公开(公告)号：US07357871B2

公开(公告)日：2008-04-15

申请号：US10520233

申请日：2003-05-12

申请人： Yusuke Nagata ,  Shinichi Ohashi

发明人： Yusuke Nagata ,  Shinichi Ohashi

IPC分类号： B01D15/04

CPC分类号： C02F1/42 ,  B01J39/05 ,  B01J47/14

摘要： A method for a cation-exchange resin wherein a strongly acidic cation-exchange resin is contacted with an aqueous eluting solution and the polystyrenesulfonic acid being eluted from this resin is measured, which comprises setting a plurality of molecular weight ranges in the molecular weight distribution of the polystyrenesulfonic acid eluted, and evaluating the performance capability of the cation-exchange resin based on the correspondence relationship of each molecular weight range with the amount eluted in said each molecular weight range. The evaluation method allows on-target and precise evaluation of the performance capability of a cation-exchange resin being independent of the structure of a base resin and the circumstance under which it is used, which leads to the determination of the optimum time for the exchange of a resin in a water treatment system using a cation-exchange resin, and thus to the extension of exchange of a resin and the reduction of an operation cost for the system.

摘要翻译： 一种阳离子交换树脂的方法，其中测量强酸性阳离子交换树脂与水洗脱溶液接触，并从该树脂洗脱出聚苯乙烯磺酸，其包括设定多个分子量范围的分子量分布 洗脱聚苯乙烯磺酸，并根据每个分子量范围的对应关系与在每个分子量范围内洗脱的量对阳离子交换树脂的性能进行评价。 评价方法允许对阳离子交换树脂的性能能力进行目标和精确评估，而不依赖于基础树脂的结构和使用它的环境，这导致了交换的最佳时间的确定 的树脂在使用阳离子交换树脂的水处理系统中，从而延长树脂的交换和降低系统的操作成本。

公开(公告)号：US07154274B2

公开(公告)日：2006-12-26

申请号：US10508225

申请日：2003-03-19

申请人： Yoshio Sunaoka ,  Shinichi Ohashi ,  Toshio Morita ,  Masashi Fujita

发明人： Yoshio Sunaoka ,  Shinichi Ohashi ,  Toshio Morita ,  Masashi Fujita

IPC分类号： G01N27/02

CPC分类号： G01N27/06

摘要： A high-sensitivity measuring instrument comprising at least two sensors for detecting the same characteristics by touching a substance being measured with a specified time difference, wherein the between detection signals taken out simultaneously from respective sensors is determined, the difference between characteristic values upon elapsing the specified time difference is determined from the difference between detection signals, a reference time of measurement and a reference characteristic value at that time are preset, a time axis having a time pitch of a specified time difference is set, and a measurement value is obtained at a point in time elapsing an arbitrary time pitch from the reference time. Objective measurement characteristics can be detected by the measuring instrument not in the form of difference or variation but as an absolute value with high accuracy and sensitivity.

摘要翻译： 一种高灵敏度测量仪器，包括至少两个传感器，用于通过以指定的时间差触摸被测量的物质来检测相同的特性，其中确定从各个传感器同时取出的检测信号之间的差值， 根据检测信号之间的差异来确定规定的时间差，测量的基准时间和此时的基准特性值被预先设定为具有指定时间间隔的时间间隔的时间轴，并且在 从参考时间经过一个任意时间间隔的时间点。 客观测量特性可以通过测量仪器检测，不是以差异或变化的形式，而是以高精度和高灵敏度的绝对值。

公开(公告)号：US06810100B2

公开(公告)日：2004-10-26

申请号：US10292168

申请日：2002-11-12

申请人： Shinichi Ohashi ,  Toshio Morita

发明人： Shinichi Ohashi ,  Toshio Morita

IPC分类号： G21C1930

CPC分类号： B01D35/06 ,  B01D37/00 ,  B01D61/145 ,  B01D61/16 ,  B01D63/024 ,  B01D63/043 ,  B01D65/02 ,  B01D2311/04 ,  B01D2321/185 ,  B01D2321/2058 ,  C02F1/444 ,  C02F1/488 ,  C02F1/727 ,  C02F2101/203 ,  C02F2103/023 ,  B01D2311/12 ,  B01D2311/2661 ,  B01D2311/2607

