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    • 3. 发明申请
    • WASTEGATE VALVE AND EXHAUST GAS TURBOCHARGER EQUIPPED WITH WASTEGATE VALVE
    • 瓦斯瓦斯瓦斯瓦斯涡轮增压器配瓦斯瓦斯
    • US20140345273A1
    • 2014-11-27
    • US14368538
    • 2011-12-27
    • Hideki YamaguchiHiroshi NakagawaYasuaki Jinnai
    • Hideki YamaguchiHiroshi NakagawaYasuaki Jinnai
    • F02B37/18
    • F02B37/186F01D17/10F02B37/183F02C6/12F05D2220/40Y02T10/144
    • It is intended to provide a wastegate valve which can achieve even and stable seating of the valving element on the valve seat and which can suppress vibration of the valving element, as well as a exhaust gas turbocharger equipped with such wastegate valve. A valving element 13 opens and closes an exhaust gas bypass path, a valve stem 17 stands upright from the valving element 13, an operating lever 15 has one end formed with an insertion hole 29 where the valve stem 17 is inserted with play, a support plate 31 is provided on one end of the valve stem opposite to the other end which is inserted through the insertion hole, and a spring member 19 is provided between the support plate 31 and the operating lever 15 in an axial direction of the valve stem to suppress vibration of the valving element. The spring member 19 has a large-diameter part and at least two small-diameter parts with a diameter smaller than the large-diameter part in a space between the support plate and the operating lever in the axial direction, the large-diameter part and the at least two small-diameter parts being arranged concentrically with an axial center of the valve stem, and a pair of the at least two small-diameter parts constitute a first contact part 35 where the damping member contacts an operating lever side and a second contact part 37 where the damping member contacts a support plate side respectively, the pair of the at least two small-diameter parts being respectively disposed at both ends of the damping member in the axial direction.
    • 旨在提供一种能够实现阀元件均匀且稳定地安置在阀座上并且可以抑制阀元件的振动以及配备有这种废气门阀的排气涡轮增压器的废气门阀。 阀元件13打开和关闭废气旁通路径,阀杆17从阀元件13竖直地竖立,操作杆15的一端形成有插入孔29,阀杆17插入其中,支撑件 板31设置在阀杆的与插入孔插入的另一端相对的一端上,弹簧构件19沿着阀杆的轴向方向设置在支撑板31和操作杆15之间 抑制阀元件的振动。 弹簧构件19在支撑板和操作杆之间的轴向方向上的空间中具有大直径部分和至少两个直径小于直径部分的小直径部分,大直径部分和 所述至少两个小直径部分与所述阀杆的轴向中心同心地布置,并且所述至少两个小直径部分中的一对构成所述阻尼构件接触操作杆侧的第一接触部35, 接触部分37,其中阻尼构件分别接触支撑板侧,所述一对至少两个小直径部分分别设置在阻尼构件的轴向两端。
    • 9. 发明授权
    • Motion compensation detection device for an optical system
    • 光学系统运动补偿检测装置
    • US06173121B2
    • 2001-01-09
    • US09028933
    • 1998-02-24
    • Hiroyuki TomitaHideki Yamaguchi
    • Hiroyuki TomitaHideki Yamaguchi
    • G03B1700
    • G03B5/00G03B2205/0007G03B2217/005
    • A motion compensation device which detects vibration of an optical system and can discriminate between undesired movement or vibration of photographic equipment and intentional movement of the photographic equipment and compensate for the undesired movement while not compensating for the intentional movement. The motion compensation device contains a decision unit which calculates a variance value based on an angular velocity signal supplied by am angular velocity sensor. The decision unit then compares this variance value with a predetermined decision level value and determines if a large movement has occurred due to a photographic composition change, panning photography or the operator following of a randomly moving subject. A target value calculation unit, based on the decision result of the decision unit, calculates a target value of vibration motion compensation control to be executed. The target value calculation unit then varies the target value of vibration motion compensation control when large movements are detected by the angular velocity sensor. This motion compensation device may be contained within a lens barrel or camera body.
    • 一种运动补偿装置,其检测光学系统的振动并且可以区分照相设备的不期望的运动或振动以及照相设备的有意移动,并补偿不期望的运动,同时不补偿有意的移动。 运动补偿装置包含一个决定单元,该判定单元基于由角速度传感器提供的角速度信号来计算方差值。 判定单元然后将该方差值与预定的判定水平值进行比较,并且确定是否由于照相组成变化,平移摄影或跟随随机移动的被摄体的操作者而发生大的移动。 目标值计算单元基于判定单元的判定结果,计算要执行的振动运动补偿控制的目标值。 然后,当由角速度传感器检测到大的运动时,目标值计算单元改变振动运动补偿控制的目标值。 该运动补偿装置可以容纳在镜筒或照相机主体内。
    • 10. 发明授权
    • Photographic developing/printing apparatus
    • 摄影显影/打印设备
    • US5943119A
    • 1999-08-24
    • US957557
    • 1997-10-24
    • Hideki Yamaguchi
    • Hideki Yamaguchi
    • G03B27/10G03B27/00G03B27/32G03B27/46G03B27/58G03D13/00G03B29/00
    • G03D13/003G03B27/32G03B27/462G03B27/588
    • A photographic developing/printing apparatus has analog and digital exposure units arranged midway along the convey path for printing paper to obtain a silver halide photographs upon analog exposure and digital exposure. The apparatus includes a first paper magazine containing first printing paper, a first cutter for cutting the first printing paper in a predetermined size, the analog exposure unit for conveying the cut first printing paper to the exposure position and performing analog exposure, the digital exposure unit for sequentially conveying the first printing paper into a plurality of process baths containing different process solutions after analog exposure, and performing digital exposure onto second printing paper fed from a second paper magazine containing a continuous roll of second printing paper, a switching unit for selectively conveying an end portion of the uncut second printing paper to the analog and digital exposure units by switching between a first conveyance state in which the end portion of the second printing paper is conveyed to the analog exposure unit and a second conveyance state in which the end portion is conveyed to the digital exposure unit, and a second cutter for cutting the paper in a predetermined size after digital exposure. After the second printing paper is cut by the second cutter, the cut paper is conveyed to the main body portion to perform exposure/developing processing.
    • 照相显影/打印设备具有沿传送路径中途布置的模拟和数字曝光单元,用于打印纸以在模拟曝光和数字曝光时获得卤化银照片。 该装置包括:第一纸盒,其容纳第一打印纸,用于以预定尺寸切割第一打印纸的第一切割器,用于将切割的第一打印纸传送到曝光位置并进行模拟曝光的模拟曝光单元,数字曝光单元 用于在模拟曝光之后将第一印刷纸顺序地输送到包含不同工艺溶液的多个处理槽中,并且将数字曝光在从包含连续卷第二打印纸的第二纸盒供给的第二打印纸上进行数字曝光,用于选择性地输送 通过在其中将第二打印纸的端部传送到模拟曝光单元的第一传送状态和第二传送状态之间切换,将未切割的第二打印纸的端部连接到模拟和数字曝光单元, 被传送到数字曝光单元和第二切割器 在数字曝光后以预定尺寸调整纸张。 在通过第二切割机切割第二打印纸之后,将切纸传送到主体部分进行曝光/显影处理。