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1. 发明授权

US07045047B2 Gas sensor element 有权
标题翻译：气体传感器元件
公开(公告)号：US07045047B2
公开(公告)日：2006-05-16
申请号：US10323918
申请日：2002-12-20
申请人： Makoto Nakae , Susumu Naito , Namitsugu Fujii , Hiromi Sano , Tomio Sugiyama , Kazuya Nakagawa
发明人： Makoto Nakae , Susumu Naito , Namitsugu Fujii , Hiromi Sano , Tomio Sugiyama , Kazuya Nakagawa
IPC分类号： G01N27/41
CPC分类号： G01N27/4074
摘要： A gas sensor element which may be employed in measuring the concentration of gas such O2, NOx, or CO. The gas sensor element consists of an electrochemical cell made up of a solid electrolyte body formed by a partially stabilized zirconia and a pair of electrodes disposed on the solid electrolyte body. The electrochemical cell is subjected to an aging treatment in which the dc current is applied to the electrodes at a given voltage to enhance the activation of the electrochemical cell.
摘要翻译：可用于测量气体浓度O 2，NO x或CO的气体传感器元件。气体传感器元件由电化学电池组成，该电化学电池由固体电解质体构成，该固体电解质体由部分稳定的氧化锆和设置在固体电解质体上的一对电极。对电化学电池进行时效处理，其中在给定电压下将直流电流施加到电极以增强电化学电池的活化。

2. 发明授权

US07160422B2 Gas sensor incorporating a multilayered gas sensing element 有权
标题翻译：含有多层气体传感元件的气体传感器
公开(公告)号：US07160422B2
公开(公告)日：2007-01-09
申请号：US10404122
申请日：2003-04-02
申请人： Shinichiro Imamura , Susumu Naito , Makoto Nakae , Namitsugu Fujii
发明人： Shinichiro Imamura , Susumu Naito , Makoto Nakae , Namitsugu Fujii
IPC分类号： G01N27/407
CPC分类号： G01N27/4071
摘要： A multilayered gas sensing element 2 is positioned in a cylindrical housing 10 via a cylindrical insulator 3. The multilayered gas sensing element 2 includes a narrow-width portion 21 and a wide-width portion 22. The wide-width portion 22 is in a fixed relationship with respect to the insulator 3. The narrow-width portion 21 is in a floating relationship with respect to the insulator 3. The narrow-width portion 21 has a gas sensing portion for detecting the concentration of a specific gas contained in a measuring objective gas.
摘要翻译：多层气体感测元件2通过圆柱形绝缘体3定位在圆柱形壳体10中。多层气体感测元件2包括窄宽度部分21和宽宽度部分22.宽度部分22是固定的关于绝缘体3.窄宽部21相对于绝缘体3呈浮动关系。窄宽部21具有气体检测部，用于检测包含在测量对象中的特定气体的浓度加油站。

3. 发明申请

US20070215468A1 Gas sensor element and method of manufacturing gas sensor element 审中-公开
标题翻译：气体传感器元件及其制造方法
公开(公告)号：US20070215468A1
公开(公告)日：2007-09-20
申请号：US11703092
申请日：2007-02-07
申请人： Toshikazu Hirose , Susumu Naito , Makoto Nakae
发明人： Toshikazu Hirose , Susumu Naito , Makoto Nakae
IPC分类号： G01N27/26
CPC分类号： G01N27/4071
摘要： A gas sensor element and related manufacturing method are disclosed comprising the steps of preparing a gas sensor element body, including a solid electrolyte body having both sides formed with a measuring-gas-side electrode and a reference-gas-side electrode, respectively, and a diffusion resistance layer formed the solid electrolyte body so as to surround the measuring-gas-side electrode, coating a trap layer forming slurry, having an aluminum ion content equal to or less than 1.2 wt %, on at least an outer sidewall of the difflusion resistance layer of the gas sensor element body, and baking a coated layer of the trap layer forming slurry to form a trap layer on the outer sidewall of the diffusion resistance layer.
摘要翻译：公开了一种气体传感器元件及相关的制造方法，包括以下步骤：制备气体传感器元件主体，其包括分别具有测量气体侧电极和基准气体侧电极的两侧的固体电解质体，以及扩散阻力层，形成固体电解质体，以便包围测量气体侧电极，在至少外部侧壁上涂覆铝离子含量等于或小于1.2重量％的捕获层形成浆料并且在所述扩散阻力层的外侧壁上焙烧所述捕集层形成用浆料的涂层以形成捕获层。

