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    • 96. 发明专利
    • Device for detection of gas concentration humidity
    • 用于检测气体浓度湿度的装置
    • JP2010281732A
    • 2010-12-16
    • JP2009136184
    • 2009-06-05
    • Ngk Spark Plug Co Ltd日本特殊陶業株式会社
    • ISHIDA NOBORUMORI KENTAROTAJIMA TOMOHIRO
    • G01N27/416G01N27/26G01N27/419
    • G01N27/419
    • PROBLEM TO BE SOLVED: To provide a gas concentration humidity detection device capable of detecting accurately a humidity when detection gas is the atmosphere, by a simple device constitution using a gas sensor. SOLUTION: A sensor control device 3 has a whole domain gas sensor including an oxygen concentration detection cell having a pair of electrodes 21, 22, and an oxygen pump cell having a pair of electrodes 19, 20. In an electric circuit part 30, an Ip current flowing between the electrodes 19, 20 is controlled so that an electromotive force Vs generated between the electrodes 21, 22 is served as a reference voltage. The reference voltage is set as a first reference voltage, and is set, on the other hand, as a second reference voltage when the detection gas is the atmosphere. A humidity of the detection gas is detected based on an error ΔIp between an Ip current detected in the controlled state by the first reference voltage and an Ip current detected in the controlled state by the second reference voltage. COPYRIGHT: (C)2011,JPO&INPIT
    • 解决的问题:提供一种气体浓度湿度检测装置,其能够通过使用气体传感器的简单的装置结构,精确地检测检测气体是大气时的湿度。 解决方案:传感器控制装置3具有包括具有一对电极21,22的氧浓度检测单元和具有一对电极19,20的氧气泵单元的整个区域气体传感器。在电路部分 如图30所示,控制在电极19,20之间流动的Ip电流,使得在电极21,22之间产生的电动势Vs作为参考电压。 参考电压被设置为第一参考电压,另一方面,当检测气体是大气时被设置为第二参考电压。 基于在受控状态下检测到的第一参考电压的Ip电流与在受控状态下检测到的Ip电流之间的误差ΔIp以第二参考电压来检测检测气体的湿度。 版权所有(C)2011,JPO&INPIT
    • 97. 发明专利
    • Sensor
    • 传感器
    • JP2007192800A
    • 2007-08-02
    • JP2006283198
    • 2006-10-18
    • Ngk Spark Plug Co Ltd日本特殊陶業株式会社
    • YOSHIKAWA TAKAYAKAWAI JUNJIHAYASHI KENJITANABE SHINJIISHIDA NOBORUTAGUCHI MASATAKAANDO MASAFUMI
    • G01N27/409
    • H01R13/5205G01N27/4077
    • PROBLEM TO BE SOLVED: To provide a sensor and a gas sensor, capable of preventing an inner cylinder material and an outer cylinder material from being corroded by deposition of salt water, and capable of enhancing watertightness. SOLUTION: In this gas sensor 1, the formation position of a connection caulking part 75 is regulated to be brought within a range of 1.5m from an outer cylinder tip part 64a of an outer cylinder tip side part 64. The tip part of the outer cylinder tip side part 64 is also caulked thereby to an outer surface of an inner cylinder tip side barrel part 61, and the tip part of the outer cylinder tip side part 64 is thereby brought into close contact with the outer surface of the inner cylinder tip side barrel part 61. Salt water or the like is not pooled between the tip part of the outer cylinder tip side part 64 and the outer surface of the inner cylinder tip side barrel part 61, since a clearance is not formed therein between the tip part of the outer cylinder tip side part 64 and the outer surface of the inner cylinder tip side barrel part 61. Furthermore, no chemical reaction will occur between the tip part of the outer cylinder tip side part 64 and the inner cylinder tip side barrel part 61, since salt water or the like is not pooled therebetween, and the inner cylinder material 14 and the outer cylinder material 16 are prevented thereby from corroding. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种传感器和气体传感器,其能够防止内筒材料和外筒材料被盐水沉积腐蚀,并且能够提高水密性。 解决方案:在该气体传感器1中,将连接铆接部75的形成位置从外筒部侧端部64的外筒部64a调整为1.5μm的范围。 外筒体侧端部64的顶端部与内筒端侧筒部61的外表面也被铆接,从而与外筒前端侧部64的前端部紧密接触 内筒前端侧筒部61,在外筒头侧部64的前端部与内筒前端侧筒部61的外表面之间,没有汇合盐水等, 外筒端侧部64的前端部和内筒端侧筒部61的外表面。此外,在外筒端侧部64的前端部与内筒前端侧之间不会发生化学反应 桶 部分61,因为盐水等不在其间汇合,并且防止内筒材料14和外筒材料16被腐蚀。 版权所有(C)2007,JPO&INPIT
    • 98. 发明专利
    • Crimp terminal and gas sensor
    • CRIMP端子和气体传感器
    • JP2007005202A
    • 2007-01-11
    • JP2005186081
    • 2005-06-27
    • Ngk Spark Plug Co Ltd日本特殊陶業株式会社
    • NISHIO HISAHARUMATSUBARA YOSHIAKIISHIDA NOBORUMURASE MASAAKIASAI MASAHIROHISHIKI SEI
    • H01R4/18G01N27/409
    • H01R43/058H01R4/184
