公开(公告)号：US20220054717A1

公开(公告)日：2022-02-24

申请号：US17517783

申请日：2021-11-03

申请人： FUJIFILM Corporation

发明人： Kazuhiro HAMADA ,  Yoshihiro NAKAI ,  Masatoshi OKU

IPC分类号： A61L29/08 ,  A61B1/005 ,  A61L29/14 ,  C09D7/61 ,  C09D7/40 ,  C09D179/08 ,  A61L29/10

摘要： An endoscopic coating composition including a solid lubricant, a fluorine-containing surfactant, a thermosetting resin, and a solvent, a lubricating member provided by a coating treatment using the coating composition and being suitable as an endoscopic member, a method for producing the lubricating member, and an endoscopic flexible tube and an endoscope including the lubricating member.

公开(公告)号：US20180362790A1

公开(公告)日：2018-12-20

申请号：US16111417

申请日：2018-08-24

申请人： FUJIFILM Corporation

发明人： Kosuke WATANABE ,  Yushi HONGO ,  Kensuke MASUI ,  Naoharu KIYOTO ,  Toshiyuki MAKUTA ,  Kazuhiro HAMADA

IPC分类号： C09D11/38 ,  C09D11/322 ,  C09D11/08 ,  C09D11/52 ,  C08K3/08 ,  C08K5/378

摘要： Provided is an ink composition used for image formation by an ink jet method. The ink composition includes plate-like metal particles that include a metal element having a standard oxidation-reduction potential nobler than −1.65 V, that have an average equivalent circle diameter of 10 nm or more and less than 500 nm, and that have an average aspect ratio, which is the ratio of the average equivalent circle diameter to an average thickness, of 3 or more. Also provided are an ink set, an image forming method, and a printed matter.

公开(公告)号：US20220125404A1

公开(公告)日：2022-04-28

申请号：US17646518

申请日：2021-12-30

申请人： FUJIFILM Corporation

发明人： Kazuhiro HAMADA ,  Yoshihiro NAKAI

IPC分类号： A61B8/00 ,  B06B1/06 ,  G10K11/02

摘要： An acoustic matching layer material contains an epoxy resin component, a metal particle, and a ceramic particle, in which the acoustic matching layer material has an acoustic velocity of less than 3500 m/sec, and has an acoustic impedance of 18 Mrayl or more.

公开(公告)号：US20150059605A1

公开(公告)日：2015-03-05

申请号：US14471019

申请日：2014-08-28

申请人： FUJIFILM CORPORATION

发明人： Kazuhiro HAMADA

IPC分类号： B41N1/00 ,  C08L53/02 ,  B23K26/40 ,  B23K26/14 ,  B23K26/36 ,  C08L47/00 ,  C08L9/00

CPC分类号： C08L9/00 ,  B41C1/05 ,  B41N1/12 ,  C08F279/02 ,  C08L47/00 ,  C08F222/10 ,  C08F220/64

摘要： Disclosed is a resin composition for laser engraving comprising (Component A) a polymer having a monomer unit derived from a conjugated diene-based hydrocarbon, (Component B) a compound having an acid group and an ethylenically unsaturated bond; and (Component C) a polymerization initiator.

摘要翻译： 公开了一种用于激光雕刻的树脂组合物，其包含（组分A）具有源自共轭二烯烃的单体单元的聚合物（组分B）具有酸基和烯属不饱和键的化合物; 和（组分C）聚合引发剂。

公开(公告)号：US20230190111A1

公开(公告)日：2023-06-22

申请号：US18168219

申请日：2023-02-13

申请人： FUJIFILM Corporation

发明人： Kazuhiro HAMADA

IPC分类号： A61B5/00 ,  C08K3/08 ,  C08L63/00 ,  C08K3/013 ,  G01N29/24

CPC分类号： A61B5/0095 ,  C08K3/08 ,  C08L63/00 ,  C08K3/013 ,  G01N29/2437

摘要： Provided are an acoustic matching layer material including a thermosetting resin component and inorganic filler particles, in which in a cross-sectional observation of the acoustic matching layer material, a cross-sectional area of the inorganic filler particles satisfies Expression (1); an acoustic matching sheet; a composition for forming an acoustic matching sheet; an acoustic wave probe; an acoustic wave measurement apparatus; and manufacturing methods of an acoustic matching layer material and an acoustic wave probe:


100×b/c≥25  Expression (1)

wherein b: in a case where a number-average value of cross-sectional areas of the inorganic filler particles is denoted as a, a total cross-sectional area of particles having a cross-sectional area 7 times or more of a in the inorganic filler particles is denoted as b, and c: a total cross-sectional area of the inorganic filler particles is denoted as c.

