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    • 6. 发明授权
    • Temperature control simulation method and apparatus
    • 温度控制仿真方法及装置
    • US06711531B1
    • 2004-03-23
    • US09369926
    • 1999-08-09
    • Kazuo TanakaHideto YamaguchiKenzo Urabe
    • Kazuo TanakaHideto YamaguchiKenzo Urabe
    • G06G748
    • G06G7/66
    • A temperature control simulation method and apparatus for forming a temperature system simulation model on a computer, provide substantially the same response or simulation characteristics as a temperature change in an actual furnace, whereby a temperature control algorithm can be developed and the method or manner of manipulating the temperature control can be learned without using an actual furnace. A transfer function is determined which represents a relationship between a heater input and a temperature output. A temperature control simulation for a heating furnace is executed using the transfer function of a heating furnace as a transfer function that a temperature system simulation device uses.
    • 用于在计算机上形成温度系统模拟模型的温度控制模拟方法和装置提供与实际炉中的温度变化基本相同的响应或模拟特性,由此可以开发温度控制算法,以及操作的方法或方式 可以在不使用实际炉的情况下学习温度控制。 确定表示加热器输入和温度输出之间的关系的传递函数。 使用加热炉的传递函数作为温度系统模拟装置使用的传递函数来执行加热炉的温度控制模拟。
    • 7. 发明授权
    • Semiconductor producing apparatus and temperature control method therefor
    • 半导体制造装置及其温度控制方法
    • US06496749B1
    • 2002-12-17
    • US09413467
    • 1999-10-06
    • Hideto YamaguchiKazuo TanakaKenzo Urabe
    • Hideto YamaguchiKazuo TanakaKenzo Urabe
    • G06F1900
    • H01L21/67248
    • A semiconductor producing apparatus is capable of quickly and accurately changing a controlled variable to a target value to thereby make the controlled variable quickly follow the target value. Moreover, the controlled variable and target value can be adjusted automatically, thus improving the productivity of a process. The semiconductor producing apparatus includes a PID adjustment section to which a target value and a detected control value are inputted through an adder, a pattern generation section having an approximate function for calculating a pattern output and making it possible to change the pattern output in accordance wit parameter values of the approximate function, and a switcher for switching between an output including at least an output of the pattern generation section and an output of the PID adjustment section to thereby generate an output.
    • 半导体制造装置能够快速,准确地将受控变量变更为目标值,从而使受控变量快速地追随目标值。 此外,控制变量和目标值可以自动调整,从而提高过程的生产率。 半导体制造装置包括通过加法器输入目标值和检测到的控制值的PID调整部,具有用于计算图案输出的近似函数的图案生成部,并且能够根据机智改变图案输出 近似功能的参数值,以及用于在至少包括模式生成部的输出的输出与PID调整部的输出之间切换的切换器,从而生成输出。
    • 9. 发明授权
    • Mobile communication unit and mobile communication system
    • 移动通信单元和移动通信系统
    • US06671509B1
    • 2003-12-30
    • US09339835
    • 1999-06-25
    • Masaki TanakaKenzo UrabeSeigo MiyoshiYoshikuni ItohHideto Yamaguchi
    • Masaki TanakaKenzo UrabeSeigo MiyoshiYoshikuni ItohHideto Yamaguchi
    • H04Q732
    • H04W8/245H04W8/183
    • A mobile station (mobile communication unit) receives system software from a base station via an antenna and a transmitter/receiver, and stores the received system software in a memory. A digital signal processor in the mobile station then performs communication processing according to the system software stored in the memory. By transmitting various system software from the base station, the single mobile station can easily be adapted to different communication principles. The base station also receives system software from a center via a public exchange network, and stores the received system software in a memory. A digital signal processor in the base station then performs communication processing according to the system software stored in the memory.
    • 移动站(移动通信单元)经由天线和发射机/接收机从基站接收系统软件,并将接收到的系统软件存储在存储器中。 然后,移动站中的数字信号处理器根据存储在存储器中的系统软件执行通信处理。 通过从基站发送各种系统软件,单个移动台可以容易地适应不同的通信原理。 基站还通过公共交换网从中心接收系统软件,并将接收到的系统软件存储在存储器中。 然后,基站中的数字信号处理器根据存储在存储器中的系统软件执行通信处理。