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1. 发明授权

US07625673B2 Electrode material for electrochemical element and method for production thereof, and electrochemical element 有权
公开(公告)号：US07625673B2
公开(公告)日：2009-12-01
申请号：US10129362
申请日：2001-09-06
申请人： Tetsuichi Kudo , Masaru Miyayama , Keiji Sakai , Yasuo Takeda , Itaru Honma , Hiroshi Abe
发明人： Tetsuichi Kudo , Masaru Miyayama , Keiji Sakai , Yasuo Takeda , Itaru Honma , Hiroshi Abe
IPC分类号： H01M4/62
CPC分类号： H01G9/155 , H01M4/02 , H01M4/366 , H01M4/48 , H01M4/485 , H01M4/624 , H01M4/625 , H01M10/052 , H01M2300/0014 , H01M2300/0025 , Y02E60/13
摘要： An electrode material for an electrochemical device comprising a composite of a particulate conductive material and a metal oxide is prepared by mixing and dispersing the particulate conductive material with a colloidal solution of an oxide of an element in a range of from Group 3 to Group 12 in the fourth, fifth and sixth periods of the Periodic Table and heating the mixture. This composite has a high capacity even at a high current density and good filling properties, and is useful as an electrode material for an electrochemical device such as a lithium secondary battery or an electrochemical capacitor. When the electrode material comprising this composite is used, an electrode can be produced without any binder, and the electrochemical device having good output characteristics can be constructed.

2. 发明申请

US20100123370A1 PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS COMPOSITION, PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS SINTERED BODY, PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT, MANUFACTURING METHOD OF PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS COMPOSITION, AND MANUFACTURING METHOD OF PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT 有权
标题翻译：压电/电气化陶瓷组合物，压电/电气化陶瓷烧结体，压电/电绝缘元件，压电/电绝缘陶瓷组合物的制造方法和压电/电化学元件的制造方法
公开(公告)号：US20100123370A1
公开(公告)日：2010-05-20
申请号：US12618925
申请日：2009-11-16
申请人： Hirofumi Yamaguchi , Shuichi Ozawa , Yuji Noguchi , Masaru Miyayama
发明人： Hirofumi Yamaguchi , Shuichi Ozawa , Yuji Noguchi , Masaru Miyayama
IPC分类号： H01L41/047 , H01L41/187 , H01L41/24
CPC分类号： H01L41/1878 , H01L41/083 , H01L41/0973 , H01L41/273 , H01L41/314 , H01L41/43 , Y10T29/42
摘要： [Object] To provide piezoelectric/electrostrictive ceramics and a piezoelectric/electrostrictive element with a large electric field-induced strain without performing an aging treatment.[Solving Means] Piezoelectric/electrostrictive ceramics have the composition represented by the general formula: xBNT-yBKT-zBT (x+y+z=1) wherein at least one kind among A-site elements are allowed to become deficient from stoichiometry in which a point (x, y, z) representing content ratios x, y and z of (Bi1/2Na1/2)TiO3, (Bi1/2K1/2)TiO3 and BaTiO3 is within a range (also including a border line) of a quadrangle ABCD with a point A, a point B, a point C and a point D as vertices in a ternary phase diagram. Vacancies are formed in an A-site of a perovskite structure by allowing the A-site elements to become deficient from stoichiometry. An amount of A-site vacancies becomes at least 2 mol % to at most 6 mol %.
摘要翻译：提供压电/电致伸缩陶瓷和具有大电场应变的压电/电致伸缩元件，而不进行时效处理。 [解决方案]压电/电致伸缩陶瓷具有由以下通式表示的组成：xBNT-yBKT-zBT（x + y + z = 1）其中A位元素中的至少一种因化学计量而变得不足，其中（Bi1 / 2Na1 / 2）TiO3，（Bi1 / 2K1 / 2）TiO3和BaTiO3的含量比x，y和z的点（x，y，z）在（Bi1 / 2K1 / 2）TiO3和BaTiO3的含量比（也包括边界线）将三角形图中的点A，点B，点C和点D四边形ABCD作为顶点。通过使A位元素从化学计量学上变得缺陷，在钙钛矿结构的A位形成空位。 A位空位量变为至少2mol％至至多6mol％。

