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1. 发明公开

EP2735856A1 DEFECT INSPECTION SYSTEM AND DEFECT INSPECTION METHOD FOR POROUS HOLLOW FIBER MEMBRANES, POROUS HOLLOW FIBER MEMBRANE, AND METHOD FOR PRODUCING POROUS HOLLOW FIBER MEMBRANE 审中-公开
标题翻译：错误错误检查系统及程序的多孔中空纤维膜的多孔中空纤维膜及其制备方法的多孔中空纤维膜
公开(公告)号：EP2735856A1
公开(公告)日：2014-05-28
申请号：EP12814398.9
申请日：2012-07-19
申请人： Mitsubishi Rayon Co., Ltd.
发明人： HIRAOKA Kotaro , SUMI Toshinori , FUJIKI Hiroyuki
IPC分类号： G01M3/06 , B01D65/10 , G01N21/954
CPC分类号： G01M3/06 , B01D65/102 , B01D69/08 , B29C44/34 , G01M3/38 , G01N21/952 , Y10T428/249962
摘要： The present invention provides a defect inspection apparatus and a defect inspection method that allows easy and efficient inspection of a defect of a porous hollow fiber membrane. The defect inspection apparatus for a porous hollow fiber membrane of the present invention includes: a container storing a fluid; a passage member that is configured such that a hollow fiber membrane travel passage, which allows the porous hollow fiber membrane to pass therethrough continuously, is formed thereinside and the passage member being disposed in the fluid to thereby fill the passage with the fluid; a restriction means that restricts travel of the porous hollow fiber membrane such that the porous hollow fiber membrane passes through the fluid in the hollow fiber membrane travel passage of the passage member; a fluid suction means that flows the fluid in the hollow fiber membrane travel passage to thereby lower the pressure of the fluid in the hollow fiber membrane travel passage; and an air bubble detection means that detects an air bubble that is released into the fluid from a defect of the porous hollow fiber membrane. A defect inspection method for a porous hollow fiber membrane using the abovementioned defect inspection apparatus.

2. 发明授权

EP0100069B1 Connector device for checking leakage in an airtight endoscope 失效
标题翻译：用于检查空气内窥镜漏出的连接器装置
公开(公告)号：EP0100069B1
公开(公告)日：1987-03-25
申请号：EP83107167.5
申请日：1983-07-21
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Ishii, Fumiaki
IPC分类号： G01M3/02 , G01M3/06 , A61B1/00
CPC分类号： A61B1/00057 , A61B1/121 , G01M3/02 , G01M3/06

3. 发明公开

EP2735856A4 DEFECT INSPECTION SYSTEM AND DEFECT INSPECTION METHOD FOR POROUS HOLLOW FIBER MEMBRANES, POROUS HOLLOW FIBER MEMBRANE, AND METHOD FOR PRODUCING POROUS HOLLOW FIBER MEMBRANE 审中-公开
标题翻译：错误错误检查系统及程序的多孔中空纤维膜的多孔中空纤维膜及其制备方法的多孔中空纤维膜
公开(公告)号：EP2735856A4
公开(公告)日：2015-05-27
申请号：EP12814398
申请日：2012-07-19
申请人： MITSUBISHI RAYON CO
发明人： HIRAOKA KOTARO , SUMI TOSHINORI , FUJIKI HIROYUKI
IPC分类号： G01M3/06 , B01D65/10 , G01N21/954
CPC分类号： G01M3/06 , B01D65/102 , B01D69/08 , B29C44/34 , G01M3/38 , G01N21/952 , Y10T428/249962

