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1. 发明授权

US08560260B2 Rotation angle positioning device 有权
标题翻译：旋转角定位装置
公开(公告)号：US08560260B2
公开(公告)日：2013-10-15
申请号：US13115936
申请日：2011-05-25
申请人： Munetaka Wakizaka , Hideaki Hiramitsu
发明人： Munetaka Wakizaka , Hideaki Hiramitsu
IPC分类号： G01C17/38 , G06F19/00
CPC分类号： G01D5/145 , G01D5/2449 , G01D5/2451
摘要： In a rotation angle positioning device 6 including: a rotation angle detection device 7 which has a detection target ring 8 and an angle detection sensor 9; and a rotating-shaft driving device 10 rotating a rotating shaft so as to cause a rotation angle to become a given command value α for rotation angle, there are provided: an error pattern storage unit 11a storing a tooth-to-tooth period error pattern F made up of errors between detected rotation angles by the angle detection sensor 9 and actual rotation angles, corresponding to respective correction dividing points of an arbitrary tooth-to-tooth period in the detection target ring 8; and a command value correction unit 11b correcting the command value α for rotation angle based on the tooth-to-tooth period error pattern F to find a corrected command value α2 for rotation angle.
摘要翻译：在具有检测对象环8和角度检测传感器9的旋转角度检测装置7的旋转角度定位装置6中，以及旋转轴驱动装置10，其使旋转轴旋转以使旋转角度成为旋转角度的给定指令值α，提供：误差模式存储单元11a，其存储齿 - 齿周期误差图案 F由角度检测传感器9检测到的旋转角度与对应于检测对象环8中的任意齿 - 齿周期的各校正分割点的实际旋转角度的误差构成; 以及指令值校正单元11b，其基于齿 - 齿周期误差模式F校正旋转角度的指令值α，以找到用于旋转角度的校正命令值α2。

2. 发明申请

US20110320154A1 ROTATION ANGLE POSITIONING DEVICE 有权
标题翻译：旋转角度定位装置
公开(公告)号：US20110320154A1
公开(公告)日：2011-12-29
申请号：US13115936
申请日：2011-05-25
申请人： Munetaka Wakizaka , Hideaki Hiramitsu
发明人： Munetaka Wakizaka , Hideaki Hiramitsu
IPC分类号： G06F19/00
CPC分类号： G01D5/145 , G01D5/2449 , G01D5/2451
摘要： In a rotation angle positioning device 6 including: a rotation angle detection device 7 which has a detection target ring 8 and an angle detection sensor 9; and a rotating-shaft driving device 10 rotating a rotating shaft so as to cause a rotation angle to become a given command value α for rotation angle, there are provided: an error pattern storage unit 11a storing a tooth-to-tooth period error pattern F made up of errors between detected rotation angles by the angle detection sensor 9 and actual rotation angles, corresponding to respective correction dividing points of an arbitrary tooth-to-tooth period in the detection target ring 8; and a command value correction unit 11b correcting the command value α for rotation angle based on the tooth-to-tooth period error pattern F to find a corrected command value α2 for rotation angle.
摘要翻译：在具有检测对象环8和角度检测传感器9的旋转角度检测装置7的旋转角度定位装置6中，以及旋转轴驱动装置10，其使旋转轴旋转以使旋转角度成为用于旋转角度的给定指令值α，提供：误差图案存储单元11a，其存储齿 - 齿周期误差图案 F由角度检测传感器9检测到的旋转角度与对应于检测对象环8中的任意齿 - 齿周期的各校正分割点的实际旋转角度的误差构成; 以及指令值校正单元11b，其基于齿 - 齿周期误差模式F校正旋转角度的指令值α，以找到用于旋转角度的校正命令值α2。

3. 发明申请

US20090223282A1 PIEZOCERAMIC MATERIAL, PIEZOELECTRIC ELEMENT AND NON-RESONANCE KNOCK SENSOR 有权
标题翻译： PIEZOCERAMIC材料，压电元件和非共振KNOCK传感器
公开(公告)号：US20090223282A1
公开(公告)日：2009-09-10
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： G01L23/22 , H01L41/047 , 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 <= m <= 1.075,0.470 <= x <0.490,0.020 < y <= 0.040,0

4. 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

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