3. 发明授权

US5379644A Strain or stress gauge and method for detecting strain or stress of structure using the same, and plastic composite material for foreknowing progress of breakdown of structure and method using the same 失效
标题翻译：应变计和应变计及其结构的应变或应力检测方法，以及用于预测结构破坏进展的塑料复合材料及其使用方法
公开(公告)号：US5379644A
公开(公告)日：1995-01-10
申请号：US919526
申请日：1992-07-24
申请人： Hiroaki Yanagida , Masaru Miyayama , Norio Muto , Minoru Sugita , Teruyuki Nakatsuji , Yasushi Otsuka
发明人： Hiroaki Yanagida , Masaru Miyayama , Norio Muto , Minoru Sugita , Teruyuki Nakatsuji , Yasushi Otsuka
IPC分类号： G01B7/16 , G01L1/22 , G01L1/18
CPC分类号： G01B7/18 , G01L1/2287
摘要： A strain or stress gauge 1A is presented for measuring the stress of a structure or a member. The gauge 1A comprises a bundle of electric conductive fibers 3, and a pair of terminals 4, for measuring an electric resistance of the bundle of electric conductive fibers provided on both ends thereof. It presents a strain or stress gauge having a simple structure, which can be produced inexpensively, and its size can be chosen freely. It is possible to know not only the state of a strain or stress but also the history of stress in a structure or a structural member which, by the characteristics of a specific curve relating the stress/strain relationship of the gauge.
摘要翻译：提出了应变计或应力计1A用于测量结构或构件的应力。仪表1A包括一束导电纤维3和一对端子4，用于测量其两端设置的导电纤维束的电阻。它具有可以廉价生产的具有简单结构的应变计或应力计，其尺寸可以自由选择。可以通过与量规的应力/应变关系相关联的特定曲线的特性来知道应变或应力的状态，而且可以知道结构或结构构件中的应力历史。

4. 发明授权

US5461274A Humidity-sensitive actuator 失效
标题翻译：湿度敏感致动器
公开(公告)号：US5461274A
公开(公告)日：1995-10-24
申请号：US209782
申请日：1994-03-11
申请人： Isogai Yuji , Hiroaki Yanagida , Masaru Miyayama
发明人： Isogai Yuji , Hiroaki Yanagida , Masaru Miyayama
IPC分类号： F24F11/02 , G01N19/10 , H01L41/09 , H02N2/00 , H01L41/08
CPC分类号： H01L41/0926 , H01L41/094
摘要： A humidity-sensitive actuator includes a plate made of piezoelectric electrostrictive ceramic having a variable electric resistance region having a high moisture absorbing capability and defining a flat electrode attachment surface, and a high, fixed electric resistance region having a low moisture absorbing capability and defining a flat electrode attachment surface. The variable electric resistance region is joined to the high, fixed electric resistance region with electrodes on the flat electrode attachment surface on opposite sides of the plate for applying an electric voltage transversely through the plate. Under a high humidity condition, when the voltage is applied transversely across the plate through the electrodes by a power supply, an electric field is applied in different proportions to the variable and high, fixed electric resistance regions, which thereby contract by smaller and larger lengths, respectively, and produce a flexural displacement of the plate to serve as a humidity-sensitive actuator.
摘要翻译：湿敏致动器包括由压电电致伸缩陶瓷制成的板，其具有具有高吸湿能力并限定平坦电极附着表面的可变电阻区域，以及具有低吸湿能力的高固定电阻区域，平面电极附着面。可变电阻区域与板的相对侧上的平坦电极附着面上的电极接合到高固定电阻区域，用于横向穿过板施加电压。在高湿度条件下，当电源通过电源横向穿过电极施加电压时，电场以不同比例施加到可变和高固定电阻区域，从而由较小和较大的长度收缩并且产生板的弯曲位移以用作湿度敏感致动器。

5. 发明授权

US08269402B2 BNT-BKT-BT piezoelectric composition, element and methods of manufacturing 有权
标题翻译： BNT-BKT-BT压电组合物，元素及制造方法
公开(公告)号：US08269402B2
公开(公告)日：2012-09-18
申请号：US12618925
申请日：2009-11-16
申请人： Hirofumi Yamaguchi , Shuichi Ozawa , Yuji Noguchi , Masaru Miyayama
发明人： Hirofumi Yamaguchi , Shuichi Ozawa , Yuji Noguchi , Masaru Miyayama
IPC分类号： H01L41/187
CPC分类号： H01L41/1878 , H01L41/083 , H01L41/0973 , H01L41/273 , H01L41/314 , H01L41/43 , Y10T29/42
摘要： Piezoelectric/electrostrictive ceramics having the composition represented by the general formula: xBNT-yBKT-zBT (x+y+z=1) are provided, wherein at least one kind among A-site elements are allowed to become deficient from stoichiometry in which a point (x, y, z) representing content ratios x, y and z of (Bi1/2Na1/2)TiO3, (Bi1/2K1/2)TiO3 and BaTiO3 is within a range including a border line of a quadrangle ABCD with a point A, a point B, a point C and a point D as vertices in a ternary phase diagram. Vacancies are formed in an A-site of a perovskite structure by allowing the A-site elements to become deficient from stoichiometry. An amount of A-site vacancies becomes at least 2 mol % to at most 6 mol %.
摘要翻译：提供具有由通式xBNT-yBKT-zBT（x + y + z = 1）表示的组成的压电/电致伸缩陶瓷，其中A位元素中的至少一种因化学计量而变得不足，其中a （Bi1 / 2Na1 / 2）TiO3，（Bi1 / 2K1 / 2）TiO3和BaTiO3的含量比x，y和z的点（x，y，z）在包括四边形ABCD的边界线点A，点B，点C和点D作为三元相位图中的顶点。通过使A位元素从化学计量学上变得缺陷，在钙钛矿结构的A位形成空位。 A位空位量变为至少2mol％至至多6mol％。

