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1. 发明专利

JPH0795668A REMOTE CONTROLLER 失效
公开(公告)号：JPH0795668A
公开(公告)日：1995-04-07
申请号：JP23486693
申请日：1993-09-21
申请人： KONAN ENG KK , MITSUBISHI ELECTRIC CORP
发明人： UENO JUNICHI , TAKEGAKI HIROSHI , KOGA HAJIME
IPC分类号： F24H1/10 , F24D17/00 , F24D19/10 , H04B1/04 , H04Q9/00
摘要： PURPOSE:To improve the operation speed of remote controller by operating a carrier sense section while transmission quiescent time. CONSTITUTION:A carrier sense C section 15 is operated immediately when a unit communication time elapses regardless of execution of monitor of operation within a communication time and the monitor of operation is continued as it is. Thus, the C section 15 immediately selects a dead channel and transmits a dead channel supplement signal to a control section. However, when the operating state of a channel is changed till a transmission pause time reaches a predetermined time and a channel selected to be the dead channel is used by other user, the C section 15 checks other channel and a new dead channel is selected. That is, the C section 15 always updates the dead channel to be selected at that point of time. Operation monitor continues during the transmission quiescent time and when a hot water start signal is detected, since the signal is transmitted immediately through the selected channel after lapse of the quiescent time, the signal is sent from an antenna 9 of the hot water supply device 2 to a hot water supply equipment main body 14 via a radio section 10, a MODEM section 11 and a control section 12 and the hot water is supplied immediately.

2. 发明专利

JPH07240974A REMOTE CONTROLLER 失效
公开(公告)号：JPH07240974A
公开(公告)日：1995-09-12
申请号：JP2943494
申请日：1994-02-28
申请人： KONAN ENG KK , MITSUBISHI ELECTRIC CORP
发明人： UENO JUNICHI , TAKEGAKI HIROSHI , UEDA SATOSHI
IPC分类号： H04Q9/00
摘要： PURPOSE:To manufacture and manage respective remote controllers by uniform specifications and to pursue the cost effectiveness, the simplification of operations and the enlargement of functions in the remote controller applied to a hot water supplier or the like. CONSTITUTION:Soft programs of this remote controller 3 are stored in the main body side memory 15 of a hot water supplier main body 2 for respective operation types and a down-loading operation control part 16 reads the required soft program from the main body side memory 15 and transmits it through a radio part 19. In the remote controller 3, a down-loading judgement part 23 receives the signals through the radio part 20, judges the correct/error and then stores them in a remote controller side memory 24. The remote controller 3 remotely operates the hot water supplier based on the soft program stored in the present remote controller side memory 24 by the above-mentioned down- loading processings.

3. 发明专利

JPH06315191A OPERATION MODE SETTING DEVICE 失效
公开(公告)号：JPH06315191A
公开(公告)日：1994-11-08
申请号：JP12533093
申请日：1993-04-28
申请人： MITSUBISHI ELECTRIC CORP , KOONAN ENG KK
发明人： TAKEGAKI HIROSHI , UENO JUNICHI , FUKUDA HIROYUKI , OGURA RYOICHI , UEDA SATOSHI
IPC分类号： F23N5/26 , H04Q9/00
摘要： PURPOSE:To prevent the operation of a present switch from being forgotten by providing with an alarming means which is operated when the preset switch is not operated until the lapse of prescribed time after a mode setting switch is operated. CONSTITUTION:When the pressing operation of a preset switch 3 for letting new mode setting be in an executing state is not performed, that is, when there is possibility that the operation of the preset switch 3 is forgotten, a control part 5 monitors the count-up of a timer 2. When time-up occurs, a buzzer 7 is allowed to ring, and necessary display is operated on a display part 6. Thus, an operator can be noticed that the pressing operation of the preset switch 3 after a mode setting operation is forgotten, so that the pressing operation of the preset switch can be quickly performed, and the intended mode setting operation can be normally executed.

