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11. 发明授权

US09828296B2 Lead-free piezoelectric ceramic composition, method for producing same, piezoelectric element using lead-free piezoelectric ceramic composition, ultrasonic processing machine, ultrasonic drive device, and sensing device 有权
公开(公告)号：US09828296B2
公开(公告)日：2017-11-28
申请号：US14232146
申请日：2012-07-04
申请人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , C04B35/64 , C04B35/495 , C04B35/626 , G01L23/22 , B06B1/06 , H01L41/43
CPC分类号： C04B35/64 , B06B1/0618 , C04B35/495 , C04B35/62685 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3234 , C04B2235/3244 , C04B2235/3251 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , C04B2235/768 , C04B2235/79 , C04B2235/80 , G01L23/222 , H01L41/1873 , H01L41/43
摘要： A lead-free piezoelectric ceramic composition mainly includes a first crystal phase (KNN phase) and a second crystal phase (NTK phase). In the first crystal phase (KNN phase), a plurality of crystal grains formed of an alkali niobate/tantalate perovskite oxide having piezoelectric characteristics is bound to each other in a deposited state. The second crystal phase (NTK phase) is formed of a compound containing titanium (Ti) and fills spaces between the crystal grains in the first crystal phase.

12. 发明授权

US09006959B2 Lead-free piezoelectric ceramic composition, piezoelectric element comprising same, knock sensor, and process for production of lead-free piezoelectric ceramic composition 有权
标题翻译：无铅压电陶瓷组合物，包含其的压电元件，爆震传感器和无铅压电陶瓷组合物的制造方法
公开(公告)号：US09006959B2
公开(公告)日：2015-04-14
申请号：US13392030
申请日：2011-01-14
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , H01L41/43 , C04B35/462 , C04B35/495 , G01L23/22
CPC分类号： H01L41/43 , C04B35/462 , C04B35/495 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3232 , C04B2235/3234 , C04B2235/3241 , C04B2235/3244 , C04B2235/3251 , C04B2235/3255 , C04B2235/3267 , C04B2235/3272 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , G01L23/222 , H01L41/1873
摘要： A lead-free piezoelectric ceramic composition includes a first crystal phase of alkali niobate/tantalate type perovskite oxide having piezoelectric properties and a second crystal phase of A-Ti—B—O composite oxide (where the element A is an alkali metal; the element B is at least one of Nb and Ta; and the contents of the element A, the element B and Ti are not zero). Examples of the second crystal phase are those represented by A1−xTi1−xB1+xO5, and x preferably satisfies 0≦x≦0.15.
摘要翻译：无铅压电陶瓷组合物包括具有压电性能的铌酸盐/钽酸钙型钙钛矿氧化物的第一结晶相和A-Ti-B-O复合氧化物的第二结晶相（其中元素A为碱金属;元素 B是Nb和Ta中的至少一种;元素A，元素B和Ti的含量不为零）。第二结晶相的实例是由Al-xTi1-xB1 + xO5表示的那些，x优选满足0＆lt; nlE; x＆nlE; 0.15。

13. 发明授权

US07891870B2 Temperature sensor element and method of manufacturing the same 有权
标题翻译：温度传感器元件及其制造方法
公开(公告)号：US07891870B2
公开(公告)日：2011-02-22
申请号：US12111405
申请日：2008-04-29
申请人： Nobuyuki Hotta , Kazushige Ohbayashi
发明人： Nobuyuki Hotta , Kazushige Ohbayashi
IPC分类号： G01K7/00
CPC分类号： G01K7/04 , G01K1/10 , G01K1/18 , G01K2205/04
摘要： A temperature sensor element 10 has a reduced thermal conduction path from a measurement object to a sensitive end portion 22 of a thermocouple 21 and a high-dense insulating ceramic base body 20. Since the temperature sensor element 10 has excellent thermal conductivity from the measurement object to the sensitive end portion 22 of the thermocouple 21, it is also excellent in responsiveness at the time of temperature detection. Further, corrosion and material deterioration of the thermocouple 21 is unlikely to occur because the thermocouple 21 does not directly contact the measurement object (exhaust gas). As a result, the temperature sensor element 10 exhibits excellent durability. Therefore, the temperature sensor element 10 exhibits a good responsiveness at the time of temperature detection as well as excellent durability.
摘要翻译：温度传感器元件10具有从测量对象到热电偶21和高密度绝缘陶瓷基体20的敏感端部22的热传导路径的减小。由于温度传感器元件10具有来自测量对象的优异的导热性到热电偶21的敏感端部22时，在温度检测时的响应性也优异。此外，由于热电偶21不直接接触测量对象（废气），所以不可能发生热电偶21的腐蚀和材料劣化。结果，温度传感器元件10具有优异的耐久性。因此，温度传感器元件10在温度检测时表现出良好的响应性以及优异的耐久性。

