公开(公告)号：US20190078058A1

公开(公告)日：2019-03-14

申请号：US16180005

申请日：2018-11-05

申请人： FUJIFILM CORPORATION ,  Kyoto University

发明人： Hideaki KAGAWA ,  Shun GOTO ,  Souichi KOHASHI ,  Norio NAKATSUJI ,  Kazuhiro AIBA

IPC分类号： C12N5/074

摘要： The present disclosure provides a method for subculturing pluripotent stem cells suitable for mass culture. The method for subculturing pluripotent stem cells includes: a culture step of culturing pluripotent stem cells to obtain a cell aggregation; and a dividing step of dividing the cell aggregation by passing the cell aggregation through a mesh-like film, which has a plurality of through-holes each having an opening dimension of 30 μm to 80 μm, at a speed of 15 cm/sec to 150 cm/sec.

公开(公告)号：US20190112565A1

公开(公告)日：2019-04-18

申请号：US16219872

申请日：2018-12-13

申请人： FUJIFILM CORPORATION

发明人： Hideaki KAGAWA ,  Yoichi NAGAI ,  Shinichi NAKAI ,  Souichi KOHASHI ,  Toshiki TAKEI

IPC分类号： C12M3/02 ,  C12N5/078 ,  B01D29/01 ,  B01D39/10 ,  B01D39/08 ,  B01D39/14

摘要： The present disclosure provides a membrane separation method of a cell suspension which can appropriately separate cells from debris, and a cell culture device. That is, membrane separation processing of the cell suspension is performed using a filtration membrane which includes an inlet-side opening formed on one surface and an outlet-side opening, which is formed on the other surface and communicates with the inlet-side opening, and in which the inlet-side opening and the outlet-side opening are disposed at positions deviated in a direction parallel to the surfaces of the membrane.

公开(公告)号：US20170306279A1

公开(公告)日：2017-10-26

申请号：US15649652

申请日：2017-07-14

申请人： FUJIFILM CORPORATION

发明人： Hideaki KAGAWA ,  Shun GOTO ,  Souichi KOHASHI ,  Hidekazu YAMAZAKI

IPC分类号： C12M3/00 ,  C12M1/26 ,  C12M1/06 ,  C12M1/00

摘要： A culture container has a first inflow port and a first outflow port. The first flow path connects the first outflow port to the first inflow port. A storage container is provided within the first flow path and has a second inflow port which is connected to the first outflow port and a second outflow port which is connected to the first inflow port. A second flow path connects a first region within the first flow path, and a second region within the first flow path. A division processing portion is provided within the second flow path, performs a division process of dividing a cell aggregation flowing in from the first flow path, and allows the cells subjected to the division process to flow out into the first flow path via the second region. A medium supply portion supplies a medium to the inside of the first flow path.

公开(公告)号：US20160062014A1

公开(公告)日：2016-03-03

申请号：US14925184

申请日：2015-10-28

申请人： FUJIFILM Corporation

发明人： Hideaki KAGAWA ,  Kazuhiro OKI

IPC分类号： G02B5/30 ,  B29C65/48 ,  B29C65/00 ,  G02B1/14

CPC分类号： G02B5/3016 ,  B29C65/48 ,  B29C66/0224 ,  B29C66/7338 ,  B29D11/00644 ,  B29D11/0073 ,  B29K2633/08 ,  B29L2011/0066 ,  B32B5/00 ,  B32B27/308 ,  B32B2307/42 ,  G02B1/14 ,  G02B5/305 ,  G02B5/3083

摘要： The present invention provides a polarizing plate that includes a polarizer, and an optical film including an alignment layer, an optically anisotropic layer, and an optically isotropic acrylic polymer layer on at least one surface of the polarizer, in which the optically anisotropic layer is a layer formed by irradiating a polymerizable composition including a liquid crystal compound that is directly applied to the alignment layer with light to polymerize the liquid crystal compound, the acrylic polymer layer is a layer formed by curing a polymerizable composition including (meth)acrylate that is directly applied to a surface of the layer formed from the polymerizable composition including a liquid crystal compound, and the thickness of the acrylic polymer layer is larger than the thickness of the optically anisotropic layer. According to the present invention, it is possible to provide a polarizing plate having a small thickness.

