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公开(公告)号：US07524407B2
公开(公告)日：2009-04-28
申请号：US11092803
申请日：2005-03-30
IPC分类号： G01N27/26
CPC分类号： G01N27/407 , Y10S439/913
摘要： An oxygen sensor 10 includes an oxygen detection element 20, which assumes a hollow tubular shape extending along the axis. The oxygen detection element 20 has a closed tip end and an opened rear end. An internal electrode layer 23 is formed on an inner circumferential surface 22 of the oxygen detection element 20. The sensor 10 also has a terminal member 30 which is in contact with the internal electrode layer 23 and in electrical connection therewith. The terminal member 30 has press contact portions 34c and 34d which come into press contact with the inner circumferential surface 22 of the oxygen detection element 20 to hold the terminal member 30 in the oxygen detection element 20, and conduction portions 35b which come into press contact with the internal electrode layer 23 on the inner circumferential surface 22 of the oxygen detection element 20 and into electrical connection with the internal electrode layer 23. Pressing force per unit area at the conduction portions 35b is smaller than that at the press contact portions 34c and 34d.
摘要翻译： 氧传感器10包括氧检测元件20，该氧检测元件20呈沿轴线延伸的中空管状形状。 氧检测元件20具有封闭的顶端和打开的后端。 在氧检测元件20的内周面22上形成有内部电极层23.传感器10还具有与内部电极层23接触并与其电连接的端子部件30。 端子构件30具有与氧检测元件20的内周面22压接以将端子构件30保持在氧检测元件20中的压接部34c，34d，以及进行压接的导通部35b 内部电极层23位于氧检测元件20的内周面22上并与内部电极层23电连接。导电部35b处的每单位面积的压力小于压接部34c和 34d。
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公开(公告)号：US08021616B2
公开(公告)日：2011-09-20
申请号：US12392361
申请日：2009-02-25
CPC分类号： G01N27/407 , Y10T29/49002
摘要： A gas sensor including: a gas detection element; a metal shell extending in an axial direction; and a metal cylinder extending in an axial direction, wherein a leading end portion of the metal cylinder surrounds a base end portion of the metal shell and is fixed to the metal shell via a circumferential welded portion. The metal shell includes: Fe in an amount equal to or more than 50.0 mass %; C in an amount of 0.02 mass % to 0.15 mass %; Cr in an amount of 11.5 mass % to 18.0 mass %; and Nb in an amount equal to or more than twice amount of C in mass %.
摘要翻译： 一种气体传感器，包括：气体检测元件; 沿轴向延伸的金属壳; 以及沿轴向延伸的金属圆柱体，其中所述金属圆筒的前端部围绕所述金属壳的基端部，并且经由周向焊接部固定到所述金属壳。 金属壳包括：等于或大于50.0质量％的Fe; C为0.02质量％〜0.15质量％的量; Cr为11.5质量％〜18.0质量％; Nb为质量％以上2倍量的Nb。
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公开(公告)号：US07575782B2
公开(公告)日：2009-08-18
申请号：US10554954
申请日：2004-12-22
摘要： An oil agent of the kind and amount suitable for a post-step is applied on a workpiece regardless of the kind and residual amount of an oil agent used in a pre-step. A workpiece on which a first oil agent is deposited is immersed in a degreasing solution, taken out of the degreasing solution and cleaned to thereby remove all the first oil agent. Then, the workpiece having all the first oil agent removed is immersed in an oil agent solution to thereby newly deposit a second oil agent of the kind and amount suitable for a post-step on the workpiece.
摘要翻译： 无论在前期步骤中使用的油剂的种类和残留量如何，均可将适用于后期的种类和量的油剂施加到工件上。 将其上沉积有第一油剂的工件浸入脱脂溶液中，从脱脂溶液中取出并清洗，从而除去所有第一种油剂。 然后，将具有除去的所有第一油剂的工件浸渍在油剂溶液中，从而将适合于后续步骤的种类和量的新的第二油剂新沉积在工件上。
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公开(公告)号：US20060233962A1
公开(公告)日：2006-10-19
申请号：US10554954
申请日：2004-12-22
摘要： An oil agent of the kind and amount suitable for a post-step is applied on a workpiece regardless of the kind and residual amount of an oil agent used in a pre-step. A workpiece on which a first oil agent is deposited is immersed in a degreasing solution, taken out of the degreasing solution and cleaned to thereby remove all the first oil agent. Then, the workpiece having all the first oil agent removed is immersed in an oil agent solution to thereby newly deposit a second oil agent of the kind and amount suitable for a post-step on the workpiece.
