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    • 1. 发明授权
    • Axis determination apparatus, film-thickness measurement apparatus, deposition apparatus, axis determination method, and film-thickness measurement method
    • 轴确定装置,膜厚测量装置,沉积装置,轴线确定方法和膜厚测量方法
    • US06753964B2
    • 2004-06-22
    • US10002000
    • 2001-12-05
    • Kai ChenFumihiko OmuraAkihito MinamitsuShizuo Nakamura
    • Kai ChenFumihiko OmuraAkihito MinamitsuShizuo Nakamura
    • G01B1100
    • H01L21/681
    • A film-thickness measurement apparatus of the present invention includes a lifter, a support mount, a light-emitting device, and a light-receiving device. With the center of a wafer staying in alignment with that of the support mount, the lifter places the wafer onto the surface of the support mount to determine the center of the wafer. While the wafer is being rotated about the center of the wafer, the light-emitting device irradiates the circumferential portion of the wafer with a laser beam, thereby allowing the position of a notch to be detected depending on whether or not the laser beam passes through the notch. This makes it possible to detect the positions of the notch and the center of the wafer to determine the center axis line of the surface of the wafer, thereby allowing the coordinates of a given position on the surface of the wafer to be defined in accordance with the center axis line and the center of the wafer. The thickness of the thin film on the surface of the wafer at the predetermined positions can then be determined.
    • 本发明的薄膜厚度测量装置包括升降机,支撑架,发光装置和光接收装置。 随着晶片的中心保持与支撑安装座的中心对准,升降器将晶片放置在支撑座的表面上以确定晶片的中心。 当晶片围绕晶片的中心旋转时,发光器件用激光束照射晶片的圆周部分,从而根据激光束是否通过来检测凹口的位置 缺口 这使得可以检测晶片的凹口和中心的位置以确定晶片的表面的中心轴线,从而允许根据晶片的表面限定晶片表面上的给定位置的坐标 中心轴线和晶圆的中心。 然后可以确定晶片在预定位置的表面上的薄膜的厚度。
    • 6. 发明授权
    • Bicycle rear derailleur
    • 自行车后拨链器
    • US4637808A
    • 1987-01-20
    • US701874
    • 1985-02-15
    • Shizuo Nakamura
    • Shizuo Nakamura
    • B62M9/1242B62M9/126B62M9/127B62M9/16F16H9/24
    • B62M9/16
    • A bicycle rear derailleur including a tensioner frame which rotatably support a guide pulley and a tension pulley, a shifter for shifting the tensioner frame in directions substantially parallel to an axis of a rear wheel hub, the tensioner frame including a tension pulley support arm which is resiliently urged to pivotally move rearwardly of the bicycle, and a compensating mechanism for compensating a sagging in an endless drive chain, which is arranged to stretch out the drive chain rearwardly of the bicycle so that a distance between a geometrical vertical line passing through a center of the tension pulley and a vertical tangential line at a rearmost point of a rearwardly stretched portion of the drive chain is larger than a radius of the guide pulley when the tension pulley support arm takes its rearmost position.
    • 一种自行车后拨链器,包括可旋转地支撑引导滑轮和张力滑轮的张紧器框架,用于使张紧器框架沿大致平行于后轮毂的轴线的方向移动的换档器,张紧器框架包括张力皮带轮支撑臂, 弹性地推动以自行车向后枢转运动,以及用于补偿环形驱动链中的下垂的补偿机构,其被布置成将自行车后方的驱动链拉伸,使得穿过中心的几何垂直线之间的距离 并且当张紧皮带轮支撑臂处于其最后位置时,在驱动链的向后延伸部分的最后部点处的垂直切向线大于引导滑轮的半径。
    • 10. 发明授权
    • Phosphonic diester derivatives
    • 膦酸二酯衍生物
    • US5624918A
    • 1997-04-29
    • US387907
    • 1995-02-05
    • Yasuhisa KurogiKazuyoshi MiyataShizuo NakamuraMitsuyoshi KondoTakeshi IwamotoChieko NabaYoshihiko TsudaYasuhide InoueJun KanayaKeigo Sato
    • Yasuhisa KurogiKazuyoshi MiyataShizuo NakamuraMitsuyoshi KondoTakeshi IwamotoChieko NabaYoshihiko TsudaYasuhide InoueJun KanayaKeigo Sato
    • C07F9/6512C07F9/6558A61K31/675
    • C07F9/65583C07F9/65128
    • The present invention provides a phosphonic diester derivative of the following general formula (1): ##STR1## wherein A represents an oxygen atom or a sulfur atom; R.sup.1, R.sup.2, R.sup.9 and R.sup.10 are the same or different and they each represent a hydrogen atom, a lower alkoxy group, a nitro group, a lower alkyl group, a halogen-substituted lower alkyl group or a halogen atom; R.sup.3 represents a phenyl group, --B--R.sup.6 (wherein B represents an oxygen atom or a sulfur atom and R.sup.6 represents a hydrogen atom, a lower alkyl group, a cycloalkyl group, a phenyl group, a phenyl(lower)alkyl group optionally having a halogen atom as a substituent on the phenyl ring, a phenoxy(lower)alkyl group, a lower alkoxycarbonyl(lower)alkyl group, a carboxy(lower)alkyl group or a lower alkenyl group) or --NR.sup.7 R.sup.8 (wherein R.sup.7 and R.sup.8 and are the same or different and they each represent a hydrogen atom, a lower alkyl group, an amino group or a cycloalkyl group or combinedly represent a lower alkylene group); and R.sup.4 and R.sup.5 are the same or different and they each represent a hydrogen atom or a lower alkyl group.The derivative of the present invention is useful as therapeutic agents for hyperlipidemic diseases, hypertension, diabetes and the like.
    • PCT No.PCT / JP94 / 00883 Sec。 371日期1995年2月15日 102(e)1995年2月15日PCT PCT 1994年5月31日PCT公布。 公开号WO95 / 00524 日本1995年1月5日本发明提供下述通式(1)的膦酸二酯衍生物:其中A表示氧原子或硫原子; R 1,R 2,R 9和R 10相同或不同,它们各自表示氢原子,低级烷氧基,硝基,低级烷基,卤素取代的低级烷基或卤素原子; R3表示苯基-B-R6(其中B表示氧原子或硫原子,R6表示氢原子,低级烷基,环烷基,苯基,苯基(低级)烷基,任选具有 苯基环上的取代基的卤原子,苯氧基(低级)烷基,低级烷氧基羰基(低级)烷基,羧基(低级)烷基或低级烯基)或-NR7R8(其中R7和R8和 它们各自表示氢原子,低级烷基,氨基或环烷基,或者组合表示低级亚烷基)。 R 4和R 5相同或不同,它们各自表示氢原子或低级烷基。 本发明的衍生物可用作高脂血症,高血压,糖尿病等的治疗剂。