4. 发明专利

JPH03206735A COMMUNICATION LINE RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH03206735A
公开(公告)日：1991-09-10
申请号：JP225790
申请日：1990-01-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAKEGAKI HIROSHI , KATSURA YOSHIRO
IPC分类号： H04B1/20
摘要： PURPOSE:To omit the provision of a speaker and its voice amplifier circuit and to simplify the constitution by connecting a demodulation output of a receiver to a recorder and connecting a recording/reproduction output to a demodulation output. CONSTITUTION:A received signal current is demodulated by a reception circuit 901 of a receiver, its demodulation output 901a is inputted to a voice amplifier circuit 902 and the amplified voice output is outputted from a speaker 903 as a voice signal. Moreover, the demodulated output 901a is inputted to a recorder 12 through a recorder branch resistor, its recording signal is reproduced by a reproducing device 13, connected to the demodulated output through a reproduction output resistor, amplified by a voice amplifier circuit 902 and outputted as a voice from the speaker 903. Thus, the voice amplifier circuit 902 of the reproduction device 12 and the speaker 903 are omitted.

5. 发明专利

JPH0324826A RADIO DATA COMMUNICATION TERMINAL 失效
公开(公告)号：JPH0324826A
公开(公告)日：1991-02-01
申请号：JP16020489
申请日：1989-06-21
申请人： FUJITSU LTD , MATSUSHITA ELECTRIC IND CO LTD , MITSUBISHI ELECTRIC CORP , TOSHIBA CORP
发明人： OKI HIROSHI , OGURA TAKASHI , HANAWA TETSUYA , INOUE KOICHI , TAKEGAKI HIROSHI , TSUKUI YASUHIRO
IPC分类号： H04B7/26 , H04W4/00 , H04W12/00 , H04W88/02
摘要： PURPOSE:To improve the use efficiency of a line by communicating data in a packet unit between a terminal equipment and a base station by a communication means. CONSTITUTION:The whole of a radio datacommunication terminal machine is controlled by a control means 111, and a control program 113 is presented by a memory card 115. When the control means 111 executes the control program 113 in the memory card 115, data communication with a block as the unit between the terminal machine and a data terminal and data communication in a packet unit (a block consists of plural packets) between the terminal machine and the base station are performed by a communication means 117 in accordance with the control of the control means 111. Data is communicated in the form of packet between the terminal machine and the base station. Thus, the use efficiency of the line is improved.

6. 发明专利

JPH0322717A DATA COMMUNICATION EQUIPMENT FOR MOBILE RADIO 失效
公开(公告)号：JPH0322717A
公开(公告)日：1991-01-31
申请号：JP15707289
申请日：1989-06-20
申请人： TOSHIBA CORP , FUJITSU LTD , MITSUBISHI ELECTRIC CORP , MATSUSHITA ELECTRIC IND CO LTD
发明人： OBA RYOHEI , TSUKUI YASUHIRO , HANAWA TETSUYA , TAKEGAKI HIROSHI , INOUE KOICHI
IPC分类号： H04B7/26 , H04B1/38 , H04W4/00 , H04W68/00 , H04W92/08
摘要： PURPOSE:To make an incoming indication even when a radio modem equipment and a data terminal device are disconnected by making the incoming indication by an informing means provided in a radio modem equipment. CONSTITUTION:A voltage detector 14 detects whether or not the output voltage of a battery 22 is supplied to a microcomputer 20 in a data terminal equipment 2 by turning on the power switch 21 of the data terminal device 2 through a cable 4. If an incoming signal arrives from an opposite station while the detector detects the data terminal equipment 2 not being in operation, a buzzer 15 in a radio modem device 1 makes an incoming indication. Consequently, the incoming indication can be made even when the radio modem equipment 1 and data terminal equipment 2 are disconnected.

7. 发明专利

JPS5391515A ANTENNA EQUIPMENT 失效
公开(公告)号：JPS5391515A
公开(公告)日：1978-08-11
申请号：JP625777
申请日：1977-01-21
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAKEGAKI HIROSHI
IPC分类号： H04B1/48 , H01Q9/04 , H01Q23/00 , H04B1/50
摘要： PURPOSE:To make it possible to use on transmitting-receiving antenna in common whose transmitting and receiving frequencies are quite different.

