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1. 发明授权

US4670128A Electrochemical device 失效
公开(公告)号：US4670128A
公开(公告)日：1987-06-02
申请号：US783575
申请日：1985-10-03
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/407 , G01N27/413 , G01N27/416 , G01N27/417 , G01N27/58
CPC分类号： G01N27/417
摘要： An electrochemical device comprising at least one electrochemical cell having a planar solid electrolyte body, and a first and a second electrode one of which is disposed on the solid electrolyte body. The device has a measurement-gas space communicating with an outside space for introducing a measurement gas, and a reference-gas space into which a reference gas is introduced. The first and second electrodes are exposed to the measurement-gas and reference-gas spaces, respectively. The measurement gas is introduced into the measurement-gas space with a diffusion resistance to molecules of a selected component of the measurement gas. The measurement-gas and reference-gas spaces are juxtaposed in spaced-apart relation with each other in substantially the same plane parallel to the planar solid electrolyte body. The device may include two electrochemical cells, on serving as a sensing cell having said first and second electrodes, and the other serving as a pumping cell haivng two electrodes one of which is exposed to the measurement-gas space. A heating layer may be disposed on the side of the sensing cell. In this case, the first and second electrodes are spaced from each other in the direction parallel to the solid electrolyte body.

2. 发明授权

US4797194A Electrochemical element 失效
标题翻译：电化学元素
公开(公告)号：US4797194A
公开(公告)日：1989-01-10
申请号：US171225
申请日：1988-03-22
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/419 , G01N27/27 , G01N27/407 , G01N27/409 , G01N27/41 , G01N27/413 , G01N27/416 , H01C7/00 , G01N27/46
CPC分类号： G01N27/4071
摘要： An electrochemical element including a planar solid electrolyte body, and at least pair of electrodes including a first electrode and a second electrode which are disposed on the planar solid electrolyte body. The element has a thin flat space which has a predetermined diffusion resistance to a measurement gas and which communicates with an external space in which the measurement gas exists. The first electrode is disposed so that it is substantially exposed to the measurement gas in the thin flat space. The element includes a bridging member which is interposed between two opposed flat surfaces which partially define the thin flat space. The bridging member substantially determines the thickness of the thin flat space. The bridging member is formed by firing a mixture consisting of a filler material which disappears upon firing thereof, and ceramic grains which are fired into the bridging member. The mixture is applied in the form of a layer so as to occupy at least a portion of the thin flat space to be formed.
摘要翻译：一种电化学元件，包括平面固体电解质体，以及至少一对电极，其包括设置在平面状固体电解质体上的第一电极和第二电极。元件具有薄的平坦空间，其对测量气体具有预定的扩散阻力，并且与测量气体存在的外部空间相连通。第一电极被布置成使得其基本上暴露于薄平坦空间中的测量气体。该元件包括桥接构件，该桥接构件插入在部分限定薄平坦空间的两个相对的平坦表面之间。桥接构件基本上确定薄平坦空间的厚度。桥接构件通过烧制由烧成时消失的填充材料和烧结到桥接构件中的陶瓷颗粒组成的混合物而形成。以层的形式施加混合物，以便占据要形成的薄平坦空间的至少一部分。

3. 发明授权

US4657659A Electrochemical element 失效
标题翻译：电化学元素
公开(公告)号：US4657659A
公开(公告)日：1987-04-14
申请号：US859785
申请日：1986-05-05
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/419 , G01N27/27 , G01N27/406 , G01N27/407 , G01N27/409 , G01N27/41 , G01N27/58
CPC分类号： G01N27/4065 , B32B18/00 , G01N27/4072 , C04B2237/10 , C04B2237/348 , C04B2237/62 , C04B2237/68 , C04B2237/76 , C04B2237/86
摘要： An electrochemical element for detecting a component in a gaseous fluid in an external space, including a planar solid electrolyte body, and a first and a second electrode which are disposed in contact with the planar solid electrolyte body and cooperate with the planar solid electrolyte body to form an electrochemical cell. The electrochemical element has a thin flat space which communicates with the external space and which has a predetermined diffusion resistance to the molecules of the component. A thickness of the thin flat space as measured perpendicularly to a plane of the planar solid electrolyte body is larger at an inlet portion thereof at which the thin flat space communicates with the external space, than at a remote portion thereof remote from the inlet portion. The first electrode is located at the remote portion.
摘要翻译：一种电化学元件，用于检测包括平面状固体电解质体的外部空间中的气态流体中的成分，以及与平面状固体电解质体接触配置的第一和第二电极，形成电化学电池。电化学元件具有与外部空间连通的薄平坦空间，并且具有对组件的分子的预定的扩散阻力。与平面状固体电解质体的平面垂直地测量的薄平坦空间的厚度在薄平面空间与外部空间连通的入口部分比在远离入口部分的远端部分的厚度大。第一电极位于远端部分。