公开(公告)号：US20200033334A1

公开(公告)日：2020-01-30

申请号：US16585231

申请日：2019-09-27

申请人： FUJIFILM Corporation

发明人： Hiroyuki CHIKU ,  Kousuke WATANABE ,  Kazuhei KANEKO ,  Kazuhiro HAMADA ,  Kouitsu SASAKI ,  Tomoaki YOSHIOKA ,  Naoyuki HANAKI

IPC分类号： G01N33/543 ,  G01N21/76 ,  C07F5/02 ,  C09K11/06

摘要： An object of the present invention is to provide a kit and a method capable of achieving high-precision measurement of a measurement target substance in a biological sample in a wide concentration range from a low concentration to a high concentration. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, the kit including: a labeled particle having a first binding substance capable of binding to the measurement target substance in a biological sample and having a first blocking agent; and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance and having a second blocking agent, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle, and the first blocking agent and the second blocking agent are different from each other. Each symbol in Formula (1) has the meaning described in the present specification.

公开(公告)号：US20150059604A1

公开(公告)日：2015-03-05

申请号：US14458888

申请日：2014-08-13

申请人： FUJIFILM CORPORATION

发明人： Kazuhiro HAMADA

IPC分类号： C08J3/24 ,  B23K26/14 ,  B23K26/36 ,  B41C1/05 ,  B41N1/12

CPC分类号： C08J3/247 ,  B23K26/142 ,  B23K26/146 ,  B23K26/361 ,  B41C1/05 ,  B41N1/12 ,  G03F7/032 ,  G03F7/033 ,  G03F7/035

摘要： A resin composition for laser engraving that comprises (Component A) a resin that is a plastomer at 20° C., (Component B) a polymerizable compound, and (Component C) a polymerization initiator, wherein Component A has a constitutional repeating unit having an acid group, and the content of the constitutional repeating unit having an acid group is 0.01 to 15 mass % relative to a total mass of Component A.A flexographic printing plate precursor that has a relief-forming layer formed of the resin composition for laser engraving on a support, and a flexographic printing plate precursor that has a crosslinked relief-forming layer obtained by crosslinking a relief-forming layer formed of the resin composition for laser engraving by heat and/or light.

摘要翻译： 一种用于激光雕刻的树脂组合物，其包含（组分A）在20℃下为塑性体的树脂，（组分B）可聚合化合物和（组分C）聚合引发剂，其中组分A具有结构重复单元，其具有 酸基，具有酸基的结构重复单元的含量相对于组分A的总质量为0.01〜15质量％。具有由激光用树脂组合物形成的凸版形成层的柔性版印刷版原版 雕刻在支撑体上，以及柔性版印刷版原版，其具有通过将由该树脂组合物形成的凸版形成层通过热和/或光进行激光雕刻而交联的交联凸版形成层。

公开(公告)号：US20230037985A1

公开(公告)日：2023-02-09

申请号：US17939429

申请日：2022-09-07

申请人： FUJIFILM Corporation

发明人： Kazuhiro HAMADA ,  Yoshihiro Nakai ,  Daisuke Hayashi

IPC分类号： A61B8/00

摘要： A material for an acoustic matching layer contains the following components (A), (B), and (C): (A) an epoxy resin; (B) a curing agent; and (C) surface-treated tungsten carbide particles subjected to a surface treatment with a surface treatment agent including at least one of an aminosilane compound, a mercaptosilane compound, an isocyanatosilane compound, a thiocyanatosilane compound, an aluminum alkoxide compound, a zirconium alkoxide compound, or a titanium alkoxide compound.

公开(公告)号：US20220008037A1

公开(公告)日：2022-01-13

申请号：US17484684

申请日：2021-09-24

申请人： FUJIFILM Corporation

发明人： Kazuhiro HAMADA ,  Yoshihiro NAKAI

IPC分类号： A61B8/00 ,  G10K11/26

摘要： Provided are an acoustic matching sheet containing the following component (B) in the following component (A), a composition for an acoustic matching layer, an acoustic wave probe, an acoustic wave measurement apparatus, and a method for manufacturing an acoustic wave probe. (A) is at least one of a resin or a rubber; and (B) is at least one of a resin particle or a rubber particle having an acoustic velocity lower than an acoustic velocity of the component (A) and having a number average particle diameter of 1.0 μm or less.

公开(公告)号：US20200025770A1

公开(公告)日：2020-01-23

申请号：US16583870

申请日：2019-09-26

申请人： FUJIFILM Corporation

发明人： Hiroyuki CHIKU ,  Tomoaki YOSHIOKA ,  Kousuke WATANABE ,  Kazuhiro HAMADA ,  Kouitsu SASAKI

IPC分类号： G01N33/58 ,  G01N33/543 ,  C07F5/02 ,  C09K11/06

摘要： An object of the present invention is to provide a kit and a method capable of achieving high-precision measurement of a measurement target substance in a biological sample in a wide concentration range from a low concentration to a high concentration by sufficiently avoiding the influence of antibodies such as anti-serum albumin antibody present in blood. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, the kit including: a labeled particle having a first binding substance capable of binding to the measurement target substance and having a first blocking agent; and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance and having a second blocking agent, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle, and the first blocking agent and the second blocking agent are different from each other. Each symbol in Formula (1) has the meaning described in the present specification.