公开(公告)号：US20230282008A1

公开(公告)日：2023-09-07

申请号：US18317170

申请日：2023-05-15

Applicant: TOPPAN Inc.

Inventor： Yasuyuki HIRAOKA

IPC: G06V20/69 ,  G06V10/52 ,  G06V10/24 ,  G06V10/20 ,  G06V10/26

CPC classification number: G06V20/695 ,  G06V20/693 ,  G06V20/698 ,  G06V10/52 ,  G06V10/245 ,  G06V10/255 ,  G06V10/273 ,  G06V2201/033

Abstract: An image processing method includes acquiring an image in which a cell structure having a stained vascular network structure is imaged, applying a wavelet transform to the image such that a contour image in which contours of the vascular network structure are extracted is generated, and repeatedly excluding object pixels from object boundaries recognized in the contour image such that a skeleton image in which skeletons having a line width of a predetermined number of pixels are extracted is generated.

公开(公告)号：US20230271443A1

公开(公告)日：2023-08-31

申请号：US18195306

申请日：2023-05-09

Applicant: TOPPAN INC.

Inventor： Shunta KAKEGAWA ,  Yuki ARIGA

IPC: B41M5/382 ,  B41M5/44

CPC classification number: B41M5/38257 ,  B41M5/44

Abstract: A thermal transfer sheet is used in indirect transfer printing for forming an image through a primary transfer from the thermal transfer sheet to an intermediate transfer medium and thereafter forming an image on a transfer target through secondary transfer to the transfer target. The thermal transfer sheet includes, on a substrate, a masking layer that is a portion that prevents transfer to the transfer target during the secondary transfer. The masking layer is formed from a resin having a Tg of 140° C. or more and 220° C. or less, and the masking layer contains 0.5 wt % or more and 20 wt % or less filler particles relative to the resin.

公开(公告)号：US20230266614A1

公开(公告)日：2023-08-24

申请号：US18309959

申请日：2023-05-01

Applicant: TOPPAN Inc.

Inventor： Taisuke ENYA

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1343

CPC classification number: G02F1/133502 ,  G02F1/13398 ,  G02F1/13439

Abstract: A light control sheet including a first transparent electrode layer, a second transparent electrode layer, a light control layer formed between the first transparent electrode layer and the second transparent electrode layer, the light control layer including a transparent polymer layer having voids filled with a liquid crystal composition including liquid crystal molecules, and spacers formed in the light control layer and including polymethyl methacrylate.

公开(公告)号：US20230258777A1

公开(公告)日：2023-08-17

申请号：US18306631

申请日：2023-04-25

Applicant: TOPPAN Inc.

Inventor： Yu OOKUBO ,  Tomohiro NAKAGOME

IPC: G01S7/481 ,  G01S17/894 ,  G01S7/4865

CPC classification number: G01S7/4816 ,  G01S17/894 ,  G01S7/4865

Abstract: A range imaging device includes a semiconductor substrate, and a pixel circuit formed at a surface of the semiconductor substrate and including a photoelectric conversion device, charge storages, transfer MOS transistors, and one or more charge drainage MOS transistors positioned on a drainage path. The photoelectric conversion device formed at the surface of the semiconductor substrate has an N-sided polygonal shape, total number of the transfer MOS transistors and the charge drainage MOS transistor is N or more, where N is an integer greater than or equal to 5, and the N-sided polygonal shape of the photoelectric conversion device has N sides including at least one first side at which the charge drainage MOS transistor is positioned, and second sides other than the at least one first side such that each of the second sides is a side at which a corresponding one of the transfer MOS transistors is positioned.

公开(公告)号：US20230244013A1

公开(公告)日：2023-08-03

申请号：US18299753

申请日：2023-04-13

Applicant: TOPPAN Inc.

Inventor： Shungo TOMIOKA

IPC: G02B5/18

CPC classification number: G02B5/1866 ,  G02B2005/1804 ,  G02B5/208

Abstract: An optical assembly including a layer including a low refractive index material and a medium, and a functional layer formed on a surface of the layer. The layer includes the low refractive index material at a content of 60%-76% by mass.

公开(公告)号：US20230242725A1

公开(公告)日：2023-08-03

申请号：US18297157

申请日：2023-04-07

Applicant: TOPPAN INC.

Inventor： Hiroki NAKATA

IPC: C08J7/04 ,  C08J7/052

CPC classification number: C08J7/0427 ,  C08J7/052

Abstract: A laminated film in which curl is suppressed when the film is heat-sealed with a material different from that of a substrate, the substrate is made of polyethylene terephthalate; and a sealant laminated on one side of the substrate and being to be sealed with a dissimilar material that is a material different from that of the substrate, wherein, when a laminate including a 100 mm×100 mm square of a portion of the laminated film and an 80 mm×80 mm square of the dissimilar material is placed on a flat surface so that the dissimilar material faces down, the portion of the laminated film including a portion of the substrate and a portion of the sealant, the dissimilar material being heat-sealed on a central portion of the portion of the sealant, each corner of the dissimilar material has a rise height of 20 mm or less.

