专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS6171334A Sample picking up apparatus 失效
标题翻译：样品取出装置
公开(公告)号：JPS6171334A
公开(公告)日：1986-04-12
申请号：JP19256284
申请日：1984-09-17
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Hokuriku Electric Power Co Inc:The , Japan Atom Power Co Ltd:The , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , Toshiba Corp
发明人： MOCHIZUKI MICHIMITSU , OZAWA YUTAKA , MIURA ICHITARO , KONDO MITSUOKI , MITARAI YUTAKA , KITAGUCHI HIROSHI , FUJII MASAAKI
IPC分类号： G01N1/00 , G01N1/02 , G01N1/10 , G01N1/22
CPC分类号： G01N1/22 , G01N1/10
摘要： PURPOSE:To provide a picking up apparatus, which does not leak radiation fluid, by making it possible to connect a sample pickup container having a sample pickup part with a specified volume, a bypass and a radiation measuring window to an intermediate part of a fluid sample conveying pipe by automatic attaching means, and switching and flowing the sample and a clean liquid alternately. CONSTITUTION:A pickup container 29 has a sample pickup part 28 with a specified volume, a bypass 30 and a radiation measuring window 34 at the pickup part 28. At both ends of the container 29, joints 32 are connected to compressing joints 33, which are provided at flexible pipes 40 in a fluid-sample circulating system. Air cylinders 44 and 45 are positioned by a bearing 42 and a spring 43 in a flow path switching mechanism 41. A fluid-sample supplying pipe 12 and a clean-fluid supplying pipe 31 are connected by a switching valve 22. The device 29 is connected to a pipe 11 at the joints 32 and 33 by using automatic attaching means. After the sample fluid has been picked up, the device 29 is removed and attached to a radiation analyzing device. Thus the accurate sample picking up apparatus, which does not need a sealing hood and does not leak the sample, can be provided.
摘要翻译：目的：提供一种不泄漏放射线流体的拾取装置，通过使具有指定体积的样品拾取部件的样本拾取容器，旁路和辐射测量窗口连接到流体的中间部分样品输送管通过自动连接装置，交替和流动样品和清洁液体。构成：拾取容器29在拾取部分28具有指定体积的样品拾取部分28，旁路30和辐射测量窗口34.在容器29的两端处，接头32连接到压缩接头33，压缩接头33 设置在流体样品循环系统中的柔性管40处。气缸44和45通过轴承42和弹簧43定位在流路切换机构41中。流体样品供应管12和清洁流体供应管31通过切换阀22连接。装置29是通过使用自动连接装置在接头32和33处连接到管道11。在取出样品流体之后，将装置29移除并附着到辐射分析装置。因此，可以提供不需要密封罩并且不泄漏样品的精确的样品拾取装置。