6. 发明授权

US08194392B2 Ceramic material and electronic device 有权
标题翻译：陶瓷材料和电子设备
公开(公告)号：US08194392B2
公开(公告)日：2012-06-05
申请号：US12830517
申请日：2010-07-06
申请人： Rajesh Kumar Malhan , Naohiro Sugiyama , Yuji Noguchi , Masaru Miyayama
发明人： Rajesh Kumar Malhan , Naohiro Sugiyama , Yuji Noguchi , Masaru Miyayama
IPC分类号： H01G4/06
CPC分类号： H01G4/1227 , C04B35/4682 , C04B35/49 , C04B35/495 , C04B2235/3206 , C04B2235/3215 , C04B2235/3236 , C04B2235/3255 , C04B2235/3279 , C04B2235/3284 , C04B2235/3298 , C04B2235/656 , C04B2235/6567 , C04B2235/662 , C04B2235/77 , C04B2235/81 , H01G4/0085 , H01G4/30
摘要： A ceramic material has a perovskite structure and is represented by formula of (1−x)ABO3-xYZO3. In the formula, “x” is a real number that is greater than 0 and is less than 1 each of “A,” “B,” “Y,” and “Z” is one or more kinds selected from a plurality of metal ions M other than a Pb ion and alkali metal ions, “A” is bivalent, “B” is tetravalent, “Y” is trivalent or combination of trivalent metal ions, and “Z” is bivalent and/or trivalent metal ions, or a bivalent and/or pentavalent metal ions.
摘要翻译：陶瓷材料具有钙钛矿结构并由（1-x）ABO 3-x YZO 3的式表示。在该公式中，“x”是大于0并且小于“A”，“B”，“Y”“的1的实数，”Z“是从多个金属中选择的一种或多种离子M除了Pb离子和碱金属离子之外，“A”为二价，“B”为四价，“Y”为三价金属离子或三价金属离子的组合，“Z”为二价和/或三价金属离子，或二价和/或五价金属离子。

7. 发明授权

US5122668A Infrared detection element 失效
标题翻译：红外检测元件
公开(公告)号：US5122668A
公开(公告)日：1992-06-16
申请号：US398415
申请日：1989-08-25
申请人： Teijiro Kajiwara , Hiroaki Yanagida , Masaru Miyayama , Norio Muto
发明人： Teijiro Kajiwara , Hiroaki Yanagida , Masaru Miyayama , Norio Muto
IPC分类号： G01J1/02 , G01J5/20 , G01S3/783
CPC分类号： G01J5/20 , G01S3/783
摘要： In the present invention, semiconductor fibers electrical resistance of which varies in response to temperature change are arranged unidirectionally or bidirectionally, so that a detection element which has excellent response characteristic, can detect also a position of infrared source, and is inexpensive can be obtained.

8. 发明授权

US5637949A Piezoelectric actuator sensitive to reducing gas 失效
标题翻译：压电致动器对减少气体敏感
公开(公告)号：US5637949A
公开(公告)日：1997-06-10
申请号：US545003
申请日：1995-10-30
申请人： Yuji Isogai , Hiroaki Yanagida , Masaru Miyayama
发明人： Yuji Isogai , Hiroaki Yanagida , Masaru Miyayama
IPC分类号： G01N27/12 , F16K31/02 , G01N27/00 , G01N33/00 , H01L41/08 , H01L41/09
CPC分类号： G01N33/004 , G01N33/005 , H01L41/094
摘要： A piezoelectric actuator subjected to bending displacement by sensing a reducing gas is composed of two regions bonded to each other, one of the regions being made of a material whose electric resistance varies by sensing a reducing gas, and the other of the regions being made of a piezoelectric material which is not sensitive to a reducing gas, an electrode being formed on an outer surface of each region to apply an electric field to the piezoelectric material.
摘要翻译：通过感测还原气体进行弯曲位移的压电致动器由两个彼此接合的区域组成，其中一个区域由电阻通过感测还原气体而变化的材料制成，另一个区域由对还原气体不敏感的压电材料，电极形成在每个区域的外表面上，以对压电材料施加电场。