8. 发明专利

JPH09261716A MOBILE COMMUNICATION SLAVE SET, BASE STATION COMMUNICATION EQUIPMENT, COMMAND DEVICE FOR MOBILE COMMUNICATION, MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD 失效
公开(公告)号：JPH09261716A
公开(公告)日：1997-10-03
申请号：JP6621196
申请日：1996-03-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKADA EIJI , TAKEGAKI HIROSHI
IPC分类号： H04W48/20 , H04W56/00 , H04Q7/34
摘要： PROBLEM TO BE SOLVED: To increase the number of channels by making a frequency oscillated by a voltage controlled crystal oscillator VCXO highly stable in the mobile communication and to attain high speed communication by selecting a base station at a high speed. SOLUTION: A base station 11 is provided with a GPS reception means 7 receiving a signal with a prescribed period sent from a satellite, a voltage controlled crystal oscillator VCXO 5 which is oscillated at a period based on an external control signal and provides a reference signal, a transmission means 4 using the reference signal to modulate a transmission signal and sending it, a reception means 7 using the reference signal to demodulate a received signal, and an adder/subtractor 8 comparing the signal with a prescribed period with the reference signal to control the oscillating means so that the reference signal is equal to the signal with the prescribed period thereby making the reference signal highly stable and also with a GPS receiver 9 in which a position of a mobile station 12 is calculated based on a GPS signal, a distance up to the base station 11 is calculated based on the calculated position of the mobile station and the base station 11 making communication based on the distance is selected and then the base station 11 is selected at a high speed.

9. 发明专利

JPH07255089A HOR WATER SUPPLIER 失效
公开(公告)号：JPH07255089A
公开(公告)日：1995-10-03
申请号：JP4591594
申请日：1994-03-16
申请人： NORITZ CORP , MITSUBISHI ELECTRIC CORP
发明人： UEDA HIROKAZU , FUJIMURA YOSHIHIRO , MIYAMOTO NORIHIRO , TSUGAWA AKIHIKO , TAKEGAKI HIROSHI , UEDA SATOSHI
IPC分类号： F24H1/18 , F24H1/10 , F24H9/20 , H04Q9/00
摘要： PURPOSE:To provide a hot water supplier which makes the use of old remote controllers ineffective and the use of only the newest remote controller effectively when a communication ID different from those of the old remote controllers is registered or updated. CONSTITUTION:On the side of remote controllers 2, 3..., a 1st communication ID storage means 47 which stores a communication ID consisting of at least a hot water supplier number characteristic to a hot water supplier main body l and a remote controller history number is stored is provided, and on the side of the hot water supplier main body 1, a 2nd communication ID storage means 27 which stores the communication ID, a communication ID update means 23 which updates the remote controller history number and updates the communication ID in the 2nd communication ID storage means 27 when the registration or update of the setting of a remote controller is newly indicated, and a communication ID setting means which sends the updated communication ID to the side of the remote controllers 2, 3 ... and updates the communication ID in the 1st communication ID storage means 47 when the communication ID update means 23 updates the communication ID in the 2nd communication ID storage means 27 are provided.

10. 发明专利

JPH06164476A MOVING BODY MOVEMENT MONITOR 失效
公开(公告)号：JPH06164476A
公开(公告)日：1994-06-10
申请号：JP33116992
申请日：1992-11-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAKEGAKI HIROSHI , KATO SUSUMU , NAKADA EIJI , TAKAHASHI HIROAKI
IPC分类号： G05D1/02 , H04B7/26
摘要： PURPOSE:To automatically recognize a movement of a cart (moving body), and to execute a communication being free from a radio interference between this movement recognizing and a voice speech by using one communication channel for a communication of a speech, and using the other communication channel for a communication of position information. CONSTITUTION:When position data transmitted from sign post transmitter- receivers 3A-3N are received in one sine post area, a cart mobile station radio equipment 4 transmits a sign post number and a number of the own station 4 to a base station radio equipment 2 by using other data wave (a second radio channel wave) than a communication wave in accordance with a transmission timing determined in advance to the own station 4. In such a manner, at the time of confirming a position of a cart, a center computer 1 discriminates a number and a position of the cart, based on the sign post number and the number of the station from the base station radio equipment 2, and displays the number and the position of the cart. On the other hand, as for a speech, a communication wave (a first radio channel wave) of a speech main body is used.

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