公开(公告)号：WO2016157855A1

公开(公告)日：2016-10-06

申请号：PCT/JP2016/001724

申请日：2016-03-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： UEDA, Miki ,  MIURA, Kaoru ,  WATANABE, Takayuki ,  MURAKAMI, Shunsuke ,  HAYASHI, Jumpei ,  KUBOTA, Makoto

IPC: H01L41/187 ,  H01L41/083 ,  H01L41/43 ,  H02N2/10 ,  C04B35/495 ,  B41J2/14

CPC classification number: H01L41/1873 ,  B08B7/028 ,  B41J2/14274 ,  B41J2202/03 ,  C04B35/495 ,  C04B35/62695 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3267 ,  C04B2235/3284 ,  C04B2235/6025 ,  C04B2235/6567 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/80 ,  C04B2237/34 ,  C04B2237/68 ,  H01L41/083 ,  H01L41/0973 ,  H01L41/43 ,  H02N2/106 ,  H02N2/163

Abstract: The disclosed piezoelectric material includes a perovskite-type metal oxide (Na x Ba 1-y )(Nb y Ti 1-y )O 3 , where 0.83≦x≦0.95, 0.85≦y≦0.95, 0.95≦x/y≦1.05, as a main component, Zn, and Mg. The Zn content is between 0.5 and 5 mol% and the Mg content is between 0.1 and 2 mol% based on the perovskite-type metal oxide.

Abstract translation: 所公开的压电材料包括钙钛矿型金属氧化物（NaxBa1-y）（NbyTi1-y）O3，其中0.83≤x≤0.95,0.85≤y≤0.95,0.95≤x/y≤1.05，作为主要成分，Zn ，和Mg。 基于钙钛矿型金属氧化物，Zn含量为0.5〜5摩尔％，Mg含量为0.1〜2摩尔％。

公开(公告)号：WO2013147107A1

公开(公告)日：2013-10-03

申请号：PCT/JP2013/059422

申请日：2013-03-21

Applicant: CANON KABUSHIKI KAISHA

Inventor： SAITO, Hiroshi ,  MURAKAMI, Shunsuke ,  UEDA, Miki ,  TANAKA, Hidenori ,  MATSUDA, Takanori ,  WATANABE, Takayuki ,  KUBOTA, Makoto

IPC: C04B35/468 ,  C04B35/49 ,  H01L41/187 ,  H02N2/00

CPC classification number: H01L41/1871 ,  B06B1/06 ,  B08B7/028 ,  B41J2/14209 ,  B41J2/14233 ,  B41J2002/14217 ,  B41J2202/03 ,  C04B35/4682 ,  C04B35/6261 ,  C04B35/62695 ,  C04B35/64 ,  C04B2235/3208 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3262 ,  C04B2235/3267 ,  C04B2235/3281 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/449 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6567 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/79 ,  G02B7/04 ,  G02B27/0006 ,  H01L21/64 ,  H01L41/0471 ,  H01L41/0477 ,  H01L41/083 ,  H01L41/0973 ,  H02N2/106 ,  H02N2/163 ,  H04N5/2171 ,  H04N5/23209

Abstract: A piezoelectric ceramic contains a main component, Mn as a first auxiliary component, and a second auxiliary component containing at least one element selected from the group consisting of Cu, B, and Si. The main component contains a perovskite metal oxide having the following general formula (1): (Ba 1-x Ca x ) a (Ti 1-y Zr y )O 3 (0.100 ≤ x ≤ 0.145, 0.010 ≤ y ≤ 0.039) (1) The amount b (mol) of Mn per mole of the metal oxide is in the range of 0.0048 ≤ b ≤ 0.0400, the second auxiliary component content on a metal basis is 0.001 parts by weight or more and 4.000 parts by weight or less per 100 parts by weight of the metal oxide, and the value a of the general formula (1) is in the range of 0.9925 + b ≤ a ≤ 1.0025 + b.

