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1. 发明授权

US08815161B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US08815161B2
公开(公告)日：2014-08-26
申请号：US12014829
申请日：2008-01-16
申请人： Hidetoshi Oishi , Tsuyoshi Eguchi , Takashi Sasaki , Akihiro Suzuki , Shunji Tsukabayashi
发明人： Hidetoshi Oishi , Tsuyoshi Eguchi , Takashi Sasaki , Akihiro Suzuki , Shunji Tsukabayashi
IPC分类号： G01N27/16 , G01N7/00 , G01N27/12 , G01N33/00 , H01M8/06 , H05K1/14
CPC分类号： G01N27/125 , G01N33/005 , H01M8/0662 , H05K1/144
摘要： A gas-sensing element configured to measure a concentration of a specific component of a gas is mounted to a first circuit board which includes a driving circuit configured to drive the gas-sensing element. A moisture-proof material is disposed over at least one side of the first circuit board disposed in a tubular gas-sensing element case fixed to a sensor case. A gas-sensing chamber is defined by the first circuit board and an inner tubular surface of the gas-sensing element case, and opens at an open end of the gas-sensing element case to receive the gas to be monitored. A second circuit board which includes a control circuit configured to control the gas-sensing element via the driving circuit is fixed to a sensor case, and disposed in a position separate from the gas-sensing chamber such that the second circuit board is kept out of contact with the gas to be monitored.
摘要翻译：配置成测量气体的特定成分浓度的气体检测元件安装在第一电路板上，该第一电路板包括配置成驱动气体感测元件的驱动电路。防潮材料设置在设置在固定到传感器壳体的管状气体感测元件壳体中的第一电路板的至少一侧上。气体感测室由第一电路板和气体感测元件壳体的内部管状表面限定，并且在气体感测元件壳体的开口端处开口以接收待监测的气体。包括经由驱动电路配置成控制气体感测元件的控制电路的第二电路板被固定到传感器壳体，并且设置在与气体感测室分离的位置，使得第二电路板保持在与待监测的气体接触。

2. 发明授权

US07827847B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US07827847B2
公开(公告)日：2010-11-09
申请号：US11876414
申请日：2007-10-22
申请人： Hidetoshi Oishi , Takashi Sasaki , Akihiro Suzuki , Tsuyoshi Eguchi
发明人： Hidetoshi Oishi , Takashi Sasaki , Akihiro Suzuki , Tsuyoshi Eguchi
IPC分类号： G01N25/00
CPC分类号： G01N27/16 , G01N33/0009 , H01M8/04089 , H01M8/04455 , H01M2250/20 , Y02T90/32
摘要： This gas sensor is provided with: a detection element that measures a gas concentration of a detection target gas contained in an examination gas; a substrate having a heating element; and a supporting member that is fixed to the substrate, protrudes from the heating element, and supports the detection element.
摘要翻译：该气体传感器设置有：测量检查气体中包含的检测对象气体的气体浓度的检测元件; 具有加热元件的基板; 并且固定在基板上的支撑部件从加热元件突出并支撑检测元件。

3. 发明授权

US07360395B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US07360395B2
公开(公告)日：2008-04-22
申请号：US11386297
申请日：2006-03-21
申请人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
发明人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
IPC分类号： G01N25/18
CPC分类号： G01N33/006 , G01N27/16 , G01N33/005
摘要： A gas sensor which includes walls delimiting a gas detection chamber, and having an introduction port (or an inlet) through which an observed gas is introduced into the gas detection chamber, a measuring element disposed in the gas detection chamber and measuring concentration of a subject gas contained in the observed gas, and a heater constituting at least a portion of the walls, the portion facing the gas detection chamber.
摘要翻译：一种气体传感器，包括限定气体检测室的壁，并且具有引入口（或入口），通过该导入口将观察到的气体引入到气体检测室中;测量元件，设置在气体检测室中并测量被检体的浓度包含在观察气体中的气体和构成至少一部分壁的加热器，面向气体检测室的部分。

