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11. 发明专利

JP2007246387A Method for manufacturing spherical fine particle of piezoelectric material 有权
标题翻译：制造压电材料球形细颗粒的方法
公开(公告)号：JP2007246387A
公开(公告)日：2007-09-27
申请号：JP2007037114
申请日：2007-02-16
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： NONAKA KAZUHIRO , AKIYAMA MORIHITO , KANBARA TOSHIHIRO , NAGANO MASAMITSU
IPC分类号： C01G25/00 , H01L41/187 , H01L41/22 , H01L41/39 , H01L41/41
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing spherical fine particles of a piezoelectric material by using a molten salt method excellent in recycling property and mass-productivity. SOLUTION: The method for manufacturing fine particles of a piezoelectric material is carried out by mixing and heating an oxide as a main source material of the fine particles of the piezoelectric material with molten inorganic salts which induce a molten salt reaction with the oxide and is characterized in that a predetermined amount of lead oxide (PbO) is mixed with the above oxide and the molten inorganic salts and heated at a predetermined temperature. Thereby, fine particles of the piezoelectric material having excellent dispersibility can be manufactured. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种通过使用回收性和批量生产率优异的熔盐法制造压电材料的球状微粒的方法。解决方案：压电材料微粒的制造方法是通过将作为压电体材料的微粒的主要原料的氧化物与熔融的无机盐混合加热而引起与氧化物的熔融盐反应的方法其特征在于，将预定量的氧化铅（PbO）与上述氧化物和熔融无机盐混合并在预定温度下加热。由此，可以制造具有优异分散性的压电材料的微粒。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2007003443A Abnormal state detection method and sheet-like piezoelectric sensor 有权
标题翻译：异常状态检测方法和类似压电传感器
公开(公告)号：JP2007003443A
公开(公告)日：2007-01-11
申请号：JP2005186208
申请日：2005-06-27
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： AKIYAMA MORIHITO , UENO NAOHIRO
IPC分类号： G01N29/14 , H01L21/205 , H01L21/3065 , H01L41/08 , H01L41/18 , H05H1/00 , H05H1/24 , H05H1/46
摘要： PROBLEM TO BE SOLVED: To provide an abnormal state detection method capable of detecting an abnormal state of a detected object at a low cost, high sensitivity and high accuracy using a sheet-like piezoelectric sensor, and the sheet-like piezoelectric sensor used for that method. SOLUTION: The abnormal state detection method comprises a step of sticking and fixing the sheet-like piezoelectric sensor 1 having flexibility to the detected object, a step of detecting acoustic vibration from the detected object with the piezoelectric sensor, and a step of determining the abnormal state of the detected object based on a detected signal of the acoustic vibration. In this piezoelectric sensor, as a piezoelectric layer 4, a thin film mainly made of one piezoelectric metal compound selected from aluminum nitride, gallium nitride, indium nitride, zinc oxide, and lithium niobate is formed on a sheet-like substrate 3 having flexibility. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种异常状态检测方法，其能够使用片状压电传感器以低成本，高灵敏度和高精度检测检测对象的异常状态，并且片状压电传感器用于该方法。解决方案：异常状态检测方法包括将具有柔性的片状压电传感器1粘贴并固定到检测对象的步骤，利用压电传感器检测来自被检测物体的声振动的步骤，以及步骤基于检测到的声振动信号来确定被检测物体的异常状态。在该压电传感器中，作为压电体层4，在具有挠性的片状基板3上形成有主要由选自氮化铝，氮化镓，氮化铟，氧化锌，铌酸锂的一种压电金属化合物构成的薄膜。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2006204534A Apparatus for detecting body pressure fluctuation, apparatus, system, and program for managing biological information, and recording medium which records the program 有权
