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1. 发明申请

US20060079619A1 Piezoelectric transducing sheet 审中-公开
标题翻译：压电转印片
公开(公告)号：US20060079619A1
公开(公告)日：2006-04-13
申请号：US10539211
申请日：2003-11-12
申请人： Ruiping Wang , Hiroshi Sato , Yoshiro Shimojo , Tadashi Sekiya
发明人： Ruiping Wang , Hiroshi Sato , Yoshiro Shimojo , Tadashi Sekiya
IPC分类号： C08K3/22
CPC分类号： H01L41/1876 , H01L41/18
摘要： A piezoelectric sheet, which comprises a matrix comprising a polyimide, silicone rubber or an epoxy resin, and a cubic lead zirconate titanate single-crystal particle dispersed in the matrix, wherein (100) plane of said single-crystal particle is oriented parallel to a plane of said sheet, and said single-crystal particle penetrates the plane of said sheet from one to the other side. Conventionally, since the constituent crystal particles are randomly oriented, properties of the crystal particles are obtained as the average values of the properties of the individual particles. In contrast, according to the piezoelectric sheet of the present invention, since the cubic PZT single-crystal particles have been disposed so that (100) axes are oriented perpendicularly to the plane of the sheet, the PZT can have the properties inherent in the (100) planes.
摘要翻译：一种压电片，其包含分散在基体中的包含聚酰亚胺，硅橡胶或环氧树脂的矩阵和立方锆钛酸铅单晶粒子，其中所述单晶粒子的（100）面平行于所述片材的平面，所述单晶粒子从一侧向另一侧贯穿所述片材的平面。通常，由于构成的结晶粒子是随机取向的，因此，作为各粒子的特性的平均值，可以得到结晶粒子的特性。相反，根据本发明的压电片，由于立方体PZT单晶粒子被配置为使得（100）轴垂直于片材的平面取向，所以PZT可以具有（ 100）飞机。

2. 发明授权

US06963157B2 Lead zirconate titanate fiber, smart board using lead zirconate titanate fiber, actuator utilizing smart board, and sensor utilizing smart board 失效
标题翻译：锆钛酸铅纤维，使用锆钛酸铅纤维的智能板，利用智能板的执行器和利用智能板的传感器
公开(公告)号：US06963157B2
公开(公告)日：2005-11-08
申请号：US10347248
申请日：2003-01-21
申请人： Hiroshi Sato , Yoshiro Shimojo , Tadashi Sekiya
发明人： Hiroshi Sato , Yoshiro Shimojo , Tadashi Sekiya
IPC分类号： B22F1/00 , C23C18/12 , H01L41/09 , H01L41/113 , H01L41/08
CPC分类号： H01L41/1132 , B22F1/004 , C23C18/1216 , C23C18/1241 , H01L41/082 , H01L41/0926 , H01L41/1876 , Y02T50/67
摘要： A PZT fiber is formed by using a titanium wire or a heat-resistant metal wire made of platinum or the like, as a core wire, and overlaying PZT crystals on a surface of the wire. A smart board utilizing the PZT fiber is formed by embedding the PZT fiber into a conductive composite material layer made of carbon fiber reinforced plastic or the like. An actuator utilizing the smart board is constituted by applying a voltage between the PZT fiber and the conductive composite layer of the smart board.
摘要翻译：通过使用由铂等制成的钛丝或耐热金属线作为芯线，并且在导线的表面上覆盖PZT晶体来形成PZT纤维。使用PZT纤维的智能板通过将PZT纤维嵌入由碳纤维增强塑料等制成的导电性复合材料层中而形成。利用智能板的致动器通过在PZT光纤和智能板的导电复合层之间施加电压来构成。

3. 发明授权

US6093667A Ceramics with excellent electrostrictive property 失效
标题翻译：陶瓷具有优异的电致伸缩性能
公开(公告)号：US6093667A
公开(公告)日：2000-07-25
申请号：US248317
申请日：1999-02-11
申请人： Keiji Kusumoto , Tadashi Sekiya
发明人： Keiji Kusumoto , Tadashi Sekiya
IPC分类号： C04B33/32 , C04B35/00 , C04B35/46 , C04B35/499 , C04B35/64 , H01L41/187 , B28B1/00 , C04B35/472
CPC分类号： H01L41/187 , C04B35/499
摘要： The present invention provides novel ceramic materials with excellent electrostrictive property, and the present invention relates to electrostrictive ceramics consisting of solid solution ceramics which can be obtained by combining about 30 molar % of primitive perovskite-type compound PbTiO.sub.3 with a composite perovskite compound Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3.
摘要翻译：本发明提供具有优异的电致伸缩性能的新型陶瓷材料，本发明涉及由固溶陶瓷组成的电致伸缩陶瓷，其可以通过将约30摩尔％的原始钙钛矿型化合物PbTiO3与复合钙钛矿化合物Pb（Ni1 / 3Nb2 / 3）O3。