4. 发明授权

US4610741A Process of manufacturing electrochemical device 失效
标题翻译：电化学装置的制造工艺
公开(公告)号：US4610741A
公开(公告)日：1986-09-09
申请号：US683139
申请日：1984-12-18
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/419 , C03B29/00 , C04B33/34 , C04B35/00 , C25D17/00 , G01N27/407 , G01N27/409 , G01N27/41 , G01N27/417
CPC分类号： G01N27/417 , Y10T29/49002
摘要： A process of manufacturing an electrochemical device including a pumping cell having a first and a second electrode, and a sensing cell having a third and fourth electrode such that the electrodes are disposed on at least one solid electrolyte body, and the second and fourth electrodes are exposed to the atmosphere in an internal cavity formed in the device. The process comprises a step of interposing an insert consisting essentially of a sublimable material in the cavity to be formed during superposition of green sheets or layers of the solid electrolyte bodies and electrodes into an unfired laminar structure, such that the insert is disposed opposite to the unfired layers of the second and fourth electrodes, and further comprises a step of co-firing the unfired laminar structure incorporating the insert so as to cause the insert to disappear through sublimation. The insert prevents portions of the solid electrolyte bodies from being extruded or displaced into the cavity while the stack of the green sheets of solid electrolyte is compressed into the unfired laminar structure.
摘要翻译：一种制造包括具有第一和第二电极的泵浦单元的电化学装置的工艺，以及具有第三和第四电极的感测单元，使得电极设置在至少一个固体电解质体上，第二和第四电极是在装置中形成的内部空腔中暴露于大气中。该方法包括将基本上由可升华材料组成的插入件插入待在固体电解质体和电极的生片或层叠叠成未烧结层状结构期间形成的插入件的步骤，使得插入件与第二和第四电极的未烧结层，并且还包括共同烧结结合有插入件的未烧结层状结构以使得插入件通过升华消失的步骤。插入物防止固体电解质体的一部分被挤压或移位到空腔中，同时固体电解质的生片的堆叠被压缩成未烧结的层状结构。

5. 发明授权

US4505804A Oxygen concentration detector 失效
标题翻译：氧浓度检测仪
公开(公告)号：US4505804A
公开(公告)日：1985-03-19
申请号：US383222
申请日：1982-05-28
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/409 , G01N27/406 , G01N27/407 , G01N27/417 , G01N27/46
CPC分类号： G01N27/417 , G01N27/4067
摘要： The disclosed oxygen concentration detector includes a plurality of resistive bodies at least one of which forms an oxygen concentration cell, and an alternating current of a specific frequency is applied to a selected resistive body so as to raise the temperature thereof, said selected resistive body being adapted to heat the oxygen concentration cell.
摘要翻译：所公开的氧浓度检测器包括多个电阻体，其中至少一个形成氧浓度电池，并且将特定频率的交流电施加到所选择的电阻体以升高其温度，所述选择的电阻体为适于加热氧浓度池。

6. 发明授权

US4407704A Oxygen concentration detector and a method of detecting oxygen concentration 失效
标题翻译：氧浓度检测器和氧浓度检测方法
公开(公告)号：US4407704A
公开(公告)日：1983-10-04
申请号：US210239
申请日：1980-11-25
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/406 , G01N27/58
CPC分类号： G01N27/4067
摘要： In a detector to measure the oxygen concentration of a gaseous mixture such as automobile exhaust gas by using the principle of an oxygen concentration cell made of an oxygen ion conductive solid electrolyte body with electrodes mounted on opposite surfaces thereof, the inventive detector and the method use AC voltage electrode means provided on the solid electrolyte body to apply an AC voltage thereof for heating the detector.
摘要翻译：本发明的检测器和方法使用的是通过使用由氧离子传导性固体电解质体形成的氧浓度单元的原理来测量诸如汽车废气的气体混合物的氧浓度的检测器，设置在固体电解质体上的交流电压电极装置，以施加用于加热检测器的交流电压。

