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1. 发明授权

US06766574B2 Production control method for temperature sensor by adjusting thickness of a heat-sensing surface side ceramic layer 失效
标题翻译：通过调节热敏表面侧陶瓷层的厚度来实现温度传感器的生产控制方法
公开(公告)号：US06766574B2
公开(公告)日：2004-07-27
申请号：US09862613
申请日：2001-05-23
申请人： Yoshihito Mizoguchi , Takeshi Mitsuoka , Satoshi Iio
发明人： Yoshihito Mizoguchi , Takeshi Mitsuoka , Satoshi Iio
IPC分类号： H05B300
CPC分类号： G01K1/16 , Y10T29/49082 , Y10T29/49083 , Y10T29/49085 , Y10T29/49098 , Y10T29/49099 , Y10T29/49101
摘要： A temperature sensor including a thermosensitive element and a ceramic body having a hollow section which surrounds the thermosensitive element airtightly. The thermosensitive element is formed on a heat-sensing surface side of the ceramic body having the hollow section. The hollow section is formed at a position which is shifted to the heat-sensing surface side with respect to the center of the temperature sensor. The ceramic body includes a heat-sensing surface side ceramic layer (1) having the thermosensitive element (4) disposed thereon, a spacer ceramic layer (3) having an aperture, and a substrate ceramic layer (2) serving as a substrate.
摘要翻译：一种温度传感器，包括热敏元件和具有中空部分的陶瓷体，所述中空部分气密地围绕热敏元件。热敏元件形成在具有中空部分的陶瓷体的热感应表面侧上。中空部形成在相对于温度传感器的中心向热传感面侧移动的位置。陶瓷体包括其上设置有热敏元件（4）的感热表面侧陶瓷层（1），具有孔的间隔物陶瓷层（3）和用作基板的基板陶瓷层（2）。

2. 发明申请

US20090016409A1 Sintered electroconductive oxide, thermister element using sintered electroconductive oxide, and temperature sensor using thermister element 有权
公开(公告)号：US20090016409A1
公开(公告)日：2009-01-15
申请号：US11658563
申请日：2006-04-11
申请人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
发明人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
IPC分类号： G01K7/22 , C01G37/14 , C01F17/00
CPC分类号： H01B1/08 , C01G45/125 , C01G45/1264 , C01G49/009 , C01P2002/34 , C01P2002/50 , C01P2002/52 , C01P2004/03 , C01P2006/40 , C04B35/016 , C04B35/2641 , C04B35/44 , C04B35/6262 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3239 , C04B2235/3243 , C04B2235/3262 , C04B2235/3272 , C04B2235/5436 , C04B2235/785 , C04B2235/786 , C04B2235/79 , C04B2235/80 , C04B2235/94 , C04B2235/95 , G01K1/08 , G01K7/22 , G01K2205/04 , H01C7/025 , H01C7/045 , H01C17/06533
摘要： According to an aspect of the present invention, there is provided a sintered electroconductive oxide containing a perovskite phase of perovskite-type crystal structure represented by the composition formula: M1aM2bM3cAldCreOf where M1 is at least one of elements of group 3A other than La; M2 is at least one of elements of group 2A; M3 is at least one of elements of groups 4A, 5A, 6A, 7A and 8 other than Cr; and a, b, c, d, e and f satisfy the following conditional expressions: 0.600≦a≦1.000; 0≦b≦0.400; 0.150≦c