Abstract translation: 压电陶瓷包含主要成分，Mn作为第一辅助成分，以及含有选自Cu，B和Si中的至少一种元素的第二辅助成分。 主要成分含有具有以下通式（1）的钙钛矿金属氧化物：（Ba1-xCax）a（Ti1-yZry）O3（0.100 <= x <= 0.145,0.010 <= y <0.039）（1） 每摩尔金属氧化物的Mn的量b（mol）在0.0048≤b≤0.0400的范围内，金属的第二辅助成分含量为0.001重量份以上且4.000重量份以下 100重量份的金属氧化物，通式（1）的值a在0.9925 + b <= a <= 1.0025 + b的范围内。

公开(公告)号：WO2009008545A1

公开(公告)日：2009-01-15

申请号：PCT/JP2008/062778

申请日：2008-07-09

Applicant: CANON KABUSHIKI KAISHA ,  UEDA, Miki ,  IKEDA, Takashi

Inventor： UEDA, Miki ,  IKEDA, Takashi

IPC: G01N27/72 ,  G01N33/543 ,  G01R33/04

CPC classification number: G01R33/18 ,  G01R33/04 ,  G01R33/063 ,  G01R33/1269

Abstract: A magnetic detection element, comprises a core composed of a soft magnetic material, a detecting coil for detecting a magnetic field applied to the core, and an exciting coil for applying an alternating magnetic field to the core, wherein the surface of the core is divided into a first region and a second region in the longitudinal direction of the detecting coil, the first region and the second region being different in affinity for a detection object substance.

Abstract translation: 一种磁检测元件，包括由软磁材料构成的芯，用于检测施加到芯的磁场的检测线圈和用于向芯施加交变磁场的励磁线圈，其中芯的表面被分割 在检测线圈的长度方向上的第一区域和第二区域中，第一区域和第二区域对检测对象物质的亲和性不同。

公开(公告)号：WO2009008533A1

公开(公告)日：2009-01-15

申请号：PCT/JP2008/062660

申请日：2008-07-08

Applicant: CANON KABUSHIKI KAISHA ,  UEDA, Miki

Inventor： UEDA, Miki

IPC: G01N27/72 ,  G01N33/543 ,  G01R33/04

CPC classification number: G01R33/18 ,  G01N27/745 ,  G01R33/063

Abstract: A magnetic detection element with increased detection intensity of a magnetic field by a inspection target substance is provided. A magnetic substance to which an alternating magnetic field is applied, and a detecting coil for detecting a magnetic field received by the magnetic substance are included. A surface of the magnetic substance in the detecting coil is divided into two that are a first region and a second region in a longitudinal direction of the detecting coil, and an affinity with the detection object substance in at least a part of the first region differs from that of the second region.

Abstract translation: 提供了通过检查对象物质增加磁场检测强度的磁检测元件。 包括施加交变磁场的磁性物质和用于检测由磁性物质接收的磁场的检测线圈。 检测线圈中的磁性体的表面被分成两个，它们是检测线圈的纵向方向上的第一区域和第二区域，并且与第一区域的至少一部分中的检测对象物质的亲合力不同 从第二个地区的。

公开(公告)号：WO2009001951A1

公开(公告)日：2008-12-31

申请号：PCT/JP2008/061790

申请日：2008-06-23

Applicant: CANON KABUSHIKI KAISHA ,  UEDA, Miki

Inventor： UEDA, Miki

IPC: G01R33/02

CPC classification number: G01R33/07

Abstract: This invention provides a magnetic sensor element that can detect a detection target substance with high accuracy. The magnetic sensor element includes a multi-magnetic domain structure in which a plurality of magnetic domains extend in a row in one direction and in which the magnetic domains that are adjoining have easy magnetization axes in opposite directions to each other. The multi-magnetic domain structure has a surface region. Within the surface region, when counting from one end of the multi-magnetic domain structure, affinities for a magnetic particle or a substance that can be immobilized on the magnetic particle are mutually different at a first surface portion located at a boundary between a (2n-1)th (n is a natural number) magnetic domain and a (2n)th magnetic domain and a second surface portion located at a boundary between the (2n)th magnetic domain and a (2n+1)th magnetic domain.

