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    • 81. 发明授权
    • Automatic focusing camera
    • US5021817A
    • 1991-06-04
    • US565176
    • 1990-08-10
    • Noboru SuzukiShigeo Toji
    • Noboru SuzukiShigeo Toji
    • G02B7/36
    • G02B7/36
    • An automatic shutter driving device releasable when the image of a subject is sharply focused comprises a mode selection switch, enable-signal generating means, logic circuit, and a shutter driving circuit. The mode selection switch is mounted on a camera body having an automatic focusing function and selects at least a single mode of another mode, such as a continuous servo mode or a manual mode. The enable-signal generating means generates an enable-signal when the mode selection switch selects the single mode after a photographic lens having no automatic focusing function has been mounted on the camera body. The logic circuit executes the logic operations of the enable signal and a detection output signal derived from a decision means for deciding whether the image of a subject is sharply focused or out-of-focus, thereby delivering a shutter driving signal. The shutter driving circuit drives a shutter in response to the shutter driving signal derived from the logic circuit.
    • 83. 发明授权
    • Focusing lens drive method
    • 聚焦镜头驱动方式
    • US4897683A
    • 1990-01-30
    • US174466
    • 1988-03-28
    • Noboru SuzukiShigeo Toji
    • Noboru SuzukiShigeo Toji
    • G03B13/36G02B7/08G02B7/28G03B3/10G03B13/34
    • G02B7/08
    • A method for use in an automatic focusing camera for driving a focusing lens to a focused position in which the speed is changed in decreasing incremental steps as the lens approaches the focused position and the speed is made independent of changes in ambient temperature or the orientation of the camera relative to the direction of gravitational force. The speed of the lens is controlled in accordance with duty ratio data prestored in a memory and which is applied to control the duty ratio of a drive signal to a motor employed to position the focusing lens. A correction value for correcting for the effects of changes in ambient temperature is obtained prior to the start of the focusing operation and applied to correct the duty ratio of the drive signal during the actual focusing operation.
    • 一种在自动聚焦照相机中使用的方法,用于将聚焦透镜驱动到聚焦位置,在聚焦位置处,随着透镜接近聚焦位置,速度随着渐变步长的减小而变化,并且速度取决于环境温度的变化或方向 相机相对于重力方向。 根据存储在存储器中的占空比数据来控制透镜的速度,并且其用于控制​​驱动信号与用于定位聚焦透镜的电动机的占空比。 在聚焦操作开始之前获得用于校正环境温度变化的影响的校正值,并且用于校正实际聚焦操作期间的驱动信号的占空比。
    • 84. 发明授权
    • Apparatus for producing semiconductor devices
    • 用于制造半导体器件的装置
    • US4693777A
    • 1987-09-15
    • US802468
    • 1985-11-27
    • Shigeki HazanoMasahiro ShibagakiHidetaka JyoReiichiro SensuiMunenori IwamiNoboru Suzuki
    • Shigeki HazanoMasahiro ShibagakiHidetaka JyoReiichiro SensuiMunenori IwamiNoboru Suzuki
    • B25J9/10H01L21/00H01L21/3065H01L21/3213H01L21/324H01L21/677B44C1/22C03C15/00C23F1/02
    • H01L21/324B25J9/107H01L21/3065H01L21/32136H01L21/67109H01L21/67161H01L21/67173H01L21/67742Y10S134/902
    • An apparatus for producing semiconductor devices in which a plurality of treatment chambers such as a load chamber, an etching chamber, a sputtering chamber, an ion implantation chamber, a CVD chamber, an unload chamber, a transfer chamber, a heat-treatment chamber, a rinsing chamber and the like, are connected in series preferably in the form of U for effecting various treatments of semiconductor wafers. Wafer conveyor and transfer means are provided to move a wafer through the treatment chambers in which the wafer is normally sequentially processed and these conveyor and transfer means are reversible so that a wafer which has been moved into a predetermined treatment chamber can be returned to the inlet of the apparatus, whereby the quantity of dust attached to the wafer in each treatment chamber can be easily and positively detected. In the heat-treatment chamber, the hot air is discharged against the upper surface of the wafer on the belt conveyor while a vertically movable heating plate is brought into contact with the undersurface of the wafer so that the uniform heat-treatment can be accomplished within a short period of time. Furthermore, the inner surfaces of the etching chamber or the like are lined with detachable linings made of, for instance, aluminum so that maintenance is facilitated.
    • 一种用于制造半导体器件的装置,其中诸如负载室,蚀刻室,溅射室,离子注入室,CVD室,卸载室,转移室,热处理室等多个处理室, 漂洗室等优选以U形式串联连接,以实现半导体晶片的各种处理。 提供晶片输送机和转印装置以使晶片移动通过处理室,其中晶片通常在其中被顺序加工,并且这些输送机和转印装置是可逆的,从而已经移动到预定处理室中的晶片可以返回到入口 从而可以容易且可靠地检测每个处理室中附着到晶片的灰尘的量。 在热处理室中,热空气相对于带式输送机上的晶片的上表面排出,同时使可垂直移动的加热板与晶片的下表面接触,从而可以在晶片的内表面内完成均匀的热处理 很短的时间。 此外,蚀刻室等的内表面衬有由例如铝制成的可拆卸衬里,从而便于维护。
    • 87. 发明授权
    • Speed control device for optical system
    • 光学系统速度控制装置
    • US06867809B1
    • 2005-03-15
    • US09447788
    • 1999-11-23
    • Noboru Suzuki
    • Noboru Suzuki
    • G03B3/10G03B13/00G03B13/34H04N5/232
    • H04N5/23296H04N5/23209
    • This invention relates to a system for communicating speed data from a camera to a lens unit to drive the lens unit. Even if speed data changes stepwise, a change amount of the driving speed can be changed within a predetermined range for each stepwise change of the speed data in a whole driving speed change range. An optical apparatus having drive circuit for receiving speed data communicated from the unit which sends the speed data representing speed information and controlling, on the basis of the information, the speed of a moving member which moves within a predetermined range includes a determination circuit for determining a driving speed on the basis of position data, the speed data, and a value representing an actual range of the predetermined range, the position data defining the predetermined range as a predetermined number different from a value indicating the actual range and representing the predetermined number as another value in accordance with a time required to move the moving member within the predetermined range.
    • 本发明涉及一种用于将速度数据从照相机传送到透镜单元以驱动透镜单元的系统。 即使速度数据逐步变化,也可以在整个行驶速度变化范围内对于速度数据的逐步变化而在预定范围内改变驱动速度的变化量。 一种光学装置,具有用于接收从单元传送的速度数据的驱动电路,该单元发送表示速度信息的速度数据,并且基于该信息控制在预定范围内移动的移动部件的速度,包括用于确定的确定电路 基于位置数据,速度数据和表示预定范围的实际范围的值的驱动速度,将预定范围定义为与指示实际范围的值不同的预定数量并表示预定数量的位置数据 作为根据移动构件在预定范围内移动所需的时间的另一值。