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    Chain polyene group-containing norbornene compound and unsaturated ethylene copolymer using the same
    2.
    发明授权
    Chain polyene group-containing norbornene compound and unsaturated ethylene copolymer using the same 失效
    含链多烯基的降冰片烯化合物和使用其的不饱和乙烯共聚物

    公开(公告)号：US6040407A

    公开(公告)日：2000-03-21

    申请号：US860442

    申请日：1997-06-26

    申请人： Tatsuyoshi Ishida ,  Masaaki Yasuda ,  Hitoshi Onishi ,  Noriaki Kihara ,  Toshiyuki Tsutsui ,  Toshihiro Sagane ,  Masaaki Kawasaki ,  Hidenari Nakahama

    发明人： Tatsuyoshi Ishida ,  Masaaki Yasuda ,  Hitoshi Onishi ,  Noriaki Kihara ,  Toshiyuki Tsutsui ,  Toshihiro Sagane ,  Masaaki Kawasaki ,  Hidenari Nakahama

    IPC分类号： C07C2/50 ,  C07C13/43 ,  C08F210/18 ,  C08F10/02

    CPC分类号： C08F210/18 ,  C07C13/43 ,  C07C2/50 ,  C07C2102/42

    摘要： The chain polyene-group containing norbornene compound of the invention is represented by the formula [I]: ##STR1## wherein n is an integer of 1 to 5, R.sup.1 is an alkyl group of 1 to 5 carbon atoms, and R.sup.2 and R.sup.3 are each independently a hydrogen atom or an alkyl group of 1 to 5 carbon atoms.The unsaturated ethylene copolymer of the invention is a random copolymer of 30 to 92% by mol of (i) ethylene units, 6 to 70% by mol of (ii) specific .alpha.-olefin units and 0.1 to 30% by mol of (iii) units derived from the norbornene compound [I], where the molar ratio of (i)/(ii) is in the range of 40/60 to 92/8 and the unit (iii) is represented by the specific formula, and has an intrinsic viscosity [.eta.] of 0.05 to 10 dl/g.The novel unsaturated ethylene copolymer is excellent in weathering resistance, heat resistance and ozone resistance and has a high vulcanizing rate.

    摘要翻译： PCT No.PCT / JP95 / 02655第 371日期：1997年6月26日 102（e）日期1997年6月26日PCT 1995年12月25日PCT PCT。 WO96 / 20150 PCT出版物 日本1996年7月4日本发明的含链多烯基的降冰片烯化合物由式[I]表示：其中n为1〜5的整数，R1为碳原子数1〜5的烷基，R2和 R 3各自独立地为氢原子或1〜5个碳原子的烷基。 本发明的不饱和乙烯共聚物为（i）乙烯单元为30〜92摩尔％，（ii）特定α-烯烃单元为6〜70摩尔％，（iii）为0.1〜30摩尔％ ）衍生自降冰片烯化合物[I]的单元，其中（i）/（ii）的摩尔比在40/60至92/8的范围内，单元（iii）由具体式表示，并且具有 特性粘度η为0.05-10dl / g。 新型不饱和乙烯共聚物耐候性，耐热性和耐臭氧性优异，硫化速度高。

    Piezoelectric pump and piezoelectric vibrator
    3.
    发明申请
    Piezoelectric pump and piezoelectric vibrator 审中-公开
    压电泵和压电振动器

    公开(公告)号：US20080038125A1

    公开(公告)日：2008-02-14

    申请号：US11880737

    申请日：2007-07-24

    申请人： Hitoshi Onishi ,  Eiichi Komai

    发明人： Hitoshi Onishi ,  Eiichi Komai

    IPC分类号： F04B43/04 ,  F04B43/02

    CPC分类号： F04B43/023 ,  F04B43/04 ,  F04B43/046

    摘要： There is provided a piezoelectric pump including a piezoelectric vibrator formed by stacking a piezoelectric body on at least one of the front and rear surfaces of a shim made of a conductive metal thin plate, and a housing that makes the peripheral edge of the piezoelectric vibrator liquid-tight to form a pump chamber. An alternating current is applied to between the shim of the piezoelectric vibrator, and the piezoelectric body to vibrate the piezoelectric vibrator, thereby generating a pumping action. A cylindrical bent part is formed at a peripheral edge of the shim of the piezoelectric vibrator, and a liquid-tight seal member is interposed between the cylindrical bent part and the housing. As a result, the piezoelectric pump with a highly-reliable fluid-tight structure around the piezoelectric vibrator is obtained.

