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1. 发明专利

JP2004097939A Method for processing scallop internal organ 有权
公开(公告)号：JP2004097939A
公开(公告)日：2004-04-02
申请号：JP2002263433
申请日：2002-09-09
申请人： Chubu Kiresuto Kk , Kiresuto Kk , Marine Science Kk , キレスト株式会社 , マリン・サイエンス株式会社 , 中部キレスト株式会社
发明人： KUMAGAI MITSUHIRO , MITSUYOSHI HARUNA , NANBU NOBUYOSHI , ITO OSAMU
IPC分类号： A23K1/16 , A22C29/04 , B01D11/04 , B09B3/00
摘要： PROBLEM TO BE SOLVED: To provide a method capable of recovering useful components which can be utilized not only as fertilizers and animal feed but as nutrients and foodstuffs as well by efficiently and nearly completely removing the harmful metals in the internal organs of scallops.
SOLUTION: Protease is acted to the internal organs of the scallops to liquefy the internal organs and after the liquefied matter is subjected to pH adjustment by adding an aqueous dilute acid solution thereto, the liquefied matter is separated of solid from the liquid thereof. The resultant liquid phase portions are brought into contact with chelate fibers to remove the harmful metals included therein and the useful components are recovered from the liquid phase portions after the treatment.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004075859A Method for cleaning polishing slurry 审中-公开
公开(公告)号：JP2004075859A
公开(公告)日：2004-03-11
申请号：JP2002238541
申请日：2002-08-19
申请人： Chubu Kiresuto Kk , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社
发明人： NANBU NOBUYOSHI , ITO OSAMU
IPC分类号： B24B57/02 , C09K3/14 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To develop a cleaning method for cleaning polishing slurry such as CMP (Chemical Mechanical Polishing) slurry by efficiently removing a metal ion from the polishing slurry, preventing metal contamination of semiconductor wafers, etc., as much as possible or further capable of recycling the polishing slurry without hindrance.
SOLUTION: The method for cleaning the polishing slurry comprises efficiently capturing an ion of a metal such as iron, aluminum, copper, nickel, zinc, chromium, molybdenum or tungsten existing in the polishing slurry and removing the metal ion by using a chelate-forming fiber obtained by introducing a functional group having a metal chelate-forming ability into a fiber molecule and adding the fiber to the polishing slurry.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2011003920A Purification method of semiconductor polishing slurry 有权
标题翻译：半导体抛光浆的纯化方法
公开(公告)号：JP2011003920A
公开(公告)日：2011-01-06
申请号：JP2010186678
申请日：2010-08-23
申请人： Chubu Kiresuto Kk , Kiresuto Kk , Maruzen Chemicals Co Ltd , Nomura Micro Sci Co Ltd , キレスト株式会社 , 中部キレスト株式会社 , 丸善薬品産業株式会社 , 野村マイクロ・サイエンス株式会社
发明人： ABE TSUGI , NANBU NOBUYOSHI , ITO OSAMU , OGITSU MASAAKI , INOMATA KAZUO
IPC分类号： H01L21/304 , B01J45/00 , B01J47/04 , B01J47/10 , B01J47/12 , B01J47/14 , B24B37/00 , B24B57/00 , B24B57/02 , C02F11/00 , C23F1/46
CPC分类号： B24B37/00 , B01J45/00 , B01J47/127 , B24B57/02 , C23F1/46
摘要： PROBLEM TO BE SOLVED: To restrain a pH change of a polishing slurry after purification against the pH of the polishing slurry before purification.SOLUTION: When the polishing slurry to be purified is acidic, an acidic end group of a functional group having a metal chelate forming ability in a chelate forming fiber is an acidic type (H-type) to perform a liquid-passing treatment. When the polishing slurry to be purified is alkaline, an acidic end group of a functional group having a metal chelate forming performance in a chelate forming fiber is an alkali metal salt or an ammonium salt to perform a liquid-passing treatment.
