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    Processing Galois Field arithmetic
    21.
    发明授权
    Processing Galois Field arithmetic 失效
    处理伽罗瓦域算术

    公开(公告)号：US06766344B2

    公开(公告)日：2004-07-20

    申请号：US09851236

    申请日：2001-05-08

    Applicant: Pradeep K Dubey ,  Charanjit Jutla ,  Josyula R Rao ,  Pankaj Rohatgi ,  Atri Rudra ,  Vijay Kumar

    Inventor： Pradeep K Dubey ,  Charanjit Jutla ,  Josyula R Rao ,  Pankaj Rohatgi ,  Atri Rudra ,  Vijay Kumar

    IPC: G06F700

    CPC classification number: G06F7/724 ,  G06F2207/7209

    Abstract: Efficient parallel processing of algorithms involving Galois Field arithmetic use data slicing techniques to execute arithmetic operations on a computing hardware having SIMD (single-instruction, multiple-data) architectures. A W-bit wide word computer capable of operating on one or more sets of k-bit operands executes Galois Field arithmetic by mapping arithmetic operations of Galois Field GF(2n) to corresponding operations in subfields lower order (m

    Abstract translation: 涉及Galois Field算法的算法的有效并行处理使用数据分片技术对具有SIMD（单指令，多数据）架构的计算硬件执行算术运算。 能够对一个或多个k位操作数进行操作的W位宽字计算机通过将伽罗瓦域GF（2 ）的算术运算映射到子字段低阶（m

    Pressure housing for in-water pressure based systems
    23.
    发明授权
    Pressure housing for in-water pressure based systems 失效
    用于基于水压的系统的压力壳体

    公开(公告)号：US06568266B1

    公开(公告)日：2003-05-27

    申请号：US10033220

    申请日：2001-12-27

    Applicant: Ehrlich Desa ,  Gajanan Purushottam Naik ,  Antony Joseph ,  Elgar Stephen Desa ,  Prakash Mehra ,  Vijay Kumar ,  Shivanand Prabhu Desai ,  Surekha Mahesh Nagvekar

    Inventor： Ehrlich Desa ,  Gajanan Purushottam Naik ,  Antony Joseph ,  Elgar Stephen Desa ,  Prakash Mehra ,  Vijay Kumar ,  Shivanand Prabhu Desai ,  Surekha Mahesh Nagvekar

    IPC: G01L908

    CPC classification number: G01L19/0092 ,  G01L19/0654 ,  G01L19/144

    Abstract: The present invention relates to a pressure housing for in-water pressure based systems and to a method for improving the life of the transducers and electronics of underwater systems by maintaining a humidity-free and clean environment around them by avoiding the entry of humidity, dust, or any suspended particles in the air during occasional data offloading and battery replacement in a humid and dust-laden field station; improving the ease of closing and opening of the pressure housing by the use of a novel arrangement thereby avoiding the use of conventionally employed cumbersome protruding and corrosion-prone locking devices such as screws, bolts, or clamps; and implementing reliable transmission of water pressure to the pressure port of the transducer, simultaneously minimizing the errors arising from dynamic pressure effects, preventing its chemical corrosion from saline water, and arresting bio-fouling in the vicinity of the pressure inlet.

    Abstract translation: 本发明涉及一种用于基于水中压力的系统的压力壳体以及通过避免湿气，灰尘的进入而保持水下系统的换能器和电子装置的寿命的方法，以保持其周围的无湿度和清洁的环境 或在潮湿和充满灰尘的现场站中的偶尔的数据卸载和电池更换期间的空气中的任何悬浮颗粒; 通过使用新颖的装置提高了压力壳体的闭合和打开的容易性，从而避免使用常规使用的繁琐的突出和易腐蚀的锁定装置，例如螺钉，螺栓或夹具; 并实现可靠传递水压到传感器的压力端口，同时最大限度地减少由动压力影响产生的误差，防止其对盐水的化学腐蚀，并阻止压力入口附近的生物污染。

    Oxidized cellulose
    26.
    发明授权
    Oxidized cellulose 失效
    氧化纤维素

    公开(公告)号：US5780618A

    公开(公告)日：1998-07-14

    申请号：US430819

    申请日：1995-04-28

    Applicant: Gilbert S. Banker ,  Vijay Kumar

    Inventor： Gilbert S. Banker ,  Vijay Kumar

    IPC: A61K8/73 ,  A61Q19/00 ,  C08B15/02 ,  C08B11/00 ,  C07H15/04

    CPC classification number: A61K8/04 ,  A61K8/731 ,  A61Q19/00 ,  C08B15/02 ,  A61Q17/04

