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    Vacuum pump
    1.
    发明授权
    Vacuum pump 失效
    真空泵

    公开(公告)号：US5352097A

    公开(公告)日：1994-10-04

    申请号：US6500

    申请日：1993-01-21

    申请人： Daisuke Itou ,  Teruo Maruyama

    发明人： Daisuke Itou ,  Teruo Maruyama

    IPC分类号： F04B37/16 ,  F04B41/06 ,  F04C18/08 ,  F04C23/00 ,  F04C25/02 ,  F04C28/00 ,  F04C29/00 ,  F04D19/04 ,  H01L21/302 ,  H01L21/3065

    CPC分类号： F04C23/005 ,  F04C25/02 ,  F04C29/0085 ,  F04D19/046 ,  F04C2240/402

    摘要： A vacuum pump includes a positive displacement vacuum pump structure section disposed on a discharge opening side; a kinetic vacuum pump structure section, disposed on a suction opening side, for providing a high vacuum; and a kinetic vacuum pump structure section, disposed on a suction opening side, for providing a high pumping speed. The construction of the kinetic vacuum pump structure section is different from that of the kinetic vacuum pump structure section so as to differ relative thereto in one of ultimate pressure, pumping speed, and pumping speed of sucked gas with respect to a molecular weight of the sucked gas.

    摘要翻译： 真空泵包括设置在排出口侧的正位移真空泵结构部分; 设置在吸入口侧的用于提供高真空的动力学真空泵结构部分; 以及设置在吸入口侧的动力学真空泵结构部分，用于提供高的泵送速度。 动力学真空泵结构部分的结构与动力学真空泵结构部分的结构不同，以相对于吸入气体的极限压力，泵送速度和抽吸速度相对于吸入的分子量的方式而不同 加油站。

    Vacuum pump having parallel kinetic pump inlet section
    2.
    发明授权
    Vacuum pump having parallel kinetic pump inlet section 失效
    真空泵具有平行动力泵入口部分

    公开(公告)号：US5445502A

    公开(公告)日：1995-08-29

    申请号：US269905

    申请日：1994-07-06

    申请人： Daisuke Itou ,  Teruo Maruyama

    发明人： Daisuke Itou ,  Teruo Maruyama

    IPC分类号： F04B37/16 ,  F04B41/06 ,  F04C18/08 ,  F04C23/00 ,  F04C25/02 ,  F04C28/00 ,  F04C29/00 ,  F04D19/04 ,  H01L21/302 ,  H01L21/3065

    CPC分类号： F04C23/005 ,  F04C25/02 ,  F04C29/0085 ,  F04D19/046 ,  F04C2240/402

    摘要： A vacuum pump includes a positive displacement vacuum pump structure section disposed on a discharge opening side; a kinetic vacuum pump structure section, disposed on a suction opening side, for providing a high vacuum; and a kinetic vacuum pump structure section, disposed on a suction opening side, for providing a high pumping speed. The construction of the kinetic vacuum pump structure section is different from that of the kinetic vacuum pump structure section so as to differ relative thereto in one of ultimate pressure, pumping speed, and pumping speed of sucked gas with respect to a molecular weight of the sucked gas.

    摘要翻译： 真空泵包括设置在排出口侧的正位移真空泵结构部分; 设置在吸入口侧的用于提供高真空的动力学真空泵结构部分; 以及设置在吸入口侧的动力学真空泵结构部分，用于提供高的泵送速度。 动力学真空泵结构部分的结构与动力学真空泵结构部分的结构不同，以相对于吸入气体的极限压力，泵送速度和抽吸速度相对于吸入的分子量的方式而不同 加油站。

    INSULATOR FOR AUDIO AND METHOD FOR EVALUATING SAME
    3.
    发明申请
    INSULATOR FOR AUDIO AND METHOD FOR EVALUATING SAME 有权
    用于音频的绝缘体和用于评估它的方法

