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    • 1. 发明授权
    • Contactless data processing apparatus
    • 非接触式数据处理装置
    • US5354975A
    • 1994-10-11
    • US70789
    • 1993-06-03
    • Yoshihito IshibashiMasakatsu MatsumotoShin-ichi Hayakawa
    • Yoshihito IshibashiMasakatsu MatsumotoShin-ichi Hayakawa
    • G06K7/00G07B15/02G06K5/00G06F11/00H04K1/00
    • G06K7/0008G06Q20/367G07B15/02
    • When a control section of a data carrier discriminates a command from a reader/writer, either one of two kinds of pseudo random signals is returned in accordance with a bit 0 or 1 of response data. When two autocorrelation values obtained by correlation arithmetic operations are simultaneously equal to or greater than a predetermined threshold value, the reader/writer determines that a communication has been executed with two or more data carriers, so that an error warning, an access stop, a retry, or the like is executed. The reader/writer compares the autocorrelation peak value obtained from the pseudo random signal from the data carrier with a threshold value. When it is equal to or greater than the threshold value, the reading operation is executed. In the reading operation of continuous data bits from the data carrier, the reader/writer selects the minimum value from among the autocorrelation peak values of the bits obtained by the correlation arithmetic operations and stores the selected minimum value. When the minimum memory value is smaller than a threshold value, it is determined that data could not correctly be read, so that an error is indicated.
    • 当数据载体的控制部分识别来自读/写器的命令时,根据响应数据的位0或1返回两种伪随机信号中的任一种。 当通过相关算术运算获得的两个自相关值同时等于或大于预定阈值时,读取器/写入器确定已经用两个或更多个数据载体执行通信,使得错误警告,访问停止, 重试等。 读取器/写入器将从数据载体的伪随机信号获得的自相关峰值与阈值进行比较。 当其等于或大于阈值时,执行读取操作。 在来自数据载体的连续数据位的读取操作中,读取器/写入器从通过相关算术运算获得的位的自相关峰值中选择最小值,并存储所选择的最小值。 当最小存储器值小于阈值时,确定数据无法正确读取,从而指示错误。
    • 5. 发明申请
    • POWER MANAGEMENT SYSTEM
    • 电源管理系统
    • US20130253973A1
    • 2013-09-26
    • US13990878
    • 2011-12-01
    • Yoshihito Ishibashi
    • Yoshihito Ishibashi
    • G06Q10/06
    • G06Q10/06314G06Q50/06H02J3/008H02J3/381H02J13/0017Y02E40/72Y02E60/7807Y04S10/12Y04S40/12Y04S50/10
    • Provided is a power management system including two or more sites. The two or more sites are connected by a distribution network including a power buying line on which power is bought, a power selling line on which power is sold, and a communication line on which information is communicated. Each site includes a power generating apparatus generating power using natural energy, and a power transmission/reception control unit transmitting power generated by the power generating apparatus to the distribution network and receiving power from the distribution network. The power transmission/reception control unit is operable, when power is sold by transmitting the power generated by the power generating apparatus to the distribution network, to transmit information necessary for selling power to the communication line of the distribution network.
    • 提供了包括两个或更多个站点的电力管理系统。 两个以上的场所通过配电网络连接,分配网络包括购买电力的购电线,销售电力的电力销售线以及通信线路。 各站点包括使用自然能发电的发电装置,以及发电/接收控制单元,其将由发电装置产生的电力发送到配电网,并从配电网接收电力。 电力发送/接收控制单元在通过将由发电装置产生的电力发送到配送网络的电力进行销售时,能够将发送电力所需的信息发送到配送网络的通信线路。