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1. 发明授权

US06960987B2 Fire alarm system, fire sensor, fire receiver, and repeater 有权
标题翻译：火灾报警系统，火灾传感器，火灾接收器和中继器
公开(公告)号：US06960987B2
公开(公告)日：2005-11-01
申请号：US10246616
申请日：2002-09-19
申请人： Manabu Dohi , Masahiko Nemoto , Naoto Yamano , Hiroshi Shima , Naoya Matsuoka
发明人： Manabu Dohi , Masahiko Nemoto , Naoto Yamano , Hiroshi Shima , Naoya Matsuoka
IPC分类号： G08B17/00 , G08B25/01 , G08B25/04 , G08B25/14 , G08B29/14 , G08B5/00
CPC分类号： G08B17/00 , G08B25/018 , G08B25/04 , G08B25/14 , G08B29/145
摘要： Disclosed herein is a fire alarm system for connecting a plurality of fire sensors to sensor lines, and giving an alarm in response to fire information output from the fire sensor in a line unit. The fire alarm system includes a current modulation section and an address specification section. The current modulation section is used for maintaining a current flowing in the sensor line at a predetermined value for a predetermined time at the time of a fire, and modulating the current in accordance with the inherent address information of the fire sensor. The address specification section is used for sensing fire information by judging whether or not the current has been maintained at the predetermined value for the predetermined time, and also for specifying the inherent address of the fire sensor that issued the fire information, from the modulated state of the current.
摘要翻译：这里公开了一种用于将多个火灾传感器连接到传感器线路的火灾报警系统，并且响应于从线路单元中的火灾传感器输出的火情信息发出报警。火灾报警系统包括当前调制部分和地址指定部分。当前调制部分用于在发生火灾时将预定值的传感器线路中的电流维持在预定时间，并且根据火灾传感器的固有地址信息来调制电流。地址指定部分用于通过判断电流是否在预定时间内保持在预定值，并且还用于从调制状态指定发出火情信息的火灾传感器的固有地址来感测火情信息的当前。

2. 发明授权

US06914535B2 Light scattering type smoke sensor 有权
标题翻译：光散射型烟雾传感器
公开(公告)号：US06914535B2
公开(公告)日：2005-07-05
申请号：US10331616
申请日：2002-12-31
申请人： Hidenari Matsukuma , Manabu Dohi , Hiroshi Honma , Hiroshi Shima
发明人： Hidenari Matsukuma , Manabu Dohi , Hiroshi Honma , Hiroshi Shima
IPC分类号： G08B17/107 , G08B17/10
CPC分类号： G08B17/107 , G08B17/113
摘要： A light scattering type smoke sensor comprising a holder with openings embedded with light emitting part and light detecting part respectively, which do not protrude into the smoke detection chamber. The optical axis of light emitting part intersects at a predetermined first angle α in the horizontal direction with the optical axis of the light detecting part at a predetermined second angle β in the vertical direction. The optical axis of the light emitting part and optical axis of the light detecting part further comprise a configuration angle δ in the range of 90˜120 degrees used as the supplementary angle for the scattering angle θ. Accordingly, the smoke detection part is further constituted in a thin-shaped light scattering smoke sensor which enables the setup of a scattering angle with no directivity in the smoke influx to the smoke detection chamber.
摘要翻译：一种散射型烟雾传感器，包括分别具有嵌入发光部分和光检测部分的开口的保持器，其不突出到烟雾检测室中。光发射部分的光轴在水平方向上以预定的第一角度α与光检测部分的光轴在垂直方向上以预定的第二角度β相交。发光部分的光轴和光检测部分的光轴还包括用作散射角θ的补角的90度至120度范围内的配置角度。因此，烟雾检测部进一步构成为能够在烟雾入射到烟雾检测室的烟雾中设定无方向性的散射角的薄状光散射烟雾传感器。

