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1. 发明专利

JP2001337701A GAS-BLAST CIRCUIT BREAKER 失效
公开(公告)号：JP2001337701A
公开(公告)日：2001-12-07
申请号：JP2000155937
申请日：2000-05-26
申请人： MATSUSHITA ELECTRIC IND CO LTD , TOYO GASMETER CO
发明人： UEKI KOICHI , MATSUDA AKIRA , ASANO KAZUTAKA , ONISHI KAORU , MIZUKOSHI JIRO , ISONO NOBORU , HORI FUJIO
IPC分类号： G08B21/00 , G05B9/02 , G05B23/02 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker which detects that an erroneous of gas leak alarm sort is jointed with a gas-blast circuit breaker. SOLUTION: The sort of a gas-leak-alarm 2 is decided with based on a driving alarm outputted from an alarm connection detection intermittent driving mean 19 and an alarm signal intermittent driving mean. When this is different from that primarily connected, gas is shut off or it is informed.

2. 发明专利

JP2008014890A Gas appliance monitor 有权
标题翻译：气体电器监视器
公开(公告)号：JP2008014890A
公开(公告)日：2008-01-24
申请号：JP2006188886
申请日：2006-07-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUDA AKIRA , MURAKAMI SHIGERU
IPC分类号： G01F3/22 , F23K5/00 , G01F1/66 , G07F15/10
摘要： PROBLEM TO BE SOLVED: To provide a gas appliance monitor capable of carrying out easily initial setting or data transfer work, with navigation by a display means, after installing a gas meter or finishing replacement work. SOLUTION: The gas meter 2 includes a flow measuring means 12 for measuring a gas flow rate, a setting means 32 for various kinds of setting, the display means 22 for displaying a set content, flow measuring information and the like, a screen selecting means 34 for selecting a screen of the display means 22, a control part 21 for monitoring the measured flow rate, based on the set content, and a meter side radio communication means 25 for transceiving a variety of information. The screen selecting means 34 can carry out switching between the "initial setting navigation" screen for guiding an initial setting operation after finishing the installation work, and the "data transfer navigation" screen for guiding a procedure for the data transfer after finishing the replacement work, and predetermined items are displayed sequentially by a prescribed operation of an operation part 23 in response to the switched navigation screen. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够进行容易的初始设定或数据传送工作的燃气器具监视器，通过显示装置的导航，在安装燃气表或完成更换工作之后。解决方案：气量计2包括用于测量气体流量的流量测量装置12，用于各种设置的设定装置32，用于显示设定内容的显示装置22，流量测量信息等，用于选择显示装置22的屏幕的屏幕选择装置34，用于基于设定的内容监视测量流量的控制部分21和用于收发各种信息的计费器侧无线电通信装置25。屏幕选择装置34可以在完成安装工作之后的用于引导初始设置操作的“初始设置导航”屏幕和完成更换工作之后引导数据传送的过程的“数据传输导航”屏幕之间进行切换并且响应于切换的导航画面，通过操作部23的规定操作来顺序地显示预定项目。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2004312509A Wireless communication apparatus 审中-公开
公开(公告)号：JP2004312509A
公开(公告)日：2004-11-04
申请号：JP2003105085
申请日：2003-04-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUDA AKIRA , HONDA GOJI , NAKAMURA HIROSUMI , KAMIYAMA KAZUNORI
IPC分类号： H01L41/113 , H04B7/26
CPC分类号： Y02D70/00 , Y02D70/449
摘要： PROBLEM TO BE SOLVED: To resolve the problem that a battery-operated communication apparatus consumes wastefully battery capacity.
SOLUTION: The wireless communication apparatus comprises a battery 1, an electric power generating element 2 for generating electromotive force by signals from an outside, a switching element 3 that conducts by the generated electric power of the electric power generating element 2 and supplies the electric power from the battery 1 to a microcomputer, a wireless communication circuit 5 that operates by control of a microcomputer 4. Further the apparatus includes a means that makes consumption capacity of the battery 1 zero by the switching element 3 except the time of performing wireless communication and feeds a current of the battery 1 to the microcomputer 4 by turning on the switching element 3 by the electric power generating element 2 at the time of the wireless communication.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004117170A Solenoid valve control circuit 审中-公开
公开(公告)号：JP2004117170A
公开(公告)日：2004-04-15
申请号：JP2002280991
申请日：2002-09-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUDA AKIRA , HONDA GOJI , YAMAGUCHI MASAKI , NAKAMURA HIROSUMI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To implement a simple and inexpensive solenoid valve control circuit for electrically detecting the closed or open state of a solenoid valve and improving safety.
SOLUTION: On the basis of current value differences due to the locational relation between a solenoid 15 and a movable iron core 16 when a dive current is passed through the solenoid valve 11 by an element 3 for drive, the closed or open state of the solenoid valve 11 is detected.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004101041A Gas safety controller 有权