4. 发明授权

US07504012B2 Quickly activatable structure of gas sensor element 有权
标题翻译：气体传感器元件快速激活结构
公开(公告)号：US07504012B2
公开(公告)日：2009-03-17
申请号：US10831129
申请日：2004-04-26
申请人： Susumu Naito , Makoto Nakae , Shinichiro Imamura
发明人： Susumu Naito , Makoto Nakae , Shinichiro Imamura
IPC分类号： G01N27/41
CPC分类号： G01N27/4071
摘要： A gas sensor element which may be employed in measuring the concentration of gas such O2 is provided. The gas sensor element is of a laminated type and designed to introduce gas to be measured into a measurement gas chamber through a diffusion resistor. The measurement gas chamber has a volume of 0.15 mm3 in order to facilitate expelling of the gas remaining within the measurement gas chamber during transition of thermal activation of the gas sensor element.
摘要翻译：提供了可用于测量气体浓度为O 2的气体传感器元件。气体传感器元件是层叠型的，并且被设计成通过扩散电阻将待测量的气体引入测量气体室。测量气体室的体积为0.15mm 3，以便在气体传感器元件的热激活过渡期间便于排出留在测量气体室内的气体。

5. 发明申请

US20050252770A1 Structure of gas sensor ensuring quick activation and mechanical strength 审中-公开
标题翻译：确保快速激活和机械强度的气体传感器结构
公开(公告)号：US20050252770A1
公开(公告)日：2005-11-17
申请号：US11126404
申请日：2005-05-11
申请人： Susumu Naito , Makoto Nakae
发明人： Susumu Naito , Makoto Nakae
IPC分类号： G01N27/409 , G01N27/26 , G01N27/407 , G01N27/416
CPC分类号： G01N27/4071
摘要： A gas sensor element includes a solid electrolyte plate, a measurement gas-exposed and reference gas-exposed electrodes affixed the solid electrolyte plate to define a sensing portion, and a heater. The heater includes a heating element attached to a heater substrate in a given pattern which has a heating area S1. The solid electrolyte plate has a sensing area S2 in which the sensing portion is provided. The areas S1 and S2 are selected to meet a relation of S2/S1≦0.9, thereby ensuring the heating efficiency of the heater without sacrificing a minimum required size of the area S1 of the solid electrolyte plate or a desired mechanical strength of the gas sensor element.
摘要翻译：气体传感器元件包括固体电解质板，测量气体暴露的和参考气体暴露的电极固定固体电解质板以限定感测部分和加热器。加热器包括加热元件，该加热元件以给定的图案附接到加热器基板，该加热元件具有加热区域S1。固体电解质板具有设置有感测部的感测区域S2。选择区域S1和S2以满足S 2 / S 1 <= 0.9的关系，从而确保加热器的加热效率而不牺牲固体电解质板的面积S1的最小所需尺寸或期望的气体传感器元件的机械强度。

6. 发明申请

US20080223849A1 Ceramic heater and gas sensor element 审中-公开
标题翻译：陶瓷加热器和气体传感器元件
公开(公告)号：US20080223849A1
公开(公告)日：2008-09-18
申请号：US12000661
申请日：2007-12-14
申请人： Susumu Naito , Atsushi Iwata
发明人： Susumu Naito , Atsushi Iwata
IPC分类号： H05B3/16 , H05B3/10
CPC分类号： G01N27/4067 , H05B3/265
摘要： In a ceramic heater according to the invention, a heating section has a meandering shape to include a pair of first straight segments, a plurality of second straight segments, and a plurality of curved segments. Each of the first straight segments extends in the longitudinal direction of a ceramic sheet and has a center line. The second straight segments are interposed between the first straight segments in the lateral direction of the ceramic sheet. Each of the second straight segments extends obliquely with respect to the longitudinal direction of the ceramic sheet. Each of the curved segments connects ends of an adjacent pair of the first and second straight segments and has a center line. The sum of curvature diameters of the center lines of the curved segments is greater than a distance between the center lines of the first straight segments in the lateral direction of the ceramic sheet.
摘要翻译：在根据本发明的陶瓷加热器中，加热部具有曲折形状，包括一对第一直线段，多个第二直段和多个弯曲段。每个第一直段在陶瓷片的纵向方向上延伸并且具有中心线。第二直段在陶瓷片的横向方向插入在第一直线段之间。每个第二直段相对于陶瓷片的纵向方向倾斜地延伸。每个弯曲段连接相邻的一对第一和第二直段的端部并且具有中心线。曲线段的中心线的曲率直径的总和大于陶瓷片的横向方向上的第一直线段的中心线之间的距离。

7. 发明授权

US06699376B2 Gas sensing element and gas sensor 失效
标题翻译：气体传感元件和气体传感器
公开(公告)号：US06699376B2
公开(公告)日：2004-03-02
申请号：US09993695
申请日：2001-11-27
申请人： Susumu Naito
发明人： Susumu Naito
IPC分类号： G01N27407
CPC分类号： G01N27/407
摘要： A measured gas side electrode is provided on one surface of a solid electrolytic substrate so as to be exposed to a measured gas. A reference gas side electrode is provided on an opposite surface of the solid electrolytic substrate so as to be exposed to a reference gas stored in a reference gas chamber. A water-vapor absorbing member is provided in the reference gas chamber.
摘要翻译：测量的气体侧电极设置在固体电解质基板的一个表面上，以暴露于测量的气体。参考气体侧电极设置在固体电解质基板的相对表面上，以暴露于存储在参考气体室中的参考气体。在参考气体室中设置有水蒸气吸收构件。