摘要翻译：要解决的问题：在纯化之前抑制研磨浆料的pH变化与纯化前的研磨浆料的pH值相对应。解决方案：当待纯化的抛光浆料为酸性时，具有金属螯合物的官能团的酸性端基螯合形成纤维中的形成能力是进行液体处理的酸性型（H型）。当待纯化的研磨浆料为碱性时，在形成螯合物的纤维中形成金属螯合物的官能团的酸性端基是碱金属盐或铵盐，以进行液体通过处理。

4. 发明专利

JP2005087825A Method for regenerating chelate adsorbing material 有权
标题翻译：用于再生柴油吸附材料的方法
公开(公告)号：JP2005087825A
公开(公告)日：2005-04-07
申请号：JP2003322634
申请日：2003-09-16
申请人： Chubu Kiresuto Kk , Kiresuto Kk , Toyobo Engineering Kk , キレスト株式会社 , 中部キレスト株式会社 , 東洋紡エンジニアリング株式会社
发明人： SAZUKA MAMORU , SHIGEKIYO MASAHIKO , NANBU NOBUYOSHI , ITO OSAMU , OBATA KENICHI , MIHARA MASATAKE
IPC分类号： C02F1/42 , B01J45/00 , B01J47/12 , B01J49/00
摘要： PROBLEM TO BE SOLVED: To establish a method for efficiently regenerating a chelate adsorbing material by a simple method when a metal and/or its quasi metal contained in wastewater, or the like, is treated with the chelate adsorbing material. SOLUTION: When the chelate adsorbing material on which the metal and/or its quasi metal are adsorbed is regenerated in a cylindrical vessel, an acid solution or an alkaline solution is prepared as a regenerating agent, a residual liquid in the cylindrical vessel in which the metal and/or its quasi metal-adsorbed chelate adsorbing material is packed is removed and the regenerating agent is thrown in the residual liquid-removed cylindrical vessel so that the metal and/or its quasi metal adsorbed on the chelate adsorbing material are eluted. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：当用螯合吸附材料处理废水等中所含的金属和/或其准金属等时，通过简单的方法建立有效地再生螯合吸附材料的方法。解决方案：在其中吸附有金属和/或其准金属的螯合物吸附材料在圆柱形容器中再生时，制备酸溶液或碱性溶液作为再生剂，在圆柱形容器中残留液体去除金属和/或其准金属吸附的螯合物吸附材料的填充物，并将再生剂投入残余的液体移除的圆柱形容器中，使得吸附在螯合物吸附材料上的金属和/或其准金属为洗脱。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2006308423A Fiber having ph discoloration-indicating property and manufacturing method thereof, and ph detection method, ph detection system, and ph detector using same 审中-公开
标题翻译：具有PH显影性能的纤维及其制造方法，以及PH检测方法，PH检测系统和使用其的PH检测器
公开(公告)号：JP2006308423A
公开(公告)日：2006-11-09
申请号：JP2005131449
申请日：2005-04-28
申请人： Chubu Kiresuto Kk , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社
发明人： AKAMA YOSHIFUMI , ITO OSAMU
IPC分类号： G01N31/00 , G01N21/80 , G01N31/22
摘要： PROBLEM TO BE SOLVED: To provide a technique for rapidly and sharply confirming pH without being affected by the temperature of a sample solution and the effect of the inclusion of an organic solvent in fields, such as the pH management, reaction pH control, and analysis pH management of each kind of industrial drainage.
