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1. 发明专利

JP2011137719A Gas detector and apparatus equipped with the same 有权
标题翻译：气体检测器和装置配备
公开(公告)号：JP2011137719A
公开(公告)日：2011-07-14
申请号：JP2009297932
申请日：2009-12-28
申请人： Figaro Engineerign Inc , New Cosmos Electric Corp , Osaka Gas Co Ltd , フィガロ技研株式会社 , 大阪瓦斯株式会社 , 新コスモス電機株式会社
发明人： MIYATO AKIRA , ONISHI HISAO , NAKAYAMA TOSHIRO , NONAKA ATSUSHI , KUNIMATSU SHUNSUKE , KOJIMA AKIRA , NISHIIE KENJI , NISHIOKA YOSHIYUKI , FUKUNAGA KAZUHISA , INOUE TOSHIHIRO , KATO YUKI
IPC分类号： G01N27/12
摘要： PROBLEM TO BE SOLVED: To appropriately detect the concentration of a gas to be detected, such as CO gas, while capable of determining a state in which siloxane poisoning and moisture adsorption has occurred.
SOLUTION: A gas detector includes a control section 5, which controls the operation of a heating section 4 so as to change-over between a high-temperature state and a low-temperature state and detects a gas to be detected, on the basis of an electric resistance value of a gas detection section 3 in a low-temperature state; and a determination section 14, which performs the process of clean air determination for determining whether the ambient air of the gas detection section 3 is clean air, on the basis of the electrical resistance value of the gas detecting section 3 and, in the case that clean air is determined by the clean air determination process, performs either the process of siloxane poisoning determination for determining the state of siloxane poisoning, when the electrical resistance value of the gas detection section 3 in a high-temperature state is less than a normal range, or the process of moisture adsorption determination for determining the state of moisture adsorption, when the electrical resistance value of the gas detection section 3 in a high-temperature state is greater than that of the normal range.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了适当地检测诸如CO气体的待检测气体的浓度，同时能够确定发生了硅氧烷中毒和水分吸附的状态。解决方案：气体检测器包括控制部分5，其控制加热部分4的操作以在高温状态和低温状态之间转换并检测待检测的气体，气体检测部3在低温状态下的电阻值的基础; 以及判定部14，其基于气体检测部3的电阻值，进行用于判定气体检测部3的环境空气是否为清洁空气的清洁空气判定处理，以及在气体检测部3的电阻值的情况下清洁空气由清洁空气测定处理确定，当高温状态下的气体检测部3的电阻值小于正常范围时，进行用于确定硅氧烷中毒状态的硅氧烷中毒判定处理或者在高温状态下的气体检测部3的电阻值大于正常范围的电阻值时，判定吸湿状态的湿度吸附判定处理。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011141166A Method for diagnosing electrochemical sensor and electrochemical sensor 有权
标题翻译：用于诊断电化学传感器和电化学传感器的方法
公开(公告)号：JP2011141166A
公开(公告)日：2011-07-21
申请号：JP2010001378
申请日：2010-01-06
申请人： Figaro Engineerign Inc , Osaka Gas Co Ltd , フィガロ技研株式会社 , 大阪瓦斯株式会社
发明人： NONAKA ATSUSHI , ONISHI HISAO , NONAKA HIDEMASA , NAKAYAMA TOSHIRO , INOUE TOSHIHIRO , OKADA MASABUMI
IPC分类号： G01N27/26 , G01N27/406 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To establish a method for diagnosing an electrochemical sensor capable of simply and certainly diagnosing whether diffusibility is lowered or not in the electrochemical sensor equipped with a diffusion control plate having a diffusion control hole. SOLUTION: In the method for diagnosing the electrochemical sensor constituted so as to diagnose whether the diffusibility is lowered or not, the measuring step for measuring the electrical characteristics between a detection electrode and a counter electrode as a fluctuation state in the case that the electric