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1. 发明申请

WO2018152431A1 GAS DETECTION SYSTEM AND GAS DETECTION METHOD 审中-公开
公开(公告)号：WO2018152431A1
公开(公告)日：2018-08-23
申请号：PCT/US2018/018532
申请日：2018-02-17
申请人： NITTO DENKO CORPORATION
发明人： NAKAMURA, Koichi , MOHAJERI, Nahid , CHEN, Yu-chu , BIZATI, Kujtim , INOKUCHI, Shinji , SUZUKI, Namiko , HIROSE, Masahiko , NISHIGAWARA, Masaya , HIGUCHI, Hiroyuki
IPC分类号： D01F1/04 , D01F1/10 , G01N21/78 , G01M3/04
摘要： A gas detection system includes (1) an output device configured to output data acquired by monitoring a gas sensing element including a gas detection layer including a pigment; and (2) an information processing apparatus configured to process the data output by the output device, wherein the information processing apparatus includes a determining unit configured to determine whether the gas sensing element has detected gas, based on the data, and a display control unit configured to display, on an indication element, information indicating a position of the gas sensing element that has detected the gas or information indicating a status of gas leakage determined based on the data, when the determining unit determines that the gas sensing element has detected the gas.

2. 发明申请

WO2018152430A1 GAS SENSING ELEMENT 审中-公开
公开(公告)号：WO2018152430A1
公开(公告)日：2018-08-23
申请号：PCT/US2018/018531
申请日：2018-02-17
申请人： NITTO DENKO CORPORATION
发明人： NAKAMURA, Koichi , MOHAJERI, Nahid , CHEN, Yu-chu , BIZATI, Kujtim , INOKUCHI, Shinji , SUZUKI, Namiko , HIGUCHI, Hiroyuki , HIROSE, Masahiko , NISHIGAWARA, Masaya
IPC分类号： D01F1/04 , D01F1/10 , G01N21/78 , G01M3/04
摘要： A gas sensing element includes a gas detection layer including a pigment, the gas detection layer including a first surface; and a backing material disposed on the first surface of the gas detection layer. When reducing gas causes the gas sensing element to change in color, a color change ΔL * of the gas sensing element is greater than or equal to 5.

3. 发明公开

EP3583254A1 GAS SENSING ELEMENT 审中-公开
公开(公告)号：EP3583254A1
公开(公告)日：2019-12-25
申请号：EP18755089.2
申请日：2018-02-17
申请人： Nitto Denko Corporation
发明人： NAKAMURA, Koichi , MOHAJERI, Nahid , CHEN, Yu-chu , BIZATI, Kujtim , INOKUCHI, Shinji , SUZUKI, Namiko , HIGUCHI, Hiroyuki , HIROSE, Masahiko , NISHIGAWARA, Masaya
IPC分类号： D01F1/04 , D01F1/10 , G01N21/78 , G01M3/04

4. 发明公开

EP3583253A1 GAS DETECTION SYSTEM AND GAS DETECTION METHOD 审中-公开
公开(公告)号：EP3583253A1
公开(公告)日：2019-12-25
申请号：EP18754268.3
申请日：2018-02-17
申请人： Nitto Denko Corporation
发明人： NAKAMURA, Koichi , MOHAJERI, Nahid , CHEN, Yu-chu , BIZATI, Kujtim , INOKUCHI, Shinji , SUZUKI, Namiko , HIROSE, Masahiko , NISHIGAWARA, Masaya , HIGUCHI, Hiroyuki
IPC分类号： D01F1/04 , D01F1/10 , G01N21/78 , G01M3/04

5. 发明授权

EP3199559B1 VINYL MONOMER HAVING DIGLYCOLAMIDIC-ACID-TYPE LIGAND 有权转让
公开(公告)号：EP3199559B1
公开(公告)日：2019-09-04
申请号：EP15845297.9
申请日：2015-09-24
申请人： Nitto Denko Corporation
发明人： MURAKI, Yuzo , HIGUCHI, Hiroyuki , NISHIGAWARA, Masaya , OGATA, Takeshi , NARITA, Hirokazu , TANAKA, Mikiya
IPC分类号： C08F20/36 , C07C235/08 , C08F12/26 , C08F26/02

6. 发明公开

EP3199559A1 VINYL MONOMER HAVING DIGLYCOLAMIDIC-ACID-TYPE LIGAND 有权转让
标题翻译：具有DIGLYCOLAMIDIC-ACID-TYPE配体的乙烯基单体
公开(公告)号：EP3199559A1
公开(公告)日：2017-08-02
申请号：EP15845297.9
申请日：2015-09-24
申请人： Nitto Denko Corporation , National Institute of Advanced Industrial Science and Technology
发明人： MURAKI, Yuzo , HIGUCHI, Hiroyuki , NISHIGAWARA, Masaya , OGATA, Takeshi , NARITA, Hirokazu , TANAKA, Mikiya
IPC分类号： C08F20/36 , C07C235/08 , C08F12/26 , C08F26/02
CPC分类号： C07C235/08 , C08F12/26 , C08F20/36 , C08F26/02
摘要： The present invention aims to provide a novel vinyl monomer having a diglycolamic-acid-type ligand, which is useful for producing an adsorption separation material for separating and recovering rare earth elements. The vinyl monomer of the present invention has a diglycolamic-acid-type ligand represented by the following general formula (1):

(in the formula (1), R 1 represents a hydrogen atom or an alkyl group having a carbon number of from 1 to 3, when R 1 is a hydrogen atom, X represents a single bond or a divalent organic group having a carbon number of from 2 to 7, which may have a substituent, and when R 1 is an alkyl group having a carbon number of from 1 to 3, X represents a single bond or a divalent organic group having a carbon number of from 1 to 7, which may have a substituent. n represents 0 or 1, when n is 0, R 2 represents a hydrogen atom, an alkyl group having a carbon number of from 1 to 3, an acyl group having a carbon number of from 1 to 2, or an aldehyde group, and when n is 1, R 2 represents an alkylene group having a carbon number of from 1 to 3.)
摘要翻译：本发明的目的是提供一种新型的具有二甘醇酸型配位体的乙烯基单体，它可用于制备分离和回收稀土元素的吸附分离材料。本发明的乙烯基单体具有下述通式（1）所示的二甘醇二酸型配位体：式（1）中，R 1表示氢原子或碳原子数1〜如图3所示，当R 1为氢原子时，X表示单键或碳数为2至7的可具有取代基的二价有机基团，并且当R 1为碳数为1至100的烷基时 3的情况下，X表示碳原子数为1〜7的单键或二价有机基团，可以具有取代基，n表示0或1，n为0时，R 2表示氢原子，具有碳数为1至3，碳数为1至2的酰基或醛基，并且当n为1时，R 2表示碳数为1至3的亚烷基。）

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