    公开(公告)号：US20130206499A1

    公开(公告)日：2013-08-15

    申请号：US13813151

    申请日：2011-07-29

    申请人： Teruo Maruyama ,  Kozo Okamoto ,  Satoki Yamaguchi ,  Akio Tajima

    发明人： Teruo Maruyama ,  Kozo Okamoto ,  Satoki Yamaguchi ,  Akio Tajima

    IPC分类号： G10K15/00

    CPC分类号： G10K15/00 ,  F16F1/128 ,  F16F3/12 ,  F16F13/02 ,  G10C3/00 ,  G10D3/003 ,  H04R1/026

    摘要： In a conventional hard material insulator, reproduced sound can be tuned with use of characteristics of the material; however, various types of acoustic materials have specific high frequency characteristics, and thus their acoustic effects lack versatility, require compatible audio devices, and change with environment, musical genre, etc. To address this, a wind-bell member (resonant member) is arranged in parallel with a main propagation path of vibration transferred from an audio device to an insulator. Accordingly, a vibration system of a wind-bell having a tone determined by many factors such as a fundamental tone, harmonic tones, lingering sound, and fluctuation assists (enhances) high frequency vibration propagated from the audio device. As a result, due to the above assist action that is different in principle from a conventional type, acoustic characteristics such as a sense of localization, resolution, and a sense of transparency and scale a sound image can be dramatically improved.

    摘要翻译： 在传统的硬质材料绝缘体中，再现的声音可以利用材料的特性进行调节; 然而，各种类型的声学材料具有特定的高频特性，因此它们的声学效果缺乏通用性，需要兼容的音频设备，并且随环境，音乐类型等而改变。为了解决这个问题，风铃构件（共振构件） 与从音频装置传递到绝缘体的振动的主传播路径平行布置。 因此，具有由诸如基本色调，谐波音调，延迟声音和波动的许多因素确定的音调的风铃的振动系统有助于（增强）从音频装置传播的高频振动。 结果，由于上述原理上与常规类型不同的辅助动作，可以显着地提高诸如定位感，分辨率，透明度感和声音图像之类的声学特性。

    Evacuating apparatus having interengaging rotors with threads having a decreasing pitch at the exhaust side
    5.
    发明授权
    Evacuating apparatus having interengaging rotors with threads having a decreasing pitch at the exhaust side 失效
    具有相互接合的转子的排气装置具有在排气侧具有减小的间距的螺纹

    公开(公告)号：US5951266A

    公开(公告)日：1999-09-14

    申请号：US939816

    申请日：1997-09-29

    申请人： Teruo Maruyama ,  Akira Takara ,  Yoshikazu Abe ,  Yoshihiro Ikemoto

    发明人： Teruo Maruyama ,  Akira Takara ,  Yoshikazu Abe ,  Yoshihiro Ikemoto

    IPC分类号： F04C18/08 ,  F04C23/00 ,  F04C28/02 ,  F04C29/00 ,  F04D19/04 ,  F04D25/16 ,  F01C1/16

    CPC分类号： F04C28/02 ,  F04C18/084 ,  F04C18/16 ,  F04C23/005 ,  F04C29/0085 ,  F04D19/044 ,  F04D25/163 ,  F04C2220/12 ,  F04C2230/602 ,  F04C2240/402

    摘要： An evacuating apparatus includes a first pump section disposed on a suction opening side, a second pump section for exhausting a smaller amount of gas than the first pump section, the second pump being disposed in an exhaust opening side, a plurality of rotors accommodated in a housing, bearings for supporting rotation of the rotors, a suction opening for drawing fluid and a first exhaust opening thereof both formed on the housing, and a plurality of motors for driving the rotors. In the apparatus, the first pump section is a pump of positive displacement type formed by utilizing a volume change of a space defined by the rotors and the housing, and the second pump section is a viscous-type pump formed by utilizing a relatively moving surface formed in a small gap defined between the rotors and the housing.

