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1. 发明专利

JPH06115843A CONTROL DEVICE FOR ELEVATOR 失效
公开(公告)号：JPH06115843A
公开(公告)日：1994-04-26
申请号：JP27304092
申请日：1992-10-12
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： B66B1/50 , B66B3/00 , B66B5/02 , B66B13/14
摘要： PURPOSE:To prevent passengers from being confined in an elevator car when a car source is failed in operation, in an elevator car wherein the elevator hall call source of an elevator hall control panel to generate an elevator hall call is arranged separately from the car call source of a car control panel to generate a car call. CONSTITUTION:When the car call source of a car control panel 8 is failed in operation, in case a door is under opening, closing of a door is blocked and in case the door is under closing, the door of a car 3 is opened when a door opening condition, such as arrival of the car 3 to a floor 2, is established. The occurrence of failure in operation of an elevator is announced to passengers in the car 3 by means of an announcing means 9 and riding-out is advised. After a lapse of a given time, a door is closed and the functions, except a door opening button, of the car control panel 8 and the functions of an elevator hall control panel 7 are forced into a rest.

2. 发明专利

JPH06237495A REMOTE MONITOR EQUIPMENT 失效
公开(公告)号：JPH06237495A
公开(公告)日：1994-08-23
申请号：JP2287993
申请日：1993-02-10
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： G08C25/00 , H02J13/00 , H04Q9/00
摘要： PURPOSE:To obtain the remote monitor equipment able to confirm a communication path between a monitor equipment and a center equipment without routine time informing. CONSTITUTION:When no informing operation is executed within an optional time for example, 23 hours from a final informing operation of a monitor equipment 2, a simulating informing operation section 2h makes simulating informing to a center equipment 3. Then the simulating informing result is stored in the monitor equipment 2. Succeedingly when no informing reception is present within an orbitrary time such as 24 hours from the reception of final informing of the center equipment 3, a polling operation section 3 collects the result of simulating informing to the monitor equipment 2 and when the collected simulating time informing result is inferior a communication path fault is informed from the center equipment 3.

3. 发明专利

JPH0572003A ABNORMAL SIGNAL DETECTION SYSTEM 失效
公开(公告)号：JPH0572003A
公开(公告)日：1993-03-23
申请号：JP25976991
申请日：1991-09-11
申请人： MITSUBISHI ELECTRIC BILL TECH , MITSUBISHI ELECTRIC CORP
发明人： ITO RYOICHI
IPC分类号： G01D21/00
摘要： PURPOSE:To prevent an erroneous report of a facility abnormal report by determining generation of an abnormal operation due to chattering, etc., of an abnormal contact when repetition of state change continues exceeding a specified count within a certain amount of time. CONSTITUTION:When there is a delay timer for delaying reading of signal by a certain amount of time for preventing a repetition operation of an abnormal contact 6 from being recognized as a facility abnormality due to contact or release of a water-full electrode bar 3 to and from a water surface due to rocking of a water level 2, a monitoring timer for determining an arbitrary time and a counter for counting the repetition count of the contact 6 within the time are provided at a monitoring device 7. Then, when the repetition count of the contact 6 is counted and the time for counting continues for the delay timer time, abnormal details are displayed 8 or are reported to an external center 9. Otherwise, it is judged to be a repetition operation of the contact 6 which is not a facility abnormality caused by rocking of the water level 2 due to an earthquake, thus preventing an erroneous report due to an accidental operation of the contact 6 and enabling reliability for monitoring contact abnormality to be improved.

4. 发明专利

JPH09269817A PATROLLING AND MONITORING SYSTEM 失效
公开(公告)号：JPH09269817A
公开(公告)日：1997-10-14
申请号：JP8024596
申请日：1996-04-02
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： G08B25/04 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To reduce labor for manual patrol and inspection by allowing a patrol and inspection device to move to an equipment for patrol and inspection by the command of a central monitor and to inform the central monitor of the result and allowing the central monitor to store the result by relating to an equipment abnormality monitoring item. SOLUTION: An equipment 1 to be inspected is instructed to at least one patrol and inspection device 2 which automatically moves to the equipment 1 to be inspected, inspects the equipment 1 and transmits the result of the patrol and inspection, and the result of the patrol and inspection is recovered from the device 2 to detect abnormality based on comparison with a normal value to store as the result of equipment abnormality in a central monitor 30.

5. 发明专利

JPH08130826A CONNECTOR 失效
公开(公告)号：JPH08130826A
公开(公告)日：1996-05-21
申请号：JP26911594
申请日：1994-11-01
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： H02H3/033
摘要： PURPOSE: To prevent the tripping of a circuit breaker by cutting off a second plug socket connected with a load having lower priority order by means of an electromagnetic contactor when the sum of load currents which are the outputs of first and second current transformers exceeds a prescribed value which is smaller than the preset tripping value of a circuit breaker. CONSTITUTION: When a microwave oven 4 connected to a plug socket 2 has a higher priority order than a hot carpet 5 connected to another plug socket 3 has, the tripping of the power supplyside circuit breaker l of the plug sockets 2 and 3 can be prevented by temporarily cutting off the carpet 5 having lower priority order even when the oven 4 and carpet 5 are simultaneously used in excess of the capacity of the breaker l. In other words, the priority order of a plurality of loads connected to a plurality of plug sockets is decided and, when the sum of the load capacities of the loads reaches a value preset in the RAM 8b of a controller 8, the load having lower priority order is disconnected from the power supply.

