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31. 发明专利

JP2008293104A Gas leak alarm and gas leak alarm system 有权
标题翻译：气体泄漏报警和气体泄漏报警系统
公开(公告)号：JP2008293104A
公开(公告)日：2008-12-04
申请号：JP2007135567
申请日：2007-05-22
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： ISOBE FUMIHIDE , HARADA TOSHIHIRO
IPC分类号： G08B21/16
摘要： PROBLEM TO BE SOLVED: To provide a gas leak alarm and a gas leak alarm system for saving power, and for notifying gas appliance using circumstances in inexpensive configurations.
SOLUTION: A gas leak alarm 2 is provided with: a reception means 21 for receiving a gas appliance discrimination signal to be transmitted from a gas meter 1; a reception decision means 23a for deciding the presence/absence of a gas appliance discrimination signal; a first storage means 23b for storing gas appliance identification table for identifying a gas appliance arranged in the monitor region of gas leak; a gas appliance decision means 23a for, when the presence of the reception of the gas appliance discrimination signal is decided, deciding whether or not the gas appliance corresponding to the gas appliance discrimination signal is the gas appliance installed in the monitoring area of gas leak by referring to a gas appliance identification table; and a sensor driving control means 25 for driving a gas sensor 24 when it is decided that the gas appliance corresponding to the gas appliance discrimination signal is the gas appliance installed in the monitoring area of gas leak by the gas appliance discrimination means 23a.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于节省电力的气体泄漏报警器和气体泄漏报警系统，并且在使用廉价构造的情况下通知燃气器具。气体泄漏报警器2具有：接收装置21，用于接收要从燃气表1传送的燃气器具识别信号; 用于判定燃气器具识别信号的存在/不存在的接收判定装置23a; 用于存储用于识别布置在气体泄漏监视区域中的燃气器具的燃气器具识别表的第一存储装置23b; 一种燃气器具决定装置23a，用于当确定存在燃气器具识别信号的接收时，判定与燃气器具识别信号相对应的燃气器具是否是安装在气体泄漏监测区域中的燃气器具，指燃气具识别表; 以及传感器驱动控制装置25，用于当确定对应于燃气器具识别信号的燃气器具是安装在燃气器具识别装置23a的气体泄漏监测区域中的燃气器具时，驱动气体传感器24。版权所有（C）2009，JPO＆INPIT

32. 发明专利

JP2008241233A Alarm device 有权
标题翻译：报警装置
公开(公告)号：JP2008241233A
公开(公告)日：2008-10-09
申请号：JP2007153132
申请日：2007-06-08
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： TAKASHIMA HIROMASA , HARADA TOSHIHIRO
IPC分类号： F23K5/00 , F24C3/12 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To provide an alarm device giving an alarm at a low cost according to the use of a gas appliance, particularly an alarm device giving a ventilation alarm useful to prevent an incomplete combustion accident.
SOLUTION: A gas appliance use detecting means such as a gas meter detects the use of the gas appliance (such as an instantaneous gas water heater 9
1 or a gas fan heater 9
3 ) provided downstream of a gas cylinder 1a or 1b and easily leading to the incomplete combustion accident, based on the detected gas flow, and transmits use information corresponding to the detected result to an indoor device such as a gas leak alarm 10. The indoor device such as the gas leak alarm 10 measures the continuous use elapsed time of the specific gas appliance based on the received use information, and gives an alarm, particularly a ventilation caution message, related to the predetermined gas appliance use according to the kind of the gas appliance and the continuous use elapsed time.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：根据燃气器具的使用，特别是提供用于防止不完全燃烧事故的通风警报的报警装置，提供以低成本报警的报警装置。解决方案：燃气器具使用诸如气量计的检测装置检测燃气器具的使用（例如瞬时燃气热水器9 1 或气体风扇加热器9 3 ）设置在气缸1a或1b的下游，并且容易地导致不完全燃烧事故，并且将检测结果对应的使用信息发送到诸如气体泄漏报警器10的室内装置诸如气体泄漏报警器10的室内装置根据接收到的使用信息来测量特定燃气器具的连续使用时间，并且根据所述使用信息给出与预定的燃气器具使用相关的警报，特别是通风警告信息燃气用具的种类和使用时间的连续使用。版权所有（C）2009，JPO＆INPIT