4. 发明公开

EP2799837A3 Pressure test containment vessel 有权转让
标题翻译：压力测试遏制
公开(公告)号：EP2799837A3
公开(公告)日：2015-04-15
申请号：EP14167040.6
申请日：2014-05-05
申请人： FMC Technologies, Inc.
发明人： Mann, Michael L. , Matson, Robert P.
IPC分类号： G01N3/12 , G01M3/02 , G01M3/04 , G01M3/06 , G01M3/26 , G01M3/32
CPC分类号： G01N3/12 , G01M3/02 , G01M3/04 , G01M3/06 , G01M3/26 , G01M3/329
摘要： A portable containment vessel (100; 200) to perform a pressure test to a test specimen (128) includes a base skid (116, 118), a ballistic outer enclosure (102; 202) connected to the base skid (116, 118) and comprising a plurality of walls (102A-102E; 202A-202E), a door (102F; 202F), and a lock (104) to maintain the door (102F; 202F) in a closed position, a sample tray (124) configured to support the test specimen (128), wherein the sample tray (124) is operable through a doorway (122; 222) of the ballistic outer enclosure (102; 202) between a retracted position and an extended position, a containment fluid to surround the test specimen (128) while a pressurized test fluid is applied to the test specimen (128), and a sensor to indicate a failure of the pressure test.

5. 发明授权

EP0933628B1 Method for testing the tightness of a floor 有权
标题翻译：测试地板的密封性方法
公开(公告)号：EP0933628B1
公开(公告)日：2006-04-05
申请号：EP99200249.3
申请日：1999-02-01
申请人： De Zeven Son B.V.
发明人： Belgers, Johannes Antonius Wouter
IPC分类号： G01N15/08 , G01M3/04
CPC分类号： G01N15/08 , G01M3/04 , G01M3/06

6. 发明公开

EP0089823A2 Leakage detector of endoscopes 失效
标题翻译：泄漏对内窥镜检测装置。
公开(公告)号：EP0089823A2
公开(公告)日：1983-09-28
申请号：EP83301508.4
申请日：1983-03-18
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Shimizu, Yoshihito
IPC分类号： G01M3/08 , A61B1/00 , G01M3/26
CPC分类号： A61B1/00057 , A61B1/121 , G01M3/06
摘要： A leakage detector (10) for endoscopes reveals cracks and pinholes within an endoscope (20) of the watertight type by applying compressed air to the endoscope (20) from apparatus (16) containing a source of compressed air. When no defect, such as cracks or pinholes exists, of a relief valve within the leakage detector (10) opens to prevent a rise of air pressure within the endoscope above a given value. Cracks and pinholes are revealed by bubbles in the disinfectant solution or the like in which the endoscope (20) is submerged.

7. 发明公开

EP4446716A1 VALVE SEAT INSPECTION METHOD AND VALVE SEAT INSPECTION DEVICE USING IMAGE RECOGNITION CAMERA 审中-实审
公开(公告)号：EP4446716A1
公开(公告)日：2024-10-16
申请号：EP22911323.8
申请日：2022-12-22
申请人： Kitz Corporation
发明人： IIZUKA Ryo
IPC分类号： G01M3/00 , G01M3/06 , G01M3/08
CPC分类号： Y02E30/30 , G01M3/00 , G01M3/08 , G01M3/06
摘要： Provided are a valve seat inspection method and valve seat inspection device using an image recognition camera in which valve seat inspections of valves can be performed automatically and successively in a simple structure, even a subtle leak amount from a valve seat is detected by the image recognition camera with high accuracy and with ease even if high valve seat leak resistance performance is required, and inspection accuracy equivalent to that when a valve seat inspection of a valve in a state of being immersed in water is visually performed by visual inspection can be achieved. The present invention is provided with an inspection device main body 1 having a checkup circuit 10 for checking a leak with a reference leak amount, an inspection circuit 11 in a state in which a test valve 20 is set, and an image recognition camera 12 for taking an image of bubbles appearing from a tip 21a of an inspection tube 21 being inserted into water in a container 22. The present invention goes through a checkup process of switching a circuit switching part 23 and making a pass/fail determination by the image recognition camera as to whether bubbles appear from the tip 21a of the inspection tube in a checkup time and an inspection process of switching the circuit switching part and making a pass/fail determination by the image recognition camera as to whether bubbles appear from the tip of the inspection tube in an inspection time.