characteristics between both electrodes fluctuate, the comparison step for comparing the fluctuation state measured in the measuring step with the standard state corresponding to a state that the diffusion control opening is perfectly opened, and the determining step for determining that the diffusibility is lowered in the case that the fluctuation state is offset from the standard state are executed in the case that the electrical characteristics between the detection electrode and the counter electrode fluctuate. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：建立一种用于诊断电化学传感器的方法，其能够简单且肯定地诊断在具有扩散控制孔的扩散控制板的电化学传感器中是否扩散性降低。解决方案：在用于诊断用于诊断扩散性是否降低的电化学传感器的方法中，用于测量检测电极和对电极之间的电特性作为波动状态的测量步骤在以下情况下两电极之间的电特性波动，用于将在测量步骤中测量的波动状态与对应于扩散控制开口完全打开的状态的标准状态进行比较的比较步骤，以及用于确定扩散控制开度降低的确定步骤在检测电极和对置电极之间的电气特性波动的情况下，执行波动状态偏离标准状态的情况。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011141168A Electrochemical sensor and method for manufacturing the same 有权
标题翻译：电化学传感器及其制造方法
公开(公告)号：JP2011141168A
公开(公告)日：2011-07-21
申请号：JP2010001381
申请日：2010-01-06
申请人： Figaro Engineerign Inc , Osaka Gas Co Ltd , フィガロ技研株式会社 , 大阪瓦斯株式会社
发明人： NONAKA ATSUSHI , ONISHI HISAO , NONAKA HIDEMASA , NAKAYAMA TOSHIRO , INOUE TOSHIHIRO , OKADA MASABUMI
IPC分类号： G01N27/416
摘要： PROBLEM TO BE SOLVED: To provide an electrochemical sensor constituted by piling up a detection electrode on one side of an electrolyte layer while laminating a counter electrode to the other surface of the electrolyte layer to detect the electric current flowing across the detection electrode and the counter electrode by the contact of detection target gas with the detection electrode or the electrical characteristics corresponding to the electric current to thereby detect the detection target gas and having a collation electrode arranged thereto in a form capable of achieving a function as the standard of potential, and to provide a method for manufacturing the same. SOLUTION: The collation electrode 7 is provided in the electrolyte layer along the outer periphery of the electrolyte layer so as to bypass the central part of the electrolyte layer in the direction view going toward the counter electrode from the detection electrode. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种电化学传感器，其通过在电解质层的一侧堆叠检测电极，同时将对电极层压到电解质层的另一个表面，以检测流过检测电极的电流和检测对象气体与检测电极的接触或对应于电流的电气特性的对电极，从而检测出检测对象气体，并且以能够实现作为标准的并提供一种制造该方法的方法。解决方案：沿着电解质层的外周沿电解质层设置核对电极7，以便从检测电极向相对电极的方向观察旁路电解质层的中心部分。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011099717A Method of diagnosing electrochemical sensor, and diagnosis device of electrochemical sensor 有权
标题翻译：诊断电化学传感器的方法和电化学传感器的诊断装置
公开(公告)号：JP2011099717A
公开(公告)日：2011-05-19
申请号：JP2009253424
申请日：2009-11-04
申请人： Figaro Engineerign Inc , Osaka Gas Co Ltd , フィガロ技研株式会社 , 大阪瓦斯株式会社
发明人： NONAKA ATSUSHI , ONISHI HISAO , NONAKA HIDEMASA , NAKAYAMA TOSHIRO , INOUE TOSHIHIRO , KATO YUKI