    摘要翻译： 提供了一种压电泵，包括压电振动器，该压电振动器通过在由导电金属薄板制成的垫片的前表面和后表面中的至少一个上堆叠压电体，以及使压电振动器液体的周缘 以形成泵室。 在压电振子的垫片和压电体之间施加交流电以振动压电振动器，从而产生泵送动作。 在压电振子的垫片的周边形成有圆筒状的弯曲部，在该圆筒状弯曲部与壳体之间插入有液密密封部件。 结果，获得了压电振动器周围具有高可靠性的流体密封结构的压电泵。

    Method and appartus for driving electro-mechanical transducer
    4.
    发明申请
    Method and appartus for driving electro-mechanical transducer 审中-公开
    用于驱动机电换能器的方法和附件

    公开(公告)号：US20060049715A1

    公开(公告)日：2006-03-09

    申请号：US11210517

    申请日：2005-08-22

    申请人： Hitoshi Onishi

    发明人： Hitoshi Onishi

    IPC分类号： H01L41/09

    CPC分类号： H01L41/042 ,  H01L41/083 ,  H01L41/0926

    摘要： Two piezoelectric ceramics are equal to each other in the polarization directions thereof. Two electrodes disposed on both surfaces of one of the piezoelectric ceramics are connected to an AC voltage source, while other two electrodes disposed on both surfaces of the other piezoelectric ceramic are connected to another AC voltage source having a phase 180° (2π) different from that of the AC voltage source. The two AC voltage sources are biased to a positive voltage side. Accordingly, the invention provides an electro-mechanical transducer capable of greatly increasing the displacement amount of the film thickness of the electromechanical transducer and of preventing the polarization loss of the electro-mechanical transducer.

    摘要翻译： 两个压电陶瓷在其极化方向上彼此相等。 设置在一个压电陶瓷的两个表面上的两个电极连接到AC电压源，而另一个设置在另一个压电陶瓷的两个表面上的其他两个电极连接到另一个AC电压源，该AC电压源的相位为180°（2pi） 交流电压源。 两个交流电压源被偏压到正电压侧。 因此，本发明提供一种机电换能器，其能够大大增加机电换能器的膜厚度的位移量并防止机电换能器的极化损失。

    Pump actuated by diaphragm
    5.
    发明申请
    Pump actuated by diaphragm 失效
    泵由泵膜驱动

    公开(公告)号：US20050139002A1

    公开(公告)日：2005-06-30

    申请号：US11022476

    申请日：2004-12-21

    申请人： Hitoshi Onishi

    发明人： Hitoshi Onishi

    IPC分类号： F04B45/04 ,  F04B9/02 ,  F04B43/04 ,  F04B45/047 ,  F04B49/06 ,  G01M19/00

    CPC分类号： F04B43/046 ,  F04B49/06

    摘要： A pump includes a diaphragm vibrated by a piezoelectric element and a case. An inlet orifice and an outlet orifice are disposed on an outer surface of the case. An inlet path connects the inlet orifice to an inlet and an outlet path connects the outlet orifice to an outlet. At least one portion of the inlet orifice and at least one portion of the outlet orifice are positioned higher than the diaphragm in the case, and portions of the inlet path and the outlet path connecting to the inlet orifice and the outlet orifice are positioned higher than the diaphragm.

    摘要翻译： 泵包括由压电元件振动的膜片和壳体。 入口孔和出口孔设置在外壳的外表面上。 入口路径将入口孔连接到入口，出口路径将出口孔连接到出口。 入口孔的至少一部分和出口孔的至少一部分被定位成高于壳体中的隔膜，并且连接到入口孔和出口孔的入口路径和出口路径的部分被定位成高于 隔膜。

    Irreversible circuit device suppressing drop of insertion loss and achieving compact scale
    6.
    发明授权
    Irreversible circuit device suppressing drop of insertion loss and achieving compact scale 失效
    不可逆电路器件抑制插入损耗的下降并实现紧凑的刻度

    公开(公告)号：US06828872B2

    公开(公告)日：2004-12-07

    申请号：US10440769

    申请日：2003-05-19

    申请人： Eiichi Komai ,  Hitoshi Onishi ,  Toshio Takahashi

    发明人： Eiichi Komai ,  Hitoshi Onishi ,  Toshio Takahashi

    IPC分类号： H01P132

    CPC分类号： H01P1/387

    摘要： A yoke main body formed of an upper yoke and a lower yoke accommodates therein a magnetic substrate, a plurality of line conductors, a plurality of capacitor substrates, a magnetic member and a spacer member. The line conductors are connected to one another on one of the surface sides of the magnetic substrate, and each end of the line conductors put one upon another on a main surface side of the magnetic substrate is connected to the capacitor substrate. A gap portion for magnetically insulating the upper yoke and the lower yoke is defined between them.