2. 发明专利

JPS59171830A Sample liquid diluting apparatus 失效
标题翻译：样品液体脱墨装置
公开(公告)号：JPS59171830A
公开(公告)日：1984-09-28
申请号：JP4679583
申请日：1983-03-18
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Hokuriku Electric Power Co Inc:The , Japan Atom Power Co Ltd:The , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The , Toshiba Corp
发明人： ISHIZUKA AKIRA , TAKAHASHI TADATAKA , MIURA ICHITAROU , KONDOU MITSUOKI , TAKAGAMI TAMIJI , IMAI SATORU , KITAGUCHI HIROSHI , FUJII MASAAKI
IPC分类号： G01T1/167 , G01N1/10 , G01N1/38
CPC分类号： G01N1/38
摘要： PURPOSE:To improve the environment resistance by supplying a compressed gas alternately to two diluting tanks communicated with each other at the bottom after a dilution liquid and a sample liquid are fed thereto. CONSTITUTION:A specified amount of a sample water which is extracted with valves 2 and 4 and exists in an extraction piping 3 is extruded from the extraction piping 3 with the introduction of a fixed amount of a diluting water from a piping 6 and sent into a dilution mixing tank 20 passing through the valve 4 and a piping 7. As valves 21 and 22 are opened, the liquid flown into the dilution mixing tank 20 flows into a dilution mixing tank 23 through a piping 26. Then, as the valve 22 is opened and the valve 21 closed, the liquid in the tank 23 is pressurized by a compressed air from a pressure controller 24 and moves into the tank 20 through the piping 26. Furthermore, as the valve 21 is opened and the valve 22 closed, the liquid in the tank 20 flows into the tank 23 through the piping 26. A uniform mixing can be accomplished by this operation.
摘要翻译：目的：为了通过向稀释液体和样品液体供给压缩气体交替地向彼此连通的两个稀释槽提供压缩气体来改善耐环境性。构成：通过从管道6引入固定量的稀释水，将从阀2和4抽出并存在于抽取管道3中的指定量的样品水从抽取管道3挤出并送入稀释混合槽20通过阀4和管道7.当阀21和22打开时，流入稀释混合罐20的液体通过管道26流入稀释混合罐23中。然后，当阀22为打开，阀21关闭，罐23中的液体被来自压力控制器24的压缩空气加压，并通过管道26进入罐20.此外，当阀21打开并且阀22关闭时，罐20中的液体通过管道26流入罐23中。通过该操作可以实现均匀的混合。

3. 发明专利

JPS5729980A Drainage monitor equipment 失效
标题翻译：排水监测设备
公开(公告)号：JPS5729980A
公开(公告)日：1982-02-18
申请号：JP10360880
申请日：1980-07-30
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The
发明人： YAMADA KAZUO , ISHIZUKA AKIRA , ABE EISUKE , INOUE YASUHIKO , KITAGUCHI HIROSHI , IDEUMI SHIGERU , KUDOU MASASHI
IPC分类号： G01T1/167 , G01T7/02 , G21F9/04
CPC分类号： G01T7/02
摘要： PURPOSE:To execute the instrumentation with high accuracy extending over a wide flow quantity range, by making drainage pass through inside of a conduit pipe by means of noncontact, providing plural watercourses consisting of plural water pouring nozzles which are decided by the flow quantity of drainage, changing them over in accordance with magnitude of the flow quantity of drainage, and making water pass through. CONSTITUTION:Drainage which is poured from a water pouring nozzle is made to pass through a drain-pipe 20 by means of noncontact. On the outside of the drain- pipe 20 is provided a radiant ray detector 15 surrounded by a shielding body 14, and a detection output of the detector 15 is sent to a counter 16 and is measured. In addition to a well-known constitution, valves 5, 6, rectifying pipes 7, 8 and water pouring nozzles 9, 10 are provided. As for these two systems, one system consisting of the valve 5, rectifying pipe 7 and water pouring nozzle 9 is used for a small flow quantity, on the other hand, the system consisting of the valve 6, rectifying pipe 8 and water pouring nozzle 10 is used for a large flow quantity, and they are selected and used depending on whether the flow quantity of drainage is large or small.
摘要翻译：目的：通过在很宽的流量范围内执行高精度的仪器仪表，通过非接触式排水通过管道内部，提供由排水流量决定的多个浇水嘴组成的多个水道根据排水流量的大小改变，使水通过。构成：通过非接触式通过排水管20从排水口排出的排水。在排水管20的外侧设置有由屏蔽体14包围的辐射线检测器15，并且将检测器15的检测输出发送到计数器16并进行测量。除了众所周知的结构之外，还设置有阀5,6，整流管7,8和注水嘴9,10。对于这两个系统，由阀5，整流管7和注水嘴9组成的一个系统用于小流量，另一方面，由阀6，整流管8和排水嘴 10用于大流量，并且根据排水的流量是大还是小而选择和使用。