8. 发明公开

EP3239240A4 POLYARYLENE SULFIDE RESIN COMPOSITION AND INSERT MOLDED ARTICLE 有权
公开(公告)号：EP3239240A4
公开(公告)日：2017-12-20
申请号：EP14909074
申请日：2014-12-26
申请人： POLYPLASTICS CO
发明人： YORIFUJI DAISUKE
IPC分类号： B29C45/00 , B29C45/14 , B29K81/00 , B29K105/16 , B29L31/34 , B29L31/36 , C08J5/00 , C08L81/02 , G01M3/06
CPC分类号： B29C45/14336 , B29C45/0001 , B29C45/14426 , B29K2081/04 , B29K2105/16 , B29L2031/3437 , B29L2031/3475 , B29L2031/3481 , B29L2031/36 , C08J5/00 , C08J2381/04 , C08J2423/14 , G01M3/06
摘要： Provided are: a polyarylene sulfide resin composition which enables manufacture of insert molded articles having excellent airtightness; and insert molded articles manufactured using the polyarylene sulfide resin composition. The polyarylene sulfide resin composition, comprises an (A) polyarylene sulfide resin, a (B) powdery or granular filler, a (C) fibrous filler, and a (D) epoxy group-containing olefin based copolymer comprising a structural unit derived from a glycidyl ester of an ±,²-unsaturated acid, is used. The polyarylene sulfide resin composition is adjusted so that the ratio of the mass of the structural unit derived from the glycidyl ester of the ±,²-unsaturated acid relative to the total mass of the composition is within a predetermined range and so that when an insert molded article is injection molded under predetermined conditions using a die having a surface roughness Ra of 0.05 µm, the mean value between shrinkage rate of that insert molded article in a flow direction of the resin and shrinkage rate of that insert molded article in a direction to the flow direction of the resin and the surface roughness of that insert molded article are within respective predetermined ranges.

9. 发明公开

EP0933628A1 Method for testing the tightness of a floor, as well as test-nipple and mobile air-test-system. 有权
标题翻译： Verfahren zurPrüfungder Dichtheit eines Bodens
公开(公告)号：EP0933628A1
公开(公告)日：1999-08-04
申请号：EP99200249.3
申请日：1999-02-01
申请人： De Zeven Son B.V.
发明人： Belgers, Johannes Antonius Wouter
IPC分类号： G01N15/08 , G01M3/04
CPC分类号： G01N15/08 , G01M3/04 , G01M3/06
摘要： The description concerns a working method and system (200) for inspecting the liquid tightness of a floor (20) by increasing the pressure on the underside of the floor (20). To this end, according to the invention air is pumped directly under the floor and into the possible joints (22) so that no pressure loss takes place as a consequence of the ground (10) on which the floor (20) rests. A system for the execution of this working method can therefore have a simplified construction, and the installation of the system can be done in a simpler and faster manner.
In a special variant embodiment the present invention even provides a fully mobile system (200) in which, apart from a possible cover plate (24), no parts remain behind at the measurement location, so that the system can be used at several locations and is therefore more profitable.
摘要翻译：该描述涉及通过增加地板（20）底面上的压力来检查地板（20）的液密性的工作方法和系统（200）。为此，根据本发明，空气被直接泵送在地板下方并进入可能的接头（22）中，使得由于地板（20）搁在其上的地面（10）而不会发生压力损失。因此，用于执行该工作方法的系统可以具有简化的结构，并且可以以更简单和更快的方式完成系统的安装。在特殊变型实施例中，本发明甚至提供了一种完全可移动的系统（200），其中除了可能的盖板（24）之外，在测量位置处没有任何零件保留在后面，使得该系统可以在多个位置使用，因此更有利可图。

10. 发明授权

EP0089823B1 Leakage detector of endoscopes 失效
标题翻译：内窥镜检漏仪
公开(公告)号：EP0089823B1
公开(公告)日：1986-12-17
申请号：EP83301508.4
申请日：1983-03-18
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Shimizu, Yoshihito
IPC分类号： G01M3/08 , A61B1/00 , G01M3/26
CPC分类号： A61B1/00057 , A61B1/121 , G01M3/06

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