8. 发明授权

US4406613A Safety apparatus for room heating device 失效
标题翻译：室内加热装置用安全装置
公开(公告)号：US4406613A
公开(公告)日：1983-09-27
申请号：US292936
申请日：1981-08-14
申请人： Susumu Naito , Toshifumi Yamana
发明人： Susumu Naito , Toshifumi Yamana
IPC分类号： F23N5/00 , F23N5/24
CPC分类号： F23N5/006 , F23N5/242 , F23N2033/00
摘要： A safety apparatus for shutting down a room heating device upon detecting incomplete combustion in the burner of the heating device. A detecting element is arranged to provide an output to a setting circuit. When the output changes due to a change in combustion, the circuit cuts off fuel supply. Additional circuitry is provided to vary the predetermined operation level of the circuit depending on whether a room air circulation fan is operating or not.
摘要翻译：一种用于在加热装置的燃烧器中检测不完全燃烧时关闭室内加热装置的安全装置。检测元件被布置成向设置电路提供输出。当输出由于燃烧变化而变化时，电路切断燃料供应。提供附加电路以根据室内空气循环风扇是否运行来改变电路的预定操作电平。

9. 发明授权

US4398040A Process for producing trimellitic acid 失效
标题翻译：偏苯三酸的制备方法
公开(公告)号：US4398040A
公开(公告)日：1983-08-09
申请号：US388234
申请日：1982-06-14
申请人： Takashi Suzuki , Koichi Kitahara , Susumu Naito , Tomoji Tsuji
发明人： Takashi Suzuki , Koichi Kitahara , Susumu Naito , Tomoji Tsuji
IPC分类号： B01J23/00 , C07B61/00 , C07C51/00 , C07C51/265 , C07C63/307 , C07C67/00 , C07C51/16
CPC分类号： C07C51/265
摘要： Trimellitic acid is produced in higher yield by liquid phase air oxidation of pseudocumene in acetic acid as a solvent in the presence of cobalt, manganese, and bromine as a catalyst, where the oxidation is carried out at two stages comprising a first stage of reaction at a temperature of 110.degree. to 170.degree. C. and a second stage of reaction at a temperature of 180.degree. to 240.degree. C. while maintaining a reaction pressure under a condition of the following formula throughout the reaction:1.20 Psolv.ltoreq.P.ltoreq.2.20 Psolvwherein P represents a reaction pressure as absolute pressure and Psolv represents a total vapor pressure of acetic acid and water present in a reaction system at a given reaction temperature.
摘要翻译：在钴，锰和溴作为催化剂的存在下，在乙酸作为溶剂中的假枯烯的液相空气氧化产生偏苯三酸，其中氧化在两个阶段进行，包括第一阶段的反应温度为110〜170℃，在180〜240℃的温度下进行第二阶段反应，同时在整个反应条件下保持反应压力为下列公式：1.20 Psolv < / = 2.20 Psolv其中P表示作为绝对压力的反应压力，Psolv表示在给定反应温度下反应体系中存在的乙酸和水的总蒸气压。

10. 发明申请

US20080142364A1 Gas sensor element designed to minimize direct exposure to water 审中-公开
标题翻译：气体传感器元件旨在最大限度地减少直接暴露于水中
公开(公告)号：US20080142364A1
公开(公告)日：2008-06-19
申请号：US12000306
申请日：2007-12-11
申请人： Susumu Naito
发明人： Susumu Naito
IPC分类号： G01N27/26
CPC分类号： G01N27/4071 , G01N27/4077
摘要： A gas sensor element is equipped with a hollow body which is closed at one of opposed ends and has a gas inlet formed in the other end through which gas to be measured enters. The hollow body includes an oxygen ion-conductive solid electrolyte member, a gas-exposed electrode which is affixed to a first area of an inner surface of the solid electrolyte member, and a reference gas-exposed electrode which is affixed to a second area of an outer surface of the solid electrolyte member. The second area is aligned with the first area in a direction perpendicular to a flow of the gas. A heater is disposed on an area of the hollow body which faces the electrodes. This structure servers to minimize direct exposure of water carried by the flow of the gas to a heated area of the hollow body, thereby avoiding cracks in the hollow body.
摘要翻译：气体传感器元件配备有中空体，该中空体在相对的一端处封闭，并且在待测量气体进入的另一端形成有气体入口。中空体包括氧离子传导固体电解质部件，固定在固体电解质部件的内表面的第一区域上的气体暴露电极和固定在第二区域的参考气体暴露电极固体电解质构件的外表面。第二区域与垂直于气体流动的方向上的第一区域对齐。加热器设置在中空体的面向电极的区域上。这种结构服务器将由气体流动所携带的水的直接暴露最小化到中空体的加热区域，从而避免中空体中的裂纹。

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