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1. 发明申请

US20100281947A1 FIRE DISTINGUISHING DEVICE 有权
标题翻译：消防设备
公开(公告)号：US20100281947A1
公开(公告)日：2010-11-11
申请号：US12747642
申请日：2008-10-22
申请人： Kumiko Ando , Atsushi Mammoto , Isao Asano , Hiroshi Nishizaki , Takashi Shimokawa , Sadataka Yuchi
发明人： Kumiko Ando , Atsushi Mammoto , Isao Asano , Hiroshi Nishizaki , Takashi Shimokawa , Sadataka Yuchi
IPC分类号： G01N33/00
CPC分类号： G08B17/00 , G08B29/185
摘要： A fire distinguishing device includes: a detection device which detects an outbreak of a fire; a fire presence/absence distinguishing device which distinguishes the presence or absence of the fire; and a cumulative time determining device which determines the cumulative time required for distinguishing the presence or absence of the fire, in the fire presence/absence distinguishing device. The cumulative time determining device distinguishes an environment type of an environment where the detection device is installed, or a phenomenon type of a phenomenon being detected by the detection device, and further determines the cumulative time according to the distinguished environment type or phenomenon type.
摘要翻译：火灾鉴别装置包括：检测火灾爆发的检测装置; 用于区分火灾存在或不存在的火灾存在/不存在区分装置; 以及累积时间确定装置，其确定在火灾存在/不存在区分装置中识别火的存在或不存在所需的累积时间。累积时间确定装置区分安装有检测装置的环境的环境类型或检测装置检测到的现象的现象类型，并且根据区别的环境类型或现象类型进一步确定累积时间。

2. 发明授权

US4618853A Fire detector 失效
标题翻译：火灾探测器
公开(公告)号：US4618853A
公开(公告)日：1986-10-21
申请号：US704766
申请日：1985-02-21
申请人： Sadataka Yuchi
发明人： Sadataka Yuchi
IPC分类号： G08B17/00 , G08B17/06 , G08B17/10 , G08B17/107 , G08B26/00
CPC分类号： G08B17/10 , G08B17/107
摘要： A fire detector which outputs a change in physical phenomena caused by fire, such as a change in smoke density, in the form of analog voltage signal, by, for example, a photoelectric type sensor, an ionization type sensor, a thermal sensor, a gas sensor or the like, converts the output voltage into a pulse width corresponding to the voltage level by a voltage-pulse width converting circuit, counts quick clock pulses over the pulse width by a pulse counter, and transmits the count output from the pulse counter, in the form of digital signal, to a central signal station.
摘要翻译：火焰检测器，其通过例如光电型传感器，电离型传感器，热传感器，热传感器，模拟电压信号，以模拟电压信号的形式输出火灾引起的物理现象的变化，例如烟浓度的变化气体传感器等通过电压脉冲宽度转换电路将输出电压转换为对应于电压电平的脉冲宽度，通过脉冲计数器对脉冲宽度上的快速时钟脉冲进行计数，并从脉冲计数器发送计数输出以数字信号的形式传送到中央信号站。

3. 发明授权

US4369435A Fire detector and fire alarm system having circuitry to detect removal of one or more detectors at a signal station 失效
标题翻译：火灾探测器和火灾报警系统具有检测信号站上一个或多个检测器的去除的电路
公开(公告)号：US4369435A
公开(公告)日：1983-01-18
申请号：US172633
申请日：1980-07-25
申请人： Yasaburo Adachi , Kanji Ishii , Sadataka Yuchi , Akira Furuyama
发明人： Yasaburo Adachi , Kanji Ishii , Sadataka Yuchi , Akira Furuyama
IPC分类号： G08B17/00 , G08B17/04 , G08B17/06 , G08B25/04 , G08B29/02 , G08B21/00
CPC分类号： G08B25/04 , G08B17/00 , G08B17/113 , G08B29/02
摘要： A fire detector and a fire alarm system wherein a plurality of fire detectors are connected across a pair of lines leading to a signal station and which is capable of detecting, at the signal station, removal of a detector head or heads from an associated socket or sockets of any one or more detectors and yet capable of keeping the succeeding fire detectors operative to send a possible fire alarm signal even after removal of the head or heads. Each of said fire detectors comprises a means for disconnecting the line connected therethrough to the succeeding detector, temporarily in the course of removal of the detector head or heads from the associated socket or sockets or periodically after the detector or detectors has or have been removed from the associated socket or sockets. The signal station comprises a means for detecting the temporary or periodical disconnection of the line.
摘要翻译：火灾探测器和火灾报警系统，其中多个火灾探测器连接在通向信号站的一对线路上，并且能够在信号站处检测检测器头部或头部从相关联的插座中移除任何一个或多个检测器的插座，并且即使在去除头部或头部之后，仍然能够使后续的火焰探测器可操作地发送可能的火灾报警信号。每个所述火灾探测器包括用于在将检测器头或头从相关联的插座或插座中移除或者在检测器或检测器已经被从相关联的套接字或套接字。信号站包括用于检测线路的暂时或周期性断开的装置。

