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1. 发明授权

US07431984B2 Hybrid lens using translucent ceramic 有权
标题翻译：混合透镜采用半透明陶瓷
公开(公告)号：US07431984B2
公开(公告)日：2008-10-07
申请号：US11727616
申请日：2007-03-27
申请人： Yuji Kintaka , Satoshi Kuretake , Nobuhiko Tanaka
发明人： Yuji Kintaka , Satoshi Kuretake , Nobuhiko Tanaka
IPC分类号： B32B18/00 , B32B27/20 , G02B1/02 , G02B1/11 , C04B35/46
CPC分类号： C04B41/483 , C04B41/009 , C04B41/48 , C04B41/83 , C04B2111/805 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3281 , C04B2235/3286 , C04B2235/3293 , C04B2235/6585 , C04B2235/6587 , C04B2235/72 , C04B2235/725 , C04B2235/768 , C04B2235/79 , C04B2235/9653 , G02B1/00 , G02B3/00 , Y10T428/25 , Y10T428/252 , C04B41/0045 , C04B41/4549 , C04B41/5041 , C04B35/465 , C04B35/495
摘要： A hybrid lens (3) has a structure in which a resin layer (2) composed of an ultraviolet curable resin is formed on the surface of a lens base material (1) composed of translucent ceramic. The lens base material (3) is composed of translucent ceramic containing as a main component an oxide with a perovskite structure represented by A{M,(B1, B2)}O3 (A is at least one selected from Ba, Sr and Ca, B1 is at least one selected from In, Y, Zn and Mg, B2 is at least one selected from Ta and Nb, and M is at least one selected from Ti, Zr, Hf and Sn) and at least Fe and Cu as sub-components. When the Fe content and Cu content in the translucent ceramic are x and y, respectively, 3x+y is 40 ppm by weight or less so that the hybrid lens (3) having excellent uniformity in optical properties and no crack defect can be obtained.
摘要翻译：混合透镜（3）具有在由半透明陶瓷构成的透镜基材（1）的表面上形成由紫外线固化树脂构成的树脂层（2）的结构。透镜基材（3）由以半透明陶瓷为主成分的氧化物构成，该氧化物具有由A {M，（B1，B2O 3）（A是选自Ba ，Sr和Ca，B1为选自In，Y，Zn和Mg中的至少一种，B2为选自Ta和Nb中的至少一种，M为选自Ti，Zr，Hf和Sn中的至少一种），至少 Fe和Cu作为副成分，当半透明陶瓷中的Fe含量和Cu含量分别为x和y时，3x + y为40重量ppm以下，使得具有优异的光学性能均匀性的混合透镜（3）无裂纹缺陷。

2. 发明申请

US20110109204A1 Piezoelectric Element and Audio Device 有权
标题翻译：压电元件和音频设备
公开(公告)号：US20110109204A1
公开(公告)日：2011-05-12
申请号：US12943431
申请日：2010-11-10
申请人： Yoshiro Tajitsu , Masamichi Andoh , Satoshi Kuretake
发明人： Yoshiro Tajitsu , Masamichi Andoh , Satoshi Kuretake
IPC分类号： H01L41/083 , H01L41/193 , H01L41/16
CPC分类号： H04R17/005 , H01L41/094 , H01L41/193 , H04R17/025 , Y10S310/80
摘要： A piezoelectric element including a plurality of stacked piezoelectric sheets, wherein the stretching axis of a first piezoelectric sheet and the stretching axis of a second piezoelectric sheet of the plurality of piezoelectric sheets are oriented in different directions from each other. Preferably, the stretching axis of the first piezoelectric sheet and the stretching axis of the second piezoelectric sheet are intersected at an angle of 90 degrees.
摘要翻译：一种压电元件，包括多个层叠的压电片，其中第一压电片的拉伸轴线和多个压电片的第二压电片的拉伸轴线彼此不同的方向取向。优选地，第一压电片的拉伸轴线和第二压电片的拉伸轴线以90度的角度相交。

