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    • 25. 发明授权
    • Scanning electron microscope
    • 扫描电子显微镜
    • US4803358A
    • 1989-02-07
    • US169599
    • 1988-03-17
    • Makoto KatoKoichi HommaFuminobu KomuraToshihiro Furuya
    • Makoto KatoKoichi HommaFuminobu KomuraToshihiro Furuya
    • H01J37/20H01J37/22H01J37/28
    • H01J37/20H01J37/28
    • A scanning electron microscope for scanning the surface of a specimen with an electron beam to detect secondary electrons, backscattered electrons, or X-rays emitted from the specimen, thereby forming an image of the surface of the specimen, is provided with a specimen table capable of making a horizontal movement, a vertical movement a rotating operation and a tilting operation, an arithmetic unit for converting the output of a detector for detecting the secondary electrons, backscattered electrons or X-ray into a digital signal to store the digital signal, and for calculating the amount of each of the horizontal movement, vertical movement, rotating operation and tilting operation of the specimen table, on the basis of the stored information, an indication given from the outside, and others, and a controller for controlling the specimen table on the basis of a calculated value from the arithmetic unit.
    • 一种扫描电子显微镜,用于用电子束扫描样品的表面以检测从试样发射的二次电子,背散射电子或X射线,从而形成试样的表面的图像,其具有能够 水平移动的垂直运动,旋转操作和倾斜操作的垂直运动,用于将用于检测二次电子的检测器的输出,反向散射电子或X射线转换成数字信号以存储数字信号的运算单元,以及 用于根据存储的信息,从外部给出的指示等来计算样本台的水平移动,垂直移动,旋转操作和倾斜操作中的每一个的量,以及用于控制样本表的控制器 基于来自算术单元的计算值。
    • 27. 发明申请
    • VARIABLE PHASER FOR AUTOMOBILE ENGINE
    • 汽车发动机变速箱
    • US20150247428A1
    • 2015-09-03
    • US14427243
    • 2012-10-09
    • Masayasu NAGADOHTakashi WATANABEKoichi HOMMA
    • Masayasu NagadohTakashi WatanabeKoichi Homma
    • F01L1/344F01L1/46
    • F01L1/34409F01L1/46F01L2001/3522F01L2013/101
    • In a variable phaser for an engine including a drive rotating member having a cylindrical section and driven by a crank shaft, a cam shaft coaxially supporting the drive rotating member in a coaxial and relatively rotating fashion, a relative phase angle changing mechanism, and a self-locking mechanism preventing the misalignment of the relative phase angle due to the cam torque by pressing the lock plate held on a holding section integral with the cam shaft to an inner circumferential surface of the cylindrical section, plate-pressing surfaces disposed at positions almost equally separated along an outer circumferential direction of an outer circumference of the holding section, and a plurality of lock plates equally separated in correspondence to the plate-pressing surfaces are formed, and the respective plate-pressing surfaces are formed by first and second pressing surfaces for delivering the cam torques along advance and lag directions to the respective lock plates.
    • 在包括具有圆柱形部分并由曲轴驱动的驱动旋转构件的发动机的可变相位器中,凸轮轴以同轴且相对旋转的方式同轴地支撑驱动旋转构件,相对相位角改变机构和自身 锁定机构通过将保持在与凸轮轴一体的保持部的锁定板按压到圆筒部的内周面而防止由于凸轮转矩而导致的相对相位角的偏移,设置在几乎相等的位置的压板面 沿着保持部的外周的外周方向分离,并且形成与压板面对应地等间隔开的多个锁定板,各个板按压面由第一和第二按压面形成, 将凸轮转矩沿着前进和滞后方向传递到相应的锁定板。
    • 30. 发明授权
    • Phase varying apparatus for engine
    • 发动机相变装置
    • US07992531B2
    • 2011-08-09
    • US12514295
    • 2006-12-11
    • Koichi HommaMinoru ShiinoNaoya Ishihara
    • Koichi HommaMinoru ShiinoNaoya Ishihara
    • F01L1/34
    • F01L1/34403F01L1/022F01L2001/0537F01L2001/34483F01L2001/3522F01L2101/00F16D3/10F16D65/186F16D2121/22
    • Heat generation is not caused by friction in a phase varying apparatus for use with a vehicle engine.A phase varying apparatus for use with a vehicle engine varies the opening/closing timing of an intake valve or an exhaust valve. The phase varying apparatus includes a rotary drum (44A) screwed to an intermediate member (30); an electromagnetic clutch (42) including a plurality of magnets (80) that are fixedly arranged at predetermined intervals along the circumferential direction of the rotary drum and that are magnetized alternately in opposite directions and a coil wound around an iron core (60); and ferromagnetic-material-made magnetic flux induction members (82, 84) having a plurality of claws (82B, 84B) close to magnetic poles of a magnet, having a slight gap between the iron core and the magnetic flux induction member, and forming a magnetic path (85) made up of the iron core and the magnets. The magnetic flux induction member is fixed to an outer cylinder part (10) or to an inner cylinder part (20). The rotary drum is accelerated and decelerated by a magnetic force exerted on the magnet by the claws while controlling an electric current to be supplied to the coil, and the inner cylinder part (20) and the outer cylinder part connected to the intermediate member in a spline manner are rotated relative to each other.
    • 在用于车辆发动机的相变装置中不产生热量产生。 用于车辆发动机的相变装置改变进气门或排气门的打开/关闭正时。 相变装置包括旋转滚筒(44A),旋转滚筒(44A)拧到中间构件(30)上; 电磁离合器(42),包括多个磁体(80),其沿着所述旋转磁鼓的圆周方向以预定间隔固定地布置并且沿相反方向交替磁化;以及卷绕在铁芯(60)上的线圈; 以及具有靠近磁体的磁极的多个爪(82B,84B)的铁磁材料制磁通感应构件(82,84),在铁芯和磁通感应构件之间具有微小的间隙,并且形成 由铁芯和磁体组成的磁路(85)。 磁通感应构件固定到外筒部(10)或内筒部(20)。 旋转鼓通过爪施加在磁体上的磁力而加速和减速,同时控制向线圈供给的电流,并且内筒部(20)和与中间构件连接的外筒部 花键方式相对于彼此旋转。