摘要翻译： 无论在前期步骤中使用的油剂的种类和残留量如何，均可将适用于后期的种类和量的油剂施加到工件上。 将其上沉积有第一油剂的工件浸入脱脂溶液中，从脱脂溶液中取出并清洗，从而除去所有第一种油剂。 然后，将具有除去的所有第一油剂的工件浸渍在油剂溶液中，从而将适合于后续步骤的种类和量的新的第二油剂新沉积在工件上。
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公开(公告)号：US20050224349A1
公开(公告)日：2005-10-13
申请号：US11092803
申请日：2005-03-30
IPC分类号： G01N27/409 , G01N27/26 , G01N27/403 , G01N27/406 , G01N27/407
CPC分类号： G01N27/407 , Y10S439/913
摘要： An oxygen sensor 10 includes an oxygen detection element 20, which assumes a hollow tubular shape extending along the axis. The oxygen detection element 20 has a closed tip end and an opened rear end. An internal electrode layer 23 is formed on an inner circumferential surface 22 of the oxygen detection element 20. The sensor 10 also has a terminal member 30 which is in contact with the internal electrode layer 23 and in electrical connection therewith. The terminal member 30 has press contact portions 34c and 34d which come into press contact with the inner circumferential surface 22 of the oxygen detection element 20 to hold the terminal member 30 in the oxygen detection element 20, and conduction portions 35b which come into press contact with the internal electrode layer 23 on the inner circumferential surface 22 of the oxygen detection element 20 and into electrical connection with the internal electrode layer 23. Pressing force per unit area at the conduction portions 35b is smaller than that at the press contact portions 34c and 34d.
摘要翻译： 氧传感器10包括氧检测元件20，该氧检测元件20呈沿轴线延伸的中空管状形状。 氧检测元件20具有封闭的顶端和打开的后端。 在氧检测元件20的内周面22上形成有内部电极层23。 传感器10还具有与内部电极层23接触并与其电连接的端子构件30。 端子构件30具有与氧检测元件20的内周面22压接以将端子构件30保持在氧检测元件20中的压接部34c，34d，以及来自 与氧检测元件20的内周面22上的内部电极层23压接，并与内部电极层23电连接。 导电部分35b处的每单位面积的压力小于压接部分34c和34d处的压力。
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公开(公告)号：US07612981B2
公开(公告)日：2009-11-03
申请号：US12010928
申请日：2008-01-31
申请人： Takafumi Seto , Makoto Hirasawa , Yasufumi Hozumi , Masaaki Tsuji , Akira Okuyama , Susumu Saito
发明人： Takafumi Seto , Makoto Hirasawa , Yasufumi Hozumi , Masaaki Tsuji , Akira Okuyama , Susumu Saito
摘要： The present invention is relating to an ion generator and an ionizer, in which the ion generator can obtain stable ion generation even if the electrode and the power supply slightly change, satisfies voltage and frequency conditions for realizing an ozone concentration less than 50 ppb as an allowable concentration. The ion generator of the present invention is characterized as a fan-type ion generator including a dielectric body, a discharge electrode having fine protrusions arranged on the surface of this dielectric body, and an induction electrode arranged on the back surface of the dielectric body, comprising: an ion element in which by applying a sinusoidal AC high voltage to the discharge electrode, a potential difference from the induction electrode is generated, plasma is formed on the surface of the dielectric body, and positive ions, negative ions, and ozone are produced according to air ionization; and a fan which generates an airflow with respect to the discharge electrode, wherein the peak-to-peak voltage is not less than 3.5 kV and not more than 7 kV, the frequency f, and the relationship between the voltage V and the frequency f satisfies a specific parameter. And, the ionizer of the present invention is characterized that ionization is performed by using the above mentioned fan-type ion generator.