3. 发明申请

US20070171538A1 Hybrid lens using translucent ceramic 有权
标题翻译：混合透镜采用半透明陶瓷
公开(公告)号：US20070171538A1
公开(公告)日：2007-07-26
申请号：US11727616
申请日：2007-03-27
申请人： Yuji Kintaka , Satoshi Kuretake , Nobuhiko Tanaka
发明人： Yuji Kintaka , Satoshi Kuretake , Nobuhiko Tanaka
IPC分类号： G02B3/00
CPC分类号： C04B41/483 , C04B41/009 , C04B41/48 , C04B41/83 , C04B2111/805 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3281 , C04B2235/3286 , C04B2235/3293 , C04B2235/6585 , C04B2235/6587 , C04B2235/72 , C04B2235/725 , C04B2235/768 , C04B2235/79 , C04B2235/9653 , G02B1/00 , G02B3/00 , Y10T428/25 , Y10T428/252 , C04B41/0045 , C04B41/4549 , C04B41/5041 , C04B35/465 , C04B35/495
摘要： A hybrid lens (3) has a structure in which a resin layer (2) composed of an ultraviolet curable resin is formed on the surface of a lens base material (1) composed of translucent ceramic. The lens base material (3) is composed of translucent ceramic containing as a main component an oxide with a perovskite structure represented by A{M,(B1, B2)}O3 (A is at least one selected from Ba, Sr and Ca, B1 is at least one selected from In, Y, Zn and Mg, B2 is at least one selected from Ta and Nb, and M is at least one selected from Ti, Zr, Hf and Sn) and at least Fe and Cu as sub-components. When the Fe content and Cu content in the translucent ceramic are x and y, respectively, 3x+y is 40 ppm by weight or less so that the hybrid lens (3) having excellent uniformity in optical properties and no crack defect can be obtained.
摘要翻译：混合透镜（3）具有在由半透明陶瓷构成的透镜基材（1）的表面上形成由紫外线固化树脂构成的树脂层（2）的结构。透镜基材（3）由以半透明陶瓷为主成分的氧化物构成，该氧化物具有由A {M，（B1，B2O 3）（A是选自Ba ，Sr和Ca，B1为选自In，Y，Zn和Mg中的至少一种，B2为选自Ta和Nb中的至少一种，M为选自Ti，Zr，Hf和Sn中的至少一种），至少 Fe和Cu作为副成分，当半透明陶瓷中的Fe含量和Cu含量分别为x和y时，3x + y为40重量ppm以下，使得具有优异的光学性能均匀性的混合透镜（3）无裂纹缺陷。

4. 发明授权

US08183751B2 Piezoelectric element and audio device 有权
标题翻译：压电元件和音频设备
公开(公告)号：US08183751B2
公开(公告)日：2012-05-22
申请号：US12943431
申请日：2010-11-10
申请人： Yoshiro Tajitsu , Masamichi Andoh , Satoshi Kuretake
发明人： Yoshiro Tajitsu , Masamichi Andoh , Satoshi Kuretake
IPC分类号： H01L41/193 , H01L41/047
CPC分类号： H04R17/005 , H01L41/094 , H01L41/193 , H04R17/025 , Y10S310/80
摘要： A piezoelectric element including a plurality of stacked piezoelectric sheets, wherein the stretching axis of a first piezoelectric sheet and the stretching axis of a second piezoelectric sheet of the plurality of piezoelectric sheets are oriented in different directions from each other. Preferably, the stretching axis of the first piezoelectric sheet and the stretching axis of the second piezoelectric sheet are intersected at an angle of 90 degrees.
摘要翻译：一种压电元件，包括多个层叠的压电片，其中第一压电片的拉伸轴线和多个压电片的第二压电片的拉伸轴线彼此不同的方向取向。优选地，第一压电片的拉伸轴线和第二压电片的拉伸轴线以90度的角度相交。

5. 发明授权

US07396790B2 Translucent ceramic, method for manufacturing the same, optical component, and optical device 有权
标题翻译：半透明陶瓷，其制造方法，光学部件和光学装置
公开(公告)号：US07396790B2
公开(公告)日：2008-07-08
申请号：US11852373
申请日：2007-09-10
申请人： Satoshi Kuretake , Yuji Kintaka
发明人： Satoshi Kuretake , Yuji Kintaka
IPC分类号： C04B35/453 , C04B35/468
CPC分类号： G02B1/00 , C04B35/457 , C04B35/48 , C04B35/495 , C04B35/505 , C04B35/62665 , C04B35/6455 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3244 , C04B2235/3251 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/3418 , C04B2235/656 , C04B2235/6585 , C04B2235/768 , C04B2235/79 , C04B2235/9615 , C04B2235/9653 , G02B3/00 , G11B7/1374
摘要： A translucent ceramic having a high light transmittance is provided. It contains a perovskite compound having a composition represented by a general formula: (Ba1-s-tSrsCat)(MxB1yB2z)vOw (where M contains at least one of Sn, Zr and Hf, B1 represents at least one of Mg, Zn, Y and In, B2 represents at least one of Ta and Nb, each of conditions of 0≦s≦0.99, 0.01≦t≦0.45, x+y+z=1, 0
摘要翻译：提供了具有高透光率的半透明陶瓷。它含有具有由以下通式表示的组成的钙钛矿化合物：（Ba 1-st Sr Sr）（M 1）（其中M包含Sn中的至少一种），其中M包含至少一个Sn（x），Zr和Hf中，B1表示Mg，Zn，Y和In中的至少一种，B2表示Ta和Nb中的至少一种，条件为0≤s≤0.99,0.01≤t≤0.45，x + y + z = 1,0,0

