公开(公告)号：US20160205880A1

公开(公告)日：2016-07-21

申请号：US14913125

申请日：2014-08-11

申请人： Hiroshi Yoshioka ,  Yuichi Mori ,  Akihiro Okamoto ,  Shigeki Miura ,  Tomoyoshi Mizutani ,  MEBIOL INC.

发明人： Hiroshi Yoshioka ,  Yuichi Mori ,  Akihiro Okamoto ,  Shigeki Miura ,  Tomoyoshi Mizutani

IPC分类号： A01G31/00 ,  A01G1/00 ,  A01G25/02

摘要： [Problems] Prior art technology has a problem in that when a plant is cultivated for a long period of time on a polyvinyl alcohol (PVA) film having its lower surface positioned in contact with a nutrient fluid, plant roots that have formed penetrate through the film.[Means to solve the problems] A plant cultivation system wherein the PVA film has an equilibrium degree of swelling in the range of from 125 to 250% as measured in water at 30° C. and has a loss tangent (tan δ) in the range of from 0.005 to 0.2 as measured in an equilibrium swollen state in water at 30° C., and a method for cultivating a plant by using this plant cultivation system.[Industrial applicability] Plant cultivation can be performed for a long period of time while avoiding infection by bacteria and the like causative of plant diseases. Therefore, the present invention is useful in, e.g., agriculture and the manufacture of pharmaceuticals.

摘要翻译： 现有技术存在的问题在于，当将植物长时间培养在其下表面与营养液接触的聚乙烯醇（PVA）膜上时，已经形成的植物根部穿过 电影。 [解决问题的方法]一种植物栽培系统，其中在30℃下在水中测量的PVA膜具有在125至250％范围内的平衡膨胀度，并且在其中具有损耗角正切（tanδ） 在30℃的水中以平衡溶胀状态测定的0.005〜0.2的范围，以及使用该植物培养体系培养植物的方法。 [工业实用性]植物栽培可以长时间进行，同时避免细菌感染等引起植物病害的发生。 因此，本发明在例如农业和药物的制造中是有用的。

公开(公告)号：US20100186298A1

公开(公告)日：2010-07-29

申请号：US12376748

申请日：2007-09-10

申请人： Akihiro Okamoto ,  Manabu Fujii ,  Hiroshi Yoshioka ,  Yuichi Mori

发明人： Akihiro Okamoto ,  Manabu Fujii ,  Hiroshi Yoshioka ,  Yuichi Mori

IPC分类号： A01G31/00 ,  A01G1/00 ,  A01G13/00 ,  A01G27/00

CPC分类号： A01G31/02 ,  Y02P60/216

摘要： [Problems] To provide a system for producing safe and high nutrition vegetables at low cost.[Means to solve the problems] A plant cultivation system for cultivating a plant on a nonporous hydrophilic film, which comprises a nonporous hydrophilic film and a feeding means for supplying water or a nutrient fluid to the lower surface of the film in the absence of a hydroponic tank for accommodating water or a nutrient fluid and cultivating a plant therein. As the feeding means, use is made of a water absorbing material which is in contact with the film and which is disposed between the film and a water impermeable material. A system for producing safe and high nutrition vegetables at low cost can be obtained by disposing the water impermeable material directly on ground soil, whereupon the water absorbing material and an irrigation tube are disposed, followed by disposing the film thereon.

摘要翻译： [问题]提供低成本生产安全，高营养蔬菜的制度。 [解决问题的方法]一种用于在无孔亲水膜上培养植物的植物栽培系统，该植物培养系统包括无孔亲水膜和用于在不存在的情况下向膜的下表面供应水或营养液的进料装置 用于容纳水或营养液的水培罐，并在其中培养植物。 作为供给装置，使用与膜接触并且设置在膜和不透水材料之间的吸水材料。 通过将不透水材料直接放置在地面土壤上，由此设置吸水材料和灌溉管，然后在其上设置薄膜，可以获得低成本生产安全和高营养蔬菜的系统。

公开(公告)号：US08001721B2

公开(公告)日：2011-08-23

申请号：US12376748

申请日：2007-09-10

申请人： Akihiro Okamoto ,  Manabu Fujii ,  Hiroshi Yoshioka ,  Yuichi Mori

发明人： Akihiro Okamoto ,  Manabu Fujii ,  Hiroshi Yoshioka ,  Yuichi Mori

IPC分类号： A01G13/02 ,  A01G27/02

CPC分类号： A01G31/02 ,  Y02P60/216

摘要： To provide a system for producing safe and high nutrition vegetables at low cost.A plant cultivation system for cultivating a plant on a nonporous hydrophilic film, which comprises a nonporous hydrophilic film and a feeding means for supplying water or a nutrient fluid to the lower surface of the film in the absence of a hydroponic tank for accommodating water or a nutrient fluid and cultivating a plant therein. As the feeding means, use is made of a water absorbing material which is in contact with the film and which is disposed between the film and a water impermeable material. A system for producing safe and high nutrition vegetables at low cost can be obtained by disposing the water impermeable material directly on ground soil, whereupon the water absorbing material and an irrigation tube are disposed, followed by disposing the film thereon.

