公开(公告)号：US06411804B1

公开(公告)日：2002-06-25

申请号：US09004982

申请日：1998-01-09

申请人： Yasuhiro Isomichi ,  Toshiyuki Tsumura ,  Shinichiro Inukai

发明人： Yasuhiro Isomichi ,  Toshiyuki Tsumura ,  Shinichiro Inukai

IPC分类号： H04M1110

CPC分类号： H04W88/023 ,  H04M11/022

摘要： A pager which includes, in addition to a message receiving function, a data generation program responsive to an operation for generating and storing data in the memory; and optical communication circuit for generating and transmitting a first optical signal indicative of the message or the generated data in accordance with a data selection command to another pager and for directly receiving a second optical signal including second data from the other pager and outputting the received data; and a receiving control program for storing the received data in the memory in response to a receiving command. It may further comprise: an ID code generation program for generating a first ID code according to the data selection command; a data attaching program for attaching the ID code to the data to be transmitted to another pager. The received data is stored according to the received ID code. A light intensity changing circuit may change an intensity of the first optical signal. Moreover, it is judged whether it is possible to communicate with another pager from the received data; and the user is informed of the judging result.

摘要翻译： 除了消息接收功能外，包括响应于在存储器中产生和存储数据的操作的数据产生程序的寻呼机; 以及光通信电路，用于根据数据选择命令产生和发送指示消息或所生成的数据的第一光信号到另一个寻呼机，并且用于直接从另一寻呼机接收包括第二数据的第二光信号并输出​​接收的数据 ; 以及接收控制程序，用于响应于接收命令将接收到的数据存储在存储器中。 它还可以包括：用于根据数据选择命令产生第一ID码的ID码产生程序; 用于将ID码附加到要发送到另一寻呼机的数据的数据附加程序。 接收到的数据根据​​接收到的ID码进行存储。 光强度变化电路可以改变第一光信号的强度。 此外，判断是否可以从接收到的数据与另一个寻呼机进行通信; 并向用户通知判断结果。

公开(公告)号：US06208838B1

公开(公告)日：2001-03-27

申请号：US09093511

申请日：1998-06-08

申请人： Yasuhiro Isomichi ,  Shigeru Uchiyama

发明人： Yasuhiro Isomichi ,  Shigeru Uchiyama

IPC分类号： H04Q706

CPC分类号： H04W8/245 ,  G08B5/229 ,  H04W88/022

摘要： The preset reception time and reception message type are stored in a storage section 7. A reception monitor section 8 checks whether or not a message arrives at the reception time. If lost paging or a reception mistake occurs and the message does not arrive, a notification section 4 or a display section 5 is used to inform the user of the fact. The user can take steps of making a request for resending the message, etc.

摘要翻译： 预设接收时间和接收消息类型存储在存储部分7中。接收监视部分8在接收时间检查消息是否到达。 如果发生丢失的寻呼或接收错误并且消息没有到达，则通知部分4或显示部分5用于通知用户事实。 用户可以采取重新发送消息等的请求步骤。

公开(公告)号：US06433667B1

公开(公告)日：2002-08-13

申请号：US09362823

申请日：1999-07-28

申请人： Yasuhiro Isomichi

发明人： Yasuhiro Isomichi

IPC分类号： H04Q100

CPC分类号： H02J7/0029

摘要： In a pager, two battery negative terminals are provided which are connected to an air battery (1). One (1b) of the battery negative terminals is connected to ground (GND), while the other (1c) is connected through a resistor (6) to the external power source positive terminal of an external terminal (3). When the air battery (1) is mounted thereon, the battery negative terminals (1b and 1c) are electrically connected to each other (short-circuiting). In this case, even if the external power source is applied through the external terminal (3) with the air battery (1) mounted thereon, the current of the external power source flows through the resistor (6) to the ground (GND). This feature prevents the air battery (1) from being charged by the external power source.