4. 发明授权

US07520155B2 Gas detection apparatus and method 有权
标题翻译：气体检测装置及方法
公开(公告)号：US07520155B2
公开(公告)日：2009-04-21
申请号：US11285957
申请日：2005-11-22
申请人： Takashi Sasaki , Hidetoshi Oishi , Takashi Saito , Akihiro Suzuki
发明人： Takashi Sasaki , Hidetoshi Oishi , Takashi Saito , Akihiro Suzuki
IPC分类号： G01N27/00
CPC分类号： H01M8/04089 , G01N33/0037 , G01N33/004 , G01N33/0044 , G01N33/005 , G01N33/0052 , G01N33/0054 , H01M8/04007 , Y02A50/245 , Y02A50/246
摘要： A gas detection chamber in which a gas sensing element is provided to detect a component of a gas allowed into the gas detection chamber is heated by a heater, and an output of the heater is regulated by a heater regulator. The heater regulator is adapted to cause the heater to continue to heat the gas detection chamber (preferably but not necessarily, the output of the heater is caused to lower) when an anomaly detection device detects an anomaly of the gas sensing element.
摘要翻译：设置气体检测元件以检测允许进入气体检测室的气体成分的气体检测室由加热器加热，加热器的输出由加热器调节器调节。当异常检测装置检测到气体感测元件的异常时，加热器调节器适于使加热器继续加热气体检测室（优选但不一定是使加热器的输出降低）。

5. 发明授权

US08043567B2 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US08043567B2
公开(公告)日：2011-10-25
申请号：US12042552
申请日：2008-03-05
申请人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
发明人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
IPC分类号： G01N27/00
CPC分类号： G01N33/006 , G01N27/16 , G01N33/005
摘要： A gas sensor which includes walls delimiting a gas detection chamber, and having an introduction port (or an inlet) through which an observed gas is introduced into the gas detection chamber, a measuring element disposed in the gas detection chamber and measuring concentration of a subject gas contained in the observed gas, and a heater constituting at least a portion of the walls, the portion facing the gas detection chamber.
摘要翻译：一种气体传感器，包括限定气体检测室的壁，并且具有引入口（或入口），通过该导入口将观察到的气体引入到气体检测室中;测量元件，设置在气体检测室中并测量被检体的浓度包含在观察气体中的气体和构成至少一部分壁的加热器，面向气体检测室的部分。

6. 发明申请

US20080219895A1 GAS SENSOR 有权
标题翻译：气体传感器
公开(公告)号：US20080219895A1
公开(公告)日：2008-09-11
申请号：US12042552
申请日：2008-03-05
申请人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
发明人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
IPC分类号： G01N27/00
CPC分类号： G01N33/006 , G01N27/16 , G01N33/005
摘要： A gas sensor which includes walls delimiting a gas detection chamber, and having an introduction port (or an inlet) through which an observed gas is introduced into the gas detection chamber, a measuring element disposed in the gas detection chamber and measuring concentration of a subject gas contained in the observed gas, and a heater constituting at least a portion of the walls, the portion facing the gas detection chamber.
摘要翻译：一种气体传感器，包括限定气体检测室的壁，并且具有引入口（或入口），通过该导入口将观察到的气体引入到气体检测室中;测量元件，设置在气体检测室中并测量被检体的浓度包含在观察气体中的气体和构成至少一部分壁的加热器，面向气体检测室的部分。

7. 发明申请

US20070026275A1 GAS SENSOR, GAS SENSOR SYSTEM, AND CONTROLLING METHOD THEREOF 有权
标题翻译：气体传感器，气体传感器系统及其控制方法
公开(公告)号：US20070026275A1
公开(公告)日：2007-02-01
申请号：US11461185
申请日：2006-07-31
申请人： Takashi Sasaki , Akihiro Suzuki , Takashi Saito , Hidetoshi Oishi
发明人： Takashi Sasaki , Akihiro Suzuki , Takashi Saito , Hidetoshi Oishi
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/0447 , H01M8/04679 , H01M8/04753 , H01M2008/1095
摘要： A gas sensor disposed on a wall of a gas passage, the gas sensor including: a gas detector detecting a target gas contained in the gas flowing in the gas passage; a detector which houses therein the gas detector and has a gas chamber into which the gas is introduced; and a cutoff valve controlling the introducing of the gas into the gas chamber from the gas passage.
摘要翻译：一种气体传感器，其设置在气体通道的壁上，所述气体传感器包括：气体检测器，其检测在所述气体通道中流动的气体中包含的目标气体; 检测器，其中容纳有气体检测器并具有气体导入气体的气室; 以及截止阀，其控制从气体通道将气体引入气体室。