标题翻译：用于检测身体压力波动的装置，用于管理生物信息的装置，系统和程序以及记录程序的记录介质
公开(公告)号：JP2006204534A
公开(公告)日：2006-08-10
申请号：JP2005020344
申请日：2005-01-27
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： UENO NAOHIRO , AKIYAMA MORIHITO
IPC分类号： A61B5/0245 , A61B5/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for detecting body pressure fluctuation which can be attached to an arbitrary place of a living body and can measure a voltage signal about the pulse and a pulse wave and can transmit them to the exterior without catching the living body which acts freely.
SOLUTION: A sensor/circuit section 1, which acquires voltage signal about the pulse and the pulse wave of the tail 7 of a mouse, detects the voltage signal from a pressure fluctuation of the body surface of the tail 7 of the mouse by a piezoelectric sensor 10 in which piezoelectric bodies 14 and 15 in a sheet form, external electrodes 12 and 13 in a sheet form, and an internal electrode 16 are mutually and by turns laminated, and comprises: a fixed member 11 which presses the piezoelectric bodies 14 and 15, the external electrodes 12 and 13, and the internal electrode 16 against the tail 7 of the mouse to fix; and the 1st transmitting and receiving circuit section which transmits the voltage signal to the exterior.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于检测能够附着到生物体的任意位置的体压波动的装置，并且可以测量关于脉冲和脉搏波的电压信号，并且可以将它们传送到外部而没有抓住自由行动的生物体。
解决方案：获取关于鼠标尾部7的脉冲和脉搏波的电压信号的传感器/电路部分1检测来自鼠标尾部7的体表的压力波动的电压信号通过压电传感器10，其中片状的压电体14和15，片状的外部电极12和13以及内部电极16相互层叠，并且包括：固定构件11，其压紧压电主体14和15，外部电极12和13以及内部电极16抵靠鼠标的尾部7固定; 以及将电压信号发送到外部的第一发送和接收电路部分。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2006124725A Mechanoluminescence material 有权
标题翻译：机械材料
公开(公告)号：JP2006124725A
公开(公告)日：2006-05-18
申请号：JP2006033598
申请日：2006-02-10
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： AKIYAMA MORIHITO , XU CHAO-NAN , NONAKA KAZUHIRO
IPC分类号： C09K11/64 , C09K11/59
CPC分类号： F21K2/04
摘要： PROBLEM TO BE SOLVED: To provide a mechanoluminescence material enabling the selection from a wide range and exhibiting high light-emission intensity. SOLUTION: The mechanoluminescence material is obtained by adding at least one kind of a luminescence center emitting the light when an electron excited by a mechanical energy returns to a ground state, and selected from a rare earth metal and a transition metal to a base material comprising at least one kind of an oxide selected from the group consisting of complex oxides of barium having a composition represented by the general formulas: xBaO-yAl 2 O 3 -zSiO 2 (at least a part of Ba may be substituted with at least one kind of Na, K and Mg; and x, y and z are each a number of ≥1), xBaO-yAl 2 O 3 (at least a part of Ba may be substituted with at least one kind of Na, Mg, Zn, Be and Mn; and x and y are the same as the above) or xBaO-ySiO 2 (at least a part of Ba may be substituted with at least one kind of Mg, Fe, Mn, Zn and Be; and x and y are the same as the above). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够从宽范围选择并表现出高发光强度的机械发光材料。解决方案：当机械能激发的电子返回到基态时，通过添加至少一种发光的发光中心，并从稀土金属和过渡金属中选择出来，获得机械发光材料至基材，其包含选自由以下通式表示的组成的钡的复合氧化物中的至少一种氧化物：xBaO-yAl 2 （至少一部分Ba可以被至少一种Na，K和Mg取代; x，y和z各自为≥1），xBaO-yAl < SB> 2 3（至少一部分Ba可以被至少一种Na，Mg，Zn，Be和Mn取代; x和y与上述）或xBaO-ySiO 2 （Ba的至少一部分可以被至少一种Mg，Fe，Mn，Zn和Be取代; x和y与以上）。版权所有（C）2006，JPO＆NCIPI

