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1. 发明授权

US08286475B2 Transducer assemblies for downhole tools 有权
标题翻译：用于井下工具的传感器组件
公开(公告)号：US08286475B2
公开(公告)日：2012-10-16
申请号：US12494267
申请日：2009-06-30
申请人： Hiroshi Nakajima , Toshihiro Kinoshita , Takeo Fujihara , Yasuo Kanaya
发明人： Hiroshi Nakajima , Toshihiro Kinoshita , Takeo Fujihara , Yasuo Kanaya
IPC分类号： E21B47/06
CPC分类号： E21B47/011 , G01V1/186
摘要： Methods and related systems are described relating to a sealed acoustic transducer assembly for use in a wellbore is provided. One or more acoustic transducer elements, which can be receivers or transmitters, are housed in an elongated fluid filled sealed container. The sealed container is adapted to be removeably mounted to a portion of a drill collar. The container, which for example can be made of thin corrugated metal or rubber, includes flexible portions along the length of the container which allows for volume changes when exposed to changes in external pressure and/or temperature.
摘要翻译：描述了与在井眼中使用的密封声换能器组件相关的方法和相关系统。可以将接收器或发射器的一个或多个声学换能器元件容纳在细长的流体填充的密封容器中。密封容器适于可拆卸地安装到钻铤的一部分。容器例如可以由薄波纹金属或橡胶制成，包括沿容器长度的柔性部分，当暴露于外部压力和/或温度变化时允许体积变化。

2. 发明申请

US20120324993A1 Transducer Assembly For A Downhole Tools 审中-公开
标题翻译：井下工具传感器组件
公开(公告)号：US20120324993A1
公开(公告)日：2012-12-27
申请号：US13600159
申请日：2012-08-30
申请人： Hiroshi Nakajima , Toshihiro Kinoshita , Takeo Fujihara , Yasuo Kanaya
发明人： Hiroshi Nakajima , Toshihiro Kinoshita , Takeo Fujihara , Yasuo Kanaya
IPC分类号： E21B47/017
CPC分类号： E21B47/011 , G01V1/186
摘要： Methods and related systems are described relating to a sealed acoustic transducer assembly for use in a wellbore is provided. A tool body is deployed in the wellbore, having a groove and a sealed acoustic transducer assembly removeably mounted therein. The transducer assembly includes an acoustic transducer element, and an elongated fluid filled sealed container housing the transducer element. The container includes flexible portions along the length of the container which allows for volume changes when exposed to changes in external pressure and/or temperature. Acoustic measurements downhole are made using the transducer element.
摘要翻译：描述了与在井眼中使用的密封声换能器组件相关的方法和相关系统。工具体部署在井眼中，具有凹槽和可移除地安装在其中的密封的声换能器组件。换能器组件包括声换能器元件和容纳换能器元件的细长流体填充的密封容器。容器包括沿着容器长度的柔性部分，当暴露于外部压力和/或温度的变化时允许体积变化。使用换能器元件进行井下声学测量。

3. 发明申请

US20100000311A1 TRANSDUCER ASSEMBLIES FOR DOWNHOLE TOOLS 有权
标题翻译：用于井下工具的变送器总成
公开(公告)号：US20100000311A1
公开(公告)日：2010-01-07
申请号：US12494267
申请日：2009-06-30
申请人： HIROSHI NAKAJIMA , TOSHIHIRO KINOSHITA , TAKEO FUJIHARA , YASUO KANAYA
发明人： HIROSHI NAKAJIMA , TOSHIHIRO KINOSHITA , TAKEO FUJIHARA , YASUO KANAYA
IPC分类号： E21B44/00
CPC分类号： E21B47/011 , G01V1/186
摘要： Methods and related systems are described relating to a sealed acoustic transducer assembly for use in a wellbore is provided. One or more acoustic transducer elements, which can be receivers or transmitters, are housed in an elongated fluid filled sealed container. The sealed container is adapted to be removeably mounted to a portion of a drill collar. The container, which for example can be made of thin corrugated metal or rubber, includes flexible portions along the length of the container which allows for volume changes when exposed to changes in external pressure and/or temperature.
摘要翻译：描述了与在井眼中使用的密封声换能器组件相关的方法和相关系统。可以将接收器或发射器的一个或多个声学换能器元件容纳在细长的流体填充的密封容器中。密封容器适于可拆卸地安装到钻铤的一部分。容器例如可以由薄波纹金属或橡胶制成，包括沿容器长度的柔性部分，当暴露于外部压力和/或温度变化时允许体积变化。

