公开(公告)号：US06283369B1

公开(公告)日：2001-09-04

申请号：US09473043

申请日：1999-12-28

申请人： Masanori Kurokawa ,  Toshiyuki Kawagishi

发明人： Masanori Kurokawa ,  Toshiyuki Kawagishi

IPC分类号： G06K500

CPC分类号： G07F7/1008 ,  G06Q20/341 ,  G06Q20/40975 ,  G07F7/1016

摘要： A control circuit receives data input by the user through an operable monitor, attaches a data-encoding instruction to the input data, and supplies the instruction-attached input data to an IC card reader/writer. Upon receiving the instruction-attached input data, the IC card reader/writer reads encoding key data stored in an IC card, thereby encoding the data and returning it to the control circuit. The control circuit, in turn, modifies the returned encoded data in the form of communicable data, and supplies a communication circuit with the modified encoded data and an instruction to transmit the data. Upon receiving the modified encoded data and instruction, the communication circuit transmits the modified encoded data to a host computer via a communication line.

摘要翻译： 控制电路通过可操作的监视器接收用户输入的数据，将数据编码指令附加到输入数据，并将指令附加的输入数据提供给IC卡读/写器。 IC卡读写器在接收到指令附加输入数据时，读取存储在IC卡中的编码密钥数据，从而对数据进行编码并将其返回给控制电路。 控制电路又以可通信数据的形式修改返回的编码数据，并向通信电路提供经修改的编码数据和发送数据的指令。 在接收到经修改的编码数据和指令之后，通信电路经由通信线路将经修改的编码数据发送到主计算机。

公开(公告)号：US06707892B2

公开(公告)日：2004-03-16

申请号：US09813132

申请日：2001-03-21

申请人： Toshiyuki Kawagishi

发明人： Toshiyuki Kawagishi

IPC分类号： H04M1100

CPC分类号： G07F7/1008 ,  G06Q20/105 ,  G06Q20/341 ,  G06Q20/3552 ,  G06Q20/357

摘要： An IC card terminal device reads functions stored in an IC card inserted therein, and displays them on its screen. The card user selects that one of the functions, which they intend to execute. The IC card terminal device determines whether or not it has an application corresponding to the selected function. If the terminal device does not have the application, it reads information stored in the IC card and related to the function. On the basis of the information, the terminal device is connected to a host apparatus as a service provider, thereby downloading a necessary application therefrom. After that, the downloaded application corresponding to the selected function is executed.

摘要翻译： IC卡终端装置读取插入其中的IC卡中存储的功能，并将其显示在其屏幕上。 卡用户选择他们打算执行的功能之一。 IC卡终端装置确定其是否具有与所选功能相对应的应用。 如果终端设备没有应用程序，它读取存储在IC卡中并与该功能相关的信息。 基于该信息，终端装置作为服务提供者连接到主机装置，从而从其下载必要的应用。 之后，执行与所选功能相对应的下载的应用程序。

公开(公告)号：US4964072A

公开(公告)日：1990-10-16

申请号：US239220

申请日：1988-09-01

申请人： Seietsu Nara ,  Toshiyuki Kawagishi

发明人： Seietsu Nara ,  Toshiyuki Kawagishi

IPC分类号： G04G3/00 ,  G09D3/12

CPC分类号： G09D3/12 ,  G04G3/00

摘要： An electronic device with calendar function includes a timer for supplying a carry signal for every 24 hours in response to a clock signal and a date counter for counting the carry signal. A central processing unit (CPU) reads out the calendar data stored in a memory and adds the content of the date counter to the calendar data so as to perform the processing such as the updating process of year, month and date and the updating process for the leap year, when the CPU is operated in response to the start operation by provision of a keyboard or a reader/writer to which the electronic device is connected.

公开(公告)号：US5977758A

公开(公告)日：1999-11-02

申请号：US32024

申请日：1998-02-27

申请人： Minoru Noguchi ,  Takahiro Katsumi ,  Toshiyuki Suzuki ,  Toshiyuki Kawagishi

发明人： Minoru Noguchi ,  Takahiro Katsumi ,  Toshiyuki Suzuki ,  Toshiyuki Kawagishi

IPC分类号： H02H3/08 ,  H02H1/04 ,  H02H3/087 ,  H02H3/093 ,  G05F1/445

CPC分类号： H02H3/087 ,  H02H1/043 ,  Y10S323/908

摘要： In an overcurrent protection circuit, when a control section turns on a switch in response to a signal from a microcomputer so that power is supplied from a power source to an IC card, a signal controlling section prevents the overcurrent protection circuit from functioning even if a current greater than a predetermined level is detected by a current detecting section, until a voltage of the IC card is stabilized. When the control section turns off the switch in response to a signal from the microcomputer, the power supply from the power source to the IC card is stopped, thereby preventing a malfunction of the overcurrent protection circuit, even if the microcomputer goes out of control or malfunctions.