    • PROBLEM TO BE SOLVED: To provide a crimp terminal capable of firmly fixing a core wire of a lead wire to a bottom wall and both side walls of a fixing part regardless of existence of lubrication oil, material quality of the crimp terminal or the like, capable of sufficiently restraining increase of electric resistance generated by a load of temperature cycle, and to provide a gas sensor which can sufficiently and accurately take out an output signal from a detecting part by using the crimp terminal. SOLUTION: The crimp terminal 5 has a fixing part 5a that is extended to the axial line direction and that includes and fixes the core wire 16 of the lead wire 14. When a cross section of the fixing part 5a is observed in a direction perpendicular to axial line direction, the fixing part 5a has the bottom wall 5b and a pair of side walls 5c erected from the both edges of the bottom wall 5b. Furthermore, both distal end parts 5d are bent toward the bottom wall 5b side, and one of the distal end part 5d is contacted to the other tip region 5d. Especially, the outward face 5e of one of the distal end part 5d and the outward face 5e of the other distal end part 5d are contacted. Then, an inclusion part 5f is formed for including the core wire 16 surrounded by the bottom wall 5b and both side walls 5c. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够将导线的芯线牢固地固定到底壁和固定部的两个侧壁的压接端子,而不管润滑油是否存在,压接端子的材料质量或 能够充分地抑制由温度循环的负载产生的电阻的增加,并且提供一种气体传感器,其能够通过使用压接端子来充分且准确地取出来自检测部的输出信号。 解决方案:压接端子5具有延伸到轴线方向并且包括并固定引线14的芯线16的固定部分5a。当固定部分5a的横截面被观察到时 方向垂直于轴线方向,固定部分5a具有底壁5b和从底壁5b的两个边缘竖立的一对侧壁5c。 此外,两个远端部5d朝向底壁5b侧弯曲,另一端部5d与另一方的前端区域5d接触。 特别地,另一远端部5d的前端部5d和外侧面5e中的一个的外表面5e接触。 然后,形成包含由底壁5b包围的芯线16和两侧壁5c的夹层部5f。 版权所有(C)2007,JPO&INPIT
    • 99. 发明专利
    • Blood treating method
    • 血液处理方法
    • JP2006068544A
    • 2006-03-16
    • JP2005293692
    • 2005-10-06
    • Terumo Corpテルモ株式会社
    • ISHIDA NOBORUFUJIKAWA SUSUMU
    • A61M1/02
    • PROBLEM TO BE SOLVED: To provide a blood treating method in which more blood products can be obtained from collected blood. SOLUTION: The blood treating method has a process in which the blood is introduced from a crude blood filling vessel 109 into a blood treating tool 101, air within the blood treating tool is sent into a treated blood collecting container 110, subsequently, the blood within the crude blood filling vessel is passed through the blood treating tool to send it into the treated blood collecting container, subsequently, air within the treated blood collecting container is sent into the outflow side blood chamber of the blood treating tool by pressing the container, and the treated blood within the outflow side blood chamber of the blood treating tool is collected into the treated blood collecting container. COPYRIGHT: (C)2006,JPO&NCIPI
    • 待解决的问题:提供一种血液处理方法,其中可以从收集的血液中获得更多的血液制品。 解决方案:血液处理方法具有将血液从粗血液填充容器109引入血液处理工具101的过程,血液处理工具内的空气被送入处理过的采血容器110中, 将粗血液充填容器内的血液通过血液处理工具,将其送入处理后的血液采集容器内,然后将处理后的血液采集容器内的空气压入血液处理工具的流出侧血液室, 容器,血液处理工具的流出侧血液室内的处理血液被收集到处理过的采血容器中。 版权所有(C)2006,JPO&NCIPI
    • 100. 发明专利
    • Gas analyzer
    • 气体分析仪
    • JP2005127969A
    • 2005-05-19
    • JP2003366270
    • 2003-10-27
    • Ngk Spark Plug Co Ltd日本特殊陶業株式会社
    • MORITA TAKASHIKITANOYA SHOJIISHIKAWA HIDEKIISHIDA NOBORUOSHIMA TAKAFUMI
    • G01N27/416
    • PROBLEM TO BE SOLVED: To provide a gas analyzer capable of measuring a hydrogen concentration precisely, even when a steam concentration and a gas temperature are varied. SOLUTION: This gas analyzer 39 is attached to piping 41 through which fuel gas is supplied in a fuel cell, and measures the hydrogen concentration in the fuel gas. The gas analyzer 39 is provided with a branch passage 43 for introducing the fuel gas from the piping 41, a pump part 45 for sucking the fuel gas from the piping 41 into the gas analyzer 39, a dehumidifying part 47 for dehumidifying the fuel gas introduced by the pump part 45, a humidifying part 49 for humidifying the fuel gas dehumidified by the dehumidifying part 47, a sensor arranging part 51 arranged with a sensor 35, a temperature regulation part 53 for regulating temperatures of the humidifying part 49 and the sensor arranging part 51, and a discharge part 55 of piping for discharging the fuel gas of which the hydrogen concentration is measured. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:即使当蒸汽浓度和气体温度变化时,提供一种能够精确测量氢浓度的气体分析仪。 解决方案:该气体分析器39连接到燃料电池中供应燃料气体的管道41,并测量燃料气体中的氢浓度。 气体分析装置39设有用于从管道41引入燃料气体的分支通道43,用于将燃料气体从管道41吸入气体分析器39的泵部45,用于对导入的燃料气体进行除湿的除湿部47 通过泵部45,设置有用于加湿除湿部47除湿的燃料气体的加湿部49,配置有传感器35的传感器配置部51,用于调节加湿部49的温度的温度调节部53和传感器配置 部分51和用于排出测量氢浓度的燃料气体的管道的排出部分55。 版权所有(C)2005,JPO&NCIPI