IPC分类号： G01N27/26 , G01N27/406 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To establish a method and a device for diagnosing an electrochemical sensor easily and reliably diagnosing whether an abnormal state has resulted by an increase in resistance within an electrolyte of the electrochemical sensor for detecting concentration of a detecting target gas based on current flowing between a detection electrode and a counter electrode or voltage corresponding to the current. SOLUTION: The method of diagnosing an electrochemical sensor includes a solid or liquid electrolyte between the detection electrode with which the detecting target gas contacts and the counter electrode, and detects concentration of the detecting target gas based on current flowing between the detection electrode and the counter electrode or voltage corresponding to the current. The method of diagnosing the electrochemical sensor diagnoses whether the electrochemical sensor is in an abnormal state, based on electrolyte resistance between both the electrodes of the electrolyte. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了建立用于诊断电化学传感器的方法和装置，可以容易且可靠地诊断异常状态是否由检测目标气体的浓度的电化学传感器的电解质中的电阻增加而导致基于在检测电极和对电极之间流动的电流或对应于电流的电压。解决方案：电化学传感器的诊断方法包括检测对象气体与检测对象电极之间的检测电极之间的固体或液体电解质，并且基于在检测电极之间流动的电流来检测检测对象气体的浓度对电极或电压对应于电流。电化学传感器的诊断方法基于电解质两电极之间的电解质电阻来诊断电化学传感器是否处于异常状态。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011158468A Diagnostic method of electrochemical sensor, and electrochemical sensor 有权
标题翻译：电化学传感器诊断方法和电化学传感器
公开(公告)号：JP2011158468A
公开(公告)日：2011-08-18
申请号：JP2010290573
申请日：2010-12-27
申请人： Figaro Engineerign Inc , Osaka Gas Co Ltd , フィガロ技研株式会社 , 大阪瓦斯株式会社
发明人： NONAKA ATSUSHI , ONISHI HISAO , NONAKA HIDEMASA , NAKAYAMA TOSHIRO , INOUE TOSHIHIRO , OKADA MASABUMI
IPC分类号： G01N27/26 , G01N27/406 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To provide a diagnostic method of an electrochemical sensor including a diffusion control plate including diffusion control holes, which easily and surely can diagnose any abnormal condition with diffusivity decreased. SOLUTION: The diagnostic method of an electrochemical sensor includes a sensor means with its sensing electrode and counter electrode connected to both sides on an electrolyte layer, and a diffusion control means including diffusion control holes for controlling air inlet flow so that the gas to be sensed may contact the sensing electrode by diffusion-limited access. With the condition that proper wet state exists between the sensing electrode and the counter electrode to enable detection of concentration in the gas to be sensed, defined as a normal wet state, it detects electrical characteristics between the sensing electrode and the counter electrode, compares this with reference electrical characteristics between the sensing electrode and the counter electrode when being in the normal wet state, and then determines a decrease in diffusivity to diagnose it as an abnormal condition if the electrical characteristic is varied from the reference electrical characteristic in the normal wet state. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括扩散控制板的电化学传感器的诊断方法，该扩散控制板包括扩散控制孔，其容易且可靠地诊断任何具有扩散性的异常状况。解决方案：电化学传感器的诊断方法包括传感器装置，其感测电极和对电极连接到电解质层两侧，扩散控制装置包括扩散控制孔，用于控制进气流量，使气体被感测的可以通过扩散限制的接近来接触感测电极。在感测电极和对电极之间存在适当的湿润状态的情况下，能够检测被定义为正常湿润状态的被感测气体中的浓度，从而检测感测电极和对电极之间的电特性，将其当处于正常湿润状态时，感测电极和对电极之间具有参考电气特性，然后如果电特性从正常湿态中的参考电特性变化，则确定扩散率的降低以将其诊断为异常状态。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011141167A Method for improving sensitivity of electrochemical sensor and electrochemical sensor 有权
标题翻译：提高电化学传感器和电化学传感器灵敏度的方法
公开(公告)号：JP2011141167A
公开(公告)日：2011-07-21
申请号：JP2010001380
申请日：2010-01-06
申请人： Figaro Engineerign Inc , Osaka Gas Co Ltd , フィガロ技研株式会社 , 大阪瓦斯株式会社
