专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明专利

JPH02167435A SEISMOSCOPE DEVICE 失效
公开(公告)号：JPH02167435A
公开(公告)日：1990-06-27
申请号：JP32269388
申请日：1988-12-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IWABUCHI HIROO , UNO TAKASHI
IPC分类号： G01V1/16 , G01H1/00 , H01H35/14
摘要： PURPOSE:To stably detect the number of main vibration time zones of an earthquake wherein the on-off signal of a seismoscope continues by providing an off time width detecting means in addition to a detecting means for the number of times which are larger than prescribed on-off time width. CONSTITUTION:In addition to the detecting means 2 for the number of times which are larger than the prescribed on-off time width, the off time width detecting means 4 is provided which clears the prescribed time timer of the means 2 when there is an off state exceeding 2nd prescribed off time width. The when there is a signal break longer than the 2nd prescribed off time width after the seismoscope 1 generates a signal, the prescribed time timer is cleared even before prescribed time and a next signal from the seismoscope is expected. Therefore, the main signal continuance zone of the seismoscope 1 by the main vibration of an earthquake is never cut owing to the time-up state of the prescribed time timer and the earthquake is stably detected.

72. 发明专利

JPH01274018A SEISMOSCOPE 失效
公开(公告)号：JPH01274018A
公开(公告)日：1989-11-01
申请号：JP10303788
申请日：1988-04-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IWABUCHI HIROO , UNO TAKASHI
IPC分类号： G01H1/00 , H01H35/14
摘要： PURPOSE:To prevent malfunctioning caused by an impact wave or the like when an object hits, by providing a vibration sensor and a means for detecting variations in an ON-OFF time range to allow discrimination of a seismic wave from the impact wave. CONSTITUTION:A vibration sensor 1 is provided to generate ON and OFF repetition signals by vibration and a means 4 for detecting variations in an ON-OFF time range to detect values of variations in each time range per once for all ON and OFF operations within a prescribed period exceeding a prescribed value by monitoring the variations. Then, an earth quake large in variation per once in the ON and OFF time range is detected by a regular ON-OFF signal of the vibration sensor 1 caused by vibration with a natural cycle generated by an impact when an object hits will not be detected regardless of a larger time range thereof thereby enabling a reduction in malfunctioning caused by the impact.

73. 发明专利

JPH0137627B2 失效
公开(公告)号：JPH0137627B2
公开(公告)日：1989-08-08
申请号：JP5756883
申请日：1983-03-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUJEDA HIROSHI , SAKA TATSUO , UNO TAKASHI
IPC分类号： F16K17/36 , F16K31/06 , F17C13/04 , F23N5/24

74. 发明专利

JPH0118328B2 失效
公开(公告)号：JPH0118328B2
公开(公告)日：1989-04-05
申请号：JP847583
申请日：1983-01-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SAKA TATSUO , FUJEDA HIROSHI , UNO TAKASHI , SHIRASAWA TADANORI
IPC分类号： A62C2/04 , F23N5/18 , F23N5/26

75. 发明专利

JPS647200A RADIO METER-READING DEVICE 失效
公开(公告)号：JPS647200A
公开(公告)日：1989-01-11
申请号：JP16174987
申请日：1987-06-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IWABUCHI HIROO , UNO TAKASHI , HORII HIROSHI , UEDA KOKICHI
IPC分类号： G08C17/00 , G08C19/00
摘要： PURPOSE:To facilitate the reading of the measured value of a meter and to prevent misreading by transmitting a measured value request signal by radio from a radio meter-reader and receiving the measured value from the meter by radio. CONSTITUTION:When a push-button switch for starting meter-reading 2 in the radio meter-reader 1 is depressed, the measured value requesting signal is transmitted from a transmission part 3 by ratio. When a reception part 5 in the meter 4 receives the measured value requesting signal, the measured value of a measured value storage part 7 storing a value which a measuring part 6 has measured is transmitted to the radio meter-reader 1 by radio through a meter number and a transmission part 8. The radio meter-reader 1 receives the measured value and the meter number in a reception part 9, displays them in a data display part 10, and stores them in a data storage part 11. A rate with respect to the measured value is calculated in a rate calculation part 12 and transmitted to the data display part 10 and the data storage part 11. Data stored in the data storage part 11 is outputted from a printer output part 14, and transferred to a center device through a data transfer part 15.

