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142 条记录 (耗时 0.04 秒)

    Laminated piezoelectric transducer
    1.
    发明授权
    Laminated piezoelectric transducer 失效
    层压压电换能器

    公开(公告)号：US4845399A

    公开(公告)日：1989-07-04

    申请号：US255997

    申请日：1988-10-11

    申请人： Eturo Yasuda ,  Hiroshi Matsuoka ,  Hiroyuki Yoshida ,  Yoichi Kotanshi ,  Yasushi Sawada

    发明人： Eturo Yasuda ,  Hiroshi Matsuoka ,  Hiroyuki Yoshida ,  Yoichi Kotanshi ,  Yasushi Sawada

    IPC分类号： B06B1/06 ,  H01L41/083 ,  H01L41/113 ,  H01L41/22 ,  H02N2/04

    CPC分类号： B06B1/0611 ,  H01L41/0471 ,  H01L41/0472 ,  H01L41/0475 ,  H01L41/0833 ,  H01L41/29 ,  H01L41/293 ,  Y10T29/42

    摘要： A laminated piezoelectric transducer, comprising a laminate of a plurality of piezoelectric plates with paste electrodes inserted therebetween and bonding the plates together. Rows of metal extrusions are made by electroless plating onto the paste electrodes on the peripheral outer surface of the laminate. Each row of the metal extrusions is formed onto and electrically connected to alternate paste electrodes, so that by electrically connecting each row of the metal extrusions, the laminate of the piezoelectric plates is electrically connected in parallel. This laminated piezoelectric transducer allows the formation of the paste electrodes on the entire or at least substantially the entire main surfaces of the piezoelectric plates, and eliminates the need for the usual metal plate electrodes inserted between the piezoelectric plates.

    摘要翻译： 一种层压压电传感器，包括多个压电板的叠层，其中插入有糊电极并将板粘合在一起。 金属挤出行通过无电镀在层压板的周边外表面上的糊电极上制成。 金属挤压件的每一列都形成在电连接到交替的糊料电极上，从而通过电连接每排金属挤压件，压电板的叠层被并联电连接。 该层压压电换能器允许在压电板的整个或至少基本上整个主表面上形成糊状电极，并且不需要插入压电板之间的通常的金属板电极。

    Piezoelectric ceramic
    2.
    发明授权
    Piezoelectric ceramic 失效
    压电陶瓷

    公开(公告)号：US5605648A

    公开(公告)日：1997-02-25

    申请号：US578277

    申请日：1995-12-26

    申请人： Yasuyuki Satou ,  Hiroshi Matsuoka ,  Hiroyuki Satou ,  Eturo Yasuda ,  Yasushi Sawada

    发明人： Yasuyuki Satou ,  Hiroshi Matsuoka ,  Hiroyuki Satou ,  Eturo Yasuda ,  Yasushi Sawada

    IPC分类号： C04B35/49 ,  C04B35/493 ,  H01L41/187 ,  H01L41/00

    CPC分类号： C04B35/493 ,  H01L41/187

    摘要： A piezoelectric ceramic having a basic composition expressed by a ternary PbTiO.sub.3 O.sub.3 --PbTiO.sub.3 --PbZrO.sub.3 solid solution, wherein part of the Pb is substituted by Sr, the Pb(Y.sub.0.5 Nb.sub.0.5)O.sub.3 is present in an amount of more than 42 mol % of the ternary solid solution, and the ceramic contains Mn.sub.2 O.sub.3 in an amount of 0.01 wt % or more and less than 0.5 wt %. The piezoelectric ceramic provides a material for a piezoelectric device which operates without substantially varying in output, and thereby mitigates the load on the drive circuit, under a large temperature variation.

    摘要翻译： 一种具有由三元PbTiO3O3-PbTiO3-PbZrO3固溶体表示的基本组成的压电陶瓷，其中部分Pb被Sr取代，Pb（Y0.5Nb0.5）O3的含量大于42摩尔％ 的三元固溶体，陶瓷含有0.01重量％以上且小于0.5重量％的Mn 2 O 3。 压电陶瓷提供用于压电装置的材料，其在输出上基本上不变化地工作，从而在大的温度变化下减轻驱动电路上的负载。

    TONER FOR ELECTROPHOTOGRAPHY AND BINDER RESIN FOR TONER
    7.
    发明申请
    TONER FOR ELECTROPHOTOGRAPHY AND BINDER RESIN FOR TONER 有权
    电子显微镜和粘合剂的调色剂