发明人： NONAKA ATSUSHI , ONISHI HISAO , NONAKA HIDEMASA , NAKAYAMA TOSHIRO , INOUE TOSHIHIRO , KATO YUKI
IPC分类号： G01N27/404 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To establish a method for improving the sensitivity of an electrochemical sensor capable of reducing the effect of the blunting of the sensitivity of the electrochemical sensor caused by accompanying a rise in the concentration of detection target gas to accurately and certainly detect the detection target gas. SOLUTION: In the electrochemical sensor equipped with a sensor wherein a detection electrode 2 with which a detection target gas reacts and a counter electrode 3 are connected to both sides of an electrolyte layer 1, the method for improving the sensitivity of the electrochemical sensor is constituted so as to improve the blunting of the sensitivity of the sensor caused by accompanying a rise in the concentration of the detection target gas and includes a potential gradient forming process for forming a potential gradient wherein the potential on the side of the counter electrode 3 in the electrolyte layer 1 becomes higher than the potential on the side of the detection electrode 2. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了建立一种提高电化学传感器的灵敏度的方法，该电化学传感器能够降低由于伴随检测目标气体的浓度的上升而精确地引起的电化学传感器的灵敏度的钝化的影响，以及确定检测目标气体。解决方案：在具有传感器的电化学传感器中，其中检测对象气体反应的检测电极2和对电极3连接到电解质层1的两侧，提高电化学性质的灵敏度的方法传感器构成为改善伴随检测对象气体的浓度升高引起的传感器的灵敏度钝化，并且包括用于形成电位梯度的电位梯度形成处理，其中对置电极侧的电位 3在电解质层1中的电位变得高于检测电极2侧的电位。版权所有：（C）2011，JPO＆INPIT

7. 发明专利

JP2006011922A Gas alarm device 有权
标题翻译：气体报警装置
公开(公告)号：JP2006011922A
公开(公告)日：2006-01-12
申请号：JP2004189487
申请日：2004-06-28
申请人： New Cosmos Electric Corp , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 新コスモス電機株式会社
发明人： ONISHI HISAO , HASHIMOTO TAKESHI , DANGI YASUHARU , SAKAI YUJI , NAKATANI MIKIYA
IPC分类号： G08B21/16 , G01N27/00
摘要： PROBLEM TO BE SOLVED: To provide a gas alarm device that can perform an operation check in a short period of time.
SOLUTION: The gas alarm device operates to issue an alarm when a detection output G obtained by detecting the presence of a detected gas has exceeded an alarm operation level W2, sets an alarm level L3 as an alarm operation level W2 in a normal operation state, and sets an alarm check level L2 lower than the alarm level L3 in a check operation state. In the check operation state, an alarm level L2 is set as the alarm operation level W2 after an alarm operation is started and a predetermined time T3 elapses.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在短时间内执行操作检查的气体报警装置。解决方案：当通过检测到检测到的气体的存在而获得的检测输出G已经超过报警操作水平W2时，气体报警装置操作以发出报警，将报警水平L3设置为正常的报警操作水平W2 并且在检查操作状态下设置低于报警级别L3的报警检查水平L2。在检查操作状态下，在报警操作开始并经过预定时间T3之后，将报警水平L2设置为报警操作水平W2。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006010552A Gas detection part and gas alarm 有权
标题翻译：气体检测部分和气体报警
公开(公告)号：JP2006010552A
公开(公告)日：2006-01-12
申请号：JP2004189488
申请日：2004-06-28
申请人： New Cosmos Electric Corp , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 新コスモス電機株式会社
发明人： ONISHI HISAO , HASHIMOTO TAKESHI , DANGI YASUHARU , TAGAMI AKIHIRO , FUKUNAGA KAZUHISA , NAKATANI MIKIYA
IPC分类号： G01N27/04 , G01N27/00 , G01N27/12 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To provide a gas detecting part capable of efficiently inspecting operation and to provide a gas alarm provided with the gas detecting part.
