公开(公告)号：EP3021111B1

公开(公告)日：2018-01-31

申请号：EP15195018.5

申请日：2015-11-17

申请人： Japan Fine Ceramics Center ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： UEDA, Taro ,  OKAWA, Hajime ,  SUZUKI, Masaya ,  OGAWA, Takafumi ,  TAKAHASHI, Seiji ,  KANEKO, Toyoharu ,  AOKI, Keiichiro

IPC分类号： G01N27/407 ,  G01N33/00

CPC分类号： G01N27/4075 ,  C30B7/06 ,  C30B29/22 ,  G01N27/41 ,  G01N33/0037 ,  Y02A50/245

摘要： The present specification provides a NOx responsive element suitable for directly sensing NOx. The NOx responsive element an oxygen ion conductive layer has a first electrode layer having a nitrogen oxide decomposition catalyst phase composed of perovskite-type oxide, being in contact with the oxygen ion conductive layer, and being exposed to NOx, and a second electrode layer opposing the first electrode layer across the oxygen ion conductive layer. The nitrogen oxide decomposition catalyst phase has a nitrogen oxide adsorption stabilizing surface on its surface exposed to nitrogen oxide.

公开(公告)号：EP3273040A1

公开(公告)日：2018-01-24

申请号：EP17179249.2

申请日：2017-07-03

申请人： Fujitsu Ten Limited ,  Toyota Jidosha Kabushiki Kaisha

发明人： WATANABE, Masatoshi ,  UMEYAMA, Shigeto ,  NOGUCHI, Satoshi ,  KOMIYA, Motoki ,  KIDO, Keisuke ,  MIURA, Hiroto

IPC分类号： F02D41/14 ,  F01N11/00

CPC分类号： G01N27/4163 ,  F01N2560/025 ,  F02D41/1454 ,  F02D41/1495 ,  G01N27/4067 ,  G01N27/4073 ,  G01N27/4075 ,  G01N27/4077 ,  G01N27/41 ,  G01N27/4175

摘要： A controller (3) of an air-fuel-ratio sensor (100) according to an embodiment includes a current supplying unit (13), a sweep processing unit (16), and an abnormality detecting unit (20). The current supplying unit (13) supplies a current (Ip) to the pump cell (4) through a first terminal (Tip) connected with the pump cell (4) so as to control the pump cell (4). The sweep processing unit (16) executes a sweeping process in which a predetermined voltage (Vm) or a predetermined current (Im) is applied to the detection cell (5) through a second terminal (Tvs) connected with the detection cell (5) so as to change a voltage (Vs) and a current (Is) of the detection cell (5). The abnormality detecting unit (20) detects a shortcircuited state between the first terminal (Tip) and the second terminal (Tvs) on the basis of a fluctuation in a voltage (Vp) or a current (Ip), generated by the sweeping process, of the first terminal (Tip).

摘要翻译： 根据实施例的空燃比传感器（100）的控制器（3）包括电流供应单元（13），扫描处理单元（16）和异常检测单元（20）。 电流供应单元（13）通过与泵单元（4）连接的第一端子（Tip）向泵单元（4）供应电流（Ip）以控制泵单元（4）。 扫描处理单元（16）执行扫描处理，其中通过与检测单元（5）连接的第二端子（Tvs）将预定电压（Vm）或预定电流（Im）施加到检测单元（5） 以改变检测单元（5）的电压（Vs）和电流（Is）。 异常检测单元20基于由扫描处理产生的电压（Vp）或电流（Ip）的波动来检测第一端子（Tip）和第二端子（Tvs）之间的短路状态， 的第一个终端（提示）。

公开(公告)号：EP3236527A1

公开(公告)日：2017-10-25

申请号：EP17165194.6

申请日：2017-04-06

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： YAMAUCHI, Kosuke ,  GOTO, Takehito ,  KAMATA, Tomoya ,  MIKAMI, Yuichi ,  KUROHA, Tomohiro ,  OKAICHI, Atsuo ,  TSUJI, Yoichiro ,  OKUYAMA, Yuji