4. 发明授权

US4727359A Analog fire sensor 失效
标题翻译：模拟火灾传感器
公开(公告)号：US4727359A
公开(公告)日：1988-02-23
申请号：US845572
申请日：1986-03-28
申请人： Sadataka Yuchi , Masaki Maruyama
发明人： Sadataka Yuchi , Masaki Maruyama
IPC分类号： G08B17/00 , G08B26/00
CPC分类号： G08B26/002
摘要： An analog fire detecting system in which a plurality of sensors produce analog data corresponding to a physical state such as temperature, smoke density, etc. relevant to a fire condition. The values of such analog data are compared with a predetermined threshold level, and if the threshold level is exceeded the analog data is transmitted to a central station in response to a polling signal therefrom. A CPU in the central station determines, from the analog data from the sensors, if there is a possibility of a fire and if so makes a predictive calculation of the remaining time until a fire condition will be reached. An alarm is given when such predicted time falls below a preset interval.
摘要翻译：一种模拟火灾探测系统，其中多个传感器产生对应于与火情相关的诸如温度，烟密度等物理状态的模拟数据。这样的模拟数据的值与预定的阈值电平进行比较，如果超过阈值电平，则响应于来自其的查询信号将模拟数据发送到中心站。中央站的CPU根据来自传感器的模拟数据确定是否存在火灾的可能性，如果这样做，则直到达到火情为止的剩余时间的预测计算。当这种预测时间低于预设间隔时，给出警报。

5. 发明授权

US4616138A Analog-type fire detector 失效
标题翻译：模拟式火灾探测器
公开(公告)号：US4616138A
公开(公告)日：1986-10-07
申请号：US672834
申请日：1984-11-19
申请人： Sadataka Yuchi
发明人： Sadataka Yuchi
IPC分类号： G08B17/10 , G06K7/10
CPC分类号： G08B17/10
摘要： An analog-type fire detector for detecting, in the form of an analog amount, a change in physical phenomena caused by occurrence of a fire, which intermittently detects a change in the ambient physical phenomena caused by occurrence of a fire, generates an analog signal corresponding to an amount of the change, converts the analog signal into a pulse signal of a duration corresponding to the level of the signal, generates periodically from a reference pulse generating means a reference pulse of a predetermined duration, detects by a discriminating means a difference in pulse durations between the output signal from the pulse duration converting means and the reference pulse, charges or discharges a capacitor corresponding to the difference detected, and hold-outputs for a predetermined period by a hold-outputs means a signal corresponding to a voltage across the capacitor at the time when the charging or discharging is stopped.
摘要翻译：一种模拟式火灾探测器，用于以模拟量的形式检测由于发生火灾而引起的火灾发生的物理现象的变化，其间歇地检测由于发生火灾引起的环境物理现象的变化，产生模拟信号对应于变化量，将模拟信号转换为与信号电平相对应的持续时间的脉冲信号，从参考脉冲发生装置周期性地产生预定持续时间的参考脉冲，由鉴别装置检测差异在来自脉冲持续时间转换装置的输出信号与参考脉冲之间的脉冲持续时间中，对与所检测到的差相对应的电容器进行充电或放电，并且通过保持输出装置将与保持输出装置相对应的信号的保持输出保持预定的周期充电或放电停止时的电容器。

