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102 条记录 (耗时 0.029 秒)

    Piezoelectric resonator, method for manufacturing the same, piezoelectric filter, and duplexer
    93.
    发明授权
    Piezoelectric resonator, method for manufacturing the same, piezoelectric filter, and duplexer 有权
    压电谐振器，其制造方法，压电滤波器和双工器

    公开(公告)号：US07245060B2

    公开(公告)日：2007-07-17

    申请号：US11193536

    申请日：2005-08-01

    申请人： Hajime Yamada

    发明人： Hajime Yamada

    IPC分类号： H01L41/04

    CPC分类号： H03H9/176 ,  H03H3/04 ,  H03H9/02102 ,  H03H9/02157 ,  H03H9/172 ,  H03H9/60 ,  H03H9/605

    摘要： A piezoelectric resonator suitable for use in a high frequency band is provided, in which variation in the piezoelectric material is reduced, variation in performance is reduced, and production can be performed without the need for a polarization treatment step. In the piezoelectric resonator, a piezoelectric material made of a wurtzite structure compound crystal is disposed, the crystal epitaxially grown in such a way that a (1,1,−2,0) crystal face becomes parallel to a surface of the R-plane sapphire substrate having a (0,1,−1,2) crystal face parallel to the substrate surface, and a pair of excitation electrodes are disposed on a pair of principal surfaces opposite to each other in the thickness direction of the piezoelectric material in such a way that the pair of excitation electrodes sandwich the C plane which is a (0,0,0,1) crystal face perpendicular to the (1,1,−2,0) crystal face of the tabular piezoelectric material.

    摘要翻译： 提供一种适用于高频带的压电谐振器，其中减小了压电材料的变化，降低了性能的变化，并且可以在不需要偏振处理步骤的情况下进行制作。 在压电谐振器中，设置由纤锌矿结构化合物晶体制成的压电材料，外延生长的晶体使得（1,1,2,0）晶面平行于R平面的表面 具有与基板表面平行的（0,1， - 1,2）晶面的蓝宝石基板和一对激励电极设置在压电材料的厚度方向上彼此相对的一对主表面上 一对激发电极夹着与平板状压电材料的（1,1， - 2.0）晶面垂直的（0,0,0,1）晶面的C面。

    Thin-film piezoelectric resonator
    95.
    发明申请
    Thin-film piezoelectric resonator 有权
    薄膜压电谐振器

    公开(公告)号：US20070035207A1

    公开(公告)日：2007-02-15

    申请号：US11583696

    申请日：2006-10-20

    申请人： Hideki Kawamura ,  Takahiro Oguchi ,  Keiichi Umeda ,  Hajime Yamada

    发明人： Hideki Kawamura ,  Takahiro Oguchi ,  Keiichi Umeda ,  Hajime Yamada

    IPC分类号： H01L41/08

    CPC分类号： H03H9/02086 ,  H03H9/174

    摘要： A thin-film piezoelectric resonator having a thin-film portion with a piezoelectric thin film disposed between a pair of opposing electrodes, an insulating layer formed on one of the pair of electrodes of the thin-film portion, and a substrate supporting the other electrode of the thin-film portion. The thin-film portion and the insulating layer together vibrate in at least one mode of second and higher harmonic modes, and an antinode in the at least one mode of the second and higher harmonic modes is located in the insulating layer.

    摘要翻译： 一种薄膜压电谐振器，具有设置在一对相对电极之间的具有压电薄膜的薄膜部分，形成在薄膜部分的一对电极中的一个上的绝缘层和支撑另一个电极的基板 的薄膜部分。 薄膜部分和绝缘层一起在至少一种第二和高次谐波模式下振动，并且第二和高次谐波模式的至少一种模式中的波腹位于绝缘层中。

    PPAR-activating compound
    96.
    发明申请
    PPAR-activating compound 失效
    PPAR活化化合物

    公开(公告)号：US20060167058A1

    公开(公告)日：2006-07-27

    申请号：US11335669

    申请日：2006-01-20

    申请人： Yukiyoshi Yamazaki ,  Tsutomu Toma ,  Masahiro Nishikawa ,  Hajime Yamada ,  Hidefumi Ozawa ,  Ayumu Okuda ,  Kazutoyo Abe

    发明人： Yukiyoshi Yamazaki ,  Tsutomu Toma ,  Masahiro Nishikawa ,  Hajime Yamada ,  Hidefumi Ozawa ,  Ayumu Okuda ,  Kazutoyo Abe

    IPC分类号： A61K31/4439 ,  A61K31/428 ,  A61K31/423 ,  A61K31/4184

    CPC分类号： C07D263/58

    摘要： The present invention provides a compound selectively activating PPARα, which is useful as a medicament. The present invention is specifically directed to a benzoic acid derivative represented by the following general formula (1): wherein A represents an oxygen atom, a nitrogen atom, or a sulfur atom; R represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, a cycloalkyl-alkyl group, an aryl group, an aryl-alkyl group an aryl-oxy-alkyl group, a pyridyl-alkyl group, an alkoxycarbonyl-alkyl group, or a carboxy-alkyl group; X represents an oxygen atom, an NH group, or an S(O)n group (wherein n represents an integer of 0, 1, or 2); and m represents an integer from 2 to 8; or a salt thereof. The present invention also provides a medicament comprising the benzoic acid derivative or the salt thereof as an active ingredient.

