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    • 6. 发明授权
    • Method and apparatus for aging steel-making slag
    • 炼钢渣老化方法和装置
    • US5879430A
    • 1999-03-09
    • US570334
    • 1995-12-11
    • Shigeru MorishitaHiroshi KoideKeiichi KomaiYoshitaka KinugawaYosuke SuezawaKazunari Teramae
    • Shigeru MorishitaHiroshi KoideKeiichi KomaiYoshitaka KinugawaYosuke SuezawaKazunari Teramae
    • B01J3/00B01J3/04B01J8/00C04B2/06C04B5/00C22B7/04C22B1/00
    • C21B3/04B01J3/002B01J3/04B01J8/003B01J8/0035C04B2/063C04B5/00C22B7/04Y02P10/212Y02W30/542
    • A method for aging steel-making slag comprising the steps of charging normal temperature steel-making slag crushed to the extent that the slag having a grain diameter of 25 mm or less which constitutes 80% or more of the total amount into a pressure vessel which can be closed tight enough to seal a pressure substantially higher than atmosphere. The pressure vessel is closed and pressureized steam is supplied into the said vessel for heating the said pressure vessel and slag to raise the temperature and the pressure in the said pressure vessel while discharging condensed hot water. The interior of the vessel is kept under a condition saturated by steam and pressurized up to 2 to 10 kg/cm.sup.2 G for 1 to 5 hours. The pressure in the pressure vessel is reduced to be equalized with atmosphere. The steel-making slag is then discharged from the vessel. Apparatus is provided for carrying out the above process and includes a pressure vessel having an opening lid for charging and discharging steel-making slag. A steam generating apparatus connected via a pipe having a valve to upward of the pressure vessel. A pipe having a steam trap connected at the lower position of the pressure vessel so as to discharge hot water. A pipe having a valve connected to the upper portion of the pressure vessel and open to the atmosphere so as to reduce the pressure in the interior of the pressure vessel.
    • 一种老化炼钢渣的方法,其特征在于包括如下步骤:将常温炼钢渣装入压缩容器的压缩容器的压缩容器中,将炉渣的总粒径为总量的80%以上的粒径为25mm以下的炉渣 可以封闭得足够紧,以密封大大高于大气压力。 关闭压力容器,并将压力的蒸汽供给到所述容器中,用于加热所述压力容器和炉渣,以在排出冷凝的热水时提高所述压力容器中的温度和压力。 将容器的内部保持在由蒸汽饱和的条件下,并加压至2至10kg / cm2G,持续1至5小时。 压力容器中的压力减小到与大气相等。 炼钢渣从容器中排出。 提供了用于执行上述过程的装置,并且包括具有用于对炼钢渣进行充放电的开口盖的压力容器。 一种蒸汽发生装置,其通过具有阀的管道连接到压力容器的上方。 具有在压力容器的下部位置连接以排出热水的蒸汽疏水阀的管道。 具有连接到压力容器的上部并且对大气开放的阀,以便减小压力容器内部的压力。
    • 7. 发明授权
    • Sliding cover movement rstricting device
    • 滑盖运动限制装置
    • US5708884A
    • 1998-01-13
    • US714993
    • 1996-09-17
    • Shigeru Morishita
    • Shigeru Morishita
    • G03B17/04
    • G03B17/04
    • A device for restricting a movement of a sliding cover of a camera includes a photographing lens which is movable between a photographing position and a retracted position. A sliding cover is movable between fully-closed and photographing positions, at which the sliding cover covers the photographing lens when the photographing lens is at the retracted position and does not cover the photographing lens when the photographing lens is at the photographing position, respectively. A locking lever can move to a position at which it can engage a locking section of the sliding cover, when the sliding cover is at the fully-opened position. A lock releasing member is actuated when the photographing lens moves to the retracted position. An intermediate member is actuated by an actuating force of the lock releasing member. A clutch mechanism, provided between the locking lever and the intermediate member, rotatively moves the locking lever and the intermediate member together to a lock releasing position when a force applied to the locking lever is less than a predetermined value. The clutch mechanism allows the intermediate member to run idle relative to the locking lever when the force exceeds the predetermined value.
    • 用于限制照相机的滑盖的移动的装置包括可在拍摄位置和缩回位置之间移动的拍摄镜头。 滑动盖可以在完全关闭和拍摄位置之间移动,当拍摄镜头处于缩回位置时,滑动盖覆盖拍摄镜头,并且当拍摄镜头处于拍摄位置时,滑盖不分开。 当滑动盖处于完全打开位置时,锁定杆可以移动到可以与滑动盖的锁定部分接合的位置。 当拍摄镜头移动到缩回位置时,锁定释放构件被致动。 中间构件由锁定释放构件的致动力致动。 当施加到锁定杆的力小于预定值时,设置在锁定杆和中间构件之间的离合器机构将锁定杆和中间构件一起旋转地移动到锁定释放位置。 当力超过预定值时,离合器机构允许中间构件相对于锁定杆怠速运转。
    • 9. 发明授权
    • Mirror control apparatus for mirror in single lens relex camera
    • 单镜反光相机镜面镜面控制装置
    • US06185373B2
    • 2001-02-06
    • US09342238
    • 1999-06-29
    • Shigeru Morishita
    • Shigeru Morishita
    • G03B1700
    • G03B19/12
    • A mirror control apparatus 100; 200 for controlling a mirror 20 in a single lens reflex camera 10. The mirror 20 is supported for reciprocal rotation between a first position in a photographing light path POP and a second position out of the photographing light path POP. The mirror control apparatus 100; 200 comprises a drive mechanism 102; 202 and a brake mechanism 104; 204. The drive mechanism 102; 202 is operatively connected to the mirror 20 for applying drive power to the mirror 20 for rotation between the first and second positions. The brake mechanism 104; 204 is operatively connected to the mirror 20 for producing brake power which varies depending on at least one of factors affecting rotation of the mirror, the brake power serving as resistance against rotation of the mirror 20. Such factors include temperature in the camera 10 and orientation of the camera 10 relative to the gravity. Appropriate brake power may be always produced against rotation of the mirror in order to effectively avoid any harmful shocks to and bounces of the mirror under different conditions of the single lens reflex camera which may occur.
    • 镜面控制装置100; 200,用于在单个透镜反射相机10中控制反射镜20.反射镜20被支撑用于在拍摄光路POP中的第一位置和拍摄光路POP之间的第二位置之间的往复旋转。 镜面控制装置100; 200包括驱动机构102; 202和制动机构104; 驱动机构102; 202可操作地连接到反射镜20,以将驱动力施加到反射镜20以在第一和第二位置之间旋转。 制动机构104; 204可操作地连接到反射镜20,用于产生根据影响反射镜旋转的至少一个因素而变化的制动功率,制动功率用作抵抗反射镜20旋转的阻力。这些因素包括照相机10中的温度和取向 相机10相对于重力。 为了有效地避免在可能发生的单镜头反射相机的不同条件下的反射镜的任何有害冲击和反弹,可能始终产生适当的制动力,以防止反射镜旋转。