6. 发明授权

US08363863B2 Piezoelectric speaker, speaker apparatus, and tactile feedback apparatus 有权
标题翻译：压电扬声器，扬声器装置和触觉反馈装置
公开(公告)号：US08363863B2
公开(公告)日：2013-01-29
申请号：US12954734
申请日：2010-11-26
申请人： Masamichi Andoh , Satoshi Kuretake
发明人： Masamichi Andoh , Satoshi Kuretake
IPC分类号： H04R17/00 , G06F3/041
CPC分类号： H01L41/193 , H04R17/005
摘要： A piezoelectric speaker that includes an electrode formed on opposing main surfaces of a piezoelectric sheet having a predetermined stretching axis and made of a chiral polymer. The electrode is divided into four electrode portions by a plurality of dividing lines extending in a radiation direction. The four electrode portions are distributed along the outer peripheral portion except for the central portion of a vibration region. Voltage is applied to the respective four electrode portions in such a manner that electric field vectors generated in the thickness direction of the piezoelectric sheet direct in opposite directions between the adjacent ones of four sheet portions of the piezoelectric sheet to which voltage is applied by the electrode portions.
摘要翻译：一种压电扬声器，包括在具有预定拉伸轴线并由手性聚合物制成的压电片的相对主表面上形成的电极。电极通过沿辐射方向延伸的多个分割线分成四个电极部分。除了振动区域的中心部分之外，四个电极部分沿着外周部分布。电压施加到各个四个电极部分，使得在压电片材的厚度方向上产生的电场矢量在压电片的四个片段中相邻的四个片部分之间沿相反方向引导，电极通过电极施加电压部分。

7. 发明申请

US20110128245A1 PIEZOELECTRIC SPEAKER, SPEAKER APPARATUS, AND TACTILE FEEDBACK APPARATUS 有权
标题翻译：压电扬声器，扬声器装置和触觉反馈装置
公开(公告)号：US20110128245A1
公开(公告)日：2011-06-02
申请号：US12954734
申请日：2010-11-26
申请人： Masamichi Andoh , Satoshi Kuretake
发明人： Masamichi Andoh , Satoshi Kuretake
IPC分类号： G06F3/041 , H04R17/00
CPC分类号： H01L41/193 , H04R17/005
摘要： A piezoelectric speaker that includes an electrode formed on opposing main surfaces of a piezoelectric sheet having a predetermined stretching axis and made of a chiral polymer. The electrode is divided into four electrode portions by a plurality of dividing lines extending in a radiation direction. The four electrode portions are distributed along the outer peripheral portion except for the central portion of a vibration region. Voltage is applied to the respective four electrode portions in such a manner that electric field vectors generated in the thickness direction of the piezoelectric sheet direct in opposite directions between the adjacent ones of four sheet portions of the piezoelectric sheet to which voltage is applied by the electrode portions.
摘要翻译：一种压电扬声器，包括在具有预定拉伸轴线并由手性聚合物制成的压电片的相对主表面上形成的电极。电极通过沿辐射方向延伸的多个分割线分成四个电极部分。除了振动区域的中心部分之外，四个电极部分沿着外周部分布。电压施加到各个四个电极部分，使得在压电片材的厚度方向上产生的电场矢量在压电片的四个片段中相邻的四个片部分之间沿相反方向引导，电极通过电极施加电压部分。

8. 发明申请

US20080064584A1 TRANSLUCENT CERAMIC, METHOD FOR MANUFACTURING THE SAME, OPTICAL COMPONENT, AND OPTICAL DEVICE 有权
标题翻译：透明陶瓷，其制造方法，光学部件和光学装置
公开(公告)号：US20080064584A1
公开(公告)日：2008-03-13
申请号：US11852373
申请日：2007-09-10
申请人： Satoshi Kuretake , Yuji Kintaka
发明人： Satoshi Kuretake , Yuji Kintaka
IPC分类号： C03C10/02
CPC分类号： G02B1/00 , C04B35/457 , C04B35/48 , C04B35/495 , C04B35/505 , C04B35/62665 , C04B35/6455 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3244 , C04B2235/3251 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/3418 , C04B2235/656 , C04B2235/6585 , C04B2235/768 , C04B2235/79 , C04B2235/9615 , C04B2235/9653 , G02B3/00 , G11B7/1374
摘要： A translucent ceramic having a high light transmittance is provided. It contains a perovskite compound having a composition represented by a general formula: (Ba1-s-tSrsCat)(MxB1yB2z)vOw (where M contains at least one of Sn, Zr and Hf, B1 represents at least one of Mg, Zn, Y and In, B2 represents at least one of Ta and Nb, each of conditions of 0≦s≦0.99, 0.01≦t≦0.45, x+y+z=1, 0
摘要翻译：提供了具有高透光率的半透明陶瓷。它含有具有由以下通式表示的组成的钙钛矿化合物：（Ba 1-st Sr Sr）（M 1）（其中M包含Sn中的至少一种），其中M包含至少一个Sn（x），Zr和Hf中，B1表示Mg，Zn，Y和In中的至少一种，B2表示Ta和Nb中的至少一种，条件为0≤s≤0.99,0.01≤t≤0.45，x + y + z = 1,0,0

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