4. 发明专利

JPS5729979A Drainage monitor 失效
标题翻译：排水监测
公开(公告)号：JPS5729979A
公开(公告)日：1982-02-18
申请号：JP10360780
申请日：1980-07-30
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The
发明人： YAMADA KAZUO , ISHIZUKA AKIRA , ABE EISUKE , INOUE YASUHIKO , KITAGUCHI HIROSHI
IPC分类号： G01T1/167 , G01T7/00 , G01T7/02 , G21F9/04
CPC分类号： G01T7/02
摘要： PURPOSE:To suppress the radioactive contamination and to elevate the reliability of a monitor, by providing a control device, and making this control device execute a data processing and a feed water control of drainage, and a feed water control of clean water. CONSTITUTION:Radiant rays which are measured by a radiant ray detector 7 and a radiant ray measuring instrument 20 are data-processed by a microcomputer 21 being a control device, and radioactive density is outputted from an output device 22. Also, a feed water pump 1 of drainage and a feed water pump 8 of clean water are controlled by this computer 21.
摘要翻译：目的：为了抑制放射性污染，提高显示器的可靠性，提供控制装置，并使该控制装置执行排水的数据处理和给水控制，以及清水的给水控制。构成：由辐射线检测器7和辐射线测量仪器20测量的辐射线由作为控制装置的微型计算机21进行数据处理，放射性浓度从输出装置22输出。另外，给水泵 1个排水口和一个清水的给水泵8由该计算机21控制。

5. 发明专利

JPS5729981A Drainage monitor 失效
标题翻译：排水监测
公开(公告)号：JPS5729981A
公开(公告)日：1982-02-18
申请号：JP10360980
申请日：1980-07-30
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The
发明人： YAMADA KAZUO , ISHIZUKA AKIRA , ABE EISUKE , INOUE YASUHIKO , KITAGUCHI HIROSHI , OOGUSHI AKIRA
IPC分类号： G01T1/167 , G01T7/02 , G21F9/04
CPC分类号： G01T7/02
摘要： PURPOSE:To obtain a monitor having high accuracy, by providing a flow meter and a rectifying body on the watercourse before drainage is made to pass through by means of noncontact, and correcting a measured value by a radioactivity measuring means, by use of a flow quantity signal from the flow meter. CONSTITUTION:Drainage 6 is fed by a feed water pump 1, passes through a flow meter 2, a rectifying pipe 3 and a water pouring nozzle 4, is made to pass through so as not to contact with the inside wall of a pipe 5 of the measuring part, and the drainage 6 is further drained in the direction as indicated with an arrow 7. Clean water is always made to flow by a constant flow quantity alond the inside wall of the pipe 5 of the radiant ray measuring part by a feed pipe 8 and a guide plate 9. Radioactivity of drainage which is poured from the water pouring nozzle 4 is measured by a radiant ray detector 11 surrounded by a shielding body 10, and a counting device 12. A water pouring shape of drainage which is poured from the water pouring nozzle 4 is varied depending on the flow quantity, therefore, correction of a measured value becomes necessary. When correcting, a correcting operation part 14 is provided in advance on the counting device 12, an output of the flow meter 2 is sent by a signal circuit 13, and the correcting operation is executed in accordance with said signal.
摘要翻译：目的：为了获得高精度的监视器，在排水通过非接触式通过之前，在水道上设置流量计和整流体，并通过放射性测量装置校正测量值，通过使用流量量程信号来自流量计。构成：排水6由给水泵1供给，通过流量计2，精馏管3和注水嘴4，以不与管5的内壁接触测量部分和排水口6沿箭头7所示的方向进一步排出。清洁水总是通过辐射线测量部件的管5的内壁上的恒定流量流动，通过进给管8和引导板9.从倾倒喷嘴4倾倒的排水的放射性通过被屏蔽体10包围的辐射线检测器11和计数装置12测量。倾倒的排水形式从浇水嘴4的流量根据流量而变化，因此需要校正测定值。当校正时，预先在计数装置12上设置校正操作部14，由信号电路13发送流量计2的输出，并根据所述信号执行校正操作。