4. 发明授权

US09476293B2 Transducer assembly for a downhole tools 有权
标题翻译：用于井下工具的传感器组件
公开(公告)号：US09476293B2
公开(公告)日：2016-10-25
申请号：US13600159
申请日：2012-08-30
申请人： Hiroshi Nakajima , Toshihiro Kinoshita , Takeo Fujihara , Yasuo Kanaya
发明人： Hiroshi Nakajima , Toshihiro Kinoshita , Takeo Fujihara , Yasuo Kanaya
IPC分类号： G01V1/18 , E21B47/01
CPC分类号： E21B47/011 , G01V1/186
摘要： Methods and related systems are described relating to a sealed acoustic transducer assembly for use in a wellbore is provided. A tool body is deployed in the wellbore, having a groove and a sealed acoustic transducer assembly removeably mounted therein. The transducer assembly includes an acoustic transducer element, and an elongated fluid filled sealed container housing the transducer element. The container includes flexible portions along the length of the container which allows for volume changes when exposed to changes in external pressure and/or temperature. Acoustic measurements downhole are made using the transducer element.
摘要翻译：描述了与在井眼中使用的密封声换能器组件相关的方法和相关系统。工具体部署在井眼中，具有凹槽和可移除地安装在其中的密封的声换能器组件。换能器组件包括声换能器元件和容纳换能器元件的细长流体填充的密封容器。容器包括沿着容器长度的柔性部分，当暴露于外部压力和/或温度的变化时允许体积变化。使用换能器元件进行井下声学测量。

5. 发明授权

US4795082A Container with sealable band 失效
标题翻译：集装箱带密封带
公开(公告)号：US4795082A
公开(公告)日：1989-01-03
申请号：US904275
申请日：1986-09-08
申请人： Takeo Fujihara , Akira Yamatani , Masanori Yamamoto , Takako Kubo
发明人： Takeo Fujihara , Akira Yamatani , Masanori Yamamoto , Takako Kubo
IPC分类号： B65D5/06 , B65D5/20 , B65D5/42 , B65D5/62 , B65D5/24
CPC分类号： B65D5/62 , B65D5/06 , B65D5/2033 , B65D5/4245 , Y10S229/922
摘要： A container with a sealable band characterized by a container in which the upper and bottom surfaces are of a polyhedral form and a pair of corresponding sides on the upper and bottom surfaces respectively are not parallel with each other; and a sealable band comprising an upper surface portion in which opposite sides form each edge portion, two lateral side portions which are integrally provided extending with the same inclination from each corresponding edge portion of the upper surface portion, and a bottom surface portion extending between the two lateral sides in which the opposite sides form each edge portion.
摘要翻译：具有可密封带的容器，其特征在于容器的上表面和底表面为多面体形状，上表面和下表面上的一对相应的侧面分别不相互平行; 以及可密封带，其包括上表面部分，相对侧形成每个边缘部分，两个横向侧部分，其一体地设置成以与上表面部分的每个对应边缘部分相同的倾斜度延伸，以及底表面部分，相对侧形成每个边缘部分的两个侧面。

6. 发明授权

US4705209A Erectable container 失效
标题翻译：可立式容器
公开(公告)号：US4705209A
公开(公告)日：1987-11-10
申请号：US904353
申请日：1986-09-08
申请人： Takeo Fujihara , Akira Yamatani , Masanori Yamamoto , Yuji Kunimoto
发明人： Takeo Fujihara , Akira Yamatani , Masanori Yamamoto , Yuji Kunimoto
IPC分类号： B65D5/20 , B65D5/24 , B65D5/66
CPC分类号： B65D5/241 , B65D5/2033 , B65D5/2047 , B65D5/2057
摘要： An erectable container formed by folding a single base board, in which a bottom surface is made in a polygonal form having more than six sides of an even number, first and second side plates are alternately integrally provided extending from each side of the bottom surface provided with a concave fold line, a lid plate is integrally provided at the edge of the first side plate, a tab is integrally provided at the edge of the second side plate, the second side plate being provided with two first convex fold lines extending till upper ends from each vertex at the lower end thereof and the tab being provided with two second convex fold lines extending till upper ends from each end of the first convex fold lines and approaching toward each other with an inclination greater than that of the first convex fold lines, and the boundary line between the second side plate and the tab is made a concave fold at the portion between each end of the first convex fold.
摘要翻译：通过折叠单个基板形成的可直立容器，其中底表面制成具有多于六个边的多边形形状的第一和第二侧板，其交替地一体地设置，从设置的底面的每一侧延伸具有凹折线，在第一侧板的边缘处一体地设置有盖板，在第二侧板的边缘处一体地设置有突片，第二侧板设置有两个延伸到上部的第一凸折线从其顶端的每个顶端开始，并且突片设置有两条第二凸折线，该第二凸折线从第一凸折线的每一端延伸至上端，并且以比第一凸折线的倾斜大的方式朝向彼此靠近并且第二侧板和突片之间的边界线在第一凸折的每个端部之间的部分处形成凹折。

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