    摘要翻译： 本发明提供选择性活化PPARα的化合物，其可用作药物。 本发明具体涉及由以下通式（1）表示的苯甲酸衍生物：其中A表示氧原子，氮原子或硫原子; R表示氢原子，烷基，烯基，炔基，环烷基，环烷基 - 烷基，芳基，芳基 - 烷基，芳氧基 - 烷基，吡啶基 - 烷基 ，烷氧基羰基 - 烷基或羧基 - 烷基; X表示氧原子，NH基或S（O）n N（其中n表示0,1或2的整数）; m表示2〜8的整数， 或其盐。 本发明还提供了包含苯甲酸衍生物或其盐作为活性成分的药物。

    External therapeutic composition for dermatitis
    99.
    发明授权
    External therapeutic composition for dermatitis 失效
    外用治疗组合物用于皮炎

    公开(公告)号：US5885978A

    公开(公告)日：1999-03-23

    申请号：US626963

    申请日：1996-04-03

    申请人： Hajime Yamada ,  Akira Yamada

    发明人： Hajime Yamada ,  Akira Yamada

    IPC分类号： A61K9/08 ,  A61K31/00 ,  A61K31/57 ,  A61K31/573 ,  A61K47/36 ,  A61K47/40 ,  A61K47/48 ,  A61P17/00 ,  A61P29/00 ,  A61K31/56

    CPC分类号： B82Y5/00 ,  A61K47/48969

    摘要： The present invention provides an external therapeutic composition for dermatitis comprising an aqueous solution including a therapeutically effective amount of an adrenal cortical steroid, a cyclodextrin, polysaccharides, and a carrier such as water, prepared by clathrating the adrenal cortical steroid in the cyclodextrin using a homomixer to form a clathrate, and adding the clathrate to an aqueous solution of polysaccharides, while being stirred uniformly, to dissolve the clathrate in the aqueous solution, as well as a method for the treatment of dermatitis in a mammalian subject, which comprises administering to said subject a therapeupically effective amount of the external therapeutic composition for dermatitis described above. The external therapeutic composition for dermatitis according to the present invention is extremely safe and can cure dermatitis such as an atopic dermatitis or the like without side effects.

    摘要翻译： 本发明提供了一种外用皮炎治疗组合物，其包含水溶液，其包含治疗有效量的肾上腺皮质类固醇，环糊精，多糖和载体如水，其通过使用均质混合器将环糊精中的肾上腺皮质类固醇包合在环糊精中 以形成包合物，并且在均匀搅拌的同时将包合物加入到多糖的水溶液中，以将包合物溶解在水溶液中，以及在哺乳动物受试者中治疗皮炎的方法，其包括对所述 服用有效量的上述皮炎外用治疗组合物。 根据本发明的用于皮炎的外用治疗组合物是非常安全的，可以治疗诸如特应性皮炎等的皮炎而没有副作用。

    Magnetostrictive brake
    100.
    发明授权
    Magnetostrictive brake 失效
    磁致伸缩制动器

    公开(公告)号：US5826683A

    公开(公告)日：1998-10-27

    申请号：US789267

    申请日：1997-01-28

    申请人： Yukio Murata ,  Hajime Yamada

    发明人： Yukio Murata ,  Hajime Yamada

    IPC分类号： F16D65/14 ,  F16D65/18 ,  B60L7/00 ,  F16D55/08

    CPC分类号： F16D65/18 ,  B60T8/326 ,  B60T8/321 ,  F16D2121/28 ,  F16D2125/10

    摘要： A magnetostrictive brake is provided with an electrically-driven actuator for moving friction materials back and forth toward a rotary member by utilizing a magnetostrictive element which extends and contracts by means of magnetostriction, a fluid-type displacement enlarging mechanism which is provided between the magnetostrictive element and the friction materials and used for enlarging the displacement of the magnetostrictive element and transmitting the enlarged displacement to the friction materials, and bias magnetic field applying means for applying a bias magnetic field to the magnetostrictive element.

    摘要翻译： 磁致伸缩制动器设置有电驱动致动器，用于通过利用通过磁致伸缩延伸和收缩的磁致伸缩元件使摩擦材料向旋转构件前后移动;流体型位移放大机构，设置在磁致伸缩元件 和摩擦材料，用于扩大磁致伸缩元件的位移并将扩大的位移传递到摩擦材料，以及用于向磁致伸缩元件施加偏置磁场的偏置磁场施加装置。