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    • 42. 发明专利
    • Alarm
    • 报警
    • JP2006018597A
    • 2006-01-19
    • JP2004195915
    • 2004-07-01
    • Hochiki CorpTokyo Gas Co Ltdホーチキ株式会社東京瓦斯株式会社
    • FUJIMOTO TATSUOYAMAMOTO KAZUNARIDOI TOSHIYUKIHONDA KAZUYOSHIYUJI SADATAKA
    • G08B17/10
    • PROBLEM TO BE SOLVED: To reduce power consumption for outputting an alarm and prolong the period when an alarm can be outputted in a battery driven alarm. SOLUTION: A fire and gas leak alarm 1 that detects an occurrence of an abnormal state in a monitoring area and outputs an alarm comprises a detection processor 19a that detects the occurrence of an abnormal state, an alarm outputting means that carries out a predetermined control for outputting an alarm when an abnormal state is detected, and an intermittent processor 19c that carries out a predetermined control for outputting of an alarm by the alarm outputting means discontinuously. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了降低输出报警的功耗,延长在电池驱动报警中输出报警的期间。 解决方案:检测监视区域中出现异常状态并输出警报的火灾和煤气泄漏报警器1包括检测异常状态发生的检测处理器19a,执行异常状态的报警输出装置 用于在检测到异常状态时输出报警的预定控制;以及间歇处理器19c,其执行用于不连续地由所述报警输出装置输出报警的预定控制。 版权所有(C)2006,JPO&NCIPI
    • 43. 发明专利
    • Gas component selection unit, heating value calculation expression generation unit, and heating value calculation device
    • 气体组分选择单元,加热值计算表达式生成单元和加热值计算装置
    • JP2005351818A
    • 2005-12-22
    • JP2004174525
    • 2004-06-11
    • Tokyo Gas Co LtdYazaki Corp東京瓦斯株式会社矢崎総業株式会社
    • DOI TOSHIYUKISETO MINORUOZAWA TAKASHISHIBATA MAKIKOOGINO KAORU
    • G01N25/22G01N27/16
    • PROBLEM TO BE SOLVED: To provide a heating value calculation device for measuring the heating value of a mixture gas accurately and quickly. SOLUTION: This heating value calculation device for calculating the heating value of the mixture gas comprising a plurality of kinds of gas components on the basis of a sensor output showing a heat balance between a detection element and a comparison element, output from a catalytic combustion type gas sensor 10 includes a heating value calculation expression generation unit 30A, a sensor output taking means 31a31 for the mixture gas for taking the sensor output corresponding to the mixture gas output from the catalytic combustion type gas sensor 10, a heating value calculation means 31a32 for calculating the heating value of the mixture gas on the basis of the taken sensor output and a heating value calculation expression generated by a heating value calculation expression generation means 31a26, and a heating value information output means 31a33 for outputting in order to inform of the heating value information showing the calculated heating value. A component discrimination information taking means 31a21 is characterized by taking the component discrimination information corresponding to the mixture gas to be measured. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于精确且快速地测量混合气体的发热值的热值计算装置。 解决方案:该热值计算装置,用于根据表示检测元件和比较元件之间的热平衡的传感器输出,计算包含多种气体成分的混合气体的发热值,从 催化燃烧式气体传感器10包括热值计算表达式生成单元30A,用于获取与从催化燃烧式气体传感器10输出的混合气体相对应的传感器输出的混合气体的传感器输出取出装置31a31,热值计算 用于基于所获取的传感器输出计算混合气体的发热值的装置31a32和由热值计算表达式生成装置31a26产生的热值计算表达式和用于输出的热值信息输出装置31a33,以通知 显示计算出的发热值的发热值信息。 分量识别信息获取装置31a21的特征在于获取与要测量的混合气体相对应的分量识别信息。 版权所有(C)2006,JPO&NCIPI
    • 46. 发明专利
    • Alarm
    • 报警
    • JP2005165611A
    • 2005-06-23
    • JP2003402898
    • 2003-12-02
    • Hochiki CorpTokyo Gas Co Ltdホーチキ株式会社東京瓦斯株式会社
    • FUJIMOTO TATSUOYAMAMOTO KAZUNARIDOI TOSHIYUKIHONDA KAZUYOSHIKAWAI HIRONOBUYUJI SADATAKA
    • G08B17/06G08B23/00
    • PROBLEM TO BE SOLVED: To prevent power from being consumed until a monitorable state comes and to ensure that monitoring is started in the monitorable state. SOLUTION: While this alarm 10 is in a shipped state, a locking part 3 is partially housed in the casing of the alarm 10 and does not perform its locking function (function for locking the casing to a predetermined object). A reed switch (power switch) 17 provided inside the casing of the alarm 10 is kept off. When the user pulls out the locking part 3 thus housed, the locking part 3 of the alarm 10 protrudes to a predetermined position outside the alarm 10 and can perform its locking function and the reed switch 17 is turned on. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了防止在可监控状态到来之前消耗电力,并确保在可监视状态下开始监视。

      解决方案:当该报警器10处于运输状态时,锁定部件3部分地容纳在报警器10的壳体中,并且不执行其锁定功能(用于将壳体锁定到预定对象的功能)。 设置在警报器10的壳体内部的舌簧开关(电源开关)17被关闭。 当用户拉出如此容纳的锁定部分3时,警报器10的锁定部分3突出到警报器10外部的预定位置,并且可以执行其锁定功能,并且舌簧开关17被接通。 版权所有(C)2005,JPO&NCIPI

    • 48. 发明专利
    • Buzzer warning equipment
    • BUZZER警告设备
    • JP2003058165A
    • 2003-02-28
    • JP2001248038
    • 2001-08-17
    • New Cosmos Electric CorpTokyo Gas Co Ltd新コスモス電機株式会社東京瓦斯株式会社
    • DOI TOSHIYUKIMATSUGI TSUNEYOSHI
    • G08B23/00G10K9/12
    • PROBLEM TO BE SOLVED: To provide a buzzer warning equipment in which buzzer volume is made to correspond to a plurality of conditions and separate sound warnings are switched and outputted while employing a simple constitution.
      SOLUTION: The buzzer warning equipment is provided with a buzzer 2 which is incorporated and a buzzer driving voltage oscillator 3 which drives the buzzer 2 when a warning phenomenon is generated. The equipment is also provided with a storage section 9 which beforehand selects and stores at least one of a main frequency that generates an approximately maximum sound pressure output for the buzzer and an auxiliary frequency that provides a sound pressure output equal to or less than 10dB with respect to the sound pressure output of the main frequency. The equipment is also provided with a switching means 6 which selectively switches the oscillator frequencies mentioned above. The oscillator 3 is provided with a frequency control mechanism 4 to freely output pulse voltages having the selected oscillation frequency and a prescribed voltage to the buzzer.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种蜂鸣器警告设备,其中使蜂鸣器音量相应于多个条件,并且分离的声音警告在采用简单的构造的情况下被切换和输出。 解决方案:蜂鸣器警告设备配有蜂鸣器2,蜂鸣器2和蜂鸣器驱动电压振荡器3,当产生警告现象时,蜂鸣器驱动电压振荡器3驱动蜂鸣器2。 该设备还设置有存储部分9,其预先选择并存储产生蜂鸣器的近似最大声压输出的主频率和提供等于或小于10dB的声压输出的辅助频率中的至少一个, 尊重主频率的声压输出。 该设备还设置有切换装置6,其切换上述振荡器频率。 振荡器3设置有频率控制机构4,以便向蜂鸣器输出具有选定的振荡频率和规定电压的脉冲电压。