公开(公告)号：JP2004101041A
公开(公告)日：2004-04-02
申请号：JP2002262421
申请日：2002-09-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HONDA GOJI , MATSUDA AKIRA , ONISHI KAORU , UEKI KOICHI
IPC分类号： F23N5/24 , F23K5/00 , F23N5/26 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To prevent erroneous determination that a voltage alarm device is connected even when noise is applied.
SOLUTION: When an erroneous connection safety part 12 determines the voltage alarm device, it confirms whether the alarm device is really connected or not. When the connection is confirmed, gas is shut off by a gas shutting-off valve driving part e. Even when the alarm device is not connected, various noise is applied, and erroneous operation occurs in a gas safety control circuit main body 5, it is possible to prevent erroneous determination that the voltage alarm device is connected.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004094849A Electronic inspection device 审中-公开
公开(公告)号：JP2004094849A
公开(公告)日：2004-03-25
申请号：JP2002258539
申请日：2002-09-04
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUDA AKIRA , HONDA GOJI , NAKAMURA HIROSUMI , KAMIYAMA KAZUNORI
IPC分类号： G08C15/00 , G08C23/02
摘要： PROBLEM TO BE SOLVED: To easily and accurately inspect a device surrounded with an enclosure such as a meter. SOLUTION: The device surrounded with the enclosure 1 and a portable electronic inspector 5 are provided with a sonicator or a sound wave detectors 3, respectively, so that they can communicate with each other by sound waves. Since the device can be inspected by communication without opening/closing the enclosure 1 of the device, the electronic inspection unit not only is convenient but also is not affected by noise even in a noisy place. Since the enclosure 1 which has been conventionally covered with resin or the like because of communication using electric waves can be substituted with an iron plate, the device itself is made immune to electric wave noise. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004028663A Electronic control circuit 审中-公开
公开(公告)号：JP2004028663A
公开(公告)日：2004-01-29
申请号：JP2002182500
申请日：2002-06-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUDA AKIRA , HONDA GOJI , NAKAMURA HIROSUMI , KAMIYAMA KAZUNORI
IPC分类号： G01R31/36 , G01R27/02 , H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein accurate prediction of a battery life is impossible, in battery-applied equipment having little variation of a battery voltage according to the progress of a discharge capacity such as a lithium battery.
SOLUTION: Measurement is performed by an alternating current method by using an internal resistance measuring circuit 4 for measuring a battery internal resistance for prediction of the battery 1 life. Accordingly, along with a precise prediction of the battery life, effects such as the prediction of the life with a very small current, frequent execution of measurement, enhancement of safety relative to the battery life in a system, and the prolongation of the battery life can be obtained.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JPH11317244A GAS SAFETY DEVICE 失效
公开(公告)号：JPH11317244A
公开(公告)日：1999-11-16
申请号：JP12320198
申请日：1998-05-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUDA AKIRA , FUJII YASUSHI , TOKUNAMI TAKAO
IPC分类号： H01M10/44 , H01M10/54
摘要： PROBLEM TO BE SOLVED: To reduce labor cost and man-hours in disposing a device by facilitating forced discharge of a battery. SOLUTION: This gas safety device comprises: a gas valve 2 for cutting off a gas passage; a control circuit 3 for controlling the gas valve 2; a lithium battery 5 for supplying power to the control circuit 3 and the gas valve 2; and a battery discharge part 6 composed of a resistor 7 and solder lands 8 having two electrodes opposed to each other. Based on this configuration, forced discharged can be performed by soldering the solder lands 8.

9. 发明专利

JP2563289B2 失效
公开(公告)号：JP2563289B2
公开(公告)日：1996-12-11
申请号：JP30430486
申请日：1986-12-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUDA AKIRA , IWAMOTO RYUSHI , OOGAKI MASAYOSHI , AKAMATSU YOSHIO
IPC分类号： F23N5/20 , F23N5/24 , H01H9/54

10. 发明专利

JP2532573B2 失效
公开(公告)号：JP2532573B2
公开(公告)日：1996-09-11
申请号：JP10451288
申请日：1988-04-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IWAMOTO RYUSHI , MATSUDA AKIRA
IPC分类号： F24H1/08 , F24F7/007 , F24F7/06

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