    公开(公告)号：US20090311619A1

    公开(公告)日：2009-12-17

    申请号：US12519819

    申请日：2007-12-18

    申请人： Hiroshi Matsuoka ,  Kazuya Sakata ,  Hiroyuki Takei ,  Kenji Uchiyama ,  Ichiro Sasaki

    发明人： Hiroshi Matsuoka ,  Kazuya Sakata ,  Hiroyuki Takei ,  Kenji Uchiyama ,  Ichiro Sasaki

    IPC分类号： G03G9/087 ,  G03G5/00

    CPC分类号： G03G9/08711 ,  G03G9/081 ,  G03G9/0821 ,  G03G9/08722 ,  G03G9/0874 ,  G03G9/08795

    摘要： Disclosed is a toner for electrophotography containing at least a binder resin. This toner for electrophotography is characterized in that (a) the tetrahydrofuran (THF) soluble content in the toner has a first peak in the molecular weight region of not less than 2,000 but less than 5,000 and a second peak in the molecular weight region of not less than 100,000 but less than 200,000 in the chromatogram obtained by gel permeation chromatography (GPC); (b) the binder resin contains at least a carboxyl group-containing vinyl resin (C) and a glycidyl group-containing vinyl resin (E); and (c) the mass ratio of the styrene monomer to the acrylic monomer in the binder resin, namely (S/A), is not less than 4.6 but less than 8.5.

    摘要翻译： 公开了至少含有粘合剂树脂的用于电子照相的调色剂。 该电子照相用调色剂的特征在于，（a）调色剂中的四氢呋喃（THF）可溶成分的分子量区域的第一峰为2000以上且小于5000，在不分子量区域的第二峰 通过凝胶渗透色谱（GPC）获得的色谱图中小于100,000但小于200,000; （b）粘合剂树脂至少含有含羧基的乙烯基树脂（C）和含缩水甘油基的乙烯基树脂（E）; 和（c）粘合剂树脂中苯乙烯单体与丙烯酸类单体的质量比即（S / A）不小于4.6但小于8.5。

    Anisotropic bond magnet for four-magnetic-pole motor, motor using the same, device for orientation processing of anisotropic bond magnet for four-magnetic-pole motor
    8.
    发明授权
    Anisotropic bond magnet for four-magnetic-pole motor, motor using the same, device for orientation processing of anisotropic bond magnet for four-magnetic-pole motor 失效
    用于四极磁极电机的各向异性粘结磁体，使用其的电动机，用于四极磁极电动机的各向异性粘结磁体的取向处理装置

    公开(公告)号：US07592889B2

    公开(公告)日：2009-09-22

    申请号：US10560435

    申请日：2005-04-20

    申请人： Yoshinobu Honkura ,  Hiroshi Matsuoka ,  Masahiko Kato ,  Daisuke Nagaya

    发明人： Yoshinobu Honkura ,  Hiroshi Matsuoka ,  Masahiko Kato ,  Daisuke Nagaya

    IPC分类号： H01F13/00

    CPC分类号： H02K15/03 ,  B22F3/03 ,  B22F5/10 ,  B22F2998/00 ,  B22F2999/00 ,  H01F41/0273 ,  Y10T29/49075 ,  B22F2202/05 ,  B22F5/106

    摘要： To realize an anisotropic bonded magnet that reduces cogging torque without lowering output torque.The present invention provides a hollow cylindrically shaped anisotropic bonded magnet for use in a 4-pole motor, formed by molding anisotropic rare-earth magnet powder with resin. The alignment distribution of the anisotropic rare-earth magnet powder in a cross section perpendicular to the axis of the anisotropic bonded magnet is in the normalized direction of the cylindrical side of the hollow cylindrical shape in the main region of a polar period, and in a transition region in which the direction of the magnetic pole changes, steadily points towards a direction tangential to the periphery of the cylindrical side at points closer to the neutral point of the magnetic pole, and becomes a direction tangential to the periphery of the cylindrical side at that neutral point, and steadily points toward the normalized direction of the cylindrical side at points farther away from the neutral point.