6. 发明专利

JPH0784614A SCHEDULE CONTROL DEVICE 失效
公开(公告)号：JPH0784614A
公开(公告)日：1995-03-31
申请号：JP23113793
申请日：1993-09-17
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： G05B19/02
摘要： PURPOSE:To obtain a schedule control device capable of changing and setting up scheduled time at any time. CONSTITUTION:If a date to be changed and set up is 7 days before a data to be controlled at changed scheduled time in the case of changing the scheduled time of 'a day of a week' e.g. the scheduled time is inputted to a reservation table 2g. When the date is changed and is 7 days before a change starting date, the changed contents set up in the table 2g is rewritten in a reference table 2f. Then the changed contents set up in the table 2g are erased. Consequently future scheduled time can be previously set up in the schedule control device at any time without waiting change and setting until a date range in which data can be changed and set up in the table 2f.

7. 发明专利

JPH08124041A CONDOMINIUM MANAGEMENT SYSTEM 失效
公开(公告)号：JPH08124041A
公开(公告)日：1996-05-17
申请号：JP25558294
申请日：1994-10-20
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： G08B9/00
摘要： PURPOSE: To provide a condominuim management system which can confirm even such a fact that the necessary information has been surely transmitted to the dwellers of a condominium. CONSTITUTION: A superintendent room unit 4 notifies an outside center of the abnormality of an indoor equipment that is detected by each house unit 2. Then the unit 4 is provided with a necessary information input means 4f which inputs the necessary information and the time limit of notification to the dwellers of an apartment house and a confirmation result output means 4g which outputs the confirmation results of dwellers if the time limit of notification has passed. At the same time, each unit 2 is provided with a necessary information output means which displays the contents of information or performs the aural guidance of them and a confirmation input means which inputs the confirmation of the necessary information.

8. 发明专利

JPH0628584A APARTMENT BUILDING MANAGEMENT DEVICE 失效
公开(公告)号：JPH0628584A
公开(公告)日：1994-02-04
申请号：JP17969792
申请日：1992-07-07
申请人： MITSUBISHI ELECTRIC BILL TECH
发明人： ITO RYOICHI
IPC分类号： G08B7/06
摘要： PURPOSE:To provide the weather forecast in the apartment building peripheral area or the area to which dwellers may be going for dwellers in an apartment building management device managing the apartment building having plural dwellings. CONSTITUTION:A weather forecast sensor 4 obtains the weather forecast in the apartment building peripheral area. In accordance with the operation of a button on a dwelling device 2 installed for each dwelling, a management room device 5 fetches the weather forecast of the apartment building peripheral area and the remote out-going destination area from the weather forecast sensor 4 or an external center 6 managing the weather forecast of the out-going destination area and the dwelling device 2 displays or voice-guides it. Besides, the management room device 5 displays or voice-guides the weather forecasts on an assembly front hall device 3 installed at an assembly front hall in accordance with a requirement.

9. 发明专利

JPH10271712A SYSTEM FOR PROBING POWER LINE 失效
公开(公告)号：JPH10271712A
公开(公告)日：1998-10-09
申请号：JP7349397
申请日：1997-03-26
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI ELECTRIC BILL TECH
发明人： HIGUMA TOSHIYASU , KOIZUMI YOSHIAKI , ITO RYOICHI , KOTAKE MASAAKI
IPC分类号： H02J13/00 , H04B3/54
摘要： PROBLEM TO BE SOLVED: To provide system for probing whether a breaker or a switch is mounted on a power cable of not, along with a useable indoor cable surely and easily, and grasping the layout condition of indoor power fables easily when a transmitting apparatus using a power lime carrier is mounted. SOLUTION: A signal transmitting device 9 transmits a test signal to a power line 11 on the basis of a signal generating command from a signal detecting device 12. The signal transmitting device 9 detects whether a commercial frequency power supply is mounted on the power line 11 or not and transmits the result to the signal detecting device 12. The signal detecting device 12 turns on or off a signal receiving display LED 12e on the basis of the test signal included on the power line 11. In this way, whether the commercial frequency power supply is mounted on the power line or not is displayed on a power- supply state showing display LED 12 on the basis of the testing signal detected by the signal transmitting device 9.

10. 发明专利

JPH10256953A DEVICE FOR INSPECTING POWER LINE 失效
公开(公告)号：JPH10256953A
公开(公告)日：1998-09-25
申请号：JP5369097
申请日：1997-03-07
申请人： MITSUBISHI ELECTRIC CORP , MITSUBISHI ELECTRIC BILL TECH
发明人： HIGUMA TOSHIYASU , KOIZUMI YOSHIAKI , ITO RYOICHI , KOTAKE MASAAKI
IPC分类号： H04B3/46 , H04B3/54
摘要： PROBLEM TO BE SOLVED: To surely and easily attain the inspection of a power line installation situation by detecting a signal for test by a contactless connecting means, and displaying the possibility of signal transmission when the detected signal is more than signal intensity decided is advance. SOLUTION: A signal generating device 1 is connected with a power line 3 in an arbitrary system in a distribution board 7 of an electric chamber, and the connection is defined as C. Also, a detecting device 4 is connected with either a connection candidate (a) point or (b) point or both points with the power line 3 installed in the neighborhood of an equipment by using a coupler 6. Then, a signal for test is detected by this coupler 6, and when the detected detection signal is more than prelimiarily decided signal intensity, the detecting device 4 displays the possibility of signal transmission. Thus, at the time of setting an equipment using power line carriage, the inspection of the power line installation situation can be surely and easily retrieved without reconstructing a drawing or the like. Moreover, non-contact retrieval can be attained without directly connecting a meter or the like with the power line to which a power source is impressed, and danger such as electric shock can be avoided.

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