摘要翻译： 本发明提供了一种偏振片，其包括偏振片，以及在偏光镜的至少一个表面上包括取向层，光学各向异性层和光学各向同性丙烯酸类聚合物层的光学膜，其中光学各向异性层为 通过用光照射包含直接施加到取向层的液晶化合物的可聚合组合物聚合液晶化合物形成的层，丙烯酸类聚合物层是通过使包含（甲基）丙烯酸酯直接地 施加到由包含液晶化合物的聚合性组合物形成的层的表面，并且丙烯酸类聚合物层的厚度大于光学各向异性层的厚度。 根据本发明，可以提供具有小厚度的偏振片。

公开(公告)号：US20170211028A1

公开(公告)日：2017-07-27

申请号：US15481466

申请日：2017-04-07

申请人： FUJIFILM CORPORATION

发明人： Hideaki KAGAWA ,  Soichi KOHASHI ,  Hidekazu YAMAZAKI

IPC分类号： C12M1/00 ,  C12M1/04 ,  C12M3/00 ,  C12N1/00

CPC分类号： C12M23/14 ,  C12M23/22 ,  C12M23/24 ,  C12M23/34 ,  C12M23/48 ,  C12N1/00

摘要： There is provided a cell culture bag including: plural tubular portions having gas permeability in which a tube axis direction is directed to a first direction and which are arranged side by side in a second direction intersecting with the first direction and are separated from each other using a partition wall; and communication portions having gas permeability which allow communication between two mutually adjacent tubular portions of the plural tubular portions in an intermediate region R between one end and the other end of the tubular portions.

公开(公告)号：US20160195655A1

公开(公告)日：2016-07-07

申请号：US15069307

申请日：2016-03-14

申请人： FUJIFILM Corporation

发明人： Hideaki KAGAWA ,  Kazuhiro OKI

IPC分类号： G02B5/30

CPC分类号： G02B5/3016 ,  G02B5/305 ,  G02B5/3083 ,  G02F1/133528 ,  G02F2001/133633 ,  H01L51/5281

摘要： The polarizing plate fabrication method includes the following: (1) preparing a transfer material including a temporary support and a transfer body including an optical anisotropic layer and an optical anisotropic layer; (2) peeling the temporary support and separating it from the transfer body; and (3) adhering the transfer body to a film including a polarizer, in which both the optical anisotropic layer and the optical anisotropic layer are layers formed of a polymerizable composition including a liquid crystal compound applied onto the temporary support, and the optical anisotropic layer and the optical anisotropic layer both have in-plane retardation, and a difference between slow axis directions in the optical anisotropic layer and the optical anisotropic layer is in a range of 3° to 90°. The fabrication method allows adhering of an optical anisotropic layer having a variety of optical compensation capabilities to a variety of polarizers in a minimum constitution.

摘要翻译： 偏光板的制造方法包括：（1）制备包括临时支撑体和包括光学各向异性层和光学各向异性层的转印体的转印材料; （2）剥离临时支架并将其与转印体分离; 和（3）将转印体粘合到包括偏振器的膜中，其中光学各向异性层和光学各向异性层都是由包含施加到临时载体上的液晶化合物的可聚合组合物形成的层，以及光学各向异性层 并且光学各向异性层均具有面内相位差，光学各向异性层和光学各向异性层的慢轴方向之间的差在3°〜90°的范围内。 该制造方法允许以最小的结构将具有各种光学补偿能力的光学各向异性层粘附到各种偏振器。

公开(公告)号：US20160047963A1

公开(公告)日：2016-02-18

申请号：US14925466

申请日：2015-10-28

申请人： FUJIFILM CORPORATION

发明人： Hideaki KAGAWA ,  Kazuhiro OKI

IPC分类号： G02B5/30

CPC分类号： G02B5/3083

摘要： The present invention provides a polarizing plate that includes a polarizer and an optically anisotropic layer that is a layer formed on at least one surface of the polarizer by irradiating a polymerizable composition including a liquid crystal compound with light to polymerize the liquid crystal compound, in which only an adhesive layer or only an adhesive layer and a protective film provided on a surface of the polarizer are provided between the optically anisotropic layer and the polarizer, and a method for producing the polarizing plate including laminating a transfer material including a temporary support and an optically anisotropic layer on a film including a polarizer and then peeling off the temporary support of the transfer material. According to the present invention, it is possible to provide a polarizing plate having a small thickness.

摘要翻译： 本发明提供了一种偏振片，其包括偏振片和光学各向异性层，该光学各向异性层是通过用光照射包含液晶化合物的聚合性组合物聚合液晶化合物而形成在偏振片的至少一个表面上的层，其中 光学各向异性层和偏振片之间仅设置粘合剂层或只有粘合剂层和设置在偏振片的表面上的保护膜，以及用于制造偏光板的方法，包括将包含临时载体和 在包含偏振器的膜上的光学各向异性层，然后剥离转印材料的临时支撑体。 根据本发明，可以提供具有小厚度的偏振片。