15. 发明专利

JP2005347364A Extendible and contractible piezoelectric element 审中-公开
标题翻译：可扩展和可压缩的压电元件
公开(公告)号：JP2005347364A
公开(公告)日：2005-12-15
申请号：JP2004162802
申请日：2004-06-01
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： AKIYAMA MORIHITO , UENO NAOHIRO , KANBARA TOSHIHIRO , NONAKA KAZUHIRO
IPC分类号： G01L1/16 , H01L41/08 , H01L41/09 , H01L41/18 , H01L41/187
摘要： PROBLEM TO BE SOLVED: To provide an extendible and contractible piezoelectric element capable of detecting pressure with high reliability without disconnecting an electrode layer easily, even in the case of expanding a substrate with elasticity.
SOLUTION: In the state where the substrate is expanded to the one side of a substrate 2 with elasticity or both-surface side, the element is a piezoelectric element A which can be expanded and contracted and in which an electrode layer 3 and a piezoelectric crystal thin film 1 are formed. Further, in the one surface side of a substrate 2 with elasticity or the both-surface side, it is the piezoelectric element A which can be expanded and contracted and in which the electrode layer 3 with elasticity and piezoelectric crystal thin film 1 are formed. Moreover, as the electrode layer 3, electric conduction paste, conductive rubber, a conductive polymer and the like are adopted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在弹性基板膨胀的情况下，提供一种能够高度可靠地检测压力而不断开电极层的可伸缩的压电元件。解决方案：在基板膨胀到具有弹性或双面侧的基板2的一侧的状态下，元件是能够膨胀和收缩的压电元件A，其中电极层3和形成压电晶体薄膜1。此外，在具有弹性或双面的基板2的一个表面侧，可以扩展和收缩的压电元件A，其中形成具有弹性的电极层3和压电晶体薄膜1。此外，作为电极层3，采用导电膏，导电性橡胶，导电性高分子等。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2005281767A Method for manufacturing highly heat resistant conductive thin film, highly heat resistant conductive thin film and laminated film obtained by the manufacturing method, and device provided with the laminated film 有权
标题翻译：用于制造高耐热导电薄膜的方法，由制造方法获得的高耐热导电薄膜和层压膜，以及提供层压膜的装置
公开(公告)号：JP2005281767A
公开(公告)日：2005-10-13
申请号：JP2004097116
申请日：2004-03-29
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： AKIYAMA MORIHITO , UENO NAOHIRO , KANBARA TOSHIHIRO , NAGAI HIDEAKI , OKUYA TAKESHI
IPC分类号： C23C14/06 , C23C14/58 , C23C28/02
CPC分类号： C23C28/023
摘要： PROBLEM TO BE SOLVED: To provide a highly heat resistant conductive thin film satisfying all of high-temperature stability, resistance temperature coefficient and mechanical characteristics, more particularly a highly heat resistant conductive thin film which does not give rise to a change of properties, non-conducting, poor-conducting, cracking, and/or peeling.
SOLUTION: The highly heat resistant conductive thin film is provided with a thin film composed of at least one kind of platinum group element and a thin film composed of at least one kind of high melting point metal element. The highly heat resistant conductive thin film is formed by placing the two thin films under a high-temperature environment. The platinum group element is selected from the group consisting of ruthenium (Ru), rhodium (Rh), palladium (Pd), iridium (Ir) and platinum (Pt). The high melting point metal element is selected from the group consisting of yttrium (Y), titanium (Ti), tungsten (W), zirconium (Zr), niobium (Nb), molybdenum (Mo), tantalum (Ta), chromium (Cr), and nickel (Ni).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供满足所有高温稳定性，电阻温度系数和机械特性的高耐热导电性薄膜，特别是不引起变化的高耐热性导电性薄膜性质，不导电，差导电，开裂和/或剥离。解决方案：高耐热导电薄膜设置有由至少一种铂族元素构成的薄膜和由至少一种高熔点金属元素构成的薄膜。通过将两个薄膜放置在高温环境下来形成高耐热导电薄膜。铂族元素选自钌（Ru），铑（Rh），钯（Pd），铱（Ir）和铂（Pt）。高熔点金属元素选自钇（Y），钛（Ti），钨（W），锆（Zr），铌（Nb），钼（Mo），钽（Ta） Cr）和镍（Ni）。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2004346336A Laminate containing wurtzite crystalline layer and its manufacturing method 有权
公开(公告)号：JP2004346336A
公开(公告)日：2004-12-09
申请号：JP2003139506
申请日：2003-05-16
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： AKIYAMA MORIHITO , UENO NAOHIRO , TATEYAMA HIROSHI , KANBARA TOSHIHIRO
IPC分类号： C23C28/00
摘要： PROBLEM TO BE SOLVED: To provide a laminate having a multilayer structure wherein a layer comprising a compound having a wurtzite crystalline structure whose crystallinity and crystalline orientation are regulated is grown on a functional substance layer independent of the crystalline structure of the functional substance layer.
SOLUTION: A first wurtzite crystalline layer 2 comprises the compound having the wurtzite crystalline structure and is previously formed between a substrate 1 and the functional substance layer 3 serving as a ground. This improves the crystallinity and the crystalline orientation of a second wurtzite crystalline layer 4 formed on the functional substance layer 3.
COPYRIGHT: (C)2005,JPO&NCIPI