    摘要翻译： 排气装置包括设置在吸入口侧的第一泵部，与第一泵部排出少量气体的第二泵部，第二泵配置在排气口侧，多个转子容纳在 壳体，用于支撑转子的旋转的轴承，用于抽出流体的吸入开口和形成在壳体上的第一排气口，以及用于驱动转子的多个电动机。 在该装置中，第一泵部是通过利用由转子和壳体限定的空间的体积变化形成的正位移型泵，第二泵部是通过利用相对移动的表面形成的粘性型泵 形成在限定在转子和壳体之间的小间隙中。

    Vacuum pump having different diameter rotors and a drive motor synchronization system
    6.
    发明授权
    Vacuum pump having different diameter rotors and a drive motor synchronization system 失效
    真空泵具有不同直径的转子和驱动电机同步系统

    公开(公告)号：US5782609A

    公开(公告)日：1998-07-21

    申请号：US494737

    申请日：1995-06-26

    申请人： Yoshihiro Ikemoto ,  Teruo Maruyama

    发明人： Yoshihiro Ikemoto ,  Teruo Maruyama

    IPC分类号： F04C23/00 ,  F04C25/02 ,  F04C29/00 ,  F04D19/04 ,  F04B49/06 ,  F04B17/00 ,  F04B35/04

    CPC分类号： F04C29/0085 ,  F04D19/046 ,  F04C2240/402

    摘要： A vacuum pump includes a plurality of rotors of different outer diameters accommodated in a housing so that a fluid transportation space is defined by the housing and the plural rotors. Rotary shafts are integrally formed with the respective rotors and a first motor, which is a high frequency motor, for driving the rotary shaft of the smaller diameter rotor as a driving shaft. A second motor, which is an AC servo motor or pulse motor, is provided for driving the other rotary shaft as a driven shaft. A rotation detecting device is provided adjacent each shaft for detecting rotating angles and/or rotating speeds of the first and second motors. Also provided is a fluid suction port and a fluid discharge port which are formed in the housing, and a control device for controlling rotation of the driven shaft based on data from the rotation detecting device so as to synchronize the rotation of the driven shaft driven by the second motor with that of the driving shaft driven by the first motor.

    摘要翻译： 真空泵包括容纳在壳体中的不同外径的多个转子，使得流体输送空间由壳体和多个转子限定。 旋转轴与各个转子一体地形成，作为高频电动机的第一电动机，用于驱动较小直径的转子的旋转轴作为驱动轴。 作为AC伺服电动机或脉冲电动机的第二电动机被设置为用于驱动作为从动轴的另一旋转轴。 旋转检测装置设置在每个轴附近，用于检测第一和第二电动机的旋转角度和/或转速。 还提供了形成在壳体中的流体吸入口和流体排出口，以及用于根据来自旋转检测装置的数据来控制从动轴的旋转的控制装置，以使由从动轴驱动的从动轴的旋转同步 第二马达与由第一马达驱动的驱动轴的马达组成。

    Fluid servomechanism
    8.
    发明授权
    Fluid servomechanism 失效
    流体伺服机构

    公开(公告)号：US4781103A

    公开(公告)日：1988-11-01

    申请号：US886664

    申请日：1986-07-16

    申请人： Teruo Maruyama

    发明人： Teruo Maruyama

    IPC分类号： F15B9/08 ,  B25J9/14 ,  B25J15/00 ,  B25J15/02 ,  B25J15/08 ,  B25J19/00 ,  F15B11/02 ,  F01B25/04

    CPC分类号： B25J15/0009 ,  B25J15/0206 ,  B25J19/0029 ,  B25J9/148

    摘要： A fluid servomechanism has a first actuator driven by fluid, a second actuator, and a pressure generator for generating pressure corresponding to the difference in displacement between output shafts of the first and the second actuators. Therefore, a compact-size finger facilitating angularly free movement and having a highly elaborate human-like function can be attained.