摘要翻译： 本发明涉及一种离子发生器和离子发生器，其中即使电极和电源稍微改变，离子发生器也可获得稳定的离子产生，满足用于实现小于50ppb的臭氧浓度的电压和频率条件，作为 容许浓度 本发明的离子发生器的特征在于：一种风扇式离子发生器，其包括电介质体，具有设置在该电介质体表面上的微细突起的放电电极，以及布置在电介质体的背面上的感应电极， 包括：离子元件，其中通过向放电电极施加正弦AC高电压，产生与感应电极的电位差，在电介质体的表面上形成等离子体，正离子，负离子和臭氧为 根据空气电离产生; 以及相对于放电电极产生气流的风扇，其峰值电压不小于3.5kV且不大于7kV，频率f以及电压V与频率f之间的关系 满足特定参数。 并且，本发明的电离器的特征在于，使用上述风扇式离子发生器进行离子化。
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7.发明申请NOBLE METAL-OXIDE COMBINED NANOPARTICLE, AND, METHOD OF PRODUCING THE SAME WITH HIGH PURITY 有权NOBLE金属氧化物组合纳米颗粒，及其生产高纯度的方法公开(公告)号：US20140038815A1
公开(公告)日：2014-02-06
申请号：US13983436
申请日：2012-02-02
申请人： Kenji Koga , Makoto Hirasawa , Hiroaki Sakurai , Naoto Koshizaki
发明人： Kenji Koga , Makoto Hirasawa , Hiroaki Sakurai , Naoto Koshizaki
CPC分类号： B01J23/8926 , B01J23/42 , B01J23/52 , B01J23/56 , B01J23/62 , B01J23/63 , B01J23/66 , B01J35/0013 , B01J37/14 , B01J37/34 , B22F1/0018 , B22F1/02 , B22F9/12 , B22F9/14 , B22F2999/00 , B82Y30/00 , B82Y40/00 , C01G3/00 , C01G7/00 , C01G19/02 , C01G55/00 , C01P2002/84 , C01P2004/03 , C01P2004/62 , C22C1/02 , C22C5/00 , C22C5/02 , C22C5/04 , B22F1/0088 , B22F2201/03
摘要： A method of producing a composite nanoparticle (M-AxOy), having: generating, in an inert gas, an alloy (A-M) nanoparticle, which contains 0.1 at. % to 30 at. % of a noble metal (M), with the balance being a base metal (A) and inevitable impurities, and which has a particle size of 1 nm to 100 nm, to heat the alloy (A-M) nanoparticle and to bring the alloy (A-M) nanoparticle into contact with a supplied oxidizing gas during transportation of the alloy (A-M) nanoparticle with the inert gas, to oxidize the base metal component (A) in the floating alloy (A-M) nanoparticle, and to phase separate into the thus-oxidized base metal component (AxOy) and the noble metal component (M), to thereby obtain a composite nanoparticle (M-AxOy) having one noble metal particle (M) combined to the surface of a particulate base metal oxide (AxOy).
摘要翻译： 一种制备复合纳米颗粒（M-AxOy）的方法，该方法具有：在惰性气体中产生含有0.1at。的合金（A-M）纳米颗粒。 ％至30 at。 ％的贵金属（M），余量为贱金属（A）和不可避免的杂质，并且其粒径为1nm至100nm，以加热合金（AM）纳米颗粒并使合金（ AM）纳米颗粒在用惰性气体输送合金（AM）纳米颗粒期间与供应的氧化气体接触，以氧化浮选合金（AM）纳米颗粒中的贱金属组分（A），并相分离成如此形成的 氧化贱金属成分（AxOy）和贵金属成分（M），由此得到具有与基体金属氧化物（AxOy）的表面结合的一个贵金属粒子（M）的复合纳米粒子（M-AxOy）。
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公开(公告)号：US20090207548A1
公开(公告)日：2009-08-20
申请号：US11884488
申请日：2006-02-20
申请人： Takafumi Seto , Makoto Hirasawa , Masaaki Tsuji , Akira Okuyama , Susumu Saito
发明人： Takafumi Seto , Makoto Hirasawa , Masaaki Tsuji , Akira Okuyama , Susumu Saito
IPC分类号： H01T23/00
CPC分类号： H01T23/00
摘要： An ion generating element capable of cost reduction and space saving while exhibiting a high generation efficiency of positive ions and negative ions and stabilized generation capacity with less variation, and an ion generator and a neutralizer employing it. The ion generating element comprises a dielectric body having at least two faces, at least two discharge electrodes arranged on the at least two faces of the dielectric body, and an induction electrode arranged in the dielectric body and subjected to the action of the at least two discharge electrodes and is characterized in that positive ions and negative ions are generated on the body, and ions are generated from the at least two faces of the dielectric body through discharge generated because of the potential difference between the discharge electrode of the ion generating element and the induction electrode when a drive voltage is applied between them.
