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    • 4. 发明授权
    • Locking jalousie frame
    • 锁定jalousie框架
    • US4027430A
    • 1977-06-07
    • US680798
    • 1976-04-27
    • Minoru Sakamoto
    • Minoru Sakamoto
    • E06B7/084
    • E06B7/084
    • A locking jalousie frame having a pair of longitudinally extending, spaced, substantially parallel side rails provided with fixed pivots supporting jalousie retaining cover assemblies. Each of the cover assemblies includes a sheath provided with a socket arranged for retainingly receiving an end of a slat. A filler member is insertable into and removable from the sheath independently of the slat for permitting installation and removal of the slat in an opposed pair of the sheaths, while removal of the filler member, and accordingly the slat, from the sheath can only be accomplished from the normally interior side of the jalousie so as to prevent surreptitious illegal entry through the jalousie.
    • 具有一对纵向延伸的,间隔开的基本上平行的侧轨的锁定百叶窗框架,其设置有固定枢轴支撑百叶窗保持盖组件。 每个盖组件包括设置有用于保持接收板条端部的插座的护套。 填充构件可独立于板条插入并从壳体中移除,用于允许在相对的一对护套中安装和移除板条,同时从外壳去除填充构件,因此板条也可以完成 从犹太人的通常的内侧,以防止偷偷偷窥非法进入。
    • 5. 发明授权
    • Circular saw and attachment therefor
    • 圆形表面及其附件
    • US3705611A
    • 1972-12-12
    • US3705611D
    • 1970-12-16
    • MINORU SAKAMOTO
    • SAKAMOTO MINORU
    • B23D45/16B27B5/34B27G19/04
    • B23D45/165B27B5/34B27G19/04Y10T83/7734Y10T83/7747
    • An elongated extension shaft engageable with the drive shaft of a circular saw and projecting therefrom for the reception thereon of a pair of laterally spaced circular saw blades mounted to provide parallel cuts. A two part positioning sleeve is mounted on the extension shaft between the blades and adjustable so as to achieve a predetermined spacing between the blades. Nut means lock the blades for rotation with the extension shaft. A laterally adjustable fixed guard overlies the upper portion of the laterally adjustable blades and a laterally adjustable swinging guard underlies the adjustable blades.
    • 细长的延伸轴可与圆锯的驱动轴接合并从其中突出,以便在其上接收安装成提供平行切割的一对横向间隔的圆锯片。 两部分定位套筒安装在叶片之间的延伸轴上并且可调节,以便实现叶片之间的预定间隔。 螺母意味着锁定刀片以与延长轴一起旋转。 可横向调节的固定护罩覆盖在可横向调节的叶片的上部,并且横向可调的摆动保护件位于可调叶片的下面。
    • 9. 发明授权
    • Ladder-type piezoelectric filter
    • 梯形压电滤波器
    • US5351021A
    • 1994-09-27
    • US088488
    • 1993-07-06
    • Kimio MasaieMinoru Sakamoto
    • Kimio MasaieMinoru Sakamoto
    • H03H9/02H03H9/58H03H9/60
    • H03H9/581H03H9/02141H03H9/605
    • In a ladder-type piezoelectric filter having a series arm constituted by a plurality of series resonators connected in series and parallel arms respectively constituted by parallel resonators, each of the resonators being constructed using a piezoelectric plate, the direction of polarization of the piezoelectric plate of the series resonator arranged in at least one end of the series arm and the direction of polarization of the piezoelectric plate of the parallel resonator connected to the series resonator arranged in at least one end of the series arm are the same as seen from the side of a node of the series resonator arranged in the end and the parallel resonator connected to the series resonator.
    • 在具有由串联连接的多个串联谐振器和分别由并联谐振器构成的并联臂构成的串联臂的梯形压电滤波器中,每个谐振器使用压电板构成,压电板的极化方向 布置在串联臂的至少一端的串联谐振器和连接到布置在串联臂的至少一端的串联谐振器的并联谐振器的压电板的极化方向与从侧面观察到的相同 布置在端部的串联谐振器的节点和连接到串联谐振器的并联谐振器。
    • 10. 发明授权
    • Combined golf ball tether and anchor structure
    • 组合高尔夫球系绳和锚结构
    • US4014553A
    • 1977-03-29
    • US634654
    • 1975-11-24
    • Minoru Sakamoto
    • Minoru Sakamoto
    • A63B69/36A63B69/00A63B71/02
    • A63B69/0079A63B2071/025
    • An upright standard is provided including structure carried by its lower end for support of the standard from a support surface from which a golf ball may be driven. A low horizontally outwardly projecting arm is stationarily supported from the lower end portion of the standard at an elevation spaced above the lower end of the standard. An elongated flexible tether member has one end thereof anchored to the outer free end portion of the arm and a ball simulating a golf ball is anchored to the other end of the tether member. The length of the tether member is equal to at least one and one-half the effective length of the arm and the standard projects above the arm a distance equal to at least the effective length of the tether member. The arm includes relatively extendable base and free end portions with the base end portion anchored to the standard and the latter comprises upper and lower telescopingly engaged end portions removably engaged with each other.
    • 提供了直立标准,其包括由其下端承载的结构,用于从可以驱动高尔夫球的支撑表面支撑标准。 低水平向外突出的臂从标准的下端部固定地支撑在标准下端上方的高度上。 细长的柔性系绳构件具有锚定到臂的外部自由端部的一端,并且模拟高尔夫球的球锚固到系绳构件的另一端。 系链构件的长度等于臂的有效长度的至少一半,并且标准在臂的上方突出至少等于系绳构件的有效长度的距离。 臂包括相对可延伸的基部和自由端部,其中基端部分锚定到标准件,并且后端部包括彼此可拆卸地接合的上部和下部可伸缩的接合端部。