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公开(公告)号：US20210403855A1
公开(公告)日：2021-12-30
申请号：US17472730
申请日：2021-09-13
Applicant: FUJIFILM CORPORATION
Inventor： Hidetoshi TAKAYAMA , Koju ITO , Takahiro OBA , Keisuke OKU
Abstract: An information processing apparatus includes an acquisition unit that acquires an evaluation value for a state of cells which are cultured in each of a plurality of fluidic devices, culture environment, and information representing a disposition position of the fluidic device; and a generation unit that generates a learned model in which the evaluation value and the information representing the disposition position are received as an input and the culture environment is output, through machine learning using, as training data, the evaluation value before adjustment of the culture environment, the culture environment after the adjustment, and the information representing the disposition position, in a case where, due to the adjustment, the evaluation value becomes a first threshold value or more and an absolute value of a difference in evaluation value between the plurality of fluidic devices becomes a second threshold value or less.
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公开(公告)号：US20210403847A1
公开(公告)日：2021-12-30
申请号：US17472729
申请日：2021-09-13
Applicant: FUJIFILM CORPORATION
Inventor： Hidetoshi TAKAYAMA , Koju ITO , Takahiro OBA , Keisuke OKU
Abstract: A cell culture system includes: a plurality of cell culture channels each of which includes a fluidic device in which cells are cultured, a pump which makes a liquid flow into the fluidic device, a detection unit which detects a state of the cells that are cultured, and a controller which controls the pump and the detection unit; a measurement unit that measures culture environment of the cells which are cultured in the plurality of cell culture channels; and an information processing apparatus that adjusts the culture environment such that an absolute value of a difference between evaluation values for the states of the cells that are cultured in the plurality of cell culture channels is a threshold value or less, on the basis of the state of the cells detected by the detection unit and the culture environment of the cells measured by the measurement unit.
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公开(公告)号：US20200347199A1
公开(公告)日：2020-11-05
申请号：US16936085
申请日：2020-07-22
Applicant: FUJIFILM Corporation
Inventor： Keisuke OKU , Koju ITO , Hiroshi YABU , Yoshiaki UCHIDA
Abstract: A molded body is produced from a molding material including a continuous phase and a dispersed phase by a three-dimensionalization step, a curing step, and a peeling step. The continuous phase of the molding material is a water phase containing a curable compound. In the three-dimensionalization step, the molding material is placed in a container. In the curing step, the curable compound is cured to form a cured product after the three-dimensionalization step. In the peeling step, the container and the cured product are separated after the curing step. In the dispersed phase removal step, the dispersed phase of the cured product is removed after the curing step.
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公开(公告)号：US20220119763A1
公开(公告)日：2022-04-21
申请号：US17556880
申请日：2021-12-20
Applicant: FUJIFILM CORPORATION
Inventor： Keisuke OKU , Koju ITO , Koji NAKAZAWA
Abstract: Provided are a method for producing a hepatocyte culture and a method for improving or maintaining a function of a hepatocyte or a hepatic progenitor cell, each method including a culturing step of culturing a hepatocyte or a hepatic progenitor cell inside at least a part of a plurality of opening pores and communication pores of a porous film having the plurality of opening pores provided on a surface thereof and the communication pores for communicating the opening pores adjacent to each other; and a cell-containing porous film.
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公开(公告)号：US20190080897A1
公开(公告)日：2019-03-14
申请号：US16181816
申请日：2018-11-06
Applicant: FUJIFILM Corporation
Inventor： Keisuke OKU , Kenichi KAKISHITA , Tatsuya OBA
IPC: H01J61/46 , G02B5/20 , H01J61/35 , F01D11/02 , C09K11/77 , F16J15/3288 , H01J9/22 , G02F1/1335 , C09K11/00 , H01J61/44
CPC classification number: H01J61/46 , C09K11/00 , C09K11/7701 , F01D11/02 , F16J15/3288 , G02B1/14 , G02B5/20 , G02F1/133615 , G02F1/133617 , G02F2001/133614 , H01J9/22 , H01J61/35 , H01J61/44
Abstract: Provided are a phosphor-containing capable of suppressing deterioration of phosphors and can be manufactured with high efficiency and a backlight unit. Specifically, provided is a phosphor-containing film, including a first substrate film; and a phosphor-containing layer at which a plurality of regions containing phosphors, which, if exposed to oxygen, deteriorate by reacting with the oxygen, are discretely disposed on the first substrate film, and at which a resin layer having an impermeability to oxygen is disposed between the discretely disposed regions containing phosphors, in which a width S of the resin layer between the regions containing phosphors is 0.01≤S
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Patent Agency Ranking
公开(公告)号：US20180138027A1
公开(公告)日：2018-05-17
申请号：US15869469
申请日：2018-01-12
Applicant: FUJIFILM Corporation
Inventor： Keisuke OKU , Kenichi KAKISHITA , Tatsuya OBA
CPC classification number: H01J61/46 , C09K11/00 , C09K11/7701 , F01D11/02 , F16J15/3288 , G02B5/20 , G02F1/133615 , G02F1/133617 , G02F2001/133614 , H01J9/22 , H01J61/35 , H01J61/44
Abstract: Provided are a phosphor-containing capable of suppressing deterioration of phosphors and can be manufactured with high efficiency and a backlight unit. Specifically, provided is a phosphor-containing film 1, including a first substrate film 10; and a phosphor-containing layer 30 at which a plurality of regions 35 containing phosphors 31, which, if exposed to oxygen, deteriorate by reacting with the oxygen, are discretely disposed on the first substrate film 10, and at which a resin layer 38 having an impermeability to oxygen is disposed between the discretely disposed regions 35 containing phosphors 31, in which a width S of the resin layer 38 between the regions 35 containing phosphors 31 is 0.01≤S
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公开(公告)号：US20220195488A1
公开(公告)日：2022-06-23
申请号：US17693433
申请日：2022-03-14
Applicant: FUJIFILM CORPORATION
Inventor： Hayato MIYOSHI , Takahiro OBA , Keisuke OKU
Abstract: There is provided an evaluation method for permeability of a porous membrane that separates a first flow channel and a second flow channel, the evaluation method including supplying a pressure to a liquid inside the first flow channel and acquiring a change that occurs in a liquid accommodated in the second flow channel as an evaluation indicator of permeability of the porous membrane.
