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公开(公告)号：US20220402175A1
公开(公告)日：2022-12-22
申请号：US17807150
申请日：2022-06-16
发明人： Hisashi KOIKE , Satomi YOSHIOKA , Akio ITO
摘要： A web forming apparatus includes a drum portion and a second web forming unit. The drum portion has an accommodating chamber capable of accommodating fragments, and accommodating powder supplied from a first supplying unit. The second web forming unit forms a second web by letting a mixture containing the fragments and the powder falling from the drum portion accumulate. The first supplying unit includes a storing chamber for storing the powder and an outlet portion provided below the storing chamber. The powder goes out of the storing chamber via the outlet portion. The drum portion has meshes formed in a net demarcating the accommodating chamber. The powder is able to pass through the meshes. The outlet portion is provided vertically over the net of the drum portion.
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公开(公告)号：US20210087727A1
公开(公告)日：2021-03-25
申请号：US17024751
申请日：2020-09-18
发明人： Satomi YOSHIOKA , Tsukasa OTA , Hidehiro TAKANO , Kazuhiro ICHIKAWA , Akira ARAI , Satoru YANAGI
IPC分类号： D04H1/74
摘要： Provided is a fiber structure including: cellulose fiber disposed such that a main fiber orientation direction is a first direction; and a crosslinking material that binds a plurality of the cellulose fibers to each other, in which the first direction forms an angle of equal to or less than 45 degrees with respect to a direction of an external force applied from an outside to a bottom surface.
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公开(公告)号：US20130264268A1
公开(公告)日：2013-10-10
申请号：US13849045
申请日：2013-03-22
IPC分类号： B01D71/74
CPC分类号： B01D71/74 , B01D69/02 , B01D69/10 , B01D71/40 , B01D2323/02 , B01D2323/283 , B01D2325/36 , C12M47/04
摘要： A separator fractionates a dispersion of cells including cells having phagocytic activity corresponding to a size of the cells to obtain a dispersion in which the content of the cells having phagocytic activity is higher than that of the dispersion, and includes a filter, at least part of the filter having a hydrophilic surface as a result of being covered with at least one of a self-assembled monolayer that includes an alkanethiol having a nonionic hydrophilic group that is formed on a gold thin film via a sulfur-gold bond, and a homopolymer or a copolymer of an ester of (meth)acrylic acid and at least some of hydrophilic groups of phospholipids that form a biomembrane. The separator is thus configured so that clogging of the filter is suppressed, and the separation efficiency is improved.
摘要翻译： 分离器分离细胞分散体，包括具有对应于细胞大小的吞噬活性的细胞，以获得其中具有吞噬活性的细胞的含量高于分散体的分散体的分散体，并且包括过滤器，至少部分 所述过滤器具有由至少一个自组装单层覆盖的亲水表面，所述自组装单层包括通过硫 - 金键形成在金薄膜上的具有非离子亲水基团的链烷硫醇，以及均聚物或 （甲基）丙烯酸酯与形成生物膜的至少一些亲水性磷脂基团的共聚物。 因此，隔膜被构造成能够抑制过滤器的堵塞，提高分离效率。
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公开(公告)号：US20220105666A1
公开(公告)日：2022-04-07
申请号：US17492726
申请日：2021-10-04
发明人： Satomi YOSHIOKA , Akio ITO
IPC分类号： B29C45/00
摘要： A method for manufacturing an injection molding material includes a mixing step of mixing in a gas atmosphere, a fiberized cellulose; a hydrophobic biodegradable material; and a starch.
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公开(公告)号：US20210361986A1
公开(公告)日：2021-11-25
申请号：US17323002
申请日：2021-05-18
发明人： Satomi YOSHIOKA , Naotaka HIGUCHI , Shigeo FUJITA , Shunichi SEKI , Kazuhiro ICHIKAWA , Akio ITO
摘要： A sheet-like filter includes a first fiber that is mainly composed of polylactic acid, and a second fiber that is mainly composed of polylactic acid and has a core portion and a cover layer covering the core portion, in which the cover layer functions as a binder for fusing the first fiber and the second fiber. In addition, when a melting point of the core portion is denoted by Tm1 and a melting point of the cover layer is denoted by Tm2, it may be Tm2
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6.发明申请公开(公告)号：US20190203415A1
公开(公告)日：2019-07-04
申请号：US16233215
申请日：2018-12-27
发明人： Satomi YOSHIOKA , Shunichi SEKI
摘要： A processing apparatus includes a powder material supply portion that supplies a powder material containing a first particle group consisting of a plurality of first particles, and a second particle group consisting of a plurality of second particles and having an average particle diameter larger than that of the first particle group, to a fiber-containing material containing a fiber during or after defibrating, and a powder material removing portion that removes at least a portion of the powder material from the fiber-containing material supplied with the powder material. It is preferable that the processing apparatus include a defibrating portion that defibrates the fiber-containing material on an upstream side of the powder material supply portion.
