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1. 外观设计

USD403603S Wrist watch type gas measuring device 失效
公开(公告)号：USD403603S
公开(公告)日：1999-01-05
申请号：US81199
申请日：1997-12-24
申请人： Haruhiko Kondo , Junichi Koyano , Masahide Kitamura
设计人： Haruhiko Kondo , Junichi Koyano , Masahide Kitamura

2. 发明授权

US06744373B2 Portable gas alarm device 失效
标题翻译：便携式气体报警装置
公开(公告)号：US06744373B2
公开(公告)日：2004-06-01
申请号：US10105597
申请日：2002-03-25
申请人： Junichi Koyano , Shuji Tajima , Yoshiharu Ao , Masahide Kitamura
发明人： Junichi Koyano , Shuji Tajima , Yoshiharu Ao , Masahide Kitamura
IPC分类号： G08B1710
CPC分类号： G08B21/14
摘要： Disclosed is a portable gas alarm device easy to be fabricated as a small-sized one handy to carry and high in convenience for use. The portable gas alarm device comprises a gas alarm device body having a casing flat in whole and a fitting member provided on the casing to fit it to the human body. The gas alarm device body has a control circuit board extending to the direction of the flat plane of the casing, a display mechanism is arranged in a central area on the front surface side of the control circuit board, a gas sensor and an alarm buzzer are arranged on the right and left sides of the display mechanism, and a battery fitting chamber is provided on the back surface side of the circuit board. A vibration generator for alarm may be provided in the gas alarm device body. The fitting member may be one suitable for use in fitting the gas alarm device body to a person's wrist or a person's wear.
摘要翻译：公开了一种易于制造的便携式气体报警装置，其小型便携式携带，使用方便性高。便携式气体报警装置包括具有整体平坦的壳体的气体报警装置主体和设置在壳体上以将其适配到人体的装配构件。气体报警器体具有向壳体的平面方向延伸的控制电路板，在控制电路板的前表面侧的中央区域设置有显示机构，气体传感器和报警蜂鸣器布置在显示机构的右侧和左侧，并且在电路板的背面侧设置有电池安装室。可以在气体报警装置主体中设置用于报警的振动发生器。配件可以是适用于将气体报警装置主体装配到人的手腕或人的衣服上的装置。

3. 发明申请

US20100297488A1 EXPLOSION-PROOF STRUCTURE OF POWER SOURCE PART, EXPLOSION-PROOF TYPE BATTERY UNIT AND EXPLOSION-PROOF TYPE GAS ALARM 审中-公开
标题翻译：电源部分爆炸防爆结构，防爆型电池组和防爆型气体报警
公开(公告)号：US20100297488A1
公开(公告)日：2010-11-25
申请号：US12864263
申请日：2009-01-26
申请人： Shuji Tajima , Haruhiko Kondo , Masahide Kitamura , Kei Ono
发明人： Shuji Tajima , Haruhiko Kondo , Masahide Kitamura , Kei Ono
IPC分类号： H01M10/50
CPC分类号： H01M2/1247 , G08B21/14 , H01M2/022 , H01M10/613 , H01M10/643 , H01M10/6551
摘要： Provided is an explosion-proof structure of a power source part, an explosion-proof type battery unit and an explosion-proof type gas alarm, in which the degree of temperature rise upon short circuit of a secondary battery is reduced and explosion-proof performance with high reliability is achieved. The explosion-proof structure of a power source in an explosion-proof type apparatus employing a secondary battery as a power source for driving is fabricated by arranging a heat-radiating member composed of a metal at an outer peripheral surface of the secondary battery in a state that at least a part thereof comes into close contact with the surface. The explosion-proof type battery unit is composed of a cylindrical secondary battery and a heat-radiating member composed of a metal provided at an outer peripheral surface of the secondary battery in a state that at least a part thereof comes into close contact with the surface. The explosion-proof type gas alarm is fabricated by using the explosion-proof type battery unit or providing the heat-radiating member in a housing in a gas alarm body to form the explosion-proof structure of the power source part.
摘要翻译：提供了一种电源部件，防爆型电池单元和防爆型气体报警器的防爆结构，其中二次电池短路时的温度升高降低，防爆性能实现了高可靠性。在采用二次电池作为驱动电源的防爆型装置中的电源的防爆结构是通过在二次电池的外周面上配置由金属构成的散热构件表示其至少一部分与表面紧密接触。防爆型电池单元由圆筒状的二次电池和由设置在二次电池的外周面的金属构成的散热构件构成，其状态为至少一部分与表面紧密接触的状态。防爆型气体报警器是通过使用防爆型电池单元或在气体报警器的壳体内设置散热构件制成的，以形成电源部件的防爆结构。

4. 外观设计

USD447974S1 Portable gas detector-alarm 失效
标题翻译：便携式气体探测器 - 报警器
公开(公告)号：USD447974S1
公开(公告)日：2001-09-18
申请号：US29131205
申请日：2000-10-17
申请人： Juniti Koyano , Shuji Tajima , Masahide Kitamura
设计人： Juniti Koyano , Shuji Tajima , Masahide Kitamura

5. 发明授权

US06606897B1 Portable gas detector and its cradle 失效
标题翻译：便携式气体探测器及其支架
公开(公告)号：US06606897B1
公开(公告)日：2003-08-19
申请号：US09684320
申请日：2000-10-10
申请人： Juniti Koyano , Shuji Tajima , Masahide Kitamura
发明人： Juniti Koyano , Shuji Tajima , Masahide Kitamura
IPC分类号： G01N900
CPC分类号： G01N33/0009 , G01N33/0006 , G01N2001/2276
摘要： A portable gas detector comprises a casing proper 1 adapted to be attached to the human body. The casing proper 1 has multiple openings to accommodate gas sensors 5 on one side and charging terminals 38 and a communication window 14 on the other. Calibration of the gas sensors and securing of power supply are easy to achieve.
摘要翻译：便携式气体检测器包括适于附接到人体的外壳本体1。外壳本体1具有多个开口，以容纳一侧的气体传感器5和另一个上的充电端子38和通信窗口14。气体传感器的校准和电源的固定很容易实现。

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