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1. 发明专利

JP2012198752A Gas alarm 审中-公开
标题翻译：气体报警
公开(公告)号：JP2012198752A
公开(公告)日：2012-10-18
申请号：JP2011062192
申请日：2011-03-22
申请人： Yazaki Corp , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 矢崎総業株式会社
发明人： OHASHI HIROTAKA , TAKASHIMA HIROMASA , OZAWA HISAFUMI , TAKAHASHI HIDEKI , MATSUI TAKUMI , DANGI YASUHARU
IPC分类号： G08B21/16 , G01N25/22 , G01N27/12
摘要： PROBLEM TO BE SOLVED: To provide a gas alarm capable of shortening inspection time.SOLUTION: In a gas alarm 1 comprising a gas sensor 2 for detecting a gas concentration and alarm generation means for detecting gas leakage on the basis of output of the gas sensor and generating an alarm reporting that effect, an arithmetic processing unit CPU 6A which is the alarm generation means is provided so as to switch an operation between a normal mode of generating an alarm when the state that the output of the gas sensor 2 exceeds an alarm value continues for first prescribed time and an inspection mode of generating an alarm when the output of the gas sensor 2 exceeds the alarm value.
摘要翻译：要解决的问题：提供能够缩短检查时间的气体报警器。解决方案：在包括用于检测气体浓度的气体传感器2和用于根据气体传感器的输出检测气体泄漏并产生报告该效果的报警的报警产生装置的气体警报器1中，运算处理单元CPU 作为报警发生装置的6A被设置为当气体传感器2的输出超过报警值的状态持续第一规定时间时，在正常的产生报警的方式之间切换操作，以及产生报警的检查模式当气体传感器2的输出超过报警值时报警。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012198093A Gas alarm and designing method for bridge circuit 有权
标题翻译：气体报警和布线电路设计方法
公开(公告)号：JP2012198093A
公开(公告)日：2012-10-18
申请号：JP2011062188
申请日：2011-03-22
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： OHASHI HIROTAKA , TAKASHIMA HIROMASA , OZAWA HISAFUMI , TAKAHASHI HIDEKI , MATSUI TAKUMI
IPC分类号： G01N27/16
摘要： PROBLEM TO BE SOLVED: To provide a gas alarm that can detect an open fault between the minus input of an operational amplifier and a bridge circuit and an open fault of the output of the operational amplifier without adding a failure detection circuit, and a designing method for a bridge circuit for use in the gas alarm.SOLUTION: An OP amplifier outputs as a sensor output corresponding to a gas concentration two midpoint potential differences of a bridge circuit that bridge-connects a sensor element and a comparator element. The resistance of each of the elements constituting the bridge circuit 2 is so set that the lower limit of a fault determining point lower by a third prescribed value T3 than the lower limit of the permissible fluctuation range of a sensor output Vs on the air base is higher than the higher midpoint potential V2 of the two midpoint potentials input to the OP amplifier on the air base.
摘要翻译：要解决的问题：提供一种能够检测运算放大器的负输入和桥接电路之间的开路故障和运算放大器的输出的开路故障而不添加故障检测电路的气体报警器，以及用于气体报警器的桥式电路的设计方法。解决方案：OP放大器作为传感器输出输出，与传感器元件和比较器元件桥接的桥接电路的气体浓度两个中点电位差相对应。构成桥接电路2的每个元件的电阻被设定为使得故障确定点的下限低于空气基座上的传感器输出Vs的容许波动范围的下限的第三规定值T3的下限是高于输入到空气基座上的OP放大器的两个中点电位的较高中点电位V2。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012084051A Alarm unit and buzzer fault diagnosis method for the same 有权
标题翻译：报警单元和BUZZER故障诊断方法
公开(公告)号：JP2012084051A
公开(公告)日：2012-04-26
申请号：JP2010231486
申请日：2010-10-14
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： OZAWA HISAFUMI , TAKASHIMA HIROMASA , OHASHI HIROTAKA , TAKAHASHI HIDEKI , NAKAJIMA TADANOBU , MATSUI TAKUMI , TAKABAYASHI WATARU
IPC分类号： G08B29/10
摘要： PROBLEM TO BE SOLVED: To provide an alarm unit capable of eliminating uneasiness given to a user at a failure diagnosis of a buzzer and to provide a buzzer fault diagnosis method for the same.SOLUTION: An alarm unit 1 outputs an alarm tone from a buzzer 40 to inform an abnormal condition when an abnormal condition is detected. The alarm unit 1 comprises a buzzer control part 21 for controlling output of an alarm tone from the buzzer 40 when the abnormal condition is detected, and a failure diagnosis part 22 for diagnosing a failure of the buzzer. When the buzzer control part 21 controls output of alarm tone from the buzzer 40, the failure diagnosis part 22 diagnoses failure of the buzzer 40.