3. 发明授权

US07633371B2 Thermistor element, thermistor element production method and thermistor temperature sensor 有权
标题翻译：热敏电阻元件，热敏电阻元件生产方法和热敏电阻温度传感器
公开(公告)号：US07633371B2
公开(公告)日：2009-12-15
申请号：US11657628
申请日：2007-01-25
申请人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
发明人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
IPC分类号： H01C7/10
CPC分类号： H01C7/045 , C01G45/125 , C01G45/1264 , C01G49/009 , C01P2002/34 , C01P2002/50 , C01P2002/52 , C01P2004/03 , C01P2006/40 , C04B35/44 , C04B2235/3213 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3241 , C04B2235/3267 , C04B2235/3272 , C04B2235/5436 , C04B2235/763 , C04B2235/768 , C04B2235/80 , H01C1/034 , H01C7/025
摘要： A thermistor element includes a thermistor body and a reduction-resistant coating covering the thermistor body. The thermistor body contains a perovskite phase of perovskite-type crystal structure represented by the composition formula: ABO3 where A is at least one A-site element and B is at least one B-site element. The reduction-resistant coating is formed of a complex oxide containing one or more of the at least one A-site element and one or more of the at least one B-site element.
摘要翻译：热敏电阻元件包括热敏电阻体和覆盖热敏电阻体的耐还原性涂层。热敏电阻体含有由组成式ABO 3表示的钙钛矿型晶体结构的钙钛矿相，其中A为至少一个A位元素，B为至少一个B位元素。所述还原性涂层由含有所述至少一个A位元素和所述至少一个B位元素中的一个或多个的一种或多种的复合氧化物形成。

4. 发明授权

US07656269B2 Sintered electroconductive oxide, thermister element using sintered electroconductive oxide, and temperature sensor using thermister element 有权
标题翻译：烧结导电氧化物，使用烧结导电氧化物的热敏元件和使用热敏元件的温度传感器
公开(公告)号：US07656269B2
公开(公告)日：2010-02-02
申请号：US11658563
申请日：2006-04-11
申请人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
发明人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
IPC分类号： H01C7/10
CPC分类号： H01B1/08 , C01G45/125 , C01G45/1264 , C01G49/009 , C01P2002/34 , C01P2002/50 , C01P2002/52 , C01P2004/03 , C01P2006/40 , C04B35/016 , C04B35/2641 , C04B35/44 , C04B35/6262 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3239 , C04B2235/3243 , C04B2235/3262 , C04B2235/3272 , C04B2235/5436 , C04B2235/785 , C04B2235/786 , C04B2235/79 , C04B2235/80 , C04B2235/94 , C04B2235/95 , G01K1/08 , G01K7/22 , G01K2205/04 , H01C7/025 , H01C7/045 , H01C17/06533
摘要： According to an aspect of the present invention, there is provided a sintered electroconductive oxide containing a perovskite phase of perovskite-type crystal structure represented by the composition formula: M1aM2bM3cAldCreOf where M1 is at least one of elements of group 3A other than La; M2 is at least one of elements of group 2A; M3 is at least one of elements of groups 4A, 5A, 6A, 7A and 8 other than Cr; and a, b, c, d, e and f satisfy the following conditional expressions: 0.600≦a≦1.000; 0≦b≦0.400; 0.150≦c
摘要翻译：根据本发明的一个方面，提供了一种烧结的导电氧化物，其含有由组成式M1aM2bM3cAldCreOf表示的钙钛矿型晶体结构的钙钛矿相，其中M1是不同于La的3A族元素中的至少一种元素; M2是组2A的元素中的至少一个; M3是除了Cr之外的组4A，5A，6A，7A和8中的至少一种元素; 和a，b，c，d，e和f满足以下条件表达式：0.600 0 0.150 0.400 0 0e /（c + e）> = 0.18; 和2.80通过使用该导电氧化物烧结体，可以在从-40℃的低温到900℃以上的高温的温度范围内进行适当的温度测量。