IPC分类号： H01M8/1213 ,  C01G25/02 ,  C01F11/02 ,  H01M8/1226 ,  H01M8/1246 ,  H01M4/86 ,  H01M8/124

CPC分类号： H01M4/9066 ,  C01F11/00 ,  C01G25/006 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2002/72 ,  G01N27/4074 ,  G01N27/4075 ,  H01M4/8621 ,  H01M4/8652 ,  H01M8/0618 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1246 ,  H01M8/1253 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/525 ,  Y02P70/56

摘要： A membrane electrode assembly (10) of an electrochemical device includes a proton conductive solid electrolyte membrane (12) and an electrode (11) including Ni and an electrolyte material which contains as a primary component, at least one of a first compound having a composition represented by BaZr 1-x1 M 1 x1 O 3 (M 1 represents at least one element selected from trivalent elements each having an ion radius of more than 0.720 A° to less than 0.880 A°, and 0 1 1-x2 Tm x2 O 3 (0 2

摘要翻译： 一种电化学装置的膜电极组件（10）包括质子传导性固体电解质膜（12）和包括Ni的电极（11）和电解质材料，所述电解质材料包含作为主要组分的第一化合物和第二化合物中的至少一种， （M 1表示选自离子半径大于0.720A°且小于0.880A°的三价元素中的至少一种元素，并且0

公开(公告)号：EP3183565A1

公开(公告)日：2017-06-28

申请号：EP15757388.2

申请日：2015-08-20

申请人： Carrier Corporation

发明人： CHEN, Lei ,  YANG, Zhiwei ,  VINCITORE, Antonio M.

IPC分类号： G01N27/404 ,  G01N33/00

CPC分类号： G01N27/4074 ,  G01N27/4075 ,  G01N33/0047

摘要： A gas sensor includes a housing (22) having disposed therein a membrane electrode assembly comprising a sensing electrode (14), a counter electrode (16), and a solid polymer electrolyte (12) disposed between the sensing electrode and the counter electrode. The sensing electrode comprises a first catalyst comprising noble metal nanoparticles (34). The counter electrode comprises a second catalyst comprising noble metal nanoparticles (34), which can be of the same composition or a different composition as the first catalyst. The sensor housing also includes an opening (24) in fluid communication with the sensing electrode for test gas to contact the sensing electrode. The sensor also includes an electrical circuit (19) connecting the sensing electrode and the counter electrode.

摘要翻译： 气体传感器包括壳体（22），壳体（22）中布置有膜电极组件，膜电极组件包括感测电极（14），反电极（16）以及设置在感测电极和反电极之间的固体聚合物电解质（12）。 感测电极包括包含贵金属纳米颗粒（34）的第一催化剂。 对电极包含第二催化剂，所述第二催化剂包含贵金属纳米颗粒（34），其可以与第一催化剂具有相同的组成或不同的组成。 传感器壳体还包括与用于测试气体的感测电极流体连通以与感测电极接触的开口（24）。 传感器还包括连接感测电极和反电极的电路（19）。

公开(公告)号：EP3058355A4

公开(公告)日：2017-06-21

申请号：EP14853912

申请日：2014-10-13

申请人： EMISENSE TECH LLC ,  L LIVERMORE NAT SECURITY LLC

发明人： WOO LETA YAR-LI ,  GLASS ROBERT SCOTT ,  FITZPATRICK JOSEPH JAY ,  WANG GANGQIANG ,  HENDERSON BRETT TAMATEA ,  LOURDHUSAMY ANTHONIRAJ ,  STEPPAN JAMES JOHN ,  ALLMENDINGER KLAUS

IPC分类号： G01N27/02 ,  G01N27/14 ,  G01N27/26

CPC分类号： G01K13/02 ,  G01K2013/024 ,  G01K2205/04 ,  G01N27/4065 ,  G01N27/4071 ,  G01N27/4074 ,  G01N27/4075 ,  G01N33/0037 ,  Y02A50/245

摘要： A device for signal processing. The device includes a signal generator, a signal detector, and a processor. The signal generator generates an original waveform. The signal detector detects an affected waveform. The processor is coupled to the signal detector. The processor receives the affected waveform from the signal detector. The processor also compares at least one portion of the affected waveform with the original waveform. The processor also determines a difference between the affected waveform and the original waveform. The processor also determines a value corresponding to a unique portion of the determined difference between the original and affected waveforms. The processor also outputs the determined value.