Abstract translation: 本发明提供一种能够高精度地检测检测对象物质的磁传感器元件。 磁传感器元件包括多个磁畴结构，其中多个磁畴在一个方向上成一行延伸，并且其中相邻的磁畴在彼此相反的方向上具有容易的磁化轴。 多磁畴结构具有表面区域。 在表面区域内，当从多磁畴结构的一端计数时，对于磁性颗粒或可固定在磁性颗粒上的物质的亲和力在位于（2n -1）th（n是自然数）磁畴和第（2n）个磁畴和位于第（2n）个磁畴和第（2n + 1）磁畴之间的边界处的第二表面部分。

公开(公告)号：WO2014119704A1

公开(公告)日：2014-08-07

申请号：PCT/JP2014/052187

申请日：2014-01-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： MATSUDA, Takanori ,  WATANABE, Takayuki ,  MURAKAMI, Shunsuke ,  UEDA, Miki

IPC: H01L41/43 ,  B41J2/14 ,  C04B35/495 ,  H01L41/09 ,  H01L41/187 ,  H02N2/10 ,  H02N2/16

CPC classification number: H01L41/1873 ,  B08B7/02 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2202/03 ,  C04B35/495 ,  C04B35/6261 ,  C04B2235/3201 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3255 ,  C04B2235/3262 ,  C04B2235/3263 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/768 ,  C04B2235/77 ,  G02B27/0006 ,  H01L41/0471 ,  H01L41/08 ,  H01L41/083 ,  H01L41/09 ,  H01L41/0973 ,  H01L41/18 ,  H01L41/43 ,  H02N2/106 ,  H02N2/163

Abstract: A piezoelectric material that does not use lead and potassium and has a high piezoelectric constant and good insulating properties and a piezoelectric element that uses the piezoelectric material are provided. The piezoelectric material contains a perovskite-type metal oxide represented by general formula (1): (Na x Ba 1-y )(Nb y Ti 1-y )O 3 (1) (where 0.80 ≤ x ≤ 0.95 and 0.85 ≤ y ≤ 0.95), and an auxiliary component containing at least one selected from the group consisting of Si and B. A content of the auxiliary component on a metal basis is 0.001 parts by weight or more and 4.000 parts by weight or less relative to 100 parts by weight of the perovskite-type metal oxide.

Abstract translation: 提供不使用铅和钾并具有高压电常数和良好绝缘性能的压电材料和使用压电材料的压电元件。 压电材料含有由通式（1）表示的钙钛矿型金属氧化物：（NaxBa1-y）（NbyTi1-y）O3（1）（其中0.80≤x≤0.95和0.85≤y≤0.95），辅助 含有选自Si和B中的至少一种的组分。基于金属的辅助组分的含量相对于100重量份的钙钛矿型为0.001重量份以上且4.000重量份以下 金属氧化物。

公开(公告)号：WO2014034694A1

公开(公告)日：2014-03-06

申请号：PCT/JP2013/072929

申请日：2013-08-21

Applicant: CANON KABUSHIKI KAISHA

Inventor： UEDA, Miki ,  WATANABE, Takayuki ,  MURAKAMI, Shunsuke

IPC: C04B35/468 ,  C04B35/495 ,  H01L41/187

CPC classification number: H01L41/1871 ,  B06B1/06 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2202/03 ,  C04B35/495 ,  C04B35/62685 ,  C04B35/6455 ,  C04B2235/3201 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3262 ,  C04B2235/3267 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/449 ,  C04B2235/652 ,  C04B2235/6567 ,  C04B2235/6581 ,  C04B2235/6584 ,  C04B2235/667 ,  C04B2235/768 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/81 ,  C04B2235/85 ,  C04B2235/96 ,  G02B7/08 ,  G02B7/102 ,  G02B27/0006 ,  H01L41/0471 ,  H01L41/0477 ,  H01L41/083 ,  H01L41/09 ,  H01L41/0973 ,  H01L41/1873 ,  H01L41/273 ,  H01L41/277 ,  H01L41/297 ,  H01L41/333 ,  H01L41/43 ,  H02N2/001 ,  H02N2/10 ,  H02N2/106 ,  H02N2/163