6. 发明授权

US4555695A Fire alarm system 失效
标题翻译：火警系统
公开(公告)号：US4555695A
公开(公告)日：1985-11-26
申请号：US611437
申请日：1984-05-17
申请人： Haruchika Machida , Sadataka Yuchi
发明人： Haruchika Machida , Sadataka Yuchi
IPC分类号： G08B25/04 , G08B26/00 , G08B1/08
CPC分类号： G08B25/04 , G08B26/002
摘要： A fire alarm system having a plurality of fire detectors connected in parallel with each other to a pair of power/signal lines leading to a central signal station and adapted to respond to the signal station with a detection signal in the mode of current and controlling the signalling between the fire detectors and the signal station. The detection of a fire is accomplished by computing a difference between a steady-state current flowing through the signal lines and a detection current which are detected in an analog amounts. Each of the fire detectors is called by a simple calling clock pulse whose transmitting timing is controlled by a microcomputer of the central signal station to transmit a detection data. The generation timing of the calling clock pulses is freely selectable to effect a desired control of the fire detectors.
摘要翻译：一种火灾报警系统，其具有多个火灾探测器，它们彼此并联连接到一对通向中央信号站的电源/信号线，并且适于以电流模式的检测信号响应于信号站，并且控制火灾探测器和信号站之间的信令。通过计算流过信号线的稳态电流与以模拟量检测到的检测电流之间的差异来实现火灾的检测。每个火灾探测器被简单的呼叫时钟脉冲调用，其发射定时由中央信号站的微计算机控制，以发送检测数据。呼叫时钟脉冲的产生定时是可自由选择的，以实现对火灾探测器的所需控制。

7. 发明授权

US4930095A Output correction system for analog sensor 失效
标题翻译：模拟传感器输出校正系统
公开(公告)号：US4930095A
公开(公告)日：1990-05-29
申请号：US854937
申请日：1986-04-23
申请人： Sadataka Yuchi , Haruchika Machida , Naoya Matsuoka , Masamichi Kikuchi
发明人： Sadataka Yuchi , Haruchika Machida , Naoya Matsuoka , Masamichi Kikuchi
IPC分类号： G01D3/00 , G01D3/02 , G01K7/00 , G01N21/00 , G01N21/53 , G08B17/06 , G08B17/107 , G08B29/18
CPC分类号： G08B29/28 , G08B17/107 , G08B29/24 , G08B17/113
摘要： This invention is directed to an output correction system for an analog sensor which outputs an analog signal corresponding to a quantity of state. The output correction system for the analog sensor comprises a control section which receives an output from the analog sensor obtained under condition where the quantity of state is zero and an output from the analog sensor obtained under pseudo-condition equivalent to a certain quantity of state; a first arithmetic section for calculating a gradient on the basis of the output under the zero condition and the output under the pseudo-condition; a storage section for storing output characteristics defined by said gradient; and a second arithmetic section for calculating a quantity of state corresponding to the output from the analog sensor on the basis of the output characteristics defined by the gradient.
摘要翻译：本发明涉及一种用于模拟传感器的输出校正系统，其输出对应于一定数量状态的模拟信号。用于模拟传感器的输出校正系统包括控制部分，其接收在状态量为零的条件下获得的模拟传感器的输出和在伪条件下获得的等效于一定数量状态的模拟传感器的输出; 第一算术部分，用于基于零条件下的输出和伪条件下的输出来计算梯度; 存储部，用于存储由所述梯度限定的输出特性; 以及第二运算部，其基于由所述梯度限定的输出特性来计算与所述模拟传感器的输出对应的状态量。