7. 发明授权

US4728411A Electrochemical device 失效
标题翻译：电化学装置
公开(公告)号：US4728411A
公开(公告)日：1988-03-01
申请号：US809745
申请日：1985-12-17
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/419 , G01N27/407 , G01N27/409 , G01N27/413 , G01N27/417 , G01N27/58
CPC分类号： G01N27/417
摘要： An electrochemical device of a laminar structure for determining the concentration of a component in a measurement gas, comprising: a pumping cell including a first and a second electrode disposed on a first planar solid electrolyte body; a sensing cell including a third and a fourth electrode disposed on a second planar solid electrolyte body; and a thin flat space to which the first and third electrodes are exposed and which communicates with an external space in which the measurement gas exists. The thin flat space has a diffusion resistance to the component in the measurement gas introduced through an inlet thereof. The first and third electrodes and the thin flat space are positioned and dimensioned relative to each other so that a distance "l" is smaller than a distance "m", as measured in a cross section perpendicular to planes of the solid electrolyte bodies, where the distance "l" is measured between the inlet of the thin flat space and a point of the first electrode nearest to the inlet as measured in the above-indicated cross section, and the distance "m" is measured between the inlet and a point of the third electrode nearest to the inlet as measured in the above-indicated cross section.
摘要翻译：一种用于确定测量气体中的组分的浓度的层状结构的电化学装置，包括：泵送单元，包括设置在第一平面状固体电解质体上的第一和第二电极; 感测单元，包括设置在第二平面固体电解质体上的第三和第四电极; 以及第一和第三电极露出并与测量气体存在的外部空间连通的薄平坦空间。薄平坦空间对通过其入口引入的测量气体中的组分具有扩散阻力。第一和第三电极和薄平坦空间相对于彼此定位和定尺寸，使得距离“l”小于垂直于固体电解质体的平面的横截面中的距离“m”，其中在上述横截面中测量的在薄平坦空间的入口和最接近入口的第一电极的点之间测量距离“l”，并且在入口和点之间测量距离“m” 的最接近入口的第三电极在上述横截面中测量。

8. 发明授权

US4655901A Oxygen sensor element 失效
标题翻译：氧传感元件
公开(公告)号：US4655901A
公开(公告)日：1987-04-07
申请号：US635914
申请日：1984-07-30
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： G01N27/409 , G01N27/406 , G01N27/407 , G01N27/419 , G01N27/46
CPC分类号： G01N27/4071 , G01N27/4067
摘要： A measuring electrode is mounted on one side surface of a solid electrolyte, while a reference electrode is mounted on a separate solid electrolyte and disposed so as to face the opposite side surface of said one solid electrolyte across a gap.
摘要翻译：测量电极安装在固体电解质的一个侧表面上，而参考电极安装在单独的固体电解质上并且设置成与所述一个固体电解质的相对的侧表面跨越间隙。

9. 发明授权

US4585499A Method of producing ceramics 失效
标题翻译：陶瓷生产方法
公开(公告)号：US4585499A
公开(公告)日：1986-04-29
申请号：US636359
申请日：1984-07-31
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： C04B35/48 , B32B18/00 , C04B35/46 , C04B35/486 , C04B41/51 , C04B41/88 , C04B41/90 , G01N27/407 , G01N27/409 , B32B31/26 , C04B37/02
CPC分类号： G01N27/4073 , C04B35/486 , C04B41/009 , C04B41/51 , C04B41/88
摘要： Zirconia powder is formed by dry grinding, and slurry of the zirconia powder with nonaqueous solvent is shaped and fired.
摘要翻译：通过干式研磨形成氧化锆粉末，将氧化锆粉末与非水溶剂的浆料成型并烧成。

10. 发明授权

US4541898A Method for heating 失效
标题翻译：加热方法
公开(公告)号：US4541898A
公开(公告)日：1985-09-17
申请号：US380281
申请日：1982-05-20
申请人： Syunzo Mase , Shigeo Soejima
发明人： Syunzo Mase , Shigeo Soejima
IPC分类号： H01C7/04 , H05B3/14 , G01N27/46 , H05B3/10
CPC分类号： H05B3/141 , H01C7/041
摘要： A heating element comprises a resistor comprising a plurality of fine particles or thin films having a negative temperature coefficient of electrical resistance, and highly resistant region layers interposed between the fine particles or thin films, at least two separate electrodes arranged in contact with different particles or layers of the resistor, and means for applying across said electrodes an AC electric voltage, said means operable at AC frequencies which are not lower than a frequency whose complex impedance characteristics which when graphed in the manner shown in FIG. 4 hereof correspond to point B of said graphed complex impedance characteristics. This heating element has the following merits that it can be formed into an optional shape, is low in the power consumption, can be rapidly heated, has temperature self-adjusting performance and temperature detecting performance and is excellent in the durability.
摘要翻译：加热元件包括电阻器，该电阻器包括多个具有负电阻温度系数的细小颗粒或薄膜，以及介于该微粒或薄膜之间的高电阻区域层，至少两个单独的电极，其布置成与不同颗粒接触或者电阻器的层，以及用于在所述电极上施加交流电压的装置，所述装置可在不低于图1所示方式的复阻抗特性的频率以上的AC频率下工作。其对应于所述图形复阻抗特性的点B。该加热元件具有以下优点，可以形成为可选形状，功耗低，可以快速加热，具有温度自调节性能和温度检测性能，并且耐久性优异。

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