公开(公告)号：US20190246804A1

公开(公告)日：2019-08-15

申请号：US15893728

申请日：2018-02-12

Applicant: CHIH-HUI CHENG

Inventor： CHIH-HUI CHENG

IPC: A47C27/08 ,  A47C27/18 ,  A47C4/54 ,  A47C7/18

CPC classification number: A47C27/087 ,  A47C4/54 ,  A47C7/18 ,  A47C27/081 ,  A47C27/18

Abstract: A support pad comprises a first surface layer, a second surface layer and an airbag structure. The first surface layer is disposed on the first surface of the support pad. The second surface layer is disposed on the second surface of the support pad and connected to the first surface layer. An edge of the first surface layer is connected to an edge of the second surface layer to cover the airbag structure. The airbag structure has a plurality of hollowed portions and a first connecting portion of the first surface layer is connected to a second connecting portion of the second surface layer through a space provided by the hollowed portions.

公开(公告)号：US20190015275A1

公开(公告)日：2019-01-17

申请号：US15647375

申请日：2017-07-12

Applicant: CHIH-HUI CHENG

Inventor： CHIH-HUI CHENG

IPC: A61G7/057 ,  A61G7/05

Abstract: A hospital bed comprises gas mattress units, connecting pipe devices and a gas supplying-releasing device. The gas mattress units each have an inner layer and an outer layer. The inner layer is an airbag. The outer layer is a laminated fabric. The laminated fabric encloses the airbag. The airbag internally defines a first gas receiving space. A second gas receiving space is defined between the laminated fabric and the airbag. The connecting pipe devices and the gas supplying-releasing device are in communication with the gas mattress units, allowing a gas to be introduced into and released from the first gas receiving space. The first and second gas receiving spaces enable the hospital bed to bear high internal pressure and thus be durable, thereby lessening the durability requirement of the laminated fabric.

公开(公告)号：US20120210061A1

公开(公告)日：2012-08-16

申请号：US13315290

申请日：2011-12-09

Applicant: CHIH-HUI CHENG

Inventor： CHIH-HUI CHENG

IPC: G06F12/00

CPC classification number: G06F11/1092 ,  G06F3/0619 ,  G06F3/0634 ,  G06F3/0689

Abstract: In a method for testing a redundant array of independent disks (RAID) of a computer, the RAID includes two or more hard disk drives. A RAID volume is created for the RAID. One of the hard disk drives in the RAID is disabled while the RAID volume is in an optimal state. The RAID volume is in a degraded state when one of the hard disk drives in the RAID is disabled. The disabled hard disk drive in the RAID is then enabled while the RAID volume is in the degraded state. Then an attempt to rebuild the RAID volume is made. The RAID works normally once each of the hard disk drives in the RAID is disabled and enabled, and the RAID volume is successfully rebuilt after each enablement and the optimal state is achieved.

Abstract translation: 在用于测试计算机的独立磁盘（RAID）的冗余阵列的方法中，RAID包括两个或更多个硬盘驱动器。 为RAID创建RAID卷。 当RAID卷处于最佳状态时，RAID中的一个硬盘驱动器被禁用。 当RAID中的某个硬盘驱动器被禁用时，RAID卷处于降级状态。 然后在RAID卷处于降级状态时启用RAID中的已禁用硬盘驱动器。 然后尝试重建RAID卷。 一旦RAID中的每个硬盘驱动器被禁用并启用，RAID就会正常工作，并且在每次启用后才能成功重建RAID卷并达到最佳状态。