摘要： Oxygen is mixed with heater drain water of power plant which contains fine particles of iron oxides such that the concentration of the dissolved oxygen in the heater drain water after the mixing of oxygen is in a range from 1 &mgr;g/liter to 20 &mgr;g/liter. The obtained heater drain water after oxygen mixing is filtered through a filter such as a hollow fiber filter to remove fine particles of iron oxides.

摘要翻译： 氧气与发电厂的加热器排水混合，其含有氧化铁细颗粒，使得氧气混合后加热器排水中的溶解氧浓度在1杯/升至20杯/升的范围内。 通过中空纤维过滤器等过滤器将得到的氧混合后的加热器排出水过滤，除去铁氧化物的细小颗粒。

公开(公告)号：US06477338B2

公开(公告)日：2002-11-05

申请号：US09884484

申请日：2001-06-20

申请人： Tohru Hisano ,  Kaoru Yoshida ,  Shinichi Ohashi ,  Yoichi Watanabe ,  Kazuki Kitazawa

发明人： Tohru Hisano ,  Kaoru Yoshida ,  Shinichi Ohashi ,  Yoichi Watanabe ,  Kazuki Kitazawa

IPC分类号： G03G1500

CPC分类号： G03G15/0851 ,  G03G15/5041 ,  G03G2215/00054

摘要： Light is applied by a laser diode 121 onto a photosensitive roll 110 formed with a developed toner image 161, the surface potential of the photosensitive roll 110 to which the light is applied is measured with a surface potential sensor 122, and the toner amount of the developed toner image 161 on the photosensitive roll 110 is derived based on the measured surface potential.

摘要翻译： 光通过激光二极管121施加到形成有显影的调色剂图像161的感光辊110上，用表面电位传感器122测量施加光的感光辊110的表面电位，并且调色剂量 基于测量的表面电位导出感光辊110上显影的调色剂图像161。

公开(公告)号：US5401742A

公开(公告)日：1995-03-28

申请号：US214467

申请日：1994-03-18

申请人： Takashi Hirano ,  Takeshi Todoroki ,  Shinichi Ohashi ,  Tomokuni Kokubu ,  Hideaki Tanaka

发明人： Takashi Hirano ,  Takeshi Todoroki ,  Shinichi Ohashi ,  Tomokuni Kokubu ,  Hideaki Tanaka

IPC分类号： A61K31/505 ,  A61K47/48 ,  A61P35/00 ,  C08F281/00 ,  C08L33/06

CPC分类号： A61K47/48192

摘要： Methotrexate, which is a known anticancer agent, can be converted into a polymeric conjugate with a pyran copolymer, which in itself has a certain anticancer effect, by a method in which an alkylene diamine is reacted with the carboxyl group of the methotrexate molecule to give an amidation product having a free amino group in a molecule, which is then reacted with the carboxyl group of the pyran copolymer, of which at least 10% of the repeating units have been modified with the methotrexate residue. The polymeric conjugate has sustained releasability of the methotrexate compound in blood serum so that an excellent therapeutic effect can be obtained by the administration thereof against cancers with little problems due to the side effects caused by an unduly high concentration of the drug in blood unavoidable when methotrexate as such is administrated.

