The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2020
Filed:
Dec. 12, 2016
Shin-etsu Handotai Co., Ltd., Tokyo, JP;
Wataru Yajima, Nishigo-mura, JP;
SHIN-ETSU HANDOTAI CO., LTD., Tokyo, JP;
Abstract
A recharge tube stocker for storing and managing a recharge tube used for a single crystal pulling apparatus, including an inlet-outlet section for taking the recharge tube in the recharge tube stocker and taking the recharge tube out of the recharge tube stocker, a storage for storing the recharge tube, a raw-material charging device for charging the recharge tube with a raw material, a weighing device for weighing a weight of the raw material charged into the recharge tube, a transferring device for enabling a transfer of the recharge tube, being taken in through the inlet-outlet section, among the inlet-outlet section, the raw-material charging device, and the storage, and a managing device for collectively managing storage information on the recharge tube stored in the storage. This recharge tube stocker stores and manages tubes in a space saving manner without taking time for searching and without causing mix-up of recharge tubes.