摘要翻译： 信号处理设备。 该设备包括信号发生器，信号检测器和处理器。 信号发生器产生一个原始波形。 信号检测器检测受影响的波形。 处理器耦合到信号检测器。 处理器从信号检测器接收受影响的波形。 处理器还将受影响波形的至少一部分与原始波形进行比较。 处理器还确定受影响的波形和原始波形之间的差异。 处理器还确定对应于所确定的原始和受影响波形之间的差异的唯一部分的值。 处理器还输出确定的值。

公开(公告)号：EP3055687A4

公开(公告)日：2017-05-10

申请号：EP14851651

申请日：2014-09-18

申请人： NOKIA TECHNOLOGIES OY

发明人： ASTLEY MICHAEL ,  WEI DI ,  BORINI STEFANO ,  KIVIOJA JANI

IPC分类号： G01N27/407 ,  G01N27/12 ,  G01N27/30 ,  G01N27/416

CPC分类号： G01N27/4166 ,  G01N27/307 ,  G01N27/308 ,  G01N27/4071 ,  G01N27/4074 ,  G01N27/4075

公开(公告)号：EP2902775A4

公开(公告)日：2016-08-03

申请号：EP13840644

申请日：2013-09-17

申请人： TANAKA PRECIOUS METAL IND

发明人： OKAMOTO NOBUHISA ,  HOSOI TAKUYA ,  SAKAIRI KOICHI

IPC分类号： G01N27/409 ,  G01N27/41 ,  G01N27/419 ,  H01B1/00 ,  H01B1/20 ,  H01B13/00

CPC分类号： G01N27/4075 ,  C09D5/24 ,  G01N27/304 ,  H01B1/22 ,  H01B13/0016

摘要： The present invention relates to a gas sensor electrode including a conductive particle phase made of Pt or Pt alloy and a ceramic particle phase being mixed and dispersed, wherein a rate of content of the ceramic particle phase is 6.0 to 22.0 mass%, and a void ratio is 2.5 to 10.0%, and a dispersion degree of the conductive particle phase per length of 25 µm on the electrode surface is 0.60 to 0.85 µm, and a dispersion degree of the conductive particle phase in the electrode cross section per length of 100 µm in a direction parallel to the electrode surface is 2.0 to 4.0 µm. This electrode can be produced by firing a metal paste made by dispersing, in a solvent, a conductive particle having a core/shell structure in which a core particle such as Pt is covered with a ceramic shell and ceramic powder. The gas sensor electrode according to the present invention has a high electrode activity.

摘要翻译： 本发明涉及一种气体传感器电极，包括由Pt或Pt合金制成的导电颗粒相和混合分散的陶瓷颗粒相，其中陶瓷颗粒相的含量为6.0至22.0质量％，空隙 比例为2.5〜10.0％，电极表面的每个长度为25μm的导电性粒子相的分散度为0.60〜0.85μm，导电性粒子相在每100cm长的电极截面中的分散度 在平行于电极表面的方向上为2.0至4.0μm。 该电极可以通过在溶剂中分散由陶瓷壳和陶瓷粉末覆盖有Pt的核心粒子的核/壳结构的导电性粒子而制成的金属糊来制造。 根据本发明的气体传感器电极具有高电极活性。

公开(公告)号：EP2763143A4

公开(公告)日：2016-01-27

申请号：EP12835424

申请日：2012-09-25

申请人： TANAKA PRECIOUS METAL IND

发明人： HOSOI TAKUYA ,  OKAMOTO NOBUHISA ,  SAKAIRI KOICHI

IPC分类号： B22F1/02 ,  B22F1/00 ,  B22F9/04 ,  C22C1/04 ,  C22C1/10 ,  C22C5/04 ,  C22C32/00 ,  H01B1/02 ,  H01B1/16 ,  H01B1/22 ,  H01B5/00 ,  H01B13/00