14. 发明申请

US20140139070A1 LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION, METHOD FOR PRODUCING SAME, PIEZOELECTRIC ELEMENT USING LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION, ULTRASONIC PROCESSING MACHINE, ULTRASONIC DRIVE DEVICE, AND SENSING DEVICE 有权
标题翻译：无铅压电陶瓷组合物，其制造方法，使用无铅压电陶瓷组合物的压电元件，超声波处理机，超声波驱动装置和感测装置
公开(公告)号：US20140139070A1
公开(公告)日：2014-05-22
申请号：US14232146
申请日：2012-07-04
申请人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Kazuaki Kitamura , Hideto Yamada , Toshiaki Kurahashi , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , C04B35/64
CPC分类号： C04B35/64 , B06B1/0618 , C04B35/495 , C04B35/62685 , C04B2235/3201 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3234 , C04B2235/3244 , C04B2235/3251 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , C04B2235/768 , C04B2235/79 , C04B2235/80 , G01L23/222 , H01L41/1873 , H01L41/43
摘要： A lead-free piezoelectric ceramic composition mainly includes a first crystal phase (KNN phase) and a second crystal phase (NTK phase). In the first crystal phase (KNN phase), a plurality of crystal grains formed of an alkali niobate/tantalate perovskite oxide having piezoelectric characteristics is bound to each other in a deposited state. The second crystal phase (NTK phase) is formed of a compound containing titanium (Ti) and fills spaces between the crystal grains in the first crystal phase.
摘要翻译：无铅压电陶瓷组合物主要包括第一晶相（KNN相）和第二晶相（NTK相）。在第一晶相（KNN相）中，由具有压电特性的铌酸锂/钽酸钙钙钛矿氧化物形成的多个晶粒在沉积状态下彼此结合。第二结晶相（NTK相）由含有钛（Ti）的化合物形成，并填充第一结晶相中的晶粒之间的空间。

15. 发明授权

US08237343B2 Spark plug having a metal fitting portion for holding an insulator at a portion opposite a tip end 有权
标题翻译：火花塞具有用于在与尖端相对的部分处保持绝缘体的金属配合部分
公开(公告)号：US08237343B2
公开(公告)日：2012-08-07
申请号：US12064423
申请日：2006-08-22
申请人： Nobuyuki Hotta , Eiji Kodera , Kazushige Ohbayashi , Noriyasu Sugimoto
发明人： Nobuyuki Hotta , Eiji Kodera , Kazushige Ohbayashi , Noriyasu Sugimoto
IPC分类号： H01T13/02
CPC分类号： H01T21/02 , F02P13/00 , H01T13/36
摘要： Provided is a spark plug that includes a center electrode extending in an axial direction, a cylindrical insulator that holds the center electrode, and a cylindrical main metal fitting, which has a ground electrode at a tip portion thereof. The cylindrical main metal fitting includes a tool engagement portion for mounting the spark plug to an engine and a metal fitting-side fitting portion provided at a rear side of the main metal fitting opposite from the tip portion. The metal fitting-side fitting portion holds the insulator in a tightly fitted state in a radial direction.
摘要翻译：提供一种火花塞，其包括沿轴向延伸的中心电极，保持中心电极的圆柱形绝缘体和在其顶端具有接地电极的圆筒形主金属配件。圆筒形主金属配件包括用于将火花塞安装到发动机上的工具接合部分和设置在主金属配件与尖端部分相对的后侧的金属配合侧配件部分。金属配件侧配合部将径向保持绝缘体处于紧密配合的状态。

16. 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。

17. 发明授权

US06770965B2 Wiring substrate using embedding resin 有权
标题翻译：使用嵌入树脂的布线基板
公开(公告)号：US06770965B2
公开(公告)日：2004-08-03
申请号：US10026454
申请日：2001-12-27
申请人： Hiroki Takeuchi , Toshifumi Kojima , Kazushige Ohbayashi , Hisahito Kashima
发明人： Hiroki Takeuchi , Toshifumi Kojima , Kazushige Ohbayashi , Hisahito Kashima
IPC分类号： H05K346
CPC分类号： H01L21/568 , H01L21/563 , H01L21/6835 , H01L23/49822 , H01L23/49827 , H01L23/49894 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/0102 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/01087 , H01L2924/15174 , H01L2924/15311 , H01L2924/15312 , H01L2924/19041 , H05K1/0231 , H05K1/185 , Y10T428/24917 , H01L2924/00
摘要： A wiring substrate includes (1) an insulating substrate having an opening, or a core substrate and a build-up layer wherein at least one of the core substrate and the build-up layer has an opening, (2) at least one electronic part disposed in the opening, and (3) an embedding resin comprising a thermoplastic resin, an acid anhydride curing agent, a curing accelerator, and a filler, wherein the embedding resin shows a viscosity of not higher than 85 Pa·s in a shear rate of 8.4 s−1 after allowing to stand for 24 hours at 25° C.±1° C.
摘要翻译：布线基板包括（1）具有开口的绝缘基板或芯基板和堆积层，其中芯基板和堆积层中的至少一个具有开口，（2）至少一个电子部件（3）包含热塑性树脂，酸酐固化剂，固化促进剂和填料的嵌入树脂，其中嵌入树脂在剪切速率下显示不高于85Pa.s的粘度在25℃±1℃下静置24小时后为8.4s -1。

