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    • 14. 发明申请
    • CAST-STEEL POURING APPARATUS
    • US20140015174A1
    • 2014-01-16
    • US13985696
    • 2012-02-22
    • Takahiro SatoShinichi CyomatsukenZhong-zhi ZhangToru HanaiHideto TeradaMasayuki KatoHidemi Hattori
    • Takahiro SatoShinichi CyomatsukenZhong-zhi ZhangToru HanaiHideto TeradaMasayuki KatoHidemi Hattori
    • B22D41/06B22D41/01
    • B22D41/06B22D41/01
    • A cast-steel pouring apparatus is provided, cast-steel pouring apparatus which can contribute to shortening a casting time for casting molten steel of cast steel into a sprue of casting mold. A first axial line of a first pivot shaft is positioned on a more diametrically inner side than is a first imaginary extension line of an outer-circumference wall face in a furnace-body main body, and is positioned on a more diametrically outer side than is a second imaginary extension line of an inner-circumference wall face in a fire-retardant lining material that the furnace-body main body has. As a steel-outing trough unit protrudes from a furnace body upward or upward and outward obliquely, a steel-outing leading end of the steel-outing trough unit is positioned on a more diametrically inner side than is the first imaginary extension line of the outer-circumference wall face in the furnace-body main body, and is positioned on a more diametrically outer side than is the second imaginary extension line of the inner-circumference wall race in the fire-retardant lining material that the furnace-body main body has.
    • 本发明提供一种铸钢浇注装置,其可以有助于缩短将铸钢的钢水浇铸到铸模浇口中的铸造时间。 第一枢转轴的第一轴线位于比炉体主体的外周壁面的第一假想延伸线更直径的内侧,并且位于比直径方向的外侧更靠外侧 在炉体主体具有的阻燃衬里材料中的内周壁面的第二假想延伸线。 作为钢出口槽单元从炉体向上或向上倾斜向外突出,出钢槽单元的出钢前端位于比外侧的第一虚线延伸线更直径的内侧 - 炉体主体中的圆周壁面,并且位于比炉体主体具有的阻燃衬里材料中的内周壁圈的第二假想延伸线的更直径的外侧 。
    • 16. 发明授权
    • Recording power determination method and device
    • 记录功率确定方法和装置
    • US08270258B2
    • 2012-09-18
    • US13010222
    • 2011-01-20
    • Mamoru ShojiYasumori HinoTakahiro SatoYuu Okada
    • Mamoru ShojiYasumori HinoTakahiro SatoYuu Okada
    • G11B11/00
    • G11B7/1267G11B7/00456G11B7/0062
    • A recording power determination method for determining a recording power of an optical beam for recording data on an information storage medium includes the steps of recording test data on the information storage medium at a plurality of test recording powers; reading the test data recorded at each test recording power, generating a signal, and measuring a modulation factor of the signal corresponding to each test recording power; calculating a product of an n'th power of each test recording power and the corresponding modulation factor, thereby obtaining a plurality of products corresponding to the plurality of test recording powers, where n is a value of exponent and is a real number other than 1; calculating a first recording power based on the correlation between the plurality of test recording powers and the plurality of products; and calculating the recording power based on the first recording power.
    • 用于确定用于在信息存储介质上记录数据的光束的记录功率的记录功率确定方法包括以多个测试记录功率将测试数据记录在信息存储介质上的步骤; 读取在每个测试记录功率下记录的测试数据,产生信号,并测量与每个测试记录功率对应的信号的调制因子; 计算每个测试记录功率的第n次功率的乘积和相应的调制因子,由此获得与多个测试记录功率对应的多个产品,其中n是指数值,并且是除1之外的实数 ; 基于所述多个测试记录功率与所述多个产品之间的相关性来计算第一记录功率; 以及基于第一记录功率计算记录功率。
    • 18. 发明申请
    • VIBRATION ACTUATOR, LENS BARREL, AND CAMERA
    • 振动执行器,镜头条和相机
    • US20120147490A1
    • 2012-06-14
    • US13375981
    • 2010-06-02
    • Takahiro Sato
    • Takahiro Sato
    • H02N2/12G02B7/04
    • H02N2/163G02B7/08
    • Disclosed is a vibration actuator which can be arranged in a limited space, and which has excellent drive performance. Also disclosed are a lens barrel and a camera, which are provided therewith. Specifically disclosed is a vibration actuator which includes: a piezoelectric body which has a first surface, and which is excited by an electrical signal; a vibration body which is joined to the first surface, and which has a second surface on which vibration waves are generated by the excitation; and a moving body which is brought into pressure contact with the second surface, and which moves relatively to the vibration body, wherein the thickness of the piezoelectric body is different in the direction of the relative movement of the moving body.
    • 公开了一种振动致动器,其可以布置在有限的空间中,并且具有优异的驱动性能。 还公开了一种镜筒和相机,其设置在其上。 具体公开的是一种振动致动器,其包括:具有第一表面并被电信号激励的压电体; 振动体,其与所述第一表面接合,并且具有通过所述激发产生振动波的第二表面; 以及与第二表面压力接触并且相对于振动体移动的移动体,其中压电体的厚度在移动体的相对运动的方向上是不同的。