SOLUTION: A new type of fiber having pH discoloration-indicating properties shows a peculiar coloring reaction by a change in pH while a compound having pH discoloration-indicating performance is chemically bonded and fixed into a molecule for composing fiber on the surface of a fiber base, such as cellulose fiber. A method is used to prepare the fiber having pH discoloration indicating properties. Further its useful utilization form is disclosed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种快速且清晰地确认pH而不受样品溶液的温度的影响的技术以及包含有机溶剂在诸如pH管理，反应pH控制等领域中的作用，并对各种工业排水的pH值进行了分析。解决方案：具有pH变色指示性能的新型纤维通过pH变化显示特殊的着色反应，而具有pH变色指示性能的化合物被化学键合并固定在分子中，用于在表面上构成纤维纤维素，如纤维素纤维。使用一种方法来制备具有pH变色指示性质的纤维。此外，还公开了其有用的利用形式。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2004225181A Chelate-forming fiber, method for producing the same, metal ion scavenging method using the fiber and metal chelate fiber 有权
标题翻译：成型纤维，其制造方法，使用纤维和金属纤维的金属离子扫描方法
公开(公告)号：JP2004225181A
公开(公告)日：2004-08-12
申请号：JP2003012516
申请日：2003-01-21
申请人： Chubu Kiresuto Kk , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社
发明人： NANBU NOBUYOSHI , ITO OSAMU
IPC分类号： B01D53/02 , B01D15/00 , B01J20/24 , B01J20/28 , B01J45/00 , C02F1/42 , D06M11/00 , D06M11/70 , D06M13/127 , D06M14/04 , D06M15/273 , D06M15/61 , D06M101/06
CPC分类号： B01J45/00 , B01J20/3242
摘要： PROBLEM TO BE SOLVED: To obtain a new chelate-forming fiber, to provide a method for producing the same and a technique for efficiently scavenging metal ions of copper, zinc, nickel, cobalt, etc., by using the fiber. SOLUTION: The chelate-forming fiber is obtained by introducing a metal chelate-forming functional group represented by general formula [1] to molecules on the surface of the fiber. The method for producing the chelate-forming fiber is provided. The method for scavenging metal ions comprises using the fiber. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：待解决的问题：为了获得新的螯合形成纤维，提供其制备方法和通过使用该纤维有效地清除铜，锌，镍，钴等金属离子的技术。解决方案：螯合形成纤维通过将由通式[1]表示的金属螯合形成官能团引入纤维表面上的分子而获得。提供了形成螯合物的方法。清除金属离子的方法包括使用纤维。版权所有（C）2004，JPO＆NCIPI

7. 发明专利

JP2004137652A Chelate-forming fiber and method for treating metal ion-containing water by using the same 有权
公开(公告)号：JP2004137652A
公开(公告)日：2004-05-13
申请号：JP2003167685
申请日：2003-06-12
申请人： Chubu Kiresuto Kk , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社
发明人： NANBU NOBUYOSHI , ITO OSAMU , DOI TAKAO
IPC分类号： C02F1/42 , B01J45/00 , B01J47/12 , D06M13/342 , D06M14/04 , D06M15/273 , D06M101/06
摘要： PROBLEM TO BE SOLVED: To provide a chelate-forming fiber introduced with a chelate-forming functional group in the fiber molecule and capable of capturing metal ions in better efficiency, and a method for treating water. SOLUTION: This chelate-forming fiber improved with metal-capturing capacity by changing an acid type functional group having a chelate-forming function to an alkali metal salt type or an ammonium salt type is provided. The method for treating metal ion-containing water by using the chelate-forming fiber introduced with the acid type chelate-forming functional group in fiber molecule is provided by changing the acid type functional group to the alkali metal salt type or the ammonium salt type and then making a contact with the metal ion-containing water for improving the metal ion-capturing capacity. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2006029864A Fluorescent x-ray analyzing method of very small amount of element in water, and column and system used therein 有权
标题翻译：水中非常小量元素的荧光X射线分析方法及其使用的柱和系统
公开(公告)号：JP2006029864A
公开(公告)日：2006-02-02
申请号：JP2004206286
申请日：2004-07-13
申请人： Chubu Kiresuto Kk , Hitachi Constr Mach Co Ltd , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社 , 日立建機株式会社
发明人： KASE KAZUO , NANBU NOBUYOSHI , ITO OSAMU , MIHARA MASATAKE
IPC分类号： G01N23/223 , G01N1/10
摘要： PROBLEM TO BE SOLVED: To analyze an extremely small amount of a harmful metal element or the like in a fluorescent X-ray analyzing method which enables its analysis on a soil treatment site or the like but insufficient in analyzing capacity, and a column and a system used in the fluorescent X-ray analyzing method.