    摘要翻译： 实现减少齿槽转矩而不降低输出转矩的各向异性粘结磁体。 本发明提供一种用于四极电动机的中空圆柱形各向异性粘结磁体，其通过用树脂模制各向异性稀土磁体粉末而形成。 各向异性稀土类磁体粉末在与各向异性粘结磁铁的轴线垂直的截面中的取向分布处于极性时段的主要区域中的中空圆筒状的圆筒侧的标准化方向， 过渡区域，其中磁极方向改变，在靠近磁极中性点的点处稳定地指向与圆柱体侧周边相切的方向，并且成为与圆柱体侧周边相切的方向 中性点，并且在远离中性点的点处稳定地指向圆柱形侧面的标准化方向。

    METHOD FOR PRODUCING UNSATURATED ETHER COMPOUND
    9.
    发明申请
    METHOD FOR PRODUCING UNSATURATED ETHER COMPOUND 审中-公开
    生产不饱和醚化合物的方法

    公开(公告)号：US20090054697A1

    公开(公告)日：2009-02-26

    申请号：US11911685

    申请日：2006-04-26

    申请人： Ryo Numazaki ,  Katsuhiro Ito ,  Hiroshi Matsuoka ,  Iwao Hotta

    发明人： Ryo Numazaki ,  Katsuhiro Ito ,  Hiroshi Matsuoka ,  Iwao Hotta

    IPC分类号： C07C41/01

    CPC分类号： C07C41/28 ,  C07C43/15

    摘要： The present invention provides a method for producing an unsaturated ether compound represented by general formula (2) below, the method comprising reacting an acetal represented by general formula (1) below in the presence of an aliphatic or aromatic sulfonic acid and an organic base having a total carbon number of 3 to 7.(In the formulae, R1, R2, and R3 may be the same or different and each represent substituted or unsubstituted alkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl, or R1 and R2 form cycloalkyl together with the adjacent carbon atom.)

    摘要翻译： 本发明提供下述通式（2）表示的不饱和醚化合物的制造方法，其特征在于，在脂肪族或芳香族磺酸和有机碱的存在下，使下述通式（1）表示的缩醛反应， （式中，R 1，R 2和R 3可以相同或不同，表示取代或未取代的烷基，取代或未取代的芳基或取代或未取代的芳烷基，或R 1和R 2形式 环烷基与相邻碳原子一起）

    PROCESS FOR PRODUCING COMPOUND HAVING ACID-LABILE GROUP
    10.
    发明申请
    PROCESS FOR PRODUCING COMPOUND HAVING ACID-LABILE GROUP 审中-公开
    生产具有酸性化合物的化合物的方法

    公开(公告)号：US20090035702A1

    公开(公告)日：2009-02-05

    申请号：US12240227

    申请日：2008-09-29

    申请人： Hiroshi Matsuoka ,  Junzo Yamano ,  Katsuhiro Ito ,  Ikuo Shimizu ,  Ryo Numazaki

    发明人： Hiroshi Matsuoka ,  Junzo Yamano ,  Katsuhiro Ito ,  Ikuo Shimizu ,  Ryo Numazaki

    IPC分类号： G03F7/028 ,  C07D309/10 ,  G03F7/004 ,  C08F116/10

    CPC分类号： G03F7/0392 ,  C07D307/20 ,  C07D309/12 ,  C08F8/00 ,  C08F112/14

    摘要： The present invention provides a process for producing a compound having a group represented by general formula (II): (wherein R1, R2, and R3 may be the same or different, and each represent a substituted or unsubstituted alkyl, a substituted or unsubstituted aryl, or a substituted or unsubstituted aralkyl, or R1 and R2 may bind to each other to form an alicyclic hydrocarbon ring together with the adjacent carbon atoms, or R2 and R3 may bind to each other to form a alicyclic heterocyclic ring together with the adjacent O—C—C that may have a substituent), which comprises allowing a compound having a hydroxyl group to react with halogenated alkyl ether represented by general formula (I): (wherein R1, R2, and R3 are the same as those defined above, respectively and X represents a halogen atom).

    摘要翻译： 本发明提供一种具有由通式（II）表示的基团的化合物的制备方法：（其中R 1，R 2和R 3可以相同或不同，各自表示取代或未取代的烷基，取代或未取代的芳基 或者取代或未取代的芳烷基，或者R 1和R 2可以相互结合形成与相邻碳原子一起形成的脂环族烃环，或者R 2和R 3可以彼此结合形成脂环族杂环以及相邻的OCC 其可以具有取代基），其包括使具有羟基的化合物与通式（I）表示的卤代烷基醚反应：其中R1，R2和R3分别与上述定义相同，X表示 卤素原子）。