Abstract: The present invention provides a piezoelectric material not containing lead and potassium, showing satisfactory insulation and piezoelectricity, and having a high Curie temperature. The invention relates to a piezoelectric material includes a main component containing a perovskite-type metal oxide represented by Formula (1): (Na x Ba 1-y )(Nb y Ti 1-y )O 3 (wherein, 0.80 ≤ x ≤ 0.94 and 0.83 ≤ y ≤ 0.94), and an additive component containing at least one element selected from Mn and Ni, wherein the content of the Ni is 0 mol or more and 0.05 mol or less based on 1 mol of the perovskite-type metal oxide, and the content of the Mn is 0 mol or more and 0.005 mol or less based on 1 mol of the perovskite-type metal oxide.

Abstract translation: 本发明提供一种不含铅和钾的压电材料，具有令人满意的绝缘和压电性，并具有很高的居里温度。 本发明涉及一种压电材料，其包含含有式（1）表示的钙钛矿型金属氧化物的主要成分：（NaxBa1-y）（NbyTi1-y）O3（其中，0.80 <= x <= 0.94和0.83 < y <0.94）和含有选自Mn和Ni中的至少一种元素的添加成分，其中Ni的含量相对于1摩尔钙钛矿型金属氧化物为0摩尔以上且0.05摩尔以下，以及 Mn的含量相对于1摩尔钙钛矿型金属氧化物为0摩尔以上且0.005摩尔以下。

公开(公告)号：WO2014034693A1

公开(公告)日：2014-03-06

申请号：PCT/JP2013/072928

申请日：2013-08-21

Applicant: CANON KABUSHIKI KAISHA

Inventor： WATANABE, Takayuki ,  MURAKAMI, Shunsuke ,  UEDA, Miki

IPC: H01L41/187 ,  C04B35/495 ,  B06B1/06 ,  B41J2/14 ,  H01L41/083 ,  H01L41/273 ,  H02N2/00 ,  H04N5/217 ,  G02B27/00

CPC classification number: H01L41/1873 ,  B06B1/0611 ,  B41J2/14233 ,  B41J2202/03 ,  C04B35/495 ,  C04B35/6261 ,  C04B35/62645 ,  C04B35/62695 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3255 ,  C04B2235/3281 ,  C04B2235/604 ,  C04B2235/768 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/79 ,  C04B2235/80 ,  C04B2235/81 ,  C04B2235/85 ,  G02B27/0006 ,  H01L41/0471 ,  H01L41/0477 ,  H01L41/083 ,  H01L41/09 ,  H01L41/273 ,  H01L41/277 ,  H01L41/297 ,  H01L41/333 ,  H02N2/106 ,  H02N2/163 ,  H02N2/183 ,  H04N5/2171 ,  H04N5/23209

Abstract: The present invention provides a piezoelectric material not containing lead and potassium, having a high relative density, a high Curie temperature, and a high mechanical quality factor, and exhibiting good piezoelectricity. The piezoelectric material contains 0.04 percent by mole or more and 2.00 percent by mole or less of Cu relative to 1 mol of metal oxide represented by General formula (1) below. General formula (1) ((Na 1-z Li z ) x Ba 1-x )(Nb y Ti1 -y )O 3 (in Formula, 0.70 x ≤ 0.99, 0.75 ≤ y ≤ 0.99, and 0

Abstract translation: 本发明提供一种不含铅和钾的压电材料，其相对密度高，居里温度高，机械品质因数高，压电性好。 压电材料相对于1摩尔由下述通式（1）表示的金属氧化物，含有0.04摩尔％以上且2.00摩尔％以下的Cu。 通式（1）（（Na1-zLiz）xBa1-x）（NbyTi1-y）O3（式中，0.70×<= 0.99,0.75 <= y <= 0.99，0

公开(公告)号：WO2016157854A1

公开(公告)日：2016-10-06

申请号：PCT/JP2016/001723

申请日：2016-03-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： MIURA, Kaoru ,  UEDA, Miki ,  WATANABE, Takayuki ,  MURAKAMI, Shunsuke ,  HAYASHI, Jumpei ,  KUBOTA, Makoto