SOLUTION: A sensor 1 for detecting gases to be detected is provided with at least two opening parts 4 at vertically different locations which allows the entrance and discharge of the gases to be detected between the inside and outside of the sensor 1. The gas detecting part is provided with a gas inspection opening 2 for spraying the gases to be inspected to a location for inspection close to one of the opening parts 4 in the surface of the sensor.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够有效地检查操作并提供设置有气体检测部的气体报警器的气体检测部。解决方案：用于检测待检测气体的传感器1在垂直不同的位置处设置有至少两个开口部分4，其允许在传感器1的内部和外部之间进入和排出待检测的气体。气体检测部设置有气体检查开口2，用于将待检查的气体喷射到靠近传感器表面中的一个开口部分4的位置进行检查。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2003067867A Method for operating battery-driven gas alarm and gas alarm 有权
标题翻译：用于操作电池驱动气体报警和气体报警的方法
公开(公告)号：JP2003067867A
公开(公告)日：2003-03-07
申请号：JP2001255259
申请日：2001-08-24
申请人： New Cosmos Electric Corp , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 新コスモス電機株式会社
发明人： ONISHI HISAO , HASHIMOTO TAKESHI , ABE TAKASHI , TAKADA TADASHI , TANJO HIROMASA , NISHIGAMI YOSHINORI
IPC分类号： G01N27/12 , G01N27/04 , G01N27/18 , G08B21/14 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To obtain a method for operating a battery-driven gas alarm which makes the service life of a power supply battery longer than that in the conventional practice and which can perform identification detection according to a gas type when an alarm is outputted in a battery-driven gas alarm provided with a semiconductor type gas sensor.
SOLUTION: A preliminary detection mode for preliminarily performing gas detection by pulse generation and an alarm detection mode that is performed until detection object gas is not detected any more after the detection object gas is detected in the preliminary detection mode are provided, a pulse generating time with alarm detection is set longer than that with preliminary detection, and gas detection is carried out on the basis of an electric output when the pulse generating time is over.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：获得一种电池驱动气体报警器的操作方法，其使得电源电池的使用寿命比常规实践更长，并且可以在输出报警时根据气体类型执行识别检测在具有半导体型气体传感器的电池驱动的气体警报器中。解决方案：提供了在预备检测模式中检测到检测对象气体之后，再次检测到检测对象气体之前，进行通过脉冲生成进行气体检测的预备检测模式和执行的报警检测模式，脉冲生成时间具有比初步检测更长的报警检测，并且当脉冲产生时间结束时，基于电输出进行气体检测。

10. 发明专利

JP2003061359A Switching power supply 有权
标题翻译：切换电源
公开(公告)号：JP2003061359A
公开(公告)日：2003-02-28
申请号：JP2001244259
申请日：2001-08-10
申请人： New Cosmos Electric Corp , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 新コスモス電機株式会社
发明人： ONISHI HISAO , KANEHIRO KUNINORI , HANADA NORIO
IPC分类号： H01F30/00 , H02M7/06
摘要： PROBLEM TO BE SOLVED: To provide a switching power supply which can control generation of noise and does not allow external noise to pass. SOLUTION: This switching power supply is provided with a primary coil 3 and a switching circuit 5 in its primary circuit 1, and a secondary coil 2 in its secondary circuit 2 to transform a voltage between these primary circuit 1 and secondary circuit 2. An electrode members 11 are allocated to be opposed with each other at the external or internal surface of the secondary coil 4, and moreover the electrode members 11 and the primary circuit 1 are connected with a connection wire 13.
摘要翻译：要解决的问题：提供可以控制噪声产生并且不允许外部噪声通过的开关电源。解决方案：该开关电源在其初级电路1中设置有初级线圈3和开关电路5，在其次级电路2中设置有次级线圈2，以在这些初级电路1和次级电路2之间转换电压。电极构件11被分配成在次级线圈4的外表面或内表面处彼此相对，而且电极构件11和初级电路1与连接线13连接。

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