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90 条记录 (耗时 0.026 秒)

    Scroll type compressor having an elastic member to suppress noise and reduce variations
    62.
    发明授权
    Scroll type compressor having an elastic member to suppress noise and reduce variations 有权
    涡旋式压缩机具有弹性部件，以抑制噪音并减小变化

    公开(公告)号：US08602756B2

    公开(公告)日：2013-12-10

    申请号：US13142194

    申请日：2009-12-22

    申请人： Makoto Takeuchi ,  Takayuki Suzuki ,  Masahiro Ohta ,  Kazuhide Watanabe

    发明人： Makoto Takeuchi ,  Takayuki Suzuki ,  Masahiro Ohta ,  Kazuhide Watanabe

    IPC分类号： F03C4/00 ,  F04C2/00 ,  F04C18/00

    CPC分类号： F04C18/0215 ,  F04C29/0021 ,  F04C29/06 ,  F04C2240/60 ,  F04C2270/12

    摘要： Provided is a scroll type compressor which reduces variations in the pressing load of a rotating scroll on a fixed scroll, reduces the impact at the start of the compressor and suppresses noises, and can provide excellent durability. A peripheral elastic body 51 and a bottom-portion elastic body 52, which is brought into a compressed condition in the axis line direction of the main shaft 31, are interposed between a stopper pin 41 on the rotating scroll side and a concave portion 42 on the main shaft 31 side, whereby working errors of each part are compensated and the rotating scroll is constantly brought into close contact with the fixed scroll to maintain the sealing of the compression chamber.

    摘要翻译： 本发明提供一种能够降低固定涡旋盘上的旋转涡旋件的按压负荷变动的涡旋式压缩机，能够降低压缩机起动时的冲击，抑制噪音，能够提供优异的耐久性。 在主轴31的轴线方向上被压缩状态的周向弹性体51和底部弹性体52插入在旋转涡旋面侧的止动销41和位于旋转涡旋侧的凹部42之间 主轴31侧，由此补偿各部件的作业误差，并且使旋转涡卷恒定地与固定涡旋件紧密接触，以保持压缩室的密封。

    Actuator
    63.
    发明授权
    Actuator 失效

    公开(公告)号：US07579935B2

    公开(公告)日：2009-08-25

    申请号：US12157764

    申请日：2008-06-12

    申请人： Masahiro Ohta ,  Toru Sukigara

    发明人： Masahiro Ohta ,  Toru Sukigara

    IPC分类号： H01F7/08

    CPC分类号： H02K33/00 ,  H02K99/20

    摘要： An actuator has a resilient shape memory member 1 with superelasticity, a magnetic body 2, and a magnetic field generator 3. At least one of the magnetic body 2 and the magnetic field generator 3 is fixed to the resilient shape memory member 1 such that one of the magnetic body 2 and the magnetic field generator 3 is stationary while the other is movable, whereby the movable member is moved by a magnetic field provided from the magnetic field generator 3.

    Shape memory alloy and method for producing same
    64.
    发明授权
    Shape memory alloy and method for producing same 失效
    形状记忆合金及其制造方法

    公开(公告)号：US07371295B2

    公开(公告)日：2008-05-13

    申请号：US10804244

    申请日：2004-03-18

    申请人： Katsunari Oikawa ,  Kiyohito Ishida ,  Ryosuke Kainuma ,  Yuuki Tanaka ,  Masahiro Ohta ,  Toru Sukigara

    发明人： Katsunari Oikawa ,  Kiyohito Ishida ,  Ryosuke Kainuma ,  Yuuki Tanaka ,  Masahiro Ohta ,  Toru Sukigara

    IPC分类号： C22C30/00

    CPC分类号： C22C19/07 ,  C22C19/00 ,  C22F1/10

    摘要： A shape memory alloy comprises Co, Ni and Al with a two-phase structure comprising a β-phase having a B2 structure and a γ-phase having an fcc structure, at least 40% by area of crystal grain boundaries of the β-phase being occupied by the γ-phase. The shape memory alloy can be produced by a first heat treatment step comprising heating at 1200 to 1350° C. for 0.1 to 50 hours and cooling at 0.1 to 1000° C./minute, and a second heat treatment step comprising heating at 1000 to 1320° C. for 0.1 to 50 hours and cooling at 10 to 10000° C./minute.

    摘要翻译： 形状记忆合金包括具有包含具有B2结构的β相和具有fcc结构的γ相的两相结构的Co，Ni和Al，所述β相的晶粒边界的面积至少为40％ 被γ相占据。 形状记忆合金可以通过第一热处理步骤来制造，所述第一热处理步骤包括在1200至1350℃下加热0.1至50小时并在0.1至1000℃/分钟下冷却，以及第二热处理步骤，包括在1000℃加热至 1320℃0.1至50小时，并在10至10000℃/分钟冷却。

    Preparation process of polyhydroxycarboxylic acid
    65.
    发明授权
    Preparation process of polyhydroxycarboxylic acid 失效
    聚羟基羧酸的制备方法

    公开(公告)号：US5646238A

    公开(公告)日：1997-07-08

    申请号：US503768

    申请日：1995-07-18

    申请人： Kan Ikeda ,  Shoji Obuchi ,  Masahiro Ohta

    发明人： Kan Ikeda ,  Shoji Obuchi ,  Masahiro Ohta

    IPC分类号： C08G63/06 ,  C08G63/88

    CPC分类号： C08G63/88 ,  C08G63/06

    摘要： A preparation process of solid polyhydroxycarboxylic acid comprising subjecting an organic solvent solution of polyhydroxycarboxylic acid to cooling.cndot.solidification and grinding. The preparation process can provide high molecular weight solid polyhydroxycarboxylic acid with ease and cheaply, can be converted with ease to a continuous system, and is useful in industry.