6. 发明专利

JPS5729978A Radioactivity monitor for drainage 失效
标题翻译：用于排水的放射性监测仪
公开(公告)号：JPS5729978A
公开(公告)日：1982-02-18
申请号：JP10360680
申请日：1980-07-30
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The
发明人： YAMADA KAZUO , ISHIZUKA AKIRA , ABE EISUKE , INOUE YASUHIKO , KITAGUCHI HIROSHI
IPC分类号： G01T1/167 , G01T7/02 , G21F3/00 , G21F9/04
CPC分类号： G01T7/02
摘要： PURPOSE:To reduce the influence of an external radiant ray, and to elevate the detection threshold, by providing a feed side pipe of a liquid and a delivery side pipe on the upper and lower parts, respectively, so as to place a radiant ray incident window between them, and providing a radiant ray shielding body on the outside of the opposite side of a measuring part pipe. CONSTITUTION:Bent parts 25, 26 are formed by bending a feed side pipe 10 and a delivery side pipe 11, and a radiant ray shielding body 6 is placed so that the radiant ray shielding body 6 having a radiant ray incident window 7 is placed between the bent part 25 and the bent part 26. A radiant ray detector 8 is incorporated in the radiant ray shielding body 6. A radiant ray shielding body 14 is provided on the outside of a measuring part pipe 5, that is to say, so as to be opposed to the surface of the measuring part pipe 5 at the opposite side against the surface opposed to the radiant ray shielding body 6 made of lead. In this regard, a rectifying body 2, a water pouring nozzle 3 and the measuring part pipe 5 are provided vertically on the front of the radiant ray incident window 7.
摘要翻译：目的：为了减少外部辐射线的影响，提高检测阈值，通过在上部和下部分别设置液体和输送侧管的进料侧管，以便放射线入射并且在测量部分管的相对侧的外侧上提供辐射线屏蔽体。构成：通过弯曲供给侧管10和排出侧管11而形成弯曲部25,26，并且配置有辐射线屏蔽体6，使得具有辐射线入射窗7的辐射线屏蔽体6位于弯曲部25和弯曲部26.辐射线检测器8结合在辐射线屏蔽体6中。辐射线屏蔽体14设置在测量部分管5的外侧，也就是说，与测量部件5的与由铅制成的辐射线屏蔽体6相对的表面相对的表面相对。在这方面，在辐射线入射窗7的前方垂直设置整流体2，注水嘴3和测量管5。

7. 发明专利

JPS5729977A Drainage monitor 失效
标题翻译：排水监测
公开(公告)号：JPS5729977A
公开(公告)日：1982-02-18
申请号：JP10360580
申请日：1980-07-30
申请人： Chubu Electric Power Co Inc , Chugoku Electric Power Co Ltd:The , Hitachi Ltd , Tohoku Electric Power Co Inc , Tokyo Electric Power Co Inc:The
发明人： YAMADA KAZUO , ISHIZUKA AKIRA , ABE EISUKE , INOUE YASUHIKO , KITAGUCHI HIROSHI , OOGUSHI AKIRA , KUDOU MASASHI
IPC分类号： G01T1/167 , G01T7/02 , G21F9/04
CPC分类号： G01T7/02
摘要： PURPOSE:To improve the sensitivity, by forming the structure of a drainpipe nozzle for noncontact feed-water, so as to make the diameter of a pipe expand in the flowing direction of drainage. CONSTITUTION:The detailed structure of an expanded pipe nozzle circumferential part 30 is also enlarged and shown. Drainge which is fed by a pump is fed by noncontact to the inside wall of a pipe 3 of the measuring part by a rectifying body 8 and an expanded pipe nozzle 20. Radioactivity of this drainage is measured by a radiant ray detector 5 which is surrounded by a shielding body 4, and its result is outputted to an output device 6. Also, a water film 13 of clean water is made on the inside wall of the measuring part pipe 3. When an expanded pipe nozzle having an expanded angle 8 deg. is utilized, an effective volume for measuring the radiant ray is increased by 40% or so. Accordingly, the sensitivity is also improved by 40% or so.
摘要翻译：目的：为了提高灵敏度，通过形成用于非接触式给水的排水管喷嘴的结构，使管道的直径沿排水的流动方向膨胀。构成：扩大管嘴圆周部30的详细结构也被放大表示。由泵供给的抽屉由整流体8和膨胀管喷嘴20通过非接触的方式供给到测量部件的管3的内壁。该排水的放射性由围绕的辐射线检测器5测量通过屏蔽体4将其结果输出到输出装置6.而且，在测量部管3的内壁上形成清洁水的水膜13.当扩张管喷嘴具有扩展角度8度。被用于测量辐射线的有效体积增加了40％左右。因此，灵敏度也提高了40％左右。

