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    • 43. 发明授权
    • Stage apparatus, exposure apparatus, and device manufacturing method
    • 舞台装置,曝光装置和装置的制造方法
    • US06504599B2
    • 2003-01-07
    • US09879193
    • 2001-06-13
    • Mikio Sato
    • Mikio Sato
    • G03B2758
    • G03F7/70716G03F7/70825
    • A stage apparatus includes a stage, a member fixed to the stage and a weight compensation mechanism having at least three spring members for compensating for a weight of a structure including the stage and the member. A barycentric position of the structure deviates from a centroid of a polygon formed by support points of the at least three spring members. The spring constants of the at least three spring members are based on a relative positional relationship between the barycentric position of the structure and the at least three spring members so as to set at least one spring constant different from the other spring constants.
    • 舞台装置包括舞台,固定到舞台的构件和具有至少三个弹簧构件的重量补偿机构,用于补偿包括舞台和构件的结构的重量。 结构的重心位置偏离由至少三个弹簧构件的支撑点形成的多边形的质心。 至少三个弹簧构件的弹簧常数基于结构的重心位置和至少三个弹簧构件之间的相对位置关系,以便设定与其它弹簧常数不同的至少一个弹簧常数。
    • 44. 发明授权
    • Sewing machine with an automatic threader
    • 缝纫机带自动穿线机
    • US4651660A
    • 1987-03-24
    • US863177
    • 1986-05-14
    • Nobuyasu OshimaMikio SatoKatsuhiro KitajimaAkifumi Nakashima
    • Nobuyasu OshimaMikio SatoKatsuhiro KitajimaAkifumi Nakashima
    • D05B87/02
    • D05B87/02
    • A sewing machine with an automatic threader comprises a threading hook for threading a needle, a thread carrying member for passing a thread through a thread take-up spring, a thread holding device for extending the thread from a thread take-up lever near to the thread eye of the needle so that the threading hook is able to catch the thread, an actuating lever for moving the thread holding device releasably holding the thread near to the needle and making the thread holding device transfer the thread to the threading hook, and an operating member for operating the thread carrying member and the actuating lever. These components of the automatic threader are interlocked with each other so that the thread is extended to the threading hook and is passed through the thread eye of the needle automatically by the single downward stroke of the operating member.
    • 一种具有自动穿线机的缝纫机包括用于穿针的穿线钩,用于使线穿过螺纹卷取弹簧的纱线承载构件,用于将纱线从接线杆伸出的线夹持装置, 所述针的线眼使得所述穿线钩能够抓住所述线,所述致动杆用于使所述线保持装置可释放地将所述线保持靠近所述针并使所述线保持装置将所述线转移到所述穿线钩,并且 用于操作螺纹承载构件和致动杆的操作构件。 自动穿线器的这些部件彼此互锁,使得螺纹延伸到螺纹钩并且通过操作构件的单次向下冲程自动穿过针的线眼。
    • 47. 发明授权
    • Linear motor apparatus
    • 直线电机装置
    • US06995528B2
    • 2006-02-07
    • US11183878
    • 2005-07-19
    • Mikio Sato
    • Mikio Sato
    • H02K41/00H02P7/00
    • G03F7/70758G05B2219/41337H02K29/06H02K41/03H02P25/06
    • A linear motor apparatus which drives a mover of a linear motor in a stable manner, by using only information on change of relative position, without using an absolute value sensor. The apparatus has a coil array of plural phases of coils and a magnet relatively movable to the coil array, plural drivers, at least one of which being provided for each phase, to feed a current to all the same phase coils of the coil array, a sensor for measuring a change of relative position of the magnet moved by the current to the coil array, and a controller to determine the polarity of the current applied to the same phase coils based on the change of the relative position measured by the sensor, and apply a drive current to drive the magnet in a desired direction to the same phase coils.
    • 线性电动机装置,通过仅使用关于相对位置变化的信息,而不使用绝对值传感器,以稳定的方式驱动线性电动机的动子。 该装置具有多个线圈的线圈阵列和可相对于线圈阵列移动的磁体,多个驱动器,其中至少一个为每相设置,以将电流馈送到线圈阵列的所有相同相位线圈, 用于测量由电流流向线圈阵列的磁体的相对位置变化的传感器,以及控制器,用于基于由传感器测量的相对位置的变化来确定施加到相同相线圈的电流的极性, 并施加驱动电流以将磁体沿所需方向驱动到相同的相线圈。
    • 49. 发明授权
    • Method of determining the number of bacteria quickly and a device for
determining the number of bacteria
    • 快速测定细菌数量的方法和确定细菌数量的装置
    • US5897993A
    • 1999-04-27
    • US894820
    • 1997-08-29
    • Mikio SatoTomomi Ito
    • Mikio SatoTomomi Ito
    • C12M1/34C12Q1/06C12Q1/02C12Q1/54C12Q1/62G01N33/53
    • C12Q1/06Y10S435/968Y10S435/975
    • A method of determining the number of bacteria in a sample which involves introducing a sample containing bacteria into a tubular filtering vessel holding therein a hydrophobic filter for bacterial detection, a coloring composition is disposed on the side of the filter where the sample is introduced into the vessel, and a support for the filter is disposed on the opposite side of the filter from the coloring composition. The bacteria is subjected to and the sample is filtered dyeing sample by suction from the support to collect the dyed bacteria on the filter and remove the excess of coloring matter. The number of the bacteria in the sample is determined from the degree of staining of the filter.
    • PCT No.PCT / JP96 / 00815 Sec。 371日期1997年8月29日 102(e)日期1997年8月29日PCT提交1996年3月28日PCT公布。 公开号WO96 / 30542 日期1996年10月3日一种确定样品中细菌数量的方法,其包括将含有细菌的样品引入到其中容纳用于细菌检测的疏水性过滤器的管状过滤容器中,着色组合物设置在过滤器的侧面, 将样品引入容器中,并且用于过滤器的载体设置在过滤器与着色组合物相反的一侧。 对细菌进行处理,并通过抽吸从载体上过滤染色样品,以将染色的细菌收集在过滤器上并除去过量的着色物质。 样品中细菌的数量由过滤器的染色程度决定。
    • 50. 发明授权
    • Bobbin thread cutting device of a sewing machine
    • 缝纫机线轴切线装置
    • US5881659A
    • 1999-03-16
    • US909847
    • 1997-08-12
    • Mikio Sato
    • Mikio Sato
    • D05B65/00
    • D05B65/00
    • A bobbin thread cutting device of a sewing machine for cutting a bobbin thread and for temporarily anchoring an end of the cut thread. The bobbin thread cutting device has a cover openably attached to a bed. The cover is formed with a guide groove in which a cutting blade is positioned. A blade edge of the cutting blade and a side edge of the guide groove define an acute-angled portion. A direction in which the bobbin thread is pulled out of the bed through the guide groove intersects a direction in which the bobbin thread extends from a tension generating portion of the bobbin case when the bobbin thread is about to be cut. A leading end of a cut bobbin thread is temporarily anchored at the acute-angled portion.
    • 一种用于切割底线并临时锚定切割线的端部的缝纫机的底线切割装置。 底线切割装置具有可开启地附接到床的盖。 该盖形成有导向槽,在该槽中定位有切割刀片。 切割刀片的刀片边缘和引导槽的侧边缘限定了锐角部分。 当底线将要被切割时,底线从床上被引导槽拉出的方向与梭芯从张力产生部分伸出的方向相交。 切割底线的前端临时固定在锐角部分。