摘要翻译：要解决的问题：提供一种能够消除在蜂鸣器的故障诊断时给用户的不安的报警单元，并提供一种蜂鸣器故障诊断方法。解决方案：当检测到异常情况时，报警单元1从蜂鸣器40输出报警音，通知异常状态。报警单元1包括蜂鸣器控制部分21，用于在检测到异常状况时控制来自蜂鸣器40的报警音的输出;以及故障诊断部分22，用于诊断蜂鸣器的故障。当蜂鸣器控制部分21控制来自蜂鸣器40的报警音的输出时，故障诊断部分22诊断蜂鸣器40的故障。版权所有：（C）2012，JPO＆INPIT

4. 发明专利

JP2009295036A Fire decision device and fire alarm 有权
标题翻译：消防决策设备和消防报警
公开(公告)号：JP2009295036A
公开(公告)日：2009-12-17
申请号：JP2008149767
申请日：2008-06-06
申请人： Tokyo Gas Co Ltd , Yazaki Corp , 東京瓦斯株式会社 , 矢崎総業株式会社
发明人： NISHITANI MICHIYUKI , TAKASHIMA HIROMASA , NAKAWA YOSHIHARU , INUZUKA KAZUHIRO , MATSUI TAKUMI , HORIGOME HIRONORI , DOI TOSHIYUKI
IPC分类号： G08B17/10 , G08B17/00
摘要： PROBLEM TO BE SOLVED: To provide a fire decision device which effectively determines a fire with low power consumption, and a fire alarm using the fire decision device.
SOLUTION: The fire decision device includes a smoke sensor 4, a CO sensor 3, a calculation means 2 of calculating a smoke density gradient Gs, a smoke density difference maximum value |d|max, and a CO density gradient Gco, and an elapsed time measuring means 2 of measuring an elapsed time Ts until smoke density reaches first set smoke density and second set smoke density, and determines a fire on the basis of the smoke density gradient Gs, the smoke density difference maximum value |d|max, the elapsed time Ts, and the CO density gradient Gco. Further, the fire decision device includes a detection timing change means of changes first detection timing to second detection timing having an interval longer than that of the first detection timing while smoke density detected by the smoke sensor is between the first set smoke density and the second set smoke density.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地确定低功耗的火灾的火灾判定装置和使用该消防决定装置的火灾报警器。火灾判定装置包括烟雾传感器4，CO传感器3，计算烟浓度梯度Gs，烟密度差最大值¾d¾max和CO浓度梯度Gco的计算装置2，经过时间测量装置2，用于测量烟浓度达到第一设定烟浓度和第二设定烟浓度之前的经过时间Ts，并且基于烟密度梯度Gs，烟密度差最大值¾d¾max，经过时间Ts ，CO密度梯度Gco。此外，火情决定装置包括检测定时改变装置，其将第一检测定时改变为具有比第一检测定时的间隔更长的间隔的第二检测定时，而由烟传感器检测的烟浓度在第一设定烟浓度和第二检测定时之间设置烟密度。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009295035A Fire decision device and fire alarm 有权
标题翻译：消防决策设备和消防报警
公开(公告)号：JP2009295035A
公开(公告)日：2009-12-17
申请号：JP2008149766
申请日：2008-06-06
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： NISHITANI MICHIYUKI , TAKASHIMA HIROMASA , NAKAWA YOSHIHARU , KONDO MASATO , MATSUI TAKUMI
IPC分类号： G08B17/10 , G08B17/00
摘要： PROBLEM TO BE SOLVED: To provide a fire decision device which effectively determines a fire with low power consumption, and a fire alarm using the fire decision device. SOLUTION: The fire decision device includes a smoke sensor 4, a CO sensor 3, a calculation means 2 of calculating a smoke density gradient Gs, a smoke density difference maximum value ¾d¾max, and a CO density gradient Gco, and an elapsed time measuring means 2 of measuring an elapsed time Ts until smoke density reaches first set smoke density and second set smoke density higher than it, and determines a fire on the basis of the smoke density gradient Gs, the smoke density difference maximum value ¾d¾max, the elapsed time Ts, and the CO density gradient Gco. The smoke density gradient Gs is calculated by estimating, as measurement data of initial-point density, measurement data closest to the first set smoke density among measurement data of initial-point density detected first exceeding the first set smoke density and a plurality of measurement data which are measured previously and at least include last measurement data. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效地确定低功耗的火灾的火灾判定装置和使用该消防决定装置的火灾报警器。火灾判定装置包括烟雾传感器4，CO传感器3，计算烟浓度梯度Gs，烟密度差最大值¾d¾max和CO浓度梯度Gco的计算装置2，经过时间测量装置2，测量烟雾密度达到第一设定烟雾密度和第二设定烟雾浓度之前的经过时间Ts，并且基于烟浓度梯度Gs，烟密度差最大值¾d¾max，经过时间Ts和CO密度梯度Gco。作为初始点密度的测定数据，首先，将检测出的初始点密度的测定数据首先超过第一设定的烟浓度，并将多个测定数据它们是先前测量的，并且至少包括最后的测量数据。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009294748A Alarm 有权
标题翻译：报警
公开(公告)号：JP2009294748A
公开(公告)日：2009-12-17
申请号：JP2008145540
申请日：2008-06-03
申请人： Tokyo Gas Co Ltd , Yazaki Corp , 東京瓦斯株式会社 , 矢崎総業株式会社
发明人： MATSUI TAKUMI , NAKAWA YOSHIHARU , HORIGOME HIRONORI , DOI TOSHIYUKI
IPC分类号： G08B17/00
摘要： PROBLEM TO BE SOLVED: To provide an alarm which can be easily inspected in the same inspection mode as before a predetermined time passes after power on even after the predetermined time passes. SOLUTION: The alarm includes a first determination means (10a1) of determining whether the predetermined time passes after the alarm is powered on or has its shipment mode reset, a second determination means (10a2) of determining whether a predetermined operation of a shipment mode switch (4) different from an operation for setting the shipment mode is performed, a third determination means (10a3) of determining whether the predetermined time passes after the predetermined operation of the shipment mode switch (4), a first inspection means (10a4) of performing an inspecting operation in a first inspection mode similar to an alarm mode before and after the predetermined time passes in response to an operation of an inspection switch (20) based upon determination results of the first, second, and third determination means, and a second inspection means (10a5) of performing an inspecting operation in a second inspection mode different from the first inspection mode after the predetermined time passes. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在预定时间过去之后，也可以在上电之后的预定时间过去之前以与之前相同的检查模式下容易地检查的报警。解决方案：报警器包括：第一确定装置（10a1），用于确定在报警器通电或其出货模式复位之后预定时间是否经过;第二确定装置（10a2），确定是否预定的操作执行与用于设定装运模式的操作不同的装运模式开关（4）;第三确定装置（10a3），用于在装运模式开关（4）的预定操作之后确定预定时间是否经过，第一检查装置 10a）根据第一，第二和第三确定装置的确定结果，响应于检查开关（20）的操作，在预定时间过去之前和之后的类似于报警模式的第一检查模式中执行检查操作以及第二检查装置（10a5），在第二检查模式之后执行与第一检查模式不同的检查操作 ned时间过去版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009175833A Hemoglobin concentration change prediction device and alarm unit 有权
标题翻译： HEMOGLOBIN浓度变化预测装置和报警单元
公开(公告)号：JP2009175833A
公开(公告)日：2009-08-06
申请号：JP2008011198
申请日：2008-01-22
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： TAKASHIMA HIROMASA , NAKAWA YOSHIHARU , INUZUKA KAZUHIRO , MATSUI TAKUMI
IPC分类号： G08B21/14 , G01N27/12 , G01N27/16 , G01N27/416