8. 发明授权

US4785283A Detecting system and detector 失效
标题翻译：检测系统和探测器
公开(公告)号：US4785283A
公开(公告)日：1988-11-15
申请号：US25503
申请日：1987-03-13
申请人： Sadataka Yuchi
发明人： Sadataka Yuchi
IPC分类号： G01N21/53 , G08B17/00 , G08B17/10 , G08B17/107 , G08B23/00 , G08B26/00
CPC分类号： G08B23/00 , G08B17/00 , G08B17/10 , G08B17/107 , G08B26/00
摘要： A detecting system and a detector which includes an analog sensor for sensing a change in a quantity of an environmental phenomenon, processes a signal corresponding to a detection level output from said analog sensor to detect a change in the environmental phenomenon, in which the detecting sensitivity of analog sensor may be changed between a plurality of sensitivity levels according to the quantity of the phenomenon.
摘要翻译：一种检测系统和检测器，其包括用于感测环境现象的变化的模拟传感器，处理与从所述模拟传感器输出的检测电平对应的信号，以检测环境现象的变化，其中检测灵敏度可以根据现象的数量在多个灵敏度级别之间改变模拟传感器。

9. 发明授权

US4752698A Emergency supervisory system 失效
标题翻译：紧急监督系统
公开(公告)号：US4752698A
公开(公告)日：1988-06-21
申请号：US887237
申请日：1986-07-21
申请人： Akira Furuyama , Mitsuhiro Kurimoto , Yoshinori Kojima , Naoya Matsuoka , Sadataka Yuchi , Louis Fournier , Hiroaki Tsuru
发明人： Akira Furuyama , Mitsuhiro Kurimoto , Yoshinori Kojima , Naoya Matsuoka , Sadataka Yuchi , Louis Fournier , Hiroaki Tsuru
IPC分类号： G08B17/00 , G08B25/04 , H04Q9/00
CPC分类号： G08B25/045 , Y10T307/766
摘要： The present invention relates to an emergency supervisory system which comprises a plurality of supervisory apparatus provided for respective supervisory regions and connected in parallel with each other to signal lines derived from a central signal station; and switching devices which are provided at positions for separate the supervisory apparatus from each other and adapted to be closed normally and opened upon detection of short-circuiting to separate the supervisory apparatus adjacent thereto from the lines, thereby to supervise an emergency such as a fire through one or both of the signal lines.
摘要翻译：本发明涉及一种紧急监控系统，包括为相应监控区域提供的多个监控装置，并且彼此并联连接到从中央信号站导出的信号线; 以及开关装置，其设置在用于分离监督装置的位置处，并且适于在检测到短路时正常关闭和断开，以将与其相邻的监视装置与线分离，从而监视诸如火灾的紧急情况通过一条或两条信号线。

10. 发明授权

US08441359B2 Fire distinguishing device 有权
标题翻译：防火装置
公开(公告)号：US08441359B2
公开(公告)日：2013-05-14
申请号：US12747642
申请日：2008-10-22
申请人： Kumiko Ando , Atsushi Mammoto , Isao Asano , Hiroshi Nishizaki , Takashi Shimokawa , Sadataka Yuchi
发明人： Kumiko Ando , Atsushi Mammoto , Isao Asano , Hiroshi Nishizaki , Takashi Shimokawa , Sadataka Yuchi
IPC分类号： G08B17/00 , G08B17/10 , G01N7/00
CPC分类号： G08B17/00 , G08B29/185
摘要： A fire distinguishing device includes: a detection device which detects an outbreak of a fire; a fire presence/absence distinguishing device which distinguishes the presence or absence of the fire; and a cumulative time determining device which determines the cumulative time required for distinguishing the presence or absence of the fire, in the fire presence/absence distinguishing device. The cumulative time determining device distinguishes an environment type of an environment where the detection device is installed, or a phenomenon type of a phenomenon being detected by the detection device, and further determines the cumulative time according to the distinguished environment type or phenomenon type.
摘要翻译：火灾鉴别装置包括：检测火灾爆发的检测装置; 用于区分火灾存在或不存在的火灾存在/不存在区分装置; 以及累积时间确定装置，其确定在火灾存在/不存在区分装置中识别火的存在或不存在所需的累积时间。累积时间确定装置区分安装有检测装置的环境的环境类型或检测装置检测到的现象的现象类型，并根据识别的环境类型或现象类型进一步确定累积时间。

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