    摘要翻译： 一种固体聚羟基羧酸的制备方法，包括使聚羟基羧酸的有机溶剂溶液冷却固化和研磨。 制备方法可以方便，廉价地提供高分子量固体多羟基羧酸，可以方便地转化为连续体系，在工业上有用。

    Purification process of polyhydroxycarboxylic acid
    66.
    发明授权
    Purification process of polyhydroxycarboxylic acid 失效
    聚羟基羧酸的纯化过程

    公开(公告)号：US5616783A

    公开(公告)日：1997-04-01

    申请号：US535638

    申请日：1995-09-28

    申请人： Yasunori Yoshida ,  Katsuji Watanabe ,  Shoji Obuchi ,  Masahiro Ohta

    发明人： Yasunori Yoshida ,  Katsuji Watanabe ,  Shoji Obuchi ,  Masahiro Ohta

    IPC分类号： C08G63/06 ,  C08G63/88 ,  C08G63/90 ,  C08L101/16 ,  C07C67/48 ,  C07C67/58

    CPC分类号： C08G63/90

    摘要： A purification process for polyhydroxycarboxylic acids which comprises dissolving polyhydroxycarboxylic acid in an water-immiscible phenol or an organic solvent containing said water-immiscible phenol, successively bringing the resulting solution into contact with water which contains an acidic material, separating the organic layer from an aqueous layer, and isolating polyhydroxycarboxylic acid from the organic layer. The process can efficiently remove a catalyst contained in the polyhydroxycarboxylic acid prepared in the presence of the catalyst, does not require polyhydroxycarboxylic acid to be in the form of a solid, and can treat polyhydroxycarboxylic acid in a higher concentration as compared with using chlorinated hydrocarbon as a solvent.

    摘要翻译： 一种聚羟基羧酸的纯化方法，其包括将聚羟基羧酸溶解在与水不混溶的苯酚或含有水不混溶性苯酚的有机溶剂中，依次将所得溶液与含有酸性物质的水接触，将有机层与水 层，并从有机层中分离聚羟基羧酸。 该方法可以有效地除去在催化剂存在下制备的聚羟基羧酸中所含的催化剂，不需要聚羟基羧酸为固体形式，并且与使用氯化烃作为相比，可以处理更高浓度的聚羟基羧酸 溶剂。

    Lactic acid containing hydroxycarboxylic acid for the preparation of polhydroxycarboxylic acid
    67.
    发明授权
    Lactic acid containing hydroxycarboxylic acid for the preparation of polhydroxycarboxylic acid 失效
    含有羟基羧酸的乳酸用于制备聚羟基羧酸

    公开(公告)号：US5512653A

    公开(公告)日：1996-04-30

    申请号：US488091

    申请日：1995-06-07

    申请人： Masahiro Ohta ,  Shoji Obuchi ,  Yasunori Yoshida

    发明人： Masahiro Ohta ,  Shoji Obuchi ,  Yasunori Yoshida

    IPC分类号： C08G63/06

    CPC分类号： C08G63/06

    摘要： A preparation process of polyhydroxycarboxylic acid having an inherent viscosity of 0.3 dl/g or more by dehydrating polycondensation of lactic acid containing hydroxycarboxylic acid in an organic solvent in the presence or absence of a catalyst, comprising using a hydroxycarboxylic acid raw material which comprises one or more impurities selected from the group consisting of methanol, ethanol, acetic acid, pyruvic acid, fumaric acid, methyl lactate, ethyl lactate and butyl lactate in a total amount of 0.3% by mole or less for the amount of said hydroxycarboxylic acid raw material.

    摘要翻译： 在有机溶剂存在或不存在催化剂的情况下，通过使有机溶剂中含有羟基羧酸的乳酸进行脱水缩聚，其特性粘度为0.3dl / g以上的聚羟基羧酸的制备方法，包括使用羟基羧酸原料，其包含一种或多种 对于所述羟基羧酸原料的量，总量为0.3摩尔％以下的更多的杂质选自甲醇，乙醇，乙酸，丙酮酸，富马酸，乳酸甲酯，乳酸乙酯和乳酸丁酯。

    Actuator
    70.
    发明申请
    Actuator 失效
    执行器

    公开(公告)号：US20090002108A1

    公开(公告)日：2009-01-01

    申请号：US12157764

    申请日：2008-06-12

    申请人： Masahiro Ohta ,  Toru Sukigara

    发明人： Masahiro Ohta ,  Toru Sukigara

    IPC分类号： H01F7/08

    CPC分类号： H02K33/00 ,  H02K99/20

    摘要： An actuator has a resilient shape memory member 1 with superelasticity, a magnetic body 2, and a magnetic field generator 3. At least one of the magnetic body 2 and the magnetic field generator 3 is fixed to the resilient shape memory member 1 such that one of the magnetic body 2 and the magnetic field generator 3 is stationary while the other is movable, whereby the movable member is moved by a magnetic field provided from the magnetic field generator 3.

    摘要翻译： 致动器具有具有超弹性的弹性形状记忆元件1，磁体2和磁场发生器3.磁体2和磁场发生器3中的至少一个固定到弹性形状存储元件1，使得一个 磁体发生器3是静止的，而另一个是可移动的，由此可动件由磁场发生器3提供的磁场移动。