摘要翻译： 通过使亚烷基二胺与甲氨蝶呤分子的羧基反应而得到的方法，可以将已知抗癌剂的甲氨蝶呤与吡喃共聚物转化为本身具有一定抗癌作用的聚合物， 分子中具有游离氨基的酰胺化产物，然后与吡喃共聚物的羧基反应，其中至少10％的重复单元已被甲氨蝶呤残基修饰。 聚合物缀合物具有甲氨蝶呤化合物在血清中具有持续的释放性，因此，由于由于甲氨蝶呤中不可避免的血液中药物浓度过高而引起的副作用，因此通过对癌症给药而获得优异的治疗效果 因此被管理。

公开(公告)号：US5252673A

公开(公告)日：1993-10-12

申请号：US850988

申请日：1992-03-12

申请人： Takashi Hirano ,  Takeshi Todoroki ,  Shinichi Ohashi

发明人： Takashi Hirano ,  Takeshi Todoroki ,  Shinichi Ohashi

IPC分类号： A61K31/785 ,  A61K47/48 ,  A61P35/00 ,  C08F8/30 ,  C08F16/32 ,  C08F20/02 ,  C08F216/12 ,  C08F220/02 ,  C08L77/00

CPC分类号： A61K47/48176 ,  C08F8/30 ,  Y10S525/937

摘要： A macromolecular mitomycin derivative excellent in antitumor ability is produced by causing a specific divinyl ether-maleic anhydride copolymer to react with a specific aminocarboxylic acid and causing mitomycin C to react on the resultant reaction product. The derivative is optionally converted into a pharmacologically acceptable salt.

摘要翻译： 通过使特定的二乙烯基醚 - 马来酸酐共聚物与特定的氨基羧酸反应并使丝裂霉素C在所得的反应产物上反应来制备抗肿瘤能力优异的大分子丝裂霉素衍生物。 衍生物任选转化为药理学上可接受的盐。

公开(公告)号：US4997600A

公开(公告)日：1991-03-05

申请号：US356269

申请日：1989-05-23

申请人： Tsuguo Okumura ,  Shinichi Ohashi ,  Hitoshi Matsuda ,  Kazuhisa Miyashita ,  Naomichi Yamagishi

发明人： Tsuguo Okumura ,  Shinichi Ohashi ,  Hitoshi Matsuda ,  Kazuhisa Miyashita ,  Naomichi Yamagishi

IPC分类号： B29C47/88 ,  B29L7/00

CPC分类号： B29C47/887 ,  B29C47/0021 ,  B29C47/8845

摘要： A thermoplastic sheet is prepared by (i) extruding a molten thermoplastic resin in the form of a sheet from a molding die; (ii) applying static charges to the extruded resin sheet from a first electrode whereby the charged resin sheet is pinned to the surface of an electrical insulating layer of a quenching roller to quench the resin sheet; (iii) peeling the quenched sheet from the surface of the quenching roller; and (v) applying electrostatic charges having a reverse polarity to that of the electrostatic charges from the first electrode to the exposed surface portion of the quenching roller from a second electrode. The quenching roller is made of an electrically earthed substrate and the electrical insulating layer formed on the surface of the substrate. The second electrode is made of a plurality of electrodes arranged at intervals along the rotating direction of the quenching roller between the sheet-peeling position where the quenched sheet is peeled from the quenching roller and the sheet pinning-initiating position where the sheet to be quenched is pinned to the quenching roller, and the electrical insulating layer has a volume resistance and surface resistance of at least 10.sup.7 .OMEGA. and a surface roughness not larger than 0.3 .mu.m expressed as the center line average roughness (Ra).

公开(公告)号：US4862328A

公开(公告)日：1989-08-29

申请号：US177854

申请日：1988-03-28

申请人： Takeshi Morimoto ,  Yasuhiro Sanada ,  Shinichi Ohashi ,  Yoshikatsu Kimura

发明人： Takeshi Morimoto ,  Yasuhiro Sanada ,  Shinichi Ohashi ,  Yoshikatsu Kimura

IPC分类号： H01G11/22 ,  H01G9/00 ,  H01G11/00 ,  H01G11/20 ,  H01G11/24 ,  H01G11/26 ,  H01G11/30 ,  H01G11/32 ,  H01G11/38 ,  H01G11/42 ,  H01G11/86

CPC分类号： H01G9/155 ,  H01G11/32 ,  Y02E60/13 ,  Y10T29/417

摘要： A polarizable electrode for an electric double layer capacitor, composed of a continuously micro-porous structure of a fluorine-containing polymer resin with a fine carbon powder incorporated therein, wherein said structure includes a numerous fine nodes of the resin and fine fibers of the resin three dimensionally connecting the nodes so that the nodes are partially in contact with or connected to one another, and the fine carbon powder is contained substantially in the nodes.