9. 发明授权

US5602324A Gas sensor and gas discriminating method 失效
标题翻译：气体传感器和气体鉴别方法
公开(公告)号：US5602324A
公开(公告)日：1997-02-11
申请号：US424366
申请日：1995-04-25
申请人： Hiroaki Yanagida , Masaru Miyayama , Kazuyasu Hikita
发明人： Hiroaki Yanagida , Masaru Miyayama , Kazuyasu Hikita
IPC分类号： G01N27/00 , G01N27/12 , G01N27/02 , G01N27/04
CPC分类号： G01N27/129
摘要： The present invention relates to a gas sensor and a gas discriminating method which are capable of distinctly discriminating two or more kinds of gases. A DC bias and AC signals which are superposed to a junction part, which is formed on a gas sensor having a p-type oxide semiconductor and an n-type oxide semiconductor by means of heterojunction of end surfaces thereof, an impedance characteristic of the junction part is measured, and CO gas and H.sub.2 gas are discriminated in accordance with a dependence on a frequency of the AC signals and on the DC bias of the impedance characteristic. CuO into which an alkali metal element is doped is used as the p-type oxide semiconductor and ZnO is used as the n-type oxide semiconductor. The alkali metal element to be used is an alkali metal element selected from the group of Li, Na and K and the doping quantity is such that 0.2 mole %.ltoreq.M.sub.2 O.ltoreq.5 mole %, where M is Li, Na or K.
摘要翻译： PCT No.PCT / JP94 / 01650 Sec。 371日期1995年04月25日 102（e）日期1995年4月25日PCT 1994年10月3日PCT PCT。 WO95 / 10039 PCT出版物日期：1995年04月13日本发明涉及能够明确区分两种以上气体的气体传感器和气体识别方法。直流偏压和交流信号，其叠加在接合部分上，其通过其端面的异质结形成在具有p型氧化物半导体和n型氧化物半导体的气体传感器上，该结的阻抗特性测量部分，并且根据对AC信号的频率和阻抗特性的DC偏置的依赖性来区分CO气体和H 2气体。使用掺杂了碱金属元素的CuO作为p型氧化物半导体，使用ZnO作为n型氧化物半导体。所使用的碱金属元素是选自Li，Na和K的碱金属元素，掺杂量为0.2摩尔％M 2 O 5摩尔％，其中M为Li，Na或 K.

10. 发明授权

US5576067A Carbon monoxide (CO) detecting sensor, and manufacturing process therefor 失效
标题翻译：一氧化碳（CO）检测传感器及其制造工艺
公开(公告)号：US5576067A
公开(公告)日：1996-11-19
申请号：US392845
申请日：1995-03-01
申请人： Masaru Miyayama , Byoung C. Shin
发明人： Masaru Miyayama , Byoung C. Shin
IPC分类号： G01N27/12 , G01N33/00 , G01N27/26
CPC分类号： G01N27/12 , G01N33/004
摘要： A CO gas detecting sensor for detecting the existence or absence of CO gas and a manufacturing process therefor are disclosed. The CO gas detecting sensor includes: a sintered zinc oxide body; a copper oxide coating layer formed on a side of the sintered zinc oxide body; a positive metal electrode layer (a first electrode layer) electrically connected to the copper oxide coating layer; and a negative metal electrode layer (a second electrode layer) formed on the other side of the sintered zinc oxide body. The CO gas detecting sensor according to the present invention is superior in the preference for CO gas, and has an improved measuring repeatability, as well as a superior sensitivity.
摘要翻译： PCT No.PCT / KR94 / 00083 Sec。 371 1995年3月1日 102（e）1995年3月1日PCT PCT 1994年7月1日PCT公布。出版物WO95 / 01565 日期1995年1月12日公开了一种用于检测CO气体的存在或不存在的CO气体检测传感器及其制造方法。 CO气体检测传感器包括：氧化锌烧结体; 形成在氧化锌烧结体的一侧的氧化铜被覆层; 与氧化铜被覆层电连接的正极金属电极层（第一电极层）以及形成在氧化锌烧结体的另一侧的负极金属电极层（第二电极层）。根据本发明的CO气体检测传感器优于CO气体，并且具有改进的测量重复性以及优异的灵敏度。

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