    摘要翻译： 流体伺服机构具有由流体驱动的第一致动器，第二致动器和用于产生与第一和第二致动器的输出轴之间的位移差异相对应的压力的压力发生器。 因此，可以实现促进角自由运动并具有高度精细的类似人的功能的紧凑尺寸的手指。

    Sliding vane type rotary compressor
    9.
    发明授权
    Sliding vane type rotary compressor 失效
    滑动式旋转式压缩机

    公开(公告)号：US4580949A

    公开(公告)日：1986-04-08

    申请号：US713745

    申请日：1985-03-19

    申请人： Teruo Maruyama ,  Tadayuki Onoda

    发明人： Teruo Maruyama ,  Tadayuki Onoda

    IPC分类号： F04B39/10 ,  F04B49/00 ,  F04C28/10 ,  F04C28/16 ,  F25B1/04 ,  F04B49/02

    CPC分类号： F04C28/16 ,  F25B1/04

    摘要： A sliding vane type rotary compressor has at least two suction ports through which a refrigerant is sucked into the vane chamber. A combination of a spring made of a shape memory alloy adapted to expand and contract when supplied with an electric current and a spool operative by the spring is disposed in a flow passage through which the source of the refrigerant is connected to one of the suction ports leading to a region of higher magnitude of compression. The flow passage is opened and closed by the spool which is moved by the expansion and contraction of the spring of the shape memory alloy in response to the heat produced by the self heat build-up action when supplied with an electric current and also to the cooling function of the refrigerant of low temperature, thus attaining a variable capacity control of the compressor with a simple and compact construction.

    摘要翻译： 滑动叶片型旋转压缩机具有至少两个吸入口，制冷剂通过该吸入口吸入叶片室。 由形状记忆合金构成的适于在供应电流时膨胀和收缩的弹簧和由弹簧操作的线轴的组合设置在流动通道中，制冷剂源通过该流路连接到一个吸入口 导致压缩程度较高的区域。 流动通道由通过形状记忆合金的弹簧的膨胀和收缩而响应于当被供应电流时由自身积聚作用产生的热而被移动的线轴打开和关闭，并且还包括 制冷剂的低温冷却功能，从而以简单紧凑的结构实现压缩机的可变容量控制。

    Rotary compressor with two or more suction parts
    10.
    发明授权
    Rotary compressor with two or more suction parts 失效
    带两个或多个吸入部件的旋转压缩机

    公开(公告)号：US4544337A

    公开(公告)日：1985-10-01

    申请号：US522366

    申请日：1983-07-11

    申请人： Teruo Maruyama

    发明人： Teruo Maruyama

    IPC分类号： F04C18/00 ,  F04C18/344 ,  F04C28/18 ,  F04C29/08

    CPC分类号： F04C28/18

    摘要： A compressor of the present invention performs restraining action in refrigerative ability at high speed driving time utilizing suction loss that vane chamber pressure drops lower than supply source pressure of refrigerant, and comprises a rotor (14) having vanes provided slidably, a cylinder (11) receiving said rotor (14) and vanes (12), side plates fixed to both side faces of said cylinder (11) and closing tightly a space of vane chamber (18a), (18b) formed by said vanes (12), rotor (14) and cylinder (11) at its side faces, and at least more than two suction ports (15) and (17), whereby even in a compressor having many numbers of vane (12), such a compressor with ability control that having no loss in refrigerative ability at low speed, and refrigerative ability is restrained only at high speed driving can be realized.

    摘要翻译： PCT No.PCT / JP82 / 00436 Sec。 371日期：1983年7月11日 102（e）日期1983年7月11日PCT PCT日期：1982年11月10日PCT公布。 出版物WO83 / 01818 日本1983年5月26日。本发明的压缩机利用叶片室压力低于制冷剂的供给源压力的吸入损失，在高速行驶时间下进行制冷能力的抑制动作，具有转子（14） ，容纳所述转子（14）和叶片（12）的圆柱体（11），固定到所述圆筒（11）的两个侧面的侧板，并且紧密地封闭由所述叶片形成的叶片室（18a），（18b）的空间 （12），转子（14）和气缸（11），以及至少两个以上的吸入口（15）和（17），由此即使在具有多个叶片（12）的压缩机中， 可以实现在低速制冷能力不降低的能力控制的压缩机，并且可以实现仅在高速行驶下的制冷能力。