摘要翻译： 一种用于双电层电容器的可极化电极，由其中结合有细碳粉的含氟聚合物树脂的连续微孔结构组成，其中所述结构包括许多细小的树脂节点和树脂的细纤维 三维地连接节点，使得节点部分地彼此接触或连接，并且细碳粉末基本上被包含在节点中。

公开(公告)号：US20080156735A1

公开(公告)日：2008-07-03

申请号：US11851198

申请日：2007-09-06

申请人： Shinichi Ohashi ,  Shinya Ubukata

发明人： Shinichi Ohashi ,  Shinya Ubukata

IPC分类号： G21F9/12 ,  B01D15/04

CPC分类号： G21F9/12 ,  C02F1/283 ,  C02F1/44 ,  C02F1/441 ,  C02F1/722 ,  C02F9/00 ,  C02F2001/427 ,  C02F2101/006 ,  C02F2303/18

摘要： A method and apparatus for treating an effluent containing radioactive materials: wherein an oxidizing agent is added to an effluent containing radioactive materials, and the effluent including the oxidizing agent is filtered with a filtration film to obtain filtrated water; and the filtrated water is filtered through activated carbon; and the filtered water filtered by the activated carbon is filtered through at least one of an ion-exchanger and reverse osmosis membrane.

摘要翻译： 一种用于处理含有放射性物质的流出物的方法和装置，其中向含有放射性物质的流出物中加入氧化剂，并用过滤膜过滤含有氧化剂的流出物，得到过滤水; 过滤后的水通过活性炭过滤; 并且通过活性炭过滤的过滤水通过离子交换和反渗透膜中的至少一种过滤。

公开(公告)号：US20060032818A1

公开(公告)日：2006-02-16

申请号：US10520233

申请日：2003-05-12

申请人： Yusuke Nagata ,  Shinichi Ohashi

发明人： Yusuke Nagata ,  Shinichi Ohashi

IPC分类号： B01J39/00

CPC分类号： C02F1/42 ,  B01J39/05 ,  B01J47/14

摘要： A method for evaluating a strongly acidic cation-exchange resin wherein said strongly acidic cation-exchange resin is contacted with an aqueous eluting solution and polystyrenesulfonic acid being eluted from this resin is measured, which comprises the steps of setting a plurality of molecular weight ranges in the molecular weight distribution of the polystyrenesulfonic acid eluted, and evaluating the performance of the cation-exchange resin based on the relationship of each molecular weight range with the amount eluted in said each molecular weight range. The evaluation method allows precise evaluation of the performance of a cation-exchange resin independently of the structure of the resin matrix and the circumstance under which it is used, which leads to the determination of an optimum timing for replacement of a resin in a water treatment system using a cation-exchange resin, and thus to the extension of an replacement cycle of the resin and the reduction of an operation cost for the system.

摘要翻译： 测定强酸性阳离子交换树脂的方法，其中所述强酸性阳离子交换树脂与水性洗脱溶液接触，并且从该树脂洗脱出聚苯乙烯磺酸，其包括以下步骤：设定多个分子量范围 洗脱聚苯乙烯磺酸的分子量分布，根据各分子量范围与所述各分子量范围内洗脱量的关系，评价阳离子交换树脂的性能。 该评价方法能够与树脂基体的结构和使用的环境无关地对阳离子交换树脂的性能进行精确评价，从而能够确定水处理中的树脂的更换的最佳时机 系统使用阳离子交换树脂，从而延长树脂的更换周期并降低系统的操作成本。