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1. 发明公开

EP1873813A4 STORAGE CONTAINER 审中-公开
标题翻译：储存容器
公开(公告)号：EP1873813A4
公开(公告)日：2010-07-28
申请号：EP06730609
申请日：2006-03-30
申请人： SHINETSU POLYMER CO
发明人： HASEGAWA AKIHIRO , MIMURA HIROSHI
IPC分类号： H01L21/677
CPC分类号： H01L21/67373 , Y10S292/11 , Y10T70/5261 , Y10T70/5279 , Y10T70/5327 , Y10T292/0848 , Y10T292/0854 , Y10T292/444
摘要： To provide a storage container which can inhibit and prevent generation of dust due to the motions of an advancing and retracting element, whose door element can be formed with a reduced space and thickness and which can prevent contamination of the articles accommodated therein, the storage container includes a container body 1 for storing precision substrates, a door element 10 that opens and closes the front of container body 1 and a locking mechanism 20 for locking and unlocking door element 10 that covers container body 1. Locking mechanism 20 is constructed of a rotary plate 21 that is supported by door element 10, a first advancing and retracting plate 26 that, in accordance with the rotation of rotary plate 21, advances toward the peripheral wall of door element 10 when door element 10 is locked and retracts to the reference position inside door element 10 when door element 10 is unlocked; a second advancing and retracting plate 32 which is supported by the front end part of first advancing and retracting plate 26, and projects out from the peripheral wall of door element 10 and fits into an engaging recess 3 of container body 1 when door element 10 is locked and returns from engaging recess 3 of container body 1 toward the door element when door element 10 is unlocked; a guide rib 37 which makes the second advancing and retracting plate 32 incline in the thickness direction of the door element 10 as the plate is being projected.

2. 发明公开

EP2068357A4 COVER BODY AND SUBSTRATE RECEIVING CONTAINER 有权
标题翻译：盖部件与基材RECORD CONTAINER
公开(公告)号：EP2068357A4
公开(公告)日：2011-12-28
申请号：EP07828756
申请日：2007-09-28
申请人： SHINETSU POLYMER CO
发明人： HASEGAWA AKIHIRO , TODA JUNYA
IPC分类号： H01L21/673 , B65D55/14 , B65D85/00 , B65D85/86
CPC分类号： B65D55/14 , B65D2585/86 , H01L21/67373
摘要： To provide a door structure and a substrate storage container with which there is less fear that even when the door is manually opened and closed, its parts, accessories and the like are lost, with which particles are unlikely to arise due to vibration, impacts and the like during transportation and with which it does not take long time to dry after washing. A container body 1 for accommodating substrates and a door structure 10 to be detachably fitted into an open front portion 2 of this container body 1 are provided. Door structure 10 is constructed of a casing detachably fitted into open front portion 2 of container body 1, a locking mechanism 14 disposed on the front side of the casing for locking the casing by projecting an engaging claw from the peripheral wall of the casing in a retractable manner as rotary plate 15 is turned so that the claw engages the inner periphery of open front portion 2 of container body 1, a cover plate 22 attached on the front side of the casing to cover the locking mechanism, and operational windows 30 which are formed in cover plate 22 so as to partially oppose rotary plate 15. A manual operating means is provided for rotary plate 15 of locking mechanism 14 at the position opposing operational window 30.

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