摘要： PROBLEM TO BE SOLVED: To early predict a change in hemoglobin concentration in blood from carbon monoxide concentration, and to contribute to prevent failing in escape. SOLUTION: A hemoglobin concentration change prediction device 2 predicting a change in hemoglobin concentration in blood on the basis of carbon monoxide concentration detected by a gas sensor 10 includes an arrival prediction information storage means 22 corresponding to each of a plurality of kinds of rates of rises in a predetermined time period of the carbon monoxide concentration to store arrival prediction information for predicting an arrival at a preset hemoglobin risk concentration; a rate of a rise calculation means 21a calculating the rate of rise of the carbon monoxide concentration on the basis of the carbon monoxide concentration detected by the sensor 10 in a time-series manner; a prediction means 21b predicting the arrival at the hemoglobin risk concentration on the basis of the prediction information corresponding to the rate of rise calculated by the calculation means 21a; and a prediction result notification means 21c notifying a prediction result of the prediction means 21b predicting the arrival at the hemoglobin risk concentration. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：早期预测一氧化碳浓度对血液中血红蛋白浓度的变化，并有助于防止逃逸失败。解决方案：基于由气体传感器10检测到的一氧化碳浓度，预测血液中血红蛋白浓度变化的血红蛋白浓度变化预测装置2包括：到达预测信息存储装置22，其对应于多种在一氧化碳浓度的预定时间段内的上升速率，以存储用于预测到达预设血红蛋白风险集中的到达预测信息; 上升速率计算单元21a按照时间序列方式计算基于由传感器10检测出的一氧化碳浓度的一氧化碳浓度的上升率; 预测单元21b，基于与计算单元21a计算出的上升速度对应的预测信息，预测到血红蛋白风险集中的到达; 以及预测结果通知单元21c，通知预测到血红蛋白风险集中的预测结果的预测结果。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009042812A Alarm 审中-公开
标题翻译：报警
公开(公告)号：JP2009042812A
公开(公告)日：2009-02-26
申请号：JP2007204021
申请日：2007-08-06
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： NAKAWA YOSHIHARU , MATSUI TAKUMI , INUZUKA KAZUHIRO
IPC分类号： G08B17/00 , G08B21/16
摘要： PROBLEM TO BE SOLVED: To provide an alarm that enables a check on the sounding cause of an alarm without causing a user's wrong recognition of a failure. SOLUTION: The alarm, which issues alarms of alarm events through a sounding means 70 and/or alarm display means 80 and 90, includes a storage means 100 for storing alarm history information including a sounding cause, and a control means 10a for reading out the alarm history information stored in the storage means 100 and reporting the sounding cause through the sounding means 70 and/or alarm display means 80 and 90 in response to an operation of a switch means 4 disposed in a normally inaccessible position of the alarm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够检查报警声音原因的报警，而不会导致用户对故障的错误识别。解决方案：通过探测装置70和/或报警显示装置80和90发出报警事件报警的报警器包括：存储装置100，用于存储包括探测原因的报警历史信息;以及控制装置10a，用于读取存储在存储装置100中的报警历史信息，并且响应于布置在报警器的正常不可访问位置的开关装置4的操作，通过探测装置70和/或报警显示装置80和90报告探测原因。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008185484A Gas use information display 审中-公开
标题翻译：气体使用信息显示
公开(公告)号：JP2008185484A
公开(公告)日：2008-08-14
申请号：JP2007020023
申请日：2007-01-30
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： OBATA SHIGEO , MATSUI TAKUMI , TAKABAYASHI WATARU , TANAKA SHOICHI , OE HIDEKI
IPC分类号： G01F3/22 , G01D4/10
摘要： PROBLEM TO BE SOLVED: To provide a gas use information display capable of displaying a use situation of gas to gas consumers in such a way as to be easily understood.
