is provided with: a stripe mask (10) that includes a transmission part (T) and a reflection part (R) that is wider than the transmission part, a transmission part and a reflection part which are alternately arranged so as to form a stripe pattern; and a printed body (20) that includes a flattened design (21A) which is a visible image (21B) flattened in a Y direction and which is printed two or more times repeatedly in an X direction. The stripe mask, upon being superimposed on the printed body such that a stripe direction of the stripe mask will be coincident with the X direction of the printed body, allows a visible image to be displayed through the stripe mask.
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公开(公告)号：US11947139B2
公开(公告)日：2024-04-02
申请号：US17079321
申请日：2020-10-23
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Yasuhiro Daiku
Abstract: An aerial display apparatus includes: a display device which displays an image; a mirror device which includes a plurality of optical elements each including two reflective surfaces that are orthogonally disposed, which reflects display light from the display device, and which forms an aerial image at a position that is plane-symmetrical to the display device; and a light shielding member which is disposed on an optical path between the display device and the aerial image, which includes an opening that allows a portion of incident light to pass through, and which shields light incident on a region other than the opening.
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公开(公告)号：US11833781B2
公开(公告)日：2023-12-05
申请号：US16206532
申请日：2018-11-30
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Yu Ogiwara , Junya Imamoto , Masayoshi Suzuta
IPC: B32B27/32 , B32B15/085 , B32B15/08 , H01G11/78 , B32B27/08 , H01M50/124 , H01M50/105 , H01M50/117 , H01M50/145 , H01M50/119 , H01M50/121 , H01M50/122 , H01M50/126 , H01M50/197 , H01M50/193 , H01M50/186 , B32B7/12 , B32B15/088 , B32B15/09
CPC classification number: B32B15/085 , B32B7/12 , B32B15/08 , B32B15/088 , B32B15/09 , B32B27/08 , B32B27/32 , H01G11/78 , H01M50/105 , H01M50/117 , H01M50/119 , H01M50/121 , H01M50/122 , H01M50/124 , H01M50/126 , H01M50/145 , H01M50/186 , H01M50/193 , H01M50/197 , B32B2255/06 , B32B2255/20 , B32B2255/26 , B32B2307/304 , B32B2307/31 , B32B2307/714 , B32B2307/752 , B32B2439/40 , B32B2457/10 , B32B2553/00 , Y02E60/13
Abstract: A power storage device packaging material includes at least a substrate layer, a metal foil layer having an anticorrosion treatment layer on one or both sides thereof, and a sealant layer in this order. In the packaging material, the sealant layer includes a propylene-based branched polymer-containing layer that contains a propylene-based branched polymer having branched chains.
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公开(公告)号：US11814231B2
公开(公告)日：2023-11-14
申请号：US17412020
申请日：2021-08-25
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Takahiro Shimono
CPC classification number: B65D77/225 , B65D81/3461
Abstract: A steam-releasing pouch includes two laminated sheets forming an accommodation compartment that accommodates a content, a sealing portion that seals the two sheets to form an opening that opens part of the accommodation compartment, and a steam-releasing sealing portion formed in the sealing portion to open as pressure of the accommodation compartment increases in a state in which the opening is sealed. The steam-releasing sealing portion includes a first sealant layer having at least a first base layer that faces the accommodation compartment and a second base layer laminated with the first base layer and a second sealant layer having at least a third base layer that faces the accommodation compartment and a fourth base layer laminated with the third base layer. The first base layer and the third base layer are joined together.
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