5. 发明申请

US20070188295A1 Thermistor element, thermistor element production method and thermistor temperature sensor 有权
标题翻译：热敏电阻元件，热敏电阻元件生产方法和热敏电阻温度传感器
公开(公告)号：US20070188295A1
公开(公告)日：2007-08-16
申请号：US11657628
申请日：2007-01-25
申请人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
发明人： Yoshihito Mizoguchi , Yasuyuki Okimura , Takeshi Mitsuoka , Kazushige Ohbayashi
IPC分类号： H01C7/13
CPC分类号： H01C7/045 , C01G45/125 , C01G45/1264 , C01G49/009 , C01P2002/34 , C01P2002/50 , C01P2002/52 , C01P2004/03 , C01P2006/40 , C04B35/44 , C04B2235/3213 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3241 , C04B2235/3267 , C04B2235/3272 , C04B2235/5436 , C04B2235/763 , C04B2235/768 , C04B2235/80 , H01C1/034 , H01C7/025
摘要： A thermistor element includes a thermistor body and a reduction-resistant coating covering the thermistor body. The thermistor body contains a perovskite phase of perovskite-type crystal structure represented by the composition formula: ABO3 where A is at least one A-site element and B is at least one B-site element. The reduction-resistant coating is formed of a complex oxide containing one or more of the at least one A-site element and one or more of the at least one B-site element.
摘要翻译：热敏电阻元件包括热敏电阻体和覆盖热敏电阻体的耐还原性涂层。热敏电阻体含有由以下组成式表示的钙钛矿型晶体结构的钙钛矿相：其中A为至少一个A位元素，B为至少一个B位元素。所述还原性涂层由含有所述至少一个A位元素和所述至少一个B位元素中的一个或多个的一种或多种的复合氧化物形成。

6. 发明授权

US08889577B2 Sintered body and cutting tool 有权
标题翻译：烧结体和切削工具
公开(公告)号：US08889577B2
公开(公告)日：2014-11-18
申请号：US13879724
申请日：2012-07-06
申请人： Jun Moteki , Yusuke Katsu , Kuniharu Tanaka , Takeshi Mitsuoka , Yoshihiro Kuroki , Hironobu Kusanagi
发明人： Jun Moteki , Yusuke Katsu , Kuniharu Tanaka , Takeshi Mitsuoka , Yoshihiro Kuroki , Hironobu Kusanagi
IPC分类号： C04B35/119 , B23B27/14 , C04B35/626 , C04B35/645 , C04B35/488
CPC分类号： B23B27/148 , C04B35/119 , C04B35/4885 , C04B35/62695 , C04B35/6455 , C04B2235/3208 , C04B2235/3225 , C04B2235/3262 , C04B2235/3418 , C04B2235/72 , C04B2235/765 , C04B2235/785 , C04B2235/85 , C04B2235/96 , Y10T407/27
摘要： A sintered body containing alumina crystal particles and zirconia crystal particles as main components includes the tetragonal crystal particles as the zirconia crystal particles. The zirconia crystal particles satisfy relations 0%≦A≦3%, 3%≦B≦22% and 77%≦C≦96%,where A, B and C are as defined herein.
摘要翻译：包含氧化铝晶体颗粒和氧化锆晶体颗粒作为主要成分的烧结体包括作为氧化锆结晶颗粒的四方晶体颗粒。氧化锆晶体颗粒满足关系0％＆nlE; A＆lt; NlE; 3％，3％＆nlE; B＆nlE; 22％和77％＆amp; C; N; E; 96％，其中A，B和C如本文所定义。