摘要翻译： 一种离子发生元件，其能够显着提高正离子和负离子的发电效率，并且具有较小变化的稳定的发电容量，并且使用离子发生器和使用其的中和器能够节省成本并节约空间。 离子产生元件包括具有至少两个表面的电介质体，布置在电介质体的至少两个表面上的至少两个放电电极，以及布置在电介质体中并受到至少两个 放电电极，其特征在于，在体上产生正离子和负离子，并且通过由于离子产生元件的放电电极和放电电极之间的电位差而产生的放电产生离子从电介质体的至少两个面产生 当在它们之间施加驱动电压时，感应电极。
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公开(公告)号：US20090027825A1
公开(公告)日：2009-01-29
申请号：US12224564
申请日：2006-03-03
申请人： Takafumi Seto , Makoto Hirasawa , Masaaki Tsuji , Akira Okuyama , Susumu Saito
发明人： Takafumi Seto , Makoto Hirasawa , Masaaki Tsuji , Akira Okuyama , Susumu Saito
CPC分类号： H01T23/00 , B03C3/383 , B03C2201/10 , B03C2201/24 , B03C2201/32
摘要： A neutralization apparatus comprising an ion generation element employing a novel, high efficiency discharge system capable of generating high concentration ions with a low ozone concentration. In the neutralization apparatus, the ion generation element is a minute electrode ion generation element consisting of a discharge electrode and an induction electrode having minute protrusions arranged in one direction on a plane, and a thin dielectric film sandwiched between them. The ion generation element is constituted of a set of a minute electrode ion generation element for generating positive ions and a minute electrode ion generation element for generating negative ions, characterized in that at least one or more ion generating elements are disposed so that the plane including each discharge electrode is parallel with the direction of gas flow and discharge electrodes are arranged perpendicularly to the direction of gas flow, and balanced control of positive and negative ions can be carried out at a position on the downstream side of gas flow by regulating a voltage applied to the discharge electrode of the ion generation element.
摘要翻译： 一种中和装置，其包括使用能够产生臭氧浓度低的高浓度离子的新型高效率放电系统的离子发生元件。 在中和装置中，离子产生元件是由放电电极和感应电极构成的微小电极离子产生元件，其具有在一个方向上沿平面布置的微小突起，以及夹在它们之间的薄电介质膜。 离子产生元件由一组用于产生正离子的微小电极离子产生元件和用于产生负离子的微小电极离子产生元件组成，其特征在于，至少一个或多个离子产生元件被设置成使得包括 每个放电电极与气体流动的方向平行，并且放电电极垂直于气流方向布置，并且可以通过调节电压在气流的下游侧的位置处进行正负离子的平衡控制 施加到离子产生元件的放电电极。
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公开(公告)号：US20080191146A1
公开(公告)日：2008-08-14
申请号：US12010928
申请日：2008-01-31
申请人： Takafumi Seto , Makoto Hirasawa , Yasufumi Hozumi , Masaaki Tsuji , Akira Okuyama , Susumu Saito
发明人： Takafumi Seto , Makoto Hirasawa , Yasufumi Hozumi , Masaaki Tsuji , Akira Okuyama , Susumu Saito
IPC分类号： H01J27/00
摘要： The present invention is relating to an ion generator and an ionizer, in which the ion generator can obtain stable ion generation even if the electrode and the power supply slightly change, satisfies voltage and frequency conditions for realizing an ozone concentration less than 50 ppb as an allowable concentration. The ion generator of the present invention is characterized as a fan-type ion generator including a dielectric body, a discharge electrode having fine protrusions arranged on the surface of this dielectric body, and an induction electrode arranged on the back surface of the dielectric body, comprising: an ion element in which by applying a sinusoidal AC high voltage to the discharge electrode, a potential difference from the induction electrode is generated, plasma is formed on the surface of the dielectric body, and positive ions, negative ions, and ozone are produced according to air ionization; and a fan which generates an airflow with respect to the discharge electrode, wherein the peak-to-peak voltage is not less than 3.5 kV and not more than 7 kV, the frequency f, and the relationship between the voltage V and the frequency f satisfies a specific parameter. And, the ionizer of the present invention is characterized that ionization is performed by using the above mentioned fan-type ion generator.
摘要翻译： 本发明涉及一种离子发生器和离子发生器，其中即使电极和电源稍微改变，离子发生器也可获得稳定的离子产生，满足用于实现小于50ppb的臭氧浓度的电压和频率条件，作为 容许浓度 本发明的离子发生器的特征在于：一种风扇式离子发生器，其包括电介质体，具有设置在该电介质体表面上的微细突起的放电电极，以及布置在电介质体的背面上的感应电极， 包括：离子元件，其中通过向放电电极施加正弦AC高电压，产生与感应电极的电位差，在电介质体的表面上形成等离子体，正离子，负离子和臭氧为 根据空气电离产生; 以及相对于放电电极产生气流的风扇，其峰值电压不小于3.5kV且不大于7kV，频率f以及电压V与频率f之间的关系 满足特定参数。 并且，本发明的电离器的特征在于，使用上述风扇式离子发生器进行离子化。
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