    Abstract: A method for making an oxidized cellulose product from a cellulose material is disclosed. The method involves oxidizing a cellulose material into an oxidized cellulose product, comprising treating the cellulose material with a hypochlorite solution having an active chlorine content of between about 4 and about 6%, at a pH exceeding 9.5 and at a temperature, and for a time, effective to convert the cellulose material into the oxidized cell product; filtering the oxidized cellulose product; and washing the oxidized cell product with an antichlor agent such as sodium thiosulfate to remove chlorine and to raise the oxidized cellulose product to a neutral pH. The oxidized cellulose product may be used to form films, dispersions, gels, as carriers, for pharmaceuticals, cosmetics and other products.

    Abstract translation: 公开了一种从纤维素材料制备氧化纤维素产品的方法。 该方法包括将纤维素材料氧化成氧化的纤维素产品，包括用活性氯含量为约4至约6％的次氯酸盐溶液处理纤维素材料，pH值超过9.5，并在一段时间 有效地将纤维素材料转化成氧化的细胞产物; 过滤氧化纤维素产品; 并用硫代硫酸钠等抗氯剂洗涤氧化细胞产物，除去氯，并将氧化的纤维素产物升至中性pH。 氧化纤维素产品可用于形成药物，化妆品和其它产品的膜，分散体，凝胶，载体。

    Adaptive mobility system
    28.
    发明授权
    Adaptive mobility system 失效
    自适应移动系统

    公开(公告)号：US5513716A

    公开(公告)日：1996-05-07

    申请号：US239951

    申请日：1994-05-09

    Applicant: Vijay Kumar ,  Parris Wellman ,  Venkat Krovi

    Inventor： Vijay Kumar ,  Parris Wellman ,  Venkat Krovi

    IPC: A61G5/06 ,  B62D57/00 ,  B62D57/028

    CPC classification number: A61G5/068 ,  A61G5/06 ,  B62D57/00 ,  A61G5/045

    Abstract: A wheeled mobility system, such as a wheelchair, having articulated limbs for providing a tractive force between the mobility system and a surface. The articulated limbs provide tractive locomotive forces under abnormal operating conditions wherein wheeled locomotion is inhibited by an obstacle or the like. Controlled drive motors coupled to the articulated limbs and the wheels of the mobility system provide for redundant actuation of the limbs and wheels. The wheeled mobility system is inherently omni-directional, provides superior mobility in difficult terrain or soil conditions, such as sand, clay, gravel and rocks, and further provides for surmounting of obstacles, such as steps, ditches and rocks. The limbs also give the chair versatility and allow it to be re-configured to satisfy the comfort requirements of the user. The limbs can further be used as a manipulator in order to perform tasks such as reaching for objects or pushing open doors.

    Abstract translation: 诸如轮椅的轮式移动系统具有铰接的四肢，用于在移动系统和表面之间提供牵引力。 铰接臂在异常操作条件下提供牵引机车力，其中轮式运动被障碍物等阻止。 耦合到铰接臂和移动系统的轮的受控驱动马达提供了四肢和轮子的冗余致动。 轮式移动系统本质上是全方位的，在困难的地形或土壤条件下，如沙土，粘土，砾石和岩石提供优越的移动性，并进一步提供了跨越障碍物，如台阶，沟渠和岩石。 四肢还给椅子多功能性，并允许其重新配置以满足用户的舒适要求。 肢体可以进一步用作操纵器，以执行任务，例如达到物体或推开门。

    Grounding mating hardware
    29.
    再颁专利
    Grounding mating hardware 失效
    接地配合硬件

    公开(公告)号：USRE32502E

    公开(公告)日：1987-09-15

    申请号：US783985

    申请日：1985-10-03

    Applicant: Vijay Kumar

    Inventor： Vijay Kumar

    IPC: H01R12/50 ,  H01R12/70

    CPC classification number: H01R23/6873 ,  H01R23/66

    Abstract: Hardware for providing a grounding interconnect for a standard connector is formed by a single metallic member which is stamped and formed to enclose a mating face of the connector and extend across at least mounting portions of a mounting face with the metal member being provided with profiled apertures receiving therein a wiping contacting engagement a mounting and locking means for the connector.

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