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    • 7. 发明授权
    • Data compression having improved compression speed
    • 数据压缩具有改进的压缩速度
    • US06765509B2
    • 2004-07-20
    • US10182184
    • 2002-10-04
    • Simon Richard JonesJose Luis Nunez Yanez
    • Simon Richard JonesJose Luis Nunez Yanez
    • H03M730
    • H03M7/3088
    • A lossless data compression system comprising a dictionary (30) based on content addressable memory and a coder (40) having between them a critical path including a feedback loop forming a dictionary adaption path, in which a circuit (42) is connected in the feedback loop so that the dictionary can be updated using data from a previous comparison cycle at the same time as the coder codes a current comparison cycle. The circuit (42) has a current adaptation vector (58, 62, 66) and a next adaption vector (60, 64, 68); at each search step the current adaptation vector updates data in the dictionary and also rearranges the next adaptation vector. Compression speed is increased.
    • 一种无损数据压缩系统,包括基于内容可寻址存储器的字典(30)和在其间具有包括形成字典适应路径的反馈回路的关键路径的编码器(40),其中电路(42)连接在反馈中 循环,使得可以使用来自先前比较周期的数据来更新字典,同时编码器对当前比较周期进行编码。 电路(42)具有电流适应矢量(58,62,66)和下一适应矢量(60,64,68); 在每个搜索步骤中,当前的自适应向量更新字典中的数据,并重新排列下一个自适应向量。 压缩速度提高。
    • 10. 发明申请
    • Method for organizing and controlling cell growth and tissue regeneration
    • 组织和控制细胞生长和组织再生的方法
    • US20090311785A1
    • 2009-12-17
    • US12544307
    • 2009-08-20
    • Luis NunezGustavo LarsenEduardo MansillaHugo Alberto Drago
    • Luis NunezGustavo LarsenEduardo MansillaHugo Alberto Drago
    • C12N5/08
    • C12N5/0068A61L27/3633A61L27/38A61L2430/40B01J13/04C12N2533/90
    • A method for organizing and controlling cell growth on a cell-free structure comprises steps of decellularizing a biological material to produce an acellular matrix; adding cells sought to be propagated to the acellular matrix; coating the acellular matrix with a fiber comprising biological and nonbiological material; and storing the covered acellular matrix for a time sufficient to form organized cell growth in the three-dimensional structural shape. The method may include the step of covering the three-dimensional structural shape by a structural layer to enable generation of a replacement external organ. This structural layer comprises a polymer film and fiber with a biological material and a nonbiological material. The biological material includes a cell growth factor; and the nonbiological material includes magnetite. This structural layer also comprises a therapeutic at a concentration between 0.001 and 5 weight percent. This structural layer may also comprise an acellular matrix of an organ.
    • 用于组织和控制无细胞结构上的细胞生长的方法包括使生物材料脱细胞化以产生无细胞基质的步骤; 添加细胞试图传播到无细胞基质; 用包含生物和非生物材料的纤维涂覆无细胞基质; 并且将覆盖的无细胞基质存储足以在三维结构形状中形成有组织细胞生长的时间。 该方法可以包括通过结构层覆盖三维结构形状以使得能够产生置换的外部器官的步骤。 该结构层包括聚合物膜和具有生物材料和非生物材料的纤维。 生物材料包括细胞生长因子; 非生物材料包括磁铁矿。 该结构层还包含0.001至5重量%浓度的治疗剂。 该结构层还可以包含器官的无细胞基质。