3. 发明授权

US08941505B2 Smoke detector 有权
标题翻译：烟雾探测器
公开(公告)号：US08941505B2
公开(公告)日：2015-01-27
申请号：US13122940
申请日：2009-10-09
申请人： Manabu Dohi
发明人： Manabu Dohi
IPC分类号： G08B17/00 , G08B29/18 , G01N21/53 , G08B17/107
CPC分类号： G01N21/53 , G08B17/107 , G08B17/113 , G08B29/18
摘要： This smoke detector is provided with: a plurality of light emitting devices which emit light beams of mutually different wavelengths; and a plurality of scattered light receiving sections which receive, at a different scattering angle for each light beam of the respective wavelengths, scattered light generated due to the plurality of light beams emitted simultaneously from these light emitting devices impinging on smoke.
摘要翻译：该烟雾检测器设置有：发射相互不同波长的光束的多个发光器件; 以及多个散射光接收部分，其以相应波长的每个光束以不同的散射角接收由于同时从这些发射器件入射的烟而产生的多个光束产生的散射光。

4. 发明授权

US07896544B2 Heat detector and method of manufacturing heat detecting element 有权
标题翻译：热探测器及其制热方法
公开(公告)号：US07896544B2
公开(公告)日：2011-03-01
申请号：US11815641
申请日：2006-02-03
申请人： Tetsuya Nagashima , Manabu Dohi , Yoshimi Kawabata , Yasuo Ohmori
发明人： Tetsuya Nagashima , Manabu Dohi , Yoshimi Kawabata , Yasuo Ohmori
IPC分类号： G01K7/00
CPC分类号： G01K7/343
摘要： To provide a heat detector in which thermal responsiveness of a heat detecting unit such as a ceramic element is improved.A heat detector 1 includes a ceramic element 10 accommodated in a sensing-device main body, and measures a temperature in a monitoring area based on a dielectric constant of the ceramic element 10. The Curie point temperature of the ceramic element 10 is set in a predetermined sensitive temperature range.
摘要翻译：提供一种能够提高诸如陶瓷元件的热检测单元的热响应性的热检测器。热检测器1包括容纳在感测装置主体中的陶瓷元件10，并且基于陶瓷元件10的介电常数来测量监视区域中的温度。陶瓷元件10的居里点温度设定为预定的敏感温度范围。

5. 外观设计

USD700095S1 Fire detector 有权
公开(公告)号：USD700095S1
公开(公告)日：2014-02-25
申请号：US29433490
申请日：2012-10-01
申请人： Manabu Dohi , Inderprett Singh Pal , Leonard Manning
设计人： Manabu Dohi , Inderprett Singh Pal , Leonard Manning

6. 发明授权

US08638436B2 Smoke sensor 有权
标题翻译：烟雾传感器
公开(公告)号：US08638436B2
公开(公告)日：2014-01-28
申请号：US13395626
申请日：2009-09-15
申请人： Manabu Dohi
发明人： Manabu Dohi
IPC分类号： G01N21/49 , G08B21/00
CPC分类号： G08B17/107 , G01N21/53 , G01N2021/4707 , G01N2021/4709 , G08B17/113
摘要： [Problem to be Solved]To provide a smoke sensing system, a smoke sensor and a receiver that can accurately determine the type of smoke.[Solution]The smoke sensor includes: a light-projecting unit 13 for projecting detection light toward a monitored area; a first light-receiving unit 14a, a second light-receiving unit 14b and a third light-receiving unit 14c for receiving the detection light scattered by particles existing in the monitored area, the first light-receiving unit 14a, the second light-receiving unit 14b and the third light-receiving unit 14c being arranged such that the angle between the light-receiving axis of the first light-receiving unit 14a and the light-projecting axis of the light-projecting unit 13, the angle between the light-receiving axis of the second light-receiving unit 14b and the light-projecting axis of the light-projecting unit 13 and the angle between the light-receiving axis of the third light-receiving unit 14c and the light-projecting axis of the light-projecting unit 13 are different from one another; a smoke type determination unit 47 for determining the type of smoke generated in the monitored area based on the output values output from the first light-receiving unit 14a, the second light-receiving unit 14b and the third light-receiving unit 14c; and a fire determination unit 48 for determining whether or not a fire has occurred in the monitored area based on the output values output from the first light-receiving unit 14a, the second light-receiving unit 14b and the third light-receiving unit 14c.
摘要翻译： [要解决的问题]提供可以准确确定烟雾类型的烟雾感测系统，烟雾传感器和接收器。 [解决方案]烟雾传感器包括：用于将检测光投射到被监视区域的投光单元13; 第一光接收单元14a，第二光接收单元14b和第三光接收单元14c，用于接收由监视区域中存在的颗粒散射的检测光，第一光接收单元14a，第二光接收单元14b和第三光接收单元14c被布置成使得第一受光单元14a的受光轴线与投光单元13的光线轴之间的角度，第二光接收单元14b的接收轴和投光单元13的发光轴以及第三光接收单元14c的受光轴与发光单元13的光线轴之间的角度。突出单元13彼此不同; 烟雾类型确定单元47，用于基于从第一光接收单元14a，第二光接收单元14b和第三光接收单元14c输出的输出值来确定在监视区域中产生的烟雾的类型; 以及基于从第一光接收单元14a，第二光接收单元14b和第三光接收单元14c输出的输出值来确定监视区域中是否发生火灾的火灾判定单元48。