33. 发明专利

JP2007093206A Gas safety device 有权
标题翻译：气体安全装置
公开(公告)号：JP2007093206A
公开(公告)日：2007-04-12
申请号：JP2006337974
申请日：2006-12-15
申请人： Matsushita Electric Ind Co Ltd , Yazaki Corp , 松下電器産業株式会社 , 矢崎総業株式会社
发明人： FUJII YASUSHI , UEKI KOICHI , NIIMURA NORIO , MASUDA ISAO , YAMASHITA TOMIISA , HARADA TOSHIHIRO
IPC分类号： F23N5/18 , F23K5/00 , F23N5/24 , G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas safety device capable of detecting generation of reliquefaction when it is generated, capable of finding a stabilized flow rate value, and capable of preventing a malfunction of a safety function. SOLUTION: This gas safety device provided with an ultrasonic measuring part constituted of an ultrasonic sensor 1 and a flow passage 2, a shut-off valve 3 for shutting off gas when abnormality is generated, and a control circuit 7 for determining the propriety of normality in a gas using condition, is provided with a reliquefaction detecting means 11 for detecting a reliquefaction phenomenon with gas pressure fluctuated irregularly, a reliquefaction time measuring means 12 for averaging the fluctuated measured flow rate values when the reliquefaction is generated, and a temperature sensor 10 for measuring an ambient temperature, and the control circuit 7 is provided with a reliquefaction learning means 16 for learning a temperature change when the reliquefaction is generated, and for judging the risk of generating the reliquefaction, in advance thereto. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在生成时检测再液化产生的气体安全装置，能够找到稳定的流量值，并且能够防止安全功能的故障。解决方案：该气体安全装置设置有由超声波传感器1和流路2构成的超声波测量部，用于在产生异常时关闭气体的截止阀3，以及用于确定在气体使用条件下正常性的适当性设置有用于检测气体压力不规则地波动的再液化现象的再液化检测装置11，用于平均产生再液化时的波动测量流量值的再结合时间测量装置12，用于测量环境温度的温度传感器10，并且控制电路7设置有用于在产生再液化时学习温度变化并且用于判断产生再液化的风险的再液化学习装置16。版权所有（C）2007，JPO＆INPIT

34. 发明专利

JPH11281424A Gas meter 失效
标题翻译：气体计
公开(公告)号：JPH11281424A
公开(公告)日：1999-10-15
申请号：JP7948298
申请日：1998-03-26
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： HARADA TOSHIHIRO
IPC分类号： G01F1/66
摘要： PROBLEM TO BE SOLVED: To provide a gas meter capable of accurately measuring the flow rate of a gas flow by suppressing the reflection of an ultrasonic wave on the inner wall surface of a gas duct or the generation of a turbulent flow or a large vortex in a gas flow in the gas duct. SOLUTION: In the inner wall surface of a gas duct 108, a sound absorbing member 112 having a porous surface for absorbing an ultrasonic wave is formed almost on the full surface thereof. The porous surface 201 of the second absorbing member 112 functions to prevent the generation of a large vortex or a turbulent flow by actively generating a very small vortex or increasing a surface resistance in the vicinity of the surface of the sound absorbing member 112 for the flow of gas 100 passing in the gas conduction path 108.
摘要翻译：要解决的问题：提供一种能够通过抑制超声波在气体管道的内壁面上的反射或产生湍流或大涡流来精确地测量气流的流量的气量计气体管道中的气体流动。解决方案：在气体管道108的内壁表面中，几乎在其整个表面上形成具有用于吸收超声波的多孔表面的吸声构件112。第二吸收构件112的多孔表面201用于通过主动地产生非常小的涡流或增加用于流动的吸音构件112的表面附近的表面电阻来防止产生大的涡流或湍流的气体100通过气体传导路径108。

35. 发明专利

JP2008309712A Alarm 审中-公开
标题翻译：报警
公开(公告)号：JP2008309712A
公开(公告)日：2008-12-25
申请号：JP2007159154
申请日：2007-06-15
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： SASAZAKI KAZUSHIGE , MORIYA KAZUYUKI , HARADA TOSHIHIRO
IPC分类号： G01N27/26 , G01N27/406 , G01N27/416 , G08B23/00
摘要： PROBLEM TO BE SOLVED: To provide an alarm capable of releasing a shipping mode when an environment capable of accurately performing self-diagnosis is restored from an environment incapable of accurately performing self-diagnosis and capable of preventing the release of the shipping mode in such state as whether the trouble of a gas sensor has occurred or not is not known. SOLUTION: The CPU in a gas alarm is provided so that a CO gas with a concentration of x(ppm) or above is detected by a CO sensor when an inspection switch is operated and the release operation of a shipping mode is performed, and self-diagnosis and the release of the shipping mode are prohibited if the ambient temperature is 0°C or below. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不能准确执行自诊断的环境中恢复能够准确执行自诊断的环境并且能够防止发送模式的释放的报警装置在气体传感器的故障是否发生的状态下是未知的。
解决方案：提供气体报警器中的CPU，当操作检查开关并执行运送模式的释放操作时，通过CO传感器检测浓度为x（ppm）或更高的CO气体，如果环境温度为0°C或更低，则禁止自我诊断和发货模式的释放。版权所有（C）2009，JPO＆INPIT