18. 发明申请

US20120146462A1 LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION, PIEZOELECTRIC ELEMENT COMPRISING SAME, KNOCK SENSOR, AND PROCESS FOR PRODUCTION OF LEAD-FREE PIEZOELECTRIC CERAMIC COMPOSITION 有权
标题翻译：无铅压电陶瓷组合物，包含其的压电元件，开关传感器和用于生产无铅压电陶瓷组合物的方法
公开(公告)号：US20120146462A1
公开(公告)日：2012-06-14
申请号：US13392030
申请日：2011-01-14
申请人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
发明人： Masato Yamazaki , Takayuki Matsuoka , Katsuya Yamagiwa , Kazushige Ohbayashi
IPC分类号： H01L41/187 , H01L41/09 , H01L41/113
CPC分类号： H01L41/43 , C04B35/462 , C04B35/495 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3232 , C04B2235/3234 , C04B2235/3241 , C04B2235/3244 , C04B2235/3251 , C04B2235/3255 , C04B2235/3267 , C04B2235/3272 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3291 , C04B2235/3298 , G01L23/222 , H01L41/1873
摘要： A lead-free piezoelectric ceramic composition includes a first crystal phase of alkali niobate/tantalate type perovskite oxide having piezoelectric properties and a second crystal phase of A—Ti—B—O composite oxide (where the element A is an alkali metal; the element B is at least one of Nb and Ta; and the contents of the element A, the element B and Ti are not zero). Examples of the second crystal phase are those represented by A1−xTi1−xB1+xO5, and x preferably satisfies 0≦x≦0.15.
摘要翻译：无铅压电陶瓷组合物包括具有压电性能的铌酸盐/钽酸钙型钙钛矿氧化物的第一结晶相和A-Ti-B-O复合氧化物的第二结晶相（其中元素A为碱金属;元素 B是Nb和Ta中的至少一种;元素A，元素B和Ti的含量不为零）。第二结晶相的实例是由Al-xTi1-xB1 + xO5表示的那些，x优选满足0＆lt; nlE; x＆nlE; 0.15。

19. 发明授权

US08040024B2 Piezoceramic material, piezoelectric element and non-resonance knock sensor 有权
标题翻译：压电陶瓷材料，压电元件和非共振爆震传感器
公开(公告)号：US08040024B2
公开(公告)日：2011-10-18
申请号：US12397956
申请日：2009-03-04
申请人： Masato Yamazaki , Hideaki Hiramitsu , Manabu Horiguchi , Yukihiro Hamaguchi , Katsuya Yamagiwa , Takeshi Mitsuoka , Kazushige Ohbayashi , Ryotaro Tawara , Tomohiro Hirata
发明人： Masato Yamazaki , Hideaki Hiramitsu , Manabu Horiguchi , Yukihiro Hamaguchi , Katsuya Yamagiwa , Takeshi Mitsuoka , Kazushige Ohbayashi , Ryotaro Tawara , Tomohiro Hirata
IPC分类号： H01L41/187
CPC分类号： C04B35/491 , C04B35/6262 , C04B2235/3251 , C04B2235/3293 , C04B2235/3294 , C04B2235/6567 , C04B2235/785 , C04B2235/96 , G01L23/222 , H01L41/1132 , H01L41/1876 , H01L41/43
摘要： A piezoceramic material according to an embodiment of the present invention has a composition represented by Pbm{Zr1-x-y-zTixSny(Sb1-nNbn)z}O3 where 1.000≦m≦1.075, 0.470≦x
摘要翻译：根据本发明的一个实施方案的压电陶瓷材料具有由Pbm {Zr1-xy-zTixSny（Sb1-nNbn）z} O3表示的组成，其中1.000和nlE; m＆lt; lE; 1.075,0.470＆amp; nlE; x <0.490,0.020＆ ; 0.040,0

20. 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。

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