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    • 52. 发明授权
    • Multi-needle sewing machine
    • 多针缝纫机
    • US08428764B2
    • 2013-04-23
    • US13023968
    • 2011-02-09
    • Masahiko NagaiAtsuya Hayakawa
    • Masahiko NagaiAtsuya Hayakawa
    • D05C5/02
    • D05B19/12D05B69/20D05C5/06
    • A multi-needle sewing machine includes a plurality of needle bars having lower ends to which needles are attached, respectively, a needle bar selecting unit selectively switching one of the needle bars to a needle location, a stitch number obtaining unit and an allotting unit. An embroidery pattern including a plurality of partial patterns is sewn by the use of needle threads of colors differing per partial pattern, while the needle bars are selectively switched. The stitch number obtaining unit obtains the number of stitches necessary for sewing the partial patterns for every partial pattern. The allotting unit allots the needle threads to the needle bars so that the needle bars are prevented from being one-sided in the number of stitches, based on the obtained number of stitches, in order that one of the needle bars to be used for the sewing of each partial pattern may be determined.
    • 多针缝纫机分别具有多个针杆,该针杆具有分别安装有针的下端,针杆选择单元选择性地将针杆中的一个切换到针位置,针数获取单元和分配单元。 通过使用不同于每个部分图案的颜色的针线来缝合包括多个部分图案的刺绣图案,同时针杆被选择性地切换。 针迹号获取单元获得针对每个部分图案缝制部分图案所需的针数。 分配单元将针线分配给针杆,从而基于所获得的线数来防止针杆以线圈数为单位,以便针杆中的一个用于 可以确定每个部分图案的缝合。
    • 53. 发明申请
    • LIQUID ALKALI METAL WITH DISPERSED NANOPARTICLES AND METHOD OF MANUFACTURING THE SAME
    • 具有分散纳米颗粒的液体碱金属及其制造方法
    • US20110210285A1
    • 2011-09-01
    • US13019447
    • 2011-02-02
    • Kuniaki ARAJunichi SaitoHiroyuki SatoNobuki OkaMasahiko NagaiKoichi Fukunaga
    • Kuniaki ARAJunichi SaitoHiroyuki SatoNobuki OkaMasahiko NagaiKoichi Fukunaga
    • C09K5/00B82Y30/00
    • G21C15/28B22F1/0022B82Y30/00Y02E30/40
    • The present invention relates to maintaining the fundamental physical properties of a liquid alkali metal with dispersed nanoparticles which is such that nanoparticles are uniformly dispersed and mixed in a liquid alkali metal used in heat exchange, cooling and other applications, and suppressing the reaction of the liquid alkali metal with dispersed nanoparticles. Provided is a method of manufacturing a liquid alkali metal with dispersed nanoparticles by dispersing nanoparticles in a liquid alkali metal. In this method, the nanoparticles are made of a metal having a large atomic bonding due to a combination with the liquid alkali metal compared to the atomic bonding of atoms of the liquid alkali metal and a metal having a large amount of charge transfer is used in the nanoparticles. The liquid alkali metal is selected from sodium, lithium and sodium-potassium alloys, and the nanoparticles to be dispersed are made of transition metals, such as titanium, vanadium, chromium, iron, cobalt, nickel and copper.
    • 本发明涉及保持具有分散的纳米颗粒的液态碱金属的基本物理性质,使得纳米颗粒均匀地分散和混合在用于热交换,冷却和其它应用的液态碱金属中,并且抑制液体的反应 碱金属与分散的纳米粒子。 提供了通过将纳米粒子分散在液态碱金属中制造具有分散纳米粒子的液态碱金属的方法。 在该方法中,与液态碱金属的原子的原子键合和具有大量电荷转移的金属相比,纳米颗粒由与液态碱金属的组合具有大的原子键合的金属制成, 纳米颗粒。 液态碱金属选自钠,锂和钠 - 钾合金,待分散的纳米颗粒由钛,钒,铬,铁,钴,镍和铜等过渡金属制成。
    • 59. 发明授权
    • Logical operation method employing parallel arithmetic unit
    • 采用并行算术单元的逻辑运算方法
    • US5467292A
    • 1995-11-14
    • US895802
    • 1992-06-09
    • Hiroo WataiTakao NishidaTakaharu NagumoMasahiko Nagai
    • Hiroo WataiTakao NishidaTakaharu NagumoMasahiko Nagai
    • G06F9/38G01R31/3183G06F11/25G06F17/10G06F17/50G06F9/44
    • G01R31/318357G06F17/5022G01R31/318307G01R31/318392
    • A logical operation method for evaluating a train of output data to be obtained when a plurality of input patterns are successively applied to a memory element whose output value depends upon a sequence of input values. For each of the plurality of patterns in time series, the method decides whether or not the pertinent pattern is a holding pattern which means that the output value of the memory element depends upon a preceding pattern. Subsequently, the method evaluates a first train of data which consists of flags each indicating whether or not the respective pattern is the holding pattern, and a second train of data which consist of a predetermined logical values for the holding patterns and output logical values of the memory element for the non-holding patterns. Finally, the method subjects the first and second trains of data to operations in parallel by the use of a parallel arithmetic unit, thereby obtaining the train of output data of the memory element in parallel. High-speed logic/fault simulations can be realized even for a synchronous sequential circuit with the parallel arithmetic unit such as vector computer. This makes it possible to sharply reduce the number of man-hour and shorten the processing period of time in the verification of logic and the generation of test data.
    • 一种逻辑运算方法,用于评估当多个输入图案被连续地应用于其输出值取决于输入值序列的存储元件时获得的输出数据序列。 对于时间序列中的多个图案中的每一个,该方法判定相关图案是否是保持图案,这意味着存储元件的输出值取决于先前的图案。 随后,该方法评估由指示各个模式是否为保持模式的标志组成的第一数据序列,以及由保持模式的预定逻辑值和保持模式的输出逻辑值组成的第二数据序列 非保持模式的记忆元素。 最后,该方法通过使用并行算术单元使第一和第二列数据并行操作,从而并行地获得存储器元件的输出数据序列。 即使对于具有并行计算单元的矢量计算机的同步顺序电路,也可以实现高速逻辑/故障模拟。 这样可以在逻辑验证和测试数据生成中大大减少工时数,缩短处理时间。