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    • 5. 发明申请
    • MOVING IMAGE CODING APPARATUS, MOVING IMAGE DECODING APPARATUS, CONTROL METHOD THEREFOR, COMPUTER PROGRAM, AND COMPUTER-READABLE STORAGE MEDIUM
    • 移动图像编码装置,移动图像解码装置,其控制方法,计算机程序和计算机可读存储介质
    • WO2005088977A1
    • 2005-09-22
    • PCT/JP2005/004851
    • 2005-03-11
    • CANON KABUSHIKI KAISHAKAJIWARA, HiroshiMAEDA, MitsuruSUZUKI, MasakiKISHI, Hiroki
    • KAJIWARA, HiroshiMAEDA, MitsuruSUZUKI, MasakiKISHI, Hiroki
    • H04N7/30
    • H04N19/64H04N19/169H04N19/17H04N19/184H04N19/46H04N19/61H04N19/63
    • This invention provides a technique of preventing errors from being gradually accumulated on the decoding side, while maintaining high scalability, even when a technique for transformation to subbands as a plurality of frequency components, like discrete wavelet transformation, is used for moving image coding. The image data of one input frame is decomposed into a plurality of subbands having different frequency components by a discrete wavelet transformation unit (101). A lower bitplane coding unit (109) codes, for each bitplane, predetermined lower bits of each coefficient data of a subband LL and the coefficient data of subbands other than the subband LL. The data of the upper bits of the subband LL is stored in a frame memory (105). A motion vector detection unit (107) detects a predicted value and motion vector on the basis of the decoded data of the subband LL in a preceding frame. A subtracter (103) obtains the difference between the detected predicted value and the current frame. A coefficient coding unit (104) codes the obtained difference. A motion vector coding unit (108) codes the motion vector. A multiplexing unit (111) multiplexes the code data obtained by the coding units (104, 108, 109).
    • 本发明提供了一种防止错误逐渐积累在解码侧的技术,同时保持高的可扩展性,即使将用于变换为多个频率分量的子带(如离散小波变换)的变换技术用于运动图像编码也是如此。 通过离散小波变换单元(101)将一个输入帧的图像数据分解成具有不同频率分量的多个子带。 低位平面编码单元(109)针对每个位平面编码子带LL的每个系数数据的预定低位和子带LL以外的子带的系数数据。 子带LL的高位的数据被存储在帧存储器(105)中。 运动矢量检测单元(107)根据前一帧中的子带LL的解码数据来检测预测值和运动矢量。 减法器(103)获得检测到的预测值与当前帧之间的差。 系数编码单元(104)对获得的差值进行编码。 运动矢量编码单元(108)对运动矢量进行编码。 复用单元(111)对由编码单元(104,108,109)获得的编码数据进行复用。
    • 7. 发明申请
    • A METHOD AND A SYSTEM FOR TREATING HAZARDOUS MATERIALS THAT HAVE BEEN GENERATED IN A FOUNDRY LINE
    • 用于处理在基线中产生的危险材料的方法和系统
    • WO2012014383A1
    • 2012-02-02
    • PCT/JP2011/003836
    • 2011-07-05
    • Sintokogio, Ltd.SUZUKI, MasakiAMANO, Hiroyuki
    • SUZUKI, MasakiAMANO, Hiroyuki
    • B22C5/10
    • B22C5/10B22C25/00
    • A method and a system for treating hazardous materials by insolubilizing the hazardous materials, such as heavy metals and halogen, that are contained in collected dust are provided. Only a small facility must be added to a foundry line. The foundry line reuses molding sand by performing the steps of shaking out a casting (14), reclaiming the molding sand (11), and mulling the sand (10). The collected dust that has been generated in the foundry line is transported to the step of mulling the sand to mull the molding sand with the dust and an insolubilizing agent. Thus the hazardous materials are insolubilized. Since no facility for insolubilizing the hazardous materials is required, the cost for facilities can be reduced. Further, if the treated sand is reused for a raw material for cement or a roadbed, no hazardous materials elute.
    • 提供了一种通过使收集的灰尘中含有的重金属和卤素等有害物质不溶解来处理有害物质的方法和系统。 只有一个小的设施必须添加到铸造生产线。 铸造线通过执行摇动铸件(14),回收型砂(11)和研磨砂(10)的步骤重新使用型砂。 在铸造线中产生的收集的灰尘被运送到用砂磨机和不溶解剂研磨砂的步骤。 因此有害物质不溶解。 由于不需要使危险材料不溶解的设施,因此可以降低设施成本。 此外,如果经处理的砂被重新用于水泥或路基的原料,则不会有危险的物质被洗脱。