SOLUTION: An instantaneous flow rate of every appliance is previously registered in an external memory 14. An instantaneous flow rate measured by a gas meter 6 is compared with registered instantaneous flow rates. A microcomputer 11 adds up the amount of use of an appliance of which the instantaneous flow rate has been matched with the registered instantaneous flow rates and displays integrated values of every appliance, usage rates computed on the basis of the integrated values, and a use method of the appliances for lowering usage rates in a recommended rate plan judged on the basis of a use situation and a current rate plan on a display part 12 when users have requested.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易地理解为能够向燃气消费者显示气体的使用情况的气体使用信息显示器。
解决方案：每个设备的瞬时流量预先登记在外部存储器14中。由燃气表6测量的瞬时流量与注册的瞬时流量进行比较。微型计算机11将瞬时流量已经匹配的器具的使用量与登记的瞬时流量相加，并且显示每个器具的积分值，基于积分值计算的使用率和使用方法的用于在用户已经请求时基于使用情况和当前费率计划判断的推荐费率计划中的使用率的设备。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008181259A Radio equipment, alarm system, and remote controller 审中-公开
标题翻译：无线电设备，报警系统和远程控制器
公开(公告)号：JP2008181259A
公开(公告)日：2008-08-07
申请号：JP2007013162
申请日：2007-01-23
申请人： Yazaki Corp , 矢崎総業株式会社
发明人： OBATA SHIGEO , MATSUI TAKUMI , TAKABAYASHI WATARU , TANAKA SHOICHI , OE HIDEKI
IPC分类号： G08B29/12 , G08B25/00 , G08B25/10 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide radio equipment connected to an alarm for efficiently performing a checking operation by saving time and labor to connect a checking device in the case of the checking operation. SOLUTION: This radio equipment 20 connected to the alarm 10 is provided with: a transmission/reception means A for transmitting/receiving a radio wave to/from other radio equipment 20; a master code deciding means B for deciding whether or not a master code for identifying all pieces of the radio equipment is included in the radio wave received by the transmitting/receiving means A; and a control means C for, when it is decided that the master code is included in the received radio wave by the master code deciding means B, outputting a checking control signal included in the received radio wave together with the master code to the alarm 10, and for making the alarm output a checking alarm or stop the checking alarm in accordance with the input of the checking control signal. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在检查操作的情况下，通过节省时间和劳动力来提供连接到报警器的无线电设备以有效地执行检查操作以连接检查装置。解决方案：连接到报警器10的无线电设备20设置有：用于向/从其他无线电设备20发送/接收无线电波的发送/接收装置A; 用于判定用于识别无线电设备的所有部分的主码是否包括在由发送/接收装置A接收的无线电波中的主码决定装置B; 以及控制装置C，用于当主码决定装置B确定主代码包含在接收的无线电波中时，将接收到的无线电波中包括的检查控制信号与主代码一起输出到报警器10 并且根据检查控制信号的输入使报警输出检查报警或停止检查报警。版权所有（C）2008，JPO＆INPIT

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