摘要翻译： 提供低成本生产安全，高营养蔬菜的制度。 一种用于在无孔亲水膜上培养植物的植物栽培系统，其包括无孔亲水膜和用于在不存在用于容纳水的水槽的情况下向膜的下表面供应水或营养液的进料装置 营养液和培养其中的植物。 作为供给装置，使用与膜接触并且设置在膜和不透水材料之间的吸水材料。 通过将不透水材料直接放置在地面土壤上，由此设置吸水材料和灌溉管，然后在其上设置薄膜，可以获得低成本生产安全和高营养蔬菜的系统。

公开(公告)号：US20080213869A1

公开(公告)日：2008-09-04

申请号：US11907110

申请日：2007-10-09

申请人： Yuichi Mori ,  Hiroshi Yoshioka ,  Yuko Sato ,  Satoru Yoshida ,  Shinya Ohtsubo

发明人： Yuichi Mori ,  Hiroshi Yoshioka ,  Yuko Sato ,  Satoru Yoshida ,  Shinya Ohtsubo

IPC分类号： C12N1/02

CPC分类号： C12N5/00 ,  C12N5/06

摘要： Cell/organism is separated by using a hydrogel capable of selectively moving a cell in accordance with a difference in the concentration of a physiologically active substance. The invention provides a hydrogel capable of conducting separation (fractionation, differential separation, fractional collection) of cell/organism having a variety of taxes, which could not be attained in the prior art.

摘要翻译： 通过使用能够根据生理活性物质的浓度的差别选择性移动细胞的水凝胶分离细胞/生物体。 本发明提供了一种能够在现有技术中无法实现的具有各种税收的细胞/生物体分离（分级，差异分离，分数收集）的水凝胶。

公开(公告)号：US06897064B2

公开(公告)日：2005-05-24

申请号：US10483666

申请日：2002-07-12

申请人： Hiroshi Yoshioka ,  Sunao Kubota ,  Yuichi Mori

发明人： Hiroshi Yoshioka ,  Sunao Kubota ,  Yuichi Mori

IPC分类号： C12N5/00 ,  C12N5/02

CPC分类号： C12N5/0068 ,  C12N2533/30

摘要： A cell or tissue-culturing carrier which can effectively regenerate an intended a cell or tissue, while suppressing an excessive growth of fibroblasts, and a method of culturing a cell or tissue by using the above carrier, the cell or tissue-culturing carrier wherein fibroblasts showing substantially no growing property in a gel based on the hydrogel-forming polymer, is constituted by using a hydrogel-forming polymer; an aqueous solution of which shows a thermo-reversible sol-gel transition such that it assumes a sol state at a lower temperature and assumes a gel state at a higher temperature.

摘要翻译： 能够在抑制成纤维细胞过度生长的同时有效地再生细胞或组织的细胞或组织培养载体，以及使用上述载体，细胞或组织培养载体培养细胞或组织的方法，其中成纤维细胞 在基于水凝胶形成性聚合物的凝胶中基本上不显示出生长性质，通过使用水凝胶形成性聚合物构成; 其水溶液显示出可热可溶的溶胶 - 凝胶转变，使得其在较低温度下呈现溶胶状态并在较高温度下呈凝胶状态。

公开(公告)号：US5225062A

公开(公告)日：1993-07-06

申请号：US826725

申请日：1992-01-28

申请人： Hiroshi Yoshioka ,  Yuichi Mori

发明人： Hiroshi Yoshioka ,  Yuichi Mori

IPC分类号： B01D57/02 ,  G01N27/447

CPC分类号： B01D57/02 ,  G01N27/44747

摘要： An electrophoretic gel comprising at least one crosslinked temperature-responsive polymeric compound having an LCST is disclosed. A method of separating and recovering substances involves conducting the electrophoresis of a sample containing substances to be separated using the electrophoretic gel at a temperature below the LCST, excising each portion of the gel containing the substance to be separated and raising the temperature of the excised portion to a temperature above the LCST to shrink the excised portion to recover the substances.