7. 发明授权

US08617433B2 Conductive sintered oxide, thermistor element including the same, and temperature sensor including the same 有权
标题翻译：导电烧结氧化物，包含该导热烧结氧化物的热敏电阻元件和包括该氧化物的温度传感器
公开(公告)号：US08617433B2
公开(公告)日：2013-12-31
申请号：US13210430
申请日：2011-08-16
申请人： Hiroshi Watanabe , Yasayuki Okimura , Shinji Ban , Takeshi Mitsuoka
发明人： Hiroshi Watanabe , Yasayuki Okimura , Shinji Ban , Takeshi Mitsuoka
IPC分类号： H01B1/02
CPC分类号： H01C17/06533 , C04B35/44 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3267 , C04B2235/3272 , C04B2235/5436 , C04B2235/80 , G01K7/223 , H01C7/008 , H01C7/025 , H01C7/045
摘要： A conductive sintered oxide including: a first crystal phase represented by RE14Al2O9 and a second crystal phase having a perovskite structure represented by (RE21-cSLc)(AlxM1y)O3. RE1 is a first element group consisting of Yb and/or Lu and at least one element selected from Group IIIA elements excluding Yb, Lu and La. RE2 is a second element group consisting of at least one element selected from Group IIIA elements excluding La and including at least one of the elements constituting the first element group RE1. SL is an element group consisting of at least one of Sr, Ca and Mg and which includes Sr as a main element, and M1 is an element group consisting of at least one element selected from Groups IVA, VA, VIA, VIIA and VIII excluding Cr. The coefficient c is in the range of 0.18
摘要翻译：一种导电烧结氧化物，包括：由RE14Al2O9表示的第一晶相和具有由（RE21-cSLc）（Al x M y y）O 3表示的钙钛矿结构的第二结晶相。 RE1是由Yb和/或Lu组成的第一元素组和选自除了Yb，Lu和La之外的IIIA族元素中的至少一种元素，RE2是由选自除La之外的IIIA族元素中的至少一种元素组成的第二元素基团，包括构成第一元素组RE1的元素中的至少一个。 SL是由Sr，Ca和Mg中的至少一种组成的元素组，其包括Sr作为主要元素，M1是由选自IVA，VA，VIA，VIIA和VIII族中的至少一种元素组成的元素组，不包括 Cr。系数c在0.18

8. 发明申请

US20130214882A1 RELAY 有权
标题翻译：中继
公开(公告)号：US20130214882A1
公开(公告)日：2013-08-22
申请号：US13882640
申请日：2011-10-31
申请人： Shinsuke Ito , Youichi Hattori , Norihiko Nadanami , Ryuji Inoue , Takeshi Mitsuoka , Takio Kojima , Taku Hirano
发明人： Shinsuke Ito , Youichi Hattori , Norihiko Nadanami , Ryuji Inoue , Takeshi Mitsuoka , Takio Kojima , Taku Hirano
IPC分类号： H01H45/00
CPC分类号： H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
摘要： A relay includes: a pair of fixed terminals, each being arranged to have a fixed contact on a one-end face; a movable contact member arranged to have a pair of movable contacts that are correspondingly opposed to the respective fixed contacts; and a driving structure operated to move the movable contact member. In a moving direction of the movable contact member, a side where the fixed contacts are located is called a first side, and a side where the movable contacts are located is called a second side. The movable contact member includes: a center section located between the pair of movable contacts and located on the second side relative to the movable contacts; and a pair of extended sections located between the center section and the pair of movable contacts and extended in a direction including a component of the moving direction. At least one of the pair of extended sections has a specific relationship of being overlapped at least partly with the one-end face located on same side relative to the center section in vertical projection of the relay onto a predetermined plane perpendicular to the moving direction.
摘要翻译：继电器包括：一对固定端子，每个固定端子被布置成在一端面上具有固定触点; 可动接触构件，被布置成具有与相应的固定触点相对应的一对可动触头; 以及操作以使可动接触构件移动的驱动结构。在可动接触构件的移动方向上，固定触头所在的一侧被称为第一侧，可动触点所在的一侧被称为第二侧。所述可动接触构件包括：中心部分，位于所述一对可动触点之间，并位于相对于所述可移动触头的第二侧上; 以及位于所述中心部分和所述一对可动触头之间并沿包括所述移动方向的分量的方向延伸的一对延伸部分。一对延伸部分中的至少一个具有至少部分地与继电器垂直于垂直于移动方向的预定平面垂直投影中相对于中心部分相同侧的一端面重叠的特定关系。

