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公开(公告)号：US20150267943A1
公开(公告)日：2015-09-24
申请号：US14642186
申请日：2015-03-09
Inventor： Jin Han KIM , II Han PARK , Keon KUK , Woo Hyek CHOI
IPC: F25B21/00
CPC classification number: F25B21/00 , F25B2321/0022 , H01F1/012 , Y02B30/66
Abstract: A terminal may be provided with a magnetic regenerator unit using a magnetocaloric effect of magnetocaloric materials and a magnetic cooling system having the same. By a circular magnetic regenerator structure capable of evenly flowing heat transfer fluid and magnetic field and the flow of the heat transfer fluid being changed in the same way, and a magnetic band having a relative permeability, similar to a relative permeability of the magnetic regenerator, high efficiency of a flux generator may be obtained while reducing torque of a rotator. Power consumption for driving may be reduced due to the reduction of the cogging torque, and the magnetic band may be manufactured at a low cost by using inexpensive iron powder.
Abstract translation: 可以使用磁热材料的磁热效应和具有该磁性冷却系统的磁性冷却系统来设置端子。 通过能够使传热流体和磁场均匀地流动并且以相同的方式改变传热流体的流动的圆形磁性再生器结构，并且具有类似于磁性再生器的相对磁导率的相对磁导率的磁带， 可以在减小转子的扭矩的同时获得通量发生器的高效率。 由于齿槽转矩的降低可能会降低用于驱动的功率消耗，并且可以通过使用便宜的铁粉以低成本制造磁带。
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公开(公告)号：US20190287629A1
公开(公告)日：2019-09-19
申请号：US16154111
申请日：2018-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin Bae BANG , Seung Hwan SONG , Dae Seok BYEON , II Han PARK , Hyun Jun YOON , Han Jun LEE , Na Young CHOI
Abstract: A nonvolatile memory device may include a page buffer including a plurality of latch sets that latch each page datum of selected memory cells among a plurality of memory cells according to each of read signal sets including at least one read signal, and a control logic configured to detect a degradation level of the memory cells and determine a read parameter applied to at least one of the read signal sets based on the detected degradation level.
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