18. 发明专利

JP2004312611A Aluminum nitride thin film and piezoelectric thin film resonator using it 有权
公开(公告)号：JP2004312611A
公开(公告)日：2004-11-04
申请号：JP2003106549
申请日：2003-04-10
申请人： National Institute Of Advanced Industrial & Technology , Ube Ind Ltd , 宇部興産株式会社 , 独立行政法人産業技術総合研究所
发明人： NAGAO KEIGO , MASUI EIJI , YAMADA TETSUO , AKIYAMA MORIHITO , UENO NAOHIRO , TATEYAMA HIROSHI
IPC分类号： H01L41/09 , H01L41/18 , H03H9/17 , H03H9/56 , H03H9/58
CPC分类号： H03H9/174 , H03H9/562 , H03H9/564 , H03H9/585 , H03H9/588
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric thin film resonator wherein electric mechanical coupling coefficient is large, acoustically quality factor (Q value) is superior, and improvement of property such as bandwidth and insertion loss is favorable.
SOLUTION: The piezoelectric thin film resonator is characterized by having a piezoelectric lamination structure 14 wherein an insulator layer 13 constituted of a dielectric film whose main component is silicon oxide or silicon nitride, a lower electrode 15, a piezoelectric thin film 16 and an upper electrode 17 are laminated in this order at a position facing a viahole 20 of a substrate 12. The piezoelectric thin film 16 is an aluminum nitride thin film with a thickness of 0.5-3.0 μm which shows c-axis orienting and in which locking curve half value width (FWHM) of (0002) diffraction peak is at most 3.0°. The lower electrode 15 is a metal thin film with a thickness of less than 2000 nm whose main component is tantalum and in which intensity ratio I
α /I
β between peak intensity I
β of (002) diffraction peak of tetragonal β phase and peak intensity I
α of (110) diffraction peak of cubic crystal α phase is at most 0.1.
COPYRIGHT: (C)2005,JPO&NCIPI

19. 发明专利

JP2009288144A Piezo-electric element, piezoelectric sensor, method of manufacturing piezo-electric element, metal foil electrode 有权
标题翻译：压电元件，压电传感器，制造电动元件的方法，金属箔电极
公开(公告)号：JP2009288144A
公开(公告)日：2009-12-10
申请号：JP2008142490
申请日：2008-05-30
申请人： Kyocera Corp , National Institute Of Advanced Industrial & Technology , 京セラ株式会社 , 独立行政法人産業技術総合研究所
发明人： KISHI KAZUJI , AKIYAMA MORIHITO , OISHI YASUNOBU , INAGAKI MASANAGA
IPC分类号： G01L23/22 , G01L9/08
摘要： PROBLEM TO BE SOLVED: To provide a piezo-electric element capable of narrowing an area of a plane perpendicular to a piezo-electric sensor inserting direction. SOLUTION: The piezo-electric element 5 of a thin-film element laminated sensor 1 has a metal substrate 51 having a through-hole 8a in a surface 28a thereof, an AlN element film 52 formed over all surfaces of the substrate 51 except for at least a wall surface 18 of the through-hole 8a, and a metal foil electrode 53 with conductivity coated on the AlN element film 52. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够缩小与压电传感器插入方向垂直的平面的面积的压电元件。解决方案：薄膜元件层叠传感器1的压电元件5具有在其表面28a中具有通孔8a的金属基板51，在基板51的所有表面上形成的AlN元件膜52 除了通孔8a的至少壁面18以外，还具有导电性涂覆在AlN元件膜52上的金属箔电极53.（C）2010，JPO＆INPIT

20. 发明专利

JP2008211095A Piezoelectric element, manufacturing method and generator equipped with the piezoelectric element 有权
标题翻译：压电元件，制造方法和发电机配有压电元件
公开(公告)号：JP2008211095A
公开(公告)日：2008-09-11
申请号：JP2007048084
申请日：2007-02-27
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： AKIYAMA MORIHITO , MOROFUJI YUKARI , UENO NAOHIRO
IPC分类号： H01L41/09 , H01L41/113 , H01L41/18 , H01L41/22 , H01L41/316 , H02N2/00 , H02N2/18
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric element which can generate a large amount of charges, even by weak force. SOLUTION: On at least one face of a polymer thin film 5 made of molecular compound, as principal component, which is obtained by superimposing monomer in this piezoelectric element 1a, a piezoelectric thin film 3, located in between a first electrode layer 2 and a second electrode layer 4 and made of a piezoelectric body as the principal component which generates charges by applying a dynamic force is formed. COPYRIGHT: (C)2008,JPO&INPIT

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