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。

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。

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。

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。

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。

公开(公告)号：US20140011965A1

公开(公告)日：2014-01-09

申请号：US14006467

申请日：2012-03-30

申请人： Shintaro Maekawa ,  Shinichi Usugi ,  Hitoshi Onishi

发明人： Shintaro Maekawa ,  Shinichi Usugi ,  Hitoshi Onishi

IPC分类号： C08L67/04 ,  C08L67/00

CPC分类号： C08L67/04 ,  C08L67/00 ,  C08L101/16 ,  C08L87/005

摘要： Disclosed are a biodegradable resin composition comprising a copolymer (A) with a weight average molecular weight of 1,000 to 30,000, which comprises a constituent unit (a-1) derived from a multivalent carboxylic acid except for an amino acid and a constituent unit (a-2) derived from a hydroxycarboxylic acid, and a biodegradable resin (B), which has excellent hydrolyzability and excellent transparency; and a biodegradable molded article composed of this biodegradable resin composition.

摘要翻译： 公开了包含重均分子量为1,000〜30,000的共聚物（A）的生物降解性树脂组合物，其包含除氨基酸以外的多价羧酸的构成单元（a-1）和构成单元（a -2）和可生物降解的树脂（B），其具有优异的水解性和优异的透明性; 和由该生物降解性树脂组合物构成的生物降解性成型品。

公开(公告)号：US20110301313A1

公开(公告)日：2011-12-08

申请号：US13201973

申请日：2010-02-25

申请人： Tadahiro Sunaga ,  Takashi Oda ,  Hitoshi Onishi

发明人： Tadahiro Sunaga ,  Takashi Oda ,  Hitoshi Onishi

IPC分类号： C08F36/20 ,  B29C59/16 ,  B29C59/02 ,  B29C33/42

CPC分类号： B29C59/005 ,  B82Y10/00 ,  B82Y40/00 ,  C08G61/08 ,  C08G2261/146 ,  C08G2261/3324 ,  C08G2261/418 ,  C08L65/00 ,  G02B3/0031 ,  G03F7/0002

摘要： Provided is an imprint product, which is for transcribing a fine pattern of a mold surface and which contains a fluorine-containing cyclic olefin polymer containing repeating unit represented by formula (1) and having a fluorine atom content rate of 40% to 75% by mass.

摘要翻译： 提供了一种压印产品，其用于转印模具表面的精细图案，并且其包含含有由式（1）表示的重复单元的含氟环状烯烃聚合物，并且具有40％至75％的氟原子含量率由 质量

公开(公告)号：US07431574B2

公开(公告)日：2008-10-07

申请号：US11022476

申请日：2004-12-21

申请人： Hitoshi Onishi

发明人： Hitoshi Onishi

IPC分类号： F04B17/00

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。

公开(公告)号：US06943642B1

公开(公告)日：2005-09-13

申请号：US10662737

申请日：2003-09-15

申请人： Kinshiro Takadate ,  Toshio Takahashi ,  Eiichi Komai ,  Hitoshi Onishi

发明人： Kinshiro Takadate ,  Toshio Takahashi ,  Eiichi Komai ,  Hitoshi Onishi

IPC分类号： H01P1/36 ,  H01P1/383 ,  H01P1/387 ,  H01P11/00 ,  H01P1/32

CPC分类号： H01P1/387 ,  H01P11/00

摘要： A nonreciprocal circuit element includes a magnetic plate having through holes; center conductors crossing each other at a predetermined angle on a side associated with a first surface of the magnetic plate; and a common electrode disposed on a side associated with a second surface of the magnetic plate and connected to the center conductors via the through holes.

摘要翻译： 不可逆电路元件包括具有通孔的磁性板; 中心导体在与磁板的第一表面相关联的一侧以预定角度彼此交叉; 以及公共电极，其设置在与所述磁性板的第二表面相关联的一侧并且经由所述通孔连接到所述中心导体。

公开(公告)号：US06876269B2

公开(公告)日：2005-04-05

申请号：US10627248

申请日：2003-07-25

申请人： Eiichi Komai ,  Hiroki Sato ,  Hitoshi Onishi

发明人： Eiichi Komai ,  Hiroki Sato ,  Hitoshi Onishi

IPC分类号： H01P1/36 ,  H01P1/383 ,  H01P1/387

CPC分类号： H01P1/387

摘要： A nonreciprocal circuit element includes a magnetic assembly including a ferrite magnetic body, a common electrode, and three central conductors; capacitors connecting to the respective central conductors; a permanent magnet which applies a DC bias magnetic field to the magnetic body; and a metal case which accommodates the magnetic assembly, the capacitors, and the permanent magnet, the metal case functioning as a magnetic yoke. The saturation magnetic flux density of at least a portion of the metal case and the residual magnetic flux density of the permanent magnet have negative temperature coefficients. Moreover, the portion of the metal case is composed of a magnetic material having a larger absolute value of the temperature coefficient of the saturation magnetic flux density than the absolute value of the temperature coefficient of the residual magnetic flux density of the permanent magnet in the range of −35° C. to +85° C.

摘要翻译： 不可逆电路元件包括：磁性组件，其包括铁氧体磁体，公共电极和三个中心导体; 连接到各个中心导体的电容器; 永磁体，其向磁体施加DC偏置磁场; 以及容纳磁性组件，电容器和永磁体的金属壳体，金属壳体用作磁轭。 金属壳体的至少一部分的饱和磁通密度和永磁体的剩余磁通密度具有负温度系数。 此外，金属壳体的部分由具有比饱和磁通密度的温度系数绝对值大的绝对值的磁性材料构成，该绝缘值大于永久磁铁的剩余磁通密度的温度系数的绝对值的范围 -35°C至+ 85°C