SOLUTION: The fluorescent X-ray analyzing method of a very small amount of an element in water includes a step (1) for passing a liquid to be analyzed through the column filled with a chelating polymer having a functional group, which has the chelate forming capacity with a metal and/or a metalloid, in its side chain to adsorb the metal and/or the metalloid in the liquid to be analyzed by the chelating polymer, a step (2) for irradiating the chelating polymer having adsorbed the metal and/or the metalloid with fluorescent X-rays to perform fluorescent X-ray element analysis and a step (3) for converting the obtained element analysis value to the concentration of the element in the liquid to be analyzed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了分析能够对土壤处理部位等进行分析但分析能力不足的荧光X射线分析方法中的极少量的有害金属元素等，以及柱和用于荧光X射线分析方法的系统。解决方案：水中非常少量的元素的荧光X射线分析方法包括：步骤（1），用于使待分析液体通过填充有具有官能团的螯合聚合物的柱，所述螯合聚合物具有与金属和/或准金属在其侧链中螯合形成能力，以通过螯合聚合物吸附待分析液体中的金属和/或准金属;步骤（2），用于照射吸附有螯合聚合物的螯合聚合物金属和/或具有荧光X射线的准金属进行荧光X射线分析;以及步骤（3），用于将所得到的元素分析值转换为待分析液体中元素的浓度。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004068182A Arsenic-catching fiber and method for treating arsenic-containing water with the same 有权
公开(公告)号：JP2004068182A
公开(公告)日：2004-03-04
申请号：JP2002226484
申请日：2002-08-02
申请人： Chubu Kiresuto Kk , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社
发明人： NANBU NOBUYOSHI , ITO OSAMU , OBATA KENICHI
IPC分类号： C02F1/42 , B01J45/00 , B01J47/12 , B01J49/00 , C09K3/00 , D06M13/342 , D06M101/06
摘要： PROBLEM TO BE SOLVED: To establish a technique for efficiently removing arsenic finely contained in water by a simple method without distinction of waste water/water for use, and to provide a raw material preferably used for the treatment. SOLUTION: This arsenic-catching fiber is an iron-chelated fiber obtained by forming iron chelate bonds in a chelate-forming fiber prepared by introducing chelate-forming functional groups such as iminodiacetic acid group, a nitrilotriacetic acid group, ethylenediaminetriacetic acid group, ethylenediaminetetraacetic acid group, and the like into the fiber molecule. The iron-chelating fiber is brought into contact with arsenic-containing water to catch / remove the arsenic. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2006167638A Treatment method of arsenic in hot spring water 有权
标题翻译：热弹簧水处理方法
公开(公告)号：JP2006167638A
公开(公告)日：2006-06-29
申请号：JP2004365167
申请日：2004-12-17
申请人： Chubu Kiresuto Kk , Kiresuto Kk , キレスト株式会社 , 中部キレスト株式会社
发明人： NANBU NOBUYOSHI , ITO OSAMU , NANBU TADAHIKO
IPC分类号： C02F1/42 , B01J45/00 , B01J47/12 , B01J49/00 , C02F1/28 , C02F1/32 , C02F1/72 , C02F1/76 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To provide a method for easily removing arsenic in hot spring water to detoxify it without regard to the quality (temperature, pH, and components) of the hot spring water. SOLUTION: The arsenic in the hot spring water is highly efficiently removed and detoxified without changing the quality (pH and components) of the hot spring water by bringing a chelate polymer having, for example, an N-methyl-D-glucamine group or a D-glucamine group in its molecule as an aminopolyol group into contact with the hot spring water, or bringing the chelate polymer into contact with the hot spring water after changing the valence (trivalence, quadrivalence) of the contained arsenic according to the pH of the hot spring water. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在温泉水中容易地除去砷的方法以对其进行解毒，而不考虑温泉水的质量（温度，pH和组分）。解决方案：通过使具有例如N-甲基-D-葡萄糖胺的螯合聚合物不会改变温泉水的质量（pH和组分），可以高效地去除和解毒温泉水中的砷基团或其分子中的D-葡糖胺基团作为氨基多羟基与温泉水接触，或者在改变所含砷的价（三价，四价）后，使螯合聚合物与温泉水接触，根据温泉水的pH值。版权所有（C）2006，JPO＆NCIPI

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