公开(公告)号：US5426154A

公开(公告)日：1995-06-20

申请号：US762280

申请日：1991-09-19

申请人： Masato Mikami ,  Yuichi Mori ,  Hiroshi Yoshioka

发明人： Masato Mikami ,  Yuichi Mori ,  Hiroshi Yoshioka

IPC分类号： C08F259/04 ,  C08F265/10 ,  C08F267/10

CPC分类号： C08F259/04

摘要： This invention provides thermally reversible graft copolymer comprising a vinyl polymer graft-polymerized to a polymer of N-substituted acrylamide or methacrylamide derivatives.

摘要翻译： 本发明提供了包含接枝聚合成N-取代的丙烯酰胺或甲基丙烯酰胺衍生物的聚合物的乙烯基聚合物的热可逆接枝共聚物。

公开(公告)号：US5238545A

公开(公告)日：1993-08-24

申请号：US4882

申请日：1993-01-19

申请人： Hiroshi Yoshioka ,  Yuichi Mori

发明人： Hiroshi Yoshioka ,  Yuichi Mori

IPC分类号： B01D57/02 ,  G01N27/447

CPC分类号： G01N27/44747 ,  B01D57/02

摘要： An electrophoretic gel comprising at least one crosslinked temperature-responsive polymeric compound having an LCST is disclosed. A method of separating and recovering substances involves conducting the electrophoresis of a sample containing substances to be separated using the electrophoretic gel at a temperature below the LCST, excising each portion of the gel containing the substance to be separated and raising the temperature of the excised portion to a temperature above the LCST to shrink the excised portion to recover the substances.

摘要翻译： 公开了一种包含至少一种具有LCST的交联温度响应性聚合物的电泳凝胶。 分离和回收物质的方法包括在低于LCST的温度下使用电泳凝胶进行含有待分离物质的样品的电泳，切除含有待分离物质的凝胶的每一部分，并提高切除部分的温度 达到高于LCST的温度以收缩切除的部分以回收物质。

公开(公告)号：US5164057A

公开(公告)日：1992-11-17

申请号：US762272

申请日：1991-09-19

申请人： Yuichi Mori ,  Masato Mikami ,  Hiroshi Yoshioka

发明人： Yuichi Mori ,  Masato Mikami ,  Hiroshi Yoshioka

IPC分类号： G01N27/447

CPC分类号： G01N27/44747

摘要： An electrophoretic matrix comprised of at least one water-insolubilized, temperature-responsive polymeric compound having an LCST is disclosed. The electrophoretic matrix can change its hydrophilic/hydrophobic property by changing temperature. A method of using the electrophoretic matrix involves charging a sample onto the matrix and carrying out electrophoresis at a temperature above or below the LCST of the polymeric compound.

摘要翻译： 公开了由至少一种具有LCST的不溶于水的温度敏感的聚合物组成的电泳基质。 电泳基质可以通过改变温度来改变其亲水/疏水性质。 使用电泳基质的方法包括将样品装入基质并在高于或低于聚合物化合物的LCST的温度下进行电泳。

公开(公告)号：US06286254B1

公开(公告)日：2001-09-11

申请号：US09230766

申请日：1999-02-01

申请人： Yasuhiro Obonai ,  Hiroshi Yoshioka ,  Yuichi Mori

发明人： Yasuhiro Obonai ,  Hiroshi Yoshioka ,  Yuichi Mori

IPC分类号： A01G3100

CPC分类号： A01G24/00 ,  A01G24/35

摘要： A water-retaining support for a plant exhibiting a water-retaining ability comparable to that of a polyacrylic acid-type hydrogel without inhibition of root origination or root elongation. The water-retaining support for a plant includes a hydrogel-forming polymer having a calcium ion absorption of less than 50 mg per 1 g of its dry weight and having a water absorption magnification in ion-exchange water (at 25° C.) of 100 or more. When the water-retaining support is used, a plant may be supplied with sufficient water without suffering from a deficiency of calcium ions.

摘要翻译： 具有与聚丙烯酸型水凝胶相当的保水能力的植物的保水性载体，而不会抑制根源或根伸长。 植物的保水性载体包括水凝胶形成聚合物，其钙离子吸收值为每1g干重小于50mg，并且在离子交换水（25℃）下具有吸水倍率 100以上。 当使用保水支架时，植物可以被供应足够的水而不会钙缺乏。