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    • 72. 发明授权
    • Central mechanism for a tire vulcanizer
    • 轮胎硫化机的中心机构
    • US06655941B1
    • 2003-12-02
    • US09441375
    • 1999-11-17
    • Hideki Fukuda
    • Hideki Fukuda
    • B29C3500
    • B29D30/0645B29C33/304B29D2030/0646B29L2030/00
    • In a central mechanism for a tire vulcanizer in accordance with the present invention, after a tire has been vulcanized (a bladder is expanded), a clamp rod is elevated to elevate a lower ring and separate it from a housing. After that, the clamp rod is turned so that a claw of a claw mechanism between the lower ring and the clamp rod can pass through. Then, a pin fixing a post to an upper ring is pulled out, and a bladder assembly is hung and carried out of the vulcanizer to replace the bladder and O-rings. After the bladder and other parts have been replaced, the bladder assembly is hung and mounted to the vulcanizer so that the hole for the claw mechanism of the lower ring is aligned with the upper end of the clamp rod. At this time, when the claw of the claw mechanism passes through, the lower ring is supported by the elevated clamp rod, and the lower ring and a supply/discharge opening of the housing is aligned with each other. After the mounting of the bladder assembly is completed, the pin is inserted in the upper ring and the post by reversing the above procedure to connect them to each other. The clamp rod is turned in the reverse direction to engage the claw of the claw mechanism. Then, the clamp rod is lowered to seat the lower ring on the housing, by which the preparation for vulcanizing tire is completed.
    • 在根据本发明的轮胎硫化机的中心机构中,在轮胎硫化(气囊膨胀)之后,提升夹紧杆以升高下环并将其与壳体分离。 之后,转动夹紧杆,使得下环和夹紧杆之间的爪机构的爪可以通过。 然后,将柱固定到上环上的销被拉出,并且将气囊组件悬挂并从硫化机中取出以更换气囊和O形环。 在气囊和其他部件被更换之后,将气囊组件悬挂并安装到硫化机上,使得下环的爪机构的孔与夹紧杆的上端对齐。 此时,当爪机构的爪通过时,下环由升高的夹紧杆支撑,下环和壳体的供给/排出开口彼此对准。 在完成气囊组件的安装之后,通过反转上述过程将销插入上环和柱中,以将它们彼此连接。 夹紧杆沿相反方向旋转,以与爪机构的爪接合。 然后,夹紧杆下降,将下环安装在壳体上,完成轮胎硫化制剂。
    • 73. 发明授权
    • Video coding method and apparatus with motion compensation and motion vector estimator
    • 具有运动补偿和运动矢量估计的视频编码方法和装置
    • US06591015B1
    • 2003-07-08
    • US09362102
    • 1999-07-28
    • Tomoko YasunariHideki Fukuda
    • Tomoko YasunariHideki Fukuda
    • G06K936
    • H04N19/103H04N19/105H04N19/107H04N19/136H04N19/14H04N19/159H04N19/176H04N19/51H04N19/61
    • A video coding method according to the present invention is adapted to predictively code each target block within a target frame relative to a reference frame. The method includes the steps of: a) calculating an estimate of the target block based on pixel values within the target block; b) calculating respective correction values for the target block and a predicted block associated with the target block, the predicted block being generated from the reference frame by motion compensation; c) correcting the pixel values within the target and predicted blocks using the respective correction values, and calculating a predicted error based on a difference between each said pixel value within the corrected target block and an associated one of the pixel values within the corrected predicted block; d) determining a coding mode based on the estimate of the target block and the predicted error; and e) coding the target block in accordance with the coding mode determined.
    • 根据本发明的视频编码方法适用于相对于参考帧预测性地对目标帧内的每个目标块进行编码。 该方法包括以下步骤:a)基于目标块内的像素值计算目标块的估计; b)计算目标块的相应校正值和与目标块相关联的预测块,通过运动补偿从参考帧生成预测块; c)使用各个校正值校正目标和预测块内的像素值,并且基于校正的目标块内的每个所述像素值与校正的预测块内的相关联的像素值之间的差计算预测误差 ; d)基于目标块的估计和预测误差确定编码模式; 以及e)根据所确定的编码模式对所述目标块进行编码。
    • 76. 发明授权
    • Tire-handling apparatus
    • 轮胎处理设备
    • US5830513A
    • 1998-11-03
    • US784989
    • 1997-01-17
    • Hideki Fukuda
    • Hideki Fukuda
    • B29C31/04B29C33/02B29C35/02B29C37/00B29D30/06B29L30/00B29C31/08
    • B29C37/0007B29D30/0603
    • A tire-handling apparatus is provided for moving a tire into and out of a tire processor, such as a tire-curing press. The apparatus utilizes tire-gripping members, such as a plurality of shoes, which may be moved between an extended and a retracted position for gripping and releasing the tire respectively. Also included are operating members for properly operating the gripping members between their respective positions. The operating apparatus includes at least two cylinders having piston rods extending from first ends thereof. The second ends of the cylinders are mounted in series to permit the shoes for mounting the tire to be easily extended and retracted without substantial tire deformation, regardless of the size of the tire.
    • 提供轮胎处理装置,用于将轮胎移入和移出轮胎处理器,例如轮胎硫化机。 该装置使用诸如多个鞋子的轮胎抓持构件,其可以在延伸和缩回位置之间移动,以分别夹紧和释放轮胎。 还包括用于在它们各自的位置之间适当地操作夹持构件的操作构件。 操作装置包括至少两个具有从其第一端延伸的活塞杆的气缸。 气缸的第二端串联安装,以允许用于安装轮胎的鞋子容易地延伸和缩回而没有实质的轮胎变形,而与轮胎的尺寸无关。