IPC: H01L41/187 ,  H01L41/083 ,  H01L41/43 ,  H02N2/10 ,  C04B35/495 ,  B41J2/14

CPC classification number: H01L41/1873 ,  B32B18/00 ,  B41J2/14233 ,  B41J2/14274 ,  B41J2202/03 ,  C04B35/4682 ,  C04B35/62615 ,  C04B35/6263 ,  C04B35/6264 ,  C04B35/62695 ,  C04B35/63416 ,  C04B35/6342 ,  C04B37/001 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3251 ,  C04B2235/3262 ,  C04B2235/3279 ,  C04B2235/604 ,  C04B2235/6582 ,  C04B2235/6584 ,  C04B2235/661 ,  C04B2235/662 ,  C04B2235/663 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/81 ,  C04B2235/85 ,  C04B2237/346 ,  C04B2237/704 ,  H01L41/083 ,  H01L41/0973 ,  H01L41/43 ,  H02N2/106 ,  H02N2/163

Abstract: The disclosed piezoelectric material includes a perovskite-type metal oxide (Na x Ba 1-y )(Nb y Ti 1-y )O 3 , where 0.83≤x≤0.95, 0.85≤y≤0.95, 0.95≤x/y≤1.05, as a main component, at least one of Mn and Ni, and Mg. The Ni content is ≤5 mol%, the Mn content is ≤0.5 mol%, provided that the Mn and Ni contents are not simultaneously 0, and the Mg content is between 0.1 and 2 mol% based on the perovskite-type metal oxide.

Abstract translation: 所公开的压电材料包括钙钛矿型金属氧化物（NaxBa1-y）（NbyTi1-y）O3，其中0.83≤x≤0.95,0.85≤y≤0.95,0.95≤x/y≤1.05作为主要成分， Mn和Ni中的至少一种和Mg。 Ni含量≤5mol％，Mn含量≤0.5mol％，条件是Mn和Ni含量不同时为0，Mg含量为0.1〜2mol％，相对于钙钛矿型金属氧化物。

公开(公告)号：WO2014034692A1

公开(公告)日：2014-03-06

申请号：PCT/JP2013/072927

申请日：2013-08-21

Applicant: CANON KABUSHIKI KAISHA ,  UNIVERSITY OF YAMANASHI

Inventor： MURAKAMI, Shunsuke ,  WATANABE, Takayuki ,  UEDA, Miki ,  KUMADA, Nobuhiro

IPC: H01L41/43 ,  C04B35/495 ,  C04B35/64 ,  H01L41/083 ,  H01L41/187 ,  H01L41/273

CPC classification number: H01L41/183 ,  B06B1/06 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2202/03 ,  C04B35/495 ,  C04B35/6261 ,  C04B35/62695 ,  C04B2235/3201 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3281 ,  C04B2235/3298 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/96 ,  G02B27/0006 ,  H01L41/0477 ,  H01L41/083 ,  H01L41/1873 ,  H01L41/1878 ,  H01L41/273 ,  H01L41/43 ,  H02N2/001

Abstract: Provided is a lead-free piezoelectric material having a high Curie temperature, a satisfactory mechanical quality factor, and a satisfactory Young's modulus, and a piezoelectric element and a multilayered piezoelectric element each using the piezoelectric material. The piezoelectric material contains 0.04 mol% or more to 2.00 mol% or less of Cu with respect to 1 mol of a perovskite-type metal oxide represented by the following general formula: (K v Bi w Ba 1-v-w ) 1-y Na x (Nb y Ti 1-y )O 3 where relationships of 0

Abstract translation: 提供一种具有高居里温度，令人满意的机械品质因数和满意的杨氏模量的无铅压电材料，以及各自使用压电材料的压电元件和多层压电元件。 相对于1摩尔由以下通式表示的钙钛矿型金属氧化物，压电材料含有0.04摩尔％以上且2.00摩尔％以下的Cu：（KvBiwBa1-vw）1-yNax（NbyTi1-y）O3 其中满足0