METHODS OF PRODUCING THREE-DIMENSIONAL CELLULAR TISSUES, AND THREE-DIMENSIONAL CELLULAR TISSUES

    公开(公告)号:US20240174982A1

    公开(公告)日:2024-05-30

    申请号:US18437415

    申请日:2024-02-09

    Applicant: TOPPAN Inc.

    Abstract: A method of producing three-dimensional cellular tissues includes: obtaining a stromal cell-containing mixture containing stromal cells, a cationic substance, an extracellular matrix component and a polyelectrolyte, or a stromal cell-containing mixture containing stromal cells, a cationic substance and a fragmented extracellular matrix component; gelling the stromal cell-containing mixture to obtain a first gel composition containing stromal cells; obtaining a target cell-containing mixture containing target cells, a cationic substance, an extracellular matrix component and a polyelectrolyte, or a target cell-containing mixture containing target cells, a cationic substance and a fragmented extracellular matrix component; placing the target cell-containing mixture in contact with the first gel composition; gelling the target cell-containing mixture to obtain a second gel composition containing target cells; and incubating the first gel composition and the second gel composition to obtain three-dimensional cellular tissues.

    INDIRECT TRANSFER PRINTER AND CONVEYANCE METHOD OF INDIRECT

    公开(公告)号:US20240174015A1

    公开(公告)日:2024-05-30

    申请号:US18438282

    申请日:2024-02-09

    Applicant: TOPPAN INC.

    Inventor: Masahiro TOKURA

    CPC classification number: B41J35/36 B41J33/54 B41J2203/01

    Abstract: At an initializing operation, if it is determined that an indirect transfer film has not been replaced before power-on if transferred sensor marks are detected while being conveyed from a supply spool to a winding spool, then the unused amount of the indirect transfer film is estimated on the ratio between the rotation angle of the supply spool and the rotation angle of the winding spool, if the unused amount is estimated to be 2% remaining amount alert threshold or more, positioning of the primary transfer is performed based on the last sensor mark among the sensor marks, and if estimated to be less than 2% it is determined that the unused amount is greater than an amount necessary for recording on the next recording medium unless an end mark is detected while the indirect transfer film is conveyed by predetermined image areas from the last sensor mark.

    FIRE EXTINGUISHER
    253.
    发明公开
    FIRE EXTINGUISHER 审中-公开

    公开(公告)号:US20240173586A1

    公开(公告)日:2024-05-30

    申请号:US18202830

    申请日:2023-05-26

    Applicant: TOPPAN INC.

    CPC classification number: A62C35/10

    Abstract: A fire extinguisher includes: a packaging pouch including at least one base sheet, the at least one base sheet including at least one resin film, the at least one resin film of the at least one base sheet being arranged to have corresponding edge portions joined to define a closed space within the packaging pouch; and a fire extinguishing agent disposed in the closed space.

    FLAP PROBE AND USE THEREOF
    254.
    发明公开

    公开(公告)号:US20240167090A1

    公开(公告)日:2024-05-23

    申请号:US18498339

    申请日:2023-10-31

    Applicant: TOPPAN INC.

    Inventor: Masayuki OGINO

    CPC classification number: C12Q1/6876 C12N15/11 C12N2310/315

    Abstract: A flap probe for ICA is a single-stranded oligonucleotide having a sequence complementary to a target nucleic acid, and the flap probe has a cleavage resistant structure to the flap endonuclease at least any one position of a position before one nucleotide or a position after one nucleotide of a cleavage position due to a flap endonuclease has cleavage resistance.

    OPTICAL FILM AND DISPLAY DEVICE
    256.
    发明公开

    公开(公告)号:US20240151878A1

    公开(公告)日:2024-05-09

    申请号:US18403955

    申请日:2024-01-04

    Applicant: TOPPAN INC.

    CPC classification number: G02B1/11

    Abstract: An optical film includes a transparent substrate, one or more colored layers that contain a colorant and are provided on the transparent substrate, and one or more functional layers that are provided on a side opposite to that on which the transparent substrate is disposed, with the one or more colored layers interposed therebetween. The one or more colored layers contain a first color material in which a maximum absorption wavelength is in a range of 470 nm or more and 530 nm or less and a half-width of an absorption spectrum thereof is 15 nm or more and 45 nm or less, and a second color material in which a maximum absorption wavelength is in a range of 560 nm or more and 620 nm or less and a half-width of an absorption spectrum thereof is 15 nm or more and 55 nm or less.

    FIRE EXTINGUISHING BODY
    259.
    发明公开

    公开(公告)号:US20240131374A1

    公开(公告)日:2024-04-25

    申请号:US18398976

    申请日:2023-12-28

    Applicant: TOPPAN INC.

    CPC classification number: A62C8/00

    Abstract: A fire extinguishing body comprising a packaging bag formed from one or more substrates each comprising a resin layer, and a deliquescent fire extinguishing agent sealed in the packaging bag, the packaging bag having a sealing part at its peripheral edge, and the adhesion strength between the substrates in the sealing part being 5 N/15 mm or more.

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