8. 发明专利

DE3886233T2 未知
公开(公告)号：DE3886233T2
公开(公告)日：1994-04-28
申请号：DE3886233
申请日：1988-01-28
申请人： HITACHI LTD
发明人： KITAGUCHI HIROSHI , IZUMI SHIGERU , SUZUKI SATOSHI
IPC分类号： H01L31/09 , G01T1/24 , G01T1/29 , H01L31/115 , H01L31/118
摘要： A structure of semiconductor radiation detector element having a p-n junction comprises a substrate layer (1) including a radiation absorbing layer having a silicon equivalent thickness (d') not smaller than 140 mu m and located adjacent to a depletion layer (5) formed at the p-n junction. With the simplified structure, both the detection sensitivity and the energy compensating performance are enhanced significantly.

9. 发明公开

EP2799910A4 DOSAGE RATE MEASUREMENT SYSTEM AND DOSAGE RATE MEASUREMENT METHOD 审中-公开
标题翻译：给药速率测定系统及给药速率测定方法
公开(公告)号：EP2799910A4
公开(公告)日：2015-08-26
申请号：EP12861293
申请日：2012-12-03
申请人： HITACHI LTD
发明人： UENO KATSUNORI , KITAGUCHI HIROSHI , TADOKORO TAKAHIRO , KAIHARA AKIHISA , OKADA KOICHI , SAKAKIBARA YOSHINOBU , INAMURA YUTA , KUWABARA HITOSHI
IPC分类号： G01T1/10 , G01T1/16
CPC分类号： G01T1/10 , G01T1/105
摘要： Provided is a measurement unit and measurement method for reducing attenuation due to optical fiber length and SN degradation due to background in a dosage rate monitor that uses optical fiber. This system comprises: a radiation detector for detecting radiation dosage; a light source for irradiating stimulating light on the radiation detector; a photodetector for detecting light generated by the radiation detector; an optical fiber for connecting the photodetector and the radiation detector and light source, and transmitting light from the light source and light from the radiation detector; a measurement unit for counting the pulses outputted from the photodetector; and an analysis unit for extracting the luminous energy originating from the radiation detector, from time information, wave height information, and the count value, which are measurement results obtained by the measurement unit, and converting the luminous energy to a dosage and dosage rate.

10. 发明专利

DE3886233D1 未知
公开(公告)号：DE3886233D1
公开(公告)日：1994-01-27
申请号：DE3886233
申请日：1988-01-28
申请人： HITACHI LTD
发明人： KITAGUCHI HIROSHI , IZUMI SHIGERU , SUZUKI SATOSHI
IPC分类号： H01L31/09 , G01T1/24 , G01T1/29 , H01L31/115 , H01L31/118
摘要： A structure of semiconductor radiation detector element having a p-n junction comprises a substrate layer (1) including a radiation absorbing layer having a silicon equivalent thickness (d') not smaller than 140 mu m and located adjacent to a depletion layer (5) formed at the p-n junction. With the simplified structure, both the detection sensitivity and the energy compensating performance are enhanced significantly.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式