    摘要翻译： 由上磁轭和下磁轭构成的磁轭主体在其中容纳有磁性基板，多个线导体，多个电容器基板，磁性部件和间隔部件。 线导体在磁性基板的一个表面侧彼此连接，并且在磁性基板的主表面侧彼此叠置的线状导体的每一端连接到电容器基板。 在它们之间限定用于使上磁轭和下磁轭磁绝缘的间隙部分。

    Functional polyamic acid microfine particles, functional polyimide microfine particles, and processes for their production
    7.
    发明授权
    Functional polyamic acid microfine particles, functional polyimide microfine particles, and processes for their production 有权
    功能性聚酰胺酸微粒，功能性聚酰亚胺微粒，及其制造方法

    公开(公告)号：US06335418B1

    公开(公告)日：2002-01-01

    申请号：US09640872

    申请日：2000-08-18

    申请人： Katsuya Asao ,  Hitoshi Morita ,  Hitoshi Onishi ,  Masaki Kimoto ,  Yayoi Yoshioka ,  Hidenori Saito

    发明人： Katsuya Asao ,  Hitoshi Morita ,  Hitoshi Onishi ,  Masaki Kimoto ,  Yayoi Yoshioka ,  Hidenori Saito

    IPC分类号： C08G7310

    CPC分类号： C08J3/12 ,  C08G73/1007 ,  C08G73/1032 ,  C08J2379/08 ,  C08L79/08

    摘要： A primary object of the invention is to provide a production technology for functional polyamic acid microfine particles and functional polyimide microfine particles by which the particle shape, size and size distribution can be freely controlled. The invention is concerned with a process for synthesizing polyamic acid particles having functional groups at least on the surface from a tetracarboxylic anhydride and a diamine compound characterized by its comprising (a) a first step which comprises providing a tetracarboxylic anhydride and a diamine compound at least one of which has functional groups and preparing a first solution containing the tetracarboxylic anhydride and a second solution containing the diamine compound and (b) a second step which comprises mixing the first and second solutions under ultrasonic agitation to thereby precipitate polyamic acid microfine particles from the mixed solution. The invention is further concerned with a process which comprises imidating the above polyamic acid particles to provide polyimide microfine particles.

    摘要翻译： 本发明的主要目的是提供功能性聚酰胺酸微粒和功能性聚酰亚胺微粒的生产技术，通过该技术可以自由地控制颗粒形状，尺寸和尺寸分布。 本发明涉及至少在四羧酸酐和二胺化合物的至少表面上具有官能团的聚酰胺酸颗粒的方法，其特征在于其包含（a）第一步骤，其包括至少提供四羧酸酐和二胺化合物 其中一个具有官能团并制备含有四羧酸酐的第一溶液和含有二胺化合物的第二溶液和（b）第二步骤，其包括在超声波搅拌下混合第一溶液和第二溶液，从而将聚酰胺酸微粒从 混合溶液。 本发明还涉及一种方法，其包括将上述聚酰胺酸颗粒酰亚胺化以提供聚酰亚胺微粒。

    PIEZOELECTRIC PUMP
    10.
    发明申请
    PIEZOELECTRIC PUMP 审中-公开
    压电泵

    公开(公告)号：US20080199331A1

    公开(公告)日：2008-08-21

    申请号：US12030436

    申请日：2008-02-13

    申请人： Akira SATOH ,  Jiro Nakajima ,  Eiichi Komai ,  Hitoshi Onishi ,  Michio Kamimura

    发明人： Akira SATOH ,  Jiro Nakajima ,  Eiichi Komai ,  Hitoshi Onishi ,  Michio Kamimura

    IPC分类号： F04B17/03

    CPC分类号： F04B43/046 ,  F04B43/04

    摘要： Embodiments of the present disclosure may include a piezoelectric pump having: a piezoelectric vibrator including a main shim that may be formed of a conductive thin metal plate and a piezoelectric element layer that may be formed on the main shim; and a pair of ring-shaped support members that may support front and rear sides of a circumferential portion of the piezoelectric vibrator such that a pump chamber and an air chamber formed on the front and rear sides of the piezoelectric vibrator may be fluid-tightly sealed. The ring-shaped support members may support both sides of a circumferential portion of the piezoelectric element layer of the piezoelectric vibrator, and the piezoelectric vibrator may be vibrated to perform a pumping operation.

    摘要翻译： 本公开的实施例可以包括压电泵，其具有：压电振子，其包括可由导电薄金属板形成的主垫片和可形成在主垫片上的压电元件层; 以及可以支撑压电振动器的圆周部分的前侧和后侧的一对环形支撑构件，使得形成在压电振动器的前侧和后侧上的泵室和空气室可以被流体密封 。 环状支撑构件可以支撑压电振动器的压电元件层的圆周部分的两侧，并且压电振动器可以被振动以执行泵送操作。