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公开(公告)号：US20160341685A1
公开(公告)日：2016-11-24
申请号：US15146122
申请日：2016-05-04
发明人： Satomi YOSHIOKA , Hiroshi YAGI
IPC分类号： G01N27/07 , G01N33/487 , G01D5/14
CPC分类号： G01N27/07 , G01D5/14 , G01N33/48707 , G01N33/5438 , G01N33/66
摘要： A sensor includes a stimulus-responsive gel which reversibly expands or contracts in response to a given stimulus, an electrically conductive gel containing electrically conductive particles constituted by a material containing an electrically conductive substance, and an electrode connected to the electrically conductive gel. The electrically conductive particles preferably have an average particle diameter of 10 nm or more and 1000 μm or less.
摘要翻译： 传感器包括响应于给定刺激而可逆地膨胀或收缩的刺激响应凝胶，包含由含有导电物质的材料构成的导电颗粒的导电凝胶和连接到导电凝胶的电极。 导电性粒子的平均粒径优选为10nm以上1000μm以下。
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公开(公告)号：US20150226729A1
公开(公告)日：2015-08-13
申请号：US14618291
申请日：2015-02-10
发明人： Satomi YOSHIOKA , Hiroshi YAGI
IPC分类号： G01N33/52
CPC分类号： C08G83/00 , C08K3/36 , C08L101/02 , C08L101/06 , Y10T436/201666 , C08F220/58 , C08F222/385 , C08L33/26
摘要： A stimulus-responsive gel material includes: a first polymer having an OH group; a second polymer having a phenylboronic acid structure; fine particles having an average particle diameter of 10 nm or more and 1000 nm or less; and a solvent, wherein the material is capable of being put into a first state in which the OH group of the first polymer and the phenylboronic acid structure of the second polymer are bonded to each other, and a second state in which the bond between the OH group of the first polymer and the phenylboronic acid structure of the second polymer is dissociated, and the wavelength of a reflected light from the material is different between the first state and the second state.
摘要翻译： 刺激响应性凝胶材料包括：具有OH基团的第一聚合物; 具有苯基硼酸结构的第二聚合物; 平均粒径为10nm以上至1000nm以下的微粒; 和溶剂，其中所述材料能够进入其中所述第一聚合物的OH基团和所述第二聚合物的苯基硼酸结构彼此结合的第一状态和第二状态，其中所述第二状态 第一聚合物的OH基和第二聚合物的苯基硼酸结构被解离，并且来自材料的反射光的波长在第一状态和第二状态之间是不同的。
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公开(公告)号：US20130095564A1
公开(公告)日：2013-04-18
申请号：US13692372
申请日：2012-12-03
发明人： Satomi YOSHIOKA
IPC分类号： C12M1/00
CPC分类号： C12M47/04 , B01L3/502715 , B01L3/502761 , B01L2200/0647 , B01L2200/0652 , B01L2300/0864 , B03C5/005 , B03C2201/18 , G01N15/1031 , G01N33/57492 , G01N2015/1075 , G01N2015/1081 , Y10T436/12 , Y10T436/25375
摘要： A cancer cell separating apparatus includes: a flow channel including an antibody fixation area having antibodies which bind specifically to cancer cells fixed thereon, wherein the cancer cells and non-cancer cells are separated using a difference in velocity of movement between the cancer cells and the non-cancer cells in cell slurry introduced into the flow channel.
摘要翻译： 癌细胞分离装置包括：流路，其包含抗体固定区域，所述抗体固定区域具有与其上固定的癌细胞特异性结合的抗体，其中使用癌细胞与所述癌细胞之间的移动速度差异分离所述癌细胞和非癌细胞 将细胞浆中的非癌细胞引入流通道。
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10.发明申请公开(公告)号：US20200077216A1
公开(公告)日：2020-03-05
申请号：US16551899
申请日：2019-08-27
摘要： A vibration plate manufacturing device including: a defibration unit which defibrates a raw material including fibers; a mixing unit which mixes a binding material for binding the fibers to each other, to a defibrated material defibrated by the defibration unit; a second web formation unit which accumulates a mixture mixed by the mixing unit; and a molding unit which forms the second web accumulated in second web formation unit into a vibration plate by a molding process including pressing and heating.
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