36. 发明专利

JP2008309711A Alarm 有权
标题翻译：报警
公开(公告)号：JP2008309711A
公开(公告)日：2008-12-25
申请号：JP2007159153
申请日：2007-06-15
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： SASAZAKI KAZUSHIGE , MORIYA KAZUYUKI , HARADA TOSHIHIRO
IPC分类号： G01N27/26 , G01N27/406 , G01N27/416 , G08B21/14
摘要： PROBLEM TO BE SOLVED: To provide an alarm capable of rapidly analyzing the trouble after the occurrence of it by judging a trouble reason. SOLUTION: A CPU 10a turns on a selector switch SW1 to charge a CO sensor 1 and subsequently turns off the selector switch SW1 to discharge the CO sensor 1. The CPU 10a detects the trouble of the CO sensor 1 on the basis of a discharge current flowing when the CO sensor 1 is discharged and, when the charge current flowing through the CO sensor 1 during the charge of the CO sensor 1 from the voltage signal from a current/voltage conversion circuit 40 is regarded as 0, disconnection or waterless trouble is judged and, when the current flowing through the input resistor of the current/voltage conversion circuit 40 is regarded as 0, short-circuit trouble is judged. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过判断故障原因来快速分析故障发生后的故障的报警器。解决方案：CPU10a接通选择器开关SW1以对CO传感器1充电，随后关闭选择器开关SW1以使CO传感器1放电.CPU 10a基于以下方式检测CO传感器1的故障：当CO传感器1被放电时流过的放电电流，并且当来自电流/电压转换电路40的电压信号在CO传感器1的充电期间流过CO传感器1的充电电流被认为是0时，断开或判定无水故障，当流过电流/电压转换电路40的输入电阻器的电流被视为0时，判断短路故障。版权所有（C）2009，JPO＆INPIT

37. 发明专利

JP2008281475A Gas leakage alarm and gas meter 有权
标题翻译：气体泄漏报警和气体表
公开(公告)号：JP2008281475A
公开(公告)日：2008-11-20
申请号：JP2007126703
申请日：2007-05-11
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： TOYODA KAZUO , HARADA TOSHIHIRO
IPC分类号： G01F3/22 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To provide a gas leakage alarm and a gas meter capable of detecting gas leakage with high precision when minute leakage is detected.
SOLUTION: In a μCOM 21 of a gas leakage alarm 2, when a minute leakage alarm signal is inputted from a gas meter 1, an interval of gas leakage detection is changed to be shortened while the threshold value of gas leakage detection is reduced. In the μCOM 11 of the gas meter 1, when the flow rate detected by a flow rate detector 12 is a predetermined minute flow rate and it passes thirty days, a minute flow rate alarm is outputted to the gas leakage alarm 2. Then minute leakage alarm is released after resetting.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供在检测到微小泄漏时能够高精度地检测气体泄漏的气体泄漏报警器和燃气表。解决方案：在气体泄漏警报器2的μCOM21中，当从燃气表1输入了微小的泄漏报警信号时，气体泄漏检测的间隔变化，气体泄漏检测的阈值为降低。在气量计1的μCOM11中，当流量检测器12检测出的流量为规定的微小流量，通过30天时，向气体泄漏报警器2输出微小的流量报警。复位后报警释放。版权所有（C）2009，JPO＆INPIT

38. 发明专利

JP2008269558A Alarm 审中-公开
标题翻译：报警
公开(公告)号：JP2008269558A
公开(公告)日：2008-11-06
申请号：JP2007302723
申请日：2007-11-22
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： TOYODA KAZUO , HARADA TOSHIHIRO
IPC分类号： G08B25/00 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To prevent useless power consumption even when a configuration for performing infrared communication is provided. SOLUTION: An alarm has a communication means 24 for receiving an infrared signal from an external device and a processing means 21a for processing reception data corresponding to the infrared signal received by the communication means 24, wherein the communication means 24 is a means having an active mode that receives an infrared ray and an inactive mode that does not receive the infrared ray. The alarm has a mode switching request generation means 27 for generating a mode switching request for requesting mode switching in the communication means 24, and a mode switching means 21b for usually setting the communication means 24 to the inactive mode, and switching the communication means 24 from the inactive mode to the active mode only when the mode switching request generating means 27 generates the mode switching request. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使提供用于执行红外通信的配置，也可以防止无用的功耗。解决方案：报警器具有用于从外部设备接收红外信号的通信装置24和用于处理与由通信装置24接收的红外信号相对应的接收数据的处理装置21a，其中通信装置24是一种装置具有接收红外线的活动模式和不接收红外线的不活动模式。报警器具有模式切换请求生成装置27，用于产生用于在通信装置24中请求模式切换的模式切换请求;以及模式切换装置21b，用于通常将通信装置24设置为非活动模式，并且切换通信装置24 只有当模式切换请求生成装置27产生模式切换请求时，从无效模式到活动模式。版权所有（C）2009，JPO＆INPIT