公开(公告)号：US20230242314A1

公开(公告)日：2023-08-03

申请号：US18004242

申请日：2021-06-11

Applicant: TOPPAN INC.

Inventor： Rika ISHII ,  Junichi KAMINAGA ,  Yoshiki KOSHIYAMA ,  Yumiko KOJIMA

IPC: B65D65/42 ,  B65D30/08 ,  B65D81/24 ,  B65D30/20

CPC classification number: B65D65/42 ,  B65D31/02 ,  B65D81/24 ,  B65D31/10 ,  B65D2565/387 ,  B65D2565/385

Abstract: Provided is a gas barrier laminate including: a paper substrate; an anchor coat layer including a first polyolefin having a polar group; a vapor-deposited layer; and an overcoat layer including a second polyolefin having a polar group, in order, in which the gas barrier laminate includes a layer including a polyvinyl alcohol-based resin between the paper substrate and the anchor coat layer or between the anchor coat layer and the vapor-deposited layer.

公开(公告)号：US20230240009A1

公开(公告)日：2023-07-27

申请号：US18127295

申请日：2023-03-28

Applicant: TOPPAN INC.

Inventor： Takeshi TAKADA ,  Yuki UMEMURA

IPC: H05K1/09 ,  H05K3/42

CPC classification number: H05K1/09 ,  H05K3/42 ,  H05K2201/0137 ,  H05K2203/072 ,  H05K3/46

Abstract: A wiring board includes a first wiring layer disposed on the first adhesion layer; and a second wiring layer disposed on the second adhesion layer, wherein a proportion of copper remaining in the first wiring layer is represented by C=B/A (%), where A is a total area of the first wiring layer, B is an area of copper in the first wiring layer, and C is a remaining copper ratio C defined as the proportion of copper remaining in the first wiring layer, and wherein when the remaining copper ratio C is set to 70 to 100%, the first adhesion layer is comprised of at least one material having a first predetermined Young's modulus, and the first wiring layer is comprised of at least one material having a second predetermined Young's modulus, the first predetermined Young's modulus being 0.1 to 0.85 times the second predetermined Young's modulus.

公开(公告)号：US20230234389A1

公开(公告)日：2023-07-27

申请号：US18126885

申请日：2023-03-27

Applicant: TOPPAN INC.

Inventor： Masami INOKUCHI

IPC: B42D25/324 ,  G02B5/08 ,  B42D25/373 ,  B42D25/342

CPC classification number: B42D25/324 ,  B42D25/342 ,  B42D25/373 ,  G02B5/0808

Abstract: A display technique capable of displaying special images. A display includes an image display layer and a mask layer. The image display layer includes one or more colored portions, and displays a transmitted light image corresponding to the one or more colored portions when illuminated with white light. The mask layer includes a transparent material layer having a first major surface and a second major surface, and the first major surface includes one or more regions each composed of first and second strip-shaped parts alternately arranged in a width direction. The second strip-shaped parts are provided with a relief structure. A portion of the mask layer corresponding to at least one of the one or more regions conceals a portion of the transmitted light image corresponding to the second strip-shaped parts.

公开(公告)号：US20230210557A1

公开(公告)日：2023-07-06

申请号：US18117325

申请日：2023-03-03

Applicant: TOPPAN INC. ,  NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY ,  KANAGAWA INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Keiichi IMAI ,  Junji FUKUDA ,  Tatsuto KAGEYAMA ,  Ayaka NANMO

IPC: A61B17/34 ,  A61L27/38 ,  A61L27/52

CPC classification number: A61B17/3468 ,  A61L27/38 ,  A61L27/52 ,  A61B2017/00752

Abstract: A cell transplanting kit includes a transplant including a cell group and a cell transplanting device. The cell transplanting device includes a needle-shaped portion that extends in a shape of a tube, and an aspiration portion configured to aspirate an interior of the needle-shaped portion. The needle-shaped portion is configured to attract the transplant by aspiration by the aspiration portion and take the transplant into the interior. The aspiration portion is configured to create an aspiration pressure in a range of −100 kPa to −0.1 kPa. The transplant includes a protection portion in a form of a gel covering at least a part of the cell group. The transplant has an outer diameter that is greater than or equal to a minimum value of the inner diameter of the needle-shaped portion. The protection portion has a jelly strength of greater than or equal to 100 g.