摘要翻译： 在寻呼机中，设置有连接到空气电池（1）的两个电池负极端子。 一个（1b）的电池负极端子连接到地（GND），而另一个（1c）通过电阻器（6）连接到外部端子（3）的外部电源正极端子。 当空气电池（1）安装在其上时，电池负极端子（1b和1c）彼此电连接（短路）。 在这种情况下，即使外部电源通过安装有空气电池（1）的外部端子（3）施加，外部电源的电流流过电阻器（6）到地（GND）。 该功能可防止空气电池（1）被外部电源充电。

公开(公告)号：US06393308B1

公开(公告)日：2002-05-21

申请号：US09100212

申请日：1998-06-19

申请人： Yasuhiro Isomichi ,  Shigeru Uchiyama

发明人： Yasuhiro Isomichi ,  Shigeru Uchiyama

IPC分类号： H04Q702

CPC分类号： G08B3/1066

摘要： A pager unit that can receive a message when it is turned off. A power supply of the pager unit is turned on by a control unit prior to the time scheduled to receive a message, and then turned of f after the message has been received. Accordingly, the pager can receive a message during the time it is scheduled to be turned off, conserving battery power while allowing it to receive scheduled messages. The receiving time for receiving messages can be arbitrarily set via a time-setting changing message received while the pager is turned on.

摘要翻译： 寻呼机单元，当它关闭时可以接收消息。 寻呼机单元的电源在调度接收到消息的时间之前由控制单元接通，然后在接收到消息之后转向f。 因此，寻呼机可以在其被调度为关闭的时间期间接收到消息，从而节省电池电力，同时允许其接收调度的消息。 接收消息的接收时间可以通过在寻呼机开启时接收到的时间设置改变消息来任意设置。

公开(公告)号：US06633225B1

公开(公告)日：2003-10-14

申请号：US09287791

申请日：1999-04-07

申请人： Yasuhiro Isomichi ,  Takayuki Komori ,  Shigeru Uchiyama

发明人： Yasuhiro Isomichi ,  Takayuki Komori ,  Shigeru Uchiyama

IPC分类号： H04Q708

CPC分类号： H04W88/023

摘要： A pager in which is written a paging ID shared among the remaining pagers of the same group, the pager including storage means for storing a character string; data comparing means for comparing the character string included in a received message with the data stored in the storage means; and operation execution means for commencing an operation on the basis of the result of the comparing operation performed by the data comparing means. The storage means is made interchangeable among pagers, or the data stored in the storage means can be rewritten. Categories of pagers in the same group may be readily established or changed through interchanging of the storage means or through rewriting of the data stored in the storage means.

摘要翻译： 一种寻呼机，其中写入在相同组的剩余寻呼机之间共享的寻呼ID，该寻呼机包括用于存储字符串的存储装置; 数据比较装置，用于将接收到的消息中包括的字符串与存储在存储装置中的数据进行比较; 以及操作执行装置，用于基于由数据比较装置执行的比较操作的结果开始操作。 存储装置在寻呼机之间可互换，或者可以重写存储在存储装置中的数据。 通过交换存储装置或通过重写存储装置中存储的数据，可以容易地建立或改变同一组中的寻呼机类别。

公开(公告)号：US06545446B2

公开(公告)日：2003-04-08

申请号：US10113020

申请日：2002-03-29

申请人： Yasuhiro Isomichi ,  Hiroyuki Oku

发明人： Yasuhiro Isomichi ,  Hiroyuki Oku

IPC分类号： H02J700

CPC分类号： H02J7/007

摘要： In a cellular phone of the invention, a rechargeable battery is used as a power supply to feed power to a second load and a regulator via a charging current detector circuit and a charging switch when an external power is not fed. The power is converted to an optimum voltage by the regulator and fed to a CPU and a load. When the external power is fed, the rechargeable battery is recharged and the charging current is detected by the charging current detector circuit. While a variation in the load is caused by a change in the operating state of the cellular phone from the call termination ready state to conversation state, or while a variation in the second load is caused by lighting of a key backlight, the current flowing in the charging current detector circuit stays constant and the correct charging current can be detected exclusively.