76. 发明专利

JPS6349139B2 失效
公开(公告)号：JPS6349139B2
公开(公告)日：1988-10-03
申请号：JP7856586
申请日：1986-04-04
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MAEHARA NAOYOSHI , NISHII KAZUNARI , UNO TAKASHI
IPC分类号： F24F11/02

77. 发明专利

JPS63172072A BATTERY VOLTAGE MONITORING UNIT FOR GAS CUT-OFF DEVICE 失效
公开(公告)号：JPS63172072A
公开(公告)日：1988-07-15
申请号：JP31107286
申请日：1986-12-29
申请人： MATSUSHITA ELECTRIC IND CO LTD , TOKYO GAS CO LTD
发明人： YAMAMOTO MASAHIKO , IWABUCHI HIROO , SAKA TATSUO , UNO TAKASHI , TANAKA HIROAKI , RACHI TAKAYOSHI , YAMAZAKI YOSHIKI
IPC分类号： F16K31/02 , F17D5/06 , G01R31/36
摘要： PURPOSE:To operate a cut-off valve when a voltage is lowered below a defined value and notify a gas enterprise center of information on battery voltage drop utilizing a telephone circuit by detecting the battery voltage of a gas cut-off device. CONSTITUTION:The battery voltage of a gas cut-off device is detected by a battery voltage detecting pert 1, whether the voltage is below a defined value or not is judged by a voltage judging part 2 and, when below the defined value, a battery voltage drop signal is outputted. A cut-off control part 3 receives the battery voltage drop signal and operates a cut-off valve 6. At the same time, the battery voltage drop signal is formed into a defined telegraphic message by a transmission interface part 4 and sent out to a telephone circuit 5 to be transmitted to a gas enterprise center. Thereby, the gas enterprise center can be instantly notified of information on battery voltage drop, and can take a countermeasure rapidly, securing safety.

78. 发明专利

JPS63102534A LINE CONNECTING DEVICE 失效
公开(公告)号：JPS63102534A
公开(公告)日：1988-05-07
申请号：JP24869186
申请日：1986-10-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANE SHINICHI , UNO TAKASHI , IWABUCHI HIROO , UBUKAWA TOYOMIZU , ASANO KAZUTAKA
IPC分类号： H04M11/00
摘要： PURPOSE:To attain small size and low cost for the titled device by using a signal line connecting part for date setter and for a line terminal equipment in common in the connecting device connecting a line terminal equipment executing data communication to a line. CONSTITUTION:The line connecting device 18 consists of a network control section 4, a communication section 5 storing information in the communication with the data setter 8 and converting the information of the line terminal equipment 2 into a communication text and sending it, and a signal line connecting part 15 connecting a signal line only at the use of the data and connecting only a signal line of the terminal equipment 2 at the use of the terminal equipment 2. A signal line 17 of the setter 8 is connected at first to the connecting part 15 in operation and an individual registration number of the like is stored in a central arithmetic control section of the communication section 5. Then the setter 8 is removed of the connecting section 16, the signal line 16 of the terminal equipment 2 is connected to send the terminal data to the communication section 5 and the information is sent to a prescribed equipment via the network control section 4 and a public line 1.

79. 发明专利

JPS6222048B2 失效
公开(公告)号：JPS6222048B2
公开(公告)日：1987-05-15
申请号：JP14588079
申请日：1979-11-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： UNO TAKASHI , MAEHARA NAOYOSHI , NAKANE SHINICHI
IPC分类号： F23N5/20 , F23N5/02 , F24D5/02 , F24D15/02 , F24H3/02 , G05D23/00 , G05D23/19

80. 发明专利

JPS6216393B2 失效
公开(公告)号：JPS6216393B2
公开(公告)日：1987-04-13
申请号：JP9922978
申请日：1978-08-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MAEHARA NAOYOSHI , NISHII KAZUNARI , UNO TAKASHI
IPC分类号： G04G15/00 , F24H3/06 , G05B15/02 , G05B19/02 , H03K17/28

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式