4. 发明授权

US4678732A Method for manufacture of photo-semiconductor 失效
标题翻译：光半导体制造方法
公开(公告)号：US4678732A
公开(公告)日：1987-07-07
申请号：US775393
申请日：1985-09-12
申请人： Tadashi Sekiya , Akihiro Tsuzuki , Yasuyoshi Torii
发明人： Tadashi Sekiya , Akihiro Tsuzuki , Yasuyoshi Torii
IPC分类号： H01L31/0264 , H01L31/032 , H01L31/08 , H01L31/18 , H01B1/06
CPC分类号： H01L31/08 , H01L31/032 , H01L31/18
摘要： A photo-semiconductor is produced by melting Bi.sub.2 O.sub.3 or its mixture with a small amount of an oxide or fluoride and then quenching the resultant melt in the form of a film.
摘要翻译：通过用少量的氧化物或氟化物熔化Bi 2 O 3或其混合物，然后以薄膜形式使所得熔体骤冷而制备光半导体。

5. 发明授权

US06451244B1 Ceramics with excellent piezoelectric property and their manufacturing method 失效
标题翻译：具有优良压电性能的陶瓷及其制造方法
公开(公告)号：US06451244B1
公开(公告)日：2002-09-17
申请号：US09472811
申请日：1999-12-28
申请人： Keiji Kusumoto , Tadashi Sekiya
发明人： Keiji Kusumoto , Tadashi Sekiya
IPC分类号： C04B35499
CPC分类号： C04B35/499 , H01L41/187
摘要： The present invention is intended to provide piezoelectric ceramic materials having far better strain characteristics than that of conventional piezoelectric ceramics, as well as a novel method for producing such piezoelectric ceramics, and the present invention involves solid solution piezoelectric ceramics primarily comprising the complex perovskite compound Pb(Ni⅓Nb⅔)O3, the simple perovskite compound PbTiO3, and PbZrO3, wherein the aforementioned ceramics primarily comprise compositions within a triangle in which the compositional vertices are (X=52, Y=34, Z=14), (X=49, Y=37, Z=14), and (X=49, Y=34, Z=17), where Pb(Ni⅓Nb⅔)O3 is X mol %, PbTiO3 is Y mol %, and PbZrO3 is Z mol % (X+Y+Z=100) among the triangular coordinates in the phase diagram in which the vertices are Pb(Ni⅓Nb⅔) O3, PbTiO3, and PbZrO3, as well as a method for producing such solid solution ceramics.
摘要翻译：本发明旨在提供具有比常规压电陶瓷更好的应变特性的压电陶瓷材料以及用于制造这种压电陶瓷的新方法，本发明涉及主要包含复合钙钛矿化合物Pb的固溶体压电陶瓷（Ni 1/3 Nb⅔）O 3，简单的钙钛矿化合物PbTiO 3和PbZrO 3，其中上述陶瓷主要包括组成顶点为（X = 52，Y = 34，Z = 14），（X = 49，Y = = 37，Z = 14），（X = 49，Y = 34，Z = 17），Pb（Ni 1/3 N b））O 3为X摩尔％，PbTiO 3为Y摩尔％，PbZrO3为Z摩尔％ + Z = 100），其中顶点为Pb（Ni 1/3 N b））O 3，PbTiO 3和PbZrO 3的相图中的三角坐标，以及这种固溶陶瓷的制造方法。

6. 发明授权

US06288002B1 Ceramics with excellent electrostrictive property 失效
标题翻译：陶瓷具有优异的电致伸缩性能
公开(公告)号：US06288002B1
公开(公告)日：2001-09-11
申请号：US09506585
申请日：2000-02-18
申请人： Keiji Kusumoto , Tadashi Sekiya
发明人： Keiji Kusumoto , Tadashi Sekiya
IPC分类号： C04B3526
CPC分类号： H01L41/187 , C04B35/499
摘要： The present invention provides novel ceramic materials with excellent electrostrictive property, and the present invention relates to electrostrictive ceramics consisting of solid solution ceramics which can be obtained by combining about 30 molar % of primitive perovskite-type compound PbTiO3 with a composite perovskite compound Pb(Ni⅓Nb⅔)O3.
摘要翻译：本发明提供具有优异的电致伸缩性能的新型陶瓷材料，本发明涉及由固溶陶瓷组成的电致伸缩陶瓷，其可以通过将大约30摩尔％的原始钙钛矿型化合物PbTiO3与复合钙钛矿化合物Pb（Ni 1/3 N b ）O3。

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