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    • 4. 发明授权
    • Cooling system and cooling method of rolling steel
    • 轧钢冷却系统及冷却方式
    • US08715565B2
    • 2014-05-06
    • US12867706
    • 2009-02-25
    • Seiji SugiyamaTatsuya YamanokuchiTakeshi KimuraMitsugu KajiwaraKazuhisa FujiwaraTakuya Sato
    • Seiji SugiyamaTatsuya YamanokuchiTakeshi KimuraMitsugu KajiwaraKazuhisa FujiwaraTakuya Sato
    • C21D1/62
    • C21D1/667B21B1/085B21B45/0215B21B45/0233C21D9/0075C21D9/04C21D9/06C21D9/525C21D9/5732C21D9/5735C21D11/005
    • A cooling system that cools hot rolled long steel bar, provided with a plurality of chambers that are arranged along the longitudinal direction of the rolled steel bar. Each of the plurality of chambers is provided with a blow outlet that, facing from the chamber to the rolled steel bar, blows out compressed air for cooling that is introduced to the chamber from a gas inlet that is connected to the chamber; a nozzle plate having a plurality of nozzle holes that is provided at this blow outlet so as to face the rolled steel bar; a cooling water supply nozzle that supplies cooling water into the chamber; and a rectifying plate that is provided between the gas inlet and the cooling water supply nozzle, and that prevents the compressed gas for cooling that is introduced from the gas inlet from directly striking the nozzle plate. The cooling system of the present invention sprays a cooling medium that is produced by mixing the cooling water that is supplied from the cooling water supply nozzle and the compressed gas for cooling that is introduced from the gas inlet and rectified by the rectifying plate toward the rolled steel bar through the nozzle holes of the nozzle plate, and performs uniform cooling of the surfaces of the rolled steel bar.
    • 冷却热轧长钢棒的冷却系统,其设置有沿着轧制钢筋的纵向布置的多个室。 多个室中的每一个设置有吹出口,该吹出口从腔室到轧制的钢筋,从连接到室的气体入口吹出被引入室的压缩空气用于冷却; 喷嘴板,具有多个喷嘴孔,该喷嘴孔设置在该吹塑口处以面对轧制钢筋; 冷却水供给喷嘴,其将冷却水供给到所述室中; 以及整流板,其设置在所述气体入口与所述冷却水供给喷嘴之间,并且防止从所述气体入口引入的压缩气体直接喷射到所述喷嘴板。 本发明的冷却系统喷射冷却介质,该冷却介质通过将从冷却水供给喷嘴供给的冷却水和从气体入口导入并由整流板整流的冷却用压缩气体混合, 钢棒通过喷嘴板的喷嘴孔,并且对轧制钢筋的表面进行均匀的冷却。
    • 9. 发明授权
    • Serial data input system
    • 串行数据输入系统
    • US08018445B2
    • 2011-09-13
    • US11542640
    • 2006-10-04
    • Tetsuya TokunagaHiroyuki AraiTakeshi Kimura
    • Tetsuya TokunagaHiroyuki AraiTakeshi Kimura
    • G09G5/00G06F3/038
    • G11C7/02G11C7/1036G11C7/1078G11C7/1087
    • Increase in power consumption and increase in power supply noise of a serial data input system are suppressed, while clock skew is more easily prevented. The serial data input system of this invention includes a shift register that takes in and shifts serially transferred display data in synchronization with a clock SCL, a clock counter that counts the number of clock pulses of the clock SCL and outputs each of clock count signals BIT08, BIT16 and BIT24 when the counted number of the clock pulses of the clock SCL reaches each of count numbers 8, 16 and 24 respectively, and registers into each of which the data stored in the shift register is transferred and stored collectively and in parallel in response to each of the clock count signals BIT08, BIP16 and BIT24 respectively.
    • 抑制串行数据输入系统的功耗增加和电源噪声增加,同时更容易防止时钟偏移。 本发明的串行数据输入系统包括一个移位寄存器,其与时钟SCL同步地接收和移位串行传送的显示数据,时钟计数器对时钟SCL的时钟脉冲数进行计数,并输出每个时钟计数信号BIT08 ,BIT16和BIT24,当时钟SCL的时钟脉冲的计数数量分别达到计数数8,16和24的每一个时,并且寄存到每个存储在移位寄存器中的数据被共同并且并行存储 分别响应于每个时钟计数信号BIT08,BIP16和BIT24。