7. 发明申请

US20120170035A1 SMOKE SENSOR 有权
标题翻译：烟雾传感器
公开(公告)号：US20120170035A1
公开(公告)日：2012-07-05
申请号：US13395626
申请日：2009-09-15
申请人： Manabu Dohi
发明人： Manabu Dohi
IPC分类号： G01N21/49
CPC分类号： G08B17/107 , G01N21/53 , G01N2021/4707 , G01N2021/4709 , G08B17/113
摘要： [Problem to be Solved]To provide a smoke sensing system, a smoke sensor and a receiver that can accurately determine the type of smoke.[Solution]The smoke sensor includes: a light-projecting unit 13 for projecting detection light toward a monitored area; a first light-receiving unit 14a, a second light-receiving unit 14b and a third light-receiving unit 14c for receiving the detection light scattered by particles existing in the monitored area, the first light-receiving unit 14a, the second light-receiving unit 14b and the third light-receiving unit 14c being arranged such that the angle between the light-receiving axis of the first light-receiving unit 14a and the light-projecting axis of the light-projecting unit 13, the angle between the light-receiving axis of the second light-receiving unit 14b and the light-projecting axis of the light-projecting unit 13 and the angle between the light-receiving axis of the third light-receiving unit 14c and the light-projecting axis of the light-projecting unit 13 are different from one another; a smoke type determination unit 47 for determining the type of smoke generated in the monitored area based on the output values output from the first light-receiving unit 14a, the second light-receiving unit 14b and the third light-receiving unit 14c; and a fire determination unit 48 for determining whether or not a fire has occurred in the monitored area based on the output values output from the first light-receiving unit 14a, the second light-receiving unit 14b and the third light-receiving unit 14c.
摘要翻译： [要解决的问题]提供可以准确确定烟雾类型的烟雾感测系统，烟雾传感器和接收器。 [解决方案]烟雾传感器包括：用于将检测光投射到监视区域的投光单元13; 第一光接收单元14a，第二光接收单元14b和第三光接收单元14c，用于接收由监视区域中存在的颗粒散射的检测光，第一光接收单元14a，第二光接收单元14b和第三光接收单元14c被布置成使得第一受光单元14a的受光轴线与投光单元13的光线轴之间的角度，第二光接收单元14b的接收轴和投光单元13的发光轴以及第三光接收单元14c的受光轴与发光单元13的光线轴之间的角度。突出单元13彼此不同; 烟雾类型确定单元47，用于基于从第一光接收单元14a，第二光接收单元14b和第三光接收单元14c输出的输出值来确定在监视区域中产生的烟雾的类型; 以及基于从第一光接收单元14a，第二光接收单元14b和第三光接收单元14c输出的输出值来确定监视区域中是否发生火灾的火灾判定单元48。

8. 发明授权

US07802918B2 Heat detector 有权
标题翻译：热探测器
公开(公告)号：US07802918B2
公开(公告)日：2010-09-28
申请号：US11815649
申请日：2006-02-03
申请人： Manabu Dohi , Tetsuya Nagashima , Yoshimi Kawabata , Yasuo Ohmori
发明人： Manabu Dohi , Tetsuya Nagashima , Yoshimi Kawabata , Yasuo Ohmori
IPC分类号： G01K1/00 , G01K7/00
CPC分类号： G01J5/04 , G01J5/02 , G01J5/0205 , G01J5/0285 , G01J5/048 , G01J5/06 , G01J5/34 , G08B17/06
摘要： An object is to build a protective structure which can protect a ferroelectric material from a surrounding environment when the ferroelectric material is used as a heat detecting element of a heat detector, thereby enhancing the reliability of the heat detector.A heat detector includes a heat detecting unit 11 that senses heat in a monitoring area, and a casing 81 that holds the heat detecting unit 11, and the heat detecting unit is held by the casing 11 via a laminating portion 60 which serves to protect the heat detecting unit 11.
摘要翻译：目的是建立一种保护结构，当将铁电材料用作热检测器的热检测元件时，可以保护铁电材料免受周围环境的影响，从而提高热检测器的可靠性。热检测器包括感测监视区域中的热的热检测单元11和保持热检测单元11的壳体81，并且热检测单元通过层压部分60被壳体11保持，该层压部分60用于保护热检测单元11。