8. 发明申请

US20060219552A1 Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：US20060219552A1
公开(公告)日：2006-10-05
申请号：US11386297
申请日：2006-03-21
申请人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
发明人： Takashi Sasaki , Takashi Saito , Akihiro Suzuki , Hidetoshi Oishi
IPC分类号： G01N27/26
CPC分类号： G01N33/006 , G01N27/16 , G01N33/005
摘要： A gas sensor which includes walls delimiting a gas detection chamber, and having an introduction port (or an inlet) through which an observed gas is introduced into the gas detection chamber, a measuring element disposed in the gas detection chamber and measuring concentration of a subject gas contained in the observed gas, and a heater constituting at least a portion of the walls, the portion facing the gas detection chamber.
摘要翻译：一种气体传感器，包括限定气体检测室的壁，并且具有引入口（或入口），通过该导入口将观察到的气体引入到气体检测室中;测量元件，设置在气体检测室中并测量被检体的浓度包含在观察气体中的气体和构成至少一部分壁的加热器，面向气体检测室的部分。

9. 发明授权

US07568375B2 Gas sensor, gas sensor system, and controlling method thereof 有权
标题翻译：气体传感器，气体传感器系统及其控制方法
公开(公告)号：US07568375B2
公开(公告)日：2009-08-04
申请号：US11461185
申请日：2006-07-31
申请人： Takashi Sasaki , Akihiro Suzuki , Takashi Saito , Hidetoshi Oishi
发明人： Takashi Sasaki , Akihiro Suzuki , Takashi Saito , Hidetoshi Oishi
IPC分类号： G01N7/00 , H01M8/04
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/0447 , H01M8/04679 , H01M8/04753 , H01M2008/1095
摘要： A gas sensor disposed on a wall of a gas passage, the gas sensor including: a gas detector detecting a target gas contained in the gas flowing in the gas passage; a detector which houses therein the gas detector and has a gas chamber into which the gas is introduced; and a cutoff valve controlling the introducing of the gas into the gas chamber from the gas passage.
摘要翻译：一种气体传感器，其设置在气体通道的壁上，所述气体传感器包括：气体检测器，其检测在所述气体通道中流动的气体中包含的目标气体; 检测器，其中容纳有气体检测器并具有气体导入气体的气室; 以及截止阀，其控制从气体通道将气体引入气体室。

10. 发明授权

US07342505B2 Gas detection apparatus and method for controlling gas sensor 失效
标题翻译：气体检测装置及气体传感器控制方法
公开(公告)号：US07342505B2
公开(公告)日：2008-03-11
申请号：US11281772
申请日：2005-11-17
申请人： Takashi Sasaki , Hidetoshi Oishi , Takashi Saito , Akihiro Suzuki
发明人： Takashi Sasaki , Hidetoshi Oishi , Takashi Saito , Akihiro Suzuki
IPC分类号： G08B17/10
CPC分类号： G01N33/007 , G01N33/0031
摘要： A first gas sensing element is provided in a first position to measure a concentration of a gas continuously, and a second sensing element is provided in a second position to measure the concentration of the gas intermittently. The second position is in close proximity to the first position. A deterioration determination unit is connected with the first and second sensing elements to make a determination as to whether the first sensing element becomes deteriorated, by comparing output values from the first and second sensing elements. A power controller is configured to supply the second sensing element with electric power throughout waiting periods during which the second sensing element stops measuring the concentration of the gas, and an amount of the electric power supplied throughout waiting periods is smaller than that supplied throughout operating periods during which the second sensing element continuously measures the concentration of the gas.
摘要翻译：第一气体感测元件设置在第一位置以连续地测量气体的浓度，并且第二感测元件设置在第二位置以间歇地测量气体的浓度。第二个位置靠近第一个位置。劣化判定单元通过比较来自第一和第二感测元件的输出值，与第一和第二感测元件连接以确定第一感测元件是否变差。功率控制器被配置为在第二感测元件停止测量气体浓度的整个等待时段期间向第二感测元件提供电力，并且在整个等待时段期间提供的电力的量小于在整个操作周期中提供的电力量在此期间第二感测元件连续地测量气体的浓度。

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