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    • 21. 发明授权
    • Cam mechanism for driving a linearly-guided lens
    • 用于驱动线性引导透镜的凸轮机构
    • US06469840B2
    • 2002-10-22
    • US09772899
    • 2001-01-31
    • Hiroshi NomuraNobuaki AokiYoshihiro YamazakiSatoru Nakamura
    • Hiroshi NomuraNobuaki AokiYoshihiro YamazakiSatoru Nakamura
    • G02B1514
    • G02B7/10
    • A cam mechanism includes a linear guide barrel provided with a linear guide projection at one end thereof, extending radially outwards; a cam barrel fitted on the linear guide barrel, rotatable relative to the linear guide barrel and movable along the optical axis with the linear guide barrel, the cam barrel being provided with a cam groove on an inner surface thereof; a linear guide slot formed on the linear guide barrel extending parallel to the optical axis; at least one lens frame positioned inside the linear guide barrel; a projection formed on the lens frame to be slidably engaged in the linear guide slot; and a cam follower formed on the projection to be engaged in the cam groove. The linear guide projection and the linear guide slot are formed on the linear guide barrel at the same circumferential position of the linear guide barrel.
    • 凸轮机构包括在其一端处设置有直线引导突出部的径向向外延伸的直线引导筒; 安装在所述线性引导筒上的凸轮筒,其可相对于所述线性引导筒旋转并且可沿着所述光轴与所述线性引导筒移动,所述凸轮筒在其内表面上设置有凸轮槽; 形成在直线引导筒上平行于光轴延伸的直线引导槽; 至少一个位于所述线性引导筒内的透镜框架; 形成在所述透镜框架上以可滑动地接合在所述线性引导槽中的突起; 以及形成在所述突起上以与所述凸轮槽接合的凸轮随动件。 线性引导突起和线性引导槽形成在直线导引筒上,在直线导引筒的相同圆周位置。
    • 22. 发明授权
    • Bayonet type fixing device having annular members and a zoom lens having the same
    • 具有环形构件的卡口式固定装置和具有其的变焦透镜
    • US06421192B2
    • 2002-07-16
    • US09772895
    • 2001-01-31
    • Hiroshi NomuraNobuaki AokiYoshihiro YamazakiSatoru Nakamura
    • Hiroshi NomuraNobuaki AokiYoshihiro YamazakiSatoru Nakamura
    • G02B702
    • G02B7/102
    • A bayonet fixing device includes a cylindrical member; an annular member attached to one end of the cylindrical member; and a retainer ring attached to the cylindrical member to fix the annular member to the cylindrical member. The cylindrical member includes engaging lugs and insertion areas which are alternately arranged along the circumference at one end of the cylindrical member; grooves formed behind the engaging lugs; and recesses formed behind the grooves. The annular member includes a plurality of projections which are respectively fitted into the recesses via the insertion areas and the grooves. The retainer ring includes engaging blades which are fitted into the grooves via the insertion areas to be positioned between the engaging lugs and the projections in an axial direction of the cylindrical member.
    • 卡口固定装置包括圆柱形构件; 环形构件,其连接到所述圆筒构件的一端; 以及固定环,其固定到所述圆筒形构件上以将所述环形构件固定到所述圆柱形构件。 圆柱形构件包括接合凸耳和插入区域,其在圆柱形构件的一端处沿圆周交替布置; 形成在接合凸耳后面的凹槽; 以及形成在凹槽后面的凹部。 环形构件包括通过插入区域和凹槽分别装配到凹部中的多个突起。 保持环包括接合叶片,其通过插入区域装配到凹槽中,以在圆柱形构件的轴向方向上定位在接合凸耳和突起之间。
    • 28. 再颁专利
    • Lens barrier opening/closing device of a movable lens barrel
    • 可移动透镜镜筒的透镜屏障打开/关闭装置
    • USRE39752E1
    • 2007-07-31
    • US11059702
    • 2005-02-17
    • Hiroshi NomuraNobuaki AokiYoshihiro YamazakiSatoru Nakamura
    • Hiroshi NomuraNobuaki AokiYoshihiro YamazakiSatoru Nakamura
    • G03B17/00G03B17/04
    • G02B7/10
    • A lens barrier opening/closing device of a movable lens barrel includes a barrier blade which is driven to open and close a photographic aperture; a barrier drive ring driven to rotate about an optical axis; a first biasing device which biases the barrier drive ring in a rotational direction; a rotational barrel which rotates about the optical axis; a receiving surface formed on the barrier drive ring to extend parallel to the optical axis; and a transmission surface, formed on the rotational barrel, extending parallel to the optical axis. The receiving surface and the transmission surface are engaged with each other to rotate the barrier drive ring together with the rotational barrel about the optical axis in a direction against a biasing force of the first biasing device when the movable lens barrel moves from either the photographing position to the accommodation position or vise versa.
    • 可移动透镜镜筒的透镜屏障打开/关闭装置包括被驱动以打开和关闭照相孔的屏障刮板; 驱动围绕光轴旋转的阻挡驱动环; 第一偏置装置,其沿阻力传动环沿旋转方向偏置; 围绕光轴旋转的旋转筒; 所述接收表面形成在所述阻挡驱动环上以平行于所述光轴延伸; 以及形成在旋转筒上的传播表面,其平行于光轴延伸。 接收表面和传输表面彼此接合,以便当可移动透镜镜筒从拍摄位置移动时,抵抗第一偏压装置的偏压力的方向使阻挡驱动环与旋转筒一起围绕光轴旋转 到住宿位置或反之亦然。
    • 30. 发明申请
    • Prediction apparatus and method for a plasma processing apparatus
    • 一种等离子体处理装置的预测装置及方法
    • US20050004683A1
    • 2005-01-06
    • US10841570
    • 2004-05-10
    • Yoshihiro Yamazaki
    • Yoshihiro Yamazaki
    • H05H1/00B01J19/08G05B13/02H01L21/3065
    • G05B13/026
    • Data used for prediction is selected based on multivariate analysis, and thereby, prediction accuracy is improved. Operation data obtained every wafer processing and processing result data such as thickness of top electrode are stored (collected) in operation data storage sections 202 and a processing result data storage sections and 204, respectively. An analysis processing section 208 makes multivariate analysis with respect to the collected operation data, and thereafter, data used for prediction is selected based on the multivariate analysis. A correlation between the selected operation data and processing result data is found. Based on the correlation, a condition of the plasma processing apparatus or state of an object to be processed as the processing result using operation data when processing wafers other than wafers used for obtaining the correlation.
    • 基于多变量分析选择用于预测的数据,从而提高预测精度。 将每个晶片处理获得的操作数据和诸如顶部电极的厚度的处理结果数据分别存储(收集)在操作数据存储部分202和处理结果数据存储部分和204中。 分析处理部分208针对收集的操作数据进行多变量分析,此后,基于多变量分析来选择用于预测的数据。 找到所选择的操作数据和处理结果数据之间的相关性。 基于相关性,等离子体处理装置的状态或待处理对象的状态作为处理结果,当处理除用于获得相关性的晶片之外的晶片时,使用操作数据。