9. 发明授权

US08390183B2 Spark plug and method for manufacturing spark plug 有权
标题翻译：火花塞和火花塞的制造方法
公开(公告)号：US08390183B2
公开(公告)日：2013-03-05
申请号：US12598482
申请日：2009-03-26
申请人： Hirokazu Kurono , Toshitaka Honda , Hiroki Takeuchi , Takeshi Mitsuoka , Kuniharu Tanaka , Kazunari Miyata , Katsuya Takaoka
发明人： Hirokazu Kurono , Toshitaka Honda , Hiroki Takeuchi , Takeshi Mitsuoka , Kuniharu Tanaka , Kazunari Miyata , Katsuya Takaoka
IPC分类号： H01T21/02
CPC分类号： H01T13/38 , C04B35/111 , C04B35/6261 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3222 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3418 , C04B2235/5436 , C04B2235/656 , C04B2235/6567 , C04B2235/77 , C04B2235/786 , C04B2235/80 , C04B2235/96 , H01T21/02
摘要： This invention has an object to provide a spark plug exhibiting high withstand voltage characteristics and high strength at high temperature, formed by an alumina-based sintered body prepared with excellent processability and high productivity, and a method for manufacturing the spark plug. This invention relates to a spark plug 1 including an insulator 3, wherein the insulator 3 includes a dense alumina-based sintered body having an average crystal particle diameter of 1.50 μm or more, and the alumina-based sintered body contains Si, a Group 2 element component containing Ba and a Group 2 element other than those, and a rare earth element component, such that a ratio of a content S of the Si component to a total content of the content S and a content A of the Group 2 element component is 0.60 or more, and a method for manufacturing the spark plug 1 prepared through a grinding-shaping process in which the insulator 3 is ground before burning to shape the same.
摘要翻译：本发明的目的是提供一种具有高耐压特性和高温强度的火花塞，由具有优异的加工性和高生产率制备的氧化铝基烧结体形成，以及一种用于制造火花塞的方法。本发明涉及一种包括绝缘体3的火花塞1，其中绝缘体3包括平均结晶粒径为1.50μm以上的致密的氧化铝基烧结体，氧化铝基烧结体包含Si，第2组含有Ba的元素成分和除此以外的第2族元素的元素成分和稀土元素成分，使得Si成分的含量S与含量S的总含量的比率和第2族元素成分的含量A 为0.60以上，以及通过研磨成形工序制造火花塞1的方法，其中绝缘体3在燃烧之前被磨削成形。

10. 发明授权

US08142679B2 Piezoelectric ceramic composition and piezoelectric element made by using the same 有权
标题翻译：压电陶瓷组合物和使用它们制成的压电元件
公开(公告)号：US08142679B2
公开(公告)日：2012-03-27
申请号：US12747810
申请日：2009-06-22
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Takeshi Mitsuoka
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Takeshi Mitsuoka
IPC分类号： C04B35/00 , C04B35/495
CPC分类号： C04B35/475 , C04B2235/3201 , C04B2235/3241 , C04B2235/3275 , C04B2235/604 , H01L41/1878 , H03H9/176
摘要： The present invention provides a piezoelectric ceramic composition having a high thermal resistance and a high piezoelectric distortion constant and a piezoelectric element using the piezoelectric ceramic composition. The piezoelectric ceramic composition of the present invention contains Na, Bi, Ti, Cr and O, wherein the content ratio of Na, Bi, Ti and Cr in terms of oxides thereof falls within the following composition range: aNa2O-bBi2O3-cTiO2-dCrO3/2 where a, b, c and d are mole fractions; 0.030≦a≦0.042; 0.330≦b≦0.370; 0.580≦c≦0.620; 0
摘要翻译：本发明提供一种具有高热阻和高压电变形常数的压电陶瓷组合物和使用压电陶瓷组合物的压电元件。本发明的压电陶瓷组合物含有Na，Bi，Ti，Cr和O，其中Na，Bi，Ti和Cr的氧化物含量在下列组成范围内：aNa 2 O-b B 2 O 3 -cTiO 2 -d dO 3 / 2其中a，b，c和d是摩尔分数; 0.030＆nlE; a＆nlE; 0.042; 0.330＆nlE; b＆nlE; 0.370; 0.580＆nlE; c＆nlE; 0.620; 0

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