39. 发明专利

JP2007132656A Gas security device 有权
标题翻译：气体安全装置
公开(公告)号：JP2007132656A
公开(公告)日：2007-05-31
申请号：JP2006337973
申请日：2006-12-15
申请人： Matsushita Electric Ind Co Ltd , Yazaki Corp , 松下電器産業株式会社 , 矢崎総業株式会社
发明人： FUJII YASUSHI , UEKI KOICHI , NIIMURA NORIO , MASUDA ISAO , YAMASHITA TOMIISA , HARADA TOSHIHIRO
IPC分类号： F23K5/00 , F23N5/18 , F23N5/24 , G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas security device capable of preventing a malfunction of a security function by detecting re-liquefaction when the re-liquefaction occurs and by obtaining a stable flow rate value. SOLUTION: This gas security device is provided with: an ultrasonic type measurement part composed of an ultrasonic sensor 1 and a passage 2; a cutoff valve 3 for cutting off gas when an abnormality occurs; and a control circuit 7 for determining whether the use state of the gas is normal or not. The gas security device is equipped with: a re-liquefaction detection means 11 for detecting a re-liquefaction phenomenon where gas pressure irregularly fluctuates; and a re-liquefaction-time measurement means 12 for averaging measured flow rate values fluctuating when the re-liquefaction occurs. The gas security device is constituted such that the control circuit 7 is provided with a re-liquefaction time counter 13 for recording occurrence times of re-liquefaction, and a re-liquefaction continuation time measurement means 14 for measuring a time in which the re-liquefaction phenomenon continues; the occurrence of re-liquefaction is detected based on a pattern of the flow rate measurement values fluctuating when the re-liquefaction phenomenon occurs; and the flow rate values are averaged to obtain a stable flow rate value. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在再液化发生时检测再液化并通过获得稳定的流量值来防止安全功能故障的气体安全装置。解决方案：该气体安全装置设置有：由超声波传感器1和通道2组成的超声波型测量部件; 用于在发生异常时切断气体的截止阀3; 以及用于确定气体的使用状态是否正常的控制电路7。气体安全装置配备有：再液化检测装置11，用于检测气体压力不规则波动的再液化现象; 以及重新液化时间测量装置12，用于平均在发生再液化时波动的测量流量值。气体安全装置构成为使得控制电路7设置有用于记录再液化的发生次数的再液化时间计数器13，以及用于测量重新液化的时间的再液化持续时间测量装置14，液化现象继续; 基于当发生再液化现象时波动的流量测量值的模式来检测再液化的发生; 平均流速值，得到稳定的流量值。版权所有（C）2007，JPO＆INPIT

40. 发明专利

JP2007094562A Wireless device and alarm 有权
标题翻译：无线设备和报警
公开(公告)号：JP2007094562A
公开(公告)日：2007-04-12
申请号：JP2005280483
申请日：2005-09-27
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： TAKABAYASHI WATARU , TOYAMA MASARU , TOYODA KAZUO , HARADA TOSHIHIRO
IPC分类号： G08B23/00 , H04B1/40
摘要： PROBLEM TO BE SOLVED: To provide a wireless device, capable of efficiently making recognition to that effect, when the residual quantity of a battery as a power source of the wireless device.
SOLUTION: In the wireless device connected to a battery driven alarm 1, 4, which reports, upon the detection of an alarm state or failure state, that effect by voice or display, and is connected, upon the input of a report signal showing the content of the alarm state or failure state from the outside to the alarm 1, 4, to which the alarm state or failure state shown by the report signal is reported by voice or display, when a residual quantity reduction determination means B determines that the residual quantity of a battery V, detected by a residual quantity detection means A or a physical quantity corresponding to the residual quantity is reduced to a predetermined threshold, a residual quantity reduction report means C outputs a residual quantity reduction signal for reporting the residual quantity reduced state of the battery V by voice or display is outputted to the alarms 1 and 4 of connection destinations.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种无线设备，能够有效地确认作为无线设备的电源的电池的剩余量。
解决方案：在连接到电池驱动报警器1,4的无线设备中，在报告状态或故障状态检测到通过语音或显示并连接的情况下，在输入报告时将剩余量减少确定装置B确定为从报警状态或报警信号显示的报警状态或故障状态通过语音或显示报告到报警1,4的报警状态或故障状态的内容的信号由剩余量检测装置A检测到的电池V的剩余量或与剩余量相对应的物理量减少到预定阈值，剩余量减少报告装置C输出用于报告剩余量的剩余量减少信号通过语音或显示将电池V的数量减少状态输出到连接目的地的警报1和4。版权所有（C）2007，JPO＆INPIT

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