9. 发明授权

US09013263B2 Wound iron core for static apparatus, amorphous transformer and coil winding frame for transformer 有权
标题翻译：用于静电装置的绕线铁芯，变压器的非晶变压器和线圈绕组架
公开(公告)号：US09013263B2
公开(公告)日：2015-04-21
申请号：US13057873
申请日：2009-08-26
申请人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
发明人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
IPC分类号： H01F17/04 , H01F27/24 , H01F27/25 , H01F27/32 , H01F27/34 , H01F3/10
CPC分类号： H01F27/245 , H01F27/06 , H01F27/2455 , H01F27/25 , H01F27/306 , H01F27/324 , H01F27/34 , H01F2003/106
摘要： Disclosed is a wound iron core (3) for a static apparatus in which magnetic paths in the inside of the wound iron core are subdivided to improve iron core characteristics. The iron core (3) is configured by using two or more kinds of magnetic materials (11 to 14) with different magnetic permeabilities to form laminated blocks with single plates or a plurality of laminated plates and by alternately arranging the laminated blocks with different magnetic permeabilities from the inner circumference. An iron core material (14) with large magnetic permeability out of iron core materials with different magnetic permeabilities is arranged on the inner circumference side. Further, when the iron core materials with different magnetic permeabilities are alternately arranged, the iron core materials (11) with the same magnetic permeability are configured to gradually change in thickness to ease an excessive magnetic flux density distribution in the iron core. A ring-shaped iron core is configured such that a plurality of block-like laminated members, which are each formed by laminating a plurality of strip-like amorphous material thin plates, are laminated and formed into a ring shape and a sheet-like non-magnetic insulation material is arranged between the n-th (n: an integer of two or more) layer of the ring-shaped block-like laminated members from the most inner circumference side and the (n+1)-th layer of the ring-shaped block-like laminated members from the most inner circumference side.
摘要翻译：公开了一种用于静电设备的绕铁心（3），其中绕铁心的内部的磁路被细分以改善铁芯特性。铁芯（3）通过使用具有不同磁导率的两种或更多种磁性材料（11至14）构成，以形成具有单板或多个层压板的叠层块，并且通过交替地布置具有不同磁导率的层叠块从内圆。在内周侧设置有具有不同磁导率的铁芯材料具有大磁导率的铁芯材料（14）。此外，当具有不同磁导率的铁芯材料交替布置时，具有相同导磁率的铁芯材料（11）被配置为逐渐变化，以减轻铁芯中过大的磁通密度分布。环状铁芯被构造为使得通过层叠多个带状非晶材料薄板而形成的多个块状层叠构件被层压并形成为环状，并且片状非铁磁性绝缘材料布置在环形块状层叠构件的第n（n：整数或两个以上的整数）层的最内周侧和第（n + 1）层从最内周侧的环状块状层叠构件。

10. 发明申请

US20060201264A1 Transformer monitoring system 失效
公开(公告)号：US20060201264A1
公开(公告)日：2006-09-14
申请号：US11417413
申请日：2006-05-03
申请人： Manabu Dohi , Toshiki Shirahata , Takayuki Kondo
发明人： Manabu Dohi , Toshiki Shirahata , Takayuki Kondo
IPC分类号： G01N19/00
CPC分类号： G01N33/28 , H01F2027/404
摘要： An oil-filled transformer monitoring system is provided which calculates an oil temperature of an oil-filled transformer with high precision from a current of the transformer and an ambient temperature. The oil-filled transformer monitoring system of this invention has an oil temperature calculation device to calculate a transformer oil temperature using measurements from a transformer current measuring device and an ambient temperature measuring device. The transformer monitoring system also has an oil temperature measuring device and compares an output value from the oil temperature calculation device with an output value from the oil temperature measuring device to detect any anomaly.

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