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    • 61. 发明授权
    • Vibration detector
    • 振动检测器
    • US4185503A
    • 1980-01-29
    • US903063
    • 1978-05-05
    • Makoto Saito
    • Makoto Saito
    • G01H1/00G01H9/00G01V1/18G01N29/00
    • G01V1/181G01H9/00
    • A vibration detector having a mass pivotally mounted in a housing, means for sensing the vibration of the mass and means for damping the vibration of the mass has been found. The sensing of the vibration of the mass is performed through a combination of an optical and electrical means. The mass has a mirror, and an optical path from a fixed light source to a fixed light receiving plane through the mirror on the mass is provided. A beam sensor mounted at the light receiving plane, said beam sensor having a plurality of cells, senses the presence of the light beam from the light source through the mirror on each cell. The parallel light beam illuminates the specific cell depending upon the vibration of the mass and the illuminated cell provides an electric output signal indicating the reception of the beam. Thus, the vibration is detected as the electrical output of each cell.
    • 已经发现具有枢转地安装在壳体中的质量的振动检测器,用于感测质量的振动的装置和用于阻尼物体的振动的装置。 通过光学和电气装置的组合来实现对质量的振动的感测。 该物体具有反射镜,并且提供从固定光源到通过物体上的反射镜的固定光接收平面的光路。 安装在光接收平面处的光束传感器,所述光束传感器具有多个单元,通过每个单元上的反射镜感测来自光源的光束的存在。 平行光束根据质量的振动照射特定的单元,照明单元提供指示波束的接收的电输出信号。 因此,振动被检测为每个电池的电输出。
    • 63. 发明授权
    • Trackway and powered vehicle with changeable covers
    • 轨道和动力车辆与可变盖
    • US4109412A
    • 1978-08-29
    • US755868
    • 1976-12-30
    • Makoto Saito
    • Makoto Saito
    • A63H17/00A63H18/00A63H18/16A63H19/15A63H19/28A63H19/00A63H19/34
    • A63H18/00
    • A toy train and trackway wherein the trackway is provided with a section which has a base and upstanding side walls provided with supporting surfaces which include portions that are parallel to the base and portions that slope downwardly toward the base, a powered vehicle having wheels that move along the trackway and the base of the section and which is provided with outwardly extending flanges, and a plurality of covers of varying configuration for the vehicle, each being provided with flanges extending outwardly therefrom which are oriented to engage the supporting surfaces of the side walls of the section and the flanges of the vehicle.
    • 一种玩具列车和轨道,其中轨道设置有具有基部的截面和设置有支撑表面的直立侧壁,支撑表面包括平行于基部的部分和朝向基部向下倾斜的部分,动力车辆具有移动的轮 沿着轨道和该部分的基部并且设置有向外延伸的凸缘,以及用于车辆的变化构造的多个盖,每个盖具有从其向外延伸的凸缘,其被定向成接合侧壁的支撑表面 的部分和车辆的法兰。
    • 64. 发明授权
    • Static magnetic erasing head
    • 静磁擦头
    • US3947891A
    • 1976-03-30
    • US509947
    • 1974-09-27
    • Makoto SaitoKengo MatsumotoKiyonori Hayakawa
    • Makoto SaitoKengo MatsumotoKiyonori Hayakawa
    • G11B5/03G11B23/00G11B5/12G11B5/27
    • G11B23/0007G11B5/03
    • The present invention relates to an erasing head for a magnetic recording apparatus using a static magnetic field. The erasing head consists of a plurality of magnetic poles having surfaces which confront the recording tape. The first and second poles have polarities opposite to each other. The first pole is arranged to engage a recording track along its full width and magnetizes it to a given polarity. The second pole is arranged to engage the upper half of the track and magnetize it to the opposite polarity. Each half track is magnetized to opposite polarities so that the distortion of output signals is reduced, when the signal is reproduced by a reproducing head engaging both half tracks.
    • 本发明涉及一种使用静磁场的磁记录装置的擦除头。 擦除头由具有面对记录带的表面的多个磁极组成。 第一和第二极具有彼此相反的极性。 第一极被布置成沿着其全宽接合记录轨道并将其磁化为给定的极性。 第二极被布置成接合轨道的上半部并将其磁化成相反的极性。 每个半轨道被磁化成相反的极性,从而当信号由再现头再现时,输出信号的失真减少,两个半轨迹都被复制。
    • 68. 发明授权
    • Heat pump apparatus
    • 热泵设备
    • US08973384B2
    • 2015-03-10
    • US13320167
    • 2010-03-30
    • Makoto Saito
    • Makoto Saito
    • F25B6/02F25B6/04F24H4/02F25B30/02F28D9/00
    • F25B6/04F24H4/02F25B30/02F25B2339/047F25B2400/075F25B2400/13F25B2500/31F28D9/005Y02B30/12
    • To provide a heat pump apparatus, such as a heat pump water heating apparatus, capable of efficiently supplying high-temperature water by increasing a condensation capacity to a maximum if the outside air temperature is low. The heat pump water heating apparatus is configured to include a first refrigeration cycle and a second refrigeration cycle. The first refrigeration cycle is configured to connect in series a main compressor, a first water-refrigerant heat exchanger, an internal heat exchanger, a first pressure reducing device, and an air heat exchanger. The second refrigeration cycle diverges from the first refrigeration cycle between the first water-refrigerant heat exchanger and the first pressure reducing device, and joins the first refrigeration cycle between the main compressor and the first water-refrigerant heat exchanger. The second refrigeration cycle is configured to connect in series a second pressure reducing device, an internal heat exchanger, a sub compressor, and a third pressure reducing device.
    • 为了提供一种热泵装置,例如热泵水加热装置,如果外部空气温度低,则能够通过将冷凝能力提高到最大来高效地供给高温水。 热泵水加热装置构成为包括第一制冷循环和第二制冷循环。 第一制冷循环被构​​造成串联连接主压缩机,第一水 - 制冷剂热交换器,内部热交换器,第一减压装置和空气热交换器。 第二制冷循环与第一制冷剂热交换器和第一减压装置之间的第一制冷循环分离,并且与主压缩机和第一水 - 制冷剂热交换器之间的第一制冷循环连接。 第二制冷循环被构​​造为串联连接第二减压装置,内部热交换器,副压缩机和第三减压装置。