摘要翻译： 在过电流保护电路中，当控制部分响应于来自微型计算机的信号接通开关使得从电源向IC卡提供电力时，信号控制部分防止过电流保护电路即使 电流检测部检测到大于预定电平的电流，直到IC卡的电压稳定为止。 当控制部分响应于来自微型计算机的信号而关闭开关时，停止从电源到IC卡的电源，从而即使微型计算机失控也能防止过电流保护电路的故障，或者 故障。

公开(公告)号：US5408423A

公开(公告)日：1995-04-18

申请号：US80531

申请日：1993-06-24

申请人： Toshiyuki Kawagishi

发明人： Toshiyuki Kawagishi

IPC分类号： G06F1/32 ,  G06F15/02 ,  G06K7/10

CPC分类号： G06K7/10881 ,  G06F1/3215 ,  G06F1/3265 ,  Y02B60/1242

摘要： A system for reducing power consumption in a battery powered terminal device is provided. The device includes a keyboard for inputting data to the terminal device. A processor is arranged for processing the data input by the keyboard. A System program suspends operation of the terminal when the data is not inputted by the keyboard. A Battery supplies power to the terminal device components. A timer is provided for counting a predetermined number of clock cycles from when the processor is suspended, and generating an interrupt signal to activate the processor when the predetermined number of clock cycles has elapsed. The system program generates data indicative of a battery power failure when the battery power drops below a certain value after the processor is activated by the timer. A switch suspends the battery power supply of the battery when the data is generated by the system program.

摘要翻译： 提供了一种用于降低电池供电的终端设备中的功率消耗的系统。 该设备包括用于向终端设备输入数据的键盘。 处理器被布置用于处理由键盘输入的数据。 当数据未被键盘输入时，系统程序暂停终端的操作。 A电池为终端设备组件供电。 提供了一个定时器，用于从处理器暂停时对预定数量的时钟周期进行计数，并且当经过预定数量的时钟周期时产生中断信号以激活处理器。 当处理器被定时器激活后，当电池电量下降到某一值以下时，系统程序产生指示电池电源故障的数据。 当系统程序产生数据时，交换机将暂停电池的电池电源。

公开(公告)号：US06411200B1

公开(公告)日：2002-06-25

申请号：US09265530

申请日：1999-03-09

申请人： Toshiyuki Kawagishi

发明人： Toshiyuki Kawagishi

IPC分类号： H04Q522

CPC分类号： G06K7/0004 ,  G06K7/0008

摘要： When a CPU receives a “card read permission” command from a personal computer connected to a connector, through a communication controller, the CPU controls a switching controller to switch interfaces through a card I/F, controls a non-contact card I/F to send through an antenna a carry signal used for non-contact card communication, then waits for a response signal from an IC card C as a non-contact card. When the CPU receives a response signal from the IC card C, the CPU disables a contact card I/F with use of the switching controller, and sends the response signal which is sent from the IC card C to the personal computer through the communication controller.

摘要翻译： 当CPU从连接到连接器的个人计算机接收到“卡读取权限”命令时，通过通信控制器，CPU控制切换控制器通过卡I / F切换接口，控制非接触卡I / F 通过天线发送用于非接触卡通信的进位信号，然后作为非接触卡等待来自IC卡C的响应信号。 当CPU从IC卡C接收到响应信号时，CPU使用切换控制器禁用接触卡I / F，并且通过通信控制器将从IC卡C发送的响应信号发送到个人计算机 。

公开(公告)号：US06409080B1

公开(公告)日：2002-06-25

申请号：US09788425

申请日：2001-02-21

申请人： Toshiyuki Kawagishi

发明人： Toshiyuki Kawagishi

IPC分类号： G06F1700

摘要： A portable electronic device, which executes a prescribed process based on a selling amount of money that is input from a terminal device, has a memory for storing information concerned with a loyalty point calculation process corresponding to a selling amount of money, calculates a loyalty point using information stored in the memory based on a selling amount of money which is input from the terminal device and updates a loyalty point stored in the memory to a calculated loyalty point.

公开(公告)号：US5798507A

公开(公告)日：1998-08-25

申请号：US603207

申请日：1996-02-20

申请人： Toshiyuki Kawagishi ,  Youko Kondou

发明人： Toshiyuki Kawagishi ,  Youko Kondou

IPC分类号： G06K17/00 ,  G06K7/00 ,  G06K5/00

CPC分类号： G06K7/10297 ,  G06K7/0013

摘要： A protocol is previously set by a command transmitted from a host device to a reader/writer. When an operation clock supplied from the reader/writer is changed for an IC card to which a plurality of operation clocks can be applied, the host device determines the operation clock based on initial information transmitted from the IC card inserted into the reader/writer, and if it is determined that the operation clock must be changed, it changes the operation clock. If the IC card has a plurality of operation modes, the reader/writer supplies a reset signal to the IC card twice when the reader/writer selects the operation mode of the IC card, and the contents of initial information items obtained at this time are determined t be different form each other after they are compared, the reader/ writer is set into one of the operation modes.

摘要翻译： 先前通过从主机设备发送到读写器的命令来设置协议。 当对于可以应用多个操作时钟的IC卡改变从读写器提供的操作时钟时，主机设备基于从插入到读写器中的IC卡发送的初始信息来确定操作时钟， 并且如果确定操作时钟必须改变，则其改变操作时钟。 如果IC卡具有多种操作模式，则当读卡器选择IC卡的操作模式时，读写器向IC卡提供复位信号两次，此时获得的初始信息项的内容为 在比较之后，确定t彼此不同，将读取器/写入器设置为其中一种操作模式。