CPC分类号： H01B1/02 ,  B22F1/0018 ,  B22F1/0088 ,  B22F1/02 ,  B22F2001/0092 ,  C04B35/10 ,  C04B35/48 ,  C04B35/622 ,  C04B35/74 ,  C22C1/1084 ,  C22C5/04 ,  C22C32/0021 ,  G01N27/4075 ,  H01B1/08 ,  H01B1/16 ,  H01B1/22

摘要： The present invention is an electroconductive particle for forming an electrode including a precious metal particle including Pt or a Pt alloy and having an average particle diameter of 50 to 150 nm, a first ceramic particle including Al 2 O 3 or ZrO 2 dispersed in the precious metal particle and having an average particle diameter of 5 to 50 nm, and a second ceramic particle including Al 2 O 3 or ZrO 2 bonded to an outer periphery of the precious metal particle and having an average particle diameter of 5 to 50 nm. The sum of the volume of the first ceramic particle and the volume of the second ceramic particle is preferably 2 to 40 vol% based on the whole electroconductive particle. A metal paste containing the electroconductive particle according to the invention is one from which an electrode film of low resistance and excellent durability can be manufactured and further excellent in adherence and conformability to a substrate.

公开(公告)号：EP2902775A1

公开(公告)日：2015-08-05

申请号：EP13840644.2

申请日：2013-09-17

申请人： Tanaka Kikinzoku Kogyo K.K.

发明人： OKAMOTO, Nobuhisa ,  HOSOI, Takuya ,  SAKAIRI, Koichi

IPC分类号： G01N27/409 ,  G01N27/41 ,  G01N27/419 ,  H01B1/00 ,  H01B1/20 ,  H01B13/00

CPC分类号： G01N27/4075 ,  C09D5/24 ,  G01N27/304 ,  H01B1/22 ,  H01B13/0016

摘要： The present invention relates to a gas sensor electrode including a conductive particle phase made of Pt or Pt alloy and a ceramic particle phase being mixed and dispersed, wherein a rate of content of the ceramic particle phase is 6.0 to 22.0 mass%, and a void ratio is 2.5 to 10.0%, and a dispersion degree of the conductive particle phase per length of 25 µm on the electrode surface is 0.60 to 0.85 µm, and a dispersion degree of the conductive particle phase in the electrode cross section per length of 100 µm in a direction parallel to the electrode surface is 2.0 to 4.0 µm. This electrode can be produced by firing a metal paste made by dispersing, in a solvent, a conductive particle having a core/shell structure in which a core particle such as Pt is covered with a ceramic shell and ceramic powder. The gas sensor electrode according to the present invention has a high electrode activity.

摘要翻译： 本发明涉及一种气体传感器电极，包括由Pt或Pt合金制成的导电颗粒相和混合分散的陶瓷颗粒相，其中陶瓷颗粒相的含量为6.0至22.0质量％，空隙 比例为2.5〜10.0％，电极表面的每个长度为25μm的导电性粒子相的分散度为0.60〜0.85μm，导电性粒子相在每100cm长的电极截面中的分散度 在平行于电极表面的方向上为2.0至4.0μm。 该电极可以通过在溶剂中分散由陶瓷壳和陶瓷粉末覆盖有Pt的核心粒子的核/壳结构的导电性粒子而制成的金属糊来制造。 根据本发明的气体传感器电极具有高电极活性。

公开(公告)号：EP1178303B1

公开(公告)日：2014-09-03

申请号：EP01118255.7

申请日：2001-07-30

申请人： DENSO CORPORATION

发明人： Katafuchi, Tooru ,  Hotta, Yasumichi ,  Fujii, Namitsugu

IPC分类号： G01N27/407

CPC分类号： G01N27/4075