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公开(公告)号：US20200347198A1
公开(公告)日：2020-11-05
申请号：US16935874
申请日：2020-07-22
Applicant: FUJIFILM Corporation
Inventor： Keisuke OKU , Koju ITO , Hiroshi YABU , Yoshiaki UCHIDA
Abstract: A molding device produces a porous film from a molding material which is an emulsion. In a case where a volume of a dispersed phase is X1 and a volume of a continuous phase is X2, the molding material has a value of X1/(X1+X2) within a range of 0.5 or more and 0.9 or less. In the molding material, a specific gravity of the dispersed phase is greater than a specific gravity of the continuous phase. The molding material includes a water phase containing a curable compound as the continuous phase, and forms a liquid film on a support. Thereafter, the curable compound in the liquid film is cured. After curing, the dispersed phase is removed.
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公开(公告)号：US20170248809A1
公开(公告)日：2017-08-31
申请号：US15593914
申请日：2017-05-12
Applicant: FUJIFILM Corporation
Inventor： Tatsuya OBA , Tomonari OGAWA , Keisuke OKU
IPC: G02F1/1335 , F21V8/00
CPC classification number: G02F1/1336 , F21V9/30 , G02B6/005 , G02F1/1303 , G02F2001/133614 , G02F2202/36
Abstract: The wavelength conversion member includes: a first substrate; a second substrate; and a wavelength conversion layer disposed between the first substrate and the second substrate and including quantum dots which are excited by excitation light to emit fluorescence. The wavelength conversion layer is a cured layer obtained by curing a polymerizable composition which includes the quantum dots and a polymerizable compound having a molecular weight of 200 or lower, and the number of bubble-shaped defects having a diameter of 0.1 mm or more in the wavelength conversion layer is less than 10 per 100 cm2.
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公开(公告)号：US20150275028A1
公开(公告)日：2015-10-01
申请号：US14672935
申请日：2015-03-30
Applicant: FUJIFILM Corporation
Inventor： Akio TAMURA , Katsuyuki TAKADA , Takayasu YAMAZAKI , Keisuke OKU , Keigo UEKI
IPC: C09D133/14 , B05D3/00
CPC classification number: C09D133/14 , B05D3/007 , B05D7/02 , C08F222/1006 , C09D4/00
Abstract: An aspect of the present invention relates to method of manufacturing a hard coat film, wherein the hard coat film comprises a plastic substrate and a hard coat layer, the method comprises forming the hard coat layer by subjecting a photopolymerizable hard coating composition to photopolymerization processing, and the photopolymerizable hard coating composition comprises a radical polymerizable compound having two or more radical polymerizable groups selected from the group consisting of acryloyloxy groups, acryloyl groups, methacryloyloxy groups, and methacryloyl groups per molecule, a cationic polymerizable compound, a radical photopolymerization initiator, and a cationic photopolymerization initiator.
Abstract translation: 本发明的一个方面涉及一种硬涂膜的制造方法，其中，所述硬涂膜由塑料基材和硬涂层构成，所述方法包括通过使光聚合性硬涂料组合物进行光聚合处理而形成所述硬涂层， 所述光聚合性硬涂层组合物包含每分子具有选自丙烯酰氧基，丙烯酰基，甲基丙烯酰氧基和甲基丙烯酰基中的两个以上自由基聚合性基团的自由基聚合性化合物，阳离子聚合性化合物，自由基光聚合引发剂和 阳离子光聚合引发剂。
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